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> 174M: Jukka Rissanen <jukka.rissanen@linux.intel.com> 175L: linux-bluetooth@vger.kernel.org 176L: linux-wpan@vger.kernel.org 177S: Maintained 178F: Documentation/networking/6lowpan.rst 179F: include/net/6lowpan.h 180F: net/6lowpan/ 181 1826PACK NETWORK DRIVER FOR AX.25 183M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 184L: linux-hams@vger.kernel.org 185S: Maintained 186F: drivers/net/hamradio/6pack.c 187 188802.11 (including CFG80211/NL80211) 189M: Johannes Berg <johannes@sipsolutions.net> 190L: linux-wireless@vger.kernel.org 191S: Maintained 192W: https://wireless.wiki.kernel.org/ 193T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-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: net/wireless/ 204 2058169 10/100/1000 GIGABIT ETHERNET DRIVER 206M: Heiner Kallweit <hkallweit1@gmail.com> 207M: nic_swsd@realtek.com 208L: netdev@vger.kernel.org 209S: Maintained 210F: drivers/net/ethernet/realtek/r8169* 211 2128250/16?50 (AND CLONE UARTS) SERIAL DRIVER 213M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 214L: linux-serial@vger.kernel.org 215S: Maintained 216T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 217F: drivers/tty/serial/8250* 218F: include/linux/serial_8250.h 219 2208390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 221L: netdev@vger.kernel.org 222S: Orphan / Obsolete 223F: drivers/net/ethernet/8390/ 224 2259P FILE SYSTEM 226M: Eric Van Hensbergen <ericvh@gmail.com> 227M: Latchesar Ionkov <lucho@ionkov.net> 228M: Dominique Martinet <asmadeus@codewreck.org> 229L: v9fs-developer@lists.sourceforge.net 230S: Maintained 231W: http://swik.net/v9fs 232Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 233T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 234T: git git://github.com/martinetd/linux.git 235F: Documentation/filesystems/9p.rst 236F: fs/9p/ 237F: include/net/9p/ 238F: include/trace/events/9p.h 239F: include/uapi/linux/virtio_9p.h 240F: net/9p/ 241 242A8293 MEDIA DRIVER 243M: Antti Palosaari <crope@iki.fi> 244L: linux-media@vger.kernel.org 245S: Maintained 246W: https://linuxtv.org 247W: http://palosaari.fi/linux/ 248Q: http://patchwork.linuxtv.org/project/linux-media/list/ 249T: git git://linuxtv.org/anttip/media_tree.git 250F: drivers/media/dvb-frontends/a8293* 251 252AACRAID SCSI RAID DRIVER 253M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 254L: linux-scsi@vger.kernel.org 255S: Supported 256W: http://www.adaptec.com/ 257F: Documentation/scsi/aacraid.rst 258F: drivers/scsi/aacraid/ 259 260ABI/API 261L: linux-api@vger.kernel.org 262F: include/linux/syscalls.h 263F: kernel/sys_ni.c 264X: include/uapi/ 265X: arch/*/include/uapi/ 266 267ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 268M: Hans de Goede <hdegoede@redhat.com> 269L: linux-hwmon@vger.kernel.org 270S: Maintained 271F: drivers/hwmon/abituguru.c 272 273ABIT UGURU 3 HARDWARE MONITOR DRIVER 274M: Alistair John Strachan <alistair@devzero.co.uk> 275L: linux-hwmon@vger.kernel.org 276S: Maintained 277F: drivers/hwmon/abituguru3.c 278 279ACCES 104-DIO-48E GPIO DRIVER 280M: William Breathitt Gray <vilhelm.gray@gmail.com> 281L: linux-gpio@vger.kernel.org 282S: Maintained 283F: drivers/gpio/gpio-104-dio-48e.c 284 285ACCES 104-IDI-48 GPIO DRIVER 286M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 287L: linux-gpio@vger.kernel.org 288S: Maintained 289F: drivers/gpio/gpio-104-idi-48.c 290 291ACCES 104-IDIO-16 GPIO DRIVER 292M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 293L: linux-gpio@vger.kernel.org 294S: Maintained 295F: drivers/gpio/gpio-104-idio-16.c 296 297ACCES 104-QUAD-8 DRIVER 298M: William Breathitt Gray <vilhelm.gray@gmail.com> 299M: Syed Nayyar Waris <syednwaris@gmail.com> 300L: linux-iio@vger.kernel.org 301S: Maintained 302F: Documentation/ABI/testing/sysfs-bus-counter-104-quad-8 303F: drivers/counter/104-quad-8.c 304 305ACCES PCI-IDIO-16 GPIO DRIVER 306M: William Breathitt Gray <vilhelm.gray@gmail.com> 307L: linux-gpio@vger.kernel.org 308S: Maintained 309F: drivers/gpio/gpio-pci-idio-16.c 310 311ACCES PCIe-IDIO-24 GPIO DRIVER 312M: William Breathitt Gray <vilhelm.gray@gmail.com> 313L: linux-gpio@vger.kernel.org 314S: Maintained 315F: drivers/gpio/gpio-pcie-idio-24.c 316 317ACENIC DRIVER 318M: Jes Sorensen <jes@trained-monkey.org> 319L: linux-acenic@sunsite.dk 320S: Maintained 321F: drivers/net/ethernet/alteon/acenic* 322 323ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 324M: Peter Kaestle <peter@piie.net> 325L: platform-driver-x86@vger.kernel.org 326S: Maintained 327W: http://piie.net/?section=acerhdf 328F: drivers/platform/x86/acerhdf.c 329 330ACER WMI LAPTOP EXTRAS 331M: "Lee, Chun-Yi" <jlee@suse.com> 332L: platform-driver-x86@vger.kernel.org 333S: Maintained 334F: drivers/platform/x86/acer-wmi.c 335 336ACPI 337M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 338M: Len Brown <lenb@kernel.org> 339L: linux-acpi@vger.kernel.org 340S: Supported 341W: https://01.org/linux-acpi 342Q: https://patchwork.kernel.org/project/linux-acpi/list/ 343B: https://bugzilla.kernel.org 344T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 345F: Documentation/ABI/testing/configfs-acpi 346F: Documentation/ABI/testing/sysfs-bus-acpi 347F: Documentation/firmware-guide/acpi/ 348F: drivers/acpi/ 349F: drivers/pci/*/*acpi* 350F: drivers/pci/*acpi* 351F: drivers/pnp/pnpacpi/ 352F: include/acpi/ 353F: include/linux/acpi.h 354F: include/linux/fwnode.h 355F: tools/power/acpi/ 356 357ACPI APEI 358M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 359M: Len Brown <lenb@kernel.org> 360R: James Morse <james.morse@arm.com> 361R: Tony Luck <tony.luck@intel.com> 362R: Borislav Petkov <bp@alien8.de> 363L: linux-acpi@vger.kernel.org 364F: drivers/acpi/apei/ 365 366ACPI COMPONENT ARCHITECTURE (ACPICA) 367M: Robert Moore <robert.moore@intel.com> 368M: Erik Kaneda <erik.kaneda@intel.com> 369M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 370L: linux-acpi@vger.kernel.org 371L: devel@acpica.org 372S: Supported 373W: https://acpica.org/ 374W: https://github.com/acpica/acpica/ 375Q: https://patchwork.kernel.org/project/linux-acpi/list/ 376B: https://bugzilla.kernel.org 377B: https://bugs.acpica.org 378T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 379F: drivers/acpi/acpica/ 380F: include/acpi/ 381F: tools/power/acpi/ 382 383ACPI FAN DRIVER 384M: Zhang Rui <rui.zhang@intel.com> 385L: linux-acpi@vger.kernel.org 386S: Supported 387W: https://01.org/linux-acpi 388B: https://bugzilla.kernel.org 389F: drivers/acpi/fan.c 390 391ACPI FOR ARM64 (ACPI/arm64) 392M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 393M: Hanjun Guo <guohanjun@huawei.com> 394M: Sudeep Holla <sudeep.holla@arm.com> 395L: linux-acpi@vger.kernel.org 396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 397S: Maintained 398F: drivers/acpi/arm64 399 400ACPI I2C MULTI INSTANTIATE DRIVER 401M: Hans de Goede <hdegoede@redhat.com> 402L: platform-driver-x86@vger.kernel.org 403S: Maintained 404F: drivers/platform/x86/i2c-multi-instantiate.c 405 406ACPI PMIC DRIVERS 407M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 408M: Len Brown <lenb@kernel.org> 409R: Andy Shevchenko <andy@kernel.org> 410R: Mika Westerberg <mika.westerberg@linux.intel.com> 411L: linux-acpi@vger.kernel.org 412S: Supported 413Q: https://patchwork.kernel.org/project/linux-acpi/list/ 414B: https://bugzilla.kernel.org 415T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 416F: drivers/acpi/pmic/ 417 418ACPI THERMAL DRIVER 419M: Zhang Rui <rui.zhang@intel.com> 420L: linux-acpi@vger.kernel.org 421S: Supported 422W: https://01.org/linux-acpi 423B: https://bugzilla.kernel.org 424F: drivers/acpi/*thermal* 425 426ACPI VIDEO DRIVER 427M: 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/acpi_video.c 433 434ACPI WMI DRIVER 435L: platform-driver-x86@vger.kernel.org 436S: Orphan 437F: drivers/platform/x86/wmi.c 438F: include/uapi/linux/wmi.h 439 440ACRN HYPERVISOR SERVICE MODULE 441M: Shuo Liu <shuo.a.liu@intel.com> 442L: acrn-dev@lists.projectacrn.org (subscribers-only) 443S: Supported 444W: https://projectacrn.org 445F: Documentation/virt/acrn/ 446F: drivers/virt/acrn/ 447F: include/uapi/linux/acrn.h 448 449AD1889 ALSA SOUND DRIVER 450L: linux-parisc@vger.kernel.org 451S: Maintained 452W: https://parisc.wiki.kernel.org/index.php/AD1889 453F: sound/pci/ad1889.* 454 455AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 456M: Michael Hennerich <michael.hennerich@analog.com> 457S: Supported 458W: http://wiki.analog.com/AD5254 459W: http://ez.analog.com/community/linux-device-drivers 460F: drivers/misc/ad525x_dpot.c 461 462AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 463M: Michael Hennerich <michael.hennerich@analog.com> 464S: Supported 465W: http://wiki.analog.com/AD5398 466W: http://ez.analog.com/community/linux-device-drivers 467F: drivers/regulator/ad5398.c 468 469AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 470M: Michael Hennerich <michael.hennerich@analog.com> 471S: Supported 472W: http://wiki.analog.com/AD7142 473W: http://ez.analog.com/community/linux-device-drivers 474F: drivers/input/misc/ad714x.c 475 476AD7877 TOUCHSCREEN DRIVER 477M: Michael Hennerich <michael.hennerich@analog.com> 478S: Supported 479W: http://wiki.analog.com/AD7877 480W: http://ez.analog.com/community/linux-device-drivers 481F: drivers/input/touchscreen/ad7877.c 482 483AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/AD7879 487W: http://ez.analog.com/community/linux-device-drivers 488F: drivers/input/touchscreen/ad7879.c 489 490ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 491M: Jiri Kosina <jikos@kernel.org> 492S: Maintained 493 494ADF7242 IEEE 802.15.4 RADIO DRIVER 495M: Michael Hennerich <michael.hennerich@analog.com> 496L: linux-wpan@vger.kernel.org 497S: Supported 498W: https://wiki.analog.com/ADF7242 499W: http://ez.analog.com/community/linux-device-drivers 500F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 501F: drivers/net/ieee802154/adf7242.c 502 503ADM1025 HARDWARE MONITOR DRIVER 504M: Jean Delvare <jdelvare@suse.com> 505L: linux-hwmon@vger.kernel.org 506S: Maintained 507F: Documentation/hwmon/adm1025.rst 508F: drivers/hwmon/adm1025.c 509 510ADM1029 HARDWARE MONITOR DRIVER 511M: Corentin Labbe <clabbe.montjoie@gmail.com> 512L: linux-hwmon@vger.kernel.org 513S: Maintained 514F: drivers/hwmon/adm1029.c 515 516ADM8211 WIRELESS DRIVER 517L: linux-wireless@vger.kernel.org 518S: Orphan 519W: https://wireless.wiki.kernel.org/ 520F: drivers/net/wireless/admtek/adm8211.* 521 522ADP1653 FLASH CONTROLLER DRIVER 523M: Sakari Ailus <sakari.ailus@iki.fi> 524L: linux-media@vger.kernel.org 525S: Maintained 526F: drivers/media/i2c/adp1653.c 527F: include/media/i2c/adp1653.h 528 529ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 530M: Michael Hennerich <michael.hennerich@analog.com> 531S: Supported 532W: http://wiki.analog.com/ADP5520 533W: http://ez.analog.com/community/linux-device-drivers 534F: drivers/gpio/gpio-adp5520.c 535F: drivers/input/keyboard/adp5520-keys.c 536F: drivers/leds/leds-adp5520.c 537F: drivers/mfd/adp5520.c 538F: drivers/video/backlight/adp5520_bl.c 539 540ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 541M: Michael Hennerich <michael.hennerich@analog.com> 542S: Supported 543W: http://wiki.analog.com/ADP5588 544W: http://ez.analog.com/community/linux-device-drivers 545F: drivers/gpio/gpio-adp5588.c 546F: drivers/input/keyboard/adp5588-keys.c 547 548ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 549M: Michael Hennerich <michael.hennerich@analog.com> 550S: Supported 551W: http://wiki.analog.com/ADP8860 552W: http://ez.analog.com/community/linux-device-drivers 553F: drivers/video/backlight/adp8860_bl.c 554 555ADT746X FAN DRIVER 556M: Colin Leroy <colin@colino.net> 557S: Maintained 558F: drivers/macintosh/therm_adt746x.c 559 560ADT7475 HARDWARE MONITOR DRIVER 561M: Jean Delvare <jdelvare@suse.com> 562L: linux-hwmon@vger.kernel.org 563S: Maintained 564F: Documentation/hwmon/adt7475.rst 565F: drivers/hwmon/adt7475.c 566 567ADVANSYS SCSI DRIVER 568M: Matthew Wilcox <willy@infradead.org> 569M: Hannes Reinecke <hare@suse.com> 570L: linux-scsi@vger.kernel.org 571S: Maintained 572F: Documentation/scsi/advansys.rst 573F: drivers/scsi/advansys.c 574 575ADVANTECH SWBTN DRIVER 576M: Andrea Ho <Andrea.Ho@advantech.com.tw> 577L: platform-driver-x86@vger.kernel.org 578S: Maintained 579F: drivers/platform/x86/adv_swbutton.c 580 581ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 582M: Michael Hennerich <michael.hennerich@analog.com> 583S: Supported 584W: http://wiki.analog.com/ADXL345 585W: http://ez.analog.com/community/linux-device-drivers 586F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 587F: drivers/input/misc/adxl34x.c 588 589ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 590M: Michael Hennerich <michael.hennerich@analog.com> 591S: Supported 592W: http://ez.analog.com/community/linux-device-drivers 593F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 594F: drivers/iio/accel/adxl372.c 595F: drivers/iio/accel/adxl372_i2c.c 596F: drivers/iio/accel/adxl372_spi.c 597 598AF9013 MEDIA DRIVER 599M: Antti Palosaari <crope@iki.fi> 600L: linux-media@vger.kernel.org 601S: Maintained 602W: https://linuxtv.org 603W: http://palosaari.fi/linux/ 604Q: http://patchwork.linuxtv.org/project/linux-media/list/ 605T: git git://linuxtv.org/anttip/media_tree.git 606F: drivers/media/dvb-frontends/af9013* 607 608AF9033 MEDIA DRIVER 609M: Antti Palosaari <crope@iki.fi> 610L: linux-media@vger.kernel.org 611S: Maintained 612W: https://linuxtv.org 613W: http://palosaari.fi/linux/ 614Q: http://patchwork.linuxtv.org/project/linux-media/list/ 615T: git git://linuxtv.org/anttip/media_tree.git 616F: drivers/media/dvb-frontends/af9033* 617 618AFFS FILE SYSTEM 619M: David Sterba <dsterba@suse.com> 620L: linux-fsdevel@vger.kernel.org 621S: Odd Fixes 622F: Documentation/filesystems/affs.rst 623F: fs/affs/ 624 625AFS FILESYSTEM 626M: David Howells <dhowells@redhat.com> 627M: Marc Dionne <marc.dionne@auristor.com> 628L: linux-afs@lists.infradead.org 629S: Supported 630W: https://www.infradead.org/~dhowells/kafs/ 631F: Documentation/filesystems/afs.rst 632F: fs/afs/ 633F: include/trace/events/afs.h 634 635AGPGART DRIVER 636M: David Airlie <airlied@linux.ie> 637S: Maintained 638T: git git://anongit.freedesktop.org/drm/drm 639F: drivers/char/agp/ 640F: include/linux/agp* 641F: include/uapi/linux/agp* 642 643AHA152X SCSI DRIVER 644M: "Juergen E. Fischer" <fischer@norbit.de> 645L: linux-scsi@vger.kernel.org 646S: Maintained 647F: drivers/scsi/aha152x* 648F: drivers/scsi/pcmcia/aha152x* 649 650AIC7XXX / AIC79XX SCSI DRIVER 651M: Hannes Reinecke <hare@suse.com> 652L: linux-scsi@vger.kernel.org 653S: Maintained 654F: drivers/scsi/aic7xxx/ 655 656AIMSLAB FM RADIO RECEIVER DRIVER 657M: Hans Verkuil <hverkuil@xs4all.nl> 658L: linux-media@vger.kernel.org 659S: Maintained 660W: https://linuxtv.org 661T: git git://linuxtv.org/media_tree.git 662F: drivers/media/radio/radio-aimslab* 663 664AIO 665M: Benjamin LaHaise <bcrl@kvack.org> 666L: linux-aio@kvack.org 667S: Supported 668F: fs/aio.c 669F: include/linux/*aio*.h 670 671AIRSPY MEDIA DRIVER 672M: Antti Palosaari <crope@iki.fi> 673L: linux-media@vger.kernel.org 674S: Maintained 675W: https://linuxtv.org 676W: http://palosaari.fi/linux/ 677Q: http://patchwork.linuxtv.org/project/linux-media/list/ 678T: git git://linuxtv.org/anttip/media_tree.git 679F: drivers/media/usb/airspy/ 680 681ALACRITECH GIGABIT ETHERNET DRIVER 682M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 683S: Maintained 684F: drivers/net/ethernet/alacritech/* 685 686ALCATEL SPEEDTOUCH USB DRIVER 687M: Duncan Sands <duncan.sands@free.fr> 688L: linux-usb@vger.kernel.org 689S: Maintained 690W: http://www.linux-usb.org/SpeedTouch/ 691F: drivers/usb/atm/speedtch.c 692F: drivers/usb/atm/usbatm.c 693 694ALCHEMY AU1XX0 MMC DRIVER 695M: Manuel Lauss <manuel.lauss@gmail.com> 696S: Maintained 697F: drivers/mmc/host/au1xmmc.c 698 699ALI1563 I2C DRIVER 700M: Rudolf Marek <r.marek@assembler.cz> 701L: linux-i2c@vger.kernel.org 702S: Maintained 703F: Documentation/i2c/busses/i2c-ali1563.rst 704F: drivers/i2c/busses/i2c-ali1563.c 705 706ALIENWARE WMI DRIVER 707L: Dell.Client.Kernel@dell.com 708S: Maintained 709F: drivers/platform/x86/dell/alienware-wmi.c 710 711ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER 712M: Tomislav Denis <tomislav.denis@avl.com> 713L: linux-iio@vger.kernel.org 714S: Maintained 715W: http://www.allsensors.com/ 716F: Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml 717F: drivers/iio/pressure/dlhl60d.c 718 719ALLEGRO DVT VIDEO IP CORE DRIVER 720M: Michael Tretter <m.tretter@pengutronix.de> 721R: Pengutronix Kernel Team <kernel@pengutronix.de> 722L: linux-media@vger.kernel.org 723S: Maintained 724F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 725F: drivers/media/platform/allegro-dvt/ 726 727ALLWINNER A10 CSI DRIVER 728M: Maxime Ripard <mripard@kernel.org> 729L: linux-media@vger.kernel.org 730S: Maintained 731T: git git://linuxtv.org/media_tree.git 732F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 733F: drivers/media/platform/sunxi/sun4i-csi/ 734 735ALLWINNER CPUFREQ DRIVER 736M: Yangtao Li <tiny.windzz@gmail.com> 737L: linux-pm@vger.kernel.org 738S: Maintained 739F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 740F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 741 742ALLWINNER CRYPTO DRIVERS 743M: Corentin Labbe <clabbe.montjoie@gmail.com> 744L: linux-crypto@vger.kernel.org 745S: Maintained 746F: drivers/crypto/allwinner/ 747 748ALLWINNER THERMAL DRIVER 749M: Vasily Khoruzhick <anarsoul@gmail.com> 750M: Yangtao Li <tiny.windzz@gmail.com> 751L: linux-pm@vger.kernel.org 752S: Maintained 753F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 754F: drivers/thermal/sun8i_thermal.c 755 756ALLWINNER VPU DRIVER 757M: Maxime Ripard <mripard@kernel.org> 758M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 759L: linux-media@vger.kernel.org 760S: Maintained 761F: drivers/staging/media/sunxi/cedrus/ 762 763ALPHA PORT 764M: Richard Henderson <rth@twiddle.net> 765M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 766M: Matt Turner <mattst88@gmail.com> 767L: linux-alpha@vger.kernel.org 768S: Odd Fixes 769F: arch/alpha/ 770 771ALPS PS/2 TOUCHPAD DRIVER 772R: Pali Rohár <pali@kernel.org> 773F: drivers/input/mouse/alps.* 774 775ALTERA I2C CONTROLLER DRIVER 776M: Thor Thayer <thor.thayer@linux.intel.com> 777S: Maintained 778F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 779F: drivers/i2c/busses/i2c-altera.c 780 781ALTERA MAILBOX DRIVER 782M: Ley Foon Tan <ley.foon.tan@intel.com> 783S: Maintained 784F: drivers/mailbox/mailbox-altera.c 785 786ALTERA PIO DRIVER 787M: Joyce Ooi <joyce.ooi@intel.com> 788L: linux-gpio@vger.kernel.org 789S: Maintained 790F: drivers/gpio/gpio-altera.c 791 792ALTERA SYSTEM MANAGER DRIVER 793M: Thor Thayer <thor.thayer@linux.intel.com> 794S: Maintained 795F: drivers/mfd/altera-sysmgr.c 796F: include/linux/mfd/altera-sysmgr.h 797 798ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 799M: Thor Thayer <thor.thayer@linux.intel.com> 800S: Maintained 801F: drivers/gpio/gpio-altera-a10sr.c 802F: drivers/mfd/altera-a10sr.c 803F: drivers/reset/reset-a10sr.c 804F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 805F: include/linux/mfd/altera-a10sr.h 806 807ALTERA TRIPLE SPEED ETHERNET DRIVER 808M: Joyce Ooi <joyce.ooi@intel.com> 809L: netdev@vger.kernel.org 810S: Maintained 811F: drivers/net/ethernet/altera/ 812 813ALTERA UART/JTAG UART SERIAL DRIVERS 814M: Tobias Klauser <tklauser@distanz.ch> 815L: linux-serial@vger.kernel.org 816S: Maintained 817F: drivers/tty/serial/altera_jtaguart.c 818F: drivers/tty/serial/altera_uart.c 819F: include/linux/altera_jtaguart.h 820F: include/linux/altera_uart.h 821 822AMAZON ANNAPURNA LABS FIC DRIVER 823M: Talel Shenhar <talel@amazon.com> 824S: Maintained 825F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 826F: drivers/irqchip/irq-al-fic.c 827 828AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 829M: Talel Shenhar <talel@amazon.com> 830M: Talel Shenhar <talelshenhar@gmail.com> 831S: Maintained 832F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 833F: drivers/edac/al_mc_edac.c 834 835AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 836M: Talel Shenhar <talel@amazon.com> 837S: Maintained 838F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 839F: drivers/thermal/thermal_mmio.c 840 841AMAZON ETHERNET DRIVERS 842M: Netanel Belgazal <netanel@amazon.com> 843M: Arthur Kiyanovski <akiyano@amazon.com> 844R: Guy Tzalik <gtzalik@amazon.com> 845R: Saeed Bishara <saeedb@amazon.com> 846L: netdev@vger.kernel.org 847S: Supported 848F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 849F: drivers/net/ethernet/amazon/ 850 851AMAZON RDMA EFA DRIVER 852M: Gal Pressman <galpress@amazon.com> 853R: Yossi Leybovich <sleybo@amazon.com> 854L: linux-rdma@vger.kernel.org 855S: Supported 856Q: https://patchwork.kernel.org/project/linux-rdma/list/ 857F: drivers/infiniband/hw/efa/ 858F: include/uapi/rdma/efa-abi.h 859 860AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 861M: Tom Lendacky <thomas.lendacky@amd.com> 862M: John Allen <john.allen@amd.com> 863L: linux-crypto@vger.kernel.org 864S: Supported 865F: drivers/crypto/ccp/ 866F: include/linux/ccp.h 867 868AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 869M: Brijesh Singh <brijesh.singh@amd.com> 870M: Tom Lendacky <thomas.lendacky@amd.com> 871L: linux-crypto@vger.kernel.org 872S: Supported 873F: drivers/crypto/ccp/sev* 874F: include/uapi/linux/psp-sev.h 875 876AMD DISPLAY CORE 877M: Harry Wentland <harry.wentland@amd.com> 878M: Leo Li <sunpeng.li@amd.com> 879L: amd-gfx@lists.freedesktop.org 880S: Supported 881T: git git://people.freedesktop.org/~agd5f/linux 882F: drivers/gpu/drm/amd/display/ 883 884AMD FAM15H PROCESSOR POWER MONITORING DRIVER 885M: Huang Rui <ray.huang@amd.com> 886L: linux-hwmon@vger.kernel.org 887S: Supported 888F: Documentation/hwmon/fam15h_power.rst 889F: drivers/hwmon/fam15h_power.c 890 891AMD FCH GPIO DRIVER 892M: Enrico Weigelt, metux IT consult <info@metux.net> 893L: linux-gpio@vger.kernel.org 894S: Maintained 895F: drivers/gpio/gpio-amd-fch.c 896F: include/linux/platform_data/gpio/gpio-amd-fch.h 897 898AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 899L: linux-geode@lists.infradead.org (moderated for non-subscribers) 900S: Orphan 901F: drivers/usb/gadget/udc/amd5536udc.* 902 903AMD GEODE PROCESSOR/CHIPSET SUPPORT 904M: Andres Salomon <dilinger@queued.net> 905L: linux-geode@lists.infradead.org (moderated for non-subscribers) 906S: Supported 907W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 908F: arch/x86/include/asm/geode.h 909F: drivers/char/hw_random/geode-rng.c 910F: drivers/crypto/geode* 911F: drivers/video/fbdev/geode/ 912 913AMD IOMMU (AMD-VI) 914M: Joerg Roedel <joro@8bytes.org> 915L: iommu@lists.linux-foundation.org 916S: Maintained 917T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 918F: drivers/iommu/amd/ 919F: include/linux/amd-iommu.h 920 921AMD KFD 922M: Felix Kuehling <Felix.Kuehling@amd.com> 923L: amd-gfx@lists.freedesktop.org 924S: Supported 925T: git https://gitlab.freedesktop.org/agd5f/linux.git 926F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 927F: drivers/gpu/drm/amd/amdkfd/ 928F: drivers/gpu/drm/amd/include/cik_structs.h 929F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 930F: drivers/gpu/drm/amd/include/v9_structs.h 931F: drivers/gpu/drm/amd/include/vi_structs.h 932F: include/uapi/linux/kfd_ioctl.h 933 934AMD SPI DRIVER 935M: Sanjay R Mehta <sanju.mehta@amd.com> 936S: Maintained 937F: drivers/spi/spi-amd.c 938 939AMD MP2 I2C DRIVER 940M: Elie Morisse <syniurge@gmail.com> 941M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 942M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 943L: linux-i2c@vger.kernel.org 944S: Maintained 945F: drivers/i2c/busses/i2c-amd-mp2* 946 947AMD PMC DRIVER 948M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 949L: platform-driver-x86@vger.kernel.org 950S: Maintained 951F: drivers/platform/x86/amd-pmc.* 952 953AMD POWERPLAY 954M: Evan Quan <evan.quan@amd.com> 955L: amd-gfx@lists.freedesktop.org 956S: Supported 957T: git git://people.freedesktop.org/~agd5f/linux 958F: drivers/gpu/drm/amd/pm/powerplay/ 959 960AMD SEATTLE DEVICE TREE SUPPORT 961M: Brijesh Singh <brijeshkumar.singh@amd.com> 962M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 963M: Tom Lendacky <thomas.lendacky@amd.com> 964S: Supported 965F: arch/arm64/boot/dts/amd/ 966 967AMD XGBE DRIVER 968M: Tom Lendacky <thomas.lendacky@amd.com> 969L: netdev@vger.kernel.org 970S: Supported 971F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 972F: drivers/net/ethernet/amd/xgbe/ 973 974AMD SENSOR FUSION HUB DRIVER 975M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 976M: Sandeep Singh <sandeep.singh@amd.com> 977L: linux-input@vger.kernel.org 978S: Maintained 979F: Documentation/hid/amd-sfh* 980F: drivers/hid/amd-sfh-hid/ 981 982AMS AS73211 DRIVER 983M: Christian Eggers <ceggers@arri.de> 984L: linux-iio@vger.kernel.org 985S: Maintained 986F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 987F: drivers/iio/light/as73211.c 988 989ANALOG DEVICES INC AD7192 DRIVER 990M: Alexandru Tachici <alexandru.tachici@analog.com> 991L: linux-iio@vger.kernel.org 992S: Supported 993W: http://ez.analog.com/community/linux-device-drivers 994F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 995F: drivers/iio/adc/ad7192.c 996 997ANALOG DEVICES INC AD7292 DRIVER 998M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 999L: linux-iio@vger.kernel.org 1000S: Supported 1001W: http://ez.analog.com/community/linux-device-drivers 1002F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1003F: drivers/iio/adc/ad7292.c 1004 1005ANALOG DEVICES INC AD7768-1 DRIVER 1006M: Michael Hennerich <Michael.Hennerich@analog.com> 1007L: linux-iio@vger.kernel.org 1008S: Supported 1009W: http://ez.analog.com/community/linux-device-drivers 1010F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1011F: drivers/iio/adc/ad7768-1.c 1012 1013ANALOG DEVICES INC AD7780 DRIVER 1014M: Michael Hennerich <Michael.Hennerich@analog.com> 1015M: Renato Lui Geh <renatogeh@gmail.com> 1016L: linux-iio@vger.kernel.org 1017S: Supported 1018W: http://ez.analog.com/community/linux-device-drivers 1019F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1020F: drivers/iio/adc/ad7780.c 1021 1022ANALOG DEVICES INC AD9389B DRIVER 1023M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1024L: linux-media@vger.kernel.org 1025S: Maintained 1026F: drivers/media/i2c/ad9389b* 1027 1028ANALOG DEVICES INC ADGS1408 DRIVER 1029M: Mircea Caprioru <mircea.caprioru@analog.com> 1030S: Supported 1031F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1032F: drivers/mux/adgs1408.c 1033 1034ANALOG DEVICES INC ADIN DRIVER 1035M: Michael Hennerich <michael.hennerich@analog.com> 1036L: netdev@vger.kernel.org 1037S: Supported 1038W: http://ez.analog.com/community/linux-device-drivers 1039F: Documentation/devicetree/bindings/net/adi,adin.yaml 1040F: drivers/net/phy/adin.c 1041 1042ANALOG DEVICES INC ADIS DRIVER LIBRARY 1043M: Nuno Sa <nuno.sa@analog.com> 1044L: linux-iio@vger.kernel.org 1045S: Supported 1046F: drivers/iio/imu/adis.c 1047F: include/linux/iio/imu/adis.h 1048 1049ANALOG DEVICES INC ADIS16460 DRIVER 1050M: Dragos Bogdan <dragos.bogdan@analog.com> 1051L: linux-iio@vger.kernel.org 1052S: Supported 1053W: http://ez.analog.com/community/linux-device-drivers 1054F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1055F: drivers/iio/imu/adis16460.c 1056 1057ANALOG DEVICES INC ADIS16475 DRIVER 1058M: Nuno Sa <nuno.sa@analog.com> 1059L: linux-iio@vger.kernel.org 1060W: http://ez.analog.com/community/linux-device-drivers 1061S: Supported 1062F: drivers/iio/imu/adis16475.c 1063F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1064 1065ANALOG DEVICES INC ADM1177 DRIVER 1066M: Michael Hennerich <Michael.Hennerich@analog.com> 1067L: linux-hwmon@vger.kernel.org 1068S: Supported 1069W: http://ez.analog.com/community/linux-device-drivers 1070F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1071F: drivers/hwmon/adm1177.c 1072 1073ANALOG DEVICES INC ADP5061 DRIVER 1074M: Michael Hennerich <Michael.Hennerich@analog.com> 1075L: linux-pm@vger.kernel.org 1076S: Supported 1077W: http://ez.analog.com/community/linux-device-drivers 1078F: drivers/power/supply/adp5061.c 1079 1080ANALOG DEVICES INC ADV7180 DRIVER 1081M: Lars-Peter Clausen <lars@metafoo.de> 1082L: linux-media@vger.kernel.org 1083S: Supported 1084W: http://ez.analog.com/community/linux-device-drivers 1085F: drivers/media/i2c/adv7180.c 1086F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1087 1088ANALOG DEVICES INC ADV748X DRIVER 1089M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1090L: linux-media@vger.kernel.org 1091S: Maintained 1092F: drivers/media/i2c/adv748x/* 1093 1094ANALOG DEVICES INC ADV7511 DRIVER 1095M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1096L: linux-media@vger.kernel.org 1097S: Maintained 1098F: drivers/media/i2c/adv7511* 1099 1100ANALOG DEVICES INC ADV7604 DRIVER 1101M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1102L: linux-media@vger.kernel.org 1103S: Maintained 1104F: drivers/media/i2c/adv7604* 1105F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1106 1107ANALOG DEVICES INC ADV7842 DRIVER 1108M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1109L: linux-media@vger.kernel.org 1110S: Maintained 1111F: drivers/media/i2c/adv7842* 1112 1113ANALOG DEVICES INC ADXRS290 DRIVER 1114M: Nishant Malpani <nish.malpani25@gmail.com> 1115L: linux-iio@vger.kernel.org 1116S: Supported 1117F: drivers/iio/gyro/adxrs290.c 1118F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1119 1120ANALOG DEVICES INC ASOC CODEC DRIVERS 1121M: Lars-Peter Clausen <lars@metafoo.de> 1122M: Nuno Sá <nuno.sa@analog.com> 1123L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1124S: Supported 1125W: http://wiki.analog.com/ 1126W: http://ez.analog.com/community/linux-device-drivers 1127F: sound/soc/codecs/ad1* 1128F: sound/soc/codecs/ad7* 1129F: sound/soc/codecs/adau* 1130F: sound/soc/codecs/adav* 1131F: sound/soc/codecs/sigmadsp.* 1132F: sound/soc/codecs/ssm* 1133 1134ANALOG DEVICES INC DMA DRIVERS 1135M: Lars-Peter Clausen <lars@metafoo.de> 1136S: Supported 1137W: http://ez.analog.com/community/linux-device-drivers 1138F: drivers/dma/dma-axi-dmac.c 1139 1140ANALOG DEVICES INC IIO DRIVERS 1141M: Lars-Peter Clausen <lars@metafoo.de> 1142M: Michael Hennerich <Michael.Hennerich@analog.com> 1143S: Supported 1144W: http://wiki.analog.com/ 1145W: http://ez.analog.com/community/linux-device-drivers 1146F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1147F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1148F: Documentation/devicetree/bindings/iio/*/adi,* 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml 1150F: drivers/iio/*/ad* 1151F: drivers/iio/adc/ltc249* 1152F: drivers/iio/amplifiers/hmc425a.c 1153F: drivers/staging/iio/*/ad* 1154X: drivers/iio/*/adjd* 1155 1156ANALOGBITS PLL LIBRARIES 1157M: Paul Walmsley <paul.walmsley@sifive.com> 1158S: Supported 1159F: drivers/clk/analogbits/* 1160F: include/linux/clk/analogbits* 1161 1162ANDES ARCHITECTURE 1163M: Nick Hu <nickhu@andestech.com> 1164M: Greentime Hu <green.hu@gmail.com> 1165M: Vincent Chen <deanbo422@gmail.com> 1166S: Supported 1167T: git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git 1168F: Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt 1169F: Documentation/devicetree/bindings/nds32/ 1170F: arch/nds32/ 1171N: nds32 1172K: nds32 1173 1174ANDROID CONFIG FRAGMENTS 1175M: Rob Herring <robh@kernel.org> 1176S: Supported 1177F: kernel/configs/android* 1178 1179ANDROID DRIVERS 1180M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1181M: Arve Hjønnevåg <arve@android.com> 1182M: Todd Kjos <tkjos@android.com> 1183M: Martijn Coenen <maco@android.com> 1184M: Joel Fernandes <joel@joelfernandes.org> 1185M: Christian Brauner <christian@brauner.io> 1186M: Hridya Valsaraju <hridya@google.com> 1187M: Suren Baghdasaryan <surenb@google.com> 1188L: linux-kernel@vger.kernel.org 1189S: Supported 1190T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1191F: drivers/android/ 1192F: drivers/staging/android/ 1193 1194ANDROID GOLDFISH PIC DRIVER 1195M: Miodrag Dinic <miodrag.dinic@mips.com> 1196S: Supported 1197F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1198F: drivers/irqchip/irq-goldfish-pic.c 1199 1200ANDROID GOLDFISH RTC DRIVER 1201M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1202S: Supported 1203F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1204F: drivers/rtc/rtc-goldfish.c 1205 1206AOA (Apple Onboard Audio) ALSA DRIVER 1207M: Johannes Berg <johannes@sipsolutions.net> 1208L: linuxppc-dev@lists.ozlabs.org 1209L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1210S: Maintained 1211F: sound/aoa/ 1212 1213APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1214M: William Breathitt Gray <vilhelm.gray@gmail.com> 1215L: linux-iio@vger.kernel.org 1216S: Maintained 1217F: drivers/iio/adc/stx104.c 1218 1219APM DRIVER 1220M: Jiri Kosina <jikos@kernel.org> 1221S: Odd fixes 1222T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1223F: arch/x86/kernel/apm_32.c 1224F: drivers/char/apm-emulation.c 1225F: include/linux/apm_bios.h 1226F: include/uapi/linux/apm_bios.h 1227 1228APPARMOR SECURITY MODULE 1229M: John Johansen <john.johansen@canonical.com> 1230L: apparmor@lists.ubuntu.com (subscribers-only, general discussion) 1231S: Supported 1232W: wiki.apparmor.net 1233T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1234F: Documentation/admin-guide/LSM/apparmor.rst 1235F: security/apparmor/ 1236 1237APPLE BCM5974 MULTITOUCH DRIVER 1238M: Henrik Rydberg <rydberg@bitmath.org> 1239L: linux-input@vger.kernel.org 1240S: Odd fixes 1241F: drivers/input/mouse/bcm5974.c 1242 1243APPLE SMC DRIVER 1244M: Henrik Rydberg <rydberg@bitmath.org> 1245L: linux-hwmon@vger.kernel.org 1246S: Odd fixes 1247F: drivers/hwmon/applesmc.c 1248 1249APPLETALK NETWORK LAYER 1250L: netdev@vger.kernel.org 1251S: Odd fixes 1252F: drivers/net/appletalk/ 1253F: include/linux/atalk.h 1254F: include/uapi/linux/atalk.h 1255F: net/appletalk/ 1256 1257APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1258M: Khuong Dinh <khuong@os.amperecomputing.com> 1259S: Supported 1260F: arch/arm64/boot/dts/apm/ 1261 1262APPLIED MICRO (APM) X-GENE SOC EDAC 1263M: Khuong Dinh <khuong@os.amperecomputing.com> 1264S: Supported 1265F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1266F: drivers/edac/xgene_edac.c 1267 1268APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1269M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1270M: Keyur Chudgar <keyur@os.amperecomputing.com> 1271S: Supported 1272F: drivers/net/ethernet/apm/xgene-v2/ 1273 1274APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1275M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1276M: Keyur Chudgar <keyur@os.amperecomputing.com> 1277M: Quan Nguyen <quan@os.amperecomputing.com> 1278S: Supported 1279F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1280F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1281F: drivers/net/ethernet/apm/xgene/ 1282F: drivers/net/mdio/mdio-xgene.c 1283 1284APPLIED MICRO (APM) X-GENE SOC PMU 1285M: Khuong Dinh <khuong@os.amperecomputing.com> 1286S: Supported 1287F: Documentation/admin-guide/perf/xgene-pmu.rst 1288F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1289F: drivers/perf/xgene_pmu.c 1290 1291APTINA CAMERA SENSOR PLL 1292M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/aptina-pll.* 1296 1297AQUANTIA ETHERNET DRIVER (atlantic) 1298M: Igor Russkikh <irusskikh@marvell.com> 1299L: netdev@vger.kernel.org 1300S: Supported 1301W: https://www.marvell.com/ 1302Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1303F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1304F: drivers/net/ethernet/aquantia/atlantic/ 1305 1306AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1307M: Egor Pomozov <epomozov@marvell.com> 1308L: netdev@vger.kernel.org 1309S: Supported 1310W: http://www.aquantia.com 1311F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1312 1313ARASAN NAND CONTROLLER DRIVER 1314M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1315L: linux-mtd@lists.infradead.org 1316S: Maintained 1317F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1318F: drivers/mtd/nand/raw/arasan-nand-controller.c 1319 1320ARC FRAMEBUFFER DRIVER 1321M: Jaya Kumar <jayalk@intworks.biz> 1322S: Maintained 1323F: drivers/video/fbdev/arcfb.c 1324F: drivers/video/fbdev/core/fb_defio.c 1325 1326ARC PGU DRM DRIVER 1327M: Alexey Brodkin <abrodkin@synopsys.com> 1328S: Supported 1329F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1330F: drivers/gpu/drm/tiny/arcpgu.c 1331 1332ARCNET NETWORK LAYER 1333M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1334L: netdev@vger.kernel.org 1335S: Maintained 1336F: drivers/net/arcnet/ 1337F: include/uapi/linux/if_arcnet.h 1338 1339ARM ARCHITECTED TIMER DRIVER 1340M: Mark Rutland <mark.rutland@arm.com> 1341M: Marc Zyngier <maz@kernel.org> 1342L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1343S: Maintained 1344F: arch/arm/include/asm/arch_timer.h 1345F: arch/arm64/include/asm/arch_timer.h 1346F: drivers/clocksource/arm_arch_timer.c 1347 1348ARM HDLCD DRM DRIVER 1349M: Liviu Dudau <liviu.dudau@arm.com> 1350S: Supported 1351F: Documentation/devicetree/bindings/display/arm,hdlcd.txt 1352F: drivers/gpu/drm/arm/hdlcd_* 1353 1354ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1355M: Linus Walleij <linus.walleij@linaro.org> 1356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1357S: Maintained 1358F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1359F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1360F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1361F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1362F: Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt 1363F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1364F: Documentation/devicetree/bindings/i2c/i2c-versatile.txt 1365F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1366F: Documentation/devicetree/bindings/mtd/arm-versatile.txt 1367F: arch/arm/boot/dts/arm-realview-* 1368F: arch/arm/boot/dts/integrator* 1369F: arch/arm/boot/dts/versatile* 1370F: arch/arm/mach-integrator/ 1371F: arch/arm/mach-realview/ 1372F: arch/arm/mach-versatile/ 1373F: arch/arm/plat-versatile/ 1374F: drivers/bus/arm-integrator-lm.c 1375F: drivers/clk/versatile/ 1376F: drivers/i2c/busses/i2c-versatile.c 1377F: drivers/irqchip/irq-versatile-fpga.c 1378F: drivers/mtd/maps/physmap-versatile.* 1379F: drivers/power/reset/arm-versatile-reboot.c 1380F: drivers/soc/versatile/ 1381 1382ARM KOMEDA DRM-KMS DRIVER 1383M: James (Qian) Wang <james.qian.wang@arm.com> 1384M: Liviu Dudau <liviu.dudau@arm.com> 1385M: Mihail Atanassov <mihail.atanassov@arm.com> 1386L: Mali DP Maintainers <malidp@foss.arm.com> 1387S: Supported 1388T: git git://anongit.freedesktop.org/drm/drm-misc 1389F: Documentation/devicetree/bindings/display/arm,komeda.txt 1390F: Documentation/gpu/komeda-kms.rst 1391F: drivers/gpu/drm/arm/display/include/ 1392F: drivers/gpu/drm/arm/display/komeda/ 1393 1394ARM MALI PANFROST DRM DRIVER 1395M: Rob Herring <robh@kernel.org> 1396M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1397R: Steven Price <steven.price@arm.com> 1398R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1399L: dri-devel@lists.freedesktop.org 1400S: Supported 1401T: git git://anongit.freedesktop.org/drm/drm-misc 1402F: drivers/gpu/drm/panfrost/ 1403F: include/uapi/drm/panfrost_drm.h 1404 1405ARM MALI-DP DRM DRIVER 1406M: Liviu Dudau <liviu.dudau@arm.com> 1407M: Brian Starkey <brian.starkey@arm.com> 1408L: Mali DP Maintainers <malidp@foss.arm.com> 1409S: Supported 1410T: git git://anongit.freedesktop.org/drm/drm-misc 1411F: Documentation/devicetree/bindings/display/arm,malidp.txt 1412F: Documentation/gpu/afbc.rst 1413F: drivers/gpu/drm/arm/ 1414 1415ARM MFM AND FLOPPY DRIVERS 1416M: Ian Molton <spyro@f2s.com> 1417S: Maintained 1418F: arch/arm/include/asm/floppy.h 1419F: arch/arm/mach-rpc/floppydma.S 1420 1421ARM PMU PROFILING AND DEBUGGING 1422M: Will Deacon <will@kernel.org> 1423M: Mark Rutland <mark.rutland@arm.com> 1424L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1425S: Maintained 1426F: Documentation/devicetree/bindings/arm/pmu.yaml 1427F: Documentation/devicetree/bindings/perf/ 1428F: arch/arm*/include/asm/hw_breakpoint.h 1429F: arch/arm*/include/asm/perf_event.h 1430F: arch/arm*/kernel/hw_breakpoint.c 1431F: arch/arm*/kernel/perf_* 1432F: drivers/perf/ 1433F: include/linux/perf/arm_pmu.h 1434 1435ARM PORT 1436M: Russell King <linux@armlinux.org.uk> 1437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1438S: Odd Fixes 1439W: http://www.armlinux.org.uk/ 1440T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1441F: arch/arm/ 1442X: arch/arm/boot/dts/ 1443 1444ARM PRIMECELL AACI PL041 DRIVER 1445M: Russell King <linux@armlinux.org.uk> 1446S: Odd Fixes 1447F: sound/arm/aaci.* 1448 1449ARM PRIMECELL BUS SUPPORT 1450M: Russell King <linux@armlinux.org.uk> 1451S: Odd Fixes 1452F: drivers/amba/ 1453F: include/linux/amba/bus.h 1454 1455ARM PRIMECELL CLCD PL110 DRIVER 1456M: Russell King <linux@armlinux.org.uk> 1457S: Odd Fixes 1458F: drivers/video/fbdev/amba-clcd.* 1459 1460ARM PRIMECELL KMI PL050 DRIVER 1461M: Russell King <linux@armlinux.org.uk> 1462S: Odd Fixes 1463F: drivers/input/serio/ambakmi.* 1464F: include/linux/amba/kmi.h 1465 1466ARM PRIMECELL MMCI PL180/1 DRIVER 1467M: Russell King <linux@armlinux.org.uk> 1468S: Odd Fixes 1469F: drivers/mmc/host/mmci.* 1470F: include/linux/amba/mmci.h 1471 1472ARM PRIMECELL SSP PL022 SPI DRIVER 1473M: Linus Walleij <linus.walleij@linaro.org> 1474L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1475S: Maintained 1476F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1477F: drivers/spi/spi-pl022.c 1478 1479ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1480M: Russell King <linux@armlinux.org.uk> 1481S: Odd Fixes 1482F: drivers/tty/serial/amba-pl01*.c 1483F: include/linux/amba/serial.h 1484 1485ARM PRIMECELL VIC PL190/PL192 DRIVER 1486M: Linus Walleij <linus.walleij@linaro.org> 1487L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1488S: Maintained 1489F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt 1490F: drivers/irqchip/irq-vic.c 1491 1492ARM SMC WATCHDOG DRIVER 1493M: Julius Werner <jwerner@chromium.org> 1494R: Evan Benn <evanbenn@chromium.org> 1495S: Maintained 1496F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1497F: drivers/watchdog/arm_smc_wdt.c 1498 1499ARM SMMU DRIVERS 1500M: Will Deacon <will@kernel.org> 1501R: Robin Murphy <robin.murphy@arm.com> 1502L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1503S: Maintained 1504F: Documentation/devicetree/bindings/iommu/arm,smmu* 1505F: drivers/iommu/arm/ 1506F: drivers/iommu/io-pgtable-arm* 1507 1508ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1509M: Arnd Bergmann <arnd@arndb.de> 1510M: Olof Johansson <olof@lixom.net> 1511M: soc@kernel.org 1512L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1513S: Maintained 1514T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1515F: arch/arm/boot/dts/Makefile 1516F: arch/arm64/boot/dts/Makefile 1517 1518ARM SUB-ARCHITECTURES 1519L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1520S: Maintained 1521T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1522F: arch/arm/mach-*/ 1523F: arch/arm/plat-*/ 1524 1525ARM/ACTIONS SEMI ARCHITECTURE 1526M: Andreas Färber <afaerber@suse.de> 1527M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1528L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1529L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1530S: Maintained 1531F: Documentation/devicetree/bindings/arm/actions.yaml 1532F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1533F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1534F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1535F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1536F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1537F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1538F: Documentation/devicetree/bindings/pinctrl/actions,* 1539F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1540F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1541F: arch/arm/boot/dts/owl-* 1542F: arch/arm/mach-actions/ 1543F: arch/arm64/boot/dts/actions/ 1544F: drivers/clk/actions/ 1545F: drivers/clocksource/timer-owl* 1546F: drivers/dma/owl-dma.c 1547F: drivers/i2c/busses/i2c-owl.c 1548F: drivers/irqchip/irq-owl-sirq.c 1549F: drivers/mmc/host/owl-mmc.c 1550F: drivers/net/ethernet/actions/ 1551F: drivers/pinctrl/actions/* 1552F: drivers/soc/actions/ 1553F: include/dt-bindings/power/owl-* 1554F: include/dt-bindings/reset/actions,* 1555F: include/linux/soc/actions/ 1556N: owl 1557 1558ARM/ADS SPHERE MACHINE SUPPORT 1559M: Lennert Buytenhek <kernel@wantstofly.org> 1560L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1561S: Maintained 1562 1563ARM/AFEB9260 MACHINE SUPPORT 1564M: Sergey Lapin <slapin@ossfans.org> 1565L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1566S: Maintained 1567 1568ARM/AJECO 1ARM MACHINE SUPPORT 1569M: Lennert Buytenhek <kernel@wantstofly.org> 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572 1573ARM/Allwinner SoC Clock Support 1574M: Emilio López <emilio@elopez.com.ar> 1575S: Maintained 1576F: drivers/clk/sunxi/ 1577 1578ARM/Allwinner sunXi SoC support 1579M: Maxime Ripard <mripard@kernel.org> 1580M: Chen-Yu Tsai <wens@csie.org> 1581R: Jernej Skrabec <jernej.skrabec@gmail.com> 1582L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1583S: Maintained 1584T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1585L: linux-sunxi@lists.linux.dev 1586F: arch/arm/mach-sunxi/ 1587F: arch/arm64/boot/dts/allwinner/ 1588F: drivers/clk/sunxi-ng/ 1589F: drivers/pinctrl/sunxi/ 1590F: drivers/soc/sunxi/ 1591N: allwinner 1592N: sun[x456789]i 1593N: sun50i 1594 1595ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1596M: Neil Armstrong <narmstrong@baylibre.com> 1597M: Jerome Brunet <jbrunet@baylibre.com> 1598L: linux-amlogic@lists.infradead.org 1599S: Maintained 1600F: Documentation/devicetree/bindings/clock/amlogic* 1601F: drivers/clk/meson/ 1602F: include/dt-bindings/clock/gxbb* 1603F: include/dt-bindings/clock/meson* 1604 1605ARM/Amlogic Meson SoC Crypto Drivers 1606M: Corentin Labbe <clabbe@baylibre.com> 1607L: linux-crypto@vger.kernel.org 1608L: linux-amlogic@lists.infradead.org 1609S: Maintained 1610F: Documentation/devicetree/bindings/crypto/amlogic* 1611F: drivers/crypto/amlogic/ 1612 1613ARM/Amlogic Meson SoC Sound Drivers 1614M: Jerome Brunet <jbrunet@baylibre.com> 1615L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1616S: Maintained 1617F: Documentation/devicetree/bindings/sound/amlogic* 1618F: sound/soc/meson/ 1619 1620ARM/Amlogic Meson SoC support 1621M: Neil Armstrong <narmstrong@baylibre.com> 1622M: Kevin Hilman <khilman@baylibre.com> 1623R: Jerome Brunet <jbrunet@baylibre.com> 1624R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1626L: linux-amlogic@lists.infradead.org 1627S: Maintained 1628W: http://linux-meson.com/ 1629F: arch/arm/boot/dts/meson* 1630F: arch/arm/mach-meson/ 1631F: arch/arm64/boot/dts/amlogic/ 1632F: drivers/mmc/host/meson* 1633F: drivers/pinctrl/meson/ 1634F: drivers/rtc/rtc-meson* 1635F: drivers/soc/amlogic/ 1636N: meson 1637 1638ARM/Annapurna Labs ALPINE ARCHITECTURE 1639M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1640M: Antoine Tenart <atenart@kernel.org> 1641L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1642S: Maintained 1643F: arch/arm/boot/dts/alpine* 1644F: arch/arm/mach-alpine/ 1645F: arch/arm64/boot/dts/amazon/ 1646F: drivers/*/*alpine* 1647 1648ARM/APPLE MACHINE SUPPORT 1649M: Hector Martin <marcan@marcan.st> 1650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1651S: Maintained 1652W: https://asahilinux.org 1653B: https://github.com/AsahiLinux/linux/issues 1654C: irc://chat.freenode.net/asahi-dev 1655T: git https://github.com/AsahiLinux/linux.git 1656F: Documentation/devicetree/bindings/arm/apple.yaml 1657F: Documentation/devicetree/bindings/interrupt-controller/apple,aic.yaml 1658F: arch/arm64/boot/dts/apple/ 1659F: drivers/irqchip/irq-apple-aic.c 1660F: include/dt-bindings/interrupt-controller/apple-aic.h 1661 1662ARM/ARTPEC MACHINE SUPPORT 1663M: Jesper Nilsson <jesper.nilsson@axis.com> 1664M: Lars Persson <lars.persson@axis.com> 1665L: linux-arm-kernel@axis.com 1666S: Maintained 1667F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1668F: arch/arm/boot/dts/artpec6* 1669F: arch/arm/mach-artpec 1670F: drivers/clk/axis 1671F: drivers/crypto/axis 1672F: drivers/mmc/host/usdhi6rol0.c 1673F: drivers/pinctrl/pinctrl-artpec* 1674 1675ARM/ASPEED I2C DRIVER 1676M: Brendan Higgins <brendanhiggins@google.com> 1677R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1678R: Joel Stanley <joel@jms.id.au> 1679L: linux-i2c@vger.kernel.org 1680L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1681S: Maintained 1682F: Documentation/devicetree/bindings/i2c/i2c-aspeed.txt 1683F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1684F: drivers/i2c/busses/i2c-aspeed.c 1685F: drivers/irqchip/irq-aspeed-i2c-ic.c 1686 1687ARM/ASPEED MACHINE SUPPORT 1688M: Joel Stanley <joel@jms.id.au> 1689R: Andrew Jeffery <andrew@aj.id.au> 1690L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1691L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1692S: Supported 1693Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1694T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1695F: arch/arm/boot/dts/aspeed-* 1696F: arch/arm/mach-aspeed/ 1697N: aspeed 1698 1699ARM/BITMAIN ARCHITECTURE 1700M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1701L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1702S: Maintained 1703F: Documentation/devicetree/bindings/arm/bitmain.yaml 1704F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1705F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1706F: arch/arm64/boot/dts/bitmain/ 1707F: drivers/clk/clk-bm1880.c 1708F: drivers/pinctrl/pinctrl-bm1880.c 1709 1710ARM/CALXEDA HIGHBANK ARCHITECTURE 1711M: Andre Przywara <andre.przywara@arm.com> 1712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1713S: Maintained 1714F: arch/arm/boot/dts/ecx-*.dts* 1715F: arch/arm/boot/dts/highbank.dts 1716F: arch/arm/mach-highbank/ 1717 1718ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1719M: Krzysztof Halasa <khalasa@piap.pl> 1720S: Maintained 1721F: arch/arm/mach-cns3xxx/ 1722 1723ARM/CAVIUM THUNDER NETWORK DRIVER 1724M: Sunil Goutham <sgoutham@marvell.com> 1725L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1726S: Supported 1727F: drivers/net/ethernet/cavium/thunder/ 1728 1729ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1730M: Lukasz Majewski <lukma@denx.de> 1731L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1732S: Maintained 1733F: arch/arm/mach-ep93xx/ts72xx.c 1734 1735ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1736M: Alexander Shiyan <shc_work@mail.ru> 1737L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1738S: Odd Fixes 1739N: clps711x 1740 1741ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1742M: Lennert Buytenhek <kernel@wantstofly.org> 1743L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1744S: Maintained 1745 1746ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1747M: Hartley Sweeten <hsweeten@visionengravers.com> 1748M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1750S: Maintained 1751F: arch/arm/mach-ep93xx/ 1752F: arch/arm/mach-ep93xx/include/mach/ 1753 1754ARM/CLKDEV SUPPORT 1755M: Russell King <linux@armlinux.org.uk> 1756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 1759F: drivers/clk/clkdev.c 1760 1761ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 1762M: Baruch Siach <baruch@tkos.co.il> 1763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1764S: Maintained 1765F: arch/arm/boot/dts/cx92755* 1766N: digicolor 1767 1768ARM/CONTEC MICRO9 MACHINE SUPPORT 1769M: Hubert Feurstein <hubert.feurstein@contec.at> 1770S: Maintained 1771F: arch/arm/mach-ep93xx/micro9.c 1772 1773ARM/CORESIGHT FRAMEWORK AND DRIVERS 1774M: Mathieu Poirier <mathieu.poirier@linaro.org> 1775M: Suzuki K Poulose <suzuki.poulose@arm.com> 1776R: Mike Leach <mike.leach@linaro.org> 1777R: Leo Yan <leo.yan@linaro.org> 1778L: coresight@lists.linaro.org (moderated for non-subscribers) 1779L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1780S: Maintained 1781T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 1782F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 1783F: Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt 1784F: Documentation/devicetree/bindings/arm/coresight-cti.yaml 1785F: Documentation/devicetree/bindings/arm/coresight.txt 1786F: Documentation/devicetree/bindings/arm/ete.yaml 1787F: Documentation/devicetree/bindings/arm/trbe.yaml 1788F: Documentation/trace/coresight/* 1789F: drivers/hwtracing/coresight/* 1790F: include/dt-bindings/arm/coresight-cti-dt.h 1791F: include/linux/coresight* 1792F: tools/perf/arch/arm/util/auxtrace.c 1793F: tools/perf/arch/arm/util/cs-etm.c 1794F: tools/perf/arch/arm/util/cs-etm.h 1795F: tools/perf/arch/arm/util/pmu.c 1796F: tools/perf/util/cs-etm-decoder/* 1797F: tools/perf/util/cs-etm.* 1798 1799ARM/CORGI MACHINE SUPPORT 1800M: Richard Purdie <rpurdie@rpsys.net> 1801S: Maintained 1802 1803ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 1804M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1805M: Linus Walleij <linus.walleij@linaro.org> 1806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1807S: Maintained 1808T: git git://github.com/ulli-kroll/linux.git 1809F: Documentation/devicetree/bindings/arm/gemini.txt 1810F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt 1811F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 1812F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt 1813F: arch/arm/mach-gemini/ 1814F: drivers/net/ethernet/cortina/ 1815F: drivers/pinctrl/pinctrl-gemini.c 1816F: drivers/rtc/rtc-ftrtc010.c 1817 1818ARM/CZ.NIC TURRIS SUPPORT 1819M: Marek Behun <kabel@kernel.org> 1820S: Maintained 1821W: https://www.turris.cz/ 1822F: Documentation/ABI/testing/debugfs-moxtet 1823F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 1824F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 1825F: Documentation/devicetree/bindings/bus/moxtet.txt 1826F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 1827F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 1828F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 1829F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 1830F: drivers/bus/moxtet.c 1831F: drivers/firmware/turris-mox-rwtm.c 1832F: drivers/leds/leds-turris-omnia.c 1833F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 1834F: drivers/gpio/gpio-moxtet.c 1835F: drivers/watchdog/armada_37xx_wdt.c 1836F: include/dt-bindings/bus/moxtet.h 1837F: include/linux/armada-37xx-rwtm-mailbox.h 1838F: include/linux/moxtet.h 1839 1840ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 1841M: Robert Jarzmik <robert.jarzmik@free.fr> 1842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1843S: Maintained 1844F: arch/arm/mach-pxa/ezx.c 1845 1846ARM/FARADAY FA526 PORT 1847M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1848L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1849S: Maintained 1850T: git git://git.berlios.de/gemini-board 1851F: arch/arm/mm/*-fa* 1852 1853ARM/FOOTBRIDGE ARCHITECTURE 1854M: Russell King <linux@armlinux.org.uk> 1855L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1856S: Maintained 1857W: http://www.armlinux.org.uk/ 1858F: arch/arm/include/asm/hardware/dec21285.h 1859F: arch/arm/mach-footbridge/ 1860 1861ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 1862M: Shawn Guo <shawnguo@kernel.org> 1863M: Sascha Hauer <s.hauer@pengutronix.de> 1864R: Pengutronix Kernel Team <kernel@pengutronix.de> 1865R: Fabio Estevam <festevam@gmail.com> 1866R: NXP Linux Team <linux-imx@nxp.com> 1867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1868S: Maintained 1869T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1870X: drivers/media/i2c/ 1871N: imx 1872N: mxs 1873 1874ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 1875M: Shawn Guo <shawnguo@kernel.org> 1876M: Li Yang <leoyang.li@nxp.com> 1877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1878S: Maintained 1879T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1880F: arch/arm/boot/dts/ls1021a* 1881F: arch/arm64/boot/dts/freescale/fsl-* 1882F: arch/arm64/boot/dts/freescale/qoriq-* 1883 1884ARM/FREESCALE VYBRID ARM ARCHITECTURE 1885M: Shawn Guo <shawnguo@kernel.org> 1886M: Sascha Hauer <s.hauer@pengutronix.de> 1887R: Pengutronix Kernel Team <kernel@pengutronix.de> 1888R: Stefan Agner <stefan@agner.ch> 1889L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1890S: Maintained 1891T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1892F: arch/arm/boot/dts/vf* 1893F: arch/arm/mach-imx/*vf610* 1894 1895ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 1896M: Lennert Buytenhek <kernel@wantstofly.org> 1897L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1898S: Maintained 1899 1900ARM/GUMSTIX MACHINE SUPPORT 1901M: Steve Sakoman <sakoman@gmail.com> 1902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1903S: Maintained 1904 1905ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 1906M: Philipp Zabel <philipp.zabel@gmail.com> 1907M: Paul Parsons <lost.distance@yahoo.com> 1908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1909S: Maintained 1910F: arch/arm/mach-pxa/hx4700.c 1911F: arch/arm/mach-pxa/include/mach/hx4700.h 1912F: sound/soc/pxa/hx4700.c 1913 1914ARM/HISILICON SOC SUPPORT 1915M: Wei Xu <xuwei5@hisilicon.com> 1916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1917S: Supported 1918W: http://www.hisilicon.com 1919T: git git://github.com/hisilicon/linux-hisi.git 1920F: arch/arm/boot/dts/hi3* 1921F: arch/arm/boot/dts/hip* 1922F: arch/arm/boot/dts/hisi* 1923F: arch/arm/mach-hisi/ 1924F: arch/arm64/boot/dts/hisilicon/ 1925 1926ARM/HP JORNADA 7XX MACHINE SUPPORT 1927M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 1928S: Maintained 1929W: www.jlime.com 1930T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 1931F: arch/arm/mach-sa1100/include/mach/jornada720.h 1932F: arch/arm/mach-sa1100/jornada720.c 1933 1934ARM/IGEP MACHINE SUPPORT 1935M: Enric Balletbo i Serra <eballetbo@gmail.com> 1936M: Javier Martinez Canillas <javier@dowhile0.org> 1937L: linux-omap@vger.kernel.org 1938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1939S: Maintained 1940F: arch/arm/boot/dts/omap3-igep* 1941 1942ARM/INCOME PXA270 SUPPORT 1943M: Marek Vasut <marek.vasut@gmail.com> 1944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1945S: Maintained 1946F: arch/arm/mach-pxa/colibri-pxa270-income.c 1947 1948ARM/INTEL IOP32X ARM ARCHITECTURE 1949M: Lennert Buytenhek <kernel@wantstofly.org> 1950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1951S: Maintained 1952 1953ARM/INTEL IQ81342EX MACHINE SUPPORT 1954M: Lennert Buytenhek <kernel@wantstofly.org> 1955L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1956S: Maintained 1957 1958ARM/INTEL IXDP2850 MACHINE SUPPORT 1959M: Lennert Buytenhek <kernel@wantstofly.org> 1960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1961S: Maintained 1962 1963ARM/INTEL IXP4XX ARM ARCHITECTURE 1964M: Linus Walleij <linusw@kernel.org> 1965M: Imre Kaloz <kaloz@openwrt.org> 1966M: Krzysztof Halasa <khalasa@piap.pl> 1967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1968S: Maintained 1969F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 1970F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 1971F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 1972F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 1973F: arch/arm/mach-ixp4xx/ 1974F: drivers/clocksource/timer-ixp4xx.c 1975F: drivers/gpio/gpio-ixp4xx.c 1976F: drivers/irqchip/irq-ixp4xx.c 1977F: include/linux/irqchip/irq-ixp4xx.h 1978F: include/linux/platform_data/timer-ixp4xx.h 1979 1980ARM/INTEL KEEMBAY ARCHITECTURE 1981M: Paul J. Murphy <paul.j.murphy@intel.com> 1982M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 1983S: Maintained 1984F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 1985F: arch/arm64/boot/dts/intel/keembay-evm.dts 1986F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 1987 1988ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT 1989M: Jonathan Cameron <jic23@cam.ac.uk> 1990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1991S: Maintained 1992F: arch/arm/mach-pxa/stargate2.c 1993F: drivers/pcmcia/pxa2xx_stargate2.c 1994 1995ARM/INTEL XSC3 (MANZANO) ARM CORE 1996M: Lennert Buytenhek <kernel@wantstofly.org> 1997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1998S: Maintained 1999 2000ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2001M: Lennert Buytenhek <kernel@wantstofly.org> 2002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2003S: Maintained 2004 2005ARM/LG1K ARCHITECTURE 2006M: Chanho Min <chanho.min@lge.com> 2007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2008S: Maintained 2009F: arch/arm64/boot/dts/lg/ 2010 2011ARM/LOGICPD PXA270 MACHINE SUPPORT 2012M: Lennert Buytenhek <kernel@wantstofly.org> 2013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2014S: Maintained 2015 2016ARM/LPC18XX ARCHITECTURE 2017M: Vladimir Zapolskiy <vz@mleia.com> 2018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2019S: Maintained 2020F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2021F: arch/arm/boot/dts/lpc43* 2022F: drivers/i2c/busses/i2c-lpc2k.c 2023F: drivers/memory/pl172.c 2024F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2025F: drivers/rtc/rtc-lpc24xx.c 2026N: lpc18xx 2027 2028ARM/LPC32XX SOC SUPPORT 2029M: Vladimir Zapolskiy <vz@mleia.com> 2030L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2031S: Maintained 2032T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2033F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2034F: arch/arm/boot/dts/lpc32* 2035F: arch/arm/mach-lpc32xx/ 2036F: drivers/i2c/busses/i2c-pnx.c 2037F: drivers/net/ethernet/nxp/lpc_eth.c 2038F: drivers/usb/host/ohci-nxp.c 2039F: drivers/watchdog/pnx4008_wdt.c 2040N: lpc32xx 2041 2042ARM/MAGICIAN MACHINE SUPPORT 2043M: Philipp Zabel <philipp.zabel@gmail.com> 2044S: Maintained 2045 2046ARM/Marvell Dove/MV78xx0/Orion SOC support 2047M: Andrew Lunn <andrew@lunn.ch> 2048M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2049M: Gregory Clement <gregory.clement@bootlin.com> 2050L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2051S: Maintained 2052T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2053F: Documentation/devicetree/bindings/soc/dove/ 2054F: arch/arm/boot/dts/dove* 2055F: arch/arm/boot/dts/orion5x* 2056F: arch/arm/mach-dove/ 2057F: arch/arm/mach-mv78xx0/ 2058F: arch/arm/mach-orion5x/ 2059F: arch/arm/plat-orion/ 2060F: drivers/soc/dove/ 2061 2062ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2063M: Andrew Lunn <andrew@lunn.ch> 2064M: Gregory Clement <gregory.clement@bootlin.com> 2065M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2066L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2067S: Maintained 2068T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2069F: arch/arm/boot/dts/armada* 2070F: arch/arm/boot/dts/kirkwood* 2071F: arch/arm/configs/mvebu_*_defconfig 2072F: arch/arm/mach-mvebu/ 2073F: arch/arm64/boot/dts/marvell/armada* 2074F: arch/arm64/boot/dts/marvell/cn913* 2075F: drivers/cpufreq/armada-37xx-cpufreq.c 2076F: drivers/cpufreq/armada-8k-cpufreq.c 2077F: drivers/cpufreq/mvebu-cpufreq.c 2078F: drivers/irqchip/irq-armada-370-xp.c 2079F: drivers/irqchip/irq-mvebu-* 2080F: drivers/pinctrl/mvebu/ 2081F: drivers/rtc/rtc-armada38x.c 2082 2083ARM/Mediatek RTC DRIVER 2084M: Eddie Huang <eddie.huang@mediatek.com> 2085M: Sean Wang <sean.wang@mediatek.com> 2086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2087L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2088S: Maintained 2089F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2090F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2091F: drivers/rtc/rtc-mt2712.c 2092F: drivers/rtc/rtc-mt6397.c 2093F: drivers/rtc/rtc-mt7622.c 2094 2095ARM/Mediatek SoC support 2096M: Matthias Brugger <matthias.bgg@gmail.com> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2099S: Maintained 2100W: https://mtk.wiki.kernel.org/ 2101C: irc://chat.freenode.net/linux-mediatek 2102F: arch/arm/boot/dts/mt6* 2103F: arch/arm/boot/dts/mt7* 2104F: arch/arm/boot/dts/mt8* 2105F: arch/arm/mach-mediatek/ 2106F: arch/arm64/boot/dts/mediatek/ 2107F: drivers/soc/mediatek/ 2108N: mtk 2109N: mt[678] 2110K: mediatek 2111 2112ARM/Mediatek USB3 PHY DRIVER 2113M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2115L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2116S: Maintained 2117F: Documentation/devicetree/bindings/phy/mediatek,* 2118F: drivers/phy/mediatek/ 2119 2120ARM/Microchip (AT91) SoC support 2121M: Nicolas Ferre <nicolas.ferre@microchip.com> 2122M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2123M: Ludovic Desroches <ludovic.desroches@microchip.com> 2124L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2125S: Supported 2126W: http://www.linux4sam.org 2127T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2128F: arch/arm/boot/dts/at91*.dts 2129F: arch/arm/boot/dts/at91*.dtsi 2130F: arch/arm/boot/dts/sama*.dts 2131F: arch/arm/boot/dts/sama*.dtsi 2132F: arch/arm/include/debug/at91.S 2133F: arch/arm/mach-at91/ 2134F: drivers/memory/atmel* 2135F: drivers/watchdog/sama5d4_wdt.c 2136F: include/soc/at91/ 2137X: drivers/input/touchscreen/atmel_mxt_ts.c 2138X: drivers/net/wireless/atmel/ 2139N: at91 2140N: atmel 2141 2142ARM/Microchip Sparx5 SoC support 2143M: Lars Povlsen <lars.povlsen@microchip.com> 2144M: Steen Hegelund <Steen.Hegelund@microchip.com> 2145M: UNGLinuxDriver@microchip.com 2146L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2147S: Supported 2148T: git git://github.com/microchip-ung/linux-upstream.git 2149F: arch/arm64/boot/dts/microchip/ 2150F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2151N: sparx5 2152 2153Microchip Timer Counter Block (TCB) Capture Driver 2154M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156L: linux-iio@vger.kernel.org 2157S: Maintained 2158F: drivers/counter/microchip-tcb-capture.c 2159 2160ARM/MIOA701 MACHINE SUPPORT 2161M: Robert Jarzmik <robert.jarzmik@free.fr> 2162L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2163S: Maintained 2164F: arch/arm/mach-pxa/mioa701.c 2165 2166ARM/MStar/Sigmastar Armv7 SoC support 2167M: Daniel Palmer <daniel@thingy.jp> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170W: http://linux-chenxing.org/ 2171F: Documentation/devicetree/bindings/arm/mstar/* 2172F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2173F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2174F: arch/arm/boot/dts/mstar-* 2175F: arch/arm/mach-mstar/ 2176F: drivers/clk/mstar/ 2177F: drivers/gpio/gpio-msc313.c 2178F: include/dt-bindings/clock/mstar-* 2179F: include/dt-bindings/gpio/msc313-gpio.h 2180 2181ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2182M: Michael Petchkovsky <mkpetch@internode.on.net> 2183S: Maintained 2184 2185ARM/NOMADIK/Ux500 ARCHITECTURES 2186M: Linus Walleij <linus.walleij@linaro.org> 2187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2188S: Maintained 2189T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2190F: Documentation/devicetree/bindings/arm/ste-* 2191F: Documentation/devicetree/bindings/arm/ux500.yaml 2192F: Documentation/devicetree/bindings/arm/ux500/ 2193F: Documentation/devicetree/bindings/i2c/i2c-nomadik.txt 2194F: arch/arm/boot/dts/ste-* 2195F: arch/arm/mach-nomadik/ 2196F: arch/arm/mach-ux500/ 2197F: drivers/clk/clk-nomadik.c 2198F: drivers/clocksource/clksrc-dbx500-prcmu.c 2199F: drivers/dma/ste_dma40* 2200F: drivers/hwspinlock/u8500_hsem.c 2201F: drivers/i2c/busses/i2c-nomadik.c 2202F: drivers/iio/adc/ab8500-gpadc.c 2203F: drivers/mfd/ab8500* 2204F: drivers/mfd/abx500* 2205F: drivers/mfd/db8500* 2206F: drivers/mfd/dbx500* 2207F: drivers/pinctrl/nomadik/ 2208F: drivers/rtc/rtc-ab8500.c 2209F: drivers/rtc/rtc-pl031.c 2210F: drivers/soc/ux500/ 2211 2212ARM/NUVOTON NPCM ARCHITECTURE 2213M: Avi Fishman <avifishman70@gmail.com> 2214M: Tomer Maimon <tmaimon77@gmail.com> 2215M: Tali Perry <tali.perry1@gmail.com> 2216R: Patrick Venture <venture@google.com> 2217R: Nancy Yuen <yuenn@google.com> 2218R: Benjamin Fair <benjaminfair@google.com> 2219L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2220S: Supported 2221F: Documentation/devicetree/bindings/*/*/*npcm* 2222F: Documentation/devicetree/bindings/*/*npcm* 2223F: arch/arm/boot/dts/nuvoton-npcm* 2224F: arch/arm/mach-npcm/ 2225F: drivers/*/*npcm* 2226F: drivers/*/*/*npcm* 2227F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2228 2229ARM/NUVOTON WPCM450 ARCHITECTURE 2230M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2231L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2232S: Maintained 2233F: Documentation/devicetree/bindings/*/*wpcm* 2234F: arch/arm/boot/dts/nuvoton-wpcm450* 2235F: arch/arm/mach-npcm/wpcm450.c 2236F: drivers/*/*wpcm* 2237 2238ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2239L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2240S: Orphan 2241W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2242F: arch/arm/mach-s3c/gta02.h 2243F: arch/arm/mach-s3c/mach-gta02.c 2244 2245ARM/Orion SoC/Technologic Systems TS-78xx platform support 2246M: Alexander Clouter <alex@digriz.org.uk> 2247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2248S: Maintained 2249W: http://www.digriz.org.uk/ts78xx/kernel 2250F: arch/arm/mach-orion5x/ts78xx-* 2251 2252ARM/OXNAS platform support 2253M: Neil Armstrong <narmstrong@baylibre.com> 2254L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2255L: linux-oxnas@groups.io (moderated for non-subscribers) 2256S: Maintained 2257F: arch/arm/boot/dts/ox8*.dts* 2258F: arch/arm/mach-oxnas/ 2259F: drivers/power/reset/oxnas-restart.c 2260N: oxnas 2261 2262ARM/PALM TREO SUPPORT 2263M: Tomas Cech <sleep_walker@suse.com> 2264L: linux-arm-kernel@lists.infradead.org 2265S: Maintained 2266W: http://hackndev.com 2267F: arch/arm/mach-pxa/palmtreo.* 2268 2269ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2270M: Marek Vasut <marek.vasut@gmail.com> 2271L: linux-arm-kernel@lists.infradead.org 2272S: Maintained 2273W: http://hackndev.com 2274F: arch/arm/mach-pxa/include/mach/palmld.h 2275F: arch/arm/mach-pxa/include/mach/palmtc.h 2276F: arch/arm/mach-pxa/include/mach/palmtx.h 2277F: arch/arm/mach-pxa/palmld.c 2278F: arch/arm/mach-pxa/palmt5.* 2279F: arch/arm/mach-pxa/palmtc.c 2280F: arch/arm/mach-pxa/palmte2.* 2281F: arch/arm/mach-pxa/palmtx.c 2282 2283ARM/PALMZ72 SUPPORT 2284M: Sergey Lapin <slapin@ossfans.org> 2285L: linux-arm-kernel@lists.infradead.org 2286S: Maintained 2287W: http://hackndev.com 2288F: arch/arm/mach-pxa/palmz72.* 2289 2290ARM/PLEB SUPPORT 2291M: Peter Chubb <pleb@gelato.unsw.edu.au> 2292S: Maintained 2293W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2294 2295ARM/PT DIGITAL BOARD PORT 2296M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2298S: Maintained 2299W: http://www.armlinux.org.uk/ 2300 2301ARM/QUALCOMM SUPPORT 2302M: Andy Gross <agross@kernel.org> 2303M: Bjorn Andersson <bjorn.andersson@linaro.org> 2304L: linux-arm-msm@vger.kernel.org 2305S: Maintained 2306T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2307F: Documentation/devicetree/bindings/*/qcom* 2308F: Documentation/devicetree/bindings/soc/qcom/ 2309F: arch/arm/boot/dts/qcom-*.dts 2310F: arch/arm/boot/dts/qcom-*.dtsi 2311F: arch/arm/mach-qcom/ 2312F: arch/arm64/boot/dts/qcom/ 2313F: drivers/*/*/qcom* 2314F: drivers/*/*/qcom/ 2315F: drivers/*/pm8???-* 2316F: drivers/*/qcom* 2317F: drivers/*/qcom/ 2318F: drivers/bluetooth/btqcomsmd.c 2319F: drivers/clocksource/timer-qcom.c 2320F: drivers/cpuidle/cpuidle-qcom-spm.c 2321F: drivers/extcon/extcon-qcom* 2322F: drivers/i2c/busses/i2c-qcom-geni.c 2323F: drivers/i2c/busses/i2c-qup.c 2324F: drivers/iommu/msm* 2325F: drivers/mfd/ssbi.c 2326F: drivers/mmc/host/mmci_qcom* 2327F: drivers/mmc/host/sdhci-msm.c 2328F: drivers/pci/controller/dwc/pcie-qcom.c 2329F: drivers/phy/qualcomm/ 2330F: drivers/power/*/msm* 2331F: drivers/reset/reset-qcom-* 2332F: drivers/scsi/ufs/ufs-qcom* 2333F: drivers/spi/spi-geni-qcom.c 2334F: drivers/spi/spi-qcom-qspi.c 2335F: drivers/spi/spi-qup.c 2336F: drivers/tty/serial/msm_serial.c 2337F: drivers/usb/dwc3/dwc3-qcom.c 2338F: include/dt-bindings/*/qcom* 2339F: include/linux/*/qcom* 2340F: include/linux/soc/qcom/ 2341 2342ARM/RADISYS ENP2611 MACHINE SUPPORT 2343M: Lennert Buytenhek <kernel@wantstofly.org> 2344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2345S: Maintained 2346 2347ARM/RDA MICRO ARCHITECTURE 2348M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2350L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2351S: Maintained 2352F: Documentation/devicetree/bindings/arm/rda.yaml 2353F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2354F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt 2355F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt 2356F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt 2357F: arch/arm/boot/dts/rda8810pl-* 2358F: drivers/clocksource/timer-rda.c 2359F: drivers/gpio/gpio-rda.c 2360F: drivers/irqchip/irq-rda-intc.c 2361F: drivers/tty/serial/rda-uart.c 2362 2363ARM/REALTEK ARCHITECTURE 2364M: Andreas Färber <afaerber@suse.de> 2365L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2366L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2367S: Maintained 2368F: Documentation/devicetree/bindings/arm/realtek.yaml 2369F: arch/arm/boot/dts/rtd* 2370F: arch/arm/mach-realtek/ 2371F: arch/arm64/boot/dts/realtek/ 2372 2373ARM/RENESAS ARM64 ARCHITECTURE 2374M: Geert Uytterhoeven <geert+renesas@glider.be> 2375M: Magnus Damm <magnus.damm@gmail.com> 2376L: linux-renesas-soc@vger.kernel.org 2377S: Supported 2378Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2379T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2380F: Documentation/devicetree/bindings/arm/renesas.yaml 2381F: arch/arm64/boot/dts/renesas/ 2382F: drivers/soc/renesas/ 2383F: include/linux/soc/renesas/ 2384 2385ARM/RISCPC ARCHITECTURE 2386M: Russell King <linux@armlinux.org.uk> 2387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2388S: Maintained 2389W: http://www.armlinux.org.uk/ 2390F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2391F: arch/arm/include/asm/hardware/ioc.h 2392F: arch/arm/include/asm/hardware/iomd.h 2393F: arch/arm/include/asm/hardware/memc.h 2394F: arch/arm/mach-rpc/ 2395F: drivers/net/ethernet/8390/etherh.c 2396F: drivers/net/ethernet/i825xx/ether1* 2397F: drivers/net/ethernet/seeq/ether3* 2398F: drivers/scsi/arm/ 2399 2400ARM/Rockchip SoC support 2401M: Heiko Stuebner <heiko@sntech.de> 2402L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2403L: linux-rockchip@lists.infradead.org 2404S: Maintained 2405T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2406F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2407F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2408F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2409F: arch/arm/boot/dts/rk3* 2410F: arch/arm/boot/dts/rv1108* 2411F: arch/arm/mach-rockchip/ 2412F: drivers/*/*/*rockchip* 2413F: drivers/*/*rockchip* 2414F: drivers/clk/rockchip/ 2415F: drivers/i2c/busses/i2c-rk3x.c 2416F: sound/soc/rockchip/ 2417N: rockchip 2418 2419ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2420M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 2421L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2422L: linux-samsung-soc@vger.kernel.org 2423S: Maintained 2424Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2425F: Documentation/arm/samsung/ 2426F: Documentation/devicetree/bindings/arm/samsung/ 2427F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2428F: arch/arm/boot/dts/exynos* 2429F: arch/arm/boot/dts/s3c* 2430F: arch/arm/boot/dts/s5p* 2431F: arch/arm/mach-exynos*/ 2432F: arch/arm/mach-s3c/ 2433F: arch/arm/mach-s5p*/ 2434F: arch/arm64/boot/dts/exynos/ 2435F: drivers/*/*/*s3c24* 2436F: drivers/*/*s3c24* 2437F: drivers/*/*s3c64xx* 2438F: drivers/*/*s5pv210* 2439F: drivers/memory/samsung/ 2440F: drivers/soc/samsung/ 2441F: drivers/tty/serial/samsung* 2442F: include/linux/platform_data/*s3c* 2443F: include/linux/serial_s3c.h 2444F: include/linux/soc/samsung/ 2445N: exynos 2446N: s3c2410 2447N: s3c64xx 2448N: s5pv210 2449 2450ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2451M: Andrzej Hajda <a.hajda@samsung.com> 2452L: linux-arm-kernel@lists.infradead.org 2453L: linux-media@vger.kernel.org 2454S: Maintained 2455F: drivers/media/platform/s5p-g2d/ 2456 2457ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2458M: Marek Szyprowski <m.szyprowski@samsung.com> 2459L: linux-samsung-soc@vger.kernel.org 2460L: linux-media@vger.kernel.org 2461S: Maintained 2462F: Documentation/devicetree/bindings/media/s5p-cec.txt 2463F: drivers/media/cec/platform/s5p/ 2464 2465ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2466M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2467M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2468M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2469L: linux-arm-kernel@lists.infradead.org 2470L: linux-media@vger.kernel.org 2471S: Maintained 2472F: drivers/media/platform/s5p-jpeg/ 2473 2474ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2475M: Andrzej Hajda <a.hajda@samsung.com> 2476L: linux-arm-kernel@lists.infradead.org 2477L: linux-media@vger.kernel.org 2478S: Maintained 2479F: drivers/media/platform/s5p-mfc/ 2480 2481ARM/SHMOBILE ARM ARCHITECTURE 2482M: Geert Uytterhoeven <geert+renesas@glider.be> 2483M: Magnus Damm <magnus.damm@gmail.com> 2484L: linux-renesas-soc@vger.kernel.org 2485S: Supported 2486Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2487T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2488F: Documentation/devicetree/bindings/arm/renesas.yaml 2489F: arch/arm/boot/dts/emev2* 2490F: arch/arm/boot/dts/gr-peach* 2491F: arch/arm/boot/dts/iwg20d-q7* 2492F: arch/arm/boot/dts/r7s* 2493F: arch/arm/boot/dts/r8a* 2494F: arch/arm/boot/dts/r9a* 2495F: arch/arm/boot/dts/sh* 2496F: arch/arm/configs/shmobile_defconfig 2497F: arch/arm/include/debug/renesas-scif.S 2498F: arch/arm/mach-shmobile/ 2499F: drivers/soc/renesas/ 2500F: include/linux/soc/renesas/ 2501 2502ARM/SOCFPGA ARCHITECTURE 2503M: Dinh Nguyen <dinguyen@kernel.org> 2504S: Maintained 2505W: http://www.rocketboards.org 2506T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2507F: arch/arm/boot/dts/socfpga* 2508F: arch/arm/configs/socfpga_defconfig 2509F: arch/arm/mach-socfpga/ 2510F: arch/arm64/boot/dts/altera/ 2511F: arch/arm64/boot/dts/intel/ 2512 2513ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2514M: Dinh Nguyen <dinguyen@kernel.org> 2515S: Maintained 2516F: drivers/clk/socfpga/ 2517 2518ARM/SOCFPGA EDAC SUPPORT 2519M: Dinh Nguyen <dinguyen@kernel.org> 2520S: Maintained 2521F: drivers/edac/altera_edac.[ch] 2522 2523ARM/SPREADTRUM SoC SUPPORT 2524M: Orson Zhai <orsonzhai@gmail.com> 2525M: Baolin Wang <baolin.wang7@gmail.com> 2526M: Chunyan Zhang <zhang.lyra@gmail.com> 2527S: Maintained 2528F: arch/arm64/boot/dts/sprd 2529N: sprd 2530N: sc27xx 2531N: sc2731 2532 2533ARM/STI ARCHITECTURE 2534M: Patrice Chotard <patrice.chotard@foss.st.com> 2535L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2536S: Maintained 2537W: http://www.stlinux.com 2538F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2539F: arch/arm/boot/dts/sti* 2540F: arch/arm/mach-sti/ 2541F: drivers/ata/ahci_st.c 2542F: drivers/char/hw_random/st-rng.c 2543F: drivers/clocksource/arm_global_timer.c 2544F: drivers/clocksource/clksrc_st_lpc.c 2545F: drivers/cpufreq/sti-cpufreq.c 2546F: drivers/dma/st_fdma* 2547F: drivers/i2c/busses/i2c-st.c 2548F: drivers/media/platform/sti/c8sectpfe/ 2549F: drivers/media/rc/st_rc.c 2550F: drivers/mmc/host/sdhci-st.c 2551F: drivers/phy/st/phy-miphy28lp.c 2552F: drivers/phy/st/phy-stih407-usb.c 2553F: drivers/pinctrl/pinctrl-st.c 2554F: drivers/remoteproc/st_remoteproc.c 2555F: drivers/remoteproc/st_slim_rproc.c 2556F: drivers/reset/sti/ 2557F: drivers/rtc/rtc-st-lpc.c 2558F: drivers/tty/serial/st-asc.c 2559F: drivers/usb/dwc3/dwc3-st.c 2560F: drivers/usb/host/ehci-st.c 2561F: drivers/usb/host/ohci-st.c 2562F: drivers/watchdog/st_lpc_wdt.c 2563F: include/linux/remoteproc/st_slim_rproc.h 2564 2565ARM/STM32 ARCHITECTURE 2566M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2567M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2568L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2569L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2570S: Maintained 2571T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2572F: arch/arm/boot/dts/stm32* 2573F: arch/arm/mach-stm32/ 2574F: drivers/clocksource/armv7m_systick.c 2575N: stm32 2576N: stm 2577 2578ARM/Synaptics SoC support 2579M: Jisheng Zhang <Jisheng.Zhang@synaptics.com> 2580M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2581L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2582S: Maintained 2583F: arch/arm/boot/dts/berlin* 2584F: arch/arm/mach-berlin/ 2585F: arch/arm64/boot/dts/synaptics/ 2586 2587ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2588M: Lennert Buytenhek <kernel@wantstofly.org> 2589L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2590S: Maintained 2591 2592ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2593M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2594L: linux-tegra@vger.kernel.org 2595L: linux-media@vger.kernel.org 2596S: Maintained 2597F: Documentation/devicetree/bindings/media/tegra-cec.txt 2598F: drivers/media/cec/platform/tegra/ 2599 2600ARM/TETON BGA MACHINE SUPPORT 2601M: "Mark F. Brown" <mark.brown314@gmail.com> 2602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2603S: Maintained 2604 2605ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2606M: Santosh Shilimkar <ssantosh@kernel.org> 2607L: linux-kernel@vger.kernel.org 2608S: Maintained 2609F: drivers/memory/*emif* 2610 2611ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2612M: Santosh Shilimkar <ssantosh@kernel.org> 2613L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2614S: Maintained 2615T: git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git 2616F: arch/arm/boot/dts/keystone-* 2617F: arch/arm/mach-keystone/ 2618 2619ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2620M: Santosh Shilimkar <ssantosh@kernel.org> 2621L: linux-kernel@vger.kernel.org 2622S: Maintained 2623F: drivers/clk/keystone/ 2624 2625ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2626M: Santosh Shilimkar <ssantosh@kernel.org> 2627L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2628L: linux-kernel@vger.kernel.org 2629S: Maintained 2630F: drivers/clocksource/timer-keystone.c 2631 2632ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2633M: Santosh Shilimkar <ssantosh@kernel.org> 2634L: linux-kernel@vger.kernel.org 2635S: Maintained 2636F: drivers/power/reset/keystone-reset.c 2637 2638ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2639M: Nishanth Menon <nm@ti.com> 2640M: Tero Kristo <kristo@kernel.org> 2641L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2642S: Supported 2643F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2644F: arch/arm64/boot/dts/ti/Makefile 2645F: arch/arm64/boot/dts/ti/k3-* 2646F: include/dt-bindings/pinctrl/k3.h 2647 2648ARM/THECUS N2100 MACHINE SUPPORT 2649M: Lennert Buytenhek <kernel@wantstofly.org> 2650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2651S: Maintained 2652 2653ARM/TOSA MACHINE SUPPORT 2654M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2655M: Dirk Opfer <dirk@opfer-online.de> 2656S: Maintained 2657 2658ARM/TOSHIBA VISCONTI ARCHITECTURE 2659M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2660L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2661S: Supported 2662T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2663F: Documentation/devicetree/bindings/arm/toshiba.yaml 2664F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2665F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2666F: Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml 2667F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2668F: arch/arm64/boot/dts/toshiba/ 2669F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2670F: drivers/gpio/gpio-visconti.c 2671F: drivers/pinctrl/visconti/ 2672F: drivers/watchdog/visconti_wdt.c 2673N: visconti 2674 2675ARM/UNIPHIER ARCHITECTURE 2676M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2677M: Masami Hiramatsu <mhiramat@kernel.org> 2678L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2679S: Maintained 2680F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2681F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2682F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2683F: arch/arm/boot/dts/uniphier* 2684F: arch/arm/include/asm/hardware/cache-uniphier.h 2685F: arch/arm/mach-uniphier/ 2686F: arch/arm/mm/cache-uniphier.c 2687F: arch/arm64/boot/dts/socionext/uniphier* 2688F: drivers/bus/uniphier-system-bus.c 2689F: drivers/clk/uniphier/ 2690F: drivers/dma/uniphier-mdmac.c 2691F: drivers/gpio/gpio-uniphier.c 2692F: drivers/i2c/busses/i2c-uniphier* 2693F: drivers/irqchip/irq-uniphier-aidet.c 2694F: drivers/mmc/host/uniphier-sd.c 2695F: drivers/pinctrl/uniphier/ 2696F: drivers/reset/reset-uniphier.c 2697F: drivers/tty/serial/8250/8250_uniphier.c 2698N: uniphier 2699 2700ARM/VERSATILE EXPRESS PLATFORM 2701M: Liviu Dudau <liviu.dudau@arm.com> 2702M: Sudeep Holla <sudeep.holla@arm.com> 2703M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2705S: Maintained 2706F: */*/*/vexpress* 2707F: */*/vexpress* 2708F: arch/arm/boot/dts/vexpress* 2709F: arch/arm/mach-vexpress/ 2710F: arch/arm64/boot/dts/arm/ 2711F: drivers/clk/versatile/clk-vexpress-osc.c 2712F: drivers/clocksource/timer-versatile.c 2713N: mps2 2714 2715ARM/VFP SUPPORT 2716M: Russell King <linux@armlinux.org.uk> 2717L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2718S: Maintained 2719W: http://www.armlinux.org.uk/ 2720F: arch/arm/vfp/ 2721 2722ARM/VOIPAC PXA270 SUPPORT 2723M: Marek Vasut <marek.vasut@gmail.com> 2724L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2725S: Maintained 2726F: arch/arm/mach-pxa/include/mach/vpac270.h 2727F: arch/arm/mach-pxa/vpac270.c 2728 2729ARM/VT8500 ARM ARCHITECTURE 2730M: Tony Prisk <linux@prisktech.co.nz> 2731L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2732S: Maintained 2733F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2734F: arch/arm/mach-vt8500/ 2735F: drivers/clocksource/timer-vt8500.c 2736F: drivers/i2c/busses/i2c-wmt.c 2737F: drivers/mmc/host/wmt-sdmmc.c 2738F: drivers/pwm/pwm-vt8500.c 2739F: drivers/rtc/rtc-vt8500.c 2740F: drivers/tty/serial/vt8500_serial.c 2741F: drivers/usb/host/ehci-platform.c 2742F: drivers/usb/host/uhci-platform.c 2743F: drivers/video/fbdev/vt8500lcdfb.