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/ 193Q: https://patchwork.kernel.org/project/linux-wireless/list/ 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 195T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 196F: Documentation/driver-api/80211/cfg80211.rst 197F: Documentation/networking/regulatory.rst 198F: include/linux/ieee80211.h 199F: include/net/cfg80211.h 200F: include/net/ieee80211_radiotap.h 201F: include/net/iw_handler.h 202F: include/net/wext.h 203F: include/uapi/linux/nl80211.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@gmail.com> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs-developer@lists.sourceforge.net 232S: Maintained 233W: http://swik.net/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A8293 MEDIA DRIVER 245M: Antti Palosaari <crope@iki.fi> 246L: linux-media@vger.kernel.org 247S: Maintained 248W: https://linuxtv.org 249W: http://palosaari.fi/linux/ 250Q: http://patchwork.linuxtv.org/project/linux-media/list/ 251T: git git://linuxtv.org/anttip/media_tree.git 252F: drivers/media/dvb-frontends/a8293* 253 254AACRAID SCSI RAID DRIVER 255M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 256L: linux-scsi@vger.kernel.org 257S: Supported 258W: http://www.adaptec.com/ 259F: Documentation/scsi/aacraid.rst 260F: drivers/scsi/aacraid/ 261 262ABI/API 263L: linux-api@vger.kernel.org 264F: include/linux/syscalls.h 265F: kernel/sys_ni.c 266X: include/uapi/ 267X: arch/*/include/uapi/ 268 269ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 270M: Hans de Goede <hdegoede@redhat.com> 271L: linux-hwmon@vger.kernel.org 272S: Maintained 273F: drivers/hwmon/abituguru.c 274 275ABIT UGURU 3 HARDWARE MONITOR DRIVER 276M: Alistair John Strachan <alistair@devzero.co.uk> 277L: linux-hwmon@vger.kernel.org 278S: Maintained 279F: drivers/hwmon/abituguru3.c 280 281ACCES 104-DIO-48E GPIO DRIVER 282M: William Breathitt Gray <vilhelm.gray@gmail.com> 283L: linux-gpio@vger.kernel.org 284S: Maintained 285F: drivers/gpio/gpio-104-dio-48e.c 286 287ACCES 104-IDI-48 GPIO DRIVER 288M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 289L: linux-gpio@vger.kernel.org 290S: Maintained 291F: drivers/gpio/gpio-104-idi-48.c 292 293ACCES 104-IDIO-16 GPIO DRIVER 294M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 295L: linux-gpio@vger.kernel.org 296S: Maintained 297F: drivers/gpio/gpio-104-idio-16.c 298 299ACCES 104-QUAD-8 DRIVER 300M: William Breathitt Gray <vilhelm.gray@gmail.com> 301M: Syed Nayyar Waris <syednwaris@gmail.com> 302L: linux-iio@vger.kernel.org 303S: Maintained 304F: drivers/counter/104-quad-8.c 305 306ACCES PCI-IDIO-16 GPIO DRIVER 307M: William Breathitt Gray <vilhelm.gray@gmail.com> 308L: linux-gpio@vger.kernel.org 309S: Maintained 310F: drivers/gpio/gpio-pci-idio-16.c 311 312ACCES PCIe-IDIO-24 GPIO DRIVER 313M: William Breathitt Gray <vilhelm.gray@gmail.com> 314L: linux-gpio@vger.kernel.org 315S: Maintained 316F: drivers/gpio/gpio-pcie-idio-24.c 317 318ACENIC DRIVER 319M: Jes Sorensen <jes@trained-monkey.org> 320L: linux-acenic@sunsite.dk 321S: Maintained 322F: drivers/net/ethernet/alteon/acenic* 323 324ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 325M: Peter Kaestle <peter@piie.net> 326L: platform-driver-x86@vger.kernel.org 327S: Maintained 328W: http://piie.net/?section=acerhdf 329F: drivers/platform/x86/acerhdf.c 330 331ACER WMI LAPTOP EXTRAS 332M: "Lee, Chun-Yi" <jlee@suse.com> 333L: platform-driver-x86@vger.kernel.org 334S: Maintained 335F: drivers/platform/x86/acer-wmi.c 336 337ACPI 338M: "Rafael J. Wysocki" <rafael@kernel.org> 339R: Len Brown <lenb@kernel.org> 340L: linux-acpi@vger.kernel.org 341S: Supported 342W: https://01.org/linux-acpi 343Q: https://patchwork.kernel.org/project/linux-acpi/list/ 344B: https://bugzilla.kernel.org 345T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 346F: Documentation/ABI/testing/configfs-acpi 347F: Documentation/ABI/testing/sysfs-bus-acpi 348F: Documentation/firmware-guide/acpi/ 349F: drivers/acpi/ 350F: drivers/pci/*/*acpi* 351F: drivers/pci/*acpi* 352F: drivers/pnp/pnpacpi/ 353F: include/acpi/ 354F: include/linux/acpi.h 355F: include/linux/fwnode.h 356F: tools/power/acpi/ 357 358ACPI APEI 359M: "Rafael J. Wysocki" <rafael@kernel.org> 360R: Len Brown <lenb@kernel.org> 361R: James Morse <james.morse@arm.com> 362R: Tony Luck <tony.luck@intel.com> 363R: Borislav Petkov <bp@alien8.de> 364L: linux-acpi@vger.kernel.org 365F: drivers/acpi/apei/ 366 367ACPI COMPONENT ARCHITECTURE (ACPICA) 368M: Robert Moore <robert.moore@intel.com> 369M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 370L: linux-acpi@vger.kernel.org 371L: devel@acpica.org 372S: Supported 373W: https://acpica.org/ 374W: https://github.com/acpica/acpica/ 375Q: https://patchwork.kernel.org/project/linux-acpi/list/ 376B: https://bugzilla.kernel.org 377B: https://bugs.acpica.org 378T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 379F: drivers/acpi/acpica/ 380F: include/acpi/ 381F: tools/power/acpi/ 382 383ACPI FOR ARM64 (ACPI/arm64) 384M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 385M: Hanjun Guo <guohanjun@huawei.com> 386M: Sudeep Holla <sudeep.holla@arm.com> 387L: linux-acpi@vger.kernel.org 388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 389S: Maintained 390F: drivers/acpi/arm64 391 392ACPI SERIAL MULTI INSTANTIATE DRIVER 393M: Hans de Goede <hdegoede@redhat.com> 394L: platform-driver-x86@vger.kernel.org 395S: Maintained 396F: drivers/platform/x86/serial-multi-instantiate.c 397 398ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 399M: Sudeep Holla <sudeep.holla@arm.com> 400L: linux-acpi@vger.kernel.org 401S: Supported 402F: drivers/mailbox/pcc.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 VIOT DRIVER 426M: Jean-Philippe Brucker <jean-philippe@linaro.org> 427L: linux-acpi@vger.kernel.org 428L: iommu@lists.linux-foundation.org 429S: Maintained 430F: drivers/acpi/viot.c 431F: include/linux/acpi_viot.h 432 433ACPI WMI DRIVER 434L: platform-driver-x86@vger.kernel.org 435S: Orphan 436F: drivers/platform/x86/wmi.c 437F: include/uapi/linux/wmi.h 438 439ACRN HYPERVISOR SERVICE MODULE 440M: Fei Li <fei1.li@intel.com> 441L: acrn-dev@lists.projectacrn.org (subscribers-only) 442S: Supported 443W: https://projectacrn.org 444F: Documentation/virt/acrn/ 445F: drivers/virt/acrn/ 446F: include/uapi/linux/acrn.h 447 448AD1889 ALSA SOUND DRIVER 449L: linux-parisc@vger.kernel.org 450S: Maintained 451W: https://parisc.wiki.kernel.org/index.php/AD1889 452F: sound/pci/ad1889.* 453 454AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 455M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 456L: linux-iio@vger.kernel.org 457S: Supported 458F: drivers/iio/potentiometer/ad5110.c 459 460AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 461M: Michael Hennerich <michael.hennerich@analog.com> 462S: Supported 463W: http://wiki.analog.com/AD5254 464W: https://ez.analog.com/linux-software-drivers 465F: drivers/misc/ad525x_dpot.c 466 467AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 468M: Michael Hennerich <michael.hennerich@analog.com> 469S: Supported 470W: http://wiki.analog.com/AD5398 471W: https://ez.analog.com/linux-software-drivers 472F: drivers/regulator/ad5398.c 473 474AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 475M: Michael Hennerich <michael.hennerich@analog.com> 476S: Supported 477W: http://wiki.analog.com/AD7142 478W: https://ez.analog.com/linux-software-drivers 479F: drivers/input/misc/ad714x.c 480 481AD7877 TOUCHSCREEN DRIVER 482M: Michael Hennerich <michael.hennerich@analog.com> 483S: Supported 484W: http://wiki.analog.com/AD7877 485W: https://ez.analog.com/linux-software-drivers 486F: drivers/input/touchscreen/ad7877.c 487 488AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 489M: Michael Hennerich <michael.hennerich@analog.com> 490S: Supported 491W: http://wiki.analog.com/AD7879 492W: https://ez.analog.com/linux-software-drivers 493F: drivers/input/touchscreen/ad7879.c 494 495ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 496M: Jiri Kosina <jikos@kernel.org> 497S: Maintained 498 499ADF7242 IEEE 802.15.4 RADIO DRIVER 500M: Michael Hennerich <michael.hennerich@analog.com> 501L: linux-wpan@vger.kernel.org 502S: Supported 503W: https://wiki.analog.com/ADF7242 504W: https://ez.analog.com/linux-software-drivers 505F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 506F: drivers/net/ieee802154/adf7242.c 507 508ADM1025 HARDWARE MONITOR DRIVER 509M: Jean Delvare <jdelvare@suse.com> 510L: linux-hwmon@vger.kernel.org 511S: Maintained 512F: Documentation/hwmon/adm1025.rst 513F: drivers/hwmon/adm1025.c 514 515ADM1029 HARDWARE MONITOR DRIVER 516M: Corentin Labbe <clabbe.montjoie@gmail.com> 517L: linux-hwmon@vger.kernel.org 518S: Maintained 519F: drivers/hwmon/adm1029.c 520 521ADM8211 WIRELESS DRIVER 522L: linux-wireless@vger.kernel.org 523S: Orphan 524W: https://wireless.wiki.kernel.org/ 525F: drivers/net/wireless/admtek/adm8211.* 526 527ADP1653 FLASH CONTROLLER DRIVER 528M: Sakari Ailus <sakari.ailus@iki.fi> 529L: linux-media@vger.kernel.org 530S: Maintained 531F: drivers/media/i2c/adp1653.c 532F: include/media/i2c/adp1653.h 533 534ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 535M: Michael Hennerich <michael.hennerich@analog.com> 536S: Supported 537W: http://wiki.analog.com/ADP5520 538W: https://ez.analog.com/linux-software-drivers 539F: drivers/gpio/gpio-adp5520.c 540F: drivers/input/keyboard/adp5520-keys.c 541F: drivers/leds/leds-adp5520.c 542F: drivers/mfd/adp5520.c 543F: drivers/video/backlight/adp5520_bl.c 544 545ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 546M: Michael Hennerich <michael.hennerich@analog.com> 547S: Supported 548W: http://wiki.analog.com/ADP5588 549W: https://ez.analog.com/linux-software-drivers 550F: drivers/gpio/gpio-adp5588.c 551F: drivers/input/keyboard/adp5588-keys.c 552 553ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 554M: Michael Hennerich <michael.hennerich@analog.com> 555S: Supported 556W: http://wiki.analog.com/ADP8860 557W: https://ez.analog.com/linux-software-drivers 558F: drivers/video/backlight/adp8860_bl.c 559 560ADT746X FAN DRIVER 561M: Colin Leroy <colin@colino.net> 562S: Maintained 563F: drivers/macintosh/therm_adt746x.c 564 565ADT7475 HARDWARE MONITOR DRIVER 566M: Jean Delvare <jdelvare@suse.com> 567L: linux-hwmon@vger.kernel.org 568S: Maintained 569F: Documentation/hwmon/adt7475.rst 570F: drivers/hwmon/adt7475.c 571 572ADVANSYS SCSI DRIVER 573M: Matthew Wilcox <willy@infradead.org> 574M: Hannes Reinecke <hare@suse.com> 575L: linux-scsi@vger.kernel.org 576S: Maintained 577F: Documentation/scsi/advansys.rst 578F: drivers/scsi/advansys.c 579 580ADVANTECH SWBTN DRIVER 581M: Andrea Ho <Andrea.Ho@advantech.com.tw> 582L: platform-driver-x86@vger.kernel.org 583S: Maintained 584F: drivers/platform/x86/adv_swbutton.c 585 586ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 587M: Lucas Stankus <lucas.p.stankus@gmail.com> 588S: Supported 589F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 590F: drivers/iio/accel/adxl313* 591 592ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 593M: Michael Hennerich <michael.hennerich@analog.com> 594S: Supported 595W: http://wiki.analog.com/ADXL345 596W: https://ez.analog.com/linux-software-drivers 597F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 598F: drivers/input/misc/adxl34x.c 599 600ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 601M: Puranjay Mohan <puranjay12@gmail.com> 602L: linux-iio@vger.kernel.org 603S: Supported 604F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 605F: drivers/iio/accel/adxl355.h 606F: drivers/iio/accel/adxl355_core.c 607F: drivers/iio/accel/adxl355_i2c.c 608F: drivers/iio/accel/adxl355_spi.c 609 610ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 611M: Cosmin Tanislav <cosmin.tanislav@analog.com> 612L: linux-iio@vger.kernel.org 613S: Supported 614W: http://ez.analog.com/community/linux-device-drivers 615F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 616F: drivers/iio/accel/adxl367* 617 618ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 619M: Michael Hennerich <michael.hennerich@analog.com> 620S: Supported 621W: https://ez.analog.com/linux-software-drivers 622F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 623F: drivers/iio/accel/adxl372.c 624F: drivers/iio/accel/adxl372_i2c.c 625F: drivers/iio/accel/adxl372_spi.c 626 627AF9013 MEDIA DRIVER 628M: Antti Palosaari <crope@iki.fi> 629L: linux-media@vger.kernel.org 630S: Maintained 631W: https://linuxtv.org 632W: http://palosaari.fi/linux/ 633Q: http://patchwork.linuxtv.org/project/linux-media/list/ 634T: git git://linuxtv.org/anttip/media_tree.git 635F: drivers/media/dvb-frontends/af9013* 636 637AF9033 MEDIA DRIVER 638M: Antti Palosaari <crope@iki.fi> 639L: linux-media@vger.kernel.org 640S: Maintained 641W: https://linuxtv.org 642W: http://palosaari.fi/linux/ 643Q: http://patchwork.linuxtv.org/project/linux-media/list/ 644T: git git://linuxtv.org/anttip/media_tree.git 645F: drivers/media/dvb-frontends/af9033* 646 647AFFS FILE SYSTEM 648M: David Sterba <dsterba@suse.com> 649L: linux-fsdevel@vger.kernel.org 650S: Odd Fixes 651F: Documentation/filesystems/affs.rst 652F: fs/affs/ 653 654AFS FILESYSTEM 655M: David Howells <dhowells@redhat.com> 656M: Marc Dionne <marc.dionne@auristor.com> 657L: linux-afs@lists.infradead.org 658S: Supported 659W: https://www.infradead.org/~dhowells/kafs/ 660F: Documentation/filesystems/afs.rst 661F: fs/afs/ 662F: include/trace/events/afs.h 663 664AGPGART DRIVER 665M: David Airlie <airlied@linux.ie> 666S: Maintained 667T: git git://anongit.freedesktop.org/drm/drm 668F: drivers/char/agp/ 669F: include/linux/agp* 670F: include/uapi/linux/agp* 671 672AHA152X SCSI DRIVER 673M: "Juergen E. Fischer" <fischer@norbit.de> 674L: linux-scsi@vger.kernel.org 675S: Maintained 676F: drivers/scsi/aha152x* 677F: drivers/scsi/pcmcia/aha152x* 678 679AIC7XXX / AIC79XX SCSI DRIVER 680M: Hannes Reinecke <hare@suse.com> 681L: linux-scsi@vger.kernel.org 682S: Maintained 683F: drivers/scsi/aic7xxx/ 684 685AIMSLAB FM RADIO RECEIVER DRIVER 686M: Hans Verkuil <hverkuil@xs4all.nl> 687L: linux-media@vger.kernel.org 688S: Maintained 689W: https://linuxtv.org 690T: git git://linuxtv.org/media_tree.git 691F: drivers/media/radio/radio-aimslab* 692 693AIO 694M: Benjamin LaHaise <bcrl@kvack.org> 695L: linux-aio@kvack.org 696S: Supported 697F: fs/aio.c 698F: include/linux/*aio*.h 699 700AIRSPY MEDIA DRIVER 701M: Antti Palosaari <crope@iki.fi> 702L: linux-media@vger.kernel.org 703S: Maintained 704W: https://linuxtv.org 705W: http://palosaari.fi/linux/ 706Q: http://patchwork.linuxtv.org/project/linux-media/list/ 707T: git git://linuxtv.org/anttip/media_tree.git 708F: drivers/media/usb/airspy/ 709 710ALACRITECH GIGABIT ETHERNET DRIVER 711M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 712S: Maintained 713F: drivers/net/ethernet/alacritech/* 714 715ALCATEL SPEEDTOUCH USB DRIVER 716M: Duncan Sands <duncan.sands@free.fr> 717L: linux-usb@vger.kernel.org 718S: Maintained 719W: http://www.linux-usb.org/SpeedTouch/ 720F: drivers/usb/atm/speedtch.c 721F: drivers/usb/atm/usbatm.c 722 723ALCHEMY AU1XX0 MMC DRIVER 724M: Manuel Lauss <manuel.lauss@gmail.com> 725S: Maintained 726F: drivers/mmc/host/au1xmmc.c 727 728ALI1563 I2C DRIVER 729M: Rudolf Marek <r.marek@assembler.cz> 730L: linux-i2c@vger.kernel.org 731S: Maintained 732F: Documentation/i2c/busses/i2c-ali1563.rst 733F: drivers/i2c/busses/i2c-ali1563.c 734 735ALIENWARE WMI DRIVER 736L: Dell.Client.Kernel@dell.com 737S: Maintained 738F: drivers/platform/x86/dell/alienware-wmi.c 739 740ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER 741M: Tomislav Denis <tomislav.denis@avl.com> 742L: linux-iio@vger.kernel.org 743S: Maintained 744W: http://www.allsensors.com/ 745F: Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml 746F: drivers/iio/pressure/dlhl60d.c 747 748ALLEGRO DVT VIDEO IP CORE DRIVER 749M: Michael Tretter <m.tretter@pengutronix.de> 750R: Pengutronix Kernel Team <kernel@pengutronix.de> 751L: linux-media@vger.kernel.org 752S: Maintained 753F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 754F: drivers/media/platform/allegro-dvt/ 755 756ALLWINNER A10 CSI DRIVER 757M: Maxime Ripard <mripard@kernel.org> 758L: linux-media@vger.kernel.org 759S: Maintained 760T: git git://linuxtv.org/media_tree.git 761F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 762F: drivers/media/platform/sunxi/sun4i-csi/ 763 764ALLWINNER CPUFREQ DRIVER 765M: Yangtao Li <tiny.windzz@gmail.com> 766L: linux-pm@vger.kernel.org 767S: Maintained 768F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 769F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 770 771ALLWINNER CRYPTO DRIVERS 772M: Corentin Labbe <clabbe.montjoie@gmail.com> 773L: linux-crypto@vger.kernel.org 774S: Maintained 775F: drivers/crypto/allwinner/ 776 777ALLWINNER HARDWARE SPINLOCK SUPPORT 778M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 779S: Maintained 780F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 781F: drivers/hwspinlock/sun6i_hwspinlock.c 782 783ALLWINNER THERMAL DRIVER 784M: Vasily Khoruzhick <anarsoul@gmail.com> 785M: Yangtao Li <tiny.windzz@gmail.com> 786L: linux-pm@vger.kernel.org 787S: Maintained 788F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 789F: drivers/thermal/sun8i_thermal.c 790 791ALLWINNER VPU DRIVER 792M: Maxime Ripard <mripard@kernel.org> 793M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 794L: linux-media@vger.kernel.org 795S: Maintained 796F: drivers/staging/media/sunxi/cedrus/ 797 798ALPHA PORT 799M: Richard Henderson <rth@twiddle.net> 800M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 801M: Matt Turner <mattst88@gmail.com> 802L: linux-alpha@vger.kernel.org 803S: Odd Fixes 804F: arch/alpha/ 805 806ALPS PS/2 TOUCHPAD DRIVER 807R: Pali Rohár <pali@kernel.org> 808F: drivers/input/mouse/alps.* 809 810ALTERA I2C CONTROLLER DRIVER 811M: Thor Thayer <thor.thayer@linux.intel.com> 812S: Maintained 813F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 814F: drivers/i2c/busses/i2c-altera.c 815 816ALTERA MAILBOX DRIVER 817M: Mun Yew Tham <mun.yew.tham@intel.com> 818S: Maintained 819F: drivers/mailbox/mailbox-altera.c 820 821ALTERA MSGDMA IP CORE DRIVER 822M: Olivier Dautricourt <olivier.dautricourt@orolia.com> 823R: Stefan Roese <sr@denx.de> 824L: dmaengine@vger.kernel.org 825S: Odd Fixes 826F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 827F: drivers/dma/altera-msgdma.c 828 829ALTERA PIO DRIVER 830M: Mun Yew Tham <mun.yew.tham@intel.com> 831L: linux-gpio@vger.kernel.org 832S: Maintained 833F: drivers/gpio/gpio-altera.c 834 835ALTERA SYSTEM MANAGER DRIVER 836M: Thor Thayer <thor.thayer@linux.intel.com> 837S: Maintained 838F: drivers/mfd/altera-sysmgr.c 839F: include/linux/mfd/altera-sysmgr.h 840 841ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 842M: Thor Thayer <thor.thayer@linux.intel.com> 843S: Maintained 844F: drivers/gpio/gpio-altera-a10sr.c 845F: drivers/mfd/altera-a10sr.c 846F: drivers/reset/reset-a10sr.c 847F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 848F: include/linux/mfd/altera-a10sr.h 849 850ALTERA TRIPLE SPEED ETHERNET DRIVER 851M: Joyce Ooi <joyce.ooi@intel.com> 852L: netdev@vger.kernel.org 853S: Maintained 854F: drivers/net/ethernet/altera/ 855 856ALTERA UART/JTAG UART SERIAL DRIVERS 857M: Tobias Klauser <tklauser@distanz.ch> 858L: linux-serial@vger.kernel.org 859S: Maintained 860F: drivers/tty/serial/altera_jtaguart.c 861F: drivers/tty/serial/altera_uart.c 862F: include/linux/altera_jtaguart.h 863F: include/linux/altera_uart.h 864 865AMAZON ANNAPURNA LABS FIC DRIVER 866M: Talel Shenhar <talel@amazon.com> 867S: Maintained 868F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 869F: drivers/irqchip/irq-al-fic.c 870 871AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 872M: Talel Shenhar <talel@amazon.com> 873M: Talel Shenhar <talelshenhar@gmail.com> 874S: Maintained 875F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 876F: drivers/edac/al_mc_edac.c 877 878AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 879M: Talel Shenhar <talel@amazon.com> 880S: Maintained 881F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 882F: drivers/thermal/thermal_mmio.c 883 884AMAZON ETHERNET DRIVERS 885M: Shay Agroskin <shayagr@amazon.com> 886M: Arthur Kiyanovski <akiyano@amazon.com> 887R: David Arinzon <darinzon@amazon.com> 888R: Noam Dagan <ndagan@amazon.com> 889R: Saeed Bishara <saeedb@amazon.com> 890L: netdev@vger.kernel.org 891S: Supported 892F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 893F: drivers/net/ethernet/amazon/ 894 895AMAZON RDMA EFA DRIVER 896M: Gal Pressman <galpress@amazon.com> 897R: Yossi Leybovich <sleybo@amazon.com> 898L: linux-rdma@vger.kernel.org 899S: Supported 900Q: https://patchwork.kernel.org/project/linux-rdma/list/ 901F: drivers/infiniband/hw/efa/ 902F: include/uapi/rdma/efa-abi.h 903 904AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 905M: Tom Lendacky <thomas.lendacky@amd.com> 906M: John Allen <john.allen@amd.com> 907L: linux-crypto@vger.kernel.org 908S: Supported 909F: drivers/crypto/ccp/ 910F: include/linux/ccp.h 911 912AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 913M: Brijesh Singh <brijesh.singh@amd.com> 914M: Tom Lendacky <thomas.lendacky@amd.com> 915L: linux-crypto@vger.kernel.org 916S: Supported 917F: drivers/crypto/ccp/sev* 918F: include/uapi/linux/psp-sev.h 919 920AMD DISPLAY CORE 921M: Harry Wentland <harry.wentland@amd.com> 922M: Leo Li <sunpeng.li@amd.com> 923M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 924L: amd-gfx@lists.freedesktop.org 925S: Supported 926T: git https://gitlab.freedesktop.org/agd5f/linux.git 927F: drivers/gpu/drm/amd/display/ 928 929AMD FAM15H PROCESSOR POWER MONITORING DRIVER 930M: Huang Rui <ray.huang@amd.com> 931L: linux-hwmon@vger.kernel.org 932S: Supported 933F: Documentation/hwmon/fam15h_power.rst 934F: drivers/hwmon/fam15h_power.c 935 936AMD FCH GPIO DRIVER 937M: Enrico Weigelt, metux IT consult <info@metux.net> 938L: linux-gpio@vger.kernel.org 939S: Maintained 940F: drivers/gpio/gpio-amd-fch.c 941F: include/linux/platform_data/gpio/gpio-amd-fch.h 942 943AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 944L: linux-geode@lists.infradead.org (moderated for non-subscribers) 945S: Orphan 946F: drivers/usb/gadget/udc/amd5536udc.* 947 948AMD GEODE PROCESSOR/CHIPSET SUPPORT 949M: Andres Salomon <dilinger@queued.net> 950L: linux-geode@lists.infradead.org (moderated for non-subscribers) 951S: Supported 952W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 953F: arch/x86/include/asm/geode.h 954F: drivers/char/hw_random/geode-rng.c 955F: drivers/crypto/geode* 956F: drivers/video/fbdev/geode/ 957 958AMD IOMMU (AMD-VI) 959M: Joerg Roedel <joro@8bytes.org> 960R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 961L: iommu@lists.linux-foundation.org 962S: Maintained 963T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 964F: drivers/iommu/amd/ 965F: include/linux/amd-iommu.h 966 967AMD KFD 968M: Felix Kuehling <Felix.Kuehling@amd.com> 969L: amd-gfx@lists.freedesktop.org 970S: Supported 971T: git https://gitlab.freedesktop.org/agd5f/linux.git 972F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 973F: drivers/gpu/drm/amd/amdkfd/ 974F: drivers/gpu/drm/amd/include/cik_structs.h 975F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 976F: drivers/gpu/drm/amd/include/v9_structs.h 977F: drivers/gpu/drm/amd/include/vi_structs.h 978F: include/uapi/linux/kfd_ioctl.h 979F: include/uapi/linux/kfd_sysfs.h 980 981AMD SPI DRIVER 982M: Sanjay R Mehta <sanju.mehta@amd.com> 983S: Maintained 984F: drivers/spi/spi-amd.c 985 986AMD MP2 I2C DRIVER 987M: Elie Morisse <syniurge@gmail.com> 988M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 989M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 990L: linux-i2c@vger.kernel.org 991S: Maintained 992F: drivers/i2c/busses/i2c-amd-mp2* 993 994AMD PMC DRIVER 995M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 996L: platform-driver-x86@vger.kernel.org 997S: Maintained 998F: drivers/platform/x86/amd-pmc.* 999 1000AMD HSMP DRIVER 1001M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1002R: Carlos Bilbao <carlos.bilbao@amd.com> 1003L: platform-driver-x86@vger.kernel.org 1004S: Maintained 1005F: Documentation/x86/amd_hsmp.rst 1006F: arch/x86/include/asm/amd_hsmp.h 1007F: arch/x86/include/uapi/asm/amd_hsmp.h 1008F: drivers/platform/x86/amd_hsmp.c 1009 1010AMD POWERPLAY AND SWSMU 1011M: Evan Quan <evan.quan@amd.com> 1012L: amd-gfx@lists.freedesktop.org 1013S: Supported 1014T: git https://gitlab.freedesktop.org/agd5f/linux.git 1015F: drivers/gpu/drm/amd/pm/ 1016 1017AMD PSTATE DRIVER 1018M: Huang Rui <ray.huang@amd.com> 1019L: linux-pm@vger.kernel.org 1020S: Supported 1021F: Documentation/admin-guide/pm/amd-pstate.rst 1022F: drivers/cpufreq/amd-pstate* 1023F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1024 1025AMD PTDMA DRIVER 1026M: Sanjay R Mehta <sanju.mehta@amd.com> 1027L: dmaengine@vger.kernel.org 1028S: Maintained 1029F: drivers/dma/ptdma/ 1030 1031AMD SEATTLE DEVICE TREE SUPPORT 1032M: Brijesh Singh <brijeshkumar.singh@amd.com> 1033M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1034M: Tom Lendacky <thomas.lendacky@amd.com> 1035S: Supported 1036F: arch/arm64/boot/dts/amd/ 1037 1038AMD XGBE DRIVER 1039M: Tom Lendacky <thomas.lendacky@amd.com> 1040L: netdev@vger.kernel.org 1041S: Supported 1042F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1043F: drivers/net/ethernet/amd/xgbe/ 1044 1045AMD SENSOR FUSION HUB DRIVER 1046M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMPHION VPU CODEC V4L2 DRIVER 1054M: Ming Qian <ming.qian@nxp.com> 1055M: Shijie Qin <shijie.qin@nxp.com> 1056M: Zhou Peng <eagle.zhou@nxp.com> 1057L: linux-media@vger.kernel.org 1058S: Maintained 1059F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1060F: drivers/media/platform/amphion/ 1061 1062AMS AS73211 DRIVER 1063M: Christian Eggers <ceggers@arri.de> 1064L: linux-iio@vger.kernel.org 1065S: Maintained 1066F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1067F: drivers/iio/light/as73211.c 1068 1069AMT (Automatic Multicast Tunneling) 1070M: Taehee Yoo <ap420073@gmail.com> 1071L: netdev@vger.kernel.org 1072S: Maintained 1073T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1074T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1075F: drivers/net/amt.c 1076 1077ANALOG DEVICES INC AD7192 DRIVER 1078M: Alexandru Tachici <alexandru.tachici@analog.com> 1079L: linux-iio@vger.kernel.org 1080S: Supported 1081W: https://ez.analog.com/linux-software-drivers 1082F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1083F: drivers/iio/adc/ad7192.c 1084 1085ANALOG DEVICES INC AD7292 DRIVER 1086M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1087L: linux-iio@vger.kernel.org 1088S: Supported 1089W: https://ez.analog.com/linux-software-drivers 1090F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1091F: drivers/iio/adc/ad7292.c 1092 1093ANALOG DEVICES INC AD7293 DRIVER 1094M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1095L: linux-iio@vger.kernel.org 1096S: Supported 1097W: https://ez.analog.com/linux-software-drivers 1098F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1099F: drivers/iio/dac/ad7293.c 1100 1101ANALOG DEVICES INC AD7768-1 DRIVER 1102M: Michael Hennerich <Michael.Hennerich@analog.com> 1103L: linux-iio@vger.kernel.org 1104S: Supported 1105W: https://ez.analog.com/linux-software-drivers 1106F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1107F: drivers/iio/adc/ad7768-1.c 1108 1109ANALOG DEVICES INC AD7780 DRIVER 1110M: Michael Hennerich <Michael.Hennerich@analog.com> 1111M: Renato Lui Geh <renatogeh@gmail.com> 1112L: linux-iio@vger.kernel.org 1113S: Supported 1114W: https://ez.analog.com/linux-software-drivers 1115F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1116F: drivers/iio/adc/ad7780.c 1117 1118ANALOG DEVICES INC AD74413R DRIVER 1119M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1120L: linux-iio@vger.kernel.org 1121S: Supported 1122W: http://ez.analog.com/community/linux-device-drivers 1123F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1124F: drivers/iio/addac/ad74413r.c 1125F: include/dt-bindings/iio/addac/adi,ad74413r.h 1126 1127ANALOG DEVICES INC AD9389B DRIVER 1128M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1129L: linux-media@vger.kernel.org 1130S: Maintained 1131F: drivers/media/i2c/ad9389b* 1132 1133ANALOG DEVICES INC ADA4250 DRIVER 1134M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1135L: linux-iio@vger.kernel.org 1136S: Supported 1137W: https://ez.analog.com/linux-software-drivers 1138F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1139F: drivers/iio/amplifiers/ada4250.c 1140 1141ANALOG DEVICES INC ADGS1408 DRIVER 1142M: Mircea Caprioru <mircea.caprioru@analog.com> 1143S: Supported 1144F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1145F: drivers/mux/adgs1408.c 1146 1147ANALOG DEVICES INC ADIN DRIVER 1148M: Michael Hennerich <michael.hennerich@analog.com> 1149L: netdev@vger.kernel.org 1150S: Supported 1151W: https://ez.analog.com/linux-software-drivers 1152F: Documentation/devicetree/bindings/net/adi,adin.yaml 1153F: drivers/net/phy/adin.c 1154 1155ANALOG DEVICES INC ADIS DRIVER LIBRARY 1156M: Nuno Sa <nuno.sa@analog.com> 1157L: linux-iio@vger.kernel.org 1158S: Supported 1159F: drivers/iio/imu/adis.c 1160F: drivers/iio/imu/adis_buffer.c 1161F: drivers/iio/imu/adis_trigger.c 1162F: include/linux/iio/imu/adis.h 1163 1164ANALOG DEVICES INC ADIS16460 DRIVER 1165M: Dragos Bogdan <dragos.bogdan@analog.com> 1166L: linux-iio@vger.kernel.org 1167S: Supported 1168W: https://ez.analog.com/linux-software-drivers 1169F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1170F: drivers/iio/imu/adis16460.c 1171 1172ANALOG DEVICES INC ADIS16475 DRIVER 1173M: Nuno Sa <nuno.sa@analog.com> 1174L: linux-iio@vger.kernel.org 1175W: https://ez.analog.com/linux-software-drivers 1176S: Supported 1177F: drivers/iio/imu/adis16475.c 1178F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1179 1180ANALOG DEVICES INC ADM1177 DRIVER 1181M: Michael Hennerich <Michael.Hennerich@analog.com> 1182L: linux-hwmon@vger.kernel.org 1183S: Supported 1184W: https://ez.analog.com/linux-software-drivers 1185F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1186F: drivers/hwmon/adm1177.c 1187 1188ANALOG DEVICES INC ADMV1013 DRIVER 1189M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1190L: linux-iio@vger.kernel.org 1191S: Supported 1192W: https://ez.analog.com/linux-software-drivers 1193F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1194F: drivers/iio/frequency/admv1013.c 1195 1196ANALOG DEVICES INC ADMV8818 DRIVER 1197M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1198L: linux-iio@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1202F: drivers/iio/filter/admv8818.c 1203 1204ANALOG DEVICES INC ADMV1014 DRIVER 1205M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208W: https://ez.analog.com/linux-software-drivers 1209F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1210F: drivers/iio/frequency/admv1014.c 1211 1212ANALOG DEVICES INC ADP5061 DRIVER 1213M: Michael Hennerich <Michael.Hennerich@analog.com> 1214L: linux-pm@vger.kernel.org 1215S: Supported 1216W: https://ez.analog.com/linux-software-drivers 1217F: drivers/power/supply/adp5061.c 1218 1219ANALOG DEVICES INC ADRF6780 DRIVER 1220M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1221L: linux-iio@vger.kernel.org 1222S: Supported 1223W: https://ez.analog.com/linux-software-drivers 1224F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1225F: drivers/iio/frequency/adrf6780.c 1226 1227ANALOG DEVICES INC ADV7180 DRIVER 1228M: Lars-Peter Clausen <lars@metafoo.de> 1229L: linux-media@vger.kernel.org 1230S: Supported 1231W: https://ez.analog.com/linux-software-drivers 1232F: drivers/media/i2c/adv7180.c 1233F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1234 1235ANALOG DEVICES INC ADV748X DRIVER 1236M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1237L: linux-media@vger.kernel.org 1238S: Maintained 1239F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1240F: drivers/media/i2c/adv748x/* 1241 1242ANALOG DEVICES INC ADV7511 DRIVER 1243M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1244L: linux-media@vger.kernel.org 1245S: Maintained 1246F: drivers/media/i2c/adv7511* 1247 1248ANALOG DEVICES INC ADV7604 DRIVER 1249M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1250L: linux-media@vger.kernel.org 1251S: Maintained 1252F: drivers/media/i2c/adv7604* 1253F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1254 1255ANALOG DEVICES INC ADV7842 DRIVER 1256M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1257L: linux-media@vger.kernel.org 1258S: Maintained 1259F: drivers/media/i2c/adv7842* 1260 1261ANALOG DEVICES INC ADXRS290 DRIVER 1262M: Nishant Malpani <nish.malpani25@gmail.com> 1263L: linux-iio@vger.kernel.org 1264S: Supported 1265F: drivers/iio/gyro/adxrs290.c 1266F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1267 1268ANALOG DEVICES INC ASOC CODEC DRIVERS 1269M: Lars-Peter Clausen <lars@metafoo.de> 1270M: Nuno Sá <nuno.sa@analog.com> 1271L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1272S: Supported 1273W: http://wiki.analog.com/ 1274W: https://ez.analog.com/linux-software-drivers 1275F: sound/soc/codecs/ad1* 1276F: sound/soc/codecs/ad7* 1277F: sound/soc/codecs/adau* 1278F: sound/soc/codecs/adav* 1279F: sound/soc/codecs/sigmadsp.* 1280F: sound/soc/codecs/ssm* 1281 1282ANALOG DEVICES INC DMA DRIVERS 1283M: Lars-Peter Clausen <lars@metafoo.de> 1284S: Supported 1285W: https://ez.analog.com/linux-software-drivers 1286F: drivers/dma/dma-axi-dmac.c 1287 1288ANALOG DEVICES INC IIO DRIVERS 1289M: Lars-Peter Clausen <lars@metafoo.de> 1290M: Michael Hennerich <Michael.Hennerich@analog.com> 1291S: Supported 1292W: http://wiki.analog.com/ 1293W: https://ez.analog.com/linux-software-drivers 1294F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1295F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1296F: Documentation/devicetree/bindings/iio/*/adi,* 1297F: Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml 1298F: drivers/iio/*/ad* 1299F: drivers/iio/adc/ltc249* 1300F: drivers/iio/amplifiers/hmc425a.c 1301F: drivers/staging/iio/*/ad* 1302X: drivers/iio/*/adjd* 1303 1304ANALOGBITS PLL LIBRARIES 1305M: Paul Walmsley <paul.walmsley@sifive.com> 1306S: Supported 1307F: drivers/clk/analogbits/* 1308F: include/linux/clk/analogbits* 1309 1310ANDROID CONFIG FRAGMENTS 1311M: Rob Herring <robh@kernel.org> 1312S: Supported 1313F: kernel/configs/android* 1314 1315ANDROID DRIVERS 1316M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1317M: Arve Hjønnevåg <arve@android.com> 1318M: Todd Kjos <tkjos@android.com> 1319M: Martijn Coenen <maco@android.com> 1320M: Joel Fernandes <joel@joelfernandes.org> 1321M: Christian Brauner <christian@brauner.io> 1322M: Hridya Valsaraju <hridya@google.com> 1323M: Suren Baghdasaryan <surenb@google.com> 1324L: linux-kernel@vger.kernel.org 1325S: Supported 1326T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1327F: drivers/android/ 1328 1329ANDROID GOLDFISH PIC DRIVER 1330M: Miodrag Dinic <miodrag.dinic@mips.com> 1331S: Supported 1332F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1333F: drivers/irqchip/irq-goldfish-pic.c 1334 1335ANDROID GOLDFISH RTC DRIVER 1336M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1337S: Supported 1338F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1339F: drivers/rtc/rtc-goldfish.c 1340 1341AOA (Apple Onboard Audio) ALSA DRIVER 1342M: Johannes Berg <johannes@sipsolutions.net> 1343L: linuxppc-dev@lists.ozlabs.org 1344L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1345S: Maintained 1346F: sound/aoa/ 1347 1348APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1349M: William Breathitt Gray <vilhelm.gray@gmail.com> 1350L: linux-iio@vger.kernel.org 1351S: Maintained 1352F: drivers/iio/adc/stx104.c 1353 1354APM DRIVER 1355M: Jiri Kosina <jikos@kernel.org> 1356S: Odd fixes 1357T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1358F: arch/x86/kernel/apm_32.c 1359F: drivers/char/apm-emulation.c 1360F: include/linux/apm_bios.h 1361F: include/uapi/linux/apm_bios.h 1362 1363APPARMOR SECURITY MODULE 1364M: John Johansen <john.johansen@canonical.com> 1365L: apparmor@lists.ubuntu.com (subscribers-only, general discussion) 1366S: Supported 1367W: wiki.apparmor.net 1368T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1369F: Documentation/admin-guide/LSM/apparmor.rst 1370F: security/apparmor/ 1371 1372APPLE BCM5974 MULTITOUCH DRIVER 1373M: Henrik Rydberg <rydberg@bitmath.org> 1374L: linux-input@vger.kernel.org 1375S: Odd fixes 1376F: drivers/input/mouse/bcm5974.c 1377 1378APPLE DART IOMMU DRIVER 1379M: Sven Peter <sven@svenpeter.dev> 1380R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1381L: iommu@lists.linux-foundation.org 1382S: Maintained 1383F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1384F: drivers/iommu/apple-dart.c 1385 1386APPLE PCIE CONTROLLER DRIVER 1387M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1388M: Marc Zyngier <maz@kernel.org> 1389L: linux-pci@vger.kernel.org 1390S: Maintained 1391F: drivers/pci/controller/pcie-apple.c 1392 1393APPLE SMC DRIVER 1394M: Henrik Rydberg <rydberg@bitmath.org> 1395L: linux-hwmon@vger.kernel.org 1396S: Odd fixes 1397F: drivers/hwmon/applesmc.c 1398 1399APPLETALK NETWORK LAYER 1400L: netdev@vger.kernel.org 1401S: Odd fixes 1402F: drivers/net/appletalk/ 1403F: include/linux/atalk.h 1404F: include/uapi/linux/atalk.h 1405F: net/appletalk/ 1406 1407APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1408M: Khuong Dinh <khuong@os.amperecomputing.com> 1409S: Supported 1410F: arch/arm64/boot/dts/apm/ 1411 1412APPLIED MICRO (APM) X-GENE SOC EDAC 1413M: Khuong Dinh <khuong@os.amperecomputing.com> 1414S: Supported 1415F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1416F: drivers/edac/xgene_edac.c 1417 1418APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1419M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1420M: Keyur Chudgar <keyur@os.amperecomputing.com> 1421S: Supported 1422F: drivers/net/ethernet/apm/xgene-v2/ 1423 1424APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1425M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1426M: Keyur Chudgar <keyur@os.amperecomputing.com> 1427M: Quan Nguyen <quan@os.amperecomputing.com> 1428S: Supported 1429F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1430F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1431F: drivers/net/ethernet/apm/xgene/ 1432F: drivers/net/mdio/mdio-xgene.c 1433 1434APPLIED MICRO (APM) X-GENE SOC PMU 1435M: Khuong Dinh <khuong@os.amperecomputing.com> 1436S: Supported 1437F: Documentation/admin-guide/perf/xgene-pmu.rst 1438F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1439F: drivers/perf/xgene_pmu.c 1440 1441APTINA CAMERA SENSOR PLL 1442M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1443L: linux-media@vger.kernel.org 1444S: Maintained 1445F: drivers/media/i2c/aptina-pll.* 1446 1447AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1448M: Aleksa Savic <savicaleksa83@gmail.com> 1449L: linux-hwmon@vger.kernel.org 1450S: Maintained 1451F: Documentation/hwmon/aquacomputer_d5next.rst 1452F: drivers/hwmon/aquacomputer_d5next.c 1453 1454AQUANTIA ETHERNET DRIVER (atlantic) 1455M: Igor Russkikh <irusskikh@marvell.com> 1456L: netdev@vger.kernel.org 1457S: Supported 1458W: https://www.marvell.com/ 1459Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1460F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1461F: drivers/net/ethernet/aquantia/atlantic/ 1462 1463AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1464M: Egor Pomozov <epomozov@marvell.com> 1465L: netdev@vger.kernel.org 1466S: Supported 1467W: http://www.aquantia.com 1468F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1469 1470ARASAN NAND CONTROLLER DRIVER 1471M: Miquel Raynal <miquel.raynal@bootlin.com> 1472M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1473L: linux-mtd@lists.infradead.org 1474S: Maintained 1475F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1476F: drivers/mtd/nand/raw/arasan-nand-controller.c 1477 1478ARC FRAMEBUFFER DRIVER 1479M: Jaya Kumar <jayalk@intworks.biz> 1480S: Maintained 1481F: drivers/video/fbdev/arcfb.c 1482F: drivers/video/fbdev/core/fb_defio.c 1483 1484ARC PGU DRM DRIVER 1485M: Alexey Brodkin <abrodkin@synopsys.com> 1486S: Supported 1487F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1488F: drivers/gpu/drm/tiny/arcpgu.c 1489 1490ARCNET NETWORK LAYER 1491M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1492L: netdev@vger.kernel.org 1493S: Maintained 1494F: drivers/net/arcnet/ 1495F: include/uapi/linux/if_arcnet.h 1496 1497ARM ARCHITECTED TIMER DRIVER 1498M: Mark Rutland <mark.rutland@arm.com> 1499M: Marc Zyngier <maz@kernel.org> 1500L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1501S: Maintained 1502F: arch/arm/include/asm/arch_timer.h 1503F: arch/arm64/include/asm/arch_timer.h 1504F: drivers/clocksource/arm_arch_timer.c 1505 1506ARM HDLCD DRM DRIVER 1507M: Liviu Dudau <liviu.dudau@arm.com> 1508S: Supported 1509F: Documentation/devicetree/bindings/display/arm,hdlcd.txt 1510F: drivers/gpu/drm/arm/hdlcd_* 1511 1512ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1513M: Linus Walleij <linus.walleij@linaro.org> 1514L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1515S: Maintained 1516F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1517F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1518F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1519F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1520F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1521F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1522F: Documentation/devicetree/bindings/i2c/i2c-versatile.txt 1523F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1524F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1525F: arch/arm/boot/dts/arm-realview-* 1526F: arch/arm/boot/dts/integrator* 1527F: arch/arm/boot/dts/versatile* 1528F: arch/arm/mach-integrator/ 1529F: arch/arm/mach-realview/ 1530F: arch/arm/mach-versatile/ 1531F: arch/arm/plat-versatile/ 1532F: drivers/bus/arm-integrator-lm.c 1533F: drivers/clk/versatile/ 1534F: drivers/i2c/busses/i2c-versatile.c 1535F: drivers/irqchip/irq-versatile-fpga.c 1536F: drivers/mtd/maps/physmap-versatile.* 1537F: drivers/power/reset/arm-versatile-reboot.c 1538F: drivers/soc/versatile/ 1539 1540ARM KOMEDA DRM-KMS DRIVER 1541M: James (Qian) Wang <james.qian.wang@arm.com> 1542M: Liviu Dudau <liviu.dudau@arm.com> 1543M: Mihail Atanassov <mihail.atanassov@arm.com> 1544L: Mali DP Maintainers <malidp@foss.arm.com> 1545S: Supported 1546T: git git://anongit.freedesktop.org/drm/drm-misc 1547F: Documentation/devicetree/bindings/display/arm,komeda.txt 1548F: Documentation/gpu/komeda-kms.rst 1549F: drivers/gpu/drm/arm/display/include/ 1550F: drivers/gpu/drm/arm/display/komeda/ 1551 1552ARM MALI PANFROST DRM DRIVER 1553M: Rob Herring <robh@kernel.org> 1554M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1555R: Steven Price <steven.price@arm.com> 1556R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1557L: dri-devel@lists.freedesktop.org 1558S: Supported 1559T: git git://anongit.freedesktop.org/drm/drm-misc 1560F: drivers/gpu/drm/panfrost/ 1561F: include/uapi/drm/panfrost_drm.h 1562 1563ARM MALI-DP DRM DRIVER 1564M: Liviu Dudau <liviu.dudau@arm.com> 1565M: Brian Starkey <brian.starkey@arm.com> 1566L: Mali DP Maintainers <malidp@foss.arm.com> 1567S: Supported 1568T: git git://anongit.freedesktop.org/drm/drm-misc 1569F: Documentation/devicetree/bindings/display/arm,malidp.txt 1570F: Documentation/gpu/afbc.rst 1571F: drivers/gpu/drm/arm/ 1572 1573ARM MFM AND FLOPPY DRIVERS 1574M: Ian Molton <spyro@f2s.com> 1575S: Maintained 1576F: arch/arm/include/asm/floppy.h 1577F: arch/arm/mach-rpc/floppydma.S 1578 1579ARM PMU PROFILING AND DEBUGGING 1580M: Will Deacon <will@kernel.org> 1581M: Mark Rutland <mark.rutland@arm.com> 1582L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1583S: Maintained 1584F: Documentation/devicetree/bindings/arm/pmu.yaml 1585F: Documentation/devicetree/bindings/perf/ 1586F: arch/arm*/include/asm/hw_breakpoint.h 1587F: arch/arm*/include/asm/perf_event.h 1588F: arch/arm*/kernel/hw_breakpoint.c 1589F: arch/arm*/kernel/perf_* 1590F: drivers/perf/ 1591F: include/linux/perf/arm_pmu.h 1592 1593ARM PORT 1594M: Russell King <linux@armlinux.org.uk> 1595L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1596S: Odd Fixes 1597W: http://www.armlinux.org.uk/ 1598T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1599F: arch/arm/ 1600X: arch/arm/boot/dts/ 1601 1602ARM PRIMECELL AACI PL041 DRIVER 1603M: Russell King <linux@armlinux.org.uk> 1604S: Odd Fixes 1605F: sound/arm/aaci.* 1606 1607ARM PRIMECELL BUS SUPPORT 1608M: Russell King <linux@armlinux.org.uk> 1609S: Odd Fixes 1610F: drivers/amba/ 1611F: include/linux/amba/bus.h 1612 1613ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1614M: Miquel Raynal <miquel.raynal@bootlin.com> 1615M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1616L: linux-mtd@lists.infradead.org 1617S: Maintained 1618F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1619F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1620 1621ARM PRIMECELL PL35X SMC DRIVER 1622M: Miquel Raynal <miquel.raynal@bootlin.com> 1623M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1624L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1625S: Maintained 1626F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1627F: drivers/memory/pl353-smc.c 1628 1629ARM PRIMECELL CLCD PL110 DRIVER 1630M: Russell King <linux@armlinux.org.uk> 1631S: Odd Fixes 1632F: drivers/video/fbdev/amba-clcd.* 1633 1634ARM PRIMECELL KMI PL050 DRIVER 1635M: Russell King <linux@armlinux.org.uk> 1636S: Odd Fixes 1637F: drivers/input/serio/ambakmi.* 1638F: include/linux/amba/kmi.h 1639 1640ARM PRIMECELL MMCI PL180/1 DRIVER 1641M: Russell King <linux@armlinux.org.uk> 1642S: Odd Fixes 1643F: drivers/mmc/host/mmci.* 1644F: include/linux/amba/mmci.h 1645 1646ARM PRIMECELL SSP PL022 SPI DRIVER 1647M: Linus Walleij <linus.walleij@linaro.org> 1648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1649S: Maintained 1650F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1651F: drivers/spi/spi-pl022.c 1652 1653ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1654M: Russell King <linux@armlinux.org.uk> 1655S: Odd Fixes 1656F: drivers/tty/serial/amba-pl01*.c 1657F: include/linux/amba/serial.h 1658 1659ARM PRIMECELL VIC PL190/PL192 DRIVER 1660M: Linus Walleij <linus.walleij@linaro.org> 1661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1662S: Maintained 1663F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1664F: drivers/irqchip/irq-vic.c 1665 1666ARM SMC WATCHDOG DRIVER 1667M: Julius Werner <jwerner@chromium.org> 1668R: Evan Benn <evanbenn@chromium.org> 1669S: Maintained 1670F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1671F: drivers/watchdog/arm_smc_wdt.c 1672 1673ARM SMMU DRIVERS 1674M: Will Deacon <will@kernel.org> 1675R: Robin Murphy <robin.murphy@arm.com> 1676L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1677S: Maintained 1678F: Documentation/devicetree/bindings/iommu/arm,smmu* 1679F: drivers/iommu/arm/ 1680F: drivers/iommu/io-pgtable-arm* 1681 1682ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1683M: Arnd Bergmann <arnd@arndb.de> 1684M: Olof Johansson <olof@lixom.net> 1685M: soc@kernel.org 1686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1687S: Maintained 1688C: irc://irc.libera.chat/armlinux 1689T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1690F: arch/arm/boot/dts/Makefile 1691F: arch/arm64/boot/dts/Makefile 1692 1693ARM SUB-ARCHITECTURES 1694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1695S: Maintained 1696C: irc://irc.libera.chat/armlinux 1697T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1698F: arch/arm/mach-*/ 1699F: arch/arm/plat-*/ 1700 1701ARM/ACTIONS SEMI ARCHITECTURE 1702M: Andreas Färber <afaerber@suse.de> 1703M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1705L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1706S: Maintained 1707F: Documentation/devicetree/bindings/arm/actions.yaml 1708F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1709F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1710F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1711F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1712F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1713F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1714F: Documentation/devicetree/bindings/pinctrl/actions,* 1715F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1716F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1717F: arch/arm/boot/dts/owl-* 1718F: arch/arm/mach-actions/ 1719F: arch/arm64/boot/dts/actions/ 1720F: drivers/clk/actions/ 1721F: drivers/clocksource/timer-owl* 1722F: drivers/dma/owl-dma.c 1723F: drivers/i2c/busses/i2c-owl.c 1724F: drivers/irqchip/irq-owl-sirq.c 1725F: drivers/mmc/host/owl-mmc.c 1726F: drivers/net/ethernet/actions/ 1727F: drivers/pinctrl/actions/* 1728F: drivers/soc/actions/ 1729F: include/dt-bindings/power/owl-* 1730F: include/dt-bindings/reset/actions,* 1731F: include/linux/soc/actions/ 1732N: owl 1733 1734ARM/ADS SPHERE MACHINE SUPPORT 1735M: Lennert Buytenhek <kernel@wantstofly.org> 1736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1737S: Maintained 1738 1739ARM/AFEB9260 MACHINE SUPPORT 1740M: Sergey Lapin <slapin@ossfans.org> 1741L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1742S: Maintained 1743 1744ARM/AJECO 1ARM MACHINE SUPPORT 1745M: Lennert Buytenhek <kernel@wantstofly.org> 1746L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1747S: Maintained 1748 1749ARM/Allwinner SoC Clock Support 1750M: Emilio López <emilio@elopez.com.ar> 1751S: Maintained 1752F: drivers/clk/sunxi/ 1753 1754ARM/Allwinner sunXi SoC support 1755M: Chen-Yu Tsai <wens@csie.org> 1756M: Jernej Skrabec <jernej.skrabec@gmail.com> 1757M: Samuel Holland <samuel@sholland.org> 1758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1759S: Maintained 1760T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1761L: linux-sunxi@lists.linux.dev 1762F: arch/arm/mach-sunxi/ 1763F: arch/arm64/boot/dts/allwinner/ 1764F: drivers/clk/sunxi-ng/ 1765F: drivers/pinctrl/sunxi/ 1766F: drivers/soc/sunxi/ 1767N: allwinner 1768N: sun[x456789]i 1769N: sun50i 1770 1771ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1772M: Neil Armstrong <narmstrong@baylibre.com> 1773M: Jerome Brunet <jbrunet@baylibre.com> 1774L: linux-amlogic@lists.infradead.org 1775S: Maintained 1776F: Documentation/devicetree/bindings/clock/amlogic* 1777F: drivers/clk/meson/ 1778F: include/dt-bindings/clock/gxbb* 1779F: include/dt-bindings/clock/meson* 1780 1781ARM/Amlogic Meson SoC Crypto Drivers 1782M: Corentin Labbe <clabbe@baylibre.com> 1783L: linux-crypto@vger.kernel.org 1784L: linux-amlogic@lists.infradead.org 1785S: Maintained 1786F: Documentation/devicetree/bindings/crypto/amlogic* 1787F: drivers/crypto/amlogic/ 1788 1789ARM/Amlogic Meson SoC Sound Drivers 1790M: Jerome Brunet <jbrunet@baylibre.com> 1791L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1792S: Maintained 1793F: Documentation/devicetree/bindings/sound/amlogic* 1794F: sound/soc/meson/ 1795 1796ARM/Amlogic Meson SoC support 1797M: Neil Armstrong <narmstrong@baylibre.com> 1798M: Kevin Hilman <khilman@baylibre.com> 1799R: Jerome Brunet <jbrunet@baylibre.com> 1800R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1802L: linux-amlogic@lists.infradead.org 1803S: Maintained 1804W: http://linux-meson.com/ 1805F: arch/arm/boot/dts/meson* 1806F: arch/arm/mach-meson/ 1807F: arch/arm64/boot/dts/amlogic/ 1808F: drivers/mmc/host/meson* 1809F: drivers/pinctrl/meson/ 1810F: drivers/rtc/rtc-meson* 1811F: drivers/soc/amlogic/ 1812N: meson 1813 1814ARM/Annapurna Labs ALPINE ARCHITECTURE 1815M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1816M: Antoine Tenart <atenart@kernel.org> 1817L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1818S: Maintained 1819F: arch/arm/boot/dts/alpine* 1820F: arch/arm/mach-alpine/ 1821F: arch/arm64/boot/dts/amazon/ 1822F: drivers/*/*alpine* 1823 1824ARM/APPLE MACHINE SUPPORT 1825M: Hector Martin <marcan@marcan.st> 1826M: Sven Peter <sven@svenpeter.dev> 1827R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1829S: Maintained 1830W: https://asahilinux.org 1831B: https://github.com/AsahiLinux/linux/issues 1832C: irc://irc.oftc.net/asahi-dev 1833T: git https://github.com/AsahiLinux/linux.git 1834F: Documentation/devicetree/bindings/arm/apple.yaml 1835F: Documentation/devicetree/bindings/arm/apple/* 1836F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1837F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1838F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1839F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1840F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1841F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1842F: Documentation/devicetree/bindings/power/apple* 1843F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1844F: arch/arm64/boot/dts/apple/ 1845F: drivers/clk/clk-apple-nco.c 1846F: drivers/i2c/busses/i2c-pasemi-core.c 1847F: drivers/i2c/busses/i2c-pasemi-platform.c 1848F: drivers/irqchip/irq-apple-aic.c 1849F: drivers/mailbox/apple-mailbox.c 1850F: drivers/pinctrl/pinctrl-apple-gpio.c 1851F: drivers/soc/apple/* 1852F: drivers/watchdog/apple_wdt.c 1853F: include/dt-bindings/interrupt-controller/apple-aic.h 1854F: include/dt-bindings/pinctrl/apple.h 1855F: include/linux/apple-mailbox.h 1856 1857ARM/ARTPEC MACHINE SUPPORT 1858M: Jesper Nilsson <jesper.nilsson@axis.com> 1859M: Lars Persson <lars.persson@axis.com> 1860L: linux-arm-kernel@axis.com 1861S: Maintained 1862F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1863F: arch/arm/boot/dts/artpec6* 1864F: arch/arm/mach-artpec 1865F: drivers/clk/axis 1866F: drivers/crypto/axis 1867F: drivers/mmc/host/usdhi6rol0.c 1868F: drivers/pinctrl/pinctrl-artpec* 1869 1870ARM/ASPEED I2C DRIVER 1871M: Brendan Higgins <brendanhiggins@google.com> 1872R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1873R: Joel Stanley <joel@jms.id.au> 1874L: linux-i2c@vger.kernel.org 1875L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1876S: Maintained 1877F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1878F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1879F: drivers/i2c/busses/i2c-aspeed.c 1880F: drivers/irqchip/irq-aspeed-i2c-ic.c 1881 1882ARM/ASPEED MACHINE SUPPORT 1883M: Joel Stanley <joel@jms.id.au> 1884R: Andrew Jeffery <andrew@aj.id.au> 1885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1886L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1887S: Supported 1888Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1889T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1890F: arch/arm/boot/dts/aspeed-* 1891F: arch/arm/mach-aspeed/ 1892N: aspeed 1893 1894ARM/BITMAIN ARCHITECTURE 1895M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1896L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1897S: Maintained 1898F: Documentation/devicetree/bindings/arm/bitmain.yaml 1899F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1900F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1901F: arch/arm64/boot/dts/bitmain/ 1902F: drivers/clk/clk-bm1880.c 1903F: drivers/pinctrl/pinctrl-bm1880.c 1904 1905ARM/CALXEDA HIGHBANK ARCHITECTURE 1906M: Andre Przywara <andre.przywara@arm.com> 1907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1908S: Maintained 1909F: arch/arm/boot/dts/ecx-*.dts* 1910F: arch/arm/boot/dts/highbank.dts 1911F: arch/arm/mach-highbank/ 1912 1913ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1914M: Krzysztof Halasa <khalasa@piap.pl> 1915S: Maintained 1916F: arch/arm/mach-cns3xxx/ 1917 1918ARM/CAVIUM THUNDER NETWORK DRIVER 1919M: Sunil Goutham <sgoutham@marvell.com> 1920L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1921S: Supported 1922F: drivers/net/ethernet/cavium/thunder/ 1923 1924ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1925M: Lukasz Majewski <lukma@denx.de> 1926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1927S: Maintained 1928F: arch/arm/mach-ep93xx/ts72xx.c 1929 1930ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1931M: Alexander Shiyan <shc_work@mail.ru> 1932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1933S: Odd Fixes 1934N: clps711x 1935 1936ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1937M: Lennert Buytenhek <kernel@wantstofly.org> 1938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1939S: Maintained 1940 1941ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1942M: Hartley Sweeten <hsweeten@visionengravers.com> 1943M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1945S: Maintained 1946F: arch/arm/mach-ep93xx/ 1947F: arch/arm/mach-ep93xx/include/mach/ 1948 1949ARM/CLKDEV SUPPORT 1950M: Russell King <linux@armlinux.org.uk> 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952S: Maintained 1953T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 1954F: drivers/clk/clkdev.c 1955 1956ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 1957M: Baruch Siach <baruch@tkos.co.il> 1958L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1959S: Maintained 1960F: arch/arm/boot/dts/cx92755* 1961N: digicolor 1962 1963ARM/CONTEC MICRO9 MACHINE SUPPORT 1964M: Hubert Feurstein <hubert.feurstein@contec.at> 1965S: Maintained 1966F: arch/arm/mach-ep93xx/micro9.c 1967 1968ARM/CORESIGHT FRAMEWORK AND DRIVERS 1969M: Mathieu Poirier <mathieu.poirier@linaro.org> 1970M: Suzuki K Poulose <suzuki.poulose@arm.com> 1971R: Mike Leach <mike.leach@linaro.org> 1972R: Leo Yan <leo.yan@linaro.org> 1973L: coresight@lists.linaro.org (moderated for non-subscribers) 1974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1975S: Maintained 1976T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 1977F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 1978F: Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt 1979F: Documentation/devicetree/bindings/arm/coresight-cti.yaml 1980F: Documentation/devicetree/bindings/arm/coresight.txt 1981F: Documentation/devicetree/bindings/arm/ete.yaml 1982F: Documentation/devicetree/bindings/arm/trbe.yaml 1983F: Documentation/trace/coresight/* 1984F: drivers/hwtracing/coresight/* 1985F: include/dt-bindings/arm/coresight-cti-dt.h 1986F: include/linux/coresight* 1987F: samples/coresight/* 1988F: tools/perf/arch/arm/util/auxtrace.c 1989F: tools/perf/arch/arm/util/cs-etm.c 1990F: tools/perf/arch/arm/util/cs-etm.h 1991F: tools/perf/arch/arm/util/pmu.c 1992F: tools/perf/util/cs-etm-decoder/* 1993F: tools/perf/util/cs-etm.* 1994 1995ARM/CORGI MACHINE SUPPORT 1996M: Richard Purdie <rpurdie@rpsys.net> 1997S: Maintained 1998 1999ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2000M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2001M: Linus Walleij <linus.walleij@linaro.org> 2002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2003S: Maintained 2004T: git git://github.com/ulli-kroll/linux.git 2005F: Documentation/devicetree/bindings/arm/gemini.yaml 2006F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt 2007F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2008F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2009F: arch/arm/boot/dts/gemini* 2010F: arch/arm/mach-gemini/ 2011F: drivers/crypto/gemini/ 2012F: drivers/net/ethernet/cortina/ 2013F: drivers/pinctrl/pinctrl-gemini.c 2014F: drivers/rtc/rtc-ftrtc010.c 2015 2016ARM/CZ.NIC TURRIS SUPPORT 2017M: Marek Behún <kabel@kernel.org> 2018S: Maintained 2019W: https://www.turris.cz/ 2020F: Documentation/ABI/testing/debugfs-moxtet 2021F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2022F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2023F: Documentation/devicetree/bindings/bus/moxtet.txt 2024F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2025F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2026F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2027F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2028F: drivers/bus/moxtet.c 2029F: drivers/firmware/turris-mox-rwtm.c 2030F: drivers/leds/leds-turris-omnia.c 2031F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2032F: drivers/gpio/gpio-moxtet.c 2033F: drivers/watchdog/armada_37xx_wdt.c 2034F: include/dt-bindings/bus/moxtet.h 2035F: include/linux/armada-37xx-rwtm-mailbox.h 2036F: include/linux/moxtet.h 2037 2038ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2039M: Robert Jarzmik <robert.jarzmik@free.fr> 2040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2041S: Maintained 2042F: arch/arm/mach-pxa/ezx.c 2043 2044ARM/FARADAY FA526 PORT 2045M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2046L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2047S: Maintained 2048T: git git://git.berlios.de/gemini-board 2049F: arch/arm/mm/*-fa* 2050 2051ARM/FOOTBRIDGE ARCHITECTURE 2052M: Russell King <linux@armlinux.org.uk> 2053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2054S: Maintained 2055W: http://www.armlinux.org.uk/ 2056F: arch/arm/include/asm/hardware/dec21285.h 2057F: arch/arm/mach-footbridge/ 2058 2059ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2060M: Shawn Guo <shawnguo@kernel.org> 2061M: Sascha Hauer <s.hauer@pengutronix.de> 2062R: Pengutronix Kernel Team <kernel@pengutronix.de> 2063R: Fabio Estevam <festevam@gmail.com> 2064R: NXP Linux Team <linux-imx@nxp.com> 2065L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2066S: Maintained 2067T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2068X: drivers/media/i2c/ 2069N: imx 2070N: mxs 2071 2072ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2073M: Shawn Guo <shawnguo@kernel.org> 2074M: Li Yang <leoyang.li@nxp.com> 2075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2076S: Maintained 2077T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2078F: arch/arm/boot/dts/ls1021a* 2079F: arch/arm64/boot/dts/freescale/fsl-* 2080F: arch/arm64/boot/dts/freescale/qoriq-* 2081 2082ARM/FREESCALE VYBRID ARM ARCHITECTURE 2083M: Shawn Guo <shawnguo@kernel.org> 2084M: Sascha Hauer <s.hauer@pengutronix.de> 2085R: Pengutronix Kernel Team <kernel@pengutronix.de> 2086R: Stefan Agner <stefan@agner.ch> 2087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2088S: Maintained 2089T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2090F: arch/arm/boot/dts/vf* 2091F: arch/arm/mach-imx/*vf610* 2092 2093ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2094M: Lennert Buytenhek <kernel@wantstofly.org> 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097 2098ARM/GUMSTIX MACHINE SUPPORT 2099M: Steve Sakoman <sakoman@gmail.com> 2100L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2101S: Maintained 2102 2103ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2104M: Philipp Zabel <philipp.zabel@gmail.com> 2105M: Paul Parsons <lost.distance@yahoo.com> 2106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2107S: Maintained 2108F: arch/arm/mach-pxa/hx4700.c 2109F: arch/arm/mach-pxa/include/mach/hx4700.h 2110F: sound/soc/pxa/hx4700.c 2111 2112ARM/HISILICON SOC SUPPORT 2113M: Wei Xu <xuwei5@hisilicon.com> 2114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2115S: Supported 2116W: http://www.hisilicon.com 2117T: git git://github.com/hisilicon/linux-hisi.git 2118F: arch/arm/boot/dts/hi3* 2119F: arch/arm/boot/dts/hip* 2120F: arch/arm/boot/dts/hisi* 2121F: arch/arm/mach-hisi/ 2122F: arch/arm64/boot/dts/hisilicon/ 2123 2124ARM/HP JORNADA 7XX MACHINE SUPPORT 2125M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2126S: Maintained 2127W: www.jlime.com 2128T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2129F: arch/arm/mach-sa1100/include/mach/jornada720.h 2130F: arch/arm/mach-sa1100/jornada720.c 2131 2132ARM/IGEP MACHINE SUPPORT 2133M: Enric Balletbo i Serra <eballetbo@gmail.com> 2134M: Javier Martinez Canillas <javier@dowhile0.org> 2135L: linux-omap@vger.kernel.org 2136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2137S: Maintained 2138F: arch/arm/boot/dts/omap3-igep* 2139 2140ARM/INCOME PXA270 SUPPORT 2141M: Marek Vasut <marek.vasut@gmail.com> 2142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2143S: Maintained 2144F: arch/arm/mach-pxa/colibri-pxa270-income.c 2145 2146ARM/INTEL IOP32X ARM ARCHITECTURE 2147M: Lennert Buytenhek <kernel@wantstofly.org> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150 2151ARM/INTEL IQ81342EX MACHINE SUPPORT 2152M: Lennert Buytenhek <kernel@wantstofly.org> 2153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2154S: Maintained 2155 2156ARM/INTEL IXDP2850 MACHINE SUPPORT 2157M: Lennert Buytenhek <kernel@wantstofly.org> 2158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2159S: Maintained 2160 2161ARM/INTEL IXP4XX ARM ARCHITECTURE 2162M: Linus Walleij <linusw@kernel.org> 2163M: Imre Kaloz <kaloz@openwrt.org> 2164M: Krzysztof Halasa <khalasa@piap.pl> 2165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2166S: Maintained 2167F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2168F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2169F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2170F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2171F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2172F: arch/arm/mach-ixp4xx/ 2173F: drivers/bus/intel-ixp4xx-eb.c 2174F: drivers/clocksource/timer-ixp4xx.c 2175F: drivers/crypto/ixp4xx_crypto.c 2176F: drivers/gpio/gpio-ixp4xx.c 2177F: drivers/irqchip/irq-ixp4xx.c 2178F: include/linux/irqchip/irq-ixp4xx.h 2179F: include/linux/platform_data/timer-ixp4xx.h 2180 2181ARM/INTEL KEEMBAY ARCHITECTURE 2182M: Paul J. Murphy <paul.j.murphy@intel.com> 2183M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2184S: Maintained 2185F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2186F: arch/arm64/boot/dts/intel/keembay-evm.dts 2187F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2188 2189ARM/INTEL XSC3 (MANZANO) ARM CORE 2190M: Lennert Buytenhek <kernel@wantstofly.org> 2191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2192S: Maintained 2193 2194ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2195M: Lennert Buytenhek <kernel@wantstofly.org> 2196L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2197S: Maintained 2198 2199ARM/LG1K ARCHITECTURE 2200M: Chanho Min <chanho.min@lge.com> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203F: arch/arm64/boot/dts/lg/ 2204 2205ARM/LOGICPD PXA270 MACHINE SUPPORT 2206M: Lennert Buytenhek <kernel@wantstofly.org> 2207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2208S: Maintained 2209 2210ARM/LPC18XX ARCHITECTURE 2211M: Vladimir Zapolskiy <vz@mleia.com> 2212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2213S: Maintained 2214F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2215F: arch/arm/boot/dts/lpc43* 2216F: drivers/i2c/busses/i2c-lpc2k.c 2217F: drivers/memory/pl172.c 2218F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2219F: drivers/rtc/rtc-lpc24xx.c 2220N: lpc18xx 2221 2222ARM/LPC32XX SOC SUPPORT 2223M: Vladimir Zapolskiy <vz@mleia.com> 2224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2225S: Maintained 2226T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2227F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2228F: arch/arm/boot/dts/lpc32* 2229F: arch/arm/mach-lpc32xx/ 2230F: drivers/i2c/busses/i2c-pnx.c 2231F: drivers/net/ethernet/nxp/lpc_eth.c 2232F: drivers/usb/host/ohci-nxp.c 2233F: drivers/watchdog/pnx4008_wdt.c 2234N: lpc32xx 2235 2236ARM/MAGICIAN MACHINE SUPPORT 2237M: Philipp Zabel <philipp.zabel@gmail.com> 2238S: Maintained 2239 2240ARM/Marvell Dove/MV78xx0/Orion SOC support 2241M: Andrew Lunn <andrew@lunn.ch> 2242M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2243M: Gregory Clement <gregory.clement@bootlin.com> 2244L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2245S: Maintained 2246T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2247F: Documentation/devicetree/bindings/soc/dove/ 2248F: arch/arm/boot/dts/dove* 2249F: arch/arm/boot/dts/orion5x* 2250F: arch/arm/mach-dove/ 2251F: arch/arm/mach-mv78xx0/ 2252F: arch/arm/mach-orion5x/ 2253F: arch/arm/plat-orion/ 2254F: drivers/soc/dove/ 2255 2256ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2257M: Andrew Lunn <andrew@lunn.ch> 2258M: Gregory Clement <gregory.clement@bootlin.com> 2259M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2261S: Maintained 2262T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2263F: arch/arm/boot/dts/armada* 2264F: arch/arm/boot/dts/kirkwood* 2265F: arch/arm/configs/mvebu_*_defconfig 2266F: arch/arm/mach-mvebu/ 2267F: arch/arm64/boot/dts/marvell/armada* 2268F: arch/arm64/boot/dts/marvell/cn913* 2269F: drivers/cpufreq/armada-37xx-cpufreq.c 2270F: drivers/cpufreq/armada-8k-cpufreq.c 2271F: drivers/cpufreq/mvebu-cpufreq.c 2272F: drivers/irqchip/irq-armada-370-xp.c 2273F: drivers/irqchip/irq-mvebu-* 2274F: drivers/pinctrl/mvebu/ 2275F: drivers/rtc/rtc-armada38x.c 2276 2277ARM/Mediatek RTC DRIVER 2278M: Eddie Huang <eddie.huang@mediatek.com> 2279M: Sean Wang <sean.wang@mediatek.com> 2280L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2281L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2282S: Maintained 2283F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2284F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2285F: drivers/rtc/rtc-mt2712.c 2286F: drivers/rtc/rtc-mt6397.c 2287F: drivers/rtc/rtc-mt7622.c 2288 2289ARM/Mediatek SoC support 2290M: Matthias Brugger <matthias.bgg@gmail.com> 2291L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2292L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2293S: Maintained 2294W: https://mtk.wiki.kernel.org/ 2295C: irc://chat.freenode.net/linux-mediatek 2296F: arch/arm/boot/dts/mt6* 2297F: arch/arm/boot/dts/mt7* 2298F: arch/arm/boot/dts/mt8* 2299F: arch/arm/mach-mediatek/ 2300F: arch/arm64/boot/dts/mediatek/ 2301F: drivers/soc/mediatek/ 2302N: mtk 2303N: mt[678] 2304K: mediatek 2305 2306ARM/Mediatek USB3 PHY DRIVER 2307M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2309L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311F: Documentation/devicetree/bindings/phy/mediatek,* 2312F: drivers/phy/mediatek/ 2313 2314ARM/Microchip (AT91) SoC support 2315M: Nicolas Ferre <nicolas.ferre@microchip.com> 2316M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2317M: Claudiu Beznea <claudiu.beznea@microchip.com> 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319S: Supported 2320W: http://www.linux4sam.org 2321T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2322F: arch/arm/boot/dts/at91*.dts 2323F: arch/arm/boot/dts/at91*.dtsi 2324F: arch/arm/boot/dts/sama*.dts 2325F: arch/arm/boot/dts/sama*.dtsi 2326F: arch/arm/include/debug/at91.S 2327F: arch/arm/mach-at91/ 2328F: drivers/memory/atmel* 2329F: drivers/watchdog/sama5d4_wdt.c 2330F: include/soc/at91/ 2331X: drivers/input/touchscreen/atmel_mxt_ts.c 2332X: drivers/net/wireless/atmel/ 2333N: at91 2334N: atmel 2335 2336ARM/Microchip Sparx5 SoC support 2337M: Lars Povlsen <lars.povlsen@microchip.com> 2338M: Steen Hegelund <Steen.Hegelund@microchip.com> 2339M: UNGLinuxDriver@microchip.com 2340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2341S: Supported 2342T: git git://github.com/microchip-ung/linux-upstream.git 2343F: arch/arm64/boot/dts/microchip/ 2344F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2345N: sparx5 2346 2347Microchip Timer Counter Block (TCB) Capture Driver 2348M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2350L: linux-iio@vger.kernel.org 2351S: Maintained 2352F: drivers/counter/microchip-tcb-capture.c 2353 2354ARM/MILBEAUT ARCHITECTURE 2355M: Taichi Sugaya <sugaya.taichi@socionext.com> 2356M: Takao Orito <orito.takao@socionext.com> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Maintained 2359F: arch/arm/boot/dts/milbeaut* 2360F: arch/arm/mach-milbeaut/ 2361N: milbeaut 2362 2363ARM/MIOA701 MACHINE SUPPORT 2364M: Robert Jarzmik <robert.jarzmik@free.fr> 2365L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2366S: Maintained 2367F: arch/arm/mach-pxa/mioa701.c 2368 2369ARM/MStar/Sigmastar Armv7 SoC support 2370M: Daniel Palmer <daniel@thingy.jp> 2371M: Romain Perier <romain.perier@gmail.com> 2372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2373S: Maintained 2374W: http://linux-chenxing.org/ 2375T: git git://github.com/linux-chenxing/linux.git 2376F: Documentation/devicetree/bindings/arm/mstar/* 2377F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2378F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2379F: arch/arm/boot/dts/mstar-* 2380F: arch/arm/mach-mstar/ 2381F: drivers/clk/mstar/ 2382F: drivers/clocksource/timer-msc313e.c 2383F: drivers/gpio/gpio-msc313.c 2384F: drivers/rtc/rtc-msc313.c 2385F: drivers/watchdog/msc313e_wdt.c 2386F: include/dt-bindings/clock/mstar-* 2387F: include/dt-bindings/gpio/msc313-gpio.h 2388 2389ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2390M: Michael Petchkovsky <mkpetch@internode.on.net> 2391S: Maintained 2392 2393ARM/NOMADIK/Ux500 ARCHITECTURES 2394M: Linus Walleij <linus.walleij@linaro.org> 2395L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2396S: Maintained 2397T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2398F: Documentation/devicetree/bindings/arm/ste-* 2399F: Documentation/devicetree/bindings/arm/ux500.yaml 2400F: Documentation/devicetree/bindings/arm/ux500/ 2401F: Documentation/devicetree/bindings/i2c/i2c-nomadik.txt 2402F: arch/arm/boot/dts/ste-* 2403F: arch/arm/mach-nomadik/ 2404F: arch/arm/mach-ux500/ 2405F: drivers/clk/clk-nomadik.c 2406F: drivers/clocksource/clksrc-dbx500-prcmu.c 2407F: drivers/dma/ste_dma40* 2408F: drivers/hwspinlock/u8500_hsem.c 2409F: drivers/i2c/busses/i2c-nomadik.c 2410F: drivers/iio/adc/ab8500-gpadc.c 2411F: drivers/mfd/ab8500* 2412F: drivers/mfd/abx500* 2413F: drivers/mfd/db8500* 2414F: drivers/pinctrl/nomadik/ 2415F: drivers/rtc/rtc-ab8500.c 2416F: drivers/rtc/rtc-pl031.c 2417F: drivers/soc/ux500/ 2418 2419ARM/NUVOTON NPCM ARCHITECTURE 2420M: Avi Fishman <avifishman70@gmail.com> 2421M: Tomer Maimon <tmaimon77@gmail.com> 2422M: Tali Perry <tali.perry1@gmail.com> 2423R: Patrick Venture <venture@google.com> 2424R: Nancy Yuen <yuenn@google.com> 2425R: Benjamin Fair <benjaminfair@google.com> 2426L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2427S: Supported 2428F: Documentation/devicetree/bindings/*/*/*npcm* 2429F: Documentation/devicetree/bindings/*/*npcm* 2430F: Documentation/devicetree/bindings/arm/npcm/* 2431F: arch/arm/boot/dts/nuvoton-npcm* 2432F: arch/arm/mach-npcm/ 2433F: drivers/*/*npcm* 2434F: drivers/*/*/*npcm* 2435F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2436 2437ARM/NUVOTON WPCM450 ARCHITECTURE 2438M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2439L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2440S: Maintained 2441W: https://github.com/neuschaefer/wpcm450/wiki 2442F: Documentation/devicetree/bindings/*/*wpcm* 2443F: arch/arm/boot/dts/nuvoton-wpcm450* 2444F: arch/arm/mach-npcm/wpcm450.c 2445F: drivers/*/*/*wpcm* 2446F: drivers/*/*wpcm* 2447 2448ARM/NXP S32G ARCHITECTURE 2449M: Chester Lin <clin@suse.com> 2450R: Andreas Färber <afaerber@suse.de> 2451R: Matthias Brugger <mbrugger@suse.com> 2452L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2453S: Maintained 2454F: arch/arm64/boot/dts/freescale/s32g*.dts* 2455 2456ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2457L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2458S: Orphan 2459W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2460F: arch/arm/mach-s3c/gta02.h 2461F: arch/arm/mach-s3c/mach-gta02.c 2462 2463ARM/Orion SoC/Technologic Systems TS-78xx platform support 2464M: Alexander Clouter <alex@digriz.org.uk> 2465L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2466S: Maintained 2467W: http://www.digriz.org.uk/ts78xx/kernel 2468F: arch/arm/mach-orion5x/ts78xx-* 2469 2470ARM/OXNAS platform support 2471M: Neil Armstrong <narmstrong@baylibre.com> 2472L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2473L: linux-oxnas@groups.io (moderated for non-subscribers) 2474S: Maintained 2475F: arch/arm/boot/dts/ox8*.dts* 2476F: arch/arm/mach-oxnas/ 2477F: drivers/power/reset/oxnas-restart.c 2478N: oxnas 2479 2480ARM/PALM TREO SUPPORT 2481M: Tomas Cech <sleep_walker@suse.com> 2482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2483S: Maintained 2484W: http://hackndev.com 2485F: arch/arm/mach-pxa/palmtreo.* 2486 2487ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2488M: Marek Vasut <marek.vasut@gmail.com> 2489L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2490S: Maintained 2491W: http://hackndev.com 2492F: arch/arm/mach-pxa/include/mach/palmld.h 2493F: arch/arm/mach-pxa/include/mach/palmtc.h 2494F: arch/arm/mach-pxa/include/mach/palmtx.h 2495F: arch/arm/mach-pxa/palmld.c 2496F: arch/arm/mach-pxa/palmt5.* 2497F: arch/arm/mach-pxa/palmtc.c 2498F: arch/arm/mach-pxa/palmte2.* 2499F: arch/arm/mach-pxa/palmtx.c 2500 2501ARM/PALMZ72 SUPPORT 2502M: Sergey Lapin <slapin@ossfans.org> 2503L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2504S: Maintained 2505W: http://hackndev.com 2506F: arch/arm/mach-pxa/palmz72.* 2507 2508ARM/PLEB SUPPORT 2509M: Peter Chubb <pleb@gelato.unsw.edu.au> 2510S: Maintained 2511W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2512 2513ARM/PT DIGITAL BOARD PORT 2514M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2516S: Maintained 2517W: http://www.armlinux.org.uk/ 2518 2519ARM/QUALCOMM SUPPORT 2520M: Andy Gross <agross@kernel.org> 2521M: Bjorn Andersson <bjorn.andersson@linaro.org> 2522L: linux-arm-msm@vger.kernel.org 2523S: Maintained 2524T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2525F: Documentation/devicetree/bindings/*/qcom* 2526F: Documentation/devicetree/bindings/soc/qcom/ 2527F: arch/arm/boot/dts/qcom-*.dts 2528F: arch/arm/boot/dts/qcom-*.dtsi 2529F: arch/arm/mach-qcom/ 2530F: arch/arm64/boot/dts/qcom/ 2531F: drivers/*/*/qcom* 2532F: drivers/*/*/qcom/ 2533F: drivers/*/pm8???-* 2534F: drivers/*/qcom* 2535F: drivers/*/qcom/ 2536F: drivers/bluetooth/btqcomsmd.c 2537F: drivers/clocksource/timer-qcom.c 2538F: drivers/cpuidle/cpuidle-qcom-spm.c 2539F: drivers/extcon/extcon-qcom* 2540F: drivers/i2c/busses/i2c-qcom-geni.c 2541F: drivers/i2c/busses/i2c-qup.c 2542F: drivers/iommu/msm* 2543F: drivers/mfd/ssbi.c 2544F: drivers/mmc/host/mmci_qcom* 2545F: drivers/mmc/host/sdhci-msm.c 2546F: drivers/pci/controller/dwc/pcie-qcom.c 2547F: drivers/phy/qualcomm/ 2548F: drivers/power/*/msm* 2549F: drivers/reset/reset-qcom-* 2550F: drivers/scsi/ufs/ufs-qcom* 2551F: drivers/spi/spi-geni-qcom.c 2552F: drivers/spi/spi-qcom-qspi.c 2553F: drivers/spi/spi-qup.c 2554F: drivers/tty/serial/msm_serial.c 2555F: drivers/usb/dwc3/dwc3-qcom.c 2556F: include/dt-bindings/*/qcom* 2557F: include/linux/*/qcom* 2558F: include/linux/soc/qcom/ 2559 2560ARM/RADISYS ENP2611 MACHINE SUPPORT 2561M: Lennert Buytenhek <kernel@wantstofly.org> 2562L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2563S: Maintained 2564 2565ARM/RDA MICRO ARCHITECTURE 2566M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2567L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2568L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2569S: Maintained 2570F: Documentation/devicetree/bindings/arm/rda.yaml 2571F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2572F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt 2573F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2574F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt 2575F: arch/arm/boot/dts/rda8810pl-* 2576F: drivers/clocksource/timer-rda.c 2577F: drivers/gpio/gpio-rda.c 2578F: drivers/irqchip/irq-rda-intc.c 2579F: drivers/tty/serial/rda-uart.c 2580 2581ARM/REALTEK ARCHITECTURE 2582M: Andreas Färber <afaerber@suse.de> 2583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2584L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2585S: Maintained 2586F: Documentation/devicetree/bindings/arm/realtek.yaml 2587F: arch/arm/boot/dts/rtd* 2588F: arch/arm/mach-realtek/ 2589F: arch/arm64/boot/dts/realtek/ 2590 2591ARM/RENESAS ARM64 ARCHITECTURE 2592M: Geert Uytterhoeven <geert+renesas@glider.be> 2593M: Magnus Damm <magnus.damm@gmail.com> 2594L: linux-renesas-soc@vger.kernel.org 2595S: Supported 2596Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2597C: irc://irc.libera.chat/renesas-soc 2598T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2599F: Documentation/devicetree/bindings/arm/renesas.yaml 2600F: arch/arm64/boot/dts/renesas/ 2601F: drivers/soc/renesas/ 2602F: include/linux/soc/renesas/ 2603 2604ARM/RISCPC ARCHITECTURE 2605M: Russell King <linux@armlinux.org.uk> 2606L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2607S: Maintained 2608W: http://www.armlinux.org.uk/ 2609F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2610F: arch/arm/include/asm/hardware/ioc.h 2611F: arch/arm/include/asm/hardware/iomd.h 2612F: arch/arm/include/asm/hardware/memc.h 2613F: arch/arm/mach-rpc/ 2614F: drivers/net/ethernet/8390/etherh.c 2615F: drivers/net/ethernet/i825xx/ether1* 2616F: drivers/net/ethernet/seeq/ether3* 2617F: drivers/scsi/arm/ 2618 2619ARM/Rockchip SoC support 2620M: Heiko Stuebner <heiko@sntech.de> 2621L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2622L: linux-rockchip@lists.infradead.org 2623S: Maintained 2624T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2625F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2626F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2627F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2628F: arch/arm/boot/dts/rk3* 2629F: arch/arm/boot/dts/rv1108* 2630F: arch/arm/mach-rockchip/ 2631F: drivers/*/*/*rockchip* 2632F: drivers/*/*rockchip* 2633F: drivers/clk/rockchip/ 2634F: drivers/i2c/busses/i2c-rk3x.c 2635F: sound/soc/rockchip/ 2636N: rockchip 2637 2638ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2639M: Krzysztof Kozlowski <krzk@kernel.org> 2640R: Alim Akhtar <alim.akhtar@samsung.com> 2641L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2642L: linux-samsung-soc@vger.kernel.org 2643S: Maintained 2644C: irc://irc.libera.chat/linux-exynos 2645Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2646T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2647F: Documentation/arm/samsung/ 2648F: Documentation/devicetree/bindings/arm/samsung/ 2649F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2650F: Documentation/devicetree/bindings/soc/samsung/ 2651F: arch/arm/boot/dts/exynos* 2652F: arch/arm/boot/dts/s3c* 2653F: arch/arm/boot/dts/s5p* 2654F: arch/arm/mach-exynos*/ 2655F: arch/arm/mach-s3c/ 2656F: arch/arm/mach-s5p*/ 2657F: arch/arm64/boot/dts/exynos/ 2658F: drivers/*/*/*s3c24* 2659F: drivers/*/*s3c24* 2660F: drivers/*/*s3c64xx* 2661F: drivers/*/*s5pv210* 2662F: drivers/clocksource/samsung_pwm_timer.c 2663F: drivers/memory/samsung/ 2664F: drivers/pwm/pwm-samsung.c 2665F: drivers/soc/samsung/ 2666F: drivers/tty/serial/samsung* 2667F: include/clocksource/samsung_pwm.h 2668F: include/linux/platform_data/*s3c* 2669F: include/linux/serial_s3c.h 2670F: include/linux/soc/samsung/ 2671N: exynos 2672N: s3c2410 2673N: s3c64xx 2674N: s5pv210 2675 2676ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2677M: Łukasz Stelmach <l.stelmach@samsung.com> 2678L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2679L: linux-media@vger.kernel.org 2680S: Maintained 2681F: drivers/media/platform/samsung/s5p-g2d/ 2682 2683ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2684M: Marek Szyprowski <m.szyprowski@samsung.com> 2685L: linux-samsung-soc@vger.kernel.org 2686L: linux-media@vger.kernel.org 2687S: Maintained 2688F: Documentation/devicetree/bindings/media/s5p-cec.txt 2689F: drivers/media/cec/platform/s5p/ 2690 2691ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2692M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2693M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2694M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2696L: linux-media@vger.kernel.org 2697S: Maintained 2698F: drivers/media/platform/samsung/s5p-jpeg/ 2699 2700ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2701M: Marek Szyprowski <m.szyprowski@samsung.com> 2702M: Andrzej Hajda <andrzej.hajda@intel.com> 2703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2704L: linux-media@vger.kernel.org 2705S: Maintained 2706F: drivers/media/platform/samsung/s5p-mfc/ 2707 2708ARM/SHMOBILE ARM ARCHITECTURE 2709M: Geert Uytterhoeven <geert+renesas@glider.be> 2710M: Magnus Damm <magnus.damm@gmail.com> 2711L: linux-renesas-soc@vger.kernel.org 2712S: Supported 2713Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2714C: irc://irc.libera.chat/renesas-soc 2715T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2716F: Documentation/devicetree/bindings/arm/renesas.yaml 2717F: arch/arm/boot/dts/emev2* 2718F: arch/arm/boot/dts/gr-peach* 2719F: arch/arm/boot/dts/iwg20d-q7* 2720F: arch/arm/boot/dts/r7s* 2721F: arch/arm/boot/dts/r8a* 2722F: arch/arm/boot/dts/r9a* 2723F: arch/arm/boot/dts/sh* 2724F: arch/arm/configs/shmobile_defconfig 2725F: arch/arm/include/debug/renesas-scif.S 2726F: arch/arm/mach-shmobile/ 2727F: drivers/soc/renesas/ 2728F: include/linux/soc/renesas/ 2729 2730ARM/SOCFPGA ARCHITECTURE 2731M: Dinh Nguyen <dinguyen@kernel.org> 2732S: Maintained 2733W: http://www.rocketboards.org 2734T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2735F: arch/arm/boot/dts/socfpga* 2736F: arch/arm/configs/socfpga_defconfig 2737F: arch/arm/mach-socfpga/ 2738F: arch/arm64/boot/dts/altera/ 2739F: arch/arm64/boot/dts/intel/ 2740 2741ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2742M: Dinh Nguyen <dinguyen@kernel.org> 2743S: Maintained 2744F: drivers/clk/socfpga/ 2745 2746ARM/SOCFPGA EDAC SUPPORT 2747M: Dinh Nguyen <dinguyen@kernel.org> 2748S: Maintained 2749F: drivers/edac/altera_edac.[ch] 2750 2751ARM/SPREADTRUM SoC SUPPORT 2752M: Orson Zhai <orsonzhai@gmail.com> 2753M: Baolin Wang <baolin.wang7@gmail.com> 2754M: Chunyan Zhang <zhang.lyra@gmail.com> 2755S: Maintained 2756F: arch/arm64/boot/dts/sprd 2757N: sprd 2758N: sc27xx 2759N: sc2731 2760 2761ARM/STI ARCHITECTURE 2762M: Patrice Chotard <patrice.chotard@foss.st.com> 2763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2764S: Maintained 2765W: http://www.stlinux.com 2766F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2767F: arch/arm/boot/dts/sti* 2768F: arch/arm/mach-sti/ 2769F: drivers/ata/ahci_st.c 2770F: drivers/char/hw_random/st-rng.c 2771F: drivers/clocksource/arm_global_timer.c 2772F: drivers/clocksource/clksrc_st_lpc.c 2773F: drivers/cpufreq/sti-cpufreq.c 2774F: drivers/dma/st_fdma* 2775F: drivers/i2c/busses/i2c-st.c 2776F: drivers/media/platform/st/sti/c8sectpfe/ 2777F: drivers/media/rc/st_rc.c 2778F: drivers/mmc/host/sdhci-st.c 2779F: drivers/phy/st/phy-miphy28lp.c 2780F: drivers/phy/st/phy-stih407-usb.c 2781F: drivers/pinctrl/pinctrl-st.c 2782F: drivers/remoteproc/st_remoteproc.c 2783F: drivers/remoteproc/st_slim_rproc.c 2784F: drivers/reset/sti/ 2785F: drivers/rtc/rtc-st-lpc.c 2786F: drivers/tty/serial/st-asc.c 2787F: drivers/usb/dwc3/dwc3-st.c 2788F: drivers/usb/host/ehci-st.c 2789F: drivers/usb/host/ohci-st.c 2790F: drivers/watchdog/st_lpc_wdt.c 2791F: include/linux/remoteproc/st_slim_rproc.h 2792 2793ARM/STM32 ARCHITECTURE 2794M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2795M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2796L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2797L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2798S: Maintained 2799T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2800F: arch/arm/boot/dts/stm32* 2801F: arch/arm/mach-stm32/ 2802F: drivers/clocksource/armv7m_systick.c 2803N: stm32 2804N: stm 2805 2806ARM/Synaptics SoC support 2807M: Jisheng Zhang <jszhang@kernel.org> 2808M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2810S: Maintained 2811F: arch/arm/boot/dts/berlin* 2812F: arch/arm/mach-berlin/ 2813F: arch/arm64/boot/dts/synaptics/ 2814 2815ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2816M: Lennert Buytenhek <kernel@wantstofly.org> 2817L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2818S: Maintained 2819 2820ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2821M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2822L: linux-tegra@vger.kernel.org 2823L: linux-media@vger.kernel.org 2824S: Maintained 2825F: Documentation/devicetree/bindings/media/tegra-cec.txt 2826F: drivers/media/cec/platform/tegra/ 2827 2828ARM/TESLA FSD SoC SUPPORT 2829M: Alim Akhtar <alim.akhtar@samsung.com> 2830M: linux-fsd@tesla.com 2831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2832L: linux-samsung-soc@vger.kernel.org 2833S: Maintained 2834F: arch/arm64/boot/dts/tesla* 2835 2836ARM/TETON BGA MACHINE SUPPORT 2837M: "Mark F. Brown" <mark.brown314@gmail.com> 2838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2839S: Maintained 2840 2841ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2842M: Santosh Shilimkar <ssantosh@kernel.org> 2843L: linux-kernel@vger.kernel.org 2844S: Maintained 2845F: drivers/memory/*emif* 2846 2847ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2848M: Nishanth Menon <nm@ti.com> 2849M: Santosh Shilimkar <ssantosh@kernel.org> 2850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2851S: Maintained 2852T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2853F: arch/arm/boot/dts/keystone-* 2854F: arch/arm/mach-keystone/ 2855 2856ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2857M: Santosh Shilimkar <ssantosh@kernel.org> 2858L: linux-kernel@vger.kernel.org 2859S: Maintained 2860F: drivers/clk/keystone/ 2861 2862ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2863M: Santosh Shilimkar <ssantosh@kernel.org> 2864L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2865L: linux-kernel@vger.kernel.org 2866S: Maintained 2867F: drivers/clocksource/timer-keystone.c 2868 2869ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2870M: Santosh Shilimkar <ssantosh@kernel.org> 2871L: linux-kernel@vger.kernel.org 2872S: Maintained 2873F: drivers/power/reset/keystone-reset.c 2874 2875ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2876M: Nishanth Menon <nm@ti.com> 2877M: Vignesh Raghavendra <vigneshr@ti.com> 2878M: Tero Kristo <kristo@kernel.org> 2879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2880S: Supported 2881F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2882F: arch/arm64/boot/dts/ti/Makefile 2883F: arch/arm64/boot/dts/ti/k3-* 2884F: include/dt-bindings/pinctrl/k3.h 2885 2886ARM/THECUS N2100 MACHINE SUPPORT 2887M: Lennert Buytenhek <kernel@wantstofly.org> 2888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2889S: Maintained 2890 2891ARM/TOSA MACHINE SUPPORT 2892M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2893M: Dirk Opfer <dirk@opfer-online.de> 2894S: Maintained 2895 2896ARM/TOSHIBA VISCONTI ARCHITECTURE 2897M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2899S: Supported 2900T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2901F: Documentation/devicetree/bindings/arm/toshiba.yaml 2902F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2903F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2904F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2905F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2906F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2907F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2908F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2909F: arch/arm64/boot/dts/toshiba/ 2910F: drivers/clk/visconti/ 2911F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2912F: drivers/gpio/gpio-visconti.c 2913F: drivers/pci/controller/dwc/pcie-visconti.c 2914F: drivers/pinctrl/visconti/ 2915F: drivers/watchdog/visconti_wdt.c 2916N: visconti 2917 2918ARM/UNIPHIER ARCHITECTURE 2919M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2920M: Masami Hiramatsu <mhiramat@kernel.org> 2921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2922S: Maintained 2923F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2924F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2925F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2926F: arch/arm/boot/dts/uniphier* 2927F: arch/arm/include/asm/hardware/cache-uniphier.h 2928F: arch/arm/mach-uniphier/ 2929F: arch/arm/mm/cache-uniphier.c 2930F: arch/arm64/boot/dts/socionext/uniphier* 2931F: drivers/bus/uniphier-system-bus.c 2932F: drivers/clk/uniphier/ 2933F: drivers/dma/uniphier-mdmac.c 2934F: drivers/gpio/gpio-uniphier.c 2935F: drivers/i2c/busses/i2c-uniphier* 2936F: drivers/irqchip/irq-uniphier-aidet.c 2937F: drivers/mmc/host/uniphier-sd.c 2938F: drivers/pinctrl/uniphier/ 2939F: drivers/reset/reset-uniphier.c 2940F: drivers/tty/serial/8250/8250_uniphier.c 2941N: uniphier 2942 2943ARM/VERSATILE EXPRESS PLATFORM 2944M: Liviu Dudau <liviu.dudau@arm.com> 2945M: Sudeep Holla <sudeep.holla@arm.com> 2946M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2948S: Maintained 2949F: */*/*/vexpress* 2950F: */*/vexpress* 2951F: arch/arm/boot/dts/vexpress* 2952F: arch/arm/mach-vexpress/ 2953F: arch/arm64/boot/dts/arm/ 2954F: drivers/clk/versatile/clk-vexpress-osc.c 2955F: drivers/clocksource/timer-versatile.c 2956N: mps2 2957 2958ARM/VFP SUPPORT 2959M: Russell King <linux@armlinux.org.uk> 2960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2961S: Maintained 2962W: http://www.armlinux.org.uk/ 2963F: arch/arm/vfp/ 2964 2965ARM/VOIPAC PXA270 SUPPORT 2966M: Marek Vasut <marek.vasut@gmail.com> 2967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2968S: Maintained 2969F: arch/arm/mach-pxa/include/mach/vpac270.h 2970F: arch/arm/mach-pxa/vpac270.c 2971 2972ARM/VT8500 ARM ARCHITECTURE 2973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2974S: Orphan 2975F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2976F: arch/arm/mach-vt8500/ 2977F: drivers/clocksource/timer-vt8500.c 2978F: drivers/i2c/busses/i2c-wmt.c 2979F: drivers/mmc/host/wmt-sdmmc.c 2980F: drivers/pwm/pwm-vt8500.c 2981F: drivers/rtc/rtc-vt8500.c 2982F: drivers/tty/serial/vt8500_serial.c 2983F: drivers/usb/host/ehci-platform.c 2984F: drivers/usb/host/uhci-platform.c 2985F: drivers/video/fbdev/vt8500lcdfb.