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: drivers/counter/104-quad-8.c 303 304ACCES PCI-IDIO-16 GPIO DRIVER 305M: William Breathitt Gray <vilhelm.gray@gmail.com> 306L: linux-gpio@vger.kernel.org 307S: Maintained 308F: drivers/gpio/gpio-pci-idio-16.c 309 310ACCES PCIe-IDIO-24 GPIO DRIVER 311M: William Breathitt Gray <vilhelm.gray@gmail.com> 312L: linux-gpio@vger.kernel.org 313S: Maintained 314F: drivers/gpio/gpio-pcie-idio-24.c 315 316ACENIC DRIVER 317M: Jes Sorensen <jes@trained-monkey.org> 318L: linux-acenic@sunsite.dk 319S: Maintained 320F: drivers/net/ethernet/alteon/acenic* 321 322ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 323M: Peter Kaestle <peter@piie.net> 324L: platform-driver-x86@vger.kernel.org 325S: Maintained 326W: http://piie.net/?section=acerhdf 327F: drivers/platform/x86/acerhdf.c 328 329ACER WMI LAPTOP EXTRAS 330M: "Lee, Chun-Yi" <jlee@suse.com> 331L: platform-driver-x86@vger.kernel.org 332S: Maintained 333F: drivers/platform/x86/acer-wmi.c 334 335ACPI 336M: "Rafael J. Wysocki" <rafael@kernel.org> 337M: Len Brown <lenb@kernel.org> 338L: linux-acpi@vger.kernel.org 339S: Supported 340W: https://01.org/linux-acpi 341Q: https://patchwork.kernel.org/project/linux-acpi/list/ 342B: https://bugzilla.kernel.org 343T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 344F: Documentation/ABI/testing/configfs-acpi 345F: Documentation/ABI/testing/sysfs-bus-acpi 346F: Documentation/firmware-guide/acpi/ 347F: drivers/acpi/ 348F: drivers/pci/*/*acpi* 349F: drivers/pci/*acpi* 350F: drivers/pnp/pnpacpi/ 351F: include/acpi/ 352F: include/linux/acpi.h 353F: include/linux/fwnode.h 354F: tools/power/acpi/ 355 356ACPI APEI 357M: "Rafael J. Wysocki" <rafael@kernel.org> 358M: Len Brown <lenb@kernel.org> 359R: James Morse <james.morse@arm.com> 360R: Tony Luck <tony.luck@intel.com> 361R: Borislav Petkov <bp@alien8.de> 362L: linux-acpi@vger.kernel.org 363F: drivers/acpi/apei/ 364 365ACPI COMPONENT ARCHITECTURE (ACPICA) 366M: Robert Moore <robert.moore@intel.com> 367M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 368L: linux-acpi@vger.kernel.org 369L: devel@acpica.org 370S: Supported 371W: https://acpica.org/ 372W: https://github.com/acpica/acpica/ 373Q: https://patchwork.kernel.org/project/linux-acpi/list/ 374B: https://bugzilla.kernel.org 375B: https://bugs.acpica.org 376T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 377F: drivers/acpi/acpica/ 378F: include/acpi/ 379F: tools/power/acpi/ 380 381ACPI FAN DRIVER 382M: Zhang Rui <rui.zhang@intel.com> 383L: linux-acpi@vger.kernel.org 384S: Supported 385W: https://01.org/linux-acpi 386B: https://bugzilla.kernel.org 387F: drivers/acpi/fan.c 388 389ACPI FOR ARM64 (ACPI/arm64) 390M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 391M: Hanjun Guo <guohanjun@huawei.com> 392M: Sudeep Holla <sudeep.holla@arm.com> 393L: linux-acpi@vger.kernel.org 394L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 395S: Maintained 396F: drivers/acpi/arm64 397 398ACPI I2C MULTI INSTANTIATE DRIVER 399M: Hans de Goede <hdegoede@redhat.com> 400L: platform-driver-x86@vger.kernel.org 401S: Maintained 402F: drivers/platform/x86/i2c-multi-instantiate.c 403 404ACPI PMIC DRIVERS 405M: "Rafael J. Wysocki" <rafael@kernel.org> 406M: Len Brown <lenb@kernel.org> 407R: Andy Shevchenko <andy@kernel.org> 408R: Mika Westerberg <mika.westerberg@linux.intel.com> 409L: linux-acpi@vger.kernel.org 410S: Supported 411Q: https://patchwork.kernel.org/project/linux-acpi/list/ 412B: https://bugzilla.kernel.org 413T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 414F: drivers/acpi/pmic/ 415 416ACPI THERMAL DRIVER 417M: Rafael J. Wysocki <rafael@kernel.org> 418R: Zhang Rui <rui.zhang@intel.com> 419L: linux-acpi@vger.kernel.org 420S: Supported 421W: https://01.org/linux-acpi 422B: https://bugzilla.kernel.org 423F: drivers/acpi/*thermal* 424 425ACPI VIDEO DRIVER 426M: Zhang Rui <rui.zhang@intel.com> 427L: linux-acpi@vger.kernel.org 428S: Supported 429W: https://01.org/linux-acpi 430B: https://bugzilla.kernel.org 431F: drivers/acpi/acpi_video.c 432 433ACPI VIOT DRIVER 434M: Jean-Philippe Brucker <jean-philippe@linaro.org> 435L: linux-acpi@vger.kernel.org 436L: iommu@lists.linux-foundation.org 437S: Maintained 438F: drivers/acpi/viot.c 439F: include/linux/acpi_viot.h 440 441ACPI WMI DRIVER 442L: platform-driver-x86@vger.kernel.org 443S: Orphan 444F: drivers/platform/x86/wmi.c 445F: include/uapi/linux/wmi.h 446 447ACRN HYPERVISOR SERVICE MODULE 448M: Fei Li <fei1.li@intel.com> 449L: acrn-dev@lists.projectacrn.org (subscribers-only) 450S: Supported 451W: https://projectacrn.org 452F: Documentation/virt/acrn/ 453F: drivers/virt/acrn/ 454F: include/uapi/linux/acrn.h 455 456AD1889 ALSA SOUND DRIVER 457L: linux-parisc@vger.kernel.org 458S: Maintained 459W: https://parisc.wiki.kernel.org/index.php/AD1889 460F: sound/pci/ad1889.* 461 462AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 463M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 464L: linux-iio@vger.kernel.org 465S: Supported 466F: drivers/iio/potentiometer/ad5110.c 467 468AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 469M: Michael Hennerich <michael.hennerich@analog.com> 470S: Supported 471W: http://wiki.analog.com/AD5254 472W: http://ez.analog.com/community/linux-device-drivers 473F: drivers/misc/ad525x_dpot.c 474 475AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 476M: Michael Hennerich <michael.hennerich@analog.com> 477S: Supported 478W: http://wiki.analog.com/AD5398 479W: http://ez.analog.com/community/linux-device-drivers 480F: drivers/regulator/ad5398.c 481 482AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 483M: Michael Hennerich <michael.hennerich@analog.com> 484S: Supported 485W: http://wiki.analog.com/AD7142 486W: http://ez.analog.com/community/linux-device-drivers 487F: drivers/input/misc/ad714x.c 488 489AD7877 TOUCHSCREEN DRIVER 490M: Michael Hennerich <michael.hennerich@analog.com> 491S: Supported 492W: http://wiki.analog.com/AD7877 493W: http://ez.analog.com/community/linux-device-drivers 494F: drivers/input/touchscreen/ad7877.c 495 496AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 497M: Michael Hennerich <michael.hennerich@analog.com> 498S: Supported 499W: http://wiki.analog.com/AD7879 500W: http://ez.analog.com/community/linux-device-drivers 501F: drivers/input/touchscreen/ad7879.c 502 503ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 504M: Jiri Kosina <jikos@kernel.org> 505S: Maintained 506 507ADF7242 IEEE 802.15.4 RADIO DRIVER 508M: Michael Hennerich <michael.hennerich@analog.com> 509L: linux-wpan@vger.kernel.org 510S: Supported 511W: https://wiki.analog.com/ADF7242 512W: http://ez.analog.com/community/linux-device-drivers 513F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 514F: drivers/net/ieee802154/adf7242.c 515 516ADM1025 HARDWARE MONITOR DRIVER 517M: Jean Delvare <jdelvare@suse.com> 518L: linux-hwmon@vger.kernel.org 519S: Maintained 520F: Documentation/hwmon/adm1025.rst 521F: drivers/hwmon/adm1025.c 522 523ADM1029 HARDWARE MONITOR DRIVER 524M: Corentin Labbe <clabbe.montjoie@gmail.com> 525L: linux-hwmon@vger.kernel.org 526S: Maintained 527F: drivers/hwmon/adm1029.c 528 529ADM8211 WIRELESS DRIVER 530L: linux-wireless@vger.kernel.org 531S: Orphan 532W: https://wireless.wiki.kernel.org/ 533F: drivers/net/wireless/admtek/adm8211.* 534 535ADP1653 FLASH CONTROLLER DRIVER 536M: Sakari Ailus <sakari.ailus@iki.fi> 537L: linux-media@vger.kernel.org 538S: Maintained 539F: drivers/media/i2c/adp1653.c 540F: include/media/i2c/adp1653.h 541 542ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 543M: Michael Hennerich <michael.hennerich@analog.com> 544S: Supported 545W: http://wiki.analog.com/ADP5520 546W: http://ez.analog.com/community/linux-device-drivers 547F: drivers/gpio/gpio-adp5520.c 548F: drivers/input/keyboard/adp5520-keys.c 549F: drivers/leds/leds-adp5520.c 550F: drivers/mfd/adp5520.c 551F: drivers/video/backlight/adp5520_bl.c 552 553ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 554M: Michael Hennerich <michael.hennerich@analog.com> 555S: Supported 556W: http://wiki.analog.com/ADP5588 557W: http://ez.analog.com/community/linux-device-drivers 558F: drivers/gpio/gpio-adp5588.c 559F: drivers/input/keyboard/adp5588-keys.c 560 561ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 562M: Michael Hennerich <michael.hennerich@analog.com> 563S: Supported 564W: http://wiki.analog.com/ADP8860 565W: http://ez.analog.com/community/linux-device-drivers 566F: drivers/video/backlight/adp8860_bl.c 567 568ADT746X FAN DRIVER 569M: Colin Leroy <colin@colino.net> 570S: Maintained 571F: drivers/macintosh/therm_adt746x.c 572 573ADT7475 HARDWARE MONITOR DRIVER 574M: Jean Delvare <jdelvare@suse.com> 575L: linux-hwmon@vger.kernel.org 576S: Maintained 577F: Documentation/hwmon/adt7475.rst 578F: drivers/hwmon/adt7475.c 579 580ADVANSYS SCSI DRIVER 581M: Matthew Wilcox <willy@infradead.org> 582M: Hannes Reinecke <hare@suse.com> 583L: linux-scsi@vger.kernel.org 584S: Maintained 585F: Documentation/scsi/advansys.rst 586F: drivers/scsi/advansys.c 587 588ADVANTECH SWBTN DRIVER 589M: Andrea Ho <Andrea.Ho@advantech.com.tw> 590L: platform-driver-x86@vger.kernel.org 591S: Maintained 592F: drivers/platform/x86/adv_swbutton.c 593 594ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 595M: Michael Hennerich <michael.hennerich@analog.com> 596S: Supported 597W: http://wiki.analog.com/ADXL345 598W: http://ez.analog.com/community/linux-device-drivers 599F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 600F: drivers/input/misc/adxl34x.c 601 602ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 603M: Michael Hennerich <michael.hennerich@analog.com> 604S: Supported 605W: http://ez.analog.com/community/linux-device-drivers 606F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 607F: drivers/iio/accel/adxl372.c 608F: drivers/iio/accel/adxl372_i2c.c 609F: drivers/iio/accel/adxl372_spi.c 610 611AF9013 MEDIA DRIVER 612M: Antti Palosaari <crope@iki.fi> 613L: linux-media@vger.kernel.org 614S: Maintained 615W: https://linuxtv.org 616W: http://palosaari.fi/linux/ 617Q: http://patchwork.linuxtv.org/project/linux-media/list/ 618T: git git://linuxtv.org/anttip/media_tree.git 619F: drivers/media/dvb-frontends/af9013* 620 621AF9033 MEDIA DRIVER 622M: Antti Palosaari <crope@iki.fi> 623L: linux-media@vger.kernel.org 624S: Maintained 625W: https://linuxtv.org 626W: http://palosaari.fi/linux/ 627Q: http://patchwork.linuxtv.org/project/linux-media/list/ 628T: git git://linuxtv.org/anttip/media_tree.git 629F: drivers/media/dvb-frontends/af9033* 630 631AFFS FILE SYSTEM 632M: David Sterba <dsterba@suse.com> 633L: linux-fsdevel@vger.kernel.org 634S: Odd Fixes 635F: Documentation/filesystems/affs.rst 636F: fs/affs/ 637 638AFS FILESYSTEM 639M: David Howells <dhowells@redhat.com> 640M: Marc Dionne <marc.dionne@auristor.com> 641L: linux-afs@lists.infradead.org 642S: Supported 643W: https://www.infradead.org/~dhowells/kafs/ 644F: Documentation/filesystems/afs.rst 645F: fs/afs/ 646F: include/trace/events/afs.h 647 648AGPGART DRIVER 649M: David Airlie <airlied@linux.ie> 650S: Maintained 651T: git git://anongit.freedesktop.org/drm/drm 652F: drivers/char/agp/ 653F: include/linux/agp* 654F: include/uapi/linux/agp* 655 656AHA152X SCSI DRIVER 657M: "Juergen E. Fischer" <fischer@norbit.de> 658L: linux-scsi@vger.kernel.org 659S: Maintained 660F: drivers/scsi/aha152x* 661F: drivers/scsi/pcmcia/aha152x* 662 663AIC7XXX / AIC79XX SCSI DRIVER 664M: Hannes Reinecke <hare@suse.com> 665L: linux-scsi@vger.kernel.org 666S: Maintained 667F: drivers/scsi/aic7xxx/ 668 669AIMSLAB FM RADIO RECEIVER DRIVER 670M: Hans Verkuil <hverkuil@xs4all.nl> 671L: linux-media@vger.kernel.org 672S: Maintained 673W: https://linuxtv.org 674T: git git://linuxtv.org/media_tree.git 675F: drivers/media/radio/radio-aimslab* 676 677AIO 678M: Benjamin LaHaise <bcrl@kvack.org> 679L: linux-aio@kvack.org 680S: Supported 681F: fs/aio.c 682F: include/linux/*aio*.h 683 684AIRSPY MEDIA DRIVER 685M: Antti Palosaari <crope@iki.fi> 686L: linux-media@vger.kernel.org 687S: Maintained 688W: https://linuxtv.org 689W: http://palosaari.fi/linux/ 690Q: http://patchwork.linuxtv.org/project/linux-media/list/ 691T: git git://linuxtv.org/anttip/media_tree.git 692F: drivers/media/usb/airspy/ 693 694ALACRITECH GIGABIT ETHERNET DRIVER 695M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 696S: Maintained 697F: drivers/net/ethernet/alacritech/* 698 699ALCATEL SPEEDTOUCH USB DRIVER 700M: Duncan Sands <duncan.sands@free.fr> 701L: linux-usb@vger.kernel.org 702S: Maintained 703W: http://www.linux-usb.org/SpeedTouch/ 704F: drivers/usb/atm/speedtch.c 705F: drivers/usb/atm/usbatm.c 706 707ALCHEMY AU1XX0 MMC DRIVER 708M: Manuel Lauss <manuel.lauss@gmail.com> 709S: Maintained 710F: drivers/mmc/host/au1xmmc.c 711 712ALI1563 I2C DRIVER 713M: Rudolf Marek <r.marek@assembler.cz> 714L: linux-i2c@vger.kernel.org 715S: Maintained 716F: Documentation/i2c/busses/i2c-ali1563.rst 717F: drivers/i2c/busses/i2c-ali1563.c 718 719ALIENWARE WMI DRIVER 720L: Dell.Client.Kernel@dell.com 721S: Maintained 722F: drivers/platform/x86/dell/alienware-wmi.c 723 724ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER 725M: Tomislav Denis <tomislav.denis@avl.com> 726L: linux-iio@vger.kernel.org 727S: Maintained 728W: http://www.allsensors.com/ 729F: Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml 730F: drivers/iio/pressure/dlhl60d.c 731 732ALLEGRO DVT VIDEO IP CORE DRIVER 733M: Michael Tretter <m.tretter@pengutronix.de> 734R: Pengutronix Kernel Team <kernel@pengutronix.de> 735L: linux-media@vger.kernel.org 736S: Maintained 737F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 738F: drivers/media/platform/allegro-dvt/ 739 740ALLWINNER A10 CSI DRIVER 741M: Maxime Ripard <mripard@kernel.org> 742L: linux-media@vger.kernel.org 743S: Maintained 744T: git git://linuxtv.org/media_tree.git 745F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 746F: drivers/media/platform/sunxi/sun4i-csi/ 747 748ALLWINNER CPUFREQ DRIVER 749M: Yangtao Li <tiny.windzz@gmail.com> 750L: linux-pm@vger.kernel.org 751S: Maintained 752F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 753F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 754 755ALLWINNER CRYPTO DRIVERS 756M: Corentin Labbe <clabbe.montjoie@gmail.com> 757L: linux-crypto@vger.kernel.org 758S: Maintained 759F: drivers/crypto/allwinner/ 760 761ALLWINNER HARDWARE SPINLOCK SUPPORT 762M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 763S: Maintained 764F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-hwspinlock.yaml 765F: drivers/hwspinlock/sun6i_hwspinlock.c 766 767ALLWINNER THERMAL DRIVER 768M: Vasily Khoruzhick <anarsoul@gmail.com> 769M: Yangtao Li <tiny.windzz@gmail.com> 770L: linux-pm@vger.kernel.org 771S: Maintained 772F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 773F: drivers/thermal/sun8i_thermal.c 774 775ALLWINNER VPU DRIVER 776M: Maxime Ripard <mripard@kernel.org> 777M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 778L: linux-media@vger.kernel.org 779S: Maintained 780F: drivers/staging/media/sunxi/cedrus/ 781 782ALPHA PORT 783M: Richard Henderson <rth@twiddle.net> 784M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 785M: Matt Turner <mattst88@gmail.com> 786L: linux-alpha@vger.kernel.org 787S: Odd Fixes 788F: arch/alpha/ 789 790ALPS PS/2 TOUCHPAD DRIVER 791R: Pali Rohár <pali@kernel.org> 792F: drivers/input/mouse/alps.* 793 794ALTERA I2C CONTROLLER DRIVER 795M: Thor Thayer <thor.thayer@linux.intel.com> 796S: Maintained 797F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 798F: drivers/i2c/busses/i2c-altera.c 799 800ALTERA MAILBOX DRIVER 801M: Joyce Ooi <joyce.ooi@intel.com> 802S: Maintained 803F: drivers/mailbox/mailbox-altera.c 804 805ALTERA MSGDMA IP CORE DRIVER 806M: Olivier Dautricourt <olivier.dautricourt@orolia.com> 807R: Stefan Roese <sr@denx.de> 808L: dmaengine@vger.kernel.org 809S: Odd Fixes 810F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 811F: drivers/dma/altera-msgdma.c 812 813ALTERA PIO DRIVER 814M: Mun Yew Tham <mun.yew.tham@intel.com> 815L: linux-gpio@vger.kernel.org 816S: Maintained 817F: drivers/gpio/gpio-altera.c 818 819ALTERA SYSTEM MANAGER DRIVER 820M: Thor Thayer <thor.thayer@linux.intel.com> 821S: Maintained 822F: drivers/mfd/altera-sysmgr.c 823F: include/linux/mfd/altera-sysmgr.h 824 825ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 826M: Thor Thayer <thor.thayer@linux.intel.com> 827S: Maintained 828F: drivers/gpio/gpio-altera-a10sr.c 829F: drivers/mfd/altera-a10sr.c 830F: drivers/reset/reset-a10sr.c 831F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 832F: include/linux/mfd/altera-a10sr.h 833 834ALTERA TRIPLE SPEED ETHERNET DRIVER 835M: Joyce Ooi <joyce.ooi@intel.com> 836L: netdev@vger.kernel.org 837S: Maintained 838F: drivers/net/ethernet/altera/ 839 840ALTERA UART/JTAG UART SERIAL DRIVERS 841M: Tobias Klauser <tklauser@distanz.ch> 842L: linux-serial@vger.kernel.org 843S: Maintained 844F: drivers/tty/serial/altera_jtaguart.c 845F: drivers/tty/serial/altera_uart.c 846F: include/linux/altera_jtaguart.h 847F: include/linux/altera_uart.h 848 849AMAZON ANNAPURNA LABS FIC DRIVER 850M: Talel Shenhar <talel@amazon.com> 851S: Maintained 852F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 853F: drivers/irqchip/irq-al-fic.c 854 855AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 856M: Talel Shenhar <talel@amazon.com> 857M: Talel Shenhar <talelshenhar@gmail.com> 858S: Maintained 859F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 860F: drivers/edac/al_mc_edac.c 861 862AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 863M: Talel Shenhar <talel@amazon.com> 864S: Maintained 865F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 866F: drivers/thermal/thermal_mmio.c 867 868AMAZON ETHERNET DRIVERS 869M: Netanel Belgazal <netanel@amazon.com> 870M: Arthur Kiyanovski <akiyano@amazon.com> 871R: Guy Tzalik <gtzalik@amazon.com> 872R: Saeed Bishara <saeedb@amazon.com> 873L: netdev@vger.kernel.org 874S: Supported 875F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 876F: drivers/net/ethernet/amazon/ 877 878AMAZON RDMA EFA DRIVER 879M: Gal Pressman <galpress@amazon.com> 880R: Yossi Leybovich <sleybo@amazon.com> 881L: linux-rdma@vger.kernel.org 882S: Supported 883Q: https://patchwork.kernel.org/project/linux-rdma/list/ 884F: drivers/infiniband/hw/efa/ 885F: include/uapi/rdma/efa-abi.h 886 887AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 888M: Tom Lendacky <thomas.lendacky@amd.com> 889M: John Allen <john.allen@amd.com> 890L: linux-crypto@vger.kernel.org 891S: Supported 892F: drivers/crypto/ccp/ 893F: include/linux/ccp.h 894 895AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 896M: Brijesh Singh <brijesh.singh@amd.com> 897M: Tom Lendacky <thomas.lendacky@amd.com> 898L: linux-crypto@vger.kernel.org 899S: Supported 900F: drivers/crypto/ccp/sev* 901F: include/uapi/linux/psp-sev.h 902 903AMD DISPLAY CORE 904M: Harry Wentland <harry.wentland@amd.com> 905M: Leo Li <sunpeng.li@amd.com> 906L: amd-gfx@lists.freedesktop.org 907S: Supported 908T: git https://gitlab.freedesktop.org/agd5f/linux.git 909F: drivers/gpu/drm/amd/display/ 910 911AMD FAM15H PROCESSOR POWER MONITORING DRIVER 912M: Huang Rui <ray.huang@amd.com> 913L: linux-hwmon@vger.kernel.org 914S: Supported 915F: Documentation/hwmon/fam15h_power.rst 916F: drivers/hwmon/fam15h_power.c 917 918AMD FCH GPIO DRIVER 919M: Enrico Weigelt, metux IT consult <info@metux.net> 920L: linux-gpio@vger.kernel.org 921S: Maintained 922F: drivers/gpio/gpio-amd-fch.c 923F: include/linux/platform_data/gpio/gpio-amd-fch.h 924 925AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 926L: linux-geode@lists.infradead.org (moderated for non-subscribers) 927S: Orphan 928F: drivers/usb/gadget/udc/amd5536udc.* 929 930AMD GEODE PROCESSOR/CHIPSET SUPPORT 931M: Andres Salomon <dilinger@queued.net> 932L: linux-geode@lists.infradead.org (moderated for non-subscribers) 933S: Supported 934W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 935F: arch/x86/include/asm/geode.h 936F: drivers/char/hw_random/geode-rng.c 937F: drivers/crypto/geode* 938F: drivers/video/fbdev/geode/ 939 940AMD IOMMU (AMD-VI) 941M: Joerg Roedel <joro@8bytes.org> 942R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 943L: iommu@lists.linux-foundation.org 944S: Maintained 945T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 946F: drivers/iommu/amd/ 947F: include/linux/amd-iommu.h 948 949AMD KFD 950M: Felix Kuehling <Felix.Kuehling@amd.com> 951L: amd-gfx@lists.freedesktop.org 952S: Supported 953T: git https://gitlab.freedesktop.org/agd5f/linux.git 954F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 955F: drivers/gpu/drm/amd/amdkfd/ 956F: drivers/gpu/drm/amd/include/cik_structs.h 957F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 958F: drivers/gpu/drm/amd/include/v9_structs.h 959F: drivers/gpu/drm/amd/include/vi_structs.h 960F: include/uapi/linux/kfd_ioctl.h 961 962AMD SPI DRIVER 963M: Sanjay R Mehta <sanju.mehta@amd.com> 964S: Maintained 965F: drivers/spi/spi-amd.c 966 967AMD MP2 I2C DRIVER 968M: Elie Morisse <syniurge@gmail.com> 969M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 970M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 971L: linux-i2c@vger.kernel.org 972S: Maintained 973F: drivers/i2c/busses/i2c-amd-mp2* 974 975AMD PMC DRIVER 976M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 977L: platform-driver-x86@vger.kernel.org 978S: Maintained 979F: drivers/platform/x86/amd-pmc.* 980 981AMD POWERPLAY AND SWSMU 982M: Evan Quan <evan.quan@amd.com> 983L: amd-gfx@lists.freedesktop.org 984S: Supported 985T: git https://gitlab.freedesktop.org/agd5f/linux.git 986F: drivers/gpu/drm/amd/pm/ 987 988AMD PTDMA DRIVER 989M: Sanjay R Mehta <sanju.mehta@amd.com> 990L: dmaengine@vger.kernel.org 991S: Maintained 992F: drivers/dma/ptdma/ 993 994AMD SEATTLE DEVICE TREE SUPPORT 995M: Brijesh Singh <brijeshkumar.singh@amd.com> 996M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 997M: Tom Lendacky <thomas.lendacky@amd.com> 998S: Supported 999F: arch/arm64/boot/dts/amd/ 1000 1001AMD XGBE DRIVER 1002M: Tom Lendacky <thomas.lendacky@amd.com> 1003L: netdev@vger.kernel.org 1004S: Supported 1005F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1006F: drivers/net/ethernet/amd/xgbe/ 1007 1008AMD SENSOR FUSION HUB DRIVER 1009M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 1010M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1011L: linux-input@vger.kernel.org 1012S: Maintained 1013F: Documentation/hid/amd-sfh* 1014F: drivers/hid/amd-sfh-hid/ 1015 1016AMS AS73211 DRIVER 1017M: Christian Eggers <ceggers@arri.de> 1018L: linux-iio@vger.kernel.org 1019S: Maintained 1020F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1021F: drivers/iio/light/as73211.c 1022 1023ANALOG DEVICES INC AD7192 DRIVER 1024M: Alexandru Tachici <alexandru.tachici@analog.com> 1025L: linux-iio@vger.kernel.org 1026S: Supported 1027W: http://ez.analog.com/community/linux-device-drivers 1028F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1029F: drivers/iio/adc/ad7192.c 1030 1031ANALOG DEVICES INC AD7292 DRIVER 1032M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1033L: linux-iio@vger.kernel.org 1034S: Supported 1035W: http://ez.analog.com/community/linux-device-drivers 1036F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1037F: drivers/iio/adc/ad7292.c 1038 1039ANALOG DEVICES INC AD7768-1 DRIVER 1040M: Michael Hennerich <Michael.Hennerich@analog.com> 1041L: linux-iio@vger.kernel.org 1042S: Supported 1043W: http://ez.analog.com/community/linux-device-drivers 1044F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1045F: drivers/iio/adc/ad7768-1.c 1046 1047ANALOG DEVICES INC AD7780 DRIVER 1048M: Michael Hennerich <Michael.Hennerich@analog.com> 1049M: Renato Lui Geh <renatogeh@gmail.com> 1050L: linux-iio@vger.kernel.org 1051S: Supported 1052W: http://ez.analog.com/community/linux-device-drivers 1053F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1054F: drivers/iio/adc/ad7780.c 1055 1056ANALOG DEVICES INC AD9389B DRIVER 1057M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1058L: linux-media@vger.kernel.org 1059S: Maintained 1060F: drivers/media/i2c/ad9389b* 1061 1062ANALOG DEVICES INC ADGS1408 DRIVER 1063M: Mircea Caprioru <mircea.caprioru@analog.com> 1064S: Supported 1065F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1066F: drivers/mux/adgs1408.c 1067 1068ANALOG DEVICES INC ADIN DRIVER 1069M: Michael Hennerich <michael.hennerich@analog.com> 1070L: netdev@vger.kernel.org 1071S: Supported 1072W: http://ez.analog.com/community/linux-device-drivers 1073F: Documentation/devicetree/bindings/net/adi,adin.yaml 1074F: drivers/net/phy/adin.c 1075 1076ANALOG DEVICES INC ADIS DRIVER LIBRARY 1077M: Nuno Sa <nuno.sa@analog.com> 1078L: linux-iio@vger.kernel.org 1079S: Supported 1080F: drivers/iio/imu/adis.c 1081F: include/linux/iio/imu/adis.h 1082 1083ANALOG DEVICES INC ADIS16460 DRIVER 1084M: Dragos Bogdan <dragos.bogdan@analog.com> 1085L: linux-iio@vger.kernel.org 1086S: Supported 1087W: http://ez.analog.com/community/linux-device-drivers 1088F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1089F: drivers/iio/imu/adis16460.c 1090 1091ANALOG DEVICES INC ADIS16475 DRIVER 1092M: Nuno Sa <nuno.sa@analog.com> 1093L: linux-iio@vger.kernel.org 1094W: http://ez.analog.com/community/linux-device-drivers 1095S: Supported 1096F: drivers/iio/imu/adis16475.c 1097F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1098 1099ANALOG DEVICES INC ADM1177 DRIVER 1100M: Michael Hennerich <Michael.Hennerich@analog.com> 1101L: linux-hwmon@vger.kernel.org 1102S: Supported 1103W: http://ez.analog.com/community/linux-device-drivers 1104F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1105F: drivers/hwmon/adm1177.c 1106 1107ANALOG DEVICES INC ADP5061 DRIVER 1108M: Michael Hennerich <Michael.Hennerich@analog.com> 1109L: linux-pm@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: drivers/power/supply/adp5061.c 1113 1114ANALOG DEVICES INC ADV7180 DRIVER 1115M: Lars-Peter Clausen <lars@metafoo.de> 1116L: linux-media@vger.kernel.org 1117S: Supported 1118W: http://ez.analog.com/community/linux-device-drivers 1119F: drivers/media/i2c/adv7180.c 1120F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1121 1122ANALOG DEVICES INC ADV748X DRIVER 1123M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1124L: linux-media@vger.kernel.org 1125S: Maintained 1126F: drivers/media/i2c/adv748x/* 1127 1128ANALOG DEVICES INC ADV7511 DRIVER 1129M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1130L: linux-media@vger.kernel.org 1131S: Maintained 1132F: drivers/media/i2c/adv7511* 1133 1134ANALOG DEVICES INC ADV7604 DRIVER 1135M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1136L: linux-media@vger.kernel.org 1137S: Maintained 1138F: drivers/media/i2c/adv7604* 1139F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1140 1141ANALOG DEVICES INC ADV7842 DRIVER 1142M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1143L: linux-media@vger.kernel.org 1144S: Maintained 1145F: drivers/media/i2c/adv7842* 1146 1147ANALOG DEVICES INC ADXRS290 DRIVER 1148M: Nishant Malpani <nish.malpani25@gmail.com> 1149L: linux-iio@vger.kernel.org 1150S: Supported 1151F: drivers/iio/gyro/adxrs290.c 1152F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1153 1154ANALOG DEVICES INC ASOC CODEC DRIVERS 1155M: Lars-Peter Clausen <lars@metafoo.de> 1156M: Nuno Sá <nuno.sa@analog.com> 1157L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1158S: Supported 1159W: http://wiki.analog.com/ 1160W: http://ez.analog.com/community/linux-device-drivers 1161F: sound/soc/codecs/ad1* 1162F: sound/soc/codecs/ad7* 1163F: sound/soc/codecs/adau* 1164F: sound/soc/codecs/adav* 1165F: sound/soc/codecs/sigmadsp.* 1166F: sound/soc/codecs/ssm* 1167 1168ANALOG DEVICES INC DMA DRIVERS 1169M: Lars-Peter Clausen <lars@metafoo.de> 1170S: Supported 1171W: http://ez.analog.com/community/linux-device-drivers 1172F: drivers/dma/dma-axi-dmac.c 1173 1174ANALOG DEVICES INC IIO DRIVERS 1175M: Lars-Peter Clausen <lars@metafoo.de> 1176M: Michael Hennerich <Michael.Hennerich@analog.com> 1177S: Supported 1178W: http://wiki.analog.com/ 1179W: http://ez.analog.com/community/linux-device-drivers 1180F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1181F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1182F: Documentation/devicetree/bindings/iio/*/adi,* 1183F: Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml 1184F: drivers/iio/*/ad* 1185F: drivers/iio/adc/ltc249* 1186F: drivers/iio/amplifiers/hmc425a.c 1187F: drivers/staging/iio/*/ad* 1188X: drivers/iio/*/adjd* 1189 1190ANALOGBITS PLL LIBRARIES 1191M: Paul Walmsley <paul.walmsley@sifive.com> 1192S: Supported 1193F: drivers/clk/analogbits/* 1194F: include/linux/clk/analogbits* 1195 1196ANDES ARCHITECTURE 1197M: Nick Hu <nickhu@andestech.com> 1198M: Greentime Hu <green.hu@gmail.com> 1199M: Vincent Chen <deanbo422@gmail.com> 1200S: Supported 1201T: git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git 1202F: Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt 1203F: Documentation/devicetree/bindings/nds32/ 1204F: arch/nds32/ 1205N: nds32 1206K: nds32 1207 1208ANDROID CONFIG FRAGMENTS 1209M: Rob Herring <robh@kernel.org> 1210S: Supported 1211F: kernel/configs/android* 1212 1213ANDROID DRIVERS 1214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1215M: Arve Hjønnevåg <arve@android.com> 1216M: Todd Kjos <tkjos@android.com> 1217M: Martijn Coenen <maco@android.com> 1218M: Joel Fernandes <joel@joelfernandes.org> 1219M: Christian Brauner <christian@brauner.io> 1220M: Hridya Valsaraju <hridya@google.com> 1221M: Suren Baghdasaryan <surenb@google.com> 1222L: linux-kernel@vger.kernel.org 1223S: Supported 1224T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1225F: drivers/android/ 1226F: drivers/staging/android/ 1227 1228ANDROID GOLDFISH PIC DRIVER 1229M: Miodrag Dinic <miodrag.dinic@mips.com> 1230S: Supported 1231F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1232F: drivers/irqchip/irq-goldfish-pic.c 1233 1234ANDROID GOLDFISH RTC DRIVER 1235M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1236S: Supported 1237F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1238F: drivers/rtc/rtc-goldfish.c 1239 1240AOA (Apple Onboard Audio) ALSA DRIVER 1241M: Johannes Berg <johannes@sipsolutions.net> 1242L: linuxppc-dev@lists.ozlabs.org 1243L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1244S: Maintained 1245F: sound/aoa/ 1246 1247APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1248M: William Breathitt Gray <vilhelm.gray@gmail.com> 1249L: linux-iio@vger.kernel.org 1250S: Maintained 1251F: drivers/iio/adc/stx104.c 1252 1253APM DRIVER 1254M: Jiri Kosina <jikos@kernel.org> 1255S: Odd fixes 1256T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1257F: arch/x86/kernel/apm_32.c 1258F: drivers/char/apm-emulation.c 1259F: include/linux/apm_bios.h 1260F: include/uapi/linux/apm_bios.h 1261 1262APPARMOR SECURITY MODULE 1263M: John Johansen <john.johansen@canonical.com> 1264L: apparmor@lists.ubuntu.com (subscribers-only, general discussion) 1265S: Supported 1266W: wiki.apparmor.net 1267T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1268F: Documentation/admin-guide/LSM/apparmor.rst 1269F: security/apparmor/ 1270 1271APPLE BCM5974 MULTITOUCH DRIVER 1272M: Henrik Rydberg <rydberg@bitmath.org> 1273L: linux-input@vger.kernel.org 1274S: Odd fixes 1275F: drivers/input/mouse/bcm5974.c 1276 1277APPLE DART IOMMU DRIVER 1278M: Sven Peter <sven@svenpeter.dev> 1279R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1280L: iommu@lists.linux-foundation.org 1281S: Maintained 1282F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1283F: drivers/iommu/apple-dart.c 1284 1285APPLE SMC DRIVER 1286M: Henrik Rydberg <rydberg@bitmath.org> 1287L: linux-hwmon@vger.kernel.org 1288S: Odd fixes 1289F: drivers/hwmon/applesmc.c 1290 1291APPLETALK NETWORK LAYER 1292L: netdev@vger.kernel.org 1293S: Odd fixes 1294F: drivers/net/appletalk/ 1295F: include/linux/atalk.h 1296F: include/uapi/linux/atalk.h 1297F: net/appletalk/ 1298 1299APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1300M: Khuong Dinh <khuong@os.amperecomputing.com> 1301S: Supported 1302F: arch/arm64/boot/dts/apm/ 1303 1304APPLIED MICRO (APM) X-GENE SOC EDAC 1305M: Khuong Dinh <khuong@os.amperecomputing.com> 1306S: Supported 1307F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1308F: drivers/edac/xgene_edac.c 1309 1310APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1311M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1312M: Keyur Chudgar <keyur@os.amperecomputing.com> 1313S: Supported 1314F: drivers/net/ethernet/apm/xgene-v2/ 1315 1316APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1317M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1318M: Keyur Chudgar <keyur@os.amperecomputing.com> 1319M: Quan Nguyen <quan@os.amperecomputing.com> 1320S: Supported 1321F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1322F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1323F: drivers/net/ethernet/apm/xgene/ 1324F: drivers/net/mdio/mdio-xgene.c 1325 1326APPLIED MICRO (APM) X-GENE SOC PMU 1327M: Khuong Dinh <khuong@os.amperecomputing.com> 1328S: Supported 1329F: Documentation/admin-guide/perf/xgene-pmu.rst 1330F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1331F: drivers/perf/xgene_pmu.c 1332 1333APTINA CAMERA SENSOR PLL 1334M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1335L: linux-media@vger.kernel.org 1336S: Maintained 1337F: drivers/media/i2c/aptina-pll.* 1338 1339AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1340M: Aleksa Savic <savicaleksa83@gmail.com> 1341L: linux-hwmon@vger.kernel.org 1342S: Maintained 1343F: Documentation/hwmon/aquacomputer_d5next.rst 1344F: drivers/hwmon/aquacomputer_d5next.c 1345 1346AQUANTIA ETHERNET DRIVER (atlantic) 1347M: Igor Russkikh <irusskikh@marvell.com> 1348L: netdev@vger.kernel.org 1349S: Supported 1350W: https://www.marvell.com/ 1351Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1352F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1353F: drivers/net/ethernet/aquantia/atlantic/ 1354 1355AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1356M: Egor Pomozov <epomozov@marvell.com> 1357L: netdev@vger.kernel.org 1358S: Supported 1359W: http://www.aquantia.com 1360F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1361 1362ARASAN NAND CONTROLLER DRIVER 1363M: Miquel Raynal <miquel.raynal@bootlin.com> 1364M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1365L: linux-mtd@lists.infradead.org 1366S: Maintained 1367F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1368F: drivers/mtd/nand/raw/arasan-nand-controller.c 1369 1370ARC FRAMEBUFFER DRIVER 1371M: Jaya Kumar <jayalk@intworks.biz> 1372S: Maintained 1373F: drivers/video/fbdev/arcfb.c 1374F: drivers/video/fbdev/core/fb_defio.c 1375 1376ARC PGU DRM DRIVER 1377M: Alexey Brodkin <abrodkin@synopsys.com> 1378S: Supported 1379F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1380F: drivers/gpu/drm/tiny/arcpgu.c 1381 1382ARCNET NETWORK LAYER 1383M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1384L: netdev@vger.kernel.org 1385S: Maintained 1386F: drivers/net/arcnet/ 1387F: include/uapi/linux/if_arcnet.h 1388 1389ARM ARCHITECTED TIMER DRIVER 1390M: Mark Rutland <mark.rutland@arm.com> 1391M: Marc Zyngier <maz@kernel.org> 1392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1393S: Maintained 1394F: arch/arm/include/asm/arch_timer.h 1395F: arch/arm64/include/asm/arch_timer.h 1396F: drivers/clocksource/arm_arch_timer.c 1397 1398ARM HDLCD DRM DRIVER 1399M: Liviu Dudau <liviu.dudau@arm.com> 1400S: Supported 1401F: Documentation/devicetree/bindings/display/arm,hdlcd.txt 1402F: drivers/gpu/drm/arm/hdlcd_* 1403 1404ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1405M: Linus Walleij <linus.walleij@linaro.org> 1406L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1407S: Maintained 1408F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1409F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1410F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1411F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1412F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1413F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1414F: Documentation/devicetree/bindings/i2c/i2c-versatile.txt 1415F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1416F: Documentation/devicetree/bindings/mtd/arm-versatile.txt 1417F: arch/arm/boot/dts/arm-realview-* 1418F: arch/arm/boot/dts/integrator* 1419F: arch/arm/boot/dts/versatile* 1420F: arch/arm/mach-integrator/ 1421F: arch/arm/mach-realview/ 1422F: arch/arm/mach-versatile/ 1423F: arch/arm/plat-versatile/ 1424F: drivers/bus/arm-integrator-lm.c 1425F: drivers/clk/versatile/ 1426F: drivers/i2c/busses/i2c-versatile.c 1427F: drivers/irqchip/irq-versatile-fpga.c 1428F: drivers/mtd/maps/physmap-versatile.* 1429F: drivers/power/reset/arm-versatile-reboot.c 1430F: drivers/soc/versatile/ 1431 1432ARM KOMEDA DRM-KMS DRIVER 1433M: James (Qian) Wang <james.qian.wang@arm.com> 1434M: Liviu Dudau <liviu.dudau@arm.com> 1435M: Mihail Atanassov <mihail.atanassov@arm.com> 1436L: Mali DP Maintainers <malidp@foss.arm.com> 1437S: Supported 1438T: git git://anongit.freedesktop.org/drm/drm-misc 1439F: Documentation/devicetree/bindings/display/arm,komeda.txt 1440F: Documentation/gpu/komeda-kms.rst 1441F: drivers/gpu/drm/arm/display/include/ 1442F: drivers/gpu/drm/arm/display/komeda/ 1443 1444ARM MALI PANFROST DRM DRIVER 1445M: Rob Herring <robh@kernel.org> 1446M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1447R: Steven Price <steven.price@arm.com> 1448R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1449L: dri-devel@lists.freedesktop.org 1450S: Supported 1451T: git git://anongit.freedesktop.org/drm/drm-misc 1452F: drivers/gpu/drm/panfrost/ 1453F: include/uapi/drm/panfrost_drm.h 1454 1455ARM MALI-DP DRM DRIVER 1456M: Liviu Dudau <liviu.dudau@arm.com> 1457M: Brian Starkey <brian.starkey@arm.com> 1458L: Mali DP Maintainers <malidp@foss.arm.com> 1459S: Supported 1460T: git git://anongit.freedesktop.org/drm/drm-misc 1461F: Documentation/devicetree/bindings/display/arm,malidp.txt 1462F: Documentation/gpu/afbc.rst 1463F: drivers/gpu/drm/arm/ 1464 1465ARM MFM AND FLOPPY DRIVERS 1466M: Ian Molton <spyro@f2s.com> 1467S: Maintained 1468F: arch/arm/include/asm/floppy.h 1469F: arch/arm/mach-rpc/floppydma.S 1470 1471ARM PMU PROFILING AND DEBUGGING 1472M: Will Deacon <will@kernel.org> 1473M: Mark Rutland <mark.rutland@arm.com> 1474L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1475S: Maintained 1476F: Documentation/devicetree/bindings/arm/pmu.yaml 1477F: Documentation/devicetree/bindings/perf/ 1478F: arch/arm*/include/asm/hw_breakpoint.h 1479F: arch/arm*/include/asm/perf_event.h 1480F: arch/arm*/kernel/hw_breakpoint.c 1481F: arch/arm*/kernel/perf_* 1482F: drivers/perf/ 1483F: include/linux/perf/arm_pmu.h 1484 1485ARM PORT 1486M: Russell King <linux@armlinux.org.uk> 1487L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1488S: Odd Fixes 1489W: http://www.armlinux.org.uk/ 1490T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1491F: arch/arm/ 1492X: arch/arm/boot/dts/ 1493 1494ARM PRIMECELL AACI PL041 DRIVER 1495M: Russell King <linux@armlinux.org.uk> 1496S: Odd Fixes 1497F: sound/arm/aaci.* 1498 1499ARM PRIMECELL BUS SUPPORT 1500M: Russell King <linux@armlinux.org.uk> 1501S: Odd Fixes 1502F: drivers/amba/ 1503F: include/linux/amba/bus.h 1504 1505ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1506M: Miquel Raynal <miquel.raynal@bootlin.com> 1507M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1508L: linux-mtd@lists.infradead.org 1509S: Maintained 1510F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1511F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1512 1513ARM PRIMECELL PL35X SMC DRIVER 1514M: Miquel Raynal <miquel.raynal@bootlin.com> 1515M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1516L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1517S: Maintained 1518F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1519F: drivers/memory/pl353-smc.c 1520 1521ARM PRIMECELL CLCD PL110 DRIVER 1522M: Russell King <linux@armlinux.org.uk> 1523S: Odd Fixes 1524F: drivers/video/fbdev/amba-clcd.* 1525 1526ARM PRIMECELL KMI PL050 DRIVER 1527M: Russell King <linux@armlinux.org.uk> 1528S: Odd Fixes 1529F: drivers/input/serio/ambakmi.* 1530F: include/linux/amba/kmi.h 1531 1532ARM PRIMECELL MMCI PL180/1 DRIVER 1533M: Russell King <linux@armlinux.org.uk> 1534S: Odd Fixes 1535F: drivers/mmc/host/mmci.* 1536F: include/linux/amba/mmci.h 1537 1538ARM PRIMECELL SSP PL022 SPI DRIVER 1539M: Linus Walleij <linus.walleij@linaro.org> 1540L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1541S: Maintained 1542F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1543F: drivers/spi/spi-pl022.c 1544 1545ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1546M: Russell King <linux@armlinux.org.uk> 1547S: Odd Fixes 1548F: drivers/tty/serial/amba-pl01*.c 1549F: include/linux/amba/serial.h 1550 1551ARM PRIMECELL VIC PL190/PL192 DRIVER 1552M: Linus Walleij <linus.walleij@linaro.org> 1553L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1554S: Maintained 1555F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt 1556F: drivers/irqchip/irq-vic.c 1557 1558ARM SMC WATCHDOG DRIVER 1559M: Julius Werner <jwerner@chromium.org> 1560R: Evan Benn <evanbenn@chromium.org> 1561S: Maintained 1562F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1563F: drivers/watchdog/arm_smc_wdt.c 1564 1565ARM SMMU DRIVERS 1566M: Will Deacon <will@kernel.org> 1567R: Robin Murphy <robin.murphy@arm.com> 1568L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1569S: Maintained 1570F: Documentation/devicetree/bindings/iommu/arm,smmu* 1571F: drivers/iommu/arm/ 1572F: drivers/iommu/io-pgtable-arm* 1573 1574ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1575M: Arnd Bergmann <arnd@arndb.de> 1576M: Olof Johansson <olof@lixom.net> 1577M: soc@kernel.org 1578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1579S: Maintained 1580T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1581F: arch/arm/boot/dts/Makefile 1582F: arch/arm64/boot/dts/Makefile 1583 1584ARM SUB-ARCHITECTURES 1585L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1586S: Maintained 1587T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1588F: arch/arm/mach-*/ 1589F: arch/arm/plat-*/ 1590 1591ARM/ACTIONS SEMI ARCHITECTURE 1592M: Andreas Färber <afaerber@suse.de> 1593M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1595L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1596S: Maintained 1597F: Documentation/devicetree/bindings/arm/actions.yaml 1598F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1599F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1600F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1601F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1602F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1603F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1604F: Documentation/devicetree/bindings/pinctrl/actions,* 1605F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1606F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1607F: arch/arm/boot/dts/owl-* 1608F: arch/arm/mach-actions/ 1609F: arch/arm64/boot/dts/actions/ 1610F: drivers/clk/actions/ 1611F: drivers/clocksource/timer-owl* 1612F: drivers/dma/owl-dma.c 1613F: drivers/i2c/busses/i2c-owl.c 1614F: drivers/irqchip/irq-owl-sirq.c 1615F: drivers/mmc/host/owl-mmc.c 1616F: drivers/net/ethernet/actions/ 1617F: drivers/pinctrl/actions/* 1618F: drivers/soc/actions/ 1619F: include/dt-bindings/power/owl-* 1620F: include/dt-bindings/reset/actions,* 1621F: include/linux/soc/actions/ 1622N: owl 1623 1624ARM/ADS SPHERE MACHINE SUPPORT 1625M: Lennert Buytenhek <kernel@wantstofly.org> 1626L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1627S: Maintained 1628 1629ARM/AFEB9260 MACHINE SUPPORT 1630M: Sergey Lapin <slapin@ossfans.org> 1631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1632S: Maintained 1633 1634ARM/AJECO 1ARM MACHINE SUPPORT 1635M: Lennert Buytenhek <kernel@wantstofly.org> 1636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1637S: Maintained 1638 1639ARM/Allwinner SoC Clock Support 1640M: Emilio López <emilio@elopez.com.ar> 1641S: Maintained 1642F: drivers/clk/sunxi/ 1643 1644ARM/Allwinner sunXi SoC support 1645M: Maxime Ripard <mripard@kernel.org> 1646M: Chen-Yu Tsai <wens@csie.org> 1647R: Jernej Skrabec <jernej.skrabec@gmail.com> 1648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1649S: Maintained 1650T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1651L: linux-sunxi@lists.linux.dev 1652F: arch/arm/mach-sunxi/ 1653F: arch/arm64/boot/dts/allwinner/ 1654F: drivers/clk/sunxi-ng/ 1655F: drivers/pinctrl/sunxi/ 1656F: drivers/soc/sunxi/ 1657N: allwinner 1658N: sun[x456789]i 1659N: sun50i 1660 1661ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1662M: Neil Armstrong <narmstrong@baylibre.com> 1663M: Jerome Brunet <jbrunet@baylibre.com> 1664L: linux-amlogic@lists.infradead.org 1665S: Maintained 1666F: Documentation/devicetree/bindings/clock/amlogic* 1667F: drivers/clk/meson/ 1668F: include/dt-bindings/clock/gxbb* 1669F: include/dt-bindings/clock/meson* 1670 1671ARM/Amlogic Meson SoC Crypto Drivers 1672M: Corentin Labbe <clabbe@baylibre.com> 1673L: linux-crypto@vger.kernel.org 1674L: linux-amlogic@lists.infradead.org 1675S: Maintained 1676F: Documentation/devicetree/bindings/crypto/amlogic* 1677F: drivers/crypto/amlogic/ 1678 1679ARM/Amlogic Meson SoC Sound Drivers 1680M: Jerome Brunet <jbrunet@baylibre.com> 1681L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1682S: Maintained 1683F: Documentation/devicetree/bindings/sound/amlogic* 1684F: sound/soc/meson/ 1685 1686ARM/Amlogic Meson SoC support 1687M: Neil Armstrong <narmstrong@baylibre.com> 1688M: Kevin Hilman <khilman@baylibre.com> 1689R: Jerome Brunet <jbrunet@baylibre.com> 1690R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1691L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1692L: linux-amlogic@lists.infradead.org 1693S: Maintained 1694W: http://linux-meson.com/ 1695F: arch/arm/boot/dts/meson* 1696F: arch/arm/mach-meson/ 1697F: arch/arm64/boot/dts/amlogic/ 1698F: drivers/mmc/host/meson* 1699F: drivers/pinctrl/meson/ 1700F: drivers/rtc/rtc-meson* 1701F: drivers/soc/amlogic/ 1702N: meson 1703 1704ARM/Annapurna Labs ALPINE ARCHITECTURE 1705M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1706M: Antoine Tenart <atenart@kernel.org> 1707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1708S: Maintained 1709F: arch/arm/boot/dts/alpine* 1710F: arch/arm/mach-alpine/ 1711F: arch/arm64/boot/dts/amazon/ 1712F: drivers/*/*alpine* 1713 1714ARM/APPLE MACHINE SUPPORT 1715M: Hector Martin <marcan@marcan.st> 1716M: Sven Peter <sven@svenpeter.dev> 1717R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1718L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1719S: Maintained 1720W: https://asahilinux.org 1721B: https://github.com/AsahiLinux/linux/issues 1722C: irc://irc.oftc.net/asahi-dev 1723T: git https://github.com/AsahiLinux/linux.git 1724F: Documentation/devicetree/bindings/arm/apple.yaml 1725F: Documentation/devicetree/bindings/interrupt-controller/apple,aic.yaml 1726F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1727F: arch/arm64/boot/dts/apple/ 1728F: drivers/irqchip/irq-apple-aic.c 1729F: include/dt-bindings/interrupt-controller/apple-aic.h 1730F: include/dt-bindings/pinctrl/apple.h 1731 1732ARM/ARTPEC MACHINE SUPPORT 1733M: Jesper Nilsson <jesper.nilsson@axis.com> 1734M: Lars Persson <lars.persson@axis.com> 1735L: linux-arm-kernel@axis.com 1736S: Maintained 1737F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1738F: arch/arm/boot/dts/artpec6* 1739F: arch/arm/mach-artpec 1740F: drivers/clk/axis 1741F: drivers/crypto/axis 1742F: drivers/mmc/host/usdhi6rol0.c 1743F: drivers/pinctrl/pinctrl-artpec* 1744 1745ARM/ASPEED I2C DRIVER 1746M: Brendan Higgins <brendanhiggins@google.com> 1747R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1748R: Joel Stanley <joel@jms.id.au> 1749L: linux-i2c@vger.kernel.org 1750L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1751S: Maintained 1752F: Documentation/devicetree/bindings/i2c/i2c-aspeed.txt 1753F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1754F: drivers/i2c/busses/i2c-aspeed.c 1755F: drivers/irqchip/irq-aspeed-i2c-ic.c 1756 1757ARM/ASPEED MACHINE SUPPORT 1758M: Joel Stanley <joel@jms.id.au> 1759R: Andrew Jeffery <andrew@aj.id.au> 1760L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1761L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1762S: Supported 1763Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1764T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1765F: arch/arm/boot/dts/aspeed-* 1766F: arch/arm/mach-aspeed/ 1767N: aspeed 1768 1769ARM/BITMAIN ARCHITECTURE 1770M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1771L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1772S: Maintained 1773F: Documentation/devicetree/bindings/arm/bitmain.yaml 1774F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1775F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1776F: arch/arm64/boot/dts/bitmain/ 1777F: drivers/clk/clk-bm1880.c 1778F: drivers/pinctrl/pinctrl-bm1880.c 1779 1780ARM/CALXEDA HIGHBANK ARCHITECTURE 1781M: Andre Przywara <andre.przywara@arm.com> 1782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1783S: Maintained 1784F: arch/arm/boot/dts/ecx-*.dts* 1785F: arch/arm/boot/dts/highbank.dts 1786F: arch/arm/mach-highbank/ 1787 1788ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1789M: Krzysztof Halasa <khalasa@piap.pl> 1790S: Maintained 1791F: arch/arm/mach-cns3xxx/ 1792 1793ARM/CAVIUM THUNDER NETWORK DRIVER 1794M: Sunil Goutham <sgoutham@marvell.com> 1795L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1796S: Supported 1797F: drivers/net/ethernet/cavium/thunder/ 1798 1799ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1800M: Lukasz Majewski <lukma@denx.de> 1801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1802S: Maintained 1803F: arch/arm/mach-ep93xx/ts72xx.c 1804 1805ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1806M: Alexander Shiyan <shc_work@mail.ru> 1807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1808S: Odd Fixes 1809N: clps711x 1810 1811ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1812M: Lennert Buytenhek <kernel@wantstofly.org> 1813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1814S: Maintained 1815 1816ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1817M: Hartley Sweeten <hsweeten@visionengravers.com> 1818M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1819L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1820S: Maintained 1821F: arch/arm/mach-ep93xx/ 1822F: arch/arm/mach-ep93xx/include/mach/ 1823 1824ARM/CLKDEV SUPPORT 1825M: Russell King <linux@armlinux.org.uk> 1826L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1827S: Maintained 1828T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 1829F: drivers/clk/clkdev.c 1830 1831ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 1832M: Baruch Siach <baruch@tkos.co.il> 1833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1834S: Maintained 1835F: arch/arm/boot/dts/cx92755* 1836N: digicolor 1837 1838ARM/CONTEC MICRO9 MACHINE SUPPORT 1839M: Hubert Feurstein <hubert.feurstein@contec.at> 1840S: Maintained 1841F: arch/arm/mach-ep93xx/micro9.c 1842 1843ARM/CORESIGHT FRAMEWORK AND DRIVERS 1844M: Mathieu Poirier <mathieu.poirier@linaro.org> 1845M: Suzuki K Poulose <suzuki.poulose@arm.com> 1846R: Mike Leach <mike.leach@linaro.org> 1847R: Leo Yan <leo.yan@linaro.org> 1848L: coresight@lists.linaro.org (moderated for non-subscribers) 1849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1850S: Maintained 1851T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 1852F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 1853F: Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt 1854F: Documentation/devicetree/bindings/arm/coresight-cti.yaml 1855F: Documentation/devicetree/bindings/arm/coresight.txt 1856F: Documentation/devicetree/bindings/arm/ete.yaml 1857F: Documentation/devicetree/bindings/arm/trbe.yaml 1858F: Documentation/trace/coresight/* 1859F: drivers/hwtracing/coresight/* 1860F: include/dt-bindings/arm/coresight-cti-dt.h 1861F: include/linux/coresight* 1862F: tools/perf/arch/arm/util/auxtrace.c 1863F: tools/perf/arch/arm/util/cs-etm.c 1864F: tools/perf/arch/arm/util/cs-etm.h 1865F: tools/perf/arch/arm/util/pmu.c 1866F: tools/perf/util/cs-etm-decoder/* 1867F: tools/perf/util/cs-etm.* 1868 1869ARM/CORGI MACHINE SUPPORT 1870M: Richard Purdie <rpurdie@rpsys.net> 1871S: Maintained 1872 1873ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 1874M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1875M: Linus Walleij <linus.walleij@linaro.org> 1876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1877S: Maintained 1878T: git git://github.com/ulli-kroll/linux.git 1879F: Documentation/devicetree/bindings/arm/gemini.txt 1880F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt 1881F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 1882F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt 1883F: arch/arm/boot/dts/gemini* 1884F: arch/arm/mach-gemini/ 1885F: drivers/crypto/gemini/ 1886F: drivers/net/ethernet/cortina/ 1887F: drivers/pinctrl/pinctrl-gemini.c 1888F: drivers/rtc/rtc-ftrtc010.c 1889 1890ARM/CZ.NIC TURRIS SUPPORT 1891M: Marek Behún <kabel@kernel.org> 1892S: Maintained 1893W: https://www.turris.cz/ 1894F: Documentation/ABI/testing/debugfs-moxtet 1895F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 1896F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 1897F: Documentation/devicetree/bindings/bus/moxtet.txt 1898F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 1899F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 1900F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 1901F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 1902F: drivers/bus/moxtet.c 1903F: drivers/firmware/turris-mox-rwtm.c 1904F: drivers/leds/leds-turris-omnia.c 1905F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 1906F: drivers/gpio/gpio-moxtet.c 1907F: drivers/watchdog/armada_37xx_wdt.c 1908F: include/dt-bindings/bus/moxtet.h 1909F: include/linux/armada-37xx-rwtm-mailbox.h 1910F: include/linux/moxtet.h 1911 1912ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 1913M: Robert Jarzmik <robert.jarzmik@free.fr> 1914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1915S: Maintained 1916F: arch/arm/mach-pxa/ezx.c 1917 1918ARM/FARADAY FA526 PORT 1919M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1920L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1921S: Maintained 1922T: git git://git.berlios.de/gemini-board 1923F: arch/arm/mm/*-fa* 1924 1925ARM/FOOTBRIDGE ARCHITECTURE 1926M: Russell King <linux@armlinux.org.uk> 1927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1928S: Maintained 1929W: http://www.armlinux.org.uk/ 1930F: arch/arm/include/asm/hardware/dec21285.h 1931F: arch/arm/mach-footbridge/ 1932 1933ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 1934M: Shawn Guo <shawnguo@kernel.org> 1935M: Sascha Hauer <s.hauer@pengutronix.de> 1936R: Pengutronix Kernel Team <kernel@pengutronix.de> 1937R: Fabio Estevam <festevam@gmail.com> 1938R: NXP Linux Team <linux-imx@nxp.com> 1939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1940S: Maintained 1941T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1942X: drivers/media/i2c/ 1943N: imx 1944N: mxs 1945 1946ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 1947M: Shawn Guo <shawnguo@kernel.org> 1948M: Li Yang <leoyang.li@nxp.com> 1949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1950S: Maintained 1951T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1952F: arch/arm/boot/dts/ls1021a* 1953F: arch/arm64/boot/dts/freescale/fsl-* 1954F: arch/arm64/boot/dts/freescale/qoriq-* 1955 1956ARM/FREESCALE VYBRID ARM ARCHITECTURE 1957M: Shawn Guo <shawnguo@kernel.org> 1958M: Sascha Hauer <s.hauer@pengutronix.de> 1959R: Pengutronix Kernel Team <kernel@pengutronix.de> 1960R: Stefan Agner <stefan@agner.ch> 1961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1962S: Maintained 1963T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 1964F: arch/arm/boot/dts/vf* 1965F: arch/arm/mach-imx/*vf610* 1966 1967ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 1968M: Lennert Buytenhek <kernel@wantstofly.org> 1969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1970S: Maintained 1971 1972ARM/GUMSTIX MACHINE SUPPORT 1973M: Steve Sakoman <sakoman@gmail.com> 1974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1975S: Maintained 1976 1977ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 1978M: Philipp Zabel <philipp.zabel@gmail.com> 1979M: Paul Parsons <lost.distance@yahoo.com> 1980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1981S: Maintained 1982F: arch/arm/mach-pxa/hx4700.c 1983F: arch/arm/mach-pxa/include/mach/hx4700.h 1984F: sound/soc/pxa/hx4700.c 1985 1986ARM/HISILICON SOC SUPPORT 1987M: Wei Xu <xuwei5@hisilicon.com> 1988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1989S: Supported 1990W: http://www.hisilicon.com 1991T: git git://github.com/hisilicon/linux-hisi.git 1992F: arch/arm/boot/dts/hi3* 1993F: arch/arm/boot/dts/hip* 1994F: arch/arm/boot/dts/hisi* 1995F: arch/arm/mach-hisi/ 1996F: arch/arm64/boot/dts/hisilicon/ 1997 1998ARM/HP JORNADA 7XX MACHINE SUPPORT 1999M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2000S: Maintained 2001W: www.jlime.com 2002T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2003F: arch/arm/mach-sa1100/include/mach/jornada720.h 2004F: arch/arm/mach-sa1100/jornada720.c 2005 2006ARM/IGEP MACHINE SUPPORT 2007M: Enric Balletbo i Serra <eballetbo@gmail.com> 2008M: Javier Martinez Canillas <javier@dowhile0.org> 2009L: linux-omap@vger.kernel.org 2010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2011S: Maintained 2012F: arch/arm/boot/dts/omap3-igep* 2013 2014ARM/INCOME PXA270 SUPPORT 2015M: Marek Vasut <marek.vasut@gmail.com> 2016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2017S: Maintained 2018F: arch/arm/mach-pxa/colibri-pxa270-income.c 2019 2020ARM/INTEL IOP32X ARM ARCHITECTURE 2021M: Lennert Buytenhek <kernel@wantstofly.org> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024 2025ARM/INTEL IQ81342EX MACHINE SUPPORT 2026M: Lennert Buytenhek <kernel@wantstofly.org> 2027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2028S: Maintained 2029 2030ARM/INTEL IXDP2850 MACHINE SUPPORT 2031M: Lennert Buytenhek <kernel@wantstofly.org> 2032L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2033S: Maintained 2034 2035ARM/INTEL IXP4XX ARM ARCHITECTURE 2036M: Linus Walleij <linusw@kernel.org> 2037M: Imre Kaloz <kaloz@openwrt.org> 2038M: Krzysztof Halasa <khalasa@piap.pl> 2039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2040S: Maintained 2041F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2042F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2043F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2044F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2045F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2046F: arch/arm/mach-ixp4xx/ 2047F: drivers/bus/intel-ixp4xx-eb.c 2048F: drivers/clocksource/timer-ixp4xx.c 2049F: drivers/crypto/ixp4xx_crypto.c 2050F: drivers/gpio/gpio-ixp4xx.c 2051F: drivers/irqchip/irq-ixp4xx.c 2052F: include/linux/irqchip/irq-ixp4xx.h 2053F: include/linux/platform_data/timer-ixp4xx.h 2054 2055ARM/INTEL KEEMBAY ARCHITECTURE 2056M: Paul J. Murphy <paul.j.murphy@intel.com> 2057M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2058S: Maintained 2059F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2060F: arch/arm64/boot/dts/intel/keembay-evm.dts 2061F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2062 2063ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT 2064M: Jonathan Cameron <jic23@cam.ac.uk> 2065L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2066S: Maintained 2067F: arch/arm/mach-pxa/stargate2.c 2068F: drivers/pcmcia/pxa2xx_stargate2.c 2069 2070ARM/INTEL XSC3 (MANZANO) ARM CORE 2071M: Lennert Buytenhek <kernel@wantstofly.org> 2072L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2073S: Maintained 2074 2075ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2076M: Lennert Buytenhek <kernel@wantstofly.org> 2077L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2078S: Maintained 2079 2080ARM/LG1K ARCHITECTURE 2081M: Chanho Min <chanho.min@lge.com> 2082L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2083S: Maintained 2084F: arch/arm64/boot/dts/lg/ 2085 2086ARM/LOGICPD PXA270 MACHINE SUPPORT 2087M: Lennert Buytenhek <kernel@wantstofly.org> 2088L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2089S: Maintained 2090 2091ARM/LPC18XX ARCHITECTURE 2092M: Vladimir Zapolskiy <vz@mleia.com> 2093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2094S: Maintained 2095F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2096F: arch/arm/boot/dts/lpc43* 2097F: drivers/i2c/busses/i2c-lpc2k.c 2098F: drivers/memory/pl172.c 2099F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2100F: drivers/rtc/rtc-lpc24xx.c 2101N: lpc18xx 2102 2103ARM/LPC32XX SOC SUPPORT 2104M: Vladimir Zapolskiy <vz@mleia.com> 2105L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2106S: Maintained 2107T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2108F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2109F: arch/arm/boot/dts/lpc32* 2110F: arch/arm/mach-lpc32xx/ 2111F: drivers/i2c/busses/i2c-pnx.c 2112F: drivers/net/ethernet/nxp/lpc_eth.c 2113F: drivers/usb/host/ohci-nxp.c 2114F: drivers/watchdog/pnx4008_wdt.c 2115N: lpc32xx 2116 2117ARM/MAGICIAN MACHINE SUPPORT 2118M: Philipp Zabel <philipp.zabel@gmail.com> 2119S: Maintained 2120 2121ARM/Marvell Dove/MV78xx0/Orion SOC support 2122M: Andrew Lunn <andrew@lunn.ch> 2123M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2124M: Gregory Clement <gregory.clement@bootlin.com> 2125L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2126S: Maintained 2127T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2128F: Documentation/devicetree/bindings/soc/dove/ 2129F: arch/arm/boot/dts/dove* 2130F: arch/arm/boot/dts/orion5x* 2131F: arch/arm/mach-dove/ 2132F: arch/arm/mach-mv78xx0/ 2133F: arch/arm/mach-orion5x/ 2134F: arch/arm/plat-orion/ 2135F: drivers/soc/dove/ 2136 2137ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2138M: Andrew Lunn <andrew@lunn.ch> 2139M: Gregory Clement <gregory.clement@bootlin.com> 2140M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2142S: Maintained 2143T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2144F: arch/arm/boot/dts/armada* 2145F: arch/arm/boot/dts/kirkwood* 2146F: arch/arm/configs/mvebu_*_defconfig 2147F: arch/arm/mach-mvebu/ 2148F: arch/arm64/boot/dts/marvell/armada* 2149F: arch/arm64/boot/dts/marvell/cn913* 2150F: drivers/cpufreq/armada-37xx-cpufreq.c 2151F: drivers/cpufreq/armada-8k-cpufreq.c 2152F: drivers/cpufreq/mvebu-cpufreq.c 2153F: drivers/irqchip/irq-armada-370-xp.c 2154F: drivers/irqchip/irq-mvebu-* 2155F: drivers/pinctrl/mvebu/ 2156F: drivers/rtc/rtc-armada38x.c 2157 2158ARM/Mediatek RTC DRIVER 2159M: Eddie Huang <eddie.huang@mediatek.com> 2160M: Sean Wang <sean.wang@mediatek.com> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2163S: Maintained 2164F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2165F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2166F: drivers/rtc/rtc-mt2712.c 2167F: drivers/rtc/rtc-mt6397.c 2168F: drivers/rtc/rtc-mt7622.c 2169 2170ARM/Mediatek SoC support 2171M: Matthias Brugger <matthias.bgg@gmail.com> 2172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2173L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2174S: Maintained 2175W: https://mtk.wiki.kernel.org/ 2176C: irc://chat.freenode.net/linux-mediatek 2177F: arch/arm/boot/dts/mt6* 2178F: arch/arm/boot/dts/mt7* 2179F: arch/arm/boot/dts/mt8* 2180F: arch/arm/mach-mediatek/ 2181F: arch/arm64/boot/dts/mediatek/ 2182F: drivers/soc/mediatek/ 2183N: mtk 2184N: mt[678] 2185K: mediatek 2186 2187ARM/Mediatek USB3 PHY DRIVER 2188M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2190L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2191S: Maintained 2192F: Documentation/devicetree/bindings/phy/mediatek,* 2193F: drivers/phy/mediatek/ 2194 2195ARM/Microchip (AT91) SoC support 2196M: Nicolas Ferre <nicolas.ferre@microchip.com> 2197M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2198M: Ludovic Desroches <ludovic.desroches@microchip.com> 2199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2200S: Supported 2201W: http://www.linux4sam.org 2202T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2203F: arch/arm/boot/dts/at91*.dts 2204F: arch/arm/boot/dts/at91*.dtsi 2205F: arch/arm/boot/dts/sama*.dts 2206F: arch/arm/boot/dts/sama*.dtsi 2207F: arch/arm/include/debug/at91.S 2208F: arch/arm/mach-at91/ 2209F: drivers/memory/atmel* 2210F: drivers/watchdog/sama5d4_wdt.c 2211F: include/soc/at91/ 2212X: drivers/input/touchscreen/atmel_mxt_ts.c 2213X: drivers/net/wireless/atmel/ 2214N: at91 2215N: atmel 2216 2217ARM/Microchip Sparx5 SoC support 2218M: Lars Povlsen <lars.povlsen@microchip.com> 2219M: Steen Hegelund <Steen.Hegelund@microchip.com> 2220M: UNGLinuxDriver@microchip.com 2221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2222S: Supported 2223T: git git://github.com/microchip-ung/linux-upstream.git 2224F: arch/arm64/boot/dts/microchip/ 2225F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2226N: sparx5 2227 2228Microchip Timer Counter Block (TCB) Capture Driver 2229M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2230L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2231L: linux-iio@vger.kernel.org 2232S: Maintained 2233F: drivers/counter/microchip-tcb-capture.c 2234 2235ARM/MIOA701 MACHINE SUPPORT 2236M: Robert Jarzmik <robert.jarzmik@free.fr> 2237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2238S: Maintained 2239F: arch/arm/mach-pxa/mioa701.c 2240 2241ARM/MStar/Sigmastar Armv7 SoC support 2242M: Daniel Palmer <daniel@thingy.jp> 2243M: Romain Perier <romain.perier@gmail.com> 2244L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2245S: Maintained 2246W: http://linux-chenxing.org/ 2247T: git git://github.com/linux-chenxing/linux.git 2248F: Documentation/devicetree/bindings/arm/mstar/* 2249F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2250F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2251F: arch/arm/boot/dts/mstar-* 2252F: arch/arm/mach-mstar/ 2253F: drivers/clk/mstar/ 2254F: drivers/gpio/gpio-msc313.c 2255F: drivers/watchdog/msc313e_wdt.c 2256F: include/dt-bindings/clock/mstar-* 2257F: include/dt-bindings/gpio/msc313-gpio.h 2258 2259ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2260M: Michael Petchkovsky <mkpetch@internode.on.net> 2261S: Maintained 2262 2263ARM/NOMADIK/Ux500 ARCHITECTURES 2264M: Linus Walleij <linus.walleij@linaro.org> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2268F: Documentation/devicetree/bindings/arm/ste-* 2269F: Documentation/devicetree/bindings/arm/ux500.yaml 2270F: Documentation/devicetree/bindings/arm/ux500/ 2271F: Documentation/devicetree/bindings/i2c/i2c-nomadik.txt 2272F: arch/arm/boot/dts/ste-* 2273F: arch/arm/mach-nomadik/ 2274F: arch/arm/mach-ux500/ 2275F: drivers/clk/clk-nomadik.c 2276F: drivers/clocksource/clksrc-dbx500-prcmu.c 2277F: drivers/dma/ste_dma40* 2278F: drivers/hwspinlock/u8500_hsem.c 2279F: drivers/i2c/busses/i2c-nomadik.c 2280F: drivers/iio/adc/ab8500-gpadc.c 2281F: drivers/mfd/ab8500* 2282F: drivers/mfd/abx500* 2283F: drivers/mfd/db8500* 2284F: drivers/pinctrl/nomadik/ 2285F: drivers/rtc/rtc-ab8500.c 2286F: drivers/rtc/rtc-pl031.c 2287F: drivers/soc/ux500/ 2288 2289ARM/NUVOTON NPCM ARCHITECTURE 2290M: Avi Fishman <avifishman70@gmail.com> 2291M: Tomer Maimon <tmaimon77@gmail.com> 2292M: Tali Perry <tali.perry1@gmail.com> 2293R: Patrick Venture <venture@google.com> 2294R: Nancy Yuen <yuenn@google.com> 2295R: Benjamin Fair <benjaminfair@google.com> 2296L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2297S: Supported 2298F: Documentation/devicetree/bindings/*/*/*npcm* 2299F: Documentation/devicetree/bindings/*/*npcm* 2300F: arch/arm/boot/dts/nuvoton-npcm* 2301F: arch/arm/mach-npcm/ 2302F: drivers/*/*npcm* 2303F: drivers/*/*/*npcm* 2304F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2305 2306ARM/NUVOTON WPCM450 ARCHITECTURE 2307M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2308L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2309S: Maintained 2310F: Documentation/devicetree/bindings/*/*wpcm* 2311F: arch/arm/boot/dts/nuvoton-wpcm450* 2312F: arch/arm/mach-npcm/wpcm450.c 2313F: drivers/*/*wpcm* 2314 2315ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2316L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2317S: Orphan 2318W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2319F: arch/arm/mach-s3c/gta02.h 2320F: arch/arm/mach-s3c/mach-gta02.c 2321 2322ARM/Orion SoC/Technologic Systems TS-78xx platform support 2323M: Alexander Clouter <alex@digriz.org.uk> 2324L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2325S: Maintained 2326W: http://www.digriz.org.uk/ts78xx/kernel 2327F: arch/arm/mach-orion5x/ts78xx-* 2328 2329ARM/OXNAS platform support 2330M: Neil Armstrong <narmstrong@baylibre.com> 2331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2332L: linux-oxnas@groups.io (moderated for non-subscribers) 2333S: Maintained 2334F: arch/arm/boot/dts/ox8*.dts* 2335F: arch/arm/mach-oxnas/ 2336F: drivers/power/reset/oxnas-restart.c 2337N: oxnas 2338 2339ARM/PALM TREO SUPPORT 2340M: Tomas Cech <sleep_walker@suse.com> 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Maintained 2343W: http://hackndev.com 2344F: arch/arm/mach-pxa/palmtreo.* 2345 2346ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2347M: Marek Vasut <marek.vasut@gmail.com> 2348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2349S: Maintained 2350W: http://hackndev.com 2351F: arch/arm/mach-pxa/include/mach/palmld.h 2352F: arch/arm/mach-pxa/include/mach/palmtc.h 2353F: arch/arm/mach-pxa/include/mach/palmtx.h 2354F: arch/arm/mach-pxa/palmld.c 2355F: arch/arm/mach-pxa/palmt5.* 2356F: arch/arm/mach-pxa/palmtc.c 2357F: arch/arm/mach-pxa/palmte2.* 2358F: arch/arm/mach-pxa/palmtx.c 2359 2360ARM/PALMZ72 SUPPORT 2361M: Sergey Lapin <slapin@ossfans.org> 2362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2363S: Maintained 2364W: http://hackndev.com 2365F: arch/arm/mach-pxa/palmz72.* 2366 2367ARM/PLEB SUPPORT 2368M: Peter Chubb <pleb@gelato.unsw.edu.au> 2369S: Maintained 2370W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2371 2372ARM/PT DIGITAL BOARD PORT 2373M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2375S: Maintained 2376W: http://www.armlinux.org.uk/ 2377 2378ARM/QUALCOMM SUPPORT 2379M: Andy Gross <agross@kernel.org> 2380M: Bjorn Andersson <bjorn.andersson@linaro.org> 2381L: linux-arm-msm@vger.kernel.org 2382S: Maintained 2383T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2384F: Documentation/devicetree/bindings/*/qcom* 2385F: Documentation/devicetree/bindings/soc/qcom/ 2386F: arch/arm/boot/dts/qcom-*.dts 2387F: arch/arm/boot/dts/qcom-*.dtsi 2388F: arch/arm/mach-qcom/ 2389F: arch/arm64/boot/dts/qcom/ 2390F: drivers/*/*/qcom* 2391F: drivers/*/*/qcom/ 2392F: drivers/*/pm8???-* 2393F: drivers/*/qcom* 2394F: drivers/*/qcom/ 2395F: drivers/bluetooth/btqcomsmd.c 2396F: drivers/clocksource/timer-qcom.c 2397F: drivers/cpuidle/cpuidle-qcom-spm.c 2398F: drivers/extcon/extcon-qcom* 2399F: drivers/i2c/busses/i2c-qcom-geni.c 2400F: drivers/i2c/busses/i2c-qup.c 2401F: drivers/iommu/msm* 2402F: drivers/mfd/ssbi.c 2403F: drivers/mmc/host/mmci_qcom* 2404F: drivers/mmc/host/sdhci-msm.c 2405F: drivers/pci/controller/dwc/pcie-qcom.c 2406F: drivers/phy/qualcomm/ 2407F: drivers/power/*/msm* 2408F: drivers/reset/reset-qcom-* 2409F: drivers/scsi/ufs/ufs-qcom* 2410F: drivers/spi/spi-geni-qcom.c 2411F: drivers/spi/spi-qcom-qspi.c 2412F: drivers/spi/spi-qup.c 2413F: drivers/tty/serial/msm_serial.c 2414F: drivers/usb/dwc3/dwc3-qcom.c 2415F: include/dt-bindings/*/qcom* 2416F: include/linux/*/qcom* 2417F: include/linux/soc/qcom/ 2418 2419ARM/RADISYS ENP2611 MACHINE SUPPORT 2420M: Lennert Buytenhek <kernel@wantstofly.org> 2421L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2422S: Maintained 2423 2424ARM/RDA MICRO ARCHITECTURE 2425M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2426L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2427L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2428S: Maintained 2429F: Documentation/devicetree/bindings/arm/rda.yaml 2430F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2431F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt 2432F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt 2433F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt 2434F: arch/arm/boot/dts/rda8810pl-* 2435F: drivers/clocksource/timer-rda.c 2436F: drivers/gpio/gpio-rda.c 2437F: drivers/irqchip/irq-rda-intc.c 2438F: drivers/tty/serial/rda-uart.c 2439 2440ARM/REALTEK ARCHITECTURE 2441M: Andreas Färber <afaerber@suse.de> 2442L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2443L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2444S: Maintained 2445F: Documentation/devicetree/bindings/arm/realtek.yaml 2446F: arch/arm/boot/dts/rtd* 2447F: arch/arm/mach-realtek/ 2448F: arch/arm64/boot/dts/realtek/ 2449 2450ARM/RENESAS ARM64 ARCHITECTURE 2451M: Geert Uytterhoeven <geert+renesas@glider.be> 2452M: Magnus Damm <magnus.damm@gmail.com> 2453L: linux-renesas-soc@vger.kernel.org 2454S: Supported 2455Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2456T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2457F: Documentation/devicetree/bindings/arm/renesas.yaml 2458F: arch/arm64/boot/dts/renesas/ 2459F: drivers/soc/renesas/ 2460F: include/linux/soc/renesas/ 2461 2462ARM/RISCPC ARCHITECTURE 2463M: Russell King <linux@armlinux.org.uk> 2464L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2465S: Maintained 2466W: http://www.armlinux.org.uk/ 2467F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2468F: arch/arm/include/asm/hardware/ioc.h 2469F: arch/arm/include/asm/hardware/iomd.h 2470F: arch/arm/include/asm/hardware/memc.h 2471F: arch/arm/mach-rpc/ 2472F: drivers/net/ethernet/8390/etherh.c 2473F: drivers/net/ethernet/i825xx/ether1* 2474F: drivers/net/ethernet/seeq/ether3* 2475F: drivers/scsi/arm/ 2476 2477ARM/Rockchip SoC support 2478M: Heiko Stuebner <heiko@sntech.de> 2479L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2480L: linux-rockchip@lists.infradead.org 2481S: Maintained 2482T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2483F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2484F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2485F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2486F: arch/arm/boot/dts/rk3* 2487F: arch/arm/boot/dts/rv1108* 2488F: arch/arm/mach-rockchip/ 2489F: drivers/*/*/*rockchip* 2490F: drivers/*/*rockchip* 2491F: drivers/clk/rockchip/ 2492F: drivers/i2c/busses/i2c-rk3x.c 2493F: sound/soc/rockchip/ 2494N: rockchip 2495 2496ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2497M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 2498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2499L: linux-samsung-soc@vger.kernel.org 2500S: Maintained 2501Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2502F: Documentation/arm/samsung/ 2503F: Documentation/devicetree/bindings/arm/samsung/ 2504F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2505F: arch/arm/boot/dts/exynos* 2506F: arch/arm/boot/dts/s3c* 2507F: arch/arm/boot/dts/s5p* 2508F: arch/arm/mach-exynos*/ 2509F: arch/arm/mach-s3c/ 2510F: arch/arm/mach-s5p*/ 2511F: arch/arm64/boot/dts/exynos/ 2512F: drivers/*/*/*s3c24* 2513F: drivers/*/*s3c24* 2514F: drivers/*/*s3c64xx* 2515F: drivers/*/*s5pv210* 2516F: drivers/clocksource/samsung_pwm_timer.c 2517F: drivers/memory/samsung/ 2518F: drivers/pwm/pwm-samsung.c 2519F: drivers/soc/samsung/ 2520F: drivers/tty/serial/samsung* 2521F: include/clocksource/samsung_pwm.h 2522F: include/linux/platform_data/*s3c* 2523F: include/linux/serial_s3c.h 2524F: include/linux/soc/samsung/ 2525N: exynos 2526N: s3c2410 2527N: s3c64xx 2528N: s5pv210 2529 2530ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2531M: Andrzej Hajda <a.hajda@samsung.com> 2532L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2533L: linux-media@vger.kernel.org 2534S: Maintained 2535F: drivers/media/platform/s5p-g2d/ 2536 2537ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2538M: Marek Szyprowski <m.szyprowski@samsung.com> 2539L: linux-samsung-soc@vger.kernel.org 2540L: linux-media@vger.kernel.org 2541S: Maintained 2542F: Documentation/devicetree/bindings/media/s5p-cec.txt 2543F: drivers/media/cec/platform/s5p/ 2544 2545ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2546M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2547M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2548M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2549L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2550L: linux-media@vger.kernel.org 2551S: Maintained 2552F: drivers/media/platform/s5p-jpeg/ 2553 2554ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2555M: Andrzej Hajda <a.hajda@samsung.com> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557L: linux-media@vger.kernel.org 2558S: Maintained 2559F: drivers/media/platform/s5p-mfc/ 2560 2561ARM/SHMOBILE ARM ARCHITECTURE 2562M: Geert Uytterhoeven <geert+renesas@glider.be> 2563M: Magnus Damm <magnus.damm@gmail.com> 2564L: linux-renesas-soc@vger.kernel.org 2565S: Supported 2566Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2567T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2568F: Documentation/devicetree/bindings/arm/renesas.yaml 2569F: arch/arm/boot/dts/emev2* 2570F: arch/arm/boot/dts/gr-peach* 2571F: arch/arm/boot/dts/iwg20d-q7* 2572F: arch/arm/boot/dts/r7s* 2573F: arch/arm/boot/dts/r8a* 2574F: arch/arm/boot/dts/r9a* 2575F: arch/arm/boot/dts/sh* 2576F: arch/arm/configs/shmobile_defconfig 2577F: arch/arm/include/debug/renesas-scif.S 2578F: arch/arm/mach-shmobile/ 2579F: drivers/soc/renesas/ 2580F: include/linux/soc/renesas/ 2581 2582ARM/SOCFPGA ARCHITECTURE 2583M: Dinh Nguyen <dinguyen@kernel.org> 2584S: Maintained 2585W: http://www.rocketboards.org 2586T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2587F: arch/arm/boot/dts/socfpga* 2588F: arch/arm/configs/socfpga_defconfig 2589F: arch/arm/mach-socfpga/ 2590F: arch/arm64/boot/dts/altera/ 2591F: arch/arm64/boot/dts/intel/ 2592 2593ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2594M: Dinh Nguyen <dinguyen@kernel.org> 2595S: Maintained 2596F: drivers/clk/socfpga/ 2597 2598ARM/SOCFPGA EDAC SUPPORT 2599M: Dinh Nguyen <dinguyen@kernel.org> 2600S: Maintained 2601F: drivers/edac/altera_edac.[ch] 2602 2603ARM/SPREADTRUM SoC SUPPORT 2604M: Orson Zhai <orsonzhai@gmail.com> 2605M: Baolin Wang <baolin.wang7@gmail.com> 2606M: Chunyan Zhang <zhang.lyra@gmail.com> 2607S: Maintained 2608F: arch/arm64/boot/dts/sprd 2609N: sprd 2610N: sc27xx 2611N: sc2731 2612 2613ARM/STI ARCHITECTURE 2614M: Patrice Chotard <patrice.chotard@foss.st.com> 2615L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2616S: Maintained 2617W: http://www.stlinux.com 2618F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2619F: arch/arm/boot/dts/sti* 2620F: arch/arm/mach-sti/ 2621F: drivers/ata/ahci_st.c 2622F: drivers/char/hw_random/st-rng.c 2623F: drivers/clocksource/arm_global_timer.c 2624F: drivers/clocksource/clksrc_st_lpc.c 2625F: drivers/cpufreq/sti-cpufreq.c 2626F: drivers/dma/st_fdma* 2627F: drivers/i2c/busses/i2c-st.c 2628F: drivers/media/platform/sti/c8sectpfe/ 2629F: drivers/media/rc/st_rc.c 2630F: drivers/mmc/host/sdhci-st.c 2631F: drivers/phy/st/phy-miphy28lp.c 2632F: drivers/phy/st/phy-stih407-usb.c 2633F: drivers/pinctrl/pinctrl-st.c 2634F: drivers/remoteproc/st_remoteproc.c 2635F: drivers/remoteproc/st_slim_rproc.c 2636F: drivers/reset/sti/ 2637F: drivers/rtc/rtc-st-lpc.c 2638F: drivers/tty/serial/st-asc.c 2639F: drivers/usb/dwc3/dwc3-st.c 2640F: drivers/usb/host/ehci-st.c 2641F: drivers/usb/host/ohci-st.c 2642F: drivers/watchdog/st_lpc_wdt.c 2643F: include/linux/remoteproc/st_slim_rproc.h 2644 2645ARM/STM32 ARCHITECTURE 2646M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2647M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2648L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2649L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2650S: Maintained 2651T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2652F: arch/arm/boot/dts/stm32* 2653F: arch/arm/mach-stm32/ 2654F: drivers/clocksource/armv7m_systick.c 2655N: stm32 2656N: stm 2657 2658ARM/Synaptics SoC support 2659M: Jisheng Zhang <Jisheng.Zhang@synaptics.com> 2660M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2662S: Maintained 2663F: arch/arm/boot/dts/berlin* 2664F: arch/arm/mach-berlin/ 2665F: arch/arm64/boot/dts/synaptics/ 2666 2667ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2668M: Lennert Buytenhek <kernel@wantstofly.org> 2669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2670S: Maintained 2671 2672ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2673M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2674L: linux-tegra@vger.kernel.org 2675L: linux-media@vger.kernel.org 2676S: Maintained 2677F: Documentation/devicetree/bindings/media/tegra-cec.txt 2678F: drivers/media/cec/platform/tegra/ 2679 2680ARM/TETON BGA MACHINE SUPPORT 2681M: "Mark F. Brown" <mark.brown314@gmail.com> 2682L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2683S: Maintained 2684 2685ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2686M: Santosh Shilimkar <ssantosh@kernel.org> 2687L: linux-kernel@vger.kernel.org 2688S: Maintained 2689F: drivers/memory/*emif* 2690 2691ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2692M: Santosh Shilimkar <ssantosh@kernel.org> 2693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2694S: Maintained 2695T: git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git 2696F: arch/arm/boot/dts/keystone-* 2697F: arch/arm/mach-keystone/ 2698 2699ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2700M: Santosh Shilimkar <ssantosh@kernel.org> 2701L: linux-kernel@vger.kernel.org 2702S: Maintained 2703F: drivers/clk/keystone/ 2704 2705ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2706M: Santosh Shilimkar <ssantosh@kernel.org> 2707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2708L: linux-kernel@vger.kernel.org 2709S: Maintained 2710F: drivers/clocksource/timer-keystone.c 2711 2712ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2713M: Santosh Shilimkar <ssantosh@kernel.org> 2714L: linux-kernel@vger.kernel.org 2715S: Maintained 2716F: drivers/power/reset/keystone-reset.c 2717 2718ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2719M: Nishanth Menon <nm@ti.com> 2720M: Vignesh Raghavendra <vigneshr@ti.com> 2721M: Tero Kristo <kristo@kernel.org> 2722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2723S: Supported 2724F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2725F: arch/arm64/boot/dts/ti/Makefile 2726F: arch/arm64/boot/dts/ti/k3-* 2727F: include/dt-bindings/pinctrl/k3.h 2728 2729ARM/THECUS N2100 MACHINE SUPPORT 2730M: Lennert Buytenhek <kernel@wantstofly.org> 2731L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2732S: Maintained 2733 2734ARM/TOSA MACHINE SUPPORT 2735M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2736M: Dirk Opfer <dirk@opfer-online.de> 2737S: Maintained 2738 2739ARM/TOSHIBA VISCONTI ARCHITECTURE 2740M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2741L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2742S: Supported 2743T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2744F: Documentation/devicetree/bindings/arm/toshiba.yaml 2745F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2746F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2747F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2748F: Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml 2749F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2750F: arch/arm64/boot/dts/toshiba/ 2751F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2752F: drivers/gpio/gpio-visconti.c 2753F: drivers/pci/controller/dwc/pcie-visconti.c 2754F: drivers/pinctrl/visconti/ 2755F: drivers/watchdog/visconti_wdt.c 2756N: visconti 2757 2758ARM/UNIPHIER ARCHITECTURE 2759M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2760M: Masami Hiramatsu <mhiramat@kernel.org> 2761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2762S: Maintained 2763F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2764F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2765F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2766F: arch/arm/boot/dts/uniphier* 2767F: arch/arm/include/asm/hardware/cache-uniphier.h 2768F: arch/arm/mach-uniphier/ 2769F: arch/arm/mm/cache-uniphier.c 2770F: arch/arm64/boot/dts/socionext/uniphier* 2771F: drivers/bus/uniphier-system-bus.c 2772F: drivers/clk/uniphier/ 2773F: drivers/dma/uniphier-mdmac.c 2774F: drivers/gpio/gpio-uniphier.c 2775F: drivers/i2c/busses/i2c-uniphier* 2776F: drivers/irqchip/irq-uniphier-aidet.c 2777F: drivers/mmc/host/uniphier-sd.c 2778F: drivers/pinctrl/uniphier/ 2779F: drivers/reset/reset-uniphier.c 2780F: drivers/tty/serial/8250/8250_uniphier.c 2781N: uniphier 2782 2783ARM/VERSATILE EXPRESS PLATFORM 2784M: Liviu Dudau <liviu.dudau@arm.com> 2785M: Sudeep Holla <sudeep.holla@arm.com> 2786M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2787L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2788S: Maintained 2789F: */*/*/vexpress* 2790F: */*/vexpress* 2791F: arch/arm/boot/dts/vexpress* 2792F: arch/arm/mach-vexpress/ 2793F: arch/arm64/boot/dts/arm/ 2794F: drivers/clk/versatile/clk-vexpress-osc.c 2795F: drivers/clocksource/timer-versatile.c 2796N: mps2 2797 2798ARM/VFP SUPPORT 2799M: Russell King <linux@armlinux.org.uk> 2800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2801S: Maintained 2802W: http://www.armlinux.org.uk/ 2803F: arch/arm/vfp/ 2804 2805ARM/VOIPAC PXA270 SUPPORT 2806M: Marek Vasut <marek.vasut@gmail.com> 2807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2808S: Maintained 2809F: arch/arm/mach-pxa/include/mach/vpac270.h 2810F: arch/arm/mach-pxa/vpac270.c 2811 2812ARM/VT8500 ARM ARCHITECTURE 2813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2814S: Orphan 2815F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2816F: arch/arm/mach-vt8500/ 2817F: drivers/clocksource/timer-vt8500.c 2818F: drivers/i2c/busses/i2c-wmt.c 2819F: drivers/mmc/host/wmt-sdmmc.c 2820F: drivers/pwm/pwm-vt8500.c 2821F: drivers/rtc/rtc-vt8500.c 2822F: drivers/tty/serial/vt8500_serial.c 2823F: drivers/usb/host/ehci-platform.c 2824F: drivers/usb/host/uhci-platform.c 2825F: drivers/video/fbdev/vt8500lcdfb.