* 2744F: drivers/video/fbdev/wm8505fb* 2745F: drivers/video/fbdev/wmt_ge_rops.* 2746 2747ARM/ZIPIT Z2 SUPPORT 2748M: Marek Vasut <marek.vasut@gmail.com> 2749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2750S: Maintained 2751F: arch/arm/mach-pxa/include/mach/z2.h 2752F: arch/arm/mach-pxa/z2.c 2753 2754ARM/ZYNQ ARCHITECTURE 2755M: Michal Simek <michal.simek@xilinx.com> 2756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2757S: Supported 2758W: http://wiki.xilinx.com 2759T: git https://github.com/Xilinx/linux-xlnx.git 2760F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2761F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2762F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2763F: arch/arm/mach-zynq/ 2764F: drivers/clocksource/timer-cadence-ttc.c 2765F: drivers/cpuidle/cpuidle-zynq.c 2766F: drivers/edac/synopsys_edac.c 2767F: drivers/i2c/busses/i2c-cadence.c 2768F: drivers/i2c/busses/i2c-xiic.c 2769F: drivers/mmc/host/sdhci-of-arasan.c 2770N: zynq 2771N: xilinx 2772 2773ARM64 PORT (AARCH64 ARCHITECTURE) 2774M: Catalin Marinas <catalin.marinas@arm.com> 2775M: Will Deacon <will@kernel.org> 2776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2777S: Maintained 2778T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2779F: Documentation/arm64/ 2780F: arch/arm64/ 2781F: tools/testing/selftests/arm64/ 2782X: arch/arm64/boot/dts/ 2783 2784ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2785M: George McCollister <george.mccollister@gmail.com> 2786L: netdev@vger.kernel.org 2787S: Maintained 2788F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 2789F: drivers/net/dsa/xrs700x/* 2790F: net/dsa/tag_xrs700x.c 2791 2792AS3645A LED FLASH CONTROLLER DRIVER 2793M: Sakari Ailus <sakari.ailus@iki.fi> 2794L: linux-leds@vger.kernel.org 2795S: Maintained 2796F: drivers/leds/leds-as3645a.c 2797 2798ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 2799M: Tianshu Qiu <tian.shu.qiu@intel.com> 2800L: linux-media@vger.kernel.org 2801S: Maintained 2802T: git git://linuxtv.org/media_tree.git 2803F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 2804F: drivers/media/i2c/ak7375.c 2805 2806ASAHI KASEI AK8974 DRIVER 2807M: Linus Walleij <linus.walleij@linaro.org> 2808L: linux-iio@vger.kernel.org 2809S: Supported 2810W: http://www.akm.com/ 2811F: drivers/iio/magnetometer/ak8974.c 2812 2813ASC7621 HARDWARE MONITOR DRIVER 2814M: George Joseph <george.joseph@fairview5.com> 2815L: linux-hwmon@vger.kernel.org 2816S: Maintained 2817F: Documentation/hwmon/asc7621.rst 2818F: drivers/hwmon/asc7621.c 2819 2820ASPEED PINCTRL DRIVERS 2821M: Andrew Jeffery <andrew@aj.id.au> 2822L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2823L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2824L: linux-gpio@vger.kernel.org 2825S: Maintained 2826F: Documentation/devicetree/bindings/pinctrl/aspeed,* 2827F: drivers/pinctrl/aspeed/ 2828 2829ASPEED SCU INTERRUPT CONTROLLER DRIVER 2830M: Eddie James <eajames@linux.ibm.com> 2831L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2832S: Maintained 2833F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 2834F: drivers/irqchip/irq-aspeed-scu-ic.c 2835F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 2836 2837ASPEED SD/MMC DRIVER 2838M: Andrew Jeffery <andrew@aj.id.au> 2839L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2840L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2841L: linux-mmc@vger.kernel.org 2842S: Maintained 2843F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 2844F: drivers/mmc/host/sdhci-of-aspeed* 2845 2846ASPEED VIDEO ENGINE DRIVER 2847M: Eddie James <eajames@linux.ibm.com> 2848L: linux-media@vger.kernel.org 2849L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2850S: Maintained 2851F: Documentation/devicetree/bindings/media/aspeed-video.txt 2852F: drivers/media/platform/aspeed-video.c 2853 2854ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 2855M: Corentin Chary <corentin.chary@gmail.com> 2856L: acpi4asus-user@lists.sourceforge.net 2857L: platform-driver-x86@vger.kernel.org 2858S: Maintained 2859W: http://acpi4asus.sf.net 2860F: drivers/platform/x86/asus*.c 2861F: drivers/platform/x86/eeepc*.c 2862 2863ASUS WIRELESS RADIO CONTROL DRIVER 2864M: João Paulo Rechi Vita <jprvita@gmail.com> 2865L: platform-driver-x86@vger.kernel.org 2866S: Maintained 2867F: drivers/platform/x86/asus-wireless.c 2868 2869ASYMMETRIC KEYS 2870M: David Howells <dhowells@redhat.com> 2871L: keyrings@vger.kernel.org 2872S: Maintained 2873F: Documentation/crypto/asymmetric-keys.rst 2874F: crypto/asymmetric_keys/ 2875F: include/crypto/pkcs7.h 2876F: include/crypto/public_key.h 2877F: include/linux/verification.h 2878 2879ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 2880R: Dan Williams <dan.j.williams@intel.com> 2881S: Odd fixes 2882W: http://sourceforge.net/projects/xscaleiop 2883F: Documentation/crypto/async-tx-api.rst 2884F: crypto/async_tx/ 2885F: include/linux/async_tx.h 2886 2887AT24 EEPROM DRIVER 2888M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 2889L: linux-i2c@vger.kernel.org 2890S: Maintained 2891T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 2892F: Documentation/devicetree/bindings/eeprom/at24.yaml 2893F: drivers/misc/eeprom/at24.c 2894 2895ATA OVER ETHERNET (AOE) DRIVER 2896M: "Justin Sanders" <justin@coraid.com> 2897S: Supported 2898W: http://www.openaoe.org/ 2899F: Documentation/admin-guide/aoe/ 2900F: drivers/block/aoe/ 2901 2902ATC260X PMIC MFD DRIVER 2903M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2904M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 2905L: linux-actions@lists.infradead.org 2906S: Maintained 2907F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 2908F: drivers/input/misc/atc260x-onkey.c 2909F: drivers/mfd/atc260* 2910F: drivers/power/reset/atc260x-poweroff.c 2911F: drivers/regulator/atc260x-regulator.c 2912F: include/linux/mfd/atc260x/* 2913 2914ATHEROS 71XX/9XXX GPIO DRIVER 2915M: Alban Bedel <albeu@free.fr> 2916S: Maintained 2917W: https://github.com/AlbanBedel/linux 2918T: git git://github.com/AlbanBedel/linux 2919F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 2920F: drivers/gpio/gpio-ath79.c 2921 2922ATHEROS 71XX/9XXX USB PHY DRIVER 2923M: Alban Bedel <albeu@free.fr> 2924S: Maintained 2925W: https://github.com/AlbanBedel/linux 2926T: git git://github.com/AlbanBedel/linux 2927F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 2928F: drivers/phy/qualcomm/phy-ath79-usb.c 2929 2930ATHEROS ATH GENERIC UTILITIES 2931M: Kalle Valo <kvalo@codeaurora.org> 2932L: linux-wireless@vger.kernel.org 2933S: Supported 2934F: drivers/net/wireless/ath/* 2935 2936ATHEROS ATH5K WIRELESS DRIVER 2937M: Jiri Slaby <jirislaby@kernel.org> 2938M: Nick Kossifidis <mickflemm@gmail.com> 2939M: Luis Chamberlain <mcgrof@kernel.org> 2940L: linux-wireless@vger.kernel.org 2941S: Maintained 2942W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 2943F: drivers/net/wireless/ath/ath5k/ 2944 2945ATHEROS ATH6KL WIRELESS DRIVER 2946M: Kalle Valo <kvalo@codeaurora.org> 2947L: linux-wireless@vger.kernel.org 2948S: Supported 2949W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 2950T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 2951F: drivers/net/wireless/ath/ath6kl/ 2952 2953ATI_REMOTE2 DRIVER 2954M: Ville Syrjala <syrjala@sci.fi> 2955S: Maintained 2956F: drivers/input/misc/ati_remote2.c 2957 2958ATK0110 HWMON DRIVER 2959M: Luca Tettamanti <kronos.it@gmail.com> 2960L: linux-hwmon@vger.kernel.org 2961S: Maintained 2962F: drivers/hwmon/asus_atk0110.c 2963 2964ATLX ETHERNET DRIVERS 2965M: Chris Snook <chris.snook@gmail.com> 2966L: netdev@vger.kernel.org 2967S: Maintained 2968W: http://sourceforge.net/projects/atl1 2969W: http://atl1.sourceforge.net 2970F: drivers/net/ethernet/atheros/ 2971 2972ATM 2973M: Chas Williams <3chas3@gmail.com> 2974L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 2975L: netdev@vger.kernel.org 2976S: Maintained 2977W: http://linux-atm.sourceforge.net 2978F: drivers/atm/ 2979F: include/linux/atm* 2980F: include/uapi/linux/atm* 2981 2982ATMEL MACB ETHERNET DRIVER 2983M: Nicolas Ferre <nicolas.ferre@microchip.com> 2984M: Claudiu Beznea <claudiu.beznea@microchip.com> 2985S: Supported 2986F: drivers/net/ethernet/cadence/ 2987 2988ATMEL MAXTOUCH DRIVER 2989M: Nick Dyer <nick@shmanahar.org> 2990S: Maintained 2991T: git git://github.com/ndyer/linux.git 2992F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 2993F: drivers/input/touchscreen/atmel_mxt_ts.c 2994 2995ATMEL WIRELESS DRIVER 2996M: Simon Kelley <simon@thekelleys.org.uk> 2997L: linux-wireless@vger.kernel.org 2998S: Maintained 2999W: http://www.thekelleys.org.uk/atmel 3000W: http://atmelwlandriver.sourceforge.net/ 3001F: drivers/net/wireless/atmel/atmel* 3002 3003ATOMIC INFRASTRUCTURE 3004M: Will Deacon <will@kernel.org> 3005M: Peter Zijlstra <peterz@infradead.org> 3006R: Boqun Feng <boqun.feng@gmail.com> 3007L: linux-kernel@vger.kernel.org 3008S: Maintained 3009F: arch/*/include/asm/atomic*.h 3010F: include/*/atomic*.h 3011F: include/linux/refcount.h 3012F: Documentation/atomic_*.txt 3013F: scripts/atomic/ 3014 3015ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3016M: Bradley Grove <linuxdrivers@attotech.com> 3017L: linux-scsi@vger.kernel.org 3018S: Supported 3019W: http://www.attotech.com 3020F: drivers/scsi/esas2r 3021 3022ATUSB IEEE 802.15.4 RADIO DRIVER 3023M: Stefan Schmidt <stefan@datenfreihafen.org> 3024L: linux-wpan@vger.kernel.org 3025S: Maintained 3026F: drivers/net/ieee802154/at86rf230.h 3027F: drivers/net/ieee802154/atusb.c 3028F: drivers/net/ieee802154/atusb.h 3029 3030AUDIT SUBSYSTEM 3031M: Paul Moore <paul@paul-moore.com> 3032M: Eric Paris <eparis@redhat.com> 3033L: linux-audit@redhat.com (moderated for non-subscribers) 3034S: Supported 3035W: https://github.com/linux-audit 3036T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3037F: include/asm-generic/audit_*.h 3038F: include/linux/audit.h 3039F: include/uapi/linux/audit.h 3040F: kernel/audit* 3041F: lib/*audit.c 3042 3043AUXILIARY DISPLAY DRIVERS 3044M: Miguel Ojeda <ojeda@kernel.org> 3045S: Maintained 3046F: drivers/auxdisplay/ 3047F: include/linux/cfag12864b.h 3048 3049AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3050M: Andreas Klinger <ak@it-klinger.de> 3051L: linux-iio@vger.kernel.org 3052S: Maintained 3053F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3054F: drivers/iio/adc/hx711.c 3055 3056AX.25 NETWORK LAYER 3057M: Ralf Baechle <ralf@linux-mips.org> 3058L: linux-hams@vger.kernel.org 3059S: Maintained 3060W: http://www.linux-ax25.org/ 3061F: include/net/ax25.h 3062F: include/uapi/linux/ax25.h 3063F: net/ax25/ 3064 3065AXENTIA ARM DEVICES 3066M: Peter Rosin <peda@axentia.se> 3067L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3068S: Maintained 3069F: arch/arm/boot/dts/at91-linea.dtsi 3070F: arch/arm/boot/dts/at91-natte.dtsi 3071F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3072F: arch/arm/boot/dts/at91-tse850-3.dts 3073 3074AXENTIA ASOC DRIVERS 3075M: Peter Rosin <peda@axentia.se> 3076L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3077S: Maintained 3078F: Documentation/devicetree/bindings/sound/axentia,* 3079F: sound/soc/atmel/tse850-pcm5142.c 3080 3081AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3082M: Nuno Sá <nuno.sa@analog.com> 3083L: linux-hwmon@vger.kernel.org 3084S: Supported 3085W: http://ez.analog.com/community/linux-device-drivers 3086F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3087F: drivers/hwmon/axi-fan-control.c 3088 3089AXXIA I2C CONTROLLER 3090M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3091L: linux-i2c@vger.kernel.org 3092S: Maintained 3093F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3094F: drivers/i2c/busses/i2c-axxia.c 3095 3096AZ6007 DVB DRIVER 3097M: Mauro Carvalho Chehab <mchehab@kernel.org> 3098L: linux-media@vger.kernel.org 3099S: Maintained 3100W: https://linuxtv.org 3101T: git git://linuxtv.org/media_tree.git 3102F: drivers/media/usb/dvb-usb-v2/az6007.c 3103 3104AZTECH FM RADIO RECEIVER DRIVER 3105M: Hans Verkuil <hverkuil@xs4all.nl> 3106L: linux-media@vger.kernel.org 3107S: Maintained 3108W: https://linuxtv.org 3109T: git git://linuxtv.org/media_tree.git 3110F: drivers/media/radio/radio-aztech* 3111 3112B43 WIRELESS DRIVER 3113L: linux-wireless@vger.kernel.org 3114L: b43-dev@lists.infradead.org 3115S: Odd Fixes 3116W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3117F: drivers/net/wireless/broadcom/b43/ 3118 3119B43LEGACY WIRELESS DRIVER 3120M: Larry Finger <Larry.Finger@lwfinger.net> 3121L: linux-wireless@vger.kernel.org 3122L: b43-dev@lists.infradead.org 3123S: Maintained 3124W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3125F: drivers/net/wireless/broadcom/b43legacy/ 3126 3127BACKLIGHT CLASS/SUBSYSTEM 3128M: Lee Jones <lee.jones@linaro.org> 3129M: Daniel Thompson <daniel.thompson@linaro.org> 3130M: Jingoo Han <jingoohan1@gmail.com> 3131L: dri-devel@lists.freedesktop.org 3132S: Maintained 3133T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3134F: Documentation/ABI/stable/sysfs-class-backlight 3135F: Documentation/ABI/testing/sysfs-class-backlight 3136F: Documentation/devicetree/bindings/leds/backlight 3137F: drivers/video/backlight/ 3138F: include/linux/backlight.h 3139F: include/linux/pwm_backlight.h 3140 3141BATMAN ADVANCED 3142M: Marek Lindner <mareklindner@neomailbox.ch> 3143M: Simon Wunderlich <sw@simonwunderlich.de> 3144M: Antonio Quartulli <a@unstable.cc> 3145M: Sven Eckelmann <sven@narfation.org> 3146L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3147S: Maintained 3148W: https://www.open-mesh.org/ 3149Q: https://patchwork.open-mesh.org/project/batman/list/ 3150B: https://www.open-mesh.org/projects/batman-adv/issues 3151C: irc://chat.freenode.net/batman 3152T: git https://git.open-mesh.org/linux-merge.git 3153F: Documentation/networking/batman-adv.rst 3154F: include/uapi/linux/batadv_packet.h 3155F: include/uapi/linux/batman_adv.h 3156F: net/batman-adv/ 3157 3158BAYCOM/HDLCDRV DRIVERS FOR AX.25 3159M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3160L: linux-hams@vger.kernel.org 3161S: Maintained 3162W: http://www.baycom.org/~tom/ham/ham.html 3163F: drivers/net/hamradio/baycom* 3164 3165BCACHE (BLOCK LAYER CACHE) 3166M: Coly Li <colyli@suse.de> 3167M: Kent Overstreet <kent.overstreet@gmail.com> 3168L: linux-bcache@vger.kernel.org 3169S: Maintained 3170W: http://bcache.evilpiepirate.org 3171C: irc://irc.oftc.net/bcache 3172F: drivers/md/bcache/ 3173 3174BDISP ST MEDIA DRIVER 3175M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3176L: linux-media@vger.kernel.org 3177S: Supported 3178W: https://linuxtv.org 3179T: git git://linuxtv.org/media_tree.git 3180F: drivers/media/platform/sti/bdisp 3181 3182BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3183M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3184L: netdev@vger.kernel.org 3185S: Maintained 3186F: drivers/net/ethernet/ec_bhf.c 3187 3188BEFS FILE SYSTEM 3189M: Luis de Bethencourt <luisbg@kernel.org> 3190M: Salah Triki <salah.triki@gmail.com> 3191S: Maintained 3192T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3193F: Documentation/filesystems/befs.rst 3194F: fs/befs/ 3195 3196BFQ I/O SCHEDULER 3197M: Paolo Valente <paolo.valente@linaro.org> 3198M: Jens Axboe <axboe@kernel.dk> 3199L: linux-block@vger.kernel.org 3200S: Maintained 3201F: Documentation/block/bfq-iosched.rst 3202F: block/bfq-* 3203 3204BFS FILE SYSTEM 3205M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3206S: Maintained 3207F: Documentation/filesystems/bfs.rst 3208F: fs/bfs/ 3209F: include/uapi/linux/bfs_fs.h 3210 3211BITMAP API 3212M: Yury Norov <yury.norov@gmail.com> 3213R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3214R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3215S: Maintained 3216F: include/asm-generic/bitops/find.h 3217F: include/linux/bitmap.h 3218F: lib/bitmap.c 3219F: lib/find_bit.c 3220F: lib/find_bit_benchmark.c 3221F: lib/test_bitmap.c 3222F: tools/include/asm-generic/bitops/find.h 3223F: tools/include/linux/bitmap.h 3224F: tools/lib/bitmap.c 3225F: tools/lib/find_bit.c 3226 3227BLINKM RGB LED DRIVER 3228M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3229S: Maintained 3230F: drivers/leds/leds-blinkm.c 3231 3232BLOCK LAYER 3233M: Jens Axboe <axboe@kernel.dk> 3234L: linux-block@vger.kernel.org 3235S: Maintained 3236T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3237F: block/ 3238F: drivers/block/ 3239F: fs/block_dev.c 3240F: include/linux/blk* 3241F: kernel/trace/blktrace.c 3242F: lib/sbitmap.c 3243 3244BLOCK2MTD DRIVER 3245M: Joern Engel <joern@lazybastard.org> 3246L: linux-mtd@lists.infradead.org 3247S: Maintained 3248F: drivers/mtd/devices/block2mtd.c 3249 3250BLUETOOTH DRIVERS 3251M: Marcel Holtmann <marcel@holtmann.org> 3252M: Johan Hedberg <johan.hedberg@gmail.com> 3253M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3254L: linux-bluetooth@vger.kernel.org 3255S: Supported 3256W: http://www.bluez.org/ 3257T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3258T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3259F: drivers/bluetooth/ 3260 3261BLUETOOTH SUBSYSTEM 3262M: Marcel Holtmann <marcel@holtmann.org> 3263M: Johan Hedberg <johan.hedberg@gmail.com> 3264M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3265L: linux-bluetooth@vger.kernel.org 3266S: Supported 3267W: http://www.bluez.org/ 3268T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3269T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3270F: include/net/bluetooth/ 3271F: net/bluetooth/ 3272 3273BONDING DRIVER 3274M: Jay Vosburgh <j.vosburgh@gmail.com> 3275M: Veaceslav Falico <vfalico@gmail.com> 3276M: Andy Gospodarek <andy@greyhouse.net> 3277L: netdev@vger.kernel.org 3278S: Supported 3279W: http://sourceforge.net/projects/bonding/ 3280F: drivers/net/bonding/ 3281F: include/net/bonding.h 3282F: include/uapi/linux/if_bonding.h 3283 3284BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3285M: Dan Robertson <dan@dlrobertson.com> 3286L: linux-iio@vger.kernel.org 3287S: Maintained 3288F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3289F: drivers/iio/accel/bma400* 3290 3291BPF (Safe dynamic programs and tools) 3292M: Alexei Starovoitov <ast@kernel.org> 3293M: Daniel Borkmann <daniel@iogearbox.net> 3294M: Andrii Nakryiko <andrii@kernel.org> 3295R: Martin KaFai Lau <kafai@fb.com> 3296R: Song Liu <songliubraving@fb.com> 3297R: Yonghong Song <yhs@fb.com> 3298R: John Fastabend <john.fastabend@gmail.com> 3299R: KP Singh <kpsingh@kernel.org> 3300L: netdev@vger.kernel.org 3301L: bpf@vger.kernel.org 3302S: Supported 3303W: https://bpf.io/ 3304Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3305T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3306T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3307F: Documentation/bpf/ 3308F: Documentation/networking/filter.rst 3309F: Documentation/userspace-api/ebpf/ 3310F: arch/*/net/* 3311F: include/linux/bpf* 3312F: include/linux/filter.h 3313F: include/trace/events/xdp.h 3314F: include/uapi/linux/bpf* 3315F: include/uapi/linux/filter.h 3316F: kernel/bpf/ 3317F: kernel/trace/bpf_trace.c 3318F: lib/test_bpf.c 3319F: net/bpf/ 3320F: net/core/filter.c 3321F: net/sched/act_bpf.c 3322F: net/sched/cls_bpf.c 3323F: samples/bpf/ 3324F: scripts/bpf_doc.py 3325F: tools/bpf/ 3326F: tools/lib/bpf/ 3327F: tools/testing/selftests/bpf/ 3328N: bpf 3329K: bpf 3330 3331BPF JIT for ARM 3332M: Shubham Bansal <illusionist.neo@gmail.com> 3333L: netdev@vger.kernel.org 3334L: bpf@vger.kernel.org 3335S: Maintained 3336F: arch/arm/net/ 3337 3338BPF JIT for ARM64 3339M: Daniel Borkmann <daniel@iogearbox.net> 3340M: Alexei Starovoitov <ast@kernel.org> 3341M: Zi Shen Lim <zlim.lnx@gmail.com> 3342L: netdev@vger.kernel.org 3343L: bpf@vger.kernel.org 3344S: Supported 3345F: arch/arm64/net/ 3346 3347BPF JIT for MIPS (32-BIT AND 64-BIT) 3348M: Paul Burton <paulburton@kernel.org> 3349L: netdev@vger.kernel.org 3350L: bpf@vger.kernel.org 3351S: Maintained 3352F: arch/mips/net/ 3353 3354BPF JIT for NFP NICs 3355M: Jakub Kicinski <kuba@kernel.org> 3356L: netdev@vger.kernel.org 3357L: bpf@vger.kernel.org 3358S: Supported 3359F: drivers/net/ethernet/netronome/nfp/bpf/ 3360 3361BPF JIT for POWERPC (32-BIT AND 64-BIT) 3362M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3363M: Sandipan Das <sandipan@linux.ibm.com> 3364L: netdev@vger.kernel.org 3365L: bpf@vger.kernel.org 3366S: Maintained 3367F: arch/powerpc/net/ 3368 3369BPF JIT for RISC-V (32-bit) 3370M: Luke Nelson <luke.r.nels@gmail.com> 3371M: Xi Wang <xi.wang@gmail.com> 3372L: netdev@vger.kernel.org 3373L: bpf@vger.kernel.org 3374S: Maintained 3375F: arch/riscv/net/ 3376X: arch/riscv/net/bpf_jit_comp64.c 3377 3378BPF JIT for RISC-V (64-bit) 3379M: Björn Töpel <bjorn@kernel.org> 3380L: netdev@vger.kernel.org 3381L: bpf@vger.kernel.org 3382S: Maintained 3383F: arch/riscv/net/ 3384X: arch/riscv/net/bpf_jit_comp32.c 3385 3386BPF JIT for S390 3387M: Ilya Leoshkevich <iii@linux.ibm.com> 3388M: Heiko Carstens <hca@linux.ibm.com> 3389M: Vasily Gorbik <gor@linux.ibm.com> 3390L: netdev@vger.kernel.org 3391L: bpf@vger.kernel.org 3392S: Maintained 3393F: arch/s390/net/ 3394X: arch/s390/net/pnet.c 3395 3396BPF JIT for SPARC (32-BIT AND 64-BIT) 3397M: David S. Miller <davem@davemloft.net> 3398L: netdev@vger.kernel.org 3399L: bpf@vger.kernel.org 3400S: Maintained 3401F: arch/sparc/net/ 3402 3403BPF JIT for X86 32-BIT 3404M: Wang YanQing <udknight@gmail.com> 3405L: netdev@vger.kernel.org 3406L: bpf@vger.kernel.org 3407S: Maintained 3408F: arch/x86/net/bpf_jit_comp32.c 3409 3410BPF JIT for X86 64-BIT 3411M: Alexei Starovoitov <ast@kernel.org> 3412M: Daniel Borkmann <daniel@iogearbox.net> 3413L: netdev@vger.kernel.org 3414L: bpf@vger.kernel.org 3415S: Supported 3416F: arch/x86/net/ 3417X: arch/x86/net/bpf_jit_comp32.c 3418 3419BPF LSM (Security Audit and Enforcement using BPF) 3420M: KP Singh <kpsingh@kernel.org> 3421R: Florent Revest <revest@chromium.org> 3422R: Brendan Jackman <jackmanb@chromium.org> 3423L: bpf@vger.kernel.org 3424S: Maintained 3425F: Documentation/bpf/bpf_lsm.rst 3426F: include/linux/bpf_lsm.h 3427F: kernel/bpf/bpf_lsm.c 3428F: security/bpf/ 3429 3430BROADCOM B44 10/100 ETHERNET DRIVER 3431M: Michael Chan <michael.chan@broadcom.com> 3432L: netdev@vger.kernel.org 3433S: Supported 3434F: drivers/net/ethernet/broadcom/b44.* 3435 3436BROADCOM B53 ETHERNET SWITCH DRIVER 3437M: Florian Fainelli <f.fainelli@gmail.com> 3438L: netdev@vger.kernel.org 3439L: openwrt-devel@lists.openwrt.org (subscribers-only) 3440S: Supported 3441F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3442F: drivers/net/dsa/b53/* 3443F: include/linux/dsa/brcm.h 3444F: include/linux/platform_data/b53.h 3445 3446BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3447M: Nicolas Saenz Julienne <nsaenz@kernel.org> 3448L: bcm-kernel-feedback-list@broadcom.com 3449L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3450L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3451S: Maintained 3452T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git 3453F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3454F: drivers/pci/controller/pcie-brcmstb.c 3455F: drivers/staging/vc04_services 3456N: bcm2711 3457N: bcm283* 3458 3459BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3460M: Florian Fainelli <f.fainelli@gmail.com> 3461M: Ray Jui <rjui@broadcom.com> 3462M: Scott Branden <sbranden@broadcom.com> 3463M: bcm-kernel-feedback-list@broadcom.com 3464S: Maintained 3465T: git git://github.com/broadcom/mach-bcm 3466F: arch/arm/mach-bcm/ 3467N: bcm281* 3468N: bcm113* 3469N: bcm216* 3470N: kona 3471 3472BROADCOM BCM47XX MIPS ARCHITECTURE 3473M: Hauke Mehrtens <hauke@hauke-m.de> 3474M: Rafał Miłecki <zajec5@gmail.com> 3475L: linux-mips@vger.kernel.org 3476S: Maintained 3477F: Documentation/devicetree/bindings/mips/brcm/ 3478F: arch/mips/bcm47xx/* 3479F: arch/mips/include/asm/mach-bcm47xx/* 3480 3481BROADCOM BCM4908 ETHERNET DRIVER 3482M: Rafał Miłecki <rafal@milecki.pl> 3483M: bcm-kernel-feedback-list@broadcom.com 3484L: netdev@vger.kernel.org 3485S: Maintained 3486F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3487F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3488F: drivers/net/ethernet/broadcom/unimac.h 3489 3490BROADCOM BCM5301X ARM ARCHITECTURE 3491M: Hauke Mehrtens <hauke@hauke-m.de> 3492M: Rafał Miłecki <zajec5@gmail.com> 3493M: bcm-kernel-feedback-list@broadcom.com 3494L: linux-arm-kernel@lists.infradead.org 3495S: Maintained 3496F: arch/arm/boot/dts/bcm470* 3497F: arch/arm/boot/dts/bcm5301* 3498F: arch/arm/boot/dts/bcm953012* 3499F: arch/arm/mach-bcm/bcm_5301x.c 3500 3501BROADCOM BCM53573 ARM ARCHITECTURE 3502M: Rafał Miłecki <rafal@milecki.pl> 3503L: bcm-kernel-feedback-list@broadcom.com 3504L: linux-arm-kernel@lists.infradead.org 3505S: Maintained 3506F: arch/arm/boot/dts/bcm47189* 3507F: arch/arm/boot/dts/bcm53573* 3508 3509BROADCOM BCM63XX ARM ARCHITECTURE 3510M: Florian Fainelli <f.fainelli@gmail.com> 3511M: bcm-kernel-feedback-list@broadcom.com 3512L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3513S: Maintained 3514T: git git://github.com/broadcom/stblinux.git 3515N: bcm63xx 3516 3517BROADCOM BCM63XX/BCM33XX UDC DRIVER 3518M: Kevin Cernekee <cernekee@gmail.com> 3519L: linux-usb@vger.kernel.org 3520S: Maintained 3521F: drivers/usb/gadget/udc/bcm63xx_udc.* 3522 3523BROADCOM BCM7XXX ARM ARCHITECTURE 3524M: Florian Fainelli <f.fainelli@gmail.com> 3525M: bcm-kernel-feedback-list@broadcom.com 3526L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3527S: Maintained 3528T: git git://github.com/broadcom/stblinux.git 3529F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3530F: arch/arm/boot/dts/bcm7*.dts* 3531F: arch/arm/include/asm/hardware/cache-b15-rac.h 3532F: arch/arm/mach-bcm/*brcmstb* 3533F: arch/arm/mm/cache-b15-rac.c 3534F: drivers/bus/brcmstb_gisb.c 3535F: drivers/pci/controller/pcie-brcmstb.c 3536N: brcmstb 3537 3538BROADCOM BDC DRIVER 3539M: Al Cooper <alcooperx@gmail.com> 3540L: linux-usb@vger.kernel.org 3541L: bcm-kernel-feedback-list@broadcom.com 3542S: Maintained 3543F: Documentation/devicetree/bindings/usb/brcm,bdc.txt 3544F: drivers/usb/gadget/udc/bdc/ 3545 3546BROADCOM BMIPS CPUFREQ DRIVER 3547M: Markus Mayer <mmayer@broadcom.com> 3548M: bcm-kernel-feedback-list@broadcom.com 3549L: linux-pm@vger.kernel.org 3550S: Maintained 3551F: drivers/cpufreq/bmips-cpufreq.c 3552 3553BROADCOM BMIPS MIPS ARCHITECTURE 3554M: Florian Fainelli <f.fainelli@gmail.com> 3555L: bcm-kernel-feedback-list@broadcom.com 3556L: linux-mips@vger.kernel.org 3557S: Maintained 3558T: git git://github.com/broadcom/stblinux.git 3559F: arch/mips/bmips/* 3560F: arch/mips/boot/dts/brcm/bcm*.dts* 3561F: arch/mips/include/asm/mach-bmips/* 3562F: arch/mips/kernel/*bmips* 3563F: drivers/soc/bcm/bcm63xx 3564F: drivers/irqchip/irq-bcm63* 3565F: drivers/irqchip/irq-bcm7* 3566F: drivers/irqchip/irq-brcmstb* 3567F: include/linux/bcm963xx_nvram.h 3568F: include/linux/bcm963xx_tag.h 3569 3570BROADCOM BNX2 GIGABIT ETHERNET DRIVER 3571M: Rasesh Mody <rmody@marvell.com> 3572M: GR-Linux-NIC-Dev@marvell.com 3573L: netdev@vger.kernel.org 3574S: Supported 3575F: drivers/net/ethernet/broadcom/bnx2.* 3576F: drivers/net/ethernet/broadcom/bnx2_* 3577 3578BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 3579M: Saurav Kashyap <skashyap@marvell.com> 3580M: Javed Hasan <jhasan@marvell.com> 3581M: GR-QLogic-Storage-Upstream@marvell.com 3582L: linux-scsi@vger.kernel.org 3583S: Supported 3584F: drivers/scsi/bnx2fc/ 3585 3586BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 3587M: Nilesh Javali <njavali@marvell.com> 3588M: Manish Rangankar <mrangankar@marvell.com> 3589M: GR-QLogic-Storage-Upstream@marvell.com 3590L: linux-scsi@vger.kernel.org 3591S: Supported 3592F: drivers/scsi/bnx2i/ 3593 3594BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 3595M: Ariel Elior <aelior@marvell.com> 3596M: Sudarsana Kalluru <skalluru@marvell.com> 3597M: GR-everest-linux-l2@marvell.com 3598L: netdev@vger.kernel.org 3599S: Supported 3600F: drivers/net/ethernet/broadcom/bnx2x/ 3601 3602BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 3603M: Michael Chan <michael.chan@broadcom.com> 3604L: netdev@vger.kernel.org 3605S: Supported 3606F: drivers/net/ethernet/broadcom/bnxt/ 3607 3608BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 3609M: Arend van Spriel <aspriel@gmail.com> 3610M: Franky Lin <franky.lin@broadcom.com> 3611M: Hante Meuleman <hante.meuleman@broadcom.com> 3612M: Chi-hsien Lin <chi-hsien.lin@infineon.com> 3613M: Wright Feng <wright.feng@infineon.com> 3614M: Chung-hsien Hsu <chung-hsien.hsu@infineon.com> 3615L: linux-wireless@vger.kernel.org 3616L: brcm80211-dev-list.pdl@broadcom.com 3617L: SHA-cyfmac-dev-list@infineon.com 3618S: Supported 3619F: drivers/net/wireless/broadcom/brcm80211/ 3620 3621BROADCOM BRCMSTB GPIO DRIVER 3622M: Gregory Fong <gregory.0xf0@gmail.com> 3623L: bcm-kernel-feedback-list@broadcom.com 3624S: Supported 3625F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt 3626F: drivers/gpio/gpio-brcmstb.c 3627 3628BROADCOM BRCMSTB I2C DRIVER 3629M: Kamal Dasu <kdasu.kdev@gmail.com> 3630L: linux-i2c@vger.kernel.org 3631L: bcm-kernel-feedback-list@broadcom.com 3632S: Supported 3633F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 3634F: drivers/i2c/busses/i2c-brcmstb.c 3635 3636BROADCOM BRCMSTB UART DRIVER 3637M: Al Cooper <alcooperx@gmail.com> 3638L: linux-serial@vger.kernel.org 3639L: bcm-kernel-feedback-list@broadcom.com 3640S: Maintained 3641F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 3642F: drivers/tty/serial/8250/8250_bcm7271.c 3643 3644BROADCOM BRCMSTB USB EHCI DRIVER 3645M: Al Cooper <alcooperx@gmail.com> 3646L: linux-usb@vger.kernel.org 3647L: bcm-kernel-feedback-list@broadcom.com 3648S: Maintained 3649F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 3650F: drivers/usb/host/ehci-brcm.* 3651 3652BROADCOM BRCMSTB USB PIN MAP DRIVER 3653M: Al Cooper <alcooperx@gmail.com> 3654L: linux-usb@vger.kernel.org 3655L: bcm-kernel-feedback-list@broadcom.com 3656S: Maintained 3657F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 3658F: drivers/usb/misc/brcmstb-usb-pinmap.c 3659 3660BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 3661M: Al Cooper <alcooperx@gmail.com> 3662L: linux-kernel@vger.kernel.org 3663L: bcm-kernel-feedback-list@broadcom.com 3664S: Maintained 3665F: drivers/phy/broadcom/phy-brcm-usb* 3666 3667BROADCOM ETHERNET PHY DRIVERS 3668M: Florian Fainelli <f.fainelli@gmail.com> 3669L: bcm-kernel-feedback-list@broadcom.com 3670L: netdev@vger.kernel.org 3671S: Supported 3672F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 3673F: drivers/net/phy/bcm*.[ch] 3674F: drivers/net/phy/broadcom.c 3675F: include/linux/brcmphy.h 3676 3677BROADCOM GENET ETHERNET DRIVER 3678M: Doug Berger <opendmb@gmail.com> 3679M: Florian Fainelli <f.fainelli@gmail.com> 3680L: bcm-kernel-feedback-list@broadcom.com 3681L: netdev@vger.kernel.org 3682S: Supported 3683F: Documentation/devicetree/bindings/net/brcm,bcmgenet.txt 3684F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt 3685F: drivers/net/ethernet/broadcom/genet/ 3686F: drivers/net/ethernet/broadcom/unimac.h 3687F: drivers/net/mdio/mdio-bcm-unimac.c 3688F: include/linux/platform_data/bcmgenet.h 3689F: include/linux/platform_data/mdio-bcm-unimac.h 3690 3691BROADCOM IPROC ARM ARCHITECTURE 3692M: Ray Jui <rjui@broadcom.com> 3693M: Scott Branden <sbranden@broadcom.com> 3694M: bcm-kernel-feedback-list@broadcom.com 3695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3696S: Maintained 3697T: git git://github.com/broadcom/cygnus-linux.git 3698F: arch/arm64/boot/dts/broadcom/northstar2/* 3699F: arch/arm64/boot/dts/broadcom/stingray/* 3700F: drivers/clk/bcm/clk-ns* 3701F: drivers/clk/bcm/clk-sr* 3702F: drivers/pinctrl/bcm/pinctrl-ns* 3703F: include/dt-bindings/clock/bcm-sr* 3704N: iproc 3705N: cygnus 3706N: bcm[-_]nsp 3707N: bcm9113* 3708N: bcm9583* 3709N: bcm9585* 3710N: bcm9586* 3711N: bcm988312 3712N: bcm113* 3713N: bcm583* 3714N: bcm585* 3715N: bcm586* 3716N: bcm88312 3717N: hr2 3718N: stingray 3719 3720BROADCOM IPROC GBIT ETHERNET DRIVER 3721M: Rafał Miłecki <rafal@milecki.pl> 3722M: bcm-kernel-feedback-list@broadcom.com 3723L: netdev@vger.kernel.org 3724S: Maintained 3725F: Documentation/devicetree/bindings/net/brcm,amac.txt 3726F: drivers/net/ethernet/broadcom/bgmac* 3727F: drivers/net/ethernet/broadcom/unimac.h 3728 3729BROADCOM KONA GPIO DRIVER 3730M: Ray Jui <rjui@broadcom.com> 3731L: bcm-kernel-feedback-list@broadcom.com 3732S: Supported 3733F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 3734F: drivers/gpio/gpio-bcm-kona.c 3735 3736BROADCOM NETXTREME-E ROCE DRIVER 3737M: Selvin Xavier <selvin.xavier@broadcom.com> 3738M: Devesh Sharma <devesh.sharma@broadcom.com> 3739M: Somnath Kotur <somnath.kotur@broadcom.com> 3740M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 3741M: Naresh Kumar PBS <nareshkumar.pbs@broadcom.com> 3742L: linux-rdma@vger.kernel.org 3743S: Supported 3744W: http://www.broadcom.com 3745F: drivers/infiniband/hw/bnxt_re/ 3746F: include/uapi/rdma/bnxt_re-abi.h 3747 3748BROADCOM NVRAM DRIVER 3749M: Rafał Miłecki <zajec5@gmail.com> 3750L: linux-mips@vger.kernel.org 3751S: Maintained 3752F: drivers/firmware/broadcom/* 3753 3754BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 3755M: Rafał Miłecki <rafal@milecki.pl> 3756M: Florian Fainelli <f.fainelli@gmail.com> 3757M: bcm-kernel-feedback-list@broadcom.com 3758L: linux-pm@vger.kernel.org 3759S: Maintained 3760T: git git://github.com/broadcom/stblinux.git 3761F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 3762F: include/dt-bindings/soc/bcm-pmb.h 3763 3764BROADCOM SPECIFIC AMBA DRIVER (BCMA) 3765M: Rafał Miłecki <zajec5@gmail.com> 3766L: linux-wireless@vger.kernel.org 3767S: Maintained 3768F: drivers/bcma/ 3769F: include/linux/bcma/ 3770 3771BROADCOM SPI DRIVER 3772M: Kamal Dasu <kdasu.kdev@gmail.com> 3773M: bcm-kernel-feedback-list@broadcom.com 3774S: Maintained 3775F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 3776F: drivers/spi/spi-bcm-qspi.* 3777F: drivers/spi/spi-brcmstb-qspi.c 3778F: drivers/spi/spi-iproc-qspi.c 3779 3780BROADCOM STB AVS CPUFREQ DRIVER 3781M: Markus Mayer <mmayer@broadcom.com> 3782M: bcm-kernel-feedback-list@broadcom.com 3783L: linux-pm@vger.kernel.org 3784S: Maintained 3785F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 3786F: drivers/cpufreq/brcmstb* 3787 3788BROADCOM STB AVS TMON DRIVER 3789M: Markus Mayer <mmayer@broadcom.com> 3790M: bcm-kernel-feedback-list@broadcom.com 3791L: linux-pm@vger.kernel.org 3792S: Maintained 3793F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt 3794F: drivers/thermal/broadcom/brcmstb* 3795 3796BROADCOM STB DPFE DRIVER 3797M: Markus Mayer <mmayer@broadcom.com> 3798M: bcm-kernel-feedback-list@broadcom.com 3799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3800S: Maintained 3801F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt 3802F: drivers/memory/brcmstb_dpfe.c 3803 3804BROADCOM STB NAND FLASH DRIVER 3805M: Brian Norris <computersforpeace@gmail.com> 3806M: Kamal Dasu <kdasu.kdev@gmail.com> 3807L: linux-mtd@lists.infradead.org 3808L: bcm-kernel-feedback-list@broadcom.com 3809S: Maintained 3810F: drivers/mtd/nand/raw/brcmnand/ 3811 3812BROADCOM SYSTEMPORT ETHERNET DRIVER 3813M: Florian Fainelli <f.fainelli@gmail.com> 3814L: bcm-kernel-feedback-list@broadcom.com 3815L: netdev@vger.kernel.org 3816S: Supported 3817F: drivers/net/ethernet/broadcom/bcmsysport.* 3818F: drivers/net/ethernet/broadcom/unimac.h 3819 3820BROADCOM TG3 GIGABIT ETHERNET DRIVER 3821M: Siva Reddy Kallam <siva.kallam@broadcom.com> 3822M: Prashant Sreedharan <prashant@broadcom.com> 3823M: Michael Chan <mchan@broadcom.com> 3824L: netdev@vger.kernel.org 3825S: Supported 3826F: drivers/net/ethernet/broadcom/tg3.* 3827 3828BROADCOM VK DRIVER 3829M: Scott Branden <scott.branden@broadcom.com> 3830L: bcm-kernel-feedback-list@broadcom.com 3831S: Supported 3832F: drivers/misc/bcm-vk/ 3833F: include/uapi/linux/misc/bcm_vk.h 3834 3835BROCADE BFA FC SCSI DRIVER 3836M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 3837M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 3838L: linux-scsi@vger.kernel.org 3839S: Supported 3840F: drivers/scsi/bfa/ 3841 3842BROCADE BNA 10 GIGABIT ETHERNET DRIVER 3843M: Rasesh Mody <rmody@marvell.com> 3844M: Sudarsana Kalluru <skalluru@marvell.com> 3845M: GR-Linux-NIC-Dev@marvell.com 3846L: netdev@vger.kernel.org 3847S: Supported 3848F: drivers/net/ethernet/brocade/bna/ 3849 3850BSG (block layer generic sg v4 driver) 3851M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 3852L: linux-scsi@vger.kernel.org 3853S: Supported 3854F: block/bsg.c 3855F: include/linux/bsg.h 3856F: include/uapi/linux/bsg.h 3857 3858BT87X AUDIO DRIVER 3859M: Clemens Ladisch <clemens@ladisch.de> 3860L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3861S: Maintained 3862T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 3863F: Documentation/sound/cards/bt87x.rst 3864F: sound/pci/bt87x.c 3865 3866BT8XXGPIO DRIVER 3867M: Michael Buesch <m@bues.ch> 3868S: Maintained 3869W: http://bu3sch.de/btgpio.php 3870F: drivers/gpio/gpio-bt8xx.c 3871 3872BTRFS FILE SYSTEM 3873M: Chris Mason <clm@fb.com> 3874M: Josef Bacik <josef@toxicpanda.com> 3875M: David Sterba <dsterba@suse.com> 3876L: linux-btrfs@vger.kernel.org 3877S: Maintained 3878W: http://btrfs.wiki.kernel.org/ 3879Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 3880C: irc://irc.libera.chat/btrfs 3881T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 3882F: Documentation/filesystems/btrfs.rst 3883F: fs/btrfs/ 3884F: include/linux/btrfs* 3885F: include/uapi/linux/btrfs* 3886 3887BTTV VIDEO4LINUX DRIVER 3888M: Mauro Carvalho Chehab <mchehab@kernel.org> 3889L: linux-media@vger.kernel.org 3890S: Odd fixes 3891W: https://linuxtv.org 3892T: git git://linuxtv.org/media_tree.git 3893F: Documentation/driver-api/media/drivers/bttv* 3894F: drivers/media/pci/bt8xx/bttv* 3895 3896BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 3897M: Chanwoo Choi <cw00.choi@samsung.com> 3898L: linux-pm@vger.kernel.org 3899L: linux-samsung-soc@vger.kernel.org 3900S: Maintained 3901T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 3902F: Documentation/devicetree/bindings/devfreq/exynos-bus.txt 3903F: drivers/devfreq/exynos-bus.c 3904 3905BUSLOGIC SCSI DRIVER 3906M: Khalid Aziz <khalid@gonehiking.org> 3907L: linux-scsi@vger.kernel.org 3908S: Maintained 3909F: drivers/scsi/BusLogic.* 3910F: drivers/scsi/FlashPoint.* 3911 3912C-MEDIA CMI8788 DRIVER 3913M: Clemens Ladisch <clemens@ladisch.de> 3914L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3915S: Maintained 3916T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 3917F: sound/pci/oxygen/ 3918 3919C-SKY ARCHITECTURE 3920M: Guo Ren <guoren@kernel.org> 3921L: linux-csky@vger.kernel.org 3922S: Supported 3923T: git https://github.com/c-sky/csky-linux.git 3924F: Documentation/devicetree/bindings/csky/ 3925F: Documentation/devicetree/bindings/interrupt-controller/csky,* 3926F: Documentation/devicetree/bindings/timer/csky,* 3927F: arch/csky/ 3928F: drivers/clocksource/timer-gx6605s.c 3929F: drivers/clocksource/timer-mp-csky.c 3930F: drivers/irqchip/irq-csky-* 3931N: csky 3932K: csky 3933 3934CA8210 IEEE-802.15.4 RADIO DRIVER 3935M: Harry Morris <h.morris@cascoda.com> 3936L: linux-wpan@vger.kernel.org 3937S: Maintained 3938W: https://github.com/Cascoda/ca8210-linux.git 3939F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 3940F: drivers/net/ieee802154/ca8210.c 3941 3942CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 3943M: Damien Le Moal <damien.lemoal@wdc.com> 3944L: linux-riscv@lists.infradead.org 3945L: linux-gpio@vger.kernel.org (pinctrl driver) 3946F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 3947F: drivers/pinctrl/pinctrl-k210.c 3948 3949CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 3950M: Damien Le Moal <damien.lemoal@wdc.com> 3951L: linux-kernel@vger.kernel.org 3952L: linux-riscv@lists.infradead.org 3953S: Maintained 3954F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 3955F: drivers/reset/reset-k210.c 3956 3957CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 3958M: Damien Le Moal <damien.lemoal@wdc.com> 3959L: linux-riscv@lists.infradead.org 3960S: Maintained 3961F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 3962F: drivers/soc/canaan/ 3963F: include/soc/canaan/ 3964 3965CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 3966M: David Howells <dhowells@redhat.com> 3967L: linux-cachefs@redhat.com (moderated for non-subscribers) 3968S: Supported 3969F: Documentation/filesystems/caching/cachefiles.rst 3970F: fs/cachefiles/ 3971 3972CADENCE MIPI-CSI2 BRIDGES 3973M: Maxime Ripard <mripard@kernel.org> 3974L: linux-media@vger.kernel.org 3975S: Maintained 3976F: Documentation/devicetree/bindings/media/cdns,*.txt 3977F: drivers/media/platform/cadence/cdns-csi2* 3978 3979CADENCE NAND DRIVER 3980L: linux-mtd@lists.infradead.org 3981S: Orphan 3982F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 3983F: drivers/mtd/nand/raw/cadence-nand-controller.c 3984 3985CADENCE USB3 DRD IP DRIVER 3986M: Peter Chen <peter.chen@kernel.org> 3987M: Pawel Laszczak <pawell@cadence.com> 3988R: Roger Quadros <rogerq@kernel.org> 3989R: Aswath Govindraju <a-govindraju@ti.com> 3990L: linux-usb@vger.kernel.org 3991S: Maintained 3992T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 3993F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 3994F: drivers/usb/cdns3/ 3995X: drivers/usb/cdns3/cdnsp* 3996 3997CADENCE USBSSP DRD IP DRIVER 3998M: Pawel Laszczak <pawell@cadence.com> 3999L: linux-usb@vger.kernel.org 4000S: Maintained 4001T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4002F: drivers/usb/cdns3/ 4003X: drivers/usb/cdns3/cdns3* 4004 4005CADET FM/AM RADIO RECEIVER DRIVER 4006M: Hans Verkuil <hverkuil@xs4all.nl> 4007L: linux-media@vger.kernel.org 4008S: Maintained 4009W: https://linuxtv.org 4010T: git git://linuxtv.org/media_tree.git 4011F: drivers/media/radio/radio-cadet* 4012 4013CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4014L: linux-media@vger.kernel.org 4015S: Orphan 4016T: git git://linuxtv.org/media_tree.git 4017F: Documentation/admin-guide/media/cafe_ccic* 4018F: drivers/media/platform/marvell-ccic/ 4019 4020CAIF NETWORK LAYER 4021L: netdev@vger.kernel.org 4022S: Orphan 4023F: Documentation/networking/caif/ 4024F: drivers/net/caif/ 4025F: include/net/caif/ 4026F: include/uapi/linux/caif/ 4027F: net/caif/ 4028 4029CAKE QDISC 4030M: Toke Høiland-Jørgensen <toke@toke.dk> 4031L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4032S: Maintained 4033F: net/sched/sch_cake.c 4034 4035CAN NETWORK DRIVERS 4036M: Wolfgang Grandegger <wg@grandegger.com> 4037M: Marc Kleine-Budde <mkl@pengutronix.de> 4038L: linux-can@vger.kernel.org 4039S: Maintained 4040W: https://github.com/linux-can 4041T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4042T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4043F: Documentation/devicetree/bindings/net/can/ 4044F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4045F: drivers/net/can/ 4046F: drivers/phy/phy-can-transceiver.c 4047F: include/linux/can/bittiming.h 4048F: include/linux/can/dev.h 4049F: include/linux/can/led.h 4050F: include/linux/can/length.h 4051F: include/linux/can/platform/ 4052F: include/linux/can/rx-offload.h 4053F: include/uapi/linux/can/error.h 4054F: include/uapi/linux/can/netlink.h 4055F: include/uapi/linux/can/vxcan.h 4056 4057CAN NETWORK LAYER 4058M: Oliver Hartkopp <socketcan@hartkopp.net> 4059M: Marc Kleine-Budde <mkl@pengutronix.de> 4060L: linux-can@vger.kernel.org 4061S: Maintained 4062W: https://github.com/linux-can 4063T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4064T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4065F: Documentation/networking/can.rst 4066F: include/linux/can/can-ml.h 4067F: include/linux/can/core.h 4068F: include/linux/can/skb.h 4069F: include/net/netns/can.h 4070F: include/uapi/linux/can.h 4071F: include/uapi/linux/can/bcm.h 4072F: include/uapi/linux/can/gw.h 4073F: include/uapi/linux/can/isotp.h 4074F: include/uapi/linux/can/raw.h 4075F: net/can/ 4076 4077CAN-J1939 NETWORK LAYER 4078M: Robin van der Gracht <robin@protonic.nl> 4079M: Oleksij Rempel <o.rempel@pengutronix.de> 4080R: kernel@pengutronix.de 4081L: linux-can@vger.kernel.org 4082S: Maintained 4083F: Documentation/networking/j1939.rst 4084F: include/uapi/linux/can/j1939.h 4085F: net/can/j1939/ 4086 4087CAPABILITIES 4088M: Serge Hallyn <serge@hallyn.com> 4089L: linux-security-module@vger.kernel.org 4090S: Supported 4091F: include/linux/capability.h 4092F: include/uapi/linux/capability.h 4093F: kernel/capability.c 4094F: security/commoncap.c 4095 4096CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4097M: Kevin Tsai <ktsai@capellamicro.com> 4098S: Maintained 4099F: drivers/iio/light/cm* 4100 4101CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4102M: Christian Lamparter <chunkeey@googlemail.com> 4103L: linux-wireless@vger.kernel.org 4104S: Maintained 4105W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4106F: drivers/net/wireless/ath/carl9170/ 4107 4108CAVIUM I2C DRIVER 4109M: Robert Richter <rric@kernel.org> 4110S: Odd Fixes 4111W: http://www.marvell.com 4112F: drivers/i2c/busses/i2c-octeon* 4113F: drivers/i2c/busses/i2c-thunderx* 4114 4115CAVIUM LIQUIDIO NETWORK DRIVER 4116M: Derek Chickles <dchickles@marvell.com> 4117M: Satanand Burla <sburla@marvell.com> 4118M: Felix Manlunas <fmanlunas@marvell.com> 4119L: netdev@vger.kernel.org 4120S: Supported 4121W: http://www.marvell.com 4122F: drivers/net/ethernet/cavium/liquidio/ 4123 4124CAVIUM MMC DRIVER 4125M: Robert Richter <rric@kernel.org> 4126S: Odd Fixes 4127W: http://www.marvell.com 4128F: drivers/mmc/host/cavium* 4129 4130CAVIUM OCTEON-TX CRYPTO DRIVER 4131M: George Cherian <gcherian@marvell.com> 4132L: linux-crypto@vger.kernel.org 4133S: Supported 4134W: http://www.marvell.com 4135F: drivers/crypto/cavium/cpt/ 4136 4137CAVIUM THUNDERX2 ARM64 SOC 4138M: Robert Richter <rric@kernel.org> 4139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4140S: Odd Fixes 4141F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4142F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4143 4144CBS/ETF/TAPRIO QDISCS 4145M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4146S: Maintained 4147L: netdev@vger.kernel.org 4148F: net/sched/sch_cbs.c 4149F: net/sched/sch_etf.c 4150F: net/sched/sch_taprio.c 4151 4152CC2520 IEEE-802.15.4 RADIO DRIVER 4153M: Varka Bhadram <varkabhadram@gmail.com> 4154L: linux-wpan@vger.kernel.org 4155S: Maintained 4156F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4157F: drivers/net/ieee802154/cc2520.c 4158F: include/linux/spi/cc2520.h 4159 4160CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4161M: Gilad Ben-Yossef <gilad@benyossef.com> 4162L: linux-crypto@vger.kernel.org 4163S: Supported 4164W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4165F: drivers/crypto/ccree/ 4166 4167CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4168M: Hadar Gat <hadar.gat@arm.com> 4169L: linux-crypto@vger.kernel.org 4170S: Supported 4171F: drivers/char/hw_random/cctrng.c 4172F: drivers/char/hw_random/cctrng.h 4173F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4174W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4175 4176CEC FRAMEWORK 4177M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4178L: linux-media@vger.kernel.org 4179S: Supported 4180W: http://linuxtv.org 4181T: git git://linuxtv.org/media_tree.git 4182F: Documentation/ABI/testing/debugfs-cec-error-inj 4183F: Documentation/devicetree/bindings/media/cec.txt 4184F: Documentation/driver-api/media/cec-core.rst 4185F: Documentation/userspace-api/media/cec 4186F: drivers/media/cec/ 4187F: drivers/media/rc/keymaps/rc-cec.c 4188F: include/media/cec-notifier.h 4189F: include/media/cec.h 4190F: include/uapi/linux/cec-funcs.h 4191F: include/uapi/linux/cec.h 4192 4193CEC GPIO DRIVER 4194M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4195L: linux-media@vger.kernel.org 4196S: Supported 4197W: http://linuxtv.org 4198T: git git://linuxtv.org/media_tree.git 4199F: Documentation/devicetree/bindings/media/cec-gpio.txt 4200F: drivers/media/cec/platform/cec-gpio/ 4201 4202CELL BROADBAND ENGINE ARCHITECTURE 4203M: Arnd Bergmann <arnd@arndb.de> 4204L: linuxppc-dev@lists.ozlabs.org 4205S: Supported 4206W: http://www.ibm.com/developerworks/power/cell/ 4207F: arch/powerpc/include/asm/cell*.h 4208F: arch/powerpc/include/asm/spu*.h 4209F: arch/powerpc/include/uapi/asm/spu*.h 4210F: arch/powerpc/platforms/cell/ 4211 4212CELLWISE CW2015 BATTERY DRIVER 4213M: Tobias Schrammm <t.schramm@manjaro.org> 4214S: Maintained 4215F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4216F: drivers/power/supply/cw2015_battery.c 4217 4218CEPH COMMON CODE (LIBCEPH) 4219M: Ilya Dryomov <idryomov@gmail.com> 4220M: Jeff Layton <jlayton@kernel.org> 4221L: ceph-devel@vger.kernel.org 4222S: Supported 4223W: http://ceph.com/ 4224T: git git://github.com/ceph/ceph-client.git 4225F: include/linux/ceph/ 4226F: include/linux/crush/ 4227F: net/ceph/ 4228 4229CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4230M: Jeff Layton <jlayton@kernel.org> 4231M: Ilya Dryomov <idryomov@gmail.com> 4232L: ceph-devel@vger.kernel.org 4233S: Supported 4234W: http://ceph.com/ 4235T: git git://github.com/ceph/ceph-client.git 4236F: Documentation/filesystems/ceph.rst 4237F: fs/ceph/ 4238 4239CERTIFICATE HANDLING 4240M: David Howells <dhowells@redhat.com> 4241M: David Woodhouse <dwmw2@infradead.org> 4242L: keyrings@vger.kernel.org 4243S: Maintained 4244F: Documentation/admin-guide/module-signing.rst 4245F: certs/ 4246F: scripts/extract-cert.c 4247F: scripts/sign-file.c 4248 4249CFAG12864B LCD DRIVER 4250M: Miguel Ojeda <ojeda@kernel.org> 4251S: Maintained 4252F: drivers/auxdisplay/cfag12864b.c 4253F: include/linux/cfag12864b.h 4254 4255CFAG12864BFB LCD FRAMEBUFFER DRIVER 4256M: Miguel Ojeda <ojeda@kernel.org> 4257S: Maintained 4258F: drivers/auxdisplay/cfag12864bfb.c 4259F: include/linux/cfag12864b.h 4260 4261CHAR and MISC DRIVERS 4262M: Arnd Bergmann <arnd@arndb.de> 4263M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4264S: Supported 4265T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4266F: drivers/char/ 4267F: drivers/misc/ 4268F: include/linux/miscdevice.h 4269X: drivers/char/agp/ 4270X: drivers/char/hw_random/ 4271X: drivers/char/ipmi/ 4272X: drivers/char/random.c 4273X: drivers/char/tpm/ 4274 4275CHECKPATCH 4276M: Andy Whitcroft <apw@canonical.com> 4277M: Joe Perches <joe@perches.com> 4278R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4279R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4280S: Maintained 4281F: scripts/checkpatch.pl 4282 4283CHECKPATCH DOCUMENTATION 4284M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4285M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4286R: Joe Perches <joe@perches.com> 4287S: Maintained 4288F: Documentation/dev-tools/checkpatch.rst 4289 4290CHINESE DOCUMENTATION 4291M: Alex Shi <alexs@kernel.org> 4292S: Maintained 4293F: Documentation/translations/zh_CN/ 4294 4295CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4296M: Peter Chen <peter.chen@kernel.org> 4297L: linux-usb@vger.kernel.org 4298S: Maintained 4299T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4300F: drivers/usb/chipidea/ 4301 4302CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4303M: Hans de Goede <hdegoede@redhat.com> 4304L: linux-input@vger.kernel.org 4305S: Maintained 4306F: Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt 4307F: drivers/input/touchscreen/chipone_icn8318.c 4308 4309CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4310M: Hans de Goede <hdegoede@redhat.com> 4311L: linux-input@vger.kernel.org 4312S: Maintained 4313F: drivers/input/touchscreen/chipone_icn8505.c 4314 4315CHROME HARDWARE PLATFORM SUPPORT 4316M: Benson Leung <bleung@chromium.org> 4317M: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4318S: Maintained 4319T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4320F: drivers/platform/chrome/ 4321 4322CHROMEOS EC CODEC DRIVER 4323M: Cheng-Yi Chiang <cychiang@chromium.org> 4324R: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4325R: Guenter Roeck <groeck@chromium.org> 4326S: Maintained 4327F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4328F: sound/soc/codecs/cros_ec_codec.* 4329 4330CHROMEOS EC SUBDRIVERS 4331M: Benson Leung <bleung@chromium.org> 4332M: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4333R: Guenter Roeck <groeck@chromium.org> 4334S: Maintained 4335F: drivers/power/supply/cros_usbpd-charger.c 4336N: cros_ec 4337N: cros-ec 4338 4339CHRONTEL CH7322 CEC DRIVER 4340M: Jeff Chase <jnchase@google.com> 4341L: linux-media@vger.kernel.org 4342S: Maintained 4343T: git git://linuxtv.org/media_tree.git 4344F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4345F: drivers/media/cec/i2c/ch7322.c 4346 4347CIRRUS LOGIC AUDIO CODEC DRIVERS 4348M: James Schulman <james.schulman@cirrus.com> 4349M: David Rhodes <david.rhodes@cirrus.com> 4350L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4351L: patches@opensource.cirrus.com 4352S: Maintained 4353F: sound/soc/codecs/cs* 4354 4355CIRRUS LOGIC EP93XX ETHERNET DRIVER 4356M: Hartley Sweeten <hsweeten@visionengravers.com> 4357L: netdev@vger.kernel.org 4358S: Maintained 4359F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4360 4361CIRRUS LOGIC LOCHNAGAR DRIVER 4362M: Charles Keepax <ckeepax@opensource.cirrus.com> 4363M: Richard Fitzgerald <rf@opensource.cirrus.com> 4364L: patches@opensource.cirrus.com 4365S: Supported 4366F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4367F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4368F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4369F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4370F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4371F: Documentation/hwmon/lochnagar.rst 4372F: drivers/clk/clk-lochnagar.c 4373F: drivers/hwmon/lochnagar-hwmon.c 4374F: drivers/mfd/lochnagar-i2c.c 4375F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4376F: drivers/regulator/lochnagar-regulator.c 4377F: include/dt-bindings/clk/lochnagar.h 4378F: include/dt-bindings/pinctrl/lochnagar.h 4379F: include/linux/mfd/lochnagar* 4380F: sound/soc/codecs/lochnagar-sc.c 4381 4382CIRRUS LOGIC MADERA CODEC DRIVERS 4383M: Charles Keepax <ckeepax@opensource.cirrus.com> 4384M: Richard Fitzgerald <rf@opensource.cirrus.com> 4385L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4386L: patches@opensource.cirrus.com 4387S: Supported 4388W: https://github.com/CirrusLogic/linux-drivers/wiki 4389T: git https://github.com/CirrusLogic/linux-drivers.git 4390F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4391F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4392F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4393F: drivers/gpio/gpio-madera* 4394F: drivers/irqchip/irq-madera* 4395F: drivers/mfd/cs47l* 4396F: drivers/mfd/madera* 4397F: drivers/pinctrl/cirrus/* 4398F: include/dt-bindings/sound/madera* 4399F: include/linux/irqchip/irq-madera* 4400F: include/linux/mfd/madera/* 4401F: include/sound/madera* 4402F: sound/soc/codecs/cs47l* 4403F: sound/soc/codecs/madera* 4404 4405CISCO FCOE HBA DRIVER 4406M: Satish Kharat <satishkh@cisco.com> 4407M: Sesidhar Baddela <sebaddel@cisco.com> 4408M: Karan Tilak Kumar <kartilak@cisco.com> 4409L: linux-scsi@vger.kernel.org 4410S: Supported 4411F: drivers/scsi/fnic/ 4412 4413CISCO SCSI HBA DRIVER 4414M: Karan Tilak Kumar <kartilak@cisco.com> 4415M: Sesidhar Baddela <sebaddel@cisco.com> 4416L: linux-scsi@vger.kernel.org 4417S: Supported 4418F: drivers/scsi/snic/ 4419 4420CISCO VIC ETHERNET NIC DRIVER 4421M: Christian Benvenuti <benve@cisco.com> 4422M: Govindarajulu Varadarajan <_govind@gmx.com> 4423S: Supported 4424F: drivers/net/ethernet/cisco/enic/ 4425 4426CISCO VIC LOW LATENCY NIC DRIVER 4427M: Christian Benvenuti <benve@cisco.com> 4428M: Nelson Escobar <neescoba@cisco.com> 4429S: Supported 4430F: drivers/infiniband/hw/usnic/ 4431 4432CLANG-FORMAT FILE 4433M: Miguel Ojeda <ojeda@kernel.org> 4434S: Maintained 4435F: .clang-format 4436 4437CLANG/LLVM BUILD SUPPORT 4438M: Nathan Chancellor <nathan@kernel.org> 4439M: Nick Desaulniers <ndesaulniers@google.com> 4440L: clang-built-linux@googlegroups.com 4441S: Supported 4442W: https://clangbuiltlinux.github.io/ 4443B: https://github.com/ClangBuiltLinux/linux/issues 4444C: irc://chat.freenode.net/clangbuiltlinux 4445F: Documentation/kbuild/llvm.rst 4446F: include/linux/compiler-clang.h 4447F: scripts/clang-tools/ 4448K: \b(?i:clang|llvm)\b 4449 4450CLEANCACHE API 4451M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 4452L: linux-kernel@vger.kernel.org 4453S: Maintained 4454F: include/linux/cleancache.h 4455F: mm/cleancache.c 4456 4457CLK API 4458M: Russell King <linux@armlinux.org.uk> 4459L: linux-clk@vger.kernel.org 4460S: Maintained 4461F: include/linux/clk.h 4462 4463CLOCKSOURCE, CLOCKEVENT DRIVERS 4464M: Daniel Lezcano <daniel.lezcano@linaro.org> 4465M: Thomas Gleixner <tglx@linutronix.de> 4466L: linux-kernel@vger.kernel.org 4467S: Supported 4468T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 4469F: Documentation/devicetree/bindings/timer/ 4470F: drivers/clocksource/ 4471 4472CMPC ACPI DRIVER 4473M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 4474M: Daniel Oliveira Nascimento <don@syst.com.br> 4475L: platform-driver-x86@vger.kernel.org 4476S: Supported 4477F: drivers/platform/x86/classmate-laptop.c 4478 4479COBALT MEDIA DRIVER 4480M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4481L: linux-media@vger.kernel.org 4482S: Supported 4483W: https://linuxtv.org 4484T: git git://linuxtv.org/media_tree.git 4485F: drivers/media/pci/cobalt/ 4486 4487COCCINELLE/Semantic Patches (SmPL) 4488M: Julia Lawall <Julia.Lawall@inria.fr> 4489M: Gilles Muller <Gilles.Muller@inria.fr> 4490M: Nicolas Palix <nicolas.palix@imag.fr> 4491M: Michal Marek <michal.lkml@markovi.net> 4492L: cocci@systeme.lip6.fr (moderated for non-subscribers) 4493S: Supported 4494W: http://coccinelle.lip6.fr/ 4495T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc 4496F: Documentation/dev-tools/coccinelle.rst 4497F: scripts/coccicheck 4498F: scripts/coccinelle/ 4499 4500CODA FILE SYSTEM 4501M: Jan Harkes <jaharkes@cs.cmu.edu> 4502M: coda@cs.cmu.edu 4503L: codalist@coda.cs.cmu.edu 4504S: Maintained 4505W: http://www.coda.cs.cmu.edu/ 4506F: Documentation/filesystems/coda.rst 4507F: fs/coda/ 4508F: include/linux/coda*.h 4509F: include/uapi/linux/coda*.h 4510 4511CODA V4L2 MEM2MEM DRIVER 4512M: Philipp Zabel <p.zabel@pengutronix.de> 4513L: linux-media@vger.kernel.org 4514S: Maintained 4515F: Documentation/devicetree/bindings/media/coda.yaml 4516F: drivers/media/platform/coda/ 4517 4518CODE OF CONDUCT 4519M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4520S: Supported 4521F: Documentation/process/code-of-conduct-interpretation.rst 4522F: Documentation/process/code-of-conduct.rst 4523 4524COMEDI DRIVERS 4525M: Ian Abbott <abbotti@mev.co.uk> 4526M: H Hartley Sweeten <hsweeten@visionengravers.com> 4527S: Odd Fixes 4528F: drivers/comedi/ 4529 4530COMMON CLK FRAMEWORK 4531M: Michael Turquette <mturquette@baylibre.com> 4532M: Stephen Boyd <sboyd@kernel.org> 4533L: linux-clk@vger.kernel.org 4534S: Maintained 4535Q: http://patchwork.kernel.org/project/linux-clk/list/ 4536T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 4537F: Documentation/devicetree/bindings/clock/ 4538F: drivers/clk/ 4539F: include/linux/clk-pr* 4540F: include/linux/clk/ 4541F: include/linux/of_clk.h 4542X: drivers/clk/clkdev.c 4543 4544COMMON INTERNET FILE SYSTEM (CIFS) 4545M: Steve French <sfrench@samba.org> 4546L: linux-cifs@vger.kernel.org 4547L: samba-technical@lists.samba.org (moderated for non-subscribers) 4548S: Supported 4549W: http://linux-cifs.samba.org/ 4550T: git git://git.samba.org/sfrench/cifs-2.6.git 4551F: Documentation/admin-guide/cifs/ 4552F: fs/cifs/ 4553 4554COMPACTPCI HOTPLUG CORE 4555M: Scott Murray <scott@spiteful.org> 4556L: linux-pci@vger.kernel.org 4557S: Maintained 4558F: drivers/pci/hotplug/cpci_hotplug* 4559 4560COMPACTPCI HOTPLUG GENERIC DRIVER 4561M: Scott Murray <scott@spiteful.org> 4562L: linux-pci@vger.kernel.org 4563S: Maintained 4564F: drivers/pci/hotplug/cpcihp_generic.c 4565 4566COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 4567M: Scott Murray <scott@spiteful.org> 4568L: linux-pci@vger.kernel.org 4569S: Maintained 4570F: drivers/pci/hotplug/cpcihp_zt5550.* 4571 4572COMPAL LAPTOP SUPPORT 4573M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 4574L: platform-driver-x86@vger.kernel.org 4575S: Maintained 4576F: drivers/platform/x86/compal-laptop.c 4577 4578COMPILER ATTRIBUTES 4579M: Miguel Ojeda <ojeda@kernel.org> 4580S: Maintained 4581F: include/linux/compiler_attributes.h 4582 4583COMPUTE EXPRESS LINK (CXL) 4584M: Alison Schofield <alison.schofield@intel.com> 4585M: Vishal Verma <vishal.l.verma@intel.com> 4586M: Ira Weiny <ira.weiny@intel.com> 4587M: Ben Widawsky <ben.widawsky@intel.com> 4588M: Dan Williams <dan.j.williams@intel.com> 4589L: linux-cxl@vger.kernel.org 4590S: Maintained 4591F: drivers/cxl/ 4592F: include/uapi/linux/cxl_mem.h 4593 4594CONEXANT ACCESSRUNNER USB DRIVER 4595L: accessrunner-general@lists.sourceforge.net 4596S: Orphan 4597W: http://accessrunner.sourceforge.net/ 4598F: drivers/usb/atm/cxacru.c 4599 4600CONFIGFS 4601M: Joel Becker <jlbec@evilplan.org> 4602M: Christoph Hellwig <hch@lst.de> 4603S: Supported 4604T: git git://git.infradead.org/users/hch/configfs.git 4605F: fs/configfs/ 4606F: include/linux/configfs.h 4607F: samples/configfs/ 4608 4609CONSOLE SUBSYSTEM 4610M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4611S: Supported 4612F: drivers/video/console/ 4613F: include/linux/console* 4614 4615CONTROL GROUP (CGROUP) 4616M: Tejun Heo <tj@kernel.org> 4617M: Zefan Li <lizefan.x@bytedance.com> 4618M: Johannes Weiner <hannes@cmpxchg.org> 4619L: cgroups@vger.kernel.org 4620S: Maintained 4621T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4622F: Documentation/admin-guide/cgroup-v1/ 4623F: Documentation/admin-guide/cgroup-v2.rst 4624F: include/linux/cgroup* 4625F: kernel/cgroup/ 4626 4627CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 4628M: Tejun Heo <tj@kernel.org> 4629M: Jens Axboe <axboe@kernel.dk> 4630L: cgroups@vger.kernel.org 4631L: linux-block@vger.kernel.org 4632T: git git://git.kernel.dk/linux-block 4633F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 4634F: block/bfq-cgroup.c 4635F: block/blk-cgroup.c 4636F: block/blk-iolatency.c 4637F: block/blk-throttle.c 4638F: include/linux/blk-cgroup.h 4639 4640CONTROL GROUP - CPUSET 4641M: Zefan Li <lizefan.x@bytedance.com> 4642L: cgroups@vger.kernel.org 4643S: Maintained 4644T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4645F: Documentation/admin-guide/cgroup-v1/cpusets.rst 4646F: include/linux/cpuset.h 4647F: kernel/cgroup/cpuset.c 4648 4649CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 4650M: Johannes Weiner <hannes@cmpxchg.org> 4651M: Michal Hocko <mhocko@kernel.org> 4652M: Vladimir Davydov <vdavydov.dev@gmail.com> 4653L: cgroups@vger.kernel.org 4654L: linux-mm@kvack.org 4655S: Maintained 4656F: mm/memcontrol.c 4657F: mm/swap_cgroup.c 4658 4659CORETEMP HARDWARE MONITORING DRIVER 4660M: Fenghua Yu <fenghua.yu@intel.com> 4661L: linux-hwmon@vger.kernel.org 4662S: Maintained 4663F: Documentation/hwmon/coretemp.rst 4664F: drivers/hwmon/coretemp.c 4665 4666CORSAIR-CPRO HARDWARE MONITOR DRIVER 4667M: Marius Zachmann <mail@mariuszachmann.de> 4668L: linux-hwmon@vger.kernel.org 4669S: Maintained 4670F: drivers/hwmon/corsair-cpro.c 4671 4672CORSAIR-PSU HARDWARE MONITOR DRIVER 4673M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 4674L: linux-hwmon@vger.kernel.org 4675S: Maintained 4676F: Documentation/hwmon/corsair-psu.rst 4677F: drivers/hwmon/corsair-psu.c 4678 4679COSA/SRP SYNC SERIAL DRIVER 4680M: Jan "Yenya" Kasprzak <kas@fi.muni.cz> 4681S: Maintained 4682W: http://www.fi.muni.cz/~kas/cosa/ 4683F: drivers/net/wan/cosa* 4684 4685COUNTER SUBSYSTEM 4686M: William Breathitt Gray <vilhelm.gray@gmail.com> 4687L: linux-iio@vger.kernel.org 4688S: Maintained 4689F: Documentation/ABI/testing/sysfs-bus-counter* 4690F: Documentation/driver-api/generic-counter.rst 4691F: drivers/counter/ 4692F: include/linux/counter.h 4693F: include/linux/counter_enum.h 4694 4695CP2615 I2C DRIVER 4696M: Bence Csókás <bence98@sch.bme.hu> 4697S: Maintained 4698F: drivers/i2c/busses/i2c-cp2615.c 4699 4700CPMAC ETHERNET DRIVER 4701M: Florian Fainelli <f.fainelli@gmail.com> 4702L: netdev@vger.kernel.org 4703S: Maintained 4704F: drivers/net/ethernet/ti/cpmac.c 4705 4706CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 4707M: Viresh Kumar <viresh.kumar@linaro.org> 4708M: Sudeep Holla <sudeep.holla@arm.com> 4709L: linux-pm@vger.kernel.org 4710S: Maintained 4711W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 4712F: drivers/cpufreq/vexpress-spc-cpufreq.c 4713 4714CPU FREQUENCY SCALING FRAMEWORK 4715M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 4716M: Viresh Kumar <viresh.kumar@linaro.org> 4717L: linux-pm@vger.kernel.org 4718S: Maintained 4719B: https://bugzilla.kernel.org 4720T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4721T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 4722F: Documentation/admin-guide/pm/cpufreq.rst 4723F: Documentation/admin-guide/pm/intel_pstate.rst 4724F: Documentation/cpu-freq/ 4725F: Documentation/devicetree/bindings/cpufreq/ 4726F: drivers/cpufreq/ 4727F: include/linux/cpufreq.h 4728F: include/linux/sched/cpufreq.h 4729F: kernel/sched/cpufreq*.c 4730F: tools/testing/selftests/cpufreq/ 4731 4732CPU IDLE TIME MANAGEMENT FRAMEWORK 4733M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 4734M: Daniel Lezcano <daniel.lezcano@linaro.org> 4735L: linux-pm@vger.kernel.org 4736S: Maintained 4737B: https://bugzilla.kernel.org 4738T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4739F: Documentation/admin-guide/pm/cpuidle.rst 4740F: Documentation/driver-api/pm/cpuidle.rst 4741F: drivers/cpuidle/ 4742F: include/linux/cpuidle.h 4743 4744CPU POWER MONITORING SUBSYSTEM 4745M: Thomas Renninger <trenn@suse.com> 4746M: Shuah Khan <shuah@kernel.org> 4747M: Shuah Khan <skhan@linuxfoundation.org> 4748L: linux-pm@vger.kernel.org 4749S: Maintained 4750F: tools/power/cpupower/ 4751 4752CPUID/MSR DRIVER 4753M: "H. Peter Anvin" <hpa@zytor.com> 4754S: Maintained 4755F: arch/x86/kernel/cpuid.c 4756F: arch/x86/kernel/msr.c 4757 4758CPUIDLE DRIVER - ARM BIG LITTLE 4759M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4760M: Daniel Lezcano <daniel.lezcano@linaro.org> 4761L: linux-pm@vger.kernel.org 4762L: linux-arm-kernel@lists.infradead.org 4763S: Maintained 4764T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4765F: drivers/cpuidle/cpuidle-big_little.c 4766 4767CPUIDLE DRIVER - ARM EXYNOS 4768M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 4769M: Daniel Lezcano <daniel.lezcano@linaro.org> 4770M: Kukjin Kim <kgene@kernel.org> 4771L: linux-pm@vger.kernel.org 4772L: linux-samsung-soc@vger.kernel.org 4773S: Supported 4774F: arch/arm/mach-exynos/pm.c 4775F: drivers/cpuidle/cpuidle-exynos.c 4776F: include/linux/platform_data/cpuidle-exynos.h 4777 4778CPUIDLE DRIVER - ARM PSCI 4779M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4780M: Sudeep Holla <sudeep.holla@arm.com> 4781L: linux-pm@vger.kernel.org 4782L: linux-arm-kernel@lists.infradead.org 4783S: Supported 4784F: drivers/cpuidle/cpuidle-psci.c 4785 4786CPUIDLE DRIVER - ARM PSCI PM DOMAIN 4787M: Ulf Hansson <ulf.hansson@linaro.org> 4788L: linux-pm@vger.kernel.org 4789L: linux-arm-kernel@lists.infradead.org 4790S: Supported 4791F: drivers/cpuidle/cpuidle-psci.h 4792F: drivers/cpuidle/cpuidle-psci-domain.c 4793 4794CRAMFS FILESYSTEM 4795M: Nicolas Pitre <nico@fluxnic.net> 4796S: Maintained 4797F: Documentation/filesystems/cramfs.rst 4798F: fs/cramfs/ 4799 4800CREATIVE SB0540 4801M: Bastien Nocera <hadess@hadess.net> 4802L: linux-input@vger.kernel.org 4803S: Maintained 4804F: drivers/hid/hid-creative-sb0540.c 4805 4806CRYPTO API 4807M: Herbert Xu <herbert@gondor.apana.org.au> 4808M: "David S. Miller" <davem@davemloft.net> 4809L: linux-crypto@vger.kernel.org 4810S: Maintained 4811T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 4812T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 4813F: Documentation/crypto/ 4814F: Documentation/devicetree/bindings/crypto/ 4815F: arch/*/crypto/ 4816F: crypto/ 4817F: drivers/crypto/ 4818F: include/crypto/ 4819F: include/linux/crypto* 4820F: lib/crypto/ 4821 4822CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 4823M: Neil Horman <nhorman@tuxdriver.com> 4824L: linux-crypto@vger.kernel.org 4825S: Maintained 4826F: crypto/ansi_cprng.c 4827F: crypto/rng.c 4828 4829CS3308 MEDIA DRIVER 4830M: Hans Verkuil <hverkuil@xs4all.nl> 4831L: linux-media@vger.kernel.org 4832S: Odd Fixes 4833W: http://linuxtv.org 4834T: git git://linuxtv.org/media_tree.git 4835F: drivers/media/i2c/cs3308.c 4836 4837CS5535 Audio ALSA driver 4838M: Jaya Kumar <jayakumar.alsa@gmail.com> 4839S: Maintained 4840F: sound/pci/cs5535audio/ 4841 4842CSI DRIVERS FOR ALLWINNER V3s 4843M: Yong Deng <yong.deng@magewell.com> 4844L: linux-media@vger.kernel.org 4845S: Maintained 4846T: git git://linuxtv.org/media_tree.git 4847F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 4848F: drivers/media/platform/sunxi/sun6i-csi/ 4849 4850CW1200 WLAN driver 4851M: Solomon Peachy <pizza@shaftnet.org> 4852S: Maintained 4853F: drivers/net/wireless/st/cw1200/ 4854 4855CX18 VIDEO4LINUX DRIVER 4856M: Andy Walls <awalls@md.metrocast.net> 4857L: linux-media@vger.kernel.org 4858S: Maintained 4859W: https://linuxtv.org 4860T: git git://linuxtv.org/media_tree.git 4861F: drivers/media/pci/cx18/ 4862F: include/uapi/linux/ivtv* 4863 4864CX2341X MPEG ENCODER HELPER MODULE 4865M: Hans Verkuil <hverkuil@xs4all.nl> 4866L: linux-media@vger.kernel.org 4867S: Maintained 4868W: https://linuxtv.org 4869T: git git://linuxtv.org/media_tree.git 4870F: drivers/media/common/cx2341x* 4871F: include/media/drv-intf/cx2341x.h 4872 4873CX24120 MEDIA DRIVER 4874M: Jemma Denson <jdenson@gmail.com> 4875M: Patrick Boettcher <patrick.boettcher@posteo.de> 4876L: linux-media@vger.kernel.org 4877S: Maintained 4878W: https://linuxtv.org 4879Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4880F: drivers/media/dvb-frontends/cx24120* 4881 4882CX88 VIDEO4LINUX DRIVER 4883M: Mauro Carvalho Chehab <mchehab@kernel.org> 4884L: linux-media@vger.kernel.org 4885S: Odd fixes 4886W: https://linuxtv.org 4887T: git git://linuxtv.org/media_tree.git 4888F: Documentation/driver-api/media/drivers/cx88* 4889F: drivers/media/pci/cx88/ 4890 4891CXD2820R MEDIA DRIVER 4892M: Antti Palosaari <crope@iki.fi> 4893L: linux-media@vger.kernel.org 4894S: Maintained 4895W: https://linuxtv.org 4896W: http://palosaari.fi/linux/ 4897Q: http://patchwork.linuxtv.org/project/linux-media/list/ 4898T: git git://linuxtv.org/anttip/media_tree.git 4899F: drivers/media/dvb-frontends/cxd2820r* 4900 4901CXGB3 ETHERNET DRIVER (CXGB3) 4902M: Raju Rangoju <rajur@chelsio.com> 4903L: netdev@vger.kernel.org 4904S: Supported 4905W: http://www.chelsio.com 4906F: drivers/net/ethernet/chelsio/cxgb3/ 4907 4908CXGB3 ISCSI DRIVER (CXGB3I) 4909M: Karen Xie <kxie@chelsio.com> 4910L: linux-scsi@vger.kernel.org 4911S: Supported 4912W: http://www.chelsio.com 4913F: drivers/scsi/cxgbi/cxgb3i 4914 4915CXGB4 CRYPTO DRIVER (chcr) 4916M: Ayush Sawal <ayush.sawal@chelsio.com> 4917M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 4918M: Rohit Maheshwari <rohitm@chelsio.com> 4919L: linux-crypto@vger.kernel.org 4920S: Supported 4921W: http://www.chelsio.com 4922F: drivers/crypto/chelsio 4923 4924CXGB4 INLINE CRYPTO DRIVER 4925M: Ayush Sawal <ayush.sawal@chelsio.com> 4926M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 4927M: Rohit Maheshwari <rohitm@chelsio.com> 4928L: netdev@vger.kernel.org 4929S: Supported 4930W: http://www.chelsio.com 4931F: drivers/net/ethernet/chelsio/inline_crypto/ 4932 4933CXGB4 ETHERNET DRIVER (CXGB4) 4934M: Raju Rangoju <rajur@chelsio.com> 4935L: netdev@vger.kernel.org 4936S: Supported 4937W: http://www.chelsio.com 4938F: drivers/net/ethernet/chelsio/cxgb4/ 4939 4940CXGB4 ISCSI DRIVER (CXGB4I) 4941M: Karen Xie <kxie@chelsio.com> 4942L: linux-scsi@vger.kernel.org 4943S: Supported 4944W: http://www.chelsio.com 4945F: drivers/scsi/cxgbi/cxgb4i 4946 4947CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 4948M: Potnuri Bharat Teja <bharat@chelsio.com> 4949L: linux-rdma@vger.kernel.org 4950S: Supported 4951W: http://www.openfabrics.org 4952F: drivers/infiniband/hw/cxgb4/ 4953F: include/uapi/rdma/cxgb4-abi.h 4954 4955CXGB4VF ETHERNET DRIVER (CXGB4VF) 4956M: Raju Rangoju <rajur@chelsio.com> 4957L: netdev@vger.kernel.org 4958S: Supported 4959W: http://www.chelsio.com 4960F: drivers/net/ethernet/chelsio/cxgb4vf/ 4961 4962CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 4963M: Frederic Barrat <fbarrat@linux.ibm.com> 4964M: Andrew Donnellan <ajd@linux.ibm.com> 4965L: linuxppc-dev@lists.ozlabs.org 4966S: Supported 4967F: Documentation/ABI/testing/sysfs-class-cxl 4968F: Documentation/powerpc/cxl.rst 4969F: arch/powerpc/platforms/powernv/pci-cxl.c 4970F: drivers/misc/cxl/ 4971F: include/misc/cxl* 4972F: include/uapi/misc/cxl.h 4973 4974CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 4975M: Manoj N. Kumar <manoj@linux.ibm.com> 4976M: Matthew R. Ochs <mrochs@linux.ibm.com> 4977M: Uma Krishnan <ukrishn@linux.ibm.com> 4978L: linux-scsi@vger.kernel.org 4979S: Supported 4980F: Documentation/powerpc/cxlflash.rst 4981F: drivers/scsi/cxlflash/ 4982F: include/uapi/scsi/cxlflash_ioctl.h 4983 4984CYBERPRO FB DRIVER 4985M: Russell King <linux@armlinux.org.uk> 4986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4987S: Maintained 4988W: http://www.armlinux.org.uk/ 4989F: drivers/video/fbdev/cyber2000fb.* 4990 4991CYCLADES PC300 DRIVER 4992S: Orphan 4993F: drivers/net/wan/pc300* 4994 4995CYPRESS_FIRMWARE MEDIA DRIVER 4996M: Antti Palosaari <crope@iki.fi> 4997L: linux-media@vger.kernel.org 4998S: Maintained 4999W: https://linuxtv.org 5000W: http://palosaari.fi/linux/ 5001Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5002T: git git://linuxtv.org/anttip/media_tree.git 5003F: drivers/media/common/cypress_firmware* 5004 5005CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5006M: Linus Walleij <linus.walleij@linaro.org> 5007L: linux-input@vger.kernel.org 5008S: Maintained 5009F: drivers/input/touchscreen/cy8ctma140.c 5010 5011CYTTSP TOUCHSCREEN DRIVER 5012M: Ferruh Yigit <fery@cypress.com> 5013L: linux-input@vger.kernel.org 5014S: Supported 5015F: drivers/input/touchscreen/cyttsp* 5016F: include/linux/input/cyttsp.h 5017 5018D-LINK DIR-685 TOUCHKEYS DRIVER 5019M: Linus Walleij <linus.walleij@linaro.org> 5020L: linux-input@vger.kernel.org 5021S: Supported 5022F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5023 5024DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5025M: Joshua Kinard <kumba@gentoo.org> 5026S: Maintained 5027F: drivers/rtc/rtc-ds1685.c 5028F: include/linux/rtc/ds1685.h 5029 5030DAMA SLAVE for AX.25 5031M: Joerg Reuter <jreuter@yaina.de> 5032L: linux-hams@vger.kernel.org 5033S: Maintained 5034W: http://yaina.de/jreuter/ 5035W: http://www.qsl.net/dl1bke/ 5036F: net/ax25/af_ax25.c 5037F: net/ax25/ax25_dev.c 5038F: net/ax25/ax25_ds_* 5039F: net/ax25/ax25_in.c 5040F: net/ax25/ax25_out.c 5041F: net/ax25/ax25_timer.c 5042F: net/ax25/sysctl_net_ax25.c 5043 5044DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5045L: netdev@vger.kernel.org 5046S: Orphan 5047F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5048F: drivers/net/ethernet/dec/tulip/dmfe.c 5049 5050DC390/AM53C974 SCSI driver 5051M: Hannes Reinecke <hare@suse.com> 5052L: linux-scsi@vger.kernel.org 5053S: Maintained 5054F: drivers/scsi/am53c974.c 5055 5056DC395x SCSI driver 5057M: Oliver Neukum <oliver@neukum.org> 5058M: Ali Akcaagac <aliakc@web.de> 5059M: Jamie Lenehan <lenehan@twibble.org> 5060L: dc395x@twibble.org 5061S: Maintained 5062W: http://twibble.org/dist/dc395x/ 5063W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5064F: Documentation/scsi/dc395x.rst 5065F: drivers/scsi/dc395x.* 5066 5067DCCP PROTOCOL 5068L: dccp@vger.kernel.org 5069S: Orphan 5070W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5071F: include/linux/dccp.h 5072F: include/linux/tfrc.h 5073F: include/uapi/linux/dccp.h 5074F: net/dccp/ 5075 5076DECnet NETWORK LAYER 5077L: linux-decnet-user@lists.sourceforge.net 5078S: Orphan 5079W: http://linux-decnet.sourceforge.net 5080F: Documentation/networking/decnet.rst 5081F: net/decnet/ 5082 5083DECSTATION PLATFORM SUPPORT 5084M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5085L: linux-mips@vger.kernel.org 5086S: Maintained 5087W: http://www.linux-mips.org/wiki/DECstation 5088F: arch/mips/dec/ 5089F: arch/mips/include/asm/dec/ 5090F: arch/mips/include/asm/mach-dec/ 5091 5092DEFXX FDDI NETWORK DRIVER 5093M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5094S: Maintained 5095F: drivers/net/fddi/defxx.* 5096 5097DEFZA FDDI NETWORK DRIVER 5098M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5099S: Maintained 5100F: drivers/net/fddi/defza.* 5101 5102DEINTERLACE DRIVERS FOR ALLWINNER H3 5103M: Jernej Skrabec <jernej.skrabec@gmail.com> 5104L: linux-media@vger.kernel.org 5105S: Maintained 5106T: git git://linuxtv.org/media_tree.git 5107F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5108F: drivers/media/platform/sunxi/sun8i-di/ 5109 5110DELL LAPTOP DRIVER 5111M: Matthew Garrett <mjg59@srcf.ucam.org> 5112M: Pali Rohár <pali@kernel.org> 5113L: platform-driver-x86@vger.kernel.org 5114S: Maintained 5115F: drivers/platform/x86/dell/dell-laptop.c 5116 5117DELL LAPTOP FREEFALL DRIVER 5118M: Pali Rohár <pali@kernel.org> 5119S: Maintained 5120F: drivers/platform/x86/dell/dell-smo8800.c 5121 5122DELL LAPTOP RBTN DRIVER 5123M: Pali Rohár <pali@kernel.org> 5124S: Maintained 5125F: drivers/platform/x86/dell/dell-rbtn.* 5126 5127DELL LAPTOP SMM DRIVER 5128M: Pali Rohár <pali@kernel.org> 5129S: Maintained 5130F: drivers/hwmon/dell-smm-hwmon.c 5131F: include/uapi/linux/i8k.h 5132 5133DELL REMOTE BIOS UPDATE DRIVER 5134M: Stuart Hayes <stuart.w.hayes@gmail.com> 5135L: platform-driver-x86@vger.kernel.org 5136S: Maintained 5137F: drivers/platform/x86/dell/dell_rbu.c 5138 5139DELL SMBIOS DRIVER 5140M: Pali Rohár <pali@kernel.org> 5141L: Dell.Client.Kernel@dell.com 5142L: platform-driver-x86@vger.kernel.org 5143S: Maintained 5144F: drivers/platform/x86/dell/dell-smbios.* 5145 5146DELL SMBIOS SMM DRIVER 5147L: Dell.Client.Kernel@dell.com 5148L: platform-driver-x86@vger.kernel.org 5149S: Maintained 5150F: drivers/platform/x86/dell/dell-smbios-smm.c 5151 5152DELL SMBIOS WMI DRIVER 5153L: Dell.Client.Kernel@dell.com 5154L: platform-driver-x86@vger.kernel.org 5155S: Maintained 5156F: drivers/platform/x86/dell/dell-smbios-wmi.c 5157F: tools/wmi/dell-smbios-example.c 5158 5159DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5160M: Stuart Hayes <stuart.w.hayes@gmail.com> 5161L: platform-driver-x86@vger.kernel.org 5162S: Maintained 5163F: Documentation/driver-api/dcdbas.rst 5164F: drivers/platform/x86/dell/dcdbas.