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/i2c/apple,i2c.yaml 1837F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1838F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1839F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1840F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1841F: Documentation/devicetree/bindings/power/apple* 1842F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1843F: arch/arm64/boot/dts/apple/ 1844F: drivers/i2c/busses/i2c-pasemi-core.c 1845F: drivers/i2c/busses/i2c-pasemi-platform.c 1846F: drivers/irqchip/irq-apple-aic.c 1847F: drivers/mailbox/apple-mailbox.c 1848F: drivers/pinctrl/pinctrl-apple-gpio.c 1849F: drivers/soc/apple/* 1850F: drivers/watchdog/apple_wdt.c 1851F: include/dt-bindings/interrupt-controller/apple-aic.h 1852F: include/dt-bindings/pinctrl/apple.h 1853F: include/linux/apple-mailbox.h 1854 1855ARM/ARTPEC MACHINE SUPPORT 1856M: Jesper Nilsson <jesper.nilsson@axis.com> 1857M: Lars Persson <lars.persson@axis.com> 1858L: linux-arm-kernel@axis.com 1859S: Maintained 1860F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1861F: arch/arm/boot/dts/artpec6* 1862F: arch/arm/mach-artpec 1863F: drivers/clk/axis 1864F: drivers/crypto/axis 1865F: drivers/mmc/host/usdhi6rol0.c 1866F: drivers/pinctrl/pinctrl-artpec* 1867 1868ARM/ASPEED I2C DRIVER 1869M: Brendan Higgins <brendanhiggins@google.com> 1870R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1871R: Joel Stanley <joel@jms.id.au> 1872L: linux-i2c@vger.kernel.org 1873L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1874S: Maintained 1875F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1876F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1877F: drivers/i2c/busses/i2c-aspeed.c 1878F: drivers/irqchip/irq-aspeed-i2c-ic.c 1879 1880ARM/ASPEED MACHINE SUPPORT 1881M: Joel Stanley <joel@jms.id.au> 1882R: Andrew Jeffery <andrew@aj.id.au> 1883L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1884L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1885S: Supported 1886Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1887T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1888F: arch/arm/boot/dts/aspeed-* 1889F: arch/arm/mach-aspeed/ 1890N: aspeed 1891 1892ARM/BITMAIN ARCHITECTURE 1893M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1894L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1895S: Maintained 1896F: Documentation/devicetree/bindings/arm/bitmain.yaml 1897F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1898F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1899F: arch/arm64/boot/dts/bitmain/ 1900F: drivers/clk/clk-bm1880.c 1901F: drivers/pinctrl/pinctrl-bm1880.c 1902 1903ARM/CALXEDA HIGHBANK ARCHITECTURE 1904M: Andre Przywara <andre.przywara@arm.com> 1905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1906S: Maintained 1907F: arch/arm/boot/dts/ecx-*.dts* 1908F: arch/arm/boot/dts/highbank.dts 1909F: arch/arm/mach-highbank/ 1910 1911ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1912M: Krzysztof Halasa <khalasa@piap.pl> 1913S: Maintained 1914F: arch/arm/mach-cns3xxx/ 1915 1916ARM/CAVIUM THUNDER NETWORK DRIVER 1917M: Sunil Goutham <sgoutham@marvell.com> 1918L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1919S: Supported 1920F: drivers/net/ethernet/cavium/thunder/ 1921 1922ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1923M: Lukasz Majewski <lukma@denx.de> 1924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1925S: Maintained 1926F: arch/arm/mach-ep93xx/ts72xx.c 1927 1928ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1929M: Alexander Shiyan <shc_work@mail.ru> 1930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1931S: Odd Fixes 1932N: clps711x 1933 1934ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1935M: Lennert Buytenhek <kernel@wantstofly.org> 1936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1937S: Maintained 1938 1939ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1940M: Hartley Sweeten <hsweeten@visionengravers.com> 1941M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1942L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1943S: Maintained 1944F: arch/arm/mach-ep93xx/ 1945F: arch/arm/mach-ep93xx/include/mach/ 1946 1947ARM/CLKDEV SUPPORT 1948M: Russell King <linux@armlinux.org.uk> 1949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1950S: Maintained 1951T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 1952F: drivers/clk/clkdev.c 1953 1954ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 1955M: Baruch Siach <baruch@tkos.co.il> 1956L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1957S: Maintained 1958F: arch/arm/boot/dts/cx92755* 1959N: digicolor 1960 1961ARM/CONTEC MICRO9 MACHINE SUPPORT 1962M: Hubert Feurstein <hubert.feurstein@contec.at> 1963S: Maintained 1964F: arch/arm/mach-ep93xx/micro9.c 1965 1966ARM/CORESIGHT FRAMEWORK AND DRIVERS 1967M: Mathieu Poirier <mathieu.poirier@linaro.org> 1968M: Suzuki K Poulose <suzuki.poulose@arm.com> 1969R: Mike Leach <mike.leach@linaro.org> 1970R: Leo Yan <leo.yan@linaro.org> 1971L: coresight@lists.linaro.org (moderated for non-subscribers) 1972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1973S: Maintained 1974T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 1975F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 1976F: Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt 1977F: Documentation/devicetree/bindings/arm/coresight-cti.yaml 1978F: Documentation/devicetree/bindings/arm/coresight.txt 1979F: Documentation/devicetree/bindings/arm/ete.yaml 1980F: Documentation/devicetree/bindings/arm/trbe.yaml 1981F: Documentation/trace/coresight/* 1982F: drivers/hwtracing/coresight/* 1983F: include/dt-bindings/arm/coresight-cti-dt.h 1984F: include/linux/coresight* 1985F: samples/coresight/* 1986F: tools/perf/arch/arm/util/auxtrace.c 1987F: tools/perf/arch/arm/util/cs-etm.c 1988F: tools/perf/arch/arm/util/cs-etm.h 1989F: tools/perf/arch/arm/util/pmu.c 1990F: tools/perf/util/cs-etm-decoder/* 1991F: tools/perf/util/cs-etm.* 1992 1993ARM/CORGI MACHINE SUPPORT 1994M: Richard Purdie <rpurdie@rpsys.net> 1995S: Maintained 1996 1997ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 1998M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1999M: Linus Walleij <linus.walleij@linaro.org> 2000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2001S: Maintained 2002T: git git://github.com/ulli-kroll/linux.git 2003F: Documentation/devicetree/bindings/arm/gemini.yaml 2004F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt 2005F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2006F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2007F: arch/arm/boot/dts/gemini* 2008F: arch/arm/mach-gemini/ 2009F: drivers/crypto/gemini/ 2010F: drivers/net/ethernet/cortina/ 2011F: drivers/pinctrl/pinctrl-gemini.c 2012F: drivers/rtc/rtc-ftrtc010.c 2013 2014ARM/CZ.NIC TURRIS SUPPORT 2015M: Marek Behún <kabel@kernel.org> 2016S: Maintained 2017W: https://www.turris.cz/ 2018F: Documentation/ABI/testing/debugfs-moxtet 2019F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2020F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2021F: Documentation/devicetree/bindings/bus/moxtet.txt 2022F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2023F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2024F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2025F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2026F: drivers/bus/moxtet.c 2027F: drivers/firmware/turris-mox-rwtm.c 2028F: drivers/leds/leds-turris-omnia.c 2029F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2030F: drivers/gpio/gpio-moxtet.c 2031F: drivers/watchdog/armada_37xx_wdt.c 2032F: include/dt-bindings/bus/moxtet.h 2033F: include/linux/armada-37xx-rwtm-mailbox.h 2034F: include/linux/moxtet.h 2035 2036ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2037M: Robert Jarzmik <robert.jarzmik@free.fr> 2038L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2039S: Maintained 2040F: arch/arm/mach-pxa/ezx.c 2041 2042ARM/FARADAY FA526 PORT 2043M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2045S: Maintained 2046T: git git://git.berlios.de/gemini-board 2047F: arch/arm/mm/*-fa* 2048 2049ARM/FOOTBRIDGE ARCHITECTURE 2050M: Russell King <linux@armlinux.org.uk> 2051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2052S: Maintained 2053W: http://www.armlinux.org.uk/ 2054F: arch/arm/include/asm/hardware/dec21285.h 2055F: arch/arm/mach-footbridge/ 2056 2057ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2058M: Shawn Guo <shawnguo@kernel.org> 2059M: Sascha Hauer <s.hauer@pengutronix.de> 2060R: Pengutronix Kernel Team <kernel@pengutronix.de> 2061R: Fabio Estevam <festevam@gmail.com> 2062R: NXP Linux Team <linux-imx@nxp.com> 2063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2064S: Maintained 2065T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2066X: drivers/media/i2c/ 2067N: imx 2068N: mxs 2069 2070ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2071M: Shawn Guo <shawnguo@kernel.org> 2072M: Li Yang <leoyang.li@nxp.com> 2073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2074S: Maintained 2075T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2076F: arch/arm/boot/dts/ls1021a* 2077F: arch/arm64/boot/dts/freescale/fsl-* 2078F: arch/arm64/boot/dts/freescale/qoriq-* 2079 2080ARM/FREESCALE VYBRID ARM ARCHITECTURE 2081M: Shawn Guo <shawnguo@kernel.org> 2082M: Sascha Hauer <s.hauer@pengutronix.de> 2083R: Pengutronix Kernel Team <kernel@pengutronix.de> 2084R: Stefan Agner <stefan@agner.ch> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2088F: arch/arm/boot/dts/vf* 2089F: arch/arm/mach-imx/*vf610* 2090 2091ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2092M: Lennert Buytenhek <kernel@wantstofly.org> 2093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2094S: Maintained 2095 2096ARM/GUMSTIX MACHINE SUPPORT 2097M: Steve Sakoman <sakoman@gmail.com> 2098L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2099S: Maintained 2100 2101ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2102M: Philipp Zabel <philipp.zabel@gmail.com> 2103M: Paul Parsons <lost.distance@yahoo.com> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105S: Maintained 2106F: arch/arm/mach-pxa/hx4700.c 2107F: arch/arm/mach-pxa/include/mach/hx4700.h 2108F: sound/soc/pxa/hx4700.c 2109 2110ARM/HISILICON SOC SUPPORT 2111M: Wei Xu <xuwei5@hisilicon.com> 2112L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2113S: Supported 2114W: http://www.hisilicon.com 2115T: git git://github.com/hisilicon/linux-hisi.git 2116F: arch/arm/boot/dts/hi3* 2117F: arch/arm/boot/dts/hip* 2118F: arch/arm/boot/dts/hisi* 2119F: arch/arm/mach-hisi/ 2120F: arch/arm64/boot/dts/hisilicon/ 2121 2122ARM/HP JORNADA 7XX MACHINE SUPPORT 2123M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2124S: Maintained 2125W: www.jlime.com 2126T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2127F: arch/arm/mach-sa1100/include/mach/jornada720.h 2128F: arch/arm/mach-sa1100/jornada720.c 2129 2130ARM/IGEP MACHINE SUPPORT 2131M: Enric Balletbo i Serra <eballetbo@gmail.com> 2132M: Javier Martinez Canillas <javier@dowhile0.org> 2133L: linux-omap@vger.kernel.org 2134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2135S: Maintained 2136F: arch/arm/boot/dts/omap3-igep* 2137 2138ARM/INCOME PXA270 SUPPORT 2139M: Marek Vasut <marek.vasut@gmail.com> 2140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2141S: Maintained 2142F: arch/arm/mach-pxa/colibri-pxa270-income.c 2143 2144ARM/INTEL IOP32X ARM ARCHITECTURE 2145M: Lennert Buytenhek <kernel@wantstofly.org> 2146L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2147S: Maintained 2148 2149ARM/INTEL IQ81342EX MACHINE SUPPORT 2150M: Lennert Buytenhek <kernel@wantstofly.org> 2151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2152S: Maintained 2153 2154ARM/INTEL IXDP2850 MACHINE SUPPORT 2155M: Lennert Buytenhek <kernel@wantstofly.org> 2156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2157S: Maintained 2158 2159ARM/INTEL IXP4XX ARM ARCHITECTURE 2160M: Linus Walleij <linusw@kernel.org> 2161M: Imre Kaloz <kaloz@openwrt.org> 2162M: Krzysztof Halasa <khalasa@piap.pl> 2163L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2164S: Maintained 2165F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2166F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2167F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2168F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2169F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2170F: arch/arm/mach-ixp4xx/ 2171F: drivers/bus/intel-ixp4xx-eb.c 2172F: drivers/clocksource/timer-ixp4xx.c 2173F: drivers/crypto/ixp4xx_crypto.c 2174F: drivers/gpio/gpio-ixp4xx.c 2175F: drivers/irqchip/irq-ixp4xx.c 2176F: include/linux/irqchip/irq-ixp4xx.h 2177F: include/linux/platform_data/timer-ixp4xx.h 2178 2179ARM/INTEL KEEMBAY ARCHITECTURE 2180M: Paul J. Murphy <paul.j.murphy@intel.com> 2181M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2182S: Maintained 2183F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2184F: arch/arm64/boot/dts/intel/keembay-evm.dts 2185F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2186 2187ARM/INTEL XSC3 (MANZANO) ARM CORE 2188M: Lennert Buytenhek <kernel@wantstofly.org> 2189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2190S: Maintained 2191 2192ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2193M: Lennert Buytenhek <kernel@wantstofly.org> 2194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2195S: Maintained 2196 2197ARM/LG1K ARCHITECTURE 2198M: Chanho Min <chanho.min@lge.com> 2199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2200S: Maintained 2201F: arch/arm64/boot/dts/lg/ 2202 2203ARM/LOGICPD PXA270 MACHINE SUPPORT 2204M: Lennert Buytenhek <kernel@wantstofly.org> 2205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2206S: Maintained 2207 2208ARM/LPC18XX ARCHITECTURE 2209M: Vladimir Zapolskiy <vz@mleia.com> 2210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2211S: Maintained 2212F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2213F: arch/arm/boot/dts/lpc43* 2214F: drivers/i2c/busses/i2c-lpc2k.c 2215F: drivers/memory/pl172.c 2216F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2217F: drivers/rtc/rtc-lpc24xx.c 2218N: lpc18xx 2219 2220ARM/LPC32XX SOC SUPPORT 2221M: Vladimir Zapolskiy <vz@mleia.com> 2222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2223S: Maintained 2224T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2225F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2226F: arch/arm/boot/dts/lpc32* 2227F: arch/arm/mach-lpc32xx/ 2228F: drivers/i2c/busses/i2c-pnx.c 2229F: drivers/net/ethernet/nxp/lpc_eth.c 2230F: drivers/usb/host/ohci-nxp.c 2231F: drivers/watchdog/pnx4008_wdt.c 2232N: lpc32xx 2233 2234ARM/MAGICIAN MACHINE SUPPORT 2235M: Philipp Zabel <philipp.zabel@gmail.com> 2236S: Maintained 2237 2238ARM/Marvell Dove/MV78xx0/Orion SOC support 2239M: Andrew Lunn <andrew@lunn.ch> 2240M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2241M: Gregory Clement <gregory.clement@bootlin.com> 2242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2243S: Maintained 2244T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2245F: Documentation/devicetree/bindings/soc/dove/ 2246F: arch/arm/boot/dts/dove* 2247F: arch/arm/boot/dts/orion5x* 2248F: arch/arm/mach-dove/ 2249F: arch/arm/mach-mv78xx0/ 2250F: arch/arm/mach-orion5x/ 2251F: arch/arm/plat-orion/ 2252F: drivers/soc/dove/ 2253 2254ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2255M: Andrew Lunn <andrew@lunn.ch> 2256M: Gregory Clement <gregory.clement@bootlin.com> 2257M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2259S: Maintained 2260T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2261F: arch/arm/boot/dts/armada* 2262F: arch/arm/boot/dts/kirkwood* 2263F: arch/arm/configs/mvebu_*_defconfig 2264F: arch/arm/mach-mvebu/ 2265F: arch/arm64/boot/dts/marvell/armada* 2266F: arch/arm64/boot/dts/marvell/cn913* 2267F: drivers/cpufreq/armada-37xx-cpufreq.c 2268F: drivers/cpufreq/armada-8k-cpufreq.c 2269F: drivers/cpufreq/mvebu-cpufreq.c 2270F: drivers/irqchip/irq-armada-370-xp.c 2271F: drivers/irqchip/irq-mvebu-* 2272F: drivers/pinctrl/mvebu/ 2273F: drivers/rtc/rtc-armada38x.c 2274 2275ARM/Mediatek RTC DRIVER 2276M: Eddie Huang <eddie.huang@mediatek.com> 2277M: Sean Wang <sean.wang@mediatek.com> 2278L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2279L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2280S: Maintained 2281F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2282F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2283F: drivers/rtc/rtc-mt2712.c 2284F: drivers/rtc/rtc-mt6397.c 2285F: drivers/rtc/rtc-mt7622.c 2286 2287ARM/Mediatek SoC support 2288M: Matthias Brugger <matthias.bgg@gmail.com> 2289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2290L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2291S: Maintained 2292W: https://mtk.wiki.kernel.org/ 2293C: irc://chat.freenode.net/linux-mediatek 2294F: arch/arm/boot/dts/mt6* 2295F: arch/arm/boot/dts/mt7* 2296F: arch/arm/boot/dts/mt8* 2297F: arch/arm/mach-mediatek/ 2298F: arch/arm64/boot/dts/mediatek/ 2299F: drivers/soc/mediatek/ 2300N: mtk 2301N: mt[678] 2302K: mediatek 2303 2304ARM/Mediatek USB3 PHY DRIVER 2305M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2307L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2308S: Maintained 2309F: Documentation/devicetree/bindings/phy/mediatek,* 2310F: drivers/phy/mediatek/ 2311 2312ARM/Microchip (AT91) SoC support 2313M: Nicolas Ferre <nicolas.ferre@microchip.com> 2314M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2315M: Claudiu Beznea <claudiu.beznea@microchip.com> 2316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2317S: Supported 2318W: http://www.linux4sam.org 2319T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2320F: arch/arm/boot/dts/at91*.dts 2321F: arch/arm/boot/dts/at91*.dtsi 2322F: arch/arm/boot/dts/sama*.dts 2323F: arch/arm/boot/dts/sama*.dtsi 2324F: arch/arm/include/debug/at91.S 2325F: arch/arm/mach-at91/ 2326F: drivers/memory/atmel* 2327F: drivers/watchdog/sama5d4_wdt.c 2328F: include/soc/at91/ 2329X: drivers/input/touchscreen/atmel_mxt_ts.c 2330X: drivers/net/wireless/atmel/ 2331N: at91 2332N: atmel 2333 2334ARM/Microchip Sparx5 SoC support 2335M: Lars Povlsen <lars.povlsen@microchip.com> 2336M: Steen Hegelund <Steen.Hegelund@microchip.com> 2337M: UNGLinuxDriver@microchip.com 2338L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2339S: Supported 2340T: git git://github.com/microchip-ung/linux-upstream.git 2341F: arch/arm64/boot/dts/microchip/ 2342F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2343N: sparx5 2344 2345Microchip Timer Counter Block (TCB) Capture Driver 2346M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2348L: linux-iio@vger.kernel.org 2349S: Maintained 2350F: drivers/counter/microchip-tcb-capture.c 2351 2352ARM/MILBEAUT ARCHITECTURE 2353M: Taichi Sugaya <sugaya.taichi@socionext.com> 2354M: Takao Orito <orito.takao@socionext.com> 2355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2356S: Maintained 2357F: arch/arm/boot/dts/milbeaut* 2358F: arch/arm/mach-milbeaut/ 2359N: milbeaut 2360 2361ARM/MIOA701 MACHINE SUPPORT 2362M: Robert Jarzmik <robert.jarzmik@free.fr> 2363L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2364S: Maintained 2365F: arch/arm/mach-pxa/mioa701.c 2366 2367ARM/MStar/Sigmastar Armv7 SoC support 2368M: Daniel Palmer <daniel@thingy.jp> 2369M: Romain Perier <romain.perier@gmail.com> 2370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2371S: Maintained 2372W: http://linux-chenxing.org/ 2373T: git git://github.com/linux-chenxing/linux.git 2374F: Documentation/devicetree/bindings/arm/mstar/* 2375F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2376F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2377F: arch/arm/boot/dts/mstar-* 2378F: arch/arm/mach-mstar/ 2379F: drivers/clk/mstar/ 2380F: drivers/clocksource/timer-msc313e.c 2381F: drivers/gpio/gpio-msc313.c 2382F: drivers/rtc/rtc-msc313.c 2383F: drivers/watchdog/msc313e_wdt.c 2384F: include/dt-bindings/clock/mstar-* 2385F: include/dt-bindings/gpio/msc313-gpio.h 2386 2387ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2388M: Michael Petchkovsky <mkpetch@internode.on.net> 2389S: Maintained 2390 2391ARM/NOMADIK/Ux500 ARCHITECTURES 2392M: Linus Walleij <linus.walleij@linaro.org> 2393L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2394S: Maintained 2395T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2396F: Documentation/devicetree/bindings/arm/ste-* 2397F: Documentation/devicetree/bindings/arm/ux500.yaml 2398F: Documentation/devicetree/bindings/arm/ux500/ 2399F: Documentation/devicetree/bindings/i2c/i2c-nomadik.txt 2400F: arch/arm/boot/dts/ste-* 2401F: arch/arm/mach-nomadik/ 2402F: arch/arm/mach-ux500/ 2403F: drivers/clk/clk-nomadik.c 2404F: drivers/clocksource/clksrc-dbx500-prcmu.c 2405F: drivers/dma/ste_dma40* 2406F: drivers/hwspinlock/u8500_hsem.c 2407F: drivers/i2c/busses/i2c-nomadik.c 2408F: drivers/iio/adc/ab8500-gpadc.c 2409F: drivers/mfd/ab8500* 2410F: drivers/mfd/abx500* 2411F: drivers/mfd/db8500* 2412F: drivers/pinctrl/nomadik/ 2413F: drivers/rtc/rtc-ab8500.c 2414F: drivers/rtc/rtc-pl031.c 2415F: drivers/soc/ux500/ 2416 2417ARM/NUVOTON NPCM ARCHITECTURE 2418M: Avi Fishman <avifishman70@gmail.com> 2419M: Tomer Maimon <tmaimon77@gmail.com> 2420M: Tali Perry <tali.perry1@gmail.com> 2421R: Patrick Venture <venture@google.com> 2422R: Nancy Yuen <yuenn@google.com> 2423R: Benjamin Fair <benjaminfair@google.com> 2424L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2425S: Supported 2426F: Documentation/devicetree/bindings/*/*/*npcm* 2427F: Documentation/devicetree/bindings/*/*npcm* 2428F: Documentation/devicetree/bindings/arm/npcm/* 2429F: arch/arm/boot/dts/nuvoton-npcm* 2430F: arch/arm/mach-npcm/ 2431F: drivers/*/*npcm* 2432F: drivers/*/*/*npcm* 2433F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2434 2435ARM/NUVOTON WPCM450 ARCHITECTURE 2436M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2437L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2438S: Maintained 2439W: https://github.com/neuschaefer/wpcm450/wiki 2440F: Documentation/devicetree/bindings/*/*wpcm* 2441F: arch/arm/boot/dts/nuvoton-wpcm450* 2442F: arch/arm/mach-npcm/wpcm450.c 2443F: drivers/*/*/*wpcm* 2444F: drivers/*/*wpcm* 2445 2446ARM/NXP S32G ARCHITECTURE 2447M: Chester Lin <clin@suse.com> 2448R: Andreas Färber <afaerber@suse.de> 2449R: Matthias Brugger <mbrugger@suse.com> 2450L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2451S: Maintained 2452F: arch/arm64/boot/dts/freescale/s32g*.dts* 2453 2454ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2455L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2456S: Orphan 2457W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2458F: arch/arm/mach-s3c/gta02.h 2459F: arch/arm/mach-s3c/mach-gta02.c 2460 2461ARM/Orion SoC/Technologic Systems TS-78xx platform support 2462M: Alexander Clouter <alex@digriz.org.uk> 2463L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2464S: Maintained 2465W: http://www.digriz.org.uk/ts78xx/kernel 2466F: arch/arm/mach-orion5x/ts78xx-* 2467 2468ARM/OXNAS platform support 2469M: Neil Armstrong <narmstrong@baylibre.com> 2470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2471L: linux-oxnas@groups.io (moderated for non-subscribers) 2472S: Maintained 2473F: arch/arm/boot/dts/ox8*.dts* 2474F: arch/arm/mach-oxnas/ 2475F: drivers/power/reset/oxnas-restart.c 2476N: oxnas 2477 2478ARM/PALM TREO SUPPORT 2479M: Tomas Cech <sleep_walker@suse.com> 2480L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2481S: Maintained 2482W: http://hackndev.com 2483F: arch/arm/mach-pxa/palmtreo.* 2484 2485ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2486M: Marek Vasut <marek.vasut@gmail.com> 2487L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2488S: Maintained 2489W: http://hackndev.com 2490F: arch/arm/mach-pxa/include/mach/palmld.h 2491F: arch/arm/mach-pxa/include/mach/palmtc.h 2492F: arch/arm/mach-pxa/include/mach/palmtx.h 2493F: arch/arm/mach-pxa/palmld.c 2494F: arch/arm/mach-pxa/palmt5.* 2495F: arch/arm/mach-pxa/palmtc.c 2496F: arch/arm/mach-pxa/palmte2.* 2497F: arch/arm/mach-pxa/palmtx.c 2498 2499ARM/PALMZ72 SUPPORT 2500M: Sergey Lapin <slapin@ossfans.org> 2501L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2502S: Maintained 2503W: http://hackndev.com 2504F: arch/arm/mach-pxa/palmz72.* 2505 2506ARM/PLEB SUPPORT 2507M: Peter Chubb <pleb@gelato.unsw.edu.au> 2508S: Maintained 2509W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2510 2511ARM/PT DIGITAL BOARD PORT 2512M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2513L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2514S: Maintained 2515W: http://www.armlinux.org.uk/ 2516 2517ARM/QUALCOMM SUPPORT 2518M: Andy Gross <agross@kernel.org> 2519M: Bjorn Andersson <bjorn.andersson@linaro.org> 2520L: linux-arm-msm@vger.kernel.org 2521S: Maintained 2522T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2523F: Documentation/devicetree/bindings/*/qcom* 2524F: Documentation/devicetree/bindings/soc/qcom/ 2525F: arch/arm/boot/dts/qcom-*.dts 2526F: arch/arm/boot/dts/qcom-*.dtsi 2527F: arch/arm/mach-qcom/ 2528F: arch/arm64/boot/dts/qcom/ 2529F: drivers/*/*/qcom* 2530F: drivers/*/*/qcom/ 2531F: drivers/*/pm8???-* 2532F: drivers/*/qcom* 2533F: drivers/*/qcom/ 2534F: drivers/bluetooth/btqcomsmd.c 2535F: drivers/clocksource/timer-qcom.c 2536F: drivers/cpuidle/cpuidle-qcom-spm.c 2537F: drivers/extcon/extcon-qcom* 2538F: drivers/i2c/busses/i2c-qcom-geni.c 2539F: drivers/i2c/busses/i2c-qup.c 2540F: drivers/iommu/msm* 2541F: drivers/mfd/ssbi.c 2542F: drivers/mmc/host/mmci_qcom* 2543F: drivers/mmc/host/sdhci-msm.c 2544F: drivers/pci/controller/dwc/pcie-qcom.c 2545F: drivers/phy/qualcomm/ 2546F: drivers/power/*/msm* 2547F: drivers/reset/reset-qcom-* 2548F: drivers/scsi/ufs/ufs-qcom* 2549F: drivers/spi/spi-geni-qcom.c 2550F: drivers/spi/spi-qcom-qspi.c 2551F: drivers/spi/spi-qup.c 2552F: drivers/tty/serial/msm_serial.c 2553F: drivers/usb/dwc3/dwc3-qcom.c 2554F: include/dt-bindings/*/qcom* 2555F: include/linux/*/qcom* 2556F: include/linux/soc/qcom/ 2557 2558ARM/RADISYS ENP2611 MACHINE SUPPORT 2559M: Lennert Buytenhek <kernel@wantstofly.org> 2560L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2561S: Maintained 2562 2563ARM/RDA MICRO ARCHITECTURE 2564M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2565L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2566L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2567S: Maintained 2568F: Documentation/devicetree/bindings/arm/rda.yaml 2569F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2570F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt 2571F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2572F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt 2573F: arch/arm/boot/dts/rda8810pl-* 2574F: drivers/clocksource/timer-rda.c 2575F: drivers/gpio/gpio-rda.c 2576F: drivers/irqchip/irq-rda-intc.c 2577F: drivers/tty/serial/rda-uart.c 2578 2579ARM/REALTEK ARCHITECTURE 2580M: Andreas Färber <afaerber@suse.de> 2581L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2582L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2583S: Maintained 2584F: Documentation/devicetree/bindings/arm/realtek.yaml 2585F: arch/arm/boot/dts/rtd* 2586F: arch/arm/mach-realtek/ 2587F: arch/arm64/boot/dts/realtek/ 2588 2589ARM/RENESAS ARM64 ARCHITECTURE 2590M: Geert Uytterhoeven <geert+renesas@glider.be> 2591M: Magnus Damm <magnus.damm@gmail.com> 2592L: linux-renesas-soc@vger.kernel.org 2593S: Supported 2594Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2595C: irc://irc.libera.chat/renesas-soc 2596T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2597F: Documentation/devicetree/bindings/arm/renesas.yaml 2598F: arch/arm64/boot/dts/renesas/ 2599F: drivers/soc/renesas/ 2600F: include/linux/soc/renesas/ 2601 2602ARM/RISCPC ARCHITECTURE 2603M: Russell King <linux@armlinux.org.uk> 2604L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2605S: Maintained 2606W: http://www.armlinux.org.uk/ 2607F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2608F: arch/arm/include/asm/hardware/ioc.h 2609F: arch/arm/include/asm/hardware/iomd.h 2610F: arch/arm/include/asm/hardware/memc.h 2611F: arch/arm/mach-rpc/ 2612F: drivers/net/ethernet/8390/etherh.c 2613F: drivers/net/ethernet/i825xx/ether1* 2614F: drivers/net/ethernet/seeq/ether3* 2615F: drivers/scsi/arm/ 2616 2617ARM/Rockchip SoC support 2618M: Heiko Stuebner <heiko@sntech.de> 2619L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2620L: linux-rockchip@lists.infradead.org 2621S: Maintained 2622T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2623F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2624F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2625F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2626F: arch/arm/boot/dts/rk3* 2627F: arch/arm/boot/dts/rv1108* 2628F: arch/arm/mach-rockchip/ 2629F: drivers/*/*/*rockchip* 2630F: drivers/*/*rockchip* 2631F: drivers/clk/rockchip/ 2632F: drivers/i2c/busses/i2c-rk3x.c 2633F: sound/soc/rockchip/ 2634N: rockchip 2635 2636ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2637M: Krzysztof Kozlowski <krzk@kernel.org> 2638R: Alim Akhtar <alim.akhtar@samsung.com> 2639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2640L: linux-samsung-soc@vger.kernel.org 2641S: Maintained 2642C: irc://irc.libera.chat/linux-exynos 2643Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2644T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2645F: Documentation/arm/samsung/ 2646F: Documentation/devicetree/bindings/arm/samsung/ 2647F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2648F: Documentation/devicetree/bindings/soc/samsung/ 2649F: arch/arm/boot/dts/exynos* 2650F: arch/arm/boot/dts/s3c* 2651F: arch/arm/boot/dts/s5p* 2652F: arch/arm/mach-exynos*/ 2653F: arch/arm/mach-s3c/ 2654F: arch/arm/mach-s5p*/ 2655F: arch/arm64/boot/dts/exynos/ 2656F: drivers/*/*/*s3c24* 2657F: drivers/*/*s3c24* 2658F: drivers/*/*s3c64xx* 2659F: drivers/*/*s5pv210* 2660F: drivers/clocksource/samsung_pwm_timer.c 2661F: drivers/memory/samsung/ 2662F: drivers/pwm/pwm-samsung.c 2663F: drivers/soc/samsung/ 2664F: drivers/tty/serial/samsung* 2665F: include/clocksource/samsung_pwm.h 2666F: include/linux/platform_data/*s3c* 2667F: include/linux/serial_s3c.h 2668F: include/linux/soc/samsung/ 2669N: exynos 2670N: s3c2410 2671N: s3c64xx 2672N: s5pv210 2673 2674ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2675M: Łukasz Stelmach <l.stelmach@samsung.com> 2676L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2677L: linux-media@vger.kernel.org 2678S: Maintained 2679F: drivers/media/platform/samsung/s5p-g2d/ 2680 2681ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2682M: Marek Szyprowski <m.szyprowski@samsung.com> 2683L: linux-samsung-soc@vger.kernel.org 2684L: linux-media@vger.kernel.org 2685S: Maintained 2686F: Documentation/devicetree/bindings/media/s5p-cec.txt 2687F: drivers/media/cec/platform/s5p/ 2688 2689ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2690M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2691M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2692M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2694L: linux-media@vger.kernel.org 2695S: Maintained 2696F: drivers/media/platform/samsung/s5p-jpeg/ 2697 2698ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2699M: Marek Szyprowski <m.szyprowski@samsung.com> 2700M: Andrzej Hajda <andrzej.hajda@intel.com> 2701L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2702L: linux-media@vger.kernel.org 2703S: Maintained 2704F: drivers/media/platform/samsung/s5p-mfc/ 2705 2706ARM/SHMOBILE ARM ARCHITECTURE 2707M: Geert Uytterhoeven <geert+renesas@glider.be> 2708M: Magnus Damm <magnus.damm@gmail.com> 2709L: linux-renesas-soc@vger.kernel.org 2710S: Supported 2711Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2712C: irc://irc.libera.chat/renesas-soc 2713T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2714F: Documentation/devicetree/bindings/arm/renesas.yaml 2715F: arch/arm/boot/dts/emev2* 2716F: arch/arm/boot/dts/gr-peach* 2717F: arch/arm/boot/dts/iwg20d-q7* 2718F: arch/arm/boot/dts/r7s* 2719F: arch/arm/boot/dts/r8a* 2720F: arch/arm/boot/dts/r9a* 2721F: arch/arm/boot/dts/sh* 2722F: arch/arm/configs/shmobile_defconfig 2723F: arch/arm/include/debug/renesas-scif.S 2724F: arch/arm/mach-shmobile/ 2725F: drivers/soc/renesas/ 2726F: include/linux/soc/renesas/ 2727 2728ARM/SOCFPGA ARCHITECTURE 2729M: Dinh Nguyen <dinguyen@kernel.org> 2730S: Maintained 2731W: http://www.rocketboards.org 2732T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2733F: arch/arm/boot/dts/socfpga* 2734F: arch/arm/configs/socfpga_defconfig 2735F: arch/arm/mach-socfpga/ 2736F: arch/arm64/boot/dts/altera/ 2737F: arch/arm64/boot/dts/intel/ 2738 2739ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2740M: Dinh Nguyen <dinguyen@kernel.org> 2741S: Maintained 2742F: drivers/clk/socfpga/ 2743 2744ARM/SOCFPGA EDAC SUPPORT 2745M: Dinh Nguyen <dinguyen@kernel.org> 2746S: Maintained 2747F: drivers/edac/altera_edac.