* 2986F: drivers/video/fbdev/wm8505fb* 2987F: drivers/video/fbdev/wmt_ge_rops.* 2988 2989ARM/ZIPIT Z2 SUPPORT 2990M: Marek Vasut <marek.vasut@gmail.com> 2991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2992S: Maintained 2993F: arch/arm/mach-pxa/include/mach/z2.h 2994F: arch/arm/mach-pxa/z2.c 2995 2996ARM/ZYNQ ARCHITECTURE 2997M: Michal Simek <michal.simek@xilinx.com> 2998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2999S: Supported 3000W: http://wiki.xilinx.com 3001T: git https://github.com/Xilinx/linux-xlnx.git 3002F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3003F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3004F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3005F: arch/arm/mach-zynq/ 3006F: drivers/clocksource/timer-cadence-ttc.c 3007F: drivers/cpuidle/cpuidle-zynq.c 3008F: drivers/edac/synopsys_edac.c 3009F: drivers/i2c/busses/i2c-cadence.c 3010F: drivers/i2c/busses/i2c-xiic.c 3011F: drivers/mmc/host/sdhci-of-arasan.c 3012N: zynq 3013N: xilinx 3014 3015ARM64 PORT (AARCH64 ARCHITECTURE) 3016M: Catalin Marinas <catalin.marinas@arm.com> 3017M: Will Deacon <will@kernel.org> 3018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3019S: Maintained 3020T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3021F: Documentation/arm64/ 3022F: arch/arm64/ 3023F: tools/testing/selftests/arm64/ 3024X: arch/arm64/boot/dts/ 3025 3026ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3027M: George McCollister <george.mccollister@gmail.com> 3028L: netdev@vger.kernel.org 3029S: Maintained 3030F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3031F: drivers/net/dsa/xrs700x/* 3032F: net/dsa/tag_xrs700x.c 3033 3034AS3645A LED FLASH CONTROLLER DRIVER 3035M: Sakari Ailus <sakari.ailus@iki.fi> 3036L: linux-leds@vger.kernel.org 3037S: Maintained 3038F: drivers/leds/flash/leds-as3645a.c 3039 3040ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3041M: Tianshu Qiu <tian.shu.qiu@intel.com> 3042L: linux-media@vger.kernel.org 3043S: Maintained 3044T: git git://linuxtv.org/media_tree.git 3045F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3046F: drivers/media/i2c/ak7375.c 3047 3048ASAHI KASEI AK8974 DRIVER 3049M: Linus Walleij <linus.walleij@linaro.org> 3050L: linux-iio@vger.kernel.org 3051S: Supported 3052W: http://www.akm.com/ 3053F: drivers/iio/magnetometer/ak8974.c 3054 3055ASC7621 HARDWARE MONITOR DRIVER 3056M: George Joseph <george.joseph@fairview5.com> 3057L: linux-hwmon@vger.kernel.org 3058S: Maintained 3059F: Documentation/hwmon/asc7621.rst 3060F: drivers/hwmon/asc7621.c 3061 3062ASIX AX88796C SPI ETHERNET ADAPTER 3063M: Łukasz Stelmach <l.stelmach@samsung.com> 3064S: Maintained 3065F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3066F: drivers/net/ethernet/asix/ax88796c_* 3067 3068ASPEED PECI CONTROLLER 3069M: Iwona Winiarska <iwona.winiarska@intel.com> 3070L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3071L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3072S: Supported 3073F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3074F: drivers/peci/controller/peci-aspeed.c 3075 3076ASPEED PINCTRL DRIVERS 3077M: Andrew Jeffery <andrew@aj.id.au> 3078L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3079L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3080L: linux-gpio@vger.kernel.org 3081S: Maintained 3082F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3083F: drivers/pinctrl/aspeed/ 3084 3085ASPEED SCU INTERRUPT CONTROLLER DRIVER 3086M: Eddie James <eajames@linux.ibm.com> 3087L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3088S: Maintained 3089F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3090F: drivers/irqchip/irq-aspeed-scu-ic.c 3091F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3092 3093ASPEED SD/MMC DRIVER 3094M: Andrew Jeffery <andrew@aj.id.au> 3095L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3096L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3097L: linux-mmc@vger.kernel.org 3098S: Maintained 3099F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3100F: drivers/mmc/host/sdhci-of-aspeed* 3101 3102ASPEED VIDEO ENGINE DRIVER 3103M: Eddie James <eajames@linux.ibm.com> 3104L: linux-media@vger.kernel.org 3105L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3106S: Maintained 3107F: Documentation/devicetree/bindings/media/aspeed-video.txt 3108F: drivers/media/platform/aspeed/ 3109 3110ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3111M: Corentin Chary <corentin.chary@gmail.com> 3112L: acpi4asus-user@lists.sourceforge.net 3113L: platform-driver-x86@vger.kernel.org 3114S: Maintained 3115W: http://acpi4asus.sf.net 3116F: drivers/platform/x86/asus*.c 3117F: drivers/platform/x86/eeepc*.c 3118 3119ASUS TF103C DOCK DRIVER 3120M: Hans de Goede <hdegoede@redhat.com> 3121L: platform-driver-x86@vger.kernel.org 3122S: Maintained 3123T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3124F: drivers/platform/x86/asus-tf103c-dock.c 3125 3126ASUS WMI HARDWARE MONITOR DRIVER 3127M: Ed Brindley <kernel@maidavale.org> 3128M: Denis Pauk <pauk.denis@gmail.com> 3129L: linux-hwmon@vger.kernel.org 3130S: Maintained 3131F: drivers/hwmon/asus_wmi_sensors.c 3132 3133ASUS WMI EC HARDWARE MONITOR DRIVER 3134M: Eugene Shalygin <eugene.shalygin@gmail.com> 3135M: Denis Pauk <pauk.denis@gmail.com> 3136L: linux-hwmon@vger.kernel.org 3137S: Maintained 3138F: drivers/hwmon/asus_wmi_ec_sensors.c 3139 3140ASUS EC HARDWARE MONITOR DRIVER 3141M: Eugene Shalygin <eugene.shalygin@gmail.com> 3142L: linux-hwmon@vger.kernel.org 3143S: Maintained 3144F: drivers/hwmon/asus-ec-sensors.c 3145 3146ASUS WIRELESS RADIO CONTROL DRIVER 3147M: João Paulo Rechi Vita <jprvita@gmail.com> 3148L: platform-driver-x86@vger.kernel.org 3149S: Maintained 3150F: drivers/platform/x86/asus-wireless.c 3151 3152ASYMMETRIC KEYS 3153M: David Howells <dhowells@redhat.com> 3154L: keyrings@vger.kernel.org 3155S: Maintained 3156F: Documentation/crypto/asymmetric-keys.rst 3157F: crypto/asymmetric_keys/ 3158F: include/crypto/pkcs7.h 3159F: include/crypto/public_key.h 3160F: include/linux/verification.h 3161 3162ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3163R: Dan Williams <dan.j.williams@intel.com> 3164S: Odd fixes 3165W: http://sourceforge.net/projects/xscaleiop 3166F: Documentation/crypto/async-tx-api.rst 3167F: crypto/async_tx/ 3168F: include/linux/async_tx.h 3169 3170AT24 EEPROM DRIVER 3171M: Bartosz Golaszewski <brgl@bgdev.pl> 3172L: linux-i2c@vger.kernel.org 3173S: Maintained 3174T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3175F: Documentation/devicetree/bindings/eeprom/at24.yaml 3176F: drivers/misc/eeprom/at24.c 3177 3178ATA OVER ETHERNET (AOE) DRIVER 3179M: "Justin Sanders" <justin@coraid.com> 3180S: Supported 3181W: http://www.openaoe.org/ 3182F: Documentation/admin-guide/aoe/ 3183F: drivers/block/aoe/ 3184 3185ATC260X PMIC MFD DRIVER 3186M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3187M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3188L: linux-actions@lists.infradead.org 3189S: Maintained 3190F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3191F: drivers/input/misc/atc260x-onkey.c 3192F: drivers/mfd/atc260* 3193F: drivers/power/reset/atc260x-poweroff.c 3194F: drivers/regulator/atc260x-regulator.c 3195F: include/linux/mfd/atc260x/* 3196 3197ATHEROS 71XX/9XXX GPIO DRIVER 3198M: Alban Bedel <albeu@free.fr> 3199S: Maintained 3200W: https://github.com/AlbanBedel/linux 3201T: git git://github.com/AlbanBedel/linux 3202F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3203F: drivers/gpio/gpio-ath79.c 3204 3205ATHEROS 71XX/9XXX USB PHY DRIVER 3206M: Alban Bedel <albeu@free.fr> 3207S: Maintained 3208W: https://github.com/AlbanBedel/linux 3209T: git git://github.com/AlbanBedel/linux 3210F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3211F: drivers/phy/qualcomm/phy-ath79-usb.c 3212 3213ATHEROS ATH GENERIC UTILITIES 3214M: Kalle Valo <kvalo@kernel.org> 3215L: linux-wireless@vger.kernel.org 3216S: Supported 3217F: drivers/net/wireless/ath/* 3218 3219ATHEROS ATH5K WIRELESS DRIVER 3220M: Jiri Slaby <jirislaby@kernel.org> 3221M: Nick Kossifidis <mickflemm@gmail.com> 3222M: Luis Chamberlain <mcgrof@kernel.org> 3223L: linux-wireless@vger.kernel.org 3224S: Maintained 3225W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3226F: drivers/net/wireless/ath/ath5k/ 3227 3228ATHEROS ATH6KL WIRELESS DRIVER 3229L: linux-wireless@vger.kernel.org 3230S: Orphan 3231W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3232F: drivers/net/wireless/ath/ath6kl/ 3233 3234ATI_REMOTE2 DRIVER 3235M: Ville Syrjala <syrjala@sci.fi> 3236S: Maintained 3237F: drivers/input/misc/ati_remote2.c 3238 3239ATK0110 HWMON DRIVER 3240M: Luca Tettamanti <kronos.it@gmail.com> 3241L: linux-hwmon@vger.kernel.org 3242S: Maintained 3243F: drivers/hwmon/asus_atk0110.c 3244 3245ATLX ETHERNET DRIVERS 3246M: Chris Snook <chris.snook@gmail.com> 3247L: netdev@vger.kernel.org 3248S: Maintained 3249W: http://sourceforge.net/projects/atl1 3250W: http://atl1.sourceforge.net 3251F: drivers/net/ethernet/atheros/ 3252 3253ATM 3254M: Chas Williams <3chas3@gmail.com> 3255L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3256L: netdev@vger.kernel.org 3257S: Maintained 3258W: http://linux-atm.sourceforge.net 3259F: drivers/atm/ 3260F: include/linux/atm* 3261F: include/uapi/linux/atm* 3262 3263ATMEL MACB ETHERNET DRIVER 3264M: Nicolas Ferre <nicolas.ferre@microchip.com> 3265M: Claudiu Beznea <claudiu.beznea@microchip.com> 3266S: Supported 3267F: drivers/net/ethernet/cadence/ 3268 3269ATMEL MAXTOUCH DRIVER 3270M: Nick Dyer <nick@shmanahar.org> 3271S: Maintained 3272T: git git://github.com/ndyer/linux.git 3273F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3274F: drivers/input/touchscreen/atmel_mxt_ts.c 3275 3276ATMEL WIRELESS DRIVER 3277M: Simon Kelley <simon@thekelleys.org.uk> 3278L: linux-wireless@vger.kernel.org 3279S: Maintained 3280W: http://www.thekelleys.org.uk/atmel 3281W: http://atmelwlandriver.sourceforge.net/ 3282F: drivers/net/wireless/atmel/atmel* 3283 3284ATOMIC INFRASTRUCTURE 3285M: Will Deacon <will@kernel.org> 3286M: Peter Zijlstra <peterz@infradead.org> 3287R: Boqun Feng <boqun.feng@gmail.com> 3288R: Mark Rutland <mark.rutland@arm.com> 3289L: linux-kernel@vger.kernel.org 3290S: Maintained 3291F: arch/*/include/asm/atomic*.h 3292F: include/*/atomic*.h 3293F: include/linux/refcount.h 3294F: Documentation/atomic_*.txt 3295F: scripts/atomic/ 3296 3297ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3298M: Bradley Grove <linuxdrivers@attotech.com> 3299L: linux-scsi@vger.kernel.org 3300S: Supported 3301W: http://www.attotech.com 3302F: drivers/scsi/esas2r 3303 3304ATUSB IEEE 802.15.4 RADIO DRIVER 3305M: Stefan Schmidt <stefan@datenfreihafen.org> 3306L: linux-wpan@vger.kernel.org 3307S: Maintained 3308F: drivers/net/ieee802154/at86rf230.h 3309F: drivers/net/ieee802154/atusb.c 3310F: drivers/net/ieee802154/atusb.h 3311 3312AUDIT SUBSYSTEM 3313M: Paul Moore <paul@paul-moore.com> 3314M: Eric Paris <eparis@redhat.com> 3315L: linux-audit@redhat.com (moderated for non-subscribers) 3316S: Supported 3317W: https://github.com/linux-audit 3318T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3319F: include/asm-generic/audit_*.h 3320F: include/linux/audit.h 3321F: include/linux/audit_arch.h 3322F: include/uapi/linux/audit.h 3323F: kernel/audit* 3324F: lib/*audit.c 3325 3326AUXILIARY DISPLAY DRIVERS 3327M: Miguel Ojeda <ojeda@kernel.org> 3328S: Maintained 3329F: Documentation/devicetree/bindings/auxdisplay/ 3330F: drivers/auxdisplay/ 3331F: include/linux/cfag12864b.h 3332 3333AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3334M: Andreas Klinger <ak@it-klinger.de> 3335L: linux-iio@vger.kernel.org 3336S: Maintained 3337F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3338F: drivers/iio/adc/hx711.c 3339 3340AX.25 NETWORK LAYER 3341M: Ralf Baechle <ralf@linux-mips.org> 3342L: linux-hams@vger.kernel.org 3343S: Maintained 3344W: http://www.linux-ax25.org/ 3345F: include/net/ax25.h 3346F: include/uapi/linux/ax25.h 3347F: net/ax25/ 3348 3349AXENTIA ARM DEVICES 3350M: Peter Rosin <peda@axentia.se> 3351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3352S: Maintained 3353F: arch/arm/boot/dts/at91-linea.dtsi 3354F: arch/arm/boot/dts/at91-natte.dtsi 3355F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3356F: arch/arm/boot/dts/at91-tse850-3.dts 3357 3358AXENTIA ASOC DRIVERS 3359M: Peter Rosin <peda@axentia.se> 3360L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3361S: Maintained 3362F: Documentation/devicetree/bindings/sound/axentia,* 3363F: sound/soc/atmel/tse850-pcm5142.c 3364 3365AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3366M: Nuno Sá <nuno.sa@analog.com> 3367L: linux-hwmon@vger.kernel.org 3368S: Supported 3369W: https://ez.analog.com/linux-software-drivers 3370F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3371F: drivers/hwmon/axi-fan-control.c 3372 3373AXXIA I2C CONTROLLER 3374M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3375L: linux-i2c@vger.kernel.org 3376S: Maintained 3377F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3378F: drivers/i2c/busses/i2c-axxia.c 3379 3380AZ6007 DVB DRIVER 3381M: Mauro Carvalho Chehab <mchehab@kernel.org> 3382L: linux-media@vger.kernel.org 3383S: Maintained 3384W: https://linuxtv.org 3385T: git git://linuxtv.org/media_tree.git 3386F: drivers/media/usb/dvb-usb-v2/az6007.c 3387 3388AZTECH FM RADIO RECEIVER DRIVER 3389M: Hans Verkuil <hverkuil@xs4all.nl> 3390L: linux-media@vger.kernel.org 3391S: Maintained 3392W: https://linuxtv.org 3393T: git git://linuxtv.org/media_tree.git 3394F: drivers/media/radio/radio-aztech* 3395 3396B43 WIRELESS DRIVER 3397L: linux-wireless@vger.kernel.org 3398L: b43-dev@lists.infradead.org 3399S: Odd Fixes 3400W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3401F: drivers/net/wireless/broadcom/b43/ 3402 3403B43LEGACY WIRELESS DRIVER 3404M: Larry Finger <Larry.Finger@lwfinger.net> 3405L: linux-wireless@vger.kernel.org 3406L: b43-dev@lists.infradead.org 3407S: Maintained 3408W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3409F: drivers/net/wireless/broadcom/b43legacy/ 3410 3411BACKLIGHT CLASS/SUBSYSTEM 3412M: Lee Jones <lee.jones@linaro.org> 3413M: Daniel Thompson <daniel.thompson@linaro.org> 3414M: Jingoo Han <jingoohan1@gmail.com> 3415L: dri-devel@lists.freedesktop.org 3416S: Maintained 3417T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3418F: Documentation/ABI/stable/sysfs-class-backlight 3419F: Documentation/ABI/testing/sysfs-class-backlight 3420F: Documentation/devicetree/bindings/leds/backlight 3421F: drivers/video/backlight/ 3422F: include/linux/backlight.h 3423F: include/linux/pwm_backlight.h 3424 3425BARCO P50 GPIO DRIVER 3426M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3427M: Peter Korsgaard <peter.korsgaard@barco.com> 3428S: Maintained 3429F: drivers/platform/x86/barco-p50-gpio.c 3430 3431BATMAN ADVANCED 3432M: Marek Lindner <mareklindner@neomailbox.ch> 3433M: Simon Wunderlich <sw@simonwunderlich.de> 3434M: Antonio Quartulli <a@unstable.cc> 3435M: Sven Eckelmann <sven@narfation.org> 3436L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3437S: Maintained 3438W: https://www.open-mesh.org/ 3439Q: https://patchwork.open-mesh.org/project/batman/list/ 3440B: https://www.open-mesh.org/projects/batman-adv/issues 3441C: ircs://irc.hackint.org/batadv 3442T: git https://git.open-mesh.org/linux-merge.git 3443F: Documentation/networking/batman-adv.rst 3444F: include/uapi/linux/batadv_packet.h 3445F: include/uapi/linux/batman_adv.h 3446F: net/batman-adv/ 3447 3448BAYCOM/HDLCDRV DRIVERS FOR AX.25 3449M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3450L: linux-hams@vger.kernel.org 3451S: Maintained 3452W: http://www.baycom.org/~tom/ham/ham.html 3453F: drivers/net/hamradio/baycom* 3454 3455BCACHE (BLOCK LAYER CACHE) 3456M: Coly Li <colyli@suse.de> 3457M: Kent Overstreet <kent.overstreet@gmail.com> 3458L: linux-bcache@vger.kernel.org 3459S: Maintained 3460W: http://bcache.evilpiepirate.org 3461C: irc://irc.oftc.net/bcache 3462F: drivers/md/bcache/ 3463 3464BDISP ST MEDIA DRIVER 3465M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3466L: linux-media@vger.kernel.org 3467S: Supported 3468W: https://linuxtv.org 3469T: git git://linuxtv.org/media_tree.git 3470F: drivers/media/platform/st/sti/bdisp 3471 3472BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3473M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3474L: netdev@vger.kernel.org 3475S: Maintained 3476F: drivers/net/ethernet/ec_bhf.c 3477 3478BEFS FILE SYSTEM 3479M: Luis de Bethencourt <luisbg@kernel.org> 3480M: Salah Triki <salah.triki@gmail.com> 3481S: Maintained 3482T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3483F: Documentation/filesystems/befs.rst 3484F: fs/befs/ 3485 3486BFQ I/O SCHEDULER 3487M: Paolo Valente <paolo.valente@linaro.org> 3488M: Jens Axboe <axboe@kernel.dk> 3489L: linux-block@vger.kernel.org 3490S: Maintained 3491F: Documentation/block/bfq-iosched.rst 3492F: block/bfq-* 3493 3494BFS FILE SYSTEM 3495M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3496S: Maintained 3497F: Documentation/filesystems/bfs.rst 3498F: fs/bfs/ 3499F: include/uapi/linux/bfs_fs.h 3500 3501BITMAP API 3502M: Yury Norov <yury.norov@gmail.com> 3503R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3504R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3505S: Maintained 3506F: include/linux/bitmap.h 3507F: include/linux/find.h 3508F: lib/bitmap.c 3509F: lib/find_bit.c 3510F: lib/find_bit_benchmark.c 3511F: lib/test_bitmap.c 3512F: tools/include/linux/bitmap.h 3513F: tools/include/linux/find.h 3514F: tools/lib/bitmap.c 3515F: tools/lib/find_bit.c 3516 3517BLINKM RGB LED DRIVER 3518M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3519S: Maintained 3520F: drivers/leds/leds-blinkm.c 3521 3522BLOCK LAYER 3523M: Jens Axboe <axboe@kernel.dk> 3524L: linux-block@vger.kernel.org 3525S: Maintained 3526T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3527F: Documentation/ABI/stable/sysfs-block 3528F: Documentation/block/ 3529F: block/ 3530F: drivers/block/ 3531F: include/linux/bio.h 3532F: include/linux/blk* 3533F: kernel/trace/blktrace.c 3534F: lib/sbitmap.c 3535 3536BLOCK2MTD DRIVER 3537M: Joern Engel <joern@lazybastard.org> 3538L: linux-mtd@lists.infradead.org 3539S: Maintained 3540F: drivers/mtd/devices/block2mtd.c 3541 3542BLUETOOTH DRIVERS 3543M: Marcel Holtmann <marcel@holtmann.org> 3544M: Johan Hedberg <johan.hedberg@gmail.com> 3545M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3546L: linux-bluetooth@vger.kernel.org 3547S: Supported 3548W: http://www.bluez.org/ 3549T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3550T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3551F: drivers/bluetooth/ 3552 3553BLUETOOTH SUBSYSTEM 3554M: Marcel Holtmann <marcel@holtmann.org> 3555M: Johan Hedberg <johan.hedberg@gmail.com> 3556M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3557L: linux-bluetooth@vger.kernel.org 3558S: Supported 3559W: http://www.bluez.org/ 3560T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3561T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3562F: include/net/bluetooth/ 3563F: net/bluetooth/ 3564 3565BONDING DRIVER 3566M: Jay Vosburgh <j.vosburgh@gmail.com> 3567M: Veaceslav Falico <vfalico@gmail.com> 3568M: Andy Gospodarek <andy@greyhouse.net> 3569L: netdev@vger.kernel.org 3570S: Supported 3571W: http://sourceforge.net/projects/bonding/ 3572F: drivers/net/bonding/ 3573F: include/net/bonding.h 3574F: include/uapi/linux/if_bonding.h 3575 3576BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3577M: Dan Robertson <dan@dlrobertson.com> 3578L: linux-iio@vger.kernel.org 3579S: Maintained 3580F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3581F: drivers/iio/accel/bma400* 3582 3583BPF (Safe dynamic programs and tools) 3584M: Alexei Starovoitov <ast@kernel.org> 3585M: Daniel Borkmann <daniel@iogearbox.net> 3586M: Andrii Nakryiko <andrii@kernel.org> 3587R: Martin KaFai Lau <kafai@fb.com> 3588R: Song Liu <songliubraving@fb.com> 3589R: Yonghong Song <yhs@fb.com> 3590R: John Fastabend <john.fastabend@gmail.com> 3591R: KP Singh <kpsingh@kernel.org> 3592L: netdev@vger.kernel.org 3593L: bpf@vger.kernel.org 3594S: Supported 3595W: https://bpf.io/ 3596Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3597T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3598T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3599F: Documentation/bpf/ 3600F: Documentation/networking/filter.rst 3601F: Documentation/userspace-api/ebpf/ 3602F: arch/*/net/* 3603F: include/linux/bpf* 3604F: include/linux/btf* 3605F: include/linux/filter.h 3606F: include/trace/events/xdp.h 3607F: include/uapi/linux/bpf* 3608F: include/uapi/linux/btf* 3609F: include/uapi/linux/filter.h 3610F: kernel/bpf/ 3611F: kernel/trace/bpf_trace.c 3612F: lib/test_bpf.c 3613F: net/bpf/ 3614F: net/core/filter.c 3615F: net/sched/act_bpf.c 3616F: net/sched/cls_bpf.c 3617F: samples/bpf/ 3618F: scripts/bpf_doc.py 3619F: scripts/pahole-flags.sh 3620F: scripts/pahole-version.sh 3621F: tools/bpf/ 3622F: tools/lib/bpf/ 3623F: tools/testing/selftests/bpf/ 3624N: bpf 3625K: bpf 3626 3627BPF JIT for ARM 3628M: Shubham Bansal <illusionist.neo@gmail.com> 3629L: netdev@vger.kernel.org 3630L: bpf@vger.kernel.org 3631S: Maintained 3632F: arch/arm/net/ 3633 3634BPF JIT for ARM64 3635M: Daniel Borkmann <daniel@iogearbox.net> 3636M: Alexei Starovoitov <ast@kernel.org> 3637M: Zi Shen Lim <zlim.lnx@gmail.com> 3638L: netdev@vger.kernel.org 3639L: bpf@vger.kernel.org 3640S: Supported 3641F: arch/arm64/net/ 3642 3643BPF JIT for MIPS (32-BIT AND 64-BIT) 3644M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3645M: Paul Burton <paulburton@kernel.org> 3646L: netdev@vger.kernel.org 3647L: bpf@vger.kernel.org 3648S: Maintained 3649F: arch/mips/net/ 3650 3651BPF JIT for NFP NICs 3652M: Jakub Kicinski <kuba@kernel.org> 3653L: netdev@vger.kernel.org 3654L: bpf@vger.kernel.org 3655S: Supported 3656F: drivers/net/ethernet/netronome/nfp/bpf/ 3657 3658BPF JIT for POWERPC (32-BIT AND 64-BIT) 3659M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3660L: netdev@vger.kernel.org 3661L: bpf@vger.kernel.org 3662S: Maintained 3663F: arch/powerpc/net/ 3664 3665BPF JIT for RISC-V (32-bit) 3666M: Luke Nelson <luke.r.nels@gmail.com> 3667M: Xi Wang <xi.wang@gmail.com> 3668L: netdev@vger.kernel.org 3669L: bpf@vger.kernel.org 3670S: Maintained 3671F: arch/riscv/net/ 3672X: arch/riscv/net/bpf_jit_comp64.c 3673 3674BPF JIT for RISC-V (64-bit) 3675M: Björn Töpel <bjorn@kernel.org> 3676L: netdev@vger.kernel.org 3677L: bpf@vger.kernel.org 3678S: Maintained 3679F: arch/riscv/net/ 3680X: arch/riscv/net/bpf_jit_comp32.c 3681 3682BPF JIT for S390 3683M: Ilya Leoshkevich <iii@linux.ibm.com> 3684M: Heiko Carstens <hca@linux.ibm.com> 3685M: Vasily Gorbik <gor@linux.ibm.com> 3686L: netdev@vger.kernel.org 3687L: bpf@vger.kernel.org 3688S: Maintained 3689F: arch/s390/net/ 3690X: arch/s390/net/pnet.c 3691 3692BPF JIT for SPARC (32-BIT AND 64-BIT) 3693M: David S. Miller <davem@davemloft.net> 3694L: netdev@vger.kernel.org 3695L: bpf@vger.kernel.org 3696S: Maintained 3697F: arch/sparc/net/ 3698 3699BPF JIT for X86 32-BIT 3700M: Wang YanQing <udknight@gmail.com> 3701L: netdev@vger.kernel.org 3702L: bpf@vger.kernel.org 3703S: Maintained 3704F: arch/x86/net/bpf_jit_comp32.c 3705 3706BPF JIT for X86 64-BIT 3707M: Alexei Starovoitov <ast@kernel.org> 3708M: Daniel Borkmann <daniel@iogearbox.net> 3709L: netdev@vger.kernel.org 3710L: bpf@vger.kernel.org 3711S: Supported 3712F: arch/x86/net/ 3713X: arch/x86/net/bpf_jit_comp32.c 3714 3715BPF LSM (Security Audit and Enforcement using BPF) 3716M: KP Singh <kpsingh@kernel.org> 3717R: Florent Revest <revest@chromium.org> 3718R: Brendan Jackman <jackmanb@chromium.org> 3719L: bpf@vger.kernel.org 3720S: Maintained 3721F: Documentation/bpf/prog_lsm.rst 3722F: include/linux/bpf_lsm.h 3723F: kernel/bpf/bpf_lsm.c 3724F: security/bpf/ 3725 3726BROADCOM B44 10/100 ETHERNET DRIVER 3727M: Michael Chan <michael.chan@broadcom.com> 3728L: netdev@vger.kernel.org 3729S: Supported 3730F: drivers/net/ethernet/broadcom/b44.* 3731 3732BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3733M: Florian Fainelli <f.fainelli@gmail.com> 3734L: netdev@vger.kernel.org 3735L: openwrt-devel@lists.openwrt.org (subscribers-only) 3736S: Supported 3737F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3738F: drivers/net/dsa/b53/* 3739F: drivers/net/dsa/bcm_sf2* 3740F: include/linux/dsa/brcm.h 3741F: include/linux/platform_data/b53.h 3742 3743BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3744M: Nicolas Saenz Julienne <nsaenz@kernel.org> 3745L: bcm-kernel-feedback-list@broadcom.com 3746L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3747L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3748S: Maintained 3749T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git 3750F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3751F: drivers/pci/controller/pcie-brcmstb.c 3752F: drivers/staging/vc04_services 3753N: bcm2711 3754N: bcm283* 3755 3756BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3757M: Florian Fainelli <f.fainelli@gmail.com> 3758M: Ray Jui <rjui@broadcom.com> 3759M: Scott Branden <sbranden@broadcom.com> 3760M: bcm-kernel-feedback-list@broadcom.com 3761S: Maintained 3762T: git git://github.com/broadcom/mach-bcm 3763F: arch/arm/mach-bcm/ 3764N: bcm281* 3765N: bcm113* 3766N: bcm216* 3767N: kona 3768 3769BROADCOM BCM47XX MIPS ARCHITECTURE 3770M: Hauke Mehrtens <hauke@hauke-m.de> 3771M: Rafał Miłecki <zajec5@gmail.com> 3772L: linux-mips@vger.kernel.org 3773S: Maintained 3774F: Documentation/devicetree/bindings/mips/brcm/ 3775F: arch/mips/bcm47xx/* 3776F: arch/mips/include/asm/mach-bcm47xx/* 3777 3778BROADCOM BCM4908 ETHERNET DRIVER 3779M: Rafał Miłecki <rafal@milecki.pl> 3780M: bcm-kernel-feedback-list@broadcom.com 3781L: netdev@vger.kernel.org 3782S: Maintained 3783F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3784F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3785F: drivers/net/ethernet/broadcom/unimac.h 3786 3787BROADCOM BCM4908 PINMUX DRIVER 3788M: Rafał Miłecki <rafal@milecki.pl> 3789M: bcm-kernel-feedback-list@broadcom.com 3790L: linux-gpio@vger.kernel.org 3791S: Maintained 3792F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3793F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3794 3795BROADCOM BCM5301X ARM ARCHITECTURE 3796M: Florian Fainelli <f.fainelli@gmail.com> 3797M: Hauke Mehrtens <hauke@hauke-m.de> 3798M: Rafał Miłecki <zajec5@gmail.com> 3799M: bcm-kernel-feedback-list@broadcom.com 3800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3801S: Maintained 3802F: arch/arm/boot/dts/bcm470* 3803F: arch/arm/boot/dts/bcm5301* 3804F: arch/arm/boot/dts/bcm953012* 3805F: arch/arm/mach-bcm/bcm_5301x.c 3806 3807BROADCOM BCM53573 ARM ARCHITECTURE 3808M: Florian Fainelli <f.fainelli@gmail.com> 3809M: Rafał Miłecki <rafal@milecki.pl> 3810L: bcm-kernel-feedback-list@broadcom.com 3811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3812S: Maintained 3813F: arch/arm/boot/dts/bcm47189* 3814F: arch/arm/boot/dts/bcm53573* 3815 3816BROADCOM BCM63XX ARM ARCHITECTURE 3817M: Florian Fainelli <f.fainelli@gmail.com> 3818M: bcm-kernel-feedback-list@broadcom.com 3819L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3820S: Maintained 3821T: git git://github.com/broadcom/stblinux.git 3822N: bcm63xx 3823 3824BROADCOM BCM63XX/BCM33XX UDC DRIVER 3825M: Kevin Cernekee <cernekee@gmail.com> 3826L: linux-usb@vger.kernel.org 3827S: Maintained 3828F: drivers/usb/gadget/udc/bcm63xx_udc.* 3829 3830BROADCOM BCM7XXX ARM ARCHITECTURE 3831M: Florian Fainelli <f.fainelli@gmail.com> 3832M: bcm-kernel-feedback-list@broadcom.com 3833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3834S: Maintained 3835T: git git://github.com/broadcom/stblinux.git 3836F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3837F: arch/arm/boot/dts/bcm7*.dts* 3838F: arch/arm/include/asm/hardware/cache-b15-rac.h 3839F: arch/arm/mach-bcm/*brcmstb* 3840F: arch/arm/mm/cache-b15-rac.c 3841F: drivers/bus/brcmstb_gisb.c 3842F: drivers/pci/controller/pcie-brcmstb.c 3843N: brcmstb 3844N: bcm7038 3845N: bcm7120 3846 3847BROADCOM BDC DRIVER 3848M: Al Cooper <alcooperx@gmail.com> 3849L: linux-usb@vger.kernel.org 3850L: bcm-kernel-feedback-list@broadcom.com 3851S: Maintained 3852F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3853F: drivers/usb/gadget/udc/bdc/ 3854 3855BROADCOM BMIPS CPUFREQ DRIVER 3856M: Markus Mayer <mmayer@broadcom.com> 3857M: bcm-kernel-feedback-list@broadcom.com 3858L: linux-pm@vger.kernel.org 3859S: Maintained 3860F: drivers/cpufreq/bmips-cpufreq.c 3861 3862BROADCOM BMIPS MIPS ARCHITECTURE 3863M: Florian Fainelli <f.fainelli@gmail.com> 3864L: bcm-kernel-feedback-list@broadcom.com 3865L: linux-mips@vger.kernel.org 3866S: Maintained 3867T: git git://github.com/broadcom/stblinux.git 3868F: arch/mips/bmips/* 3869F: arch/mips/boot/dts/brcm/bcm*.dts* 3870F: arch/mips/include/asm/mach-bmips/* 3871F: arch/mips/kernel/*bmips* 3872F: drivers/soc/bcm/bcm63xx 3873F: drivers/irqchip/irq-bcm63* 3874F: drivers/irqchip/irq-bcm7* 3875F: drivers/irqchip/irq-brcmstb* 3876F: include/linux/bcm963xx_nvram.h 3877F: include/linux/bcm963xx_tag.h 3878 3879BROADCOM BNX2 GIGABIT ETHERNET DRIVER 3880M: Rasesh Mody <rmody@marvell.com> 3881M: GR-Linux-NIC-Dev@marvell.com 3882L: netdev@vger.kernel.org 3883S: Supported 3884F: drivers/net/ethernet/broadcom/bnx2.* 3885F: drivers/net/ethernet/broadcom/bnx2_* 3886 3887BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 3888M: Saurav Kashyap <skashyap@marvell.com> 3889M: Javed Hasan <jhasan@marvell.com> 3890M: GR-QLogic-Storage-Upstream@marvell.com 3891L: linux-scsi@vger.kernel.org 3892S: Supported 3893F: drivers/scsi/bnx2fc/ 3894 3895BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 3896M: Nilesh Javali <njavali@marvell.com> 3897M: Manish Rangankar <mrangankar@marvell.com> 3898M: GR-QLogic-Storage-Upstream@marvell.com 3899L: linux-scsi@vger.kernel.org 3900S: Supported 3901F: drivers/scsi/bnx2i/ 3902 3903BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 3904M: Ariel Elior <aelior@marvell.com> 3905M: Sudarsana Kalluru <skalluru@marvell.com> 3906M: Manish Chopra <manishc@marvell.com> 3907L: netdev@vger.kernel.org 3908S: Supported 3909F: drivers/net/ethernet/broadcom/bnx2x/ 3910 3911BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 3912M: Michael Chan <michael.chan@broadcom.com> 3913L: netdev@vger.kernel.org 3914S: Supported 3915F: drivers/net/ethernet/broadcom/bnxt/ 3916 3917BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 3918M: Arend van Spriel <aspriel@gmail.com> 3919M: Franky Lin <franky.lin@broadcom.com> 3920M: Hante Meuleman <hante.meuleman@broadcom.com> 3921L: linux-wireless@vger.kernel.org 3922L: brcm80211-dev-list.pdl@broadcom.com 3923L: SHA-cyfmac-dev-list@infineon.com 3924S: Supported 3925F: drivers/net/wireless/broadcom/brcm80211/ 3926 3927BROADCOM BRCMSTB GPIO DRIVER 3928M: Doug Berger <opendmb@gmail.com> 3929M: Florian Fainelli <f.fainelli@gmail.com> 3930L: bcm-kernel-feedback-list@broadcom.com 3931S: Supported 3932F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 3933F: drivers/gpio/gpio-brcmstb.c 3934 3935BROADCOM BRCMSTB I2C DRIVER 3936M: Kamal Dasu <kdasu.kdev@gmail.com> 3937L: linux-i2c@vger.kernel.org 3938L: bcm-kernel-feedback-list@broadcom.com 3939S: Supported 3940F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 3941F: drivers/i2c/busses/i2c-brcmstb.c 3942 3943BROADCOM BRCMSTB UART DRIVER 3944M: Al Cooper <alcooperx@gmail.com> 3945L: linux-serial@vger.kernel.org 3946L: bcm-kernel-feedback-list@broadcom.com 3947S: Maintained 3948F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 3949F: drivers/tty/serial/8250/8250_bcm7271.c 3950 3951BROADCOM BRCMSTB USB EHCI DRIVER 3952M: Al Cooper <alcooperx@gmail.com> 3953L: linux-usb@vger.kernel.org 3954L: bcm-kernel-feedback-list@broadcom.com 3955S: Maintained 3956F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 3957F: drivers/usb/host/ehci-brcm.* 3958 3959BROADCOM BRCMSTB USB PIN MAP DRIVER 3960M: Al Cooper <alcooperx@gmail.com> 3961L: linux-usb@vger.kernel.org 3962L: bcm-kernel-feedback-list@broadcom.com 3963S: Maintained 3964F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 3965F: drivers/usb/misc/brcmstb-usb-pinmap.c 3966 3967BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 3968M: Al Cooper <alcooperx@gmail.com> 3969L: linux-kernel@vger.kernel.org 3970L: bcm-kernel-feedback-list@broadcom.com 3971S: Maintained 3972F: drivers/phy/broadcom/phy-brcm-usb* 3973 3974BROADCOM ETHERNET PHY DRIVERS 3975M: Florian Fainelli <f.fainelli@gmail.com> 3976L: bcm-kernel-feedback-list@broadcom.com 3977L: netdev@vger.kernel.org 3978S: Supported 3979F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 3980F: drivers/net/phy/bcm*.[ch] 3981F: drivers/net/phy/broadcom.c 3982F: include/linux/brcmphy.h 3983 3984BROADCOM GENET ETHERNET DRIVER 3985M: Doug Berger <opendmb@gmail.com> 3986M: Florian Fainelli <f.fainelli@gmail.com> 3987L: bcm-kernel-feedback-list@broadcom.com 3988L: netdev@vger.kernel.org 3989S: Supported 3990F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 3991F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 3992F: drivers/net/ethernet/broadcom/genet/ 3993F: drivers/net/ethernet/broadcom/unimac.h 3994F: drivers/net/mdio/mdio-bcm-unimac.c 3995F: include/linux/platform_data/bcmgenet.h 3996F: include/linux/platform_data/mdio-bcm-unimac.h 3997 3998BROADCOM IPROC ARM ARCHITECTURE 3999M: Ray Jui <rjui@broadcom.com> 4000M: Scott Branden <sbranden@broadcom.com> 4001M: bcm-kernel-feedback-list@broadcom.com 4002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4003S: Maintained 4004T: git git://github.com/broadcom/stblinux.git 4005F: arch/arm64/boot/dts/broadcom/northstar2/* 4006F: arch/arm64/boot/dts/broadcom/stingray/* 4007F: drivers/clk/bcm/clk-ns* 4008F: drivers/clk/bcm/clk-sr* 4009F: drivers/pinctrl/bcm/pinctrl-ns* 4010F: include/dt-bindings/clock/bcm-sr* 4011N: iproc 4012N: cygnus 4013N: bcm[-_]nsp 4014N: bcm9113* 4015N: bcm9583* 4016N: bcm9585* 4017N: bcm9586* 4018N: bcm988312 4019N: bcm113* 4020N: bcm583* 4021N: bcm585* 4022N: bcm586* 4023N: bcm88312 4024N: hr2 4025N: stingray 4026 4027BROADCOM IPROC GBIT ETHERNET DRIVER 4028M: Rafał Miłecki <rafal@milecki.pl> 4029M: bcm-kernel-feedback-list@broadcom.com 4030L: netdev@vger.kernel.org 4031S: Maintained 4032F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4033F: drivers/net/ethernet/broadcom/bgmac* 4034F: drivers/net/ethernet/broadcom/unimac.h 4035 4036BROADCOM KONA GPIO DRIVER 4037M: Ray Jui <rjui@broadcom.com> 4038L: bcm-kernel-feedback-list@broadcom.com 4039S: Supported 4040F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4041F: drivers/gpio/gpio-bcm-kona.c 4042 4043BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4044M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4045M: Kashyap Desai <kashyap.desai@broadcom.com> 4046M: Sumit Saxena <sumit.saxena@broadcom.com> 4047M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4048L: mpi3mr-linuxdrv.pdl@broadcom.com 4049L: linux-scsi@vger.kernel.org 4050S: Supported 4051W: https://www.broadcom.com/support/storage 4052F: drivers/scsi/mpi3mr/ 4053 4054BROADCOM NETXTREME-E ROCE DRIVER 4055M: Selvin Xavier <selvin.xavier@broadcom.com> 4056L: linux-rdma@vger.kernel.org 4057S: Supported 4058W: http://www.broadcom.com 4059F: drivers/infiniband/hw/bnxt_re/ 4060F: include/uapi/rdma/bnxt_re-abi.h 4061 4062BROADCOM NVRAM DRIVER 4063M: Rafał Miłecki <zajec5@gmail.com> 4064L: linux-mips@vger.kernel.org 4065S: Maintained 4066F: drivers/firmware/broadcom/* 4067 4068BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4069M: Rafał Miłecki <rafal@milecki.pl> 4070M: Florian Fainelli <f.fainelli@gmail.com> 4071M: bcm-kernel-feedback-list@broadcom.com 4072L: linux-pm@vger.kernel.org 4073S: Maintained 4074T: git git://github.com/broadcom/stblinux.git 4075F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4076F: include/dt-bindings/soc/bcm-pmb.h 4077 4078BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4079M: Rafał Miłecki <zajec5@gmail.com> 4080L: linux-wireless@vger.kernel.org 4081S: Maintained 4082F: drivers/bcma/ 4083F: include/linux/bcma/ 4084 4085BROADCOM SPI DRIVER 4086M: Kamal Dasu <kdasu.kdev@gmail.com> 4087M: bcm-kernel-feedback-list@broadcom.com 4088S: Maintained 4089F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4090F: drivers/spi/spi-bcm-qspi.* 4091F: drivers/spi/spi-brcmstb-qspi.c 4092F: drivers/spi/spi-iproc-qspi.c 4093 4094BROADCOM STB AVS CPUFREQ DRIVER 4095M: Markus Mayer <mmayer@broadcom.com> 4096M: bcm-kernel-feedback-list@broadcom.com 4097L: linux-pm@vger.kernel.org 4098S: Maintained 4099F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4100F: drivers/cpufreq/brcmstb* 4101 4102BROADCOM STB AVS TMON DRIVER 4103M: Markus Mayer <mmayer@broadcom.com> 4104M: bcm-kernel-feedback-list@broadcom.com 4105L: linux-pm@vger.kernel.org 4106S: Maintained 4107F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4108F: drivers/thermal/broadcom/brcmstb* 4109 4110BROADCOM STB DPFE DRIVER 4111M: Markus Mayer <mmayer@broadcom.com> 4112M: bcm-kernel-feedback-list@broadcom.com 4113L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4114S: Maintained 4115F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4116F: drivers/memory/brcmstb_dpfe.c 4117 4118BROADCOM STB NAND FLASH DRIVER 4119M: Brian Norris <computersforpeace@gmail.com> 4120M: Kamal Dasu <kdasu.kdev@gmail.com> 4121L: linux-mtd@lists.infradead.org 4122L: bcm-kernel-feedback-list@broadcom.com 4123S: Maintained 4124F: drivers/mtd/nand/raw/brcmnand/ 4125F: include/linux/platform_data/brcmnand.h 4126 4127BROADCOM STB PCIE DRIVER 4128M: Jim Quinlan <jim2101024@gmail.com> 4129M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4130M: Florian Fainelli <f.fainelli@gmail.com> 4131M: bcm-kernel-feedback-list@broadcom.com 4132L: linux-pci@vger.kernel.org 4133S: Maintained 4134F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4135F: drivers/pci/controller/pcie-brcmstb.c 4136 4137BROADCOM SYSTEMPORT ETHERNET DRIVER 4138M: Florian Fainelli <f.fainelli@gmail.com> 4139L: bcm-kernel-feedback-list@broadcom.com 4140L: netdev@vger.kernel.org 4141S: Supported 4142F: drivers/net/ethernet/broadcom/bcmsysport.* 4143F: drivers/net/ethernet/broadcom/unimac.h 4144F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4145 4146BROADCOM TG3 GIGABIT ETHERNET DRIVER 4147M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4148M: Prashant Sreedharan <prashant@broadcom.com> 4149M: Michael Chan <mchan@broadcom.com> 4150L: netdev@vger.kernel.org 4151S: Supported 4152F: drivers/net/ethernet/broadcom/tg3.* 4153 4154BROADCOM VK DRIVER 4155M: Scott Branden <scott.branden@broadcom.com> 4156L: bcm-kernel-feedback-list@broadcom.com 4157S: Supported 4158F: drivers/misc/bcm-vk/ 4159F: include/uapi/linux/misc/bcm_vk.h 4160 4161BROCADE BFA FC SCSI DRIVER 4162M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4163M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4164L: linux-scsi@vger.kernel.org 4165S: Supported 4166F: drivers/scsi/bfa/ 4167 4168BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4169M: Rasesh Mody <rmody@marvell.com> 4170M: Sudarsana Kalluru <skalluru@marvell.com> 4171M: GR-Linux-NIC-Dev@marvell.com 4172L: netdev@vger.kernel.org 4173S: Supported 4174F: drivers/net/ethernet/brocade/bna/ 4175 4176BSG (block layer generic sg v4 driver) 4177M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4178L: linux-scsi@vger.kernel.org 4179S: Supported 4180F: block/bsg.c 4181F: include/linux/bsg.h 4182F: include/uapi/linux/bsg.h 4183 4184BT87X AUDIO DRIVER 4185M: Clemens Ladisch <clemens@ladisch.de> 4186L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4187S: Maintained 4188T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4189F: Documentation/sound/cards/bt87x.rst 4190F: sound/pci/bt87x.c 4191 4192BT8XXGPIO DRIVER 4193M: Michael Buesch <m@bues.ch> 4194S: Maintained 4195W: http://bu3sch.de/btgpio.php 4196F: drivers/gpio/gpio-bt8xx.c 4197 4198BTRFS FILE SYSTEM 4199M: Chris Mason <clm@fb.com> 4200M: Josef Bacik <josef@toxicpanda.com> 4201M: David Sterba <dsterba@suse.com> 4202L: linux-btrfs@vger.kernel.org 4203S: Maintained 4204W: http://btrfs.wiki.kernel.org/ 4205Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 4206C: irc://irc.libera.chat/btrfs 4207T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4208F: Documentation/filesystems/btrfs.rst 4209F: fs/btrfs/ 4210F: include/linux/btrfs* 4211F: include/uapi/linux/btrfs* 4212 4213BTTV VIDEO4LINUX DRIVER 4214M: Mauro Carvalho Chehab <mchehab@kernel.org> 4215L: linux-media@vger.kernel.org 4216S: Odd fixes 4217W: https://linuxtv.org 4218T: git git://linuxtv.org/media_tree.git 4219F: Documentation/driver-api/media/drivers/bttv* 4220F: drivers/media/pci/bt8xx/bttv* 4221 4222BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4223M: Chanwoo Choi <cw00.choi@samsung.com> 4224L: linux-pm@vger.kernel.org 4225L: linux-samsung-soc@vger.kernel.org 4226S: Maintained 4227T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4228F: Documentation/devicetree/bindings/devfreq/exynos-bus.txt 4229F: drivers/devfreq/exynos-bus.c 4230 4231BUSLOGIC SCSI DRIVER 4232M: Khalid Aziz <khalid@gonehiking.org> 4233L: linux-scsi@vger.kernel.org 4234S: Maintained 4235F: drivers/scsi/BusLogic.* 4236F: drivers/scsi/FlashPoint.* 4237 4238C-MEDIA CMI8788 DRIVER 4239M: Clemens Ladisch <clemens@ladisch.de> 4240L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4241S: Maintained 4242T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4243F: sound/pci/oxygen/ 4244 4245C-SKY ARCHITECTURE 4246M: Guo Ren <guoren@kernel.org> 4247L: linux-csky@vger.kernel.org 4248S: Supported 4249T: git https://github.com/c-sky/csky-linux.git 4250F: Documentation/devicetree/bindings/csky/ 4251F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4252F: Documentation/devicetree/bindings/timer/csky,* 4253F: arch/csky/ 4254F: drivers/clocksource/timer-gx6605s.c 4255F: drivers/clocksource/timer-mp-csky.c 4256F: drivers/irqchip/irq-csky-* 4257N: csky 4258K: csky 4259 4260CA8210 IEEE-802.15.4 RADIO DRIVER 4261L: linux-wpan@vger.kernel.org 4262S: Orphan 4263W: https://github.com/Cascoda/ca8210-linux.git 4264F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4265F: drivers/net/ieee802154/ca8210.c 4266 4267CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4268M: Damien Le Moal <damien.lemoal@wdc.com> 4269L: linux-riscv@lists.infradead.org 4270L: linux-gpio@vger.kernel.org (pinctrl driver) 4271F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4272F: drivers/pinctrl/pinctrl-k210.c 4273 4274CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4275M: Damien Le Moal <damien.lemoal@wdc.com> 4276L: linux-kernel@vger.kernel.org 4277L: linux-riscv@lists.infradead.org 4278S: Maintained 4279F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4280F: drivers/reset/reset-k210.c 4281 4282CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4283M: Damien Le Moal <damien.lemoal@wdc.com> 4284L: linux-riscv@lists.infradead.org 4285S: Maintained 4286F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4287F: drivers/soc/canaan/ 4288F: include/soc/canaan/ 4289 4290CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4291M: David Howells <dhowells@redhat.com> 4292L: linux-cachefs@redhat.com (moderated for non-subscribers) 4293S: Supported 4294F: Documentation/filesystems/caching/cachefiles.rst 4295F: fs/cachefiles/ 4296 4297CADENCE MIPI-CSI2 BRIDGES 4298M: Maxime Ripard <mripard@kernel.org> 4299L: linux-media@vger.kernel.org 4300S: Maintained 4301F: Documentation/devicetree/bindings/media/cdns,*.txt 4302F: drivers/media/platform/cadence/cdns-csi2* 4303 4304CADENCE NAND DRIVER 4305L: linux-mtd@lists.infradead.org 4306S: Orphan 4307F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4308F: drivers/mtd/nand/raw/cadence-nand-controller.c 4309 4310CADENCE USB3 DRD IP DRIVER 4311M: Peter Chen <peter.chen@kernel.org> 4312M: Pawel Laszczak <pawell@cadence.com> 4313R: Roger Quadros <rogerq@kernel.org> 4314R: Aswath Govindraju <a-govindraju@ti.com> 4315L: linux-usb@vger.kernel.org 4316S: Maintained 4317T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4318F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4319F: drivers/usb/cdns3/ 4320X: drivers/usb/cdns3/cdnsp* 4321 4322CADENCE USBSSP DRD IP DRIVER 4323M: Pawel Laszczak <pawell@cadence.com> 4324L: linux-usb@vger.kernel.org 4325S: Maintained 4326T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4327F: drivers/usb/cdns3/ 4328X: drivers/usb/cdns3/cdns3* 4329 4330CADET FM/AM RADIO RECEIVER DRIVER 4331M: Hans Verkuil <hverkuil@xs4all.nl> 4332L: linux-media@vger.kernel.org 4333S: Maintained 4334W: https://linuxtv.org 4335T: git git://linuxtv.org/media_tree.git 4336F: drivers/media/radio/radio-cadet* 4337 4338CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4339L: linux-media@vger.kernel.org 4340S: Orphan 4341T: git git://linuxtv.org/media_tree.git 4342F: Documentation/admin-guide/media/cafe_ccic* 4343F: drivers/media/platform/marvell/ 4344 4345CAIF NETWORK LAYER 4346L: netdev@vger.kernel.org 4347S: Orphan 4348F: Documentation/networking/caif/ 4349F: drivers/net/caif/ 4350F: include/net/caif/ 4351F: include/uapi/linux/caif/ 4352F: net/caif/ 4353 4354CAKE QDISC 4355M: Toke Høiland-Jørgensen <toke@toke.dk> 4356L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4357S: Maintained 4358F: net/sched/sch_cake.c 4359 4360CAN NETWORK DRIVERS 4361M: Wolfgang Grandegger <wg@grandegger.com> 4362M: Marc Kleine-Budde <mkl@pengutronix.de> 4363L: linux-can@vger.kernel.org 4364S: Maintained 4365W: https://github.com/linux-can 4366T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4367T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4368F: Documentation/devicetree/bindings/net/can/ 4369F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4370F: drivers/net/can/ 4371F: drivers/phy/phy-can-transceiver.c 4372F: include/linux/can/bittiming.h 4373F: include/linux/can/dev.h 4374F: include/linux/can/led.h 4375F: include/linux/can/length.h 4376F: include/linux/can/platform/ 4377F: include/linux/can/rx-offload.h 4378F: include/uapi/linux/can/error.h 4379F: include/uapi/linux/can/netlink.h 4380F: include/uapi/linux/can/vxcan.h 4381 4382CAN NETWORK LAYER 4383M: Oliver Hartkopp <socketcan@hartkopp.net> 4384M: Marc Kleine-Budde <mkl@pengutronix.de> 4385L: linux-can@vger.kernel.org 4386S: Maintained 4387W: https://github.com/linux-can 4388T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4389T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4390F: Documentation/networking/can.rst 4391F: include/linux/can/can-ml.h 4392F: include/linux/can/core.h 4393F: include/linux/can/skb.h 4394F: include/net/netns/can.h 4395F: include/uapi/linux/can.h 4396F: include/uapi/linux/can/bcm.h 4397F: include/uapi/linux/can/gw.h 4398F: include/uapi/linux/can/isotp.h 4399F: include/uapi/linux/can/raw.h 4400F: net/can/ 4401 4402CAN-J1939 NETWORK LAYER 4403M: Robin van der Gracht <robin@protonic.nl> 4404M: Oleksij Rempel <o.rempel@pengutronix.de> 4405R: kernel@pengutronix.de 4406L: linux-can@vger.kernel.org 4407S: Maintained 4408F: Documentation/networking/j1939.rst 4409F: include/uapi/linux/can/j1939.h 4410F: net/can/j1939/ 4411 4412CAPABILITIES 4413M: Serge Hallyn <serge@hallyn.com> 4414L: linux-security-module@vger.kernel.org 4415S: Supported 4416F: include/linux/capability.h 4417F: include/uapi/linux/capability.h 4418F: kernel/capability.c 4419F: security/commoncap.c 4420 4421CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4422M: Kevin Tsai <ktsai@capellamicro.com> 4423S: Maintained 4424F: drivers/iio/light/cm* 4425 4426CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4427M: Christian Lamparter <chunkeey@googlemail.com> 4428L: linux-wireless@vger.kernel.org 4429S: Maintained 4430W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4431F: drivers/net/wireless/ath/carl9170/ 4432 4433CAVIUM I2C DRIVER 4434M: Robert Richter <rric@kernel.org> 4435S: Odd Fixes 4436W: http://www.marvell.com 4437F: drivers/i2c/busses/i2c-octeon* 4438F: drivers/i2c/busses/i2c-thunderx* 4439 4440CAVIUM LIQUIDIO NETWORK DRIVER 4441M: Derek Chickles <dchickles@marvell.com> 4442M: Satanand Burla <sburla@marvell.com> 4443M: Felix Manlunas <fmanlunas@marvell.com> 4444L: netdev@vger.kernel.org 4445S: Supported 4446W: http://www.marvell.com 4447F: drivers/net/ethernet/cavium/liquidio/ 4448 4449CAVIUM MMC DRIVER 4450M: Robert Richter <rric@kernel.org> 4451S: Odd Fixes 4452W: http://www.marvell.com 4453F: drivers/mmc/host/cavium* 4454 4455CAVIUM OCTEON-TX CRYPTO DRIVER 4456M: George Cherian <gcherian@marvell.com> 4457L: linux-crypto@vger.kernel.org 4458S: Supported 4459W: http://www.marvell.com 4460F: drivers/crypto/cavium/cpt/ 4461 4462CAVIUM THUNDERX2 ARM64 SOC 4463M: Robert Richter <rric@kernel.org> 4464L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4465S: Odd Fixes 4466F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4467F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4468 4469CBS/ETF/TAPRIO QDISCS 4470M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4471S: Maintained 4472L: netdev@vger.kernel.org 4473F: net/sched/sch_cbs.c 4474F: net/sched/sch_etf.c 4475F: net/sched/sch_taprio.c 4476 4477CC2520 IEEE-802.15.4 RADIO DRIVER 4478M: Varka Bhadram <varkabhadram@gmail.com> 4479L: linux-wpan@vger.kernel.org 4480S: Maintained 4481F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4482F: drivers/net/ieee802154/cc2520.c 4483F: include/linux/spi/cc2520.h 4484 4485CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4486M: Gilad Ben-Yossef <gilad@benyossef.com> 4487L: linux-crypto@vger.kernel.org 4488S: Supported 4489W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4490F: drivers/crypto/ccree/ 4491 4492CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4493M: Hadar Gat <hadar.gat@arm.com> 4494L: linux-crypto@vger.kernel.org 4495S: Supported 4496F: drivers/char/hw_random/cctrng.c 4497F: drivers/char/hw_random/cctrng.h 4498F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4499W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4500 4501CEC FRAMEWORK 4502M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4503L: linux-media@vger.kernel.org 4504S: Supported 4505W: http://linuxtv.org 4506T: git git://linuxtv.org/media_tree.git 4507F: Documentation/ABI/testing/debugfs-cec-error-inj 4508F: Documentation/devicetree/bindings/media/cec.txt 4509F: Documentation/driver-api/media/cec-core.rst 4510F: Documentation/userspace-api/media/cec 4511F: drivers/media/cec/ 4512F: drivers/media/rc/keymaps/rc-cec.c 4513F: include/media/cec-notifier.h 4514F: include/media/cec.h 4515F: include/uapi/linux/cec-funcs.h 4516F: include/uapi/linux/cec.h 4517 4518CEC GPIO DRIVER 4519M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4520L: linux-media@vger.kernel.org 4521S: Supported 4522W: http://linuxtv.org 4523T: git git://linuxtv.org/media_tree.git 4524F: Documentation/devicetree/bindings/media/cec-gpio.txt 4525F: drivers/media/cec/platform/cec-gpio/ 4526 4527CELL BROADBAND ENGINE ARCHITECTURE 4528M: Arnd Bergmann <arnd@arndb.de> 4529L: linuxppc-dev@lists.ozlabs.org 4530S: Supported 4531W: http://www.ibm.com/developerworks/power/cell/ 4532F: arch/powerpc/include/asm/cell*.h 4533F: arch/powerpc/include/asm/spu*.h 4534F: arch/powerpc/include/uapi/asm/spu*.h 4535F: arch/powerpc/platforms/cell/ 4536 4537CELLWISE CW2015 BATTERY DRIVER 4538M: Tobias Schrammm <t.schramm@manjaro.org> 4539S: Maintained 4540F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4541F: drivers/power/supply/cw2015_battery.c 4542 4543CEPH COMMON CODE (LIBCEPH) 4544M: Ilya Dryomov <idryomov@gmail.com> 4545M: Jeff Layton <jlayton@kernel.org> 4546M: Xiubo Li <xiubli@redhat.com> 4547L: ceph-devel@vger.kernel.org 4548S: Supported 4549W: http://ceph.com/ 4550T: git git://github.com/ceph/ceph-client.git 4551F: include/linux/ceph/ 4552F: include/linux/crush/ 4553F: net/ceph/ 4554 4555CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4556M: Jeff Layton <jlayton@kernel.org> 4557M: Xiubo Li <xiubli@redhat.com> 4558M: Ilya Dryomov <idryomov@gmail.com> 4559L: ceph-devel@vger.kernel.org 4560S: Supported 4561W: http://ceph.com/ 4562T: git git://github.com/ceph/ceph-client.git 4563F: Documentation/filesystems/ceph.rst 4564F: fs/ceph/ 4565 4566CERTIFICATE HANDLING 4567M: David Howells <dhowells@redhat.com> 4568M: David Woodhouse <dwmw2@infradead.org> 4569L: keyrings@vger.kernel.org 4570S: Maintained 4571F: Documentation/admin-guide/module-signing.rst 4572F: certs/ 4573F: scripts/sign-file.c 4574 4575CFAG12864B LCD DRIVER 4576M: Miguel Ojeda <ojeda@kernel.org> 4577S: Maintained 4578F: drivers/auxdisplay/cfag12864b.c 4579F: include/linux/cfag12864b.h 4580 4581CFAG12864BFB LCD FRAMEBUFFER DRIVER 4582M: Miguel Ojeda <ojeda@kernel.org> 4583S: Maintained 4584F: drivers/auxdisplay/cfag12864bfb.c 4585F: include/linux/cfag12864b.h 4586 4587CHAR and MISC DRIVERS 4588M: Arnd Bergmann <arnd@arndb.de> 4589M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4590S: Supported 4591T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4592F: drivers/char/ 4593F: drivers/misc/ 4594F: include/linux/miscdevice.h 4595X: drivers/char/agp/ 4596X: drivers/char/hw_random/ 4597X: drivers/char/ipmi/ 4598X: drivers/char/random.c 4599X: drivers/char/tpm/ 4600 4601CHECKPATCH 4602M: Andy Whitcroft <apw@canonical.com> 4603M: Joe Perches <joe@perches.com> 4604R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4605R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4606S: Maintained 4607F: scripts/checkpatch.pl 4608 4609CHECKPATCH DOCUMENTATION 4610M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4611M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4612R: Joe Perches <joe@perches.com> 4613S: Maintained 4614F: Documentation/dev-tools/checkpatch.rst 4615 4616CHINESE DOCUMENTATION 4617M: Alex Shi <alexs@kernel.org> 4618S: Maintained 4619F: Documentation/translations/zh_CN/ 4620 4621CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4622M: Peter Chen <peter.chen@kernel.org> 4623L: linux-usb@vger.kernel.org 4624S: Maintained 4625T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4626F: drivers/usb/chipidea/ 4627 4628CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4629M: Hans de Goede <hdegoede@redhat.com> 4630L: linux-input@vger.kernel.org 4631S: Maintained 4632F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4633F: drivers/input/touchscreen/chipone_icn8318.c 4634 4635CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4636M: Hans de Goede <hdegoede@redhat.com> 4637L: linux-input@vger.kernel.org 4638S: Maintained 4639F: drivers/input/touchscreen/chipone_icn8505.c 4640 4641CHROME HARDWARE PLATFORM SUPPORT 4642M: Benson Leung <bleung@chromium.org> 4643L: chrome-platform@lists.linux.dev 4644S: Maintained 4645T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4646F: drivers/platform/chrome/ 4647 4648CHROMEOS EC CODEC DRIVER 4649M: Cheng-Yi Chiang <cychiang@chromium.org> 4650M: Tzung-Bi Shih <tzungbi@google.com> 4651R: Guenter Roeck <groeck@chromium.org> 4652L: chrome-platform@lists.linux.dev 4653S: Maintained 4654F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4655F: sound/soc/codecs/cros_ec_codec.* 4656 4657CHROMEOS EC SUBDRIVERS 4658M: Benson Leung <bleung@chromium.org> 4659R: Guenter Roeck <groeck@chromium.org> 4660L: chrome-platform@lists.linux.dev 4661S: Maintained 4662F: drivers/power/supply/cros_usbpd-charger.c 4663N: cros_ec 4664N: cros-ec 4665 4666CHROMEOS EC USB TYPE-C DRIVER 4667M: Prashant Malani <pmalani@chromium.org> 4668L: chrome-platform@lists.linux.dev 4669S: Maintained 4670F: drivers/platform/chrome/cros_ec_typec.c 4671 4672CHROMEOS EC USB PD NOTIFY DRIVER 4673M: Prashant Malani <pmalani@chromium.org> 4674L: chrome-platform@lists.linux.dev 4675S: Maintained 4676F: drivers/platform/chrome/cros_usbpd_notify.c 4677F: include/linux/platform_data/cros_usbpd_notify.h 4678 4679CHRONTEL CH7322 CEC DRIVER 4680M: Joe Tessler <jrt@google.com> 4681L: linux-media@vger.kernel.org 4682S: Maintained 4683T: git git://linuxtv.org/media_tree.git 4684F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4685F: drivers/media/cec/i2c/ch7322.c 4686 4687CIRRUS LOGIC AUDIO CODEC DRIVERS 4688M: James Schulman <james.schulman@cirrus.com> 4689M: David Rhodes <david.rhodes@cirrus.com> 4690M: Lucas Tanure <tanureal@opensource.cirrus.com> 4691L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4692L: patches@opensource.cirrus.com 4693S: Maintained 4694F: Documentation/devicetree/bindings/sound/cirrus,cs* 4695F: sound/pci/hda/cs* 4696F: sound/soc/codecs/cs* 4697 4698CIRRUS LOGIC DSP FIRMWARE DRIVER 4699M: Simon Trimmer <simont@opensource.cirrus.com> 4700M: Charles Keepax <ckeepax@opensource.cirrus.com> 4701M: Richard Fitzgerald <rf@opensource.cirrus.com> 4702L: patches@opensource.cirrus.com 4703S: Supported 4704W: https://github.com/CirrusLogic/linux-drivers/wiki 4705T: git https://github.com/CirrusLogic/linux-drivers.git 4706F: drivers/firmware/cirrus/* 4707F: include/linux/firmware/cirrus/* 4708 4709CIRRUS LOGIC EP93XX ETHERNET DRIVER 4710M: Hartley Sweeten <hsweeten@visionengravers.com> 4711L: netdev@vger.kernel.org 4712S: Maintained 4713F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4714 4715CIRRUS LOGIC LOCHNAGAR DRIVER 4716M: Charles Keepax <ckeepax@opensource.cirrus.com> 4717M: Richard Fitzgerald <rf@opensource.cirrus.com> 4718L: patches@opensource.cirrus.com 4719S: Supported 4720F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4721F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4722F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4723F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4724F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4725F: Documentation/hwmon/lochnagar.rst 4726F: drivers/clk/clk-lochnagar.c 4727F: drivers/hwmon/lochnagar-hwmon.c 4728F: drivers/mfd/lochnagar-i2c.c 4729F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4730F: drivers/regulator/lochnagar-regulator.c 4731F: include/dt-bindings/clk/lochnagar.h 4732F: include/dt-bindings/pinctrl/lochnagar.h 4733F: include/linux/mfd/lochnagar* 4734F: sound/soc/codecs/lochnagar-sc.c 4735 4736CIRRUS LOGIC MADERA CODEC DRIVERS 4737M: Charles Keepax <ckeepax@opensource.cirrus.com> 4738M: Richard Fitzgerald <rf@opensource.cirrus.com> 4739L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4740L: patches@opensource.cirrus.com 4741S: Supported 4742W: https://github.com/CirrusLogic/linux-drivers/wiki 4743T: git https://github.com/CirrusLogic/linux-drivers.git 4744F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4745F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4746F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4747F: drivers/gpio/gpio-madera* 4748F: drivers/irqchip/irq-madera* 4749F: drivers/mfd/cs47l* 4750F: drivers/mfd/madera* 4751F: drivers/pinctrl/cirrus/* 4752F: include/dt-bindings/sound/madera* 4753F: include/linux/irqchip/irq-madera* 4754F: include/linux/mfd/madera/* 4755F: include/sound/madera* 4756F: sound/soc/codecs/cs47l* 4757F: sound/soc/codecs/madera* 4758 4759CISCO FCOE HBA DRIVER 4760M: Satish Kharat <satishkh@cisco.com> 4761M: Sesidhar Baddela <sebaddel@cisco.com> 4762M: Karan Tilak Kumar <kartilak@cisco.com> 4763L: linux-scsi@vger.kernel.org 4764S: Supported 4765F: drivers/scsi/fnic/ 4766 4767CISCO SCSI HBA DRIVER 4768M: Karan Tilak Kumar <kartilak@cisco.com> 4769M: Sesidhar Baddela <sebaddel@cisco.com> 4770L: linux-scsi@vger.kernel.org 4771S: Supported 4772F: drivers/scsi/snic/ 4773 4774CISCO VIC ETHERNET NIC DRIVER 4775M: Christian Benvenuti <benve@cisco.com> 4776M: Govindarajulu Varadarajan <_govind@gmx.com> 4777S: Supported 4778F: drivers/net/ethernet/cisco/enic/ 4779 4780CISCO VIC LOW LATENCY NIC DRIVER 4781M: Christian Benvenuti <benve@cisco.com> 4782M: Nelson Escobar <neescoba@cisco.com> 4783S: Supported 4784F: drivers/infiniband/hw/usnic/ 4785 4786CLANG-FORMAT FILE 4787M: Miguel Ojeda <ojeda@kernel.org> 4788S: Maintained 4789F: .clang-format 4790 4791CLANG/LLVM BUILD SUPPORT 4792M: Nathan Chancellor <nathan@kernel.org> 4793M: Nick Desaulniers <ndesaulniers@google.com> 4794L: llvm@lists.linux.dev 4795S: Supported 4796W: https://clangbuiltlinux.github.io/ 4797B: https://github.com/ClangBuiltLinux/linux/issues 4798C: irc://irc.libera.chat/clangbuiltlinux 4799F: Documentation/kbuild/llvm.rst 4800F: include/linux/compiler-clang.h 4801F: scripts/Makefile.clang 4802F: scripts/clang-tools/ 4803K: \b(?i:clang|llvm)\b 4804 4805CLANG CONTROL FLOW INTEGRITY SUPPORT 4806M: Sami Tolvanen <samitolvanen@google.com> 4807M: Kees Cook <keescook@chromium.org> 4808R: Nathan Chancellor <nathan@kernel.org> 4809R: Nick Desaulniers <ndesaulniers@google.com> 4810L: llvm@lists.linux.dev 4811S: Supported 4812B: https://github.com/ClangBuiltLinux/linux/issues 4813T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/clang/features 4814F: include/linux/cfi.h 4815F: kernel/cfi.c 4816 4817CLK API 4818M: Russell King <linux@armlinux.org.uk> 4819L: linux-clk@vger.kernel.org 4820S: Maintained 4821F: include/linux/clk.h 4822 4823CLOCKSOURCE, CLOCKEVENT DRIVERS 4824M: Daniel Lezcano <daniel.lezcano@linaro.org> 4825M: Thomas Gleixner <tglx@linutronix.de> 4826L: linux-kernel@vger.kernel.org 4827S: Supported 4828T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 4829F: Documentation/devicetree/bindings/timer/ 4830F: drivers/clocksource/ 4831 4832CMPC ACPI DRIVER 4833M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 4834M: Daniel Oliveira Nascimento <don@syst.com.br> 4835L: platform-driver-x86@vger.kernel.org 4836S: Supported 4837F: drivers/platform/x86/classmate-laptop.c 4838 4839COBALT MEDIA DRIVER 4840M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4841L: linux-media@vger.kernel.org 4842S: Supported 4843W: https://linuxtv.org 4844T: git git://linuxtv.org/media_tree.git 4845F: drivers/media/pci/cobalt/ 4846 4847COCCINELLE/Semantic Patches (SmPL) 4848M: Julia Lawall <Julia.Lawall@inria.fr> 4849M: Nicolas Palix <nicolas.palix@imag.fr> 4850L: cocci@inria.fr (moderated for non-subscribers) 4851S: Supported 4852W: https://coccinelle.gitlabpages.inria.fr/website/ 4853T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 4854F: Documentation/dev-tools/coccinelle.rst 4855F: scripts/coccicheck 4856F: scripts/coccinelle/ 4857 4858CODA FILE SYSTEM 4859M: Jan Harkes <jaharkes@cs.cmu.edu> 4860M: coda@cs.cmu.edu 4861L: codalist@coda.cs.cmu.edu 4862S: Maintained 4863W: http://www.coda.cs.cmu.edu/ 4864F: Documentation/filesystems/coda.rst 4865F: fs/coda/ 4866F: include/linux/coda*.h 4867F: include/uapi/linux/coda*.h 4868 4869CODA V4L2 MEM2MEM DRIVER 4870M: Philipp Zabel <p.zabel@pengutronix.de> 4871L: linux-media@vger.kernel.org 4872S: Maintained 4873F: Documentation/devicetree/bindings/media/coda.yaml 4874F: drivers/media/platform/chips-media/ 4875 4876CODE OF CONDUCT 4877M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4878S: Supported 4879F: Documentation/process/code-of-conduct-interpretation.rst 4880F: Documentation/process/code-of-conduct.rst 4881 4882COMEDI DRIVERS 4883M: Ian Abbott <abbotti@mev.co.uk> 4884M: H Hartley Sweeten <hsweeten@visionengravers.com> 4885S: Odd Fixes 4886F: drivers/comedi/ 4887F: include/linux/comedi/ 4888F: include/uapi/linux/comedi.h 4889 4890COMMON CLK FRAMEWORK 4891M: Michael Turquette <mturquette@baylibre.com> 4892M: Stephen Boyd <sboyd@kernel.org> 4893L: linux-clk@vger.kernel.org 4894S: Maintained 4895Q: http://patchwork.kernel.org/project/linux-clk/list/ 4896T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 4897F: Documentation/devicetree/bindings/clock/ 4898F: drivers/clk/ 4899F: include/linux/clk-pr* 4900F: include/linux/clk/ 4901F: include/linux/of_clk.h 4902X: drivers/clk/clkdev.c 4903 4904COMMON INTERNET FILE SYSTEM CLIENT (CIFS) 4905M: Steve French <sfrench@samba.org> 4906L: linux-cifs@vger.kernel.org 4907L: samba-technical@lists.samba.org (moderated for non-subscribers) 4908S: Supported 4909W: http://linux-cifs.samba.org/ 4910T: git git://git.samba.org/sfrench/cifs-2.6.git 4911F: Documentation/admin-guide/cifs/ 4912F: fs/cifs/ 4913F: fs/smbfs_common/ 4914 4915COMPACTPCI HOTPLUG CORE 4916M: Scott Murray <scott@spiteful.org> 4917L: linux-pci@vger.kernel.org 4918S: Maintained 4919F: drivers/pci/hotplug/cpci_hotplug* 4920 4921COMPACTPCI HOTPLUG GENERIC DRIVER 4922M: Scott Murray <scott@spiteful.org> 4923L: linux-pci@vger.kernel.org 4924S: Maintained 4925F: drivers/pci/hotplug/cpcihp_generic.c 4926 4927COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 4928M: Scott Murray <scott@spiteful.org> 4929L: linux-pci@vger.kernel.org 4930S: Maintained 4931F: drivers/pci/hotplug/cpcihp_zt5550.* 4932 4933COMPAL LAPTOP SUPPORT 4934M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 4935L: platform-driver-x86@vger.kernel.org 4936S: Maintained 4937F: drivers/platform/x86/compal-laptop.c 4938 4939COMPILER ATTRIBUTES 4940M: Miguel Ojeda <ojeda@kernel.org> 4941R: Nick Desaulniers <ndesaulniers@google.com> 4942S: Maintained 4943F: include/linux/compiler_attributes.h 4944 4945COMPUTE EXPRESS LINK (CXL) 4946M: Alison Schofield <alison.schofield@intel.com> 4947M: Vishal Verma <vishal.l.verma@intel.com> 4948M: Ira Weiny <ira.weiny@intel.com> 4949M: Ben Widawsky <ben.widawsky@intel.com> 4950M: Dan Williams <dan.j.williams@intel.com> 4951L: linux-cxl@vger.kernel.org 4952S: Maintained 4953F: drivers/cxl/ 4954F: include/uapi/linux/cxl_mem.h 4955 4956CONEXANT ACCESSRUNNER USB DRIVER 4957L: accessrunner-general@lists.sourceforge.net 4958S: Orphan 4959W: http://accessrunner.sourceforge.net/ 4960F: drivers/usb/atm/cxacru.c 4961 4962CONFIGFS 4963M: Joel Becker <jlbec@evilplan.org> 4964M: Christoph Hellwig <hch@lst.de> 4965S: Supported 4966T: git git://git.infradead.org/users/hch/configfs.git 4967F: fs/configfs/ 4968F: include/linux/configfs.h 4969F: samples/configfs/ 4970 4971CONSOLE SUBSYSTEM 4972M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4973S: Supported 4974F: drivers/video/console/ 4975F: include/linux/console* 4976 4977CONTEXT TRACKING 4978M: Frederic Weisbecker <frederic@kernel.org> 4979S: Maintained 4980F: kernel/context_tracking.c 4981F: include/linux/context_tracking* 4982 4983CONTROL GROUP (CGROUP) 4984M: Tejun Heo <tj@kernel.org> 4985M: Zefan Li <lizefan.x@bytedance.com> 4986M: Johannes Weiner <hannes@cmpxchg.org> 4987L: cgroups@vger.kernel.org 4988S: Maintained 4989T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4990F: Documentation/admin-guide/cgroup-v1/ 4991F: Documentation/admin-guide/cgroup-v2.rst 4992F: include/linux/cgroup* 4993F: kernel/cgroup/ 4994 4995CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 4996M: Tejun Heo <tj@kernel.org> 4997M: Jens Axboe <axboe@kernel.dk> 4998L: cgroups@vger.kernel.org 4999L: linux-block@vger.kernel.org 5000T: git git://git.kernel.dk/linux-block 5001F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5002F: block/bfq-cgroup.c 5003F: block/blk-cgroup.c 5004F: block/blk-iolatency.c 5005F: block/blk-throttle.c 5006F: include/linux/blk-cgroup.h 5007 5008CONTROL GROUP - CPUSET 5009M: Zefan Li <lizefan.x@bytedance.com> 5010L: cgroups@vger.kernel.org 5011S: Maintained 5012T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5013F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5014F: include/linux/cpuset.h 5015F: kernel/cgroup/cpuset.c 5016 5017CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5018M: Johannes Weiner <hannes@cmpxchg.org> 5019M: Michal Hocko <mhocko@kernel.org> 5020M: Roman Gushchin <roman.gushchin@linux.dev> 5021M: Shakeel Butt <shakeelb@google.com> 5022L: cgroups@vger.kernel.org 5023L: linux-mm@kvack.org 5024S: Maintained 5025F: mm/memcontrol.c 5026F: mm/swap_cgroup.c 5027 5028CORETEMP HARDWARE MONITORING DRIVER 5029M: Fenghua Yu <fenghua.yu@intel.com> 5030L: linux-hwmon@vger.kernel.org 5031S: Maintained 5032F: Documentation/hwmon/coretemp.rst 5033F: drivers/hwmon/coretemp.c 5034 5035CORSAIR-CPRO HARDWARE MONITOR DRIVER 5036M: Marius Zachmann <mail@mariuszachmann.de> 5037L: linux-hwmon@vger.kernel.org 5038S: Maintained 5039F: drivers/hwmon/corsair-cpro.c 5040 5041CORSAIR-PSU HARDWARE MONITOR DRIVER 5042M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5043L: linux-hwmon@vger.kernel.org 5044S: Maintained 5045F: Documentation/hwmon/corsair-psu.rst 5046F: drivers/hwmon/corsair-psu.c 5047 5048COSA/SRP SYNC SERIAL DRIVER 5049M: Jan "Yenya" Kasprzak <kas@fi.muni.cz> 5050S: Maintained 5051W: http://www.fi.muni.cz/~kas/cosa/ 5052F: drivers/net/wan/cosa* 5053 5054COUNTER SUBSYSTEM 5055M: William Breathitt Gray <vilhelm.gray@gmail.com> 5056L: linux-iio@vger.kernel.org 5057S: Maintained 5058T: git git@gitlab.com:vilhelmgray/counter.git 5059F: Documentation/ABI/testing/sysfs-bus-counter 5060F: Documentation/driver-api/generic-counter.rst 5061F: drivers/counter/ 5062F: include/linux/counter.h 5063F: include/uapi/linux/counter.h 5064F: tools/counter/ 5065 5066CP2615 I2C DRIVER 5067M: Bence Csókás <bence98@sch.bme.hu> 5068S: Maintained 5069F: drivers/i2c/busses/i2c-cp2615.c 5070 5071CPMAC ETHERNET DRIVER 5072M: Florian Fainelli <f.fainelli@gmail.com> 5073L: netdev@vger.kernel.org 5074S: Maintained 5075F: drivers/net/ethernet/ti/cpmac.c 5076 5077CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5078M: Viresh Kumar <viresh.kumar@linaro.org> 5079M: Sudeep Holla <sudeep.holla@arm.com> 5080L: linux-pm@vger.kernel.org 5081S: Maintained 5082W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5083F: drivers/cpufreq/vexpress-spc-cpufreq.c 5084 5085CPU FREQUENCY SCALING FRAMEWORK 5086M: "Rafael J. Wysocki" <rafael@kernel.org> 5087M: Viresh Kumar <viresh.kumar@linaro.org> 5088L: linux-pm@vger.kernel.org 5089S: Maintained 5090B: https://bugzilla.kernel.org 5091T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5092T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5093F: Documentation/admin-guide/pm/cpufreq.rst 5094F: Documentation/admin-guide/pm/intel_pstate.rst 5095F: Documentation/cpu-freq/ 5096F: Documentation/devicetree/bindings/cpufreq/ 5097F: drivers/cpufreq/ 5098F: include/linux/cpufreq.h 5099F: include/linux/sched/cpufreq.h 5100F: kernel/sched/cpufreq*.c 5101F: tools/testing/selftests/cpufreq/ 5102 5103CPU IDLE TIME MANAGEMENT FRAMEWORK 5104M: "Rafael J. Wysocki" <rafael@kernel.org> 5105M: Daniel Lezcano <daniel.lezcano@linaro.org> 5106L: linux-pm@vger.kernel.org 5107S: Maintained 5108B: https://bugzilla.kernel.org 5109T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5110F: Documentation/admin-guide/pm/cpuidle.rst 5111F: Documentation/driver-api/pm/cpuidle.rst 5112F: drivers/cpuidle/ 5113F: include/linux/cpuidle.h 5114 5115CPU POWER MONITORING SUBSYSTEM 5116M: Thomas Renninger <trenn@suse.com> 5117M: Shuah Khan <shuah@kernel.org> 5118M: Shuah Khan <skhan@linuxfoundation.org> 5119L: linux-pm@vger.kernel.org 5120S: Maintained 5121F: tools/power/cpupower/ 5122 5123CPUID/MSR DRIVER 5124M: "H. Peter Anvin" <hpa@zytor.com> 5125S: Maintained 5126F: arch/x86/kernel/cpuid.c 5127F: arch/x86/kernel/msr.c 5128 5129CPUIDLE DRIVER - ARM BIG LITTLE 5130M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 5131M: Daniel Lezcano <daniel.lezcano@linaro.org> 5132L: linux-pm@vger.kernel.org 5133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5134S: Maintained 5135T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5136F: drivers/cpuidle/cpuidle-big_little.c 5137 5138CPUIDLE DRIVER - ARM EXYNOS 5139M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 5140M: Daniel Lezcano <daniel.lezcano@linaro.org> 5141M: Kukjin Kim <kgene@kernel.org> 5142L: linux-pm@vger.kernel.org 5143L: linux-samsung-soc@vger.kernel.org 5144S: Supported 5145F: arch/arm/mach-exynos/pm.c 5146F: drivers/cpuidle/cpuidle-exynos.c 5147F: include/linux/platform_data/cpuidle-exynos.h 5148 5149CPUIDLE DRIVER - ARM PSCI 5150M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 5151M: Sudeep Holla <sudeep.holla@arm.com> 5152L: linux-pm@vger.kernel.org 5153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5154S: Supported 5155F: drivers/cpuidle/cpuidle-psci.c 5156 5157CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5158M: Ulf Hansson <ulf.hansson@linaro.org> 5159L: linux-pm@vger.kernel.org 5160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5161S: Supported 5162F: drivers/cpuidle/cpuidle-psci.h 5163F: drivers/cpuidle/cpuidle-psci-domain.c 5164 5165CPUIDLE DRIVER - DT IDLE PM DOMAIN 5166M: Ulf Hansson <ulf.hansson@linaro.org> 5167L: linux-pm@vger.kernel.org 5168S: Supported 5169F: drivers/cpuidle/dt_idle_genpd.c 5170F: drivers/cpuidle/dt_idle_genpd.h 5171 5172CPUIDLE DRIVER - RISC-V SBI 5173M: Anup Patel <anup@brainfault.org> 5174L: linux-pm@vger.kernel.org 5175L: linux-riscv@lists.infradead.org 5176S: Maintained 5177F: drivers/cpuidle/cpuidle-riscv-sbi.c 5178 5179CRAMFS FILESYSTEM 5180M: Nicolas Pitre <nico@fluxnic.net> 5181S: Maintained 5182F: Documentation/filesystems/cramfs.rst 5183F: fs/cramfs/ 5184 5185CREATIVE SB0540 5186M: Bastien Nocera <hadess@hadess.net> 5187L: linux-input@vger.kernel.org 5188S: Maintained 5189F: drivers/hid/hid-creative-sb0540.c 5190 5191CRYPTO API 5192M: Herbert Xu <herbert@gondor.apana.org.au> 5193M: "David S. Miller" <davem@davemloft.net> 5194L: linux-crypto@vger.kernel.org 5195S: Maintained 5196T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5197T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5198F: Documentation/crypto/ 5199F: Documentation/devicetree/bindings/crypto/ 5200F: arch/*/crypto/ 5201F: crypto/ 5202F: drivers/crypto/ 5203F: include/crypto/ 5204F: include/linux/crypto* 5205F: lib/crypto/ 5206 5207CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5208M: Neil Horman <nhorman@tuxdriver.com> 5209L: linux-crypto@vger.kernel.org 5210S: Maintained 5211F: crypto/ansi_cprng.c 5212F: crypto/rng.c 5213 5214CS3308 MEDIA DRIVER 5215M: Hans Verkuil <hverkuil@xs4all.nl> 5216L: linux-media@vger.kernel.org 5217S: Odd Fixes 5218W: http://linuxtv.org 5219T: git git://linuxtv.org/media_tree.git 5220F: drivers/media/i2c/cs3308.c 5221 5222CS5535 Audio ALSA driver 5223M: Jaya Kumar <jayakumar.alsa@gmail.com> 5224S: Maintained 5225F: sound/pci/cs5535audio/ 5226 5227CSI DRIVERS FOR ALLWINNER V3s 5228M: Yong Deng <yong.deng@magewell.com> 5229L: linux-media@vger.kernel.org 5230S: Maintained 5231T: git git://linuxtv.org/media_tree.git 5232F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5233F: drivers/media/platform/sunxi/sun6i-csi/ 5234 5235CW1200 WLAN driver 5236M: Solomon Peachy <pizza@shaftnet.org> 5237S: Maintained 5238F: drivers/net/wireless/st/cw1200/ 5239 5240CX18 VIDEO4LINUX DRIVER 5241M: Andy Walls <awalls@md.metrocast.net> 5242L: linux-media@vger.kernel.org 5243S: Maintained 5244W: https://linuxtv.org 5245T: git git://linuxtv.org/media_tree.git 5246F: drivers/media/pci/cx18/ 5247F: include/uapi/linux/ivtv* 5248 5249CX2341X MPEG ENCODER HELPER MODULE 5250M: Hans Verkuil <hverkuil@xs4all.nl> 5251L: linux-media@vger.kernel.org 5252S: Maintained 5253W: https://linuxtv.org 5254T: git git://linuxtv.org/media_tree.git 5255F: drivers/media/common/cx2341x* 5256F: include/media/drv-intf/cx2341x.h 5257 5258CX24120 MEDIA DRIVER 5259M: Jemma Denson <jdenson@gmail.com> 5260M: Patrick Boettcher <patrick.boettcher@posteo.de> 5261L: linux-media@vger.kernel.org 5262S: Maintained 5263W: https://linuxtv.org 5264Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5265F: drivers/media/dvb-frontends/cx24120* 5266 5267CX88 VIDEO4LINUX DRIVER 5268M: Mauro Carvalho Chehab <mchehab@kernel.org> 5269L: linux-media@vger.kernel.org 5270S: Odd fixes 5271W: https://linuxtv.org 5272T: git git://linuxtv.org/media_tree.git 5273F: Documentation/driver-api/media/drivers/cx88* 5274F: drivers/media/pci/cx88/ 5275 5276CXD2820R MEDIA DRIVER 5277M: Antti Palosaari <crope@iki.fi> 5278L: linux-media@vger.kernel.org 5279S: Maintained 5280W: https://linuxtv.org 5281W: http://palosaari.fi/linux/ 5282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5283T: git git://linuxtv.org/anttip/media_tree.git 5284F: drivers/media/dvb-frontends/cxd2820r* 5285 5286CXGB3 ETHERNET DRIVER (CXGB3) 5287M: Raju Rangoju <rajur@chelsio.com> 5288L: netdev@vger.kernel.org 5289S: Supported 5290W: http://www.chelsio.com 5291F: drivers/net/ethernet/chelsio/cxgb3/ 5292 5293CXGB3 ISCSI DRIVER (CXGB3I) 5294M: Karen Xie <kxie@chelsio.com> 5295L: linux-scsi@vger.kernel.org 5296S: Supported 5297W: http://www.chelsio.com 5298F: drivers/scsi/cxgbi/cxgb3i 5299 5300CXGB4 CRYPTO DRIVER (chcr) 5301M: Ayush Sawal <ayush.sawal@chelsio.com> 5302M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5303M: Rohit Maheshwari <rohitm@chelsio.com> 5304L: linux-crypto@vger.kernel.org 5305S: Supported 5306W: http://www.chelsio.com 5307F: drivers/crypto/chelsio 5308 5309CXGB4 INLINE CRYPTO DRIVER 5310M: Ayush Sawal <ayush.sawal@chelsio.com> 5311M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5312M: Rohit Maheshwari <rohitm@chelsio.com> 5313L: netdev@vger.kernel.org 5314S: Supported 5315W: http://www.chelsio.com 5316F: drivers/net/ethernet/chelsio/inline_crypto/ 5317 5318CXGB4 ETHERNET DRIVER (CXGB4) 5319M: Raju Rangoju <rajur@chelsio.com> 5320L: netdev@vger.kernel.org 5321S: Supported 5322W: http://www.chelsio.com 5323F: drivers/net/ethernet/chelsio/cxgb4/ 5324 5325CXGB4 ISCSI DRIVER (CXGB4I) 5326M: Karen Xie <kxie@chelsio.com> 5327L: linux-scsi@vger.kernel.org 5328S: Supported 5329W: http://www.chelsio.com 5330F: drivers/scsi/cxgbi/cxgb4i 5331 5332CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5333M: Potnuri Bharat Teja <bharat@chelsio.com> 5334L: linux-rdma@vger.kernel.org 5335S: Supported 5336W: http://www.openfabrics.org 5337F: drivers/infiniband/hw/cxgb4/ 5338F: include/uapi/rdma/cxgb4-abi.h 5339 5340CXGB4VF ETHERNET DRIVER (CXGB4VF) 5341M: Raju Rangoju <rajur@chelsio.com> 5342L: netdev@vger.kernel.org 5343S: Supported 5344W: http://www.chelsio.com 5345F: drivers/net/ethernet/chelsio/cxgb4vf/ 5346 5347CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5348M: Frederic Barrat <fbarrat@linux.ibm.com> 5349M: Andrew Donnellan <ajd@linux.ibm.com> 5350L: linuxppc-dev@lists.ozlabs.org 5351S: Supported 5352F: Documentation/ABI/testing/sysfs-class-cxl 5353F: Documentation/powerpc/cxl.rst 5354F: arch/powerpc/platforms/powernv/pci-cxl.c 5355F: drivers/misc/cxl/ 5356F: include/misc/cxl* 5357F: include/uapi/misc/cxl.h 5358 5359CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5360M: Manoj N. Kumar <manoj@linux.ibm.com> 5361M: Matthew R. Ochs <mrochs@linux.ibm.com> 5362M: Uma Krishnan <ukrishn@linux.ibm.com> 5363L: linux-scsi@vger.kernel.org 5364S: Supported 5365F: Documentation/powerpc/cxlflash.rst 5366F: drivers/scsi/cxlflash/ 5367F: include/uapi/scsi/cxlflash_ioctl.h 5368 5369CYBERPRO FB DRIVER 5370M: Russell King <linux@armlinux.org.uk> 5371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5372S: Maintained 5373W: http://www.armlinux.org.uk/ 5374F: drivers/video/fbdev/cyber2000fb.* 5375 5376CYCLADES PC300 DRIVER 5377S: Orphan 5378F: drivers/net/wan/pc300* 5379 5380CYPRESS_FIRMWARE MEDIA DRIVER 5381M: Antti Palosaari <crope@iki.fi> 5382L: linux-media@vger.kernel.org 5383S: Maintained 5384W: https://linuxtv.org 5385W: http://palosaari.fi/linux/ 5386Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5387T: git git://linuxtv.org/anttip/media_tree.git 5388F: drivers/media/common/cypress_firmware* 5389 5390CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5391M: Linus Walleij <linus.walleij@linaro.org> 5392L: linux-input@vger.kernel.org 5393S: Maintained 5394F: drivers/input/touchscreen/cy8ctma140.c 5395 5396CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5397M: Yassine Oudjana <y.oudjana@protonmail.com> 5398L: linux-input@vger.kernel.org 5399S: Maintained 5400F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5401F: drivers/input/keyboard/cypress-sf.c 5402 5403CYTTSP TOUCHSCREEN DRIVER 5404M: Linus Walleij <linus.walleij@linaro.org> 5405L: linux-input@vger.kernel.org 5406S: Maintained 5407F: drivers/input/touchscreen/cyttsp* 5408 5409D-LINK DIR-685 TOUCHKEYS DRIVER 5410M: Linus Walleij <linus.walleij@linaro.org> 5411L: linux-input@vger.kernel.org 5412S: Supported 5413F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5414 5415DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5416M: Joshua Kinard <kumba@gentoo.org> 5417S: Maintained 5418F: drivers/rtc/rtc-ds1685.c 5419F: include/linux/rtc/ds1685.h 5420 5421DAMA SLAVE for AX.25 5422M: Joerg Reuter <jreuter@yaina.de> 5423L: linux-hams@vger.kernel.org 5424S: Maintained 5425W: http://yaina.de/jreuter/ 5426W: http://www.qsl.net/dl1bke/ 5427F: net/ax25/af_ax25.c 5428F: net/ax25/ax25_dev.c 5429F: net/ax25/ax25_ds_* 5430F: net/ax25/ax25_in.c 5431F: net/ax25/ax25_out.c 5432F: net/ax25/ax25_timer.c 5433F: net/ax25/sysctl_net_ax25.c 5434 5435DATA ACCESS MONITOR 5436M: SeongJae Park <sj@kernel.org> 5437L: linux-mm@kvack.org 5438S: Maintained 5439F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5440F: Documentation/admin-guide/mm/damon/ 5441F: Documentation/vm/damon/ 5442F: include/linux/damon.h 5443F: include/trace/events/damon.h 5444F: mm/damon/ 5445F: tools/testing/selftests/damon/ 5446 5447DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5448L: netdev@vger.kernel.org 5449S: Orphan 5450F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5451F: drivers/net/ethernet/dec/tulip/dmfe.c 5452 5453DC390/AM53C974 SCSI driver 5454M: Hannes Reinecke <hare@suse.com> 5455L: linux-scsi@vger.kernel.org 5456S: Maintained 5457F: drivers/scsi/am53c974.c 5458 5459DC395x SCSI driver 5460M: Oliver Neukum <oliver@neukum.org> 5461M: Ali Akcaagac <aliakc@web.de> 5462M: Jamie Lenehan <lenehan@twibble.org> 5463L: dc395x@twibble.org 5464S: Maintained 5465W: http://twibble.org/dist/dc395x/ 5466W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5467F: Documentation/scsi/dc395x.rst 5468F: drivers/scsi/dc395x.* 5469 5470DCCP PROTOCOL 5471L: dccp@vger.kernel.org 5472S: Orphan 5473W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5474F: include/linux/dccp.h 5475F: include/linux/tfrc.h 5476F: include/uapi/linux/dccp.h 5477F: net/dccp/ 5478 5479DECnet NETWORK LAYER 5480L: linux-decnet-user@lists.sourceforge.net 5481S: Orphan 5482W: http://linux-decnet.sourceforge.net 5483F: Documentation/networking/decnet.rst 5484F: net/decnet/ 5485 5486DECSTATION PLATFORM SUPPORT 5487M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5488L: linux-mips@vger.kernel.org 5489S: Maintained 5490W: http://www.linux-mips.org/wiki/DECstation 5491F: arch/mips/dec/ 5492F: arch/mips/include/asm/dec/ 5493F: arch/mips/include/asm/mach-dec/ 5494 5495DEFXX FDDI NETWORK DRIVER 5496M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5497S: Maintained 5498F: drivers/net/fddi/defxx.* 5499 5500DEFZA FDDI NETWORK DRIVER 5501M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5502S: Maintained 5503F: drivers/net/fddi/defza.* 5504 5505DEINTERLACE DRIVERS FOR ALLWINNER H3 5506M: Jernej Skrabec <jernej.skrabec@gmail.com> 5507L: linux-media@vger.kernel.org 5508S: Maintained 5509T: git git://linuxtv.org/media_tree.git 5510F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5511F: drivers/media/platform/sunxi/sun8i-di/ 5512 5513DELL LAPTOP DRIVER 5514M: Matthew Garrett <mjg59@srcf.ucam.org> 5515M: Pali Rohár <pali@kernel.org> 5516L: platform-driver-x86@vger.kernel.org 5517S: Maintained 5518F: drivers/platform/x86/dell/dell-laptop.c 5519 5520DELL LAPTOP FREEFALL DRIVER 5521M: Pali Rohár <pali@kernel.org> 5522S: Maintained 5523F: drivers/platform/x86/dell/dell-smo8800.c 5524 5525DELL LAPTOP RBTN DRIVER 5526M: Pali Rohár <pali@kernel.org> 5527S: Maintained 5528F: drivers/platform/x86/dell/dell-rbtn.* 5529 5530DELL LAPTOP SMM DRIVER 5531M: Pali Rohár <pali@kernel.org> 5532S: Maintained 5533F: Documentation/ABI/obsolete/procfs-i8k 5534F: drivers/hwmon/dell-smm-hwmon.c 5535F: include/uapi/linux/i8k.h 5536 5537DELL REMOTE BIOS UPDATE DRIVER 5538M: Stuart Hayes <stuart.w.hayes@gmail.com> 5539L: platform-driver-x86@vger.kernel.org 5540S: Maintained 5541F: drivers/platform/x86/dell/dell_rbu.c 5542 5543DELL SMBIOS DRIVER 5544M: Pali Rohár <pali@kernel.org> 5545L: Dell.Client.Kernel@dell.com 5546L: platform-driver-x86@vger.kernel.org 5547S: Maintained 5548F: drivers/platform/x86/dell/dell-smbios.* 5549 5550DELL SMBIOS SMM DRIVER 5551L: Dell.Client.Kernel@dell.com 5552L: platform-driver-x86@vger.kernel.org 5553S: Maintained 5554F: drivers/platform/x86/dell/dell-smbios-smm.c 5555 5556DELL SMBIOS WMI DRIVER 5557L: Dell.Client.Kernel@dell.com 5558L: platform-driver-x86@vger.kernel.org 5559S: Maintained 5560F: drivers/platform/x86/dell/dell-smbios-wmi.c 5561F: tools/wmi/dell-smbios-example.c 5562 5563DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5564M: Stuart Hayes <stuart.w.hayes@gmail.com> 5565L: platform-driver-x86@vger.kernel.org 5566S: Maintained 5567F: Documentation/driver-api/dcdbas.rst 5568F: drivers/platform/x86/dell/dcdbas.