* 2826F: drivers/video/fbdev/wm8505fb* 2827F: drivers/video/fbdev/wmt_ge_rops.* 2828 2829ARM/ZIPIT Z2 SUPPORT 2830M: Marek Vasut <marek.vasut@gmail.com> 2831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2832S: Maintained 2833F: arch/arm/mach-pxa/include/mach/z2.h 2834F: arch/arm/mach-pxa/z2.c 2835 2836ARM/ZYNQ ARCHITECTURE 2837M: Michal Simek <michal.simek@xilinx.com> 2838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2839S: Supported 2840W: http://wiki.xilinx.com 2841T: git https://github.com/Xilinx/linux-xlnx.git 2842F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2843F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2844F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2845F: arch/arm/mach-zynq/ 2846F: drivers/clocksource/timer-cadence-ttc.c 2847F: drivers/cpuidle/cpuidle-zynq.c 2848F: drivers/edac/synopsys_edac.c 2849F: drivers/i2c/busses/i2c-cadence.c 2850F: drivers/i2c/busses/i2c-xiic.c 2851F: drivers/mmc/host/sdhci-of-arasan.c 2852N: zynq 2853N: xilinx 2854 2855ARM64 PORT (AARCH64 ARCHITECTURE) 2856M: Catalin Marinas <catalin.marinas@arm.com> 2857M: Will Deacon <will@kernel.org> 2858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2859S: Maintained 2860T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2861F: Documentation/arm64/ 2862F: arch/arm64/ 2863F: tools/testing/selftests/arm64/ 2864X: arch/arm64/boot/dts/ 2865 2866ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2867M: George McCollister <george.mccollister@gmail.com> 2868L: netdev@vger.kernel.org 2869S: Maintained 2870F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 2871F: drivers/net/dsa/xrs700x/* 2872F: net/dsa/tag_xrs700x.c 2873 2874AS3645A LED FLASH CONTROLLER DRIVER 2875M: Sakari Ailus <sakari.ailus@iki.fi> 2876L: linux-leds@vger.kernel.org 2877S: Maintained 2878F: drivers/leds/flash/leds-as3645a.c 2879 2880ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 2881M: Tianshu Qiu <tian.shu.qiu@intel.com> 2882L: linux-media@vger.kernel.org 2883S: Maintained 2884T: git git://linuxtv.org/media_tree.git 2885F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 2886F: drivers/media/i2c/ak7375.c 2887 2888ASAHI KASEI AK8974 DRIVER 2889M: Linus Walleij <linus.walleij@linaro.org> 2890L: linux-iio@vger.kernel.org 2891S: Supported 2892W: http://www.akm.com/ 2893F: drivers/iio/magnetometer/ak8974.c 2894 2895ASC7621 HARDWARE MONITOR DRIVER 2896M: George Joseph <george.joseph@fairview5.com> 2897L: linux-hwmon@vger.kernel.org 2898S: Maintained 2899F: Documentation/hwmon/asc7621.rst 2900F: drivers/hwmon/asc7621.c 2901 2902ASPEED PINCTRL DRIVERS 2903M: Andrew Jeffery <andrew@aj.id.au> 2904L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2905L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2906L: linux-gpio@vger.kernel.org 2907S: Maintained 2908F: Documentation/devicetree/bindings/pinctrl/aspeed,* 2909F: drivers/pinctrl/aspeed/ 2910 2911ASPEED SCU INTERRUPT CONTROLLER DRIVER 2912M: Eddie James <eajames@linux.ibm.com> 2913L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2914S: Maintained 2915F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 2916F: drivers/irqchip/irq-aspeed-scu-ic.c 2917F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 2918 2919ASPEED SD/MMC DRIVER 2920M: Andrew Jeffery <andrew@aj.id.au> 2921L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2922L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2923L: linux-mmc@vger.kernel.org 2924S: Maintained 2925F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 2926F: drivers/mmc/host/sdhci-of-aspeed* 2927 2928ASPEED VIDEO ENGINE DRIVER 2929M: Eddie James <eajames@linux.ibm.com> 2930L: linux-media@vger.kernel.org 2931L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2932S: Maintained 2933F: Documentation/devicetree/bindings/media/aspeed-video.txt 2934F: drivers/media/platform/aspeed-video.c 2935 2936ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 2937M: Corentin Chary <corentin.chary@gmail.com> 2938L: acpi4asus-user@lists.sourceforge.net 2939L: platform-driver-x86@vger.kernel.org 2940S: Maintained 2941W: http://acpi4asus.sf.net 2942F: drivers/platform/x86/asus*.c 2943F: drivers/platform/x86/eeepc*.c 2944 2945ASUS WIRELESS RADIO CONTROL DRIVER 2946M: João Paulo Rechi Vita <jprvita@gmail.com> 2947L: platform-driver-x86@vger.kernel.org 2948S: Maintained 2949F: drivers/platform/x86/asus-wireless.c 2950 2951ASYMMETRIC KEYS 2952M: David Howells <dhowells@redhat.com> 2953L: keyrings@vger.kernel.org 2954S: Maintained 2955F: Documentation/crypto/asymmetric-keys.rst 2956F: crypto/asymmetric_keys/ 2957F: include/crypto/pkcs7.h 2958F: include/crypto/public_key.h 2959F: include/linux/verification.h 2960 2961ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 2962R: Dan Williams <dan.j.williams@intel.com> 2963S: Odd fixes 2964W: http://sourceforge.net/projects/xscaleiop 2965F: Documentation/crypto/async-tx-api.rst 2966F: crypto/async_tx/ 2967F: include/linux/async_tx.h 2968 2969AT24 EEPROM DRIVER 2970M: Bartosz Golaszewski <brgl@bgdev.pl> 2971L: linux-i2c@vger.kernel.org 2972S: Maintained 2973T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 2974F: Documentation/devicetree/bindings/eeprom/at24.yaml 2975F: drivers/misc/eeprom/at24.c 2976 2977ATA OVER ETHERNET (AOE) DRIVER 2978M: "Justin Sanders" <justin@coraid.com> 2979S: Supported 2980W: http://www.openaoe.org/ 2981F: Documentation/admin-guide/aoe/ 2982F: drivers/block/aoe/ 2983 2984ATC260X PMIC MFD DRIVER 2985M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2986M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 2987L: linux-actions@lists.infradead.org 2988S: Maintained 2989F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 2990F: drivers/input/misc/atc260x-onkey.c 2991F: drivers/mfd/atc260* 2992F: drivers/power/reset/atc260x-poweroff.c 2993F: drivers/regulator/atc260x-regulator.c 2994F: include/linux/mfd/atc260x/* 2995 2996ATHEROS 71XX/9XXX GPIO DRIVER 2997M: Alban Bedel <albeu@free.fr> 2998S: Maintained 2999W: https://github.com/AlbanBedel/linux 3000T: git git://github.com/AlbanBedel/linux 3001F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3002F: drivers/gpio/gpio-ath79.c 3003 3004ATHEROS 71XX/9XXX USB PHY DRIVER 3005M: Alban Bedel <albeu@free.fr> 3006S: Maintained 3007W: https://github.com/AlbanBedel/linux 3008T: git git://github.com/AlbanBedel/linux 3009F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3010F: drivers/phy/qualcomm/phy-ath79-usb.c 3011 3012ATHEROS ATH GENERIC UTILITIES 3013M: Kalle Valo <kvalo@codeaurora.org> 3014L: linux-wireless@vger.kernel.org 3015S: Supported 3016F: drivers/net/wireless/ath/* 3017 3018ATHEROS ATH5K WIRELESS DRIVER 3019M: Jiri Slaby <jirislaby@kernel.org> 3020M: Nick Kossifidis <mickflemm@gmail.com> 3021M: Luis Chamberlain <mcgrof@kernel.org> 3022L: linux-wireless@vger.kernel.org 3023S: Maintained 3024W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3025F: drivers/net/wireless/ath/ath5k/ 3026 3027ATHEROS ATH6KL WIRELESS DRIVER 3028M: Kalle Valo <kvalo@codeaurora.org> 3029L: linux-wireless@vger.kernel.org 3030S: Supported 3031W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3032T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 3033F: drivers/net/wireless/ath/ath6kl/ 3034 3035ATI_REMOTE2 DRIVER 3036M: Ville Syrjala <syrjala@sci.fi> 3037S: Maintained 3038F: drivers/input/misc/ati_remote2.c 3039 3040ATK0110 HWMON DRIVER 3041M: Luca Tettamanti <kronos.it@gmail.com> 3042L: linux-hwmon@vger.kernel.org 3043S: Maintained 3044F: drivers/hwmon/asus_atk0110.c 3045 3046ATLX ETHERNET DRIVERS 3047M: Chris Snook <chris.snook@gmail.com> 3048L: netdev@vger.kernel.org 3049S: Maintained 3050W: http://sourceforge.net/projects/atl1 3051W: http://atl1.sourceforge.net 3052F: drivers/net/ethernet/atheros/ 3053 3054ATM 3055M: Chas Williams <3chas3@gmail.com> 3056L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3057L: netdev@vger.kernel.org 3058S: Maintained 3059W: http://linux-atm.sourceforge.net 3060F: drivers/atm/ 3061F: include/linux/atm* 3062F: include/uapi/linux/atm* 3063 3064ATMEL MACB ETHERNET DRIVER 3065M: Nicolas Ferre <nicolas.ferre@microchip.com> 3066M: Claudiu Beznea <claudiu.beznea@microchip.com> 3067S: Supported 3068F: drivers/net/ethernet/cadence/ 3069 3070ATMEL MAXTOUCH DRIVER 3071M: Nick Dyer <nick@shmanahar.org> 3072S: Maintained 3073T: git git://github.com/ndyer/linux.git 3074F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3075F: drivers/input/touchscreen/atmel_mxt_ts.c 3076 3077ATMEL WIRELESS DRIVER 3078M: Simon Kelley <simon@thekelleys.org.uk> 3079L: linux-wireless@vger.kernel.org 3080S: Maintained 3081W: http://www.thekelleys.org.uk/atmel 3082W: http://atmelwlandriver.sourceforge.net/ 3083F: drivers/net/wireless/atmel/atmel* 3084 3085ATOMIC INFRASTRUCTURE 3086M: Will Deacon <will@kernel.org> 3087M: Peter Zijlstra <peterz@infradead.org> 3088R: Boqun Feng <boqun.feng@gmail.com> 3089L: linux-kernel@vger.kernel.org 3090S: Maintained 3091F: arch/*/include/asm/atomic*.h 3092F: include/*/atomic*.h 3093F: include/linux/refcount.h 3094F: Documentation/atomic_*.txt 3095F: scripts/atomic/ 3096 3097ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3098M: Bradley Grove <linuxdrivers@attotech.com> 3099L: linux-scsi@vger.kernel.org 3100S: Supported 3101W: http://www.attotech.com 3102F: drivers/scsi/esas2r 3103 3104ATUSB IEEE 802.15.4 RADIO DRIVER 3105M: Stefan Schmidt <stefan@datenfreihafen.org> 3106L: linux-wpan@vger.kernel.org 3107S: Maintained 3108F: drivers/net/ieee802154/at86rf230.h 3109F: drivers/net/ieee802154/atusb.c 3110F: drivers/net/ieee802154/atusb.h 3111 3112AUDIT SUBSYSTEM 3113M: Paul Moore <paul@paul-moore.com> 3114M: Eric Paris <eparis@redhat.com> 3115L: linux-audit@redhat.com (moderated for non-subscribers) 3116S: Supported 3117W: https://github.com/linux-audit 3118T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3119F: include/asm-generic/audit_*.h 3120F: include/linux/audit.h 3121F: include/uapi/linux/audit.h 3122F: kernel/audit* 3123F: lib/*audit.c 3124 3125AUXILIARY DISPLAY DRIVERS 3126M: Miguel Ojeda <ojeda@kernel.org> 3127S: Maintained 3128F: drivers/auxdisplay/ 3129F: include/linux/cfag12864b.h 3130 3131AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3132M: Andreas Klinger <ak@it-klinger.de> 3133L: linux-iio@vger.kernel.org 3134S: Maintained 3135F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3136F: drivers/iio/adc/hx711.c 3137 3138AX.25 NETWORK LAYER 3139M: Ralf Baechle <ralf@linux-mips.org> 3140L: linux-hams@vger.kernel.org 3141S: Maintained 3142W: http://www.linux-ax25.org/ 3143F: include/net/ax25.h 3144F: include/uapi/linux/ax25.h 3145F: net/ax25/ 3146 3147AXENTIA ARM DEVICES 3148M: Peter Rosin <peda@axentia.se> 3149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3150S: Maintained 3151F: arch/arm/boot/dts/at91-linea.dtsi 3152F: arch/arm/boot/dts/at91-natte.dtsi 3153F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3154F: arch/arm/boot/dts/at91-tse850-3.dts 3155 3156AXENTIA ASOC DRIVERS 3157M: Peter Rosin <peda@axentia.se> 3158L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3159S: Maintained 3160F: Documentation/devicetree/bindings/sound/axentia,* 3161F: sound/soc/atmel/tse850-pcm5142.c 3162 3163AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3164M: Nuno Sá <nuno.sa@analog.com> 3165L: linux-hwmon@vger.kernel.org 3166S: Supported 3167W: http://ez.analog.com/community/linux-device-drivers 3168F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3169F: drivers/hwmon/axi-fan-control.c 3170 3171AXXIA I2C CONTROLLER 3172M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3173L: linux-i2c@vger.kernel.org 3174S: Maintained 3175F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3176F: drivers/i2c/busses/i2c-axxia.c 3177 3178AZ6007 DVB DRIVER 3179M: Mauro Carvalho Chehab <mchehab@kernel.org> 3180L: linux-media@vger.kernel.org 3181S: Maintained 3182W: https://linuxtv.org 3183T: git git://linuxtv.org/media_tree.git 3184F: drivers/media/usb/dvb-usb-v2/az6007.c 3185 3186AZTECH FM RADIO RECEIVER DRIVER 3187M: Hans Verkuil <hverkuil@xs4all.nl> 3188L: linux-media@vger.kernel.org 3189S: Maintained 3190W: https://linuxtv.org 3191T: git git://linuxtv.org/media_tree.git 3192F: drivers/media/radio/radio-aztech* 3193 3194B43 WIRELESS DRIVER 3195L: linux-wireless@vger.kernel.org 3196L: b43-dev@lists.infradead.org 3197S: Odd Fixes 3198W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3199F: drivers/net/wireless/broadcom/b43/ 3200 3201B43LEGACY WIRELESS DRIVER 3202M: Larry Finger <Larry.Finger@lwfinger.net> 3203L: linux-wireless@vger.kernel.org 3204L: b43-dev@lists.infradead.org 3205S: Maintained 3206W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3207F: drivers/net/wireless/broadcom/b43legacy/ 3208 3209BACKLIGHT CLASS/SUBSYSTEM 3210M: Lee Jones <lee.jones@linaro.org> 3211M: Daniel Thompson <daniel.thompson@linaro.org> 3212M: Jingoo Han <jingoohan1@gmail.com> 3213L: dri-devel@lists.freedesktop.org 3214S: Maintained 3215T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3216F: Documentation/ABI/stable/sysfs-class-backlight 3217F: Documentation/ABI/testing/sysfs-class-backlight 3218F: Documentation/devicetree/bindings/leds/backlight 3219F: drivers/video/backlight/ 3220F: include/linux/backlight.h 3221F: include/linux/pwm_backlight.h 3222 3223BATMAN ADVANCED 3224M: Marek Lindner <mareklindner@neomailbox.ch> 3225M: Simon Wunderlich <sw@simonwunderlich.de> 3226M: Antonio Quartulli <a@unstable.cc> 3227M: Sven Eckelmann <sven@narfation.org> 3228L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3229S: Maintained 3230W: https://www.open-mesh.org/ 3231Q: https://patchwork.open-mesh.org/project/batman/list/ 3232B: https://www.open-mesh.org/projects/batman-adv/issues 3233C: ircs://irc.hackint.org/batadv 3234T: git https://git.open-mesh.org/linux-merge.git 3235F: Documentation/networking/batman-adv.rst 3236F: include/uapi/linux/batadv_packet.h 3237F: include/uapi/linux/batman_adv.h 3238F: net/batman-adv/ 3239 3240BAYCOM/HDLCDRV DRIVERS FOR AX.25 3241M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3242L: linux-hams@vger.kernel.org 3243S: Maintained 3244W: http://www.baycom.org/~tom/ham/ham.html 3245F: drivers/net/hamradio/baycom* 3246 3247BCACHE (BLOCK LAYER CACHE) 3248M: Coly Li <colyli@suse.de> 3249M: Kent Overstreet <kent.overstreet@gmail.com> 3250L: linux-bcache@vger.kernel.org 3251S: Maintained 3252W: http://bcache.evilpiepirate.org 3253C: irc://irc.oftc.net/bcache 3254F: drivers/md/bcache/ 3255 3256BDISP ST MEDIA DRIVER 3257M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3258L: linux-media@vger.kernel.org 3259S: Supported 3260W: https://linuxtv.org 3261T: git git://linuxtv.org/media_tree.git 3262F: drivers/media/platform/sti/bdisp 3263 3264BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3265M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3266L: netdev@vger.kernel.org 3267S: Maintained 3268F: drivers/net/ethernet/ec_bhf.c 3269 3270BEFS FILE SYSTEM 3271M: Luis de Bethencourt <luisbg@kernel.org> 3272M: Salah Triki <salah.triki@gmail.com> 3273S: Maintained 3274T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3275F: Documentation/filesystems/befs.rst 3276F: fs/befs/ 3277 3278BFQ I/O SCHEDULER 3279M: Paolo Valente <paolo.valente@linaro.org> 3280M: Jens Axboe <axboe@kernel.dk> 3281L: linux-block@vger.kernel.org 3282S: Maintained 3283F: Documentation/block/bfq-iosched.rst 3284F: block/bfq-* 3285 3286BFS FILE SYSTEM 3287M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3288S: Maintained 3289F: Documentation/filesystems/bfs.rst 3290F: fs/bfs/ 3291F: include/uapi/linux/bfs_fs.h 3292 3293BITMAP API 3294M: Yury Norov <yury.norov@gmail.com> 3295R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3296R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3297S: Maintained 3298F: include/asm-generic/bitops/find.h 3299F: include/linux/bitmap.h 3300F: lib/bitmap.c 3301F: lib/find_bit.c 3302F: lib/find_bit_benchmark.c 3303F: lib/test_bitmap.c 3304F: tools/include/asm-generic/bitops/find.h 3305F: tools/include/linux/bitmap.h 3306F: tools/lib/bitmap.c 3307F: tools/lib/find_bit.c 3308 3309BLINKM RGB LED DRIVER 3310M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3311S: Maintained 3312F: drivers/leds/leds-blinkm.c 3313 3314BLOCK LAYER 3315M: Jens Axboe <axboe@kernel.dk> 3316L: linux-block@vger.kernel.org 3317S: Maintained 3318T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3319F: block/ 3320F: drivers/block/ 3321F: include/linux/blk* 3322F: kernel/trace/blktrace.c 3323F: lib/sbitmap.c 3324 3325BLOCK2MTD DRIVER 3326M: Joern Engel <joern@lazybastard.org> 3327L: linux-mtd@lists.infradead.org 3328S: Maintained 3329F: drivers/mtd/devices/block2mtd.c 3330 3331BLUETOOTH DRIVERS 3332M: Marcel Holtmann <marcel@holtmann.org> 3333M: Johan Hedberg <johan.hedberg@gmail.com> 3334M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3335L: linux-bluetooth@vger.kernel.org 3336S: Supported 3337W: http://www.bluez.org/ 3338T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3339T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3340F: drivers/bluetooth/ 3341 3342BLUETOOTH SUBSYSTEM 3343M: Marcel Holtmann <marcel@holtmann.org> 3344M: Johan Hedberg <johan.hedberg@gmail.com> 3345M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3346L: linux-bluetooth@vger.kernel.org 3347S: Supported 3348W: http://www.bluez.org/ 3349T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3350T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3351F: include/net/bluetooth/ 3352F: net/bluetooth/ 3353 3354BONDING DRIVER 3355M: Jay Vosburgh <j.vosburgh@gmail.com> 3356M: Veaceslav Falico <vfalico@gmail.com> 3357M: Andy Gospodarek <andy@greyhouse.net> 3358L: netdev@vger.kernel.org 3359S: Supported 3360W: http://sourceforge.net/projects/bonding/ 3361F: drivers/net/bonding/ 3362F: include/net/bonding.h 3363F: include/uapi/linux/if_bonding.h 3364 3365BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3366M: Dan Robertson <dan@dlrobertson.com> 3367L: linux-iio@vger.kernel.org 3368S: Maintained 3369F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3370F: drivers/iio/accel/bma400* 3371 3372BPF (Safe dynamic programs and tools) 3373M: Alexei Starovoitov <ast@kernel.org> 3374M: Daniel Borkmann <daniel@iogearbox.net> 3375M: Andrii Nakryiko <andrii@kernel.org> 3376R: Martin KaFai Lau <kafai@fb.com> 3377R: Song Liu <songliubraving@fb.com> 3378R: Yonghong Song <yhs@fb.com> 3379R: John Fastabend <john.fastabend@gmail.com> 3380R: KP Singh <kpsingh@kernel.org> 3381L: netdev@vger.kernel.org 3382L: bpf@vger.kernel.org 3383S: Supported 3384W: https://bpf.io/ 3385Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3386T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3387T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3388F: Documentation/bpf/ 3389F: Documentation/networking/filter.rst 3390F: Documentation/userspace-api/ebpf/ 3391F: arch/*/net/* 3392F: include/linux/bpf* 3393F: include/linux/btf* 3394F: include/linux/filter.h 3395F: include/trace/events/xdp.h 3396F: include/uapi/linux/bpf* 3397F: include/uapi/linux/btf* 3398F: include/uapi/linux/filter.h 3399F: kernel/bpf/ 3400F: kernel/trace/bpf_trace.c 3401F: lib/test_bpf.c 3402F: net/bpf/ 3403F: net/core/filter.c 3404F: net/sched/act_bpf.c 3405F: net/sched/cls_bpf.c 3406F: samples/bpf/ 3407F: scripts/bpf_doc.py 3408F: tools/bpf/ 3409F: tools/lib/bpf/ 3410F: tools/testing/selftests/bpf/ 3411N: bpf 3412K: bpf 3413 3414BPF JIT for ARM 3415M: Shubham Bansal <illusionist.neo@gmail.com> 3416L: netdev@vger.kernel.org 3417L: bpf@vger.kernel.org 3418S: Maintained 3419F: arch/arm/net/ 3420 3421BPF JIT for ARM64 3422M: Daniel Borkmann <daniel@iogearbox.net> 3423M: Alexei Starovoitov <ast@kernel.org> 3424M: Zi Shen Lim <zlim.lnx@gmail.com> 3425L: netdev@vger.kernel.org 3426L: bpf@vger.kernel.org 3427S: Supported 3428F: arch/arm64/net/ 3429 3430BPF JIT for MIPS (32-BIT AND 64-BIT) 3431M: Paul Burton <paulburton@kernel.org> 3432L: netdev@vger.kernel.org 3433L: bpf@vger.kernel.org 3434S: Maintained 3435F: arch/mips/net/ 3436 3437BPF JIT for NFP NICs 3438M: Jakub Kicinski <kuba@kernel.org> 3439L: netdev@vger.kernel.org 3440L: bpf@vger.kernel.org 3441S: Supported 3442F: drivers/net/ethernet/netronome/nfp/bpf/ 3443 3444BPF JIT for POWERPC (32-BIT AND 64-BIT) 3445M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3446L: netdev@vger.kernel.org 3447L: bpf@vger.kernel.org 3448S: Maintained 3449F: arch/powerpc/net/ 3450 3451BPF JIT for RISC-V (32-bit) 3452M: Luke Nelson <luke.r.nels@gmail.com> 3453M: Xi Wang <xi.wang@gmail.com> 3454L: netdev@vger.kernel.org 3455L: bpf@vger.kernel.org 3456S: Maintained 3457F: arch/riscv/net/ 3458X: arch/riscv/net/bpf_jit_comp64.c 3459 3460BPF JIT for RISC-V (64-bit) 3461M: Björn Töpel <bjorn@kernel.org> 3462L: netdev@vger.kernel.org 3463L: bpf@vger.kernel.org 3464S: Maintained 3465F: arch/riscv/net/ 3466X: arch/riscv/net/bpf_jit_comp32.c 3467 3468BPF JIT for S390 3469M: Ilya Leoshkevich <iii@linux.ibm.com> 3470M: Heiko Carstens <hca@linux.ibm.com> 3471M: Vasily Gorbik <gor@linux.ibm.com> 3472L: netdev@vger.kernel.org 3473L: bpf@vger.kernel.org 3474S: Maintained 3475F: arch/s390/net/ 3476X: arch/s390/net/pnet.c 3477 3478BPF JIT for SPARC (32-BIT AND 64-BIT) 3479M: David S. Miller <davem@davemloft.net> 3480L: netdev@vger.kernel.org 3481L: bpf@vger.kernel.org 3482S: Maintained 3483F: arch/sparc/net/ 3484 3485BPF JIT for X86 32-BIT 3486M: Wang YanQing <udknight@gmail.com> 3487L: netdev@vger.kernel.org 3488L: bpf@vger.kernel.org 3489S: Maintained 3490F: arch/x86/net/bpf_jit_comp32.c 3491 3492BPF JIT for X86 64-BIT 3493M: Alexei Starovoitov <ast@kernel.org> 3494M: Daniel Borkmann <daniel@iogearbox.net> 3495L: netdev@vger.kernel.org 3496L: bpf@vger.kernel.org 3497S: Supported 3498F: arch/x86/net/ 3499X: arch/x86/net/bpf_jit_comp32.c 3500 3501BPF LSM (Security Audit and Enforcement using BPF) 3502M: KP Singh <kpsingh@kernel.org> 3503R: Florent Revest <revest@chromium.org> 3504R: Brendan Jackman <jackmanb@chromium.org> 3505L: bpf@vger.kernel.org 3506S: Maintained 3507F: Documentation/bpf/bpf_lsm.rst 3508F: include/linux/bpf_lsm.h 3509F: kernel/bpf/bpf_lsm.c 3510F: security/bpf/ 3511 3512BROADCOM B44 10/100 ETHERNET DRIVER 3513M: Michael Chan <michael.chan@broadcom.com> 3514L: netdev@vger.kernel.org 3515S: Supported 3516F: drivers/net/ethernet/broadcom/b44.* 3517 3518BROADCOM B53 ETHERNET SWITCH DRIVER 3519M: Florian Fainelli <f.fainelli@gmail.com> 3520L: netdev@vger.kernel.org 3521L: openwrt-devel@lists.openwrt.org (subscribers-only) 3522S: Supported 3523F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3524F: drivers/net/dsa/b53/* 3525F: include/linux/dsa/brcm.h 3526F: include/linux/platform_data/b53.h 3527 3528BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3529M: Nicolas Saenz Julienne <nsaenz@kernel.org> 3530L: bcm-kernel-feedback-list@broadcom.com 3531L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3532L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3533S: Maintained 3534T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git 3535F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3536F: drivers/pci/controller/pcie-brcmstb.c 3537F: drivers/staging/vc04_services 3538N: bcm2711 3539N: bcm283* 3540 3541BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3542M: Florian Fainelli <f.fainelli@gmail.com> 3543M: Ray Jui <rjui@broadcom.com> 3544M: Scott Branden <sbranden@broadcom.com> 3545M: bcm-kernel-feedback-list@broadcom.com 3546S: Maintained 3547T: git git://github.com/broadcom/mach-bcm 3548F: arch/arm/mach-bcm/ 3549N: bcm281* 3550N: bcm113* 3551N: bcm216* 3552N: kona 3553 3554BROADCOM BCM47XX MIPS ARCHITECTURE 3555M: Hauke Mehrtens <hauke@hauke-m.de> 3556M: Rafał Miłecki <zajec5@gmail.com> 3557L: linux-mips@vger.kernel.org 3558S: Maintained 3559F: Documentation/devicetree/bindings/mips/brcm/ 3560F: arch/mips/bcm47xx/* 3561F: arch/mips/include/asm/mach-bcm47xx/* 3562 3563BROADCOM BCM4908 ETHERNET DRIVER 3564M: Rafał Miłecki <rafal@milecki.pl> 3565M: bcm-kernel-feedback-list@broadcom.com 3566L: netdev@vger.kernel.org 3567S: Maintained 3568F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3569F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3570F: drivers/net/ethernet/broadcom/unimac.h 3571 3572BROADCOM BCM5301X ARM ARCHITECTURE 3573M: Hauke Mehrtens <hauke@hauke-m.de> 3574M: Rafał Miłecki <zajec5@gmail.com> 3575M: bcm-kernel-feedback-list@broadcom.com 3576L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3577S: Maintained 3578F: arch/arm/boot/dts/bcm470* 3579F: arch/arm/boot/dts/bcm5301* 3580F: arch/arm/boot/dts/bcm953012* 3581F: arch/arm/mach-bcm/bcm_5301x.c 3582 3583BROADCOM BCM53573 ARM ARCHITECTURE 3584M: Rafał Miłecki <rafal@milecki.pl> 3585L: bcm-kernel-feedback-list@broadcom.com 3586L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3587S: Maintained 3588F: arch/arm/boot/dts/bcm47189* 3589F: arch/arm/boot/dts/bcm53573* 3590 3591BROADCOM BCM63XX ARM ARCHITECTURE 3592M: Florian Fainelli <f.fainelli@gmail.com> 3593M: bcm-kernel-feedback-list@broadcom.com 3594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3595S: Maintained 3596T: git git://github.com/broadcom/stblinux.git 3597N: bcm63xx 3598 3599BROADCOM BCM63XX/BCM33XX UDC DRIVER 3600M: Kevin Cernekee <cernekee@gmail.com> 3601L: linux-usb@vger.kernel.org 3602S: Maintained 3603F: drivers/usb/gadget/udc/bcm63xx_udc.* 3604 3605BROADCOM BCM7XXX ARM ARCHITECTURE 3606M: Florian Fainelli <f.fainelli@gmail.com> 3607M: bcm-kernel-feedback-list@broadcom.com 3608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3609S: Maintained 3610T: git git://github.com/broadcom/stblinux.git 3611F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3612F: arch/arm/boot/dts/bcm7*.dts* 3613F: arch/arm/include/asm/hardware/cache-b15-rac.h 3614F: arch/arm/mach-bcm/*brcmstb* 3615F: arch/arm/mm/cache-b15-rac.c 3616F: drivers/bus/brcmstb_gisb.c 3617F: drivers/pci/controller/pcie-brcmstb.c 3618N: brcmstb 3619 3620BROADCOM BDC DRIVER 3621M: Al Cooper <alcooperx@gmail.com> 3622L: linux-usb@vger.kernel.org 3623L: bcm-kernel-feedback-list@broadcom.com 3624S: Maintained 3625F: Documentation/devicetree/bindings/usb/brcm,bdc.txt 3626F: drivers/usb/gadget/udc/bdc/ 3627 3628BROADCOM BMIPS CPUFREQ DRIVER 3629M: Markus Mayer <mmayer@broadcom.com> 3630M: bcm-kernel-feedback-list@broadcom.com 3631L: linux-pm@vger.kernel.org 3632S: Maintained 3633F: drivers/cpufreq/bmips-cpufreq.c 3634 3635BROADCOM BMIPS MIPS ARCHITECTURE 3636M: Florian Fainelli <f.fainelli@gmail.com> 3637L: bcm-kernel-feedback-list@broadcom.com 3638L: linux-mips@vger.kernel.org 3639S: Maintained 3640T: git git://github.com/broadcom/stblinux.git 3641F: arch/mips/bmips/* 3642F: arch/mips/boot/dts/brcm/bcm*.dts* 3643F: arch/mips/include/asm/mach-bmips/* 3644F: arch/mips/kernel/*bmips* 3645F: drivers/soc/bcm/bcm63xx 3646F: drivers/irqchip/irq-bcm63* 3647F: drivers/irqchip/irq-bcm7* 3648F: drivers/irqchip/irq-brcmstb* 3649F: include/linux/bcm963xx_nvram.h 3650F: include/linux/bcm963xx_tag.h 3651 3652BROADCOM BNX2 GIGABIT ETHERNET DRIVER 3653M: Rasesh Mody <rmody@marvell.com> 3654M: GR-Linux-NIC-Dev@marvell.com 3655L: netdev@vger.kernel.org 3656S: Supported 3657F: drivers/net/ethernet/broadcom/bnx2.* 3658F: drivers/net/ethernet/broadcom/bnx2_* 3659 3660BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 3661M: Saurav Kashyap <skashyap@marvell.com> 3662M: Javed Hasan <jhasan@marvell.com> 3663M: GR-QLogic-Storage-Upstream@marvell.com 3664L: linux-scsi@vger.kernel.org 3665S: Supported 3666F: drivers/scsi/bnx2fc/ 3667 3668BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 3669M: Nilesh Javali <njavali@marvell.com> 3670M: Manish Rangankar <mrangankar@marvell.com> 3671M: GR-QLogic-Storage-Upstream@marvell.com 3672L: linux-scsi@vger.kernel.org 3673S: Supported 3674F: drivers/scsi/bnx2i/ 3675 3676BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 3677M: Ariel Elior <aelior@marvell.com> 3678M: Sudarsana Kalluru <skalluru@marvell.com> 3679M: GR-everest-linux-l2@marvell.com 3680L: netdev@vger.kernel.org 3681S: Supported 3682F: drivers/net/ethernet/broadcom/bnx2x/ 3683 3684BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 3685M: Michael Chan <michael.chan@broadcom.com> 3686L: netdev@vger.kernel.org 3687S: Supported 3688F: drivers/net/ethernet/broadcom/bnxt/ 3689 3690BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 3691M: Arend van Spriel <aspriel@gmail.com> 3692M: Franky Lin <franky.lin@broadcom.com> 3693M: Hante Meuleman <hante.meuleman@broadcom.com> 3694M: Chi-hsien Lin <chi-hsien.lin@infineon.com> 3695M: Wright Feng <wright.feng@infineon.com> 3696M: Chung-hsien Hsu <chung-hsien.hsu@infineon.com> 3697L: linux-wireless@vger.kernel.org 3698L: brcm80211-dev-list.pdl@broadcom.com 3699L: SHA-cyfmac-dev-list@infineon.com 3700S: Supported 3701F: drivers/net/wireless/broadcom/brcm80211/ 3702 3703BROADCOM BRCMSTB GPIO DRIVER 3704M: Gregory Fong <gregory.0xf0@gmail.com> 3705L: bcm-kernel-feedback-list@broadcom.com 3706S: Supported 3707F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt 3708F: drivers/gpio/gpio-brcmstb.c 3709 3710BROADCOM BRCMSTB I2C DRIVER 3711M: Kamal Dasu <kdasu.kdev@gmail.com> 3712L: linux-i2c@vger.kernel.org 3713L: bcm-kernel-feedback-list@broadcom.com 3714S: Supported 3715F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 3716F: drivers/i2c/busses/i2c-brcmstb.c 3717 3718BROADCOM BRCMSTB UART DRIVER 3719M: Al Cooper <alcooperx@gmail.com> 3720L: linux-serial@vger.kernel.org 3721L: bcm-kernel-feedback-list@broadcom.com 3722S: Maintained 3723F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 3724F: drivers/tty/serial/8250/8250_bcm7271.c 3725 3726BROADCOM BRCMSTB USB EHCI DRIVER 3727M: Al Cooper <alcooperx@gmail.com> 3728L: linux-usb@vger.kernel.org 3729L: bcm-kernel-feedback-list@broadcom.com 3730S: Maintained 3731F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 3732F: drivers/usb/host/ehci-brcm.* 3733 3734BROADCOM BRCMSTB USB PIN MAP DRIVER 3735M: Al Cooper <alcooperx@gmail.com> 3736L: linux-usb@vger.kernel.org 3737L: bcm-kernel-feedback-list@broadcom.com 3738S: Maintained 3739F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 3740F: drivers/usb/misc/brcmstb-usb-pinmap.c 3741 3742BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 3743M: Al Cooper <alcooperx@gmail.com> 3744L: linux-kernel@vger.kernel.org 3745L: bcm-kernel-feedback-list@broadcom.com 3746S: Maintained 3747F: drivers/phy/broadcom/phy-brcm-usb* 3748 3749BROADCOM ETHERNET PHY DRIVERS 3750M: Florian Fainelli <f.fainelli@gmail.com> 3751L: bcm-kernel-feedback-list@broadcom.com 3752L: netdev@vger.kernel.org 3753S: Supported 3754F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 3755F: drivers/net/phy/bcm*.[ch] 3756F: drivers/net/phy/broadcom.c 3757F: include/linux/brcmphy.h 3758 3759BROADCOM GENET ETHERNET DRIVER 3760M: Doug Berger <opendmb@gmail.com> 3761M: Florian Fainelli <f.fainelli@gmail.com> 3762L: bcm-kernel-feedback-list@broadcom.com 3763L: netdev@vger.kernel.org 3764S: Supported 3765F: Documentation/devicetree/bindings/net/brcm,bcmgenet.txt 3766F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.txt 3767F: drivers/net/ethernet/broadcom/genet/ 3768F: drivers/net/ethernet/broadcom/unimac.h 3769F: drivers/net/mdio/mdio-bcm-unimac.c 3770F: include/linux/platform_data/bcmgenet.h 3771F: include/linux/platform_data/mdio-bcm-unimac.h 3772 3773BROADCOM IPROC ARM ARCHITECTURE 3774M: Ray Jui <rjui@broadcom.com> 3775M: Scott Branden <sbranden@broadcom.com> 3776M: bcm-kernel-feedback-list@broadcom.com 3777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3778S: Maintained 3779T: git git://github.com/broadcom/cygnus-linux.git 3780F: arch/arm64/boot/dts/broadcom/northstar2/* 3781F: arch/arm64/boot/dts/broadcom/stingray/* 3782F: drivers/clk/bcm/clk-ns* 3783F: drivers/clk/bcm/clk-sr* 3784F: drivers/pinctrl/bcm/pinctrl-ns* 3785F: include/dt-bindings/clock/bcm-sr* 3786N: iproc 3787N: cygnus 3788N: bcm[-_]nsp 3789N: bcm9113* 3790N: bcm9583* 3791N: bcm9585* 3792N: bcm9586* 3793N: bcm988312 3794N: bcm113* 3795N: bcm583* 3796N: bcm585* 3797N: bcm586* 3798N: bcm88312 3799N: hr2 3800N: stingray 3801 3802BROADCOM IPROC GBIT ETHERNET DRIVER 3803M: Rafał Miłecki <rafal@milecki.pl> 3804M: bcm-kernel-feedback-list@broadcom.com 3805L: netdev@vger.kernel.org 3806S: Maintained 3807F: Documentation/devicetree/bindings/net/brcm,amac.txt 3808F: drivers/net/ethernet/broadcom/bgmac* 3809F: drivers/net/ethernet/broadcom/unimac.h 3810 3811BROADCOM KONA GPIO DRIVER 3812M: Ray Jui <rjui@broadcom.com> 3813L: bcm-kernel-feedback-list@broadcom.com 3814S: Supported 3815F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 3816F: drivers/gpio/gpio-bcm-kona.c 3817 3818BROADCOM MPI3 STORAGE CONTROLLER DRIVER 3819M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 3820M: Kashyap Desai <kashyap.desai@broadcom.com> 3821M: Sumit Saxena <sumit.saxena@broadcom.com> 3822M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 3823L: mpi3mr-linuxdrv.pdl@broadcom.com 3824L: linux-scsi@vger.kernel.org 3825S: Supported 3826W: https://www.broadcom.com/support/storage 3827F: drivers/scsi/mpi3mr/ 3828 3829BROADCOM NETXTREME-E ROCE DRIVER 3830M: Selvin Xavier <selvin.xavier@broadcom.com> 3831L: linux-rdma@vger.kernel.org 3832S: Supported 3833W: http://www.broadcom.com 3834F: drivers/infiniband/hw/bnxt_re/ 3835F: include/uapi/rdma/bnxt_re-abi.h 3836 3837BROADCOM NVRAM DRIVER 3838M: Rafał Miłecki <zajec5@gmail.com> 3839L: linux-mips@vger.kernel.org 3840S: Maintained 3841F: drivers/firmware/broadcom/* 3842 3843BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 3844M: Rafał Miłecki <rafal@milecki.pl> 3845M: Florian Fainelli <f.fainelli@gmail.com> 3846M: bcm-kernel-feedback-list@broadcom.com 3847L: linux-pm@vger.kernel.org 3848S: Maintained 3849T: git git://github.com/broadcom/stblinux.git 3850F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 3851F: include/dt-bindings/soc/bcm-pmb.h 3852 3853BROADCOM SPECIFIC AMBA DRIVER (BCMA) 3854M: Rafał Miłecki <zajec5@gmail.com> 3855L: linux-wireless@vger.kernel.org 3856S: Maintained 3857F: drivers/bcma/ 3858F: include/linux/bcma/ 3859 3860BROADCOM SPI DRIVER 3861M: Kamal Dasu <kdasu.kdev@gmail.com> 3862M: bcm-kernel-feedback-list@broadcom.com 3863S: Maintained 3864F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 3865F: drivers/spi/spi-bcm-qspi.* 3866F: drivers/spi/spi-brcmstb-qspi.c 3867F: drivers/spi/spi-iproc-qspi.c 3868 3869BROADCOM STB AVS CPUFREQ DRIVER 3870M: Markus Mayer <mmayer@broadcom.com> 3871M: bcm-kernel-feedback-list@broadcom.com 3872L: linux-pm@vger.kernel.org 3873S: Maintained 3874F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 3875F: drivers/cpufreq/brcmstb* 3876 3877BROADCOM STB AVS TMON DRIVER 3878M: Markus Mayer <mmayer@broadcom.com> 3879M: bcm-kernel-feedback-list@broadcom.com 3880L: linux-pm@vger.kernel.org 3881S: Maintained 3882F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt 3883F: drivers/thermal/broadcom/brcmstb* 3884 3885BROADCOM STB DPFE DRIVER 3886M: Markus Mayer <mmayer@broadcom.com> 3887M: bcm-kernel-feedback-list@broadcom.com 3888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3889S: Maintained 3890F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 3891F: drivers/memory/brcmstb_dpfe.c 3892 3893BROADCOM STB NAND FLASH DRIVER 3894M: Brian Norris <computersforpeace@gmail.com> 3895M: Kamal Dasu <kdasu.kdev@gmail.com> 3896L: linux-mtd@lists.infradead.org 3897L: bcm-kernel-feedback-list@broadcom.com 3898S: Maintained 3899F: drivers/mtd/nand/raw/brcmnand/ 3900 3901BROADCOM STB PCIE DRIVER 3902M: Jim Quinlan <jim2101024@gmail.com> 3903M: Nicolas Saenz Julienne <nsaenz@kernel.org> 3904M: Florian Fainelli <f.fainelli@gmail.com> 3905M: bcm-kernel-feedback-list@broadcom.com 3906L: linux-pci@vger.kernel.org 3907S: Maintained 3908F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3909F: drivers/pci/controller/pcie-brcmstb.c 3910 3911BROADCOM SYSTEMPORT ETHERNET DRIVER 3912M: Florian Fainelli <f.fainelli@gmail.com> 3913L: bcm-kernel-feedback-list@broadcom.com 3914L: netdev@vger.kernel.org 3915S: Supported 3916F: drivers/net/ethernet/broadcom/bcmsysport.* 3917F: drivers/net/ethernet/broadcom/unimac.h 3918 3919BROADCOM TG3 GIGABIT ETHERNET DRIVER 3920M: Siva Reddy Kallam <siva.kallam@broadcom.com> 3921M: Prashant Sreedharan <prashant@broadcom.com> 3922M: Michael Chan <mchan@broadcom.com> 3923L: netdev@vger.kernel.org 3924S: Supported 3925F: drivers/net/ethernet/broadcom/tg3.* 3926 3927BROADCOM VK DRIVER 3928M: Scott Branden <scott.branden@broadcom.com> 3929L: bcm-kernel-feedback-list@broadcom.com 3930S: Supported 3931F: drivers/misc/bcm-vk/ 3932F: include/uapi/linux/misc/bcm_vk.h 3933 3934BROCADE BFA FC SCSI DRIVER 3935M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 3936M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 3937L: linux-scsi@vger.kernel.org 3938S: Supported 3939F: drivers/scsi/bfa/ 3940 3941BROCADE BNA 10 GIGABIT ETHERNET DRIVER 3942M: Rasesh Mody <rmody@marvell.com> 3943M: Sudarsana Kalluru <skalluru@marvell.com> 3944M: GR-Linux-NIC-Dev@marvell.com 3945L: netdev@vger.kernel.org 3946S: Supported 3947F: drivers/net/ethernet/brocade/bna/ 3948 3949BSG (block layer generic sg v4 driver) 3950M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 3951L: linux-scsi@vger.kernel.org 3952S: Supported 3953F: block/bsg.c 3954F: include/linux/bsg.h 3955F: include/uapi/linux/bsg.h 3956 3957BT87X AUDIO DRIVER 3958M: Clemens Ladisch <clemens@ladisch.de> 3959L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3960S: Maintained 3961T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 3962F: Documentation/sound/cards/bt87x.rst 3963F: sound/pci/bt87x.c 3964 3965BT8XXGPIO DRIVER 3966M: Michael Buesch <m@bues.ch> 3967S: Maintained 3968W: http://bu3sch.de/btgpio.php 3969F: drivers/gpio/gpio-bt8xx.c 3970 3971BTRFS FILE SYSTEM 3972M: Chris Mason <clm@fb.com> 3973M: Josef Bacik <josef@toxicpanda.com> 3974M: David Sterba <dsterba@suse.com> 3975L: linux-btrfs@vger.kernel.org 3976S: Maintained 3977W: http://btrfs.wiki.kernel.org/ 3978Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 3979C: irc://irc.libera.chat/btrfs 3980T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 3981F: Documentation/filesystems/btrfs.rst 3982F: fs/btrfs/ 3983F: include/linux/btrfs* 3984F: include/uapi/linux/btrfs* 3985 3986BTTV VIDEO4LINUX DRIVER 3987M: Mauro Carvalho Chehab <mchehab@kernel.org> 3988L: linux-media@vger.kernel.org 3989S: Odd fixes 3990W: https://linuxtv.org 3991T: git git://linuxtv.org/media_tree.git 3992F: Documentation/driver-api/media/drivers/bttv* 3993F: drivers/media/pci/bt8xx/bttv* 3994 3995BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 3996M: Chanwoo Choi <cw00.choi@samsung.com> 3997L: linux-pm@vger.kernel.org 3998L: linux-samsung-soc@vger.kernel.org 3999S: Maintained 4000T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4001F: Documentation/devicetree/bindings/devfreq/exynos-bus.txt 4002F: drivers/devfreq/exynos-bus.c 4003 4004BUSLOGIC SCSI DRIVER 4005M: Khalid Aziz <khalid@gonehiking.org> 4006L: linux-scsi@vger.kernel.org 4007S: Maintained 4008F: drivers/scsi/BusLogic.* 4009F: drivers/scsi/FlashPoint.* 4010 4011C-MEDIA CMI8788 DRIVER 4012M: Clemens Ladisch <clemens@ladisch.de> 4013L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4014S: Maintained 4015T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4016F: sound/pci/oxygen/ 4017 4018C-SKY ARCHITECTURE 4019M: Guo Ren <guoren@kernel.org> 4020L: linux-csky@vger.kernel.org 4021S: Supported 4022T: git https://github.com/c-sky/csky-linux.git 4023F: Documentation/devicetree/bindings/csky/ 4024F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4025F: Documentation/devicetree/bindings/timer/csky,* 4026F: arch/csky/ 4027F: drivers/clocksource/timer-gx6605s.c 4028F: drivers/clocksource/timer-mp-csky.c 4029F: drivers/irqchip/irq-csky-* 4030N: csky 4031K: csky 4032 4033CA8210 IEEE-802.15.4 RADIO DRIVER 4034M: Harry Morris <h.morris@cascoda.com> 4035L: linux-wpan@vger.kernel.org 4036S: Maintained 4037W: https://github.com/Cascoda/ca8210-linux.git 4038F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4039F: drivers/net/ieee802154/ca8210.c 4040 4041CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4042M: Damien Le Moal <damien.lemoal@wdc.com> 4043L: linux-riscv@lists.infradead.org 4044L: linux-gpio@vger.kernel.org (pinctrl driver) 4045F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4046F: drivers/pinctrl/pinctrl-k210.c 4047 4048CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4049M: Damien Le Moal <damien.lemoal@wdc.com> 4050L: linux-kernel@vger.kernel.org 4051L: linux-riscv@lists.infradead.org 4052S: Maintained 4053F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4054F: drivers/reset/reset-k210.c 4055 4056CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4057M: Damien Le Moal <damien.lemoal@wdc.com> 4058L: linux-riscv@lists.infradead.org 4059S: Maintained 4060F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4061F: drivers/soc/canaan/ 4062F: include/soc/canaan/ 4063 4064CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4065M: David Howells <dhowells@redhat.com> 4066L: linux-cachefs@redhat.com (moderated for non-subscribers) 4067S: Supported 4068F: Documentation/filesystems/caching/cachefiles.rst 4069F: fs/cachefiles/ 4070 4071CADENCE MIPI-CSI2 BRIDGES 4072M: Maxime Ripard <mripard@kernel.org> 4073L: linux-media@vger.kernel.org 4074S: Maintained 4075F: Documentation/devicetree/bindings/media/cdns,*.txt 4076F: drivers/media/platform/cadence/cdns-csi2* 4077 4078CADENCE NAND DRIVER 4079L: linux-mtd@lists.infradead.org 4080S: Orphan 4081F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4082F: drivers/mtd/nand/raw/cadence-nand-controller.c 4083 4084CADENCE USB3 DRD IP DRIVER 4085M: Peter Chen <peter.chen@kernel.org> 4086M: Pawel Laszczak <pawell@cadence.com> 4087R: Roger Quadros <rogerq@kernel.org> 4088R: Aswath Govindraju <a-govindraju@ti.com> 4089L: linux-usb@vger.kernel.org 4090S: Maintained 4091T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4092F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4093F: drivers/usb/cdns3/ 4094X: drivers/usb/cdns3/cdnsp* 4095 4096CADENCE USBSSP DRD IP DRIVER 4097M: Pawel Laszczak <pawell@cadence.com> 4098L: linux-usb@vger.kernel.org 4099S: Maintained 4100T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4101F: drivers/usb/cdns3/ 4102X: drivers/usb/cdns3/cdns3* 4103 4104CADET FM/AM RADIO RECEIVER DRIVER 4105M: Hans Verkuil <hverkuil@xs4all.nl> 4106L: linux-media@vger.kernel.org 4107S: Maintained 4108W: https://linuxtv.org 4109T: git git://linuxtv.org/media_tree.git 4110F: drivers/media/radio/radio-cadet* 4111 4112CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4113L: linux-media@vger.kernel.org 4114S: Orphan 4115T: git git://linuxtv.org/media_tree.git 4116F: Documentation/admin-guide/media/cafe_ccic* 4117F: drivers/media/platform/marvell-ccic/ 4118 4119CAIF NETWORK LAYER 4120L: netdev@vger.kernel.org 4121S: Orphan 4122F: Documentation/networking/caif/ 4123F: drivers/net/caif/ 4124F: include/net/caif/ 4125F: include/uapi/linux/caif/ 4126F: net/caif/ 4127 4128CAKE QDISC 4129M: Toke Høiland-Jørgensen <toke@toke.dk> 4130L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4131S: Maintained 4132F: net/sched/sch_cake.c 4133 4134CAN NETWORK DRIVERS 4135M: Wolfgang Grandegger <wg@grandegger.com> 4136M: Marc Kleine-Budde <mkl@pengutronix.de> 4137L: linux-can@vger.kernel.org 4138S: Maintained 4139W: https://github.com/linux-can 4140T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4141T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4142F: Documentation/devicetree/bindings/net/can/ 4143F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4144F: drivers/net/can/ 4145F: drivers/phy/phy-can-transceiver.c 4146F: include/linux/can/bittiming.h 4147F: include/linux/can/dev.h 4148F: include/linux/can/led.h 4149F: include/linux/can/length.h 4150F: include/linux/can/platform/ 4151F: include/linux/can/rx-offload.h 4152F: include/uapi/linux/can/error.h 4153F: include/uapi/linux/can/netlink.h 4154F: include/uapi/linux/can/vxcan.h 4155 4156CAN NETWORK LAYER 4157M: Oliver Hartkopp <socketcan@hartkopp.net> 4158M: Marc Kleine-Budde <mkl@pengutronix.de> 4159L: linux-can@vger.kernel.org 4160S: Maintained 4161W: https://github.com/linux-can 4162T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4163T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4164F: Documentation/networking/can.rst 4165F: include/linux/can/can-ml.h 4166F: include/linux/can/core.h 4167F: include/linux/can/skb.h 4168F: include/net/netns/can.h 4169F: include/uapi/linux/can.h 4170F: include/uapi/linux/can/bcm.h 4171F: include/uapi/linux/can/gw.h 4172F: include/uapi/linux/can/isotp.h 4173F: include/uapi/linux/can/raw.h 4174F: net/can/ 4175 4176CAN-J1939 NETWORK LAYER 4177M: Robin van der Gracht <robin@protonic.nl> 4178M: Oleksij Rempel <o.rempel@pengutronix.de> 4179R: kernel@pengutronix.de 4180L: linux-can@vger.kernel.org 4181S: Maintained 4182F: Documentation/networking/j1939.rst 4183F: include/uapi/linux/can/j1939.h 4184F: net/can/j1939/ 4185 4186CAPABILITIES 4187M: Serge Hallyn <serge@hallyn.com> 4188L: linux-security-module@vger.kernel.org 4189S: Supported 4190F: include/linux/capability.h 4191F: include/uapi/linux/capability.h 4192F: kernel/capability.c 4193F: security/commoncap.c 4194 4195CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4196M: Kevin Tsai <ktsai@capellamicro.com> 4197S: Maintained 4198F: drivers/iio/light/cm* 4199 4200CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4201M: Christian Lamparter <chunkeey@googlemail.com> 4202L: linux-wireless@vger.kernel.org 4203S: Maintained 4204W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4205F: drivers/net/wireless/ath/carl9170/ 4206 4207CAVIUM I2C DRIVER 4208M: Robert Richter <rric@kernel.org> 4209S: Odd Fixes 4210W: http://www.marvell.com 4211F: drivers/i2c/busses/i2c-octeon* 4212F: drivers/i2c/busses/i2c-thunderx* 4213 4214CAVIUM LIQUIDIO NETWORK DRIVER 4215M: Derek Chickles <dchickles@marvell.com> 4216M: Satanand Burla <sburla@marvell.com> 4217M: Felix Manlunas <fmanlunas@marvell.com> 4218L: netdev@vger.kernel.org 4219S: Supported 4220W: http://www.marvell.com 4221F: drivers/net/ethernet/cavium/liquidio/ 4222 4223CAVIUM MMC DRIVER 4224M: Robert Richter <rric@kernel.org> 4225S: Odd Fixes 4226W: http://www.marvell.com 4227F: drivers/mmc/host/cavium* 4228 4229CAVIUM OCTEON-TX CRYPTO DRIVER 4230M: George Cherian <gcherian@marvell.com> 4231L: linux-crypto@vger.kernel.org 4232S: Supported 4233W: http://www.marvell.com 4234F: drivers/crypto/cavium/cpt/ 4235 4236CAVIUM THUNDERX2 ARM64 SOC 4237M: Robert Richter <rric@kernel.org> 4238L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4239S: Odd Fixes 4240F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4241F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4242 4243CBS/ETF/TAPRIO QDISCS 4244M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4245S: Maintained 4246L: netdev@vger.kernel.org 4247F: net/sched/sch_cbs.c 4248F: net/sched/sch_etf.c 4249F: net/sched/sch_taprio.c 4250 4251CC2520 IEEE-802.15.4 RADIO DRIVER 4252M: Varka Bhadram <varkabhadram@gmail.com> 4253L: linux-wpan@vger.kernel.org 4254S: Maintained 4255F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4256F: drivers/net/ieee802154/cc2520.c 4257F: include/linux/spi/cc2520.h 4258 4259CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4260M: Gilad Ben-Yossef <gilad@benyossef.com> 4261L: linux-crypto@vger.kernel.org 4262S: Supported 4263W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4264F: drivers/crypto/ccree/ 4265 4266CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4267M: Hadar Gat <hadar.gat@arm.com> 4268L: linux-crypto@vger.kernel.org 4269S: Supported 4270F: drivers/char/hw_random/cctrng.c 4271F: drivers/char/hw_random/cctrng.h 4272F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4273W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4274 4275CEC FRAMEWORK 4276M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4277L: linux-media@vger.kernel.org 4278S: Supported 4279W: http://linuxtv.org 4280T: git git://linuxtv.org/media_tree.git 4281F: Documentation/ABI/testing/debugfs-cec-error-inj 4282F: Documentation/devicetree/bindings/media/cec.txt 4283F: Documentation/driver-api/media/cec-core.rst 4284F: Documentation/userspace-api/media/cec 4285F: drivers/media/cec/ 4286F: drivers/media/rc/keymaps/rc-cec.c 4287F: include/media/cec-notifier.h 4288F: include/media/cec.h 4289F: include/uapi/linux/cec-funcs.h 4290F: include/uapi/linux/cec.h 4291 4292CEC GPIO DRIVER 4293M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4294L: linux-media@vger.kernel.org 4295S: Supported 4296W: http://linuxtv.org 4297T: git git://linuxtv.org/media_tree.git 4298F: Documentation/devicetree/bindings/media/cec-gpio.txt 4299F: drivers/media/cec/platform/cec-gpio/ 4300 4301CELL BROADBAND ENGINE ARCHITECTURE 4302M: Arnd Bergmann <arnd@arndb.de> 4303L: linuxppc-dev@lists.ozlabs.org 4304S: Supported 4305W: http://www.ibm.com/developerworks/power/cell/ 4306F: arch/powerpc/include/asm/cell*.h 4307F: arch/powerpc/include/asm/spu*.h 4308F: arch/powerpc/include/uapi/asm/spu*.h 4309F: arch/powerpc/platforms/cell/ 4310 4311CELLWISE CW2015 BATTERY DRIVER 4312M: Tobias Schrammm <t.schramm@manjaro.org> 4313S: Maintained 4314F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4315F: drivers/power/supply/cw2015_battery.c 4316 4317CEPH COMMON CODE (LIBCEPH) 4318M: Ilya Dryomov <idryomov@gmail.com> 4319M: Jeff Layton <jlayton@kernel.org> 4320L: ceph-devel@vger.kernel.org 4321S: Supported 4322W: http://ceph.com/ 4323T: git git://github.com/ceph/ceph-client.git 4324F: include/linux/ceph/ 4325F: include/linux/crush/ 4326F: net/ceph/ 4327 4328CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4329M: Jeff Layton <jlayton@kernel.org> 4330M: Ilya Dryomov <idryomov@gmail.com> 4331L: ceph-devel@vger.kernel.org 4332S: Supported 4333W: http://ceph.com/ 4334T: git git://github.com/ceph/ceph-client.git 4335F: Documentation/filesystems/ceph.rst 4336F: fs/ceph/ 4337 4338CERTIFICATE HANDLING 4339M: David Howells <dhowells@redhat.com> 4340M: David Woodhouse <dwmw2@infradead.org> 4341L: keyrings@vger.kernel.org 4342S: Maintained 4343F: Documentation/admin-guide/module-signing.rst 4344F: certs/ 4345F: scripts/extract-cert.c 4346F: scripts/sign-file.c 4347 4348CFAG12864B LCD DRIVER 4349M: Miguel Ojeda <ojeda@kernel.org> 4350S: Maintained 4351F: drivers/auxdisplay/cfag12864b.c 4352F: include/linux/cfag12864b.h 4353 4354CFAG12864BFB LCD FRAMEBUFFER DRIVER 4355M: Miguel Ojeda <ojeda@kernel.org> 4356S: Maintained 4357F: drivers/auxdisplay/cfag12864bfb.c 4358F: include/linux/cfag12864b.h 4359 4360CHAR and MISC DRIVERS 4361M: Arnd Bergmann <arnd@arndb.de> 4362M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4363S: Supported 4364T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4365F: drivers/char/ 4366F: drivers/misc/ 4367F: include/linux/miscdevice.h 4368X: drivers/char/agp/ 4369X: drivers/char/hw_random/ 4370X: drivers/char/ipmi/ 4371X: drivers/char/random.c 4372X: drivers/char/tpm/ 4373 4374CHECKPATCH 4375M: Andy Whitcroft <apw@canonical.com> 4376M: Joe Perches <joe@perches.com> 4377R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4378R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4379S: Maintained 4380F: scripts/checkpatch.pl 4381 4382CHECKPATCH DOCUMENTATION 4383M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4384M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4385R: Joe Perches <joe@perches.com> 4386S: Maintained 4387F: Documentation/dev-tools/checkpatch.rst 4388 4389CHINESE DOCUMENTATION 4390M: Alex Shi <alexs@kernel.org> 4391S: Maintained 4392F: Documentation/translations/zh_CN/ 4393 4394CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4395M: Peter Chen <peter.chen@kernel.org> 4396L: linux-usb@vger.kernel.org 4397S: Maintained 4398T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4399F: drivers/usb/chipidea/ 4400 4401CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4402M: Hans de Goede <hdegoede@redhat.com> 4403L: linux-input@vger.kernel.org 4404S: Maintained 4405F: Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt 4406F: drivers/input/touchscreen/chipone_icn8318.c 4407 4408CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4409M: Hans de Goede <hdegoede@redhat.com> 4410L: linux-input@vger.kernel.org 4411S: Maintained 4412F: drivers/input/touchscreen/chipone_icn8505.c 4413 4414CHROME HARDWARE PLATFORM SUPPORT 4415M: Benson Leung <bleung@chromium.org> 4416M: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4417S: Maintained 4418T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4419F: drivers/platform/chrome/ 4420 4421CHROMEOS EC CODEC DRIVER 4422M: Cheng-Yi Chiang <cychiang@chromium.org> 4423R: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4424R: Guenter Roeck <groeck@chromium.org> 4425S: Maintained 4426F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4427F: sound/soc/codecs/cros_ec_codec.* 4428 4429CHROMEOS EC SUBDRIVERS 4430M: Benson Leung <bleung@chromium.org> 4431M: Enric Balletbo i Serra <enric.balletbo@collabora.com> 4432R: Guenter Roeck <groeck@chromium.org> 4433S: Maintained 4434F: drivers/power/supply/cros_usbpd-charger.c 4435N: cros_ec 4436N: cros-ec 4437 4438CHRONTEL CH7322 CEC DRIVER 4439M: Jeff Chase <jnchase@google.com> 4440L: linux-media@vger.kernel.org 4441S: Maintained 4442T: git git://linuxtv.org/media_tree.git 4443F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4444F: drivers/media/cec/i2c/ch7322.c 4445 4446CIRRUS LOGIC AUDIO CODEC DRIVERS 4447M: James Schulman <james.schulman@cirrus.com> 4448M: David Rhodes <david.rhodes@cirrus.com> 4449L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4450L: patches@opensource.cirrus.com 4451S: Maintained 4452F: sound/soc/codecs/cs* 4453 4454CIRRUS LOGIC DSP FIRMWARE DRIVER 4455M: Simon Trimmer <simont@opensource.cirrus.com> 4456M: Charles Keepax <ckeepax@opensource.cirrus.com> 4457M: Richard Fitzgerald <rf@opensource.cirrus.com> 4458L: patches@opensource.cirrus.com 4459S: Supported 4460W: https://github.com/CirrusLogic/linux-drivers/wiki 4461T: git https://github.com/CirrusLogic/linux-drivers.git 4462F: drivers/firmware/cirrus/* 4463F: include/linux/firmware/cirrus/* 4464 4465CIRRUS LOGIC EP93XX ETHERNET DRIVER 4466M: Hartley Sweeten <hsweeten@visionengravers.com> 4467L: netdev@vger.kernel.org 4468S: Maintained 4469F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4470 4471CIRRUS LOGIC LOCHNAGAR DRIVER 4472M: Charles Keepax <ckeepax@opensource.cirrus.com> 4473M: Richard Fitzgerald <rf@opensource.cirrus.com> 4474L: patches@opensource.cirrus.com 4475S: Supported 4476F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4477F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4478F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4479F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4480F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4481F: Documentation/hwmon/lochnagar.rst 4482F: drivers/clk/clk-lochnagar.c 4483F: drivers/hwmon/lochnagar-hwmon.c 4484F: drivers/mfd/lochnagar-i2c.c 4485F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4486F: drivers/regulator/lochnagar-regulator.c 4487F: include/dt-bindings/clk/lochnagar.h 4488F: include/dt-bindings/pinctrl/lochnagar.h 4489F: include/linux/mfd/lochnagar* 4490F: sound/soc/codecs/lochnagar-sc.c 4491 4492CIRRUS LOGIC MADERA CODEC DRIVERS 4493M: Charles Keepax <ckeepax@opensource.cirrus.com> 4494M: Richard Fitzgerald <rf@opensource.cirrus.com> 4495L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4496L: patches@opensource.cirrus.com 4497S: Supported 4498W: https://github.com/CirrusLogic/linux-drivers/wiki 4499T: git https://github.com/CirrusLogic/linux-drivers.git 4500F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4501F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4502F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4503F: drivers/gpio/gpio-madera* 4504F: drivers/irqchip/irq-madera* 4505F: drivers/mfd/cs47l* 4506F: drivers/mfd/madera* 4507F: drivers/pinctrl/cirrus/* 4508F: include/dt-bindings/sound/madera* 4509F: include/linux/irqchip/irq-madera* 4510F: include/linux/mfd/madera/* 4511F: include/sound/madera* 4512F: sound/soc/codecs/cs47l* 4513F: sound/soc/codecs/madera* 4514 4515CISCO FCOE HBA DRIVER 4516M: Satish Kharat <satishkh@cisco.com> 4517M: Sesidhar Baddela <sebaddel@cisco.com> 4518M: Karan Tilak Kumar <kartilak@cisco.com> 4519L: linux-scsi@vger.kernel.org 4520S: Supported 4521F: drivers/scsi/fnic/ 4522 4523CISCO SCSI HBA DRIVER 4524M: Karan Tilak Kumar <kartilak@cisco.com> 4525M: Sesidhar Baddela <sebaddel@cisco.com> 4526L: linux-scsi@vger.kernel.org 4527S: Supported 4528F: drivers/scsi/snic/ 4529 4530CISCO VIC ETHERNET NIC DRIVER 4531M: Christian Benvenuti <benve@cisco.com> 4532M: Govindarajulu Varadarajan <_govind@gmx.com> 4533S: Supported 4534F: drivers/net/ethernet/cisco/enic/ 4535 4536CISCO VIC LOW LATENCY NIC DRIVER 4537M: Christian Benvenuti <benve@cisco.com> 4538M: Nelson Escobar <neescoba@cisco.com> 4539S: Supported 4540F: drivers/infiniband/hw/usnic/ 4541 4542CLANG-FORMAT FILE 4543M: Miguel Ojeda <ojeda@kernel.org> 4544S: Maintained 4545F: .clang-format 4546 4547CLANG/LLVM BUILD SUPPORT 4548M: Nathan Chancellor <nathan@kernel.org> 4549M: Nick Desaulniers <ndesaulniers@google.com> 4550L: llvm@lists.linux.dev 4551S: Supported 4552W: https://clangbuiltlinux.github.io/ 4553B: https://github.com/ClangBuiltLinux/linux/issues 4554C: irc://irc.libera.chat/clangbuiltlinux 4555F: Documentation/kbuild/llvm.rst 4556F: include/linux/compiler-clang.h 4557F: scripts/Makefile.clang 4558F: scripts/clang-tools/ 4559K: \b(?i:clang|llvm)\b 4560 4561CLANG CONTROL FLOW INTEGRITY SUPPORT 4562M: Sami Tolvanen <samitolvanen@google.com> 4563M: Kees Cook <keescook@chromium.org> 4564R: Nathan Chancellor <nathan@kernel.org> 4565R: Nick Desaulniers <ndesaulniers@google.com> 4566L: llvm@lists.linux.dev 4567S: Supported 4568B: https://github.com/ClangBuiltLinux/linux/issues 4569T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/clang/features 4570F: include/linux/cfi.h 4571F: kernel/cfi.c 4572 4573CLEANCACHE API 4574M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 4575L: linux-kernel@vger.kernel.org 4576S: Maintained 4577F: include/linux/cleancache.h 4578F: mm/cleancache.c 4579 4580CLK API 4581M: Russell King <linux@armlinux.org.uk> 4582L: linux-clk@vger.kernel.org 4583S: Maintained 4584F: include/linux/clk.h 4585 4586CLOCKSOURCE, CLOCKEVENT DRIVERS 4587M: Daniel Lezcano <daniel.lezcano@linaro.org> 4588M: Thomas Gleixner <tglx@linutronix.de> 4589L: linux-kernel@vger.kernel.org 4590S: Supported 4591T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 4592F: Documentation/devicetree/bindings/timer/ 4593F: drivers/clocksource/ 4594 4595CMPC ACPI DRIVER 4596M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 4597M: Daniel Oliveira Nascimento <don@syst.com.br> 4598L: platform-driver-x86@vger.kernel.org 4599S: Supported 4600F: drivers/platform/x86/classmate-laptop.c 4601 4602COBALT MEDIA DRIVER 4603M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4604L: linux-media@vger.kernel.org 4605S: Supported 4606W: https://linuxtv.org 4607T: git git://linuxtv.org/media_tree.git 4608F: drivers/media/pci/cobalt/ 4609 4610COCCINELLE/Semantic Patches (SmPL) 4611M: Julia Lawall <Julia.Lawall@inria.fr> 4612M: Gilles Muller <Gilles.Muller@inria.fr> 4613M: Nicolas Palix <nicolas.palix@imag.fr> 4614M: Michal Marek <michal.lkml@markovi.net> 4615L: cocci@systeme.lip6.fr (moderated for non-subscribers) 4616S: Supported 4617W: http://coccinelle.lip6.fr/ 4618T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc 4619F: Documentation/dev-tools/coccinelle.rst 4620F: scripts/coccicheck 4621F: scripts/coccinelle/ 4622 4623CODA FILE SYSTEM 4624M: Jan Harkes <jaharkes@cs.cmu.edu> 4625M: coda@cs.cmu.edu 4626L: codalist@coda.cs.cmu.edu 4627S: Maintained 4628W: http://www.coda.cs.cmu.edu/ 4629F: Documentation/filesystems/coda.rst 4630F: fs/coda/ 4631F: include/linux/coda*.h 4632F: include/uapi/linux/coda*.h 4633 4634CODA V4L2 MEM2MEM DRIVER 4635M: Philipp Zabel <p.zabel@pengutronix.de> 4636L: linux-media@vger.kernel.org 4637S: Maintained 4638F: Documentation/devicetree/bindings/media/coda.yaml 4639F: drivers/media/platform/coda/ 4640 4641CODE OF CONDUCT 4642M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4643S: Supported 4644F: Documentation/process/code-of-conduct-interpretation.rst 4645F: Documentation/process/code-of-conduct.rst 4646 4647COMEDI DRIVERS 4648M: Ian Abbott <abbotti@mev.co.uk> 4649M: H Hartley Sweeten <hsweeten@visionengravers.com> 4650S: Odd Fixes 4651F: drivers/comedi/ 4652 4653COMMON CLK FRAMEWORK 4654M: Michael Turquette <mturquette@baylibre.com> 4655M: Stephen Boyd <sboyd@kernel.org> 4656L: linux-clk@vger.kernel.org 4657S: Maintained 4658Q: http://patchwork.kernel.org/project/linux-clk/list/ 4659T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 4660F: Documentation/devicetree/bindings/clock/ 4661F: drivers/clk/ 4662F: include/linux/clk-pr* 4663F: include/linux/clk/ 4664F: include/linux/of_clk.h 4665X: drivers/clk/clkdev.c 4666 4667COMMON INTERNET FILE SYSTEM CLIENT (CIFS) 4668M: Steve French <sfrench@samba.org> 4669L: linux-cifs@vger.kernel.org 4670L: samba-technical@lists.samba.org (moderated for non-subscribers) 4671S: Supported 4672W: http://linux-cifs.samba.org/ 4673T: git git://git.samba.org/sfrench/cifs-2.6.git 4674F: Documentation/admin-guide/cifs/ 4675F: fs/cifs/ 4676F: fs/smbfs_common/ 4677 4678COMPACTPCI HOTPLUG CORE 4679M: Scott Murray <scott@spiteful.org> 4680L: linux-pci@vger.kernel.org 4681S: Maintained 4682F: drivers/pci/hotplug/cpci_hotplug* 4683 4684COMPACTPCI HOTPLUG GENERIC DRIVER 4685M: Scott Murray <scott@spiteful.org> 4686L: linux-pci@vger.kernel.org 4687S: Maintained 4688F: drivers/pci/hotplug/cpcihp_generic.c 4689 4690COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 4691M: Scott Murray <scott@spiteful.org> 4692L: linux-pci@vger.kernel.org 4693S: Maintained 4694F: drivers/pci/hotplug/cpcihp_zt5550.* 4695 4696COMPAL LAPTOP SUPPORT 4697M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 4698L: platform-driver-x86@vger.kernel.org 4699S: Maintained 4700F: drivers/platform/x86/compal-laptop.c 4701 4702COMPILER ATTRIBUTES 4703M: Miguel Ojeda <ojeda@kernel.org> 4704R: Nick Desaulniers <ndesaulniers@google.com> 4705S: Maintained 4706F: include/linux/compiler_attributes.h 4707 4708COMPUTE EXPRESS LINK (CXL) 4709M: Alison Schofield <alison.schofield@intel.com> 4710M: Vishal Verma <vishal.l.verma@intel.com> 4711M: Ira Weiny <ira.weiny@intel.com> 4712M: Ben Widawsky <ben.widawsky@intel.com> 4713M: Dan Williams <dan.j.williams@intel.com> 4714L: linux-cxl@vger.kernel.org 4715S: Maintained 4716F: drivers/cxl/ 4717F: include/uapi/linux/cxl_mem.h 4718 4719CONEXANT ACCESSRUNNER USB DRIVER 4720L: accessrunner-general@lists.sourceforge.net 4721S: Orphan 4722W: http://accessrunner.sourceforge.net/ 4723F: drivers/usb/atm/cxacru.c 4724 4725CONFIGFS 4726M: Joel Becker <jlbec@evilplan.org> 4727M: Christoph Hellwig <hch@lst.de> 4728S: Supported 4729T: git git://git.infradead.org/users/hch/configfs.git 4730F: fs/configfs/ 4731F: include/linux/configfs.h 4732F: samples/configfs/ 4733 4734CONSOLE SUBSYSTEM 4735M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4736S: Supported 4737F: drivers/video/console/ 4738F: include/linux/console* 4739 4740CONTEXT TRACKING 4741M: Frederic Weisbecker <frederic@kernel.org> 4742S: Maintained 4743F: kernel/context_tracking.c 4744F: include/linux/context_tracking* 4745 4746CONTROL GROUP (CGROUP) 4747M: Tejun Heo <tj@kernel.org> 4748M: Zefan Li <lizefan.x@bytedance.com> 4749M: Johannes Weiner <hannes@cmpxchg.org> 4750L: cgroups@vger.kernel.org 4751S: Maintained 4752T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4753F: Documentation/admin-guide/cgroup-v1/ 4754F: Documentation/admin-guide/cgroup-v2.rst 4755F: include/linux/cgroup* 4756F: kernel/cgroup/ 4757 4758CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 4759M: Tejun Heo <tj@kernel.org> 4760M: Jens Axboe <axboe@kernel.dk> 4761L: cgroups@vger.kernel.org 4762L: linux-block@vger.kernel.org 4763T: git git://git.kernel.dk/linux-block 4764F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 4765F: block/bfq-cgroup.c 4766F: block/blk-cgroup.c 4767F: block/blk-iolatency.c 4768F: block/blk-throttle.c 4769F: include/linux/blk-cgroup.h 4770 4771CONTROL GROUP - CPUSET 4772M: Zefan Li <lizefan.x@bytedance.com> 4773L: cgroups@vger.kernel.org 4774S: Maintained 4775T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4776F: Documentation/admin-guide/cgroup-v1/cpusets.rst 4777F: include/linux/cpuset.h 4778F: kernel/cgroup/cpuset.c 4779 4780CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 4781M: Johannes Weiner <hannes@cmpxchg.org> 4782M: Michal Hocko <mhocko@kernel.org> 4783M: Vladimir Davydov <vdavydov.dev@gmail.com> 4784L: cgroups@vger.kernel.org 4785L: linux-mm@kvack.org 4786S: Maintained 4787F: mm/memcontrol.c 4788F: mm/swap_cgroup.c 4789 4790CORETEMP HARDWARE MONITORING DRIVER 4791M: Fenghua Yu <fenghua.yu@intel.com> 4792L: linux-hwmon@vger.kernel.org 4793S: Maintained 4794F: Documentation/hwmon/coretemp.rst 4795F: drivers/hwmon/coretemp.c 4796 4797CORSAIR-CPRO HARDWARE MONITOR DRIVER 4798M: Marius Zachmann <mail@mariuszachmann.de> 4799L: linux-hwmon@vger.kernel.org 4800S: Maintained 4801F: drivers/hwmon/corsair-cpro.c 4802 4803CORSAIR-PSU HARDWARE MONITOR DRIVER 4804M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 4805L: linux-hwmon@vger.kernel.org 4806S: Maintained 4807F: Documentation/hwmon/corsair-psu.rst 4808F: drivers/hwmon/corsair-psu.c 4809 4810COSA/SRP SYNC SERIAL DRIVER 4811M: Jan "Yenya" Kasprzak <kas@fi.muni.cz> 4812S: Maintained 4813W: http://www.fi.muni.cz/~kas/cosa/ 4814F: drivers/net/wan/cosa* 4815 4816COUNTER SUBSYSTEM 4817M: William Breathitt Gray <vilhelm.gray@gmail.com> 4818L: linux-iio@vger.kernel.org 4819S: Maintained 4820F: Documentation/ABI/testing/sysfs-bus-counter 4821F: Documentation/driver-api/generic-counter.rst 4822F: drivers/counter/ 4823F: include/linux/counter.h 4824F: include/linux/counter_enum.h 4825 4826CP2615 I2C DRIVER 4827M: Bence Csókás <bence98@sch.bme.hu> 4828S: Maintained 4829F: drivers/i2c/busses/i2c-cp2615.c 4830 4831CPMAC ETHERNET DRIVER 4832M: Florian Fainelli <f.fainelli@gmail.com> 4833L: netdev@vger.kernel.org 4834S: Maintained 4835F: drivers/net/ethernet/ti/cpmac.c 4836 4837CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 4838M: Viresh Kumar <viresh.kumar@linaro.org> 4839M: Sudeep Holla <sudeep.holla@arm.com> 4840L: linux-pm@vger.kernel.org 4841S: Maintained 4842W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 4843F: drivers/cpufreq/vexpress-spc-cpufreq.c 4844 4845CPU FREQUENCY SCALING FRAMEWORK 4846M: "Rafael J. Wysocki" <rafael@kernel.org> 4847M: Viresh Kumar <viresh.kumar@linaro.org> 4848L: linux-pm@vger.kernel.org 4849S: Maintained 4850B: https://bugzilla.kernel.org 4851T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4852T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 4853F: Documentation/admin-guide/pm/cpufreq.rst 4854F: Documentation/admin-guide/pm/intel_pstate.rst 4855F: Documentation/cpu-freq/ 4856F: Documentation/devicetree/bindings/cpufreq/ 4857F: drivers/cpufreq/ 4858F: include/linux/cpufreq.h 4859F: include/linux/sched/cpufreq.h 4860F: kernel/sched/cpufreq*.c 4861F: tools/testing/selftests/cpufreq/ 4862 4863CPU IDLE TIME MANAGEMENT FRAMEWORK 4864M: "Rafael J. Wysocki" <rafael@kernel.org> 4865M: Daniel Lezcano <daniel.lezcano@linaro.org> 4866L: linux-pm@vger.kernel.org 4867S: Maintained 4868B: https://bugzilla.kernel.org 4869T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4870F: Documentation/admin-guide/pm/cpuidle.rst 4871F: Documentation/driver-api/pm/cpuidle.rst 4872F: drivers/cpuidle/ 4873F: include/linux/cpuidle.h 4874 4875CPU POWER MONITORING SUBSYSTEM 4876M: Thomas Renninger <trenn@suse.com> 4877M: Shuah Khan <shuah@kernel.org> 4878M: Shuah Khan <skhan@linuxfoundation.org> 4879L: linux-pm@vger.kernel.org 4880S: Maintained 4881F: tools/power/cpupower/ 4882 4883CPUID/MSR DRIVER 4884M: "H. Peter Anvin" <hpa@zytor.com> 4885S: Maintained 4886F: arch/x86/kernel/cpuid.c 4887F: arch/x86/kernel/msr.c 4888 4889CPUIDLE DRIVER - ARM BIG LITTLE 4890M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4891M: Daniel Lezcano <daniel.lezcano@linaro.org> 4892L: linux-pm@vger.kernel.org 4893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4894S: Maintained 4895T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4896F: drivers/cpuidle/cpuidle-big_little.c 4897 4898CPUIDLE DRIVER - ARM EXYNOS 4899M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 4900M: Daniel Lezcano <daniel.lezcano@linaro.org> 4901M: Kukjin Kim <kgene@kernel.org> 4902L: linux-pm@vger.kernel.org 4903L: linux-samsung-soc@vger.kernel.org 4904S: Supported 4905F: arch/arm/mach-exynos/pm.c 4906F: drivers/cpuidle/cpuidle-exynos.c 4907F: include/linux/platform_data/cpuidle-exynos.h 4908 4909CPUIDLE DRIVER - ARM PSCI 4910M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 4911M: Sudeep Holla <sudeep.holla@arm.com> 4912L: linux-pm@vger.kernel.org 4913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4914S: Supported 4915F: drivers/cpuidle/cpuidle-psci.c 4916 4917CPUIDLE DRIVER - ARM PSCI PM DOMAIN 4918M: Ulf Hansson <ulf.hansson@linaro.org> 4919L: linux-pm@vger.kernel.org 4920L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4921S: Supported 4922F: drivers/cpuidle/cpuidle-psci.h 4923F: drivers/cpuidle/cpuidle-psci-domain.c 4924 4925CRAMFS FILESYSTEM 4926M: Nicolas Pitre <nico@fluxnic.net> 4927S: Maintained 4928F: Documentation/filesystems/cramfs.rst 4929F: fs/cramfs/ 4930 4931CREATIVE SB0540 4932M: Bastien Nocera <hadess@hadess.net> 4933L: linux-input@vger.kernel.org 4934S: Maintained 4935F: drivers/hid/hid-creative-sb0540.c 4936 4937CRYPTO API 4938M: Herbert Xu <herbert@gondor.apana.org.au> 4939M: "David S. Miller" <davem@davemloft.net> 4940L: linux-crypto@vger.kernel.org 4941S: Maintained 4942T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 4943T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 4944F: Documentation/crypto/ 4945F: Documentation/devicetree/bindings/crypto/ 4946F: arch/*/crypto/ 4947F: crypto/ 4948F: drivers/crypto/ 4949F: include/crypto/ 4950F: include/linux/crypto* 4951F: lib/crypto/ 4952 4953CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 4954M: Neil Horman <nhorman@tuxdriver.com> 4955L: linux-crypto@vger.kernel.org 4956S: Maintained 4957F: crypto/ansi_cprng.c 4958F: crypto/rng.c 4959 4960CS3308 MEDIA DRIVER 4961M: Hans Verkuil <hverkuil@xs4all.nl> 4962L: linux-media@vger.kernel.org 4963S: Odd Fixes 4964W: http://linuxtv.org 4965T: git git://linuxtv.org/media_tree.git 4966F: drivers/media/i2c/cs3308.c 4967 4968CS5535 Audio ALSA driver 4969M: Jaya Kumar <jayakumar.alsa@gmail.com> 4970S: Maintained 4971F: sound/pci/cs5535audio/ 4972 4973CSI DRIVERS FOR ALLWINNER V3s 4974M: Yong Deng <yong.deng@magewell.com> 4975L: linux-media@vger.kernel.org 4976S: Maintained 4977T: git git://linuxtv.org/media_tree.git 4978F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 4979F: drivers/media/platform/sunxi/sun6i-csi/ 4980 4981CW1200 WLAN driver 4982M: Solomon Peachy <pizza@shaftnet.org> 4983S: Maintained 4984F: drivers/net/wireless/st/cw1200/ 4985 4986CX18 VIDEO4LINUX DRIVER 4987M: Andy Walls <awalls@md.metrocast.net> 4988L: linux-media@vger.kernel.org 4989S: Maintained 4990W: https://linuxtv.org 4991T: git git://linuxtv.org/media_tree.git 4992F: drivers/media/pci/cx18/ 4993F: include/uapi/linux/ivtv* 4994 4995CX2341X MPEG ENCODER HELPER MODULE 4996M: Hans Verkuil <hverkuil@xs4all.nl> 4997L: linux-media@vger.kernel.org 4998S: Maintained 4999W: https://linuxtv.org 5000T: git git://linuxtv.org/media_tree.git 5001F: drivers/media/common/cx2341x* 5002F: include/media/drv-intf/cx2341x.h 5003 5004CX24120 MEDIA DRIVER 5005M: Jemma Denson <jdenson@gmail.com> 5006M: Patrick Boettcher <patrick.boettcher@posteo.de> 5007L: linux-media@vger.kernel.org 5008S: Maintained 5009W: https://linuxtv.org 5010Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5011F: drivers/media/dvb-frontends/cx24120* 5012 5013CX88 VIDEO4LINUX DRIVER 5014M: Mauro Carvalho Chehab <mchehab@kernel.org> 5015L: linux-media@vger.kernel.org 5016S: Odd fixes 5017W: https://linuxtv.org 5018T: git git://linuxtv.org/media_tree.git 5019F: Documentation/driver-api/media/drivers/cx88* 5020F: drivers/media/pci/cx88/ 5021 5022CXD2820R MEDIA DRIVER 5023M: Antti Palosaari <crope@iki.fi> 5024L: linux-media@vger.kernel.org 5025S: Maintained 5026W: https://linuxtv.org 5027W: http://palosaari.fi/linux/ 5028Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5029T: git git://linuxtv.org/anttip/media_tree.git 5030F: drivers/media/dvb-frontends/cxd2820r* 5031 5032CXGB3 ETHERNET DRIVER (CXGB3) 5033M: Raju Rangoju <rajur@chelsio.com> 5034L: netdev@vger.kernel.org 5035S: Supported 5036W: http://www.chelsio.com 5037F: drivers/net/ethernet/chelsio/cxgb3/ 5038 5039CXGB3 ISCSI DRIVER (CXGB3I) 5040M: Karen Xie <kxie@chelsio.com> 5041L: linux-scsi@vger.kernel.org 5042S: Supported 5043W: http://www.chelsio.com 5044F: drivers/scsi/cxgbi/cxgb3i 5045 5046CXGB4 CRYPTO DRIVER (chcr) 5047M: Ayush Sawal <ayush.sawal@chelsio.com> 5048M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5049M: Rohit Maheshwari <rohitm@chelsio.com> 5050L: linux-crypto@vger.kernel.org 5051S: Supported 5052W: http://www.chelsio.com 5053F: drivers/crypto/chelsio 5054 5055CXGB4 INLINE CRYPTO DRIVER 5056M: Ayush Sawal <ayush.sawal@chelsio.com> 5057M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5058M: Rohit Maheshwari <rohitm@chelsio.com> 5059L: netdev@vger.kernel.org 5060S: Supported 5061W: http://www.chelsio.com 5062F: drivers/net/ethernet/chelsio/inline_crypto/ 5063 5064CXGB4 ETHERNET DRIVER (CXGB4) 5065M: Raju Rangoju <rajur@chelsio.com> 5066L: netdev@vger.kernel.org 5067S: Supported 5068W: http://www.chelsio.com 5069F: drivers/net/ethernet/chelsio/cxgb4/ 5070 5071CXGB4 ISCSI DRIVER (CXGB4I) 5072M: Karen Xie <kxie@chelsio.com> 5073L: linux-scsi@vger.kernel.org 5074S: Supported 5075W: http://www.chelsio.com 5076F: drivers/scsi/cxgbi/cxgb4i 5077 5078CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5079M: Potnuri Bharat Teja <bharat@chelsio.com> 5080L: linux-rdma@vger.kernel.org 5081S: Supported 5082W: http://www.openfabrics.org 5083F: drivers/infiniband/hw/cxgb4/ 5084F: include/uapi/rdma/cxgb4-abi.h 5085 5086CXGB4VF ETHERNET DRIVER (CXGB4VF) 5087M: Raju Rangoju <rajur@chelsio.com> 5088L: netdev@vger.kernel.org 5089S: Supported 5090W: http://www.chelsio.com 5091F: drivers/net/ethernet/chelsio/cxgb4vf/ 5092 5093CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5094M: Frederic Barrat <fbarrat@linux.ibm.com> 5095M: Andrew Donnellan <ajd@linux.ibm.com> 5096L: linuxppc-dev@lists.ozlabs.org 5097S: Supported 5098F: Documentation/ABI/testing/sysfs-class-cxl 5099F: Documentation/powerpc/cxl.rst 5100F: arch/powerpc/platforms/powernv/pci-cxl.c 5101F: drivers/misc/cxl/ 5102F: include/misc/cxl* 5103F: include/uapi/misc/cxl.h 5104 5105CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5106M: Manoj N. Kumar <manoj@linux.ibm.com> 5107M: Matthew R. Ochs <mrochs@linux.ibm.com> 5108M: Uma Krishnan <ukrishn@linux.ibm.com> 5109L: linux-scsi@vger.kernel.org 5110S: Supported 5111F: Documentation/powerpc/cxlflash.rst 5112F: drivers/scsi/cxlflash/ 5113F: include/uapi/scsi/cxlflash_ioctl.h 5114 5115CYBERPRO FB DRIVER 5116M: Russell King <linux@armlinux.org.uk> 5117L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5118S: Maintained 5119W: http://www.armlinux.org.uk/ 5120F: drivers/video/fbdev/cyber2000fb.* 5121 5122CYCLADES PC300 DRIVER 5123S: Orphan 5124F: drivers/net/wan/pc300* 5125 5126CYPRESS_FIRMWARE MEDIA DRIVER 5127M: Antti Palosaari <crope@iki.fi> 5128L: linux-media@vger.kernel.org 5129S: Maintained 5130W: https://linuxtv.org 5131W: http://palosaari.fi/linux/ 5132Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5133T: git git://linuxtv.org/anttip/media_tree.git 5134F: drivers/media/common/cypress_firmware* 5135 5136CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5137M: Linus Walleij <linus.walleij@linaro.org> 5138L: linux-input@vger.kernel.org 5139S: Maintained 5140F: drivers/input/touchscreen/cy8ctma140.c 5141 5142CYTTSP TOUCHSCREEN DRIVER 5143M: Linus Walleij <linus.walleij@linaro.org> 5144L: linux-input@vger.kernel.org 5145S: Maintained 5146F: drivers/input/touchscreen/cyttsp* 5147 5148D-LINK DIR-685 TOUCHKEYS DRIVER 5149M: Linus Walleij <linus.walleij@linaro.org> 5150L: linux-input@vger.kernel.org 5151S: Supported 5152F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5153 5154DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5155M: Joshua Kinard <kumba@gentoo.org> 5156S: Maintained 5157F: drivers/rtc/rtc-ds1685.c 5158F: include/linux/rtc/ds1685.h 5159 5160DAMA SLAVE for AX.25 5161M: Joerg Reuter <jreuter@yaina.de> 5162L: linux-hams@vger.kernel.org 5163S: Maintained 5164W: http://yaina.de/jreuter/ 5165W: http://www.qsl.net/dl1bke/ 5166F: net/ax25/af_ax25.c 5167F: net/ax25/ax25_dev.c 5168F: net/ax25/ax25_ds_* 5169F: net/ax25/ax25_in.c 5170F: net/ax25/ax25_out.c 5171F: net/ax25/ax25_timer.c 5172F: net/ax25/sysctl_net_ax25.c 5173 5174DATA ACCESS MONITOR 5175M: SeongJae Park <sjpark@amazon.de> 5176L: linux-mm@kvack.org 5177S: Maintained 5178F: Documentation/admin-guide/mm/damon/ 5179F: Documentation/vm/damon/ 5180F: include/linux/damon.h 5181F: include/trace/events/damon.h 5182F: mm/damon/ 5183F: tools/testing/selftests/damon/ 5184 5185DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5186L: netdev@vger.kernel.org 5187S: Orphan 5188F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5189F: drivers/net/ethernet/dec/tulip/dmfe.c 5190 5191DC390/AM53C974 SCSI driver 5192M: Hannes Reinecke <hare@suse.com> 5193L: linux-scsi@vger.kernel.org 5194S: Maintained 5195F: drivers/scsi/am53c974.c 5196 5197DC395x SCSI driver 5198M: Oliver Neukum <oliver@neukum.org> 5199M: Ali Akcaagac <aliakc@web.de> 5200M: Jamie Lenehan <lenehan@twibble.org> 5201L: dc395x@twibble.org 5202S: Maintained 5203W: http://twibble.org/dist/dc395x/ 5204W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5205F: Documentation/scsi/dc395x.rst 5206F: drivers/scsi/dc395x.* 5207 5208DCCP PROTOCOL 5209L: dccp@vger.kernel.org 5210S: Orphan 5211W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5212F: include/linux/dccp.h 5213F: include/linux/tfrc.h 5214F: include/uapi/linux/dccp.h 5215F: net/dccp/ 5216 5217DECnet NETWORK LAYER 5218L: linux-decnet-user@lists.sourceforge.net 5219S: Orphan 5220W: http://linux-decnet.sourceforge.net 5221F: Documentation/networking/decnet.rst 5222F: net/decnet/ 5223 5224DECSTATION PLATFORM SUPPORT 5225M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5226L: linux-mips@vger.kernel.org 5227S: Maintained 5228W: http://www.linux-mips.org/wiki/DECstation 5229F: arch/mips/dec/ 5230F: arch/mips/include/asm/dec/ 5231F: arch/mips/include/asm/mach-dec/ 5232 5233DEFXX FDDI NETWORK DRIVER 5234M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5235S: Maintained 5236F: drivers/net/fddi/defxx.* 5237 5238DEFZA FDDI NETWORK DRIVER 5239M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5240S: Maintained 5241F: drivers/net/fddi/defza.* 5242 5243DEINTERLACE DRIVERS FOR ALLWINNER H3 5244M: Jernej Skrabec <jernej.skrabec@gmail.com> 5245L: linux-media@vger.kernel.org 5246S: Maintained 5247T: git git://linuxtv.org/media_tree.git 5248F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5249F: drivers/media/platform/sunxi/sun8i-di/ 5250 5251DELL LAPTOP DRIVER 5252M: Matthew Garrett <mjg59@srcf.ucam.org> 5253M: Pali Rohár <pali@kernel.org> 5254L: platform-driver-x86@vger.kernel.org 5255S: Maintained 5256F: drivers/platform/x86/dell/dell-laptop.c 5257 5258DELL LAPTOP FREEFALL DRIVER 5259M: Pali Rohár <pali@kernel.org> 5260S: Maintained 5261F: drivers/platform/x86/dell/dell-smo8800.c 5262 5263DELL LAPTOP RBTN DRIVER 5264M: Pali Rohár <pali@kernel.org> 5265S: Maintained 5266F: drivers/platform/x86/dell/dell-rbtn.* 5267 5268DELL LAPTOP SMM DRIVER 5269M: Pali Rohár <pali@kernel.org> 5270S: Maintained 5271F: drivers/hwmon/dell-smm-hwmon.c 5272F: include/uapi/linux/i8k.h 5273 5274DELL REMOTE BIOS UPDATE DRIVER 5275M: Stuart Hayes <stuart.w.hayes@gmail.com> 5276L: platform-driver-x86@vger.kernel.org 5277S: Maintained 5278F: drivers/platform/x86/dell/dell_rbu.c 5279 5280DELL SMBIOS DRIVER 5281M: Pali Rohár <pali@kernel.org> 5282L: Dell.Client.Kernel@dell.com 5283L: platform-driver-x86@vger.kernel.org 5284S: Maintained 5285F: drivers/platform/x86/dell/dell-smbios.* 5286 5287DELL SMBIOS SMM DRIVER 5288L: Dell.Client.Kernel@dell.com 5289L: platform-driver-x86@vger.kernel.org 5290S: Maintained 5291F: drivers/platform/x86/dell/dell-smbios-smm.c 5292 5293DELL SMBIOS WMI DRIVER 5294L: Dell.Client.Kernel@dell.com 5295L: platform-driver-x86@vger.kernel.org 5296S: Maintained 5297F: drivers/platform/x86/dell/dell-smbios-wmi.c 5298F: tools/wmi/dell-smbios-example.c 5299 5300DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5301M: Stuart Hayes <stuart.w.hayes@gmail.com> 5302L: platform-driver-x86@vger.kernel.org 5303S: Maintained 5304F: Documentation/driver-api/dcdbas.rst 5305F: drivers/platform/x86/dell/dcdbas.* 5306 5307DELL WMI DESCRIPTOR DRIVER 5308L: Dell.Client.Kernel@dell.com 5309S: Maintained 5310F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5311 5312DELL WMI SYSMAN DRIVER 5313M: Divya Bharathi <divya.bharathi@dell.com> 5314M: Prasanth Ksr <prasanth.ksr@dell.com> 5315L: Dell.Client.Kernel@dell.com 5316L: platform-driver-x86@vger.kernel.org 5317S: Maintained 5318F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5319F: drivers/platform/x86/dell/dell-wmi-sysman/ 5320 5321DELL WMI NOTIFICATIONS DRIVER 5322M: Matthew Garrett <mjg59@srcf.ucam.org> 5323M: Pali Rohár <pali@kernel.org> 5324S: Maintained 5325F: drivers/platform/x86/dell/dell-wmi-base.c 5326 5327DELL WMI HARDWARE PRIVACY SUPPORT 5328M: Perry Yuan <Perry.Yuan@dell.com> 5329L: Dell.Client.Kernel@dell.com 5330L: platform-driver-x86@vger.kernel.org 5331S: Maintained 5332F: drivers/platform/x86/dell/dell-wmi-privacy.c 5333 5334DELTA ST MEDIA DRIVER 5335M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5336L: linux-media@vger.kernel.org 5337S: Supported 5338W: https://linuxtv.org 5339T: git git://linuxtv.org/media_tree.git 5340F: drivers/media/platform/sti/delta 5341 5342DELTA DPS920AB PSU DRIVER 5343M: Robert Marko <robert.marko@sartura.hr> 5344L: linux-hwmon@vger.kernel.org 5345S: Maintained 5346F: Documentation/hwmon/dps920ab.rst 5347F: drivers/hwmon/pmbus/dps920ab.c 5348 5349DENALI NAND DRIVER 5350L: linux-mtd@lists.infradead.org 5351S: Orphan 5352F: drivers/mtd/nand/raw/denali* 5353 5354DESIGNWARE EDMA CORE IP DRIVER 5355M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5356L: dmaengine@vger.kernel.org 5357S: Maintained 5358F: drivers/dma/dw-edma/ 5359F: include/linux/dma/edma.h 5360 5361DESIGNWARE XDATA IP DRIVER 5362M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5363L: linux-pci@vger.kernel.org 5364S: Maintained 5365F: Documentation/misc-devices/dw-xdata-pcie.rst 5366F: drivers/misc/dw-xdata-pcie.c 5367 5368DESIGNWARE USB2 DRD IP DRIVER 5369M: Minas Harutyunyan <hminas@synopsys.com> 5370L: linux-usb@vger.kernel.org 5371S: Maintained 5372T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5373F: drivers/usb/dwc2/ 5374 5375DESIGNWARE USB3 DRD IP DRIVER 5376M: Felipe Balbi <balbi@kernel.org> 5377L: linux-usb@vger.kernel.org 5378S: Maintained 5379T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5380F: drivers/usb/dwc3/ 5381 5382DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5383M: Andreas Klinger <ak@it-klinger.de> 5384L: linux-iio@vger.kernel.org 5385S: Maintained 5386F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5387F: drivers/iio/proximity/srf*.c 5388 5389DEVICE COREDUMP (DEV_COREDUMP) 5390M: Johannes Berg <johannes@sipsolutions.net> 5391L: linux-kernel@vger.kernel.org 5392S: Maintained 5393F: drivers/base/devcoredump.c 5394F: include/linux/devcoredump.h 5395 5396DEVICE DEPENDENCY HELPER SCRIPT 5397M: Saravana Kannan <saravanak@google.com> 5398L: linux-kernel@vger.kernel.org 5399S: Maintained 5400F: scripts/dev-needs.sh 5401 5402DEVICE DIRECT ACCESS (DAX) 5403M: Dan Williams <dan.j.williams@intel.com> 5404M: Vishal Verma <vishal.l.verma@intel.com> 5405M: Dave Jiang <dave.jiang@intel.com> 5406L: nvdimm@lists.linux.dev 5407S: Supported 5408F: drivers/dax/ 5409 5410DEVICE FREQUENCY (DEVFREQ) 5411M: MyungJoo Ham <myungjoo.ham@samsung.com> 5412M: Kyungmin Park <kyungmin.park@samsung.com> 5413M: Chanwoo Choi <cw00.choi@samsung.com> 5414L: linux-pm@vger.kernel.org 5415S: Maintained 5416T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5417F: Documentation/devicetree/bindings/devfreq/ 5418F: drivers/devfreq/ 5419F: include/linux/devfreq.h 5420F: include/trace/events/devfreq.h 5421 5422DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5423M: Chanwoo Choi <cw00.choi@samsung.com> 5424L: linux-pm@vger.kernel.org 5425S: Supported 5426T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5427F: Documentation/devicetree/bindings/devfreq/event/ 5428F: drivers/devfreq/devfreq-event.c 5429F: drivers/devfreq/event/ 5430F: include/dt-bindings/pmu/exynos_ppmu.h 5431F: include/linux/devfreq-event.h 5432 5433DEVICE NUMBER REGISTRY 5434M: Torben Mathiasen <device@lanana.org> 5435S: Maintained 5436W: http://lanana.org/docs/device-list/index.html 5437 5438DEVICE RESOURCE MANAGEMENT HELPERS 5439M: Hans de Goede <hdegoede@redhat.com> 5440R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 5441S: Maintained 5442F: include/linux/devm-helpers.h 5443 5444DEVICE-MAPPER (LVM) 5445M: Alasdair Kergon <agk@redhat.com> 5446M: Mike Snitzer <snitzer@redhat.com> 5447M: dm-devel@redhat.com 5448L: dm-devel@redhat.com 5449S: Maintained 5450W: http://sources.redhat.com/dm 5451Q: http://patchwork.kernel.org/project/dm-devel/list/ 5452T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5453T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5454F: Documentation/admin-guide/device-mapper/ 5455F: drivers/md/Kconfig 5456F: drivers/md/Makefile 5457F: drivers/md/dm* 5458F: drivers/md/persistent-data/ 5459F: include/linux/device-mapper.h 5460F: include/linux/dm-*.h 5461F: include/uapi/linux/dm-*.h 5462 5463DEVLINK 5464M: Jiri Pirko <jiri@nvidia.com> 5465L: netdev@vger.kernel.org 5466S: Supported 5467F: Documentation/networking/devlink 5468F: include/net/devlink.h 5469F: include/uapi/linux/devlink.h 5470F: net/core/devlink.c 5471 5472DIALOG SEMICONDUCTOR DRIVERS 5473M: Support Opensource <support.opensource@diasemi.com> 5474S: Supported 5475W: http://www.dialog-semiconductor.com/products 5476F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5477F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5478F: Documentation/devicetree/bindings/mfd/da90*.txt 5479F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 5480F: Documentation/devicetree/bindings/regulator/da92*.txt 5481F: Documentation/devicetree/bindings/regulator/slg51000.txt 5482F: Documentation/devicetree/bindings/sound/da[79]*.txt 5483F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 5484F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 5485F: Documentation/hwmon/da90??.rst 5486F: drivers/gpio/gpio-da90??.c 5487F: drivers/hwmon/da90??