[ch] 2748 2749ARM/SPREADTRUM SoC SUPPORT 2750M: Orson Zhai <orsonzhai@gmail.com> 2751M: Baolin Wang <baolin.wang7@gmail.com> 2752M: Chunyan Zhang <zhang.lyra@gmail.com> 2753S: Maintained 2754F: arch/arm64/boot/dts/sprd 2755N: sprd 2756N: sc27xx 2757N: sc2731 2758 2759ARM/STI ARCHITECTURE 2760M: Patrice Chotard <patrice.chotard@foss.st.com> 2761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2762S: Maintained 2763W: http://www.stlinux.com 2764F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2765F: arch/arm/boot/dts/sti* 2766F: arch/arm/mach-sti/ 2767F: drivers/ata/ahci_st.c 2768F: drivers/char/hw_random/st-rng.c 2769F: drivers/clocksource/arm_global_timer.c 2770F: drivers/clocksource/clksrc_st_lpc.c 2771F: drivers/cpufreq/sti-cpufreq.c 2772F: drivers/dma/st_fdma* 2773F: drivers/i2c/busses/i2c-st.c 2774F: drivers/media/platform/st/sti/c8sectpfe/ 2775F: drivers/media/rc/st_rc.c 2776F: drivers/mmc/host/sdhci-st.c 2777F: drivers/phy/st/phy-miphy28lp.c 2778F: drivers/phy/st/phy-stih407-usb.c 2779F: drivers/pinctrl/pinctrl-st.c 2780F: drivers/remoteproc/st_remoteproc.c 2781F: drivers/remoteproc/st_slim_rproc.c 2782F: drivers/reset/sti/ 2783F: drivers/rtc/rtc-st-lpc.c 2784F: drivers/tty/serial/st-asc.c 2785F: drivers/usb/dwc3/dwc3-st.c 2786F: drivers/usb/host/ehci-st.c 2787F: drivers/usb/host/ohci-st.c 2788F: drivers/watchdog/st_lpc_wdt.c 2789F: include/linux/remoteproc/st_slim_rproc.h 2790 2791ARM/STM32 ARCHITECTURE 2792M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2793M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2794L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2795L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2796S: Maintained 2797T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2798F: arch/arm/boot/dts/stm32* 2799F: arch/arm/mach-stm32/ 2800F: drivers/clocksource/armv7m_systick.c 2801N: stm32 2802N: stm 2803 2804ARM/Synaptics SoC support 2805M: Jisheng Zhang <jszhang@kernel.org> 2806M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2808S: Maintained 2809F: arch/arm/boot/dts/berlin* 2810F: arch/arm/mach-berlin/ 2811F: arch/arm64/boot/dts/synaptics/ 2812 2813ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2814M: Lennert Buytenhek <kernel@wantstofly.org> 2815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2816S: Maintained 2817 2818ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2819M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2820L: linux-tegra@vger.kernel.org 2821L: linux-media@vger.kernel.org 2822S: Maintained 2823F: Documentation/devicetree/bindings/media/tegra-cec.txt 2824F: drivers/media/cec/platform/tegra/ 2825 2826ARM/TESLA FSD SoC SUPPORT 2827M: Alim Akhtar <alim.akhtar@samsung.com> 2828M: linux-fsd@tesla.com 2829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2830L: linux-samsung-soc@vger.kernel.org 2831S: Maintained 2832F: arch/arm64/boot/dts/tesla* 2833 2834ARM/TETON BGA MACHINE SUPPORT 2835M: "Mark F. Brown" <mark.brown314@gmail.com> 2836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2837S: Maintained 2838 2839ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2840M: Santosh Shilimkar <ssantosh@kernel.org> 2841L: linux-kernel@vger.kernel.org 2842S: Maintained 2843F: drivers/memory/*emif* 2844 2845ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2846M: Nishanth Menon <nm@ti.com> 2847M: Santosh Shilimkar <ssantosh@kernel.org> 2848L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2849S: Maintained 2850T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2851F: arch/arm/boot/dts/keystone-* 2852F: arch/arm/mach-keystone/ 2853 2854ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2855M: Santosh Shilimkar <ssantosh@kernel.org> 2856L: linux-kernel@vger.kernel.org 2857S: Maintained 2858F: drivers/clk/keystone/ 2859 2860ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2861M: Santosh Shilimkar <ssantosh@kernel.org> 2862L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2863L: linux-kernel@vger.kernel.org 2864S: Maintained 2865F: drivers/clocksource/timer-keystone.c 2866 2867ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2868M: Santosh Shilimkar <ssantosh@kernel.org> 2869L: linux-kernel@vger.kernel.org 2870S: Maintained 2871F: drivers/power/reset/keystone-reset.c 2872 2873ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2874M: Nishanth Menon <nm@ti.com> 2875M: Vignesh Raghavendra <vigneshr@ti.com> 2876M: Tero Kristo <kristo@kernel.org> 2877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2878S: Supported 2879F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2880F: arch/arm64/boot/dts/ti/Makefile 2881F: arch/arm64/boot/dts/ti/k3-* 2882F: include/dt-bindings/pinctrl/k3.h 2883 2884ARM/THECUS N2100 MACHINE SUPPORT 2885M: Lennert Buytenhek <kernel@wantstofly.org> 2886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2887S: Maintained 2888 2889ARM/TOSA MACHINE SUPPORT 2890M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2891M: Dirk Opfer <dirk@opfer-online.de> 2892S: Maintained 2893 2894ARM/TOSHIBA VISCONTI ARCHITECTURE 2895M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2896L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2897S: Supported 2898T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2899F: Documentation/devicetree/bindings/arm/toshiba.yaml 2900F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2901F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2902F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2903F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2904F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2905F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2906F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2907F: arch/arm64/boot/dts/toshiba/ 2908F: drivers/clk/visconti/ 2909F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2910F: drivers/gpio/gpio-visconti.c 2911F: drivers/pci/controller/dwc/pcie-visconti.c 2912F: drivers/pinctrl/visconti/ 2913F: drivers/watchdog/visconti_wdt.c 2914N: visconti 2915 2916ARM/UNIPHIER ARCHITECTURE 2917M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2918M: Masami Hiramatsu <mhiramat@kernel.org> 2919L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2920S: Maintained 2921F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2922F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2923F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2924F: arch/arm/boot/dts/uniphier* 2925F: arch/arm/include/asm/hardware/cache-uniphier.h 2926F: arch/arm/mach-uniphier/ 2927F: arch/arm/mm/cache-uniphier.c 2928F: arch/arm64/boot/dts/socionext/uniphier* 2929F: drivers/bus/uniphier-system-bus.c 2930F: drivers/clk/uniphier/ 2931F: drivers/dma/uniphier-mdmac.c 2932F: drivers/gpio/gpio-uniphier.c 2933F: drivers/i2c/busses/i2c-uniphier* 2934F: drivers/irqchip/irq-uniphier-aidet.c 2935F: drivers/mmc/host/uniphier-sd.c 2936F: drivers/pinctrl/uniphier/ 2937F: drivers/reset/reset-uniphier.c 2938F: drivers/tty/serial/8250/8250_uniphier.c 2939N: uniphier 2940 2941ARM/VERSATILE EXPRESS PLATFORM 2942M: Liviu Dudau <liviu.dudau@arm.com> 2943M: Sudeep Holla <sudeep.holla@arm.com> 2944M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2945L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2946S: Maintained 2947F: */*/*/vexpress* 2948F: */*/vexpress* 2949F: arch/arm/boot/dts/vexpress* 2950F: arch/arm/mach-vexpress/ 2951F: arch/arm64/boot/dts/arm/ 2952F: drivers/clk/versatile/clk-vexpress-osc.c 2953F: drivers/clocksource/timer-versatile.c 2954N: mps2 2955 2956ARM/VFP SUPPORT 2957M: Russell King <linux@armlinux.org.uk> 2958L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2959S: Maintained 2960W: http://www.armlinux.org.uk/ 2961F: arch/arm/vfp/ 2962 2963ARM/VOIPAC PXA270 SUPPORT 2964M: Marek Vasut <marek.vasut@gmail.com> 2965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2966S: Maintained 2967F: arch/arm/mach-pxa/include/mach/vpac270.h 2968F: arch/arm/mach-pxa/vpac270.c 2969 2970ARM/VT8500 ARM ARCHITECTURE 2971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2972S: Orphan 2973F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2974F: arch/arm/mach-vt8500/ 2975F: drivers/clocksource/timer-vt8500.c 2976F: drivers/i2c/busses/i2c-wmt.c 2977F: drivers/mmc/host/wmt-sdmmc.c 2978F: drivers/pwm/pwm-vt8500.c 2979F: drivers/rtc/rtc-vt8500.c 2980F: drivers/tty/serial/vt8500_serial.c 2981F: drivers/usb/host/ehci-platform.c 2982F: drivers/usb/host/uhci-platform.c 2983F: drivers/video/fbdev/vt8500lcdfb.* 2984F: drivers/video/fbdev/wm8505fb* 2985F: drivers/video/fbdev/wmt_ge_rops.* 2986 2987ARM/ZIPIT Z2 SUPPORT 2988M: Marek Vasut <marek.vasut@gmail.com> 2989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2990S: Maintained 2991F: arch/arm/mach-pxa/include/mach/z2.h 2992F: arch/arm/mach-pxa/z2.c 2993 2994ARM/ZYNQ ARCHITECTURE 2995M: Michal Simek <michal.simek@xilinx.com> 2996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2997S: Supported 2998W: http://wiki.xilinx.com 2999T: git https://github.com/Xilinx/linux-xlnx.git 3000F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3001F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3002F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3003F: arch/arm/mach-zynq/ 3004F: drivers/clocksource/timer-cadence-ttc.c 3005F: drivers/cpuidle/cpuidle-zynq.c 3006F: drivers/edac/synopsys_edac.c 3007F: drivers/i2c/busses/i2c-cadence.c 3008F: drivers/i2c/busses/i2c-xiic.c 3009F: drivers/mmc/host/sdhci-of-arasan.c 3010N: zynq 3011N: xilinx 3012 3013ARM64 PORT (AARCH64 ARCHITECTURE) 3014M: Catalin Marinas <catalin.marinas@arm.com> 3015M: Will Deacon <will@kernel.org> 3016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3017S: Maintained 3018T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3019F: Documentation/arm64/ 3020F: arch/arm64/ 3021F: tools/testing/selftests/arm64/ 3022X: arch/arm64/boot/dts/ 3023 3024ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3025M: George McCollister <george.mccollister@gmail.com> 3026L: netdev@vger.kernel.org 3027S: Maintained 3028F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3029F: drivers/net/dsa/xrs700x/* 3030F: net/dsa/tag_xrs700x.c 3031 3032AS3645A LED FLASH CONTROLLER DRIVER 3033M: Sakari Ailus <sakari.ailus@iki.fi> 3034L: linux-leds@vger.kernel.org 3035S: Maintained 3036F: drivers/leds/flash/leds-as3645a.c 3037 3038ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3039M: Tianshu Qiu <tian.shu.qiu@intel.com> 3040L: linux-media@vger.kernel.org 3041S: Maintained 3042T: git git://linuxtv.org/media_tree.git 3043F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3044F: drivers/media/i2c/ak7375.c 3045 3046ASAHI KASEI AK8974 DRIVER 3047M: Linus Walleij <linus.walleij@linaro.org> 3048L: linux-iio@vger.kernel.org 3049S: Supported 3050W: http://www.akm.com/ 3051F: drivers/iio/magnetometer/ak8974.c 3052 3053ASC7621 HARDWARE MONITOR DRIVER 3054M: George Joseph <george.joseph@fairview5.com> 3055L: linux-hwmon@vger.kernel.org 3056S: Maintained 3057F: Documentation/hwmon/asc7621.rst 3058F: drivers/hwmon/asc7621.c 3059 3060ASIX AX88796C SPI ETHERNET ADAPTER 3061M: Łukasz Stelmach <l.stelmach@samsung.com> 3062S: Maintained 3063F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3064F: drivers/net/ethernet/asix/ax88796c_* 3065 3066ASPEED PECI CONTROLLER 3067M: Iwona Winiarska <iwona.winiarska@intel.com> 3068L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3069L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3070S: Supported 3071F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3072F: drivers/peci/controller/peci-aspeed.c 3073 3074ASPEED PINCTRL DRIVERS 3075M: Andrew Jeffery <andrew@aj.id.au> 3076L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3077L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3078L: linux-gpio@vger.kernel.org 3079S: Maintained 3080F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3081F: drivers/pinctrl/aspeed/ 3082 3083ASPEED SCU INTERRUPT CONTROLLER DRIVER 3084M: Eddie James <eajames@linux.ibm.com> 3085L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3086S: Maintained 3087F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3088F: drivers/irqchip/irq-aspeed-scu-ic.c 3089F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3090 3091ASPEED SD/MMC DRIVER 3092M: Andrew Jeffery <andrew@aj.id.au> 3093L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3094L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3095L: linux-mmc@vger.kernel.org 3096S: Maintained 3097F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3098F: drivers/mmc/host/sdhci-of-aspeed* 3099 3100ASPEED VIDEO ENGINE DRIVER 3101M: Eddie James <eajames@linux.ibm.com> 3102L: linux-media@vger.kernel.org 3103L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3104S: Maintained 3105F: Documentation/devicetree/bindings/media/aspeed-video.txt 3106F: drivers/media/platform/aspeed/ 3107 3108ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3109M: Corentin Chary <corentin.chary@gmail.com> 3110L: acpi4asus-user@lists.sourceforge.net 3111L: platform-driver-x86@vger.kernel.org 3112S: Maintained 3113W: http://acpi4asus.sf.net 3114F: drivers/platform/x86/asus*.c 3115F: drivers/platform/x86/eeepc*.c 3116 3117ASUS TF103C DOCK DRIVER 3118M: Hans de Goede <hdegoede@redhat.com> 3119L: platform-driver-x86@vger.kernel.org 3120S: Maintained 3121T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3122F: drivers/platform/x86/asus-tf103c-dock.c 3123 3124ASUS WMI HARDWARE MONITOR DRIVER 3125M: Ed Brindley <kernel@maidavale.org> 3126M: Denis Pauk <pauk.denis@gmail.com> 3127L: linux-hwmon@vger.kernel.org 3128S: Maintained 3129F: drivers/hwmon/asus_wmi_sensors.c 3130 3131ASUS WMI EC HARDWARE MONITOR DRIVER 3132M: Eugene Shalygin <eugene.shalygin@gmail.com> 3133M: Denis Pauk <pauk.denis@gmail.com> 3134L: linux-hwmon@vger.kernel.org 3135S: Maintained 3136F: drivers/hwmon/asus_wmi_ec_sensors.c 3137 3138ASUS EC HARDWARE MONITOR DRIVER 3139M: Eugene Shalygin <eugene.shalygin@gmail.com> 3140L: linux-hwmon@vger.kernel.org 3141S: Maintained 3142F: drivers/hwmon/asus-ec-sensors.c 3143 3144ASUS WIRELESS RADIO CONTROL DRIVER 3145M: João Paulo Rechi Vita <jprvita@gmail.com> 3146L: platform-driver-x86@vger.kernel.org 3147S: Maintained 3148F: drivers/platform/x86/asus-wireless.c 3149 3150ASYMMETRIC KEYS 3151M: David Howells <dhowells@redhat.com> 3152L: keyrings@vger.kernel.org 3153S: Maintained 3154F: Documentation/crypto/asymmetric-keys.rst 3155F: crypto/asymmetric_keys/ 3156F: include/crypto/pkcs7.h 3157F: include/crypto/public_key.h 3158F: include/linux/verification.h 3159 3160ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3161R: Dan Williams <dan.j.williams@intel.com> 3162S: Odd fixes 3163W: http://sourceforge.net/projects/xscaleiop 3164F: Documentation/crypto/async-tx-api.rst 3165F: crypto/async_tx/ 3166F: include/linux/async_tx.h 3167 3168AT24 EEPROM DRIVER 3169M: Bartosz Golaszewski <brgl@bgdev.pl> 3170L: linux-i2c@vger.kernel.org 3171S: Maintained 3172T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3173F: Documentation/devicetree/bindings/eeprom/at24.yaml 3174F: drivers/misc/eeprom/at24.c 3175 3176ATA OVER ETHERNET (AOE) DRIVER 3177M: "Justin Sanders" <justin@coraid.com> 3178S: Supported 3179W: http://www.openaoe.org/ 3180F: Documentation/admin-guide/aoe/ 3181F: drivers/block/aoe/ 3182 3183ATC260X PMIC MFD DRIVER 3184M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3185M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3186L: linux-actions@lists.infradead.org 3187S: Maintained 3188F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3189F: drivers/input/misc/atc260x-onkey.c 3190F: drivers/mfd/atc260* 3191F: drivers/power/reset/atc260x-poweroff.c 3192F: drivers/regulator/atc260x-regulator.c 3193F: include/linux/mfd/atc260x/* 3194 3195ATHEROS 71XX/9XXX GPIO DRIVER 3196M: Alban Bedel <albeu@free.fr> 3197S: Maintained 3198W: https://github.com/AlbanBedel/linux 3199T: git git://github.com/AlbanBedel/linux 3200F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3201F: drivers/gpio/gpio-ath79.c 3202 3203ATHEROS 71XX/9XXX USB PHY DRIVER 3204M: Alban Bedel <albeu@free.fr> 3205S: Maintained 3206W: https://github.com/AlbanBedel/linux 3207T: git git://github.com/AlbanBedel/linux 3208F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3209F: drivers/phy/qualcomm/phy-ath79-usb.c 3210 3211ATHEROS ATH GENERIC UTILITIES 3212M: Kalle Valo <kvalo@kernel.org> 3213L: linux-wireless@vger.kernel.org 3214S: Supported 3215F: drivers/net/wireless/ath/* 3216 3217ATHEROS ATH5K WIRELESS DRIVER 3218M: Jiri Slaby <jirislaby@kernel.org> 3219M: Nick Kossifidis <mickflemm@gmail.com> 3220M: Luis Chamberlain <mcgrof@kernel.org> 3221L: linux-wireless@vger.kernel.org 3222S: Maintained 3223W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3224F: drivers/net/wireless/ath/ath5k/ 3225 3226ATHEROS ATH6KL WIRELESS DRIVER 3227L: linux-wireless@vger.kernel.org 3228S: Orphan 3229W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3230F: drivers/net/wireless/ath/ath6kl/ 3231 3232ATI_REMOTE2 DRIVER 3233M: Ville Syrjala <syrjala@sci.fi> 3234S: Maintained 3235F: drivers/input/misc/ati_remote2.c 3236 3237ATK0110 HWMON DRIVER 3238M: Luca Tettamanti <kronos.it@gmail.com> 3239L: linux-hwmon@vger.kernel.org 3240S: Maintained 3241F: drivers/hwmon/asus_atk0110.c 3242 3243ATLX ETHERNET DRIVERS 3244M: Chris Snook <chris.snook@gmail.com> 3245L: netdev@vger.kernel.org 3246S: Maintained 3247W: http://sourceforge.net/projects/atl1 3248W: http://atl1.sourceforge.net 3249F: drivers/net/ethernet/atheros/ 3250 3251ATM 3252M: Chas Williams <3chas3@gmail.com> 3253L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3254L: netdev@vger.kernel.org 3255S: Maintained 3256W: http://linux-atm.sourceforge.net 3257F: drivers/atm/ 3258F: include/linux/atm* 3259F: include/uapi/linux/atm* 3260 3261ATMEL MACB ETHERNET DRIVER 3262M: Nicolas Ferre <nicolas.ferre@microchip.com> 3263M: Claudiu Beznea <claudiu.beznea@microchip.com> 3264S: Supported 3265F: drivers/net/ethernet/cadence/ 3266 3267ATMEL MAXTOUCH DRIVER 3268M: Nick Dyer <nick@shmanahar.org> 3269S: Maintained 3270T: git git://github.com/ndyer/linux.git 3271F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3272F: drivers/input/touchscreen/atmel_mxt_ts.c 3273 3274ATMEL WIRELESS DRIVER 3275M: Simon Kelley <simon@thekelleys.org.uk> 3276L: linux-wireless@vger.kernel.org 3277S: Maintained 3278W: http://www.thekelleys.org.uk/atmel 3279W: http://atmelwlandriver.sourceforge.net/ 3280F: drivers/net/wireless/atmel/atmel* 3281 3282ATOMIC INFRASTRUCTURE 3283M: Will Deacon <will@kernel.org> 3284M: Peter Zijlstra <peterz@infradead.org> 3285R: Boqun Feng <boqun.feng@gmail.com> 3286R: Mark Rutland <mark.rutland@arm.com> 3287L: linux-kernel@vger.kernel.org 3288S: Maintained 3289F: arch/*/include/asm/atomic*.h 3290F: include/*/atomic*.h 3291F: include/linux/refcount.h 3292F: Documentation/atomic_*.txt 3293F: scripts/atomic/ 3294 3295ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3296M: Bradley Grove <linuxdrivers@attotech.com> 3297L: linux-scsi@vger.kernel.org 3298S: Supported 3299W: http://www.attotech.com 3300F: drivers/scsi/esas2r 3301 3302ATUSB IEEE 802.15.4 RADIO DRIVER 3303M: Stefan Schmidt <stefan@datenfreihafen.org> 3304L: linux-wpan@vger.kernel.org 3305S: Maintained 3306F: drivers/net/ieee802154/at86rf230.h 3307F: drivers/net/ieee802154/atusb.c 3308F: drivers/net/ieee802154/atusb.h 3309 3310AUDIT SUBSYSTEM 3311M: Paul Moore <paul@paul-moore.com> 3312M: Eric Paris <eparis@redhat.com> 3313L: linux-audit@redhat.com (moderated for non-subscribers) 3314S: Supported 3315W: https://github.com/linux-audit 3316T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3317F: include/asm-generic/audit_*.h 3318F: include/linux/audit.h 3319F: include/linux/audit_arch.h 3320F: include/uapi/linux/audit.h 3321F: kernel/audit* 3322F: lib/*audit.c 3323 3324AUXILIARY DISPLAY DRIVERS 3325M: Miguel Ojeda <ojeda@kernel.org> 3326S: Maintained 3327F: Documentation/devicetree/bindings/auxdisplay/ 3328F: drivers/auxdisplay/ 3329F: include/linux/cfag12864b.h 3330 3331AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3332M: Andreas Klinger <ak@it-klinger.de> 3333L: linux-iio@vger.kernel.org 3334S: Maintained 3335F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3336F: drivers/iio/adc/hx711.c 3337 3338AX.25 NETWORK LAYER 3339M: Ralf Baechle <ralf@linux-mips.org> 3340L: linux-hams@vger.kernel.org 3341S: Maintained 3342W: http://www.linux-ax25.org/ 3343F: include/net/ax25.h 3344F: include/uapi/linux/ax25.h 3345F: net/ax25/ 3346 3347AXENTIA ARM DEVICES 3348M: Peter Rosin <peda@axentia.se> 3349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3350S: Maintained 3351F: arch/arm/boot/dts/at91-linea.dtsi 3352F: arch/arm/boot/dts/at91-natte.dtsi 3353F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3354F: arch/arm/boot/dts/at91-tse850-3.dts 3355 3356AXENTIA ASOC DRIVERS 3357M: Peter Rosin <peda@axentia.se> 3358L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3359S: Maintained 3360F: Documentation/devicetree/bindings/sound/axentia,* 3361F: sound/soc/atmel/tse850-pcm5142.c 3362 3363AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3364M: Nuno Sá <nuno.sa@analog.com> 3365L: linux-hwmon@vger.kernel.org 3366S: Supported 3367W: https://ez.analog.com/linux-software-drivers 3368F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3369F: drivers/hwmon/axi-fan-control.c 3370 3371AXXIA I2C CONTROLLER 3372M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3373L: linux-i2c@vger.kernel.org 3374S: Maintained 3375F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3376F: drivers/i2c/busses/i2c-axxia.c 3377 3378AZ6007 DVB DRIVER 3379M: Mauro Carvalho Chehab <mchehab@kernel.org> 3380L: linux-media@vger.kernel.org 3381S: Maintained 3382W: https://linuxtv.org 3383T: git git://linuxtv.org/media_tree.git 3384F: drivers/media/usb/dvb-usb-v2/az6007.c 3385 3386AZTECH FM RADIO RECEIVER DRIVER 3387M: Hans Verkuil <hverkuil@xs4all.nl> 3388L: linux-media@vger.kernel.org 3389S: Maintained 3390W: https://linuxtv.org 3391T: git git://linuxtv.org/media_tree.git 3392F: drivers/media/radio/radio-aztech* 3393 3394B43 WIRELESS DRIVER 3395L: linux-wireless@vger.kernel.org 3396L: b43-dev@lists.infradead.org 3397S: Odd Fixes 3398W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3399F: drivers/net/wireless/broadcom/b43/ 3400 3401B43LEGACY WIRELESS DRIVER 3402M: Larry Finger <Larry.Finger@lwfinger.net> 3403L: linux-wireless@vger.kernel.org 3404L: b43-dev@lists.infradead.org 3405S: Maintained 3406W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3407F: drivers/net/wireless/broadcom/b43legacy/ 3408 3409BACKLIGHT CLASS/SUBSYSTEM 3410M: Lee Jones <lee.jones@linaro.org> 3411M: Daniel Thompson <daniel.thompson@linaro.org> 3412M: Jingoo Han <jingoohan1@gmail.com> 3413L: dri-devel@lists.freedesktop.org 3414S: Maintained 3415T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3416F: Documentation/ABI/stable/sysfs-class-backlight 3417F: Documentation/ABI/testing/sysfs-class-backlight 3418F: Documentation/devicetree/bindings/leds/backlight 3419F: drivers/video/backlight/ 3420F: include/linux/backlight.h 3421F: include/linux/pwm_backlight.h 3422 3423BARCO P50 GPIO DRIVER 3424M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3425M: Peter Korsgaard <peter.korsgaard@barco.com> 3426S: Maintained 3427F: drivers/platform/x86/barco-p50-gpio.c 3428 3429BATMAN ADVANCED 3430M: Marek Lindner <mareklindner@neomailbox.ch> 3431M: Simon Wunderlich <sw@simonwunderlich.de> 3432M: Antonio Quartulli <a@unstable.cc> 3433M: Sven Eckelmann <sven@narfation.org> 3434L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3435S: Maintained 3436W: https://www.open-mesh.org/ 3437Q: https://patchwork.open-mesh.org/project/batman/list/ 3438B: https://www.open-mesh.org/projects/batman-adv/issues 3439C: ircs://irc.hackint.org/batadv 3440T: git https://git.open-mesh.org/linux-merge.git 3441F: Documentation/networking/batman-adv.rst 3442F: include/uapi/linux/batadv_packet.h 3443F: include/uapi/linux/batman_adv.h 3444F: net/batman-adv/ 3445 3446BAYCOM/HDLCDRV DRIVERS FOR AX.25 3447M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3448L: linux-hams@vger.kernel.org 3449S: Maintained 3450W: http://www.baycom.org/~tom/ham/ham.html 3451F: drivers/net/hamradio/baycom* 3452 3453BCACHE (BLOCK LAYER CACHE) 3454M: Coly Li <colyli@suse.de> 3455M: Kent Overstreet <kent.overstreet@gmail.com> 3456L: linux-bcache@vger.kernel.org 3457S: Maintained 3458W: http://bcache.evilpiepirate.org 3459C: irc://irc.oftc.net/bcache 3460F: drivers/md/bcache/ 3461 3462BDISP ST MEDIA DRIVER 3463M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3464L: linux-media@vger.kernel.org 3465S: Supported 3466W: https://linuxtv.org 3467T: git git://linuxtv.org/media_tree.git 3468F: drivers/media/platform/st/sti/bdisp 3469 3470BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3471M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3472L: netdev@vger.kernel.org 3473S: Maintained 3474F: drivers/net/ethernet/ec_bhf.c 3475 3476BEFS FILE SYSTEM 3477M: Luis de Bethencourt <luisbg@kernel.org> 3478M: Salah Triki <salah.triki@gmail.com> 3479S: Maintained 3480T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3481F: Documentation/filesystems/befs.rst 3482F: fs/befs/ 3483 3484BFQ I/O SCHEDULER 3485M: Paolo Valente <paolo.valente@linaro.org> 3486M: Jens Axboe <axboe@kernel.dk> 3487L: linux-block@vger.kernel.org 3488S: Maintained 3489F: Documentation/block/bfq-iosched.rst 3490F: block/bfq-* 3491 3492BFS FILE SYSTEM 3493M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3494S: Maintained 3495F: Documentation/filesystems/bfs.rst 3496F: fs/bfs/ 3497F: include/uapi/linux/bfs_fs.h 3498 3499BITMAP API 3500M: Yury Norov <yury.norov@gmail.com> 3501R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3502R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3503S: Maintained 3504F: include/linux/bitmap.h 3505F: include/linux/find.h 3506F: lib/bitmap.c 3507F: lib/find_bit.c 3508F: lib/find_bit_benchmark.c 3509F: lib/test_bitmap.c 3510F: tools/include/linux/bitmap.h 3511F: tools/include/linux/find.h 3512F: tools/lib/bitmap.c 3513F: tools/lib/find_bit.c 3514 3515BLINKM RGB LED