* 5569 5570DELL WMI DESCRIPTOR DRIVER 5571L: Dell.Client.Kernel@dell.com 5572S: Maintained 5573F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5574 5575DELL WMI SYSMAN DRIVER 5576M: Divya Bharathi <divya.bharathi@dell.com> 5577M: Prasanth Ksr <prasanth.ksr@dell.com> 5578L: Dell.Client.Kernel@dell.com 5579L: platform-driver-x86@vger.kernel.org 5580S: Maintained 5581F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5582F: drivers/platform/x86/dell/dell-wmi-sysman/ 5583 5584DELL WMI NOTIFICATIONS DRIVER 5585M: Matthew Garrett <mjg59@srcf.ucam.org> 5586M: Pali Rohár <pali@kernel.org> 5587S: Maintained 5588F: drivers/platform/x86/dell/dell-wmi-base.c 5589 5590DELL WMI HARDWARE PRIVACY SUPPORT 5591M: Perry Yuan <Perry.Yuan@dell.com> 5592L: Dell.Client.Kernel@dell.com 5593L: platform-driver-x86@vger.kernel.org 5594S: Maintained 5595F: drivers/platform/x86/dell/dell-wmi-privacy.c 5596 5597DELTA ST MEDIA DRIVER 5598M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5599L: linux-media@vger.kernel.org 5600S: Supported 5601W: https://linuxtv.org 5602T: git git://linuxtv.org/media_tree.git 5603F: drivers/media/platform/st/sti/delta 5604 5605DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5606M: Zev Weiss <zev@bewilderbeest.net> 5607L: linux-hwmon@vger.kernel.org 5608S: Maintained 5609F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5610 5611DELTA DPS920AB PSU DRIVER 5612M: Robert Marko <robert.marko@sartura.hr> 5613L: linux-hwmon@vger.kernel.org 5614S: Maintained 5615F: Documentation/hwmon/dps920ab.rst 5616F: drivers/hwmon/pmbus/dps920ab.c 5617 5618DELTA NETWORKS TN48M CPLD DRIVERS 5619M: Robert Marko <robert.marko@sartura.hr> 5620S: Maintained 5621F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5622F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5623F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5624F: drivers/gpio/gpio-tn48m.c 5625F: include/dt-bindings/reset/delta,tn48m-reset.h 5626 5627DENALI NAND DRIVER 5628L: linux-mtd@lists.infradead.org 5629S: Orphan 5630F: drivers/mtd/nand/raw/denali* 5631 5632DESIGNWARE EDMA CORE IP DRIVER 5633M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5634L: dmaengine@vger.kernel.org 5635S: Maintained 5636F: drivers/dma/dw-edma/ 5637F: include/linux/dma/edma.h 5638 5639DESIGNWARE XDATA IP DRIVER 5640M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5641L: linux-pci@vger.kernel.org 5642S: Maintained 5643F: Documentation/misc-devices/dw-xdata-pcie.rst 5644F: drivers/misc/dw-xdata-pcie.c 5645 5646DESIGNWARE USB2 DRD IP DRIVER 5647M: Minas Harutyunyan <hminas@synopsys.com> 5648L: linux-usb@vger.kernel.org 5649S: Maintained 5650T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5651F: drivers/usb/dwc2/ 5652 5653DESIGNWARE USB3 DRD IP DRIVER 5654M: Felipe Balbi <balbi@kernel.org> 5655L: linux-usb@vger.kernel.org 5656S: Maintained 5657T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5658F: drivers/usb/dwc3/ 5659 5660DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5661M: Andreas Klinger <ak@it-klinger.de> 5662L: linux-iio@vger.kernel.org 5663S: Maintained 5664F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5665F: drivers/iio/proximity/srf*.c 5666 5667DEVICE COREDUMP (DEV_COREDUMP) 5668M: Johannes Berg <johannes@sipsolutions.net> 5669L: linux-kernel@vger.kernel.org 5670S: Maintained 5671F: drivers/base/devcoredump.c 5672F: include/linux/devcoredump.h 5673 5674DEVICE DEPENDENCY HELPER SCRIPT 5675M: Saravana Kannan <saravanak@google.com> 5676L: linux-kernel@vger.kernel.org 5677S: Maintained 5678F: scripts/dev-needs.sh 5679 5680DEVICE DIRECT ACCESS (DAX) 5681M: Dan Williams <dan.j.williams@intel.com> 5682M: Vishal Verma <vishal.l.verma@intel.com> 5683M: Dave Jiang <dave.jiang@intel.com> 5684L: nvdimm@lists.linux.dev 5685S: Supported 5686F: drivers/dax/ 5687 5688DEVICE FREQUENCY (DEVFREQ) 5689M: MyungJoo Ham <myungjoo.ham@samsung.com> 5690M: Kyungmin Park <kyungmin.park@samsung.com> 5691M: Chanwoo Choi <cw00.choi@samsung.com> 5692L: linux-pm@vger.kernel.org 5693S: Maintained 5694T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5695F: Documentation/devicetree/bindings/devfreq/ 5696F: drivers/devfreq/ 5697F: include/linux/devfreq.h 5698F: include/trace/events/devfreq.h 5699 5700DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5701M: Chanwoo Choi <cw00.choi@samsung.com> 5702L: linux-pm@vger.kernel.org 5703S: Supported 5704T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5705F: Documentation/devicetree/bindings/devfreq/event/ 5706F: drivers/devfreq/devfreq-event.c 5707F: drivers/devfreq/event/ 5708F: include/dt-bindings/pmu/exynos_ppmu.h 5709F: include/linux/devfreq-event.h 5710 5711DEVICE NUMBER REGISTRY 5712M: Torben Mathiasen <device@lanana.org> 5713S: Maintained 5714W: http://lanana.org/docs/device-list/index.html 5715 5716DEVICE RESOURCE MANAGEMENT HELPERS 5717M: Hans de Goede <hdegoede@redhat.com> 5718R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 5719S: Maintained 5720F: include/linux/devm-helpers.h 5721 5722DEVICE-MAPPER (LVM) 5723M: Alasdair Kergon <agk@redhat.com> 5724M: Mike Snitzer <snitzer@kernel.org> 5725M: dm-devel@redhat.com 5726L: dm-devel@redhat.com 5727S: Maintained 5728W: http://sources.redhat.com/dm 5729Q: http://patchwork.kernel.org/project/dm-devel/list/ 5730T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5731T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5732F: Documentation/admin-guide/device-mapper/ 5733F: drivers/md/Kconfig 5734F: drivers/md/Makefile 5735F: drivers/md/dm* 5736F: drivers/md/persistent-data/ 5737F: include/linux/device-mapper.h 5738F: include/linux/dm-*.h 5739F: include/uapi/linux/dm-*.h 5740 5741DEVLINK 5742M: Jiri Pirko <jiri@nvidia.com> 5743L: netdev@vger.kernel.org 5744S: Supported 5745F: Documentation/networking/devlink 5746F: include/net/devlink.h 5747F: include/uapi/linux/devlink.h 5748F: net/core/devlink.c 5749 5750DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 5751M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5752L: kernel@dh-electronics.com 5753S: Maintained 5754F: arch/arm/boot/dts/imx6*-dhcom-* 5755 5756DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5757M: Marek Vasut <marex@denx.de> 5758L: kernel@dh-electronics.com 5759S: Maintained 5760F: arch/arm/boot/dts/stm32mp1*-dhcom-* 5761F: arch/arm/boot/dts/stm32mp1*-dhcor-* 5762 5763DIALOG SEMICONDUCTOR DRIVERS 5764M: Support Opensource <support.opensource@diasemi.com> 5765S: Supported 5766W: http://www.dialog-semiconductor.com/products 5767F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5768F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5769F: Documentation/devicetree/bindings/mfd/da90*.txt 5770F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 5771F: Documentation/devicetree/bindings/regulator/da92*.txt 5772F: Documentation/devicetree/bindings/regulator/slg51000.txt 5773F: Documentation/devicetree/bindings/sound/da[79]*.txt 5774F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 5775F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 5776F: Documentation/hwmon/da90??.rst 5777F: drivers/gpio/gpio-da90??.c 5778F: drivers/hwmon/da90??-hwmon.c 5779F: drivers/iio/adc/da91??-*.c 5780F: drivers/input/misc/da72??.[ch] 5781F: drivers/input/misc/da90??_onkey.c 5782F: drivers/input/touchscreen/da9052_tsi.c 5783F: drivers/leds/leds-da90??.c 5784F: drivers/mfd/da903x.c 5785F: drivers/mfd/da90??-*.c 5786F: drivers/mfd/da91??-*.c 5787F: drivers/pinctrl/pinctrl-da90??.c 5788F: drivers/power/supply/da9052-battery.c 5789F: drivers/power/supply/da91??-*.c 5790F: drivers/regulator/da9???-regulator.[ch] 5791F: drivers/regulator/slg51000-regulator.[ch] 5792F: drivers/rtc/rtc-da90??.c 5793F: drivers/thermal/da90??-thermal.c 5794F: drivers/video/backlight/da90??_bl.c 5795F: drivers/watchdog/da90??_wdt.c 5796F: include/dt-bindings/regulator/dlg,da9*-regulator.h 5797F: include/linux/mfd/da903x.h 5798F: include/linux/mfd/da9052/ 5799F: include/linux/mfd/da9055/ 5800F: include/linux/mfd/da9062/ 5801F: include/linux/mfd/da9063/ 5802F: include/linux/mfd/da9150/ 5803F: include/linux/regulator/da9211.h 5804F: include/sound/da[79]*.h 5805F: sound/soc/codecs/da[79]*.[ch] 5806 5807DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 5808M: William Breathitt Gray <vilhelm.gray@gmail.com> 5809L: linux-gpio@vger.kernel.org 5810S: Maintained 5811F: drivers/gpio/gpio-gpio-mm.c 5812 5813DIOLAN U2C-12 I2C DRIVER 5814M: Guenter Roeck <linux@roeck-us.net> 5815L: linux-i2c@vger.kernel.org 5816S: Maintained 5817F: drivers/i2c/busses/i2c-diolan-u2c.c 5818 5819DIRECTORY NOTIFICATION (DNOTIFY) 5820M: Jan Kara <jack@suse.cz> 5821R: Amir Goldstein <amir73il@gmail.com> 5822L: linux-fsdevel@vger.kernel.org 5823S: Maintained 5824F: Documentation/filesystems/dnotify.rst 5825F: fs/notify/dnotify/ 5826F: include/linux/dnotify.h 5827 5828DISK GEOMETRY AND PARTITION HANDLING 5829M: Andries Brouwer <aeb@cwi.nl> 5830S: Maintained 5831W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 5832W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 5833W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 5834 5835DISKQUOTA 5836M: Jan Kara <jack@suse.com> 5837S: Maintained 5838F: Documentation/filesystems/quota.rst 5839F: fs/quota/ 5840F: include/linux/quota*.h 5841F: include/uapi/linux/quota*.h 5842 5843DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 5844M: Bernie Thompson <bernie@plugable.com> 5845L: linux-fbdev@vger.kernel.org 5846S: Maintained 5847W: http://plugable.com/category/projects/udlfb/ 5848F: Documentation/fb/udlfb.rst 5849F: drivers/video/fbdev/udlfb.c 5850F: include/video/udlfb.h 5851 5852DISTRIBUTED LOCK MANAGER (DLM) 5853M: Christine Caulfield <ccaulfie@redhat.com> 5854M: David Teigland <teigland@redhat.com> 5855L: cluster-devel@redhat.com 5856S: Supported 5857W: http://sources.redhat.com/cluster/ 5858T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 5859F: fs/dlm/ 5860 5861DMA BUFFER SHARING FRAMEWORK 5862M: Sumit Semwal <sumit.semwal@linaro.org> 5863M: Christian König <christian.koenig@amd.com> 5864L: linux-media@vger.kernel.org 5865L: dri-devel@lists.freedesktop.org 5866L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5867S: Maintained 5868T: git git://anongit.freedesktop.org/drm/drm-misc 5869F: Documentation/driver-api/dma-buf.rst 5870F: drivers/dma-buf/ 5871F: include/linux/*fence.h 5872F: include/linux/dma-buf.h 5873F: include/linux/dma-resv.h 5874K: \bdma_(?:buf|fence|resv)\b 5875 5876DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 5877M: Vinod Koul <vkoul@kernel.org> 5878L: dmaengine@vger.kernel.org 5879S: Maintained 5880Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 5881T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 5882F: Documentation/devicetree/bindings/dma/ 5883F: Documentation/driver-api/dmaengine/ 5884F: drivers/dma/ 5885F: include/linux/dma/ 5886F: include/linux/dmaengine.h 5887F: include/linux/of_dma.h 5888 5889DMA MAPPING HELPERS 5890M: Christoph Hellwig <hch@lst.de> 5891M: Marek Szyprowski <m.szyprowski@samsung.com> 5892R: Robin Murphy <robin.murphy@arm.com> 5893L: iommu@lists.linux-foundation.org 5894S: Supported 5895W: http://git.infradead.org/users/hch/dma-mapping.git 5896T: git git://git.infradead.org/users/hch/dma-mapping.git 5897F: include/asm-generic/dma-mapping.h 5898F: include/linux/dma-direct.h 5899F: include/linux/dma-mapping.h 5900F: include/linux/dma-map-ops.h 5901F: kernel/dma/ 5902 5903DMA MAPPING BENCHMARK 5904M: Xiang Chen <chenxiang66@hisilicon.com> 5905L: iommu@lists.linux-foundation.org 5906F: kernel/dma/map_benchmark.c 5907F: tools/testing/selftests/dma/ 5908 5909DMA-BUF HEAPS FRAMEWORK 5910M: Sumit Semwal <sumit.semwal@linaro.org> 5911R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 5912R: Liam Mark <lmark@codeaurora.org> 5913R: Laura Abbott <labbott@redhat.com> 5914R: Brian Starkey <Brian.Starkey@arm.com> 5915R: John Stultz <john.stultz@linaro.org> 5916L: linux-media@vger.kernel.org 5917L: dri-devel@lists.freedesktop.org 5918L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5919S: Maintained 5920T: git git://anongit.freedesktop.org/drm/drm-misc 5921F: drivers/dma-buf/dma-heap.c 5922F: drivers/dma-buf/heaps/* 5923F: include/linux/dma-heap.h 5924F: include/uapi/linux/dma-heap.h 5925 5926DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 5927M: Lukasz Luba <lukasz.luba@arm.com> 5928L: linux-pm@vger.kernel.org 5929L: linux-samsung-soc@vger.kernel.org 5930S: Maintained 5931F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 5932F: drivers/memory/samsung/exynos5422-dmc.c 5933 5934DME1737 HARDWARE MONITOR DRIVER 5935M: Juerg Haefliger <juergh@gmail.com> 5936L: linux-hwmon@vger.kernel.org 5937S: Maintained 5938F: Documentation/hwmon/dme1737.rst 5939F: drivers/hwmon/dme1737.c 5940 5941DMI/SMBIOS SUPPORT 5942M: Jean Delvare <jdelvare@suse.com> 5943S: Maintained 5944T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 5945F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 5946F: drivers/firmware/dmi-id.c 5947F: drivers/firmware/dmi_scan.c 5948F: include/linux/dmi.h 5949 5950DOCUMENTATION 5951M: Jonathan Corbet <corbet@lwn.net> 5952L: linux-doc@vger.kernel.org 5953S: Maintained 5954P: Documentation/doc-guide/maintainer-profile.rst 5955T: git git://git.lwn.net/linux.git docs-next 5956F: Documentation/ 5957F: scripts/documentation-file-ref-check 5958F: scripts/kernel-doc 5959F: scripts/sphinx-pre-install 5960X: Documentation/ABI/ 5961X: Documentation/admin-guide/media/ 5962X: Documentation/devicetree/ 5963X: Documentation/driver-api/media/ 5964X: Documentation/firmware-guide/acpi/ 5965X: Documentation/i2c/ 5966X: Documentation/power/ 5967X: Documentation/spi/ 5968X: Documentation/userspace-api/media/ 5969 5970DOCUMENTATION REPORTING ISSUES 5971M: Thorsten Leemhuis <linux@leemhuis.info> 5972L: linux-doc@vger.kernel.org 5973S: Maintained 5974F: Documentation/admin-guide/reporting-issues.rst 5975 5976DOCUMENTATION SCRIPTS 5977M: Mauro Carvalho Chehab <mchehab@kernel.org> 5978L: linux-doc@vger.kernel.org 5979S: Maintained 5980F: Documentation/sphinx/parse-headers.pl 5981F: scripts/documentation-file-ref-check 5982F: scripts/sphinx-pre-install 5983 5984DOCUMENTATION/ITALIAN 5985M: Federico Vaga <federico.vaga@vaga.pv.it> 5986L: linux-doc@vger.kernel.org 5987S: Maintained 5988F: Documentation/translations/it_IT 5989 5990DONGWOON DW9714 LENS VOICE COIL DRIVER 5991M: Sakari Ailus <sakari.ailus@linux.intel.com> 5992L: linux-media@vger.kernel.org 5993S: Maintained 5994T: git git://linuxtv.org/media_tree.git 5995F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 5996F: drivers/media/i2c/dw9714.c 5997 5998DONGWOON DW9768 LENS VOICE COIL DRIVER 5999M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6000L: linux-media@vger.kernel.org 6001S: Maintained 6002T: git git://linuxtv.org/media_tree.git 6003F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6004F: drivers/media/i2c/dw9768.c 6005 6006DONGWOON DW9807 LENS VOICE COIL DRIVER 6007M: Sakari Ailus <sakari.ailus@linux.intel.com> 6008L: linux-media@vger.kernel.org 6009S: Maintained 6010T: git git://linuxtv.org/media_tree.git 6011F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt 6012F: drivers/media/i2c/dw9807-vcm.c 6013 6014DOUBLETALK DRIVER 6015M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6016L: blinux-list@redhat.com 6017S: Maintained 6018F: drivers/char/dtlk.c 6019F: include/linux/dtlk.h 6020 6021DPAA2 DATAPATH I/O (DPIO) DRIVER 6022M: Roy Pledge <Roy.Pledge@nxp.com> 6023L: linux-kernel@vger.kernel.org 6024S: Maintained 6025F: drivers/soc/fsl/dpio 6026 6027DPAA2 ETHERNET DRIVER 6028M: Ioana Ciornei <ioana.ciornei@nxp.com> 6029L: netdev@vger.kernel.org 6030S: Maintained 6031F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6032F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6033F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6034F: drivers/net/ethernet/freescale/dpaa2/Makefile 6035F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6036F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6037F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6038F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6039F: drivers/net/ethernet/freescale/dpaa2/dpni* 6040 6041DPAA2 ETHERNET SWITCH DRIVER 6042M: Ioana Ciornei <ioana.ciornei@nxp.com> 6043L: netdev@vger.kernel.org 6044S: Maintained 6045F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6046F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6047F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6048 6049DPT_I2O SCSI RAID DRIVER 6050M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 6051L: linux-scsi@vger.kernel.org 6052S: Maintained 6053W: http://www.adaptec.com/ 6054F: drivers/scsi/dpt* 6055F: drivers/scsi/dpt/ 6056 6057DRBD DRIVER 6058M: Philipp Reisner <philipp.reisner@linbit.com> 6059M: Lars Ellenberg <lars.ellenberg@linbit.com> 6060M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6061L: drbd-dev@lists.linbit.com 6062S: Supported 6063W: http://www.drbd.org 6064T: git git://git.linbit.com/linux-drbd.git 6065T: git git://git.linbit.com/drbd-8.4.git 6066F: Documentation/admin-guide/blockdev/ 6067F: drivers/block/drbd/ 6068F: lib/lru_cache.c 6069 6070DRIVER COMPONENT FRAMEWORK 6071L: dri-devel@lists.freedesktop.org 6072F: drivers/base/component.c 6073F: include/linux/component.h 6074 6075DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6076M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6077R: "Rafael J. Wysocki" <rafael@kernel.org> 6078S: Supported 6079T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6080F: Documentation/core-api/kobject.rst 6081F: drivers/base/ 6082F: fs/debugfs/ 6083F: fs/sysfs/ 6084F: include/linux/debugfs.h 6085F: include/linux/kobj* 6086F: lib/kobj* 6087 6088DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6089M: Nishanth Menon <nm@ti.com> 6090L: linux-pm@vger.kernel.org 6091S: Maintained 6092F: drivers/soc/ti/smartreflex.c 6093F: include/linux/power/smartreflex.h 6094 6095DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6096M: Maxime Ripard <mripard@kernel.org> 6097M: Chen-Yu Tsai <wens@csie.org> 6098R: Jernej Skrabec <jernej.skrabec@gmail.com> 6099L: dri-devel@lists.freedesktop.org 6100S: Supported 6101T: git git://anongit.freedesktop.org/drm/drm-misc 6102F: drivers/gpu/drm/sun4i/sun8i* 6103 6104DRM DRIVER FOR ARM PL111 CLCD 6105M: Emma Anholt <emma@anholt.net> 6106S: Supported 6107T: git git://anongit.freedesktop.org/drm/drm-misc 6108F: drivers/gpu/drm/pl111/ 6109 6110DRM DRIVER FOR ARM VERSATILE TFT PANELS 6111M: Linus Walleij <linus.walleij@linaro.org> 6112S: Maintained 6113T: git git://anongit.freedesktop.org/drm/drm-misc 6114F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6115F: drivers/gpu/drm/panel/panel-arm-versatile.c 6116 6117DRM DRIVER FOR ASPEED BMC GFX 6118M: Joel Stanley <joel@jms.id.au> 6119L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6120S: Supported 6121T: git git://anongit.freedesktop.org/drm/drm-misc 6122F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6123F: drivers/gpu/drm/aspeed/ 6124 6125DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6126M: Dave Airlie <airlied@redhat.com> 6127R: Thomas Zimmermann <tzimmermann@suse.de> 6128L: dri-devel@lists.freedesktop.org 6129S: Supported 6130T: git git://anongit.freedesktop.org/drm/drm-misc 6131F: drivers/gpu/drm/ast/ 6132 6133DRM DRIVER FOR BOCHS VIRTUAL GPU 6134M: Gerd Hoffmann <kraxel@redhat.com> 6135L: virtualization@lists.linux-foundation.org 6136S: Maintained 6137T: git git://anongit.freedesktop.org/drm/drm-misc 6138F: drivers/gpu/drm/tiny/bochs.c 6139 6140DRM DRIVER FOR BOE HIMAX8279D PANELS 6141M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6142S: Maintained 6143F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6144F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6145 6146DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6147M: Jagan Teki <jagan@amarulasolutions.com> 6148S: Maintained 6149F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6150F: drivers/gpu/drm/bridge/chipone-icn6211.c 6151 6152DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6153M: Linus Walleij <linus.walleij@linaro.org> 6154S: Maintained 6155T: git git://anongit.freedesktop.org/drm/drm-misc 6156F: drivers/gpu/drm/tve200/ 6157 6158DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6159M: Icenowy Zheng <icenowy@aosc.io> 6160S: Maintained 6161F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6162F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6163 6164DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6165M: Jagan Teki <jagan@amarulasolutions.com> 6166S: Maintained 6167F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6168F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6169 6170DRM DRIVER FOR GENERIC USB DISPLAY 6171M: Noralf Trønnes <noralf@tronnes.org> 6172S: Maintained 6173W: https://github.com/notro/gud/wiki 6174T: git git://anongit.freedesktop.org/drm/drm-misc 6175F: drivers/gpu/drm/gud/ 6176F: include/drm/gud.h 6177 6178DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6179M: Hans de Goede <hdegoede@redhat.com> 6180S: Maintained 6181T: git git://anongit.freedesktop.org/drm/drm-misc 6182F: drivers/gpu/drm/tiny/gm12u320.c 6183 6184DRM DRIVER FOR HX8357D PANELS 6185M: Emma Anholt <emma@anholt.net> 6186S: Maintained 6187T: git git://anongit.freedesktop.org/drm/drm-misc 6188F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6189F: drivers/gpu/drm/tiny/hx8357d.c 6190 6191DRM DRIVER FOR ILITEK ILI9225 PANELS 6192M: David Lechner <david@lechnology.com> 6193S: Maintained 6194T: git git://anongit.freedesktop.org/drm/drm-misc 6195F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6196F: drivers/gpu/drm/tiny/ili9225.c 6197 6198DRM DRIVER FOR ILITEK ILI9486 PANELS 6199M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6200S: Maintained 6201T: git git://anongit.freedesktop.org/drm/drm-misc 6202F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6203F: drivers/gpu/drm/tiny/ili9486.c 6204 6205DRM DRIVER FOR INTEL I810 VIDEO CARDS 6206S: Orphan / Obsolete 6207F: drivers/gpu/drm/i810/ 6208F: include/uapi/drm/i810_drm.h 6209 6210DRM DRIVER FOR LVDS PANELS 6211M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6212L: dri-devel@lists.freedesktop.org 6213T: git git://anongit.freedesktop.org/drm/drm-misc 6214S: Maintained 6215F: drivers/gpu/drm/panel/panel-lvds.c 6216F: Documentation/devicetree/bindings/display/lvds.yaml 6217F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6218 6219DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6220M: Guido Günther <agx@sigxcpu.org> 6221R: Purism Kernel Team <kernel@puri.sm> 6222S: Maintained 6223F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6224F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6225 6226DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6227S: Orphan / Obsolete 6228F: drivers/gpu/drm/mga/ 6229F: include/uapi/drm/mga_drm.h 6230 6231DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6232M: Dave Airlie <airlied@redhat.com> 6233R: Thomas Zimmermann <tzimmermann@suse.de> 6234L: dri-devel@lists.freedesktop.org 6235S: Supported 6236T: git git://anongit.freedesktop.org/drm/drm-misc 6237F: drivers/gpu/drm/mgag200/ 6238 6239DRM DRIVER FOR MI0283QT 6240M: Noralf Trønnes <noralf@tronnes.org> 6241S: Maintained 6242T: git git://anongit.freedesktop.org/drm/drm-misc 6243F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6244F: drivers/gpu/drm/tiny/mi0283qt.c 6245 6246DRM DRIVER FOR MIPI DBI compatible panels 6247M: Noralf Trønnes <noralf@tronnes.org> 6248S: Maintained 6249W: https://github.com/notro/panel-mipi-dbi/wiki 6250T: git git://anongit.freedesktop.org/drm/drm-misc 6251F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6252F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6253 6254DRM DRIVER FOR MSM ADRENO GPU 6255M: Rob Clark <robdclark@gmail.com> 6256M: Sean Paul <sean@poorly.run> 6257R: Abhinav Kumar <quic_abhinavk@quicinc.com> 6258L: linux-arm-msm@vger.kernel.org 6259L: dri-devel@lists.freedesktop.org 6260L: freedreno@lists.freedesktop.org 6261S: Maintained 6262T: git https://gitlab.freedesktop.org/drm/msm.git 6263F: Documentation/devicetree/bindings/display/msm/ 6264F: drivers/gpu/drm/msm/ 6265F: include/uapi/drm/msm_drm.h 6266 6267DRM DRIVER FOR NOVATEK NT35510 PANELS 6268M: Linus Walleij <linus.walleij@linaro.org> 6269S: Maintained 6270T: git git://anongit.freedesktop.org/drm/drm-misc 6271F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6272F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6273 6274DRM DRIVER FOR NOVATEK NT35560 PANELS 6275M: Linus Walleij <linus.walleij@linaro.org> 6276S: Maintained 6277T: git git://anongit.freedesktop.org/drm/drm-misc 6278F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6279F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6280 6281DRM DRIVER FOR NOVATEK NT36672A PANELS 6282M: Sumit Semwal <sumit.semwal@linaro.org> 6283S: Maintained 6284T: git git://anongit.freedesktop.org/drm/drm-misc 6285F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6286F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6287 6288DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6289M: Ben Skeggs <bskeggs@redhat.com> 6290M: Karol Herbst <kherbst@redhat.com> 6291M: Lyude Paul <lyude@redhat.com> 6292L: dri-devel@lists.freedesktop.org 6293L: nouveau@lists.freedesktop.org 6294S: Supported 6295W: https://nouveau.freedesktop.org/ 6296Q: https://patchwork.freedesktop.org/project/nouveau/ 6297Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6298B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6299C: irc://irc.oftc.net/nouveau 6300T: git https://gitlab.freedesktop.org/drm/nouveau.git 6301F: drivers/gpu/drm/nouveau/ 6302F: include/uapi/drm/nouveau_drm.h 6303 6304DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6305M: Stefan Mavrodiev <stefan@olimex.com> 6306S: Maintained 6307F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6308F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6309 6310DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6311M: Noralf Trønnes <noralf@tronnes.org> 6312S: Maintained 6313T: git git://anongit.freedesktop.org/drm/drm-misc 6314F: Documentation/devicetree/bindings/display/repaper.txt 6315F: drivers/gpu/drm/tiny/repaper.c 6316 6317DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6318M: Javier Martinez Canillas <javierm@redhat.com> 6319S: Maintained 6320T: git git://anongit.freedesktop.org/drm/drm-misc 6321F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6322F: drivers/gpu/drm/solomon/ssd130x* 6323 6324DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6325M: Dave Airlie <airlied@redhat.com> 6326M: Gerd Hoffmann <kraxel@redhat.com> 6327L: virtualization@lists.linux-foundation.org 6328S: Obsolete 6329W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6330T: git git://anongit.freedesktop.org/drm/drm-misc 6331F: drivers/gpu/drm/tiny/cirrus.c 6332 6333DRM DRIVER FOR QXL VIRTUAL GPU 6334M: Dave Airlie <airlied@redhat.com> 6335M: Gerd Hoffmann <kraxel@redhat.com> 6336L: virtualization@lists.linux-foundation.org 6337L: spice-devel@lists.freedesktop.org 6338S: Maintained 6339T: git git://anongit.freedesktop.org/drm/drm-misc 6340F: drivers/gpu/drm/qxl/ 6341F: include/uapi/drm/qxl_drm.h 6342 6343DRM DRIVER FOR RAGE 128 VIDEO CARDS 6344S: Orphan / Obsolete 6345F: drivers/gpu/drm/r128/ 6346F: include/uapi/drm/r128_drm.h 6347 6348DRM DRIVER FOR RAYDIUM RM67191 PANELS 6349M: Robert Chiras <robert.chiras@nxp.com> 6350S: Maintained 6351F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6352F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6353 6354DRM DRIVER FOR SAMSUNG DB7430 PANELS 6355M: Linus Walleij <linus.walleij@linaro.org> 6356S: Maintained 6357T: git git://anongit.freedesktop.org/drm/drm-misc 6358F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6359F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6360 6361DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6362M: Markuss Broks <markuss.broks@gmail.com> 6363S: Maintained 6364F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6365F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6366 6367DRM DRIVER FOR SITRONIX ST7703 PANELS 6368M: Guido Günther <agx@sigxcpu.org> 6369R: Purism Kernel Team <kernel@puri.sm> 6370R: Ondrej Jirman <megous@megous.com> 6371S: Maintained 6372F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6373F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6374 6375DRM DRIVER FOR SAVAGE VIDEO CARDS 6376S: Orphan / Obsolete 6377F: drivers/gpu/drm/savage/ 6378F: include/uapi/drm/savage_drm.h 6379 6380DRM DRIVER FOR SIMPLE FRAMEBUFFERS 6381M: Thomas Zimmermann <tzimmermann@suse.de> 6382L: dri-devel@lists.freedesktop.org 6383S: Maintained 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: drivers/gpu/drm/tiny/simpledrm.c 6386 6387DRM DRIVER FOR SIS VIDEO CARDS 6388S: Orphan / Obsolete 6389F: drivers/gpu/drm/sis/ 6390F: include/uapi/drm/sis_drm.h 6391 6392DRM DRIVER FOR SITRONIX ST7586 PANELS 6393M: David Lechner <david@lechnology.com> 6394S: Maintained 6395T: git git://anongit.freedesktop.org/drm/drm-misc 6396F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6397F: drivers/gpu/drm/tiny/st7586.c 6398 6399DRM DRIVER FOR SITRONIX ST7701 PANELS 6400M: Jagan Teki <jagan@amarulasolutions.com> 6401S: Maintained 6402F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6403F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6404 6405DRM DRIVER FOR SITRONIX ST7735R PANELS 6406M: David Lechner <david@lechnology.com> 6407S: Maintained 6408T: git git://anongit.freedesktop.org/drm/drm-misc 6409F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6410F: drivers/gpu/drm/tiny/st7735r.c 6411 6412DRM DRIVER FOR ST-ERICSSON MCDE 6413M: Linus Walleij <linus.walleij@linaro.org> 6414S: Maintained 6415T: git git://anongit.freedesktop.org/drm/drm-misc 6416F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6417F: drivers/gpu/drm/mcde/ 6418 6419DRM DRIVER FOR TDFX VIDEO CARDS 6420S: Orphan / Obsolete 6421F: drivers/gpu/drm/tdfx/ 6422 6423DRM DRIVER FOR TPO TPG110 PANELS 6424M: Linus Walleij <linus.walleij@linaro.org> 6425S: Maintained 6426T: git git://anongit.freedesktop.org/drm/drm-misc 6427F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6428F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6429 6430DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6431M: Dave Airlie <airlied@redhat.com> 6432R: Sean Paul <sean@poorly.run> 6433R: Thomas Zimmermann <tzimmermann@suse.de> 6434L: dri-devel@lists.freedesktop.org 6435S: Supported 6436T: git git://anongit.freedesktop.org/drm/drm-misc 6437F: drivers/gpu/drm/udl/ 6438 6439DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6440M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6441M: Melissa Wen <melissa.srw@gmail.com> 6442R: Haneen Mohammed <hamohammed.sa@gmail.com> 6443R: Daniel Vetter <daniel@ffwll.ch> 6444L: dri-devel@lists.freedesktop.org 6445S: Maintained 6446T: git git://anongit.freedesktop.org/drm/drm-misc 6447F: Documentation/gpu/vkms.rst 6448F: drivers/gpu/drm/vkms/ 6449 6450DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6451M: Hans de Goede <hdegoede@redhat.com> 6452L: dri-devel@lists.freedesktop.org 6453S: Maintained 6454T: git git://anongit.freedesktop.org/drm/drm-misc 6455F: drivers/gpu/drm/vboxvideo/ 6456 6457DRM DRIVER FOR VMWARE VIRTUAL GPU 6458M: Zack Rusin <zackr@vmware.com> 6459R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6460L: dri-devel@lists.freedesktop.org 6461S: Supported 6462T: git git://anongit.freedesktop.org/drm/drm-misc 6463F: drivers/gpu/drm/vmwgfx/ 6464F: include/uapi/drm/vmwgfx_drm.h 6465 6466DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6467M: Linus Walleij <linus.walleij@linaro.org> 6468S: Maintained 6469T: git git://anongit.freedesktop.org/drm/drm-misc 6470F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6471F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6472 6473DRM DRIVERS 6474M: David Airlie <airlied@linux.ie> 6475M: Daniel Vetter <daniel@ffwll.ch> 6476L: dri-devel@lists.freedesktop.org 6477S: Maintained 6478B: https://gitlab.freedesktop.org/drm 6479C: irc://irc.oftc.net/dri-devel 6480T: git git://anongit.freedesktop.org/drm/drm 6481F: Documentation/devicetree/bindings/display/ 6482F: Documentation/devicetree/bindings/gpu/ 6483F: Documentation/gpu/ 6484F: drivers/gpu/ 6485F: include/drm/ 6486F: include/linux/vga* 6487F: include/uapi/drm/ 6488 6489DRM DRIVERS AND MISC GPU PATCHES 6490M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6491M: Maxime Ripard <mripard@kernel.org> 6492M: Thomas Zimmermann <tzimmermann@suse.de> 6493S: Maintained 6494W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6495T: git git://anongit.freedesktop.org/drm/drm-misc 6496F: Documentation/gpu/ 6497F: drivers/gpu/drm/* 6498F: drivers/gpu/vga/ 6499F: include/drm/drm* 6500F: include/linux/vga* 6501F: include/uapi/drm/drm* 6502 6503DRM DRIVERS FOR ALLWINNER A10 6504M: Maxime Ripard <mripard@kernel.org> 6505M: Chen-Yu Tsai <wens@csie.org> 6506L: dri-devel@lists.freedesktop.org 6507S: Supported 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: Documentation/devicetree/bindings/display/allwinner* 6510F: drivers/gpu/drm/sun4i/ 6511 6512DRM DRIVERS FOR AMLOGIC SOCS 6513M: Neil Armstrong <narmstrong@baylibre.com> 6514L: dri-devel@lists.freedesktop.org 6515L: linux-amlogic@lists.infradead.org 6516S: Supported 6517W: http://linux-meson.com/ 6518T: git git://anongit.freedesktop.org/drm/drm-misc 6519F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6520F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6521F: Documentation/gpu/meson.rst 6522F: drivers/gpu/drm/meson/ 6523 6524DRM DRIVERS FOR ATMEL HLCDC 6525M: Sam Ravnborg <sam@ravnborg.org> 6526M: Boris Brezillon <bbrezillon@kernel.org> 6527L: dri-devel@lists.freedesktop.org 6528S: Supported 6529T: git git://anongit.freedesktop.org/drm/drm-misc 6530F: Documentation/devicetree/bindings/display/atmel/ 6531F: drivers/gpu/drm/atmel-hlcdc/ 6532 6533DRM DRIVERS FOR BRIDGE CHIPS 6534M: Andrzej Hajda <andrzej.hajda@intel.com> 6535M: Neil Armstrong <narmstrong@baylibre.com> 6536M: Robert Foss <robert.foss@linaro.org> 6537R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6538R: Jonas Karlman <jonas@kwiboo.se> 6539R: Jernej Skrabec <jernej.skrabec@gmail.com> 6540S: Maintained 6541T: git git://anongit.freedesktop.org/drm/drm-misc 6542F: drivers/gpu/drm/bridge/ 6543 6544DRM DRIVERS FOR EXYNOS 6545M: Inki Dae <inki.dae@samsung.com> 6546M: Joonyoung Shim <jy0922.shim@samsung.com> 6547M: Seung-Woo Kim <sw0312.kim@samsung.com> 6548M: Kyungmin Park <kyungmin.park@samsung.com> 6549L: dri-devel@lists.freedesktop.org 6550S: Supported 6551T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6552F: Documentation/devicetree/bindings/display/exynos/ 6553F: Documentation/devicetree/bindings/display/samsung/ 6554F: drivers/gpu/drm/exynos/ 6555F: include/uapi/drm/exynos_drm.h 6556 6557DRM DRIVERS FOR FREESCALE DCU 6558M: Stefan Agner <stefan@agner.ch> 6559M: Alison Wang <alison.wang@nxp.com> 6560L: dri-devel@lists.freedesktop.org 6561S: Supported 6562T: git git://anongit.freedesktop.org/drm/drm-misc 6563F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6564F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6565F: drivers/gpu/drm/fsl-dcu/ 6566 6567DRM DRIVERS FOR FREESCALE IMX 6568M: Philipp Zabel <p.zabel@pengutronix.de> 6569L: dri-devel@lists.freedesktop.org 6570S: Maintained 6571F: Documentation/devicetree/bindings/display/imx/ 6572F: drivers/gpu/drm/imx/ 6573F: drivers/gpu/ipu-v3/ 6574 6575DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6576M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6577L: dri-devel@lists.freedesktop.org 6578S: Maintained 6579T: git git://github.com/patjak/drm-gma500 6580F: drivers/gpu/drm/gma500/ 6581 6582DRM DRIVERS FOR HISILICON 6583M: Xinliang Liu <xinliang.liu@linaro.org> 6584M: Tian Tao <tiantao6@hisilicon.com> 6585R: John Stultz <john.stultz@linaro.org> 6586R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6587R: Chen Feng <puck.chen@hisilicon.com> 6588L: dri-devel@lists.freedesktop.org 6589S: Maintained 6590T: git git://anongit.freedesktop.org/drm/drm-misc 6591F: Documentation/devicetree/bindings/display/hisilicon/ 6592F: drivers/gpu/drm/hisilicon/ 6593 6594DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6595M: Deepak Rawat <drawat.floss@gmail.com> 6596L: linux-hyperv@vger.kernel.org 6597L: dri-devel@lists.freedesktop.org 6598S: Maintained 6599T: git git://anongit.freedesktop.org/drm/drm-misc 6600F: drivers/gpu/drm/hyperv 6601 6602DRM DRIVERS FOR LIMA 6603M: Qiang Yu <yuq825@gmail.com> 6604L: dri-devel@lists.freedesktop.org 6605L: lima@lists.freedesktop.org (moderated for non-subscribers) 6606S: Maintained 6607T: git git://anongit.freedesktop.org/drm/drm-misc 6608F: drivers/gpu/drm/lima/ 6609F: include/uapi/drm/lima_drm.h 6610 6611DRM DRIVERS FOR MEDIATEK 6612M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6613M: Philipp Zabel <p.zabel@pengutronix.de> 6614L: dri-devel@lists.freedesktop.org 6615L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6616S: Supported 6617F: Documentation/devicetree/bindings/display/mediatek/ 6618F: drivers/gpu/drm/mediatek/ 6619F: drivers/phy/mediatek/phy-mtk-hdmi* 6620F: drivers/phy/mediatek/phy-mtk-mipi* 6621 6622DRM DRIVERS FOR NVIDIA TEGRA 6623M: Thierry Reding <thierry.reding@gmail.com> 6624L: dri-devel@lists.freedesktop.org 6625L: linux-tegra@vger.kernel.org 6626S: Supported 6627T: git git://anongit.freedesktop.org/tegra/linux.git 6628F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 6629F: Documentation/devicetree/bindings/gpu/host1x/ 6630F: drivers/gpu/drm/tegra/ 6631F: drivers/gpu/host1x/ 6632F: include/linux/host1x.h 6633F: include/uapi/drm/tegra_drm.h 6634 6635DRM DRIVERS FOR RENESAS 6636M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6637M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6638L: dri-devel@lists.freedesktop.org 6639L: linux-renesas-soc@vger.kernel.org 6640S: Supported 6641T: git git://linuxtv.org/pinchartl/media drm/du/next 6642F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6643F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6644F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6645F: Documentation/devicetree/bindings/display/renesas,du.yaml 6646F: drivers/gpu/drm/rcar-du/ 6647F: drivers/gpu/drm/shmobile/ 6648F: include/linux/platform_data/shmob_drm.h 6649 6650DRM DRIVERS FOR ROCKCHIP 6651M: Sandy Huang <hjc@rock-chips.com> 6652M: Heiko Stübner <heiko@sntech.de> 6653L: dri-devel@lists.freedesktop.org 6654S: Maintained 6655T: git git://anongit.freedesktop.org/drm/drm-misc 6656F: Documentation/devicetree/bindings/display/rockchip/ 6657F: drivers/gpu/drm/rockchip/ 6658 6659DRM DRIVERS FOR STI 6660M: Alain Volmat <alain.volmat@foss.st.com> 6661L: dri-devel@lists.freedesktop.org 6662S: Maintained 6663T: git git://anongit.freedesktop.org/drm/drm-misc 6664F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6665F: drivers/gpu/drm/sti 6666 6667DRM DRIVERS FOR STM 6668M: Yannick Fertre <yannick.fertre@foss.st.com> 6669M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6670M: Philippe Cornu <philippe.cornu@foss.st.com> 6671L: dri-devel@lists.freedesktop.org 6672S: Maintained 6673T: git git://anongit.freedesktop.org/drm/drm-misc 6674F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6675F: drivers/gpu/drm/stm 6676 6677DRM DRIVERS FOR TI KEYSTONE 6678M: Jyri Sarha <jyri.sarha@iki.fi> 6679M: Tomi Valkeinen <tomba@kernel.org> 6680L: dri-devel@lists.freedesktop.org 6681S: Maintained 6682T: git git://anongit.freedesktop.org/drm/drm-misc 6683F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6684F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6685F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6686F: drivers/gpu/drm/tidss/ 6687 6688DRM DRIVERS FOR TI LCDC 6689M: Jyri Sarha <jyri.sarha@iki.fi> 6690R: Tomi Valkeinen <tomba@kernel.org> 6691L: dri-devel@lists.freedesktop.org 6692S: Maintained 6693F: Documentation/devicetree/bindings/display/tilcdc/ 6694F: drivers/gpu/drm/tilcdc/ 6695 6696DRM DRIVERS FOR TI OMAP 6697M: Tomi Valkeinen <tomba@kernel.org> 6698L: dri-devel@lists.freedesktop.org 6699S: Maintained 6700F: Documentation/devicetree/bindings/display/ti/ 6701F: drivers/gpu/drm/omapdrm/ 6702 6703DRM DRIVERS FOR V3D 6704M: Emma Anholt <emma@anholt.net> 6705S: Supported 6706T: git git://anongit.freedesktop.org/drm/drm-misc 6707F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 6708F: drivers/gpu/drm/v3d/ 6709F: include/uapi/drm/v3d_drm.h 6710 6711DRM DRIVERS FOR VC4 6712M: Emma Anholt <emma@anholt.net> 6713M: Maxime Ripard <mripard@kernel.org> 6714S: Supported 6715T: git git://github.com/anholt/linux 6716T: git git://anongit.freedesktop.org/drm/drm-misc 6717F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 6718F: drivers/gpu/drm/vc4/ 6719F: include/uapi/drm/vc4_drm.h 6720 6721DRM DRIVERS FOR VIVANTE GPU IP 6722M: Lucas Stach <l.stach@pengutronix.de> 6723R: Russell King <linux+etnaviv@armlinux.org.uk> 6724R: Christian Gmeiner <christian.gmeiner@gmail.com> 6725L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 6726L: dri-devel@lists.freedesktop.org 6727S: Maintained 6728F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 6729F: drivers/gpu/drm/etnaviv/ 6730F: include/uapi/drm/etnaviv_drm.h 6731 6732DRM DRIVERS FOR XEN 6733M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 6734L: dri-devel@lists.freedesktop.org 6735L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 6736S: Supported 6737T: git git://anongit.freedesktop.org/drm/drm-misc 6738F: Documentation/gpu/xen-front.rst 6739F: drivers/gpu/drm/xen/ 6740 6741DRM DRIVERS FOR XILINX 6742M: Hyun Kwon <hyun.kwon@xilinx.com> 6743M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6744L: dri-devel@lists.freedesktop.org 6745S: Maintained 6746T: git git://anongit.freedesktop.org/drm/drm-misc 6747F: Documentation/devicetree/bindings/display/xlnx/ 6748F: drivers/gpu/drm/xlnx/ 6749 6750DRM PANEL DRIVERS 6751M: Thierry Reding <thierry.reding@gmail.com> 6752R: Sam Ravnborg <sam@ravnborg.org> 6753L: dri-devel@lists.freedesktop.org 6754S: Maintained 6755T: git git://anongit.freedesktop.org/drm/drm-misc 6756F: Documentation/devicetree/bindings/display/panel/ 6757F: drivers/gpu/drm/drm_panel.c 6758F: drivers/gpu/drm/panel/ 6759F: include/drm/drm_panel.h 6760 6761DRM PRIVACY-SCREEN CLASS 6762M: Hans de Goede <hdegoede@redhat.com> 6763L: dri-devel@lists.freedesktop.org 6764S: Maintained 6765T: git git://anongit.freedesktop.org/drm/drm-misc 6766F: drivers/gpu/drm/drm_privacy_screen* 6767F: include/drm/drm_privacy_screen* 6768 6769DRM TTM SUBSYSTEM 6770M: Christian Koenig <christian.koenig@amd.com> 6771M: Huang Rui <ray.huang@amd.com> 6772L: dri-devel@lists.freedesktop.org 6773S: Maintained 6774T: git git://anongit.freedesktop.org/drm/drm-misc 6775F: drivers/gpu/drm/ttm/ 6776F: include/drm/ttm/ 6777 6778DRM GPU SCHEDULER 6779M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 6780L: dri-devel@lists.freedesktop.org 6781S: Maintained 6782T: git git://anongit.freedesktop.org/drm/drm-misc 6783F: drivers/gpu/drm/scheduler/ 6784F: include/drm/gpu_scheduler.h 6785 6786DSBR100 USB FM RADIO DRIVER 6787M: Alexey Klimov <klimov.linux@gmail.com> 6788L: linux-media@vger.kernel.org 6789S: Maintained 6790T: git git://linuxtv.org/media_tree.git 6791F: drivers/media/radio/dsbr100.c 6792 6793DT3155 MEDIA DRIVER 6794M: Hans Verkuil <hverkuil@xs4all.nl> 6795L: linux-media@vger.kernel.org 6796S: Odd Fixes 6797W: https://linuxtv.org 6798T: git git://linuxtv.org/media_tree.git 6799F: drivers/media/pci/dt3155/ 6800 6801DVB_USB_AF9015 MEDIA DRIVER 6802M: Antti Palosaari <crope@iki.fi> 6803L: linux-media@vger.kernel.org 6804S: Maintained 6805W: https://linuxtv.org 6806W: http://palosaari.fi/linux/ 6807Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6808T: git git://linuxtv.org/anttip/media_tree.git 6809F: drivers/media/usb/dvb-usb-v2/af9015* 6810 6811DVB_USB_AF9035 MEDIA DRIVER 6812M: Antti Palosaari <crope@iki.fi> 6813L: linux-media@vger.kernel.org 6814S: Maintained 6815W: https://linuxtv.org 6816W: http://palosaari.fi/linux/ 6817Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6818T: git git://linuxtv.org/anttip/media_tree.git 6819F: drivers/media/usb/dvb-usb-v2/af9035* 6820 6821DVB_USB_ANYSEE MEDIA DRIVER 6822M: Antti Palosaari <crope@iki.fi> 6823L: linux-media@vger.kernel.org 6824S: Maintained 6825W: https://linuxtv.org 6826W: http://palosaari.fi/linux/ 6827Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6828T: git git://linuxtv.org/anttip/media_tree.git 6829F: drivers/media/usb/dvb-usb-v2/anysee* 6830 6831DVB_USB_AU6610 MEDIA DRIVER 6832M: Antti Palosaari <crope@iki.fi> 6833L: linux-media@vger.kernel.org 6834S: Maintained 6835W: https://linuxtv.org 6836W: http://palosaari.fi/linux/ 6837Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6838T: git git://linuxtv.org/anttip/media_tree.git 6839F: drivers/media/usb/dvb-usb-v2/au6610* 6840 6841DVB_USB_CE6230 MEDIA DRIVER 6842M: Antti Palosaari <crope@iki.fi> 6843L: linux-media@vger.kernel.org 6844S: Maintained 6845W: https://linuxtv.org 6846W: http://palosaari.fi/linux/ 6847Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6848T: git git://linuxtv.org/anttip/media_tree.git 6849F: drivers/media/usb/dvb-usb-v2/ce6230* 6850 6851DVB_USB_CXUSB MEDIA DRIVER 6852M: Michael Krufky <mkrufky@linuxtv.org> 6853L: linux-media@vger.kernel.org 6854S: Maintained 6855W: https://linuxtv.org 6856W: http://github.com/mkrufky 6857Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6858T: git git://linuxtv.org/media_tree.git 6859F: drivers/media/usb/dvb-usb/cxusb* 6860 6861DVB_USB_EC168 MEDIA DRIVER 6862M: Antti Palosaari <crope@iki.fi> 6863L: linux-media@vger.kernel.org 6864S: Maintained 6865W: https://linuxtv.org 6866W: http://palosaari.fi/linux/ 6867Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6868T: git git://linuxtv.org/anttip/media_tree.git 6869F: drivers/media/usb/dvb-usb-v2/ec168* 6870 6871DVB_USB_GL861 MEDIA DRIVER 6872M: Antti Palosaari <crope@iki.fi> 6873L: linux-media@vger.kernel.org 6874S: Maintained 6875W: https://linuxtv.org 6876Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6877T: git git://linuxtv.org/anttip/media_tree.git 6878F: drivers/media/usb/dvb-usb-v2/gl861* 6879 6880DVB_USB_MXL111SF MEDIA DRIVER 6881M: Michael Krufky <mkrufky@linuxtv.org> 6882L: linux-media@vger.kernel.org 6883S: Maintained 6884W: https://linuxtv.org 6885W: http://github.com/mkrufky 6886Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6887T: git git://linuxtv.org/mkrufky/mxl111sf.git 6888F: drivers/media/usb/dvb-usb-v2/mxl111sf* 6889 6890DVB_USB_RTL28XXU MEDIA DRIVER 6891M: Antti Palosaari <crope@iki.fi> 6892L: linux-media@vger.kernel.org 6893S: Maintained 6894W: https://linuxtv.org 6895W: http://palosaari.fi/linux/ 6896Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6897T: git git://linuxtv.org/anttip/media_tree.git 6898F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 6899 6900DVB_USB_V2 MEDIA DRIVER 6901M: Antti Palosaari <crope@iki.fi> 6902L: linux-media@vger.kernel.org 6903S: Maintained 6904W: https://linuxtv.org 6905W: http://palosaari.fi/linux/ 6906Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6907T: git git://linuxtv.org/anttip/media_tree.git 6908F: drivers/media/usb/dvb-usb-v2/dvb_usb* 6909F: drivers/media/usb/dvb-usb-v2/usb_urb.c 6910 6911DYNAMIC DEBUG 6912M: Jason Baron <jbaron@akamai.com> 6913S: Maintained 6914F: include/linux/dynamic_debug.h 6915F: lib/dynamic_debug.c 6916 6917DYNAMIC INTERRUPT MODERATION 6918M: Tal Gilboa <talgi@nvidia.com> 6919S: Maintained 6920F: Documentation/networking/net_dim.rst 6921F: include/linux/dim.h 6922F: lib/dim/ 6923 6924DZ DECSTATION DZ11 SERIAL DRIVER 6925M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6926S: Maintained 6927F: drivers/tty/serial/dz.* 6928 6929E3X0 POWER BUTTON DRIVER 6930M: Moritz Fischer <moritz.fischer@ettus.com> 6931L: usrp-users@lists.ettus.com 6932S: Supported 6933W: http://www.ettus.com 6934F: Documentation/devicetree/bindings/input/e3x0-button.txt 6935F: drivers/input/misc/e3x0-button.c 6936 6937E4000 MEDIA DRIVER 6938M: Antti Palosaari <crope@iki.fi> 6939L: linux-media@vger.kernel.org 6940S: Maintained 6941W: https://linuxtv.org 6942W: http://palosaari.fi/linux/ 6943Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6944T: git git://linuxtv.org/anttip/media_tree.git 6945F: drivers/media/tuners/e4000* 6946 6947EARTH_PT1 MEDIA DRIVER 6948M: Akihiro Tsukada <tskd08@gmail.com> 6949L: linux-media@vger.kernel.org 6950S: Odd Fixes 6951F: drivers/media/pci/pt1/ 6952 6953EARTH_PT3 MEDIA DRIVER 6954M: Akihiro Tsukada <tskd08@gmail.com> 6955L: linux-media@vger.kernel.org 6956S: Odd Fixes 6957F: drivers/media/pci/pt3/ 6958 6959EC100 MEDIA DRIVER 6960M: Antti Palosaari <crope@iki.fi> 6961L: linux-media@vger.kernel.org 6962S: Maintained 6963W: https://linuxtv.org 6964W: http://palosaari.fi/linux/ 6965Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6966T: git git://linuxtv.org/anttip/media_tree.git 6967F: drivers/media/dvb-frontends/ec100* 6968 6969ECRYPT FILE SYSTEM 6970M: Tyler Hicks <code@tyhicks.com> 6971L: ecryptfs@vger.kernel.org 6972S: Odd Fixes 6973W: http://ecryptfs.org 6974W: https://launchpad.net/ecryptfs 6975T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 6976F: Documentation/filesystems/ecryptfs.rst 6977F: fs/ecryptfs/ 6978 6979EDAC-AMD64 6980M: Yazen Ghannam <yazen.ghannam@amd.com> 6981L: linux-edac@vger.kernel.org 6982S: Supported 6983F: drivers/edac/amd64_edac* 6984F: drivers/edac/mce_amd* 6985 6986EDAC-ARMADA 6987M: Jan Luebbe <jlu@pengutronix.de> 6988L: linux-edac@vger.kernel.org 6989S: Maintained 6990F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 6991F: drivers/edac/armada_xp_* 6992 6993EDAC-AST2500 6994M: Stefan Schaeckeler <sschaeck@cisco.com> 6995S: Supported 6996F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 6997F: drivers/edac/aspeed_edac.c 6998 6999EDAC-BLUEFIELD 7000M: Shravan Kumar Ramani <shravankr@nvidia.com> 7001S: Supported 7002F: drivers/edac/bluefield_edac.c 7003 7004EDAC-CALXEDA 7005M: Andre Przywara <andre.przywara@arm.com> 7006L: linux-edac@vger.kernel.org 7007S: Maintained 7008F: drivers/edac/highbank* 7009 7010EDAC-CAVIUM OCTEON 7011M: Ralf Baechle <ralf@linux-mips.org> 7012L: linux-edac@vger.kernel.org 7013L: linux-mips@vger.kernel.org 7014S: Supported 7015F: drivers/edac/octeon_edac* 7016 7017EDAC-CAVIUM THUNDERX 7018M: Robert Richter <rric@kernel.org> 7019L: linux-edac@vger.kernel.org 7020S: Odd Fixes 7021F: drivers/edac/thunderx_edac* 7022 7023EDAC-CORE 7024M: Borislav Petkov <bp@alien8.de> 7025M: Mauro Carvalho Chehab <mchehab@kernel.org> 7026M: Tony Luck <tony.luck@intel.com> 7027R: James Morse <james.morse@arm.com> 7028R: Robert Richter <rric@kernel.org> 7029L: linux-edac@vger.kernel.org 7030S: Supported 7031T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7032F: Documentation/admin-guide/ras.rst 7033F: Documentation/driver-api/edac.rst 7034F: drivers/edac/ 7035F: include/linux/edac.h 7036 7037EDAC-DMC520 7038M: Lei Wang <lewan@microsoft.com> 7039L: linux-edac@vger.kernel.org 7040S: Supported 7041F: drivers/edac/dmc520_edac.c 7042 7043EDAC-E752X 7044M: Mark Gross <markgross@kernel.org> 7045L: linux-edac@vger.kernel.org 7046S: Maintained 7047F: drivers/edac/e752x_edac.c 7048 7049EDAC-E7XXX 7050L: linux-edac@vger.kernel.org 7051S: Maintained 7052F: drivers/edac/e7xxx_edac.c 7053 7054EDAC-FSL_DDR 7055M: York Sun <york.sun@nxp.com> 7056L: linux-edac@vger.kernel.org 7057S: Maintained 7058F: drivers/edac/fsl_ddr_edac.* 7059 7060EDAC-GHES 7061M: Mauro Carvalho Chehab <mchehab@kernel.org> 7062L: linux-edac@vger.kernel.org 7063S: Maintained 7064F: drivers/edac/ghes_edac.c 7065 7066EDAC-I10NM 7067M: Tony Luck <tony.luck@intel.com> 7068L: linux-edac@vger.kernel.org 7069S: Maintained 7070F: drivers/edac/i10nm_base.c 7071 7072EDAC-I3000 7073L: linux-edac@vger.kernel.org 7074S: Orphan 7075F: drivers/edac/i3000_edac.c 7076 7077EDAC-I5000 7078L: linux-edac@vger.kernel.org 7079S: Maintained 7080F: drivers/edac/i5000_edac.c 7081 7082EDAC-I5400 7083M: Mauro Carvalho Chehab <mchehab@kernel.org> 7084L: linux-edac@vger.kernel.org 7085S: Maintained 7086F: drivers/edac/i5400_edac.c 7087 7088EDAC-I7300 7089M: Mauro Carvalho Chehab <mchehab@kernel.org> 7090L: linux-edac@vger.kernel.org 7091S: Maintained 7092F: drivers/edac/i7300_edac.c 7093 7094EDAC-I7CORE 7095M: Mauro Carvalho Chehab <mchehab@kernel.org> 7096L: linux-edac@vger.kernel.org 7097S: Maintained 7098F: drivers/edac/i7core_edac.c 7099 7100EDAC-I82443BXGX 7101M: Tim Small <tim@buttersideup.com> 7102L: linux-edac@vger.kernel.org 7103S: Maintained 7104F: drivers/edac/i82443bxgx_edac.c 7105 7106EDAC-I82975X 7107M: "Arvind R." <arvino55@gmail.com> 7108L: linux-edac@vger.kernel.org 7109S: Maintained 7110F: drivers/edac/i82975x_edac.c 7111 7112EDAC-IE31200 7113M: Jason Baron <jbaron@akamai.com> 7114L: linux-edac@vger.kernel.org 7115S: Maintained 7116F: drivers/edac/ie31200_edac.c 7117 7118EDAC-IGEN6 7119M: Tony Luck <tony.luck@intel.com> 7120R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7121L: linux-edac@vger.kernel.org 7122S: Maintained 7123F: drivers/edac/igen6_edac.c 7124 7125EDAC-MPC85XX 7126M: Johannes Thumshirn <morbidrsa@gmail.com> 7127L: linux-edac@vger.kernel.org 7128S: Maintained 7129F: drivers/edac/mpc85xx_edac.[ch] 7130 7131EDAC-PASEMI 7132M: Egor Martovetsky <egor@pasemi.com> 7133L: linux-edac@vger.kernel.org 7134S: Maintained 7135F: drivers/edac/pasemi_edac.c 7136 7137EDAC-PND2 7138M: Tony Luck <tony.luck@intel.com> 7139L: linux-edac@vger.kernel.org 7140S: Maintained 7141F: drivers/edac/pnd2_edac.[ch] 7142 7143EDAC-QCOM 7144M: Channagoud Kadabi <ckadabi@codeaurora.org> 7145M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7146L: linux-arm-msm@vger.kernel.org 7147L: linux-edac@vger.kernel.org 7148S: Maintained 7149F: drivers/edac/qcom_edac.c 7150 7151EDAC-R82600 7152M: Tim Small <tim@buttersideup.com> 7153L: linux-edac@vger.kernel.org 7154S: Maintained 7155F: drivers/edac/r82600_edac.c 7156 7157EDAC-SBRIDGE 7158M: Tony Luck <tony.luck@intel.com> 7159R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7160L: linux-edac@vger.kernel.org 7161S: Maintained 7162F: drivers/edac/sb_edac.c 7163 7164EDAC-SKYLAKE 7165M: Tony Luck <tony.luck@intel.com> 7166L: linux-edac@vger.kernel.org 7167S: Maintained 7168F: drivers/edac/skx_*.[ch] 7169 7170EDAC-TI 7171M: Tero Kristo <kristo@kernel.org> 7172L: linux-edac@vger.kernel.org 7173S: Odd Fixes 7174F: drivers/edac/ti_edac.c 7175 7176EDIROL UA-101/UA-1000 DRIVER 7177M: Clemens Ladisch <clemens@ladisch.de> 7178L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7179S: Maintained 7180T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7181F: sound/usb/misc/ua101.c 7182 7183EFI TEST DRIVER 7184M: Ivan Hu <ivan.hu@canonical.com> 7185M: Ard Biesheuvel <ardb@kernel.org> 7186L: linux-efi@vger.kernel.org 7187S: Maintained 7188F: drivers/firmware/efi/test/ 7189 7190EFI VARIABLE FILESYSTEM 7191M: Matthew Garrett <matthew.garrett@nebula.com> 7192M: Jeremy Kerr <jk@ozlabs.org> 7193M: Ard Biesheuvel <ardb@kernel.org> 7194L: linux-efi@vger.kernel.org 7195S: Maintained 7196T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7197F: fs/efivarfs/ 7198 7199EFIFB FRAMEBUFFER DRIVER 7200M: Peter Jones <pjones@redhat.com> 7201L: linux-fbdev@vger.kernel.org 7202S: Maintained 7203F: drivers/video/fbdev/efifb.c 7204 7205EFS FILESYSTEM 7206S: Orphan 7207W: http://aeschi.ch.eu.org/efs/ 7208F: fs/efs/ 7209 7210EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7211M: Douglas Miller <dougmill@linux.ibm.com> 7212L: netdev@vger.kernel.org 7213S: Maintained 7214F: drivers/net/ethernet/ibm/ehea/ 7215 7216EM28XX VIDEO4LINUX DRIVER 7217M: Mauro Carvalho Chehab <mchehab@kernel.org> 7218L: linux-media@vger.kernel.org 7219S: Maintained 7220W: https://linuxtv.org 7221T: git git://linuxtv.org/media_tree.git 7222F: Documentation/admin-guide/media/em28xx* 7223F: drivers/media/usb/em28xx/ 7224 7225EMBEDDED LINUX 7226M: Matt Mackall <mpm@selenic.com> 7227M: David Woodhouse <dwmw2@infradead.org> 7228L: linux-embedded@vger.kernel.org 7229S: Maintained 7230 7231EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7232M: Adrian Hunter <adrian.hunter@intel.com> 7233M: Ritesh Harjani <riteshh@codeaurora.org> 7234M: Asutosh Das <asutoshd@codeaurora.org> 7235L: linux-mmc@vger.kernel.org 7236S: Maintained 7237F: drivers/mmc/host/cqhci* 7238 7239EMULEX 10Gbps iSCSI - OneConnect DRIVER 7240M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7241L: linux-scsi@vger.kernel.org 7242S: Supported 7243W: http://www.broadcom.com 7244F: drivers/scsi/be2iscsi/ 7245 7246EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7247M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7248M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7249M: Somnath Kotur <somnath.kotur@broadcom.com> 7250L: netdev@vger.kernel.org 7251S: Supported 7252W: http://www.emulex.com 7253F: drivers/net/ethernet/emulex/benet/ 7254 7255EMULEX ONECONNECT ROCE DRIVER 7256M: Selvin Xavier <selvin.xavier@broadcom.com> 7257L: linux-rdma@vger.kernel.org 7258S: Odd Fixes 7259W: http://www.broadcom.com 7260F: drivers/infiniband/hw/ocrdma/ 7261F: include/uapi/rdma/ocrdma-abi.h 7262 7263EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7264M: James Smart <james.smart@broadcom.com> 7265M: Dick Kennedy <dick.kennedy@broadcom.com> 7266L: linux-scsi@vger.kernel.org 7267S: Supported 7268W: http://www.broadcom.com 7269F: drivers/scsi/lpfc/ 7270 7271EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7272M: James Smart <james.smart@broadcom.com> 7273M: Ram Vegesna <ram.vegesna@broadcom.com> 7274L: linux-scsi@vger.kernel.org 7275L: target-devel@vger.kernel.org 7276S: Supported 7277W: http://www.broadcom.com 7278F: drivers/scsi/elx/ 7279 7280ENE CB710 FLASH CARD READER DRIVER 7281M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7282S: Maintained 7283F: drivers/misc/cb710/ 7284F: drivers/mmc/host/cb710-mmc.* 7285F: include/linux/cb710.h 7286 7287ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7288M: Maxim Levitsky <maximlevitsky@gmail.com> 7289S: Maintained 7290F: drivers/media/rc/ene_ir.* 7291 7292EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7293M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7294L: linuxppc-dev@lists.ozlabs.org 7295S: Maintained 7296F: drivers/tty/ehv_bytechan.c 7297 7298EPSON S1D13XXX FRAMEBUFFER DRIVER 7299M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7300S: Maintained 7301T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7302F: drivers/video/fbdev/s1d13xxxfb.c 7303F: include/video/s1d13xxxfb.h 7304 7305EROFS FILE SYSTEM 7306M: Gao Xiang <xiang@kernel.org> 7307M: Chao Yu <chao@kernel.org> 7308L: linux-erofs@lists.ozlabs.org 7309S: Maintained 7310T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7311F: Documentation/filesystems/erofs.rst 7312F: fs/erofs/ 7313F: include/trace/events/erofs.h 7314 7315ERRSEQ ERROR TRACKING INFRASTRUCTURE 7316M: Jeff Layton <jlayton@kernel.org> 7317S: Maintained 7318F: include/linux/errseq.h 7319F: lib/errseq.c 7320 7321ET131X NETWORK DRIVER 7322M: Mark Einon <mark.einon@gmail.com> 7323S: Odd Fixes 7324F: drivers/net/ethernet/agere/ 7325 7326ETAS ES58X CAN/USB DRIVER 7327M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7328L: linux-can@vger.kernel.org 7329S: Maintained 7330F: drivers/net/can/usb/etas_es58x/ 7331 7332ETHERNET BRIDGE 7333M: Roopa Prabhu <roopa@nvidia.com> 7334M: Nikolay Aleksandrov <razor@blackwall.org> 7335L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7336L: netdev@vger.kernel.org 7337S: Maintained 7338W: http://www.linuxfoundation.org/en/Net:Bridge 7339F: include/linux/netfilter_bridge/ 7340F: net/bridge/ 7341 7342ETHERNET PHY LIBRARY 7343M: Andrew Lunn <andrew@lunn.ch> 7344M: Heiner Kallweit <hkallweit1@gmail.com> 7345R: Russell King <linux@armlinux.org.uk> 7346L: netdev@vger.kernel.org 7347S: Maintained 7348F: Documentation/ABI/testing/sysfs-class-net-phydev 7349F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7350F: Documentation/devicetree/bindings/net/mdio* 7351F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7352F: Documentation/networking/phy.rst 7353F: drivers/net/mdio/ 7354F: drivers/net/mdio/acpi_mdio.c 7355F: drivers/net/mdio/fwnode_mdio.c 7356F: drivers/net/mdio/of_mdio.c 7357F: drivers/net/pcs/ 7358F: drivers/net/phy/ 7359F: include/dt-bindings/net/qca-ar803x.h 7360F: include/linux/linkmode.h 7361F: include/linux/*mdio*.h 7362F: include/linux/mdio/*.h 7363F: include/linux/mii.h 7364F: include/linux/of_net.h 7365F: include/linux/phy.h 7366F: include/linux/phy_fixed.h 7367F: include/linux/platform_data/mdio-bcm-unimac.h 7368F: include/linux/platform_data/mdio-gpio.h 7369F: include/trace/events/mdio.h 7370F: include/uapi/linux/mdio.h 7371F: include/uapi/linux/mii.h 7372F: net/core/of_net.c 7373 7374EXEC & BINFMT API 7375R: Eric Biederman <ebiederm@xmission.com> 7376R: Kees Cook <keescook@chromium.org> 7377L: linux-mm@kvack.org 7378S: Supported 7379T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7380F: arch/alpha/kernel/binfmt_loader.c 7381F: arch/x86/ia32/ia32_aout.c 7382F: fs/*binfmt_*.c 7383F: fs/exec.c 7384F: include/linux/binfmts.h 7385F: include/linux/elf.h 7386F: include/uapi/linux/binfmts.h 7387F: include/uapi/linux/elf.h 7388F: tools/testing/selftests/exec/ 7389N: asm/elf.h 7390N: binfmt 7391 7392EXFAT FILE SYSTEM 7393M: Namjae Jeon <linkinjeon@kernel.org> 7394M: Sungjong Seo <sj1557.seo@samsung.com> 7395L: linux-fsdevel@vger.kernel.org 7396S: Maintained 7397F: fs/exfat/ 7398 7399EXT2 FILE SYSTEM 7400M: Jan Kara <jack@suse.com> 7401L: linux-ext4@vger.kernel.org 7402S: Maintained 7403F: Documentation/filesystems/ext2.rst 7404F: fs/ext2/ 7405F: include/linux/ext2* 7406 7407EXT4 FILE SYSTEM 7408M: "Theodore Ts'o" <tytso@mit.edu> 7409M: Andreas Dilger <adilger.kernel@dilger.ca> 7410L: linux-ext4@vger.kernel.org 7411S: Maintained 7412W: http://ext4.wiki.kernel.org 7413Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7414T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7415F: Documentation/filesystems/ext4/ 7416F: fs/ext4/ 7417F: include/trace/events/ext4.h 7418 7419Extended Verification Module (EVM) 7420M: Mimi Zohar <zohar@linux.ibm.com> 7421L: linux-integrity@vger.kernel.org 7422S: Supported 7423T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7424F: security/integrity/evm/ 7425F: security/integrity/ 7426 7427EXTENSIBLE FIRMWARE INTERFACE (EFI) 7428M: Ard Biesheuvel <ardb@kernel.org> 7429L: linux-efi@vger.kernel.org 7430S: Maintained 7431T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7432F: Documentation/admin-guide/efi-stub.rst 7433F: arch/*/include/asm/efi.h 7434F: arch/*/kernel/efi.c 7435F: arch/arm/boot/compressed/efi-header.S 7436F: arch/arm64/kernel/efi-entry.S 7437F: arch/x86/platform/efi/ 7438F: drivers/firmware/efi/ 7439F: include/linux/efi*.h 7440 7441EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7442M: MyungJoo Ham <myungjoo.ham@samsung.com> 7443M: Chanwoo Choi <cw00.choi@samsung.com> 7444L: linux-kernel@vger.kernel.org 7445S: Maintained 7446T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7447F: Documentation/devicetree/bindings/extcon/ 7448F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7449F: drivers/extcon/ 7450F: include/linux/extcon.h 7451F: include/linux/extcon/ 7452 7453EXTRA BOOT CONFIG 7454M: Masami Hiramatsu <mhiramat@kernel.org> 7455S: Maintained 7456F: Documentation/admin-guide/bootconfig.rst 7457F: fs/proc/bootconfig.c 7458F: include/linux/bootconfig.h 7459F: lib/bootconfig.c 7460F: tools/bootconfig/* 7461F: tools/bootconfig/scripts/* 7462 7463EXYNOS DP DRIVER 7464M: Jingoo Han <jingoohan1@gmail.com> 7465L: dri-devel@lists.freedesktop.org 7466S: Maintained 7467F: drivers/gpu/drm/exynos/exynos_dp* 7468 7469EXYNOS SYSMMU (IOMMU) driver 7470M: Marek Szyprowski <m.szyprowski@samsung.com> 7471L: iommu@lists.linux-foundation.org 7472S: Maintained 7473F: drivers/iommu/exynos-iommu.c 7474 7475F2FS FILE SYSTEM 7476M: Jaegeuk Kim <jaegeuk@kernel.org> 7477M: Chao Yu <chao@kernel.org> 7478L: linux-f2fs-devel@lists.sourceforge.net 7479S: Maintained 7480W: https://f2fs.wiki.kernel.org/ 7481T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7482F: Documentation/ABI/testing/sysfs-fs-f2fs 7483F: Documentation/filesystems/f2fs.rst 7484F: fs/f2fs/ 7485F: include/linux/f2fs_fs.h 7486F: include/trace/events/f2fs.h 7487F: include/uapi/linux/f2fs.h 7488 7489F71805F HARDWARE MONITORING DRIVER 7490M: Jean Delvare <jdelvare@suse.com> 7491L: linux-hwmon@vger.kernel.org 7492S: Maintained 7493F: Documentation/hwmon/f71805f.rst 7494F: drivers/hwmon/f71805f.c 7495 7496FADDR2LINE 7497M: Josh Poimboeuf <jpoimboe@redhat.com> 7498S: Maintained 7499F: scripts/faddr2line 7500 7501FAILOVER MODULE 7502M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7503L: netdev@vger.kernel.org 7504S: Supported 7505F: Documentation/networking/failover.rst 7506F: include/net/failover.h 7507F: net/core/failover.c 7508 7509FANOTIFY 7510M: Jan Kara <jack@suse.cz> 7511R: Amir Goldstein <amir73il@gmail.com> 7512R: Matthew Bobrowski <repnop@google.com> 7513L: linux-fsdevel@vger.kernel.org 7514S: Maintained 7515F: fs/notify/fanotify/ 7516F: include/linux/fanotify.h 7517F: include/uapi/linux/fanotify.h 7518 7519FARSYNC SYNCHRONOUS DRIVER 7520M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7521S: Supported 7522W: http://www.farsite.co.uk/ 7523F: drivers/net/wan/farsync.* 7524 7525FAULT INJECTION SUPPORT 7526M: Akinobu Mita <akinobu.mita@gmail.com> 7527S: Supported 7528F: Documentation/fault-injection/ 7529F: lib/fault-inject.c 7530 7531FBTFT Framebuffer drivers 7532L: dri-devel@lists.freedesktop.org 7533L: linux-fbdev@vger.kernel.org 7534S: Orphan 7535F: drivers/staging/fbtft/ 7536 7537FC0011 TUNER DRIVER 7538M: Michael Buesch <m@bues.ch> 7539L: linux-media@vger.kernel.org 7540S: Maintained 7541F: drivers/media/tuners/fc0011.c 7542F: drivers/media/tuners/fc0011.h 7543 7544FC2580 MEDIA DRIVER 7545M: Antti Palosaari <crope@iki.fi> 7546L: linux-media@vger.kernel.org 7547S: Maintained 7548W: https://linuxtv.org 7549W: http://palosaari.fi/linux/ 7550Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7551T: git git://linuxtv.org/anttip/media_tree.git 7552F: drivers/media/tuners/fc2580* 7553 7554FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7555M: Hannes Reinecke <hare@suse.de> 7556L: linux-scsi@vger.kernel.org 7557S: Supported 7558W: www.Open-FCoE.org 7559F: drivers/scsi/fcoe/ 7560F: drivers/scsi/libfc/ 7561F: include/scsi/fc/ 7562F: include/scsi/libfc.h 7563F: include/scsi/libfcoe.h 7564F: include/uapi/scsi/fc/ 7565 7566FILE LOCKING (flock() and fcntl()/lockf()) 7567M: Jeff Layton <jlayton@kernel.org> 7568L: linux-fsdevel@vger.kernel.org 7569S: Maintained 7570F: fs/fcntl.c 7571F: fs/locks.c 7572F: include/linux/fcntl.h 7573F: include/uapi/linux/fcntl.h 7574 7575FILESYSTEM DIRECT ACCESS (DAX) 7576M: Dan Williams <dan.j.williams@intel.com> 7577R: Matthew Wilcox <willy@infradead.org> 7578R: Jan Kara <jack@suse.cz> 7579L: linux-fsdevel@vger.kernel.org 7580L: nvdimm@lists.linux.dev 7581S: Supported 7582F: fs/dax.c 7583F: include/linux/dax.h 7584F: include/trace/events/fs_dax.h 7585 7586FILESYSTEMS (VFS and infrastructure) 7587M: Alexander Viro <viro@zeniv.linux.org.uk> 7588L: linux-fsdevel@vger.kernel.org 7589S: Maintained 7590F: fs/* 7591F: include/linux/fs.h 7592F: include/linux/fs_types.h 7593F: include/uapi/linux/fs.h 7594F: include/uapi/linux/openat2.h 7595X: fs/io-wq.c 7596X: fs/io-wq.h 7597X: fs/io_uring.c 7598 7599FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7600M: Riku Voipio <riku.voipio@iki.fi> 7601L: linux-hwmon@vger.kernel.org 7602S: Maintained 7603F: drivers/hwmon/f75375s.c 7604F: include/linux/f75375s.h 7605 7606FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7607M: Clemens Ladisch <clemens@ladisch.de> 7608M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7609L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7610S: Maintained 7611T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7612F: include/uapi/sound/firewire.h 7613F: sound/firewire/ 7614 7615FIREWIRE MEDIA DRIVERS (firedtv) 7616M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7617L: linux-media@vger.kernel.org 7618L: linux1394-devel@lists.sourceforge.net 7619S: Maintained 7620T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7621F: drivers/media/firewire/ 7622 7623FIREWIRE SBP-2 TARGET 7624M: Chris Boot <bootc@bootc.net> 7625L: linux-scsi@vger.kernel.org 7626L: target-devel@vger.kernel.org 7627L: linux1394-devel@lists.sourceforge.net 7628S: Maintained 7629T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7630F: drivers/target/sbp/ 7631 7632FIREWIRE SUBSYSTEM 7633M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7634L: linux1394-devel@lists.sourceforge.net 7635S: Maintained 7636W: http://ieee1394.wiki.kernel.org/ 7637T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7638F: drivers/firewire/ 7639F: include/linux/firewire.h 7640F: include/uapi/linux/firewire*.h 7641F: tools/firewire/ 7642 7643FIRMWARE FRAMEWORK FOR ARMV8-A 7644M: Sudeep Holla <sudeep.holla@arm.com> 7645L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7646S: Maintained 7647F: drivers/firmware/arm_ffa/ 7648F: include/linux/arm_ffa.h 7649 7650FIRMWARE LOADER (request_firmware) 7651M: Luis Chamberlain <mcgrof@kernel.org> 7652L: linux-kernel@vger.kernel.org 7653S: Maintained 7654F: Documentation/firmware_class/ 7655F: drivers/base/firmware_loader/ 7656F: include/linux/firmware.h 7657 7658FLEXTIMER FTM-QUADDEC DRIVER 7659M: Patrick Havelange <patrick.havelange@essensium.com> 7660L: linux-iio@vger.kernel.org 7661S: Maintained 7662F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7663F: drivers/counter/ftm-quaddec.c 7664 7665FLOPPY DRIVER 7666M: Denis Efremov <efremov@linux.com> 7667L: linux-block@vger.kernel.org 7668S: Odd Fixes 7669F: drivers/block/floppy.c 7670 7671FLYSKY FSIA6B RC RECEIVER 7672M: Markus Koch <markus@notsyncing.net> 7673L: linux-input@vger.kernel.org 7674S: Maintained 7675F: drivers/input/joystick/fsia6b.c 7676 7677FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 7678M: Geoffrey D. Bennett <g@b4.vu> 7679L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7680S: Maintained 7681T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7682F: sound/usb/mixer_scarlett_gen2.c 7683 7684FORCEDETH GIGABIT ETHERNET DRIVER 7685M: Rain River <rain.1986.08.12@gmail.com> 7686M: Zhu Yanjun <zyjzyj2000@gmail.com> 7687L: netdev@vger.kernel.org 7688S: Maintained 7689F: drivers/net/ethernet/nvidia/* 7690 7691FORTIFY_SOURCE 7692M: Kees Cook <keescook@chromium.org> 7693L: linux-hardening@vger.kernel.org 7694S: Supported 7695F: include/linux/fortify-string.h 7696F: lib/test_fortify/* 7697F: scripts/test_fortify.sh 7698K: \b__NO_FORTIFY\b 7699 7700FPGA DFL DRIVERS 7701M: Wu Hao <hao.wu@intel.com> 7702R: Tom Rix <trix@redhat.com> 7703L: linux-fpga@vger.kernel.org 7704S: Maintained 7705F: Documentation/ABI/testing/sysfs-bus-dfl* 7706F: Documentation/fpga/dfl.rst 7707F: drivers/fpga/dfl* 7708F: drivers/uio/uio_dfl.c 7709F: include/linux/dfl.h 7710F: include/uapi/linux/fpga-dfl.h 7711 7712FPGA MANAGER FRAMEWORK 7713M: Moritz Fischer <mdf@kernel.org> 7714M: Wu Hao <hao.wu@intel.com> 7715M: Xu Yilun <yilun.xu@intel.com> 7716R: Tom Rix <trix@redhat.com> 7717L: linux-fpga@vger.kernel.org 7718S: Maintained 7719Q: http://patchwork.kernel.org/project/linux-fpga/list/ 7720T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git 7721F: Documentation/devicetree/bindings/fpga/ 7722F: Documentation/driver-api/fpga/ 7723F: Documentation/fpga/ 7724F: drivers/fpga/ 7725F: include/linux/fpga/ 7726 7727FPU EMULATOR 7728M: Bill Metzenthen <billm@melbpc.org.au> 7729S: Maintained 7730W: http://floatingpoint.sourceforge.net/emulator/index.html 7731F: arch/x86/math-emu/ 7732 7733FRAMEBUFFER CORE 7734M: Daniel Vetter <daniel@ffwll.ch> 7735F: drivers/video/fbdev/core/ 7736S: Odd Fixes 7737T: git git://anongit.freedesktop.org/drm/drm-misc 7738 7739FRAMEBUFFER LAYER 7740M: Helge Deller <deller@gmx.de> 7741L: linux-fbdev@vger.kernel.org 7742L: dri-devel@lists.freedesktop.org 7743S: Maintained 7744Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 7745T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 7746F: Documentation/fb/ 7747F: drivers/video/ 7748F: include/linux/fb.h 7749F: include/uapi/linux/fb.h 7750F: include/uapi/video/ 7751F: include/video/ 7752 7753FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 7754M: Horia Geantă <horia.geanta@nxp.com> 7755M: Pankaj Gupta <pankaj.gupta@nxp.com> 7756M: Gaurav Jain <gaurav.jain@nxp.com> 7757L: linux-crypto@vger.kernel.org 7758S: Maintained 7759F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 7760F: drivers/crypto/caam/ 7761 7762FREESCALE COLDFIRE M5441X MMC DRIVER 7763M: Angelo Dureghello <angelo.dureghello@timesys.com> 7764L: linux-mmc@vger.kernel.org 7765S: Maintained 7766F: drivers/mmc/host/sdhci-esdhc-mcf.c 7767F: include/linux/platform_data/mmc-esdhc-mcf.h 7768 7769FREESCALE DIU FRAMEBUFFER DRIVER 7770M: Timur Tabi <timur@kernel.org> 7771L: linux-fbdev@vger.kernel.org 7772S: Maintained 7773F: drivers/video/fbdev/fsl-diu-fb.* 7774 7775FREESCALE DMA DRIVER 7776M: Li Yang <leoyang.li@nxp.com> 7777M: Zhang Wei <zw@zh-kernel.org> 7778L: linuxppc-dev@lists.ozlabs.org 7779S: Maintained 7780F: drivers/dma/fsldma.* 7781 7782FREESCALE DSPI DRIVER 7783M: Vladimir Oltean <olteanv@gmail.com> 7784L: linux-spi@vger.kernel.org 7785S: Maintained 7786F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 7787F: drivers/spi/spi-fsl-dspi.c 7788F: include/linux/spi/spi-fsl-dspi.h 7789 7790FREESCALE ENETC ETHERNET DRIVERS 7791M: Claudiu Manoil <claudiu.manoil@nxp.com> 7792L: netdev@vger.kernel.org 7793S: Maintained 7794F: drivers/net/ethernet/freescale/enetc/ 7795 7796FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 7797M: Claudiu Manoil <claudiu.manoil@nxp.com> 7798L: netdev@vger.kernel.org 7799S: Maintained 7800F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 7801F: drivers/net/ethernet/freescale/gianfar* 7802 7803FREESCALE GPMI NAND DRIVER 7804M: Han Xu <han.xu@nxp.com> 7805L: linux-mtd@lists.infradead.org 7806S: Maintained 7807F: drivers/mtd/nand/raw/gpmi-nand/* 7808 7809FREESCALE I2C CPM DRIVER 7810M: Jochen Friedrich <jochen@scram.de> 7811L: linuxppc-dev@lists.ozlabs.org 7812L: linux-i2c@vger.kernel.org 7813S: Maintained 7814F: drivers/i2c/busses/i2c-cpm.c 7815 7816FREESCALE IMX / MXC FEC DRIVER 7817M: Joakim Zhang <qiangqing.zhang@nxp.com> 7818L: netdev@vger.kernel.org 7819S: Maintained 7820F: Documentation/devicetree/bindings/net/fsl,fec.yaml 7821F: drivers/net/ethernet/freescale/fec.h 7822F: drivers/net/ethernet/freescale/fec_main.c 7823F: drivers/net/ethernet/freescale/fec_ptp.c 7824 7825FREESCALE IMX / MXC FRAMEBUFFER DRIVER 7826M: Sascha Hauer <s.hauer@pengutronix.de> 7827R: Pengutronix Kernel Team <kernel@pengutronix.de> 7828L: linux-fbdev@vger.kernel.org 7829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7830S: Maintained 7831F: drivers/video/fbdev/imxfb.c 7832F: include/linux/platform_data/video-imxfb.h 7833 7834FREESCALE IMX DDR PMU DRIVER 7835M: Frank Li <Frank.li@nxp.com> 7836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7837S: Maintained 7838F: Documentation/admin-guide/perf/imx-ddr.rst 7839F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 7840F: drivers/perf/fsl_imx8_ddr_perf.c 7841 7842FREESCALE IMX I2C DRIVER 7843M: Oleksij Rempel <o.rempel@pengutronix.de> 7844R: Pengutronix Kernel Team <kernel@pengutronix.de> 7845L: linux-i2c@vger.kernel.org 7846S: Maintained 7847F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 7848F: drivers/i2c/busses/i2c-imx.c 7849 7850FREESCALE IMX LPI2C DRIVER 7851M: Dong Aisheng <aisheng.dong@nxp.com> 7852L: linux-i2c@vger.kernel.org 7853L: linux-imx@nxp.com 7854S: Maintained 7855F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 7856F: drivers/i2c/busses/i2c-imx-lpi2c.c 7857 7858FREESCALE MPC I2C DRIVER 7859M: Chris Packham <chris.packham@alliedtelesis.co.nz> 7860L: linux-i2c@vger.kernel.org 7861S: Maintained 7862F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 7863F: drivers/i2c/busses/i2c-mpc.c 7864 7865FREESCALE QORIQ DPAA ETHERNET DRIVER 7866M: Madalin Bucur <madalin.bucur@nxp.com> 7867L: netdev@vger.kernel.org 7868S: Maintained 7869F: drivers/net/ethernet/freescale/dpaa 7870 7871FREESCALE QORIQ DPAA FMAN DRIVER 7872M: Madalin Bucur <madalin.bucur@nxp.com> 7873L: netdev@vger.kernel.org 7874S: Maintained 7875F: Documentation/devicetree/bindings/net/fsl-fman.txt 7876F: drivers/net/ethernet/freescale/fman 7877 7878FREESCALE QORIQ PTP CLOCK DRIVER 7879M: Yangbo Lu <yangbo.lu@nxp.com> 7880L: netdev@vger.kernel.org 7881S: Maintained 7882F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 7883F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 7884F: drivers/net/ethernet/freescale/dpaa2/dprtc* 7885F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 7886F: drivers/ptp/ptp_qoriq.c 7887F: drivers/ptp/ptp_qoriq_debugfs.c 7888F: include/linux/fsl/ptp_qoriq.h 7889 7890FREESCALE QUAD SPI DRIVER 7891M: Han Xu <han.xu@nxp.com> 7892L: linux-spi@vger.kernel.org 7893S: Maintained 7894F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 7895F: drivers/spi/spi-fsl-qspi.c 7896 7897FREESCALE QUICC ENGINE LIBRARY 7898M: Qiang Zhao <qiang.zhao@nxp.com> 7899L: linuxppc-dev@lists.ozlabs.org 7900S: Maintained 7901F: drivers/soc/fsl/qe/ 7902F: include/soc/fsl/qe/ 7903 7904FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 7905M: Li Yang <leoyang.li@nxp.com> 7906L: netdev@vger.kernel.org 7907L: linuxppc-dev@lists.ozlabs.org 7908S: Maintained 7909F: drivers/net/ethernet/freescale/ucc_geth* 7910 7911FREESCALE QUICC ENGINE UCC HDLC DRIVER 7912M: Zhao Qiang <qiang.zhao@nxp.com> 7913L: netdev@vger.kernel.org 7914L: linuxppc-dev@lists.ozlabs.org 7915S: Maintained 7916F: drivers/net/wan/fsl_ucc_hdlc* 7917 7918FREESCALE QUICC ENGINE UCC UART DRIVER 7919M: Timur Tabi <timur@kernel.org> 7920L: linuxppc-dev@lists.ozlabs.org 7921S: Maintained 7922F: drivers/tty/serial/ucc_uart.c 7923 7924FREESCALE SOC DRIVERS 7925M: Li Yang <leoyang.li@nxp.com> 7926L: linuxppc-dev@lists.ozlabs.org 7927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7928S: Maintained 7929F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 7930F: Documentation/devicetree/bindings/soc/fsl/ 7931F: drivers/soc/fsl/ 7932F: include/linux/fsl/ 7933F: include/soc/fsl/ 7934 7935FREESCALE SOC FS_ENET DRIVER 7936M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 7937L: linuxppc-dev@lists.ozlabs.org 7938L: netdev@vger.kernel.org 7939S: Maintained 7940F: drivers/net/ethernet/freescale/fs_enet/ 7941F: include/linux/fs_enet_pd.h 7942 7943FREESCALE SOC SOUND DRIVERS 7944M: Shengjiu Wang <shengjiu.wang@gmail.com> 7945M: Xiubo Li <Xiubo.Lee@gmail.com> 7946R: Fabio Estevam <festevam@gmail.com> 7947R: Nicolin Chen <nicoleotsuka@gmail.com> 7948L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7949L: linuxppc-dev@lists.ozlabs.org 7950S: Maintained 7951F: sound/soc/fsl/fsl* 7952F: sound/soc/fsl/imx* 7953F: sound/soc/fsl/mpc8610_hpcd.c 7954 7955FREESCALE USB PERIPHERAL DRIVERS 7956M: Li Yang <leoyang.li@nxp.com> 7957L: linux-usb@vger.kernel.org 7958L: linuxppc-dev@lists.ozlabs.org 7959S: Maintained 7960F: drivers/usb/gadget/udc/fsl* 7961 7962FREESCALE USB PHY DRIVER 7963M: Ran Wang <ran.wang_1@nxp.com> 7964L: linux-usb@vger.kernel.org 7965L: linuxppc-dev@lists.ozlabs.org 7966S: Maintained 7967F: drivers/usb/phy/phy-fsl-usb* 7968 7969FREEVXFS FILESYSTEM 7970M: Christoph Hellwig <hch@infradead.org> 7971S: Maintained 7972W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 7973F: fs/freevxfs/ 7974 7975FREEZER 7976M: "Rafael J. Wysocki" <rafael@kernel.org> 7977M: Pavel Machek <pavel@ucw.cz> 7978L: linux-pm@vger.kernel.org 7979S: Supported 7980F: Documentation/power/freezing-of-tasks.rst 7981F: include/linux/freezer.h 7982F: kernel/freezer.c 7983 7984FRONTSWAP API 7985M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 7986L: linux-kernel@vger.kernel.org 7987S: Maintained 7988F: include/linux/frontswap.h 7989F: mm/frontswap.c 7990 7991FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 7992M: David Howells <dhowells@redhat.com> 7993L: linux-cachefs@redhat.com (moderated for non-subscribers) 7994S: Supported 7995F: Documentation/filesystems/caching/ 7996F: fs/fscache/ 7997F: include/linux/fscache*.h 7998 7999FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8000M: Theodore Y. Ts'o <tytso@mit.edu> 8001M: Jaegeuk Kim <jaegeuk@kernel.org> 8002M: Eric Biggers <ebiggers@kernel.org> 8003L: linux-fscrypt@vger.kernel.org 8004S: Supported 8005Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8006T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8007F: Documentation/filesystems/fscrypt.rst 8008F: fs/crypto/ 8009F: include/linux/fscrypt*.h 8010F: include/uapi/linux/fscrypt.h 8011 8012FSI SUBSYSTEM 8013M: Jeremy Kerr <jk@ozlabs.org> 8014M: Joel Stanley <joel@jms.id.au> 8015R: Alistar Popple <alistair@popple.id.au> 8016R: Eddie James <eajames@linux.ibm.com> 8017L: linux-fsi@lists.ozlabs.org 8018S: Supported 8019Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8020T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8021F: drivers/fsi/ 8022F: include/linux/fsi*.h 8023F: include/trace/events/fsi*.h 8024 8025FSI-ATTACHED I2C DRIVER 8026M: Eddie James <eajames@linux.ibm.com> 8027L: linux-i2c@vger.kernel.org 8028L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8029S: Maintained 8030F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8031F: drivers/i2c/busses/i2c-fsi.c 8032 8033FSI-ATTACHED SPI DRIVER 8034M: Eddie James <eajames@linux.ibm.com> 8035L: linux-spi@vger.kernel.org 8036S: Maintained 8037F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8038F: drivers/spi/spi-fsi.c 8039 8040FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8041M: Jan Kara <jack@suse.cz> 8042R: Amir Goldstein <amir73il@gmail.com> 8043L: linux-fsdevel@vger.kernel.org 8044S: Maintained 8045T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8046F: fs/notify/ 8047F: include/linux/fsnotify*.h 8048 8049FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8050M: Eric Biggers <ebiggers@kernel.org> 8051M: Theodore Y. Ts'o <tytso@mit.edu> 8052L: linux-fscrypt@vger.kernel.org 8053S: Supported 8054Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8055T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8056F: Documentation/filesystems/fsverity.rst 8057F: fs/verity/ 8058F: include/linux/fsverity.h 8059F: include/uapi/linux/fsverity.h 8060 8061FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8062M: Michael Zaidman <michael.zaidman@gmail.com> 8063L: linux-i2c@vger.kernel.org 8064L: linux-input@vger.kernel.org 8065S: Maintained 8066F: drivers/hid/hid-ft260.c 8067 8068FUJITSU LAPTOP EXTRAS 8069M: Jonathan Woithe <jwoithe@just42.net> 8070L: platform-driver-x86@vger.kernel.org 8071S: Maintained 8072F: drivers/platform/x86/fujitsu-laptop.c 8073 8074FUJITSU M-5MO LS CAMERA ISP DRIVER 8075M: Kyungmin Park <kyungmin.park@samsung.com> 8076M: Heungjun Kim <riverful.kim@samsung.com> 8077L: linux-media@vger.kernel.org 8078S: Maintained 8079F: drivers/media/i2c/m5mols/ 8080F: include/media/i2c/m5mols.h 8081 8082FUJITSU TABLET EXTRAS 8083M: Robert Gerlach <khnz@gmx.de> 8084L: platform-driver-x86@vger.kernel.org 8085S: Maintained 8086F: drivers/platform/x86/fujitsu-tablet.c 8087 8088FUNGIBLE ETHERNET DRIVERS 8089M: Dimitris Michailidis <dmichail@fungible.com> 8090L: netdev@vger.kernel.org 8091S: Supported 8092F: drivers/net/ethernet/fungible/ 8093 8094FUSE: FILESYSTEM IN USERSPACE 8095M: Miklos Szeredi <miklos@szeredi.hu> 8096L: linux-fsdevel@vger.kernel.org 8097S: Maintained 8098W: https://github.com/libfuse/ 8099T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8100F: Documentation/filesystems/fuse.rst 8101F: fs/fuse/ 8102F: include/uapi/linux/fuse.h 8103 8104FUTEX SUBSYSTEM 8105M: Thomas Gleixner <tglx@linutronix.de> 8106M: Ingo Molnar <mingo@redhat.com> 8107R: Peter Zijlstra <peterz@infradead.org> 8108R: Darren Hart <dvhart@infradead.org> 8109R: Davidlohr Bueso <dave@stgolabs.net> 8110R: André Almeida <andrealmeid@collabora.com> 8111L: linux-kernel@vger.kernel.org 8112S: Maintained 8113T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8114F: Documentation/locking/*futex* 8115F: include/asm-generic/futex.h 8116F: include/linux/futex.h 8117F: include/uapi/linux/futex.h 8118F: kernel/futex/* 8119F: tools/perf/bench/futex* 8120F: tools/testing/selftests/futex/ 8121 8122GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8123M: Tim Harvey <tharvey@gateworks.com> 8124M: Robert Jones <rjones@gateworks.com> 8125S: Maintained 8126F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8127F: drivers/mfd/gateworks-gsc.c 8128F: include/linux/mfd/gsc.h 8129F: Documentation/hwmon/gsc-hwmon.rst 8130F: drivers/hwmon/gsc-hwmon.c 8131F: include/linux/platform_data/gsc_hwmon.h 8132 8133GCC PLUGINS 8134M: Kees Cook <keescook@chromium.org> 8135L: linux-hardening@vger.kernel.org 8136S: Maintained 8137F: Documentation/kbuild/gcc-plugins.rst 8138F: scripts/Makefile.gcc-plugins 8139F: scripts/gcc-plugins/ 8140 8141GCOV BASED KERNEL PROFILING 8142M: Peter Oberparleiter <oberpar@linux.ibm.com> 8143S: Maintained 8144F: Documentation/dev-tools/gcov.rst 8145F: kernel/gcov/ 8146 8147GDB KERNEL DEBUGGING HELPER SCRIPTS 8148M: Jan Kiszka <jan.kiszka@siemens.com> 8149M: Kieran Bingham <kbingham@kernel.org> 8150S: Supported 8151F: scripts/gdb/ 8152 8153GEMINI CRYPTO DRIVER 8154M: Corentin Labbe <clabbe@baylibre.com> 8155L: linux-crypto@vger.kernel.org 8156S: Maintained 8157F: drivers/crypto/gemini/ 8158 8159GEMTEK FM RADIO RECEIVER DRIVER 8160M: Hans Verkuil <hverkuil@xs4all.nl> 8161L: linux-media@vger.kernel.org 8162S: Maintained 8163W: https://linuxtv.org 8164T: git git://linuxtv.org/media_tree.git 8165F: drivers/media/radio/radio-gemtek* 8166 8167GENERIC ARCHITECTURE TOPOLOGY 8168M: Sudeep Holla <sudeep.holla@arm.com> 8169L: linux-kernel@vger.kernel.org 8170S: Maintained 8171F: drivers/base/arch_topology.c 8172F: include/linux/arch_topology.h 8173 8174GENERIC ENTRY CODE 8175M: Thomas Gleixner <tglx@linutronix.de> 8176M: Peter Zijlstra <peterz@infradead.org> 8177M: Andy Lutomirski <luto@kernel.org> 8178L: linux-kernel@vger.kernel.org 8179S: Maintained 8180T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8181F: include/linux/entry-common.h 8182F: include/linux/entry-kvm.h 8183F: kernel/entry/ 8184 8185GENERIC GPIO I2C DRIVER 8186M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8187S: Supported 8188F: drivers/i2c/busses/i2c-gpio.c 8189F: include/linux/platform_data/i2c-gpio.h 8190 8191GENERIC GPIO I2C MULTIPLEXER DRIVER 8192M: Peter Korsgaard <peter.korsgaard@barco.com> 8193L: linux-i2c@vger.kernel.org 8194S: Supported 8195F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8196F: drivers/i2c/muxes/i2c-mux-gpio.c 8197F: include/linux/platform_data/i2c-mux-gpio.h 8198 8199GENERIC HDLC (WAN) DRIVERS 8200M: Krzysztof Halasa <khc@pm.waw.pl> 8201S: Maintained 8202W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8203F: drivers/net/wan/c101.c 8204F: drivers/net/wan/hd6457* 8205F: drivers/net/wan/hdlc* 8206F: drivers/net/wan/n2.c 8207F: drivers/net/wan/pc300too.c 8208F: drivers/net/wan/pci200syn.c 8209F: drivers/net/wan/wanxl* 8210 8211GENERIC INCLUDE/ASM HEADER FILES 8212M: Arnd Bergmann <arnd@arndb.de> 8213L: linux-arch@vger.kernel.org 8214S: Maintained 8215T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8216F: include/asm-generic/ 8217F: include/uapi/asm-generic/ 8218 8219GENERIC PHY FRAMEWORK 8220M: Kishon Vijay Abraham I <kishon@ti.com> 8221M: Vinod Koul <vkoul@kernel.org> 8222L: linux-phy@lists.infradead.org 8223S: Supported 8224Q: https://patchwork.kernel.org/project/linux-phy/list/ 8225T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8226F: Documentation/devicetree/bindings/phy/ 8227F: drivers/phy/ 8228F: include/linux/phy/ 8229 8230GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8231M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8232S: Supported 8233F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8234 8235GENERIC PM DOMAINS 8236M: "Rafael J. Wysocki" <rafael@kernel.org> 8237M: Kevin Hilman <khilman@kernel.org> 8238M: Ulf Hansson <ulf.hansson@linaro.org> 8239L: linux-pm@vger.kernel.org 8240S: Supported 8241F: Documentation/devicetree/bindings/power/power?domain* 8242F: drivers/base/power/domain*.c 8243F: include/linux/pm_domain.h 8244 8245GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8246M: Eugen Hristev <eugen.hristev@microchip.com> 8247L: linux-input@vger.kernel.org 8248S: Maintained 8249F: drivers/input/touchscreen/resistive-adc-touch.c 8250 8251GENERIC STRING LIBRARY 8252R: Andy Shevchenko <andy@kernel.org> 8253S: Maintained 8254F: lib/string.c 8255F: lib/string_helpers.c 8256F: lib/test_string.c 8257F: lib/test-string_helpers.c 8258 8259GENERIC UIO DRIVER FOR PCI DEVICES 8260M: "Michael S. Tsirkin" <mst@redhat.com> 8261L: kvm@vger.kernel.org 8262S: Supported 8263F: drivers/uio/uio_pci_generic.c 8264 8265GENERIC VDSO LIBRARY 8266M: Andy Lutomirski <luto@kernel.org> 8267M: Thomas Gleixner <tglx@linutronix.de> 8268M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8269L: linux-kernel@vger.kernel.org 8270S: Maintained 8271T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8272F: include/asm-generic/vdso/vsyscall.h 8273F: include/vdso/ 8274F: kernel/time/vsyscall.c 8275F: lib/vdso/ 8276 8277GENWQE (IBM Generic Workqueue Card) 8278M: Frank Haverkamp <haver@linux.ibm.com> 8279S: Supported 8280F: drivers/misc/genwqe/ 8281 8282GET_MAINTAINER SCRIPT 8283M: Joe Perches <joe@perches.com> 8284S: Maintained 8285F: scripts/get_maintainer.pl 8286 8287GFS2 FILE SYSTEM 8288M: Bob Peterson <rpeterso@redhat.com> 8289M: Andreas Gruenbacher <agruenba@redhat.com> 8290L: cluster-devel@redhat.com 8291S: Supported 8292B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8293T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8294F: Documentation/filesystems/gfs2* 8295F: fs/gfs2/ 8296F: include/uapi/linux/gfs2_ondisk.h 8297 8298GIGABYTE WMI DRIVER 8299M: Thomas Weißschuh <thomas@weissschuh.net> 8300L: platform-driver-x86@vger.kernel.org 8301S: Maintained 8302F: drivers/platform/x86/gigabyte-wmi.c 8303 8304GNSS SUBSYSTEM 8305M: Johan Hovold <johan@kernel.org> 8306S: Maintained 8307T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8308F: Documentation/ABI/testing/sysfs-class-gnss 8309F: Documentation/devicetree/bindings/gnss/ 8310F: drivers/gnss/ 8311F: include/linux/gnss.h 8312 8313GO7007 MPEG CODEC 8314M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8315L: linux-media@vger.kernel.org 8316S: Maintained 8317F: drivers/media/usb/go7007/ 8318 8319GOODIX TOUCHSCREEN 8320M: Bastien Nocera <hadess@hadess.net> 8321M: Hans de Goede <hdegoede@redhat.com> 8322L: linux-input@vger.kernel.org 8323S: Maintained 8324F: drivers/input/touchscreen/goodix* 8325 8326GOOGLE ETHERNET DRIVERS 8327M: Jeroen de Borst <jeroendb@google.com> 8328R: Catherine Sullivan <csully@google.com> 8329R: David Awogbemila <awogbemila@google.com> 8330L: netdev@vger.kernel.org 8331S: Supported 8332F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8333F: drivers/net/ethernet/google 8334 8335GPD POCKET FAN DRIVER 8336M: Hans de Goede <hdegoede@redhat.com> 8337L: platform-driver-x86@vger.kernel.org 8338S: Maintained 8339F: drivers/platform/x86/gpd-pocket-fan.c 8340 8341GPIO ACPI SUPPORT 8342M: Mika Westerberg <mika.westerberg@linux.intel.com> 8343M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8344L: linux-gpio@vger.kernel.org 8345L: linux-acpi@vger.kernel.org 8346S: Maintained 8347T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8348F: Documentation/firmware-guide/acpi/gpio-properties.rst 8349F: drivers/gpio/gpiolib-acpi.c 8350F: drivers/gpio/gpiolib-acpi.h 8351 8352GPIO AGGREGATOR 8353M: Geert Uytterhoeven <geert+renesas@glider.be> 8354L: linux-gpio@vger.kernel.org 8355S: Supported 8356F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8357F: drivers/gpio/gpio-aggregator.c 8358 8359GPIO IR Transmitter 8360M: Sean Young <sean@mess.org> 8361L: linux-media@vger.kernel.org 8362S: Maintained 8363F: drivers/media/rc/gpio-ir-tx.c 8364 8365GPIO MOCKUP DRIVER 8366M: Bamvor Jian Zhang <bamv2005@gmail.com> 8367L: linux-gpio@vger.kernel.org 8368S: Maintained 8369F: drivers/gpio/gpio-mockup.c 8370F: tools/testing/selftests/gpio/ 8371 8372GPIO REGMAP 8373R: Michael Walle <michael@walle.cc> 8374S: Maintained 8375F: drivers/gpio/gpio-regmap.c 8376F: include/linux/gpio/regmap.h 8377 8378GPIO SUBSYSTEM 8379M: Linus Walleij <linus.walleij@linaro.org> 8380M: Bartosz Golaszewski <brgl@bgdev.pl> 8381L: linux-gpio@vger.kernel.org 8382S: Maintained 8383T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git 8384F: Documentation/ABI/obsolete/sysfs-gpio 8385F: Documentation/ABI/testing/gpio-cdev 8386F: Documentation/admin-guide/gpio/ 8387F: Documentation/devicetree/bindings/gpio/ 8388F: Documentation/driver-api/gpio/ 8389F: drivers/gpio/ 8390F: include/asm-generic/gpio.h 8391F: include/linux/gpio.h 8392F: include/linux/gpio/ 8393F: include/linux/of_gpio.h 8394F: include/uapi/linux/gpio.h 8395F: tools/gpio/ 8396 8397GRE DEMULTIPLEXER DRIVER 8398M: Dmitry Kozlov <xeb@mail.ru> 8399L: netdev@vger.kernel.org 8400S: Maintained 8401F: include/net/gre.h 8402F: net/ipv4/gre_demux.c 8403F: net/ipv4/gre_offload.c 8404 8405GRETH 10/100/1G Ethernet MAC device driver 8406M: Andreas Larsson <andreas@gaisler.com> 8407L: netdev@vger.kernel.org 8408S: Maintained 8409F: drivers/net/ethernet/aeroflex/ 8410 8411GREYBUS AUDIO PROTOCOLS DRIVERS 8412M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8413M: Mark Greer <mgreer@animalcreek.com> 8414S: Maintained 8415F: drivers/staging/greybus/audio_apbridgea.c 8416F: drivers/staging/greybus/audio_apbridgea.h 8417F: drivers/staging/greybus/audio_codec.c 8418F: drivers/staging/greybus/audio_codec.h 8419F: drivers/staging/greybus/audio_gb.c 8420F: drivers/staging/greybus/audio_manager.c 8421F: drivers/staging/greybus/audio_manager.h 8422F: drivers/staging/greybus/audio_manager_module.c 8423F: drivers/staging/greybus/audio_manager_private.h 8424F: drivers/staging/greybus/audio_manager_sysfs.c 8425F: drivers/staging/greybus/audio_module.c 8426F: drivers/staging/greybus/audio_topology.c 8427 8428GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8429M: Viresh Kumar <vireshk@kernel.org> 8430S: Maintained 8431F: drivers/staging/greybus/authentication.c 8432F: drivers/staging/greybus/bootrom.c 8433F: drivers/staging/greybus/firmware.h 8434F: drivers/staging/greybus/fw-core.c 8435F: drivers/staging/greybus/fw-download.c 8436F: drivers/staging/greybus/fw-management.c 8437F: drivers/staging/greybus/greybus_authentication.h 8438F: drivers/staging/greybus/greybus_firmware.h 8439F: drivers/staging/greybus/hid.c 8440F: drivers/staging/greybus/i2c.c 8441F: drivers/staging/greybus/spi.c 8442F: drivers/staging/greybus/spilib.c 8443F: drivers/staging/greybus/spilib.h 8444 8445GREYBUS LOOPBACK DRIVER 8446M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8447S: Maintained 8448F: drivers/staging/greybus/loopback.c 8449 8450GREYBUS PLATFORM DRIVERS 8451M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8452S: Maintained 8453F: drivers/staging/greybus/arche-apb-ctrl.c 8454F: drivers/staging/greybus/arche-platform.c 8455F: drivers/staging/greybus/arche_platform.h 8456 8457GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8458M: Rui Miguel Silva <rmfrfs@gmail.com> 8459S: Maintained 8460F: drivers/staging/greybus/gpio.c 8461F: drivers/staging/greybus/light.c 8462F: drivers/staging/greybus/power_supply.c 8463F: drivers/staging/greybus/sdio.c 8464F: drivers/staging/greybus/spi.c 8465F: drivers/staging/greybus/spilib.c 8466 8467GREYBUS SUBSYSTEM 8468M: Johan Hovold <johan@kernel.org> 8469M: Alex Elder <elder@kernel.org> 8470M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8471L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8472S: Maintained 8473F: drivers/greybus/ 8474F: drivers/staging/greybus/ 8475F: include/linux/greybus.h 8476F: include/linux/greybus/ 8477 8478GREYBUS UART PROTOCOLS DRIVERS 8479M: David Lin <dtwlin@gmail.com> 8480S: Maintained 8481F: drivers/staging/greybus/log.c 8482F: drivers/staging/greybus/uart.c 8483 8484GS1662 VIDEO SERIALIZER 8485M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8486L: linux-media@vger.kernel.org 8487S: Maintained 8488T: git git://linuxtv.org/media_tree.git 8489F: drivers/media/spi/gs1662.c 8490 8491GSPCA FINEPIX SUBDRIVER 8492M: Frank Zago <frank@zago.net> 8493L: linux-media@vger.kernel.org 8494S: Maintained 8495T: git git://linuxtv.org/media_tree.git 8496F: drivers/media/usb/gspca/finepix.c 8497 8498GSPCA GL860 SUBDRIVER 8499M: Olivier Lorin <o.lorin@laposte.net> 8500L: linux-media@vger.kernel.org 8501S: Maintained 8502T: git git://linuxtv.org/media_tree.git 8503F: drivers/media/usb/gspca/gl860/ 8504 8505GSPCA M5602 SUBDRIVER 8506M: Erik Andren <erik.andren@gmail.com> 8507L: linux-media@vger.kernel.org 8508S: Maintained 8509T: git git://linuxtv.org/media_tree.git 8510F: drivers/media/usb/gspca/m5602/ 8511 8512GSPCA PAC207 SONIXB SUBDRIVER 8513M: Hans Verkuil <hverkuil@xs4all.nl> 8514L: linux-media@vger.kernel.org 8515S: Odd Fixes 8516T: git git://linuxtv.org/media_tree.git 8517F: drivers/media/usb/gspca/pac207.c 8518 8519GSPCA SN9C20X SUBDRIVER 8520M: Brian Johnson <brijohn@gmail.com> 8521L: linux-media@vger.kernel.org 8522S: Maintained 8523T: git git://linuxtv.org/media_tree.git 8524F: drivers/media/usb/gspca/sn9c20x.c 8525 8526GSPCA T613 SUBDRIVER 8527M: Leandro Costantino <lcostantino@gmail.com> 8528L: linux-media@vger.kernel.org 8529S: Maintained 8530T: git git://linuxtv.org/media_tree.git 8531F: drivers/media/usb/gspca/t613.c 8532 8533GSPCA USB WEBCAM DRIVER 8534M: Hans Verkuil <hverkuil@xs4all.nl> 8535L: linux-media@vger.kernel.org 8536S: Odd Fixes 8537T: git git://linuxtv.org/media_tree.git 8538F: drivers/media/usb/gspca/ 8539 8540GTP (GPRS Tunneling Protocol) 8541M: Pablo Neira Ayuso <pablo@netfilter.org> 8542M: Harald Welte <laforge@gnumonks.org> 8543L: osmocom-net-gprs@lists.osmocom.org 8544S: Maintained 8545T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8546F: drivers/net/gtp.c 8547 8548GUID PARTITION TABLE (GPT) 8549M: Davidlohr Bueso <dave@stgolabs.net> 8550L: linux-efi@vger.kernel.org 8551S: Maintained 8552F: block/partitions/efi.