-hwmon.c 5488F: drivers/iio/adc/da91??-*.c 5489F: drivers/input/misc/da72??.[ch] 5490F: drivers/input/misc/da90??_onkey.c 5491F: drivers/input/touchscreen/da9052_tsi.c 5492F: drivers/leds/leds-da90??.c 5493F: drivers/mfd/da903x.c 5494F: drivers/mfd/da90??-*.c 5495F: drivers/mfd/da91??-*.c 5496F: drivers/pinctrl/pinctrl-da90??.c 5497F: drivers/power/supply/da9052-battery.c 5498F: drivers/power/supply/da91??-*.c 5499F: drivers/regulator/da9???-regulator.[ch] 5500F: drivers/regulator/slg51000-regulator.[ch] 5501F: drivers/rtc/rtc-da90??.c 5502F: drivers/thermal/da90??-thermal.c 5503F: drivers/video/backlight/da90??_bl.c 5504F: drivers/watchdog/da90??_wdt.c 5505F: include/dt-bindings/regulator/dlg,da9*-regulator.h 5506F: include/linux/mfd/da903x.h 5507F: include/linux/mfd/da9052/ 5508F: include/linux/mfd/da9055/ 5509F: include/linux/mfd/da9062/ 5510F: include/linux/mfd/da9063/ 5511F: include/linux/mfd/da9150/ 5512F: include/linux/regulator/da9211.h 5513F: include/sound/da[79]*.h 5514F: sound/soc/codecs/da[79]*.[ch] 5515 5516DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 5517M: William Breathitt Gray <vilhelm.gray@gmail.com> 5518L: linux-gpio@vger.kernel.org 5519S: Maintained 5520F: drivers/gpio/gpio-gpio-mm.c 5521 5522DIOLAN U2C-12 I2C DRIVER 5523M: Guenter Roeck <linux@roeck-us.net> 5524L: linux-i2c@vger.kernel.org 5525S: Maintained 5526F: drivers/i2c/busses/i2c-diolan-u2c.c 5527 5528DIRECTORY NOTIFICATION (DNOTIFY) 5529M: Jan Kara <jack@suse.cz> 5530R: Amir Goldstein <amir73il@gmail.com> 5531L: linux-fsdevel@vger.kernel.org 5532S: Maintained 5533F: Documentation/filesystems/dnotify.rst 5534F: fs/notify/dnotify/ 5535F: include/linux/dnotify.h 5536 5537DISK GEOMETRY AND PARTITION HANDLING 5538M: Andries Brouwer <aeb@cwi.nl> 5539S: Maintained 5540W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 5541W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 5542W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 5543 5544DISKQUOTA 5545M: Jan Kara <jack@suse.com> 5546S: Maintained 5547F: Documentation/filesystems/quota.rst 5548F: fs/quota/ 5549F: include/linux/quota*.h 5550F: include/uapi/linux/quota*.h 5551 5552DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 5553M: Bernie Thompson <bernie@plugable.com> 5554L: linux-fbdev@vger.kernel.org 5555S: Maintained 5556W: http://plugable.com/category/projects/udlfb/ 5557F: Documentation/fb/udlfb.rst 5558F: drivers/video/fbdev/udlfb.c 5559F: include/video/udlfb.h 5560 5561DISTRIBUTED LOCK MANAGER (DLM) 5562M: Christine Caulfield <ccaulfie@redhat.com> 5563M: David Teigland <teigland@redhat.com> 5564L: cluster-devel@redhat.com 5565S: Supported 5566W: http://sources.redhat.com/cluster/ 5567T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 5568F: fs/dlm/ 5569 5570DMA BUFFER SHARING FRAMEWORK 5571M: Sumit Semwal <sumit.semwal@linaro.org> 5572M: Christian König <christian.koenig@amd.com> 5573L: linux-media@vger.kernel.org 5574L: dri-devel@lists.freedesktop.org 5575L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5576S: Maintained 5577T: git git://anongit.freedesktop.org/drm/drm-misc 5578F: Documentation/driver-api/dma-buf.rst 5579F: drivers/dma-buf/ 5580F: include/linux/*fence.h 5581F: include/linux/dma-buf* 5582F: include/linux/dma-resv.h 5583K: \bdma_(?:buf|fence|resv)\b 5584 5585DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 5586M: Vinod Koul <vkoul@kernel.org> 5587L: dmaengine@vger.kernel.org 5588S: Maintained 5589Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 5590T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 5591F: Documentation/devicetree/bindings/dma/ 5592F: Documentation/driver-api/dmaengine/ 5593F: drivers/dma/ 5594F: include/linux/dma/ 5595F: include/linux/dmaengine.h 5596F: include/linux/of_dma.h 5597 5598DMA MAPPING HELPERS 5599M: Christoph Hellwig <hch@lst.de> 5600M: Marek Szyprowski <m.szyprowski@samsung.com> 5601R: Robin Murphy <robin.murphy@arm.com> 5602L: iommu@lists.linux-foundation.org 5603S: Supported 5604W: http://git.infradead.org/users/hch/dma-mapping.git 5605T: git git://git.infradead.org/users/hch/dma-mapping.git 5606F: include/asm-generic/dma-mapping.h 5607F: include/linux/dma-direct.h 5608F: include/linux/dma-mapping.h 5609F: include/linux/dma-map-ops.h 5610F: kernel/dma/ 5611 5612DMA MAPPING BENCHMARK 5613M: Barry Song <song.bao.hua@hisilicon.com> 5614L: iommu@lists.linux-foundation.org 5615F: kernel/dma/map_benchmark.c 5616F: tools/testing/selftests/dma/ 5617 5618DMA-BUF HEAPS FRAMEWORK 5619M: Sumit Semwal <sumit.semwal@linaro.org> 5620R: Benjamin Gaignard <benjamin.gaignard@linaro.org> 5621R: Liam Mark <lmark@codeaurora.org> 5622R: Laura Abbott <labbott@redhat.com> 5623R: Brian Starkey <Brian.Starkey@arm.com> 5624R: John Stultz <john.stultz@linaro.org> 5625L: linux-media@vger.kernel.org 5626L: dri-devel@lists.freedesktop.org 5627L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5628S: Maintained 5629T: git git://anongit.freedesktop.org/drm/drm-misc 5630F: drivers/dma-buf/dma-heap.c 5631F: drivers/dma-buf/heaps/* 5632F: include/linux/dma-heap.h 5633F: include/uapi/linux/dma-heap.h 5634 5635DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 5636M: Lukasz Luba <lukasz.luba@arm.com> 5637L: linux-pm@vger.kernel.org 5638L: linux-samsung-soc@vger.kernel.org 5639S: Maintained 5640F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 5641F: drivers/memory/samsung/exynos5422-dmc.c 5642 5643DME1737 HARDWARE MONITOR DRIVER 5644M: Juerg Haefliger <juergh@gmail.com> 5645L: linux-hwmon@vger.kernel.org 5646S: Maintained 5647F: Documentation/hwmon/dme1737.rst 5648F: drivers/hwmon/dme1737.c 5649 5650DMI/SMBIOS SUPPORT 5651M: Jean Delvare <jdelvare@suse.com> 5652S: Maintained 5653T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 5654F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 5655F: drivers/firmware/dmi-id.c 5656F: drivers/firmware/dmi_scan.c 5657F: include/linux/dmi.h 5658 5659DOCUMENTATION 5660M: Jonathan Corbet <corbet@lwn.net> 5661L: linux-doc@vger.kernel.org 5662S: Maintained 5663P: Documentation/doc-guide/maintainer-profile.rst 5664T: git git://git.lwn.net/linux.git docs-next 5665F: Documentation/ 5666F: scripts/documentation-file-ref-check 5667F: scripts/kernel-doc 5668F: scripts/sphinx-pre-install 5669X: Documentation/ABI/ 5670X: Documentation/admin-guide/media/ 5671X: Documentation/devicetree/ 5672X: Documentation/driver-api/media/ 5673X: Documentation/firmware-guide/acpi/ 5674X: Documentation/i2c/ 5675X: Documentation/power/ 5676X: Documentation/spi/ 5677X: Documentation/userspace-api/media/ 5678 5679DOCUMENTATION REPORTING ISSUES 5680M: Thorsten Leemhuis <linux@leemhuis.info> 5681L: linux-doc@vger.kernel.org 5682S: Maintained 5683F: Documentation/admin-guide/reporting-issues.rst 5684 5685DOCUMENTATION SCRIPTS 5686M: Mauro Carvalho Chehab <mchehab@kernel.org> 5687L: linux-doc@vger.kernel.org 5688S: Maintained 5689F: Documentation/sphinx/parse-headers.pl 5690F: scripts/documentation-file-ref-check 5691F: scripts/sphinx-pre-install 5692 5693DOCUMENTATION/ITALIAN 5694M: Federico Vaga <federico.vaga@vaga.pv.it> 5695L: linux-doc@vger.kernel.org 5696S: Maintained 5697F: Documentation/translations/it_IT 5698 5699DONGWOON DW9714 LENS VOICE COIL DRIVER 5700M: Sakari Ailus <sakari.ailus@linux.intel.com> 5701L: linux-media@vger.kernel.org 5702S: Maintained 5703T: git git://linuxtv.org/media_tree.git 5704F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 5705F: drivers/media/i2c/dw9714.c 5706 5707DONGWOON DW9768 LENS VOICE COIL DRIVER 5708M: Dongchun Zhu <dongchun.zhu@mediatek.com> 5709L: linux-media@vger.kernel.org 5710S: Maintained 5711T: git git://linuxtv.org/media_tree.git 5712F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 5713F: drivers/media/i2c/dw9768.c 5714 5715DONGWOON DW9807 LENS VOICE COIL DRIVER 5716M: Sakari Ailus <sakari.ailus@linux.intel.com> 5717L: linux-media@vger.kernel.org 5718S: Maintained 5719T: git git://linuxtv.org/media_tree.git 5720F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt 5721F: drivers/media/i2c/dw9807-vcm.c 5722 5723DOUBLETALK DRIVER 5724M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 5725L: blinux-list@redhat.com 5726S: Maintained 5727F: drivers/char/dtlk.c 5728F: include/linux/dtlk.h 5729 5730DPAA2 DATAPATH I/O (DPIO) DRIVER 5731M: Roy Pledge <Roy.Pledge@nxp.com> 5732L: linux-kernel@vger.kernel.org 5733S: Maintained 5734F: drivers/soc/fsl/dpio 5735 5736DPAA2 ETHERNET DRIVER 5737M: Ioana Ciornei <ioana.ciornei@nxp.com> 5738L: netdev@vger.kernel.org 5739S: Maintained 5740F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 5741F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 5742F: drivers/net/ethernet/freescale/dpaa2/Kconfig 5743F: drivers/net/ethernet/freescale/dpaa2/Makefile 5744F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 5745F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 5746F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 5747F: drivers/net/ethernet/freescale/dpaa2/dpmac* 5748F: drivers/net/ethernet/freescale/dpaa2/dpni* 5749 5750DPAA2 ETHERNET SWITCH DRIVER 5751M: Ioana Ciornei <ioana.ciornei@nxp.com> 5752L: netdev@vger.kernel.org 5753S: Maintained 5754F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 5755F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 5756F: drivers/net/ethernet/freescale/dpaa2/dpsw* 5757 5758DPT_I2O SCSI RAID DRIVER 5759M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 5760L: linux-scsi@vger.kernel.org 5761S: Maintained 5762W: http://www.adaptec.com/ 5763F: drivers/scsi/dpt* 5764F: drivers/scsi/dpt/ 5765 5766DRBD DRIVER 5767M: Philipp Reisner <philipp.reisner@linbit.com> 5768M: Lars Ellenberg <lars.ellenberg@linbit.com> 5769L: drbd-dev@lists.linbit.com 5770S: Supported 5771W: http://www.drbd.org 5772T: git git://git.linbit.com/linux-drbd.git 5773T: git git://git.linbit.com/drbd-8.4.git 5774F: Documentation/admin-guide/blockdev/ 5775F: drivers/block/drbd/ 5776F: lib/lru_cache.c 5777 5778DRIVER COMPONENT FRAMEWORK 5779L: dri-devel@lists.freedesktop.org 5780F: drivers/base/component.c 5781F: include/linux/component.h 5782 5783DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 5784M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5785R: "Rafael J. Wysocki" <rafael@kernel.org> 5786S: Supported 5787T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 5788F: Documentation/core-api/kobject.rst 5789F: drivers/base/ 5790F: fs/debugfs/ 5791F: fs/sysfs/ 5792F: include/linux/debugfs.h 5793F: include/linux/kobj* 5794F: lib/kobj* 5795 5796DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 5797M: Nishanth Menon <nm@ti.com> 5798L: linux-pm@vger.kernel.org 5799S: Maintained 5800F: drivers/soc/ti/smartreflex.c 5801F: include/linux/power/smartreflex.h 5802 5803DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 5804M: Maxime Ripard <mripard@kernel.org> 5805M: Chen-Yu Tsai <wens@csie.org> 5806R: Jernej Skrabec <jernej.skrabec@gmail.com> 5807L: dri-devel@lists.freedesktop.org 5808S: Supported 5809T: git git://anongit.freedesktop.org/drm/drm-misc 5810F: drivers/gpu/drm/sun4i/sun8i* 5811 5812DRM DRIVER FOR ARM PL111 CLCD 5813M: Emma Anholt <emma@anholt.net> 5814S: Supported 5815T: git git://anongit.freedesktop.org/drm/drm-misc 5816F: drivers/gpu/drm/pl111/ 5817 5818DRM DRIVER FOR ARM VERSATILE TFT PANELS 5819M: Linus Walleij <linus.walleij@linaro.org> 5820S: Maintained 5821T: git git://anongit.freedesktop.org/drm/drm-misc 5822F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 5823F: drivers/gpu/drm/panel/panel-arm-versatile.c 5824 5825DRM DRIVER FOR ASPEED BMC GFX 5826M: Joel Stanley <joel@jms.id.au> 5827L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 5828S: Supported 5829T: git git://anongit.freedesktop.org/drm/drm-misc 5830F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 5831F: drivers/gpu/drm/aspeed/ 5832 5833DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 5834M: Dave Airlie <airlied@redhat.com> 5835R: Thomas Zimmermann <tzimmermann@suse.de> 5836L: dri-devel@lists.freedesktop.org 5837S: Supported 5838T: git git://anongit.freedesktop.org/drm/drm-misc 5839F: drivers/gpu/drm/ast/ 5840 5841DRM DRIVER FOR BOCHS VIRTUAL GPU 5842M: Gerd Hoffmann <kraxel@redhat.com> 5843L: virtualization@lists.linux-foundation.org 5844S: Maintained 5845T: git git://anongit.freedesktop.org/drm/drm-misc 5846F: drivers/gpu/drm/tiny/bochs.c 5847 5848DRM DRIVER FOR BOE HIMAX8279D PANELS 5849M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 5850S: Maintained 5851F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 5852F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 5853 5854DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 5855M: Jagan Teki <jagan@amarulasolutions.com> 5856S: Maintained 5857F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 5858F: drivers/gpu/drm/bridge/chipone-icn6211.c 5859 5860DRM DRIVER FOR FARADAY TVE200 TV ENCODER 5861M: Linus Walleij <linus.walleij@linaro.org> 5862S: Maintained 5863T: git git://anongit.freedesktop.org/drm/drm-misc 5864F: drivers/gpu/drm/tve200/ 5865 5866DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 5867M: Icenowy Zheng <icenowy@aosc.io> 5868S: Maintained 5869F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 5870F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 5871 5872DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 5873M: Jagan Teki <jagan@amarulasolutions.com> 5874S: Maintained 5875F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 5876F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 5877 5878DRM DRIVER FOR GENERIC USB DISPLAY 5879M: Noralf Trønnes <noralf@tronnes.org> 5880S: Maintained 5881W: https://github.com/notro/gud/wiki 5882T: git git://anongit.freedesktop.org/drm/drm-misc 5883F: drivers/gpu/drm/gud/ 5884F: include/drm/gud.h 5885 5886DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 5887M: Hans de Goede <hdegoede@redhat.com> 5888S: Maintained 5889T: git git://anongit.freedesktop.org/drm/drm-misc 5890F: drivers/gpu/drm/tiny/gm12u320.c 5891 5892DRM DRIVER FOR HX8357D PANELS 5893M: Emma Anholt <emma@anholt.net> 5894S: Maintained 5895T: git git://anongit.freedesktop.org/drm/drm-misc 5896F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 5897F: drivers/gpu/drm/tiny/hx8357d.c 5898 5899DRM DRIVER FOR ILITEK ILI9225 PANELS 5900M: David Lechner <david@lechnology.com> 5901S: Maintained 5902T: git git://anongit.freedesktop.org/drm/drm-misc 5903F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 5904F: drivers/gpu/drm/tiny/ili9225.c 5905 5906DRM DRIVER FOR ILITEK ILI9486 PANELS 5907M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 5908S: Maintained 5909T: git git://anongit.freedesktop.org/drm/drm-misc 5910F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 5911F: drivers/gpu/drm/tiny/ili9486.c 5912 5913DRM DRIVER FOR INTEL I810 VIDEO CARDS 5914S: Orphan / Obsolete 5915F: drivers/gpu/drm/i810/ 5916F: include/uapi/drm/i810_drm.h 5917 5918DRM DRIVER FOR LVDS PANELS 5919M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 5920L: dri-devel@lists.freedesktop.org 5921T: git git://anongit.freedesktop.org/drm/drm-misc 5922S: Maintained 5923F: drivers/gpu/drm/panel/panel-lvds.c 5924F: Documentation/devicetree/bindings/display/panel/lvds.yaml 5925 5926DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 5927M: Guido Günther <agx@sigxcpu.org> 5928R: Purism Kernel Team <kernel@puri.sm> 5929S: Maintained 5930F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 5931F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 5932 5933DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 5934S: Orphan / Obsolete 5935F: drivers/gpu/drm/mga/ 5936F: include/uapi/drm/mga_drm.h 5937 5938DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 5939M: Dave Airlie <airlied@redhat.com> 5940R: Thomas Zimmermann <tzimmermann@suse.de> 5941L: dri-devel@lists.freedesktop.org 5942S: Supported 5943T: git git://anongit.freedesktop.org/drm/drm-misc 5944F: drivers/gpu/drm/mgag200/ 5945 5946DRM DRIVER FOR MI0283QT 5947M: Noralf Trønnes <noralf@tronnes.org> 5948S: Maintained 5949T: git git://anongit.freedesktop.org/drm/drm-misc 5950F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 5951F: drivers/gpu/drm/tiny/mi0283qt.c 5952 5953DRM DRIVER FOR MSM ADRENO GPU 5954M: Rob Clark <robdclark@gmail.com> 5955M: Sean Paul <sean@poorly.run> 5956L: linux-arm-msm@vger.kernel.org 5957L: dri-devel@lists.freedesktop.org 5958L: freedreno@lists.freedesktop.org 5959S: Maintained 5960T: git https://gitlab.freedesktop.org/drm/msm.git 5961F: Documentation/devicetree/bindings/display/msm/ 5962F: drivers/gpu/drm/msm/ 5963F: include/uapi/drm/msm_drm.h 5964 5965DRM DRIVER FOR NOVATEK NT35510 PANELS 5966M: Linus Walleij <linus.walleij@linaro.org> 5967S: Maintained 5968T: git git://anongit.freedesktop.org/drm/drm-misc 5969F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 5970F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 5971 5972DRM DRIVER FOR NOVATEK NT36672A PANELS 5973M: Sumit Semwal <sumit.semwal@linaro.org> 5974S: Maintained 5975T: git git://anongit.freedesktop.org/drm/drm-misc 5976F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 5977F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 5978 5979DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 5980M: Ben Skeggs <bskeggs@redhat.com> 5981L: dri-devel@lists.freedesktop.org 5982L: nouveau@lists.freedesktop.org 5983S: Supported 5984T: git git://github.com/skeggsb/linux 5985F: drivers/gpu/drm/nouveau/ 5986F: include/uapi/drm/nouveau_drm.h 5987 5988DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 5989M: Stefan Mavrodiev <stefan@olimex.com> 5990S: Maintained 5991F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 5992F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 5993 5994DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 5995M: Noralf Trønnes <noralf@tronnes.org> 5996S: Maintained 5997T: git git://anongit.freedesktop.org/drm/drm-misc 5998F: Documentation/devicetree/bindings/display/repaper.txt 5999F: drivers/gpu/drm/tiny/repaper.c 6000 6001DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6002M: Dave Airlie <airlied@redhat.com> 6003M: Gerd Hoffmann <kraxel@redhat.com> 6004L: virtualization@lists.linux-foundation.org 6005S: Obsolete 6006W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6007T: git git://anongit.freedesktop.org/drm/drm-misc 6008F: drivers/gpu/drm/tiny/cirrus.c 6009 6010DRM DRIVER FOR QXL VIRTUAL GPU 6011M: Dave Airlie <airlied@redhat.com> 6012M: Gerd Hoffmann <kraxel@redhat.com> 6013L: virtualization@lists.linux-foundation.org 6014L: spice-devel@lists.freedesktop.org 6015S: Maintained 6016T: git git://anongit.freedesktop.org/drm/drm-misc 6017F: drivers/gpu/drm/qxl/ 6018F: include/uapi/drm/qxl_drm.h 6019 6020DRM DRIVER FOR RAGE 128 VIDEO CARDS 6021S: Orphan / Obsolete 6022F: drivers/gpu/drm/r128/ 6023F: include/uapi/drm/r128_drm.h 6024 6025DRM DRIVER FOR RAYDIUM RM67191 PANELS 6026M: Robert Chiras <robert.chiras@nxp.com> 6027S: Maintained 6028F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6029F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6030 6031DRM DRIVER FOR SAMSUNG DB7430 PANELS 6032M: Linus Walleij <linus.walleij@linaro.org> 6033S: Maintained 6034T: git git://anongit.freedesktop.org/drm/drm-misc 6035F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6036F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6037 6038DRM DRIVER FOR SITRONIX ST7703 PANELS 6039M: Guido Günther <agx@sigxcpu.org> 6040R: Purism Kernel Team <kernel@puri.sm> 6041R: Ondrej Jirman <megous@megous.com> 6042S: Maintained 6043F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6044F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6045 6046DRM DRIVER FOR SAVAGE VIDEO CARDS 6047S: Orphan / Obsolete 6048F: drivers/gpu/drm/savage/ 6049F: include/uapi/drm/savage_drm.h 6050 6051DRM DRIVER FOR SIMPLE FRAMEBUFFERS 6052M: Thomas Zimmermann <tzimmermann@suse.de> 6053L: dri-devel@lists.freedesktop.org 6054S: Maintained 6055T: git git://anongit.freedesktop.org/drm/drm-misc 6056F: drivers/gpu/drm/tiny/simpledrm.c 6057 6058DRM DRIVER FOR SIS VIDEO CARDS 6059S: Orphan / Obsolete 6060F: drivers/gpu/drm/sis/ 6061F: include/uapi/drm/sis_drm.h 6062 6063DRM DRIVER FOR SITRONIX ST7586 PANELS 6064M: David Lechner <david@lechnology.com> 6065S: Maintained 6066T: git git://anongit.freedesktop.org/drm/drm-misc 6067F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6068F: drivers/gpu/drm/tiny/st7586.c 6069 6070DRM DRIVER FOR SITRONIX ST7701 PANELS 6071M: Jagan Teki <jagan@amarulasolutions.com> 6072S: Maintained 6073F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6074F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6075 6076DRM DRIVER FOR SITRONIX ST7735R PANELS 6077M: David Lechner <david@lechnology.com> 6078S: Maintained 6079T: git git://anongit.freedesktop.org/drm/drm-misc 6080F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6081F: drivers/gpu/drm/tiny/st7735r.c 6082 6083DRM DRIVER FOR SONY ACX424AKP PANELS 6084M: Linus Walleij <linus.walleij@linaro.org> 6085S: Maintained 6086T: git git://anongit.freedesktop.org/drm/drm-misc 6087F: drivers/gpu/drm/panel/panel-sony-acx424akp.c 6088 6089DRM DRIVER FOR ST-ERICSSON MCDE 6090M: Linus Walleij <linus.walleij@linaro.org> 6091S: Maintained 6092T: git git://anongit.freedesktop.org/drm/drm-misc 6093F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6094F: drivers/gpu/drm/mcde/ 6095 6096DRM DRIVER FOR TDFX VIDEO CARDS 6097S: Orphan / Obsolete 6098F: drivers/gpu/drm/tdfx/ 6099 6100DRM DRIVER FOR TPO TPG110 PANELS 6101M: Linus Walleij <linus.walleij@linaro.org> 6102S: Maintained 6103T: git git://anongit.freedesktop.org/drm/drm-misc 6104F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6105F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6106 6107DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6108M: Dave Airlie <airlied@redhat.com> 6109R: Sean Paul <sean@poorly.run> 6110R: Thomas Zimmermann <tzimmermann@suse.de> 6111L: dri-devel@lists.freedesktop.org 6112S: Supported 6113T: git git://anongit.freedesktop.org/drm/drm-misc 6114F: drivers/gpu/drm/udl/ 6115 6116DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6117M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6118M: Melissa Wen <melissa.srw@gmail.com> 6119R: Haneen Mohammed <hamohammed.sa@gmail.com> 6120R: Daniel Vetter <daniel@ffwll.ch> 6121L: dri-devel@lists.freedesktop.org 6122S: Maintained 6123T: git git://anongit.freedesktop.org/drm/drm-misc 6124F: Documentation/gpu/vkms.rst 6125F: drivers/gpu/drm/vkms/ 6126 6127DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6128M: Hans de Goede <hdegoede@redhat.com> 6129L: dri-devel@lists.freedesktop.org 6130S: Maintained 6131T: git git://anongit.freedesktop.org/drm/drm-misc 6132F: drivers/gpu/drm/vboxvideo/ 6133 6134DRM DRIVER FOR VMWARE VIRTUAL GPU 6135M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 6136M: Zack Rusin <zackr@vmware.com> 6137L: dri-devel@lists.freedesktop.org 6138S: Supported 6139T: git git://anongit.freedesktop.org/drm/drm-misc 6140F: drivers/gpu/drm/vmwgfx/ 6141F: include/uapi/drm/vmwgfx_drm.h 6142 6143DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6144M: Linus Walleij <linus.walleij@linaro.org> 6145S: Maintained 6146T: git git://anongit.freedesktop.org/drm/drm-misc 6147F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6148F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6149 6150DRM DRIVERS 6151M: David Airlie <airlied@linux.ie> 6152M: Daniel Vetter <daniel@ffwll.ch> 6153L: dri-devel@lists.freedesktop.org 6154S: Maintained 6155B: https://gitlab.freedesktop.org/drm 6156C: irc://irc.oftc.net/dri-devel 6157T: git git://anongit.freedesktop.org/drm/drm 6158F: Documentation/devicetree/bindings/display/ 6159F: Documentation/devicetree/bindings/gpu/ 6160F: Documentation/gpu/ 6161F: drivers/gpu/drm/ 6162F: drivers/gpu/vga/ 6163F: include/drm/ 6164F: include/linux/vga* 6165F: include/uapi/drm/ 6166 6167DRM DRIVERS AND MISC GPU PATCHES 6168M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6169M: Maxime Ripard <mripard@kernel.org> 6170M: Thomas Zimmermann <tzimmermann@suse.de> 6171S: Maintained 6172W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6173T: git git://anongit.freedesktop.org/drm/drm-misc 6174F: Documentation/gpu/ 6175F: drivers/gpu/drm/* 6176F: drivers/gpu/vga/ 6177F: include/drm/drm* 6178F: include/linux/vga* 6179F: include/uapi/drm/drm* 6180 6181DRM DRIVERS FOR ALLWINNER A10 6182M: Maxime Ripard <mripard@kernel.org> 6183M: Chen-Yu Tsai <wens@csie.org> 6184L: dri-devel@lists.freedesktop.org 6185S: Supported 6186T: git git://anongit.freedesktop.org/drm/drm-misc 6187F: Documentation/devicetree/bindings/display/allwinner* 6188F: drivers/gpu/drm/sun4i/ 6189 6190DRM DRIVERS FOR AMLOGIC SOCS 6191M: Neil Armstrong <narmstrong@baylibre.com> 6192L: dri-devel@lists.freedesktop.org 6193L: linux-amlogic@lists.infradead.org 6194S: Supported 6195W: http://linux-meson.com/ 6196T: git git://anongit.freedesktop.org/drm/drm-misc 6197F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6198F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6199F: Documentation/gpu/meson.rst 6200F: drivers/gpu/drm/meson/ 6201 6202DRM DRIVERS FOR ATMEL HLCDC 6203M: Sam Ravnborg <sam@ravnborg.org> 6204M: Boris Brezillon <bbrezillon@kernel.org> 6205L: dri-devel@lists.freedesktop.org 6206S: Supported 6207T: git git://anongit.freedesktop.org/drm/drm-misc 6208F: Documentation/devicetree/bindings/display/atmel/ 6209F: drivers/gpu/drm/atmel-hlcdc/ 6210 6211DRM DRIVERS FOR BRIDGE CHIPS 6212M: Andrzej Hajda <a.hajda@samsung.com> 6213M: Neil Armstrong <narmstrong@baylibre.com> 6214M: Robert Foss <robert.foss@linaro.org> 6215R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6216R: Jonas Karlman <jonas@kwiboo.se> 6217R: Jernej Skrabec <jernej.skrabec@gmail.com> 6218S: Maintained 6219T: git git://anongit.freedesktop.org/drm/drm-misc 6220F: drivers/gpu/drm/bridge/ 6221 6222DRM DRIVERS FOR EXYNOS 6223M: Inki Dae <inki.dae@samsung.com> 6224M: Joonyoung Shim <jy0922.shim@samsung.com> 6225M: Seung-Woo Kim <sw0312.kim@samsung.com> 6226M: Kyungmin Park <kyungmin.park@samsung.com> 6227L: dri-devel@lists.freedesktop.org 6228S: Supported 6229T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6230F: Documentation/devicetree/bindings/display/exynos/ 6231F: drivers/gpu/drm/exynos/ 6232F: include/uapi/drm/exynos_drm.h 6233 6234DRM DRIVERS FOR FREESCALE DCU 6235M: Stefan Agner <stefan@agner.ch> 6236M: Alison Wang <alison.wang@nxp.com> 6237L: dri-devel@lists.freedesktop.org 6238S: Supported 6239T: git git://anongit.freedesktop.org/drm/drm-misc 6240F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6241F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6242F: drivers/gpu/drm/fsl-dcu/ 6243 6244DRM DRIVERS FOR FREESCALE IMX 6245M: Philipp Zabel <p.zabel@pengutronix.de> 6246L: dri-devel@lists.freedesktop.org 6247S: Maintained 6248F: Documentation/devicetree/bindings/display/imx/ 6249F: drivers/gpu/drm/imx/ 6250F: drivers/gpu/ipu-v3/ 6251 6252DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6253M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6254L: dri-devel@lists.freedesktop.org 6255S: Maintained 6256T: git git://github.com/patjak/drm-gma500 6257F: drivers/gpu/drm/gma500/ 6258 6259DRM DRIVERS FOR HISILICON 6260M: Xinliang Liu <xinliang.liu@linaro.org> 6261M: Tian Tao <tiantao6@hisilicon.com> 6262R: John Stultz <john.stultz@linaro.org> 6263R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6264R: Chen Feng <puck.chen@hisilicon.com> 6265L: dri-devel@lists.freedesktop.org 6266S: Maintained 6267T: git git://anongit.freedesktop.org/drm/drm-misc 6268F: Documentation/devicetree/bindings/display/hisilicon/ 6269F: drivers/gpu/drm/hisilicon/ 6270 6271DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6272M: Deepak Rawat <drawat.floss@gmail.com> 6273L: linux-hyperv@vger.kernel.org 6274L: dri-devel@lists.freedesktop.org 6275S: Maintained 6276T: git git://anongit.freedesktop.org/drm/drm-misc 6277F: drivers/gpu/drm/hyperv 6278 6279DRM DRIVERS FOR LIMA 6280M: Qiang Yu <yuq825@gmail.com> 6281L: dri-devel@lists.freedesktop.org 6282L: lima@lists.freedesktop.org (moderated for non-subscribers) 6283S: Maintained 6284T: git git://anongit.freedesktop.org/drm/drm-misc 6285F: drivers/gpu/drm/lima/ 6286F: include/uapi/drm/lima_drm.h 6287 6288DRM DRIVERS FOR MEDIATEK 6289M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6290M: Philipp Zabel <p.zabel@pengutronix.de> 6291L: dri-devel@lists.freedesktop.org 6292L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6293S: Supported 6294F: Documentation/devicetree/bindings/display/mediatek/ 6295F: drivers/gpu/drm/mediatek/ 6296F: drivers/phy/mediatek/phy-mtk-hdmi* 6297F: drivers/phy/mediatek/phy-mtk-mipi* 6298 6299DRM DRIVERS FOR NVIDIA TEGRA 6300M: Thierry Reding <thierry.reding@gmail.com> 6301L: dri-devel@lists.freedesktop.org 6302L: linux-tegra@vger.kernel.org 6303S: Supported 6304T: git git://anongit.freedesktop.org/tegra/linux.git 6305F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 6306F: drivers/gpu/drm/tegra/ 6307F: drivers/gpu/host1x/ 6308F: include/linux/host1x.h 6309F: include/uapi/drm/tegra_drm.h 6310 6311DRM DRIVERS FOR RENESAS 6312M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6313M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6314L: dri-devel@lists.freedesktop.org 6315L: linux-renesas-soc@vger.kernel.org 6316S: Supported 6317T: git git://linuxtv.org/pinchartl/media drm/du/next 6318F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6319F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6320F: Documentation/devicetree/bindings/display/renesas,du.yaml 6321F: drivers/gpu/drm/rcar-du/ 6322F: drivers/gpu/drm/shmobile/ 6323F: include/linux/platform_data/shmob_drm.h 6324 6325DRM DRIVERS FOR ROCKCHIP 6326M: Sandy Huang <hjc@rock-chips.com> 6327M: Heiko Stübner <heiko@sntech.de> 6328L: dri-devel@lists.freedesktop.org 6329S: Maintained 6330T: git git://anongit.freedesktop.org/drm/drm-misc 6331F: Documentation/devicetree/bindings/display/rockchip/ 6332F: drivers/gpu/drm/rockchip/ 6333 6334DRM DRIVERS FOR STI 6335M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 6336L: dri-devel@lists.freedesktop.org 6337S: Maintained 6338T: git git://anongit.freedesktop.org/drm/drm-misc 6339F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6340F: drivers/gpu/drm/sti 6341 6342DRM DRIVERS FOR STM 6343M: Yannick Fertre <yannick.fertre@foss.st.com> 6344M: Philippe Cornu <philippe.cornu@foss.st.com> 6345M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 6346L: dri-devel@lists.freedesktop.org 6347S: Maintained 6348T: git git://anongit.freedesktop.org/drm/drm-misc 6349F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6350F: drivers/gpu/drm/stm 6351 6352DRM DRIVERS FOR TI KEYSTONE 6353M: Jyri Sarha <jyri.sarha@iki.fi> 6354M: Tomi Valkeinen <tomba@kernel.org> 6355L: dri-devel@lists.freedesktop.org 6356S: Maintained 6357T: git git://anongit.freedesktop.org/drm/drm-misc 6358F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6359F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6360F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6361F: drivers/gpu/drm/tidss/ 6362 6363DRM DRIVERS FOR TI LCDC 6364M: Jyri Sarha <jyri.sarha@iki.fi> 6365R: Tomi Valkeinen <tomba@kernel.org> 6366L: dri-devel@lists.freedesktop.org 6367S: Maintained 6368F: Documentation/devicetree/bindings/display/tilcdc/ 6369F: drivers/gpu/drm/tilcdc/ 6370 6371DRM DRIVERS FOR TI OMAP 6372M: Tomi Valkeinen <tomba@kernel.org> 6373L: dri-devel@lists.freedesktop.org 6374S: Maintained 6375F: Documentation/devicetree/bindings/display/ti/ 6376F: drivers/gpu/drm/omapdrm/ 6377 6378DRM DRIVERS FOR V3D 6379M: Emma Anholt <emma@anholt.net> 6380S: Supported 6381T: git git://anongit.freedesktop.org/drm/drm-misc 6382F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 6383F: drivers/gpu/drm/v3d/ 6384F: include/uapi/drm/v3d_drm.h 6385 6386DRM DRIVERS FOR VC4 6387M: Emma Anholt <emma@anholt.net> 6388M: Maxime Ripard <mripard@kernel.org> 6389S: Supported 6390T: git git://github.com/anholt/linux 6391T: git git://anongit.freedesktop.org/drm/drm-misc 6392F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 6393F: drivers/gpu/drm/vc4/ 6394F: include/uapi/drm/vc4_drm.h 6395 6396DRM DRIVERS FOR VIVANTE GPU IP 6397M: Lucas Stach <l.stach@pengutronix.de> 6398R: Russell King <linux+etnaviv@armlinux.org.uk> 6399R: Christian Gmeiner <christian.gmeiner@gmail.com> 6400L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 6401L: dri-devel@lists.freedesktop.org 6402S: Maintained 6403F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 6404F: drivers/gpu/drm/etnaviv/ 6405F: include/uapi/drm/etnaviv_drm.h 6406 6407DRM DRIVERS FOR XEN 6408M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 6409L: dri-devel@lists.freedesktop.org 6410L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 6411S: Supported 6412T: git git://anongit.freedesktop.org/drm/drm-misc 6413F: Documentation/gpu/xen-front.rst 6414F: drivers/gpu/drm/xen/ 6415 6416DRM DRIVERS FOR XILINX 6417M: Hyun Kwon <hyun.kwon@xilinx.com> 6418M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6419L: dri-devel@lists.freedesktop.org 6420S: Maintained 6421T: git git://anongit.freedesktop.org/drm/drm-misc 6422F: Documentation/devicetree/bindings/display/xlnx/ 6423F: drivers/gpu/drm/xlnx/ 6424 6425DRM PANEL DRIVERS 6426M: Thierry Reding <thierry.reding@gmail.com> 6427R: Sam Ravnborg <sam@ravnborg.org> 6428L: dri-devel@lists.freedesktop.org 6429S: Maintained 6430T: git git://anongit.freedesktop.org/drm/drm-misc 6431F: Documentation/devicetree/bindings/display/panel/ 6432F: drivers/gpu/drm/drm_panel.c 6433F: drivers/gpu/drm/panel/ 6434F: include/drm/drm_panel.h 6435 6436DRM TTM SUBSYSTEM 6437M: Christian Koenig <christian.koenig@amd.com> 6438M: Huang Rui <ray.huang@amd.com> 6439L: dri-devel@lists.freedesktop.org 6440S: Maintained 6441T: git git://anongit.freedesktop.org/drm/drm-misc 6442F: drivers/gpu/drm/ttm/ 6443F: include/drm/ttm/ 6444 6445DSBR100 USB FM RADIO DRIVER 6446M: Alexey Klimov <klimov.linux@gmail.com> 6447L: linux-media@vger.kernel.org 6448S: Maintained 6449T: git git://linuxtv.org/media_tree.git 6450F: drivers/media/radio/dsbr100.c 6451 6452DT3155 MEDIA DRIVER 6453M: Hans Verkuil <hverkuil@xs4all.nl> 6454L: linux-media@vger.kernel.org 6455S: Odd Fixes 6456W: https://linuxtv.org 6457T: git git://linuxtv.org/media_tree.git 6458F: drivers/media/pci/dt3155/ 6459 6460DVB_USB_AF9015 MEDIA DRIVER 6461M: Antti Palosaari <crope@iki.fi> 6462L: linux-media@vger.kernel.org 6463S: Maintained 6464W: https://linuxtv.org 6465W: http://palosaari.fi/linux/ 6466Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6467T: git git://linuxtv.org/anttip/media_tree.git 6468F: drivers/media/usb/dvb-usb-v2/af9015* 6469 6470DVB_USB_AF9035 MEDIA DRIVER 6471M: Antti Palosaari <crope@iki.fi> 6472L: linux-media@vger.kernel.org 6473S: Maintained 6474W: https://linuxtv.org 6475W: http://palosaari.fi/linux/ 6476Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6477T: git git://linuxtv.org/anttip/media_tree.git 6478F: drivers/media/usb/dvb-usb-v2/af9035* 6479 6480DVB_USB_ANYSEE MEDIA DRIVER 6481M: Antti Palosaari <crope@iki.fi> 6482L: linux-media@vger.kernel.org 6483S: Maintained 6484W: https://linuxtv.org 6485W: http://palosaari.fi/linux/ 6486Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6487T: git git://linuxtv.org/anttip/media_tree.git 6488F: drivers/media/usb/dvb-usb-v2/anysee* 6489 6490DVB_USB_AU6610 MEDIA DRIVER 6491M: Antti Palosaari <crope@iki.fi> 6492L: linux-media@vger.kernel.org 6493S: Maintained 6494W: https://linuxtv.org 6495W: http://palosaari.fi/linux/ 6496Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6497T: git git://linuxtv.org/anttip/media_tree.git 6498F: drivers/media/usb/dvb-usb-v2/au6610* 6499 6500DVB_USB_CE6230 MEDIA DRIVER 6501M: Antti Palosaari <crope@iki.fi> 6502L: linux-media@vger.kernel.org 6503S: Maintained 6504W: https://linuxtv.org 6505W: http://palosaari.fi/linux/ 6506Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6507T: git git://linuxtv.org/anttip/media_tree.git 6508F: drivers/media/usb/dvb-usb-v2/ce6230* 6509 6510DVB_USB_CXUSB MEDIA DRIVER 6511M: Michael Krufky <mkrufky@linuxtv.org> 6512L: linux-media@vger.kernel.org 6513S: Maintained 6514W: https://linuxtv.org 6515W: http://github.com/mkrufky 6516Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6517T: git git://linuxtv.org/media_tree.git 6518F: drivers/media/usb/dvb-usb/cxusb* 6519 6520DVB_USB_EC168 MEDIA DRIVER 6521M: Antti Palosaari <crope@iki.fi> 6522L: linux-media@vger.kernel.org 6523S: Maintained 6524W: https://linuxtv.org 6525W: http://palosaari.fi/linux/ 6526Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6527T: git git://linuxtv.org/anttip/media_tree.git 6528F: drivers/media/usb/dvb-usb-v2/ec168* 6529 6530DVB_USB_GL861 MEDIA DRIVER 6531M: Antti Palosaari <crope@iki.fi> 6532L: linux-media@vger.kernel.org 6533S: Maintained 6534W: https://linuxtv.org 6535Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6536T: git git://linuxtv.org/anttip/media_tree.git 6537F: drivers/media/usb/dvb-usb-v2/gl861* 6538 6539DVB_USB_MXL111SF MEDIA DRIVER 6540M: Michael Krufky <mkrufky@linuxtv.org> 6541L: linux-media@vger.kernel.org 6542S: Maintained 6543W: https://linuxtv.org 6544W: http://github.com/mkrufky 6545Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6546T: git git://linuxtv.org/mkrufky/mxl111sf.git 6547F: drivers/media/usb/dvb-usb-v2/mxl111sf* 6548 6549DVB_USB_RTL28XXU MEDIA DRIVER 6550M: Antti Palosaari <crope@iki.fi> 6551L: linux-media@vger.kernel.org 6552S: Maintained 6553W: https://linuxtv.org 6554W: http://palosaari.fi/linux/ 6555Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6556T: git git://linuxtv.org/anttip/media_tree.git 6557F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 6558 6559DVB_USB_V2 MEDIA DRIVER 6560M: Antti Palosaari <crope@iki.fi> 6561L: linux-media@vger.kernel.org 6562S: Maintained 6563W: https://linuxtv.org 6564W: http://palosaari.fi/linux/ 6565Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6566T: git git://linuxtv.org/anttip/media_tree.git 6567F: drivers/media/usb/dvb-usb-v2/dvb_usb* 6568F: drivers/media/usb/dvb-usb-v2/usb_urb.c 6569 6570DYNAMIC DEBUG 6571M: Jason Baron <jbaron@akamai.com> 6572S: Maintained 6573F: include/linux/dynamic_debug.h 6574F: lib/dynamic_debug.c 6575 6576DYNAMIC INTERRUPT MODERATION 6577M: Tal Gilboa <talgi@nvidia.com> 6578S: Maintained 6579F: Documentation/networking/net_dim.rst 6580F: include/linux/dim.h 6581F: lib/dim/ 6582 6583DZ DECSTATION DZ11 SERIAL DRIVER 6584M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6585S: Maintained 6586F: drivers/tty/serial/dz.* 6587 6588E3X0 POWER BUTTON DRIVER 6589M: Moritz Fischer <moritz.fischer@ettus.com> 6590L: usrp-users@lists.ettus.com 6591S: Supported 6592W: http://www.ettus.com 6593F: Documentation/devicetree/bindings/input/e3x0-button.txt 6594F: drivers/input/misc/e3x0-button.c 6595 6596E4000 MEDIA DRIVER 6597M: Antti Palosaari <crope@iki.fi> 6598L: linux-media@vger.kernel.org 6599S: Maintained 6600W: https://linuxtv.org 6601W: http://palosaari.fi/linux/ 6602Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6603T: git git://linuxtv.org/anttip/media_tree.git 6604F: drivers/media/tuners/e4000* 6605 6606EARTH_PT1 MEDIA DRIVER 6607M: Akihiro Tsukada <tskd08@gmail.com> 6608L: linux-media@vger.kernel.org 6609S: Odd Fixes 6610F: drivers/media/pci/pt1/ 6611 6612EARTH_PT3 MEDIA DRIVER 6613M: Akihiro Tsukada <tskd08@gmail.com> 6614L: linux-media@vger.kernel.org 6615S: Odd Fixes 6616F: drivers/media/pci/pt3/ 6617 6618EC100 MEDIA DRIVER 6619M: Antti Palosaari <crope@iki.fi> 6620L: linux-media@vger.kernel.org 6621S: Maintained 6622W: https://linuxtv.org 6623W: http://palosaari.fi/linux/ 6624Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6625T: git git://linuxtv.org/anttip/media_tree.git 6626F: drivers/media/dvb-frontends/ec100* 6627 6628ECRYPT FILE SYSTEM 6629M: Tyler Hicks <code@tyhicks.com> 6630L: ecryptfs@vger.kernel.org 6631S: Odd Fixes 6632W: http://ecryptfs.org 6633W: https://launchpad.net/ecryptfs 6634T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 6635F: Documentation/filesystems/ecryptfs.rst 6636F: fs/ecryptfs/ 6637 6638EDAC-AMD64 6639M: Yazen Ghannam <yazen.ghannam@amd.com> 6640L: linux-edac@vger.kernel.org 6641S: Supported 6642F: drivers/edac/amd64_edac* 6643F: drivers/edac/mce_amd* 6644 6645EDAC-ARMADA 6646M: Jan Luebbe <jlu@pengutronix.de> 6647L: linux-edac@vger.kernel.org 6648S: Maintained 6649F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 6650F: drivers/edac/armada_xp_* 6651 6652EDAC-AST2500 6653M: Stefan Schaeckeler <sschaeck@cisco.com> 6654S: Supported 6655F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 6656F: drivers/edac/aspeed_edac.c 6657 6658EDAC-BLUEFIELD 6659M: Shravan Kumar Ramani <shravankr@nvidia.com> 6660S: Supported 6661F: drivers/edac/bluefield_edac.c 6662 6663EDAC-CALXEDA 6664M: Andre Przywara <andre.przywara@arm.com> 6665L: linux-edac@vger.kernel.org 6666S: Maintained 6667F: drivers/edac/highbank* 6668 6669EDAC-CAVIUM OCTEON 6670M: Ralf Baechle <ralf@linux-mips.org> 6671L: linux-edac@vger.kernel.org 6672L: linux-mips@vger.kernel.org 6673S: Supported 6674F: drivers/edac/octeon_edac* 6675 6676EDAC-CAVIUM THUNDERX 6677M: Robert Richter <rric@kernel.org> 6678L: linux-edac@vger.kernel.org 6679S: Odd Fixes 6680F: drivers/edac/thunderx_edac* 6681 6682EDAC-CORE 6683M: Borislav Petkov <bp@alien8.de> 6684M: Mauro Carvalho Chehab <mchehab@kernel.org> 6685M: Tony Luck <tony.luck@intel.com> 6686R: James Morse <james.morse@arm.com> 6687R: Robert Richter <rric@kernel.org> 6688L: linux-edac@vger.kernel.org 6689S: Supported 6690T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 6691F: Documentation/admin-guide/ras.rst 6692F: Documentation/driver-api/edac.rst 6693F: drivers/edac/ 6694F: include/linux/edac.h 6695 6696EDAC-DMC520 6697M: Lei Wang <lewan@microsoft.com> 6698L: linux-edac@vger.kernel.org 6699S: Supported 6700F: drivers/edac/dmc520_edac.c 6701 6702EDAC-E752X 6703M: Mark Gross <mark.gross@intel.com> 6704L: linux-edac@vger.kernel.org 6705S: Maintained 6706F: drivers/edac/e752x_edac.c 6707 6708EDAC-E7XXX 6709L: linux-edac@vger.kernel.org 6710S: Maintained 6711F: drivers/edac/e7xxx_edac.c 6712 6713EDAC-FSL_DDR 6714M: York Sun <york.sun@nxp.com> 6715L: linux-edac@vger.kernel.org 6716S: Maintained 6717F: drivers/edac/fsl_ddr_edac.* 6718 6719EDAC-GHES 6720M: Mauro Carvalho Chehab <mchehab@kernel.org> 6721L: linux-edac@vger.kernel.org 6722S: Maintained 6723F: drivers/edac/ghes_edac.c 6724 6725EDAC-I10NM 6726M: Tony Luck <tony.luck@intel.com> 6727L: linux-edac@vger.kernel.org 6728S: Maintained 6729F: drivers/edac/i10nm_base.c 6730 6731EDAC-I3000 6732L: linux-edac@vger.kernel.org 6733S: Orphan 6734F: drivers/edac/i3000_edac.c 6735 6736EDAC-I5000 6737L: linux-edac@vger.kernel.org 6738S: Maintained 6739F: drivers/edac/i5000_edac.c 6740 6741EDAC-I5400 6742M: Mauro Carvalho Chehab <mchehab@kernel.org> 6743L: linux-edac@vger.kernel.org 6744S: Maintained 6745F: drivers/edac/i5400_edac.c 6746 6747EDAC-I7300 6748M: Mauro Carvalho Chehab <mchehab@kernel.org> 6749L: linux-edac@vger.kernel.org 6750S: Maintained 6751F: drivers/edac/i7300_edac.c 6752 6753EDAC-I7CORE 6754M: Mauro Carvalho Chehab <mchehab@kernel.org> 6755L: linux-edac@vger.kernel.org 6756S: Maintained 6757F: drivers/edac/i7core_edac.c 6758 6759EDAC-I82443BXGX 6760M: Tim Small <tim@buttersideup.com> 6761L: linux-edac@vger.kernel.org 6762S: Maintained 6763F: drivers/edac/i82443bxgx_edac.c 6764 6765EDAC-I82975X 6766M: "Arvind R." <arvino55@gmail.com> 6767L: linux-edac@vger.kernel.org 6768S: Maintained 6769F: drivers/edac/i82975x_edac.c 6770 6771EDAC-IE31200 6772M: Jason Baron <jbaron@akamai.com> 6773L: linux-edac@vger.kernel.org 6774S: Maintained 6775F: drivers/edac/ie31200_edac.c 6776 6777EDAC-IGEN6 6778M: Tony Luck <tony.luck@intel.com> 6779R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 6780L: linux-edac@vger.kernel.org 6781S: Maintained 6782F: drivers/edac/igen6_edac.c 6783 6784EDAC-MPC85XX 6785M: Johannes Thumshirn <morbidrsa@gmail.com> 6786L: linux-edac@vger.kernel.org 6787S: Maintained 6788F: drivers/edac/mpc85xx_edac.[ch] 6789 6790EDAC-PASEMI 6791M: Egor Martovetsky <egor@pasemi.com> 6792L: linux-edac@vger.kernel.org 6793S: Maintained 6794F: drivers/edac/pasemi_edac.c 6795 6796EDAC-PND2 6797M: Tony Luck <tony.luck@intel.com> 6798L: linux-edac@vger.kernel.org 6799S: Maintained 6800F: drivers/edac/pnd2_edac.[ch] 6801 6802EDAC-QCOM 6803M: Channagoud Kadabi <ckadabi@codeaurora.org> 6804M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 6805L: linux-arm-msm@vger.kernel.org 6806L: linux-edac@vger.kernel.org 6807S: Maintained 6808F: drivers/edac/qcom_edac.c 6809 6810EDAC-R82600 6811M: Tim Small <tim@buttersideup.com> 6812L: linux-edac@vger.kernel.org 6813S: Maintained 6814F: drivers/edac/r82600_edac.c 6815 6816EDAC-SBRIDGE 6817M: Tony Luck <tony.luck@intel.com> 6818R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 6819L: linux-edac@vger.kernel.org 6820S: Maintained 6821F: drivers/edac/sb_edac.c 6822 6823EDAC-SIFIVE 6824M: Yash Shah <yash.shah@sifive.com> 6825L: linux-edac@vger.kernel.org 6826S: Supported 6827F: drivers/edac/sifive_edac.c 6828 6829EDAC-SKYLAKE 6830M: Tony Luck <tony.luck@intel.com> 6831L: linux-edac@vger.kernel.org 6832S: Maintained 6833F: drivers/edac/skx_*.[ch] 6834 6835EDAC-TI 6836M: Tero Kristo <kristo@kernel.org> 6837L: linux-edac@vger.kernel.org 6838S: Odd Fixes 6839F: drivers/edac/ti_edac.c 6840 6841EDIROL UA-101/UA-1000 DRIVER 6842M: Clemens Ladisch <clemens@ladisch.de> 6843L: alsa-devel@alsa-project.org (moderated for non-subscribers) 6844S: Maintained 6845T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 6846F: sound/usb/misc/ua101.c 6847 6848EFI TEST DRIVER 6849M: Ivan Hu <ivan.hu@canonical.com> 6850M: Ard Biesheuvel <ardb@kernel.org> 6851L: linux-efi@vger.kernel.org 6852S: Maintained 6853F: drivers/firmware/efi/test/ 6854 6855EFI VARIABLE FILESYSTEM 6856M: Matthew Garrett <matthew.garrett@nebula.com> 6857M: Jeremy Kerr <jk@ozlabs.org> 6858M: Ard Biesheuvel <ardb@kernel.org> 6859L: linux-efi@vger.kernel.org 6860S: Maintained 6861T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 6862F: fs/efivarfs/ 6863 6864EFIFB FRAMEBUFFER DRIVER 6865M: Peter Jones <pjones@redhat.com> 6866L: linux-fbdev@vger.kernel.org 6867S: Maintained 6868F: drivers/video/fbdev/efifb.c 6869 6870EFS FILESYSTEM 6871S: Orphan 6872W: http://aeschi.ch.eu.org/efs/ 6873F: fs/efs/ 6874 6875EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 6876M: Douglas Miller <dougmill@linux.ibm.com> 6877L: netdev@vger.kernel.org 6878S: Maintained 6879F: drivers/net/ethernet/ibm/ehea/ 6880 6881EM28XX VIDEO4LINUX DRIVER 6882M: Mauro Carvalho Chehab <mchehab@kernel.org> 6883L: linux-media@vger.kernel.org 6884S: Maintained 6885W: https://linuxtv.org 6886T: git git://linuxtv.org/media_tree.git 6887F: Documentation/admin-guide/media/em28xx* 6888F: drivers/media/usb/em28xx/ 6889 6890EMBEDDED LINUX 6891M: Matt Mackall <mpm@selenic.com> 6892M: David Woodhouse <dwmw2@infradead.org> 6893L: linux-embedded@vger.kernel.org 6894S: Maintained 6895 6896EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 6897M: Adrian Hunter <adrian.hunter@intel.com> 6898M: Ritesh Harjani <riteshh@codeaurora.org> 6899M: Asutosh Das <asutoshd@codeaurora.org> 6900L: linux-mmc@vger.kernel.org 6901S: Maintained 6902F: drivers/mmc/host/cqhci* 6903 6904EMULEX 10Gbps iSCSI - OneConnect DRIVER 6905M: Subbu Seetharaman <subbu.seetharaman@broadcom.com> 6906M: Ketan Mukadam <ketan.mukadam@broadcom.com> 6907M: Jitendra Bhivare <jitendra.bhivare@broadcom.com> 6908L: linux-scsi@vger.kernel.org 6909S: Supported 6910W: http://www.broadcom.com 6911F: drivers/scsi/be2iscsi/ 6912 6913EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 6914M: Ajit Khaparde <ajit.khaparde@broadcom.com> 6915M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 6916M: Somnath Kotur <somnath.kotur@broadcom.com> 6917L: netdev@vger.kernel.org 6918S: Supported 6919W: http://www.emulex.com 6920F: drivers/net/ethernet/emulex/benet/ 6921 6922EMULEX ONECONNECT ROCE DRIVER 6923M: Selvin Xavier <selvin.xavier@broadcom.com> 6924L: linux-rdma@vger.kernel.org 6925S: Odd Fixes 6926W: http://www.broadcom.com 6927F: drivers/infiniband/hw/ocrdma/ 6928F: include/uapi/rdma/ocrdma-abi.h 6929 6930EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 6931M: James Smart <james.smart@broadcom.com> 6932M: Dick Kennedy <dick.kennedy@broadcom.com> 6933L: linux-scsi@vger.kernel.org 6934S: Supported 6935W: http://www.broadcom.com 6936F: drivers/scsi/lpfc/ 6937 6938EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 6939M: James Smart <james.smart@broadcom.com> 6940M: Ram Vegesna <ram.vegesna@broadcom.com> 6941L: linux-scsi@vger.kernel.org 6942L: target-devel@vger.kernel.org 6943S: Supported 6944W: http://www.broadcom.com 6945F: drivers/scsi/elx/ 6946 6947ENE CB710 FLASH CARD READER DRIVER 6948M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 6949S: Maintained 6950F: drivers/misc/cb710/ 6951F: drivers/mmc/host/cb710-mmc.* 6952F: include/linux/cb710.h 6953 6954ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 6955M: Maxim Levitsky <maximlevitsky@gmail.com> 6956S: Maintained 6957F: drivers/media/rc/ene_ir.* 6958 6959EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 6960M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 6961L: linuxppc-dev@lists.ozlabs.org 6962S: Maintained 6963F: drivers/tty/ehv_bytechan.c 6964 6965EPSON S1D13XXX FRAMEBUFFER DRIVER 6966M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 6967S: Maintained 6968T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 6969F: drivers/video/fbdev/s1d13xxxfb.c 6970F: include/video/s1d13xxxfb.h 6971 6972EROFS FILE SYSTEM 6973M: Gao Xiang <xiang@kernel.org> 6974M: Chao Yu <chao@kernel.org> 6975L: linux-erofs@lists.ozlabs.org 6976S: Maintained 6977T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 6978F: Documentation/filesystems/erofs.rst 6979F: fs/erofs/ 6980F: include/trace/events/erofs.h 6981 6982ERRSEQ ERROR TRACKING INFRASTRUCTURE 6983M: Jeff Layton <jlayton@kernel.org> 6984S: Maintained 6985F: include/linux/errseq.h 6986F: lib/errseq.c 6987 6988ET131X NETWORK DRIVER 6989M: Mark Einon <mark.einon@gmail.com> 6990S: Odd Fixes 6991F: drivers/net/ethernet/agere/ 6992 6993ETAS ES58X CAN/USB DRIVER 6994M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 6995L: linux-can@vger.kernel.org 6996S: Maintained 6997F: drivers/net/can/usb/etas_es58x/ 6998 6999ETHERNET BRIDGE 7000M: Roopa Prabhu <roopa@nvidia.com> 7001M: Nikolay Aleksandrov <nikolay@nvidia.com> 7002L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7003L: netdev@vger.kernel.org 7004S: Maintained 7005W: http://www.linuxfoundation.org/en/Net:Bridge 7006F: include/linux/netfilter_bridge/ 7007F: net/bridge/ 7008 7009ETHERNET PHY LIBRARY 7010M: Andrew Lunn <andrew@lunn.ch> 7011M: Heiner Kallweit <hkallweit1@gmail.com> 7012R: Russell King <linux@armlinux.org.uk> 7013L: netdev@vger.kernel.org 7014S: Maintained 7015F: Documentation/ABI/testing/sysfs-class-net-phydev 7016F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7017F: Documentation/devicetree/bindings/net/mdio* 7018F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7019F: Documentation/networking/phy.rst 7020F: drivers/net/mdio/ 7021F: drivers/net/mdio/acpi_mdio.c 7022F: drivers/net/mdio/fwnode_mdio.c 7023F: drivers/net/mdio/of_mdio.c 7024F: drivers/net/pcs/ 7025F: drivers/net/phy/ 7026F: drivers/of/of_net.c 7027F: include/dt-bindings/net/qca-ar803x.h 7028F: include/linux/*mdio*.h 7029F: include/linux/mdio/*.h 7030F: include/linux/of_net.h 7031F: include/linux/phy.h 7032F: include/linux/phy_fixed.h 7033F: include/linux/platform_data/mdio-bcm-unimac.h 7034F: include/linux/platform_data/mdio-gpio.h 7035F: include/trace/events/mdio.h 7036F: include/uapi/linux/mdio.h 7037F: include/uapi/linux/mii.h 7038 7039EXFAT FILE SYSTEM 7040M: Namjae Jeon <linkinjeon@kernel.org> 7041M: Sungjong Seo <sj1557.seo@samsung.com> 7042L: linux-fsdevel@vger.kernel.org 7043S: Maintained 7044F: fs/exfat/ 7045 7046EXT2 FILE SYSTEM 7047M: Jan Kara <jack@suse.com> 7048L: linux-ext4@vger.kernel.org 7049S: Maintained 7050F: Documentation/filesystems/ext2.rst 7051F: fs/ext2/ 7052F: include/linux/ext2* 7053 7054EXT4 FILE SYSTEM 7055M: "Theodore Ts'o" <tytso@mit.edu> 7056M: Andreas Dilger <adilger.kernel@dilger.ca> 7057L: linux-ext4@vger.kernel.org 7058S: Maintained 7059W: http://ext4.wiki.kernel.org 7060Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7061T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7062F: Documentation/filesystems/ext4/ 7063F: fs/ext4/ 7064F: include/trace/events/ext4.h 7065 7066Extended Verification Module (EVM) 7067M: Mimi Zohar <zohar@linux.ibm.com> 7068L: linux-integrity@vger.kernel.org 7069S: Supported 7070F: security/integrity/evm/ 7071 7072EXTENSIBLE FIRMWARE INTERFACE (EFI) 7073M: Ard Biesheuvel <ardb@kernel.org> 7074L: linux-efi@vger.kernel.org 7075S: Maintained 7076T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7077F: Documentation/admin-guide/efi-stub.rst 7078F: arch/*/include/asm/efi.h 7079F: arch/*/kernel/efi.c 7080F: arch/arm/boot/compressed/efi-header.S 7081F: arch/arm64/kernel/efi-entry.S 7082F: arch/x86/platform/efi/ 7083F: drivers/firmware/efi/ 7084F: include/linux/efi*.h 7085 7086EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7087M: MyungJoo Ham <myungjoo.ham@samsung.com> 7088M: Chanwoo Choi <cw00.choi@samsung.com> 7089L: linux-kernel@vger.kernel.org 7090S: Maintained 7091T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7092F: Documentation/devicetree/bindings/extcon/ 7093F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7094F: drivers/extcon/ 7095F: include/linux/extcon.h 7096F: include/linux/extcon/ 7097 7098EXTRA BOOT CONFIG 7099M: Masami Hiramatsu <mhiramat@kernel.org> 7100S: Maintained 7101F: Documentation/admin-guide/bootconfig.rst 7102F: fs/proc/bootconfig.c 7103F: include/linux/bootconfig.h 7104F: lib/bootconfig.c 7105F: tools/bootconfig/* 7106F: tools/bootconfig/scripts/* 7107 7108EXYNOS DP DRIVER 7109M: Jingoo Han <jingoohan1@gmail.com> 7110L: dri-devel@lists.freedesktop.org 7111S: Maintained 7112F: drivers/gpu/drm/exynos/exynos_dp* 7113 7114EXYNOS SYSMMU (IOMMU) driver 7115M: Marek Szyprowski <m.szyprowski@samsung.com> 7116L: iommu@lists.linux-foundation.org 7117S: Maintained 7118F: drivers/iommu/exynos-iommu.c 7119 7120F2FS FILE SYSTEM 7121M: Jaegeuk Kim <jaegeuk@kernel.org> 7122M: Chao Yu <chao@kernel.org> 7123L: linux-f2fs-devel@lists.sourceforge.net 7124S: Maintained 7125W: https://f2fs.wiki.kernel.org/ 7126T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7127F: Documentation/ABI/testing/sysfs-fs-f2fs 7128F: Documentation/filesystems/f2fs.rst 7129F: fs/f2fs/ 7130F: include/linux/f2fs_fs.h 7131F: include/trace/events/f2fs.h 7132F: include/uapi/linux/f2fs.h 7133 7134F71805F HARDWARE MONITORING DRIVER 7135M: Jean Delvare <jdelvare@suse.com> 7136L: linux-hwmon@vger.kernel.org 7137S: Maintained 7138F: Documentation/hwmon/f71805f.rst 7139F: drivers/hwmon/f71805f.c 7140 7141FADDR2LINE 7142M: Josh Poimboeuf <jpoimboe@redhat.com> 7143S: Maintained 7144F: scripts/faddr2line 7145 7146FAILOVER MODULE 7147M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7148L: netdev@vger.kernel.org 7149S: Supported 7150F: Documentation/networking/failover.rst 7151F: include/net/failover.h 7152F: net/core/failover.c 7153 7154FANOTIFY 7155M: Jan Kara <jack@suse.cz> 7156R: Amir Goldstein <amir73il@gmail.com> 7157R: Matthew Bobrowski <repnop@google.com> 7158L: linux-fsdevel@vger.kernel.org 7159S: Maintained 7160F: fs/notify/fanotify/ 7161F: include/linux/fanotify.h 7162F: include/uapi/linux/fanotify.h 7163 7164FARSYNC SYNCHRONOUS DRIVER 7165M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7166S: Supported 7167W: http://www.farsite.co.uk/ 7168F: drivers/net/wan/farsync.* 7169 7170FAULT INJECTION SUPPORT 7171M: Akinobu Mita <akinobu.mita@gmail.com> 7172S: Supported 7173F: Documentation/fault-injection/ 7174F: lib/fault-inject.c 7175 7176FBTFT Framebuffer drivers 7177L: dri-devel@lists.freedesktop.org 7178L: linux-fbdev@vger.kernel.org 7179S: Orphan 7180F: drivers/staging/fbtft/ 7181 7182FC0011 TUNER DRIVER 7183M: Michael Buesch <m@bues.ch> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186F: drivers/media/tuners/fc0011.c 7187F: drivers/media/tuners/fc0011.h 7188 7189FC2580 MEDIA DRIVER 7190M: Antti Palosaari <crope@iki.fi> 7191L: linux-media@vger.kernel.org 7192S: Maintained 7193W: https://linuxtv.org 7194W: http://palosaari.fi/linux/ 7195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7196T: git git://linuxtv.org/anttip/media_tree.git 7197F: drivers/media/tuners/fc2580* 7198 7199FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7200M: Hannes Reinecke <hare@suse.de> 7201L: linux-scsi@vger.kernel.org 7202S: Supported 7203W: www.Open-FCoE.org 7204F: drivers/scsi/fcoe/ 7205F: drivers/scsi/libfc/ 7206F: include/scsi/fc/ 7207F: include/scsi/libfc.h 7208F: include/scsi/libfcoe.h 7209F: include/uapi/scsi/fc/ 7210 7211FILE LOCKING (flock() and fcntl()/lockf()) 7212M: Jeff Layton <jlayton@kernel.org> 7213M: "J. Bruce Fields" <bfields@fieldses.org> 7214L: linux-fsdevel@vger.kernel.org 7215S: Maintained 7216F: fs/fcntl.c 7217F: fs/locks.c 7218F: include/linux/fcntl.h 7219F: include/uapi/linux/fcntl.h 7220 7221FILESYSTEM DIRECT ACCESS (DAX) 7222M: Dan Williams <dan.j.williams@intel.com> 7223R: Matthew Wilcox <willy@infradead.org> 7224R: Jan Kara <jack@suse.cz> 7225L: linux-fsdevel@vger.kernel.org 7226L: nvdimm@lists.linux.dev 7227S: Supported 7228F: fs/dax.c 7229F: include/linux/dax.h 7230F: include/trace/events/fs_dax.h 7231 7232FILESYSTEMS (VFS and infrastructure) 7233M: Alexander Viro <viro@zeniv.linux.org.uk> 7234L: linux-fsdevel@vger.kernel.org 7235S: Maintained 7236F: fs/* 7237F: include/linux/fs.h 7238F: include/linux/fs_types.h 7239F: include/uapi/linux/fs.h 7240F: include/uapi/linux/openat2.h 7241X: fs/io-wq.c 7242X: fs/io-wq.h 7243X: fs/io_uring.c 7244 7245FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7246M: Riku Voipio <riku.voipio@iki.fi> 7247L: linux-hwmon@vger.kernel.org 7248S: Maintained 7249F: drivers/hwmon/f75375s.c 7250F: include/linux/f75375s.h 7251 7252FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7253M: Clemens Ladisch <clemens@ladisch.de> 7254M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7255L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7256S: Maintained 7257T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7258F: include/uapi/sound/firewire.h 7259F: sound/firewire/ 7260 7261FIREWIRE MEDIA DRIVERS (firedtv) 7262M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7263L: linux-media@vger.kernel.org 7264L: linux1394-devel@lists.sourceforge.net 7265S: Maintained 7266T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7267F: drivers/media/firewire/ 7268 7269FIREWIRE SBP-2 TARGET 7270M: Chris Boot <bootc@bootc.net> 7271L: linux-scsi@vger.kernel.org 7272L: target-devel@vger.kernel.org 7273L: linux1394-devel@lists.sourceforge.net 7274S: Maintained 7275T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7276F: drivers/target/sbp/ 7277 7278FIREWIRE SUBSYSTEM 7279M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7280L: linux1394-devel@lists.sourceforge.net 7281S: Maintained 7282W: http://ieee1394.wiki.kernel.org/ 7283T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7284F: drivers/firewire/ 7285F: include/linux/firewire.h 7286F: include/uapi/linux/firewire*.h 7287F: tools/firewire/ 7288 7289FIRMWARE FRAMEWORK FOR ARMV8-A 7290M: Sudeep Holla <sudeep.holla@arm.com> 7291L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7292S: Maintained 7293F: drivers/firmware/arm_ffa/ 7294F: include/linux/arm_ffa.h 7295 7296FIRMWARE LOADER (request_firmware) 7297M: Luis Chamberlain <mcgrof@kernel.org> 7298L: linux-kernel@vger.kernel.org 7299S: Maintained 7300F: Documentation/firmware_class/ 7301F: drivers/base/firmware_loader/ 7302F: include/linux/firmware.h 7303 7304FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card) 7305M: Joshua Morris <josh.h.morris@us.ibm.com> 7306M: Philip Kelleher <pjk1939@linux.ibm.com> 7307S: Maintained 7308F: drivers/block/rsxx/ 7309 7310FLEXTIMER FTM-QUADDEC DRIVER 7311M: Patrick Havelange <patrick.havelange@essensium.com> 7312L: linux-iio@vger.kernel.org 7313S: Maintained 7314F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7315F: drivers/counter/ftm-quaddec.c 7316 7317FLOPPY DRIVER 7318M: Denis Efremov <efremov@linux.com> 7319L: linux-block@vger.kernel.org 7320S: Odd Fixes 7321F: drivers/block/floppy.c 7322 7323FLYSKY FSIA6B RC RECEIVER 7324M: Markus Koch <markus@notsyncing.net> 7325L: linux-input@vger.kernel.org 7326S: Maintained 7327F: drivers/input/joystick/fsia6b.c 7328 7329FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 7330M: Geoffrey D. Bennett <g@b4.vu> 7331L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7332S: Maintained 7333T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7334F: sound/usb/mixer_scarlett_gen2.c 7335 7336FORCEDETH GIGABIT ETHERNET DRIVER 7337M: Rain River <rain.1986.08.12@gmail.com> 7338M: Zhu Yanjun <zyjzyj2000@gmail.com> 7339L: netdev@vger.kernel.org 7340S: Maintained 7341F: drivers/net/ethernet/nvidia/* 7342 7343FPGA DFL DRIVERS 7344M: Wu Hao <hao.wu@intel.com> 7345R: Tom Rix <trix@redhat.com> 7346L: linux-fpga@vger.kernel.org 7347S: Maintained 7348F: Documentation/ABI/testing/sysfs-bus-dfl* 7349F: Documentation/fpga/dfl.rst 7350F: drivers/fpga/dfl* 7351F: drivers/uio/uio_dfl.c 7352F: include/linux/dfl.h 7353F: include/uapi/linux/fpga-dfl.h 7354 7355FPGA MANAGER FRAMEWORK 7356M: Moritz Fischer <mdf@kernel.org> 7357M: Wu Hao <hao.wu@intel.com> 7358M: Xu Yilun <yilun.xu@intel.com> 7359R: Tom Rix <trix@redhat.com> 7360L: linux-fpga@vger.kernel.org 7361S: Maintained 7362Q: http://patchwork.kernel.org/project/linux-fpga/list/ 7363T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git 7364F: Documentation/devicetree/bindings/fpga/ 7365F: Documentation/driver-api/fpga/ 7366F: Documentation/fpga/ 7367F: drivers/fpga/ 7368F: include/linux/fpga/ 7369 7370FPU EMULATOR 7371M: Bill Metzenthen <billm@melbpc.org.au> 7372S: Maintained 7373W: http://floatingpoint.sourceforge.net/emulator/index.html 7374F: arch/x86/math-emu/ 7375 7376FRAMEBUFFER LAYER 7377L: dri-devel@lists.freedesktop.org 7378L: linux-fbdev@vger.kernel.org 7379S: Orphan 7380Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 7381T: git git://anongit.freedesktop.org/drm/drm-misc 7382F: Documentation/fb/ 7383F: drivers/video/ 7384F: include/linux/fb.h 7385F: include/uapi/linux/fb.h 7386F: include/uapi/video/ 7387F: include/video/ 7388 7389FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 7390M: Horia Geantă <horia.geanta@nxp.com> 7391M: Pankaj Gupta <pankaj.gupta@nxp.com> 7392L: linux-crypto@vger.kernel.org 7393S: Maintained 7394F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 7395F: drivers/crypto/caam/ 7396 7397FREESCALE COLDFIRE M5441X MMC DRIVER 7398M: Angelo Dureghello <angelo.dureghello@timesys.com> 7399L: linux-mmc@vger.kernel.org 7400S: Maintained 7401F: drivers/mmc/host/sdhci-esdhc-mcf.c 7402F: include/linux/platform_data/mmc-esdhc-mcf.h 7403 7404FREESCALE DIU FRAMEBUFFER DRIVER 7405M: Timur Tabi <timur@kernel.org> 7406L: linux-fbdev@vger.kernel.org 7407S: Maintained 7408F: drivers/video/fbdev/fsl-diu-fb.* 7409 7410FREESCALE DMA DRIVER 7411M: Li Yang <leoyang.li@nxp.com> 7412M: Zhang Wei <zw@zh-kernel.org> 7413L: linuxppc-dev@lists.ozlabs.org 7414S: Maintained 7415F: drivers/dma/fsldma.* 7416 7417FREESCALE DSPI DRIVER 7418M: Vladimir Oltean <olteanv@gmail.com> 7419L: linux-spi@vger.kernel.org 7420S: Maintained 7421F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 7422F: drivers/spi/spi-fsl-dspi.c 7423F: include/linux/spi/spi-fsl-dspi.h 7424 7425FREESCALE ENETC ETHERNET DRIVERS 7426M: Claudiu Manoil <claudiu.manoil@nxp.com> 7427L: netdev@vger.kernel.org 7428S: Maintained 7429F: drivers/net/ethernet/freescale/enetc/ 7430 7431FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 7432M: Claudiu Manoil <claudiu.manoil@nxp.com> 7433L: netdev@vger.kernel.org 7434S: Maintained 7435F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 7436F: drivers/net/ethernet/freescale/gianfar* 7437 7438FREESCALE GPMI NAND DRIVER 7439M: Han Xu <han.xu@nxp.com> 7440L: linux-mtd@lists.infradead.org 7441S: Maintained 7442F: drivers/mtd/nand/raw/gpmi-nand/* 7443 7444FREESCALE I2C CPM DRIVER 7445M: Jochen Friedrich <jochen@scram.de> 7446L: linuxppc-dev@lists.ozlabs.org 7447L: linux-i2c@vger.kernel.org 7448S: Maintained 7449F: drivers/i2c/busses/i2c-cpm.c 7450 7451FREESCALE IMX / MXC FEC DRIVER 7452M: Joakim Zhang <qiangqing.zhang@nxp.com> 7453L: netdev@vger.kernel.org 7454S: Maintained 7455F: Documentation/devicetree/bindings/net/fsl,fec.yaml 7456F: drivers/net/ethernet/freescale/fec.h 7457F: drivers/net/ethernet/freescale/fec_main.c 7458F: drivers/net/ethernet/freescale/fec_ptp.c 7459 7460FREESCALE IMX / MXC FRAMEBUFFER DRIVER 7461M: Sascha Hauer <s.hauer@pengutronix.de> 7462R: Pengutronix Kernel Team <kernel@pengutronix.de> 7463L: linux-fbdev@vger.kernel.org 7464L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7465S: Maintained 7466F: drivers/video/fbdev/imxfb.c 7467F: include/linux/platform_data/video-imxfb.h 7468 7469FREESCALE IMX DDR PMU DRIVER 7470M: Frank Li <Frank.li@nxp.com> 7471L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7472S: Maintained 7473F: Documentation/admin-guide/perf/imx-ddr.rst 7474F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 7475F: drivers/perf/fsl_imx8_ddr_perf.c 7476 7477FREESCALE IMX I2C DRIVER 7478M: Oleksij Rempel <o.rempel@pengutronix.de> 7479R: Pengutronix Kernel Team <kernel@pengutronix.de> 7480L: linux-i2c@vger.kernel.org 7481S: Maintained 7482F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 7483F: drivers/i2c/busses/i2c-imx.c 7484 7485FREESCALE IMX LPI2C DRIVER 7486M: Dong Aisheng <aisheng.dong@nxp.com> 7487L: linux-i2c@vger.kernel.org 7488L: linux-imx@nxp.com 7489S: Maintained 7490F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 7491F: drivers/i2c/busses/i2c-imx-lpi2c.c 7492 7493FREESCALE MPC I2C DRIVER 7494M: Chris Packham <chris.packham@alliedtelesis.co.nz> 7495L: linux-i2c@vger.kernel.org 7496S: Maintained 7497F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 7498F: drivers/i2c/busses/i2c-mpc.c 7499 7500FREESCALE QORIQ DPAA ETHERNET DRIVER 7501M: Madalin Bucur <madalin.bucur@nxp.com> 7502L: netdev@vger.kernel.org 7503S: Maintained 7504F: drivers/net/ethernet/freescale/dpaa 7505 7506FREESCALE QORIQ DPAA FMAN DRIVER 7507M: Madalin Bucur <madalin.bucur@nxp.com> 7508L: netdev@vger.kernel.org 7509S: Maintained 7510F: Documentation/devicetree/bindings/net/fsl-fman.txt 7511F: drivers/net/ethernet/freescale/fman 7512 7513FREESCALE QORIQ PTP CLOCK DRIVER 7514M: Yangbo Lu <yangbo.lu@nxp.com> 7515L: netdev@vger.kernel.org 7516S: Maintained 7517F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 7518F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 7519F: drivers/net/ethernet/freescale/dpaa2/dprtc* 7520F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 7521F: drivers/ptp/ptp_qoriq.c 7522F: drivers/ptp/ptp_qoriq_debugfs.c 7523F: include/linux/fsl/ptp_qoriq.h 7524 7525FREESCALE QUAD SPI DRIVER 7526M: Han Xu <han.xu@nxp.com> 7527L: linux-spi@vger.kernel.org 7528S: Maintained 7529F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 7530F: drivers/spi/spi-fsl-qspi.c 7531 7532FREESCALE QUICC ENGINE LIBRARY 7533M: Qiang Zhao <qiang.zhao@nxp.com> 7534L: linuxppc-dev@lists.ozlabs.org 7535S: Maintained 7536F: drivers/soc/fsl/qe/ 7537F: include/soc/fsl/*qe*.h 7538F: include/soc/fsl/*ucc*.h 7539 7540FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 7541M: Li Yang <leoyang.li@nxp.com> 7542L: netdev@vger.kernel.org 7543L: linuxppc-dev@lists.ozlabs.org 7544S: Maintained 7545F: drivers/net/ethernet/freescale/ucc_geth* 7546 7547FREESCALE QUICC ENGINE UCC HDLC DRIVER 7548M: Zhao Qiang <qiang.zhao@nxp.com> 7549L: netdev@vger.kernel.org 7550L: linuxppc-dev@lists.ozlabs.org 7551S: Maintained 7552F: drivers/net/wan/fsl_ucc_hdlc* 7553 7554FREESCALE QUICC ENGINE UCC UART DRIVER 7555M: Timur Tabi <timur@kernel.org> 7556L: linuxppc-dev@lists.ozlabs.org 7557S: Maintained 7558F: drivers/tty/serial/ucc_uart.c 7559 7560FREESCALE SOC DRIVERS 7561M: Li Yang <leoyang.li@nxp.com> 7562L: linuxppc-dev@lists.ozlabs.org 7563L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7564S: Maintained 7565F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 7566F: Documentation/devicetree/bindings/soc/fsl/ 7567F: drivers/soc/fsl/ 7568F: include/linux/fsl/ 7569 7570FREESCALE SOC FS_ENET DRIVER 7571M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 7572L: linuxppc-dev@lists.ozlabs.org 7573L: netdev@vger.kernel.org 7574S: Maintained 7575F: drivers/net/ethernet/freescale/fs_enet/ 7576F: include/linux/fs_enet_pd.h 7577 7578FREESCALE SOC SOUND DRIVERS 7579M: Nicolin Chen <nicoleotsuka@gmail.com> 7580M: Xiubo Li <Xiubo.Lee@gmail.com> 7581R: Fabio Estevam <festevam@gmail.com> 7582R: Shengjiu Wang <shengjiu.wang@gmail.com> 7583L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7584L: linuxppc-dev@lists.ozlabs.org 7585S: Maintained 7586F: sound/soc/fsl/fsl* 7587F: sound/soc/fsl/imx* 7588F: sound/soc/fsl/mpc8610_hpcd.c 7589 7590FREESCALE USB PERIPHERAL DRIVERS 7591M: Li Yang <leoyang.li@nxp.com> 7592L: linux-usb@vger.kernel.org 7593L: linuxppc-dev@lists.ozlabs.org 7594S: Maintained 7595F: drivers/usb/gadget/udc/fsl* 7596 7597FREESCALE USB PHY DRIVER 7598M: Ran Wang <ran.wang_1@nxp.com> 7599L: linux-usb@vger.kernel.org 7600L: linuxppc-dev@lists.ozlabs.org 7601S: Maintained 7602F: drivers/usb/phy/phy-fsl-usb* 7603 7604FREEVXFS FILESYSTEM 7605M: Christoph Hellwig <hch@infradead.org> 7606S: Maintained 7607W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 7608F: fs/freevxfs/ 7609 7610FREEZER 7611M: "Rafael J. Wysocki" <rafael@kernel.org> 7612M: Pavel Machek <pavel@ucw.cz> 7613L: linux-pm@vger.kernel.org 7614S: Supported 7615F: Documentation/power/freezing-of-tasks.rst 7616F: include/linux/freezer.h 7617F: kernel/freezer.c 7618 7619FRONTSWAP API 7620M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 7621L: linux-kernel@vger.kernel.org 7622S: Maintained 7623F: include/linux/frontswap.h 7624F: mm/frontswap.c 7625 7626FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 7627M: David Howells <dhowells@redhat.com> 7628L: linux-cachefs@redhat.com (moderated for non-subscribers) 7629S: Supported 7630F: Documentation/filesystems/caching/ 7631F: fs/fscache/ 7632F: include/linux/fscache*.h 7633 7634FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 7635M: Theodore Y. Ts'o <tytso@mit.edu> 7636M: Jaegeuk Kim <jaegeuk@kernel.org> 7637M: Eric Biggers <ebiggers@kernel.org> 7638L: linux-fscrypt@vger.kernel.org 7639S: Supported 7640Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7641T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 7642F: Documentation/filesystems/fscrypt.rst 7643F: fs/crypto/ 7644F: include/linux/fscrypt*.h 7645F: include/uapi/linux/fscrypt.h 7646 7647FSI SUBSYSTEM 7648M: Jeremy Kerr <jk@ozlabs.org> 7649M: Joel Stanley <joel@jms.id.au> 7650R: Alistar Popple <alistair@popple.id.au> 7651R: Eddie James <eajames@linux.ibm.com> 7652L: linux-fsi@lists.ozlabs.org 7653S: Supported 7654Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 7655T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 7656F: drivers/fsi/ 7657F: include/linux/fsi*.h 7658F: include/trace/events/fsi*.h 7659 7660FSI-ATTACHED I2C DRIVER 7661M: Eddie James <eajames@linux.ibm.com> 7662L: linux-i2c@vger.kernel.org 7663L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 7664S: Maintained 7665F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 7666F: drivers/i2c/busses/i2c-fsi.c 7667 7668FSI-ATTACHED SPI DRIVER 7669M: Eddie James <eajames@linux.ibm.com> 7670L: linux-spi@vger.kernel.org 7671S: Maintained 7672F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 7673F: drivers/spi/spi-fsi.c 7674 7675FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 7676M: Jan Kara <jack@suse.cz> 7677R: Amir Goldstein <amir73il@gmail.com> 7678L: linux-fsdevel@vger.kernel.org 7679S: Maintained 7680T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 7681F: fs/notify/ 7682F: include/linux/fsnotify*.h 7683 7684FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 7685M: Eric Biggers <ebiggers@kernel.org> 7686M: Theodore Y. Ts'o <tytso@mit.edu> 7687L: linux-fscrypt@vger.kernel.org 7688S: Supported 7689Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7690T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 7691F: Documentation/filesystems/fsverity.rst 7692F: fs/verity/ 7693F: include/linux/fsverity.h 7694F: include/uapi/linux/fsverity.h 7695 7696FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 7697M: Michael Zaidman <michael.zaidman@gmail.com> 7698L: linux-i2c@vger.kernel.org 7699L: linux-input@vger.kernel.org 7700S: Maintained 7701F: drivers/hid/hid-ft260.c 7702 7703FUJITSU LAPTOP EXTRAS 7704M: Jonathan Woithe <jwoithe@just42.net> 7705L: platform-driver-x86@vger.kernel.org 7706S: Maintained 7707F: drivers/platform/x86/fujitsu-laptop.c 7708 7709FUJITSU M-5MO LS CAMERA ISP DRIVER 7710M: Kyungmin Park <kyungmin.park@samsung.com> 7711M: Heungjun Kim <riverful.kim@samsung.com> 7712L: linux-media@vger.kernel.org 7713S: Maintained 7714F: drivers/media/i2c/m5mols/ 7715F: include/media/i2c/m5mols.h 7716 7717FUJITSU TABLET EXTRAS 7718M: Robert Gerlach <khnz@gmx.de> 7719L: platform-driver-x86@vger.kernel.org 7720S: Maintained 7721F: drivers/platform/x86/fujitsu-tablet.c 7722 7723FUSE: FILESYSTEM IN USERSPACE 7724M: Miklos Szeredi <miklos@szeredi.hu> 7725L: linux-fsdevel@vger.kernel.org 7726S: Maintained 7727W: https://github.com/libfuse/ 7728T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 7729F: Documentation/filesystems/fuse.rst 7730F: fs/fuse/ 7731F: include/uapi/linux/fuse.h 7732 7733FUTEX SUBSYSTEM 7734M: Thomas Gleixner <tglx@linutronix.de> 7735M: Ingo Molnar <mingo@redhat.com> 7736R: Peter Zijlstra <peterz@infradead.org> 7737R: Darren Hart <dvhart@infradead.org> 7738R: Davidlohr Bueso <dave@stgolabs.net> 7739L: linux-kernel@vger.kernel.org 7740S: Maintained 7741T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 7742F: Documentation/locking/*futex* 7743F: include/asm-generic/futex.h 7744F: include/linux/futex.h 7745F: include/uapi/linux/futex.h 7746F: kernel/futex.c 7747F: tools/perf/bench/futex* 7748F: tools/testing/selftests/futex/ 7749 7750GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 7751M: Tim Harvey <tharvey@gateworks.com> 7752M: Robert Jones <rjones@gateworks.com> 7753S: Maintained 7754F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 7755F: drivers/mfd/gateworks-gsc.c 7756F: include/linux/mfd/gsc.h 7757F: Documentation/hwmon/gsc-hwmon.rst 7758F: drivers/hwmon/gsc-hwmon.c 7759F: include/linux/platform_data/gsc_hwmon.h 7760 7761GCC PLUGINS 7762M: Kees Cook <keescook@chromium.org> 7763L: linux-hardening@vger.kernel.org 7764S: Maintained 7765F: Documentation/kbuild/gcc-plugins.rst 7766F: scripts/Makefile.gcc-plugins 7767F: scripts/gcc-plugins/ 7768 7769GCOV BASED KERNEL PROFILING 7770M: Peter Oberparleiter <oberpar@linux.ibm.com> 7771S: Maintained 7772F: Documentation/dev-tools/gcov.rst 7773F: kernel/gcov/ 7774 7775GDB KERNEL DEBUGGING HELPER SCRIPTS 7776M: Jan Kiszka <jan.kiszka@siemens.com> 7777M: Kieran Bingham <kbingham@kernel.org> 7778S: Supported 7779F: scripts/gdb/ 7780 7781GEMINI CRYPTO DRIVER 7782M: Corentin Labbe <clabbe@baylibre.com> 7783L: linux-crypto@vger.kernel.org 7784S: Maintained 7785F: drivers/crypto/gemini/ 7786 7787GEMTEK FM RADIO RECEIVER DRIVER 7788M: Hans Verkuil <hverkuil@xs4all.nl> 7789L: linux-media@vger.kernel.org 7790S: Maintained 7791W: https://linuxtv.org 7792T: git git://linuxtv.org/media_tree.git 7793F: drivers/media/radio/radio-gemtek* 7794 7795GENERIC ARCHITECTURE TOPOLOGY 7796M: Sudeep Holla <sudeep.holla@arm.com> 7797L: linux-kernel@vger.kernel.org 7798S: Maintained 7799F: drivers/base/arch_topology.c 7800F: include/linux/arch_topology.h 7801 7802GENERIC ENTRY CODE 7803M: Thomas Gleixner <tglx@linutronix.de> 7804M: Peter Zijlstra <peterz@infradead.org> 7805M: Andy Lutomirski <luto@kernel.org> 7806L: linux-kernel@vger.kernel.org 7807S: Maintained 7808T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 7809F: include/linux/entry-common.h 7810F: include/linux/entry-kvm.h 7811F: kernel/entry/ 7812 7813GENERIC GPIO I2C DRIVER 7814M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7815S: Supported 7816F: drivers/i2c/busses/i2c-gpio.c 7817F: include/linux/platform_data/i2c-gpio.h 7818 7819GENERIC GPIO I2C MULTIPLEXER DRIVER 7820M: Peter Korsgaard <peter.korsgaard@barco.com> 7821L: linux-i2c@vger.kernel.org 7822S: Supported 7823F: Documentation/i2c/muxes/i2c-mux-gpio.rst 7824F: drivers/i2c/muxes/i2c-mux-gpio.c 7825F: include/linux/platform_data/i2c-mux-gpio.h 7826 7827GENERIC HDLC (WAN) DRIVERS 7828M: Krzysztof Halasa <khc@pm.waw.pl> 7829S: Maintained 7830W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 7831F: drivers/net/wan/c101.c 7832F: drivers/net/wan/hd6457* 7833F: drivers/net/wan/hdlc* 7834F: drivers/net/wan/n2.c 7835F: drivers/net/wan/pc300too.c 7836F: drivers/net/wan/pci200syn.c 7837F: drivers/net/wan/wanxl* 7838 7839GENERIC INCLUDE/ASM HEADER FILES 7840M: Arnd Bergmann <arnd@arndb.de> 7841L: linux-arch@vger.kernel.org 7842S: Maintained 7843T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 7844F: include/asm-generic/ 7845F: include/uapi/asm-generic/ 7846 7847GENERIC PHY FRAMEWORK 7848M: Kishon Vijay Abraham I <kishon@ti.com> 7849M: Vinod Koul <vkoul@kernel.org> 7850L: linux-phy@lists.infradead.org 7851S: Supported 7852Q: https://patchwork.kernel.org/project/linux-phy/list/ 7853T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 7854F: Documentation/devicetree/bindings/phy/ 7855F: drivers/phy/ 7856F: include/linux/phy/ 7857 7858GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 7859M: Wolfram Sang <wsa+renesas@sang-engineering.com> 7860S: Supported 7861F: drivers/i2c/muxes/i2c-demux-pinctrl.c 7862 7863GENERIC PM DOMAINS 7864M: "Rafael J. Wysocki" <rafael@kernel.org> 7865M: Kevin Hilman <khilman@kernel.org> 7866M: Ulf Hansson <ulf.hansson@linaro.org> 7867L: linux-pm@vger.kernel.org 7868S: Supported 7869F: Documentation/devicetree/bindings/power/power?domain* 7870F: drivers/base/power/domain*.c 7871F: include/linux/pm_domain.h 7872 7873GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 7874M: Eugen Hristev <eugen.hristev@microchip.com> 7875L: linux-input@vger.kernel.org 7876S: Maintained 7877F: drivers/input/touchscreen/resistive-adc-touch.c 7878 7879GENERIC STRING LIBRARY 7880R: Andy Shevchenko <andy@kernel.org> 7881S: Maintained 7882F: lib/string.c 7883F: lib/string_helpers.c 7884F: lib/test_string.c 7885F: lib/test-string_helpers.c 7886 7887GENERIC UIO DRIVER FOR PCI DEVICES 7888M: "Michael S. Tsirkin" <mst@redhat.com> 7889L: kvm@vger.kernel.org 7890S: Supported 7891F: drivers/uio/uio_pci_generic.c 7892 7893GENERIC VDSO LIBRARY 7894M: Andy Lutomirski <luto@kernel.org> 7895M: Thomas Gleixner <tglx@linutronix.de> 7896M: Vincenzo Frascino <vincenzo.frascino@arm.com> 7897L: linux-kernel@vger.kernel.org 7898S: Maintained 7899T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 7900F: include/asm-generic/vdso/vsyscall.h 7901F: include/vdso/ 7902F: kernel/time/vsyscall.c 7903F: lib/vdso/ 7904 7905GENWQE (IBM Generic Workqueue Card) 7906M: Frank Haverkamp <haver@linux.ibm.com> 7907S: Supported 7908F: drivers/misc/genwqe/ 7909 7910GET_MAINTAINER SCRIPT 7911M: Joe Perches <joe@perches.com> 7912S: Maintained 7913F: scripts/get_maintainer.pl 7914 7915GFS2 FILE SYSTEM 7916M: Bob Peterson <rpeterso@redhat.com> 7917M: Andreas Gruenbacher <agruenba@redhat.com> 7918L: cluster-devel@redhat.com 7919S: Supported 7920B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 7921T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 7922F: Documentation/filesystems/gfs2* 7923F: fs/gfs2/ 7924F: include/uapi/linux/gfs2_ondisk.h 7925 7926GIGABYTE WMI DRIVER 7927M: Thomas Weißschuh <thomas@weissschuh.net> 7928L: platform-driver-x86@vger.kernel.org 7929S: Maintained 7930F: drivers/platform/x86/gigabyte-wmi.c 7931 7932GNSS SUBSYSTEM 7933M: Johan Hovold <johan@kernel.org> 7934S: Maintained 7935T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 7936F: Documentation/ABI/testing/sysfs-class-gnss 7937F: Documentation/devicetree/bindings/gnss/ 7938F: drivers/gnss/ 7939F: include/linux/gnss.h 7940 7941GO7007 MPEG CODEC 7942M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 7943L: linux-media@vger.kernel.org 7944S: Maintained 7945F: drivers/media/usb/go7007/ 7946 7947GOODIX TOUCHSCREEN 7948M: Bastien Nocera <hadess@hadess.net> 7949L: linux-input@vger.kernel.org 7950S: Maintained 7951F: drivers/input/touchscreen/goodix.c 7952 7953GOOGLE ETHERNET DRIVERS 7954M: Jeroen de Borst <jeroendb@google.com> 7955R: Catherine Sullivan <csully@google.com> 7956R: David Awogbemila <awogbemila@google.com> 7957L: netdev@vger.kernel.org 7958S: Supported 7959F: Documentation/networking/device_drivers/ethernet/google/gve.rst 7960F: drivers/net/ethernet/google 7961 7962GPD POCKET FAN DRIVER 7963M: Hans de Goede <hdegoede@redhat.com> 7964L: platform-driver-x86@vger.kernel.org 7965S: Maintained 7966F: drivers/platform/x86/gpd-pocket-fan.c 7967 7968GPIO ACPI SUPPORT 7969M: Mika Westerberg <mika.westerberg@linux.intel.com> 7970M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 7971L: linux-gpio@vger.kernel.org 7972L: linux-acpi@vger.kernel.org 7973S: Maintained 7974T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 7975F: Documentation/firmware-guide/acpi/gpio-properties.rst 7976F: drivers/gpio/gpiolib-acpi.c 7977F: drivers/gpio/gpiolib-acpi.h 7978 7979GPIO AGGREGATOR 7980M: Geert Uytterhoeven <geert+renesas@glider.be> 7981L: linux-gpio@vger.kernel.org 7982S: Supported 7983F: Documentation/admin-guide/gpio/gpio-aggregator.rst 7984F: drivers/gpio/gpio-aggregator.c 7985 7986GPIO IR Transmitter 7987M: Sean Young <sean@mess.org> 7988L: linux-media@vger.kernel.org 7989S: Maintained 7990F: drivers/media/rc/gpio-ir-tx.c 7991 7992GPIO MOCKUP DRIVER 7993M: Bamvor Jian Zhang <bamv2005@gmail.com> 7994L: linux-gpio@vger.kernel.org 7995S: Maintained 7996F: drivers/gpio/gpio-mockup.c 7997F: tools/testing/selftests/gpio/ 7998 7999GPIO REGMAP 8000R: Michael Walle <michael@walle.cc> 8001S: Maintained 8002F: drivers/gpio/gpio-regmap.c 8003F: include/linux/gpio/regmap.h 8004 8005GPIO SUBSYSTEM 8006M: Linus Walleij <linus.walleij@linaro.org> 8007M: Bartosz Golaszewski <brgl@bgdev.pl> 8008L: linux-gpio@vger.kernel.org 8009S: Maintained 8010T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git 8011F: Documentation/ABI/obsolete/sysfs-gpio 8012F: Documentation/ABI/testing/gpio-cdev 8013F: Documentation/admin-guide/gpio/ 8014F: Documentation/devicetree/bindings/gpio/ 8015F: Documentation/driver-api/gpio/ 8016F: drivers/gpio/ 8017F: include/asm-generic/gpio.h 8018F: include/linux/gpio.h 8019F: include/linux/gpio/ 8020F: include/linux/of_gpio.h 8021F: include/uapi/linux/gpio.h 8022F: tools/gpio/ 8023 8024GRE DEMULTIPLEXER DRIVER 8025M: Dmitry Kozlov <xeb@mail.ru> 8026L: netdev@vger.kernel.org 8027S: Maintained 8028F: include/net/gre.h 8029F: net/ipv4/gre_demux.c 8030F: net/ipv4/gre_offload.c 8031 8032GRETH 10/100/1G Ethernet MAC device driver 8033M: Andreas Larsson <andreas@gaisler.com> 8034L: netdev@vger.kernel.org 8035S: Maintained 8036F: drivers/net/ethernet/aeroflex/ 8037 8038GREYBUS AUDIO PROTOCOLS DRIVERS 8039M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8040M: Mark Greer <mgreer@animalcreek.com> 8041S: Maintained 8042F: drivers/staging/greybus/audio_apbridgea.c 8043F: drivers/staging/greybus/audio_apbridgea.h 8044F: drivers/staging/greybus/audio_codec.c 8045F: drivers/staging/greybus/audio_codec.h 8046F: drivers/staging/greybus/audio_gb.c 8047F: drivers/staging/greybus/audio_manager.c 8048F: drivers/staging/greybus/audio_manager.h 8049F: drivers/staging/greybus/audio_manager_module.c 8050F: drivers/staging/greybus/audio_manager_private.h 8051F: drivers/staging/greybus/audio_manager_sysfs.c 8052F: drivers/staging/greybus/audio_module.c 8053F: drivers/staging/greybus/audio_topology.c 8054 8055GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8056M: Viresh Kumar <vireshk@kernel.org> 8057S: Maintained 8058F: drivers/staging/greybus/authentication.c 8059F: drivers/staging/greybus/bootrom.c 8060F: drivers/staging/greybus/firmware.h 8061F: drivers/staging/greybus/fw-core.c 8062F: drivers/staging/greybus/fw-download.c 8063F: drivers/staging/greybus/fw-management.c 8064F: drivers/staging/greybus/greybus_authentication.h 8065F: drivers/staging/greybus/greybus_firmware.h 8066F: drivers/staging/greybus/hid.c 8067F: drivers/staging/greybus/i2c.c 8068F: drivers/staging/greybus/spi.c 8069F: drivers/staging/greybus/spilib.c 8070F: drivers/staging/greybus/spilib.h 8071 8072GREYBUS LOOPBACK DRIVER 8073M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8074S: Maintained 8075F: drivers/staging/greybus/loopback.c 8076 8077GREYBUS PLATFORM DRIVERS 8078M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8079S: Maintained 8080F: drivers/staging/greybus/arche-apb-ctrl.c 8081F: drivers/staging/greybus/arche-platform.c 8082F: drivers/staging/greybus/arche_platform.h 8083 8084GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8085M: Rui Miguel Silva <rmfrfs@gmail.com> 8086S: Maintained 8087F: drivers/staging/greybus/gpio.c 8088F: drivers/staging/greybus/light.c 8089F: drivers/staging/greybus/power_supply.c 8090F: drivers/staging/greybus/sdio.c 8091F: drivers/staging/greybus/spi.c 8092F: drivers/staging/greybus/spilib.c 8093 8094GREYBUS SUBSYSTEM 8095M: Johan Hovold <johan@kernel.org> 8096M: Alex Elder <elder@kernel.org> 8097M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8098L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8099S: Maintained 8100F: drivers/greybus/ 8101F: drivers/staging/greybus/ 8102F: include/linux/greybus.h 8103F: include/linux/greybus/ 8104 8105GREYBUS UART PROTOCOLS DRIVERS 8106M: David Lin <dtwlin@gmail.com> 8107S: Maintained 8108F: drivers/staging/greybus/log.c 8109F: drivers/staging/greybus/uart.c 8110 8111GS1662 VIDEO SERIALIZER 8112M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8113L: linux-media@vger.kernel.org 8114S: Maintained 8115T: git git://linuxtv.org/media_tree.git 8116F: drivers/media/spi/gs1662.c 8117 8118GSPCA FINEPIX SUBDRIVER 8119M: Frank Zago <frank@zago.net> 8120L: linux-media@vger.kernel.org 8121S: Maintained 8122T: git git://linuxtv.org/media_tree.git 8123F: drivers/media/usb/gspca/finepix.c 8124 8125GSPCA GL860 SUBDRIVER 8126M: Olivier Lorin <o.lorin@laposte.net> 8127L: linux-media@vger.kernel.org 8128S: Maintained 8129T: git git://linuxtv.org/media_tree.git 8130F: drivers/media/usb/gspca/gl860/ 8131 8132GSPCA M5602 SUBDRIVER 8133M: Erik Andren <erik.andren@gmail.com> 8134L: linux-media@vger.kernel.org 8135S: Maintained 8136T: git git://linuxtv.org/media_tree.git 8137F: drivers/media/usb/gspca/m5602/ 8138 8139GSPCA PAC207 SONIXB SUBDRIVER 8140M: Hans Verkuil <hverkuil@xs4all.nl> 8141L: linux-media@vger.kernel.org 8142S: Odd Fixes 8143T: git git://linuxtv.org/media_tree.git 8144F: drivers/media/usb/gspca/pac207.c 8145 8146GSPCA SN9C20X SUBDRIVER 8147M: Brian Johnson <brijohn@gmail.com> 8148L: linux-media@vger.kernel.org 8149S: Maintained 8150T: git git://linuxtv.org/media_tree.git 8151F: drivers/media/usb/gspca/sn9c20x.c 8152 8153GSPCA T613 SUBDRIVER 8154M: Leandro Costantino <lcostantino@gmail.com> 8155L: linux-media@vger.kernel.org 8156S: Maintained 8157T: git git://linuxtv.org/media_tree.git 8158F: drivers/media/usb/gspca/t613.c 8159 8160GSPCA USB WEBCAM DRIVER 8161M: Hans Verkuil <hverkuil@xs4all.nl> 8162L: linux-media@vger.kernel.org 8163S: Odd Fixes 8164T: git git://linuxtv.org/media_tree.git 8165F: drivers/media/usb/gspca/ 8166 8167GTP (GPRS Tunneling Protocol) 8168M: Pablo Neira Ayuso <pablo@netfilter.org> 8169M: Harald Welte <laforge@gnumonks.org> 8170L: osmocom-net-gprs@lists.osmocom.org 8171S: Maintained 8172T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8173F: drivers/net/gtp.c 8174 8175GUID PARTITION TABLE (GPT) 8176M: Davidlohr Bueso <dave@stgolabs.net> 8177L: linux-efi@vger.kernel.org 8178S: Maintained 8179F: block/partitions/efi.