DRIVER 3516M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3517S: Maintained 3518F: drivers/leds/leds-blinkm.c 3519 3520BLOCK LAYER 3521M: Jens Axboe <axboe@kernel.dk> 3522L: linux-block@vger.kernel.org 3523S: Maintained 3524T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3525F: Documentation/ABI/stable/sysfs-block 3526F: Documentation/block/ 3527F: block/ 3528F: drivers/block/ 3529F: include/linux/bio.h 3530F: include/linux/blk* 3531F: kernel/trace/blktrace.c 3532F: lib/sbitmap.c 3533 3534BLOCK2MTD DRIVER 3535M: Joern Engel <joern@lazybastard.org> 3536L: linux-mtd@lists.infradead.org 3537S: Maintained 3538F: drivers/mtd/devices/block2mtd.c 3539 3540BLUETOOTH DRIVERS 3541M: Marcel Holtmann <marcel@holtmann.org> 3542M: Johan Hedberg <johan.hedberg@gmail.com> 3543M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3544L: linux-bluetooth@vger.kernel.org 3545S: Supported 3546W: http://www.bluez.org/ 3547T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3548T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3549F: drivers/bluetooth/ 3550 3551BLUETOOTH SUBSYSTEM 3552M: Marcel Holtmann <marcel@holtmann.org> 3553M: Johan Hedberg <johan.hedberg@gmail.com> 3554M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3555L: linux-bluetooth@vger.kernel.org 3556S: Supported 3557W: http://www.bluez.org/ 3558T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3559T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3560F: include/net/bluetooth/ 3561F: net/bluetooth/ 3562 3563BONDING DRIVER 3564M: Jay Vosburgh <j.vosburgh@gmail.com> 3565M: Veaceslav Falico <vfalico@gmail.com> 3566M: Andy Gospodarek <andy@greyhouse.net> 3567L: netdev@vger.kernel.org 3568S: Supported 3569W: http://sourceforge.net/projects/bonding/ 3570F: drivers/net/bonding/ 3571F: include/net/bonding.h 3572F: include/uapi/linux/if_bonding.h 3573 3574BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3575M: Dan Robertson <dan@dlrobertson.com> 3576L: linux-iio@vger.kernel.org 3577S: Maintained 3578F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3579F: drivers/iio/accel/bma400* 3580 3581BPF (Safe dynamic programs and tools) 3582M: Alexei Starovoitov <ast@kernel.org> 3583M: Daniel Borkmann <daniel@iogearbox.net> 3584M: Andrii Nakryiko <andrii@kernel.org> 3585R: Martin KaFai Lau <kafai@fb.com> 3586R: Song Liu <songliubraving@fb.com> 3587R: Yonghong Song <yhs@fb.com> 3588R: John Fastabend <john.fastabend@gmail.com> 3589R: KP Singh <kpsingh@kernel.org> 3590L: netdev@vger.kernel.org 3591L: bpf@vger.kernel.org 3592S: Supported 3593W: https://bpf.io/ 3594Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3595T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3596T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3597F: Documentation/bpf/ 3598F: Documentation/networking/filter.rst 3599F: Documentation/userspace-api/ebpf/ 3600F: arch/*/net/* 3601F: include/linux/bpf* 3602F: include/linux/btf* 3603F: include/linux/filter.h 3604F: include/trace/events/xdp.h 3605F: include/uapi/linux/bpf* 3606F: include/uapi/linux/btf* 3607F: include/uapi/linux/filter.h 3608F: kernel/bpf/ 3609F: kernel/trace/bpf_trace.c 3610F: lib/test_bpf.c 3611F: net/bpf/ 3612F: net/core/filter.c 3613F: net/sched/act_bpf.c 3614F: net/sched/cls_bpf.c 3615F: samples/bpf/ 3616F: scripts/bpf_doc.py 3617F: scripts/pahole-flags.sh 3618F: scripts/pahole-version.sh 3619F: tools/bpf/ 3620F: tools/lib/bpf/ 3621F: tools/testing/selftests/bpf/ 3622N: bpf 3623K: bpf 3624 3625BPF JIT for ARM 3626M: Shubham Bansal <illusionist.neo@gmail.com> 3627L: netdev@vger.kernel.org 3628L: bpf@vger.kernel.org 3629S: Maintained 3630F: arch/arm/net/ 3631 3632BPF JIT for ARM64 3633M: Daniel Borkmann <daniel@iogearbox.net> 3634M: Alexei Starovoitov <ast@kernel.org> 3635M: Zi Shen Lim <zlim.lnx@gmail.com> 3636L: netdev@vger.kernel.org 3637L: bpf@vger.kernel.org 3638S: Supported 3639F: arch/arm64/net/ 3640 3641BPF JIT for MIPS (32-BIT AND 64-BIT) 3642M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3643M: Paul Burton <paulburton@kernel.org> 3644L: netdev@vger.kernel.org 3645L: bpf@vger.kernel.org 3646S: Maintained 3647F: arch/mips/net/ 3648 3649BPF JIT for NFP NICs 3650M: Jakub Kicinski <kuba@kernel.org> 3651L: netdev@vger.kernel.org 3652L: bpf@vger.kernel.org 3653S: Supported 3654F: drivers/net/ethernet/netronome/nfp/bpf/ 3655 3656BPF JIT for POWERPC (32-BIT AND 64-BIT) 3657M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3658L: netdev@vger.kernel.org 3659L: bpf@vger.kernel.org 3660S: Maintained 3661F: arch/powerpc/net/ 3662 3663BPF JIT for RISC-V (32-bit) 3664M: Luke Nelson <luke.r.nels@gmail.com> 3665M: Xi Wang <xi.wang@gmail.com> 3666L: netdev@vger.kernel.org 3667L: bpf@vger.kernel.org 3668S: Maintained 3669F: arch/riscv/net/ 3670X: arch/riscv/net/bpf_jit_comp64.c 3671 3672BPF JIT for RISC-V (64-bit) 3673M: Björn Töpel <bjorn@kernel.org> 3674L: netdev@vger.kernel.org 3675L: bpf@vger.kernel.org 3676S: Maintained 3677F: arch/riscv/net/ 3678X: arch/riscv/net/bpf_jit_comp32.c 3679 3680BPF JIT for S390 3681M: Ilya Leoshkevich <iii@linux.ibm.com> 3682M: Heiko Carstens <hca@linux.ibm.com> 3683M: Vasily Gorbik <gor@linux.ibm.com> 3684L: netdev@vger.kernel.org 3685L: bpf@vger.kernel.org 3686S: Maintained 3687F: arch/s390/net/ 3688X: arch/s390/net/pnet.c 3689 3690BPF JIT for SPARC (32-BIT AND 64-BIT) 3691M: David S. Miller <davem@davemloft.net> 3692L: netdev@vger.kernel.org 3693L: bpf@vger.kernel.org 3694S: Maintained 3695F: arch/sparc/net/ 3696 3697BPF JIT for X86 32-BIT 3698M: Wang YanQing <udknight@gmail.com> 3699L: netdev@vger.kernel.org 3700L: bpf@vger.kernel.org 3701S: Maintained 3702F: arch/x86/net/bpf_jit_comp32.c 3703 3704BPF JIT for X86 64-BIT 3705M: Alexei Starovoitov <ast@kernel.org> 3706M: Daniel Borkmann <daniel@iogearbox.net> 3707L: netdev@vger.kernel.org 3708L: bpf@vger.kernel.org 3709S: Supported 3710F: arch/x86/net/ 3711X: arch/x86/net/bpf_jit_comp32.c 3712 3713BPF LSM (Security Audit and Enforcement using BPF) 3714M: KP Singh <kpsingh@kernel.org> 3715R: Florent Revest <revest@chromium.org> 3716R: Brendan Jackman <jackmanb@chromium.org> 3717L: bpf@vger.kernel.org 3718S: Maintained 3719F: Documentation/bpf/prog_lsm.rst 3720F: include/linux/bpf_lsm.h 3721F: kernel/bpf/bpf_lsm.c 3722F: security/bpf/ 3723 3724BROADCOM B44 10/100 ETHERNET DRIVER 3725M: Michael Chan <michael.chan@broadcom.com> 3726L: netdev@vger.kernel.org 3727S: Supported 3728F: drivers/net/ethernet/broadcom/b44.* 3729 3730BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3731M: Florian Fainelli <f.fainelli@gmail.com> 3732L: netdev@vger.kernel.org 3733L: openwrt-devel@lists.openwrt.org (subscribers-only) 3734S: Supported 3735F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3736F: drivers/net/dsa/b53/* 3737F: drivers/net/dsa/bcm_sf2* 3738F: include/linux/dsa/brcm.h 3739F: include/linux/platform_data/b53.h 3740 3741BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3742M: Nicolas Saenz Julienne <nsaenz@kernel.org> 3743L: bcm-kernel-feedback-list@broadcom.com 3744L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3746S: Maintained 3747T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git 3748F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3749F: drivers/pci/controller/pcie-brcmstb.c 3750F: drivers/staging/vc04_services 3751N: bcm2711 3752N: bcm283* 3753 3754BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3755M: Florian Fainelli <f.fainelli@gmail.com> 3756M: Ray Jui <rjui@broadcom.com> 3757M: Scott Branden <sbranden@broadcom.com> 3758M: bcm-kernel-feedback-list@broadcom.com 3759S: Maintained 3760T: git git://github.com/broadcom/mach-bcm 3761F: arch/arm/mach-bcm/ 3762N: bcm281* 3763N: bcm113* 3764N: bcm216* 3765N: kona 3766 3767BROADCOM BCM47XX MIPS ARCHITECTURE 3768M: Hauke Mehrtens <hauke@hauke-m.de> 3769M: Rafał Miłecki <zajec5@gmail.com> 3770L: linux-mips@vger.kernel.org 3771S: Maintained 3772F: Documentation/devicetree/bindings/mips/brcm/ 3773F: arch/mips/bcm47xx/* 3774F: arch/mips/include/asm/mach-bcm47xx/* 3775 3776BROADCOM BCM4908 ETHERNET DRIVER 3777M: Rafał Miłecki <rafal@milecki.pl> 3778M: bcm-kernel-feedback-list@broadcom.com 3779L: netdev@vger.kernel.org 3780S: Maintained 3781F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3782F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3783F: drivers/net/ethernet/broadcom/unimac.h 3784 3785BROADCOM BCM4908 PINMUX DRIVER 3786M: Rafał Miłecki <rafal@milecki.pl> 3787M: bcm-kernel-feedback-list@broadcom.com 3788L: linux-gpio@vger.kernel.org 3789S: Maintained 3790F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3791F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3792 3793BROADCOM BCM5301X ARM ARCHITECTURE 3794M: Florian Fainelli <f.fainelli@gmail.com> 3795M: Hauke Mehrtens <hauke@hauke-m.de> 3796M: Rafał Miłecki <zajec5@gmail.com> 3797M: bcm-kernel-feedback-list@broadcom.com 3798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3799S: Maintained 3800F: arch/arm/boot/dts/bcm470* 3801F: arch/arm/boot/dts/bcm5301* 3802F: arch/arm/boot/dts/bcm953012* 3803F: arch/arm/mach-bcm/bcm_5301x.c 3804 3805BROADCOM BCM53573 ARM ARCHITECTURE 3806M: Florian Fainelli <f.fainelli@gmail.com> 3807M: Rafał Miłecki <rafal@milecki.pl> 3808L: bcm-kernel-feedback-list@broadcom.com 3809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3810S: Maintained 3811F: arch/arm/boot/dts/bcm47189* 3812F: arch/arm/boot/dts/bcm53573* 3813 3814BROADCOM BCM63XX ARM ARCHITECTURE 3815M: Florian Fainelli <f.fainelli@gmail.com> 3816M: bcm-kernel-feedback-list@broadcom.com 3817L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3818S: Maintained 3819T: git git://github.com/broadcom/stblinux.git 3820N: bcm63xx 3821 3822BROADCOM BCM63XX/BCM33XX UDC DRIVER 3823M: Kevin Cernekee <cernekee@gmail.com> 3824L: linux-usb@vger.kernel.org 3825S: Maintained 3826F: drivers/usb/gadget/udc/bcm63xx_udc.* 3827 3828BROADCOM BCM7XXX ARM ARCHITECTURE 3829M: Florian Fainelli <f.fainelli@gmail.com> 3830M: bcm-kernel-feedback-list@broadcom.com 3831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3832S: Maintained 3833T: git git://github.com/broadcom/stblinux.git 3834F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3835F: arch/arm/boot/dts/bcm7*.dts* 3836F: arch/arm/include/asm/hardware/cache-b15-rac.h 3837F: arch/arm/mach-bcm/*brcmstb* 3838F: arch/arm/mm/cache-b15-rac.c 3839F: drivers/bus/brcmstb_gisb.c 3840F: drivers/pci/controller/pcie-brcmstb.c 3841N: brcmstb 3842N: bcm7038 3843N: bcm7120 3844 3845BROADCOM BDC DRIVER 3846M: Al Cooper <alcooperx@gmail.com> 3847L: linux-usb@vger.kernel.org 3848L: bcm-kernel-feedback-list@broadcom.com 3849S: Maintained 3850F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3851F: drivers/usb/gadget/udc/bdc/ 3852 3853BROADCOM BMIPS CPUFREQ DRIVER 3854M: Markus Mayer <mmayer@broadcom.com> 3855M: bcm-kernel-feedback-list@broadcom.com 3856L: linux-pm@vger.kernel.org 3857S: Maintained 3858F: drivers/cpufreq/bmips-cpufreq.c 3859 3860BROADCOM BMIPS MIPS ARCHITECTURE 3861M: Florian Fainelli <f.fainelli@gmail.com> 3862L: bcm-kernel-feedback-list@broadcom.com 3863L: linux-mips@vger.kernel.org 3864S: Maintained 3865T: git git://github.com/broadcom/stblinux.git 3866F: arch/mips/bmips/* 3867F: arch/mips/boot/dts/brcm/bcm*.dts* 3868F: arch/mips/include/asm/mach-bmips/* 3869F: arch/mips/kernel/*bmips* 3870F: drivers/soc/bcm/bcm63xx 3871F: drivers/irqchip/irq-bcm63* 3872F: drivers/irqchip/irq-bcm7* 3873F: drivers/irqchip/irq-brcmstb* 3874F: include/linux/bcm963xx_nvram.h 3875F: include/linux/bcm963xx_tag.h 3876 3877BROADCOM BNX2 GIGABIT ETHERNET DRIVER 3878M: Rasesh Mody <rmody@marvell.com> 3879M: GR-Linux-NIC-Dev@marvell.com 3880L: netdev@vger.kernel.org 3881S: Supported 3882F: drivers/net/ethernet/broadcom/bnx2.* 3883F: drivers/net/ethernet/broadcom/bnx2_* 3884 3885BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 3886M: Saurav Kashyap <skashyap@marvell.com> 3887M: Javed Hasan <jhasan@marvell.com> 3888M: GR-QLogic-Storage-Upstream@marvell.com 3889L: linux-scsi@vger.kernel.org 3890S: Supported 3891F: drivers/scsi/bnx2fc/ 3892 3893BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 3894M: Nilesh Javali <njavali@marvell.com> 3895M: Manish Rangankar <mrangankar@marvell.com> 3896M: GR-QLogic-Storage-Upstream@marvell.com 3897L: linux-scsi@vger.kernel.org 3898S: Supported 3899F: drivers/scsi/bnx2i/ 3900 3901BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 3902M: Ariel Elior <aelior@marvell.com> 3903M: Sudarsana Kalluru <skalluru@marvell.com> 3904M: Manish Chopra <manishc@marvell.com> 3905L: netdev@vger.kernel.org 3906S: Supported 3907F: drivers/net/ethernet/broadcom/bnx2x/ 3908 3909BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 3910M: Michael Chan <michael.chan@broadcom.com> 3911L: netdev@vger.kernel.org 3912S: Supported 3913F: drivers/net/ethernet/broadcom/bnxt/ 3914 3915BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 3916M: Arend van Spriel <aspriel@gmail.com> 3917M: Franky Lin <franky.lin@broadcom.com> 3918M: Hante Meuleman <hante.meuleman@broadcom.com> 3919L: linux-wireless@vger.kernel.org 3920L: brcm80211-dev-list.pdl@broadcom.com 3921L: SHA-cyfmac-dev-list@infineon.com 3922S: Supported 3923F: drivers/net/wireless/broadcom/brcm80211/ 3924 3925BROADCOM BRCMSTB GPIO DRIVER 3926M: Doug Berger <opendmb@gmail.com> 3927M: Florian Fainelli <f.fainelli@gmail.com> 3928L: bcm-kernel-feedback-list@broadcom.com 3929S: Supported 3930F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 3931F: drivers/gpio/gpio-brcmstb.c 3932 3933BROADCOM BRCMSTB I2C DRIVER 3934M: Kamal Dasu <kdasu.kdev@gmail.com> 3935L: linux-i2c@vger.kernel.org 3936L: bcm-kernel-feedback-list@broadcom.com 3937S: Supported 3938F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 3939F: drivers/i2c/busses/i2c-brcmstb.c 3940 3941BROADCOM BRCMSTB UART DRIVER 3942M: Al Cooper <alcooperx@gmail.com> 3943L: linux-serial@vger.kernel.org 3944L: bcm-kernel-feedback-list@broadcom.com 3945S: Maintained 3946F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 3947F: drivers/tty/serial/8250/8250_bcm7271.c 3948 3949BROADCOM BRCMSTB USB EHCI DRIVER 3950M: Al Cooper <alcooperx@gmail.com> 3951L: linux-usb@vger.kernel.org 3952L: bcm-kernel-feedback-list@broadcom.com 3953S: Maintained 3954F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 3955F: drivers/usb/host/ehci-brcm.* 3956 3957BROADCOM BRCMSTB USB PIN MAP DRIVER 3958M: Al Cooper <alcooperx@gmail.com> 3959L: linux-usb@vger.kernel.org 3960L: bcm-kernel-feedback-list@broadcom.com 3961S: Maintained 3962F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 3963F: drivers/usb/misc/brcmstb-usb-pinmap.c 3964 3965BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 3966M: Al Cooper <alcooperx@gmail.com> 3967L: linux-kernel@vger.kernel.org 3968L: bcm-kernel-feedback-list@broadcom.com 3969S: Maintained 3970F: drivers/phy/broadcom/phy-brcm-usb* 3971 3972BROADCOM ETHERNET PHY DRIVERS 3973M: Florian Fainelli <f.fainelli@gmail.com> 3974L: bcm-kernel-feedback-list@broadcom.com 3975L: netdev@vger.kernel.org 3976S: Supported 3977F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 3978F: drivers/net/phy/bcm*.[ch] 3979F: drivers/net/phy/broadcom.c 3980F: include/linux/brcmphy.h 3981 3982BROADCOM GENET ETHERNET DRIVER 3983M: Doug Berger <opendmb@gmail.com> 3984M: Florian Fainelli <f.fainelli@gmail.com> 3985L: bcm-kernel-feedback-list@broadcom.com 3986L: netdev@vger.kernel.org 3987S: Supported 3988F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 3989F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 3990F: drivers/net/ethernet/broadcom/genet/ 3991F: drivers/net/ethernet/broadcom/unimac.h 3992F: drivers/net/mdio/mdio-bcm-unimac.c 3993F: include/linux/platform_data/bcmgenet.h 3994F: include/linux/platform_data/mdio-bcm-unimac.h 3995 3996BROADCOM IPROC ARM ARCHITECTURE 3997M: Ray Jui <rjui@broadcom.com> 3998M: Scott Branden <sbranden@broadcom.com> 3999M: bcm-kernel-feedback-list@broadcom.com 4000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4001S: Maintained 4002T: git git://github.com/broadcom/stblinux.git 4003F: arch/arm64/boot/dts/broadcom/northstar2/* 4004F: arch/arm64/boot/dts/broadcom/stingray/* 4005F: drivers/clk/bcm/clk-ns* 4006F: drivers/clk/bcm/clk-sr* 4007F: drivers/pinctrl/bcm/pinctrl-ns* 4008F: include/dt-bindings/clock/bcm-sr* 4009N: iproc 4010N: cygnus 4011N: bcm[-_]nsp 4012N: bcm9113* 4013N: bcm9583* 4014N: bcm9585* 4015N: bcm9586* 4016N: bcm988312 4017N: bcm113* 4018N: bcm583* 4019N: bcm585* 4020N: bcm586* 4021N: bcm88312 4022N: hr2 4023N: stingray 4024 4025BROADCOM IPROC GBIT ETHERNET DRIVER 4026M: Rafał Miłecki <rafal@milecki.pl> 4027M: bcm-kernel-feedback-list@broadcom.com 4028L: netdev@vger.kernel.org 4029S: Maintained 4030F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4031F: drivers/net/ethernet/broadcom/bgmac* 4032F: drivers/net/ethernet/broadcom/unimac.h 4033 4034BROADCOM KONA GPIO DRIVER 4035M: Ray Jui <rjui@broadcom.com> 4036L: bcm-kernel-feedback-list@broadcom.com 4037S: Supported 4038F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4039F: drivers/gpio/gpio-bcm-kona.c 4040 4041BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4042M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4043M: Kashyap Desai <kashyap.desai@broadcom.com> 4044M: Sumit Saxena <sumit.saxena@broadcom.com> 4045M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4046L: mpi3mr-linuxdrv.pdl@broadcom.com 4047L: linux-scsi@vger.kernel.org 4048S: Supported 4049W: https://www.broadcom.com/support/storage 4050F: drivers/scsi/mpi3mr/ 4051 4052BROADCOM NETXTREME-E ROCE DRIVER 4053M: Selvin Xavier <selvin.xavier@broadcom.com> 4054L: linux-rdma@vger.kernel.org 4055S: Supported 4056W: http://www.broadcom.com 4057F: drivers/infiniband/hw/bnxt_re/ 4058F: include/uapi/rdma/bnxt_re-abi.h 4059 4060BROADCOM NVRAM DRIVER 4061M: Rafał Miłecki <zajec5@gmail.com> 4062L: linux-mips@vger.kernel.org 4063S: Maintained 4064F: drivers/firmware/broadcom/* 4065 4066BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4067M: Rafał Miłecki <rafal@milecki.pl> 4068M: Florian Fainelli <f.fainelli@gmail.com> 4069M: bcm-kernel-feedback-list@broadcom.com 4070L: linux-pm@vger.kernel.org 4071S: Maintained 4072T: git git://github.com/broadcom/stblinux.git 4073F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4074F: include/dt-bindings/soc/bcm-pmb.h 4075 4076BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4077M: Rafał Miłecki <zajec5@gmail.com> 4078L: linux-wireless@vger.kernel.org 4079S: Maintained 4080F: drivers/bcma/ 4081F: include/linux/bcma/ 4082 4083BROADCOM SPI DRIVER 4084M: Kamal Dasu <kdasu.kdev@gmail.com> 4085M: bcm-kernel-feedback-list@broadcom.com 4086S: Maintained 4087F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4088F: drivers/spi/spi-bcm-qspi.* 4089F: drivers/spi/spi-brcmstb-qspi.c 4090F: drivers/spi/spi-iproc-qspi.c 4091 4092BROADCOM STB AVS CPUFREQ DRIVER 4093M: Markus Mayer <mmayer@broadcom.com> 4094M: bcm-kernel-feedback-list@broadcom.com 4095L: linux-pm@vger.kernel.org 4096S: Maintained 4097F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4098F: drivers/cpufreq/brcmstb* 4099 4100BROADCOM STB AVS TMON DRIVER 4101M: Markus Mayer <mmayer@broadcom.com> 4102M: bcm-kernel-feedback-list@broadcom.com 4103L: linux-pm@vger.kernel.org 4104S: Maintained 4105F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4106F: drivers/thermal/broadcom/brcmstb* 4107 4108BROADCOM STB DPFE DRIVER 4109M: Markus Mayer <mmayer@broadcom.com> 4110M: bcm-kernel-feedback-list@broadcom.com 4111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4112S: Maintained 4113F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4114F: drivers/memory/brcmstb_dpfe.c 4115 4116BROADCOM STB NAND FLASH DRIVER 4117M: Brian Norris <computersforpeace@gmail.com> 4118M: Kamal Dasu <kdasu.kdev@gmail.com> 4119L: linux-mtd@lists.infradead.org 4120L: bcm-kernel-feedback-list@broadcom.com 4121S: Maintained 4122F: drivers/mtd/nand/raw/brcmnand/ 4123F: include/linux/platform_data/brcmnand.h 4124 4125BROADCOM STB PCIE DRIVER 4126M: Jim Quinlan <jim2101024@gmail.com> 4127M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4128M: Florian Fainelli <f.fainelli@gmail.com> 4129M: bcm-kernel-feedback-list@broadcom.com 4130L: linux-pci@vger.kernel.org 4131S: Maintained 4132F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4133F: drivers/pci/controller/pcie-brcmstb.c 4134 4135BROADCOM SYSTEMPORT ETHERNET DRIVER 4136M: Florian Fainelli <f.fainelli@gmail.com> 4137L: bcm-kernel-feedback-list@broadcom.com 4138L: netdev@vger.kernel.org 4139S: Supported 4140F: drivers/net/ethernet/broadcom/bcmsysport.* 4141F: drivers/net/ethernet/broadcom/unimac.h 4142F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4143 4144BROADCOM TG3 GIGABIT ETHERNET DRIVER 4145M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4146M: Prashant Sreedharan <prashant@broadcom.com> 4147M: Michael Chan <mchan@broadcom.com> 4148L: netdev@vger.kernel.org 4149S: Supported 4150F: drivers/net/ethernet/broadcom/tg3.* 4151 4152BROADCOM VK DRIVER 4153M: Scott Branden <scott.branden@broadcom.com> 4154L: bcm-kernel-feedback-list@broadcom.com 4155S: Supported 4156F: drivers/misc/bcm-vk/ 4157F: include/uapi/linux/misc/bcm_vk.h 4158 4159BROCADE BFA FC SCSI DRIVER 4160M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4161M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4162L: linux-scsi@vger.kernel.org 4163S: Supported 4164F: drivers/scsi/bfa/ 4165 4166BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4167M: Rasesh Mody <rmody@marvell.com> 4168M: Sudarsana Kalluru <skalluru@marvell.com> 4169M: GR-Linux-NIC-Dev@marvell.com 4170L: netdev@vger.kernel.org 4171S: Supported 4172F: drivers/net/ethernet/brocade/bna/ 4173 4174BSG (block layer generic sg v4 driver) 4175M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4176L: linux-scsi@vger.kernel.org 4177S: Supported 4178F: block/bsg.c 4179F: include/linux/bsg.h 4180F: include/uapi/linux/bsg.h 4181 4182BT87X AUDIO DRIVER 4183M: Clemens Ladisch <clemens@ladisch.de> 4184L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4185S: Maintained 4186T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4187F: Documentation/sound/cards/bt87x.rst 4188F: sound/pci/bt87x.c 4189 4190BT8XXGPIO DRIVER 4191M: Michael Buesch <m@bues.ch> 4192S: Maintained 4193W: http://bu3sch.de/btgpio.php 4194F: drivers/gpio/gpio-bt8xx.c 4195 4196BTRFS FILE SYSTEM 4197M: Chris Mason <clm@fb.com> 4198M: Josef Bacik <josef@toxicpanda.com> 4199M: David Sterba <dsterba@suse.com> 4200L: linux-btrfs@vger.kernel.org 4201S: Maintained 4202W: http://btrfs.wiki.kernel.org/ 4203Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 4204C: irc://irc.libera.chat/btrfs 4205T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4206F: Documentation/filesystems/btrfs.rst 4207F: fs/btrfs/ 4208F: include/linux/btrfs* 4209F: include/uapi/linux/btrfs* 4210 4211BTTV VIDEO4LINUX DRIVER 4212M: Mauro Carvalho Chehab <mchehab@kernel.org> 4213L: linux-media@vger.kernel.org 4214S: Odd fixes 4215W: https://linuxtv.org 4216T: git git://linuxtv.org/media_tree.git 4217F: Documentation/driver-api/media/drivers/bttv* 4218F: drivers/media/pci/bt8xx/bttv* 4219 4220BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4221M: Chanwoo Choi <cw00.choi@samsung.com> 4222L: linux-pm@vger.kernel.org 4223L: linux-samsung-soc@vger.kernel.org 4224S: Maintained 4225T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4226F: Documentation/devicetree/bindings/devfreq/exynos-bus.txt 4227F: drivers/devfreq/exynos-bus.c 4228 4229BUSLOGIC SCSI DRIVER 4230M: Khalid Aziz <khalid@gonehiking.org> 4231L: linux-scsi@vger.kernel.org 4232S: Maintained 4233F: drivers/scsi/BusLogic.* 4234F: drivers/scsi/FlashPoint.* 4235 4236C-MEDIA CMI8788 DRIVER 4237M: Clemens Ladisch <clemens@ladisch.de> 4238L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4239S: Maintained 4240T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4241F: sound/pci/oxygen/ 4242 4243C-SKY ARCHITECTURE 4244M: Guo Ren <guoren@kernel.org> 4245L: linux-csky@vger.kernel.org 4246S: Supported 4247T: git https://github.com/c-sky/csky-linux.git 4248F: Documentation/devicetree/bindings/csky/ 4249F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4250F: Documentation/devicetree/bindings/timer/csky,* 4251F: arch/csky/ 4252F: drivers/clocksource/timer-gx6605s.c 4253F: drivers/clocksource/timer-mp-csky.c 4254F: drivers/irqchip/irq-csky-* 4255N: csky 4256K: csky 4257 4258CA8210 IEEE-802.15.4 RADIO DRIVER 4259L: linux-wpan@vger.kernel.org 4260S: Orphan 4261W: https://github.com/Cascoda/ca8210-linux.git 4262F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4263F: drivers/net/ieee802154/ca8210.c 4264 4265CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4266M: Damien Le Moal <damien.lemoal@wdc.com> 4267L: linux-riscv@lists.infradead.org 4268L: linux-gpio@vger.kernel.org (pinctrl driver) 4269F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4270F: drivers/pinctrl/pinctrl-k210.c 4271 4272CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4273M: Damien Le Moal <damien.lemoal@wdc.com> 4274L: linux-kernel@vger.kernel.org 4275L: linux-riscv@lists.infradead.org 4276S: Maintained 4277F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4278F: drivers/reset/reset-k210.c 4279 4280CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4281M: Damien Le Moal <damien.lemoal@wdc.com> 4282L: linux-riscv@lists.infradead.org 4283S: Maintained 4284F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4285F: drivers/soc/canaan/ 4286F: include/soc/canaan/ 4287 4288CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4289M: David Howells <dhowells@redhat.com> 4290L: linux-cachefs@redhat.com (moderated for non-subscribers) 4291S: Supported 4292F: Documentation/filesystems/caching/cachefiles.rst 4293F: fs/cachefiles/ 4294 4295CADENCE MIPI-CSI2 BRIDGES 4296M: Maxime Ripard <mripard@kernel.org> 4297L: linux-media@vger.kernel.org 4298S: Maintained 4299F: Documentation/devicetree/bindings/media/cdns,*.txt 4300F: drivers/media/platform/cadence/cdns-csi2* 4301 4302CADENCE NAND DRIVER 4303L: linux-mtd@lists.infradead.org 4304S: Orphan 4305F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4306F: drivers/mtd/nand/raw/cadence-nand-controller.c 4307 4308CADENCE USB3 DRD IP DRIVER 4309M: Peter Chen <peter.chen@kernel.org> 4310M: Pawel Laszczak <pawell@cadence.com> 4311R: Roger Quadros <rogerq@kernel.org> 4312R: Aswath Govindraju <a-govindraju@ti.com> 4313L: linux-usb@vger.kernel.org 4314S: Maintained 4315T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4316F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4317F: drivers/usb/cdns3/ 4318X: drivers/usb/cdns3/cdnsp* 4319 4320CADENCE USBSSP DRD IP DRIVER 4321M: Pawel Laszczak <pawell@cadence.com> 4322L: linux-usb@vger.kernel.org 4323S: Maintained 4324T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4325F: drivers/usb/cdns3/ 4326X: drivers/usb/cdns3/cdns3* 4327 4328CADET FM/AM RADIO RECEIVER DRIVER 4329M: Hans Verkuil <hverkuil@xs4all.nl> 4330L: linux-media@vger.kernel.org 4331S: Maintained 4332W: https://linuxtv.org 4333T: git git://linuxtv.org/media_tree.git 4334F: drivers/media/radio/radio-cadet* 4335 4336CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4337L: linux-media@vger.kernel.org 4338S: Orphan 4339T: git git://linuxtv.org/media_tree.git 4340F: Documentation/admin-guide/media/cafe_ccic* 4341F: drivers/media/platform/marvell/ 4342 4343CAIF NETWORK LAYER 4344L: netdev@vger.kernel.org 4345S: Orphan 4346F: Documentation/networking/caif/ 4347F: drivers/net/caif/ 4348F: include/net/caif/ 4349F: include/uapi/linux/caif/ 4350F: net/caif/ 4351 4352CAKE QDISC 4353M: Toke Høiland-Jørgensen <toke@toke.dk> 4354L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4355S: Maintained 4356F: net/sched/sch_cake.c 4357 4358CAN NETWORK DRIVERS 4359M: Wolfgang Grandegger <wg@grandegger.com> 4360M: Marc Kleine-Budde <mkl@pengutronix.de> 4361L: linux-can@vger.kernel.org 4362S: Maintained 4363W: https://github.com/linux-can 4364T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4365T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4366F: Documentation/devicetree/bindings/net/can/ 4367F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4368F: drivers/net/can/ 4369F: drivers/phy/phy-can-transceiver.c 4370F: include/linux/can/bittiming.h 4371F: include/linux/can/dev.h 4372F: include/linux/can/led.h 4373F: include/linux/can/length.h 4374F: include/linux/can/platform/ 4375F: include/linux/can/rx-offload.h 4376F: include/uapi/linux/can/error.h 4377F: include/uapi/linux/can/netlink.h 4378F: include/uapi/linux/can/vxcan.h 4379 4380CAN NETWORK LAYER 4381M: Oliver Hartkopp <socketcan@hartkopp.net> 4382M: Marc Kleine-Budde <mkl@pengutronix.de> 4383L: linux-can@vger.kernel.org 4384S: Maintained 4385W: https://github.com/linux-can 4386T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4387T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4388F: Documentation/networking/can.rst 4389F: include/linux/can/can-ml.h 4390F: include/linux/can/core.h 4391F: include/linux/can/skb.h 4392F: include/net/netns/can.h 4393F: include/uapi/linux/can.h 4394F: include/uapi/linux/can/bcm.h 4395F: include/uapi/linux/can/gw.h 4396F: include/uapi/linux/can/isotp.h 4397F: include/uapi/linux/can/raw.h 4398F: net/can/ 4399 4400CAN-J1939 NETWORK LAYER 4401M: Robin van der Gracht <robin@protonic.nl> 4402M: Oleksij Rempel <o.rempel@pengutronix.de> 4403R: kernel@pengutronix.de 4404L: linux-can@vger.kernel.org 4405S: Maintained 4406F: Documentation/networking/j1939.rst 4407F: include/uapi/linux/can/j1939.h 4408F: net/can/j1939/ 4409 4410CAPABILITIES 4411M: Serge Hallyn <serge@hallyn.com> 4412L: linux-security-module@vger.kernel.org 4413S: Supported 4414F: include/linux/capability.h 4415F: include/uapi/linux/capability.h 4416F: kernel/capability.c 4417F: security/commoncap.c 4418 4419CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4420M: Kevin Tsai <ktsai@capellamicro.com> 4421S: Maintained 4422F: drivers/iio/light/cm* 4423 4424CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4425M: Christian Lamparter <chunkeey@googlemail.com> 4426L: linux-wireless@vger.kernel.org 4427S: Maintained 4428W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4429F: drivers/net/wireless/ath/carl9170/ 4430 4431CAVIUM I2C DRIVER 4432M: Robert Richter <rric@kernel.org> 4433S: Odd Fixes 4434W: http://www.marvell.com 4435F: drivers/i2c/busses/i2c-octeon* 4436F: drivers/i2c/busses/i2c-thunderx* 4437 4438CAVIUM LIQUIDIO NETWORK DRIVER 4439M: Derek Chickles <dchickles@marvell.com> 4440M: Satanand Burla <sburla@marvell.com> 4441M: Felix Manlunas <fmanlunas@marvell.com> 4442L: netdev@vger.kernel.org 4443S: Supported 4444W: http://www.marvell.com 4445F: drivers/net/ethernet/cavium/liquidio/ 4446 4447CAVIUM MMC DRIVER 4448M: Robert Richter <rric@kernel.org> 4449S: Odd Fixes 4450W: http://www.marvell.com 4451F: drivers/mmc/host/cavium* 4452 4453CAVIUM OCTEON-TX CRYPTO DRIVER 4454M: George Cherian <gcherian@marvell.com> 4455L: linux-crypto@vger.kernel.org 4456S: Supported 4457W: http://www.marvell.com 4458F: drivers/crypto/cavium/cpt/ 4459 4460CAVIUM THUNDERX2 ARM64 SOC 4461M: Robert Richter <rric@kernel.org> 4462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4463S: Odd Fixes 4464F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4465F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4466 4467CBS/ETF/TAPRIO QDISCS 4468M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4469S: Maintained 4470L: netdev@vger.kernel.org 4471F: net/sched/sch_cbs.c 4472F: net/sched/sch_etf.c 4473F: net/sched/sch_taprio.c 4474 4475CC2520 IEEE-802.15.4 RADIO DRIVER 4476M: Varka Bhadram <varkabhadram@gmail.com> 4477L: linux-wpan@vger.kernel.org 4478S: Maintained 4479F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4480F: drivers/net/ieee802154/cc2520.c 4481F: include/linux/spi/cc2520.h 4482 4483CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4484M: Gilad Ben-Yossef <gilad@benyossef.com> 4485L: linux-crypto@vger.kernel.org 4486S: Supported 4487W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4488F: drivers/crypto/ccree/ 4489 4490CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4491M: Hadar Gat <hadar.gat@arm.com> 4492L: linux-crypto@vger.kernel.org 4493S: Supported 4494F: drivers/char/hw_random/cctrng.c 4495F: drivers/char/hw_random/cctrng.h 4496F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4497W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4498 4499CEC FRAMEWORK 4500M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4501L: linux-media@vger.kernel.org 4502S: Supported 4503W: http://linuxtv.org 4504T: git git://linuxtv.org/media_tree.git 4505F: Documentation/ABI/testing/debugfs-cec-error-inj 4506F: Documentation/devicetree/bindings/media/cec.txt 4507F: Documentation/driver-api/media/cec-core.rst 4508F: Documentation/userspace-api/media/cec 4509F: drivers/media/cec/ 4510F: drivers/media/rc/keymaps/rc-cec.c 4511F: include/media/cec-notifier.h 4512F: include/media/cec.h 4513F: include/uapi/linux/cec-funcs.h 4514F: include/uapi/linux/cec.h 4515 4516CEC GPIO DRIVER 4517M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4518L: linux-media@vger.kernel.org 4519S: Supported 4520W: http://linuxtv.org 4521T: git git://linuxtv.org/media_tree.git 4522F: Documentation/devicetree/bindings/media/cec-gpio.txt 4523F: drivers/media/cec/platform/cec-gpio/ 4524 4525CELL BROADBAND ENGINE ARCHITECTURE 4526M: Arnd Bergmann <arnd@arndb.de> 4527L: linuxppc-dev@lists.ozlabs.org 4528S: Supported 4529W: http://www.ibm.com/developerworks/power/cell/ 4530F: arch/powerpc/include/asm/cell*.h 4531F: arch/powerpc/include/asm/spu*.h 4532F: arch/powerpc/include/uapi/asm/spu*.h 4533F: arch/powerpc/platforms/cell/ 4534 4535CELLWISE CW2015 BATTERY DRIVER 4536M: Tobias Schrammm <t.schramm@manjaro.org> 4537S: Maintained 4538F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4539F: drivers/power/supply/cw2015_battery.c 4540 4541CEPH COMMON CODE (LIBCEPH) 4542M: Ilya Dryomov <idryomov@gmail.com> 4543M: Jeff Layton <jlayton@kernel.org> 4544M: Xiubo Li <xiubli@redhat.com> 4545L: ceph-devel@vger.kernel.org 4546S: Supported 4547W: http://ceph.com/ 4548T: git git://github.com/ceph/ceph-client.git 4549F: include/linux/ceph/ 4550F: include/linux/crush/ 4551F: net/ceph/ 4552 4553CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4554M: Jeff Layton <jlayton@kernel.org> 4555M: Xiubo Li <xiubli@redhat.com> 4556M: Ilya Dryomov <idryomov@gmail.com> 4557L: ceph-devel@vger.kernel.org 4558S: Supported 4559W: http://ceph.com/ 4560T: git git://github.com/ceph/ceph-client.git 4561F: Documentation/filesystems/ceph.rst 4562F: fs/ceph/ 4563 4564CERTIFICATE HANDLING 4565M: David Howells <dhowells@redhat.com> 4566M: David Woodhouse <dwmw2@infradead.org> 4567L: keyrings@vger.kernel.org 4568S: Maintained 4569F: Documentation/admin-guide/module-signing.rst 4570F: certs/ 4571F: scripts/sign-file.c 4572 4573CFAG12864B LCD DRIVER 4574M: Miguel Ojeda <ojeda@kernel.org> 4575S: Maintained 4576F: drivers/auxdisplay/cfag12864b.c 4577F: include/linux/cfag12864b.h 4578 4579CFAG12864BFB LCD FRAMEBUFFER DRIVER 4580M: Miguel Ojeda <ojeda@kernel.org> 4581S: Maintained 4582F: drivers/auxdisplay/cfag12864bfb.c 4583F: include/linux/cfag12864b.h 4584 4585CHAR and MISC DRIVERS 4586M: Arnd Bergmann <arnd@arndb.de> 4587M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4588S: Supported 4589T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4590F: drivers/char/ 4591F: drivers/misc/ 4592F: include/linux/miscdevice.h 4593X: drivers/char/agp/ 4594X: drivers/char/hw_random/ 4595X: drivers/char/ipmi/ 4596X: drivers/char/random.c 4597X: drivers/char/tpm/ 4598 4599CHECKPATCH 4600M: Andy Whitcroft <apw@canonical.com> 4601M: Joe Perches <joe@perches.com> 4602R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4603R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4604S: Maintained 4605F: scripts/checkpatch.pl 4606 4607CHECKPATCH DOCUMENTATION 4608M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4609M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4610R: Joe Perches <joe@perches.com> 4611S: Maintained 4612F: Documentation/dev-tools/checkpatch.rst 4613 4614CHINESE DOCUMENTATION 4615M: Alex Shi <alexs@kernel.org> 4616S: Maintained 4617F: Documentation/translations/zh_CN/ 4618 4619CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4620M: Peter Chen <peter.chen@kernel.org> 4621L: linux-usb@vger.kernel.org 4622S: Maintained 4623T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4624F: drivers/usb/chipidea/ 4625 4626CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4627M: Hans de Goede <hdegoede@redhat.com> 4628L: linux-input@vger.kernel.org 4629S: Maintained 4630F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4631F: drivers/input/touchscreen/chipone_icn8318.c 4632 4633CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4634M: Hans de Goede <hdegoede@redhat.com> 4635L: linux-input@vger.kernel.org 4636S: Maintained 4637F: drivers/input/touchscreen/chipone_icn8505.c 4638 4639CHROME HARDWARE PLATFORM SUPPORT 4640M: Benson Leung <bleung@chromium.org> 4641S: Maintained 4642T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4643F: drivers/platform/chrome/ 4644 4645CHROMEOS EC CODEC DRIVER 4646M: Cheng-Yi Chiang <cychiang@chromium.org> 4647M: Tzung-Bi Shih <tzungbi@google.com> 4648R: Guenter Roeck <groeck@chromium.org> 4649S: Maintained 4650F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4651F: sound/soc/codecs/cros_ec_codec.* 4652 4653CHROMEOS EC SUBDRIVERS 4654M: Benson Leung <bleung@chromium.org> 4655R: Guenter Roeck <groeck@chromium.org> 4656S: Maintained 4657F: drivers/power/supply/cros_usbpd-charger.c 4658N: cros_ec 4659N: cros-ec 4660 4661CHROMEOS EC USB TYPE-C DRIVER 4662M: Prashant Malani <pmalani@chromium.org> 4663S: Maintained 4664F: drivers/platform/chrome/cros_ec_typec.c 4665 4666CHROMEOS EC USB PD NOTIFY DRIVER 4667M: Prashant Malani <pmalani@chromium.org> 4668S: Maintained 4669F: drivers/platform/chrome/cros_usbpd_notify.c 4670F: include/linux/platform_data/cros_usbpd_notify.h 4671 4672CHRONTEL CH7322 CEC DRIVER 4673M: Joe Tessler <jrt@google.com> 4674L: linux-media@vger.kernel.org 4675S: Maintained 4676T: git git://linuxtv.org/media_tree.git 4677F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4678F: drivers/media/cec/i2c/ch7322.c 4679 4680CIRRUS LOGIC AUDIO CODEC DRIVERS 4681M: James Schulman <james.schulman@cirrus.com> 4682M: David Rhodes <david.rhodes@cirrus.com> 4683M: Lucas Tanure <tanureal@opensource.cirrus.com> 4684L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4685L: patches@opensource.cirrus.com 4686S: Maintained 4687F: Documentation/devicetree/bindings/sound/cirrus,cs* 4688F: sound/pci/hda/cs* 4689F: sound/soc/codecs/cs* 4690 4691CIRRUS LOGIC DSP FIRMWARE DRIVER 4692M: Simon Trimmer <simont@opensource.cirrus.com> 4693M: Charles Keepax <ckeepax@opensource.cirrus.com> 4694M: Richard Fitzgerald <rf@opensource.cirrus.com> 4695L: patches@opensource.cirrus.com 4696S: Supported 4697W: https://github.com/CirrusLogic/linux-drivers/wiki 4698T: git https://github.com/CirrusLogic/linux-drivers.git 4699F: drivers/firmware/cirrus/* 4700F: include/linux/firmware/cirrus/* 4701 4702CIRRUS LOGIC EP93XX ETHERNET DRIVER 4703M: Hartley Sweeten <hsweeten@visionengravers.com> 4704L: netdev@vger.kernel.org 4705S: Maintained 4706F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4707 4708CIRRUS LOGIC LOCHNAGAR DRIVER 4709M: Charles Keepax <ckeepax@opensource.cirrus.com> 4710M: Richard Fitzgerald <rf@opensource.cirrus.com> 4711L: patches@opensource.cirrus.com 4712S: Supported 4713F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4714F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4715F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4716F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4717F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4718F: Documentation/hwmon/lochnagar.rst 4719F: drivers/clk/clk-lochnagar.c 4720F: drivers/hwmon/lochnagar-hwmon.c 4721F: drivers/mfd/lochnagar-i2c.c 4722F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4723F: drivers/regulator/lochnagar-regulator.c 4724F: include/dt-bindings/clk/lochnagar.h 4725F: include/dt-bindings/pinctrl/lochnagar.h 4726F: include/linux/mfd/lochnagar* 4727F: sound/soc/codecs/lochnagar-sc.c 4728 4729CIRRUS LOGIC MADERA CODEC DRIVERS 4730M: Charles Keepax <ckeepax@opensource.cirrus.com> 4731M: Richard Fitzgerald <rf@opensource.cirrus.com> 4732L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4733L: patches@opensource.cirrus.com 4734S: Supported 4735W: https://github.com/CirrusLogic/linux-drivers/wiki 4736T: git https://github.com/CirrusLogic/linux-drivers.git 4737F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4738F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4739F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4740F: drivers/gpio/gpio-madera* 4741F: drivers/irqchip/irq-madera* 4742F: drivers/mfd/cs47l* 4743F: drivers/mfd/madera* 4744F: drivers/pinctrl/cirrus/* 4745F: include/dt-bindings/sound/madera* 4746F: include/linux/irqchip/irq-madera* 4747F: include/linux/mfd/madera/* 4748F: include/sound/madera* 4749F: sound/soc/codecs/cs47l* 4750F: sound/soc/codecs/madera* 4751 4752CISCO FCOE HBA DRIVER 4753M: Satish Kharat <satishkh@cisco.com> 4754M: Sesidhar Baddela <sebaddel@cisco.com> 4755M: Karan Tilak Kumar <kartilak@cisco.com> 4756L: linux-scsi@vger.kernel.org 4757S: Supported 4758F: drivers/scsi/fnic/ 4759 4760CISCO SCSI HBA DRIVER 4761M: Karan Tilak Kumar <kartilak@cisco.com> 4762M: Sesidhar Baddela <sebaddel@cisco.com> 4763L: linux-scsi@vger.kernel.org 4764S: Supported 4765F: drivers/scsi/snic/ 4766 4767CISCO VIC ETHERNET NIC DRIVER 4768M: Christian Benvenuti <benve@cisco.com> 4769M: Govindarajulu Varadarajan <_govind@gmx.com> 4770S: Supported 4771F: drivers/net/ethernet/cisco/enic/ 4772 4773CISCO VIC LOW LATENCY NIC DRIVER 4774M: Christian Benvenuti <benve@cisco.com> 4775M: Nelson Escobar <neescoba@cisco.com> 4776S: Supported 4777F: drivers/infiniband/hw/usnic/ 4778 4779CLANG-FORMAT FILE 4780M: Miguel Ojeda <ojeda@kernel.org> 4781S: Maintained 4782F: .clang-format 4783 4784CLANG/LLVM BUILD SUPPORT 4785M: Nathan Chancellor <nathan@kernel.org> 4786M: Nick Desaulniers <ndesaulniers@google.com> 4787L: llvm@lists.linux.dev 4788S: Supported 4789W: https://clangbuiltlinux.github.io/ 4790B: https://github.com/ClangBuiltLinux/linux/issues 4791C: irc://irc.libera.chat/clangbuiltlinux 4792F: Documentation/kbuild/llvm.rst 4793F: include/linux/compiler-clang.h 4794F: scripts/Makefile.clang 4795F: scripts/clang-tools/ 4796K: \b(?i:clang|llvm)\b 4797 4798CLANG CONTROL FLOW INTEGRITY SUPPORT 4799M: Sami Tolvanen <samitolvanen@google.com> 4800M: Kees Cook <keescook@chromium.org> 4801R: Nathan Chancellor <nathan@kernel.org> 4802R: Nick Desaulniers <ndesaulniers@google.com> 4803L: llvm@lists.linux.dev 4804S: Supported 4805B: https://github.com/ClangBuiltLinux/linux/issues 4806T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/clang/features 4807F: include/linux/cfi.h 4808F: kernel/cfi.c 4809 4810CLK API 4811M: Russell King <linux@armlinux.org.uk> 4812L: linux-clk@vger.kernel.org 4813S: Maintained 4814F: include/linux/clk.h 4815 4816CLOCKSOURCE, CLOCKEVENT DRIVERS 4817M: Daniel Lezcano <daniel.lezcano@linaro.org> 4818M: Thomas Gleixner <tglx@linutronix.de> 4819L: linux-kernel@vger.kernel.org 4820S: Supported 4821T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 4822F: Documentation/devicetree/bindings/timer/ 4823F: drivers/clocksource/ 4824 4825CMPC ACPI DRIVER 4826M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 4827M: Daniel Oliveira Nascimento <don@syst.com.br> 4828L: platform-driver-x86@vger.kernel.org 4829S: Supported 4830F: drivers/platform/x86/classmate-laptop.c 4831 4832COBALT MEDIA DRIVER 4833M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4834L: linux-media@vger.kernel.org 4835S: Supported 4836W: https://linuxtv.org 4837T: git git://linuxtv.org/media_tree.git 4838F: drivers/media/pci/cobalt/ 4839 4840COCCINELLE/Semantic Patches (SmPL) 4841M: Julia Lawall <Julia.Lawall@inria.fr> 4842M: Nicolas Palix <nicolas.palix@imag.fr> 4843L: cocci@inria.fr (moderated for non-subscribers) 4844S: Supported 4845W: https://coccinelle.gitlabpages.inria.fr/website/ 4846T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 4847F: Documentation/dev-tools/coccinelle.rst 4848F: scripts/coccicheck 4849F: scripts/coccinelle/ 4850 4851CODA FILE SYSTEM 4852M: Jan Harkes <jaharkes@cs.cmu.edu> 4853M: coda@cs.cmu.edu 4854L: codalist@coda.cs.cmu.edu 4855S: Maintained 4856W: http://www.coda.cs.cmu.edu/ 4857F: Documentation/filesystems/coda.rst 4858F: fs/coda/ 4859F: include/linux/coda*.h 4860F: include/uapi/linux/coda*.h 4861 4862CODA V4L2 MEM2MEM DRIVER 4863M: Philipp Zabel <p.zabel@pengutronix.de> 4864L: linux-media@vger.kernel.org 4865S: Maintained 4866F: Documentation/devicetree/bindings/media/coda.yaml 4867F: drivers/media/platform/chips-media/ 4868 4869CODE OF CONDUCT 4870M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4871S: Supported 4872F: Documentation/process/code-of-conduct-interpretation.rst 4873F: Documentation/process/code-of-conduct.rst 4874 4875COMEDI DRIVERS 4876M: Ian Abbott <abbotti@mev.co.uk> 4877M: H Hartley Sweeten <hsweeten@visionengravers.com> 4878S: Odd Fixes 4879F: drivers/comedi/ 4880F: include/linux/comedi/ 4881F: include/uapi/linux/comedi.h 4882 4883COMMON CLK FRAMEWORK 4884M: Michael Turquette <mturquette@baylibre.com> 4885M: Stephen Boyd <sboyd@kernel.org> 4886L: linux-clk@vger.kernel.org 4887S: Maintained 4888Q: http://patchwork.kernel.org/project/linux-clk/list/ 4889T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 4890F: Documentation/devicetree/bindings/clock/ 4891F: drivers/clk/ 4892F: include/linux/clk-pr* 4893F: include/linux/clk/ 4894F: include/linux/of_clk.h 4895X: drivers/clk/clkdev.c 4896 4897COMMON INTERNET FILE SYSTEM CLIENT (CIFS) 4898M: Steve French <sfrench@samba.org> 4899L: linux-cifs@vger.kernel.org 4900L: samba-technical@lists.samba.org (moderated for non-subscribers) 4901S: Supported 4902W: http://linux-cifs.samba.org/ 4903T: git git://git.samba.org/sfrench/cifs-2.6.git 4904F: Documentation/admin-guide/cifs/ 4905F: fs/cifs/ 4906F: fs/smbfs_common/ 4907 4908COMPACTPCI HOTPLUG CORE 4909M: Scott Murray <scott@spiteful.org> 4910L: linux-pci@vger.kernel.org 4911S: Maintained 4912F: drivers/pci/hotplug/cpci_hotplug* 4913 4914COMPACTPCI HOTPLUG GENERIC DRIVER 4915M: Scott Murray <scott@spiteful.org> 4916L: linux-pci@vger.kernel.org 4917S: Maintained 4918F: drivers/pci/hotplug/cpcihp_generic.c 4919 4920COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 4921M: Scott Murray <scott@spiteful.org> 4922L: linux-pci@vger.kernel.org 4923S: Maintained 4924F: drivers/pci/hotplug/cpcihp_zt5550.* 4925 4926COMPAL LAPTOP SUPPORT 4927M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 4928L: platform-driver-x86@vger.kernel.org 4929S: Maintained 4930F: drivers/platform/x86/compal-laptop.c 4931 4932COMPILER ATTRIBUTES 4933M: Miguel Ojeda <ojeda@kernel.org> 4934R: Nick Desaulniers <ndesaulniers@google.com> 4935S: Maintained 4936F: include/linux/compiler_attributes.h 4937 4938COMPUTE EXPRESS LINK (CXL) 4939M: Alison Schofield <alison.schofield@intel.com> 4940M: Vishal Verma <vishal.l.verma@intel.com> 4941M: Ira Weiny <ira.weiny@intel.com> 4942M: Ben Widawsky <ben.widawsky@intel.com> 4943M: Dan Williams <dan.j.williams@intel.com> 4944L: linux-cxl@vger.kernel.org 4945S: Maintained 4946F: drivers/cxl/ 4947F: include/uapi/linux/cxl_mem.h 4948 4949CONEXANT ACCESSRUNNER USB DRIVER 4950L: accessrunner-general@lists.sourceforge.net 4951S: Orphan 4952W: http://accessrunner.sourceforge.net/ 4953F: drivers/usb/atm/cxacru.c 4954 4955CONFIGFS 4956M: Joel Becker <jlbec@evilplan.org> 4957M: Christoph Hellwig <hch@lst.de> 4958S: Supported 4959T: git git://git.infradead.org/users/hch/configfs.git 4960F: fs/configfs/ 4961F: include/linux/configfs.h 4962F: samples/configfs/ 4963 4964CONSOLE SUBSYSTEM 4965M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4966S: Supported 4967F: drivers/video/console/ 4968F: include/linux/console* 4969 4970CONTEXT TRACKING 4971M: Frederic Weisbecker <frederic@kernel.org> 4972S: Maintained 4973F: kernel/context_tracking.c 4974F: include/linux/context_tracking* 4975 4976CONTROL GROUP (CGROUP) 4977M: Tejun Heo <tj@kernel.org> 4978M: Zefan Li <lizefan.x@bytedance.com> 4979M: Johannes Weiner <hannes@cmpxchg.org> 4980L: cgroups@vger.kernel.org 4981S: Maintained 4982T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4983F: Documentation/admin-guide/cgroup-v1/ 4984F: Documentation/admin-guide/cgroup-v2.rst 4985F: include/linux/cgroup* 4986F: kernel/cgroup/ 4987 4988CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 4989M: Tejun Heo <tj@kernel.org> 4990M: Jens Axboe <axboe@kernel.dk> 4991L: cgroups@vger.kernel.org 4992L: linux-block@vger.kernel.org 4993T: git git://git.kernel.dk/linux-block 4994F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 4995F: block/bfq-cgroup.c 4996F: block/blk-cgroup.c 4997F: block/blk-iolatency.c 4998F: block/blk-throttle.c 4999F: include/linux/blk-cgroup.h 5000 5001CONTROL GROUP - CPUSET 5002M: Zefan Li <lizefan.x@bytedance.com> 5003L: cgroups@vger.kernel.org 5004S: Maintained 5005T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5006F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5007F: include/linux/cpuset.h 5008F: kernel/cgroup/cpuset.c 5009 5010CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5011M: Johannes Weiner <hannes@cmpxchg.org> 5012M: Michal Hocko <mhocko@kernel.org> 5013M: Roman Gushchin <roman.gushchin@linux.dev> 5014M: Shakeel Butt <shakeelb@google.com> 5015L: cgroups@vger.kernel.org 5016L: linux-mm@kvack.org 5017S: Maintained 5018F: mm/memcontrol.c 5019F: mm/swap_cgroup.c 5020 5021CORETEMP HARDWARE MONITORING DRIVER 5022M: Fenghua Yu <fenghua.yu@intel.com> 5023L: linux-hwmon@vger.kernel.org 5024S: Maintained 5025F: Documentation/hwmon/coretemp.rst 5026F: drivers/hwmon/coretemp.c 5027 5028CORSAIR-CPRO HARDWARE MONITOR DRIVER 5029M: Marius Zachmann <mail@mariuszachmann.de> 5030L: linux-hwmon@vger.kernel.org 5031S: Maintained 5032F: drivers/hwmon/corsair-cpro.c 5033 5034CORSAIR-PSU HARDWARE MONITOR DRIVER 5035M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5036L: linux-hwmon@vger.kernel.org 5037S: Maintained 5038F: Documentation/hwmon/corsair-psu.rst 5039F: drivers/hwmon/corsair-psu.c 5040 5041COSA/SRP SYNC SERIAL DRIVER 5042M: Jan "Yenya" Kasprzak <kas@fi.muni.cz> 5043S: Maintained 5044W: http://www.fi.muni.cz/~kas/cosa/ 5045F: drivers/net/wan/cosa* 5046 5047COUNTER SUBSYSTEM 5048M: William Breathitt Gray <vilhelm.gray@gmail.com> 5049L: linux-iio@vger.kernel.org 5050S: Maintained 5051T: git git@gitlab.com:vilhelmgray/counter.git 5052F: Documentation/ABI/testing/sysfs-bus-counter 5053F: Documentation/driver-api/generic-counter.rst 5054F: drivers/counter/ 5055F: include/linux/counter.h 5056F: include/uapi/linux/counter.h 5057F: tools/counter/ 5058 5059CP2615 I2C DRIVER 5060M: Bence Csókás <bence98@sch.bme.hu> 5061S: Maintained 5062F: drivers/i2c/busses/i2c-cp2615.c 5063 5064CPMAC ETHERNET DRIVER 5065M: Florian Fainelli <f.fainelli@gmail.com> 5066L: netdev@vger.kernel.org 5067S: Maintained 5068F: drivers/net/ethernet/ti/cpmac.c 5069 5070CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5071M: Viresh Kumar <viresh.kumar@linaro.org> 5072M: Sudeep Holla <sudeep.holla@arm.com> 5073L: linux-pm@vger.kernel.org 5074S: Maintained 5075W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5076F: drivers/cpufreq/vexpress-spc-cpufreq.c 5077 5078CPU FREQUENCY SCALING FRAMEWORK 5079M: "Rafael J. Wysocki" <rafael@kernel.org> 5080M: Viresh Kumar <viresh.kumar@linaro.org> 5081L: linux-pm@vger.kernel.org 5082S: Maintained 5083B: https://bugzilla.kernel.org 5084T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5085T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5086F: Documentation/admin-guide/pm/cpufreq.rst 5087F: Documentation/admin-guide/pm/intel_pstate.rst 5088F: Documentation/cpu-freq/ 5089F: Documentation/devicetree/bindings/cpufreq/ 5090F: drivers/cpufreq/ 5091F: include/linux/cpufreq.h 5092F: include/linux/sched/cpufreq.h 5093F: kernel/sched/cpufreq*.c 5094F: tools/testing/selftests/cpufreq/ 5095 5096CPU IDLE TIME MANAGEMENT FRAMEWORK 5097M: "Rafael J. Wysocki" <rafael@kernel.org> 5098M: Daniel Lezcano <daniel.lezcano@linaro.org> 5099L: linux-pm@vger.kernel.org 5100S: Maintained 5101B: https://bugzilla.kernel.org 5102T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5103F: Documentation/admin-guide/pm/cpuidle.rst 5104F: Documentation/driver-api/pm/cpuidle.rst 5105F: drivers/cpuidle/ 5106F: include/linux/cpuidle.h 5107 5108CPU POWER MONITORING SUBSYSTEM 5109M: Thomas Renninger <trenn@suse.com> 5110M: Shuah Khan <shuah@kernel.org> 5111M: Shuah Khan <skhan@linuxfoundation.org> 5112L: linux-pm@vger.kernel.org 5113S: Maintained 5114F: tools/power/cpupower/ 5115 5116CPUID/MSR DRIVER 5117M: "H. Peter Anvin" <hpa@zytor.com> 5118S: Maintained 5119F: arch/x86/kernel/cpuid.c 5120F: arch/x86/kernel/msr.c 5121 5122CPUIDLE DRIVER - ARM BIG LITTLE 5123M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 5124M: Daniel Lezcano <daniel.lezcano@linaro.org> 5125L: linux-pm@vger.kernel.org 5126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5127S: Maintained 5128T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5129F: drivers/cpuidle/cpuidle-big_little.c 5130 5131CPUIDLE DRIVER - ARM EXYNOS 5132M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 5133M: Daniel Lezcano <daniel.lezcano@linaro.org> 5134M: Kukjin Kim <kgene@kernel.org> 5135L: linux-pm@vger.kernel.org 5136L: linux-samsung-soc@vger.kernel.org 5137S: Supported 5138F: arch/arm/mach-exynos/pm.c 5139F: drivers/cpuidle/cpuidle-exynos.c 5140F: include/linux/platform_data/cpuidle-exynos.h 5141 5142CPUIDLE DRIVER - ARM PSCI 5143M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 5144M: Sudeep Holla <sudeep.holla@arm.com> 5145L: linux-pm@vger.kernel.org 5146L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5147S: Supported 5148F: drivers/cpuidle/cpuidle-psci.c 5149 5150CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5151M: Ulf Hansson <ulf.hansson@linaro.org> 5152L: linux-pm@vger.kernel.org 5153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5154S: Supported 5155F: drivers/cpuidle/cpuidle-psci.h 5156F: drivers/cpuidle/cpuidle-psci-domain.c 5157 5158CRAMFS FILESYSTEM 5159M: Nicolas Pitre <nico@fluxnic.net> 5160S: Maintained 5161F: Documentation/filesystems/cramfs.rst 5162F: fs/cramfs/ 5163 5164CREATIVE SB0540 5165M: Bastien Nocera <hadess@hadess.net> 5166L: linux-input@vger.kernel.org 5167S: Maintained 5168F: drivers/hid/hid-creative-sb0540.c 5169 5170CRYPTO API 5171M: Herbert Xu <herbert@gondor.apana.org.au> 5172M: "David S. Miller" <davem@davemloft.net> 5173L: linux-crypto@vger.kernel.org 5174S: Maintained 5175T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5176T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5177F: Documentation/crypto/ 5178F: Documentation/devicetree/bindings/crypto/ 5179F: arch/*/crypto/ 5180F: crypto/ 5181F: drivers/crypto/ 5182F: include/crypto/ 5183F: include/linux/crypto* 5184F: lib/crypto/ 5185 5186CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5187M: Neil Horman <nhorman@tuxdriver.com> 5188L: linux-crypto@vger.kernel.org 5189S: Maintained 5190F: crypto/ansi_cprng.c 5191F: crypto/rng.c 5192 5193CS3308 MEDIA DRIVER 5194M: Hans Verkuil <hverkuil@xs4all.nl> 5195L: linux-media@vger.kernel.org 5196S: Odd Fixes 5197W: http://linuxtv.org 5198T: git git://linuxtv.org/media_tree.git 5199F: drivers/media/i2c/cs3308.c 5200 5201CS5535 Audio ALSA driver 5202M: Jaya Kumar <jayakumar.alsa@gmail.com> 5203S: Maintained 5204F: sound/pci/cs5535audio/ 5205 5206CSI DRIVERS FOR ALLWINNER V3s 5207M: Yong Deng <yong.deng@magewell.com> 5208L: linux-media@vger.kernel.org 5209S: Maintained 5210T: git git://linuxtv.org/media_tree.git 5211F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5212F: drivers/media/platform/sunxi/sun6i-csi/ 5213 5214CW1200 WLAN driver 5215M: Solomon Peachy <pizza@shaftnet.org> 5216S: Maintained 5217F: drivers/net/wireless/st/cw1200/ 5218 5219CX18 VIDEO4LINUX DRIVER 5220M: Andy Walls <awalls@md.metrocast.net> 5221L: linux-media@vger.kernel.org 5222S: Maintained 5223W: https://linuxtv.org 5224T: git git://linuxtv.org/media_tree.git 5225F: drivers/media/pci/cx18/ 5226F: include/uapi/linux/ivtv* 5227 5228CX2341X MPEG ENCODER HELPER MODULE 5229M: Hans Verkuil <hverkuil@xs4all.nl> 5230L: linux-media@vger.kernel.org 5231S: Maintained 5232W: https://linuxtv.org 5233T: git git://linuxtv.org/media_tree.git 5234F: drivers/media/common/cx2341x* 5235F: include/media/drv-intf/cx2341x.h 5236 5237CX24120 MEDIA DRIVER 5238M: Jemma Denson <jdenson@gmail.com> 5239M: Patrick Boettcher <patrick.boettcher@posteo.de> 5240L: linux-media@vger.kernel.org 5241S: Maintained 5242W: https://linuxtv.org 5243Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5244F: drivers/media/dvb-frontends/cx24120* 5245 5246CX88 VIDEO4LINUX DRIVER 5247M: Mauro Carvalho Chehab <mchehab@kernel.org> 5248L: linux-media@vger.kernel.org 5249S: Odd fixes 5250W: https://linuxtv.org 5251T: git git://linuxtv.org/media_tree.git 5252F: Documentation/driver-api/media/drivers/cx88* 5253F: drivers/media/pci/cx88/ 5254 5255CXD2820R MEDIA DRIVER 5256M: Antti Palosaari <crope@iki.fi> 5257L: linux-media@vger.kernel.org 5258S: Maintained 5259W: https://linuxtv.org 5260W: http://palosaari.fi/linux/ 5261Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5262T: git git://linuxtv.org/anttip/media_tree.git 5263F: drivers/media/dvb-frontends/cxd2820r* 5264 5265CXGB3 ETHERNET DRIVER (CXGB3) 5266M: Raju Rangoju <rajur@chelsio.com> 5267L: netdev@vger.kernel.org 5268S: Supported 5269W: http://www.chelsio.com 5270F: drivers/net/ethernet/chelsio/cxgb3/ 5271 5272CXGB3 ISCSI DRIVER (CXGB3I) 5273M: Karen Xie <kxie@chelsio.com> 5274L: linux-scsi@vger.kernel.org 5275S: Supported 5276W: http://www.chelsio.com 5277F: drivers/scsi/cxgbi/cxgb3i 5278 5279CXGB4 CRYPTO DRIVER (chcr) 5280M: Ayush Sawal <ayush.sawal@chelsio.com> 5281M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5282M: Rohit Maheshwari <rohitm@chelsio.com> 5283L: linux-crypto@vger.kernel.org 5284S: Supported 5285W: http://www.chelsio.com 5286F: drivers/crypto/chelsio 5287 5288CXGB4 INLINE CRYPTO DRIVER 5289M: Ayush Sawal <ayush.sawal@chelsio.com> 5290M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5291M: Rohit Maheshwari <rohitm@chelsio.com> 5292L: netdev@vger.kernel.org 5293S: Supported 5294W: http://www.chelsio.com 5295F: drivers/net/ethernet/chelsio/inline_crypto/ 5296 5297CXGB4 ETHERNET DRIVER (CXGB4) 5298M: Raju Rangoju <rajur@chelsio.com> 5299L: netdev@vger.kernel.org 5300S: Supported 5301W: http://www.chelsio.com 5302F: drivers/net/ethernet/chelsio/cxgb4/ 5303 5304CXGB4 ISCSI DRIVER (CXGB4I) 5305M: Karen Xie <kxie@chelsio.com> 5306L: linux-scsi@vger.kernel.org 5307S: Supported 5308W: http://www.chelsio.com 5309F: drivers/scsi/cxgbi/cxgb4i 5310 5311CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5312M: Potnuri Bharat Teja <bharat@chelsio.com> 5313L: linux-rdma@vger.kernel.org 5314S: Supported 5315W: http://www.openfabrics.org 5316F: drivers/infiniband/hw/cxgb4/ 5317F: include/uapi/rdma/cxgb4-abi.h 5318 5319CXGB4VF ETHERNET DRIVER (CXGB4VF) 5320M: Raju Rangoju <rajur@chelsio.com> 5321L: netdev@vger.kernel.org 5322S: Supported 5323W: http://www.chelsio.com 5324F: drivers/net/ethernet/chelsio/cxgb4vf/ 5325 5326CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5327M: Frederic Barrat <fbarrat@linux.ibm.com> 5328M: Andrew Donnellan <ajd@linux.ibm.com> 5329L: linuxppc-dev@lists.ozlabs.org 5330S: Supported 5331F: Documentation/ABI/testing/sysfs-class-cxl 5332F: Documentation/powerpc/cxl.rst 5333F: arch/powerpc/platforms/powernv/pci-cxl.c 5334F: drivers/misc/cxl/ 5335F: include/misc/cxl* 5336F: include/uapi/misc/cxl.h 5337 5338CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5339M: Manoj N. Kumar <manoj@linux.ibm.com> 5340M: Matthew R. Ochs <mrochs@linux.ibm.com> 5341M: Uma Krishnan <ukrishn@linux.ibm.com> 5342L: linux-scsi@vger.kernel.org 5343S: Supported 5344F: Documentation/powerpc/cxlflash.rst 5345F: drivers/scsi/cxlflash/ 5346F: include/uapi/scsi/cxlflash_ioctl.h 5347 5348CYBERPRO FB DRIVER 5349M: Russell King <linux@armlinux.org.uk> 5350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5351S: Maintained 5352W: http://www.armlinux.org.uk/ 5353F: drivers/video/fbdev/cyber2000fb.