* 8553 8554H8/300 ARCHITECTURE 8555M: Yoshinori Sato <ysato@users.sourceforge.jp> 8556L: uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers) 8557S: Maintained 8558W: http://uclinux-h8.sourceforge.jp 8559T: git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git 8560F: arch/h8300/ 8561F: drivers/clk/h8300/ 8562F: drivers/clocksource/h8300_*.c 8563F: drivers/irqchip/irq-renesas-h8*.c 8564 8565HABANALABS PCI DRIVER 8566M: Oded Gabbay <ogabbay@kernel.org> 8567S: Supported 8568T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8569F: Documentation/ABI/testing/debugfs-driver-habanalabs 8570F: Documentation/ABI/testing/sysfs-driver-habanalabs 8571F: drivers/misc/habanalabs/ 8572F: include/uapi/misc/habanalabs.h 8573 8574HACKRF MEDIA DRIVER 8575M: Antti Palosaari <crope@iki.fi> 8576L: linux-media@vger.kernel.org 8577S: Maintained 8578W: https://linuxtv.org 8579W: http://palosaari.fi/linux/ 8580Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8581T: git git://linuxtv.org/anttip/media_tree.git 8582F: drivers/media/usb/hackrf/ 8583 8584HANTRO VPU CODEC DRIVER 8585M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8586M: Philipp Zabel <p.zabel@pengutronix.de> 8587L: linux-media@vger.kernel.org 8588L: linux-rockchip@lists.infradead.org 8589S: Maintained 8590F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8591F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8592F: drivers/staging/media/hantro/ 8593 8594HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8595M: Frank Seidel <frank@f-seidel.de> 8596L: platform-driver-x86@vger.kernel.org 8597S: Maintained 8598W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8599F: drivers/platform/x86/hdaps.c 8600 8601HARDWARE MONITORING 8602M: Jean Delvare <jdelvare@suse.com> 8603M: Guenter Roeck <linux@roeck-us.net> 8604L: linux-hwmon@vger.kernel.org 8605S: Maintained 8606W: http://hwmon.wiki.kernel.org/ 8607T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8608F: Documentation/ABI/testing/sysfs-class-hwmon 8609F: Documentation/devicetree/bindings/hwmon/ 8610F: Documentation/hwmon/ 8611F: drivers/hwmon/ 8612F: include/linux/hwmon*.h 8613F: include/trace/events/hwmon*.h 8614K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8615 8616HARDWARE RANDOM NUMBER GENERATOR CORE 8617M: Matt Mackall <mpm@selenic.com> 8618M: Herbert Xu <herbert@gondor.apana.org.au> 8619L: linux-crypto@vger.kernel.org 8620S: Odd fixes 8621F: Documentation/admin-guide/hw_random.rst 8622F: Documentation/devicetree/bindings/rng/ 8623F: drivers/char/hw_random/ 8624F: include/linux/hw_random.h 8625 8626HARDWARE SPINLOCK CORE 8627M: Ohad Ben-Cohen <ohad@wizery.com> 8628M: Bjorn Andersson <bjorn.andersson@linaro.org> 8629R: Baolin Wang <baolin.wang7@gmail.com> 8630L: linux-remoteproc@vger.kernel.org 8631S: Maintained 8632T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8633F: Documentation/devicetree/bindings/hwlock/ 8634F: Documentation/locking/hwspinlock.rst 8635F: drivers/hwspinlock/ 8636F: include/linux/hwspinlock.h 8637 8638HARDWARE TRACING FACILITIES 8639M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8640S: Maintained 8641F: drivers/hwtracing/ 8642 8643HARMONY SOUND DRIVER 8644L: linux-parisc@vger.kernel.org 8645S: Maintained 8646F: sound/parisc/harmony.* 8647 8648HDPVR USB VIDEO ENCODER DRIVER 8649M: Hans Verkuil <hverkuil@xs4all.nl> 8650L: linux-media@vger.kernel.org 8651S: Odd Fixes 8652W: https://linuxtv.org 8653T: git git://linuxtv.org/media_tree.git 8654F: drivers/media/usb/hdpvr/ 8655 8656HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 8657M: Matt Hsiao <matt.hsiao@hpe.com> 8658S: Supported 8659F: drivers/misc/hpilo.[ch] 8660 8661HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 8662M: Jerry Hoemann <jerry.hoemann@hpe.com> 8663S: Supported 8664F: Documentation/watchdog/hpwdt.rst 8665F: drivers/watchdog/hpwdt.c 8666 8667HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 8668M: Don Brace <don.brace@microchip.com> 8669L: storagedev@microchip.com 8670L: linux-scsi@vger.kernel.org 8671S: Supported 8672F: Documentation/scsi/hpsa.rst 8673F: drivers/scsi/hpsa*.[ch] 8674F: include/linux/cciss*.h 8675F: include/uapi/linux/cciss*.h 8676 8677HFI1 DRIVER 8678M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 8679M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 8680L: linux-rdma@vger.kernel.org 8681S: Supported 8682F: drivers/infiniband/hw/hfi1 8683 8684HFS FILESYSTEM 8685L: linux-fsdevel@vger.kernel.org 8686S: Orphan 8687F: Documentation/filesystems/hfs.rst 8688F: fs/hfs/ 8689 8690HFSPLUS FILESYSTEM 8691L: linux-fsdevel@vger.kernel.org 8692S: Orphan 8693F: Documentation/filesystems/hfsplus.rst 8694F: fs/hfsplus/ 8695 8696HGA FRAMEBUFFER DRIVER 8697M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 8698L: linux-nvidia@lists.surfsouth.com 8699S: Maintained 8700W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 8701F: drivers/video/fbdev/hgafb.c 8702 8703HIBERNATION (aka Software Suspend, aka swsusp) 8704M: "Rafael J. Wysocki" <rafael@kernel.org> 8705M: Pavel Machek <pavel@ucw.cz> 8706L: linux-pm@vger.kernel.org 8707S: Supported 8708B: https://bugzilla.kernel.org 8709F: arch/*/include/asm/suspend*.h 8710F: arch/x86/power/ 8711F: drivers/base/power/ 8712F: include/linux/freezer.h 8713F: include/linux/pm.h 8714F: include/linux/suspend.h 8715F: kernel/power/ 8716 8717HID CORE LAYER 8718M: Jiri Kosina <jikos@kernel.org> 8719M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 8720L: linux-input@vger.kernel.org 8721S: Maintained 8722T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 8723F: drivers/hid/ 8724F: include/linux/hid* 8725F: include/uapi/linux/hid* 8726 8727HID LOGITECH DRIVERS 8728R: Filipe Laíns <lains@riseup.net> 8729L: linux-input@vger.kernel.org 8730S: Maintained 8731F: drivers/hid/hid-logitech-* 8732 8733HID PLAYSTATION DRIVER 8734M: Roderick Colenbrander <roderick.colenbrander@sony.com> 8735L: linux-input@vger.kernel.org 8736S: Supported 8737F: drivers/hid/hid-playstation.c 8738 8739HID SENSOR HUB DRIVERS 8740M: Jiri Kosina <jikos@kernel.org> 8741M: Jonathan Cameron <jic23@kernel.org> 8742M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 8743L: linux-input@vger.kernel.org 8744L: linux-iio@vger.kernel.org 8745S: Maintained 8746F: Documentation/hid/hid-sensor* 8747F: drivers/hid/hid-sensor-* 8748F: drivers/iio/*/hid-* 8749F: include/linux/hid-sensor-* 8750 8751HIGH-RESOLUTION TIMERS, CLOCKEVENTS 8752M: Thomas Gleixner <tglx@linutronix.de> 8753L: linux-kernel@vger.kernel.org 8754S: Maintained 8755T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 8756F: Documentation/timers/ 8757F: include/linux/clockchips.h 8758F: include/linux/hrtimer.h 8759F: kernel/time/clockevents.c 8760F: kernel/time/hrtimer.c 8761F: kernel/time/timer_*.c 8762 8763HIGH-SPEED SCC DRIVER FOR AX.25 8764L: linux-hams@vger.kernel.org 8765S: Orphan 8766F: drivers/net/hamradio/dmascc.c 8767F: drivers/net/hamradio/scc.c 8768 8769HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 8770M: HighPoint Linux Team <linux@highpoint-tech.com> 8771S: Supported 8772W: http://www.highpoint-tech.com 8773F: Documentation/scsi/hptiop.rst 8774F: drivers/scsi/hptiop.c 8775 8776HIPPI 8777M: Jes Sorensen <jes@trained-monkey.org> 8778L: linux-hippi@sunsite.dk 8779S: Maintained 8780F: drivers/net/hippi/ 8781F: include/linux/hippidevice.h 8782F: include/uapi/linux/if_hippi.h 8783F: net/802/hippi.c 8784 8785HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 8786M: Kurt Kanzenbach <kurt@linutronix.de> 8787L: netdev@vger.kernel.org 8788S: Maintained 8789F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 8790F: drivers/net/dsa/hirschmann/* 8791F: include/linux/platform_data/hirschmann-hellcreek.h 8792F: net/dsa/tag_hellcreek.c 8793 8794HISILICON DMA DRIVER 8795M: Zhou Wang <wangzhou1@hisilicon.com> 8796L: dmaengine@vger.kernel.org 8797S: Maintained 8798F: drivers/dma/hisi_dma.c 8799 8800HISILICON GPIO DRIVER 8801M: Luo Jiaxing <luojiaxing@huawei.com> 8802L: linux-gpio@vger.kernel.org 8803S: Maintained 8804F: drivers/gpio/gpio-hisi.c 8805 8806HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 8807M: Longfang Liu <liulongfang@huawei.com> 8808L: linux-crypto@vger.kernel.org 8809S: Maintained 8810F: Documentation/ABI/testing/debugfs-hisi-hpre 8811F: drivers/crypto/hisilicon/hpre/hpre.h 8812F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 8813F: drivers/crypto/hisilicon/hpre/hpre_main.c 8814 8815HISILICON I2C CONTROLLER DRIVER 8816M: Yicong Yang <yangyicong@hisilicon.com> 8817L: linux-i2c@vger.kernel.org 8818S: Maintained 8819W: https://www.hisilicon.com 8820F: drivers/i2c/busses/i2c-hisi.c 8821 8822HISILICON LPC BUS DRIVER 8823M: john.garry@huawei.com 8824S: Maintained 8825W: http://www.hisilicon.com 8826F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 8827F: drivers/bus/hisi_lpc.c 8828 8829HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 8830M: Yisen Zhuang <yisen.zhuang@huawei.com> 8831M: Salil Mehta <salil.mehta@huawei.com> 8832L: netdev@vger.kernel.org 8833S: Maintained 8834W: http://www.hisilicon.com 8835F: drivers/net/ethernet/hisilicon/hns3/ 8836 8837HISILICON NETWORK SUBSYSTEM DRIVER 8838M: Yisen Zhuang <yisen.zhuang@huawei.com> 8839M: Salil Mehta <salil.mehta@huawei.com> 8840L: netdev@vger.kernel.org 8841S: Maintained 8842W: http://www.hisilicon.com 8843F: Documentation/devicetree/bindings/net/hisilicon*.txt 8844F: drivers/net/ethernet/hisilicon/ 8845 8846HIKEY960 ONBOARD USB GPIO HUB DRIVER 8847M: John Stultz <john.stultz@linaro.org> 8848L: linux-kernel@vger.kernel.org 8849S: Maintained 8850F: drivers/misc/hisi_hikey_usb.c 8851 8852HISILICON PMU DRIVER 8853M: Shaokun Zhang <zhangshaokun@hisilicon.com> 8854M: Qi Liu <liuqi115@huawei.com> 8855S: Supported 8856W: http://www.hisilicon.com 8857F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 8858F: Documentation/admin-guide/perf/hisi-pmu.rst 8859F: drivers/perf/hisilicon 8860 8861HISILICON QM AND ZIP Controller DRIVER 8862M: Zhou Wang <wangzhou1@hisilicon.com> 8863L: linux-crypto@vger.kernel.org 8864S: Maintained 8865F: Documentation/ABI/testing/debugfs-hisi-zip 8866F: drivers/crypto/hisilicon/qm.c 8867F: drivers/crypto/hisilicon/sgl.c 8868F: drivers/crypto/hisilicon/zip/ 8869F: include/linux/hisi_acc_qm.h 8870 8871HISILICON ROCE DRIVER 8872M: Wenpeng Liang <liangwenpeng@huawei.com> 8873M: Weihang Li <liweihang@huawei.com> 8874L: linux-rdma@vger.kernel.org 8875S: Maintained 8876F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 8877F: drivers/infiniband/hw/hns/ 8878 8879HISILICON SAS Controller 8880M: John Garry <john.garry@huawei.com> 8881S: Supported 8882W: http://www.hisilicon.com 8883F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 8884F: drivers/scsi/hisi_sas/ 8885 8886HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 8887M: Kai Ye <yekai13@huawei.com> 8888M: Longfang Liu <liulongfang@huawei.com> 8889L: linux-crypto@vger.kernel.org 8890S: Maintained 8891F: Documentation/ABI/testing/debugfs-hisi-sec 8892F: drivers/crypto/hisilicon/sec2/sec.h 8893F: drivers/crypto/hisilicon/sec2/sec_crypto.c 8894F: drivers/crypto/hisilicon/sec2/sec_crypto.h 8895F: drivers/crypto/hisilicon/sec2/sec_main.c 8896 8897HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 8898M: Jay Fang <f.fangjian@huawei.com> 8899L: linux-spi@vger.kernel.org 8900S: Maintained 8901W: http://www.hisilicon.com 8902F: drivers/spi/spi-hisi-kunpeng.c 8903 8904HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 8905M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8906L: linux-kernel@vger.kernel.org 8907S: Maintained 8908F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 8909F: drivers/spmi/hisi-spmi-controller.c 8910 8911HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 8912M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8913L: linux-kernel@vger.kernel.org 8914S: Maintained 8915F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 8916F: drivers/mfd/hi6421-spmi-pmic.c 8917 8918HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 8919M: Weili Qian <qianweili@huawei.com> 8920S: Maintained 8921F: drivers/crypto/hisilicon/trng/trng.c 8922 8923HISILICON V3XX SPI NOR FLASH Controller Driver 8924M: John Garry <john.garry@huawei.com> 8925S: Maintained 8926W: http://www.hisilicon.com 8927F: drivers/spi/spi-hisi-sfc-v3xx.c 8928 8929HMM - Heterogeneous Memory Management 8930M: Jérôme Glisse <jglisse@redhat.com> 8931L: linux-mm@kvack.org 8932S: Maintained 8933F: Documentation/vm/hmm.rst 8934F: include/linux/hmm* 8935F: lib/test_hmm* 8936F: mm/hmm* 8937F: tools/testing/selftests/vm/*hmm* 8938 8939HOST AP DRIVER 8940M: Jouni Malinen <j@w1.fi> 8941L: linux-wireless@vger.kernel.org 8942S: Obsolete 8943W: http://w1.fi/hostap-driver.html 8944F: drivers/net/wireless/intersil/hostap/ 8945 8946HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 8947L: platform-driver-x86@vger.kernel.org 8948S: Orphan 8949F: drivers/platform/x86/tc1100-wmi.c 8950 8951HPET: High Precision Event Timers driver 8952M: Clemens Ladisch <clemens@ladisch.de> 8953S: Maintained 8954F: Documentation/timers/hpet.rst 8955F: drivers/char/hpet.c 8956F: include/linux/hpet.h 8957F: include/uapi/linux/hpet.h 8958 8959HPET: x86 8960S: Orphan 8961F: arch/x86/include/asm/hpet.h 8962F: arch/x86/kernel/hpet.c 8963 8964HPFS FILESYSTEM 8965M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 8966S: Maintained 8967W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 8968F: fs/hpfs/ 8969 8970HSI SUBSYSTEM 8971M: Sebastian Reichel <sre@kernel.org> 8972S: Maintained 8973T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 8974F: Documentation/ABI/testing/sysfs-bus-hsi 8975F: Documentation/driver-api/hsi.rst 8976F: drivers/hsi/ 8977F: include/linux/hsi/ 8978F: include/uapi/linux/hsi/ 8979 8980HSO 3G MODEM DRIVER 8981L: linux-usb@vger.kernel.org 8982S: Orphan 8983F: drivers/net/usb/hso.c 8984 8985HSR NETWORK PROTOCOL 8986L: netdev@vger.kernel.org 8987S: Orphan 8988F: net/hsr/ 8989 8990HT16K33 LED CONTROLLER DRIVER 8991M: Robin van der Gracht <robin@protonic.nl> 8992S: Maintained 8993F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 8994F: drivers/auxdisplay/ht16k33.c 8995 8996HTCPEN TOUCHSCREEN DRIVER 8997M: Pau Oliva Fora <pof@eslack.org> 8998L: linux-input@vger.kernel.org 8999S: Maintained 9000F: drivers/input/touchscreen/htcpen.c 9001 9002HTE SUBSYSTEM 9003M: Dipen Patel <dipenp@nvidia.com> 9004S: Maintained 9005F: Documentation/devicetree/bindings/hte/ 9006F: Documentation/hte/ 9007F: drivers/hte/ 9008F: include/linux/hte.h 9009 9010HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9011M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 9012L: linux-iio@vger.kernel.org 9013S: Maintained 9014W: http://www.st.com/ 9015F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9016F: drivers/iio/humidity/hts221* 9017 9018HUAWEI ETHERNET DRIVER 9019L: netdev@vger.kernel.org 9020S: Orphan 9021F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9022F: drivers/net/ethernet/huawei/hinic/ 9023 9024HUGETLB FILESYSTEM 9025M: Mike Kravetz <mike.kravetz@oracle.com> 9026L: linux-mm@kvack.org 9027S: Maintained 9028F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9029F: Documentation/admin-guide/mm/hugetlbpage.rst 9030F: Documentation/vm/hugetlbfs_reserv.rst 9031F: fs/hugetlbfs/ 9032F: include/linux/hugetlb.h 9033F: mm/hugetlb.c 9034 9035HVA ST MEDIA DRIVER 9036M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9037L: linux-media@vger.kernel.org 9038S: Supported 9039W: https://linuxtv.org 9040T: git git://linuxtv.org/media_tree.git 9041F: drivers/media/platform/st/sti/hva 9042 9043HWPOISON MEMORY FAILURE HANDLING 9044M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9045L: linux-mm@kvack.org 9046S: Maintained 9047F: mm/hwpoison-inject.c 9048F: mm/memory-failure.c 9049 9050HYCON HY46XX TOUCHSCREEN SUPPORT 9051M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9052L: linux-input@vger.kernel.org 9053S: Maintained 9054F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9055F: drivers/input/touchscreen/hycon-hy46xx.c 9056 9057HYGON PROCESSOR SUPPORT 9058M: Pu Wen <puwen@hygon.cn> 9059L: linux-kernel@vger.kernel.org 9060S: Maintained 9061F: arch/x86/kernel/cpu/hygon.c 9062 9063HYNIX HI556 SENSOR DRIVER 9064M: Shawn Tu <shawnx.tu@intel.com> 9065L: linux-media@vger.kernel.org 9066S: Maintained 9067T: git git://linuxtv.org/media_tree.git 9068F: drivers/media/i2c/hi556.c 9069 9070HYNIX HI846 SENSOR DRIVER 9071M: Martin Kepplinger <martin.kepplinger@puri.sm> 9072L: linux-media@vger.kernel.org 9073S: Maintained 9074F: drivers/media/i2c/hi846.c 9075 9076HYNIX HI847 SENSOR DRIVER 9077M: Shawn Tu <shawnx.tu@intel.com> 9078L: linux-media@vger.kernel.org 9079S: Maintained 9080F: drivers/media/i2c/hi847.c 9081 9082Hyper-V/Azure CORE AND DRIVERS 9083M: "K. Y. Srinivasan" <kys@microsoft.com> 9084M: Haiyang Zhang <haiyangz@microsoft.com> 9085M: Stephen Hemminger <sthemmin@microsoft.com> 9086M: Wei Liu <wei.liu@kernel.org> 9087M: Dexuan Cui <decui@microsoft.com> 9088L: linux-hyperv@vger.kernel.org 9089S: Supported 9090T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9091F: Documentation/ABI/stable/sysfs-bus-vmbus 9092F: Documentation/ABI/testing/debugfs-hyperv 9093F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9094F: arch/arm64/hyperv 9095F: arch/arm64/include/asm/hyperv-tlfs.h 9096F: arch/arm64/include/asm/mshyperv.h 9097F: arch/x86/hyperv 9098F: arch/x86/include/asm/hyperv-tlfs.h 9099F: arch/x86/include/asm/mshyperv.h 9100F: arch/x86/include/asm/trace/hyperv.h 9101F: arch/x86/kernel/cpu/mshyperv.c 9102F: drivers/clocksource/hyperv_timer.c 9103F: drivers/hid/hid-hyperv.c 9104F: drivers/hv/ 9105F: drivers/input/serio/hyperv-keyboard.c 9106F: drivers/iommu/hyperv-iommu.c 9107F: drivers/net/ethernet/microsoft/ 9108F: drivers/net/hyperv/ 9109F: drivers/pci/controller/pci-hyperv-intf.c 9110F: drivers/pci/controller/pci-hyperv.c 9111F: drivers/scsi/storvsc_drv.c 9112F: drivers/uio/uio_hv_generic.c 9113F: drivers/video/fbdev/hyperv_fb.c 9114F: include/asm-generic/hyperv-tlfs.h 9115F: include/asm-generic/mshyperv.h 9116F: include/clocksource/hyperv_timer.h 9117F: include/linux/hyperv.h 9118F: include/uapi/linux/hyperv.h 9119F: net/vmw_vsock/hyperv_transport.c 9120F: tools/hv/ 9121 9122HYPERBUS SUPPORT 9123M: Vignesh Raghavendra <vigneshr@ti.com> 9124L: linux-mtd@lists.infradead.org 9125S: Supported 9126Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9127C: irc://irc.oftc.net/mtd 9128T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9129F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9130F: drivers/mtd/hyperbus/ 9131F: include/linux/mtd/hyperbus.h 9132 9133HYPERVISOR VIRTUAL CONSOLE DRIVER 9134L: linuxppc-dev@lists.ozlabs.org 9135S: Odd Fixes 9136F: drivers/tty/hvc/ 9137 9138I2C ACPI SUPPORT 9139M: Mika Westerberg <mika.westerberg@linux.intel.com> 9140L: linux-i2c@vger.kernel.org 9141L: linux-acpi@vger.kernel.org 9142S: Maintained 9143F: drivers/i2c/i2c-core-acpi.c 9144 9145I2C CONTROLLER DRIVER FOR NVIDIA GPU 9146M: Ajay Gupta <ajayg@nvidia.com> 9147L: linux-i2c@vger.kernel.org 9148S: Maintained 9149F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9150F: drivers/i2c/busses/i2c-nvidia-gpu.c 9151 9152I2C MUXES 9153M: Peter Rosin <peda@axentia.se> 9154L: linux-i2c@vger.kernel.org 9155S: Maintained 9156F: Documentation/devicetree/bindings/i2c/i2c-arb* 9157F: Documentation/devicetree/bindings/i2c/i2c-gate* 9158F: Documentation/devicetree/bindings/i2c/i2c-mux* 9159F: Documentation/i2c/i2c-topology.rst 9160F: Documentation/i2c/muxes/ 9161F: drivers/i2c/i2c-mux.c 9162F: drivers/i2c/muxes/ 9163F: include/linux/i2c-mux.h 9164 9165I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9166M: Gregory CLEMENT <gregory.clement@bootlin.com> 9167L: linux-i2c@vger.kernel.org 9168S: Maintained 9169F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9170F: drivers/i2c/busses/i2c-mv64xxx.c 9171 9172I2C OVER PARALLEL PORT 9173M: Jean Delvare <jdelvare@suse.com> 9174L: linux-i2c@vger.kernel.org 9175S: Maintained 9176F: Documentation/i2c/busses/i2c-parport.rst 9177F: drivers/i2c/busses/i2c-parport.c 9178 9179I2C SUBSYSTEM 9180M: Wolfram Sang <wsa@kernel.org> 9181L: linux-i2c@vger.kernel.org 9182S: Maintained 9183W: https://i2c.wiki.kernel.org/ 9184Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9185T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9186F: Documentation/devicetree/bindings/i2c/i2c.txt 9187F: Documentation/i2c/ 9188F: drivers/i2c/* 9189F: include/linux/i2c-dev.h 9190F: include/linux/i2c-smbus.h 9191F: include/linux/i2c.h 9192F: include/uapi/linux/i2c-*.h 9193F: include/uapi/linux/i2c.h 9194 9195I2C SUBSYSTEM HOST DRIVERS 9196L: linux-i2c@vger.kernel.org 9197S: Odd Fixes 9198W: https://i2c.wiki.kernel.org/ 9199Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9200T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9201F: Documentation/devicetree/bindings/i2c/ 9202F: drivers/i2c/algos/ 9203F: drivers/i2c/busses/ 9204 9205I2C-TAOS-EVM DRIVER 9206M: Jean Delvare <jdelvare@suse.com> 9207L: linux-i2c@vger.kernel.org 9208S: Maintained 9209F: Documentation/i2c/busses/i2c-taos-evm.rst 9210F: drivers/i2c/busses/i2c-taos-evm.c 9211 9212I2C-TINY-USB DRIVER 9213M: Till Harbaum <till@harbaum.org> 9214L: linux-i2c@vger.kernel.org 9215S: Maintained 9216W: http://www.harbaum.org/till/i2c_tiny_usb 9217F: drivers/i2c/busses/i2c-tiny-usb.c 9218 9219I2C/SMBUS CONTROLLER DRIVERS FOR PC 9220M: Jean Delvare <jdelvare@suse.com> 9221L: linux-i2c@vger.kernel.org 9222S: Maintained 9223F: Documentation/i2c/busses/i2c-ali1535.rst 9224F: Documentation/i2c/busses/i2c-ali1563.rst 9225F: Documentation/i2c/busses/i2c-ali15x3.rst 9226F: Documentation/i2c/busses/i2c-amd756.rst 9227F: Documentation/i2c/busses/i2c-amd8111.rst 9228F: Documentation/i2c/busses/i2c-i801.rst 9229F: Documentation/i2c/busses/i2c-nforce2.rst 9230F: Documentation/i2c/busses/i2c-piix4.rst 9231F: Documentation/i2c/busses/i2c-sis5595.rst 9232F: Documentation/i2c/busses/i2c-sis630.rst 9233F: Documentation/i2c/busses/i2c-sis96x.rst 9234F: Documentation/i2c/busses/i2c-via.rst 9235F: Documentation/i2c/busses/i2c-viapro.rst 9236F: drivers/i2c/busses/i2c-ali1535.c 9237F: drivers/i2c/busses/i2c-ali1563.c 9238F: drivers/i2c/busses/i2c-ali15x3.c 9239F: drivers/i2c/busses/i2c-amd756-s4882.c 9240F: drivers/i2c/busses/i2c-amd756.c 9241F: drivers/i2c/busses/i2c-amd8111.c 9242F: drivers/i2c/busses/i2c-i801.c 9243F: drivers/i2c/busses/i2c-isch.c 9244F: drivers/i2c/busses/i2c-nforce2-s4985.c 9245F: drivers/i2c/busses/i2c-nforce2.c 9246F: drivers/i2c/busses/i2c-piix4.c 9247F: drivers/i2c/busses/i2c-sis5595.c 9248F: drivers/i2c/busses/i2c-sis630.c 9249F: drivers/i2c/busses/i2c-sis96x.c 9250F: drivers/i2c/busses/i2c-via.c 9251F: drivers/i2c/busses/i2c-viapro.c 9252 9253I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9254M: Hans de Goede <hdegoede@redhat.com> 9255L: linux-i2c@vger.kernel.org 9256S: Maintained 9257F: drivers/i2c/busses/i2c-cht-wc.c 9258 9259I2C/SMBUS ISMT DRIVER 9260M: Seth Heasley <seth.heasley@intel.com> 9261M: Neil Horman <nhorman@tuxdriver.com> 9262L: linux-i2c@vger.kernel.org 9263F: Documentation/i2c/busses/i2c-ismt.rst 9264F: drivers/i2c/busses/i2c-ismt.c 9265 9266I2C/SMBUS STUB DRIVER 9267M: Jean Delvare <jdelvare@suse.com> 9268L: linux-i2c@vger.kernel.org 9269S: Maintained 9270F: drivers/i2c/i2c-stub.c 9271 9272I3C DRIVER FOR CADENCE I3C MASTER IP 9273M: Przemysław Gaj <pgaj@cadence.com> 9274S: Maintained 9275F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt 9276F: drivers/i3c/master/i3c-master-cdns.c 9277 9278I3C DRIVER FOR SYNOPSYS DESIGNWARE 9279M: Vitor Soares <vitor.soares@synopsys.com> 9280S: Maintained 9281F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt 9282F: drivers/i3c/master/dw* 9283 9284I3C SUBSYSTEM 9285M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9286L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9287S: Maintained 9288C: irc://chat.freenode.net/linux-i3c 9289T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9290F: Documentation/ABI/testing/sysfs-bus-i3c 9291F: Documentation/devicetree/bindings/i3c/ 9292F: Documentation/driver-api/i3c 9293F: drivers/i3c/ 9294F: include/linux/i3c/ 9295 9296IA64 (Itanium) PLATFORM 9297L: linux-ia64@vger.kernel.org 9298S: Orphan 9299F: Documentation/ia64/ 9300F: arch/ia64/ 9301 9302IBM Power 842 compression accelerator 9303M: Haren Myneni <haren@us.ibm.com> 9304S: Supported 9305F: crypto/842.c 9306F: drivers/crypto/nx/Kconfig 9307F: drivers/crypto/nx/Makefile 9308F: drivers/crypto/nx/nx-842* 9309F: include/linux/sw842.h 9310F: lib/842/ 9311 9312IBM Power in-Nest Crypto Acceleration 9313M: Breno Leitão <leitao@debian.org> 9314M: Nayna Jain <nayna@linux.ibm.com> 9315M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9316L: linux-crypto@vger.kernel.org 9317S: Supported 9318F: drivers/crypto/nx/Kconfig 9319F: drivers/crypto/nx/Makefile 9320F: drivers/crypto/nx/nx-aes* 9321F: drivers/crypto/nx/nx-sha* 9322F: drivers/crypto/nx/nx.* 9323F: drivers/crypto/nx/nx_csbcpb.h 9324F: drivers/crypto/nx/nx_debugfs.c 9325 9326IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9327M: Tyrel Datwyler <tyreld@linux.ibm.com> 9328L: linux-pci@vger.kernel.org 9329L: linuxppc-dev@lists.ozlabs.org 9330S: Supported 9331F: drivers/pci/hotplug/rpadlpar* 9332 9333IBM Power Linux RAID adapter 9334M: Brian King <brking@us.ibm.com> 9335S: Supported 9336F: drivers/scsi/ipr.* 9337 9338IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9339M: Tyrel Datwyler <tyreld@linux.ibm.com> 9340L: linux-pci@vger.kernel.org 9341L: linuxppc-dev@lists.ozlabs.org 9342S: Supported 9343F: drivers/pci/hotplug/rpaphp* 9344 9345IBM Power SRIOV Virtual NIC Device Driver 9346M: Dany Madden <drt@linux.ibm.com> 9347M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 9348R: Thomas Falcon <tlfalcon@linux.ibm.com> 9349L: netdev@vger.kernel.org 9350S: Supported 9351F: drivers/net/ethernet/ibm/ibmvnic.* 9352 9353IBM Power Virtual Accelerator Switchboard 9354M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 9355L: linuxppc-dev@lists.ozlabs.org 9356S: Supported 9357F: arch/powerpc/include/asm/vas.h 9358F: arch/powerpc/platforms/powernv/copy-paste.h 9359F: arch/powerpc/platforms/powernv/vas* 9360 9361IBM Power Virtual Ethernet Device Driver 9362M: Cristobal Forno <cforno12@linux.ibm.com> 9363L: netdev@vger.kernel.org 9364S: Supported 9365F: drivers/net/ethernet/ibm/ibmveth.* 9366 9367IBM Power Virtual FC Device Drivers 9368M: Tyrel Datwyler <tyreld@linux.ibm.com> 9369L: linux-scsi@vger.kernel.org 9370S: Supported 9371F: drivers/scsi/ibmvscsi/ibmvfc* 9372 9373IBM Power Virtual Management Channel Driver 9374M: Brad Warrum <bwarrum@linux.ibm.com> 9375M: Ritu Agarwal <rituagar@linux.ibm.com> 9376S: Supported 9377F: drivers/misc/ibmvmc.* 9378 9379IBM Power Virtual SCSI Device Drivers 9380M: Tyrel Datwyler <tyreld@linux.ibm.com> 9381L: linux-scsi@vger.kernel.org 9382S: Supported 9383F: drivers/scsi/ibmvscsi/ibmvscsi* 9384F: include/scsi/viosrp.h 9385 9386IBM Power Virtual SCSI Device Target Driver 9387M: Michael Cyr <mikecyr@linux.ibm.com> 9388L: linux-scsi@vger.kernel.org 9389L: target-devel@vger.kernel.org 9390S: Supported 9391F: drivers/scsi/ibmvscsi_tgt/ 9392 9393IBM Power VMX Cryptographic instructions 9394M: Breno Leitão <leitao@debian.org> 9395M: Nayna Jain <nayna@linux.ibm.com> 9396M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9397L: linux-crypto@vger.kernel.org 9398S: Supported 9399F: drivers/crypto/vmx/Kconfig 9400F: drivers/crypto/vmx/Makefile 9401F: drivers/crypto/vmx/aes* 9402F: drivers/crypto/vmx/ghash* 9403F: drivers/crypto/vmx/ppc-xlate.pl 9404F: drivers/crypto/vmx/vmx.c 9405 9406IBM ServeRAID RAID DRIVER 9407S: Orphan 9408F: drivers/scsi/ips.* 9409 9410ICH LPC AND GPIO DRIVER 9411M: Peter Tyser <ptyser@xes-inc.com> 9412S: Maintained 9413F: drivers/gpio/gpio-ich.c 9414F: drivers/mfd/lpc_ich.c 9415 9416ICY I2C DRIVER 9417M: Max Staudt <max@enpas.org> 9418L: linux-i2c@vger.kernel.org 9419S: Maintained 9420F: drivers/i2c/busses/i2c-icy.c 9421 9422IDEAPAD LAPTOP EXTRAS DRIVER 9423M: Ike Panhc <ike.pan@canonical.com> 9424L: platform-driver-x86@vger.kernel.org 9425S: Maintained 9426W: http://launchpad.net/ideapad-laptop 9427F: drivers/platform/x86/ideapad-laptop.c 9428 9429IDEAPAD LAPTOP SLIDEBAR DRIVER 9430M: Andrey Moiseev <o2g.org.ru@gmail.com> 9431L: linux-input@vger.kernel.org 9432S: Maintained 9433W: https://github.com/o2genum/ideapad-slidebar 9434F: drivers/input/misc/ideapad_slidebar.c 9435 9436IDMAPPED MOUNTS 9437M: Christian Brauner <brauner@kernel.org> 9438L: linux-fsdevel@vger.kernel.org 9439S: Maintained 9440T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 9441F: Documentation/filesystems/idmappings.rst 9442F: tools/testing/selftests/mount_setattr/ 9443F: include/linux/mnt_idmapping.h 9444 9445IDT VersaClock 5 CLOCK DRIVER 9446M: Luca Ceresoli <luca@lucaceresoli.net> 9447S: Maintained 9448F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9449F: drivers/clk/clk-versaclock5.c 9450 9451IEEE 802.15.4 SUBSYSTEM 9452M: Alexander Aring <alex.aring@gmail.com> 9453M: Stefan Schmidt <stefan@datenfreihafen.org> 9454L: linux-wpan@vger.kernel.org 9455S: Maintained 9456W: https://linux-wpan.org/ 9457T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9458T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9459F: Documentation/networking/ieee802154.rst 9460F: drivers/net/ieee802154/ 9461F: include/linux/ieee802154.h 9462F: include/linux/nl802154.h 9463F: include/net/af_ieee802154.h 9464F: include/net/cfg802154.h 9465F: include/net/ieee802154_netdev.h 9466F: include/net/mac802154.h 9467F: include/net/nl802154.h 9468F: net/ieee802154/ 9469F: net/mac802154/ 9470 9471IFE PROTOCOL 9472M: Yotam Gigi <yotam.gi@gmail.com> 9473M: Jamal Hadi Salim <jhs@mojatatu.com> 9474F: include/net/ife.h 9475F: include/uapi/linux/ife.h 9476F: net/ife 9477 9478IGORPLUG-USB IR RECEIVER 9479M: Sean Young <sean@mess.org> 9480L: linux-media@vger.kernel.org 9481S: Maintained 9482F: drivers/media/rc/igorplugusb.c 9483 9484IGUANAWORKS USB IR TRANSCEIVER 9485M: Sean Young <sean@mess.org> 9486L: linux-media@vger.kernel.org 9487S: Maintained 9488F: drivers/media/rc/iguanair.c 9489 9490IIO DIGITAL POTENTIOMETER DAC 9491M: Peter Rosin <peda@axentia.se> 9492L: linux-iio@vger.kernel.org 9493S: Maintained 9494F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9495F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9496F: drivers/iio/dac/dpot-dac.c 9497 9498IIO ENVELOPE DETECTOR 9499M: Peter Rosin <peda@axentia.se> 9500L: linux-iio@vger.kernel.org 9501S: Maintained 9502F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9503F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9504F: drivers/iio/adc/envelope-detector.c 9505 9506IIO MULTIPLEXER 9507M: Peter Rosin <peda@axentia.se> 9508L: linux-iio@vger.kernel.org 9509S: Maintained 9510F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9511F: drivers/iio/multiplexer/iio-mux.c 9512 9513IIO SCMI BASED DRIVER 9514M: Jyoti Bhayana <jbhayana@google.com> 9515L: linux-iio@vger.kernel.org 9516S: Maintained 9517F: drivers/iio/common/scmi_sensors/scmi_iio.c 9518 9519IIO SUBSYSTEM AND DRIVERS 9520M: Jonathan Cameron <jic23@kernel.org> 9521R: Lars-Peter Clausen <lars@metafoo.de> 9522L: linux-iio@vger.kernel.org 9523S: Maintained 9524T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9525F: Documentation/ABI/testing/configfs-iio* 9526F: Documentation/ABI/testing/sysfs-bus-iio* 9527F: Documentation/devicetree/bindings/iio/ 9528F: drivers/iio/ 9529F: drivers/staging/iio/ 9530F: include/linux/iio/ 9531F: tools/iio/ 9532 9533IIO UNIT CONVERTER 9534M: Peter Rosin <peda@axentia.se> 9535L: linux-iio@vger.kernel.org 9536S: Maintained 9537F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9538F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9539F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9540F: drivers/iio/afe/iio-rescale.c 9541 9542IKANOS/ADI EAGLE ADSL USB DRIVER 9543M: Matthieu Castet <castet.matthieu@free.fr> 9544M: Stanislaw Gruszka <stf_xl@wp.pl> 9545S: Maintained 9546F: drivers/usb/atm/ueagle-atm.c 9547 9548IMAGIS TOUCHSCREEN DRIVER 9549M: Markuss Broks <markuss.broks@gmail.com> 9550S: Maintained 9551F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9552F: drivers/input/touchscreen/imagis.c 9553 9554IMGTEC ASCII LCD DRIVER 9555M: Paul Burton <paulburton@kernel.org> 9556S: Maintained 9557F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9558F: drivers/auxdisplay/img-ascii-lcd.c 9559 9560IMGTEC IR DECODER DRIVER 9561S: Orphan 9562F: drivers/media/rc/img-ir/ 9563 9564IMON SOUNDGRAPH USB IR RECEIVER 9565M: Sean Young <sean@mess.org> 9566L: linux-media@vger.kernel.org 9567S: Maintained 9568F: drivers/media/rc/imon.c 9569F: drivers/media/rc/imon_raw.c 9570 9571IMS TWINTURBO FRAMEBUFFER DRIVER 9572L: linux-fbdev@vger.kernel.org 9573S: Orphan 9574F: drivers/video/fbdev/imsttfb.c 9575 9576INA209 HARDWARE MONITOR DRIVER 9577M: Guenter Roeck <linux@roeck-us.net> 9578L: linux-hwmon@vger.kernel.org 9579S: Maintained 9580F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 9581F: Documentation/hwmon/ina209.rst 9582F: drivers/hwmon/ina209.c 9583 9584INA2XX HARDWARE MONITOR DRIVER 9585M: Guenter Roeck <linux@roeck-us.net> 9586L: linux-hwmon@vger.kernel.org 9587S: Maintained 9588F: Documentation/hwmon/ina2xx.rst 9589F: drivers/hwmon/ina2xx.c 9590F: include/linux/platform_data/ina2xx.h 9591 9592INDUSTRY PACK SUBSYSTEM (IPACK) 9593M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 9594M: Jens Taprogge <jens.taprogge@taprogge.org> 9595M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9596L: industrypack-devel@lists.sourceforge.net 9597S: Maintained 9598W: http://industrypack.sourceforge.net 9599F: drivers/ipack/ 9600 9601INFINEON DPS310 Driver 9602M: Eddie James <eajames@linux.ibm.com> 9603L: linux-iio@vger.kernel.org 9604S: Maintained 9605F: drivers/iio/pressure/dps310.c 9606 9607INFINIBAND SUBSYSTEM 9608M: Jason Gunthorpe <jgg@nvidia.com> 9609L: linux-rdma@vger.kernel.org 9610S: Supported 9611W: https://github.com/linux-rdma/rdma-core 9612Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9613T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 9614F: Documentation/devicetree/bindings/infiniband/ 9615F: Documentation/infiniband/ 9616F: drivers/infiniband/ 9617F: include/rdma/ 9618F: include/trace/events/ib_mad.h 9619F: include/trace/events/ib_umad.h 9620F: include/uapi/linux/if_infiniband.h 9621F: include/uapi/rdma/ 9622F: samples/bpf/ibumad_kern.c 9623F: samples/bpf/ibumad_user.c 9624 9625INGENIC JZ4780 NAND DRIVER 9626M: Harvey Hunt <harveyhuntnexus@gmail.com> 9627L: linux-mtd@lists.infradead.org 9628L: linux-mips@vger.kernel.org 9629S: Maintained 9630F: drivers/mtd/nand/raw/ingenic/ 9631 9632INGENIC JZ47xx SoCs 9633M: Paul Cercueil <paul@crapouillou.net> 9634L: linux-mips@vger.kernel.org 9635S: Maintained 9636F: arch/mips/boot/dts/ingenic/ 9637F: arch/mips/generic/board-ingenic.c 9638F: arch/mips/include/asm/mach-ingenic/ 9639F: arch/mips/ingenic/Kconfig 9640F: drivers/clk/ingenic/ 9641F: drivers/dma/dma-jz4780.c 9642F: drivers/gpu/drm/ingenic/ 9643F: drivers/i2c/busses/i2c-jz4780.c 9644F: drivers/iio/adc/ingenic-adc.c 9645F: drivers/irqchip/irq-ingenic.c 9646F: drivers/memory/jz4780-nemc.c 9647F: drivers/mmc/host/jz4740_mmc.c 9648F: drivers/mtd/nand/raw/ingenic/ 9649F: drivers/pinctrl/pinctrl-ingenic.c 9650F: drivers/power/supply/ingenic-battery.c 9651F: drivers/pwm/pwm-jz4740.c 9652F: drivers/remoteproc/ingenic_rproc.c 9653F: drivers/rtc/rtc-jz4740.c 9654F: drivers/tty/serial/8250/8250_ingenic.c 9655F: drivers/usb/musb/jz4740.c 9656F: drivers/watchdog/jz4740_wdt.c 9657F: include/dt-bindings/iio/adc/ingenic,adc.h 9658F: include/linux/mfd/ingenic-tcu.h 9659F: sound/soc/codecs/jz47* 9660F: sound/soc/jz4740/ 9661 9662INJOINIC IP5xxx POWER BANK IC DRIVER 9663M: Samuel Holland <samuel@sholland.org> 9664S: Maintained 9665F: drivers/power/supply/ip5xxx_power.c 9666 9667INOTIFY 9668M: Jan Kara <jack@suse.cz> 9669R: Amir Goldstein <amir73il@gmail.com> 9670L: linux-fsdevel@vger.kernel.org 9671S: Maintained 9672F: Documentation/filesystems/inotify.rst 9673F: fs/notify/inotify/ 9674F: include/linux/inotify.h 9675F: include/uapi/linux/inotify.h 9676 9677INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 9678M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 9679L: linux-input@vger.kernel.org 9680S: Maintained 9681Q: http://patchwork.kernel.org/project/linux-input/list/ 9682T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 9683F: Documentation/devicetree/bindings/input/ 9684F: Documentation/devicetree/bindings/serio/ 9685F: Documentation/input/ 9686F: drivers/input/ 9687F: include/linux/input.h 9688F: include/linux/input/ 9689F: include/uapi/linux/input-event-codes.h 9690F: include/uapi/linux/input.h 9691 9692INPUT MULTITOUCH (MT) PROTOCOL 9693M: Henrik Rydberg <rydberg@bitmath.org> 9694L: linux-input@vger.kernel.org 9695S: Odd fixes 9696F: Documentation/input/multi-touch-protocol.rst 9697F: drivers/input/input-mt.c 9698K: \b(ABS|SYN)_MT_ 9699 9700INSIDE SECURE CRYPTO DRIVER 9701M: Antoine Tenart <atenart@kernel.org> 9702L: linux-crypto@vger.kernel.org 9703S: Maintained 9704F: drivers/crypto/inside-secure/ 9705 9706INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 9707M: Mimi Zohar <zohar@linux.ibm.com> 9708M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 9709L: linux-integrity@vger.kernel.org 9710S: Supported 9711T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9712F: security/integrity/ima/ 9713F: security/integrity/ 9714 9715INTEL 810/815 FRAMEBUFFER DRIVER 9716M: Antonino Daplas <adaplas@gmail.com> 9717L: linux-fbdev@vger.kernel.org 9718S: Maintained 9719F: drivers/video/fbdev/i810/ 9720 9721INTEL ASoC DRIVERS 9722M: Cezary Rojewski <cezary.rojewski@intel.com> 9723M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 9724M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 9725M: Jie Yang <yang.jie@linux.intel.com> 9726L: alsa-devel@alsa-project.org (moderated for non-subscribers) 9727S: Supported 9728F: sound/soc/intel/ 9729 9730INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 9731M: Hans de Goede <hdegoede@redhat.com> 9732L: platform-driver-x86@vger.kernel.org 9733S: Maintained 9734F: drivers/platform/x86/intel/atomisp2/pm.c 9735 9736INTEL ATOMISP2 LED DRIVER 9737M: Hans de Goede <hdegoede@redhat.com> 9738L: platform-driver-x86@vger.kernel.org 9739S: Maintained 9740F: drivers/platform/x86/intel/atomisp2/led.c 9741 9742INTEL BIOS SAR INT1092 DRIVER 9743M: Shravan Sudhakar <s.shravan@intel.com> 9744M: Intel Corporation <linuxwwan@intel.com> 9745L: platform-driver-x86@vger.kernel.org 9746S: Maintained 9747F: drivers/platform/x86/intel/int1092/ 9748 9749INTEL BROXTON PMC DRIVER 9750M: Mika Westerberg <mika.westerberg@linux.intel.com> 9751M: Zha Qipeng <qipeng.zha@intel.com> 9752S: Maintained 9753F: drivers/mfd/intel_pmc_bxt.c 9754F: include/linux/mfd/intel_pmc_bxt.h 9755 9756INTEL C600 SERIES SAS CONTROLLER DRIVER 9757M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 9758L: linux-scsi@vger.kernel.org 9759S: Supported 9760T: git git://git.code.sf.net/p/intel-sas/isci 9761F: drivers/scsi/isci/ 9762 9763INTEL CPU family model numbers 9764M: Tony Luck <tony.luck@intel.com> 9765M: x86@kernel.org 9766L: linux-kernel@vger.kernel.org 9767S: Supported 9768F: arch/x86/include/asm/intel-family.h 9769 9770INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 9771M: Jani Nikula <jani.nikula@linux.intel.com> 9772M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 9773M: Rodrigo Vivi <rodrigo.vivi@intel.com> 9774M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 9775L: intel-gfx@lists.freedesktop.org 9776S: Supported 9777W: https://01.org/linuxgraphics/ 9778Q: http://patchwork.freedesktop.org/project/intel-gfx/ 9779B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 9780C: irc://irc.oftc.net/intel-gfx 9781T: git git://anongit.freedesktop.org/drm-intel 9782F: Documentation/gpu/i915.rst 9783F: drivers/gpu/drm/i915/ 9784F: include/drm/i915* 9785F: include/uapi/drm/i915_drm.h 9786 9787INTEL ETHERNET DRIVERS 9788M: Jesse Brandeburg <jesse.brandeburg@intel.com> 9789M: Tony Nguyen <anthony.l.nguyen@intel.com> 9790L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 9791S: Supported 9792W: http://www.intel.com/support/feedback.htm 9793W: http://e1000.sourceforge.net/ 9794Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 9795T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 9796T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 9797F: Documentation/networking/device_drivers/ethernet/intel/ 9798F: drivers/net/ethernet/intel/ 9799F: drivers/net/ethernet/intel/*/ 9800F: include/linux/avf/virtchnl.h 9801F: include/linux/net/intel/iidc.h 9802 9803INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 9804M: Mustafa Ismail <mustafa.ismail@intel.com> 9805M: Shiraz Saleem <shiraz.saleem@intel.com> 9806L: linux-rdma@vger.kernel.org 9807S: Supported 9808F: drivers/infiniband/hw/irdma/ 9809F: include/uapi/rdma/irdma-abi.h 9810 9811INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 9812M: Maik Broemme <mbroemme@libmpq.org> 9813L: linux-fbdev@vger.kernel.org 9814S: Maintained 9815F: Documentation/fb/intelfb.rst 9816F: drivers/video/fbdev/intelfb/ 9817 9818INTEL GPIO DRIVERS 9819M: Andy Shevchenko <andy@kernel.org> 9820L: linux-gpio@vger.kernel.org 9821S: Maintained 9822T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9823F: drivers/gpio/gpio-ich.c 9824F: drivers/gpio/gpio-merrifield.c 9825F: drivers/gpio/gpio-ml-ioh.c 9826F: drivers/gpio/gpio-pch.c 9827F: drivers/gpio/gpio-sch.c 9828F: drivers/gpio/gpio-sodaville.c 9829 9830INTEL GVT-g DRIVERS (Intel GPU Virtualization) 9831M: Zhenyu Wang <zhenyuw@linux.intel.com> 9832M: Zhi Wang <zhi.a.wang@intel.com> 9833L: intel-gvt-dev@lists.freedesktop.org 9834L: intel-gfx@lists.freedesktop.org 9835S: Supported 9836W: https://01.org/igvt-g 9837T: git https://github.com/intel/gvt-linux.git 9838F: drivers/gpu/drm/i915/gvt/ 9839 9840INTEL HID EVENT DRIVER 9841M: Alex Hung <alex.hung@canonical.com> 9842L: platform-driver-x86@vger.kernel.org 9843S: Maintained 9844F: drivers/platform/x86/intel/hid.c 9845 9846INTEL I/OAT DMA DRIVER 9847M: Dave Jiang <dave.jiang@intel.com> 9848R: Dan Williams <dan.j.williams@intel.com> 9849L: dmaengine@vger.kernel.org 9850S: Supported 9851Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 9852F: drivers/dma/ioat* 9853 9854INTEL IADX DRIVER 9855M: Dave Jiang <dave.jiang@intel.com> 9856L: dmaengine@vger.kernel.org 9857S: Supported 9858F: drivers/dma/idxd/* 9859F: include/uapi/linux/idxd.h 9860 9861INTEL IDLE DRIVER 9862M: Jacob Pan <jacob.jun.pan@linux.intel.com> 9863M: Len Brown <lenb@kernel.org> 9864L: linux-pm@vger.kernel.org 9865S: Supported 9866B: https://bugzilla.kernel.org 9867T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 9868F: drivers/idle/intel_idle.c 9869 9870INTEL INTEGRATED SENSOR HUB DRIVER 9871M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9872M: Jiri Kosina <jikos@kernel.org> 9873L: linux-input@vger.kernel.org 9874S: Maintained 9875F: drivers/hid/intel-ish-hid/ 9876 9877INTEL IOMMU (VT-d) 9878M: David Woodhouse <dwmw2@infradead.org> 9879M: Lu Baolu <baolu.lu@linux.intel.com> 9880L: iommu@lists.linux-foundation.org 9881S: Supported 9882T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9883F: drivers/iommu/intel/ 9884F: include/linux/intel-iommu.h 9885F: include/linux/intel-svm.h 9886 9887INTEL IOP-ADMA DMA DRIVER 9888R: Dan Williams <dan.j.williams@intel.com> 9889S: Odd fixes 9890F: drivers/dma/iop-adma.c 9891 9892INTEL IPU3 CSI-2 CIO2 DRIVER 9893M: Yong Zhi <yong.zhi@intel.com> 9894M: Sakari Ailus <sakari.ailus@linux.intel.com> 9895M: Bingbu Cao <bingbu.cao@intel.com> 9896M: Dan Scally <djrscally@gmail.com> 9897R: Tianshu Qiu <tian.shu.qiu@intel.com> 9898L: linux-media@vger.kernel.org 9899S: Maintained 9900T: git git://linuxtv.org/media_tree.git 9901F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 9902F: drivers/media/pci/intel/ipu3/ 9903 9904INTEL IPU3 CSI-2 IMGU DRIVER 9905M: Sakari Ailus <sakari.ailus@linux.intel.com> 9906R: Bingbu Cao <bingbu.cao@intel.com> 9907R: Tianshu Qiu <tian.shu.qiu@intel.com> 9908L: linux-media@vger.kernel.org 9909S: Maintained 9910F: Documentation/admin-guide/media/ipu3.rst 9911F: Documentation/admin-guide/media/ipu3_rcb.svg 9912F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 9913F: drivers/staging/media/ipu3/ 9914 9915INTEL IXP4XX CRYPTO SUPPORT 9916M: Corentin Labbe <clabbe@baylibre.com> 9917L: linux-crypto@vger.kernel.org 9918S: Maintained 9919F: drivers/crypto/ixp4xx_crypto.c 9920 9921INTEL ISHTP ECLITE DRIVER 9922M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 9923L: platform-driver-x86@vger.kernel.org 9924S: Supported 9925F: drivers/platform/x86/intel/ishtp_eclite.c 9926 9927INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 9928M: Krzysztof Halasa <khalasa@piap.pl> 9929S: Maintained 9930F: drivers/net/ethernet/xscale/ixp4xx_eth.c 9931F: drivers/net/wan/ixp4xx_hss.c 9932F: drivers/soc/ixp4xx/ixp4xx-npe.c 9933F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 9934F: include/linux/soc/ixp4xx/npe.h 9935F: include/linux/soc/ixp4xx/qmgr.h 9936 9937INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 9938M: Deepak Saxena <dsaxena@plexity.net> 9939S: Maintained 9940F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 9941F: drivers/char/hw_random/ixp4xx-rng.c 9942 9943INTEL KEEM BAY DRM DRIVER 9944M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 9945M: Edmund Dea <edmund.j.dea@intel.com> 9946S: Maintained 9947F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 9948F: drivers/gpu/drm/kmb/ 9949 9950INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 9951M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9952S: Maintained 9953F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 9954F: drivers/crypto/keembay/Kconfig 9955F: drivers/crypto/keembay/Makefile 9956F: drivers/crypto/keembay/keembay-ocs-aes-core.c 9957F: drivers/crypto/keembay/ocs-aes.c 9958F: drivers/crypto/keembay/ocs-aes.h 9959 9960INTEL KEEM BAY OCS ECC CRYPTO DRIVER 9961M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9962M: Prabhjot Khurana <prabhjot.khurana@intel.com> 9963M: Mark Gross <mgross@linux.intel.com> 9964S: Maintained 9965F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 9966F: drivers/crypto/keembay/Kconfig 9967F: drivers/crypto/keembay/Makefile 9968F: drivers/crypto/keembay/keembay-ocs-ecc.c 9969 9970INTEL KEEM BAY OCS HCU CRYPTO DRIVER 9971M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9972M: Declan Murphy <declan.murphy@intel.com> 9973S: Maintained 9974F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 9975F: drivers/crypto/keembay/Kconfig 9976F: drivers/crypto/keembay/Makefile 9977F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 9978F: drivers/crypto/keembay/ocs-hcu.c 9979F: drivers/crypto/keembay/ocs-hcu.h 9980 9981INTEL THUNDER BAY EMMC PHY DRIVER 9982M: Nandhini Srikandan <nandhini.srikandan@intel.com> 9983M: Rashmi A <rashmi.a@intel.com> 9984S: Maintained 9985F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 9986F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 9987 9988INTEL MANAGEMENT ENGINE (mei) 9989M: Tomas Winkler <tomas.winkler@intel.com> 9990L: linux-kernel@vger.kernel.org 9991S: Supported 9992F: Documentation/driver-api/mei/* 9993F: drivers/misc/mei/ 9994F: drivers/watchdog/mei_wdt.c 9995F: include/linux/mei_cl_bus.h 9996F: include/uapi/linux/mei.h 9997F: samples/mei/* 9998 9999INTEL MAX 10 BMC MFD DRIVER 10000M: Xu Yilun <yilun.xu@intel.com> 10001R: Tom Rix <trix@redhat.com> 10002S: Maintained 10003F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10004F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10005F: drivers/hwmon/intel-m10-bmc-hwmon.c 10006F: drivers/mfd/intel-m10-bmc.c 10007F: include/linux/mfd/intel-m10-bmc.h 10008 10009INTEL MENLOW THERMAL DRIVER 10010M: Sujith Thomas <sujith.thomas@intel.com> 10011L: linux-pm@vger.kernel.org 10012S: Supported 10013W: https://01.org/linux-acpi 10014F: drivers/thermal/intel/intel_menlow.c 10015 10016INTEL P-Unit IPC DRIVER 10017M: Zha Qipeng <qipeng.zha@intel.com> 10018L: platform-driver-x86@vger.kernel.org 10019S: Maintained 10020F: arch/x86/include/asm/intel_punit_ipc.h 10021F: drivers/platform/x86/intel/punit_ipc.c 10022 10023INTEL PMC CORE DRIVER 10024M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10025M: David E Box <david.e.box@intel.com> 10026L: platform-driver-x86@vger.kernel.org 10027S: Maintained 10028F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10029F: drivers/platform/x86/intel/pmc/ 10030 10031INTEL PMIC GPIO DRIVERS 10032M: Andy Shevchenko <andy@kernel.org> 10033S: Maintained 10034T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10035F: drivers/gpio/gpio-*cove.c 10036 10037INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10038M: Andy Shevchenko <andy@kernel.org> 10039S: Maintained 10040F: drivers/mfd/intel_soc_pmic* 10041F: include/linux/mfd/intel_soc_pmic* 10042 10043INTEL PMT DRIVERS 10044M: David E. Box <david.e.box@linux.intel.com> 10045S: Supported 10046F: drivers/platform/x86/intel/pmt/ 10047 10048INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10049M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10050L: linux-wireless@vger.kernel.org 10051S: Maintained 10052F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10053F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10054F: drivers/net/wireless/intel/ipw2x00/ 10055 10056INTEL PSTATE DRIVER 10057M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10058M: Len Brown <lenb@kernel.org> 10059L: linux-pm@vger.kernel.org 10060S: Supported 10061F: drivers/cpufreq/intel_pstate.c 10062 10063INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10064M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10065L: linux-iio@vger.kernel.org 10066F: drivers/counter/intel-qep.c 10067 10068INTEL SCU DRIVERS 10069M: Mika Westerberg <mika.westerberg@linux.intel.com> 10070S: Maintained 10071F: arch/x86/include/asm/intel_scu_ipc.h 10072F: drivers/platform/x86/intel_scu_* 10073 10074INTEL SDSI DRIVER 10075M: David E. Box <david.e.box@linux.intel.com> 10076S: Supported 10077F: drivers/platform/x86/intel/sdsi.c 10078F: tools/arch/x86/intel_sdsi/ 10079F: tools/testing/selftests/drivers/sdsi/ 10080 10081INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10082M: Daniel Scally <djrscally@gmail.com> 10083S: Maintained 10084F: drivers/platform/x86/intel/int3472/ 10085 10086INTEL SPEED SELECT TECHNOLOGY 10087M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10088L: platform-driver-x86@vger.kernel.org 10089S: Maintained 10090F: drivers/platform/x86/intel/speed_select_if/ 10091F: include/uapi/linux/isst_if.h 10092F: tools/power/x86/intel-speed-select/ 10093 10094INTEL STRATIX10 FIRMWARE DRIVERS 10095M: Dinh Nguyen <dinguyen@kernel.org> 10096L: linux-kernel@vger.kernel.org 10097S: Maintained 10098F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10099F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10100F: drivers/firmware/stratix10-rsu.c 10101F: drivers/firmware/stratix10-svc.c 10102F: include/linux/firmware/intel/stratix10-smc.h 10103F: include/linux/firmware/intel/stratix10-svc-client.h 10104T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10105 10106INTEL TELEMETRY DRIVER 10107M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10108M: "David E. Box" <david.e.box@linux.intel.com> 10109L: platform-driver-x86@vger.kernel.org 10110S: Maintained 10111F: arch/x86/include/asm/intel_telemetry.h 10112F: drivers/platform/x86/intel/telemetry/ 10113 10114INTEL UNCORE FREQUENCY CONTROL 10115M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10116L: platform-driver-x86@vger.kernel.org 10117S: Maintained 10118F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10119F: drivers/platform/x86/intel/uncore-frequency/ 10120 10121INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10122M: David E. Box <david.e.box@linux.intel.com> 10123S: Supported 10124F: drivers/platform/x86/intel/vsec.* 10125 10126INTEL VIRTUAL BUTTON DRIVER 10127M: AceLan Kao <acelan.kao@canonical.com> 10128L: platform-driver-x86@vger.kernel.org 10129S: Maintained 10130F: drivers/platform/x86/intel/vbtn.c 10131 10132INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10133M: Stanislaw Gruszka <stf_xl@wp.pl> 10134L: linux-wireless@vger.kernel.org 10135S: Supported 10136F: drivers/net/wireless/intel/iwlegacy/ 10137 10138INTEL WIRELESS WIFI LINK (iwlwifi) 10139M: Luca Coelho <luciano.coelho@intel.com> 10140L: linux-wireless@vger.kernel.org 10141S: Supported 10142W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10143T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10144F: drivers/net/wireless/intel/iwlwifi/ 10145 10146INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10147M: Jithu Joseph <jithu.joseph@intel.com> 10148R: Maurice Ma <maurice.ma@intel.com> 10149S: Maintained 10150W: https://slimbootloader.github.io/security/firmware-update.html 10151F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10152 10153INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10154L: Dell.Client.Kernel@dell.com 10155S: Maintained 10156F: drivers/platform/x86/intel/wmi/thunderbolt.c 10157 10158INTEL WWAN IOSM DRIVER 10159M: M Chetan Kumar <m.chetan.kumar@intel.com> 10160M: Intel Corporation <linuxwwan@intel.com> 10161L: netdev@vger.kernel.org 10162S: Maintained 10163F: drivers/net/wwan/iosm/ 10164 10165INTEL(R) TRACE HUB 10166M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10167S: Supported 10168F: Documentation/trace/intel_th.rst 10169F: drivers/hwtracing/intel_th/ 10170F: include/linux/intel_th.h 10171 10172INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10173M: Ning Sun <ning.sun@intel.com> 10174L: tboot-devel@lists.sourceforge.net 10175S: Supported 10176W: http://tboot.sourceforge.net 10177T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10178F: Documentation/x86/intel_txt.rst 10179F: arch/x86/kernel/tboot.c 10180F: include/linux/tboot.h 10181 10182INTEL SGX 10183M: Jarkko Sakkinen <jarkko@kernel.org> 10184R: Dave Hansen <dave.hansen@linux.intel.com> 10185L: linux-sgx@vger.kernel.org 10186S: Supported 10187Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10188T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10189F: Documentation/x86/sgx.rst 10190F: arch/x86/entry/vdso/vsgx.S 10191F: arch/x86/include/asm/sgx.h 10192F: arch/x86/include/uapi/asm/sgx.h 10193F: arch/x86/kernel/cpu/sgx/* 10194F: tools/testing/selftests/sgx/* 10195K: \bSGX_ 10196 10197INTERCONNECT API 10198M: Georgi Djakov <djakov@kernel.org> 10199L: linux-pm@vger.kernel.org 10200S: Maintained 10201T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10202F: Documentation/devicetree/bindings/interconnect/ 10203F: Documentation/driver-api/interconnect.rst 10204F: drivers/interconnect/ 10205F: include/dt-bindings/interconnect/ 10206F: include/linux/interconnect-provider.h 10207F: include/linux/interconnect.h 10208 10209INTERRUPT COUNTER DRIVER 10210M: Oleksij Rempel <o.rempel@pengutronix.de> 10211R: Pengutronix Kernel Team <kernel@pengutronix.de> 10212L: linux-iio@vger.kernel.org 10213F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10214F: drivers/counter/interrupt-cnt.c 10215 10216INTERSIL ISL7998X VIDEO DECODER DRIVER 10217M: Michael Tretter <m.tretter@pengutronix.de> 10218R: Pengutronix Kernel Team <kernel@pengutronix.de> 10219L: linux-media@vger.kernel.org 10220S: Maintained 10221F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10222F: drivers/media/i2c/isl7998x.c 10223 10224INVENSENSE ICM-426xx IMU DRIVER 10225M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10226L: linux-iio@vger.kernel.org 10227S: Maintained 10228W: https://invensense.tdk.com/ 10229F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10230F: drivers/iio/imu/inv_icm42600/ 10231 10232INVENSENSE MPU-3050 GYROSCOPE DRIVER 10233M: Linus Walleij <linus.walleij@linaro.org> 10234L: linux-iio@vger.kernel.org 10235S: Maintained 10236F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10237F: drivers/iio/gyro/mpu3050* 10238 10239IOC3 ETHERNET DRIVER 10240M: Ralf Baechle <ralf@linux-mips.org> 10241L: linux-mips@vger.kernel.org 10242S: Maintained 10243F: drivers/net/ethernet/sgi/ioc3-eth.c 10244 10245IOMAP FILESYSTEM LIBRARY 10246M: Christoph Hellwig <hch@infradead.org> 10247M: Darrick J. Wong <djwong@kernel.org> 10248M: linux-xfs@vger.kernel.org 10249M: linux-fsdevel@vger.kernel.org 10250L: linux-xfs@vger.kernel.org 10251L: linux-fsdevel@vger.kernel.org 10252S: Supported 10253T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10254F: fs/iomap/ 10255F: include/linux/iomap.h 10256 10257IOMMU DRIVERS 10258M: Joerg Roedel <joro@8bytes.org> 10259M: Will Deacon <will@kernel.org> 10260L: iommu@lists.linux-foundation.org 10261S: Maintained 10262T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10263F: Documentation/devicetree/bindings/iommu/ 10264F: Documentation/userspace-api/iommu.rst 10265F: drivers/iommu/ 10266F: include/linux/iommu.h 10267F: include/linux/iova.h 10268F: include/linux/of_iommu.h 10269F: include/uapi/linux/iommu.h 10270 10271IOSYS-MAP HELPERS 10272M: Thomas Zimmermann <tzimmermann@suse.de> 10273L: dri-devel@lists.freedesktop.org 10274S: Maintained 10275T: git git://anongit.freedesktop.org/drm/drm-misc 10276F: include/linux/iosys-map.h 10277 10278IO_URING 10279M: Jens Axboe <axboe@kernel.dk> 10280R: Pavel Begunkov <asml.silence@gmail.com> 10281L: io-uring@vger.kernel.org 10282S: Maintained 10283T: git git://git.kernel.dk/linux-block 10284T: git git://git.kernel.dk/liburing 10285F: fs/io-wq.c 10286F: fs/io-wq.h 10287F: fs/io_uring.c 10288F: include/linux/io_uring.h 10289F: include/uapi/linux/io_uring.h 10290F: tools/io_uring/ 10291 10292IPMI SUBSYSTEM 10293M: Corey Minyard <minyard@acm.org> 10294L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10295S: Supported 10296W: http://openipmi.sourceforge.net/ 10297T: git https://github.com/cminyard/linux-ipmi.git for-next 10298F: Documentation/driver-api/ipmi.rst 10299F: Documentation/devicetree/bindings/ipmi/ 10300F: drivers/char/ipmi/ 10301F: include/linux/ipmi* 10302F: include/uapi/linux/ipmi* 10303 10304IPS SCSI RAID DRIVER 10305M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10306L: linux-scsi@vger.kernel.org 10307S: Maintained 10308W: http://www.adaptec.com/ 10309F: drivers/scsi/ips* 10310 10311IPVS 10312M: Simon Horman <horms@verge.net.au> 10313M: Julian Anastasov <ja@ssi.bg> 10314L: netdev@vger.kernel.org 10315L: lvs-devel@vger.kernel.org 10316S: Maintained 10317T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10318T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10319F: Documentation/networking/ipvs-sysctl.rst 10320F: include/net/ip_vs.h 10321F: include/uapi/linux/ip_vs.h 10322F: net/netfilter/ipvs/ 10323 10324IPWIRELESS DRIVER 10325M: Jiri Kosina <jikos@kernel.org> 10326M: David Sterba <dsterba@suse.com> 10327S: Odd Fixes 10328F: drivers/tty/ipwireless/ 10329 10330IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10331M: Marc Zyngier <maz@kernel.org> 10332S: Maintained 10333T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10334F: Documentation/core-api/irq/irq-domain.rst 10335F: include/linux/irqdomain.h 10336F: kernel/irq/irqdomain.c 10337F: kernel/irq/msi.c 10338 10339IRQ SUBSYSTEM 10340M: Thomas Gleixner <tglx@linutronix.de> 10341L: linux-kernel@vger.kernel.org 10342S: Maintained 10343T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10344F: kernel/irq/ 10345 10346IRQCHIP DRIVERS 10347M: Thomas Gleixner <tglx@linutronix.de> 10348M: Marc Zyngier <maz@kernel.org> 10349L: linux-kernel@vger.kernel.org 10350S: Maintained 10351T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10352F: Documentation/devicetree/bindings/interrupt-controller/ 10353F: drivers/irqchip/ 10354 10355ISA 10356M: William Breathitt Gray <vilhelm.gray@gmail.com> 10357S: Maintained 10358F: Documentation/driver-api/isa.rst 10359F: drivers/base/isa.c 10360F: include/linux/isa.h 10361 10362ISA RADIO MODULE 10363M: Hans Verkuil <hverkuil@xs4all.nl> 10364L: linux-media@vger.kernel.org 10365S: Maintained 10366W: https://linuxtv.org 10367T: git git://linuxtv.org/media_tree.git 10368F: drivers/media/radio/radio-isa* 10369 10370ISAPNP 10371M: Jaroslav Kysela <perex@perex.cz> 10372S: Maintained 10373F: Documentation/driver-api/isapnp.rst 10374F: drivers/pnp/isapnp/ 10375F: include/linux/isapnp.h 10376 10377ISCSI 10378M: Lee Duncan <lduncan@suse.com> 10379M: Chris Leech <cleech@redhat.com> 10380L: open-iscsi@googlegroups.com 10381L: linux-scsi@vger.kernel.org 10382S: Maintained 10383W: www.open-iscsi.com 10384F: drivers/scsi/*iscsi* 10385F: include/scsi/*iscsi* 10386 10387iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10388M: Peter Jones <pjones@redhat.com> 10389M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10390S: Maintained 10391F: drivers/firmware/iscsi_ibft* 10392 10393ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10394M: Sagi Grimberg <sagi@grimberg.me> 10395M: Max Gurtovoy <mgurtovoy@nvidia.com> 10396L: linux-rdma@vger.kernel.org 10397S: Supported 10398W: http://www.openfabrics.org 10399W: www.open-iscsi.org 10400Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10401F: drivers/infiniband/ulp/iser/ 10402 10403ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10404M: Sagi Grimberg <sagi@grimberg.me> 10405L: linux-rdma@vger.kernel.org 10406L: target-devel@vger.kernel.org 10407S: Supported 10408W: http://www.linux-iscsi.org 10409T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10410F: drivers/infiniband/ulp/isert 10411 10412ISDN/CMTP OVER BLUETOOTH 10413M: Karsten Keil <isdn@linux-pingi.de> 10414L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10415L: netdev@vger.kernel.org 10416S: Odd Fixes 10417W: http://www.isdn4linux.de 10418F: Documentation/isdn/ 10419F: drivers/isdn/capi/ 10420F: include/linux/isdn/ 10421F: include/uapi/linux/isdn/ 10422F: net/bluetooth/cmtp/ 10423 10424ISDN/mISDN SUBSYSTEM 10425M: Karsten Keil <isdn@linux-pingi.de> 10426L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10427L: netdev@vger.kernel.org 10428S: Maintained 10429W: http://www.isdn4linux.de 10430F: drivers/isdn/Kconfig 10431F: drivers/isdn/Makefile 10432F: drivers/isdn/hardware/ 10433F: drivers/isdn/mISDN/ 10434 10435IT87 HARDWARE MONITORING DRIVER 10436M: Jean Delvare <jdelvare@suse.com> 10437L: linux-hwmon@vger.kernel.org 10438S: Maintained 10439F: Documentation/hwmon/it87.rst 10440F: drivers/hwmon/it87.c 10441 10442IT913X MEDIA DRIVER 10443M: Antti Palosaari <crope@iki.fi> 10444L: linux-media@vger.kernel.org 10445S: Maintained 10446W: https://linuxtv.org 10447W: http://palosaari.fi/linux/ 10448Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10449T: git git://linuxtv.org/anttip/media_tree.git 10450F: drivers/media/tuners/it913x* 10451 10452ITE IT66121 HDMI BRIDGE DRIVER 10453M: Phong LE <ple@baylibre.com> 10454M: Neil Armstrong <narmstrong@baylibre.com> 10455S: Maintained 10456T: git git://anongit.freedesktop.org/drm/drm-misc 10457F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10458F: drivers/gpu/drm/bridge/ite-it66121.c 10459 10460IVTV VIDEO4LINUX DRIVER 10461M: Andy Walls <awalls@md.metrocast.net> 10462L: linux-media@vger.kernel.org 10463S: Maintained 10464W: https://linuxtv.org 10465T: git git://linuxtv.org/media_tree.git 10466F: Documentation/admin-guide/media/ivtv* 10467F: drivers/media/pci/ivtv/ 10468F: include/uapi/linux/ivtv* 10469 10470IX2505V MEDIA DRIVER 10471M: Malcolm Priestley <tvboxspy@gmail.com> 10472L: linux-media@vger.kernel.org 10473S: Maintained 10474W: https://linuxtv.org 10475Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10476F: drivers/media/dvb-frontends/ix2505v* 10477 10478JAILHOUSE HYPERVISOR INTERFACE 10479M: Jan Kiszka <jan.kiszka@siemens.com> 10480L: jailhouse-dev@googlegroups.com 10481S: Maintained 10482F: arch/x86/include/asm/jailhouse_para.h 10483F: arch/x86/kernel/jailhouse.c 10484 10485JC42.4 TEMPERATURE SENSOR DRIVER 10486M: Guenter Roeck <linux@roeck-us.net> 10487L: linux-hwmon@vger.kernel.org 10488S: Maintained 10489F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10490F: Documentation/hwmon/jc42.rst 10491F: drivers/hwmon/jc42.c 10492 10493JFS FILESYSTEM 10494M: Dave Kleikamp <shaggy@kernel.org> 10495L: jfs-discussion@lists.sourceforge.net 10496S: Maintained 10497W: http://jfs.sourceforge.net/ 10498T: git git://github.com/kleikamp/linux-shaggy.git 10499F: Documentation/admin-guide/jfs.rst 10500F: fs/jfs/ 10501 10502JME NETWORK DRIVER 10503M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10504L: netdev@vger.kernel.org 10505S: Maintained 10506F: drivers/net/ethernet/jme.* 10507 10508JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10509M: David Woodhouse <dwmw2@infradead.org> 10510M: Richard Weinberger <richard@nod.at> 10511L: linux-mtd@lists.infradead.org 10512S: Odd Fixes 10513W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10514T: git git://git.infradead.org/ubifs-2.6.git 10515F: fs/jffs2/ 10516F: include/uapi/linux/jffs2.h 10517 10518JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10519M: "Theodore Ts'o" <tytso@mit.edu> 10520M: Jan Kara <jack@suse.com> 10521L: linux-ext4@vger.kernel.org 10522S: Maintained 10523F: fs/jbd2/ 10524F: include/linux/jbd2.h 10525 10526JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10527M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10528L: linux-media@vger.kernel.org 10529L: linux-renesas-soc@vger.kernel.org 10530S: Maintained 10531F: drivers/media/platform/renesas/rcar_jpu.c 10532 10533JSM Neo PCI based serial card 10534L: linux-serial@vger.kernel.org 10535S: Orphan 10536F: drivers/tty/serial/jsm/ 10537 10538K10TEMP HARDWARE MONITORING DRIVER 10539M: Clemens Ladisch <clemens@ladisch.de> 10540L: linux-hwmon@vger.kernel.org 10541S: Maintained 10542F: Documentation/hwmon/k10temp.rst 10543F: drivers/hwmon/k10temp.c 10544 10545K8TEMP HARDWARE MONITORING DRIVER 10546M: Rudolf Marek <r.marek@assembler.cz> 10547L: linux-hwmon@vger.kernel.org 10548S: Maintained 10549F: Documentation/hwmon/k8temp.rst 10550F: drivers/hwmon/k8temp.c 10551 10552KASAN 10553M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 10554R: Alexander Potapenko <glider@google.com> 10555R: Andrey Konovalov <andreyknvl@gmail.com> 10556R: Dmitry Vyukov <dvyukov@google.com> 10557L: kasan-dev@googlegroups.com 10558S: Maintained 10559F: Documentation/dev-tools/kasan.rst 10560F: arch/*/include/asm/*kasan.h 10561F: arch/*/mm/kasan_init* 10562F: include/linux/kasan*.h 10563F: lib/Kconfig.kasan 10564F: lib/test_kasan*.c 10565F: mm/kasan/ 10566F: scripts/Makefile.kasan 10567 10568KCONFIG 10569M: Masahiro Yamada <masahiroy@kernel.org> 10570L: linux-kbuild@vger.kernel.org 10571S: Maintained 10572T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 10573F: Documentation/kbuild/kconfig* 10574F: scripts/Kconfig.include 10575F: scripts/kconfig/ 10576 10577KCOV 10578R: Dmitry Vyukov <dvyukov@google.com> 10579R: Andrey Konovalov <andreyknvl@gmail.com> 10580L: kasan-dev@googlegroups.com 10581S: Maintained 10582F: Documentation/dev-tools/kcov.rst 10583F: include/linux/kcov.h 10584F: include/uapi/linux/kcov.h 10585F: kernel/kcov.c 10586F: scripts/Makefile.kcov 10587 10588KCSAN 10589M: Marco Elver <elver@google.com> 10590R: Dmitry Vyukov <dvyukov@google.com> 10591L: kasan-dev@googlegroups.com 10592S: Maintained 10593F: Documentation/dev-tools/kcsan.rst 10594F: include/linux/kcsan*.h 10595F: kernel/kcsan/ 10596F: lib/Kconfig.kcsan 10597F: scripts/Makefile.kcsan 10598 10599KDUMP 10600M: Baoquan He <bhe@redhat.com> 10601R: Vivek Goyal <vgoyal@redhat.com> 10602R: Dave Young <dyoung@redhat.com> 10603L: kexec@lists.infradead.org 10604S: Maintained 10605W: http://lse.sourceforge.net/kdump/ 10606F: Documentation/admin-guide/kdump/ 10607F: fs/proc/vmcore.c 10608F: include/linux/crash_core.h 10609F: include/linux/crash_dump.h 10610F: include/uapi/linux/vmcore.h 10611F: kernel/crash_*.c 10612 10613KEENE FM RADIO TRANSMITTER DRIVER 10614M: Hans Verkuil <hverkuil@xs4all.nl> 10615L: linux-media@vger.kernel.org 10616S: Maintained 10617W: https://linuxtv.org 10618T: git git://linuxtv.org/media_tree.git 10619F: drivers/media/radio/radio-keene* 10620 10621KERNEL AUTOMOUNTER 10622M: Ian Kent <raven@themaw.net> 10623L: autofs@vger.kernel.org 10624S: Maintained 10625F: fs/autofs/ 10626 10627KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 10628M: Masahiro Yamada <masahiroy@kernel.org> 10629M: Michal Marek <michal.lkml@markovi.net> 10630R: Nick Desaulniers <ndesaulniers@google.com> 10631L: linux-kbuild@vger.kernel.org 10632S: Maintained 10633T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 10634F: Documentation/kbuild/ 10635F: Makefile 10636F: scripts/*vmlinux* 10637F: scripts/Kbuild* 10638F: scripts/Makefile* 10639F: scripts/basic/ 10640F: scripts/dummy-tools/ 10641F: scripts/mk* 10642F: scripts/mod/ 10643F: scripts/package/ 10644 10645KERNEL JANITORS 10646L: kernel-janitors@vger.kernel.org 10647S: Odd Fixes 10648W: http://kernelnewbies.org/KernelJanitors 10649 10650KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 10651M: Chuck Lever <chuck.lever@oracle.com> 10652L: linux-nfs@vger.kernel.org 10653S: Supported 10654W: http://nfs.sourceforge.net/ 10655T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 10656F: fs/lockd/ 10657F: fs/nfs_common/ 10658F: fs/nfsd/ 10659F: include/linux/lockd/ 10660F: include/linux/sunrpc/ 10661F: include/uapi/linux/nfsd/ 10662F: include/uapi/linux/sunrpc/ 10663F: net/sunrpc/ 10664F: Documentation/filesystems/nfs/ 10665 10666KERNEL REGRESSIONS 10667M: Thorsten Leemhuis <linux@leemhuis.info> 10668L: regressions@lists.linux.dev 10669S: Supported 10670F: Documentation/admin-guide/reporting-regressions.rst 10671F: Documentation/process/handling-regressions.rst 10672 10673KERNEL SELFTEST FRAMEWORK 10674M: Shuah Khan <shuah@kernel.org> 10675M: Shuah Khan <skhan@linuxfoundation.org> 10676L: linux-kselftest@vger.kernel.org 10677S: Maintained 10678Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 10679T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 10680F: Documentation/dev-tools/kselftest* 10681F: tools/testing/selftests/ 10682 10683KERNEL SMB3 SERVER (KSMBD) 10684M: Namjae Jeon <linkinjeon@kernel.org> 10685M: Steve French <sfrench@samba.org> 10686M: Hyunchul Lee <hyc.lee@gmail.com> 10687R: Sergey Senozhatsky <senozhatsky@chromium.org> 10688L: linux-cifs@vger.kernel.org 10689S: Maintained 10690T: git git://git.samba.org/ksmbd.git 10691F: fs/ksmbd/ 10692F: fs/smbfs_common/ 10693 10694KERNEL UNIT TESTING FRAMEWORK (KUnit) 10695M: Brendan Higgins <brendanhiggins@google.com> 10696L: linux-kselftest@vger.kernel.org 10697L: kunit-dev@googlegroups.com 10698S: Maintained 10699W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 10700F: Documentation/dev-tools/kunit/ 10701F: include/kunit/ 10702F: lib/kunit/ 10703F: tools/testing/kunit/ 10704 10705KERNEL USERMODE HELPER 10706M: Luis Chamberlain <mcgrof@kernel.org> 10707L: linux-kernel@vger.kernel.org 10708S: Maintained 10709F: include/linux/umh.h 10710F: kernel/umh.c 10711 10712KERNEL VIRTUAL MACHINE (KVM) 10713M: Paolo Bonzini <pbonzini@redhat.com> 10714L: kvm@vger.kernel.org 10715S: Supported 10716W: http://www.linux-kvm.org 10717T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10718F: Documentation/virt/kvm/ 10719F: include/asm-generic/kvm* 10720F: include/kvm/iodev.h 10721F: include/linux/kvm* 10722F: include/trace/events/kvm.h 10723F: include/uapi/asm-generic/kvm* 10724F: include/uapi/linux/kvm* 10725F: tools/kvm/ 10726F: tools/testing/selftests/kvm/ 10727F: virt/kvm/* 10728 10729KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 10730M: Marc Zyngier <maz@kernel.org> 10731R: James Morse <james.morse@arm.com> 10732R: Alexandru Elisei <alexandru.elisei@arm.com> 10733R: Suzuki K Poulose <suzuki.poulose@arm.com> 10734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10735L: kvmarm@lists.cs.columbia.edu (moderated for non-subscribers) 10736S: Maintained 10737T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 10738F: arch/arm64/include/asm/kvm* 10739F: arch/arm64/include/uapi/asm/kvm* 10740F: arch/arm64/kvm/ 10741F: include/kvm/arm_* 10742F: tools/testing/selftests/kvm/*/aarch64/ 10743F: tools/testing/selftests/kvm/aarch64/ 10744 10745KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 10746M: Huacai Chen <chenhuacai@kernel.org> 10747M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 10748L: linux-mips@vger.kernel.org 10749L: kvm@vger.kernel.org 10750S: Maintained 10751T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10752F: arch/mips/include/asm/kvm* 10753F: arch/mips/include/uapi/asm/kvm* 10754F: arch/mips/kvm/ 10755 10756KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 10757L: linuxppc-dev@lists.ozlabs.org 10758T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 10759F: arch/powerpc/include/asm/kvm* 10760F: arch/powerpc/include/uapi/asm/kvm* 10761F: arch/powerpc/kernel/kvm* 10762F: arch/powerpc/kvm/ 10763 10764KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 10765M: Anup Patel <anup@brainfault.org> 10766R: Atish Patra <atishp@atishpatra.org> 10767L: kvm@vger.kernel.org 10768L: kvm-riscv@lists.infradead.org 10769L: linux-riscv@lists.infradead.org 10770S: Maintained 10771T: git git://github.com/kvm-riscv/linux.git 10772F: arch/riscv/include/asm/kvm* 10773F: arch/riscv/include/uapi/asm/kvm* 10774F: arch/riscv/kvm/ 10775 10776KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 10777M: Christian Borntraeger <borntraeger@linux.ibm.com> 10778M: Janosch Frank <frankja@linux.ibm.com> 10779M: Claudio Imbrenda <imbrenda@linux.ibm.com> 10780R: David Hildenbrand <david@redhat.com> 10781L: kvm@vger.kernel.org 10782S: Supported 10783W: http://www.ibm.com/developerworks/linux/linux390/ 10784T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 10785F: Documentation/virt/kvm/s390* 10786F: arch/s390/include/asm/gmap.h 10787F: arch/s390/include/asm/kvm* 10788F: arch/s390/include/uapi/asm/kvm* 10789F: arch/s390/kernel/uv.c 10790F: arch/s390/kvm/ 10791F: arch/s390/mm/gmap.c 10792F: tools/testing/selftests/kvm/*/s390x/ 10793F: tools/testing/selftests/kvm/s390x/ 10794 10795KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 10796M: Paolo Bonzini <pbonzini@redhat.com> 10797R: Sean Christopherson <seanjc@google.com> 10798R: Vitaly Kuznetsov <vkuznets@redhat.com> 10799R: Wanpeng Li <wanpengli@tencent.com> 10800R: Jim Mattson <jmattson@google.com> 10801R: Joerg Roedel <joro@8bytes.org> 10802L: kvm@vger.kernel.org 10803S: Supported 10804W: http://www.linux-kvm.org 10805T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10806F: arch/x86/include/asm/kvm* 10807F: arch/x86/include/asm/pvclock-abi.h 10808F: arch/x86/include/asm/svm.h 10809F: arch/x86/include/asm/vmx*.h 10810F: arch/x86/include/uapi/asm/kvm* 10811F: arch/x86/include/uapi/asm/svm.h 10812F: arch/x86/include/uapi/asm/vmx.h 10813F: arch/x86/kernel/kvm.c 10814F: arch/x86/kernel/kvmclock.c 10815F: arch/x86/kvm/ 10816F: arch/x86/kvm/*/ 10817 10818KERNFS 10819M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10820M: Tejun Heo <tj@kernel.org> 10821S: Supported 10822T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 10823F: fs/kernfs/ 10824F: include/linux/kernfs.h 10825 10826KEXEC 10827M: Eric Biederman <ebiederm@xmission.com> 10828L: kexec@lists.infradead.org 10829S: Maintained 10830W: http://kernel.org/pub/linux/utils/kernel/kexec/ 10831F: include/linux/kexec.h 10832F: include/uapi/linux/kexec.h 10833F: kernel/kexec* 10834 10835KEYS-ENCRYPTED 10836M: Mimi Zohar <zohar@linux.ibm.com> 10837L: linux-integrity@vger.kernel.org 10838L: keyrings@vger.kernel.org 10839S: Supported 10840F: Documentation/security/keys/trusted-encrypted.rst 10841F: include/keys/encrypted-type.h 10842F: security/keys/encrypted-keys/ 10843 10844KEYS-TRUSTED 10845M: James Bottomley <jejb@linux.ibm.com> 10846M: Jarkko Sakkinen <jarkko@kernel.org> 10847M: Mimi Zohar <zohar@linux.ibm.com> 10848L: linux-integrity@vger.kernel.org 10849L: keyrings@vger.kernel.org 10850S: Supported 10851F: Documentation/security/keys/trusted-encrypted.rst 10852F: include/keys/trusted-type.h 10853F: include/keys/trusted_tpm.h 10854F: security/keys/trusted-keys/ 10855 10856KEYS-TRUSTED-TEE 10857M: Sumit Garg <sumit.garg@linaro.org> 10858L: linux-integrity@vger.kernel.org 10859L: keyrings@vger.kernel.org 10860S: Supported 10861F: include/keys/trusted_tee.h 10862F: security/keys/trusted-keys/trusted_tee.c 10863 10864KEYS/KEYRINGS 10865M: David Howells <dhowells@redhat.com> 10866M: Jarkko Sakkinen <jarkko@kernel.org> 10867L: keyrings@vger.kernel.org 10868S: Maintained 10869F: Documentation/security/keys/core.rst 10870F: include/keys/ 10871F: include/linux/key-type.h 10872F: include/linux/key.h 10873F: include/linux/keyctl.h 10874F: include/uapi/linux/keyctl.h 10875F: security/keys/ 10876 10877KEYS/KEYRINGS_INTEGRITY 10878M: Jarkko Sakkinen <jarkko@kernel.org> 10879M: Mimi Zohar <zohar@linux.ibm.com> 10880L: linux-integrity@vger.kernel.org 10881L: keyrings@vger.kernel.org 10882S: Supported 10883F: security/integrity/platform_certs 10884 10885KFENCE 10886M: Alexander Potapenko <glider@google.com> 10887M: Marco Elver <elver@google.com> 10888R: Dmitry Vyukov <dvyukov@google.com> 10889L: kasan-dev@googlegroups.com 10890S: Maintained 10891F: Documentation/dev-tools/kfence.rst 10892F: arch/*/include/asm/kfence.h 10893F: include/linux/kfence.h 10894F: lib/Kconfig.kfence 10895F: mm/kfence/ 10896 10897KFIFO 10898M: Stefani Seibold <stefani@seibold.net> 10899S: Maintained 10900F: include/linux/kfifo.h 10901F: lib/kfifo.c 10902F: samples/kfifo/ 10903 10904KGDB / KDB /debug_core 10905M: Jason Wessel <jason.wessel@windriver.com> 10906M: Daniel Thompson <daniel.thompson@linaro.org> 10907R: Douglas Anderson <dianders@chromium.org> 10908L: kgdb-bugreport@lists.sourceforge.net 10909S: Maintained 10910W: http://kgdb.wiki.kernel.org/ 10911T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 10912F: Documentation/dev-tools/kgdb.rst 10913F: drivers/misc/kgdbts.c 10914F: drivers/tty/serial/kgdboc.c 10915F: include/linux/kdb.h 10916F: include/linux/kgdb.h 10917F: kernel/debug/ 10918 10919KHADAS MCU MFD DRIVER 10920M: Neil Armstrong <narmstrong@baylibre.com> 10921L: linux-amlogic@lists.infradead.org 10922S: Maintained 10923F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 10924F: drivers/mfd/khadas-mcu.c 10925F: include/linux/mfd/khadas-mcu.h 10926F: drivers/thermal/khadas_mcu_fan.c 10927 10928KMEMLEAK 10929M: Catalin Marinas <catalin.marinas@arm.com> 10930S: Maintained 10931F: Documentation/dev-tools/kmemleak.rst 10932F: include/linux/kmemleak.h 10933F: mm/kmemleak.c 10934F: samples/kmemleak/kmemleak-test.c 10935 10936KMOD KERNEL MODULE LOADER - USERMODE HELPER 10937M: Luis Chamberlain <mcgrof@kernel.org> 10938L: linux-kernel@vger.kernel.org 10939L: linux-modules@vger.kernel.org 10940S: Maintained 10941F: include/linux/kmod.h 10942F: kernel/kmod.c 10943F: lib/test_kmod.c 10944F: tools/testing/selftests/kmod/ 10945 10946KPROBES 10947M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 10948M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 10949M: "David S. Miller" <davem@davemloft.net> 10950M: Masami Hiramatsu <mhiramat@kernel.org> 10951S: Maintained 10952T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 10953F: Documentation/trace/kprobes.rst 10954F: include/asm-generic/kprobes.h 10955F: include/linux/kprobes.h 10956F: kernel/kprobes.c 10957F: lib/test_kprobes.c 10958F: samples/kprobes 10959 10960KS0108 LCD CONTROLLER DRIVER 10961M: Miguel Ojeda <ojeda@kernel.org> 10962S: Maintained 10963F: Documentation/admin-guide/auxdisplay/ks0108.rst 10964F: drivers/auxdisplay/ks0108.c 10965F: include/linux/ks0108.h 10966 10967KTD253 BACKLIGHT DRIVER 10968M: Linus Walleij <linus.walleij@linaro.org> 10969S: Maintained 10970F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 10971F: drivers/video/backlight/ktd253-backlight.c 10972 10973KTEST 10974M: Steven Rostedt <rostedt@goodmis.org> 10975M: John Hawley <warthog9@eaglescrag.net> 10976S: Maintained 10977F: tools/testing/ktest 10978 10979L3MDEV 10980M: David Ahern <dsahern@kernel.org> 10981L: netdev@vger.kernel.org 10982S: Maintained 10983F: include/net/l3mdev.h 10984F: net/l3mdev 10985 10986L7 BPF FRAMEWORK 10987M: John Fastabend <john.fastabend@gmail.com> 10988M: Daniel Borkmann <daniel@iogearbox.net> 10989M: Jakub Sitnicki <jakub@cloudflare.com> 10990L: netdev@vger.kernel.org 10991L: bpf@vger.kernel.org 10992S: Maintained 10993F: include/linux/skmsg.h 10994F: net/core/skmsg.c 10995F: net/core/sock_map.c 10996F: net/ipv4/tcp_bpf.c 10997F: net/ipv4/udp_bpf.c 10998F: net/unix/unix_bpf.c 10999 11000LANDLOCK SECURITY MODULE 11001M: Mickaël Salaün <mic@digikod.net> 11002L: linux-security-module@vger.kernel.org 11003S: Supported 11004W: https://landlock.io 11005T: git https://github.com/landlock-lsm/linux.git 11006F: Documentation/security/landlock.rst 11007F: Documentation/userspace-api/landlock.rst 11008F: include/uapi/linux/landlock.h 11009F: samples/landlock/ 11010F: security/landlock/ 11011F: tools/testing/selftests/landlock/ 11012K: landlock 11013K: LANDLOCK 11014 11015LANTIQ / INTEL Ethernet drivers 11016M: Hauke Mehrtens <hauke@hauke-m.de> 11017L: netdev@vger.kernel.org 11018S: Maintained 11019F: drivers/net/dsa/lantiq_gswip.c 11020F: drivers/net/dsa/lantiq_pce.h 11021F: drivers/net/ethernet/lantiq_xrx200.c 11022F: net/dsa/tag_gswip.c 11023 11024LANTIQ MIPS ARCHITECTURE 11025M: John Crispin <john@phrozen.org> 11026L: linux-mips@vger.kernel.org 11027S: Maintained 11028F: arch/mips/lantiq 11029F: drivers/soc/lantiq 11030 11031LASI 53c700 driver for PARISC 11032M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11033L: linux-scsi@vger.kernel.org 11034S: Maintained 11035F: Documentation/scsi/53c700.rst 11036F: drivers/scsi/53c700* 11037 11038LEAKING_ADDRESSES 11039M: Tobin C. Harding <me@tobin.cc> 11040M: Tycho Andersen <tycho@tycho.pizza> 11041L: linux-hardening@vger.kernel.org 11042S: Maintained 11043T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11044F: scripts/leaking_addresses.pl 11045 11046LED SUBSYSTEM 11047M: Pavel Machek <pavel@ucw.cz> 11048L: linux-leds@vger.kernel.org 11049S: Maintained 11050T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11051F: Documentation/devicetree/bindings/leds/ 11052F: drivers/leds/ 11053F: include/linux/leds.h 11054 11055LEGACY EEPROM DRIVER 11056M: Jean Delvare <jdelvare@suse.com> 11057S: Maintained 11058F: Documentation/misc-devices/eeprom.rst 11059F: drivers/misc/eeprom/eeprom.c 11060 11061LEGO MINDSTORMS EV3 11062R: David Lechner <david@lechnology.com> 11063S: Maintained 11064F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11065F: arch/arm/boot/dts/da850-lego-ev3.dts 11066F: drivers/power/supply/lego_ev3_battery.c 11067 11068LEGO USB Tower driver 11069M: Juergen Stuber <starblue@users.sourceforge.net> 11070L: legousb-devel@lists.sourceforge.net 11071S: Maintained 11072W: http://legousb.sourceforge.net/ 11073F: drivers/usb/misc/legousbtower.c 11074 11075LETSKETCH HID TABLET DRIVER 11076M: Hans de Goede <hdegoede@redhat.com> 11077L: linux-input@vger.kernel.org 11078S: Maintained 11079T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11080F: drivers/hid/hid-letsketch.c 11081 11082LG LAPTOP EXTRAS 11083M: Matan Ziv-Av <matan@svgalib.org> 11084L: platform-driver-x86@vger.kernel.org 11085S: Maintained 11086F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11087F: Documentation/admin-guide/laptops/lg-laptop.rst 11088F: drivers/platform/x86/lg-laptop.c 11089 11090LG2160 MEDIA DRIVER 11091M: Michael Krufky <mkrufky@linuxtv.org> 11092L: linux-media@vger.kernel.org 11093S: Maintained 11094W: https://linuxtv.org 11095W: http://github.com/mkrufky 11096Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11097T: git git://linuxtv.org/mkrufky/tuners.git 11098F: drivers/media/dvb-frontends/lg2160.* 11099 11100LGDT3305 MEDIA DRIVER 11101M: Michael Krufky <mkrufky@linuxtv.org> 11102L: linux-media@vger.kernel.org 11103S: Maintained 11104W: https://linuxtv.org 11105W: http://github.com/mkrufky 11106Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11107T: git git://linuxtv.org/mkrufky/tuners.git 11108F: drivers/media/dvb-frontends/lgdt3305.* 11109 11110LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11111M: Viresh Kumar <vireshk@kernel.org> 11112L: linux-ide@vger.kernel.org 11113S: Maintained 11114T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11115F: drivers/ata/pata_arasan_cf.c 11116F: include/linux/pata_arasan_cf_data.h 11117 11118LIBATA PATA DRIVERS 11119R: Sergey Shtylyov <s.shtylyov@omp.ru> 11120L: linux-ide@vger.kernel.org 11121F: drivers/ata/ata_*.c 11122F: drivers/ata/pata_*.c 11123 11124LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11125M: Linus Walleij <linus.walleij@linaro.org> 11126L: linux-ide@vger.kernel.org 11127S: Maintained 11128T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11129F: drivers/ata/pata_ftide010.c 11130F: drivers/ata/sata_gemini.c 11131F: drivers/ata/sata_gemini.h 11132 11133LIBATA SATA AHCI PLATFORM devices support 11134M: Hans de Goede <hdegoede@redhat.com> 11135M: Jens Axboe <axboe@kernel.dk> 11136L: linux-ide@vger.kernel.org 11137S: Maintained 11138T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11139F: drivers/ata/ahci_platform.c 11140F: drivers/ata/libahci_platform.c 11141F: include/linux/ahci_platform.h 11142 11143LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11144M: Mikael Pettersson <mikpelinux@gmail.com> 11145L: linux-ide@vger.kernel.org 11146S: Maintained 11147T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11148F: drivers/ata/sata_promise.