* 8180 8181H8/300 ARCHITECTURE 8182M: Yoshinori Sato <ysato@users.sourceforge.jp> 8183L: uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers) 8184S: Maintained 8185W: http://uclinux-h8.sourceforge.jp 8186T: git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git 8187F: arch/h8300/ 8188F: drivers/clk/h8300/ 8189F: drivers/clocksource/h8300_*.c 8190F: drivers/irqchip/irq-renesas-h8*.c 8191 8192HABANALABS PCI DRIVER 8193M: Oded Gabbay <ogabbay@kernel.org> 8194S: Supported 8195T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8196F: Documentation/ABI/testing/debugfs-driver-habanalabs 8197F: Documentation/ABI/testing/sysfs-driver-habanalabs 8198F: drivers/misc/habanalabs/ 8199F: include/uapi/misc/habanalabs.h 8200 8201HACKRF MEDIA DRIVER 8202M: Antti Palosaari <crope@iki.fi> 8203L: linux-media@vger.kernel.org 8204S: Maintained 8205W: https://linuxtv.org 8206W: http://palosaari.fi/linux/ 8207Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8208T: git git://linuxtv.org/anttip/media_tree.git 8209F: drivers/media/usb/hackrf/ 8210 8211HANTRO VPU CODEC DRIVER 8212M: Ezequiel Garcia <ezequiel@collabora.com> 8213M: Philipp Zabel <p.zabel@pengutronix.de> 8214L: linux-media@vger.kernel.org 8215L: linux-rockchip@lists.infradead.org 8216S: Maintained 8217F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8218F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8219F: drivers/staging/media/hantro/ 8220 8221HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8222M: Frank Seidel <frank@f-seidel.de> 8223L: platform-driver-x86@vger.kernel.org 8224S: Maintained 8225W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8226F: drivers/platform/x86/hdaps.c 8227 8228HARDWARE MONITORING 8229M: Jean Delvare <jdelvare@suse.com> 8230M: Guenter Roeck <linux@roeck-us.net> 8231L: linux-hwmon@vger.kernel.org 8232S: Maintained 8233W: http://hwmon.wiki.kernel.org/ 8234T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8235F: Documentation/devicetree/bindings/hwmon/ 8236F: Documentation/hwmon/ 8237F: drivers/hwmon/ 8238F: include/linux/hwmon*.h 8239F: include/trace/events/hwmon*.h 8240K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8241 8242HARDWARE RANDOM NUMBER GENERATOR CORE 8243M: Matt Mackall <mpm@selenic.com> 8244M: Herbert Xu <herbert@gondor.apana.org.au> 8245L: linux-crypto@vger.kernel.org 8246S: Odd fixes 8247F: Documentation/admin-guide/hw_random.rst 8248F: Documentation/devicetree/bindings/rng/ 8249F: drivers/char/hw_random/ 8250F: include/linux/hw_random.h 8251 8252HARDWARE SPINLOCK CORE 8253M: Ohad Ben-Cohen <ohad@wizery.com> 8254M: Bjorn Andersson <bjorn.andersson@linaro.org> 8255R: Baolin Wang <baolin.wang7@gmail.com> 8256L: linux-remoteproc@vger.kernel.org 8257S: Maintained 8258T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8259F: Documentation/devicetree/bindings/hwlock/ 8260F: Documentation/locking/hwspinlock.rst 8261F: drivers/hwspinlock/ 8262F: include/linux/hwspinlock.h 8263 8264HARDWARE TRACING FACILITIES 8265M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8266S: Maintained 8267F: drivers/hwtracing/ 8268 8269HARMONY SOUND DRIVER 8270L: linux-parisc@vger.kernel.org 8271S: Maintained 8272F: sound/parisc/harmony.* 8273 8274HDPVR USB VIDEO ENCODER DRIVER 8275M: Hans Verkuil <hverkuil@xs4all.nl> 8276L: linux-media@vger.kernel.org 8277S: Odd Fixes 8278W: https://linuxtv.org 8279T: git git://linuxtv.org/media_tree.git 8280F: drivers/media/usb/hdpvr/ 8281 8282HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 8283M: Matt Hsiao <matt.hsiao@hpe.com> 8284S: Supported 8285F: drivers/misc/hpilo.[ch] 8286 8287HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 8288M: Jerry Hoemann <jerry.hoemann@hpe.com> 8289S: Supported 8290F: Documentation/watchdog/hpwdt.rst 8291F: drivers/watchdog/hpwdt.c 8292 8293HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 8294M: Don Brace <don.brace@microchip.com> 8295L: storagedev@microchip.com 8296L: linux-scsi@vger.kernel.org 8297S: Supported 8298F: Documentation/scsi/hpsa.rst 8299F: drivers/scsi/hpsa*.[ch] 8300F: include/linux/cciss*.h 8301F: include/uapi/linux/cciss*.h 8302 8303HFI1 DRIVER 8304M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 8305M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 8306L: linux-rdma@vger.kernel.org 8307S: Supported 8308F: drivers/infiniband/hw/hfi1 8309 8310HFS FILESYSTEM 8311L: linux-fsdevel@vger.kernel.org 8312S: Orphan 8313F: Documentation/filesystems/hfs.rst 8314F: fs/hfs/ 8315 8316HFSPLUS FILESYSTEM 8317L: linux-fsdevel@vger.kernel.org 8318S: Orphan 8319F: Documentation/filesystems/hfsplus.rst 8320F: fs/hfsplus/ 8321 8322HGA FRAMEBUFFER DRIVER 8323M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 8324L: linux-nvidia@lists.surfsouth.com 8325S: Maintained 8326W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 8327F: drivers/video/fbdev/hgafb.c 8328 8329HIBERNATION (aka Software Suspend, aka swsusp) 8330M: "Rafael J. Wysocki" <rafael@kernel.org> 8331M: Pavel Machek <pavel@ucw.cz> 8332L: linux-pm@vger.kernel.org 8333S: Supported 8334B: https://bugzilla.kernel.org 8335F: arch/*/include/asm/suspend*.h 8336F: arch/x86/power/ 8337F: drivers/base/power/ 8338F: include/linux/freezer.h 8339F: include/linux/pm.h 8340F: include/linux/suspend.h 8341F: kernel/power/ 8342 8343HID CORE LAYER 8344M: Jiri Kosina <jikos@kernel.org> 8345M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 8346L: linux-input@vger.kernel.org 8347S: Maintained 8348T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 8349F: drivers/hid/ 8350F: include/linux/hid* 8351F: include/uapi/linux/hid* 8352 8353HID PLAYSTATION DRIVER 8354M: Roderick Colenbrander <roderick.colenbrander@sony.com> 8355L: linux-input@vger.kernel.org 8356S: Supported 8357F: drivers/hid/hid-playstation.c 8358 8359HID SENSOR HUB DRIVERS 8360M: Jiri Kosina <jikos@kernel.org> 8361M: Jonathan Cameron <jic23@kernel.org> 8362M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 8363L: linux-input@vger.kernel.org 8364L: linux-iio@vger.kernel.org 8365S: Maintained 8366F: Documentation/hid/hid-sensor* 8367F: drivers/hid/hid-sensor-* 8368F: drivers/iio/*/hid-* 8369F: include/linux/hid-sensor-* 8370 8371HIGH-RESOLUTION TIMERS, CLOCKEVENTS 8372M: Thomas Gleixner <tglx@linutronix.de> 8373L: linux-kernel@vger.kernel.org 8374S: Maintained 8375T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 8376F: Documentation/timers/ 8377F: include/linux/clockchips.h 8378F: include/linux/hrtimer.h 8379F: kernel/time/clockevents.c 8380F: kernel/time/hrtimer.c 8381F: kernel/time/timer_*.c 8382 8383HIGH-SPEED SCC DRIVER FOR AX.25 8384L: linux-hams@vger.kernel.org 8385S: Orphan 8386F: drivers/net/hamradio/dmascc.c 8387F: drivers/net/hamradio/scc.c 8388 8389HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 8390M: HighPoint Linux Team <linux@highpoint-tech.com> 8391S: Supported 8392W: http://www.highpoint-tech.com 8393F: Documentation/scsi/hptiop.rst 8394F: drivers/scsi/hptiop.c 8395 8396HIPPI 8397M: Jes Sorensen <jes@trained-monkey.org> 8398L: linux-hippi@sunsite.dk 8399S: Maintained 8400F: drivers/net/hippi/ 8401F: include/linux/hippidevice.h 8402F: include/uapi/linux/if_hippi.h 8403F: net/802/hippi.c 8404 8405HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 8406M: Kurt Kanzenbach <kurt@linutronix.de> 8407L: netdev@vger.kernel.org 8408S: Maintained 8409F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 8410F: drivers/net/dsa/hirschmann/* 8411F: include/linux/platform_data/hirschmann-hellcreek.h 8412F: net/dsa/tag_hellcreek.c 8413 8414HISILICON DMA DRIVER 8415M: Zhou Wang <wangzhou1@hisilicon.com> 8416L: dmaengine@vger.kernel.org 8417S: Maintained 8418F: drivers/dma/hisi_dma.c 8419 8420HISILICON GPIO DRIVER 8421M: Luo Jiaxing <luojiaxing@huawei.com> 8422L: linux-gpio@vger.kernel.org 8423S: Maintained 8424F: drivers/gpio/gpio-hisi.c 8425 8426HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 8427M: Zaibo Xu <xuzaibo@huawei.com> 8428L: linux-crypto@vger.kernel.org 8429S: Maintained 8430F: Documentation/ABI/testing/debugfs-hisi-hpre 8431F: drivers/crypto/hisilicon/hpre/hpre.h 8432F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 8433F: drivers/crypto/hisilicon/hpre/hpre_main.c 8434 8435HISILICON I2C CONTROLLER DRIVER 8436M: Yicong Yang <yangyicong@hisilicon.com> 8437L: linux-i2c@vger.kernel.org 8438S: Maintained 8439W: https://www.hisilicon.com 8440F: drivers/i2c/busses/i2c-hisi.c 8441 8442HISILICON LPC BUS DRIVER 8443M: john.garry@huawei.com 8444S: Maintained 8445W: http://www.hisilicon.com 8446F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 8447F: drivers/bus/hisi_lpc.c 8448 8449HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 8450M: Yisen Zhuang <yisen.zhuang@huawei.com> 8451M: Salil Mehta <salil.mehta@huawei.com> 8452L: netdev@vger.kernel.org 8453S: Maintained 8454W: http://www.hisilicon.com 8455F: drivers/net/ethernet/hisilicon/hns3/ 8456 8457HISILICON NETWORK SUBSYSTEM DRIVER 8458M: Yisen Zhuang <yisen.zhuang@huawei.com> 8459M: Salil Mehta <salil.mehta@huawei.com> 8460L: netdev@vger.kernel.org 8461S: Maintained 8462W: http://www.hisilicon.com 8463F: Documentation/devicetree/bindings/net/hisilicon*.txt 8464F: drivers/net/ethernet/hisilicon/ 8465 8466HIKEY960 ONBOARD USB GPIO HUB DRIVER 8467M: John Stultz <john.stultz@linaro.org> 8468L: linux-kernel@vger.kernel.org 8469S: Maintained 8470F: drivers/misc/hisi_hikey_usb.c 8471F: Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml 8472 8473HISILICON PMU DRIVER 8474M: Shaokun Zhang <zhangshaokun@hisilicon.com> 8475S: Supported 8476W: http://www.hisilicon.com 8477F: Documentation/admin-guide/perf/hisi-pmu.rst 8478F: drivers/perf/hisilicon 8479 8480HISILICON QM AND ZIP Controller DRIVER 8481M: Zhou Wang <wangzhou1@hisilicon.com> 8482L: linux-crypto@vger.kernel.org 8483S: Maintained 8484F: Documentation/ABI/testing/debugfs-hisi-zip 8485F: drivers/crypto/hisilicon/qm.c 8486F: drivers/crypto/hisilicon/qm.h 8487F: drivers/crypto/hisilicon/sgl.c 8488F: drivers/crypto/hisilicon/zip/ 8489 8490HISILICON ROCE DRIVER 8491M: Wenpeng Liang <liangwenpeng@huawei.com> 8492M: Weihang Li <liweihang@huawei.com> 8493L: linux-rdma@vger.kernel.org 8494S: Maintained 8495F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 8496F: drivers/infiniband/hw/hns/ 8497 8498HISILICON SAS Controller 8499M: John Garry <john.garry@huawei.com> 8500S: Supported 8501W: http://www.hisilicon.com 8502F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 8503F: drivers/scsi/hisi_sas/ 8504 8505HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 8506M: Zaibo Xu <xuzaibo@huawei.com> 8507L: linux-crypto@vger.kernel.org 8508S: Maintained 8509F: Documentation/ABI/testing/debugfs-hisi-sec 8510F: drivers/crypto/hisilicon/sec2/sec.h 8511F: drivers/crypto/hisilicon/sec2/sec_crypto.c 8512F: drivers/crypto/hisilicon/sec2/sec_crypto.h 8513F: drivers/crypto/hisilicon/sec2/sec_main.c 8514 8515HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 8516M: Jay Fang <f.fangjian@huawei.com> 8517L: linux-spi@vger.kernel.org 8518S: Maintained 8519W: http://www.hisilicon.com 8520F: drivers/spi/spi-hisi-kunpeng.c 8521 8522HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 8523M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8524L: linux-kernel@vger.kernel.org 8525S: Maintained 8526F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 8527F: drivers/spmi/hisi-spmi-controller.c 8528 8529HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 8530M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8531L: linux-kernel@vger.kernel.org 8532S: Maintained 8533F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 8534F: drivers/mfd/hi6421-spmi-pmic.c 8535 8536HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 8537M: Zaibo Xu <xuzaibo@huawei.com> 8538S: Maintained 8539F: drivers/crypto/hisilicon/trng/trng.c 8540 8541HISILICON V3XX SPI NOR FLASH Controller Driver 8542M: John Garry <john.garry@huawei.com> 8543S: Maintained 8544W: http://www.hisilicon.com 8545F: drivers/spi/spi-hisi-sfc-v3xx.c 8546 8547HMM - Heterogeneous Memory Management 8548M: Jérôme Glisse <jglisse@redhat.com> 8549L: linux-mm@kvack.org 8550S: Maintained 8551F: Documentation/vm/hmm.rst 8552F: include/linux/hmm* 8553F: lib/test_hmm* 8554F: mm/hmm* 8555F: tools/testing/selftests/vm/*hmm* 8556 8557HOST AP DRIVER 8558M: Jouni Malinen <j@w1.fi> 8559L: linux-wireless@vger.kernel.org 8560S: Obsolete 8561W: http://w1.fi/hostap-driver.html 8562F: drivers/net/wireless/intersil/hostap/ 8563 8564HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 8565L: platform-driver-x86@vger.kernel.org 8566S: Orphan 8567F: drivers/platform/x86/tc1100-wmi.c 8568 8569HPET: High Precision Event Timers driver 8570M: Clemens Ladisch <clemens@ladisch.de> 8571S: Maintained 8572F: Documentation/timers/hpet.rst 8573F: drivers/char/hpet.c 8574F: include/linux/hpet.h 8575F: include/uapi/linux/hpet.h 8576 8577HPET: x86 8578S: Orphan 8579F: arch/x86/include/asm/hpet.h 8580F: arch/x86/kernel/hpet.c 8581 8582HPFS FILESYSTEM 8583M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 8584S: Maintained 8585W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 8586F: fs/hpfs/ 8587 8588HSI SUBSYSTEM 8589M: Sebastian Reichel <sre@kernel.org> 8590S: Maintained 8591T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 8592F: Documentation/ABI/testing/sysfs-bus-hsi 8593F: Documentation/driver-api/hsi.rst 8594F: drivers/hsi/ 8595F: include/linux/hsi/ 8596F: include/uapi/linux/hsi/ 8597 8598HSO 3G MODEM DRIVER 8599L: linux-usb@vger.kernel.org 8600S: Orphan 8601F: drivers/net/usb/hso.c 8602 8603HSR NETWORK PROTOCOL 8604L: netdev@vger.kernel.org 8605S: Orphan 8606F: net/hsr/ 8607 8608HT16K33 LED CONTROLLER DRIVER 8609M: Robin van der Gracht <robin@protonic.nl> 8610S: Maintained 8611F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 8612F: drivers/auxdisplay/ht16k33.c 8613 8614HTCPEN TOUCHSCREEN DRIVER 8615M: Pau Oliva Fora <pof@eslack.org> 8616L: linux-input@vger.kernel.org 8617S: Maintained 8618F: drivers/input/touchscreen/htcpen.c 8619 8620HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 8621M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 8622L: linux-iio@vger.kernel.org 8623S: Maintained 8624W: http://www.st.com/ 8625F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 8626F: drivers/iio/humidity/hts221* 8627 8628HUAWEI ETHERNET DRIVER 8629L: netdev@vger.kernel.org 8630S: Orphan 8631F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 8632F: drivers/net/ethernet/huawei/hinic/ 8633 8634HUGETLB FILESYSTEM 8635M: Mike Kravetz <mike.kravetz@oracle.com> 8636L: linux-mm@kvack.org 8637S: Maintained 8638F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 8639F: Documentation/admin-guide/mm/hugetlbpage.rst 8640F: Documentation/vm/hugetlbfs_reserv.rst 8641F: fs/hugetlbfs/ 8642F: include/linux/hugetlb.h 8643F: mm/hugetlb.c 8644 8645HVA ST MEDIA DRIVER 8646M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 8647L: linux-media@vger.kernel.org 8648S: Supported 8649W: https://linuxtv.org 8650T: git git://linuxtv.org/media_tree.git 8651F: drivers/media/platform/sti/hva 8652 8653HWPOISON MEMORY FAILURE HANDLING 8654M: Naoya Horiguchi <naoya.horiguchi@nec.com> 8655L: linux-mm@kvack.org 8656S: Maintained 8657F: mm/hwpoison-inject.c 8658F: mm/memory-failure.c 8659 8660HYCON HY46XX TOUCHSCREEN SUPPORT 8661M: Giulio Benetti <giulio.benetti@benettiengineering.com> 8662L: linux-input@vger.kernel.org 8663S: Maintained 8664F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 8665F: drivers/input/touchscreen/hycon-hy46xx.c 8666 8667HYGON PROCESSOR SUPPORT 8668M: Pu Wen <puwen@hygon.cn> 8669L: linux-kernel@vger.kernel.org 8670S: Maintained 8671F: arch/x86/kernel/cpu/hygon.c 8672 8673HYNIX HI556 SENSOR DRIVER 8674M: Shawn Tu <shawnx.tu@intel.com> 8675L: linux-media@vger.kernel.org 8676S: Maintained 8677T: git git://linuxtv.org/media_tree.git 8678F: drivers/media/i2c/hi556.c 8679 8680Hyper-V/Azure CORE AND DRIVERS 8681M: "K. Y. Srinivasan" <kys@microsoft.com> 8682M: Haiyang Zhang <haiyangz@microsoft.com> 8683M: Stephen Hemminger <sthemmin@microsoft.com> 8684M: Wei Liu <wei.liu@kernel.org> 8685M: Dexuan Cui <decui@microsoft.com> 8686L: linux-hyperv@vger.kernel.org 8687S: Supported 8688T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 8689F: Documentation/ABI/stable/sysfs-bus-vmbus 8690F: Documentation/ABI/testing/debugfs-hyperv 8691F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 8692F: arch/arm64/hyperv 8693F: arch/arm64/include/asm/hyperv-tlfs.h 8694F: arch/arm64/include/asm/mshyperv.h 8695F: arch/x86/hyperv 8696F: arch/x86/include/asm/hyperv-tlfs.h 8697F: arch/x86/include/asm/mshyperv.h 8698F: arch/x86/include/asm/trace/hyperv.h 8699F: arch/x86/kernel/cpu/mshyperv.c 8700F: drivers/clocksource/hyperv_timer.c 8701F: drivers/hid/hid-hyperv.c 8702F: drivers/hv/ 8703F: drivers/input/serio/hyperv-keyboard.c 8704F: drivers/iommu/hyperv-iommu.c 8705F: drivers/net/ethernet/microsoft/ 8706F: drivers/net/hyperv/ 8707F: drivers/pci/controller/pci-hyperv-intf.c 8708F: drivers/pci/controller/pci-hyperv.c 8709F: drivers/scsi/storvsc_drv.c 8710F: drivers/uio/uio_hv_generic.c 8711F: drivers/video/fbdev/hyperv_fb.c 8712F: include/asm-generic/hyperv-tlfs.h 8713F: include/asm-generic/mshyperv.h 8714F: include/clocksource/hyperv_timer.h 8715F: include/linux/hyperv.h 8716F: include/uapi/linux/hyperv.h 8717F: net/vmw_vsock/hyperv_transport.c 8718F: tools/hv/ 8719 8720HYPERBUS SUPPORT 8721M: Vignesh Raghavendra <vigneshr@ti.com> 8722L: linux-mtd@lists.infradead.org 8723S: Supported 8724Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 8725C: irc://irc.oftc.net/mtd 8726T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 8727F: Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt 8728F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt 8729F: drivers/mtd/hyperbus/ 8730F: include/linux/mtd/hyperbus.h 8731 8732HYPERVISOR VIRTUAL CONSOLE DRIVER 8733L: linuxppc-dev@lists.ozlabs.org 8734S: Odd Fixes 8735F: drivers/tty/hvc/ 8736 8737I2C ACPI SUPPORT 8738M: Mika Westerberg <mika.westerberg@linux.intel.com> 8739L: linux-i2c@vger.kernel.org 8740L: linux-acpi@vger.kernel.org 8741S: Maintained 8742F: drivers/i2c/i2c-core-acpi.c 8743 8744I2C CONTROLLER DRIVER FOR NVIDIA GPU 8745M: Ajay Gupta <ajayg@nvidia.com> 8746L: linux-i2c@vger.kernel.org 8747S: Maintained 8748F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 8749F: drivers/i2c/busses/i2c-nvidia-gpu.c 8750 8751I2C MUXES 8752M: Peter Rosin <peda@axentia.se> 8753L: linux-i2c@vger.kernel.org 8754S: Maintained 8755F: Documentation/devicetree/bindings/i2c/i2c-arb* 8756F: Documentation/devicetree/bindings/i2c/i2c-gate* 8757F: Documentation/devicetree/bindings/i2c/i2c-mux* 8758F: Documentation/i2c/i2c-topology.rst 8759F: Documentation/i2c/muxes/ 8760F: drivers/i2c/i2c-mux.c 8761F: drivers/i2c/muxes/ 8762F: include/linux/i2c-mux.h 8763 8764I2C MV64XXX MARVELL AND ALLWINNER DRIVER 8765M: Gregory CLEMENT <gregory.clement@bootlin.com> 8766L: linux-i2c@vger.kernel.org 8767S: Maintained 8768F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 8769F: drivers/i2c/busses/i2c-mv64xxx.c 8770 8771I2C OVER PARALLEL PORT 8772M: Jean Delvare <jdelvare@suse.com> 8773L: linux-i2c@vger.kernel.org 8774S: Maintained 8775F: Documentation/i2c/busses/i2c-parport.rst 8776F: drivers/i2c/busses/i2c-parport.c 8777 8778I2C SUBSYSTEM 8779M: Wolfram Sang <wsa@kernel.org> 8780L: linux-i2c@vger.kernel.org 8781S: Maintained 8782W: https://i2c.wiki.kernel.org/ 8783Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8784T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8785F: Documentation/devicetree/bindings/i2c/i2c.txt 8786F: Documentation/i2c/ 8787F: drivers/i2c/* 8788F: include/linux/i2c-dev.h 8789F: include/linux/i2c-smbus.h 8790F: include/linux/i2c.h 8791F: include/uapi/linux/i2c-*.h 8792F: include/uapi/linux/i2c.h 8793 8794I2C SUBSYSTEM HOST DRIVERS 8795L: linux-i2c@vger.kernel.org 8796S: Odd Fixes 8797W: https://i2c.wiki.kernel.org/ 8798Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 8799T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 8800F: Documentation/devicetree/bindings/i2c/ 8801F: drivers/i2c/algos/ 8802F: drivers/i2c/busses/ 8803 8804I2C-TAOS-EVM DRIVER 8805M: Jean Delvare <jdelvare@suse.com> 8806L: linux-i2c@vger.kernel.org 8807S: Maintained 8808F: Documentation/i2c/busses/i2c-taos-evm.rst 8809F: drivers/i2c/busses/i2c-taos-evm.c 8810 8811I2C-TINY-USB DRIVER 8812M: Till Harbaum <till@harbaum.org> 8813L: linux-i2c@vger.kernel.org 8814S: Maintained 8815W: http://www.harbaum.org/till/i2c_tiny_usb 8816F: drivers/i2c/busses/i2c-tiny-usb.c 8817 8818I2C/SMBUS CONTROLLER DRIVERS FOR PC 8819M: Jean Delvare <jdelvare@suse.com> 8820L: linux-i2c@vger.kernel.org 8821S: Maintained 8822F: Documentation/i2c/busses/i2c-ali1535.rst 8823F: Documentation/i2c/busses/i2c-ali1563.rst 8824F: Documentation/i2c/busses/i2c-ali15x3.rst 8825F: Documentation/i2c/busses/i2c-amd756.rst 8826F: Documentation/i2c/busses/i2c-amd8111.rst 8827F: Documentation/i2c/busses/i2c-i801.rst 8828F: Documentation/i2c/busses/i2c-nforce2.rst 8829F: Documentation/i2c/busses/i2c-piix4.rst 8830F: Documentation/i2c/busses/i2c-sis5595.rst 8831F: Documentation/i2c/busses/i2c-sis630.rst 8832F: Documentation/i2c/busses/i2c-sis96x.rst 8833F: Documentation/i2c/busses/i2c-via.rst 8834F: Documentation/i2c/busses/i2c-viapro.rst 8835F: drivers/i2c/busses/i2c-ali1535.c 8836F: drivers/i2c/busses/i2c-ali1563.c 8837F: drivers/i2c/busses/i2c-ali15x3.c 8838F: drivers/i2c/busses/i2c-amd756-s4882.c 8839F: drivers/i2c/busses/i2c-amd756.c 8840F: drivers/i2c/busses/i2c-amd8111.c 8841F: drivers/i2c/busses/i2c-i801.c 8842F: drivers/i2c/busses/i2c-isch.c 8843F: drivers/i2c/busses/i2c-nforce2-s4985.c 8844F: drivers/i2c/busses/i2c-nforce2.c 8845F: drivers/i2c/busses/i2c-piix4.c 8846F: drivers/i2c/busses/i2c-sis5595.c 8847F: drivers/i2c/busses/i2c-sis630.c 8848F: drivers/i2c/busses/i2c-sis96x.c 8849F: drivers/i2c/busses/i2c-via.c 8850F: drivers/i2c/busses/i2c-viapro.c 8851 8852I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 8853M: Hans de Goede <hdegoede@redhat.com> 8854L: linux-i2c@vger.kernel.org 8855S: Maintained 8856F: drivers/i2c/busses/i2c-cht-wc.c 8857 8858I2C/SMBUS ISMT DRIVER 8859M: Seth Heasley <seth.heasley@intel.com> 8860M: Neil Horman <nhorman@tuxdriver.com> 8861L: linux-i2c@vger.kernel.org 8862F: Documentation/i2c/busses/i2c-ismt.rst 8863F: drivers/i2c/busses/i2c-ismt.c 8864 8865I2C/SMBUS STUB DRIVER 8866M: Jean Delvare <jdelvare@suse.com> 8867L: linux-i2c@vger.kernel.org 8868S: Maintained 8869F: drivers/i2c/i2c-stub.c 8870 8871I3C DRIVER FOR CADENCE I3C MASTER IP 8872M: Przemysław Gaj <pgaj@cadence.com> 8873S: Maintained 8874F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt 8875F: drivers/i3c/master/i3c-master-cdns.c 8876 8877I3C DRIVER FOR SYNOPSYS DESIGNWARE 8878M: Vitor Soares <vitor.soares@synopsys.com> 8879S: Maintained 8880F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt 8881F: drivers/i3c/master/dw* 8882 8883I3C SUBSYSTEM 8884M: Alexandre Belloni <alexandre.belloni@bootlin.com> 8885L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 8886S: Maintained 8887C: irc://chat.freenode.net/linux-i3c 8888T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 8889F: Documentation/ABI/testing/sysfs-bus-i3c 8890F: Documentation/devicetree/bindings/i3c/ 8891F: Documentation/driver-api/i3c 8892F: drivers/i3c/ 8893F: include/linux/i3c/ 8894 8895IA64 (Itanium) PLATFORM 8896L: linux-ia64@vger.kernel.org 8897S: Orphan 8898F: Documentation/ia64/ 8899F: arch/ia64/ 8900 8901IBM Power 842 compression accelerator 8902M: Haren Myneni <haren@us.ibm.com> 8903S: Supported 8904F: crypto/842.c 8905F: drivers/crypto/nx/Kconfig 8906F: drivers/crypto/nx/Makefile 8907F: drivers/crypto/nx/nx-842* 8908F: include/linux/sw842.h 8909F: lib/842/ 8910 8911IBM Power in-Nest Crypto Acceleration 8912M: Breno Leitão <leitao@debian.org> 8913M: Nayna Jain <nayna@linux.ibm.com> 8914M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 8915L: linux-crypto@vger.kernel.org 8916S: Supported 8917F: drivers/crypto/nx/Kconfig 8918F: drivers/crypto/nx/Makefile 8919F: drivers/crypto/nx/nx-aes* 8920F: drivers/crypto/nx/nx-sha* 8921F: drivers/crypto/nx/nx.* 8922F: drivers/crypto/nx/nx_csbcpb.h 8923F: drivers/crypto/nx/nx_debugfs.c 8924 8925IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 8926M: Tyrel Datwyler <tyreld@linux.ibm.com> 8927L: linux-pci@vger.kernel.org 8928L: linuxppc-dev@lists.ozlabs.org 8929S: Supported 8930F: drivers/pci/hotplug/rpadlpar* 8931 8932IBM Power Linux RAID adapter 8933M: Brian King <brking@us.ibm.com> 8934S: Supported 8935F: drivers/scsi/ipr.* 8936 8937IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 8938M: Tyrel Datwyler <tyreld@linux.ibm.com> 8939L: linux-pci@vger.kernel.org 8940L: linuxppc-dev@lists.ozlabs.org 8941S: Supported 8942F: drivers/pci/hotplug/rpaphp* 8943 8944IBM Power SRIOV Virtual NIC Device Driver 8945M: Dany Madden <drt@linux.ibm.com> 8946M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 8947R: Thomas Falcon <tlfalcon@linux.ibm.com> 8948L: netdev@vger.kernel.org 8949S: Supported 8950F: drivers/net/ethernet/ibm/ibmvnic.* 8951 8952IBM Power Virtual Accelerator Switchboard 8953M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 8954L: linuxppc-dev@lists.ozlabs.org 8955S: Supported 8956F: arch/powerpc/include/asm/vas.h 8957F: arch/powerpc/platforms/powernv/copy-paste.h 8958F: arch/powerpc/platforms/powernv/vas* 8959 8960IBM Power Virtual Ethernet Device Driver 8961M: Cristobal Forno <cforno12@linux.ibm.com> 8962L: netdev@vger.kernel.org 8963S: Supported 8964F: drivers/net/ethernet/ibm/ibmveth.* 8965 8966IBM Power Virtual FC Device Drivers 8967M: Tyrel Datwyler <tyreld@linux.ibm.com> 8968L: linux-scsi@vger.kernel.org 8969S: Supported 8970F: drivers/scsi/ibmvscsi/ibmvfc* 8971 8972IBM Power Virtual Management Channel Driver 8973M: Brad Warrum <bwarrum@linux.ibm.com> 8974M: Ritu Agarwal <rituagar@linux.ibm.com> 8975S: Supported 8976F: drivers/misc/ibmvmc.* 8977 8978IBM Power Virtual SCSI Device Drivers 8979M: Tyrel Datwyler <tyreld@linux.ibm.com> 8980L: linux-scsi@vger.kernel.org 8981S: Supported 8982F: drivers/scsi/ibmvscsi/ibmvscsi* 8983F: include/scsi/viosrp.h 8984 8985IBM Power Virtual SCSI Device Target Driver 8986M: Michael Cyr <mikecyr@linux.ibm.com> 8987L: linux-scsi@vger.kernel.org 8988L: target-devel@vger.kernel.org 8989S: Supported 8990F: drivers/scsi/ibmvscsi_tgt/ 8991 8992IBM Power VMX Cryptographic instructions 8993M: Breno Leitão <leitao@debian.org> 8994M: Nayna Jain <nayna@linux.ibm.com> 8995M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 8996L: linux-crypto@vger.kernel.org 8997S: Supported 8998F: drivers/crypto/vmx/Kconfig 8999F: drivers/crypto/vmx/Makefile 9000F: drivers/crypto/vmx/aes* 9001F: drivers/crypto/vmx/ghash* 9002F: drivers/crypto/vmx/ppc-xlate.pl 9003F: drivers/crypto/vmx/vmx.c 9004 9005IBM ServeRAID RAID DRIVER 9006S: Orphan 9007F: drivers/scsi/ips.* 9008 9009ICH LPC AND GPIO DRIVER 9010M: Peter Tyser <ptyser@xes-inc.com> 9011S: Maintained 9012F: drivers/gpio/gpio-ich.c 9013F: drivers/mfd/lpc_ich.c 9014 9015ICY I2C DRIVER 9016M: Max Staudt <max@enpas.org> 9017L: linux-i2c@vger.kernel.org 9018S: Maintained 9019F: drivers/i2c/busses/i2c-icy.c 9020 9021IDEAPAD LAPTOP EXTRAS DRIVER 9022M: Ike Panhc <ike.pan@canonical.com> 9023L: platform-driver-x86@vger.kernel.org 9024S: Maintained 9025W: http://launchpad.net/ideapad-laptop 9026F: drivers/platform/x86/ideapad-laptop.c 9027 9028IDEAPAD LAPTOP SLIDEBAR DRIVER 9029M: Andrey Moiseev <o2g.org.ru@gmail.com> 9030L: linux-input@vger.kernel.org 9031S: Maintained 9032W: https://github.com/o2genum/ideapad-slidebar 9033F: drivers/input/misc/ideapad_slidebar.c 9034 9035IDT VersaClock 5 CLOCK DRIVER 9036M: Luca Ceresoli <luca@lucaceresoli.net> 9037S: Maintained 9038F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9039F: drivers/clk/clk-versaclock5.c 9040 9041IEEE 802.15.4 SUBSYSTEM 9042M: Alexander Aring <alex.aring@gmail.com> 9043M: Stefan Schmidt <stefan@datenfreihafen.org> 9044L: linux-wpan@vger.kernel.org 9045S: Maintained 9046W: https://linux-wpan.org/ 9047T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9048T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9049F: Documentation/networking/ieee802154.rst 9050F: drivers/net/ieee802154/ 9051F: include/linux/ieee802154.h 9052F: include/linux/nl802154.h 9053F: include/net/af_ieee802154.h 9054F: include/net/cfg802154.h 9055F: include/net/ieee802154_netdev.h 9056F: include/net/mac802154.h 9057F: include/net/nl802154.h 9058F: net/ieee802154/ 9059F: net/mac802154/ 9060 9061IFE PROTOCOL 9062M: Yotam Gigi <yotam.gi@gmail.com> 9063M: Jamal Hadi Salim <jhs@mojatatu.com> 9064F: include/net/ife.h 9065F: include/uapi/linux/ife.h 9066F: net/ife 9067 9068IGORPLUG-USB IR RECEIVER 9069M: Sean Young <sean@mess.org> 9070L: linux-media@vger.kernel.org 9071S: Maintained 9072F: drivers/media/rc/igorplugusb.c 9073 9074IGUANAWORKS USB IR TRANSCEIVER 9075M: Sean Young <sean@mess.org> 9076L: linux-media@vger.kernel.org 9077S: Maintained 9078F: drivers/media/rc/iguanair.c 9079 9080IIO DIGITAL POTENTIOMETER DAC 9081M: Peter Rosin <peda@axentia.se> 9082L: linux-iio@vger.kernel.org 9083S: Maintained 9084F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9085F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9086F: drivers/iio/dac/dpot-dac.c 9087 9088IIO ENVELOPE DETECTOR 9089M: Peter Rosin <peda@axentia.se> 9090L: linux-iio@vger.kernel.org 9091S: Maintained 9092F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9093F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9094F: drivers/iio/adc/envelope-detector.c 9095 9096IIO MULTIPLEXER 9097M: Peter Rosin <peda@axentia.se> 9098L: linux-iio@vger.kernel.org 9099S: Maintained 9100F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9101F: drivers/iio/multiplexer/iio-mux.c 9102 9103IIO SCMI BASED DRIVER 9104M: Jyoti Bhayana <jbhayana@google.com> 9105L: linux-iio@vger.kernel.org 9106S: Maintained 9107F: drivers/iio/common/scmi_sensors/scmi_iio.c 9108 9109IIO SUBSYSTEM AND DRIVERS 9110M: Jonathan Cameron <jic23@kernel.org> 9111R: Lars-Peter Clausen <lars@metafoo.de> 9112L: linux-iio@vger.kernel.org 9113S: Maintained 9114T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9115F: Documentation/ABI/testing/configfs-iio* 9116F: Documentation/ABI/testing/sysfs-bus-iio* 9117F: Documentation/devicetree/bindings/iio/ 9118F: drivers/iio/ 9119F: drivers/staging/iio/ 9120F: include/linux/iio/ 9121F: tools/iio/ 9122 9123IIO UNIT CONVERTER 9124M: Peter Rosin <peda@axentia.se> 9125L: linux-iio@vger.kernel.org 9126S: Maintained 9127F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9128F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9129F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9130F: drivers/iio/afe/iio-rescale.c 9131 9132IKANOS/ADI EAGLE ADSL USB DRIVER 9133M: Matthieu Castet <castet.matthieu@free.fr> 9134M: Stanislaw Gruszka <stf_xl@wp.pl> 9135S: Maintained 9136F: drivers/usb/atm/ueagle-atm.c 9137 9138IMGTEC ASCII LCD DRIVER 9139M: Paul Burton <paulburton@kernel.org> 9140S: Maintained 9141F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9142F: drivers/auxdisplay/img-ascii-lcd.c 9143 9144IMGTEC IR DECODER DRIVER 9145S: Orphan 9146F: drivers/media/rc/img-ir/ 9147 9148IMON SOUNDGRAPH USB IR RECEIVER 9149M: Sean Young <sean@mess.org> 9150L: linux-media@vger.kernel.org 9151S: Maintained 9152F: drivers/media/rc/imon.c 9153F: drivers/media/rc/imon_raw.c 9154 9155IMS TWINTURBO FRAMEBUFFER DRIVER 9156L: linux-fbdev@vger.kernel.org 9157S: Orphan 9158F: drivers/video/fbdev/imsttfb.c 9159 9160INA209 HARDWARE MONITOR DRIVER 9161M: Guenter Roeck <linux@roeck-us.net> 9162L: linux-hwmon@vger.kernel.org 9163S: Maintained 9164F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 9165F: Documentation/hwmon/ina209.rst 9166F: drivers/hwmon/ina209.c 9167 9168INA2XX HARDWARE MONITOR DRIVER 9169M: Guenter Roeck <linux@roeck-us.net> 9170L: linux-hwmon@vger.kernel.org 9171S: Maintained 9172F: Documentation/hwmon/ina2xx.rst 9173F: drivers/hwmon/ina2xx.c 9174F: include/linux/platform_data/ina2xx.h 9175 9176INDUSTRY PACK SUBSYSTEM (IPACK) 9177M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 9178M: Jens Taprogge <jens.taprogge@taprogge.org> 9179M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9180L: industrypack-devel@lists.sourceforge.net 9181S: Maintained 9182W: http://industrypack.sourceforge.net 9183F: drivers/ipack/ 9184 9185INFINEON DPS310 Driver 9186M: Eddie James <eajames@linux.ibm.com> 9187L: linux-iio@vger.kernel.org 9188S: Maintained 9189F: drivers/iio/pressure/dps310.c 9190 9191INFINIBAND SUBSYSTEM 9192M: Doug Ledford <dledford@redhat.com> 9193M: Jason Gunthorpe <jgg@nvidia.com> 9194L: linux-rdma@vger.kernel.org 9195S: Supported 9196W: https://github.com/linux-rdma/rdma-core 9197Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9198T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 9199F: Documentation/devicetree/bindings/infiniband/ 9200F: Documentation/infiniband/ 9201F: drivers/infiniband/ 9202F: include/rdma/ 9203F: include/trace/events/ib_mad.h 9204F: include/trace/events/ib_umad.h 9205F: include/uapi/linux/if_infiniband.h 9206F: include/uapi/rdma/ 9207F: samples/bpf/ibumad_kern.c 9208F: samples/bpf/ibumad_user.c 9209 9210INGENIC JZ4780 NAND DRIVER 9211M: Harvey Hunt <harveyhuntnexus@gmail.com> 9212L: linux-mtd@lists.infradead.org 9213L: linux-mips@vger.kernel.org 9214S: Maintained 9215F: drivers/mtd/nand/raw/ingenic/ 9216 9217INGENIC JZ47xx SoCs 9218M: Paul Cercueil <paul@crapouillou.net> 9219L: linux-mips@vger.kernel.org 9220S: Maintained 9221F: arch/mips/boot/dts/ingenic/ 9222F: arch/mips/generic/board-ingenic.c 9223F: arch/mips/include/asm/mach-ingenic/ 9224F: arch/mips/ingenic/Kconfig 9225F: drivers/clk/ingenic/ 9226F: drivers/dma/dma-jz4780.c 9227F: drivers/gpu/drm/ingenic/ 9228F: drivers/i2c/busses/i2c-jz4780.c 9229F: drivers/iio/adc/ingenic-adc.c 9230F: drivers/irqchip/irq-ingenic.c 9231F: drivers/memory/jz4780-nemc.c 9232F: drivers/mmc/host/jz4740_mmc.c 9233F: drivers/mtd/nand/raw/ingenic/ 9234F: drivers/pinctrl/pinctrl-ingenic.c 9235F: drivers/power/supply/ingenic-battery.c 9236F: drivers/pwm/pwm-jz4740.c 9237F: drivers/remoteproc/ingenic_rproc.c 9238F: drivers/rtc/rtc-jz4740.c 9239F: drivers/tty/serial/8250/8250_ingenic.c 9240F: drivers/usb/musb/jz4740.c 9241F: drivers/watchdog/jz4740_wdt.c 9242F: include/dt-bindings/iio/adc/ingenic,adc.h 9243F: include/linux/mfd/ingenic-tcu.h 9244F: sound/soc/codecs/jz47* 9245F: sound/soc/jz4740/ 9246 9247INOTIFY 9248M: Jan Kara <jack@suse.cz> 9249R: Amir Goldstein <amir73il@gmail.com> 9250L: linux-fsdevel@vger.kernel.org 9251S: Maintained 9252F: Documentation/filesystems/inotify.rst 9253F: fs/notify/inotify/ 9254F: include/linux/inotify.h 9255F: include/uapi/linux/inotify.h 9256 9257INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 9258M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 9259L: linux-input@vger.kernel.org 9260S: Maintained 9261Q: http://patchwork.kernel.org/project/linux-input/list/ 9262T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 9263F: Documentation/devicetree/bindings/input/ 9264F: Documentation/devicetree/bindings/serio/ 9265F: Documentation/input/ 9266F: drivers/input/ 9267F: include/linux/input.h 9268F: include/linux/input/ 9269F: include/uapi/linux/input-event-codes.h 9270F: include/uapi/linux/input.h 9271 9272INPUT MULTITOUCH (MT) PROTOCOL 9273M: Henrik Rydberg <rydberg@bitmath.org> 9274L: linux-input@vger.kernel.org 9275S: Odd fixes 9276F: Documentation/input/multi-touch-protocol.rst 9277F: drivers/input/input-mt.c 9278K: \b(ABS|SYN)_MT_ 9279 9280INSIDE SECURE CRYPTO DRIVER 9281M: Antoine Tenart <atenart@kernel.org> 9282L: linux-crypto@vger.kernel.org 9283S: Maintained 9284F: drivers/crypto/inside-secure/ 9285 9286INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 9287M: Mimi Zohar <zohar@linux.ibm.com> 9288M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 9289L: linux-integrity@vger.kernel.org 9290S: Supported 9291T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9292F: security/integrity/ima/ 9293 9294INTEL 810/815 FRAMEBUFFER DRIVER 9295M: Antonino Daplas <adaplas@gmail.com> 9296L: linux-fbdev@vger.kernel.org 9297S: Maintained 9298F: drivers/video/fbdev/i810/ 9299 9300INTEL ASoC DRIVERS 9301M: Cezary Rojewski <cezary.rojewski@intel.com> 9302M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 9303M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 9304M: Jie Yang <yang.jie@linux.intel.com> 9305L: alsa-devel@alsa-project.org (moderated for non-subscribers) 9306S: Supported 9307F: sound/soc/intel/ 9308 9309INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 9310M: Hans de Goede <hdegoede@redhat.com> 9311L: platform-driver-x86@vger.kernel.org 9312S: Maintained 9313F: drivers/platform/x86/intel/atomisp2/pm.c 9314 9315INTEL ATOMISP2 LED DRIVER 9316M: Hans de Goede <hdegoede@redhat.com> 9317L: platform-driver-x86@vger.kernel.org 9318S: Maintained 9319F: drivers/platform/x86/intel/atomisp2/led.c 9320 9321INTEL BIOS SAR INT1092 DRIVER 9322M: Shravan Sudhakar <s.shravan@intel.com> 9323M: Intel Corporation <linuxwwan@intel.com> 9324L: platform-driver-x86@vger.kernel.org 9325S: Maintained 9326F: drivers/platform/x86/intel/int1092/ 9327 9328INTEL BROXTON PMC DRIVER 9329M: Mika Westerberg <mika.westerberg@linux.intel.com> 9330M: Zha Qipeng <qipeng.zha@intel.com> 9331S: Maintained 9332F: drivers/mfd/intel_pmc_bxt.c 9333F: include/linux/mfd/intel_pmc_bxt.h 9334 9335INTEL C600 SERIES SAS CONTROLLER DRIVER 9336M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 9337L: linux-scsi@vger.kernel.org 9338S: Supported 9339T: git git://git.code.sf.net/p/intel-sas/isci 9340F: drivers/scsi/isci/ 9341 9342INTEL CPU family model numbers 9343M: Tony Luck <tony.luck@intel.com> 9344M: x86@kernel.org 9345L: linux-kernel@vger.kernel.org 9346S: Supported 9347F: arch/x86/include/asm/intel-family.h 9348 9349INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 9350M: Jani Nikula <jani.nikula@linux.intel.com> 9351M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 9352M: Rodrigo Vivi <rodrigo.vivi@intel.com> 9353L: intel-gfx@lists.freedesktop.org 9354S: Supported 9355W: https://01.org/linuxgraphics/ 9356Q: http://patchwork.freedesktop.org/project/intel-gfx/ 9357B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 9358C: irc://irc.oftc.net/intel-gfx 9359T: git git://anongit.freedesktop.org/drm-intel 9360F: Documentation/gpu/i915.rst 9361F: drivers/gpu/drm/i915/ 9362F: include/drm/i915* 9363F: include/uapi/drm/i915_drm.h 9364 9365INTEL ETHERNET DRIVERS 9366M: Jesse Brandeburg <jesse.brandeburg@intel.com> 9367M: Tony Nguyen <anthony.l.nguyen@intel.com> 9368L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 9369S: Supported 9370W: http://www.intel.com/support/feedback.htm 9371W: http://e1000.sourceforge.net/ 9372Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 9373T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 9374T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 9375F: Documentation/networking/device_drivers/ethernet/intel/ 9376F: drivers/net/ethernet/intel/ 9377F: drivers/net/ethernet/intel/*/ 9378F: include/linux/avf/virtchnl.h 9379F: include/linux/net/intel/iidc.h 9380 9381INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 9382M: Mustafa Ismail <mustafa.ismail@intel.com> 9383M: Shiraz Saleem <shiraz.saleem@intel.com> 9384L: linux-rdma@vger.kernel.org 9385S: Supported 9386F: drivers/infiniband/hw/irdma/ 9387F: include/uapi/rdma/irdma-abi.h 9388 9389INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 9390M: Maik Broemme <mbroemme@libmpq.org> 9391L: linux-fbdev@vger.kernel.org 9392S: Maintained 9393F: Documentation/fb/intelfb.rst 9394F: drivers/video/fbdev/intelfb/ 9395 9396INTEL GPIO DRIVERS 9397M: Andy Shevchenko <andy@kernel.org> 9398L: linux-gpio@vger.kernel.org 9399S: Maintained 9400T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9401F: drivers/gpio/gpio-ich.c 9402F: drivers/gpio/gpio-merrifield.c 9403F: drivers/gpio/gpio-ml-ioh.c 9404F: drivers/gpio/gpio-pch.c 9405F: drivers/gpio/gpio-sch.c 9406F: drivers/gpio/gpio-sodaville.c 9407 9408INTEL GVT-g DRIVERS (Intel GPU Virtualization) 9409M: Zhenyu Wang <zhenyuw@linux.intel.com> 9410M: Zhi Wang <zhi.a.wang@intel.com> 9411L: intel-gvt-dev@lists.freedesktop.org 9412L: intel-gfx@lists.freedesktop.org 9413S: Supported 9414W: https://01.org/igvt-g 9415T: git https://github.com/intel/gvt-linux.git 9416F: drivers/gpu/drm/i915/gvt/ 9417 9418INTEL HID EVENT DRIVER 9419M: Alex Hung <alex.hung@canonical.com> 9420L: platform-driver-x86@vger.kernel.org 9421S: Maintained 9422F: drivers/platform/x86/intel/hid.c 9423 9424INTEL I/OAT DMA DRIVER 9425M: Dave Jiang <dave.jiang@intel.com> 9426R: Dan Williams <dan.j.williams@intel.com> 9427L: dmaengine@vger.kernel.org 9428S: Supported 9429Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 9430F: drivers/dma/ioat* 9431 9432INTEL IADX DRIVER 9433M: Dave Jiang <dave.jiang@intel.com> 9434L: dmaengine@vger.kernel.org 9435S: Supported 9436F: drivers/dma/idxd/* 9437F: include/uapi/linux/idxd.h 9438 9439INTEL IDLE DRIVER 9440M: Jacob Pan <jacob.jun.pan@linux.intel.com> 9441M: Len Brown <lenb@kernel.org> 9442L: linux-pm@vger.kernel.org 9443S: Supported 9444B: https://bugzilla.kernel.org 9445T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 9446F: drivers/idle/intel_idle.c 9447 9448INTEL INTEGRATED SENSOR HUB DRIVER 9449M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9450M: Jiri Kosina <jikos@kernel.org> 9451L: linux-input@vger.kernel.org 9452S: Maintained 9453F: drivers/hid/intel-ish-hid/ 9454 9455INTEL IOMMU (VT-d) 9456M: David Woodhouse <dwmw2@infradead.org> 9457M: Lu Baolu <baolu.lu@linux.intel.com> 9458L: iommu@lists.linux-foundation.org 9459S: Supported 9460T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9461F: drivers/iommu/intel/ 9462F: include/linux/intel-iommu.h 9463F: include/linux/intel-svm.h 9464 9465INTEL IOP-ADMA DMA DRIVER 9466R: Dan Williams <dan.j.williams@intel.com> 9467S: Odd fixes 9468F: drivers/dma/iop-adma.c 9469 9470INTEL IPU3 CSI-2 CIO2 DRIVER 9471M: Yong Zhi <yong.zhi@intel.com> 9472M: Sakari Ailus <sakari.ailus@linux.intel.com> 9473M: Bingbu Cao <bingbu.cao@intel.com> 9474M: Dan Scally <djrscally@gmail.com> 9475R: Tianshu Qiu <tian.shu.qiu@intel.com> 9476L: linux-media@vger.kernel.org 9477S: Maintained 9478T: git git://linuxtv.org/media_tree.git 9479F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 9480F: drivers/media/pci/intel/ipu3/ 9481 9482INTEL IPU3 CSI-2 IMGU DRIVER 9483M: Sakari Ailus <sakari.ailus@linux.intel.com> 9484R: Bingbu Cao <bingbu.cao@intel.com> 9485R: Tianshu Qiu <tian.shu.qiu@intel.com> 9486L: linux-media@vger.kernel.org 9487S: Maintained 9488F: Documentation/admin-guide/media/ipu3.rst 9489F: Documentation/admin-guide/media/ipu3_rcb.svg 9490F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 9491F: drivers/staging/media/ipu3/ 9492 9493INTEL IXP4XX CRYPTO SUPPORT 9494M: Corentin Labbe <clabbe@baylibre.com> 9495L: linux-crypto@vger.kernel.org 9496S: Maintained 9497F: drivers/crypto/ixp4xx_crypto.c 9498 9499INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 9500M: Krzysztof Halasa <khalasa@piap.pl> 9501S: Maintained 9502F: drivers/net/ethernet/xscale/ixp4xx_eth.c 9503F: drivers/net/wan/ixp4xx_hss.c 9504F: drivers/soc/ixp4xx/ixp4xx-npe.c 9505F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 9506F: include/linux/soc/ixp4xx/npe.h 9507F: include/linux/soc/ixp4xx/qmgr.h 9508 9509INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 9510M: Deepak Saxena <dsaxena@plexity.net> 9511S: Maintained 9512F: Documentation/devicetree/bindings/display/intel,ixp46x-rng.yaml 9513F: drivers/char/hw_random/ixp4xx-rng.c 9514 9515INTEL KEEM BAY DRM DRIVER 9516M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 9517M: Edmund Dea <edmund.j.dea@intel.com> 9518S: Maintained 9519F: Documentation/devicetree/bindings/display/intel,kmb_display.yaml 9520F: drivers/gpu/drm/kmb/ 9521 9522INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 9523M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9524S: Maintained 9525F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 9526F: drivers/crypto/keembay/Kconfig 9527F: drivers/crypto/keembay/Makefile 9528F: drivers/crypto/keembay/keembay-ocs-aes-core.c 9529F: drivers/crypto/keembay/ocs-aes.c 9530F: drivers/crypto/keembay/ocs-aes.h 9531 9532INTEL KEEM BAY OCS HCU CRYPTO DRIVER 9533M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9534M: Declan Murphy <declan.murphy@intel.com> 9535S: Maintained 9536F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 9537F: drivers/crypto/keembay/Kconfig 9538F: drivers/crypto/keembay/Makefile 9539F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 9540F: drivers/crypto/keembay/ocs-hcu.c 9541F: drivers/crypto/keembay/ocs-hcu.h 9542 9543INTEL MANAGEMENT ENGINE (mei) 9544M: Tomas Winkler <tomas.winkler@intel.com> 9545L: linux-kernel@vger.kernel.org 9546S: Supported 9547F: Documentation/driver-api/mei/* 9548F: drivers/misc/mei/ 9549F: drivers/watchdog/mei_wdt.c 9550F: include/linux/mei_cl_bus.h 9551F: include/uapi/linux/mei.h 9552F: samples/mei/* 9553 9554INTEL MAX 10 BMC MFD DRIVER 9555M: Xu Yilun <yilun.xu@intel.com> 9556R: Tom Rix <trix@redhat.com> 9557S: Maintained 9558F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 9559F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 9560F: drivers/hwmon/intel-m10-bmc-hwmon.c 9561F: drivers/mfd/intel-m10-bmc.c 9562F: include/linux/mfd/intel-m10-bmc.h 9563 9564INTEL MENLOW THERMAL DRIVER 9565M: Sujith Thomas <sujith.thomas@intel.com> 9566L: linux-pm@vger.kernel.org 9567S: Supported 9568W: https://01.org/linux-acpi 9569F: drivers/thermal/intel/intel_menlow.c 9570 9571INTEL P-Unit IPC DRIVER 9572M: Zha Qipeng <qipeng.zha@intel.com> 9573L: platform-driver-x86@vger.kernel.org 9574S: Maintained 9575F: arch/x86/include/asm/intel_punit_ipc.h 9576F: drivers/platform/x86/intel/punit_ipc.c 9577 9578INTEL PMC CORE DRIVER 9579M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 9580M: David E Box <david.e.box@intel.com> 9581L: platform-driver-x86@vger.kernel.org 9582S: Maintained 9583F: Documentation/ABI/testing/sysfs-platform-intel-pmc 9584F: drivers/platform/x86/intel/pmc/ 9585 9586INTEL PMIC GPIO DRIVERS 9587M: Andy Shevchenko <andy@kernel.org> 9588S: Maintained 9589T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9590F: drivers/gpio/gpio-*cove.c 9591 9592INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 9593M: Andy Shevchenko <andy@kernel.org> 9594S: Maintained 9595F: drivers/mfd/intel_soc_pmic* 9596F: include/linux/mfd/intel_soc_pmic* 9597 9598INTEL PMT DRIVER 9599M: "David E. Box" <david.e.box@linux.intel.com> 9600S: Maintained 9601F: drivers/mfd/intel_pmt.c 9602F: drivers/platform/x86/intel/pmt/ 9603 9604INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 9605M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 9606L: linux-wireless@vger.kernel.org 9607S: Maintained 9608F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 9609F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 9610F: drivers/net/wireless/intel/ipw2x00/ 9611 9612INTEL PSTATE DRIVER 9613M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9614M: Len Brown <lenb@kernel.org> 9615L: linux-pm@vger.kernel.org 9616S: Supported 9617F: drivers/cpufreq/intel_pstate.c 9618 9619INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 9620M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 9621L: linux-iio@vger.kernel.org 9622F: drivers/counter/intel-qep.c 9623 9624INTEL SCU DRIVERS 9625M: Mika Westerberg <mika.westerberg@linux.intel.com> 9626S: Maintained 9627F: arch/x86/include/asm/intel_scu_ipc.h 9628F: drivers/platform/x86/intel_scu_* 9629 9630INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 9631M: Daniel Scally <djrscally@gmail.com> 9632S: Maintained 9633F: drivers/platform/x86/intel/int3472/ 9634 9635INTEL SPEED SELECT TECHNOLOGY 9636M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9637L: platform-driver-x86@vger.kernel.org 9638S: Maintained 9639F: drivers/platform/x86/intel/speed_select_if/ 9640F: include/uapi/linux/isst_if.h 9641F: tools/power/x86/intel-speed-select/ 9642 9643INTEL STRATIX10 FIRMWARE DRIVERS 9644M: Dinh Nguyen <dinguyen@kernel.org> 9645L: linux-kernel@vger.kernel.org 9646S: Maintained 9647F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 9648F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 9649F: drivers/firmware/stratix10-rsu.c 9650F: drivers/firmware/stratix10-svc.c 9651F: include/linux/firmware/intel/stratix10-smc.h 9652F: include/linux/firmware/intel/stratix10-svc-client.h 9653 9654INTEL TELEMETRY DRIVER 9655M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 9656M: "David E. Box" <david.e.box@linux.intel.com> 9657L: platform-driver-x86@vger.kernel.org 9658S: Maintained 9659F: arch/x86/include/asm/intel_telemetry.h 9660F: drivers/platform/x86/intel/telemetry/ 9661 9662INTEL UNCORE FREQUENCY CONTROL 9663M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9664L: platform-driver-x86@vger.kernel.org 9665S: Maintained 9666F: drivers/platform/x86/intel/uncore-frequency.c 9667 9668INTEL VIRTUAL BUTTON DRIVER 9669M: AceLan Kao <acelan.kao@canonical.com> 9670L: platform-driver-x86@vger.kernel.org 9671S: Maintained 9672F: drivers/platform/x86/intel/vbtn.c 9673 9674INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 9675M: Stanislaw Gruszka <stf_xl@wp.pl> 9676L: linux-wireless@vger.kernel.org 9677S: Supported 9678F: drivers/net/wireless/intel/iwlegacy/ 9679 9680INTEL WIRELESS WIFI LINK (iwlwifi) 9681M: Luca Coelho <luciano.coelho@intel.com> 9682L: linux-wireless@vger.kernel.org 9683S: Supported 9684W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 9685T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 9686F: drivers/net/wireless/intel/iwlwifi/ 9687 9688INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 9689M: Jithu Joseph <jithu.joseph@intel.com> 9690R: Maurice Ma <maurice.ma@intel.com> 9691S: Maintained 9692W: https://slimbootloader.github.io/security/firmware-update.html 9693F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 9694 9695INTEL WMI THUNDERBOLT FORCE POWER DRIVER 9696L: Dell.Client.Kernel@dell.com 9697S: Maintained 9698F: drivers/platform/x86/intel/wmi/thunderbolt.c 9699 9700INTEL WWAN IOSM DRIVER 9701M: M Chetan Kumar <m.chetan.kumar@intel.com> 9702M: Intel Corporation <linuxwwan@intel.com> 9703L: netdev@vger.kernel.org 9704S: Maintained 9705F: drivers/net/wwan/iosm/ 9706 9707INTEL(R) TRACE HUB 9708M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9709S: Supported 9710F: Documentation/trace/intel_th.rst 9711F: drivers/hwtracing/intel_th/ 9712F: include/linux/intel_th.h 9713 9714INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 9715M: Ning Sun <ning.sun@intel.com> 9716L: tboot-devel@lists.sourceforge.net 9717S: Supported 9718W: http://tboot.sourceforge.net 9719T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 9720F: Documentation/x86/intel_txt.rst 9721F: arch/x86/kernel/tboot.c 9722F: include/linux/tboot.h 9723 9724INTEL SGX 9725M: Jarkko Sakkinen <jarkko@kernel.org> 9726R: Dave Hansen <dave.hansen@linux.intel.com> 9727L: linux-sgx@vger.kernel.org 9728S: Supported 9729Q: https://patchwork.kernel.org/project/intel-sgx/list/ 9730T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 9731F: Documentation/x86/sgx.rst 9732F: arch/x86/entry/vdso/vsgx.S 9733F: arch/x86/include/asm/sgx.h 9734F: arch/x86/include/uapi/asm/sgx.h 9735F: arch/x86/kernel/cpu/sgx/* 9736F: tools/testing/selftests/sgx/* 9737K: \bSGX_ 9738 9739INTERCONNECT API 9740M: Georgi Djakov <djakov@kernel.org> 9741L: linux-pm@vger.kernel.org 9742S: Maintained 9743T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 9744F: Documentation/devicetree/bindings/interconnect/ 9745F: Documentation/driver-api/interconnect.rst 9746F: drivers/interconnect/ 9747F: include/dt-bindings/interconnect/ 9748F: include/linux/interconnect-provider.h 9749F: include/linux/interconnect.h 9750 9751INTERRUPT COUNTER DRIVER 9752M: Oleksij Rempel <o.rempel@pengutronix.de> 9753R: Pengutronix Kernel Team <kernel@pengutronix.de> 9754L: linux-iio@vger.kernel.org 9755F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 9756F: drivers/counter/interrupt-cnt.c 9757 9758INVENSENSE ICM-426xx IMU DRIVER 9759M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 9760L: linux-iio@vger.kernel.org 9761S: Maintained 9762W: https://invensense.tdk.com/ 9763F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 9764F: drivers/iio/imu/inv_icm42600/ 9765 9766INVENSENSE MPU-3050 GYROSCOPE DRIVER 9767M: Linus Walleij <linus.walleij@linaro.org> 9768L: linux-iio@vger.kernel.org 9769S: Maintained 9770F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 9771F: drivers/iio/gyro/mpu3050* 9772 9773IOC3 ETHERNET DRIVER 9774M: Ralf Baechle <ralf@linux-mips.org> 9775L: linux-mips@vger.kernel.org 9776S: Maintained 9777F: drivers/net/ethernet/sgi/ioc3-eth.c 9778 9779IOMAP FILESYSTEM LIBRARY 9780M: Christoph Hellwig <hch@infradead.org> 9781M: Darrick J. Wong <djwong@kernel.org> 9782M: linux-xfs@vger.kernel.org 9783M: linux-fsdevel@vger.kernel.org 9784L: linux-xfs@vger.kernel.org 9785L: linux-fsdevel@vger.kernel.org 9786S: Supported 9787T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 9788F: fs/iomap/ 9789F: include/linux/iomap.h 9790 9791IOMMU DRIVERS 9792M: Joerg Roedel <joro@8bytes.org> 9793M: Will Deacon <will@kernel.org> 9794L: iommu@lists.linux-foundation.org 9795S: Maintained 9796T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9797F: Documentation/devicetree/bindings/iommu/ 9798F: Documentation/userspace-api/iommu.rst 9799F: drivers/iommu/ 9800F: include/linux/iommu.h 9801F: include/linux/iova.h 9802F: include/linux/of_iommu.h 9803F: include/uapi/linux/iommu.h 9804 9805IO_URING 9806M: Jens Axboe <axboe@kernel.dk> 9807R: Pavel Begunkov <asml.silence@gmail.com> 9808L: io-uring@vger.kernel.org 9809S: Maintained 9810T: git git://git.kernel.dk/linux-block 9811T: git git://git.kernel.dk/liburing 9812F: fs/io-wq.c 9813F: fs/io-wq.h 9814F: fs/io_uring.c 9815F: include/linux/io_uring.h 9816F: include/uapi/linux/io_uring.h 9817F: tools/io_uring/ 9818 9819IPMI SUBSYSTEM 9820M: Corey Minyard <minyard@acm.org> 9821L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 9822S: Supported 9823W: http://openipmi.sourceforge.net/ 9824F: Documentation/driver-api/ipmi.rst 9825F: Documentation/devicetree/bindings/ipmi/ 9826F: drivers/char/ipmi/ 9827F: include/linux/ipmi* 9828F: include/uapi/linux/ipmi* 9829 9830IPS SCSI RAID DRIVER 9831M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 9832L: linux-scsi@vger.kernel.org 9833S: Maintained 9834W: http://www.adaptec.com/ 9835F: drivers/scsi/ips* 9836 9837IPVS 9838M: Simon Horman <horms@verge.net.au> 9839M: Julian Anastasov <ja@ssi.bg> 9840L: netdev@vger.kernel.org 9841L: lvs-devel@vger.kernel.org 9842S: Maintained 9843T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 9844T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 9845F: Documentation/networking/ipvs-sysctl.rst 9846F: include/net/ip_vs.h 9847F: include/uapi/linux/ip_vs.h 9848F: net/netfilter/ipvs/ 9849 9850IPWIRELESS DRIVER 9851M: Jiri Kosina <jikos@kernel.org> 9852M: David Sterba <dsterba@suse.com> 9853S: Odd Fixes 9854F: drivers/tty/ipwireless/ 9855 9856IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 9857M: Marc Zyngier <maz@kernel.org> 9858S: Maintained 9859T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9860F: Documentation/core-api/irq/irq-domain.rst 9861F: include/linux/irqdomain.h 9862F: kernel/irq/irqdomain.c 9863F: kernel/irq/msi.c 9864 9865IRQ SUBSYSTEM 9866M: Thomas Gleixner <tglx@linutronix.de> 9867L: linux-kernel@vger.kernel.org 9868S: Maintained 9869T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9870F: kernel/irq/ 9871 9872IRQCHIP DRIVERS 9873M: Thomas Gleixner <tglx@linutronix.de> 9874M: Marc Zyngier <maz@kernel.org> 9875L: linux-kernel@vger.kernel.org 9876S: Maintained 9877T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 9878F: Documentation/devicetree/bindings/interrupt-controller/ 9879F: drivers/irqchip/ 9880 9881ISA 9882M: William Breathitt Gray <vilhelm.gray@gmail.com> 9883S: Maintained 9884F: Documentation/driver-api/isa.rst 9885F: drivers/base/isa.c 9886F: include/linux/isa.h 9887 9888ISA RADIO MODULE 9889M: Hans Verkuil <hverkuil@xs4all.nl> 9890L: linux-media@vger.kernel.org 9891S: Maintained 9892W: https://linuxtv.org 9893T: git git://linuxtv.org/media_tree.git 9894F: drivers/media/radio/radio-isa* 9895 9896ISAPNP 9897M: Jaroslav Kysela <perex@perex.cz> 9898S: Maintained 9899F: Documentation/driver-api/isapnp.rst 9900F: drivers/pnp/isapnp/ 9901F: include/linux/isapnp.h 9902 9903ISCSI 9904M: Lee Duncan <lduncan@suse.com> 9905M: Chris Leech <cleech@redhat.com> 9906L: open-iscsi@googlegroups.com 9907L: linux-scsi@vger.kernel.org 9908S: Maintained 9909W: www.open-iscsi.com 9910F: drivers/scsi/*iscsi* 9911F: include/scsi/*iscsi* 9912 9913iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 9914M: Peter Jones <pjones@redhat.com> 9915M: Konrad Rzeszutek Wilk <konrad@kernel.org> 9916S: Maintained 9917F: drivers/firmware/iscsi_ibft* 9918 9919ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 9920M: Sagi Grimberg <sagi@grimberg.me> 9921M: Max Gurtovoy <mgurtovoy@nvidia.com> 9922L: linux-rdma@vger.kernel.org 9923S: Supported 9924W: http://www.openfabrics.org 9925W: www.open-iscsi.org 9926Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9927F: drivers/infiniband/ulp/iser/ 9928 9929ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 9930M: Sagi Grimberg <sagi@grimberg.me> 9931L: linux-rdma@vger.kernel.org 9932L: target-devel@vger.kernel.org 9933S: Supported 9934W: http://www.linux-iscsi.org 9935T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 9936F: drivers/infiniband/ulp/isert 9937 9938ISDN/CMTP OVER BLUETOOTH 9939M: Karsten Keil <isdn@linux-pingi.de> 9940L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9941L: netdev@vger.kernel.org 9942S: Odd Fixes 9943W: http://www.isdn4linux.de 9944F: Documentation/isdn/ 9945F: drivers/isdn/capi/ 9946F: include/linux/isdn/ 9947F: include/uapi/linux/isdn/ 9948F: net/bluetooth/cmtp/ 9949 9950ISDN/mISDN SUBSYSTEM 9951M: Karsten Keil <isdn@linux-pingi.de> 9952L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 9953L: netdev@vger.kernel.org 9954S: Maintained 9955W: http://www.isdn4linux.de 9956F: drivers/isdn/Kconfig 9957F: drivers/isdn/Makefile 9958F: drivers/isdn/hardware/ 9959F: drivers/isdn/mISDN/ 9960 9961IT87 HARDWARE MONITORING DRIVER 9962M: Jean Delvare <jdelvare@suse.com> 9963L: linux-hwmon@vger.kernel.org 9964S: Maintained 9965F: Documentation/hwmon/it87.rst 9966F: drivers/hwmon/it87.c 9967 9968IT913X MEDIA DRIVER 9969M: Antti Palosaari <crope@iki.fi> 9970L: linux-media@vger.kernel.org 9971S: Maintained 9972W: https://linuxtv.org 9973W: http://palosaari.fi/linux/ 9974Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9975T: git git://linuxtv.org/anttip/media_tree.git 9976F: drivers/media/tuners/it913x* 9977 9978ITE IT66121 HDMI BRIDGE DRIVER 9979M: Phong LE <ple@baylibre.com> 9980M: Neil Armstrong <narmstrong@baylibre.com> 9981S: Maintained 9982T: git git://anongit.freedesktop.org/drm/drm-misc 9983F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 9984F: drivers/gpu/drm/bridge/ite-it66121.c 9985 9986IVTV VIDEO4LINUX DRIVER 9987M: Andy Walls <awalls@md.metrocast.net> 9988L: linux-media@vger.kernel.org 9989S: Maintained 9990W: https://linuxtv.org 9991T: git git://linuxtv.org/media_tree.git 9992F: Documentation/admin-guide/media/ivtv* 9993F: drivers/media/pci/ivtv/ 9994F: include/uapi/linux/ivtv* 9995 9996IX2505V MEDIA DRIVER 9997M: Malcolm Priestley <tvboxspy@gmail.com> 9998L: linux-media@vger.kernel.org 9999S: Maintained 10000W: https://linuxtv.org 10001Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10002F: drivers/media/dvb-frontends/ix2505v* 10003 10004JAILHOUSE HYPERVISOR INTERFACE 10005M: Jan Kiszka <jan.kiszka@siemens.com> 10006L: jailhouse-dev@googlegroups.com 10007S: Maintained 10008F: arch/x86/include/asm/jailhouse_para.h 10009F: arch/x86/kernel/jailhouse.c 10010 10011JC42.4 TEMPERATURE SENSOR DRIVER 10012M: Guenter Roeck <linux@roeck-us.net> 10013L: linux-hwmon@vger.kernel.org 10014S: Maintained 10015F: Documentation/hwmon/jc42.rst 10016F: drivers/hwmon/jc42.c 10017 10018JFS FILESYSTEM 10019M: Dave Kleikamp <shaggy@kernel.org> 10020L: jfs-discussion@lists.sourceforge.net 10021S: Maintained 10022W: http://jfs.sourceforge.net/ 10023T: git git://github.com/kleikamp/linux-shaggy.git 10024F: Documentation/admin-guide/jfs.rst 10025F: fs/jfs/ 10026 10027JME NETWORK DRIVER 10028M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10029L: netdev@vger.kernel.org 10030S: Maintained 10031F: drivers/net/ethernet/jme.* 10032 10033JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10034M: David Woodhouse <dwmw2@infradead.org> 10035M: Richard Weinberger <richard@nod.at> 10036L: linux-mtd@lists.infradead.org 10037S: Odd Fixes 10038W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10039T: git git://git.infradead.org/ubifs-2.6.git 10040F: fs/jffs2/ 10041F: include/uapi/linux/jffs2.h 10042 10043JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10044M: "Theodore Ts'o" <tytso@mit.edu> 10045M: Jan Kara <jack@suse.com> 10046L: linux-ext4@vger.kernel.org 10047S: Maintained 10048F: fs/jbd2/ 10049F: include/linux/jbd2.h 10050 10051JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10052M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10053L: linux-media@vger.kernel.org 10054S: Maintained 10055F: drivers/media/platform/rcar_jpu.c 10056 10057JSM Neo PCI based serial card 10058L: linux-serial@vger.kernel.org 10059S: Orphan 10060F: drivers/tty/serial/jsm/ 10061 10062K10TEMP HARDWARE MONITORING DRIVER 10063M: Clemens Ladisch <clemens@ladisch.de> 10064L: linux-hwmon@vger.kernel.org 10065S: Maintained 10066F: Documentation/hwmon/k10temp.rst 10067F: drivers/hwmon/k10temp.c 10068 10069K8TEMP HARDWARE MONITORING DRIVER 10070M: Rudolf Marek <r.marek@assembler.cz> 10071L: linux-hwmon@vger.kernel.org 10072S: Maintained 10073F: Documentation/hwmon/k8temp.rst 10074F: drivers/hwmon/k8temp.c 10075 10076KASAN 10077M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 10078R: Alexander Potapenko <glider@google.com> 10079R: Andrey Konovalov <andreyknvl@gmail.com> 10080R: Dmitry Vyukov <dvyukov@google.com> 10081L: kasan-dev@googlegroups.com 10082S: Maintained 10083F: Documentation/dev-tools/kasan.rst 10084F: arch/*/include/asm/*kasan.h 10085F: arch/*/mm/kasan_init* 10086F: include/linux/kasan*.h 10087F: lib/Kconfig.kasan 10088F: lib/test_kasan*.c 10089F: mm/kasan/ 10090F: scripts/Makefile.kasan 10091 10092KCONFIG 10093M: Masahiro Yamada <masahiroy@kernel.org> 10094L: linux-kbuild@vger.kernel.org 10095S: Maintained 10096T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 10097F: Documentation/kbuild/kconfig* 10098F: scripts/Kconfig.include 10099F: scripts/kconfig/ 10100 10101KCOV 10102R: Dmitry Vyukov <dvyukov@google.com> 10103R: Andrey Konovalov <andreyknvl@gmail.com> 10104L: kasan-dev@googlegroups.com 10105S: Maintained 10106F: Documentation/dev-tools/kcov.rst 10107F: include/linux/kcov.h 10108F: include/uapi/linux/kcov.h 10109F: kernel/kcov.c 10110F: scripts/Makefile.kcov 10111 10112KCSAN 10113M: Marco Elver <elver@google.com> 10114R: Dmitry Vyukov <dvyukov@google.com> 10115L: kasan-dev@googlegroups.com 10116S: Maintained 10117F: Documentation/dev-tools/kcsan.rst 10118F: include/linux/kcsan*.h 10119F: kernel/kcsan/ 10120F: lib/Kconfig.kcsan 10121F: scripts/Makefile.kcsan 10122 10123KDUMP 10124M: Dave Young <dyoung@redhat.com> 10125M: Baoquan He <bhe@redhat.com> 10126R: Vivek Goyal <vgoyal@redhat.com> 10127L: kexec@lists.infradead.org 10128S: Maintained 10129W: http://lse.sourceforge.net/kdump/ 10130F: Documentation/admin-guide/kdump/ 10131F: fs/proc/vmcore.c 10132F: include/linux/crash_core.h 10133F: include/linux/crash_dump.h 10134F: include/uapi/linux/vmcore.h 10135F: kernel/crash_*.c 10136 10137KEENE FM RADIO TRANSMITTER DRIVER 10138M: Hans Verkuil <hverkuil@xs4all.nl> 10139L: linux-media@vger.kernel.org 10140S: Maintained 10141W: https://linuxtv.org 10142T: git git://linuxtv.org/media_tree.git 10143F: drivers/media/radio/radio-keene* 10144 10145KERNEL AUTOMOUNTER 10146M: Ian Kent <raven@themaw.net> 10147L: autofs@vger.kernel.org 10148S: Maintained 10149F: fs/autofs/ 10150 10151KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 10152M: Masahiro Yamada <masahiroy@kernel.org> 10153M: Michal Marek <michal.lkml@markovi.net> 10154R: Nick Desaulniers <ndesaulniers@google.com> 10155L: linux-kbuild@vger.kernel.org 10156S: Maintained 10157T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 10158F: Documentation/kbuild/ 10159F: Makefile 10160F: scripts/*vmlinux* 10161F: scripts/Kbuild* 10162F: scripts/Makefile* 10163F: scripts/basic/ 10164F: scripts/dummy-tools/ 10165F: scripts/mk* 10166F: scripts/mod/ 10167F: scripts/package/ 10168 10169KERNEL JANITORS 10170L: kernel-janitors@vger.kernel.org 10171S: Odd Fixes 10172W: http://kernelnewbies.org/KernelJanitors 10173 10174KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 10175M: "J. Bruce Fields" <bfields@fieldses.org> 10176M: Chuck Lever <chuck.lever@oracle.com> 10177L: linux-nfs@vger.kernel.org 10178S: Supported 10179W: http://nfs.sourceforge.net/ 10180T: git git://linux-nfs.org/~bfields/linux.git 10181F: fs/lockd/ 10182F: fs/nfs_common/ 10183F: fs/nfsd/ 10184F: include/linux/lockd/ 10185F: include/linux/sunrpc/ 10186F: include/uapi/linux/nfsd/ 10187F: include/uapi/linux/sunrpc/ 10188F: net/sunrpc/ 10189F: Documentation/filesystems/nfs/ 10190 10191KERNEL REGRESSIONS 10192M: Thorsten Leemhuis <linux@leemhuis.info> 10193L: regressions@lists.linux.dev 10194S: Supported 10195 10196KERNEL SELFTEST FRAMEWORK 10197M: Shuah Khan <shuah@kernel.org> 10198M: Shuah Khan <skhan@linuxfoundation.org> 10199L: linux-kselftest@vger.kernel.org 10200S: Maintained 10201Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 10202T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 10203F: Documentation/dev-tools/kselftest* 10204F: tools/testing/selftests/ 10205 10206KERNEL SMB3 SERVER (KSMBD) 10207M: Namjae Jeon <linkinjeon@kernel.org> 10208M: Sergey Senozhatsky <senozhatsky@chromium.org> 10209M: Steve French <sfrench@samba.org> 10210M: Hyunchul Lee <hyc.lee@gmail.com> 10211L: linux-cifs@vger.kernel.org 10212S: Maintained 10213T: git git://git.samba.org/ksmbd.git 10214F: fs/ksmbd/ 10215F: fs/smbfs_common/ 10216 10217KERNEL UNIT TESTING FRAMEWORK (KUnit) 10218M: Brendan Higgins <brendanhiggins@google.com> 10219L: linux-kselftest@vger.kernel.org 10220L: kunit-dev@googlegroups.com 10221S: Maintained 10222W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 10223F: Documentation/dev-tools/kunit/ 10224F: include/kunit/ 10225F: lib/kunit/ 10226F: tools/testing/kunit/ 10227 10228KERNEL USERMODE HELPER 10229M: Luis Chamberlain <mcgrof@kernel.org> 10230L: linux-kernel@vger.kernel.org 10231S: Maintained 10232F: include/linux/umh.h 10233F: kernel/umh.c 10234 10235KERNEL VIRTUAL MACHINE (KVM) 10236M: Paolo Bonzini <pbonzini@redhat.com> 10237L: kvm@vger.kernel.org 10238S: Supported 10239W: http://www.linux-kvm.org 10240T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10241F: Documentation/virt/kvm/ 10242F: include/asm-generic/kvm* 10243F: include/kvm/iodev.h 10244F: include/linux/kvm* 10245F: include/trace/events/kvm.h 10246F: include/uapi/asm-generic/kvm* 10247F: include/uapi/linux/kvm* 10248F: tools/kvm/ 10249F: tools/testing/selftests/kvm/ 10250F: virt/kvm/* 10251 10252KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 10253M: Marc Zyngier <maz@kernel.org> 10254R: James Morse <james.morse@arm.com> 10255R: Alexandru Elisei <alexandru.elisei@arm.com> 10256R: Suzuki K Poulose <suzuki.poulose@arm.com> 10257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10258L: kvmarm@lists.cs.columbia.edu (moderated for non-subscribers) 10259S: Maintained 10260T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 10261F: arch/arm64/include/asm/kvm* 10262F: arch/arm64/include/uapi/asm/kvm* 10263F: arch/arm64/kvm/ 10264F: include/kvm/arm_* 10265F: tools/testing/selftests/kvm/*/aarch64/ 10266F: tools/testing/selftests/kvm/aarch64/ 10267 10268KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 10269M: Huacai Chen <chenhuacai@kernel.org> 10270M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 10271L: linux-mips@vger.kernel.org 10272L: kvm@vger.kernel.org 10273S: Maintained 10274T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10275F: arch/mips/include/asm/kvm* 10276F: arch/mips/include/uapi/asm/kvm* 10277F: arch/mips/kvm/ 10278 10279KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 10280M: Paul Mackerras <paulus@ozlabs.org> 10281L: kvm-ppc@vger.kernel.org 10282S: Supported 10283W: http://www.linux-kvm.org/ 10284T: git git://github.com/agraf/linux-2.6.git 10285F: arch/powerpc/include/asm/kvm* 10286F: arch/powerpc/include/uapi/asm/kvm* 10287F: arch/powerpc/kernel/kvm* 10288F: arch/powerpc/kvm/ 10289 10290KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 10291M: Christian Borntraeger <borntraeger@de.ibm.com> 10292M: Janosch Frank <frankja@linux.ibm.com> 10293R: David Hildenbrand <david@redhat.com> 10294R: Claudio Imbrenda <imbrenda@linux.ibm.com> 10295L: kvm@vger.kernel.org 10296S: Supported 10297W: http://www.ibm.com/developerworks/linux/linux390/ 10298T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 10299F: Documentation/virt/kvm/s390* 10300F: arch/s390/include/asm/gmap.h 10301F: arch/s390/include/asm/kvm* 10302F: arch/s390/include/uapi/asm/kvm* 10303F: arch/s390/kernel/uv.c 10304F: arch/s390/kvm/ 10305F: arch/s390/mm/gmap.c 10306F: tools/testing/selftests/kvm/*/s390x/ 10307F: tools/testing/selftests/kvm/s390x/ 10308 10309KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 10310M: Paolo Bonzini <pbonzini@redhat.com> 10311R: Sean Christopherson <seanjc@google.com> 10312R: Vitaly Kuznetsov <vkuznets@redhat.com> 10313R: Wanpeng Li <wanpengli@tencent.com> 10314R: Jim Mattson <jmattson@google.com> 10315R: Joerg Roedel <joro@8bytes.org> 10316L: kvm@vger.kernel.org 10317S: Supported 10318W: http://www.linux-kvm.org 10319T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10320F: arch/x86/include/asm/kvm* 10321F: arch/x86/include/asm/pvclock-abi.h 10322F: arch/x86/include/asm/svm.h 10323F: arch/x86/include/asm/vmx*.h 10324F: arch/x86/include/uapi/asm/kvm* 10325F: arch/x86/include/uapi/asm/svm.h 10326F: arch/x86/include/uapi/asm/vmx.h 10327F: arch/x86/kernel/kvm.c 10328F: arch/x86/kernel/kvmclock.c 10329F: arch/x86/kvm/ 10330F: arch/x86/kvm/*/ 10331 10332KERNFS 10333M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10334M: Tejun Heo <tj@kernel.org> 10335S: Supported 10336T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 10337F: fs/kernfs/ 10338F: include/linux/kernfs.h 10339 10340KEXEC 10341M: Eric Biederman <ebiederm@xmission.com> 10342L: kexec@lists.infradead.org 10343S: Maintained 10344W: http://kernel.org/pub/linux/utils/kernel/kexec/ 10345F: include/linux/kexec.h 10346F: include/uapi/linux/kexec.h 10347F: kernel/kexec* 10348 10349KEYS-ENCRYPTED 10350M: Mimi Zohar <zohar@linux.ibm.com> 10351L: linux-integrity@vger.kernel.org 10352L: keyrings@vger.kernel.org 10353S: Supported 10354F: Documentation/security/keys/trusted-encrypted.rst 10355F: include/keys/encrypted-type.h 10356F: security/keys/encrypted-keys/ 10357 10358KEYS-TRUSTED 10359M: James Bottomley <jejb@linux.ibm.com> 10360M: Jarkko Sakkinen <jarkko@kernel.org> 10361M: Mimi Zohar <zohar@linux.ibm.com> 10362L: linux-integrity@vger.kernel.org 10363L: keyrings@vger.kernel.org 10364S: Supported 10365F: Documentation/security/keys/trusted-encrypted.rst 10366F: include/keys/trusted-type.h 10367F: include/keys/trusted_tpm.h 10368F: security/keys/trusted-keys/ 10369 10370KEYS-TRUSTED-TEE 10371M: Sumit Garg <sumit.garg@linaro.org> 10372L: linux-integrity@vger.kernel.org 10373L: keyrings@vger.kernel.org 10374S: Supported 10375F: include/keys/trusted_tee.h 10376F: security/keys/trusted-keys/trusted_tee.c 10377 10378KEYS/KEYRINGS 10379M: David Howells <dhowells@redhat.com> 10380M: Jarkko Sakkinen <jarkko@kernel.org> 10381L: keyrings@vger.kernel.org 10382S: Maintained 10383F: Documentation/security/keys/core.rst 10384F: include/keys/ 10385F: include/linux/key-type.h 10386F: include/linux/key.h 10387F: include/linux/keyctl.h 10388F: include/uapi/linux/keyctl.h 10389F: security/keys/ 10390 10391KFENCE 10392M: Alexander Potapenko <glider@google.com> 10393M: Marco Elver <elver@google.com> 10394R: Dmitry Vyukov <dvyukov@google.com> 10395L: kasan-dev@googlegroups.com 10396S: Maintained 10397F: Documentation/dev-tools/kfence.rst 10398F: arch/*/include/asm/kfence.h 10399F: include/linux/kfence.h 10400F: lib/Kconfig.kfence 10401F: mm/kfence/ 10402 10403KFIFO 10404M: Stefani Seibold <stefani@seibold.net> 10405S: Maintained 10406F: include/linux/kfifo.h 10407F: lib/kfifo.c 10408F: samples/kfifo/ 10409 10410KGDB / KDB /debug_core 10411M: Jason Wessel <jason.wessel@windriver.com> 10412M: Daniel Thompson <daniel.thompson@linaro.org> 10413R: Douglas Anderson <dianders@chromium.org> 10414L: kgdb-bugreport@lists.sourceforge.net 10415S: Maintained 10416W: http://kgdb.wiki.kernel.org/ 10417T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 10418F: Documentation/dev-tools/kgdb.rst 10419F: drivers/misc/kgdbts.c 10420F: drivers/tty/serial/kgdboc.c 10421F: include/linux/kdb.h 10422F: include/linux/kgdb.h 10423F: kernel/debug/ 10424 10425KHADAS MCU MFD DRIVER 10426M: Neil Armstrong <narmstrong@baylibre.com> 10427L: linux-amlogic@lists.infradead.org 10428S: Maintained 10429F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 10430F: drivers/mfd/khadas-mcu.c 10431F: include/linux/mfd/khadas-mcu.h 10432F: drivers/thermal/khadas_mcu_fan.c 10433 10434KMEMLEAK 10435M: Catalin Marinas <catalin.marinas@arm.com> 10436S: Maintained 10437F: Documentation/dev-tools/kmemleak.rst 10438F: include/linux/kmemleak.h 10439F: mm/kmemleak.c 10440F: samples/kmemleak/kmemleak-test.c 10441 10442KMOD KERNEL MODULE LOADER - USERMODE HELPER 10443M: Luis Chamberlain <mcgrof@kernel.org> 10444L: linux-kernel@vger.kernel.org 10445S: Maintained 10446F: include/linux/kmod.h 10447F: kernel/kmod.c 10448F: lib/test_kmod.c 10449F: tools/testing/selftests/kmod/ 10450 10451KPROBES 10452M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 10453M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 10454M: "David S. Miller" <davem@davemloft.net> 10455M: Masami Hiramatsu <mhiramat@kernel.org> 10456S: Maintained 10457F: Documentation/trace/kprobes.rst 10458F: include/asm-generic/kprobes.h 10459F: include/linux/kprobes.h 10460F: kernel/kprobes.c 10461 10462KS0108 LCD CONTROLLER DRIVER 10463M: Miguel Ojeda <ojeda@kernel.org> 10464S: Maintained 10465F: Documentation/admin-guide/auxdisplay/ks0108.rst 10466F: drivers/auxdisplay/ks0108.c 10467F: include/linux/ks0108.h 10468 10469KTD253 BACKLIGHT DRIVER 10470M: Linus Walleij <linus.walleij@linaro.org> 10471S: Maintained 10472F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 10473F: drivers/video/backlight/ktd253-backlight.c 10474 10475KTEST 10476M: Steven Rostedt <rostedt@goodmis.org> 10477M: John Hawley <warthog9@eaglescrag.net> 10478S: Maintained 10479F: tools/testing/ktest 10480 10481L3MDEV 10482M: David Ahern <dsahern@kernel.org> 10483L: netdev@vger.kernel.org 10484S: Maintained 10485F: include/net/l3mdev.h 10486F: net/l3mdev 10487 10488L7 BPF FRAMEWORK 10489M: John Fastabend <john.fastabend@gmail.com> 10490M: Daniel Borkmann <daniel@iogearbox.net> 10491M: Jakub Sitnicki <jakub@cloudflare.com> 10492M: Lorenz Bauer <lmb@cloudflare.com> 10493L: netdev@vger.kernel.org 10494L: bpf@vger.kernel.org 10495S: Maintained 10496F: include/linux/skmsg.h 10497F: net/core/skmsg.c 10498F: net/core/sock_map.c 10499F: net/ipv4/tcp_bpf.c 10500F: net/ipv4/udp_bpf.c 10501F: net/unix/unix_bpf.c 10502 10503LANDLOCK SECURITY MODULE 10504M: Mickaël Salaün <mic@digikod.net> 10505L: linux-security-module@vger.kernel.org 10506S: Supported 10507W: https://landlock.io 10508T: git https://github.com/landlock-lsm/linux.git 10509F: Documentation/security/landlock.rst 10510F: Documentation/userspace-api/landlock.rst 10511F: include/uapi/linux/landlock.h 10512F: samples/landlock/ 10513F: security/landlock/ 10514F: tools/testing/selftests/landlock/ 10515K: landlock 10516K: LANDLOCK 10517 10518LANTIQ / INTEL Ethernet drivers 10519M: Hauke Mehrtens <hauke@hauke-m.de> 10520L: netdev@vger.kernel.org 10521S: Maintained 10522F: drivers/net/dsa/lantiq_gswip.c 10523F: drivers/net/dsa/lantiq_pce.h 10524F: drivers/net/ethernet/lantiq_xrx200.c 10525F: net/dsa/tag_gswip.c 10526 10527LANTIQ MIPS ARCHITECTURE 10528M: John Crispin <john@phrozen.org> 10529L: linux-mips@vger.kernel.org 10530S: Maintained 10531F: arch/mips/lantiq 10532F: drivers/soc/lantiq 10533 10534LASI 53c700 driver for PARISC 10535M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 10536L: linux-scsi@vger.kernel.org 10537S: Maintained 10538F: Documentation/scsi/53c700.rst 10539F: drivers/scsi/53c700* 10540 10541LEAKING_ADDRESSES 10542M: Tobin C. Harding <me@tobin.cc> 10543M: Tycho Andersen <tycho@tycho.pizza> 10544L: linux-hardening@vger.kernel.org 10545S: Maintained 10546T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 10547F: scripts/leaking_addresses.pl 10548 10549LED SUBSYSTEM 10550M: Pavel Machek <pavel@ucw.cz> 10551L: linux-leds@vger.kernel.org 10552S: Maintained 10553T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 10554F: Documentation/devicetree/bindings/leds/ 10555F: drivers/leds/ 10556F: include/linux/leds.h 10557 10558LEGACY EEPROM DRIVER 10559M: Jean Delvare <jdelvare@suse.com> 10560S: Maintained 10561F: Documentation/misc-devices/eeprom.rst 10562F: drivers/misc/eeprom/eeprom.c 10563 10564LEGO MINDSTORMS EV3 10565R: David Lechner <david@lechnology.com> 10566S: Maintained 10567F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 10568F: arch/arm/boot/dts/da850-lego-ev3.dts 10569F: drivers/power/supply/lego_ev3_battery.c 10570 10571LEGO USB Tower driver 10572M: Juergen Stuber <starblue@users.sourceforge.net> 10573L: legousb-devel@lists.sourceforge.net 10574S: Maintained 10575W: http://legousb.sourceforge.net/ 10576F: drivers/usb/misc/legousbtower.c 10577 10578LG LAPTOP EXTRAS 10579M: Matan Ziv-Av <matan@svgalib.org> 10580L: platform-driver-x86@vger.kernel.org 10581S: Maintained 10582F: Documentation/ABI/testing/sysfs-platform-lg-laptop 10583F: Documentation/admin-guide/laptops/lg-laptop.rst 10584F: drivers/platform/x86/lg-laptop.c 10585 10586LG2160 MEDIA DRIVER 10587M: Michael Krufky <mkrufky@linuxtv.org> 10588L: linux-media@vger.kernel.org 10589S: Maintained 10590W: https://linuxtv.org 10591W: http://github.com/mkrufky 10592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10593T: git git://linuxtv.org/mkrufky/tuners.git 10594F: drivers/media/dvb-frontends/lg2160.* 10595 10596LGDT3305 MEDIA DRIVER 10597M: Michael Krufky <mkrufky@linuxtv.org> 10598L: linux-media@vger.kernel.org 10599S: Maintained 10600W: https://linuxtv.org 10601W: http://github.com/mkrufky 10602Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10603T: git git://linuxtv.org/mkrufky/tuners.git 10604F: drivers/media/dvb-frontends/lgdt3305.* 10605 10606LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 10607M: Viresh Kumar <vireshk@kernel.org> 10608L: linux-ide@vger.kernel.org 10609S: Maintained 10610T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10611F: drivers/ata/pata_arasan_cf.c 10612F: include/linux/pata_arasan_cf_data.h 10613 10614LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 10615M: Linus Walleij <linus.walleij@linaro.org> 10616L: linux-ide@vger.kernel.org 10617S: Maintained 10618T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10619F: drivers/ata/pata_ftide010.c 10620F: drivers/ata/sata_gemini.c 10621F: drivers/ata/sata_gemini.h 10622 10623LIBATA SATA AHCI PLATFORM devices support 10624M: Hans de Goede <hdegoede@redhat.com> 10625M: Jens Axboe <axboe@kernel.dk> 10626L: linux-ide@vger.kernel.org 10627S: Maintained 10628T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10629F: drivers/ata/ahci_platform.c 10630F: drivers/ata/libahci_platform.c 10631F: include/linux/ahci_platform.h 10632 10633LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 10634M: Mikael Pettersson <mikpelinux@gmail.com> 10635L: linux-ide@vger.kernel.org 10636S: Maintained 10637T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10638F: drivers/ata/sata_promise.