* 5354 5355CYCLADES PC300 DRIVER 5356S: Orphan 5357F: drivers/net/wan/pc300* 5358 5359CYPRESS_FIRMWARE MEDIA DRIVER 5360M: Antti Palosaari <crope@iki.fi> 5361L: linux-media@vger.kernel.org 5362S: Maintained 5363W: https://linuxtv.org 5364W: http://palosaari.fi/linux/ 5365Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5366T: git git://linuxtv.org/anttip/media_tree.git 5367F: drivers/media/common/cypress_firmware* 5368 5369CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5370M: Linus Walleij <linus.walleij@linaro.org> 5371L: linux-input@vger.kernel.org 5372S: Maintained 5373F: drivers/input/touchscreen/cy8ctma140.c 5374 5375CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5376M: Yassine Oudjana <y.oudjana@protonmail.com> 5377L: linux-input@vger.kernel.org 5378S: Maintained 5379F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5380F: drivers/input/keyboard/cypress-sf.c 5381 5382CYTTSP TOUCHSCREEN DRIVER 5383M: Linus Walleij <linus.walleij@linaro.org> 5384L: linux-input@vger.kernel.org 5385S: Maintained 5386F: drivers/input/touchscreen/cyttsp* 5387 5388D-LINK DIR-685 TOUCHKEYS DRIVER 5389M: Linus Walleij <linus.walleij@linaro.org> 5390L: linux-input@vger.kernel.org 5391S: Supported 5392F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5393 5394DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5395M: Joshua Kinard <kumba@gentoo.org> 5396S: Maintained 5397F: drivers/rtc/rtc-ds1685.c 5398F: include/linux/rtc/ds1685.h 5399 5400DAMA SLAVE for AX.25 5401M: Joerg Reuter <jreuter@yaina.de> 5402L: linux-hams@vger.kernel.org 5403S: Maintained 5404W: http://yaina.de/jreuter/ 5405W: http://www.qsl.net/dl1bke/ 5406F: net/ax25/af_ax25.c 5407F: net/ax25/ax25_dev.c 5408F: net/ax25/ax25_ds_* 5409F: net/ax25/ax25_in.c 5410F: net/ax25/ax25_out.c 5411F: net/ax25/ax25_timer.c 5412F: net/ax25/sysctl_net_ax25.c 5413 5414DATA ACCESS MONITOR 5415M: SeongJae Park <sj@kernel.org> 5416L: linux-mm@kvack.org 5417S: Maintained 5418F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5419F: Documentation/admin-guide/mm/damon/ 5420F: Documentation/vm/damon/ 5421F: include/linux/damon.h 5422F: include/trace/events/damon.h 5423F: mm/damon/ 5424F: tools/testing/selftests/damon/ 5425 5426DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5427L: netdev@vger.kernel.org 5428S: Orphan 5429F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5430F: drivers/net/ethernet/dec/tulip/dmfe.c 5431 5432DC390/AM53C974 SCSI driver 5433M: Hannes Reinecke <hare@suse.com> 5434L: linux-scsi@vger.kernel.org 5435S: Maintained 5436F: drivers/scsi/am53c974.c 5437 5438DC395x SCSI driver 5439M: Oliver Neukum <oliver@neukum.org> 5440M: Ali Akcaagac <aliakc@web.de> 5441M: Jamie Lenehan <lenehan@twibble.org> 5442L: dc395x@twibble.org 5443S: Maintained 5444W: http://twibble.org/dist/dc395x/ 5445W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5446F: Documentation/scsi/dc395x.rst 5447F: drivers/scsi/dc395x.* 5448 5449DCCP PROTOCOL 5450L: dccp@vger.kernel.org 5451S: Orphan 5452W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5453F: include/linux/dccp.h 5454F: include/linux/tfrc.h 5455F: include/uapi/linux/dccp.h 5456F: net/dccp/ 5457 5458DECnet NETWORK LAYER 5459L: linux-decnet-user@lists.sourceforge.net 5460S: Orphan 5461W: http://linux-decnet.sourceforge.net 5462F: Documentation/networking/decnet.rst 5463F: net/decnet/ 5464 5465DECSTATION PLATFORM SUPPORT 5466M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5467L: linux-mips@vger.kernel.org 5468S: Maintained 5469W: http://www.linux-mips.org/wiki/DECstation 5470F: arch/mips/dec/ 5471F: arch/mips/include/asm/dec/ 5472F: arch/mips/include/asm/mach-dec/ 5473 5474DEFXX FDDI NETWORK DRIVER 5475M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5476S: Maintained 5477F: drivers/net/fddi/defxx.* 5478 5479DEFZA FDDI NETWORK DRIVER 5480M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5481S: Maintained 5482F: drivers/net/fddi/defza.* 5483 5484DEINTERLACE DRIVERS FOR ALLWINNER H3 5485M: Jernej Skrabec <jernej.skrabec@gmail.com> 5486L: linux-media@vger.kernel.org 5487S: Maintained 5488T: git git://linuxtv.org/media_tree.git 5489F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5490F: drivers/media/platform/sunxi/sun8i-di/ 5491 5492DELL LAPTOP DRIVER 5493M: Matthew Garrett <mjg59@srcf.ucam.org> 5494M: Pali Rohár <pali@kernel.org> 5495L: platform-driver-x86@vger.kernel.org 5496S: Maintained 5497F: drivers/platform/x86/dell/dell-laptop.c 5498 5499DELL LAPTOP FREEFALL DRIVER 5500M: Pali Rohár <pali@kernel.org> 5501S: Maintained 5502F: drivers/platform/x86/dell/dell-smo8800.c 5503 5504DELL LAPTOP RBTN DRIVER 5505M: Pali Rohár <pali@kernel.org> 5506S: Maintained 5507F: drivers/platform/x86/dell/dell-rbtn.* 5508 5509DELL LAPTOP SMM DRIVER 5510M: Pali Rohár <pali@kernel.org> 5511S: Maintained 5512F: Documentation/ABI/obsolete/procfs-i8k 5513F: drivers/hwmon/dell-smm-hwmon.c 5514F: include/uapi/linux/i8k.h 5515 5516DELL REMOTE BIOS UPDATE DRIVER 5517M: Stuart Hayes <stuart.w.hayes@gmail.com> 5518L: platform-driver-x86@vger.kernel.org 5519S: Maintained 5520F: drivers/platform/x86/dell/dell_rbu.c 5521 5522DELL SMBIOS DRIVER 5523M: Pali Rohár <pali@kernel.org> 5524L: Dell.Client.Kernel@dell.com 5525L: platform-driver-x86@vger.kernel.org 5526S: Maintained 5527F: drivers/platform/x86/dell/dell-smbios.* 5528 5529DELL SMBIOS SMM DRIVER 5530L: Dell.Client.Kernel@dell.com 5531L: platform-driver-x86@vger.kernel.org 5532S: Maintained 5533F: drivers/platform/x86/dell/dell-smbios-smm.c 5534 5535DELL SMBIOS WMI DRIVER 5536L: Dell.Client.Kernel@dell.com 5537L: platform-driver-x86@vger.kernel.org 5538S: Maintained 5539F: drivers/platform/x86/dell/dell-smbios-wmi.c 5540F: tools/wmi/dell-smbios-example.c 5541 5542DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5543M: Stuart Hayes <stuart.w.hayes@gmail.com> 5544L: platform-driver-x86@vger.kernel.org 5545S: Maintained 5546F: Documentation/driver-api/dcdbas.rst 5547F: drivers/platform/x86/dell/dcdbas.* 5548 5549DELL WMI DESCRIPTOR DRIVER 5550L: Dell.Client.Kernel@dell.com 5551S: Maintained 5552F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5553 5554DELL WMI SYSMAN DRIVER 5555M: Divya Bharathi <divya.bharathi@dell.com> 5556M: Prasanth Ksr <prasanth.ksr@dell.com> 5557L: Dell.Client.Kernel@dell.com 5558L: platform-driver-x86@vger.kernel.org 5559S: Maintained 5560F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5561F: drivers/platform/x86/dell/dell-wmi-sysman/ 5562 5563DELL WMI NOTIFICATIONS DRIVER 5564M: Matthew Garrett <mjg59@srcf.ucam.org> 5565M: Pali Rohár <pali@kernel.org> 5566S: Maintained 5567F: drivers/platform/x86/dell/dell-wmi-base.c 5568 5569DELL WMI HARDWARE PRIVACY SUPPORT 5570M: Perry Yuan <Perry.Yuan@dell.com> 5571L: Dell.Client.Kernel@dell.com 5572L: platform-driver-x86@vger.kernel.org 5573S: Maintained 5574F: drivers/platform/x86/dell/dell-wmi-privacy.c 5575 5576DELTA ST MEDIA DRIVER 5577M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5578L: linux-media@vger.kernel.org 5579S: Supported 5580W: https://linuxtv.org 5581T: git git://linuxtv.org/media_tree.git 5582F: drivers/media/platform/st/sti/delta 5583 5584DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5585M: Zev Weiss <zev@bewilderbeest.net> 5586L: linux-hwmon@vger.kernel.org 5587S: Maintained 5588F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5589 5590DELTA DPS920AB PSU DRIVER 5591M: Robert Marko <robert.marko@sartura.hr> 5592L: linux-hwmon@vger.kernel.org 5593S: Maintained 5594F: Documentation/hwmon/dps920ab.rst 5595F: drivers/hwmon/pmbus/dps920ab.c 5596 5597DELTA NETWORKS TN48M CPLD DRIVERS 5598M: Robert Marko <robert.marko@sartura.hr> 5599S: Maintained 5600F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5601F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5602F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5603F: drivers/gpio/gpio-tn48m.c 5604F: include/dt-bindings/reset/delta,tn48m-reset.h 5605 5606DENALI NAND DRIVER 5607L: linux-mtd@lists.infradead.org 5608S: Orphan 5609F: drivers/mtd/nand/raw/denali* 5610 5611DESIGNWARE EDMA CORE IP DRIVER 5612M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5613L: dmaengine@vger.kernel.org 5614S: Maintained 5615F: drivers/dma/dw-edma/ 5616F: include/linux/dma/edma.h 5617 5618DESIGNWARE XDATA IP DRIVER 5619M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5620L: linux-pci@vger.kernel.org 5621S: Maintained 5622F: Documentation/misc-devices/dw-xdata-pcie.rst 5623F: drivers/misc/dw-xdata-pcie.c 5624 5625DESIGNWARE USB2 DRD IP DRIVER 5626M: Minas Harutyunyan <hminas@synopsys.com> 5627L: linux-usb@vger.kernel.org 5628S: Maintained 5629T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5630F: drivers/usb/dwc2/ 5631 5632DESIGNWARE USB3 DRD IP DRIVER 5633M: Felipe Balbi <balbi@kernel.org> 5634L: linux-usb@vger.kernel.org 5635S: Maintained 5636T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5637F: drivers/usb/dwc3/ 5638 5639DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5640M: Andreas Klinger <ak@it-klinger.de> 5641L: linux-iio@vger.kernel.org 5642S: Maintained 5643F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5644F: drivers/iio/proximity/srf*.c 5645 5646DEVICE COREDUMP (DEV_COREDUMP) 5647M: Johannes Berg <johannes@sipsolutions.net> 5648L: linux-kernel@vger.kernel.org 5649S: Maintained 5650F: drivers/base/devcoredump.c 5651F: include/linux/devcoredump.h 5652 5653DEVICE DEPENDENCY HELPER SCRIPT 5654M: Saravana Kannan <saravanak@google.com> 5655L: linux-kernel@vger.kernel.org 5656S: Maintained 5657F: scripts/dev-needs.sh 5658 5659DEVICE DIRECT ACCESS (DAX) 5660M: Dan Williams <dan.j.williams@intel.com> 5661M: Vishal Verma <vishal.l.verma@intel.com> 5662M: Dave Jiang <dave.jiang@intel.com> 5663L: nvdimm@lists.linux.dev 5664S: Supported 5665F: drivers/dax/ 5666 5667DEVICE FREQUENCY (DEVFREQ) 5668M: MyungJoo Ham <myungjoo.ham@samsung.com> 5669M: Kyungmin Park <kyungmin.park@samsung.com> 5670M: Chanwoo Choi <cw00.choi@samsung.com> 5671L: linux-pm@vger.kernel.org 5672S: Maintained 5673T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5674F: Documentation/devicetree/bindings/devfreq/ 5675F: drivers/devfreq/ 5676F: include/linux/devfreq.h 5677F: include/trace/events/devfreq.h 5678 5679DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5680M: Chanwoo Choi <cw00.choi@samsung.com> 5681L: linux-pm@vger.kernel.org 5682S: Supported 5683T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5684F: Documentation/devicetree/bindings/devfreq/event/ 5685F: drivers/devfreq/devfreq-event.c 5686F: drivers/devfreq/event/ 5687F: include/dt-bindings/pmu/exynos_ppmu.h 5688F: include/linux/devfreq-event.h 5689 5690DEVICE NUMBER REGISTRY 5691M: Torben Mathiasen <device@lanana.org> 5692S: Maintained 5693W: http://lanana.org/docs/device-list/index.html 5694 5695DEVICE RESOURCE MANAGEMENT HELPERS 5696M: Hans de Goede <hdegoede@redhat.com> 5697R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 5698S: Maintained 5699F: include/linux/devm-helpers.h 5700 5701DEVICE-MAPPER (LVM) 5702M: Alasdair Kergon <agk@redhat.com> 5703M: Mike Snitzer <snitzer@kernel.org> 5704M: dm-devel@redhat.com 5705L: dm-devel@redhat.com 5706S: Maintained 5707W: http://sources.redhat.com/dm 5708Q: http://patchwork.kernel.org/project/dm-devel/list/ 5709T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5710T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5711F: Documentation/admin-guide/device-mapper/ 5712F: drivers/md/Kconfig 5713F: drivers/md/Makefile 5714F: drivers/md/dm* 5715F: drivers/md/persistent-data/ 5716F: include/linux/device-mapper.h 5717F: include/linux/dm-*.h 5718F: include/uapi/linux/dm-*.h 5719 5720DEVLINK 5721M: Jiri Pirko <jiri@nvidia.com> 5722L: netdev@vger.kernel.org 5723S: Supported 5724F: Documentation/networking/devlink 5725F: include/net/devlink.h 5726F: include/uapi/linux/devlink.h 5727F: net/core/devlink.c 5728 5729DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 5730M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5731L: kernel@dh-electronics.com 5732S: Maintained 5733F: arch/arm/boot/dts/imx6*-dhcom-* 5734 5735DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5736M: Marek Vasut <marex@denx.de> 5737L: kernel@dh-electronics.com 5738S: Maintained 5739F: arch/arm/boot/dts/stm32mp1*-dhcom-* 5740F: arch/arm/boot/dts/stm32mp1*-dhcor-* 5741 5742DIALOG SEMICONDUCTOR DRIVERS 5743M: Support Opensource <support.opensource@diasemi.com> 5744S: Supported 5745W: http://www.dialog-semiconductor.com/products 5746F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5747F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5748F: Documentation/devicetree/bindings/mfd/da90*.txt 5749F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 5750F: Documentation/devicetree/bindings/regulator/da92*.txt 5751F: Documentation/devicetree/bindings/regulator/slg51000.txt 5752F: Documentation/devicetree/bindings/sound/da[79]*.txt 5753F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 5754F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 5755F: Documentation/hwmon/da90??.rst 5756F: drivers/gpio/gpio-da90??.c 5757F: drivers/hwmon/da90??-hwmon.c 5758F: drivers/iio/adc/da91??-*.c 5759F: drivers/input/misc/da72??.[ch] 5760F: drivers/input/misc/da90??_onkey.c 5761F: drivers/input/touchscreen/da9052_tsi.c 5762F: drivers/leds/leds-da90??.c 5763F: drivers/mfd/da903x.c 5764F: drivers/mfd/da90??-*.c 5765F: drivers/mfd/da91??-*.c 5766F: drivers/pinctrl/pinctrl-da90??.c 5767F: drivers/power/supply/da9052-battery.c 5768F: drivers/power/supply/da91??-*.c 5769F: drivers/regulator/da9???-regulator.[ch] 5770F: drivers/regulator/slg51000-regulator.[ch] 5771F: drivers/rtc/rtc-da90??.c 5772F: drivers/thermal/da90??-thermal.c 5773F: drivers/video/backlight/da90??_bl.c 5774F: drivers/watchdog/da90??_wdt.c 5775F: include/dt-bindings/regulator/dlg,da9*-regulator.h 5776F: include/linux/mfd/da903x.h 5777F: include/linux/mfd/da9052/ 5778F: include/linux/mfd/da9055/ 5779F: include/linux/mfd/da9062/ 5780F: include/linux/mfd/da9063/ 5781F: include/linux/mfd/da9150/ 5782F: include/linux/regulator/da9211.h 5783F: include/sound/da[79]*.h 5784F: sound/soc/codecs/da[79]*.[ch] 5785 5786DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 5787M: William Breathitt Gray <vilhelm.gray@gmail.com> 5788L: linux-gpio@vger.kernel.org 5789S: Maintained 5790F: drivers/gpio/gpio-gpio-mm.c 5791 5792DIOLAN U2C-12 I2C DRIVER 5793M: Guenter Roeck <linux@roeck-us.net> 5794L: linux-i2c@vger.kernel.org 5795S: Maintained 5796F: drivers/i2c/busses/i2c-diolan-u2c.c 5797 5798DIRECTORY NOTIFICATION (DNOTIFY) 5799M: Jan Kara <jack@suse.cz> 5800R: Amir Goldstein <amir73il@gmail.com> 5801L: linux-fsdevel@vger.kernel.org 5802S: Maintained 5803F: Documentation/filesystems/dnotify.rst 5804F: fs/notify/dnotify/ 5805F: include/linux/dnotify.h 5806 5807DISK GEOMETRY AND PARTITION HANDLING 5808M: Andries Brouwer <aeb@cwi.nl> 5809S: Maintained 5810W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 5811W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 5812W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 5813 5814DISKQUOTA 5815M: Jan Kara <jack@suse.com> 5816S: Maintained 5817F: Documentation/filesystems/quota.rst 5818F: fs/quota/ 5819F: include/linux/quota*.h 5820F: include/uapi/linux/quota*.h 5821 5822DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 5823M: Bernie Thompson <bernie@plugable.com> 5824L: linux-fbdev@vger.kernel.org 5825S: Maintained 5826W: http://plugable.com/category/projects/udlfb/ 5827F: Documentation/fb/udlfb.rst 5828F: drivers/video/fbdev/udlfb.c 5829F: include/video/udlfb.h 5830 5831DISTRIBUTED LOCK MANAGER (DLM) 5832M: Christine Caulfield <ccaulfie@redhat.com> 5833M: David Teigland <teigland@redhat.com> 5834L: cluster-devel@redhat.com 5835S: Supported 5836W: http://sources.redhat.com/cluster/ 5837T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 5838F: fs/dlm/ 5839 5840DMA BUFFER SHARING FRAMEWORK 5841M: Sumit Semwal <sumit.semwal@linaro.org> 5842M: Christian König <christian.koenig@amd.com> 5843L: linux-media@vger.kernel.org 5844L: dri-devel@lists.freedesktop.org 5845L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5846S: Maintained 5847T: git git://anongit.freedesktop.org/drm/drm-misc 5848F: Documentation/driver-api/dma-buf.rst 5849F: drivers/dma-buf/ 5850F: include/linux/*fence.h 5851F: include/linux/dma-buf.h 5852F: include/linux/dma-resv.h 5853K: \bdma_(?:buf|fence|resv)\b 5854 5855DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 5856M: Vinod Koul <vkoul@kernel.org> 5857L: dmaengine@vger.kernel.org 5858S: Maintained 5859Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 5860T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 5861F: Documentation/devicetree/bindings/dma/ 5862F: Documentation/driver-api/dmaengine/ 5863F: drivers/dma/ 5864F: include/linux/dma/ 5865F: include/linux/dmaengine.h 5866F: include/linux/of_dma.h 5867 5868DMA MAPPING HELPERS 5869M: Christoph Hellwig <hch@lst.de> 5870M: Marek Szyprowski <m.szyprowski@samsung.com> 5871R: Robin Murphy <robin.murphy@arm.com> 5872L: iommu@lists.linux-foundation.org 5873S: Supported 5874W: http://git.infradead.org/users/hch/dma-mapping.git 5875T: git git://git.infradead.org/users/hch/dma-mapping.git 5876F: include/asm-generic/dma-mapping.h 5877F: include/linux/dma-direct.h 5878F: include/linux/dma-mapping.h 5879F: include/linux/dma-map-ops.h 5880F: kernel/dma/ 5881 5882DMA MAPPING BENCHMARK 5883M: Barry Song <song.bao.hua@hisilicon.com> 5884L: iommu@lists.linux-foundation.org 5885F: kernel/dma/map_benchmark.c 5886F: tools/testing/selftests/dma/ 5887 5888DMA-BUF HEAPS FRAMEWORK 5889M: Sumit Semwal <sumit.semwal@linaro.org> 5890R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 5891R: Liam Mark <lmark@codeaurora.org> 5892R: Laura Abbott <labbott@redhat.com> 5893R: Brian Starkey <Brian.Starkey@arm.com> 5894R: John Stultz <john.stultz@linaro.org> 5895L: linux-media@vger.kernel.org 5896L: dri-devel@lists.freedesktop.org 5897L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5898S: Maintained 5899T: git git://anongit.freedesktop.org/drm/drm-misc 5900F: drivers/dma-buf/dma-heap.c 5901F: drivers/dma-buf/heaps/* 5902F: include/linux/dma-heap.h 5903F: include/uapi/linux/dma-heap.h 5904 5905DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 5906M: Lukasz Luba <lukasz.luba@arm.com> 5907L: linux-pm@vger.kernel.org 5908L: linux-samsung-soc@vger.kernel.org 5909S: Maintained 5910F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 5911F: drivers/memory/samsung/exynos5422-dmc.c 5912 5913DME1737 HARDWARE MONITOR DRIVER 5914M: Juerg Haefliger <juergh@gmail.com> 5915L: linux-hwmon@vger.kernel.org 5916S: Maintained 5917F: Documentation/hwmon/dme1737.rst 5918F: drivers/hwmon/dme1737.c 5919 5920DMI/SMBIOS SUPPORT 5921M: Jean Delvare <jdelvare@suse.com> 5922S: Maintained 5923T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 5924F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 5925F: drivers/firmware/dmi-id.c 5926F: drivers/firmware/dmi_scan.c 5927F: include/linux/dmi.h 5928 5929DOCUMENTATION 5930M: Jonathan Corbet <corbet@lwn.net> 5931L: linux-doc@vger.kernel.org 5932S: Maintained 5933P: Documentation/doc-guide/maintainer-profile.rst 5934T: git git://git.lwn.net/linux.git docs-next 5935F: Documentation/ 5936F: scripts/documentation-file-ref-check 5937F: scripts/kernel-doc 5938F: scripts/sphinx-pre-install 5939X: Documentation/ABI/ 5940X: Documentation/admin-guide/media/ 5941X: Documentation/devicetree/ 5942X: Documentation/driver-api/media/ 5943X: Documentation/firmware-guide/acpi/ 5944X: Documentation/i2c/ 5945X: Documentation/power/ 5946X: Documentation/spi/ 5947X: Documentation/userspace-api/media/ 5948 5949DOCUMENTATION REPORTING ISSUES 5950M: Thorsten Leemhuis <linux@leemhuis.info> 5951L: linux-doc@vger.kernel.org 5952S: Maintained 5953F: Documentation/admin-guide/reporting-issues.rst 5954 5955DOCUMENTATION SCRIPTS 5956M: Mauro Carvalho Chehab <mchehab@kernel.org> 5957L: linux-doc@vger.kernel.org 5958S: Maintained 5959F: Documentation/sphinx/parse-headers.pl 5960F: scripts/documentation-file-ref-check 5961F: scripts/sphinx-pre-install 5962 5963DOCUMENTATION/ITALIAN 5964M: Federico Vaga <federico.vaga@vaga.pv.it> 5965L: linux-doc@vger.kernel.org 5966S: Maintained 5967F: Documentation/translations/it_IT 5968 5969DONGWOON DW9714 LENS VOICE COIL DRIVER 5970M: Sakari Ailus <sakari.ailus@linux.intel.com> 5971L: linux-media@vger.kernel.org 5972S: Maintained 5973T: git git://linuxtv.org/media_tree.git 5974F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 5975F: drivers/media/i2c/dw9714.c 5976 5977DONGWOON DW9768 LENS VOICE COIL DRIVER 5978M: Dongchun Zhu <dongchun.zhu@mediatek.com> 5979L: linux-media@vger.kernel.org 5980S: Maintained 5981T: git git://linuxtv.org/media_tree.git 5982F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 5983F: drivers/media/i2c/dw9768.c 5984 5985DONGWOON DW9807 LENS VOICE COIL DRIVER 5986M: Sakari Ailus <sakari.ailus@linux.intel.com> 5987L: linux-media@vger.kernel.org 5988S: Maintained 5989T: git git://linuxtv.org/media_tree.git 5990F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt 5991F: drivers/media/i2c/dw9807-vcm.c 5992 5993DOUBLETALK DRIVER 5994M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 5995L: blinux-list@redhat.com 5996S: Maintained 5997F: drivers/char/dtlk.c 5998F: include/linux/dtlk.h 5999 6000DPAA2 DATAPATH I/O (DPIO) DRIVER 6001M: Roy Pledge <Roy.Pledge@nxp.com> 6002L: linux-kernel@vger.kernel.org 6003S: Maintained 6004F: drivers/soc/fsl/dpio 6005 6006DPAA2 ETHERNET DRIVER 6007M: Ioana Ciornei <ioana.ciornei@nxp.com> 6008L: netdev@vger.kernel.org 6009S: Maintained 6010F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6011F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6012F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6013F: drivers/net/ethernet/freescale/dpaa2/Makefile 6014F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6015F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6016F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6017F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6018F: drivers/net/ethernet/freescale/dpaa2/dpni* 6019 6020DPAA2 ETHERNET SWITCH DRIVER 6021M: Ioana Ciornei <ioana.ciornei@nxp.com> 6022L: netdev@vger.kernel.org 6023S: Maintained 6024F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6025F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6026F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6027 6028DPT_I2O SCSI RAID DRIVER 6029M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 6030L: linux-scsi@vger.kernel.org 6031S: Maintained 6032W: http://www.adaptec.com/ 6033F: drivers/scsi/dpt* 6034F: drivers/scsi/dpt/ 6035 6036DRBD DRIVER 6037M: Philipp Reisner <philipp.reisner@linbit.com> 6038M: Lars Ellenberg <lars.ellenberg@linbit.com> 6039L: drbd-dev@lists.linbit.com 6040S: Supported 6041W: http://www.drbd.org 6042T: git git://git.linbit.com/linux-drbd.git 6043T: git git://git.linbit.com/drbd-8.4.git 6044F: Documentation/admin-guide/blockdev/ 6045F: drivers/block/drbd/ 6046F: lib/lru_cache.c 6047 6048DRIVER COMPONENT FRAMEWORK 6049L: dri-devel@lists.freedesktop.org 6050F: drivers/base/component.c 6051F: include/linux/component.h 6052 6053DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6054M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6055R: "Rafael J. Wysocki" <rafael@kernel.org> 6056S: Supported 6057T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6058F: Documentation/core-api/kobject.rst 6059F: drivers/base/ 6060F: fs/debugfs/ 6061F: fs/sysfs/ 6062F: include/linux/debugfs.h 6063F: include/linux/kobj* 6064F: lib/kobj* 6065 6066DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6067M: Nishanth Menon <nm@ti.com> 6068L: linux-pm@vger.kernel.org 6069S: Maintained 6070F: drivers/soc/ti/smartreflex.c 6071F: include/linux/power/smartreflex.h 6072 6073DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6074M: Maxime Ripard <mripard@kernel.org> 6075M: Chen-Yu Tsai <wens@csie.org> 6076R: Jernej Skrabec <jernej.skrabec@gmail.com> 6077L: dri-devel@lists.freedesktop.org 6078S: Supported 6079T: git git://anongit.freedesktop.org/drm/drm-misc 6080F: drivers/gpu/drm/sun4i/sun8i* 6081 6082DRM DRIVER FOR ARM PL111 CLCD 6083M: Emma Anholt <emma@anholt.net> 6084S: Supported 6085T: git git://anongit.freedesktop.org/drm/drm-misc 6086F: drivers/gpu/drm/pl111/ 6087 6088DRM DRIVER FOR ARM VERSATILE TFT PANELS 6089M: Linus Walleij <linus.walleij@linaro.org> 6090S: Maintained 6091T: git git://anongit.freedesktop.org/drm/drm-misc 6092F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6093F: drivers/gpu/drm/panel/panel-arm-versatile.c 6094 6095DRM DRIVER FOR ASPEED BMC GFX 6096M: Joel Stanley <joel@jms.id.au> 6097L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6098S: Supported 6099T: git git://anongit.freedesktop.org/drm/drm-misc 6100F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6101F: drivers/gpu/drm/aspeed/ 6102 6103DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6104M: Dave Airlie <airlied@redhat.com> 6105R: Thomas Zimmermann <tzimmermann@suse.de> 6106L: dri-devel@lists.freedesktop.org 6107S: Supported 6108T: git git://anongit.freedesktop.org/drm/drm-misc 6109F: drivers/gpu/drm/ast/ 6110 6111DRM DRIVER FOR BOCHS VIRTUAL GPU 6112M: Gerd Hoffmann <kraxel@redhat.com> 6113L: virtualization@lists.linux-foundation.org 6114S: Maintained 6115T: git git://anongit.freedesktop.org/drm/drm-misc 6116F: drivers/gpu/drm/tiny/bochs.c 6117 6118DRM DRIVER FOR BOE HIMAX8279D PANELS 6119M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6120S: Maintained 6121F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6122F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6123 6124DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6125M: Jagan Teki <jagan@amarulasolutions.com> 6126S: Maintained 6127F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6128F: drivers/gpu/drm/bridge/chipone-icn6211.c 6129 6130DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6131M: Linus Walleij <linus.walleij@linaro.org> 6132S: Maintained 6133T: git git://anongit.freedesktop.org/drm/drm-misc 6134F: drivers/gpu/drm/tve200/ 6135 6136DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6137M: Icenowy Zheng <icenowy@aosc.io> 6138S: Maintained 6139F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6140F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6141 6142DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6143M: Jagan Teki <jagan@amarulasolutions.com> 6144S: Maintained 6145F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6146F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6147 6148DRM DRIVER FOR GENERIC USB DISPLAY 6149M: Noralf Trønnes <noralf@tronnes.org> 6150S: Maintained 6151W: https://github.com/notro/gud/wiki 6152T: git git://anongit.freedesktop.org/drm/drm-misc 6153F: drivers/gpu/drm/gud/ 6154F: include/drm/gud.h 6155 6156DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6157M: Hans de Goede <hdegoede@redhat.com> 6158S: Maintained 6159T: git git://anongit.freedesktop.org/drm/drm-misc 6160F: drivers/gpu/drm/tiny/gm12u320.c 6161 6162DRM DRIVER FOR HX8357D PANELS 6163M: Emma Anholt <emma@anholt.net> 6164S: Maintained 6165T: git git://anongit.freedesktop.org/drm/drm-misc 6166F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6167F: drivers/gpu/drm/tiny/hx8357d.c 6168 6169DRM DRIVER FOR ILITEK ILI9225 PANELS 6170M: David Lechner <david@lechnology.com> 6171S: Maintained 6172T: git git://anongit.freedesktop.org/drm/drm-misc 6173F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6174F: drivers/gpu/drm/tiny/ili9225.c 6175 6176DRM DRIVER FOR ILITEK ILI9486 PANELS 6177M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6178S: Maintained 6179T: git git://anongit.freedesktop.org/drm/drm-misc 6180F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6181F: drivers/gpu/drm/tiny/ili9486.c 6182 6183DRM DRIVER FOR INTEL I810 VIDEO CARDS 6184S: Orphan / Obsolete 6185F: drivers/gpu/drm/i810/ 6186F: include/uapi/drm/i810_drm.h 6187 6188DRM DRIVER FOR LVDS PANELS 6189M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6190L: dri-devel@lists.freedesktop.org 6191T: git git://anongit.freedesktop.org/drm/drm-misc 6192S: Maintained 6193F: drivers/gpu/drm/panel/panel-lvds.c 6194F: Documentation/devicetree/bindings/display/lvds.yaml 6195F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6196 6197DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6198M: Guido Günther <agx@sigxcpu.org> 6199R: Purism Kernel Team <kernel@puri.sm> 6200S: Maintained 