* 11149 11150LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11151M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11152L: linux-ide@vger.kernel.org 11153S: Maintained 11154T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11155F: Documentation/devicetree/bindings/ata/ 11156F: drivers/ata/ 11157F: include/linux/ata.h 11158F: include/linux/libata.h 11159 11160LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11161M: Vishal Verma <vishal.l.verma@intel.com> 11162M: Dan Williams <dan.j.williams@intel.com> 11163M: Dave Jiang <dave.jiang@intel.com> 11164L: nvdimm@lists.linux.dev 11165S: Supported 11166Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11167P: Documentation/nvdimm/maintainer-entry-profile.rst 11168F: drivers/nvdimm/btt* 11169 11170LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11171M: Dan Williams <dan.j.williams@intel.com> 11172M: Vishal Verma <vishal.l.verma@intel.com> 11173M: Dave Jiang <dave.jiang@intel.com> 11174L: nvdimm@lists.linux.dev 11175S: Supported 11176Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11177P: Documentation/nvdimm/maintainer-entry-profile.rst 11178F: drivers/nvdimm/pmem* 11179 11180LIBNVDIMM: DEVICETREE BINDINGS 11181M: Oliver O'Halloran <oohall@gmail.com> 11182L: nvdimm@lists.linux.dev 11183S: Supported 11184Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11185F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11186F: drivers/nvdimm/of_pmem.c 11187 11188LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11189M: Dan Williams <dan.j.williams@intel.com> 11190M: Vishal Verma <vishal.l.verma@intel.com> 11191M: Dave Jiang <dave.jiang@intel.com> 11192M: Ira Weiny <ira.weiny@intel.com> 11193L: nvdimm@lists.linux.dev 11194S: Supported 11195Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11196P: Documentation/nvdimm/maintainer-entry-profile.rst 11197T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11198F: drivers/acpi/nfit/* 11199F: drivers/nvdimm/* 11200F: include/linux/libnvdimm.h 11201F: include/linux/nd.h 11202F: include/uapi/linux/ndctl.h 11203F: tools/testing/nvdimm/ 11204 11205LICENSES and SPDX stuff 11206M: Thomas Gleixner <tglx@linutronix.de> 11207M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11208L: linux-spdx@vger.kernel.org 11209S: Maintained 11210T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11211F: COPYING 11212F: Documentation/process/license-rules.rst 11213F: LICENSES/ 11214F: scripts/spdxcheck-test.sh 11215F: scripts/spdxcheck.py 11216 11217LINEAR RANGES HELPERS 11218M: Mark Brown <broonie@kernel.org> 11219R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 11220F: lib/linear_ranges.c 11221F: lib/test_linear_ranges.c 11222F: include/linux/linear_range.h 11223 11224LINUX FOR POWER MACINTOSH 11225M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11226L: linuxppc-dev@lists.ozlabs.org 11227S: Odd Fixes 11228F: arch/powerpc/platforms/powermac/ 11229F: drivers/macintosh/ 11230 11231LINUX FOR POWERPC (32-BIT AND 64-BIT) 11232M: Michael Ellerman <mpe@ellerman.id.au> 11233R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11234R: Paul Mackerras <paulus@samba.org> 11235L: linuxppc-dev@lists.ozlabs.org 11236S: Supported 11237W: https://github.com/linuxppc/wiki/wiki 11238Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11239T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11240F: Documentation/ABI/stable/sysfs-firmware-opal-* 11241F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11242F: Documentation/devicetree/bindings/powerpc/ 11243F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11244F: Documentation/powerpc/ 11245F: arch/powerpc/ 11246F: drivers/*/*/*pasemi* 11247F: drivers/*/*pasemi* 11248F: drivers/char/tpm/tpm_ibmvtpm* 11249F: drivers/crypto/nx/ 11250F: drivers/crypto/vmx/ 11251F: drivers/i2c/busses/i2c-opal.c 11252F: drivers/net/ethernet/ibm/ibmveth.* 11253F: drivers/net/ethernet/ibm/ibmvnic.* 11254F: drivers/pci/hotplug/pnv_php.c 11255F: drivers/pci/hotplug/rpa* 11256F: drivers/rtc/rtc-opal.c 11257F: drivers/scsi/ibmvscsi/ 11258F: drivers/tty/hvc/hvc_opal.c 11259F: drivers/watchdog/wdrtas.c 11260F: tools/testing/selftests/powerpc 11261N: /pmac 11262N: powermac 11263N: powernv 11264N: [^a-z0-9]ps3 11265N: pseries 11266 11267LINUX FOR POWERPC EMBEDDED MPC5XXX 11268M: Anatolij Gustschin <agust@denx.de> 11269L: linuxppc-dev@lists.ozlabs.org 11270S: Odd Fixes 11271F: arch/powerpc/platforms/512x/ 11272F: arch/powerpc/platforms/52xx/ 11273 11274LINUX FOR POWERPC EMBEDDED PPC4XX 11275L: linuxppc-dev@lists.ozlabs.org 11276S: Orphan 11277F: arch/powerpc/platforms/40x/ 11278F: arch/powerpc/platforms/44x/ 11279 11280LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11281M: Scott Wood <oss@buserror.net> 11282L: linuxppc-dev@lists.ozlabs.org 11283S: Odd fixes 11284T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11285F: Documentation/devicetree/bindings/powerpc/fsl/ 11286F: arch/powerpc/platforms/83xx/ 11287F: arch/powerpc/platforms/85xx/ 11288 11289LINUX FOR POWERPC EMBEDDED PPC8XX 11290M: Christophe Leroy <christophe.leroy@csgroup.eu> 11291L: linuxppc-dev@lists.ozlabs.org 11292S: Maintained 11293F: arch/powerpc/platforms/8xx/ 11294 11295LINUX KERNEL DUMP TEST MODULE (LKDTM) 11296M: Kees Cook <keescook@chromium.org> 11297S: Maintained 11298F: drivers/misc/lkdtm/* 11299F: tools/testing/selftests/lkdtm/* 11300 11301LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11302M: Alan Stern <stern@rowland.harvard.edu> 11303M: Andrea Parri <parri.andrea@gmail.com> 11304M: Will Deacon <will@kernel.org> 11305M: Peter Zijlstra <peterz@infradead.org> 11306M: Boqun Feng <boqun.feng@gmail.com> 11307M: Nicholas Piggin <npiggin@gmail.com> 11308M: David Howells <dhowells@redhat.com> 11309M: Jade Alglave <j.alglave@ucl.ac.uk> 11310M: Luc Maranget <luc.maranget@inria.fr> 11311M: "Paul E. McKenney" <paulmck@kernel.org> 11312R: Akira Yokosawa <akiyks@gmail.com> 11313R: Daniel Lustig <dlustig@nvidia.com> 11314R: Joel Fernandes <joel@joelfernandes.org> 11315L: linux-kernel@vger.kernel.org 11316L: linux-arch@vger.kernel.org 11317S: Supported 11318T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11319F: Documentation/atomic_bitops.txt 11320F: Documentation/atomic_t.txt 11321F: Documentation/core-api/refcount-vs-atomic.rst 11322F: Documentation/litmus-tests/ 11323F: Documentation/memory-barriers.txt 11324F: tools/memory-model/ 11325 11326LIS3LV02D ACCELEROMETER DRIVER 11327M: Eric Piel <eric.piel@tremplin-utc.net> 11328S: Maintained 11329F: Documentation/misc-devices/lis3lv02d.rst 11330F: drivers/misc/lis3lv02d/ 11331F: drivers/platform/x86/hp_accel.c 11332 11333LIST KUNIT TEST 11334M: David Gow <davidgow@google.com> 11335L: linux-kselftest@vger.kernel.org 11336L: kunit-dev@googlegroups.com 11337S: Maintained 11338F: lib/list-test.c 11339 11340LITEX PLATFORM 11341M: Karol Gugala <kgugala@antmicro.com> 11342M: Mateusz Holenko <mholenko@antmicro.com> 11343M: Gabriel Somlo <gsomlo@gmail.com> 11344M: Joel Stanley <joel@jms.id.au> 11345S: Maintained 11346F: Documentation/devicetree/bindings/*/litex,*.yaml 11347F: arch/openrisc/boot/dts/or1klitex.dts 11348F: include/linux/litex.h 11349F: drivers/tty/serial/liteuart.c 11350F: drivers/soc/litex/* 11351F: drivers/net/ethernet/litex/* 11352F: drivers/mmc/host/litex_mmc.c 11353N: litex 11354 11355LIVE PATCHING 11356M: Josh Poimboeuf <jpoimboe@redhat.com> 11357M: Jiri Kosina <jikos@kernel.org> 11358M: Miroslav Benes <mbenes@suse.cz> 11359M: Petr Mladek <pmladek@suse.com> 11360R: Joe Lawrence <joe.lawrence@redhat.com> 11361L: live-patching@vger.kernel.org 11362S: Maintained 11363T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11364F: Documentation/ABI/testing/sysfs-kernel-livepatch 11365F: Documentation/livepatch/ 11366F: arch/powerpc/include/asm/livepatch.h 11367F: arch/s390/include/asm/livepatch.h 11368F: arch/x86/include/asm/livepatch.h 11369F: include/linux/livepatch.h 11370F: kernel/livepatch/ 11371F: lib/livepatch/ 11372F: samples/livepatch/ 11373F: tools/testing/selftests/livepatch/ 11374 11375LLC (802.2) 11376L: netdev@vger.kernel.org 11377S: Odd fixes 11378F: include/linux/llc.h 11379F: include/net/llc* 11380F: include/uapi/linux/llc.h 11381F: net/llc/ 11382 11383LM73 HARDWARE MONITOR DRIVER 11384M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11385L: linux-hwmon@vger.kernel.org 11386S: Maintained 11387F: drivers/hwmon/lm73.c 11388 11389LM78 HARDWARE MONITOR DRIVER 11390M: Jean Delvare <jdelvare@suse.com> 11391L: linux-hwmon@vger.kernel.org 11392S: Maintained 11393F: Documentation/hwmon/lm78.rst 11394F: drivers/hwmon/lm78.c 11395 11396LM83 HARDWARE MONITOR DRIVER 11397M: Jean Delvare <jdelvare@suse.com> 11398L: linux-hwmon@vger.kernel.org 11399S: Maintained 11400F: Documentation/hwmon/lm83.rst 11401F: drivers/hwmon/lm83.c 11402 11403LM90 HARDWARE MONITOR DRIVER 11404M: Jean Delvare <jdelvare@suse.com> 11405L: linux-hwmon@vger.kernel.org 11406S: Maintained 11407F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11408F: Documentation/hwmon/lm90.rst 11409F: drivers/hwmon/lm90.c 11410F: include/dt-bindings/thermal/lm90.h 11411 11412LM95234 HARDWARE MONITOR DRIVER 11413M: Guenter Roeck <linux@roeck-us.net> 11414L: linux-hwmon@vger.kernel.org 11415S: Maintained 11416F: Documentation/hwmon/lm95234.rst 11417F: drivers/hwmon/lm95234.c 11418 11419LME2510 MEDIA DRIVER 11420M: Malcolm Priestley <tvboxspy@gmail.com> 11421L: linux-media@vger.kernel.org 11422S: Maintained 11423W: https://linuxtv.org 11424Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11425F: drivers/media/usb/dvb-usb-v2/lmedm04* 11426 11427LOADPIN SECURITY MODULE 11428M: Kees Cook <keescook@chromium.org> 11429S: Supported 11430T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 11431F: Documentation/admin-guide/LSM/LoadPin.rst 11432F: security/loadpin/ 11433 11434LOCKING PRIMITIVES 11435M: Peter Zijlstra <peterz@infradead.org> 11436M: Ingo Molnar <mingo@redhat.com> 11437M: Will Deacon <will@kernel.org> 11438R: Waiman Long <longman@redhat.com> 11439R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11440L: linux-kernel@vger.kernel.org 11441S: Maintained 11442T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11443F: Documentation/locking/ 11444F: arch/*/include/asm/spinlock*.h 11445F: include/linux/lockdep.h 11446F: include/linux/mutex*.h 11447F: include/linux/rwlock*.h 11448F: include/linux/rwsem*.h 11449F: include/linux/seqlock.h 11450F: include/linux/spinlock*.h 11451F: kernel/locking/ 11452F: lib/locking*.[ch] 11453X: kernel/locking/locktorture.c 11454 11455LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11456M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11457L: linux-ntfs-dev@lists.sourceforge.net 11458S: Maintained 11459W: http://www.linux-ntfs.org/content/view/19/37/ 11460F: Documentation/admin-guide/ldm.rst 11461F: block/partitions/ldm.* 11462 11463LOGITECH HID GAMING KEYBOARDS 11464M: Hans de Goede <hdegoede@redhat.com> 11465L: linux-input@vger.kernel.org 11466S: Maintained 11467T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11468F: drivers/hid/hid-lg-g15.c 11469 11470LONTIUM LT8912B MIPI TO HDMI BRIDGE 11471M: Adrien Grassein <adrien.grassein@gmail.com> 11472S: Maintained 11473F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11474F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11475 11476LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 11477M: Sathya Prakash <sathya.prakash@broadcom.com> 11478M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 11479M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 11480L: MPT-FusionLinux.pdl@broadcom.com 11481L: linux-scsi@vger.kernel.org 11482S: Supported 11483W: http://www.avagotech.com/support/ 11484F: drivers/message/fusion/ 11485F: drivers/scsi/mpt3sas/ 11486 11487LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 11488M: Matthew Wilcox <willy@infradead.org> 11489L: linux-scsi@vger.kernel.org 11490S: Maintained 11491F: drivers/scsi/sym53c8xx_2/ 11492 11493LTC1660 DAC DRIVER 11494M: Marcus Folkesson <marcus.folkesson@gmail.com> 11495L: linux-iio@vger.kernel.org 11496S: Maintained 11497F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 11498F: drivers/iio/dac/ltc1660.c 11499 11500LTC2688 IIO DAC DRIVER 11501M: Nuno Sá <nuno.sa@analog.com> 11502L: linux-iio@vger.kernel.org 11503S: Supported 11504W: http://ez.analog.com/community/linux-device-drivers 11505F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 11506F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 11507F: drivers/iio/dac/ltc2688.c 11508 11509LTC2947 HARDWARE MONITOR DRIVER 11510M: Nuno Sá <nuno.sa@analog.com> 11511L: linux-hwmon@vger.kernel.org 11512S: Supported 11513W: https://ez.analog.com/linux-software-drivers 11514F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 11515F: drivers/hwmon/ltc2947-core.c 11516F: drivers/hwmon/ltc2947-i2c.c 11517F: drivers/hwmon/ltc2947-spi.c 11518F: drivers/hwmon/ltc2947.h 11519 11520LTC2983 IIO TEMPERATURE DRIVER 11521M: Nuno Sá <nuno.sa@analog.com> 11522L: linux-iio@vger.kernel.org 11523S: Supported 11524W: https://ez.analog.com/linux-software-drivers 11525F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 11526F: drivers/iio/temperature/ltc2983.c 11527 11528LTC4261 HARDWARE MONITOR DRIVER 11529M: Guenter Roeck <linux@roeck-us.net> 11530L: linux-hwmon@vger.kernel.org 11531S: Maintained 11532F: Documentation/hwmon/ltc4261.rst 11533F: drivers/hwmon/ltc4261.c 11534 11535LTC4306 I2C MULTIPLEXER DRIVER 11536M: Michael Hennerich <michael.hennerich@analog.com> 11537L: linux-i2c@vger.kernel.org 11538S: Supported 11539W: https://ez.analog.com/linux-software-drivers 11540F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 11541F: drivers/i2c/muxes/i2c-mux-ltc4306.c 11542 11543LTP (Linux Test Project) 11544M: Mike Frysinger <vapier@gentoo.org> 11545M: Cyril Hrubis <chrubis@suse.cz> 11546M: Wanlong Gao <wanlong.gao@gmail.com> 11547M: Jan Stancek <jstancek@redhat.com> 11548M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 11549M: Alexey Kodanev <alexey.kodanev@oracle.com> 11550L: ltp@lists.linux.it (subscribers-only) 11551S: Maintained 11552W: http://linux-test-project.github.io/ 11553T: git git://github.com/linux-test-project/ltp.git 11554 11555LYNX 28G SERDES PHY DRIVER 11556M: Ioana Ciornei <ioana.ciornei@nxp.com> 11557L: netdev@vger.kernel.org 11558S: Supported 11559F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 11560F: drivers/phy/freescale/phy-fsl-lynx-28g.c 11561 11562LYNX PCS MODULE 11563M: Ioana Ciornei <ioana.ciornei@nxp.com> 11564L: netdev@vger.kernel.org 11565S: Supported 11566F: drivers/net/pcs/pcs-lynx.c 11567F: include/linux/pcs-lynx.h 11568 11569M68K ARCHITECTURE 11570M: Geert Uytterhoeven <geert@linux-m68k.org> 11571L: linux-m68k@lists.linux-m68k.org 11572S: Maintained 11573W: http://www.linux-m68k.org/ 11574T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 11575F: arch/m68k/ 11576F: drivers/zorro/ 11577 11578M68K ON APPLE MACINTOSH 11579M: Joshua Thompson <funaho@jurai.org> 11580L: linux-m68k@lists.linux-m68k.org 11581S: Maintained 11582W: http://www.mac.linux-m68k.org/ 11583F: arch/m68k/mac/ 11584F: drivers/macintosh/adb-iop.c 11585F: drivers/macintosh/via-macii.c 11586 11587M68K ON HP9000/300 11588M: Philip Blundell <philb@gnu.org> 11589S: Maintained 11590W: http://www.tazenda.demon.co.uk/phil/linux-hp 11591F: arch/m68k/hp300/ 11592 11593M88DS3103 MEDIA DRIVER 11594M: Antti Palosaari <crope@iki.fi> 11595L: linux-media@vger.kernel.org 11596S: Maintained 11597W: https://linuxtv.org 11598W: http://palosaari.fi/linux/ 11599Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11600T: git git://linuxtv.org/anttip/media_tree.git 11601F: drivers/media/dvb-frontends/m88ds3103* 11602 11603M88RS2000 MEDIA DRIVER 11604M: Malcolm Priestley <tvboxspy@gmail.com> 11605L: linux-media@vger.kernel.org 11606S: Maintained 11607W: https://linuxtv.org 11608Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11609F: drivers/media/dvb-frontends/m88rs2000* 11610 11611MA901 MASTERKIT USB FM RADIO DRIVER 11612M: Alexey Klimov <klimov.linux@gmail.com> 11613L: linux-media@vger.kernel.org 11614S: Maintained 11615T: git git://linuxtv.org/media_tree.git 11616F: drivers/media/radio/radio-ma901.c 11617 11618MAC80211 11619M: Johannes Berg <johannes@sipsolutions.net> 11620L: linux-wireless@vger.kernel.org 11621S: Maintained 11622W: https://wireless.wiki.kernel.org/ 11623Q: https://patchwork.kernel.org/project/linux-wireless/list/ 11624T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 11625T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 11626F: Documentation/networking/mac80211-injection.rst 11627F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 11628F: drivers/net/wireless/mac80211_hwsim.[ch] 11629F: include/net/mac80211.h 11630F: net/mac80211/ 11631 11632MAILBOX API 11633M: Jassi Brar <jassisinghbrar@gmail.com> 11634L: linux-kernel@vger.kernel.org 11635S: Maintained 11636F: drivers/mailbox/ 11637F: include/linux/mailbox_client.h 11638F: include/linux/mailbox_controller.h 11639F: include/dt-bindings/mailbox/ 11640F: Documentation/devicetree/bindings/mailbox/ 11641 11642MAILBOX ARM MHUv2 11643M: Viresh Kumar <viresh.kumar@linaro.org> 11644M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 11645L: linux-kernel@vger.kernel.org 11646S: Maintained 11647F: drivers/mailbox/arm_mhuv2.c 11648F: include/linux/mailbox/arm_mhuv2_message.h 11649F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 11650 11651MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 11652M: Jeremy Kerr <jk@codeconstruct.com.au> 11653M: Matt Johnston <matt@codeconstruct.com.au> 11654L: netdev@vger.kernel.org 11655S: Maintained 11656F: Documentation/networking/mctp.rst 11657F: drivers/net/mctp/ 11658F: include/net/mctp.h 11659F: include/net/mctpdevice.h 11660F: include/net/netns/mctp.h 11661F: net/mctp/ 11662 11663MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 11664M: Michael Kerrisk <mtk.manpages@gmail.com> 11665L: linux-man@vger.kernel.org 11666S: Maintained 11667W: http://www.kernel.org/doc/man-pages 11668 11669MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 11670M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 11671L: linux-mips@vger.kernel.org 11672S: Maintained 11673F: arch/mips/boot/dts/img/pistachio* 11674 11675MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 11676M: Andrew Lunn <andrew@lunn.ch> 11677M: Vivien Didelot <vivien.didelot@gmail.com> 11678L: netdev@vger.kernel.org 11679S: Maintained 11680F: Documentation/devicetree/bindings/net/dsa/marvell.txt 11681F: Documentation/networking/devlink/mv88e6xxx.rst 11682F: drivers/net/dsa/mv88e6xxx/ 11683F: include/linux/dsa/mv88e6xxx.h 11684F: include/linux/platform_data/mv88e6xxx.h 11685 11686MARVELL ARMADA 3700 PHY DRIVERS 11687M: Miquel Raynal <miquel.raynal@bootlin.com> 11688S: Maintained 11689F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 11690F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 11691F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 11692F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 11693 11694MARVELL ARMADA 3700 SERIAL DRIVER 11695M: Pali Rohár <pali@kernel.org> 11696S: Maintained 11697F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 11698F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 11699F: drivers/tty/serial/mvebu-uart.c 11700 11701MARVELL ARMADA DRM SUPPORT 11702M: Russell King <linux@armlinux.org.uk> 11703S: Maintained 11704T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 11705T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 11706F: Documentation/devicetree/bindings/display/armada/ 11707F: drivers/gpu/drm/armada/ 11708F: include/uapi/drm/armada_drm.h 11709 11710MARVELL CRYPTO DRIVER 11711M: Boris Brezillon <bbrezillon@kernel.org> 11712M: Arnaud Ebalard <arno@natisbad.org> 11713M: Srujana Challa <schalla@marvell.com> 11714L: linux-crypto@vger.kernel.org 11715S: Maintained 11716F: drivers/crypto/marvell/ 11717F: include/linux/soc/marvell/octeontx2/ 11718 11719MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 11720M: Mirko Lindner <mlindner@marvell.com> 11721M: Stephen Hemminger <stephen@networkplumber.org> 11722L: netdev@vger.kernel.org 11723S: Maintained 11724F: drivers/net/ethernet/marvell/sk* 11725 11726MARVELL LIBERTAS WIRELESS DRIVER 11727L: libertas-dev@lists.infradead.org 11728S: Orphan 11729F: drivers/net/wireless/marvell/libertas/ 11730 11731MARVELL MACCHIATOBIN SUPPORT 11732M: Russell King <linux@armlinux.org.uk> 11733L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11734S: Maintained 11735F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 11736 11737MARVELL MV643XX ETHERNET DRIVER 11738M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 11739L: netdev@vger.kernel.org 11740S: Maintained 11741F: drivers/net/ethernet/marvell/mv643xx_eth.* 11742F: include/linux/mv643xx.h 11743 11744MARVELL MV88X3310 PHY DRIVER 11745M: Russell King <linux@armlinux.org.uk> 11746M: Marek Behún <kabel@kernel.org> 11747L: netdev@vger.kernel.org 11748S: Maintained 11749F: drivers/net/phy/marvell10g.c 11750 11751MARVELL MVEBU THERMAL DRIVER 11752M: Miquel Raynal <miquel.raynal@bootlin.com> 11753S: Maintained 11754F: drivers/thermal/armada_thermal.c 11755 11756MARVELL MVNETA ETHERNET DRIVER 11757M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 11758L: netdev@vger.kernel.org 11759S: Maintained 11760F: drivers/net/ethernet/marvell/mvneta.* 11761 11762MARVELL MVPP2 ETHERNET DRIVER 11763M: Marcin Wojtas <mw@semihalf.com> 11764M: Russell King <linux@armlinux.org.uk> 11765L: netdev@vger.kernel.org 11766S: Maintained 11767F: Documentation/devicetree/bindings/net/marvell-pp2.txt 11768F: drivers/net/ethernet/marvell/mvpp2/ 11769 11770MARVELL MWIFIEX WIRELESS DRIVER 11771M: Amitkumar Karwar <amitkarwar@gmail.com> 11772M: Ganapathi Bhat <ganapathi017@gmail.com> 11773M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 11774M: Xinming Hu <huxinming820@gmail.com> 11775L: linux-wireless@vger.kernel.org 11776S: Maintained 11777F: drivers/net/wireless/marvell/mwifiex/ 11778 11779MARVELL MWL8K WIRELESS DRIVER 11780M: Lennert Buytenhek <buytenh@wantstofly.org> 11781L: linux-wireless@vger.kernel.org 11782S: Odd Fixes 11783F: drivers/net/wireless/marvell/mwl8k.c 11784 11785MARVELL NAND CONTROLLER DRIVER 11786M: Miquel Raynal <miquel.raynal@bootlin.com> 11787L: linux-mtd@lists.infradead.org 11788S: Maintained 11789F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 11790F: drivers/mtd/nand/raw/marvell_nand.c 11791 11792MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 11793M: Sunil Goutham <sgoutham@marvell.com> 11794M: Geetha sowjanya <gakula@marvell.com> 11795M: Subbaraya Sundeep <sbhatta@marvell.com> 11796M: hariprasad <hkelam@marvell.com> 11797L: netdev@vger.kernel.org 11798S: Supported 11799F: drivers/net/ethernet/marvell/octeontx2/nic/ 11800F: include/linux/soc/marvell/octeontx2/ 11801 11802MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 11803M: Sunil Goutham <sgoutham@marvell.com> 11804M: Linu Cherian <lcherian@marvell.com> 11805M: Geetha sowjanya <gakula@marvell.com> 11806M: Jerin Jacob <jerinj@marvell.com> 11807M: hariprasad <hkelam@marvell.com> 11808M: Subbaraya Sundeep <sbhatta@marvell.com> 11809L: netdev@vger.kernel.org 11810S: Supported 11811F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 11812F: drivers/net/ethernet/marvell/octeontx2/af/ 11813 11814MARVELL PRESTERA ETHERNET SWITCH DRIVER 11815M: Taras Chornyi <tchornyi@marvell.com> 11816S: Supported 11817W: https://github.com/Marvell-switching/switchdev-prestera 11818F: drivers/net/ethernet/marvell/prestera/ 11819 11820MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 11821M: Nicolas Pitre <nico@fluxnic.net> 11822S: Odd Fixes 11823F: drivers/mmc/host/mvsdio.* 11824 11825MARVELL USB MDIO CONTROLLER DRIVER 11826M: Tobias Waldekranz <tobias@waldekranz.com> 11827L: netdev@vger.kernel.org 11828S: Maintained 11829F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 11830F: drivers/net/mdio/mdio-mvusb.c 11831 11832MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 11833M: Hu Ziji <huziji@marvell.com> 11834L: linux-mmc@vger.kernel.org 11835S: Supported 11836F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt 11837F: drivers/mmc/host/sdhci-xenon* 11838 11839MATROX FRAMEBUFFER DRIVER 11840L: linux-fbdev@vger.kernel.org 11841S: Orphan 11842F: drivers/video/fbdev/matrox/matroxfb_* 11843F: include/uapi/linux/matroxfb.h 11844 11845MAX15301 DRIVER 11846M: Daniel Nilsson <daniel.nilsson@flex.com> 11847L: linux-hwmon@vger.kernel.org 11848S: Maintained 11849F: Documentation/hwmon/max15301.rst 11850F: drivers/hwmon/pmbus/max15301.c 11851 11852MAX16065 HARDWARE MONITOR DRIVER 11853M: Guenter Roeck <linux@roeck-us.net> 11854L: linux-hwmon@vger.kernel.org 11855S: Maintained 11856F: Documentation/hwmon/max16065.rst 11857F: drivers/hwmon/max16065.c 11858 11859MAX2175 SDR TUNER DRIVER 11860M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 11861L: linux-media@vger.kernel.org 11862S: Maintained 11863T: git git://linuxtv.org/media_tree.git 11864F: Documentation/devicetree/bindings/media/i2c/max2175.txt 11865F: Documentation/userspace-api/media/drivers/max2175.rst 11866F: drivers/media/i2c/max2175* 11867F: include/uapi/linux/max2175.h 11868 11869MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 11870L: linux-hwmon@vger.kernel.org 11871S: Orphan 11872F: Documentation/hwmon/max6650.rst 11873F: drivers/hwmon/max6650.c 11874 11875MAX6697 HARDWARE MONITOR DRIVER 11876M: Guenter Roeck <linux@roeck-us.net> 11877L: linux-hwmon@vger.kernel.org 11878S: Maintained 11879F: Documentation/devicetree/bindings/hwmon/max6697.txt 11880F: Documentation/hwmon/max6697.rst 11881F: drivers/hwmon/max6697.c 11882F: include/linux/platform_data/max6697.h 11883 11884MAX9286 QUAD GMSL DESERIALIZER DRIVER 11885M: Jacopo Mondi <jacopo+renesas@jmondi.org> 11886M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11887M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 11888M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 11889L: linux-media@vger.kernel.org 11890S: Maintained 11891F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 11892F: drivers/media/i2c/max9286.c 11893 11894MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 11895M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 11896L: linux-media@vger.kernel.org 11897S: Maintained 11898F: drivers/staging/media/max96712/max96712.c 11899 11900MAX9860 MONO AUDIO VOICE CODEC DRIVER 11901M: Peter Rosin <peda@axentia.se> 11902L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11903S: Maintained 11904F: Documentation/devicetree/bindings/sound/max9860.txt 11905F: sound/soc/codecs/max9860.* 11906 11907MAXBOTIX ULTRASONIC RANGER IIO DRIVER 11908M: Andreas Klinger <ak@it-klinger.de> 11909L: linux-iio@vger.kernel.org 11910S: Maintained 11911F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 11912F: drivers/iio/proximity/mb1232.c 11913 11914MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 11915R: Iskren Chernev <iskren.chernev@gmail.com> 11916R: Krzysztof Kozlowski <krzk@kernel.org> 11917R: Marek Szyprowski <m.szyprowski@samsung.com> 11918R: Matheus Castello <matheus@castello.eng.br> 11919L: linux-pm@vger.kernel.org 11920S: Maintained 11921F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 11922F: drivers/power/supply/max17040_battery.c 11923 11924MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 11925R: Hans de Goede <hdegoede@redhat.com> 11926R: Krzysztof Kozlowski <krzk@kernel.org> 11927R: Marek Szyprowski <m.szyprowski@samsung.com> 11928R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 11929R: Purism Kernel Team <kernel@puri.sm> 11930L: linux-pm@vger.kernel.org 11931S: Maintained 11932F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 11933F: drivers/power/supply/max17042_battery.c 11934 11935MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 11936M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11937L: linux-kernel@vger.kernel.org 11938S: Maintained 11939F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 11940F: drivers/regulator/max20086-regulator.c 11941 11942MAXIM MAX77650 PMIC MFD DRIVER 11943M: Bartosz Golaszewski <brgl@bgdev.pl> 11944L: linux-kernel@vger.kernel.org 11945S: Maintained 11946F: Documentation/devicetree/bindings/*/*max77650.yaml 11947F: Documentation/devicetree/bindings/*/max77650*.yaml 11948F: drivers/gpio/gpio-max77650.c 11949F: drivers/input/misc/max77650-onkey.c 11950F: drivers/leds/leds-max77650.c 11951F: drivers/mfd/max77650.c 11952F: drivers/power/supply/max77650-charger.c 11953F: drivers/regulator/max77650-regulator.c 11954F: include/linux/mfd/max77650.h 11955 11956MAXIM MAX77714 PMIC MFD DRIVER 11957M: Luca Ceresoli <luca@lucaceresoli.net> 11958S: Maintained 11959F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 11960F: drivers/mfd/max77714.c 11961F: include/linux/mfd/max77714.h 11962 11963MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 11964M: Javier Martinez Canillas <javier@dowhile0.org> 11965L: linux-kernel@vger.kernel.org 11966S: Supported 11967F: Documentation/devicetree/bindings/*/*max77802.yaml 11968F: drivers/regulator/max77802-regulator.c 11969F: include/dt-bindings/*/*max77802.h 11970 11971MAXIM MAX77976 BATTERY CHARGER 11972M: Luca Ceresoli <luca@lucaceresoli.net> 11973S: Supported 11974F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 11975F: drivers/power/supply/max77976_charger.c 11976 11977MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 11978M: Krzysztof Kozlowski <krzk@kernel.org> 11979M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 11980L: linux-pm@vger.kernel.org 11981S: Supported 11982F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 11983F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 11984F: drivers/power/supply/max14577_charger.c 11985F: drivers/power/supply/max77693_charger.c 11986 11987MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 11988M: Chanwoo Choi <cw00.choi@samsung.com> 11989M: Krzysztof Kozlowski <krzk@kernel.org> 11990M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 11991L: linux-kernel@vger.kernel.org 11992S: Supported 11993F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 11994F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 11995F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 11996F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 11997F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 11998F: Documentation/devicetree/bindings/mfd/max77693.txt 11999F: drivers/*/*max77843.c 12000F: drivers/*/max14577*.c 12001F: drivers/*/max77686*.c 12002F: drivers/*/max77693*.c 12003F: drivers/clk/clk-max77686.c 12004F: drivers/extcon/extcon-max14577.c 12005F: drivers/extcon/extcon-max77693.c 12006F: drivers/rtc/rtc-max77686.c 12007F: include/linux/mfd/max14577*.h 12008F: include/linux/mfd/max77686*.h 12009F: include/linux/mfd/max77693*.h 12010 12011MAXIRADIO FM RADIO RECEIVER DRIVER 12012M: Hans Verkuil <hverkuil@xs4all.nl> 12013L: linux-media@vger.kernel.org 12014S: Maintained 12015W: https://linuxtv.org 12016T: git git://linuxtv.org/media_tree.git 12017F: drivers/media/radio/radio-maxiradio* 12018 12019MAXLINEAR ETHERNET PHY DRIVER 12020M: Xu Liang <lxu@maxlinear.com> 12021L: netdev@vger.kernel.org 12022S: Supported 12023F: drivers/net/phy/mxl-gpy.c 12024 12025MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12026R: Yasushi SHOJI <yashi@spacecubics.com> 12027L: linux-can@vger.kernel.org 12028S: Maintained 12029F: drivers/net/can/usb/mcba_usb.c 12030 12031MCAN MMIO DEVICE DRIVER 12032M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12033L: linux-can@vger.kernel.org 12034S: Maintained 12035F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12036F: drivers/net/can/m_can/m_can.c 12037F: drivers/net/can/m_can/m_can.h 12038F: drivers/net/can/m_can/m_can_platform.c 12039 12040MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12041M: Rishi Gupta <gupt21@gmail.com> 12042L: linux-i2c@vger.kernel.org 12043L: linux-input@vger.kernel.org 12044S: Maintained 12045F: drivers/hid/hid-mcp2221.c 12046 12047MCP251XFD SPI-CAN NETWORK DRIVER 12048M: Marc Kleine-Budde <mkl@pengutronix.de> 12049M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12050R: Thomas Kopp <thomas.kopp@microchip.com> 12051L: linux-can@vger.kernel.org 12052S: Maintained 12053F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12054F: drivers/net/can/spi/mcp251xfd/ 12055 12056MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12057M: Peter Rosin <peda@axentia.se> 12058L: linux-iio@vger.kernel.org 12059S: Maintained 12060F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12061F: drivers/iio/potentiometer/mcp4018.c 12062F: drivers/iio/potentiometer/mcp4531.c 12063 12064MCR20A IEEE-802.15.4 RADIO DRIVER 12065M: Xue Liu <liuxuenetmail@gmail.com> 12066L: linux-wpan@vger.kernel.org 12067S: Maintained 12068W: https://github.com/xueliu/mcr20a-linux 12069F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12070F: drivers/net/ieee802154/mcr20a.c 12071F: drivers/net/ieee802154/mcr20a.h 12072 12073MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12074M: William Breathitt Gray <vilhelm.gray@gmail.com> 12075L: linux-iio@vger.kernel.org 12076S: Maintained 12077F: drivers/iio/dac/cio-dac.c 12078 12079MEDIA CONTROLLER FRAMEWORK 12080M: Sakari Ailus <sakari.ailus@linux.intel.com> 12081M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12082L: linux-media@vger.kernel.org 12083S: Supported 12084W: https://www.linuxtv.org 12085T: git git://linuxtv.org/media_tree.git 12086F: drivers/media/mc/ 12087F: include/media/media-*.h 12088F: include/uapi/linux/media.h 12089 12090MEDIA DRIVER FOR FREESCALE IMX PXP 12091M: Philipp Zabel <p.zabel@pengutronix.de> 12092L: linux-media@vger.kernel.org 12093S: Maintained 12094T: git git://linuxtv.org/media_tree.git 12095F: drivers/media/platform/nxp/imx-pxp.[ch] 12096 12097MEDIA DRIVERS FOR ASCOT2E 12098M: Sergey Kozlov <serjk@netup.ru> 12099M: Abylay Ospan <aospan@netup.ru> 12100L: linux-media@vger.kernel.org 12101S: Supported 12102W: https://linuxtv.org 12103W: http://netup.tv/ 12104T: git git://linuxtv.org/media_tree.git 12105F: drivers/media/dvb-frontends/ascot2e* 12106 12107MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12108M: Jasmin Jessich <jasmin@anw.at> 12109L: linux-media@vger.kernel.org 12110S: Maintained 12111W: https://linuxtv.org 12112T: git git://linuxtv.org/media_tree.git 12113F: drivers/media/dvb-frontends/cxd2099* 12114 12115MEDIA DRIVERS FOR CXD2841ER 12116M: Sergey Kozlov <serjk@netup.ru> 12117M: Abylay Ospan <aospan@netup.ru> 12118L: linux-media@vger.kernel.org 12119S: Supported 12120W: https://linuxtv.org 12121W: http://netup.tv/ 12122T: git git://linuxtv.org/media_tree.git 12123F: drivers/media/dvb-frontends/cxd2841er* 12124 12125MEDIA DRIVERS FOR CXD2880 12126M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12127L: linux-media@vger.kernel.org 12128S: Supported 12129W: http://linuxtv.org/ 12130T: git git://linuxtv.org/media_tree.git 12131F: drivers/media/dvb-frontends/cxd2880/* 12132F: drivers/media/spi/cxd2880* 12133 12134MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12135L: linux-media@vger.kernel.org 12136S: Orphan 12137W: https://linuxtv.org 12138T: git git://linuxtv.org/media_tree.git 12139F: drivers/media/pci/ddbridge/* 12140 12141MEDIA DRIVERS FOR FREESCALE IMX 12142M: Steve Longerbeam <slongerbeam@gmail.com> 12143M: Philipp Zabel <p.zabel@pengutronix.de> 12144L: linux-media@vger.kernel.org 12145S: Maintained 12146T: git git://linuxtv.org/media_tree.git 12147F: Documentation/admin-guide/media/imx.rst 12148F: Documentation/devicetree/bindings/media/imx.txt 12149F: drivers/staging/media/imx/ 12150F: include/linux/imx-media.h 12151F: include/media/imx.h 12152 12153MEDIA DRIVERS FOR FREESCALE IMX7 12154M: Rui Miguel Silva <rmfrfs@gmail.com> 12155M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12156L: linux-media@vger.kernel.org 12157S: Maintained 12158T: git git://linuxtv.org/media_tree.git 12159F: Documentation/admin-guide/media/imx7.rst 12160F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12161F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12162F: drivers/media/platform/imx/imx-mipi-csis.c 12163F: drivers/staging/media/imx/imx7-media-csi.c 12164 12165MEDIA DRIVERS FOR HELENE 12166M: Abylay Ospan <aospan@netup.ru> 12167L: linux-media@vger.kernel.org 12168S: Supported 12169W: https://linuxtv.org 12170W: http://netup.tv/ 12171T: git git://linuxtv.org/media_tree.git 12172F: drivers/media/dvb-frontends/helene* 12173 12174MEDIA DRIVERS FOR HORUS3A 12175M: Sergey Kozlov <serjk@netup.ru> 12176M: Abylay Ospan <aospan@netup.ru> 12177L: linux-media@vger.kernel.org 12178S: Supported 12179W: https://linuxtv.org 12180W: http://netup.tv/ 12181T: git git://linuxtv.org/media_tree.git 12182F: drivers/media/dvb-frontends/horus3a* 12183 12184MEDIA DRIVERS FOR LNBH25 12185M: Sergey Kozlov <serjk@netup.ru> 12186M: Abylay Ospan <aospan@netup.ru> 12187L: linux-media@vger.kernel.org 12188S: Supported 12189W: https://linuxtv.org 12190W: http://netup.tv/ 12191T: git git://linuxtv.org/media_tree.git 12192F: drivers/media/dvb-frontends/lnbh25* 12193 12194MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12195L: linux-media@vger.kernel.org 12196S: Orphan 12197W: https://linuxtv.org 12198T: git git://linuxtv.org/media_tree.git 12199F: drivers/media/dvb-frontends/mxl5xx* 12200 12201MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12202M: Sergey Kozlov <serjk@netup.ru> 12203M: Abylay Ospan <aospan@netup.ru> 12204L: linux-media@vger.kernel.org 12205S: Supported 12206W: https://linuxtv.org 12207W: http://netup.tv/ 12208T: git git://linuxtv.org/media_tree.git 12209F: drivers/media/pci/netup_unidvb/* 12210 12211MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12212M: Dmitry Osipenko <digetx@gmail.com> 12213L: linux-media@vger.kernel.org 12214L: linux-tegra@vger.kernel.org 12215S: Maintained 12216T: git git://linuxtv.org/media_tree.git 12217F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt 12218F: drivers/media/platform/nvidia/tegra-vde/ 12219 12220MEDIA DRIVERS FOR RENESAS - CEU 12221M: Jacopo Mondi <jacopo@jmondi.org> 12222L: linux-media@vger.kernel.org 12223L: linux-renesas-soc@vger.kernel.org 12224S: Supported 12225T: git git://linuxtv.org/media_tree.git 12226F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12227F: drivers/media/platform/renesas/renesas-ceu.c 12228F: include/media/drv-intf/renesas-ceu.h 12229 12230MEDIA DRIVERS FOR RENESAS - DRIF 12231M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12232L: linux-media@vger.kernel.org 12233L: linux-renesas-soc@vger.kernel.org 12234S: Supported 12235T: git git://linuxtv.org/media_tree.git 12236F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12237F: drivers/media/platform/renesas/rcar_drif.c 12238 12239MEDIA DRIVERS FOR RENESAS - FCP 12240M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12241L: linux-media@vger.kernel.org 12242L: linux-renesas-soc@vger.kernel.org 12243S: Supported 12244T: git git://linuxtv.org/media_tree.git 12245F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12246F: drivers/media/platform/renesas/rcar-fcp.c 12247F: include/media/rcar-fcp.h 12248 12249MEDIA DRIVERS FOR RENESAS - FDP1 12250M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12251L: linux-media@vger.kernel.org 12252L: linux-renesas-soc@vger.kernel.org 12253S: Supported 12254T: git git://linuxtv.org/media_tree.git 12255F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12256F: drivers/media/platform/renesas/rcar_fdp1.c 12257 12258MEDIA DRIVERS FOR RENESAS - VIN 12259M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12260L: linux-media@vger.kernel.org 12261L: linux-renesas-soc@vger.kernel.org 12262S: Supported 12263T: git git://linuxtv.org/media_tree.git 12264F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12265F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12266F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12267F: drivers/media/platform/renesas/rcar-isp.c 12268F: drivers/media/platform/renesas/rcar-vin/ 12269 12270MEDIA DRIVERS FOR RENESAS - VSP1 12271M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12272M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12273L: linux-media@vger.kernel.org 12274L: linux-renesas-soc@vger.kernel.org 12275S: Supported 12276T: git git://linuxtv.org/media_tree.git 12277F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12278F: drivers/media/platform/renesas/vsp1/ 12279 12280MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12281L: linux-media@vger.kernel.org 12282S: Orphan 12283W: https://linuxtv.org 12284T: git git://linuxtv.org/media_tree.git 12285F: drivers/media/dvb-frontends/stv0910* 12286 12287MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12288L: linux-media@vger.kernel.org 12289S: Orphan 12290W: https://linuxtv.org 12291T: git git://linuxtv.org/media_tree.git 12292F: drivers/media/dvb-frontends/stv6111* 12293 12294MEDIA DRIVERS FOR STM32 - DCMI 12295M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12296L: linux-media@vger.kernel.org 12297S: Supported 12298T: git git://linuxtv.org/media_tree.git 12299F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12300F: drivers/media/platform/st/stm32/stm32-dcmi.c 12301 12302MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12303M: Mauro Carvalho Chehab <mchehab@kernel.org> 12304L: linux-media@vger.kernel.org 12305S: Maintained 12306W: https://linuxtv.org 12307Q: http://patchwork.kernel.org/project/linux-media/list/ 12308T: git git://linuxtv.org/media_tree.git 12309F: Documentation/admin-guide/media/ 12310F: Documentation/devicetree/bindings/media/ 12311F: Documentation/driver-api/media/ 12312F: Documentation/userspace-api/media/ 12313F: drivers/media/ 12314F: drivers/staging/media/ 12315F: include/linux/platform_data/media/ 12316F: include/media/ 12317F: include/uapi/linux/dvb/ 12318F: include/uapi/linux/ivtv* 12319F: include/uapi/linux/media.h 12320F: include/uapi/linux/meye.h 12321F: include/uapi/linux/uvcvideo.h 12322F: include/uapi/linux/v4l2-* 12323F: include/uapi/linux/videodev2.h 12324 12325MEDIATEK BLUETOOTH DRIVER 12326M: Sean Wang <sean.wang@mediatek.com> 12327L: linux-bluetooth@vger.kernel.org 12328L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12329S: Maintained 12330F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12331F: drivers/bluetooth/btmtkuart.c 12332 12333MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12334M: Sean Wang <sean.wang@mediatek.com> 12335L: linux-pm@vger.kernel.org 12336S: Maintained 12337F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12338F: drivers/power/reset/mt6323-poweroff.c 12339 12340MEDIATEK CIR DRIVER 12341M: Sean Wang <sean.wang@mediatek.com> 12342S: Maintained 12343F: drivers/media/rc/mtk-cir.c 12344 12345MEDIATEK DMA DRIVER 12346M: Sean Wang <sean.wang@mediatek.com> 12347L: dmaengine@vger.kernel.org 12348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12349L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12350S: Maintained 12351F: Documentation/devicetree/bindings/dma/mtk-* 12352F: drivers/dma/mediatek/ 12353 12354MEDIATEK ETHERNET DRIVER 12355M: Felix Fietkau <nbd@nbd.name> 12356M: John Crispin <john@phrozen.org> 12357M: Sean Wang <sean.wang@mediatek.com> 12358M: Mark Lee <Mark-MC.Lee@mediatek.com> 12359L: netdev@vger.kernel.org 12360S: Maintained 12361F: drivers/net/ethernet/mediatek/ 12362 12363MEDIATEK I2C CONTROLLER DRIVER 12364M: Qii Wang <qii.wang@mediatek.com> 12365L: linux-i2c@vger.kernel.org 12366S: Maintained 12367F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt 12368F: drivers/i2c/busses/i2c-mt65xx.c 12369 12370MEDIATEK IOMMU DRIVER 12371M: Yong Wu <yong.wu@mediatek.com> 12372L: iommu@lists.linux-foundation.org 12373L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12374S: Supported 12375F: Documentation/devicetree/bindings/iommu/mediatek* 12376F: drivers/iommu/mtk_iommu* 12377F: include/dt-bindings/memory/mt*-port.h 12378 12379MEDIATEK JPEG DRIVER 12380M: Rick Chang <rick.chang@mediatek.com> 12381M: Bin Liu <bin.liu@mediatek.com> 12382S: Supported 12383F: Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt 12384F: drivers/media/platform/mediatek/jpeg/ 12385 12386MEDIATEK MDP DRIVER 12387M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12388M: Houlong Wei <houlong.wei@mediatek.com> 12389M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12390S: Supported 12391F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12392F: drivers/media/platform/mediatek/mdp/ 12393F: drivers/media/platform/mediatek/vpu/ 12394 12395MEDIATEK MEDIA DRIVER 12396M: Tiffany Lin <tiffany.lin@mediatek.com> 12397M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12398S: Supported 12399F: Documentation/devicetree/bindings/media/mediatek-vcodec.txt 12400F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12401F: drivers/media/platform/mediatek/vcodec/ 12402F: drivers/media/platform/mediatek/vpu/ 12403 12404MEDIATEK MMC/SD/SDIO DRIVER 12405M: Chaotian Jing <chaotian.jing@mediatek.com> 12406S: Maintained 12407F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12408F: drivers/mmc/host/mtk-sd.c 12409 12410MEDIATEK MT76 WIRELESS LAN DRIVER 12411M: Felix Fietkau <nbd@nbd.name> 12412M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 12413M: Ryder Lee <ryder.lee@mediatek.com> 12414R: Shayne Chen <shayne.chen@mediatek.com> 12415R: Sean Wang <sean.wang@mediatek.com> 12416L: linux-wireless@vger.kernel.org 12417S: Maintained 12418F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12419F: drivers/net/wireless/mediatek/mt76/ 12420 12421MEDIATEK MT7601U WIRELESS LAN DRIVER 12422M: Jakub Kicinski <kubakici@wp.pl> 12423L: linux-wireless@vger.kernel.org 12424S: Maintained 12425F: drivers/net/wireless/mediatek/mt7601u/ 12426 12427MEDIATEK MT7621 CLOCK DRIVER 12428M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12429S: Maintained 12430F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12431F: drivers/clk/ralink/clk-mt7621.c 12432 12433MEDIATEK MT7621/28/88 I2C DRIVER 12434M: Stefan Roese <sr@denx.de> 12435L: linux-i2c@vger.kernel.org 12436S: Maintained 12437F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 12438F: drivers/i2c/busses/i2c-mt7621.c 12439 12440MEDIATEK MT7621 PCIE CONTROLLER DRIVER 12441M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12442S: Maintained 12443F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 12444F: drivers/pci/controller/pcie-mt7621.c 12445 12446MEDIATEK MT7621 PHY PCI DRIVER 12447M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12448S: Maintained 12449F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 12450F: drivers/phy/ralink/phy-mt7621-pci.c 12451 12452MEDIATEK NAND CONTROLLER DRIVER 12453L: linux-mtd@lists.infradead.org 12454S: Orphan 12455F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 12456F: drivers/mtd/nand/raw/mtk_* 12457 12458MEDIATEK PMIC LED DRIVER 12459M: Sean Wang <sean.wang@mediatek.com> 12460S: Maintained 12461F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 12462F: drivers/leds/leds-mt6323.c 12463 12464MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 12465M: Sean Wang <sean.wang@mediatek.com> 12466S: Maintained 12467F: drivers/char/hw_random/mtk-rng.c 12468 12469MEDIATEK SMI DRIVER 12470M: Yong Wu <yong.wu@mediatek.com> 12471L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12472S: Supported 12473F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 12474F: drivers/memory/mtk-smi.c 12475F: include/soc/mediatek/smi.h 12476 12477MEDIATEK SWITCH DRIVER 12478M: Sean Wang <sean.wang@mediatek.com> 12479M: Landen Chao <Landen.Chao@mediatek.com> 12480M: DENG Qingfang <dqfext@gmail.com> 12481L: netdev@vger.kernel.org 12482S: Maintained 12483F: drivers/net/dsa/mt7530.* 12484F: net/dsa/tag_mtk.c 12485 12486MEDIATEK USB3 DRD IP DRIVER 12487M: Chunfeng Yun <chunfeng.yun@mediatek.com> 12488L: linux-usb@vger.kernel.org 12489L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12490L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12491S: Maintained 12492F: Documentation/devicetree/bindings/usb/mediatek,* 12493F: drivers/usb/host/xhci-mtk* 12494F: drivers/usb/mtu3/ 12495 12496MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 12497M: Peter Senna Tschudin <peter.senna@gmail.com> 12498M: Martin Donnelly <martin.donnelly@ge.com> 12499M: Martyn Welch <martyn.welch@collabora.co.uk> 12500S: Maintained 12501F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 12502F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 12503 12504MEGARAID SCSI/SAS DRIVERS 12505M: Kashyap Desai <kashyap.desai@broadcom.com> 12506M: Sumit Saxena <sumit.saxena@broadcom.com> 12507M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 12508L: megaraidlinux.pdl@broadcom.com 12509L: linux-scsi@vger.kernel.org 12510S: Maintained 12511W: http://www.avagotech.com/support/ 12512F: Documentation/scsi/megaraid.rst 12513F: drivers/scsi/megaraid.* 12514F: drivers/scsi/megaraid/ 12515 12516MELEXIS MLX90614 DRIVER 12517M: Crt Mori <cmo@melexis.com> 12518L: linux-iio@vger.kernel.org 12519S: Supported 12520W: http://www.melexis.com 12521F: drivers/iio/temperature/mlx90614.c 12522 12523MELEXIS MLX90632 DRIVER 12524M: Crt Mori <cmo@melexis.com> 12525L: linux-iio@vger.kernel.org 12526S: Supported 12527W: http://www.melexis.com 12528F: drivers/iio/temperature/mlx90632.c 12529 12530MELFAS MIP4 TOUCHSCREEN DRIVER 12531M: Sangwon Jee <jeesw@melfas.com> 12532S: Supported 12533W: http://www.melfas.com 12534F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 12535F: drivers/input/touchscreen/melfas_mip4.c 12536 12537MELLANOX BLUEFIELD I2C DRIVER 12538M: Khalil Blaiech <kblaiech@nvidia.com> 12539L: linux-i2c@vger.kernel.org 12540S: Supported 12541F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 12542F: drivers/i2c/busses/i2c-mlxbf.c 12543 12544MELLANOX ETHERNET DRIVER (mlx4_en) 12545M: Tariq Toukan <tariqt@nvidia.com> 12546L: netdev@vger.kernel.org 12547S: Supported 12548W: http://www.mellanox.com 12549Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12550F: drivers/net/ethernet/mellanox/mlx4/en_* 12551 12552MELLANOX ETHERNET DRIVER (mlx5e) 12553M: Saeed Mahameed <saeedm@nvidia.com> 12554L: netdev@vger.kernel.org 12555S: Supported 12556W: http://www.mellanox.com 12557Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12558F: drivers/net/ethernet/mellanox/mlx5/core/en_* 12559 12560MELLANOX ETHERNET INNOVA DRIVERS 12561R: Boris Pismenny <borisp@nvidia.com> 12562L: netdev@vger.kernel.org 12563S: Supported 12564W: http://www.mellanox.com 12565Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12566F: drivers/net/ethernet/mellanox/mlx5/core/accel/* 12567F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 12568F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 12569F: include/linux/mlx5/mlx5_ifc_fpga.h 12570 12571MELLANOX ETHERNET SWITCH DRIVERS 12572M: Ido Schimmel <idosch@nvidia.com> 12573M: Petr Machata <petrm@nvidia.com> 12574L: netdev@vger.kernel.org 12575S: Supported 12576W: http://www.mellanox.com 12577Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12578F: drivers/net/ethernet/mellanox/mlxsw/ 12579F: tools/testing/selftests/drivers/net/mlxsw/ 12580 12581MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 12582M: mlxsw@nvidia.com 12583L: netdev@vger.kernel.org 12584S: Supported 12585W: http://www.mellanox.com 12586Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12587F: drivers/net/ethernet/mellanox/mlxfw/ 12588 12589MELLANOX HARDWARE PLATFORM SUPPORT 12590M: Hans de Goede <hdegoede@redhat.com> 12591M: Mark Gross <markgross@kernel.org> 12592M: Vadim Pasternak <vadimp@nvidia.com> 12593L: platform-driver-x86@vger.kernel.org 12594S: Supported 12595F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 12596F: drivers/platform/mellanox/ 12597F: include/linux/platform_data/mlxreg.h 12598 12599MELLANOX MLX4 core VPI driver 12600M: Tariq Toukan <tariqt@nvidia.com> 12601L: netdev@vger.kernel.org 12602L: linux-rdma@vger.kernel.org 12603S: Supported 12604W: http://www.mellanox.com 12605Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12606F: drivers/net/ethernet/mellanox/mlx4/ 12607F: include/linux/mlx4/ 12608 12609MELLANOX MLX4 IB driver 12610M: Yishai Hadas <yishaih@nvidia.com> 12611L: linux-rdma@vger.kernel.org 12612S: Supported 12613W: http://www.mellanox.com 12614Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12615F: drivers/infiniband/hw/mlx4/ 12616F: include/linux/mlx4/ 12617F: include/uapi/rdma/mlx4-abi.h 12618 12619MELLANOX MLX5 core VPI driver 12620M: Saeed Mahameed <saeedm@nvidia.com> 12621M: Leon Romanovsky <leonro@nvidia.com> 12622L: netdev@vger.kernel.org 12623L: linux-rdma@vger.kernel.org 12624S: Supported 12625W: http://www.mellanox.com 12626Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12627F: Documentation/networking/device_drivers/ethernet/mellanox/ 12628F: drivers/net/ethernet/mellanox/mlx5/core/ 12629F: include/linux/mlx5/ 12630 12631MELLANOX MLX5 IB driver 12632M: Leon Romanovsky <leonro@nvidia.com> 12633L: linux-rdma@vger.kernel.org 12634S: Supported 12635W: http://www.mellanox.com 12636Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12637F: drivers/infiniband/hw/mlx5/ 12638F: include/linux/mlx5/ 12639F: include/uapi/rdma/mlx5-abi.h 12640 12641MELLANOX MLXCPLD I2C AND MUX DRIVER 12642M: Vadim Pasternak <vadimp@nvidia.com> 12643M: Michael Shych <michaelsh@nvidia.com> 12644L: linux-i2c@vger.kernel.org 12645S: Supported 12646F: Documentation/i2c/busses/i2c-mlxcpld.rst 12647F: drivers/i2c/busses/i2c-mlxcpld.c 12648F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 12649 12650MELLANOX MLXCPLD LED DRIVER 12651M: Vadim Pasternak <vadimp@nvidia.com> 12652L: linux-leds@vger.kernel.org 12653S: Supported 12654F: Documentation/leds/leds-mlxcpld.rst 12655F: drivers/leds/leds-mlxcpld.c 12656F: drivers/leds/leds-mlxreg.c 12657 12658MELLANOX PLATFORM DRIVER 12659M: Vadim Pasternak <vadimp@nvidia.com> 12660L: platform-driver-x86@vger.kernel.org 12661S: Supported 12662F: drivers/platform/x86/mlx-platform.c 12663 12664MEMBARRIER SUPPORT 12665M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 12666M: "Paul E. McKenney" <paulmck@kernel.org> 12667L: linux-kernel@vger.kernel.org 12668S: Supported 12669F: arch/powerpc/include/asm/membarrier.h 12670F: include/uapi/linux/membarrier.h 12671F: kernel/sched/membarrier.c 12672 12673MEMBLOCK 12674M: Mike Rapoport <rppt@kernel.org> 12675L: linux-mm@kvack.org 12676S: Maintained 12677F: Documentation/core-api/boot-time-mm.rst 12678F: include/linux/memblock.h 12679F: mm/memblock.c 12680F: tools/testing/memblock/ 12681 12682MEMORY CONTROLLER DRIVERS 12683M: Krzysztof Kozlowski <krzk@kernel.org> 12684L: linux-kernel@vger.kernel.org 12685S: Maintained 12686T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 12687F: Documentation/devicetree/bindings/memory-controllers/ 12688F: drivers/memory/ 12689F: include/dt-bindings/memory/ 12690F: include/memory/ 12691 12692MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 12693M: Dmitry Osipenko <digetx@gmail.com> 12694L: linux-pm@vger.kernel.org 12695L: linux-tegra@vger.kernel.org 12696T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 12697S: Maintained 12698F: drivers/devfreq/tegra30-devfreq.c 12699 12700MEMORY MANAGEMENT 12701M: Andrew Morton <akpm@linux-foundation.org> 12702L: linux-mm@kvack.org 12703S: Maintained 12704W: http://www.linux-mm.org 12705T: quilt https://ozlabs.org/~akpm/mmotm/ 12706T: quilt https://ozlabs.org/~akpm/mmots/ 12707T: git git://github.com/hnaz/linux-mm.git 12708F: include/linux/gfp.h 12709F: include/linux/memory_hotplug.h 12710F: include/linux/mm.h 12711F: include/linux/mmzone.h 12712F: include/linux/pagewalk.h 12713F: include/linux/vmalloc.h 12714F: mm/ 12715F: tools/testing/selftests/vm/ 12716 12717MEMORY TECHNOLOGY DEVICES (MTD) 12718M: Miquel Raynal <miquel.raynal@bootlin.com> 12719M: Richard Weinberger <richard@nod.at> 12720M: Vignesh Raghavendra <vigneshr@ti.com> 12721L: linux-mtd@lists.infradead.org 12722S: Maintained 12723W: http://www.linux-mtd.infradead.org/ 12724Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12725C: irc://irc.oftc.net/mtd 12726T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 12727T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 12728F: Documentation/devicetree/bindings/mtd/ 12729F: drivers/mtd/ 12730F: include/linux/mtd/ 12731F: include/uapi/mtd/ 12732 12733MEN A21 WATCHDOG DRIVER 12734M: Johannes Thumshirn <morbidrsa@gmail.com> 12735L: linux-watchdog@vger.kernel.org 12736S: Maintained 12737F: drivers/watchdog/mena21_wdt.c 12738 12739MEN CHAMELEON BUS (mcb) 12740M: Johannes Thumshirn <morbidrsa@gmail.com> 12741S: Maintained 12742F: Documentation/driver-api/men-chameleon-bus.rst 12743F: drivers/mcb/ 12744F: include/linux/mcb.h 12745 12746MEN F21BMC (Board Management Controller) 12747M: Andreas Werner <andreas.werner@men.de> 12748S: Supported 12749F: Documentation/hwmon/menf21bmc.rst 12750F: drivers/hwmon/menf21bmc_hwmon.c 12751F: drivers/leds/leds-menf21bmc.c 12752F: drivers/mfd/menf21bmc.c 12753F: drivers/watchdog/menf21bmc_wdt.c 12754 12755MEN Z069 WATCHDOG DRIVER 12756M: Johannes Thumshirn <jth@kernel.org> 12757L: linux-watchdog@vger.kernel.org 12758S: Maintained 12759F: drivers/watchdog/menz69_wdt.c 12760 12761MESON AO CEC DRIVER FOR AMLOGIC SOCS 12762M: Neil Armstrong <narmstrong@baylibre.com> 12763L: linux-media@vger.kernel.org 12764L: linux-amlogic@lists.infradead.org 12765S: Supported 12766W: http://linux-meson.com/ 12767T: git git://linuxtv.org/media_tree.git 12768F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 12769F: drivers/media/cec/platform/meson/ao-cec-g12a.c 12770F: drivers/media/cec/platform/meson/ao-cec.c 12771 12772MESON GE2D DRIVER FOR AMLOGIC SOCS 12773M: Neil Armstrong <narmstrong@baylibre.com> 12774L: linux-media@vger.kernel.org 12775L: linux-amlogic@lists.infradead.org 12776S: Supported 12777T: git git://linuxtv.org/media_tree.git 12778F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 12779F: drivers/media/platform/amlogic/meson-ge2d/ 12780 12781MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 12782M: Liang Yang <liang.yang@amlogic.com> 12783L: linux-mtd@lists.infradead.org 12784S: Maintained 12785F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 12786F: drivers/mtd/nand/raw/meson_* 12787 12788MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 12789M: Neil Armstrong <narmstrong@baylibre.com> 12790L: linux-media@vger.kernel.org 12791L: linux-amlogic@lists.infradead.org 12792S: Supported 12793T: git git://linuxtv.org/media_tree.git 12794F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 12795F: drivers/staging/media/meson/vdec/ 12796 12797METHODE UDPU SUPPORT 12798M: Vladimir Vid <vladimir.vid@sartura.hr> 12799S: Maintained 12800F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 12801 12802MHI BUS 12803M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12804R: Hemant Kumar <hemantk@codeaurora.org> 12805L: mhi@lists.linux.dev 12806L: linux-arm-msm@vger.kernel.org 12807S: Maintained 12808T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 12809F: Documentation/ABI/stable/sysfs-bus-mhi 12810F: Documentation/mhi/ 12811F: drivers/bus/mhi/ 12812F: include/linux/mhi.h 12813 12814MICROBLAZE ARCHITECTURE 12815M: Michal Simek <monstr@monstr.eu> 12816S: Supported 12817W: http://www.monstr.eu/fdt/ 12818T: git git://git.monstr.eu/linux-2.6-microblaze.git 12819F: arch/microblaze/ 12820 12821MICROCHIP AT91 DMA DRIVERS 12822M: Ludovic Desroches <ludovic.desroches@microchip.com> 12823M: Tudor Ambarus <tudor.ambarus@microchip.com> 12824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12825L: dmaengine@vger.kernel.org 12826S: Supported 12827F: Documentation/devicetree/bindings/dma/atmel-dma.txt 12828F: drivers/dma/at_hdmac.c 12829F: drivers/dma/at_hdmac_regs.h 12830F: drivers/dma/at_xdmac.c 12831F: include/dt-bindings/dma/at91.h 12832 12833MICROCHIP AT91 SERIAL DRIVER 12834M: Richard Genoud <richard.genoud@gmail.com> 12835S: Maintained 12836F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12837F: drivers/tty/serial/atmel_serial.c 12838F: drivers/tty/serial/atmel_serial.h 12839 12840MICROCHIP AT91 USART MFD DRIVER 12841M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12842L: linux-kernel@vger.kernel.org 12843S: Supported 12844F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12845F: drivers/mfd/at91-usart.c 12846F: include/dt-bindings/mfd/at91-usart.h 12847 12848MICROCHIP AT91 USART SPI DRIVER 12849M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12850L: linux-spi@vger.kernel.org 12851S: Supported 12852F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12853F: drivers/spi/spi-at91-usart.c 12854 12855MICROCHIP AUDIO ASOC DRIVERS 12856M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12857L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12858S: Supported 12859F: sound/soc/atmel 12860 12861MICROCHIP CSI2DC DRIVER 12862M: Eugen Hristev <eugen.hristev@microchip.com> 12863L: linux-media@vger.kernel.org 12864S: Supported 12865F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 12866F: drivers/media/platform/atmel/microchip-csi2dc.c 12867 12868MICROCHIP ECC DRIVER 12869M: Tudor Ambarus <tudor.ambarus@microchip.com> 12870L: linux-crypto@vger.kernel.org 12871S: Maintained 12872F: drivers/crypto/atmel-ecc.* 12873 12874MICROCHIP EIC DRIVER 12875M: Claudiu Beznea <claudiu.beznea@microchip.com> 12876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12877S: Supported 12878F: drivers/irqchip/irq-mchp-eic.c 12879 12880MICROCHIP I2C DRIVER 12881M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12882L: linux-i2c@vger.kernel.org 12883S: Supported 12884F: drivers/i2c/busses/i2c-at91-*.c 12885F: drivers/i2c/busses/i2c-at91.h 12886 12887MICROCHIP ISC DRIVER 12888M: Eugen Hristev <eugen.hristev@microchip.com> 12889L: linux-media@vger.kernel.org 12890S: Supported 12891F: Documentation/devicetree/bindings/media/atmel,isc.yaml 12892F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 12893F: drivers/media/platform/atmel/atmel-isc* 12894F: drivers/media/platform/atmel/atmel-sama*-isc* 12895F: include/linux/atmel-isc-media.h 12896 12897MICROCHIP ISI DRIVER 12898M: Eugen Hristev <eugen.hristev@microchip.com> 12899L: linux-media@vger.kernel.org 12900S: Supported 12901F: drivers/media/platform/atmel/atmel-isi.c 12902F: drivers/media/platform/atmel/atmel-isi.h 12903 12904MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 12905M: Woojung Huh <woojung.huh@microchip.com> 12906M: UNGLinuxDriver@microchip.com 12907L: netdev@vger.kernel.org 12908S: Maintained 12909F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 12910F: drivers/net/dsa/microchip/* 12911F: include/linux/platform_data/microchip-ksz.h 12912F: net/dsa/tag_ksz.c 12913 12914MICROCHIP LAN743X ETHERNET DRIVER 12915M: Bryan Whitehead <bryan.whitehead@microchip.com> 12916M: UNGLinuxDriver@microchip.com 12917L: netdev@vger.kernel.org 12918S: Maintained 12919F: drivers/net/ethernet/microchip/lan743x_* 12920 12921MICROCHIP LAN966X ETHERNET DRIVER 12922M: Horatiu Vultur <horatiu.vultur@microchip.com> 12923M: UNGLinuxDriver@microchip.com 12924L: netdev@vger.kernel.org 12925S: Maintained 12926F: drivers/net/ethernet/microchip/lan966x/* 12927 12928MICROCHIP LCDFB DRIVER 12929M: Nicolas Ferre <nicolas.ferre@microchip.com> 12930L: linux-fbdev@vger.kernel.org 12931S: Maintained 12932F: drivers/video/fbdev/atmel_lcdfb.c 12933F: include/video/atmel_lcdc.h 12934 12935MICROCHIP MCP16502 PMIC DRIVER 12936M: Claudiu Beznea <claudiu.beznea@microchip.com> 12937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12938S: Supported 12939F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 12940F: drivers/regulator/mcp16502.c 12941 12942MICROCHIP MCP3911 ADC DRIVER 12943M: Marcus Folkesson <marcus.folkesson@gmail.com> 12944M: Kent Gustavsson <kent@minoris.se> 12945L: linux-iio@vger.kernel.org 12946S: Supported 12947F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 12948F: drivers/iio/adc/mcp3911.c 12949 12950MICROCHIP MMC/SD/SDIO MCI DRIVER 12951M: Ludovic Desroches <ludovic.desroches@microchip.com> 12952S: Maintained 12953F: drivers/mmc/host/atmel-mci.c 12954 12955MICROCHIP NAND DRIVER 12956M: Tudor Ambarus <tudor.ambarus@microchip.com> 12957L: linux-mtd@lists.infradead.org 12958S: Supported 12959F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 12960F: drivers/mtd/nand/raw/atmel/* 12961 12962MICROCHIP PWM DRIVER 12963M: Claudiu Beznea <claudiu.beznea@microchip.com> 12964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12965L: linux-pwm@vger.kernel.org 12966S: Supported 12967F: Documentation/devicetree/bindings/pwm/atmel-pwm.txt 12968F: drivers/pwm/pwm-atmel.c 12969 12970MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 12971M: Eugen Hristev <eugen.hristev@microchip.com> 12972L: linux-iio@vger.kernel.org 12973S: Supported 12974F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 12975F: drivers/iio/adc/at91-sama5d2_adc.c 12976F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 12977 12978MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 12979M: Claudiu Beznea <claudiu.beznea@microchip.com> 12980S: Supported 12981F: drivers/power/reset/at91-sama5d2_shdwc.c 12982 12983MICROCHIP SPI DRIVER 12984M: Tudor Ambarus <tudor.ambarus@microchip.com> 12985S: Supported 12986F: drivers/spi/spi-atmel.* 12987 12988MICROCHIP SSC DRIVER 12989M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12991S: Supported 12992F: drivers/misc/atmel-ssc.c 12993F: include/linux/atmel-ssc.h 12994 12995MICROCHIP USB251XB DRIVER 12996M: Richard Leitner <richard.leitner@skidata.com> 12997L: linux-usb@vger.kernel.org 12998S: Maintained 12999F: Documentation/devicetree/bindings/usb/usb251xb.txt 13000F: drivers/usb/misc/usb251xb.c 13001 13002MICROCHIP USBA UDC DRIVER 13003M: Cristian Birsan <cristian.birsan@microchip.com> 13004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13005S: Supported 13006F: drivers/usb/gadget/udc/atmel_usba_udc.* 13007 13008MICROCHIP WILC1000 WIFI DRIVER 13009M: Ajay Singh <ajay.kathat@microchip.com> 13010M: Claudiu Beznea <claudiu.beznea@microchip.com> 13011L: linux-wireless@vger.kernel.org 13012S: Supported 13013F: drivers/net/wireless/microchip/wilc1000/ 13014 13015MICROSEMI MIPS SOCS 13016M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13017M: UNGLinuxDriver@microchip.com 13018L: linux-mips@vger.kernel.org 13019S: Supported 13020F: Documentation/devicetree/bindings/mips/mscc.txt 13021F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13022F: arch/mips/boot/dts/mscc/ 13023F: arch/mips/configs/generic/board-ocelot.config 13024F: arch/mips/generic/board-ocelot.c 13025 13026MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13027M: Don Brace <don.brace@microchip.com> 13028L: storagedev@microchip.com 13029L: linux-scsi@vger.kernel.org 13030S: Supported 13031F: Documentation/scsi/smartpqi.rst 13032F: drivers/scsi/smartpqi/Kconfig 13033F: drivers/scsi/smartpqi/Makefile 13034F: drivers/scsi/smartpqi/smartpqi*.[ch] 13035F: include/linux/cciss*.h 13036F: include/uapi/linux/cciss*.h 13037 13038MICROSOFT SURFACE BATTERY AND AC DRIVERS 13039M: Maximilian Luz <luzmaximilian@gmail.com> 13040L: linux-pm@vger.kernel.org 13041L: platform-driver-x86@vger.kernel.org 13042S: Maintained 13043F: drivers/power/supply/surface_battery.c 13044F: drivers/power/supply/surface_charger.c 13045 13046MICROSOFT SURFACE DTX DRIVER 13047M: Maximilian Luz <luzmaximilian@gmail.com> 13048L: platform-driver-x86@vger.kernel.org 13049S: Maintained 13050F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13051F: drivers/platform/surface/surface_dtx.c 13052F: include/uapi/linux/surface_aggregator/dtx.h 13053 13054MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13055M: Maximilian Luz <luzmaximilian@gmail.com> 13056L: platform-driver-x86@vger.kernel.org 13057S: Maintained 13058F: drivers/platform/surface/surface_gpe.c 13059 13060MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13061M: Hans de Goede <hdegoede@redhat.com> 13062M: Mark Gross <markgross@kernel.org> 13063M: Maximilian Luz <luzmaximilian@gmail.com> 13064L: platform-driver-x86@vger.kernel.org 13065S: Maintained 13066T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13067F: drivers/platform/surface/ 13068 13069MICROSOFT SURFACE HID TRANSPORT DRIVER 13070M: Maximilian Luz <luzmaximilian@gmail.com> 13071L: linux-input@vger.kernel.org 13072L: platform-driver-x86@vger.kernel.org 13073S: Maintained 13074F: drivers/hid/surface-hid/ 13075 13076MICROSOFT SURFACE HOT-PLUG DRIVER 13077M: Maximilian Luz <luzmaximilian@gmail.com> 13078L: platform-driver-x86@vger.kernel.org 13079S: Maintained 13080F: drivers/platform/surface/surface_hotplug.c 13081 13082MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13083M: Maximilian Luz <luzmaximilian@gmail.com> 13084L: platform-driver-x86@vger.kernel.org 13085S: Maintained 13086F: drivers/platform/surface/surface_platform_profile.c 13087 13088MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13089M: Chen Yu <yu.c.chen@intel.com> 13090L: platform-driver-x86@vger.kernel.org 13091S: Supported 13092F: drivers/platform/surface/surfacepro3_button.c 13093 13094MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13095M: Maximilian Luz <luzmaximilian@gmail.com> 13096L: platform-driver-x86@vger.kernel.org 13097S: Maintained 13098W: https://github.com/linux-surface/surface-aggregator-module 13099C: irc://irc.libera.chat/linux-surface 13100F: Documentation/driver-api/surface_aggregator/ 13101F: drivers/platform/surface/aggregator/ 13102F: drivers/platform/surface/surface_acpi_notify.c 13103F: drivers/platform/surface/surface_aggregator_cdev.c 13104F: drivers/platform/surface/surface_aggregator_registry.c 13105F: include/linux/surface_acpi_notify.h 13106F: include/linux/surface_aggregator/ 13107F: include/uapi/linux/surface_aggregator/ 13108 13109MICROTEK X6 SCANNER 13110M: Oliver Neukum <oliver@neukum.org> 13111S: Maintained 13112F: drivers/usb/image/microtek.* 13113 13114MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13115M: Luka Kovacic <luka.kovacic@sartura.hr> 13116M: Luka Perkov <luka.perkov@sartura.hr> 13117S: Maintained 13118F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13119F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13120F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13121F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13122F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13123F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13124 13125MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13126M: Sakari Ailus <sakari.ailus@linux.intel.com> 13127L: linux-media@vger.kernel.org 13128S: Maintained 13129F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13130F: Documentation/driver-api/media/drivers/ccs/ 13131F: Documentation/userspace-api/media/drivers/ccs.rst 13132F: drivers/media/i2c/ccs-pll.c 13133F: drivers/media/i2c/ccs-pll.h 13134F: drivers/media/i2c/ccs/ 13135F: include/uapi/linux/ccs.h 13136F: include/uapi/linux/smiapp.h 13137 13138MIPS 13139M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13140L: linux-mips@vger.kernel.org 13141S: Maintained 13142W: http://www.linux-mips.org/ 13143Q: https://patchwork.kernel.org/project/linux-mips/list/ 13144T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13145F: Documentation/devicetree/bindings/mips/ 13146F: Documentation/mips/ 13147F: arch/mips/ 13148F: drivers/platform/mips/ 13149 13150MIPS BOSTON DEVELOPMENT BOARD 13151M: Paul Burton <paulburton@kernel.org> 13152L: linux-mips@vger.kernel.org 13153S: Maintained 13154F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13155F: arch/mips/boot/dts/img/boston.dts 13156F: arch/mips/configs/generic/board-boston.config 13157F: drivers/clk/imgtec/clk-boston.c 13158F: include/dt-bindings/clock/boston-clock.h 13159 13160MIPS CORE DRIVERS 13161M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13162M: Serge Semin <fancer.lancer@gmail.com> 13163L: linux-mips@vger.kernel.org 13164S: Supported 13165F: drivers/bus/mips_cdmm.c 13166F: drivers/clocksource/mips-gic-timer.c 13167F: drivers/cpuidle/cpuidle-cps.c 13168F: drivers/irqchip/irq-mips-cpu.c 13169F: drivers/irqchip/irq-mips-gic.c 13170 13171MIPS GENERIC PLATFORM 13172M: Paul Burton <paulburton@kernel.org> 13173L: linux-mips@vger.kernel.org 13174S: Supported 13175F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13176F: arch/mips/generic/ 13177F: arch/mips/tools/generic-board-config.sh 13178 13179MIPS RINT INSTRUCTION EMULATION 13180M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13181L: linux-mips@vger.kernel.org 13182S: Supported 13183F: arch/mips/math-emu/dp_rint.c 13184F: arch/mips/math-emu/sp_rint.c 13185 13186MIPS/LOONGSON1 ARCHITECTURE 13187M: Keguang Zhang <keguang.zhang@gmail.com> 13188L: linux-mips@vger.kernel.org 13189S: Maintained 13190F: arch/mips/include/asm/mach-loongson32/ 13191F: arch/mips/loongson32/ 13192F: drivers/*/*/*loongson1* 13193F: drivers/*/*loongson1* 13194 13195MIPS/LOONGSON2EF ARCHITECTURE 13196M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13197L: linux-mips@vger.kernel.org 13198S: Maintained 13199F: arch/mips/include/asm/mach-loongson2ef/ 13200F: arch/mips/loongson2ef/ 13201F: drivers/cpufreq/loongson2_cpufreq.c 13202 13203MIPS/LOONGSON64 ARCHITECTURE 13204M: Huacai Chen <chenhuacai@kernel.org> 13205M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13206L: linux-mips@vger.kernel.org 13207S: Maintained 13208F: arch/mips/include/asm/mach-loongson64/ 13209F: arch/mips/loongson64/ 13210F: drivers/irqchip/irq-loongson* 13211F: drivers/platform/mips/cpu_hwmon.c 13212 13213MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13214M: Hans Verkuil <hverkuil@xs4all.nl> 13215L: linux-media@vger.kernel.org 13216S: Odd Fixes 13217W: https://linuxtv.org 13218T: git git://linuxtv.org/media_tree.git 13219F: drivers/media/radio/radio-miropcm20* 13220 13221MMP SUPPORT 13222R: Lubomir Rintel <lkundrak@v3.sk> 13223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13224S: Odd Fixes 13225T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13226F: arch/arm/boot/dts/mmp* 13227F: arch/arm/mach-mmp/ 13228F: include/linux/soc/mmp/ 13229 13230MMP USB PHY DRIVERS 13231R: Lubomir Rintel <lkundrak@v3.sk> 13232L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13233S: Maintained 13234F: drivers/phy/marvell/phy-mmp3-usb.c 13235F: drivers/phy/marvell/phy-pxa-usb.c 13236 13237MMU GATHER AND TLB INVALIDATION 13238M: Will Deacon <will@kernel.org> 13239M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13240M: Andrew Morton <akpm@linux-foundation.org> 13241M: Nick Piggin <npiggin@gmail.com> 13242M: Peter Zijlstra <peterz@infradead.org> 13243L: linux-arch@vger.kernel.org 13244L: linux-mm@kvack.org 13245S: Maintained 13246F: arch/*/include/asm/tlb.h 13247F: include/asm-generic/tlb.h 13248F: mm/mmu_gather.c 13249 13250MN88472 MEDIA DRIVER 13251M: Antti Palosaari <crope@iki.fi> 13252L: linux-media@vger.kernel.org 13253S: Maintained 13254W: https://linuxtv.org 13255W: http://palosaari.fi/linux/ 13256Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13257F: drivers/media/dvb-frontends/mn88472* 13258 13259MN88473 MEDIA DRIVER 13260M: Antti Palosaari <crope@iki.fi> 13261L: linux-media@vger.kernel.org 13262S: Maintained 13263W: https://linuxtv.org 13264W: http://palosaari.fi/linux/ 13265Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13266F: drivers/media/dvb-frontends/mn88473* 13267 13268MODULE SUPPORT 13269M: Luis Chamberlain <mcgrof@kernel.org> 13270L: linux-modules@vger.kernel.org 13271L: linux-kernel@vger.kernel.org 13272S: Maintained 13273T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13274F: include/linux/module.h 13275F: kernel/module.c 13276 13277MONOLITHIC POWER SYSTEM PMIC DRIVER 13278M: Saravanan Sekar <sravanhome@gmail.com> 13279S: Maintained 13280F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13281F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13282F: drivers/iio/adc/mp2629_adc.c 13283F: drivers/mfd/mp2629.c 13284F: drivers/power/supply/mp2629_charger.c 13285F: drivers/regulator/mp5416.c 13286F: drivers/regulator/mpq7920.c 13287F: drivers/regulator/mpq7920.h 13288F: include/linux/mfd/mp2629.h 13289 13290MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13291S: Orphan 13292W: http://popies.net/meye/ 13293F: Documentation/userspace-api/media/drivers/meye* 13294F: drivers/media/pci/meye/ 13295F: include/uapi/linux/meye.h 13296 13297MOTORCOMM PHY DRIVER 13298M: Peter Geis <pgwipeout@gmail.com> 13299L: netdev@vger.kernel.org 13300S: Maintained 13301F: drivers/net/phy/motorcomm.c 13302 13303MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13304M: Jiri Slaby <jirislaby@kernel.org> 13305S: Maintained 13306F: Documentation/driver-api/serial/moxa-smartio.rst 13307F: drivers/tty/mxser.* 13308 13309MR800 AVERMEDIA USB FM RADIO DRIVER 13310M: Alexey Klimov <klimov.linux@gmail.com> 13311L: linux-media@vger.kernel.org 13312S: Maintained 13313T: git git://linuxtv.org/media_tree.git 13314F: drivers/media/radio/radio-mr800.c 13315 13316MRF24J40 IEEE 802.15.4 RADIO DRIVER 13317M: Alan Ott <alan@signal11.us> 13318L: linux-wpan@vger.kernel.org 13319S: Maintained 13320F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13321F: drivers/net/ieee802154/mrf24j40.c 13322 13323MSI LAPTOP SUPPORT 13324M: "Lee, Chun-Yi" <jlee@suse.com> 13325L: platform-driver-x86@vger.kernel.org 13326S: Maintained 13327F: drivers/platform/x86/msi-laptop.c 13328 13329MSI WMI SUPPORT 13330L: platform-driver-x86@vger.kernel.org 13331S: Orphan 13332F: drivers/platform/x86/msi-wmi.c 13333 13334MSI001 MEDIA DRIVER 13335M: Antti Palosaari <crope@iki.fi> 13336L: linux-media@vger.kernel.org 13337S: Maintained 13338W: https://linuxtv.org 13339W: http://palosaari.fi/linux/ 13340Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13341T: git git://linuxtv.org/anttip/media_tree.git 13342F: drivers/media/tuners/msi001* 13343 13344MSI2500 MEDIA DRIVER 13345M: Antti Palosaari <crope@iki.fi> 13346L: linux-media@vger.kernel.org 13347S: Maintained 13348W: https://linuxtv.org 13349W: http://palosaari.fi/linux/ 13350Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13351T: git git://linuxtv.org/anttip/media_tree.git 13352F: drivers/media/usb/msi2500/ 13353 13354MSTAR INTERRUPT CONTROLLER DRIVER 13355M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 13356M: Daniel Palmer <daniel@thingy.jp> 13357S: Maintained 13358F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 13359F: drivers/irqchip/irq-mst-intc.c 13360 13361MSYSTEMS DISKONCHIP G3 MTD DRIVER 13362M: Robert Jarzmik <robert.jarzmik@free.fr> 13363L: linux-mtd@lists.infradead.org 13364S: Maintained 13365F: drivers/mtd/devices/docg3* 13366 13367MT9M032 APTINA SENSOR DRIVER 13368M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13369L: linux-media@vger.kernel.org 13370S: Maintained 13371T: git git://linuxtv.org/media_tree.git 13372F: drivers/media/i2c/mt9m032.c 13373F: include/media/i2c/mt9m032.h 13374 13375MT9P031 APTINA CAMERA SENSOR 13376M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13377L: linux-media@vger.kernel.org 13378S: Maintained 13379T: git git://linuxtv.org/media_tree.git 13380F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 13381F: drivers/media/i2c/mt9p031.c 13382F: include/media/i2c/mt9p031.h 13383 13384MT9T001 APTINA CAMERA SENSOR 13385M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13386L: linux-media@vger.kernel.org 13387S: Maintained 13388T: git git://linuxtv.org/media_tree.git 13389F: drivers/media/i2c/mt9t001.c 13390F: include/media/i2c/mt9t001.h 13391 13392MT9T112 APTINA CAMERA SENSOR 13393M: Jacopo Mondi <jacopo@jmondi.org> 13394L: linux-media@vger.kernel.org 13395S: Odd Fixes 13396T: git git://linuxtv.org/media_tree.git 13397F: drivers/media/i2c/mt9t112.c 13398F: include/media/i2c/mt9t112.h 13399 13400MT9V032 APTINA CAMERA SENSOR 13401M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13402L: linux-media@vger.kernel.org 13403S: Maintained 13404T: git git://linuxtv.org/media_tree.git 13405F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 13406F: drivers/media/i2c/mt9v032.c 13407F: include/media/i2c/mt9v032.h 13408 13409MT9V111 APTINA CAMERA SENSOR 13410M: Jacopo Mondi <jacopo@jmondi.org> 13411L: linux-media@vger.kernel.org 13412S: Maintained 13413T: git git://linuxtv.org/media_tree.git 13414F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 13415F: drivers/media/i2c/mt9v111.c 13416 13417MULTIFUNCTION DEVICES (MFD) 13418M: Lee Jones <lee.jones@linaro.org> 13419S: Supported 13420T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 13421F: Documentation/devicetree/bindings/mfd/ 13422F: drivers/mfd/ 13423F: include/dt-bindings/mfd/ 13424F: include/linux/mfd/ 13425 13426MULTIMEDIA CARD (MMC) ETC. OVER SPI 13427S: Orphan 13428F: drivers/mmc/host/mmc_spi.c 13429F: include/linux/spi/mmc_spi.h 13430 13431MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 13432M: Ulf Hansson <ulf.hansson@linaro.org> 13433L: linux-mmc@vger.kernel.org 13434S: Maintained 13435T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 13436F: Documentation/devicetree/bindings/mmc/ 13437F: drivers/mmc/ 13438F: include/linux/mmc/ 13439F: include/uapi/linux/mmc/ 13440 13441MULTIPLEXER SUBSYSTEM 13442M: Peter Rosin <peda@axentia.se> 13443S: Maintained 13444F: Documentation/ABI/testing/sysfs-class-mux* 13445F: Documentation/devicetree/bindings/mux/ 13446F: drivers/mux/ 13447F: include/dt-bindings/mux/ 13448F: include/linux/mux/ 13449 13450MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 13451M: Bin Liu <b-liu@ti.com> 13452L: linux-usb@vger.kernel.org 13453S: Maintained 13454F: drivers/usb/musb/ 13455 13456MXL301RF MEDIA DRIVER 13457M: Akihiro Tsukada <tskd08@gmail.com> 13458L: linux-media@vger.kernel.org 13459S: Odd Fixes 13460F: drivers/media/tuners/mxl301rf* 13461 13462MXL5007T MEDIA DRIVER 13463M: Michael Krufky <mkrufky@linuxtv.org> 13464L: linux-media@vger.kernel.org 13465S: Maintained 13466W: https://linuxtv.org 13467W: http://github.com/mkrufky 13468Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13469T: git git://linuxtv.org/mkrufky/tuners.git 13470F: drivers/media/tuners/mxl5007t.* 13471 13472MXSFB DRM DRIVER 13473M: Marek Vasut <marex@denx.de> 13474M: Stefan Agner <stefan@agner.ch> 13475L: dri-devel@lists.freedesktop.org 13476S: Supported 13477T: git git://anongit.freedesktop.org/drm/drm-misc 13478F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 13479F: drivers/gpu/drm/mxsfb/ 13480 13481MYLEX DAC960 PCI RAID Controller 13482M: Hannes Reinecke <hare@kernel.org> 13483L: linux-scsi@vger.kernel.org 13484S: Supported 13485F: drivers/scsi/myrb.* 13486F: drivers/scsi/myrs.* 13487 13488MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 13489M: Chris Lee <christopher.lee@cspi.com> 13490L: netdev@vger.kernel.org 13491S: Supported 13492W: https://www.cspi.com/ethernet-products/support/downloads/ 13493F: drivers/net/ethernet/myricom/myri10ge/ 13494 13495NAND FLASH SUBSYSTEM 13496M: Miquel Raynal <miquel.raynal@bootlin.com> 13497R: Richard Weinberger <richard@nod.at> 13498L: linux-mtd@lists.infradead.org 13499S: Maintained 13500W: http://www.linux-mtd.infradead.org/ 13501Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13502C: irc://irc.oftc.net/mtd 13503T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 13504F: drivers/mtd/nand/ 13505F: include/linux/mtd/*nand*.h 13506 13507NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 13508M: Daniel Mack <zonque@gmail.com> 13509L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13510S: Maintained 13511W: http://www.native-instruments.com 13512F: sound/usb/caiaq/ 13513 13514NATSEMI ETHERNET DRIVER (DP8381x) 13515S: Orphan 13516F: drivers/net/ethernet/natsemi/natsemi.c 13517 13518NCR 5380 SCSI DRIVERS 13519M: Finn Thain <fthain@linux-m68k.org> 13520M: Michael Schmitz <schmitzmic@gmail.com> 13521L: linux-scsi@vger.kernel.org 13522S: Maintained 13523F: Documentation/scsi/g_NCR5380.rst 13524F: drivers/scsi/NCR5380.* 13525F: drivers/scsi/arm/cumana_1.c 13526F: drivers/scsi/arm/oak.c 13527F: drivers/scsi/atari_scsi.* 13528F: drivers/scsi/dmx3191d.c 13529F: drivers/scsi/g_NCR5380.* 13530F: drivers/scsi/mac_scsi.* 13531F: drivers/scsi/sun3_scsi.* 13532F: drivers/scsi/sun3_scsi_vme.c 13533 13534NCSI LIBRARY 13535M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 13536S: Maintained 13537F: net/ncsi/ 13538 13539NCT6775 HARDWARE MONITOR DRIVER 13540M: Guenter Roeck <linux@roeck-us.net> 13541L: linux-hwmon@vger.kernel.org 13542S: Maintained 13543F: Documentation/hwmon/nct6775.rst 13544F: drivers/hwmon/nct6775.c 13545 13546NETDEVSIM 13547M: Jakub Kicinski <kuba@kernel.org> 13548S: Maintained 13549F: drivers/net/netdevsim/* 13550 13551NETEM NETWORK EMULATOR 13552M: Stephen Hemminger <stephen@networkplumber.org> 13553L: netdev@vger.kernel.org 13554S: Maintained 13555F: net/sched/sch_netem.c 13556 13557NETERION 10GbE DRIVERS (s2io/vxge) 13558M: Jon Mason <jdmason@kudzu.us> 13559L: netdev@vger.kernel.org 13560S: Supported 13561F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 13562F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst 13563F: drivers/net/ethernet/neterion/ 13564 13565NETFILTER 13566M: Pablo Neira Ayuso <pablo@netfilter.org> 13567M: Jozsef Kadlecsik <kadlec@netfilter.org> 13568M: Florian Westphal <fw@strlen.de> 13569L: netfilter-devel@vger.kernel.org 13570L: coreteam@netfilter.org 13571S: Maintained 13572W: http://www.netfilter.org/ 13573W: http://www.iptables.org/ 13574W: http://www.nftables.org/ 13575Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 13576C: irc://irc.libera.chat/netfilter 13577T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 13578T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 13579F: include/linux/netfilter* 13580F: include/linux/netfilter/ 13581F: include/net/netfilter/ 13582F: include/uapi/linux/netfilter* 13583F: include/uapi/linux/netfilter/ 13584F: net/*/netfilter.c 13585F: net/*/netfilter/ 13586F: net/bridge/br_netfilter*.c 13587F: net/netfilter/ 13588 13589NETROM NETWORK LAYER 13590M: Ralf Baechle <ralf@linux-mips.org> 13591L: linux-hams@vger.kernel.org 13592S: Maintained 13593W: http://www.linux-ax25.org/ 13594F: include/net/netrom.h 13595F: include/uapi/linux/netrom.h 13596F: net/netrom/ 13597 13598NETRONIX EMBEDDED CONTROLLER 13599M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 13600S: Maintained 13601F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 13602F: drivers/mfd/ntxec.c 13603F: drivers/pwm/pwm-ntxec.c 13604F: drivers/rtc/rtc-ntxec.c 13605F: include/linux/mfd/ntxec.h 13606 13607NETRONOME ETHERNET DRIVERS 13608M: Simon Horman <simon.horman@corigine.com> 13609R: Jakub Kicinski <kuba@kernel.org> 13610L: oss-drivers@corigine.com 13611S: Maintained 13612F: drivers/net/ethernet/netronome/ 13613 13614NETWORK BLOCK DEVICE (NBD) 13615M: Josef Bacik <josef@toxicpanda.com> 13616L: linux-block@vger.kernel.org 13617L: nbd@other.debian.org 13618S: Maintained 13619F: Documentation/admin-guide/blockdev/nbd.rst 13620F: drivers/block/nbd.c 13621F: include/trace/events/nbd.h 13622F: include/uapi/linux/nbd.h 13623 13624NETWORK DROP MONITOR 13625M: Neil Horman <nhorman@tuxdriver.com> 13626L: netdev@vger.kernel.org 13627S: Maintained 13628W: https://fedorahosted.org/dropwatch/ 13629F: include/uapi/linux/net_dropmon.h 13630F: net/core/drop_monitor.c 13631 13632NETWORKING DRIVERS 13633M: "David S. Miller" <davem@davemloft.net> 13634M: Jakub Kicinski <kuba@kernel.org> 13635M: Paolo Abeni <pabeni@redhat.com> 13636L: netdev@vger.kernel.org 13637S: Maintained 13638Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13639T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13640T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13641F: Documentation/devicetree/bindings/net/ 13642F: drivers/connector/ 13643F: drivers/net/ 13644F: include/linux/etherdevice.h 13645F: include/linux/fcdevice.h 13646F: include/linux/fddidevice.h 13647F: include/linux/hippidevice.h 13648F: include/linux/if_* 13649F: include/linux/inetdevice.h 13650F: include/linux/netdevice.h 13651F: include/uapi/linux/if_* 13652F: include/uapi/linux/netdevice.h 13653 13654NETWORKING DRIVERS (WIRELESS) 13655M: Kalle Valo <kvalo@kernel.org> 13656L: linux-wireless@vger.kernel.org 13657S: Maintained 13658W: https://wireless.wiki.kernel.org/ 13659Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13660T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13661T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13662F: Documentation/devicetree/bindings/net/wireless/ 13663F: drivers/net/wireless/ 13664 13665NETWORKING [DSA] 13666M: Andrew Lunn <andrew@lunn.ch> 13667M: Vivien Didelot <vivien.didelot@gmail.com> 13668M: Florian Fainelli <f.fainelli@gmail.com> 13669M: Vladimir Oltean <olteanv@gmail.com> 13670S: Maintained 13671F: Documentation/devicetree/bindings/net/dsa/ 13672F: drivers/net/dsa/ 13673F: include/linux/dsa/ 13674F: include/linux/platform_data/dsa.h 13675F: include/net/dsa.h 13676F: net/dsa/ 13677F: tools/testing/selftests/drivers/net/dsa/ 13678 13679NETWORKING [GENERAL] 13680M: "David S. Miller" <davem@davemloft.net> 13681M: Jakub Kicinski <kuba@kernel.org> 13682M: Paolo Abeni <pabeni@redhat.com> 13683L: netdev@vger.kernel.org 13684S: Maintained 13685Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13686B: mailto:netdev@vger.kernel.org 13687T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13688T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13689F: Documentation/networking/ 13690F: Documentation/process/maintainer-netdev.rst 13691F: include/linux/in.h 13692F: include/linux/net.h 13693F: include/linux/netdevice.h 13694F: include/net/ 13695F: include/uapi/linux/in.h 13696F: include/uapi/linux/net.h 13697F: include/uapi/linux/net_namespace.h 13698F: include/uapi/linux/netdevice.h 13699F: lib/net_utils.c 13700F: lib/random32.c 13701F: net/ 13702F: tools/testing/selftests/net/ 13703 13704NETWORKING [IPSEC] 13705M: Steffen Klassert <steffen.klassert@secunet.com> 13706M: Herbert Xu <herbert@gondor.apana.org.au> 13707M: "David S. Miller" <davem@davemloft.net> 13708L: netdev@vger.kernel.org 13709S: Maintained 13710T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 13711T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 13712F: include/net/xfrm.h 13713F: include/uapi/linux/xfrm.h 13714F: net/ipv4/ah4.c 13715F: net/ipv4/esp4* 13716F: net/ipv4/ip_vti.c 13717F: net/ipv4/ipcomp.c 13718F: net/ipv4/xfrm* 13719F: net/ipv6/ah6.c 13720F: net/ipv6/esp6* 13721F: net/ipv6/ip6_vti.c 13722F: net/ipv6/ipcomp6.c 13723F: net/ipv6/xfrm* 13724F: net/key/ 13725F: net/xfrm/ 13726F: tools/testing/selftests/net/ipsec.c 13727 13728NETWORKING [IPv4/IPv6] 13729M: "David S. Miller" <davem@davemloft.net> 13730M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 13731M: David Ahern <dsahern@kernel.org> 13732L: netdev@vger.kernel.org 13733S: Maintained 13734T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13735F: arch/x86/net/* 13736F: include/linux/ip.h 13737F: include/linux/ipv6* 13738F: include/net/fib* 13739F: include/net/ip* 13740F: include/net/route.h 13741F: net/ipv4/ 13742F: net/ipv6/ 13743 13744NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 13745M: Paul Moore <paul@paul-moore.com> 13746L: netdev@vger.kernel.org 13747L: linux-security-module@vger.kernel.org 13748S: Maintained 13749W: https://github.com/netlabel 13750F: Documentation/netlabel/ 13751F: include/net/calipso.h 13752F: include/net/cipso_ipv4.h 13753F: include/net/netlabel.h 13754F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 13755F: include/uapi/linux/netfilter/xt_SECMARK.h 13756F: net/ipv4/cipso_ipv4.c 13757F: net/ipv6/calipso.c 13758F: net/netfilter/xt_CONNSECMARK.c 13759F: net/netfilter/xt_SECMARK.c 13760F: net/netlabel/ 13761 13762NETWORKING [MPTCP] 13763M: Mat Martineau <mathew.j.martineau@linux.intel.com> 13764M: Matthieu Baerts <matthieu.baerts@tessares.net> 13765L: netdev@vger.kernel.org 13766L: mptcp@lists.linux.dev 13767S: Maintained 13768W: https://github.com/multipath-tcp/mptcp_net-next/wiki 13769B: https://github.com/multipath-tcp/mptcp_net-next/issues 13770F: Documentation/networking/mptcp-sysctl.rst 13771F: include/net/mptcp.h 13772F: include/trace/events/mptcp.h 13773F: include/uapi/linux/mptcp.h 13774F: net/mptcp/ 13775F: tools/testing/selftests/net/mptcp/ 13776 13777NETWORKING [TCP] 13778M: Eric Dumazet <edumazet@google.com> 13779L: netdev@vger.kernel.org 13780S: Maintained 13781F: include/linux/tcp.h 13782F: include/net/tcp.h 13783F: include/trace/events/tcp.h 13784F: include/uapi/linux/tcp.h 13785F: net/ipv4/syncookies.c 13786F: net/ipv4/tcp*.c 13787F: net/ipv6/syncookies.c 13788F: net/ipv6/tcp*.c 13789 13790NETWORKING [TLS] 13791M: Boris Pismenny <borisp@nvidia.com> 13792M: John Fastabend <john.fastabend@gmail.com> 13793M: Daniel Borkmann <daniel@iogearbox.net> 13794M: Jakub Kicinski <kuba@kernel.org> 13795L: netdev@vger.kernel.org 13796S: Maintained 13797F: include/net/tls.h 13798F: include/uapi/linux/tls.h 13799F: net/tls/* 13800 13801NETXEN (1/10) GbE SUPPORT 13802M: Manish Chopra <manishc@marvell.com> 13803M: Rahul Verma <rahulv@marvell.com> 13804M: GR-Linux-NIC-Dev@marvell.com 13805L: netdev@vger.kernel.org 13806S: Supported 13807F: drivers/net/ethernet/qlogic/netxen/ 13808 13809NET_FAILOVER MODULE 13810M: Sridhar Samudrala <sridhar.samudrala@intel.com> 13811L: netdev@vger.kernel.org 13812S: Supported 13813F: Documentation/networking/net_failover.rst 13814F: drivers/net/net_failover.c 13815F: include/net/net_failover.h 13816 13817NEXTHOP 13818M: David Ahern <dsahern@kernel.org> 13819L: netdev@vger.kernel.org 13820S: Maintained 13821F: include/net/netns/nexthop.h 13822F: include/net/nexthop.h 13823F: include/uapi/linux/nexthop.h 13824F: net/ipv4/nexthop.c 13825 13826NFC SUBSYSTEM 13827M: Krzysztof Kozlowski <krzk@kernel.org> 13828L: linux-nfc@lists.01.org (subscribers-only) 13829L: netdev@vger.kernel.org 13830S: Maintained 13831F: Documentation/devicetree/bindings/net/nfc/ 13832F: drivers/nfc/ 13833F: include/linux/platform_data/nfcmrvl.h 13834F: include/net/nfc/ 13835F: include/uapi/linux/nfc.h 13836F: net/nfc/ 13837 13838NFC VIRTUAL NCI DEVICE DRIVER 13839M: Bongsu Jeon <bongsu.jeon@samsung.com> 13840L: netdev@vger.kernel.org 13841L: linux-nfc@lists.01.org (subscribers-only) 13842S: Supported 13843F: drivers/nfc/virtual_ncidev.c 13844F: tools/testing/selftests/nci/ 13845 13846NFS, SUNRPC, AND LOCKD CLIENTS 13847M: Trond Myklebust <trond.myklebust@hammerspace.com> 13848M: Anna Schumaker <anna@kernel.org> 13849L: linux-nfs@vger.kernel.org 13850S: Maintained 13851W: http://client.linux-nfs.org 13852T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 13853F: fs/lockd/ 13854F: fs/nfs/ 13855F: fs/nfs_common/ 13856F: include/linux/lockd/ 13857F: include/linux/nfs* 13858F: include/linux/sunrpc/ 13859F: include/uapi/linux/nfs* 13860F: include/uapi/linux/sunrpc/ 13861F: net/sunrpc/ 13862F: Documentation/filesystems/nfs/ 13863 13864NILFS2 FILESYSTEM 13865M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 13866L: linux-nilfs@vger.kernel.org 13867S: Supported 13868W: https://nilfs.sourceforge.io/ 13869W: https://nilfs.osdn.jp/ 13870T: git git://github.com/konis/nilfs2.git 13871F: Documentation/filesystems/nilfs2.rst 13872F: fs/nilfs2/ 13873F: include/trace/events/nilfs2.h 13874F: include/uapi/linux/nilfs2_api.h 13875F: include/uapi/linux/nilfs2_ondisk.h 13876 13877NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 13878M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 13879S: Maintained 13880W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 13881F: Documentation/scsi/NinjaSCSI.rst 13882F: drivers/scsi/pcmcia/nsp_* 13883 13884NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 13885M: GOTO Masanori <gotom@debian.or.jp> 13886M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 13887S: Maintained 13888W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 13889F: Documentation/scsi/NinjaSCSI.rst 13890F: drivers/scsi/nsp32* 13891 13892NINTENDO HID DRIVER 13893M: Daniel J. Ogorchock <djogorchock@gmail.com> 13894L: linux-input@vger.kernel.org 13895S: Maintained 13896F: drivers/hid/hid-nintendo* 13897 13898NIOS2 ARCHITECTURE 13899M: Dinh Nguyen <dinguyen@kernel.org> 13900S: Maintained 13901T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 13902F: arch/nios2/ 13903 13904NITRO ENCLAVES (NE) 13905M: Andra Paraschiv <andraprs@amazon.com> 13906M: Alexandru Vasile <lexnv@amazon.com> 13907M: Alexandru Ciobotaru <alcioa@amazon.com> 13908L: linux-kernel@vger.kernel.org 13909S: Supported 13910W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 13911F: Documentation/virt/ne_overview.rst 13912F: drivers/virt/nitro_enclaves/ 13913F: include/linux/nitro_enclaves.h 13914F: include/uapi/linux/nitro_enclaves.h 13915F: samples/nitro_enclaves/ 13916 13917NOHZ, DYNTICKS SUPPORT 13918M: Frederic Weisbecker <fweisbec@gmail.com> 13919M: Thomas Gleixner <tglx@linutronix.de> 13920M: Ingo Molnar <mingo@kernel.org> 13921L: linux-kernel@vger.kernel.org 13922S: Maintained 13923T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 13924F: include/linux/sched/nohz.h 13925F: include/linux/tick.h 13926F: kernel/time/tick*.