* 10639 10640LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 10641M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 10642L: linux-ide@vger.kernel.org 10643S: Maintained 10644T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 10645F: Documentation/devicetree/bindings/ata/ 10646F: drivers/ata/ 10647F: include/linux/ata.h 10648F: include/linux/libata.h 10649 10650LIBLOCKDEP 10651M: Sasha Levin <alexander.levin@microsoft.com> 10652S: Maintained 10653F: tools/lib/lockdep/ 10654 10655LIBNVDIMM BLK: MMIO-APERTURE DRIVER 10656M: Dan Williams <dan.j.williams@intel.com> 10657M: Vishal Verma <vishal.l.verma@intel.com> 10658M: Dave Jiang <dave.jiang@intel.com> 10659L: nvdimm@lists.linux.dev 10660S: Supported 10661Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10662P: Documentation/nvdimm/maintainer-entry-profile.rst 10663F: drivers/nvdimm/blk.c 10664F: drivers/nvdimm/region_devs.c 10665 10666LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 10667M: Vishal Verma <vishal.l.verma@intel.com> 10668M: Dan Williams <dan.j.williams@intel.com> 10669M: Dave Jiang <dave.jiang@intel.com> 10670L: nvdimm@lists.linux.dev 10671S: Supported 10672Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10673P: Documentation/nvdimm/maintainer-entry-profile.rst 10674F: drivers/nvdimm/btt* 10675 10676LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 10677M: Dan Williams <dan.j.williams@intel.com> 10678M: Vishal Verma <vishal.l.verma@intel.com> 10679M: Dave Jiang <dave.jiang@intel.com> 10680L: nvdimm@lists.linux.dev 10681S: Supported 10682Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10683P: Documentation/nvdimm/maintainer-entry-profile.rst 10684F: drivers/nvdimm/pmem* 10685 10686LIBNVDIMM: DEVICETREE BINDINGS 10687M: Oliver O'Halloran <oohall@gmail.com> 10688L: nvdimm@lists.linux.dev 10689S: Supported 10690Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10691F: Documentation/devicetree/bindings/pmem/pmem-region.txt 10692F: drivers/nvdimm/of_pmem.c 10693 10694LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 10695M: Dan Williams <dan.j.williams@intel.com> 10696M: Vishal Verma <vishal.l.verma@intel.com> 10697M: Dave Jiang <dave.jiang@intel.com> 10698M: Ira Weiny <ira.weiny@intel.com> 10699L: nvdimm@lists.linux.dev 10700S: Supported 10701Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10702P: Documentation/nvdimm/maintainer-entry-profile.rst 10703T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 10704F: drivers/acpi/nfit/* 10705F: drivers/nvdimm/* 10706F: include/linux/libnvdimm.h 10707F: include/linux/nd.h 10708F: include/uapi/linux/ndctl.h 10709F: tools/testing/nvdimm/ 10710 10711LICENSES and SPDX stuff 10712M: Thomas Gleixner <tglx@linutronix.de> 10713M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10714L: linux-spdx@vger.kernel.org 10715S: Maintained 10716T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 10717F: COPYING 10718F: Documentation/process/license-rules.rst 10719F: LICENSES/ 10720F: scripts/spdxcheck-test.sh 10721F: scripts/spdxcheck.py 10722 10723LINEAR RANGES HELPERS 10724M: Mark Brown <broonie@kernel.org> 10725R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 10726F: lib/linear_ranges.c 10727F: lib/test_linear_ranges.c 10728F: include/linux/linear_range.h 10729 10730LINUX FOR POWER MACINTOSH 10731M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10732L: linuxppc-dev@lists.ozlabs.org 10733S: Odd Fixes 10734F: arch/powerpc/platforms/powermac/ 10735F: drivers/macintosh/ 10736 10737LINUX FOR POWERPC (32-BIT AND 64-BIT) 10738M: Michael Ellerman <mpe@ellerman.id.au> 10739R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 10740R: Paul Mackerras <paulus@samba.org> 10741L: linuxppc-dev@lists.ozlabs.org 10742S: Supported 10743W: https://github.com/linuxppc/wiki/wiki 10744Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 10745T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 10746F: Documentation/ABI/stable/sysfs-firmware-opal-* 10747F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 10748F: Documentation/devicetree/bindings/powerpc/ 10749F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 10750F: Documentation/powerpc/ 10751F: arch/powerpc/ 10752F: drivers/*/*/*pasemi* 10753F: drivers/*/*pasemi* 10754F: drivers/char/tpm/tpm_ibmvtpm* 10755F: drivers/crypto/nx/ 10756F: drivers/crypto/vmx/ 10757F: drivers/i2c/busses/i2c-opal.c 10758F: drivers/net/ethernet/ibm/ibmveth.* 10759F: drivers/net/ethernet/ibm/ibmvnic.* 10760F: drivers/pci/hotplug/pnv_php.c 10761F: drivers/pci/hotplug/rpa* 10762F: drivers/rtc/rtc-opal.c 10763F: drivers/scsi/ibmvscsi/ 10764F: drivers/tty/hvc/hvc_opal.c 10765F: drivers/watchdog/wdrtas.c 10766F: tools/testing/selftests/powerpc 10767N: /pmac 10768N: powermac 10769N: powernv 10770N: [^a-z0-9]ps3 10771N: pseries 10772 10773LINUX FOR POWERPC EMBEDDED MPC5XXX 10774M: Anatolij Gustschin <agust@denx.de> 10775L: linuxppc-dev@lists.ozlabs.org 10776S: Odd Fixes 10777F: arch/powerpc/platforms/512x/ 10778F: arch/powerpc/platforms/52xx/ 10779 10780LINUX FOR POWERPC EMBEDDED PPC4XX 10781L: linuxppc-dev@lists.ozlabs.org 10782S: Orphan 10783F: arch/powerpc/platforms/40x/ 10784F: arch/powerpc/platforms/44x/ 10785 10786LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 10787M: Scott Wood <oss@buserror.net> 10788L: linuxppc-dev@lists.ozlabs.org 10789S: Odd fixes 10790T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 10791F: Documentation/devicetree/bindings/powerpc/fsl/ 10792F: arch/powerpc/platforms/83xx/ 10793F: arch/powerpc/platforms/85xx/ 10794 10795LINUX FOR POWERPC EMBEDDED PPC8XX 10796M: Christophe Leroy <christophe.leroy@csgroup.eu> 10797L: linuxppc-dev@lists.ozlabs.org 10798S: Maintained 10799F: arch/powerpc/platforms/8xx/ 10800 10801LINUX KERNEL DUMP TEST MODULE (LKDTM) 10802M: Kees Cook <keescook@chromium.org> 10803S: Maintained 10804F: drivers/misc/lkdtm/* 10805F: tools/testing/selftests/lkdtm/* 10806 10807LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 10808M: Alan Stern <stern@rowland.harvard.edu> 10809M: Andrea Parri <parri.andrea@gmail.com> 10810M: Will Deacon <will@kernel.org> 10811M: Peter Zijlstra <peterz@infradead.org> 10812M: Boqun Feng <boqun.feng@gmail.com> 10813M: Nicholas Piggin <npiggin@gmail.com> 10814M: David Howells <dhowells@redhat.com> 10815M: Jade Alglave <j.alglave@ucl.ac.uk> 10816M: Luc Maranget <luc.maranget@inria.fr> 10817M: "Paul E. McKenney" <paulmck@kernel.org> 10818R: Akira Yokosawa <akiyks@gmail.com> 10819R: Daniel Lustig <dlustig@nvidia.com> 10820R: Joel Fernandes <joel@joelfernandes.org> 10821L: linux-kernel@vger.kernel.org 10822L: linux-arch@vger.kernel.org 10823S: Supported 10824T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 10825F: Documentation/atomic_bitops.txt 10826F: Documentation/atomic_t.txt 10827F: Documentation/core-api/refcount-vs-atomic.rst 10828F: Documentation/litmus-tests/ 10829F: Documentation/memory-barriers.txt 10830F: tools/memory-model/ 10831 10832LIS3LV02D ACCELEROMETER DRIVER 10833M: Eric Piel <eric.piel@tremplin-utc.net> 10834S: Maintained 10835F: Documentation/misc-devices/lis3lv02d.rst 10836F: drivers/misc/lis3lv02d/ 10837F: drivers/platform/x86/hp_accel.c 10838 10839LIST KUNIT TEST 10840M: David Gow <davidgow@google.com> 10841L: linux-kselftest@vger.kernel.org 10842L: kunit-dev@googlegroups.com 10843S: Maintained 10844F: lib/list-test.c 10845 10846LITEX PLATFORM 10847M: Karol Gugala <kgugala@antmicro.com> 10848M: Mateusz Holenko <mholenko@antmicro.com> 10849S: Maintained 10850F: Documentation/devicetree/bindings/*/litex,*.yaml 10851F: arch/openrisc/boot/dts/or1klitex.dts 10852F: drivers/soc/litex/litex_soc_ctrl.c 10853F: drivers/tty/serial/liteuart.c 10854F: include/linux/litex.h 10855 10856LIVE PATCHING 10857M: Josh Poimboeuf <jpoimboe@redhat.com> 10858M: Jiri Kosina <jikos@kernel.org> 10859M: Miroslav Benes <mbenes@suse.cz> 10860M: Petr Mladek <pmladek@suse.com> 10861R: Joe Lawrence <joe.lawrence@redhat.com> 10862L: live-patching@vger.kernel.org 10863S: Maintained 10864T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 10865F: Documentation/ABI/testing/sysfs-kernel-livepatch 10866F: Documentation/livepatch/ 10867F: arch/powerpc/include/asm/livepatch.h 10868F: arch/s390/include/asm/livepatch.h 10869F: arch/x86/include/asm/livepatch.h 10870F: include/linux/livepatch.h 10871F: kernel/livepatch/ 10872F: lib/livepatch/ 10873F: samples/livepatch/ 10874F: tools/testing/selftests/livepatch/ 10875 10876LLC (802.2) 10877L: netdev@vger.kernel.org 10878S: Odd fixes 10879F: include/linux/llc.h 10880F: include/net/llc* 10881F: include/uapi/linux/llc.h 10882F: net/llc/ 10883 10884LM73 HARDWARE MONITOR DRIVER 10885M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 10886L: linux-hwmon@vger.kernel.org 10887S: Maintained 10888F: drivers/hwmon/lm73.c 10889 10890LM78 HARDWARE MONITOR DRIVER 10891M: Jean Delvare <jdelvare@suse.com> 10892L: linux-hwmon@vger.kernel.org 10893S: Maintained 10894F: Documentation/hwmon/lm78.rst 10895F: drivers/hwmon/lm78.c 10896 10897LM83 HARDWARE MONITOR DRIVER 10898M: Jean Delvare <jdelvare@suse.com> 10899L: linux-hwmon@vger.kernel.org 10900S: Maintained 10901F: Documentation/hwmon/lm83.rst 10902F: drivers/hwmon/lm83.c 10903 10904LM90 HARDWARE MONITOR DRIVER 10905M: Jean Delvare <jdelvare@suse.com> 10906L: linux-hwmon@vger.kernel.org 10907S: Maintained 10908F: Documentation/devicetree/bindings/hwmon/lm90.txt 10909F: Documentation/hwmon/lm90.rst 10910F: drivers/hwmon/lm90.c 10911F: include/dt-bindings/thermal/lm90.h 10912 10913LM95234 HARDWARE MONITOR DRIVER 10914M: Guenter Roeck <linux@roeck-us.net> 10915L: linux-hwmon@vger.kernel.org 10916S: Maintained 10917F: Documentation/hwmon/lm95234.rst 10918F: drivers/hwmon/lm95234.c 10919 10920LME2510 MEDIA DRIVER 10921M: Malcolm Priestley <tvboxspy@gmail.com> 10922L: linux-media@vger.kernel.org 10923S: Maintained 10924W: https://linuxtv.org 10925Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10926F: drivers/media/usb/dvb-usb-v2/lmedm04* 10927 10928LOADPIN SECURITY MODULE 10929M: Kees Cook <keescook@chromium.org> 10930S: Supported 10931T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 10932F: Documentation/admin-guide/LSM/LoadPin.rst 10933F: security/loadpin/ 10934 10935LOCKING PRIMITIVES 10936M: Peter Zijlstra <peterz@infradead.org> 10937M: Ingo Molnar <mingo@redhat.com> 10938M: Will Deacon <will@kernel.org> 10939R: Waiman Long <longman@redhat.com> 10940R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 10941L: linux-kernel@vger.kernel.org 10942S: Maintained 10943T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 10944F: Documentation/locking/ 10945F: arch/*/include/asm/spinlock*.h 10946F: include/linux/lockdep.h 10947F: include/linux/mutex*.h 10948F: include/linux/rwlock*.h 10949F: include/linux/rwsem*.h 10950F: include/linux/seqlock.h 10951F: include/linux/spinlock*.h 10952F: kernel/locking/ 10953F: lib/locking*.[ch] 10954X: kernel/locking/locktorture.c 10955 10956LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 10957M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 10958L: linux-ntfs-dev@lists.sourceforge.net 10959S: Maintained 10960W: http://www.linux-ntfs.org/content/view/19/37/ 10961F: Documentation/admin-guide/ldm.rst 10962F: block/partitions/ldm.* 10963 10964LOGITECH HID GAMING KEYBOARDS 10965M: Hans de Goede <hdegoede@redhat.com> 10966L: linux-input@vger.kernel.org 10967S: Maintained 10968T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10969F: drivers/hid/hid-lg-g15.c 10970 10971LONTIUM LT8912B MIPI TO HDMI BRIDGE 10972M: Adrien Grassein <adrien.grassein@gmail.com> 10973S: Maintained 10974F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 10975F: drivers/gpu/drm/bridge/lontium-lt8912b.c 10976 10977LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 10978M: Sathya Prakash <sathya.prakash@broadcom.com> 10979M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 10980M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 10981L: MPT-FusionLinux.pdl@broadcom.com 10982L: linux-scsi@vger.kernel.org 10983S: Supported 10984W: http://www.avagotech.com/support/ 10985F: drivers/message/fusion/ 10986F: drivers/scsi/mpt3sas/ 10987 10988LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 10989M: Matthew Wilcox <willy@infradead.org> 10990L: linux-scsi@vger.kernel.org 10991S: Maintained 10992F: drivers/scsi/sym53c8xx_2/ 10993 10994LTC1660 DAC DRIVER 10995M: Marcus Folkesson <marcus.folkesson@gmail.com> 10996L: linux-iio@vger.kernel.org 10997S: Maintained 10998F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 10999F: drivers/iio/dac/ltc1660.c 11000 11001LTC2947 HARDWARE MONITOR DRIVER 11002M: Nuno Sá <nuno.sa@analog.com> 11003L: linux-hwmon@vger.kernel.org 11004S: Supported 11005W: http://ez.analog.com/community/linux-device-drivers 11006F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 11007F: drivers/hwmon/ltc2947-core.c 11008F: drivers/hwmon/ltc2947-i2c.c 11009F: drivers/hwmon/ltc2947-spi.c 11010F: drivers/hwmon/ltc2947.h 11011 11012LTC2983 IIO TEMPERATURE DRIVER 11013M: Nuno Sá <nuno.sa@analog.com> 11014L: linux-iio@vger.kernel.org 11015S: Supported 11016W: http://ez.analog.com/community/linux-device-drivers 11017F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 11018F: drivers/iio/temperature/ltc2983.c 11019 11020LTC4261 HARDWARE MONITOR DRIVER 11021M: Guenter Roeck <linux@roeck-us.net> 11022L: linux-hwmon@vger.kernel.org 11023S: Maintained 11024F: Documentation/hwmon/ltc4261.rst 11025F: drivers/hwmon/ltc4261.c 11026 11027LTC4306 I2C MULTIPLEXER DRIVER 11028M: Michael Hennerich <michael.hennerich@analog.com> 11029L: linux-i2c@vger.kernel.org 11030S: Supported 11031W: http://ez.analog.com/community/linux-device-drivers 11032F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 11033F: drivers/i2c/muxes/i2c-mux-ltc4306.c 11034 11035LTP (Linux Test Project) 11036M: Mike Frysinger <vapier@gentoo.org> 11037M: Cyril Hrubis <chrubis@suse.cz> 11038M: Wanlong Gao <wanlong.gao@gmail.com> 11039M: Jan Stancek <jstancek@redhat.com> 11040M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 11041M: Alexey Kodanev <alexey.kodanev@oracle.com> 11042L: ltp@lists.linux.it (subscribers-only) 11043S: Maintained 11044W: http://linux-test-project.github.io/ 11045T: git git://github.com/linux-test-project/ltp.git 11046 11047LYNX PCS MODULE 11048M: Ioana Ciornei <ioana.ciornei@nxp.com> 11049L: netdev@vger.kernel.org 11050S: Supported 11051F: drivers/net/pcs/pcs-lynx.c 11052F: include/linux/pcs-lynx.h 11053 11054M68K ARCHITECTURE 11055M: Geert Uytterhoeven <geert@linux-m68k.org> 11056L: linux-m68k@lists.linux-m68k.org 11057S: Maintained 11058W: http://www.linux-m68k.org/ 11059T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 11060F: arch/m68k/ 11061F: drivers/zorro/ 11062 11063M68K ON APPLE MACINTOSH 11064M: Joshua Thompson <funaho@jurai.org> 11065L: linux-m68k@lists.linux-m68k.org 11066S: Maintained 11067W: http://www.mac.linux-m68k.org/ 11068F: arch/m68k/mac/ 11069F: drivers/macintosh/adb-iop.c 11070F: drivers/macintosh/via-macii.c 11071 11072M68K ON HP9000/300 11073M: Philip Blundell <philb@gnu.org> 11074S: Maintained 11075W: http://www.tazenda.demon.co.uk/phil/linux-hp 11076F: arch/m68k/hp300/ 11077 11078M88DS3103 MEDIA DRIVER 11079M: Antti Palosaari <crope@iki.fi> 11080L: linux-media@vger.kernel.org 11081S: Maintained 11082W: https://linuxtv.org 11083W: http://palosaari.fi/linux/ 11084Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11085T: git git://linuxtv.org/anttip/media_tree.git 11086F: drivers/media/dvb-frontends/m88ds3103* 11087 11088M88RS2000 MEDIA DRIVER 11089M: Malcolm Priestley <tvboxspy@gmail.com> 11090L: linux-media@vger.kernel.org 11091S: Maintained 11092W: https://linuxtv.org 11093Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11094F: drivers/media/dvb-frontends/m88rs2000* 11095 11096MA901 MASTERKIT USB FM RADIO DRIVER 11097M: Alexey Klimov <klimov.linux@gmail.com> 11098L: linux-media@vger.kernel.org 11099S: Maintained 11100T: git git://linuxtv.org/media_tree.git 11101F: drivers/media/radio/radio-ma901.c 11102 11103MAC80211 11104M: Johannes Berg <johannes@sipsolutions.net> 11105L: linux-wireless@vger.kernel.org 11106S: Maintained 11107W: https://wireless.wiki.kernel.org/ 11108T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 11109T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 11110F: Documentation/networking/mac80211-injection.rst 11111F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 11112F: drivers/net/wireless/mac80211_hwsim.[ch] 11113F: include/net/mac80211.h 11114F: net/mac80211/ 11115 11116MAILBOX API 11117M: Jassi Brar <jassisinghbrar@gmail.com> 11118L: linux-kernel@vger.kernel.org 11119S: Maintained 11120F: drivers/mailbox/ 11121F: include/linux/mailbox_client.h 11122F: include/linux/mailbox_controller.h 11123F: include/dt-bindings/mailbox/ 11124F: Documentation/devicetree/bindings/mailbox/ 11125 11126MAILBOX ARM MHUv2 11127M: Viresh Kumar <viresh.kumar@linaro.org> 11128M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 11129L: linux-kernel@vger.kernel.org 11130S: Maintained 11131F: drivers/mailbox/arm_mhuv2.c 11132F: include/linux/mailbox/arm_mhuv2_message.h 11133F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 11134 11135MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 11136M: Jeremy Kerr <jk@codeconstruct.com.au> 11137M: Matt Johnston <matt@codeconstruct.com.au> 11138L: netdev@vger.kernel.org 11139S: Maintained 11140F: Documentation/networking/mctp.rst 11141F: drivers/net/mctp/ 11142F: include/net/mctp.h 11143F: include/net/mctpdevice.h 11144F: include/net/netns/mctp.h 11145F: net/mctp/ 11146 11147MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 11148M: Michael Kerrisk <mtk.manpages@gmail.com> 11149L: linux-man@vger.kernel.org 11150S: Maintained 11151W: http://www.kernel.org/doc/man-pages 11152 11153MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 11154M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 11155L: linux-mips@vger.kernel.org 11156S: Maintained 11157F: arch/mips/boot/dts/img/pistachio* 11158 11159MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 11160M: Andrew Lunn <andrew@lunn.ch> 11161M: Vivien Didelot <vivien.didelot@gmail.com> 11162L: netdev@vger.kernel.org 11163S: Maintained 11164F: Documentation/devicetree/bindings/net/dsa/marvell.txt 11165F: Documentation/networking/devlink/mv88e6xxx.rst 11166F: drivers/net/dsa/mv88e6xxx/ 11167F: include/linux/dsa/mv88e6xxx.h 11168F: include/linux/platform_data/mv88e6xxx.h 11169 11170MARVELL ARMADA 3700 PHY DRIVERS 11171M: Miquel Raynal <miquel.raynal@bootlin.com> 11172S: Maintained 11173F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 11174F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 11175F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 11176F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 11177 11178MARVELL ARMADA DRM SUPPORT 11179M: Russell King <linux@armlinux.org.uk> 11180S: Maintained 11181T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 11182T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 11183F: Documentation/devicetree/bindings/display/armada/ 11184F: drivers/gpu/drm/armada/ 11185F: include/uapi/drm/armada_drm.h 11186 11187MARVELL CRYPTO DRIVER 11188M: Boris Brezillon <bbrezillon@kernel.org> 11189M: Arnaud Ebalard <arno@natisbad.org> 11190M: Srujana Challa <schalla@marvell.com> 11191L: linux-crypto@vger.kernel.org 11192S: Maintained 11193F: drivers/crypto/marvell/ 11194F: include/linux/soc/marvell/octeontx2/ 11195 11196MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 11197M: Mirko Lindner <mlindner@marvell.com> 11198M: Stephen Hemminger <stephen@networkplumber.org> 11199L: netdev@vger.kernel.org 11200S: Maintained 11201F: drivers/net/ethernet/marvell/sk* 11202 11203MARVELL LIBERTAS WIRELESS DRIVER 11204L: libertas-dev@lists.infradead.org 11205S: Orphan 11206F: drivers/net/wireless/marvell/libertas/ 11207 11208MARVELL MACCHIATOBIN SUPPORT 11209M: Russell King <linux@armlinux.org.uk> 11210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11211S: Maintained 11212F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 11213 11214MARVELL MV643XX ETHERNET DRIVER 11215M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 11216L: netdev@vger.kernel.org 11217S: Maintained 11218F: drivers/net/ethernet/marvell/mv643xx_eth.* 11219F: include/linux/mv643xx.h 11220 11221MARVELL MV88X3310 PHY DRIVER 11222M: Russell King <linux@armlinux.org.uk> 11223M: Marek Behún <kabel@kernel.org> 11224L: netdev@vger.kernel.org 11225S: Maintained 11226F: drivers/net/phy/marvell10g.c 11227 11228MARVELL MVEBU THERMAL DRIVER 11229M: Miquel Raynal <miquel.raynal@bootlin.com> 11230S: Maintained 11231F: drivers/thermal/armada_thermal.c 11232 11233MARVELL MVNETA ETHERNET DRIVER 11234M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 11235L: netdev@vger.kernel.org 11236S: Maintained 11237F: drivers/net/ethernet/marvell/mvneta.* 11238 11239MARVELL MVPP2 ETHERNET DRIVER 11240M: Marcin Wojtas <mw@semihalf.com> 11241M: Russell King <linux@armlinux.org.uk> 11242L: netdev@vger.kernel.org 11243S: Maintained 11244F: Documentation/devicetree/bindings/net/marvell-pp2.txt 11245F: drivers/net/ethernet/marvell/mvpp2/ 11246 11247MARVELL MWIFIEX WIRELESS DRIVER 11248M: Amitkumar Karwar <amitkarwar@gmail.com> 11249M: Ganapathi Bhat <ganapathi017@gmail.com> 11250M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 11251M: Xinming Hu <huxinming820@gmail.com> 11252L: linux-wireless@vger.kernel.org 11253S: Maintained 11254F: drivers/net/wireless/marvell/mwifiex/ 11255 11256MARVELL MWL8K WIRELESS DRIVER 11257M: Lennert Buytenhek <buytenh@wantstofly.org> 11258L: linux-wireless@vger.kernel.org 11259S: Odd Fixes 11260F: drivers/net/wireless/marvell/mwl8k.c 11261 11262MARVELL NAND CONTROLLER DRIVER 11263M: Miquel Raynal <miquel.raynal@bootlin.com> 11264L: linux-mtd@lists.infradead.org 11265S: Maintained 11266F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 11267F: drivers/mtd/nand/raw/marvell_nand.c 11268 11269MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 11270M: Sunil Goutham <sgoutham@marvell.com> 11271M: Geetha sowjanya <gakula@marvell.com> 11272M: Subbaraya Sundeep <sbhatta@marvell.com> 11273M: hariprasad <hkelam@marvell.com> 11274L: netdev@vger.kernel.org 11275S: Supported 11276F: drivers/net/ethernet/marvell/octeontx2/nic/ 11277F: include/linux/soc/marvell/octeontx2/ 11278 11279MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 11280M: Sunil Goutham <sgoutham@marvell.com> 11281M: Linu Cherian <lcherian@marvell.com> 11282M: Geetha sowjanya <gakula@marvell.com> 11283M: Jerin Jacob <jerinj@marvell.com> 11284M: hariprasad <hkelam@marvell.com> 11285M: Subbaraya Sundeep <sbhatta@marvell.com> 11286L: netdev@vger.kernel.org 11287S: Supported 11288F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 11289F: drivers/net/ethernet/marvell/octeontx2/af/ 11290 11291MARVELL PRESTERA ETHERNET SWITCH DRIVER 11292M: Vadym Kochan <vkochan@marvell.com> 11293M: Taras Chornyi <tchornyi@marvell.com> 11294S: Supported 11295W: https://github.com/Marvell-switching/switchdev-prestera 11296F: drivers/net/ethernet/marvell/prestera/ 11297 11298MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 11299M: Nicolas Pitre <nico@fluxnic.net> 11300S: Odd Fixes 11301F: drivers/mmc/host/mvsdio.* 11302 11303MARVELL USB MDIO CONTROLLER DRIVER 11304M: Tobias Waldekranz <tobias@waldekranz.com> 11305L: netdev@vger.kernel.org 11306S: Maintained 11307F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 11308F: drivers/net/mdio/mdio-mvusb.c 11309 11310MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 11311M: Hu Ziji <huziji@marvell.com> 11312L: linux-mmc@vger.kernel.org 11313S: Supported 11314F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt 11315F: drivers/mmc/host/sdhci-xenon* 11316 11317MATROX FRAMEBUFFER DRIVER 11318L: linux-fbdev@vger.kernel.org 11319S: Orphan 11320F: drivers/video/fbdev/matrox/matroxfb_* 11321F: include/uapi/linux/matroxfb.h 11322 11323MAX15301 DRIVER 11324M: Daniel Nilsson <daniel.nilsson@flex.com> 11325L: linux-hwmon@vger.kernel.org 11326S: Maintained 11327F: Documentation/hwmon/max15301.rst 11328F: drivers/hwmon/pmbus/max15301.c 11329 11330MAX16065 HARDWARE MONITOR DRIVER 11331M: Guenter Roeck <linux@roeck-us.net> 11332L: linux-hwmon@vger.kernel.org 11333S: Maintained 11334F: Documentation/hwmon/max16065.rst 11335F: drivers/hwmon/max16065.c 11336 11337MAX2175 SDR TUNER DRIVER 11338M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 11339L: linux-media@vger.kernel.org 11340S: Maintained 11341T: git git://linuxtv.org/media_tree.git 11342F: Documentation/devicetree/bindings/media/i2c/max2175.txt 11343F: Documentation/userspace-api/media/drivers/max2175.rst 11344F: drivers/media/i2c/max2175* 11345F: include/uapi/linux/max2175.h 11346 11347MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 11348L: linux-hwmon@vger.kernel.org 11349S: Orphan 11350F: Documentation/hwmon/max6650.rst 11351F: drivers/hwmon/max6650.c 11352 11353MAX6697 HARDWARE MONITOR DRIVER 11354M: Guenter Roeck <linux@roeck-us.net> 11355L: linux-hwmon@vger.kernel.org 11356S: Maintained 11357F: Documentation/devicetree/bindings/hwmon/max6697.txt 11358F: Documentation/hwmon/max6697.rst 11359F: drivers/hwmon/max6697.c 11360F: include/linux/platform_data/max6697.h 11361 11362MAX9286 QUAD GMSL DESERIALIZER DRIVER 11363M: Jacopo Mondi <jacopo+renesas@jmondi.org> 11364M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11365M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 11366M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 11367L: linux-media@vger.kernel.org 11368S: Maintained 11369F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 11370F: drivers/media/i2c/max9286.c 11371 11372MAX9860 MONO AUDIO VOICE CODEC DRIVER 11373M: Peter Rosin <peda@axentia.se> 11374L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11375S: Maintained 11376F: Documentation/devicetree/bindings/sound/max9860.txt 11377F: sound/soc/codecs/max9860.* 11378 11379MAXBOTIX ULTRASONIC RANGER IIO DRIVER 11380M: Andreas Klinger <ak@it-klinger.de> 11381L: linux-iio@vger.kernel.org 11382S: Maintained 11383F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 11384F: drivers/iio/proximity/mb1232.c 11385 11386MAXIM MAX77650 PMIC MFD DRIVER 11387M: Bartosz Golaszewski <brgl@bgdev.pl> 11388L: linux-kernel@vger.kernel.org 11389S: Maintained 11390F: Documentation/devicetree/bindings/*/*max77650.yaml 11391F: Documentation/devicetree/bindings/*/max77650*.yaml 11392F: drivers/gpio/gpio-max77650.c 11393F: drivers/input/misc/max77650-onkey.c 11394F: drivers/leds/leds-max77650.c 11395F: drivers/mfd/max77650.c 11396F: drivers/power/supply/max77650-charger.c 11397F: drivers/regulator/max77650-regulator.c 11398F: include/linux/mfd/max77650.h 11399 11400MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 11401M: Javier Martinez Canillas <javier@dowhile0.org> 11402L: linux-kernel@vger.kernel.org 11403S: Supported 11404F: Documentation/devicetree/bindings/*/*max77802.txt 11405F: drivers/regulator/max77802-regulator.c 11406F: include/dt-bindings/*/*max77802.h 11407 11408MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 11409M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 11410M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 11411L: linux-pm@vger.kernel.org 11412S: Supported 11413F: drivers/power/supply/max14577_charger.c 11414F: drivers/power/supply/max77693_charger.c 11415 11416MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 11417M: Chanwoo Choi <cw00.choi@samsung.com> 11418M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 11419M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 11420L: linux-kernel@vger.kernel.org 11421S: Supported 11422F: Documentation/devicetree/bindings/*/max77686.txt 11423F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 11424F: Documentation/devicetree/bindings/mfd/max14577.txt 11425F: Documentation/devicetree/bindings/mfd/max77693.txt 11426F: drivers/*/max14577*.c 11427F: drivers/*/max77686*.c 11428F: drivers/*/max77693*.c 11429F: drivers/clk/clk-max77686.c 11430F: drivers/extcon/extcon-max14577.c 11431F: drivers/extcon/extcon-max77693.c 11432F: drivers/rtc/rtc-max77686.c 11433F: include/linux/mfd/max14577*.h 11434F: include/linux/mfd/max77686*.h 11435F: include/linux/mfd/max77693*.h 11436 11437MAXIRADIO FM RADIO RECEIVER DRIVER 11438M: Hans Verkuil <hverkuil@xs4all.nl> 11439L: linux-media@vger.kernel.org 11440S: Maintained 11441W: https://linuxtv.org 11442T: git git://linuxtv.org/media_tree.git 11443F: drivers/media/radio/radio-maxiradio* 11444 11445MAXLINEAR ETHERNET PHY DRIVER 11446M: Xu Liang <lxu@maxlinear.com> 11447L: netdev@vger.kernel.org 11448S: Supported 11449F: drivers/net/phy/mxl-gpy.c 11450 11451MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 11452R: Yasushi SHOJI <yashi@spacecubics.com> 11453L: linux-can@vger.kernel.org 11454S: Maintained 11455F: drivers/net/can/usb/mcba_usb.c 11456 11457MCAN MMIO DEVICE DRIVER 11458M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 11459L: linux-can@vger.kernel.org 11460S: Maintained 11461F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 11462F: drivers/net/can/m_can/m_can.c 11463F: drivers/net/can/m_can/m_can.h 11464F: drivers/net/can/m_can/m_can_platform.c 11465 11466MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 11467M: Rishi Gupta <gupt21@gmail.com> 11468L: linux-i2c@vger.kernel.org 11469L: linux-input@vger.kernel.org 11470S: Maintained 11471F: drivers/hid/hid-mcp2221.c 11472 11473MCP251XFD SPI-CAN NETWORK DRIVER 11474M: Marc Kleine-Budde <mkl@pengutronix.de> 11475M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 11476R: Thomas Kopp <thomas.kopp@microchip.com> 11477L: linux-can@vger.kernel.org 11478S: Maintained 11479F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 11480F: drivers/net/can/spi/mcp251xfd/ 11481 11482MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 11483M: Peter Rosin <peda@axentia.se> 11484L: linux-iio@vger.kernel.org 11485S: Maintained 11486F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 11487F: drivers/iio/potentiometer/mcp4018.c 11488F: drivers/iio/potentiometer/mcp4531.c 11489 11490MCR20A IEEE-802.15.4 RADIO DRIVER 11491M: Xue Liu <liuxuenetmail@gmail.com> 11492L: linux-wpan@vger.kernel.org 11493S: Maintained 11494W: https://github.com/xueliu/mcr20a-linux 11495F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 11496F: drivers/net/ieee802154/mcr20a.c 11497F: drivers/net/ieee802154/mcr20a.h 11498 11499MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 11500M: William Breathitt Gray <vilhelm.gray@gmail.com> 11501L: linux-iio@vger.kernel.org 11502S: Maintained 11503F: drivers/iio/dac/cio-dac.c 11504 11505MEDIA CONTROLLER FRAMEWORK 11506M: Sakari Ailus <sakari.ailus@linux.intel.com> 11507M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11508L: linux-media@vger.kernel.org 11509S: Supported 11510W: https://www.linuxtv.org 11511T: git git://linuxtv.org/media_tree.git 11512F: drivers/media/mc/ 11513F: include/media/media-*.h 11514F: include/uapi/linux/media.h 11515 11516MEDIA DRIVER FOR FREESCALE IMX PXP 11517M: Philipp Zabel <p.zabel@pengutronix.de> 11518L: linux-media@vger.kernel.org 11519S: Maintained 11520T: git git://linuxtv.org/media_tree.git 11521F: drivers/media/platform/imx-pxp.[ch] 11522 11523MEDIA DRIVERS FOR ASCOT2E 11524M: Sergey Kozlov <serjk@netup.ru> 11525M: Abylay Ospan <aospan@netup.ru> 11526L: linux-media@vger.kernel.org 11527S: Supported 11528W: https://linuxtv.org 11529W: http://netup.tv/ 11530T: git git://linuxtv.org/media_tree.git 11531F: drivers/media/dvb-frontends/ascot2e* 11532 11533MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 11534M: Jasmin Jessich <jasmin@anw.at> 11535L: linux-media@vger.kernel.org 11536S: Maintained 11537W: https://linuxtv.org 11538T: git git://linuxtv.org/media_tree.git 11539F: drivers/media/dvb-frontends/cxd2099* 11540 11541MEDIA DRIVERS FOR CXD2841ER 11542M: Sergey Kozlov <serjk@netup.ru> 11543M: Abylay Ospan <aospan@netup.ru> 11544L: linux-media@vger.kernel.org 11545S: Supported 11546W: https://linuxtv.org 11547W: http://netup.tv/ 11548T: git git://linuxtv.org/media_tree.git 11549F: drivers/media/dvb-frontends/cxd2841er* 11550 11551MEDIA DRIVERS FOR CXD2880 11552M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 11553L: linux-media@vger.kernel.org 11554S: Supported 11555W: http://linuxtv.org/ 11556T: git git://linuxtv.org/media_tree.git 11557F: drivers/media/dvb-frontends/cxd2880/* 11558F: drivers/media/spi/cxd2880* 11559 11560MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 11561L: linux-media@vger.kernel.org 11562S: Orphan 11563W: https://linuxtv.org 11564T: git git://linuxtv.org/media_tree.git 11565F: drivers/media/pci/ddbridge/* 11566 11567MEDIA DRIVERS FOR FREESCALE IMX 11568M: Steve Longerbeam <slongerbeam@gmail.com> 11569M: Philipp Zabel <p.zabel@pengutronix.de> 11570L: linux-media@vger.kernel.org 11571S: Maintained 11572T: git git://linuxtv.org/media_tree.git 11573F: Documentation/admin-guide/media/imx.rst 11574F: Documentation/devicetree/bindings/media/imx.txt 11575F: drivers/staging/media/imx/ 11576F: include/linux/imx-media.h 11577F: include/media/imx.h 11578 11579MEDIA DRIVERS FOR FREESCALE IMX7 11580M: Rui Miguel Silva <rmfrfs@gmail.com> 11581M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11582L: linux-media@vger.kernel.org 11583S: Maintained 11584T: git git://linuxtv.org/media_tree.git 11585F: Documentation/admin-guide/media/imx7.rst 11586F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 11587F: Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml 11588F: drivers/staging/media/imx/imx7-media-csi.c 11589F: drivers/staging/media/imx/imx7-mipi-csis.c 11590 11591MEDIA DRIVERS FOR HELENE 11592M: Abylay Ospan <aospan@netup.ru> 11593L: linux-media@vger.kernel.org 11594S: Supported 11595W: https://linuxtv.org 11596W: http://netup.tv/ 11597T: git git://linuxtv.org/media_tree.git 11598F: drivers/media/dvb-frontends/helene* 11599 11600MEDIA DRIVERS FOR HORUS3A 11601M: Sergey Kozlov <serjk@netup.ru> 11602M: Abylay Ospan <aospan@netup.ru> 11603L: linux-media@vger.kernel.org 11604S: Supported 11605W: https://linuxtv.org 11606W: http://netup.tv/ 11607T: git git://linuxtv.org/media_tree.git 11608F: drivers/media/dvb-frontends/horus3a* 11609 11610MEDIA DRIVERS FOR LNBH25 11611M: Sergey Kozlov <serjk@netup.ru> 11612M: Abylay Ospan <aospan@netup.ru> 11613L: linux-media@vger.kernel.org 11614S: Supported 11615W: https://linuxtv.org 11616W: http://netup.tv/ 11617T: git git://linuxtv.org/media_tree.git 11618F: drivers/media/dvb-frontends/lnbh25* 11619 11620MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 11621L: linux-media@vger.kernel.org 11622S: Orphan 11623W: https://linuxtv.org 11624T: git git://linuxtv.org/media_tree.git 11625F: drivers/media/dvb-frontends/mxl5xx* 11626 11627MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 11628M: Sergey Kozlov <serjk@netup.ru> 11629M: Abylay Ospan <aospan@netup.ru> 11630L: linux-media@vger.kernel.org 11631S: Supported 11632W: https://linuxtv.org 11633W: http://netup.tv/ 11634T: git git://linuxtv.org/media_tree.git 11635F: drivers/media/pci/netup_unidvb/* 11636 11637MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 11638M: Dmitry Osipenko <digetx@gmail.com> 11639L: linux-media@vger.kernel.org 11640L: linux-tegra@vger.kernel.org 11641S: Maintained 11642T: git git://linuxtv.org/media_tree.git 11643F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt 11644F: drivers/staging/media/tegra-vde/ 11645 11646MEDIA DRIVERS FOR RENESAS - CEU 11647M: Jacopo Mondi <jacopo@jmondi.org> 11648L: linux-media@vger.kernel.org 11649L: linux-renesas-soc@vger.kernel.org 11650S: Supported 11651T: git git://linuxtv.org/media_tree.git 11652F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 11653F: drivers/media/platform/renesas-ceu.c 11654F: include/media/drv-intf/renesas-ceu.h 11655 11656MEDIA DRIVERS FOR RENESAS - DRIF 11657M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 11658L: linux-media@vger.kernel.org 11659L: linux-renesas-soc@vger.kernel.org 11660S: Supported 11661T: git git://linuxtv.org/media_tree.git 11662F: Documentation/devicetree/bindings/media/renesas,drif.yaml 11663F: drivers/media/platform/rcar_drif.c 11664 11665MEDIA DRIVERS FOR RENESAS - FCP 11666M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11667L: linux-media@vger.kernel.org 11668L: linux-renesas-soc@vger.kernel.org 11669S: Supported 11670T: git git://linuxtv.org/media_tree.git 11671F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 11672F: drivers/media/platform/rcar-fcp.c 11673F: include/media/rcar-fcp.h 11674 11675MEDIA DRIVERS FOR RENESAS - FDP1 11676M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11677L: linux-media@vger.kernel.org 11678L: linux-renesas-soc@vger.kernel.org 11679S: Supported 11680T: git git://linuxtv.org/media_tree.git 11681F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 11682F: drivers/media/platform/rcar_fdp1.c 11683 11684MEDIA DRIVERS FOR RENESAS - VIN 11685M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 11686L: linux-media@vger.kernel.org 11687L: linux-renesas-soc@vger.kernel.org 11688S: Supported 11689T: git git://linuxtv.org/media_tree.git 11690F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 11691F: Documentation/devicetree/bindings/media/renesas,isp.yaml 11692F: Documentation/devicetree/bindings/media/renesas,vin.yaml 11693F: drivers/media/platform/rcar-vin/ 11694 11695MEDIA DRIVERS FOR RENESAS - VSP1 11696M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11697M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11698L: linux-media@vger.kernel.org 11699L: linux-renesas-soc@vger.kernel.org 11700S: Supported 11701T: git git://linuxtv.org/media_tree.git 11702F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 11703F: drivers/media/platform/vsp1/ 11704 11705MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 11706L: linux-media@vger.kernel.org 11707S: Orphan 11708W: https://linuxtv.org 11709T: git git://linuxtv.org/media_tree.git 11710F: drivers/media/dvb-frontends/stv0910* 11711 11712MEDIA DRIVERS FOR ST STV6111 TUNER ICs 11713L: linux-media@vger.kernel.org 11714S: Orphan 11715W: https://linuxtv.org 11716T: git git://linuxtv.org/media_tree.git 11717F: drivers/media/dvb-frontends/stv6111* 11718 11719MEDIA DRIVERS FOR STM32 - DCMI 11720M: Hugues Fruchet <hugues.fruchet@foss.st.com> 11721L: linux-media@vger.kernel.org 11722S: Supported 11723T: git git://linuxtv.org/media_tree.git 11724F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 11725F: drivers/media/platform/stm32/stm32-dcmi.c 11726 11727MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 11728M: Mauro Carvalho Chehab <mchehab@kernel.org> 11729L: linux-media@vger.kernel.org 11730S: Maintained 11731W: https://linuxtv.org 11732Q: http://patchwork.kernel.org/project/linux-media/list/ 11733T: git git://linuxtv.org/media_tree.git 11734F: Documentation/admin-guide/media/ 11735F: Documentation/devicetree/bindings/media/ 11736F: Documentation/driver-api/media/ 11737F: Documentation/userspace-api/media/ 11738F: drivers/media/ 11739F: drivers/staging/media/ 11740F: include/linux/platform_data/media/ 11741F: include/media/ 11742F: include/uapi/linux/dvb/ 11743F: include/uapi/linux/ivtv* 11744F: include/uapi/linux/media.h 11745F: include/uapi/linux/meye.h 11746F: include/uapi/linux/uvcvideo.h 11747F: include/uapi/linux/v4l2-* 11748F: include/uapi/linux/videodev2.h 11749 11750MEDIATEK BLUETOOTH DRIVER 11751M: Sean Wang <sean.wang@mediatek.com> 11752L: linux-bluetooth@vger.kernel.org 11753L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11754S: Maintained 11755F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 11756F: drivers/bluetooth/btmtkuart.c 11757 11758MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 11759M: Sean Wang <sean.wang@mediatek.com> 11760L: linux-pm@vger.kernel.org 11761S: Maintained 11762F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 11763F: drivers/power/reset/mt6323-poweroff.c 11764 11765MEDIATEK CIR DRIVER 11766M: Sean Wang <sean.wang@mediatek.com> 11767S: Maintained 11768F: drivers/media/rc/mtk-cir.c 11769 11770MEDIATEK DMA DRIVER 11771M: Sean Wang <sean.wang@mediatek.com> 11772L: dmaengine@vger.kernel.org 11773L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11774L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11775S: Maintained 11776F: Documentation/devicetree/bindings/dma/mtk-* 11777F: drivers/dma/mediatek/ 11778 11779MEDIATEK ETHERNET DRIVER 11780M: Felix Fietkau <nbd@nbd.name> 11781M: John Crispin <john@phrozen.org> 11782M: Sean Wang <sean.wang@mediatek.com> 11783M: Mark Lee <Mark-MC.Lee@mediatek.com> 11784L: netdev@vger.kernel.org 11785S: Maintained 11786F: drivers/net/ethernet/mediatek/ 11787 11788MEDIATEK I2C CONTROLLER DRIVER 11789M: Qii Wang <qii.wang@mediatek.com> 11790L: linux-i2c@vger.kernel.org 11791S: Maintained 11792F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt 11793F: drivers/i2c/busses/i2c-mt65xx.c 11794 11795MEDIATEK IOMMU DRIVER 11796M: Yong Wu <yong.wu@mediatek.com> 11797L: iommu@lists.linux-foundation.org 11798L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11799S: Supported 11800F: Documentation/devicetree/bindings/iommu/mediatek* 11801F: drivers/iommu/mtk_iommu* 11802F: include/dt-bindings/memory/mt*-port.h 11803 11804MEDIATEK JPEG DRIVER 11805M: Rick Chang <rick.chang@mediatek.com> 11806M: Bin Liu <bin.liu@mediatek.com> 11807S: Supported 11808F: Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt 11809F: drivers/media/platform/mtk-jpeg/ 11810 11811MEDIATEK MDP DRIVER 11812M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 11813M: Houlong Wei <houlong.wei@mediatek.com> 11814M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 11815S: Supported 11816F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 11817F: drivers/media/platform/mtk-mdp/ 11818F: drivers/media/platform/mtk-vpu/ 11819 11820MEDIATEK MEDIA DRIVER 11821M: Tiffany Lin <tiffany.lin@mediatek.com> 11822M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 11823S: Supported 11824F: Documentation/devicetree/bindings/media/mediatek-vcodec.txt 11825F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 11826F: drivers/media/platform/mtk-vcodec/ 11827F: drivers/media/platform/mtk-vpu/ 11828 11829MEDIATEK MMC/SD/SDIO DRIVER 11830M: Chaotian Jing <chaotian.jing@mediatek.com> 11831S: Maintained 11832F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 11833F: drivers/mmc/host/mtk-sd.c 11834 11835MEDIATEK MT76 WIRELESS LAN DRIVER 11836M: Felix Fietkau <nbd@nbd.name> 11837M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 11838R: Ryder Lee <ryder.lee@mediatek.com> 11839L: linux-wireless@vger.kernel.org 11840S: Maintained 11841F: drivers/net/wireless/mediatek/mt76/ 11842 11843MEDIATEK MT7601U WIRELESS LAN DRIVER 11844M: Jakub Kicinski <kubakici@wp.pl> 11845L: linux-wireless@vger.kernel.org 11846S: Maintained 11847F: drivers/net/wireless/mediatek/mt7601u/ 11848 11849MEDIATEK MT7621 CLOCK DRIVER 11850M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 11851S: Maintained 11852F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 11853F: drivers/clk/ralink/clk-mt7621.c 11854 11855MEDIATEK MT7621/28/88 I2C DRIVER 11856M: Stefan Roese <sr@denx.de> 11857L: linux-i2c@vger.kernel.org 11858S: Maintained 11859F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 11860F: drivers/i2c/busses/i2c-mt7621.c 11861 11862MEDIATEK MT7621 PHY PCI DRIVER 11863M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 11864S: Maintained 11865F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 11866F: drivers/phy/ralink/phy-mt7621-pci.c 11867 11868MEDIATEK NAND CONTROLLER DRIVER 11869L: linux-mtd@lists.infradead.org 11870S: Orphan 11871F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 11872F: drivers/mtd/nand/raw/mtk_* 11873 11874MEDIATEK PMIC LED DRIVER 11875M: Sean Wang <sean.wang@mediatek.com> 11876S: Maintained 11877F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 11878F: drivers/leds/leds-mt6323.c 11879 11880MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 11881M: Sean Wang <sean.wang@mediatek.com> 11882S: Maintained 11883F: drivers/char/hw_random/mtk-rng.c 11884 11885MEDIATEK SWITCH DRIVER 11886M: Sean Wang <sean.wang@mediatek.com> 11887M: Landen Chao <Landen.Chao@mediatek.com> 11888M: DENG Qingfang <dqfext@gmail.com> 11889L: netdev@vger.kernel.org 11890S: Maintained 11891F: drivers/net/dsa/mt7530.* 11892F: net/dsa/tag_mtk.c 11893 11894MEDIATEK USB3 DRD IP DRIVER 11895M: Chunfeng Yun <chunfeng.yun@mediatek.com> 11896L: linux-usb@vger.kernel.org 11897L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11898L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 11899S: Maintained 11900F: Documentation/devicetree/bindings/usb/mediatek,* 11901F: drivers/usb/host/xhci-mtk* 11902F: drivers/usb/mtu3/ 11903 11904MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 11905M: Peter Senna Tschudin <peter.senna@gmail.com> 11906M: Martin Donnelly <martin.donnelly@ge.com> 11907M: Martyn Welch <martyn.welch@collabora.co.uk> 11908S: Maintained 11909F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 11910F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 11911 11912MEGARAID SCSI/SAS DRIVERS 11913M: Kashyap Desai <kashyap.desai@broadcom.com> 11914M: Sumit Saxena <sumit.saxena@broadcom.com> 11915M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 11916L: megaraidlinux.pdl@broadcom.com 11917L: linux-scsi@vger.kernel.org 11918S: Maintained 11919W: http://www.avagotech.com/support/ 11920F: Documentation/scsi/megaraid.rst 11921F: drivers/scsi/megaraid.* 11922F: drivers/scsi/megaraid/ 11923 11924MELEXIS MLX90614 DRIVER 11925M: Crt Mori <cmo@melexis.com> 11926L: linux-iio@vger.kernel.org 11927S: Supported 11928W: http://www.melexis.com 11929F: drivers/iio/temperature/mlx90614.c 11930 11931MELEXIS MLX90632 DRIVER 11932M: Crt Mori <cmo@melexis.com> 11933L: linux-iio@vger.kernel.org 11934S: Supported 11935W: http://www.melexis.com 11936F: drivers/iio/temperature/mlx90632.c 11937 11938MELFAS MIP4 TOUCHSCREEN DRIVER 11939M: Sangwon Jee <jeesw@melfas.com> 11940S: Supported 11941W: http://www.melfas.com 11942F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 11943F: drivers/input/touchscreen/melfas_mip4.c 11944 11945MELLANOX BLUEFIELD I2C DRIVER 11946M: Khalil Blaiech <kblaiech@nvidia.com> 11947L: linux-i2c@vger.kernel.org 11948S: Supported 11949F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 11950F: drivers/i2c/busses/i2c-mlxbf.c 11951 11952MELLANOX ETHERNET DRIVER (mlx4_en) 11953M: Tariq Toukan <tariqt@nvidia.com> 11954L: netdev@vger.kernel.org 11955S: Supported 11956W: http://www.mellanox.com 11957Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11958F: drivers/net/ethernet/mellanox/mlx4/en_* 11959 11960MELLANOX ETHERNET DRIVER (mlx5e) 11961M: Saeed Mahameed <saeedm@nvidia.com> 11962L: netdev@vger.kernel.org 11963S: Supported 11964W: http://www.mellanox.com 11965Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11966F: drivers/net/ethernet/mellanox/mlx5/core/en_* 11967 11968MELLANOX ETHERNET INNOVA DRIVERS 11969R: Boris Pismenny <borisp@nvidia.com> 11970L: netdev@vger.kernel.org 11971S: Supported 11972W: http://www.mellanox.com 11973Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11974F: drivers/net/ethernet/mellanox/mlx5/core/accel/* 11975F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 11976F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 11977F: include/linux/mlx5/mlx5_ifc_fpga.h 11978 11979MELLANOX ETHERNET SWITCH DRIVERS 11980M: Jiri Pirko <jiri@nvidia.com> 11981M: Ido Schimmel <idosch@nvidia.com> 11982L: netdev@vger.kernel.org 11983S: Supported 11984W: http://www.mellanox.com 11985Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11986F: drivers/net/ethernet/mellanox/mlxsw/ 11987F: tools/testing/selftests/drivers/net/mlxsw/ 11988 11989MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 11990M: mlxsw@nvidia.com 11991L: netdev@vger.kernel.org 11992S: Supported 11993W: http://www.mellanox.com 11994Q: https://patchwork.kernel.org/project/netdevbpf/list/ 11995F: drivers/net/ethernet/mellanox/mlxfw/ 11996 11997MELLANOX HARDWARE PLATFORM SUPPORT 11998M: Hans de Goede <hdegoede@redhat.com> 11999M: Mark Gross <mgross@linux.intel.com> 12000M: Vadim Pasternak <vadimp@nvidia.com> 12001L: platform-driver-x86@vger.kernel.org 12002S: Supported 12003F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 12004F: drivers/platform/mellanox/ 12005F: include/linux/platform_data/mlxreg.h 12006 12007MELLANOX MLX4 core VPI driver 12008M: Tariq Toukan <tariqt@nvidia.com> 12009L: netdev@vger.kernel.org 12010L: linux-rdma@vger.kernel.org 12011S: Supported 12012W: http://www.mellanox.com 12013Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12014F: drivers/net/ethernet/mellanox/mlx4/ 12015F: include/linux/mlx4/ 12016 12017MELLANOX MLX4 IB driver 12018M: Yishai Hadas <yishaih@nvidia.com> 12019L: linux-rdma@vger.kernel.org 12020S: Supported 12021W: http://www.mellanox.com 12022Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12023F: drivers/infiniband/hw/mlx4/ 12024F: include/linux/mlx4/ 12025F: include/uapi/rdma/mlx4-abi.h 12026 12027MELLANOX MLX5 core VPI driver 12028M: Saeed Mahameed <saeedm@nvidia.com> 12029M: Leon Romanovsky <leonro@nvidia.com> 12030L: netdev@vger.kernel.org 12031L: linux-rdma@vger.kernel.org 12032S: Supported 12033W: http://www.mellanox.com 12034Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12035F: Documentation/networking/device_drivers/ethernet/mellanox/ 12036F: drivers/net/ethernet/mellanox/mlx5/core/ 12037F: include/linux/mlx5/ 12038 12039MELLANOX MLX5 IB driver 12040M: Leon Romanovsky <leonro@nvidia.com> 12041L: linux-rdma@vger.kernel.org 12042S: Supported 12043W: http://www.mellanox.com 12044Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12045F: drivers/infiniband/hw/mlx5/ 12046F: include/linux/mlx5/ 12047F: include/uapi/rdma/mlx5-abi.h 12048 12049MELLANOX MLXCPLD I2C AND MUX DRIVER 12050M: Vadim Pasternak <vadimp@nvidia.com> 12051M: Michael Shych <michaelsh@nvidia.com> 12052L: linux-i2c@vger.kernel.org 12053S: Supported 12054F: Documentation/i2c/busses/i2c-mlxcpld.rst 12055F: drivers/i2c/busses/i2c-mlxcpld.c 12056F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 12057 12058MELLANOX MLXCPLD LED DRIVER 12059M: Vadim Pasternak <vadimp@nvidia.com> 12060L: linux-leds@vger.kernel.org 12061S: Supported 12062F: Documentation/leds/leds-mlxcpld.rst 12063F: drivers/leds/leds-mlxcpld.c 12064F: drivers/leds/leds-mlxreg.c 12065 12066MELLANOX PLATFORM DRIVER 12067M: Vadim Pasternak <vadimp@nvidia.com> 12068L: platform-driver-x86@vger.kernel.org 12069S: Supported 12070F: drivers/platform/x86/mlx-platform.c 12071 12072MEMBARRIER SUPPORT 12073M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 12074M: "Paul E. McKenney" <paulmck@kernel.org> 12075L: linux-kernel@vger.kernel.org 12076S: Supported 12077F: arch/powerpc/include/asm/membarrier.h 12078F: include/uapi/linux/membarrier.h 12079F: kernel/sched/membarrier.c 12080 12081MEMBLOCK 12082M: Mike Rapoport <rppt@linux.ibm.com> 12083L: linux-mm@kvack.org 12084S: Maintained 12085F: Documentation/core-api/boot-time-mm.rst 12086F: include/linux/memblock.h 12087F: mm/memblock.c 12088 12089MEMORY CONTROLLER DRIVERS 12090M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 12091L: linux-kernel@vger.kernel.org 12092S: Maintained 12093T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 12094F: Documentation/devicetree/bindings/memory-controllers/ 12095F: drivers/memory/ 12096F: include/dt-bindings/memory/ 12097F: include/memory/ 12098 12099MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 12100M: Dmitry Osipenko <digetx@gmail.com> 12101L: linux-pm@vger.kernel.org 12102L: linux-tegra@vger.kernel.org 12103T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 12104S: Maintained 12105F: drivers/devfreq/tegra30-devfreq.c 12106 12107MEMORY MANAGEMENT 12108M: Andrew Morton <akpm@linux-foundation.org> 12109L: linux-mm@kvack.org 12110S: Maintained 12111W: http://www.linux-mm.org 12112T: quilt https://ozlabs.org/~akpm/mmotm/ 12113T: quilt https://ozlabs.org/~akpm/mmots/ 12114T: git git://github.com/hnaz/linux-mm.git 12115F: include/linux/gfp.h 12116F: include/linux/memory_hotplug.h 12117F: include/linux/mm.h 12118F: include/linux/mmzone.h 12119F: include/linux/pagewalk.h 12120F: include/linux/vmalloc.h 12121F: mm/ 12122F: tools/testing/selftests/vm/ 12123 12124MEMORY TECHNOLOGY DEVICES (MTD) 12125M: Miquel Raynal <miquel.raynal@bootlin.com> 12126M: Richard Weinberger <richard@nod.at> 12127M: Vignesh Raghavendra <vigneshr@ti.com> 12128L: linux-mtd@lists.infradead.org 12129S: Maintained 12130W: http://www.linux-mtd.infradead.org/ 12131Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12132C: irc://irc.oftc.net/mtd 12133T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 12134T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 12135F: Documentation/devicetree/bindings/mtd/ 12136F: drivers/mtd/ 12137F: include/linux/mtd/ 12138F: include/uapi/mtd/ 12139 12140MEN A21 WATCHDOG DRIVER 12141M: Johannes Thumshirn <morbidrsa@gmail.com> 12142L: linux-watchdog@vger.kernel.org 12143S: Maintained 12144F: drivers/watchdog/mena21_wdt.c 12145 12146MEN CHAMELEON BUS (mcb) 12147M: Johannes Thumshirn <morbidrsa@gmail.com> 12148S: Maintained 12149F: Documentation/driver-api/men-chameleon-bus.rst 12150F: drivers/mcb/ 12151F: include/linux/mcb.h 12152 12153MEN F21BMC (Board Management Controller) 12154M: Andreas Werner <andreas.werner@men.de> 12155S: Supported 12156F: Documentation/hwmon/menf21bmc.rst 12157F: drivers/hwmon/menf21bmc_hwmon.c 12158F: drivers/leds/leds-menf21bmc.c 12159F: drivers/mfd/menf21bmc.c 12160F: drivers/watchdog/menf21bmc_wdt.c 12161 12162MEN Z069 WATCHDOG DRIVER 12163M: Johannes Thumshirn <jth@kernel.org> 12164L: linux-watchdog@vger.kernel.org 12165S: Maintained 12166F: drivers/watchdog/menz69_wdt.c 12167 12168MESON AO CEC DRIVER FOR AMLOGIC SOCS 12169M: Neil Armstrong <narmstrong@baylibre.com> 12170L: linux-media@vger.kernel.org 12171L: linux-amlogic@lists.infradead.org 12172S: Supported 12173W: http://linux-meson.com/ 12174T: git git://linuxtv.org/media_tree.git 12175F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 12176F: drivers/media/cec/platform/meson/ao-cec-g12a.c 12177F: drivers/media/cec/platform/meson/ao-cec.c 12178 12179MESON GE2D DRIVER FOR AMLOGIC SOCS 12180M: Neil Armstrong <narmstrong@baylibre.com> 12181L: linux-media@vger.kernel.org 12182L: linux-amlogic@lists.infradead.org 12183S: Supported 12184T: git git://linuxtv.org/media_tree.git 12185F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 12186F: drivers/media/platform/meson/ge2d/ 12187 12188MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 12189M: Liang Yang <liang.yang@amlogic.com> 12190L: linux-mtd@lists.infradead.org 12191S: Maintained 12192F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 12193F: drivers/mtd/nand/raw/meson_* 12194 12195MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 12196M: Neil Armstrong <narmstrong@baylibre.com> 12197L: linux-media@vger.kernel.org 12198L: linux-amlogic@lists.infradead.org 12199S: Supported 12200T: git git://linuxtv.org/media_tree.git 12201F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 12202F: drivers/staging/media/meson/vdec/ 12203 12204METHODE UDPU SUPPORT 12205M: Vladimir Vid <vladimir.vid@sartura.hr> 12206S: Maintained 12207F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 12208 12209MHI BUS 12210M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12211M: Hemant Kumar <hemantk@codeaurora.org> 12212L: linux-arm-msm@vger.kernel.org 12213S: Maintained 12214T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 12215F: Documentation/ABI/stable/sysfs-bus-mhi 12216F: Documentation/mhi/ 12217F: drivers/bus/mhi/ 12218F: include/linux/mhi.h 12219 12220MICROBLAZE ARCHITECTURE 12221M: Michal Simek <monstr@monstr.eu> 12222S: Supported 12223W: http://www.monstr.eu/fdt/ 12224T: git git://git.monstr.eu/linux-2.6-microblaze.git 12225F: arch/microblaze/ 12226 12227MICROCHIP AT91 DMA DRIVERS 12228M: Ludovic Desroches <ludovic.desroches@microchip.com> 12229M: Tudor Ambarus <tudor.ambarus@microchip.com> 12230L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12231L: dmaengine@vger.kernel.org 12232S: Supported 12233F: Documentation/devicetree/bindings/dma/atmel-dma.txt 12234F: drivers/dma/at_hdmac.c 12235F: drivers/dma/at_hdmac_regs.h 12236F: drivers/dma/at_xdmac.c 12237F: include/dt-bindings/dma/at91.h 12238 12239MICROCHIP AT91 SERIAL DRIVER 12240M: Richard Genoud <richard.genoud@gmail.com> 12241S: Maintained 12242F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12243F: drivers/tty/serial/atmel_serial.c 12244F: drivers/tty/serial/atmel_serial.h 12245 12246MICROCHIP AT91 USART MFD DRIVER 12247M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12248L: linux-kernel@vger.kernel.org 12249S: Supported 12250F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12251F: drivers/mfd/at91-usart.c 12252F: include/dt-bindings/mfd/at91-usart.h 12253 12254MICROCHIP AT91 USART SPI DRIVER 12255M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12256L: linux-spi@vger.kernel.org 12257S: Supported 12258F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12259F: drivers/spi/spi-at91-usart.c 12260 12261MICROCHIP AUDIO ASOC DRIVERS 12262M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12263L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12264S: Supported 12265F: sound/soc/atmel 12266 12267MICROCHIP ECC DRIVER 12268M: Tudor Ambarus <tudor.ambarus@microchip.com> 12269L: linux-crypto@vger.kernel.org 12270S: Maintained 12271F: drivers/crypto/atmel-ecc.* 12272 12273MICROCHIP I2C DRIVER 12274M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12275L: linux-i2c@vger.kernel.org 12276S: Supported 12277F: drivers/i2c/busses/i2c-at91-*.c 12278F: drivers/i2c/busses/i2c-at91.h 12279 12280MICROCHIP ISC DRIVER 12281M: Eugen Hristev <eugen.hristev@microchip.com> 12282L: linux-media@vger.kernel.org 12283S: Supported 12284F: Documentation/devicetree/bindings/media/atmel,isc.yaml 12285F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 12286F: drivers/media/platform/atmel/atmel-isc-base.c 12287F: drivers/media/platform/atmel/atmel-isc-regs.h 12288F: drivers/media/platform/atmel/atmel-isc.h 12289F: drivers/media/platform/atmel/atmel-sama5d2-isc.c 12290F: drivers/media/platform/atmel/atmel-sama7g5-isc.c 12291F: include/linux/atmel-isc-media.h 12292 12293MICROCHIP ISI DRIVER 12294M: Eugen Hristev <eugen.hristev@microchip.com> 12295L: linux-media@vger.kernel.org 12296S: Supported 12297F: drivers/media/platform/atmel/atmel-isi.c 12298F: drivers/media/platform/atmel/atmel-isi.h 12299 12300MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 12301M: Woojung Huh <woojung.huh@microchip.com> 12302M: UNGLinuxDriver@microchip.com 12303L: netdev@vger.kernel.org 12304S: Maintained 12305F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 12306F: drivers/net/dsa/microchip/* 12307F: include/linux/platform_data/microchip-ksz.h 12308F: net/dsa/tag_ksz.c 12309 12310MICROCHIP LAN743X ETHERNET DRIVER 12311M: Bryan Whitehead <bryan.whitehead@microchip.com> 12312M: UNGLinuxDriver@microchip.com 12313L: netdev@vger.kernel.org 12314S: Maintained 12315F: drivers/net/ethernet/microchip/lan743x_* 12316 12317MICROCHIP LCDFB DRIVER 12318M: Nicolas Ferre <nicolas.ferre@microchip.com> 12319L: linux-fbdev@vger.kernel.org 12320S: Maintained 12321F: drivers/video/fbdev/atmel_lcdfb.c 12322F: include/video/atmel_lcdc.h 12323 12324MICROCHIP MCP16502 PMIC DRIVER 12325M: Claudiu Beznea <claudiu.beznea@microchip.com> 12326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12327S: Supported 12328F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 12329F: drivers/regulator/mcp16502.c 12330 12331MICROCHIP MCP3911 ADC DRIVER 12332M: Marcus Folkesson <marcus.folkesson@gmail.com> 12333M: Kent Gustavsson <kent@minoris.se> 12334L: linux-iio@vger.kernel.org 12335S: Supported 12336F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 12337F: drivers/iio/adc/mcp3911.c 12338 12339MICROCHIP MMC/SD/SDIO MCI DRIVER 12340M: Ludovic Desroches <ludovic.desroches@microchip.com> 12341S: Maintained 12342F: drivers/mmc/host/atmel-mci.c 12343 12344MICROCHIP NAND DRIVER 12345M: Tudor Ambarus <tudor.ambarus@microchip.com> 12346L: linux-mtd@lists.infradead.org 12347S: Supported 12348F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 12349F: drivers/mtd/nand/raw/atmel/* 12350 12351MICROCHIP PWM DRIVER 12352M: Claudiu Beznea <claudiu.beznea@microchip.com> 12353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12354L: linux-pwm@vger.kernel.org 12355S: Supported 12356F: Documentation/devicetree/bindings/pwm/atmel-pwm.txt 12357F: drivers/pwm/pwm-atmel.c 12358 12359MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 12360M: Eugen Hristev <eugen.hristev@microchip.com> 12361L: linux-iio@vger.kernel.org 12362S: Supported 12363F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 12364F: drivers/iio/adc/at91-sama5d2_adc.c 12365F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 12366 12367MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 12368M: Claudiu Beznea <claudiu.beznea@microchip.com> 12369S: Supported 12370F: drivers/power/reset/at91-sama5d2_shdwc.c 12371 12372MICROCHIP SPI DRIVER 12373M: Tudor Ambarus <tudor.ambarus@microchip.com> 12374S: Supported 12375F: drivers/spi/spi-atmel.* 12376 12377MICROCHIP SSC DRIVER 12378M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12379L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12380S: Supported 12381F: drivers/misc/atmel-ssc.c 12382F: include/linux/atmel-ssc.h 12383 12384MICROCHIP USB251XB DRIVER 12385M: Richard Leitner <richard.leitner@skidata.com> 12386L: linux-usb@vger.kernel.org 12387S: Maintained 12388F: Documentation/devicetree/bindings/usb/usb251xb.txt 12389F: drivers/usb/misc/usb251xb.c 12390 12391MICROCHIP USBA UDC DRIVER 12392M: Cristian Birsan <cristian.birsan@microchip.com> 12393L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12394S: Supported 12395F: drivers/usb/gadget/udc/atmel_usba_udc.* 12396 12397MICROCHIP WILC1000 WIFI DRIVER 12398M: Ajay Singh <ajay.kathat@microchip.com> 12399M: Claudiu Beznea <claudiu.beznea@microchip.com> 12400L: linux-wireless@vger.kernel.org 12401S: Supported 12402F: drivers/net/wireless/microchip/wilc1000/ 12403 12404MICROSEMI MIPS SOCS 12405M: Alexandre Belloni <alexandre.belloni@bootlin.com> 12406M: UNGLinuxDriver@microchip.com 12407L: linux-mips@vger.kernel.org 12408S: Supported 12409F: Documentation/devicetree/bindings/mips/mscc.txt 12410F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 12411F: arch/mips/boot/dts/mscc/ 12412F: arch/mips/configs/generic/board-ocelot.config 12413F: arch/mips/generic/board-ocelot.c 12414 12415MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 12416M: Don Brace <don.brace@microchip.com> 12417L: storagedev@microchip.com 12418L: linux-scsi@vger.kernel.org 12419S: Supported 12420F: Documentation/scsi/smartpqi.rst 12421F: drivers/scsi/smartpqi/Kconfig 12422F: drivers/scsi/smartpqi/Makefile 12423F: drivers/scsi/smartpqi/smartpqi*.[ch] 12424F: include/linux/cciss*.h 12425F: include/uapi/linux/cciss*.h 12426 12427MICROSOFT SURFACE BATTERY AND AC DRIVERS 12428M: Maximilian Luz <luzmaximilian@gmail.com> 12429L: linux-pm@vger.kernel.org 12430L: platform-driver-x86@vger.kernel.org 12431S: Maintained 12432F: drivers/power/supply/surface_battery.c 12433F: drivers/power/supply/surface_charger.c 12434 12435MICROSOFT SURFACE DTX DRIVER 12436M: Maximilian Luz <luzmaximilian@gmail.com> 12437L: platform-driver-x86@vger.kernel.org 12438S: Maintained 12439F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 12440F: drivers/platform/surface/surface_dtx.c 12441F: include/uapi/linux/surface_aggregator/dtx.h 12442 12443MICROSOFT SURFACE GPE LID SUPPORT DRIVER 12444M: Maximilian Luz <luzmaximilian@gmail.com> 12445L: platform-driver-x86@vger.kernel.org 12446S: Maintained 12447F: drivers/platform/surface/surface_gpe.c 12448 12449MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 12450M: Hans de Goede <hdegoede@redhat.com> 12451M: Mark Gross <mgross@linux.intel.com> 12452M: Maximilian Luz <luzmaximilian@gmail.com> 12453L: platform-driver-x86@vger.kernel.org 12454S: Maintained 12455T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 12456F: drivers/platform/surface/ 12457 12458MICROSOFT SURFACE HID TRANSPORT DRIVER 12459M: Maximilian Luz <luzmaximilian@gmail.com> 12460L: linux-input@vger.kernel.org 12461L: platform-driver-x86@vger.kernel.org 12462S: Maintained 12463F: drivers/hid/surface-hid/ 12464 12465MICROSOFT SURFACE HOT-PLUG DRIVER 12466M: Maximilian Luz <luzmaximilian@gmail.com> 12467L: platform-driver-x86@vger.kernel.org 12468S: Maintained 12469F: drivers/platform/surface/surface_hotplug.c 12470 12471MICROSOFT SURFACE PLATFORM PROFILE DRIVER 12472M: Maximilian Luz <luzmaximilian@gmail.com> 12473L: platform-driver-x86@vger.kernel.org 12474S: Maintained 12475F: drivers/platform/surface/surface_platform_profile.c 12476 12477MICROSOFT SURFACE PRO 3 BUTTON DRIVER 12478M: Chen Yu <yu.c.chen@intel.com> 12479L: platform-driver-x86@vger.kernel.org 12480S: Supported 12481F: drivers/platform/surface/surfacepro3_button.c 12482 12483MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 12484M: Maximilian Luz <luzmaximilian@gmail.com> 12485L: platform-driver-x86@vger.kernel.org 12486S: Maintained 12487W: https://github.com/linux-surface/surface-aggregator-module 12488C: irc://irc.libera.chat/linux-surface 12489F: Documentation/driver-api/surface_aggregator/ 12490F: drivers/platform/surface/aggregator/ 12491F: drivers/platform/surface/surface_acpi_notify.c 12492F: drivers/platform/surface/surface_aggregator_cdev.c 12493F: drivers/platform/surface/surface_aggregator_registry.c 12494F: include/linux/surface_acpi_notify.h 12495F: include/linux/surface_aggregator/ 12496F: include/uapi/linux/surface_aggregator/ 12497 12498MICROTEK X6 SCANNER 12499M: Oliver Neukum <oliver@neukum.org> 12500S: Maintained 12501F: drivers/usb/image/microtek.* 12502 12503MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 12504M: Luka Kovacic <luka.kovacic@sartura.hr> 12505M: Luka Perkov <luka.perkov@sartura.hr> 12506S: Maintained 12507F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 12508F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 12509F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 12510F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 12511F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 12512F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 12513 12514MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 12515M: Sakari Ailus <sakari.ailus@linux.intel.com> 12516L: linux-media@vger.kernel.org 12517S: Maintained 12518F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 12519F: Documentation/driver-api/media/drivers/ccs/ 12520F: Documentation/userspace-api/media/drivers/ccs.rst 12521F: drivers/media/i2c/ccs-pll.c 12522F: drivers/media/i2c/ccs-pll.h 12523F: drivers/media/i2c/ccs/ 12524F: include/uapi/linux/ccs.h 12525F: include/uapi/linux/smiapp.h 12526 12527MIPS 12528M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12529L: linux-mips@vger.kernel.org 12530S: Maintained 12531W: http://www.linux-mips.org/ 12532Q: https://patchwork.kernel.org/project/linux-mips/list/ 12533T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 12534F: Documentation/devicetree/bindings/mips/ 12535F: Documentation/mips/ 12536F: arch/mips/ 12537F: drivers/platform/mips/ 12538 12539MIPS BOSTON DEVELOPMENT BOARD 12540M: Paul Burton <paulburton@kernel.org> 12541L: linux-mips@vger.kernel.org 12542S: Maintained 12543F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 12544F: arch/mips/boot/dts/img/boston.dts 12545F: arch/mips/configs/generic/board-boston.config 12546F: drivers/clk/imgtec/clk-boston.c 12547F: include/dt-bindings/clock/boston-clock.h 12548 12549MIPS CORE DRIVERS 12550M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12551M: Serge Semin <fancer.lancer@gmail.com> 12552L: linux-mips@vger.kernel.org 12553S: Supported 12554F: drivers/bus/mips_cdmm.c 12555F: drivers/clocksource/mips-gic-timer.c 12556F: drivers/cpuidle/cpuidle-cps.c 12557F: drivers/irqchip/irq-mips-cpu.c 12558F: drivers/irqchip/irq-mips-gic.c 12559 12560MIPS GENERIC PLATFORM 12561M: Paul Burton <paulburton@kernel.org> 12562L: linux-mips@vger.kernel.org 12563S: Supported 12564F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 12565F: arch/mips/generic/ 12566F: arch/mips/tools/generic-board-config.sh 12567 12568MIPS RINT INSTRUCTION EMULATION 12569M: Aleksandar Markovic <aleksandar.markovic@mips.com> 12570L: linux-mips@vger.kernel.org 12571S: Supported 12572F: arch/mips/math-emu/dp_rint.c 12573F: arch/mips/math-emu/sp_rint.c 12574 12575MIPS/LOONGSON1 ARCHITECTURE 12576M: Keguang Zhang <keguang.zhang@gmail.com> 12577L: linux-mips@vger.kernel.org 12578S: Maintained 12579F: arch/mips/include/asm/mach-loongson32/ 12580F: arch/mips/loongson32/ 12581F: drivers/*/*/*loongson1* 12582F: drivers/*/*loongson1* 12583 12584MIPS/LOONGSON2EF ARCHITECTURE 12585M: Jiaxun Yang <jiaxun.yang@flygoat.com> 12586L: linux-mips@vger.kernel.org 12587S: Maintained 12588F: arch/mips/include/asm/mach-loongson2ef/ 12589F: arch/mips/loongson2ef/ 12590F: drivers/cpufreq/loongson2_cpufreq.c 12591 12592MIPS/LOONGSON64 ARCHITECTURE 12593M: Huacai Chen <chenhuacai@kernel.org> 12594M: Jiaxun Yang <jiaxun.yang@flygoat.com> 12595L: linux-mips@vger.kernel.org 12596S: Maintained 12597F: arch/mips/include/asm/mach-loongson64/ 12598F: arch/mips/loongson64/ 12599F: drivers/irqchip/irq-loongson* 12600F: drivers/platform/mips/cpu_hwmon.c 12601 12602MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 12603M: Hans Verkuil <hverkuil@xs4all.nl> 12604L: linux-media@vger.kernel.org 12605S: Odd Fixes 12606W: https://linuxtv.org 12607T: git git://linuxtv.org/media_tree.git 12608F: drivers/media/radio/radio-miropcm20* 12609 12610MMP SUPPORT 12611R: Lubomir Rintel <lkundrak@v3.sk> 12612L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12613S: Odd Fixes 12614T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 12615F: arch/arm/boot/dts/mmp* 12616F: arch/arm/mach-mmp/ 12617F: include/linux/soc/mmp/ 12618 12619MMP USB PHY DRIVERS 12620R: Lubomir Rintel <lkundrak@v3.sk> 12621L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12622S: Maintained 12623F: drivers/phy/marvell/phy-mmp3-usb.c 12624F: drivers/phy/marvell/phy-pxa-usb.c 12625 12626MMU GATHER AND TLB INVALIDATION 12627M: Will Deacon <will@kernel.org> 12628M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 12629M: Andrew Morton <akpm@linux-foundation.org> 12630M: Nick Piggin <npiggin@gmail.com> 12631M: Peter Zijlstra <peterz@infradead.org> 12632L: linux-arch@vger.kernel.org 12633L: linux-mm@kvack.org 12634S: Maintained 12635F: arch/*/include/asm/tlb.h 12636F: include/asm-generic/tlb.h 12637F: mm/mmu_gather.c 12638 12639MN88472 MEDIA DRIVER 12640M: Antti Palosaari <crope@iki.fi> 12641L: linux-media@vger.kernel.org 12642S: Maintained 12643W: https://linuxtv.org 12644W: http://palosaari.fi/linux/ 12645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12646F: drivers/media/dvb-frontends/mn88472* 12647 12648MN88473 MEDIA DRIVER 12649M: Antti Palosaari <crope@iki.fi> 12650L: linux-media@vger.kernel.org 12651S: Maintained 12652W: https://linuxtv.org 12653W: http://palosaari.fi/linux/ 12654Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12655F: drivers/media/dvb-frontends/mn88473* 12656 12657MODULE SUPPORT 12658M: Luis Chamberlain <mcgrof@kernel.org> 12659M: Jessica Yu <jeyu@kernel.org> 12660S: Maintained 12661T: git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next 12662F: include/linux/module.h 12663F: kernel/module.c 12664 12665MONOLITHIC POWER SYSTEM PMIC DRIVER 12666M: Saravanan Sekar <sravanhome@gmail.com> 12667S: Maintained 12668F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 12669F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 12670F: drivers/iio/adc/mp2629_adc.c 12671F: drivers/mfd/mp2629.c 12672F: drivers/power/supply/mp2629_charger.c 12673F: drivers/regulator/mp5416.c 12674F: drivers/regulator/mpq7920.c 12675F: drivers/regulator/mpq7920.h 12676F: include/linux/mfd/mp2629.h 12677 12678MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 12679S: Orphan 12680W: http://popies.net/meye/ 12681F: Documentation/userspace-api/media/drivers/meye* 12682F: drivers/media/pci/meye/ 12683F: include/uapi/linux/meye.h 12684 12685MOTORCOMM PHY DRIVER 12686M: Peter Geis <pgwipeout@gmail.com> 12687L: netdev@vger.kernel.org 12688S: Maintained 12689F: drivers/net/phy/motorcomm.c 12690 12691MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 12692M: Jiri Slaby <jirislaby@kernel.org> 12693S: Maintained 12694F: Documentation/driver-api/serial/moxa-smartio.rst 12695F: drivers/tty/mxser.* 12696 12697MR800 AVERMEDIA USB FM RADIO DRIVER 12698M: Alexey Klimov <klimov.linux@gmail.com> 12699L: linux-media@vger.kernel.org 12700S: Maintained 12701T: git git://linuxtv.org/media_tree.git 12702F: drivers/media/radio/radio-mr800.c 12703 12704MRF24J40 IEEE 802.15.4 RADIO DRIVER 12705M: Alan Ott <alan@signal11.us> 12706L: linux-wpan@vger.kernel.org 12707S: Maintained 12708F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 12709F: drivers/net/ieee802154/mrf24j40.c 12710 12711MSI LAPTOP SUPPORT 12712M: "Lee, Chun-Yi" <jlee@suse.com> 12713L: platform-driver-x86@vger.kernel.org 12714S: Maintained 12715F: drivers/platform/x86/msi-laptop.c 12716 12717MSI WMI SUPPORT 12718L: platform-driver-x86@vger.kernel.org 12719S: Orphan 12720F: drivers/platform/x86/msi-wmi.c 12721 12722MSI001 MEDIA DRIVER 12723M: Antti Palosaari <crope@iki.fi> 12724L: linux-media@vger.kernel.org 12725S: Maintained 12726W: https://linuxtv.org 12727W: http://palosaari.fi/linux/ 12728Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12729T: git git://linuxtv.org/anttip/media_tree.git 12730F: drivers/media/tuners/msi001* 12731 12732MSI2500 MEDIA DRIVER 12733M: Antti Palosaari <crope@iki.fi> 12734L: linux-media@vger.kernel.org 12735S: Maintained 12736W: https://linuxtv.org 12737W: http://palosaari.fi/linux/ 12738Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12739T: git git://linuxtv.org/anttip/media_tree.git 12740F: drivers/media/usb/msi2500/ 12741 12742MSTAR INTERRUPT CONTROLLER DRIVER 12743M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 12744M: Daniel Palmer <daniel@thingy.jp> 12745S: Maintained 12746F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 12747F: drivers/irqchip/irq-mst-intc.c 12748 12749MSYSTEMS DISKONCHIP G3 MTD DRIVER 12750M: Robert Jarzmik <robert.jarzmik@free.fr> 12751L: linux-mtd@lists.infradead.org 12752S: Maintained 12753F: drivers/mtd/devices/docg3* 12754 12755MT9M032 APTINA SENSOR DRIVER 12756M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12757L: linux-media@vger.kernel.org 12758S: Maintained 12759T: git git://linuxtv.org/media_tree.git 12760F: drivers/media/i2c/mt9m032.c 12761F: include/media/i2c/mt9m032.h 12762 12763MT9P031 APTINA CAMERA SENSOR 12764M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12765L: linux-media@vger.kernel.org 12766S: Maintained 12767T: git git://linuxtv.org/media_tree.git 12768F: drivers/media/i2c/mt9p031.c 12769F: include/media/i2c/mt9p031.h 12770 12771MT9T001 APTINA CAMERA SENSOR 12772M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12773L: linux-media@vger.kernel.org 12774S: Maintained 12775T: git git://linuxtv.org/media_tree.git 12776F: drivers/media/i2c/mt9t001.c 12777F: include/media/i2c/mt9t001.h 12778 12779MT9T112 APTINA CAMERA SENSOR 12780M: Jacopo Mondi <jacopo@jmondi.org> 12781L: linux-media@vger.kernel.org 12782S: Odd Fixes 12783T: git git://linuxtv.org/media_tree.git 12784F: drivers/media/i2c/mt9t112.c 12785F: include/media/i2c/mt9t112.h 12786 12787MT9V032 APTINA CAMERA SENSOR 12788M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12789L: linux-media@vger.kernel.org 12790S: Maintained 12791T: git git://linuxtv.org/media_tree.git 12792F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 12793F: drivers/media/i2c/mt9v032.c 12794F: include/media/i2c/mt9v032.h 12795 12796MT9V111 APTINA CAMERA SENSOR 12797M: Jacopo Mondi <jacopo@jmondi.org> 12798L: linux-media@vger.kernel.org 12799S: Maintained 12800T: git git://linuxtv.org/media_tree.git 12801F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 12802F: drivers/media/i2c/mt9v111.c 12803 12804MULTIFUNCTION DEVICES (MFD) 12805M: Lee Jones <lee.jones@linaro.org> 12806S: Supported 12807T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 12808F: Documentation/devicetree/bindings/mfd/ 12809F: drivers/mfd/ 12810F: include/dt-bindings/mfd/ 12811F: include/linux/mfd/ 12812 12813MULTIMEDIA CARD (MMC) ETC. OVER SPI 12814S: Orphan 12815F: drivers/mmc/host/mmc_spi.c 12816F: include/linux/spi/mmc_spi.h 12817 12818MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 12819M: Ulf Hansson <ulf.hansson@linaro.org> 12820L: linux-mmc@vger.kernel.org 12821S: Maintained 12822T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 12823F: Documentation/devicetree/bindings/mmc/ 12824F: drivers/mmc/ 12825F: include/linux/mmc/ 12826F: include/uapi/linux/mmc/ 12827 12828MULTIPLEXER SUBSYSTEM 12829M: Peter Rosin <peda@axentia.se> 12830S: Maintained 12831F: Documentation/ABI/testing/sysfs-class-mux* 12832F: Documentation/devicetree/bindings/mux/ 12833F: drivers/mux/ 12834F: include/dt-bindings/mux/ 12835F: include/linux/mux/ 12836 12837MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 12838M: Bin Liu <b-liu@ti.com> 12839L: linux-usb@vger.kernel.org 12840S: Maintained 12841F: drivers/usb/musb/ 12842 12843MXL301RF MEDIA DRIVER 12844M: Akihiro Tsukada <tskd08@gmail.com> 12845L: linux-media@vger.kernel.org 12846S: Odd Fixes 12847F: drivers/media/tuners/mxl301rf* 12848 12849MXL5007T MEDIA DRIVER 12850M: Michael Krufky <mkrufky@linuxtv.org> 12851L: linux-media@vger.kernel.org 12852S: Maintained 12853W: https://linuxtv.org 12854W: http://github.com/mkrufky 12855Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12856T: git git://linuxtv.org/mkrufky/tuners.git 12857F: drivers/media/tuners/mxl5007t.* 12858 12859MXSFB DRM DRIVER 12860M: Marek Vasut <marex@denx.de> 12861M: Stefan Agner <stefan@agner.ch> 12862L: dri-devel@lists.freedesktop.org 12863S: Supported 12864T: git git://anongit.freedesktop.org/drm/drm-misc 12865F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 12866F: drivers/gpu/drm/mxsfb/ 12867 12868MYLEX DAC960 PCI RAID Controller 12869M: Hannes Reinecke <hare@kernel.org> 12870L: linux-scsi@vger.kernel.org 12871S: Supported 12872F: drivers/scsi/myrb.* 12873F: drivers/scsi/myrs.* 12874 12875MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 12876M: Chris Lee <christopher.lee@cspi.com> 12877L: netdev@vger.kernel.org 12878S: Supported 12879W: https://www.cspi.com/ethernet-products/support/downloads/ 12880F: drivers/net/ethernet/myricom/myri10ge/ 12881 12882NAND FLASH SUBSYSTEM 12883M: Miquel Raynal <miquel.raynal@bootlin.com> 12884R: Richard Weinberger <richard@nod.at> 12885L: linux-mtd@lists.infradead.org 12886S: Maintained 12887W: http://www.linux-mtd.infradead.org/ 12888Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12889C: irc://irc.oftc.net/mtd 12890T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 12891F: drivers/mtd/nand/ 12892F: include/linux/mtd/*nand*.h 12893 12894NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 12895M: Daniel Mack <zonque@gmail.com> 12896L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12897S: Maintained 12898W: http://www.native-instruments.com 12899F: sound/usb/caiaq/ 12900 12901NATSEMI ETHERNET DRIVER (DP8381x) 12902S: Orphan 12903F: drivers/net/ethernet/natsemi/natsemi.c 12904 12905NCR 5380 SCSI DRIVERS 12906M: Finn Thain <fthain@linux-m68k.org> 12907M: Michael Schmitz <schmitzmic@gmail.com> 12908L: linux-scsi@vger.kernel.org 12909S: Maintained 12910F: Documentation/scsi/g_NCR5380.rst 12911F: drivers/scsi/NCR5380.* 12912F: drivers/scsi/arm/cumana_1.c 12913F: drivers/scsi/arm/oak.c 12914F: drivers/scsi/atari_scsi.* 12915F: drivers/scsi/dmx3191d.c 12916F: drivers/scsi/g_NCR5380.* 12917F: drivers/scsi/mac_scsi.* 12918F: drivers/scsi/sun3_scsi.* 12919F: drivers/scsi/sun3_scsi_vme.c 12920 12921NCSI LIBRARY 12922M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 12923S: Maintained 12924F: net/ncsi/ 12925 12926NCT6775 HARDWARE MONITOR DRIVER 12927M: Guenter Roeck <linux@roeck-us.net> 12928L: linux-hwmon@vger.kernel.org 12929S: Maintained 12930F: Documentation/hwmon/nct6775.rst 12931F: drivers/hwmon/nct6775.c 12932 12933NETDEVSIM 12934M: Jakub Kicinski <kuba@kernel.org> 12935S: Maintained 12936F: drivers/net/netdevsim/* 12937 12938NETEM NETWORK EMULATOR 12939M: Stephen Hemminger <stephen@networkplumber.org> 12940L: netdev@vger.kernel.org 12941S: Maintained 12942F: net/sched/sch_netem.c 12943 12944NETERION 10GbE DRIVERS (s2io/vxge) 12945M: Jon Mason <jdmason@kudzu.us> 12946L: netdev@vger.kernel.org 12947S: Supported 12948F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 12949F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst 12950F: drivers/net/ethernet/neterion/ 12951 12952NETFILTER 12953M: Pablo Neira Ayuso <pablo@netfilter.org> 12954M: Jozsef Kadlecsik <kadlec@netfilter.org> 12955M: Florian Westphal <fw@strlen.de> 12956L: netfilter-devel@vger.kernel.org 12957L: coreteam@netfilter.org 12958S: Maintained 12959W: http://www.netfilter.org/ 12960W: http://www.iptables.org/ 12961W: http://www.nftables.org/ 12962Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 12963C: irc://irc.libera.chat/netfilter 12964T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git 12965T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git 12966F: include/linux/netfilter* 12967F: include/linux/netfilter/ 12968F: include/net/netfilter/ 12969F: include/uapi/linux/netfilter* 12970F: include/uapi/linux/netfilter/ 12971F: net/*/netfilter.c 12972F: net/*/netfilter/ 12973F: net/bridge/br_netfilter*.c 12974F: net/netfilter/ 12975 12976NETROM NETWORK LAYER 12977M: Ralf Baechle <ralf@linux-mips.org> 12978L: linux-hams@vger.kernel.org 12979S: Maintained 12980W: http://www.linux-ax25.org/ 12981F: include/net/netrom.h 12982F: include/uapi/linux/netrom.h 12983F: net/netrom/ 12984 12985NETRONIX EMBEDDED CONTROLLER 12986M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 12987S: Maintained 12988F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 12989F: drivers/mfd/ntxec.c 12990F: drivers/pwm/pwm-ntxec.c 12991F: drivers/rtc/rtc-ntxec.c 12992F: include/linux/mfd/ntxec.h 12993 12994NETRONOME ETHERNET DRIVERS 12995M: Simon Horman <simon.horman@corigine.com> 12996R: Jakub Kicinski <kuba@kernel.org> 12997L: oss-drivers@corigine.com 12998S: Maintained 12999F: drivers/net/ethernet/netronome/ 13000 13001NETWORK BLOCK DEVICE (NBD) 13002M: Josef Bacik <josef@toxicpanda.com> 13003L: linux-block@vger.kernel.org 13004L: nbd@other.debian.org 13005S: Maintained 13006F: Documentation/admin-guide/blockdev/nbd.rst 13007F: drivers/block/nbd.c 13008F: include/trace/events/nbd.h 13009F: include/uapi/linux/nbd.h 13010 13011NETWORK DROP MONITOR 13012M: Neil Horman <nhorman@tuxdriver.com> 13013L: netdev@vger.kernel.org 13014S: Maintained 13015W: https://fedorahosted.org/dropwatch/ 13016F: include/uapi/linux/net_dropmon.h 13017F: net/core/drop_monitor.c 13018 13019NETWORKING DRIVERS 13020M: "David S. Miller" <davem@davemloft.net> 13021M: Jakub Kicinski <kuba@kernel.org> 13022L: netdev@vger.kernel.org 13023S: Maintained 13024Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13025T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13026T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13027F: Documentation/devicetree/bindings/net/ 13028F: drivers/connector/ 13029F: drivers/net/ 13030F: include/linux/etherdevice.h 13031F: include/linux/fcdevice.h 13032F: include/linux/fddidevice.h 13033F: include/linux/hippidevice.h 13034F: include/linux/if_* 13035F: include/linux/inetdevice.h 13036F: include/linux/netdevice.h 13037F: include/uapi/linux/if_* 13038F: include/uapi/linux/netdevice.h 13039 13040NETWORKING DRIVERS (WIRELESS) 13041M: Kalle Valo <kvalo@codeaurora.org> 13042L: linux-wireless@vger.kernel.org 13043S: Maintained 13044Q: http://patchwork.kernel.org/project/linux-wireless/list/ 13045T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git 13046T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git 13047F: Documentation/devicetree/bindings/net/wireless/ 13048F: drivers/net/wireless/ 13049 13050NETWORKING [DSA] 13051M: Andrew Lunn <andrew@lunn.ch> 13052M: Vivien Didelot <vivien.didelot@gmail.com> 13053M: Florian Fainelli <f.fainelli@gmail.com> 13054M: Vladimir Oltean <olteanv@gmail.com> 13055S: Maintained 13056F: Documentation/devicetree/bindings/net/dsa/ 13057F: drivers/net/dsa/ 13058F: include/linux/dsa/ 13059F: include/linux/platform_data/dsa.h 13060F: include/net/dsa.h 13061F: net/dsa/ 13062 13063NETWORKING [GENERAL] 13064M: "David S. Miller" <davem@davemloft.net> 13065M: Jakub Kicinski <kuba@kernel.org> 13066L: netdev@vger.kernel.org 13067S: Maintained 13068Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13069B: mailto:netdev@vger.kernel.org 13070T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13071T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13072F: Documentation/networking/ 13073F: include/linux/in.h 13074F: include/linux/net.h 13075F: include/linux/netdevice.h 13076F: include/net/ 13077F: include/uapi/linux/in.h 13078F: include/uapi/linux/net.h 13079F: include/uapi/linux/net_namespace.h 13080F: include/uapi/linux/netdevice.h 13081F: lib/net_utils.c 13082F: lib/random32.c 13083F: net/ 13084F: tools/testing/selftests/net/ 13085 13086NETWORKING [IPSEC] 13087M: Steffen Klassert <steffen.klassert@secunet.com> 13088M: Herbert Xu <herbert@gondor.apana.org.au> 13089M: "David S. Miller" <davem@davemloft.net> 13090L: netdev@vger.kernel.org 13091S: Maintained 13092T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 13093T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 13094F: include/net/xfrm.h 13095F: include/uapi/linux/xfrm.h 13096F: net/ipv4/ah4.c 13097F: net/ipv4/esp4* 13098F: net/ipv4/ip_vti.c 13099F: net/ipv4/ipcomp.c 13100F: net/ipv4/xfrm* 13101F: net/ipv6/ah6.c 13102F: net/ipv6/esp6* 13103F: net/ipv6/ip6_vti.c 13104F: net/ipv6/ipcomp6.c 13105F: net/ipv6/xfrm* 13106F: net/key/ 13107F: net/xfrm/ 13108F: tools/testing/selftests/net/ipsec.c 13109 13110NETWORKING [IPv4/IPv6] 13111M: "David S. Miller" <davem@davemloft.net> 13112M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 13113M: David Ahern <dsahern@kernel.org> 13114L: netdev@vger.kernel.org 13115S: Maintained 13116T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13117F: arch/x86/net/* 13118F: include/net/ip* 13119F: net/ipv4/ 13120F: net/ipv6/ 13121 13122NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 13123M: Paul Moore <paul@paul-moore.com> 13124L: netdev@vger.kernel.org 13125L: linux-security-module@vger.kernel.org 13126S: Maintained 13127W: https://github.com/netlabel 13128F: Documentation/netlabel/ 13129F: include/net/calipso.h 13130F: include/net/cipso_ipv4.h 13131F: include/net/netlabel.h 13132F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 13133F: include/uapi/linux/netfilter/xt_SECMARK.h 13134F: net/ipv4/cipso_ipv4.c 13135F: net/ipv6/calipso.c 13136F: net/netfilter/xt_CONNSECMARK.c 13137F: net/netfilter/xt_SECMARK.c 13138F: net/netlabel/ 13139 13140NETWORKING [MPTCP] 13141M: Mat Martineau <mathew.j.martineau@linux.intel.com> 13142M: Matthieu Baerts <matthieu.baerts@tessares.net> 13143L: netdev@vger.kernel.org 13144L: mptcp@lists.linux.dev 13145S: Maintained 13146W: https://github.com/multipath-tcp/mptcp_net-next/wiki 13147B: https://github.com/multipath-tcp/mptcp_net-next/issues 13148F: Documentation/networking/mptcp-sysctl.rst 13149F: include/net/mptcp.h 13150F: include/trace/events/mptcp.h 13151F: include/uapi/linux/mptcp.h 13152F: net/mptcp/ 13153F: tools/testing/selftests/net/mptcp/ 13154 13155NETWORKING [TCP] 13156M: Eric Dumazet <edumazet@google.com> 13157L: netdev@vger.kernel.org 13158S: Maintained 13159F: include/linux/tcp.h 13160F: include/net/tcp.h 13161F: include/trace/events/tcp.h 13162F: include/uapi/linux/tcp.h 13163F: net/ipv4/syncookies.c 13164F: net/ipv4/tcp*.c 13165F: net/ipv6/syncookies.c 13166F: net/ipv6/tcp*.c 13167 13168NETWORKING [TLS] 13169M: Boris Pismenny <borisp@nvidia.com> 13170M: John Fastabend <john.fastabend@gmail.com> 13171M: Daniel Borkmann <daniel@iogearbox.net> 13172M: Jakub Kicinski <kuba@kernel.org> 13173L: netdev@vger.kernel.org 13174S: Maintained 13175F: include/net/tls.h 13176F: include/uapi/linux/tls.h 13177F: net/tls/* 13178 13179NETWORKING [WIRELESS] 13180L: linux-wireless@vger.kernel.org 13181Q: http://patchwork.kernel.org/project/linux-wireless/list/ 13182 13183NETXEN (1/10) GbE SUPPORT 13184M: Manish Chopra <manishc@marvell.com> 13185M: Rahul Verma <rahulv@marvell.com> 13186M: GR-Linux-NIC-Dev@marvell.com 13187L: netdev@vger.kernel.org 13188S: Supported 13189F: drivers/net/ethernet/qlogic/netxen/ 13190 13191NET_FAILOVER MODULE 13192M: Sridhar Samudrala <sridhar.samudrala@intel.com> 13193L: netdev@vger.kernel.org 13194S: Supported 13195F: Documentation/networking/net_failover.rst 13196F: drivers/net/net_failover.c 13197F: include/net/net_failover.h 13198 13199NEXTHOP 13200M: David Ahern <dsahern@kernel.org> 13201L: netdev@vger.kernel.org 13202S: Maintained 13203F: include/net/netns/nexthop.h 13204F: include/net/nexthop.h 13205F: include/uapi/linux/nexthop.h 13206F: net/ipv4/nexthop.c 13207 13208NFC SUBSYSTEM 13209M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 13210L: linux-nfc@lists.01.org (subscribers-only) 13211L: netdev@vger.kernel.org 13212S: Maintained 13213F: Documentation/devicetree/bindings/net/nfc/ 13214F: drivers/nfc/ 13215F: include/linux/platform_data/nfcmrvl.h 13216F: include/net/nfc/ 13217F: include/uapi/linux/nfc.h 13218F: net/nfc/ 13219 13220NFC VIRTUAL NCI DEVICE DRIVER 13221M: Bongsu Jeon <bongsu.jeon@samsung.com> 13222L: netdev@vger.kernel.org 13223L: linux-nfc@lists.01.org (subscribers-only) 13224S: Supported 13225F: drivers/nfc/virtual_ncidev.c 13226F: tools/testing/selftests/nci/ 13227 13228NFS, SUNRPC, AND LOCKD CLIENTS 13229M: Trond Myklebust <trond.myklebust@hammerspace.com> 13230M: Anna Schumaker <anna.schumaker@netapp.com> 13231L: linux-nfs@vger.kernel.org 13232S: Maintained 13233W: http://client.linux-nfs.org 13234T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 13235F: fs/lockd/ 13236F: fs/nfs/ 13237F: fs/nfs_common/ 13238F: include/linux/lockd/ 13239F: include/linux/nfs* 13240F: include/linux/sunrpc/ 13241F: include/uapi/linux/nfs* 13242F: include/uapi/linux/sunrpc/ 13243F: net/sunrpc/ 13244F: Documentation/filesystems/nfs/ 13245 13246NILFS2 FILESYSTEM 13247M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 13248L: linux-nilfs@vger.kernel.org 13249S: Supported 13250W: https://nilfs.sourceforge.io/ 13251W: https://nilfs.osdn.jp/ 13252T: git git://github.com/konis/nilfs2.git 13253F: Documentation/filesystems/nilfs2.rst 13254F: fs/nilfs2/ 13255F: include/trace/events/nilfs2.h 13256F: include/uapi/linux/nilfs2_api.h 13257F: include/uapi/linux/nilfs2_ondisk.h 13258 13259NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 13260M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 13261S: Maintained 13262W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 13263F: Documentation/scsi/NinjaSCSI.rst 13264F: drivers/scsi/pcmcia/nsp_* 13265 13266NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 13267M: GOTO Masanori <gotom@debian.or.jp> 13268M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 13269S: Maintained 13270W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 13271F: Documentation/scsi/NinjaSCSI.rst 13272F: drivers/scsi/nsp32* 13273 13274NIOS2 ARCHITECTURE 13275M: Dinh Nguyen <dinguyen@kernel.org> 13276S: Maintained 13277T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 13278F: arch/nios2/ 13279 13280NITRO ENCLAVES (NE) 13281M: Andra Paraschiv <andraprs@amazon.com> 13282M: Alexandru Vasile <lexnv@amazon.com> 13283M: Alexandru Ciobotaru <alcioa@amazon.com> 13284L: linux-kernel@vger.kernel.org 13285S: Supported 13286W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 13287F: Documentation/virt/ne_overview.rst 13288F: drivers/virt/nitro_enclaves/ 13289F: include/linux/nitro_enclaves.h 13290F: include/uapi/linux/nitro_enclaves.h 13291F: samples/nitro_enclaves/ 13292 13293NOHZ, DYNTICKS SUPPORT 13294M: Frederic Weisbecker <fweisbec@gmail.com> 13295M: Thomas Gleixner <tglx@linutronix.de> 13296M: Ingo Molnar <mingo@kernel.org> 13297L: linux-kernel@vger.kernel.org 13298S: Maintained 13299T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 13300F: include/linux/sched/nohz.h 13301F: include/linux/tick.h 13302F: kernel/time/tick*.