* 5165 5166DELL WMI DESCRIPTOR DRIVER 5167L: Dell.Client.Kernel@dell.com 5168S: Maintained 5169F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5170 5171DELL WMI SYSMAN DRIVER 5172M: Divya Bharathi <divya.bharathi@dell.com> 5173M: Prasanth Ksr <prasanth.ksr@dell.com> 5174L: Dell.Client.Kernel@dell.com 5175L: platform-driver-x86@vger.kernel.org 5176S: Maintained 5177F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5178F: drivers/platform/x86/dell/dell-wmi-sysman/ 5179 5180DELL WMI NOTIFICATIONS DRIVER 5181M: Matthew Garrett <mjg59@srcf.ucam.org> 5182M: Pali Rohár <pali@kernel.org> 5183S: Maintained 5184F: drivers/platform/x86/dell/dell-wmi.c 5185 5186DELTA ST MEDIA DRIVER 5187M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5188L: linux-media@vger.kernel.org 5189S: Supported 5190W: https://linuxtv.org 5191T: git git://linuxtv.org/media_tree.git 5192F: drivers/media/platform/sti/delta 5193 5194DENALI NAND DRIVER 5195L: linux-mtd@lists.infradead.org 5196S: Orphan 5197F: drivers/mtd/nand/raw/denali* 5198 5199DESIGNWARE EDMA CORE IP DRIVER 5200M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5201L: dmaengine@vger.kernel.org 5202S: Maintained 5203F: drivers/dma/dw-edma/ 5204F: include/linux/dma/edma.h 5205 5206DESIGNWARE XDATA IP DRIVER 5207M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5208L: linux-pci@vger.kernel.org 5209S: Maintained 5210F: Documentation/misc-devices/dw-xdata-pcie.rst 5211F: drivers/misc/dw-xdata-pcie.c 5212 5213DESIGNWARE USB2 DRD IP DRIVER 5214M: Minas Harutyunyan <hminas@synopsys.com> 5215L: linux-usb@vger.kernel.org 5216S: Maintained 5217T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5218F: drivers/usb/dwc2/ 5219 5220DESIGNWARE USB3 DRD IP DRIVER 5221M: Felipe Balbi <balbi@kernel.org> 5222L: linux-usb@vger.kernel.org 5223S: Maintained 5224T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5225F: drivers/usb/dwc3/ 5226 5227DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5228M: Andreas Klinger <ak@it-klinger.de> 5229L: linux-iio@vger.kernel.org 5230S: Maintained 5231F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5232F: drivers/iio/proximity/srf*.c 5233 5234DEVICE COREDUMP (DEV_COREDUMP) 5235M: Johannes Berg <johannes@sipsolutions.net> 5236L: linux-kernel@vger.kernel.org 5237S: Maintained 5238F: drivers/base/devcoredump.c 5239F: include/linux/devcoredump.h 5240 5241DEVICE DEPENDENCY HELPER SCRIPT 5242M: Saravana Kannan <saravanak@google.com> 5243L: linux-kernel@vger.kernel.org 5244S: Maintained 5245F: scripts/dev-needs.sh 5246 5247DEVICE DIRECT ACCESS (DAX) 5248M: Dan Williams <dan.j.williams@intel.com> 5249M: Vishal Verma <vishal.l.verma@intel.com> 5250M: Dave Jiang <dave.jiang@intel.com> 5251L: nvdimm@lists.linux.dev 5252S: Supported 5253F: drivers/dax/ 5254 5255DEVICE FREQUENCY (DEVFREQ) 5256M: MyungJoo Ham <myungjoo.ham@samsung.com> 5257M: Kyungmin Park <kyungmin.park@samsung.com> 5258M: Chanwoo Choi <cw00.choi@samsung.com> 5259L: linux-pm@vger.kernel.org 5260S: Maintained 5261T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5262F: Documentation/devicetree/bindings/devfreq/ 5263F: drivers/devfreq/ 5264F: include/linux/devfreq.h 5265F: include/trace/events/devfreq.h 5266 5267DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5268M: Chanwoo Choi <cw00.choi@samsung.com> 5269L: linux-pm@vger.kernel.org 5270S: Supported 5271T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5272F: Documentation/devicetree/bindings/devfreq/event/ 5273F: drivers/devfreq/devfreq-event.c 5274F: drivers/devfreq/event/ 5275F: include/dt-bindings/pmu/exynos_ppmu.h 5276F: include/linux/devfreq-event.h 5277 5278DEVICE NUMBER REGISTRY 5279M: Torben Mathiasen <device@lanana.org> 5280S: Maintained 5281W: http://lanana.org/docs/device-list/index.html 5282 5283DEVICE RESOURCE MANAGEMENT HELPERS 5284M: Hans de Goede <hdegoede@redhat.com> 5285R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 5286S: Maintained 5287F: include/linux/devm-helpers.h 5288 5289DEVICE-MAPPER (LVM) 5290M: Alasdair Kergon <agk@redhat.com> 5291M: Mike Snitzer <snitzer@redhat.com> 5292M: dm-devel@redhat.com 5293L: dm-devel@redhat.com 5294S: Maintained 5295W: http://sources.redhat.com/dm 5296Q: http://patchwork.kernel.org/project/dm-devel/list/ 5297T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5298T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5299F: Documentation/admin-guide/device-mapper/ 5300F: drivers/md/Kconfig 5301F: drivers/md/Makefile 5302F: drivers/md/dm* 5303F: drivers/md/persistent-data/ 5304F: include/linux/device-mapper.h 5305F: include/linux/dm-*.h 5306F: include/uapi/linux/dm-*.h 5307 5308DEVLINK 5309M: Jiri Pirko <jiri@nvidia.com> 5310L: netdev@vger.kernel.org 5311S: Supported 5312F: Documentation/networking/devlink 5313F: include/net/devlink.h 5314F: include/uapi/linux/devlink.h 5315F: net/core/devlink.c 5316 5317DIALOG SEMICONDUCTOR DRIVERS 5318M: Support Opensource <support.opensource@diasemi.com> 5319S: Supported 5320W: http://www.dialog-semiconductor.com/products 5321F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5322F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5323F: Documentation/devicetree/bindings/mfd/da90*.txt 5324F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 5325F: Documentation/devicetree/bindings/regulator/da92*.txt 5326F: Documentation/devicetree/bindings/regulator/slg51000.txt 5327F: Documentation/devicetree/bindings/sound/da[79]*.txt 5328F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 5329F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 5330F: Documentation/hwmon/da90??.rst 5331F: drivers/gpio/gpio-da90??.c 5332F: drivers/hwmon/da90??-hwmon.c 5333F: drivers/iio/adc/da91??-*.c 5334F: drivers/input/misc/da72??.[ch] 5335F: drivers/input/misc/da90??_onkey.c 5336F: drivers/input/touchscreen/da9052_tsi.c 5337F: drivers/leds/leds-da90??.c 5338F: drivers/mfd/da903x.c 5339F: drivers/mfd/da90??-*.c 5340F: drivers/mfd/da91??-*.c 5341F: drivers/pinctrl/pinctrl-da90??.c 5342F: drivers/power/supply/da9052-battery.c 5343F: drivers/power/supply/da91??-*.c 5344F: drivers/regulator/da9???-regulator.[ch] 5345F: drivers/regulator/slg51000-regulator.[ch] 5346F: drivers/rtc/rtc-da90??.c 5347F: drivers/thermal/da90??-thermal.c 5348F: drivers/video/backlight/da90??_bl.c 5349F: drivers/watchdog/da90??_wdt.c 5350F: include/dt-bindings/regulator/dlg,da9*-regulator.h 5351F: include/linux/mfd/da903x.h 5352F: include/linux/mfd/da9052/ 5353F: include/linux/mfd/da9055/ 5354F: include/linux/mfd/da9062/ 5355F: include/linux/mfd/da9063/ 5356F: include/linux/mfd/da9150/ 5357F: include/linux/regulator/da9211.h 5358F: include/sound/da[79]*.h 5359F: sound/soc/codecs/da[79]*.[ch] 5360 5361DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 5362M: William Breathitt Gray <vilhelm.gray@gmail.com> 5363L: linux-gpio@vger.kernel.org 5364S: Maintained 5365F: drivers/gpio/gpio-gpio-mm.c 5366 5367DIOLAN U2C-12 I2C DRIVER 5368M: Guenter Roeck <linux@roeck-us.net> 5369L: linux-i2c@vger.kernel.org 5370S: Maintained 5371F: drivers/i2c/busses/i2c-diolan-u2c.c 5372 5373DIRECTORY NOTIFICATION (DNOTIFY) 5374M: Jan Kara <jack@suse.cz> 5375R: Amir Goldstein <amir73il@gmail.com> 5376L: linux-fsdevel@vger.kernel.org 5377S: Maintained 5378F: Documentation/filesystems/dnotify.rst 5379F: fs/notify/dnotify/ 5380F: include/linux/dnotify.h 5381 5382DISK GEOMETRY AND PARTITION HANDLING 5383M: Andries Brouwer <aeb@cwi.nl> 5384S: Maintained 5385W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 5386W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 5387W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 5388 5389DISKQUOTA 5390M: Jan Kara <jack@suse.com> 5391S: Maintained 5392F: Documentation/filesystems/quota.rst 5393F: fs/quota/ 5394F: include/linux/quota*.h 5395F: include/uapi/linux/quota*.h 5396 5397DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 5398M: Bernie Thompson <bernie@plugable.com> 5399L: linux-fbdev@vger.kernel.org 5400S: Maintained 5401W: http://plugable.com/category/projects/udlfb/ 5402F: Documentation/fb/udlfb.rst 5403F: drivers/video/fbdev/udlfb.c 5404F: include/video/udlfb.h 5405 5406DISTRIBUTED LOCK MANAGER (DLM) 5407M: Christine Caulfield <ccaulfie@redhat.com> 5408M: David Teigland <teigland@redhat.com> 5409L: cluster-devel@redhat.com 5410S: Supported 5411W: http://sources.redhat.com/cluster/ 5412T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 5413F: fs/dlm/ 5414 5415DMA BUFFER SHARING FRAMEWORK 5416M: Sumit Semwal <sumit.semwal@linaro.org> 5417M: Christian König <christian.koenig@amd.com> 5418L: linux-media@vger.kernel.org 5419L: dri-devel@lists.freedesktop.org 5420L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5421S: Maintained 5422T: git git://anongit.freedesktop.org/drm/drm-misc 5423F: Documentation/driver-api/dma-buf.rst 5424F: drivers/dma-buf/ 5425F: include/linux/*fence.h 5426F: include/linux/dma-buf* 5427F: include/linux/dma-resv.h 5428K: \bdma_(?:buf|fence|resv)\b 5429 5430DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 5431M: Vinod Koul <vkoul@kernel.org> 5432L: dmaengine@vger.kernel.org 5433S: Maintained 5434Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 5435T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 5436F: Documentation/devicetree/bindings/dma/ 5437F: Documentation/driver-api/dmaengine/ 5438F: drivers/dma/ 5439F: include/linux/dma/ 5440F: include/linux/dmaengine.h 5441F: include/linux/of_dma.h 5442 5443DMA MAPPING HELPERS 5444M: Christoph Hellwig <hch@lst.de> 5445M: Marek Szyprowski <m.szyprowski@samsung.com> 5446R: Robin Murphy <robin.murphy@arm.com> 5447L: iommu@lists.linux-foundation.org 5448S: Supported 5449W: http://git.infradead.org/users/hch/dma-mapping.git 5450T: git git://git.infradead.org/users/hch/dma-mapping.git 5451F: include/asm-generic/dma-mapping.h 5452F: include/linux/dma-direct.h 5453F: include/linux/dma-mapping.h 5454F: include/linux/dma-map-ops.h 5455F: kernel/dma/ 5456 5457DMA MAPPING BENCHMARK 5458M: Barry Song <song.bao.hua@hisilicon.com> 5459L: iommu@lists.linux-foundation.org 5460F: kernel/dma/map_benchmark.c 5461F: tools/testing/selftests/dma/ 5462 5463DMA-BUF HEAPS FRAMEWORK 5464M: Sumit Semwal <sumit.semwal@linaro.org> 5465R: Benjamin Gaignard <benjamin.gaignard@linaro.org> 5466R: Liam Mark <lmark@codeaurora.org> 5467R: Laura Abbott <labbott@redhat.com> 5468R: Brian Starkey <Brian.Starkey@arm.com> 5469R: John Stultz <john.stultz@linaro.org> 5470L: linux-media@vger.kernel.org 5471L: dri-devel@lists.freedesktop.org 5472L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5473S: Maintained 5474T: git git://anongit.freedesktop.org/drm/drm-misc 5475F: drivers/dma-buf/dma-heap.c 5476F: drivers/dma-buf/heaps/* 5477F: include/linux/dma-heap.h 5478F: include/uapi/linux/dma-heap.h 5479 5480DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 5481M: Lukasz Luba <lukasz.luba@arm.com> 5482L: linux-pm@vger.kernel.org 5483L: linux-samsung-soc@vger.kernel.org 5484S: Maintained 5485F: Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt 5486F: drivers/memory/samsung/exynos5422-dmc.c 5487 5488DME1737 HARDWARE MONITOR DRIVER 5489M: Juerg Haefliger <juergh@gmail.com> 5490L: linux-hwmon@vger.kernel.org 5491S: Maintained 5492F: Documentation/hwmon/dme1737.rst 5493F: drivers/hwmon/dme1737.c 5494 5495DMI/SMBIOS SUPPORT 5496M: Jean Delvare <jdelvare@suse.com> 5497S: Maintained 5498T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 5499F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 5500F: drivers/firmware/dmi-id.c 5501F: drivers/firmware/dmi_scan.c 5502F: include/linux/dmi.h 5503 5504DOCUMENTATION 5505M: Jonathan Corbet <corbet@lwn.net> 5506L: linux-doc@vger.kernel.org 5507S: Maintained 5508P: Documentation/doc-guide/maintainer-profile.rst 5509T: git git://git.lwn.net/linux.git docs-next 5510F: Documentation/ 5511F: scripts/documentation-file-ref-check 5512F: scripts/kernel-doc 5513F: scripts/sphinx-pre-install 5514X: Documentation/ABI/ 5515X: Documentation/admin-guide/media/ 5516X: Documentation/devicetree/ 5517X: Documentation/driver-api/media/ 5518X: Documentation/firmware-guide/acpi/ 5519X: Documentation/i2c/ 5520X: Documentation/power/ 5521X: Documentation/spi/ 5522X: Documentation/userspace-api/media/ 5523 5524DOCUMENTATION REPORTING ISSUES 5525M: Thorsten Leemhuis <linux@leemhuis.info> 5526L: linux-doc@vger.kernel.org 5527S: Maintained 5528F: Documentation/admin-guide/reporting-issues.rst 5529 5530DOCUMENTATION SCRIPTS 5531M: Mauro Carvalho Chehab <mchehab@kernel.org> 5532L: linux-doc@vger.kernel.org 5533S: Maintained 5534F: Documentation/sphinx/parse-headers.pl 5535F: scripts/documentation-file-ref-check 5536F: scripts/sphinx-pre-install 5537 5538DOCUMENTATION/ITALIAN 5539M: Federico Vaga <federico.vaga@vaga.pv.it> 5540L: linux-doc@vger.kernel.org 5541S: Maintained 5542F: Documentation/translations/it_IT 5543 5544DONGWOON DW9714 LENS VOICE COIL DRIVER 5545M: Sakari Ailus <sakari.ailus@linux.intel.com> 5546L: linux-media@vger.kernel.org 5547S: Maintained 5548T: git git://linuxtv.org/media_tree.git 5549F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 5550F: drivers/media/i2c/dw9714.c 5551 5552DONGWOON DW9768 LENS VOICE COIL DRIVER 5553M: Dongchun Zhu <dongchun.zhu@mediatek.com> 5554L: linux-media@vger.kernel.org 5555S: Maintained 5556T: git git://linuxtv.org/media_tree.git 5557F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 5558F: drivers/media/i2c/dw9768.c 5559 5560DONGWOON DW9807 LENS VOICE COIL DRIVER 5561M: Sakari Ailus <sakari.ailus@linux.intel.com> 5562L: linux-media@vger.kernel.org 5563S: Maintained 5564T: git git://linuxtv.org/media_tree.git 5565F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt 5566F: drivers/media/i2c/dw9807-vcm.c 5567 5568DOUBLETALK DRIVER 5569M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 5570L: blinux-list@redhat.com 5571S: Maintained 5572F: drivers/char/dtlk.c 5573F: include/linux/dtlk.h 5574 5575DPAA2 DATAPATH I/O (DPIO) DRIVER 5576M: Roy Pledge <Roy.Pledge@nxp.com> 5577L: linux-kernel@vger.kernel.org 5578S: Maintained 5579F: drivers/soc/fsl/dpio 5580 5581DPAA2 ETHERNET DRIVER 5582M: Ioana Ciornei <ioana.ciornei@nxp.com> 5583L: netdev@vger.kernel.org 5584S: Maintained 5585F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 5586F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 5587F: drivers/net/ethernet/freescale/dpaa2/Kconfig 5588F: drivers/net/ethernet/freescale/dpaa2/Makefile 5589F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 5590F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 5591F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 5592F: drivers/net/ethernet/freescale/dpaa2/dpmac* 5593F: drivers/net/ethernet/freescale/dpaa2/dpni* 5594 5595DPAA2 ETHERNET SWITCH DRIVER 5596M: Ioana Ciornei <ioana.ciornei@nxp.com> 5597L: netdev@vger.kernel.org 5598S: Maintained 5599F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 5600F: drivers/net/ethernet/freescale/dpaa2/dpsw* 5601 5602DPT_I2O SCSI RAID DRIVER 5603M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 5604L: linux-scsi@vger.kernel.org 5605S: Maintained 5606W: http://www.adaptec.com/ 5607F: drivers/scsi/dpt* 5608F: drivers/scsi/dpt/ 5609 5610DRBD DRIVER 5611M: Philipp Reisner <philipp.reisner@linbit.com> 5612M: Lars Ellenberg <lars.ellenberg@linbit.com> 5613L: drbd-dev@lists.linbit.com 5614S: Supported 5615W: http://www.drbd.org 5616T: git git://git.linbit.com/linux-drbd.git 5617T: git git://git.linbit.com/drbd-8.4.git 5618F: Documentation/admin-guide/blockdev/ 5619F: drivers/block/drbd/ 5620F: lib/lru_cache.c 5621 5622DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 5623M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5624R: "Rafael J. Wysocki" <rafael@kernel.org> 5625S: Supported 5626T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 5627F: Documentation/core-api/kobject.rst 5628F: drivers/base/ 5629F: fs/debugfs/ 5630F: fs/sysfs/ 5631F: include/linux/debugfs.h 5632F: include/linux/kobj* 5633F: lib/kobj* 5634 5635DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 5636M: Nishanth Menon <nm@ti.com> 5637L: linux-pm@vger.kernel.org 5638S: Maintained 5639F: drivers/soc/ti/smartreflex.c 5640F: include/linux/power/smartreflex.h 5641 5642DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 5643M: Maxime Ripard <mripard@kernel.org> 5644M: Chen-Yu Tsai <wens@csie.org> 5645R: Jernej Skrabec <jernej.skrabec@gmail.com> 5646L: dri-devel@lists.freedesktop.org 5647S: Supported 5648T: git git://anongit.freedesktop.org/drm/drm-misc 5649F: drivers/gpu/drm/sun4i/sun8i* 5650 5651DRM DRIVER FOR ARM PL111 CLCD 5652M: Emma Anholt <emma@anholt.net> 5653S: Supported 5654T: git git://anongit.freedesktop.org/drm/drm-misc 5655F: drivers/gpu/drm/pl111/ 5656 5657DRM DRIVER FOR ARM VERSATILE TFT PANELS 5658M: Linus Walleij <linus.walleij@linaro.org> 5659S: Maintained 5660T: git git://anongit.freedesktop.org/drm/drm-misc 5661F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 5662F: drivers/gpu/drm/panel/panel-arm-versatile.c 5663 5664DRM DRIVER FOR ASPEED BMC GFX 5665M: Joel Stanley <joel@jms.id.au> 5666L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 5667S: Supported 5668T: git git://anongit.freedesktop.org/drm/drm-misc 5669F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 5670F: drivers/gpu/drm/aspeed/ 5671 5672DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 5673M: Dave Airlie <airlied@redhat.com> 5674R: Thomas Zimmermann <tzimmermann@suse.de> 5675L: dri-devel@lists.freedesktop.org 5676S: Supported 5677T: git git://anongit.freedesktop.org/drm/drm-misc 5678F: drivers/gpu/drm/ast/ 5679 5680DRM DRIVER FOR BOCHS VIRTUAL GPU 5681M: Gerd Hoffmann <kraxel@redhat.com> 5682L: virtualization@lists.linux-foundation.org 5683S: Maintained 5684T: git git://anongit.freedesktop.org/drm/drm-misc 5685F: drivers/gpu/drm/bochs/ 5686 5687DRM DRIVER FOR BOE HIMAX8279D PANELS 5688M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 5689S: Maintained 5690F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 5691F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 5692 5693DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 5694M: Jagan Teki <jagan@amarulasolutions.com> 5695S: Maintained 5696F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 5697F: drivers/gpu/drm/bridge/chipone-icn6211.c 5698 5699DRM DRIVER FOR FARADAY TVE200 TV ENCODER 5700M: Linus Walleij <linus.walleij@linaro.org> 5701S: Maintained 5702T: git git://anongit.freedesktop.org/drm/drm-misc 5703F: drivers/gpu/drm/tve200/ 5704 5705DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 5706M: Icenowy Zheng <icenowy@aosc.io> 5707S: Maintained 5708F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 5709F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 5710 5711DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 5712M: Jagan Teki <jagan@amarulasolutions.com> 5713S: Maintained 5714F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 5715F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 5716 5717DRM DRIVER FOR GENERIC USB DISPLAY 5718M: Noralf Trønnes <noralf@tronnes.org> 5719S: Maintained 5720W: https://github.com/notro/gud/wiki 5721T: git git://anongit.freedesktop.org/drm/drm-misc 5722F: drivers/gpu/drm/gud/ 5723F: include/drm/gud.h 5724 5725DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 5726M: Hans de Goede <hdegoede@redhat.com> 5727S: Maintained 5728T: git git://anongit.freedesktop.org/drm/drm-misc 5729F: drivers/gpu/drm/tiny/gm12u320.c 5730 5731DRM DRIVER FOR HX8357D PANELS 5732M: Emma Anholt <emma@anholt.net> 5733S: Maintained 5734T: git git://anongit.freedesktop.org/drm/drm-misc 5735F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 5736F: drivers/gpu/drm/tiny/hx8357d.c 5737 5738DRM DRIVER FOR ILITEK ILI9225 PANELS 5739M: David Lechner <david@lechnology.com> 5740S: Maintained 5741T: git git://anongit.freedesktop.org/drm/drm-misc 5742F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 5743F: drivers/gpu/drm/tiny/ili9225.c 5744 5745DRM DRIVER FOR ILITEK ILI9486 PANELS 5746M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 5747S: Maintained 5748T: git git://anongit.freedesktop.org/drm/drm-misc 5749F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 5750F: drivers/gpu/drm/tiny/ili9486.c 5751 5752DRM DRIVER FOR INTEL I810 VIDEO CARDS 5753S: Orphan / Obsolete 5754F: drivers/gpu/drm/i810/ 5755F: include/uapi/drm/i810_drm.h 5756 5757DRM DRIVER FOR LVDS PANELS 5758M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 5759L: dri-devel@lists.freedesktop.org 5760T: git git://anongit.freedesktop.org/drm/drm-misc 5761S: Maintained 5762F: drivers/gpu/drm/panel/panel-lvds.c 5763F: Documentation/devicetree/bindings/display/panel/lvds.yaml 5764 5765DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 5766M: Guido Günther <agx@sigxcpu.org> 5767R: Purism Kernel Team <kernel@puri.sm> 5768S: Maintained 5769F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 5770F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 5771 5772DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 5773S: Orphan / Obsolete 5774F: drivers/gpu/drm/mga/ 5775F: include/uapi/drm/mga_drm.h 5776 5777DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 5778M: Dave Airlie <airlied@redhat.com> 5779R: Thomas Zimmermann <tzimmermann@suse.de> 5780L: dri-devel@lists.freedesktop.org 5781S: Supported 5782T: git git://anongit.freedesktop.org/drm/drm-misc 5783F: drivers/gpu/drm/mgag200/ 5784 5785DRM DRIVER FOR MI0283QT 5786M: Noralf Trønnes <noralf@tronnes.org> 5787S: Maintained 5788T: git git://anongit.freedesktop.org/drm/drm-misc 5789F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 5790F: drivers/gpu/drm/tiny/mi0283qt.c 5791 5792DRM DRIVER FOR MSM ADRENO GPU 5793M: Rob Clark <robdclark@gmail.com> 5794M: Sean Paul <sean@poorly.run> 5795L: linux-arm-msm@vger.kernel.org 5796L: dri-devel@lists.freedesktop.org 5797L: freedreno@lists.freedesktop.org 5798S: Maintained 5799T: git https://gitlab.freedesktop.org/drm/msm.git 5800F: Documentation/devicetree/bindings/display/msm/ 5801F: drivers/gpu/drm/msm/ 5802F: include/uapi/drm/msm_drm.h 5803 5804DRM DRIVER FOR NOVATEK NT35510 PANELS 5805M: Linus Walleij <linus.walleij@linaro.org> 5806S: Maintained 5807T: git git://anongit.freedesktop.org/drm/drm-misc 5808F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 5809F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 5810 5811DRM DRIVER FOR NOVATEK NT36672A PANELS 5812M: Sumit Semwal <sumit.semwal@linaro.org> 5813S: Maintained 5814T: git git://anongit.freedesktop.org/drm/drm-misc 5815F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 5816F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 5817 5818DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 5819M: Ben Skeggs <bskeggs@redhat.com> 5820L: dri-devel@lists.freedesktop.org 5821L: nouveau@lists.freedesktop.org 5822S: Supported 5823T: git git://github.com/skeggsb/linux 5824F: drivers/gpu/drm/nouveau/ 5825F: include/uapi/drm/nouveau_drm.h 5826 5827DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 5828M: Stefan Mavrodiev <stefan@olimex.com> 5829S: Maintained 5830F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 5831F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 5832 5833DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 5834M: Noralf Trønnes <noralf@tronnes.org> 5835S: Maintained 5836T: git git://anongit.freedesktop.org/drm/drm-misc 5837F: Documentation/devicetree/bindings/display/repaper.txt 5838F: drivers/gpu/drm/tiny/repaper.c 5839 5840DRM DRIVER FOR QEMU'S CIRRUS DEVICE 5841M: Dave Airlie <airlied@redhat.com> 5842M: Gerd Hoffmann <kraxel@redhat.com> 5843L: virtualization@lists.linux-foundation.org 5844S: Obsolete 5845W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 5846T: git git://anongit.freedesktop.org/drm/drm-misc 5847F: drivers/gpu/drm/tiny/cirrus.c 5848 5849DRM DRIVER FOR QXL VIRTUAL GPU 5850M: Dave Airlie <airlied@redhat.com> 5851M: Gerd Hoffmann <kraxel@redhat.com> 5852L: virtualization@lists.linux-foundation.org 5853L: spice-devel@lists.freedesktop.org 5854S: Maintained 5855T: git git://anongit.freedesktop.org/drm/drm-misc 5856F: drivers/gpu/drm/qxl/ 5857F: include/uapi/drm/qxl_drm.h 5858 5859DRM DRIVER FOR RAGE 128 VIDEO CARDS 5860S: Orphan / Obsolete 5861F: drivers/gpu/drm/r128/ 5862F: include/uapi/drm/r128_drm.h 5863 5864DRM DRIVER FOR RAYDIUM RM67191 PANELS 5865M: Robert Chiras <robert.chiras@nxp.com> 5866S: Maintained 5867F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 5868F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 5869 5870DRM DRIVER FOR SITRONIX ST7703 PANELS 5871M: Guido Günther <agx@sigxcpu.org> 5872R: Purism Kernel Team <kernel@puri.sm> 5873R: Ondrej Jirman <megous@megous.com> 5874S: Maintained 5875F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 5876F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 5877 5878DRM DRIVER FOR SAVAGE VIDEO CARDS 5879S: Orphan / Obsolete 5880F: drivers/gpu/drm/savage/ 5881F: include/uapi/drm/savage_drm.h 5882 5883DRM DRIVER FOR SIS VIDEO CARDS 5884S: Orphan / Obsolete 5885F: drivers/gpu/drm/sis/ 5886F: include/uapi/drm/sis_drm.h 5887 5888DRM DRIVER FOR SITRONIX ST7586 PANELS 5889M: David Lechner <david@lechnology.com> 5890S: Maintained 5891T: git git://anongit.freedesktop.org/drm/drm-misc 5892F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 5893F: drivers/gpu/drm/tiny/st7586.c 5894 5895DRM DRIVER FOR SITRONIX ST7701 PANELS 5896M: Jagan Teki <jagan@amarulasolutions.com> 5897S: Maintained 5898F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 5899F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 5900 5901DRM DRIVER FOR SITRONIX ST7735R PANELS 5902M: David Lechner <david@lechnology.com> 5903S: Maintained 5904T: git git://anongit.freedesktop.org/drm/drm-misc 5905F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 5906F: drivers/gpu/drm/tiny/st7735r.c 5907 5908DRM DRIVER FOR SONY ACX424AKP PANELS 5909M: Linus Walleij <linus.walleij@linaro.org> 5910S: Maintained 5911T: git git://anongit.freedesktop.org/drm/drm-misc 5912F: drivers/gpu/drm/panel/panel-sony-acx424akp.c 5913 5914DRM DRIVER FOR ST-ERICSSON MCDE 5915M: Linus Walleij <linus.walleij@linaro.org> 5916S: Maintained 5917T: git git://anongit.freedesktop.org/drm/drm-misc 5918F: Documentation/devicetree/bindings/display/ste,mcde.yaml 5919F: drivers/gpu/drm/mcde/ 5920 5921DRM DRIVER FOR TDFX VIDEO CARDS 5922S: Orphan / Obsolete 5923F: drivers/gpu/drm/tdfx/ 5924 5925DRM DRIVER FOR TPO TPG110 PANELS 5926M: Linus Walleij <linus.walleij@linaro.org> 5927S: Maintained 5928T: git git://anongit.freedesktop.org/drm/drm-misc 5929F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 5930F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 5931 5932DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 5933M: Dave Airlie <airlied@redhat.com> 5934R: Sean Paul <sean@poorly.run> 5935R: Thomas Zimmermann <tzimmermann@suse.de> 5936L: dri-devel@lists.freedesktop.org 5937S: Supported 5938T: git git://anongit.freedesktop.org/drm/drm-misc 5939F: drivers/gpu/drm/udl/ 5940 5941DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 5942M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 5943M: Melissa Wen <melissa.srw@gmail.com> 5944R: Haneen Mohammed <hamohammed.sa@gmail.com> 5945R: Daniel Vetter <daniel@ffwll.ch> 5946L: dri-devel@lists.freedesktop.org 5947S: Maintained 5948T: git git://anongit.freedesktop.org/drm/drm-misc 5949F: Documentation/gpu/vkms.rst 5950F: drivers/gpu/drm/vkms/ 5951 5952DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 5953M: Hans de Goede <hdegoede@redhat.com> 5954L: dri-devel@lists.freedesktop.org 5955S: Maintained 5956T: git git://anongit.freedesktop.org/drm/drm-misc 5957F: drivers/gpu/drm/vboxvideo/ 5958 5959DRM DRIVER FOR VMWARE VIRTUAL GPU 5960M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 5961M: Roland Scheidegger <sroland@vmware.com> 5962M: Zack Rusin <zackr@vmware.com> 5963L: dri-devel@lists.freedesktop.org 5964S: Supported 5965T: git git://people.freedesktop.org/~sroland/linux 5966F: drivers/gpu/drm/vmwgfx/ 5967F: include/uapi/drm/vmwgfx_drm.h 5968 5969DRM DRIVERS 5970M: David Airlie <airlied@linux.ie> 5971M: Daniel Vetter <daniel@ffwll.ch> 5972L: dri-devel@lists.freedesktop.org 5973S: Maintained 5974B: https://gitlab.freedesktop.org/drm 5975C: irc://chat.freenode.net/dri-devel 5976T: git git://anongit.freedesktop.org/drm/drm 5977F: Documentation/devicetree/bindings/display/ 5978F: Documentation/devicetree/bindings/gpu/ 5979F: Documentation/gpu/ 5980F: drivers/gpu/drm/ 5981F: drivers/gpu/vga/ 5982F: include/drm/ 5983F: include/linux/vga* 5984F: include/uapi/drm/ 5985 5986DRM DRIVERS AND MISC GPU PATCHES 5987M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 5988M: Maxime Ripard <mripard@kernel.org> 5989M: Thomas Zimmermann <tzimmermann@suse.de> 5990S: Maintained 5991W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 5992T: git git://anongit.freedesktop.org/drm/drm-misc 5993F: Documentation/gpu/ 5994F: drivers/gpu/drm/* 5995F: drivers/gpu/vga/ 5996F: include/drm/drm* 5997F: include/linux/vga* 5998F: include/uapi/drm/drm* 5999 6000DRM DRIVERS FOR ALLWINNER A10 6001M: Maxime Ripard <mripard@kernel.org> 6002M: Chen-Yu Tsai <wens@csie.org> 6003L: dri-devel@lists.freedesktop.org 6004S: Supported 6005T: git git://anongit.freedesktop.org/drm/drm-misc 6006F: Documentation/devicetree/bindings/display/allwinner* 6007F: drivers/gpu/drm/sun4i/ 6008 6009DRM DRIVERS FOR AMLOGIC SOCS 6010M: Neil Armstrong <narmstrong@baylibre.com> 6011L: dri-devel@lists.freedesktop.org 6012L: linux-amlogic@lists.infradead.org 6013S: Supported 6014W: http://linux-meson.com/ 6015T: git git://anongit.freedesktop.org/drm/drm-misc 6016F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6017F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6018F: Documentation/gpu/meson.rst 6019F: drivers/gpu/drm/meson/ 6020 6021DRM DRIVERS FOR ATMEL HLCDC 6022M: Sam Ravnborg <sam@ravnborg.org> 6023M: Boris Brezillon <bbrezillon@kernel.org> 6024L: dri-devel@lists.freedesktop.org 6025S: Supported 6026T: git git://anongit.freedesktop.org/drm/drm-misc 6027F: Documentation/devicetree/bindings/display/atmel/ 6028F: drivers/gpu/drm/atmel-hlcdc/ 6029 6030DRM DRIVERS FOR BRIDGE CHIPS 6031M: Andrzej Hajda <a.hajda@samsung.com> 6032M: Neil Armstrong <narmstrong@baylibre.com> 6033M: Robert Foss <robert.foss@linaro.org> 6034R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6035R: Jonas Karlman <jonas@kwiboo.se> 6036R: Jernej Skrabec <jernej.skrabec@gmail.com> 6037S: Maintained 6038T: git git://anongit.freedesktop.org/drm/drm-misc 6039F: drivers/gpu/drm/bridge/ 6040 6041DRM DRIVERS FOR EXYNOS 6042M: Inki Dae <inki.dae@samsung.com> 6043M: Joonyoung Shim <jy0922.shim@samsung.com> 6044M: Seung-Woo Kim <sw0312.kim@samsung.com> 6045M: Kyungmin Park <kyungmin.park@samsung.com> 6046L: dri-devel@lists.freedesktop.org 6047S: Supported 6048T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6049F: Documentation/devicetree/bindings/display/exynos/ 6050F: drivers/gpu/drm/exynos/ 6051F: include/uapi/drm/exynos_drm.h 6052 6053DRM DRIVERS FOR FREESCALE DCU 6054M: Stefan Agner <stefan@agner.ch> 6055M: Alison Wang <alison.wang@nxp.com> 6056L: dri-devel@lists.freedesktop.org 6057S: Supported 6058T: git git://anongit.freedesktop.org/drm/drm-misc 6059F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6060F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6061F: drivers/gpu/drm/fsl-dcu/ 6062 6063DRM DRIVERS FOR FREESCALE IMX 6064M: Philipp Zabel <p.zabel@pengutronix.de> 6065L: dri-devel@lists.freedesktop.org 6066S: Maintained 6067F: Documentation/devicetree/bindings/display/imx/ 6068F: drivers/gpu/drm/imx/ 6069F: drivers/gpu/ipu-v3/ 6070 6071DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6072M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6073L: dri-devel@lists.freedesktop.org 6074S: Maintained 6075T: git git://github.com/patjak/drm-gma500 6076F: drivers/gpu/drm/gma500/ 6077 6078DRM DRIVERS FOR HISILICON 6079M: Xinliang Liu <xinliang.liu@linaro.org> 6080M: Tian Tao <tiantao6@hisilicon.com> 6081R: John Stultz <john.stultz@linaro.org> 6082R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6083R: Chen Feng <puck.chen@hisilicon.com> 6084L: dri-devel@lists.freedesktop.org 6085S: Maintained 6086T: git git://anongit.freedesktop.org/drm/drm-misc 6087F: Documentation/devicetree/bindings/display/hisilicon/ 6088F: drivers/gpu/drm/hisilicon/ 6089 6090DRM DRIVERS FOR LIMA 6091M: Qiang Yu <yuq825@gmail.com> 6092L: dri-devel@lists.freedesktop.org 6093L: lima@lists.freedesktop.org (moderated for non-subscribers) 6094S: Maintained 6095T: git git://anongit.freedesktop.org/drm/drm-misc 6096F: drivers/gpu/drm/lima/ 6097F: include/uapi/drm/lima_drm.h 6098 6099DRM DRIVERS FOR MEDIATEK 6100M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6101M: Philipp Zabel <p.zabel@pengutronix.de> 6102L: dri-devel@lists.freedesktop.org 6103L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6104S: Supported 6105F: Documentation/devicetree/bindings/display/mediatek/ 6106F: drivers/gpu/drm/mediatek/ 6107F: drivers/phy/mediatek/phy-mtk-hdmi* 6108F: drivers/phy/mediatek/phy-mtk-mipi* 6109 6110DRM DRIVERS FOR NVIDIA TEGRA 6111M: Thierry Reding <thierry.reding@gmail.com> 6112L: dri-devel@lists.freedesktop.org 6113L: linux-tegra@vger.kernel.org 6114S: Supported 6115T: git git://anongit.freedesktop.org/tegra/linux.git 6116F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 6117F: drivers/gpu/drm/tegra/ 6118F: drivers/gpu/host1x/ 6119F: include/linux/host1x.h 6120F: include/uapi/drm/tegra_drm.h 6121 6122DRM DRIVERS FOR RENESAS 6123M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6124M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6125L: dri-devel@lists.freedesktop.org 6126L: linux-renesas-soc@vger.kernel.org 6127S: Supported 6128T: git git://linuxtv.org/pinchartl/media drm/du/next 6129F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6130F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6131F: Documentation/devicetree/bindings/display/renesas,du.yaml 6132F: drivers/gpu/drm/rcar-du/ 6133F: drivers/gpu/drm/shmobile/ 6134F: include/linux/platform_data/shmob_drm.h 6135 6136DRM DRIVERS FOR ROCKCHIP 6137M: Sandy Huang <hjc@rock-chips.com> 6138M: Heiko Stübner <heiko@sntech.de> 6139L: dri-devel@lists.freedesktop.org 6140S: Maintained 6141T: git git://anongit.freedesktop.org/drm/drm-misc 6142F: Documentation/devicetree/bindings/display/rockchip/ 6143F: drivers/gpu/drm/rockchip/ 6144 6145DRM DRIVERS FOR STI 6146M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 6147L: dri-devel@lists.freedesktop.org 6148S: Maintained 6149T: git git://anongit.freedesktop.org/drm/drm-misc 6150F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6151F: drivers/gpu/drm/sti 6152 6153DRM DRIVERS FOR STM 6154M: Yannick Fertre <yannick.fertre@foss.st.com> 6155M: Philippe Cornu <philippe.cornu@foss.st.com> 6156M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 6157L: dri-devel@lists.freedesktop.org 6158S: Maintained 6159T: git git://anongit.freedesktop.org/drm/drm-misc 6160F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6161F: drivers/gpu/drm/stm 6162 6163DRM DRIVERS FOR TI KEYSTONE 6164M: Jyri Sarha <jyri.sarha@iki.fi> 6165M: Tomi Valkeinen <tomba@kernel.org> 6166L: dri-devel@lists.freedesktop.org 6167S: Maintained 6168T: git git://anongit.freedesktop.org/drm/drm-misc 6169F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6170F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6171F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6172F: drivers/gpu/drm/tidss/ 6173 6174DRM DRIVERS FOR TI LCDC 6175M: Jyri Sarha <jyri.sarha@iki.fi> 6176R: Tomi Valkeinen <tomba@kernel.org> 6177L: dri-devel@lists.freedesktop.org 6178S: Maintained 6179F: Documentation/devicetree/bindings/display/tilcdc/ 6180F: drivers/gpu/drm/tilcdc/ 6181 6182DRM DRIVERS FOR TI OMAP 6183M: Tomi Valkeinen <tomba@kernel.org> 6184L: dri-devel@lists.freedesktop.org 6185S: Maintained 6186F: Documentation/devicetree/bindings/display/ti/ 6187F: drivers/gpu/drm/omapdrm/ 6188 6189DRM DRIVERS FOR V3D 6190M: Emma Anholt <emma@anholt.net> 6191S: Supported 6192T: git git://anongit.freedesktop.org/drm/drm-misc 6193F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 6194F: drivers/gpu/drm/v3d/ 6195F: include/uapi/drm/v3d_drm.h 6196 6197DRM DRIVERS FOR VC4 6198M: Emma Anholt <emma@anholt.net> 6199M: Maxime Ripard <mripard@kernel.org> 6200S: Supported 6201T: git git://github.com/anholt/linux 6202T: git git://anongit.freedesktop.org/drm/drm-misc 6203F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 6204F: drivers/gpu/drm/vc4/ 6205F: include/uapi/drm/vc4_drm.h 6206 6207DRM DRIVERS FOR VIVANTE GPU IP 6208M: Lucas Stach <l.stach@pengutronix.de> 6209R: Russell King <linux+etnaviv@armlinux.org.uk> 6210R: Christian Gmeiner <christian.gmeiner@gmail.com> 6211L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 6212L: dri-devel@lists.freedesktop.org 6213S: Maintained 6214F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 6215F: drivers/gpu/drm/etnaviv/ 6216F: include/uapi/drm/etnaviv_drm.h 6217 6218DRM DRIVERS FOR XEN 6219M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 6220L: dri-devel@lists.freedesktop.org 6221L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 6222S: Supported 6223T: git git://anongit.freedesktop.org/drm/drm-misc 6224F: Documentation/gpu/xen-front.rst 6225F: drivers/gpu/drm/xen/ 6226 6227DRM DRIVERS FOR XILINX 6228M: Hyun Kwon <hyun.kwon@xilinx.com> 6229M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6230L: dri-devel@lists.freedesktop.org 6231S: Maintained 6232T: git git://anongit.freedesktop.org/drm/drm-misc 6233F: Documentation/devicetree/bindings/display/xlnx/ 6234F: drivers/gpu/drm/xlnx/ 6235 6236DRM PANEL DRIVERS 6237M: Thierry Reding <thierry.reding@gmail.com> 6238R: Sam Ravnborg <sam@ravnborg.org> 6239L: dri-devel@lists.freedesktop.org 6240S: Maintained 6241T: git git://anongit.freedesktop.org/drm/drm-misc 6242F: Documentation/devicetree/bindings/display/panel/ 6243F: drivers/gpu/drm/drm_panel.c 6244F: drivers/gpu/drm/panel/ 6245F: include/drm/drm_panel.h 6246 6247DRM TTM SUBSYSTEM 6248M: Christian Koenig <christian.koenig@amd.com> 6249M: Huang Rui <ray.huang@amd.com> 6250L: dri-devel@lists.freedesktop.org 6251S: Maintained 6252T: git git://people.freedesktop.org/~agd5f/linux 6253F: drivers/gpu/drm/ttm/ 6254F: include/drm/ttm/ 6255 6256DSBR100 USB FM RADIO DRIVER 6257M: Alexey Klimov <klimov.linux@gmail.com> 6258L: linux-media@vger.kernel.org 6259S: Maintained 6260T: git git://linuxtv.org/media_tree.git 6261F: drivers/media/radio/dsbr100.c 6262 6263DT3155 MEDIA DRIVER 6264M: Hans Verkuil <hverkuil@xs4all.nl> 6265L: linux-media@vger.kernel.org 6266S: Odd Fixes 6267W: https://linuxtv.org 6268T: git git://linuxtv.org/media_tree.git 6269F: drivers/media/pci/dt3155/ 6270 6271DVB_USB_AF9015 MEDIA DRIVER 6272M: Antti Palosaari <crope@iki.fi> 6273L: linux-media@vger.kernel.org 6274S: Maintained 6275W: https://linuxtv.org 6276W: http://palosaari.fi/linux/ 6277Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6278T: git git://linuxtv.org/anttip/media_tree.git 6279F: drivers/media/usb/dvb-usb-v2/af9015* 6280 6281DVB_USB_AF9035 MEDIA DRIVER 6282M: Antti Palosaari <crope@iki.fi> 6283L: linux-media@vger.kernel.org 6284S: Maintained 6285W: https://linuxtv.org 6286W: http://palosaari.fi/linux/ 6287Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6288T: git git://linuxtv.org/anttip/media_tree.git 6289F: drivers/media/usb/dvb-usb-v2/af9035* 6290 6291DVB_USB_ANYSEE MEDIA DRIVER 6292M: Antti Palosaari <crope@iki.fi> 6293L: linux-media@vger.kernel.org 6294S: Maintained 6295W: https://linuxtv.org 6296W: http://palosaari.fi/linux/ 6297Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6298T: git git://linuxtv.org/anttip/media_tree.git 6299F: drivers/media/usb/dvb-usb-v2/anysee* 6300 6301DVB_USB_AU6610 MEDIA DRIVER 6302M: Antti Palosaari <crope@iki.fi> 6303L: linux-media@vger.kernel.org 6304S: Maintained 6305W: https://linuxtv.org 6306W: http://palosaari.fi/linux/ 6307Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6308T: git git://linuxtv.org/anttip/media_tree.git 6309F: drivers/media/usb/dvb-usb-v2/au6610* 6310 6311DVB_USB_CE6230 MEDIA DRIVER 6312M: Antti Palosaari <crope@iki.fi> 6313L: linux-media@vger.kernel.org 6314S: Maintained 6315W: https://linuxtv.org 6316W: http://palosaari.fi/linux/ 6317Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6318T: git git://linuxtv.org/anttip/media_tree.git 6319F: drivers/media/usb/dvb-usb-v2/ce6230* 6320 6321DVB_USB_CXUSB MEDIA DRIVER 6322M: Michael Krufky <mkrufky@linuxtv.org> 6323L: linux-media@vger.kernel.org 6324S: Maintained 6325W: https://linuxtv.org 6326W: http://github.com/mkrufky 6327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6328T: git git://linuxtv.org/media_tree.git 6329F: drivers/media/usb/dvb-usb/cxusb* 6330 6331DVB_USB_EC168 MEDIA DRIVER 6332M: Antti Palosaari <crope@iki.fi> 6333L: linux-media@vger.kernel.org 6334S: Maintained 6335W: https://linuxtv.org 6336W: http://palosaari.fi/linux/ 6337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6338T: git git://linuxtv.org/anttip/media_tree.git 6339F: drivers/media/usb/dvb-usb-v2/ec168* 6340 6341DVB_USB_GL861 MEDIA DRIVER 6342M: Antti Palosaari <crope@iki.fi> 6343L: linux-media@vger.kernel.org 6344S: Maintained 6345W: https://linuxtv.org 6346Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6347T: git git://linuxtv.org/anttip/media_tree.git 6348F: drivers/media/usb/dvb-usb-v2/gl861* 6349 6350DVB_USB_MXL111SF MEDIA DRIVER 6351M: Michael Krufky <mkrufky@linuxtv.org> 6352L: linux-media@vger.kernel.org 6353S: Maintained 6354W: https://linuxtv.org 6355W: http://github.com/mkrufky 6356Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6357T: git git://linuxtv.org/mkrufky/mxl111sf.git 6358F: drivers/media/usb/dvb-usb-v2/mxl111sf* 6359 6360DVB_USB_RTL28XXU MEDIA DRIVER 6361M: Antti Palosaari <crope@iki.fi> 6362L: linux-media@vger.kernel.org 6363S: Maintained 6364W: https://linuxtv.org 6365W: http://palosaari.fi/linux/ 6366Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6367T: git git://linuxtv.org/anttip/media_tree.git 6368F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 6369 6370DVB_USB_V2 MEDIA DRIVER 6371M: Antti Palosaari <crope@iki.fi> 6372L: linux-media@vger.kernel.org 6373S: Maintained 6374W: https://linuxtv.org 6375W: http://palosaari.fi/linux/ 6376Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6377T: git git://linuxtv.org/anttip/media_tree.git 6378F: drivers/media/usb/dvb-usb-v2/dvb_usb* 6379F: drivers/media/usb/dvb-usb-v2/usb_urb.c 6380 6381DYNAMIC DEBUG 6382M: Jason Baron <jbaron@akamai.com> 6383S: Maintained 6384F: include/linux/dynamic_debug.h 6385F: lib/dynamic_debug.c 6386 6387DYNAMIC INTERRUPT MODERATION 6388M: Tal Gilboa <talgi@nvidia.com> 6389S: Maintained 6390F: Documentation/networking/net_dim.rst 6391F: include/linux/dim.h 6392F: lib/dim/ 6393 6394DZ DECSTATION DZ11 SERIAL DRIVER 6395M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6396S: Maintained 6397F: drivers/tty/serial/dz.* 6398 6399E3X0 POWER BUTTON DRIVER 6400M: Moritz Fischer <moritz.fischer@ettus.com> 6401L: usrp-users@lists.ettus.com 6402S: Supported 6403W: http://www.ettus.com 6404F: Documentation/devicetree/bindings/input/e3x0-button.txt 6405F: drivers/input/misc/e3x0-button.c 6406 6407E4000 MEDIA DRIVER 6408M: Antti Palosaari <crope@iki.fi> 6409L: linux-media@vger.kernel.org 6410S: Maintained 6411W: https://linuxtv.org 6412W: http://palosaari.fi/linux/ 6413Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6414T: git git://linuxtv.org/anttip/media_tree.git 6415F: drivers/media/tuners/e4000* 6416 6417EARTH_PT1 MEDIA DRIVER 6418M: Akihiro Tsukada <tskd08@gmail.com> 6419L: linux-media@vger.kernel.org 6420S: Odd Fixes 6421F: drivers/media/pci/pt1/ 6422 6423EARTH_PT3 MEDIA DRIVER 6424M: Akihiro Tsukada <tskd08@gmail.com> 6425L: linux-media@vger.kernel.org 6426S: Odd Fixes 6427F: drivers/media/pci/pt3/ 6428 6429EC100 MEDIA DRIVER 6430M: Antti Palosaari <crope@iki.fi> 6431L: linux-media@vger.kernel.org 6432S: Maintained 6433W: https://linuxtv.org 6434W: http://palosaari.fi/linux/ 6435Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6436T: git git://linuxtv.org/anttip/media_tree.git 6437F: drivers/media/dvb-frontends/ec100* 6438 6439ECRYPT FILE SYSTEM 6440M: Tyler Hicks <code@tyhicks.com> 6441L: ecryptfs@vger.kernel.org 6442S: Odd Fixes 6443W: http://ecryptfs.org 6444W: https://launchpad.net/ecryptfs 6445T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 6446F: Documentation/filesystems/ecryptfs.rst 6447F: fs/ecryptfs/ 6448 6449EDAC-AMD64 6450M: Borislav Petkov <bp@alien8.de> 6451L: linux-edac@vger.kernel.org 6452S: Maintained 6453F: drivers/edac/amd64_edac* 6454 6455EDAC-ARMADA 6456M: Jan Luebbe <jlu@pengutronix.de> 6457L: linux-edac@vger.kernel.org 6458S: Maintained 6459F: drivers/edac/armada_xp_* 6460 6461EDAC-AST2500 6462M: Stefan Schaeckeler <sschaeck@cisco.com> 6463S: Supported 6464F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 6465F: drivers/edac/aspeed_edac.c 6466 6467EDAC-BLUEFIELD 6468M: Shravan Kumar Ramani <shravankr@nvidia.com> 6469S: Supported 6470F: drivers/edac/bluefield_edac.c 6471 6472EDAC-CALXEDA 6473M: Andre Przywara <andre.przywara@arm.com> 6474L: linux-edac@vger.kernel.org 6475S: Maintained 6476F: drivers/edac/highbank* 6477 6478EDAC-CAVIUM OCTEON 6479M: Ralf Baechle <ralf@linux-mips.org> 6480L: linux-edac@vger.kernel.org 6481L: linux-mips@vger.kernel.org 6482S: Supported 6483F: drivers/edac/octeon_edac* 6484 6485EDAC-CAVIUM THUNDERX 6486M: Robert Richter <rric@kernel.org> 6487L: linux-edac@vger.kernel.org 6488S: Odd Fixes 6489F: drivers/edac/thunderx_edac* 6490 6491EDAC-CORE 6492M: Borislav Petkov <bp@alien8.de> 6493M: Mauro Carvalho Chehab <mchehab@kernel.org> 6494M: Tony Luck <tony.luck@intel.com> 6495R: James Morse <james.morse@arm.com> 6496R: Robert Richter <rric@kernel.org> 6497L: linux-edac@vger.kernel.org 6498S: Supported 6499T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 6500F: Documentation/admin-guide/ras.rst 6501F: Documentation/driver-api/edac.rst 6502F: drivers/edac/ 6503F: include/linux/edac.h 6504 6505EDAC-DMC520 6506M: Lei Wang <lewan@microsoft.com> 6507L: linux-edac@vger.kernel.org 6508S: Supported 6509F: drivers/edac/dmc520_edac.c 6510 6511EDAC-E752X 6512M: Mark Gross <mark.gross@intel.com> 6513L: linux-edac@vger.kernel.org 6514S: Maintained 6515F: drivers/edac/e752x_edac.c 6516 6517EDAC-E7XXX 6518L: linux-edac@vger.kernel.org 6519S: Maintained 6520F: drivers/edac/e7xxx_edac.c 6521 6522EDAC-FSL_DDR 6523M: York Sun <york.sun@nxp.com> 6524L: linux-edac@vger.kernel.org 6525S: Maintained 6526F: drivers/edac/fsl_ddr_edac.* 6527 6528EDAC-GHES 6529M: Mauro Carvalho Chehab <mchehab@kernel.org> 6530L: linux-edac@vger.kernel.org 6531S: Maintained 6532F: drivers/edac/ghes_edac.c 6533 6534EDAC-I10NM 6535M: Tony Luck <tony.luck@intel.com> 6536L: linux-edac@vger.kernel.org 6537S: Maintained 6538F: drivers/edac/i10nm_base.c 6539 6540EDAC-I3000 6541L: linux-edac@vger.kernel.org 6542S: Orphan 6543F: drivers/edac/i3000_edac.c 6544 6545EDAC-I5000 6546L: linux-edac@vger.kernel.org 6547S: Maintained 6548F: drivers/edac/i5000_edac.c 6549 6550EDAC-I5400 6551M: Mauro Carvalho Chehab <mchehab@kernel.org> 6552L: linux-edac@vger.kernel.org 6553S: Maintained 6554F: drivers/edac/i5400_edac.c 6555 6556EDAC-I7300 6557M: Mauro Carvalho Chehab <mchehab@kernel.org> 6558L: linux-edac@vger.kernel.org 6559S: Maintained 6560F: drivers/edac/i7300_edac.c 6561 6562EDAC-I7CORE 6563M: Mauro Carvalho Chehab <mchehab@kernel.org> 6564L: linux-edac@vger.kernel.org 6565S: Maintained 6566F: drivers/edac/i7core_edac.c 6567 6568EDAC-I82443BXGX 6569M: Tim Small <tim@buttersideup.com> 6570L: linux-edac@vger.kernel.org 6571S: Maintained 6572F: drivers/edac/i82443bxgx_edac.c 6573 6574EDAC-I82975X 6575M: "Arvind R." <arvino55@gmail.com> 6576L: linux-edac@vger.kernel.org 6577S: Maintained 6578F: drivers/edac/i82975x_edac.c 6579 6580EDAC-IE31200 6581M: Jason Baron <jbaron@akamai.com> 6582L: linux-edac@vger.kernel.org 6583S: Maintained 6584F: drivers/edac/ie31200_edac.c 6585 6586EDAC-IGEN6 6587M: Tony Luck <tony.luck@intel.com> 6588R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 6589L: linux-edac@vger.kernel.org 6590S: Maintained 6591F: drivers/edac/igen6_edac.c 6592 6593EDAC-MPC85XX 6594M: Johannes Thumshirn <morbidrsa@gmail.com> 6595L: linux-edac@vger.kernel.org 6596S: Maintained 6597F: drivers/edac/mpc85xx_edac.[ch] 6598 6599EDAC-PASEMI 6600M: Egor Martovetsky <egor@pasemi.com> 6601L: linux-edac@vger.kernel.org 6602S: Maintained 6603F: drivers/edac/pasemi_edac.c 6604 6605EDAC-PND2 6606M: Tony Luck <tony.luck@intel.com> 6607L: linux-edac@vger.kernel.org 6608S: Maintained 6609F: drivers/edac/pnd2_edac.[ch] 6610 6611EDAC-QCOM 6612M: Channagoud Kadabi <ckadabi@codeaurora.org> 6613M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 6614L: linux-arm-msm@vger.kernel.org 6615L: linux-edac@vger.kernel.org 6616S: Maintained 6617F: drivers/edac/qcom_edac.c 6618 6619EDAC-R82600 6620M: Tim Small <tim@buttersideup.com> 6621L: linux-edac@vger.kernel.org 6622S: Maintained 6623F: drivers/edac/r82600_edac.c 6624 6625EDAC-SBRIDGE 6626M: Tony Luck <tony.luck@intel.com> 6627R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 6628L: linux-edac@vger.kernel.org 6629S: Maintained 6630F: drivers/edac/sb_edac.c 6631 6632EDAC-SIFIVE 6633M: Yash Shah <yash.shah@sifive.com> 6634L: linux-edac@vger.kernel.org 6635S: Supported 6636F: drivers/edac/sifive_edac.c 6637 6638EDAC-SKYLAKE 6639M: Tony Luck <tony.luck@intel.com> 6640L: linux-edac@vger.kernel.org 6641S: Maintained 6642F: drivers/edac/skx_*.[ch] 6643 6644EDAC-TI 6645M: Tero Kristo <kristo@kernel.org> 6646L: linux-edac@vger.kernel.org 6647S: Odd Fixes 6648F: drivers/edac/ti_edac.c 6649 6650EDIROL UA-101/UA-1000 DRIVER 6651M: Clemens Ladisch <clemens@ladisch.de> 6652L: alsa-devel@alsa-project.org (moderated for non-subscribers) 6653S: Maintained 6654T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 6655F: sound/usb/misc/ua101.c 6656 6657EFI TEST DRIVER 6658M: Ivan Hu <ivan.hu@canonical.com> 6659M: Ard Biesheuvel <ardb@kernel.org> 6660L: linux-efi@vger.kernel.org 6661S: Maintained 6662F: drivers/firmware/efi/test/ 6663 6664EFI VARIABLE FILESYSTEM 6665M: Matthew Garrett <matthew.garrett@nebula.com> 6666M: Jeremy Kerr <jk@ozlabs.org> 6667M: Ard Biesheuvel <ardb@kernel.org> 6668L: linux-efi@vger.kernel.org 6669S: Maintained 6670T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 6671F: fs/efivarfs/ 6672 6673EFIFB FRAMEBUFFER DRIVER 6674M: Peter Jones <pjones@redhat.com> 6675L: linux-fbdev@vger.kernel.org 6676S: Maintained 6677F: drivers/video/fbdev/efifb.c 6678 6679EFS FILESYSTEM 6680S: Orphan 6681W: http://aeschi.ch.eu.org/efs/ 6682F: fs/efs/ 6683 6684EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 6685M: Douglas Miller <dougmill@linux.ibm.com> 6686L: netdev@vger.kernel.org 6687S: Maintained 6688F: drivers/net/ethernet/ibm/ehea/ 6689 6690EM28XX VIDEO4LINUX DRIVER 6691M: Mauro Carvalho Chehab <mchehab@kernel.org> 6692L: linux-media@vger.kernel.org 6693S: Maintained 6694W: https://linuxtv.org 6695T: git git://linuxtv.org/media_tree.git 6696F: Documentation/admin-guide/media/em28xx* 6697F: drivers/media/usb/em28xx/ 6698 6699EMBEDDED LINUX 6700M: Paul Gortmaker <paul.gortmaker@windriver.com> 6701M: Matt Mackall <mpm@selenic.com> 6702M: David Woodhouse <dwmw2@infradead.org> 6703L: linux-embedded@vger.kernel.org 6704S: Maintained 6705 6706EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 6707M: Adrian Hunter <adrian.hunter@intel.com> 6708M: Ritesh Harjani <riteshh@codeaurora.org> 6709M: Asutosh Das <asutoshd@codeaurora.org> 6710L: linux-mmc@vger.kernel.org 6711S: Maintained 6712F: drivers/mmc/host/cqhci* 6713 6714EMULEX 10Gbps iSCSI - OneConnect DRIVER 6715M: Subbu Seetharaman <subbu.seetharaman@broadcom.com> 6716M: Ketan Mukadam <ketan.mukadam@broadcom.com> 6717M: Jitendra Bhivare <jitendra.bhivare@broadcom.com> 6718L: linux-scsi@vger.kernel.org 6719S: Supported 6720W: http://www.broadcom.com 6721F: drivers/scsi/be2iscsi/ 6722 6723EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 6724M: Ajit Khaparde <ajit.khaparde@broadcom.com> 6725M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 6726M: Somnath Kotur <somnath.kotur@broadcom.com> 6727L: netdev@vger.kernel.org 6728S: Supported 6729W: http://www.emulex.com 6730F: drivers/net/ethernet/emulex/benet/ 6731 6732EMULEX ONECONNECT ROCE DRIVER 6733M: Selvin Xavier <selvin.xavier@broadcom.com> 6734M: Devesh Sharma <devesh.sharma@broadcom.com> 6735L: linux-rdma@vger.kernel.org 6736S: Odd Fixes 6737W: http://www.broadcom.com 6738F: drivers/infiniband/hw/ocrdma/ 6739F: include/uapi/rdma/ocrdma-abi.h 6740 6741EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 6742M: James Smart <james.smart@broadcom.com> 6743M: Dick Kennedy <dick.kennedy@broadcom.com> 6744L: linux-scsi@vger.kernel.org 6745S: Supported 6746W: http://www.broadcom.com 6747F: drivers/scsi/lpfc/ 6748 6749ENE CB710 FLASH CARD READER DRIVER 6750M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 6751S: Maintained 6752F: drivers/misc/cb710/ 6753F: drivers/mmc/host/cb710-mmc.* 6754F: include/linux/cb710.h 6755 6756ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 6757M: Maxim Levitsky <maximlevitsky@gmail.com> 6758S: Maintained 6759F: drivers/media/rc/ene_ir.* 6760 6761EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 6762M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 6763L: linuxppc-dev@lists.ozlabs.org 6764S: Maintained 6765F: drivers/tty/ehv_bytechan.c 6766 6767EPSON S1D13XXX FRAMEBUFFER DRIVER 6768M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 6769S: Maintained 6770T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 6771F: drivers/video/fbdev/s1d13xxxfb.c 6772F: include/video/s1d13xxxfb.h 6773 6774EROFS FILE SYSTEM 6775M: Gao Xiang <xiang@kernel.org> 6776M: Chao Yu <yuchao0@huawei.com> 6777L: linux-erofs@lists.ozlabs.org 6778S: Maintained 6779T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 6780F: Documentation/filesystems/erofs.rst 6781F: fs/erofs/ 6782F: include/trace/events/erofs.h 6783 6784ERRSEQ ERROR TRACKING INFRASTRUCTURE 6785M: Jeff Layton <jlayton@kernel.org> 6786S: Maintained 6787F: include/linux/errseq.h 6788F: lib/errseq.c 6789 6790ET131X NETWORK DRIVER 6791M: Mark Einon <mark.einon@gmail.com> 6792S: Odd Fixes 6793F: drivers/net/ethernet/agere/ 6794 6795ETHERNET BRIDGE 6796M: Roopa Prabhu <roopa@nvidia.com> 6797M: Nikolay Aleksandrov <nikolay@nvidia.com> 6798L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 6799L: netdev@vger.kernel.org 6800S: Maintained 6801W: http://www.linuxfoundation.org/en/Net:Bridge 6802F: include/linux/netfilter_bridge/ 6803F: net/bridge/ 6804 6805ETHERNET PHY LIBRARY 6806M: Andrew Lunn <andrew@lunn.ch> 6807M: Heiner Kallweit <hkallweit1@gmail.com> 6808R: Russell King <linux@armlinux.org.uk> 6809L: netdev@vger.kernel.org 6810S: Maintained 6811F: Documentation/ABI/testing/sysfs-class-net-phydev 6812F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 6813F: Documentation/devicetree/bindings/net/mdio* 6814F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 6815F: Documentation/networking/phy.rst 6816F: drivers/net/mdio/ 6817F: drivers/net/mdio/of_mdio.c 6818F: drivers/net/pcs/ 6819F: drivers/net/phy/ 6820F: drivers/of/of_net.c 6821F: include/dt-bindings/net/qca-ar803x.h 6822F: include/linux/*mdio*.h 6823F: include/linux/mdio/*.h 6824F: include/linux/of_net.h 6825F: include/linux/phy.h 6826F: include/linux/phy_fixed.h 6827F: include/linux/platform_data/mdio-bcm-unimac.h 6828F: include/linux/platform_data/mdio-gpio.h 6829F: include/trace/events/mdio.h 6830F: include/uapi/linux/mdio.h 6831F: include/uapi/linux/mii.h 6832 6833EXFAT FILE SYSTEM 6834M: Namjae Jeon <namjae.jeon@samsung.com> 6835M: Sungjong Seo <sj1557.seo@samsung.com> 6836L: linux-fsdevel@vger.kernel.org 6837S: Maintained 6838F: fs/exfat/ 6839 6840EXT2 FILE SYSTEM 6841M: Jan Kara <jack@suse.com> 6842L: linux-ext4@vger.kernel.org 6843S: Maintained 6844F: Documentation/filesystems/ext2.rst 6845F: fs/ext2/ 6846F: include/linux/ext2* 6847 6848EXT4 FILE SYSTEM 6849M: "Theodore Ts'o" <tytso@mit.edu> 6850M: Andreas Dilger <adilger.kernel@dilger.ca> 6851L: linux-ext4@vger.kernel.org 6852S: Maintained 6853W: http://ext4.wiki.kernel.org 6854Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 6855T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 6856F: Documentation/filesystems/ext4/ 6857F: fs/ext4/ 6858F: include/trace/events/ext4.h 6859 6860Extended Verification Module (EVM) 6861M: Mimi Zohar <zohar@linux.ibm.com> 6862L: linux-integrity@vger.kernel.org 6863S: Supported 6864F: security/integrity/evm/ 6865 6866EXTENSIBLE FIRMWARE INTERFACE (EFI) 6867M: Ard Biesheuvel <ardb@kernel.org> 6868L: linux-efi@vger.kernel.org 6869S: Maintained 6870T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 6871F: Documentation/admin-guide/efi-stub.rst 6872F: arch/*/include/asm/efi.h 6873F: arch/*/kernel/efi.c 6874F: arch/arm/boot/compressed/efi-header.S 6875F: arch/arm64/kernel/efi-entry.S 6876F: arch/x86/platform/efi/ 6877F: drivers/firmware/efi/ 6878F: include/linux/efi*.h 6879 6880EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 6881M: MyungJoo Ham <myungjoo.ham@samsung.com> 6882M: Chanwoo Choi <cw00.choi@samsung.com> 6883L: linux-kernel@vger.kernel.org 6884S: Maintained 6885T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 6886F: Documentation/devicetree/bindings/extcon/ 6887F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 6888F: drivers/extcon/ 6889F: include/linux/extcon.h 6890F: include/linux/extcon/ 6891 6892EXTRA BOOT CONFIG 6893M: Masami Hiramatsu <mhiramat@kernel.org> 6894S: Maintained 6895F: Documentation/admin-guide/bootconfig.rst 6896F: fs/proc/bootconfig.c 6897F: include/linux/bootconfig.h 6898F: lib/bootconfig.c 6899F: tools/bootconfig/* 6900F: tools/bootconfig/scripts/* 6901 6902EXYNOS DP DRIVER 6903M: Jingoo Han <jingoohan1@gmail.com> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: drivers/gpu/drm/exynos/exynos_dp* 6907 6908EXYNOS SYSMMU (IOMMU) driver 6909M: Marek Szyprowski <m.szyprowski@samsung.com> 6910L: iommu@lists.linux-foundation.org 6911S: Maintained 6912F: drivers/iommu/exynos-iommu.c 6913 6914F2FS FILE SYSTEM 6915M: Jaegeuk Kim <jaegeuk@kernel.org> 6916M: Chao Yu <yuchao0@huawei.com> 6917L: linux-f2fs-devel@lists.sourceforge.net 6918S: Maintained 6919W: https://f2fs.wiki.kernel.org/ 6920T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 6921F: Documentation/ABI/testing/sysfs-fs-f2fs 6922F: Documentation/filesystems/f2fs.rst 6923F: fs/f2fs/ 6924F: include/linux/f2fs_fs.h 6925F: include/trace/events/f2fs.h 6926F: include/uapi/linux/f2fs.h 6927 6928F71805F HARDWARE MONITORING DRIVER 6929M: Jean Delvare <jdelvare@suse.com> 6930L: linux-hwmon@vger.kernel.org 6931S: Maintained 6932F: Documentation/hwmon/f71805f.rst 6933F: drivers/hwmon/f71805f.c 6934 6935FADDR2LINE 6936M: Josh Poimboeuf <jpoimboe@redhat.com> 6937S: Maintained 6938F: scripts/faddr2line 6939 6940FAILOVER MODULE 6941M: Sridhar Samudrala <sridhar.samudrala@intel.com> 6942L: netdev@vger.kernel.org 6943S: Supported 6944F: Documentation/networking/failover.rst 6945F: include/net/failover.h 6946F: net/core/failover.c 6947 6948FANOTIFY 6949M: Jan Kara <jack@suse.cz> 6950R: Amir Goldstein <amir73il@gmail.com> 6951R: Matthew Bobrowski <repnop@google.com> 6952L: linux-fsdevel@vger.kernel.org 6953S: Maintained 6954F: fs/notify/fanotify/ 6955F: include/linux/fanotify.h 6956F: include/uapi/linux/fanotify.h 6957 6958FARSYNC SYNCHRONOUS DRIVER 6959M: Kevin Curtis <kevin.curtis@farsite.co.uk> 6960S: Supported 6961W: http://www.farsite.co.uk/ 6962F: drivers/net/wan/farsync.* 6963 6964FAULT INJECTION SUPPORT 6965M: Akinobu Mita <akinobu.mita@gmail.com> 6966S: Supported 6967F: Documentation/fault-injection/ 6968F: lib/fault-inject.c 6969 6970FBTFT Framebuffer drivers 6971L: dri-devel@lists.freedesktop.org 6972L: linux-fbdev@vger.kernel.org 6973S: Orphan 6974F: drivers/staging/fbtft/ 6975 6976FC0011 TUNER DRIVER 6977M: Michael Buesch <m@bues.ch> 6978L: linux-media@vger.kernel.org 6979S: Maintained 6980F: drivers/media/tuners/fc0011.c 6981F: drivers/media/tuners/fc0011.h 6982 6983FC2580 MEDIA DRIVER 6984M: Antti Palosaari <crope@iki.fi> 6985L: linux-media@vger.kernel.org 6986S: Maintained 6987W: https://linuxtv.org 6988W: http://palosaari.fi/linux/ 6989Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6990T: git git://linuxtv.org/anttip/media_tree.git 6991F: drivers/media/tuners/fc2580* 6992 6993FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 6994M: Hannes Reinecke <hare@suse.de> 6995L: linux-scsi@vger.kernel.org 6996S: Supported 6997W: www.Open-FCoE.org 6998F: drivers/scsi/fcoe/ 6999F: drivers/scsi/libfc/ 7000F: include/scsi/fc/ 7001F: include/scsi/libfc.h 7002F: include/scsi/libfcoe.h 7003F: include/uapi/scsi/fc/ 7004 7005FILE LOCKING (flock() and fcntl()/lockf()) 7006M: Jeff Layton <jlayton@kernel.org> 7007M: "J. Bruce Fields" <bfields@fieldses.org> 7008L: linux-fsdevel@vger.kernel.org 7009S: Maintained 7010F: fs/fcntl.c 7011F: fs/locks.c 7012F: include/linux/fcntl.h 7013F: include/uapi/linux/fcntl.h 7014 7015FILESYSTEM DIRECT ACCESS (DAX) 7016M: Dan Williams <dan.j.williams@intel.com> 7017R: Matthew Wilcox <willy@infradead.org> 7018R: Jan Kara <jack@suse.cz> 7019L: linux-fsdevel@vger.kernel.org 7020L: nvdimm@lists.linux.dev 7021S: Supported 7022F: fs/dax.c 7023F: include/linux/dax.h 7024F: include/trace/events/fs_dax.h 7025 7026FILESYSTEMS (VFS and infrastructure) 7027M: Alexander Viro <viro@zeniv.linux.org.uk> 7028L: linux-fsdevel@vger.kernel.org 7029S: Maintained 7030F: fs/* 7031F: include/linux/fs.h 7032F: include/linux/fs_types.h 7033F: include/uapi/linux/fs.h 7034F: include/uapi/linux/openat2.h 7035X: fs/io-wq.c 7036X: fs/io-wq.h 7037X: fs/io_uring.c 7038 7039FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7040M: Riku Voipio <riku.voipio@iki.fi> 7041L: linux-hwmon@vger.kernel.org 7042S: Maintained 7043F: drivers/hwmon/f75375s.c 7044F: include/linux/f75375s.h 7045 7046FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7047M: Clemens Ladisch <clemens@ladisch.de> 7048M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7049L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7050S: Maintained 7051T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7052F: include/uapi/sound/firewire.h 7053F: sound/firewire/ 7054 7055FIREWIRE MEDIA DRIVERS (firedtv) 7056M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7057L: linux-media@vger.kernel.org 7058L: linux1394-devel@lists.sourceforge.net 7059S: Maintained 7060T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7061F: drivers/media/firewire/ 7062 7063FIREWIRE SBP-2 TARGET 7064M: Chris Boot <bootc@bootc.net> 7065L: linux-scsi@vger.kernel.org 7066L: target-devel@vger.kernel.org 7067L: linux1394-devel@lists.sourceforge.net 7068S: Maintained 7069T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7070F: drivers/target/sbp/ 7071 7072FIREWIRE SUBSYSTEM 7073M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7074L: linux1394-devel@lists.sourceforge.net 7075S: Maintained 7076W: http://ieee1394.wiki.kernel.org/ 7077T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7078F: drivers/firewire/ 7079F: include/linux/firewire.h 7080F: include/uapi/linux/firewire*.h 7081F: tools/firewire/ 7082 7083FIRMWARE LOADER (request_firmware) 7084M: Luis Chamberlain <mcgrof@kernel.org> 7085L: linux-kernel@vger.kernel.org 7086S: Maintained 7087F: Documentation/firmware_class/ 7088F: drivers/base/firmware_loader/ 7089F: include/linux/firmware.h 7090 7091FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card) 7092M: Joshua Morris <josh.h.morris@us.ibm.com> 7093M: Philip Kelleher <pjk1939@linux.ibm.com> 7094S: Maintained 7095F: drivers/block/rsxx/ 7096 7097FLEXTIMER FTM-QUADDEC DRIVER 7098M: Patrick Havelange <patrick.havelange@essensium.com> 7099L: linux-iio@vger.kernel.org 7100S: Maintained 7101F: Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec 7102F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7103F: drivers/counter/ftm-quaddec.c 7104 7105FLOPPY DRIVER 7106M: Denis Efremov <efremov@linux.com> 7107L: linux-block@vger.kernel.org 7108S: Odd Fixes 7109F: drivers/block/floppy.c 7110 7111FLYSKY FSIA6B RC RECEIVER 7112M: Markus Koch <markus@notsyncing.net> 7113L: linux-input@vger.kernel.org 7114S: Maintained 7115F: drivers/input/joystick/fsia6b.c 7116 7117FORCEDETH GIGABIT ETHERNET DRIVER 7118M: Rain River <rain.1986.08.12@gmail.com> 7119M: Zhu Yanjun <zyjzyj2000@gmail.com> 7120L: netdev@vger.kernel.org 7121S: Maintained 7122F: drivers/net/ethernet/nvidia/* 7123 7124FPGA DFL DRIVERS 7125M: Wu Hao <hao.wu@intel.com> 7126R: Tom Rix <trix@redhat.com> 7127L: linux-fpga@vger.kernel.org 7128S: Maintained 7129F: Documentation/ABI/testing/sysfs-bus-dfl* 7130F: Documentation/fpga/dfl.rst 7131F: drivers/fpga/dfl* 7132F: drivers/uio/uio_dfl.c 7133F: include/linux/dfl.h 7134F: include/uapi/linux/fpga-dfl.h 7135 7136FPGA MANAGER FRAMEWORK 7137M: Moritz Fischer <mdf@kernel.org> 7138R: Tom Rix <trix@redhat.com> 7139L: linux-fpga@vger.kernel.org 7140S: Maintained 7141W: http://www.rocketboards.org 7142Q: http://patchwork.kernel.org/project/linux-fpga/list/ 7143T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git 7144F: Documentation/devicetree/bindings/fpga/ 7145F: Documentation/driver-api/fpga/ 7146F: Documentation/fpga/ 7147F: drivers/fpga/ 7148F: include/linux/fpga/ 7149 7150FPU EMULATOR 7151M: Bill Metzenthen <billm@melbpc.org.au> 7152S: Maintained 7153W: http://floatingpoint.sourceforge.net/emulator/index.html 7154F: arch/x86/math-emu/ 7155 7156FRAMEBUFFER LAYER 7157L: dri-devel@lists.freedesktop.org 7158L: linux-fbdev@vger.kernel.org 7159S: Orphan 7160Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 7161T: git git://anongit.freedesktop.org/drm/drm-misc 7162F: Documentation/fb/ 7163F: drivers/video/ 7164F: include/linux/fb.h 7165F: include/uapi/linux/fb.h 7166F: include/uapi/video/ 7167F: include/video/ 7168 7169FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 7170M: Horia Geantă <horia.geanta@nxp.com> 7171M: Aymen Sghaier <aymen.sghaier@nxp.com> 7172L: linux-crypto@vger.kernel.org 7173S: Maintained 7174F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 7175F: drivers/crypto/caam/ 7176 7177FREESCALE COLDFIRE M5441X MMC DRIVER 7178M: Angelo Dureghello <angelo.dureghello@timesys.com> 7179L: linux-mmc@vger.kernel.org 7180S: Maintained 7181F: drivers/mmc/host/sdhci-esdhc-mcf.c 7182F: include/linux/platform_data/mmc-esdhc-mcf.h 7183 7184FREESCALE DIU FRAMEBUFFER DRIVER 7185M: Timur Tabi <timur@kernel.org> 7186L: linux-fbdev@vger.kernel.org 7187S: Maintained 7188F: drivers/video/fbdev/fsl-diu-fb.* 7189 7190FREESCALE DMA DRIVER 7191M: Li Yang <leoyang.li@nxp.com> 7192M: Zhang Wei <zw@zh-kernel.org> 7193L: linuxppc-dev@lists.ozlabs.org 7194S: Maintained 7195F: drivers/dma/fsldma.* 7196 7197FREESCALE DSPI DRIVER 7198M: Vladimir Oltean <olteanv@gmail.com> 7199L: linux-spi@vger.kernel.org 7200S: Maintained 7201F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 7202F: drivers/spi/spi-fsl-dspi.c 7203F: include/linux/spi/spi-fsl-dspi.h 7204 7205FREESCALE ENETC ETHERNET DRIVERS 7206M: Claudiu Manoil <claudiu.manoil@nxp.com> 7207L: netdev@vger.kernel.org 7208S: Maintained 7209F: drivers/net/ethernet/freescale/enetc/ 7210 7211FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 7212M: Claudiu Manoil <claudiu.manoil@nxp.com> 7213L: netdev@vger.kernel.org 7214S: Maintained 7215F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 7216F: drivers/net/ethernet/freescale/gianfar* 7217 7218FREESCALE GPMI NAND DRIVER 7219M: Han Xu <han.xu@nxp.com> 7220L: linux-mtd@lists.infradead.org 7221S: Maintained 7222F: drivers/mtd/nand/raw/gpmi-nand/* 7223 7224FREESCALE I2C CPM DRIVER 7225M: Jochen Friedrich <jochen@scram.de> 7226L: linuxppc-dev@lists.ozlabs.org 7227L: linux-i2c@vger.kernel.org 7228S: Maintained 7229F: drivers/i2c/busses/i2c-cpm.c 7230 7231FREESCALE IMX / MXC FEC DRIVER 7232M: Joakim Zhang <qiangqing.zhang@nxp.com> 7233L: netdev@vger.kernel.org 7234S: Maintained 7235F: Documentation/devicetree/bindings/net/fsl-fec.txt 7236F: drivers/net/ethernet/freescale/fec.h 7237F: drivers/net/ethernet/freescale/fec_main.c 7238F: drivers/net/ethernet/freescale/fec_ptp.c 7239 7240FREESCALE IMX / MXC FRAMEBUFFER DRIVER 7241M: Sascha Hauer <s.hauer@pengutronix.de> 7242R: Pengutronix Kernel Team <kernel@pengutronix.de> 7243L: linux-fbdev@vger.kernel.org 7244L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7245S: Maintained 7246F: drivers/video/fbdev/imxfb.c 7247F: include/linux/platform_data/video-imxfb.h 7248 7249FREESCALE IMX DDR PMU DRIVER 7250M: Frank Li <Frank.li@nxp.com> 7251L: linux-arm-kernel@lists.infradead.org 7252S: Maintained 7253F: Documentation/admin-guide/perf/imx-ddr.rst 7254F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 7255F: drivers/perf/fsl_imx8_ddr_perf.c 7256 7257FREESCALE IMX I2C DRIVER 7258M: Oleksij Rempel <o.rempel@pengutronix.de> 7259R: Pengutronix Kernel Team <kernel@pengutronix.de> 7260L: linux-i2c@vger.kernel.org 7261S: Maintained 7262F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 7263F: drivers/i2c/busses/i2c-imx.c 7264 7265FREESCALE IMX LPI2C DRIVER 7266M: Dong Aisheng <aisheng.dong@nxp.com> 7267L: linux-i2c@vger.kernel.org 7268L: linux-imx@nxp.com 7269S: Maintained 7270F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 7271F: drivers/i2c/busses/i2c-imx-lpi2c.c 7272 7273FREESCALE MPC I2C DRIVER 7274M: Chris Packham <chris.packham@alliedtelesis.co.nz> 7275L: linux-i2c@vger.kernel.org 7276S: Maintained 7277F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 7278F: drivers/i2c/busses/i2c-mpc.c 7279 7280FREESCALE QORIQ DPAA ETHERNET DRIVER 7281M: Madalin Bucur <madalin.bucur@nxp.com> 7282L: netdev@vger.kernel.org 7283S: Maintained 7284F: drivers/net/ethernet/freescale/dpaa 7285 7286FREESCALE QORIQ DPAA FMAN DRIVER 7287M: Madalin Bucur <madalin.bucur@nxp.com> 7288L: netdev@vger.kernel.org 7289S: Maintained 7290F: Documentation/devicetree/bindings/net/fsl-fman.txt 7291F: drivers/net/ethernet/freescale/fman 7292 7293FREESCALE QORIQ PTP CLOCK DRIVER 7294M: Yangbo Lu <yangbo.lu@nxp.com> 7295L: netdev@vger.kernel.org 7296S: Maintained 7297F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 7298F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 7299F: drivers/net/ethernet/freescale/dpaa2/dprtc* 7300F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 7301F: drivers/ptp/ptp_qoriq.c 7302F: drivers/ptp/ptp_qoriq_debugfs.c 7303F: include/linux/fsl/ptp_qoriq.h 7304 7305FREESCALE QUAD SPI DRIVER 7306M: Han Xu <han.xu@nxp.com> 7307L: linux-spi@vger.kernel.org 7308S: Maintained 7309F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 7310F: drivers/spi/spi-fsl-qspi.c 7311 7312FREESCALE QUICC ENGINE LIBRARY 7313M: Qiang Zhao <qiang.zhao@nxp.com> 7314L: linuxppc-dev@lists.ozlabs.org 7315S: Maintained 7316F: drivers/soc/fsl/qe/ 7317F: include/soc/fsl/*qe*.h 7318F: include/soc/fsl/*ucc*.h 7319 7320FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 7321M: Li Yang <leoyang.li@nxp.com> 7322L: netdev@vger.kernel.org 7323L: linuxppc-dev@lists.ozlabs.org 7324S: Maintained 7325F: drivers/net/ethernet/freescale/ucc_geth* 7326 7327FREESCALE QUICC ENGINE UCC HDLC DRIVER 7328M: Zhao Qiang <qiang.zhao@nxp.com> 7329L: netdev@vger.kernel.org 7330L: linuxppc-dev@lists.ozlabs.org 7331S: Maintained 7332F: drivers/net/wan/fsl_ucc_hdlc* 7333 7334FREESCALE QUICC ENGINE UCC UART DRIVER 7335M: Timur Tabi <timur@kernel.org> 7336L: linuxppc-dev@lists.ozlabs.org 7337S: Maintained 7338F: drivers/tty/serial/ucc_uart.c 7339 7340FREESCALE SOC DRIVERS 7341M: Li Yang <leoyang.li@nxp.com> 7342L: linuxppc-dev@lists.ozlabs.org 7343L: linux-arm-kernel@lists.infradead.org 7344S: Maintained 7345F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 7346F: Documentation/devicetree/bindings/soc/fsl/ 7347F: drivers/soc/fsl/ 7348F: include/linux/fsl/ 7349 7350FREESCALE SOC FS_ENET DRIVER 7351M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 7352L: linuxppc-dev@lists.ozlabs.org 7353L: netdev@vger.kernel.org 7354S: Maintained 7355F: drivers/net/ethernet/freescale/fs_enet/ 7356F: include/linux/fs_enet_pd.h 7357 7358FREESCALE SOC SOUND DRIVERS 7359M: Timur Tabi <timur@kernel.org> 7360M: Nicolin Chen <nicoleotsuka@gmail.com> 7361M: Xiubo Li <Xiubo.Lee@gmail.com> 7362R: Fabio Estevam <festevam@gmail.com> 7363R: Shengjiu Wang <shengjiu.wang@gmail.com> 7364L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7365L: linuxppc-dev@lists.ozlabs.org 7366S: Maintained 7367F: sound/soc/fsl/fsl* 7368F: sound/soc/fsl/imx* 7369F: sound/soc/fsl/mpc8610_hpcd.c 7370 7371FREESCALE USB PERIPHERAL DRIVERS 7372M: Li Yang <leoyang.li@nxp.com> 7373L: linux-usb@vger.kernel.org 7374L: linuxppc-dev@lists.ozlabs.org 7375S: Maintained 7376F: drivers/usb/gadget/udc/fsl* 7377 7378FREESCALE USB PHY DRIVER 7379M: Ran Wang <ran.wang_1@nxp.com> 7380L: linux-usb@vger.kernel.org 7381L: linuxppc-dev@lists.ozlabs.org 7382S: Maintained 7383F: drivers/usb/phy/phy-fsl-usb* 7384 7385FREEVXFS FILESYSTEM 7386M: Christoph Hellwig <hch@infradead.org> 7387S: Maintained 7388W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 7389F: fs/freevxfs/ 7390 7391FREEZER 7392M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7393M: Pavel Machek <pavel@ucw.cz> 7394L: linux-pm@vger.kernel.org 7395S: Supported 7396F: Documentation/power/freezing-of-tasks.rst 7397F: include/linux/freezer.h 7398F: kernel/freezer.c 7399 7400FRONTSWAP API 7401M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 7402L: linux-kernel@vger.kernel.org 7403S: Maintained 7404F: include/linux/frontswap.h 7405F: mm/frontswap.c 7406 7407FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 7408M: David Howells <dhowells@redhat.com> 7409L: linux-cachefs@redhat.com (moderated for non-subscribers) 7410S: Supported 7411F: Documentation/filesystems/caching/ 7412F: fs/fscache/ 7413F: include/linux/fscache*.h 7414 7415FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 7416M: Theodore Y. Ts'o <tytso@mit.edu> 7417M: Jaegeuk Kim <jaegeuk@kernel.org> 7418M: Eric Biggers <ebiggers@kernel.org> 7419L: linux-fscrypt@vger.kernel.org 7420S: Supported 7421Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7422T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 7423F: Documentation/filesystems/fscrypt.rst 7424F: fs/crypto/ 7425F: include/linux/fscrypt*.h 7426F: include/uapi/linux/fscrypt.h 7427 7428FSI SUBSYSTEM 7429M: Jeremy Kerr <jk@ozlabs.org> 7430M: Joel Stanley <joel@jms.id.au> 7431R: Alistar Popple <alistair@popple.id.au> 7432R: Eddie James <eajames@linux.ibm.com> 7433L: linux-fsi@lists.ozlabs.org 7434S: Supported 7435Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 7436T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 7437F: drivers/fsi/ 7438F: include/linux/fsi*.h 7439F: include/trace/events/fsi*.h 7440 7441FSI-ATTACHED I2C DRIVER 7442M: Eddie James <eajames@linux.ibm.com> 7443L: linux-i2c@vger.kernel.org 7444L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 7445S: Maintained 7446F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 7447F: drivers/i2c/busses/i2c-fsi.c 7448 7449FSI-ATTACHED SPI DRIVER 7450M: Eddie James <eajames@linux.ibm.com> 7451L: linux-spi@vger.kernel.org 7452S: Maintained 7453F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 7454F: drivers/spi/spi-fsi.c 7455 7456FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 7457M: Jan Kara <jack@suse.cz> 7458R: Amir Goldstein <amir73il@gmail.com> 7459L: linux-fsdevel@vger.kernel.org 7460S: Maintained 7461T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 7462F: fs/notify/ 7463F: include/linux/fsnotify*.h 7464 7465FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 7466M: Eric Biggers <ebiggers@kernel.org> 7467M: Theodore Y. Ts'o <tytso@mit.edu> 7468L: linux-fscrypt@vger.kernel.org 7469S: Supported 7470Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7471T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 7472F: Documentation/filesystems/fsverity.rst 7473F: fs/verity/ 7474F: include/linux/fsverity.h 7475F: include/uapi/linux/fsverity.h 7476 7477FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 7478M: Michael Zaidman <michael.zaidman@gmail.com> 7479L: linux-i2c@vger.kernel.org 7480L: linux-input@vger.kernel.org 7481S: Maintained 7482F: drivers/hid/hid-ft260.c 7483 7484FUJITSU LAPTOP EXTRAS 7485M: Jonathan Woithe <jwoithe@just42.net> 7486L: platform-driver-x86@vger.kernel.org 7487S: Maintained 7488F: drivers/platform/x86/fujitsu-laptop.c 7489 7490FUJITSU M-5MO LS CAMERA ISP DRIVER 7491M: Kyungmin Park <kyungmin.park@samsung.com> 7492M: Heungjun Kim <riverful.kim@samsung.com> 7493L: linux-media@vger.kernel.org 7494S: Maintained 7495F: drivers/media/i2c/m5mols/ 7496F: include/media/i2c/m5mols.h 7497 7498FUJITSU TABLET EXTRAS 7499M: Robert Gerlach <khnz@gmx.de> 7500L: platform-driver-x86@vger.kernel.org 7501S: Maintained 7502F: drivers/platform/x86/fujitsu-tablet.c 7503 7504FUSE: FILESYSTEM IN USERSPACE 7505M: Miklos Szeredi <miklos@szeredi.hu> 7506L: linux-fsdevel@vger.kernel.org 7507S: Maintained 7508W: https://github.com/libfuse/ 7509T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 7510F: Documentation/filesystems/fuse.rst 7511F: fs/fuse/ 7512F: include/uapi/linux/fuse.h 7513 7514FUTEX SUBSYSTEM 7515M: Thomas Gleixner <tglx@linutronix.de> 7516M: Ingo Molnar <mingo@redhat.com> 7517R: Peter Zijlstra <peterz@infradead.org> 7518R: Darren Hart <dvhart@infradead.org> 7519R: Davidlohr Bueso <dave@stgolabs.net> 7520L: linux-kernel@vger.kernel.org 7521S: Maintained 7522T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 7523F: Documentation/locking/*futex* 7524F: include/asm-generic/futex.h 7525F: include/linux/futex.h 7526F: include/uapi/linux/futex.h 7527F: kernel/futex.c 7528F: tools/perf/bench/futex* 7529F: tools/testing/selftests/futex/ 7530 7531GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 7532M: Tim Harvey <tharvey@gateworks.com> 7533M: Robert Jones <rjones@gateworks.com> 7534S: Maintained 7535F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 7536F: drivers/mfd/gateworks-gsc.c 7537F: include/linux/mfd/gsc.h 7538F: Documentation/hwmon/gsc-hwmon.rst 7539F: drivers/hwmon/gsc-hwmon.c 7540F: include/linux/platform_data/gsc_hwmon.h 7541 7542GCC PLUGINS 7543M: Kees Cook <keescook@chromium.org> 7544L: linux-hardening@vger.kernel.org 7545S: Maintained 7546F: Documentation/kbuild/gcc-plugins.rst 7547F: scripts/Makefile.gcc-plugins 7548F: scripts/gcc-plugins/ 7549 7550GCOV BASED KERNEL PROFILING 7551M: Peter Oberparleiter <oberpar@linux.ibm.com> 7552S: Maintained 7553F: Documentation/dev-tools/gcov.rst 7554F: kernel/gcov/ 7555 7556GDB KERNEL DEBUGGING HELPER SCRIPTS 7557M: Jan Kiszka <jan.kiszka@siemens.com> 7558M: Kieran Bingham <kbingham@kernel.org> 7559S: Supported 7560F: scripts/gdb/ 7561 7562GEMTEK FM RADIO RECEIVER DRIVER 7563M: Hans Verkuil <hverkuil@xs4all.nl> 7564L: linux-media@vger.kernel.org 7565S: Maintained 7566W: https://linuxtv.org 7567T: git git://linuxtv.org/media_tree.git 7568F: drivers/media/radio/radio-gemtek* 7569 7570GENERIC ARCHITECTURE TOPOLOGY 7571M: Sudeep Holla <sudeep.holla@arm.com> 7572L: linux-kernel@vger.kernel.org 7573S: Maintained 7574F: drivers/base/arch_topology.c 7575F: include/linux/arch_topology.h 7576 7577GENERIC ENTRY CODE 7578M: Thomas Gleixner <tglx@linutronix.de> 7579M: Peter Zijlstra <peterz@infradead.org> 7580M: Andy Lutomirski <luto@kernel.org> 7581L: linux-kernel@vger.kernel.org 7582S: Maintained 7583T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 7584F: include/linux/entry-common.h 7585F: include/linux/entry-kvm.h 7586F: kernel/entry/ 7587 7588GENERIC GPIO I2C DRIVER 7589M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7590S: Supported 7591F: drivers/i2c/busses/i2c-gpio.c 7592F: include/linux/platform_data/i2c-gpio.h 7593 7594GENERIC GPIO I2C MULTIPLEXER DRIVER 7595M: Peter Korsgaard <peter.korsgaard@barco.com> 7596L: linux-i2c@vger.kernel.org 7597S: Supported 7598F: Documentation/i2c/muxes/i2c-mux-gpio.rst 7599F: drivers/i2c/muxes/i2c-mux-gpio.c 7600F: include/linux/platform_data/i2c-mux-gpio.h 7601 7602GENERIC HDLC (WAN) DRIVERS 7603M: Krzysztof Halasa <khc@pm.waw.pl> 7604S: Maintained 7605W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 7606F: drivers/net/wan/c101.c 7607F: drivers/net/wan/hd6457* 7608F: drivers/net/wan/hdlc* 7609F: drivers/net/wan/n2.c 7610F: drivers/net/wan/pc300too.c 7611F: drivers/net/wan/pci200syn.c 7612F: drivers/net/wan/wanxl* 7613 7614GENERIC INCLUDE/ASM HEADER FILES 7615M: Arnd Bergmann <arnd@arndb.de> 7616L: linux-arch@vger.kernel.org 7617S: Maintained 7618T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 7619F: include/asm-generic/ 7620F: include/uapi/asm-generic/ 7621 7622GENERIC PHY FRAMEWORK 7623M: Kishon Vijay Abraham I <kishon@ti.com> 7624M: Vinod Koul <vkoul@kernel.org> 7625L: linux-phy@lists.infradead.org 7626S: Supported 7627Q: https://patchwork.kernel.org/project/linux-phy/list/ 7628T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 7629F: Documentation/devicetree/bindings/phy/ 7630F: drivers/phy/ 7631F: include/linux/phy/ 7632 7633GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 7634M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7635S: Supported 7636F: drivers/i2c/muxes/i2c-demux-pinctrl.c 7637 7638GENERIC PM DOMAINS 7639M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 7640M: Kevin Hilman <khilman@kernel.org> 7641M: Ulf Hansson <ulf.hansson@linaro.org> 7642L: linux-pm@vger.kernel.org 7643S: Supported 7644F: Documentation/devicetree/bindings/power/power?domain* 7645F: drivers/base/power/domain*.c 7646F: include/linux/pm_domain.h 7647 7648GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 7649M: Eugen Hristev <eugen.hristev@microchip.com> 7650L: linux-input@vger.kernel.org 7651S: Maintained 7652F: drivers/input/touchscreen/resistive-adc-touch.c 7653 7654GENERIC UIO DRIVER FOR PCI DEVICES 7655M: "Michael S. Tsirkin" <mst@redhat.com> 7656L: kvm@vger.kernel.org 7657S: Supported 7658F: drivers/uio/uio_pci_generic.c 7659 7660GENERIC VDSO LIBRARY 7661M: Andy Lutomirski <luto@kernel.org> 7662M: Thomas Gleixner <tglx@linutronix.de> 7663M: Vincenzo Frascino <vincenzo.frascino@arm.com> 7664L: linux-kernel@vger.kernel.org 7665S: Maintained 7666T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 7667F: include/asm-generic/vdso/vsyscall.h 7668F: include/vdso/ 7669F: kernel/time/vsyscall.c 7670F: lib/vdso/ 7671 7672GENWQE (IBM Generic Workqueue Card) 7673M: Frank Haverkamp <haver@linux.ibm.com> 7674S: Supported 7675F: drivers/misc/genwqe/ 7676 7677GET_MAINTAINER SCRIPT 7678M: Joe Perches <joe@perches.com> 7679S: Maintained 7680F: scripts/get_maintainer.pl 7681 7682GFS2 FILE SYSTEM 7683M: Bob Peterson <rpeterso@redhat.com> 7684M: Andreas Gruenbacher <agruenba@redhat.com> 7685L: cluster-devel@redhat.com 7686S: Supported 7687B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 7688T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 7689F: Documentation/filesystems/gfs2* 7690F: fs/gfs2/ 7691F: include/uapi/linux/gfs2_ondisk.h 7692 7693GIGABYTE WMI DRIVER 7694M: Thomas Weißschuh <thomas@weissschuh.net> 7695L: platform-driver-x86@vger.kernel.org 7696S: Maintained 7697F: drivers/platform/x86/gigabyte-wmi.c 7698 7699GNSS SUBSYSTEM 7700M: Johan Hovold <johan@kernel.org> 7701S: Maintained 7702T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 7703F: Documentation/ABI/testing/sysfs-class-gnss 7704F: Documentation/devicetree/bindings/gnss/ 7705F: drivers/gnss/ 7706F: include/linux/gnss.h 7707 7708GO7007 MPEG CODEC 7709M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 7710L: linux-media@vger.kernel.org 7711S: Maintained 7712F: drivers/media/usb/go7007/ 7713 7714GOODIX TOUCHSCREEN 7715M: Bastien Nocera <hadess@hadess.net> 7716L: linux-input@vger.kernel.org 7717S: Maintained 7718F: drivers/input/touchscreen/goodix.c 7719 7720GOOGLE ETHERNET DRIVERS 7721M: Catherine Sullivan <csully@google.com> 7722R: Sagi Shahar <sagis@google.com> 7723R: Jon Olson <jonolson@google.com> 7724L: netdev@vger.kernel.org 7725S: Supported 7726F: Documentation/networking/device_drivers/ethernet/google/gve.rst 7727F: drivers/net/ethernet/google 7728 7729GPD POCKET FAN DRIVER 7730M: Hans de Goede <hdegoede@redhat.com> 7731L: platform-driver-x86@vger.kernel.org 7732S: Maintained 7733F: drivers/platform/x86/gpd-pocket-fan.c 7734 7735GPIO ACPI SUPPORT 7736M: Mika Westerberg <mika.westerberg@linux.intel.com> 7737M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 7738L: linux-gpio@vger.kernel.org 7739L: linux-acpi@vger.kernel.org 7740S: Maintained 7741T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 7742F: Documentation/firmware-guide/acpi/gpio-properties.rst 7743F: drivers/gpio/gpiolib-acpi.c 7744F: drivers/gpio/gpiolib-acpi.h 7745 7746GPIO AGGREGATOR 7747M: Geert Uytterhoeven <geert+renesas@glider.be> 7748L: linux-gpio@vger.kernel.org 7749S: Supported 7750F: Documentation/admin-guide/gpio/gpio-aggregator.rst 7751F: drivers/gpio/gpio-aggregator.c 7752 7753GPIO IR Transmitter 7754M: Sean Young <sean@mess.org> 7755L: linux-media@vger.kernel.org 7756S: Maintained 7757F: drivers/media/rc/gpio-ir-tx.c 7758 7759GPIO MOCKUP DRIVER 7760M: Bamvor Jian Zhang <bamv2005@gmail.com> 7761L: linux-gpio@vger.kernel.org 7762S: Maintained 7763F: drivers/gpio/gpio-mockup.c 7764F: tools/testing/selftests/gpio/ 7765 7766GPIO REGMAP 7767R: Michael Walle <michael@walle.cc> 7768S: Maintained 7769F: drivers/gpio/gpio-regmap.c 7770F: include/linux/gpio/regmap.h 7771 7772GPIO SUBSYSTEM 7773M: Linus Walleij <linus.walleij@linaro.org> 7774M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 7775L: linux-gpio@vger.kernel.org 7776S: Maintained 7777T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git 7778F: Documentation/ABI/obsolete/sysfs-gpio 7779F: Documentation/ABI/testing/gpio-cdev 7780F: Documentation/admin-guide/gpio/ 7781F: Documentation/devicetree/bindings/gpio/ 7782F: Documentation/driver-api/gpio/ 7783F: drivers/gpio/ 7784F: include/asm-generic/gpio.h 7785F: include/linux/gpio.h 7786F: include/linux/gpio/ 7787F: include/linux/of_gpio.h 7788F: include/uapi/linux/gpio.h 7789F: tools/gpio/ 7790 7791GRE DEMULTIPLEXER DRIVER 7792M: Dmitry Kozlov <xeb@mail.ru> 7793L: netdev@vger.kernel.org 7794S: Maintained 7795F: include/net/gre.h 7796F: net/ipv4/gre_demux.c 7797F: net/ipv4/gre_offload.c 7798 7799GRETH 10/100/1G Ethernet MAC device driver 7800M: Andreas Larsson <andreas@gaisler.com> 7801L: netdev@vger.kernel.org 7802S: Maintained 7803F: drivers/net/ethernet/aeroflex/ 7804 7805GREYBUS AUDIO PROTOCOLS DRIVERS 7806M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 7807M: Mark Greer <mgreer@animalcreek.com> 7808S: Maintained 7809F: drivers/staging/greybus/audio_apbridgea.c 7810F: drivers/staging/greybus/audio_apbridgea.h 7811F: drivers/staging/greybus/audio_codec.c 7812F: drivers/staging/greybus/audio_codec.h 7813F: drivers/staging/greybus/audio_gb.c 7814F: drivers/staging/greybus/audio_manager.c 7815F: drivers/staging/greybus/audio_manager.h 7816F: drivers/staging/greybus/audio_manager_module.c 7817F: drivers/staging/greybus/audio_manager_private.h 7818F: drivers/staging/greybus/audio_manager_sysfs.c 7819F: drivers/staging/greybus/audio_module.c 7820F: drivers/staging/greybus/audio_topology.c 7821 7822GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 7823M: Viresh Kumar <vireshk@kernel.org> 7824S: Maintained 7825F: drivers/staging/greybus/authentication.c 7826F: drivers/staging/greybus/bootrom.c 7827F: drivers/staging/greybus/firmware.h 7828F: drivers/staging/greybus/fw-core.c 7829F: drivers/staging/greybus/fw-download.c 7830F: drivers/staging/greybus/fw-management.c 7831F: drivers/staging/greybus/greybus_authentication.h 7832F: drivers/staging/greybus/greybus_firmware.h 7833F: drivers/staging/greybus/hid.c 7834F: drivers/staging/greybus/i2c.c 7835F: drivers/staging/greybus/spi.c 7836F: drivers/staging/greybus/spilib.c 7837F: drivers/staging/greybus/spilib.h 7838 7839GREYBUS LOOPBACK DRIVER 7840M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 7841S: Maintained 7842F: drivers/staging/greybus/loopback.c 7843 7844GREYBUS PLATFORM DRIVERS 7845M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 7846S: Maintained 7847F: drivers/staging/greybus/arche-apb-ctrl.c 7848F: drivers/staging/greybus/arche-platform.c 7849F: drivers/staging/greybus/arche_platform.h 7850 7851GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 7852M: Rui Miguel Silva <rmfrfs@gmail.com> 7853S: Maintained 7854F: drivers/staging/greybus/gpio.c 7855F: drivers/staging/greybus/light.c 7856F: drivers/staging/greybus/power_supply.c 7857F: drivers/staging/greybus/sdio.c 7858F: drivers/staging/greybus/spi.c 7859F: drivers/staging/greybus/spilib.c 7860 7861GREYBUS SUBSYSTEM 7862M: Johan Hovold <johan@kernel.org> 7863M: Alex Elder <elder@kernel.org> 7864M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 7865L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 7866S: Maintained 7867F: drivers/greybus/ 7868F: drivers/staging/greybus/ 7869F: include/linux/greybus.h 7870F: include/linux/greybus/ 7871 7872GREYBUS UART PROTOCOLS DRIVERS 7873M: David Lin <dtwlin@gmail.com> 7874S: Maintained 7875F: drivers/staging/greybus/log.c 7876F: drivers/staging/greybus/uart.c 7877 7878GS1662 VIDEO SERIALIZER 7879M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 7880L: linux-media@vger.kernel.org 7881S: Maintained 7882T: git git://linuxtv.org/media_tree.git 7883F: drivers/media/spi/gs1662.c 7884 7885GSPCA FINEPIX SUBDRIVER 7886M: Frank Zago <frank@zago.net> 7887L: linux-media@vger.kernel.org 7888S: Maintained 7889T: git git://linuxtv.org/media_tree.git 7890F: drivers/media/usb/gspca/finepix.c 7891 7892GSPCA GL860 SUBDRIVER 7893M: Olivier Lorin <o.lorin@laposte.net> 7894L: linux-media@vger.kernel.org 7895S: Maintained 7896T: git git://linuxtv.org/media_tree.git 7897F: drivers/media/usb/gspca/gl860/ 7898 7899GSPCA M5602 SUBDRIVER 7900M: Erik Andren <erik.andren@gmail.com> 7901L: linux-media@vger.kernel.org 7902S: Maintained 7903T: git git://linuxtv.org/media_tree.git 7904F: drivers/media/usb/gspca/m5602/ 7905 7906GSPCA PAC207 SONIXB SUBDRIVER 7907M: Hans Verkuil <hverkuil@xs4all.nl> 7908L: linux-media@vger.kernel.org 7909S: Odd Fixes 7910T: git git://linuxtv.org/media_tree.git 7911F: drivers/media/usb/gspca/pac207.c 7912 7913GSPCA SN9C20X SUBDRIVER 7914M: Brian Johnson <brijohn@gmail.com> 7915L: linux-media@vger.kernel.org 7916S: Maintained 7917T: git git://linuxtv.org/media_tree.git 7918F: drivers/media/usb/gspca/sn9c20x.c 7919 7920GSPCA T613 SUBDRIVER 7921M: Leandro Costantino <lcostantino@gmail.com> 7922L: linux-media@vger.kernel.org 7923S: Maintained 7924T: git git://linuxtv.org/media_tree.git 7925F: drivers/media/usb/gspca/t613.c 7926 7927GSPCA USB WEBCAM DRIVER 7928M: Hans Verkuil <hverkuil@xs4all.nl> 7929L: linux-media@vger.kernel.org 7930S: Odd Fixes 7931T: git git://linuxtv.org/media_tree.git 7932F: drivers/media/usb/gspca/ 7933 7934GTP (GPRS Tunneling Protocol) 7935M: Pablo Neira Ayuso <pablo@netfilter.org> 7936M: Harald Welte <laforge@gnumonks.org> 7937L: osmocom-net-gprs@lists.osmocom.org 7938S: Maintained 7939T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 7940F: drivers/net/gtp.c 7941 7942GUID PARTITION TABLE (GPT) 7943M: Davidlohr Bueso <dave@stgolabs.net> 7944L: linux-efi@vger.kernel.org 7945S: Maintained 7946F: block/partitions/efi.