* 13927 13928NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 13929M: Pavel Machek <pavel@ucw.cz> 13930M: Sakari Ailus <sakari.ailus@iki.fi> 13931L: linux-media@vger.kernel.org 13932S: Maintained 13933F: drivers/media/i2c/ad5820.c 13934F: drivers/media/i2c/et8ek8 13935 13936NOKIA N900 POWER SUPPLY DRIVERS 13937R: Pali Rohár <pali@kernel.org> 13938F: drivers/power/supply/bq2415x_charger.c 13939F: drivers/power/supply/bq27xxx_battery.c 13940F: drivers/power/supply/bq27xxx_battery_i2c.c 13941F: drivers/power/supply/isp1704_charger.c 13942F: drivers/power/supply/rx51_battery.c 13943F: include/linux/power/bq2415x_charger.h 13944F: include/linux/power/bq27xxx_battery.h 13945 13946NOLIBC HEADER FILE 13947M: Willy Tarreau <w@1wt.eu> 13948S: Maintained 13949T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 13950F: tools/include/nolibc/ 13951 13952NSDEPS 13953M: Matthias Maennich <maennich@google.com> 13954S: Maintained 13955F: Documentation/core-api/symbol-namespaces.rst 13956F: scripts/nsdeps 13957 13958NTB AMD DRIVER 13959M: Sanjay R Mehta <sanju.mehta@amd.com> 13960M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 13961L: ntb@lists.linux.dev 13962S: Supported 13963F: drivers/ntb/hw/amd/ 13964 13965NTB DRIVER CORE 13966M: Jon Mason <jdmason@kudzu.us> 13967M: Dave Jiang <dave.jiang@intel.com> 13968M: Allen Hubbe <allenbh@gmail.com> 13969L: ntb@lists.linux.dev 13970S: Supported 13971W: https://github.com/jonmason/ntb/wiki 13972T: git git://github.com/jonmason/ntb.git 13973F: drivers/net/ntb_netdev.c 13974F: drivers/ntb/ 13975F: include/linux/ntb.h 13976F: include/linux/ntb_transport.h 13977F: tools/testing/selftests/ntb/ 13978 13979NTB IDT DRIVER 13980M: Serge Semin <fancer.lancer@gmail.com> 13981L: ntb@lists.linux.dev 13982S: Supported 13983F: drivers/ntb/hw/idt/ 13984 13985NTB INTEL DRIVER 13986M: Dave Jiang <dave.jiang@intel.com> 13987L: ntb@lists.linux.dev 13988S: Supported 13989W: https://github.com/davejiang/linux/wiki 13990T: git https://github.com/davejiang/linux.git 13991F: drivers/ntb/hw/intel/ 13992 13993NTFS FILESYSTEM 13994M: Anton Altaparmakov <anton@tuxera.com> 13995L: linux-ntfs-dev@lists.sourceforge.net 13996S: Supported 13997W: http://www.tuxera.com/ 13998T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 13999F: Documentation/filesystems/ntfs.rst 14000F: fs/ntfs/ 14001 14002NTFS3 FILESYSTEM 14003M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14004L: ntfs3@lists.linux.dev 14005S: Supported 14006W: http://www.paragon-software.com/ 14007T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14008F: Documentation/filesystems/ntfs3.rst 14009F: fs/ntfs3/ 14010 14011NUBUS SUBSYSTEM 14012M: Finn Thain <fthain@linux-m68k.org> 14013L: linux-m68k@lists.linux-m68k.org 14014S: Maintained 14015F: arch/*/include/asm/nubus.h 14016F: drivers/nubus/ 14017F: include/linux/nubus.h 14018F: include/uapi/linux/nubus.h 14019 14020NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14021M: Antonino Daplas <adaplas@gmail.com> 14022L: linux-fbdev@vger.kernel.org 14023S: Maintained 14024F: drivers/video/fbdev/nvidia/ 14025F: drivers/video/fbdev/riva/ 14026 14027NVIDIA WMI EC BACKLIGHT DRIVER 14028M: Daniel Dadap <ddadap@nvidia.com> 14029L: platform-driver-x86@vger.kernel.org 14030S: Supported 14031F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14032 14033NVM EXPRESS DRIVER 14034M: Keith Busch <kbusch@kernel.org> 14035M: Jens Axboe <axboe@fb.com> 14036M: Christoph Hellwig <hch@lst.de> 14037M: Sagi Grimberg <sagi@grimberg.me> 14038L: linux-nvme@lists.infradead.org 14039S: Supported 14040W: http://git.infradead.org/nvme.git 14041T: git://git.infradead.org/nvme.git 14042F: drivers/nvme/host/ 14043F: include/linux/nvme.h 14044F: include/uapi/linux/nvme_ioctl.h 14045 14046NVM EXPRESS FC TRANSPORT DRIVERS 14047M: James Smart <james.smart@broadcom.com> 14048L: linux-nvme@lists.infradead.org 14049S: Supported 14050F: drivers/nvme/host/fc.c 14051F: drivers/nvme/target/fc.c 14052F: drivers/nvme/target/fcloop.c 14053F: include/linux/nvme-fc-driver.h 14054F: include/linux/nvme-fc.h 14055 14056NVM EXPRESS TARGET DRIVER 14057M: Christoph Hellwig <hch@lst.de> 14058M: Sagi Grimberg <sagi@grimberg.me> 14059M: Chaitanya Kulkarni <kch@nvidia.com> 14060L: linux-nvme@lists.infradead.org 14061S: Supported 14062W: http://git.infradead.org/nvme.git 14063T: git://git.infradead.org/nvme.git 14064F: drivers/nvme/target/ 14065 14066NVMEM FRAMEWORK 14067M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14068S: Maintained 14069T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14070F: Documentation/ABI/stable/sysfs-bus-nvmem 14071F: Documentation/devicetree/bindings/nvmem/ 14072F: drivers/nvmem/ 14073F: include/linux/nvmem-consumer.h 14074F: include/linux/nvmem-provider.h 14075 14076NXP C45 TJA11XX PHY DRIVER 14077M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14078L: netdev@vger.kernel.org 14079S: Maintained 14080F: drivers/net/phy/nxp-c45-tja11xx.c 14081 14082NXP FSPI DRIVER 14083M: Ashish Kumar <ashish.kumar@nxp.com> 14084R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14085L: linux-spi@vger.kernel.org 14086S: Maintained 14087F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14088F: drivers/spi/spi-nxp-fspi.c 14089 14090NXP FXAS21002C DRIVER 14091M: Rui Miguel Silva <rmfrfs@gmail.com> 14092L: linux-iio@vger.kernel.org 14093S: Maintained 14094F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14095F: drivers/iio/gyro/fxas21002c.h 14096F: drivers/iio/gyro/fxas21002c_core.c 14097F: drivers/iio/gyro/fxas21002c_i2c.c 14098F: drivers/iio/gyro/fxas21002c_spi.c 14099 14100NXP i.MX CLOCK DRIVERS 14101M: Abel Vesa <abel.vesa@nxp.com> 14102L: linux-clk@vger.kernel.org 14103L: linux-imx@nxp.com 14104S: Maintained 14105T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14106F: Documentation/devicetree/bindings/clock/imx* 14107F: drivers/clk/imx/ 14108F: include/dt-bindings/clock/imx* 14109 14110NXP i.MX 8MQ DCSS DRIVER 14111M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14112R: Lucas Stach <l.stach@pengutronix.de> 14113L: dri-devel@lists.freedesktop.org 14114S: Maintained 14115F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14116F: drivers/gpu/drm/imx/dcss/ 14117 14118NXP i.MX 8QXP ADC DRIVER 14119M: Cai Huoqing <cai.huoqing@linux.dev> 14120M: Haibo Chen <haibo.chen@nxp.com> 14121L: linux-imx@nxp.com 14122L: linux-iio@vger.kernel.org 14123S: Maintained 14124F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14125F: drivers/iio/adc/imx8qxp-adc.c 14126 14127NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14128M: Haibo Chen <haibo.chen@nxp.com> 14129L: linux-iio@vger.kernel.org 14130L: linux-imx@nxp.com 14131S: Maintained 14132F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14133F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14134F: drivers/iio/adc/imx7d_adc.c 14135F: drivers/iio/adc/vf610_adc.c 14136 14137NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14138M: Jagan Teki <jagan@amarulasolutions.com> 14139S: Maintained 14140F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14141F: drivers/regulator/pf8x00-regulator.c 14142 14143NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14144M: Krzysztof Kozlowski <krzk@kernel.org> 14145L: linux-kernel@vger.kernel.org 14146S: Maintained 14147F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14148F: drivers/extcon/extcon-ptn5150.c 14149 14150NXP SGTL5000 DRIVER 14151M: Fabio Estevam <festevam@gmail.com> 14152L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14153S: Maintained 14154F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14155F: sound/soc/codecs/sgtl5000* 14156 14157NXP SJA1105 ETHERNET SWITCH DRIVER 14158M: Vladimir Oltean <olteanv@gmail.com> 14159L: linux-kernel@vger.kernel.org 14160S: Maintained 14161F: drivers/net/dsa/sja1105 14162F: drivers/net/pcs/pcs-xpcs-nxp.c 14163 14164NXP TDA998X DRM DRIVER 14165M: Russell King <linux@armlinux.org.uk> 14166S: Maintained 14167T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14168T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14169F: drivers/gpu/drm/i2c/tda998x_drv.c 14170F: include/drm/i2c/tda998x.h 14171F: include/dt-bindings/display/tda998x.h 14172K: "nxp,tda998x" 14173 14174NXP TFA9879 DRIVER 14175M: Peter Rosin <peda@axentia.se> 14176L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14177S: Maintained 14178F: Documentation/devicetree/bindings/sound/tfa9879.txt 14179F: sound/soc/codecs/tfa9879* 14180 14181NXP/Goodix TFA989X (TFA1) DRIVER 14182M: Stephan Gerhold <stephan@gerhold.net> 14183L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14184S: Maintained 14185F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14186F: sound/soc/codecs/tfa989x.c 14187 14188NXP-NCI NFC DRIVER 14189R: Charles Gorand <charles.gorand@effinnov.com> 14190L: linux-nfc@lists.01.org (subscribers-only) 14191S: Supported 14192F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14193F: drivers/nfc/nxp-nci 14194 14195NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14196M: Mirela Rabulea <mirela.rabulea@nxp.com> 14197R: NXP Linux Team <linux-imx@nxp.com> 14198L: linux-media@vger.kernel.org 14199S: Maintained 14200F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14201F: drivers/media/platform/imx-jpeg 14202 14203NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14204M: Jonas Malaco <jonas@protocubo.io> 14205L: linux-hwmon@vger.kernel.org 14206S: Maintained 14207F: Documentation/hwmon/nzxt-kraken2.rst 14208F: drivers/hwmon/nzxt-kraken2.c 14209 14210NZXT-SMART2 HARDWARE MONITORING DRIVER 14211M: Aleksandr Mezin <mezin.alexander@gmail.com> 14212L: linux-hwmon@vger.kernel.org 14213S: Maintained 14214F: Documentation/hwmon/nzxt-smart2.rst 14215F: drivers/hwmon/nzxt-smart2.c 14216 14217OBJAGG 14218M: Jiri Pirko <jiri@nvidia.com> 14219L: netdev@vger.kernel.org 14220S: Supported 14221F: include/linux/objagg.h 14222F: lib/objagg.c 14223F: lib/test_objagg.c 14224 14225OBJTOOL 14226M: Josh Poimboeuf <jpoimboe@redhat.com> 14227M: Peter Zijlstra <peterz@infradead.org> 14228S: Supported 14229F: tools/objtool/ 14230F: include/linux/objtool.h 14231 14232OCELOT ETHERNET SWITCH DRIVER 14233M: Vladimir Oltean <vladimir.oltean@nxp.com> 14234M: Claudiu Manoil <claudiu.manoil@nxp.com> 14235M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14236M: UNGLinuxDriver@microchip.com 14237L: netdev@vger.kernel.org 14238S: Supported 14239F: drivers/net/dsa/ocelot/* 14240F: drivers/net/ethernet/mscc/ 14241F: include/soc/mscc/ocelot* 14242F: net/dsa/tag_ocelot.c 14243F: net/dsa/tag_ocelot_8021q.c 14244F: tools/testing/selftests/drivers/net/ocelot/* 14245 14246OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14247M: Frederic Barrat <fbarrat@linux.ibm.com> 14248M: Andrew Donnellan <ajd@linux.ibm.com> 14249L: linuxppc-dev@lists.ozlabs.org 14250S: Supported 14251F: Documentation/userspace-api/accelerators/ocxl.rst 14252F: arch/powerpc/include/asm/pnv-ocxl.h 14253F: arch/powerpc/platforms/powernv/ocxl.c 14254F: drivers/misc/ocxl/ 14255F: include/misc/ocxl* 14256F: include/uapi/misc/ocxl.h 14257 14258OMAP AUDIO SUPPORT 14259M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14260M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14261L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14262L: linux-omap@vger.kernel.org 14263S: Maintained 14264F: sound/soc/ti/n810.c 14265F: sound/soc/ti/omap* 14266F: sound/soc/ti/rx51.c 14267F: sound/soc/ti/sdma-pcm.* 14268 14269OMAP CLOCK FRAMEWORK SUPPORT 14270M: Paul Walmsley <paul@pwsan.com> 14271L: linux-omap@vger.kernel.org 14272S: Maintained 14273F: arch/arm/*omap*/*clock* 14274 14275OMAP DEVICE TREE SUPPORT 14276M: Benoît Cousson <bcousson@baylibre.com> 14277M: Tony Lindgren <tony@atomide.com> 14278L: linux-omap@vger.kernel.org 14279L: devicetree@vger.kernel.org 14280S: Maintained 14281F: arch/arm/boot/dts/*am3* 14282F: arch/arm/boot/dts/*am4* 14283F: arch/arm/boot/dts/*am5* 14284F: arch/arm/boot/dts/*dra7* 14285F: arch/arm/boot/dts/*omap* 14286F: arch/arm/boot/dts/logicpd-som-lv* 14287F: arch/arm/boot/dts/logicpd-torpedo* 14288 14289OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14290L: linux-omap@vger.kernel.org 14291L: linux-fbdev@vger.kernel.org 14292S: Orphan 14293F: Documentation/arm/omap/dss.rst 14294F: drivers/video/fbdev/omap2/ 14295 14296OMAP FRAMEBUFFER SUPPORT 14297L: linux-fbdev@vger.kernel.org 14298L: linux-omap@vger.kernel.org 14299S: Orphan 14300F: drivers/video/fbdev/omap/ 14301 14302OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14303M: Roger Quadros <rogerq@kernel.org> 14304M: Tony Lindgren <tony@atomide.com> 14305L: linux-omap@vger.kernel.org 14306S: Maintained 14307F: arch/arm/mach-omap2/*gpmc* 14308F: drivers/memory/omap-gpmc.c 14309 14310OMAP GPIO DRIVER 14311M: Grygorii Strashko <grygorii.strashko@ti.com> 14312M: Santosh Shilimkar <ssantosh@kernel.org> 14313M: Kevin Hilman <khilman@kernel.org> 14314L: linux-omap@vger.kernel.org 14315S: Maintained 14316F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 14317F: drivers/gpio/gpio-omap.c 14318 14319OMAP HARDWARE SPINLOCK SUPPORT 14320M: Ohad Ben-Cohen <ohad@wizery.com> 14321L: linux-omap@vger.kernel.org 14322S: Maintained 14323F: drivers/hwspinlock/omap_hwspinlock.c 14324 14325OMAP HS MMC SUPPORT 14326L: linux-mmc@vger.kernel.org 14327L: linux-omap@vger.kernel.org 14328S: Orphan 14329F: drivers/mmc/host/omap_hsmmc.c 14330 14331OMAP HWMOD DATA 14332M: Paul Walmsley <paul@pwsan.com> 14333L: linux-omap@vger.kernel.org 14334S: Maintained 14335F: arch/arm/mach-omap2/omap_hwmod*data* 14336 14337OMAP HWMOD SUPPORT 14338M: Benoît Cousson <bcousson@baylibre.com> 14339M: Paul Walmsley <paul@pwsan.com> 14340L: linux-omap@vger.kernel.org 14341S: Maintained 14342F: arch/arm/mach-omap2/omap_hwmod.* 14343 14344OMAP I2C DRIVER 14345M: Vignesh R <vigneshr@ti.com> 14346L: linux-omap@vger.kernel.org 14347L: linux-i2c@vger.kernel.org 14348S: Maintained 14349F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 14350F: drivers/i2c/busses/i2c-omap.c 14351 14352OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 14353M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14354L: linux-media@vger.kernel.org 14355S: Maintained 14356F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 14357F: drivers/media/platform/ti/omap3isp/ 14358F: drivers/staging/media/omap4iss/ 14359 14360OMAP MMC SUPPORT 14361M: Aaro Koskinen <aaro.koskinen@iki.fi> 14362L: linux-omap@vger.kernel.org 14363S: Odd Fixes 14364F: drivers/mmc/host/omap.c 14365 14366OMAP POWER MANAGEMENT SUPPORT 14367M: Kevin Hilman <khilman@kernel.org> 14368L: linux-omap@vger.kernel.org 14369S: Maintained 14370F: arch/arm/*omap*/*pm* 14371F: drivers/cpufreq/omap-cpufreq.c 14372 14373OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 14374M: Rajendra Nayak <rnayak@codeaurora.org> 14375M: Paul Walmsley <paul@pwsan.com> 14376L: linux-omap@vger.kernel.org 14377S: Maintained 14378F: arch/arm/mach-omap2/prm* 14379 14380OMAP RANDOM NUMBER GENERATOR SUPPORT 14381M: Deepak Saxena <dsaxena@plexity.net> 14382S: Maintained 14383F: drivers/char/hw_random/omap-rng.c 14384 14385OMAP USB SUPPORT 14386L: linux-usb@vger.kernel.org 14387L: linux-omap@vger.kernel.org 14388S: Orphan 14389F: arch/arm/*omap*/usb* 14390F: drivers/usb/*/*omap* 14391 14392OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 14393M: Mark Jackson <mpfj@newflow.co.uk> 14394L: linux-omap@vger.kernel.org 14395S: Maintained 14396F: arch/arm/boot/dts/am335x-nano.dts 14397 14398OMAP1 SUPPORT 14399M: Aaro Koskinen <aaro.koskinen@iki.fi> 14400M: Tony Lindgren <tony@atomide.com> 14401L: linux-omap@vger.kernel.org 14402S: Maintained 14403Q: http://patchwork.kernel.org/project/linux-omap/list/ 14404T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14405F: arch/arm/configs/omap1_defconfig 14406F: arch/arm/mach-omap1/ 14407F: arch/arm/plat-omap/ 14408F: drivers/i2c/busses/i2c-omap.c 14409F: include/linux/platform_data/ams-delta-fiq.h 14410F: include/linux/platform_data/i2c-omap.h 14411 14412OMAP2+ SUPPORT 14413M: Tony Lindgren <tony@atomide.com> 14414L: linux-omap@vger.kernel.org 14415S: Maintained 14416W: http://www.muru.com/linux/omap/ 14417W: http://linux.omap.com/ 14418Q: http://patchwork.kernel.org/project/linux-omap/list/ 14419T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14420F: arch/arm/configs/omap2plus_defconfig 14421F: arch/arm/mach-omap2/ 14422F: arch/arm/plat-omap/ 14423F: drivers/bus/ti-sysc.c 14424F: drivers/i2c/busses/i2c-omap.c 14425F: drivers/irqchip/irq-omap-intc.c 14426F: drivers/mfd/*omap*.c 14427F: drivers/mfd/menelaus.c 14428F: drivers/mfd/palmas.c 14429F: drivers/mfd/tps65217.c 14430F: drivers/mfd/tps65218.c 14431F: drivers/mfd/tps65910.c 14432F: drivers/mfd/twl-core.[ch] 14433F: drivers/mfd/twl4030*.c 14434F: drivers/mfd/twl6030*.c 14435F: drivers/mfd/twl6040*.c 14436F: drivers/regulator/palmas-regulator*.c 14437F: drivers/regulator/pbias-regulator.c 14438F: drivers/regulator/tps65217-regulator.c 14439F: drivers/regulator/tps65218-regulator.c 14440F: drivers/regulator/tps65910-regulator.c 14441F: drivers/regulator/twl-regulator.c 14442F: drivers/regulator/twl6030-regulator.c 14443F: include/linux/platform_data/i2c-omap.h 14444F: include/linux/platform_data/ti-sysc.h 14445 14446OMFS FILESYSTEM 14447M: Bob Copeland <me@bobcopeland.com> 14448L: linux-karma-devel@lists.sourceforge.net 14449S: Maintained 14450F: Documentation/filesystems/omfs.rst 14451F: fs/omfs/ 14452 14453OMNIKEY CARDMAN 4000 DRIVER 14454M: Harald Welte <laforge@gnumonks.org> 14455S: Maintained 14456F: drivers/char/pcmcia/cm4000_cs.c 14457F: include/linux/cm4000_cs.h 14458F: include/uapi/linux/cm4000_cs.h 14459 14460OMNIKEY CARDMAN 4040 DRIVER 14461M: Harald Welte <laforge@gnumonks.org> 14462S: Maintained 14463F: drivers/char/pcmcia/cm4040_cs.* 14464 14465OMNIVISION OG01A1B SENSOR DRIVER 14466M: Shawn Tu <shawnx.tu@intel.com> 14467L: linux-media@vger.kernel.org 14468S: Maintained 14469F: drivers/media/i2c/og01a1b.c 14470 14471OMNIVISION OV02A10 SENSOR DRIVER 14472M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14473L: linux-media@vger.kernel.org 14474S: Maintained 14475T: git git://linuxtv.org/media_tree.git 14476F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 14477F: drivers/media/i2c/ov02a10.c 14478 14479OMNIVISION OV08D10 SENSOR DRIVER 14480M: Jimmy Su <jimmy.su@intel.com> 14481L: linux-media@vger.kernel.org 14482S: Maintained 14483T: git git://linuxtv.org/media_tree.git 14484F: drivers/media/i2c/ov08d10.c 14485 14486OMNIVISION OV13858 SENSOR DRIVER 14487M: Sakari Ailus <sakari.ailus@linux.intel.com> 14488L: linux-media@vger.kernel.org 14489S: Maintained 14490T: git git://linuxtv.org/media_tree.git 14491F: drivers/media/i2c/ov13858.c 14492 14493OMNIVISION OV13B10 SENSOR DRIVER 14494M: Arec Kao <arec.kao@intel.com> 14495L: linux-media@vger.kernel.org 14496S: Maintained 14497T: git git://linuxtv.org/media_tree.git 14498F: drivers/media/i2c/ov13b10.c 14499 14500OMNIVISION OV2680 SENSOR DRIVER 14501M: Rui Miguel Silva <rmfrfs@gmail.com> 14502L: linux-media@vger.kernel.org 14503S: Maintained 14504T: git git://linuxtv.org/media_tree.git 14505F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 14506F: drivers/media/i2c/ov2680.c 14507 14508OMNIVISION OV2685 SENSOR DRIVER 14509M: Shunqian Zheng <zhengsq@rock-chips.com> 14510L: linux-media@vger.kernel.org 14511S: Maintained 14512T: git git://linuxtv.org/media_tree.git 14513F: drivers/media/i2c/ov2685.c 14514 14515OMNIVISION OV2740 SENSOR DRIVER 14516M: Tianshu Qiu <tian.shu.qiu@intel.com> 14517R: Shawn Tu <shawnx.tu@intel.com> 14518R: Bingbu Cao <bingbu.cao@intel.com> 14519L: linux-media@vger.kernel.org 14520S: Maintained 14521T: git git://linuxtv.org/media_tree.git 14522F: drivers/media/i2c/ov2740.c 14523 14524OMNIVISION OV5640 SENSOR DRIVER 14525M: Steve Longerbeam <slongerbeam@gmail.com> 14526L: linux-media@vger.kernel.org 14527S: Maintained 14528T: git git://linuxtv.org/media_tree.git 14529F: drivers/media/i2c/ov5640.c 14530 14531OMNIVISION OV5647 SENSOR DRIVER 14532M: Dave Stevenson <dave.stevenson@raspberrypi.com> 14533M: Jacopo Mondi <jacopo@jmondi.org> 14534L: linux-media@vger.kernel.org 14535S: Maintained 14536T: git git://linuxtv.org/media_tree.git 14537F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 14538F: drivers/media/i2c/ov5647.c 14539 14540OMNIVISION OV5670 SENSOR DRIVER 14541M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 14542L: linux-media@vger.kernel.org 14543S: Maintained 14544T: git git://linuxtv.org/media_tree.git 14545F: drivers/media/i2c/ov5670.c 14546 14547OMNIVISION OV5675 SENSOR DRIVER 14548M: Shawn Tu <shawnx.tu@intel.com> 14549L: linux-media@vger.kernel.org 14550S: Maintained 14551T: git git://linuxtv.org/media_tree.git 14552F: drivers/media/i2c/ov5675.c 14553 14554OMNIVISION OV5693 SENSOR DRIVER 14555M: Daniel Scally <djrscally@gmail.com> 14556L: linux-media@vger.kernel.org 14557S: Maintained 14558T: git git://linuxtv.org/media_tree.git 14559F: drivers/media/i2c/ov5693.c 14560 14561OMNIVISION OV5695 SENSOR DRIVER 14562M: Shunqian Zheng <zhengsq@rock-chips.com> 14563L: linux-media@vger.kernel.org 14564S: Maintained 14565T: git git://linuxtv.org/media_tree.git 14566F: drivers/media/i2c/ov5695.c 14567 14568OMNIVISION OV7670 SENSOR DRIVER 14569L: linux-media@vger.kernel.org 14570S: Orphan 14571T: git git://linuxtv.org/media_tree.git 14572F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 14573F: drivers/media/i2c/ov7670.c 14574 14575OMNIVISION OV772x SENSOR DRIVER 14576M: Jacopo Mondi <jacopo@jmondi.org> 14577L: linux-media@vger.kernel.org 14578S: Odd fixes 14579T: git git://linuxtv.org/media_tree.git 14580F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 14581F: drivers/media/i2c/ov772x.c 14582F: include/media/i2c/ov772x.h 14583 14584OMNIVISION OV7740 SENSOR DRIVER 14585M: Wenyou Yang <wenyou.yang@microchip.com> 14586L: linux-media@vger.kernel.org 14587S: Maintained 14588T: git git://linuxtv.org/media_tree.git 14589F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 14590F: drivers/media/i2c/ov7740.c 14591 14592OMNIVISION OV8856 SENSOR DRIVER 14593M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14594L: linux-media@vger.kernel.org 14595S: Maintained 14596T: git git://linuxtv.org/media_tree.git 14597F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 14598F: drivers/media/i2c/ov8856.c 14599 14600OMNIVISION OV9282 SENSOR DRIVER 14601M: Paul J. Murphy <paul.j.murphy@intel.com> 14602M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 14603L: linux-media@vger.kernel.org 14604S: Maintained 14605T: git git://linuxtv.org/media_tree.git 14606F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 14607F: drivers/media/i2c/ov9282.c 14608 14609OMNIVISION OV9640 SENSOR DRIVER 14610M: Petr Cvek <petrcvekcz@gmail.com> 14611L: linux-media@vger.kernel.org 14612S: Maintained 14613F: drivers/media/i2c/ov9640.* 14614 14615OMNIVISION OV9650 SENSOR DRIVER 14616M: Sakari Ailus <sakari.ailus@linux.intel.com> 14617R: Akinobu Mita <akinobu.mita@gmail.com> 14618R: Sylwester Nawrocki <s.nawrocki@samsung.com> 14619L: linux-media@vger.kernel.org 14620S: Maintained 14621T: git git://linuxtv.org/media_tree.git 14622F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 14623F: drivers/media/i2c/ov9650.c 14624 14625OMNIVISION OV9734 SENSOR DRIVER 14626M: Tianshu Qiu <tian.shu.qiu@intel.com> 14627R: Bingbu Cao <bingbu.cao@intel.com> 14628L: linux-media@vger.kernel.org 14629S: Maintained 14630T: git git://linuxtv.org/media_tree.git 14631F: drivers/media/i2c/ov9734.c 14632 14633ONENAND FLASH DRIVER 14634M: Kyungmin Park <kyungmin.park@samsung.com> 14635L: linux-mtd@lists.infradead.org 14636S: Maintained 14637F: drivers/mtd/nand/onenand/ 14638F: include/linux/mtd/onenand*.h 14639 14640ONION OMEGA2+ BOARD 14641M: Harvey Hunt <harveyhuntnexus@gmail.com> 14642L: linux-mips@vger.kernel.org 14643S: Maintained 14644F: arch/mips/boot/dts/ralink/omega2p.dts 14645 14646OP-TEE DRIVER 14647M: Jens Wiklander <jens.wiklander@linaro.org> 14648L: op-tee@lists.trustedfirmware.org 14649S: Maintained 14650F: Documentation/ABI/testing/sysfs-bus-optee-devices 14651F: drivers/tee/optee/ 14652 14653OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 14654M: Sumit Garg <sumit.garg@linaro.org> 14655L: op-tee@lists.trustedfirmware.org 14656S: Maintained 14657F: drivers/char/hw_random/optee-rng.c 14658 14659OP-TEE RTC DRIVER 14660M: Clément Léger <clement.leger@bootlin.com> 14661L: linux-rtc@vger.kernel.org 14662S: Maintained 14663F: drivers/rtc/rtc-optee.c 14664 14665OPA-VNIC DRIVER 14666M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14667M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 14668L: linux-rdma@vger.kernel.org 14669S: Supported 14670F: drivers/infiniband/ulp/opa_vnic 14671 14672OPEN FIRMWARE AND DEVICE TREE OVERLAYS 14673M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 14674M: Frank Rowand <frowand.list@gmail.com> 14675L: devicetree@vger.kernel.org 14676S: Maintained 14677F: Documentation/devicetree/dynamic-resolution-notes.rst 14678F: Documentation/devicetree/overlay-notes.rst 14679F: drivers/of/overlay.c 14680F: drivers/of/resolver.c 14681K: of_overlay_notifier_ 14682 14683OPEN FIRMWARE AND FLATTENED DEVICE TREE 14684M: Rob Herring <robh+dt@kernel.org> 14685M: Frank Rowand <frowand.list@gmail.com> 14686L: devicetree@vger.kernel.org 14687S: Maintained 14688C: irc://irc.libera.chat/devicetree 14689W: http://www.devicetree.org/ 14690T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14691F: Documentation/ABI/testing/sysfs-firmware-ofw 14692F: drivers/of/ 14693F: include/linux/of*.h 14694F: scripts/dtc/ 14695 14696OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 14697M: Rob Herring <robh+dt@kernel.org> 14698M: Krzysztof Kozlowski <krzk+dt@kernel.org> 14699L: devicetree@vger.kernel.org 14700S: Maintained 14701C: irc://irc.libera.chat/devicetree 14702Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 14703T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14704F: Documentation/devicetree/ 14705F: arch/*/boot/dts/ 14706F: include/dt-bindings/ 14707 14708OPENCOMPUTE PTP CLOCK DRIVER 14709M: Jonathan Lemon <jonathan.lemon@gmail.com> 14710L: netdev@vger.kernel.org 14711S: Maintained 14712F: drivers/ptp/ptp_ocp.c 14713 14714OPENCORES I2C BUS DRIVER 14715M: Peter Korsgaard <peter@korsgaard.com> 14716M: Andrew Lunn <andrew@lunn.ch> 14717L: linux-i2c@vger.kernel.org 14718S: Maintained 14719F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 14720F: Documentation/i2c/busses/i2c-ocores.rst 14721F: drivers/i2c/busses/i2c-ocores.c 14722F: include/linux/platform_data/i2c-ocores.h 14723 14724OPENRISC ARCHITECTURE 14725M: Jonas Bonn <jonas@southpole.se> 14726M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 14727M: Stafford Horne <shorne@gmail.com> 14728L: openrisc@lists.librecores.org 14729S: Maintained 14730W: http://openrisc.io 14731T: git git://github.com/openrisc/linux.git 14732F: Documentation/devicetree/bindings/openrisc/ 14733F: Documentation/openrisc/ 14734F: arch/openrisc/ 14735F: drivers/irqchip/irq-ompic.c 14736F: drivers/irqchip/irq-or1k-* 14737 14738OPENVSWITCH 14739M: Pravin B Shelar <pshelar@ovn.org> 14740L: netdev@vger.kernel.org 14741L: dev@openvswitch.org 14742S: Maintained 14743W: http://openvswitch.org 14744F: include/uapi/linux/openvswitch.h 14745F: net/openvswitch/ 14746 14747OPERATING PERFORMANCE POINTS (OPP) 14748M: Viresh Kumar <vireshk@kernel.org> 14749M: Nishanth Menon <nm@ti.com> 14750M: Stephen Boyd <sboyd@kernel.org> 14751L: linux-pm@vger.kernel.org 14752S: Maintained 14753T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 14754F: Documentation/devicetree/bindings/opp/ 14755F: Documentation/power/opp.rst 14756F: drivers/opp/ 14757F: include/linux/pm_opp.h 14758 14759OPL4 DRIVER 14760M: Clemens Ladisch <clemens@ladisch.de> 14761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14762S: Maintained 14763T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 14764F: sound/drivers/opl4/ 14765 14766ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 14767M: Mark Fasheh <mark@fasheh.com> 14768M: Joel Becker <jlbec@evilplan.org> 14769M: Joseph Qi <joseph.qi@linux.alibaba.com> 14770L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 14771S: Supported 14772W: http://ocfs2.wiki.kernel.org 14773F: Documentation/filesystems/dlmfs.rst 14774F: Documentation/filesystems/ocfs2.rst 14775F: fs/ocfs2/ 14776 14777ORANGEFS FILESYSTEM 14778M: Mike Marshall <hubcap@omnibond.com> 14779R: Martin Brandenburg <martin@omnibond.com> 14780L: devel@lists.orangefs.org 14781S: Supported 14782T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 14783F: Documentation/filesystems/orangefs.rst 14784F: fs/orangefs/ 14785 14786ORINOCO DRIVER 14787L: linux-wireless@vger.kernel.org 14788S: Orphan 14789W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 14790W: http://www.nongnu.org/orinoco/ 14791F: drivers/net/wireless/intersil/orinoco/ 14792 14793OV2659 OMNIVISION SENSOR DRIVER 14794M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 14795L: linux-media@vger.kernel.org 14796S: Maintained 14797W: https://linuxtv.org 14798Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14799T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 14800F: drivers/media/i2c/ov2659.c 14801F: include/media/i2c/ov2659.h 14802 14803OVERLAY FILESYSTEM 14804M: Miklos Szeredi <miklos@szeredi.hu> 14805L: linux-unionfs@vger.kernel.org 14806S: Supported 14807T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 14808F: Documentation/filesystems/overlayfs.rst 14809F: fs/overlayfs/ 14810 14811P54 WIRELESS DRIVER 14812M: Christian Lamparter <chunkeey@googlemail.com> 14813L: linux-wireless@vger.kernel.org 14814S: Maintained 14815W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 14816F: drivers/net/wireless/intersil/p54/ 14817 14818PACKING 14819M: Vladimir Oltean <olteanv@gmail.com> 14820L: netdev@vger.kernel.org 14821S: Supported 14822F: Documentation/core-api/packing.rst 14823F: include/linux/packing.h 14824F: lib/packing.c 14825 14826PADATA PARALLEL EXECUTION MECHANISM 14827M: Steffen Klassert <steffen.klassert@secunet.com> 14828M: Daniel Jordan <daniel.m.jordan@oracle.com> 14829L: linux-crypto@vger.kernel.org 14830L: linux-kernel@vger.kernel.org 14831S: Maintained 14832F: Documentation/core-api/padata.rst 14833F: include/linux/padata.h 14834F: kernel/padata.c 14835 14836PAGE POOL 14837M: Jesper Dangaard Brouer <hawk@kernel.org> 14838M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 14839L: netdev@vger.kernel.org 14840S: Supported 14841F: Documentation/networking/page_pool.rst 14842F: include/net/page_pool.h 14843F: include/trace/events/page_pool.h 14844F: net/core/page_pool.c 14845 14846PAGE TABLE CHECK 14847M: Pasha Tatashin <pasha.tatashin@soleen.com> 14848M: Andrew Morton <akpm@linux-foundation.org> 14849L: linux-mm@kvack.org 14850S: Maintained 14851F: Documentation/vm/page_table_check.rst 14852F: include/linux/page_table_check.h 14853F: mm/page_table_check.c 14854 14855PANASONIC LAPTOP ACPI EXTRAS DRIVER 14856M: Kenneth Chan <kenneth.t.chan@gmail.com> 14857L: platform-driver-x86@vger.kernel.org 14858S: Maintained 14859F: drivers/platform/x86/panasonic-laptop.c 14860 14861PARALLAX PING IIO SENSOR DRIVER 14862M: Andreas Klinger <ak@it-klinger.de> 14863L: linux-iio@vger.kernel.org 14864S: Maintained 14865F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 14866F: drivers/iio/proximity/ping.c 14867 14868PARALLEL LCD/KEYPAD PANEL DRIVER 14869M: Willy Tarreau <willy@haproxy.com> 14870M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 14871S: Odd Fixes 14872F: Documentation/admin-guide/lcd-panel-cgram.rst 14873F: drivers/auxdisplay/panel.c 14874 14875PARALLEL PORT SUBSYSTEM 14876M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 14877M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 14878L: linux-parport@lists.infradead.org (subscribers-only) 14879S: Maintained 14880F: Documentation/driver-api/parport*.rst 14881F: drivers/char/ppdev.c 14882F: drivers/parport/ 14883F: include/linux/parport*.h 14884F: include/uapi/linux/ppdev.h 14885 14886PARAVIRT_OPS INTERFACE 14887M: Juergen Gross <jgross@suse.com> 14888M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 14889R: Alexey Makhalov <amakhalov@vmware.com> 14890R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 14891L: virtualization@lists.linux-foundation.org 14892L: x86@kernel.org 14893S: Supported 14894T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 14895F: Documentation/virt/paravirt_ops.rst 14896F: arch/*/include/asm/paravirt*.h 14897F: arch/*/kernel/paravirt* 14898F: include/linux/hypervisor.h 14899 14900PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 14901M: Tim Waugh <tim@cyberelk.net> 14902L: linux-parport@lists.infradead.org (subscribers-only) 14903S: Maintained 14904F: Documentation/admin-guide/blockdev/paride.rst 14905F: drivers/block/paride/ 14906 14907PARISC ARCHITECTURE 14908M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 14909M: Helge Deller <deller@gmx.de> 14910L: linux-parisc@vger.kernel.org 14911S: Maintained 14912W: https://parisc.wiki.kernel.org 14913Q: http://patchwork.kernel.org/project/linux-parisc/list/ 14914T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 14915T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 14916F: Documentation/parisc/ 14917F: arch/parisc/ 14918F: drivers/char/agp/parisc-agp.c 14919F: drivers/input/misc/hp_sdc_rtc.c 14920F: drivers/input/serio/gscps2.c 14921F: drivers/input/serio/hp_sdc* 14922F: drivers/parisc/ 14923F: drivers/parport/parport_gsc.* 14924F: drivers/tty/serial/8250/8250_gsc.c 14925F: drivers/video/console/sti* 14926F: drivers/video/fbdev/sti* 14927F: drivers/video/logo/logo_parisc* 14928F: include/linux/hp_sdc.h 14929 14930PARMAN 14931M: Jiri Pirko <jiri@nvidia.com> 14932L: netdev@vger.kernel.org 14933S: Supported 14934F: include/linux/parman.h 14935F: lib/parman.c 14936F: lib/test_parman.c 14937 14938PC ENGINES APU BOARD DRIVER 14939M: Enrico Weigelt, metux IT consult <info@metux.net> 14940S: Maintained 14941F: drivers/platform/x86/pcengines-apuv2.c 14942 14943PC87360 HARDWARE MONITORING DRIVER 14944M: Jim Cromie <jim.cromie@gmail.com> 14945L: linux-hwmon@vger.kernel.org 14946S: Maintained 14947F: Documentation/hwmon/pc87360.rst 14948F: drivers/hwmon/pc87360.c 14949 14950PC8736x GPIO DRIVER 14951M: Jim Cromie <jim.cromie@gmail.com> 14952S: Maintained 14953F: drivers/char/pc8736x_gpio.c 14954 14955PC87427 HARDWARE MONITORING DRIVER 14956M: Jean Delvare <jdelvare@suse.com> 14957L: linux-hwmon@vger.kernel.org 14958S: Maintained 14959F: Documentation/hwmon/pc87427.rst 14960F: drivers/hwmon/pc87427.c 14961 14962PCA9532 LED DRIVER 14963M: Riku Voipio <riku.voipio@iki.fi> 14964S: Maintained 14965F: drivers/leds/leds-pca9532.c 14966F: include/linux/leds-pca9532.h 14967 14968PCA9541 I2C BUS MASTER SELECTOR DRIVER 14969M: Guenter Roeck <linux@roeck-us.net> 14970L: linux-i2c@vger.kernel.org 14971S: Maintained 14972F: drivers/i2c/muxes/i2c-mux-pca9541.c 14973 14974PCDP - PRIMARY CONSOLE AND DEBUG PORT 14975M: Khalid Aziz <khalid@gonehiking.org> 14976S: Maintained 14977F: drivers/firmware/pcdp.* 14978 14979PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 14980M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 14981M: Pali Rohár <pali@kernel.org> 14982L: linux-pci@vger.kernel.org 14983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14984S: Maintained 14985F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 14986F: drivers/pci/controller/pci-aardvark.c 14987 14988PCI DRIVER FOR ALTERA PCIE IP 14989M: Joyce Ooi <joyce.ooi@intel.com> 14990L: linux-pci@vger.kernel.org 14991S: Supported 14992F: Documentation/devicetree/bindings/pci/altera-pcie.txt 14993F: drivers/pci/controller/pcie-altera.c 14994 14995PCI DRIVER FOR APPLIEDMICRO XGENE 14996M: Toan Le <toan@os.amperecomputing.com> 14997L: linux-pci@vger.kernel.org 14998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14999S: Maintained 15000F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15001F: drivers/pci/controller/pci-xgene.c 15002 15003PCI DRIVER FOR ARM VERSATILE PLATFORM 15004M: Rob Herring <robh@kernel.org> 15005L: linux-pci@vger.kernel.org 15006L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15007S: Maintained 15008F: Documentation/devicetree/bindings/pci/versatile.yaml 15009F: drivers/pci/controller/pci-versatile.c 15010 15011PCI DRIVER FOR ARMADA 8K 15012M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15013L: linux-pci@vger.kernel.org 15014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15015S: Maintained 15016F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15017F: drivers/pci/controller/dwc/pcie-armada8k.c 15018 15019PCI DRIVER FOR CADENCE PCIE IP 15020M: Tom Joseph <tjoseph@cadence.com> 15021L: linux-pci@vger.kernel.org 15022S: Maintained 15023F: Documentation/devicetree/bindings/pci/cdns,* 15024F: drivers/pci/controller/cadence/ 15025 15026PCI DRIVER FOR FREESCALE LAYERSCAPE 15027M: Minghuan Lian <minghuan.Lian@nxp.com> 15028M: Mingkai Hu <mingkai.hu@nxp.com> 15029M: Roy Zang <roy.zang@nxp.com> 15030L: linuxppc-dev@lists.ozlabs.org 15031L: linux-pci@vger.kernel.org 15032L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15033S: Maintained 15034F: drivers/pci/controller/dwc/*layerscape* 15035 15036PCI DRIVER FOR GENERIC OF HOSTS 15037M: Will Deacon <will@kernel.org> 15038L: linux-pci@vger.kernel.org 15039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15040S: Maintained 15041F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15042F: drivers/pci/controller/pci-host-common.c 15043F: drivers/pci/controller/pci-host-generic.c 15044 15045PCI DRIVER FOR IMX6 15046M: Richard Zhu <hongxing.zhu@nxp.com> 15047M: Lucas Stach <l.stach@pengutronix.de> 15048L: linux-pci@vger.kernel.org 15049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15050S: Maintained 15051F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15052F: drivers/pci/controller/dwc/*imx6* 15053 15054PCI DRIVER FOR FU740 15055M: Paul Walmsley <paul.walmsley@sifive.com> 15056M: Greentime Hu <greentime.hu@sifive.com> 15057L: linux-pci@vger.kernel.org 15058S: Maintained 15059F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15060F: drivers/pci/controller/dwc/pcie-fu740.c 15061 15062PCI DRIVER FOR INTEL IXP4XX 15063M: Linus Walleij <linus.walleij@linaro.org> 15064S: Maintained 15065F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15066F: drivers/pci/controller/pci-ixp4xx.c 15067 15068PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15069M: Nirmal Patel <nirmal.patel@linux.intel.com> 15070R: Jonathan Derrick <jonathan.derrick@linux.dev> 15071L: linux-pci@vger.kernel.org 15072S: Supported 15073F: drivers/pci/controller/vmd.c 15074 15075PCI DRIVER FOR MICROSEMI SWITCHTEC 15076M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15077M: Logan Gunthorpe <logang@deltatee.com> 15078L: linux-pci@vger.kernel.org 15079S: Maintained 15080F: Documentation/ABI/testing/sysfs-class-switchtec 15081F: Documentation/driver-api/switchtec.rst 15082F: drivers/ntb/hw/mscc/ 15083F: drivers/pci/switch/switchtec* 15084F: include/linux/switchtec.h 15085F: include/uapi/linux/switchtec_ioctl.h 15086 15087PCI DRIVER FOR MOBIVEIL PCIE IP 15088M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15089M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15090L: linux-pci@vger.kernel.org 15091S: Supported 15092F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15093F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15094 15095PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15096M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15097M: Pali Rohár <pali@kernel.org> 15098L: linux-pci@vger.kernel.org 15099L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15100S: Maintained 15101F: drivers/pci/controller/*mvebu* 15102 15103PCI DRIVER FOR NVIDIA TEGRA 15104M: Thierry Reding <thierry.reding@gmail.com> 15105L: linux-tegra@vger.kernel.org 15106L: linux-pci@vger.kernel.org 15107S: Supported 15108F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15109F: drivers/pci/controller/pci-tegra.c 15110 15111PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15112M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15113L: linux-pci@vger.kernel.org 15114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15115S: Maintained 15116F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15117F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15118 15119PCI DRIVER FOR RENESAS R-CAR 15120M: Marek Vasut <marek.vasut+renesas@gmail.com> 15121M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15122L: linux-pci@vger.kernel.org 15123L: linux-renesas-soc@vger.kernel.org 15124S: Maintained 15125F: Documentation/devicetree/bindings/pci/*rcar* 15126F: drivers/pci/controller/*rcar* 15127 15128PCI DRIVER FOR SAMSUNG EXYNOS 15129M: Jingoo Han <jingoohan1@gmail.com> 15130L: linux-pci@vger.kernel.org 15131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15132L: linux-samsung-soc@vger.kernel.org 15133S: Maintained 15134F: drivers/pci/controller/dwc/pci-exynos.c 15135 15136PCI DRIVER FOR SYNOPSYS DESIGNWARE 15137M: Jingoo Han <jingoohan1@gmail.com> 15138M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15139L: linux-pci@vger.kernel.org 15140S: Maintained 15141F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15142F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15143F: drivers/pci/controller/dwc/*designware* 15144 15145PCI DRIVER FOR TI DRA7XX/J721E 15146M: Kishon Vijay Abraham I <kishon@ti.com> 15147L: linux-omap@vger.kernel.org 15148L: linux-pci@vger.kernel.org 15149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15150S: Supported 15151F: Documentation/devicetree/bindings/pci/ti-pci.txt 15152F: drivers/pci/controller/cadence/pci-j721e.c 15153F: drivers/pci/controller/dwc/pci-dra7xx.c 15154 15155PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15156M: Linus Walleij <linus.walleij@linaro.org> 15157L: linux-pci@vger.kernel.org 15158S: Maintained 15159F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15160F: drivers/pci/controller/pci-v3-semi.c 15161 15162PCI ENDPOINT SUBSYSTEM 15163M: Kishon Vijay Abraham I <kishon@ti.com> 15164M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15165R: Krzysztof Wilczyński <kw@linux.com> 15166L: linux-pci@vger.kernel.org 15167S: Supported 15168Q: https://patchwork.kernel.org/project/linux-pci/list/ 15169B: https://bugzilla.kernel.org 15170C: irc://irc.oftc.net/linux-pci 15171T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15172F: Documentation/PCI/endpoint/* 15173F: Documentation/misc-devices/pci-endpoint-test.rst 15174F: drivers/misc/pci_endpoint_test.c 15175F: drivers/pci/endpoint/ 15176F: tools/pci/ 15177 15178PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15179M: Russell Currey <ruscur@russell.cc> 15180M: Oliver O'Halloran <oohall@gmail.com> 15181L: linuxppc-dev@lists.ozlabs.org 15182S: Supported 15183F: Documentation/PCI/pci-error-recovery.rst 15184F: Documentation/powerpc/eeh-pci-error-recovery.rst 15185F: arch/powerpc/include/*/eeh*.h 15186F: arch/powerpc/kernel/eeh*.c 15187F: arch/powerpc/platforms/*/eeh*.c 15188F: drivers/pci/pcie/aer.c 15189F: drivers/pci/pcie/dpc.c 15190F: drivers/pci/pcie/err.c 15191 15192PCI ERROR RECOVERY 15193M: Linas Vepstas <linasvepstas@gmail.com> 15194L: linux-pci@vger.kernel.org 15195S: Supported 15196F: Documentation/PCI/pci-error-recovery.rst 15197 15198PCI PEER-TO-PEER DMA (P2PDMA) 15199M: Bjorn Helgaas <bhelgaas@google.com> 15200M: Logan Gunthorpe <logang@deltatee.com> 15201L: linux-pci@vger.kernel.org 15202S: Supported 15203Q: https://patchwork.kernel.org/project/linux-pci/list/ 15204B: https://bugzilla.kernel.org 15205C: irc://irc.oftc.net/linux-pci 15206T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15207F: Documentation/driver-api/pci/p2pdma.rst 15208F: drivers/pci/p2pdma.c 15209F: include/linux/pci-p2pdma.h 15210 15211PCI MSI DRIVER FOR ALTERA MSI IP 15212M: Joyce Ooi <joyce.ooi@intel.com> 15213L: linux-pci@vger.kernel.org 15214S: Supported 15215F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15216F: drivers/pci/controller/pcie-altera-msi.c 15217 15218PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15219M: Toan Le <toan@os.amperecomputing.com> 15220L: linux-pci@vger.kernel.org 15221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15222S: Maintained 15223F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15224F: drivers/pci/controller/pci-xgene-msi.c 15225 15226PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15227M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15228R: Rob Herring <robh@kernel.org> 15229R: Krzysztof Wilczyński <kw@linux.com> 15230L: linux-pci@vger.kernel.org 15231S: Supported 15232Q: https://patchwork.kernel.org/project/linux-pci/list/ 15233B: https://bugzilla.kernel.org 15234C: irc://irc.oftc.net/linux-pci 15235T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15236F: drivers/pci/controller/ 15237F: drivers/pci/pci-bridge-emul.c 15238F: drivers/pci/pci-bridge-emul.h 15239 15240PCI SUBSYSTEM 15241M: Bjorn Helgaas <bhelgaas@google.com> 15242L: linux-pci@vger.kernel.org 15243S: Supported 15244Q: https://patchwork.kernel.org/project/linux-pci/list/ 15245B: https://bugzilla.kernel.org 15246C: irc://irc.oftc.net/linux-pci 15247T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15248F: Documentation/PCI/ 15249F: Documentation/devicetree/bindings/pci/ 15250F: arch/x86/kernel/early-quirks.c 15251F: arch/x86/kernel/quirks.c 15252F: arch/x86/pci/ 15253F: drivers/acpi/pci* 15254F: drivers/pci/ 15255F: include/asm-generic/pci* 15256F: include/linux/of_pci.h 15257F: include/linux/pci* 15258F: include/uapi/linux/pci* 15259F: lib/pci* 15260 15261PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15262M: Jonathan Chocron <jonnyc@amazon.com> 15263L: linux-pci@vger.kernel.org 15264S: Maintained 15265F: Documentation/devicetree/bindings/pci/pcie-al.txt 15266F: drivers/pci/controller/dwc/pcie-al.c 15267 15268PCIE DRIVER FOR AMLOGIC MESON 15269M: Yue Wang <yue.wang@Amlogic.com> 15270L: linux-pci@vger.kernel.org 15271L: linux-amlogic@lists.infradead.org 15272S: Maintained 15273F: drivers/pci/controller/dwc/pci-meson.c 15274 15275PCIE DRIVER FOR AXIS ARTPEC 15276M: Jesper Nilsson <jesper.nilsson@axis.com> 15277L: linux-arm-kernel@axis.com 15278L: linux-pci@vger.kernel.org 15279S: Maintained 15280F: Documentation/devicetree/bindings/pci/axis,artpec* 15281F: drivers/pci/controller/dwc/*artpec* 15282 15283PCIE DRIVER FOR CAVIUM THUNDERX 15284M: Robert Richter <rric@kernel.org> 15285L: linux-pci@vger.kernel.org 15286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15287S: Odd Fixes 15288F: drivers/pci/controller/pci-thunder-* 15289 15290PCIE DRIVER FOR HISILICON 15291M: Zhou Wang <wangzhou1@hisilicon.com> 15292L: linux-pci@vger.kernel.org 15293S: Maintained 15294F: drivers/pci/controller/dwc/pcie-hisi.c 15295 15296PCIE DRIVER FOR HISILICON KIRIN 15297M: Xiaowei Song <songxiaowei@hisilicon.com> 15298M: Binghui Wang <wangbinghui@hisilicon.com> 15299L: linux-pci@vger.kernel.org 15300S: Maintained 15301F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 15302F: drivers/pci/controller/dwc/pcie-kirin.c 15303 15304PCIE DRIVER FOR HISILICON STB 15305M: Shawn Guo <shawn.guo@linaro.org> 15306L: linux-pci@vger.kernel.org 15307S: Maintained 15308F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 15309F: drivers/pci/controller/dwc/pcie-histb.c 15310 15311PCIE DRIVER FOR INTEL KEEM BAY 15312M: Srikanth Thokala <srikanth.thokala@intel.com> 15313L: linux-pci@vger.kernel.org 15314S: Supported 15315F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 15316F: drivers/pci/controller/dwc/pcie-keembay.c 15317 15318PCIE DRIVER FOR INTEL LGM GW SOC 15319M: Rahul Tanwar <rtanwar@maxlinear.com> 15320L: linux-pci@vger.kernel.org 15321S: Maintained 15322F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 15323F: drivers/pci/controller/dwc/pcie-intel-gw.c 15324 15325PCIE DRIVER FOR MEDIATEK 15326M: Ryder Lee <ryder.lee@mediatek.com> 15327M: Jianjun Wang <jianjun.wang@mediatek.com> 15328L: linux-pci@vger.kernel.org 15329L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15330S: Supported 15331F: Documentation/devicetree/bindings/pci/mediatek* 15332F: drivers/pci/controller/*mediatek* 15333 15334PCIE DRIVER FOR MICROCHIP 15335M: Daire McNamara <daire.mcnamara@microchip.com> 15336L: linux-pci@vger.kernel.org 15337S: Supported 15338F: Documentation/devicetree/bindings/pci/microchip* 15339F: drivers/pci/controller/*microchip* 15340 15341PCIE DRIVER FOR QUALCOMM MSM 15342M: Stanimir Varbanov <svarbanov@mm-sol.com> 15343L: linux-pci@vger.kernel.org 15344L: linux-arm-msm@vger.kernel.org 15345S: Maintained 15346F: drivers/pci/controller/dwc/pcie-qcom.c 15347 15348PCIE ENDPOINT DRIVER FOR QUALCOMM 15349M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15350L: linux-pci@vger.kernel.org 15351L: linux-arm-msm@vger.kernel.org 15352S: Maintained 15353F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 15354F: drivers/pci/controller/dwc/pcie-qcom-ep.c 15355 15356PCIE DRIVER FOR ROCKCHIP 15357M: Shawn Lin <shawn.lin@rock-chips.com> 15358L: linux-pci@vger.kernel.org 15359L: linux-rockchip@lists.infradead.org 15360S: Maintained 15361F: Documentation/devicetree/bindings/pci/rockchip-pcie* 15362F: drivers/pci/controller/pcie-rockchip* 15363 15364PCIE DRIVER FOR SOCIONEXT UNIPHIER 15365M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 15366L: linux-pci@vger.kernel.org 15367S: Maintained 15368F: Documentation/devicetree/bindings/pci/uniphier-pcie* 15369F: drivers/pci/controller/dwc/pcie-uniphier* 15370 15371PCIE DRIVER FOR ST SPEAR13XX 15372M: Pratyush Anand <pratyush.anand@gmail.com> 15373L: linux-pci@vger.kernel.org 15374S: Maintained 15375F: drivers/pci/controller/dwc/*spear* 15376 15377PCMCIA SUBSYSTEM 15378M: Dominik Brodowski <linux@dominikbrodowski.net> 15379S: Odd Fixes 15380T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 15381F: Documentation/pcmcia/ 15382F: drivers/pcmcia/ 15383F: include/pcmcia/ 15384F: tools/pcmcia/ 15385 15386PCNET32 NETWORK DRIVER 15387M: Don Fry <pcnet32@frontier.com> 15388L: netdev@vger.kernel.org 15389S: Maintained 15390F: drivers/net/ethernet/amd/pcnet32.c 15391 15392PCRYPT PARALLEL CRYPTO ENGINE 15393M: Steffen Klassert <steffen.klassert@secunet.com> 15394L: linux-crypto@vger.kernel.org 15395S: Maintained 15396F: crypto/pcrypt.c 15397F: include/crypto/pcrypt.h 15398 15399PEAQ WMI HOTKEYS DRIVER 15400M: Hans de Goede <hdegoede@redhat.com> 15401L: platform-driver-x86@vger.kernel.org 15402S: Maintained 15403F: drivers/platform/x86/peaq-wmi.c 15404 15405PECI HARDWARE MONITORING DRIVERS 15406M: Iwona Winiarska <iwona.winiarska@intel.com> 15407L: linux-hwmon@vger.kernel.org 15408S: Supported 15409F: Documentation/hwmon/peci-cputemp.rst 15410F: Documentation/hwmon/peci-dimmtemp.rst 15411F: drivers/hwmon/peci/ 15412 15413PECI SUBSYSTEM 15414M: Iwona Winiarska <iwona.winiarska@intel.com> 15415L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 15416S: Supported 15417F: Documentation/devicetree/bindings/peci/ 15418F: Documentation/peci/ 15419F: drivers/peci/ 15420F: include/linux/peci-cpu.h 15421F: include/linux/peci.h 15422 15423PENSANDO ETHERNET DRIVERS 15424M: Shannon Nelson <snelson@pensando.io> 15425M: drivers@pensando.io 15426L: netdev@vger.kernel.org 15427S: Supported 15428F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 15429F: drivers/net/ethernet/pensando/ 15430 15431PER-CPU MEMORY ALLOCATOR 15432M: Dennis Zhou <dennis@kernel.org> 15433M: Tejun Heo <tj@kernel.org> 15434M: Christoph Lameter <cl@linux.com> 15435L: linux-mm@kvack.org 15436S: Maintained 15437T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 15438F: arch/*/include/asm/percpu.h 15439F: include/linux/percpu*.h 15440F: lib/percpu*.c 15441F: mm/percpu*.c 15442 15443PER-TASK DELAY ACCOUNTING 15444M: Balbir Singh <bsingharora@gmail.com> 15445S: Maintained 15446F: include/linux/delayacct.h 15447F: kernel/delayacct.c 15448 15449PERFORMANCE EVENTS SUBSYSTEM 15450M: Peter Zijlstra <peterz@infradead.org> 15451M: Ingo Molnar <mingo@redhat.com> 15452M: Arnaldo Carvalho de Melo <acme@kernel.org> 15453R: Mark Rutland <mark.rutland@arm.com> 15454R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 15455R: Jiri Olsa <jolsa@kernel.org> 15456R: Namhyung Kim <namhyung@kernel.org> 15457L: linux-perf-users@vger.kernel.org 15458L: linux-kernel@vger.kernel.org 15459S: Supported 15460W: https://perf.wiki.kernel.org/ 15461T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 15462F: arch/*/events/* 15463F: arch/*/events/*/* 15464F: arch/*/include/asm/perf_event.h 15465F: arch/*/kernel/*/*/perf_event*.c 15466F: arch/*/kernel/*/perf_event*.c 15467F: arch/*/kernel/perf_callchain.c 15468F: arch/*/kernel/perf_event*.c 15469F: include/linux/perf_event.h 15470F: include/uapi/linux/perf_event.h 15471F: kernel/events/* 15472F: tools/lib/perf/ 15473F: tools/perf/ 15474 15475PERFORMANCE EVENTS TOOLING ARM64 15476R: John Garry <john.garry@huawei.com> 15477R: Will Deacon <will@kernel.org> 15478R: Mathieu Poirier <mathieu.poirier@linaro.org> 15479R: Leo Yan <leo.yan@linaro.org> 15480L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15481S: Supported 15482F: tools/build/feature/test-libopencsd.c 15483F: tools/perf/arch/arm*/ 15484F: tools/perf/pmu-events/arch/arm64/ 15485F: tools/perf/util/arm-spe* 15486F: tools/perf/util/cs-etm* 15487 15488PERSONALITY HANDLING 15489M: Christoph Hellwig <hch@infradead.org> 15490L: linux-abi-devel@lists.sourceforge.net 15491S: Maintained 15492F: include/linux/personality.h 15493F: include/uapi/linux/personality.h 15494 15495PHOENIX RC FLIGHT CONTROLLER ADAPTER 15496M: Marcus Folkesson <marcus.folkesson@gmail.com> 15497L: linux-input@vger.kernel.org 15498S: Maintained 15499F: Documentation/input/devices/pxrc.rst 15500F: drivers/input/joystick/pxrc.c 15501 15502PHONET PROTOCOL 15503M: Remi Denis-Courmont <courmisch@gmail.com> 15504S: Supported 15505F: Documentation/networking/phonet.rst 15506F: include/linux/phonet.h 15507F: include/net/phonet/ 15508F: include/uapi/linux/phonet.h 15509F: net/phonet/ 15510 15511PHRAM MTD DRIVER 15512M: Joern Engel <joern@lazybastard.org> 15513L: linux-mtd@lists.infradead.org 15514S: Maintained 15515F: drivers/mtd/devices/phram.c 15516 15517PICOLCD HID DRIVER 15518M: Bruno Prémont <bonbons@linux-vserver.org> 15519L: linux-input@vger.kernel.org 15520S: Maintained 15521F: drivers/hid/hid-picolcd* 15522 15523PIDFD API 15524M: Christian Brauner <christian@brauner.io> 15525L: linux-kernel@vger.kernel.org 15526S: Maintained 15527T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 15528F: samples/pidfd/ 15529F: tools/testing/selftests/clone3/ 15530F: tools/testing/selftests/pid_namespace/ 15531F: tools/testing/selftests/pidfd/ 15532K: (?i)pidfd 15533K: (?i)clone3 15534K: \b(clone_args|kernel_clone_args)\b 15535 15536PIN CONTROL SUBSYSTEM 15537M: Linus Walleij <linus.walleij@linaro.org> 15538L: linux-gpio@vger.kernel.org 15539S: Maintained 15540T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 15541F: Documentation/devicetree/bindings/pinctrl/ 15542F: Documentation/driver-api/pin-control.rst 15543F: drivers/pinctrl/ 15544F: include/linux/pinctrl/ 15545 15546PIN CONTROLLER - AMD 15547M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 15548M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15549S: Maintained 15550F: drivers/pinctrl/pinctrl-amd.c 15551 15552PIN CONTROLLER - FREESCALE 15553M: Dong Aisheng <aisheng.dong@nxp.com> 15554M: Fabio Estevam <festevam@gmail.com> 15555M: Shawn Guo <shawnguo@kernel.org> 15556M: Stefan Agner <stefan@agner.ch> 15557R: Pengutronix Kernel Team <kernel@pengutronix.de> 15558L: linux-gpio@vger.kernel.org 15559S: Maintained 15560F: Documentation/devicetree/bindings/pinctrl/fsl,* 15561F: drivers/pinctrl/freescale/ 15562 15563PIN CONTROLLER - INTEL 15564M: Mika Westerberg <mika.westerberg@linux.intel.com> 15565M: Andy Shevchenko <andy@kernel.org> 15566S: Maintained 15567T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 15568F: drivers/pinctrl/intel/ 15569 15570PIN CONTROLLER - KEEMBAY 15571M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 15572S: Supported 15573F: drivers/pinctrl/pinctrl-keembay* 15574 15575PIN CONTROLLER - MEDIATEK 15576M: Sean Wang <sean.wang@kernel.org> 15577L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15578S: Maintained 15579F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 15580F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 15581F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 15582F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 15583F: drivers/pinctrl/mediatek/ 15584 15585PIN CONTROLLER - MICROCHIP AT91 15586M: Ludovic Desroches <ludovic.desroches@microchip.com> 15587L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15588L: linux-gpio@vger.kernel.org 15589S: Supported 15590F: drivers/gpio/gpio-sama5d2-piobu.c 15591F: drivers/pinctrl/pinctrl-at91* 15592 15593PIN CONTROLLER - QUALCOMM 15594M: Bjorn Andersson <bjorn.andersson@linaro.org> 15595L: linux-arm-msm@vger.kernel.org 15596S: Maintained 15597F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 15598F: drivers/pinctrl/qcom/ 15599 15600PIN CONTROLLER - RENESAS 15601M: Geert Uytterhoeven <geert+renesas@glider.be> 15602L: linux-renesas-soc@vger.kernel.org 15603S: Supported 15604T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 15605F: Documentation/devicetree/bindings/pinctrl/renesas,* 15606F: drivers/pinctrl/renesas/ 15607 15608PIN CONTROLLER - SAMSUNG 15609M: Tomasz Figa <tomasz.figa@gmail.com> 15610M: Krzysztof Kozlowski <krzk@kernel.org> 15611M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15612R: Alim Akhtar <alim.akhtar@samsung.com> 15613L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15614L: linux-samsung-soc@vger.kernel.org 15615S: Maintained 15616C: irc://irc.libera.chat/linux-exynos 15617Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 15618T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 15619F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 15620F: drivers/pinctrl/samsung/ 15621F: include/dt-bindings/pinctrl/samsung.h 15622 15623PIN CONTROLLER - SINGLE 15624M: Tony Lindgren <tony@atomide.com> 15625M: Haojian Zhuang <haojian.zhuang@linaro.org> 15626L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15627L: linux-omap@vger.kernel.org 15628S: Maintained 15629F: drivers/pinctrl/pinctrl-single.c 15630 15631PIN CONTROLLER - THUNDERBAY 15632M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 15633S: Supported 15634F: drivers/pinctrl/pinctrl-thunderbay.c 15635 15636PIN CONTROLLER - SUNPLUS / TIBBO 15637M: Dvorkin Dmitry <dvorkin@tibbo.com> 15638M: Wells Lu <wellslutw@gmail.com> 15639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15640S: Maintained 15641W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 15642F: Documentation/devicetree/bindings/pinctrl/sunplus,* 15643F: drivers/pinctrl/sunplus/ 15644F: include/dt-bindings/pinctrl/sppctl*.h 15645 15646PKTCDVD DRIVER 15647M: linux-block@vger.kernel.org 15648S: Orphan 15649F: drivers/block/pktcdvd.c 15650F: include/linux/pktcdvd.h 15651F: include/uapi/linux/pktcdvd.h 15652 15653PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 15654M: Tomasz Duszynski <tduszyns@gmail.com> 15655S: Maintained 15656F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 15657F: drivers/iio/chemical/pms7003.c 15658 15659PLDMFW LIBRARY 15660M: Jacob Keller <jacob.e.keller@intel.com> 15661S: Maintained 15662F: Documentation/driver-api/pldmfw/ 15663F: include/linux/pldmfw.h 15664F: lib/pldmfw/ 15665 15666PLX DMA DRIVER 15667M: Logan Gunthorpe <logang@deltatee.com> 15668S: Maintained 15669F: drivers/dma/plx_dma.c 15670 15671PM6764TR DRIVER 15672M: Charles Hsu <hsu.yungteng@gmail.com> 15673L: linux-hwmon@vger.kernel.org 15674S: Maintained 15675F: Documentation/hwmon/pm6764tr.rst 15676F: drivers/hwmon/pmbus/pm6764tr.c 15677 15678PM-GRAPH UTILITY 15679M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 15680L: linux-pm@vger.kernel.org 15681S: Supported 15682W: https://01.org/pm-graph 15683B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 15684T: git git://github.com/intel/pm-graph 15685F: tools/power/pm-graph 15686 15687PMBUS HARDWARE MONITORING DRIVERS 15688M: Guenter Roeck <linux@roeck-us.net> 15689L: linux-hwmon@vger.kernel.org 15690S: Maintained 15691W: http://hwmon.wiki.kernel.org/ 15692W: http://www.roeck-us.net/linux/drivers/ 15693T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 15694F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 15695F: Documentation/devicetree/bindings/hwmon/max31785.txt 15696F: Documentation/hwmon/adm1275.rst 15697F: Documentation/hwmon/ibm-cffps.rst 15698F: Documentation/hwmon/ir35221.rst 15699F: Documentation/hwmon/lm25066.rst 15700F: Documentation/hwmon/ltc2978.rst 15701F: Documentation/hwmon/ltc3815.rst 15702F: Documentation/hwmon/max16064.rst 15703F: Documentation/hwmon/max20751.rst 15704F: Documentation/hwmon/max31785.rst 15705F: Documentation/hwmon/max34440.rst 15706F: Documentation/hwmon/max8688.rst 15707F: Documentation/hwmon/pmbus-core.rst 15708F: Documentation/hwmon/pmbus.rst 15709F: Documentation/hwmon/tps40422.rst 15710F: Documentation/hwmon/ucd9000.rst 15711F: Documentation/hwmon/ucd9200.rst 15712F: Documentation/hwmon/zl6100.rst 15713F: drivers/hwmon/pmbus/ 15714F: include/linux/pmbus.h 15715 15716PMC SIERRA MaxRAID DRIVER 15717L: linux-scsi@vger.kernel.org 15718S: Orphan 15719W: http://www.pmc-sierra.com/ 15720F: drivers/scsi/pmcraid.* 15721 15722PMC SIERRA PM8001 DRIVER 15723M: Jack Wang <jinpu.wang@cloud.ionos.com> 15724L: linux-scsi@vger.kernel.org 15725S: Supported 15726F: drivers/scsi/pm8001/ 15727 15728PNI RM3100 IIO DRIVER 15729M: Song Qiang <songqiang1304521@gmail.com> 15730L: linux-iio@vger.kernel.org 15731S: Maintained 15732F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 15733F: drivers/iio/magnetometer/rm3100* 15734 15735PNP SUPPORT 15736M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 15737L: linux-acpi@vger.kernel.org 15738S: Maintained 15739F: drivers/pnp/ 15740F: include/linux/pnp.h 15741 15742POSIX CLOCKS and TIMERS 15743M: Thomas Gleixner <tglx@linutronix.de> 15744L: linux-kernel@vger.kernel.org 15745S: Maintained 15746T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 15747F: fs/timerfd.c 15748F: include/linux/time_namespace.h 15749F: include/linux/timer* 15750F: kernel/time/*timer* 15751F: kernel/time/namespace.c 15752 15753POWER MANAGEMENT CORE 15754M: "Rafael J. Wysocki" <rafael@kernel.org> 15755L: linux-pm@vger.kernel.org 15756S: Supported 15757B: https://bugzilla.kernel.org 15758T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 15759F: drivers/base/power/ 15760F: drivers/powercap/ 15761F: include/linux/intel_rapl.h 15762F: include/linux/pm.h 15763F: include/linux/pm_* 15764F: include/linux/powercap.h 15765F: kernel/configs/nopm.config 15766 15767DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 15768M: Daniel Lezcano <daniel.lezcano@kernel.org> 15769L: linux-pm@vger.kernel.org 15770S: Supported 15771B: https://bugzilla.kernel.org 15772T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 15773F: drivers/powercap/dtpm* 15774F: include/linux/dtpm.h 15775 15776POWER STATE COORDINATION INTERFACE (PSCI) 15777M: Mark Rutland <mark.rutland@arm.com> 15778M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15779L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15780S: Maintained 15781F: drivers/firmware/psci/ 15782F: include/linux/psci.h 15783F: include/uapi/linux/psci.h 15784 15785POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 15786M: Sebastian Reichel <sre@kernel.org> 15787L: linux-pm@vger.kernel.org 15788S: Maintained 15789T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 15790F: Documentation/ABI/testing/sysfs-class-power 15791F: Documentation/devicetree/bindings/power/supply/ 15792F: drivers/power/supply/ 15793F: include/linux/power/ 15794F: include/linux/power_supply.h 15795 15796POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 15797M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 15798L: linuxppc-dev@lists.ozlabs.org 15799S: Maintained 15800F: drivers/char/powernv-op-panel.c 15801 15802PPP OVER ATM (RFC 2364) 15803M: Mitchell Blank Jr <mitch@sfgoth.com> 15804S: Maintained 15805F: include/uapi/linux/atmppp.h 15806F: net/atm/pppoatm.c 15807 15808PPP OVER ETHERNET 15809M: Michal Ostrowski <mostrows@earthlink.net> 15810S: Maintained 15811F: drivers/net/ppp/pppoe.c 15812F: drivers/net/ppp/pppox.c 15813 15814PPP OVER L2TP 15815M: James Chapman <jchapman@katalix.com> 15816S: Maintained 15817F: include/linux/if_pppol2tp.h 15818F: include/uapi/linux/if_pppol2tp.h 15819F: net/l2tp/l2tp_ppp.c 15820 15821PPP PROTOCOL DRIVERS AND COMPRESSORS 15822M: Paul Mackerras <paulus@samba.org> 15823L: linux-ppp@vger.kernel.org 15824S: Maintained 15825F: drivers/net/ppp/ppp_* 15826 15827PPS SUPPORT 15828M: Rodolfo Giometti <giometti@enneenne.com> 15829L: linuxpps@ml.enneenne.com (subscribers-only) 15830S: Maintained 15831W: http://wiki.enneenne.com/index.php/LinuxPPS_support 15832F: Documentation/ABI/testing/sysfs-pps 15833F: Documentation/devicetree/bindings/pps/pps-gpio.txt 15834F: Documentation/driver-api/pps.rst 15835F: drivers/pps/ 15836F: include/linux/pps*.h 15837F: include/uapi/linux/pps.h 15838 15839PPTP DRIVER 15840M: Dmitry Kozlov <xeb@mail.ru> 15841L: netdev@vger.kernel.org 15842S: Maintained 15843W: http://sourceforge.net/projects/accel-pptp 15844F: drivers/net/ppp/pptp.c 15845 15846PRESSURE STALL INFORMATION (PSI) 15847M: Johannes Weiner <hannes@cmpxchg.org> 15848M: Suren Baghdasaryan <surenb@google.com> 15849S: Maintained 15850F: include/linux/psi* 15851F: kernel/sched/psi.c 15852 15853PRINTK 15854M: Petr Mladek <pmladek@suse.com> 15855M: Sergey Senozhatsky <senozhatsky@chromium.org> 15856R: Steven Rostedt <rostedt@goodmis.org> 15857R: John Ogness <john.ogness@linutronix.de> 15858S: Maintained 15859T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 15860F: include/linux/printk.h 15861F: kernel/printk/ 15862 15863PRINTK INDEXING 15864R: Chris Down <chris@chrisdown.name> 15865S: Maintained 15866F: kernel/printk/index.c 15867 15868PROC FILESYSTEM 15869L: linux-kernel@vger.kernel.org 15870L: linux-fsdevel@vger.kernel.org 15871S: Maintained 15872F: Documentation/filesystems/proc.rst 15873F: fs/proc/ 15874F: include/linux/proc_fs.h 15875F: tools/testing/selftests/proc/ 15876 15877PROC SYSCTL 15878M: Luis Chamberlain <mcgrof@kernel.org> 15879M: Kees Cook <keescook@chromium.org> 15880M: Iurii Zaikin <yzaikin@google.com> 15881L: linux-kernel@vger.kernel.org 15882L: linux-fsdevel@vger.kernel.org 15883S: Maintained 15884T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 15885F: fs/proc/proc_sysctl.c 15886F: include/linux/sysctl.h 15887F: kernel/sysctl-test.c 15888F: kernel/sysctl.c 15889F: tools/testing/selftests/sysctl/ 15890 15891PS3 NETWORK SUPPORT 15892M: Geoff Levand <geoff@infradead.org> 15893L: netdev@vger.kernel.org 15894L: linuxppc-dev@lists.ozlabs.org 15895S: Maintained 15896F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 15897 15898PS3 PLATFORM SUPPORT 15899M: Geoff Levand <geoff@infradead.org> 15900L: linuxppc-dev@lists.ozlabs.org 15901S: Maintained 15902F: arch/powerpc/boot/ps3* 15903F: arch/powerpc/include/asm/lv1call.h 15904F: arch/powerpc/include/asm/ps3*.h 15905F: arch/powerpc/platforms/ps3/ 15906F: drivers/*/ps3* 15907F: drivers/ps3/ 15908F: drivers/rtc/rtc-ps3.c 15909F: drivers/usb/host/*ps3.c 15910F: sound/ppc/snd_ps3* 15911 15912PS3VRAM DRIVER 15913M: Jim Paris <jim@jtan.com> 15914M: Geoff Levand <geoff@infradead.org> 15915L: linuxppc-dev@lists.ozlabs.org 15916S: Maintained 15917F: drivers/block/ps3vram.c 15918 15919PSAMPLE PACKET SAMPLING SUPPORT 15920M: Yotam Gigi <yotam.gi@gmail.com> 15921S: Maintained 15922F: include/net/psample.h 15923F: include/uapi/linux/psample.h 15924F: net/psample 15925 15926PSTORE FILESYSTEM 15927M: Kees Cook <keescook@chromium.org> 15928M: Anton Vorontsov <anton@enomsg.org> 15929M: Colin Cross <ccross@android.com> 15930M: Tony Luck <tony.luck@intel.com> 15931S: Maintained 15932T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 15933F: Documentation/admin-guide/ramoops.rst 15934F: Documentation/admin-guide/pstore-blk.rst 15935F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 15936F: drivers/acpi/apei/erst.c 15937F: drivers/firmware/efi/efi-pstore.c 15938F: fs/pstore/ 15939F: include/linux/pstore* 15940K: \b(pstore|ramoops) 15941 15942PTP HARDWARE CLOCK SUPPORT 15943M: Richard Cochran <richardcochran@gmail.com> 15944L: netdev@vger.kernel.org 15945S: Maintained 15946W: http://linuxptp.sourceforge.net/ 15947F: Documentation/ABI/testing/sysfs-ptp 15948F: Documentation/driver-api/ptp.rst 15949F: drivers/net/phy/dp83640* 15950F: drivers/ptp/* 15951F: include/linux/ptp_cl* 15952 15953PTP VIRTUAL CLOCK SUPPORT 15954M: Yangbo Lu <yangbo.lu@nxp.com> 15955L: netdev@vger.kernel.org 15956S: Maintained 15957F: drivers/ptp/ptp_vclock.c 15958F: net/ethtool/phc_vclocks.c 15959 15960PTRACE SUPPORT 15961M: Oleg Nesterov <oleg@redhat.com> 15962S: Maintained 15963F: arch/*/*/ptrace*.c 15964F: arch/*/include/asm/ptrace*.h 15965F: arch/*/ptrace*.c 15966F: include/asm-generic/syscall.h 15967F: include/linux/ptrace.h 15968F: include/linux/regset.h 15969F: include/uapi/linux/ptrace.h 15970F: include/uapi/linux/ptrace.h 15971F: kernel/ptrace.c 15972 15973PULSE8-CEC DRIVER 15974M: Hans Verkuil <hverkuil@xs4all.nl> 15975L: linux-media@vger.kernel.org 15976S: Maintained 15977T: git git://linuxtv.org/media_tree.git 15978F: Documentation/admin-guide/media/pulse8-cec.rst 15979F: drivers/media/cec/usb/pulse8/ 15980 15981PVRUSB2 VIDEO4LINUX DRIVER 15982M: Mike Isely <isely@pobox.com> 15983L: pvrusb2@isely.net (subscribers-only) 15984L: linux-media@vger.kernel.org 15985S: Maintained 15986W: http://www.isely.net/pvrusb2/ 15987T: git git://linuxtv.org/media_tree.git 15988F: Documentation/driver-api/media/drivers/pvrusb2* 15989F: drivers/media/usb/pvrusb2/ 15990 15991PWC WEBCAM DRIVER 15992M: Hans Verkuil <hverkuil@xs4all.nl> 15993L: linux-media@vger.kernel.org 15994S: Odd Fixes 15995T: git git://linuxtv.org/media_tree.git 15996F: drivers/media/usb/pwc/* 15997F: include/trace/events/pwc.h 15998 15999PWM FAN DRIVER 16000M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 16001L: linux-hwmon@vger.kernel.org 16002S: Supported 16003F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 16004F: Documentation/hwmon/pwm-fan.rst 16005F: drivers/hwmon/pwm-fan.c 16006 16007PWM IR Transmitter 16008M: Sean Young <sean@mess.org> 16009L: linux-media@vger.kernel.org 16010S: Maintained 16011F: drivers/media/rc/pwm-ir-tx.c 16012 16013PWM SUBSYSTEM 16014M: Thierry Reding <thierry.reding@gmail.com> 16015R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16016M: Lee Jones <lee.jones@linaro.org> 16017L: linux-pwm@vger.kernel.org 16018S: Maintained 16019Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16020T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16021F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 16022F: Documentation/devicetree/bindings/pwm/ 16023F: Documentation/driver-api/pwm.rst 16024F: drivers/gpio/gpio-mvebu.c 16025F: drivers/pwm/ 16026F: drivers/video/backlight/pwm_bl.c 16027F: include/linux/pwm.h 16028F: include/linux/pwm_backlight.h 16029K: pwm_(config|apply_state|ops) 16030 16031PXA GPIO DRIVER 16032M: Robert Jarzmik <robert.jarzmik@free.fr> 16033L: linux-gpio@vger.kernel.org 16034S: Maintained 16035F: drivers/gpio/gpio-pxa.c 16036 16037PXA MMCI DRIVER 16038S: Orphan 16039 16040PXA RTC DRIVER 16041M: Robert Jarzmik <robert.jarzmik@free.fr> 16042L: linux-rtc@vger.kernel.org 16043S: Maintained 16044 16045PXA2xx/PXA3xx SUPPORT 16046M: Daniel Mack <daniel@zonque.org> 16047M: Haojian Zhuang <haojian.zhuang@gmail.com> 16048M: Robert Jarzmik <robert.jarzmik@free.fr> 16049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16050S: Maintained 16051T: git git://github.com/hzhuang1/linux.git 16052T: git git://github.com/rjarzmik/linux.git 16053F: arch/arm/boot/dts/pxa* 16054F: arch/arm/mach-pxa/ 16055F: drivers/dma/pxa* 16056F: drivers/pcmcia/pxa2xx* 16057F: drivers/pinctrl/pxa/ 16058F: drivers/spi/spi-pxa2xx* 16059F: drivers/usb/gadget/udc/pxa2* 16060F: include/sound/pxa2xx-lib.h 16061F: sound/arm/pxa* 16062F: sound/soc/pxa/ 16063 16064QAT DRIVER 16065M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16066L: qat-linux@intel.com 16067S: Supported 16068F: drivers/crypto/qat/ 16069 16070QCOM AUDIO (ASoC) DRIVERS 16071M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16072M: Banajit Goswami <bgoswami@codeaurora.org> 16073L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16074S: Supported 16075F: sound/soc/codecs/lpass-va-macro.c 16076F: sound/soc/codecs/lpass-wsa-macro.* 16077F: sound/soc/codecs/msm8916-wcd-analog.c 16078F: sound/soc/codecs/msm8916-wcd-digital.c 16079F: sound/soc/codecs/wcd9335.* 16080F: sound/soc/codecs/wcd934x.c 16081F: sound/soc/codecs/wcd-clsh-v2.* 16082F: sound/soc/codecs/wsa881x.c 16083F: sound/soc/qcom/ 16084 16085QCOM EMBEDDED USB DEBUGGER (EUD) 16086M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16087L: linux-arm-msm@vger.kernel.org 16088S: Maintained 16089F: Documentation/ABI/testing/sysfs-driver-eud 16090F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16091F: drivers/usb/misc/qcom_eud.c 16092 16093QCOM IPA DRIVER 16094M: Alex Elder <elder@kernel.org> 16095L: netdev@vger.kernel.org 16096S: Supported 16097F: drivers/net/ipa/ 16098 16099QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16100M: Gabriel Somlo <somlo@cmu.edu> 16101M: "Michael S. Tsirkin" <mst@redhat.com> 16102L: qemu-devel@nongnu.org 16103S: Maintained 16104F: drivers/firmware/qemu_fw_cfg.c 16105F: include/uapi/linux/qemu_fw_cfg.h 16106 16107QIB DRIVER 16108M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16109M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 16110L: linux-rdma@vger.kernel.org 16111S: Supported 16112F: drivers/infiniband/hw/qib/ 16113 16114QLOGIC QL41xxx FCOE DRIVER 16115M: Saurav Kashyap <skashyap@marvell.com> 16116M: Javed Hasan <jhasan@marvell.com> 16117M: GR-QLogic-Storage-Upstream@marvell.com 16118L: linux-scsi@vger.kernel.org 16119S: Supported 16120F: drivers/scsi/qedf/ 16121 16122QLOGIC QL41xxx ISCSI DRIVER 16123M: Nilesh Javali <njavali@marvell.com> 16124M: Manish Rangankar <mrangankar@marvell.com> 16125M: GR-QLogic-Storage-Upstream@marvell.com 16126L: linux-scsi@vger.kernel.org 16127S: Supported 16128F: drivers/scsi/qedi/ 16129 16130QLOGIC QL4xxx ETHERNET DRIVER 16131M: Ariel Elior <aelior@marvell.com> 16132M: Manish Chopra <manishc@marvell.com> 16133L: netdev@vger.kernel.org 16134S: Supported 16135F: drivers/net/ethernet/qlogic/qed/ 16136F: drivers/net/ethernet/qlogic/qede/ 16137F: include/linux/qed/ 16138 16139QLOGIC QL4xxx RDMA DRIVER 16140M: Michal Kalderon <mkalderon@marvell.com> 16141M: Ariel Elior <aelior@marvell.com> 16142L: linux-rdma@vger.kernel.org 16143S: Supported 16144F: drivers/infiniband/hw/qedr/ 16145F: include/uapi/rdma/qedr-abi.h 16146 16147QLOGIC QLA1280 SCSI DRIVER 16148M: Michael Reed <mdr@sgi.com> 16149L: linux-scsi@vger.kernel.org 16150S: Maintained 16151F: drivers/scsi/qla1280.[ch] 16152 16153QLOGIC QLA2XXX FC-SCSI DRIVER 16154M: Nilesh Javali <njavali@marvell.com> 16155M: GR-QLogic-Storage-Upstream@marvell.com 16156L: linux-scsi@vger.kernel.org 16157S: Supported 16158F: drivers/scsi/qla2xxx/ 16159 16160QLOGIC QLA3XXX NETWORK DRIVER 16161M: GR-Linux-NIC-Dev@marvell.com 16162L: netdev@vger.kernel.org 16163S: Supported 16164F: drivers/net/ethernet/qlogic/qla3xxx.