* 13303 13304NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 13305M: Pavel Machek <pavel@ucw.cz> 13306M: Sakari Ailus <sakari.ailus@iki.fi> 13307L: linux-media@vger.kernel.org 13308S: Maintained 13309F: drivers/media/i2c/ad5820.c 13310F: drivers/media/i2c/et8ek8 13311 13312NOKIA N900 POWER SUPPLY DRIVERS 13313R: Pali Rohár <pali@kernel.org> 13314F: drivers/power/supply/bq2415x_charger.c 13315F: drivers/power/supply/bq27xxx_battery.c 13316F: drivers/power/supply/bq27xxx_battery_i2c.c 13317F: drivers/power/supply/isp1704_charger.c 13318F: drivers/power/supply/rx51_battery.c 13319F: include/linux/power/bq2415x_charger.h 13320F: include/linux/power/bq27xxx_battery.h 13321 13322NOLIBC HEADER FILE 13323M: Willy Tarreau <w@1wt.eu> 13324S: Maintained 13325T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 13326F: tools/include/nolibc/ 13327 13328NSDEPS 13329M: Matthias Maennich <maennich@google.com> 13330S: Maintained 13331F: Documentation/core-api/symbol-namespaces.rst 13332F: scripts/nsdeps 13333 13334NTB AMD DRIVER 13335M: Sanjay R Mehta <sanju.mehta@amd.com> 13336M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 13337L: linux-ntb@googlegroups.com 13338S: Supported 13339F: drivers/ntb/hw/amd/ 13340 13341NTB DRIVER CORE 13342M: Jon Mason <jdmason@kudzu.us> 13343M: Dave Jiang <dave.jiang@intel.com> 13344M: Allen Hubbe <allenbh@gmail.com> 13345L: linux-ntb@googlegroups.com 13346S: Supported 13347W: https://github.com/jonmason/ntb/wiki 13348T: git git://github.com/jonmason/ntb.git 13349F: drivers/net/ntb_netdev.c 13350F: drivers/ntb/ 13351F: include/linux/ntb.h 13352F: include/linux/ntb_transport.h 13353F: tools/testing/selftests/ntb/ 13354 13355NTB IDT DRIVER 13356M: Serge Semin <fancer.lancer@gmail.com> 13357L: linux-ntb@googlegroups.com 13358S: Supported 13359F: drivers/ntb/hw/idt/ 13360 13361NTB INTEL DRIVER 13362M: Dave Jiang <dave.jiang@intel.com> 13363L: linux-ntb@googlegroups.com 13364S: Supported 13365W: https://github.com/davejiang/linux/wiki 13366T: git https://github.com/davejiang/linux.git 13367F: drivers/ntb/hw/intel/ 13368 13369NTFS FILESYSTEM 13370M: Anton Altaparmakov <anton@tuxera.com> 13371L: linux-ntfs-dev@lists.sourceforge.net 13372S: Supported 13373W: http://www.tuxera.com/ 13374T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 13375F: Documentation/filesystems/ntfs.rst 13376F: fs/ntfs/ 13377 13378NTFS3 FILESYSTEM 13379M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 13380L: ntfs3@lists.linux.dev 13381S: Supported 13382W: http://www.paragon-software.com/ 13383T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 13384F: Documentation/filesystems/ntfs3.rst 13385F: fs/ntfs3/ 13386 13387NUBUS SUBSYSTEM 13388M: Finn Thain <fthain@linux-m68k.org> 13389L: linux-m68k@lists.linux-m68k.org 13390S: Maintained 13391F: arch/*/include/asm/nubus.h 13392F: drivers/nubus/ 13393F: include/linux/nubus.h 13394F: include/uapi/linux/nubus.h 13395 13396NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 13397M: Antonino Daplas <adaplas@gmail.com> 13398L: linux-fbdev@vger.kernel.org 13399S: Maintained 13400F: drivers/video/fbdev/nvidia/ 13401F: drivers/video/fbdev/riva/ 13402 13403NVM EXPRESS DRIVER 13404M: Keith Busch <kbusch@kernel.org> 13405M: Jens Axboe <axboe@fb.com> 13406M: Christoph Hellwig <hch@lst.de> 13407M: Sagi Grimberg <sagi@grimberg.me> 13408L: linux-nvme@lists.infradead.org 13409S: Supported 13410W: http://git.infradead.org/nvme.git 13411T: git://git.infradead.org/nvme.git 13412F: drivers/nvme/host/ 13413F: include/linux/nvme.h 13414F: include/uapi/linux/nvme_ioctl.h 13415 13416NVM EXPRESS FC TRANSPORT DRIVERS 13417M: James Smart <james.smart@broadcom.com> 13418L: linux-nvme@lists.infradead.org 13419S: Supported 13420F: drivers/nvme/host/fc.c 13421F: drivers/nvme/target/fc.c 13422F: drivers/nvme/target/fcloop.c 13423F: include/linux/nvme-fc-driver.h 13424F: include/linux/nvme-fc.h 13425 13426NVM EXPRESS TARGET DRIVER 13427M: Christoph Hellwig <hch@lst.de> 13428M: Sagi Grimberg <sagi@grimberg.me> 13429M: Chaitanya Kulkarni <kch@nvidia.com> 13430L: linux-nvme@lists.infradead.org 13431S: Supported 13432W: http://git.infradead.org/nvme.git 13433T: git://git.infradead.org/nvme.git 13434F: drivers/nvme/target/ 13435 13436NVMEM FRAMEWORK 13437M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 13438S: Maintained 13439T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 13440F: Documentation/ABI/stable/sysfs-bus-nvmem 13441F: Documentation/devicetree/bindings/nvmem/ 13442F: drivers/nvmem/ 13443F: include/linux/nvmem-consumer.h 13444F: include/linux/nvmem-provider.h 13445 13446NXP C45 TJA11XX PHY DRIVER 13447M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 13448L: netdev@vger.kernel.org 13449S: Maintained 13450F: drivers/net/phy/nxp-c45-tja11xx.c 13451 13452NXP FSPI DRIVER 13453M: Ashish Kumar <ashish.kumar@nxp.com> 13454R: Yogesh Gaur <yogeshgaur.83@gmail.com> 13455L: linux-spi@vger.kernel.org 13456S: Maintained 13457F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt 13458F: drivers/spi/spi-nxp-fspi.c 13459 13460NXP FXAS21002C DRIVER 13461M: Rui Miguel Silva <rmfrfs@gmail.com> 13462L: linux-iio@vger.kernel.org 13463S: Maintained 13464F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 13465F: drivers/iio/gyro/fxas21002c.h 13466F: drivers/iio/gyro/fxas21002c_core.c 13467F: drivers/iio/gyro/fxas21002c_i2c.c 13468F: drivers/iio/gyro/fxas21002c_spi.c 13469 13470NXP i.MX CLOCK DRIVERS 13471M: Abel Vesa <abel.vesa@nxp.com> 13472L: linux-clk@vger.kernel.org 13473L: linux-imx@nxp.com 13474S: Maintained 13475F: drivers/clk/imx/ 13476 13477NXP i.MX 8MQ DCSS DRIVER 13478M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 13479R: Lucas Stach <l.stach@pengutronix.de> 13480L: dri-devel@lists.freedesktop.org 13481S: Maintained 13482F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 13483F: drivers/gpu/drm/imx/dcss/ 13484 13485NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 13486M: Jagan Teki <jagan@amarulasolutions.com> 13487S: Maintained 13488F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 13489F: drivers/regulator/pf8x00-regulator.c 13490 13491NXP PTN5150A CC LOGIC AND EXTCON DRIVER 13492M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 13493L: linux-kernel@vger.kernel.org 13494S: Maintained 13495F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 13496F: drivers/extcon/extcon-ptn5150.c 13497 13498NXP SGTL5000 DRIVER 13499M: Fabio Estevam <festevam@gmail.com> 13500L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13501S: Maintained 13502F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 13503F: sound/soc/codecs/sgtl5000* 13504 13505NXP SJA1105 ETHERNET SWITCH DRIVER 13506M: Vladimir Oltean <olteanv@gmail.com> 13507L: linux-kernel@vger.kernel.org 13508S: Maintained 13509F: drivers/net/dsa/sja1105 13510F: drivers/net/pcs/pcs-xpcs-nxp.c 13511 13512NXP TDA998X DRM DRIVER 13513M: Russell King <linux@armlinux.org.uk> 13514S: Maintained 13515T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 13516T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 13517F: drivers/gpu/drm/i2c/tda998x_drv.c 13518F: include/drm/i2c/tda998x.h 13519F: include/dt-bindings/display/tda998x.h 13520K: "nxp,tda998x" 13521 13522NXP TFA9879 DRIVER 13523M: Peter Rosin <peda@axentia.se> 13524L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13525S: Maintained 13526F: Documentation/devicetree/bindings/sound/tfa9879.txt 13527F: sound/soc/codecs/tfa9879* 13528 13529NXP/Goodix TFA989X (TFA1) DRIVER 13530M: Stephan Gerhold <stephan@gerhold.net> 13531L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13532S: Maintained 13533F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 13534F: sound/soc/codecs/tfa989x.c 13535 13536NXP-NCI NFC DRIVER 13537R: Charles Gorand <charles.gorand@effinnov.com> 13538L: linux-nfc@lists.01.org (subscribers-only) 13539S: Supported 13540F: drivers/nfc/nxp-nci 13541 13542NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 13543M: Mirela Rabulea <mirela.rabulea@nxp.com> 13544R: NXP Linux Team <linux-imx@nxp.com> 13545L: linux-media@vger.kernel.org 13546S: Maintained 13547F: Documentation/devicetree/bindings/media/imx8-jpeg.yaml 13548F: drivers/media/platform/imx-jpeg 13549 13550NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 13551M: Jonas Malaco <jonas@protocubo.io> 13552L: linux-hwmon@vger.kernel.org 13553S: Maintained 13554F: Documentation/hwmon/nzxt-kraken2.rst 13555F: drivers/hwmon/nzxt-kraken2.c 13556 13557OBJAGG 13558M: Jiri Pirko <jiri@nvidia.com> 13559L: netdev@vger.kernel.org 13560S: Supported 13561F: include/linux/objagg.h 13562F: lib/objagg.c 13563F: lib/test_objagg.c 13564 13565OBJTOOL 13566M: Josh Poimboeuf <jpoimboe@redhat.com> 13567M: Peter Zijlstra <peterz@infradead.org> 13568S: Supported 13569F: tools/objtool/ 13570F: include/linux/objtool.h 13571 13572OCELOT ETHERNET SWITCH DRIVER 13573M: Vladimir Oltean <vladimir.oltean@nxp.com> 13574M: Claudiu Manoil <claudiu.manoil@nxp.com> 13575M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13576M: UNGLinuxDriver@microchip.com 13577L: netdev@vger.kernel.org 13578S: Supported 13579F: drivers/net/dsa/ocelot/* 13580F: drivers/net/ethernet/mscc/ 13581F: include/soc/mscc/ocelot* 13582F: net/dsa/tag_ocelot.c 13583F: net/dsa/tag_ocelot_8021q.c 13584F: tools/testing/selftests/drivers/net/ocelot/* 13585 13586OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 13587M: Frederic Barrat <fbarrat@linux.ibm.com> 13588M: Andrew Donnellan <ajd@linux.ibm.com> 13589L: linuxppc-dev@lists.ozlabs.org 13590S: Supported 13591F: Documentation/userspace-api/accelerators/ocxl.rst 13592F: arch/powerpc/include/asm/pnv-ocxl.h 13593F: arch/powerpc/platforms/powernv/ocxl.c 13594F: drivers/misc/ocxl/ 13595F: include/misc/ocxl* 13596F: include/uapi/misc/ocxl.h 13597 13598OMAP AUDIO SUPPORT 13599M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 13600M: Jarkko Nikula <jarkko.nikula@bitmer.com> 13601L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13602L: linux-omap@vger.kernel.org 13603S: Maintained 13604F: sound/soc/ti/n810.c 13605F: sound/soc/ti/omap* 13606F: sound/soc/ti/rx51.c 13607F: sound/soc/ti/sdma-pcm.* 13608 13609OMAP CLOCK FRAMEWORK SUPPORT 13610M: Paul Walmsley <paul@pwsan.com> 13611L: linux-omap@vger.kernel.org 13612S: Maintained 13613F: arch/arm/*omap*/*clock* 13614 13615OMAP DEVICE TREE SUPPORT 13616M: Benoît Cousson <bcousson@baylibre.com> 13617M: Tony Lindgren <tony@atomide.com> 13618L: linux-omap@vger.kernel.org 13619L: devicetree@vger.kernel.org 13620S: Maintained 13621F: arch/arm/boot/dts/*am3* 13622F: arch/arm/boot/dts/*am4* 13623F: arch/arm/boot/dts/*am5* 13624F: arch/arm/boot/dts/*dra7* 13625F: arch/arm/boot/dts/*omap* 13626F: arch/arm/boot/dts/logicpd-som-lv* 13627F: arch/arm/boot/dts/logicpd-torpedo* 13628 13629OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 13630L: linux-omap@vger.kernel.org 13631L: linux-fbdev@vger.kernel.org 13632S: Orphan 13633F: Documentation/arm/omap/dss.rst 13634F: drivers/video/fbdev/omap2/ 13635 13636OMAP FRAMEBUFFER SUPPORT 13637L: linux-fbdev@vger.kernel.org 13638L: linux-omap@vger.kernel.org 13639S: Orphan 13640F: drivers/video/fbdev/omap/ 13641 13642OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 13643M: Roger Quadros <rogerq@kernel.org> 13644M: Tony Lindgren <tony@atomide.com> 13645L: linux-omap@vger.kernel.org 13646S: Maintained 13647F: arch/arm/mach-omap2/*gpmc* 13648F: drivers/memory/omap-gpmc.c 13649 13650OMAP GPIO DRIVER 13651M: Grygorii Strashko <grygorii.strashko@ti.com> 13652M: Santosh Shilimkar <ssantosh@kernel.org> 13653M: Kevin Hilman <khilman@kernel.org> 13654L: linux-omap@vger.kernel.org 13655S: Maintained 13656F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 13657F: drivers/gpio/gpio-omap.c 13658 13659OMAP HARDWARE SPINLOCK SUPPORT 13660M: Ohad Ben-Cohen <ohad@wizery.com> 13661L: linux-omap@vger.kernel.org 13662S: Maintained 13663F: drivers/hwspinlock/omap_hwspinlock.c 13664 13665OMAP HS MMC SUPPORT 13666L: linux-mmc@vger.kernel.org 13667L: linux-omap@vger.kernel.org 13668S: Orphan 13669F: drivers/mmc/host/omap_hsmmc.c 13670 13671OMAP HWMOD DATA 13672M: Paul Walmsley <paul@pwsan.com> 13673L: linux-omap@vger.kernel.org 13674S: Maintained 13675F: arch/arm/mach-omap2/omap_hwmod*data* 13676 13677OMAP HWMOD SUPPORT 13678M: Benoît Cousson <bcousson@baylibre.com> 13679M: Paul Walmsley <paul@pwsan.com> 13680L: linux-omap@vger.kernel.org 13681S: Maintained 13682F: arch/arm/mach-omap2/omap_hwmod.* 13683 13684OMAP I2C DRIVER 13685M: Vignesh R <vigneshr@ti.com> 13686L: linux-omap@vger.kernel.org 13687L: linux-i2c@vger.kernel.org 13688S: Maintained 13689F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 13690F: drivers/i2c/busses/i2c-omap.c 13691 13692OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 13693M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13694L: linux-media@vger.kernel.org 13695S: Maintained 13696F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 13697F: drivers/media/platform/omap3isp/ 13698F: drivers/staging/media/omap4iss/ 13699 13700OMAP MMC SUPPORT 13701M: Aaro Koskinen <aaro.koskinen@iki.fi> 13702L: linux-omap@vger.kernel.org 13703S: Odd Fixes 13704F: drivers/mmc/host/omap.c 13705 13706OMAP POWER MANAGEMENT SUPPORT 13707M: Kevin Hilman <khilman@kernel.org> 13708L: linux-omap@vger.kernel.org 13709S: Maintained 13710F: arch/arm/*omap*/*pm* 13711F: drivers/cpufreq/omap-cpufreq.c 13712 13713OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 13714M: Rajendra Nayak <rnayak@codeaurora.org> 13715M: Paul Walmsley <paul@pwsan.com> 13716L: linux-omap@vger.kernel.org 13717S: Maintained 13718F: arch/arm/mach-omap2/prm* 13719 13720OMAP RANDOM NUMBER GENERATOR SUPPORT 13721M: Deepak Saxena <dsaxena@plexity.net> 13722S: Maintained 13723F: drivers/char/hw_random/omap-rng.c 13724 13725OMAP USB SUPPORT 13726L: linux-usb@vger.kernel.org 13727L: linux-omap@vger.kernel.org 13728S: Orphan 13729F: arch/arm/*omap*/usb* 13730F: drivers/usb/*/*omap* 13731 13732OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 13733M: Mark Jackson <mpfj@newflow.co.uk> 13734L: linux-omap@vger.kernel.org 13735S: Maintained 13736F: arch/arm/boot/dts/am335x-nano.dts 13737 13738OMAP1 SUPPORT 13739M: Aaro Koskinen <aaro.koskinen@iki.fi> 13740M: Tony Lindgren <tony@atomide.com> 13741L: linux-omap@vger.kernel.org 13742S: Maintained 13743Q: http://patchwork.kernel.org/project/linux-omap/list/ 13744T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 13745F: arch/arm/configs/omap1_defconfig 13746F: arch/arm/mach-omap1/ 13747F: arch/arm/plat-omap/ 13748F: drivers/i2c/busses/i2c-omap.c 13749F: include/linux/platform_data/ams-delta-fiq.h 13750F: include/linux/platform_data/i2c-omap.h 13751 13752OMAP2+ SUPPORT 13753M: Tony Lindgren <tony@atomide.com> 13754L: linux-omap@vger.kernel.org 13755S: Maintained 13756W: http://www.muru.com/linux/omap/ 13757W: http://linux.omap.com/ 13758Q: http://patchwork.kernel.org/project/linux-omap/list/ 13759T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 13760F: arch/arm/configs/omap2plus_defconfig 13761F: arch/arm/mach-omap2/ 13762F: arch/arm/plat-omap/ 13763F: drivers/bus/ti-sysc.c 13764F: drivers/i2c/busses/i2c-omap.c 13765F: drivers/irqchip/irq-omap-intc.c 13766F: drivers/mfd/*omap*.c 13767F: drivers/mfd/menelaus.c 13768F: drivers/mfd/palmas.c 13769F: drivers/mfd/tps65217.c 13770F: drivers/mfd/tps65218.c 13771F: drivers/mfd/tps65910.c 13772F: drivers/mfd/twl-core.[ch] 13773F: drivers/mfd/twl4030*.c 13774F: drivers/mfd/twl6030*.c 13775F: drivers/mfd/twl6040*.c 13776F: drivers/regulator/palmas-regulator*.c 13777F: drivers/regulator/pbias-regulator.c 13778F: drivers/regulator/tps65217-regulator.c 13779F: drivers/regulator/tps65218-regulator.c 13780F: drivers/regulator/tps65910-regulator.c 13781F: drivers/regulator/twl-regulator.c 13782F: drivers/regulator/twl6030-regulator.c 13783F: include/linux/platform_data/i2c-omap.h 13784F: include/linux/platform_data/ti-sysc.h 13785 13786OMFS FILESYSTEM 13787M: Bob Copeland <me@bobcopeland.com> 13788L: linux-karma-devel@lists.sourceforge.net 13789S: Maintained 13790F: Documentation/filesystems/omfs.rst 13791F: fs/omfs/ 13792 13793OMNIKEY CARDMAN 4000 DRIVER 13794M: Harald Welte <laforge@gnumonks.org> 13795S: Maintained 13796F: drivers/char/pcmcia/cm4000_cs.c 13797F: include/linux/cm4000_cs.h 13798F: include/uapi/linux/cm4000_cs.h 13799 13800OMNIKEY CARDMAN 4040 DRIVER 13801M: Harald Welte <laforge@gnumonks.org> 13802S: Maintained 13803F: drivers/char/pcmcia/cm4040_cs.* 13804 13805OMNIVISION OV02A10 SENSOR DRIVER 13806M: Dongchun Zhu <dongchun.zhu@mediatek.com> 13807L: linux-media@vger.kernel.org 13808S: Maintained 13809T: git git://linuxtv.org/media_tree.git 13810F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 13811F: drivers/media/i2c/ov02a10.c 13812 13813OMNIVISION OV13858 SENSOR DRIVER 13814M: Sakari Ailus <sakari.ailus@linux.intel.com> 13815L: linux-media@vger.kernel.org 13816S: Maintained 13817T: git git://linuxtv.org/media_tree.git 13818F: drivers/media/i2c/ov13858.c 13819 13820OMNIVISION OV2680 SENSOR DRIVER 13821M: Rui Miguel Silva <rmfrfs@gmail.com> 13822L: linux-media@vger.kernel.org 13823S: Maintained 13824T: git git://linuxtv.org/media_tree.git 13825F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 13826F: drivers/media/i2c/ov2680.c 13827 13828OMNIVISION OV2685 SENSOR DRIVER 13829M: Shunqian Zheng <zhengsq@rock-chips.com> 13830L: linux-media@vger.kernel.org 13831S: Maintained 13832T: git git://linuxtv.org/media_tree.git 13833F: drivers/media/i2c/ov2685.c 13834 13835OMNIVISION OV2740 SENSOR DRIVER 13836M: Tianshu Qiu <tian.shu.qiu@intel.com> 13837R: Shawn Tu <shawnx.tu@intel.com> 13838R: Bingbu Cao <bingbu.cao@intel.com> 13839L: linux-media@vger.kernel.org 13840S: Maintained 13841T: git git://linuxtv.org/media_tree.git 13842F: drivers/media/i2c/ov2740.c 13843 13844OMNIVISION OV5640 SENSOR DRIVER 13845M: Steve Longerbeam <slongerbeam@gmail.com> 13846L: linux-media@vger.kernel.org 13847S: Maintained 13848T: git git://linuxtv.org/media_tree.git 13849F: drivers/media/i2c/ov5640.c 13850 13851OMNIVISION OV5647 SENSOR DRIVER 13852M: Dave Stevenson <dave.stevenson@raspberrypi.com> 13853M: Jacopo Mondi <jacopo@jmondi.org> 13854L: linux-media@vger.kernel.org 13855S: Maintained 13856T: git git://linuxtv.org/media_tree.git 13857F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 13858F: drivers/media/i2c/ov5647.c 13859 13860OMNIVISION OV5670 SENSOR DRIVER 13861M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 13862M: Hyungwoo Yang <hyungwoo.yang@intel.com> 13863L: linux-media@vger.kernel.org 13864S: Maintained 13865T: git git://linuxtv.org/media_tree.git 13866F: drivers/media/i2c/ov5670.c 13867 13868OMNIVISION OV5675 SENSOR DRIVER 13869M: Shawn Tu <shawnx.tu@intel.com> 13870L: linux-media@vger.kernel.org 13871S: Maintained 13872T: git git://linuxtv.org/media_tree.git 13873F: drivers/media/i2c/ov5675.c 13874 13875OMNIVISION OV5695 SENSOR DRIVER 13876M: Shunqian Zheng <zhengsq@rock-chips.com> 13877L: linux-media@vger.kernel.org 13878S: Maintained 13879T: git git://linuxtv.org/media_tree.git 13880F: drivers/media/i2c/ov5695.c 13881 13882OMNIVISION OV7670 SENSOR DRIVER 13883L: linux-media@vger.kernel.org 13884S: Orphan 13885T: git git://linuxtv.org/media_tree.git 13886F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 13887F: drivers/media/i2c/ov7670.c 13888 13889OMNIVISION OV772x SENSOR DRIVER 13890M: Jacopo Mondi <jacopo@jmondi.org> 13891L: linux-media@vger.kernel.org 13892S: Odd fixes 13893T: git git://linuxtv.org/media_tree.git 13894F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 13895F: drivers/media/i2c/ov772x.c 13896F: include/media/i2c/ov772x.h 13897 13898OMNIVISION OV7740 SENSOR DRIVER 13899M: Wenyou Yang <wenyou.yang@microchip.com> 13900L: linux-media@vger.kernel.org 13901S: Maintained 13902T: git git://linuxtv.org/media_tree.git 13903F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 13904F: drivers/media/i2c/ov7740.c 13905 13906OMNIVISION OV8856 SENSOR DRIVER 13907M: Dongchun Zhu <dongchun.zhu@mediatek.com> 13908L: linux-media@vger.kernel.org 13909S: Maintained 13910T: git git://linuxtv.org/media_tree.git 13911F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 13912F: drivers/media/i2c/ov8856.c 13913 13914OMNIVISION OV9282 SENSOR DRIVER 13915M: Paul J. Murphy <paul.j.murphy@intel.com> 13916M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 13917L: linux-media@vger.kernel.org 13918S: Maintained 13919T: git git://linuxtv.org/media_tree.git 13920F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 13921F: drivers/media/i2c/ov9282.c 13922 13923OMNIVISION OV9640 SENSOR DRIVER 13924M: Petr Cvek <petrcvekcz@gmail.com> 13925L: linux-media@vger.kernel.org 13926S: Maintained 13927F: drivers/media/i2c/ov9640.* 13928 13929OMNIVISION OV9650 SENSOR DRIVER 13930M: Sakari Ailus <sakari.ailus@linux.intel.com> 13931R: Akinobu Mita <akinobu.mita@gmail.com> 13932R: Sylwester Nawrocki <s.nawrocki@samsung.com> 13933L: linux-media@vger.kernel.org 13934S: Maintained 13935T: git git://linuxtv.org/media_tree.git 13936F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 13937F: drivers/media/i2c/ov9650.c 13938 13939OMNIVISION OV9734 SENSOR DRIVER 13940M: Tianshu Qiu <tian.shu.qiu@intel.com> 13941R: Bingbu Cao <bingbu.cao@intel.com> 13942L: linux-media@vger.kernel.org 13943S: Maintained 13944T: git git://linuxtv.org/media_tree.git 13945F: drivers/media/i2c/ov9734.c 13946 13947ONENAND FLASH DRIVER 13948M: Kyungmin Park <kyungmin.park@samsung.com> 13949L: linux-mtd@lists.infradead.org 13950S: Maintained 13951F: drivers/mtd/nand/onenand/ 13952F: include/linux/mtd/onenand*.h 13953 13954ONION OMEGA2+ BOARD 13955M: Harvey Hunt <harveyhuntnexus@gmail.com> 13956L: linux-mips@vger.kernel.org 13957S: Maintained 13958F: arch/mips/boot/dts/ralink/omega2p.dts 13959 13960OP-TEE DRIVER 13961M: Jens Wiklander <jens.wiklander@linaro.org> 13962L: op-tee@lists.trustedfirmware.org 13963S: Maintained 13964F: Documentation/ABI/testing/sysfs-bus-optee-devices 13965F: drivers/tee/optee/ 13966 13967OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 13968M: Sumit Garg <sumit.garg@linaro.org> 13969L: op-tee@lists.trustedfirmware.org 13970S: Maintained 13971F: drivers/char/hw_random/optee-rng.c 13972 13973OPA-VNIC DRIVER 13974M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 13975M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 13976L: linux-rdma@vger.kernel.org 13977S: Supported 13978F: drivers/infiniband/ulp/opa_vnic 13979 13980OPEN FIRMWARE AND DEVICE TREE OVERLAYS 13981M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 13982M: Frank Rowand <frowand.list@gmail.com> 13983L: devicetree@vger.kernel.org 13984S: Maintained 13985F: Documentation/devicetree/dynamic-resolution-notes.rst 13986F: Documentation/devicetree/overlay-notes.rst 13987F: drivers/of/overlay.c 13988F: drivers/of/resolver.c 13989K: of_overlay_notifier_ 13990 13991OPEN FIRMWARE AND FLATTENED DEVICE TREE 13992M: Rob Herring <robh+dt@kernel.org> 13993M: Frank Rowand <frowand.list@gmail.com> 13994L: devicetree@vger.kernel.org 13995S: Maintained 13996W: http://www.devicetree.org/ 13997T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 13998F: Documentation/ABI/testing/sysfs-firmware-ofw 13999F: drivers/of/ 14000F: include/linux/of*.h 14001F: scripts/dtc/ 14002 14003OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 14004M: Rob Herring <robh+dt@kernel.org> 14005L: devicetree@vger.kernel.org 14006S: Maintained 14007Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 14008T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14009F: Documentation/devicetree/ 14010F: arch/*/boot/dts/ 14011F: include/dt-bindings/ 14012 14013OPENCOMPUTE PTP CLOCK DRIVER 14014M: Jonathan Lemon <jonathan.lemon@gmail.com> 14015L: netdev@vger.kernel.org 14016S: Maintained 14017F: drivers/ptp/ptp_ocp.c 14018 14019OPENCORES I2C BUS DRIVER 14020M: Peter Korsgaard <peter@korsgaard.com> 14021M: Andrew Lunn <andrew@lunn.ch> 14022L: linux-i2c@vger.kernel.org 14023S: Maintained 14024F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 14025F: Documentation/i2c/busses/i2c-ocores.rst 14026F: drivers/i2c/busses/i2c-ocores.c 14027F: include/linux/platform_data/i2c-ocores.h 14028 14029OPENRISC ARCHITECTURE 14030M: Jonas Bonn <jonas@southpole.se> 14031M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 14032M: Stafford Horne <shorne@gmail.com> 14033L: openrisc@lists.librecores.org 14034S: Maintained 14035W: http://openrisc.io 14036T: git git://github.com/openrisc/linux.git 14037F: Documentation/devicetree/bindings/openrisc/ 14038F: Documentation/openrisc/ 14039F: arch/openrisc/ 14040F: drivers/irqchip/irq-ompic.c 14041F: drivers/irqchip/irq-or1k-* 14042 14043OPENVSWITCH 14044M: Pravin B Shelar <pshelar@ovn.org> 14045L: netdev@vger.kernel.org 14046L: dev@openvswitch.org 14047S: Maintained 14048W: http://openvswitch.org 14049F: include/uapi/linux/openvswitch.h 14050F: net/openvswitch/ 14051 14052OPERATING PERFORMANCE POINTS (OPP) 14053M: Viresh Kumar <vireshk@kernel.org> 14054M: Nishanth Menon <nm@ti.com> 14055M: Stephen Boyd <sboyd@kernel.org> 14056L: linux-pm@vger.kernel.org 14057S: Maintained 14058T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 14059F: Documentation/devicetree/bindings/opp/ 14060F: Documentation/power/opp.rst 14061F: drivers/opp/ 14062F: include/linux/pm_opp.h 14063 14064OPL4 DRIVER 14065M: Clemens Ladisch <clemens@ladisch.de> 14066L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14067S: Maintained 14068T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 14069F: sound/drivers/opl4/ 14070 14071ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 14072M: Mark Fasheh <mark@fasheh.com> 14073M: Joel Becker <jlbec@evilplan.org> 14074M: Joseph Qi <joseph.qi@linux.alibaba.com> 14075L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 14076S: Supported 14077W: http://ocfs2.wiki.kernel.org 14078F: Documentation/filesystems/dlmfs.rst 14079F: Documentation/filesystems/ocfs2.rst 14080F: fs/ocfs2/ 14081 14082ORANGEFS FILESYSTEM 14083M: Mike Marshall <hubcap@omnibond.com> 14084R: Martin Brandenburg <martin@omnibond.com> 14085L: devel@lists.orangefs.org 14086S: Supported 14087T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 14088F: Documentation/filesystems/orangefs.rst 14089F: fs/orangefs/ 14090 14091ORINOCO DRIVER 14092L: linux-wireless@vger.kernel.org 14093S: Orphan 14094W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 14095W: http://www.nongnu.org/orinoco/ 14096F: drivers/net/wireless/intersil/orinoco/ 14097 14098OV2659 OMNIVISION SENSOR DRIVER 14099M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 14100L: linux-media@vger.kernel.org 14101S: Maintained 14102W: https://linuxtv.org 14103Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14104T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 14105F: drivers/media/i2c/ov2659.c 14106F: include/media/i2c/ov2659.h 14107 14108OVERLAY FILESYSTEM 14109M: Miklos Szeredi <miklos@szeredi.hu> 14110L: linux-unionfs@vger.kernel.org 14111S: Supported 14112T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 14113F: Documentation/filesystems/overlayfs.rst 14114F: fs/overlayfs/ 14115 14116P54 WIRELESS DRIVER 14117M: Christian Lamparter <chunkeey@googlemail.com> 14118L: linux-wireless@vger.kernel.org 14119S: Maintained 14120W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 14121F: drivers/net/wireless/intersil/p54/ 14122 14123PACKING 14124M: Vladimir Oltean <olteanv@gmail.com> 14125L: netdev@vger.kernel.org 14126S: Supported 14127F: Documentation/core-api/packing.rst 14128F: include/linux/packing.h 14129F: lib/packing.c 14130 14131PADATA PARALLEL EXECUTION MECHANISM 14132M: Steffen Klassert <steffen.klassert@secunet.com> 14133M: Daniel Jordan <daniel.m.jordan@oracle.com> 14134L: linux-crypto@vger.kernel.org 14135L: linux-kernel@vger.kernel.org 14136S: Maintained 14137F: Documentation/core-api/padata.rst 14138F: include/linux/padata.h 14139F: kernel/padata.c 14140 14141PAGE POOL 14142M: Jesper Dangaard Brouer <hawk@kernel.org> 14143M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 14144L: netdev@vger.kernel.org 14145S: Supported 14146F: Documentation/networking/page_pool.rst 14147F: include/net/page_pool.h 14148F: include/trace/events/page_pool.h 14149F: net/core/page_pool.c 14150 14151PANASONIC LAPTOP ACPI EXTRAS DRIVER 14152M: Kenneth Chan <kenneth.t.chan@gmail.com> 14153L: platform-driver-x86@vger.kernel.org 14154S: Maintained 14155F: drivers/platform/x86/panasonic-laptop.c 14156 14157PARALLAX PING IIO SENSOR DRIVER 14158M: Andreas Klinger <ak@it-klinger.de> 14159L: linux-iio@vger.kernel.org 14160S: Maintained 14161F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 14162F: drivers/iio/proximity/ping.c 14163 14164PARALLEL LCD/KEYPAD PANEL DRIVER 14165M: Willy Tarreau <willy@haproxy.com> 14166M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 14167S: Odd Fixes 14168F: Documentation/admin-guide/lcd-panel-cgram.rst 14169F: drivers/auxdisplay/panel.c 14170 14171PARALLEL PORT SUBSYSTEM 14172M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 14173M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 14174L: linux-parport@lists.infradead.org (subscribers-only) 14175S: Maintained 14176F: Documentation/driver-api/parport*.rst 14177F: drivers/char/ppdev.c 14178F: drivers/parport/ 14179F: include/linux/parport*.h 14180F: include/uapi/linux/ppdev.h 14181 14182PARAVIRT_OPS INTERFACE 14183M: Juergen Gross <jgross@suse.com> 14184M: Deep Shah <sdeep@vmware.com> 14185M: "VMware, Inc." <pv-drivers@vmware.com> 14186L: virtualization@lists.linux-foundation.org 14187S: Supported 14188F: Documentation/virt/paravirt_ops.rst 14189F: arch/*/include/asm/paravirt*.h 14190F: arch/*/kernel/paravirt* 14191F: include/linux/hypervisor.h 14192 14193PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 14194M: Tim Waugh <tim@cyberelk.net> 14195L: linux-parport@lists.infradead.org (subscribers-only) 14196S: Maintained 14197F: Documentation/admin-guide/blockdev/paride.rst 14198F: drivers/block/paride/ 14199 14200PARISC ARCHITECTURE 14201M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 14202M: Helge Deller <deller@gmx.de> 14203L: linux-parisc@vger.kernel.org 14204S: Maintained 14205W: https://parisc.wiki.kernel.org 14206Q: http://patchwork.kernel.org/project/linux-parisc/list/ 14207T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 14208T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 14209F: Documentation/parisc/ 14210F: arch/parisc/ 14211F: drivers/char/agp/parisc-agp.c 14212F: drivers/input/misc/hp_sdc_rtc.c 14213F: drivers/input/serio/gscps2.c 14214F: drivers/input/serio/hp_sdc* 14215F: drivers/parisc/ 14216F: drivers/parport/parport_gsc.* 14217F: drivers/tty/serial/8250/8250_gsc.c 14218F: drivers/video/console/sti* 14219F: drivers/video/fbdev/sti* 14220F: drivers/video/logo/logo_parisc* 14221F: include/linux/hp_sdc.h 14222 14223PARMAN 14224M: Jiri Pirko <jiri@nvidia.com> 14225L: netdev@vger.kernel.org 14226S: Supported 14227F: include/linux/parman.h 14228F: lib/parman.c 14229F: lib/test_parman.c 14230 14231PC ENGINES APU BOARD DRIVER 14232M: Enrico Weigelt, metux IT consult <info@metux.net> 14233S: Maintained 14234F: drivers/platform/x86/pcengines-apuv2.c 14235 14236PC87360 HARDWARE MONITORING DRIVER 14237M: Jim Cromie <jim.cromie@gmail.com> 14238L: linux-hwmon@vger.kernel.org 14239S: Maintained 14240F: Documentation/hwmon/pc87360.rst 14241F: drivers/hwmon/pc87360.c 14242 14243PC8736x GPIO DRIVER 14244M: Jim Cromie <jim.cromie@gmail.com> 14245S: Maintained 14246F: drivers/char/pc8736x_gpio.c 14247 14248PC87427 HARDWARE MONITORING DRIVER 14249M: Jean Delvare <jdelvare@suse.com> 14250L: linux-hwmon@vger.kernel.org 14251S: Maintained 14252F: Documentation/hwmon/pc87427.rst 14253F: drivers/hwmon/pc87427.c 14254 14255PCA9532 LED DRIVER 14256M: Riku Voipio <riku.voipio@iki.fi> 14257S: Maintained 14258F: drivers/leds/leds-pca9532.c 14259F: include/linux/leds-pca9532.h 14260 14261PCA9541 I2C BUS MASTER SELECTOR DRIVER 14262M: Guenter Roeck <linux@roeck-us.net> 14263L: linux-i2c@vger.kernel.org 14264S: Maintained 14265F: drivers/i2c/muxes/i2c-mux-pca9541.c 14266 14267PCDP - PRIMARY CONSOLE AND DEBUG PORT 14268M: Khalid Aziz <khalid@gonehiking.org> 14269S: Maintained 14270F: drivers/firmware/pcdp.* 14271 14272PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 14273M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 14274M: Pali Rohár <pali@kernel.org> 14275L: linux-pci@vger.kernel.org 14276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14277S: Maintained 14278F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 14279F: drivers/pci/controller/pci-aardvark.c 14280 14281PCI DRIVER FOR ALTERA PCIE IP 14282M: Joyce Ooi <joyce.ooi@intel.com> 14283L: linux-pci@vger.kernel.org 14284S: Supported 14285F: Documentation/devicetree/bindings/pci/altera-pcie.txt 14286F: drivers/pci/controller/pcie-altera.c 14287 14288PCI DRIVER FOR APPLIEDMICRO XGENE 14289M: Toan Le <toan@os.amperecomputing.com> 14290L: linux-pci@vger.kernel.org 14291L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14292S: Maintained 14293F: Documentation/devicetree/bindings/pci/xgene-pci.txt 14294F: drivers/pci/controller/pci-xgene.c 14295 14296PCI DRIVER FOR ARM VERSATILE PLATFORM 14297M: Rob Herring <robh@kernel.org> 14298L: linux-pci@vger.kernel.org 14299L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14300S: Maintained 14301F: Documentation/devicetree/bindings/pci/versatile.yaml 14302F: drivers/pci/controller/pci-versatile.c 14303 14304PCI DRIVER FOR ARMADA 8K 14305M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 14306L: linux-pci@vger.kernel.org 14307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14308S: Maintained 14309F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 14310F: drivers/pci/controller/dwc/pcie-armada8k.c 14311 14312PCI DRIVER FOR CADENCE PCIE IP 14313M: Tom Joseph <tjoseph@cadence.com> 14314L: linux-pci@vger.kernel.org 14315S: Maintained 14316F: Documentation/devicetree/bindings/pci/cdns,* 14317F: drivers/pci/controller/cadence/ 14318 14319PCI DRIVER FOR FREESCALE LAYERSCAPE 14320M: Minghuan Lian <minghuan.Lian@nxp.com> 14321M: Mingkai Hu <mingkai.hu@nxp.com> 14322M: Roy Zang <roy.zang@nxp.com> 14323L: linuxppc-dev@lists.ozlabs.org 14324L: linux-pci@vger.kernel.org 14325L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14326S: Maintained 14327F: drivers/pci/controller/dwc/*layerscape* 14328 14329PCI DRIVER FOR GENERIC OF HOSTS 14330M: Will Deacon <will@kernel.org> 14331L: linux-pci@vger.kernel.org 14332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14333S: Maintained 14334F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 14335F: drivers/pci/controller/pci-host-common.c 14336F: drivers/pci/controller/pci-host-generic.c 14337 14338PCI DRIVER FOR IMX6 14339M: Richard Zhu <hongxing.zhu@nxp.com> 14340M: Lucas Stach <l.stach@pengutronix.de> 14341L: linux-pci@vger.kernel.org 14342L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14343S: Maintained 14344F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 14345F: drivers/pci/controller/dwc/*imx6* 14346 14347PCI DRIVER FOR FU740 14348M: Paul Walmsley <paul.walmsley@sifive.com> 14349M: Greentime Hu <greentime.hu@sifive.com> 14350L: linux-pci@vger.kernel.org 14351S: Maintained 14352F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 14353F: drivers/pci/controller/dwc/pcie-fu740.c 14354 14355PCI DRIVER FOR INTEL IXP4XX 14356M: Linus Walleij <linus.walleij@linaro.org> 14357S: Maintained 14358F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 14359F: drivers/pci/controller/pci-ixp4xx.c 14360 14361PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 14362M: Nirmal Patel <nirmal.patel@linux.intel.com> 14363R: Jonathan Derrick <jonathan.derrick@linux.dev> 14364L: linux-pci@vger.kernel.org 14365S: Supported 14366F: drivers/pci/controller/vmd.c 14367 14368PCI DRIVER FOR MICROSEMI SWITCHTEC 14369M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 14370M: Logan Gunthorpe <logang@deltatee.com> 14371L: linux-pci@vger.kernel.org 14372S: Maintained 14373F: Documentation/ABI/testing/sysfs-class-switchtec 14374F: Documentation/driver-api/switchtec.rst 14375F: drivers/ntb/hw/mscc/ 14376F: drivers/pci/switch/switchtec* 14377F: include/linux/switchtec.h 14378F: include/uapi/linux/switchtec_ioctl.h 14379 14380PCI DRIVER FOR MOBIVEIL PCIE IP 14381M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 14382M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 14383L: linux-pci@vger.kernel.org 14384S: Supported 14385F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 14386F: drivers/pci/controller/mobiveil/pcie-mobiveil* 14387 14388PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 14389M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 14390L: linux-pci@vger.kernel.org 14391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14392S: Maintained 14393F: drivers/pci/controller/*mvebu* 14394 14395PCI DRIVER FOR NVIDIA TEGRA 14396M: Thierry Reding <thierry.reding@gmail.com> 14397L: linux-tegra@vger.kernel.org 14398L: linux-pci@vger.kernel.org 14399S: Supported 14400F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 14401F: drivers/pci/controller/pci-tegra.c 14402 14403PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 14404M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 14405L: linux-pci@vger.kernel.org 14406L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14407S: Maintained 14408F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 14409F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 14410 14411PCI DRIVER FOR RENESAS R-CAR 14412M: Marek Vasut <marek.vasut+renesas@gmail.com> 14413M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 14414L: linux-pci@vger.kernel.org 14415L: linux-renesas-soc@vger.kernel.org 14416S: Maintained 14417F: Documentation/devicetree/bindings/pci/*rcar* 14418F: drivers/pci/controller/*rcar* 14419 14420PCI DRIVER FOR SAMSUNG EXYNOS 14421M: Jingoo Han <jingoohan1@gmail.com> 14422L: linux-pci@vger.kernel.org 14423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14424L: linux-samsung-soc@vger.kernel.org 14425S: Maintained 14426F: drivers/pci/controller/dwc/pci-exynos.c 14427 14428PCI DRIVER FOR SYNOPSYS DESIGNWARE 14429M: Jingoo Han <jingoohan1@gmail.com> 14430M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 14431L: linux-pci@vger.kernel.org 14432S: Maintained 14433F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 14434F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 14435F: drivers/pci/controller/dwc/*designware* 14436 14437PCI DRIVER FOR TI DRA7XX/J721E 14438M: Kishon Vijay Abraham I <kishon@ti.com> 14439L: linux-omap@vger.kernel.org 14440L: linux-pci@vger.kernel.org 14441L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14442S: Supported 14443F: Documentation/devicetree/bindings/pci/ti-pci.txt 14444F: drivers/pci/controller/cadence/pci-j721e.c 14445F: drivers/pci/controller/dwc/pci-dra7xx.c 14446 14447PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 14448M: Linus Walleij <linus.walleij@linaro.org> 14449L: linux-pci@vger.kernel.org 14450S: Maintained 14451F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 14452F: drivers/pci/controller/pci-v3-semi.c 14453 14454PCI ENDPOINT SUBSYSTEM 14455M: Kishon Vijay Abraham I <kishon@ti.com> 14456M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 14457R: Krzysztof Wilczyński <kw@linux.com> 14458L: linux-pci@vger.kernel.org 14459S: Supported 14460F: Documentation/PCI/endpoint/* 14461F: Documentation/misc-devices/pci-endpoint-test.rst 14462T: git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git 14463F: drivers/misc/pci_endpoint_test.c 14464F: drivers/pci/endpoint/ 14465F: tools/pci/ 14466 14467PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 14468M: Russell Currey <ruscur@russell.cc> 14469M: Oliver O'Halloran <oohall@gmail.com> 14470L: linuxppc-dev@lists.ozlabs.org 14471S: Supported 14472F: Documentation/PCI/pci-error-recovery.rst 14473F: Documentation/powerpc/eeh-pci-error-recovery.rst 14474F: arch/powerpc/include/*/eeh*.h 14475F: arch/powerpc/kernel/eeh*.c 14476F: arch/powerpc/platforms/*/eeh*.c 14477F: drivers/pci/pcie/aer.c 14478F: drivers/pci/pcie/dpc.c 14479F: drivers/pci/pcie/err.c 14480 14481PCI ERROR RECOVERY 14482M: Linas Vepstas <linasvepstas@gmail.com> 14483L: linux-pci@vger.kernel.org 14484S: Supported 14485F: Documentation/PCI/pci-error-recovery.rst 14486 14487PCI MSI DRIVER FOR ALTERA MSI IP 14488M: Joyce Ooi <joyce.ooi@intel.com> 14489L: linux-pci@vger.kernel.org 14490S: Supported 14491F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 14492F: drivers/pci/controller/pcie-altera-msi.c 14493 14494PCI MSI DRIVER FOR APPLIEDMICRO XGENE 14495M: Toan Le <toan@os.amperecomputing.com> 14496L: linux-pci@vger.kernel.org 14497L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14498S: Maintained 14499F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 14500F: drivers/pci/controller/pci-xgene-msi.c 14501 14502PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 14503M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 14504R: Rob Herring <robh@kernel.org> 14505R: Krzysztof Wilczyński <kw@linux.com> 14506L: linux-pci@vger.kernel.org 14507S: Supported 14508Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 14509T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/ 14510F: drivers/pci/controller/ 14511 14512PCI SUBSYSTEM 14513M: Bjorn Helgaas <bhelgaas@google.com> 14514L: linux-pci@vger.kernel.org 14515S: Supported 14516Q: http://patchwork.ozlabs.org/project/linux-pci/list/ 14517T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 14518F: Documentation/PCI/ 14519F: Documentation/devicetree/bindings/pci/ 14520F: arch/x86/kernel/early-quirks.c 14521F: arch/x86/kernel/quirks.c 14522F: arch/x86/pci/ 14523F: drivers/acpi/pci* 14524F: drivers/pci/ 14525F: include/asm-generic/pci* 14526F: include/linux/of_pci.h 14527F: include/linux/pci* 14528F: include/uapi/linux/pci* 14529F: lib/pci* 14530 14531PCIE DRIVER FOR AMAZON ANNAPURNA LABS 14532M: Jonathan Chocron <jonnyc@amazon.com> 14533L: linux-pci@vger.kernel.org 14534S: Maintained 14535F: Documentation/devicetree/bindings/pci/pcie-al.txt 14536F: drivers/pci/controller/dwc/pcie-al.c 14537 14538PCIE DRIVER FOR AMLOGIC MESON 14539M: Yue Wang <yue.wang@Amlogic.com> 14540L: linux-pci@vger.kernel.org 14541L: linux-amlogic@lists.infradead.org 14542S: Maintained 14543F: drivers/pci/controller/dwc/pci-meson.c 14544 14545PCIE DRIVER FOR AXIS ARTPEC 14546M: Jesper Nilsson <jesper.nilsson@axis.com> 14547L: linux-arm-kernel@axis.com 14548L: linux-pci@vger.kernel.org 14549S: Maintained 14550F: Documentation/devicetree/bindings/pci/axis,artpec* 14551F: drivers/pci/controller/dwc/*artpec* 14552 14553PCIE DRIVER FOR CAVIUM THUNDERX 14554M: Robert Richter <rric@kernel.org> 14555L: linux-pci@vger.kernel.org 14556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14557S: Odd Fixes 14558F: drivers/pci/controller/pci-thunder-* 14559 14560PCIE DRIVER FOR HISILICON 14561M: Zhou Wang <wangzhou1@hisilicon.com> 14562L: linux-pci@vger.kernel.org 14563S: Maintained 14564F: drivers/pci/controller/dwc/pcie-hisi.c 14565 14566PCIE DRIVER FOR HISILICON KIRIN 14567M: Xiaowei Song <songxiaowei@hisilicon.com> 14568M: Binghui Wang <wangbinghui@hisilicon.com> 14569L: linux-pci@vger.kernel.org 14570S: Maintained 14571F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 14572F: drivers/pci/controller/dwc/pcie-kirin.c 14573 14574PCIE DRIVER FOR HISILICON STB 14575M: Shawn Guo <shawn.guo@linaro.org> 14576L: linux-pci@vger.kernel.org 14577S: Maintained 14578F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 14579F: drivers/pci/controller/dwc/pcie-histb.c 14580 14581PCIE DRIVER FOR INTEL KEEM BAY 14582M: Srikanth Thokala <srikanth.thokala@intel.com> 14583L: linux-pci@vger.kernel.org 14584S: Supported 14585F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 14586F: drivers/pci/controller/dwc/pcie-keembay.c 14587 14588PCIE DRIVER FOR INTEL LGM GW SOC 14589M: Rahul Tanwar <rtanwar@maxlinear.com> 14590L: linux-pci@vger.kernel.org 14591S: Maintained 14592F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 14593F: drivers/pci/controller/dwc/pcie-intel-gw.c 14594 14595PCIE DRIVER FOR MEDIATEK 14596M: Ryder Lee <ryder.lee@mediatek.com> 14597M: Jianjun Wang <jianjun.wang@mediatek.com> 14598L: linux-pci@vger.kernel.org 14599L: linux-mediatek@lists.infradead.org 14600S: Supported 14601F: Documentation/devicetree/bindings/pci/mediatek* 14602F: drivers/pci/controller/*mediatek* 14603 14604PCIE DRIVER FOR MICROCHIP 14605M: Daire McNamara <daire.mcnamara@microchip.com> 14606L: linux-pci@vger.kernel.org 14607S: Supported 14608F: Documentation/devicetree/bindings/pci/microchip* 14609F: drivers/pci/controller/*microchip* 14610 14611PCIE DRIVER FOR QUALCOMM MSM 14612M: Stanimir Varbanov <svarbanov@mm-sol.com> 14613L: linux-pci@vger.kernel.org 14614L: linux-arm-msm@vger.kernel.org 14615S: Maintained 14616F: drivers/pci/controller/dwc/*qcom* 14617 14618PCIE DRIVER FOR ROCKCHIP 14619M: Shawn Lin <shawn.lin@rock-chips.com> 14620L: linux-pci@vger.kernel.org 14621L: linux-rockchip@lists.infradead.org 14622S: Maintained 14623F: Documentation/devicetree/bindings/pci/rockchip-pcie* 14624F: drivers/pci/controller/pcie-rockchip* 14625 14626PCIE DRIVER FOR SOCIONEXT UNIPHIER 14627M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 14628L: linux-pci@vger.kernel.org 14629S: Maintained 14630F: Documentation/devicetree/bindings/pci/uniphier-pcie* 14631F: drivers/pci/controller/dwc/pcie-uniphier* 14632 14633PCIE DRIVER FOR ST SPEAR13XX 14634M: Pratyush Anand <pratyush.anand@gmail.com> 14635L: linux-pci@vger.kernel.org 14636S: Maintained 14637F: drivers/pci/controller/dwc/*spear* 14638 14639PCMCIA SUBSYSTEM 14640M: Dominik Brodowski <linux@dominikbrodowski.net> 14641S: Odd Fixes 14642T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git 14643F: Documentation/pcmcia/ 14644F: drivers/pcmcia/ 14645F: include/pcmcia/ 14646F: tools/pcmcia/ 14647 14648PCNET32 NETWORK DRIVER 14649M: Don Fry <pcnet32@frontier.com> 14650L: netdev@vger.kernel.org 14651S: Maintained 14652F: drivers/net/ethernet/amd/pcnet32.c 14653 14654PCRYPT PARALLEL CRYPTO ENGINE 14655M: Steffen Klassert <steffen.klassert@secunet.com> 14656L: linux-crypto@vger.kernel.org 14657S: Maintained 14658F: crypto/pcrypt.c 14659F: include/crypto/pcrypt.h 14660 14661PEAQ WMI HOTKEYS DRIVER 14662M: Hans de Goede <hdegoede@redhat.com> 14663L: platform-driver-x86@vger.kernel.org 14664S: Maintained 14665F: drivers/platform/x86/peaq-wmi.c 14666 14667PENSANDO ETHERNET DRIVERS 14668M: Shannon Nelson <snelson@pensando.io> 14669M: drivers@pensando.io 14670L: netdev@vger.kernel.org 14671S: Supported 14672F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 14673F: drivers/net/ethernet/pensando/ 14674 14675PER-CPU MEMORY ALLOCATOR 14676M: Dennis Zhou <dennis@kernel.org> 14677M: Tejun Heo <tj@kernel.org> 14678M: Christoph Lameter <cl@linux.com> 14679L: linux-mm@kvack.org 14680S: Maintained 14681T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 14682F: arch/*/include/asm/percpu.h 14683F: include/linux/percpu*.h 14684F: lib/percpu*.c 14685F: mm/percpu*.c 14686 14687PER-TASK DELAY ACCOUNTING 14688M: Balbir Singh <bsingharora@gmail.com> 14689S: Maintained 14690F: include/linux/delayacct.h 14691F: kernel/delayacct.c 14692 14693PERFORMANCE EVENTS SUBSYSTEM 14694M: Peter Zijlstra <peterz@infradead.org> 14695M: Ingo Molnar <mingo@redhat.com> 14696M: Arnaldo Carvalho de Melo <acme@kernel.org> 14697R: Mark Rutland <mark.rutland@arm.com> 14698R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 14699R: Jiri Olsa <jolsa@redhat.com> 14700R: Namhyung Kim <namhyung@kernel.org> 14701L: linux-perf-users@vger.kernel.org 14702L: linux-kernel@vger.kernel.org 14703S: Supported 14704W: https://perf.wiki.kernel.org/ 14705T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 14706F: arch/*/events/* 14707F: arch/*/events/*/* 14708F: arch/*/include/asm/perf_event.h 14709F: arch/*/kernel/*/*/perf_event*.c 14710F: arch/*/kernel/*/perf_event*.c 14711F: arch/*/kernel/perf_callchain.c 14712F: arch/*/kernel/perf_event*.c 14713F: include/linux/perf_event.h 14714F: include/uapi/linux/perf_event.h 14715F: kernel/events/* 14716F: tools/lib/perf/ 14717F: tools/perf/ 14718 14719PERFORMANCE EVENTS TOOLING ARM64 14720R: John Garry <john.garry@huawei.com> 14721R: Will Deacon <will@kernel.org> 14722R: Mathieu Poirier <mathieu.poirier@linaro.org> 14723R: Leo Yan <leo.yan@linaro.org> 14724L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14725S: Supported 14726F: tools/build/feature/test-libopencsd.c 14727F: tools/perf/arch/arm*/ 14728F: tools/perf/pmu-events/arch/arm64/ 14729F: tools/perf/util/arm-spe* 14730F: tools/perf/util/cs-etm* 14731 14732PERSONALITY HANDLING 14733M: Christoph Hellwig <hch@infradead.org> 14734L: linux-abi-devel@lists.sourceforge.net 14735S: Maintained 14736F: include/linux/personality.h 14737F: include/uapi/linux/personality.h 14738 14739PHOENIX RC FLIGHT CONTROLLER ADAPTER 14740M: Marcus Folkesson <marcus.folkesson@gmail.com> 14741L: linux-input@vger.kernel.org 14742S: Maintained 14743F: Documentation/input/devices/pxrc.rst 14744F: drivers/input/joystick/pxrc.c 14745 14746PHONET PROTOCOL 14747M: Remi Denis-Courmont <courmisch@gmail.com> 14748S: Supported 14749F: Documentation/networking/phonet.rst 14750F: include/linux/phonet.h 14751F: include/net/phonet/ 14752F: include/uapi/linux/phonet.h 14753F: net/phonet/ 14754 14755PHRAM MTD DRIVER 14756M: Joern Engel <joern@lazybastard.org> 14757L: linux-mtd@lists.infradead.org 14758S: Maintained 14759F: drivers/mtd/devices/phram.c 14760 14761PICOLCD HID DRIVER 14762M: Bruno Prémont <bonbons@linux-vserver.org> 14763L: linux-input@vger.kernel.org 14764S: Maintained 14765F: drivers/hid/hid-picolcd* 14766 14767PIDFD API 14768M: Christian Brauner <christian@brauner.io> 14769L: linux-kernel@vger.kernel.org 14770S: Maintained 14771T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 14772F: samples/pidfd/ 14773F: tools/testing/selftests/clone3/ 14774F: tools/testing/selftests/pid_namespace/ 14775F: tools/testing/selftests/pidfd/ 14776K: (?i)pidfd 14777K: (?i)clone3 14778K: \b(clone_args|kernel_clone_args)\b 14779 14780PIN CONTROL SUBSYSTEM 14781M: Linus Walleij <linus.walleij@linaro.org> 14782L: linux-gpio@vger.kernel.org 14783S: Maintained 14784T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 14785F: Documentation/devicetree/bindings/pinctrl/ 14786F: Documentation/driver-api/pin-control.rst 14787F: drivers/pinctrl/ 14788F: include/linux/pinctrl/ 14789 14790PIN CONTROLLER - AMD 14791M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 14792M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14793S: Maintained 14794F: drivers/pinctrl/pinctrl-amd.c 14795 14796PIN CONTROLLER - FREESCALE 14797M: Dong Aisheng <aisheng.dong@nxp.com> 14798M: Fabio Estevam <festevam@gmail.com> 14799M: Shawn Guo <shawnguo@kernel.org> 14800M: Stefan Agner <stefan@agner.ch> 14801R: Pengutronix Kernel Team <kernel@pengutronix.de> 14802L: linux-gpio@vger.kernel.org 14803S: Maintained 14804F: Documentation/devicetree/bindings/pinctrl/fsl,* 14805F: drivers/pinctrl/freescale/ 14806 14807PIN CONTROLLER - INTEL 14808M: Mika Westerberg <mika.westerberg@linux.intel.com> 14809M: Andy Shevchenko <andy@kernel.org> 14810S: Maintained 14811T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 14812F: drivers/pinctrl/intel/ 14813 14814PIN CONTROLLER - KEEMBAY 14815M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 14816S: Supported 14817F: drivers/pinctrl/pinctrl-keembay* 14818 14819PIN CONTROLLER - MEDIATEK 14820M: Sean Wang <sean.wang@kernel.org> 14821L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14822S: Maintained 14823F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 14824F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 14825F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 14826F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 14827F: drivers/pinctrl/mediatek/ 14828 14829PIN CONTROLLER - MICROCHIP AT91 14830M: Ludovic Desroches <ludovic.desroches@microchip.com> 14831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14832L: linux-gpio@vger.kernel.org 14833S: Supported 14834F: drivers/gpio/gpio-sama5d2-piobu.c 14835F: drivers/pinctrl/pinctrl-at91* 14836 14837PIN CONTROLLER - QUALCOMM 14838M: Bjorn Andersson <bjorn.andersson@linaro.org> 14839L: linux-arm-msm@vger.kernel.org 14840S: Maintained 14841F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 14842F: drivers/pinctrl/qcom/ 14843 14844PIN CONTROLLER - RENESAS 14845M: Geert Uytterhoeven <geert+renesas@glider.be> 14846L: linux-renesas-soc@vger.kernel.org 14847S: Supported 14848T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 14849F: Documentation/devicetree/bindings/pinctrl/renesas,* 14850F: drivers/pinctrl/renesas/ 14851 14852PIN CONTROLLER - SAMSUNG 14853M: Tomasz Figa <tomasz.figa@gmail.com> 14854M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 14855M: Sylwester Nawrocki <s.nawrocki@samsung.com> 14856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14857L: linux-samsung-soc@vger.kernel.org 14858S: Maintained 14859Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 14860T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 14861F: Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt 14862F: drivers/pinctrl/samsung/ 14863F: include/dt-bindings/pinctrl/samsung.h 14864 14865PIN CONTROLLER - SINGLE 14866M: Tony Lindgren <tony@atomide.com> 14867M: Haojian Zhuang <haojian.zhuang@linaro.org> 14868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14869L: linux-omap@vger.kernel.org 14870S: Maintained 14871F: drivers/pinctrl/pinctrl-single.c 14872 14873PIN CONTROLLER - ST SPEAR 14874M: Viresh Kumar <vireshk@kernel.org> 14875L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14876S: Maintained 14877W: http://www.st.com/spear 14878F: drivers/pinctrl/spear/ 14879 14880PKTCDVD DRIVER 14881M: linux-block@vger.kernel.org 14882S: Orphan 14883F: drivers/block/pktcdvd.c 14884F: include/linux/pktcdvd.h 14885F: include/uapi/linux/pktcdvd.h 14886 14887PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 14888M: Tomasz Duszynski <tduszyns@gmail.com> 14889S: Maintained 14890F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 14891F: drivers/iio/chemical/pms7003.c 14892 14893PLDMFW LIBRARY 14894M: Jacob Keller <jacob.e.keller@intel.com> 14895S: Maintained 14896F: Documentation/driver-api/pldmfw/ 14897F: include/linux/pldmfw.h 14898F: lib/pldmfw/ 14899 14900PLX DMA DRIVER 14901M: Logan Gunthorpe <logang@deltatee.com> 14902S: Maintained 14903F: drivers/dma/plx_dma.c 14904 14905PM6764TR DRIVER 14906M: Charles Hsu <hsu.yungteng@gmail.com> 14907L: linux-hwmon@vger.kernel.org 14908S: Maintained 14909F: Documentation/hwmon/pm6764tr.rst 14910F: drivers/hwmon/pmbus/pm6764tr.c 14911 14912PM-GRAPH UTILITY 14913M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 14914L: linux-pm@vger.kernel.org 14915S: Supported 14916W: https://01.org/pm-graph 14917B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 14918T: git git://github.com/intel/pm-graph 14919F: tools/power/pm-graph 14920 14921PMBUS HARDWARE MONITORING DRIVERS 14922M: Guenter Roeck <linux@roeck-us.net> 14923L: linux-hwmon@vger.kernel.org 14924S: Maintained 14925W: http://hwmon.wiki.kernel.org/ 14926W: http://www.roeck-us.net/linux/drivers/ 14927T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 14928F: Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt 14929F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 14930F: Documentation/devicetree/bindings/hwmon/max31785.txt 14931F: Documentation/hwmon/adm1275.rst 14932F: Documentation/hwmon/ibm-cffps.rst 14933F: Documentation/hwmon/ir35221.rst 14934F: Documentation/hwmon/lm25066.rst 14935F: Documentation/hwmon/ltc2978.rst 14936F: Documentation/hwmon/ltc3815.rst 14937F: Documentation/hwmon/max16064.rst 14938F: Documentation/hwmon/max20751.rst 14939F: Documentation/hwmon/max31785.rst 14940F: Documentation/hwmon/max34440.rst 14941F: Documentation/hwmon/max8688.rst 14942F: Documentation/hwmon/pmbus-core.rst 14943F: Documentation/hwmon/pmbus.rst 14944F: Documentation/hwmon/tps40422.rst 14945F: Documentation/hwmon/ucd9000.rst 14946F: Documentation/hwmon/ucd9200.rst 14947F: Documentation/hwmon/zl6100.rst 14948F: drivers/hwmon/pmbus/ 14949F: include/linux/pmbus.h 14950 14951PMC SIERRA MaxRAID DRIVER 14952L: linux-scsi@vger.kernel.org 14953S: Orphan 14954W: http://www.pmc-sierra.com/ 14955F: drivers/scsi/pmcraid.* 14956 14957PMC SIERRA PM8001 DRIVER 14958M: Jack Wang <jinpu.wang@cloud.ionos.com> 14959L: linux-scsi@vger.kernel.org 14960S: Supported 14961F: drivers/scsi/pm8001/ 14962 14963PNI RM3100 IIO DRIVER 14964M: Song Qiang <songqiang1304521@gmail.com> 14965L: linux-iio@vger.kernel.org 14966S: Maintained 14967F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 14968F: drivers/iio/magnetometer/rm3100* 14969 14970PNP SUPPORT 14971M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 14972L: linux-acpi@vger.kernel.org 14973S: Maintained 14974F: drivers/pnp/ 14975F: include/linux/pnp.h 14976 14977POSIX CLOCKS and TIMERS 14978M: Thomas Gleixner <tglx@linutronix.de> 14979L: linux-kernel@vger.kernel.org 14980S: Maintained 14981T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 14982F: fs/timerfd.c 14983F: include/linux/time_namespace.h 14984F: include/linux/timer* 14985F: kernel/time/*timer* 14986F: kernel/time/namespace.c 14987 14988POWER MANAGEMENT CORE 14989M: "Rafael J. Wysocki" <rafael@kernel.org> 14990L: linux-pm@vger.kernel.org 14991S: Supported 14992B: https://bugzilla.kernel.org 14993T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 14994F: drivers/base/power/ 14995F: drivers/powercap/ 14996F: include/linux/intel_rapl.h 14997F: include/linux/pm.h 14998F: include/linux/pm_* 14999F: include/linux/powercap.h 15000F: kernel/configs/nopm.config 15001 15002DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 15003M: Daniel Lezcano <daniel.lezcano@kernel.org> 15004L: linux-pm@vger.kernel.org 15005S: Supported 15006B: https://bugzilla.kernel.org 15007T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 15008F: drivers/powercap/dtpm* 15009F: include/linux/dtpm.h 15010 15011POWER STATE COORDINATION INTERFACE (PSCI) 15012M: Mark Rutland <mark.rutland@arm.com> 15013M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15015S: Maintained 15016F: drivers/firmware/psci/ 15017F: include/linux/psci.h 15018F: include/uapi/linux/psci.h 15019 15020POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 15021M: Sebastian Reichel <sre@kernel.org> 15022L: linux-pm@vger.kernel.org 15023S: Maintained 15024T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 15025F: Documentation/ABI/testing/sysfs-class-power 15026F: Documentation/devicetree/bindings/power/supply/ 15027F: drivers/power/supply/ 15028F: include/linux/power/ 15029F: include/linux/power_supply.h 15030 15031POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 15032M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 15033L: linuxppc-dev@lists.ozlabs.org 15034S: Maintained 15035F: drivers/char/powernv-op-panel.c 15036 15037PPP OVER ATM (RFC 2364) 15038M: Mitchell Blank Jr <mitch@sfgoth.com> 15039S: Maintained 15040F: include/uapi/linux/atmppp.h 15041F: net/atm/pppoatm.c 15042 15043PPP OVER ETHERNET 15044M: Michal Ostrowski <mostrows@earthlink.net> 15045S: Maintained 15046F: drivers/net/ppp/pppoe.c 15047F: drivers/net/ppp/pppox.c 15048 15049PPP OVER L2TP 15050M: James Chapman <jchapman@katalix.com> 15051S: Maintained 15052F: include/linux/if_pppol2tp.h 15053F: include/uapi/linux/if_pppol2tp.h 15054F: net/l2tp/l2tp_ppp.c 15055 15056PPP PROTOCOL DRIVERS AND COMPRESSORS 15057M: Paul Mackerras <paulus@samba.org> 15058L: linux-ppp@vger.kernel.org 15059S: Maintained 15060F: drivers/net/ppp/ppp_* 15061 15062PPS SUPPORT 15063M: Rodolfo Giometti <giometti@enneenne.com> 15064L: linuxpps@ml.enneenne.com (subscribers-only) 15065S: Maintained 15066W: http://wiki.enneenne.com/index.php/LinuxPPS_support 15067F: Documentation/ABI/testing/sysfs-pps 15068F: Documentation/devicetree/bindings/pps/pps-gpio.txt 15069F: Documentation/driver-api/pps.rst 15070F: drivers/pps/ 15071F: include/linux/pps*.h 15072F: include/uapi/linux/pps.h 15073 15074PPTP DRIVER 15075M: Dmitry Kozlov <xeb@mail.ru> 15076L: netdev@vger.kernel.org 15077S: Maintained 15078W: http://sourceforge.net/projects/accel-pptp 15079F: drivers/net/ppp/pptp.c 15080 15081PRESSURE STALL INFORMATION (PSI) 15082M: Johannes Weiner <hannes@cmpxchg.org> 15083S: Maintained 15084F: include/linux/psi* 15085F: kernel/sched/psi.c 15086 15087PRINTK 15088M: Petr Mladek <pmladek@suse.com> 15089M: Sergey Senozhatsky <senozhatsky@chromium.org> 15090R: Steven Rostedt <rostedt@goodmis.org> 15091R: John Ogness <john.ogness@linutronix.de> 15092S: Maintained 15093F: include/linux/printk.h 15094F: kernel/printk/ 15095 15096PRINTK INDEXING 15097R: Chris Down <chris@chrisdown.name> 15098S: Maintained 15099F: kernel/printk/index.c 15100 15101PROC FILESYSTEM 15102L: linux-kernel@vger.kernel.org 15103L: linux-fsdevel@vger.kernel.org 15104S: Maintained 15105F: Documentation/filesystems/proc.rst 15106F: fs/proc/ 15107F: include/linux/proc_fs.h 15108F: tools/testing/selftests/proc/ 15109 15110PROC SYSCTL 15111M: Luis Chamberlain <mcgrof@kernel.org> 15112M: Kees Cook <keescook@chromium.org> 15113M: Iurii Zaikin <yzaikin@google.com> 15114L: linux-kernel@vger.kernel.org 15115L: linux-fsdevel@vger.kernel.org 15116S: Maintained 15117F: fs/proc/proc_sysctl.c 15118F: include/linux/sysctl.h 15119F: kernel/sysctl-test.c 15120F: kernel/sysctl.c 15121F: tools/testing/selftests/sysctl/ 15122 15123PS3 NETWORK SUPPORT 15124M: Geoff Levand <geoff@infradead.org> 15125L: netdev@vger.kernel.org 15126L: linuxppc-dev@lists.ozlabs.org 15127S: Maintained 15128F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 15129 15130PS3 PLATFORM SUPPORT 15131M: Geoff Levand <geoff@infradead.org> 15132L: linuxppc-dev@lists.ozlabs.org 15133S: Maintained 15134F: arch/powerpc/boot/ps3* 15135F: arch/powerpc/include/asm/lv1call.h 15136F: arch/powerpc/include/asm/ps3*.h 15137F: arch/powerpc/platforms/ps3/ 15138F: drivers/*/ps3* 15139F: drivers/ps3/ 15140F: drivers/rtc/rtc-ps3.c 15141F: drivers/usb/host/*ps3.c 15142F: sound/ppc/snd_ps3* 15143 15144PS3VRAM DRIVER 15145M: Jim Paris <jim@jtan.com> 15146M: Geoff Levand <geoff@infradead.org> 15147L: linuxppc-dev@lists.ozlabs.org 15148S: Maintained 15149F: drivers/block/ps3vram.c 15150 15151PSAMPLE PACKET SAMPLING SUPPORT 15152M: Yotam Gigi <yotam.gi@gmail.com> 15153S: Maintained 15154F: include/net/psample.h 15155F: include/uapi/linux/psample.h 15156F: net/psample 15157 15158PSTORE FILESYSTEM 15159M: Kees Cook <keescook@chromium.org> 15160M: Anton Vorontsov <anton@enomsg.org> 15161M: Colin Cross <ccross@android.com> 15162M: Tony Luck <tony.luck@intel.com> 15163S: Maintained 15164T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 15165F: Documentation/admin-guide/ramoops.rst 15166F: Documentation/admin-guide/pstore-blk.rst 15167F: Documentation/devicetree/bindings/reserved-memory/ramoops.txt 15168F: drivers/acpi/apei/erst.c 15169F: drivers/firmware/efi/efi-pstore.c 15170F: fs/pstore/ 15171F: include/linux/pstore* 15172K: \b(pstore|ramoops) 15173 15174PTP HARDWARE CLOCK SUPPORT 15175M: Richard Cochran <richardcochran@gmail.com> 15176L: netdev@vger.kernel.org 15177S: Maintained 15178W: http://linuxptp.sourceforge.net/ 15179F: Documentation/ABI/testing/sysfs-ptp 15180F: Documentation/driver-api/ptp.rst 15181F: drivers/net/phy/dp83640* 15182F: drivers/ptp/* 15183F: include/linux/ptp_cl* 15184 15185PTP VIRTUAL CLOCK SUPPORT 15186M: Yangbo Lu <yangbo.lu@nxp.com> 15187L: netdev@vger.kernel.org 15188S: Maintained 15189F: drivers/ptp/ptp_vclock.c 15190F: net/ethtool/phc_vclocks.c 15191 15192PTRACE SUPPORT 15193M: Oleg Nesterov <oleg@redhat.com> 15194S: Maintained 15195F: arch/*/*/ptrace*.c 15196F: arch/*/include/asm/ptrace*.h 15197F: arch/*/ptrace*.c 15198F: include/asm-generic/syscall.h 15199F: include/linux/ptrace.h 15200F: include/linux/regset.h 15201F: include/linux/tracehook.h 15202F: include/uapi/linux/ptrace.h 15203F: include/uapi/linux/ptrace.h 15204F: kernel/ptrace.c 15205 15206PULSE8-CEC DRIVER 15207M: Hans Verkuil <hverkuil@xs4all.nl> 15208L: linux-media@vger.kernel.org 15209S: Maintained 15210T: git git://linuxtv.org/media_tree.git 15211F: Documentation/admin-guide/media/pulse8-cec.rst 15212F: drivers/media/cec/usb/pulse8/ 15213 15214PVRUSB2 VIDEO4LINUX DRIVER 15215M: Mike Isely <isely@pobox.com> 15216L: pvrusb2@isely.net (subscribers-only) 15217L: linux-media@vger.kernel.org 15218S: Maintained 15219W: http://www.isely.net/pvrusb2/ 15220T: git git://linuxtv.org/media_tree.git 15221F: Documentation/driver-api/media/drivers/pvrusb2* 15222F: drivers/media/usb/pvrusb2/ 15223 15224PWC WEBCAM DRIVER 15225M: Hans Verkuil <hverkuil@xs4all.nl> 15226L: linux-media@vger.kernel.org 15227S: Odd Fixes 15228T: git git://linuxtv.org/media_tree.git 15229F: drivers/media/usb/pwc/* 15230F: include/trace/events/pwc.h 15231 15232PWM FAN DRIVER 15233M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 15234L: linux-hwmon@vger.kernel.org 15235S: Supported 15236F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 15237F: Documentation/hwmon/pwm-fan.rst 15238F: drivers/hwmon/pwm-fan.c 15239 15240PWM IR Transmitter 15241M: Sean Young <sean@mess.org> 15242L: linux-media@vger.kernel.org 15243S: Maintained 15244F: drivers/media/rc/pwm-ir-tx.c 15245 15246PWM SUBSYSTEM 15247M: Thierry Reding <thierry.reding@gmail.com> 15248R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 15249M: Lee Jones <lee.jones@linaro.org> 15250L: linux-pwm@vger.kernel.org 15251S: Maintained 15252Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 15253T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 15254F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 15255F: Documentation/devicetree/bindings/pwm/ 15256F: Documentation/driver-api/pwm.rst 15257F: drivers/gpio/gpio-mvebu.c 15258F: drivers/pwm/ 15259F: drivers/video/backlight/pwm_bl.c 15260F: include/linux/pwm.h 15261F: include/linux/pwm_backlight.h 15262K: pwm_(config|apply_state|ops) 15263 15264PXA GPIO DRIVER 15265M: Robert Jarzmik <robert.jarzmik@free.fr> 15266L: linux-gpio@vger.kernel.org 15267S: Maintained 15268F: drivers/gpio/gpio-pxa.c 15269 15270PXA MMCI DRIVER 15271S: Orphan 15272 15273PXA RTC DRIVER 15274M: Robert Jarzmik <robert.jarzmik@free.fr> 15275L: linux-rtc@vger.kernel.org 15276S: Maintained 15277 15278PXA2xx/PXA3xx SUPPORT 15279M: Daniel Mack <daniel@zonque.org> 15280M: Haojian Zhuang <haojian.zhuang@gmail.com> 15281M: Robert Jarzmik <robert.jarzmik@free.fr> 15282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15283S: Maintained 15284T: git git://github.com/hzhuang1/linux.git 15285T: git git://github.com/rjarzmik/linux.git 15286F: arch/arm/boot/dts/pxa* 15287F: arch/arm/mach-pxa/ 15288F: drivers/dma/pxa* 15289F: drivers/pcmcia/pxa2xx* 15290F: drivers/pinctrl/pxa/ 15291F: drivers/spi/spi-pxa2xx* 15292F: drivers/usb/gadget/udc/pxa2* 15293F: include/sound/pxa2xx-lib.h 15294F: sound/arm/pxa* 15295F: sound/soc/pxa/ 15296 15297QAT DRIVER 15298M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 15299L: qat-linux@intel.com 15300S: Supported 15301F: drivers/crypto/qat/ 15302 15303QCOM AUDIO (ASoC) DRIVERS 15304M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15305M: Banajit Goswami <bgoswami@codeaurora.org> 15306L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15307S: Supported 15308F: sound/soc/codecs/lpass-va-macro.c 15309F: sound/soc/codecs/lpass-wsa-macro.* 15310F: sound/soc/codecs/msm8916-wcd-analog.c 15311F: sound/soc/codecs/msm8916-wcd-digital.c 15312F: sound/soc/codecs/wcd9335.* 15313F: sound/soc/codecs/wcd934x.c 15314F: sound/soc/codecs/wcd-clsh-v2.* 15315F: sound/soc/codecs/wsa881x.c 15316F: sound/soc/qcom/ 15317 15318QCOM IPA DRIVER 15319M: Alex Elder <elder@kernel.org> 15320L: netdev@vger.kernel.org 15321S: Supported 15322F: drivers/net/ipa/ 15323 15324QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 15325M: Gabriel Somlo <somlo@cmu.edu> 15326M: "Michael S. Tsirkin" <mst@redhat.com> 15327L: qemu-devel@nongnu.org 15328S: Maintained 15329F: drivers/firmware/qemu_fw_cfg.c 15330F: include/uapi/linux/qemu_fw_cfg.h 15331 15332QIB DRIVER 15333M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15334M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 15335L: linux-rdma@vger.kernel.org 15336S: Supported 15337F: drivers/infiniband/hw/qib/ 15338 15339QLOGIC QL41xxx FCOE DRIVER 15340M: Saurav Kashyap <skashyap@marvell.com> 15341M: Javed Hasan <jhasan@marvell.com> 15342M: GR-QLogic-Storage-Upstream@marvell.com 15343L: linux-scsi@vger.kernel.org 15344S: Supported 15345F: drivers/scsi/qedf/ 15346 15347QLOGIC QL41xxx ISCSI DRIVER 15348M: Nilesh Javali <njavali@marvell.com> 15349M: Manish Rangankar <mrangankar@marvell.com> 15350M: GR-QLogic-Storage-Upstream@marvell.com 15351L: linux-scsi@vger.kernel.org 15352S: Supported 15353F: drivers/scsi/qedi/ 15354 15355QLOGIC QL4xxx ETHERNET DRIVER 15356M: Ariel Elior <aelior@marvell.com> 15357M: GR-everest-linux-l2@marvell.com 15358L: netdev@vger.kernel.org 15359S: Supported 15360F: drivers/net/ethernet/qlogic/qed/ 15361F: drivers/net/ethernet/qlogic/qede/ 15362F: include/linux/qed/ 15363 15364QLOGIC QL4xxx RDMA DRIVER 15365M: Michal Kalderon <mkalderon@marvell.com> 15366M: Ariel Elior <aelior@marvell.com> 15367L: linux-rdma@vger.kernel.org 15368S: Supported 15369F: drivers/infiniband/hw/qedr/ 15370F: include/uapi/rdma/qedr-abi.h 15371 15372QLOGIC QLA1280 SCSI DRIVER 15373M: Michael Reed <mdr@sgi.com> 15374L: linux-scsi@vger.kernel.org 15375S: Maintained 15376F: drivers/scsi/qla1280.[ch] 15377 15378QLOGIC QLA2XXX FC-SCSI DRIVER 15379M: Nilesh Javali <njavali@marvell.com> 15380M: GR-QLogic-Storage-Upstream@marvell.com 15381L: linux-scsi@vger.kernel.org 15382S: Supported 15383F: drivers/scsi/qla2xxx/ 15384 15385QLOGIC QLA3XXX NETWORK DRIVER 15386M: GR-Linux-NIC-Dev@marvell.com 15387L: netdev@vger.kernel.org 15388S: Supported 15389F: drivers/net/ethernet/qlogic/qla3xxx.