* 7947 7948H8/300 ARCHITECTURE 7949M: Yoshinori Sato <ysato@users.sourceforge.jp> 7950L: uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers) 7951S: Maintained 7952W: http://uclinux-h8.sourceforge.jp 7953T: git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git 7954F: arch/h8300/ 7955F: drivers/clk/h8300/ 7956F: drivers/clocksource/h8300_*.c 7957F: drivers/irqchip/irq-renesas-h8*.c 7958 7959HABANALABS PCI DRIVER 7960M: Oded Gabbay <ogabbay@kernel.org> 7961S: Supported 7962T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 7963F: Documentation/ABI/testing/debugfs-driver-habanalabs 7964F: Documentation/ABI/testing/sysfs-driver-habanalabs 7965F: drivers/misc/habanalabs/ 7966F: include/uapi/misc/habanalabs.h 7967 7968HACKRF MEDIA DRIVER 7969M: Antti Palosaari <crope@iki.fi> 7970L: linux-media@vger.kernel.org 7971S: Maintained 7972W: https://linuxtv.org 7973W: http://palosaari.fi/linux/ 7974Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7975T: git git://linuxtv.org/anttip/media_tree.git 7976F: drivers/media/usb/hackrf/ 7977 7978HANTRO VPU CODEC DRIVER 7979M: Ezequiel Garcia <ezequiel@collabora.com> 7980M: Philipp Zabel <p.zabel@pengutronix.de> 7981L: linux-media@vger.kernel.org 7982L: linux-rockchip@lists.infradead.org 7983S: Maintained 7984F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 7985F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 7986F: drivers/staging/media/hantro/ 7987 7988HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 7989M: Frank Seidel <frank@f-seidel.de> 7990L: platform-driver-x86@vger.kernel.org 7991S: Maintained 7992W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 7993F: drivers/platform/x86/hdaps.c 7994 7995HARDWARE MONITORING 7996M: Jean Delvare <jdelvare@suse.com> 7997M: Guenter Roeck <linux@roeck-us.net> 7998L: linux-hwmon@vger.kernel.org 7999S: Maintained 8000W: http://hwmon.wiki.kernel.org/ 8001T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8002F: Documentation/devicetree/bindings/hwmon/ 8003F: Documentation/hwmon/ 8004F: drivers/hwmon/ 8005F: include/linux/hwmon*.h 8006F: include/trace/events/hwmon*.h 8007K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8008 8009HARDWARE RANDOM NUMBER GENERATOR CORE 8010M: Matt Mackall <mpm@selenic.com> 8011M: Herbert Xu <herbert@gondor.apana.org.au> 8012L: linux-crypto@vger.kernel.org 8013S: Odd fixes 8014F: Documentation/admin-guide/hw_random.rst 8015F: Documentation/devicetree/bindings/rng/ 8016F: drivers/char/hw_random/ 8017F: include/linux/hw_random.h 8018 8019HARDWARE SPINLOCK CORE 8020M: Ohad Ben-Cohen <ohad@wizery.com> 8021M: Bjorn Andersson <bjorn.andersson@linaro.org> 8022R: Baolin Wang <baolin.wang7@gmail.com> 8023L: linux-remoteproc@vger.kernel.org 8024S: Maintained 8025T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8026F: Documentation/devicetree/bindings/hwlock/ 8027F: Documentation/locking/hwspinlock.rst 8028F: drivers/hwspinlock/ 8029F: include/linux/hwspinlock.h 8030 8031HARDWARE TRACING FACILITIES 8032M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8033S: Maintained 8034F: drivers/hwtracing/ 8035 8036HARMONY SOUND DRIVER 8037L: linux-parisc@vger.kernel.org 8038S: Maintained 8039F: sound/parisc/harmony.* 8040 8041HDPVR USB VIDEO ENCODER DRIVER 8042M: Hans Verkuil <hverkuil@xs4all.nl> 8043L: linux-media@vger.kernel.org 8044S: Odd Fixes 8045W: https://linuxtv.org 8046T: git git://linuxtv.org/media_tree.git 8047F: drivers/media/usb/hdpvr/ 8048 8049HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 8050M: Matt Hsiao <matt.hsiao@hpe.com> 8051S: Supported 8052F: drivers/misc/hpilo.[ch] 8053 8054HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 8055M: Jerry Hoemann <jerry.hoemann@hpe.com> 8056S: Supported 8057F: Documentation/watchdog/hpwdt.rst 8058F: drivers/watchdog/hpwdt.c 8059 8060HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 8061M: Don Brace <don.brace@microchip.com> 8062L: storagedev@microchip.com 8063L: linux-scsi@vger.kernel.org 8064S: Supported 8065F: Documentation/scsi/hpsa.rst 8066F: drivers/scsi/hpsa*.[ch] 8067F: include/linux/cciss*.h 8068F: include/uapi/linux/cciss*.h 8069 8070HFI1 DRIVER 8071M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 8072M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 8073L: linux-rdma@vger.kernel.org 8074S: Supported 8075F: drivers/infiniband/hw/hfi1 8076 8077HFS FILESYSTEM 8078L: linux-fsdevel@vger.kernel.org 8079S: Orphan 8080F: Documentation/filesystems/hfs.rst 8081F: fs/hfs/ 8082 8083HFSPLUS FILESYSTEM 8084L: linux-fsdevel@vger.kernel.org 8085S: Orphan 8086F: Documentation/filesystems/hfsplus.rst 8087F: fs/hfsplus/ 8088 8089HGA FRAMEBUFFER DRIVER 8090M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 8091L: linux-nvidia@lists.surfsouth.com 8092S: Maintained 8093W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 8094F: drivers/video/fbdev/hgafb.c 8095 8096HIBERNATION (aka Software Suspend, aka swsusp) 8097M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 8098M: Pavel Machek <pavel@ucw.cz> 8099L: linux-pm@vger.kernel.org 8100S: Supported 8101B: https://bugzilla.kernel.org 8102F: arch/*/include/asm/suspend*.h 8103F: arch/x86/power/ 8104F: drivers/base/power/ 8105F: include/linux/freezer.h 8106F: include/linux/pm.h 8107F: include/linux/suspend.h 8108F: kernel/power/ 8109 8110HID CORE LAYER 8111M: Jiri Kosina <jikos@kernel.org> 8112M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 8113L: linux-input@vger.kernel.org 8114S: Maintained 8115T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 8116F: drivers/hid/ 8117F: include/linux/hid* 8118F: include/uapi/linux/hid* 8119 8120HID PLAYSTATION DRIVER 8121M: Roderick Colenbrander <roderick.colenbrander@sony.com> 8122L: linux-input@vger.kernel.org 8123S: Supported 8124F: drivers/hid/hid-playstation.c 8125 8126HID SENSOR HUB DRIVERS 8127M: Jiri Kosina <jikos@kernel.org> 8128M: Jonathan Cameron <jic23@kernel.org> 8129M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 8130L: linux-input@vger.kernel.org 8131L: linux-iio@vger.kernel.org 8132S: Maintained 8133F: Documentation/hid/hid-sensor* 8134F: drivers/hid/hid-sensor-* 8135F: drivers/iio/*/hid-* 8136F: include/linux/hid-sensor-* 8137 8138HIGH-RESOLUTION TIMERS, CLOCKEVENTS 8139M: Thomas Gleixner <tglx@linutronix.de> 8140L: linux-kernel@vger.kernel.org 8141S: Maintained 8142T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 8143F: Documentation/timers/ 8144F: include/linux/clockchips.h 8145F: include/linux/hrtimer.h 8146F: kernel/time/clockevents.c 8147F: kernel/time/hrtimer.c 8148F: kernel/time/timer_*.c 8149 8150HIGH-SPEED SCC DRIVER FOR AX.25 8151L: linux-hams@vger.kernel.org 8152S: Orphan 8153F: drivers/net/hamradio/dmascc.c 8154F: drivers/net/hamradio/scc.c 8155 8156HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 8157M: HighPoint Linux Team <linux@highpoint-tech.com> 8158S: Supported 8159W: http://www.highpoint-tech.com 8160F: Documentation/scsi/hptiop.rst 8161F: drivers/scsi/hptiop.c 8162 8163HIPPI 8164M: Jes Sorensen <jes@trained-monkey.org> 8165L: linux-hippi@sunsite.dk 8166S: Maintained 8167F: drivers/net/hippi/ 8168F: include/linux/hippidevice.h 8169F: include/uapi/linux/if_hippi.h 8170F: net/802/hippi.c 8171 8172HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 8173M: Kurt Kanzenbach <kurt@linutronix.de> 8174L: netdev@vger.kernel.org 8175S: Maintained 8176F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 8177F: drivers/net/dsa/hirschmann/* 8178F: include/linux/platform_data/hirschmann-hellcreek.h 8179F: net/dsa/tag_hellcreek.c 8180 8181HISILICON DMA DRIVER 8182M: Zhou Wang <wangzhou1@hisilicon.com> 8183L: dmaengine@vger.kernel.org 8184S: Maintained 8185F: drivers/dma/hisi_dma.c 8186 8187HISILICON GPIO DRIVER 8188M: Luo Jiaxing <luojiaxing@huawei.com> 8189L: linux-gpio@vger.kernel.org 8190S: Maintained 8191F: drivers/gpio/gpio-hisi.c 8192 8193HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 8194M: Zaibo Xu <xuzaibo@huawei.com> 8195L: linux-crypto@vger.kernel.org 8196S: Maintained 8197F: Documentation/ABI/testing/debugfs-hisi-hpre 8198F: drivers/crypto/hisilicon/hpre/hpre.h 8199F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 8200F: drivers/crypto/hisilicon/hpre/hpre_main.c 8201 8202HISILICON I2C CONTROLLER DRIVER 8203M: Yicong Yang <yangyicong@hisilicon.com> 8204L: linux-i2c@vger.kernel.org 8205S: Maintained 8206W: https://www.hisilicon.com 8207F: drivers/i2c/busses/i2c-hisi.c 8208 8209HISILICON LPC BUS DRIVER 8210M: john.garry@huawei.com 8211S: Maintained 8212W: http://www.hisilicon.com 8213F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 8214F: drivers/bus/hisi_lpc.c 8215 8216HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 8217M: Yisen Zhuang <yisen.zhuang@huawei.com> 8218M: Salil Mehta <salil.mehta@huawei.com> 8219L: netdev@vger.kernel.org 8220S: Maintained 8221W: http://www.hisilicon.com 8222F: drivers/net/ethernet/hisilicon/hns3/ 8223 8224HISILICON NETWORK SUBSYSTEM DRIVER 8225M: Yisen Zhuang <yisen.zhuang@huawei.com> 8226M: Salil Mehta <salil.mehta@huawei.com> 8227L: netdev@vger.kernel.org 8228S: Maintained 8229W: http://www.hisilicon.com 8230F: Documentation/devicetree/bindings/net/hisilicon*.txt 8231F: drivers/net/ethernet/hisilicon/ 8232 8233HIKEY960 ONBOARD USB GPIO HUB DRIVER 8234M: John Stultz <john.stultz@linaro.org> 8235L: linux-kernel@vger.kernel.org 8236S: Maintained 8237F: drivers/misc/hisi_hikey_usb.c 8238F: Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml 8239 8240HISILICON PMU DRIVER 8241M: Shaokun Zhang <zhangshaokun@hisilicon.com> 8242S: Supported 8243W: http://www.hisilicon.com 8244F: Documentation/admin-guide/perf/hisi-pmu.rst 8245F: drivers/perf/hisilicon 8246 8247HISILICON QM AND ZIP Controller DRIVER 8248M: Zhou Wang <wangzhou1@hisilicon.com> 8249L: linux-crypto@vger.kernel.org 8250S: Maintained 8251F: Documentation/ABI/testing/debugfs-hisi-zip 8252F: drivers/crypto/hisilicon/qm.c 8253F: drivers/crypto/hisilicon/qm.h 8254F: drivers/crypto/hisilicon/sgl.c 8255F: drivers/crypto/hisilicon/zip/ 8256 8257HISILICON ROCE DRIVER 8258M: Lijun Ou <oulijun@huawei.com> 8259M: Weihang Li <liweihang@huawei.com> 8260L: linux-rdma@vger.kernel.org 8261S: Maintained 8262F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 8263F: drivers/infiniband/hw/hns/ 8264 8265HISILICON SAS Controller 8266M: John Garry <john.garry@huawei.com> 8267S: Supported 8268W: http://www.hisilicon.com 8269F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 8270F: drivers/scsi/hisi_sas/ 8271 8272HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 8273M: Zaibo Xu <xuzaibo@huawei.com> 8274L: linux-crypto@vger.kernel.org 8275S: Maintained 8276F: Documentation/ABI/testing/debugfs-hisi-sec 8277F: drivers/crypto/hisilicon/sec2/sec.h 8278F: drivers/crypto/hisilicon/sec2/sec_crypto.c 8279F: drivers/crypto/hisilicon/sec2/sec_crypto.h 8280F: drivers/crypto/hisilicon/sec2/sec_main.c 8281 8282HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 8283M: Jay Fang <f.fangjian@huawei.com> 8284L: linux-spi@vger.kernel.org 8285S: Maintained 8286W: http://www.hisilicon.com 8287F: drivers/spi/spi-hisi-kunpeng.c 8288 8289HISILICON STAGING DRIVERS FOR HIKEY 960/970 8290M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8291S: Maintained 8292F: drivers/staging/hikey9xx/ 8293 8294HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 8295M: Zaibo Xu <xuzaibo@huawei.com> 8296S: Maintained 8297F: drivers/crypto/hisilicon/trng/trng.c 8298 8299HISILICON V3XX SPI NOR FLASH Controller Driver 8300M: John Garry <john.garry@huawei.com> 8301S: Maintained 8302W: http://www.hisilicon.com 8303F: drivers/spi/spi-hisi-sfc-v3xx.c 8304 8305HMM - Heterogeneous Memory Management 8306M: Jérôme Glisse <jglisse@redhat.com> 8307L: linux-mm@kvack.org 8308S: Maintained 8309F: Documentation/vm/hmm.rst 8310F: include/linux/hmm* 8311F: lib/test_hmm* 8312F: mm/hmm* 8313F: tools/testing/selftests/vm/*hmm* 8314 8315HOST AP DRIVER 8316M: Jouni Malinen <j@w1.fi> 8317L: linux-wireless@vger.kernel.org 8318S: Obsolete 8319W: http://w1.fi/hostap-driver.html 8320F: drivers/net/wireless/intersil/hostap/ 8321 8322HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 8323L: platform-driver-x86@vger.kernel.org 8324S: Orphan 8325F: drivers/platform/x86/tc1100-wmi.c 8326 8327HPET: High Precision Event Timers driver 8328M: Clemens Ladisch <clemens@ladisch.de> 8329S: Maintained 8330F: Documentation/timers/hpet.rst 8331F: drivers/char/hpet.c 8332F: include/linux/hpet.h 8333F: include/uapi/linux/hpet.h 8334 8335HPET: x86 8336S: Orphan 8337F: arch/x86/include/asm/hpet.h 8338F: arch/x86/kernel/hpet.c 8339 8340HPFS FILESYSTEM 8341M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 8342S: Maintained 8343W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 8344F: fs/hpfs/ 8345 8346HSI SUBSYSTEM 8347M: Sebastian Reichel <sre@kernel.org> 8348S: Maintained 8349T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 8350F: Documentation/ABI/testing/sysfs-bus-hsi 8351F: Documentation/driver-api/hsi.rst 8352F: drivers/hsi/ 8353F: include/linux/hsi/ 8354F: include/uapi/linux/hsi/ 8355 8356HSO 3G MODEM DRIVER 8357L: linux-usb@vger.kernel.org 8358S: Orphan 8359F: drivers/net/usb/hso.c 8360 8361HSR NETWORK PROTOCOL 8362L: netdev@vger.kernel.org 8363S: Orphan 8364F: net/hsr/ 8365 8366HT16K33 LED CONTROLLER DRIVER 8367M: Robin van der Gracht <robin@protonic.nl> 8368S: Maintained 8369F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 8370F: drivers/auxdisplay/ht16k33.c 8371 8372HTCPEN TOUCHSCREEN DRIVER 8373M: Pau Oliva Fora <pof@eslack.org> 8374L: linux-input@vger.kernel.org 8375S: Maintained 8376F: drivers/input/touchscreen/htcpen.c 8377 8378HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 8379M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 8380L: linux-iio@vger.kernel.org 8381S: Maintained 8382W: http://www.st.com/ 8383F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 8384F: drivers/iio/humidity/hts221* 8385 8386HUAWEI ETHERNET DRIVER 8387M: Bin Luo <luobin9@huawei.com> 8388L: netdev@vger.kernel.org 8389S: Supported 8390F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 8391F: drivers/net/ethernet/huawei/hinic/ 8392 8393HUGETLB FILESYSTEM 8394M: Mike Kravetz <mike.kravetz@oracle.com> 8395L: linux-mm@kvack.org 8396S: Maintained 8397F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 8398F: Documentation/admin-guide/mm/hugetlbpage.rst 8399F: Documentation/vm/hugetlbfs_reserv.rst 8400F: fs/hugetlbfs/ 8401F: include/linux/hugetlb.h 8402F: mm/hugetlb.c 8403 8404HVA ST MEDIA DRIVER 8405M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 8406L: linux-media@vger.kernel.org 8407S: Supported 8408W: https://linuxtv.org 8409T: git git://linuxtv.org/media_tree.git 8410F: drivers/media/platform/sti/hva 8411 8412HWPOISON MEMORY FAILURE HANDLING 8413M: Naoya Horiguchi <naoya.horiguchi@nec.com> 8414L: linux-mm@kvack.org 8415S: Maintained 8416F: mm/hwpoison-inject.c 8417F: mm/memory-failure.c 8418 8419HYCON HY46XX TOUCHSCREEN SUPPORT 8420M: Giulio Benetti <giulio.benetti@benettiengineering.com> 8421L: linux-input@vger.kernel.org 8422S: Maintained 8423F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 8424F: drivers/input/touchscreen/hycon-hy46xx.c 8425 8426HYGON PROCESSOR SUPPORT 8427M: Pu Wen <puwen@hygon.cn> 8428L: linux-kernel@vger.kernel.org 8429S: Maintained 8430F: arch/x86/kernel/cpu/hygon.c 8431 8432HYNIX HI556 SENSOR DRIVER 8433M: Shawn Tu <shawnx.tu@intel.com> 8434L: linux-media@vger.kernel.org 8435S: Maintained 8436T: git git://linuxtv.org/media_tree.git 8437F: drivers/media/i2c/hi556.c 8438 8439Hyper-V/Azure CORE AND DRIVERS 8440M: "K. Y. Srinivasan" <kys@microsoft.com> 8441M: Haiyang Zhang <haiyangz@microsoft.com> 8442M: Stephen Hemminger <sthemmin@microsoft.com> 8443M: Wei Liu <wei.liu@kernel.org> 8444M: Dexuan Cui <decui@microsoft.com> 8445L: linux-hyperv@vger.kernel.org 8446S: Supported 8447T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 8448F: Documentation/ABI/stable/sysfs-bus-vmbus 8449F: Documentation/ABI/testing/debugfs-hyperv 8450F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 8451F: arch/x86/hyperv 8452F: arch/x86/include/asm/hyperv-tlfs.h 8453F: arch/x86/include/asm/mshyperv.h 8454F: arch/x86/include/asm/trace/hyperv.h 8455F: arch/x86/kernel/cpu/mshyperv.c 8456F: drivers/clocksource/hyperv_timer.c 8457F: drivers/hid/hid-hyperv.c 8458F: drivers/hv/ 8459F: drivers/input/serio/hyperv-keyboard.c 8460F: drivers/iommu/hyperv-iommu.c 8461F: drivers/net/ethernet/microsoft/ 8462F: drivers/net/hyperv/ 8463F: drivers/pci/controller/pci-hyperv-intf.c 8464F: drivers/pci/controller/pci-hyperv.c 8465F: drivers/scsi/storvsc_drv.c 8466F: drivers/uio/uio_hv_generic.c 8467F: drivers/video/fbdev/hyperv_fb.c 8468F: include/asm-generic/hyperv-tlfs.h 8469F: include/asm-generic/mshyperv.h 8470F: include/clocksource/hyperv_timer.h 8471F: include/linux/hyperv.h 8472F: include/uapi/linux/hyperv.h 8473F: net/vmw_vsock/hyperv_transport.c 8474F: tools/hv/ 8475 8476HYPERBUS SUPPORT 8477M: Vignesh Raghavendra <vigneshr@ti.com> 8478L: linux-mtd@lists.infradead.org 8479S: Supported 8480Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 8481C: irc://irc.oftc.net/mtd 8482T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 8483F: Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt 8484F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt 8485F: drivers/mtd/hyperbus/ 8486F: include/linux/mtd/hyperbus.h 8487 8488HYPERVISOR VIRTUAL CONSOLE DRIVER 8489L: linuxppc-dev@lists.ozlabs.org 8490S: Odd Fixes 8491F: drivers/tty/hvc/ 8492 8493I2C ACPI SUPPORT 8494M: Mika Westerberg <mika.westerberg@linux.intel.com> 8495L: linux-i2c@vger.kernel.org 8496L: linux-acpi@vger.kernel.org 8497S: Maintained 8498F: drivers/i2c/i2c-core-acpi.c 8499 8500I2C CONTROLLER DRIVER FOR NVIDIA GPU 8501M: Ajay Gupta <ajayg@nvidia.com> 8502L: linux-i2c@vger.kernel.org 8503S: Maintained 8504F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 8505F: drivers/i2c/busses/i2c-nvidia-gpu.c 8506 8507I2C MUXES 8508M: Peter Rosin <peda@axentia.se> 8509L: linux-i2c@vger.kernel.org 8510S: Maintained 8511F: Documentation/devicetree/bindings/i2c/i2c-arb* 8512F: Documentation/devicetree/bindings/i2c/i2c-gate* 8513F: Documentation/devicetree/bindings/i2c/i2c-mux* 8514F: Documentation/i2c/i2c-topology.rst 8515F: Documentation/i2c/muxes/ 8516F: drivers/i2c/i2c-mux.c 8517F: drivers/i2c/muxes/ 8518F: include/linux/i2c-mux.h 8519 8520I2C MV64XXX MARVELL AND ALLWINNER DRIVER 8521M: Gregory CLEMENT <gregory.clement@bootlin.com> 8522L: linux-i2c@vger.kernel.org 8523S: Maintained 8524F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 8525F: drivers/i2c/busses/i2c-mv64xxx.c 8526 8527I2C OVER PARALLEL PORT 8528M: Jean Delvare <jdelvare@suse.com> 8529L: linux-i2c@vger.kernel.org 8530S: Maintained 8531F: Documentation/i2c/busses/i2c-parport.rst 8532F: drivers/i2c/busses/i2c-parport.c 8533 8534I2C SUBSYSTEM 8535M: Wolfram Sang <wsa@kernel.org> 8536L: linux-i2c@vger.kernel.org 8537S: Maintained 8538W: https://i2c.wiki.kernel.org/ 8539Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8540T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8541F: Documentation/devicetree/bindings/i2c/i2c.txt 8542F: Documentation/i2c/ 8543F: drivers/i2c/* 8544F: include/linux/i2c-dev.h 8545F: include/linux/i2c-smbus.h 8546F: include/linux/i2c.h 8547F: include/uapi/linux/i2c-*.h 8548F: include/uapi/linux/i2c.h 8549 8550I2C SUBSYSTEM HOST DRIVERS 8551L: linux-i2c@vger.kernel.org 8552S: Odd Fixes 8553W: https://i2c.wiki.kernel.org/ 8554Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8555T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8556F: Documentation/devicetree/bindings/i2c/ 8557F: drivers/i2c/algos/ 8558F: drivers/i2c/busses/ 8559 8560I2C-TAOS-EVM DRIVER 8561M: Jean Delvare <jdelvare@suse.com> 8562L: linux-i2c@vger.kernel.org 8563S: Maintained 8564F: Documentation/i2c/busses/i2c-taos-evm.rst 8565F: drivers/i2c/busses/i2c-taos-evm.c 8566 8567I2C-TINY-USB DRIVER 8568M: Till Harbaum <till@harbaum.org> 8569L: linux-i2c@vger.kernel.org 8570S: Maintained 8571W: http://www.harbaum.org/till/i2c_tiny_usb 8572F: drivers/i2c/busses/i2c-tiny-usb.c 8573 8574I2C/SMBUS CONTROLLER DRIVERS FOR PC 8575M: Jean Delvare <jdelvare@suse.com> 8576L: linux-i2c@vger.kernel.org 8577S: Maintained 8578F: Documentation/i2c/busses/i2c-ali1535.rst 8579F: Documentation/i2c/busses/i2c-ali1563.rst 8580F: Documentation/i2c/busses/i2c-ali15x3.rst 8581F: Documentation/i2c/busses/i2c-amd756.rst 8582F: Documentation/i2c/busses/i2c-amd8111.rst 8583F: Documentation/i2c/busses/i2c-i801.rst 8584F: Documentation/i2c/busses/i2c-nforce2.rst 8585F: Documentation/i2c/busses/i2c-piix4.rst 8586F: Documentation/i2c/busses/i2c-sis5595.rst 8587F: Documentation/i2c/busses/i2c-sis630.rst 8588F: Documentation/i2c/busses/i2c-sis96x.rst 8589F: Documentation/i2c/busses/i2c-via.rst 8590F: Documentation/i2c/busses/i2c-viapro.rst 8591F: drivers/i2c/busses/i2c-ali1535.c 8592F: drivers/i2c/busses/i2c-ali1563.c 8593F: drivers/i2c/busses/i2c-ali15x3.c 8594F: drivers/i2c/busses/i2c-amd756-s4882.c 8595F: drivers/i2c/busses/i2c-amd756.c 8596F: drivers/i2c/busses/i2c-amd8111.c 8597F: drivers/i2c/busses/i2c-i801.c 8598F: drivers/i2c/busses/i2c-isch.c 8599F: drivers/i2c/busses/i2c-nforce2-s4985.c 8600F: drivers/i2c/busses/i2c-nforce2.c 8601F: drivers/i2c/busses/i2c-piix4.c 8602F: drivers/i2c/busses/i2c-sis5595.c 8603F: drivers/i2c/busses/i2c-sis630.c 8604F: drivers/i2c/busses/i2c-sis96x.c 8605F: drivers/i2c/busses/i2c-via.c 8606F: drivers/i2c/busses/i2c-viapro.c 8607 8608I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 8609M: Hans de Goede <hdegoede@redhat.com> 8610L: linux-i2c@vger.kernel.org 8611S: Maintained 8612F: drivers/i2c/busses/i2c-cht-wc.c 8613 8614I2C/SMBUS ISMT DRIVER 8615M: Seth Heasley <seth.heasley@intel.com> 8616M: Neil Horman <nhorman@tuxdriver.com> 8617L: linux-i2c@vger.kernel.org 8618F: Documentation/i2c/busses/i2c-ismt.rst 8619F: drivers/i2c/busses/i2c-ismt.c 8620 8621I2C/SMBUS STUB DRIVER 8622M: Jean Delvare <jdelvare@suse.com> 8623L: linux-i2c@vger.kernel.org 8624S: Maintained 8625F: drivers/i2c/i2c-stub.c 8626 8627I3C DRIVER FOR CADENCE I3C MASTER IP 8628M: Przemysław Gaj <pgaj@cadence.com> 8629S: Maintained 8630F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt 8631F: drivers/i3c/master/i3c-master-cdns.c 8632 8633I3C DRIVER FOR SYNOPSYS DESIGNWARE 8634M: Vitor Soares <vitor.soares@synopsys.com> 8635S: Maintained 8636F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt 8637F: drivers/i3c/master/dw* 8638 8639I3C SUBSYSTEM 8640M: Alexandre Belloni <alexandre.belloni@bootlin.com> 8641L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 8642S: Maintained 8643C: irc://chat.freenode.net/linux-i3c 8644T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 8645F: Documentation/ABI/testing/sysfs-bus-i3c 8646F: Documentation/devicetree/bindings/i3c/ 8647F: Documentation/driver-api/i3c 8648F: drivers/i3c/ 8649F: include/linux/i3c/ 8650 8651IA64 (Itanium) PLATFORM 8652L: linux-ia64@vger.kernel.org 8653S: Orphan 8654F: Documentation/ia64/ 8655F: arch/ia64/ 8656 8657IBM Power 842 compression accelerator 8658M: Haren Myneni <haren@us.ibm.com> 8659S: Supported 8660F: crypto/842.c 8661F: drivers/crypto/nx/Kconfig 8662F: drivers/crypto/nx/Makefile 8663F: drivers/crypto/nx/nx-842* 8664F: include/linux/sw842.h 8665F: lib/842/ 8666 8667IBM Power in-Nest Crypto Acceleration 8668M: Breno Leitão <leitao@debian.org> 8669M: Nayna Jain <nayna@linux.ibm.com> 8670M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 8671L: linux-crypto@vger.kernel.org 8672S: Supported 8673F: drivers/crypto/nx/Kconfig 8674F: drivers/crypto/nx/Makefile 8675F: drivers/crypto/nx/nx-aes* 8676F: drivers/crypto/nx/nx-sha* 8677F: drivers/crypto/nx/nx.* 8678F: drivers/crypto/nx/nx_csbcpb.h 8679F: drivers/crypto/nx/nx_debugfs.c 8680 8681IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 8682M: Tyrel Datwyler <tyreld@linux.ibm.com> 8683L: linux-pci@vger.kernel.org 8684L: linuxppc-dev@lists.ozlabs.org 8685S: Supported 8686F: drivers/pci/hotplug/rpadlpar* 8687 8688IBM Power Linux RAID adapter 8689M: Brian King <brking@us.ibm.com> 8690S: Supported 8691F: drivers/scsi/ipr.* 8692 8693IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 8694M: Tyrel Datwyler <tyreld@linux.ibm.com> 8695L: linux-pci@vger.kernel.org 8696L: linuxppc-dev@lists.ozlabs.org 8697S: Supported 8698F: drivers/pci/hotplug/rpaphp* 8699 8700IBM Power SRIOV Virtual NIC Device Driver 8701M: Dany Madden <drt@linux.ibm.com> 8702M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 8703R: Thomas Falcon <tlfalcon@linux.ibm.com> 8704L: netdev@vger.kernel.org 8705S: Supported 8706F: drivers/net/ethernet/ibm/ibmvnic.* 8707 8708IBM Power Virtual Accelerator Switchboard 8709M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 8710L: linuxppc-dev@lists.ozlabs.org 8711S: Supported 8712F: arch/powerpc/include/asm/vas.h 8713F: arch/powerpc/platforms/powernv/copy-paste.h 8714F: arch/powerpc/platforms/powernv/vas* 8715 8716IBM Power Virtual Ethernet Device Driver 8717M: Cristobal Forno <cforno12@linux.ibm.com> 8718L: netdev@vger.kernel.org 8719S: Supported 8720F: drivers/net/ethernet/ibm/ibmveth.* 8721 8722IBM Power Virtual FC Device Drivers 8723M: Tyrel Datwyler <tyreld@linux.ibm.com> 8724L: linux-scsi@vger.kernel.org 8725S: Supported 8726F: drivers/scsi/ibmvscsi/ibmvfc* 8727 8728IBM Power Virtual Management Channel Driver 8729M: Brad Warrum <bwarrum@linux.ibm.com> 8730M: Ritu Agarwal <rituagar@linux.ibm.com> 8731S: Supported 8732F: drivers/misc/ibmvmc.* 8733 8734IBM Power Virtual SCSI Device Drivers 8735M: Tyrel Datwyler <tyreld@linux.ibm.com> 8736L: linux-scsi@vger.kernel.org 8737S: Supported 8738F: drivers/scsi/ibmvscsi/ibmvscsi* 8739F: include/scsi/viosrp.h 8740 8741IBM Power Virtual SCSI Device Target Driver 8742M: Michael Cyr <mikecyr@linux.ibm.com> 8743L: linux-scsi@vger.kernel.org 8744L: target-devel@vger.kernel.org 8745S: Supported 8746F: drivers/scsi/ibmvscsi_tgt/ 8747 8748IBM Power VMX Cryptographic instructions 8749M: Breno Leitão <leitao@debian.org> 8750M: Nayna Jain <nayna@linux.ibm.com> 8751M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 8752L: linux-crypto@vger.kernel.org 8753S: Supported 8754F: drivers/crypto/vmx/Kconfig 8755F: drivers/crypto/vmx/Makefile 8756F: drivers/crypto/vmx/aes* 8757F: drivers/crypto/vmx/ghash* 8758F: drivers/crypto/vmx/ppc-xlate.pl 8759F: drivers/crypto/vmx/vmx.c 8760 8761IBM ServeRAID RAID DRIVER 8762S: Orphan 8763F: drivers/scsi/ips.* 8764 8765ICH LPC AND GPIO DRIVER 8766M: Peter Tyser <ptyser@xes-inc.com> 8767S: Maintained 8768F: drivers/gpio/gpio-ich.c 8769F: drivers/mfd/lpc_ich.c 8770 8771ICY I2C DRIVER 8772M: Max Staudt <max@enpas.org> 8773L: linux-i2c@vger.kernel.org 8774S: Maintained 8775F: drivers/i2c/busses/i2c-icy.c 8776 8777IDE SUBSYSTEM 8778M: "David S. Miller" <davem@davemloft.net> 8779L: linux-ide@vger.kernel.org 8780S: Maintained 8781Q: http://patchwork.ozlabs.org/project/linux-ide/list/ 8782T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git 8783F: Documentation/ide/ 8784F: drivers/ide/ 8785F: include/linux/ide.h 8786 8787IDE/ATAPI DRIVERS 8788L: linux-ide@vger.kernel.org 8789S: Orphan 8790F: Documentation/cdrom/ide-cd.rst 8791F: drivers/ide/ide-cd* 8792 8793IDEAPAD LAPTOP EXTRAS DRIVER 8794M: Ike Panhc <ike.pan@canonical.com> 8795L: platform-driver-x86@vger.kernel.org 8796S: Maintained 8797W: http://launchpad.net/ideapad-laptop 8798F: drivers/platform/x86/ideapad-laptop.c 8799 8800IDEAPAD LAPTOP SLIDEBAR DRIVER 8801M: Andrey Moiseev <o2g.org.ru@gmail.com> 8802L: linux-input@vger.kernel.org 8803S: Maintained 8804W: https://github.com/o2genum/ideapad-slidebar 8805F: drivers/input/misc/ideapad_slidebar.c 8806 8807IDT VersaClock 5 CLOCK DRIVER 8808M: Luca Ceresoli <luca@lucaceresoli.net> 8809S: Maintained 8810F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 8811F: drivers/clk/clk-versaclock5.c 8812 8813IEEE 802.15.4 SUBSYSTEM 8814M: Alexander Aring <alex.aring@gmail.com> 8815M: Stefan Schmidt <stefan@datenfreihafen.org> 8816L: linux-wpan@vger.kernel.org 8817S: Maintained 8818W: https://linux-wpan.org/ 8819T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 8820T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 8821F: Documentation/networking/ieee802154.rst 8822F: drivers/net/ieee802154/ 8823F: include/linux/ieee802154.h 8824F: include/linux/nl802154.h 8825F: include/net/af_ieee802154.h 8826F: include/net/cfg802154.h 8827F: include/net/ieee802154_netdev.h 8828F: include/net/mac802154.h 8829F: include/net/nl802154.h 8830F: net/ieee802154/ 8831F: net/mac802154/ 8832 8833IFE PROTOCOL 8834M: Yotam Gigi <yotam.gi@gmail.com> 8835M: Jamal Hadi Salim <jhs@mojatatu.com> 8836F: include/net/ife.h 8837F: include/uapi/linux/ife.h 8838F: net/ife 8839 8840IGORPLUG-USB IR RECEIVER 8841M: Sean Young <sean@mess.org> 8842L: linux-media@vger.kernel.org 8843S: Maintained 8844F: drivers/media/rc/igorplugusb.c 8845 8846IGUANAWORKS USB IR TRANSCEIVER 8847M: Sean Young <sean@mess.org> 8848L: linux-media@vger.kernel.org 8849S: Maintained 8850F: drivers/media/rc/iguanair.c 8851 8852IIO DIGITAL POTENTIOMETER DAC 8853M: Peter Rosin <peda@axentia.se> 8854L: linux-iio@vger.kernel.org 8855S: Maintained 8856F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 8857F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 8858F: drivers/iio/dac/dpot-dac.c 8859 8860IIO ENVELOPE DETECTOR 8861M: Peter Rosin <peda@axentia.se> 8862L: linux-iio@vger.kernel.org 8863S: Maintained 8864F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 8865F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 8866F: drivers/iio/adc/envelope-detector.c 8867 8868IIO MULTIPLEXER 8869M: Peter Rosin <peda@axentia.se> 8870L: linux-iio@vger.kernel.org 8871S: Maintained 8872F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt 8873F: drivers/iio/multiplexer/iio-mux.c 8874 8875IIO SCMI BASED DRIVER 8876M: Jyoti Bhayana <jbhayana@google.com> 8877L: linux-iio@vger.kernel.org 8878S: Maintained 8879F: drivers/iio/common/scmi_sensors/scmi_iio.c 8880 8881IIO SUBSYSTEM AND DRIVERS 8882M: Jonathan Cameron <jic23@kernel.org> 8883R: Lars-Peter Clausen <lars@metafoo.de> 8884L: linux-iio@vger.kernel.org 8885S: Maintained 8886T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 8887F: Documentation/ABI/testing/configfs-iio* 8888F: Documentation/ABI/testing/sysfs-bus-iio* 8889F: Documentation/devicetree/bindings/iio/ 8890F: drivers/iio/ 8891F: drivers/staging/iio/ 8892F: include/linux/iio/ 8893F: tools/iio/ 8894 8895IIO UNIT CONVERTER 8896M: Peter Rosin <peda@axentia.se> 8897L: linux-iio@vger.kernel.org 8898S: Maintained 8899F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 8900F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 8901F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 8902F: drivers/iio/afe/iio-rescale.c 8903 8904IKANOS/ADI EAGLE ADSL USB DRIVER 8905M: Matthieu Castet <castet.matthieu@free.fr> 8906M: Stanislaw Gruszka <stf_xl@wp.pl> 8907S: Maintained 8908F: drivers/usb/atm/ueagle-atm.c 8909 8910IMGTEC ASCII LCD DRIVER 8911M: Paul Burton <paulburton@kernel.org> 8912S: Maintained 8913F: Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt 8914F: drivers/auxdisplay/img-ascii-lcd.c 8915 8916IMGTEC IR DECODER DRIVER 8917S: Orphan 8918F: drivers/media/rc/img-ir/ 8919 8920IMON SOUNDGRAPH USB IR RECEIVER 8921M: Sean Young <sean@mess.org> 8922L: linux-media@vger.kernel.org 8923S: Maintained 8924F: drivers/media/rc/imon.c 8925F: drivers/media/rc/imon_raw.c 8926 8927IMS TWINTURBO FRAMEBUFFER DRIVER 8928L: linux-fbdev@vger.kernel.org 8929S: Orphan 8930F: drivers/video/fbdev/imsttfb.c 8931 8932INA209 HARDWARE MONITOR DRIVER 8933M: Guenter Roeck <linux@roeck-us.net> 8934L: linux-hwmon@vger.kernel.org 8935S: Maintained 8936F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 8937F: Documentation/hwmon/ina209.rst 8938F: drivers/hwmon/ina209.c 8939 8940INA2XX HARDWARE MONITOR DRIVER 8941M: Guenter Roeck <linux@roeck-us.net> 8942L: linux-hwmon@vger.kernel.org 8943S: Maintained 8944F: Documentation/hwmon/ina2xx.rst 8945F: drivers/hwmon/ina2xx.c 8946F: include/linux/platform_data/ina2xx.h 8947 8948INDUSTRY PACK SUBSYSTEM (IPACK) 8949M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 8950M: Jens Taprogge <jens.taprogge@taprogge.org> 8951M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8952L: industrypack-devel@lists.sourceforge.net 8953S: Maintained 8954W: http://industrypack.sourceforge.net 8955F: drivers/ipack/ 8956 8957INFINEON DPS310 Driver 8958M: Eddie James <eajames@linux.ibm.com> 8959L: linux-iio@vger.kernel.org 8960S: Maintained 8961F: drivers/iio/pressure/dps310.c 8962 8963INFINIBAND SUBSYSTEM 8964M: Doug Ledford <dledford@redhat.com> 8965M: Jason Gunthorpe <jgg@nvidia.com> 8966L: linux-rdma@vger.kernel.org 8967S: Supported 8968W: https://github.com/linux-rdma/rdma-core 8969Q: http://patchwork.kernel.org/project/linux-rdma/list/ 8970T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 8971F: Documentation/devicetree/bindings/infiniband/ 8972F: Documentation/infiniband/ 8973F: drivers/infiniband/ 8974F: include/rdma/ 8975F: include/trace/events/ib_mad.h 8976F: include/trace/events/ib_umad.h 8977F: include/uapi/linux/if_infiniband.h 8978F: include/uapi/rdma/ 8979F: samples/bpf/ibumad_kern.c 8980F: samples/bpf/ibumad_user.c 8981 8982INGENIC JZ4780 NAND DRIVER 8983M: Harvey Hunt <harveyhuntnexus@gmail.com> 8984L: linux-mtd@lists.infradead.org 8985L: linux-mips@vger.kernel.org 8986S: Maintained 8987F: drivers/mtd/nand/raw/ingenic/ 8988 8989INGENIC JZ47xx SoCs 8990M: Paul Cercueil <paul@crapouillou.net> 8991L: linux-mips@vger.kernel.org 8992S: Maintained 8993F: arch/mips/boot/dts/ingenic/ 8994F: arch/mips/generic/board-ingenic.c 8995F: arch/mips/include/asm/mach-ingenic/ 8996F: arch/mips/ingenic/Kconfig 8997F: drivers/clk/ingenic/ 8998F: drivers/dma/dma-jz4780.c 8999F: drivers/gpu/drm/ingenic/ 9000F: drivers/i2c/busses/i2c-jz4780.c 9001F: drivers/iio/adc/ingenic-adc.c 9002F: drivers/irqchip/irq-ingenic.c 9003F: drivers/memory/jz4780-nemc.c 9004F: drivers/mmc/host/jz4740_mmc.c 9005F: drivers/mtd/nand/raw/ingenic/ 9006F: drivers/pinctrl/pinctrl-ingenic.c 9007F: drivers/power/supply/ingenic-battery.c 9008F: drivers/pwm/pwm-jz4740.c 9009F: drivers/remoteproc/ingenic_rproc.c 9010F: drivers/rtc/rtc-jz4740.c 9011F: drivers/tty/serial/8250/8250_ingenic.c 9012F: drivers/usb/musb/jz4740.c 9013F: drivers/watchdog/jz4740_wdt.c 9014F: include/dt-bindings/iio/adc/ingenic,adc.h 9015F: include/linux/mfd/ingenic-tcu.h 9016F: sound/soc/codecs/jz47* 9017F: sound/soc/jz4740/ 9018 9019INOTIFY 9020M: Jan Kara <jack@suse.cz> 9021R: Amir Goldstein <amir73il@gmail.com> 9022L: linux-fsdevel@vger.kernel.org 9023S: Maintained 9024F: Documentation/filesystems/inotify.rst 9025F: fs/notify/inotify/ 9026F: include/linux/inotify.h 9027F: include/uapi/linux/inotify.h 9028 9029INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 9030M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 9031L: linux-input@vger.kernel.org 9032S: Maintained 9033Q: http://patchwork.kernel.org/project/linux-input/list/ 9034T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 9035F: Documentation/devicetree/bindings/input/ 9036F: Documentation/devicetree/bindings/serio/ 9037F: Documentation/input/ 9038F: drivers/input/ 9039F: include/linux/input.h 9040F: include/linux/input/ 9041F: include/uapi/linux/input-event-codes.h 9042F: include/uapi/linux/input.h 9043 9044INPUT MULTITOUCH (MT) PROTOCOL 9045M: Henrik Rydberg <rydberg@bitmath.org> 9046L: linux-input@vger.kernel.org 9047S: Odd fixes 9048F: Documentation/input/multi-touch-protocol.rst 9049F: drivers/input/input-mt.c 9050K: \b(ABS|SYN)_MT_ 9051 9052INSIDE SECURE CRYPTO DRIVER 9053M: Antoine Tenart <atenart@kernel.org> 9054L: linux-crypto@vger.kernel.org 9055S: Maintained 9056F: drivers/crypto/inside-secure/ 9057 9058INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 9059M: Mimi Zohar <zohar@linux.ibm.com> 9060M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 9061L: linux-integrity@vger.kernel.org 9062S: Supported 9063T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9064F: security/integrity/ima/ 9065 9066INTEL 810/815 FRAMEBUFFER DRIVER 9067M: Antonino Daplas <adaplas@gmail.com> 9068L: linux-fbdev@vger.kernel.org 9069S: Maintained 9070F: drivers/video/fbdev/i810/ 9071 9072INTEL ASoC DRIVERS 9073M: Cezary Rojewski <cezary.rojewski@intel.com> 9074M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 9075M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 9076M: Jie Yang <yang.jie@linux.intel.com> 9077L: alsa-devel@alsa-project.org (moderated for non-subscribers) 9078S: Supported 9079F: sound/soc/intel/ 9080 9081INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 9082M: Hans de Goede <hdegoede@redhat.com> 9083L: platform-driver-x86@vger.kernel.org 9084S: Maintained 9085F: drivers/platform/x86/intel_atomisp2_pm.c 9086 9087INTEL ATOMISP2 LED DRIVER 9088M: Hans de Goede <hdegoede@redhat.com> 9089L: platform-driver-x86@vger.kernel.org 9090S: Maintained 9091F: drivers/platform/x86/intel_atomisp2_led.c 9092 9093INTEL BROXTON PMC DRIVER 9094M: Mika Westerberg <mika.westerberg@linux.intel.com> 9095M: Zha Qipeng <qipeng.zha@intel.com> 9096S: Maintained 9097F: drivers/mfd/intel_pmc_bxt.c 9098F: include/linux/mfd/intel_pmc_bxt.h 9099 9100INTEL C600 SERIES SAS CONTROLLER DRIVER 9101M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 9102L: linux-scsi@vger.kernel.org 9103S: Supported 9104T: git git://git.code.sf.net/p/intel-sas/isci 9105F: drivers/scsi/isci/ 9106 9107INTEL CPU family model numbers 9108M: Tony Luck <tony.luck@intel.com> 9109M: x86@kernel.org 9110L: linux-kernel@vger.kernel.org 9111S: Supported 9112F: arch/x86/include/asm/intel-family.h 9113 9114INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 9115M: Jani Nikula <jani.nikula@linux.intel.com> 9116M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 9117M: Rodrigo Vivi <rodrigo.vivi@intel.com> 9118L: intel-gfx@lists.freedesktop.org 9119S: Supported 9120W: https://01.org/linuxgraphics/ 9121Q: http://patchwork.freedesktop.org/project/intel-gfx/ 9122B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 9123C: irc://chat.freenode.net/intel-gfx 9124T: git git://anongit.freedesktop.org/drm-intel 9125F: Documentation/gpu/i915.rst 9126F: drivers/gpu/drm/i915/ 9127F: include/drm/i915* 9128F: include/uapi/drm/i915_drm.h 9129 9130INTEL ETHERNET DRIVERS 9131M: Jesse Brandeburg <jesse.brandeburg@intel.com> 9132M: Tony Nguyen <anthony.l.nguyen@intel.com> 9133L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 9134S: Supported 9135W: http://www.intel.com/support/feedback.htm 9136W: http://e1000.sourceforge.net/ 9137Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 9138T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 9139T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 9140F: Documentation/networking/device_drivers/ethernet/intel/ 9141F: drivers/net/ethernet/intel/ 9142F: drivers/net/ethernet/intel/*/ 9143F: include/linux/avf/virtchnl.h 9144 9145INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 9146M: Maik Broemme <mbroemme@libmpq.org> 9147L: linux-fbdev@vger.kernel.org 9148S: Maintained 9149F: Documentation/fb/intelfb.rst 9150F: drivers/video/fbdev/intelfb/ 9151 9152INTEL GPIO DRIVERS 9153M: Andy Shevchenko <andy@kernel.org> 9154L: linux-gpio@vger.kernel.org 9155S: Maintained 9156T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9157F: drivers/gpio/gpio-ich.c 9158F: drivers/gpio/gpio-merrifield.c 9159F: drivers/gpio/gpio-ml-ioh.c 9160F: drivers/gpio/gpio-pch.c 9161F: drivers/gpio/gpio-sch.c 9162F: drivers/gpio/gpio-sodaville.c 9163 9164INTEL GVT-g DRIVERS (Intel GPU Virtualization) 9165M: Zhenyu Wang <zhenyuw@linux.intel.com> 9166M: Zhi Wang <zhi.a.wang@intel.com> 9167L: intel-gvt-dev@lists.freedesktop.org 9168L: intel-gfx@lists.freedesktop.org 9169S: Supported 9170W: https://01.org/igvt-g 9171T: git https://github.com/intel/gvt-linux.git 9172F: drivers/gpu/drm/i915/gvt/ 9173 9174INTEL HID EVENT DRIVER 9175M: Alex Hung <alex.hung@canonical.com> 9176L: platform-driver-x86@vger.kernel.org 9177S: Maintained 9178F: drivers/platform/x86/intel-hid.c 9179 9180INTEL I/OAT DMA DRIVER 9181M: Dave Jiang <dave.jiang@intel.com> 9182R: Dan Williams <dan.j.williams@intel.com> 9183L: dmaengine@vger.kernel.org 9184S: Supported 9185Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 9186F: drivers/dma/ioat* 9187 9188INTEL IADX DRIVER 9189M: Dave Jiang <dave.jiang@intel.com> 9190L: dmaengine@vger.kernel.org 9191S: Supported 9192F: drivers/dma/idxd/* 9193F: include/uapi/linux/idxd.h 9194 9195INTEL IDLE DRIVER 9196M: Jacob Pan <jacob.jun.pan@linux.intel.com> 9197M: Len Brown <lenb@kernel.org> 9198L: linux-pm@vger.kernel.org 9199S: Supported 9200B: https://bugzilla.kernel.org 9201T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 9202F: drivers/idle/intel_idle.c 9203 9204INTEL INTEGRATED SENSOR HUB DRIVER 9205M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9206M: Jiri Kosina <jikos@kernel.org> 9207L: linux-input@vger.kernel.org 9208S: Maintained 9209F: drivers/hid/intel-ish-hid/ 9210 9211INTEL IOMMU (VT-d) 9212M: David Woodhouse <dwmw2@infradead.org> 9213M: Lu Baolu <baolu.lu@linux.intel.com> 9214L: iommu@lists.linux-foundation.org 9215S: Supported 9216T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9217F: drivers/iommu/intel/ 9218F: include/linux/intel-iommu.h 9219F: include/linux/intel-svm.h 9220 9221INTEL IOP-ADMA DMA DRIVER 9222R: Dan Williams <dan.j.williams@intel.com> 9223S: Odd fixes 9224F: drivers/dma/iop-adma.c 9225 9226INTEL IPU3 CSI-2 CIO2 DRIVER 9227M: Yong Zhi <yong.zhi@intel.com> 9228M: Sakari Ailus <sakari.ailus@linux.intel.com> 9229M: Bingbu Cao <bingbu.cao@intel.com> 9230M: Dan Scally <djrscally@gmail.com> 9231R: Tianshu Qiu <tian.shu.qiu@intel.com> 9232L: linux-media@vger.kernel.org 9233S: Maintained 9234T: git git://linuxtv.org/media_tree.git 9235F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 9236F: drivers/media/pci/intel/ipu3/ 9237 9238INTEL IPU3 CSI-2 IMGU DRIVER 9239M: Sakari Ailus <sakari.ailus@linux.intel.com> 9240R: Bingbu Cao <bingbu.cao@intel.com> 9241R: Tianshu Qiu <tian.shu.qiu@intel.com> 9242L: linux-media@vger.kernel.org 9243S: Maintained 9244F: Documentation/admin-guide/media/ipu3.rst 9245F: Documentation/admin-guide/media/ipu3_rcb.svg 9246F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 9247F: drivers/staging/media/ipu3/ 9248 9249INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 9250M: Krzysztof Halasa <khalasa@piap.pl> 9251S: Maintained 9252F: drivers/net/ethernet/xscale/ixp4xx_eth.c 9253F: drivers/net/wan/ixp4xx_hss.c 9254F: drivers/soc/ixp4xx/ixp4xx-npe.c 9255F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 9256F: include/linux/soc/ixp4xx/npe.h 9257F: include/linux/soc/ixp4xx/qmgr.h 9258 9259INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 9260M: Deepak Saxena <dsaxena@plexity.net> 9261S: Maintained 9262F: drivers/char/hw_random/ixp4xx-rng.c 9263 9264INTEL KEEM BAY DRM DRIVER 9265M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 9266M: Edmund Dea <edmund.j.dea@intel.com> 9267S: Maintained 9268F: Documentation/devicetree/bindings/display/intel,kmb_display.yaml 9269F: drivers/gpu/drm/kmb/ 9270 9271INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 9272M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9273S: Maintained 9274F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 9275F: drivers/crypto/keembay/Kconfig 9276F: drivers/crypto/keembay/Makefile 9277F: drivers/crypto/keembay/keembay-ocs-aes-core.c 9278F: drivers/crypto/keembay/ocs-aes.c 9279F: drivers/crypto/keembay/ocs-aes.h 9280 9281INTEL KEEM BAY OCS HCU CRYPTO DRIVER 9282M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9283M: Declan Murphy <declan.murphy@intel.com> 9284S: Maintained 9285F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 9286F: drivers/crypto/keembay/Kconfig 9287F: drivers/crypto/keembay/Makefile 9288F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 9289F: drivers/crypto/keembay/ocs-hcu.c 9290F: drivers/crypto/keembay/ocs-hcu.h 9291 9292INTEL MANAGEMENT ENGINE (mei) 9293M: Tomas Winkler <tomas.winkler@intel.com> 9294L: linux-kernel@vger.kernel.org 9295S: Supported 9296F: Documentation/driver-api/mei/* 9297F: drivers/misc/mei/ 9298F: drivers/watchdog/mei_wdt.c 9299F: include/linux/mei_cl_bus.h 9300F: include/uapi/linux/mei.h 9301F: samples/mei/* 9302 9303INTEL MAX 10 BMC MFD DRIVER 9304M: Xu Yilun <yilun.xu@intel.com> 9305R: Tom Rix <trix@redhat.com> 9306S: Maintained 9307F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 9308F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 9309F: drivers/hwmon/intel-m10-bmc-hwmon.c 9310F: drivers/mfd/intel-m10-bmc.c 9311F: include/linux/mfd/intel-m10-bmc.h 9312 9313INTEL MAX 10 BMC MFD DRIVER 9314M: Xu Yilun <yilun.xu@intel.com> 9315R: Tom Rix <trix@redhat.com> 9316S: Maintained 9317F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 9318F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 9319F: drivers/hwmon/intel-m10-bmc-hwmon.c 9320F: drivers/mfd/intel-m10-bmc.c 9321F: include/linux/mfd/intel-m10-bmc.h 9322 9323INTEL MENLOW THERMAL DRIVER 9324M: Sujith Thomas <sujith.thomas@intel.com> 9325L: platform-driver-x86@vger.kernel.org 9326S: Supported 9327W: https://01.org/linux-acpi 9328F: drivers/platform/x86/intel_menlow.c 9329 9330INTEL P-Unit IPC DRIVER 9331M: Zha Qipeng <qipeng.zha@intel.com> 9332L: platform-driver-x86@vger.kernel.org 9333S: Maintained 9334F: arch/x86/include/asm/intel_punit_ipc.h 9335F: drivers/platform/x86/intel_punit_ipc.c 9336 9337INTEL PMC CORE DRIVER 9338M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 9339M: David E Box <david.e.box@intel.com> 9340L: platform-driver-x86@vger.kernel.org 9341S: Maintained 9342F: Documentation/ABI/testing/sysfs-platform-intel-pmc 9343F: drivers/platform/x86/intel_pmc_core* 9344 9345INTEL PMIC GPIO DRIVERS 9346M: Andy Shevchenko <andy@kernel.org> 9347S: Maintained 9348T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9349F: drivers/gpio/gpio-*cove.c 9350 9351INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 9352M: Andy Shevchenko <andy@kernel.org> 9353S: Maintained 9354F: drivers/mfd/intel_soc_pmic* 9355F: include/linux/mfd/intel_soc_pmic* 9356 9357INTEL PMT DRIVER 9358M: "David E. Box" <david.e.box@linux.intel.com> 9359S: Maintained 9360F: drivers/mfd/intel_pmt.c 9361F: drivers/platform/x86/intel_pmt_* 9362 9363INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 9364M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 9365L: linux-wireless@vger.kernel.org 9366S: Maintained 9367F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 9368F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 9369F: drivers/net/wireless/intel/ipw2x00/ 9370 9371INTEL PSTATE DRIVER 9372M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9373M: Len Brown <lenb@kernel.org> 9374L: linux-pm@vger.kernel.org 9375S: Supported 9376F: drivers/cpufreq/intel_pstate.c 9377 9378INTEL RDMA RNIC DRIVER 9379M: Faisal Latif <faisal.latif@intel.com> 9380M: Shiraz Saleem <shiraz.saleem@intel.com> 9381L: linux-rdma@vger.kernel.org 9382S: Supported 9383F: drivers/infiniband/hw/i40iw/ 9384F: include/uapi/rdma/i40iw-abi.h 9385 9386INTEL SCU DRIVERS 9387M: Mika Westerberg <mika.westerberg@linux.intel.com> 9388S: Maintained 9389F: arch/x86/include/asm/intel_scu_ipc.h 9390F: drivers/platform/x86/intel_scu_* 9391 9392INTEL SPEED SELECT TECHNOLOGY 9393M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9394L: platform-driver-x86@vger.kernel.org 9395S: Maintained 9396F: drivers/platform/x86/intel_speed_select_if/ 9397F: include/uapi/linux/isst_if.h 9398F: tools/power/x86/intel-speed-select/ 9399 9400INTEL STRATIX10 FIRMWARE DRIVERS 9401M: Richard Gong <richard.gong@linux.intel.com> 9402L: linux-kernel@vger.kernel.org 9403S: Maintained 9404F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 9405F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 9406F: drivers/firmware/stratix10-rsu.c 9407F: drivers/firmware/stratix10-svc.c 9408F: include/linux/firmware/intel/stratix10-smc.h 9409F: include/linux/firmware/intel/stratix10-svc-client.h 9410 9411INTEL TELEMETRY DRIVER 9412M: Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com> 9413M: "David E. Box" <david.e.box@linux.intel.com> 9414L: platform-driver-x86@vger.kernel.org 9415S: Maintained 9416F: arch/x86/include/asm/intel_telemetry.h 9417F: drivers/platform/x86/intel_telemetry* 9418 9419INTEL UNCORE FREQUENCY CONTROL 9420M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9421L: platform-driver-x86@vger.kernel.org 9422S: Maintained 9423F: drivers/platform/x86/intel-uncore-frequency.c 9424 9425INTEL VIRTUAL BUTTON DRIVER 9426M: AceLan Kao <acelan.kao@canonical.com> 9427L: platform-driver-x86@vger.kernel.org 9428S: Maintained 9429F: drivers/platform/x86/intel-vbtn.c 9430 9431INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 9432M: Stanislaw Gruszka <stf_xl@wp.pl> 9433L: linux-wireless@vger.kernel.org 9434S: Supported 9435F: drivers/net/wireless/intel/iwlegacy/ 9436 9437INTEL WIRELESS WIFI LINK (iwlwifi) 9438M: Luca Coelho <luciano.coelho@intel.com> 9439L: linux-wireless@vger.kernel.org 9440S: Supported 9441W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 9442T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 9443F: drivers/net/wireless/intel/iwlwifi/ 9444 9445INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 9446M: Jithu Joseph <jithu.joseph@intel.com> 9447R: Maurice Ma <maurice.ma@intel.com> 9448S: Maintained 9449W: https://slimbootloader.github.io/security/firmware-update.html 9450F: drivers/platform/x86/intel-wmi-sbl-fw-update.c 9451 9452INTEL WMI THUNDERBOLT FORCE POWER DRIVER 9453L: Dell.Client.Kernel@dell.com 9454S: Maintained 9455F: drivers/platform/x86/intel-wmi-thunderbolt.c 9456 9457INTEL(R) TRACE HUB 9458M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9459S: Supported 9460F: Documentation/trace/intel_th.rst 9461F: drivers/hwtracing/intel_th/ 9462F: include/linux/intel_th.h 9463 9464INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 9465M: Ning Sun <ning.sun@intel.com> 9466L: tboot-devel@lists.sourceforge.net 9467S: Supported 9468W: http://tboot.sourceforge.net 9469T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 9470F: Documentation/x86/intel_txt.rst 9471F: arch/x86/kernel/tboot.c 9472F: include/linux/tboot.h 9473 9474INTEL SGX 9475M: Jarkko Sakkinen <jarkko@kernel.org> 9476R: Dave Hansen <dave.hansen@linux.intel.com> 9477L: linux-sgx@vger.kernel.org 9478S: Supported 9479Q: https://patchwork.kernel.org/project/intel-sgx/list/ 9480T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 9481F: Documentation/x86/sgx.rst 9482F: arch/x86/entry/vdso/vsgx.S 9483F: arch/x86/include/asm/sgx.h 9484F: arch/x86/include/uapi/asm/sgx.h 9485F: arch/x86/kernel/cpu/sgx/* 9486F: tools/testing/selftests/sgx/* 9487K: \bSGX_ 9488 9489INTERCONNECT API 9490M: Georgi Djakov <djakov@kernel.org> 9491L: linux-pm@vger.kernel.org 9492S: Maintained 9493T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 9494F: Documentation/devicetree/bindings/interconnect/ 9495F: Documentation/driver-api/interconnect.rst 9496F: drivers/interconnect/ 9497F: include/dt-bindings/interconnect/ 9498F: include/linux/interconnect-provider.h 9499F: include/linux/interconnect.h 9500 9501INTERRUPT COUNTER DRIVER 9502M: Oleksij Rempel <o.rempel@pengutronix.de> 9503R: Pengutronix Kernel Team <kernel@pengutronix.de> 9504L: linux-iio@vger.kernel.org 9505F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 9506F: drivers/counter/interrupt-cnt.c 9507 9508INVENSENSE ICM-426xx IMU DRIVER 9509M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 9510L: linux-iio@vger.kernel.org 9511S: Maintained 9512W: https://invensense.tdk.com/ 9513F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 9514F: drivers/iio/imu/inv_icm42600/ 9515 9516INVENSENSE MPU-3050 GYROSCOPE DRIVER 9517M: Linus Walleij <linus.walleij@linaro.org> 9518L: linux-iio@vger.kernel.org 9519S: Maintained 9520F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 9521F: drivers/iio/gyro/mpu3050* 9522 9523IOC3 ETHERNET DRIVER 9524M: Ralf Baechle <ralf@linux-mips.org> 9525L: linux-mips@vger.kernel.org 9526S: Maintained 9527F: drivers/net/ethernet/sgi/ioc3-eth.c 9528 9529IOMAP FILESYSTEM LIBRARY 9530M: Christoph Hellwig <hch@infradead.org> 9531M: Darrick J. Wong <djwong@kernel.org> 9532M: linux-xfs@vger.kernel.org 9533M: linux-fsdevel@vger.kernel.org 9534L: linux-xfs@vger.kernel.org 9535L: linux-fsdevel@vger.kernel.org 9536S: Supported 9537T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 9538F: fs/iomap/ 9539F: include/linux/iomap.h 9540 9541IOMMU DRIVERS 9542M: Joerg Roedel <joro@8bytes.org> 9543M: Will Deacon <will@kernel.org> 9544L: iommu@lists.linux-foundation.org 9545S: Maintained 9546T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9547F: Documentation/devicetree/bindings/iommu/ 9548F: Documentation/userspace-api/iommu.rst 9549F: drivers/iommu/ 9550F: include/linux/iommu.h 9551F: include/linux/iova.h 9552F: include/linux/of_iommu.h 9553F: include/uapi/linux/iommu.h 9554 9555IO_URING 9556M: Jens Axboe <axboe@kernel.dk> 9557R: Pavel Begunkov <asml.silence@gmail.com> 9558L: io-uring@vger.kernel.org 9559S: Maintained 9560T: git git://git.kernel.dk/linux-block 9561T: git git://git.kernel.dk/liburing 9562F: fs/io-wq.c 9563F: fs/io-wq.h 9564F: fs/io_uring.c 9565F: include/linux/io_uring.h 9566F: include/uapi/linux/io_uring.h 9567F: tools/io_uring/ 9568 9569IPMI SUBSYSTEM 9570M: Corey Minyard <minyard@acm.org> 9571L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 9572S: Supported 9573W: http://openipmi.sourceforge.net/ 9574F: Documentation/driver-api/ipmi.rst 9575F: Documentation/devicetree/bindings/ipmi/ 9576F: drivers/char/ipmi/ 9577F: include/linux/ipmi* 9578F: include/uapi/linux/ipmi* 9579 9580IPS SCSI RAID DRIVER 9581M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 9582L: linux-scsi@vger.kernel.org 9583S: Maintained 9584W: http://www.adaptec.com/ 9585F: drivers/scsi/ips* 9586 9587IPVS 9588M: Simon Horman <horms@verge.net.au> 9589M: Julian Anastasov <ja@ssi.bg> 9590L: netdev@vger.kernel.org 9591L: lvs-devel@vger.kernel.org 9592S: Maintained 9593T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 9594T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 9595F: Documentation/networking/ipvs-sysctl.rst 9596F: include/net/ip_vs.h 9597F: include/uapi/linux/ip_vs.h 9598F: net/netfilter/ipvs/ 9599 9600IPWIRELESS DRIVER 9601M: Jiri Kosina <jikos@kernel.org> 9602M: David Sterba <dsterba@suse.com> 9603S: Odd Fixes 9604F: drivers/tty/ipwireless/ 9605 9606IPX NETWORK LAYER 9607L: netdev@vger.kernel.org 9608S: Obsolete 9609F: include/uapi/linux/ipx.h 9610 9611IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 9612M: Marc Zyngier <maz@kernel.org> 9613S: Maintained 9614T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9615F: Documentation/core-api/irq/irq-domain.rst 9616F: include/linux/irqdomain.h 9617F: kernel/irq/irqdomain.c 9618F: kernel/irq/msi.c 9619 9620IRQ SUBSYSTEM 9621M: Thomas Gleixner <tglx@linutronix.de> 9622L: linux-kernel@vger.kernel.org 9623S: Maintained 9624T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9625F: kernel/irq/ 9626 9627IRQCHIP DRIVERS 9628M: Thomas Gleixner <tglx@linutronix.de> 9629M: Marc Zyngier <maz@kernel.org> 9630L: linux-kernel@vger.kernel.org 9631S: Maintained 9632T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9633F: Documentation/devicetree/bindings/interrupt-controller/ 9634F: drivers/irqchip/ 9635 9636ISA 9637M: William Breathitt Gray <vilhelm.gray@gmail.com> 9638S: Maintained 9639F: Documentation/driver-api/isa.rst 9640F: drivers/base/isa.c 9641F: include/linux/isa.h 9642 9643ISA RADIO MODULE 9644M: Hans Verkuil <hverkuil@xs4all.nl> 9645L: linux-media@vger.kernel.org 9646S: Maintained 9647W: https://linuxtv.org 9648T: git git://linuxtv.org/media_tree.git 9649F: drivers/media/radio/radio-isa* 9650 9651ISAPNP 9652M: Jaroslav Kysela <perex@perex.cz> 9653S: Maintained 9654F: Documentation/driver-api/isapnp.rst 9655F: drivers/pnp/isapnp/ 9656F: include/linux/isapnp.h 9657 9658ISCSI 9659M: Lee Duncan <lduncan@suse.com> 9660M: Chris Leech <cleech@redhat.com> 9661L: open-iscsi@googlegroups.com 9662L: linux-scsi@vger.kernel.org 9663S: Maintained 9664W: www.open-iscsi.com 9665F: drivers/scsi/*iscsi* 9666F: include/scsi/*iscsi* 9667 9668iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 9669M: Peter Jones <pjones@redhat.com> 9670M: Konrad Rzeszutek Wilk <konrad@kernel.org> 9671S: Maintained 9672F: drivers/firmware/iscsi_ibft* 9673 9674ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 9675M: Sagi Grimberg <sagi@grimberg.me> 9676M: Max Gurtovoy <mgurtovoy@nvidia.com> 9677L: linux-rdma@vger.kernel.org 9678S: Supported 9679W: http://www.openfabrics.org 9680W: www.open-iscsi.org 9681Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9682F: drivers/infiniband/ulp/iser/ 9683 9684ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 9685M: Sagi Grimberg <sagi@grimberg.me> 9686L: linux-rdma@vger.kernel.org 9687L: target-devel@vger.kernel.org 9688S: Supported 9689W: http://www.linux-iscsi.org 9690T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 9691F: drivers/infiniband/ulp/isert 9692 9693ISDN/CMTP OVER BLUETOOTH 9694M: Karsten Keil <isdn@linux-pingi.de> 9695L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9696L: netdev@vger.kernel.org 9697S: Odd Fixes 9698W: http://www.isdn4linux.de 9699F: Documentation/isdn/ 9700F: drivers/isdn/capi/ 9701F: include/linux/isdn/ 9702F: include/uapi/linux/isdn/ 9703F: net/bluetooth/cmtp/ 9704 9705ISDN/mISDN SUBSYSTEM 9706M: Karsten Keil <isdn@linux-pingi.de> 9707L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9708L: netdev@vger.kernel.org 9709S: Maintained 9710W: http://www.isdn4linux.de 9711F: drivers/isdn/Kconfig 9712F: drivers/isdn/Makefile 9713F: drivers/isdn/hardware/ 9714F: drivers/isdn/mISDN/ 9715 9716IT87 HARDWARE MONITORING DRIVER 9717M: Jean Delvare <jdelvare@suse.com> 9718L: linux-hwmon@vger.kernel.org 9719S: Maintained 9720F: Documentation/hwmon/it87.rst 9721F: drivers/hwmon/it87.c 9722 9723IT913X MEDIA DRIVER 9724M: Antti Palosaari <crope@iki.fi> 9725L: linux-media@vger.kernel.org 9726S: Maintained 9727W: https://linuxtv.org 9728W: http://palosaari.fi/linux/ 9729Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9730T: git git://linuxtv.org/anttip/media_tree.git 9731F: drivers/media/tuners/it913x* 9732 9733IVTV VIDEO4LINUX DRIVER 9734M: Andy Walls <awalls@md.metrocast.net> 9735L: linux-media@vger.kernel.org 9736S: Maintained 9737W: https://linuxtv.org 9738T: git git://linuxtv.org/media_tree.git 9739F: Documentation/admin-guide/media/ivtv* 9740F: drivers/media/pci/ivtv/ 9741F: include/uapi/linux/ivtv* 9742 9743IX2505V MEDIA DRIVER 9744M: Malcolm Priestley <tvboxspy@gmail.com> 9745L: linux-media@vger.kernel.org 9746S: Maintained 9747W: https://linuxtv.org 9748Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9749F: drivers/media/dvb-frontends/ix2505v* 9750 9751JAILHOUSE HYPERVISOR INTERFACE 9752M: Jan Kiszka <jan.kiszka@siemens.com> 9753L: jailhouse-dev@googlegroups.com 9754S: Maintained 9755F: arch/x86/include/asm/jailhouse_para.h 9756F: arch/x86/kernel/jailhouse.c 9757 9758JC42.4 TEMPERATURE SENSOR DRIVER 9759M: Guenter Roeck <linux@roeck-us.net> 9760L: linux-hwmon@vger.kernel.org 9761S: Maintained 9762F: Documentation/hwmon/jc42.rst 9763F: drivers/hwmon/jc42.c 9764 9765JFS FILESYSTEM 9766M: Dave Kleikamp <shaggy@kernel.org> 9767L: jfs-discussion@lists.sourceforge.net 9768S: Maintained 9769W: http://jfs.sourceforge.net/ 9770T: git git://github.com/kleikamp/linux-shaggy.git 9771F: Documentation/admin-guide/jfs.rst 9772F: fs/jfs/ 9773 9774JME NETWORK DRIVER 9775M: Guo-Fu Tseng <cooldavid@cooldavid.org> 9776L: netdev@vger.kernel.org 9777S: Maintained 9778F: drivers/net/ethernet/jme.* 9779 9780JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 9781M: David Woodhouse <dwmw2@infradead.org> 9782M: Richard Weinberger <richard@nod.at> 9783L: linux-mtd@lists.infradead.org 9784S: Odd Fixes 9785W: http://www.linux-mtd.infradead.org/doc/jffs2.html 9786T: git git://git.infradead.org/ubifs-2.6.git 9787F: fs/jffs2/ 9788F: include/uapi/linux/jffs2.h 9789 9790JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 9791M: "Theodore Ts'o" <tytso@mit.edu> 9792M: Jan Kara <jack@suse.com> 9793L: linux-ext4@vger.kernel.org 9794S: Maintained 9795F: fs/jbd2/ 9796F: include/linux/jbd2.h 9797 9798JPU V4L2 MEM2MEM DRIVER FOR RENESAS 9799M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 9800L: linux-media@vger.kernel.org 9801S: Maintained 9802F: drivers/media/platform/rcar_jpu.c 9803 9804JSM Neo PCI based serial card 9805L: linux-serial@vger.kernel.org 9806S: Orphan 9807F: drivers/tty/serial/jsm/ 9808 9809K10TEMP HARDWARE MONITORING DRIVER 9810M: Clemens Ladisch <clemens@ladisch.de> 9811L: linux-hwmon@vger.kernel.org 9812S: Maintained 9813F: Documentation/hwmon/k10temp.rst 9814F: drivers/hwmon/k10temp.c 9815 9816K8TEMP HARDWARE MONITORING DRIVER 9817M: Rudolf Marek <r.marek@assembler.cz> 9818L: linux-hwmon@vger.kernel.org 9819S: Maintained 9820F: Documentation/hwmon/k8temp.rst 9821F: drivers/hwmon/k8temp.c 9822 9823KASAN 9824M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 9825R: Alexander Potapenko <glider@google.com> 9826R: Andrey Konovalov <andreyknvl@gmail.com> 9827R: Dmitry Vyukov <dvyukov@google.com> 9828L: kasan-dev@googlegroups.com 9829S: Maintained 9830F: Documentation/dev-tools/kasan.rst 9831F: arch/*/include/asm/*kasan.h 9832F: arch/*/mm/kasan_init* 9833F: include/linux/kasan*.h 9834F: lib/Kconfig.kasan 9835F: lib/test_kasan*.c 9836F: mm/kasan/ 9837F: scripts/Makefile.kasan 9838 9839KCONFIG 9840M: Masahiro Yamada <masahiroy@kernel.org> 9841L: linux-kbuild@vger.kernel.org 9842S: Maintained 9843T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 9844F: Documentation/kbuild/kconfig* 9845F: scripts/Kconfig.include 9846F: scripts/kconfig/ 9847 9848KCOV 9849R: Dmitry Vyukov <dvyukov@google.com> 9850R: Andrey Konovalov <andreyknvl@gmail.com> 9851L: kasan-dev@googlegroups.com 9852S: Maintained 9853F: Documentation/dev-tools/kcov.rst 9854F: include/linux/kcov.h 9855F: include/uapi/linux/kcov.h 9856F: kernel/kcov.c 9857F: scripts/Makefile.kcov 9858 9859KCSAN 9860M: Marco Elver <elver@google.com> 9861R: Dmitry Vyukov <dvyukov@google.com> 9862L: kasan-dev@googlegroups.com 9863S: Maintained 9864F: Documentation/dev-tools/kcsan.rst 9865F: include/linux/kcsan*.h 9866F: kernel/kcsan/ 9867F: lib/Kconfig.kcsan 9868F: scripts/Makefile.kcsan 9869 9870KDUMP 9871M: Dave Young <dyoung@redhat.com> 9872M: Baoquan He <bhe@redhat.com> 9873R: Vivek Goyal <vgoyal@redhat.com> 9874L: kexec@lists.infradead.org 9875S: Maintained 9876W: http://lse.sourceforge.net/kdump/ 9877F: Documentation/admin-guide/kdump/ 9878F: fs/proc/vmcore.c 9879F: include/linux/crash_core.h 9880F: include/linux/crash_dump.h 9881F: include/uapi/linux/vmcore.h 9882F: kernel/crash_*.c 9883 9884KEENE FM RADIO TRANSMITTER DRIVER 9885M: Hans Verkuil <hverkuil@xs4all.nl> 9886L: linux-media@vger.kernel.org 9887S: Maintained 9888W: https://linuxtv.org 9889T: git git://linuxtv.org/media_tree.git 9890F: drivers/media/radio/radio-keene* 9891 9892KERNEL AUTOMOUNTER 9893M: Ian Kent <raven@themaw.net> 9894L: autofs@vger.kernel.org 9895S: Maintained 9896F: fs/autofs/ 9897 9898KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 9899M: Masahiro Yamada <masahiroy@kernel.org> 9900M: Michal Marek <michal.lkml@markovi.net> 9901L: linux-kbuild@vger.kernel.org 9902S: Maintained 9903T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 9904F: Documentation/kbuild/ 9905F: Makefile 9906F: scripts/*vmlinux* 9907F: scripts/Kbuild* 9908F: scripts/Makefile* 9909F: scripts/basic/ 9910F: scripts/dummy-tools/ 9911F: scripts/mk* 9912F: scripts/mod/ 9913F: scripts/package/ 9914 9915KERNEL JANITORS 9916L: kernel-janitors@vger.kernel.org 9917S: Odd Fixes 9918W: http://kernelnewbies.org/KernelJanitors 9919 9920KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 9921M: "J. Bruce Fields" <bfields@fieldses.org> 9922M: Chuck Lever <chuck.lever@oracle.com> 9923L: linux-nfs@vger.kernel.org 9924S: Supported 9925W: http://nfs.sourceforge.net/ 9926T: git git://linux-nfs.org/~bfields/linux.git 9927F: fs/lockd/ 9928F: fs/nfs_common/ 9929F: fs/nfsd/ 9930F: include/linux/lockd/ 9931F: include/linux/sunrpc/ 9932F: include/uapi/linux/nfsd/ 9933F: include/uapi/linux/sunrpc/ 9934F: net/sunrpc/ 9935F: Documentation/filesystems/nfs/ 9936 9937KERNEL REGRESSIONS 9938M: Thorsten Leemhuis <linux@leemhuis.info> 9939L: regressions@lists.linux.dev 9940S: Supported 9941 9942KERNEL SELFTEST FRAMEWORK 9943M: Shuah Khan <shuah@kernel.org> 9944M: Shuah Khan <skhan@linuxfoundation.org> 9945L: linux-kselftest@vger.kernel.org 9946S: Maintained 9947Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 9948T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 9949F: Documentation/dev-tools/kselftest* 9950F: tools/testing/selftests/ 9951 9952KERNEL UNIT TESTING FRAMEWORK (KUnit) 9953M: Brendan Higgins <brendanhiggins@google.com> 9954L: linux-kselftest@vger.kernel.org 9955L: kunit-dev@googlegroups.com 9956S: Maintained 9957W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 9958F: Documentation/dev-tools/kunit/ 9959F: include/kunit/ 9960F: lib/kunit/ 9961F: tools/testing/kunit/ 9962 9963KERNEL USERMODE HELPER 9964M: Luis Chamberlain <mcgrof@kernel.org> 9965L: linux-kernel@vger.kernel.org 9966S: Maintained 9967F: include/linux/umh.h 9968F: kernel/umh.c 9969 9970KERNEL VIRTUAL MACHINE (KVM) 9971M: Paolo Bonzini <pbonzini@redhat.com> 9972L: kvm@vger.kernel.org 9973S: Supported 9974W: http://www.linux-kvm.org 9975T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 9976F: Documentation/virt/kvm/ 9977F: include/asm-generic/kvm* 9978F: include/kvm/iodev.h 9979F: include/linux/kvm* 9980F: include/trace/events/kvm.h 9981F: include/uapi/asm-generic/kvm* 9982F: include/uapi/linux/kvm* 9983F: tools/kvm/ 9984F: tools/testing/selftests/kvm/ 9985F: virt/kvm/* 9986 9987KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 9988M: Marc Zyngier <maz@kernel.org> 9989R: James Morse <james.morse@arm.com> 9990R: Alexandru Elisei <alexandru.elisei@arm.com> 9991R: Suzuki K Poulose <suzuki.poulose@arm.com> 9992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9993L: kvmarm@lists.cs.columbia.edu (moderated for non-subscribers) 9994S: Maintained 9995T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 9996F: arch/arm64/include/asm/kvm* 9997F: arch/arm64/include/uapi/asm/kvm* 9998F: arch/arm64/kvm/ 9999F: include/kvm/arm_* 10000 10001KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 10002M: Huacai Chen <chenhuacai@kernel.org> 10003M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 10004L: linux-mips@vger.kernel.org 10005L: kvm@vger.kernel.org 10006S: Maintained 10007T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10008F: arch/mips/include/asm/kvm* 10009F: arch/mips/include/uapi/asm/kvm* 10010F: arch/mips/kvm/ 10011 10012KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 10013M: Paul Mackerras <paulus@ozlabs.org> 10014L: kvm-ppc@vger.kernel.org 10015S: Supported 10016W: http://www.linux-kvm.org/ 10017T: git git://github.com/agraf/linux-2.6.git 10018F: arch/powerpc/include/asm/kvm* 10019F: arch/powerpc/include/uapi/asm/kvm* 10020F: arch/powerpc/kernel/kvm* 10021F: arch/powerpc/kvm/ 10022 10023KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 10024M: Christian Borntraeger <borntraeger@de.ibm.com> 10025M: Janosch Frank <frankja@linux.ibm.com> 10026R: David Hildenbrand <david@redhat.com> 10027R: Cornelia Huck <cohuck@redhat.com> 10028R: Claudio Imbrenda <imbrenda@linux.ibm.com> 10029L: kvm@vger.kernel.org 10030S: Supported 10031W: http://www.ibm.com/developerworks/linux/linux390/ 10032T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 10033F: Documentation/virt/kvm/s390* 10034F: arch/s390/include/asm/gmap.h 10035F: arch/s390/include/asm/kvm* 10036F: arch/s390/include/uapi/asm/kvm* 10037F: arch/s390/kernel/uv.c 10038F: arch/s390/kvm/ 10039F: arch/s390/mm/gmap.c 10040F: tools/testing/selftests/kvm/*/s390x/ 10041F: tools/testing/selftests/kvm/s390x/ 10042 10043KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 10044M: Paolo Bonzini <pbonzini@redhat.com> 10045R: Sean Christopherson <seanjc@google.com> 10046R: Vitaly Kuznetsov <vkuznets@redhat.com> 10047R: Wanpeng Li <wanpengli@tencent.com> 10048R: Jim Mattson <jmattson@google.com> 10049R: Joerg Roedel <joro@8bytes.org> 10050L: kvm@vger.kernel.org 10051S: Supported 10052W: http://www.linux-kvm.org 10053T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10054F: arch/x86/include/asm/kvm* 10055F: arch/x86/include/asm/pvclock-abi.h 10056F: arch/x86/include/asm/svm.h 10057F: arch/x86/include/asm/vmx*.h 10058F: arch/x86/include/uapi/asm/kvm* 10059F: arch/x86/include/uapi/asm/svm.h 10060F: arch/x86/include/uapi/asm/vmx.h 10061F: arch/x86/kernel/kvm.c 10062F: arch/x86/kernel/kvmclock.c 10063F: arch/x86/kvm/ 10064F: arch/x86/kvm/*/ 10065 10066KERNFS 10067M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10068M: Tejun Heo <tj@kernel.org> 10069S: Supported 10070T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 10071F: fs/kernfs/ 10072F: include/linux/kernfs.h 10073 10074KEXEC 10075M: Eric Biederman <ebiederm@xmission.com> 10076L: kexec@lists.infradead.org 10077S: Maintained 10078W: http://kernel.org/pub/linux/utils/kernel/kexec/ 10079F: include/linux/kexec.h 10080F: include/uapi/linux/kexec.h 10081F: kernel/kexec* 10082 10083KEYS-ENCRYPTED 10084M: Mimi Zohar <zohar@linux.ibm.com> 10085L: linux-integrity@vger.kernel.org 10086L: keyrings@vger.kernel.org 10087S: Supported 10088F: Documentation/security/keys/trusted-encrypted.rst 10089F: include/keys/encrypted-type.h 10090F: security/keys/encrypted-keys/ 10091 10092KEYS-TRUSTED 10093M: James Bottomley <jejb@linux.ibm.com> 10094M: Jarkko Sakkinen <jarkko@kernel.org> 10095M: Mimi Zohar <zohar@linux.ibm.com> 10096L: linux-integrity@vger.kernel.org 10097L: keyrings@vger.kernel.org 10098S: Supported 10099F: Documentation/security/keys/trusted-encrypted.rst 10100F: include/keys/trusted-type.h 10101F: include/keys/trusted_tpm.h 10102F: security/keys/trusted-keys/ 10103 10104KEYS-TRUSTED-TEE 10105M: Sumit Garg <sumit.garg@linaro.org> 10106L: linux-integrity@vger.kernel.org 10107L: keyrings@vger.kernel.org 10108S: Supported 10109F: include/keys/trusted_tee.h 10110F: security/keys/trusted-keys/trusted_tee.c 10111 10112KEYS/KEYRINGS 10113M: David Howells <dhowells@redhat.com> 10114M: Jarkko Sakkinen <jarkko@kernel.org> 10115L: keyrings@vger.kernel.org 10116S: Maintained 10117F: Documentation/security/keys/core.rst 10118F: include/keys/ 10119F: include/linux/key-type.h 10120F: include/linux/key.h 10121F: include/linux/keyctl.h 10122F: include/uapi/linux/keyctl.h 10123F: security/keys/ 10124 10125KFENCE 10126M: Alexander Potapenko <glider@google.com> 10127M: Marco Elver <elver@google.com> 10128R: Dmitry Vyukov <dvyukov@google.com> 10129L: kasan-dev@googlegroups.com 10130S: Maintained 10131F: Documentation/dev-tools/kfence.rst 10132F: arch/*/include/asm/kfence.h 10133F: include/linux/kfence.h 10134F: lib/Kconfig.kfence 10135F: mm/kfence/ 10136 10137KFIFO 10138M: Stefani Seibold <stefani@seibold.net> 10139S: Maintained 10140F: include/linux/kfifo.h 10141F: lib/kfifo.c 10142F: samples/kfifo/ 10143 10144KGDB / KDB /debug_core 10145M: Jason Wessel <jason.wessel@windriver.com> 10146M: Daniel Thompson <daniel.thompson@linaro.org> 10147R: Douglas Anderson <dianders@chromium.org> 10148L: kgdb-bugreport@lists.sourceforge.net 10149S: Maintained 10150W: http://kgdb.wiki.kernel.org/ 10151T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 10152F: Documentation/dev-tools/kgdb.rst 10153F: drivers/misc/kgdbts.c 10154F: drivers/tty/serial/kgdboc.c 10155F: include/linux/kdb.h 10156F: include/linux/kgdb.h 10157F: kernel/debug/ 10158 10159KHADAS MCU MFD DRIVER 10160M: Neil Armstrong <narmstrong@baylibre.com> 10161L: linux-amlogic@lists.infradead.org 10162S: Maintained 10163F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 10164F: drivers/mfd/khadas-mcu.c 10165F: include/linux/mfd/khadas-mcu.h 10166F: drivers/thermal/khadas_mcu_fan.c 10167 10168KMEMLEAK 10169M: Catalin Marinas <catalin.marinas@arm.com> 10170S: Maintained 10171F: Documentation/dev-tools/kmemleak.rst 10172F: include/linux/kmemleak.h 10173F: mm/kmemleak.c 10174F: samples/kmemleak/kmemleak-test.c 10175 10176KMOD KERNEL MODULE LOADER - USERMODE HELPER 10177M: Luis Chamberlain <mcgrof@kernel.org> 10178L: linux-kernel@vger.kernel.org 10179S: Maintained 10180F: include/linux/kmod.h 10181F: kernel/kmod.c 10182F: lib/test_kmod.c 10183F: tools/testing/selftests/kmod/ 10184 10185KPROBES 10186M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 10187M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 10188M: "David S. Miller" <davem@davemloft.net> 10189M: Masami Hiramatsu <mhiramat@kernel.org> 10190S: Maintained 10191F: Documentation/trace/kprobes.rst 10192F: include/asm-generic/kprobes.h 10193F: include/linux/kprobes.h 10194F: kernel/kprobes.c 10195 10196KS0108 LCD CONTROLLER DRIVER 10197M: Miguel Ojeda <ojeda@kernel.org> 10198S: Maintained 10199F: Documentation/admin-guide/auxdisplay/ks0108.rst 10200F: drivers/auxdisplay/ks0108.c 10201F: include/linux/ks0108.h 10202 10203KTD253 BACKLIGHT DRIVER 10204M: Linus Walleij <linus.walleij@linaro.org> 10205S: Maintained 10206F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 10207F: drivers/video/backlight/ktd253-backlight.c 10208 10209KTEST 10210M: Steven Rostedt <rostedt@goodmis.org> 10211M: John Hawley <warthog9@eaglescrag.net> 10212S: Maintained 10213F: tools/testing/ktest 10214 10215L3MDEV 10216M: David Ahern <dsahern@kernel.org> 10217L: netdev@vger.kernel.org 10218S: Maintained 10219F: include/net/l3mdev.h 10220F: net/l3mdev 10221 10222L7 BPF FRAMEWORK 10223M: John Fastabend <john.fastabend@gmail.com> 10224M: Daniel Borkmann <daniel@iogearbox.net> 10225M: Jakub Sitnicki <jakub@cloudflare.com> 10226M: Lorenz Bauer <lmb@cloudflare.com> 10227L: netdev@vger.kernel.org 10228L: bpf@vger.kernel.org 10229S: Maintained 10230F: include/linux/skmsg.h 10231F: net/core/skmsg.c 10232F: net/core/sock_map.c 10233F: net/ipv4/tcp_bpf.c 10234F: net/ipv4/udp_bpf.c 10235 10236LANDLOCK SECURITY MODULE 10237M: Mickaël Salaün <mic@digikod.net> 10238L: linux-security-module@vger.kernel.org 10239S: Supported 10240W: https://landlock.io 10241T: git https://github.com/landlock-lsm/linux.git 10242F: Documentation/security/landlock.rst 10243F: Documentation/userspace-api/landlock.rst 10244F: include/uapi/linux/landlock.h 10245F: samples/landlock/ 10246F: security/landlock/ 10247F: tools/testing/selftests/landlock/ 10248K: landlock 10249K: LANDLOCK 10250 10251LANTIQ / INTEL Ethernet drivers 10252M: Hauke Mehrtens <hauke@hauke-m.de> 10253L: netdev@vger.kernel.org 10254S: Maintained 10255F: drivers/net/dsa/lantiq_gswip.c 10256F: drivers/net/dsa/lantiq_pce.h 10257F: drivers/net/ethernet/lantiq_xrx200.c 10258F: net/dsa/tag_gswip.c 10259 10260LANTIQ MIPS ARCHITECTURE 10261M: John Crispin <john@phrozen.org> 10262L: linux-mips@vger.kernel.org 10263S: Maintained 10264F: arch/mips/lantiq 10265F: drivers/soc/lantiq 10266 10267LASI 53c700 driver for PARISC 10268M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 10269L: linux-scsi@vger.kernel.org 10270S: Maintained 10271F: Documentation/scsi/53c700.rst 10272F: drivers/scsi/53c700* 10273 10274LEAKING_ADDRESSES 10275M: Tobin C. Harding <me@tobin.cc> 10276M: Tycho Andersen <tycho@tycho.pizza> 10277L: linux-hardening@vger.kernel.org 10278S: Maintained 10279T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 10280F: scripts/leaking_addresses.pl 10281 10282LED SUBSYSTEM 10283M: Pavel Machek <pavel@ucw.cz> 10284L: linux-leds@vger.kernel.org 10285S: Maintained 10286T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 10287F: Documentation/devicetree/bindings/leds/ 10288F: drivers/leds/ 10289F: include/linux/leds.h 10290 10291LEGACY EEPROM DRIVER 10292M: Jean Delvare <jdelvare@suse.com> 10293S: Maintained 10294F: Documentation/misc-devices/eeprom.rst 10295F: drivers/misc/eeprom/eeprom.c 10296 10297LEGO MINDSTORMS EV3 10298R: David Lechner <david@lechnology.com> 10299S: Maintained 10300F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 10301F: arch/arm/boot/dts/da850-lego-ev3.dts 10302F: drivers/power/supply/lego_ev3_battery.c 10303 10304LEGO USB Tower driver 10305M: Juergen Stuber <starblue@users.sourceforge.net> 10306L: legousb-devel@lists.sourceforge.net 10307S: Maintained 10308W: http://legousb.sourceforge.net/ 10309F: drivers/usb/misc/legousbtower.c 10310 10311LG LAPTOP EXTRAS 10312M: Matan Ziv-Av <matan@svgalib.org> 10313L: platform-driver-x86@vger.kernel.org 10314S: Maintained 10315F: Documentation/ABI/testing/sysfs-platform-lg-laptop 10316F: Documentation/admin-guide/laptops/lg-laptop.rst 10317F: drivers/platform/x86/lg-laptop.c 10318 10319LG2160 MEDIA DRIVER 10320M: Michael Krufky <mkrufky@linuxtv.org> 10321L: linux-media@vger.kernel.org 10322S: Maintained 10323W: https://linuxtv.org 10324W: http://github.com/mkrufky 10325Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10326T: git git://linuxtv.org/mkrufky/tuners.git 10327F: drivers/media/dvb-frontends/lg2160.* 10328 10329LGDT3305 MEDIA DRIVER 10330M: Michael Krufky <mkrufky@linuxtv.org> 10331L: linux-media@vger.kernel.org 10332S: Maintained 10333W: https://linuxtv.org 10334W: http://github.com/mkrufky 10335Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10336T: git git://linuxtv.org/mkrufky/tuners.git 10337F: drivers/media/dvb-frontends/lgdt3305.* 10338 10339LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 10340M: Viresh Kumar <vireshk@kernel.org> 10341L: linux-ide@vger.kernel.org 10342S: Maintained 10343T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10344F: drivers/ata/pata_arasan_cf.c 10345F: include/linux/pata_arasan_cf_data.h 10346 10347LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 10348M: Linus Walleij <linus.walleij@linaro.org> 10349L: linux-ide@vger.kernel.org 10350S: Maintained 10351T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10352F: drivers/ata/pata_ftide010.c 10353F: drivers/ata/sata_gemini.c 10354F: drivers/ata/sata_gemini.h 10355 10356LIBATA SATA AHCI PLATFORM devices support 10357M: Hans de Goede <hdegoede@redhat.com> 10358M: Jens Axboe <axboe@kernel.dk> 10359L: linux-ide@vger.kernel.org 10360S: Maintained 10361T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10362F: drivers/ata/ahci_platform.c 10363F: drivers/ata/libahci_platform.c 10364F: include/linux/ahci_platform.h 10365 10366LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 10367M: Mikael Pettersson <mikpelinux@gmail.com> 10368L: linux-ide@vger.kernel.org 10369S: Maintained 10370T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10371F: drivers/ata/sata_promise.