6201F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6202F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6203 6204DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6205S: Orphan / Obsolete 6206F: drivers/gpu/drm/mga/ 6207F: include/uapi/drm/mga_drm.h 6208 6209DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6210M: Dave Airlie <airlied@redhat.com> 6211R: Thomas Zimmermann <tzimmermann@suse.de> 6212L: dri-devel@lists.freedesktop.org 6213S: Supported 6214T: git git://anongit.freedesktop.org/drm/drm-misc 6215F: drivers/gpu/drm/mgag200/ 6216 6217DRM DRIVER FOR MI0283QT 6218M: Noralf Trønnes <noralf@tronnes.org> 6219S: Maintained 6220T: git git://anongit.freedesktop.org/drm/drm-misc 6221F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6222F: drivers/gpu/drm/tiny/mi0283qt.c 6223 6224DRM DRIVER FOR MIPI DBI compatible panels 6225M: Noralf Trønnes <noralf@tronnes.org> 6226S: Maintained 6227W: https://github.com/notro/panel-mipi-dbi/wiki 6228T: git git://anongit.freedesktop.org/drm/drm-misc 6229F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6230F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6231 6232DRM DRIVER FOR MSM ADRENO GPU 6233M: Rob Clark <robdclark@gmail.com> 6234M: Sean Paul <sean@poorly.run> 6235R: Abhinav Kumar <quic_abhinavk@quicinc.com> 6236L: linux-arm-msm@vger.kernel.org 6237L: dri-devel@lists.freedesktop.org 6238L: freedreno@lists.freedesktop.org 6239S: Maintained 6240T: git https://gitlab.freedesktop.org/drm/msm.git 6241F: Documentation/devicetree/bindings/display/msm/ 6242F: drivers/gpu/drm/msm/ 6243F: include/uapi/drm/msm_drm.h 6244 6245DRM DRIVER FOR NOVATEK NT35510 PANELS 6246M: Linus Walleij <linus.walleij@linaro.org> 6247S: Maintained 6248T: git git://anongit.freedesktop.org/drm/drm-misc 6249F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6250F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6251 6252DRM DRIVER FOR NOVATEK NT35560 PANELS 6253M: Linus Walleij <linus.walleij@linaro.org> 6254S: Maintained 6255T: git git://anongit.freedesktop.org/drm/drm-misc 6256F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6257F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6258 6259DRM DRIVER FOR NOVATEK NT36672A PANELS 6260M: Sumit Semwal <sumit.semwal@linaro.org> 6261S: Maintained 6262T: git git://anongit.freedesktop.org/drm/drm-misc 6263F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6264F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6265 6266DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6267M: Ben Skeggs <bskeggs@redhat.com> 6268M: Karol Herbst <kherbst@redhat.com> 6269M: Lyude Paul <lyude@redhat.com> 6270L: dri-devel@lists.freedesktop.org 6271L: nouveau@lists.freedesktop.org 6272S: Supported 6273W: https://nouveau.freedesktop.org/ 6274Q: https://patchwork.freedesktop.org/project/nouveau/ 6275Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6276B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6277C: irc://irc.oftc.net/nouveau 6278T: git https://gitlab.freedesktop.org/drm/nouveau.git 6279F: drivers/gpu/drm/nouveau/ 6280F: include/uapi/drm/nouveau_drm.h 6281 6282DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6283M: Stefan Mavrodiev <stefan@olimex.com> 6284S: Maintained 6285F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6286F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6287 6288DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6289M: Noralf Trønnes <noralf@tronnes.org> 6290S: Maintained 6291T: git git://anongit.freedesktop.org/drm/drm-misc 6292F: Documentation/devicetree/bindings/display/repaper.txt 6293F: drivers/gpu/drm/tiny/repaper.c 6294 6295DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6296M: Javier Martinez Canillas <javierm@redhat.com> 6297S: Maintained 6298T: git git://anongit.freedesktop.org/drm/drm-misc 6299F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6300F: drivers/gpu/drm/solomon/ssd130x* 6301 6302DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6303M: Dave Airlie <airlied@redhat.com> 6304M: Gerd Hoffmann <kraxel@redhat.com> 6305L: virtualization@lists.linux-foundation.org 6306S: Obsolete 6307W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6308T: git git://anongit.freedesktop.org/drm/drm-misc 6309F: drivers/gpu/drm/tiny/cirrus.c 6310 6311DRM DRIVER FOR QXL VIRTUAL GPU 6312M: Dave Airlie <airlied@redhat.com> 6313M: Gerd Hoffmann <kraxel@redhat.com> 6314L: virtualization@lists.linux-foundation.org 6315L: spice-devel@lists.freedesktop.org 6316S: Maintained 6317T: git git://anongit.freedesktop.org/drm/drm-misc 6318F: drivers/gpu/drm/qxl/ 6319F: include/uapi/drm/qxl_drm.h 6320 6321DRM DRIVER FOR RAGE 128 VIDEO CARDS 6322S: Orphan / Obsolete 6323F: drivers/gpu/drm/r128/ 6324F: include/uapi/drm/r128_drm.h 6325 6326DRM DRIVER FOR RAYDIUM RM67191 PANELS 6327M: Robert Chiras <robert.chiras@nxp.com> 6328S: Maintained 6329F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6330F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6331 6332DRM DRIVER FOR SAMSUNG DB7430 PANELS 6333M: Linus Walleij <linus.walleij@linaro.org> 6334S: Maintained 6335T: git git://anongit.freedesktop.org/drm/drm-misc 6336F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6337F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6338 6339DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6340M: Markuss Broks <markuss.broks@gmail.com> 6341S: Maintained 6342F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6343F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6344 6345DRM DRIVER FOR SITRONIX ST7703 PANELS 6346M: Guido Günther <agx@sigxcpu.org> 6347R: Purism Kernel Team <kernel@puri.sm> 6348R: Ondrej Jirman <megous@megous.com> 6349S: Maintained 6350F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6351F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6352 6353DRM DRIVER FOR SAVAGE VIDEO CARDS 6354S: Orphan / Obsolete 6355F: drivers/gpu/drm/savage/ 6356F: include/uapi/drm/savage_drm.h 6357 6358DRM DRIVER FOR SIMPLE FRAMEBUFFERS 6359M: Thomas Zimmermann <tzimmermann@suse.de> 6360L: dri-devel@lists.freedesktop.org 6361S: Maintained 6362T: git git://anongit.freedesktop.org/drm/drm-misc 6363F: drivers/gpu/drm/tiny/simpledrm.c 6364 6365DRM DRIVER FOR SIS VIDEO CARDS 6366S: Orphan / Obsolete 6367F: drivers/gpu/drm/sis/ 6368F: include/uapi/drm/sis_drm.h 6369 6370DRM DRIVER FOR SITRONIX ST7586 PANELS 6371M: David Lechner <david@lechnology.com> 6372S: Maintained 6373T: git git://anongit.freedesktop.org/drm/drm-misc 6374F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6375F: drivers/gpu/drm/tiny/st7586.c 6376 6377DRM DRIVER FOR SITRONIX ST7701 PANELS 6378M: Jagan Teki <jagan@amarulasolutions.com> 6379S: Maintained 6380F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6381F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6382 6383DRM DRIVER FOR SITRONIX ST7735R PANELS 6384M: David Lechner <david@lechnology.com> 6385S: Maintained 6386T: git git://anongit.freedesktop.org/drm/drm-misc 6387F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6388F: drivers/gpu/drm/tiny/st7735r.c 6389 6390DRM DRIVER FOR ST-ERICSSON MCDE 6391M: Linus Walleij <linus.walleij@linaro.org> 6392S: Maintained 6393T: git git://anongit.freedesktop.org/drm/drm-misc 6394F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6395F: drivers/gpu/drm/mcde/ 6396 6397DRM DRIVER FOR TDFX VIDEO CARDS 6398S: Orphan / Obsolete 6399F: drivers/gpu/drm/tdfx/ 6400 6401DRM DRIVER FOR TPO TPG110 PANELS 6402M: Linus Walleij <linus.walleij@linaro.org> 6403S: Maintained 6404T: git git://anongit.freedesktop.org/drm/drm-misc 6405F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6406F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6407 6408DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6409M: Dave Airlie <airlied@redhat.com> 6410R: Sean Paul <sean@poorly.run> 6411R: Thomas Zimmermann <tzimmermann@suse.de> 6412L: dri-devel@lists.freedesktop.org 6413S: Supported 6414T: git git://anongit.freedesktop.org/drm/drm-misc 6415F: drivers/gpu/drm/udl/ 6416 6417DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6418M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6419M: Melissa Wen <melissa.srw@gmail.com> 6420R: Haneen Mohammed <hamohammed.sa@gmail.com> 6421R: Daniel Vetter <daniel@ffwll.ch> 6422L: dri-devel@lists.freedesktop.org 6423S: Maintained 6424T: git git://anongit.freedesktop.org/drm/drm-misc 6425F: Documentation/gpu/vkms.rst 6426F: drivers/gpu/drm/vkms/ 6427 6428DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6429M: Hans de Goede <hdegoede@redhat.com> 6430L: dri-devel@lists.freedesktop.org 6431S: Maintained 6432T: git git://anongit.freedesktop.org/drm/drm-misc 6433F: drivers/gpu/drm/vboxvideo/ 6434 6435DRM DRIVER FOR VMWARE VIRTUAL GPU 6436M: Zack Rusin <zackr@vmware.com> 6437R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6438L: dri-devel@lists.freedesktop.org 6439S: Supported 6440T: git git://anongit.freedesktop.org/drm/drm-misc 6441F: drivers/gpu/drm/vmwgfx/ 6442F: include/uapi/drm/vmwgfx_drm.h 6443 6444DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6445M: Linus Walleij <linus.walleij@linaro.org> 6446S: Maintained 6447T: git git://anongit.freedesktop.org/drm/drm-misc 6448F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6449F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6450 6451DRM DRIVERS 6452M: David Airlie <airlied@linux.ie> 6453M: Daniel Vetter <daniel@ffwll.ch> 6454L: dri-devel@lists.freedesktop.org 6455S: Maintained 6456B: https://gitlab.freedesktop.org/drm 6457C: irc://irc.oftc.net/dri-devel 6458T: git git://anongit.freedesktop.org/drm/drm 6459F: Documentation/devicetree/bindings/display/ 6460F: Documentation/devicetree/bindings/gpu/ 6461F: Documentation/gpu/ 6462F: drivers/gpu/ 6463F: include/drm/ 6464F: include/linux/vga* 6465F: include/uapi/drm/ 6466 6467DRM DRIVERS AND MISC GPU PATCHES 6468M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6469M: Maxime Ripard <mripard@kernel.org> 6470M: Thomas Zimmermann <tzimmermann@suse.de> 6471S: Maintained 6472W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6473T: git git://anongit.freedesktop.org/drm/drm-misc 6474F: Documentation/gpu/ 6475F: drivers/gpu/drm/* 6476F: drivers/gpu/vga/ 6477F: include/drm/drm* 6478F: include/linux/vga* 6479F: include/uapi/drm/drm* 6480 6481DRM DRIVERS FOR ALLWINNER A10 6482M: Maxime Ripard <mripard@kernel.org> 6483M: Chen-Yu Tsai <wens@csie.org> 6484L: dri-devel@lists.freedesktop.org 6485S: Supported 6486T: git git://anongit.freedesktop.org/drm/drm-misc 6487F: Documentation/devicetree/bindings/display/allwinner* 6488F: drivers/gpu/drm/sun4i/ 6489 6490DRM DRIVERS FOR AMLOGIC SOCS 6491M: Neil Armstrong <narmstrong@baylibre.com> 6492L: dri-devel@lists.freedesktop.org 6493L: linux-amlogic@lists.infradead.org 6494S: Supported 6495W: http://linux-meson.com/ 6496T: git git://anongit.freedesktop.org/drm/drm-misc 6497F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6498F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6499F: Documentation/gpu/meson.rst 6500F: drivers/gpu/drm/meson/ 6501 6502DRM DRIVERS FOR ATMEL HLCDC 6503M: Sam Ravnborg <sam@ravnborg.org> 6504M: Boris Brezillon <bbrezillon@kernel.org> 6505L: dri-devel@lists.freedesktop.org 6506S: Supported 6507T: git git://anongit.freedesktop.org/drm/drm-misc 6508F: Documentation/devicetree/bindings/display/atmel/ 6509F: drivers/gpu/drm/atmel-hlcdc/ 6510 6511DRM DRIVERS FOR BRIDGE CHIPS 6512M: Andrzej Hajda <andrzej.hajda@intel.com> 6513M: Neil Armstrong <narmstrong@baylibre.com> 6514M: Robert Foss <robert.foss@linaro.org> 6515R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6516R: Jonas Karlman <jonas@kwiboo.se> 6517R: Jernej Skrabec <jernej.skrabec@gmail.com> 6518S: Maintained 6519T: git git://anongit.freedesktop.org/drm/drm-misc 6520F: drivers/gpu/drm/bridge/ 6521 6522DRM DRIVERS FOR EXYNOS 6523M: Inki Dae <inki.dae@samsung.com> 6524M: Joonyoung Shim <jy0922.shim@samsung.com> 6525M: Seung-Woo Kim <sw0312.kim@samsung.com> 6526M: Kyungmin Park <kyungmin.park@samsung.com> 6527L: dri-devel@lists.freedesktop.org 6528S: Supported 6529T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6530F: Documentation/devicetree/bindings/display/exynos/ 6531F: Documentation/devicetree/bindings/display/samsung/ 6532F: drivers/gpu/drm/exynos/ 6533F: include/uapi/drm/exynos_drm.h 6534 6535DRM DRIVERS FOR FREESCALE DCU 6536M: Stefan Agner <stefan@agner.ch> 6537M: Alison Wang <alison.wang@nxp.com> 6538L: dri-devel@lists.freedesktop.org 6539S: Supported 6540T: git git://anongit.freedesktop.org/drm/drm-misc 6541F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6542F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6543F: drivers/gpu/drm/fsl-dcu/ 6544 6545DRM DRIVERS FOR FREESCALE IMX 6546M: Philipp Zabel <p.zabel@pengutronix.de> 6547L: dri-devel@lists.freedesktop.org 6548S: Maintained 6549F: Documentation/devicetree/bindings/display/imx/ 6550F: drivers/gpu/drm/imx/ 6551F: drivers/gpu/ipu-v3/ 6552 6553DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6554M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6555L: dri-devel@lists.freedesktop.org 6556S: Maintained 6557T: git git://github.com/patjak/drm-gma500 6558F: drivers/gpu/drm/gma500/ 6559 6560DRM DRIVERS FOR HISILICON 6561M: Xinliang Liu <xinliang.liu@linaro.org> 6562M: Tian Tao <tiantao6@hisilicon.com> 6563R: John Stultz <john.stultz@linaro.org> 6564R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6565R: Chen Feng <puck.chen@hisilicon.com> 6566L: dri-devel@lists.freedesktop.org 6567S: Maintained 6568T: git git://anongit.freedesktop.org/drm/drm-misc 6569F: Documentation/devicetree/bindings/display/hisilicon/ 6570F: drivers/gpu/drm/hisilicon/ 6571 6572DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6573M: Deepak Rawat <drawat.floss@gmail.com> 6574L: linux-hyperv@vger.kernel.org 6575L: dri-devel@lists.freedesktop.org 6576S: Maintained 6577T: git git://anongit.freedesktop.org/drm/drm-misc 6578F: drivers/gpu/drm/hyperv 6579 6580DRM DRIVERS FOR LIMA 6581M: Qiang Yu <yuq825@gmail.com> 6582L: dri-devel@lists.freedesktop.org 6583L: lima@lists.freedesktop.org (moderated for non-subscribers) 6584S: Maintained 6585T: git git://anongit.freedesktop.org/drm/drm-misc 6586F: drivers/gpu/drm/lima/ 6587F: include/uapi/drm/lima_drm.h 6588 6589DRM DRIVERS FOR MEDIATEK 6590M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6591M: Philipp Zabel <p.zabel@pengutronix.de> 6592L: dri-devel@lists.freedesktop.org 6593L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6594S: Supported 6595F: Documentation/devicetree/bindings/display/mediatek/ 6596F: drivers/gpu/drm/mediatek/ 6597F: drivers/phy/mediatek/phy-mtk-hdmi* 6598F: drivers/phy/mediatek/phy-mtk-mipi* 6599 6600DRM DRIVERS FOR NVIDIA TEGRA 6601M: Thierry Reding <thierry.reding@gmail.com> 6602L: dri-devel@lists.freedesktop.org 6603L: linux-tegra@vger.kernel.org 6604S: Supported 6605T: git git://anongit.freedesktop.org/tegra/linux.git 6606F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 6607F: Documentation/devicetree/bindings/gpu/host1x/ 6608F: drivers/gpu/drm/tegra/ 6609F: drivers/gpu/host1x/ 6610F: include/linux/host1x.h 6611F: include/uapi/drm/tegra_drm.h 6612 6613DRM DRIVERS FOR RENESAS 6614M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6615M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6616L: dri-devel@lists.freedesktop.org 6617L: linux-renesas-soc@vger.kernel.org 6618S: Supported 6619T: git git://linuxtv.org/pinchartl/media drm/du/next 6620F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6621F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6622F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6623F: Documentation/devicetree/bindings/display/renesas,du.yaml 6624F: drivers/gpu/drm/rcar-du/ 6625F: drivers/gpu/drm/shmobile/ 6626F: include/linux/platform_data/shmob_drm.h 6627 6628DRM DRIVERS FOR ROCKCHIP 6629M: Sandy Huang <hjc@rock-chips.com> 6630M: Heiko Stübner <heiko@sntech.de> 6631L: dri-devel@lists.freedesktop.org 6632S: Maintained 6633T: git git://anongit.freedesktop.org/drm/drm-misc 6634F: Documentation/devicetree/bindings/display/rockchip/ 6635F: drivers/gpu/drm/rockchip/ 6636 6637DRM DRIVERS FOR STI 6638M: Alain Volmat <alain.volmat@foss.st.com> 6639L: dri-devel@lists.freedesktop.org 6640S: Maintained 6641T: git git://anongit.freedesktop.org/drm/drm-misc 6642F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6643F: drivers/gpu/drm/sti 6644 6645DRM DRIVERS FOR STM 6646M: Yannick Fertre <yannick.fertre@foss.st.com> 6647M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6648M: Philippe Cornu <philippe.cornu@foss.st.com> 6649L: dri-devel@lists.freedesktop.org 6650S: Maintained 6651T: git git://anongit.freedesktop.org/drm/drm-misc 6652F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6653F: drivers/gpu/drm/stm 6654 6655DRM DRIVERS FOR TI KEYSTONE 6656M: Jyri Sarha <jyri.sarha@iki.fi> 6657M: Tomi Valkeinen <tomba@kernel.org> 6658L: dri-devel@lists.freedesktop.org 6659S: Maintained 6660T: git git://anongit.freedesktop.org/drm/drm-misc 6661F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6662F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6663F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6664F: drivers/gpu/drm/tidss/ 6665 6666DRM DRIVERS FOR TI LCDC 6667M: Jyri Sarha <jyri.sarha@iki.fi> 6668R: Tomi Valkeinen <tomba@kernel.org> 6669L: dri-devel@lists.freedesktop.org 6670S: Maintained 6671F: Documentation/devicetree/bindings/display/tilcdc/ 6672F: drivers/gpu/drm/tilcdc/ 6673 6674DRM DRIVERS FOR TI OMAP 6675M: Tomi Valkeinen <tomba@kernel.org> 6676L: dri-devel@lists.freedesktop.org 6677S: Maintained 6678F: Documentation/devicetree/bindings/display/ti/ 6679F: drivers/gpu/drm/omapdrm/ 6680 6681DRM DRIVERS FOR V3D 6682M: Emma Anholt <emma@anholt.net> 6683S: Supported 6684T: git git://anongit.freedesktop.org/drm/drm-misc 6685F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 6686F: drivers/gpu/drm/v3d/ 6687F: include/uapi/drm/v3d_drm.h 6688 6689DRM DRIVERS FOR VC4 6690M: Emma Anholt <emma@anholt.net> 6691M: Maxime Ripard <mripard@kernel.org> 6692S: Supported 6693T: git git://github.com/anholt/linux 6694T: git git://anongit.freedesktop.org/drm/drm-misc 6695F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 6696F: drivers/gpu/drm/vc4/ 6697F: include/uapi/drm/vc4_drm.h 6698 6699DRM DRIVERS FOR VIVANTE GPU IP 6700M: Lucas Stach <l.stach@pengutronix.de> 6701R: Russell King <linux+etnaviv@armlinux.org.uk> 6702R: Christian Gmeiner <christian.gmeiner@gmail.com> 6703L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 6704L: dri-devel@lists.freedesktop.org 6705S: Maintained 6706F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 6707F: drivers/gpu/drm/etnaviv/ 6708F: include/uapi/drm/etnaviv_drm.h 6709 6710DRM DRIVERS FOR XEN 6711M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 6712L: dri-devel@lists.freedesktop.org 6713L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 6714S: Supported 6715T: git git://anongit.freedesktop.org/drm/drm-misc 6716F: Documentation/gpu/xen-front.rst 6717F: drivers/gpu/drm/xen/ 6718 6719DRM DRIVERS FOR XILINX 6720M: Hyun Kwon <hyun.kwon@xilinx.com> 6721M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6722L: dri-devel@lists.freedesktop.org 6723S: Maintained 6724T: git git://anongit.freedesktop.org/drm/drm-misc 6725F: Documentation/devicetree/bindings/display/xlnx/ 6726F: drivers/gpu/drm/xlnx/ 6727 6728DRM PANEL DRIVERS 6729M: Thierry Reding <thierry.reding@gmail.com> 6730R: Sam Ravnborg <sam@ravnborg.org> 6731L: dri-devel@lists.freedesktop.org 6732S: Maintained 6733T: git git://anongit.freedesktop.org/drm/drm-misc 6734F: Documentation/devicetree/bindings/display/panel/ 6735F: drivers/gpu/drm/drm_panel.c 6736F: drivers/gpu/drm/panel/ 6737F: include/drm/drm_panel.h 6738 6739DRM PRIVACY-SCREEN CLASS 6740M: Hans de Goede <hdegoede@redhat.com> 6741L: dri-devel@lists.freedesktop.org 6742S: Maintained 6743T: git git://anongit.freedesktop.org/drm/drm-misc 6744F: drivers/gpu/drm/drm_privacy_screen* 6745F: include/drm/drm_privacy_screen* 6746 6747DRM TTM SUBSYSTEM 6748M: Christian Koenig <christian.koenig@amd.com> 6749M: Huang Rui <ray.huang@amd.com> 6750L: dri-devel@lists.freedesktop.org 6751S: Maintained 6752T: git git://anongit.freedesktop.org/drm/drm-misc 6753F: drivers/gpu/drm/ttm/ 6754F: include/drm/ttm/ 6755 6756DRM GPU SCHEDULER 6757M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 6758L: dri-devel@lists.freedesktop.org 6759S: Maintained 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: drivers/gpu/drm/scheduler/ 6762F: include/drm/gpu_scheduler.h 6763 6764DSBR100 USB FM RADIO DRIVER 6765M: Alexey Klimov <klimov.linux@gmail.com> 6766L: linux-media@vger.kernel.org 6767S: Maintained 6768T: git git://linuxtv.org/media_tree.git 6769F: drivers/media/radio/dsbr100.c 6770 6771DT3155 MEDIA DRIVER 6772M: Hans Verkuil <hverkuil@xs4all.nl> 6773L: linux-media@vger.kernel.org 6774S: Odd Fixes 6775W: https://linuxtv.org 6776T: git git://linuxtv.org/media_tree.git 6777F: drivers/media/pci/dt3155/ 6778 6779DVB_USB_AF9015 MEDIA DRIVER 6780M: Antti Palosaari <crope@iki.fi> 6781L: linux-media@vger.kernel.org 6782S: Maintained 6783W: https://linuxtv.org 6784W: http://palosaari.fi/linux/ 6785Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6786T: git git://linuxtv.org/anttip/media_tree.git 6787F: drivers/media/usb/dvb-usb-v2/af9015* 6788 6789DVB_USB_AF9035 MEDIA DRIVER 6790M: Antti Palosaari <crope@iki.fi> 6791L: linux-media@vger.kernel.org 6792S: Maintained 6793W: https://linuxtv.org 6794W: http://palosaari.fi/linux/ 6795Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6796T: git git://linuxtv.org/anttip/media_tree.git 6797F: drivers/media/usb/dvb-usb-v2/af9035* 6798 6799DVB_USB_ANYSEE MEDIA DRIVER 6800M: Antti Palosaari <crope@iki.fi> 6801L: linux-media@vger.kernel.org 6802S: Maintained 6803W: https://linuxtv.org 6804W: http://palosaari.fi/linux/ 6805Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6806T: git git://linuxtv.org/anttip/media_tree.git 6807F: drivers/media/usb/dvb-usb-v2/anysee* 6808 6809DVB_USB_AU6610 MEDIA DRIVER 6810M: Antti Palosaari <crope@iki.fi> 6811L: linux-media@vger.kernel.org 6812S: Maintained 6813W: https://linuxtv.org 6814W: http://palosaari.fi/linux/ 6815Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6816T: git git://linuxtv.org/anttip/media_tree.git 6817F: drivers/media/usb/dvb-usb-v2/au6610* 6818 6819DVB_USB_CE6230 MEDIA DRIVER 6820M: Antti Palosaari <crope@iki.fi> 6821L: linux-media@vger.kernel.org 6822S: Maintained 6823W: https://linuxtv.org 6824W: http://palosaari.fi/linux/ 6825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6826T: git git://linuxtv.org/anttip/media_tree.git 6827F: drivers/media/usb/dvb-usb-v2/ce6230* 6828 6829DVB_USB_CXUSB MEDIA DRIVER 6830M: Michael Krufky <mkrufky@linuxtv.org> 6831L: linux-media@vger.kernel.org 6832S: Maintained 6833W: https://linuxtv.org 6834W: http://github.com/mkrufky 6835Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6836T: git git://linuxtv.org/media_tree.git 6837F: drivers/media/usb/dvb-usb/cxusb* 6838 6839DVB_USB_EC168 MEDIA DRIVER 6840M: Antti Palosaari <crope@iki.fi> 6841L: linux-media@vger.kernel.org 6842S: Maintained 6843W: https://linuxtv.org 6844W: http://palosaari.fi/linux/ 6845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6846T: git git://linuxtv.org/anttip/media_tree.git 6847F: drivers/media/usb/dvb-usb-v2/ec168* 6848 6849DVB_USB_GL861 MEDIA DRIVER 6850M: Antti Palosaari <crope@iki.fi> 6851L: linux-media@vger.kernel.org 6852S: Maintained 6853W: https://linuxtv.org 6854Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6855T: git git://linuxtv.org/anttip/media_tree.git 6856F: drivers/media/usb/dvb-usb-v2/gl861* 6857 6858DVB_USB_MXL111SF MEDIA DRIVER 6859M: Michael Krufky <mkrufky@linuxtv.org> 6860L: linux-media@vger.kernel.org 6861S: Maintained 6862W: https://linuxtv.org 6863W: http://github.com/mkrufky 6864Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6865T: git git://linuxtv.org/mkrufky/mxl111sf.git 6866F: drivers/media/usb/dvb-usb-v2/mxl111sf* 6867 6868DVB_USB_RTL28XXU MEDIA DRIVER 6869M: Antti Palosaari <crope@iki.fi> 6870L: linux-media@vger.kernel.org 6871S: Maintained 6872W: https://linuxtv.org 6873W: http://palosaari.fi/linux/ 6874Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6875T: git git://linuxtv.org/anttip/media_tree.git 6876F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 6877 6878DVB_USB_V2 MEDIA DRIVER 6879M: Antti Palosaari <crope@iki.fi> 6880L: linux-media@vger.kernel.org 6881S: Maintained 6882W: https://linuxtv.org 6883W: http://palosaari.fi/linux/ 6884Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6885T: git git://linuxtv.org/anttip/media_tree.git 6886F: drivers/media/usb/dvb-usb-v2/dvb_usb* 6887F: drivers/media/usb/dvb-usb-v2/usb_urb.c 6888 6889DYNAMIC DEBUG 6890M: Jason Baron <jbaron@akamai.com> 6891S: Maintained 6892F: include/linux/dynamic_debug.h 6893F: lib/dynamic_debug.c 6894 6895DYNAMIC INTERRUPT MODERATION 6896M: Tal Gilboa <talgi@nvidia.com> 6897S: Maintained 6898F: Documentation/networking/net_dim.rst 6899F: include/linux/dim.h 6900F: lib/dim/ 6901 6902DZ DECSTATION DZ11 SERIAL DRIVER 6903M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6904S: Maintained 6905F: drivers/tty/serial/dz.* 6906 6907E3X0 POWER BUTTON DRIVER 6908M: Moritz Fischer <moritz.fischer@ettus.com> 6909L: usrp-users@lists.ettus.com 6910S: Supported 6911W: http://www.ettus.com 6912F: Documentation/devicetree/bindings/input/e3x0-button.txt 6913F: drivers/input/misc/e3x0-button.c 6914 6915E4000 MEDIA DRIVER 6916M: Antti Palosaari <crope@iki.fi> 6917L: linux-media@vger.kernel.org 6918S: Maintained 6919W: https://linuxtv.org 6920W: http://palosaari.fi/linux/ 6921Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6922T: git git://linuxtv.org/anttip/media_tree.git 6923F: drivers/media/tuners/e4000* 6924 6925EARTH_PT1 MEDIA DRIVER 6926M: Akihiro Tsukada <tskd08@gmail.com> 6927L: linux-media@vger.kernel.org 6928S: Odd Fixes 6929F: drivers/media/pci/pt1/ 6930 6931EARTH_PT3 MEDIA DRIVER 6932M: Akihiro Tsukada <tskd08@gmail.com> 6933L: linux-media@vger.kernel.org 6934S: Odd Fixes 6935F: drivers/media/pci/pt3/ 6936 6937EC100 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/dvb-frontends/ec100* 6946 6947ECRYPT FILE SYSTEM 6948M: Tyler Hicks <code@tyhicks.com> 6949L: ecryptfs@vger.kernel.org 6950S: Odd Fixes 6951W: http://ecryptfs.org 6952W: https://launchpad.net/ecryptfs 6953T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 6954F: Documentation/filesystems/ecryptfs.rst 6955F: fs/ecryptfs/ 6956 6957EDAC-AMD64 6958M: Yazen Ghannam <yazen.ghannam@amd.com> 6959L: linux-edac@vger.kernel.org 6960S: Supported 6961F: drivers/edac/amd64_edac* 6962F: drivers/edac/mce_amd* 6963 6964EDAC-ARMADA 6965M: Jan Luebbe <jlu@pengutronix.de> 6966L: linux-edac@vger.kernel.org 6967S: Maintained 6968F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 6969F: drivers/edac/armada_xp_* 6970 6971EDAC-AST2500 6972M: Stefan Schaeckeler <sschaeck@cisco.com> 6973S: Supported 6974F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 6975F: drivers/edac/aspeed_edac.c 6976 6977EDAC-BLUEFIELD 6978M: Shravan Kumar Ramani <shravankr@nvidia.com> 6979S: Supported 6980F: drivers/edac/bluefield_edac.c 6981 6982EDAC-CALXEDA 6983M: Andre Przywara <andre.przywara@arm.com> 6984L: linux-edac@vger.kernel.org 6985S: Maintained 6986F: drivers/edac/highbank* 6987 6988EDAC-CAVIUM OCTEON 6989M: Ralf Baechle <ralf@linux-mips.org> 6990L: linux-edac@vger.kernel.org 6991L: linux-mips@vger.kernel.org 6992S: Supported 6993F: drivers/edac/octeon_edac* 6994 6995EDAC-CAVIUM THUNDERX 6996M: Robert Richter <rric@kernel.org> 6997L: linux-edac@vger.kernel.org 6998S: Odd Fixes 6999F: drivers/edac/thunderx_edac* 7000 7001EDAC-CORE 7002M: Borislav Petkov <bp@alien8.de> 7003M: Mauro Carvalho Chehab <mchehab@kernel.org> 7004M: Tony Luck <tony.luck@intel.com> 7005R: James Morse <james.morse@arm.com> 7006R: Robert Richter <rric@kernel.org> 7007L: linux-edac@vger.kernel.org 7008S: Supported 7009T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7010F: Documentation/admin-guide/ras.rst 7011F: Documentation/driver-api/edac.rst 7012F: drivers/edac/ 7013F: include/linux/edac.h 7014 7015EDAC-DMC520 7016M: Lei Wang <lewan@microsoft.com> 7017L: linux-edac@vger.kernel.org 7018S: Supported 7019F: drivers/edac/dmc520_edac.c 7020 7021EDAC-E752X 7022M: Mark Gross <markgross@kernel.org> 7023L: linux-edac@vger.kernel.org 7024S: Maintained 7025F: drivers/edac/e752x_edac.c 7026 7027EDAC-E7XXX 7028L: linux-edac@vger.kernel.org 7029S: Maintained 7030F: drivers/edac/e7xxx_edac.c 7031 7032EDAC-FSL_DDR 7033M: York Sun <york.sun@nxp.com> 7034L: linux-edac@vger.kernel.org 7035S: Maintained 7036F: drivers/edac/fsl_ddr_edac.* 7037 7038EDAC-GHES 7039M: Mauro Carvalho Chehab <mchehab@kernel.org> 7040L: linux-edac@vger.kernel.org 7041S: Maintained 7042F: drivers/edac/ghes_edac.c 7043 7044EDAC-I10NM 7045M: Tony Luck <tony.luck@intel.com> 7046L: linux-edac@vger.kernel.org 7047S: Maintained 7048F: drivers/edac/i10nm_base.c 7049 7050EDAC-I3000 7051L: linux-edac@vger.kernel.org 7052S: Orphan 7053F: drivers/edac/i3000_edac.c 7054 7055EDAC-I5000 7056L: linux-edac@vger.kernel.org 7057S: Maintained 7058F: drivers/edac/i5000_edac.c 7059 7060EDAC-I5400 7061M: Mauro Carvalho Chehab <mchehab@kernel.org> 7062L: linux-edac@vger.kernel.org 7063S: Maintained 7064F: drivers/edac/i5400_edac.c 7065 7066EDAC-I7300 7067M: Mauro Carvalho Chehab <mchehab@kernel.org> 7068L: linux-edac@vger.kernel.org 7069S: Maintained 7070F: drivers/edac/i7300_edac.c 7071 7072EDAC-I7CORE 7073M: Mauro Carvalho Chehab <mchehab@kernel.org> 7074L: linux-edac@vger.kernel.org 7075S: Maintained 7076F: drivers/edac/i7core_edac.c 7077 7078EDAC-I82443BXGX 7079M: Tim Small <tim@buttersideup.com> 7080L: linux-edac@vger.kernel.org 7081S: Maintained 7082F: drivers/edac/i82443bxgx_edac.c 7083 7084EDAC-I82975X 7085M: "Arvind R." <arvino55@gmail.com> 7086L: linux-edac@vger.kernel.org 7087S: Maintained 7088F: drivers/edac/i82975x_edac.c 7089 7090EDAC-IE31200 7091M: Jason Baron <jbaron@akamai.com> 7092L: linux-edac@vger.kernel.org 7093S: Maintained 7094F: drivers/edac/ie31200_edac.c 7095 7096EDAC-IGEN6 7097M: Tony Luck <tony.luck@intel.com> 7098R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7099L: linux-edac@vger.kernel.org 7100S: Maintained 7101F: drivers/edac/igen6_edac.c 7102 7103EDAC-MPC85XX 7104M: Johannes Thumshirn <morbidrsa@gmail.com> 7105L: linux-edac@vger.kernel.org 7106S: Maintained 7107F: drivers/edac/mpc85xx_edac.