* 15390 15391QLOGIC QLA4XXX iSCSI DRIVER 15392M: Nilesh Javali <njavali@marvell.com> 15393M: Manish Rangankar <mrangankar@marvell.com> 15394M: GR-QLogic-Storage-Upstream@marvell.com 15395L: linux-scsi@vger.kernel.org 15396S: Supported 15397F: drivers/scsi/qla4xxx/ 15398 15399QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 15400M: Shahed Shaikh <shshaikh@marvell.com> 15401M: Manish Chopra <manishc@marvell.com> 15402M: GR-Linux-NIC-Dev@marvell.com 15403L: netdev@vger.kernel.org 15404S: Supported 15405F: drivers/net/ethernet/qlogic/qlcnic/ 15406 15407QLOGIC QLGE 10Gb ETHERNET DRIVER 15408M: Manish Chopra <manishc@marvell.com> 15409M: GR-Linux-NIC-Dev@marvell.com 15410M: Coiby Xu <coiby.xu@gmail.com> 15411L: netdev@vger.kernel.org 15412S: Supported 15413F: Documentation/networking/device_drivers/qlogic/qlge.rst 15414F: drivers/staging/qlge/ 15415 15416QM1D1B0004 MEDIA DRIVER 15417M: Akihiro Tsukada <tskd08@gmail.com> 15418L: linux-media@vger.kernel.org 15419S: Odd Fixes 15420F: drivers/media/tuners/qm1d1b0004* 15421 15422QM1D1C0042 MEDIA DRIVER 15423M: Akihiro Tsukada <tskd08@gmail.com> 15424L: linux-media@vger.kernel.org 15425S: Odd Fixes 15426F: drivers/media/tuners/qm1d1c0042* 15427 15428QNX4 FILESYSTEM 15429M: Anders Larsen <al@alarsen.net> 15430S: Maintained 15431W: http://www.alarsen.net/linux/qnx4fs/ 15432F: fs/qnx4/ 15433F: include/uapi/linux/qnx4_fs.h 15434F: include/uapi/linux/qnxtypes.h 15435 15436QORIQ DPAA2 FSL-MC BUS DRIVER 15437M: Stuart Yoder <stuyoder@gmail.com> 15438M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 15439L: linux-kernel@vger.kernel.org 15440S: Maintained 15441F: Documentation/ABI/stable/sysfs-bus-fsl-mc 15442F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 15443F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 15444F: drivers/bus/fsl-mc/ 15445F: include/uapi/linux/fsl_mc.h 15446 15447QT1010 MEDIA DRIVER 15448M: Antti Palosaari <crope@iki.fi> 15449L: linux-media@vger.kernel.org 15450S: Maintained 15451W: https://linuxtv.org 15452W: http://palosaari.fi/linux/ 15453Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15454T: git git://linuxtv.org/anttip/media_tree.git 15455F: drivers/media/tuners/qt1010* 15456 15457QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 15458M: Kalle Valo <kvalo@codeaurora.org> 15459L: ath10k@lists.infradead.org 15460S: Supported 15461W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 15462T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 15463F: drivers/net/wireless/ath/ath10k/ 15464 15465QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 15466M: Kalle Valo <kvalo@codeaurora.org> 15467L: ath11k@lists.infradead.org 15468S: Supported 15469T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 15470F: drivers/net/wireless/ath/ath11k/ 15471 15472QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 15473M: ath9k-devel@qca.qualcomm.com 15474L: linux-wireless@vger.kernel.org 15475S: Supported 15476W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 15477F: drivers/net/wireless/ath/ath9k/ 15478 15479QUALCOMM CAMERA SUBSYSTEM DRIVER 15480M: Robert Foss <robert.foss@linaro.org> 15481M: Todor Tomov <todor.too@gmail.com> 15482L: linux-media@vger.kernel.org 15483S: Maintained 15484F: Documentation/admin-guide/media/qcom_camss.rst 15485F: Documentation/devicetree/bindings/media/*camss* 15486F: drivers/media/platform/qcom/camss/ 15487 15488QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 15489M: Niklas Cassel <nks@flawful.org> 15490L: linux-pm@vger.kernel.org 15491L: linux-arm-msm@vger.kernel.org 15492S: Maintained 15493F: Documentation/devicetree/bindings/power/avs/qcom,cpr.txt 15494F: drivers/soc/qcom/cpr.c 15495 15496QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 15497M: Ilia Lin <ilia.lin@kernel.org> 15498L: linux-pm@vger.kernel.org 15499S: Maintained 15500F: Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt 15501F: drivers/cpufreq/qcom-cpufreq-nvmem.c 15502 15503QUALCOMM CRYPTO DRIVERS 15504M: Thara Gopinath <thara.gopinath@linaro.org> 15505L: linux-crypto@vger.kernel.org 15506L: linux-arm-msm@vger.kernel.org 15507S: Maintained 15508F: drivers/crypto/qce/ 15509 15510QUALCOMM EMAC GIGABIT ETHERNET DRIVER 15511M: Timur Tabi <timur@kernel.org> 15512L: netdev@vger.kernel.org 15513S: Maintained 15514F: drivers/net/ethernet/qualcomm/emac/ 15515 15516QUALCOMM ETHQOS ETHERNET DRIVER 15517M: Vinod Koul <vkoul@kernel.org> 15518L: netdev@vger.kernel.org 15519S: Maintained 15520F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 15521F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 15522 15523QUALCOMM GENERIC INTERFACE I2C DRIVER 15524M: Akash Asthana <akashast@codeaurora.org> 15525M: Mukesh Savaliya <msavaliy@codeaurora.org> 15526L: linux-i2c@vger.kernel.org 15527L: linux-arm-msm@vger.kernel.org 15528S: Supported 15529F: drivers/i2c/busses/i2c-qcom-geni.c 15530 15531QUALCOMM HEXAGON ARCHITECTURE 15532M: Brian Cain <bcain@codeaurora.org> 15533L: linux-hexagon@vger.kernel.org 15534S: Supported 15535F: arch/hexagon/ 15536 15537QUALCOMM HIDMA DRIVER 15538M: Sinan Kaya <okaya@kernel.org> 15539L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15540L: linux-arm-msm@vger.kernel.org 15541L: dmaengine@vger.kernel.org 15542S: Supported 15543F: drivers/dma/qcom/hidma* 15544 15545QUALCOMM I2C CCI DRIVER 15546M: Loic Poulain <loic.poulain@linaro.org> 15547M: Robert Foss <robert.foss@linaro.org> 15548L: linux-i2c@vger.kernel.org 15549L: linux-arm-msm@vger.kernel.org 15550S: Maintained 15551F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt 15552F: drivers/i2c/busses/i2c-qcom-cci.c 15553 15554QUALCOMM IOMMU 15555M: Rob Clark <robdclark@gmail.com> 15556L: iommu@lists.linux-foundation.org 15557L: linux-arm-msm@vger.kernel.org 15558S: Maintained 15559F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 15560 15561QUALCOMM IPC ROUTER (QRTR) DRIVER 15562M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15563L: linux-arm-msm@vger.kernel.org 15564S: Maintained 15565F: include/trace/events/qrtr.h 15566F: include/uapi/linux/qrtr.h 15567F: net/qrtr/ 15568 15569QUALCOMM IPCC MAILBOX DRIVER 15570M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15571L: linux-arm-msm@vger.kernel.org 15572S: Supported 15573F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 15574F: drivers/mailbox/qcom-ipcc.c 15575F: include/dt-bindings/mailbox/qcom-ipcc.h 15576 15577QUALCOMM IPQ4019 USB PHY DRIVER 15578M: Robert Marko <robert.marko@sartura.hr> 15579M: Luka Perkov <luka.perkov@sartura.hr> 15580L: linux-arm-msm@vger.kernel.org 15581S: Maintained 15582F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 15583F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 15584 15585QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 15586M: Robert Marko <robert.marko@sartura.hr> 15587M: Luka Perkov <luka.perkov@sartura.hr> 15588L: linux-arm-msm@vger.kernel.org 15589S: Maintained 15590F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 15591F: drivers/regulator/vqmmc-ipq4019-regulator.c 15592 15593QUALCOMM RMNET DRIVER 15594M: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> 15595M: Sean Tranchetti <stranche@codeaurora.org> 15596L: netdev@vger.kernel.org 15597S: Maintained 15598F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 15599F: drivers/net/ethernet/qualcomm/rmnet/ 15600F: include/linux/if_rmnet.h 15601 15602QUALCOMM TSENS THERMAL DRIVER 15603M: Amit Kucheria <amitk@kernel.org> 15604M: Thara Gopinath <thara.gopinath@linaro.org> 15605L: linux-pm@vger.kernel.org 15606L: linux-arm-msm@vger.kernel.org 15607S: Maintained 15608F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 15609F: drivers/thermal/qcom/ 15610 15611QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 15612M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 15613L: linux-media@vger.kernel.org 15614L: linux-arm-msm@vger.kernel.org 15615S: Maintained 15616T: git git://linuxtv.org/media_tree.git 15617F: Documentation/devicetree/bindings/media/*venus* 15618F: drivers/media/platform/qcom/venus/ 15619 15620QUALCOMM WCN36XX WIRELESS DRIVER 15621M: Kalle Valo <kvalo@codeaurora.org> 15622L: wcn36xx@lists.infradead.org 15623S: Supported 15624W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 15625T: git git://github.com/KrasnikovEugene/wcn36xx.git 15626F: drivers/net/wireless/ath/wcn36xx/ 15627 15628QUANTENNA QTNFMAC WIRELESS DRIVER 15629M: Igor Mitsyanko <imitsyanko@quantenna.com> 15630R: Sergey Matyukevich <geomatsi@gmail.com> 15631L: linux-wireless@vger.kernel.org 15632S: Maintained 15633F: drivers/net/wireless/quantenna 15634 15635RADEON and AMDGPU DRM DRIVERS 15636M: Alex Deucher <alexander.deucher@amd.com> 15637M: Christian König <christian.koenig@amd.com> 15638M: Pan, Xinhui <Xinhui.Pan@amd.com> 15639L: amd-gfx@lists.freedesktop.org 15640S: Supported 15641T: git https://gitlab.freedesktop.org/agd5f/linux.git 15642B: https://gitlab.freedesktop.org/drm/amd/-/issues 15643C: irc://irc.oftc.net/radeon 15644F: drivers/gpu/drm/amd/ 15645F: drivers/gpu/drm/radeon/ 15646F: include/uapi/drm/amdgpu_drm.h 15647F: include/uapi/drm/radeon_drm.h 15648 15649RADEON FRAMEBUFFER DISPLAY DRIVER 15650M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 15651L: linux-fbdev@vger.kernel.org 15652S: Maintained 15653F: drivers/video/fbdev/aty/radeon* 15654F: include/uapi/linux/radeonfb.h 15655 15656RADIOSHARK RADIO DRIVER 15657M: Hans Verkuil <hverkuil@xs4all.nl> 15658L: linux-media@vger.kernel.org 15659S: Maintained 15660T: git git://linuxtv.org/media_tree.git 15661F: drivers/media/radio/radio-shark.c 15662 15663RADIOSHARK2 RADIO DRIVER 15664M: Hans Verkuil <hverkuil@xs4all.nl> 15665L: linux-media@vger.kernel.org 15666S: Maintained 15667T: git git://linuxtv.org/media_tree.git 15668F: drivers/media/radio/radio-shark2.c 15669F: drivers/media/radio/radio-tea5777.c 15670 15671RADOS BLOCK DEVICE (RBD) 15672M: Ilya Dryomov <idryomov@gmail.com> 15673R: Dongsheng Yang <dongsheng.yang@easystack.cn> 15674L: ceph-devel@vger.kernel.org 15675S: Supported 15676W: http://ceph.com/ 15677T: git git://github.com/ceph/ceph-client.git 15678F: Documentation/ABI/testing/sysfs-bus-rbd 15679F: drivers/block/rbd.c 15680F: drivers/block/rbd_types.h 15681 15682RAGE128 FRAMEBUFFER DISPLAY DRIVER 15683M: Paul Mackerras <paulus@samba.org> 15684L: linux-fbdev@vger.kernel.org 15685S: Maintained 15686F: drivers/video/fbdev/aty/aty128fb.c 15687 15688RAINSHADOW-CEC DRIVER 15689M: Hans Verkuil <hverkuil@xs4all.nl> 15690L: linux-media@vger.kernel.org 15691S: Maintained 15692T: git git://linuxtv.org/media_tree.git 15693F: drivers/media/cec/usb/rainshadow/ 15694 15695RALINK MIPS ARCHITECTURE 15696M: John Crispin <john@phrozen.org> 15697L: linux-mips@vger.kernel.org 15698S: Maintained 15699F: arch/mips/ralink 15700 15701RALINK RT2X00 WIRELESS LAN DRIVER 15702M: Stanislaw Gruszka <stf_xl@wp.pl> 15703M: Helmut Schaa <helmut.schaa@googlemail.com> 15704L: linux-wireless@vger.kernel.org 15705S: Maintained 15706F: drivers/net/wireless/ralink/rt2x00/ 15707 15708RAMDISK RAM BLOCK DEVICE DRIVER 15709M: Jens Axboe <axboe@kernel.dk> 15710S: Maintained 15711F: Documentation/admin-guide/blockdev/ramdisk.rst 15712F: drivers/block/brd.c 15713 15714RANCHU VIRTUAL BOARD FOR MIPS 15715M: Miodrag Dinic <miodrag.dinic@mips.com> 15716L: linux-mips@vger.kernel.org 15717S: Supported 15718F: arch/mips/configs/generic/board-ranchu.config 15719F: arch/mips/generic/board-ranchu.c 15720 15721RANDOM NUMBER DRIVER 15722M: "Theodore Ts'o" <tytso@mit.edu> 15723S: Maintained 15724F: drivers/char/random.c 15725 15726RAPIDIO SUBSYSTEM 15727M: Matt Porter <mporter@kernel.crashing.org> 15728M: Alexandre Bounine <alex.bou9@gmail.com> 15729S: Maintained 15730F: drivers/rapidio/ 15731 15732RAS INFRASTRUCTURE 15733M: Tony Luck <tony.luck@intel.com> 15734M: Borislav Petkov <bp@alien8.de> 15735L: linux-edac@vger.kernel.org 15736S: Maintained 15737F: Documentation/admin-guide/ras.rst 15738F: drivers/ras/ 15739F: include/linux/ras.h 15740F: include/ras/ras_event.h 15741 15742RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 15743L: linux-wireless@vger.kernel.org 15744S: Orphan 15745F: drivers/net/wireless/ray* 15746 15747RC-CORE / LIRC FRAMEWORK 15748M: Sean Young <sean@mess.org> 15749L: linux-media@vger.kernel.org 15750S: Maintained 15751W: http://linuxtv.org 15752T: git git://linuxtv.org/media_tree.git 15753F: Documentation/driver-api/media/rc-core.rst 15754F: Documentation/userspace-api/media/rc/ 15755F: drivers/media/rc/ 15756F: include/media/rc-map.h 15757F: include/media/rc-core.h 15758F: include/uapi/linux/lirc.h 15759 15760RCMM REMOTE CONTROLS DECODER 15761M: Patrick Lerda <patrick9876@free.fr> 15762S: Maintained 15763F: drivers/media/rc/ir-rcmm-decoder.c 15764 15765RCUTORTURE TEST FRAMEWORK 15766M: "Paul E. McKenney" <paulmck@kernel.org> 15767M: Josh Triplett <josh@joshtriplett.org> 15768R: Steven Rostedt <rostedt@goodmis.org> 15769R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15770R: Lai Jiangshan <jiangshanlai@gmail.com> 15771L: rcu@vger.kernel.org 15772S: Supported 15773T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 15774F: tools/testing/selftests/rcutorture 15775 15776RDACM20 Camera Sensor 15777M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15778M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15779M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15780M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15781L: linux-media@vger.kernel.org 15782S: Maintained 15783F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 15784F: drivers/media/i2c/max9271.c 15785F: drivers/media/i2c/max9271.h 15786F: drivers/media/i2c/rdacm20.c 15787 15788RDACM21 Camera Sensor 15789M: Jacopo Mondi <jacopo+renesas@jmondi.org> 15790M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 15791M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 15792M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 15793L: linux-media@vger.kernel.org 15794S: Maintained 15795F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 15796F: drivers/media/i2c/max9271.c 15797F: drivers/media/i2c/max9271.h 15798F: drivers/media/i2c/rdacm21.c 15799 15800RDC R-321X SoC 15801M: Florian Fainelli <florian@openwrt.org> 15802S: Maintained 15803 15804RDC R6040 FAST ETHERNET DRIVER 15805M: Florian Fainelli <f.fainelli@gmail.com> 15806L: netdev@vger.kernel.org 15807S: Maintained 15808F: drivers/net/ethernet/rdc/r6040.c 15809 15810RDMAVT - RDMA verbs software 15811M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15812M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 15813L: linux-rdma@vger.kernel.org 15814S: Supported 15815F: drivers/infiniband/sw/rdmavt 15816 15817RDS - RELIABLE DATAGRAM SOCKETS 15818M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 15819L: netdev@vger.kernel.org 15820L: linux-rdma@vger.kernel.org 15821L: rds-devel@oss.oracle.com (moderated for non-subscribers) 15822S: Supported 15823W: https://oss.oracle.com/projects/rds/ 15824F: Documentation/networking/rds.rst 15825F: net/rds/ 15826 15827RDT - RESOURCE ALLOCATION 15828M: Fenghua Yu <fenghua.yu@intel.com> 15829M: Reinette Chatre <reinette.chatre@intel.com> 15830L: linux-kernel@vger.kernel.org 15831S: Supported 15832F: Documentation/x86/resctrl* 15833F: arch/x86/include/asm/resctrl.h 15834F: arch/x86/kernel/cpu/resctrl/ 15835F: tools/testing/selftests/resctrl/ 15836 15837READ-COPY UPDATE (RCU) 15838M: "Paul E. McKenney" <paulmck@kernel.org> 15839M: Josh Triplett <josh@joshtriplett.org> 15840R: Steven Rostedt <rostedt@goodmis.org> 15841R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 15842R: Lai Jiangshan <jiangshanlai@gmail.com> 15843R: Joel Fernandes <joel@joelfernandes.org> 15844L: rcu@vger.kernel.org 15845S: Supported 15846W: http://www.rdrop.com/users/paulmck/RCU/ 15847T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 15848F: Documentation/RCU/ 15849F: include/linux/rcu* 15850F: kernel/rcu/ 15851X: Documentation/RCU/torture.rst 15852X: include/linux/srcu*.h 15853X: kernel/rcu/srcu*.c 15854 15855REAL TIME CLOCK (RTC) SUBSYSTEM 15856M: Alessandro Zummo <a.zummo@towertech.it> 15857M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15858L: linux-rtc@vger.kernel.org 15859S: Maintained 15860Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 15861T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 15862F: Documentation/admin-guide/rtc.rst 15863F: Documentation/devicetree/bindings/rtc/ 15864F: drivers/rtc/ 15865F: include/linux/platform_data/rtc-* 15866F: include/linux/rtc.h 15867F: include/linux/rtc/ 15868F: include/uapi/linux/rtc.h 15869F: tools/testing/selftests/rtc/ 15870 15871REALTEK AUDIO CODECS 15872M: Oder Chiou <oder_chiou@realtek.com> 15873S: Maintained 15874F: include/sound/rt*.h 15875F: sound/soc/codecs/rt* 15876 15877REALTEK RTL83xx SMI DSA ROUTER CHIPS 15878M: Linus Walleij <linus.walleij@linaro.org> 15879S: Maintained 15880F: Documentation/devicetree/bindings/net/dsa/realtek-smi.txt 15881F: drivers/net/dsa/realtek-smi* 15882F: drivers/net/dsa/rtl83* 15883 15884REALTEK WIRELESS DRIVER (rtlwifi family) 15885M: Ping-Ke Shih <pkshih@realtek.com> 15886L: linux-wireless@vger.kernel.org 15887S: Maintained 15888W: https://wireless.wiki.kernel.org/ 15889T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 15890F: drivers/net/wireless/realtek/rtlwifi/ 15891 15892REALTEK WIRELESS DRIVER (rtw88) 15893M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 15894L: linux-wireless@vger.kernel.org 15895S: Maintained 15896F: drivers/net/wireless/realtek/rtw88/ 15897 15898REDPINE WIRELESS DRIVER 15899M: Amitkumar Karwar <amitkarwar@gmail.com> 15900M: Siva Rebbagondla <siva8118@gmail.com> 15901L: linux-wireless@vger.kernel.org 15902S: Maintained 15903F: drivers/net/wireless/rsi/ 15904 15905REGISTER MAP ABSTRACTION 15906M: Mark Brown <broonie@kernel.org> 15907L: linux-kernel@vger.kernel.org 15908S: Supported 15909T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 15910F: Documentation/devicetree/bindings/regmap/ 15911F: drivers/base/regmap/ 15912F: include/linux/regmap.h 15913 15914REISERFS FILE SYSTEM 15915L: reiserfs-devel@vger.kernel.org 15916S: Supported 15917F: fs/reiserfs/ 15918 15919REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 15920M: Ohad Ben-Cohen <ohad@wizery.com> 15921M: Bjorn Andersson <bjorn.andersson@linaro.org> 15922M: Mathieu Poirier <mathieu.poirier@linaro.org> 15923L: linux-remoteproc@vger.kernel.org 15924S: Maintained 15925T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next 15926F: Documentation/ABI/testing/sysfs-class-remoteproc 15927F: Documentation/devicetree/bindings/remoteproc/ 15928F: Documentation/staging/remoteproc.rst 15929F: drivers/remoteproc/ 15930F: include/linux/remoteproc.h 15931F: include/linux/remoteproc/ 15932 15933REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 15934M: Ohad Ben-Cohen <ohad@wizery.com> 15935M: Bjorn Andersson <bjorn.andersson@linaro.org> 15936M: Mathieu Poirier <mathieu.poirier@linaro.org> 15937L: linux-remoteproc@vger.kernel.org 15938S: Maintained 15939T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next 15940F: Documentation/ABI/testing/sysfs-bus-rpmsg 15941F: Documentation/staging/rpmsg.rst 15942F: drivers/rpmsg/ 15943F: include/linux/rpmsg.h 15944F: include/linux/rpmsg/ 15945F: include/uapi/linux/rpmsg.h 15946F: samples/rpmsg/ 15947 15948REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 15949M: Stephan Gerhold <stephan@gerhold.net> 15950L: netdev@vger.kernel.org 15951L: linux-remoteproc@vger.kernel.org 15952S: Maintained 15953F: drivers/net/wwan/rpmsg_wwan_ctrl.c 15954 15955RENESAS CLOCK DRIVERS 15956M: Geert Uytterhoeven <geert+renesas@glider.be> 15957L: linux-renesas-soc@vger.kernel.org 15958S: Supported 15959T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 15960F: Documentation/devicetree/bindings/clock/renesas,* 15961F: drivers/clk/renesas/ 15962 15963RENESAS EMEV2 I2C DRIVER 15964M: Wolfram Sang <wsa+renesas@sang-engineering.com> 15965L: linux-renesas-soc@vger.kernel.org 15966S: Supported 15967F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 15968F: drivers/i2c/busses/i2c-emev2.c 15969 15970RENESAS ETHERNET DRIVERS 15971R: Sergey Shtylyov <s.shtylyov@omp.ru> 15972L: netdev@vger.kernel.org 15973L: linux-renesas-soc@vger.kernel.org 15974F: Documentation/devicetree/bindings/net/renesas,*.yaml 15975F: drivers/net/ethernet/renesas/ 15976F: include/linux/sh_eth.h 15977 15978RENESAS R-CAR GYROADC DRIVER 15979M: Marek Vasut <marek.vasut@gmail.com> 15980L: linux-iio@vger.kernel.org 15981S: Supported 15982F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 15983F: drivers/iio/adc/rcar-gyroadc.c 15984 15985RENESAS R-CAR I2C DRIVERS 15986M: Wolfram Sang <wsa+renesas@sang-engineering.com> 15987L: linux-renesas-soc@vger.kernel.org 15988S: Supported 15989F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 15990F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 15991F: drivers/i2c/busses/i2c-rcar.c 15992F: drivers/i2c/busses/i2c-sh_mobile.c 15993 15994RENESAS R-CAR THERMAL DRIVERS 15995M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 15996L: linux-renesas-soc@vger.kernel.org 15997S: Supported 15998F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 15999F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 16000F: drivers/thermal/rcar_gen3_thermal.c 16001F: drivers/thermal/rcar_thermal.c 16002 16003RENESAS RIIC DRIVER 16004M: Chris Brandt <chris.brandt@renesas.com> 16005L: linux-renesas-soc@vger.kernel.org 16006S: Supported 16007F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 16008F: drivers/i2c/busses/i2c-riic.c 16009 16010RENESAS USB PHY DRIVER 16011M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16012L: linux-renesas-soc@vger.kernel.org 16013S: Maintained 16014F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 16015 16016RENESAS RZ/G2L A/D DRIVER 16017M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 16018L: linux-iio@vger.kernel.org 16019L: linux-renesas-soc@vger.kernel.org 16020S: Supported 16021F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 16022F: drivers/iio/adc/rzg2l_adc.c 16023 16024RESET CONTROLLER FRAMEWORK 16025M: Philipp Zabel <p.zabel@pengutronix.de> 16026S: Maintained 16027T: git git://git.pengutronix.de/git/pza/linux 16028F: Documentation/devicetree/bindings/reset/ 16029F: Documentation/driver-api/reset.rst 16030F: drivers/reset/ 16031F: include/dt-bindings/reset/ 16032F: include/linux/reset-controller.h 16033F: include/linux/reset.h 16034F: include/linux/reset/ 16035K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 16036 16037RESTARTABLE SEQUENCES SUPPORT 16038M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16039M: Peter Zijlstra <peterz@infradead.org> 16040M: "Paul E. McKenney" <paulmck@kernel.org> 16041M: Boqun Feng <boqun.feng@gmail.com> 16042L: linux-kernel@vger.kernel.org 16043S: Supported 16044F: include/trace/events/rseq.h 16045F: include/uapi/linux/rseq.h 16046F: kernel/rseq.c 16047F: tools/testing/selftests/rseq/ 16048 16049RFKILL 16050M: Johannes Berg <johannes@sipsolutions.net> 16051L: linux-wireless@vger.kernel.org 16052S: Maintained 16053W: https://wireless.wiki.kernel.org/ 16054T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git 16055T: git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git 16056F: Documentation/ABI/stable/sysfs-class-rfkill 16057F: Documentation/driver-api/rfkill.rst 16058F: include/linux/rfkill.h 16059F: include/uapi/linux/rfkill.h 16060F: net/rfkill/ 16061 16062RHASHTABLE 16063M: Thomas Graf <tgraf@suug.ch> 16064M: Herbert Xu <herbert@gondor.apana.org.au> 16065L: netdev@vger.kernel.org 16066S: Maintained 16067F: include/linux/rhashtable-types.h 16068F: include/linux/rhashtable.h 16069F: lib/rhashtable.c 16070F: lib/test_rhashtable.c 16071 16072RICOH R5C592 MEMORYSTICK DRIVER 16073M: Maxim Levitsky <maximlevitsky@gmail.com> 16074S: Maintained 16075F: drivers/memstick/host/r592.* 16076 16077RICOH SMARTMEDIA/XD DRIVER 16078M: Maxim Levitsky <maximlevitsky@gmail.com> 16079S: Maintained 16080F: drivers/mtd/nand/raw/r852.c 16081F: drivers/mtd/nand/raw/r852.h 16082 16083RISC-V ARCHITECTURE 16084M: Paul Walmsley <paul.walmsley@sifive.com> 16085M: Palmer Dabbelt <palmer@dabbelt.com> 16086M: Albert Ou <aou@eecs.berkeley.edu> 16087L: linux-riscv@lists.infradead.org 16088S: Supported 16089P: Documentation/riscv/patch-acceptance.rst 16090T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 16091F: arch/riscv/ 16092N: riscv 16093K: riscv 16094 16095RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 16096M: Lewis Hanly <lewis.hanly@microchip.com> 16097L: linux-riscv@lists.infradead.org 16098S: Supported 16099F: drivers/mailbox/mailbox-mpfs.c 16100F: drivers/soc/microchip/ 16101F: include/soc/microchip/mpfs.h 16102 16103RNBD BLOCK DRIVERS 16104M: Md. Haris Iqbal <haris.iqbal@ionos.com> 16105M: Jack Wang <jinpu.wang@ionos.com> 16106L: linux-block@vger.kernel.org 16107S: Maintained 16108F: drivers/block/rnbd/ 16109 16110ROCCAT DRIVERS 16111M: Stefan Achatz <erazor_de@users.sourceforge.net> 16112S: Maintained 16113W: http://sourceforge.net/projects/roccat/ 16114F: Documentation/ABI/*/sysfs-driver-hid-roccat* 16115F: drivers/hid/hid-roccat* 16116F: include/linux/hid-roccat* 16117 16118ROCKCHIP I2S TDM DRIVER 16119M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 16120L: linux-rockchip@lists.infradead.org 16121S: Maintained 16122F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 16123F: sound/soc/rockchip/rockchip_i2s_tdm.* 16124 16125ROCKCHIP ISP V1 DRIVER 16126M: Helen Koike <helen.koike@collabora.com> 16127M: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> 16128L: linux-media@vger.kernel.org 16129L: linux-rockchip@lists.infradead.org 16130S: Maintained 16131F: Documentation/admin-guide/media/rkisp1.rst 16132F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 16133F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 16134F: drivers/media/platform/rockchip/rkisp1 16135F: include/uapi/linux/rkisp1-config.h 16136 16137ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 16138M: Jacob Chen <jacob-chen@iotwrt.com> 16139M: Ezequiel Garcia <ezequiel@collabora.com> 16140L: linux-media@vger.kernel.org 16141L: linux-rockchip@lists.infradead.org 16142S: Maintained 16143F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 16144F: drivers/media/platform/rockchip/rga/ 16145 16146ROCKCHIP VIDEO DECODER DRIVER 16147M: Ezequiel Garcia <ezequiel@collabora.com> 16148L: linux-media@vger.kernel.org 16149L: linux-rockchip@lists.infradead.org 16150S: Maintained 16151F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 16152F: drivers/staging/media/rkvdec/ 16153 16154ROCKER DRIVER 16155M: Jiri Pirko <jiri@resnulli.us> 16156L: netdev@vger.kernel.org 16157S: Supported 16158F: drivers/net/ethernet/rocker/ 16159 16160ROCKETPORT EXPRESS/INFINITY DRIVER 16161M: Kevin Cernekee <cernekee@gmail.com> 16162L: linux-serial@vger.kernel.org 16163S: Odd Fixes 16164F: drivers/tty/serial/rp2.* 16165 16166ROHM BD99954 CHARGER IC 16167R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 16168L: linux-power@fi.rohmeurope.com 16169S: Supported 16170F: drivers/power/supply/bd99954-charger.c 16171F: drivers/power/supply/bd99954-charger.h 16172 16173ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 16174M: Tomasz Duszynski <tduszyns@gmail.com> 16175S: Maintained 16176F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 16177F: drivers/iio/light/bh1750.c 16178 16179ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 16180M: Marek Vasut <marek.vasut+renesas@gmail.com> 16181L: linux-kernel@vger.kernel.org 16182L: linux-renesas-soc@vger.kernel.org 16183S: Supported 16184F: Documentation/devicetree/bindings/mfd/bd9571mwv.txt 16185F: drivers/gpio/gpio-bd9571mwv.c 16186F: drivers/mfd/bd9571mwv.c 16187F: drivers/regulator/bd9571mwv-regulator.c 16188F: include/linux/mfd/bd9571mwv.h 16189 16190ROHM POWER MANAGEMENT IC DEVICE DRIVERS 16191R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 16192L: linux-power@fi.rohmeurope.com 16193S: Supported 16194F: Documentation/devicetree/bindings/mfd/rohm,bd70528-pmic.txt 16195F: Documentation/devicetree/bindings/regulator/rohm,bd70528-regulator.txt 16196F: drivers/clk/clk-bd718x7.c 16197F: drivers/gpio/gpio-bd70528.c 16198F: drivers/gpio/gpio-bd71815.c 16199F: drivers/gpio/gpio-bd71828.c 16200F: drivers/mfd/rohm-bd70528.c 16201F: drivers/mfd/rohm-bd71828.c 16202F: drivers/mfd/rohm-bd718x7.c 16203F: drivers/mfd/rohm-bd9576.c 16204F: drivers/power/supply/bd70528-charger.c 16205F: drivers/regulator/bd70528-regulator.c 16206F: drivers/regulator/bd71815-regulator.c 16207F: drivers/regulator/bd71828-regulator.c 16208F: drivers/regulator/bd718x7-regulator.c 16209F: drivers/regulator/bd9576-regulator.c 16210F: drivers/regulator/rohm-regulator.c 16211F: drivers/rtc/rtc-bd70528.c 16212F: drivers/watchdog/bd70528_wdt.c 16213F: drivers/watchdog/bd9576_wdt.c 16214F: include/linux/mfd/rohm-bd70528.h 16215F: include/linux/mfd/rohm-bd71815.h 16216F: include/linux/mfd/rohm-bd71828.h 16217F: include/linux/mfd/rohm-bd718x7.h 16218F: include/linux/mfd/rohm-bd957x.h 16219F: include/linux/mfd/rohm-generic.h 16220F: include/linux/mfd/rohm-shared.h 16221 16222ROSE NETWORK LAYER 16223M: Ralf Baechle <ralf@linux-mips.org> 16224L: linux-hams@vger.kernel.org 16225S: Maintained 16226W: http://www.linux-ax25.org/ 16227F: include/net/rose.h 16228F: include/uapi/linux/rose.h 16229F: net/rose/ 16230 16231ROTATION DRIVER FOR ALLWINNER A83T 16232M: Jernej Skrabec <jernej.skrabec@gmail.com> 16233L: linux-media@vger.kernel.org 16234S: Maintained 16235T: git git://linuxtv.org/media_tree.git 16236F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 16237F: drivers/media/platform/sunxi/sun8i-rotate/ 16238 16239RTL2830 MEDIA DRIVER 16240M: Antti Palosaari <crope@iki.fi> 16241L: linux-media@vger.kernel.org 16242S: Maintained 16243W: https://linuxtv.org 16244W: http://palosaari.fi/linux/ 16245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16246T: git git://linuxtv.org/anttip/media_tree.git 16247F: drivers/media/dvb-frontends/rtl2830* 16248 16249RTL2832 MEDIA DRIVER 16250M: Antti Palosaari <crope@iki.fi> 16251L: linux-media@vger.kernel.org 16252S: Maintained 16253W: https://linuxtv.org 16254W: http://palosaari.fi/linux/ 16255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16256T: git git://linuxtv.org/anttip/media_tree.git 16257F: drivers/media/dvb-frontends/rtl2832* 16258 16259RTL2832_SDR MEDIA DRIVER 16260M: Antti Palosaari <crope@iki.fi> 16261L: linux-media@vger.kernel.org 16262S: Maintained 16263W: https://linuxtv.org 16264W: http://palosaari.fi/linux/ 16265Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16266T: git git://linuxtv.org/anttip/media_tree.git 16267F: drivers/media/dvb-frontends/rtl2832_sdr* 16268 16269RTL8180 WIRELESS DRIVER 16270L: linux-wireless@vger.kernel.org 16271S: Orphan 16272W: https://wireless.wiki.kernel.org/ 16273T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 16274F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 16275 16276RTL8187 WIRELESS DRIVER 16277M: Herton Ronaldo Krzesinski <herton@canonical.com> 16278M: Hin-Tak Leung <htl10@users.sourceforge.net> 16279M: Larry Finger <Larry.Finger@lwfinger.net> 16280L: linux-wireless@vger.kernel.org 16281S: Maintained 16282W: https://wireless.wiki.kernel.org/ 16283T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 16284F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 16285 16286RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 16287M: Jes Sorensen <Jes.Sorensen@gmail.com> 16288L: linux-wireless@vger.kernel.org 16289S: Maintained 16290T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 16291F: drivers/net/wireless/realtek/rtl8xxxu/ 16292 16293RTRS TRANSPORT DRIVERS 16294M: Md. Haris Iqbal <haris.iqbal@ionos.com> 16295M: Jack Wang <jinpu.wang@ionos.com> 16296L: linux-rdma@vger.kernel.org 16297S: Maintained 16298F: drivers/infiniband/ulp/rtrs/ 16299 16300RXRPC SOCKETS (AF_RXRPC) 16301M: David Howells <dhowells@redhat.com> 16302M: Marc Dionne <marc.dionne@auristor.com> 16303L: linux-afs@lists.infradead.org 16304S: Supported 16305W: https://www.infradead.org/~dhowells/kafs/ 16306F: Documentation/networking/rxrpc.rst 16307F: include/keys/rxrpc-type.h 16308F: include/net/af_rxrpc.h 16309F: include/trace/events/rxrpc.h 16310F: include/uapi/linux/rxrpc.h 16311F: net/rxrpc/ 16312 16313S3 SAVAGE FRAMEBUFFER DRIVER 16314M: Antonino Daplas <adaplas@gmail.com> 16315L: linux-fbdev@vger.kernel.org 16316S: Maintained 16317F: drivers/video/fbdev/savage/ 16318 16319S390 16320M: Heiko Carstens <hca@linux.ibm.com> 16321M: Vasily Gorbik <gor@linux.ibm.com> 16322M: Christian Borntraeger <borntraeger@de.ibm.com> 16323R: Alexander Gordeev <agordeev@linux.ibm.com> 16324L: linux-s390@vger.kernel.org 16325S: Supported 16326W: http://www.ibm.com/developerworks/linux/linux390/ 16327T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 16328F: Documentation/driver-api/s390-drivers.rst 16329F: Documentation/s390/ 16330F: arch/s390/ 16331F: drivers/s390/ 16332 16333S390 COMMON I/O LAYER 16334M: Vineeth Vijayan <vneethv@linux.ibm.com> 16335M: Peter Oberparleiter <oberpar@linux.ibm.com> 16336L: linux-s390@vger.kernel.org 16337S: Supported 16338W: http://www.ibm.com/developerworks/linux/linux390/ 16339F: drivers/s390/cio/ 16340 16341S390 DASD DRIVER 16342M: Stefan Haberland <sth@linux.ibm.com> 16343M: Jan Hoeppner <hoeppner@linux.ibm.com> 16344L: linux-s390@vger.kernel.org 16345S: Supported 16346W: http://www.ibm.com/developerworks/linux/linux390/ 16347F: block/partitions/ibm.c 16348F: drivers/s390/block/dasd* 16349F: include/linux/dasd_mod.h 16350 16351S390 IOMMU (PCI) 16352M: Matthew Rosato <mjrosato@linux.ibm.com> 16353M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 16354L: linux-s390@vger.kernel.org 16355S: Supported 16356W: http://www.ibm.com/developerworks/linux/linux390/ 16357F: drivers/iommu/s390-iommu.c 16358 16359S390 IUCV NETWORK LAYER 16360M: Julian Wiedmann <jwi@linux.ibm.com> 16361M: Karsten Graul <kgraul@linux.ibm.com> 16362L: linux-s390@vger.kernel.org 16363L: netdev@vger.kernel.org 16364S: Supported 16365W: http://www.ibm.com/developerworks/linux/linux390/ 16366F: drivers/s390/net/*iucv* 16367F: include/net/iucv/ 16368F: net/iucv/ 16369 16370S390 NETWORK DRIVERS 16371M: Julian Wiedmann <jwi@linux.ibm.com> 16372M: Karsten Graul <kgraul@linux.ibm.com> 16373L: linux-s390@vger.kernel.org 16374L: netdev@vger.kernel.org 16375S: Supported 16376W: http://www.ibm.com/developerworks/linux/linux390/ 16377F: drivers/s390/net/ 16378 16379S390 PCI SUBSYSTEM 16380M: Niklas Schnelle <schnelle@linux.ibm.com> 16381M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 16382L: linux-s390@vger.kernel.org 16383S: Supported 16384W: http://www.ibm.com/developerworks/linux/linux390/ 16385F: arch/s390/pci/ 16386F: drivers/pci/hotplug/s390_pci_hpc.c 16387F: Documentation/s390/pci.rst 16388 16389S390 VFIO AP DRIVER 16390M: Tony Krowiak <akrowiak@linux.ibm.com> 16391M: Halil Pasic <pasic@linux.ibm.com> 16392M: Jason Herne <jjherne@linux.ibm.com> 16393L: linux-s390@vger.kernel.org 16394S: Supported 16395W: http://www.ibm.com/developerworks/linux/linux390/ 16396F: Documentation/s390/vfio-ap.rst 16397F: drivers/s390/crypto/vfio_ap_drv.c 16398F: drivers/s390/crypto/vfio_ap_ops.c 16399F: drivers/s390/crypto/vfio_ap_private.h 16400 16401S390 VFIO-CCW DRIVER 16402M: Eric Farman <farman@linux.ibm.com> 16403M: Matthew Rosato <mjrosato@linux.ibm.com> 16404R: Halil Pasic <pasic@linux.ibm.com> 16405L: linux-s390@vger.kernel.org 16406L: kvm@vger.kernel.org 16407S: Supported 16408F: Documentation/s390/vfio-ccw.rst 16409F: drivers/s390/cio/vfio_ccw* 16410F: include/uapi/linux/vfio_ccw.h 16411 16412S390 VFIO-PCI DRIVER 16413M: Matthew Rosato <mjrosato@linux.ibm.com> 16414M: Eric Farman <farman@linux.ibm.com> 16415L: linux-s390@vger.kernel.org 16416L: kvm@vger.kernel.org 16417S: Supported 16418F: drivers/vfio/pci/vfio_pci_zdev.c 16419F: include/uapi/linux/vfio_zdev.h 16420 16421S390 ZCRYPT DRIVER 16422M: Harald Freudenberger <freude@linux.ibm.com> 16423L: linux-s390@vger.kernel.org 16424S: Supported 16425W: http://www.ibm.com/developerworks/linux/linux390/ 16426F: drivers/s390/crypto/ 16427 16428S390 ZFCP DRIVER 16429M: Steffen Maier <maier@linux.ibm.com> 16430M: Benjamin Block <bblock@linux.ibm.com> 16431L: linux-s390@vger.kernel.org 16432S: Supported 16433W: http://www.ibm.com/developerworks/linux/linux390/ 16434F: drivers/s390/scsi/zfcp_* 16435 16436S3C ADC BATTERY DRIVER 16437M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16438L: linux-samsung-soc@vger.kernel.org 16439S: Odd Fixes 16440F: drivers/power/supply/s3c_adc_battery.c 16441F: include/linux/s3c_adc_battery.h 16442 16443S3C24XX SD/MMC Driver 16444M: Ben Dooks <ben-linux@fluff.org> 16445L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16446S: Supported 16447F: drivers/mmc/host/s3cmci.* 16448 16449SAA6588 RDS RECEIVER DRIVER 16450M: Hans Verkuil <hverkuil@xs4all.nl> 16451L: linux-media@vger.kernel.org 16452S: Odd Fixes 16453W: https://linuxtv.org 16454T: git git://linuxtv.org/media_tree.git 16455F: drivers/media/i2c/saa6588* 16456 16457SAA7134 VIDEO4LINUX DRIVER 16458M: Mauro Carvalho Chehab <mchehab@kernel.org> 16459L: linux-media@vger.kernel.org 16460S: Odd fixes 16461W: https://linuxtv.org 16462T: git git://linuxtv.org/media_tree.git 16463F: Documentation/driver-api/media/drivers/saa7134* 16464F: drivers/media/pci/saa7134/ 16465 16466SAA7146 VIDEO4LINUX-2 DRIVER 16467M: Hans Verkuil <hverkuil@xs4all.nl> 16468L: linux-media@vger.kernel.org 16469S: Maintained 16470T: git git://linuxtv.org/media_tree.git 16471F: drivers/media/common/saa7146/ 16472F: drivers/media/pci/saa7146/ 16473F: include/media/drv-intf/saa7146* 16474 16475SAFESETID SECURITY MODULE 16476M: Micah Morton <mortonm@chromium.org> 16477S: Supported 16478F: Documentation/admin-guide/LSM/SafeSetID.rst 16479F: security/safesetid/ 16480 16481SAMSUNG AUDIO (ASoC) DRIVERS 16482M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16483M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16484L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16485S: Supported 16486F: Documentation/devicetree/bindings/sound/samsung* 16487F: sound/soc/samsung/ 16488 16489SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 16490M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16491L: linux-crypto@vger.kernel.org 16492L: linux-samsung-soc@vger.kernel.org 16493S: Maintained 16494F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 16495F: drivers/crypto/exynos-rng.c 16496 16497SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 16498M: Łukasz Stelmach <l.stelmach@samsung.com> 16499L: linux-samsung-soc@vger.kernel.org 16500S: Maintained 16501F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 16502F: drivers/char/hw_random/exynos-trng.c 16503 16504SAMSUNG FRAMEBUFFER DRIVER 16505M: Jingoo Han <jingoohan1@gmail.com> 16506L: linux-fbdev@vger.kernel.org 16507S: Maintained 16508F: drivers/video/fbdev/s3c-fb.c 16509 16510SAMSUNG INTERCONNECT DRIVERS 16511M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16512M: Artur Świgoń <a.swigon@samsung.com> 16513L: linux-pm@vger.kernel.org 16514L: linux-samsung-soc@vger.kernel.org 16515S: Supported 16516F: drivers/interconnect/samsung/ 16517 16518SAMSUNG LAPTOP DRIVER 16519M: Corentin Chary <corentin.chary@gmail.com> 16520L: platform-driver-x86@vger.kernel.org 16521S: Maintained 16522F: drivers/platform/x86/samsung-laptop.c 16523 16524SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 16525M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16526M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 16527L: linux-kernel@vger.kernel.org 16528L: linux-samsung-soc@vger.kernel.org 16529S: Supported 16530F: Documentation/devicetree/bindings/clock/samsung,s2mps11.txt 16531F: Documentation/devicetree/bindings/mfd/samsung,sec-core.txt 16532F: Documentation/devicetree/bindings/regulator/samsung,s2m*.txt 16533F: Documentation/devicetree/bindings/regulator/samsung,s5m*.txt 16534F: drivers/clk/clk-s2mps11.c 16535F: drivers/mfd/sec*.c 16536F: drivers/regulator/s2m*.c 16537F: drivers/regulator/s5m*.c 16538F: drivers/rtc/rtc-s5m.c 16539F: include/linux/mfd/samsung/ 16540 16541SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 16542M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 16543L: linux-media@vger.kernel.org 16544L: linux-samsung-soc@vger.kernel.org 16545S: Maintained 16546F: drivers/media/platform/s3c-camif/ 16547F: include/media/drv-intf/s3c_camif.h 16548 16549SAMSUNG S3FWRN5 NFC DRIVER 16550M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16551M: Krzysztof Opasiak <k.opasiak@samsung.com> 16552L: linux-nfc@lists.01.org (subscribers-only) 16553S: Maintained 16554F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 16555F: drivers/nfc/s3fwrn5 16556 16557SAMSUNG S5C73M3 CAMERA DRIVER 16558M: Andrzej Hajda <a.hajda@samsung.com> 16559L: linux-media@vger.kernel.org 16560S: Supported 16561F: drivers/media/i2c/s5c73m3/* 16562 16563SAMSUNG S5K5BAF CAMERA DRIVER 16564M: Andrzej Hajda <a.hajda@samsung.com> 16565L: linux-media@vger.kernel.org 16566S: Supported 16567F: drivers/media/i2c/s5k5baf.c 16568 16569SAMSUNG S5P Security SubSystem (SSS) DRIVER 16570M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16571M: Vladimir Zapolskiy <vz@mleia.com> 16572L: linux-crypto@vger.kernel.org 16573L: linux-samsung-soc@vger.kernel.org 16574S: Maintained 16575F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 16576F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 16577F: drivers/crypto/s5p-sss.c 16578 16579SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 16580M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16581L: linux-media@vger.kernel.org 16582S: Supported 16583Q: https://patchwork.linuxtv.org/project/linux-media/list/ 16584F: drivers/media/platform/exynos4-is/ 16585 16586SAMSUNG SOC CLOCK DRIVERS 16587M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16588M: Tomasz Figa <tomasz.figa@gmail.com> 16589M: Chanwoo Choi <cw00.choi@samsung.com> 16590L: linux-samsung-soc@vger.kernel.org 16591S: Supported 16592T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 16593F: Documentation/devicetree/bindings/clock/exynos*.txt 16594F: Documentation/devicetree/bindings/clock/samsung,*.yaml 16595F: Documentation/devicetree/bindings/clock/samsung,s3c* 16596F: Documentation/devicetree/bindings/clock/samsung,s5p* 16597F: drivers/clk/samsung/ 16598F: include/dt-bindings/clock/exynos*.h 16599F: include/dt-bindings/clock/s3c*.h 16600F: include/dt-bindings/clock/s5p*.h 16601F: include/dt-bindings/clock/samsung,*.h 16602F: include/linux/clk/samsung.h 16603F: include/linux/platform_data/clk-s3c2410.h 16604 16605SAMSUNG SPI DRIVERS 16606M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16607M: Andi Shyti <andi@etezian.org> 16608L: linux-spi@vger.kernel.org 16609L: linux-samsung-soc@vger.kernel.org 16610S: Maintained 16611F: Documentation/devicetree/bindings/spi/spi-samsung.txt 16612F: drivers/spi/spi-s3c* 16613F: include/linux/platform_data/spi-s3c64xx.h 16614F: include/linux/spi/s3c24xx-fiq.h 16615 16616SAMSUNG SXGBE DRIVERS 16617M: Byungho An <bh74.an@samsung.com> 16618L: netdev@vger.kernel.org 16619S: Supported 16620F: drivers/net/ethernet/samsung/sxgbe/ 16621 16622SAMSUNG THERMAL DRIVER 16623M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 16624L: linux-pm@vger.kernel.org 16625L: linux-samsung-soc@vger.kernel.org 16626S: Supported 16627T: git https://github.com/lmajewski/linux-samsung-thermal.git 16628F: drivers/thermal/samsung/ 16629 16630SAMSUNG USB2 PHY DRIVER 16631M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16632L: linux-kernel@vger.kernel.org 16633S: Supported 16634F: Documentation/devicetree/bindings/phy/samsung-phy.txt 16635F: Documentation/driver-api/phy/samsung-usb2.rst 16636F: drivers/phy/samsung/phy-exynos4210-usb2.c 16637F: drivers/phy/samsung/phy-exynos4x12-usb2.c 16638F: drivers/phy/samsung/phy-exynos5250-usb2.c 16639F: drivers/phy/samsung/phy-s5pv210-usb2.c 16640F: drivers/phy/samsung/phy-samsung-usb2.c 16641F: drivers/phy/samsung/phy-samsung-usb2.h 16642 16643SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 16644M: Paul Barker <paul.barker@sancloud.com> 16645R: Marc Murphy <marc.murphy@sancloud.com> 16646S: Supported 16647F: arch/arm/boot/dts/am335x-sancloud* 16648 16649SC1200 WDT DRIVER 16650M: Zwane Mwaikambo <zwanem@gmail.com> 16651S: Maintained 16652F: drivers/watchdog/sc1200wdt.c 16653 16654SCHEDULER 16655M: Ingo Molnar <mingo@redhat.com> 16656M: Peter Zijlstra <peterz@infradead.org> 16657M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 16658M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 16659R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 16660R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 16661R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 16662R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 16663R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 16664L: linux-kernel@vger.kernel.org 16665S: Maintained 16666T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 16667F: include/linux/preempt.h 16668F: include/linux/sched.h 16669F: include/linux/wait.h 16670F: include/uapi/linux/sched.h 16671F: kernel/sched/ 16672 16673SCR24X CHIP CARD INTERFACE DRIVER 16674M: Lubomir Rintel <lkundrak@v3.sk> 16675S: Supported 16676F: drivers/char/pcmcia/scr24x_cs.c 16677 16678SCSI RDMA PROTOCOL (SRP) INITIATOR 16679M: Bart Van Assche <bvanassche@acm.org> 16680L: linux-rdma@vger.kernel.org 16681S: Supported 16682Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16683F: drivers/infiniband/ulp/srp/ 16684F: include/scsi/srp.h 16685 16686SCSI RDMA PROTOCOL (SRP) TARGET 16687M: Bart Van Assche <bvanassche@acm.org> 16688L: linux-rdma@vger.kernel.org 16689L: target-devel@vger.kernel.org 16690S: Supported 16691Q: http://patchwork.kernel.org/project/linux-rdma/list/ 16692F: drivers/infiniband/ulp/srpt/ 16693 16694SCSI SG DRIVER 16695M: Doug Gilbert <dgilbert@interlog.com> 16696L: linux-scsi@vger.kernel.org 16697S: Maintained 16698W: http://sg.danny.cz/sg 16699F: Documentation/scsi/scsi-generic.rst 16700F: drivers/scsi/sg.c 16701F: include/scsi/sg.h 16702 16703SCSI SUBSYSTEM 16704M: "James E.J. Bottomley" <jejb@linux.ibm.com> 16705M: "Martin K. Petersen" <martin.petersen@oracle.com> 16706L: linux-scsi@vger.kernel.org 16707S: Maintained 16708Q: https://patchwork.kernel.org/project/linux-scsi/list/ 16709T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 16710T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 16711F: Documentation/devicetree/bindings/scsi/ 16712F: drivers/scsi/ 16713F: include/scsi/ 16714 16715SCSI TAPE DRIVER 16716M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 16717L: linux-scsi@vger.kernel.org 16718S: Maintained 16719F: Documentation/scsi/st.rst 16720F: drivers/scsi/st.* 16721F: drivers/scsi/st_*.h 16722 16723SCSI TARGET CORE USER DRIVER 16724M: Bodo Stroesser <bostroesser@gmail.com> 16725L: linux-scsi@vger.kernel.org 16726L: target-devel@vger.kernel.org 16727S: Supported 16728F: Documentation/target/tcmu-design.rst 16729F: drivers/target/target_core_user.c 16730F: include/uapi/linux/target_core_user.h 16731 16732SCSI TARGET SUBSYSTEM 16733M: "Martin K. Petersen" <martin.petersen@oracle.com> 16734L: linux-scsi@vger.kernel.org 16735L: target-devel@vger.kernel.org 16736S: Supported 16737W: http://www.linux-iscsi.org 16738Q: https://patchwork.kernel.org/project/target-devel/list/ 16739T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 16740F: Documentation/target/ 16741F: drivers/target/ 16742F: include/target/ 16743 16744SCTP PROTOCOL 16745M: Vlad Yasevich <vyasevich@gmail.com> 16746M: Neil Horman <nhorman@tuxdriver.com> 16747M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 16748L: linux-sctp@vger.kernel.org 16749S: Maintained 16750W: http://lksctp.sourceforge.net 16751F: Documentation/networking/sctp.rst 16752F: include/linux/sctp.h 16753F: include/net/sctp/ 16754F: include/uapi/linux/sctp.h 16755F: net/sctp/ 16756 16757SCx200 CPU SUPPORT 16758M: Jim Cromie <jim.cromie@gmail.com> 16759S: Odd Fixes 16760F: Documentation/i2c/busses/scx200_acb.rst 16761F: arch/x86/platform/scx200/ 16762F: drivers/i2c/busses/scx200* 16763F: drivers/mtd/maps/scx200_docflash.c 16764F: drivers/watchdog/scx200_wdt.c 16765F: include/linux/scx200.h 16766 16767SCx200 GPIO DRIVER 16768M: Jim Cromie <jim.cromie@gmail.com> 16769S: Maintained 16770F: drivers/char/scx200_gpio.c 16771F: include/linux/scx200_gpio.h 16772 16773SCx200 HRT CLOCKSOURCE DRIVER 16774M: Jim Cromie <jim.cromie@gmail.com> 16775S: Maintained 16776F: drivers/clocksource/scx200_hrt.c 16777 16778SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 16779M: Sascha Sommer <saschasommer@freenet.de> 16780L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 16781S: Maintained 16782F: drivers/mmc/host/sdricoh_cs.c 16783 16784SECO BOARDS CEC DRIVER 16785M: Ettore Chimenti <ek5.chimenti@gmail.com> 16786S: Maintained 16787F: drivers/media/cec/platform/seco/seco-cec.c 16788F: drivers/media/cec/platform/seco/seco-cec.h 16789 16790SECURE COMPUTING 16791M: Kees Cook <keescook@chromium.org> 16792R: Andy Lutomirski <luto@amacapital.net> 16793R: Will Drewry <wad@chromium.org> 16794S: Supported 16795T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp 16796F: Documentation/userspace-api/seccomp_filter.rst 16797F: include/linux/seccomp.h 16798F: include/uapi/linux/seccomp.h 16799F: kernel/seccomp.c 16800F: tools/testing/selftests/kselftest_harness.h 16801F: tools/testing/selftests/seccomp/* 16802K: \bsecure_computing 16803K: \bTIF_SECCOMP\b 16804 16805SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 16806M: Al Cooper <alcooperx@gmail.com> 16807L: linux-mmc@vger.kernel.org 16808L: bcm-kernel-feedback-list@broadcom.com 16809S: Maintained 16810F: drivers/mmc/host/sdhci-brcmstb* 16811 16812SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 16813M: Adrian Hunter <adrian.hunter@intel.com> 16814L: linux-mmc@vger.kernel.org 16815S: Maintained 16816F: drivers/mmc/host/sdhci* 16817F: include/linux/mmc/sdhci* 16818 16819SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 16820M: Eugen Hristev <eugen.hristev@microchip.com> 16821L: linux-mmc@vger.kernel.org 16822S: Supported 16823F: drivers/mmc/host/sdhci-of-at91.c 16824 16825SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 16826M: Ben Dooks <ben-linux@fluff.org> 16827M: Jaehoon Chung <jh80.chung@samsung.com> 16828L: linux-mmc@vger.kernel.org 16829S: Maintained 16830F: drivers/mmc/host/sdhci-s3c* 16831 16832SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 16833M: Viresh Kumar <vireshk@kernel.org> 16834L: linux-mmc@vger.kernel.org 16835S: Maintained 16836F: drivers/mmc/host/sdhci-spear.c 16837 16838SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 16839M: Kishon Vijay Abraham I <kishon@ti.com> 16840L: linux-mmc@vger.kernel.org 16841S: Maintained 16842F: drivers/mmc/host/sdhci-omap.c 16843 16844SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 16845M: Jonathan Derrick <jonathan.derrick@intel.com> 16846M: Revanth Rajashekar <revanth.rajashekar@intel.com> 16847L: linux-block@vger.kernel.org 16848S: Supported 16849F: block/opal_proto.h 16850F: block/sed* 16851F: include/linux/sed* 16852F: include/uapi/linux/sed* 16853 16854SECURITY CONTACT 16855M: Security Officers <security@kernel.org> 16856S: Supported 16857F: Documentation/admin-guide/security-bugs.rst 16858 16859SECURITY SUBSYSTEM 16860M: James Morris <jmorris@namei.org> 16861M: "Serge E. Hallyn" <serge@hallyn.com> 16862L: linux-security-module@vger.kernel.org (suggested Cc:) 16863S: Supported 16864W: http://kernsec.org/ 16865T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git 16866F: security/ 16867X: security/selinux/ 16868 16869SELINUX SECURITY MODULE 16870M: Paul Moore <paul@paul-moore.com> 16871M: Stephen Smalley <stephen.smalley.work@gmail.com> 16872M: Eric Paris <eparis@parisplace.org> 16873L: selinux@vger.kernel.org 16874S: Supported 16875W: https://selinuxproject.org 16876W: https://github.com/SELinuxProject 16877T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 16878F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 16879F: Documentation/ABI/obsolete/sysfs-selinux-disable 16880F: Documentation/admin-guide/LSM/SELinux.rst 16881F: include/trace/events/avc.h 16882F: include/uapi/linux/selinux_netlink.h 16883F: scripts/selinux/ 16884F: security/selinux/ 16885 16886SENSABLE PHANTOM 16887M: Jiri Slaby <jirislaby@kernel.org> 16888S: Maintained 16889F: drivers/misc/phantom.c 16890F: include/uapi/linux/phantom.h 16891 16892SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 16893M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 16894S: Maintained 16895F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 16896F: drivers/iio/chemical/scd30.h 16897F: drivers/iio/chemical/scd30_core.c 16898F: drivers/iio/chemical/scd30_i2c.c 16899F: drivers/iio/chemical/scd30_serial.c 16900 16901SENSIRION SGP40 GAS SENSOR DRIVER 16902M: Andreas Klinger <ak@it-klinger.de> 16903S: Maintained 16904F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 16905F: drivers/iio/chemical/sgp40.c 16906 16907SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 16908M: Tomasz Duszynski <tduszyns@gmail.com> 16909S: Maintained 16910F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 16911F: drivers/iio/chemical/sps30.c 16912F: drivers/iio/chemical/sps30_i2c.c 16913F: drivers/iio/chemical/sps30_serial.c 16914 16915SERIAL DEVICE BUS 16916M: Rob Herring <robh@kernel.org> 16917L: linux-serial@vger.kernel.org 16918S: Maintained 16919F: Documentation/devicetree/bindings/serial/serial.yaml 16920F: drivers/tty/serdev/ 16921F: include/linux/serdev.h 16922 16923SERIAL DRIVERS 16924M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 16925L: linux-serial@vger.kernel.org 16926S: Maintained 16927F: Documentation/devicetree/bindings/serial/ 16928F: drivers/tty/serial/ 16929 16930SERIAL IR RECEIVER 16931M: Sean Young <sean@mess.org> 16932L: linux-media@vger.kernel.org 16933S: Maintained 16934F: drivers/media/rc/serial_ir.c 16935 16936SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 16937M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16938L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16939S: Maintained 16940F: Documentation/devicetree/bindings/slimbus/ 16941F: drivers/slimbus/ 16942F: include/linux/slimbus.h 16943 16944SFC NETWORK DRIVER 16945M: Edward Cree <ecree.xilinx@gmail.com> 16946M: Martin Habets <habetsm.xilinx@gmail.com> 16947L: netdev@vger.kernel.org 16948S: Supported 16949F: drivers/net/ethernet/sfc/ 16950 16951SFF/SFP/SFP+ MODULE SUPPORT 16952M: Russell King <linux@armlinux.org.uk> 16953L: netdev@vger.kernel.org 16954S: Maintained 16955F: drivers/net/phy/phylink.c 16956F: drivers/net/phy/sfp* 16957F: include/linux/mdio/mdio-i2c.h 16958F: include/linux/phylink.h 16959F: include/linux/sfp.h 16960K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 16961 16962SGI GRU DRIVER 16963M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 16964S: Maintained 16965F: drivers/misc/sgi-gru/ 16966 16967SGI XP/XPC/XPNET DRIVER 16968M: Robin Holt <robinmholt@gmail.com> 16969M: Steve Wahl <steve.wahl@hpe.com> 16970R: Mike Travis <mike.travis@hpe.com> 16971S: Maintained 16972F: drivers/misc/sgi-xp/ 16973 16974SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 16975M: Karsten Graul <kgraul@linux.ibm.com> 16976L: linux-s390@vger.kernel.org 16977S: Supported 16978W: http://www.ibm.com/developerworks/linux/linux390/ 16979F: net/smc/ 16980 16981SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 16982M: Linus Walleij <linus.walleij@linaro.org> 16983L: linux-iio@vger.kernel.org 16984S: Maintained 16985T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 16986F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 16987F: drivers/iio/light/gp2ap002.c 16988 16989SHARP RJ54N1CB0C SENSOR DRIVER 16990M: Jacopo Mondi <jacopo@jmondi.org> 16991L: linux-media@vger.kernel.org 16992S: Odd fixes 16993T: git git://linuxtv.org/media_tree.git 16994F: drivers/media/i2c/rj54n1cb0c.c 16995F: include/media/i2c/rj54n1cb0c.h 16996 16997SH_VOU V4L2 OUTPUT DRIVER 16998L: linux-media@vger.kernel.org 16999S: Orphan 17000F: drivers/media/platform/sh_vou.c 17001F: include/media/drv-intf/sh_vou.h 17002 17003SI2157 MEDIA DRIVER 17004M: Antti Palosaari <crope@iki.fi> 17005L: linux-media@vger.kernel.org 17006S: Maintained 17007W: https://linuxtv.org 17008W: http://palosaari.fi/linux/ 17009Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17010T: git git://linuxtv.org/anttip/media_tree.git 17011F: drivers/media/tuners/si2157* 17012 17013SI2165 MEDIA DRIVER 17014M: Matthias Schwarzott <zzam@gentoo.org> 17015L: linux-media@vger.kernel.org 17016S: Maintained 17017W: https://linuxtv.org 17018Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17019F: drivers/media/dvb-frontends/si2165* 17020 17021SI2168 MEDIA DRIVER 17022M: Antti Palosaari <crope@iki.fi> 17023L: linux-media@vger.kernel.org 17024S: Maintained 17025W: https://linuxtv.org 17026W: http://palosaari.fi/linux/ 17027Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17028T: git git://linuxtv.org/anttip/media_tree.git 17029F: drivers/media/dvb-frontends/si2168* 17030 17031SI470X FM RADIO RECEIVER I2C DRIVER 17032M: Hans Verkuil <hverkuil@xs4all.nl> 17033L: linux-media@vger.kernel.org 17034S: Odd Fixes 17035W: https://linuxtv.org 17036T: git git://linuxtv.org/media_tree.git 17037F: drivers/media/radio/si470x/radio-si470x-i2c.c 17038 17039SI470X FM RADIO RECEIVER USB DRIVER 17040M: Hans Verkuil <hverkuil@xs4all.nl> 17041L: linux-media@vger.kernel.org 17042S: Maintained 17043W: https://linuxtv.org 17044T: git git://linuxtv.org/media_tree.git 17045F: drivers/media/radio/si470x/radio-si470x-common.c 17046F: drivers/media/radio/si470x/radio-si470x-usb.c 17047F: drivers/media/radio/si470x/radio-si470x.h 17048 17049SI4713 FM RADIO TRANSMITTER I2C DRIVER 17050M: Eduardo Valentin <edubezval@gmail.com> 17051L: linux-media@vger.kernel.org 17052S: Odd Fixes 17053W: https://linuxtv.org 17054T: git git://linuxtv.org/media_tree.git 17055F: drivers/media/radio/si4713/si4713.? 17056 17057SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 17058M: Eduardo Valentin <edubezval@gmail.com> 17059L: linux-media@vger.kernel.org 17060S: Odd Fixes 17061W: https://linuxtv.org 17062T: git git://linuxtv.org/media_tree.git 17063F: drivers/media/radio/si4713/radio-platform-si4713.c 17064 17065SI4713 FM RADIO TRANSMITTER USB DRIVER 17066M: Hans Verkuil <hverkuil@xs4all.nl> 17067L: linux-media@vger.kernel.org 17068S: Maintained 17069W: https://linuxtv.org 17070T: git git://linuxtv.org/media_tree.git 17071F: drivers/media/radio/si4713/radio-usb-si4713.c 17072 17073SIANO DVB DRIVER 17074M: Mauro Carvalho Chehab <mchehab@kernel.org> 17075L: linux-media@vger.kernel.org 17076S: Odd fixes 17077W: https://linuxtv.org 17078T: git git://linuxtv.org/media_tree.git 17079F: drivers/media/common/siano/ 17080F: drivers/media/mmc/siano/ 17081F: drivers/media/usb/siano/ 17082F: drivers/media/usb/siano/ 17083 17084SIFIVE DRIVERS 17085M: Palmer Dabbelt <palmer@dabbelt.com> 17086M: Paul Walmsley <paul.walmsley@sifive.com> 17087L: linux-riscv@lists.infradead.org 17088S: Supported 17089T: git git://github.com/sifive/riscv-linux.git 17090N: sifive 17091K: [^@]sifive 17092 17093SIFIVE FU540 SYSTEM-ON-CHIP 17094M: Paul Walmsley <paul.walmsley@sifive.com> 17095M: Palmer Dabbelt <palmer@dabbelt.com> 17096L: linux-riscv@lists.infradead.org 17097S: Supported 17098T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 17099N: fu540 17100K: fu540 17101 17102SIFIVE PDMA DRIVER 17103M: Green Wan <green.wan@sifive.com> 17104S: Maintained 17105F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 17106F: drivers/dma/sf-pdma/ 17107 17108SILEAD TOUCHSCREEN DRIVER 17109M: Hans de Goede <hdegoede@redhat.com> 17110L: linux-input@vger.kernel.org 17111L: platform-driver-x86@vger.kernel.org 17112S: Maintained 17113F: drivers/input/touchscreen/silead.c 17114F: drivers/platform/x86/touchscreen_dmi.c 17115 17116SILICON LABS WIRELESS DRIVERS (for WFxxx series) 17117M: Jérôme Pouiller <jerome.pouiller@silabs.com> 17118S: Supported 17119F: drivers/staging/wfx/ 17120 17121SILICON MOTION SM712 FRAME BUFFER DRIVER 17122M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17123M: Teddy Wang <teddy.wang@siliconmotion.com> 17124M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17125L: linux-fbdev@vger.kernel.org 17126S: Maintained 17127F: Documentation/fb/sm712fb.rst 17128F: drivers/video/fbdev/sm712* 17129 17130SILVACO I3C DUAL-ROLE MASTER 17131M: Miquel Raynal <miquel.raynal@bootlin.com> 17132M: Conor Culhane <conor.culhane@silvaco.com> 17133L: linux-i3c@lists.infradead.org 17134S: Maintained 17135F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 17136F: drivers/i3c/master/svc-i3c-master.c 17137 17138SIMPLEFB FB DRIVER 17139M: Hans de Goede <hdegoede@redhat.com> 17140L: linux-fbdev@vger.kernel.org 17141S: Maintained 17142F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 17143F: drivers/video/fbdev/simplefb.c 17144F: include/linux/platform_data/simplefb.h 17145 17146SIMTEC EB110ATX (Chalice CATS) 17147M: Simtec Linux Team <linux@simtec.co.uk> 17148S: Supported 17149W: http://www.simtec.co.uk/products/EB110ATX/ 17150 17151SIMTEC EB2410ITX (BAST) 17152M: Simtec Linux Team <linux@simtec.co.uk> 17153S: Supported 17154W: http://www.simtec.co.uk/products/EB2410ITX/ 17155F: arch/arm/mach-s3c/bast-ide.c 17156F: arch/arm/mach-s3c/bast-irq.c 17157F: arch/arm/mach-s3c/mach-bast.c 17158 17159SIOX 17160M: Thorsten Scherer <t.scherer@eckelmann.de> 17161M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17162R: Pengutronix Kernel Team <kernel@pengutronix.de> 17163S: Supported 17164F: drivers/gpio/gpio-siox.c 17165F: drivers/siox/* 17166F: include/trace/events/siox.h 17167 17168SIPHASH PRF ROUTINES 17169M: Jason A. Donenfeld <Jason@zx2c4.com> 17170S: Maintained 17171F: include/linux/siphash.h 17172F: lib/siphash.c 17173F: lib/test_siphash.c 17174 17175SIS 190 ETHERNET DRIVER 17176M: Francois Romieu <romieu@fr.zoreil.com> 17177L: netdev@vger.kernel.org 17178S: Maintained 17179F: drivers/net/ethernet/sis/sis190.c 17180 17181SIS 900/7016 FAST ETHERNET DRIVER 17182M: Daniele Venzano <venza@brownhat.org> 17183L: netdev@vger.kernel.org 17184S: Maintained 17185W: http://www.brownhat.org/sis900.html 17186F: drivers/net/ethernet/sis/sis900.* 17187 17188SIS FRAMEBUFFER DRIVER 17189M: Thomas Winischhofer <thomas@winischhofer.net> 17190S: Maintained 17191W: http://www.winischhofer.net/linuxsisvga.shtml 17192F: Documentation/fb/sisfb.rst 17193F: drivers/video/fbdev/sis/ 17194F: include/video/sisfb.h 17195 17196SIS I2C TOUCHSCREEN DRIVER 17197M: Mika Penttilä <mika.penttila@nextfour.com> 17198L: linux-input@vger.kernel.org 17199S: Maintained 17200F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 17201F: drivers/input/touchscreen/sis_i2c.c 17202 17203SIS USB2VGA DRIVER 17204M: Thomas Winischhofer <thomas@winischhofer.net> 17205S: Maintained 17206W: http://www.winischhofer.at/linuxsisusbvga.shtml 17207F: drivers/usb/misc/sisusbvga/ 17208 17209SLAB ALLOCATOR 17210M: Christoph Lameter <cl@linux.com> 17211M: Pekka Enberg <penberg@kernel.org> 17212M: David Rientjes <rientjes@google.com> 17213M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 17214M: Andrew Morton <akpm@linux-foundation.org> 17215M: Vlastimil Babka <vbabka@suse.cz> 17216L: linux-mm@kvack.org 17217S: Maintained 17218F: include/linux/sl?b*.h 17219F: mm/sl?b* 17220 17221SLEEPABLE READ-COPY UPDATE (SRCU) 17222M: Lai Jiangshan <jiangshanlai@gmail.com> 17223M: "Paul E. McKenney" <paulmck@kernel.org> 17224M: Josh Triplett <josh@joshtriplett.org> 17225R: Steven Rostedt <rostedt@goodmis.org> 17226R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17227L: rcu@vger.kernel.org 17228S: Supported 17229W: http://www.rdrop.com/users/paulmck/RCU/ 17230T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17231F: include/linux/srcu*.h 17232F: kernel/rcu/srcu*.c 17233 17234SMACK SECURITY MODULE 17235M: Casey Schaufler <casey@schaufler-ca.com> 17236L: linux-security-module@vger.kernel.org 17237S: Maintained 17238W: http://schaufler-ca.com 17239T: git git://github.com/cschaufler/smack-next 17240F: Documentation/admin-guide/LSM/Smack.rst 17241F: security/smack/ 17242 17243SMC91x ETHERNET DRIVER 17244M: Nicolas Pitre <nico@fluxnic.net> 17245S: Odd Fixes 17246F: drivers/net/ethernet/smsc/smc91x.* 17247 17248SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 17249M: Mark Rutland <mark.rutland@arm.com> 17250M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 17251M: Sudeep Holla <sudeep.holla@arm.com> 17252L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17253S: Maintained 17254F: drivers/firmware/smccc/ 17255F: include/linux/arm-smccc.h 17256 17257SMM665 HARDWARE MONITOR DRIVER 17258M: Guenter Roeck <linux@roeck-us.net> 17259L: linux-hwmon@vger.kernel.org 17260S: Maintained 17261F: Documentation/hwmon/smm665.rst 17262F: drivers/hwmon/smm665.c 17263 17264SMSC EMC2103 HARDWARE MONITOR DRIVER 17265M: Steve Glendinning <steve.glendinning@shawell.net> 17266L: linux-hwmon@vger.kernel.org 17267S: Maintained 17268F: Documentation/hwmon/emc2103.rst 17269F: drivers/hwmon/emc2103.c 17270 17271SMSC SCH5627 HARDWARE MONITOR DRIVER 17272M: Hans de Goede <hdegoede@redhat.com> 17273L: linux-hwmon@vger.kernel.org 17274S: Supported 17275F: Documentation/hwmon/sch5627.rst 17276F: drivers/hwmon/sch5627.c 17277 17278SMSC UFX6000 and UFX7000 USB to VGA DRIVER 17279M: Steve Glendinning <steve.glendinning@shawell.net> 17280L: linux-fbdev@vger.kernel.org 17281S: Maintained 17282F: drivers/video/fbdev/smscufx.c 17283 17284SMSC47B397 HARDWARE MONITOR DRIVER 17285M: Jean Delvare <jdelvare@suse.com> 17286L: linux-hwmon@vger.kernel.org 17287S: Maintained 17288F: Documentation/hwmon/smsc47b397.rst 17289F: drivers/hwmon/smsc47b397.c 17290 17291SMSC911x ETHERNET DRIVER 17292M: Steve Glendinning <steve.glendinning@shawell.net> 17293L: netdev@vger.kernel.org 17294S: Maintained 17295F: drivers/net/ethernet/smsc/smsc911x.* 17296F: include/linux/smsc911x.h 17297 17298SMSC9420 PCI ETHERNET DRIVER 17299M: Steve Glendinning <steve.glendinning@shawell.net> 17300L: netdev@vger.kernel.org 17301S: Maintained 17302F: drivers/net/ethernet/smsc/smsc9420.* 17303 17304SOCIONEXT (SNI) AVE NETWORK DRIVER 17305M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17306L: netdev@vger.kernel.org 17307S: Maintained 17308F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 17309F: drivers/net/ethernet/socionext/sni_ave.c 17310 17311SOCIONEXT (SNI) NETSEC NETWORK DRIVER 17312M: Jassi Brar <jaswinder.singh@linaro.org> 17313M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 17314L: netdev@vger.kernel.org 17315S: Maintained 17316F: Documentation/devicetree/bindings/net/socionext-netsec.txt 17317F: drivers/net/ethernet/socionext/netsec.c 17318 17319SOCIONEXT (SNI) Synquacer SPI DRIVER 17320M: Masahisa Kojima <masahisa.kojima@linaro.org> 17321M: Jassi Brar <jaswinder.singh@linaro.org> 17322L: linux-spi@vger.kernel.org 17323S: Maintained 17324F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 17325F: drivers/spi/spi-synquacer.c 17326 17327SOCIONEXT SYNQUACER I2C DRIVER 17328M: Ard Biesheuvel <ardb@kernel.org> 17329L: linux-i2c@vger.kernel.org 17330S: Maintained 17331F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 17332F: drivers/i2c/busses/i2c-synquacer.c 17333 17334SOCIONEXT UNIPHIER SOUND DRIVER 17335L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17336S: Orphan 17337F: sound/soc/uniphier/ 17338 17339SOEKRIS NET48XX LED SUPPORT 17340M: Chris Boot <bootc@bootc.net> 17341S: Maintained 17342F: drivers/leds/leds-net48xx.c 17343 17344SOFT-IWARP DRIVER (siw) 17345M: Bernard Metzler <bmt@zurich.ibm.com> 17346L: linux-rdma@vger.kernel.org 17347S: Supported 17348F: drivers/infiniband/sw/siw/ 17349F: include/uapi/rdma/siw-abi.h 17350 17351SOFT-ROCE DRIVER (rxe) 17352M: Zhu Yanjun <zyjzyj2000@gmail.com> 17353L: linux-rdma@vger.kernel.org 17354S: Supported 17355F: drivers/infiniband/sw/rxe/ 17356F: include/uapi/rdma/rdma_user_rxe.h 17357 17358SOFTLOGIC 6x10 MPEG CODEC 17359M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 17360M: Anton Sviridenko <anton@corp.bluecherry.net> 17361M: Andrey Utkin <andrey_utkin@fastmail.com> 17362M: Ismael Luceno <ismael@iodev.co.uk> 17363L: linux-media@vger.kernel.org 17364S: Supported 17365F: drivers/media/pci/solo6x10/ 17366 17367SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 17368M: James Morse <james.morse@arm.com> 17369L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17370S: Maintained 17371F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 17372F: drivers/firmware/arm_sdei.c 17373F: include/linux/arm_sdei.h 17374F: include/uapi/linux/arm_sdei.h 17375 17376SOFTWARE NODES 17377R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 17378R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 17379L: linux-acpi@vger.kernel.org 17380S: Maintained 17381F: drivers/base/swnode.c 17382 17383SOFTWARE RAID (Multiple Disks) SUPPORT 17384M: Song Liu <song@kernel.org> 17385L: linux-raid@vger.kernel.org 17386S: Supported 17387T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 17388F: drivers/md/Kconfig 17389F: drivers/md/Makefile 17390F: drivers/md/md* 17391F: drivers/md/raid* 17392F: include/linux/raid/ 17393F: include/uapi/linux/raid/ 17394 17395SOLIDRUN CLEARFOG SUPPORT 17396M: Russell King <linux@armlinux.org.uk> 17397S: Maintained 17398F: arch/arm/boot/dts/armada-388-clearfog* 17399F: arch/arm/boot/dts/armada-38x-solidrun-* 17400 17401SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 17402M: Russell King <linux@armlinux.org.uk> 17403S: Maintained 17404F: arch/arm/boot/dts/imx6*-cubox-i* 17405F: arch/arm/boot/dts/imx6*-hummingboard* 17406F: arch/arm/boot/dts/imx6*-sr-* 17407 17408SONIC NETWORK DRIVER 17409M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17410L: netdev@vger.kernel.org 17411S: Maintained 17412F: drivers/net/ethernet/natsemi/sonic.* 17413 17414SONICS SILICON BACKPLANE DRIVER (SSB) 17415M: Michael Buesch <m@bues.ch> 17416L: linux-wireless@vger.kernel.org 17417S: Maintained 17418F: drivers/ssb/ 17419F: include/linux/ssb/ 17420 17421SONY IMX208 SENSOR DRIVER 17422M: Sakari Ailus <sakari.ailus@linux.intel.com> 17423L: linux-media@vger.kernel.org 17424S: Maintained 17425T: git git://linuxtv.org/media_tree.git 17426F: drivers/media/i2c/imx208.c 17427 17428SONY IMX214 SENSOR DRIVER 17429M: Ricardo Ribalda <ribalda@kernel.org> 17430L: linux-media@vger.kernel.org 17431S: Maintained 17432T: git git://linuxtv.org/media_tree.git 17433F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 17434F: drivers/media/i2c/imx214.c 17435 17436SONY IMX219 SENSOR DRIVER 17437M: Dave Stevenson <dave.stevenson@raspberrypi.com> 17438L: linux-media@vger.kernel.org 17439S: Maintained 17440T: git git://linuxtv.org/media_tree.git 17441F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 17442F: drivers/media/i2c/imx219.c 17443 17444SONY IMX258 SENSOR DRIVER 17445M: Sakari Ailus <sakari.ailus@linux.intel.com> 17446L: linux-media@vger.kernel.org 17447S: Maintained 17448T: git git://linuxtv.org/media_tree.git 17449F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 17450F: drivers/media/i2c/imx258.c 17451 17452SONY IMX274 SENSOR DRIVER 17453M: Leon Luo <leonl@leopardimaging.com> 17454L: linux-media@vger.kernel.org 17455S: Maintained 17456T: git git://linuxtv.org/media_tree.git 17457F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 17458F: drivers/media/i2c/imx274.c 17459 17460SONY IMX290 SENSOR DRIVER 17461M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17462L: linux-media@vger.kernel.org 17463S: Maintained 17464T: git git://linuxtv.org/media_tree.git 17465F: Documentation/devicetree/bindings/media/i2c/imx290.txt 17466F: drivers/media/i2c/imx290.c 17467 17468SONY IMX319 SENSOR DRIVER 17469M: Bingbu Cao <bingbu.cao@intel.com> 17470L: linux-media@vger.kernel.org 17471S: Maintained 17472T: git git://linuxtv.org/media_tree.git 17473F: drivers/media/i2c/imx319.c 17474 17475SONY IMX334 SENSOR DRIVER 17476M: Paul J. Murphy <paul.j.murphy@intel.com> 17477M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 17478L: linux-media@vger.kernel.org 17479S: Maintained 17480T: git git://linuxtv.org/media_tree.git 17481F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 17482F: drivers/media/i2c/imx334.c 17483 17484SONY IMX335 SENSOR DRIVER 17485M: Paul J. Murphy <paul.j.murphy@intel.com> 17486M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 17487L: linux-media@vger.kernel.org 17488S: Maintained 17489T: git git://linuxtv.org/media_tree.git 17490F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 17491F: drivers/media/i2c/imx335.c 17492 17493SONY IMX355 SENSOR DRIVER 17494M: Tianshu Qiu <tian.shu.qiu@intel.com> 17495L: linux-media@vger.kernel.org 17496S: Maintained 17497T: git git://linuxtv.org/media_tree.git 17498F: drivers/media/i2c/imx355.c 17499 17500SONY IMX412 SENSOR DRIVER 17501M: Paul J. Murphy <paul.j.murphy@intel.com> 17502M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 17503L: linux-media@vger.kernel.org 17504S: Maintained 17505T: git git://linuxtv.org/media_tree.git 17506F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 17507F: drivers/media/i2c/imx412.c 17508 17509SONY MEMORYSTICK SUBSYSTEM 17510M: Maxim Levitsky <maximlevitsky@gmail.com> 17511M: Alex Dubov <oakad@yahoo.com> 17512M: Ulf Hansson <ulf.hansson@linaro.org> 17513L: linux-mmc@vger.kernel.org 17514S: Maintained 17515T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 17516F: drivers/memstick/ 17517F: include/linux/memstick.h 17518 17519SONY VAIO CONTROL DEVICE DRIVER 17520M: Mattia Dongili <malattia@linux.it> 17521L: platform-driver-x86@vger.kernel.org 17522S: Maintained 17523W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 17524F: Documentation/admin-guide/laptops/sony-laptop.rst 17525F: drivers/char/sonypi.c 17526F: drivers/platform/x86/sony-laptop.c 17527F: include/linux/sony-laptop.h 17528 17529SOUND 17530M: Jaroslav Kysela <perex@perex.cz> 17531M: Takashi Iwai <tiwai@suse.com> 17532L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17533S: Maintained 17534W: http://www.alsa-project.org/ 17535Q: http://patchwork.kernel.org/project/alsa-devel/list/ 17536T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 17537F: Documentation/sound/ 17538F: include/sound/ 17539F: include/uapi/sound/ 17540F: sound/ 17541 17542SOUND - COMPRESSED AUDIO 17543M: Vinod Koul <vkoul@kernel.org> 17544L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17545S: Supported 17546T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 17547F: Documentation/sound/designs/compress-offload.rst 17548F: include/sound/compress_driver.h 17549F: include/uapi/sound/compress_* 17550F: sound/core/compress_offload.c 17551F: sound/soc/soc-compress.c 17552 17553SOUND - DMAENGINE HELPERS 17554M: Lars-Peter Clausen <lars@metafoo.de> 17555S: Supported 17556F: include/sound/dmaengine_pcm.h 17557F: sound/core/pcm_dmaengine.c 17558F: sound/soc/soc-generic-dmaengine-pcm.c 17559 17560SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 17561M: Liam Girdwood <lgirdwood@gmail.com> 17562M: Mark Brown <broonie@kernel.org> 17563L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17564S: Supported 17565W: http://alsa-project.org/main/index.php/ASoC 17566T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 17567F: Documentation/devicetree/bindings/sound/ 17568F: Documentation/sound/soc/ 17569F: include/dt-bindings/sound/ 17570F: include/sound/soc* 17571F: sound/soc/ 17572 17573SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 17574M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 17575M: Liam Girdwood <lgirdwood@gmail.com> 17576M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 17577M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 17578M: Daniel Baluta <daniel.baluta@nxp.com> 17579L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 17580S: Supported 17581W: https://github.com/thesofproject/linux/ 17582F: sound/soc/sof/ 17583 17584SOUNDWIRE SUBSYSTEM 17585M: Vinod Koul <vkoul@kernel.org> 17586M: Bard Liao <yung-chuan.liao@linux.intel.com> 17587R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 17588R: Sanyog Kale <sanyog.r.kale@intel.com> 17589L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17590S: Supported 17591T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 17592F: Documentation/driver-api/soundwire/ 17593F: drivers/soundwire/ 17594F: include/linux/soundwire/ 17595 17596SP2 MEDIA DRIVER 17597M: Olli Salonen <olli.salonen@iki.fi> 17598L: linux-media@vger.kernel.org 17599S: Maintained 17600W: https://linuxtv.org 17601Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17602F: drivers/media/dvb-frontends/sp2* 17603 17604SPARC + UltraSPARC (sparc/sparc64) 17605M: "David S. Miller" <davem@davemloft.net> 17606L: sparclinux@vger.kernel.org 17607S: Maintained 17608Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 17609T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 17610T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 17611F: arch/sparc/ 17612F: drivers/sbus/ 17613 17614SPARC SERIAL DRIVERS 17615M: "David S. Miller" <davem@davemloft.net> 17616L: sparclinux@vger.kernel.org 17617S: Maintained 17618T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 17619T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 17620F: drivers/tty/serial/suncore.c 17621F: drivers/tty/serial/sunhv.c 17622F: drivers/tty/serial/sunsab.c 17623F: drivers/tty/serial/sunsab.h 17624F: drivers/tty/serial/sunsu.c 17625F: drivers/tty/serial/sunzilog.c 17626F: drivers/tty/serial/sunzilog.h 17627F: drivers/tty/vcc.c 17628F: include/linux/sunserialcore.h 17629 17630SPARSE CHECKER 17631M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 17632L: linux-sparse@vger.kernel.org 17633S: Maintained 17634W: https://sparse.docs.kernel.org/ 17635T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 17636Q: https://patchwork.kernel.org/project/linux-sparse/list/ 17637B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 17638F: include/linux/compiler.h 17639 17640SPEAKUP CONSOLE SPEECH DRIVER 17641M: William Hubbs <w.d.hubbs@gmail.com> 17642M: Chris Brannon <chris@the-brannons.com> 17643M: Kirk Reiser <kirk@reisers.ca> 17644M: Samuel Thibault <samuel.thibault@ens-lyon.org> 17645L: speakup@linux-speakup.org 17646S: Odd Fixes 17647W: http://www.linux-speakup.org/ 17648W: https://github.com/linux-speakup/speakup 17649B: https://github.com/linux-speakup/speakup/issues 17650F: drivers/accessibility/speakup/ 17651 17652SPEAR CLOCK FRAMEWORK SUPPORT 17653M: Viresh Kumar <vireshk@kernel.org> 17654L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17655S: Maintained 17656W: http://www.st.com/spear 17657F: drivers/clk/spear/ 17658 17659SPEAR PLATFORM SUPPORT 17660M: Viresh Kumar <vireshk@kernel.org> 17661M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 17662L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17663S: Maintained 17664W: http://www.st.com/spear 17665F: arch/arm/boot/dts/spear* 17666F: arch/arm/mach-spear/ 17667 17668SPI NOR SUBSYSTEM 17669M: Tudor Ambarus <tudor.ambarus@microchip.com> 17670R: Michael Walle <michael@walle.cc> 17671R: Pratyush Yadav <p.yadav@ti.com> 17672L: linux-mtd@lists.infradead.org 17673S: Maintained 17674W: http://www.linux-mtd.infradead.org/ 17675Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 17676C: irc://irc.oftc.net/mtd 17677T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 17678F: drivers/mtd/spi-nor/ 17679F: include/linux/mtd/spi-nor.h 17680 17681SPI SUBSYSTEM 17682M: Mark Brown <broonie@kernel.org> 17683L: linux-spi@vger.kernel.org 17684S: Maintained 17685Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 17686T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 17687F: Documentation/devicetree/bindings/spi/ 17688F: Documentation/spi/ 17689F: drivers/spi/ 17690F: include/linux/spi/ 17691F: include/uapi/linux/spi/ 17692F: tools/spi/ 17693 17694SPIDERNET NETWORK DRIVER for CELL 17695M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 17696M: Geoff Levand <geoff@infradead.org> 17697L: netdev@vger.kernel.org 17698L: linuxppc-dev@lists.ozlabs.org 17699S: Maintained 17700F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 17701F: drivers/net/ethernet/toshiba/spider_net* 17702 17703SPMI SUBSYSTEM 17704M: Stephen Boyd <sboyd@kernel.org> 17705L: linux-kernel@vger.kernel.org 17706S: Maintained 17707T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 17708F: Documentation/devicetree/bindings/spmi/ 17709F: drivers/spmi/ 17710F: include/dt-bindings/spmi/spmi.h 17711F: include/linux/spmi.h 17712F: include/trace/events/spmi.h 17713 17714SPU FILE SYSTEM 17715M: Jeremy Kerr <jk@ozlabs.org> 17716L: linuxppc-dev@lists.ozlabs.org 17717S: Supported 17718W: http://www.ibm.com/developerworks/power/cell/ 17719F: Documentation/filesystems/spufs/spufs.rst 17720F: arch/powerpc/platforms/cell/spufs/ 17721 17722SQUASHFS FILE SYSTEM 17723M: Phillip Lougher <phillip@squashfs.org.uk> 17724L: squashfs-devel@lists.sourceforge.net (subscribers-only) 17725S: Maintained 17726W: http://squashfs.org.uk 17727T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 17728F: Documentation/filesystems/squashfs.rst 17729F: fs/squashfs/ 17730 17731SRM (Alpha) environment access 17732M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 17733S: Maintained 17734F: arch/alpha/kernel/srm_env.c 17735 17736ST LSM6DSx IMU IIO DRIVER 17737M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 17738L: linux-iio@vger.kernel.org 17739S: Maintained 17740W: http://www.st.com/ 17741F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 17742F: drivers/iio/imu/st_lsm6dsx/ 17743 17744ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 17745M: Mickael Guene <mickael.guene@st.com> 17746L: linux-media@vger.kernel.org 17747S: Maintained 17748T: git git://linuxtv.org/media_tree.git 17749F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 17750F: drivers/media/i2c/st-mipid02.c 17751 17752ST STM32 I2C/SMBUS DRIVER 17753M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 17754M: Alain Volmat <alain.volmat@foss.st.com> 17755L: linux-i2c@vger.kernel.org 17756S: Maintained 17757F: drivers/i2c/busses/i2c-stm32* 17758 17759ST STM32 SPI DRIVER 17760M: Alain Volmat <alain.volmat@foss.st.com> 17761L: linux-spi@vger.kernel.org 17762S: Maintained 17763F: drivers/spi/spi-stm32.c 17764 17765ST STPDDC60 DRIVER 17766M: Daniel Nilsson <daniel.nilsson@flex.com> 17767L: linux-hwmon@vger.kernel.org 17768S: Maintained 17769F: Documentation/hwmon/stpddc60.rst 17770F: drivers/hwmon/pmbus/stpddc60.c 17771 17772ST VL53L0X ToF RANGER(I2C) IIO DRIVER 17773M: Song Qiang <songqiang1304521@gmail.com> 17774L: linux-iio@vger.kernel.org 17775S: Maintained 17776F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 17777F: drivers/iio/proximity/vl53l0x-i2c.c 17778 17779STABLE BRANCH 17780M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17781M: Sasha Levin <sashal@kernel.org> 17782L: stable@vger.kernel.org 17783S: Supported 17784F: Documentation/process/stable-kernel-rules.rst 17785 17786STAGING - ATOMISP DRIVER 17787M: Mauro Carvalho Chehab <mchehab@kernel.org> 17788R: Sakari Ailus <sakari.ailus@linux.intel.com> 17789L: linux-media@vger.kernel.org 17790S: Maintained 17791F: drivers/staging/media/atomisp/ 17792 17793STAGING - FIELDBUS SUBSYSTEM 17794M: Sven Van Asbroeck <TheSven73@gmail.com> 17795S: Maintained 17796F: drivers/staging/fieldbus/* 17797F: drivers/staging/fieldbus/Documentation/ 17798 17799STAGING - HMS ANYBUS-S BUS 17800M: Sven Van Asbroeck <TheSven73@gmail.com> 17801S: Maintained 17802F: drivers/staging/fieldbus/anybuss/ 17803 17804STAGING - INDUSTRIAL IO 17805M: Jonathan Cameron <jic23@kernel.org> 17806L: linux-iio@vger.kernel.org 17807S: Odd Fixes 17808F: Documentation/devicetree/bindings/staging/iio/ 17809F: drivers/staging/iio/ 17810 17811STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 17812M: Marc Dietrich <marvin24@gmx.de> 17813L: ac100@lists.launchpad.net (moderated for non-subscribers) 17814L: linux-tegra@vger.kernel.org 17815S: Maintained 17816F: drivers/staging/nvec/ 17817 17818STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 17819M: Jens Frederich <jfrederich@gmail.com> 17820M: Jon Nettleton <jon.nettleton@gmail.com> 17821S: Maintained 17822W: http://wiki.laptop.org/go/DCON 17823F: drivers/staging/olpc_dcon/ 17824 17825STAGING - REALTEK RTL8188EU DRIVERS 17826M: Larry Finger <Larry.Finger@lwfinger.net> 17827M: Phillip Potter <phil@philpotter.co.uk> 17828S: Supported 17829F: drivers/staging/r8188eu/ 17830 17831STAGING - REALTEK RTL8712U DRIVERS 17832M: Larry Finger <Larry.Finger@lwfinger.net> 17833M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 17834S: Odd Fixes 17835F: drivers/staging/rtl8712/ 17836 17837STAGING - SEPS525 LCD CONTROLLER DRIVERS 17838M: Michael Hennerich <michael.hennerich@analog.com> 17839L: linux-fbdev@vger.kernel.org 17840S: Supported 17841F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 17842F: drivers/staging/fbtft/fb_seps525.c 17843 17844STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 17845M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17846M: Teddy Wang <teddy.wang@siliconmotion.com> 17847M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17848L: linux-fbdev@vger.kernel.org 17849S: Maintained 17850F: drivers/staging/sm750fb/ 17851 17852STAGING - VIA VT665X DRIVERS 17853M: Forest Bond <forest@alittletooquiet.net> 17854S: Odd Fixes 17855F: drivers/staging/vt665?/ 17856 17857STAGING SUBSYSTEM 17858M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17859L: linux-staging@lists.linux.dev 17860S: Supported 17861T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 17862F: drivers/staging/ 17863 17864STARFIRE/DURALAN NETWORK DRIVER 17865M: Ion Badulescu <ionut@badula.org> 17866S: Odd Fixes 17867F: drivers/net/ethernet/adaptec/starfire* 17868 17869STATIC BRANCH/CALL 17870M: Peter Zijlstra <peterz@infradead.org> 17871M: Josh Poimboeuf <jpoimboe@redhat.com> 17872M: Jason Baron <jbaron@akamai.com> 17873R: Steven Rostedt <rostedt@goodmis.org> 17874R: Ard Biesheuvel <ardb@kernel.org> 17875S: Supported 17876F: arch/*/include/asm/jump_label*.h 17877F: arch/*/include/asm/static_call*.h 17878F: arch/*/kernel/jump_label.c 17879F: arch/*/kernel/static_call.c 17880F: include/linux/jump_label*.h 17881F: include/linux/static_call*.h 17882F: kernel/jump_label.c 17883F: kernel/static_call.c 17884 17885STI AUDIO (ASoC) DRIVERS 17886M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17887L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17888S: Maintained 17889F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 17890F: sound/soc/sti/ 17891 17892STI CEC DRIVER 17893M: Benjamin Gaignard <benjamin.gaignard@linaro.org> 17894S: Maintained 17895F: Documentation/devicetree/bindings/media/stih-cec.txt 17896F: drivers/media/cec/platform/sti/ 17897 17898STK1160 USB VIDEO CAPTURE DRIVER 17899M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17900L: linux-media@vger.kernel.org 17901S: Maintained 17902T: git git://linuxtv.org/media_tree.git 17903F: drivers/media/usb/stk1160/ 17904 17905STM32 AUDIO (ASoC) DRIVERS 17906M: Olivier Moysan <olivier.moysan@foss.st.com> 17907M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17908L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17909S: Maintained 17910F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 17911F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 17912F: sound/soc/stm/ 17913 17914STM32 TIMER/LPTIMER DRIVERS 17915M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 17916S: Maintained 17917F: Documentation/ABI/testing/*timer-stm32 17918F: Documentation/devicetree/bindings/*/*stm32-*timer* 17919F: drivers/*/stm32-*timer* 17920F: drivers/pwm/pwm-stm32* 17921F: include/linux/*/stm32-*tim* 17922 17923STMMAC ETHERNET DRIVER 17924M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 17925M: Alexandre Torgue <alexandre.torgue@foss.st.com> 17926M: Jose Abreu <joabreu@synopsys.com> 17927L: netdev@vger.kernel.org 17928S: Supported 17929W: http://www.stlinux.com 17930F: Documentation/networking/device_drivers/ethernet/stmicro/ 17931F: drivers/net/ethernet/stmicro/stmmac/ 17932 17933SUN3/3X 17934M: Sam Creasey <sammy@sammy.net> 17935S: Maintained 17936W: http://sammy.net/sun3/ 17937F: arch/m68k/include/asm/sun3* 17938F: arch/m68k/kernel/*sun3* 17939F: arch/m68k/sun3*/ 17940F: drivers/net/ethernet/i825xx/sun3* 17941 17942SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 17943M: Hans de Goede <hdegoede@redhat.com> 17944L: linux-input@vger.kernel.org 17945S: Maintained 17946F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 17947F: drivers/input/keyboard/sun4i-lradc-keys.c 17948 17949SUNDANCE NETWORK DRIVER 17950M: Denis Kirjanov <kda@linux-powerpc.org> 17951L: netdev@vger.kernel.org 17952S: Maintained 17953F: drivers/net/ethernet/dlink/sundance.c 17954 17955SUPERH 17956M: Yoshinori Sato <ysato@users.sourceforge.jp> 17957M: Rich Felker <dalias@libc.org> 17958L: linux-sh@vger.kernel.org 17959S: Maintained 17960Q: http://patchwork.kernel.org/project/linux-sh/list/ 17961F: Documentation/sh/ 17962F: arch/sh/ 17963F: drivers/sh/ 17964 17965SUSPEND TO RAM 17966M: "Rafael J. Wysocki" <rafael@kernel.org> 17967M: Len Brown <len.brown@intel.com> 17968M: Pavel Machek <pavel@ucw.cz> 17969L: linux-pm@vger.kernel.org 17970S: Supported 17971B: https://bugzilla.kernel.org 17972F: Documentation/power/ 17973F: arch/x86/kernel/acpi/ 17974F: drivers/base/power/ 17975F: include/linux/freezer.h 17976F: include/linux/pm.h 17977F: include/linux/suspend.h 17978F: kernel/power/ 17979 17980SVGA HANDLING 17981M: Martin Mares <mj@ucw.cz> 17982L: linux-video@atrey.karlin.mff.cuni.cz 17983S: Maintained 17984F: Documentation/admin-guide/svga.rst 17985F: arch/x86/boot/video* 17986 17987SWIOTLB SUBSYSTEM 17988M: Christoph Hellwig <hch@infradead.org> 17989L: iommu@lists.linux-foundation.org 17990S: Supported 17991W: http://git.infradead.org/users/hch/dma-mapping.git 17992T: git git://git.infradead.org/users/hch/dma-mapping.git 17993F: arch/*/kernel/pci-swiotlb.c 17994F: include/linux/swiotlb.h 17995F: kernel/dma/swiotlb.c 17996 17997SWITCHDEV 17998M: Jiri Pirko <jiri@resnulli.us> 17999M: Ivan Vecera <ivecera@redhat.com> 18000L: netdev@vger.kernel.org 18001S: Supported 18002F: include/net/switchdev.h 18003F: net/switchdev/ 18004 18005SY8106A REGULATOR DRIVER 18006M: Icenowy Zheng <icenowy@aosc.io> 18007S: Maintained 18008F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 18009F: drivers/regulator/sy8106a-regulator.c 18010 18011SYNC FILE FRAMEWORK 18012M: Sumit Semwal <sumit.semwal@linaro.org> 18013R: Gustavo Padovan <gustavo@padovan.org> 18014L: linux-media@vger.kernel.org 18015L: dri-devel@lists.freedesktop.org 18016S: Maintained 18017T: git git://anongit.freedesktop.org/drm/drm-misc 18018F: Documentation/driver-api/sync_file.rst 18019F: drivers/dma-buf/dma-fence* 18020F: drivers/dma-buf/sw_sync.c 18021F: drivers/dma-buf/sync_* 18022F: include/linux/sync_file.h 18023F: include/uapi/linux/sync_file.h 18024 18025SYNOPSYS ARC ARCHITECTURE 18026M: Vineet Gupta <vgupta@kernel.org> 18027L: linux-snps-arc@lists.infradead.org 18028S: Supported 18029T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 18030F: Documentation/devicetree/bindings/arc/* 18031F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 18032F: arch/arc/ 18033F: drivers/clocksource/arc_timer.c 18034F: drivers/tty/serial/arc_uart.c 18035 18036SYNOPSYS ARC HSDK SDP pll clock driver 18037M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18038S: Supported 18039F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 18040F: drivers/clk/clk-hsdk-pll.c 18041 18042SYNOPSYS ARC SDP clock driver 18043M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18044S: Supported 18045F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 18046F: drivers/clk/axs10x/* 18047 18048SYNOPSYS ARC SDP platform support 18049M: Alexey Brodkin <abrodkin@synopsys.com> 18050S: Supported 18051F: Documentation/devicetree/bindings/arc/axs10* 18052F: arch/arc/boot/dts/ax* 18053F: arch/arc/plat-axs10x 18054 18055SYNOPSYS AXS10x RESET CONTROLLER DRIVER 18056M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18057S: Supported 18058F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt 18059F: drivers/reset/reset-axs10x.c 18060 18061SYNOPSYS CREG GPIO DRIVER 18062M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18063S: Maintained 18064F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 18065F: drivers/gpio/gpio-creg-snps.c 18066 18067SYNOPSYS DESIGNWARE 8250 UART DRIVER 18068R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18069S: Maintained 18070F: drivers/tty/serial/8250/8250_dw.c 18071F: drivers/tty/serial/8250/8250_dwlib.* 18072F: drivers/tty/serial/8250/8250_lpss.c 18073 18074SYNOPSYS DESIGNWARE APB GPIO DRIVER 18075M: Hoan Tran <hoan@os.amperecomputing.com> 18076M: Serge Semin <fancer.lancer@gmail.com> 18077L: linux-gpio@vger.kernel.org 18078S: Maintained 18079F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 18080F: drivers/gpio/gpio-dwapb.c 18081 18082SYNOPSYS DESIGNWARE APB SSI DRIVER 18083M: Serge Semin <fancer.lancer@gmail.com> 18084L: linux-spi@vger.kernel.org 18085S: Supported 18086F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 18087F: drivers/spi/spi-dw* 18088 18089SYNOPSYS DESIGNWARE AXI DMAC DRIVER 18090M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18091S: Maintained 18092F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 18093F: drivers/dma/dw-axi-dmac/ 18094 18095SYNOPSYS DESIGNWARE DMAC DRIVER 18096M: Viresh Kumar <vireshk@kernel.org> 18097R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18098S: Maintained 18099F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 18100F: drivers/dma/dw/ 18101F: include/dt-bindings/dma/dw-dmac.h 18102F: include/linux/dma/dw.h 18103F: include/linux/platform_data/dma-dw.h 18104 18105SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 18106M: Jose Abreu <Jose.Abreu@synopsys.com> 18107L: netdev@vger.kernel.org 18108S: Supported 18109F: drivers/net/ethernet/synopsys/ 18110 18111SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 18112M: Jose Abreu <Jose.Abreu@synopsys.com> 18113L: netdev@vger.kernel.org 18114S: Supported 18115F: drivers/net/pcs/pcs-xpcs.c 18116F: drivers/net/pcs/pcs-xpcs.h 18117F: include/linux/pcs/pcs-xpcs.h 18118 18119SYNOPSYS DESIGNWARE I2C DRIVER 18120M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 18121R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18122R: Mika Westerberg <mika.westerberg@linux.intel.com> 18123L: linux-i2c@vger.kernel.org 18124S: Maintained 18125F: drivers/i2c/busses/i2c-designware-* 18126 18127SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 18128M: Jaehoon Chung <jh80.chung@samsung.com> 18129L: linux-mmc@vger.kernel.org 18130S: Maintained 18131F: drivers/mmc/host/dw_mmc* 18132 18133SYNOPSYS HSDK RESET CONTROLLER DRIVER 18134M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18135S: Supported 18136F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 18137F: drivers/reset/reset-hsdk.c 18138F: include/dt-bindings/reset/snps,hsdk-reset.h 18139 18140SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 18141M: Prabu Thangamuthu <prabu.t@synopsys.com> 18142M: Manjunath M B <manjumb@synopsys.com> 18143L: linux-mmc@vger.kernel.org 18144S: Maintained 18145F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 18146 18147SYSTEM CONFIGURATION (SYSCON) 18148M: Lee Jones <lee.jones@linaro.org> 18149M: Arnd Bergmann <arnd@arndb.de> 18150S: Supported 18151T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 18152F: drivers/mfd/syscon.c 18153 18154SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 18155M: Sudeep Holla <sudeep.holla@arm.com> 18156R: Cristian Marussi <cristian.marussi@arm.com> 18157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18158S: Maintained 18159F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 18160F: drivers/clk/clk-sc[mp]i.c 18161F: drivers/cpufreq/sc[mp]i-cpufreq.c 18162F: drivers/firmware/arm_scmi/ 18163F: drivers/firmware/arm_scpi.c 18164F: drivers/regulator/scmi-regulator.c 18165F: drivers/reset/reset-scmi.c 18166F: include/linux/sc[mp]i_protocol.h 18167F: include/trace/events/scmi.h 18168F: include/uapi/linux/virtio_scmi.h 18169 18170SYSTEM RESET/SHUTDOWN DRIVERS 18171M: Sebastian Reichel <sre@kernel.org> 18172L: linux-pm@vger.kernel.org 18173S: Maintained 18174T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 18175F: Documentation/devicetree/bindings/power/reset/ 18176F: drivers/power/reset/ 18177 18178SYSTEM TRACE MODULE CLASS 18179M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 18180S: Maintained 18181T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 18182F: Documentation/trace/stm.rst 18183F: drivers/hwtracing/stm/ 18184F: include/linux/stm.h 18185F: include/uapi/linux/stm.h 18186 18187SYSTEM76 ACPI DRIVER 18188M: Jeremy Soller <jeremy@system76.com> 18189M: System76 Product Development <productdev@system76.com> 18190L: platform-driver-x86@vger.kernel.org 18191S: Maintained 18192F: drivers/platform/x86/system76_acpi.c 18193 18194SYSV FILESYSTEM 18195M: Christoph Hellwig <hch@infradead.org> 18196S: Maintained 18197F: Documentation/filesystems/sysv-fs.rst 18198F: fs/sysv/ 18199F: include/linux/sysv_fs.h 18200 18201TASKSTATS STATISTICS INTERFACE 18202M: Balbir Singh <bsingharora@gmail.com> 18203S: Maintained 18204F: Documentation/accounting/taskstats* 18205F: include/linux/taskstats* 18206F: kernel/taskstats.c 18207 18208TC subsystem 18209M: Jamal Hadi Salim <jhs@mojatatu.com> 18210M: Cong Wang <xiyou.wangcong@gmail.com> 18211M: Jiri Pirko <jiri@resnulli.us> 18212L: netdev@vger.kernel.org 18213S: Maintained 18214F: include/net/pkt_cls.h 18215F: include/net/pkt_sched.h 18216F: include/net/tc_act/ 18217F: include/uapi/linux/pkt_cls.h 18218F: include/uapi/linux/pkt_sched.h 18219F: include/uapi/linux/tc_act/ 18220F: include/uapi/linux/tc_ematch/ 18221F: net/sched/ 18222 18223TC90522 MEDIA DRIVER 18224M: Akihiro Tsukada <tskd08@gmail.com> 18225L: linux-media@vger.kernel.org 18226S: Odd Fixes 18227F: drivers/media/dvb-frontends/tc90522* 18228 18229TCP LOW PRIORITY MODULE 18230M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 18231M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 18232S: Maintained 18233W: http://tcp-lp-mod.sourceforge.net/ 18234F: net/ipv4/tcp_lp.c 18235 18236TDA10071 MEDIA DRIVER 18237M: Antti Palosaari <crope@iki.fi> 18238L: linux-media@vger.kernel.org 18239S: Maintained 18240W: https://linuxtv.org 18241W: http://palosaari.fi/linux/ 18242Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18243T: git git://linuxtv.org/anttip/media_tree.git 18244F: drivers/media/dvb-frontends/tda10071* 18245 18246TDA18212 MEDIA DRIVER 18247M: Antti Palosaari <crope@iki.fi> 18248L: linux-media@vger.kernel.org 18249S: Maintained 18250W: https://linuxtv.org 18251W: http://palosaari.fi/linux/ 18252Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18253T: git git://linuxtv.org/anttip/media_tree.git 18254F: drivers/media/tuners/tda18212* 18255 18256TDA18218 MEDIA DRIVER 18257M: Antti Palosaari <crope@iki.fi> 18258L: linux-media@vger.kernel.org 18259S: Maintained 18260W: https://linuxtv.org 18261W: http://palosaari.fi/linux/ 18262Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18263T: git git://linuxtv.org/anttip/media_tree.git 18264F: drivers/media/tuners/tda18218* 18265 18266TDA18250 MEDIA DRIVER 18267M: Olli Salonen <olli.salonen@iki.fi> 18268L: linux-media@vger.kernel.org 18269S: Maintained 18270W: https://linuxtv.org 18271Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18272T: git git://linuxtv.org/media_tree.git 18273F: drivers/media/tuners/tda18250* 18274 18275TDA18271 MEDIA DRIVER 18276M: Michael Krufky <mkrufky@linuxtv.org> 18277L: linux-media@vger.kernel.org 18278S: Maintained 18279W: https://linuxtv.org 18280W: http://github.com/mkrufky 18281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18282T: git git://linuxtv.org/mkrufky/tuners.git 18283F: drivers/media/tuners/tda18271* 18284 18285TDA1997x MEDIA DRIVER 18286M: Tim Harvey <tharvey@gateworks.com> 18287L: linux-media@vger.kernel.org 18288S: Maintained 18289W: https://linuxtv.org 18290Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18291F: drivers/media/i2c/tda1997x.