* 10372 10373LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 10374M: Jens Axboe <axboe@kernel.dk> 10375L: linux-ide@vger.kernel.org 10376S: Maintained 10377T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10378F: Documentation/devicetree/bindings/ata/ 10379F: drivers/ata/ 10380F: include/linux/ata.h 10381F: include/linux/libata.h 10382 10383LIBLOCKDEP 10384M: Sasha Levin <alexander.levin@microsoft.com> 10385S: Maintained 10386F: tools/lib/lockdep/ 10387 10388LIBNVDIMM BLK: MMIO-APERTURE DRIVER 10389M: Dan Williams <dan.j.williams@intel.com> 10390M: Vishal Verma <vishal.l.verma@intel.com> 10391M: Dave Jiang <dave.jiang@intel.com> 10392L: nvdimm@lists.linux.dev 10393S: Supported 10394Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10395P: Documentation/nvdimm/maintainer-entry-profile.rst 10396F: drivers/nvdimm/blk.c 10397F: drivers/nvdimm/region_devs.c 10398 10399LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 10400M: Vishal Verma <vishal.l.verma@intel.com> 10401M: Dan Williams <dan.j.williams@intel.com> 10402M: Dave Jiang <dave.jiang@intel.com> 10403L: nvdimm@lists.linux.dev 10404S: Supported 10405Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10406P: Documentation/nvdimm/maintainer-entry-profile.rst 10407F: drivers/nvdimm/btt* 10408 10409LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 10410M: Dan Williams <dan.j.williams@intel.com> 10411M: Vishal Verma <vishal.l.verma@intel.com> 10412M: Dave Jiang <dave.jiang@intel.com> 10413L: nvdimm@lists.linux.dev 10414S: Supported 10415Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10416P: Documentation/nvdimm/maintainer-entry-profile.rst 10417F: drivers/nvdimm/pmem* 10418 10419LIBNVDIMM: DEVICETREE BINDINGS 10420M: Oliver O'Halloran <oohall@gmail.com> 10421L: nvdimm@lists.linux.dev 10422S: Supported 10423Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10424F: Documentation/devicetree/bindings/pmem/pmem-region.txt 10425F: drivers/nvdimm/of_pmem.c 10426 10427LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 10428M: Dan Williams <dan.j.williams@intel.com> 10429M: Vishal Verma <vishal.l.verma@intel.com> 10430M: Dave Jiang <dave.jiang@intel.com> 10431M: Ira Weiny <ira.weiny@intel.com> 10432L: nvdimm@lists.linux.dev 10433S: Supported 10434Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10435P: Documentation/nvdimm/maintainer-entry-profile.rst 10436T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 10437F: drivers/acpi/nfit/* 10438F: drivers/nvdimm/* 10439F: include/linux/libnvdimm.h 10440F: include/linux/nd.h 10441F: include/uapi/linux/ndctl.h 10442F: tools/testing/nvdimm/ 10443 10444LICENSES and SPDX stuff 10445M: Thomas Gleixner <tglx@linutronix.de> 10446M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10447L: linux-spdx@vger.kernel.org 10448S: Maintained 10449T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 10450F: COPYING 10451F: Documentation/process/license-rules.rst 10452F: LICENSES/ 10453F: scripts/spdxcheck-test.sh 10454F: scripts/spdxcheck.py 10455 10456LIGHTNVM PLATFORM SUPPORT 10457M: Matias Bjorling <mb@lightnvm.io> 10458L: linux-block@vger.kernel.org 10459S: Maintained 10460W: http://github/OpenChannelSSD 10461F: drivers/lightnvm/ 10462F: include/linux/lightnvm.h 10463F: include/uapi/linux/lightnvm.h 10464 10465LINEAR RANGES HELPERS 10466M: Mark Brown <broonie@kernel.org> 10467R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 10468F: lib/linear_ranges.c 10469F: lib/test_linear_ranges.c 10470F: include/linux/linear_range.h 10471 10472LINUX FOR POWER MACINTOSH 10473M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10474L: linuxppc-dev@lists.ozlabs.org 10475S: Odd Fixes 10476F: arch/powerpc/platforms/powermac/ 10477F: drivers/macintosh/ 10478 10479LINUX FOR POWERPC (32-BIT AND 64-BIT) 10480M: Michael Ellerman <mpe@ellerman.id.au> 10481R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10482R: Paul Mackerras <paulus@samba.org> 10483L: linuxppc-dev@lists.ozlabs.org 10484S: Supported 10485W: https://github.com/linuxppc/wiki/wiki 10486Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 10487T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 10488F: Documentation/ABI/stable/sysfs-firmware-opal-* 10489F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 10490F: Documentation/devicetree/bindings/powerpc/ 10491F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 10492F: Documentation/powerpc/ 10493F: arch/powerpc/ 10494F: drivers/*/*/*pasemi* 10495F: drivers/*/*pasemi* 10496F: drivers/char/tpm/tpm_ibmvtpm* 10497F: drivers/crypto/nx/ 10498F: drivers/crypto/vmx/ 10499F: drivers/i2c/busses/i2c-opal.c 10500F: drivers/net/ethernet/ibm/ibmveth.* 10501F: drivers/net/ethernet/ibm/ibmvnic.* 10502F: drivers/pci/hotplug/pnv_php.c 10503F: drivers/pci/hotplug/rpa* 10504F: drivers/rtc/rtc-opal.c 10505F: drivers/scsi/ibmvscsi/ 10506F: drivers/tty/hvc/hvc_opal.c 10507F: drivers/watchdog/wdrtas.c 10508F: tools/testing/selftests/powerpc 10509N: /pmac 10510N: powermac 10511N: powernv 10512N: [^a-z0-9]ps3 10513N: pseries 10514 10515LINUX FOR POWERPC EMBEDDED MPC5XXX 10516M: Anatolij Gustschin <agust@denx.de> 10517L: linuxppc-dev@lists.ozlabs.org 10518S: Odd Fixes 10519F: arch/powerpc/platforms/512x/ 10520F: arch/powerpc/platforms/52xx/ 10521 10522LINUX FOR POWERPC EMBEDDED PPC4XX 10523L: linuxppc-dev@lists.ozlabs.org 10524S: Orphan 10525F: arch/powerpc/platforms/40x/ 10526F: arch/powerpc/platforms/44x/ 10527 10528LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 10529M: Scott Wood <oss@buserror.net> 10530L: linuxppc-dev@lists.ozlabs.org 10531S: Odd fixes 10532T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 10533F: Documentation/devicetree/bindings/powerpc/fsl/ 10534F: arch/powerpc/platforms/83xx/ 10535F: arch/powerpc/platforms/85xx/ 10536 10537LINUX FOR POWERPC EMBEDDED PPC8XX 10538M: Christophe Leroy <christophe.leroy@csgroup.eu> 10539L: linuxppc-dev@lists.ozlabs.org 10540S: Maintained 10541F: arch/powerpc/platforms/8xx/ 10542 10543LINUX KERNEL DUMP TEST MODULE (LKDTM) 10544M: Kees Cook <keescook@chromium.org> 10545S: Maintained 10546F: drivers/misc/lkdtm/* 10547F: tools/testing/selftests/lkdtm/* 10548 10549LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 10550M: Alan Stern <stern@rowland.harvard.edu> 10551M: Andrea Parri <parri.andrea@gmail.com> 10552M: Will Deacon <will@kernel.org> 10553M: Peter Zijlstra <peterz@infradead.org> 10554M: Boqun Feng <boqun.feng@gmail.com> 10555M: Nicholas Piggin <npiggin@gmail.com> 10556M: David Howells <dhowells@redhat.com> 10557M: Jade Alglave <j.alglave@ucl.ac.uk> 10558M: Luc Maranget <luc.maranget@inria.fr> 10559M: "Paul E. McKenney" <paulmck@kernel.org> 10560R: Akira Yokosawa <akiyks@gmail.com> 10561R: Daniel Lustig <dlustig@nvidia.com> 10562R: Joel Fernandes <joel@joelfernandes.org> 10563L: linux-kernel@vger.kernel.org 10564L: linux-arch@vger.kernel.org 10565S: Supported 10566T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 10567F: Documentation/atomic_bitops.txt 10568F: Documentation/atomic_t.txt 10569F: Documentation/core-api/refcount-vs-atomic.rst 10570F: Documentation/litmus-tests/ 10571F: Documentation/memory-barriers.txt 10572F: tools/memory-model/ 10573 10574LIS3LV02D ACCELEROMETER DRIVER 10575M: Eric Piel <eric.piel@tremplin-utc.net> 10576S: Maintained 10577F: Documentation/misc-devices/lis3lv02d.rst 10578F: drivers/misc/lis3lv02d/ 10579F: drivers/platform/x86/hp_accel.c 10580 10581LIST KUNIT TEST 10582M: David Gow <davidgow@google.com> 10583L: linux-kselftest@vger.kernel.org 10584L: kunit-dev@googlegroups.com 10585S: Maintained 10586F: lib/list-test.c 10587 10588LITEX PLATFORM 10589M: Karol Gugala <kgugala@antmicro.com> 10590M: Mateusz Holenko <mholenko@antmicro.com> 10591S: Maintained 10592F: Documentation/devicetree/bindings/*/litex,*.yaml 10593F: arch/openrisc/boot/dts/or1klitex.dts 10594F: drivers/soc/litex/litex_soc_ctrl.c 10595F: drivers/tty/serial/liteuart.c 10596F: include/linux/litex.h 10597 10598LIVE PATCHING 10599M: Josh Poimboeuf <jpoimboe@redhat.com> 10600M: Jiri Kosina <jikos@kernel.org> 10601M: Miroslav Benes <mbenes@suse.cz> 10602M: Petr Mladek <pmladek@suse.com> 10603R: Joe Lawrence <joe.lawrence@redhat.com> 10604L: live-patching@vger.kernel.org 10605S: Maintained 10606T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 10607F: Documentation/ABI/testing/sysfs-kernel-livepatch 10608F: Documentation/livepatch/ 10609F: arch/powerpc/include/asm/livepatch.h 10610F: arch/s390/include/asm/livepatch.h 10611F: arch/x86/include/asm/livepatch.h 10612F: include/linux/livepatch.h 10613F: kernel/livepatch/ 10614F: lib/livepatch/ 10615F: samples/livepatch/ 10616F: tools/testing/selftests/livepatch/ 10617 10618LLC (802.2) 10619L: netdev@vger.kernel.org 10620S: Odd fixes 10621F: include/linux/llc.h 10622F: include/net/llc* 10623F: include/uapi/linux/llc.h 10624F: net/llc/ 10625 10626LM73 HARDWARE MONITOR DRIVER 10627M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 10628L: linux-hwmon@vger.kernel.org 10629S: Maintained 10630F: drivers/hwmon/lm73.c 10631 10632LM78 HARDWARE MONITOR DRIVER 10633M: Jean Delvare <jdelvare@suse.com> 10634L: linux-hwmon@vger.kernel.org 10635S: Maintained 10636F: Documentation/hwmon/lm78.rst 10637F: drivers/hwmon/lm78.c 10638 10639LM83 HARDWARE MONITOR DRIVER 10640M: Jean Delvare <jdelvare@suse.com> 10641L: linux-hwmon@vger.kernel.org 10642S: Maintained 10643F: Documentation/hwmon/lm83.rst 10644F: drivers/hwmon/lm83.c 10645 10646LM90 HARDWARE MONITOR DRIVER 10647M: Jean Delvare <jdelvare@suse.com> 10648L: linux-hwmon@vger.kernel.org 10649S: Maintained 10650F: Documentation/devicetree/bindings/hwmon/lm90.txt 10651F: Documentation/hwmon/lm90.rst 10652F: drivers/hwmon/lm90.c 10653F: include/dt-bindings/thermal/lm90.h 10654 10655LM95234 HARDWARE MONITOR DRIVER 10656M: Guenter Roeck <linux@roeck-us.net> 10657L: linux-hwmon@vger.kernel.org 10658S: Maintained 10659F: Documentation/hwmon/lm95234.rst 10660F: drivers/hwmon/lm95234.c 10661 10662LME2510 MEDIA DRIVER 10663M: Malcolm Priestley <tvboxspy@gmail.com> 10664L: linux-media@vger.kernel.org 10665S: Maintained 10666W: https://linuxtv.org 10667Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10668F: drivers/media/usb/dvb-usb-v2/lmedm04* 10669 10670LOADPIN SECURITY MODULE 10671M: Kees Cook <keescook@chromium.org> 10672S: Supported 10673T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 10674F: Documentation/admin-guide/LSM/LoadPin.rst 10675F: security/loadpin/ 10676 10677LOCKING PRIMITIVES 10678M: Peter Zijlstra <peterz@infradead.org> 10679M: Ingo Molnar <mingo@redhat.com> 10680M: Will Deacon <will@kernel.org> 10681R: Waiman Long <longman@redhat.com> 10682R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 10683L: linux-kernel@vger.kernel.org 10684S: Maintained 10685T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10686F: Documentation/locking/ 10687F: arch/*/include/asm/spinlock*.h 10688F: include/linux/lockdep.h 10689F: include/linux/mutex*.h 10690F: include/linux/rwlock*.h 10691F: include/linux/rwsem*.h 10692F: include/linux/seqlock.h 10693F: include/linux/spinlock*.h 10694F: kernel/locking/ 10695F: lib/locking*.[ch] 10696X: kernel/locking/locktorture.c 10697 10698LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 10699M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 10700L: linux-ntfs-dev@lists.sourceforge.net 10701S: Maintained 10702W: http://www.linux-ntfs.org/content/view/19/37/ 10703F: Documentation/admin-guide/ldm.rst 10704F: block/partitions/ldm.* 10705 10706LOGITECH HID GAMING KEYBOARDS 10707M: Hans de Goede <hdegoede@redhat.com> 10708L: linux-input@vger.kernel.org 10709S: Maintained 10710T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10711F: drivers/hid/hid-lg-g15.c 10712 10713LONTIUM LT8912B MIPI TO HDMI BRIDGE 10714M: Adrien Grassein <adrien.grassein@gmail.com> 10715S: Maintained 10716F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 10717F: drivers/gpu/drm/bridge/lontium-lt8912b.c 10718 10719LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 10720M: Sathya Prakash <sathya.prakash@broadcom.com> 10721M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 10722M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 10723L: MPT-FusionLinux.pdl@broadcom.com 10724L: linux-scsi@vger.kernel.org 10725S: Supported 10726W: http://www.avagotech.com/support/ 10727F: drivers/message/fusion/ 10728F: drivers/scsi/mpt3sas/ 10729 10730LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 10731M: Matthew Wilcox <willy@infradead.org> 10732L: linux-scsi@vger.kernel.org 10733S: Maintained 10734F: drivers/scsi/sym53c8xx_2/ 10735 10736LTC1660 DAC DRIVER 10737M: Marcus Folkesson <marcus.folkesson@gmail.com> 10738L: linux-iio@vger.kernel.org 10739S: Maintained 10740F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 10741F: drivers/iio/dac/ltc1660.c 10742 10743LTC2947 HARDWARE MONITOR DRIVER 10744M: Nuno Sá <nuno.sa@analog.com> 10745L: linux-hwmon@vger.kernel.org 10746S: Supported 10747W: http://ez.analog.com/community/linux-device-drivers 10748F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 10749F: drivers/hwmon/ltc2947-core.c 10750F: drivers/hwmon/ltc2947-i2c.c 10751F: drivers/hwmon/ltc2947-spi.c 10752F: drivers/hwmon/ltc2947.h 10753 10754LTC2983 IIO TEMPERATURE DRIVER 10755M: Nuno Sá <nuno.sa@analog.com> 10756L: linux-iio@vger.kernel.org 10757S: Supported 10758W: http://ez.analog.com/community/linux-device-drivers 10759F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 10760F: drivers/iio/temperature/ltc2983.c 10761 10762LTC4261 HARDWARE MONITOR DRIVER 10763M: Guenter Roeck <linux@roeck-us.net> 10764L: linux-hwmon@vger.kernel.org 10765S: Maintained 10766F: Documentation/hwmon/ltc4261.rst 10767F: drivers/hwmon/ltc4261.c 10768 10769LTC4306 I2C MULTIPLEXER DRIVER 10770M: Michael Hennerich <michael.hennerich@analog.com> 10771L: linux-i2c@vger.kernel.org 10772S: Supported 10773W: http://ez.analog.com/community/linux-device-drivers 10774F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 10775F: drivers/i2c/muxes/i2c-mux-ltc4306.c 10776 10777LTP (Linux Test Project) 10778M: Mike Frysinger <vapier@gentoo.org> 10779M: Cyril Hrubis <chrubis@suse.cz> 10780M: Wanlong Gao <wanlong.gao@gmail.com> 10781M: Jan Stancek <jstancek@redhat.com> 10782M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 10783M: Alexey Kodanev <alexey.kodanev@oracle.com> 10784L: ltp@lists.linux.it (subscribers-only) 10785S: Maintained 10786W: http://linux-test-project.github.io/ 10787T: git git://github.com/linux-test-project/ltp.git 10788 10789LYNX PCS MODULE 10790M: Ioana Ciornei <ioana.ciornei@nxp.com> 10791L: netdev@vger.kernel.org 10792S: Supported 10793F: drivers/net/pcs/pcs-lynx.c 10794F: include/linux/pcs-lynx.h 10795 10796M68K ARCHITECTURE 10797M: Geert Uytterhoeven <geert@linux-m68k.org> 10798L: linux-m68k@lists.linux-m68k.org 10799S: Maintained 10800W: http://www.linux-m68k.org/ 10801T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 10802F: arch/m68k/ 10803F: drivers/zorro/ 10804 10805M68K ON APPLE MACINTOSH 10806M: Joshua Thompson <funaho@jurai.org> 10807L: linux-m68k@lists.linux-m68k.org 10808S: Maintained 10809W: http://www.mac.linux-m68k.org/ 10810F: arch/m68k/mac/ 10811F: drivers/macintosh/adb-iop.c 10812F: drivers/macintosh/via-macii.c 10813 10814M68K ON HP9000/300 10815M: Philip Blundell <philb@gnu.org> 10816S: Maintained 10817W: http://www.tazenda.demon.co.uk/phil/linux-hp 10818F: arch/m68k/hp300/ 10819 10820M88DS3103 MEDIA DRIVER 10821M: Antti Palosaari <crope@iki.fi> 10822L: linux-media@vger.kernel.org 10823S: Maintained 10824W: https://linuxtv.org 10825W: http://palosaari.fi/linux/ 10826Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10827T: git git://linuxtv.org/anttip/media_tree.git 10828F: drivers/media/dvb-frontends/m88ds3103* 10829 10830M88RS2000 MEDIA DRIVER 10831M: Malcolm Priestley <tvboxspy@gmail.com> 10832L: linux-media@vger.kernel.org 10833S: Maintained 10834W: https://linuxtv.org 10835Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10836F: drivers/media/dvb-frontends/m88rs2000* 10837 10838MA901 MASTERKIT USB FM RADIO DRIVER 10839M: Alexey Klimov <klimov.linux@gmail.com> 10840L: linux-media@vger.kernel.org 10841S: Maintained 10842T: git git://linuxtv.org/media_tree.git 10843F: drivers/media/radio/radio-ma901.c 10844 10845MAC80211 10846M: Johannes Berg <johannes@sipsolutions.net> 10847L: linux-wireless@vger.kernel.org 10848S: Maintained 10849W: https://wireless.wiki.kernel.org/ 10850T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 10851T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 10852F: Documentation/networking/mac80211-injection.rst 10853F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 10854F: drivers/net/wireless/mac80211_hwsim.[ch] 10855F: include/net/mac80211.h 10856F: net/mac80211/ 10857 10858MAILBOX API 10859M: Jassi Brar <jassisinghbrar@gmail.com> 10860L: linux-kernel@vger.kernel.org 10861S: Maintained 10862F: drivers/mailbox/ 10863F: include/linux/mailbox_client.h 10864F: include/linux/mailbox_controller.h 10865F: Documentation/devicetree/bindings/mailbox/ 10866 10867MAILBOX ARM MHUv2 10868M: Viresh Kumar <viresh.kumar@linaro.org> 10869M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 10870L: linux-kernel@vger.kernel.org 10871S: Maintained 10872F: drivers/mailbox/arm_mhuv2.c 10873F: include/linux/mailbox/arm_mhuv2_message.h 10874F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 10875 10876MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 10877M: Michael Kerrisk <mtk.manpages@gmail.com> 10878L: linux-man@vger.kernel.org 10879S: Maintained 10880W: http://www.kernel.org/doc/man-pages 10881 10882MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 10883M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 10884L: linux-mips@vger.kernel.org 10885S: Maintained 10886F: arch/mips/boot/dts/img/pistachio_marduk.dts 10887 10888MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 10889M: Andrew Lunn <andrew@lunn.ch> 10890M: Vivien Didelot <vivien.didelot@gmail.com> 10891L: netdev@vger.kernel.org 10892S: Maintained 10893F: Documentation/devicetree/bindings/net/dsa/marvell.txt 10894F: Documentation/networking/devlink/mv88e6xxx.rst 10895F: drivers/net/dsa/mv88e6xxx/ 10896F: include/linux/platform_data/mv88e6xxx.h 10897 10898MARVELL ARMADA 3700 PHY DRIVERS 10899M: Miquel Raynal <miquel.raynal@bootlin.com> 10900S: Maintained 10901F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 10902F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 10903F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 10904F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 10905 10906MARVELL ARMADA DRM SUPPORT 10907M: Russell King <linux@armlinux.org.uk> 10908S: Maintained 10909T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 10910T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 10911F: Documentation/devicetree/bindings/display/armada/ 10912F: drivers/gpu/drm/armada/ 10913F: include/uapi/drm/armada_drm.h 10914 10915MARVELL CRYPTO DRIVER 10916M: Boris Brezillon <bbrezillon@kernel.org> 10917M: Arnaud Ebalard <arno@natisbad.org> 10918M: Srujana Challa <schalla@marvell.com> 10919L: linux-crypto@vger.kernel.org 10920S: Maintained 10921F: drivers/crypto/marvell/ 10922F: include/linux/soc/marvell/octeontx2/ 10923 10924MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 10925M: Mirko Lindner <mlindner@marvell.com> 10926M: Stephen Hemminger <stephen@networkplumber.org> 10927L: netdev@vger.kernel.org 10928S: Maintained 10929F: drivers/net/ethernet/marvell/sk* 10930 10931MARVELL LIBERTAS WIRELESS DRIVER 10932L: libertas-dev@lists.infradead.org 10933S: Orphan 10934F: drivers/net/wireless/marvell/libertas/ 10935 10936MARVELL MACCHIATOBIN SUPPORT 10937M: Russell King <linux@armlinux.org.uk> 10938L: linux-arm-kernel@lists.infradead.org 10939S: Maintained 10940F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 10941 10942MARVELL MV643XX ETHERNET DRIVER 10943M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 10944L: netdev@vger.kernel.org 10945S: Maintained 10946F: drivers/net/ethernet/marvell/mv643xx_eth.* 10947F: include/linux/mv643xx.h 10948 10949MARVELL MV88X3310 PHY DRIVER 10950M: Russell King <linux@armlinux.org.uk> 10951M: Marek Behun <marek.behun@nic.cz> 10952L: netdev@vger.kernel.org 10953S: Maintained 10954F: drivers/net/phy/marvell10g.c 10955 10956MARVELL MVEBU THERMAL DRIVER 10957M: Miquel Raynal <miquel.raynal@bootlin.com> 10958S: Maintained 10959F: drivers/thermal/armada_thermal.c 10960 10961MARVELL MVNETA ETHERNET DRIVER 10962M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 10963L: netdev@vger.kernel.org 10964S: Maintained 10965F: drivers/net/ethernet/marvell/mvneta.* 10966 10967MARVELL MVPP2 ETHERNET DRIVER 10968M: Marcin Wojtas <mw@semihalf.com> 10969M: Russell King <linux@armlinux.org.uk> 10970L: netdev@vger.kernel.org 10971S: Maintained 10972F: Documentation/devicetree/bindings/net/marvell-pp2.txt 10973F: drivers/net/ethernet/marvell/mvpp2/ 10974 10975MARVELL MWIFIEX WIRELESS DRIVER 10976M: Amitkumar Karwar <amitkarwar@gmail.com> 10977M: Ganapathi Bhat <ganapathi017@gmail.com> 10978M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 10979M: Xinming Hu <huxinming820@gmail.com> 10980L: linux-wireless@vger.kernel.org 10981S: Maintained 10982F: drivers/net/wireless/marvell/mwifiex/ 10983 10984MARVELL MWL8K WIRELESS DRIVER 10985M: Lennert Buytenhek <buytenh@wantstofly.org> 10986L: linux-wireless@vger.kernel.org 10987S: Odd Fixes 10988F: drivers/net/wireless/marvell/mwl8k.c 10989 10990MARVELL NAND CONTROLLER DRIVER 10991M: Miquel Raynal <miquel.raynal@bootlin.com> 10992L: linux-mtd@lists.infradead.org 10993S: Maintained 10994F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 10995F: drivers/mtd/nand/raw/marvell_nand.c 10996 10997MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 10998M: Sunil Goutham <sgoutham@marvell.com> 10999M: Geetha sowjanya <gakula@marvell.com> 11000M: Subbaraya Sundeep <sbhatta@marvell.com> 11001M: hariprasad <hkelam@marvell.com> 11002L: netdev@vger.kernel.org 11003S: Supported 11004F: drivers/net/ethernet/marvell/octeontx2/nic/ 11005F: include/linux/soc/marvell/octeontx2/ 11006 11007MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 11008M: Sunil Goutham <sgoutham@marvell.com> 11009M: Linu Cherian <lcherian@marvell.com> 11010M: Geetha sowjanya <gakula@marvell.com> 11011M: Jerin Jacob <jerinj@marvell.com> 11012M: hariprasad <hkelam@marvell.com> 11013M: Subbaraya Sundeep <sbhatta@marvell.com> 11014L: netdev@vger.kernel.org 11015S: Supported 11016F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 11017F: drivers/net/ethernet/marvell/octeontx2/af/ 11018 11019MARVELL PRESTERA ETHERNET SWITCH DRIVER 11020M: Vadym Kochan <vkochan@marvell.com> 11021M: Taras Chornyi <tchornyi@marvell.com> 11022S: Supported 11023W: https://github.com/Marvell-switching/switchdev-prestera 11024F: drivers/net/ethernet/marvell/prestera/ 11025 11026MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 11027M: Nicolas Pitre <nico@fluxnic.net> 11028S: Odd Fixes 11029F: drivers/mmc/host/mvsdio.* 11030 11031MARVELL USB MDIO CONTROLLER DRIVER 11032M: Tobias Waldekranz <tobias@waldekranz.com> 11033L: netdev@vger.kernel.org 11034S: Maintained 11035F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 11036F: drivers/net/mdio/mdio-mvusb.c 11037 11038MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 11039M: Hu Ziji <huziji@marvell.com> 11040L: linux-mmc@vger.kernel.org 11041S: Supported 11042F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt 11043F: drivers/mmc/host/sdhci-xenon* 11044 11045MATROX FRAMEBUFFER DRIVER 11046L: linux-fbdev@vger.kernel.org 11047S: Orphan 11048F: drivers/video/fbdev/matrox/matroxfb_* 11049F: include/uapi/linux/matroxfb.h 11050 11051MAX15301 DRIVER 11052M: Daniel Nilsson <daniel.nilsson@flex.com> 11053L: linux-hwmon@vger.kernel.org 11054S: Maintained 11055F: Documentation/hwmon/max15301.rst 11056F: drivers/hwmon/pmbus/max15301.c 11057 11058MAX16065 HARDWARE MONITOR DRIVER 11059M: Guenter Roeck <linux@roeck-us.net> 11060L: linux-hwmon@vger.kernel.org 11061S: Maintained 11062F: Documentation/hwmon/max16065.rst 11063F: drivers/hwmon/max16065.c 11064 11065MAX2175 SDR TUNER DRIVER 11066M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 11067L: linux-media@vger.kernel.org 11068S: Maintained 11069T: git git://linuxtv.org/media_tree.git 11070F: Documentation/devicetree/bindings/media/i2c/max2175.txt 11071F: Documentation/userspace-api/media/drivers/max2175.rst 11072F: drivers/media/i2c/max2175* 11073F: include/uapi/linux/max2175.h 11074 11075MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 11076L: linux-hwmon@vger.kernel.org 11077S: Orphan 11078F: Documentation/hwmon/max6650.rst 11079F: drivers/hwmon/max6650.c 11080 11081MAX6697 HARDWARE MONITOR DRIVER 11082M: Guenter Roeck <linux@roeck-us.net> 11083L: linux-hwmon@vger.kernel.org 11084S: Maintained 11085F: Documentation/devicetree/bindings/hwmon/max6697.txt 11086F: Documentation/hwmon/max6697.rst 11087F: drivers/hwmon/max6697.c 11088F: include/linux/platform_data/max6697.h 11089 11090MAX9286 QUAD GMSL DESERIALIZER DRIVER 11091M: Jacopo Mondi <jacopo+renesas@jmondi.org> 11092M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11093M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 11094M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 11095L: linux-media@vger.kernel.org 11096S: Maintained 11097F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 11098F: drivers/media/i2c/max9286.c 11099 11100MAX9860 MONO AUDIO VOICE CODEC DRIVER 11101M: Peter Rosin <peda@axentia.se> 11102L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11103S: Maintained 11104F: Documentation/devicetree/bindings/sound/max9860.txt 11105F: sound/soc/codecs/max9860.* 11106 11107MAXBOTIX ULTRASONIC RANGER IIO DRIVER 11108M: Andreas Klinger <ak@it-klinger.de> 11109L: linux-iio@vger.kernel.org 11110S: Maintained 11111F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 11112F: drivers/iio/proximity/mb1232.c 11113 11114MAXIM MAX77650 PMIC MFD DRIVER 11115M: Bartosz Golaszewski <bgolaszewski@baylibre.com> 11116L: linux-kernel@vger.kernel.org 11117S: Maintained 11118F: Documentation/devicetree/bindings/*/*max77650.yaml 11119F: Documentation/devicetree/bindings/*/max77650*.yaml 11120F: drivers/gpio/gpio-max77650.c 11121F: drivers/input/misc/max77650-onkey.c 11122F: drivers/leds/leds-max77650.c 11123F: drivers/mfd/max77650.c 11124F: drivers/power/supply/max77650-charger.c 11125F: drivers/regulator/max77650-regulator.c 11126F: include/linux/mfd/max77650.h 11127 11128MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 11129M: Javier Martinez Canillas <javier@dowhile0.org> 11130L: linux-kernel@vger.kernel.org 11131S: Supported 11132F: Documentation/devicetree/bindings/*/*max77802.txt 11133F: drivers/regulator/max77802-regulator.c 11134F: include/dt-bindings/*/*max77802.h 11135 11136MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 11137M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 11138M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 11139L: linux-pm@vger.kernel.org 11140S: Supported 11141F: drivers/power/supply/max14577_charger.c 11142F: drivers/power/supply/max77693_charger.c 11143 11144MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 11145M: Chanwoo Choi <cw00.choi@samsung.com> 11146M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 11147M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 11148L: linux-kernel@vger.kernel.org 11149S: Supported 11150F: Documentation/devicetree/bindings/*/max77686.txt 11151F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 11152F: Documentation/devicetree/bindings/mfd/max14577.txt 11153F: Documentation/devicetree/bindings/mfd/max77693.txt 11154F: drivers/*/max14577*.c 11155F: drivers/*/max77686*.c 11156F: drivers/*/max77693*.c 11157F: drivers/clk/clk-max77686.c 11158F: drivers/extcon/extcon-max14577.c 11159F: drivers/extcon/extcon-max77693.c 11160F: drivers/rtc/rtc-max77686.c 11161F: include/linux/mfd/max14577*.h 11162F: include/linux/mfd/max77686*.h 11163F: include/linux/mfd/max77693*.h 11164 11165MAXIRADIO FM RADIO RECEIVER DRIVER 11166M: Hans Verkuil <hverkuil@xs4all.nl> 11167L: linux-media@vger.kernel.org 11168S: Maintained 11169W: https://linuxtv.org 11170T: git git://linuxtv.org/media_tree.git 11171F: drivers/media/radio/radio-maxiradio* 11172 11173MCAN MMIO DEVICE DRIVER 11174M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 11175L: linux-can@vger.kernel.org 11176S: Maintained 11177F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 11178F: drivers/net/can/m_can/m_can.c 11179F: drivers/net/can/m_can/m_can.h 11180F: drivers/net/can/m_can/m_can_platform.c 11181 11182MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 11183M: Rishi Gupta <gupt21@gmail.com> 11184L: linux-i2c@vger.kernel.org 11185L: linux-input@vger.kernel.org 11186S: Maintained 11187F: drivers/hid/hid-mcp2221.c 11188 11189MCP251XFD SPI-CAN NETWORK DRIVER 11190M: Marc Kleine-Budde <mkl@pengutronix.de> 11191M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 11192R: Thomas Kopp <thomas.kopp@microchip.com> 11193L: linux-can@vger.kernel.org 11194S: Maintained 11195F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 11196F: drivers/net/can/spi/mcp251xfd/ 11197 11198MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 11199M: Peter Rosin <peda@axentia.se> 11200L: linux-iio@vger.kernel.org 11201S: Maintained 11202F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 11203F: drivers/iio/potentiometer/mcp4018.c 11204F: drivers/iio/potentiometer/mcp4531.c 11205 11206MCR20A IEEE-802.15.4 RADIO DRIVER 11207M: Xue Liu <liuxuenetmail@gmail.com> 11208L: linux-wpan@vger.kernel.org 11209S: Maintained 11210W: https://github.com/xueliu/mcr20a-linux 11211F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 11212F: drivers/net/ieee802154/mcr20a.c 11213F: drivers/net/ieee802154/mcr20a.h 11214 11215MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 11216M: William Breathitt Gray <vilhelm.gray@gmail.com> 11217L: linux-iio@vger.kernel.org 11218S: Maintained 11219F: drivers/iio/dac/cio-dac.c 11220 11221MEDIA CONTROLLER FRAMEWORK 11222M: Sakari Ailus <sakari.ailus@linux.intel.com> 11223M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11224L: linux-media@vger.kernel.org 11225S: Supported 11226W: https://www.linuxtv.org 11227T: git git://linuxtv.org/media_tree.git 11228F: drivers/media/mc/ 11229F: include/media/media-*.h 11230F: include/uapi/linux/media.h 11231 11232MEDIA DRIVER FOR FREESCALE IMX PXP 11233M: Philipp Zabel <p.zabel@pengutronix.de> 11234L: linux-media@vger.kernel.org 11235S: Maintained 11236T: git git://linuxtv.org/media_tree.git 11237F: drivers/media/platform/imx-pxp.[ch] 11238 11239MEDIA DRIVERS FOR ASCOT2E 11240M: Sergey Kozlov <serjk@netup.ru> 11241M: Abylay Ospan <aospan@netup.ru> 11242L: linux-media@vger.kernel.org 11243S: Supported 11244W: https://linuxtv.org 11245W: http://netup.tv/ 11246T: git git://linuxtv.org/media_tree.git 11247F: drivers/media/dvb-frontends/ascot2e* 11248 11249MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 11250M: Jasmin Jessich <jasmin@anw.at> 11251L: linux-media@vger.kernel.org 11252S: Maintained 11253W: https://linuxtv.org 11254T: git git://linuxtv.org/media_tree.git 11255F: drivers/media/dvb-frontends/cxd2099* 11256 11257MEDIA DRIVERS FOR CXD2841ER 11258M: Sergey Kozlov <serjk@netup.ru> 11259M: Abylay Ospan <aospan@netup.ru> 11260L: linux-media@vger.kernel.org 11261S: Supported 11262W: https://linuxtv.org 11263W: http://netup.tv/ 11264T: git git://linuxtv.org/media_tree.git 11265F: drivers/media/dvb-frontends/cxd2841er* 11266 11267MEDIA DRIVERS FOR CXD2880 11268M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 11269L: linux-media@vger.kernel.org 11270S: Supported 11271W: http://linuxtv.org/ 11272T: git git://linuxtv.org/media_tree.git 11273F: drivers/media/dvb-frontends/cxd2880/* 11274F: drivers/media/spi/cxd2880* 11275 11276MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 11277L: linux-media@vger.kernel.org 11278S: Orphan 11279W: https://linuxtv.org 11280T: git git://linuxtv.org/media_tree.git 11281F: drivers/media/pci/ddbridge/* 11282 11283MEDIA DRIVERS FOR FREESCALE IMX 11284M: Steve Longerbeam <slongerbeam@gmail.com> 11285M: Philipp Zabel <p.zabel@pengutronix.de> 11286L: linux-media@vger.kernel.org 11287S: Maintained 11288T: git git://linuxtv.org/media_tree.git 11289F: Documentation/admin-guide/media/imx.rst 11290F: Documentation/devicetree/bindings/media/imx.txt 11291F: drivers/staging/media/imx/ 11292F: include/linux/imx-media.h 11293F: include/media/imx.h 11294 11295MEDIA DRIVERS FOR FREESCALE IMX7 11296M: Rui Miguel Silva <rmfrfs@gmail.com> 11297L: linux-media@vger.kernel.org 11298S: Maintained 11299T: git git://linuxtv.org/media_tree.git 11300F: Documentation/admin-guide/media/imx7.rst 11301F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 11302F: Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml 11303F: drivers/staging/media/imx/imx7-media-csi.c 11304F: drivers/staging/media/imx/imx7-mipi-csis.c 11305 11306MEDIA DRIVERS FOR HELENE 11307M: Abylay Ospan <aospan@netup.ru> 11308L: linux-media@vger.kernel.org 11309S: Supported 11310W: https://linuxtv.org 11311W: http://netup.tv/ 11312T: git git://linuxtv.org/media_tree.git 11313F: drivers/media/dvb-frontends/helene* 11314 11315MEDIA DRIVERS FOR HORUS3A 11316M: Sergey Kozlov <serjk@netup.ru> 11317M: Abylay Ospan <aospan@netup.ru> 11318L: linux-media@vger.kernel.org 11319S: Supported 11320W: https://linuxtv.org 11321W: http://netup.tv/ 11322T: git git://linuxtv.org/media_tree.git 11323F: drivers/media/dvb-frontends/horus3a* 11324 11325MEDIA DRIVERS FOR LNBH25 11326M: Sergey Kozlov <serjk@netup.ru> 11327M: Abylay Ospan <aospan@netup.ru> 11328L: linux-media@vger.kernel.org 11329S: Supported 11330W: https://linuxtv.org 11331W: http://netup.tv/ 11332T: git git://linuxtv.org/media_tree.git 11333F: drivers/media/dvb-frontends/lnbh25* 11334 11335MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 11336L: linux-media@vger.kernel.org 11337S: Orphan 11338W: https://linuxtv.org 11339T: git git://linuxtv.org/media_tree.git 11340F: drivers/media/dvb-frontends/mxl5xx* 11341 11342MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 11343M: Sergey Kozlov <serjk@netup.ru> 11344M: Abylay Ospan <aospan@netup.ru> 11345L: linux-media@vger.kernel.org 11346S: Supported 11347W: https://linuxtv.org 11348W: http://netup.tv/ 11349T: git git://linuxtv.org/media_tree.git 11350F: drivers/media/pci/netup_unidvb/* 11351 11352MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 11353M: Dmitry Osipenko <digetx@gmail.com> 11354L: linux-media@vger.kernel.org 11355L: linux-tegra@vger.kernel.org 11356S: Maintained 11357T: git git://linuxtv.org/media_tree.git 11358F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt 11359F: drivers/staging/media/tegra-vde/ 11360 11361MEDIA DRIVERS FOR RENESAS - CEU 11362M: Jacopo Mondi <jacopo@jmondi.org> 11363L: linux-media@vger.kernel.org 11364L: linux-renesas-soc@vger.kernel.org 11365S: Supported 11366T: git git://linuxtv.org/media_tree.git 11367F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 11368F: drivers/media/platform/renesas-ceu.c 11369F: include/media/drv-intf/renesas-ceu.h 11370 11371MEDIA DRIVERS FOR RENESAS - DRIF 11372M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 11373L: linux-media@vger.kernel.org 11374L: linux-renesas-soc@vger.kernel.org 11375S: Supported 11376T: git git://linuxtv.org/media_tree.git 11377F: Documentation/devicetree/bindings/media/renesas,drif.yaml 11378F: drivers/media/platform/rcar_drif.c 11379 11380MEDIA DRIVERS FOR RENESAS - FCP 11381M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11382L: linux-media@vger.kernel.org 11383L: linux-renesas-soc@vger.kernel.org 11384S: Supported 11385T: git git://linuxtv.org/media_tree.git 11386F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 11387F: drivers/media/platform/rcar-fcp.c 11388F: include/media/rcar-fcp.h 11389 11390MEDIA DRIVERS FOR RENESAS - FDP1 11391M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11392L: linux-media@vger.kernel.org 11393L: linux-renesas-soc@vger.kernel.org 11394S: Supported 11395T: git git://linuxtv.org/media_tree.git 11396F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 11397F: drivers/media/platform/rcar_fdp1.c 11398 11399MEDIA DRIVERS FOR RENESAS - VIN 11400M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 11401L: linux-media@vger.kernel.org 11402L: linux-renesas-soc@vger.kernel.org 11403S: Supported 11404T: git git://linuxtv.org/media_tree.git 11405F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 11406F: Documentation/devicetree/bindings/media/renesas,vin.yaml 11407F: drivers/media/platform/rcar-vin/ 11408 11409MEDIA DRIVERS FOR RENESAS - VSP1 11410M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11411M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11412L: linux-media@vger.kernel.org 11413L: linux-renesas-soc@vger.kernel.org 11414S: Supported 11415T: git git://linuxtv.org/media_tree.git 11416F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 11417F: drivers/media/platform/vsp1/ 11418 11419MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 11420L: linux-media@vger.kernel.org 11421S: Orphan 11422W: https://linuxtv.org 11423T: git git://linuxtv.org/media_tree.git 11424F: drivers/media/dvb-frontends/stv0910* 11425 11426MEDIA DRIVERS FOR ST STV6111 TUNER ICs 11427L: linux-media@vger.kernel.org 11428S: Orphan 11429W: https://linuxtv.org 11430T: git git://linuxtv.org/media_tree.git 11431F: drivers/media/dvb-frontends/stv6111* 11432 11433MEDIA DRIVERS FOR STM32 - DCMI 11434M: Hugues Fruchet <hugues.fruchet@foss.st.com> 11435L: linux-media@vger.kernel.org 11436S: Supported 11437T: git git://linuxtv.org/media_tree.git 11438F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 11439F: drivers/media/platform/stm32/stm32-dcmi.c 11440 11441MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 11442M: Mauro Carvalho Chehab <mchehab@kernel.org> 11443L: linux-media@vger.kernel.org 11444S: Maintained 11445W: https://linuxtv.org 11446Q: http://patchwork.kernel.org/project/linux-media/list/ 11447T: git git://linuxtv.org/media_tree.git 11448F: Documentation/admin-guide/media/ 11449F: Documentation/devicetree/bindings/media/ 11450F: Documentation/driver-api/media/ 11451F: Documentation/userspace-api/media/ 11452F: drivers/media/ 11453F: drivers/staging/media/ 11454F: include/linux/platform_data/media/ 11455F: include/media/ 11456F: include/uapi/linux/dvb/ 11457F: include/uapi/linux/ivtv* 11458F: include/uapi/linux/media.h 11459F: include/uapi/linux/meye.h 11460F: include/uapi/linux/uvcvideo.h 11461F: include/uapi/linux/v4l2-* 11462F: include/uapi/linux/videodev2.h 11463 11464MEDIATEK BLUETOOTH DRIVER 11465M: Sean Wang <sean.wang@mediatek.com> 11466L: linux-bluetooth@vger.kernel.org 11467L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11468S: Maintained 11469F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 11470F: drivers/bluetooth/btmtkuart.c 11471 11472MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 11473M: Sean Wang <sean.wang@mediatek.com> 11474L: linux-pm@vger.kernel.org 11475S: Maintained 11476F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 11477F: drivers/power/reset/mt6323-poweroff.c 11478 11479MEDIATEK CIR DRIVER 11480M: Sean Wang <sean.wang@mediatek.com> 11481S: Maintained 11482F: drivers/media/rc/mtk-cir.c 11483 11484MEDIATEK DMA DRIVER 11485M: Sean Wang <sean.wang@mediatek.com> 11486L: dmaengine@vger.kernel.org 11487L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11488L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11489S: Maintained 11490F: Documentation/devicetree/bindings/dma/mtk-* 11491F: drivers/dma/mediatek/ 11492 11493MEDIATEK ETHERNET DRIVER 11494M: Felix Fietkau <nbd@nbd.name> 11495M: John Crispin <john@phrozen.org> 11496M: Sean Wang <sean.wang@mediatek.com> 11497M: Mark Lee <Mark-MC.Lee@mediatek.com> 11498L: netdev@vger.kernel.org 11499S: Maintained 11500F: drivers/net/ethernet/mediatek/ 11501 11502MEDIATEK I2C CONTROLLER DRIVER 11503M: Qii Wang <qii.wang@mediatek.com> 11504L: linux-i2c@vger.kernel.org 11505S: Maintained 11506F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt 11507F: drivers/i2c/busses/i2c-mt65xx.c 11508 11509MEDIATEK IOMMU DRIVER 11510M: Yong Wu <yong.wu@mediatek.com> 11511L: iommu@lists.linux-foundation.org 11512L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11513S: Supported 11514F: Documentation/devicetree/bindings/iommu/mediatek* 11515F: drivers/iommu/mtk_iommu* 11516F: include/dt-bindings/memory/mt*-port.h 11517 11518MEDIATEK JPEG DRIVER 11519M: Rick Chang <rick.chang@mediatek.com> 11520M: Bin Liu <bin.liu@mediatek.com> 11521S: Supported 11522F: Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt 11523F: drivers/media/platform/mtk-jpeg/ 11524 11525MEDIATEK MDP DRIVER 11526M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 11527M: Houlong Wei <houlong.wei@mediatek.com> 11528M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 11529S: Supported 11530F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 11531F: drivers/media/platform/mtk-mdp/ 11532F: drivers/media/platform/mtk-vpu/ 11533 11534MEDIATEK MEDIA DRIVER 11535M: Tiffany Lin <tiffany.lin@mediatek.com> 11536M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 11537S: Supported 11538F: Documentation/devicetree/bindings/media/mediatek-vcodec.txt 11539F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 11540F: drivers/media/platform/mtk-vcodec/ 11541F: drivers/media/platform/mtk-vpu/ 11542 11543MEDIATEK MMC/SD/SDIO DRIVER 11544M: Chaotian Jing <chaotian.jing@mediatek.com> 11545S: Maintained 11546F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 11547F: drivers/mmc/host/mtk-sd.c 11548 11549MEDIATEK MT76 WIRELESS LAN DRIVER 11550M: Felix Fietkau <nbd@nbd.name> 11551M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 11552R: Ryder Lee <ryder.lee@mediatek.com> 11553L: linux-wireless@vger.kernel.org 11554S: Maintained 11555F: drivers/net/wireless/mediatek/mt76/ 11556 11557MEDIATEK MT7601U WIRELESS LAN DRIVER 11558M: Jakub Kicinski <kubakici@wp.pl> 11559L: linux-wireless@vger.kernel.org 11560S: Maintained 11561F: drivers/net/wireless/mediatek/mt7601u/ 11562 11563MEDIATEK MT7621 CLOCK DRIVER 11564M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 11565S: Maintained 11566F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 11567F: drivers/clk/ralink/clk-mt7621.c 11568 11569MEDIATEK MT7621/28/88 I2C DRIVER 11570M: Stefan Roese <sr@denx.de> 11571L: linux-i2c@vger.kernel.org 11572S: Maintained 11573F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 11574F: drivers/i2c/busses/i2c-mt7621.c 11575 11576MEDIATEK MT7621 PHY PCI DRIVER 11577M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 11578S: Maintained 11579F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 11580F: drivers/phy/ralink/phy-mt7621-pci.c 11581 11582MEDIATEK NAND CONTROLLER DRIVER 11583L: linux-mtd@lists.infradead.org 11584S: Orphan 11585F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 11586F: drivers/mtd/nand/raw/mtk_* 11587 11588MEDIATEK PMIC LED DRIVER 11589M: Sean Wang <sean.wang@mediatek.com> 11590S: Maintained 11591F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 11592F: drivers/leds/leds-mt6323.c 11593 11594MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 11595M: Sean Wang <sean.wang@mediatek.com> 11596S: Maintained 11597F: drivers/char/hw_random/mtk-rng.c 11598 11599MEDIATEK SWITCH DRIVER 11600M: Sean Wang <sean.wang@mediatek.com> 11601M: Landen Chao <Landen.Chao@mediatek.com> 11602L: netdev@vger.kernel.org 11603S: Maintained 11604F: drivers/net/dsa/mt7530.* 11605F: net/dsa/tag_mtk.c 11606 11607MEDIATEK USB3 DRD IP DRIVER 11608M: Chunfeng Yun <chunfeng.yun@mediatek.com> 11609L: linux-usb@vger.kernel.org 11610L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11611L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11612S: Maintained 11613F: Documentation/devicetree/bindings/usb/mediatek,* 11614F: drivers/usb/host/xhci-mtk* 11615F: drivers/usb/mtu3/ 11616 11617MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 11618M: Peter Senna Tschudin <peter.senna@gmail.com> 11619M: Martin Donnelly <martin.donnelly@ge.com> 11620M: Martyn Welch <martyn.welch@collabora.co.uk> 11621S: Maintained 11622F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 11623F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 11624 11625MEGARAID SCSI/SAS DRIVERS 11626M: Kashyap Desai <kashyap.desai@broadcom.com> 11627M: Sumit Saxena <sumit.saxena@broadcom.com> 11628M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 11629L: megaraidlinux.pdl@broadcom.com 11630L: linux-scsi@vger.kernel.org 11631S: Maintained 11632W: http://www.avagotech.com/support/ 11633F: Documentation/scsi/megaraid.rst 11634F: drivers/scsi/megaraid.* 11635F: drivers/scsi/megaraid/ 11636 11637MELEXIS MLX90614 DRIVER 11638M: Crt Mori <cmo@melexis.com> 11639L: linux-iio@vger.kernel.org 11640S: Supported 11641W: http://www.melexis.com 11642F: drivers/iio/temperature/mlx90614.c 11643 11644MELEXIS MLX90632 DRIVER 11645M: Crt Mori <cmo@melexis.com> 11646L: linux-iio@vger.kernel.org 11647S: Supported 11648W: http://www.melexis.com 11649F: drivers/iio/temperature/mlx90632.c 11650 11651MELFAS MIP4 TOUCHSCREEN DRIVER 11652M: Sangwon Jee <jeesw@melfas.com> 11653S: Supported 11654W: http://www.melfas.com 11655F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 11656F: drivers/input/touchscreen/melfas_mip4.c 11657 11658MELLANOX BLUEFIELD I2C DRIVER 11659M: Khalil Blaiech <kblaiech@nvidia.com> 11660L: linux-i2c@vger.kernel.org 11661S: Supported 11662F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 11663F: drivers/i2c/busses/i2c-mlxbf.c 11664 11665MELLANOX ETHERNET DRIVER (mlx4_en) 11666M: Tariq Toukan <tariqt@nvidia.com> 11667L: netdev@vger.kernel.org 11668S: Supported 11669W: http://www.mellanox.com 11670Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11671F: drivers/net/ethernet/mellanox/mlx4/en_* 11672 11673MELLANOX ETHERNET DRIVER (mlx5e) 11674M: Saeed Mahameed <saeedm@nvidia.com> 11675L: netdev@vger.kernel.org 11676S: Supported 11677W: http://www.mellanox.com 11678Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11679F: drivers/net/ethernet/mellanox/mlx5/core/en_* 11680 11681MELLANOX ETHERNET INNOVA DRIVERS 11682R: Boris Pismenny <borisp@nvidia.com> 11683L: netdev@vger.kernel.org 11684S: Supported 11685W: http://www.mellanox.com 11686Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11687F: drivers/net/ethernet/mellanox/mlx5/core/accel/* 11688F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 11689F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 11690F: include/linux/mlx5/mlx5_ifc_fpga.h 11691 11692MELLANOX ETHERNET SWITCH DRIVERS 11693M: Jiri Pirko <jiri@nvidia.com> 11694M: Ido Schimmel <idosch@nvidia.com> 11695L: netdev@vger.kernel.org 11696S: Supported 11697W: http://www.mellanox.com 11698Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11699F: drivers/net/ethernet/mellanox/mlxsw/ 11700F: tools/testing/selftests/drivers/net/mlxsw/ 11701 11702MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 11703M: mlxsw@nvidia.com 11704L: netdev@vger.kernel.org 11705S: Supported 11706W: http://www.mellanox.com 11707Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11708F: drivers/net/ethernet/mellanox/mlxfw/ 11709 11710MELLANOX HARDWARE PLATFORM SUPPORT 11711M: Hans de Goede <hdegoede@redhat.com> 11712M: Mark Gross <mgross@linux.intel.com> 11713M: Vadim Pasternak <vadimp@nvidia.com> 11714L: platform-driver-x86@vger.kernel.org 11715S: Supported 11716F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 11717F: drivers/platform/mellanox/ 11718F: include/linux/platform_data/mlxreg.h 11719 11720MELLANOX MLX4 core VPI driver 11721M: Tariq Toukan <tariqt@nvidia.com> 11722L: netdev@vger.kernel.org 11723L: linux-rdma@vger.kernel.org 11724S: Supported 11725W: http://www.mellanox.com 11726Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11727F: drivers/net/ethernet/mellanox/mlx4/ 11728F: include/linux/mlx4/ 11729 11730MELLANOX MLX4 IB driver 11731M: Yishai Hadas <yishaih@nvidia.com> 11732L: linux-rdma@vger.kernel.org 11733S: Supported 11734W: http://www.mellanox.com 11735Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11736F: drivers/infiniband/hw/mlx4/ 11737F: include/linux/mlx4/ 11738F: include/uapi/rdma/mlx4-abi.h 11739 11740MELLANOX MLX5 core VPI driver 11741M: Saeed Mahameed <saeedm@nvidia.com> 11742M: Leon Romanovsky <leonro@nvidia.com> 11743L: netdev@vger.kernel.org 11744L: linux-rdma@vger.kernel.org 11745S: Supported 11746W: http://www.mellanox.com 11747Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11748F: Documentation/networking/device_drivers/ethernet/mellanox/ 11749F: drivers/net/ethernet/mellanox/mlx5/core/ 11750F: include/linux/mlx5/ 11751 11752MELLANOX MLX5 IB driver 11753M: Leon Romanovsky <leonro@nvidia.com> 11754L: linux-rdma@vger.kernel.org 11755S: Supported 11756W: http://www.mellanox.com 11757Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11758F: drivers/infiniband/hw/mlx5/ 11759F: include/linux/mlx5/ 11760F: include/uapi/rdma/mlx5-abi.h 11761 11762MELLANOX MLXCPLD I2C AND MUX DRIVER 11763M: Vadim Pasternak <vadimp@nvidia.com> 11764M: Michael Shych <michaelsh@nvidia.com> 11765L: linux-i2c@vger.kernel.org 11766S: Supported 11767F: Documentation/i2c/busses/i2c-mlxcpld.rst 11768F: drivers/i2c/busses/i2c-mlxcpld.c 11769F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 11770 11771MELLANOX MLXCPLD LED DRIVER 11772M: Vadim Pasternak <vadimp@nvidia.com> 11773L: linux-leds@vger.kernel.org 11774S: Supported 11775F: Documentation/leds/leds-mlxcpld.rst 11776F: drivers/leds/leds-mlxcpld.c 11777F: drivers/leds/leds-mlxreg.c 11778 11779MELLANOX PLATFORM DRIVER 11780M: Vadim Pasternak <vadimp@nvidia.com> 11781L: platform-driver-x86@vger.kernel.org 11782S: Supported 11783F: drivers/platform/x86/mlx-platform.c 11784 11785MEMBARRIER SUPPORT 11786M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 11787M: "Paul E. McKenney" <paulmck@kernel.org> 11788L: linux-kernel@vger.kernel.org 11789S: Supported 11790F: arch/powerpc/include/asm/membarrier.h 11791F: include/uapi/linux/membarrier.h 11792F: kernel/sched/membarrier.c 11793 11794MEMBLOCK 11795M: Mike Rapoport <rppt@linux.ibm.com> 11796L: linux-mm@kvack.org 11797S: Maintained 11798F: Documentation/core-api/boot-time-mm.rst 11799F: include/linux/memblock.h 11800F: mm/memblock.c 11801 11802MEMORY CONTROLLER DRIVERS 11803M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 11804L: linux-kernel@vger.kernel.org 11805S: Maintained 11806T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 11807F: Documentation/devicetree/bindings/memory-controllers/ 11808F: drivers/memory/ 11809F: include/dt-bindings/memory/ 11810 11811MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 11812M: Dmitry Osipenko <digetx@gmail.com> 11813L: linux-pm@vger.kernel.org 11814L: linux-tegra@vger.kernel.org 11815T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 11816S: Maintained 11817F: drivers/devfreq/tegra30-devfreq.c 11818 11819MEMORY MANAGEMENT 11820M: Andrew Morton <akpm@linux-foundation.org> 11821L: linux-mm@kvack.org 11822S: Maintained 11823W: http://www.linux-mm.org 11824T: quilt https://ozlabs.org/~akpm/mmotm/ 11825T: quilt https://ozlabs.org/~akpm/mmots/ 11826T: git git://github.com/hnaz/linux-mm.git 11827F: include/linux/gfp.h 11828F: include/linux/memory_hotplug.h 11829F: include/linux/mm.h 11830F: include/linux/mmzone.h 11831F: include/linux/pagewalk.h 11832F: include/linux/vmalloc.h 11833F: mm/ 11834 11835MEMORY TECHNOLOGY DEVICES (MTD) 11836M: Miquel Raynal <miquel.raynal@bootlin.com> 11837M: Richard Weinberger <richard@nod.at> 11838M: Vignesh Raghavendra <vigneshr@ti.com> 11839L: linux-mtd@lists.infradead.org 11840S: Maintained 11841W: http://www.linux-mtd.infradead.org/ 11842Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 11843C: irc://irc.oftc.net/mtd 11844T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 11845T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 11846F: Documentation/devicetree/bindings/mtd/ 11847F: drivers/mtd/ 11848F: include/linux/mtd/ 11849F: include/uapi/mtd/ 11850 11851MEN A21 WATCHDOG DRIVER 11852M: Johannes Thumshirn <morbidrsa@gmail.com> 11853L: linux-watchdog@vger.kernel.org 11854S: Maintained 11855F: drivers/watchdog/mena21_wdt.c 11856 11857MEN CHAMELEON BUS (mcb) 11858M: Johannes Thumshirn <morbidrsa@gmail.com> 11859S: Maintained 11860F: Documentation/driver-api/men-chameleon-bus.rst 11861F: drivers/mcb/ 11862F: include/linux/mcb.h 11863 11864MEN F21BMC (Board Management Controller) 11865M: Andreas Werner <andreas.werner@men.de> 11866S: Supported 11867F: Documentation/hwmon/menf21bmc.rst 11868F: drivers/hwmon/menf21bmc_hwmon.c 11869F: drivers/leds/leds-menf21bmc.c 11870F: drivers/mfd/menf21bmc.c 11871F: drivers/watchdog/menf21bmc_wdt.c 11872 11873MEN Z069 WATCHDOG DRIVER 11874M: Johannes Thumshirn <jth@kernel.org> 11875L: linux-watchdog@vger.kernel.org 11876S: Maintained 11877F: drivers/watchdog/menz69_wdt.c 11878 11879MESON AO CEC DRIVER FOR AMLOGIC SOCS 11880M: Neil Armstrong <narmstrong@baylibre.com> 11881L: linux-media@vger.kernel.org 11882L: linux-amlogic@lists.infradead.org 11883S: Supported 11884W: http://linux-meson.com/ 11885T: git git://linuxtv.org/media_tree.git 11886F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 11887F: drivers/media/cec/platform/meson/ao-cec-g12a.c 11888F: drivers/media/cec/platform/meson/ao-cec.c 11889 11890MESON GE2D DRIVER FOR AMLOGIC SOCS 11891M: Neil Armstrong <narmstrong@baylibre.com> 11892L: linux-media@vger.kernel.org 11893L: linux-amlogic@lists.infradead.org 11894S: Supported 11895T: git git://linuxtv.org/media_tree.git 11896F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 11897F: drivers/media/platform/meson/ge2d/ 11898 11899MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 11900M: Liang Yang <liang.yang@amlogic.com> 11901L: linux-mtd@lists.infradead.org 11902S: Maintained 11903F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 11904F: drivers/mtd/nand/raw/meson_* 11905 11906MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 11907M: Neil Armstrong <narmstrong@baylibre.com> 11908L: linux-media@vger.kernel.org 11909L: linux-amlogic@lists.infradead.org 11910S: Supported 11911T: git git://linuxtv.org/media_tree.git 11912F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 11913F: drivers/staging/media/meson/vdec/ 11914 11915METHODE UDPU SUPPORT 11916M: Vladimir Vid <vladimir.vid@sartura.hr> 11917S: Maintained 11918F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 11919 11920MHI BUS 11921M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 11922M: Hemant Kumar <hemantk@codeaurora.org> 11923L: linux-arm-msm@vger.kernel.org 11924S: Maintained 11925T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 11926F: Documentation/ABI/stable/sysfs-bus-mhi 11927F: Documentation/mhi/ 11928F: drivers/bus/mhi/ 11929F: include/linux/mhi.h 11930 11931MICROBLAZE ARCHITECTURE 11932M: Michal Simek <monstr@monstr.eu> 11933S: Supported 11934W: http://www.monstr.eu/fdt/ 11935T: git git://git.monstr.eu/linux-2.6-microblaze.git 11936F: arch/microblaze/ 11937 11938MICROCHIP AT91 DMA DRIVERS 11939M: Ludovic Desroches <ludovic.desroches@microchip.com> 11940M: Tudor Ambarus <tudor.ambarus@microchip.com> 11941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11942L: dmaengine@vger.kernel.org 11943S: Supported 11944F: Documentation/devicetree/bindings/dma/atmel-dma.txt 11945F: drivers/dma/at_hdmac.c 11946F: drivers/dma/at_hdmac_regs.h 11947F: drivers/dma/at_xdmac.c 11948F: include/dt-bindings/dma/at91.h 11949 11950MICROCHIP AT91 SERIAL DRIVER 11951M: Richard Genoud <richard.genoud@gmail.com> 11952S: Maintained 11953F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11954F: drivers/tty/serial/atmel_serial.c 11955F: drivers/tty/serial/atmel_serial.h 11956 11957MICROCHIP AT91 USART MFD DRIVER 11958M: Radu Pirea <radu_nicolae.pirea@upb.ro> 11959L: linux-kernel@vger.kernel.org 11960S: Supported 11961F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11962F: drivers/mfd/at91-usart.c 11963F: include/dt-bindings/mfd/at91-usart.h 11964 11965MICROCHIP AT91 USART SPI DRIVER 11966M: Radu Pirea <radu_nicolae.pirea@upb.ro> 11967L: linux-spi@vger.kernel.org 11968S: Supported 11969F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 11970F: drivers/spi/spi-at91-usart.c 11971 11972MICROCHIP AUDIO ASOC DRIVERS 11973M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11974L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11975S: Supported 11976F: sound/soc/atmel 11977 11978MICROCHIP ECC DRIVER 11979M: Tudor Ambarus <tudor.ambarus@microchip.com> 11980L: linux-crypto@vger.kernel.org 11981S: Maintained 11982F: drivers/crypto/atmel-ecc.* 11983 11984MICROCHIP I2C DRIVER 11985M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 11986L: linux-i2c@vger.kernel.org 11987S: Supported 11988F: drivers/i2c/busses/i2c-at91-*.c 11989F: drivers/i2c/busses/i2c-at91.h 11990 11991MICROCHIP ISC DRIVER 11992M: Eugen Hristev <eugen.hristev@microchip.com> 11993L: linux-media@vger.kernel.org 11994S: Supported 11995F: Documentation/devicetree/bindings/media/atmel-isc.txt 11996F: drivers/media/platform/atmel/atmel-isc-base.c 11997F: drivers/media/platform/atmel/atmel-isc-regs.h 11998F: drivers/media/platform/atmel/atmel-isc.h 11999F: drivers/media/platform/atmel/atmel-sama5d2-isc.c 12000F: include/linux/atmel-isc-media.h 12001 12002MICROCHIP ISI DRIVER 12003M: Eugen Hristev <eugen.hristev@microchip.com> 12004L: linux-media@vger.kernel.org 12005S: Supported 12006F: drivers/media/platform/atmel/atmel-isi.c 12007F: drivers/media/platform/atmel/atmel-isi.h 12008 12009MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 12010M: Woojung Huh <woojung.huh@microchip.com> 12011M: UNGLinuxDriver@microchip.com 12012L: netdev@vger.kernel.org 12013S: Maintained 12014F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 12015F: drivers/net/dsa/microchip/* 12016F: include/linux/platform_data/microchip-ksz.h 12017F: net/dsa/tag_ksz.c 12018 12019MICROCHIP LAN743X ETHERNET DRIVER 12020M: Bryan Whitehead <bryan.whitehead@microchip.com> 12021M: UNGLinuxDriver@microchip.com 12022L: netdev@vger.kernel.org 12023S: Maintained 12024F: drivers/net/ethernet/microchip/lan743x_* 12025 12026MICROCHIP LCDFB DRIVER 12027M: Nicolas Ferre <nicolas.ferre@microchip.com> 12028L: linux-fbdev@vger.kernel.org 12029S: Maintained 12030F: drivers/video/fbdev/atmel_lcdfb.c 12031F: include/video/atmel_lcdc.h 12032 12033MICROCHIP MCP16502 PMIC DRIVER 12034M: Claudiu Beznea <claudiu.beznea@microchip.com> 12035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12036S: Supported 12037F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 12038F: drivers/regulator/mcp16502.c 12039 12040MICROCHIP MCP3911 ADC DRIVER 12041M: Marcus Folkesson <marcus.folkesson@gmail.com> 12042M: Kent Gustavsson <kent@minoris.se> 12043L: linux-iio@vger.kernel.org 12044S: Supported 12045F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 12046F: drivers/iio/adc/mcp3911.c 12047 12048MICROCHIP MMC/SD/SDIO MCI DRIVER 12049M: Ludovic Desroches <ludovic.desroches@microchip.com> 12050S: Maintained 12051F: drivers/mmc/host/atmel-mci.c 12052 12053MICROCHIP NAND DRIVER 12054M: Tudor Ambarus <tudor.ambarus@microchip.com> 12055L: linux-mtd@lists.infradead.org 12056S: Supported 12057F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 12058F: drivers/mtd/nand/raw/atmel/* 12059 12060MICROCHIP PWM DRIVER 12061M: Claudiu Beznea <claudiu.beznea@microchip.com> 12062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12063L: linux-pwm@vger.kernel.org 12064S: Supported 12065F: Documentation/devicetree/bindings/pwm/atmel-pwm.txt 12066F: drivers/pwm/pwm-atmel.c 12067 12068MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 12069M: Eugen Hristev <eugen.hristev@microchip.com> 12070L: linux-iio@vger.kernel.org 12071S: Supported 12072F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 12073F: drivers/iio/adc/at91-sama5d2_adc.c 12074F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 12075 12076MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 12077M: Claudiu Beznea <claudiu.beznea@microchip.com> 12078S: Supported 12079F: drivers/power/reset/at91-sama5d2_shdwc.c 12080 12081MICROCHIP SPI DRIVER 12082M: Tudor Ambarus <tudor.ambarus@microchip.com> 12083S: Supported 12084F: drivers/spi/spi-atmel.* 12085 12086MICROCHIP SSC DRIVER 12087M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12088L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12089S: Supported 12090F: drivers/misc/atmel-ssc.c 12091F: include/linux/atmel-ssc.h 12092 12093MICROCHIP USB251XB DRIVER 12094M: Richard Leitner <richard.leitner@skidata.com> 12095L: linux-usb@vger.kernel.org 12096S: Maintained 12097F: Documentation/devicetree/bindings/usb/usb251xb.txt 12098F: drivers/usb/misc/usb251xb.c 12099 12100MICROCHIP USBA UDC DRIVER 12101M: Cristian Birsan <cristian.birsan@microchip.com> 12102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12103S: Supported 12104F: drivers/usb/gadget/udc/atmel_usba_udc.* 12105 12106MICROCHIP WILC1000 WIFI DRIVER 12107M: Ajay Singh <ajay.kathat@microchip.com> 12108M: Claudiu Beznea <claudiu.beznea@microchip.com> 12109L: linux-wireless@vger.kernel.org 12110S: Supported 12111F: drivers/net/wireless/microchip/wilc1000/ 12112 12113MICROSEMI MIPS SOCS 12114M: Alexandre Belloni <alexandre.belloni@bootlin.com> 12115M: UNGLinuxDriver@microchip.com 12116L: linux-mips@vger.kernel.org 12117S: Supported 12118F: Documentation/devicetree/bindings/mips/mscc.txt 12119F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 12120F: arch/mips/boot/dts/mscc/ 12121F: arch/mips/configs/generic/board-ocelot.config 12122F: arch/mips/generic/board-ocelot.c 12123 12124MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 12125M: Don Brace <don.brace@microchip.com> 12126L: storagedev@microchip.com 12127L: linux-scsi@vger.kernel.org 12128S: Supported 12129F: Documentation/scsi/smartpqi.rst 12130F: drivers/scsi/smartpqi/Kconfig 12131F: drivers/scsi/smartpqi/Makefile 12132F: drivers/scsi/smartpqi/smartpqi*.[ch] 12133F: include/linux/cciss*.h 12134F: include/uapi/linux/cciss*.h 12135 12136MICROSOFT SURFACE BATTERY AND AC DRIVERS 12137M: Maximilian Luz <luzmaximilian@gmail.com> 12138L: linux-pm@vger.kernel.org 12139L: platform-driver-x86@vger.kernel.org 12140S: Maintained 12141F: drivers/power/supply/surface_battery.c 12142F: drivers/power/supply/surface_charger.c 12143 12144MICROSOFT SURFACE DTX DRIVER 12145M: Maximilian Luz <luzmaximilian@gmail.com> 12146L: platform-driver-x86@vger.kernel.org 12147S: Maintained 12148F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 12149F: drivers/platform/surface/surface_dtx.c 12150F: include/uapi/linux/surface_aggregator/dtx.h 12151 12152MICROSOFT SURFACE GPE LID SUPPORT DRIVER 12153M: Maximilian Luz <luzmaximilian@gmail.com> 12154L: platform-driver-x86@vger.kernel.org 12155S: Maintained 12156F: drivers/platform/surface/surface_gpe.c 12157 12158MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 12159M: Hans de Goede <hdegoede@redhat.com> 12160M: Mark Gross <mgross@linux.intel.com> 12161M: Maximilian Luz <luzmaximilian@gmail.com> 12162L: platform-driver-x86@vger.kernel.org 12163S: Maintained 12164T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 12165F: drivers/platform/surface/ 12166 12167MICROSOFT SURFACE HID TRANSPORT DRIVER 12168M: Maximilian Luz <luzmaximilian@gmail.com> 12169L: linux-input@vger.kernel.org 12170L: platform-driver-x86@vger.kernel.org 12171S: Maintained 12172F: drivers/hid/surface-hid/ 12173 12174MICROSOFT SURFACE HOT-PLUG DRIVER 12175M: Maximilian Luz <luzmaximilian@gmail.com> 12176L: platform-driver-x86@vger.kernel.org 12177S: Maintained 12178F: drivers/platform/surface/surface_hotplug.c 12179 12180MICROSOFT SURFACE PLATFORM PROFILE DRIVER 12181M: Maximilian Luz <luzmaximilian@gmail.com> 12182L: platform-driver-x86@vger.kernel.org 12183S: Maintained 12184F: drivers/platform/surface/surface_platform_profile.c 12185 12186MICROSOFT SURFACE PRO 3 BUTTON DRIVER 12187M: Chen Yu <yu.c.chen@intel.com> 12188L: platform-driver-x86@vger.kernel.org 12189S: Supported 12190F: drivers/platform/surface/surfacepro3_button.c 12191 12192MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 12193M: Maximilian Luz <luzmaximilian@gmail.com> 12194L: platform-driver-x86@vger.kernel.org 12195S: Maintained 12196W: https://github.com/linux-surface/surface-aggregator-module 12197C: irc://chat.freenode.net/##linux-surface 12198F: Documentation/driver-api/surface_aggregator/ 12199F: drivers/platform/surface/aggregator/ 12200F: drivers/platform/surface/surface_acpi_notify.c 12201F: drivers/platform/surface/surface_aggregator_cdev.c 12202F: drivers/platform/surface/surface_aggregator_registry.c 12203F: include/linux/surface_acpi_notify.h 12204F: include/linux/surface_aggregator/ 12205F: include/uapi/linux/surface_aggregator/ 12206 12207MICROTEK X6 SCANNER 12208M: Oliver Neukum <oliver@neukum.org> 12209S: Maintained 12210F: drivers/usb/image/microtek.* 12211 12212MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 12213M: Luka Kovacic <luka.kovacic@sartura.hr> 12214M: Luka Perkov <luka.perkov@sartura.hr> 12215S: Maintained 12216F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 12217F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 12218F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 12219F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 12220F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 12221F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 12222 12223MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 12224M: Sakari Ailus <sakari.ailus@linux.intel.com> 12225L: linux-media@vger.kernel.org 12226S: Maintained 12227F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 12228F: Documentation/driver-api/media/drivers/ccs/ 12229F: Documentation/userspace-api/media/drivers/ccs.rst 12230F: drivers/media/i2c/ccs-pll.c 12231F: drivers/media/i2c/ccs-pll.h 12232F: drivers/media/i2c/ccs/ 12233F: include/uapi/linux/ccs.h 12234F: include/uapi/linux/smiapp.h 12235 12236MIPS 12237M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12238L: linux-mips@vger.kernel.org 12239S: Maintained 12240W: http://www.linux-mips.org/ 12241Q: https://patchwork.kernel.org/project/linux-mips/list/ 12242T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 12243F: Documentation/devicetree/bindings/mips/ 12244F: Documentation/mips/ 12245F: arch/mips/ 12246F: drivers/platform/mips/ 12247 12248MIPS BOSTON DEVELOPMENT BOARD 12249M: Paul Burton <paulburton@kernel.org> 12250L: linux-mips@vger.kernel.org 12251S: Maintained 12252F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 12253F: arch/mips/boot/dts/img/boston.dts 12254F: arch/mips/configs/generic/board-boston.config 12255F: drivers/clk/imgtec/clk-boston.c 12256F: include/dt-bindings/clock/boston-clock.h 12257 12258MIPS CORE DRIVERS 12259M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12260M: Serge Semin <fancer.lancer@gmail.com> 12261L: linux-mips@vger.kernel.org 12262S: Supported 12263F: drivers/bus/mips_cdmm.c 12264F: drivers/clocksource/mips-gic-timer.c 12265F: drivers/cpuidle/cpuidle-cps.c 12266F: drivers/irqchip/irq-mips-cpu.c 12267F: drivers/irqchip/irq-mips-gic.c 12268 12269MIPS GENERIC PLATFORM 12270M: Paul Burton <paulburton@kernel.org> 12271L: linux-mips@vger.kernel.org 12272S: Supported 12273F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 12274F: arch/mips/generic/ 12275F: arch/mips/tools/generic-board-config.sh 12276 12277MIPS RINT INSTRUCTION EMULATION 12278M: Aleksandar Markovic <aleksandar.markovic@mips.com> 12279L: linux-mips@vger.kernel.org 12280S: Supported 12281F: arch/mips/math-emu/dp_rint.c 12282F: arch/mips/math-emu/sp_rint.c 12283 12284MIPS/LOONGSON1 ARCHITECTURE 12285M: Keguang Zhang <keguang.zhang@gmail.com> 12286L: linux-mips@vger.kernel.org 12287S: Maintained 12288F: arch/mips/include/asm/mach-loongson32/ 12289F: arch/mips/loongson32/ 12290F: drivers/*/*/*loongson1* 12291F: drivers/*/*loongson1* 12292 12293MIPS/LOONGSON2EF ARCHITECTURE 12294M: Jiaxun Yang <jiaxun.yang@flygoat.com> 12295L: linux-mips@vger.kernel.org 12296S: Maintained 12297F: arch/mips/include/asm/mach-loongson2ef/ 12298F: arch/mips/loongson2ef/ 12299F: drivers/cpufreq/loongson2_cpufreq.c 12300 12301MIPS/LOONGSON64 ARCHITECTURE 12302M: Huacai Chen <chenhuacai@kernel.org> 12303M: Jiaxun Yang <jiaxun.yang@flygoat.com> 12304L: linux-mips@vger.kernel.org 12305S: Maintained 12306F: arch/mips/include/asm/mach-loongson64/ 12307F: arch/mips/loongson64/ 12308F: drivers/irqchip/irq-loongson* 12309F: drivers/platform/mips/cpu_hwmon.c 12310 12311MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 12312M: Hans Verkuil <hverkuil@xs4all.nl> 12313L: linux-media@vger.kernel.org 12314S: Odd Fixes 12315W: https://linuxtv.org 12316T: git git://linuxtv.org/media_tree.git 12317F: drivers/media/radio/radio-miropcm20* 12318 12319MMP SUPPORT 12320R: Lubomir Rintel <lkundrak@v3.sk> 12321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12322S: Odd Fixes 12323T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 12324F: arch/arm/boot/dts/mmp* 12325F: arch/arm/mach-mmp/ 12326F: include/linux/soc/mmp/ 12327 12328MMP USB PHY DRIVERS 12329R: Lubomir Rintel <lkundrak@v3.sk> 12330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12331S: Maintained 12332F: drivers/phy/marvell/phy-mmp3-usb.c 12333F: drivers/phy/marvell/phy-pxa-usb.c 12334 12335MMU GATHER AND TLB INVALIDATION 12336M: Will Deacon <will@kernel.org> 12337M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 12338M: Andrew Morton <akpm@linux-foundation.org> 12339M: Nick Piggin <npiggin@gmail.com> 12340M: Peter Zijlstra <peterz@infradead.org> 12341L: linux-arch@vger.kernel.org 12342L: linux-mm@kvack.org 12343S: Maintained 12344F: arch/*/include/asm/tlb.h 12345F: include/asm-generic/tlb.h 12346F: mm/mmu_gather.c 12347 12348MN88472 MEDIA DRIVER 12349M: Antti Palosaari <crope@iki.fi> 12350L: linux-media@vger.kernel.org 12351S: Maintained 12352W: https://linuxtv.org 12353W: http://palosaari.fi/linux/ 12354Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12355F: drivers/media/dvb-frontends/mn88472* 12356 12357MN88473 MEDIA DRIVER 12358M: Antti Palosaari <crope@iki.fi> 12359L: linux-media@vger.kernel.org 12360S: Maintained 12361W: https://linuxtv.org 12362W: http://palosaari.fi/linux/ 12363Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12364F: drivers/media/dvb-frontends/mn88473* 12365 12366MODULE SUPPORT 12367M: Jessica Yu <jeyu@kernel.org> 12368S: Maintained 12369T: git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next 12370F: include/linux/module.h 12371F: kernel/module.c 12372 12373MONOLITHIC POWER SYSTEM PMIC DRIVER 12374M: Saravanan Sekar <sravanhome@gmail.com> 12375S: Maintained 12376F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 12377F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 12378F: drivers/iio/adc/mp2629_adc.c 12379F: drivers/mfd/mp2629.c 12380F: drivers/power/supply/mp2629_charger.c 12381F: drivers/regulator/mp5416.c 12382F: drivers/regulator/mpq7920.c 12383F: drivers/regulator/mpq7920.h 12384F: include/linux/mfd/mp2629.h 12385 12386MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 12387S: Orphan 12388W: http://popies.net/meye/ 12389F: Documentation/userspace-api/media/drivers/meye* 12390F: drivers/media/pci/meye/ 12391F: include/uapi/linux/meye.h 12392 12393MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 12394S: Orphan 12395F: Documentation/driver-api/serial/moxa-smartio.rst 12396F: drivers/tty/mxser.* 12397 12398MR800 AVERMEDIA USB FM RADIO DRIVER 12399M: Alexey Klimov <klimov.linux@gmail.com> 12400L: linux-media@vger.kernel.org 12401S: Maintained 12402T: git git://linuxtv.org/media_tree.git 12403F: drivers/media/radio/radio-mr800.c 12404 12405MRF24J40 IEEE 802.15.4 RADIO DRIVER 12406M: Alan Ott <alan@signal11.us> 12407L: linux-wpan@vger.kernel.org 12408S: Maintained 12409F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 12410F: drivers/net/ieee802154/mrf24j40.c 12411 12412MSI LAPTOP SUPPORT 12413M: "Lee, Chun-Yi" <jlee@suse.com> 12414L: platform-driver-x86@vger.kernel.org 12415S: Maintained 12416F: drivers/platform/x86/msi-laptop.c 12417 12418MSI WMI SUPPORT 12419L: platform-driver-x86@vger.kernel.org 12420S: Orphan 12421F: drivers/platform/x86/msi-wmi.c 12422 12423MSI001 MEDIA DRIVER 12424M: Antti Palosaari <crope@iki.fi> 12425L: linux-media@vger.kernel.org 12426S: Maintained 12427W: https://linuxtv.org 12428W: http://palosaari.fi/linux/ 12429Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12430T: git git://linuxtv.org/anttip/media_tree.git 12431F: drivers/media/tuners/msi001* 12432 12433MSI2500 MEDIA DRIVER 12434M: Antti Palosaari <crope@iki.fi> 12435L: linux-media@vger.kernel.org 12436S: Maintained 12437W: https://linuxtv.org 12438W: http://palosaari.fi/linux/ 12439Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12440T: git git://linuxtv.org/anttip/media_tree.git 12441F: drivers/media/usb/msi2500/ 12442 12443MSTAR INTERRUPT CONTROLLER DRIVER 12444M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 12445M: Daniel Palmer <daniel@thingy.jp> 12446S: Maintained 12447F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 12448F: drivers/irqchip/irq-mst-intc.c 12449 12450MSYSTEMS DISKONCHIP G3 MTD DRIVER 12451M: Robert Jarzmik <robert.jarzmik@free.fr> 12452L: linux-mtd@lists.infradead.org 12453S: Maintained 12454F: drivers/mtd/devices/docg3* 12455 12456MT9M032 APTINA SENSOR DRIVER 12457M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12458L: linux-media@vger.kernel.org 12459S: Maintained 12460T: git git://linuxtv.org/media_tree.git 12461F: drivers/media/i2c/mt9m032.c 12462F: include/media/i2c/mt9m032.h 12463 12464MT9P031 APTINA CAMERA SENSOR 12465M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12466L: linux-media@vger.kernel.org 12467S: Maintained 12468T: git git://linuxtv.org/media_tree.git 12469F: drivers/media/i2c/mt9p031.c 12470F: include/media/i2c/mt9p031.h 12471 12472MT9T001 APTINA CAMERA SENSOR 12473M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12474L: linux-media@vger.kernel.org 12475S: Maintained 12476T: git git://linuxtv.org/media_tree.git 12477F: drivers/media/i2c/mt9t001.c 12478F: include/media/i2c/mt9t001.h 12479 12480MT9T112 APTINA CAMERA SENSOR 12481M: Jacopo Mondi <jacopo@jmondi.org> 12482L: linux-media@vger.kernel.org 12483S: Odd Fixes 12484T: git git://linuxtv.org/media_tree.git 12485F: drivers/media/i2c/mt9t112.c 12486F: include/media/i2c/mt9t112.h 12487 12488MT9V032 APTINA CAMERA SENSOR 12489M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12490L: linux-media@vger.kernel.org 12491S: Maintained 12492T: git git://linuxtv.org/media_tree.git 12493F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 12494F: drivers/media/i2c/mt9v032.c 12495F: include/media/i2c/mt9v032.h 12496 12497MT9V111 APTINA CAMERA SENSOR 12498M: Jacopo Mondi <jacopo@jmondi.org> 12499L: linux-media@vger.kernel.org 12500S: Maintained 12501T: git git://linuxtv.org/media_tree.git 12502F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 12503F: drivers/media/i2c/mt9v111.c 12504 12505MULTIFUNCTION DEVICES (MFD) 12506M: Lee Jones <lee.jones@linaro.org> 12507S: Supported 12508T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 12509F: Documentation/devicetree/bindings/mfd/ 12510F: drivers/mfd/ 12511F: include/dt-bindings/mfd/ 12512F: include/linux/mfd/ 12513 12514MULTIMEDIA CARD (MMC) ETC. OVER SPI 12515S: Orphan 12516F: drivers/mmc/host/mmc_spi.c 12517F: include/linux/spi/mmc_spi.h 12518 12519MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 12520M: Ulf Hansson <ulf.hansson@linaro.org> 12521L: linux-mmc@vger.kernel.org 12522S: Maintained 12523T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 12524F: Documentation/devicetree/bindings/mmc/ 12525F: drivers/mmc/ 12526F: include/linux/mmc/ 12527F: include/uapi/linux/mmc/ 12528 12529MULTIPLEXER SUBSYSTEM 12530M: Peter Rosin <peda@axentia.se> 12531S: Maintained 12532F: Documentation/ABI/testing/sysfs-class-mux* 12533F: Documentation/devicetree/bindings/mux/ 12534F: drivers/mux/ 12535F: include/dt-bindings/mux/ 12536F: include/linux/mux/ 12537 12538MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 12539M: Bin Liu <b-liu@ti.com> 12540L: linux-usb@vger.kernel.org 12541S: Maintained 12542F: drivers/usb/musb/ 12543 12544MXL301RF MEDIA DRIVER 12545M: Akihiro Tsukada <tskd08@gmail.com> 12546L: linux-media@vger.kernel.org 12547S: Odd Fixes 12548F: drivers/media/tuners/mxl301rf* 12549 12550MXL5007T MEDIA DRIVER 12551M: Michael Krufky <mkrufky@linuxtv.org> 12552L: linux-media@vger.kernel.org 12553S: Maintained 12554W: https://linuxtv.org 12555W: http://github.com/mkrufky 12556Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12557T: git git://linuxtv.org/mkrufky/tuners.git 12558F: drivers/media/tuners/mxl5007t.* 12559 12560MXSFB DRM DRIVER 12561M: Marek Vasut <marex@denx.de> 12562M: Stefan Agner <stefan@agner.ch> 12563L: dri-devel@lists.freedesktop.org 12564S: Supported 12565T: git git://anongit.freedesktop.org/drm/drm-misc 12566F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 12567F: drivers/gpu/drm/mxsfb/ 12568 12569MYLEX DAC960 PCI RAID Controller 12570M: Hannes Reinecke <hare@kernel.org> 12571L: linux-scsi@vger.kernel.org 12572S: Supported 12573F: drivers/scsi/myrb.* 12574F: drivers/scsi/myrs.* 12575 12576MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 12577M: Chris Lee <christopher.lee@cspi.com> 12578L: netdev@vger.kernel.org 12579S: Supported 12580W: https://www.cspi.com/ethernet-products/support/downloads/ 12581F: drivers/net/ethernet/myricom/myri10ge/ 12582 12583NAND FLASH SUBSYSTEM 12584M: Miquel Raynal <miquel.raynal@bootlin.com> 12585R: Richard Weinberger <richard@nod.at> 12586L: linux-mtd@lists.infradead.org 12587S: Maintained 12588W: http://www.linux-mtd.infradead.org/ 12589Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12590C: irc://irc.oftc.net/mtd 12591T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 12592F: drivers/mtd/nand/ 12593F: include/linux/mtd/*nand*.h 12594 12595NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 12596M: Daniel Mack <zonque@gmail.com> 12597L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12598S: Maintained 12599W: http://www.native-instruments.com 12600F: sound/usb/caiaq/ 12601 12602NATSEMI ETHERNET DRIVER (DP8381x) 12603S: Orphan 12604F: drivers/net/ethernet/natsemi/natsemi.c 12605 12606NCR 5380 SCSI DRIVERS 12607M: Finn Thain <fthain@telegraphics.com.au> 12608M: Michael Schmitz <schmitzmic@gmail.com> 12609L: linux-scsi@vger.kernel.org 12610S: Maintained 12611F: Documentation/scsi/g_NCR5380.rst 12612F: drivers/scsi/NCR5380.* 12613F: drivers/scsi/arm/cumana_1.c 12614F: drivers/scsi/arm/oak.c 12615F: drivers/scsi/atari_scsi.* 12616F: drivers/scsi/dmx3191d.c 12617F: drivers/scsi/g_NCR5380.* 12618F: drivers/scsi/mac_scsi.* 12619F: drivers/scsi/sun3_scsi.