* 16165 16166QLOGIC QLA4XXX iSCSI DRIVER 16167M: Nilesh Javali <njavali@marvell.com> 16168M: Manish Rangankar <mrangankar@marvell.com> 16169M: GR-QLogic-Storage-Upstream@marvell.com 16170L: linux-scsi@vger.kernel.org 16171S: Supported 16172F: drivers/scsi/qla4xxx/ 16173 16174QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16175M: Shahed Shaikh <shshaikh@marvell.com> 16176M: Manish Chopra <manishc@marvell.com> 16177M: GR-Linux-NIC-Dev@marvell.com 16178L: netdev@vger.kernel.org 16179S: Supported 16180F: drivers/net/ethernet/qlogic/qlcnic/ 16181 16182QLOGIC QLGE 10Gb ETHERNET DRIVER 16183M: Manish Chopra <manishc@marvell.com> 16184M: GR-Linux-NIC-Dev@marvell.com 16185M: Coiby Xu <coiby.xu@gmail.com> 16186L: netdev@vger.kernel.org 16187S: Supported 16188F: Documentation/networking/device_drivers/qlogic/qlge.rst 16189F: drivers/staging/qlge/ 16190 16191QM1D1B0004 MEDIA DRIVER 16192M: Akihiro Tsukada <tskd08@gmail.com> 16193L: linux-media@vger.kernel.org 16194S: Odd Fixes 16195F: drivers/media/tuners/qm1d1b0004* 16196 16197QM1D1C0042 MEDIA DRIVER 16198M: Akihiro Tsukada <tskd08@gmail.com> 16199L: linux-media@vger.kernel.org 16200S: Odd Fixes 16201F: drivers/media/tuners/qm1d1c0042* 16202 16203QNX4 FILESYSTEM 16204M: Anders Larsen <al@alarsen.net> 16205S: Maintained 16206W: http://www.alarsen.net/linux/qnx4fs/ 16207F: fs/qnx4/ 16208F: include/uapi/linux/qnx4_fs.h 16209F: include/uapi/linux/qnxtypes.h 16210 16211QORIQ DPAA2 FSL-MC BUS DRIVER 16212M: Stuart Yoder <stuyoder@gmail.com> 16213M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16214L: linux-kernel@vger.kernel.org 16215S: Maintained 16216F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16217F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16218F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16219F: drivers/bus/fsl-mc/ 16220F: include/uapi/linux/fsl_mc.h 16221 16222QT1010 MEDIA DRIVER 16223M: Antti Palosaari <crope@iki.fi> 16224L: linux-media@vger.kernel.org 16225S: Maintained 16226W: https://linuxtv.org 16227W: http://palosaari.fi/linux/ 16228Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16229T: git git://linuxtv.org/anttip/media_tree.git 16230F: drivers/media/tuners/qt1010* 16231 16232QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16233M: Kalle Valo <kvalo@kernel.org> 16234L: ath10k@lists.infradead.org 16235S: Supported 16236W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16237T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16238F: drivers/net/wireless/ath/ath10k/ 16239F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16240 16241QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16242M: Kalle Valo <kvalo@kernel.org> 16243L: ath11k@lists.infradead.org 16244S: Supported 16245T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16246F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16247F: drivers/net/wireless/ath/ath11k/ 16248 16249QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16250M: Toke Høiland-Jørgensen <toke@toke.dk> 16251L: linux-wireless@vger.kernel.org 16252S: Maintained 16253W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16254F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16255F: drivers/net/wireless/ath/ath9k/ 16256 16257QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16258M: Stephan Gerhold <stephan@gerhold.net> 16259L: netdev@vger.kernel.org 16260L: linux-arm-msm@vger.kernel.org 16261S: Maintained 16262F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16263F: drivers/net/wwan/qcom_bam_dmux.c 16264 16265QUALCOMM CAMERA SUBSYSTEM DRIVER 16266M: Robert Foss <robert.foss@linaro.org> 16267M: Todor Tomov <todor.too@gmail.com> 16268L: linux-media@vger.kernel.org 16269S: Maintained 16270F: Documentation/admin-guide/media/qcom_camss.rst 16271F: Documentation/devicetree/bindings/media/*camss* 16272F: drivers/media/platform/qcom/camss/ 16273 16274QUALCOMM CLOCK DRIVERS 16275M: Bjorn Andersson <bjorn.andersson@linaro.org> 16276L: linux-arm-msm@vger.kernel.org 16277S: Supported 16278T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 16279F: Documentation/devicetree/bindings/clock/qcom,* 16280F: drivers/clk/qcom/ 16281F: include/dt-bindings/clock/qcom,* 16282 16283QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 16284M: Niklas Cassel <nks@flawful.org> 16285L: linux-pm@vger.kernel.org 16286L: linux-arm-msm@vger.kernel.org 16287S: Maintained 16288F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 16289F: drivers/soc/qcom/cpr.c 16290 16291QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 16292M: Ilia Lin <ilia.lin@kernel.org> 16293L: linux-pm@vger.kernel.org 16294S: Maintained 16295F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 16296F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 16297F: drivers/cpufreq/qcom-cpufreq-nvmem.c 16298 16299QUALCOMM CRYPTO DRIVERS 16300M: Thara Gopinath <thara.gopinath@linaro.org> 16301L: linux-crypto@vger.kernel.org 16302L: linux-arm-msm@vger.kernel.org 16303S: Maintained 16304F: drivers/crypto/qce/ 16305 16306QUALCOMM EMAC GIGABIT ETHERNET DRIVER 16307M: Timur Tabi <timur@kernel.org> 16308L: netdev@vger.kernel.org 16309S: Maintained 16310F: drivers/net/ethernet/qualcomm/emac/ 16311 16312QUALCOMM ETHQOS ETHERNET DRIVER 16313M: Vinod Koul <vkoul@kernel.org> 16314L: netdev@vger.kernel.org 16315S: Maintained 16316F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 16317F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 16318 16319QUALCOMM FASTRPC DRIVER 16320M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16321M: Amol Maheshwari <amahesh@qti.qualcomm.com> 16322L: linux-arm-msm@vger.kernel.org 16323S: Maintained 16324F: Documentation/devicetree/bindings/misc/qcom,fastrpc.txt 16325F: drivers/misc/fastrpc.c 16326F: include/uapi/misc/fastrpc.h 16327 16328QUALCOMM HEXAGON ARCHITECTURE 16329M: Brian Cain <bcain@quicinc.com> 16330L: linux-hexagon@vger.kernel.org 16331T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 16332S: Supported 16333F: arch/hexagon/ 16334 16335QUALCOMM HIDMA DRIVER 16336M: Sinan Kaya <okaya@kernel.org> 16337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16338L: linux-arm-msm@vger.kernel.org 16339L: dmaengine@vger.kernel.org 16340S: Supported 16341F: drivers/dma/qcom/hidma* 16342 16343QUALCOMM I2C CCI DRIVER 16344M: Loic Poulain <loic.poulain@linaro.org> 16345M: Robert Foss <robert.foss@linaro.org> 16346L: linux-i2c@vger.kernel.org 16347L: linux-arm-msm@vger.kernel.org 16348S: Maintained 16349F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt 16350F: drivers/i2c/busses/i2c-qcom-cci.c 16351 16352QUALCOMM IOMMU 16353M: Rob Clark <robdclark@gmail.com> 16354L: iommu@lists.linux-foundation.org 16355L: linux-arm-msm@vger.kernel.org 16356S: Maintained 16357F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 16358 16359QUALCOMM IPC ROUTER (QRTR) DRIVER 16360M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16361L: linux-arm-msm@vger.kernel.org 16362S: Maintained 16363F: include/trace/events/qrtr.h 16364F: include/uapi/linux/qrtr.h 16365F: net/qrtr/ 16366 16367QUALCOMM IPCC MAILBOX DRIVER 16368M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16369L: linux-arm-msm@vger.kernel.org 16370S: Supported 16371F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 16372F: drivers/mailbox/qcom-ipcc.c 16373F: include/dt-bindings/mailbox/qcom-ipcc.h 16374 16375QUALCOMM IPQ4019 USB PHY DRIVER 16376M: Robert Marko <robert.marko@sartura.hr> 16377M: Luka Perkov <luka.perkov@sartura.hr> 16378L: linux-arm-msm@vger.kernel.org 16379S: Maintained 16380F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 16381F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 16382 16383QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 16384M: Robert Marko <robert.marko@sartura.hr> 16385M: Luka Perkov <luka.perkov@sartura.hr> 16386L: linux-arm-msm@vger.kernel.org 16387S: Maintained 16388F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 16389F: drivers/regulator/vqmmc-ipq4019-regulator.c 16390 16391QUALCOMM NAND CONTROLLER DRIVER 16392M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16393L: linux-mtd@lists.infradead.org 16394L: linux-arm-msm@vger.kernel.org 16395S: Maintained 16396F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 16397F: drivers/mtd/nand/raw/qcom_nandc.c 16398 16399QUALCOMM RMNET DRIVER 16400M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 16401M: Sean Tranchetti <quic_stranche@quicinc.com> 16402L: netdev@vger.kernel.org 16403S: Maintained 16404F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 16405F: drivers/net/ethernet/qualcomm/rmnet/ 16406F: include/linux/if_rmnet.h 16407 16408QUALCOMM TSENS THERMAL DRIVER 16409M: Amit Kucheria <amitk@kernel.org> 16410M: Thara Gopinath <thara.gopinath@linaro.org> 16411L: linux-pm@vger.kernel.org 16412L: linux-arm-msm@vger.kernel.org 16413S: Maintained 16414F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 16415F: drivers/thermal/qcom/ 16416 16417QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 16418M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 16419L: linux-media@vger.kernel.org 16420L: linux-arm-msm@vger.kernel.org 16421S: Maintained 16422T: git git://linuxtv.org/media_tree.git 16423F: Documentation/devicetree/bindings/media/*venus* 16424F: drivers/media/platform/qcom/venus/ 16425 16426QUALCOMM WCN36XX WIRELESS DRIVER 16427M: Loic Poulain <loic.poulain@linaro.org> 16428L: wcn36xx@lists.infradead.org 16429S: Supported 16430W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 16431F: drivers/net/wireless/ath/wcn36xx/ 16432 16433QUANTENNA QTNFMAC WIRELESS DRIVER 16434M: Igor Mitsyanko <imitsyanko@quantenna.com> 16435R: Sergey Matyukevich <geomatsi@gmail.com> 16436L: linux-wireless@vger.kernel.org 16437S: Maintained 16438F: drivers/net/wireless/quantenna 16439 16440RADEON and AMDGPU DRM DRIVERS 16441M: Alex Deucher <alexander.deucher@amd.com> 16442M: Christian König <christian.koenig@amd.com> 16443M: Pan, Xinhui <Xinhui.Pan@amd.com> 16444L: amd-gfx@lists.freedesktop.org 16445S: Supported 16446T: git https://gitlab.freedesktop.org/agd5f/linux.git 16447B: https://gitlab.freedesktop.org/drm/amd/-/issues 16448C: irc://irc.oftc.net/radeon 16449F: drivers/gpu/drm/amd/ 16450F: drivers/gpu/drm/radeon/ 16451F: include/uapi/drm/amdgpu_drm.h 16452F: include/uapi/drm/radeon_drm.h 16453 16454RADEON FRAMEBUFFER DISPLAY DRIVER 16455M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 16456L: linux-fbdev@vger.kernel.org 16457S: Maintained 16458F: drivers/video/fbdev/aty/radeon* 16459F: include/uapi/linux/radeonfb.h 16460 16461RADIOSHARK RADIO DRIVER 16462M: Hans Verkuil <hverkuil@xs4all.nl> 16463L: linux-media@vger.kernel.org 16464S: Maintained 16465T: git git://linuxtv.org/media_tree.git 16466F: drivers/media/radio/radio-shark.c 16467 16468RADIOSHARK2 RADIO DRIVER 16469M: Hans Verkuil <hverkuil@xs4all.nl> 16470L: linux-media@vger.kernel.org 16471S: Maintained 16472T: git git://linuxtv.org/media_tree.git 16473F: drivers/media/radio/radio-shark2.c 16474F: drivers/media/radio/radio-tea5777.c 16475 16476RADOS BLOCK DEVICE (RBD) 16477M: Ilya Dryomov <idryomov@gmail.com> 16478R: Dongsheng Yang <dongsheng.yang@easystack.cn> 16479L: ceph-devel@vger.kernel.org 16480S: Supported 16481W: http://ceph.com/ 16482T: git git://github.com/ceph/ceph-client.git 16483F: Documentation/ABI/testing/sysfs-bus-rbd 16484F: drivers/block/rbd.c 16485F: drivers/block/rbd_types.h 16486 16487RAGE128 FRAMEBUFFER DISPLAY DRIVER 16488M: Paul Mackerras <paulus@samba.org> 16489L: linux-fbdev@vger.kernel.org 16490S: Maintained 16491F: drivers/video/fbdev/aty/aty128fb.c 16492 16493RAINSHADOW-CEC DRIVER 16494M: Hans Verkuil <hverkuil@xs4all.nl> 16495L: linux-media@vger.kernel.org 16496S: Maintained 16497T: git git://linuxtv.org/media_tree.git 16498F: drivers/media/cec/usb/rainshadow/ 16499 16500RALINK MIPS ARCHITECTURE 16501M: John Crispin <john@phrozen.org> 16502L: linux-mips@vger.kernel.org 16503S: Maintained 16504F: arch/mips/ralink 16505 16506RALINK MT7621 MIPS ARCHITECTURE 16507M: Arınç ÜNAL <arinc.unal@arinc9.com> 16508M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16509L: linux-mips@vger.kernel.org 16510S: Maintained 16511F: arch/mips/boot/dts/ralink/mt7621* 16512 16513RALINK RT2X00 WIRELESS LAN DRIVER 16514M: Stanislaw Gruszka <stf_xl@wp.pl> 16515M: Helmut Schaa <helmut.schaa@googlemail.com> 16516L: linux-wireless@vger.kernel.org 16517S: Maintained 16518F: drivers/net/wireless/ralink/rt2x00/ 16519 16520RAMDISK RAM BLOCK DEVICE DRIVER 16521M: Jens Axboe <axboe@kernel.dk> 16522S: Maintained 16523F: Documentation/admin-guide/blockdev/ramdisk.rst 16524F: drivers/block/brd.c 16525 16526RANCHU VIRTUAL BOARD FOR MIPS 16527M: Miodrag Dinic <miodrag.dinic@mips.com> 16528L: linux-mips@vger.kernel.org 16529S: Supported 16530F: arch/mips/configs/generic/board-ranchu.config 16531F: arch/mips/generic/board-ranchu.c 16532 16533RANDOM NUMBER DRIVER 16534M: "Theodore Ts'o" <tytso@mit.edu> 16535M: Jason A. Donenfeld <Jason@zx2c4.com> 16536T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 16537S: Maintained 16538F: drivers/char/random.c 16539F: drivers/virt/vmgenid.c 16540 16541RAPIDIO SUBSYSTEM 16542M: Matt Porter <mporter@kernel.crashing.org> 16543M: Alexandre Bounine <alex.bou9@gmail.com> 16544S: Maintained 16545F: drivers/rapidio/ 16546 16547RAS INFRASTRUCTURE 16548M: Tony Luck <tony.luck@intel.com> 16549M: Borislav Petkov <bp@alien8.de> 16550L: linux-edac@vger.kernel.org 16551S: Maintained 16552F: Documentation/admin-guide/ras.rst 16553F: drivers/ras/ 16554F: include/linux/ras.h 16555F: include/ras/ras_event.h 16556 16557RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 16558L: linux-wireless@vger.kernel.org 16559S: Orphan 16560F: drivers/net/wireless/ray* 16561 16562RC-CORE / LIRC FRAMEWORK 16563M: Sean Young <sean@mess.org> 16564L: linux-media@vger.kernel.org 16565S: Maintained 16566W: http://linuxtv.org 16567T: git git://linuxtv.org/media_tree.git 16568F: Documentation/driver-api/media/rc-core.rst 16569F: Documentation/userspace-api/media/rc/ 16570F: drivers/media/rc/ 16571F: include/media/rc-map.h 16572F: include/media/rc-core.h 16573F: include/uapi/linux/lirc.h 16574 16575RCMM REMOTE CONTROLS DECODER 16576M: Patrick Lerda <patrick9876@free.fr> 16577S: Maintained 16578F: drivers/media/rc/ir-rcmm-decoder.c 16579 16580RCUTORTURE TEST FRAMEWORK 16581M: "Paul E. McKenney" <paulmck@kernel.org> 16582M: Josh Triplett <josh@joshtriplett.org> 16583R: Steven Rostedt <rostedt@goodmis.org> 16584R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16585R: Lai Jiangshan <jiangshanlai@gmail.com> 16586L: rcu@vger.kernel.org 16587S: Supported 16588T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16589F: tools/testing/selftests/rcutorture 16590 16591RDACM20 Camera Sensor 16592M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16593M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16594M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16595M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16596L: linux-media@vger.kernel.org 16597S: Maintained 16598F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16599F: drivers/media/i2c/max9271.c 16600F: drivers/media/i2c/max9271.h 16601F: drivers/media/i2c/rdacm20.c 16602 16603RDACM21 Camera Sensor 16604M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16605M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16606M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16607M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16608L: linux-media@vger.kernel.org 16609S: Maintained 16610F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16611F: drivers/media/i2c/max9271.c 16612F: drivers/media/i2c/max9271.h 16613F: drivers/media/i2c/rdacm21.c 16614 16615RDC R-321X SoC 16616M: Florian Fainelli <florian@openwrt.org> 16617S: Maintained 16618 16619RDC R6040 FAST ETHERNET DRIVER 16620M: Florian Fainelli <f.fainelli@gmail.com> 16621L: netdev@vger.kernel.org 16622S: Maintained 16623F: drivers/net/ethernet/rdc/r6040.c 16624 16625RDMAVT - RDMA verbs software 16626M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16627M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 16628L: linux-rdma@vger.kernel.org 16629S: Supported 16630F: drivers/infiniband/sw/rdmavt 16631 16632RDS - RELIABLE DATAGRAM SOCKETS 16633M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 16634L: netdev@vger.kernel.org 16635L: linux-rdma@vger.kernel.org 16636L: rds-devel@oss.oracle.com (moderated for non-subscribers) 16637S: Supported 16638W: https://oss.oracle.com/projects/rds/ 16639F: Documentation/networking/rds.rst 16640F: net/rds/ 16641 16642RDT - RESOURCE ALLOCATION 16643M: Fenghua Yu <fenghua.yu@intel.com> 16644M: Reinette Chatre <reinette.chatre@intel.com> 16645L: linux-kernel@vger.kernel.org 16646S: Supported 16647F: Documentation/x86/resctrl* 16648F: arch/x86/include/asm/resctrl.h 16649F: arch/x86/kernel/cpu/resctrl/ 16650F: tools/testing/selftests/resctrl/ 16651 16652READ-COPY UPDATE (RCU) 16653M: "Paul E. McKenney" <paulmck@kernel.org> 16654M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 16655M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 16656M: Josh Triplett <josh@joshtriplett.org> 16657R: Steven Rostedt <rostedt@goodmis.org> 16658R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16659R: Lai Jiangshan <jiangshanlai@gmail.com> 16660R: Joel Fernandes <joel@joelfernandes.org> 16661L: rcu@vger.kernel.org 16662S: Supported 16663W: http://www.rdrop.com/users/paulmck/RCU/ 16664T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16665F: Documentation/RCU/ 16666F: include/linux/rcu* 16667F: kernel/rcu/ 16668X: Documentation/RCU/torture.rst 16669X: include/linux/srcu*.h 16670X: kernel/rcu/srcu*.c 16671 16672REAL TIME CLOCK (RTC) SUBSYSTEM 16673M: Alessandro Zummo <a.zummo@towertech.it> 16674M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16675L: linux-rtc@vger.kernel.org 16676S: Maintained 16677Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 16678T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 16679F: Documentation/admin-guide/rtc.rst 16680F: Documentation/devicetree/bindings/rtc/ 16681F: drivers/rtc/ 16682F: include/linux/platform_data/rtc-* 16683F: include/linux/rtc.h 16684F: include/linux/rtc/ 16685F: include/uapi/linux/rtc.h 16686F: tools/testing/selftests/rtc/ 16687 16688REALTEK AUDIO CODECS 16689M: Oder Chiou <oder_chiou@realtek.com> 16690S: Maintained 16691F: include/sound/rt*.h 16692F: sound/soc/codecs/rt* 16693 16694REALTEK OTTO WATCHDOG 16695M: Sander Vanheule <sander@svanheule.net> 16696L: linux-watchdog@vger.kernel.org 16697S: Maintained 16698F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 16699F: drivers/watchdog/realtek_otto_wdt.c 16700 16701REALTEK RTL83xx SMI DSA ROUTER CHIPS 16702M: Linus Walleij <linus.walleij@linaro.org> 16703M: Alvin Šipraga <alsi@bang-olufsen.dk> 16704S: Maintained 16705F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 16706F: drivers/net/dsa/realtek/* 16707 16708REALTEK WIRELESS DRIVER (rtlwifi family) 16709M: Ping-Ke Shih <pkshih@realtek.com> 16710L: linux-wireless@vger.kernel.org 16711S: Maintained 16712W: https://wireless.wiki.kernel.org/ 16713T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 16714F: drivers/net/wireless/realtek/rtlwifi/ 16715 16716REALTEK WIRELESS DRIVER (rtw88) 16717M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 16718L: linux-wireless@vger.kernel.org 16719S: Maintained 16720F: drivers/net/wireless/realtek/rtw88/ 16721 16722REALTEK WIRELESS DRIVER (rtw89) 16723M: Ping-Ke Shih <pkshih@realtek.com> 16724L: linux-wireless@vger.kernel.org 16725S: Maintained 16726F: drivers/net/wireless/realtek/rtw89/ 16727 16728REDPINE WIRELESS DRIVER 16729M: Amitkumar Karwar <amitkarwar@gmail.com> 16730M: Siva Rebbagondla <siva8118@gmail.com> 16731L: linux-wireless@vger.kernel.org 16732S: Maintained 16733F: drivers/net/wireless/rsi/ 16734 16735REGISTER MAP ABSTRACTION 16736M: Mark Brown <broonie@kernel.org> 16737L: linux-kernel@vger.kernel.org 16738S: Supported 16739T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 16740F: Documentation/devicetree/bindings/regmap/ 16741F: drivers/base/regmap/ 16742F: include/linux/regmap.h 16743 16744REISERFS FILE SYSTEM 16745L: reiserfs-devel@vger.kernel.org 16746S: Supported 16747F: fs/reiserfs/ 16748 16749REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 16750M: Bjorn Andersson <bjorn.andersson@linaro.org> 16751M: Mathieu Poirier <mathieu.poirier@linaro.org> 16752L: linux-remoteproc@vger.kernel.org 16753S: Maintained 16754T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 16755F: Documentation/ABI/testing/sysfs-class-remoteproc 16756F: Documentation/devicetree/bindings/remoteproc/ 16757F: Documentation/staging/remoteproc.rst 16758F: drivers/remoteproc/ 16759F: include/linux/remoteproc.h 16760F: include/linux/remoteproc/ 16761 16762REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 16763M: Bjorn Andersson <bjorn.andersson@linaro.org> 16764M: Mathieu Poirier <mathieu.poirier@linaro.org> 16765L: linux-remoteproc@vger.kernel.org 16766S: Maintained 16767T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 16768F: Documentation/ABI/testing/sysfs-bus-rpmsg 16769F: Documentation/staging/rpmsg.rst 16770F: drivers/rpmsg/ 16771F: include/linux/rpmsg.h 16772F: include/linux/rpmsg/ 16773F: include/uapi/linux/rpmsg.h 16774F: samples/rpmsg/ 16775 16776REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 16777M: Stephan Gerhold <stephan@gerhold.net> 16778L: netdev@vger.kernel.org 16779L: linux-remoteproc@vger.kernel.org 16780S: Maintained 16781F: drivers/net/wwan/rpmsg_wwan_ctrl.c 16782 16783RENESAS CLOCK DRIVERS 16784M: Geert Uytterhoeven <geert+renesas@glider.be> 16785L: linux-renesas-soc@vger.kernel.org 16786S: Supported 16787T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 16788F: Documentation/devicetree/bindings/clock/renesas,* 16789F: drivers/clk/renesas/ 16790 16791RENESAS EMEV2 I2C DRIVER 16792M: Wolfram Sang <wsa+renesas@sang-engineering.com> 16793L: linux-renesas-soc@vger.kernel.org 16794S: Supported 16795F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 16796F: drivers/i2c/busses/i2c-emev2.c 16797 16798RENESAS ETHERNET DRIVERS 16799R: Sergey Shtylyov <s.shtylyov@omp.ru> 16800L: netdev@vger.kernel.org 16801L: linux-renesas-soc@vger.kernel.org 16802F: Documentation/devicetree/bindings/net/renesas,*.yaml 16803F: drivers/net/ethernet/renesas/ 16804F: include/linux/sh_eth.h 16805 16806RENESAS R-CAR GYROADC DRIVER 16807M: Marek Vasut <marek.vasut@gmail.com> 16808L: linux-iio@vger.kernel.org 16809S: Supported 16810F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 16811F: drivers/iio/adc/rcar-gyroadc.c 16812 16813RENESAS R-CAR I2C DRIVERS 16814M: Wolfram Sang <wsa+renesas@sang-engineering.com> 16815L: linux-renesas-soc@vger.kernel.org 16816S: Supported 16817F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 16818F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 16819F: drivers/i2c/busses/i2c-rcar.c 16820F: drivers/i2c/busses/i2c-sh_mobile.c 16821 16822RENESAS R-CAR SATA DRIVER 16823R: Sergey Shtylyov <s.shtylyov@omp.ru> 16824S: Supported 16825L: linux-ide@vger.kernel.org 16826L: linux-renesas-soc@vger.kernel.org 16827F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 16828F: drivers/ata/sata_rcar.c 16829 16830RENESAS R-CAR THERMAL DRIVERS 16831M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 16832L: linux-renesas-soc@vger.kernel.org 16833S: Supported 16834F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 16835F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 16836F: drivers/thermal/rcar_gen3_thermal.c 16837F: drivers/thermal/rcar_thermal.c 16838 16839RENESAS RIIC DRIVER 16840M: Chris Brandt <chris.brandt@renesas.com> 16841L: linux-renesas-soc@vger.kernel.org 16842S: Supported 16843F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 16844F: drivers/i2c/busses/i2c-riic.c 16845 16846RENESAS USB PHY DRIVER 16847M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16848L: linux-renesas-soc@vger.kernel.org 16849S: Maintained 16850F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 16851 16852RENESAS RZ/G2L A/D DRIVER 16853M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 16854L: linux-iio@vger.kernel.org 16855L: linux-renesas-soc@vger.kernel.org 16856S: Supported 16857F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 16858F: drivers/iio/adc/rzg2l_adc.c 16859 16860RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 16861M: Miquel Raynal <miquel.raynal@bootlin.com> 16862L: linux-mtd@lists.infradead.org 16863L: linux-renesas-soc@vger.kernel.org 16864S: Maintained 16865F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 16866F: drivers/mtd/nand/raw/renesas-nand-controller.c 16867 16868RESET CONTROLLER FRAMEWORK 16869M: Philipp Zabel <p.zabel@pengutronix.de> 16870S: Maintained 16871T: git git://git.pengutronix.de/git/pza/linux 16872F: Documentation/devicetree/bindings/reset/ 16873F: Documentation/driver-api/reset.rst 16874F: drivers/reset/ 16875F: include/dt-bindings/reset/ 16876F: include/linux/reset-controller.h 16877F: include/linux/reset.h 16878F: include/linux/reset/ 16879K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 16880 16881RESTARTABLE SEQUENCES SUPPORT 16882M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16883M: Peter Zijlstra <peterz@infradead.org> 16884M: "Paul E. McKenney" <paulmck@kernel.org> 16885M: Boqun Feng <boqun.feng@gmail.com> 16886L: linux-kernel@vger.kernel.org 16887S: Supported 16888F: include/trace/events/rseq.h 16889F: include/uapi/linux/rseq.h 16890F: kernel/rseq.c 16891F: tools/testing/selftests/rseq/ 16892 16893RFKILL 16894M: Johannes Berg <johannes@sipsolutions.net> 16895L: linux-wireless@vger.kernel.org 16896S: Maintained 16897W: https://wireless.wiki.kernel.org/ 16898Q: https://patchwork.kernel.org/project/linux-wireless/list/ 16899T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 16900T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 16901F: Documentation/ABI/stable/sysfs-class-rfkill 16902F: Documentation/driver-api/rfkill.rst 16903F: include/linux/rfkill.h 16904F: include/uapi/linux/rfkill.h 16905F: net/rfkill/ 16906 16907RHASHTABLE 16908M: Thomas Graf <tgraf@suug.ch> 16909M: Herbert Xu <herbert@gondor.apana.org.au> 16910L: netdev@vger.kernel.org 16911S: Maintained 16912F: include/linux/rhashtable-types.h 16913F: include/linux/rhashtable.h 16914F: lib/rhashtable.c 16915F: lib/test_rhashtable.c 16916 16917RICOH R5C592 MEMORYSTICK DRIVER 16918M: Maxim Levitsky <maximlevitsky@gmail.com> 16919S: Maintained 16920F: drivers/memstick/host/r592.* 16921 16922RICOH SMARTMEDIA/XD DRIVER 16923M: Maxim Levitsky <maximlevitsky@gmail.com> 16924S: Maintained 16925F: drivers/mtd/nand/raw/r852.c 16926F: drivers/mtd/nand/raw/r852.h 16927 16928RISC-V PMU DRIVERS 16929M: Atish Patra <atishp@atishpatra.org> 16930R: Anup Patel <anup@brainfault.org> 16931L: linux-riscv@lists.infradead.org 16932S: Supported 16933F: drivers/perf/riscv_pmu.c 16934F: drivers/perf/riscv_pmu_legacy.c 16935F: drivers/perf/riscv_pmu_sbi.c 16936 16937RISC-V ARCHITECTURE 16938M: Paul Walmsley <paul.walmsley@sifive.com> 16939M: Palmer Dabbelt <palmer@dabbelt.com> 16940M: Albert Ou <aou@eecs.berkeley.edu> 16941L: linux-riscv@lists.infradead.org 16942S: Supported 16943P: Documentation/riscv/patch-acceptance.rst 16944T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 16945F: arch/riscv/ 16946N: riscv 16947K: riscv 16948 16949RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 16950M: Lewis Hanly <lewis.hanly@microchip.com> 16951M: Conor Dooley <conor.dooley@microchip.com> 16952L: linux-riscv@lists.infradead.org 16953S: Supported 16954F: arch/riscv/boot/dts/microchip/ 16955F: drivers/mailbox/mailbox-mpfs.c 16956F: drivers/soc/microchip/ 16957F: include/soc/microchip/mpfs.h 16958 16959RNBD BLOCK DRIVERS 16960M: Md. Haris Iqbal <haris.iqbal@ionos.com> 16961M: Jack Wang <jinpu.wang@ionos.com> 16962L: linux-block@vger.kernel.org 16963S: Maintained 16964F: drivers/block/rnbd/ 16965 16966ROCCAT DRIVERS 16967M: Stefan Achatz <erazor_de@users.sourceforge.net> 16968S: Maintained 16969W: http://sourceforge.net/projects/roccat/ 16970F: Documentation/ABI/*/sysfs-driver-hid-roccat* 16971F: drivers/hid/hid-roccat* 16972F: include/linux/hid-roccat* 16973 16974ROCKCHIP I2S TDM DRIVER 16975M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 16976L: linux-rockchip@lists.infradead.org 16977S: Maintained 16978F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 16979F: sound/soc/rockchip/rockchip_i2s_tdm.* 16980 16981ROCKCHIP ISP V1 DRIVER 16982M: Dafna Hirschfeld <dafna@fastmail.com> 16983L: linux-media@vger.kernel.org 16984L: linux-rockchip@lists.infradead.org 16985S: Maintained 16986F: Documentation/admin-guide/media/rkisp1.rst 16987F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 16988F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 16989F: drivers/media/platform/rockchip/rkisp1 16990F: include/uapi/linux/rkisp1-config.h 16991 16992ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 16993M: Jacob Chen <jacob-chen@iotwrt.com> 16994M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 16995L: linux-media@vger.kernel.org 16996L: linux-rockchip@lists.infradead.org 16997S: Maintained 16998F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 16999F: drivers/media/platform/rockchip/rga/ 17000 17001ROCKCHIP VIDEO DECODER DRIVER 17002M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17003L: linux-media@vger.kernel.org 17004L: linux-rockchip@lists.infradead.org 17005S: Maintained 17006F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17007F: drivers/staging/media/rkvdec/ 17008 17009ROCKER DRIVER 17010M: Jiri Pirko <jiri@resnulli.us> 17011L: netdev@vger.kernel.org 17012S: Supported 17013F: drivers/net/ethernet/rocker/ 17014 17015ROCKETPORT EXPRESS/INFINITY DRIVER 17016M: Kevin Cernekee <cernekee@gmail.com> 17017L: linux-serial@vger.kernel.org 17018S: Odd Fixes 17019F: drivers/tty/serial/rp2.* 17020 17021ROHM BD99954 CHARGER IC 17022R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 17023L: linux-power@fi.rohmeurope.com 17024S: Supported 17025F: drivers/power/supply/bd99954-charger.c 17026F: drivers/power/supply/bd99954-charger.h 17027 17028ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17029M: Tomasz Duszynski <tduszyns@gmail.com> 17030S: Maintained 17031F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17032F: drivers/iio/light/bh1750.c 17033 17034ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17035M: Marek Vasut <marek.vasut+renesas@gmail.com> 17036L: linux-kernel@vger.kernel.org 17037L: linux-renesas-soc@vger.kernel.org 17038S: Supported 17039F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17040F: drivers/gpio/gpio-bd9571mwv.c 17041F: drivers/mfd/bd9571mwv.c 17042F: drivers/regulator/bd9571mwv-regulator.c 17043F: include/linux/mfd/bd9571mwv.h 17044 17045ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17046R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 17047L: linux-power@fi.rohmeurope.com 17048S: Supported 17049F: drivers/clk/clk-bd718x7.c 17050F: drivers/gpio/gpio-bd71815.c 17051F: drivers/gpio/gpio-bd71828.c 17052F: drivers/mfd/rohm-bd71828.c 17053F: drivers/mfd/rohm-bd718x7.c 17054F: drivers/mfd/rohm-bd9576.c 17055F: drivers/regulator/bd71815-regulator.c 17056F: drivers/regulator/bd71828-regulator.c 17057F: drivers/regulator/bd718x7-regulator.c 17058F: drivers/regulator/bd9576-regulator.c 17059F: drivers/regulator/rohm-regulator.c 17060F: drivers/rtc/rtc-bd70528.c 17061F: drivers/watchdog/bd9576_wdt.c 17062F: include/linux/mfd/rohm-bd71815.h 17063F: include/linux/mfd/rohm-bd71828.h 17064F: include/linux/mfd/rohm-bd718x7.h 17065F: include/linux/mfd/rohm-bd957x.h 17066F: include/linux/mfd/rohm-generic.h 17067F: include/linux/mfd/rohm-shared.h 17068 17069ROSE NETWORK LAYER 17070M: Ralf Baechle <ralf@linux-mips.org> 17071L: linux-hams@vger.kernel.org 17072S: Maintained 17073W: http://www.linux-ax25.org/ 17074F: include/net/rose.h 17075F: include/uapi/linux/rose.h 17076F: net/rose/ 17077 17078ROTATION DRIVER FOR ALLWINNER A83T 17079M: Jernej Skrabec <jernej.skrabec@gmail.com> 17080L: linux-media@vger.kernel.org 17081S: Maintained 17082T: git git://linuxtv.org/media_tree.git 17083F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17084F: drivers/media/platform/sunxi/sun8i-rotate/ 17085 17086RPMSG TTY DRIVER 17087M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17088L: linux-remoteproc@vger.kernel.org 17089S: Maintained 17090F: drivers/tty/rpmsg_tty.c 17091 17092RTL2830 MEDIA DRIVER 17093M: Antti Palosaari <crope@iki.fi> 17094L: linux-media@vger.kernel.org 17095S: Maintained 17096W: https://linuxtv.org 17097W: http://palosaari.fi/linux/ 17098Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17099T: git git://linuxtv.org/anttip/media_tree.git 17100F: drivers/media/dvb-frontends/rtl2830* 17101 17102RTL2832 MEDIA DRIVER 17103M: Antti Palosaari <crope@iki.fi> 17104L: linux-media@vger.kernel.org 17105S: Maintained 17106W: https://linuxtv.org 17107W: http://palosaari.fi/linux/ 17108Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17109T: git git://linuxtv.org/anttip/media_tree.git 17110F: drivers/media/dvb-frontends/rtl2832* 17111 17112RTL2832_SDR MEDIA DRIVER 17113M: Antti Palosaari <crope@iki.fi> 17114L: linux-media@vger.kernel.org 17115S: Maintained 17116W: https://linuxtv.org 17117W: http://palosaari.fi/linux/ 17118Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17119T: git git://linuxtv.org/anttip/media_tree.git 17120F: drivers/media/dvb-frontends/rtl2832_sdr* 17121 17122RTL8180 WIRELESS DRIVER 17123L: linux-wireless@vger.kernel.org 17124S: Orphan 17125W: https://wireless.wiki.kernel.org/ 17126T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17127F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17128 17129RTL8187 WIRELESS DRIVER 17130M: Herton Ronaldo Krzesinski <herton@canonical.com> 17131M: Hin-Tak Leung <htl10@users.sourceforge.net> 17132M: Larry Finger <Larry.Finger@lwfinger.net> 17133L: linux-wireless@vger.kernel.org 17134S: Maintained 17135W: https://wireless.wiki.kernel.org/ 17136T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17137F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17138 17139RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17140M: Jes Sorensen <Jes.Sorensen@gmail.com> 17141L: linux-wireless@vger.kernel.org 17142S: Maintained 17143T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17144F: drivers/net/wireless/realtek/rtl8xxxu/ 17145 17146RTRS TRANSPORT DRIVERS 17147M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17148M: Jack Wang <jinpu.wang@ionos.com> 17149L: linux-rdma@vger.kernel.org 17150S: Maintained 17151F: drivers/infiniband/ulp/rtrs/ 17152 17153RXRPC SOCKETS (AF_RXRPC) 17154M: David Howells <dhowells@redhat.com> 17155M: Marc Dionne <marc.dionne@auristor.com> 17156L: linux-afs@lists.infradead.org 17157S: Supported 17158W: https://www.infradead.org/~dhowells/kafs/ 17159F: Documentation/networking/rxrpc.rst 17160F: include/keys/rxrpc-type.h 17161F: include/net/af_rxrpc.h 17162F: include/trace/events/rxrpc.h 17163F: include/uapi/linux/rxrpc.h 17164F: net/rxrpc/ 17165 17166S3 SAVAGE FRAMEBUFFER DRIVER 17167M: Antonino Daplas <adaplas@gmail.com> 17168L: linux-fbdev@vger.kernel.org 17169S: Maintained 17170F: drivers/video/fbdev/savage/ 17171 17172S390 17173M: Heiko Carstens <hca@linux.ibm.com> 17174M: Vasily Gorbik <gor@linux.ibm.com> 17175M: Alexander Gordeev <agordeev@linux.ibm.com> 17176R: Christian Borntraeger <borntraeger@linux.ibm.com> 17177R: Sven Schnelle <svens@linux.ibm.com> 17178L: linux-s390@vger.kernel.org 17179S: Supported 17180W: http://www.ibm.com/developerworks/linux/linux390/ 17181T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 17182F: Documentation/driver-api/s390-drivers.rst 17183F: Documentation/s390/ 17184F: arch/s390/ 17185F: drivers/s390/ 17186 17187S390 COMMON I/O LAYER 17188M: Vineeth Vijayan <vneethv@linux.ibm.com> 17189M: Peter Oberparleiter <oberpar@linux.ibm.com> 17190L: linux-s390@vger.kernel.org 17191S: Supported 17192W: http://www.ibm.com/developerworks/linux/linux390/ 17193F: drivers/s390/cio/ 17194 17195S390 DASD DRIVER 17196M: Stefan Haberland <sth@linux.ibm.com> 17197M: Jan Hoeppner <hoeppner@linux.ibm.com> 17198L: linux-s390@vger.kernel.org 17199S: Supported 17200W: http://www.ibm.com/developerworks/linux/linux390/ 17201F: block/partitions/ibm.c 17202F: drivers/s390/block/dasd* 17203F: include/linux/dasd_mod.h 17204 17205S390 IOMMU (PCI) 17206M: Matthew Rosato <mjrosato@linux.ibm.com> 17207M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17208L: linux-s390@vger.kernel.org 17209S: Supported 17210W: http://www.ibm.com/developerworks/linux/linux390/ 17211F: drivers/iommu/s390-iommu.c 17212 17213S390 IUCV NETWORK LAYER 17214M: Alexandra Winter <wintera@linux.ibm.com> 17215M: Wenjia Zhang <wenjia@linux.ibm.com> 17216L: linux-s390@vger.kernel.org 17217L: netdev@vger.kernel.org 17218S: Supported 17219W: http://www.ibm.com/developerworks/linux/linux390/ 17220F: drivers/s390/net/*iucv* 17221F: include/net/iucv/ 17222F: net/iucv/ 17223 17224S390 NETWORK DRIVERS 17225M: Alexandra Winter <wintera@linux.ibm.com> 17226M: Wenjia Zhang <wenjia@linux.ibm.com> 17227L: linux-s390@vger.kernel.org 17228L: netdev@vger.kernel.org 17229S: Supported 17230W: http://www.ibm.com/developerworks/linux/linux390/ 17231F: drivers/s390/net/ 17232 17233S390 PCI SUBSYSTEM 17234M: Niklas Schnelle <schnelle@linux.ibm.com> 17235M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17236L: linux-s390@vger.kernel.org 17237S: Supported 17238W: http://www.ibm.com/developerworks/linux/linux390/ 17239F: arch/s390/pci/ 17240F: drivers/pci/hotplug/s390_pci_hpc.c 17241F: Documentation/s390/pci.rst 17242 17243S390 VFIO AP DRIVER 17244M: Tony Krowiak <akrowiak@linux.ibm.com> 17245M: Halil Pasic <pasic@linux.ibm.com> 17246M: Jason Herne <jjherne@linux.ibm.com> 17247L: linux-s390@vger.kernel.org 17248S: Supported 17249W: http://www.ibm.com/developerworks/linux/linux390/ 17250F: Documentation/s390/vfio-ap.rst 17251F: drivers/s390/crypto/vfio_ap* 17252 17253S390 VFIO-CCW DRIVER 17254M: Eric Farman <farman@linux.ibm.com> 17255M: Matthew Rosato <mjrosato@linux.ibm.com> 17256R: Halil Pasic <pasic@linux.ibm.com> 17257L: linux-s390@vger.kernel.org 17258L: kvm@vger.kernel.org 17259S: Supported 17260F: Documentation/s390/vfio-ccw.rst 17261F: drivers/s390/cio/vfio_ccw* 17262F: include/uapi/linux/vfio_ccw.h 17263 17264S390 VFIO-PCI DRIVER 17265M: Matthew Rosato <mjrosato@linux.ibm.com> 17266M: Eric Farman <farman@linux.ibm.com> 17267L: linux-s390@vger.kernel.org 17268L: kvm@vger.kernel.org 17269S: Supported 17270F: drivers/vfio/pci/vfio_pci_zdev.c 17271F: include/uapi/linux/vfio_zdev.h 17272 17273S390 ZCRYPT DRIVER 17274M: Harald Freudenberger <freude@linux.ibm.com> 17275L: linux-s390@vger.kernel.org 17276S: Supported 17277W: http://www.ibm.com/developerworks/linux/linux390/ 17278F: drivers/s390/crypto/ 17279 17280S390 ZFCP DRIVER 17281M: Steffen Maier <maier@linux.ibm.com> 17282M: Benjamin Block <bblock@linux.ibm.com> 17283L: linux-s390@vger.kernel.org 17284S: Supported 17285W: http://www.ibm.com/developerworks/linux/linux390/ 17286F: drivers/s390/scsi/zfcp_* 17287 17288S3C ADC BATTERY DRIVER 17289M: Krzysztof Kozlowski <krzk@kernel.org> 17290L: linux-samsung-soc@vger.kernel.org 17291S: Odd Fixes 17292F: drivers/power/supply/s3c_adc_battery.c 17293F: include/linux/s3c_adc_battery.h 17294 17295S3C24XX SD/MMC Driver 17296M: Ben Dooks <ben-linux@fluff.org> 17297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17298S: Supported 17299F: drivers/mmc/host/s3cmci.* 17300 17301SAA6588 RDS RECEIVER DRIVER 17302M: Hans Verkuil <hverkuil@xs4all.nl> 17303L: linux-media@vger.kernel.org 17304S: Odd Fixes 17305W: https://linuxtv.org 17306T: git git://linuxtv.org/media_tree.git 17307F: drivers/media/i2c/saa6588* 17308 17309SAA7134 VIDEO4LINUX DRIVER 17310M: Mauro Carvalho Chehab <mchehab@kernel.org> 17311L: linux-media@vger.kernel.org 17312S: Odd fixes 17313W: https://linuxtv.org 17314T: git git://linuxtv.org/media_tree.git 17315F: Documentation/driver-api/media/drivers/saa7134* 17316F: drivers/media/pci/saa7134/ 17317 17318SAA7146 VIDEO4LINUX-2 DRIVER 17319M: Hans Verkuil <hverkuil@xs4all.nl> 17320L: linux-media@vger.kernel.org 17321S: Maintained 17322T: git git://linuxtv.org/media_tree.git 17323F: drivers/media/common/saa7146/ 17324F: drivers/media/pci/saa7146/ 17325F: include/media/drv-intf/saa7146* 17326 17327SAFESETID SECURITY MODULE 17328M: Micah Morton <mortonm@chromium.org> 17329S: Supported 17330F: Documentation/admin-guide/LSM/SafeSetID.rst 17331F: security/safesetid/ 17332 17333SAMSUNG AUDIO (ASoC) DRIVERS 17334M: Krzysztof Kozlowski <krzk@kernel.org> 17335M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17336L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17337S: Supported 17338F: Documentation/devicetree/bindings/sound/samsung* 17339F: sound/soc/samsung/ 17340 17341SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 17342M: Krzysztof Kozlowski <krzk@kernel.org> 17343L: linux-crypto@vger.kernel.org 17344L: linux-samsung-soc@vger.kernel.org 17345S: Maintained 17346F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 17347F: drivers/crypto/exynos-rng.c 17348 17349SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 17350M: Łukasz Stelmach <l.stelmach@samsung.com> 17351L: linux-samsung-soc@vger.kernel.org 17352S: Maintained 17353F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 17354F: drivers/char/hw_random/exynos-trng.c 17355 17356SAMSUNG FRAMEBUFFER DRIVER 17357M: Jingoo Han <jingoohan1@gmail.com> 17358L: linux-fbdev@vger.kernel.org 17359S: Maintained 17360F: drivers/video/fbdev/s3c-fb.c 17361 17362SAMSUNG INTERCONNECT DRIVERS 17363M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17364M: Artur Świgoń <a.swigon@samsung.com> 17365L: linux-pm@vger.kernel.org 17366L: linux-samsung-soc@vger.kernel.org 17367S: Supported 17368F: drivers/interconnect/samsung/ 17369 17370SAMSUNG LAPTOP DRIVER 17371M: Corentin Chary <corentin.chary@gmail.com> 17372L: platform-driver-x86@vger.kernel.org 17373S: Maintained 17374F: drivers/platform/x86/samsung-laptop.c 17375 17376SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 17377M: Krzysztof Kozlowski <krzk@kernel.org> 17378M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 17379L: linux-kernel@vger.kernel.org 17380L: linux-samsung-soc@vger.kernel.org 17381S: Supported 17382F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 17383F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 17384F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 17385F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 17386F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 17387F: drivers/clk/clk-s2mps11.c 17388F: drivers/mfd/sec*.c 17389F: drivers/regulator/s2m*.c 17390F: drivers/regulator/s5m*.c 17391F: drivers/rtc/rtc-s5m.c 17392F: include/linux/mfd/samsung/ 17393 17394SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 17395M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 17396L: linux-media@vger.kernel.org 17397L: linux-samsung-soc@vger.kernel.org 17398S: Maintained 17399F: drivers/media/platform/samsung/s3c-camif/ 17400F: include/media/drv-intf/s3c_camif.h 17401 17402SAMSUNG S3FWRN5 NFC DRIVER 17403M: Krzysztof Kozlowski <krzk@kernel.org> 17404M: Krzysztof Opasiak <k.opasiak@samsung.com> 17405L: linux-nfc@lists.01.org (subscribers-only) 17406S: Maintained 17407F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 17408F: drivers/nfc/s3fwrn5 17409 17410SAMSUNG S5C73M3 CAMERA DRIVER 17411M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17412M: Andrzej Hajda <andrzej.hajda@intel.com> 17413L: linux-media@vger.kernel.org 17414S: Supported 17415F: drivers/media/i2c/s5c73m3/* 17416 17417SAMSUNG S5K5BAF CAMERA DRIVER 17418M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17419M: Andrzej Hajda <andrzej.hajda@intel.com> 17420L: linux-media@vger.kernel.org 17421S: Supported 17422F: drivers/media/i2c/s5k5baf.c 17423 17424SAMSUNG S5P Security SubSystem (SSS) DRIVER 17425M: Krzysztof Kozlowski <krzk@kernel.org> 17426M: Vladimir Zapolskiy <vz@mleia.com> 17427L: linux-crypto@vger.kernel.org 17428L: linux-samsung-soc@vger.kernel.org 17429S: Maintained 17430F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 17431F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 17432F: drivers/crypto/s5p-sss.c 17433 17434SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 17435M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17436L: linux-media@vger.kernel.org 17437S: Supported 17438Q: https://patchwork.linuxtv.org/project/linux-media/list/ 17439F: drivers/media/platform/samsung/exynos4-is/ 17440 17441SAMSUNG SOC CLOCK DRIVERS 17442M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17443M: Tomasz Figa <tomasz.figa@gmail.com> 17444M: Chanwoo Choi <cw00.choi@samsung.com> 17445R: Alim Akhtar <alim.akhtar@samsung.com> 17446L: linux-samsung-soc@vger.kernel.org 17447S: Supported 17448T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 17449F: Documentation/devicetree/bindings/clock/samsung,*.yaml 17450F: Documentation/devicetree/bindings/clock/samsung,s3c* 17451F: drivers/clk/samsung/ 17452F: include/dt-bindings/clock/exynos*.h 17453F: include/dt-bindings/clock/s3c*.h 17454F: include/dt-bindings/clock/s5p*.h 17455F: include/dt-bindings/clock/samsung,*.h 17456F: include/linux/clk/samsung.h 17457F: include/linux/platform_data/clk-s3c2410.h 17458 17459SAMSUNG SPI DRIVERS 17460M: Krzysztof Kozlowski <krzk@kernel.org> 17461M: Andi Shyti <andi@etezian.org> 17462L: linux-spi@vger.kernel.org 17463L: linux-samsung-soc@vger.kernel.org 17464S: Maintained 17465F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 17466F: drivers/spi/spi-s3c* 17467F: include/linux/platform_data/spi-s3c64xx.h 17468F: include/linux/spi/s3c24xx-fiq.h 17469 17470SAMSUNG SXGBE DRIVERS 17471M: Byungho An <bh74.an@samsung.com> 17472L: netdev@vger.kernel.org 17473S: Supported 17474F: drivers/net/ethernet/samsung/sxgbe/ 17475 17476SAMSUNG THERMAL DRIVER 17477M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 17478M: Krzysztof Kozlowski <krzk@kernel.org> 17479L: linux-pm@vger.kernel.org 17480L: linux-samsung-soc@vger.kernel.org 17481S: Maintained 17482F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 17483F: drivers/thermal/samsung/ 17484 17485SAMSUNG USB2 PHY DRIVER 17486M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17487L: linux-kernel@vger.kernel.org 17488S: Supported 17489F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 17490F: Documentation/driver-api/phy/samsung-usb2.rst 17491F: drivers/phy/samsung/phy-exynos4210-usb2.c 17492F: drivers/phy/samsung/phy-exynos4x12-usb2.c 17493F: drivers/phy/samsung/phy-exynos5250-usb2.c 17494F: drivers/phy/samsung/phy-s5pv210-usb2.c 17495F: drivers/phy/samsung/phy-samsung-usb2.c 17496F: drivers/phy/samsung/phy-samsung-usb2.h 17497 17498SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 17499M: Paul Barker <paul.barker@sancloud.com> 17500R: Marc Murphy <marc.murphy@sancloud.com> 17501S: Supported 17502F: arch/arm/boot/dts/am335x-sancloud* 17503 17504SC1200 WDT DRIVER 17505M: Zwane Mwaikambo <zwanem@gmail.com> 17506S: Maintained 17507F: drivers/watchdog/sc1200wdt.c 17508 17509SCHEDULER 17510M: Ingo Molnar <mingo@redhat.com> 17511M: Peter Zijlstra <peterz@infradead.org> 17512M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 17513M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 17514R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 17515R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 17516R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 17517R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 17518R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 17519L: linux-kernel@vger.kernel.org 17520S: Maintained 17521T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 17522F: include/linux/preempt.h 17523F: include/linux/sched.h 17524F: include/linux/wait.h 17525F: include/uapi/linux/sched.h 17526F: kernel/sched/ 17527 17528SCR24X CHIP CARD INTERFACE DRIVER 17529M: Lubomir Rintel <lkundrak@v3.sk> 17530S: Supported 17531F: drivers/char/pcmcia/scr24x_cs.c 17532 17533SCSI RDMA PROTOCOL (SRP) INITIATOR 17534M: Bart Van Assche <bvanassche@acm.org> 17535L: linux-rdma@vger.kernel.org 17536S: Supported 17537Q: http://patchwork.kernel.org/project/linux-rdma/list/ 17538F: drivers/infiniband/ulp/srp/ 17539F: include/scsi/srp.h 17540 17541SCSI RDMA PROTOCOL (SRP) TARGET 17542M: Bart Van Assche <bvanassche@acm.org> 17543L: linux-rdma@vger.kernel.org 17544L: target-devel@vger.kernel.org 17545S: Supported 17546Q: http://patchwork.kernel.org/project/linux-rdma/list/ 17547F: drivers/infiniband/ulp/srpt/ 17548 17549SCSI SG DRIVER 17550M: Doug Gilbert <dgilbert@interlog.com> 17551L: linux-scsi@vger.kernel.org 17552S: Maintained 17553W: http://sg.danny.cz/sg 17554F: Documentation/scsi/scsi-generic.rst 17555F: drivers/scsi/sg.c 17556F: include/scsi/sg.h 17557 17558SCSI SUBSYSTEM 17559M: "James E.J. Bottomley" <jejb@linux.ibm.com> 17560M: "Martin K. Petersen" <martin.petersen@oracle.com> 17561L: linux-scsi@vger.kernel.org 17562S: Maintained 17563Q: https://patchwork.kernel.org/project/linux-scsi/list/ 17564T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 17565T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 17566F: Documentation/devicetree/bindings/scsi/ 17567F: drivers/scsi/ 17568F: include/scsi/ 17569 17570SCSI TAPE DRIVER 17571M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 17572L: linux-scsi@vger.kernel.org 17573S: Maintained 17574F: Documentation/scsi/st.rst 17575F: drivers/scsi/st.* 17576F: drivers/scsi/st_*.h 17577 17578SCSI TARGET CORE USER DRIVER 17579M: Bodo Stroesser <bostroesser@gmail.com> 17580L: linux-scsi@vger.kernel.org 17581L: target-devel@vger.kernel.org 17582S: Supported 17583F: Documentation/target/tcmu-design.rst 17584F: drivers/target/target_core_user.c 17585F: include/uapi/linux/target_core_user.h 17586 17587SCSI TARGET SUBSYSTEM 17588M: "Martin K. Petersen" <martin.petersen@oracle.com> 17589L: linux-scsi@vger.kernel.org 17590L: target-devel@vger.kernel.org 17591S: Supported 17592W: http://www.linux-iscsi.org 17593Q: https://patchwork.kernel.org/project/target-devel/list/ 17594T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 17595F: Documentation/target/ 17596F: drivers/target/ 17597F: include/target/ 17598 17599SCTP PROTOCOL 17600M: Vlad Yasevich <vyasevich@gmail.com> 17601M: Neil Horman <nhorman@tuxdriver.com> 17602M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 17603L: linux-sctp@vger.kernel.org 17604S: Maintained 17605W: http://lksctp.sourceforge.net 17606F: Documentation/networking/sctp.rst 17607F: include/linux/sctp.h 17608F: include/net/sctp/ 17609F: include/uapi/linux/sctp.h 17610F: net/sctp/ 17611 17612SCx200 CPU SUPPORT 17613M: Jim Cromie <jim.cromie@gmail.com> 17614S: Odd Fixes 17615F: Documentation/i2c/busses/scx200_acb.rst 17616F: arch/x86/platform/scx200/ 17617F: drivers/i2c/busses/scx200* 17618F: drivers/mtd/maps/scx200_docflash.c 17619F: drivers/watchdog/scx200_wdt.c 17620F: include/linux/scx200.h 17621 17622SCx200 GPIO DRIVER 17623M: Jim Cromie <jim.cromie@gmail.com> 17624S: Maintained 17625F: drivers/char/scx200_gpio.c 17626F: include/linux/scx200_gpio.h 17627 17628SCx200 HRT CLOCKSOURCE DRIVER 17629M: Jim Cromie <jim.cromie@gmail.com> 17630S: Maintained 17631F: drivers/clocksource/scx200_hrt.c 17632 17633SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 17634M: Sascha Sommer <saschasommer@freenet.de> 17635L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 17636S: Maintained 17637F: drivers/mmc/host/sdricoh_cs.c 17638 17639SECO BOARDS CEC DRIVER 17640M: Ettore Chimenti <ek5.chimenti@gmail.com> 17641S: Maintained 17642F: drivers/media/cec/platform/seco/seco-cec.c 17643F: drivers/media/cec/platform/seco/seco-cec.h 17644 17645SECURE COMPUTING 17646M: Kees Cook <keescook@chromium.org> 17647R: Andy Lutomirski <luto@amacapital.net> 17648R: Will Drewry <wad@chromium.org> 17649S: Supported 17650T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp 17651F: Documentation/userspace-api/seccomp_filter.rst 17652F: include/linux/seccomp.h 17653F: include/uapi/linux/seccomp.h 17654F: kernel/seccomp.c 17655F: tools/testing/selftests/kselftest_harness.h 17656F: tools/testing/selftests/seccomp/* 17657K: \bsecure_computing 17658K: \bTIF_SECCOMP\b 17659 17660SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 17661M: Al Cooper <alcooperx@gmail.com> 17662L: linux-mmc@vger.kernel.org 17663L: bcm-kernel-feedback-list@broadcom.com 17664S: Maintained 17665F: drivers/mmc/host/sdhci-brcmstb* 17666 17667SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 17668M: Adrian Hunter <adrian.hunter@intel.com> 17669L: linux-mmc@vger.kernel.org 17670S: Maintained 17671F: drivers/mmc/host/sdhci* 17672 17673SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 17674M: Eugen Hristev <eugen.hristev@microchip.com> 17675L: linux-mmc@vger.kernel.org 17676S: Supported 17677F: drivers/mmc/host/sdhci-of-at91.c 17678 17679SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 17680M: Ben Dooks <ben-linux@fluff.org> 17681M: Jaehoon Chung <jh80.chung@samsung.com> 17682L: linux-mmc@vger.kernel.org 17683S: Maintained 17684F: drivers/mmc/host/sdhci-s3c* 17685 17686SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 17687M: Viresh Kumar <vireshk@kernel.org> 17688L: linux-mmc@vger.kernel.org 17689S: Maintained 17690F: drivers/mmc/host/sdhci-spear.c 17691 17692SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 17693M: Kishon Vijay Abraham I <kishon@ti.com> 17694L: linux-mmc@vger.kernel.org 17695S: Maintained 17696F: drivers/mmc/host/sdhci-omap.c 17697 17698SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 17699M: Haibo Chen <haibo.chen@nxp.com> 17700L: linux-imx@nxp.com 17701L: linux-mmc@vger.kernel.org 17702S: Maintained 17703F: drivers/mmc/host/sdhci-esdhc-imx.c 17704 17705SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 17706M: Jonathan Derrick <jonathan.derrick@intel.com> 17707M: Revanth Rajashekar <revanth.rajashekar@intel.com> 17708L: linux-block@vger.kernel.org 17709S: Supported 17710F: block/opal_proto.h 17711F: block/sed* 17712F: include/linux/sed* 17713F: include/uapi/linux/sed* 17714 17715SECURITY CONTACT 17716M: Security Officers <security@kernel.org> 17717S: Supported 17718F: Documentation/admin-guide/security-bugs.rst 17719 17720SECURITY SUBSYSTEM 17721M: James Morris <jmorris@namei.org> 17722M: "Serge E. Hallyn" <serge@hallyn.com> 17723L: linux-security-module@vger.kernel.org (suggested Cc:) 17724S: Supported 17725W: http://kernsec.org/ 17726T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git 17727F: security/ 17728X: security/selinux/ 17729 17730SELINUX SECURITY MODULE 17731M: Paul Moore <paul@paul-moore.com> 17732M: Stephen Smalley <stephen.smalley.work@gmail.com> 17733M: Eric Paris <eparis@parisplace.org> 17734L: selinux@vger.kernel.org 17735S: Supported 17736W: https://selinuxproject.org 17737W: https://github.com/SELinuxProject 17738T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 17739F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 17740F: Documentation/ABI/obsolete/sysfs-selinux-disable 17741F: Documentation/admin-guide/LSM/SELinux.rst 17742F: include/trace/events/avc.h 17743F: include/uapi/linux/selinux_netlink.h 17744F: scripts/selinux/ 17745F: security/selinux/ 17746 17747SENSABLE PHANTOM 17748M: Jiri Slaby <jirislaby@kernel.org> 17749S: Maintained 17750F: drivers/misc/phantom.c 17751F: include/uapi/linux/phantom.h 17752 17753SENSEAIR SUNRISE 006-0-0007 17754M: Jacopo Mondi <jacopo@jmondi.org> 17755S: Maintained 17756F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 17757F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 17758F: drivers/iio/chemical/sunrise_co2.c 17759 17760SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 17761M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 17762S: Maintained 17763F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 17764F: drivers/iio/chemical/scd30.h 17765F: drivers/iio/chemical/scd30_core.c 17766F: drivers/iio/chemical/scd30_i2c.c 17767F: drivers/iio/chemical/scd30_serial.c 17768 17769SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 17770M: Roan van Dijk <roan@protonic.nl> 17771S: Maintained 17772F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 17773F: drivers/iio/chemical/scd4x.c 17774 17775SENSIRION SGP40 GAS SENSOR DRIVER 17776M: Andreas Klinger <ak@it-klinger.de> 17777S: Maintained 17778F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 17779F: drivers/iio/chemical/sgp40.c 17780 17781SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 17782M: Tomasz Duszynski <tduszyns@gmail.com> 17783S: Maintained 17784F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 17785F: drivers/iio/chemical/sps30.c 17786F: drivers/iio/chemical/sps30_i2c.c 17787F: drivers/iio/chemical/sps30_serial.c 17788 17789SERIAL DEVICE BUS 17790M: Rob Herring <robh@kernel.org> 17791L: linux-serial@vger.kernel.org 17792S: Maintained 17793F: Documentation/devicetree/bindings/serial/serial.yaml 17794F: drivers/tty/serdev/ 17795F: include/linux/serdev.h 17796 17797SERIAL DRIVERS 17798M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17799L: linux-serial@vger.kernel.org 17800S: Maintained 17801F: Documentation/devicetree/bindings/serial/ 17802F: drivers/tty/serial/ 17803 17804SERIAL IR RECEIVER 17805M: Sean Young <sean@mess.org> 17806L: linux-media@vger.kernel.org 17807S: Maintained 17808F: drivers/media/rc/serial_ir.c 17809 17810SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 17811M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17812L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17813S: Maintained 17814F: Documentation/devicetree/bindings/slimbus/ 17815F: drivers/slimbus/ 17816F: include/linux/slimbus.h 17817 17818SFC NETWORK DRIVER 17819M: Edward Cree <ecree.xilinx@gmail.com> 17820M: Martin Habets <habetsm.xilinx@gmail.com> 17821L: netdev@vger.kernel.org 17822S: Supported 17823F: drivers/net/ethernet/sfc/ 17824 17825SFF/SFP/SFP+ MODULE SUPPORT 17826M: Russell King <linux@armlinux.org.uk> 17827L: netdev@vger.kernel.org 17828S: Maintained 17829F: drivers/net/phy/phylink.c 17830F: drivers/net/phy/sfp* 17831F: include/linux/mdio/mdio-i2c.h 17832F: include/linux/phylink.h 17833F: include/linux/sfp.h 17834K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 17835 17836SGI GRU DRIVER 17837M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 17838S: Maintained 17839F: drivers/misc/sgi-gru/ 17840 17841SGI XP/XPC/XPNET DRIVER 17842M: Robin Holt <robinmholt@gmail.com> 17843M: Steve Wahl <steve.wahl@hpe.com> 17844R: Mike Travis <mike.travis@hpe.com> 17845S: Maintained 17846F: drivers/misc/sgi-xp/ 17847 17848SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 17849M: Karsten Graul <kgraul@linux.ibm.com> 17850L: linux-s390@vger.kernel.org 17851S: Supported 17852W: http://www.ibm.com/developerworks/linux/linux390/ 17853F: net/smc/ 17854 17855SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 17856M: Linus Walleij <linus.walleij@linaro.org> 17857L: linux-iio@vger.kernel.org 17858S: Maintained 17859T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 17860F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 17861F: drivers/iio/light/gp2ap002.c 17862 17863SHARP RJ54N1CB0C SENSOR DRIVER 17864M: Jacopo Mondi <jacopo@jmondi.org> 17865L: linux-media@vger.kernel.org 17866S: Odd fixes 17867T: git git://linuxtv.org/media_tree.git 17868F: drivers/media/i2c/rj54n1cb0c.c 17869F: include/media/i2c/rj54n1cb0c.h 17870 17871SH_VOU V4L2 OUTPUT DRIVER 17872L: linux-media@vger.kernel.org 17873S: Orphan 17874F: drivers/media/platform/renesas/sh_vou.c 17875F: include/media/drv-intf/sh_vou.h 17876 17877SI2157 MEDIA DRIVER 17878M: Antti Palosaari <crope@iki.fi> 17879L: linux-media@vger.kernel.org 17880S: Maintained 17881W: https://linuxtv.org 17882W: http://palosaari.fi/linux/ 17883Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17884T: git git://linuxtv.org/anttip/media_tree.git 17885F: drivers/media/tuners/si2157* 17886 17887SI2165 MEDIA DRIVER 17888M: Matthias Schwarzott <zzam@gentoo.org> 17889L: linux-media@vger.kernel.org 17890S: Maintained 17891W: https://linuxtv.org 17892Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17893F: drivers/media/dvb-frontends/si2165* 17894 17895SI2168 MEDIA DRIVER 17896M: Antti Palosaari <crope@iki.fi> 17897L: linux-media@vger.kernel.org 17898S: Maintained 17899W: https://linuxtv.org 17900W: http://palosaari.fi/linux/ 17901Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17902T: git git://linuxtv.org/anttip/media_tree.git 17903F: drivers/media/dvb-frontends/si2168* 17904 17905SI470X FM RADIO RECEIVER I2C DRIVER 17906M: Hans Verkuil <hverkuil@xs4all.nl> 17907L: linux-media@vger.kernel.org 17908S: Odd Fixes 17909W: https://linuxtv.org 17910T: git git://linuxtv.org/media_tree.git 17911F: drivers/media/radio/si470x/radio-si470x-i2c.c 17912 17913SI470X FM RADIO RECEIVER USB DRIVER 17914M: Hans Verkuil <hverkuil@xs4all.nl> 17915L: linux-media@vger.kernel.org 17916S: Maintained 17917W: https://linuxtv.org 17918T: git git://linuxtv.org/media_tree.git 17919F: drivers/media/radio/si470x/radio-si470x-common.c 17920F: drivers/media/radio/si470x/radio-si470x-usb.c 17921F: drivers/media/radio/si470x/radio-si470x.h 17922 17923SI4713 FM RADIO TRANSMITTER I2C DRIVER 17924M: Eduardo Valentin <edubezval@gmail.com> 17925L: linux-media@vger.kernel.org 17926S: Odd Fixes 17927W: https://linuxtv.org 17928T: git git://linuxtv.org/media_tree.git 17929F: drivers/media/radio/si4713/si4713.? 17930 17931SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 17932M: Eduardo Valentin <edubezval@gmail.com> 17933L: linux-media@vger.kernel.org 17934S: Odd Fixes 17935W: https://linuxtv.org 17936T: git git://linuxtv.org/media_tree.git 17937F: drivers/media/radio/si4713/radio-platform-si4713.c 17938 17939SI4713 FM RADIO TRANSMITTER USB DRIVER 17940M: Hans Verkuil <hverkuil@xs4all.nl> 17941L: linux-media@vger.kernel.org 17942S: Maintained 17943W: https://linuxtv.org 17944T: git git://linuxtv.org/media_tree.git 17945F: drivers/media/radio/si4713/radio-usb-si4713.c 17946 17947SIANO DVB DRIVER 17948M: Mauro Carvalho Chehab <mchehab@kernel.org> 17949L: linux-media@vger.kernel.org 17950S: Odd fixes 17951W: https://linuxtv.org 17952T: git git://linuxtv.org/media_tree.git 17953F: drivers/media/common/siano/ 17954F: drivers/media/mmc/siano/ 17955F: drivers/media/usb/siano/ 17956F: drivers/media/usb/siano/ 17957 17958SIFIVE DRIVERS 17959M: Palmer Dabbelt <palmer@dabbelt.com> 17960M: Paul Walmsley <paul.walmsley@sifive.com> 17961L: linux-riscv@lists.infradead.org 17962S: Supported 17963T: git git://github.com/sifive/riscv-linux.git 17964N: sifive 17965K: [^@]sifive 17966 17967SIFIVE FU540 SYSTEM-ON-CHIP 17968M: Paul Walmsley <paul.walmsley@sifive.com> 17969M: Palmer Dabbelt <palmer@dabbelt.com> 17970L: linux-riscv@lists.infradead.org 17971S: Supported 17972T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 17973N: fu540 17974K: fu540 17975 17976SIFIVE PDMA DRIVER 17977M: Green Wan <green.wan@sifive.com> 17978S: Maintained 17979F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 17980F: drivers/dma/sf-pdma/ 17981 17982SILEAD TOUCHSCREEN DRIVER 17983M: Hans de Goede <hdegoede@redhat.com> 17984L: linux-input@vger.kernel.org 17985L: platform-driver-x86@vger.kernel.org 17986S: Maintained 17987F: drivers/input/touchscreen/silead.c 17988F: drivers/platform/x86/touchscreen_dmi.c 17989 17990SILICON LABS WIRELESS DRIVERS (for WFxxx series) 17991M: Jérôme Pouiller <jerome.pouiller@silabs.com> 17992S: Supported 17993F: Documentation/devicetree/bindings/staging/net/wireless/silabs,wfx.yaml 17994F: drivers/staging/wfx/ 17995 17996SILICON MOTION SM712 FRAME BUFFER DRIVER 17997M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17998M: Teddy Wang <teddy.wang@siliconmotion.com> 17999M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18000L: linux-fbdev@vger.kernel.org 18001S: Maintained 18002F: Documentation/fb/sm712fb.rst 18003F: drivers/video/fbdev/sm712* 18004 18005SILVACO I3C DUAL-ROLE MASTER 18006M: Miquel Raynal <miquel.raynal@bootlin.com> 18007M: Conor Culhane <conor.culhane@silvaco.com> 18008L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18009S: Maintained 18010F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18011F: drivers/i3c/master/svc-i3c-master.c 18012 18013SIMPLEFB FB DRIVER 18014M: Hans de Goede <hdegoede@redhat.com> 18015L: linux-fbdev@vger.kernel.org 18016S: Maintained 18017F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18018F: drivers/video/fbdev/simplefb.c 18019F: include/linux/platform_data/simplefb.h 18020 18021SIMTEC EB110ATX (Chalice CATS) 18022M: Simtec Linux Team <linux@simtec.co.uk> 18023S: Supported 18024W: http://www.simtec.co.uk/products/EB110ATX/ 18025 18026SIMTEC EB2410ITX (BAST) 18027M: Simtec Linux Team <linux@simtec.co.uk> 18028S: Supported 18029W: http://www.simtec.co.uk/products/EB2410ITX/ 18030F: arch/arm/mach-s3c/bast-ide.c 18031F: arch/arm/mach-s3c/bast-irq.c 18032F: arch/arm/mach-s3c/mach-bast.c 18033 18034SIOX 18035M: Thorsten Scherer <t.scherer@eckelmann.de> 18036M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18037R: Pengutronix Kernel Team <kernel@pengutronix.de> 18038S: Supported 18039F: drivers/gpio/gpio-siox.c 18040F: drivers/siox/* 18041F: include/trace/events/siox.h 18042 18043SIPHASH PRF ROUTINES 18044M: Jason A. Donenfeld <Jason@zx2c4.com> 18045S: Maintained 18046F: include/linux/siphash.h 18047F: lib/siphash.c 18048F: lib/test_siphash.c 18049 18050SIS 190 ETHERNET DRIVER 18051M: Francois Romieu <romieu@fr.zoreil.com> 18052L: netdev@vger.kernel.org 18053S: Maintained 18054F: drivers/net/ethernet/sis/sis190.c 18055 18056SIS 900/7016 FAST ETHERNET DRIVER 18057M: Daniele Venzano <venza@brownhat.org> 18058L: netdev@vger.kernel.org 18059S: Maintained 18060W: http://www.brownhat.org/sis900.html 18061F: drivers/net/ethernet/sis/sis900.* 18062 18063SIS FRAMEBUFFER DRIVER 18064M: Thomas Winischhofer <thomas@winischhofer.net> 18065S: Maintained 18066W: http://www.winischhofer.net/linuxsisvga.shtml 18067F: Documentation/fb/sisfb.rst 18068F: drivers/video/fbdev/sis/ 18069F: include/video/sisfb.h 18070 18071SIS I2C TOUCHSCREEN DRIVER 18072M: Mika Penttilä <mika.penttila@nextfour.com> 18073L: linux-input@vger.kernel.org 18074S: Maintained 18075F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18076F: drivers/input/touchscreen/sis_i2c.c 18077 18078SIS USB2VGA DRIVER 18079M: Thomas Winischhofer <thomas@winischhofer.net> 18080S: Maintained 18081W: http://www.winischhofer.at/linuxsisusbvga.shtml 18082F: drivers/usb/misc/sisusbvga/ 18083 18084SL28 CPLD MFD DRIVER 18085M: Michael Walle <michael@walle.cc> 18086S: Maintained 18087F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18088F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18089F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18090F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18091F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18092F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18093F: drivers/gpio/gpio-sl28cpld.c 18094F: drivers/hwmon/sl28cpld-hwmon.c 18095F: drivers/irqchip/irq-sl28cpld.c 18096F: drivers/pwm/pwm-sl28cpld.c 18097F: drivers/watchdog/sl28cpld_wdt.c 18098 18099SLAB ALLOCATOR 18100M: Christoph Lameter <cl@linux.com> 18101M: Pekka Enberg <penberg@kernel.org> 18102M: David Rientjes <rientjes@google.com> 18103M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18104M: Andrew Morton <akpm@linux-foundation.org> 18105M: Vlastimil Babka <vbabka@suse.cz> 18106R: Roman Gushchin <roman.gushchin@linux.dev> 18107L: linux-mm@kvack.org 18108S: Maintained 18109T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18110F: include/linux/sl?b*.h 18111F: mm/sl?b* 18112 18113SLEEPABLE READ-COPY UPDATE (SRCU) 18114M: Lai Jiangshan <jiangshanlai@gmail.com> 18115M: "Paul E. McKenney" <paulmck@kernel.org> 18116M: Josh Triplett <josh@joshtriplett.org> 18117R: Steven Rostedt <rostedt@goodmis.org> 18118R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18119L: rcu@vger.kernel.org 18120S: Supported 18121W: http://www.rdrop.com/users/paulmck/RCU/ 18122T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18123F: include/linux/srcu*.h 18124F: kernel/rcu/srcu*.c 18125 18126SMACK SECURITY MODULE 18127M: Casey Schaufler <casey@schaufler-ca.com> 18128L: linux-security-module@vger.kernel.org 18129S: Maintained 18130W: http://schaufler-ca.com 18131T: git git://github.com/cschaufler/smack-next 18132F: Documentation/admin-guide/LSM/Smack.rst 18133F: security/smack/ 18134 18135SMC91x ETHERNET DRIVER 18136M: Nicolas Pitre <nico@fluxnic.net> 18137S: Odd Fixes 18138F: drivers/net/ethernet/smsc/smc91x.* 18139 18140SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18141M: Mark Rutland <mark.rutland@arm.com> 18142M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 18143M: Sudeep Holla <sudeep.holla@arm.com> 18144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18145S: Maintained 18146F: drivers/firmware/smccc/ 18147F: include/linux/arm-smccc.h 18148 18149SMM665 HARDWARE MONITOR DRIVER 18150M: Guenter Roeck <linux@roeck-us.net> 18151L: linux-hwmon@vger.kernel.org 18152S: Maintained 18153F: Documentation/hwmon/smm665.rst 18154F: drivers/hwmon/smm665.c 18155 18156SMSC EMC2103 HARDWARE MONITOR DRIVER 18157M: Steve Glendinning <steve.glendinning@shawell.net> 18158L: linux-hwmon@vger.kernel.org 18159S: Maintained 18160F: Documentation/hwmon/emc2103.rst 18161F: drivers/hwmon/emc2103.c 18162 18163SMSC SCH5627 HARDWARE MONITOR DRIVER 18164M: Hans de Goede <hdegoede@redhat.com> 18165L: linux-hwmon@vger.kernel.org 18166S: Supported 18167F: Documentation/hwmon/sch5627.rst 18168F: drivers/hwmon/sch5627.c 18169 18170SMSC UFX6000 and UFX7000 USB to VGA DRIVER 18171M: Steve Glendinning <steve.glendinning@shawell.net> 18172L: linux-fbdev@vger.kernel.org 18173S: Maintained 18174F: drivers/video/fbdev/smscufx.c 18175 18176SMSC47B397 HARDWARE MONITOR DRIVER 18177M: Jean Delvare <jdelvare@suse.com> 18178L: linux-hwmon@vger.kernel.org 18179S: Maintained 18180F: Documentation/hwmon/smsc47b397.rst 18181F: drivers/hwmon/smsc47b397.c 18182 18183SMSC911x ETHERNET DRIVER 18184M: Steve Glendinning <steve.glendinning@shawell.net> 18185L: netdev@vger.kernel.org 18186S: Maintained 18187F: drivers/net/ethernet/smsc/smsc911x.* 18188F: include/linux/smsc911x.h 18189 18190SMSC9420 PCI ETHERNET DRIVER 18191M: Steve Glendinning <steve.glendinning@shawell.net> 18192L: netdev@vger.kernel.org 18193S: Maintained 18194F: drivers/net/ethernet/smsc/smsc9420.* 18195 18196SOCIONEXT (SNI) AVE NETWORK DRIVER 18197M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 18198L: netdev@vger.kernel.org 18199S: Maintained 18200F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 18201F: drivers/net/ethernet/socionext/sni_ave.c 18202 18203SOCIONEXT (SNI) NETSEC NETWORK DRIVER 18204M: Jassi Brar <jaswinder.singh@linaro.org> 18205M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 18206L: netdev@vger.kernel.org 18207S: Maintained 18208F: Documentation/devicetree/bindings/net/socionext-netsec.txt 18209F: drivers/net/ethernet/socionext/netsec.c 18210 18211SOCIONEXT (SNI) Synquacer SPI DRIVER 18212M: Masahisa Kojima <masahisa.kojima@linaro.org> 18213M: Jassi Brar <jaswinder.singh@linaro.org> 18214L: linux-spi@vger.kernel.org 18215S: Maintained 18216F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 18217F: drivers/spi/spi-synquacer.c 18218 18219SOCIONEXT SYNQUACER I2C DRIVER 18220M: Ard Biesheuvel <ardb@kernel.org> 18221L: linux-i2c@vger.kernel.org 18222S: Maintained 18223F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 18224F: drivers/i2c/busses/i2c-synquacer.c 18225 18226SOCIONEXT UNIPHIER SOUND DRIVER 18227L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18228S: Orphan 18229F: sound/soc/uniphier/ 18230 18231SOEKRIS NET48XX LED SUPPORT 18232M: Chris Boot <bootc@bootc.net> 18233S: Maintained 18234F: drivers/leds/leds-net48xx.c 18235 18236SOFT-IWARP DRIVER (siw) 18237M: Bernard Metzler <bmt@zurich.ibm.com> 18238L: linux-rdma@vger.kernel.org 18239S: Supported 18240F: drivers/infiniband/sw/siw/ 18241F: include/uapi/rdma/siw-abi.h 18242 18243SOFT-ROCE DRIVER (rxe) 18244M: Zhu Yanjun <zyjzyj2000@gmail.com> 18245L: linux-rdma@vger.kernel.org 18246S: Supported 18247F: drivers/infiniband/sw/rxe/ 18248F: include/uapi/rdma/rdma_user_rxe.h 18249 18250SOFTLOGIC 6x10 MPEG CODEC 18251M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 18252M: Anton Sviridenko <anton@corp.bluecherry.net> 18253M: Andrey Utkin <andrey_utkin@fastmail.com> 18254M: Ismael Luceno <ismael@iodev.co.uk> 18255L: linux-media@vger.kernel.org 18256S: Supported 18257F: drivers/media/pci/solo6x10/ 18258 18259SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 18260M: James Morse <james.morse@arm.com> 18261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18262S: Maintained 18263F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 18264F: drivers/firmware/arm_sdei.c 18265F: include/linux/arm_sdei.h 18266F: include/uapi/linux/arm_sdei.h 18267 18268SOFTWARE NODES AND DEVICE PROPERTIES 18269R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18270R: Daniel Scally <djrscally@gmail.com> 18271R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18272R: Sakari Ailus <sakari.ailus@linux.intel.com> 18273L: linux-acpi@vger.kernel.org 18274S: Maintained 18275F: drivers/base/property.c 18276F: drivers/base/swnode.c 18277F: include/linux/fwnode.h 18278F: include/linux/property.h 18279 18280SOFTWARE RAID (Multiple Disks) SUPPORT 18281M: Song Liu <song@kernel.org> 18282L: linux-raid@vger.kernel.org 18283S: Supported 18284T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 18285F: drivers/md/Kconfig 18286F: drivers/md/Makefile 18287F: drivers/md/md* 18288F: drivers/md/raid* 18289F: include/linux/raid/ 18290F: include/uapi/linux/raid/ 18291 18292SOLIDRUN CLEARFOG SUPPORT 18293M: Russell King <linux@armlinux.org.uk> 18294S: Maintained 18295F: arch/arm/boot/dts/armada-388-clearfog* 18296F: arch/arm/boot/dts/armada-38x-solidrun-* 18297 18298SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 18299M: Russell King <linux@armlinux.org.uk> 18300S: Maintained 18301F: arch/arm/boot/dts/imx6*-cubox-i* 18302F: arch/arm/boot/dts/imx6*-hummingboard* 18303F: arch/arm/boot/dts/imx6*-sr-* 18304 18305SONIC NETWORK DRIVER 18306M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 18307L: netdev@vger.kernel.org 18308S: Maintained 18309F: drivers/net/ethernet/natsemi/sonic.* 18310 18311SONICS SILICON BACKPLANE DRIVER (SSB) 18312M: Michael Buesch <m@bues.ch> 18313L: linux-wireless@vger.kernel.org 18314S: Maintained 18315F: drivers/ssb/ 18316F: include/linux/ssb/ 18317 18318SONY IMX208 SENSOR DRIVER 18319M: Sakari Ailus <sakari.ailus@linux.intel.com> 18320L: linux-media@vger.kernel.org 18321S: Maintained 18322T: git git://linuxtv.org/media_tree.git 18323F: drivers/media/i2c/imx208.c 18324 18325SONY IMX214 SENSOR DRIVER 18326M: Ricardo Ribalda <ribalda@kernel.org> 18327L: linux-media@vger.kernel.org 18328S: Maintained 18329T: git git://linuxtv.org/media_tree.git 18330F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 18331F: drivers/media/i2c/imx214.c 18332 18333SONY IMX219 SENSOR DRIVER 18334M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18335L: linux-media@vger.kernel.org 18336S: Maintained 18337T: git git://linuxtv.org/media_tree.git 18338F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 18339F: drivers/media/i2c/imx219.c 18340 18341SONY IMX258 SENSOR DRIVER 18342M: Sakari Ailus <sakari.ailus@linux.intel.com> 18343L: linux-media@vger.kernel.org 18344S: Maintained 18345T: git git://linuxtv.org/media_tree.git 18346F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 18347F: drivers/media/i2c/imx258.c 18348 18349SONY IMX274 SENSOR DRIVER 18350M: Leon Luo <leonl@leopardimaging.com> 18351L: linux-media@vger.kernel.org 18352S: Maintained 18353T: git git://linuxtv.org/media_tree.git 18354F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 18355F: drivers/media/i2c/imx274.c 18356 18357SONY IMX290 SENSOR DRIVER 18358M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18359L: linux-media@vger.kernel.org 18360S: Maintained 18361T: git git://linuxtv.org/media_tree.git 18362F: Documentation/devicetree/bindings/media/i2c/imx290.txt 18363F: drivers/media/i2c/imx290.c 18364 18365SONY IMX319 SENSOR DRIVER 18366M: Bingbu Cao <bingbu.cao@intel.com> 18367L: linux-media@vger.kernel.org 18368S: Maintained 18369T: git git://linuxtv.org/media_tree.git 18370F: drivers/media/i2c/imx319.c 18371 18372SONY IMX334 SENSOR DRIVER 18373M: Paul J. Murphy <paul.j.murphy@intel.com> 18374M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18375L: linux-media@vger.kernel.org 18376S: Maintained 18377T: git git://linuxtv.org/media_tree.git 18378F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 18379F: drivers/media/i2c/imx334.c 18380 18381SONY IMX335 SENSOR DRIVER 18382M: Paul J. Murphy <paul.j.murphy@intel.com> 18383M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18384L: linux-media@vger.kernel.org 18385S: Maintained 18386T: git git://linuxtv.org/media_tree.git 18387F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 18388F: drivers/media/i2c/imx335.c 18389 18390SONY IMX355 SENSOR DRIVER 18391M: Tianshu Qiu <tian.shu.qiu@intel.com> 18392L: linux-media@vger.kernel.org 18393S: Maintained 18394T: git git://linuxtv.org/media_tree.git 18395F: drivers/media/i2c/imx355.c 18396 18397SONY IMX412 SENSOR DRIVER 18398M: Paul J. Murphy <paul.j.murphy@intel.com> 18399M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18400L: linux-media@vger.kernel.org 18401S: Maintained 18402T: git git://linuxtv.org/media_tree.git 18403F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 18404F: drivers/media/i2c/imx412.c 18405 18406SONY MEMORYSTICK SUBSYSTEM 18407M: Maxim Levitsky <maximlevitsky@gmail.com> 18408M: Alex Dubov <oakad@yahoo.com> 18409M: Ulf Hansson <ulf.hansson@linaro.org> 18410L: linux-mmc@vger.kernel.org 18411S: Maintained 18412T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 18413F: drivers/memstick/ 18414F: include/linux/memstick.h 18415 18416SONY VAIO CONTROL DEVICE DRIVER 18417M: Mattia Dongili <malattia@linux.it> 18418L: platform-driver-x86@vger.kernel.org 18419S: Maintained 18420W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 18421F: Documentation/admin-guide/laptops/sony-laptop.rst 18422F: drivers/char/sonypi.c 18423F: drivers/platform/x86/sony-laptop.c 18424F: include/linux/sony-laptop.h 18425 18426SOUND 18427M: Jaroslav Kysela <perex@perex.cz> 18428M: Takashi Iwai <tiwai@suse.com> 18429L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18430S: Maintained 18431W: http://www.alsa-project.org/ 18432Q: http://patchwork.kernel.org/project/alsa-devel/list/ 18433T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18434F: Documentation/sound/ 18435F: include/sound/ 18436F: include/uapi/sound/ 18437F: sound/ 18438F: tools/testing/selftests/alsa 18439 18440SOUND - COMPRESSED AUDIO 18441M: Vinod Koul <vkoul@kernel.org> 18442L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18443S: Supported 18444T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18445F: Documentation/sound/designs/compress-offload.rst 18446F: include/sound/compress_driver.h 18447F: include/uapi/sound/compress_* 18448F: sound/core/compress_offload.c 18449F: sound/soc/soc-compress.c 18450 18451SOUND - DMAENGINE HELPERS 18452M: Lars-Peter Clausen <lars@metafoo.de> 18453S: Supported 18454F: include/sound/dmaengine_pcm.h 18455F: sound/core/pcm_dmaengine.c 18456F: sound/soc/soc-generic-dmaengine-pcm.c 18457 18458SOUND - ALSA SELFTESTS 18459M: Mark Brown <broonie@kernel.org> 18460L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18461L: linux-kselftest@vger.kernel.org 18462S: Supported 18463F: tools/testing/selftests/alsa 18464 18465SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 18466M: Liam Girdwood <lgirdwood@gmail.com> 18467M: Mark Brown <broonie@kernel.org> 18468L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18469S: Supported 18470W: http://alsa-project.org/main/index.php/ASoC 18471T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 18472F: Documentation/devicetree/bindings/sound/ 18473F: Documentation/sound/soc/ 18474F: include/dt-bindings/sound/ 18475F: include/sound/soc* 18476F: sound/soc/ 18477 18478SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 18479M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 18480M: Liam Girdwood <lgirdwood@gmail.com> 18481M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 18482M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 18483M: Daniel Baluta <daniel.baluta@nxp.com> 18484L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 18485S: Supported 18486W: https://github.com/thesofproject/linux/ 18487F: sound/soc/sof/ 18488 18489SOUNDWIRE SUBSYSTEM 18490M: Vinod Koul <vkoul@kernel.org> 18491M: Bard Liao <yung-chuan.liao@linux.intel.com> 18492R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 18493R: Sanyog Kale <sanyog.r.kale@intel.com> 18494L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18495S: Supported 18496T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 18497F: Documentation/driver-api/soundwire/ 18498F: drivers/soundwire/ 18499F: include/linux/soundwire/ 18500 18501SP2 MEDIA DRIVER 18502M: Olli Salonen <olli.salonen@iki.fi> 18503L: linux-media@vger.kernel.org 18504S: Maintained 18505W: https://linuxtv.org 18506Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18507F: drivers/media/dvb-frontends/sp2* 18508 18509SPARC + UltraSPARC (sparc/sparc64) 18510M: "David S. Miller" <davem@davemloft.net> 18511L: sparclinux@vger.kernel.org 18512S: Maintained 18513Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 18514T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 18515T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 18516F: arch/sparc/ 18517F: drivers/sbus/ 18518 18519SPARC SERIAL DRIVERS 18520M: "David S. Miller" <davem@davemloft.net> 18521L: sparclinux@vger.kernel.org 18522S: Maintained 18523T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 18524T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 18525F: drivers/tty/serial/suncore.c 18526F: drivers/tty/serial/sunhv.c 18527F: drivers/tty/serial/sunsab.c 18528F: drivers/tty/serial/sunsab.h 18529F: drivers/tty/serial/sunsu.c 18530F: drivers/tty/serial/sunzilog.c 18531F: drivers/tty/serial/sunzilog.h 18532F: drivers/tty/vcc.c 18533F: include/linux/sunserialcore.h 18534 18535SPARSE CHECKER 18536M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 18537L: linux-sparse@vger.kernel.org 18538S: Maintained 18539W: https://sparse.docs.kernel.org/ 18540T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 18541Q: https://patchwork.kernel.org/project/linux-sparse/list/ 18542B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 18543F: include/linux/compiler.h 18544 18545SPEAKUP CONSOLE SPEECH DRIVER 18546M: William Hubbs <w.d.hubbs@gmail.com> 18547M: Chris Brannon <chris@the-brannons.com> 18548M: Kirk Reiser <kirk@reisers.ca> 18549M: Samuel Thibault <samuel.thibault@ens-lyon.org> 18550L: speakup@linux-speakup.org 18551S: Odd Fixes 18552W: http://www.linux-speakup.org/ 18553W: https://github.com/linux-speakup/speakup 18554B: https://github.com/linux-speakup/speakup/issues 18555F: drivers/accessibility/speakup/ 18556 18557SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 18558M: Viresh Kumar <vireshk@kernel.org> 18559M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 18560M: soc@kernel.org 18561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18562S: Maintained 18563W: http://www.st.com/spear 18564F: arch/arm/boot/dts/spear* 18565F: arch/arm/mach-spear/ 18566F: drivers/clk/spear/ 18567F: drivers/pinctrl/spear/ 18568 18569SPI NOR SUBSYSTEM 18570M: Tudor Ambarus <tudor.ambarus@microchip.com> 18571M: Pratyush Yadav <p.yadav@ti.com> 18572R: Michael Walle <michael@walle.cc> 18573L: linux-mtd@lists.infradead.org 18574S: Maintained 18575W: http://www.linux-mtd.infradead.org/ 18576Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 18577C: irc://irc.oftc.net/mtd 18578T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 18579F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 18580F: drivers/mtd/spi-nor/ 18581F: include/linux/mtd/spi-nor.h 18582 18583SPI SUBSYSTEM 18584M: Mark Brown <broonie@kernel.org> 18585L: linux-spi@vger.kernel.org 18586S: Maintained 18587Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 18588T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 18589F: Documentation/devicetree/bindings/spi/ 18590F: Documentation/spi/ 18591F: drivers/spi/ 18592F: include/linux/spi/ 18593F: include/uapi/linux/spi/ 18594F: tools/spi/ 18595 18596SPIDERNET NETWORK DRIVER for CELL 18597M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 18598M: Geoff Levand <geoff@infradead.org> 18599L: netdev@vger.kernel.org 18600L: linuxppc-dev@lists.ozlabs.org 18601S: Maintained 18602F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 18603F: drivers/net/ethernet/toshiba/spider_net* 18604 18605SPMI SUBSYSTEM 18606M: Stephen Boyd <sboyd@kernel.org> 18607L: linux-kernel@vger.kernel.org 18608S: Maintained 18609T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 18610F: Documentation/devicetree/bindings/spmi/ 18611F: drivers/spmi/ 18612F: include/dt-bindings/spmi/spmi.h 18613F: include/linux/spmi.h 18614F: include/trace/events/spmi.h 18615 18616SPU FILE SYSTEM 18617M: Jeremy Kerr <jk@ozlabs.org> 18618L: linuxppc-dev@lists.ozlabs.org 18619S: Supported 18620W: http://www.ibm.com/developerworks/power/cell/ 18621F: Documentation/filesystems/spufs/spufs.rst 18622F: arch/powerpc/platforms/cell/spufs/ 18623 18624SQUASHFS FILE SYSTEM 18625M: Phillip Lougher <phillip@squashfs.org.uk> 18626L: squashfs-devel@lists.sourceforge.net (subscribers-only) 18627S: Maintained 18628W: http://squashfs.org.uk 18629T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 18630F: Documentation/filesystems/squashfs.rst 18631F: fs/squashfs/ 18632 18633SRM (Alpha) environment access 18634M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 18635S: Maintained 18636F: arch/alpha/kernel/srm_env.c 18637 18638ST LSM6DSx IMU IIO DRIVER 18639M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 18640L: linux-iio@vger.kernel.org 18641S: Maintained 18642W: http://www.st.com/ 18643F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 18644F: drivers/iio/imu/st_lsm6dsx/ 18645 18646ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 18647M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 18648M: Sylvain Petinot <sylvain.petinot@foss.st.com> 18649L: linux-media@vger.kernel.org 18650S: Maintained 18651T: git git://linuxtv.org/media_tree.git 18652F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 18653F: drivers/media/i2c/st-mipid02.c 18654 18655ST STM32 I2C/SMBUS DRIVER 18656M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 18657M: Alain Volmat <alain.volmat@foss.st.com> 18658L: linux-i2c@vger.kernel.org 18659S: Maintained 18660F: drivers/i2c/busses/i2c-stm32* 18661 18662ST STM32 SPI DRIVER 18663M: Alain Volmat <alain.volmat@foss.st.com> 18664L: linux-spi@vger.kernel.org 18665S: Maintained 18666F: drivers/spi/spi-stm32.c 18667 18668ST STPDDC60 DRIVER 18669M: Daniel Nilsson <daniel.nilsson@flex.com> 18670L: linux-hwmon@vger.kernel.org 18671S: Maintained 18672F: Documentation/hwmon/stpddc60.rst 18673F: drivers/hwmon/pmbus/stpddc60.c 18674 18675ST VL53L0X ToF RANGER(I2C) IIO DRIVER 18676M: Song Qiang <songqiang1304521@gmail.com> 18677L: linux-iio@vger.kernel.org 18678S: Maintained 18679F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 18680F: drivers/iio/proximity/vl53l0x-i2c.c 18681 18682STABLE BRANCH 18683M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18684M: Sasha Levin <sashal@kernel.org> 18685L: stable@vger.kernel.org 18686S: Supported 18687F: Documentation/process/stable-kernel-rules.rst 18688 18689STAGING - ATOMISP DRIVER 18690M: Mauro Carvalho Chehab <mchehab@kernel.org> 18691R: Sakari Ailus <sakari.ailus@linux.intel.com> 18692L: linux-media@vger.kernel.org 18693S: Maintained 18694F: drivers/staging/media/atomisp/ 18695 18696STAGING - FIELDBUS SUBSYSTEM 18697M: Sven Van Asbroeck <TheSven73@gmail.com> 18698S: Maintained 18699F: drivers/staging/fieldbus/* 18700F: drivers/staging/fieldbus/Documentation/ 18701 18702STAGING - HMS ANYBUS-S BUS 18703M: Sven Van Asbroeck <TheSven73@gmail.com> 18704S: Maintained 18705F: drivers/staging/fieldbus/anybuss/ 18706 18707STAGING - INDUSTRIAL IO 18708M: Jonathan Cameron <jic23@kernel.org> 18709L: linux-iio@vger.kernel.org 18710S: Odd Fixes 18711F: Documentation/devicetree/bindings/staging/iio/ 18712F: drivers/staging/iio/ 18713 18714STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 18715M: Marc Dietrich <marvin24@gmx.de> 18716L: ac100@lists.launchpad.net (moderated for non-subscribers) 18717L: linux-tegra@vger.kernel.org 18718S: Maintained 18719F: drivers/staging/nvec/ 18720 18721STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 18722M: Jens Frederich <jfrederich@gmail.com> 18723M: Jon Nettleton <jon.nettleton@gmail.com> 18724S: Maintained 18725W: http://wiki.laptop.org/go/DCON 18726F: drivers/staging/olpc_dcon/ 18727 18728STAGING - REALTEK RTL8188EU DRIVERS 18729M: Larry Finger <Larry.Finger@lwfinger.net> 18730M: Phillip Potter <phil@philpotter.co.uk> 18731S: Supported 18732F: drivers/staging/r8188eu/ 18733 18734STAGING - REALTEK RTL8712U DRIVERS 18735M: Larry Finger <Larry.Finger@lwfinger.net> 18736M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 18737S: Odd Fixes 18738F: drivers/staging/rtl8712/ 18739 18740STAGING - SEPS525 LCD CONTROLLER DRIVERS 18741M: Michael Hennerich <michael.hennerich@analog.com> 18742L: linux-fbdev@vger.kernel.org 18743S: Supported 18744F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 18745F: drivers/staging/fbtft/fb_seps525.c 18746 18747STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 18748M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18749M: Teddy Wang <teddy.wang@siliconmotion.com> 18750M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18751L: linux-fbdev@vger.kernel.org 18752S: Maintained 18753F: drivers/staging/sm750fb/ 18754 18755STAGING - VIA VT665X DRIVERS 18756M: Forest Bond <forest@alittletooquiet.net> 18757S: Odd Fixes 18758F: drivers/staging/vt665?/ 18759 18760STAGING SUBSYSTEM 18761M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18762L: linux-staging@lists.linux.dev 18763S: Supported 18764T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 18765F: drivers/staging/ 18766 18767STARFIRE/DURALAN NETWORK DRIVER 18768M: Ion Badulescu <ionut@badula.org> 18769S: Odd Fixes 18770F: drivers/net/ethernet/adaptec/starfire* 18771 18772STARFIVE JH7100 CLOCK DRIVERS 18773M: Emil Renner Berthing <kernel@esmil.dk> 18774S: Maintained 18775F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 18776F: drivers/clk/starfive/clk-starfive-jh7100* 18777F: include/dt-bindings/clock/starfive-jh7100*.h 18778 18779STARFIVE JH7100 PINCTRL DRIVER 18780M: Emil Renner Berthing <kernel@esmil.dk> 18781L: linux-gpio@vger.kernel.org 18782S: Maintained 18783F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 18784F: drivers/pinctrl/pinctrl-starfive.c 18785F: include/dt-bindings/pinctrl/pinctrl-starfive.h 18786 18787STARFIVE JH7100 RESET CONTROLLER DRIVER 18788M: Emil Renner Berthing <kernel@esmil.dk> 18789S: Maintained 18790F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 18791F: drivers/reset/reset-starfive-jh7100.c 18792F: include/dt-bindings/reset/starfive-jh7100.h 18793 18794STATIC BRANCH/CALL 18795M: Peter Zijlstra <peterz@infradead.org> 18796M: Josh Poimboeuf <jpoimboe@redhat.com> 18797M: Jason Baron <jbaron@akamai.com> 18798R: Steven Rostedt <rostedt@goodmis.org> 18799R: Ard Biesheuvel <ardb@kernel.org> 18800S: Supported 18801F: arch/*/include/asm/jump_label*.h 18802F: arch/*/include/asm/static_call*.h 18803F: arch/*/kernel/jump_label.c 18804F: arch/*/kernel/static_call.c 18805F: include/linux/jump_label*.h 18806F: include/linux/static_call*.h 18807F: kernel/jump_label.c 18808F: kernel/static_call.c 18809 18810STI AUDIO (ASoC) DRIVERS 18811M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18812L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18813S: Maintained 18814F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 18815F: sound/soc/sti/ 18816 18817STI CEC DRIVER 18818M: Alain Volmat <alain.volmat@foss.st.com> 18819S: Maintained 18820F: Documentation/devicetree/bindings/media/stih-cec.txt 18821F: drivers/media/cec/platform/sti/ 18822 18823STK1160 USB VIDEO CAPTURE DRIVER 18824M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18825L: linux-media@vger.kernel.org 18826S: Maintained 18827T: git git://linuxtv.org/media_tree.git 18828F: drivers/media/usb/stk1160/ 18829 18830STM32 AUDIO (ASoC) DRIVERS 18831M: Olivier Moysan <olivier.moysan@foss.st.com> 18832M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18833L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18834S: Maintained 18835F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 18836F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 18837F: sound/soc/stm/ 18838 18839STM32 TIMER/LPTIMER DRIVERS 18840M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 18841S: Maintained 18842F: Documentation/ABI/testing/*timer-stm32 18843F: Documentation/devicetree/bindings/*/*stm32-*timer* 18844F: drivers/*/stm32-*timer* 18845F: drivers/pwm/pwm-stm32* 18846F: include/linux/*/stm32-*tim* 18847 18848STMMAC ETHERNET DRIVER 18849M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 18850M: Alexandre Torgue <alexandre.torgue@foss.st.com> 18851M: Jose Abreu <joabreu@synopsys.com> 18852L: netdev@vger.kernel.org 18853S: Supported 18854W: http://www.stlinux.com 18855F: Documentation/networking/device_drivers/ethernet/stmicro/ 18856F: drivers/net/ethernet/stmicro/stmmac/ 18857 18858SUN3/3X 18859M: Sam Creasey <sammy@sammy.net> 18860S: Maintained 18861W: http://sammy.net/sun3/ 18862F: arch/m68k/include/asm/sun3* 18863F: arch/m68k/kernel/*sun3* 18864F: arch/m68k/sun3*/ 18865F: drivers/net/ethernet/i825xx/sun3* 18866 18867SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 18868M: Hans de Goede <hdegoede@redhat.com> 18869L: linux-input@vger.kernel.org 18870S: Maintained 18871F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 18872F: drivers/input/keyboard/sun4i-lradc-keys.c 18873 18874SUNDANCE NETWORK DRIVER 18875M: Denis Kirjanov <kda@linux-powerpc.org> 18876L: netdev@vger.kernel.org 18877S: Maintained 18878F: drivers/net/ethernet/dlink/sundance.c 18879 18880SUNPLUS OCOTP DRIVER 18881M: Vincent Shih <vincent.sunplus@gmail.com> 18882S: Maintained 18883F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 18884F: drivers/nvmem/sunplus-ocotp.c 18885 18886SUNPLUS RTC DRIVER 18887M: Vincent Shih <vincent.sunplus@gmail.com> 18888L: linux-rtc@vger.kernel.org 18889S: Maintained 18890F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 18891F: drivers/rtc/rtc-sunplus.c 18892 18893SUNPLUS SPI CONTROLLER INTERFACE DRIVER 18894M: Li-hao Kuo <lhjeff911@gmail.com> 18895L: linux-spi@vger.kernel.org 18896S: Maintained 18897F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 18898F: drivers/spi/spi-sunplus-sp7021.c 18899 18900SUNPLUS UART DRIVER 18901M: Hammer Hsieh <hammerh0314@gmail.com> 18902S: Maintained 18903F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 18904F: drivers/tty/serial/sunplus-uart.c 18905 18906SUPERH 18907M: Yoshinori Sato <ysato@users.sourceforge.jp> 18908M: Rich Felker <dalias@libc.org> 18909L: linux-sh@vger.kernel.org 18910S: Maintained 18911Q: http://patchwork.kernel.org/project/linux-sh/list/ 18912F: Documentation/sh/ 18913F: arch/sh/ 18914F: drivers/sh/ 18915 18916SUSPEND TO RAM 18917M: "Rafael J. Wysocki" <rafael@kernel.org> 18918M: Len Brown <len.brown@intel.com> 18919M: Pavel Machek <pavel@ucw.cz> 18920L: linux-pm@vger.kernel.org 18921S: Supported 18922B: https://bugzilla.kernel.org 18923F: Documentation/power/ 18924F: arch/x86/kernel/acpi/ 18925F: drivers/base/power/ 18926F: include/linux/freezer.h 18927F: include/linux/pm.h 18928F: include/linux/suspend.h 18929F: kernel/power/ 18930 18931SVGA HANDLING 18932M: Martin Mares <mj@ucw.cz> 18933L: linux-video@atrey.karlin.mff.cuni.cz 18934S: Maintained 18935F: Documentation/admin-guide/svga.rst 18936F: arch/x86/boot/video* 18937 18938SWIOTLB SUBSYSTEM 18939M: Christoph Hellwig <hch@infradead.org> 18940L: iommu@lists.linux-foundation.org 18941S: Supported 18942W: http://git.infradead.org/users/hch/dma-mapping.git 18943T: git git://git.infradead.org/users/hch/dma-mapping.git 18944F: arch/*/kernel/pci-swiotlb.c 18945F: include/linux/swiotlb.h 18946F: kernel/dma/swiotlb.c 18947 18948SWITCHDEV 18949M: Jiri Pirko <jiri@resnulli.us> 18950M: Ivan Vecera <ivecera@redhat.com> 18951L: netdev@vger.kernel.org 18952S: Supported 18953F: include/net/switchdev.h 18954F: net/switchdev/ 18955 18956SY8106A REGULATOR DRIVER 18957M: Icenowy Zheng <icenowy@aosc.io> 18958S: Maintained 18959F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 18960F: drivers/regulator/sy8106a-regulator.c 18961 18962SYNC FILE FRAMEWORK 18963M: Sumit Semwal <sumit.semwal@linaro.org> 18964R: Gustavo Padovan <gustavo@padovan.org> 18965L: linux-media@vger.kernel.org 18966L: dri-devel@lists.freedesktop.org 18967S: Maintained 18968T: git git://anongit.freedesktop.org/drm/drm-misc 18969F: Documentation/driver-api/sync_file.rst 18970F: drivers/dma-buf/dma-fence* 18971F: drivers/dma-buf/sw_sync.c 18972F: drivers/dma-buf/sync_* 18973F: include/linux/sync_file.h 18974F: include/uapi/linux/sync_file.h 18975 18976SYNOPSYS ARC ARCHITECTURE 18977M: Vineet Gupta <vgupta@kernel.org> 18978L: linux-snps-arc@lists.infradead.org 18979S: Supported 18980T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 18981F: Documentation/arc/ 18982F: Documentation/devicetree/bindings/arc/* 18983F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 18984F: arch/arc/ 18985F: drivers/clocksource/arc_timer.c 18986F: drivers/tty/serial/arc_uart.c 18987 18988SYNOPSYS ARC HSDK SDP pll clock driver 18989M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18990S: Supported 18991F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 18992F: drivers/clk/clk-hsdk-pll.c 18993 18994SYNOPSYS ARC SDP clock driver 18995M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18996S: Supported 18997F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 18998F: drivers/clk/axs10x/* 18999 19000SYNOPSYS ARC SDP platform support 19001M: Alexey Brodkin <abrodkin@synopsys.com> 19002S: Supported 19003F: Documentation/devicetree/bindings/arc/axs10* 19004F: arch/arc/boot/dts/ax* 19005F: arch/arc/plat-axs10x 19006 19007SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19008M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19009S: Supported 19010F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt 19011F: drivers/reset/reset-axs10x.c 19012 19013SYNOPSYS CREG GPIO DRIVER 19014M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19015S: Maintained 19016F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19017F: drivers/gpio/gpio-creg-snps.c 19018 19019SYNOPSYS DESIGNWARE 8250 UART DRIVER 19020R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19021S: Maintained 19022F: drivers/tty/serial/8250/8250_dw.c 19023F: drivers/tty/serial/8250/8250_dwlib.