* 18292 18293TDA827x MEDIA DRIVER 18294M: Michael Krufky <mkrufky@linuxtv.org> 18295L: linux-media@vger.kernel.org 18296S: Maintained 18297W: https://linuxtv.org 18298W: http://github.com/mkrufky 18299Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18300T: git git://linuxtv.org/mkrufky/tuners.git 18301F: drivers/media/tuners/tda8290.* 18302 18303TDA8290 MEDIA DRIVER 18304M: Michael Krufky <mkrufky@linuxtv.org> 18305L: linux-media@vger.kernel.org 18306S: Maintained 18307W: https://linuxtv.org 18308W: http://github.com/mkrufky 18309Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18310T: git git://linuxtv.org/mkrufky/tuners.git 18311F: drivers/media/tuners/tda8290.* 18312 18313TDA9840 MEDIA DRIVER 18314M: Hans Verkuil <hverkuil@xs4all.nl> 18315L: linux-media@vger.kernel.org 18316S: Maintained 18317W: https://linuxtv.org 18318T: git git://linuxtv.org/media_tree.git 18319F: drivers/media/i2c/tda9840* 18320 18321TEA5761 TUNER DRIVER 18322M: Mauro Carvalho Chehab <mchehab@kernel.org> 18323L: linux-media@vger.kernel.org 18324S: Odd fixes 18325W: https://linuxtv.org 18326T: git git://linuxtv.org/media_tree.git 18327F: drivers/media/tuners/tea5761.* 18328 18329TEA5767 TUNER DRIVER 18330M: Mauro Carvalho Chehab <mchehab@kernel.org> 18331L: linux-media@vger.kernel.org 18332S: Maintained 18333W: https://linuxtv.org 18334T: git git://linuxtv.org/media_tree.git 18335F: drivers/media/tuners/tea5767.* 18336 18337TEA6415C MEDIA DRIVER 18338M: Hans Verkuil <hverkuil@xs4all.nl> 18339L: linux-media@vger.kernel.org 18340S: Maintained 18341W: https://linuxtv.org 18342T: git git://linuxtv.org/media_tree.git 18343F: drivers/media/i2c/tea6415c* 18344 18345TEA6420 MEDIA DRIVER 18346M: Hans Verkuil <hverkuil@xs4all.nl> 18347L: linux-media@vger.kernel.org 18348S: Maintained 18349W: https://linuxtv.org 18350T: git git://linuxtv.org/media_tree.git 18351F: drivers/media/i2c/tea6420* 18352 18353TEAM DRIVER 18354M: Jiri Pirko <jiri@resnulli.us> 18355L: netdev@vger.kernel.org 18356S: Supported 18357F: drivers/net/team/ 18358F: include/linux/if_team.h 18359F: include/uapi/linux/if_team.h 18360 18361TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 18362M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 18363S: Maintained 18364F: arch/x86/platform/ts5500/ 18365 18366TECHNOTREND USB IR RECEIVER 18367M: Sean Young <sean@mess.org> 18368L: linux-media@vger.kernel.org 18369S: Maintained 18370F: drivers/media/rc/ttusbir.c 18371 18372TECHWELL TW9910 VIDEO DECODER 18373L: linux-media@vger.kernel.org 18374S: Orphan 18375F: drivers/media/i2c/tw9910.c 18376F: include/media/i2c/tw9910.h 18377 18378TEE SUBSYSTEM 18379M: Jens Wiklander <jens.wiklander@linaro.org> 18380R: Sumit Garg <sumit.garg@linaro.org> 18381L: op-tee@lists.trustedfirmware.org 18382S: Maintained 18383F: Documentation/staging/tee.rst 18384F: drivers/tee/ 18385F: include/linux/tee_drv.h 18386F: include/uapi/linux/tee.h 18387 18388TEGRA ARCHITECTURE SUPPORT 18389M: Thierry Reding <thierry.reding@gmail.com> 18390M: Jonathan Hunter <jonathanh@nvidia.com> 18391L: linux-tegra@vger.kernel.org 18392S: Supported 18393Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 18394T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 18395N: [^a-z]tegra 18396 18397TEGRA CLOCK DRIVER 18398M: Peter De Schrijver <pdeschrijver@nvidia.com> 18399M: Prashant Gaikwad <pgaikwad@nvidia.com> 18400S: Supported 18401F: drivers/clk/tegra/ 18402 18403TEGRA DMA DRIVERS 18404M: Laxman Dewangan <ldewangan@nvidia.com> 18405M: Jon Hunter <jonathanh@nvidia.com> 18406S: Supported 18407F: drivers/dma/tegra* 18408 18409TEGRA I2C DRIVER 18410M: Laxman Dewangan <ldewangan@nvidia.com> 18411R: Dmitry Osipenko <digetx@gmail.com> 18412S: Supported 18413F: drivers/i2c/busses/i2c-tegra.c 18414 18415TEGRA IOMMU DRIVERS 18416M: Thierry Reding <thierry.reding@gmail.com> 18417R: Krishna Reddy <vdumpa@nvidia.com> 18418L: linux-tegra@vger.kernel.org 18419S: Supported 18420F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 18421F: drivers/iommu/tegra* 18422 18423TEGRA KBC DRIVER 18424M: Laxman Dewangan <ldewangan@nvidia.com> 18425S: Supported 18426F: drivers/input/keyboard/tegra-kbc.c 18427 18428TEGRA NAND DRIVER 18429M: Stefan Agner <stefan@agner.ch> 18430M: Lucas Stach <dev@lynxeye.de> 18431S: Maintained 18432F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 18433F: drivers/mtd/nand/raw/tegra_nand.c 18434 18435TEGRA PWM DRIVER 18436M: Thierry Reding <thierry.reding@gmail.com> 18437S: Supported 18438F: drivers/pwm/pwm-tegra.c 18439 18440TEGRA SERIAL DRIVER 18441M: Laxman Dewangan <ldewangan@nvidia.com> 18442S: Supported 18443F: drivers/tty/serial/serial-tegra.c 18444 18445TEGRA SPI DRIVER 18446M: Laxman Dewangan <ldewangan@nvidia.com> 18447S: Supported 18448F: drivers/spi/spi-tegra* 18449 18450TEGRA QUAD SPI DRIVER 18451M: Thierry Reding <thierry.reding@gmail.com> 18452M: Jonathan Hunter <jonathanh@nvidia.com> 18453M: Sowjanya Komatineni <skomatineni@nvidia.com> 18454L: linux-tegra@vger.kernel.org 18455S: Maintained 18456F: drivers/spi/spi-tegra210-quad.c 18457 18458TEGRA VIDEO DRIVER 18459M: Thierry Reding <thierry.reding@gmail.com> 18460M: Jonathan Hunter <jonathanh@nvidia.com> 18461M: Sowjanya Komatineni <skomatineni@nvidia.com> 18462L: linux-media@vger.kernel.org 18463L: linux-tegra@vger.kernel.org 18464S: Maintained 18465F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 18466F: drivers/staging/media/tegra-video/ 18467 18468TEGRA XUSB PADCTL DRIVER 18469M: JC Kuo <jckuo@nvidia.com> 18470S: Supported 18471F: drivers/phy/tegra/xusb* 18472 18473TEHUTI ETHERNET DRIVER 18474M: Andy Gospodarek <andy@greyhouse.net> 18475L: netdev@vger.kernel.org 18476S: Supported 18477F: drivers/net/ethernet/tehuti/* 18478 18479TELECOM CLOCK DRIVER FOR MCPL0010 18480M: Mark Gross <mark.gross@intel.com> 18481S: Supported 18482F: drivers/char/tlclk.c 18483 18484TEMPO SEMICONDUCTOR DRIVERS 18485M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 18486S: Maintained 18487F: Documentation/devicetree/bindings/sound/tscs*.txt 18488F: sound/soc/codecs/tscs*.c 18489F: sound/soc/codecs/tscs*.h 18490 18491TENSILICA XTENSA PORT (xtensa) 18492M: Chris Zankel <chris@zankel.net> 18493M: Max Filippov <jcmvbkbc@gmail.com> 18494L: linux-xtensa@linux-xtensa.org 18495S: Maintained 18496T: git git://github.com/czankel/xtensa-linux.git 18497F: arch/xtensa/ 18498F: drivers/irqchip/irq-xtensa-* 18499 18500TEXAS INSTRUMENTS ASoC DRIVERS 18501M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18502L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18503S: Maintained 18504F: sound/soc/ti/ 18505 18506TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 18507M: Ricardo Ribalda <ribalda@kernel.org> 18508L: linux-iio@vger.kernel.org 18509S: Supported 18510F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 18511F: drivers/iio/dac/ti-dac7612.c 18512 18513TEXAS INSTRUMENTS DMA DRIVERS 18514M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18515L: dmaengine@vger.kernel.org 18516S: Maintained 18517F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 18518F: Documentation/devicetree/bindings/dma/ti-edma.txt 18519F: Documentation/devicetree/bindings/dma/ti/ 18520F: drivers/dma/ti/ 18521X: drivers/dma/ti/cppi41.c 18522F: include/linux/dma/k3-udma-glue.h 18523F: include/linux/dma/ti-cppi5.h 18524F: include/linux/dma/k3-psil.h 18525 18526TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 18527M: Nishanth Menon <nm@ti.com> 18528M: Tero Kristo <kristo@kernel.org> 18529M: Santosh Shilimkar <ssantosh@kernel.org> 18530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18531S: Maintained 18532F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 18533F: Documentation/devicetree/bindings/arm/keystone/ti,sci.txt 18534F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 18535F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 18536F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 18537F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 18538F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 18539F: drivers/clk/keystone/sci-clk.c 18540F: drivers/firmware/ti_sci* 18541F: drivers/irqchip/irq-ti-sci-inta.c 18542F: drivers/irqchip/irq-ti-sci-intr.c 18543F: drivers/reset/reset-ti-sci.c 18544F: drivers/soc/ti/ti_sci_inta_msi.c 18545F: drivers/soc/ti/ti_sci_pm_domains.c 18546F: include/dt-bindings/soc/ti,sci_pm_domain.h 18547F: include/linux/soc/ti/ti_sci_inta_msi.h 18548F: include/linux/soc/ti/ti_sci_protocol.h 18549 18550TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 18551M: Robert Marko <robert.marko@sartura.hr> 18552M: Luka Perkov <luka.perkov@sartura.hr> 18553L: linux-hwmon@vger.kernel.org 18554S: Maintained 18555F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 18556F: Documentation/hwmon/tps23861.rst 18557F: drivers/hwmon/tps23861.c 18558 18559TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 18560M: Puranjay Mohan <puranjay12@gmail.com> 18561L: linux-iio@vger.kernel.org 18562S: Supported 18563F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 18564F: drivers/iio/temperature/tmp117.c 18565 18566THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 18567M: Hans Verkuil <hverkuil@xs4all.nl> 18568L: linux-media@vger.kernel.org 18569S: Maintained 18570W: https://linuxtv.org 18571T: git git://linuxtv.org/media_tree.git 18572F: drivers/media/radio/radio-raremono.c 18573 18574THERMAL 18575M: Rafael J. Wysocki <rafael@kernel.org> 18576M: Daniel Lezcano <daniel.lezcano@linaro.org> 18577R: Amit Kucheria <amitk@kernel.org> 18578R: Zhang Rui <rui.zhang@intel.com> 18579L: linux-pm@vger.kernel.org 18580S: Supported 18581Q: https://patchwork.kernel.org/project/linux-pm/list/ 18582T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 18583F: Documentation/devicetree/bindings/thermal/ 18584F: drivers/thermal/ 18585F: include/linux/cpu_cooling.h 18586F: include/linux/thermal.h 18587F: include/uapi/linux/thermal.h 18588F: tools/thermal/ 18589 18590THERMAL DRIVER FOR AMLOGIC SOCS 18591M: Guillaume La Roque <glaroque@baylibre.com> 18592L: linux-pm@vger.kernel.org 18593L: linux-amlogic@lists.infradead.org 18594S: Supported 18595W: http://linux-meson.com/ 18596F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 18597F: drivers/thermal/amlogic_thermal.c 18598 18599THERMAL/CPU_COOLING 18600M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 18601M: Daniel Lezcano <daniel.lezcano@linaro.org> 18602M: Viresh Kumar <viresh.kumar@linaro.org> 18603R: Lukasz Luba <lukasz.luba@arm.com> 18604L: linux-pm@vger.kernel.org 18605S: Supported 18606F: Documentation/driver-api/thermal/cpu-cooling-api.rst 18607F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 18608F: drivers/thermal/cpufreq_cooling.c 18609F: drivers/thermal/cpuidle_cooling.c 18610F: include/linux/cpu_cooling.h 18611 18612THERMAL/POWER_ALLOCATOR 18613M: Lukasz Luba <lukasz.luba@arm.com> 18614L: linux-pm@vger.kernel.org 18615S: Maintained 18616F: Documentation/driver-api/thermal/power_allocator.rst 18617F: drivers/thermal/gov_power_allocator.c 18618F: include/trace/events/thermal_power_allocator.h 18619 18620THINKPAD ACPI EXTRAS DRIVER 18621M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 18622L: ibm-acpi-devel@lists.sourceforge.net 18623L: platform-driver-x86@vger.kernel.org 18624S: Maintained 18625W: http://ibm-acpi.sourceforge.net 18626W: http://thinkwiki.org/wiki/Ibm-acpi 18627T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 18628F: drivers/platform/x86/thinkpad_acpi.c 18629 18630THINKPAD LMI DRIVER 18631M: Mark Pearson <markpearson@lenovo.com> 18632L: platform-driver-x86@vger.kernel.org 18633S: Maintained 18634F: Documentation/ABI/testing/sysfs-class-firmware-attributes 18635F: drivers/platform/x86/think-lmi.? 18636 18637THUNDERBOLT DMA TRAFFIC TEST DRIVER 18638M: Isaac Hazan <isaac.hazan@intel.com> 18639L: linux-usb@vger.kernel.org 18640S: Maintained 18641F: drivers/thunderbolt/dma_test.c 18642 18643THUNDERBOLT DRIVER 18644M: Andreas Noever <andreas.noever@gmail.com> 18645M: Michael Jamet <michael.jamet@intel.com> 18646M: Mika Westerberg <mika.westerberg@linux.intel.com> 18647M: Yehezkel Bernat <YehezkelShB@gmail.com> 18648L: linux-usb@vger.kernel.org 18649S: Maintained 18650T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 18651F: Documentation/admin-guide/thunderbolt.rst 18652F: drivers/thunderbolt/ 18653F: include/linux/thunderbolt.h 18654 18655THUNDERBOLT NETWORK DRIVER 18656M: Michael Jamet <michael.jamet@intel.com> 18657M: Mika Westerberg <mika.westerberg@linux.intel.com> 18658M: Yehezkel Bernat <YehezkelShB@gmail.com> 18659L: netdev@vger.kernel.org 18660S: Maintained 18661F: drivers/net/thunderbolt.c 18662 18663THUNDERX GPIO DRIVER 18664M: Robert Richter <rric@kernel.org> 18665S: Odd Fixes 18666F: drivers/gpio/gpio-thunderx.c 18667 18668TI ADS131E0X ADC SERIES DRIVER 18669M: Tomislav Denis <tomislav.denis@avl.com> 18670L: linux-iio@vger.kernel.org 18671S: Maintained 18672F: Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml 18673F: drivers/iio/adc/ti-ads131e08.c 18674 18675TI AM437X VPFE DRIVER 18676M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 18677L: linux-media@vger.kernel.org 18678S: Maintained 18679W: https://linuxtv.org 18680Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18681T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 18682F: drivers/media/platform/am437x/ 18683 18684TI BANDGAP AND THERMAL DRIVER 18685M: Eduardo Valentin <edubezval@gmail.com> 18686M: Keerthy <j-keerthy@ti.com> 18687L: linux-pm@vger.kernel.org 18688L: linux-omap@vger.kernel.org 18689S: Maintained 18690F: drivers/thermal/ti-soc-thermal/ 18691 18692TI BQ27XXX POWER SUPPLY DRIVER 18693F: drivers/power/supply/bq27xxx_battery.c 18694F: drivers/power/supply/bq27xxx_battery_i2c.c 18695F: include/linux/power/bq27xxx_battery.h 18696 18697TI CDCE706 CLOCK DRIVER 18698M: Max Filippov <jcmvbkbc@gmail.com> 18699S: Maintained 18700F: drivers/clk/clk-cdce706.c 18701 18702TI CLOCK DRIVER 18703M: Tero Kristo <kristo@kernel.org> 18704L: linux-omap@vger.kernel.org 18705S: Odd Fixes 18706F: drivers/clk/ti/ 18707F: include/linux/clk/ti.h 18708 18709TI DAVINCI MACHINE SUPPORT 18710M: Sekhar Nori <nsekhar@ti.com> 18711R: Bartosz Golaszewski <brgl@bgdev.pl> 18712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18713S: Supported 18714T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 18715F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 18716F: arch/arm/boot/dts/da850* 18717F: arch/arm/mach-davinci/ 18718F: drivers/i2c/busses/i2c-davinci.c 18719 18720TI DAVINCI SERIES CLOCK DRIVER 18721M: David Lechner <david@lechnology.com> 18722R: Sekhar Nori <nsekhar@ti.com> 18723S: Maintained 18724F: Documentation/devicetree/bindings/clock/ti/davinci/ 18725F: drivers/clk/davinci/ 18726 18727TI DAVINCI SERIES GPIO DRIVER 18728M: Keerthy <j-keerthy@ti.com> 18729L: linux-gpio@vger.kernel.org 18730S: Maintained 18731F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 18732F: drivers/gpio/gpio-davinci.c 18733 18734TI DAVINCI SERIES MEDIA DRIVER 18735M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 18736L: linux-media@vger.kernel.org 18737S: Maintained 18738W: https://linuxtv.org 18739Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18740T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 18741F: drivers/media/platform/davinci/ 18742F: include/media/davinci/ 18743 18744TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 18745R: David Lechner <david@lechnology.com> 18746L: linux-iio@vger.kernel.org 18747F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 18748F: drivers/counter/ti-eqep.c 18749 18750TI ETHERNET SWITCH DRIVER (CPSW) 18751R: Grygorii Strashko <grygorii.strashko@ti.com> 18752L: linux-omap@vger.kernel.org 18753L: netdev@vger.kernel.org 18754S: Maintained 18755F: drivers/net/ethernet/ti/cpsw* 18756F: drivers/net/ethernet/ti/davinci* 18757 18758TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 18759M: Alex Dubov <oakad@yahoo.com> 18760S: Maintained 18761W: http://tifmxx.berlios.de/ 18762F: drivers/memstick/host/tifm_ms.c 18763F: drivers/misc/tifm* 18764F: drivers/mmc/host/tifm_sd.c 18765F: include/linux/tifm.h 18766 18767TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 18768M: Santosh Shilimkar <ssantosh@kernel.org> 18769L: linux-kernel@vger.kernel.org 18770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18771S: Maintained 18772T: git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git 18773F: drivers/soc/ti/* 18774 18775TI LM49xxx FAMILY ASoC CODEC DRIVERS 18776M: M R Swami Reddy <mr.swami.reddy@ti.com> 18777M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 18778L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18779S: Maintained 18780F: sound/soc/codecs/isabelle* 18781F: sound/soc/codecs/lm49453* 18782 18783TI PCM3060 ASoC CODEC DRIVER 18784M: Kirill Marinushkin <kmarinushkin@birdec.com> 18785L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18786S: Maintained 18787F: Documentation/devicetree/bindings/sound/pcm3060.txt 18788F: sound/soc/codecs/pcm3060* 18789 18790TI TAS571X FAMILY ASoC CODEC DRIVER 18791M: Kevin Cernekee <cernekee@chromium.org> 18792L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18793S: Odd Fixes 18794F: sound/soc/codecs/tas571x* 18795 18796TI TRF7970A NFC DRIVER 18797M: Mark Greer <mgreer@animalcreek.com> 18798L: linux-wireless@vger.kernel.org 18799L: linux-nfc@lists.01.org (subscribers-only) 18800S: Supported 18801F: Documentation/devicetree/bindings/net/nfc/trf7970a.txt 18802F: drivers/nfc/trf7970a.c 18803 18804TI TSC2046 ADC DRIVER 18805M: Oleksij Rempel <o.rempel@pengutronix.de> 18806R: kernel@pengutronix.de 18807L: linux-iio@vger.kernel.org 18808S: Maintained 18809F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 18810F: drivers/iio/adc/ti-tsc2046.c 18811 18812TI TWL4030 SERIES SOC CODEC DRIVER 18813M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 18814L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18815S: Maintained 18816F: sound/soc/codecs/twl4030* 18817 18818TI VPE/CAL DRIVERS 18819M: Benoit Parrot <bparrot@ti.com> 18820L: linux-media@vger.kernel.org 18821S: Maintained 18822W: http://linuxtv.org/ 18823Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18824F: Documentation/devicetree/bindings/media/ti,cal.yaml 18825F: Documentation/devicetree/bindings/media/ti,vpe.yaml 18826F: drivers/media/platform/ti-vpe/ 18827 18828TI WILINK WIRELESS DRIVERS 18829L: linux-wireless@vger.kernel.org 18830S: Orphan 18831W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 18832W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 18833T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 18834F: drivers/net/wireless/ti/ 18835F: include/linux/wl12xx.h 18836 18837TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 18838M: John Stultz <john.stultz@linaro.org> 18839M: Thomas Gleixner <tglx@linutronix.de> 18840R: Stephen Boyd <sboyd@kernel.org> 18841L: linux-kernel@vger.kernel.org 18842S: Supported 18843T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 18844F: include/linux/clocksource.h 18845F: include/linux/time.h 18846F: include/linux/timex.h 18847F: include/uapi/linux/time.h 18848F: include/uapi/linux/timex.h 18849F: kernel/time/alarmtimer.c 18850F: kernel/time/clocksource.c 18851F: kernel/time/ntp.c 18852F: kernel/time/time*.c 18853F: tools/testing/selftests/timers/ 18854 18855TIPC NETWORK LAYER 18856M: Jon Maloy <jmaloy@redhat.com> 18857M: Ying Xue <ying.xue@windriver.com> 18858L: netdev@vger.kernel.org (core kernel code) 18859L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 18860S: Maintained 18861W: http://tipc.sourceforge.net/ 18862F: include/uapi/linux/tipc*.h 18863F: net/tipc/ 18864 18865TLAN NETWORK DRIVER 18866M: Samuel Chessman <chessman@tux.org> 18867L: tlan-devel@lists.sourceforge.net (subscribers-only) 18868S: Maintained 18869W: http://sourceforge.net/projects/tlan/ 18870F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 18871F: drivers/net/ethernet/ti/tlan.* 18872 18873TM6000 VIDEO4LINUX DRIVER 18874M: Mauro Carvalho Chehab <mchehab@kernel.org> 18875L: linux-media@vger.kernel.org 18876S: Odd fixes 18877W: https://linuxtv.org 18878T: git git://linuxtv.org/media_tree.git 18879F: Documentation/admin-guide/media/tm6000* 18880F: drivers/media/usb/tm6000/ 18881 18882TMIO/SDHI MMC DRIVER 18883M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18884L: linux-mmc@vger.kernel.org 18885S: Supported 18886F: drivers/mmc/host/renesas_sdhi* 18887F: drivers/mmc/host/tmio_mmc* 18888F: include/linux/mfd/tmio.h 18889 18890TMP401 HARDWARE MONITOR DRIVER 18891M: Guenter Roeck <linux@roeck-us.net> 18892L: linux-hwmon@vger.kernel.org 18893S: Maintained 18894F: Documentation/hwmon/tmp401.rst 18895F: drivers/hwmon/tmp401.c 18896 18897TMP513 HARDWARE MONITOR DRIVER 18898M: Eric Tremblay <etremblay@distech-controls.com> 18899L: linux-hwmon@vger.kernel.org 18900S: Maintained 18901F: Documentation/hwmon/tmp513.rst 18902F: drivers/hwmon/tmp513.c 18903 18904TMPFS (SHMEM FILESYSTEM) 18905M: Hugh Dickins <hughd@google.com> 18906L: linux-mm@kvack.org 18907S: Maintained 18908F: include/linux/shmem_fs.h 18909F: mm/shmem.c 18910 18911TOMOYO SECURITY MODULE 18912M: Kentaro Takeda <takedakn@nttdata.co.jp> 18913M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 18914L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 18915L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 18916L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 18917L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 18918S: Maintained 18919W: https://tomoyo.osdn.jp/ 18920F: security/tomoyo/ 18921 18922TOPSTAR LAPTOP EXTRAS DRIVER 18923M: Herton Ronaldo Krzesinski <herton@canonical.com> 18924L: platform-driver-x86@vger.kernel.org 18925S: Maintained 18926F: drivers/platform/x86/topstar-laptop.c 18927 18928TORTURE-TEST MODULES 18929M: Davidlohr Bueso <dave@stgolabs.net> 18930M: "Paul E. McKenney" <paulmck@kernel.org> 18931M: Josh Triplett <josh@joshtriplett.org> 18932L: linux-kernel@vger.kernel.org 18933S: Supported 18934T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18935F: Documentation/RCU/torture.rst 18936F: kernel/locking/locktorture.c 18937F: kernel/rcu/rcuscale.c 18938F: kernel/rcu/rcutorture.c 18939F: kernel/rcu/refscale.c 18940F: kernel/torture.c 18941 18942TOSHIBA ACPI EXTRAS DRIVER 18943M: Azael Avalos <coproscefalo@gmail.com> 18944L: platform-driver-x86@vger.kernel.org 18945S: Maintained 18946F: drivers/platform/x86/toshiba_acpi.c 18947 18948TOSHIBA BLUETOOTH DRIVER 18949M: Azael Avalos <coproscefalo@gmail.com> 18950L: platform-driver-x86@vger.kernel.org 18951S: Maintained 18952F: drivers/platform/x86/toshiba_bluetooth.c 18953 18954TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 18955M: Azael Avalos <coproscefalo@gmail.com> 18956L: platform-driver-x86@vger.kernel.org 18957S: Maintained 18958F: drivers/platform/x86/toshiba_haps.c 18959 18960TOSHIBA SMM DRIVER 18961M: Jonathan Buzzard <jonathan@buzzard.org.uk> 18962S: Maintained 18963W: http://www.buzzard.org.uk/toshiba/ 18964F: drivers/char/toshiba.c 18965F: include/linux/toshiba.h 18966F: include/uapi/linux/toshiba.h 18967 18968TOSHIBA TC358743 DRIVER 18969M: Mats Randgaard <matrandg@cisco.com> 18970L: linux-media@vger.kernel.org 18971S: Maintained 18972F: drivers/media/i2c/tc358743* 18973F: include/media/i2c/tc358743.h 18974 18975TOSHIBA WMI HOTKEYS DRIVER 18976M: Azael Avalos <coproscefalo@gmail.com> 18977L: platform-driver-x86@vger.kernel.org 18978S: Maintained 18979F: drivers/platform/x86/toshiba-wmi.c 18980 18981TPM DEVICE DRIVER 18982M: Peter Huewe <peterhuewe@gmx.de> 18983M: Jarkko Sakkinen <jarkko@kernel.org> 18984R: Jason Gunthorpe <jgg@ziepe.ca> 18985L: linux-integrity@vger.kernel.org 18986S: Maintained 18987W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 18988Q: https://patchwork.kernel.org/project/linux-integrity/list/ 18989T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 18990F: drivers/char/tpm/ 18991 18992TRACING 18993M: Steven Rostedt <rostedt@goodmis.org> 18994M: Ingo Molnar <mingo@redhat.com> 18995S: Maintained 18996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 18997F: Documentation/trace/ftrace.rst 18998F: arch/*/*/*/ftrace.h 18999F: arch/*/kernel/ftrace.c 19000F: fs/tracefs/ 19001F: include/*/ftrace.h 19002F: include/linux/trace*.h 19003F: include/trace/ 19004F: kernel/trace/ 19005F: tools/testing/selftests/ftrace/ 19006 19007TRACING MMIO ACCESSES (MMIOTRACE) 19008M: Steven Rostedt <rostedt@goodmis.org> 19009M: Ingo Molnar <mingo@kernel.org> 19010R: Karol Herbst <karolherbst@gmail.com> 19011R: Pekka Paalanen <ppaalanen@gmail.com> 19012L: linux-kernel@vger.kernel.org 19013L: nouveau@lists.freedesktop.org 19014S: Maintained 19015F: arch/x86/mm/kmmio.c 19016F: arch/x86/mm/mmio-mod.c 19017F: arch/x86/mm/testmmiotrace.c 19018F: include/linux/mmiotrace.h 19019F: kernel/trace/trace_mmiotrace.c 19020 19021TRACING OS NOISE / LATENCY TRACERS 19022M: Steven Rostedt <rostedt@goodmis.org> 19023M: Daniel Bristot de Oliveira <bristot@kernel.org> 19024S: Maintained 19025F: kernel/trace/trace_osnoise.c 19026F: include/trace/events/osnoise.h 19027F: kernel/trace/trace_hwlat.c 19028F: kernel/trace/trace_irqsoff.c 19029F: kernel/trace/trace_sched_wakeup.c 19030F: Documentation/trace/osnoise-tracer.rst 19031F: Documentation/trace/timerlat-tracer.rst 19032F: Documentation/trace/hwlat_detector.rst 19033F: arch/*/kernel/trace.c 19034 19035TRADITIONAL CHINESE DOCUMENTATION 19036M: Hu Haowen <src.res@email.cn> 19037L: linux-doc-tw-discuss@lists.sourceforge.net 19038S: Maintained 19039W: https://github.com/srcres258/linux-doc 19040T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 19041F: Documentation/translations/zh_TW/ 19042 19043TRIVIAL PATCHES 19044M: Jiri Kosina <trivial@kernel.org> 19045S: Maintained 19046T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git 19047K: ^Subject:.*(?i)trivial 19048 19049TTY LAYER 19050M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19051M: Jiri Slaby <jirislaby@kernel.org> 19052S: Supported 19053T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 19054F: Documentation/driver-api/serial/ 19055F: drivers/tty/ 19056F: drivers/tty/serial/serial_core.c 19057F: include/linux/selection.h 19058F: include/linux/serial.h 19059F: include/linux/serial_core.h 19060F: include/linux/sysrq.h 19061F: include/linux/tty*.h 19062F: include/linux/vt.h 19063F: include/linux/vt_*.h 19064F: include/uapi/linux/serial.h 19065F: include/uapi/linux/serial_core.h 19066F: include/uapi/linux/tty.h 19067 19068TUA9001 MEDIA DRIVER 19069M: Antti Palosaari <crope@iki.fi> 19070L: linux-media@vger.kernel.org 19071S: Maintained 19072W: https://linuxtv.org 19073W: http://palosaari.fi/linux/ 19074Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19075T: git git://linuxtv.org/anttip/media_tree.git 19076F: drivers/media/tuners/tua9001* 19077 19078TULIP NETWORK DRIVERS 19079L: netdev@vger.kernel.org 19080L: linux-parisc@vger.kernel.org 19081S: Orphan 19082F: drivers/net/ethernet/dec/tulip/ 19083 19084TUN/TAP driver 19085M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 19086S: Maintained 19087W: http://vtun.sourceforge.net/tun 19088F: Documentation/networking/tuntap.rst 19089F: arch/um/os-Linux/drivers/ 19090 19091TURBOCHANNEL SUBSYSTEM 19092M: "Maciej W. Rozycki" <macro@orcam.me.uk> 19093M: Ralf Baechle <ralf@linux-mips.org> 19094L: linux-mips@vger.kernel.org 19095S: Maintained 19096Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 19097F: drivers/tc/ 19098F: include/linux/tc.h 19099 19100TURBOSTAT UTILITY 19101M: "Len Brown" <lenb@kernel.org> 19102L: linux-pm@vger.kernel.org 19103S: Supported 19104Q: https://patchwork.kernel.org/project/linux-pm/list/ 19105B: https://bugzilla.kernel.org 19106T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 19107F: tools/power/x86/turbostat/ 19108 19109TW5864 VIDEO4LINUX DRIVER 19110M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19111M: Anton Sviridenko <anton@corp.bluecherry.net> 19112M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 19113M: Andrey Utkin <andrey_utkin@fastmail.com> 19114L: linux-media@vger.kernel.org 19115S: Supported 19116F: drivers/media/pci/tw5864/ 19117 19118TW68 VIDEO4LINUX DRIVER 19119M: Hans Verkuil <hverkuil@xs4all.nl> 19120L: linux-media@vger.kernel.org 19121S: Odd Fixes 19122W: https://linuxtv.org 19123T: git git://linuxtv.org/media_tree.git 19124F: drivers/media/pci/tw68/ 19125 19126TW686X VIDEO4LINUX DRIVER 19127M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19128L: linux-media@vger.kernel.org 19129S: Maintained 19130W: http://linuxtv.org 19131T: git git://linuxtv.org/media_tree.git 19132F: drivers/media/pci/tw686x/ 19133 19134UACCE ACCELERATOR FRAMEWORK 19135M: Zhangfei Gao <zhangfei.gao@linaro.org> 19136M: Zhou Wang <wangzhou1@hisilicon.com> 19137L: linux-accelerators@lists.ozlabs.org 19138L: linux-kernel@vger.kernel.org 19139S: Maintained 19140F: Documentation/ABI/testing/sysfs-driver-uacce 19141F: Documentation/misc-devices/uacce.rst 19142F: drivers/misc/uacce/ 19143F: include/linux/uacce.h 19144F: include/uapi/misc/uacce/ 19145 19146UBI FILE SYSTEM (UBIFS) 19147M: Richard Weinberger <richard@nod.at> 19148L: linux-mtd@lists.infradead.org 19149S: Supported 19150W: http://www.linux-mtd.infradead.org/doc/ubifs.html 19151T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 19152T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 19153F: Documentation/filesystems/ubifs-authentication.rst 19154F: Documentation/filesystems/ubifs.rst 19155F: fs/ubifs/ 19156 19157UCLINUX (M68KNOMMU AND COLDFIRE) 19158M: Greg Ungerer <gerg@linux-m68k.org> 19159L: linux-m68k@lists.linux-m68k.org 19160L: uclinux-dev@uclinux.org (subscribers-only) 19161S: Maintained 19162W: http://www.linux-m68k.org/ 19163W: http://www.uclinux.org/ 19164T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 19165F: arch/m68k/*/*_no.* 19166F: arch/m68k/68*/ 19167F: arch/m68k/coldfire/ 19168F: arch/m68k/include/asm/*_no.* 19169 19170UDF FILESYSTEM 19171M: Jan Kara <jack@suse.com> 19172S: Maintained 19173F: Documentation/filesystems/udf.rst 19174F: fs/udf/ 19175 19176UDRAW TABLET 19177M: Bastien Nocera <hadess@hadess.net> 19178L: linux-input@vger.kernel.org 19179S: Maintained 19180F: drivers/hid/hid-udraw-ps3.c 19181 19182UFS FILESYSTEM 19183M: Evgeniy Dushistov <dushistov@mail.ru> 19184S: Maintained 19185F: Documentation/admin-guide/ufs.rst 19186F: fs/ufs/ 19187 19188UHID USERSPACE HID IO DRIVER 19189M: David Rheinsberg <david.rheinsberg@gmail.com> 19190L: linux-input@vger.kernel.org 19191S: Maintained 19192F: drivers/hid/uhid.c 19193F: include/uapi/linux/uhid.h 19194 19195ULPI BUS 19196M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19197L: linux-usb@vger.kernel.org 19198S: Maintained 19199F: drivers/usb/common/ulpi.c 19200F: include/linux/ulpi/ 19201 19202UNICODE SUBSYSTEM 19203M: Gabriel Krisman Bertazi <krisman@collabora.com> 19204L: linux-fsdevel@vger.kernel.org 19205S: Supported 19206F: fs/unicode/ 19207 19208UNIFDEF 19209M: Tony Finch <dot@dotat.at> 19210S: Maintained 19211W: http://dotat.at/prog/unifdef 19212F: scripts/unifdef.c 19213 19214UNIFORM CDROM DRIVER 19215M: Phillip Potter <phil@philpotter.co.uk> 19216S: Maintained 19217F: Documentation/cdrom/ 19218F: drivers/cdrom/cdrom.c 19219F: include/linux/cdrom.h 19220F: include/uapi/linux/cdrom.h 19221 19222UNISYS S-PAR DRIVERS 19223M: David Kershner <david.kershner@unisys.com> 19224L: sparmaintainer@unisys.com (Unisys internal) 19225S: Supported 19226F: drivers/staging/unisys/ 19227F: drivers/visorbus/ 19228F: include/linux/visorbus.h 19229 19230UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 19231R: Alim Akhtar <alim.akhtar@samsung.com> 19232R: Avri Altman <avri.altman@wdc.com> 19233L: linux-scsi@vger.kernel.org 19234S: Supported 19235F: Documentation/scsi/ufs.rst 19236F: drivers/scsi/ufs/ 19237 19238UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 19239M: Pedro Sousa <pedrom.sousa@synopsys.com> 19240L: linux-scsi@vger.kernel.org 19241S: Supported 19242F: drivers/scsi/ufs/*dwc* 19243 19244UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 19245M: Stanley Chu <stanley.chu@mediatek.com> 19246L: linux-scsi@vger.kernel.org 19247L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19248S: Maintained 19249F: drivers/scsi/ufs/ufs-mediatek* 19250 19251UNSORTED BLOCK IMAGES (UBI) 19252M: Richard Weinberger <richard@nod.at> 19253L: linux-mtd@lists.infradead.org 19254S: Supported 19255W: http://www.linux-mtd.infradead.org/ 19256T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 19257T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 19258F: drivers/mtd/ubi/ 19259F: include/linux/mtd/ubi.h 19260F: include/uapi/mtd/ubi-user.h 19261 19262USB "USBNET" DRIVER FRAMEWORK 19263M: Oliver Neukum <oneukum@suse.com> 19264L: netdev@vger.kernel.org 19265S: Maintained 19266W: http://www.linux-usb.org/usbnet 19267F: drivers/net/usb/usbnet.c 19268F: include/linux/usb/usbnet.h 19269 19270USB ACM DRIVER 19271M: Oliver Neukum <oneukum@suse.com> 19272L: linux-usb@vger.kernel.org 19273S: Maintained 19274F: Documentation/usb/acm.rst 19275F: drivers/usb/class/cdc-acm.* 19276 19277USB APPLE MFI FASTCHARGE DRIVER 19278M: Bastien Nocera <hadess@hadess.net> 19279L: linux-usb@vger.kernel.org 19280S: Maintained 19281F: drivers/usb/misc/apple-mfi-fastcharge.c 19282 19283USB AR5523 WIRELESS DRIVER 19284M: Pontus Fuchs <pontus.fuchs@gmail.com> 19285L: linux-wireless@vger.kernel.org 19286S: Maintained 19287F: drivers/net/wireless/ath/ar5523/ 19288 19289USB ATTACHED SCSI 19290M: Oliver Neukum <oneukum@suse.com> 19291L: linux-usb@vger.kernel.org 19292L: linux-scsi@vger.kernel.org 19293S: Maintained 19294F: drivers/usb/storage/uas.c 19295 19296USB CDC ETHERNET DRIVER 19297M: Oliver Neukum <oliver@neukum.org> 19298L: linux-usb@vger.kernel.org 19299S: Maintained 19300F: drivers/net/usb/cdc_*.c 19301F: include/uapi/linux/usb/cdc.h 19302 19303USB CHAOSKEY DRIVER 19304M: Keith Packard <keithp@keithp.com> 19305L: linux-usb@vger.kernel.org 19306S: Maintained 19307F: drivers/usb/misc/chaoskey.c 19308 19309USB CYPRESS C67X00 DRIVER 19310L: linux-usb@vger.kernel.org 19311S: Orphan 19312F: drivers/usb/c67x00/ 19313 19314USB DAVICOM DM9601 DRIVER 19315M: Peter Korsgaard <peter@korsgaard.com> 19316L: netdev@vger.kernel.org 19317S: Maintained 19318W: http://www.linux-usb.org/usbnet 19319F: drivers/net/usb/dm9601.c 19320 19321USB EHCI DRIVER 19322M: Alan Stern <stern@rowland.harvard.edu> 19323L: linux-usb@vger.kernel.org 19324S: Maintained 19325F: Documentation/usb/ehci.rst 19326F: drivers/usb/host/ehci* 19327 19328USB GADGET/PERIPHERAL SUBSYSTEM 19329M: Felipe Balbi <balbi@kernel.org> 19330L: linux-usb@vger.kernel.org 19331S: Maintained 19332W: http://www.linux-usb.org/gadget 19333T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 19334F: drivers/usb/gadget/ 19335F: include/linux/usb/gadget* 19336 19337USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 19338M: Jiri Kosina <jikos@kernel.org> 19339M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 19340L: linux-usb@vger.kernel.org 19341S: Maintained 19342T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 19343F: Documentation/hid/hiddev.rst 19344F: drivers/hid/usbhid/ 19345 19346USB INTEL XHCI ROLE MUX DRIVER 19347M: Hans de Goede <hdegoede@redhat.com> 19348L: linux-usb@vger.kernel.org 19349S: Maintained 19350F: drivers/usb/roles/intel-xhci-usb-role-switch.c 19351 19352USB IP DRIVER FOR HISILICON KIRIN 960 19353M: Yu Chen <chenyu56@huawei.com> 19354M: Binghui Wang <wangbinghui@hisilicon.com> 19355L: linux-usb@vger.kernel.org 19356S: Maintained 19357F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 19358F: drivers/phy/hisilicon/phy-hi3660-usb3.c 19359 19360USB IP DRIVER FOR HISILICON KIRIN 970 19361M: Mauro Carvalho Chehab <mchehab@kernel.org> 19362L: linux-usb@vger.kernel.org 19363S: Maintained 19364F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 19365F: drivers/phy/hisilicon/phy-hi3670-usb3.c 19366 19367USB ISP116X DRIVER 19368M: Olav Kongas <ok@artecdesign.ee> 19369L: linux-usb@vger.kernel.org 19370S: Maintained 19371F: drivers/usb/host/isp116x* 19372F: include/linux/usb/isp116x.h 19373 19374USB ISP1760 DRIVER 19375M: Rui Miguel Silva <rui.silva@linaro.org> 19376L: linux-usb@vger.kernel.org 19377S: Maintained 19378F: drivers/usb/isp1760/* 19379F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 19380 19381USB LAN78XX ETHERNET DRIVER 19382M: Woojung Huh <woojung.huh@microchip.com> 19383M: UNGLinuxDriver@microchip.com 19384L: netdev@vger.kernel.org 19385S: Maintained 19386F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 19387F: drivers/net/usb/lan78xx.* 19388F: include/dt-bindings/net/microchip-lan78xx.h 19389 19390USB MASS STORAGE DRIVER 19391M: Alan Stern <stern@rowland.harvard.edu> 19392L: linux-usb@vger.kernel.org 19393L: usb-storage@lists.one-eyed-alien.net 19394S: Maintained 19395F: drivers/usb/storage/ 19396 19397USB MIDI DRIVER 19398M: Clemens Ladisch <clemens@ladisch.de> 19399L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19400S: Maintained 19401T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19402F: sound/usb/midi.* 19403 19404USB NETWORKING DRIVERS 19405L: linux-usb@vger.kernel.org 19406S: Odd Fixes 19407F: drivers/net/usb/ 19408 19409USB OHCI DRIVER 19410M: Alan Stern <stern@rowland.harvard.edu> 19411L: linux-usb@vger.kernel.org 19412S: Maintained 19413F: Documentation/usb/ohci.rst 19414F: drivers/usb/host/ohci* 19415 19416USB OTG FSM (Finite State Machine) 19417M: Peter Chen <peter.chen@kernel.org> 19418L: linux-usb@vger.kernel.org 19419S: Maintained 19420T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 19421F: drivers/usb/common/usb-otg-fsm.c 19422 19423USB OVER IP DRIVER 19424M: Valentina Manea <valentina.manea.m@gmail.com> 19425M: Shuah Khan <shuah@kernel.org> 19426M: Shuah Khan <skhan@linuxfoundation.org> 19427L: linux-usb@vger.kernel.org 19428S: Maintained 19429F: Documentation/usb/usbip_protocol.rst 19430F: drivers/usb/usbip/ 19431F: tools/testing/selftests/drivers/usb/usbip/ 19432F: tools/usb/usbip/ 19433 19434USB PEGASUS DRIVER 19435M: Petko Manolov <petkan@nucleusys.com> 19436L: linux-usb@vger.kernel.org 19437L: netdev@vger.kernel.org 19438S: Maintained 19439W: https://github.com/petkan/pegasus 19440T: git git://github.com/petkan/pegasus.git 19441F: drivers/net/usb/pegasus.* 19442 19443USB PHY LAYER 19444M: Felipe Balbi <balbi@kernel.org> 19445L: linux-usb@vger.kernel.org 19446S: Maintained 19447T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 19448F: drivers/usb/phy/ 19449 19450USB PRINTER DRIVER (usblp) 19451M: Pete Zaitcev <zaitcev@redhat.com> 19452L: linux-usb@vger.kernel.org 19453S: Supported 19454F: drivers/usb/class/usblp.c 19455 19456USB RAW GADGET DRIVER 19457R: Andrey Konovalov <andreyknvl@gmail.com> 19458L: linux-usb@vger.kernel.org 19459S: Maintained 19460F: Documentation/usb/raw-gadget.rst 19461F: drivers/usb/gadget/legacy/raw_gadget.c 19462F: include/uapi/linux/usb/raw_gadget.h 19463 19464USB QMI WWAN NETWORK DRIVER 19465M: Bjørn Mork <bjorn@mork.no> 19466L: netdev@vger.kernel.org 19467S: Maintained 19468F: Documentation/ABI/testing/sysfs-class-net-qmi 19469F: drivers/net/usb/qmi_wwan.c 19470 19471USB RTL8150 DRIVER 19472M: Petko Manolov <petkan@nucleusys.com> 19473L: linux-usb@vger.kernel.org 19474L: netdev@vger.kernel.org 19475S: Maintained 19476W: https://github.com/petkan/rtl8150 19477T: git git://github.com/petkan/rtl8150.git 19478F: drivers/net/usb/rtl8150.c 19479 19480USB SERIAL SUBSYSTEM 19481M: Johan Hovold <johan@kernel.org> 19482L: linux-usb@vger.kernel.org 19483S: Maintained 19484T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 19485F: Documentation/usb/usb-serial.rst 19486F: drivers/usb/serial/ 19487F: include/linux/usb/serial.h 19488 19489USB SMSC75XX ETHERNET DRIVER 19490M: Steve Glendinning <steve.glendinning@shawell.net> 19491L: netdev@vger.kernel.org 19492S: Maintained 19493F: drivers/net/usb/smsc75xx.* 19494 19495USB SMSC95XX ETHERNET DRIVER 19496M: Steve Glendinning <steve.glendinning@shawell.net> 19497M: UNGLinuxDriver@microchip.com 19498L: netdev@vger.kernel.org 19499S: Maintained 19500F: drivers/net/usb/smsc95xx.* 19501 19502USB SUBSYSTEM 19503M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19504L: linux-usb@vger.kernel.org 19505S: Supported 19506W: http://www.linux-usb.org 19507T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 19508F: Documentation/devicetree/bindings/usb/ 19509F: Documentation/usb/ 19510F: drivers/usb/ 19511F: include/linux/usb.h 19512F: include/linux/usb/ 19513 19514USB TYPEC BUS FOR ALTERNATE MODES 19515M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19516L: linux-usb@vger.kernel.org 19517S: Maintained 19518F: Documentation/ABI/testing/sysfs-bus-typec 19519F: Documentation/driver-api/usb/typec_bus.rst 19520F: drivers/usb/typec/altmodes/ 19521F: include/linux/usb/typec_altmode.h 19522 19523USB TYPEC CLASS 19524M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19525L: linux-usb@vger.kernel.org 19526S: Maintained 19527F: Documentation/ABI/testing/sysfs-class-typec 19528F: Documentation/driver-api/usb/typec.rst 19529F: drivers/usb/typec/ 19530F: include/linux/usb/typec.h 19531 19532USB TYPEC INTEL PMC MUX DRIVER 19533M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19534L: linux-usb@vger.kernel.org 19535S: Maintained 19536F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 19537F: drivers/usb/typec/mux/intel_pmc_mux.c 19538 19539USB TYPEC PI3USB30532 MUX DRIVER 19540M: Hans de Goede <hdegoede@redhat.com> 19541L: linux-usb@vger.kernel.org 19542S: Maintained 19543F: drivers/usb/typec/mux/pi3usb30532.c 19544 19545USB TYPEC PORT CONTROLLER DRIVERS 19546M: Guenter Roeck <linux@roeck-us.net> 19547L: linux-usb@vger.kernel.org 19548S: Maintained 19549F: drivers/usb/typec/tcpm/ 19550 19551USB UHCI DRIVER 19552M: Alan Stern <stern@rowland.harvard.edu> 19553L: linux-usb@vger.kernel.org 19554S: Maintained 19555F: drivers/usb/host/uhci* 19556 19557USB VIDEO CLASS 19558M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19559L: linux-uvc-devel@lists.sourceforge.net (subscribers-only) 19560L: linux-media@vger.kernel.org 19561S: Maintained 19562W: http://www.ideasonboard.org/uvc/ 19563T: git git://linuxtv.org/media_tree.git 19564F: drivers/media/usb/uvc/ 19565F: include/uapi/linux/uvcvideo.h 19566 19567USB WEBCAM GADGET 19568M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19569L: linux-usb@vger.kernel.org 19570S: Maintained 19571F: drivers/usb/gadget/function/*uvc* 19572F: drivers/usb/gadget/legacy/webcam.c 19573F: include/uapi/linux/usb/g_uvc.h 19574 19575USB WIRELESS RNDIS DRIVER (rndis_wlan) 19576M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 19577L: linux-wireless@vger.kernel.org 19578S: Maintained 19579F: drivers/net/wireless/rndis_wlan.c 19580 19581USB XHCI DRIVER 19582M: Mathias Nyman <mathias.nyman@intel.com> 19583L: linux-usb@vger.kernel.org 19584S: Supported 19585F: drivers/usb/host/pci-quirks* 19586F: drivers/usb/host/xhci* 19587 19588USB ZD1201 DRIVER 19589L: linux-wireless@vger.kernel.org 19590S: Orphan 19591W: http://linux-lc100020.sourceforge.net 19592F: drivers/net/wireless/zydas/zd1201.* 19593 19594USB ZR364XX DRIVER 19595M: Antoine Jacquet <royale@zerezo.com> 19596L: linux-usb@vger.kernel.org 19597L: linux-media@vger.kernel.org 19598S: Maintained 19599W: http://royale.zerezo.com/zr364xx/ 19600T: git git://linuxtv.org/media_tree.git 19601F: Documentation/admin-guide/media/zr364xx* 19602F: drivers/media/usb/zr364xx/ 19603 19604USER-MODE LINUX (UML) 19605M: Jeff Dike <jdike@addtoit.com> 19606M: Richard Weinberger <richard@nod.at> 19607M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 19608L: linux-um@lists.infradead.org 19609S: Maintained 19610W: http://user-mode-linux.sourceforge.net 19611Q: https://patchwork.ozlabs.org/project/linux-um/list/ 19612T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git 19613F: Documentation/virt/uml/ 19614F: arch/um/ 19615F: arch/x86/um/ 19616F: fs/hostfs/ 19617 19618USERSPACE COPYIN/COPYOUT (UIOVEC) 19619M: Alexander Viro <viro@zeniv.linux.org.uk> 19620S: Maintained 19621F: include/linux/uio.h 19622F: lib/iov_iter.c 19623 19624USERSPACE DMA BUFFER DRIVER 19625M: Gerd Hoffmann <kraxel@redhat.com> 19626L: dri-devel@lists.freedesktop.org 19627S: Maintained 19628T: git git://anongit.freedesktop.org/drm/drm-misc 19629F: drivers/dma-buf/udmabuf.c 19630F: include/uapi/linux/udmabuf.h 19631 19632USERSPACE I/O (UIO) 19633M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19634S: Maintained 19635T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 19636F: Documentation/driver-api/uio-howto.rst 19637F: drivers/uio/ 19638F: include/linux/uio_driver.h 19639 19640UTIL-LINUX PACKAGE 19641M: Karel Zak <kzak@redhat.com> 19642L: util-linux@vger.kernel.org 19643S: Maintained 19644W: http://en.wikipedia.org/wiki/Util-linux 19645T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 19646 19647UUID HELPERS 19648M: Christoph Hellwig <hch@lst.de> 19649R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19650L: linux-kernel@vger.kernel.org 19651S: Maintained 19652T: git git://git.infradead.org/users/hch/uuid.git 19653F: include/linux/uuid.h 19654F: include/uapi/linux/uuid.h 19655F: lib/test_uuid.c 19656F: lib/uuid.c 19657 19658UV SYSFS DRIVER 19659M: Justin Ernst <justin.ernst@hpe.com> 19660L: platform-driver-x86@vger.kernel.org 19661S: Maintained 19662F: drivers/platform/x86/uv_sysfs.c 19663 19664UVESAFB DRIVER 19665M: Michal Januszewski <spock@gentoo.org> 19666L: linux-fbdev@vger.kernel.org 19667S: Maintained 19668W: https://github.com/mjanusz/v86d 19669F: Documentation/fb/uvesafb.rst 19670F: drivers/video/fbdev/uvesafb.* 19671 19672Ux500 CLOCK DRIVERS 19673M: Ulf Hansson <ulf.hansson@linaro.org> 19674L: linux-clk@vger.kernel.org 19675L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19676S: Maintained 19677F: drivers/clk/ux500/ 19678 19679VF610 NAND DRIVER 19680M: Stefan Agner <stefan@agner.ch> 19681L: linux-mtd@lists.infradead.org 19682S: Supported 19683F: drivers/mtd/nand/raw/vf610_nfc.c 19684 19685VFAT/FAT/MSDOS FILESYSTEM 19686M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 19687S: Maintained 19688F: Documentation/filesystems/vfat.rst 19689F: fs/fat/ 19690 19691VFIO DRIVER 19692M: Alex Williamson <alex.williamson@redhat.com> 19693R: Cornelia Huck <cohuck@redhat.com> 19694L: kvm@vger.kernel.org 19695S: Maintained 19696T: git git://github.com/awilliam/linux-vfio.git 19697F: Documentation/driver-api/vfio.rst 19698F: drivers/vfio/ 19699F: include/linux/vfio.h 19700F: include/linux/vfio_pci_core.h 19701F: include/uapi/linux/vfio.h 19702 19703VFIO FSL-MC DRIVER 19704M: Diana Craciun <diana.craciun@oss.nxp.com> 19705L: kvm@vger.kernel.org 19706S: Maintained 19707F: drivers/vfio/fsl-mc/ 19708 19709VFIO MEDIATED DEVICE DRIVERS 19710M: Kirti Wankhede <kwankhede@nvidia.com> 19711L: kvm@vger.kernel.org 19712S: Maintained 19713F: Documentation/driver-api/vfio-mediated-device.rst 19714F: drivers/vfio/mdev/ 19715F: include/linux/mdev.h 19716F: samples/vfio-mdev/ 19717 19718VFIO PLATFORM DRIVER 19719M: Eric Auger <eric.auger@redhat.com> 19720L: kvm@vger.kernel.org 19721S: Maintained 19722F: drivers/vfio/platform/ 19723 19724VGA_SWITCHEROO 19725R: Lukas Wunner <lukas@wunner.de> 19726S: Maintained 19727T: git git://anongit.freedesktop.org/drm/drm-misc 19728F: Documentation/gpu/vga-switcheroo.rst 19729F: drivers/gpu/vga/vga_switcheroo.c 19730F: include/linux/vga_switcheroo.h 19731 19732VIA RHINE NETWORK DRIVER 19733S: Maintained 19734M: Kevin Brace <kevinbrace@bracecomputerlab.com> 19735F: drivers/net/ethernet/via/via-rhine.c 19736 19737VIA SD/MMC CARD CONTROLLER DRIVER 19738M: Bruce Chang <brucechang@via.com.tw> 19739M: Harald Welte <HaraldWelte@viatech.com> 19740S: Maintained 19741F: drivers/mmc/host/via-sdmmc.c 19742 19743VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 19744M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 19745L: linux-fbdev@vger.kernel.org 19746S: Maintained 19747F: drivers/video/fbdev/via/ 19748F: include/linux/via-core.h 19749F: include/linux/via-gpio.h 19750F: include/linux/via_i2c.h 19751 19752VIA VELOCITY NETWORK DRIVER 19753M: Francois Romieu <romieu@fr.zoreil.com> 19754L: netdev@vger.kernel.org 19755S: Maintained 19756F: drivers/net/ethernet/via/via-velocity.* 19757 19758VICODEC VIRTUAL CODEC DRIVER 19759M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 19760L: linux-media@vger.kernel.org 19761S: Maintained 19762W: https://linuxtv.org 19763T: git git://linuxtv.org/media_tree.git 19764F: drivers/media/test-drivers/vicodec/* 19765 19766VIDEO I2C POLLING DRIVER 19767M: Matt Ranostay <matt.ranostay@konsulko.com> 19768L: linux-media@vger.kernel.org 19769S: Maintained 19770F: drivers/media/i2c/video-i2c.c 19771 19772VIDEO MULTIPLEXER DRIVER 19773M: Philipp Zabel <p.zabel@pengutronix.de> 19774L: linux-media@vger.kernel.org 19775S: Maintained 19776F: drivers/media/platform/video-mux.c 19777 19778VIDEOBUF2 FRAMEWORK 19779M: Tomasz Figa <tfiga@chromium.org> 19780M: Marek Szyprowski <m.szyprowski@samsung.com> 19781L: linux-media@vger.kernel.org 19782S: Maintained 19783F: drivers/media/common/videobuf2/* 19784F: include/media/videobuf2-* 19785 19786VIMC VIRTUAL MEDIA CONTROLLER DRIVER 19787M: Helen Koike <helen.koike@collabora.com> 19788R: Shuah Khan <skhan@linuxfoundation.org> 19789L: linux-media@vger.kernel.org 19790S: Maintained 19791W: https://linuxtv.org 19792T: git git://linuxtv.org/media_tree.git 19793F: drivers/media/test-drivers/vimc/* 19794 19795VIRT LIB 19796M: Alex Williamson <alex.williamson@redhat.com> 19797M: Paolo Bonzini <pbonzini@redhat.com> 19798L: kvm@vger.kernel.org 19799S: Supported 19800F: virt/lib/ 19801 19802VIRTIO AND VHOST VSOCK DRIVER 19803M: Stefan Hajnoczi <stefanha@redhat.com> 19804M: Stefano Garzarella <sgarzare@redhat.com> 19805L: kvm@vger.kernel.org 19806L: virtualization@lists.linux-foundation.org 19807L: netdev@vger.kernel.org 19808S: Maintained 19809F: drivers/vhost/vsock.c 19810F: include/linux/virtio_vsock.h 19811F: include/uapi/linux/virtio_vsock.h 19812F: net/vmw_vsock/virtio_transport.c 19813F: net/vmw_vsock/virtio_transport_common.c 19814 19815VIRTIO BLOCK AND SCSI DRIVERS 19816M: "Michael S. Tsirkin" <mst@redhat.com> 19817M: Jason Wang <jasowang@redhat.com> 19818R: Paolo Bonzini <pbonzini@redhat.com> 19819R: Stefan Hajnoczi <stefanha@redhat.com> 19820L: virtualization@lists.linux-foundation.org 19821S: Maintained 19822F: drivers/block/virtio_blk.c 19823F: drivers/scsi/virtio_scsi.c 19824F: drivers/vhost/scsi.c 19825F: include/uapi/linux/virtio_blk.h 19826F: include/uapi/linux/virtio_scsi.h 19827 19828VIRTIO CONSOLE DRIVER 19829M: Amit Shah <amit@kernel.org> 19830L: virtualization@lists.linux-foundation.org 19831S: Maintained 19832F: drivers/char/virtio_console.c 19833F: include/linux/virtio_console.h 19834F: include/uapi/linux/virtio_console.h 19835 19836VIRTIO CORE AND NET DRIVERS 19837M: "Michael S. Tsirkin" <mst@redhat.com> 19838M: Jason Wang <jasowang@redhat.com> 19839L: virtualization@lists.linux-foundation.org 19840S: Maintained 19841F: Documentation/devicetree/bindings/virtio/ 19842F: drivers/block/virtio_blk.c 19843F: drivers/crypto/virtio/ 19844F: drivers/net/virtio_net.c 19845F: drivers/vdpa/ 19846F: drivers/virtio/ 19847F: include/linux/vdpa.h 19848F: include/linux/virtio*.h 19849F: include/uapi/linux/virtio_*.h 19850F: tools/virtio/ 19851 19852VIRTIO BALLOON 19853M: "Michael S. Tsirkin" <mst@redhat.com> 19854M: David Hildenbrand <david@redhat.com> 19855L: virtualization@lists.linux-foundation.org 19856S: Maintained 19857F: drivers/virtio/virtio_balloon.c 19858F: include/uapi/linux/virtio_balloon.h 19859F: include/linux/balloon_compaction.h 19860F: mm/balloon_compaction.c 19861 19862VIRTIO CRYPTO DRIVER 19863M: Gonglei <arei.gonglei@huawei.com> 19864L: virtualization@lists.linux-foundation.org 19865L: linux-crypto@vger.kernel.org 19866S: Maintained 19867F: drivers/crypto/virtio/ 19868F: include/uapi/linux/virtio_crypto.h 19869 19870VIRTIO DRIVERS FOR S390 19871M: Cornelia Huck <cohuck@redhat.com> 19872M: Halil Pasic <pasic@linux.ibm.com> 19873L: linux-s390@vger.kernel.org 19874L: virtualization@lists.linux-foundation.org 19875L: kvm@vger.kernel.org 19876S: Supported 19877F: arch/s390/include/uapi/asm/virtio-ccw.h 19878F: drivers/s390/virtio/ 19879 19880VIRTIO FILE SYSTEM 19881M: Vivek Goyal <vgoyal@redhat.com> 19882M: Stefan Hajnoczi <stefanha@redhat.com> 19883M: Miklos Szeredi <miklos@szeredi.hu> 19884L: virtualization@lists.linux-foundation.org 19885L: linux-fsdevel@vger.kernel.org 19886S: Supported 19887W: https://virtio-fs.gitlab.io/ 19888F: Documentation/filesystems/virtiofs.rst 19889F: fs/fuse/virtio_fs.c 19890F: include/uapi/linux/virtio_fs.h 19891 19892VIRTIO GPIO DRIVER 19893M: Enrico Weigelt, metux IT consult <info@metux.net> 19894M: Viresh Kumar <vireshk@kernel.org> 19895L: linux-gpio@vger.kernel.org 19896L: virtualization@lists.linux-foundation.org 19897S: Maintained 19898F: drivers/gpio/gpio-virtio.c 19899F: include/uapi/linux/virtio_gpio.h 19900 19901VIRTIO GPU DRIVER 19902M: David Airlie <airlied@linux.ie> 19903M: Gerd Hoffmann <kraxel@redhat.com> 19904L: dri-devel@lists.freedesktop.org 19905L: virtualization@lists.linux-foundation.org 19906S: Maintained 19907T: git git://anongit.freedesktop.org/drm/drm-misc 19908F: drivers/gpu/drm/virtio/ 19909F: include/uapi/linux/virtio_gpu.h 19910 19911VIRTIO HOST (VHOST) 19912M: "Michael S. Tsirkin" <mst@redhat.com> 19913M: Jason Wang <jasowang@redhat.com> 19914L: kvm@vger.kernel.org 19915L: virtualization@lists.linux-foundation.org 19916L: netdev@vger.kernel.org 19917S: Maintained 19918T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 19919F: drivers/vhost/ 19920F: include/linux/vhost_iotlb.h 19921F: include/uapi/linux/vhost.h 19922 19923VIRTIO INPUT DRIVER 19924M: Gerd Hoffmann <kraxel@redhat.com> 19925S: Maintained 19926F: drivers/virtio/virtio_input.c 19927F: include/uapi/linux/virtio_input.h 19928 19929VIRTIO IOMMU DRIVER 19930M: Jean-Philippe Brucker <jean-philippe@linaro.org> 19931L: virtualization@lists.linux-foundation.org 19932S: Maintained 19933F: drivers/iommu/virtio-iommu.c 19934F: include/uapi/linux/virtio_iommu.h 19935 19936VIRTIO MEM DRIVER 19937M: David Hildenbrand <david@redhat.com> 19938L: virtualization@lists.linux-foundation.org 19939S: Maintained 19940W: https://virtio-mem.gitlab.io/ 19941F: drivers/virtio/virtio_mem.c 19942F: include/uapi/linux/virtio_mem.h 19943 19944VIRTIO SOUND DRIVER 19945M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 19946M: "Michael S. Tsirkin" <mst@redhat.com> 19947L: virtualization@lists.linux-foundation.org 19948L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19949S: Maintained 19950F: include/uapi/linux/virtio_snd.h 19951F: sound/virtio/* 19952 19953VIRTIO I2C DRIVER 19954M: Jie Deng <jie.deng@intel.com> 19955M: Viresh Kumar <viresh.kumar@linaro.org> 19956L: linux-i2c@vger.kernel.org 19957L: virtualization@lists.linux-foundation.org 19958S: Maintained 19959F: drivers/i2c/busses/i2c-virtio.c 19960F: include/uapi/linux/virtio_i2c.h 19961 19962VIRTUAL BOX GUEST DEVICE DRIVER 19963M: Hans de Goede <hdegoede@redhat.com> 19964M: Arnd Bergmann <arnd@arndb.de> 19965M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19966S: Maintained 19967F: drivers/virt/vboxguest/ 19968F: include/linux/vbox_utils.h 19969F: include/uapi/linux/vbox*.h 19970 19971VIRTUAL BOX SHARED FOLDER VFS DRIVER 19972M: Hans de Goede <hdegoede@redhat.com> 19973L: linux-fsdevel@vger.kernel.org 19974S: Maintained 19975F: fs/vboxsf/* 19976 19977VIRTUAL SERIO DEVICE DRIVER 19978M: Stephen Chandler Paul <thatslyude@gmail.com> 19979S: Maintained 19980F: drivers/input/serio/userio.c 19981F: include/uapi/linux/userio.h 19982 19983VIVID VIRTUAL VIDEO DRIVER 19984M: Hans Verkuil <hverkuil@xs4all.nl> 19985L: linux-media@vger.kernel.org 19986S: Maintained 19987W: https://linuxtv.org 19988T: git git://linuxtv.org/media_tree.git 19989F: drivers/media/test-drivers/vivid/* 19990 19991VIDTV VIRTUAL DIGITAL TV DRIVER 19992M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 19993L: linux-media@vger.kernel.org 19994S: Maintained 19995W: https://linuxtv.org 19996T: git git://linuxtv.org/media_tree.git 19997F: drivers/media/test-drivers/vidtv/* 19998 19999VLYNQ BUS 20000M: Florian Fainelli <f.fainelli@gmail.com> 20001L: openwrt-devel@lists.openwrt.org (subscribers-only) 20002S: Maintained 20003F: drivers/vlynq/vlynq.c 20004F: include/linux/vlynq.h 20005 20006VME SUBSYSTEM 20007M: Martyn Welch <martyn@welchs.me.uk> 20008M: Manohar Vanga <manohar.vanga@gmail.com> 20009M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20010L: linux-kernel@vger.kernel.org 20011S: Maintained 20012T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 20013F: Documentation/driver-api/vme.rst 20014F: drivers/staging/vme/ 20015F: drivers/vme/ 20016F: include/linux/vme* 20017 20018VM SOCKETS (AF_VSOCK) 20019M: Stefano Garzarella <sgarzare@redhat.com> 20020L: virtualization@lists.linux-foundation.org 20021L: netdev@vger.kernel.org 20022S: Maintained 20023F: drivers/net/vsockmon.c 20024F: include/net/af_vsock.h 20025F: include/uapi/linux/vm_sockets.h 20026F: include/uapi/linux/vm_sockets_diag.h 20027F: include/uapi/linux/vsockmon.h 20028F: net/vmw_vsock/ 20029F: tools/testing/vsock/ 20030 20031VMWARE BALLOON DRIVER 20032M: Nadav Amit <namit@vmware.com> 20033M: "VMware, Inc." <pv-drivers@vmware.com> 20034L: linux-kernel@vger.kernel.org 20035S: Maintained 20036F: drivers/misc/vmw_balloon.c 20037 20038VMWARE HYPERVISOR INTERFACE 20039M: Deep Shah <sdeep@vmware.com> 20040M: "VMware, Inc." <pv-drivers@vmware.com> 20041L: virtualization@lists.linux-foundation.org 20042S: Supported 20043F: arch/x86/include/asm/vmware.h 20044F: arch/x86/kernel/cpu/vmware.c 20045 20046VMWARE PVRDMA DRIVER 20047M: Adit Ranadive <aditr@vmware.com> 20048M: VMware PV-Drivers <pv-drivers@vmware.com> 20049L: linux-rdma@vger.kernel.org 20050S: Maintained 20051F: drivers/infiniband/hw/vmw_pvrdma/ 20052 20053VMware PVSCSI driver 20054M: Vishal Bhakta <vbhakta@vmware.com> 20055M: VMware PV-Drivers <pv-drivers@vmware.com> 20056L: linux-scsi@vger.kernel.org 20057S: Maintained 20058F: drivers/scsi/vmw_pvscsi.c 20059F: drivers/scsi/vmw_pvscsi.h 20060 20061VMWARE VIRTUAL PTP CLOCK DRIVER 20062M: Vivek Thampi <vithampi@vmware.com> 20063M: "VMware, Inc." <pv-drivers@vmware.com> 20064L: netdev@vger.kernel.org 20065S: Supported 20066F: drivers/ptp/ptp_vmw.c 20067 20068VMWARE VMCI DRIVER 20069M: Jorgen Hansen <jhansen@vmware.com> 20070M: Vishnu Dasa <vdasa@vmware.com> 20071L: linux-kernel@vger.kernel.org 20072L: pv-drivers@vmware.com (private) 20073S: Maintained 20074F: drivers/misc/vmw_vmci/ 20075 20076VMWARE VMMOUSE SUBDRIVER 20077M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 20078M: "VMware, Inc." <pv-drivers@vmware.com> 20079L: linux-input@vger.kernel.org 20080S: Maintained 20081F: drivers/input/mouse/vmmouse.c 20082F: drivers/input/mouse/vmmouse.h 20083 20084VMWARE VMXNET3 ETHERNET DRIVER 20085M: Ronak Doshi <doshir@vmware.com> 20086M: pv-drivers@vmware.com 20087L: netdev@vger.kernel.org 20088S: Maintained 20089F: drivers/net/vmxnet3/ 20090 20091VOCORE VOCORE2 BOARD 20092M: Harvey Hunt <harveyhuntnexus@gmail.com> 20093L: linux-mips@vger.kernel.org 20094S: Maintained 20095F: arch/mips/boot/dts/ralink/vocore2.dts 20096 20097VOLTAGE AND CURRENT REGULATOR FRAMEWORK 20098M: Liam Girdwood <lgirdwood@gmail.com> 20099M: Mark Brown <broonie@kernel.org> 20100L: linux-kernel@vger.kernel.org 20101S: Supported 20102W: http://www.slimlogic.co.uk/?p=48 20103T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 20104F: Documentation/devicetree/bindings/regulator/ 20105F: Documentation/power/regulator/ 20106F: drivers/regulator/ 20107F: include/dt-bindings/regulator/ 20108F: include/linux/regulator/ 20109K: regulator_get_optional 20110 20111VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 20112R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 20113F: drivers/regulator/irq_helpers.c 20114 20115VRF 20116M: David Ahern <dsahern@kernel.org> 20117L: netdev@vger.kernel.org 20118S: Maintained 20119F: Documentation/networking/vrf.rst 20120F: drivers/net/vrf.c 20121 20122VSPRINTF 20123M: Petr Mladek <pmladek@suse.com> 20124M: Steven Rostedt <rostedt@goodmis.org> 20125M: Sergey Senozhatsky <senozhatsky@chromium.org> 20126R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20127R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 20128S: Maintained 20129T: git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git 20130F: Documentation/core-api/printk-formats.rst 20131F: lib/test_printf.c 20132F: lib/test_scanf.c 20133F: lib/vsprintf.c 20134 20135VT1211 HARDWARE MONITOR DRIVER 20136M: Juerg Haefliger <juergh@gmail.com> 20137L: linux-hwmon@vger.kernel.org 20138S: Maintained 20139F: Documentation/hwmon/vt1211.rst 20140F: drivers/hwmon/vt1211.c 20141 20142VT8231 HARDWARE MONITOR DRIVER 20143M: Roger Lucas <vt8231@hiddenengine.co.uk> 20144L: linux-hwmon@vger.kernel.org 20145S: Maintained 20146F: drivers/hwmon/vt8231.c 20147 20148VUB300 USB to SDIO/SD/MMC bridge chip 20149L: linux-mmc@vger.kernel.org 20150S: Orphan 20151F: drivers/mmc/host/vub300.c 20152 20153W1 DALLAS'S 1-WIRE BUS 20154M: Evgeniy Polyakov <zbr@ioremap.net> 20155S: Maintained 20156F: Documentation/devicetree/bindings/w1/ 20157F: Documentation/w1/ 20158F: drivers/w1/ 20159F: include/linux/w1.h 20160 20161W83791D HARDWARE MONITORING DRIVER 20162M: Marc Hulsman <m.hulsman@tudelft.nl> 20163L: linux-hwmon@vger.kernel.org 20164S: Maintained 20165F: Documentation/hwmon/w83791d.rst 20166F: drivers/hwmon/w83791d.c 20167 20168W83793 HARDWARE MONITORING DRIVER 20169M: Rudolf Marek <r.marek@assembler.cz> 20170L: linux-hwmon@vger.kernel.org 20171S: Maintained 20172F: Documentation/hwmon/w83793.rst 20173F: drivers/hwmon/w83793.c 20174 20175W83795 HARDWARE MONITORING DRIVER 20176M: Jean Delvare <jdelvare@suse.com> 20177L: linux-hwmon@vger.kernel.org 20178S: Maintained 20179F: drivers/hwmon/w83795.c 20180 20181W83L51xD SD/MMC CARD INTERFACE DRIVER 20182M: Pierre Ossman <pierre@ossman.eu> 20183S: Maintained 20184F: drivers/mmc/host/wbsd.* 20185 20186WACOM PROTOCOL 4 SERIAL TABLETS 20187M: Julian Squires <julian@cipht.net> 20188M: Hans de Goede <hdegoede@redhat.com> 20189L: linux-input@vger.kernel.org 20190S: Maintained 20191F: drivers/input/tablet/wacom_serial4.c 20192 20193WATCHDOG DEVICE DRIVERS 20194M: Wim Van Sebroeck <wim@linux-watchdog.org> 20195M: Guenter Roeck <linux@roeck-us.net> 20196L: linux-watchdog@vger.kernel.org 20197S: Maintained 20198W: http://www.linux-watchdog.org/ 20199T: git git://www.linux-watchdog.org/linux-watchdog.git 20200F: Documentation/devicetree/bindings/watchdog/ 20201F: Documentation/watchdog/ 20202F: drivers/watchdog/ 20203F: include/linux/watchdog.h 20204F: include/uapi/linux/watchdog.h 20205 20206WHISKEYCOVE PMIC GPIO DRIVER 20207M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 20208L: linux-gpio@vger.kernel.org 20209S: Maintained 20210F: drivers/gpio/gpio-wcove.c 20211 20212WHWAVE RTC DRIVER 20213M: Dianlong Li <long17.cool@163.com> 20214L: linux-rtc@vger.kernel.org 20215S: Maintained 20216F: drivers/rtc/rtc-sd3078.c 20217 20218WIIMOTE HID DRIVER 20219M: David Rheinsberg <david.rheinsberg@gmail.com> 20220L: linux-input@vger.kernel.org 20221S: Maintained 20222F: drivers/hid/hid-wiimote* 20223 20224WILOCITY WIL6210 WIRELESS DRIVER 20225M: Maya Erez <merez@codeaurora.org> 20226L: linux-wireless@vger.kernel.org 20227L: wil6210@qti.qualcomm.com 20228S: Supported 20229W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 20230F: drivers/net/wireless/ath/wil6210/ 20231 20232WINBOND CIR DRIVER 20233M: David Härdeman <david@hardeman.nu> 20234S: Maintained 20235F: drivers/media/rc/winbond-cir.c 20236 20237WINSYSTEMS EBC-C384 WATCHDOG DRIVER 20238M: William Breathitt Gray <vilhelm.gray@gmail.com> 20239L: linux-watchdog@vger.kernel.org 20240S: Maintained 20241F: drivers/watchdog/ebc-c384_wdt.c 20242 20243WINSYSTEMS WS16C48 GPIO DRIVER 20244M: William Breathitt Gray <vilhelm.gray@gmail.com> 20245L: linux-gpio@vger.kernel.org 20246S: Maintained 20247F: drivers/gpio/gpio-ws16c48.c 20248 20249WIREGUARD SECURE NETWORK TUNNEL 20250M: Jason A. Donenfeld <Jason@zx2c4.com> 20251L: wireguard@lists.zx2c4.com 20252L: netdev@vger.kernel.org 20253S: Maintained 20254F: drivers/net/wireguard/ 20255F: tools/testing/selftests/wireguard/ 20256 20257WISTRON LAPTOP BUTTON DRIVER 20258M: Miloslav Trmac <mitr@volny.cz> 20259S: Maintained 20260F: drivers/input/misc/wistron_btns.c 20261 20262WL3501 WIRELESS PCMCIA CARD DRIVER 20263L: linux-wireless@vger.kernel.org 20264S: Odd fixes 20265F: drivers/net/wireless/wl3501* 20266 20267WOLFSON MICROELECTRONICS DRIVERS 20268L: patches@opensource.cirrus.com 20269S: Supported 20270W: https://github.com/CirrusLogic/linux-drivers/wiki 20271T: git https://github.com/CirrusLogic/linux-drivers.git 20272F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 20273F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 20274F: Documentation/devicetree/bindings/mfd/wm831x.txt 20275F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 20276F: Documentation/devicetree/bindings/sound/wlf,*.yaml 20277F: Documentation/devicetree/bindings/sound/wm* 20278F: Documentation/hwmon/wm83??.rst 20279F: arch/arm/mach-s3c/mach-crag6410* 20280F: drivers/clk/clk-wm83*.c 20281F: drivers/gpio/gpio-*wm*.c 20282F: drivers/gpio/gpio-arizona.c 20283F: drivers/hwmon/wm83??-hwmon.c 20284F: drivers/input/misc/wm831x-on.c 20285F: drivers/input/touchscreen/wm831x-ts.c 20286F: drivers/input/touchscreen/wm97*.c 20287F: drivers/leds/leds-wm83*.c 20288F: drivers/mfd/arizona* 20289F: drivers/mfd/cs47l24* 20290F: drivers/mfd/wm*.c 20291F: drivers/power/supply/wm83*.c 20292F: drivers/regulator/arizona* 20293F: drivers/regulator/wm8*.c 20294F: drivers/rtc/rtc-wm83*.c 20295F: drivers/video/backlight/wm83*_bl.c 20296F: drivers/watchdog/wm83*_wdt.c 20297F: include/linux/mfd/arizona/ 20298F: include/linux/mfd/wm831x/ 20299F: include/linux/mfd/wm8350/ 20300F: include/linux/mfd/wm8400* 20301F: include/linux/regulator/arizona* 20302F: include/linux/wm97xx.h 20303F: include/sound/wm????.h 20304F: sound/soc/codecs/arizona* 20305F: sound/soc/codecs/cs47l24* 20306F: sound/soc/codecs/wm* 20307 20308WORKQUEUE 20309M: Tejun Heo <tj@kernel.org> 20310R: Lai Jiangshan <jiangshanlai@gmail.com> 20311S: Maintained 20312T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 20313F: Documentation/core-api/workqueue.rst 20314F: include/linux/workqueue.h 20315F: kernel/workqueue.c 20316 20317WWAN DRIVERS 20318M: Loic Poulain <loic.poulain@linaro.org> 20319M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 20320R: Johannes Berg <johannes@sipsolutions.net> 20321L: netdev@vger.kernel.org 20322S: Maintained 20323F: drivers/net/wwan/ 20324F: include/linux/wwan.h 20325F: include/uapi/linux/wwan.h 20326 20327X-POWERS AXP288 PMIC DRIVERS 20328M: Hans de Goede <hdegoede@redhat.com> 20329S: Maintained 20330F: drivers/acpi/pmic/intel_pmic_xpower.c 20331N: axp288 20332 20333X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 20334M: Chen-Yu Tsai <wens@csie.org> 20335L: linux-kernel@vger.kernel.org 20336S: Maintained 20337N: axp[128] 20338 20339X.25 STACK 20340M: Martin Schiller <ms@dev.tdt.de> 20341L: linux-x25@vger.kernel.org 20342S: Maintained 20343F: Documentation/networking/lapb-module.rst 20344F: Documentation/networking/x25* 20345F: drivers/net/wan/hdlc_x25.c 20346F: drivers/net/wan/lapbether.c 20347F: include/*/lapb.h 20348F: include/net/x25* 20349F: include/uapi/linux/x25.h 20350F: net/lapb/ 20351F: net/x25/ 20352 20353X86 ARCHITECTURE (32-BIT AND 64-BIT) 20354M: Thomas Gleixner <tglx@linutronix.de> 20355M: Ingo Molnar <mingo@redhat.com> 20356M: Borislav Petkov <bp@alien8.de> 20357M: x86@kernel.org 20358R: "H. Peter Anvin" <hpa@zytor.com> 20359L: linux-kernel@vger.kernel.org 20360S: Maintained 20361T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 20362F: Documentation/devicetree/bindings/x86/ 20363F: Documentation/x86/ 20364F: arch/x86/ 20365 20366X86 ENTRY CODE 20367M: Andy Lutomirski <luto@kernel.org> 20368L: linux-kernel@vger.kernel.org 20369S: Maintained 20370T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 20371F: arch/x86/entry/ 20372 20373X86 MCE INFRASTRUCTURE 20374M: Tony Luck <tony.luck@intel.com> 20375M: Borislav Petkov <bp@alien8.de> 20376L: linux-edac@vger.kernel.org 20377S: Maintained 20378F: arch/x86/kernel/cpu/mce/* 20379 20380X86 MICROCODE UPDATE SUPPORT 20381M: Borislav Petkov <bp@alien8.de> 20382S: Maintained 20383F: arch/x86/kernel/cpu/microcode/* 20384 20385X86 MM 20386M: Dave Hansen <dave.hansen@linux.intel.com> 20387M: Andy Lutomirski <luto@kernel.org> 20388M: Peter Zijlstra <peterz@infradead.org> 20389L: linux-kernel@vger.kernel.org 20390S: Maintained 20391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 20392F: arch/x86/mm/ 20393 20394X86 PLATFORM DRIVERS 20395M: Hans de Goede <hdegoede@redhat.com> 20396M: Mark Gross <mgross@linux.intel.com> 20397L: platform-driver-x86@vger.kernel.org 20398S: Maintained 20399T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 20400F: drivers/platform/olpc/ 20401F: drivers/platform/x86/ 20402 20403X86 PLATFORM DRIVERS - ARCH 20404R: Darren Hart <dvhart@infradead.org> 20405R: Andy Shevchenko <andy@infradead.org> 20406L: platform-driver-x86@vger.kernel.org 20407L: x86@kernel.org 20408S: Maintained 20409T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 20410F: arch/x86/platform 20411 20412X86 PLATFORM UV HPE SUPERDOME FLEX 20413M: Steve Wahl <steve.wahl@hpe.com> 20414R: Mike Travis <mike.travis@hpe.com> 20415R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 20416R: Russ Anderson <russ.anderson@hpe.com> 20417S: Supported 20418F: arch/x86/include/asm/uv/ 20419F: arch/x86/kernel/apic/x2apic_uv_x.c 20420F: arch/x86/platform/uv/ 20421 20422X86 VDSO 20423M: Andy Lutomirski <luto@kernel.org> 20424L: linux-kernel@vger.kernel.org 20425S: Maintained 20426T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 20427F: arch/x86/entry/vdso/ 20428 20429XARRAY 20430M: Matthew Wilcox <willy@infradead.org> 20431L: linux-fsdevel@vger.kernel.org 20432S: Supported 20433F: Documentation/core-api/xarray.rst 20434F: include/linux/idr.h 20435F: include/linux/xarray.h 20436F: lib/idr.c 20437F: lib/xarray.c 20438F: tools/testing/radix-tree 20439 20440XBOX DVD IR REMOTE 20441M: Benjamin Valentin <benpicco@googlemail.com> 20442S: Maintained 20443F: drivers/media/rc/keymaps/rc-xbox-dvd.c 20444F: drivers/media/rc/xbox_remote.c 20445 20446XC2028/3028 TUNER DRIVER 20447M: Mauro Carvalho Chehab <mchehab@kernel.org> 20448L: linux-media@vger.kernel.org 20449S: Maintained 20450W: https://linuxtv.org 20451T: git git://linuxtv.org/media_tree.git 20452F: drivers/media/tuners/tuner-xc2028.* 20453 20454XDP (eXpress Data Path) 20455M: Alexei Starovoitov <ast@kernel.org> 20456M: Daniel Borkmann <daniel@iogearbox.net> 20457M: David S. Miller <davem@davemloft.net> 20458M: Jakub Kicinski <kuba@kernel.org> 20459M: Jesper Dangaard Brouer <hawk@kernel.org> 20460M: John Fastabend <john.fastabend@gmail.com> 20461L: netdev@vger.kernel.org 20462L: bpf@vger.kernel.org 20463S: Supported 20464F: include/net/xdp.h 20465F: include/net/xdp_priv.h 20466F: include/trace/events/xdp.h 20467F: kernel/bpf/cpumap.c 20468F: kernel/bpf/devmap.c 20469F: net/core/xdp.c 20470F: samples/bpf/xdp* 20471F: tools/testing/selftests/bpf/*xdp* 20472F: tools/testing/selftests/bpf/*/*xdp* 20473F: drivers/net/ethernet/*/*/*/*/*xdp* 20474F: drivers/net/ethernet/*/*/*xdp* 20475K: (?:\b|_)xdp(?:\b|_) 20476 20477XDP SOCKETS (AF_XDP) 20478M: Björn Töpel <bjorn@kernel.org> 20479M: Magnus Karlsson <magnus.karlsson@intel.com> 20480R: Jonathan Lemon <jonathan.lemon@gmail.com> 20481L: netdev@vger.kernel.org 20482L: bpf@vger.kernel.org 20483S: Maintained 20484F: Documentation/networking/af_xdp.rst 20485F: include/net/xdp_sock* 20486F: include/net/xsk_buff_pool.h 20487F: include/uapi/linux/if_xdp.h 20488F: include/uapi/linux/xdp_diag.h 20489F: include/net/netns/xdp.h 20490F: net/xdp/ 20491F: samples/bpf/xdpsock* 20492F: tools/lib/bpf/xsk* 20493 20494XEN BLOCK SUBSYSTEM 20495M: Roger Pau Monné <roger.pau@citrix.com> 20496L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20497S: Supported 20498F: drivers/block/xen* 20499F: drivers/block/xen-blkback/* 20500 20501XEN HYPERVISOR ARM 20502M: Stefano Stabellini <sstabellini@kernel.org> 20503L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20504S: Maintained 20505F: arch/arm/include/asm/xen/ 20506F: arch/arm/xen/ 20507 20508XEN HYPERVISOR ARM64 20509M: Stefano Stabellini <sstabellini@kernel.org> 20510L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20511S: Maintained 20512F: arch/arm64/include/asm/xen/ 20513F: arch/arm64/xen/ 20514 20515XEN HYPERVISOR INTERFACE 20516M: Boris Ostrovsky <boris.ostrovsky@oracle.com> 20517M: Juergen Gross <jgross@suse.com> 20518R: Stefano Stabellini <sstabellini@kernel.org> 20519L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20520S: Supported 20521T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 20522F: Documentation/ABI/stable/sysfs-hypervisor-xen 20523F: Documentation/ABI/testing/sysfs-hypervisor-xen 20524F: arch/x86/include/asm/pvclock-abi.h 20525F: arch/x86/include/asm/xen/ 20526F: arch/x86/platform/pvh/ 20527F: arch/x86/xen/ 20528F: drivers/*/xen-*front.c 20529F: drivers/xen/ 20530F: include/uapi/xen/ 20531F: include/xen/ 20532 20533XEN NETWORK BACKEND DRIVER 20534M: Wei Liu <wei.liu@kernel.org> 20535M: Paul Durrant <paul@xen.org> 20536L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20537L: netdev@vger.kernel.org 20538S: Supported 20539F: drivers/net/xen-netback/* 20540 20541XEN PCI SUBSYSTEM 20542M: Juergen Gross <jgross@suse.com> 20543L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20544S: Supported 20545F: arch/x86/pci/*xen* 20546F: drivers/pci/*xen* 20547 20548XEN PVSCSI DRIVERS 20549M: Juergen Gross <jgross@suse.com> 20550L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20551L: linux-scsi@vger.kernel.org 20552S: Supported 20553F: drivers/scsi/xen-scsifront.c 20554F: drivers/xen/xen-scsiback.c 20555F: include/xen/interface/io/vscsiif.h 20556 20557XEN SOUND FRONTEND DRIVER 20558M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 20559L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20560L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20561S: Supported 20562F: sound/xen/* 20563 20564XEN SWIOTLB SUBSYSTEM 20565M: Juergen Gross <jgross@suse.com> 20566M: Stefano Stabellini <sstabellini@kernel.org> 20567L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 20568L: iommu@lists.linux-foundation.org 20569S: Supported 20570F: arch/x86/xen/*swiotlb* 20571F: drivers/xen/*swiotlb* 20572 20573XFS FILESYSTEM 20574C: irc://irc.oftc.net/xfs 20575M: Darrick J. Wong <djwong@kernel.org> 20576M: linux-xfs@vger.kernel.org 20577L: linux-xfs@vger.kernel.org 20578S: Supported 20579W: http://xfs.org/ 20580T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 20581F: Documentation/ABI/testing/sysfs-fs-xfs 20582F: Documentation/admin-guide/xfs.rst 20583F: Documentation/filesystems/xfs-delayed-logging-design.rst 20584F: Documentation/filesystems/xfs-self-describing-metadata.rst 20585F: fs/xfs/ 20586F: include/uapi/linux/dqblk_xfs.h 20587F: include/uapi/linux/fsmap.h 20588 20589XILINX AXI ETHERNET DRIVER 20590M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 20591S: Maintained 20592F: drivers/net/ethernet/xilinx/xilinx_axienet* 20593 20594XILINX CAN DRIVER 20595M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 20596R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 20597L: linux-can@vger.kernel.org 20598S: Maintained 20599F: Documentation/devicetree/bindings/net/can/xilinx_can.txt 20600F: drivers/net/can/xilinx_can.c 20601 20602XILINX GPIO DRIVER 20603M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 20604R: Srinivas Neeli <srinivas.neeli@xilinx.com> 20605R: Michal Simek <michal.simek@xilinx.com> 20606S: Maintained 20607F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt 20608F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 20609F: drivers/gpio/gpio-xilinx.c 20610F: drivers/gpio/gpio-zynq.c 20611 20612XILINX SD-FEC IP CORES 20613M: Derek Kiernan <derek.kiernan@xilinx.com> 20614M: Dragan Cvetic <dragan.cvetic@xilinx.com> 20615S: Maintained 20616F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 20617F: Documentation/misc-devices/xilinx_sdfec.rst 20618F: drivers/misc/Kconfig 20619F: drivers/misc/Makefile 20620F: drivers/misc/xilinx_sdfec.c 20621F: include/uapi/misc/xilinx_sdfec.h 20622 20623XILINX UARTLITE SERIAL DRIVER 20624M: Peter Korsgaard <jacmet@sunsite.dk> 20625L: linux-serial@vger.kernel.org 20626S: Maintained 20627F: drivers/tty/serial/uartlite.c 20628 20629XILINX VIDEO IP CORES 20630M: Hyun Kwon <hyun.kwon@xilinx.com> 20631M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20632L: linux-media@vger.kernel.org 20633S: Supported 20634T: git git://linuxtv.org/media_tree.git 20635F: Documentation/devicetree/bindings/media/xilinx/ 20636F: drivers/media/platform/xilinx/ 20637F: include/uapi/linux/xilinx-v4l2-controls.h 20638 20639XILINX ZYNQMP DPDMA DRIVER 20640M: Hyun Kwon <hyun.kwon@xilinx.com> 20641M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20642L: dmaengine@vger.kernel.org 20643S: Supported 20644F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 20645F: drivers/dma/xilinx/xilinx_dpdma.c 20646F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 20647 20648XILINX ZYNQMP PSGTR PHY DRIVER 20649M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 20650M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20651L: linux-kernel@vger.kernel.org 20652S: Supported 20653T: git https://github.com/Xilinx/linux-xlnx.git 20654F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 20655F: drivers/phy/xilinx/phy-zynqmp.c 20656 20657XILLYBUS DRIVER 20658M: Eli Billauer <eli.billauer@gmail.com> 20659L: linux-kernel@vger.kernel.org 20660S: Supported 20661F: drivers/char/xillybus/ 20662 20663XLP9XX I2C DRIVER 20664M: George Cherian <gcherian@marvell.com> 20665L: linux-i2c@vger.kernel.org 20666S: Supported 20667W: http://www.marvell.com 20668F: Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt 20669F: drivers/i2c/busses/i2c-xlp9xx.c 20670 20671XRA1403 GPIO EXPANDER 20672M: Nandor Han <nandor.han@ge.com> 20673M: Semi Malinen <semi.malinen@ge.com> 20674L: linux-gpio@vger.kernel.org 20675S: Maintained 20676F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 20677F: drivers/gpio/gpio-xra1403.c 20678 20679XTENSA XTFPGA PLATFORM SUPPORT 20680M: Max Filippov <jcmvbkbc@gmail.com> 20681L: linux-xtensa@linux-xtensa.org 20682S: Maintained 20683F: drivers/spi/spi-xtensa-xtfpga.c 20684F: sound/soc/xtensa/xtfpga-i2s.c 20685 20686YAM DRIVER FOR AX.25 20687M: Jean-Paul Roubelat <jpr@f6fbb.org> 20688L: linux-hams@vger.kernel.org 20689S: Maintained 20690F: drivers/net/hamradio/yam* 20691F: include/linux/yam.h 20692 20693YAMA SECURITY MODULE 20694M: Kees Cook <keescook@chromium.org> 20695S: Supported 20696T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip 20697F: Documentation/admin-guide/LSM/Yama.rst 20698F: security/yama/ 20699 20700YEALINK PHONE DRIVER 20701M: Henk Vergonet <Henk.Vergonet@gmail.com> 20702L: usbb2k-api-dev@nongnu.org 20703S: Maintained 20704F: Documentation/input/devices/yealink.rst 20705F: drivers/input/misc/yealink.* 20706 20707Z8530 DRIVER FOR AX.25 20708M: Joerg Reuter <jreuter@yaina.de> 20709L: linux-hams@vger.kernel.org 20710S: Maintained 20711W: http://yaina.de/jreuter/ 20712W: http://www.qsl.net/dl1bke/ 20713F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 20714F: drivers/net/hamradio/*scc.c 20715F: drivers/net/hamradio/z8530.h 20716 20717ZBUD COMPRESSED PAGE ALLOCATOR 20718M: Seth Jennings <sjenning@redhat.com> 20719M: Dan Streetman <ddstreet@ieee.org> 20720L: linux-mm@kvack.org 20721S: Maintained 20722F: mm/zbud.c 20723 20724ZD1211RW WIRELESS DRIVER 20725M: Ulrich Kunitz <kune@deine-taler.de> 20726L: linux-wireless@vger.kernel.org 20727L: zd1211-devs@lists.sourceforge.net (subscribers-only) 20728S: Maintained 20729W: http://zd1211.ath.cx/wiki/DriverRewrite 20730F: drivers/net/wireless/zydas/zd1211rw/ 20731 20732ZD1301 MEDIA DRIVER 20733M: Antti Palosaari <crope@iki.fi> 20734L: linux-media@vger.kernel.org 20735S: Maintained 20736W: https://linuxtv.org/ 20737W: http://palosaari.fi/linux/ 20738Q: https://patchwork.linuxtv.org/project/linux-media/list/ 20739F: drivers/media/usb/dvb-usb-v2/zd1301* 20740 20741ZD1301_DEMOD MEDIA DRIVER 20742M: Antti Palosaari <crope@iki.fi> 20743L: linux-media@vger.kernel.org 20744S: Maintained 20745W: https://linuxtv.org/ 20746W: http://palosaari.fi/linux/ 20747Q: https://patchwork.linuxtv.org/project/linux-media/list/ 20748F: drivers/media/dvb-frontends/zd1301_demod* 20749 20750ZHAOXIN PROCESSOR SUPPORT 20751M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 20752L: linux-kernel@vger.kernel.org 20753S: Maintained 20754F: arch/x86/kernel/cpu/zhaoxin.c 20755 20756ZONEFS FILESYSTEM 20757M: Damien Le Moal <damien.lemoal@wdc.com> 20758M: Naohiro Aota <naohiro.aota@wdc.com> 20759R: Johannes Thumshirn <jth@kernel.org> 20760L: linux-fsdevel@vger.kernel.org 20761S: Maintained 20762T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 20763F: Documentation/filesystems/zonefs.rst 20764F: fs/zonefs/ 20765 20766ZPOOL COMPRESSED PAGE STORAGE API 20767M: Dan Streetman <ddstreet@ieee.org> 20768L: linux-mm@kvack.org 20769S: Maintained 20770F: include/linux/zpool.h 20771F: mm/zpool.c 20772 20773ZR36067 VIDEO FOR LINUX DRIVER 20774M: Corentin Labbe <clabbe@baylibre.com> 20775L: mjpeg-users@lists.sourceforge.net 20776L: linux-media@vger.kernel.org 20777S: Maintained 20778W: http://mjpeg.sourceforge.net/driver-zoran/ 20779Q: https://patchwork.linuxtv.org/project/linux-media/list/ 20780F: Documentation/driver-api/media/drivers/zoran.rst 20781F: drivers/staging/media/zoran/ 20782 20783ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 20784M: Minchan Kim <minchan@kernel.org> 20785M: Nitin Gupta <ngupta@vflare.org> 20786R: Sergey Senozhatsky <senozhatsky@chromium.org> 20787L: linux-kernel@vger.kernel.org 20788S: Maintained 20789F: Documentation/admin-guide/blockdev/zram.rst 20790F: drivers/block/zram/ 20791 20792ZS DECSTATION Z85C30 SERIAL DRIVER 20793M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20794S: Maintained 20795F: drivers/tty/serial/zs.* 20796 20797ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 20798M: Minchan Kim <minchan@kernel.org> 20799M: Nitin Gupta <ngupta@vflare.org> 20800R: Sergey Senozhatsky <senozhatsky@chromium.org> 20801L: linux-mm@kvack.org 20802S: Maintained 20803F: Documentation/vm/zsmalloc.rst 20804F: include/linux/zsmalloc.h 20805F: mm/zsmalloc.c 20806 20807ZSWAP COMPRESSED SWAP CACHING 20808M: Seth Jennings <sjenning@redhat.com> 20809M: Dan Streetman <ddstreet@ieee.org> 20810M: Vitaly Wool <vitaly.wool@konsulko.com> 20811L: linux-mm@kvack.org 20812S: Maintained 20813F: mm/zswap.c 20814 20815THE REST 20816M: Linus Torvalds <torvalds@linux-foundation.org> 20817L: linux-kernel@vger.kernel.org 20818S: Buried alive in reporters 20819Q: http://patchwork.kernel.org/project/LKML/list/ 20820T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 20821F: * 20822F: */ 20823