* 12620F: drivers/scsi/sun3_scsi_vme.c 12621 12622NCSI LIBRARY 12623M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 12624S: Maintained 12625F: net/ncsi/ 12626 12627NCT6775 HARDWARE MONITOR DRIVER 12628M: Guenter Roeck <linux@roeck-us.net> 12629L: linux-hwmon@vger.kernel.org 12630S: Maintained 12631F: Documentation/hwmon/nct6775.rst 12632F: drivers/hwmon/nct6775.c 12633 12634NETDEVSIM 12635M: Jakub Kicinski <kuba@kernel.org> 12636S: Maintained 12637F: drivers/net/netdevsim/* 12638 12639NETEM NETWORK EMULATOR 12640M: Stephen Hemminger <stephen@networkplumber.org> 12641L: netdev@vger.kernel.org 12642S: Maintained 12643F: net/sched/sch_netem.c 12644 12645NETERION 10GbE DRIVERS (s2io/vxge) 12646M: Jon Mason <jdmason@kudzu.us> 12647L: netdev@vger.kernel.org 12648S: Supported 12649F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 12650F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst 12651F: drivers/net/ethernet/neterion/ 12652 12653NETFILTER 12654M: Pablo Neira Ayuso <pablo@netfilter.org> 12655M: Jozsef Kadlecsik <kadlec@netfilter.org> 12656M: Florian Westphal <fw@strlen.de> 12657L: netfilter-devel@vger.kernel.org 12658L: coreteam@netfilter.org 12659S: Maintained 12660W: http://www.netfilter.org/ 12661W: http://www.iptables.org/ 12662W: http://www.nftables.org/ 12663Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 12664T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git 12665T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git 12666F: include/linux/netfilter* 12667F: include/linux/netfilter/ 12668F: include/net/netfilter/ 12669F: include/uapi/linux/netfilter* 12670F: include/uapi/linux/netfilter/ 12671F: net/*/netfilter.c 12672F: net/*/netfilter/ 12673F: net/bridge/br_netfilter*.c 12674F: net/netfilter/ 12675 12676NETROM NETWORK LAYER 12677M: Ralf Baechle <ralf@linux-mips.org> 12678L: linux-hams@vger.kernel.org 12679S: Maintained 12680W: http://www.linux-ax25.org/ 12681F: include/net/netrom.h 12682F: include/uapi/linux/netrom.h 12683F: net/netrom/ 12684 12685NETRONIX EMBEDDED CONTROLLER 12686M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 12687S: Maintained 12688F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 12689F: drivers/mfd/ntxec.c 12690F: drivers/pwm/pwm-ntxec.c 12691F: drivers/rtc/rtc-ntxec.c 12692F: include/linux/mfd/ntxec.h 12693 12694NETRONOME ETHERNET DRIVERS 12695M: Simon Horman <simon.horman@corigine.com> 12696R: Jakub Kicinski <kuba@kernel.org> 12697L: oss-drivers@corigine.com 12698S: Maintained 12699F: drivers/net/ethernet/netronome/ 12700 12701NETWORK BLOCK DEVICE (NBD) 12702M: Josef Bacik <josef@toxicpanda.com> 12703L: linux-block@vger.kernel.org 12704L: nbd@other.debian.org 12705S: Maintained 12706F: Documentation/admin-guide/blockdev/nbd.rst 12707F: drivers/block/nbd.c 12708F: include/trace/events/nbd.h 12709F: include/uapi/linux/nbd.h 12710 12711NETWORK DROP MONITOR 12712M: Neil Horman <nhorman@tuxdriver.com> 12713L: netdev@vger.kernel.org 12714S: Maintained 12715W: https://fedorahosted.org/dropwatch/ 12716F: include/uapi/linux/net_dropmon.h 12717F: net/core/drop_monitor.c 12718 12719NETWORKING DRIVERS 12720M: "David S. Miller" <davem@davemloft.net> 12721M: Jakub Kicinski <kuba@kernel.org> 12722L: netdev@vger.kernel.org 12723S: Maintained 12724Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12725T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12726T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 12727F: Documentation/devicetree/bindings/net/ 12728F: drivers/connector/ 12729F: drivers/net/ 12730F: include/linux/etherdevice.h 12731F: include/linux/fcdevice.h 12732F: include/linux/fddidevice.h 12733F: include/linux/hippidevice.h 12734F: include/linux/if_* 12735F: include/linux/inetdevice.h 12736F: include/linux/netdevice.h 12737F: include/uapi/linux/if_* 12738F: include/uapi/linux/netdevice.h 12739 12740NETWORKING DRIVERS (WIRELESS) 12741M: Kalle Valo <kvalo@codeaurora.org> 12742L: linux-wireless@vger.kernel.org 12743S: Maintained 12744Q: http://patchwork.kernel.org/project/linux-wireless/list/ 12745T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git 12746T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 12747F: Documentation/devicetree/bindings/net/wireless/ 12748F: drivers/net/wireless/ 12749 12750NETWORKING [DSA] 12751M: Andrew Lunn <andrew@lunn.ch> 12752M: Vivien Didelot <vivien.didelot@gmail.com> 12753M: Florian Fainelli <f.fainelli@gmail.com> 12754M: Vladimir Oltean <olteanv@gmail.com> 12755S: Maintained 12756F: Documentation/devicetree/bindings/net/dsa/ 12757F: drivers/net/dsa/ 12758F: include/linux/dsa/ 12759F: include/linux/platform_data/dsa.h 12760F: include/net/dsa.h 12761F: net/dsa/ 12762 12763NETWORKING [GENERAL] 12764M: "David S. Miller" <davem@davemloft.net> 12765M: Jakub Kicinski <kuba@kernel.org> 12766L: netdev@vger.kernel.org 12767S: Maintained 12768Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12769B: mailto:netdev@vger.kernel.org 12770T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12771T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 12772F: Documentation/networking/ 12773F: include/linux/in.h 12774F: include/linux/net.h 12775F: include/linux/netdevice.h 12776F: include/net/ 12777F: include/uapi/linux/in.h 12778F: include/uapi/linux/net.h 12779F: include/uapi/linux/net_namespace.h 12780F: include/uapi/linux/netdevice.h 12781F: lib/net_utils.c 12782F: lib/random32.c 12783F: net/ 12784F: tools/testing/selftests/net/ 12785 12786NETWORKING [IPSEC] 12787M: Steffen Klassert <steffen.klassert@secunet.com> 12788M: Herbert Xu <herbert@gondor.apana.org.au> 12789M: "David S. Miller" <davem@davemloft.net> 12790L: netdev@vger.kernel.org 12791S: Maintained 12792T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 12793T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 12794F: include/net/xfrm.h 12795F: include/uapi/linux/xfrm.h 12796F: net/ipv4/ah4.c 12797F: net/ipv4/esp4* 12798F: net/ipv4/ip_vti.c 12799F: net/ipv4/ipcomp.c 12800F: net/ipv4/xfrm* 12801F: net/ipv6/ah6.c 12802F: net/ipv6/esp6* 12803F: net/ipv6/ip6_vti.c 12804F: net/ipv6/ipcomp6.c 12805F: net/ipv6/xfrm* 12806F: net/key/ 12807F: net/xfrm/ 12808F: tools/testing/selftests/net/ipsec.c 12809 12810NETWORKING [IPv4/IPv6] 12811M: "David S. Miller" <davem@davemloft.net> 12812M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 12813M: David Ahern <dsahern@kernel.org> 12814L: netdev@vger.kernel.org 12815S: Maintained 12816T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 12817F: arch/x86/net/* 12818F: include/net/ip* 12819F: net/ipv4/ 12820F: net/ipv6/ 12821 12822NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 12823M: Paul Moore <paul@paul-moore.com> 12824L: netdev@vger.kernel.org 12825L: linux-security-module@vger.kernel.org 12826S: Maintained 12827W: https://github.com/netlabel 12828F: Documentation/netlabel/ 12829F: include/net/calipso.h 12830F: include/net/cipso_ipv4.h 12831F: include/net/netlabel.h 12832F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 12833F: include/uapi/linux/netfilter/xt_SECMARK.h 12834F: net/ipv4/cipso_ipv4.c 12835F: net/ipv6/calipso.c 12836F: net/netfilter/xt_CONNSECMARK.c 12837F: net/netfilter/xt_SECMARK.c 12838F: net/netlabel/ 12839 12840NETWORKING [MPTCP] 12841M: Mat Martineau <mathew.j.martineau@linux.intel.com> 12842M: Matthieu Baerts <matthieu.baerts@tessares.net> 12843L: netdev@vger.kernel.org 12844L: mptcp@lists.linux.dev 12845S: Maintained 12846W: https://github.com/multipath-tcp/mptcp_net-next/wiki 12847B: https://github.com/multipath-tcp/mptcp_net-next/issues 12848F: Documentation/networking/mptcp-sysctl.rst 12849F: include/net/mptcp.h 12850F: include/trace/events/mptcp.h 12851F: include/uapi/linux/mptcp.h 12852F: net/mptcp/ 12853F: tools/testing/selftests/net/mptcp/ 12854 12855NETWORKING [TCP] 12856M: Eric Dumazet <edumazet@google.com> 12857L: netdev@vger.kernel.org 12858S: Maintained 12859F: include/linux/tcp.h 12860F: include/net/tcp.h 12861F: include/trace/events/tcp.h 12862F: include/uapi/linux/tcp.h 12863F: net/ipv4/syncookies.c 12864F: net/ipv4/tcp*.c 12865F: net/ipv6/syncookies.c 12866F: net/ipv6/tcp*.c 12867 12868NETWORKING [TLS] 12869M: Boris Pismenny <borisp@nvidia.com> 12870M: John Fastabend <john.fastabend@gmail.com> 12871M: Daniel Borkmann <daniel@iogearbox.net> 12872M: Jakub Kicinski <kuba@kernel.org> 12873L: netdev@vger.kernel.org 12874S: Maintained 12875F: include/net/tls.h 12876F: include/uapi/linux/tls.h 12877F: net/tls/* 12878 12879NETWORKING [WIRELESS] 12880L: linux-wireless@vger.kernel.org 12881Q: http://patchwork.kernel.org/project/linux-wireless/list/ 12882 12883NETXEN (1/10) GbE SUPPORT 12884M: Manish Chopra <manishc@marvell.com> 12885M: Rahul Verma <rahulv@marvell.com> 12886M: GR-Linux-NIC-Dev@marvell.com 12887L: netdev@vger.kernel.org 12888S: Supported 12889F: drivers/net/ethernet/qlogic/netxen/ 12890 12891NET_FAILOVER MODULE 12892M: Sridhar Samudrala <sridhar.samudrala@intel.com> 12893L: netdev@vger.kernel.org 12894S: Supported 12895F: Documentation/networking/net_failover.rst 12896F: drivers/net/net_failover.c 12897F: include/net/net_failover.h 12898 12899NEXTHOP 12900M: David Ahern <dsahern@kernel.org> 12901L: netdev@vger.kernel.org 12902S: Maintained 12903F: include/net/netns/nexthop.h 12904F: include/net/nexthop.h 12905F: include/uapi/linux/nexthop.h 12906F: net/ipv4/nexthop.c 12907 12908NFC SUBSYSTEM 12909M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 12910L: linux-nfc@lists.01.org (subscribers-only) 12911L: netdev@vger.kernel.org 12912S: Maintained 12913F: Documentation/devicetree/bindings/net/nfc/ 12914F: drivers/nfc/ 12915F: include/linux/platform_data/nfcmrvl.h 12916F: include/net/nfc/ 12917F: include/uapi/linux/nfc.h 12918F: net/nfc/ 12919 12920NFC VIRTUAL NCI DEVICE DRIVER 12921M: Bongsu Jeon <bongsu.jeon@samsung.com> 12922L: netdev@vger.kernel.org 12923L: linux-nfc@lists.01.org (subscribers-only) 12924S: Supported 12925F: drivers/nfc/virtual_ncidev.c 12926F: tools/testing/selftests/nci/ 12927 12928NFS, SUNRPC, AND LOCKD CLIENTS 12929M: Trond Myklebust <trond.myklebust@hammerspace.com> 12930M: Anna Schumaker <anna.schumaker@netapp.com> 12931L: linux-nfs@vger.kernel.org 12932S: Maintained 12933W: http://client.linux-nfs.org 12934T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 12935F: fs/lockd/ 12936F: fs/nfs/ 12937F: fs/nfs_common/ 12938F: include/linux/lockd/ 12939F: include/linux/nfs* 12940F: include/linux/sunrpc/ 12941F: include/uapi/linux/nfs* 12942F: include/uapi/linux/sunrpc/ 12943F: net/sunrpc/ 12944F: Documentation/filesystems/nfs/ 12945 12946NILFS2 FILESYSTEM 12947M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 12948L: linux-nilfs@vger.kernel.org 12949S: Supported 12950W: https://nilfs.sourceforge.io/ 12951W: https://nilfs.osdn.jp/ 12952T: git git://github.com/konis/nilfs2.git 12953F: Documentation/filesystems/nilfs2.rst 12954F: fs/nilfs2/ 12955F: include/trace/events/nilfs2.h 12956F: include/uapi/linux/nilfs2_api.h 12957F: include/uapi/linux/nilfs2_ondisk.h 12958 12959NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 12960M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 12961S: Maintained 12962W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 12963F: Documentation/scsi/NinjaSCSI.rst 12964F: drivers/scsi/pcmcia/nsp_* 12965 12966NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 12967M: GOTO Masanori <gotom@debian.or.jp> 12968M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 12969S: Maintained 12970W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 12971F: Documentation/scsi/NinjaSCSI.rst 12972F: drivers/scsi/nsp32* 12973 12974NIOS2 ARCHITECTURE 12975M: Ley Foon Tan <ley.foon.tan@intel.com> 12976S: Maintained 12977T: git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git 12978F: arch/nios2/ 12979 12980NITRO ENCLAVES (NE) 12981M: Andra Paraschiv <andraprs@amazon.com> 12982M: Alexandru Vasile <lexnv@amazon.com> 12983M: Alexandru Ciobotaru <alcioa@amazon.com> 12984L: linux-kernel@vger.kernel.org 12985S: Supported 12986W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 12987F: Documentation/virt/ne_overview.rst 12988F: drivers/virt/nitro_enclaves/ 12989F: include/linux/nitro_enclaves.h 12990F: include/uapi/linux/nitro_enclaves.h 12991F: samples/nitro_enclaves/ 12992 12993NOHZ, DYNTICKS SUPPORT 12994M: Frederic Weisbecker <fweisbec@gmail.com> 12995M: Thomas Gleixner <tglx@linutronix.de> 12996M: Ingo Molnar <mingo@kernel.org> 12997L: linux-kernel@vger.kernel.org 12998S: Maintained 12999T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 13000F: include/linux/sched/nohz.h 13001F: include/linux/tick.h 13002F: kernel/time/tick*.* 13003 13004NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 13005M: Pavel Machek <pavel@ucw.cz> 13006M: Sakari Ailus <sakari.ailus@iki.fi> 13007L: linux-media@vger.kernel.org 13008S: Maintained 13009F: drivers/media/i2c/ad5820.c 13010F: drivers/media/i2c/et8ek8 13011 13012NOKIA N900 POWER SUPPLY DRIVERS 13013R: Pali Rohár <pali@kernel.org> 13014F: drivers/power/supply/bq2415x_charger.c 13015F: drivers/power/supply/bq27xxx_battery.c 13016F: drivers/power/supply/bq27xxx_battery_i2c.c 13017F: drivers/power/supply/isp1704_charger.c 13018F: drivers/power/supply/rx51_battery.c 13019F: include/linux/power/bq2415x_charger.h 13020F: include/linux/power/bq27xxx_battery.h 13021 13022NOLIBC HEADER FILE 13023M: Willy Tarreau <w@1wt.eu> 13024S: Maintained 13025T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 13026F: tools/include/nolibc/ 13027 13028NSDEPS 13029M: Matthias Maennich <maennich@google.com> 13030S: Maintained 13031F: Documentation/core-api/symbol-namespaces.rst 13032F: scripts/nsdeps 13033 13034NTB AMD DRIVER 13035M: Sanjay R Mehta <sanju.mehta@amd.com> 13036M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 13037L: linux-ntb@googlegroups.com 13038S: Supported 13039F: drivers/ntb/hw/amd/ 13040 13041NTB DRIVER CORE 13042M: Jon Mason <jdmason@kudzu.us> 13043M: Dave Jiang <dave.jiang@intel.com> 13044M: Allen Hubbe <allenbh@gmail.com> 13045L: linux-ntb@googlegroups.com 13046S: Supported 13047W: https://github.com/jonmason/ntb/wiki 13048T: git git://github.com/jonmason/ntb.git 13049F: drivers/net/ntb_netdev.c 13050F: drivers/ntb/ 13051F: include/linux/ntb.h 13052F: include/linux/ntb_transport.h 13053F: tools/testing/selftests/ntb/ 13054 13055NTB IDT DRIVER 13056M: Serge Semin <fancer.lancer@gmail.com> 13057L: linux-ntb@googlegroups.com 13058S: Supported 13059F: drivers/ntb/hw/idt/ 13060 13061NTB INTEL DRIVER 13062M: Dave Jiang <dave.jiang@intel.com> 13063L: linux-ntb@googlegroups.com 13064S: Supported 13065W: https://github.com/davejiang/linux/wiki 13066T: git https://github.com/davejiang/linux.git 13067F: drivers/ntb/hw/intel/ 13068 13069NTFS FILESYSTEM 13070M: Anton Altaparmakov <anton@tuxera.com> 13071L: linux-ntfs-dev@lists.sourceforge.net 13072S: Supported 13073W: http://www.tuxera.com/ 13074T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 13075F: Documentation/filesystems/ntfs.rst 13076F: fs/ntfs/ 13077 13078NUBUS SUBSYSTEM 13079M: Finn Thain <fthain@telegraphics.com.au> 13080L: linux-m68k@lists.linux-m68k.org 13081S: Maintained 13082F: arch/*/include/asm/nubus.h 13083F: drivers/nubus/ 13084F: include/linux/nubus.h 13085F: include/uapi/linux/nubus.h 13086 13087NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 13088M: Antonino Daplas <adaplas@gmail.com> 13089L: linux-fbdev@vger.kernel.org 13090S: Maintained 13091F: drivers/video/fbdev/nvidia/ 13092F: drivers/video/fbdev/riva/ 13093 13094NVM EXPRESS DRIVER 13095M: Keith Busch <kbusch@kernel.org> 13096M: Jens Axboe <axboe@fb.com> 13097M: Christoph Hellwig <hch@lst.de> 13098M: Sagi Grimberg <sagi@grimberg.me> 13099L: linux-nvme@lists.infradead.org 13100S: Supported 13101W: http://git.infradead.org/nvme.git 13102T: git://git.infradead.org/nvme.git 13103F: drivers/nvme/host/ 13104F: include/linux/nvme.h 13105F: include/uapi/linux/nvme_ioctl.h 13106 13107NVM EXPRESS FC TRANSPORT DRIVERS 13108M: James Smart <james.smart@broadcom.com> 13109L: linux-nvme@lists.infradead.org 13110S: Supported 13111F: drivers/nvme/host/fc.c 13112F: drivers/nvme/target/fc.c 13113F: drivers/nvme/target/fcloop.c 13114F: include/linux/nvme-fc-driver.h 13115F: include/linux/nvme-fc.h 13116 13117NVM EXPRESS TARGET DRIVER 13118M: Christoph Hellwig <hch@lst.de> 13119M: Sagi Grimberg <sagi@grimberg.me> 13120M: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> 13121L: linux-nvme@lists.infradead.org 13122S: Supported 13123W: http://git.infradead.org/nvme.git 13124T: git://git.infradead.org/nvme.git 13125F: drivers/nvme/target/ 13126 13127NVMEM FRAMEWORK 13128M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 13129S: Maintained 13130T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 13131F: Documentation/ABI/stable/sysfs-bus-nvmem 13132F: Documentation/devicetree/bindings/nvmem/ 13133F: drivers/nvmem/ 13134F: include/linux/nvmem-consumer.h 13135F: include/linux/nvmem-provider.h 13136 13137NXP C45 TJA11XX PHY DRIVER 13138M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 13139L: netdev@vger.kernel.org 13140S: Maintained 13141F: drivers/net/phy/nxp-c45-tja11xx.c 13142 13143NXP FSPI DRIVER 13144M: Ashish Kumar <ashish.kumar@nxp.com> 13145R: Yogesh Gaur <yogeshgaur.83@gmail.com> 13146L: linux-spi@vger.kernel.org 13147S: Maintained 13148F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt 13149F: drivers/spi/spi-nxp-fspi.c 13150 13151NXP FXAS21002C DRIVER 13152M: Rui Miguel Silva <rmfrfs@gmail.com> 13153L: linux-iio@vger.kernel.org 13154S: Maintained 13155F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 13156F: drivers/iio/gyro/fxas21002c.h 13157F: drivers/iio/gyro/fxas21002c_core.c 13158F: drivers/iio/gyro/fxas21002c_i2c.c 13159F: drivers/iio/gyro/fxas21002c_spi.c 13160 13161NXP i.MX CLOCK DRIVERS 13162M: Abel Vesa <abel.vesa@nxp.com> 13163L: linux-clk@vger.kernel.org 13164L: linux-imx@nxp.com 13165S: Maintained 13166F: drivers/clk/imx/ 13167 13168NXP i.MX 8MQ DCSS DRIVER 13169M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 13170R: Lucas Stach <l.stach@pengutronix.de> 13171L: dri-devel@lists.freedesktop.org 13172S: Maintained 13173F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 13174F: drivers/gpu/drm/imx/dcss/ 13175 13176NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 13177M: Jagan Teki <jagan@amarulasolutions.com> 13178S: Maintained 13179F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 13180F: drivers/regulator/pf8x00-regulator.c 13181 13182NXP PTN5150A CC LOGIC AND EXTCON DRIVER 13183M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 13184L: linux-kernel@vger.kernel.org 13185S: Maintained 13186F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 13187F: drivers/extcon/extcon-ptn5150.c 13188 13189NXP SGTL5000 DRIVER 13190M: Fabio Estevam <festevam@gmail.com> 13191L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13192S: Maintained 13193F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 13194F: sound/soc/codecs/sgtl5000* 13195 13196NXP SJA1105 ETHERNET SWITCH DRIVER 13197M: Vladimir Oltean <olteanv@gmail.com> 13198L: linux-kernel@vger.kernel.org 13199S: Maintained 13200F: drivers/net/dsa/sja1105 13201 13202NXP TDA998X DRM DRIVER 13203M: Russell King <linux@armlinux.org.uk> 13204S: Maintained 13205T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 13206T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 13207F: drivers/gpu/drm/i2c/tda998x_drv.c 13208F: include/drm/i2c/tda998x.h 13209F: include/dt-bindings/display/tda998x.h 13210K: "nxp,tda998x" 13211 13212NXP TFA9879 DRIVER 13213M: Peter Rosin <peda@axentia.se> 13214L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13215S: Maintained 13216F: Documentation/devicetree/bindings/sound/tfa9879.txt 13217F: sound/soc/codecs/tfa9879* 13218 13219NXP-NCI NFC DRIVER 13220R: Charles Gorand <charles.gorand@effinnov.com> 13221L: linux-nfc@lists.01.org (subscribers-only) 13222S: Supported 13223F: drivers/nfc/nxp-nci 13224 13225NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 13226M: Mirela Rabulea <mirela.rabulea@nxp.com> 13227R: NXP Linux Team <linux-imx@nxp.com> 13228L: linux-media@vger.kernel.org 13229S: Maintained 13230F: Documentation/devicetree/bindings/media/imx8-jpeg.yaml 13231F: drivers/media/platform/imx-jpeg 13232 13233NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 13234M: Jonas Malaco <jonas@protocubo.io> 13235L: linux-hwmon@vger.kernel.org 13236S: Maintained 13237F: Documentation/hwmon/nzxt-kraken2.rst 13238F: drivers/hwmon/nzxt-kraken2.c 13239 13240OBJAGG 13241M: Jiri Pirko <jiri@nvidia.com> 13242L: netdev@vger.kernel.org 13243S: Supported 13244F: include/linux/objagg.h 13245F: lib/objagg.c 13246F: lib/test_objagg.c 13247 13248OBJTOOL 13249M: Josh Poimboeuf <jpoimboe@redhat.com> 13250M: Peter Zijlstra <peterz@infradead.org> 13251S: Supported 13252F: tools/objtool/ 13253F: include/linux/objtool.h 13254 13255OCELOT ETHERNET SWITCH DRIVER 13256M: Vladimir Oltean <vladimir.oltean@nxp.com> 13257M: Claudiu Manoil <claudiu.manoil@nxp.com> 13258M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13259M: UNGLinuxDriver@microchip.com 13260L: netdev@vger.kernel.org 13261S: Supported 13262F: drivers/net/dsa/ocelot/* 13263F: drivers/net/ethernet/mscc/ 13264F: include/soc/mscc/ocelot* 13265F: net/dsa/tag_ocelot.c 13266F: net/dsa/tag_ocelot_8021q.c 13267F: tools/testing/selftests/drivers/net/ocelot/* 13268 13269OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 13270M: Frederic Barrat <fbarrat@linux.ibm.com> 13271M: Andrew Donnellan <ajd@linux.ibm.com> 13272L: linuxppc-dev@lists.ozlabs.org 13273S: Supported 13274F: Documentation/userspace-api/accelerators/ocxl.rst 13275F: arch/powerpc/include/asm/pnv-ocxl.h 13276F: arch/powerpc/platforms/powernv/ocxl.c 13277F: drivers/misc/ocxl/ 13278F: include/misc/ocxl* 13279F: include/uapi/misc/ocxl.h 13280 13281OMAP AUDIO SUPPORT 13282M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 13283M: Jarkko Nikula <jarkko.nikula@bitmer.com> 13284L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13285L: linux-omap@vger.kernel.org 13286S: Maintained 13287F: sound/soc/ti/n810.c 13288F: sound/soc/ti/omap* 13289F: sound/soc/ti/rx51.c 13290F: sound/soc/ti/sdma-pcm.* 13291 13292OMAP CLOCK FRAMEWORK SUPPORT 13293M: Paul Walmsley <paul@pwsan.com> 13294L: linux-omap@vger.kernel.org 13295S: Maintained 13296F: arch/arm/*omap*/*clock* 13297 13298OMAP DEVICE TREE SUPPORT 13299M: Benoît Cousson <bcousson@baylibre.com> 13300M: Tony Lindgren <tony@atomide.com> 13301L: linux-omap@vger.kernel.org 13302L: devicetree@vger.kernel.org 13303S: Maintained 13304F: arch/arm/boot/dts/*am3* 13305F: arch/arm/boot/dts/*am4* 13306F: arch/arm/boot/dts/*am5* 13307F: arch/arm/boot/dts/*dra7* 13308F: arch/arm/boot/dts/*omap* 13309F: arch/arm/boot/dts/logicpd-som-lv* 13310F: arch/arm/boot/dts/logicpd-torpedo* 13311 13312OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 13313L: linux-omap@vger.kernel.org 13314L: linux-fbdev@vger.kernel.org 13315S: Orphan 13316F: Documentation/arm/omap/dss.rst 13317F: drivers/video/fbdev/omap2/ 13318 13319OMAP FRAMEBUFFER SUPPORT 13320L: linux-fbdev@vger.kernel.org 13321L: linux-omap@vger.kernel.org 13322S: Orphan 13323F: drivers/video/fbdev/omap/ 13324 13325OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 13326M: Roger Quadros <rogerq@kernel.org> 13327M: Tony Lindgren <tony@atomide.com> 13328L: linux-omap@vger.kernel.org 13329S: Maintained 13330F: arch/arm/mach-omap2/*gpmc* 13331F: drivers/memory/omap-gpmc.c 13332 13333OMAP GPIO DRIVER 13334M: Grygorii Strashko <grygorii.strashko@ti.com> 13335M: Santosh Shilimkar <ssantosh@kernel.org> 13336M: Kevin Hilman <khilman@kernel.org> 13337L: linux-omap@vger.kernel.org 13338S: Maintained 13339F: Documentation/devicetree/bindings/gpio/gpio-omap.txt 13340F: drivers/gpio/gpio-omap.c 13341 13342OMAP HARDWARE SPINLOCK SUPPORT 13343M: Ohad Ben-Cohen <ohad@wizery.com> 13344L: linux-omap@vger.kernel.org 13345S: Maintained 13346F: drivers/hwspinlock/omap_hwspinlock.c 13347 13348OMAP HS MMC SUPPORT 13349L: linux-mmc@vger.kernel.org 13350L: linux-omap@vger.kernel.org 13351S: Orphan 13352F: drivers/mmc/host/omap_hsmmc.c 13353 13354OMAP HWMOD DATA 13355M: Paul Walmsley <paul@pwsan.com> 13356L: linux-omap@vger.kernel.org 13357S: Maintained 13358F: arch/arm/mach-omap2/omap_hwmod*data* 13359 13360OMAP HWMOD DATA FOR OMAP4-BASED DEVICES 13361M: Benoît Cousson <bcousson@baylibre.com> 13362L: linux-omap@vger.kernel.org 13363S: Maintained 13364F: arch/arm/mach-omap2/omap_hwmod_44xx_data.c 13365 13366OMAP HWMOD SUPPORT 13367M: Benoît Cousson <bcousson@baylibre.com> 13368M: Paul Walmsley <paul@pwsan.com> 13369L: linux-omap@vger.kernel.org 13370S: Maintained 13371F: arch/arm/mach-omap2/omap_hwmod.* 13372 13373OMAP I2C DRIVER 13374M: Vignesh R <vigneshr@ti.com> 13375L: linux-omap@vger.kernel.org 13376L: linux-i2c@vger.kernel.org 13377S: Maintained 13378F: Documentation/devicetree/bindings/i2c/i2c-omap.txt 13379F: drivers/i2c/busses/i2c-omap.c 13380 13381OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 13382M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13383L: linux-media@vger.kernel.org 13384S: Maintained 13385F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 13386F: drivers/media/platform/omap3isp/ 13387F: drivers/staging/media/omap4iss/ 13388 13389OMAP MMC SUPPORT 13390M: Aaro Koskinen <aaro.koskinen@iki.fi> 13391L: linux-omap@vger.kernel.org 13392S: Odd Fixes 13393F: drivers/mmc/host/omap.c 13394 13395OMAP POWER MANAGEMENT SUPPORT 13396M: Kevin Hilman <khilman@kernel.org> 13397L: linux-omap@vger.kernel.org 13398S: Maintained 13399F: arch/arm/*omap*/*pm* 13400F: drivers/cpufreq/omap-cpufreq.c 13401 13402OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 13403M: Rajendra Nayak <rnayak@codeaurora.org> 13404M: Paul Walmsley <paul@pwsan.com> 13405L: linux-omap@vger.kernel.org 13406S: Maintained 13407F: arch/arm/mach-omap2/prm* 13408 13409OMAP RANDOM NUMBER GENERATOR SUPPORT 13410M: Deepak Saxena <dsaxena@plexity.net> 13411S: Maintained 13412F: drivers/char/hw_random/omap-rng.c 13413 13414OMAP USB SUPPORT 13415L: linux-usb@vger.kernel.org 13416L: linux-omap@vger.kernel.org 13417S: Orphan 13418F: arch/arm/*omap*/usb* 13419F: drivers/usb/*/*omap* 13420 13421OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 13422M: Mark Jackson <mpfj@newflow.co.uk> 13423L: linux-omap@vger.kernel.org 13424S: Maintained 13425F: arch/arm/boot/dts/am335x-nano.dts 13426 13427OMAP1 SUPPORT 13428M: Aaro Koskinen <aaro.koskinen@iki.fi> 13429M: Tony Lindgren <tony@atomide.com> 13430L: linux-omap@vger.kernel.org 13431S: Maintained 13432Q: http://patchwork.kernel.org/project/linux-omap/list/ 13433T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 13434F: arch/arm/configs/omap1_defconfig 13435F: arch/arm/mach-omap1/ 13436F: arch/arm/plat-omap/ 13437F: drivers/i2c/busses/i2c-omap.c 13438F: include/linux/platform_data/ams-delta-fiq.h 13439F: include/linux/platform_data/i2c-omap.h 13440 13441OMAP2+ SUPPORT 13442M: Tony Lindgren <tony@atomide.com> 13443L: linux-omap@vger.kernel.org 13444S: Maintained 13445W: http://www.muru.com/linux/omap/ 13446W: http://linux.omap.com/ 13447Q: http://patchwork.kernel.org/project/linux-omap/list/ 13448T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 13449F: arch/arm/configs/omap2plus_defconfig 13450F: arch/arm/mach-omap2/ 13451F: arch/arm/plat-omap/ 13452F: drivers/bus/ti-sysc.c 13453F: drivers/i2c/busses/i2c-omap.c 13454F: drivers/irqchip/irq-omap-intc.c 13455F: drivers/mfd/*omap*.c 13456F: drivers/mfd/menelaus.c 13457F: drivers/mfd/palmas.c 13458F: drivers/mfd/tps65217.c 13459F: drivers/mfd/tps65218.c 13460F: drivers/mfd/tps65910.c 13461F: drivers/mfd/twl-core.[ch] 13462F: drivers/mfd/twl4030*.c 13463F: drivers/mfd/twl6030*.c 13464F: drivers/mfd/twl6040*.c 13465F: drivers/regulator/palmas-regulator*.c 13466F: drivers/regulator/pbias-regulator.c 13467F: drivers/regulator/tps65217-regulator.c 13468F: drivers/regulator/tps65218-regulator.c 13469F: drivers/regulator/tps65910-regulator.c 13470F: drivers/regulator/twl-regulator.c 13471F: drivers/regulator/twl6030-regulator.c 13472F: include/linux/platform_data/i2c-omap.h 13473F: include/linux/platform_data/ti-sysc.h 13474 13475OMFS FILESYSTEM 13476M: Bob Copeland <me@bobcopeland.com> 13477L: linux-karma-devel@lists.sourceforge.net 13478S: Maintained 13479F: Documentation/filesystems/omfs.rst 13480F: fs/omfs/ 13481 13482OMNIKEY CARDMAN 4000 DRIVER 13483M: Harald Welte <laforge@gnumonks.org> 13484S: Maintained 13485F: drivers/char/pcmcia/cm4000_cs.c 13486F: include/linux/cm4000_cs.h 13487F: include/uapi/linux/cm4000_cs.h 13488 13489OMNIKEY CARDMAN 4040 DRIVER 13490M: Harald Welte <laforge@gnumonks.org> 13491S: Maintained 13492F: drivers/char/pcmcia/cm4040_cs.* 13493 13494OMNIVISION OV02A10 SENSOR DRIVER 13495M: Dongchun Zhu <dongchun.zhu@mediatek.com> 13496L: linux-media@vger.kernel.org 13497S: Maintained 13498T: git git://linuxtv.org/media_tree.git 13499F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 13500F: drivers/media/i2c/ov02a10.c 13501 13502OMNIVISION OV13858 SENSOR DRIVER 13503M: Sakari Ailus <sakari.ailus@linux.intel.com> 13504L: linux-media@vger.kernel.org 13505S: Maintained 13506T: git git://linuxtv.org/media_tree.git 13507F: drivers/media/i2c/ov13858.c 13508 13509OMNIVISION OV2680 SENSOR DRIVER 13510M: Rui Miguel Silva <rmfrfs@gmail.com> 13511L: linux-media@vger.kernel.org 13512S: Maintained 13513T: git git://linuxtv.org/media_tree.git 13514F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 13515F: drivers/media/i2c/ov2680.c 13516 13517OMNIVISION OV2685 SENSOR DRIVER 13518M: Shunqian Zheng <zhengsq@rock-chips.com> 13519L: linux-media@vger.kernel.org 13520S: Maintained 13521T: git git://linuxtv.org/media_tree.git 13522F: drivers/media/i2c/ov2685.c 13523 13524OMNIVISION OV2740 SENSOR DRIVER 13525M: Tianshu Qiu <tian.shu.qiu@intel.com> 13526R: Shawn Tu <shawnx.tu@intel.com> 13527R: Bingbu Cao <bingbu.cao@intel.com> 13528L: linux-media@vger.kernel.org 13529S: Maintained 13530T: git git://linuxtv.org/media_tree.git 13531F: drivers/media/i2c/ov2740.c 13532 13533OMNIVISION OV5640 SENSOR DRIVER 13534M: Steve Longerbeam <slongerbeam@gmail.com> 13535L: linux-media@vger.kernel.org 13536S: Maintained 13537T: git git://linuxtv.org/media_tree.git 13538F: drivers/media/i2c/ov5640.c 13539 13540OMNIVISION OV5647 SENSOR DRIVER 13541M: Dave Stevenson <dave.stevenson@raspberrypi.com> 13542M: Jacopo Mondi <jacopo@jmondi.org> 13543L: linux-media@vger.kernel.org 13544S: Maintained 13545T: git git://linuxtv.org/media_tree.git 13546F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 13547F: drivers/media/i2c/ov5647.c 13548 13549OMNIVISION OV5670 SENSOR DRIVER 13550M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 13551M: Hyungwoo Yang <hyungwoo.yang@intel.com> 13552L: linux-media@vger.kernel.org 13553S: Maintained 13554T: git git://linuxtv.org/media_tree.git 13555F: drivers/media/i2c/ov5670.c 13556 13557OMNIVISION OV5675 SENSOR DRIVER 13558M: Shawn Tu <shawnx.tu@intel.com> 13559L: linux-media@vger.kernel.org 13560S: Maintained 13561T: git git://linuxtv.org/media_tree.git 13562F: drivers/media/i2c/ov5675.c 13563 13564OMNIVISION OV5695 SENSOR DRIVER 13565M: Shunqian Zheng <zhengsq@rock-chips.com> 13566L: linux-media@vger.kernel.org 13567S: Maintained 13568T: git git://linuxtv.org/media_tree.git 13569F: drivers/media/i2c/ov5695.c 13570 13571OMNIVISION OV7670 SENSOR DRIVER 13572L: linux-media@vger.kernel.org 13573S: Orphan 13574T: git git://linuxtv.org/media_tree.git 13575F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 13576F: drivers/media/i2c/ov7670.c 13577 13578OMNIVISION OV772x SENSOR DRIVER 13579M: Jacopo Mondi <jacopo@jmondi.org> 13580L: linux-media@vger.kernel.org 13581S: Odd fixes 13582T: git git://linuxtv.org/media_tree.git 13583F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 13584F: drivers/media/i2c/ov772x.c 13585F: include/media/i2c/ov772x.h 13586 13587OMNIVISION OV7740 SENSOR DRIVER 13588M: Wenyou Yang <wenyou.yang@microchip.com> 13589L: linux-media@vger.kernel.org 13590S: Maintained 13591T: git git://linuxtv.org/media_tree.git 13592F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 13593F: drivers/media/i2c/ov7740.c 13594 13595OMNIVISION OV8856 SENSOR DRIVER 13596M: Dongchun Zhu <dongchun.zhu@mediatek.com> 13597L: linux-media@vger.kernel.org 13598S: Maintained 13599T: git git://linuxtv.org/media_tree.git 13600F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 13601F: drivers/media/i2c/ov8856.c 13602 13603OMNIVISION OV9640 SENSOR DRIVER 13604M: Petr Cvek <petrcvekcz@gmail.com> 13605L: linux-media@vger.kernel.org 13606S: Maintained 13607F: drivers/media/i2c/ov9640.* 13608 13609OMNIVISION OV9650 SENSOR DRIVER 13610M: Sakari Ailus <sakari.ailus@linux.intel.com> 13611R: Akinobu Mita <akinobu.mita@gmail.com> 13612R: Sylwester Nawrocki <s.nawrocki@samsung.com> 13613L: linux-media@vger.kernel.org 13614S: Maintained 13615T: git git://linuxtv.org/media_tree.git 13616F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 13617F: drivers/media/i2c/ov9650.c 13618 13619OMNIVISION OV9734 SENSOR DRIVER 13620M: Tianshu Qiu <tian.shu.qiu@intel.com> 13621R: Bingbu Cao <bingbu.cao@intel.com> 13622L: linux-media@vger.kernel.org 13623S: Maintained 13624T: git git://linuxtv.org/media_tree.git 13625F: drivers/media/i2c/ov9734.c 13626 13627ONENAND FLASH DRIVER 13628M: Kyungmin Park <kyungmin.park@samsung.com> 13629L: linux-mtd@lists.infradead.org 13630S: Maintained 13631F: drivers/mtd/nand/onenand/ 13632F: include/linux/mtd/onenand*.h 13633 13634ONION OMEGA2+ BOARD 13635M: Harvey Hunt <harveyhuntnexus@gmail.com> 13636L: linux-mips@vger.kernel.org 13637S: Maintained 13638F: arch/mips/boot/dts/ralink/omega2p.dts 13639 13640OP-TEE DRIVER 13641M: Jens Wiklander <jens.wiklander@linaro.org> 13642L: op-tee@lists.trustedfirmware.org 13643S: Maintained 13644F: Documentation/ABI/testing/sysfs-bus-optee-devices 13645F: drivers/tee/optee/ 13646 13647OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 13648M: Sumit Garg <sumit.garg@linaro.org> 13649L: op-tee@lists.trustedfirmware.org 13650S: Maintained 13651F: drivers/char/hw_random/optee-rng.c 13652 13653OPA-VNIC DRIVER 13654M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 13655M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 13656L: linux-rdma@vger.kernel.org 13657S: Supported 13658F: drivers/infiniband/ulp/opa_vnic 13659 13660OPEN FIRMWARE AND DEVICE TREE OVERLAYS 13661M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 13662M: Frank Rowand <frowand.list@gmail.com> 13663L: devicetree@vger.kernel.org 13664S: Maintained 13665F: Documentation/devicetree/dynamic-resolution-notes.rst 13666F: Documentation/devicetree/overlay-notes.rst 13667F: drivers/of/overlay.c 13668F: drivers/of/resolver.c 13669K: of_overlay_notifier_ 13670 13671OPEN FIRMWARE AND FLATTENED DEVICE TREE 13672M: Rob Herring <robh+dt@kernel.org> 13673M: Frank Rowand <frowand.list@gmail.com> 13674L: devicetree@vger.kernel.org 13675S: Maintained 13676W: http://www.devicetree.org/ 13677T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 13678F: Documentation/ABI/testing/sysfs-firmware-ofw 13679F: drivers/of/ 13680F: include/linux/of*.h 13681F: scripts/dtc/ 13682 13683OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 13684M: Rob Herring <robh+dt@kernel.org> 13685L: devicetree@vger.kernel.org 13686S: Maintained 13687Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 13688T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 13689F: Documentation/devicetree/ 13690F: arch/*/boot/dts/ 13691F: include/dt-bindings/ 13692 13693OPENCORES I2C BUS DRIVER 13694M: Peter Korsgaard <peter@korsgaard.com> 13695M: Andrew Lunn <andrew@lunn.ch> 13696L: linux-i2c@vger.kernel.org 13697S: Maintained 13698F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 13699F: Documentation/i2c/busses/i2c-ocores.rst 13700F: drivers/i2c/busses/i2c-ocores.c 13701F: include/linux/platform_data/i2c-ocores.h 13702 13703OPENRISC ARCHITECTURE 13704M: Jonas Bonn <jonas@southpole.se> 13705M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 13706M: Stafford Horne <shorne@gmail.com> 13707L: openrisc@lists.librecores.org 13708S: Maintained 13709W: http://openrisc.io 13710T: git git://github.com/openrisc/linux.git 13711F: Documentation/devicetree/bindings/openrisc/ 13712F: Documentation/openrisc/ 13713F: arch/openrisc/ 13714F: drivers/irqchip/irq-ompic.c 13715F: drivers/irqchip/irq-or1k-* 13716 13717OPENVSWITCH 13718M: Pravin B Shelar <pshelar@ovn.org> 13719L: netdev@vger.kernel.org 13720L: dev@openvswitch.org 13721S: Maintained 13722W: http://openvswitch.org 13723F: include/uapi/linux/openvswitch.h 13724F: net/openvswitch/ 13725 13726OPERATING PERFORMANCE POINTS (OPP) 13727M: Viresh Kumar <vireshk@kernel.org> 13728M: Nishanth Menon <nm@ti.com> 13729M: Stephen Boyd <sboyd@kernel.org> 13730L: linux-pm@vger.kernel.org 13731S: Maintained 13732T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 13733F: Documentation/devicetree/bindings/opp/ 13734F: Documentation/power/opp.rst 13735F: drivers/opp/ 13736F: include/linux/pm_opp.h 13737 13738OPL4 DRIVER 13739M: Clemens Ladisch <clemens@ladisch.de> 13740L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13741S: Maintained 13742T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 13743F: sound/drivers/opl4/ 13744 13745ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 13746M: Mark Fasheh <mark@fasheh.com> 13747M: Joel Becker <jlbec@evilplan.org> 13748M: Joseph Qi <joseph.qi@linux.alibaba.com> 13749L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 13750S: Supported 13751W: http://ocfs2.wiki.kernel.org 13752F: Documentation/filesystems/dlmfs.rst 13753F: Documentation/filesystems/ocfs2.rst 13754F: fs/ocfs2/ 13755 13756ORANGEFS FILESYSTEM 13757M: Mike Marshall <hubcap@omnibond.com> 13758R: Martin Brandenburg <martin@omnibond.com> 13759L: devel@lists.orangefs.org 13760S: Supported 13761T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 13762F: Documentation/filesystems/orangefs.rst 13763F: fs/orangefs/ 13764 13765ORINOCO DRIVER 13766L: linux-wireless@vger.kernel.org 13767S: Orphan 13768W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 13769W: http://www.nongnu.org/orinoco/ 13770F: drivers/net/wireless/intersil/orinoco/ 13771 13772OV2659 OMNIVISION SENSOR DRIVER 13773M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 13774L: linux-media@vger.kernel.org 13775S: Maintained 13776W: https://linuxtv.org 13777Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13778T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 13779F: drivers/media/i2c/ov2659.c 13780F: include/media/i2c/ov2659.h 13781 13782OVERLAY FILESYSTEM 13783M: Miklos Szeredi <miklos@szeredi.hu> 13784L: linux-unionfs@vger.kernel.org 13785S: Supported 13786T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 13787F: Documentation/filesystems/overlayfs.rst 13788F: fs/overlayfs/ 13789 13790P54 WIRELESS DRIVER 13791M: Christian Lamparter <chunkeey@googlemail.com> 13792L: linux-wireless@vger.kernel.org 13793S: Maintained 13794W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 13795F: drivers/net/wireless/intersil/p54/ 13796 13797PACKING 13798M: Vladimir Oltean <olteanv@gmail.com> 13799L: netdev@vger.kernel.org 13800S: Supported 13801F: Documentation/core-api/packing.rst 13802F: include/linux/packing.h 13803F: lib/packing.c 13804 13805PADATA PARALLEL EXECUTION MECHANISM 13806M: Steffen Klassert <steffen.klassert@secunet.com> 13807M: Daniel Jordan <daniel.m.jordan@oracle.com> 13808L: linux-crypto@vger.kernel.org 13809L: linux-kernel@vger.kernel.org 13810S: Maintained 13811F: Documentation/core-api/padata.rst 13812F: include/linux/padata.h 13813F: kernel/padata.c 13814 13815PAGE POOL 13816M: Jesper Dangaard Brouer <hawk@kernel.org> 13817M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 13818L: netdev@vger.kernel.org 13819S: Supported 13820F: Documentation/networking/page_pool.rst 13821F: include/net/page_pool.h 13822F: include/trace/events/page_pool.h 13823F: net/core/page_pool.c 13824 13825PANASONIC LAPTOP ACPI EXTRAS DRIVER 13826M: Kenneth Chan <kenneth.t.chan@gmail.com> 13827L: platform-driver-x86@vger.kernel.org 13828S: Maintained 13829F: drivers/platform/x86/panasonic-laptop.c 13830 13831PARALLAX PING IIO SENSOR DRIVER 13832M: Andreas Klinger <ak@it-klinger.de> 13833L: linux-iio@vger.kernel.org 13834S: Maintained 13835F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 13836F: drivers/iio/proximity/ping.c 13837 13838PARALLEL LCD/KEYPAD PANEL DRIVER 13839M: Willy Tarreau <willy@haproxy.com> 13840M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 13841S: Odd Fixes 13842F: Documentation/admin-guide/lcd-panel-cgram.rst 13843F: drivers/auxdisplay/panel.c 13844 13845PARALLEL PORT SUBSYSTEM 13846M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 13847M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 13848L: linux-parport@lists.infradead.org (subscribers-only) 13849S: Maintained 13850F: Documentation/driver-api/parport*.rst 13851F: drivers/char/ppdev.c 13852F: drivers/parport/ 13853F: include/linux/parport*.h 13854F: include/uapi/linux/ppdev.h 13855 13856PARAVIRT_OPS INTERFACE 13857M: Juergen Gross <jgross@suse.com> 13858M: Deep Shah <sdeep@vmware.com> 13859M: "VMware, Inc." <pv-drivers@vmware.com> 13860L: virtualization@lists.linux-foundation.org 13861S: Supported 13862F: Documentation/virt/paravirt_ops.rst 13863F: arch/*/include/asm/paravirt*.h 13864F: arch/*/kernel/paravirt* 13865F: include/linux/hypervisor.h 13866 13867PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 13868M: Tim Waugh <tim@cyberelk.net> 13869L: linux-parport@lists.infradead.org (subscribers-only) 13870S: Maintained 13871F: Documentation/admin-guide/blockdev/paride.rst 13872F: drivers/block/paride/ 13873 13874PARISC ARCHITECTURE 13875M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 13876M: Helge Deller <deller@gmx.de> 13877L: linux-parisc@vger.kernel.org 13878S: Maintained 13879W: https://parisc.wiki.kernel.org 13880Q: http://patchwork.kernel.org/project/linux-parisc/list/ 13881T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 13882T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 13883F: Documentation/parisc/ 13884F: arch/parisc/ 13885F: drivers/char/agp/parisc-agp.c 13886F: drivers/input/misc/hp_sdc_rtc.c 13887F: drivers/input/serio/gscps2.c 13888F: drivers/input/serio/hp_sdc* 13889F: drivers/parisc/ 13890F: drivers/parport/parport_gsc.* 13891F: drivers/tty/serial/8250/8250_gsc.c 13892F: drivers/video/console/sti* 13893F: drivers/video/fbdev/sti* 13894F: drivers/video/logo/logo_parisc* 13895F: include/linux/hp_sdc.h 13896 13897PARMAN 13898M: Jiri Pirko <jiri@nvidia.com> 13899L: netdev@vger.kernel.org 13900S: Supported 13901F: include/linux/parman.h 13902F: lib/parman.c 13903F: lib/test_parman.c 13904 13905PC ENGINES APU BOARD DRIVER 13906M: Enrico Weigelt, metux IT consult <info@metux.net> 13907S: Maintained 13908F: drivers/platform/x86/pcengines-apuv2.c 13909 13910PC87360 HARDWARE MONITORING DRIVER 13911M: Jim Cromie <jim.cromie@gmail.com> 13912L: linux-hwmon@vger.kernel.org 13913S: Maintained 13914F: Documentation/hwmon/pc87360.rst 13915F: drivers/hwmon/pc87360.c 13916 13917PC8736x GPIO DRIVER 13918M: Jim Cromie <jim.cromie@gmail.com> 13919S: Maintained 13920F: drivers/char/pc8736x_gpio.c 13921 13922PC87427 HARDWARE MONITORING DRIVER 13923M: Jean Delvare <jdelvare@suse.com> 13924L: linux-hwmon@vger.kernel.org 13925S: Maintained 13926F: Documentation/hwmon/pc87427.rst 13927F: drivers/hwmon/pc87427.c 13928 13929PCA9532 LED DRIVER 13930M: Riku Voipio <riku.voipio@iki.fi> 13931S: Maintained 13932F: drivers/leds/leds-pca9532.c 13933F: include/linux/leds-pca9532.h 13934 13935PCA9541 I2C BUS MASTER SELECTOR DRIVER 13936M: Guenter Roeck <linux@roeck-us.net> 13937L: linux-i2c@vger.kernel.org 13938S: Maintained 13939F: drivers/i2c/muxes/i2c-mux-pca9541.c 13940 13941PCDP - PRIMARY CONSOLE AND DEBUG PORT 13942M: Khalid Aziz <khalid@gonehiking.org> 13943S: Maintained 13944F: drivers/firmware/pcdp.* 13945 13946PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 13947M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13948M: Pali Rohár <pali@kernel.org> 13949L: linux-pci@vger.kernel.org 13950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13951S: Maintained 13952F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 13953F: drivers/pci/controller/pci-aardvark.c 13954 13955PCI DRIVER FOR ALTERA PCIE IP 13956M: Ley Foon Tan <ley.foon.tan@intel.com> 13957L: rfi@lists.rocketboards.org (moderated for non-subscribers) 13958L: linux-pci@vger.kernel.org 13959S: Supported 13960F: Documentation/devicetree/bindings/pci/altera-pcie.txt 13961F: drivers/pci/controller/pcie-altera.c 13962 13963PCI DRIVER FOR APPLIEDMICRO XGENE 13964M: Toan Le <toan@os.amperecomputing.com> 13965L: linux-pci@vger.kernel.org 13966L: linux-arm-kernel@lists.infradead.org 13967S: Maintained 13968F: Documentation/devicetree/bindings/pci/xgene-pci.txt 13969F: drivers/pci/controller/pci-xgene.c 13970 13971PCI DRIVER FOR ARM VERSATILE PLATFORM 13972M: Rob Herring <robh@kernel.org> 13973L: linux-pci@vger.kernel.org 13974L: linux-arm-kernel@lists.infradead.org 13975S: Maintained 13976F: Documentation/devicetree/bindings/pci/versatile.yaml 13977F: drivers/pci/controller/pci-versatile.c 13978 13979PCI DRIVER FOR ARMADA 8K 13980M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 13981L: linux-pci@vger.kernel.org 13982L: linux-arm-kernel@lists.infradead.org 13983S: Maintained 13984F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 13985F: drivers/pci/controller/dwc/pcie-armada8k.c 13986 13987PCI DRIVER FOR CADENCE PCIE IP 13988M: Tom Joseph <tjoseph@cadence.com> 13989L: linux-pci@vger.kernel.org 13990S: Maintained 13991F: Documentation/devicetree/bindings/pci/cdns,* 13992F: drivers/pci/controller/cadence/ 13993 13994PCI DRIVER FOR FREESCALE LAYERSCAPE 13995M: Minghuan Lian <minghuan.Lian@nxp.com> 13996M: Mingkai Hu <mingkai.hu@nxp.com> 13997M: Roy Zang <roy.zang@nxp.com> 13998L: linuxppc-dev@lists.ozlabs.org 13999L: linux-pci@vger.kernel.org 14000L: linux-arm-kernel@lists.infradead.org 14001S: Maintained 14002F: drivers/pci/controller/dwc/*layerscape* 14003 14004PCI DRIVER FOR GENERIC OF HOSTS 14005M: Will Deacon <will@kernel.org> 14006L: linux-pci@vger.kernel.org 14007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14008S: Maintained 14009F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 14010F: drivers/pci/controller/pci-host-common.c 14011F: drivers/pci/controller/pci-host-generic.c 14012 14013PCI DRIVER FOR IMX6 14014M: Richard Zhu <hongxing.zhu@nxp.com> 14015M: Lucas Stach <l.stach@pengutronix.de> 14016L: linux-pci@vger.kernel.org 14017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14018S: Maintained 14019F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt 14020F: drivers/pci/controller/dwc/*imx6* 14021 14022PCI DRIVER FOR FU740 14023M: Paul Walmsley <paul.walmsley@sifive.com> 14024M: Greentime Hu <greentime.hu@sifive.com> 14025L: linux-pci@vger.kernel.org 14026S: Maintained 14027F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 14028F: drivers/pci/controller/dwc/pcie-fu740.c 14029 14030PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 14031M: Jonathan Derrick <jonathan.derrick@intel.com> 14032L: linux-pci@vger.kernel.org 14033S: Supported 14034F: drivers/pci/controller/vmd.c 14035 14036PCI DRIVER FOR MICROSEMI SWITCHTEC 14037M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 14038M: Logan Gunthorpe <logang@deltatee.com> 14039L: linux-pci@vger.kernel.org 14040S: Maintained 14041F: Documentation/ABI/testing/sysfs-class-switchtec 14042F: Documentation/driver-api/switchtec.rst 14043F: drivers/ntb/hw/mscc/ 14044F: drivers/pci/switch/switchtec* 14045F: include/linux/switchtec.h 14046F: include/uapi/linux/switchtec_ioctl.h 14047 14048PCI DRIVER FOR MOBIVEIL PCIE IP 14049M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 14050M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 14051L: linux-pci@vger.kernel.org 14052S: Supported 14053F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 14054F: drivers/pci/controller/mobiveil/pcie-mobiveil* 14055 14056PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 14057M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 14058L: linux-pci@vger.kernel.org 14059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14060S: Maintained 14061F: drivers/pci/controller/*mvebu* 14062 14063PCI DRIVER FOR NVIDIA TEGRA 14064M: Thierry Reding <thierry.reding@gmail.com> 14065L: linux-tegra@vger.kernel.org 14066L: linux-pci@vger.kernel.org 14067S: Supported 14068F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 14069F: drivers/pci/controller/pci-tegra.c 14070 14071PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 14072M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 14073L: linux-pci@vger.kernel.org 14074L: linux-arm-kernel@lists.infradead.org 14075S: Maintained 14076F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 14077F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 14078 14079PCI DRIVER FOR RENESAS R-CAR 14080M: Marek Vasut <marek.vasut+renesas@gmail.com> 14081M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 14082L: linux-pci@vger.kernel.org 14083L: linux-renesas-soc@vger.kernel.org 14084S: Maintained 14085F: Documentation/devicetree/bindings/pci/*rcar* 14086F: drivers/pci/controller/*rcar* 14087 14088PCI DRIVER FOR SAMSUNG EXYNOS 14089M: Jingoo Han <jingoohan1@gmail.com> 14090L: linux-pci@vger.kernel.org 14091L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14092L: linux-samsung-soc@vger.kernel.org 14093S: Maintained 14094F: drivers/pci/controller/dwc/pci-exynos.c 14095 14096PCI DRIVER FOR SYNOPSYS DESIGNWARE 14097M: Jingoo Han <jingoohan1@gmail.com> 14098M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 14099L: linux-pci@vger.kernel.org 14100S: Maintained 14101F: Documentation/devicetree/bindings/pci/designware-pcie.txt 14102F: drivers/pci/controller/dwc/*designware* 14103 14104PCI DRIVER FOR TI DRA7XX/J721E 14105M: Kishon Vijay Abraham I <kishon@ti.com> 14106L: linux-omap@vger.kernel.org 14107L: linux-pci@vger.kernel.org 14108L: linux-arm-kernel@lists.infradead.org 14109S: Supported 14110F: Documentation/devicetree/bindings/pci/ti-pci.txt 14111F: drivers/pci/controller/cadence/pci-j721e.c 14112F: drivers/pci/controller/dwc/pci-dra7xx.c 14113 14114PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 14115M: Linus Walleij <linus.walleij@linaro.org> 14116L: linux-pci@vger.kernel.org 14117S: Maintained 14118F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 14119F: drivers/pci/controller/pci-v3-semi.c 14120 14121PCI ENDPOINT SUBSYSTEM 14122M: Kishon Vijay Abraham I <kishon@ti.com> 14123M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 14124R: Krzysztof Wilczyński <kw@linux.com> 14125L: linux-pci@vger.kernel.org 14126S: Supported 14127F: Documentation/PCI/endpoint/* 14128F: Documentation/misc-devices/pci-endpoint-test.rst 14129T: git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git 14130F: drivers/misc/pci_endpoint_test.c 14131F: drivers/pci/endpoint/ 14132F: tools/pci/ 14133 14134PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 14135M: Russell Currey <ruscur@russell.cc> 14136M: Oliver O'Halloran <oohall@gmail.com> 14137L: linuxppc-dev@lists.ozlabs.org 14138S: Supported 14139F: Documentation/PCI/pci-error-recovery.rst 14140F: Documentation/powerpc/eeh-pci-error-recovery.rst 14141F: arch/powerpc/include/*/eeh*.h 14142F: arch/powerpc/kernel/eeh*.c 14143F: arch/powerpc/platforms/*/eeh*.c 14144F: drivers/pci/pcie/aer.c 14145F: drivers/pci/pcie/dpc.c 14146F: drivers/pci/pcie/err.c 14147 14148PCI ERROR RECOVERY 14149M: Linas Vepstas <linasvepstas@gmail.com> 14150L: linux-pci@vger.kernel.org 14151S: Supported 14152F: Documentation/PCI/pci-error-recovery.rst 14153 14154PCI MSI DRIVER FOR ALTERA MSI IP 14155M: Ley Foon Tan <ley.foon.tan@intel.com> 14156L: rfi@lists.rocketboards.org (moderated for non-subscribers) 14157L: linux-pci@vger.kernel.org 14158S: Supported 14159F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 14160F: drivers/pci/controller/pcie-altera-msi.c 14161 14162PCI MSI DRIVER FOR APPLIEDMICRO XGENE 14163M: Toan Le <toan@os.amperecomputing.com> 14164L: linux-pci@vger.kernel.org 14165L: linux-arm-kernel@lists.infradead.org 14166S: Maintained 14167F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 14168F: drivers/pci/controller/pci-xgene-msi.c 14169 14170PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 14171M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 14172R: Rob Herring <robh@kernel.org> 14173R: Krzysztof Wilczyński <kw@linux.com> 14174L: linux-pci@vger.kernel.org 14175S: Supported 14176Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 14177T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/ 14178F: drivers/pci/controller/ 14179 14180PCI SUBSYSTEM 14181M: Bjorn Helgaas <bhelgaas@google.com> 14182L: linux-pci@vger.kernel.org 14183S: Supported 14184Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 14185T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 14186F: Documentation/PCI/ 14187F: Documentation/devicetree/bindings/pci/ 14188F: arch/x86/kernel/early-quirks.c 14189F: arch/x86/kernel/quirks.c 14190F: arch/x86/pci/ 14191F: drivers/acpi/pci* 14192F: drivers/pci/ 14193F: include/asm-generic/pci* 14194F: include/linux/of_pci.h 14195F: include/linux/pci* 14196F: include/uapi/linux/pci* 14197F: lib/pci* 14198 14199PCIE DRIVER FOR AMAZON ANNAPURNA LABS 14200M: Jonathan Chocron <jonnyc@amazon.com> 14201L: linux-pci@vger.kernel.org 14202S: Maintained 14203F: Documentation/devicetree/bindings/pci/pcie-al.txt 14204F: drivers/pci/controller/dwc/pcie-al.c 14205 14206PCIE DRIVER FOR AMLOGIC MESON 14207M: Yue Wang <yue.wang@Amlogic.com> 14208L: linux-pci@vger.kernel.org 14209L: linux-amlogic@lists.infradead.org 14210S: Maintained 14211F: drivers/pci/controller/dwc/pci-meson.c 14212 14213PCIE DRIVER FOR AXIS ARTPEC 14214M: Jesper Nilsson <jesper.nilsson@axis.com> 14215L: linux-arm-kernel@axis.com 14216L: linux-pci@vger.kernel.org 14217S: Maintained 14218F: Documentation/devicetree/bindings/pci/axis,artpec* 14219F: drivers/pci/controller/dwc/*artpec* 14220 14221PCIE DRIVER FOR CAVIUM THUNDERX 14222M: Robert Richter <rric@kernel.org> 14223L: linux-pci@vger.kernel.org 14224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14225S: Odd Fixes 14226F: drivers/pci/controller/pci-thunder-* 14227 14228PCIE DRIVER FOR HISILICON 14229M: Zhou Wang <wangzhou1@hisilicon.com> 14230L: linux-pci@vger.kernel.org 14231S: Maintained 14232F: drivers/pci/controller/dwc/pcie-hisi.c 14233 14234PCIE DRIVER FOR HISILICON KIRIN 14235M: Xiaowei Song <songxiaowei@hisilicon.com> 14236M: Binghui Wang <wangbinghui@hisilicon.com> 14237L: linux-pci@vger.kernel.org 14238S: Maintained 14239F: Documentation/devicetree/bindings/pci/kirin-pcie.txt 14240F: drivers/pci/controller/dwc/pcie-kirin.c 14241 14242PCIE DRIVER FOR HISILICON STB 14243M: Shawn Guo <shawn.guo@linaro.org> 14244L: linux-pci@vger.kernel.org 14245S: Maintained 14246F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 14247F: drivers/pci/controller/dwc/pcie-histb.c 14248 14249PCIE DRIVER FOR MEDIATEK 14250M: Ryder Lee <ryder.lee@mediatek.com> 14251M: Jianjun Wang <jianjun.wang@mediatek.com> 14252L: linux-pci@vger.kernel.org 14253L: linux-mediatek@lists.infradead.org 14254S: Supported 14255F: Documentation/devicetree/bindings/pci/mediatek* 14256F: drivers/pci/controller/*mediatek* 14257 14258PCIE DRIVER FOR MICROCHIP 14259M: Daire McNamara <daire.mcnamara@microchip.com> 14260L: linux-pci@vger.kernel.org 14261S: Supported 14262F: Documentation/devicetree/bindings/pci/microchip* 14263F: drivers/pci/controller/*microchip* 14264 14265PCIE DRIVER FOR QUALCOMM MSM 14266M: Stanimir Varbanov <svarbanov@mm-sol.com> 14267L: linux-pci@vger.kernel.org 14268L: linux-arm-msm@vger.kernel.org 14269S: Maintained 14270F: drivers/pci/controller/dwc/*qcom* 14271 14272PCIE DRIVER FOR ROCKCHIP 14273M: Shawn Lin <shawn.lin@rock-chips.com> 14274L: linux-pci@vger.kernel.org 14275L: linux-rockchip@lists.infradead.org 14276S: Maintained 14277F: Documentation/devicetree/bindings/pci/rockchip-pcie* 14278F: drivers/pci/controller/pcie-rockchip* 14279 14280PCIE DRIVER FOR SOCIONEXT UNIPHIER 14281M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 14282L: linux-pci@vger.kernel.org 14283S: Maintained 14284F: Documentation/devicetree/bindings/pci/uniphier-pcie* 14285F: drivers/pci/controller/dwc/pcie-uniphier* 14286 14287PCIE DRIVER FOR ST SPEAR13XX 14288M: Pratyush Anand <pratyush.anand@gmail.com> 14289L: linux-pci@vger.kernel.org 14290S: Maintained 14291F: drivers/pci/controller/dwc/*spear* 14292 14293PCMCIA SUBSYSTEM 14294M: Dominik Brodowski <linux@dominikbrodowski.net> 14295S: Odd Fixes 14296T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git 14297F: Documentation/pcmcia/ 14298F: drivers/pcmcia/ 14299F: include/pcmcia/ 14300F: tools/pcmcia/ 14301 14302PCNET32 NETWORK DRIVER 14303M: Don Fry <pcnet32@frontier.com> 14304L: netdev@vger.kernel.org 14305S: Maintained 14306F: drivers/net/ethernet/amd/pcnet32.c 14307 14308PCRYPT PARALLEL CRYPTO ENGINE 14309M: Steffen Klassert <steffen.klassert@secunet.com> 14310L: linux-crypto@vger.kernel.org 14311S: Maintained 14312F: crypto/pcrypt.c 14313F: include/crypto/pcrypt.h 14314 14315PEAQ WMI HOTKEYS DRIVER 14316M: Hans de Goede <hdegoede@redhat.com> 14317L: platform-driver-x86@vger.kernel.org 14318S: Maintained 14319F: drivers/platform/x86/peaq-wmi.c 14320 14321PENSANDO ETHERNET DRIVERS 14322M: Shannon Nelson <snelson@pensando.io> 14323M: drivers@pensando.io 14324L: netdev@vger.kernel.org 14325S: Supported 14326F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 14327F: drivers/net/ethernet/pensando/ 14328 14329PER-CPU MEMORY ALLOCATOR 14330M: Dennis Zhou <dennis@kernel.org> 14331M: Tejun Heo <tj@kernel.org> 14332M: Christoph Lameter <cl@linux.com> 14333L: linux-mm@kvack.org 14334S: Maintained 14335T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 14336F: arch/*/include/asm/percpu.h 14337F: include/linux/percpu*.h 14338F: lib/percpu*.c 14339F: mm/percpu*.c 14340 14341PER-TASK DELAY ACCOUNTING 14342M: Balbir Singh <bsingharora@gmail.com> 14343S: Maintained 14344F: include/linux/delayacct.h 14345F: kernel/delayacct.c 14346 14347PERFORMANCE EVENTS SUBSYSTEM 14348M: Peter Zijlstra <peterz@infradead.org> 14349M: Ingo Molnar <mingo@redhat.com> 14350M: Arnaldo Carvalho de Melo <acme@kernel.org> 14351R: Mark Rutland <mark.rutland@arm.com> 14352R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 14353R: Jiri Olsa <jolsa@redhat.com> 14354R: Namhyung Kim <namhyung@kernel.org> 14355L: linux-perf-users@vger.kernel.org 14356L: linux-kernel@vger.kernel.org 14357S: Supported 14358W: https://perf.wiki.kernel.org/ 14359T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 14360F: arch/*/events/* 14361F: arch/*/events/*/* 14362F: arch/*/include/asm/perf_event.h 14363F: arch/*/kernel/*/*/perf_event*.c 14364F: arch/*/kernel/*/perf_event*.c 14365F: arch/*/kernel/perf_callchain.c 14366F: arch/*/kernel/perf_event*.c 14367F: include/linux/perf_event.h 14368F: include/uapi/linux/perf_event.h 14369F: kernel/events/* 14370F: tools/lib/perf/ 14371F: tools/perf/ 14372 14373PERFORMANCE EVENTS TOOLING ARM64 14374R: John Garry <john.garry@huawei.com> 14375R: Will Deacon <will@kernel.org> 14376R: Mathieu Poirier <mathieu.poirier@linaro.org> 14377R: Leo Yan <leo.yan@linaro.org> 14378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14379S: Supported 14380F: tools/build/feature/test-libopencsd.c 14381F: tools/perf/arch/arm*/ 14382F: tools/perf/pmu-events/arch/arm64/ 14383F: tools/perf/util/arm-spe* 14384F: tools/perf/util/cs-etm* 14385 14386PERSONALITY HANDLING 14387M: Christoph Hellwig <hch@infradead.org> 14388L: linux-abi-devel@lists.sourceforge.net 14389S: Maintained 14390F: include/linux/personality.h 14391F: include/uapi/linux/personality.h 14392 14393PHOENIX RC FLIGHT CONTROLLER ADAPTER 14394M: Marcus Folkesson <marcus.folkesson@gmail.com> 14395L: linux-input@vger.kernel.org 14396S: Maintained 14397F: Documentation/input/devices/pxrc.rst 14398F: drivers/input/joystick/pxrc.c 14399 14400PHONET PROTOCOL 14401M: Remi Denis-Courmont <courmisch@gmail.com> 14402S: Supported 14403F: Documentation/networking/phonet.rst 14404F: include/linux/phonet.h 14405F: include/net/phonet/ 14406F: include/uapi/linux/phonet.h 14407F: net/phonet/ 14408 14409PHRAM MTD DRIVER 14410M: Joern Engel <joern@lazybastard.org> 14411L: linux-mtd@lists.infradead.org 14412S: Maintained 14413F: drivers/mtd/devices/phram.c 14414 14415PICOLCD HID DRIVER 14416M: Bruno Prémont <bonbons@linux-vserver.org> 14417L: linux-input@vger.kernel.org 14418S: Maintained 14419F: drivers/hid/hid-picolcd* 14420 14421PIDFD API 14422M: Christian Brauner <christian@brauner.io> 14423L: linux-kernel@vger.kernel.org 14424S: Maintained 14425T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 14426F: samples/pidfd/ 14427F: tools/testing/selftests/clone3/ 14428F: tools/testing/selftests/pid_namespace/ 14429F: tools/testing/selftests/pidfd/ 14430K: (?i)pidfd 14431K: (?i)clone3 14432K: \b(clone_args|kernel_clone_args)\b 14433 14434PIN CONTROL SUBSYSTEM 14435M: Linus Walleij <linus.walleij@linaro.org> 14436L: linux-gpio@vger.kernel.org 14437S: Maintained 14438T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 14439F: Documentation/devicetree/bindings/pinctrl/ 14440F: Documentation/driver-api/pin-control.rst 14441F: drivers/pinctrl/ 14442F: include/linux/pinctrl/ 14443 14444PIN CONTROLLER - FREESCALE 14445M: Dong Aisheng <aisheng.dong@nxp.com> 14446M: Fabio Estevam <festevam@gmail.com> 14447M: Shawn Guo <shawnguo@kernel.org> 14448M: Stefan Agner <stefan@agner.ch> 14449R: Pengutronix Kernel Team <kernel@pengutronix.de> 14450L: linux-gpio@vger.kernel.org 14451S: Maintained 14452F: Documentation/devicetree/bindings/pinctrl/fsl,* 14453F: drivers/pinctrl/freescale/ 14454 14455PIN CONTROLLER - INTEL 14456M: Mika Westerberg <mika.westerberg@linux.intel.com> 14457M: Andy Shevchenko <andy@kernel.org> 14458S: Maintained 14459T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 14460F: drivers/pinctrl/intel/ 14461 14462PIN CONTROLLER - MEDIATEK 14463M: Sean Wang <sean.wang@kernel.org> 14464L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14465S: Maintained 14466F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt 14467F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt 14468F: drivers/pinctrl/mediatek/ 14469 14470PIN CONTROLLER - MICROCHIP AT91 14471M: Ludovic Desroches <ludovic.desroches@microchip.com> 14472L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14473L: linux-gpio@vger.kernel.org 14474S: Supported 14475F: drivers/gpio/gpio-sama5d2-piobu.c 14476F: drivers/pinctrl/pinctrl-at91* 14477 14478PIN CONTROLLER - QUALCOMM 14479M: Bjorn Andersson <bjorn.andersson@linaro.org> 14480L: linux-arm-msm@vger.kernel.org 14481S: Maintained 14482F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 14483F: drivers/pinctrl/qcom/ 14484 14485PIN CONTROLLER - RENESAS 14486M: Geert Uytterhoeven <geert+renesas@glider.be> 14487L: linux-renesas-soc@vger.kernel.org 14488S: Supported 14489T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 14490F: Documentation/devicetree/bindings/pinctrl/renesas,* 14491F: drivers/pinctrl/renesas/ 14492 14493PIN CONTROLLER - SAMSUNG 14494M: Tomasz Figa <tomasz.figa@gmail.com> 14495M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 14496M: Sylwester Nawrocki <s.nawrocki@samsung.com> 14497L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14498L: linux-samsung-soc@vger.kernel.org 14499S: Maintained 14500Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 14501T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 14502F: Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt 14503F: drivers/pinctrl/samsung/ 14504F: include/dt-bindings/pinctrl/samsung.h 14505 14506PIN CONTROLLER - SINGLE 14507M: Tony Lindgren <tony@atomide.com> 14508M: Haojian Zhuang <haojian.zhuang@linaro.org> 14509L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14510L: linux-omap@vger.kernel.org 14511S: Maintained 14512F: drivers/pinctrl/pinctrl-single.c 14513 14514PIN CONTROLLER - ST SPEAR 14515M: Viresh Kumar <vireshk@kernel.org> 14516L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14517S: Maintained 14518W: http://www.st.com/spear 14519F: drivers/pinctrl/spear/ 14520 14521PISTACHIO SOC SUPPORT 14522M: James Hartley <james.hartley@sondrel.com> 14523L: linux-mips@vger.kernel.org 14524S: Odd Fixes 14525F: arch/mips/boot/dts/img/pistachio* 14526F: arch/mips/configs/pistachio*_defconfig 14527F: arch/mips/pistachio/ 14528 14529PKTCDVD DRIVER 14530M: linux-block@vger.kernel.org 14531S: Orphan 14532F: drivers/block/pktcdvd.c 14533F: include/linux/pktcdvd.h 14534F: include/uapi/linux/pktcdvd.h 14535 14536PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 14537M: Tomasz Duszynski <tduszyns@gmail.com> 14538S: Maintained 14539F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 14540F: drivers/iio/chemical/pms7003.c 14541 14542PLDMFW LIBRARY 14543M: Jacob Keller <jacob.e.keller@intel.com> 14544S: Maintained 14545F: Documentation/driver-api/pldmfw/ 14546F: include/linux/pldmfw.h 14547F: lib/pldmfw/ 14548 14549PLX DMA DRIVER 14550M: Logan Gunthorpe <logang@deltatee.com> 14551S: Maintained 14552F: drivers/dma/plx_dma.c 14553 14554PM6764TR DRIVER 14555M: Charles Hsu <hsu.yungteng@gmail.com> 14556L: linux-hwmon@vger.kernel.org 14557S: Maintained 14558F: Documentation/hwmon/pm6764tr.rst 14559F: drivers/hwmon/pmbus/pm6764tr.c 14560 14561PM-GRAPH UTILITY 14562M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 14563L: linux-pm@vger.kernel.org 14564S: Supported 14565W: https://01.org/pm-graph 14566B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 14567T: git git://github.com/intel/pm-graph 14568F: tools/power/pm-graph 14569 14570PMBUS HARDWARE MONITORING DRIVERS 14571M: Guenter Roeck <linux@roeck-us.net> 14572L: linux-hwmon@vger.kernel.org 14573S: Maintained 14574W: http://hwmon.wiki.kernel.org/ 14575W: http://www.roeck-us.net/linux/drivers/ 14576T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 14577F: Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt 14578F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 14579F: Documentation/devicetree/bindings/hwmon/max31785.txt 14580F: Documentation/hwmon/adm1275.rst 14581F: Documentation/hwmon/ibm-cffps.rst 14582F: Documentation/hwmon/ir35221.rst 14583F: Documentation/hwmon/lm25066.rst 14584F: Documentation/hwmon/ltc2978.rst 14585F: Documentation/hwmon/ltc3815.rst 14586F: Documentation/hwmon/max16064.rst 14587F: Documentation/hwmon/max20751.rst 14588F: Documentation/hwmon/max31785.rst 14589F: Documentation/hwmon/max34440.rst 14590F: Documentation/hwmon/max8688.rst 14591F: Documentation/hwmon/pmbus-core.rst 14592F: Documentation/hwmon/pmbus.rst 14593F: Documentation/hwmon/tps40422.rst 14594F: Documentation/hwmon/ucd9000.rst 14595F: Documentation/hwmon/ucd9200.rst 14596F: Documentation/hwmon/zl6100.rst 14597F: drivers/hwmon/pmbus/ 14598F: include/linux/pmbus.h 14599 14600PMC SIERRA MaxRAID DRIVER 14601L: linux-scsi@vger.kernel.org 14602S: Orphan 14603W: http://www.pmc-sierra.com/ 14604F: drivers/scsi/pmcraid.* 14605 14606PMC SIERRA PM8001 DRIVER 14607M: Jack Wang <jinpu.wang@cloud.ionos.com> 14608L: linux-scsi@vger.kernel.org 14609S: Supported 14610F: drivers/scsi/pm8001/ 14611 14612PNI RM3100 IIO DRIVER 14613M: Song Qiang <songqiang1304521@gmail.com> 14614L: linux-iio@vger.kernel.org 14615S: Maintained 14616F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 14617F: drivers/iio/magnetometer/rm3100* 14618 14619PNP SUPPORT 14620M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 14621L: linux-acpi@vger.kernel.org 14622S: Maintained 14623F: drivers/pnp/ 14624F: include/linux/pnp.h 14625 14626POSIX CLOCKS and TIMERS 14627M: Thomas Gleixner <tglx@linutronix.de> 14628L: linux-kernel@vger.kernel.org 14629S: Maintained 14630T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 14631F: fs/timerfd.c 14632F: include/linux/time_namespace.h 14633F: include/linux/timer* 14634F: kernel/time/*timer* 14635F: kernel/time/namespace.c 14636 14637POWER MANAGEMENT CORE 14638M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 14639L: linux-pm@vger.kernel.org 14640S: Supported 14641B: https://bugzilla.kernel.org 14642T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 14643F: drivers/base/power/ 14644F: drivers/powercap/ 14645F: include/linux/intel_rapl.h 14646F: include/linux/pm.h 14647F: include/linux/pm_* 14648F: include/linux/powercap.h 14649F: kernel/configs/nopm.config 14650 14651DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 14652M: Daniel Lezcano <daniel.lezcano@kernel.org> 14653L: linux-pm@vger.kernel.org 14654S: Supported 14655B: https://bugzilla.kernel.org 14656T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 14657F: drivers/powercap/dtpm* 14658F: include/linux/dtpm.h 14659 14660POWER STATE COORDINATION INTERFACE (PSCI) 14661M: Mark Rutland <mark.rutland@arm.com> 14662M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 14663L: linux-arm-kernel@lists.infradead.org 14664S: Maintained 14665F: drivers/firmware/psci/ 14666F: include/linux/psci.h 14667F: include/uapi/linux/psci.h 14668 14669POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 14670M: Sebastian Reichel <sre@kernel.org> 14671L: linux-pm@vger.kernel.org 14672S: Maintained 14673T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 14674F: Documentation/ABI/testing/sysfs-class-power 14675F: Documentation/devicetree/bindings/power/supply/ 14676F: drivers/power/supply/ 14677F: include/linux/power_supply.h 14678 14679POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 14680M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 14681L: linuxppc-dev@lists.ozlabs.org 14682S: Maintained 14683F: drivers/char/powernv-op-panel.c 14684 14685PPP OVER ATM (RFC 2364) 14686M: Mitchell Blank Jr <mitch@sfgoth.com> 14687S: Maintained 14688F: include/uapi/linux/atmppp.h 14689F: net/atm/pppoatm.c 14690 14691PPP OVER ETHERNET 14692M: Michal Ostrowski <mostrows@earthlink.net> 14693S: Maintained 14694F: drivers/net/ppp/pppoe.c 14695F: drivers/net/ppp/pppox.c 14696 14697PPP OVER L2TP 14698M: James Chapman <jchapman@katalix.com> 14699S: Maintained 14700F: include/linux/if_pppol2tp.h 14701F: include/uapi/linux/if_pppol2tp.h 14702F: net/l2tp/l2tp_ppp.c 14703 14704PPP PROTOCOL DRIVERS AND COMPRESSORS 14705M: Paul Mackerras <paulus@samba.org> 14706L: linux-ppp@vger.kernel.org 14707S: Maintained 14708F: drivers/net/ppp/ppp_* 14709 14710PPS SUPPORT 14711M: Rodolfo Giometti <giometti@enneenne.com> 14712L: linuxpps@ml.enneenne.com (subscribers-only) 14713S: Maintained 14714W: http://wiki.enneenne.com/index.php/LinuxPPS_support 14715F: Documentation/ABI/testing/sysfs-pps 14716F: Documentation/devicetree/bindings/pps/pps-gpio.txt 14717F: Documentation/driver-api/pps.rst 14718F: drivers/pps/ 14719F: include/linux/pps*.h 14720F: include/uapi/linux/pps.h 14721 14722PPTP DRIVER 14723M: Dmitry Kozlov <xeb@mail.ru> 14724L: netdev@vger.kernel.org 14725S: Maintained 14726W: http://sourceforge.net/projects/accel-pptp 14727F: drivers/net/ppp/pptp.c 14728 14729PRESSURE STALL INFORMATION (PSI) 14730M: Johannes Weiner <hannes@cmpxchg.org> 14731S: Maintained 14732F: include/linux/psi* 14733F: kernel/sched/psi.c 14734 14735PRINTK 14736M: Petr Mladek <pmladek@suse.com> 14737M: Sergey Senozhatsky <senozhatsky@chromium.org> 14738R: Steven Rostedt <rostedt@goodmis.org> 14739R: John Ogness <john.ogness@linutronix.de> 14740S: Maintained 14741F: include/linux/printk.h 14742F: kernel/printk/ 14743 14744PRISM54 WIRELESS DRIVER 14745M: Luis Chamberlain <mcgrof@kernel.org> 14746L: linux-wireless@vger.kernel.org 14747S: Obsolete 14748W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 14749F: drivers/net/wireless/intersil/prism54/ 14750 14751PROC FILESYSTEM 14752L: linux-kernel@vger.kernel.org 14753L: linux-fsdevel@vger.kernel.org 14754S: Maintained 14755F: Documentation/filesystems/proc.rst 14756F: fs/proc/ 14757F: include/linux/proc_fs.h 14758F: tools/testing/selftests/proc/ 14759 14760PROC SYSCTL 14761M: Luis Chamberlain <mcgrof@kernel.org> 14762M: Kees Cook <keescook@chromium.org> 14763M: Iurii Zaikin <yzaikin@google.com> 14764L: linux-kernel@vger.kernel.org 14765L: linux-fsdevel@vger.kernel.org 14766S: Maintained 14767F: fs/proc/proc_sysctl.c 14768F: include/linux/sysctl.h 14769F: kernel/sysctl-test.c 14770F: kernel/sysctl.c 14771F: tools/testing/selftests/sysctl/ 14772 14773PS3 NETWORK SUPPORT 14774M: Geoff Levand <geoff@infradead.org> 14775L: netdev@vger.kernel.org 14776L: linuxppc-dev@lists.ozlabs.org 14777S: Maintained 14778F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 14779 14780PS3 PLATFORM SUPPORT 14781M: Geoff Levand <geoff@infradead.org> 14782L: linuxppc-dev@lists.ozlabs.org 14783S: Maintained 14784F: arch/powerpc/boot/ps3* 14785F: arch/powerpc/include/asm/lv1call.h 14786F: arch/powerpc/include/asm/ps3*.h 14787F: arch/powerpc/platforms/ps3/ 14788F: drivers/*/ps3* 14789F: drivers/ps3/ 14790F: drivers/rtc/rtc-ps3.c 14791F: drivers/usb/host/*ps3.c 14792F: sound/ppc/snd_ps3* 14793 14794PS3VRAM DRIVER 14795M: Jim Paris <jim@jtan.com> 14796M: Geoff Levand <geoff@infradead.org> 14797L: linuxppc-dev@lists.ozlabs.org 14798S: Maintained 14799F: drivers/block/ps3vram.c 14800 14801PSAMPLE PACKET SAMPLING SUPPORT 14802M: Yotam Gigi <yotam.gi@gmail.com> 14803S: Maintained 14804F: include/net/psample.h 14805F: include/uapi/linux/psample.h 14806F: net/psample 14807 14808PSTORE FILESYSTEM 14809M: Kees Cook <keescook@chromium.org> 14810M: Anton Vorontsov <anton@enomsg.org> 14811M: Colin Cross <ccross@android.com> 14812M: Tony Luck <tony.luck@intel.com> 14813S: Maintained 14814T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 14815F: Documentation/admin-guide/ramoops.rst 14816F: Documentation/admin-guide/pstore-blk.rst 14817F: Documentation/devicetree/bindings/reserved-memory/ramoops.txt 14818F: drivers/acpi/apei/erst.c 14819F: drivers/firmware/efi/efi-pstore.c 14820F: fs/pstore/ 14821F: include/linux/pstore* 14822K: \b(pstore|ramoops) 14823 14824PTP HARDWARE CLOCK SUPPORT 14825M: Richard Cochran <richardcochran@gmail.com> 14826L: netdev@vger.kernel.org 14827S: Maintained 14828W: http://linuxptp.sourceforge.net/ 14829F: Documentation/ABI/testing/sysfs-ptp 14830F: Documentation/driver-api/ptp.rst 14831F: drivers/net/phy/dp83640* 14832F: drivers/ptp/* 14833F: include/linux/ptp_cl* 14834 14835PTRACE SUPPORT 14836M: Oleg Nesterov <oleg@redhat.com> 14837S: Maintained 14838F: arch/*/*/ptrace*.c 14839F: arch/*/include/asm/ptrace*.h 14840F: arch/*/ptrace*.c 14841F: include/asm-generic/syscall.h 14842F: include/linux/ptrace.h 14843F: include/linux/regset.h 14844F: include/linux/tracehook.h 14845F: include/uapi/linux/ptrace.h 14846F: include/uapi/linux/ptrace.h 14847F: kernel/ptrace.c 14848 14849PULSE8-CEC DRIVER 14850M: Hans Verkuil <hverkuil@xs4all.nl> 14851L: linux-media@vger.kernel.org 14852S: Maintained 14853T: git git://linuxtv.org/media_tree.git 14854F: Documentation/admin-guide/media/pulse8-cec.rst 14855F: drivers/media/cec/usb/pulse8/ 14856 14857PVRUSB2 VIDEO4LINUX DRIVER 14858M: Mike Isely <isely@pobox.com> 14859L: pvrusb2@isely.net (subscribers-only) 14860L: linux-media@vger.kernel.org 14861S: Maintained 14862W: http://www.isely.net/pvrusb2/ 14863T: git git://linuxtv.org/media_tree.git 14864F: Documentation/driver-api/media/drivers/pvrusb2* 14865F: drivers/media/usb/pvrusb2/ 14866 14867PWC WEBCAM DRIVER 14868M: Hans Verkuil <hverkuil@xs4all.nl> 14869L: linux-media@vger.kernel.org 14870S: Odd Fixes 14871T: git git://linuxtv.org/media_tree.git 14872F: drivers/media/usb/pwc/* 14873F: include/trace/events/pwc.h 14874 14875PWM FAN DRIVER 14876M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 14877L: linux-hwmon@vger.kernel.org 14878S: Supported 14879F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 14880F: Documentation/hwmon/pwm-fan.rst 14881F: drivers/hwmon/pwm-fan.c 14882 14883PWM IR Transmitter 14884M: Sean Young <sean@mess.org> 14885L: linux-media@vger.kernel.org 14886S: Maintained 14887F: drivers/media/rc/pwm-ir-tx.c 14888 14889PWM SUBSYSTEM 14890M: Thierry Reding <thierry.reding@gmail.com> 14891R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 14892M: Lee Jones <lee.jones@linaro.org> 14893L: linux-pwm@vger.kernel.org 14894S: Maintained 14895Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 14896T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 14897F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 14898F: Documentation/devicetree/bindings/pwm/ 14899F: Documentation/driver-api/pwm.rst 14900F: drivers/gpio/gpio-mvebu.c 14901F: drivers/pwm/ 14902F: drivers/video/backlight/pwm_bl.c 14903F: include/linux/pwm.h 14904F: include/linux/pwm_backlight.h 14905K: pwm_(config|apply_state|ops) 14906 14907PXA GPIO DRIVER 14908M: Robert Jarzmik <robert.jarzmik@free.fr> 14909L: linux-gpio@vger.kernel.org 14910S: Maintained 14911F: drivers/gpio/gpio-pxa.c 14912 14913PXA MMCI DRIVER 14914S: Orphan 14915 14916PXA RTC DRIVER 14917M: Robert Jarzmik <robert.jarzmik@free.fr> 14918L: linux-rtc@vger.kernel.org 14919S: Maintained 14920 14921PXA2xx/PXA3xx SUPPORT 14922M: Daniel Mack <daniel@zonque.org> 14923M: Haojian Zhuang <haojian.zhuang@gmail.com> 14924M: Robert Jarzmik <robert.jarzmik@free.fr> 14925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14926S: Maintained 14927T: git git://github.com/hzhuang1/linux.git 14928T: git git://github.com/rjarzmik/linux.git 14929F: arch/arm/boot/dts/pxa* 14930F: arch/arm/mach-pxa/ 14931F: drivers/dma/pxa* 14932F: drivers/pcmcia/pxa2xx* 14933F: drivers/pinctrl/pxa/ 14934F: drivers/spi/spi-pxa2xx* 14935F: drivers/usb/gadget/udc/pxa2* 14936F: include/sound/pxa2xx-lib.h 14937F: sound/arm/pxa* 14938F: sound/soc/pxa/ 14939 14940QAT DRIVER 14941M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 14942L: qat-linux@intel.com 14943S: Supported 14944F: drivers/crypto/qat/ 14945 14946QCOM AUDIO (ASoC) DRIVERS 14947M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14948M: Banajit Goswami <bgoswami@codeaurora.org> 14949L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14950S: Supported 14951F: sound/soc/codecs/lpass-va-macro.c 14952F: sound/soc/codecs/lpass-wsa-macro.* 14953F: sound/soc/codecs/msm8916-wcd-analog.c 14954F: sound/soc/codecs/msm8916-wcd-digital.c 14955F: sound/soc/codecs/wcd9335.* 14956F: sound/soc/codecs/wcd934x.c 14957F: sound/soc/codecs/wcd-clsh-v2.* 14958F: sound/soc/codecs/wsa881x.c 14959F: sound/soc/qcom/ 14960 14961QCOM IPA DRIVER 14962M: Alex Elder <elder@kernel.org> 14963L: netdev@vger.kernel.org 14964S: Supported 14965F: drivers/net/ipa/ 14966 14967QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 14968M: Gabriel Somlo <somlo@cmu.edu> 14969M: "Michael S. Tsirkin" <mst@redhat.com> 14970L: qemu-devel@nongnu.org 14971S: Maintained 14972F: drivers/firmware/qemu_fw_cfg.c 14973F: include/uapi/linux/qemu_fw_cfg.h 14974 14975QIB DRIVER 14976M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14977M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 14978L: linux-rdma@vger.kernel.org 14979S: Supported 14980F: drivers/infiniband/hw/qib/ 14981 14982QLOGIC QL41xxx FCOE DRIVER 14983M: Saurav Kashyap <skashyap@marvell.com> 14984M: Javed Hasan <jhasan@marvell.com> 14985M: GR-QLogic-Storage-Upstream@marvell.com 14986L: linux-scsi@vger.kernel.org 14987S: Supported 14988F: drivers/scsi/qedf/ 14989 14990QLOGIC QL41xxx ISCSI DRIVER 14991M: Nilesh Javali <njavali@marvell.com> 14992M: Manish Rangankar <mrangankar@marvell.com> 14993M: GR-QLogic-Storage-Upstream@marvell.com 14994L: linux-scsi@vger.kernel.org 14995S: Supported 14996F: drivers/scsi/qedi/ 14997 14998QLOGIC QL4xxx ETHERNET DRIVER 14999M: Ariel Elior <aelior@marvell.com> 15000M: GR-everest-linux-l2@marvell.com 15001L: netdev@vger.kernel.org 15002S: Supported 15003F: drivers/net/ethernet/qlogic/qed/ 15004F: drivers/net/ethernet/qlogic/qede/ 15005F: include/linux/qed/ 15006 15007QLOGIC QL4xxx RDMA DRIVER 15008M: Michal Kalderon <mkalderon@marvell.com> 15009M: Ariel Elior <aelior@marvell.com> 15010L: linux-rdma@vger.kernel.org 15011S: Supported 15012F: drivers/infiniband/hw/qedr/ 15013F: include/uapi/rdma/qedr-abi.h 15014 15015QLOGIC QLA1280 SCSI DRIVER 15016M: Michael Reed <mdr@sgi.com> 15017L: linux-scsi@vger.kernel.org 15018S: Maintained 15019F: drivers/scsi/qla1280.[ch] 15020 15021QLOGIC QLA2XXX FC-SCSI DRIVER 15022M: Nilesh Javali <njavali@marvell.com> 15023M: GR-QLogic-Storage-Upstream@marvell.com 15024L: linux-scsi@vger.kernel.org 15025S: Supported 15026F: drivers/scsi/qla2xxx/ 15027 15028QLOGIC QLA3XXX NETWORK DRIVER 15029M: GR-Linux-NIC-Dev@marvell.com 15030L: netdev@vger.kernel.org 15031S: Supported 15032F: drivers/net/ethernet/qlogic/qla3xxx.