* 19024F: drivers/tty/serial/8250/8250_lpss.c 19025 19026SYNOPSYS DESIGNWARE APB GPIO DRIVER 19027M: Hoan Tran <hoan@os.amperecomputing.com> 19028M: Serge Semin <fancer.lancer@gmail.com> 19029L: linux-gpio@vger.kernel.org 19030S: Maintained 19031F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19032F: drivers/gpio/gpio-dwapb.c 19033 19034SYNOPSYS DESIGNWARE APB SSI DRIVER 19035M: Serge Semin <fancer.lancer@gmail.com> 19036L: linux-spi@vger.kernel.org 19037S: Supported 19038F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19039F: drivers/spi/spi-dw* 19040 19041SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19042M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19043S: Maintained 19044F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19045F: drivers/dma/dw-axi-dmac/ 19046 19047SYNOPSYS DESIGNWARE DMAC DRIVER 19048M: Viresh Kumar <vireshk@kernel.org> 19049R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19050S: Maintained 19051F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19052F: drivers/dma/dw/ 19053F: include/dt-bindings/dma/dw-dmac.h 19054F: include/linux/dma/dw.h 19055F: include/linux/platform_data/dma-dw.h 19056 19057SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19058M: Jose Abreu <Jose.Abreu@synopsys.com> 19059L: netdev@vger.kernel.org 19060S: Supported 19061F: drivers/net/ethernet/synopsys/ 19062 19063SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19064M: Jose Abreu <Jose.Abreu@synopsys.com> 19065L: netdev@vger.kernel.org 19066S: Supported 19067F: drivers/net/pcs/pcs-xpcs.c 19068F: drivers/net/pcs/pcs-xpcs.h 19069F: include/linux/pcs/pcs-xpcs.h 19070 19071SYNOPSYS DESIGNWARE I2C DRIVER 19072M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19073R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19074R: Mika Westerberg <mika.westerberg@linux.intel.com> 19075R: Jan Dabros <jsd@semihalf.com> 19076L: linux-i2c@vger.kernel.org 19077S: Maintained 19078F: drivers/i2c/busses/i2c-designware-* 19079 19080SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19081M: Jaehoon Chung <jh80.chung@samsung.com> 19082L: linux-mmc@vger.kernel.org 19083S: Maintained 19084F: drivers/mmc/host/dw_mmc* 19085 19086SYNOPSYS HSDK RESET CONTROLLER DRIVER 19087M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19088S: Supported 19089F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19090F: drivers/reset/reset-hsdk.c 19091F: include/dt-bindings/reset/snps,hsdk-reset.h 19092 19093SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19094M: Prabu Thangamuthu <prabu.t@synopsys.com> 19095M: Manjunath M B <manjumb@synopsys.com> 19096L: linux-mmc@vger.kernel.org 19097S: Maintained 19098F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19099 19100SYSTEM CONFIGURATION (SYSCON) 19101M: Lee Jones <lee.jones@linaro.org> 19102M: Arnd Bergmann <arnd@arndb.de> 19103S: Supported 19104T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19105F: drivers/mfd/syscon.c 19106 19107SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19108M: Sudeep Holla <sudeep.holla@arm.com> 19109R: Cristian Marussi <cristian.marussi@arm.com> 19110L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19111S: Maintained 19112F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19113F: drivers/clk/clk-sc[mp]i.c 19114F: drivers/cpufreq/sc[mp]i-cpufreq.c 19115F: drivers/firmware/arm_scmi/ 19116F: drivers/firmware/arm_scpi.c 19117F: drivers/regulator/scmi-regulator.c 19118F: drivers/reset/reset-scmi.c 19119F: include/linux/sc[mp]i_protocol.h 19120F: include/trace/events/scmi.h 19121F: include/uapi/linux/virtio_scmi.h 19122 19123SYSTEM RESET/SHUTDOWN DRIVERS 19124M: Sebastian Reichel <sre@kernel.org> 19125L: linux-pm@vger.kernel.org 19126S: Maintained 19127T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19128F: Documentation/devicetree/bindings/power/reset/ 19129F: drivers/power/reset/ 19130 19131SYSTEM TRACE MODULE CLASS 19132M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19133S: Maintained 19134T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19135F: Documentation/trace/stm.rst 19136F: drivers/hwtracing/stm/ 19137F: include/linux/stm.h 19138F: include/uapi/linux/stm.h 19139 19140SYSTEM76 ACPI DRIVER 19141M: Jeremy Soller <jeremy@system76.com> 19142M: System76 Product Development <productdev@system76.com> 19143L: platform-driver-x86@vger.kernel.org 19144S: Maintained 19145F: drivers/platform/x86/system76_acpi.c 19146 19147SYSV FILESYSTEM 19148M: Christoph Hellwig <hch@infradead.org> 19149S: Maintained 19150F: Documentation/filesystems/sysv-fs.rst 19151F: fs/sysv/ 19152F: include/linux/sysv_fs.h 19153 19154TASKSTATS STATISTICS INTERFACE 19155M: Balbir Singh <bsingharora@gmail.com> 19156S: Maintained 19157F: Documentation/accounting/taskstats* 19158F: include/linux/taskstats* 19159F: kernel/taskstats.c 19160 19161TC subsystem 19162M: Jamal Hadi Salim <jhs@mojatatu.com> 19163M: Cong Wang <xiyou.wangcong@gmail.com> 19164M: Jiri Pirko <jiri@resnulli.us> 19165L: netdev@vger.kernel.org 19166S: Maintained 19167F: include/net/pkt_cls.h 19168F: include/net/pkt_sched.h 19169F: include/net/tc_act/ 19170F: include/uapi/linux/pkt_cls.h 19171F: include/uapi/linux/pkt_sched.h 19172F: include/uapi/linux/tc_act/ 19173F: include/uapi/linux/tc_ematch/ 19174F: net/sched/ 19175F: tools/testing/selftests/tc-testing 19176 19177TC90522 MEDIA DRIVER 19178M: Akihiro Tsukada <tskd08@gmail.com> 19179L: linux-media@vger.kernel.org 19180S: Odd Fixes 19181F: drivers/media/dvb-frontends/tc90522* 19182 19183TCP LOW PRIORITY MODULE 19184M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 19185M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 19186S: Maintained 19187W: http://tcp-lp-mod.sourceforge.net/ 19188F: net/ipv4/tcp_lp.c 19189 19190TDA10071 MEDIA DRIVER 19191M: Antti Palosaari <crope@iki.fi> 19192L: linux-media@vger.kernel.org 19193S: Maintained 19194W: https://linuxtv.org 19195W: http://palosaari.fi/linux/ 19196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19197T: git git://linuxtv.org/anttip/media_tree.git 19198F: drivers/media/dvb-frontends/tda10071* 19199 19200TDA18212 MEDIA DRIVER 19201M: Antti Palosaari <crope@iki.fi> 19202L: linux-media@vger.kernel.org 19203S: Maintained 19204W: https://linuxtv.org 19205W: http://palosaari.fi/linux/ 19206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19207T: git git://linuxtv.org/anttip/media_tree.git 19208F: drivers/media/tuners/tda18212* 19209 19210TDA18218 MEDIA DRIVER 19211M: Antti Palosaari <crope@iki.fi> 19212L: linux-media@vger.kernel.org 19213S: Maintained 19214W: https://linuxtv.org 19215W: http://palosaari.fi/linux/ 19216Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19217T: git git://linuxtv.org/anttip/media_tree.git 19218F: drivers/media/tuners/tda18218* 19219 19220TDA18250 MEDIA DRIVER 19221M: Olli Salonen <olli.salonen@iki.fi> 19222L: linux-media@vger.kernel.org 19223S: Maintained 19224W: https://linuxtv.org 19225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19226T: git git://linuxtv.org/media_tree.git 19227F: drivers/media/tuners/tda18250* 19228 19229TDA18271 MEDIA DRIVER 19230M: Michael Krufky <mkrufky@linuxtv.org> 19231L: linux-media@vger.kernel.org 19232S: Maintained 19233W: https://linuxtv.org 19234W: http://github.com/mkrufky 19235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19236T: git git://linuxtv.org/mkrufky/tuners.git 19237F: drivers/media/tuners/tda18271* 19238 19239TDA1997x MEDIA DRIVER 19240M: Tim Harvey <tharvey@gateworks.com> 19241L: linux-media@vger.kernel.org 19242S: Maintained 19243W: https://linuxtv.org 19244Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19245F: drivers/media/i2c/tda1997x.* 19246 19247TDA827x MEDIA DRIVER 19248M: Michael Krufky <mkrufky@linuxtv.org> 19249L: linux-media@vger.kernel.org 19250S: Maintained 19251W: https://linuxtv.org 19252W: http://github.com/mkrufky 19253Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19254T: git git://linuxtv.org/mkrufky/tuners.git 19255F: drivers/media/tuners/tda8290.* 19256 19257TDA8290 MEDIA DRIVER 19258M: Michael Krufky <mkrufky@linuxtv.org> 19259L: linux-media@vger.kernel.org 19260S: Maintained 19261W: https://linuxtv.org 19262W: http://github.com/mkrufky 19263Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19264T: git git://linuxtv.org/mkrufky/tuners.git 19265F: drivers/media/tuners/tda8290.* 19266 19267TDA9840 MEDIA DRIVER 19268M: Hans Verkuil <hverkuil@xs4all.nl> 19269L: linux-media@vger.kernel.org 19270S: Maintained 19271W: https://linuxtv.org 19272T: git git://linuxtv.org/media_tree.git 19273F: drivers/media/i2c/tda9840* 19274 19275TEA5761 TUNER DRIVER 19276M: Mauro Carvalho Chehab <mchehab@kernel.org> 19277L: linux-media@vger.kernel.org 19278S: Odd fixes 19279W: https://linuxtv.org 19280T: git git://linuxtv.org/media_tree.git 19281F: drivers/media/tuners/tea5761.* 19282 19283TEA5767 TUNER DRIVER 19284M: Mauro Carvalho Chehab <mchehab@kernel.org> 19285L: linux-media@vger.kernel.org 19286S: Maintained 19287W: https://linuxtv.org 19288T: git git://linuxtv.org/media_tree.git 19289F: drivers/media/tuners/tea5767.* 19290 19291TEA6415C MEDIA DRIVER 19292M: Hans Verkuil <hverkuil@xs4all.nl> 19293L: linux-media@vger.kernel.org 19294S: Maintained 19295W: https://linuxtv.org 19296T: git git://linuxtv.org/media_tree.git 19297F: drivers/media/i2c/tea6415c* 19298 19299TEA6420 MEDIA DRIVER 19300M: Hans Verkuil <hverkuil@xs4all.nl> 19301L: linux-media@vger.kernel.org 19302S: Maintained 19303W: https://linuxtv.org 19304T: git git://linuxtv.org/media_tree.git 19305F: drivers/media/i2c/tea6420* 19306 19307TEAM DRIVER 19308M: Jiri Pirko <jiri@resnulli.us> 19309L: netdev@vger.kernel.org 19310S: Supported 19311F: drivers/net/team/ 19312F: include/linux/if_team.h 19313F: include/uapi/linux/if_team.h 19314 19315TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 19316M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 19317S: Maintained 19318F: arch/x86/platform/ts5500/ 19319 19320TECHNOTREND USB IR RECEIVER 19321M: Sean Young <sean@mess.org> 19322L: linux-media@vger.kernel.org 19323S: Maintained 19324F: drivers/media/rc/ttusbir.c 19325 19326TECHWELL TW9910 VIDEO DECODER 19327L: linux-media@vger.kernel.org 19328S: Orphan 19329F: drivers/media/i2c/tw9910.c 19330F: include/media/i2c/tw9910.h 19331 19332TEE SUBSYSTEM 19333M: Jens Wiklander <jens.wiklander@linaro.org> 19334R: Sumit Garg <sumit.garg@linaro.org> 19335L: op-tee@lists.trustedfirmware.org 19336S: Maintained 19337F: Documentation/staging/tee.rst 19338F: drivers/tee/ 19339F: include/linux/tee_drv.h 19340F: include/uapi/linux/tee.h 19341 19342TEGRA ARCHITECTURE SUPPORT 19343M: Thierry Reding <thierry.reding@gmail.com> 19344M: Jonathan Hunter <jonathanh@nvidia.com> 19345L: linux-tegra@vger.kernel.org 19346S: Supported 19347Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 19348T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 19349N: [^a-z]tegra 19350 19351TEGRA CLOCK DRIVER 19352M: Peter De Schrijver <pdeschrijver@nvidia.com> 19353M: Prashant Gaikwad <pgaikwad@nvidia.com> 19354S: Supported 19355F: drivers/clk/tegra/ 19356 19357TEGRA DMA DRIVERS 19358M: Laxman Dewangan <ldewangan@nvidia.com> 19359M: Jon Hunter <jonathanh@nvidia.com> 19360S: Supported 19361F: drivers/dma/tegra* 19362 19363TEGRA I2C DRIVER 19364M: Laxman Dewangan <ldewangan@nvidia.com> 19365R: Dmitry Osipenko <digetx@gmail.com> 19366S: Supported 19367F: drivers/i2c/busses/i2c-tegra.c 19368 19369TEGRA IOMMU DRIVERS 19370M: Thierry Reding <thierry.reding@gmail.com> 19371R: Krishna Reddy <vdumpa@nvidia.com> 19372L: linux-tegra@vger.kernel.org 19373S: Supported 19374F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 19375F: drivers/iommu/tegra* 19376 19377TEGRA KBC DRIVER 19378M: Laxman Dewangan <ldewangan@nvidia.com> 19379S: Supported 19380F: drivers/input/keyboard/tegra-kbc.c 19381 19382TEGRA NAND DRIVER 19383M: Stefan Agner <stefan@agner.ch> 19384M: Lucas Stach <dev@lynxeye.de> 19385S: Maintained 19386F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 19387F: drivers/mtd/nand/raw/tegra_nand.c 19388 19389TEGRA PWM DRIVER 19390M: Thierry Reding <thierry.reding@gmail.com> 19391S: Supported 19392F: drivers/pwm/pwm-tegra.c 19393 19394TEGRA SERIAL DRIVER 19395M: Laxman Dewangan <ldewangan@nvidia.com> 19396S: Supported 19397F: drivers/tty/serial/serial-tegra.c 19398 19399TEGRA SPI DRIVER 19400M: Laxman Dewangan <ldewangan@nvidia.com> 19401S: Supported 19402F: drivers/spi/spi-tegra* 19403 19404TEGRA QUAD SPI DRIVER 19405M: Thierry Reding <thierry.reding@gmail.com> 19406M: Jonathan Hunter <jonathanh@nvidia.com> 19407M: Sowjanya Komatineni <skomatineni@nvidia.com> 19408L: linux-tegra@vger.kernel.org 19409S: Maintained 19410F: drivers/spi/spi-tegra210-quad.c 19411 19412TEGRA VIDEO DRIVER 19413M: Thierry Reding <thierry.reding@gmail.com> 19414M: Jonathan Hunter <jonathanh@nvidia.com> 19415M: Sowjanya Komatineni <skomatineni@nvidia.com> 19416L: linux-media@vger.kernel.org 19417L: linux-tegra@vger.kernel.org 19418S: Maintained 19419F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 19420F: drivers/staging/media/tegra-video/ 19421 19422TEGRA XUSB PADCTL DRIVER 19423M: JC Kuo <jckuo@nvidia.com> 19424S: Supported 19425F: drivers/phy/tegra/xusb* 19426 19427TEHUTI ETHERNET DRIVER 19428M: Andy Gospodarek <andy@greyhouse.net> 19429L: netdev@vger.kernel.org 19430S: Supported 19431F: drivers/net/ethernet/tehuti/* 19432 19433TELECOM CLOCK DRIVER FOR MCPL0010 19434M: Mark Gross <markgross@kernel.org> 19435S: Supported 19436F: drivers/char/tlclk.c 19437 19438TEMPO SEMICONDUCTOR DRIVERS 19439M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 19440S: Maintained 19441F: Documentation/devicetree/bindings/sound/tscs*.txt 19442F: sound/soc/codecs/tscs*.c 19443F: sound/soc/codecs/tscs*.h 19444 19445TENSILICA XTENSA PORT (xtensa) 19446M: Chris Zankel <chris@zankel.net> 19447M: Max Filippov <jcmvbkbc@gmail.com> 19448L: linux-xtensa@linux-xtensa.org 19449S: Maintained 19450T: git git://github.com/czankel/xtensa-linux.git 19451F: arch/xtensa/ 19452F: drivers/irqchip/irq-xtensa-* 19453 19454TEXAS INSTRUMENTS ASoC DRIVERS 19455M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19456L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19457S: Maintained 19458F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 19459F: sound/soc/ti/ 19460 19461TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 19462M: Ricardo Ribalda <ribalda@kernel.org> 19463L: linux-iio@vger.kernel.org 19464S: Supported 19465F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 19466F: drivers/iio/dac/ti-dac7612.c 19467 19468TEXAS INSTRUMENTS DMA DRIVERS 19469M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19470L: dmaengine@vger.kernel.org 19471S: Maintained 19472F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 19473F: Documentation/devicetree/bindings/dma/ti-edma.txt 19474F: Documentation/devicetree/bindings/dma/ti/ 19475F: drivers/dma/ti/ 19476X: drivers/dma/ti/cppi41.c 19477F: include/linux/dma/k3-udma-glue.h 19478F: include/linux/dma/ti-cppi5.h 19479F: include/linux/dma/k3-psil.h 19480 19481TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 19482M: Nishanth Menon <nm@ti.com> 19483M: Tero Kristo <kristo@kernel.org> 19484M: Santosh Shilimkar <ssantosh@kernel.org> 19485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19486S: Maintained 19487F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 19488F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 19489F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 19490F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 19491F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 19492F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 19493F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 19494F: drivers/clk/keystone/sci-clk.c 19495F: drivers/firmware/ti_sci* 19496F: drivers/irqchip/irq-ti-sci-inta.c 19497F: drivers/irqchip/irq-ti-sci-intr.c 19498F: drivers/reset/reset-ti-sci.c 19499F: drivers/soc/ti/ti_sci_inta_msi.c 19500F: drivers/soc/ti/ti_sci_pm_domains.c 19501F: include/dt-bindings/soc/ti,sci_pm_domain.h 19502F: include/linux/soc/ti/ti_sci_inta_msi.h 19503F: include/linux/soc/ti/ti_sci_protocol.h 19504 19505TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 19506M: Robert Marko <robert.marko@sartura.hr> 19507M: Luka Perkov <luka.perkov@sartura.hr> 19508L: linux-hwmon@vger.kernel.org 19509S: Maintained 19510F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 19511F: Documentation/hwmon/tps23861.rst 19512F: drivers/hwmon/tps23861.c 19513 19514TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 19515M: Puranjay Mohan <puranjay12@gmail.com> 19516L: linux-iio@vger.kernel.org 19517S: Supported 19518F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 19519F: drivers/iio/temperature/tmp117.c 19520 19521THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 19522M: Hans Verkuil <hverkuil@xs4all.nl> 19523L: linux-media@vger.kernel.org 19524S: Maintained 19525W: https://linuxtv.org 19526T: git git://linuxtv.org/media_tree.git 19527F: drivers/media/radio/radio-raremono.c 19528 19529THERMAL 19530M: Rafael J. Wysocki <rafael@kernel.org> 19531M: Daniel Lezcano <daniel.lezcano@linaro.org> 19532R: Amit Kucheria <amitk@kernel.org> 19533R: Zhang Rui <rui.zhang@intel.com> 19534L: linux-pm@vger.kernel.org 19535S: Supported 19536Q: https://patchwork.kernel.org/project/linux-pm/list/ 19537T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 19538F: Documentation/ABI/testing/sysfs-class-thermal 19539F: Documentation/devicetree/bindings/thermal/ 19540F: Documentation/driver-api/thermal/ 19541F: drivers/thermal/ 19542F: include/linux/cpu_cooling.h 19543F: include/linux/thermal.h 19544F: include/uapi/linux/thermal.h 19545F: tools/thermal/ 19546 19547THERMAL DRIVER FOR AMLOGIC SOCS 19548M: Guillaume La Roque <glaroque@baylibre.com> 19549L: linux-pm@vger.kernel.org 19550L: linux-amlogic@lists.infradead.org 19551S: Supported 19552W: http://linux-meson.com/ 19553F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 19554F: drivers/thermal/amlogic_thermal.c 19555 19556THERMAL/CPU_COOLING 19557M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 19558M: Daniel Lezcano <daniel.lezcano@linaro.org> 19559M: Viresh Kumar <viresh.kumar@linaro.org> 19560R: Lukasz Luba <lukasz.luba@arm.com> 19561L: linux-pm@vger.kernel.org 19562S: Supported 19563F: Documentation/driver-api/thermal/cpu-cooling-api.rst 19564F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 19565F: drivers/thermal/cpufreq_cooling.c 19566F: drivers/thermal/cpuidle_cooling.c 19567F: include/linux/cpu_cooling.h 19568 19569THERMAL/POWER_ALLOCATOR 19570M: Lukasz Luba <lukasz.luba@arm.com> 19571L: linux-pm@vger.kernel.org 19572S: Maintained 19573F: Documentation/driver-api/thermal/power_allocator.rst 19574F: drivers/thermal/gov_power_allocator.c 19575F: include/trace/events/thermal_power_allocator.h 19576 19577THINKPAD ACPI EXTRAS DRIVER 19578M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 19579L: ibm-acpi-devel@lists.sourceforge.net 19580L: platform-driver-x86@vger.kernel.org 19581S: Maintained 19582W: http://ibm-acpi.sourceforge.net 19583W: http://thinkwiki.org/wiki/Ibm-acpi 19584T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 19585F: drivers/platform/x86/thinkpad_acpi.c 19586 19587THINKPAD LMI DRIVER 19588M: Mark Pearson <markpearson@lenovo.com> 19589L: platform-driver-x86@vger.kernel.org 19590S: Maintained 19591F: Documentation/ABI/testing/sysfs-class-firmware-attributes 19592F: drivers/platform/x86/think-lmi.? 19593 19594THUNDERBOLT DMA TRAFFIC TEST DRIVER 19595M: Isaac Hazan <isaac.hazan@intel.com> 19596L: linux-usb@vger.kernel.org 19597S: Maintained 19598F: drivers/thunderbolt/dma_test.c 19599 19600THUNDERBOLT DRIVER 19601M: Andreas Noever <andreas.noever@gmail.com> 19602M: Michael Jamet <michael.jamet@intel.com> 19603M: Mika Westerberg <mika.westerberg@linux.intel.com> 19604M: Yehezkel Bernat <YehezkelShB@gmail.com> 19605L: linux-usb@vger.kernel.org 19606S: Maintained 19607T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 19608F: Documentation/admin-guide/thunderbolt.rst 19609F: drivers/thunderbolt/ 19610F: include/linux/thunderbolt.h 19611 19612THUNDERBOLT NETWORK DRIVER 19613M: Michael Jamet <michael.jamet@intel.com> 19614M: Mika Westerberg <mika.westerberg@linux.intel.com> 19615M: Yehezkel Bernat <YehezkelShB@gmail.com> 19616L: netdev@vger.kernel.org 19617S: Maintained 19618F: drivers/net/thunderbolt.c 19619 19620THUNDERX GPIO DRIVER 19621M: Robert Richter <rric@kernel.org> 19622S: Odd Fixes 19623F: drivers/gpio/gpio-thunderx.c 19624 19625TI ADS131E0X ADC SERIES DRIVER 19626M: Tomislav Denis <tomislav.denis@avl.com> 19627L: linux-iio@vger.kernel.org 19628S: Maintained 19629F: Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml 19630F: drivers/iio/adc/ti-ads131e08.c 19631 19632TI AM437X VPFE DRIVER 19633M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19634L: linux-media@vger.kernel.org 19635S: Maintained 19636W: https://linuxtv.org 19637Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19638T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19639F: drivers/media/platform/ti/am437x/ 19640 19641TI BANDGAP AND THERMAL DRIVER 19642M: Eduardo Valentin <edubezval@gmail.com> 19643M: Keerthy <j-keerthy@ti.com> 19644L: linux-pm@vger.kernel.org 19645L: linux-omap@vger.kernel.org 19646S: Maintained 19647F: drivers/thermal/ti-soc-thermal/ 19648 19649TI BQ27XXX POWER SUPPLY DRIVER 19650F: drivers/power/supply/bq27xxx_battery.c 19651F: drivers/power/supply/bq27xxx_battery_i2c.c 19652F: include/linux/power/bq27xxx_battery.h 19653 19654TI CDCE706 CLOCK DRIVER 19655M: Max Filippov <jcmvbkbc@gmail.com> 19656S: Maintained 19657F: drivers/clk/clk-cdce706.c 19658 19659TI CLOCK DRIVER 19660M: Tero Kristo <kristo@kernel.org> 19661L: linux-omap@vger.kernel.org 19662S: Odd Fixes 19663F: drivers/clk/ti/ 19664F: include/linux/clk/ti.h 19665 19666TI DAVINCI MACHINE SUPPORT 19667M: Sekhar Nori <nsekhar@ti.com> 19668R: Bartosz Golaszewski <brgl@bgdev.pl> 19669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19670S: Supported 19671T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 19672F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 19673F: arch/arm/boot/dts/da850* 19674F: arch/arm/mach-davinci/ 19675F: drivers/i2c/busses/i2c-davinci.c 19676 19677TI DAVINCI SERIES CLOCK DRIVER 19678M: David Lechner <david@lechnology.com> 19679R: Sekhar Nori <nsekhar@ti.com> 19680S: Maintained 19681F: Documentation/devicetree/bindings/clock/ti/davinci/ 19682F: drivers/clk/davinci/ 19683 19684TI DAVINCI SERIES GPIO DRIVER 19685M: Keerthy <j-keerthy@ti.com> 19686L: linux-gpio@vger.kernel.org 19687S: Maintained 19688F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 19689F: drivers/gpio/gpio-davinci.c 19690 19691TI DAVINCI SERIES MEDIA DRIVER 19692M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19693L: linux-media@vger.kernel.org 19694S: Maintained 19695W: https://linuxtv.org 19696Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19697T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19698F: drivers/media/platform/ti/davinci/ 19699F: include/media/davinci/ 19700 19701TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 19702R: David Lechner <david@lechnology.com> 19703L: linux-iio@vger.kernel.org 19704F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 19705F: drivers/counter/ti-eqep.c 19706 19707TI ETHERNET SWITCH DRIVER (CPSW) 19708R: Grygorii Strashko <grygorii.strashko@ti.com> 19709L: linux-omap@vger.kernel.org 19710L: netdev@vger.kernel.org 19711S: Maintained 19712F: drivers/net/ethernet/ti/cpsw* 19713F: drivers/net/ethernet/ti/davinci* 19714 19715TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 19716M: Alex Dubov <oakad@yahoo.com> 19717S: Maintained 19718W: http://tifmxx.berlios.de/ 19719F: drivers/memstick/host/tifm_ms.c 19720F: drivers/misc/tifm* 19721F: drivers/mmc/host/tifm_sd.c 19722F: include/linux/tifm.h 19723 19724TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 19725M: Nishanth Menon <nm@ti.com> 19726M: Santosh Shilimkar <ssantosh@kernel.org> 19727L: linux-kernel@vger.kernel.org 19728L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19729S: Maintained 19730T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 19731F: drivers/soc/ti/* 19732 19733TI LM49xxx FAMILY ASoC CODEC DRIVERS 19734M: M R Swami Reddy <mr.swami.reddy@ti.com> 19735M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 19736L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19737S: Maintained 19738F: sound/soc/codecs/isabelle* 19739F: sound/soc/codecs/lm49453* 19740 19741TI PCM3060 ASoC CODEC DRIVER 19742M: Kirill Marinushkin <kmarinushkin@birdec.com> 19743L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19744S: Maintained 19745F: Documentation/devicetree/bindings/sound/pcm3060.txt 19746F: sound/soc/codecs/pcm3060* 19747 19748TI TAS571X FAMILY ASoC CODEC DRIVER 19749M: Kevin Cernekee <cernekee@chromium.org> 19750L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19751S: Odd Fixes 19752F: sound/soc/codecs/tas571x* 19753 19754TI TRF7970A NFC DRIVER 19755M: Mark Greer <mgreer@animalcreek.com> 19756L: linux-wireless@vger.kernel.org 19757L: linux-nfc@lists.01.org (subscribers-only) 19758S: Supported 19759F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 19760F: drivers/nfc/trf7970a.c 19761 19762TI TSC2046 ADC DRIVER 19763M: Oleksij Rempel <o.rempel@pengutronix.de> 19764R: kernel@pengutronix.de 19765L: linux-iio@vger.kernel.org 19766S: Maintained 19767F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 19768F: drivers/iio/adc/ti-tsc2046.c 19769 19770TI TWL4030 SERIES SOC CODEC DRIVER 19771M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19772L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19773S: Maintained 19774F: sound/soc/codecs/twl4030* 19775 19776TI VPE/CAL DRIVERS 19777M: Benoit Parrot <bparrot@ti.com> 19778L: linux-media@vger.kernel.org 19779S: Maintained 19780W: http://linuxtv.org/ 19781Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19782F: Documentation/devicetree/bindings/media/ti,cal.yaml 19783F: Documentation/devicetree/bindings/media/ti,vpe.yaml 19784F: drivers/media/platform/ti/cal/ 19785F: drivers/media/platform/ti/vpe/ 19786 19787TI WILINK WIRELESS DRIVERS 19788L: linux-wireless@vger.kernel.org 19789S: Orphan 19790W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 19791W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 19792T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 19793F: drivers/net/wireless/ti/ 19794F: include/linux/wl12xx.h 19795 19796TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 19797M: John Stultz <john.stultz@linaro.org> 19798M: Thomas Gleixner <tglx@linutronix.de> 19799R: Stephen Boyd <sboyd@kernel.org> 19800L: linux-kernel@vger.kernel.org 19801S: Supported 19802T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 19803F: include/linux/clocksource.h 19804F: include/linux/time.h 19805F: include/linux/timex.h 19806F: include/uapi/linux/time.h 19807F: include/uapi/linux/timex.h 19808F: kernel/time/alarmtimer.c 19809F: kernel/time/clocksource.c 19810F: kernel/time/ntp.c 19811F: kernel/time/time*.c 19812F: tools/testing/selftests/timers/ 19813 19814TIPC NETWORK LAYER 19815M: Jon Maloy <jmaloy@redhat.com> 19816M: Ying Xue <ying.xue@windriver.com> 19817L: netdev@vger.kernel.org (core kernel code) 19818L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 19819S: Maintained 19820W: http://tipc.sourceforge.net/ 19821F: include/uapi/linux/tipc*.h 19822F: net/tipc/ 19823 19824TLAN NETWORK DRIVER 19825M: Samuel Chessman <chessman@tux.org> 19826L: tlan-devel@lists.sourceforge.net (subscribers-only) 19827S: Maintained 19828W: http://sourceforge.net/projects/tlan/ 19829F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 19830F: drivers/net/ethernet/ti/tlan.* 19831 19832TM6000 VIDEO4LINUX DRIVER 19833M: Mauro Carvalho Chehab <mchehab@kernel.org> 19834L: linux-media@vger.kernel.org 19835S: Odd fixes 19836W: https://linuxtv.org 19837T: git git://linuxtv.org/media_tree.git 19838F: Documentation/admin-guide/media/tm6000* 19839F: drivers/media/usb/tm6000/ 19840 19841TMIO/SDHI MMC DRIVER 19842M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19843L: linux-mmc@vger.kernel.org 19844S: Supported 19845F: drivers/mmc/host/renesas_sdhi* 19846F: drivers/mmc/host/tmio_mmc* 19847F: include/linux/mfd/tmio.h 19848 19849TMP401 HARDWARE MONITOR DRIVER 19850M: Guenter Roeck <linux@roeck-us.net> 19851L: linux-hwmon@vger.kernel.org 19852S: Maintained 19853F: Documentation/hwmon/tmp401.rst 19854F: drivers/hwmon/tmp401.c 19855 19856TMP464 HARDWARE MONITOR DRIVER 19857M: Agathe Porte <agathe.porte@nokia.com> 19858M: Guenter Roeck <linux@roeck-us.net> 19859L: linux-hwmon@vger.kernel.org 19860S: Maintained 19861F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 19862F: Documentation/hwmon/tmp464.rst 19863F: drivers/hwmon/tmp464.c 19864 19865TMP513 HARDWARE MONITOR DRIVER 19866M: Eric Tremblay <etremblay@distech-controls.com> 19867L: linux-hwmon@vger.kernel.org 19868S: Maintained 19869F: Documentation/hwmon/tmp513.rst 19870F: drivers/hwmon/tmp513.c 19871 19872TMPFS (SHMEM FILESYSTEM) 19873M: Hugh Dickins <hughd@google.com> 19874L: linux-mm@kvack.org 19875S: Maintained 19876F: include/linux/shmem_fs.h 19877F: mm/shmem.c 19878 19879TOMOYO SECURITY MODULE 19880M: Kentaro Takeda <takedakn@nttdata.co.jp> 19881M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 19882L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 19883L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 19884L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 19885L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 19886S: Maintained 19887W: https://tomoyo.osdn.jp/ 19888F: security/tomoyo/ 19889 19890TOPSTAR LAPTOP EXTRAS DRIVER 19891M: Herton Ronaldo Krzesinski <herton@canonical.com> 19892L: platform-driver-x86@vger.kernel.org 19893S: Maintained 19894F: drivers/platform/x86/topstar-laptop.c 19895 19896TORTURE-TEST MODULES 19897M: Davidlohr Bueso <dave@stgolabs.net> 19898M: "Paul E. McKenney" <paulmck@kernel.org> 19899M: Josh Triplett <josh@joshtriplett.org> 19900L: linux-kernel@vger.kernel.org 19901S: Supported 19902T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19903F: Documentation/RCU/torture.rst 19904F: kernel/locking/locktorture.c 19905F: kernel/rcu/rcuscale.c 19906F: kernel/rcu/rcutorture.c 19907F: kernel/rcu/refscale.c 19908F: kernel/torture.c 19909 19910TOSHIBA ACPI EXTRAS DRIVER 19911M: Azael Avalos <coproscefalo@gmail.com> 19912L: platform-driver-x86@vger.kernel.org 19913S: Maintained 19914F: drivers/platform/x86/toshiba_acpi.c 19915 19916TOSHIBA BLUETOOTH DRIVER 19917M: Azael Avalos <coproscefalo@gmail.com> 19918L: platform-driver-x86@vger.kernel.org 19919S: Maintained 19920F: drivers/platform/x86/toshiba_bluetooth.c 19921 19922TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 19923M: Azael Avalos <coproscefalo@gmail.com> 19924L: platform-driver-x86@vger.kernel.org 19925S: Maintained 19926F: drivers/platform/x86/toshiba_haps.c 19927 19928TOSHIBA SMM DRIVER 19929M: Jonathan Buzzard <jonathan@buzzard.org.uk> 19930S: Maintained 19931W: http://www.buzzard.org.uk/toshiba/ 19932F: drivers/char/toshiba.c 19933F: include/linux/toshiba.h 19934F: include/uapi/linux/toshiba.h 19935 19936TOSHIBA TC358743 DRIVER 19937M: Mats Randgaard <matrandg@cisco.com> 19938L: linux-media@vger.kernel.org 19939S: Maintained 19940F: drivers/media/i2c/tc358743* 19941F: include/media/i2c/tc358743.h 19942 19943TOSHIBA WMI HOTKEYS DRIVER 19944M: Azael Avalos <coproscefalo@gmail.com> 19945L: platform-driver-x86@vger.kernel.org 19946S: Maintained 19947F: drivers/platform/x86/toshiba-wmi.c 19948 19949TPM DEVICE DRIVER 19950M: Peter Huewe <peterhuewe@gmx.de> 19951M: Jarkko Sakkinen <jarkko@kernel.org> 19952R: Jason Gunthorpe <jgg@ziepe.ca> 19953L: linux-integrity@vger.kernel.org 19954S: Maintained 19955W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 19956Q: https://patchwork.kernel.org/project/linux-integrity/list/ 19957T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 19958F: drivers/char/tpm/ 19959 19960TRACING 19961M: Steven Rostedt <rostedt@goodmis.org> 19962M: Ingo Molnar <mingo@redhat.com> 19963S: Maintained 19964T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 19965F: Documentation/trace/ftrace.rst 19966F: arch/*/*/*/ftrace.h 19967F: arch/*/kernel/ftrace.c 19968F: fs/tracefs/ 19969F: include/*/ftrace.h 19970F: include/linux/trace*.h 19971F: include/trace/ 19972F: kernel/trace/ 19973F: tools/testing/selftests/ftrace/ 19974 19975TRACING MMIO ACCESSES (MMIOTRACE) 19976M: Steven Rostedt <rostedt@goodmis.org> 19977M: Ingo Molnar <mingo@kernel.org> 19978R: Karol Herbst <karolherbst@gmail.com> 19979R: Pekka Paalanen <ppaalanen@gmail.com> 19980L: linux-kernel@vger.kernel.org 19981L: nouveau@lists.freedesktop.org 19982S: Maintained 19983F: arch/x86/mm/kmmio.c 19984F: arch/x86/mm/mmio-mod.c 19985F: arch/x86/mm/testmmiotrace.c 19986F: include/linux/mmiotrace.h 19987F: kernel/trace/trace_mmiotrace.c 19988 19989TRACING OS NOISE / LATENCY TRACERS 19990M: Steven Rostedt <rostedt@goodmis.org> 19991M: Daniel Bristot de Oliveira <bristot@kernel.org> 19992S: Maintained 19993F: kernel/trace/trace_osnoise.c 19994F: include/trace/events/osnoise.h 19995F: kernel/trace/trace_hwlat.c 19996F: kernel/trace/trace_irqsoff.c 19997F: kernel/trace/trace_sched_wakeup.c 19998F: Documentation/trace/osnoise-tracer.rst 19999F: Documentation/trace/timerlat-tracer.rst 20000F: Documentation/trace/hwlat_detector.rst 20001F: arch/*/kernel/trace.c 20002 20003Real-time Linux Analysis (RTLA) tools 20004M: Daniel Bristot de Oliveira <bristot@kernel.org> 20005M: Steven Rostedt <rostedt@goodmis.org> 20006L: linux-trace-devel@vger.kernel.org 20007S: Maintained 20008F: Documentation/tools/rtla/ 20009F: tools/tracing/rtla/ 20010 20011TRADITIONAL CHINESE DOCUMENTATION 20012M: Hu Haowen <src.res@email.cn> 20013L: linux-doc-tw-discuss@lists.sourceforge.net 20014S: Maintained 20015W: https://github.com/srcres258/linux-doc 20016T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20017F: Documentation/translations/zh_TW/ 20018 20019TTY LAYER 20020M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20021M: Jiri Slaby <jirislaby@kernel.org> 20022S: Supported 20023T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20024F: Documentation/driver-api/serial/ 20025F: drivers/tty/ 20026F: drivers/tty/serial/serial_core.c 20027F: include/linux/selection.h 20028F: include/linux/serial.h 20029F: include/linux/serial_core.h 20030F: include/linux/sysrq.h 20031F: include/linux/tty*.h 20032F: include/linux/vt.h 20033F: include/linux/vt_*.h 20034F: include/uapi/linux/serial.h 20035F: include/uapi/linux/serial_core.h 20036F: include/uapi/linux/tty.h 20037 20038TUA9001 MEDIA DRIVER 20039M: Antti Palosaari <crope@iki.fi> 20040L: linux-media@vger.kernel.org 20041S: Maintained 20042W: https://linuxtv.org 20043W: http://palosaari.fi/linux/ 20044Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20045T: git git://linuxtv.org/anttip/media_tree.git 20046F: drivers/media/tuners/tua9001* 20047 20048TULIP NETWORK DRIVERS 20049L: netdev@vger.kernel.org 20050L: linux-parisc@vger.kernel.org 20051S: Orphan 20052F: drivers/net/ethernet/dec/tulip/ 20053 20054TUN/TAP driver 20055M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20056S: Maintained 20057W: http://vtun.sourceforge.net/tun 20058F: Documentation/networking/tuntap.rst 20059F: arch/um/os-Linux/drivers/ 20060 20061TURBOCHANNEL SUBSYSTEM 20062M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20063M: Ralf Baechle <ralf@linux-mips.org> 20064L: linux-mips@vger.kernel.org 20065S: Maintained 20066Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20067F: drivers/tc/ 20068F: include/linux/tc.h 20069 20070TURBOSTAT UTILITY 20071M: "Len Brown" <lenb@kernel.org> 20072L: linux-pm@vger.kernel.org 20073S: Supported 20074Q: https://patchwork.kernel.org/project/linux-pm/list/ 20075B: https://bugzilla.kernel.org 20076T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20077F: tools/power/x86/turbostat/ 20078 20079TW5864 VIDEO4LINUX DRIVER 20080M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20081M: Anton Sviridenko <anton@corp.bluecherry.net> 20082M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20083M: Andrey Utkin <andrey_utkin@fastmail.com> 20084L: linux-media@vger.kernel.org 20085S: Supported 20086F: drivers/media/pci/tw5864/ 20087 20088TW68 VIDEO4LINUX DRIVER 20089M: Hans Verkuil <hverkuil@xs4all.nl> 20090L: linux-media@vger.kernel.org 20091S: Odd Fixes 20092W: https://linuxtv.org 20093T: git git://linuxtv.org/media_tree.git 20094F: drivers/media/pci/tw68/ 20095 20096TW686X VIDEO4LINUX DRIVER 20097M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20098L: linux-media@vger.kernel.org 20099S: Maintained 20100W: http://linuxtv.org 20101T: git git://linuxtv.org/media_tree.git 20102F: drivers/media/pci/tw686x/ 20103 20104U-BOOT ENVIRONMENT VARIABLES 20105M: Rafał Miłecki <rafal@milecki.pl> 20106S: Maintained 20107F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20108 20109UACCE ACCELERATOR FRAMEWORK 20110M: Zhangfei Gao <zhangfei.gao@linaro.org> 20111M: Zhou Wang <wangzhou1@hisilicon.com> 20112L: linux-accelerators@lists.ozlabs.org 20113L: linux-kernel@vger.kernel.org 20114S: Maintained 20115F: Documentation/ABI/testing/sysfs-driver-uacce 20116F: Documentation/misc-devices/uacce.rst 20117F: drivers/misc/uacce/ 20118F: include/linux/uacce.h 20119F: include/uapi/misc/uacce/ 20120 20121UBI FILE SYSTEM (UBIFS) 20122M: Richard Weinberger <richard@nod.at> 20123L: linux-mtd@lists.infradead.org 20124S: Supported 20125W: http://www.linux-mtd.infradead.org/doc/ubifs.html 20126T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20127T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20128F: Documentation/ABI/testing/sysfs-fs-ubifs 20129F: Documentation/filesystems/ubifs-authentication.rst 20130F: Documentation/filesystems/ubifs.rst 20131F: fs/ubifs/ 20132 20133UCLINUX (M68KNOMMU AND COLDFIRE) 20134M: Greg Ungerer <gerg@linux-m68k.org> 20135L: linux-m68k@lists.linux-m68k.org 20136L: uclinux-dev@uclinux.org (subscribers-only) 20137S: Maintained 20138W: http://www.linux-m68k.org/ 20139W: http://www.uclinux.org/ 20140T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 20141F: arch/m68k/*/*_no.* 20142F: arch/m68k/68*/ 20143F: arch/m68k/coldfire/ 20144F: arch/m68k/include/asm/*_no.* 20145 20146UDF FILESYSTEM 20147M: Jan Kara <jack@suse.com> 20148S: Maintained 20149F: Documentation/filesystems/udf.rst 20150F: fs/udf/ 20151 20152UDRAW TABLET 20153M: Bastien Nocera <hadess@hadess.net> 20154L: linux-input@vger.kernel.org 20155S: Maintained 20156F: drivers/hid/hid-udraw-ps3.c 20157 20158UFS FILESYSTEM 20159M: Evgeniy Dushistov <dushistov@mail.ru> 20160S: Maintained 20161F: Documentation/admin-guide/ufs.rst 20162F: fs/ufs/ 20163 20164UHID USERSPACE HID IO DRIVER 20165M: David Rheinsberg <david.rheinsberg@gmail.com> 20166L: linux-input@vger.kernel.org 20167S: Maintained 20168F: drivers/hid/uhid.c 20169F: include/uapi/linux/uhid.h 20170 20171ULPI BUS 20172M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20173L: linux-usb@vger.kernel.org 20174S: Maintained 20175F: drivers/usb/common/ulpi.c 20176F: include/linux/ulpi/ 20177 20178UNICODE SUBSYSTEM 20179M: Gabriel Krisman Bertazi <krisman@collabora.com> 20180L: linux-fsdevel@vger.kernel.org 20181S: Supported 20182F: fs/unicode/ 20183 20184UNIFDEF 20185M: Tony Finch <dot@dotat.at> 20186S: Maintained 20187W: http://dotat.at/prog/unifdef 20188F: scripts/unifdef.c 20189 20190UNIFORM CDROM DRIVER 20191M: Phillip Potter <phil@philpotter.co.uk> 20192S: Maintained 20193F: Documentation/cdrom/ 20194F: drivers/cdrom/cdrom.c 20195F: include/linux/cdrom.h 20196F: include/uapi/linux/cdrom.h 20197 20198UNISYS S-PAR DRIVERS 20199M: David Kershner <david.kershner@unisys.com> 20200L: sparmaintainer@unisys.com (Unisys internal) 20201S: Supported 20202F: drivers/staging/unisys/ 20203F: drivers/visorbus/ 20204F: include/linux/visorbus.h 20205 20206UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 20207R: Alim Akhtar <alim.akhtar@samsung.com> 20208R: Avri Altman <avri.altman@wdc.com> 20209L: linux-scsi@vger.kernel.org 20210S: Supported 20211F: Documentation/devicetree/bindings/ufs/ 20212F: Documentation/scsi/ufs.rst 20213F: drivers/scsi/ufs/ 20214 20215UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 20216M: Pedro Sousa <pedrom.sousa@synopsys.com> 20217L: linux-scsi@vger.kernel.org 20218S: Supported 20219F: drivers/scsi/ufs/*dwc* 20220 20221UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 20222M: Stanley Chu <stanley.chu@mediatek.com> 20223L: linux-scsi@vger.kernel.org 20224L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20225S: Maintained 20226F: drivers/scsi/ufs/ufs-mediatek* 20227 20228UNSORTED BLOCK IMAGES (UBI) 20229M: Richard Weinberger <richard@nod.at> 20230L: linux-mtd@lists.infradead.org 20231S: Supported 20232W: http://www.linux-mtd.infradead.org/ 20233T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20234T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20235F: drivers/mtd/ubi/ 20236F: include/linux/mtd/ubi.h 20237F: include/uapi/mtd/ubi-user.h 20238 20239USB "USBNET" DRIVER FRAMEWORK 20240M: Oliver Neukum <oneukum@suse.com> 20241L: netdev@vger.kernel.org 20242S: Maintained 20243W: http://www.linux-usb.org/usbnet 20244F: drivers/net/usb/usbnet.c 20245F: include/linux/usb/usbnet.h 20246 20247USB ACM DRIVER 20248M: Oliver Neukum <oneukum@suse.com> 20249L: linux-usb@vger.kernel.org 20250S: Maintained 20251F: Documentation/usb/acm.rst 20252F: drivers/usb/class/cdc-acm.* 20253 20254USB APPLE MFI FASTCHARGE DRIVER 20255M: Bastien Nocera <hadess@hadess.net> 20256L: linux-usb@vger.kernel.org 20257S: Maintained 20258F: drivers/usb/misc/apple-mfi-fastcharge.c 20259 20260USB AR5523 WIRELESS DRIVER 20261M: Pontus Fuchs <pontus.fuchs@gmail.com> 20262L: linux-wireless@vger.kernel.org 20263S: Maintained 20264F: drivers/net/wireless/ath/ar5523/ 20265 20266USB ATTACHED SCSI 20267M: Oliver Neukum <oneukum@suse.com> 20268L: linux-usb@vger.kernel.org 20269L: linux-scsi@vger.kernel.org 20270S: Maintained 20271F: drivers/usb/storage/uas.c 20272 20273USB CDC ETHERNET DRIVER 20274M: Oliver Neukum <oliver@neukum.org> 20275L: linux-usb@vger.kernel.org 20276S: Maintained 20277F: drivers/net/usb/cdc_*.c 20278F: include/uapi/linux/usb/cdc.h 20279 20280USB CHAOSKEY DRIVER 20281M: Keith Packard <keithp@keithp.com> 20282L: linux-usb@vger.kernel.org 20283S: Maintained 20284F: drivers/usb/misc/chaoskey.c 20285 20286USB CYPRESS C67X00 DRIVER 20287L: linux-usb@vger.kernel.org 20288S: Orphan 20289F: drivers/usb/c67x00/ 20290 20291USB DAVICOM DM9601 DRIVER 20292M: Peter Korsgaard <peter@korsgaard.com> 20293L: netdev@vger.kernel.org 20294S: Maintained 20295W: http://www.linux-usb.org/usbnet 20296F: drivers/net/usb/dm9601.c 20297 20298USB EHCI DRIVER 20299M: Alan Stern <stern@rowland.harvard.edu> 20300L: linux-usb@vger.kernel.org 20301S: Maintained 20302F: Documentation/usb/ehci.rst 20303F: drivers/usb/host/ehci* 20304 20305USB GADGET/PERIPHERAL SUBSYSTEM 20306M: Felipe Balbi <balbi@kernel.org> 20307L: linux-usb@vger.kernel.org 20308S: Maintained 20309W: http://www.linux-usb.org/gadget 20310T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20311F: drivers/usb/gadget/ 20312F: include/linux/usb/gadget* 20313 20314USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 20315M: Jiri Kosina <jikos@kernel.org> 20316M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 20317L: linux-usb@vger.kernel.org 20318S: Maintained 20319T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 20320F: Documentation/hid/hiddev.rst 20321F: drivers/hid/usbhid/ 20322 20323USB INTEL XHCI ROLE MUX DRIVER 20324M: Hans de Goede <hdegoede@redhat.com> 20325L: linux-usb@vger.kernel.org 20326S: Maintained 20327F: drivers/usb/roles/intel-xhci-usb-role-switch.c 20328 20329USB IP DRIVER FOR HISILICON KIRIN 960 20330M: Yu Chen <chenyu56@huawei.com> 20331M: Binghui Wang <wangbinghui@hisilicon.com> 20332L: linux-usb@vger.kernel.org 20333S: Maintained 20334F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 20335F: drivers/phy/hisilicon/phy-hi3660-usb3.c 20336 20337USB IP DRIVER FOR HISILICON KIRIN 970 20338M: Mauro Carvalho Chehab <mchehab@kernel.org> 20339L: linux-usb@vger.kernel.org 20340S: Maintained 20341F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 20342F: drivers/phy/hisilicon/phy-hi3670-usb3.c 20343 20344USB ISP116X DRIVER 20345M: Olav Kongas <ok@artecdesign.ee> 20346L: linux-usb@vger.kernel.org 20347S: Maintained 20348F: drivers/usb/host/isp116x* 20349F: include/linux/usb/isp116x.h 20350 20351USB ISP1760 DRIVER 20352M: Rui Miguel Silva <rui.silva@linaro.org> 20353L: linux-usb@vger.kernel.org 20354S: Maintained 20355F: drivers/usb/isp1760/* 20356F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 20357 20358USB LAN78XX ETHERNET DRIVER 20359M: Woojung Huh <woojung.huh@microchip.com> 20360M: UNGLinuxDriver@microchip.com 20361L: netdev@vger.kernel.org 20362S: Maintained 20363F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 20364F: drivers/net/usb/lan78xx.* 20365F: include/dt-bindings/net/microchip-lan78xx.h 20366 20367USB MASS STORAGE DRIVER 20368M: Alan Stern <stern@rowland.harvard.edu> 20369L: linux-usb@vger.kernel.org 20370L: usb-storage@lists.one-eyed-alien.net 20371S: Maintained 20372F: drivers/usb/storage/ 20373 20374USB MIDI DRIVER 20375M: Clemens Ladisch <clemens@ladisch.de> 20376L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20377S: Maintained 20378T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20379F: sound/usb/midi.* 20380 20381USB NETWORKING DRIVERS 20382L: linux-usb@vger.kernel.org 20383S: Odd Fixes 20384F: drivers/net/usb/ 20385 20386USB OHCI DRIVER 20387M: Alan Stern <stern@rowland.harvard.edu> 20388L: linux-usb@vger.kernel.org 20389S: Maintained 20390F: Documentation/usb/ohci.rst 20391F: drivers/usb/host/ohci* 20392 20393USB OTG FSM (Finite State Machine) 20394M: Peter Chen <peter.chen@kernel.org> 20395L: linux-usb@vger.kernel.org 20396S: Maintained 20397T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 20398F: drivers/usb/common/usb-otg-fsm.c 20399 20400USB OVER IP DRIVER 20401M: Valentina Manea <valentina.manea.m@gmail.com> 20402M: Shuah Khan <shuah@kernel.org> 20403M: Shuah Khan <skhan@linuxfoundation.org> 20404L: linux-usb@vger.kernel.org 20405S: Maintained 20406F: Documentation/usb/usbip_protocol.rst 20407F: drivers/usb/usbip/ 20408F: tools/testing/selftests/drivers/usb/usbip/ 20409F: tools/usb/usbip/ 20410 20411USB PEGASUS DRIVER 20412M: Petko Manolov <petkan@nucleusys.com> 20413L: linux-usb@vger.kernel.org 20414L: netdev@vger.kernel.org 20415S: Maintained 20416W: https://github.com/petkan/pegasus 20417T: git git://github.com/petkan/pegasus.git 20418F: drivers/net/usb/pegasus.* 20419 20420USB PHY LAYER 20421M: Felipe Balbi <balbi@kernel.org> 20422L: linux-usb@vger.kernel.org 20423S: Maintained 20424T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20425F: drivers/usb/phy/ 20426 20427USB PRINTER DRIVER (usblp) 20428M: Pete Zaitcev <zaitcev@redhat.com> 20429L: linux-usb@vger.kernel.org 20430S: Supported 20431F: drivers/usb/class/usblp.c 20432 20433USB RAW GADGET DRIVER 20434R: Andrey Konovalov <andreyknvl@gmail.com> 20435L: linux-usb@vger.kernel.org 20436S: Maintained 20437F: Documentation/usb/raw-gadget.rst 20438F: drivers/usb/gadget/legacy/raw_gadget.c 20439F: include/uapi/linux/usb/raw_gadget.h 20440 20441USB QMI WWAN NETWORK DRIVER 20442M: Bjørn Mork <bjorn@mork.no> 20443L: netdev@vger.kernel.org 20444S: Maintained 20445F: Documentation/ABI/testing/sysfs-class-net-qmi 20446F: drivers/net/usb/qmi_wwan.c 20447 20448USB RTL8150 DRIVER 20449M: Petko Manolov <petkan@nucleusys.com> 20450L: linux-usb@vger.kernel.org 20451L: netdev@vger.kernel.org 20452S: Maintained 20453W: https://github.com/petkan/rtl8150 20454T: git git://github.com/petkan/rtl8150.git 20455F: drivers/net/usb/rtl8150.c 20456 20457USB SERIAL SUBSYSTEM 20458M: Johan Hovold <johan@kernel.org> 20459L: linux-usb@vger.kernel.org 20460S: Maintained 20461T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 20462F: Documentation/usb/usb-serial.rst 20463F: drivers/usb/serial/ 20464F: include/linux/usb/serial.h 20465 20466USB SMSC75XX ETHERNET DRIVER 20467M: Steve Glendinning <steve.glendinning@shawell.net> 20468L: netdev@vger.kernel.org 20469S: Maintained 20470F: drivers/net/usb/smsc75xx.* 20471 20472USB SMSC95XX ETHERNET DRIVER 20473M: Steve Glendinning <steve.glendinning@shawell.net> 20474M: UNGLinuxDriver@microchip.com 20475L: netdev@vger.kernel.org 20476S: Maintained 20477F: drivers/net/usb/smsc95xx.* 20478 20479USB SUBSYSTEM 20480M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20481L: linux-usb@vger.kernel.org 20482S: Supported 20483W: http://www.linux-usb.org 20484T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 20485F: Documentation/devicetree/bindings/usb/ 20486F: Documentation/usb/ 20487F: drivers/usb/ 20488F: include/linux/usb.h 20489F: include/linux/usb/ 20490 20491USB TYPEC BUS FOR ALTERNATE MODES 20492M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20493L: linux-usb@vger.kernel.org 20494S: Maintained 20495F: Documentation/ABI/testing/sysfs-bus-typec 20496F: Documentation/driver-api/usb/typec_bus.rst 20497F: drivers/usb/typec/altmodes/ 20498F: include/linux/usb/typec_altmode.h 20499 20500USB TYPEC CLASS 20501M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20502L: linux-usb@vger.kernel.org 20503S: Maintained 20504F: Documentation/ABI/testing/sysfs-class-typec 20505F: Documentation/driver-api/usb/typec.rst 20506F: drivers/usb/typec/ 20507F: include/linux/usb/typec.h 20508 20509USB TYPEC INTEL PMC MUX DRIVER 20510M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20511L: linux-usb@vger.kernel.org 20512S: Maintained 20513F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 20514F: drivers/usb/typec/mux/intel_pmc_mux.c 20515 20516USB TYPEC PI3USB30532 MUX DRIVER 20517M: Hans de Goede <hdegoede@redhat.com> 20518L: linux-usb@vger.kernel.org 20519S: Maintained 20520F: drivers/usb/typec/mux/pi3usb30532.c 20521 20522USB TYPEC PORT CONTROLLER DRIVERS 20523M: Guenter Roeck <linux@roeck-us.net> 20524L: linux-usb@vger.kernel.org 20525S: Maintained 20526F: drivers/usb/typec/tcpm/ 20527 20528USB UHCI DRIVER 20529M: Alan Stern <stern@rowland.harvard.edu> 20530L: linux-usb@vger.kernel.org 20531S: Maintained 20532F: drivers/usb/host/uhci* 20533 20534USB VIDEO CLASS 20535M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20536L: linux-uvc-devel@lists.sourceforge.net (subscribers-only) 20537L: linux-media@vger.kernel.org 20538S: Maintained 20539W: http://www.ideasonboard.org/uvc/ 20540T: git git://linuxtv.org/media_tree.git 20541F: drivers/media/usb/uvc/ 20542F: include/uapi/linux/uvcvideo.h 20543 20544USB WEBCAM GADGET 20545M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20546L: linux-usb@vger.kernel.org 20547S: Maintained 20548F: drivers/usb/gadget/function/*uvc* 20549F: drivers/usb/gadget/legacy/webcam.c 20550F: include/uapi/linux/usb/g_uvc.h 20551 20552USB WIRELESS RNDIS DRIVER (rndis_wlan) 20553M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 20554L: linux-wireless@vger.kernel.org 20555S: Maintained 20556F: drivers/net/wireless/rndis_wlan.c 20557 20558USB XHCI DRIVER 20559M: Mathias Nyman <mathias.nyman@intel.com> 20560L: linux-usb@vger.kernel.org 20561S: Supported 20562F: drivers/usb/host/pci-quirks* 20563F: drivers/usb/host/xhci* 20564 20565USB ZD1201 DRIVER 20566L: linux-wireless@vger.kernel.org 20567S: Orphan 20568W: http://linux-lc100020.sourceforge.net 20569F: drivers/net/wireless/zydas/zd1201.* 20570 20571USB ZR364XX DRIVER 20572M: Antoine Jacquet <royale@zerezo.com> 20573L: linux-usb@vger.kernel.org 20574L: linux-media@vger.kernel.org 20575S: Maintained 20576W: http://royale.zerezo.com/zr364xx/ 20577T: git git://linuxtv.org/media_tree.git 20578F: Documentation/admin-guide/media/zr364xx* 20579F: drivers/media/usb/zr364xx/ 20580 20581USER-MODE LINUX (UML) 20582M: Richard Weinberger <richard@nod.at> 20583M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 20584M: Johannes Berg <johannes@sipsolutions.net> 20585L: linux-um@lists.infradead.org 20586S: Maintained 20587W: http://user-mode-linux.sourceforge.net 20588Q: https://patchwork.ozlabs.org/project/linux-um/list/ 20589T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 20590T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 20591F: Documentation/virt/uml/ 20592F: arch/um/ 20593F: arch/x86/um/ 20594F: fs/hostfs/ 20595 20596USERSPACE COPYIN/COPYOUT (UIOVEC) 20597M: Alexander Viro <viro@zeniv.linux.org.uk> 20598S: Maintained 20599F: include/linux/uio.h 20600F: lib/iov_iter.c 20601 20602USERSPACE DMA BUFFER DRIVER 20603M: Gerd Hoffmann <kraxel@redhat.com> 20604L: dri-devel@lists.freedesktop.org 20605S: Maintained 20606T: git git://anongit.freedesktop.org/drm/drm-misc 20607F: drivers/dma-buf/udmabuf.c 20608F: include/uapi/linux/udmabuf.h 20609 20610USERSPACE I/O (UIO) 20611M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20612S: Maintained 20613T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 20614F: Documentation/driver-api/uio-howto.rst 20615F: drivers/uio/ 20616F: include/linux/uio_driver.h 20617 20618UTIL-LINUX PACKAGE 20619M: Karel Zak <kzak@redhat.com> 20620L: util-linux@vger.kernel.org 20621S: Maintained 20622W: http://en.wikipedia.org/wiki/Util-linux 20623T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 20624 20625UUID HELPERS 20626M: Christoph Hellwig <hch@lst.de> 20627R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20628L: linux-kernel@vger.kernel.org 20629S: Maintained 20630T: git git://git.infradead.org/users/hch/uuid.git 20631F: include/linux/uuid.h 20632F: include/uapi/linux/uuid.h 20633F: lib/test_uuid.c 20634F: lib/uuid.c 20635 20636UV SYSFS DRIVER 20637M: Justin Ernst <justin.ernst@hpe.com> 20638L: platform-driver-x86@vger.kernel.org 20639S: Maintained 20640F: drivers/platform/x86/uv_sysfs.c 20641 20642UVESAFB DRIVER 20643M: Michal Januszewski <spock@gentoo.org> 20644L: linux-fbdev@vger.kernel.org 20645S: Maintained 20646W: https://github.com/mjanusz/v86d 20647F: Documentation/fb/uvesafb.rst 20648F: drivers/video/fbdev/uvesafb.* 20649 20650Ux500 CLOCK DRIVERS 20651M: Ulf Hansson <ulf.hansson@linaro.org> 20652L: linux-clk@vger.kernel.org 20653L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20654S: Maintained 20655F: drivers/clk/ux500/ 20656 20657VF610 NAND DRIVER 20658M: Stefan Agner <stefan@agner.ch> 20659L: linux-mtd@lists.infradead.org 20660S: Supported 20661F: drivers/mtd/nand/raw/vf610_nfc.c 20662 20663VFAT/FAT/MSDOS FILESYSTEM 20664M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 20665S: Maintained 20666F: Documentation/filesystems/vfat.rst 20667F: fs/fat/ 20668 20669VFIO DRIVER 20670M: Alex Williamson <alex.williamson@redhat.com> 20671R: Cornelia Huck <cohuck@redhat.com> 20672L: kvm@vger.kernel.org 20673S: Maintained 20674T: git git://github.com/awilliam/linux-vfio.git 20675F: Documentation/driver-api/vfio.rst 20676F: drivers/vfio/ 20677F: include/linux/vfio.h 20678F: include/linux/vfio_pci_core.h 20679F: include/uapi/linux/vfio.h 20680 20681VFIO FSL-MC DRIVER 20682M: Diana Craciun <diana.craciun@oss.nxp.com> 20683L: kvm@vger.kernel.org 20684S: Maintained 20685F: drivers/vfio/fsl-mc/ 20686 20687VFIO HISILICON PCI DRIVER 20688M: Longfang Liu <liulongfang@huawei.com> 20689M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 20690L: kvm@vger.kernel.org 20691S: Maintained 20692F: drivers/vfio/pci/hisilicon/ 20693 20694VFIO MEDIATED DEVICE DRIVERS 20695M: Kirti Wankhede <kwankhede@nvidia.com> 20696L: kvm@vger.kernel.org 20697S: Maintained 20698F: Documentation/driver-api/vfio-mediated-device.rst 20699F: drivers/vfio/mdev/ 20700F: include/linux/mdev.h 20701F: samples/vfio-mdev/ 20702 20703VFIO PCI DEVICE SPECIFIC DRIVERS 20704R: Jason Gunthorpe <jgg@nvidia.com> 20705R: Yishai Hadas <yishaih@nvidia.com> 20706R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 20707R: Kevin Tian <kevin.tian@intel.com> 20708L: kvm@vger.kernel.org 20709S: Maintained 20710P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 20711F: drivers/vfio/pci/*/ 20712 20713VFIO PLATFORM DRIVER 20714M: Eric Auger <eric.auger@redhat.com> 20715L: kvm@vger.kernel.org 20716S: Maintained 20717F: drivers/vfio/platform/ 20718 20719VFIO MLX5 PCI DRIVER 20720M: Yishai Hadas <yishaih@nvidia.com> 20721L: kvm@vger.kernel.org 20722S: Maintained 20723F: drivers/vfio/pci/mlx5/ 20724 20725VGA_SWITCHEROO 20726R: Lukas Wunner <lukas@wunner.de> 20727S: Maintained 20728T: git git://anongit.freedesktop.org/drm/drm-misc 20729F: Documentation/gpu/vga-switcheroo.rst 20730F: drivers/gpu/vga/vga_switcheroo.c 20731F: include/linux/vga_switcheroo.h 20732 20733VIA RHINE NETWORK DRIVER 20734S: Maintained 20735M: Kevin Brace <kevinbrace@bracecomputerlab.com> 20736F: drivers/net/ethernet/via/via-rhine.c 20737 20738VIA SD/MMC CARD CONTROLLER DRIVER 20739M: Bruce Chang <brucechang@via.com.tw> 20740M: Harald Welte <HaraldWelte@viatech.com> 20741S: Maintained 20742F: drivers/mmc/host/via-sdmmc.c 20743 20744VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 20745M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 20746L: linux-fbdev@vger.kernel.org 20747S: Maintained 20748F: drivers/video/fbdev/via/ 20749F: include/linux/via-core.h 20750F: include/linux/via-gpio.h 20751F: include/linux/via_i2c.h 20752 20753VIA VELOCITY NETWORK DRIVER 20754M: Francois Romieu <romieu@fr.zoreil.com> 20755L: netdev@vger.kernel.org 20756S: Maintained 20757F: drivers/net/ethernet/via/via-velocity.* 20758 20759VICODEC VIRTUAL CODEC DRIVER 20760M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20761L: linux-media@vger.kernel.org 20762S: Maintained 20763W: https://linuxtv.org 20764T: git git://linuxtv.org/media_tree.git 20765F: drivers/media/test-drivers/vicodec/* 20766 20767VIDEO I2C POLLING DRIVER 20768M: Matt Ranostay <matt.ranostay@konsulko.com> 20769L: linux-media@vger.kernel.org 20770S: Maintained 20771F: drivers/media/i2c/video-i2c.c 20772 20773VIDEO MULTIPLEXER DRIVER 20774M: Philipp Zabel <p.zabel@pengutronix.de> 20775L: linux-media@vger.kernel.org 20776S: Maintained 20777F: drivers/media/platform/video-mux.c 20778 20779VIDEOBUF2 FRAMEWORK 20780M: Tomasz Figa <tfiga@chromium.org> 20781M: Marek Szyprowski <m.szyprowski@samsung.com> 20782L: linux-media@vger.kernel.org 20783S: Maintained 20784F: drivers/media/common/videobuf2/* 20785F: include/media/videobuf2-* 20786 20787VIMC VIRTUAL MEDIA CONTROLLER DRIVER 20788M: Shuah Khan <skhan@linuxfoundation.org> 20789R: Kieran Bingham <kieran.bingham@ideasonboard.com> 20790L: linux-media@vger.kernel.org 20791S: Maintained 20792W: https://linuxtv.org 20793T: git git://linuxtv.org/media_tree.git 20794F: drivers/media/test-drivers/vimc/* 20795 20796VIRT LIB 20797M: Alex Williamson <alex.williamson@redhat.com> 20798M: Paolo Bonzini <pbonzini@redhat.com> 20799L: kvm@vger.kernel.org 20800S: Supported 20801F: virt/lib/ 20802 20803VIRTIO AND VHOST VSOCK DRIVER 20804M: Stefan Hajnoczi <stefanha@redhat.com> 20805M: Stefano Garzarella <sgarzare@redhat.com> 20806L: kvm@vger.kernel.org 20807L: virtualization@lists.linux-foundation.org 20808L: netdev@vger.kernel.org 20809S: Maintained 20810F: drivers/vhost/vsock.c 20811F: include/linux/virtio_vsock.h 20812F: include/uapi/linux/virtio_vsock.h 20813F: net/vmw_vsock/virtio_transport.c 20814F: net/vmw_vsock/virtio_transport_common.c 20815 20816VIRTIO BLOCK AND SCSI DRIVERS 20817M: "Michael S. Tsirkin" <mst@redhat.com> 20818M: Jason Wang <jasowang@redhat.com> 20819R: Paolo Bonzini <pbonzini@redhat.com> 20820R: Stefan Hajnoczi <stefanha@redhat.com> 20821L: virtualization@lists.linux-foundation.org 20822S: Maintained 20823F: drivers/block/virtio_blk.c 20824F: drivers/scsi/virtio_scsi.c 20825F: drivers/vhost/scsi.c 20826F: include/uapi/linux/virtio_blk.h 20827F: include/uapi/linux/virtio_scsi.h 20828 20829VIRTIO CONSOLE DRIVER 20830M: Amit Shah <amit@kernel.org> 20831L: virtualization@lists.linux-foundation.org 20832S: Maintained 20833F: drivers/char/virtio_console.c 20834F: include/linux/virtio_console.h 20835F: include/uapi/linux/virtio_console.h 20836 20837VIRTIO CORE AND NET DRIVERS 20838M: "Michael S. Tsirkin" <mst@redhat.com> 20839M: Jason Wang <jasowang@redhat.com> 20840L: virtualization@lists.linux-foundation.org 20841S: Maintained 20842F: Documentation/ABI/testing/sysfs-bus-vdpa 20843F: Documentation/devicetree/bindings/virtio/ 20844F: drivers/block/virtio_blk.c 20845F: drivers/crypto/virtio/ 20846F: drivers/net/virtio_net.c 20847F: drivers/vdpa/ 20848F: drivers/virtio/ 20849F: include/linux/vdpa.h 20850F: include/linux/virtio*.h 20851F: include/uapi/linux/virtio_*.h 20852F: tools/virtio/ 20853 20854VIRTIO BALLOON 20855M: "Michael S. Tsirkin" <mst@redhat.com> 20856M: David Hildenbrand <david@redhat.com> 20857L: virtualization@lists.linux-foundation.org 20858S: Maintained 20859F: drivers/virtio/virtio_balloon.c 20860F: include/uapi/linux/virtio_balloon.h 20861F: include/linux/balloon_compaction.h 20862F: mm/balloon_compaction.c 20863 20864VIRTIO CRYPTO DRIVER 20865M: Gonglei <arei.gonglei@huawei.com> 20866L: virtualization@lists.linux-foundation.org 20867L: linux-crypto@vger.kernel.org 20868S: Maintained 20869F: drivers/crypto/virtio/ 20870F: include/uapi/linux/virtio_crypto.h 20871 20872VIRTIO DRIVERS FOR S390 20873M: Cornelia Huck <cohuck@redhat.com> 20874M: Halil Pasic <pasic@linux.ibm.com> 20875L: linux-s390@vger.kernel.org 20876L: virtualization@lists.linux-foundation.org 20877L: kvm@vger.kernel.org 20878S: Supported 20879F: arch/s390/include/uapi/asm/virtio-ccw.h 20880F: drivers/s390/virtio/ 20881 20882VIRTIO FILE SYSTEM 20883M: Vivek Goyal <vgoyal@redhat.com> 20884M: Stefan Hajnoczi <stefanha@redhat.com> 20885M: Miklos Szeredi <miklos@szeredi.hu> 20886L: virtualization@lists.linux-foundation.org 20887L: linux-fsdevel@vger.kernel.org 20888S: Supported 20889W: https://virtio-fs.gitlab.io/ 20890F: Documentation/filesystems/virtiofs.rst 20891F: fs/fuse/virtio_fs.c 20892F: include/uapi/linux/virtio_fs.h 20893 20894VIRTIO GPIO DRIVER 20895M: Enrico Weigelt, metux IT consult <info@metux.net> 20896M: Viresh Kumar <vireshk@kernel.org> 20897L: linux-gpio@vger.kernel.org 20898L: virtualization@lists.linux-foundation.org 20899S: Maintained 20900F: drivers/gpio/gpio-virtio.c 20901F: include/uapi/linux/virtio_gpio.h 20902 20903VIRTIO GPU DRIVER 20904M: David Airlie <airlied@linux.ie> 20905M: Gerd Hoffmann <kraxel@redhat.com> 20906R: Gurchetan Singh <gurchetansingh@chromium.org> 20907R: Chia-I Wu <olvaffe@gmail.com> 20908L: dri-devel@lists.freedesktop.org 20909L: virtualization@lists.linux-foundation.org 20910S: Maintained 20911T: git git://anongit.freedesktop.org/drm/drm-misc 20912F: drivers/gpu/drm/virtio/ 20913F: include/uapi/linux/virtio_gpu.h 20914 20915VIRTIO HOST (VHOST) 20916M: "Michael S. Tsirkin" <mst@redhat.com> 20917M: Jason Wang <jasowang@redhat.com> 20918L: kvm@vger.kernel.org 20919L: virtualization@lists.linux-foundation.org 20920L: netdev@vger.kernel.org 20921S: Maintained 20922T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 20923F: drivers/vhost/ 20924F: include/linux/vhost_iotlb.h 20925F: include/uapi/linux/vhost.h 20926 20927VIRTIO INPUT DRIVER 20928M: Gerd Hoffmann <kraxel@redhat.com> 20929S: Maintained 20930F: drivers/virtio/virtio_input.c 20931F: include/uapi/linux/virtio_input.h 20932 20933VIRTIO IOMMU DRIVER 20934M: Jean-Philippe Brucker <jean-philippe@linaro.org> 20935L: virtualization@lists.linux-foundation.org 20936S: Maintained 20937F: drivers/iommu/virtio-iommu.c 20938F: include/uapi/linux/virtio_iommu.h 20939 20940VIRTIO MEM DRIVER 20941M: David Hildenbrand <david@redhat.com> 20942L: virtualization@lists.linux-foundation.org 20943S: Maintained 20944W: https://virtio-mem.gitlab.io/ 20945F: drivers/virtio/virtio_mem.c 20946F: include/uapi/linux/virtio_mem.h 20947 20948VIRTIO SOUND DRIVER 20949M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 20950M: "Michael S. Tsirkin" <mst@redhat.com> 20951L: virtualization@lists.linux-foundation.org 20952L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20953S: Maintained 20954F: include/uapi/linux/virtio_snd.h 20955F: sound/virtio/* 20956 20957VIRTIO I2C DRIVER 20958M: Conghui Chen <conghui.chen@intel.com> 20959M: Viresh Kumar <viresh.kumar@linaro.org> 20960L: linux-i2c@vger.kernel.org 20961L: virtualization@lists.linux-foundation.org 20962S: Maintained 20963F: drivers/i2c/busses/i2c-virtio.c 20964F: include/uapi/linux/virtio_i2c.h 20965 20966VIRTIO PMEM DRIVER 20967M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 20968L: virtualization@lists.linux-foundation.org 20969S: Maintained 20970F: drivers/nvdimm/virtio_pmem.c 20971F: drivers/nvdimm/nd_virtio.c 20972 20973VIRTUAL BOX GUEST DEVICE DRIVER 20974M: Hans de Goede <hdegoede@redhat.com> 20975M: Arnd Bergmann <arnd@arndb.de> 20976M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20977S: Maintained 20978F: drivers/virt/vboxguest/ 20979F: include/linux/vbox_utils.h 20980F: include/uapi/linux/vbox*.h 20981 20982VIRTUAL BOX SHARED FOLDER VFS DRIVER 20983M: Hans de Goede <hdegoede@redhat.com> 20984L: linux-fsdevel@vger.kernel.org 20985S: Maintained 20986F: fs/vboxsf/* 20987 20988VIRTUAL SERIO DEVICE DRIVER 20989M: Stephen Chandler Paul <thatslyude@gmail.com> 20990S: Maintained 20991F: drivers/input/serio/userio.c 20992F: include/uapi/linux/userio.h 20993 20994VIVID VIRTUAL VIDEO DRIVER 20995M: Hans Verkuil <hverkuil@xs4all.nl> 20996L: linux-media@vger.kernel.org 20997S: Maintained 20998W: https://linuxtv.org 20999T: git git://linuxtv.org/media_tree.git 21000F: drivers/media/test-drivers/vivid/* 21001 21002VIDTV VIRTUAL DIGITAL TV DRIVER 21003M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21004L: linux-media@vger.kernel.org 21005S: Maintained 21006W: https://linuxtv.org 21007T: git git://linuxtv.org/media_tree.git 21008F: drivers/media/test-drivers/vidtv/* 21009 21010VLYNQ BUS 21011M: Florian Fainelli <f.fainelli@gmail.com> 21012L: openwrt-devel@lists.openwrt.org (subscribers-only) 21013S: Maintained 21014F: drivers/vlynq/vlynq.c 21015F: include/linux/vlynq.h 21016 21017VME SUBSYSTEM 21018M: Martyn Welch <martyn@welchs.me.uk> 21019M: Manohar Vanga <manohar.vanga@gmail.com> 21020M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21021L: linux-kernel@vger.kernel.org 21022S: Maintained 21023T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21024F: Documentation/driver-api/vme.rst 21025F: drivers/staging/vme/ 21026F: drivers/vme/ 21027F: include/linux/vme* 21028 21029VM SOCKETS (AF_VSOCK) 21030M: Stefano Garzarella <sgarzare@redhat.com> 21031L: virtualization@lists.linux-foundation.org 21032L: netdev@vger.kernel.org 21033S: Maintained 21034F: drivers/net/vsockmon.c 21035F: include/net/af_vsock.h 21036F: include/uapi/linux/vm_sockets.h 21037F: include/uapi/linux/vm_sockets_diag.h 21038F: include/uapi/linux/vsockmon.h 21039F: net/vmw_vsock/ 21040F: tools/testing/vsock/ 21041 21042VMWARE BALLOON DRIVER 21043M: Nadav Amit <namit@vmware.com> 21044R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21045L: linux-kernel@vger.kernel.org 21046S: Maintained 21047F: drivers/misc/vmw_balloon.c 21048 21049VMWARE HYPERVISOR INTERFACE 21050M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21051M: Alexey Makhalov <amakhalov@vmware.com> 21052R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21053L: virtualization@lists.linux-foundation.org 21054L: x86@kernel.org 21055S: Supported 21056T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21057F: arch/x86/include/asm/vmware.h 21058F: arch/x86/kernel/cpu/vmware.c 21059 21060VMWARE PVRDMA DRIVER 21061M: Bryan Tan <bryantan@vmware.com> 21062M: Vishnu Dasa <vdasa@vmware.com> 21063R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21064L: linux-rdma@vger.kernel.org 21065S: Maintained 21066F: drivers/infiniband/hw/vmw_pvrdma/ 21067 21068VMware PVSCSI driver 21069M: Vishal Bhakta <vbhakta@vmware.com> 21070R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21071L: linux-scsi@vger.kernel.org 21072S: Maintained 21073F: drivers/scsi/vmw_pvscsi.c 21074F: drivers/scsi/vmw_pvscsi.h 21075 21076VMWARE VIRTUAL PTP CLOCK DRIVER 21077M: Vivek Thampi <vithampi@vmware.com> 21078R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21079L: netdev@vger.kernel.org 21080S: Supported 21081F: drivers/ptp/ptp_vmw.c 21082 21083VMWARE VMCI DRIVER 21084M: Bryan Tan <bryantan@vmware.com> 21085M: Rajesh Jalisatgi <rjalisatgi@vmware.com> 21086M: Vishnu Dasa <vdasa@vmware.com> 21087R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21088L: linux-kernel@vger.kernel.org 21089S: Maintained 21090F: drivers/misc/vmw_vmci/ 21091 21092VMWARE VMMOUSE SUBDRIVER 21093M: Zack Rusin <zackr@vmware.com> 21094R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21095R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21096L: linux-input@vger.kernel.org 21097S: Maintained 21098F: drivers/input/mouse/vmmouse.c 21099F: drivers/input/mouse/vmmouse.h 21100 21101VMWARE VMXNET3 ETHERNET DRIVER 21102M: Ronak Doshi <doshir@vmware.com> 21103R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21104L: netdev@vger.kernel.org 21105S: Maintained 21106F: drivers/net/vmxnet3/ 21107 21108VOCORE VOCORE2 BOARD 21109M: Harvey Hunt <harveyhuntnexus@gmail.com> 21110L: linux-mips@vger.kernel.org 21111S: Maintained 21112F: arch/mips/boot/dts/ralink/vocore2.dts 21113 21114VOLTAGE AND CURRENT REGULATOR FRAMEWORK 21115M: Liam Girdwood <lgirdwood@gmail.com> 21116M: Mark Brown <broonie@kernel.org> 21117L: linux-kernel@vger.kernel.org 21118S: Supported 21119W: http://www.slimlogic.co.uk/?p=48 21120T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 21121F: Documentation/devicetree/bindings/regulator/ 21122F: Documentation/power/regulator/ 21123F: drivers/regulator/ 21124F: include/dt-bindings/regulator/ 21125F: include/linux/regulator/ 21126K: regulator_get_optional 21127 21128VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 21129R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 21130F: drivers/regulator/irq_helpers.c 21131 21132VRF 21133M: David Ahern <dsahern@kernel.org> 21134L: netdev@vger.kernel.org 21135S: Maintained 21136F: Documentation/networking/vrf.rst 21137F: drivers/net/vrf.c 21138 21139VSPRINTF 21140M: Petr Mladek <pmladek@suse.com> 21141M: Steven Rostedt <rostedt@goodmis.org> 21142M: Sergey Senozhatsky <senozhatsky@chromium.org> 21143R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21144R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 21145S: Maintained 21146T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 21147F: Documentation/core-api/printk-formats.rst 21148F: lib/test_printf.c 21149F: lib/test_scanf.c 21150F: lib/vsprintf.c 21151 21152VT1211 HARDWARE MONITOR DRIVER 21153M: Juerg Haefliger <juergh@gmail.com> 21154L: linux-hwmon@vger.kernel.org 21155S: Maintained 21156F: Documentation/hwmon/vt1211.rst 21157F: drivers/hwmon/vt1211.c 21158 21159VT8231 HARDWARE MONITOR DRIVER 21160M: Roger Lucas <vt8231@hiddenengine.co.uk> 21161L: linux-hwmon@vger.kernel.org 21162S: Maintained 21163F: drivers/hwmon/vt8231.c 21164 21165VUB300 USB to SDIO/SD/MMC bridge chip 21166L: linux-mmc@vger.kernel.org 21167S: Orphan 21168F: drivers/mmc/host/vub300.c 21169 21170W1 DALLAS'S 1-WIRE BUS 21171M: Evgeniy Polyakov <zbr@ioremap.net> 21172S: Maintained 21173F: Documentation/devicetree/bindings/w1/ 21174F: Documentation/w1/ 21175F: drivers/w1/ 21176F: include/linux/w1.h 21177 21178W83791D HARDWARE MONITORING DRIVER 21179M: Marc Hulsman <m.hulsman@tudelft.nl> 21180L: linux-hwmon@vger.kernel.org 21181S: Maintained 21182F: Documentation/hwmon/w83791d.rst 21183F: drivers/hwmon/w83791d.c 21184 21185W83793 HARDWARE MONITORING DRIVER 21186M: Rudolf Marek <r.marek@assembler.cz> 21187L: linux-hwmon@vger.kernel.org 21188S: Maintained 21189F: Documentation/hwmon/w83793.rst 21190F: drivers/hwmon/w83793.c 21191 21192W83795 HARDWARE MONITORING DRIVER 21193M: Jean Delvare <jdelvare@suse.com> 21194L: linux-hwmon@vger.kernel.org 21195S: Maintained 21196F: drivers/hwmon/w83795.c 21197 21198W83L51xD SD/MMC CARD INTERFACE DRIVER 21199M: Pierre Ossman <pierre@ossman.eu> 21200S: Maintained 21201F: drivers/mmc/host/wbsd.* 21202 21203WACOM PROTOCOL 4 SERIAL TABLETS 21204M: Julian Squires <julian@cipht.net> 21205M: Hans de Goede <hdegoede@redhat.com> 21206L: linux-input@vger.kernel.org 21207S: Maintained 21208F: drivers/input/tablet/wacom_serial4.c 21209 21210WATCHDOG DEVICE DRIVERS 21211M: Wim Van Sebroeck <wim@linux-watchdog.org> 21212M: Guenter Roeck <linux@roeck-us.net> 21213L: linux-watchdog@vger.kernel.org 21214S: Maintained 21215W: http://www.linux-watchdog.org/ 21216T: git git://www.linux-watchdog.org/linux-watchdog.git 21217F: Documentation/devicetree/bindings/watchdog/ 21218F: Documentation/watchdog/ 21219F: drivers/watchdog/ 21220F: include/linux/watchdog.h 21221F: include/uapi/linux/watchdog.h 21222 21223WHISKEYCOVE PMIC GPIO DRIVER 21224M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 21225L: linux-gpio@vger.kernel.org 21226S: Maintained 21227F: drivers/gpio/gpio-wcove.c 21228 21229WHWAVE RTC DRIVER 21230M: Dianlong Li <long17.cool@163.com> 21231L: linux-rtc@vger.kernel.org 21232S: Maintained 21233F: drivers/rtc/rtc-sd3078.c 21234 21235WIIMOTE HID DRIVER 21236M: David Rheinsberg <david.rheinsberg@gmail.com> 21237L: linux-input@vger.kernel.org 21238S: Maintained 21239F: drivers/hid/hid-wiimote* 21240 21241WILOCITY WIL6210 WIRELESS DRIVER 21242M: Maya Erez <merez@codeaurora.org> 21243L: linux-wireless@vger.kernel.org 21244L: wil6210@qti.qualcomm.com 21245S: Supported 21246W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 21247F: drivers/net/wireless/ath/wil6210/ 21248 21249WINBOND CIR DRIVER 21250M: David Härdeman <david@hardeman.nu> 21251S: Maintained 21252F: drivers/media/rc/winbond-cir.c 21253 21254WINSYSTEMS EBC-C384 WATCHDOG DRIVER 21255M: William Breathitt Gray <vilhelm.gray@gmail.com> 21256L: linux-watchdog@vger.kernel.org 21257S: Maintained 21258F: drivers/watchdog/ebc-c384_wdt.c 21259 21260WINSYSTEMS WS16C48 GPIO DRIVER 21261M: William Breathitt Gray <vilhelm.gray@gmail.com> 21262L: linux-gpio@vger.kernel.org 21263S: Maintained 21264F: drivers/gpio/gpio-ws16c48.c 21265 21266WIREGUARD SECURE NETWORK TUNNEL 21267M: Jason A. Donenfeld <Jason@zx2c4.com> 21268L: wireguard@lists.zx2c4.com 21269L: netdev@vger.kernel.org 21270S: Maintained 21271F: drivers/net/wireguard/ 21272F: tools/testing/selftests/wireguard/ 21273 21274WISTRON LAPTOP BUTTON DRIVER 21275M: Miloslav Trmac <mitr@volny.cz> 21276S: Maintained 21277F: drivers/input/misc/wistron_btns.c 21278 21279WL3501 WIRELESS PCMCIA CARD DRIVER 21280L: linux-wireless@vger.kernel.org 21281S: Odd fixes 21282F: drivers/net/wireless/wl3501* 21283 21284WOLFSON MICROELECTRONICS DRIVERS 21285L: patches@opensource.cirrus.com 21286S: Supported 21287W: https://github.com/CirrusLogic/linux-drivers/wiki 21288T: git https://github.com/CirrusLogic/linux-drivers.git 21289F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 21290F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 21291F: Documentation/devicetree/bindings/mfd/wm831x.txt 21292F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 21293F: Documentation/devicetree/bindings/sound/wlf,*.yaml 21294F: Documentation/devicetree/bindings/sound/wm* 21295F: Documentation/hwmon/wm83??.rst 21296F: arch/arm/mach-s3c/mach-crag6410* 21297F: drivers/clk/clk-wm83*.c 21298F: drivers/gpio/gpio-*wm*.c 21299F: drivers/gpio/gpio-arizona.c 21300F: drivers/hwmon/wm83??-hwmon.c 21301F: drivers/input/misc/wm831x-on.c 21302F: drivers/input/touchscreen/wm831x-ts.c 21303F: drivers/input/touchscreen/wm97*.c 21304F: drivers/leds/leds-wm83*.c 21305F: drivers/mfd/arizona* 21306F: drivers/mfd/cs47l24* 21307F: drivers/mfd/wm*.c 21308F: drivers/power/supply/wm83*.c 21309F: drivers/regulator/arizona* 21310F: drivers/regulator/wm8*.c 21311F: drivers/rtc/rtc-wm83*.c 21312F: drivers/video/backlight/wm83*_bl.c 21313F: drivers/watchdog/wm83*_wdt.c 21314F: include/linux/mfd/arizona/ 21315F: include/linux/mfd/wm831x/ 21316F: include/linux/mfd/wm8350/ 21317F: include/linux/mfd/wm8400* 21318F: include/linux/regulator/arizona* 21319F: include/linux/wm97xx.h 21320F: include/sound/wm????.h 21321F: sound/soc/codecs/arizona* 21322F: sound/soc/codecs/cs47l24* 21323F: sound/soc/codecs/wm* 21324 21325WORKQUEUE 21326M: Tejun Heo <tj@kernel.org> 21327R: Lai Jiangshan <jiangshanlai@gmail.com> 21328S: Maintained 21329T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 21330F: Documentation/core-api/workqueue.rst 21331F: include/linux/workqueue.h 21332F: kernel/workqueue.c 21333 21334WWAN DRIVERS 21335M: Loic Poulain <loic.poulain@linaro.org> 21336M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 21337R: Johannes Berg <johannes@sipsolutions.net> 21338L: netdev@vger.kernel.org 21339S: Maintained 21340F: drivers/net/wwan/ 21341F: include/linux/wwan.h 21342F: include/uapi/linux/wwan.h 21343 21344X-POWERS AXP288 PMIC DRIVERS 21345M: Hans de Goede <hdegoede@redhat.com> 21346S: Maintained 21347F: drivers/acpi/pmic/intel_pmic_xpower.c 21348N: axp288 21349 21350X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 21351M: Chen-Yu Tsai <wens@csie.org> 21352L: linux-kernel@vger.kernel.org 21353S: Maintained 21354N: axp[128] 21355 21356X.25 STACK 21357M: Martin Schiller <ms@dev.tdt.de> 21358L: linux-x25@vger.kernel.org 21359S: Maintained 21360F: Documentation/networking/lapb-module.rst 21361F: Documentation/networking/x25* 21362F: drivers/net/wan/hdlc_x25.c 21363F: drivers/net/wan/lapbether.c 21364F: include/*/lapb.h 21365F: include/net/x25* 21366F: include/uapi/linux/x25.h 21367F: net/lapb/ 21368F: net/x25/ 21369 21370X86 ARCHITECTURE (32-BIT AND 64-BIT) 21371M: Thomas Gleixner <tglx@linutronix.de> 21372M: Ingo Molnar <mingo@redhat.com> 21373M: Borislav Petkov <bp@alien8.de> 21374M: Dave Hansen <dave.hansen@linux.intel.com> 21375M: x86@kernel.org 21376R: "H. Peter Anvin" <hpa@zytor.com> 21377L: linux-kernel@vger.kernel.org 21378S: Maintained 21379T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 21380F: Documentation/devicetree/bindings/x86/ 21381F: Documentation/x86/ 21382F: arch/x86/ 21383 21384X86 ENTRY CODE 21385M: Andy Lutomirski <luto@kernel.org> 21386L: linux-kernel@vger.kernel.org 21387S: Maintained 21388T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 21389F: arch/x86/entry/ 21390 21391X86 MCE INFRASTRUCTURE 21392M: Tony Luck <tony.luck@intel.com> 21393M: Borislav Petkov <bp@alien8.de> 21394L: linux-edac@vger.kernel.org 21395S: Maintained 21396F: Documentation/ABI/testing/sysfs-mce 21397F: Documentation/x86/x86_64/machinecheck.rst 21398F: arch/x86/kernel/cpu/mce/* 21399 21400X86 MICROCODE UPDATE SUPPORT 21401M: Borislav Petkov <bp@alien8.de> 21402S: Maintained 21403F: arch/x86/kernel/cpu/microcode/* 21404 21405X86 MM 21406M: Dave Hansen <dave.hansen@linux.intel.com> 21407M: Andy Lutomirski <luto@kernel.org> 21408M: Peter Zijlstra <peterz@infradead.org> 21409L: linux-kernel@vger.kernel.org 21410S: Maintained 21411T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 21412F: arch/x86/mm/ 21413 21414X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 21415M: Hans de Goede <hdegoede@redhat.com> 21416L: platform-driver-x86@vger.kernel.org 21417S: Maintained 21418T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 21419F: drivers/platform/x86/x86-android-tablets.c 21420 21421X86 PLATFORM DRIVERS 21422M: Hans de Goede <hdegoede@redhat.com> 21423M: Mark Gross <markgross@kernel.org> 21424L: platform-driver-x86@vger.kernel.org 21425S: Maintained 21426T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 21427F: drivers/platform/olpc/ 21428F: drivers/platform/x86/ 21429 21430X86 PLATFORM DRIVERS - ARCH 21431R: Darren Hart <dvhart@infradead.org> 21432R: Andy Shevchenko <andy@infradead.org> 21433L: platform-driver-x86@vger.kernel.org 21434L: x86@kernel.org 21435S: Maintained 21436T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 21437F: arch/x86/platform 21438 21439X86 PLATFORM UV HPE SUPERDOME FLEX 21440M: Steve Wahl <steve.wahl@hpe.com> 21441R: Mike Travis <mike.travis@hpe.com> 21442R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 21443R: Russ Anderson <russ.anderson@hpe.com> 21444S: Supported 21445F: arch/x86/include/asm/uv/ 21446F: arch/x86/kernel/apic/x2apic_uv_x.c 21447F: arch/x86/platform/uv/ 21448 21449X86 VDSO 21450M: Andy Lutomirski <luto@kernel.org> 21451L: linux-kernel@vger.kernel.org 21452S: Maintained 21453T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 21454F: arch/x86/entry/vdso/ 21455 21456XARRAY 21457M: Matthew Wilcox <willy@infradead.org> 21458L: linux-fsdevel@vger.kernel.org 21459S: Supported 21460F: Documentation/core-api/xarray.rst 21461F: include/linux/idr.h 21462F: include/linux/xarray.h 21463F: lib/idr.c 21464F: lib/xarray.c 21465F: tools/testing/radix-tree 21466 21467XBOX DVD IR REMOTE 21468M: Benjamin Valentin <benpicco@googlemail.com> 21469S: Maintained 21470F: drivers/media/rc/keymaps/rc-xbox-dvd.c 21471F: drivers/media/rc/xbox_remote.c 21472 21473XC2028/3028 TUNER DRIVER 21474M: Mauro Carvalho Chehab <mchehab@kernel.org> 21475L: linux-media@vger.kernel.org 21476S: Maintained 21477W: https://linuxtv.org 21478T: git git://linuxtv.org/media_tree.git 21479F: drivers/media/tuners/xc2028.* 21480 21481XDP (eXpress Data Path) 21482M: Alexei Starovoitov <ast@kernel.org> 21483M: Daniel Borkmann <daniel@iogearbox.net> 21484M: David S. Miller <davem@davemloft.net> 21485M: Jakub Kicinski <kuba@kernel.org> 21486M: Jesper Dangaard Brouer <hawk@kernel.org> 21487M: John Fastabend <john.fastabend@gmail.com> 21488L: netdev@vger.kernel.org 21489L: bpf@vger.kernel.org 21490S: Supported 21491F: include/net/xdp.h 21492F: include/net/xdp_priv.h 21493F: include/trace/events/xdp.h 21494F: kernel/bpf/cpumap.c 21495F: kernel/bpf/devmap.c 21496F: net/core/xdp.c 21497F: samples/bpf/xdp* 21498F: tools/testing/selftests/bpf/*xdp* 21499F: tools/testing/selftests/bpf/*/*xdp* 21500F: drivers/net/ethernet/*/*/*/*/*xdp* 21501F: drivers/net/ethernet/*/*/*xdp* 21502K: (?:\b|_)xdp(?:\b|_) 21503 21504XDP SOCKETS (AF_XDP) 21505M: Björn Töpel <bjorn@kernel.org> 21506M: Magnus Karlsson <magnus.karlsson@intel.com> 21507R: Jonathan Lemon <jonathan.lemon@gmail.com> 21508L: netdev@vger.kernel.org 21509L: bpf@vger.kernel.org 21510S: Maintained 21511F: Documentation/networking/af_xdp.rst 21512F: include/net/xdp_sock* 21513F: include/net/xsk_buff_pool.h 21514F: include/uapi/linux/if_xdp.h 21515F: include/uapi/linux/xdp_diag.h 21516F: include/net/netns/xdp.h 21517F: net/xdp/ 21518F: samples/bpf/xdpsock* 21519F: tools/lib/bpf/xsk* 21520 21521XEN BLOCK SUBSYSTEM 21522M: Roger Pau Monné <roger.pau@citrix.com> 21523L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21524S: Supported 21525F: drivers/block/xen* 21526F: drivers/block/xen-blkback/* 21527 21528XEN HYPERVISOR ARM 21529M: Stefano Stabellini <sstabellini@kernel.org> 21530L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21531S: Maintained 21532F: arch/arm/include/asm/xen/ 21533F: arch/arm/xen/ 21534 21535XEN HYPERVISOR ARM64 21536M: Stefano Stabellini <sstabellini@kernel.org> 21537L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21538S: Maintained 21539F: arch/arm64/include/asm/xen/ 21540F: arch/arm64/xen/ 21541 21542XEN HYPERVISOR INTERFACE 21543M: Boris Ostrovsky <boris.ostrovsky@oracle.com> 21544M: Juergen Gross <jgross@suse.com> 21545R: Stefano Stabellini <sstabellini@kernel.org> 21546L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21547S: Supported 21548T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 21549F: Documentation/ABI/stable/sysfs-hypervisor-xen 21550F: Documentation/ABI/testing/sysfs-hypervisor-xen 21551F: arch/x86/include/asm/pvclock-abi.h 21552F: arch/x86/include/asm/xen/ 21553F: arch/x86/platform/pvh/ 21554F: arch/x86/xen/ 21555F: drivers/*/xen-*front.c 21556F: drivers/xen/ 21557F: include/uapi/xen/ 21558F: include/xen/ 21559 21560XEN NETWORK BACKEND DRIVER 21561M: Wei Liu <wei.liu@kernel.org> 21562M: Paul Durrant <paul@xen.org> 21563L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21564L: netdev@vger.kernel.org 21565S: Supported 21566F: drivers/net/xen-netback/* 21567 21568XEN PCI SUBSYSTEM 21569M: Juergen Gross <jgross@suse.com> 21570L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21571S: Supported 21572F: arch/x86/pci/*xen* 21573F: drivers/pci/*xen* 21574 21575XEN PVSCSI DRIVERS 21576M: Juergen Gross <jgross@suse.com> 21577L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21578L: linux-scsi@vger.kernel.org 21579S: Supported 21580F: drivers/scsi/xen-scsifront.c 21581F: drivers/xen/xen-scsiback.c 21582F: include/xen/interface/io/vscsiif.h 21583 21584XEN PVUSB DRIVER 21585M: Juergen Gross <jgross@suse.com> 21586L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21587L: linux-usb@vger.kernel.org 21588S: Supported 21589F: drivers/usb/host/xen* 21590F: include/xen/interface/io/usbif.h 21591 21592XEN SOUND FRONTEND DRIVER 21593M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 21594L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21595L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21596S: Supported 21597F: sound/xen/* 21598 21599XEN SWIOTLB SUBSYSTEM 21600M: Juergen Gross <jgross@suse.com> 21601M: Stefano Stabellini <sstabellini@kernel.org> 21602L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21603L: iommu@lists.linux-foundation.org 21604S: Supported 21605F: arch/x86/xen/*swiotlb* 21606F: drivers/xen/*swiotlb* 21607 21608XFS FILESYSTEM 21609C: irc://irc.oftc.net/xfs 21610M: Darrick J. Wong <djwong@kernel.org> 21611M: linux-xfs@vger.kernel.org 21612L: linux-xfs@vger.kernel.org 21613S: Supported 21614W: http://xfs.org/ 21615T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 21616F: Documentation/ABI/testing/sysfs-fs-xfs 21617F: Documentation/admin-guide/xfs.rst 21618F: Documentation/filesystems/xfs-delayed-logging-design.rst 21619F: Documentation/filesystems/xfs-self-describing-metadata.rst 21620F: fs/xfs/ 21621F: include/uapi/linux/dqblk_xfs.h 21622F: include/uapi/linux/fsmap.h 21623 21624XILINX AMS DRIVER 21625M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 21626L: linux-iio@vger.kernel.org 21627S: Maintained 21628F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 21629F: drivers/iio/adc/xilinx-ams.c 21630 21631XILINX AXI ETHERNET DRIVER 21632M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 21633S: Maintained 21634F: drivers/net/ethernet/xilinx/xilinx_axienet* 21635 21636XILINX CAN DRIVER 21637M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 21638R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 21639L: linux-can@vger.kernel.org 21640S: Maintained 21641F: Documentation/devicetree/bindings/net/can/xilinx_can.txt 21642F: drivers/net/can/xilinx_can.c 21643 21644XILINX GPIO DRIVER 21645M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 21646R: Srinivas Neeli <srinivas.neeli@xilinx.com> 21647R: Michal Simek <michal.simek@xilinx.com> 21648S: Maintained 21649F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt 21650F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 21651F: drivers/gpio/gpio-xilinx.c 21652F: drivers/gpio/gpio-zynq.c 21653 21654XILINX SD-FEC IP CORES 21655M: Derek Kiernan <derek.kiernan@xilinx.com> 21656M: Dragan Cvetic <dragan.cvetic@xilinx.com> 21657S: Maintained 21658F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 21659F: Documentation/misc-devices/xilinx_sdfec.rst 21660F: drivers/misc/Kconfig 21661F: drivers/misc/Makefile 21662F: drivers/misc/xilinx_sdfec.c 21663F: include/uapi/misc/xilinx_sdfec.h 21664 21665XILINX UARTLITE SERIAL DRIVER 21666M: Peter Korsgaard <jacmet@sunsite.dk> 21667L: linux-serial@vger.kernel.org 21668S: Maintained 21669F: drivers/tty/serial/uartlite.c 21670 21671XILINX VIDEO IP CORES 21672M: Hyun Kwon <hyun.kwon@xilinx.com> 21673M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21674L: linux-media@vger.kernel.org 21675S: Supported 21676T: git git://linuxtv.org/media_tree.git 21677F: Documentation/devicetree/bindings/media/xilinx/ 21678F: drivers/media/platform/xilinx/ 21679F: include/uapi/linux/xilinx-v4l2-controls.h 21680 21681XILINX ZYNQMP DPDMA DRIVER 21682M: Hyun Kwon <hyun.kwon@xilinx.com> 21683M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21684L: dmaengine@vger.kernel.org 21685S: Supported 21686F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 21687F: drivers/dma/xilinx/xilinx_dpdma.c 21688F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 21689 21690XILINX ZYNQMP PSGTR PHY DRIVER 21691M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 21692M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21693L: linux-kernel@vger.kernel.org 21694S: Supported 21695T: git https://github.com/Xilinx/linux-xlnx.git 21696F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 21697F: drivers/phy/xilinx/phy-zynqmp.c 21698 21699XILINX ZYNQMP SHA3 DRIVER 21700M: Harsha <harsha.harsha@xilinx.com> 21701S: Maintained 21702F: drivers/crypto/xilinx/zynqmp-sha.c 21703 21704XILINX EVENT MANAGEMENT DRIVER 21705M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 21706S: Maintained 21707F: drivers/soc/xilinx/xlnx_event_manager.c 21708F: include/linux/firmware/xlnx-event-manager.h 21709 21710XILLYBUS DRIVER 21711M: Eli Billauer <eli.billauer@gmail.com> 21712L: linux-kernel@vger.kernel.org 21713S: Supported 21714F: drivers/char/xillybus/ 21715 21716XLP9XX I2C DRIVER 21717M: George Cherian <gcherian@marvell.com> 21718L: linux-i2c@vger.kernel.org 21719S: Supported 21720W: http://www.marvell.com 21721F: drivers/i2c/busses/i2c-xlp9xx.c 21722 21723XRA1403 GPIO EXPANDER 21724M: Nandor Han <nandor.han@ge.com> 21725M: Semi Malinen <semi.malinen@ge.com> 21726L: linux-gpio@vger.kernel.org 21727S: Maintained 21728F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 21729F: drivers/gpio/gpio-xra1403.c 21730 21731XTENSA XTFPGA PLATFORM SUPPORT 21732M: Max Filippov <jcmvbkbc@gmail.com> 21733L: linux-xtensa@linux-xtensa.org 21734S: Maintained 21735F: drivers/spi/spi-xtensa-xtfpga.c 21736F: sound/soc/xtensa/xtfpga-i2s.c 21737 21738YAM DRIVER FOR AX.25 21739M: Jean-Paul Roubelat <jpr@f6fbb.org> 21740L: linux-hams@vger.kernel.org 21741S: Maintained 21742F: drivers/net/hamradio/yam* 21743F: include/linux/yam.h 21744 21745YAMA SECURITY MODULE 21746M: Kees Cook <keescook@chromium.org> 21747S: Supported 21748T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip 21749F: Documentation/admin-guide/LSM/Yama.rst 21750F: security/yama/ 21751 21752YEALINK PHONE DRIVER 21753M: Henk Vergonet <Henk.Vergonet@gmail.com> 21754L: usbb2k-api-dev@nongnu.org 21755S: Maintained 21756F: Documentation/input/devices/yealink.rst 21757F: drivers/input/misc/yealink.* 21758 21759Z8530 DRIVER FOR AX.25 21760M: Joerg Reuter <jreuter@yaina.de> 21761L: linux-hams@vger.kernel.org 21762S: Maintained 21763W: http://yaina.de/jreuter/ 21764W: http://www.qsl.net/dl1bke/ 21765F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 21766F: drivers/net/hamradio/*scc.c 21767F: drivers/net/hamradio/z8530.h 21768 21769ZBUD COMPRESSED PAGE ALLOCATOR 21770M: Seth Jennings <sjenning@redhat.com> 21771M: Dan Streetman <ddstreet@ieee.org> 21772L: linux-mm@kvack.org 21773S: Maintained 21774F: mm/zbud.c 21775 21776ZD1211RW WIRELESS DRIVER 21777M: Ulrich Kunitz <kune@deine-taler.de> 21778L: linux-wireless@vger.kernel.org 21779L: zd1211-devs@lists.sourceforge.net (subscribers-only) 21780S: Maintained 21781W: http://zd1211.ath.cx/wiki/DriverRewrite 21782F: drivers/net/wireless/zydas/zd1211rw/ 21783 21784ZD1301 MEDIA DRIVER 21785M: Antti Palosaari <crope@iki.fi> 21786L: linux-media@vger.kernel.org 21787S: Maintained 21788W: https://linuxtv.org/ 21789W: http://palosaari.fi/linux/ 21790Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21791F: drivers/media/usb/dvb-usb-v2/zd1301* 21792 21793ZD1301_DEMOD MEDIA DRIVER 21794M: Antti Palosaari <crope@iki.fi> 21795L: linux-media@vger.kernel.org 21796S: Maintained 21797W: https://linuxtv.org/ 21798W: http://palosaari.fi/linux/ 21799Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21800F: drivers/media/dvb-frontends/zd1301_demod* 21801 21802ZHAOXIN PROCESSOR SUPPORT 21803M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 21804L: linux-kernel@vger.kernel.org 21805S: Maintained 21806F: arch/x86/kernel/cpu/zhaoxin.c 21807 21808ZONEFS FILESYSTEM 21809M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 21810M: Naohiro Aota <naohiro.aota@wdc.com> 21811R: Johannes Thumshirn <jth@kernel.org> 21812L: linux-fsdevel@vger.kernel.org 21813S: Maintained 21814T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 21815F: Documentation/filesystems/zonefs.rst 21816F: fs/zonefs/ 21817 21818ZPOOL COMPRESSED PAGE STORAGE API 21819M: Dan Streetman <ddstreet@ieee.org> 21820L: linux-mm@kvack.org 21821S: Maintained 21822F: include/linux/zpool.h 21823F: mm/zpool.c 21824 21825ZR36067 VIDEO FOR LINUX DRIVER 21826M: Corentin Labbe <clabbe@baylibre.com> 21827L: mjpeg-users@lists.sourceforge.net 21828L: linux-media@vger.kernel.org 21829S: Maintained 21830W: http://mjpeg.sourceforge.net/driver-zoran/ 21831Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21832F: Documentation/driver-api/media/drivers/zoran.rst 21833F: drivers/staging/media/zoran/ 21834 21835ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 21836M: Minchan Kim <minchan@kernel.org> 21837M: Nitin Gupta <ngupta@vflare.org> 21838R: Sergey Senozhatsky <senozhatsky@chromium.org> 21839L: linux-kernel@vger.kernel.org 21840S: Maintained 21841F: Documentation/admin-guide/blockdev/zram.rst 21842F: drivers/block/zram/ 21843 21844ZS DECSTATION Z85C30 SERIAL DRIVER 21845M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21846S: Maintained 21847F: drivers/tty/serial/zs.* 21848 21849ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 21850M: Minchan Kim <minchan@kernel.org> 21851M: Nitin Gupta <ngupta@vflare.org> 21852R: Sergey Senozhatsky <senozhatsky@chromium.org> 21853L: linux-mm@kvack.org 21854S: Maintained 21855F: Documentation/vm/zsmalloc.rst 21856F: include/linux/zsmalloc.h 21857F: mm/zsmalloc.c 21858 21859ZSTD 21860M: Nick Terrell <terrelln@fb.com> 21861S: Maintained 21862B: https://github.com/facebook/zstd/issues 21863T: git git://github.com/terrelln/linux.git 21864F: include/linux/zstd* 21865F: lib/zstd/ 21866F: lib/decompress_unzstd.c 21867F: crypto/zstd.c 21868N: zstd 21869K: zstd 21870 21871ZSWAP COMPRESSED SWAP CACHING 21872M: Seth Jennings <sjenning@redhat.com> 21873M: Dan Streetman <ddstreet@ieee.org> 21874M: Vitaly Wool <vitaly.wool@konsulko.com> 21875L: linux-mm@kvack.org 21876S: Maintained 21877F: mm/zswap.c 21878 21879THE REST 21880M: Linus Torvalds <torvalds@linux-foundation.org> 21881L: linux-kernel@vger.kernel.org 21882S: Buried alive in reporters 21883T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 21884F: * 21885F: */ 21886