* 15033 15034QLOGIC QLA4XXX iSCSI DRIVER 15035M: Nilesh Javali <njavali@marvell.com> 15036M: Manish Rangankar <mrangankar@marvell.com> 15037M: GR-QLogic-Storage-Upstream@marvell.com 15038L: linux-scsi@vger.kernel.org 15039S: Supported 15040F: drivers/scsi/qla4xxx/ 15041 15042QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 15043M: Shahed Shaikh <shshaikh@marvell.com> 15044M: Manish Chopra <manishc@marvell.com> 15045M: GR-Linux-NIC-Dev@marvell.com 15046L: netdev@vger.kernel.org 15047S: Supported 15048F: drivers/net/ethernet/qlogic/qlcnic/ 15049 15050QLOGIC QLGE 10Gb ETHERNET DRIVER 15051M: Manish Chopra <manishc@marvell.com> 15052M: GR-Linux-NIC-Dev@marvell.com 15053M: Coiby Xu <coiby.xu@gmail.com> 15054L: netdev@vger.kernel.org 15055S: Supported 15056F: Documentation/networking/device_drivers/qlogic/qlge.rst 15057F: drivers/staging/qlge/ 15058 15059QM1D1B0004 MEDIA DRIVER 15060M: Akihiro Tsukada <tskd08@gmail.com> 15061L: linux-media@vger.kernel.org 15062S: Odd Fixes 15063F: drivers/media/tuners/qm1d1b0004* 15064 15065QM1D1C0042 MEDIA DRIVER 15066M: Akihiro Tsukada <tskd08@gmail.com> 15067L: linux-media@vger.kernel.org 15068S: Odd Fixes 15069F: drivers/media/tuners/qm1d1c0042* 15070 15071QNX4 FILESYSTEM 15072M: Anders Larsen <al@alarsen.net> 15073S: Maintained 15074W: http://www.alarsen.net/linux/qnx4fs/ 15075F: fs/qnx4/ 15076F: include/uapi/linux/qnx4_fs.h 15077F: include/uapi/linux/qnxtypes.h 15078 15079QORIQ DPAA2 FSL-MC BUS DRIVER 15080M: Stuart Yoder <stuyoder@gmail.com> 15081M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 15082L: linux-kernel@vger.kernel.org 15083S: Maintained 15084F: Documentation/ABI/stable/sysfs-bus-fsl-mc 15085F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 15086F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 15087F: drivers/bus/fsl-mc/ 15088F: include/uapi/linux/fsl_mc.h 15089 15090QT1010 MEDIA DRIVER 15091M: Antti Palosaari <crope@iki.fi> 15092L: linux-media@vger.kernel.org 15093S: Maintained 15094W: https://linuxtv.org 15095W: http://palosaari.fi/linux/ 15096Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15097T: git git://linuxtv.org/anttip/media_tree.git 15098F: drivers/media/tuners/qt1010* 15099 15100QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 15101M: Kalle Valo <kvalo@codeaurora.org> 15102L: ath10k@lists.infradead.org 15103S: Supported 15104W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 15105T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 15106F: drivers/net/wireless/ath/ath10k/ 15107 15108QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 15109M: Kalle Valo <kvalo@codeaurora.org> 15110L: ath11k@lists.infradead.org 15111S: Supported 15112T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 15113F: drivers/net/wireless/ath/ath11k/ 15114 15115QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 15116M: ath9k-devel@qca.qualcomm.com 15117L: linux-wireless@vger.kernel.org 15118S: Supported 15119W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 15120F: drivers/net/wireless/ath/ath9k/ 15121 15122QUALCOMM CAMERA SUBSYSTEM DRIVER 15123M: Robert Foss <robert.foss@linaro.org> 15124M: Todor Tomov <todor.too@gmail.com> 15125L: linux-media@vger.kernel.org 15126S: Maintained 15127F: Documentation/admin-guide/media/qcom_camss.rst 15128F: Documentation/devicetree/bindings/media/*camss* 15129F: drivers/media/platform/qcom/camss/ 15130 15131QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 15132M: Niklas Cassel <nks@flawful.org> 15133L: linux-pm@vger.kernel.org 15134L: linux-arm-msm@vger.kernel.org 15135S: Maintained 15136F: Documentation/devicetree/bindings/power/avs/qcom,cpr.txt 15137F: drivers/soc/qcom/cpr.c 15138 15139QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 15140M: Ilia Lin <ilia.lin@kernel.org> 15141L: linux-pm@vger.kernel.org 15142S: Maintained 15143F: Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt 15144F: drivers/cpufreq/qcom-cpufreq-nvmem.c 15145 15146QUALCOMM EMAC GIGABIT ETHERNET DRIVER 15147M: Timur Tabi <timur@kernel.org> 15148L: netdev@vger.kernel.org 15149S: Maintained 15150F: drivers/net/ethernet/qualcomm/emac/ 15151 15152QUALCOMM ETHQOS ETHERNET DRIVER 15153M: Vinod Koul <vkoul@kernel.org> 15154L: netdev@vger.kernel.org 15155S: Maintained 15156F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 15157F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 15158 15159QUALCOMM GENERIC INTERFACE I2C DRIVER 15160M: Akash Asthana <akashast@codeaurora.org> 15161M: Mukesh Savaliya <msavaliy@codeaurora.org> 15162L: linux-i2c@vger.kernel.org 15163L: linux-arm-msm@vger.kernel.org 15164S: Supported 15165F: drivers/i2c/busses/i2c-qcom-geni.c 15166 15167QUALCOMM HEXAGON ARCHITECTURE 15168M: Brian Cain <bcain@codeaurora.org> 15169L: linux-hexagon@vger.kernel.org 15170S: Supported 15171F: arch/hexagon/ 15172 15173QUALCOMM HIDMA DRIVER 15174M: Sinan Kaya <okaya@kernel.org> 15175L: linux-arm-kernel@lists.infradead.org 15176L: linux-arm-msm@vger.kernel.org 15177L: dmaengine@vger.kernel.org 15178S: Supported 15179F: drivers/dma/qcom/hidma* 15180 15181QUALCOMM I2C CCI DRIVER 15182M: Loic Poulain <loic.poulain@linaro.org> 15183M: Robert Foss <robert.foss@linaro.org> 15184L: linux-i2c@vger.kernel.org 15185L: linux-arm-msm@vger.kernel.org 15186S: Maintained 15187F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt 15188F: drivers/i2c/busses/i2c-qcom-cci.c 15189 15190QUALCOMM IOMMU 15191M: Rob Clark <robdclark@gmail.com> 15192L: iommu@lists.linux-foundation.org 15193L: linux-arm-msm@vger.kernel.org 15194S: Maintained 15195F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 15196 15197QUALCOMM IPC ROUTER (QRTR) DRIVER 15198M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15199L: linux-arm-msm@vger.kernel.org 15200S: Maintained 15201F: include/trace/events/qrtr.h 15202F: include/uapi/linux/qrtr.h 15203F: net/qrtr/ 15204 15205QUALCOMM IPCC MAILBOX DRIVER 15206M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15207L: linux-arm-msm@vger.kernel.org 15208S: Supported 15209F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 15210F: drivers/mailbox/qcom-ipcc.c 15211F: include/dt-bindings/mailbox/qcom-ipcc.h 15212 15213QUALCOMM IPQ4019 USB PHY DRIVER 15214M: Robert Marko <robert.marko@sartura.hr> 15215M: Luka Perkov <luka.perkov@sartura.hr> 15216L: linux-arm-msm@vger.kernel.org 15217S: Maintained 15218F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 15219F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 15220 15221QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 15222M: Robert Marko <robert.marko@sartura.hr> 15223M: Luka Perkov <luka.perkov@sartura.hr> 15224L: linux-arm-msm@vger.kernel.org 15225S: Maintained 15226F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 15227F: drivers/regulator/vqmmc-ipq4019-regulator.c 15228 15229QUALCOMM RMNET DRIVER 15230M: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> 15231M: Sean Tranchetti <stranche@codeaurora.org> 15232L: netdev@vger.kernel.org 15233S: Maintained 15234F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 15235F: drivers/net/ethernet/qualcomm/rmnet/ 15236F: include/linux/if_rmnet.h 15237 15238QUALCOMM TSENS THERMAL DRIVER 15239M: Amit Kucheria <amitk@kernel.org> 15240M: Thara Gopinath <thara.gopinath@linaro.org> 15241L: linux-pm@vger.kernel.org 15242L: linux-arm-msm@vger.kernel.org 15243S: Maintained 15244F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 15245F: drivers/thermal/qcom/ 15246 15247QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 15248M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 15249L: linux-media@vger.kernel.org 15250L: linux-arm-msm@vger.kernel.org 15251S: Maintained 15252T: git git://linuxtv.org/media_tree.git 15253F: Documentation/devicetree/bindings/media/*venus* 15254F: drivers/media/platform/qcom/venus/ 15255 15256QUALCOMM WCN36XX WIRELESS DRIVER 15257M: Kalle Valo <kvalo@codeaurora.org> 15258L: wcn36xx@lists.infradead.org 15259S: Supported 15260W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 15261T: git git://github.com/KrasnikovEugene/wcn36xx.git 15262F: drivers/net/wireless/ath/wcn36xx/ 15263 15264QUANTENNA QTNFMAC WIRELESS DRIVER 15265M: Igor Mitsyanko <imitsyanko@quantenna.com> 15266R: Sergey Matyukevich <geomatsi@gmail.com> 15267L: linux-wireless@vger.kernel.org 15268S: Maintained 15269F: drivers/net/wireless/quantenna 15270 15271RADEON and AMDGPU DRM DRIVERS 15272M: Alex Deucher <alexander.deucher@amd.com> 15273M: Christian König <christian.koenig@amd.com> 15274L: amd-gfx@lists.freedesktop.org 15275S: Supported 15276T: git https://gitlab.freedesktop.org/agd5f/linux.git 15277F: drivers/gpu/drm/amd/ 15278F: drivers/gpu/drm/radeon/ 15279F: include/uapi/drm/amdgpu_drm.h 15280F: include/uapi/drm/radeon_drm.h 15281 15282RADEON FRAMEBUFFER DISPLAY DRIVER 15283M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 15284L: linux-fbdev@vger.kernel.org 15285S: Maintained 15286F: drivers/video/fbdev/aty/radeon* 15287F: include/uapi/linux/radeonfb.h 15288 15289RADIOSHARK RADIO DRIVER 15290M: Hans Verkuil <hverkuil@xs4all.nl> 15291L: linux-media@vger.kernel.org 15292S: Maintained 15293T: git git://linuxtv.org/media_tree.git 15294F: drivers/media/radio/radio-shark.c 15295 15296RADIOSHARK2 RADIO DRIVER 15297M: Hans Verkuil <hverkuil@xs4all.nl> 15298L: linux-media@vger.kernel.org 15299S: Maintained 15300T: git git://linuxtv.org/media_tree.git 15301F: drivers/media/radio/radio-shark2.c 15302F: drivers/media/radio/radio-tea5777.c 15303 15304RADOS BLOCK DEVICE (RBD) 15305M: Ilya Dryomov <idryomov@gmail.com> 15306R: Dongsheng Yang <dongsheng.yang@easystack.cn> 15307L: ceph-devel@vger.kernel.org 15308S: Supported 15309W: http://ceph.com/ 15310T: git git://github.com/ceph/ceph-client.git 15311F: Documentation/ABI/testing/sysfs-bus-rbd 15312F: drivers/block/rbd.c 15313F: drivers/block/rbd_types.h 15314 15315RAGE128 FRAMEBUFFER DISPLAY DRIVER 15316M: Paul Mackerras <paulus@samba.org> 15317L: linux-fbdev@vger.kernel.org 15318S: Maintained 15319F: drivers/video/fbdev/aty/aty128fb.c 15320 15321RAINSHADOW-CEC DRIVER 15322M: Hans Verkuil <hverkuil@xs4all.nl> 15323L: linux-media@vger.kernel.org 15324S: Maintained 15325T: git git://linuxtv.org/media_tree.git 15326F: drivers/media/cec/usb/rainshadow/ 15327 15328RALINK MIPS ARCHITECTURE 15329M: John Crispin <john@phrozen.org> 15330L: linux-mips@vger.kernel.org 15331S: Maintained 15332F: arch/mips/ralink 15333 15334RALINK RT2X00 WIRELESS LAN DRIVER 15335M: Stanislaw Gruszka <stf_xl@wp.pl> 15336M: Helmut Schaa <helmut.schaa@googlemail.com> 15337L: linux-wireless@vger.kernel.org 15338S: Maintained 15339F: drivers/net/wireless/ralink/rt2x00/ 15340 15341RAMDISK RAM BLOCK DEVICE DRIVER 15342M: Jens Axboe <axboe@kernel.dk> 15343S: Maintained 15344F: Documentation/admin-guide/blockdev/ramdisk.rst 15345F: drivers/block/brd.c 15346 15347RANCHU VIRTUAL BOARD FOR MIPS 15348M: Miodrag Dinic <miodrag.dinic@mips.com> 15349L: linux-mips@vger.kernel.org 15350S: Supported 15351F: arch/mips/configs/generic/board-ranchu.config 15352F: arch/mips/generic/board-ranchu.c 15353 15354RANDOM NUMBER DRIVER 15355M: "Theodore Ts'o" <tytso@mit.edu> 15356S: Maintained 15357F: drivers/char/random.c 15358 15359RAPIDIO SUBSYSTEM 15360M: Matt Porter <mporter@kernel.crashing.org> 15361M: Alexandre Bounine <alex.bou9@gmail.com> 15362S: Maintained 15363F: drivers/rapidio/ 15364 15365RAS INFRASTRUCTURE 15366M: Tony Luck <tony.luck@intel.com> 15367M: Borislav Petkov <bp@alien8.de> 15368L: linux-edac@vger.kernel.org 15369S: Maintained 15370F: Documentation/admin-guide/ras.rst 15371F: drivers/ras/ 15372F: include/linux/ras.h 15373F: include/ras/ras_event.h 15374 15375RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 15376L: linux-wireless@vger.kernel.org 15377S: Orphan 15378F: drivers/net/wireless/ray* 15379 15380RC-CORE / LIRC FRAMEWORK 15381M: Sean Young <sean@mess.org> 15382L: linux-media@vger.kernel.org 15383S: Maintained 15384W: http://linuxtv.org 15385T: git git://linuxtv.org/media_tree.git 15386F: Documentation/driver-api/media/rc-core.rst 15387F: Documentation/userspace-api/media/rc/ 15388F: drivers/media/rc/ 15389F: include/media/rc-map.h 15390F: include/media/rc-core.h 15391F: include/uapi/linux/lirc.h 15392 15393RCMM REMOTE CONTROLS DECODER 15394M: Patrick Lerda <patrick9876@free.fr> 15395S: Maintained 15396F: drivers/media/rc/ir-rcmm-decoder.c 15397 15398RCUTORTURE TEST FRAMEWORK 15399M: "Paul E. McKenney" <paulmck@kernel.org> 15400M: Josh Triplett <josh@joshtriplett.org> 15401R: Steven Rostedt <rostedt@goodmis.org> 15402R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15403R: Lai Jiangshan <jiangshanlai@gmail.com> 15404L: rcu@vger.kernel.org 15405S: Supported 15406T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 15407F: tools/testing/selftests/rcutorture 15408 15409RDACM20 Camera Sensor 15410M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15411M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15412M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15413M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15414L: linux-media@vger.kernel.org 15415S: Maintained 15416F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 15417F: drivers/media/i2c/max9271.c 15418F: drivers/media/i2c/max9271.h 15419F: drivers/media/i2c/rdacm20.c 15420 15421RDACM21 Camera Sensor 15422M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15423M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15424M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15425M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15426L: linux-media@vger.kernel.org 15427S: Maintained 15428F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 15429F: drivers/media/i2c/max9271.c 15430F: drivers/media/i2c/max9271.h 15431F: drivers/media/i2c/rdacm21.c 15432 15433RDC R-321X SoC 15434M: Florian Fainelli <florian@openwrt.org> 15435S: Maintained 15436 15437RDC R6040 FAST ETHERNET DRIVER 15438M: Florian Fainelli <f.fainelli@gmail.com> 15439L: netdev@vger.kernel.org 15440S: Maintained 15441F: drivers/net/ethernet/rdc/r6040.c 15442 15443RDMAVT - RDMA verbs software 15444M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15445M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 15446L: linux-rdma@vger.kernel.org 15447S: Supported 15448F: drivers/infiniband/sw/rdmavt 15449 15450RDS - RELIABLE DATAGRAM SOCKETS 15451M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 15452L: netdev@vger.kernel.org 15453L: linux-rdma@vger.kernel.org 15454L: rds-devel@oss.oracle.com (moderated for non-subscribers) 15455S: Supported 15456W: https://oss.oracle.com/projects/rds/ 15457F: Documentation/networking/rds.rst 15458F: net/rds/ 15459 15460RDT - RESOURCE ALLOCATION 15461M: Fenghua Yu <fenghua.yu@intel.com> 15462M: Reinette Chatre <reinette.chatre@intel.com> 15463L: linux-kernel@vger.kernel.org 15464S: Supported 15465F: Documentation/x86/resctrl* 15466F: arch/x86/include/asm/resctrl.h 15467F: arch/x86/kernel/cpu/resctrl/ 15468F: tools/testing/selftests/resctrl/ 15469 15470READ-COPY UPDATE (RCU) 15471M: "Paul E. McKenney" <paulmck@kernel.org> 15472M: Josh Triplett <josh@joshtriplett.org> 15473R: Steven Rostedt <rostedt@goodmis.org> 15474R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15475R: Lai Jiangshan <jiangshanlai@gmail.com> 15476R: Joel Fernandes <joel@joelfernandes.org> 15477L: rcu@vger.kernel.org 15478S: Supported 15479W: http://www.rdrop.com/users/paulmck/RCU/ 15480T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 15481F: Documentation/RCU/ 15482F: include/linux/rcu* 15483F: kernel/rcu/ 15484X: Documentation/RCU/torture.rst 15485X: include/linux/srcu*.h 15486X: kernel/rcu/srcu*.c 15487 15488REAL TIME CLOCK (RTC) SUBSYSTEM 15489M: Alessandro Zummo <a.zummo@towertech.it> 15490M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15491L: linux-rtc@vger.kernel.org 15492S: Maintained 15493Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 15494T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 15495F: Documentation/admin-guide/rtc.rst 15496F: Documentation/devicetree/bindings/rtc/ 15497F: drivers/rtc/ 15498F: include/linux/platform_data/rtc-* 15499F: include/linux/rtc.h 15500F: include/linux/rtc/ 15501F: include/uapi/linux/rtc.h 15502F: tools/testing/selftests/rtc/ 15503 15504REALTEK AUDIO CODECS 15505M: Oder Chiou <oder_chiou@realtek.com> 15506S: Maintained 15507F: include/sound/rt*.h 15508F: sound/soc/codecs/rt* 15509 15510REALTEK RTL83xx SMI DSA ROUTER CHIPS 15511M: Linus Walleij <linus.walleij@linaro.org> 15512S: Maintained 15513F: Documentation/devicetree/bindings/net/dsa/realtek-smi.txt 15514F: drivers/net/dsa/realtek-smi* 15515F: drivers/net/dsa/rtl83* 15516 15517REALTEK WIRELESS DRIVER (rtlwifi family) 15518M: Ping-Ke Shih <pkshih@realtek.com> 15519L: linux-wireless@vger.kernel.org 15520S: Maintained 15521W: https://wireless.wiki.kernel.org/ 15522T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15523F: drivers/net/wireless/realtek/rtlwifi/ 15524 15525REALTEK WIRELESS DRIVER (rtw88) 15526M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 15527L: linux-wireless@vger.kernel.org 15528S: Maintained 15529F: drivers/net/wireless/realtek/rtw88/ 15530 15531REDPINE WIRELESS DRIVER 15532M: Amitkumar Karwar <amitkarwar@gmail.com> 15533M: Siva Rebbagondla <siva8118@gmail.com> 15534L: linux-wireless@vger.kernel.org 15535S: Maintained 15536F: drivers/net/wireless/rsi/ 15537 15538REGISTER MAP ABSTRACTION 15539M: Mark Brown <broonie@kernel.org> 15540L: linux-kernel@vger.kernel.org 15541S: Supported 15542T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 15543F: Documentation/devicetree/bindings/regmap/ 15544F: drivers/base/regmap/ 15545F: include/linux/regmap.h 15546 15547REISERFS FILE SYSTEM 15548L: reiserfs-devel@vger.kernel.org 15549S: Supported 15550F: fs/reiserfs/ 15551 15552REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 15553M: Ohad Ben-Cohen <ohad@wizery.com> 15554M: Bjorn Andersson <bjorn.andersson@linaro.org> 15555M: Mathieu Poirier <mathieu.poirier@linaro.org> 15556L: linux-remoteproc@vger.kernel.org 15557S: Maintained 15558T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next 15559F: Documentation/ABI/testing/sysfs-class-remoteproc 15560F: Documentation/devicetree/bindings/remoteproc/ 15561F: Documentation/staging/remoteproc.rst 15562F: drivers/remoteproc/ 15563F: include/linux/remoteproc.h 15564F: include/linux/remoteproc/ 15565 15566REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 15567M: Ohad Ben-Cohen <ohad@wizery.com> 15568M: Bjorn Andersson <bjorn.andersson@linaro.org> 15569M: Mathieu Poirier <mathieu.poirier@linaro.org> 15570L: linux-remoteproc@vger.kernel.org 15571S: Maintained 15572T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next 15573F: Documentation/ABI/testing/sysfs-bus-rpmsg 15574F: Documentation/staging/rpmsg.rst 15575F: drivers/rpmsg/ 15576F: include/linux/rpmsg.h 15577F: include/linux/rpmsg/ 15578F: include/uapi/linux/rpmsg.h 15579F: samples/rpmsg/ 15580 15581RENESAS CLOCK DRIVERS 15582M: Geert Uytterhoeven <geert+renesas@glider.be> 15583L: linux-renesas-soc@vger.kernel.org 15584S: Supported 15585T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 15586F: Documentation/devicetree/bindings/clock/renesas,* 15587F: drivers/clk/renesas/ 15588 15589RENESAS EMEV2 I2C DRIVER 15590M: Wolfram Sang <wsa+renesas@sang-engineering.com> 15591S: Supported 15592F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt 15593F: drivers/i2c/busses/i2c-emev2.c 15594 15595RENESAS ETHERNET DRIVERS 15596R: Sergei Shtylyov <sergei.shtylyov@gmail.com> 15597L: netdev@vger.kernel.org 15598L: linux-renesas-soc@vger.kernel.org 15599F: Documentation/devicetree/bindings/net/renesas,*.yaml 15600F: drivers/net/ethernet/renesas/ 15601F: include/linux/sh_eth.h 15602 15603RENESAS R-CAR GYROADC DRIVER 15604M: Marek Vasut <marek.vasut@gmail.com> 15605L: linux-iio@vger.kernel.org 15606S: Supported 15607F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 15608F: drivers/iio/adc/rcar-gyroadc.c 15609 15610RENESAS R-CAR I2C DRIVERS 15611M: Wolfram Sang <wsa+renesas@sang-engineering.com> 15612S: Supported 15613F: Documentation/devicetree/bindings/i2c/renesas,i2c.txt 15614F: Documentation/devicetree/bindings/i2c/renesas,iic.txt 15615F: drivers/i2c/busses/i2c-rcar.c 15616F: drivers/i2c/busses/i2c-sh_mobile.c 15617 15618RENESAS R-CAR THERMAL DRIVERS 15619M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15620L: linux-renesas-soc@vger.kernel.org 15621S: Supported 15622F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 15623F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 15624F: drivers/thermal/rcar_gen3_thermal.c 15625F: drivers/thermal/rcar_thermal.c 15626 15627RENESAS RIIC DRIVER 15628M: Chris Brandt <chris.brandt@renesas.com> 15629S: Supported 15630F: Documentation/devicetree/bindings/i2c/renesas,riic.txt 15631F: drivers/i2c/busses/i2c-riic.c 15632 15633RENESAS USB PHY DRIVER 15634M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15635L: linux-renesas-soc@vger.kernel.org 15636S: Maintained 15637F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 15638 15639RESET CONTROLLER FRAMEWORK 15640M: Philipp Zabel <p.zabel@pengutronix.de> 15641S: Maintained 15642T: git git://git.pengutronix.de/git/pza/linux 15643F: Documentation/devicetree/bindings/reset/ 15644F: Documentation/driver-api/reset.rst 15645F: drivers/reset/ 15646F: include/dt-bindings/reset/ 15647F: include/linux/reset-controller.h 15648F: include/linux/reset.h 15649F: include/linux/reset/ 15650K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 15651 15652RESTARTABLE SEQUENCES SUPPORT 15653M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15654M: Peter Zijlstra <peterz@infradead.org> 15655M: "Paul E. McKenney" <paulmck@kernel.org> 15656M: Boqun Feng <boqun.feng@gmail.com> 15657L: linux-kernel@vger.kernel.org 15658S: Supported 15659F: include/trace/events/rseq.h 15660F: include/uapi/linux/rseq.h 15661F: kernel/rseq.c 15662F: tools/testing/selftests/rseq/ 15663 15664RFKILL 15665M: Johannes Berg <johannes@sipsolutions.net> 15666L: linux-wireless@vger.kernel.org 15667S: Maintained 15668W: https://wireless.wiki.kernel.org/ 15669T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 15670T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 15671F: Documentation/ABI/stable/sysfs-class-rfkill 15672F: Documentation/driver-api/rfkill.rst 15673F: include/linux/rfkill.h 15674F: include/uapi/linux/rfkill.h 15675F: net/rfkill/ 15676 15677RHASHTABLE 15678M: Thomas Graf <tgraf@suug.ch> 15679M: Herbert Xu <herbert@gondor.apana.org.au> 15680L: netdev@vger.kernel.org 15681S: Maintained 15682F: include/linux/rhashtable-types.h 15683F: include/linux/rhashtable.h 15684F: lib/rhashtable.c 15685F: lib/test_rhashtable.c 15686 15687RICOH R5C592 MEMORYSTICK DRIVER 15688M: Maxim Levitsky <maximlevitsky@gmail.com> 15689S: Maintained 15690F: drivers/memstick/host/r592.* 15691 15692RICOH SMARTMEDIA/XD DRIVER 15693M: Maxim Levitsky <maximlevitsky@gmail.com> 15694S: Maintained 15695F: drivers/mtd/nand/raw/r852.c 15696F: drivers/mtd/nand/raw/r852.h 15697 15698RISC-V ARCHITECTURE 15699M: Paul Walmsley <paul.walmsley@sifive.com> 15700M: Palmer Dabbelt <palmer@dabbelt.com> 15701M: Albert Ou <aou@eecs.berkeley.edu> 15702L: linux-riscv@lists.infradead.org 15703S: Supported 15704P: Documentation/riscv/patch-acceptance.rst 15705T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 15706F: arch/riscv/ 15707N: riscv 15708K: riscv 15709 15710RNBD BLOCK DRIVERS 15711M: Md. Haris Iqbal <haris.iqbal@ionos.com> 15712M: Jack Wang <jinpu.wang@ionos.com> 15713L: linux-block@vger.kernel.org 15714S: Maintained 15715F: drivers/block/rnbd/ 15716 15717ROCCAT DRIVERS 15718M: Stefan Achatz <erazor_de@users.sourceforge.net> 15719S: Maintained 15720W: http://sourceforge.net/projects/roccat/ 15721F: Documentation/ABI/*/sysfs-driver-hid-roccat* 15722F: drivers/hid/hid-roccat* 15723F: include/linux/hid-roccat* 15724 15725ROCKCHIP ISP V1 DRIVER 15726M: Helen Koike <helen.koike@collabora.com> 15727M: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> 15728L: linux-media@vger.kernel.org 15729L: linux-rockchip@lists.infradead.org 15730S: Maintained 15731F: Documentation/admin-guide/media/rkisp1.rst 15732F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 15733F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 15734F: drivers/media/platform/rockchip/rkisp1 15735F: include/uapi/linux/rkisp1-config.h 15736 15737ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 15738M: Jacob Chen <jacob-chen@iotwrt.com> 15739M: Ezequiel Garcia <ezequiel@collabora.com> 15740L: linux-media@vger.kernel.org 15741L: linux-rockchip@lists.infradead.org 15742S: Maintained 15743F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 15744F: drivers/media/platform/rockchip/rga/ 15745 15746ROCKCHIP VIDEO DECODER DRIVER 15747M: Ezequiel Garcia <ezequiel@collabora.com> 15748L: linux-media@vger.kernel.org 15749L: linux-rockchip@lists.infradead.org 15750S: Maintained 15751F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 15752F: drivers/staging/media/rkvdec/ 15753 15754ROCKER DRIVER 15755M: Jiri Pirko <jiri@resnulli.us> 15756L: netdev@vger.kernel.org 15757S: Supported 15758F: drivers/net/ethernet/rocker/ 15759 15760ROCKETPORT EXPRESS/INFINITY DRIVER 15761M: Kevin Cernekee <cernekee@gmail.com> 15762L: linux-serial@vger.kernel.org 15763S: Odd Fixes 15764F: drivers/tty/serial/rp2.* 15765 15766ROHM BD99954 CHARGER IC 15767R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 15768L: linux-power@fi.rohmeurope.com 15769S: Supported 15770F: drivers/power/supply/bd99954-charger.c 15771F: drivers/power/supply/bd99954-charger.h 15772 15773ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 15774M: Tomasz Duszynski <tduszyns@gmail.com> 15775S: Maintained 15776F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 15777F: drivers/iio/light/bh1750.c 15778 15779ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 15780M: Marek Vasut <marek.vasut+renesas@gmail.com> 15781L: linux-kernel@vger.kernel.org 15782L: linux-renesas-soc@vger.kernel.org 15783S: Supported 15784F: Documentation/devicetree/bindings/mfd/bd9571mwv.txt 15785F: drivers/gpio/gpio-bd9571mwv.c 15786F: drivers/mfd/bd9571mwv.c 15787F: drivers/regulator/bd9571mwv-regulator.c 15788F: include/linux/mfd/bd9571mwv.h 15789 15790ROHM POWER MANAGEMENT IC DEVICE DRIVERS 15791R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 15792L: linux-power@fi.rohmeurope.com 15793S: Supported 15794F: Documentation/devicetree/bindings/mfd/rohm,bd70528-pmic.txt 15795F: Documentation/devicetree/bindings/regulator/rohm,bd70528-regulator.txt 15796F: drivers/clk/clk-bd718x7.c 15797F: drivers/gpio/gpio-bd70528.c 15798F: drivers/gpio/gpio-bd71815.c 15799F: drivers/gpio/gpio-bd71828.c 15800F: drivers/mfd/rohm-bd70528.c 15801F: drivers/mfd/rohm-bd71828.c 15802F: drivers/mfd/rohm-bd718x7.c 15803F: drivers/mfd/rohm-bd9576.c 15804F: drivers/power/supply/bd70528-charger.c 15805F: drivers/regulator/bd70528-regulator.c 15806F: drivers/regulator/bd71815-regulator.c 15807F: drivers/regulator/bd71828-regulator.c 15808F: drivers/regulator/bd718x7-regulator.c 15809F: drivers/regulator/bd9576-regulator.c 15810F: drivers/regulator/rohm-regulator.c 15811F: drivers/rtc/rtc-bd70528.c 15812F: drivers/watchdog/bd70528_wdt.c 15813F: drivers/watchdog/bd9576_wdt.c 15814F: include/linux/mfd/rohm-bd70528.h 15815F: include/linux/mfd/rohm-bd71815.h 15816F: include/linux/mfd/rohm-bd71828.h 15817F: include/linux/mfd/rohm-bd718x7.h 15818F: include/linux/mfd/rohm-bd957x.h 15819F: include/linux/mfd/rohm-generic.h 15820F: include/linux/mfd/rohm-shared.h 15821 15822ROSE NETWORK LAYER 15823M: Ralf Baechle <ralf@linux-mips.org> 15824L: linux-hams@vger.kernel.org 15825S: Maintained 15826W: http://www.linux-ax25.org/ 15827F: include/net/rose.h 15828F: include/uapi/linux/rose.h 15829F: net/rose/ 15830 15831ROTATION DRIVER FOR ALLWINNER A83T 15832M: Jernej Skrabec <jernej.skrabec@gmail.com> 15833L: linux-media@vger.kernel.org 15834S: Maintained 15835T: git git://linuxtv.org/media_tree.git 15836F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 15837F: drivers/media/platform/sunxi/sun8i-rotate/ 15838 15839RTL2830 MEDIA DRIVER 15840M: Antti Palosaari <crope@iki.fi> 15841L: linux-media@vger.kernel.org 15842S: Maintained 15843W: https://linuxtv.org 15844W: http://palosaari.fi/linux/ 15845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15846T: git git://linuxtv.org/anttip/media_tree.git 15847F: drivers/media/dvb-frontends/rtl2830* 15848 15849RTL2832 MEDIA DRIVER 15850M: Antti Palosaari <crope@iki.fi> 15851L: linux-media@vger.kernel.org 15852S: Maintained 15853W: https://linuxtv.org 15854W: http://palosaari.fi/linux/ 15855Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15856T: git git://linuxtv.org/anttip/media_tree.git 15857F: drivers/media/dvb-frontends/rtl2832* 15858 15859RTL2832_SDR MEDIA DRIVER 15860M: Antti Palosaari <crope@iki.fi> 15861L: linux-media@vger.kernel.org 15862S: Maintained 15863W: https://linuxtv.org 15864W: http://palosaari.fi/linux/ 15865Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15866T: git git://linuxtv.org/anttip/media_tree.git 15867F: drivers/media/dvb-frontends/rtl2832_sdr* 15868 15869RTL8180 WIRELESS DRIVER 15870L: linux-wireless@vger.kernel.org 15871S: Orphan 15872W: https://wireless.wiki.kernel.org/ 15873T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15874F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 15875 15876RTL8187 WIRELESS DRIVER 15877M: Herton Ronaldo Krzesinski <herton@canonical.com> 15878M: Hin-Tak Leung <htl10@users.sourceforge.net> 15879M: Larry Finger <Larry.Finger@lwfinger.net> 15880L: linux-wireless@vger.kernel.org 15881S: Maintained 15882W: https://wireless.wiki.kernel.org/ 15883T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15884F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 15885 15886RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 15887M: Jes Sorensen <Jes.Sorensen@gmail.com> 15888L: linux-wireless@vger.kernel.org 15889S: Maintained 15890T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 15891F: drivers/net/wireless/realtek/rtl8xxxu/ 15892 15893RTRS TRANSPORT DRIVERS 15894M: Md. Haris Iqbal <haris.iqbal@ionos.com> 15895M: Jack Wang <jinpu.wang@ionos.com> 15896L: linux-rdma@vger.kernel.org 15897S: Maintained 15898F: drivers/infiniband/ulp/rtrs/ 15899 15900RXRPC SOCKETS (AF_RXRPC) 15901M: David Howells <dhowells@redhat.com> 15902M: Marc Dionne <marc.dionne@auristor.com> 15903L: linux-afs@lists.infradead.org 15904S: Supported 15905W: https://www.infradead.org/~dhowells/kafs/ 15906F: Documentation/networking/rxrpc.rst 15907F: include/keys/rxrpc-type.h 15908F: include/net/af_rxrpc.h 15909F: include/trace/events/rxrpc.h 15910F: include/uapi/linux/rxrpc.h 15911F: net/rxrpc/ 15912 15913S3 SAVAGE FRAMEBUFFER DRIVER 15914M: Antonino Daplas <adaplas@gmail.com> 15915L: linux-fbdev@vger.kernel.org 15916S: Maintained 15917F: drivers/video/fbdev/savage/ 15918 15919S390 15920M: Heiko Carstens <hca@linux.ibm.com> 15921M: Vasily Gorbik <gor@linux.ibm.com> 15922M: Christian Borntraeger <borntraeger@de.ibm.com> 15923L: linux-s390@vger.kernel.org 15924S: Supported 15925W: http://www.ibm.com/developerworks/linux/linux390/ 15926T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 15927F: Documentation/driver-api/s390-drivers.rst 15928F: Documentation/s390/ 15929F: arch/s390/ 15930F: drivers/s390/ 15931 15932S390 COMMON I/O LAYER 15933M: Vineeth Vijayan <vneethv@linux.ibm.com> 15934M: Peter Oberparleiter <oberpar@linux.ibm.com> 15935L: linux-s390@vger.kernel.org 15936S: Supported 15937W: http://www.ibm.com/developerworks/linux/linux390/ 15938F: drivers/s390/cio/ 15939 15940S390 DASD DRIVER 15941M: Stefan Haberland <sth@linux.ibm.com> 15942M: Jan Hoeppner <hoeppner@linux.ibm.com> 15943L: linux-s390@vger.kernel.org 15944S: Supported 15945W: http://www.ibm.com/developerworks/linux/linux390/ 15946F: block/partitions/ibm.c 15947F: drivers/s390/block/dasd* 15948F: include/linux/dasd_mod.h 15949 15950S390 IOMMU (PCI) 15951M: Matthew Rosato <mjrosato@linux.ibm.com> 15952M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 15953L: linux-s390@vger.kernel.org 15954S: Supported 15955W: http://www.ibm.com/developerworks/linux/linux390/ 15956F: drivers/iommu/s390-iommu.c 15957 15958S390 IUCV NETWORK LAYER 15959M: Julian Wiedmann <jwi@linux.ibm.com> 15960M: Karsten Graul <kgraul@linux.ibm.com> 15961L: linux-s390@vger.kernel.org 15962L: netdev@vger.kernel.org 15963S: Supported 15964W: http://www.ibm.com/developerworks/linux/linux390/ 15965F: drivers/s390/net/*iucv* 15966F: include/net/iucv/ 15967F: net/iucv/ 15968 15969S390 NETWORK DRIVERS 15970M: Julian Wiedmann <jwi@linux.ibm.com> 15971M: Karsten Graul <kgraul@linux.ibm.com> 15972L: linux-s390@vger.kernel.org 15973L: netdev@vger.kernel.org 15974S: Supported 15975W: http://www.ibm.com/developerworks/linux/linux390/ 15976F: drivers/s390/net/ 15977 15978S390 PCI SUBSYSTEM 15979M: Niklas Schnelle <schnelle@linux.ibm.com> 15980M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 15981L: linux-s390@vger.kernel.org 15982S: Supported 15983W: http://www.ibm.com/developerworks/linux/linux390/ 15984F: arch/s390/pci/ 15985F: drivers/pci/hotplug/s390_pci_hpc.c 15986F: Documentation/s390/pci.rst 15987 15988S390 VFIO AP DRIVER 15989M: Tony Krowiak <akrowiak@linux.ibm.com> 15990M: Halil Pasic <pasic@linux.ibm.com> 15991M: Jason Herne <jjherne@linux.ibm.com> 15992L: linux-s390@vger.kernel.org 15993S: Supported 15994W: http://www.ibm.com/developerworks/linux/linux390/ 15995F: Documentation/s390/vfio-ap.rst 15996F: drivers/s390/crypto/vfio_ap_drv.c 15997F: drivers/s390/crypto/vfio_ap_ops.c 15998F: drivers/s390/crypto/vfio_ap_private.h 15999 16000S390 VFIO-CCW DRIVER 16001M: Cornelia Huck <cohuck@redhat.com> 16002M: Eric Farman <farman@linux.ibm.com> 16003M: Matthew Rosato <mjrosato@linux.ibm.com> 16004R: Halil Pasic <pasic@linux.ibm.com> 16005L: linux-s390@vger.kernel.org 16006L: kvm@vger.kernel.org 16007S: Supported 16008F: Documentation/s390/vfio-ccw.rst 16009F: drivers/s390/cio/vfio_ccw* 16010F: include/uapi/linux/vfio_ccw.h 16011 16012S390 VFIO-PCI DRIVER 16013M: Matthew Rosato <mjrosato@linux.ibm.com> 16014M: Eric Farman <farman@linux.ibm.com> 16015L: linux-s390@vger.kernel.org 16016L: kvm@vger.kernel.org 16017S: Supported 16018F: drivers/vfio/pci/vfio_pci_zdev.c 16019F: include/uapi/linux/vfio_zdev.h 16020 16021S390 ZCRYPT DRIVER 16022M: Harald Freudenberger <freude@linux.ibm.com> 16023L: linux-s390@vger.kernel.org 16024S: Supported 16025W: http://www.ibm.com/developerworks/linux/linux390/ 16026F: drivers/s390/crypto/ 16027 16028S390 ZFCP DRIVER 16029M: Steffen Maier <maier@linux.ibm.com> 16030M: Benjamin Block <bblock@linux.ibm.com> 16031L: linux-s390@vger.kernel.org 16032S: Supported 16033W: http://www.ibm.com/developerworks/linux/linux390/ 16034F: drivers/s390/scsi/zfcp_* 16035 16036S3C ADC BATTERY DRIVER 16037M: Krzysztof Kozlowski <krzk@kernel.org> 16038L: linux-samsung-soc@vger.kernel.org 16039S: Odd Fixes 16040F: drivers/power/supply/s3c_adc_battery.c 16041F: include/linux/s3c_adc_battery.h 16042 16043S3C24XX SD/MMC Driver 16044M: Ben Dooks <ben-linux@fluff.org> 16045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16046S: Supported 16047F: drivers/mmc/host/s3cmci.* 16048 16049SAA6588 RDS RECEIVER DRIVER 16050M: Hans Verkuil <hverkuil@xs4all.nl> 16051L: linux-media@vger.kernel.org 16052S: Odd Fixes 16053W: https://linuxtv.org 16054T: git git://linuxtv.org/media_tree.git 16055F: drivers/media/i2c/saa6588* 16056 16057SAA7134 VIDEO4LINUX DRIVER 16058M: Mauro Carvalho Chehab <mchehab@kernel.org> 16059L: linux-media@vger.kernel.org 16060S: Odd fixes 16061W: https://linuxtv.org 16062T: git git://linuxtv.org/media_tree.git 16063F: Documentation/driver-api/media/drivers/saa7134* 16064F: drivers/media/pci/saa7134/ 16065 16066SAA7146 VIDEO4LINUX-2 DRIVER 16067M: Hans Verkuil <hverkuil@xs4all.nl> 16068L: linux-media@vger.kernel.org 16069S: Maintained 16070T: git git://linuxtv.org/media_tree.git 16071F: drivers/media/common/saa7146/ 16072F: drivers/media/pci/saa7146/ 16073F: include/media/drv-intf/saa7146* 16074 16075SAFESETID SECURITY MODULE 16076M: Micah Morton <mortonm@chromium.org> 16077S: Supported 16078F: Documentation/admin-guide/LSM/SafeSetID.rst 16079F: security/safesetid/ 16080 16081SAMSUNG AUDIO (ASoC) DRIVERS 16082M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16083M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16084L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16085S: Supported 16086F: Documentation/devicetree/bindings/sound/samsung* 16087F: sound/soc/samsung/ 16088 16089SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 16090M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16091L: linux-crypto@vger.kernel.org 16092L: linux-samsung-soc@vger.kernel.org 16093S: Maintained 16094F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 16095F: drivers/crypto/exynos-rng.c 16096 16097SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 16098M: Łukasz Stelmach <l.stelmach@samsung.com> 16099L: linux-samsung-soc@vger.kernel.org 16100S: Maintained 16101F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt 16102F: drivers/char/hw_random/exynos-trng.c 16103 16104SAMSUNG FRAMEBUFFER DRIVER 16105M: Jingoo Han <jingoohan1@gmail.com> 16106L: linux-fbdev@vger.kernel.org 16107S: Maintained 16108F: drivers/video/fbdev/s3c-fb.c 16109 16110SAMSUNG INTERCONNECT DRIVERS 16111M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16112M: Artur Świgoń <a.swigon@samsung.com> 16113L: linux-pm@vger.kernel.org 16114L: linux-samsung-soc@vger.kernel.org 16115S: Supported 16116F: drivers/interconnect/samsung/ 16117 16118SAMSUNG LAPTOP DRIVER 16119M: Corentin Chary <corentin.chary@gmail.com> 16120L: platform-driver-x86@vger.kernel.org 16121S: Maintained 16122F: drivers/platform/x86/samsung-laptop.c 16123 16124SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 16125M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16126M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 16127L: linux-kernel@vger.kernel.org 16128L: linux-samsung-soc@vger.kernel.org 16129S: Supported 16130F: Documentation/devicetree/bindings/clock/samsung,s2mps11.txt 16131F: Documentation/devicetree/bindings/mfd/samsung,sec-core.txt 16132F: Documentation/devicetree/bindings/regulator/samsung,s2m*.txt 16133F: Documentation/devicetree/bindings/regulator/samsung,s5m*.txt 16134F: drivers/clk/clk-s2mps11.c 16135F: drivers/mfd/sec*.c 16136F: drivers/regulator/s2m*.c 16137F: drivers/regulator/s5m*.c 16138F: drivers/rtc/rtc-s5m.c 16139F: include/linux/mfd/samsung/ 16140 16141SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 16142M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 16143L: linux-media@vger.kernel.org 16144L: linux-samsung-soc@vger.kernel.org 16145S: Maintained 16146F: drivers/media/platform/s3c-camif/ 16147F: include/media/drv-intf/s3c_camif.h 16148 16149SAMSUNG S3FWRN5 NFC DRIVER 16150M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16151M: Krzysztof Opasiak <k.opasiak@samsung.com> 16152L: linux-nfc@lists.01.org (subscribers-only) 16153S: Maintained 16154F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 16155F: drivers/nfc/s3fwrn5 16156 16157SAMSUNG S5C73M3 CAMERA DRIVER 16158M: Andrzej Hajda <a.hajda@samsung.com> 16159L: linux-media@vger.kernel.org 16160S: Supported 16161F: drivers/media/i2c/s5c73m3/* 16162 16163SAMSUNG S5K5BAF CAMERA DRIVER 16164M: Andrzej Hajda <a.hajda@samsung.com> 16165L: linux-media@vger.kernel.org 16166S: Supported 16167F: drivers/media/i2c/s5k5baf.c 16168 16169SAMSUNG S5P Security SubSystem (SSS) DRIVER 16170M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16171M: Vladimir Zapolskiy <vz@mleia.com> 16172L: linux-crypto@vger.kernel.org 16173L: linux-samsung-soc@vger.kernel.org 16174S: Maintained 16175F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 16176F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 16177F: drivers/crypto/s5p-sss.c 16178 16179SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 16180M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16181L: linux-media@vger.kernel.org 16182S: Supported 16183Q: https://patchwork.linuxtv.org/project/linux-media/list/ 16184F: drivers/media/platform/exynos4-is/ 16185 16186SAMSUNG SOC CLOCK DRIVERS 16187M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16188M: Tomasz Figa <tomasz.figa@gmail.com> 16189M: Chanwoo Choi <cw00.choi@samsung.com> 16190L: linux-samsung-soc@vger.kernel.org 16191S: Supported 16192T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 16193F: Documentation/devicetree/bindings/clock/exynos*.txt 16194F: Documentation/devicetree/bindings/clock/samsung,s3c* 16195F: Documentation/devicetree/bindings/clock/samsung,s5p* 16196F: drivers/clk/samsung/ 16197F: include/dt-bindings/clock/exynos*.h 16198F: include/linux/clk/samsung.h 16199F: include/linux/platform_data/clk-s3c2410.h 16200 16201SAMSUNG SPI DRIVERS 16202M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16203M: Andi Shyti <andi@etezian.org> 16204L: linux-spi@vger.kernel.org 16205L: linux-samsung-soc@vger.kernel.org 16206S: Maintained 16207F: Documentation/devicetree/bindings/spi/spi-samsung.txt 16208F: drivers/spi/spi-s3c* 16209F: include/linux/platform_data/spi-s3c64xx.h 16210F: include/linux/spi/s3c24xx-fiq.h 16211 16212SAMSUNG SXGBE DRIVERS 16213M: Byungho An <bh74.an@samsung.com> 16214L: netdev@vger.kernel.org 16215S: Supported 16216F: drivers/net/ethernet/samsung/sxgbe/ 16217 16218SAMSUNG THERMAL DRIVER 16219M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 16220L: linux-pm@vger.kernel.org 16221L: linux-samsung-soc@vger.kernel.org 16222S: Supported 16223T: git https://github.com/lmajewski/linux-samsung-thermal.git 16224F: drivers/thermal/samsung/ 16225 16226SAMSUNG USB2 PHY DRIVER 16227M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16228L: linux-kernel@vger.kernel.org 16229S: Supported 16230F: Documentation/devicetree/bindings/phy/samsung-phy.txt 16231F: Documentation/driver-api/phy/samsung-usb2.rst 16232F: drivers/phy/samsung/phy-exynos4210-usb2.c 16233F: drivers/phy/samsung/phy-exynos4x12-usb2.c 16234F: drivers/phy/samsung/phy-exynos5250-usb2.c 16235F: drivers/phy/samsung/phy-s5pv210-usb2.c 16236F: drivers/phy/samsung/phy-samsung-usb2.c 16237F: drivers/phy/samsung/phy-samsung-usb2.h 16238 16239SC1200 WDT DRIVER 16240M: Zwane Mwaikambo <zwanem@gmail.com> 16241S: Maintained 16242F: drivers/watchdog/sc1200wdt.c 16243 16244SCHEDULER 16245M: Ingo Molnar <mingo@redhat.com> 16246M: Peter Zijlstra <peterz@infradead.org> 16247M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 16248M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 16249R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 16250R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 16251R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 16252R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 16253R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 16254L: linux-kernel@vger.kernel.org 16255S: Maintained 16256T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 16257F: include/linux/preempt.h 16258F: include/linux/sched.h 16259F: include/linux/wait.h 16260F: include/uapi/linux/sched.h 16261F: kernel/sched/ 16262 16263SCR24X CHIP CARD INTERFACE DRIVER 16264M: Lubomir Rintel <lkundrak@v3.sk> 16265S: Supported 16266F: drivers/char/pcmcia/scr24x_cs.c 16267 16268SCSI CDROM DRIVER 16269M: Jens Axboe <axboe@kernel.dk> 16270L: linux-scsi@vger.kernel.org 16271S: Maintained 16272W: http://www.kernel.dk 16273F: drivers/scsi/sr* 16274 16275SCSI RDMA PROTOCOL (SRP) INITIATOR 16276M: Bart Van Assche <bvanassche@acm.org> 16277L: linux-rdma@vger.kernel.org 16278S: Supported 16279Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16280F: drivers/infiniband/ulp/srp/ 16281F: include/scsi/srp.h 16282 16283SCSI RDMA PROTOCOL (SRP) TARGET 16284M: Bart Van Assche <bvanassche@acm.org> 16285L: linux-rdma@vger.kernel.org 16286L: target-devel@vger.kernel.org 16287S: Supported 16288Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16289F: drivers/infiniband/ulp/srpt/ 16290 16291SCSI SG DRIVER 16292M: Doug Gilbert <dgilbert@interlog.com> 16293L: linux-scsi@vger.kernel.org 16294S: Maintained 16295W: http://sg.danny.cz/sg 16296F: Documentation/scsi/scsi-generic.rst 16297F: drivers/scsi/sg.c 16298F: include/scsi/sg.h 16299 16300SCSI SUBSYSTEM 16301M: "James E.J. Bottomley" <jejb@linux.ibm.com> 16302M: "Martin K. Petersen" <martin.petersen@oracle.com> 16303L: linux-scsi@vger.kernel.org 16304S: Maintained 16305Q: https://patchwork.kernel.org/project/linux-scsi/list/ 16306T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 16307T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 16308F: Documentation/devicetree/bindings/scsi/ 16309F: drivers/scsi/ 16310F: include/scsi/ 16311 16312SCSI TAPE DRIVER 16313M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 16314L: linux-scsi@vger.kernel.org 16315S: Maintained 16316F: Documentation/scsi/st.rst 16317F: drivers/scsi/st.* 16318F: drivers/scsi/st_*.h 16319 16320SCSI TARGET CORE USER DRIVER 16321M: Bodo Stroesser <bostroesser@gmail.com> 16322L: linux-scsi@vger.kernel.org 16323L: target-devel@vger.kernel.org 16324S: Supported 16325F: Documentation/target/tcmu-design.rst 16326F: drivers/target/target_core_user.c 16327F: include/uapi/linux/target_core_user.h 16328 16329SCSI TARGET SUBSYSTEM 16330M: "Martin K. Petersen" <martin.petersen@oracle.com> 16331L: linux-scsi@vger.kernel.org 16332L: target-devel@vger.kernel.org 16333S: Supported 16334W: http://www.linux-iscsi.org 16335Q: https://patchwork.kernel.org/project/target-devel/list/ 16336T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 16337F: Documentation/target/ 16338F: drivers/target/ 16339F: include/target/ 16340 16341SCTP PROTOCOL 16342M: Vlad Yasevich <vyasevich@gmail.com> 16343M: Neil Horman <nhorman@tuxdriver.com> 16344M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 16345L: linux-sctp@vger.kernel.org 16346S: Maintained 16347W: http://lksctp.sourceforge.net 16348F: Documentation/networking/sctp.rst 16349F: include/linux/sctp.h 16350F: include/net/sctp/ 16351F: include/uapi/linux/sctp.h 16352F: net/sctp/ 16353 16354SCx200 CPU SUPPORT 16355M: Jim Cromie <jim.cromie@gmail.com> 16356S: Odd Fixes 16357F: Documentation/i2c/busses/scx200_acb.rst 16358F: arch/x86/platform/scx200/ 16359F: drivers/i2c/busses/scx200* 16360F: drivers/mtd/maps/scx200_docflash.c 16361F: drivers/watchdog/scx200_wdt.c 16362F: include/linux/scx200.h 16363 16364SCx200 GPIO DRIVER 16365M: Jim Cromie <jim.cromie@gmail.com> 16366S: Maintained 16367F: drivers/char/scx200_gpio.c 16368F: include/linux/scx200_gpio.h 16369 16370SCx200 HRT CLOCKSOURCE DRIVER 16371M: Jim Cromie <jim.cromie@gmail.com> 16372S: Maintained 16373F: drivers/clocksource/scx200_hrt.c 16374 16375SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 16376M: Sascha Sommer <saschasommer@freenet.de> 16377L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 16378S: Maintained 16379F: drivers/mmc/host/sdricoh_cs.c 16380 16381SECO BOARDS CEC DRIVER 16382M: Ettore Chimenti <ek5.chimenti@gmail.com> 16383S: Maintained 16384F: drivers/media/cec/platform/seco/seco-cec.c 16385F: drivers/media/cec/platform/seco/seco-cec.h 16386 16387SECURE COMPUTING 16388M: Kees Cook <keescook@chromium.org> 16389R: Andy Lutomirski <luto@amacapital.net> 16390R: Will Drewry <wad@chromium.org> 16391S: Supported 16392T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp 16393F: Documentation/userspace-api/seccomp_filter.rst 16394F: include/linux/seccomp.h 16395F: include/uapi/linux/seccomp.h 16396F: kernel/seccomp.c 16397F: tools/testing/selftests/kselftest_harness.h 16398F: tools/testing/selftests/seccomp/* 16399K: \bsecure_computing 16400K: \bTIF_SECCOMP\b 16401 16402SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 16403M: Al Cooper <alcooperx@gmail.com> 16404L: linux-mmc@vger.kernel.org 16405L: bcm-kernel-feedback-list@broadcom.com 16406S: Maintained 16407F: drivers/mmc/host/sdhci-brcmstb* 16408 16409SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 16410M: Adrian Hunter <adrian.hunter@intel.com> 16411L: linux-mmc@vger.kernel.org 16412S: Maintained 16413F: drivers/mmc/host/sdhci* 16414F: include/linux/mmc/sdhci* 16415 16416SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 16417M: Eugen Hristev <eugen.hristev@microchip.com> 16418L: linux-mmc@vger.kernel.org 16419S: Supported 16420F: drivers/mmc/host/sdhci-of-at91.c 16421 16422SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 16423M: Ben Dooks <ben-linux@fluff.org> 16424M: Jaehoon Chung <jh80.chung@samsung.com> 16425L: linux-mmc@vger.kernel.org 16426S: Maintained 16427F: drivers/mmc/host/sdhci-s3c* 16428 16429SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 16430M: Viresh Kumar <vireshk@kernel.org> 16431L: linux-mmc@vger.kernel.org 16432S: Maintained 16433F: drivers/mmc/host/sdhci-spear.c 16434 16435SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 16436M: Kishon Vijay Abraham I <kishon@ti.com> 16437L: linux-mmc@vger.kernel.org 16438S: Maintained 16439F: drivers/mmc/host/sdhci-omap.c 16440 16441SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 16442M: Jonathan Derrick <jonathan.derrick@intel.com> 16443M: Revanth Rajashekar <revanth.rajashekar@intel.com> 16444L: linux-block@vger.kernel.org 16445S: Supported 16446F: block/opal_proto.h 16447F: block/sed* 16448F: include/linux/sed* 16449F: include/uapi/linux/sed* 16450 16451SECURITY CONTACT 16452M: Security Officers <security@kernel.org> 16453S: Supported 16454F: Documentation/admin-guide/security-bugs.rst 16455 16456SECURITY SUBSYSTEM 16457M: James Morris <jmorris@namei.org> 16458M: "Serge E. Hallyn" <serge@hallyn.com> 16459L: linux-security-module@vger.kernel.org (suggested Cc:) 16460S: Supported 16461W: http://kernsec.org/ 16462T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git 16463F: security/ 16464X: security/selinux/ 16465 16466SELINUX SECURITY MODULE 16467M: Paul Moore <paul@paul-moore.com> 16468M: Stephen Smalley <stephen.smalley.work@gmail.com> 16469M: Eric Paris <eparis@parisplace.org> 16470L: selinux@vger.kernel.org 16471S: Supported 16472W: https://selinuxproject.org 16473W: https://github.com/SELinuxProject 16474T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 16475F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 16476F: Documentation/ABI/obsolete/sysfs-selinux-disable 16477F: Documentation/admin-guide/LSM/SELinux.rst 16478F: include/trace/events/avc.h 16479F: include/uapi/linux/selinux_netlink.h 16480F: scripts/selinux/ 16481F: security/selinux/ 16482 16483SENSABLE PHANTOM 16484M: Jiri Slaby <jirislaby@kernel.org> 16485S: Maintained 16486F: drivers/misc/phantom.c 16487F: include/uapi/linux/phantom.h 16488 16489SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 16490M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 16491S: Maintained 16492F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 16493F: drivers/iio/chemical/scd30.h 16494F: drivers/iio/chemical/scd30_core.c 16495F: drivers/iio/chemical/scd30_i2c.c 16496F: drivers/iio/chemical/scd30_serial.c 16497 16498SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 16499M: Tomasz Duszynski <tduszyns@gmail.com> 16500S: Maintained 16501F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 16502F: drivers/iio/chemical/sps30.c 16503 16504SERIAL DEVICE BUS 16505M: Rob Herring <robh@kernel.org> 16506L: linux-serial@vger.kernel.org 16507S: Maintained 16508F: Documentation/devicetree/bindings/serial/serial.yaml 16509F: drivers/tty/serdev/ 16510F: include/linux/serdev.h 16511 16512SERIAL DRIVERS 16513M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 16514L: linux-serial@vger.kernel.org 16515S: Maintained 16516F: Documentation/devicetree/bindings/serial/ 16517F: drivers/tty/serial/ 16518 16519SERIAL IR RECEIVER 16520M: Sean Young <sean@mess.org> 16521L: linux-media@vger.kernel.org 16522S: Maintained 16523F: drivers/media/rc/serial_ir.c 16524 16525SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 16526M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16527L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16528S: Maintained 16529F: Documentation/devicetree/bindings/slimbus/ 16530F: drivers/slimbus/ 16531F: include/linux/slimbus.h 16532 16533SFC NETWORK DRIVER 16534M: Edward Cree <ecree.xilinx@gmail.com> 16535M: Martin Habets <habetsm.xilinx@gmail.com> 16536L: netdev@vger.kernel.org 16537S: Supported 16538F: drivers/net/ethernet/sfc/ 16539 16540SFF/SFP/SFP+ MODULE SUPPORT 16541M: Russell King <linux@armlinux.org.uk> 16542L: netdev@vger.kernel.org 16543S: Maintained 16544F: drivers/net/phy/phylink.c 16545F: drivers/net/phy/sfp* 16546F: include/linux/mdio/mdio-i2c.h 16547F: include/linux/phylink.h 16548F: include/linux/sfp.h 16549K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 16550 16551SGI GRU DRIVER 16552M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 16553S: Maintained 16554F: drivers/misc/sgi-gru/ 16555 16556SGI XP/XPC/XPNET DRIVER 16557M: Robin Holt <robinmholt@gmail.com> 16558M: Steve Wahl <steve.wahl@hpe.com> 16559R: Mike Travis <mike.travis@hpe.com> 16560S: Maintained 16561F: drivers/misc/sgi-xp/ 16562 16563SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 16564M: Karsten Graul <kgraul@linux.ibm.com> 16565L: linux-s390@vger.kernel.org 16566S: Supported 16567W: http://www.ibm.com/developerworks/linux/linux390/ 16568F: net/smc/ 16569 16570SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 16571M: Linus Walleij <linus.walleij@linaro.org> 16572L: linux-iio@vger.kernel.org 16573S: Maintained 16574T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 16575F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 16576F: drivers/iio/light/gp2ap002.c 16577 16578SHARP RJ54N1CB0C SENSOR DRIVER 16579M: Jacopo Mondi <jacopo@jmondi.org> 16580L: linux-media@vger.kernel.org 16581S: Odd fixes 16582T: git git://linuxtv.org/media_tree.git 16583F: drivers/media/i2c/rj54n1cb0c.c 16584F: include/media/i2c/rj54n1cb0c.h 16585 16586SH_VOU V4L2 OUTPUT DRIVER 16587L: linux-media@vger.kernel.org 16588S: Orphan 16589F: drivers/media/platform/sh_vou.c 16590F: include/media/drv-intf/sh_vou.h 16591 16592SI2157 MEDIA DRIVER 16593M: Antti Palosaari <crope@iki.fi> 16594L: linux-media@vger.kernel.org 16595S: Maintained 16596W: https://linuxtv.org 16597W: http://palosaari.fi/linux/ 16598Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16599T: git git://linuxtv.org/anttip/media_tree.git 16600F: drivers/media/tuners/si2157* 16601 16602SI2165 MEDIA DRIVER 16603M: Matthias Schwarzott <zzam@gentoo.org> 16604L: linux-media@vger.kernel.org 16605S: Maintained 16606W: https://linuxtv.org 16607Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16608F: drivers/media/dvb-frontends/si2165* 16609 16610SI2168 MEDIA DRIVER 16611M: Antti Palosaari <crope@iki.fi> 16612L: linux-media@vger.kernel.org 16613S: Maintained 16614W: https://linuxtv.org 16615W: http://palosaari.fi/linux/ 16616Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16617T: git git://linuxtv.org/anttip/media_tree.git 16618F: drivers/media/dvb-frontends/si2168* 16619 16620SI470X FM RADIO RECEIVER I2C DRIVER 16621M: Hans Verkuil <hverkuil@xs4all.nl> 16622L: linux-media@vger.kernel.org 16623S: Odd Fixes 16624W: https://linuxtv.org 16625T: git git://linuxtv.org/media_tree.git 16626F: drivers/media/radio/si470x/radio-si470x-i2c.c 16627 16628SI470X FM RADIO RECEIVER USB DRIVER 16629M: Hans Verkuil <hverkuil@xs4all.nl> 16630L: linux-media@vger.kernel.org 16631S: Maintained 16632W: https://linuxtv.org 16633T: git git://linuxtv.org/media_tree.git 16634F: drivers/media/radio/si470x/radio-si470x-common.c 16635F: drivers/media/radio/si470x/radio-si470x-usb.c 16636F: drivers/media/radio/si470x/radio-si470x.h 16637 16638SI4713 FM RADIO TRANSMITTER I2C DRIVER 16639M: Eduardo Valentin <edubezval@gmail.com> 16640L: linux-media@vger.kernel.org 16641S: Odd Fixes 16642W: https://linuxtv.org 16643T: git git://linuxtv.org/media_tree.git 16644F: drivers/media/radio/si4713/si4713.? 16645 16646SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 16647M: Eduardo Valentin <edubezval@gmail.com> 16648L: linux-media@vger.kernel.org 16649S: Odd Fixes 16650W: https://linuxtv.org 16651T: git git://linuxtv.org/media_tree.git 16652F: drivers/media/radio/si4713/radio-platform-si4713.c 16653 16654SI4713 FM RADIO TRANSMITTER USB DRIVER 16655M: Hans Verkuil <hverkuil@xs4all.nl> 16656L: linux-media@vger.kernel.org 16657S: Maintained 16658W: https://linuxtv.org 16659T: git git://linuxtv.org/media_tree.git 16660F: drivers/media/radio/si4713/radio-usb-si4713.c 16661 16662SIANO DVB DRIVER 16663M: Mauro Carvalho Chehab <mchehab@kernel.org> 16664L: linux-media@vger.kernel.org 16665S: Odd fixes 16666W: https://linuxtv.org 16667T: git git://linuxtv.org/media_tree.git 16668F: drivers/media/common/siano/ 16669F: drivers/media/mmc/siano/ 16670F: drivers/media/usb/siano/ 16671F: drivers/media/usb/siano/ 16672 16673SIFIVE DRIVERS 16674M: Palmer Dabbelt <palmer@dabbelt.com> 16675M: Paul Walmsley <paul.walmsley@sifive.com> 16676L: linux-riscv@lists.infradead.org 16677S: Supported 16678T: git git://github.com/sifive/riscv-linux.git 16679N: sifive 16680K: [^@]sifive 16681 16682SIFIVE FU540 SYSTEM-ON-CHIP 16683M: Paul Walmsley <paul.walmsley@sifive.com> 16684M: Palmer Dabbelt <palmer@dabbelt.com> 16685L: linux-riscv@lists.infradead.org 16686S: Supported 16687T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 16688N: fu540 16689K: fu540 16690 16691SIFIVE PDMA DRIVER 16692M: Green Wan <green.wan@sifive.com> 16693S: Maintained 16694F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 16695F: drivers/dma/sf-pdma/ 16696 16697SILEAD TOUCHSCREEN DRIVER 16698M: Hans de Goede <hdegoede@redhat.com> 16699L: linux-input@vger.kernel.org 16700L: platform-driver-x86@vger.kernel.org 16701S: Maintained 16702F: drivers/input/touchscreen/silead.c 16703F: drivers/platform/x86/touchscreen_dmi.c 16704 16705SILICON LABS WIRELESS DRIVERS (for WFxxx series) 16706M: Jérôme Pouiller <jerome.pouiller@silabs.com> 16707S: Supported 16708F: drivers/staging/wfx/ 16709 16710SILICON MOTION SM712 FRAME BUFFER DRIVER 16711M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16712M: Teddy Wang <teddy.wang@siliconmotion.com> 16713M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16714L: linux-fbdev@vger.kernel.org 16715S: Maintained 16716F: Documentation/fb/sm712fb.rst 16717F: drivers/video/fbdev/sm712* 16718 16719SILVACO I3C DUAL-ROLE MASTER 16720M: Miquel Raynal <miquel.raynal@bootlin.com> 16721M: Conor Culhane <conor.culhane@silvaco.com> 16722L: linux-i3c@lists.infradead.org 16723S: Maintained 16724F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 16725F: drivers/i3c/master/svc-i3c-master.c 16726 16727SIMPLEFB FB DRIVER 16728M: Hans de Goede <hdegoede@redhat.com> 16729L: linux-fbdev@vger.kernel.org 16730S: Maintained 16731F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 16732F: drivers/video/fbdev/simplefb.c 16733F: include/linux/platform_data/simplefb.h 16734 16735SIMTEC EB110ATX (Chalice CATS) 16736M: Simtec Linux Team <linux@simtec.co.uk> 16737S: Supported 16738W: http://www.simtec.co.uk/products/EB110ATX/ 16739 16740SIMTEC EB2410ITX (BAST) 16741M: Simtec Linux Team <linux@simtec.co.uk> 16742S: Supported 16743W: http://www.simtec.co.uk/products/EB2410ITX/ 16744F: arch/arm/mach-s3c/bast-ide.c 16745F: arch/arm/mach-s3c/bast-irq.c 16746F: arch/arm/mach-s3c/mach-bast.c 16747 16748SIOX 16749M: Thorsten Scherer <t.scherer@eckelmann.de> 16750M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16751R: Pengutronix Kernel Team <kernel@pengutronix.de> 16752S: Supported 16753F: drivers/gpio/gpio-siox.c 16754F: drivers/siox/* 16755F: include/trace/events/siox.h 16756 16757SIPHASH PRF ROUTINES 16758M: Jason A. Donenfeld <Jason@zx2c4.com> 16759S: Maintained 16760F: include/linux/siphash.h 16761F: lib/siphash.c 16762F: lib/test_siphash.c 16763 16764SIS 190 ETHERNET DRIVER 16765M: Francois Romieu <romieu@fr.zoreil.com> 16766L: netdev@vger.kernel.org 16767S: Maintained 16768F: drivers/net/ethernet/sis/sis190.c 16769 16770SIS 900/7016 FAST ETHERNET DRIVER 16771M: Daniele Venzano <venza@brownhat.org> 16772L: netdev@vger.kernel.org 16773S: Maintained 16774W: http://www.brownhat.org/sis900.html 16775F: drivers/net/ethernet/sis/sis900.* 16776 16777SIS FRAMEBUFFER DRIVER 16778M: Thomas Winischhofer <thomas@winischhofer.net> 16779S: Maintained 16780W: http://www.winischhofer.net/linuxsisvga.shtml 16781F: Documentation/fb/sisfb.rst 16782F: drivers/video/fbdev/sis/ 16783F: include/video/sisfb.h 16784 16785SIS I2C TOUCHSCREEN DRIVER 16786M: Mika Penttilä <mika.penttila@nextfour.com> 16787L: linux-input@vger.kernel.org 16788S: Maintained 16789F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 16790F: drivers/input/touchscreen/sis_i2c.c 16791 16792SIS USB2VGA DRIVER 16793M: Thomas Winischhofer <thomas@winischhofer.net> 16794S: Maintained 16795W: http://www.winischhofer.at/linuxsisusbvga.shtml 16796F: drivers/usb/misc/sisusbvga/ 16797 16798SLAB ALLOCATOR 16799M: Christoph Lameter <cl@linux.com> 16800M: Pekka Enberg <penberg@kernel.org> 16801M: David Rientjes <rientjes@google.com> 16802M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 16803M: Andrew Morton <akpm@linux-foundation.org> 16804M: Vlastimil Babka <vbabka@suse.cz> 16805L: linux-mm@kvack.org 16806S: Maintained 16807F: include/linux/sl?b*.h 16808F: mm/sl?b* 16809 16810SLEEPABLE READ-COPY UPDATE (SRCU) 16811M: Lai Jiangshan <jiangshanlai@gmail.com> 16812M: "Paul E. McKenney" <paulmck@kernel.org> 16813M: Josh Triplett <josh@joshtriplett.org> 16814R: Steven Rostedt <rostedt@goodmis.org> 16815R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16816L: rcu@vger.kernel.org 16817S: Supported 16818W: http://www.rdrop.com/users/paulmck/RCU/ 16819T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16820F: include/linux/srcu*.h 16821F: kernel/rcu/srcu*.c 16822 16823SMACK SECURITY MODULE 16824M: Casey Schaufler <casey@schaufler-ca.com> 16825L: linux-security-module@vger.kernel.org 16826S: Maintained 16827W: http://schaufler-ca.com 16828T: git git://github.com/cschaufler/smack-next 16829F: Documentation/admin-guide/LSM/Smack.rst 16830F: security/smack/ 16831 16832SMC91x ETHERNET DRIVER 16833M: Nicolas Pitre <nico@fluxnic.net> 16834S: Odd Fixes 16835F: drivers/net/ethernet/smsc/smc91x.* 16836 16837SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 16838M: Mark Rutland <mark.rutland@arm.com> 16839M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 16840M: Sudeep Holla <sudeep.holla@arm.com> 16841L: linux-arm-kernel@lists.infradead.org 16842S: Maintained 16843F: drivers/firmware/smccc/ 16844F: include/linux/arm-smccc.h 16845 16846SMM665 HARDWARE MONITOR DRIVER 16847M: Guenter Roeck <linux@roeck-us.net> 16848L: linux-hwmon@vger.kernel.org 16849S: Maintained 16850F: Documentation/hwmon/smm665.rst 16851F: drivers/hwmon/smm665.c 16852 16853SMSC EMC2103 HARDWARE MONITOR DRIVER 16854M: Steve Glendinning <steve.glendinning@shawell.net> 16855L: linux-hwmon@vger.kernel.org 16856S: Maintained 16857F: Documentation/hwmon/emc2103.rst 16858F: drivers/hwmon/emc2103.c 16859 16860SMSC SCH5627 HARDWARE MONITOR DRIVER 16861M: Hans de Goede <hdegoede@redhat.com> 16862L: linux-hwmon@vger.kernel.org 16863S: Supported 16864F: Documentation/hwmon/sch5627.rst 16865F: drivers/hwmon/sch5627.c 16866 16867SMSC UFX6000 and UFX7000 USB to VGA DRIVER 16868M: Steve Glendinning <steve.glendinning@shawell.net> 16869L: linux-fbdev@vger.kernel.org 16870S: Maintained 16871F: drivers/video/fbdev/smscufx.c 16872 16873SMSC47B397 HARDWARE MONITOR DRIVER 16874M: Jean Delvare <jdelvare@suse.com> 16875L: linux-hwmon@vger.kernel.org 16876S: Maintained 16877F: Documentation/hwmon/smsc47b397.rst 16878F: drivers/hwmon/smsc47b397.c 16879 16880SMSC911x ETHERNET DRIVER 16881M: Steve Glendinning <steve.glendinning@shawell.net> 16882L: netdev@vger.kernel.org 16883S: Maintained 16884F: drivers/net/ethernet/smsc/smsc911x.* 16885F: include/linux/smsc911x.h 16886 16887SMSC9420 PCI ETHERNET DRIVER 16888M: Steve Glendinning <steve.glendinning@shawell.net> 16889L: netdev@vger.kernel.org 16890S: Maintained 16891F: drivers/net/ethernet/smsc/smsc9420.* 16892 16893SOCIONEXT (SNI) AVE NETWORK DRIVER 16894M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16895L: netdev@vger.kernel.org 16896S: Maintained 16897F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 16898F: drivers/net/ethernet/socionext/sni_ave.c 16899 16900SOCIONEXT (SNI) NETSEC NETWORK DRIVER 16901M: Jassi Brar <jaswinder.singh@linaro.org> 16902M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16903L: netdev@vger.kernel.org 16904S: Maintained 16905F: Documentation/devicetree/bindings/net/socionext-netsec.txt 16906F: drivers/net/ethernet/socionext/netsec.c 16907 16908SOCIONEXT (SNI) Synquacer SPI DRIVER 16909M: Masahisa Kojima <masahisa.kojima@linaro.org> 16910M: Jassi Brar <jaswinder.singh@linaro.org> 16911L: linux-spi@vger.kernel.org 16912S: Maintained 16913F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 16914F: drivers/spi/spi-synquacer.c 16915 16916SOCIONEXT SYNQUACER I2C DRIVER 16917M: Ard Biesheuvel <ardb@kernel.org> 16918L: linux-i2c@vger.kernel.org 16919S: Maintained 16920F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 16921F: drivers/i2c/busses/i2c-synquacer.c 16922 16923SOCIONEXT UNIPHIER SOUND DRIVER 16924L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16925S: Orphan 16926F: sound/soc/uniphier/ 16927 16928SOEKRIS NET48XX LED SUPPORT 16929M: Chris Boot <bootc@bootc.net> 16930S: Maintained 16931F: drivers/leds/leds-net48xx.c 16932 16933SOFT-IWARP DRIVER (siw) 16934M: Bernard Metzler <bmt@zurich.ibm.com> 16935L: linux-rdma@vger.kernel.org 16936S: Supported 16937F: drivers/infiniband/sw/siw/ 16938F: include/uapi/rdma/siw-abi.h 16939 16940SOFT-ROCE DRIVER (rxe) 16941M: Zhu Yanjun <zyjzyj2000@gmail.com> 16942L: linux-rdma@vger.kernel.org 16943S: Supported 16944F: drivers/infiniband/sw/rxe/ 16945F: include/uapi/rdma/rdma_user_rxe.h 16946 16947SOFTLOGIC 6x10 MPEG CODEC 16948M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 16949M: Anton Sviridenko <anton@corp.bluecherry.net> 16950M: Andrey Utkin <andrey_utkin@fastmail.com> 16951M: Ismael Luceno <ismael@iodev.co.uk> 16952L: linux-media@vger.kernel.org 16953S: Supported 16954F: drivers/media/pci/solo6x10/ 16955 16956SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 16957M: James Morse <james.morse@arm.com> 16958L: linux-arm-kernel@lists.infradead.org 16959S: Maintained 16960F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 16961F: drivers/firmware/arm_sdei.c 16962F: include/linux/arm_sdei.h 16963F: include/uapi/linux/arm_sdei.h 16964 16965SOFTWARE NODES 16966R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 16967R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 16968L: linux-acpi@vger.kernel.org 16969S: Maintained 16970F: drivers/base/swnode.c 16971 16972SOFTWARE RAID (Multiple Disks) SUPPORT 16973M: Song Liu <song@kernel.org> 16974L: linux-raid@vger.kernel.org 16975S: Supported 16976T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 16977F: drivers/md/Kconfig 16978F: drivers/md/Makefile 16979F: drivers/md/md* 16980F: drivers/md/raid* 16981F: include/linux/raid/ 16982F: include/uapi/linux/raid/ 16983 16984SOLIDRUN CLEARFOG SUPPORT 16985M: Russell King <linux@armlinux.org.uk> 16986S: Maintained 16987F: arch/arm/boot/dts/armada-388-clearfog* 16988F: arch/arm/boot/dts/armada-38x-solidrun-* 16989 16990SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 16991M: Russell King <linux@armlinux.org.uk> 16992S: Maintained 16993F: arch/arm/boot/dts/imx6*-cubox-i* 16994F: arch/arm/boot/dts/imx6*-hummingboard* 16995F: arch/arm/boot/dts/imx6*-sr-* 16996 16997SONIC NETWORK DRIVER 16998M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 16999L: netdev@vger.kernel.org 17000S: Maintained 17001F: drivers/net/ethernet/natsemi/sonic.* 17002 17003SONICS SILICON BACKPLANE DRIVER (SSB) 17004M: Michael Buesch <m@bues.ch> 17005L: linux-wireless@vger.kernel.org 17006S: Maintained 17007F: drivers/ssb/ 17008F: include/linux/ssb/ 17009 17010SONY IMX214 SENSOR DRIVER 17011M: Ricardo Ribalda <ribalda@kernel.org> 17012L: linux-media@vger.kernel.org 17013S: Maintained 17014T: git git://linuxtv.org/media_tree.git 17015F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 17016F: drivers/media/i2c/imx214.c 17017 17018SONY IMX219 SENSOR DRIVER 17019M: Dave Stevenson <dave.stevenson@raspberrypi.com> 17020L: linux-media@vger.kernel.org 17021S: Maintained 17022T: git git://linuxtv.org/media_tree.git 17023F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 17024F: drivers/media/i2c/imx219.c 17025 17026SONY IMX258 SENSOR DRIVER 17027M: Sakari Ailus <sakari.ailus@linux.intel.com> 17028L: linux-media@vger.kernel.org 17029S: Maintained 17030T: git git://linuxtv.org/media_tree.git 17031F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 17032F: drivers/media/i2c/imx258.c 17033 17034SONY IMX274 SENSOR DRIVER 17035M: Leon Luo <leonl@leopardimaging.com> 17036L: linux-media@vger.kernel.org 17037S: Maintained 17038T: git git://linuxtv.org/media_tree.git 17039F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 17040F: drivers/media/i2c/imx274.c 17041 17042SONY IMX290 SENSOR DRIVER 17043M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17044L: linux-media@vger.kernel.org 17045S: Maintained 17046T: git git://linuxtv.org/media_tree.git 17047F: Documentation/devicetree/bindings/media/i2c/imx290.txt 17048F: drivers/media/i2c/imx290.c 17049 17050SONY IMX319 SENSOR DRIVER 17051M: Bingbu Cao <bingbu.cao@intel.com> 17052L: linux-media@vger.kernel.org 17053S: Maintained 17054T: git git://linuxtv.org/media_tree.git 17055F: drivers/media/i2c/imx319.c 17056 17057SONY IMX334 SENSOR DRIVER 17058M: Paul J. Murphy <paul.j.murphy@intel.com> 17059M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 17060L: linux-media@vger.kernel.org 17061S: Maintained 17062T: git git://linuxtv.org/media_tree.git 17063F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 17064F: drivers/media/i2c/imx334.c 17065 17066SONY IMX355 SENSOR DRIVER 17067M: Tianshu Qiu <tian.shu.qiu@intel.com> 17068L: linux-media@vger.kernel.org 17069S: Maintained 17070T: git git://linuxtv.org/media_tree.git 17071F: drivers/media/i2c/imx355.c 17072 17073SONY MEMORYSTICK SUBSYSTEM 17074M: Maxim Levitsky <maximlevitsky@gmail.com> 17075M: Alex Dubov <oakad@yahoo.com> 17076M: Ulf Hansson <ulf.hansson@linaro.org> 17077L: linux-mmc@vger.kernel.org 17078S: Maintained 17079T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17080F: drivers/memstick/ 17081F: include/linux/memstick.h 17082 17083SONY VAIO CONTROL DEVICE DRIVER 17084M: Mattia Dongili <malattia@linux.it> 17085L: platform-driver-x86@vger.kernel.org 17086S: Maintained 17087W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 17088F: Documentation/admin-guide/laptops/sony-laptop.rst 17089F: drivers/char/sonypi.c 17090F: drivers/platform/x86/sony-laptop.c 17091F: include/linux/sony-laptop.h 17092 17093SOUND 17094M: Jaroslav Kysela <perex@perex.cz> 17095M: Takashi Iwai <tiwai@suse.com> 17096L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17097S: Maintained 17098W: http://www.alsa-project.org/ 17099Q: http://patchwork.kernel.org/project/alsa-devel/list/ 17100T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 17101F: Documentation/sound/ 17102F: include/sound/ 17103F: include/uapi/sound/ 17104F: sound/ 17105 17106SOUND - COMPRESSED AUDIO 17107M: Vinod Koul <vkoul@kernel.org> 17108L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17109S: Supported 17110T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 17111F: Documentation/sound/designs/compress-offload.rst 17112F: include/sound/compress_driver.h 17113F: include/uapi/sound/compress_* 17114F: sound/core/compress_offload.c 17115F: sound/soc/soc-compress.c 17116 17117SOUND - DMAENGINE HELPERS 17118M: Lars-Peter Clausen <lars@metafoo.de> 17119S: Supported 17120F: include/sound/dmaengine_pcm.h 17121F: sound/core/pcm_dmaengine.c 17122F: sound/soc/soc-generic-dmaengine-pcm.c 17123 17124SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 17125M: Liam Girdwood <lgirdwood@gmail.com> 17126M: Mark Brown <broonie@kernel.org> 17127L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17128S: Supported 17129W: http://alsa-project.org/main/index.php/ASoC 17130T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 17131F: Documentation/devicetree/bindings/sound/ 17132F: Documentation/sound/soc/ 17133F: include/dt-bindings/sound/ 17134F: include/sound/soc* 17135F: sound/soc/ 17136 17137SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 17138M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 17139M: Liam Girdwood <lgirdwood@gmail.com> 17140M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 17141M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 17142M: Daniel Baluta <daniel.baluta@nxp.com> 17143L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 17144S: Supported 17145W: https://github.com/thesofproject/linux/ 17146F: sound/soc/sof/ 17147 17148SOUNDWIRE SUBSYSTEM 17149M: Vinod Koul <vkoul@kernel.org> 17150M: Bard Liao <yung-chuan.liao@linux.intel.com> 17151R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 17152R: Sanyog Kale <sanyog.r.kale@intel.com> 17153L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17154S: Supported 17155T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 17156F: Documentation/driver-api/soundwire/ 17157F: drivers/soundwire/ 17158F: include/linux/soundwire/ 17159 17160SP2 MEDIA DRIVER 17161M: Olli Salonen <olli.salonen@iki.fi> 17162L: linux-media@vger.kernel.org 17163S: Maintained 17164W: https://linuxtv.org 17165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17166F: drivers/media/dvb-frontends/sp2* 17167 17168SPARC + UltraSPARC (sparc/sparc64) 17169M: "David S. Miller" <davem@davemloft.net> 17170L: sparclinux@vger.kernel.org 17171S: Maintained 17172Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 17173T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 17174T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 17175F: arch/sparc/ 17176F: drivers/sbus/ 17177 17178SPARC SERIAL DRIVERS 17179M: "David S. Miller" <davem@davemloft.net> 17180L: sparclinux@vger.kernel.org 17181S: Maintained 17182T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 17183T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 17184F: drivers/tty/serial/suncore.c 17185F: drivers/tty/serial/sunhv.c 17186F: drivers/tty/serial/sunsab.c 17187F: drivers/tty/serial/sunsab.h 17188F: drivers/tty/serial/sunsu.c 17189F: drivers/tty/serial/sunzilog.c 17190F: drivers/tty/serial/sunzilog.h 17191F: drivers/tty/vcc.c 17192F: include/linux/sunserialcore.h 17193 17194SPARSE CHECKER 17195M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 17196L: linux-sparse@vger.kernel.org 17197S: Maintained 17198W: https://sparse.docs.kernel.org/ 17199T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 17200Q: https://patchwork.kernel.org/project/linux-sparse/list/ 17201B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 17202F: include/linux/compiler.h 17203 17204SPEAKUP CONSOLE SPEECH DRIVER 17205M: William Hubbs <w.d.hubbs@gmail.com> 17206M: Chris Brannon <chris@the-brannons.com> 17207M: Kirk Reiser <kirk@reisers.ca> 17208M: Samuel Thibault <samuel.thibault@ens-lyon.org> 17209L: speakup@linux-speakup.org 17210S: Odd Fixes 17211W: http://www.linux-speakup.org/ 17212W: https://github.com/linux-speakup/speakup 17213B: https://github.com/linux-speakup/speakup/issues 17214F: drivers/accessibility/speakup/ 17215 17216SPEAR CLOCK FRAMEWORK SUPPORT 17217M: Viresh Kumar <vireshk@kernel.org> 17218L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17219S: Maintained 17220W: http://www.st.com/spear 17221F: drivers/clk/spear/ 17222 17223SPEAR PLATFORM SUPPORT 17224M: Viresh Kumar <vireshk@kernel.org> 17225M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 17226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17227S: Maintained 17228W: http://www.st.com/spear 17229F: arch/arm/boot/dts/spear* 17230F: arch/arm/mach-spear/ 17231 17232SPI NOR SUBSYSTEM 17233M: Tudor Ambarus <tudor.ambarus@microchip.com> 17234R: Michael Walle <michael@walle.cc> 17235R: Pratyush Yadav <p.yadav@ti.com> 17236L: linux-mtd@lists.infradead.org 17237S: Maintained 17238W: http://www.linux-mtd.infradead.org/ 17239Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17240C: irc://irc.oftc.net/mtd 17241T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 17242F: drivers/mtd/spi-nor/ 17243F: include/linux/mtd/spi-nor.h 17244 17245SPI SUBSYSTEM 17246M: Mark Brown <broonie@kernel.org> 17247L: linux-spi@vger.kernel.org 17248S: Maintained 17249Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 17250T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 17251F: Documentation/devicetree/bindings/spi/ 17252F: Documentation/spi/ 17253F: drivers/spi/ 17254F: include/linux/spi/ 17255F: include/uapi/linux/spi/ 17256F: tools/spi/ 17257 17258SPIDERNET NETWORK DRIVER for CELL 17259M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 17260M: Geoff Levand <geoff@infradead.org> 17261L: netdev@vger.kernel.org 17262L: linuxppc-dev@lists.ozlabs.org 17263S: Maintained 17264F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 17265F: drivers/net/ethernet/toshiba/spider_net* 17266 17267SPMI SUBSYSTEM 17268M: Stephen Boyd <sboyd@kernel.org> 17269L: linux-kernel@vger.kernel.org 17270S: Maintained 17271T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 17272F: Documentation/devicetree/bindings/spmi/ 17273F: drivers/spmi/ 17274F: include/dt-bindings/spmi/spmi.h 17275F: include/linux/spmi.h 17276F: include/trace/events/spmi.h 17277 17278SPU FILE SYSTEM 17279M: Jeremy Kerr <jk@ozlabs.org> 17280L: linuxppc-dev@lists.ozlabs.org 17281S: Supported 17282W: http://www.ibm.com/developerworks/power/cell/ 17283F: Documentation/filesystems/spufs/spufs.rst 17284F: arch/powerpc/platforms/cell/spufs/ 17285 17286SQUASHFS FILE SYSTEM 17287M: Phillip Lougher <phillip@squashfs.org.uk> 17288L: squashfs-devel@lists.sourceforge.net (subscribers-only) 17289S: Maintained 17290W: http://squashfs.org.uk 17291T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 17292F: Documentation/filesystems/squashfs.rst 17293F: fs/squashfs/ 17294 17295SRM (Alpha) environment access 17296M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 17297S: Maintained 17298F: arch/alpha/kernel/srm_env.c 17299 17300ST LSM6DSx IMU IIO DRIVER 17301M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 17302L: linux-iio@vger.kernel.org 17303S: Maintained 17304W: http://www.st.com/ 17305F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 17306F: drivers/iio/imu/st_lsm6dsx/ 17307 17308ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 17309M: Mickael Guene <mickael.guene@st.com> 17310L: linux-media@vger.kernel.org 17311S: Maintained 17312T: git git://linuxtv.org/media_tree.git 17313F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 17314F: drivers/media/i2c/st-mipid02.c 17315 17316ST STM32 I2C/SMBUS DRIVER 17317M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 17318M: Alain Volmat <alain.volmat@foss.st.com> 17319L: linux-i2c@vger.kernel.org 17320S: Maintained 17321F: drivers/i2c/busses/i2c-stm32* 17322 17323ST STM32 SPI DRIVER 17324M: Alain Volmat <alain.volmat@foss.st.com> 17325L: linux-spi@vger.kernel.org 17326S: Maintained 17327F: drivers/spi/spi-stm32.c 17328 17329ST STPDDC60 DRIVER 17330M: Daniel Nilsson <daniel.nilsson@flex.com> 17331L: linux-hwmon@vger.kernel.org 17332S: Maintained 17333F: Documentation/hwmon/stpddc60.rst 17334F: drivers/hwmon/pmbus/stpddc60.c 17335 17336ST VL53L0X ToF RANGER(I2C) IIO DRIVER 17337M: Song Qiang <songqiang1304521@gmail.com> 17338L: linux-iio@vger.kernel.org 17339S: Maintained 17340F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 17341F: drivers/iio/proximity/vl53l0x-i2c.c 17342 17343STABLE BRANCH 17344M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17345M: Sasha Levin <sashal@kernel.org> 17346L: stable@vger.kernel.org 17347S: Supported 17348F: Documentation/process/stable-kernel-rules.rst 17349 17350STAGING - ATOMISP DRIVER 17351M: Mauro Carvalho Chehab <mchehab@kernel.org> 17352R: Sakari Ailus <sakari.ailus@linux.intel.com> 17353L: linux-media@vger.kernel.org 17354S: Maintained 17355F: drivers/staging/media/atomisp/ 17356 17357STAGING - FIELDBUS SUBSYSTEM 17358M: Sven Van Asbroeck <TheSven73@gmail.com> 17359S: Maintained 17360F: drivers/staging/fieldbus/* 17361F: drivers/staging/fieldbus/Documentation/ 17362 17363STAGING - HMS ANYBUS-S BUS 17364M: Sven Van Asbroeck <TheSven73@gmail.com> 17365S: Maintained 17366F: drivers/staging/fieldbus/anybuss/ 17367 17368STAGING - INDUSTRIAL IO 17369M: Jonathan Cameron <jic23@kernel.org> 17370L: linux-iio@vger.kernel.org 17371S: Odd Fixes 17372F: Documentation/devicetree/bindings/staging/iio/ 17373F: drivers/staging/iio/ 17374 17375STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 17376M: Marc Dietrich <marvin24@gmx.de> 17377L: ac100@lists.launchpad.net (moderated for non-subscribers) 17378L: linux-tegra@vger.kernel.org 17379S: Maintained 17380F: drivers/staging/nvec/ 17381 17382STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 17383M: Jens Frederich <jfrederich@gmail.com> 17384M: Daniel Drake <dsd@laptop.org> 17385M: Jon Nettleton <jon.nettleton@gmail.com> 17386S: Maintained 17387W: http://wiki.laptop.org/go/DCON 17388F: drivers/staging/olpc_dcon/ 17389 17390STAGING - REALTEK RTL8188EU DRIVERS 17391M: Larry Finger <Larry.Finger@lwfinger.net> 17392S: Odd Fixes 17393F: drivers/staging/rtl8188eu/ 17394 17395STAGING - REALTEK RTL8712U DRIVERS 17396M: Larry Finger <Larry.Finger@lwfinger.net> 17397M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 17398S: Odd Fixes 17399F: drivers/staging/rtl8712/ 17400 17401STAGING - SEPS525 LCD CONTROLLER DRIVERS 17402M: Michael Hennerich <michael.hennerich@analog.com> 17403L: linux-fbdev@vger.kernel.org 17404S: Supported 17405F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 17406F: drivers/staging/fbtft/fb_seps525.c 17407 17408STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 17409M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17410M: Teddy Wang <teddy.wang@siliconmotion.com> 17411M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17412L: linux-fbdev@vger.kernel.org 17413S: Maintained 17414F: drivers/staging/sm750fb/ 17415 17416STAGING - VIA VT665X DRIVERS 17417M: Forest Bond <forest@alittletooquiet.net> 17418S: Odd Fixes 17419F: drivers/staging/vt665?/ 17420 17421STAGING SUBSYSTEM 17422M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17423L: linux-staging@lists.linux.dev 17424S: Supported 17425T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 17426F: drivers/staging/ 17427 17428STARFIRE/DURALAN NETWORK DRIVER 17429M: Ion Badulescu <ionut@badula.org> 17430S: Odd Fixes 17431F: drivers/net/ethernet/adaptec/starfire* 17432 17433STATIC BRANCH/CALL 17434M: Peter Zijlstra <peterz@infradead.org> 17435M: Josh Poimboeuf <jpoimboe@redhat.com> 17436M: Jason Baron <jbaron@akamai.com> 17437R: Steven Rostedt <rostedt@goodmis.org> 17438R: Ard Biesheuvel <ardb@kernel.org> 17439S: Supported 17440F: arch/*/include/asm/jump_label*.h 17441F: arch/*/include/asm/static_call*.h 17442F: arch/*/kernel/jump_label.c 17443F: arch/*/kernel/static_call.c 17444F: include/linux/jump_label*.h 17445F: include/linux/static_call*.h 17446F: kernel/jump_label.c 17447F: kernel/static_call.c 17448 17449STI AUDIO (ASoC) DRIVERS 17450M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17451L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17452S: Maintained 17453F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 17454F: sound/soc/sti/ 17455 17456STI CEC DRIVER 17457M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 17458S: Maintained 17459F: Documentation/devicetree/bindings/media/stih-cec.txt 17460F: drivers/media/cec/platform/sti/ 17461 17462STK1160 USB VIDEO CAPTURE DRIVER 17463M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17464L: linux-media@vger.kernel.org 17465S: Maintained 17466T: git git://linuxtv.org/media_tree.git 17467F: drivers/media/usb/stk1160/ 17468 17469STM32 AUDIO (ASoC) DRIVERS 17470M: Olivier Moysan <olivier.moysan@foss.st.com> 17471M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17472L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17473S: Maintained 17474F: Documentation/devicetree/bindings/iio/adc/st,stm32-*.yaml 17475F: sound/soc/stm/ 17476 17477STM32 TIMER/LPTIMER DRIVERS 17478M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 17479S: Maintained 17480F: Documentation/ABI/testing/*timer-stm32 17481F: Documentation/devicetree/bindings/*/*stm32-*timer* 17482F: drivers/*/stm32-*timer* 17483F: drivers/pwm/pwm-stm32* 17484F: include/linux/*/stm32-*tim* 17485 17486STMMAC ETHERNET DRIVER 17487M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 17488M: Alexandre Torgue <alexandre.torgue@foss.st.com> 17489M: Jose Abreu <joabreu@synopsys.com> 17490L: netdev@vger.kernel.org 17491S: Supported 17492W: http://www.stlinux.com 17493F: Documentation/networking/device_drivers/ethernet/stmicro/ 17494F: drivers/net/ethernet/stmicro/stmmac/ 17495 17496SUN3/3X 17497M: Sam Creasey <sammy@sammy.net> 17498S: Maintained 17499W: http://sammy.net/sun3/ 17500F: arch/m68k/include/asm/sun3* 17501F: arch/m68k/kernel/*sun3* 17502F: arch/m68k/sun3*/ 17503F: drivers/net/ethernet/i825xx/sun3* 17504 17505SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 17506M: Hans de Goede <hdegoede@redhat.com> 17507L: linux-input@vger.kernel.org 17508S: Maintained 17509F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 17510F: drivers/input/keyboard/sun4i-lradc-keys.c 17511 17512SUNDANCE NETWORK DRIVER 17513M: Denis Kirjanov <kda@linux-powerpc.org> 17514L: netdev@vger.kernel.org 17515S: Maintained 17516F: drivers/net/ethernet/dlink/sundance.c 17517 17518SUPERH 17519M: Yoshinori Sato <ysato@users.sourceforge.jp> 17520M: Rich Felker <dalias@libc.org> 17521L: linux-sh@vger.kernel.org 17522S: Maintained 17523Q: http://patchwork.kernel.org/project/linux-sh/list/ 17524F: Documentation/sh/ 17525F: arch/sh/ 17526F: drivers/sh/ 17527 17528SUSPEND TO RAM 17529M: "Rafael J. Wysocki" <rjw@rjwysocki.net> 17530M: Len Brown <len.brown@intel.com> 17531M: Pavel Machek <pavel@ucw.cz> 17532L: linux-pm@vger.kernel.org 17533S: Supported 17534B: https://bugzilla.kernel.org 17535F: Documentation/power/ 17536F: arch/x86/kernel/acpi/ 17537F: drivers/base/power/ 17538F: include/linux/freezer.h 17539F: include/linux/pm.h 17540F: include/linux/suspend.h 17541F: kernel/power/ 17542 17543SVGA HANDLING 17544M: Martin Mares <mj@ucw.cz> 17545L: linux-video@atrey.karlin.mff.cuni.cz 17546S: Maintained 17547F: Documentation/admin-guide/svga.rst 17548F: arch/x86/boot/video* 17549 17550SWIOTLB SUBSYSTEM 17551M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 17552L: iommu@lists.linux-foundation.org 17553S: Supported 17554T: git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git 17555F: arch/*/kernel/pci-swiotlb.c 17556F: include/linux/swiotlb.h 17557F: kernel/dma/swiotlb.c 17558 17559SWITCHDEV 17560M: Jiri Pirko <jiri@resnulli.us> 17561M: Ivan Vecera <ivecera@redhat.com> 17562L: netdev@vger.kernel.org 17563S: Supported 17564F: include/net/switchdev.h 17565F: net/switchdev/ 17566 17567SY8106A REGULATOR DRIVER 17568M: Icenowy Zheng <icenowy@aosc.io> 17569S: Maintained 17570F: Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt 17571F: drivers/regulator/sy8106a-regulator.c 17572 17573SYNC FILE FRAMEWORK 17574M: Sumit Semwal <sumit.semwal@linaro.org> 17575R: Gustavo Padovan <gustavo@padovan.org> 17576L: linux-media@vger.kernel.org 17577L: dri-devel@lists.freedesktop.org 17578S: Maintained 17579T: git git://anongit.freedesktop.org/drm/drm-misc 17580F: Documentation/driver-api/sync_file.rst 17581F: drivers/dma-buf/dma-fence* 17582F: drivers/dma-buf/sw_sync.c 17583F: drivers/dma-buf/sync_* 17584F: include/linux/sync_file.h 17585F: include/uapi/linux/sync_file.h 17586 17587SYNOPSYS ARC ARCHITECTURE 17588M: Vineet Gupta <vgupta@synopsys.com> 17589L: linux-snps-arc@lists.infradead.org 17590S: Supported 17591T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 17592F: Documentation/devicetree/bindings/arc/* 17593F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 17594F: arch/arc/ 17595F: drivers/clocksource/arc_timer.c 17596F: drivers/tty/serial/arc_uart.c 17597 17598SYNOPSYS ARC HSDK SDP pll clock driver 17599M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17600S: Supported 17601F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 17602F: drivers/clk/clk-hsdk-pll.c 17603 17604SYNOPSYS ARC SDP clock driver 17605M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17606S: Supported 17607F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 17608F: drivers/clk/axs10x/* 17609 17610SYNOPSYS ARC SDP platform support 17611M: Alexey Brodkin <abrodkin@synopsys.com> 17612S: Supported 17613F: Documentation/devicetree/bindings/arc/axs10* 17614F: arch/arc/boot/dts/ax* 17615F: arch/arc/plat-axs10x 17616 17617SYNOPSYS AXS10x RESET CONTROLLER DRIVER 17618M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17619S: Supported 17620F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt 17621F: drivers/reset/reset-axs10x.c 17622 17623SYNOPSYS CREG GPIO DRIVER 17624M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17625S: Maintained 17626F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 17627F: drivers/gpio/gpio-creg-snps.c 17628 17629SYNOPSYS DESIGNWARE 8250 UART DRIVER 17630R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 17631S: Maintained 17632F: drivers/tty/serial/8250/8250_dw.c 17633F: drivers/tty/serial/8250/8250_dwlib.* 17634F: drivers/tty/serial/8250/8250_lpss.c 17635 17636SYNOPSYS DESIGNWARE APB GPIO DRIVER 17637M: Hoan Tran <hoan@os.amperecomputing.com> 17638M: Serge Semin <fancer.lancer@gmail.com> 17639L: linux-gpio@vger.kernel.org 17640S: Maintained 17641F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 17642F: drivers/gpio/gpio-dwapb.c 17643 17644SYNOPSYS DESIGNWARE APB SSI DRIVER 17645M: Serge Semin <fancer.lancer@gmail.com> 17646L: linux-spi@vger.kernel.org 17647S: Supported 17648F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 17649F: drivers/spi/spi-dw* 17650 17651SYNOPSYS DESIGNWARE AXI DMAC DRIVER 17652M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17653S: Maintained 17654F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 17655F: drivers/dma/dw-axi-dmac/ 17656 17657SYNOPSYS DESIGNWARE DMAC DRIVER 17658M: Viresh Kumar <vireshk@kernel.org> 17659R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 17660S: Maintained 17661F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 17662F: drivers/dma/dw/ 17663F: include/dt-bindings/dma/dw-dmac.h 17664F: include/linux/dma/dw.h 17665F: include/linux/platform_data/dma-dw.h 17666 17667SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 17668M: Jose Abreu <Jose.Abreu@synopsys.com> 17669L: netdev@vger.kernel.org 17670S: Supported 17671F: drivers/net/ethernet/synopsys/ 17672 17673SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 17674M: Jose Abreu <Jose.Abreu@synopsys.com> 17675L: netdev@vger.kernel.org 17676S: Supported 17677F: drivers/net/pcs/pcs-xpcs.c 17678F: include/linux/pcs/pcs-xpcs.h 17679 17680SYNOPSYS DESIGNWARE I2C DRIVER 17681M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 17682R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 17683R: Mika Westerberg <mika.westerberg@linux.intel.com> 17684L: linux-i2c@vger.kernel.org 17685S: Maintained 17686F: drivers/i2c/busses/i2c-designware-* 17687 17688SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 17689M: Jaehoon Chung <jh80.chung@samsung.com> 17690L: linux-mmc@vger.kernel.org 17691S: Maintained 17692F: drivers/mmc/host/dw_mmc* 17693 17694SYNOPSYS HSDK RESET CONTROLLER DRIVER 17695M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 17696S: Supported 17697F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 17698F: drivers/reset/reset-hsdk.c 17699F: include/dt-bindings/reset/snps,hsdk-reset.h 17700 17701SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 17702M: Prabu Thangamuthu <prabu.t@synopsys.com> 17703M: Manjunath M B <manjumb@synopsys.com> 17704L: linux-mmc@vger.kernel.org 17705S: Maintained 17706F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 17707 17708SYSTEM CONFIGURATION (SYSCON) 17709M: Lee Jones <lee.jones@linaro.org> 17710M: Arnd Bergmann <arnd@arndb.de> 17711S: Supported 17712T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 17713F: drivers/mfd/syscon.c 17714 17715SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 17716M: Sudeep Holla <sudeep.holla@arm.com> 17717R: Cristian Marussi <cristian.marussi@arm.com> 17718L: linux-arm-kernel@lists.infradead.org 17719S: Maintained 17720F: Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt 17721F: drivers/clk/clk-sc[mp]i.c 17722F: drivers/cpufreq/sc[mp]i-cpufreq.c 17723F: drivers/firmware/arm_scmi/ 17724F: drivers/firmware/arm_scpi.c 17725F: drivers/regulator/scmi-regulator.c 17726F: drivers/reset/reset-scmi.c 17727F: include/linux/sc[mp]i_protocol.h 17728F: include/trace/events/scmi.h 17729 17730SYSTEM RESET/SHUTDOWN DRIVERS 17731M: Sebastian Reichel <sre@kernel.org> 17732L: linux-pm@vger.kernel.org 17733S: Maintained 17734T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17735F: Documentation/devicetree/bindings/power/reset/ 17736F: drivers/power/reset/ 17737 17738SYSTEM TRACE MODULE CLASS 17739M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17740S: Maintained 17741T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 17742F: Documentation/trace/stm.rst 17743F: drivers/hwtracing/stm/ 17744F: include/linux/stm.h 17745F: include/uapi/linux/stm.h 17746 17747SYSTEM76 ACPI DRIVER 17748M: Jeremy Soller <jeremy@system76.com> 17749M: System76 Product Development <productdev@system76.com> 17750L: platform-driver-x86@vger.kernel.org 17751S: Maintained 17752F: drivers/platform/x86/system76_acpi.c 17753 17754SYSV FILESYSTEM 17755M: Christoph Hellwig <hch@infradead.org> 17756S: Maintained 17757F: Documentation/filesystems/sysv-fs.rst 17758F: fs/sysv/ 17759F: include/linux/sysv_fs.h 17760 17761TASKSTATS STATISTICS INTERFACE 17762M: Balbir Singh <bsingharora@gmail.com> 17763S: Maintained 17764F: Documentation/accounting/taskstats* 17765F: include/linux/taskstats* 17766F: kernel/taskstats.c 17767 17768TC subsystem 17769M: Jamal Hadi Salim <jhs@mojatatu.com> 17770M: Cong Wang <xiyou.wangcong@gmail.com> 17771M: Jiri Pirko <jiri@resnulli.us> 17772L: netdev@vger.kernel.org 17773S: Maintained 17774F: include/net/pkt_cls.h 17775F: include/net/pkt_sched.h 17776F: include/net/tc_act/ 17777F: include/uapi/linux/pkt_cls.h 17778F: include/uapi/linux/pkt_sched.h 17779F: include/uapi/linux/tc_act/ 17780F: include/uapi/linux/tc_ematch/ 17781F: net/sched/ 17782 17783TC90522 MEDIA DRIVER 17784M: Akihiro Tsukada <tskd08@gmail.com> 17785L: linux-media@vger.kernel.org 17786S: Odd Fixes 17787F: drivers/media/dvb-frontends/tc90522* 17788 17789TCP LOW PRIORITY MODULE 17790M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 17791M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 17792S: Maintained 17793W: http://tcp-lp-mod.sourceforge.net/ 17794F: net/ipv4/tcp_lp.c 17795 17796TDA10071 MEDIA DRIVER 17797M: Antti Palosaari <crope@iki.fi> 17798L: linux-media@vger.kernel.org 17799S: Maintained 17800W: https://linuxtv.org 17801W: http://palosaari.fi/linux/ 17802Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17803T: git git://linuxtv.org/anttip/media_tree.git 17804F: drivers/media/dvb-frontends/tda10071* 17805 17806TDA18212 MEDIA DRIVER 17807M: Antti Palosaari <crope@iki.fi> 17808L: linux-media@vger.kernel.org 17809S: Maintained 17810W: https://linuxtv.org 17811W: http://palosaari.fi/linux/ 17812Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17813T: git git://linuxtv.org/anttip/media_tree.git 17814F: drivers/media/tuners/tda18212* 17815 17816TDA18218 MEDIA DRIVER 17817M: Antti Palosaari <crope@iki.fi> 17818L: linux-media@vger.kernel.org 17819S: Maintained 17820W: https://linuxtv.org 17821W: http://palosaari.fi/linux/ 17822Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17823T: git git://linuxtv.org/anttip/media_tree.git 17824F: drivers/media/tuners/tda18218* 17825 17826TDA18250 MEDIA DRIVER 17827M: Olli Salonen <olli.salonen@iki.fi> 17828L: linux-media@vger.kernel.org 17829S: Maintained 17830W: https://linuxtv.org 17831Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17832T: git git://linuxtv.org/media_tree.git 17833F: drivers/media/tuners/tda18250* 17834 17835TDA18271 MEDIA DRIVER 17836M: Michael Krufky <mkrufky@linuxtv.org> 17837L: linux-media@vger.kernel.org 17838S: Maintained 17839W: https://linuxtv.org 17840W: http://github.com/mkrufky 17841Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17842T: git git://linuxtv.org/mkrufky/tuners.git 17843F: drivers/media/tuners/tda18271* 17844 17845TDA1997x MEDIA DRIVER 17846M: Tim Harvey <tharvey@gateworks.com> 17847L: linux-media@vger.kernel.org 17848S: Maintained 17849W: https://linuxtv.org 17850Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17851F: drivers/media/i2c/tda1997x.* 17852 17853TDA827x MEDIA DRIVER 17854M: Michael Krufky <mkrufky@linuxtv.org> 17855L: linux-media@vger.kernel.org 17856S: Maintained 17857W: https://linuxtv.org 17858W: http://github.com/mkrufky 17859Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17860T: git git://linuxtv.org/mkrufky/tuners.git 17861F: drivers/media/tuners/tda8290.* 17862 17863TDA8290 MEDIA DRIVER 17864M: Michael Krufky <mkrufky@linuxtv.org> 17865L: linux-media@vger.kernel.org 17866S: Maintained 17867W: https://linuxtv.org 17868W: http://github.com/mkrufky 17869Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17870T: git git://linuxtv.org/mkrufky/tuners.git 17871F: drivers/media/tuners/tda8290.* 17872 17873TDA9840 MEDIA DRIVER 17874M: Hans Verkuil <hverkuil@xs4all.nl> 17875L: linux-media@vger.kernel.org 17876S: Maintained 17877W: https://linuxtv.org 17878T: git git://linuxtv.org/media_tree.git 17879F: drivers/media/i2c/tda9840* 17880 17881TEA5761 TUNER DRIVER 17882M: Mauro Carvalho Chehab <mchehab@kernel.org> 17883L: linux-media@vger.kernel.org 17884S: Odd fixes 17885W: https://linuxtv.org 17886T: git git://linuxtv.org/media_tree.git 17887F: drivers/media/tuners/tea5761.* 17888 17889TEA5767 TUNER DRIVER 17890M: Mauro Carvalho Chehab <mchehab@kernel.org> 17891L: linux-media@vger.kernel.org 17892S: Maintained 17893W: https://linuxtv.org 17894T: git git://linuxtv.org/media_tree.git 17895F: drivers/media/tuners/tea5767.* 17896 17897TEA6415C MEDIA DRIVER 17898M: Hans Verkuil <hverkuil@xs4all.nl> 17899L: linux-media@vger.kernel.org 17900S: Maintained 17901W: https://linuxtv.org 17902T: git git://linuxtv.org/media_tree.git 17903F: drivers/media/i2c/tea6415c* 17904 17905TEA6420 MEDIA DRIVER 17906M: Hans Verkuil <hverkuil@xs4all.nl> 17907L: linux-media@vger.kernel.org 17908S: Maintained 17909W: https://linuxtv.org 17910T: git git://linuxtv.org/media_tree.git 17911F: drivers/media/i2c/tea6420* 17912 17913TEAM DRIVER 17914M: Jiri Pirko <jiri@resnulli.us> 17915L: netdev@vger.kernel.org 17916S: Supported 17917F: drivers/net/team/ 17918F: include/linux/if_team.h 17919F: include/uapi/linux/if_team.h 17920 17921TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 17922M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 17923S: Maintained 17924F: arch/x86/platform/ts5500/ 17925 17926TECHNOTREND USB IR RECEIVER 17927M: Sean Young <sean@mess.org> 17928L: linux-media@vger.kernel.org 17929S: Maintained 17930F: drivers/media/rc/ttusbir.c 17931 17932TECHWELL TW9910 VIDEO DECODER 17933L: linux-media@vger.kernel.org 17934S: Orphan 17935F: drivers/media/i2c/tw9910.c 17936F: include/media/i2c/tw9910.h 17937 17938TEE SUBSYSTEM 17939M: Jens Wiklander <jens.wiklander@linaro.org> 17940L: op-tee@lists.trustedfirmware.org 17941S: Maintained 17942F: Documentation/staging/tee.rst 17943F: drivers/tee/ 17944F: include/linux/tee_drv.h 17945F: include/uapi/linux/tee.h 17946 17947TEGRA ARCHITECTURE SUPPORT 17948M: Thierry Reding <thierry.reding@gmail.com> 17949M: Jonathan Hunter <jonathanh@nvidia.com> 17950L: linux-tegra@vger.kernel.org 17951S: Supported 17952Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 17953T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 17954N: [^a-z]tegra 17955 17956TEGRA CLOCK DRIVER 17957M: Peter De Schrijver <pdeschrijver@nvidia.com> 17958M: Prashant Gaikwad <pgaikwad@nvidia.com> 17959S: Supported 17960F: drivers/clk/tegra/ 17961 17962TEGRA DMA DRIVERS 17963M: Laxman Dewangan <ldewangan@nvidia.com> 17964M: Jon Hunter <jonathanh@nvidia.com> 17965S: Supported 17966F: drivers/dma/tegra* 17967 17968TEGRA I2C DRIVER 17969M: Laxman Dewangan <ldewangan@nvidia.com> 17970R: Dmitry Osipenko <digetx@gmail.com> 17971S: Supported 17972F: drivers/i2c/busses/i2c-tegra.c 17973 17974TEGRA IOMMU DRIVERS 17975M: Thierry Reding <thierry.reding@gmail.com> 17976R: Krishna Reddy <vdumpa@nvidia.com> 17977L: linux-tegra@vger.kernel.org 17978S: Supported 17979F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 17980F: drivers/iommu/tegra* 17981 17982TEGRA KBC DRIVER 17983M: Laxman Dewangan <ldewangan@nvidia.com> 17984S: Supported 17985F: drivers/input/keyboard/tegra-kbc.c 17986 17987TEGRA NAND DRIVER 17988M: Stefan Agner <stefan@agner.ch> 17989M: Lucas Stach <dev@lynxeye.de> 17990S: Maintained 17991F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 17992F: drivers/mtd/nand/raw/tegra_nand.c 17993 17994TEGRA PWM DRIVER 17995M: Thierry Reding <thierry.reding@gmail.com> 17996S: Supported 17997F: drivers/pwm/pwm-tegra.c 17998 17999TEGRA SERIAL DRIVER 18000M: Laxman Dewangan <ldewangan@nvidia.com> 18001S: Supported 18002F: drivers/tty/serial/serial-tegra.c 18003 18004TEGRA SPI DRIVER 18005M: Laxman Dewangan <ldewangan@nvidia.com> 18006S: Supported 18007F: drivers/spi/spi-tegra* 18008 18009TEGRA QUAD SPI DRIVER 18010M: Thierry Reding <thierry.reding@gmail.com> 18011M: Jonathan Hunter <jonathanh@nvidia.com> 18012M: Sowjanya Komatineni <skomatineni@nvidia.com> 18013L: linux-tegra@vger.kernel.org 18014S: Maintained 18015F: drivers/spi/spi-tegra210-quad.c 18016 18017TEGRA VIDEO DRIVER 18018M: Thierry Reding <thierry.reding@gmail.com> 18019M: Jonathan Hunter <jonathanh@nvidia.com> 18020M: Sowjanya Komatineni <skomatineni@nvidia.com> 18021L: linux-media@vger.kernel.org 18022L: linux-tegra@vger.kernel.org 18023S: Maintained 18024F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 18025F: drivers/staging/media/tegra-video/ 18026 18027TEGRA XUSB PADCTL DRIVER 18028M: JC Kuo <jckuo@nvidia.com> 18029S: Supported 18030F: drivers/phy/tegra/xusb* 18031 18032TEHUTI ETHERNET DRIVER 18033M: Andy Gospodarek <andy@greyhouse.net> 18034L: netdev@vger.kernel.org 18035S: Supported 18036F: drivers/net/ethernet/tehuti/* 18037 18038TELECOM CLOCK DRIVER FOR MCPL0010 18039M: Mark Gross <mark.gross@intel.com> 18040S: Supported 18041F: drivers/char/tlclk.c 18042 18043TEMPO SEMICONDUCTOR DRIVERS 18044M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 18045S: Maintained 18046F: Documentation/devicetree/bindings/sound/tscs*.txt 18047F: sound/soc/codecs/tscs*.c 18048F: sound/soc/codecs/tscs*.h 18049 18050TENSILICA XTENSA PORT (xtensa) 18051M: Chris Zankel <chris@zankel.net> 18052M: Max Filippov <jcmvbkbc@gmail.com> 18053L: linux-xtensa@linux-xtensa.org 18054S: Maintained 18055T: git git://github.com/czankel/xtensa-linux.git 18056F: arch/xtensa/ 18057F: drivers/irqchip/irq-xtensa-* 18058 18059TEXAS INSTRUMENTS ASoC DRIVERS 18060M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18061L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18062S: Maintained 18063F: sound/soc/ti/ 18064 18065TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 18066M: Ricardo Ribalda <ribalda@kernel.org> 18067L: linux-iio@vger.kernel.org 18068S: Supported 18069F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 18070F: drivers/iio/dac/ti-dac7612.c 18071 18072TEXAS INSTRUMENTS DMA DRIVERS 18073M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18074L: dmaengine@vger.kernel.org 18075S: Maintained 18076F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 18077F: Documentation/devicetree/bindings/dma/ti-edma.txt 18078F: Documentation/devicetree/bindings/dma/ti/ 18079F: drivers/dma/ti/ 18080X: drivers/dma/ti/cppi41.c 18081F: include/linux/dma/k3-udma-glue.h 18082F: include/linux/dma/ti-cppi5.h 18083F: include/linux/dma/k3-psil.h 18084 18085TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 18086M: Nishanth Menon <nm@ti.com> 18087M: Tero Kristo <kristo@kernel.org> 18088M: Santosh Shilimkar <ssantosh@kernel.org> 18089L: linux-arm-kernel@lists.infradead.org 18090S: Maintained 18091F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 18092F: Documentation/devicetree/bindings/arm/keystone/ti,sci.txt 18093F: Documentation/devicetree/bindings/clock/ti,sci-clk.txt 18094F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 18095F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 18096F: Documentation/devicetree/bindings/reset/ti,sci-reset.txt 18097F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt 18098F: drivers/clk/keystone/sci-clk.c 18099F: drivers/firmware/ti_sci* 18100F: drivers/irqchip/irq-ti-sci-inta.c 18101F: drivers/irqchip/irq-ti-sci-intr.c 18102F: drivers/reset/reset-ti-sci.c 18103F: drivers/soc/ti/ti_sci_inta_msi.c 18104F: drivers/soc/ti/ti_sci_pm_domains.c 18105F: include/dt-bindings/soc/ti,sci_pm_domain.h 18106F: include/linux/soc/ti/ti_sci_inta_msi.h 18107F: include/linux/soc/ti/ti_sci_protocol.h 18108 18109TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 18110M: Robert Marko <robert.marko@sartura.hr> 18111M: Luka Perkov <luka.perkov@sartura.hr> 18112L: linux-hwmon@vger.kernel.org 18113S: Maintained 18114F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 18115F: Documentation/hwmon/tps23861.rst 18116F: drivers/hwmon/tps23861.c 18117 18118THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 18119M: Hans Verkuil <hverkuil@xs4all.nl> 18120L: linux-media@vger.kernel.org 18121S: Maintained 18122W: https://linuxtv.org 18123T: git git://linuxtv.org/media_tree.git 18124F: drivers/media/radio/radio-raremono.c 18125 18126THERMAL 18127M: Zhang Rui <rui.zhang@intel.com> 18128M: Daniel Lezcano <daniel.lezcano@linaro.org> 18129R: Amit Kucheria <amitk@kernel.org> 18130L: linux-pm@vger.kernel.org 18131S: Supported 18132Q: https://patchwork.kernel.org/project/linux-pm/list/ 18133T: git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git 18134F: Documentation/devicetree/bindings/thermal/ 18135F: drivers/thermal/ 18136F: include/linux/cpu_cooling.h 18137F: include/linux/thermal.h 18138F: include/uapi/linux/thermal.h 18139 18140THERMAL DRIVER FOR AMLOGIC SOCS 18141M: Guillaume La Roque <glaroque@baylibre.com> 18142L: linux-pm@vger.kernel.org 18143L: linux-amlogic@lists.infradead.org 18144S: Supported 18145W: http://linux-meson.com/ 18146F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 18147F: drivers/thermal/amlogic_thermal.c 18148 18149THERMAL/CPU_COOLING 18150M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 18151M: Daniel Lezcano <daniel.lezcano@linaro.org> 18152M: Viresh Kumar <viresh.kumar@linaro.org> 18153R: Lukasz Luba <lukasz.luba@arm.com> 18154L: linux-pm@vger.kernel.org 18155S: Supported 18156F: Documentation/driver-api/thermal/cpu-cooling-api.rst 18157F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 18158F: drivers/thermal/cpufreq_cooling.c 18159F: drivers/thermal/cpuidle_cooling.c 18160F: include/linux/cpu_cooling.h 18161 18162THERMAL/POWER_ALLOCATOR 18163M: Lukasz Luba <lukasz.luba@arm.com> 18164L: linux-pm@vger.kernel.org 18165S: Maintained 18166F: Documentation/driver-api/thermal/power_allocator.rst 18167F: drivers/thermal/gov_power_allocator.c 18168F: include/trace/events/thermal_power_allocator.h 18169 18170THINKPAD ACPI EXTRAS DRIVER 18171M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 18172L: ibm-acpi-devel@lists.sourceforge.net 18173L: platform-driver-x86@vger.kernel.org 18174S: Maintained 18175W: http://ibm-acpi.sourceforge.net 18176W: http://thinkwiki.org/wiki/Ibm-acpi 18177T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 18178F: drivers/platform/x86/thinkpad_acpi.c 18179 18180THUNDERBOLT DMA TRAFFIC TEST DRIVER 18181M: Isaac Hazan <isaac.hazan@intel.com> 18182L: linux-usb@vger.kernel.org 18183S: Maintained 18184F: drivers/thunderbolt/dma_test.c 18185 18186THUNDERBOLT DRIVER 18187M: Andreas Noever <andreas.noever@gmail.com> 18188M: Michael Jamet <michael.jamet@intel.com> 18189M: Mika Westerberg <mika.westerberg@linux.intel.com> 18190M: Yehezkel Bernat <YehezkelShB@gmail.com> 18191L: linux-usb@vger.kernel.org 18192S: Maintained 18193T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 18194F: Documentation/admin-guide/thunderbolt.rst 18195F: drivers/thunderbolt/ 18196F: include/linux/thunderbolt.h 18197 18198THUNDERBOLT NETWORK DRIVER 18199M: Michael Jamet <michael.jamet@intel.com> 18200M: Mika Westerberg <mika.westerberg@linux.intel.com> 18201M: Yehezkel Bernat <YehezkelShB@gmail.com> 18202L: netdev@vger.kernel.org 18203S: Maintained 18204F: drivers/net/thunderbolt.c 18205 18206THUNDERX GPIO DRIVER 18207M: Robert Richter <rric@kernel.org> 18208S: Odd Fixes 18209F: drivers/gpio/gpio-thunderx.c 18210 18211TI ADS131E0X ADC SERIES DRIVER 18212M: Tomislav Denis <tomislav.denis@avl.com> 18213L: linux-iio@vger.kernel.org 18214S: Maintained 18215F: Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml 18216F: drivers/iio/adc/ti-ads131e08.c 18217 18218TI AM437X VPFE DRIVER 18219M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 18220L: linux-media@vger.kernel.org 18221S: Maintained 18222W: https://linuxtv.org 18223Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18224T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 18225F: drivers/media/platform/am437x/ 18226 18227TI BANDGAP AND THERMAL DRIVER 18228M: Eduardo Valentin <edubezval@gmail.com> 18229M: Keerthy <j-keerthy@ti.com> 18230L: linux-pm@vger.kernel.org 18231L: linux-omap@vger.kernel.org 18232S: Maintained 18233F: drivers/thermal/ti-soc-thermal/ 18234 18235TI BQ27XXX POWER SUPPLY DRIVER 18236F: drivers/power/supply/bq27xxx_battery.c 18237F: drivers/power/supply/bq27xxx_battery_i2c.c 18238F: include/linux/power/bq27xxx_battery.h 18239 18240TI CDCE706 CLOCK DRIVER 18241M: Max Filippov <jcmvbkbc@gmail.com> 18242S: Maintained 18243F: drivers/clk/clk-cdce706.c 18244 18245TI CLOCK DRIVER 18246M: Tero Kristo <kristo@kernel.org> 18247L: linux-omap@vger.kernel.org 18248S: Odd Fixes 18249F: drivers/clk/ti/ 18250F: include/linux/clk/ti.h 18251 18252TI DAVINCI MACHINE SUPPORT 18253M: Sekhar Nori <nsekhar@ti.com> 18254R: Bartosz Golaszewski <bgolaszewski@baylibre.com> 18255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18256S: Supported 18257T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 18258F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 18259F: arch/arm/boot/dts/da850* 18260F: arch/arm/mach-davinci/ 18261F: drivers/i2c/busses/i2c-davinci.c 18262 18263TI DAVINCI SERIES CLOCK DRIVER 18264M: David Lechner <david@lechnology.com> 18265R: Sekhar Nori <nsekhar@ti.com> 18266S: Maintained 18267F: Documentation/devicetree/bindings/clock/ti/davinci/ 18268F: drivers/clk/davinci/ 18269 18270TI DAVINCI SERIES GPIO DRIVER 18271M: Keerthy <j-keerthy@ti.com> 18272L: linux-gpio@vger.kernel.org 18273S: Maintained 18274F: Documentation/devicetree/bindings/gpio/gpio-davinci.txt 18275F: drivers/gpio/gpio-davinci.c 18276 18277TI DAVINCI SERIES MEDIA DRIVER 18278M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 18279L: linux-media@vger.kernel.org 18280S: Maintained 18281W: https://linuxtv.org 18282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18283T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 18284F: drivers/media/platform/davinci/ 18285F: include/media/davinci/ 18286 18287TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 18288R: David Lechner <david@lechnology.com> 18289L: linux-iio@vger.kernel.org 18290F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 18291F: drivers/counter/ti-eqep.c 18292 18293TI ETHERNET SWITCH DRIVER (CPSW) 18294R: Grygorii Strashko <grygorii.strashko@ti.com> 18295L: linux-omap@vger.kernel.org 18296L: netdev@vger.kernel.org 18297S: Maintained 18298F: drivers/net/ethernet/ti/cpsw* 18299F: drivers/net/ethernet/ti/davinci* 18300 18301TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 18302M: Alex Dubov <oakad@yahoo.com> 18303S: Maintained 18304W: http://tifmxx.berlios.de/ 18305F: drivers/memstick/host/tifm_ms.c 18306F: drivers/misc/tifm* 18307F: drivers/mmc/host/tifm_sd.c 18308F: include/linux/tifm.h 18309 18310TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 18311M: Santosh Shilimkar <ssantosh@kernel.org> 18312L: linux-kernel@vger.kernel.org 18313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18314S: Maintained 18315T: git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git 18316F: drivers/soc/ti/* 18317 18318TI LM49xxx FAMILY ASoC CODEC DRIVERS 18319M: M R Swami Reddy <mr.swami.reddy@ti.com> 18320M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 18321L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18322S: Maintained 18323F: sound/soc/codecs/isabelle* 18324F: sound/soc/codecs/lm49453* 18325 18326TI PCM3060 ASoC CODEC DRIVER 18327M: Kirill Marinushkin <kmarinushkin@birdec.com> 18328L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18329S: Maintained 18330F: Documentation/devicetree/bindings/sound/pcm3060.txt 18331F: sound/soc/codecs/pcm3060* 18332 18333TI TAS571X FAMILY ASoC CODEC DRIVER 18334M: Kevin Cernekee <cernekee@chromium.org> 18335L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18336S: Odd Fixes 18337F: sound/soc/codecs/tas571x* 18338 18339TI TRF7970A NFC DRIVER 18340M: Mark Greer <mgreer@animalcreek.com> 18341L: linux-wireless@vger.kernel.org 18342L: linux-nfc@lists.01.org (subscribers-only) 18343S: Supported 18344F: Documentation/devicetree/bindings/net/nfc/trf7970a.txt 18345F: drivers/nfc/trf7970a.c 18346 18347TI TWL4030 SERIES SOC CODEC DRIVER 18348M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18349L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18350S: Maintained 18351F: sound/soc/codecs/twl4030* 18352 18353TI VPE/CAL DRIVERS 18354M: Benoit Parrot <bparrot@ti.com> 18355L: linux-media@vger.kernel.org 18356S: Maintained 18357W: http://linuxtv.org/ 18358Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18359F: Documentation/devicetree/bindings/media/ti,cal.yaml 18360F: Documentation/devicetree/bindings/media/ti,vpe.yaml 18361F: drivers/media/platform/ti-vpe/ 18362 18363TI WILINK WIRELESS DRIVERS 18364L: linux-wireless@vger.kernel.org 18365S: Orphan 18366W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 18367W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 18368T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 18369F: drivers/net/wireless/ti/ 18370F: include/linux/wl12xx.h 18371 18372TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 18373M: John Stultz <john.stultz@linaro.org> 18374M: Thomas Gleixner <tglx@linutronix.de> 18375R: Stephen Boyd <sboyd@kernel.org> 18376L: linux-kernel@vger.kernel.org 18377S: Supported 18378T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 18379F: include/linux/clocksource.h 18380F: include/linux/time.h 18381F: include/linux/timex.h 18382F: include/uapi/linux/time.h 18383F: include/uapi/linux/timex.h 18384F: kernel/time/alarmtimer.c 18385F: kernel/time/clocksource.c 18386F: kernel/time/ntp.c 18387F: kernel/time/time*.c 18388F: tools/testing/selftests/timers/ 18389 18390TIPC NETWORK LAYER 18391M: Jon Maloy <jmaloy@redhat.com> 18392M: Ying Xue <ying.xue@windriver.com> 18393L: netdev@vger.kernel.org (core kernel code) 18394L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 18395S: Maintained 18396W: http://tipc.sourceforge.net/ 18397F: include/uapi/linux/tipc*.h 18398F: net/tipc/ 18399 18400TLAN NETWORK DRIVER 18401M: Samuel Chessman <chessman@tux.org> 18402L: tlan-devel@lists.sourceforge.net (subscribers-only) 18403S: Maintained 18404W: http://sourceforge.net/projects/tlan/ 18405F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 18406F: drivers/net/ethernet/ti/tlan.* 18407 18408TM6000 VIDEO4LINUX DRIVER 18409M: Mauro Carvalho Chehab <mchehab@kernel.org> 18410L: linux-media@vger.kernel.org 18411S: Odd fixes 18412W: https://linuxtv.org 18413T: git git://linuxtv.org/media_tree.git 18414F: Documentation/admin-guide/media/tm6000* 18415F: drivers/media/usb/tm6000/ 18416 18417TMIO/SDHI MMC DRIVER 18418M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18419L: linux-mmc@vger.kernel.org 18420S: Supported 18421F: drivers/mmc/host/renesas_sdhi* 18422F: drivers/mmc/host/tmio_mmc* 18423F: include/linux/mfd/tmio.h 18424 18425TMP401 HARDWARE MONITOR DRIVER 18426M: Guenter Roeck <linux@roeck-us.net> 18427L: linux-hwmon@vger.kernel.org 18428S: Maintained 18429F: Documentation/hwmon/tmp401.rst 18430F: drivers/hwmon/tmp401.c 18431 18432TMP513 HARDWARE MONITOR DRIVER 18433M: Eric Tremblay <etremblay@distech-controls.com> 18434L: linux-hwmon@vger.kernel.org 18435S: Maintained 18436F: Documentation/hwmon/tmp513.rst 18437F: drivers/hwmon/tmp513.c 18438 18439TMPFS (SHMEM FILESYSTEM) 18440M: Hugh Dickins <hughd@google.com> 18441L: linux-mm@kvack.org 18442S: Maintained 18443F: include/linux/shmem_fs.h 18444F: mm/shmem.c 18445 18446TOMOYO SECURITY MODULE 18447M: Kentaro Takeda <takedakn@nttdata.co.jp> 18448M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 18449L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 18450L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 18451L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 18452L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 18453S: Maintained 18454W: https://tomoyo.osdn.jp/ 18455F: security/tomoyo/ 18456 18457TOPSTAR LAPTOP EXTRAS DRIVER 18458M: Herton Ronaldo Krzesinski <herton@canonical.com> 18459L: platform-driver-x86@vger.kernel.org 18460S: Maintained 18461F: drivers/platform/x86/topstar-laptop.c 18462 18463TORTURE-TEST MODULES 18464M: Davidlohr Bueso <dave@stgolabs.net> 18465M: "Paul E. McKenney" <paulmck@kernel.org> 18466M: Josh Triplett <josh@joshtriplett.org> 18467L: linux-kernel@vger.kernel.org 18468S: Supported 18469T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18470F: Documentation/RCU/torture.rst 18471F: kernel/locking/locktorture.c 18472F: kernel/rcu/rcuscale.c 18473F: kernel/rcu/rcutorture.c 18474F: kernel/rcu/refscale.c 18475F: kernel/torture.c 18476 18477TOSHIBA ACPI EXTRAS DRIVER 18478M: Azael Avalos <coproscefalo@gmail.com> 18479L: platform-driver-x86@vger.kernel.org 18480S: Maintained 18481F: drivers/platform/x86/toshiba_acpi.c 18482 18483TOSHIBA BLUETOOTH DRIVER 18484M: Azael Avalos <coproscefalo@gmail.com> 18485L: platform-driver-x86@vger.kernel.org 18486S: Maintained 18487F: drivers/platform/x86/toshiba_bluetooth.c 18488 18489TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 18490M: Azael Avalos <coproscefalo@gmail.com> 18491L: platform-driver-x86@vger.kernel.org 18492S: Maintained 18493F: drivers/platform/x86/toshiba_haps.c 18494 18495TOSHIBA SMM DRIVER 18496M: Jonathan Buzzard <jonathan@buzzard.org.uk> 18497S: Maintained 18498W: http://www.buzzard.org.uk/toshiba/ 18499F: drivers/char/toshiba.c 18500F: include/linux/toshiba.h 18501F: include/uapi/linux/toshiba.h 18502 18503TOSHIBA TC358743 DRIVER 18504M: Mats Randgaard <matrandg@cisco.com> 18505L: linux-media@vger.kernel.org 18506S: Maintained 18507F: drivers/media/i2c/tc358743* 18508F: include/media/i2c/tc358743.h 18509 18510TOSHIBA WMI HOTKEYS DRIVER 18511M: Azael Avalos <coproscefalo@gmail.com> 18512L: platform-driver-x86@vger.kernel.org 18513S: Maintained 18514F: drivers/platform/x86/toshiba-wmi.c 18515 18516TPM DEVICE DRIVER 18517M: Peter Huewe <peterhuewe@gmx.de> 18518M: Jarkko Sakkinen <jarkko@kernel.org> 18519R: Jason Gunthorpe <jgg@ziepe.ca> 18520L: linux-integrity@vger.kernel.org 18521S: Maintained 18522W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 18523Q: https://patchwork.kernel.org/project/linux-integrity/list/ 18524T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 18525F: drivers/char/tpm/ 18526 18527TRACING 18528M: Steven Rostedt <rostedt@goodmis.org> 18529M: Ingo Molnar <mingo@redhat.com> 18530S: Maintained 18531T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 18532F: Documentation/trace/ftrace.rst 18533F: arch/*/*/*/ftrace.h 18534F: arch/*/kernel/ftrace.c 18535F: fs/tracefs/ 18536F: include/*/ftrace.h 18537F: include/linux/trace*.h 18538F: include/trace/ 18539F: kernel/trace/ 18540F: tools/testing/selftests/ftrace/ 18541 18542TRACING MMIO ACCESSES (MMIOTRACE) 18543M: Steven Rostedt <rostedt@goodmis.org> 18544M: Ingo Molnar <mingo@kernel.org> 18545R: Karol Herbst <karolherbst@gmail.com> 18546R: Pekka Paalanen <ppaalanen@gmail.com> 18547L: linux-kernel@vger.kernel.org 18548L: nouveau@lists.freedesktop.org 18549S: Maintained 18550F: arch/x86/mm/kmmio.c 18551F: arch/x86/mm/mmio-mod.c 18552F: arch/x86/mm/testmmiotrace.c 18553F: include/linux/mmiotrace.h 18554F: kernel/trace/trace_mmiotrace.c 18555 18556TRIVIAL PATCHES 18557M: Jiri Kosina <trivial@kernel.org> 18558S: Maintained 18559T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git 18560K: ^Subject:.*(?i)trivial 18561 18562TTY LAYER 18563M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18564M: Jiri Slaby <jirislaby@kernel.org> 18565S: Supported 18566T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 18567F: Documentation/driver-api/serial/ 18568F: drivers/tty/ 18569F: drivers/tty/serial/serial_core.c 18570F: include/linux/serial.h 18571F: include/linux/serial_core.h 18572F: include/linux/tty.h 18573F: include/uapi/linux/serial.h 18574F: include/uapi/linux/serial_core.h 18575F: include/uapi/linux/tty.h 18576 18577TUA9001 MEDIA DRIVER 18578M: Antti Palosaari <crope@iki.fi> 18579L: linux-media@vger.kernel.org 18580S: Maintained 18581W: https://linuxtv.org 18582W: http://palosaari.fi/linux/ 18583Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18584T: git git://linuxtv.org/anttip/media_tree.git 18585F: drivers/media/tuners/tua9001* 18586 18587TULIP NETWORK DRIVERS 18588L: netdev@vger.kernel.org 18589L: linux-parisc@vger.kernel.org 18590S: Orphan 18591F: drivers/net/ethernet/dec/tulip/ 18592 18593TUN/TAP driver 18594M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 18595S: Maintained 18596W: http://vtun.sourceforge.net/tun 18597F: Documentation/networking/tuntap.rst 18598F: arch/um/os-Linux/drivers/ 18599 18600TURBOCHANNEL SUBSYSTEM 18601M: "Maciej W. Rozycki" <macro@orcam.me.uk> 18602M: Ralf Baechle <ralf@linux-mips.org> 18603L: linux-mips@vger.kernel.org 18604S: Maintained 18605Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 18606F: drivers/tc/ 18607F: include/linux/tc.h 18608 18609TURBOSTAT UTILITY 18610M: "Len Brown" <lenb@kernel.org> 18611L: linux-pm@vger.kernel.org 18612S: Supported 18613Q: https://patchwork.kernel.org/project/linux-pm/list/ 18614B: https://bugzilla.kernel.org 18615T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 18616F: tools/power/x86/turbostat/ 18617 18618TW5864 VIDEO4LINUX DRIVER 18619M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 18620M: Anton Sviridenko <anton@corp.bluecherry.net> 18621M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 18622M: Andrey Utkin <andrey_utkin@fastmail.com> 18623L: linux-media@vger.kernel.org 18624S: Supported 18625F: drivers/media/pci/tw5864/ 18626 18627TW68 VIDEO4LINUX DRIVER 18628M: Hans Verkuil <hverkuil@xs4all.nl> 18629L: linux-media@vger.kernel.org 18630S: Odd Fixes 18631W: https://linuxtv.org 18632T: git git://linuxtv.org/media_tree.git 18633F: drivers/media/pci/tw68/ 18634 18635TW686X VIDEO4LINUX DRIVER 18636M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18637L: linux-media@vger.kernel.org 18638S: Maintained 18639W: http://linuxtv.org 18640T: git git://linuxtv.org/media_tree.git 18641F: drivers/media/pci/tw686x/ 18642 18643UACCE ACCELERATOR FRAMEWORK 18644M: Zhangfei Gao <zhangfei.gao@linaro.org> 18645M: Zhou Wang <wangzhou1@hisilicon.com> 18646L: linux-accelerators@lists.ozlabs.org 18647L: linux-kernel@vger.kernel.org 18648S: Maintained 18649F: Documentation/ABI/testing/sysfs-driver-uacce 18650F: Documentation/misc-devices/uacce.rst 18651F: drivers/misc/uacce/ 18652F: include/linux/uacce.h 18653F: include/uapi/misc/uacce/ 18654 18655UBI FILE SYSTEM (UBIFS) 18656M: Richard Weinberger <richard@nod.at> 18657L: linux-mtd@lists.infradead.org 18658S: Supported 18659W: http://www.linux-mtd.infradead.org/doc/ubifs.html 18660T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 18661T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 18662F: Documentation/filesystems/ubifs-authentication.rst 18663F: Documentation/filesystems/ubifs.rst 18664F: fs/ubifs/ 18665 18666UCLINUX (M68KNOMMU AND COLDFIRE) 18667M: Greg Ungerer <gerg@linux-m68k.org> 18668L: linux-m68k@lists.linux-m68k.org 18669L: uclinux-dev@uclinux.org (subscribers-only) 18670S: Maintained 18671W: http://www.linux-m68k.org/ 18672W: http://www.uclinux.org/ 18673T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 18674F: arch/m68k/*/*_no.* 18675F: arch/m68k/68*/ 18676F: arch/m68k/coldfire/ 18677F: arch/m68k/include/asm/*_no.* 18678 18679UDF FILESYSTEM 18680M: Jan Kara <jack@suse.com> 18681S: Maintained 18682F: Documentation/filesystems/udf.rst 18683F: fs/udf/ 18684 18685UDRAW TABLET 18686M: Bastien Nocera <hadess@hadess.net> 18687L: linux-input@vger.kernel.org 18688S: Maintained 18689F: drivers/hid/hid-udraw-ps3.c 18690 18691UFS FILESYSTEM 18692M: Evgeniy Dushistov <dushistov@mail.ru> 18693S: Maintained 18694F: Documentation/admin-guide/ufs.rst 18695F: fs/ufs/ 18696 18697UHID USERSPACE HID IO DRIVER 18698M: David Rheinsberg <david.rheinsberg@gmail.com> 18699L: linux-input@vger.kernel.org 18700S: Maintained 18701F: drivers/hid/uhid.c 18702F: include/uapi/linux/uhid.h 18703 18704ULPI BUS 18705M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18706L: linux-usb@vger.kernel.org 18707S: Maintained 18708F: drivers/usb/common/ulpi.c 18709F: include/linux/ulpi/ 18710 18711UNICODE SUBSYSTEM 18712M: Gabriel Krisman Bertazi <krisman@collabora.com> 18713L: linux-fsdevel@vger.kernel.org 18714S: Supported 18715F: fs/unicode/ 18716 18717UNIFDEF 18718M: Tony Finch <dot@dotat.at> 18719S: Maintained 18720W: http://dotat.at/prog/unifdef 18721F: scripts/unifdef.c 18722 18723UNIFORM CDROM DRIVER 18724M: Jens Axboe <axboe@kernel.dk> 18725S: Maintained 18726W: http://www.kernel.dk 18727F: Documentation/cdrom/ 18728F: drivers/cdrom/cdrom.c 18729F: include/linux/cdrom.h 18730F: include/uapi/linux/cdrom.h 18731 18732UNISYS S-PAR DRIVERS 18733M: David Kershner <david.kershner@unisys.com> 18734L: sparmaintainer@unisys.com (Unisys internal) 18735S: Supported 18736F: drivers/staging/unisys/ 18737F: drivers/visorbus/ 18738F: include/linux/visorbus.h 18739 18740UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 18741R: Alim Akhtar <alim.akhtar@samsung.com> 18742R: Avri Altman <avri.altman@wdc.com> 18743L: linux-scsi@vger.kernel.org 18744S: Supported 18745F: Documentation/scsi/ufs.rst 18746F: drivers/scsi/ufs/ 18747 18748UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 18749M: Pedro Sousa <pedrom.sousa@synopsys.com> 18750L: linux-scsi@vger.kernel.org 18751S: Supported 18752F: drivers/scsi/ufs/*dwc* 18753 18754UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 18755M: Stanley Chu <stanley.chu@mediatek.com> 18756L: linux-scsi@vger.kernel.org 18757L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 18758S: Maintained 18759F: drivers/scsi/ufs/ufs-mediatek* 18760 18761UNSORTED BLOCK IMAGES (UBI) 18762M: Richard Weinberger <richard@nod.at> 18763L: linux-mtd@lists.infradead.org 18764S: Supported 18765W: http://www.linux-mtd.infradead.org/ 18766T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 18767T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 18768F: drivers/mtd/ubi/ 18769F: include/linux/mtd/ubi.h 18770F: include/uapi/mtd/ubi-user.h 18771 18772USB "USBNET" DRIVER FRAMEWORK 18773M: Oliver Neukum <oneukum@suse.com> 18774L: netdev@vger.kernel.org 18775S: Maintained 18776W: http://www.linux-usb.org/usbnet 18777F: drivers/net/usb/usbnet.c 18778F: include/linux/usb/usbnet.h 18779 18780USB ACM DRIVER 18781M: Oliver Neukum <oneukum@suse.com> 18782L: linux-usb@vger.kernel.org 18783S: Maintained 18784F: Documentation/usb/acm.rst 18785F: drivers/usb/class/cdc-acm.* 18786 18787USB APPLE MFI FASTCHARGE DRIVER 18788M: Bastien Nocera <hadess@hadess.net> 18789L: linux-usb@vger.kernel.org 18790S: Maintained 18791F: drivers/usb/misc/apple-mfi-fastcharge.c 18792 18793USB AR5523 WIRELESS DRIVER 18794M: Pontus Fuchs <pontus.fuchs@gmail.com> 18795L: linux-wireless@vger.kernel.org 18796S: Maintained 18797F: drivers/net/wireless/ath/ar5523/ 18798 18799USB ATTACHED SCSI 18800M: Oliver Neukum <oneukum@suse.com> 18801L: linux-usb@vger.kernel.org 18802L: linux-scsi@vger.kernel.org 18803S: Maintained 18804F: drivers/usb/storage/uas.c 18805 18806USB CDC ETHERNET DRIVER 18807M: Oliver Neukum <oliver@neukum.org> 18808L: linux-usb@vger.kernel.org 18809S: Maintained 18810F: drivers/net/usb/cdc_*.c 18811F: include/uapi/linux/usb/cdc.h 18812 18813USB CHAOSKEY DRIVER 18814M: Keith Packard <keithp@keithp.com> 18815L: linux-usb@vger.kernel.org 18816S: Maintained 18817F: drivers/usb/misc/chaoskey.c 18818 18819USB CYPRESS C67X00 DRIVER 18820M: Peter Korsgaard <jacmet@sunsite.dk> 18821L: linux-usb@vger.kernel.org 18822S: Maintained 18823F: drivers/usb/c67x00/ 18824 18825USB DAVICOM DM9601 DRIVER 18826M: Peter Korsgaard <jacmet@sunsite.dk> 18827L: netdev@vger.kernel.org 18828S: Maintained 18829W: http://www.linux-usb.org/usbnet 18830F: drivers/net/usb/dm9601.c 18831 18832USB EHCI DRIVER 18833M: Alan Stern <stern@rowland.harvard.edu> 18834L: linux-usb@vger.kernel.org 18835S: Maintained 18836F: Documentation/usb/ehci.rst 18837F: drivers/usb/host/ehci* 18838 18839USB GADGET/PERIPHERAL SUBSYSTEM 18840M: Felipe Balbi <balbi@kernel.org> 18841L: linux-usb@vger.kernel.org 18842S: Maintained 18843W: http://www.linux-usb.org/gadget 18844T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 18845F: drivers/usb/gadget/ 18846F: include/linux/usb/gadget* 18847 18848USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 18849M: Jiri Kosina <jikos@kernel.org> 18850M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 18851L: linux-usb@vger.kernel.org 18852S: Maintained 18853T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 18854F: Documentation/hid/hiddev.rst 18855F: drivers/hid/usbhid/ 18856 18857USB INTEL XHCI ROLE MUX DRIVER 18858M: Hans de Goede <hdegoede@redhat.com> 18859L: linux-usb@vger.kernel.org 18860S: Maintained 18861F: drivers/usb/roles/intel-xhci-usb-role-switch.c 18862 18863USB IP DRIVER FOR HISILICON KIRIN 18864M: Yu Chen <chenyu56@huawei.com> 18865M: Binghui Wang <wangbinghui@hisilicon.com> 18866L: linux-usb@vger.kernel.org 18867S: Maintained 18868F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 18869F: drivers/phy/hisilicon/phy-hi3660-usb3.c 18870 18871USB ISP116X DRIVER 18872M: Olav Kongas <ok@artecdesign.ee> 18873L: linux-usb@vger.kernel.org 18874S: Maintained 18875F: drivers/usb/host/isp116x* 18876F: include/linux/usb/isp116x.h 18877 18878USB ISP1760 DRIVER 18879M: Rui Miguel Silva <rui.silva@linaro.org> 18880L: linux-usb@vger.kernel.org 18881S: Maintained 18882F: drivers/usb/isp1760/* 18883F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 18884 18885USB LAN78XX ETHERNET DRIVER 18886M: Woojung Huh <woojung.huh@microchip.com> 18887M: UNGLinuxDriver@microchip.com 18888L: netdev@vger.kernel.org 18889S: Maintained 18890F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 18891F: drivers/net/usb/lan78xx.* 18892F: include/dt-bindings/net/microchip-lan78xx.h 18893 18894USB MASS STORAGE DRIVER 18895M: Alan Stern <stern@rowland.harvard.edu> 18896L: linux-usb@vger.kernel.org 18897L: usb-storage@lists.one-eyed-alien.net 18898S: Maintained 18899F: drivers/usb/storage/ 18900 18901USB MIDI DRIVER 18902M: Clemens Ladisch <clemens@ladisch.de> 18903L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18904S: Maintained 18905T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18906F: sound/usb/midi.* 18907 18908USB NETWORKING DRIVERS 18909L: linux-usb@vger.kernel.org 18910S: Odd Fixes 18911F: drivers/net/usb/ 18912 18913USB OHCI DRIVER 18914M: Alan Stern <stern@rowland.harvard.edu> 18915L: linux-usb@vger.kernel.org 18916S: Maintained 18917F: Documentation/usb/ohci.rst 18918F: drivers/usb/host/ohci* 18919 18920USB OTG FSM (Finite State Machine) 18921M: Peter Chen <peter.chen@kernel.org> 18922L: linux-usb@vger.kernel.org 18923S: Maintained 18924T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 18925F: drivers/usb/common/usb-otg-fsm.c 18926 18927USB OVER IP DRIVER 18928M: Valentina Manea <valentina.manea.m@gmail.com> 18929M: Shuah Khan <shuah@kernel.org> 18930M: Shuah Khan <skhan@linuxfoundation.org> 18931L: linux-usb@vger.kernel.org 18932S: Maintained 18933F: Documentation/usb/usbip_protocol.rst 18934F: drivers/usb/usbip/ 18935F: tools/testing/selftests/drivers/usb/usbip/ 18936F: tools/usb/usbip/ 18937 18938USB PEGASUS DRIVER 18939M: Petko Manolov <petkan@nucleusys.com> 18940L: linux-usb@vger.kernel.org 18941L: netdev@vger.kernel.org 18942S: Maintained 18943W: https://github.com/petkan/pegasus 18944T: git git://github.com/petkan/pegasus.git 18945F: drivers/net/usb/pegasus.* 18946 18947USB PHY LAYER 18948M: Felipe Balbi <balbi@kernel.org> 18949L: linux-usb@vger.kernel.org 18950S: Maintained 18951T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 18952F: drivers/usb/phy/ 18953 18954USB PRINTER DRIVER (usblp) 18955M: Pete Zaitcev <zaitcev@redhat.com> 18956L: linux-usb@vger.kernel.org 18957S: Supported 18958F: drivers/usb/class/usblp.c 18959 18960USB RAW GADGET DRIVER 18961R: Andrey Konovalov <andreyknvl@gmail.com> 18962L: linux-usb@vger.kernel.org 18963S: Maintained 18964F: Documentation/usb/raw-gadget.rst 18965F: drivers/usb/gadget/legacy/raw_gadget.c 18966F: include/uapi/linux/usb/raw_gadget.h 18967 18968USB QMI WWAN NETWORK DRIVER 18969M: Bjørn Mork <bjorn@mork.no> 18970L: netdev@vger.kernel.org 18971S: Maintained 18972F: Documentation/ABI/testing/sysfs-class-net-qmi 18973F: drivers/net/usb/qmi_wwan.c 18974 18975USB RTL8150 DRIVER 18976M: Petko Manolov <petkan@nucleusys.com> 18977L: linux-usb@vger.kernel.org 18978L: netdev@vger.kernel.org 18979S: Maintained 18980W: https://github.com/petkan/rtl8150 18981T: git git://github.com/petkan/rtl8150.git 18982F: drivers/net/usb/rtl8150.c 18983 18984USB SERIAL SUBSYSTEM 18985M: Johan Hovold <johan@kernel.org> 18986L: linux-usb@vger.kernel.org 18987S: Maintained 18988T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 18989F: Documentation/usb/usb-serial.rst 18990F: drivers/usb/serial/ 18991F: include/linux/usb/serial.h 18992 18993USB SMSC75XX ETHERNET DRIVER 18994M: Steve Glendinning <steve.glendinning@shawell.net> 18995L: netdev@vger.kernel.org 18996S: Maintained 18997F: drivers/net/usb/smsc75xx.* 18998 18999USB SMSC95XX ETHERNET DRIVER 19000M: Steve Glendinning <steve.glendinning@shawell.net> 19001M: UNGLinuxDriver@microchip.com 19002L: netdev@vger.kernel.org 19003S: Maintained 19004F: drivers/net/usb/smsc95xx.* 19005 19006USB SUBSYSTEM 19007M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19008L: linux-usb@vger.kernel.org 19009S: Supported 19010W: http://www.linux-usb.org 19011T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 19012F: Documentation/devicetree/bindings/usb/ 19013F: Documentation/usb/ 19014F: drivers/usb/ 19015F: include/linux/usb.h 19016F: include/linux/usb/ 19017 19018USB TYPEC BUS FOR ALTERNATE MODES 19019M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19020L: linux-usb@vger.kernel.org 19021S: Maintained 19022F: Documentation/ABI/testing/sysfs-bus-typec 19023F: Documentation/driver-api/usb/typec_bus.rst 19024F: drivers/usb/typec/altmodes/ 19025F: include/linux/usb/typec_altmode.h 19026 19027USB TYPEC CLASS 19028M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19029L: linux-usb@vger.kernel.org 19030S: Maintained 19031F: Documentation/ABI/testing/sysfs-class-typec 19032F: Documentation/driver-api/usb/typec.rst 19033F: drivers/usb/typec/ 19034F: include/linux/usb/typec.h 19035 19036USB TYPEC INTEL PMC MUX DRIVER 19037M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19038L: linux-usb@vger.kernel.org 19039S: Maintained 19040F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 19041F: drivers/usb/typec/mux/intel_pmc_mux.c 19042 19043USB TYPEC PI3USB30532 MUX DRIVER 19044M: Hans de Goede <hdegoede@redhat.com> 19045L: linux-usb@vger.kernel.org 19046S: Maintained 19047F: drivers/usb/typec/mux/pi3usb30532.c 19048 19049USB TYPEC PORT CONTROLLER DRIVERS 19050M: Guenter Roeck <linux@roeck-us.net> 19051L: linux-usb@vger.kernel.org 19052S: Maintained 19053F: drivers/usb/typec/tcpm/ 19054 19055USB UHCI DRIVER 19056M: Alan Stern <stern@rowland.harvard.edu> 19057L: linux-usb@vger.kernel.org 19058S: Maintained 19059F: drivers/usb/host/uhci* 19060 19061USB VIDEO CLASS 19062M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19063L: linux-uvc-devel@lists.sourceforge.net (subscribers-only) 19064L: linux-media@vger.kernel.org 19065S: Maintained 19066W: http://www.ideasonboard.org/uvc/ 19067T: git git://linuxtv.org/media_tree.git 19068F: drivers/media/usb/uvc/ 19069F: include/uapi/linux/uvcvideo.h 19070 19071USB WEBCAM GADGET 19072M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19073L: linux-usb@vger.kernel.org 19074S: Maintained 19075F: drivers/usb/gadget/function/*uvc* 19076F: drivers/usb/gadget/legacy/webcam.c 19077F: include/uapi/linux/usb/g_uvc.h 19078 19079USB WIRELESS RNDIS DRIVER (rndis_wlan) 19080M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 19081L: linux-wireless@vger.kernel.org 19082S: Maintained 19083F: drivers/net/wireless/rndis_wlan.c 19084 19085USB XHCI DRIVER 19086M: Mathias Nyman <mathias.nyman@intel.com> 19087L: linux-usb@vger.kernel.org 19088S: Supported 19089F: drivers/usb/host/pci-quirks* 19090F: drivers/usb/host/xhci* 19091 19092USB ZD1201 DRIVER 19093L: linux-wireless@vger.kernel.org 19094S: Orphan 19095W: http://linux-lc100020.sourceforge.net 19096F: drivers/net/wireless/zydas/zd1201.* 19097 19098USB ZR364XX DRIVER 19099M: Antoine Jacquet <royale@zerezo.com> 19100L: linux-usb@vger.kernel.org 19101L: linux-media@vger.kernel.org 19102S: Maintained 19103W: http://royale.zerezo.com/zr364xx/ 19104T: git git://linuxtv.org/media_tree.git 19105F: Documentation/admin-guide/media/zr364xx* 19106F: drivers/media/usb/zr364xx/ 19107 19108USER-MODE LINUX (UML) 19109M: Jeff Dike <jdike@addtoit.com> 19110M: Richard Weinberger <richard@nod.at> 19111M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 19112L: linux-um@lists.infradead.org 19113S: Maintained 19114W: http://user-mode-linux.sourceforge.net 19115Q: https://patchwork.ozlabs.org/project/linux-um/list/ 19116T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git 19117F: Documentation/virt/uml/ 19118F: arch/um/ 19119F: arch/x86/um/ 19120F: fs/hostfs/ 19121 19122USERSPACE COPYIN/COPYOUT (UIOVEC) 19123M: Alexander Viro <viro@zeniv.linux.org.uk> 19124S: Maintained 19125F: include/linux/uio.h 19126F: lib/iov_iter.c 19127 19128USERSPACE DMA BUFFER DRIVER 19129M: Gerd Hoffmann <kraxel@redhat.com> 19130L: dri-devel@lists.freedesktop.org 19131S: Maintained 19132T: git git://anongit.freedesktop.org/drm/drm-misc 19133F: drivers/dma-buf/udmabuf.c 19134F: include/uapi/linux/udmabuf.h 19135 19136USERSPACE I/O (UIO) 19137M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19138S: Maintained 19139T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 19140F: Documentation/driver-api/uio-howto.rst 19141F: drivers/uio/ 19142F: include/linux/uio_driver.h 19143 19144UTIL-LINUX PACKAGE 19145M: Karel Zak <kzak@redhat.com> 19146L: util-linux@vger.kernel.org 19147S: Maintained 19148W: http://en.wikipedia.org/wiki/Util-linux 19149T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 19150 19151UUID HELPERS 19152M: Christoph Hellwig <hch@lst.de> 19153R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19154L: linux-kernel@vger.kernel.org 19155S: Maintained 19156T: git git://git.infradead.org/users/hch/uuid.git 19157F: include/linux/uuid.h 19158F: include/uapi/linux/uuid.h 19159F: lib/test_uuid.c 19160F: lib/uuid.c 19161 19162UV SYSFS DRIVER 19163M: Justin Ernst <justin.ernst@hpe.com> 19164L: platform-driver-x86@vger.kernel.org 19165S: Maintained 19166F: drivers/platform/x86/uv_sysfs.c 19167 19168UVESAFB DRIVER 19169M: Michal Januszewski <spock@gentoo.org> 19170L: linux-fbdev@vger.kernel.org 19171S: Maintained 19172W: https://github.com/mjanusz/v86d 19173F: Documentation/fb/uvesafb.rst 19174F: drivers/video/fbdev/uvesafb.* 19175 19176Ux500 CLOCK DRIVERS 19177M: Ulf Hansson <ulf.hansson@linaro.org> 19178L: linux-clk@vger.kernel.org 19179L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19180S: Maintained 19181F: drivers/clk/ux500/ 19182 19183VF610 NAND DRIVER 19184M: Stefan Agner <stefan@agner.ch> 19185L: linux-mtd@lists.infradead.org 19186S: Supported 19187F: drivers/mtd/nand/raw/vf610_nfc.c 19188 19189VFAT/FAT/MSDOS FILESYSTEM 19190M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 19191S: Maintained 19192F: Documentation/filesystems/vfat.rst 19193F: fs/fat/ 19194 19195VFIO DRIVER 19196M: Alex Williamson <alex.williamson@redhat.com> 19197R: Cornelia Huck <cohuck@redhat.com> 19198L: kvm@vger.kernel.org 19199S: Maintained 19200T: git git://github.com/awilliam/linux-vfio.git 19201F: Documentation/driver-api/vfio.rst 19202F: drivers/vfio/ 19203F: include/linux/vfio.h 19204F: include/uapi/linux/vfio.h 19205 19206VFIO FSL-MC DRIVER 19207M: Diana Craciun <diana.craciun@oss.nxp.com> 19208L: kvm@vger.kernel.org 19209S: Maintained 19210F: drivers/vfio/fsl-mc/ 19211 19212VFIO MEDIATED DEVICE DRIVERS 19213M: Kirti Wankhede <kwankhede@nvidia.com> 19214L: kvm@vger.kernel.org 19215S: Maintained 19216F: Documentation/driver-api/vfio-mediated-device.rst 19217F: drivers/vfio/mdev/ 19218F: include/linux/mdev.h 19219F: samples/vfio-mdev/ 19220 19221VFIO PLATFORM DRIVER 19222M: Eric Auger <eric.auger@redhat.com> 19223L: kvm@vger.kernel.org 19224S: Maintained 19225F: drivers/vfio/platform/ 19226 19227VGA_SWITCHEROO 19228R: Lukas Wunner <lukas@wunner.de> 19229S: Maintained 19230T: git git://anongit.freedesktop.org/drm/drm-misc 19231F: Documentation/gpu/vga-switcheroo.rst 19232F: drivers/gpu/vga/vga_switcheroo.c 19233F: include/linux/vga_switcheroo.h 19234 19235VIA RHINE NETWORK DRIVER 19236S: Maintained 19237M: Kevin Brace <kevinbrace@bracecomputerlab.com> 19238F: drivers/net/ethernet/via/via-rhine.c 19239 19240VIA SD/MMC CARD CONTROLLER DRIVER 19241M: Bruce Chang <brucechang@via.com.tw> 19242M: Harald Welte <HaraldWelte@viatech.com> 19243S: Maintained 19244F: drivers/mmc/host/via-sdmmc.c 19245 19246VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 19247M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 19248L: linux-fbdev@vger.kernel.org 19249S: Maintained 19250F: drivers/video/fbdev/via/ 19251F: include/linux/via-core.h 19252F: include/linux/via-gpio.h 19253F: include/linux/via_i2c.h 19254 19255VIA VELOCITY NETWORK DRIVER 19256M: Francois Romieu <romieu@fr.zoreil.com> 19257L: netdev@vger.kernel.org 19258S: Maintained 19259F: drivers/net/ethernet/via/via-velocity.* 19260 19261VICODEC VIRTUAL CODEC DRIVER 19262M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 19263L: linux-media@vger.kernel.org 19264S: Maintained 19265W: https://linuxtv.org 19266T: git git://linuxtv.org/media_tree.git 19267F: drivers/media/test-drivers/vicodec/* 19268 19269VIDEO I2C POLLING DRIVER 19270M: Matt Ranostay <matt.ranostay@konsulko.com> 19271L: linux-media@vger.kernel.org 19272S: Maintained 19273F: drivers/media/i2c/video-i2c.c 19274 19275VIDEO MULTIPLEXER DRIVER 19276M: Philipp Zabel <p.zabel@pengutronix.de> 19277L: linux-media@vger.kernel.org 19278S: Maintained 19279F: drivers/media/platform/video-mux.c 19280 19281VIDEOBUF2 FRAMEWORK 19282M: Tomasz Figa <tfiga@chromium.org> 19283M: Marek Szyprowski <m.szyprowski@samsung.com> 19284L: linux-media@vger.kernel.org 19285S: Maintained 19286F: drivers/media/common/videobuf2/* 19287F: include/media/videobuf2-* 19288 19289VIMC VIRTUAL MEDIA CONTROLLER DRIVER 19290M: Helen Koike <helen.koike@collabora.com> 19291R: Shuah Khan <skhan@linuxfoundation.org> 19292L: linux-media@vger.kernel.org 19293S: Maintained 19294W: https://linuxtv.org 19295T: git git://linuxtv.org/media_tree.git 19296F: drivers/media/test-drivers/vimc/* 19297 19298VIRT LIB 19299M: Alex Williamson <alex.williamson@redhat.com> 19300M: Paolo Bonzini <pbonzini@redhat.com> 19301L: kvm@vger.kernel.org 19302S: Supported 19303F: virt/lib/ 19304 19305VIRTIO AND VHOST VSOCK DRIVER 19306M: Stefan Hajnoczi <stefanha@redhat.com> 19307M: Stefano Garzarella <sgarzare@redhat.com> 19308L: kvm@vger.kernel.org 19309L: virtualization@lists.linux-foundation.org 19310L: netdev@vger.kernel.org 19311S: Maintained 19312F: drivers/net/vsockmon.c 19313F: drivers/vhost/vsock.c 19314F: include/linux/virtio_vsock.h 19315F: include/uapi/linux/virtio_vsock.h 19316F: include/uapi/linux/vm_sockets_diag.h 19317F: include/uapi/linux/vsockmon.h 19318F: net/vmw_vsock/af_vsock_tap.c 19319F: net/vmw_vsock/diag.c 19320F: net/vmw_vsock/virtio_transport.c 19321F: net/vmw_vsock/virtio_transport_common.c 19322F: net/vmw_vsock/vsock_loopback.c 19323F: tools/testing/vsock/ 19324 19325VIRTIO BLOCK AND SCSI DRIVERS 19326M: "Michael S. Tsirkin" <mst@redhat.com> 19327M: Jason Wang <jasowang@redhat.com> 19328R: Paolo Bonzini <pbonzini@redhat.com> 19329R: Stefan Hajnoczi <stefanha@redhat.com> 19330L: virtualization@lists.linux-foundation.org 19331S: Maintained 19332F: drivers/block/virtio_blk.c 19333F: drivers/scsi/virtio_scsi.c 19334F: drivers/vhost/scsi.c 19335F: include/uapi/linux/virtio_blk.h 19336F: include/uapi/linux/virtio_scsi.h 19337 19338VIRTIO CONSOLE DRIVER 19339M: Amit Shah <amit@kernel.org> 19340L: virtualization@lists.linux-foundation.org 19341S: Maintained 19342F: drivers/char/virtio_console.c 19343F: include/linux/virtio_console.h 19344F: include/uapi/linux/virtio_console.h 19345 19346VIRTIO CORE AND NET DRIVERS 19347M: "Michael S. Tsirkin" <mst@redhat.com> 19348M: Jason Wang <jasowang@redhat.com> 19349L: virtualization@lists.linux-foundation.org 19350S: Maintained 19351F: Documentation/devicetree/bindings/virtio/ 19352F: drivers/block/virtio_blk.c 19353F: drivers/crypto/virtio/ 19354F: drivers/net/virtio_net.c 19355F: drivers/vdpa/ 19356F: drivers/virtio/ 19357F: include/linux/vdpa.h 19358F: include/linux/virtio*.h 19359F: include/uapi/linux/virtio_*.h 19360F: tools/virtio/ 19361 19362VIRTIO BALLOON 19363M: "Michael S. Tsirkin" <mst@redhat.com> 19364M: David Hildenbrand <david@redhat.com> 19365L: virtualization@lists.linux-foundation.org 19366S: Maintained 19367F: drivers/virtio/virtio_balloon.c 19368F: include/uapi/linux/virtio_balloon.h 19369F: include/linux/balloon_compaction.h 19370F: mm/balloon_compaction.c 19371 19372VIRTIO CRYPTO DRIVER 19373M: Gonglei <arei.gonglei@huawei.com> 19374L: virtualization@lists.linux-foundation.org 19375L: linux-crypto@vger.kernel.org 19376S: Maintained 19377F: drivers/crypto/virtio/ 19378F: include/uapi/linux/virtio_crypto.h 19379 19380VIRTIO DRIVERS FOR S390 19381M: Cornelia Huck <cohuck@redhat.com> 19382M: Halil Pasic <pasic@linux.ibm.com> 19383L: linux-s390@vger.kernel.org 19384L: virtualization@lists.linux-foundation.org 19385L: kvm@vger.kernel.org 19386S: Supported 19387F: arch/s390/include/uapi/asm/virtio-ccw.h 19388F: drivers/s390/virtio/ 19389 19390VIRTIO FILE SYSTEM 19391M: Vivek Goyal <vgoyal@redhat.com> 19392M: Stefan Hajnoczi <stefanha@redhat.com> 19393M: Miklos Szeredi <miklos@szeredi.hu> 19394L: virtualization@lists.linux-foundation.org 19395L: linux-fsdevel@vger.kernel.org 19396S: Supported 19397W: https://virtio-fs.gitlab.io/ 19398F: Documentation/filesystems/virtiofs.rst 19399F: fs/fuse/virtio_fs.c 19400F: include/uapi/linux/virtio_fs.h 19401 19402VIRTIO GPU DRIVER 19403M: David Airlie <airlied@linux.ie> 19404M: Gerd Hoffmann <kraxel@redhat.com> 19405L: dri-devel@lists.freedesktop.org 19406L: virtualization@lists.linux-foundation.org 19407S: Maintained 19408T: git git://anongit.freedesktop.org/drm/drm-misc 19409F: drivers/gpu/drm/virtio/ 19410F: include/uapi/linux/virtio_gpu.h 19411 19412VIRTIO HOST (VHOST) 19413M: "Michael S. Tsirkin" <mst@redhat.com> 19414M: Jason Wang <jasowang@redhat.com> 19415L: kvm@vger.kernel.org 19416L: virtualization@lists.linux-foundation.org 19417L: netdev@vger.kernel.org 19418S: Maintained 19419T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 19420F: drivers/vhost/ 19421F: include/linux/vhost_iotlb.h 19422F: include/uapi/linux/vhost.h 19423 19424VIRTIO INPUT DRIVER 19425M: Gerd Hoffmann <kraxel@redhat.com> 19426S: Maintained 19427F: drivers/virtio/virtio_input.c 19428F: include/uapi/linux/virtio_input.h 19429 19430VIRTIO IOMMU DRIVER 19431M: Jean-Philippe Brucker <jean-philippe@linaro.org> 19432L: virtualization@lists.linux-foundation.org 19433S: Maintained 19434F: drivers/iommu/virtio-iommu.c 19435F: include/uapi/linux/virtio_iommu.h 19436 19437VIRTIO MEM DRIVER 19438M: David Hildenbrand <david@redhat.com> 19439L: virtualization@lists.linux-foundation.org 19440S: Maintained 19441W: https://virtio-mem.gitlab.io/ 19442F: drivers/virtio/virtio_mem.c 19443F: include/uapi/linux/virtio_mem.h 19444 19445VIRTIO SOUND DRIVER 19446M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 19447M: "Michael S. Tsirkin" <mst@redhat.com> 19448L: virtualization@lists.linux-foundation.org 19449L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19450S: Maintained 19451F: include/uapi/linux/virtio_snd.h 19452F: sound/virtio/* 19453 19454VIRTUAL BOX GUEST DEVICE DRIVER 19455M: Hans de Goede <hdegoede@redhat.com> 19456M: Arnd Bergmann <arnd@arndb.de> 19457M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19458S: Maintained 19459F: drivers/virt/vboxguest/ 19460F: include/linux/vbox_utils.h 19461F: include/uapi/linux/vbox*.h 19462 19463VIRTUAL BOX SHARED FOLDER VFS DRIVER 19464M: Hans de Goede <hdegoede@redhat.com> 19465L: linux-fsdevel@vger.kernel.org 19466S: Maintained 19467F: fs/vboxsf/* 19468 19469VIRTUAL SERIO DEVICE DRIVER 19470M: Stephen Chandler Paul <thatslyude@gmail.com> 19471S: Maintained 19472F: drivers/input/serio/userio.c 19473F: include/uapi/linux/userio.h 19474 19475VIVID VIRTUAL VIDEO DRIVER 19476M: Hans Verkuil <hverkuil@xs4all.nl> 19477L: linux-media@vger.kernel.org 19478S: Maintained 19479W: https://linuxtv.org 19480T: git git://linuxtv.org/media_tree.git 19481F: drivers/media/test-drivers/vivid/* 19482 19483VIDTV VIRTUAL DIGITAL TV DRIVER 19484M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 19485L: linux-media@vger.kernel.org 19486S: Maintained 19487W: https://linuxtv.org 19488T: git git://linuxtv.org/media_tree.git 19489F: drivers/media/test-drivers/vidtv/* 19490 19491VLYNQ BUS 19492M: Florian Fainelli <f.fainelli@gmail.com> 19493L: openwrt-devel@lists.openwrt.org (subscribers-only) 19494S: Maintained 19495F: drivers/vlynq/vlynq.c 19496F: include/linux/vlynq.h 19497 19498VME SUBSYSTEM 19499M: Martyn Welch <martyn@welchs.me.uk> 19500M: Manohar Vanga <manohar.vanga@gmail.com> 19501M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19502L: linux-kernel@vger.kernel.org 19503S: Maintained 19504T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 19505F: Documentation/driver-api/vme.rst 19506F: drivers/staging/vme/ 19507F: drivers/vme/ 19508F: include/linux/vme* 19509 19510VMWARE BALLOON DRIVER 19511M: Nadav Amit <namit@vmware.com> 19512M: "VMware, Inc." <pv-drivers@vmware.com> 19513L: linux-kernel@vger.kernel.org 19514S: Maintained 19515F: drivers/misc/vmw_balloon.c 19516 19517VMWARE HYPERVISOR INTERFACE 19518M: Deep Shah <sdeep@vmware.com> 19519M: "VMware, Inc." <pv-drivers@vmware.com> 19520L: virtualization@lists.linux-foundation.org 19521S: Supported 19522F: arch/x86/include/asm/vmware.h 19523F: arch/x86/kernel/cpu/vmware.c 19524 19525VMWARE PVRDMA DRIVER 19526M: Adit Ranadive <aditr@vmware.com> 19527M: VMware PV-Drivers <pv-drivers@vmware.com> 19528L: linux-rdma@vger.kernel.org 19529S: Maintained 19530F: drivers/infiniband/hw/vmw_pvrdma/ 19531 19532VMware PVSCSI driver 19533M: Vishal Bhakta <vbhakta@vmware.com> 19534M: VMware PV-Drivers <pv-drivers@vmware.com> 19535L: linux-scsi@vger.kernel.org 19536S: Maintained 19537F: drivers/scsi/vmw_pvscsi.c 19538F: drivers/scsi/vmw_pvscsi.h 19539 19540VMWARE VIRTUAL PTP CLOCK DRIVER 19541M: Vivek Thampi <vithampi@vmware.com> 19542M: "VMware, Inc." <pv-drivers@vmware.com> 19543L: netdev@vger.kernel.org 19544S: Supported 19545F: drivers/ptp/ptp_vmw.c 19546 19547VMWARE VMMOUSE SUBDRIVER 19548M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 19549M: "VMware, Inc." <pv-drivers@vmware.com> 19550L: linux-input@vger.kernel.org 19551S: Maintained 19552F: drivers/input/mouse/vmmouse.c 19553F: drivers/input/mouse/vmmouse.h 19554 19555VMWARE VMXNET3 ETHERNET DRIVER 19556M: Ronak Doshi <doshir@vmware.com> 19557M: pv-drivers@vmware.com 19558L: netdev@vger.kernel.org 19559S: Maintained 19560F: drivers/net/vmxnet3/ 19561 19562VOCORE VOCORE2 BOARD 19563M: Harvey Hunt <harveyhuntnexus@gmail.com> 19564L: linux-mips@vger.kernel.org 19565S: Maintained 19566F: arch/mips/boot/dts/ralink/vocore2.dts 19567 19568VOLTAGE AND CURRENT REGULATOR FRAMEWORK 19569M: Liam Girdwood <lgirdwood@gmail.com> 19570M: Mark Brown <broonie@kernel.org> 19571L: linux-kernel@vger.kernel.org 19572S: Supported 19573W: http://www.slimlogic.co.uk/?p=48 19574T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 19575F: Documentation/devicetree/bindings/regulator/ 19576F: Documentation/power/regulator/ 19577F: drivers/regulator/ 19578F: include/dt-bindings/regulator/ 19579F: include/linux/regulator/ 19580K: regulator_get_optional 19581 19582VRF 19583M: David Ahern <dsahern@kernel.org> 19584L: netdev@vger.kernel.org 19585S: Maintained 19586F: Documentation/networking/vrf.rst 19587F: drivers/net/vrf.c 19588 19589VSPRINTF 19590M: Petr Mladek <pmladek@suse.com> 19591M: Steven Rostedt <rostedt@goodmis.org> 19592M: Sergey Senozhatsky <senozhatsky@chromium.org> 19593R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19594R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 19595S: Maintained 19596T: git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git 19597F: Documentation/core-api/printk-formats.rst 19598F: lib/test_printf.c 19599F: lib/vsprintf.c 19600 19601VT1211 HARDWARE MONITOR DRIVER 19602M: Juerg Haefliger <juergh@gmail.com> 19603L: linux-hwmon@vger.kernel.org 19604S: Maintained 19605F: Documentation/hwmon/vt1211.rst 19606F: drivers/hwmon/vt1211.c 19607 19608VT8231 HARDWARE MONITOR DRIVER 19609M: Roger Lucas <vt8231@hiddenengine.co.uk> 19610L: linux-hwmon@vger.kernel.org 19611S: Maintained 19612F: drivers/hwmon/vt8231.c 19613 19614VUB300 USB to SDIO/SD/MMC bridge chip 19615L: linux-mmc@vger.kernel.org 19616S: Orphan 19617F: drivers/mmc/host/vub300.c 19618 19619W1 DALLAS'S 1-WIRE BUS 19620M: Evgeniy Polyakov <zbr@ioremap.net> 19621S: Maintained 19622F: Documentation/devicetree/bindings/w1/ 19623F: Documentation/w1/ 19624F: drivers/w1/ 19625F: include/linux/w1.h 19626 19627W83791D HARDWARE MONITORING DRIVER 19628M: Marc Hulsman <m.hulsman@tudelft.nl> 19629L: linux-hwmon@vger.kernel.org 19630S: Maintained 19631F: Documentation/hwmon/w83791d.rst 19632F: drivers/hwmon/w83791d.c 19633 19634W83793 HARDWARE MONITORING DRIVER 19635M: Rudolf Marek <r.marek@assembler.cz> 19636L: linux-hwmon@vger.kernel.org 19637S: Maintained 19638F: Documentation/hwmon/w83793.rst 19639F: drivers/hwmon/w83793.c 19640 19641W83795 HARDWARE MONITORING DRIVER 19642M: Jean Delvare <jdelvare@suse.com> 19643L: linux-hwmon@vger.kernel.org 19644S: Maintained 19645F: drivers/hwmon/w83795.c 19646 19647W83L51xD SD/MMC CARD INTERFACE DRIVER 19648M: Pierre Ossman <pierre@ossman.eu> 19649S: Maintained 19650F: drivers/mmc/host/wbsd.* 19651 19652WACOM PROTOCOL 4 SERIAL TABLETS 19653M: Julian Squires <julian@cipht.net> 19654M: Hans de Goede <hdegoede@redhat.com> 19655L: linux-input@vger.kernel.org 19656S: Maintained 19657F: drivers/input/tablet/wacom_serial4.c 19658 19659WATCHDOG DEVICE DRIVERS 19660M: Wim Van Sebroeck <wim@linux-watchdog.org> 19661M: Guenter Roeck <linux@roeck-us.net> 19662L: linux-watchdog@vger.kernel.org 19663S: Maintained 19664W: http://www.linux-watchdog.org/ 19665T: git git://www.linux-watchdog.org/linux-watchdog.git 19666F: Documentation/devicetree/bindings/watchdog/ 19667F: Documentation/watchdog/ 19668F: drivers/watchdog/ 19669F: include/linux/watchdog.h 19670F: include/uapi/linux/watchdog.h 19671 19672WHISKEYCOVE PMIC GPIO DRIVER 19673M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 19674L: linux-gpio@vger.kernel.org 19675S: Maintained 19676F: drivers/gpio/gpio-wcove.c 19677 19678WHWAVE RTC DRIVER 19679M: Dianlong Li <long17.cool@163.com> 19680L: linux-rtc@vger.kernel.org 19681S: Maintained 19682F: drivers/rtc/rtc-sd3078.c 19683 19684WIIMOTE HID DRIVER 19685M: David Rheinsberg <david.rheinsberg@gmail.com> 19686L: linux-input@vger.kernel.org 19687S: Maintained 19688F: drivers/hid/hid-wiimote* 19689 19690WILOCITY WIL6210 WIRELESS DRIVER 19691M: Maya Erez <merez@codeaurora.org> 19692L: linux-wireless@vger.kernel.org 19693L: wil6210@qti.qualcomm.com 19694S: Supported 19695W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 19696F: drivers/net/wireless/ath/wil6210/ 19697 19698WINBOND CIR DRIVER 19699M: David Härdeman <david@hardeman.nu> 19700S: Maintained 19701F: drivers/media/rc/winbond-cir.c 19702 19703WINSYSTEMS EBC-C384 WATCHDOG DRIVER 19704M: William Breathitt Gray <vilhelm.gray@gmail.com> 19705L: linux-watchdog@vger.kernel.org 19706S: Maintained 19707F: drivers/watchdog/ebc-c384_wdt.c 19708 19709WINSYSTEMS WS16C48 GPIO DRIVER 19710M: William Breathitt Gray <vilhelm.gray@gmail.com> 19711L: linux-gpio@vger.kernel.org 19712S: Maintained 19713F: drivers/gpio/gpio-ws16c48.c 19714 19715WIREGUARD SECURE NETWORK TUNNEL 19716M: Jason A. Donenfeld <Jason@zx2c4.com> 19717L: wireguard@lists.zx2c4.com 19718L: netdev@vger.kernel.org 19719S: Maintained 19720F: drivers/net/wireguard/ 19721F: tools/testing/selftests/wireguard/ 19722 19723WISTRON LAPTOP BUTTON DRIVER 19724M: Miloslav Trmac <mitr@volny.cz> 19725S: Maintained 19726F: drivers/input/misc/wistron_btns.c 19727 19728WL3501 WIRELESS PCMCIA CARD DRIVER 19729L: linux-wireless@vger.kernel.org 19730S: Odd fixes 19731F: drivers/net/wireless/wl3501* 19732 19733WOLFSON MICROELECTRONICS DRIVERS 19734L: patches@opensource.cirrus.com 19735S: Supported 19736W: https://github.com/CirrusLogic/linux-drivers/wiki 19737T: git https://github.com/CirrusLogic/linux-drivers.git 19738F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 19739F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 19740F: Documentation/devicetree/bindings/mfd/wm831x.txt 19741F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 19742F: Documentation/devicetree/bindings/sound/wlf,arizona.yaml 19743F: Documentation/hwmon/wm83??.rst 19744F: arch/arm/mach-s3c/mach-crag6410* 19745F: drivers/clk/clk-wm83*.c 19746F: drivers/gpio/gpio-*wm*.c 19747F: drivers/gpio/gpio-arizona.c 19748F: drivers/hwmon/wm83??-hwmon.c 19749F: drivers/input/misc/wm831x-on.c 19750F: drivers/input/touchscreen/wm831x-ts.c 19751F: drivers/input/touchscreen/wm97*.c 19752F: drivers/leds/leds-wm83*.c 19753F: drivers/mfd/arizona* 19754F: drivers/mfd/cs47l24* 19755F: drivers/mfd/wm*.c 19756F: drivers/power/supply/wm83*.c 19757F: drivers/regulator/arizona* 19758F: drivers/regulator/wm8*.c 19759F: drivers/rtc/rtc-wm83*.c 19760F: drivers/video/backlight/wm83*_bl.c 19761F: drivers/watchdog/wm83*_wdt.c 19762F: include/linux/mfd/arizona/ 19763F: include/linux/mfd/wm831x/ 19764F: include/linux/mfd/wm8350/ 19765F: include/linux/mfd/wm8400* 19766F: include/linux/regulator/arizona* 19767F: include/linux/wm97xx.h 19768F: include/sound/wm????.h 19769F: sound/soc/codecs/arizona* 19770F: sound/soc/codecs/cs47l24* 19771F: sound/soc/codecs/wm* 19772 19773WORKQUEUE 19774M: Tejun Heo <tj@kernel.org> 19775R: Lai Jiangshan <jiangshanlai@gmail.com> 19776S: Maintained 19777T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 19778F: Documentation/core-api/workqueue.rst 19779F: include/linux/workqueue.h 19780F: kernel/workqueue.c 19781 19782X-POWERS AXP288 PMIC DRIVERS 19783M: Hans de Goede <hdegoede@redhat.com> 19784S: Maintained 19785F: drivers/acpi/pmic/intel_pmic_xpower.c 19786N: axp288 19787 19788X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 19789M: Chen-Yu Tsai <wens@csie.org> 19790L: linux-kernel@vger.kernel.org 19791S: Maintained 19792N: axp[128] 19793 19794X.25 STACK 19795M: Martin Schiller <ms@dev.tdt.de> 19796L: linux-x25@vger.kernel.org 19797S: Maintained 19798F: Documentation/networking/lapb-module.rst 19799F: Documentation/networking/x25* 19800F: drivers/net/wan/hdlc_x25.c 19801F: drivers/net/wan/lapbether.c 19802F: include/*/lapb.h 19803F: include/net/x25* 19804F: include/uapi/linux/x25.h 19805F: net/lapb/ 19806F: net/x25/ 19807 19808X86 ARCHITECTURE (32-BIT AND 64-BIT) 19809M: Thomas Gleixner <tglx@linutronix.de> 19810M: Ingo Molnar <mingo@redhat.com> 19811M: Borislav Petkov <bp@alien8.de> 19812M: x86@kernel.org 19813R: "H. Peter Anvin" <hpa@zytor.com> 19814L: linux-kernel@vger.kernel.org 19815S: Maintained 19816T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19817F: Documentation/devicetree/bindings/x86/ 19818F: Documentation/x86/ 19819F: arch/x86/ 19820 19821X86 ENTRY CODE 19822M: Andy Lutomirski <luto@kernel.org> 19823L: linux-kernel@vger.kernel.org 19824S: Maintained 19825T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 19826F: arch/x86/entry/ 19827 19828X86 MCE INFRASTRUCTURE 19829M: Tony Luck <tony.luck@intel.com> 19830M: Borislav Petkov <bp@alien8.de> 19831L: linux-edac@vger.kernel.org 19832S: Maintained 19833F: arch/x86/kernel/cpu/mce/* 19834 19835X86 MICROCODE UPDATE SUPPORT 19836M: Borislav Petkov <bp@alien8.de> 19837S: Maintained 19838F: arch/x86/kernel/cpu/microcode/* 19839 19840X86 MM 19841M: Dave Hansen <dave.hansen@linux.intel.com> 19842M: Andy Lutomirski <luto@kernel.org> 19843M: Peter Zijlstra <peterz@infradead.org> 19844L: linux-kernel@vger.kernel.org 19845S: Maintained 19846T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 19847F: arch/x86/mm/ 19848 19849X86 PLATFORM DRIVERS 19850M: Hans de Goede <hdegoede@redhat.com> 19851M: Mark Gross <mgross@linux.intel.com> 19852L: platform-driver-x86@vger.kernel.org 19853S: Maintained 19854T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 19855F: drivers/platform/olpc/ 19856F: drivers/platform/x86/ 19857 19858X86 PLATFORM DRIVERS - ARCH 19859R: Darren Hart <dvhart@infradead.org> 19860R: Andy Shevchenko <andy@infradead.org> 19861L: platform-driver-x86@vger.kernel.org 19862L: x86@kernel.org 19863S: Maintained 19864T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 19865F: arch/x86/platform 19866 19867X86 PLATFORM UV HPE SUPERDOME FLEX 19868M: Steve Wahl <steve.wahl@hpe.com> 19869R: Mike Travis <mike.travis@hpe.com> 19870R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19871R: Russ Anderson <russ.anderson@hpe.com> 19872S: Supported 19873F: arch/x86/include/asm/uv/ 19874F: arch/x86/kernel/apic/x2apic_uv_x.c 19875F: arch/x86/platform/uv/ 19876 19877X86 VDSO 19878M: Andy Lutomirski <luto@kernel.org> 19879L: linux-kernel@vger.kernel.org 19880S: Maintained 19881T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 19882F: arch/x86/entry/vdso/ 19883 19884XARRAY 19885M: Matthew Wilcox <willy@infradead.org> 19886L: linux-fsdevel@vger.kernel.org 19887S: Supported 19888F: Documentation/core-api/xarray.rst 19889F: include/linux/idr.h 19890F: include/linux/xarray.h 19891F: lib/idr.c 19892F: lib/xarray.c 19893F: tools/testing/radix-tree 19894 19895XBOX DVD IR REMOTE 19896M: Benjamin Valentin <benpicco@googlemail.com> 19897S: Maintained 19898F: drivers/media/rc/keymaps/rc-xbox-dvd.c 19899F: drivers/media/rc/xbox_remote.c 19900 19901XC2028/3028 TUNER DRIVER 19902M: Mauro Carvalho Chehab <mchehab@kernel.org> 19903L: linux-media@vger.kernel.org 19904S: Maintained 19905W: https://linuxtv.org 19906T: git git://linuxtv.org/media_tree.git 19907F: drivers/media/tuners/tuner-xc2028.* 19908 19909XDP (eXpress Data Path) 19910M: Alexei Starovoitov <ast@kernel.org> 19911M: Daniel Borkmann <daniel@iogearbox.net> 19912M: David S. Miller <davem@davemloft.net> 19913M: Jakub Kicinski <kuba@kernel.org> 19914M: Jesper Dangaard Brouer <hawk@kernel.org> 19915M: John Fastabend <john.fastabend@gmail.com> 19916L: netdev@vger.kernel.org 19917L: bpf@vger.kernel.org 19918S: Supported 19919F: include/net/xdp.h 19920F: include/net/xdp_priv.h 19921F: include/trace/events/xdp.h 19922F: kernel/bpf/cpumap.c 19923F: kernel/bpf/devmap.c 19924F: net/core/xdp.c 19925F: samples/bpf/xdp* 19926F: tools/testing/selftests/bpf/*xdp* 19927F: tools/testing/selftests/bpf/*/*xdp* 19928F: drivers/net/ethernet/*/*/*/*/*xdp* 19929F: drivers/net/ethernet/*/*/*xdp* 19930K: (?:\b|_)xdp(?:\b|_) 19931 19932XDP SOCKETS (AF_XDP) 19933M: Björn Töpel <bjorn@kernel.org> 19934M: Magnus Karlsson <magnus.karlsson@intel.com> 19935R: Jonathan Lemon <jonathan.lemon@gmail.com> 19936L: netdev@vger.kernel.org 19937L: bpf@vger.kernel.org 19938S: Maintained 19939F: Documentation/networking/af_xdp.rst 19940F: include/net/xdp_sock* 19941F: include/net/xsk_buff_pool.h 19942F: include/uapi/linux/if_xdp.h 19943F: include/uapi/linux/xdp_diag.h 19944F: include/net/netns/xdp.h 19945F: net/xdp/ 19946F: samples/bpf/xdpsock* 19947F: tools/lib/bpf/xsk* 19948 19949XEN BLOCK SUBSYSTEM 19950M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19951M: Roger Pau Monné <roger.pau@citrix.com> 19952L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19953S: Supported 19954F: drivers/block/xen* 19955F: drivers/block/xen-blkback/* 19956 19957XEN HYPERVISOR ARM 19958M: Stefano Stabellini <sstabellini@kernel.org> 19959L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19960S: Maintained 19961F: arch/arm/include/asm/xen/ 19962F: arch/arm/xen/ 19963 19964XEN HYPERVISOR ARM64 19965M: Stefano Stabellini <sstabellini@kernel.org> 19966L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19967S: Maintained 19968F: arch/arm64/include/asm/xen/ 19969F: arch/arm64/xen/ 19970 19971XEN HYPERVISOR INTERFACE 19972M: Boris Ostrovsky <boris.ostrovsky@oracle.com> 19973M: Juergen Gross <jgross@suse.com> 19974R: Stefano Stabellini <sstabellini@kernel.org> 19975L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19976S: Supported 19977T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 19978F: Documentation/ABI/stable/sysfs-hypervisor-xen 19979F: Documentation/ABI/testing/sysfs-hypervisor-xen 19980F: arch/x86/include/asm/pvclock-abi.h 19981F: arch/x86/include/asm/xen/ 19982F: arch/x86/platform/pvh/ 19983F: arch/x86/xen/ 19984F: drivers/*/xen-*front.c 19985F: drivers/xen/ 19986F: include/uapi/xen/ 19987F: include/xen/ 19988 19989XEN NETWORK BACKEND DRIVER 19990M: Wei Liu <wei.liu@kernel.org> 19991M: Paul Durrant <paul@xen.org> 19992L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 19993L: netdev@vger.kernel.org 19994S: Supported 19995F: drivers/net/xen-netback/* 19996 19997XEN PCI SUBSYSTEM 19998M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 19999L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20000S: Supported 20001F: arch/x86/pci/*xen* 20002F: drivers/pci/*xen* 20003 20004XEN PVSCSI DRIVERS 20005M: Juergen Gross <jgross@suse.com> 20006L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20007L: linux-scsi@vger.kernel.org 20008S: Supported 20009F: drivers/scsi/xen-scsifront.c 20010F: drivers/xen/xen-scsiback.c 20011F: include/xen/interface/io/vscsiif.h 20012 20013XEN SOUND FRONTEND DRIVER 20014M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 20015L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20016L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20017S: Supported 20018F: sound/xen/* 20019 20020XEN SWIOTLB SUBSYSTEM 20021M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 20022L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20023L: iommu@lists.linux-foundation.org 20024S: Supported 20025F: arch/x86/xen/*swiotlb* 20026F: drivers/xen/*swiotlb* 20027 20028XFS FILESYSTEM 20029C: irc://irc.oftc.net/xfs 20030M: Darrick J. Wong <djwong@kernel.org> 20031M: linux-xfs@vger.kernel.org 20032L: linux-xfs@vger.kernel.org 20033S: Supported 20034W: http://xfs.org/ 20035T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 20036F: Documentation/ABI/testing/sysfs-fs-xfs 20037F: Documentation/admin-guide/xfs.rst 20038F: Documentation/filesystems/xfs-delayed-logging-design.rst 20039F: Documentation/filesystems/xfs-self-describing-metadata.rst 20040F: fs/xfs/ 20041F: include/uapi/linux/dqblk_xfs.h 20042F: include/uapi/linux/fsmap.h 20043 20044XILINX AXI ETHERNET DRIVER 20045M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 20046S: Maintained 20047F: drivers/net/ethernet/xilinx/xilinx_axienet* 20048 20049XILINX CAN DRIVER 20050M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 20051R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 20052L: linux-can@vger.kernel.org 20053S: Maintained 20054F: Documentation/devicetree/bindings/net/can/xilinx_can.txt 20055F: drivers/net/can/xilinx_can.c 20056 20057XILINX GPIO DRIVER 20058M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 20059R: Srinivas Neeli <srinivas.neeli@xilinx.com> 20060R: Michal Simek <michal.simek@xilinx.com> 20061S: Maintained 20062F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt 20063F: Documentation/devicetree/bindings/gpio/gpio-zynq.txt 20064F: drivers/gpio/gpio-xilinx.c 20065F: drivers/gpio/gpio-zynq.c 20066 20067XILINX SD-FEC IP CORES 20068M: Derek Kiernan <derek.kiernan@xilinx.com> 20069M: Dragan Cvetic <dragan.cvetic@xilinx.com> 20070S: Maintained 20071F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 20072F: Documentation/misc-devices/xilinx_sdfec.rst 20073F: drivers/misc/Kconfig 20074F: drivers/misc/Makefile 20075F: drivers/misc/xilinx_sdfec.c 20076F: include/uapi/misc/xilinx_sdfec.h 20077 20078XILINX UARTLITE SERIAL DRIVER 20079M: Peter Korsgaard <jacmet@sunsite.dk> 20080L: linux-serial@vger.kernel.org 20081S: Maintained 20082F: drivers/tty/serial/uartlite.c 20083 20084XILINX VIDEO IP CORES 20085M: Hyun Kwon <hyun.kwon@xilinx.com> 20086M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20087L: linux-media@vger.kernel.org 20088S: Supported 20089T: git git://linuxtv.org/media_tree.git 20090F: Documentation/devicetree/bindings/media/xilinx/ 20091F: drivers/media/platform/xilinx/ 20092F: include/uapi/linux/xilinx-v4l2-controls.h 20093 20094XILINX ZYNQMP DPDMA DRIVER 20095M: Hyun Kwon <hyun.kwon@xilinx.com> 20096M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20097L: dmaengine@vger.kernel.org 20098S: Supported 20099F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 20100F: drivers/dma/xilinx/xilinx_dpdma.c 20101F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 20102 20103XILINX ZYNQMP PSGTR PHY DRIVER 20104M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 20105M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20106L: linux-kernel@vger.kernel.org 20107S: Supported 20108T: git https://github.com/Xilinx/linux-xlnx.git 20109F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 20110F: drivers/phy/xilinx/phy-zynqmp.c 20111 20112XILLYBUS DRIVER 20113M: Eli Billauer <eli.billauer@gmail.com> 20114L: linux-kernel@vger.kernel.org 20115S: Supported 20116F: drivers/char/xillybus/ 20117 20118XLP9XX I2C DRIVER 20119M: George Cherian <gcherian@marvell.com> 20120L: linux-i2c@vger.kernel.org 20121S: Supported 20122W: http://www.marvell.com 20123F: Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt 20124F: drivers/i2c/busses/i2c-xlp9xx.c 20125 20126XRA1403 GPIO EXPANDER 20127M: Nandor Han <nandor.han@ge.com> 20128M: Semi Malinen <semi.malinen@ge.com> 20129L: linux-gpio@vger.kernel.org 20130S: Maintained 20131F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 20132F: drivers/gpio/gpio-xra1403.c 20133 20134XTENSA XTFPGA PLATFORM SUPPORT 20135M: Max Filippov <jcmvbkbc@gmail.com> 20136L: linux-xtensa@linux-xtensa.org 20137S: Maintained 20138F: drivers/spi/spi-xtensa-xtfpga.c 20139F: sound/soc/xtensa/xtfpga-i2s.c 20140 20141YAM DRIVER FOR AX.25 20142M: Jean-Paul Roubelat <jpr@f6fbb.org> 20143L: linux-hams@vger.kernel.org 20144S: Maintained 20145F: drivers/net/hamradio/yam* 20146F: include/linux/yam.h 20147 20148YAMA SECURITY MODULE 20149M: Kees Cook <keescook@chromium.org> 20150S: Supported 20151T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip 20152F: Documentation/admin-guide/LSM/Yama.rst 20153F: security/yama/ 20154 20155YEALINK PHONE DRIVER 20156M: Henk Vergonet <Henk.Vergonet@gmail.com> 20157L: usbb2k-api-dev@nongnu.org 20158S: Maintained 20159F: Documentation/input/devices/yealink.rst 20160F: drivers/input/misc/yealink.* 20161 20162Z8530 DRIVER FOR AX.25 20163M: Joerg Reuter <jreuter@yaina.de> 20164L: linux-hams@vger.kernel.org 20165S: Maintained 20166W: http://yaina.de/jreuter/ 20167W: http://www.qsl.net/dl1bke/ 20168F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 20169F: drivers/net/hamradio/*scc.c 20170F: drivers/net/hamradio/z8530.h 20171 20172ZBUD COMPRESSED PAGE ALLOCATOR 20173M: Seth Jennings <sjenning@redhat.com> 20174M: Dan Streetman <ddstreet@ieee.org> 20175L: linux-mm@kvack.org 20176S: Maintained 20177F: include/linux/zbud.h 20178F: mm/zbud.c 20179 20180ZD1211RW WIRELESS DRIVER 20181M: Daniel Drake <dsd@gentoo.org> 20182M: Ulrich Kunitz <kune@deine-taler.de> 20183L: linux-wireless@vger.kernel.org 20184L: zd1211-devs@lists.sourceforge.net (subscribers-only) 20185S: Maintained 20186W: http://zd1211.ath.cx/wiki/DriverRewrite 20187F: drivers/net/wireless/zydas/zd1211rw/ 20188 20189ZD1301 MEDIA DRIVER 20190M: Antti Palosaari <crope@iki.fi> 20191L: linux-media@vger.kernel.org 20192S: Maintained 20193W: https://linuxtv.org/ 20194W: http://palosaari.fi/linux/ 20195Q: https://patchwork.linuxtv.org/project/linux-media/list/ 20196F: drivers/media/usb/dvb-usb-v2/zd1301* 20197 20198ZD1301_DEMOD MEDIA DRIVER 20199M: Antti Palosaari <crope@iki.fi> 20200L: linux-media@vger.kernel.org 20201S: Maintained 20202W: https://linuxtv.org/ 20203W: http://palosaari.fi/linux/ 20204Q: https://patchwork.linuxtv.org/project/linux-media/list/ 20205F: drivers/media/dvb-frontends/zd1301_demod* 20206 20207ZHAOXIN PROCESSOR SUPPORT 20208M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 20209L: linux-kernel@vger.kernel.org 20210S: Maintained 20211F: arch/x86/kernel/cpu/zhaoxin.c 20212 20213ZONEFS FILESYSTEM 20214M: Damien Le Moal <damien.lemoal@wdc.com> 20215M: Naohiro Aota <naohiro.aota@wdc.com> 20216R: Johannes Thumshirn <jth@kernel.org> 20217L: linux-fsdevel@vger.kernel.org 20218S: Maintained 20219T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 20220F: Documentation/filesystems/zonefs.rst 20221F: fs/zonefs/ 20222 20223ZPOOL COMPRESSED PAGE STORAGE API 20224M: Dan Streetman <ddstreet@ieee.org> 20225L: linux-mm@kvack.org 20226S: Maintained 20227F: include/linux/zpool.h 20228F: mm/zpool.c 20229 20230ZR36067 VIDEO FOR LINUX DRIVER 20231M: Corentin Labbe <clabbe@baylibre.com> 20232L: mjpeg-users@lists.sourceforge.net 20233L: linux-media@vger.kernel.org 20234S: Maintained 20235W: http://mjpeg.sourceforge.net/driver-zoran/ 20236Q: https://patchwork.linuxtv.org/project/linux-media/list/ 20237F: Documentation/driver-api/media/drivers/zoran.rst 20238F: drivers/staging/media/zoran/ 20239 20240ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 20241M: Minchan Kim <minchan@kernel.org> 20242M: Nitin Gupta <ngupta@vflare.org> 20243R: Sergey Senozhatsky <senozhatsky@chromium.org> 20244L: linux-kernel@vger.kernel.org 20245S: Maintained 20246F: Documentation/admin-guide/blockdev/zram.rst 20247F: drivers/block/zram/ 20248 20249ZS DECSTATION Z85C30 SERIAL DRIVER 20250M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20251S: Maintained 20252F: drivers/tty/serial/zs.* 20253 20254ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 20255M: Minchan Kim <minchan@kernel.org> 20256M: Nitin Gupta <ngupta@vflare.org> 20257R: Sergey Senozhatsky <senozhatsky@chromium.org> 20258L: linux-mm@kvack.org 20259S: Maintained 20260F: Documentation/vm/zsmalloc.rst 20261F: include/linux/zsmalloc.h 20262F: mm/zsmalloc.c 20263 20264ZSWAP COMPRESSED SWAP CACHING 20265M: Seth Jennings <sjenning@redhat.com> 20266M: Dan Streetman <ddstreet@ieee.org> 20267M: Vitaly Wool <vitaly.wool@konsulko.com> 20268L: linux-mm@kvack.org 20269S: Maintained 20270F: mm/zswap.c 20271 20272THE REST 20273M: Linus Torvalds <torvalds@linux-foundation.org> 20274L: linux-kernel@vger.kernel.org 20275S: Buried alive in reporters 20276Q: http://patchwork.kernel.org/project/LKML/list/ 20277T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 20278F: * 20279F: */ 20280