[ch] 7108 7109EDAC-PASEMI 7110M: Egor Martovetsky <egor@pasemi.com> 7111L: linux-edac@vger.kernel.org 7112S: Maintained 7113F: drivers/edac/pasemi_edac.c 7114 7115EDAC-PND2 7116M: Tony Luck <tony.luck@intel.com> 7117L: linux-edac@vger.kernel.org 7118S: Maintained 7119F: drivers/edac/pnd2_edac.[ch] 7120 7121EDAC-QCOM 7122M: Channagoud Kadabi <ckadabi@codeaurora.org> 7123M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7124L: linux-arm-msm@vger.kernel.org 7125L: linux-edac@vger.kernel.org 7126S: Maintained 7127F: drivers/edac/qcom_edac.c 7128 7129EDAC-R82600 7130M: Tim Small <tim@buttersideup.com> 7131L: linux-edac@vger.kernel.org 7132S: Maintained 7133F: drivers/edac/r82600_edac.c 7134 7135EDAC-SBRIDGE 7136M: Tony Luck <tony.luck@intel.com> 7137R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7138L: linux-edac@vger.kernel.org 7139S: Maintained 7140F: drivers/edac/sb_edac.c 7141 7142EDAC-SKYLAKE 7143M: Tony Luck <tony.luck@intel.com> 7144L: linux-edac@vger.kernel.org 7145S: Maintained 7146F: drivers/edac/skx_*.[ch] 7147 7148EDAC-TI 7149M: Tero Kristo <kristo@kernel.org> 7150L: linux-edac@vger.kernel.org 7151S: Odd Fixes 7152F: drivers/edac/ti_edac.c 7153 7154EDIROL UA-101/UA-1000 DRIVER 7155M: Clemens Ladisch <clemens@ladisch.de> 7156L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7157S: Maintained 7158T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7159F: sound/usb/misc/ua101.c 7160 7161EFI TEST DRIVER 7162M: Ivan Hu <ivan.hu@canonical.com> 7163M: Ard Biesheuvel <ardb@kernel.org> 7164L: linux-efi@vger.kernel.org 7165S: Maintained 7166F: drivers/firmware/efi/test/ 7167 7168EFI VARIABLE FILESYSTEM 7169M: Matthew Garrett <matthew.garrett@nebula.com> 7170M: Jeremy Kerr <jk@ozlabs.org> 7171M: Ard Biesheuvel <ardb@kernel.org> 7172L: linux-efi@vger.kernel.org 7173S: Maintained 7174T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7175F: fs/efivarfs/ 7176 7177EFIFB FRAMEBUFFER DRIVER 7178M: Peter Jones <pjones@redhat.com> 7179L: linux-fbdev@vger.kernel.org 7180S: Maintained 7181F: drivers/video/fbdev/efifb.c 7182 7183EFS FILESYSTEM 7184S: Orphan 7185W: http://aeschi.ch.eu.org/efs/ 7186F: fs/efs/ 7187 7188EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7189M: Douglas Miller <dougmill@linux.ibm.com> 7190L: netdev@vger.kernel.org 7191S: Maintained 7192F: drivers/net/ethernet/ibm/ehea/ 7193 7194EM28XX VIDEO4LINUX DRIVER 7195M: Mauro Carvalho Chehab <mchehab@kernel.org> 7196L: linux-media@vger.kernel.org 7197S: Maintained 7198W: https://linuxtv.org 7199T: git git://linuxtv.org/media_tree.git 7200F: Documentation/admin-guide/media/em28xx* 7201F: drivers/media/usb/em28xx/ 7202 7203EMBEDDED LINUX 7204M: Matt Mackall <mpm@selenic.com> 7205M: David Woodhouse <dwmw2@infradead.org> 7206L: linux-embedded@vger.kernel.org 7207S: Maintained 7208 7209EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7210M: Adrian Hunter <adrian.hunter@intel.com> 7211M: Ritesh Harjani <riteshh@codeaurora.org> 7212M: Asutosh Das <asutoshd@codeaurora.org> 7213L: linux-mmc@vger.kernel.org 7214S: Maintained 7215F: drivers/mmc/host/cqhci* 7216 7217EMULEX 10Gbps iSCSI - OneConnect DRIVER 7218M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7219L: linux-scsi@vger.kernel.org 7220S: Supported 7221W: http://www.broadcom.com 7222F: drivers/scsi/be2iscsi/ 7223 7224EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7225M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7226M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7227M: Somnath Kotur <somnath.kotur@broadcom.com> 7228L: netdev@vger.kernel.org 7229S: Supported 7230W: http://www.emulex.com 7231F: drivers/net/ethernet/emulex/benet/ 7232 7233EMULEX ONECONNECT ROCE DRIVER 7234M: Selvin Xavier <selvin.xavier@broadcom.com> 7235L: linux-rdma@vger.kernel.org 7236S: Odd Fixes 7237W: http://www.broadcom.com 7238F: drivers/infiniband/hw/ocrdma/ 7239F: include/uapi/rdma/ocrdma-abi.h 7240 7241EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7242M: James Smart <james.smart@broadcom.com> 7243M: Dick Kennedy <dick.kennedy@broadcom.com> 7244L: linux-scsi@vger.kernel.org 7245S: Supported 7246W: http://www.broadcom.com 7247F: drivers/scsi/lpfc/ 7248 7249EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7250M: James Smart <james.smart@broadcom.com> 7251M: Ram Vegesna <ram.vegesna@broadcom.com> 7252L: linux-scsi@vger.kernel.org 7253L: target-devel@vger.kernel.org 7254S: Supported 7255W: http://www.broadcom.com 7256F: drivers/scsi/elx/ 7257 7258ENE CB710 FLASH CARD READER DRIVER 7259M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7260S: Maintained 7261F: drivers/misc/cb710/ 7262F: drivers/mmc/host/cb710-mmc.* 7263F: include/linux/cb710.h 7264 7265ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7266M: Maxim Levitsky <maximlevitsky@gmail.com> 7267S: Maintained 7268F: drivers/media/rc/ene_ir.* 7269 7270EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7271M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7272L: linuxppc-dev@lists.ozlabs.org 7273S: Maintained 7274F: drivers/tty/ehv_bytechan.c 7275 7276EPSON S1D13XXX FRAMEBUFFER DRIVER 7277M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7278S: Maintained 7279T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7280F: drivers/video/fbdev/s1d13xxxfb.c 7281F: include/video/s1d13xxxfb.h 7282 7283EROFS FILE SYSTEM 7284M: Gao Xiang <xiang@kernel.org> 7285M: Chao Yu <chao@kernel.org> 7286L: linux-erofs@lists.ozlabs.org 7287S: Maintained 7288T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7289F: Documentation/filesystems/erofs.rst 7290F: fs/erofs/ 7291F: include/trace/events/erofs.h 7292 7293ERRSEQ ERROR TRACKING INFRASTRUCTURE 7294M: Jeff Layton <jlayton@kernel.org> 7295S: Maintained 7296F: include/linux/errseq.h 7297F: lib/errseq.c 7298 7299ET131X NETWORK DRIVER 7300M: Mark Einon <mark.einon@gmail.com> 7301S: Odd Fixes 7302F: drivers/net/ethernet/agere/ 7303 7304ETAS ES58X CAN/USB DRIVER 7305M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7306L: linux-can@vger.kernel.org 7307S: Maintained 7308F: drivers/net/can/usb/etas_es58x/ 7309 7310ETHERNET BRIDGE 7311M: Roopa Prabhu <roopa@nvidia.com> 7312M: Nikolay Aleksandrov <razor@blackwall.org> 7313L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7314L: netdev@vger.kernel.org 7315S: Maintained 7316W: http://www.linuxfoundation.org/en/Net:Bridge 7317F: include/linux/netfilter_bridge/ 7318F: net/bridge/ 7319 7320ETHERNET PHY LIBRARY 7321M: Andrew Lunn <andrew@lunn.ch> 7322M: Heiner Kallweit <hkallweit1@gmail.com> 7323R: Russell King <linux@armlinux.org.uk> 7324L: netdev@vger.kernel.org 7325S: Maintained 7326F: Documentation/ABI/testing/sysfs-class-net-phydev 7327F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7328F: Documentation/devicetree/bindings/net/mdio* 7329F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7330F: Documentation/networking/phy.rst 7331F: drivers/net/mdio/ 7332F: drivers/net/mdio/acpi_mdio.c 7333F: drivers/net/mdio/fwnode_mdio.c 7334F: drivers/net/mdio/of_mdio.c 7335F: drivers/net/pcs/ 7336F: drivers/net/phy/ 7337F: include/dt-bindings/net/qca-ar803x.h 7338F: include/linux/linkmode.h 7339F: include/linux/*mdio*.h 7340F: include/linux/mdio/*.h 7341F: include/linux/mii.h 7342F: include/linux/of_net.h 7343F: include/linux/phy.h 7344F: include/linux/phy_fixed.h 7345F: include/linux/platform_data/mdio-bcm-unimac.h 7346F: include/linux/platform_data/mdio-gpio.h 7347F: include/trace/events/mdio.h 7348F: include/uapi/linux/mdio.h 7349F: include/uapi/linux/mii.h 7350F: net/core/of_net.c 7351 7352EXEC & BINFMT API 7353R: Eric Biederman <ebiederm@xmission.com> 7354R: Kees Cook <keescook@chromium.org> 7355L: linux-mm@kvack.org 7356S: Supported 7357T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7358F: arch/alpha/kernel/binfmt_loader.c 7359F: arch/x86/ia32/ia32_aout.c 7360F: fs/*binfmt_*.c 7361F: fs/exec.c 7362F: include/linux/binfmts.h 7363F: include/linux/elf.h 7364F: include/uapi/linux/binfmts.h 7365F: include/uapi/linux/elf.h 7366F: tools/testing/selftests/exec/ 7367N: asm/elf.h 7368N: binfmt 7369 7370EXFAT FILE SYSTEM 7371M: Namjae Jeon <linkinjeon@kernel.org> 7372M: Sungjong Seo <sj1557.seo@samsung.com> 7373L: linux-fsdevel@vger.kernel.org 7374S: Maintained 7375F: fs/exfat/ 7376 7377EXT2 FILE SYSTEM 7378M: Jan Kara <jack@suse.com> 7379L: linux-ext4@vger.kernel.org 7380S: Maintained 7381F: Documentation/filesystems/ext2.rst 7382F: fs/ext2/ 7383F: include/linux/ext2* 7384 7385EXT4 FILE SYSTEM 7386M: "Theodore Ts'o" <tytso@mit.edu> 7387M: Andreas Dilger <adilger.kernel@dilger.ca> 7388L: linux-ext4@vger.kernel.org 7389S: Maintained 7390W: http://ext4.wiki.kernel.org 7391Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7392T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7393F: Documentation/filesystems/ext4/ 7394F: fs/ext4/ 7395F: include/trace/events/ext4.h 7396 7397Extended Verification Module (EVM) 7398M: Mimi Zohar <zohar@linux.ibm.com> 7399L: linux-integrity@vger.kernel.org 7400S: Supported 7401T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7402F: security/integrity/evm/ 7403F: security/integrity/ 7404 7405EXTENSIBLE FIRMWARE INTERFACE (EFI) 7406M: Ard Biesheuvel <ardb@kernel.org> 7407L: linux-efi@vger.kernel.org 7408S: Maintained 7409T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7410F: Documentation/admin-guide/efi-stub.rst 7411F: arch/*/include/asm/efi.h 7412F: arch/*/kernel/efi.c 7413F: arch/arm/boot/compressed/efi-header.S 7414F: arch/arm64/kernel/efi-entry.S 7415F: arch/x86/platform/efi/ 7416F: drivers/firmware/efi/ 7417F: include/linux/efi*.h 7418 7419EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7420M: MyungJoo Ham <myungjoo.ham@samsung.com> 7421M: Chanwoo Choi <cw00.choi@samsung.com> 7422L: linux-kernel@vger.kernel.org 7423S: Maintained 7424T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7425F: Documentation/devicetree/bindings/extcon/ 7426F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7427F: drivers/extcon/ 7428F: include/linux/extcon.h 7429F: include/linux/extcon/ 7430 7431EXTRA BOOT CONFIG 7432M: Masami Hiramatsu <mhiramat@kernel.org> 7433S: Maintained 7434F: Documentation/admin-guide/bootconfig.rst 7435F: fs/proc/bootconfig.c 7436F: include/linux/bootconfig.h 7437F: lib/bootconfig.c 7438F: tools/bootconfig/* 7439F: tools/bootconfig/scripts/* 7440 7441EXYNOS DP DRIVER 7442M: Jingoo Han <jingoohan1@gmail.com> 7443L: dri-devel@lists.freedesktop.org 7444S: Maintained 7445F: drivers/gpu/drm/exynos/exynos_dp* 7446 7447EXYNOS SYSMMU (IOMMU) driver 7448M: Marek Szyprowski <m.szyprowski@samsung.com> 7449L: iommu@lists.linux-foundation.org 7450S: Maintained 7451F: drivers/iommu/exynos-iommu.c 7452 7453F2FS FILE SYSTEM 7454M: Jaegeuk Kim <jaegeuk@kernel.org> 7455M: Chao Yu <chao@kernel.org> 7456L: linux-f2fs-devel@lists.sourceforge.net 7457S: Maintained 7458W: https://f2fs.wiki.kernel.org/ 7459T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7460F: Documentation/ABI/testing/sysfs-fs-f2fs 7461F: Documentation/filesystems/f2fs.rst 7462F: fs/f2fs/ 7463F: include/linux/f2fs_fs.h 7464F: include/trace/events/f2fs.h 7465F: include/uapi/linux/f2fs.h 7466 7467F71805F HARDWARE MONITORING DRIVER 7468M: Jean Delvare <jdelvare@suse.com> 7469L: linux-hwmon@vger.kernel.org 7470S: Maintained 7471F: Documentation/hwmon/f71805f.rst 7472F: drivers/hwmon/f71805f.c 7473 7474FADDR2LINE 7475M: Josh Poimboeuf <jpoimboe@redhat.com> 7476S: Maintained 7477F: scripts/faddr2line 7478 7479FAILOVER MODULE 7480M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7481L: netdev@vger.kernel.org 7482S: Supported 7483F: Documentation/networking/failover.rst 7484F: include/net/failover.h 7485F: net/core/failover.c 7486 7487FANOTIFY 7488M: Jan Kara <jack@suse.cz> 7489R: Amir Goldstein <amir73il@gmail.com> 7490R: Matthew Bobrowski <repnop@google.com> 7491L: linux-fsdevel@vger.kernel.org 7492S: Maintained 7493F: fs/notify/fanotify/ 7494F: include/linux/fanotify.h 7495F: include/uapi/linux/fanotify.h 7496 7497FARSYNC SYNCHRONOUS DRIVER 7498M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7499S: Supported 7500W: http://www.farsite.co.uk/ 7501F: drivers/net/wan/farsync.* 7502 7503FAULT INJECTION SUPPORT 7504M: Akinobu Mita <akinobu.mita@gmail.com> 7505S: Supported 7506F: Documentation/fault-injection/ 7507F: lib/fault-inject.c 7508 7509FBTFT Framebuffer drivers 7510L: dri-devel@lists.freedesktop.org 7511L: linux-fbdev@vger.kernel.org 7512S: Orphan 7513F: drivers/staging/fbtft/ 7514 7515FC0011 TUNER DRIVER 7516M: Michael Buesch <m@bues.ch> 7517L: linux-media@vger.kernel.org 7518S: Maintained 7519F: drivers/media/tuners/fc0011.c 7520F: drivers/media/tuners/fc0011.h 7521 7522FC2580 MEDIA DRIVER 7523M: Antti Palosaari <crope@iki.fi> 7524L: linux-media@vger.kernel.org 7525S: Maintained 7526W: https://linuxtv.org 7527W: http://palosaari.fi/linux/ 7528Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7529T: git git://linuxtv.org/anttip/media_tree.git 7530F: drivers/media/tuners/fc2580* 7531 7532FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7533M: Hannes Reinecke <hare@suse.de> 7534L: linux-scsi@vger.kernel.org 7535S: Supported 7536W: www.Open-FCoE.org 7537F: drivers/scsi/fcoe/ 7538F: drivers/scsi/libfc/ 7539F: include/scsi/fc/ 7540F: include/scsi/libfc.h 7541F: include/scsi/libfcoe.h 7542F: include/uapi/scsi/fc/ 7543 7544FILE LOCKING (flock() and fcntl()/lockf()) 7545M: Jeff Layton <jlayton@kernel.org> 7546L: linux-fsdevel@vger.kernel.org 7547S: Maintained 7548F: fs/fcntl.c 7549F: fs/locks.c 7550F: include/linux/fcntl.h 7551F: include/uapi/linux/fcntl.h 7552 7553FILESYSTEM DIRECT ACCESS (DAX) 7554M: Dan Williams <dan.j.williams@intel.com> 7555R: Matthew Wilcox <willy@infradead.org> 7556R: Jan Kara <jack@suse.cz> 7557L: linux-fsdevel@vger.kernel.org 7558L: nvdimm@lists.linux.dev 7559S: Supported 7560F: fs/dax.c 7561F: include/linux/dax.h 7562F: include/trace/events/fs_dax.h 7563 7564FILESYSTEMS (VFS and infrastructure) 7565M: Alexander Viro <viro@zeniv.linux.org.uk> 7566L: linux-fsdevel@vger.kernel.org 7567S: Maintained 7568F: fs/* 7569F: include/linux/fs.h 7570F: include/linux/fs_types.h 7571F: include/uapi/linux/fs.h 7572F: include/uapi/linux/openat2.h 7573X: fs/io-wq.c 7574X: fs/io-wq.h 7575X: fs/io_uring.c 7576 7577FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7578M: Riku Voipio <riku.voipio@iki.fi> 7579L: linux-hwmon@vger.kernel.org 7580S: Maintained 7581F: drivers/hwmon/f75375s.c 7582F: include/linux/f75375s.h 7583 7584FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7585M: Clemens Ladisch <clemens@ladisch.de> 7586M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7587L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7588S: Maintained 7589T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7590F: include/uapi/sound/firewire.h 7591F: sound/firewire/ 7592 7593FIREWIRE MEDIA DRIVERS (firedtv) 7594M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7595L: linux-media@vger.kernel.org 7596L: linux1394-devel@lists.sourceforge.net 7597S: Maintained 7598T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7599F: drivers/media/firewire/ 7600 7601FIREWIRE SBP-2 TARGET 7602M: Chris Boot <bootc@bootc.net> 7603L: linux-scsi@vger.kernel.org 7604L: target-devel@vger.kernel.org 7605L: linux1394-devel@lists.sourceforge.net 7606S: Maintained 7607T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7608F: drivers/target/sbp/ 7609 7610FIREWIRE SUBSYSTEM 7611M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7612L: linux1394-devel@lists.sourceforge.net 7613S: Maintained 7614W: http://ieee1394.wiki.kernel.org/ 7615T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7616F: drivers/firewire/ 7617F: include/linux/firewire.h 7618F: include/uapi/linux/firewire*.h 7619F: tools/firewire/ 7620 7621FIRMWARE FRAMEWORK FOR ARMV8-A 7622M: Sudeep Holla <sudeep.holla@arm.com> 7623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7624S: Maintained 7625F: drivers/firmware/arm_ffa/ 7626F: include/linux/arm_ffa.h 7627 7628FIRMWARE LOADER (request_firmware) 7629M: Luis Chamberlain <mcgrof@kernel.org> 7630L: linux-kernel@vger.kernel.org 7631S: Maintained 7632F: Documentation/firmware_class/ 7633F: drivers/base/firmware_loader/ 7634F: include/linux/firmware.h 7635 7636FLEXTIMER FTM-QUADDEC DRIVER 7637M: Patrick Havelange <patrick.havelange@essensium.com> 7638L: linux-iio@vger.kernel.org 7639S: Maintained 7640F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7641F: drivers/counter/ftm-quaddec.c 7642 7643FLOPPY DRIVER 7644M: Denis Efremov <efremov@linux.com> 7645L: linux-block@vger.kernel.org 7646S: Odd Fixes 7647F: drivers/block/floppy.c 7648 7649FLYSKY FSIA6B RC RECEIVER 7650M: Markus Koch <markus@notsyncing.net> 7651L: linux-input@vger.kernel.org 7652S: Maintained 7653F: drivers/input/joystick/fsia6b.c 7654 7655FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 7656M: Geoffrey D. Bennett <g@b4.vu> 7657L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7658S: Maintained 7659T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7660F: sound/usb/mixer_scarlett_gen2.c 7661 7662FORCEDETH GIGABIT ETHERNET DRIVER 7663M: Rain River <rain.1986.08.12@gmail.com> 7664M: Zhu Yanjun <zyjzyj2000@gmail.com> 7665L: netdev@vger.kernel.org 7666S: Maintained 7667F: drivers/net/ethernet/nvidia/* 7668 7669FORTIFY_SOURCE 7670M: Kees Cook <keescook@chromium.org> 7671L: linux-hardening@vger.kernel.org 7672S: Supported 7673F: include/linux/fortify-string.h 7674F: lib/test_fortify/* 7675F: scripts/test_fortify.sh 7676K: \b__NO_FORTIFY\b 7677 7678FPGA DFL DRIVERS 7679M: Wu Hao <hao.wu@intel.com> 7680R: Tom Rix <trix@redhat.com> 7681L: linux-fpga@vger.kernel.org 7682S: Maintained 7683F: Documentation/ABI/testing/sysfs-bus-dfl* 7684F: Documentation/fpga/dfl.rst 7685F: drivers/fpga/dfl* 7686F: drivers/uio/uio_dfl.c 7687F: include/linux/dfl.h 7688F: include/uapi/linux/fpga-dfl.h 7689 7690FPGA MANAGER FRAMEWORK 7691M: Moritz Fischer <mdf@kernel.org> 7692M: Wu Hao <hao.wu@intel.com> 7693M: Xu Yilun <yilun.xu@intel.com> 7694R: Tom Rix <trix@redhat.com> 7695L: linux-fpga@vger.kernel.org 7696S: Maintained 7697Q: http://patchwork.kernel.org/project/linux-fpga/list/ 7698T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git 7699F: Documentation/devicetree/bindings/fpga/ 7700F: Documentation/driver-api/fpga/ 7701F: Documentation/fpga/ 7702F: drivers/fpga/ 7703F: include/linux/fpga/ 7704 7705FPU EMULATOR 7706M: Bill Metzenthen <billm@melbpc.org.au> 7707S: Maintained 7708W: http://floatingpoint.sourceforge.net/emulator/index.html 7709F: arch/x86/math-emu/ 7710 7711FRAMEBUFFER CORE 7712M: Daniel Vetter <daniel@ffwll.ch> 7713F: drivers/video/fbdev/core/ 7714S: Odd Fixes 7715T: git git://anongit.freedesktop.org/drm/drm-misc 7716 7717FRAMEBUFFER LAYER 7718M: Helge Deller <deller@gmx.de> 7719L: linux-fbdev@vger.kernel.org 7720L: dri-devel@lists.freedesktop.org 7721S: Maintained 7722Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 7723T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 7724F: Documentation/fb/ 7725F: drivers/video/ 7726F: include/linux/fb.h 7727F: include/uapi/linux/fb.h 7728F: include/uapi/video/ 7729F: include/video/ 7730 7731FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 7732M: Horia Geantă <horia.geanta@nxp.com> 7733M: Pankaj Gupta <pankaj.gupta@nxp.com> 7734M: Gaurav Jain <gaurav.jain@nxp.com> 7735L: linux-crypto@vger.kernel.org 7736S: Maintained 7737F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 7738F: drivers/crypto/caam/ 7739 7740FREESCALE COLDFIRE M5441X MMC DRIVER 7741M: Angelo Dureghello <angelo.dureghello@timesys.com> 7742L: linux-mmc@vger.kernel.org 7743S: Maintained 7744F: drivers/mmc/host/sdhci-esdhc-mcf.c 7745F: include/linux/platform_data/mmc-esdhc-mcf.h 7746 7747FREESCALE DIU FRAMEBUFFER DRIVER 7748M: Timur Tabi <timur@kernel.org> 7749L: linux-fbdev@vger.kernel.org 7750S: Maintained 7751F: drivers/video/fbdev/fsl-diu-fb.* 7752 7753FREESCALE DMA DRIVER 7754M: Li Yang <leoyang.li@nxp.com> 7755M: Zhang Wei <zw@zh-kernel.org> 7756L: linuxppc-dev@lists.ozlabs.org 7757S: Maintained 7758F: drivers/dma/fsldma.* 7759 7760FREESCALE DSPI DRIVER 7761M: Vladimir Oltean <olteanv@gmail.com> 7762L: linux-spi@vger.kernel.org 7763S: Maintained 7764F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 7765F: drivers/spi/spi-fsl-dspi.c 7766F: include/linux/spi/spi-fsl-dspi.h 7767 7768FREESCALE ENETC ETHERNET DRIVERS 7769M: Claudiu Manoil <claudiu.manoil@nxp.com> 7770L: netdev@vger.kernel.org 7771S: Maintained 7772F: drivers/net/ethernet/freescale/enetc/ 7773 7774FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 7775M: Claudiu Manoil <claudiu.manoil@nxp.com> 7776L: netdev@vger.kernel.org 7777S: Maintained 7778F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 7779F: drivers/net/ethernet/freescale/gianfar* 7780 7781FREESCALE GPMI NAND DRIVER 7782M: Han Xu <han.xu@nxp.com> 7783L: linux-mtd@lists.infradead.org 7784S: Maintained 7785F: drivers/mtd/nand/raw/gpmi-nand/* 7786 7787FREESCALE I2C CPM DRIVER 7788M: Jochen Friedrich <jochen@scram.de> 7789L: linuxppc-dev@lists.ozlabs.org 7790L: linux-i2c@vger.kernel.org 7791S: Maintained 7792F: drivers/i2c/busses/i2c-cpm.c 7793 7794FREESCALE IMX / MXC FEC DRIVER 7795M: Joakim Zhang <qiangqing.zhang@nxp.com> 7796L: netdev@vger.kernel.org 7797S: Maintained 7798F: Documentation/devicetree/bindings/net/fsl,fec.yaml 7799F: drivers/net/ethernet/freescale/fec.h 7800F: drivers/net/ethernet/freescale/fec_main.c 7801F: drivers/net/ethernet/freescale/fec_ptp.c 7802 7803FREESCALE IMX / MXC FRAMEBUFFER DRIVER 7804M: Sascha Hauer <s.hauer@pengutronix.de> 7805R: Pengutronix Kernel Team <kernel@pengutronix.de> 7806L: linux-fbdev@vger.kernel.org 7807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7808S: Maintained 7809F: drivers/video/fbdev/imxfb.c 7810F: include/linux/platform_data/video-imxfb.h 7811 7812FREESCALE IMX DDR PMU DRIVER 7813M: Frank Li <Frank.li@nxp.com> 7814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7815S: Maintained 7816F: Documentation/admin-guide/perf/imx-ddr.rst 7817F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 7818F: drivers/perf/fsl_imx8_ddr_perf.c 7819 7820FREESCALE IMX I2C DRIVER 7821M: Oleksij Rempel <o.rempel@pengutronix.de> 7822R: Pengutronix Kernel Team <kernel@pengutronix.de> 7823L: linux-i2c@vger.kernel.org 7824S: Maintained 7825F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 7826F: drivers/i2c/busses/i2c-imx.c 7827 7828FREESCALE IMX LPI2C DRIVER 7829M: Dong Aisheng <aisheng.dong@nxp.com> 7830L: linux-i2c@vger.kernel.org 7831L: linux-imx@nxp.com 7832S: Maintained 7833F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 7834F: drivers/i2c/busses/i2c-imx-lpi2c.c 7835 7836FREESCALE MPC I2C DRIVER 7837M: Chris Packham <chris.packham@alliedtelesis.co.nz> 7838L: linux-i2c@vger.kernel.org 7839S: Maintained 7840F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 7841F: drivers/i2c/busses/i2c-mpc.c 7842 7843FREESCALE QORIQ DPAA ETHERNET DRIVER 7844M: Madalin Bucur <madalin.bucur@nxp.com> 7845L: netdev@vger.kernel.org 7846S: Maintained 7847F: drivers/net/ethernet/freescale/dpaa 7848 7849FREESCALE QORIQ DPAA FMAN DRIVER 7850M: Madalin Bucur <madalin.bucur@nxp.com> 7851L: netdev@vger.kernel.org 7852S: Maintained 7853F: Documentation/devicetree/bindings/net/fsl-fman.txt 7854F: drivers/net/ethernet/freescale/fman 7855 7856FREESCALE QORIQ PTP CLOCK DRIVER 7857M: Yangbo Lu <yangbo.lu@nxp.com> 7858L: netdev@vger.kernel.org 7859S: Maintained 7860F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 7861F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 7862F: drivers/net/ethernet/freescale/dpaa2/dprtc* 7863F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 7864F: drivers/ptp/ptp_qoriq.c 7865F: drivers/ptp/ptp_qoriq_debugfs.c 7866F: include/linux/fsl/ptp_qoriq.h 7867 7868FREESCALE QUAD SPI DRIVER 7869M: Han Xu <han.xu@nxp.com> 7870L: linux-spi@vger.kernel.org 7871S: Maintained 7872F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 7873F: drivers/spi/spi-fsl-qspi.c 7874 7875FREESCALE QUICC ENGINE LIBRARY 7876M: Qiang Zhao <qiang.zhao@nxp.com> 7877L: linuxppc-dev@lists.ozlabs.org 7878S: Maintained 7879F: drivers/soc/fsl/qe/ 7880F: include/soc/fsl/qe/ 7881 7882FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 7883M: Li Yang <leoyang.li@nxp.com> 7884L: netdev@vger.kernel.org 7885L: linuxppc-dev@lists.ozlabs.org 7886S: Maintained 7887F: drivers/net/ethernet/freescale/ucc_geth* 7888 7889FREESCALE QUICC ENGINE UCC HDLC DRIVER 7890M: Zhao Qiang <qiang.zhao@nxp.com> 7891L: netdev@vger.kernel.org 7892L: linuxppc-dev@lists.ozlabs.org 7893S: Maintained 7894F: drivers/net/wan/fsl_ucc_hdlc* 7895 7896FREESCALE QUICC ENGINE UCC UART DRIVER 7897M: Timur Tabi <timur@kernel.org> 7898L: linuxppc-dev@lists.ozlabs.org 7899S: Maintained 7900F: drivers/tty/serial/ucc_uart.c 7901 7902FREESCALE SOC DRIVERS 7903M: Li Yang <leoyang.li@nxp.com> 7904L: linuxppc-dev@lists.ozlabs.org 7905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7906S: Maintained 7907F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 7908F: Documentation/devicetree/bindings/soc/fsl/ 7909F: drivers/soc/fsl/ 7910F: include/linux/fsl/ 7911F: include/soc/fsl/ 7912 7913FREESCALE SOC FS_ENET DRIVER 7914M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 7915L: linuxppc-dev@lists.ozlabs.org 7916L: netdev@vger.kernel.org 7917S: Maintained 7918F: drivers/net/ethernet/freescale/fs_enet/ 7919F: include/linux/fs_enet_pd.h 7920 7921FREESCALE SOC SOUND DRIVERS 7922M: Shengjiu Wang <shengjiu.wang@gmail.com> 7923M: Xiubo Li <Xiubo.Lee@gmail.com> 7924R: Fabio Estevam <festevam@gmail.com> 7925R: Nicolin Chen <nicoleotsuka@gmail.com> 7926L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7927L: linuxppc-dev@lists.ozlabs.org 7928S: Maintained 7929F: sound/soc/fsl/fsl* 7930F: sound/soc/fsl/imx* 7931F: sound/soc/fsl/mpc8610_hpcd.c 7932 7933FREESCALE USB PERIPHERAL DRIVERS 7934M: Li Yang <leoyang.li@nxp.com> 7935L: linux-usb@vger.kernel.org 7936L: linuxppc-dev@lists.ozlabs.org 7937S: Maintained 7938F: drivers/usb/gadget/udc/fsl* 7939 7940FREESCALE USB PHY DRIVER 7941M: Ran Wang <ran.wang_1@nxp.com> 7942L: linux-usb@vger.kernel.org 7943L: linuxppc-dev@lists.ozlabs.org 7944S: Maintained 7945F: drivers/usb/phy/phy-fsl-usb* 7946 7947FREEVXFS FILESYSTEM 7948M: Christoph Hellwig <hch@infradead.org> 7949S: Maintained 7950W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 7951F: fs/freevxfs/ 7952 7953FREEZER 7954M: "Rafael J. Wysocki" <rafael@kernel.org> 7955M: Pavel Machek <pavel@ucw.cz> 7956L: linux-pm@vger.kernel.org 7957S: Supported 7958F: Documentation/power/freezing-of-tasks.rst 7959F: include/linux/freezer.h 7960F: kernel/freezer.c 7961 7962FRONTSWAP API 7963M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 7964L: linux-kernel@vger.kernel.org 7965S: Maintained 7966F: include/linux/frontswap.h 7967F: mm/frontswap.c 7968 7969FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 7970M: David Howells <dhowells@redhat.com> 7971L: linux-cachefs@redhat.com (moderated for non-subscribers) 7972S: Supported 7973F: Documentation/filesystems/caching/ 7974F: fs/fscache/ 7975F: include/linux/fscache*.h 7976 7977FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 7978M: Theodore Y. Ts'o <tytso@mit.edu> 7979M: Jaegeuk Kim <jaegeuk@kernel.org> 7980M: Eric Biggers <ebiggers@kernel.org> 7981L: linux-fscrypt@vger.kernel.org 7982S: Supported 7983Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7984T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 7985F: Documentation/filesystems/fscrypt.rst 7986F: fs/crypto/ 7987F: include/linux/fscrypt*.h 7988F: include/uapi/linux/fscrypt.h 7989 7990FSI SUBSYSTEM 7991M: Jeremy Kerr <jk@ozlabs.org> 7992M: Joel Stanley <joel@jms.id.au> 7993R: Alistar Popple <alistair@popple.id.au> 7994R: Eddie James <eajames@linux.ibm.com> 7995L: linux-fsi@lists.ozlabs.org 7996S: Supported 7997Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 7998T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 7999F: drivers/fsi/ 8000F: include/linux/fsi*.h 8001F: include/trace/events/fsi*.h 8002 8003FSI-ATTACHED I2C DRIVER 8004M: Eddie James <eajames@linux.ibm.com> 8005L: linux-i2c@vger.kernel.org 8006L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8007S: Maintained 8008F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8009F: drivers/i2c/busses/i2c-fsi.c 8010 8011FSI-ATTACHED SPI DRIVER 8012M: Eddie James <eajames@linux.ibm.com> 8013L: linux-spi@vger.kernel.org 8014S: Maintained 8015F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8016F: drivers/spi/spi-fsi.c 8017 8018FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8019M: Jan Kara <jack@suse.cz> 8020R: Amir Goldstein <amir73il@gmail.com> 8021L: linux-fsdevel@vger.kernel.org 8022S: Maintained 8023T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8024F: fs/notify/ 8025F: include/linux/fsnotify*.h 8026 8027FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8028M: Eric Biggers <ebiggers@kernel.org> 8029M: Theodore Y. Ts'o <tytso@mit.edu> 8030L: linux-fscrypt@vger.kernel.org 8031S: Supported 8032Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8033T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8034F: Documentation/filesystems/fsverity.rst 8035F: fs/verity/ 8036F: include/linux/fsverity.h 8037F: include/uapi/linux/fsverity.h 8038 8039FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8040M: Michael Zaidman <michael.zaidman@gmail.com> 8041L: linux-i2c@vger.kernel.org 8042L: linux-input@vger.kernel.org 8043S: Maintained 8044F: drivers/hid/hid-ft260.c 8045 8046FUJITSU LAPTOP EXTRAS 8047M: Jonathan Woithe <jwoithe@just42.net> 8048L: platform-driver-x86@vger.kernel.org 8049S: Maintained 8050F: drivers/platform/x86/fujitsu-laptop.c 8051 8052FUJITSU M-5MO LS CAMERA ISP DRIVER 8053M: Kyungmin Park <kyungmin.park@samsung.com> 8054M: Heungjun Kim <riverful.kim@samsung.com> 8055L: linux-media@vger.kernel.org 8056S: Maintained 8057F: drivers/media/i2c/m5mols/ 8058F: include/media/i2c/m5mols.h 8059 8060FUJITSU TABLET EXTRAS 8061M: Robert Gerlach <khnz@gmx.de> 8062L: platform-driver-x86@vger.kernel.org 8063S: Maintained 8064F: drivers/platform/x86/fujitsu-tablet.c 8065 8066FUNGIBLE ETHERNET DRIVERS 8067M: Dimitris Michailidis <dmichail@fungible.com> 8068L: netdev@vger.kernel.org 8069S: Supported 8070F: drivers/net/ethernet/fungible/ 8071 8072FUSE: FILESYSTEM IN USERSPACE 8073M: Miklos Szeredi <miklos@szeredi.hu> 8074L: linux-fsdevel@vger.kernel.org 8075S: Maintained 8076W: https://github.com/libfuse/ 8077T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8078F: Documentation/filesystems/fuse.rst 8079F: fs/fuse/ 8080F: include/uapi/linux/fuse.h 8081 8082FUTEX SUBSYSTEM 8083M: Thomas Gleixner <tglx@linutronix.de> 8084M: Ingo Molnar <mingo@redhat.com> 8085R: Peter Zijlstra <peterz@infradead.org> 8086R: Darren Hart <dvhart@infradead.org> 8087R: Davidlohr Bueso <dave@stgolabs.net> 8088R: André Almeida <andrealmeid@collabora.com> 8089L: linux-kernel@vger.kernel.org 8090S: Maintained 8091T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8092F: Documentation/locking/*futex* 8093F: include/asm-generic/futex.h 8094F: include/linux/futex.h 8095F: include/uapi/linux/futex.h 8096F: kernel/futex/* 8097F: tools/perf/bench/futex* 8098F: tools/testing/selftests/futex/ 8099 8100GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8101M: Tim Harvey <tharvey@gateworks.com> 8102M: Robert Jones <rjones@gateworks.com> 8103S: Maintained 8104F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8105F: drivers/mfd/gateworks-gsc.c 8106F: include/linux/mfd/gsc.h 8107F: Documentation/hwmon/gsc-hwmon.rst 8108F: drivers/hwmon/gsc-hwmon.c 8109F: include/linux/platform_data/gsc_hwmon.h 8110 8111GCC PLUGINS 8112M: Kees Cook <keescook@chromium.org> 8113L: linux-hardening@vger.kernel.org 8114S: Maintained 8115F: Documentation/kbuild/gcc-plugins.rst 8116F: scripts/Makefile.gcc-plugins 8117F: scripts/gcc-plugins/ 8118 8119GCOV BASED KERNEL PROFILING 8120M: Peter Oberparleiter <oberpar@linux.ibm.com> 8121S: Maintained 8122F: Documentation/dev-tools/gcov.rst 8123F: kernel/gcov/ 8124 8125GDB KERNEL DEBUGGING HELPER SCRIPTS 8126M: Jan Kiszka <jan.kiszka@siemens.com> 8127M: Kieran Bingham <kbingham@kernel.org> 8128S: Supported 8129F: scripts/gdb/ 8130 8131GEMINI CRYPTO DRIVER 8132M: Corentin Labbe <clabbe@baylibre.com> 8133L: linux-crypto@vger.kernel.org 8134S: Maintained 8135F: drivers/crypto/gemini/ 8136 8137GEMTEK FM RADIO RECEIVER DRIVER 8138M: Hans Verkuil <hverkuil@xs4all.nl> 8139L: linux-media@vger.kernel.org 8140S: Maintained 8141W: https://linuxtv.org 8142T: git git://linuxtv.org/media_tree.git 8143F: drivers/media/radio/radio-gemtek* 8144 8145GENERIC ARCHITECTURE TOPOLOGY 8146M: Sudeep Holla <sudeep.holla@arm.com> 8147L: linux-kernel@vger.kernel.org 8148S: Maintained 8149F: drivers/base/arch_topology.c 8150F: include/linux/arch_topology.h 8151 8152GENERIC ENTRY CODE 8153M: Thomas Gleixner <tglx@linutronix.de> 8154M: Peter Zijlstra <peterz@infradead.org> 8155M: Andy Lutomirski <luto@kernel.org> 8156L: linux-kernel@vger.kernel.org 8157S: Maintained 8158T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8159F: include/linux/entry-common.h 8160F: include/linux/entry-kvm.h 8161F: kernel/entry/ 8162 8163GENERIC GPIO I2C DRIVER 8164M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8165S: Supported 8166F: drivers/i2c/busses/i2c-gpio.c 8167F: include/linux/platform_data/i2c-gpio.h 8168 8169GENERIC GPIO I2C MULTIPLEXER DRIVER 8170M: Peter Korsgaard <peter.korsgaard@barco.com> 8171L: linux-i2c@vger.kernel.org 8172S: Supported 8173F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8174F: drivers/i2c/muxes/i2c-mux-gpio.c 8175F: include/linux/platform_data/i2c-mux-gpio.h 8176 8177GENERIC HDLC (WAN) DRIVERS 8178M: Krzysztof Halasa <khc@pm.waw.pl> 8179S: Maintained 8180W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8181F: drivers/net/wan/c101.c 8182F: drivers/net/wan/hd6457* 8183F: drivers/net/wan/hdlc* 8184F: drivers/net/wan/n2.c 8185F: drivers/net/wan/pc300too.c 8186F: drivers/net/wan/pci200syn.c 8187F: drivers/net/wan/wanxl* 8188 8189GENERIC INCLUDE/ASM HEADER FILES 8190M: Arnd Bergmann <arnd@arndb.de> 8191L: linux-arch@vger.kernel.org 8192S: Maintained 8193T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8194F: include/asm-generic/ 8195F: include/uapi/asm-generic/ 8196 8197GENERIC PHY FRAMEWORK 8198M: Kishon Vijay Abraham I <kishon@ti.com> 8199M: Vinod Koul <vkoul@kernel.org> 8200L: linux-phy@lists.infradead.org 8201S: Supported 8202Q: https://patchwork.kernel.org/project/linux-phy/list/ 8203T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8204F: Documentation/devicetree/bindings/phy/ 8205F: drivers/phy/ 8206F: include/linux/phy/ 8207 8208GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8209M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8210S: Supported 8211F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8212 8213GENERIC PM DOMAINS 8214M: "Rafael J. Wysocki" <rafael@kernel.org> 8215M: Kevin Hilman <khilman@kernel.org> 8216M: Ulf Hansson <ulf.hansson@linaro.org> 8217L: linux-pm@vger.kernel.org 8218S: Supported 8219F: Documentation/devicetree/bindings/power/power?domain* 8220F: drivers/base/power/domain*.c 8221F: include/linux/pm_domain.h 8222 8223GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8224M: Eugen Hristev <eugen.hristev@microchip.com> 8225L: linux-input@vger.kernel.org 8226S: Maintained 8227F: drivers/input/touchscreen/resistive-adc-touch.c 8228 8229GENERIC STRING LIBRARY 8230R: Andy Shevchenko <andy@kernel.org> 8231S: Maintained 8232F: lib/string.c 8233F: lib/string_helpers.c 8234F: lib/test_string.c 8235F: lib/test-string_helpers.c 8236 8237GENERIC UIO DRIVER FOR PCI DEVICES 8238M: "Michael S. Tsirkin" <mst@redhat.com> 8239L: kvm@vger.kernel.org 8240S: Supported 8241F: drivers/uio/uio_pci_generic.c 8242 8243GENERIC VDSO LIBRARY 8244M: Andy Lutomirski <luto@kernel.org> 8245M: Thomas Gleixner <tglx@linutronix.de> 8246M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8247L: linux-kernel@vger.kernel.org 8248S: Maintained 8249T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8250F: include/asm-generic/vdso/vsyscall.h 8251F: include/vdso/ 8252F: kernel/time/vsyscall.c 8253F: lib/vdso/ 8254 8255GENWQE (IBM Generic Workqueue Card) 8256M: Frank Haverkamp <haver@linux.ibm.com> 8257S: Supported 8258F: drivers/misc/genwqe/ 8259 8260GET_MAINTAINER SCRIPT 8261M: Joe Perches <joe@perches.com> 8262S: Maintained 8263F: scripts/get_maintainer.pl 8264 8265GFS2 FILE SYSTEM 8266M: Bob Peterson <rpeterso@redhat.com> 8267M: Andreas Gruenbacher <agruenba@redhat.com> 8268L: cluster-devel@redhat.com 8269S: Supported 8270B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8271T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8272F: Documentation/filesystems/gfs2* 8273F: fs/gfs2/ 8274F: include/uapi/linux/gfs2_ondisk.h 8275 8276GIGABYTE WMI DRIVER 8277M: Thomas Weißschuh <thomas@weissschuh.net> 8278L: platform-driver-x86@vger.kernel.org 8279S: Maintained 8280F: drivers/platform/x86/gigabyte-wmi.c 8281 8282GNSS SUBSYSTEM 8283M: Johan Hovold <johan@kernel.org> 8284S: Maintained 8285T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8286F: Documentation/ABI/testing/sysfs-class-gnss 8287F: Documentation/devicetree/bindings/gnss/ 8288F: drivers/gnss/ 8289F: include/linux/gnss.h 8290 8291GO7007 MPEG CODEC 8292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8293L: linux-media@vger.kernel.org 8294S: Maintained 8295F: drivers/media/usb/go7007/ 8296 8297GOODIX TOUCHSCREEN 8298M: Bastien Nocera <hadess@hadess.net> 8299M: Hans de Goede <hdegoede@redhat.com> 8300L: linux-input@vger.kernel.org 8301S: Maintained 8302F: drivers/input/touchscreen/goodix* 8303 8304GOOGLE ETHERNET DRIVERS 8305M: Jeroen de Borst <jeroendb@google.com> 8306R: Catherine Sullivan <csully@google.com> 8307R: David Awogbemila <awogbemila@google.com> 8308L: netdev@vger.kernel.org 8309S: Supported 8310F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8311F: drivers/net/ethernet/google 8312 8313GPD POCKET FAN DRIVER 8314M: Hans de Goede <hdegoede@redhat.com> 8315L: platform-driver-x86@vger.kernel.org 8316S: Maintained 8317F: drivers/platform/x86/gpd-pocket-fan.c 8318 8319GPIO ACPI SUPPORT 8320M: Mika Westerberg <mika.westerberg@linux.intel.com> 8321M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8322L: linux-gpio@vger.kernel.org 8323L: linux-acpi@vger.kernel.org 8324S: Maintained 8325T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8326F: Documentation/firmware-guide/acpi/gpio-properties.rst 8327F: drivers/gpio/gpiolib-acpi.c 8328F: drivers/gpio/gpiolib-acpi.h 8329 8330GPIO AGGREGATOR 8331M: Geert Uytterhoeven <geert+renesas@glider.be> 8332L: linux-gpio@vger.kernel.org 8333S: Supported 8334F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8335F: drivers/gpio/gpio-aggregator.c 8336 8337GPIO IR Transmitter 8338M: Sean Young <sean@mess.org> 8339L: linux-media@vger.kernel.org 8340S: Maintained 8341F: drivers/media/rc/gpio-ir-tx.c 8342 8343GPIO MOCKUP DRIVER 8344M: Bamvor Jian Zhang <bamv2005@gmail.com> 8345L: linux-gpio@vger.kernel.org 8346S: Maintained 8347F: drivers/gpio/gpio-mockup.c 8348F: tools/testing/selftests/gpio/ 8349 8350GPIO REGMAP 8351R: Michael Walle <michael@walle.cc> 8352S: Maintained 8353F: drivers/gpio/gpio-regmap.c 8354F: include/linux/gpio/regmap.h 8355 8356GPIO SUBSYSTEM 8357M: Linus Walleij <linus.walleij@linaro.org> 8358M: Bartosz Golaszewski <brgl@bgdev.pl> 8359L: linux-gpio@vger.kernel.org 8360S: Maintained 8361T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git 8362F: Documentation/ABI/obsolete/sysfs-gpio 8363F: Documentation/ABI/testing/gpio-cdev 8364F: Documentation/admin-guide/gpio/ 8365F: Documentation/devicetree/bindings/gpio/ 8366F: Documentation/driver-api/gpio/ 8367F: drivers/gpio/ 8368F: include/asm-generic/gpio.h 8369F: include/linux/gpio.h 8370F: include/linux/gpio/ 8371F: include/linux/of_gpio.h 8372F: include/uapi/linux/gpio.h 8373F: tools/gpio/ 8374 8375GRE DEMULTIPLEXER DRIVER 8376M: Dmitry Kozlov <xeb@mail.ru> 8377L: netdev@vger.kernel.org 8378S: Maintained 8379F: include/net/gre.h 8380F: net/ipv4/gre_demux.c 8381F: net/ipv4/gre_offload.c 8382 8383GRETH 10/100/1G Ethernet MAC device driver 8384M: Andreas Larsson <andreas@gaisler.com> 8385L: netdev@vger.kernel.org 8386S: Maintained 8387F: drivers/net/ethernet/aeroflex/ 8388 8389GREYBUS AUDIO PROTOCOLS DRIVERS 8390M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8391M: Mark Greer <mgreer@animalcreek.com> 8392S: Maintained 8393F: drivers/staging/greybus/audio_apbridgea.c 8394F: drivers/staging/greybus/audio_apbridgea.h 8395F: drivers/staging/greybus/audio_codec.c 8396F: drivers/staging/greybus/audio_codec.h 8397F: drivers/staging/greybus/audio_gb.c 8398F: drivers/staging/greybus/audio_manager.c 8399F: drivers/staging/greybus/audio_manager.h 8400F: drivers/staging/greybus/audio_manager_module.c 8401F: drivers/staging/greybus/audio_manager_private.h 8402F: drivers/staging/greybus/audio_manager_sysfs.c 8403F: drivers/staging/greybus/audio_module.c 8404F: drivers/staging/greybus/audio_topology.c 8405 8406GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8407M: Viresh Kumar <vireshk@kernel.org> 8408S: Maintained 8409F: drivers/staging/greybus/authentication.c 8410F: drivers/staging/greybus/bootrom.c 8411F: drivers/staging/greybus/firmware.h 8412F: drivers/staging/greybus/fw-core.c 8413F: drivers/staging/greybus/fw-download.c 8414F: drivers/staging/greybus/fw-management.c 8415F: drivers/staging/greybus/greybus_authentication.h 8416F: drivers/staging/greybus/greybus_firmware.h 8417F: drivers/staging/greybus/hid.c 8418F: drivers/staging/greybus/i2c.c 8419F: drivers/staging/greybus/spi.c 8420F: drivers/staging/greybus/spilib.c 8421F: drivers/staging/greybus/spilib.h 8422 8423GREYBUS LOOPBACK DRIVER 8424M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8425S: Maintained 8426F: drivers/staging/greybus/loopback.c 8427 8428GREYBUS PLATFORM DRIVERS 8429M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8430S: Maintained 8431F: drivers/staging/greybus/arche-apb-ctrl.c 8432F: drivers/staging/greybus/arche-platform.c 8433F: drivers/staging/greybus/arche_platform.h 8434 8435GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8436M: Rui Miguel Silva <rmfrfs@gmail.com> 8437S: Maintained 8438F: drivers/staging/greybus/gpio.c 8439F: drivers/staging/greybus/light.c 8440F: drivers/staging/greybus/power_supply.c 8441F: drivers/staging/greybus/sdio.c 8442F: drivers/staging/greybus/spi.c 8443F: drivers/staging/greybus/spilib.c 8444 8445GREYBUS SUBSYSTEM 8446M: Johan Hovold <johan@kernel.org> 8447M: Alex Elder <elder@kernel.org> 8448M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8449L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8450S: Maintained 8451F: drivers/greybus/ 8452F: drivers/staging/greybus/ 8453F: include/linux/greybus.h 8454F: include/linux/greybus/ 8455 8456GREYBUS UART PROTOCOLS DRIVERS 8457M: David Lin <dtwlin@gmail.com> 8458S: Maintained 8459F: drivers/staging/greybus/log.c 8460F: drivers/staging/greybus/uart.c 8461 8462GS1662 VIDEO SERIALIZER 8463M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8464L: linux-media@vger.kernel.org 8465S: Maintained 8466T: git git://linuxtv.org/media_tree.git 8467F: drivers/media/spi/gs1662.c 8468 8469GSPCA FINEPIX SUBDRIVER 8470M: Frank Zago <frank@zago.net> 8471L: linux-media@vger.kernel.org 8472S: Maintained 8473T: git git://linuxtv.org/media_tree.git 8474F: drivers/media/usb/gspca/finepix.c 8475 8476GSPCA GL860 SUBDRIVER 8477M: Olivier Lorin <o.lorin@laposte.net> 8478L: linux-media@vger.kernel.org 8479S: Maintained 8480T: git git://linuxtv.org/media_tree.git 8481F: drivers/media/usb/gspca/gl860/ 8482 8483GSPCA M5602 SUBDRIVER 8484M: Erik Andren <erik.andren@gmail.com> 8485L: linux-media@vger.kernel.org 8486S: Maintained 8487T: git git://linuxtv.org/media_tree.git 8488F: drivers/media/usb/gspca/m5602/ 8489 8490GSPCA PAC207 SONIXB SUBDRIVER 8491M: Hans Verkuil <hverkuil@xs4all.nl> 8492L: linux-media@vger.kernel.org 8493S: Odd Fixes 8494T: git git://linuxtv.org/media_tree.git 8495F: drivers/media/usb/gspca/pac207.c 8496 8497GSPCA SN9C20X SUBDRIVER 8498M: Brian Johnson <brijohn@gmail.com> 8499L: linux-media@vger.kernel.org 8500S: Maintained 8501T: git git://linuxtv.org/media_tree.git 8502F: drivers/media/usb/gspca/sn9c20x.c 8503 8504GSPCA T613 SUBDRIVER 8505M: Leandro Costantino <lcostantino@gmail.com> 8506L: linux-media@vger.kernel.org 8507S: Maintained 8508T: git git://linuxtv.org/media_tree.git 8509F: drivers/media/usb/gspca/t613.c 8510 8511GSPCA USB WEBCAM DRIVER 8512M: Hans Verkuil <hverkuil@xs4all.nl> 8513L: linux-media@vger.kernel.org 8514S: Odd Fixes 8515T: git git://linuxtv.org/media_tree.git 8516F: drivers/media/usb/gspca/ 8517 8518GTP (GPRS Tunneling Protocol) 8519M: Pablo Neira Ayuso <pablo@netfilter.org> 8520M: Harald Welte <laforge@gnumonks.org> 8521L: osmocom-net-gprs@lists.osmocom.org 8522S: Maintained 8523T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8524F: drivers/net/gtp.c 8525 8526GUID PARTITION TABLE (GPT) 8527M: Davidlohr Bueso <dave@stgolabs.net> 8528L: linux-efi@vger.kernel.org 8529S: Maintained 8530F: block/partitions/efi.* 8531 8532H8/300 ARCHITECTURE 8533M: Yoshinori Sato <ysato@users.sourceforge.jp> 8534L: uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers) 8535S: Maintained 8536W: http://uclinux-h8.sourceforge.jp 8537T: git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git 8538F: arch/h8300/ 8539F: drivers/clk/h8300/ 8540F: drivers/clocksource/h8300_*.c 8541F: drivers/irqchip/irq-renesas-h8*.c 8542 8543HABANALABS PCI DRIVER 8544M: Oded Gabbay <ogabbay@kernel.org> 8545S: Supported 8546T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8547F: Documentation/ABI/testing/debugfs-driver-habanalabs 8548F: Documentation/ABI/testing/sysfs-driver-habanalabs 8549F: drivers/misc/habanalabs/ 8550F: include/uapi/misc/habanalabs.h 8551 8552HACKRF MEDIA DRIVER 8553M: Antti Palosaari <crope@iki.fi> 8554L: linux-media@vger.kernel.org 8555S: Maintained 8556W: https://linuxtv.org 8557W: http://palosaari.fi/linux/ 8558Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8559T: git git://linuxtv.org/anttip/media_tree.git 8560F: drivers/media/usb/hackrf/ 8561 8562HANTRO VPU CODEC DRIVER 8563M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8564M: Philipp Zabel <p.zabel@pengutronix.de> 8565L: linux-media@vger.kernel.org 8566L: linux-rockchip@lists.infradead.org 8567S: Maintained 8568F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8569F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8570F: drivers/staging/media/hantro/ 8571 8572HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8573M: Frank Seidel <frank@f-seidel.de> 8574L: platform-driver-x86@vger.kernel.org 8575S: Maintained 8576W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8577F: drivers/platform/x86/hdaps.c 8578 8579HARDWARE MONITORING 8580M: Jean Delvare <jdelvare@suse.com> 8581M: Guenter Roeck <linux@roeck-us.net> 8582L: linux-hwmon@vger.kernel.org 8583S: Maintained 8584W: http://hwmon.wiki.kernel.org/ 8585T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8586F: Documentation/ABI/testing/sysfs-class-hwmon 8587F: Documentation/devicetree/bindings/hwmon/ 8588F: Documentation/hwmon/ 8589F: drivers/hwmon/ 8590F: include/linux/hwmon*.h 8591F: include/trace/events/hwmon*.h 8592K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8593 8594HARDWARE RANDOM NUMBER GENERATOR CORE 8595M: Matt Mackall <mpm@selenic.com> 8596M: Herbert Xu <herbert@gondor.apana.org.au> 8597L: linux-crypto@vger.kernel.org 8598S: Odd fixes 8599F: Documentation/admin-guide/hw_random.rst 8600F: Documentation/devicetree/bindings/rng/ 8601F: drivers/char/hw_random/ 8602F: include/linux/hw_random.h 8603 8604HARDWARE SPINLOCK CORE 8605M: Ohad Ben-Cohen <ohad@wizery.com> 8606M: Bjorn Andersson <bjorn.andersson@linaro.org> 8607R: Baolin Wang <baolin.wang7@gmail.com> 8608L: linux-remoteproc@vger.kernel.org 8609S: Maintained 8610T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8611F: Documentation/devicetree/bindings/hwlock/ 8612F: Documentation/locking/hwspinlock.rst 8613F: drivers/hwspinlock/ 8614F: include/linux/hwspinlock.h 8615 8616HARDWARE TRACING FACILITIES 8617M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8618S: Maintained 8619F: drivers/hwtracing/ 8620 8621HARMONY SOUND DRIVER 8622L: linux-parisc@vger.kernel.org 8623S: Maintained 8624F: sound/parisc/harmony.* 8625 8626HDPVR USB VIDEO ENCODER DRIVER 8627M: Hans Verkuil <hverkuil@xs4all.nl> 8628L: linux-media@vger.kernel.org 8629S: Odd Fixes 8630W: https://linuxtv.org 8631T: git git://linuxtv.org/media_tree.git 8632F: drivers/media/usb/hdpvr/ 8633 8634HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 8635M: Matt Hsiao <matt.hsiao@hpe.com> 8636S: Supported 8637F: drivers/misc/hpilo.[ch] 8638 8639HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 8640M: Jerry Hoemann <jerry.hoemann@hpe.com> 8641S: Supported 8642F: Documentation/watchdog/hpwdt.rst 8643F: drivers/watchdog/hpwdt.c 8644 8645HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 8646M: Don Brace <don.brace@microchip.com> 8647L: storagedev@microchip.com 8648L: linux-scsi@vger.kernel.org 8649S: Supported 8650F: Documentation/scsi/hpsa.rst 8651F: drivers/scsi/hpsa*.[ch] 8652F: include/linux/cciss*.h 8653F: include/uapi/linux/cciss*.h 8654 8655HFI1 DRIVER 8656M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 8657M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 8658L: linux-rdma@vger.kernel.org 8659S: Supported 8660F: drivers/infiniband/hw/hfi1 8661 8662HFS FILESYSTEM 8663L: linux-fsdevel@vger.kernel.org 8664S: Orphan 8665F: Documentation/filesystems/hfs.rst 8666F: fs/hfs/ 8667 8668HFSPLUS FILESYSTEM 8669L: linux-fsdevel@vger.kernel.org 8670S: Orphan 8671F: Documentation/filesystems/hfsplus.rst 8672F: fs/hfsplus/ 8673 8674HGA FRAMEBUFFER DRIVER 8675M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 8676L: linux-nvidia@lists.surfsouth.com 8677S: Maintained 8678W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 8679F: drivers/video/fbdev/hgafb.c 8680 8681HIBERNATION (aka Software Suspend, aka swsusp) 8682M: "Rafael J. Wysocki" <rafael@kernel.org> 8683M: Pavel Machek <pavel@ucw.cz> 8684L: linux-pm@vger.kernel.org 8685S: Supported 8686B: https://bugzilla.kernel.org 8687F: arch/*/include/asm/suspend*.h 8688F: arch/x86/power/ 8689F: drivers/base/power/ 8690F: include/linux/freezer.h 8691F: include/linux/pm.h 8692F: include/linux/suspend.h 8693F: kernel/power/ 8694 8695HID CORE LAYER 8696M: Jiri Kosina <jikos@kernel.org> 8697M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 8698L: linux-input@vger.kernel.org 8699S: Maintained 8700T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 8701F: drivers/hid/ 8702F: include/linux/hid* 8703F: include/uapi/linux/hid* 8704 8705HID LOGITECH DRIVERS 8706R: Filipe Laíns <lains@riseup.net> 8707L: linux-input@vger.kernel.org 8708S: Maintained 8709F: drivers/hid/hid-logitech-* 8710 8711HID PLAYSTATION DRIVER 8712M: Roderick Colenbrander <roderick.colenbrander@sony.com> 8713L: linux-input@vger.kernel.org 8714S: Supported 8715F: drivers/hid/hid-playstation.c 8716 8717HID SENSOR HUB DRIVERS 8718M: Jiri Kosina <jikos@kernel.org> 8719M: Jonathan Cameron <jic23@kernel.org> 8720M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 8721L: linux-input@vger.kernel.org 8722L: linux-iio@vger.kernel.org 8723S: Maintained 8724F: Documentation/hid/hid-sensor* 8725F: drivers/hid/hid-sensor-* 8726F: drivers/iio/*/hid-* 8727F: include/linux/hid-sensor-* 8728 8729HIGH-RESOLUTION TIMERS, CLOCKEVENTS 8730M: Thomas Gleixner <tglx@linutronix.de> 8731L: linux-kernel@vger.kernel.org 8732S: Maintained 8733T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 8734F: Documentation/timers/ 8735F: include/linux/clockchips.h 8736F: include/linux/hrtimer.h 8737F: kernel/time/clockevents.c 8738F: kernel/time/hrtimer.c 8739F: kernel/time/timer_*.c 8740 8741HIGH-SPEED SCC DRIVER FOR AX.25 8742L: linux-hams@vger.kernel.org 8743S: Orphan 8744F: drivers/net/hamradio/dmascc.c 8745F: drivers/net/hamradio/scc.c 8746 8747HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 8748M: HighPoint Linux Team <linux@highpoint-tech.com> 8749S: Supported 8750W: http://www.highpoint-tech.com 8751F: Documentation/scsi/hptiop.rst 8752F: drivers/scsi/hptiop.c 8753 8754HIPPI 8755M: Jes Sorensen <jes@trained-monkey.org> 8756L: linux-hippi@sunsite.dk 8757S: Maintained 8758F: drivers/net/hippi/ 8759F: include/linux/hippidevice.h 8760F: include/uapi/linux/if_hippi.h 8761F: net/802/hippi.c 8762 8763HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 8764M: Kurt Kanzenbach <kurt@linutronix.de> 8765L: netdev@vger.kernel.org 8766S: Maintained 8767F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 8768F: drivers/net/dsa/hirschmann/* 8769F: include/linux/platform_data/hirschmann-hellcreek.h 8770F: net/dsa/tag_hellcreek.c 8771 8772HISILICON DMA DRIVER 8773M: Zhou Wang <wangzhou1@hisilicon.com> 8774L: dmaengine@vger.kernel.org 8775S: Maintained 8776F: drivers/dma/hisi_dma.c 8777 8778HISILICON GPIO DRIVER 8779M: Luo Jiaxing <luojiaxing@huawei.com> 8780L: linux-gpio@vger.kernel.org 8781S: Maintained 8782F: drivers/gpio/gpio-hisi.c 8783 8784HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 8785M: Longfang Liu <liulongfang@huawei.com> 8786L: linux-crypto@vger.kernel.org 8787S: Maintained 8788F: Documentation/ABI/testing/debugfs-hisi-hpre 8789F: drivers/crypto/hisilicon/hpre/hpre.h 8790F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 8791F: drivers/crypto/hisilicon/hpre/hpre_main.c 8792 8793HISILICON I2C CONTROLLER DRIVER 8794M: Yicong Yang <yangyicong@hisilicon.com> 8795L: linux-i2c@vger.kernel.org 8796S: Maintained 8797W: https://www.hisilicon.com 8798F: drivers/i2c/busses/i2c-hisi.c 8799 8800HISILICON LPC BUS DRIVER 8801M: john.garry@huawei.com 8802S: Maintained 8803W: http://www.hisilicon.com 8804F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 8805F: drivers/bus/hisi_lpc.c 8806 8807HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 8808M: Yisen Zhuang <yisen.zhuang@huawei.com> 8809M: Salil Mehta <salil.mehta@huawei.com> 8810L: netdev@vger.kernel.org 8811S: Maintained 8812W: http://www.hisilicon.com 8813F: drivers/net/ethernet/hisilicon/hns3/ 8814 8815HISILICON NETWORK SUBSYSTEM DRIVER 8816M: Yisen Zhuang <yisen.zhuang@huawei.com> 8817M: Salil Mehta <salil.mehta@huawei.com> 8818L: netdev@vger.kernel.org 8819S: Maintained 8820W: http://www.hisilicon.com 8821F: Documentation/devicetree/bindings/net/hisilicon*.txt 8822F: drivers/net/ethernet/hisilicon/ 8823 8824HIKEY960 ONBOARD USB GPIO HUB DRIVER 8825M: John Stultz <john.stultz@linaro.org> 8826L: linux-kernel@vger.kernel.org 8827S: Maintained 8828F: drivers/misc/hisi_hikey_usb.c 8829 8830HISILICON PMU DRIVER 8831M: Shaokun Zhang <zhangshaokun@hisilicon.com> 8832M: Qi Liu <liuqi115@huawei.com> 8833S: Supported 8834W: http://www.hisilicon.com 8835F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 8836F: Documentation/admin-guide/perf/hisi-pmu.rst 8837F: drivers/perf/hisilicon 8838 8839HISILICON QM AND ZIP Controller DRIVER 8840M: Zhou Wang <wangzhou1@hisilicon.com> 8841L: linux-crypto@vger.kernel.org 8842S: Maintained 8843F: Documentation/ABI/testing/debugfs-hisi-zip 8844F: drivers/crypto/hisilicon/qm.c 8845F: drivers/crypto/hisilicon/sgl.c 8846F: drivers/crypto/hisilicon/zip/ 8847F: include/linux/hisi_acc_qm.h 8848 8849HISILICON ROCE DRIVER 8850M: Wenpeng Liang <liangwenpeng@huawei.com> 8851M: Weihang Li <liweihang@huawei.com> 8852L: linux-rdma@vger.kernel.org 8853S: Maintained 8854F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 8855F: drivers/infiniband/hw/hns/ 8856 8857HISILICON SAS Controller 8858M: John Garry <john.garry@huawei.com> 8859S: Supported 8860W: http://www.hisilicon.com 8861F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 8862F: drivers/scsi/hisi_sas/ 8863 8864HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 8865M: Kai Ye <yekai13@huawei.com> 8866M: Longfang Liu <liulongfang@huawei.com> 8867L: linux-crypto@vger.kernel.org 8868S: Maintained 8869F: Documentation/ABI/testing/debugfs-hisi-sec 8870F: drivers/crypto/hisilicon/sec2/sec.h 8871F: drivers/crypto/hisilicon/sec2/sec_crypto.c 8872F: drivers/crypto/hisilicon/sec2/sec_crypto.h 8873F: drivers/crypto/hisilicon/sec2/sec_main.c 8874 8875HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 8876M: Jay Fang <f.fangjian@huawei.com> 8877L: linux-spi@vger.kernel.org 8878S: Maintained 8879W: http://www.hisilicon.com 8880F: drivers/spi/spi-hisi-kunpeng.c 8881 8882HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 8883M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8884L: linux-kernel@vger.kernel.org 8885S: Maintained 8886F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 8887F: drivers/spmi/hisi-spmi-controller.c 8888 8889HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 8890M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8891L: linux-kernel@vger.kernel.org 8892S: Maintained 8893F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 8894F: drivers/mfd/hi6421-spmi-pmic.c 8895 8896HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 8897M: Weili Qian <qianweili@huawei.com> 8898S: Maintained 8899F: drivers/crypto/hisilicon/trng/trng.c 8900 8901HISILICON V3XX SPI NOR FLASH Controller Driver 8902M: John Garry <john.garry@huawei.com> 8903S: Maintained 8904W: http://www.hisilicon.com 8905F: drivers/spi/spi-hisi-sfc-v3xx.c 8906 8907HMM - Heterogeneous Memory Management 8908M: Jérôme Glisse <jglisse@redhat.com> 8909L: linux-mm@kvack.org 8910S: Maintained 8911F: Documentation/vm/hmm.rst 8912F: include/linux/hmm* 8913F: lib/test_hmm* 8914F: mm/hmm* 8915F: tools/testing/selftests/vm/*hmm* 8916 8917HOST AP DRIVER 8918M: Jouni Malinen <j@w1.fi> 8919L: linux-wireless@vger.kernel.org 8920S: Obsolete 8921W: http://w1.fi/hostap-driver.html 8922F: drivers/net/wireless/intersil/hostap/ 8923 8924HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 8925L: platform-driver-x86@vger.kernel.org 8926S: Orphan 8927F: drivers/platform/x86/tc1100-wmi.c 8928 8929HPET: High Precision Event Timers driver 8930M: Clemens Ladisch <clemens@ladisch.de> 8931S: Maintained 8932F: Documentation/timers/hpet.rst 8933F: drivers/char/hpet.c 8934F: include/linux/hpet.h 8935F: include/uapi/linux/hpet.h 8936 8937HPET: x86 8938S: Orphan 8939F: arch/x86/include/asm/hpet.h 8940F: arch/x86/kernel/hpet.c 8941 8942HPFS FILESYSTEM 8943M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 8944S: Maintained 8945W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 8946F: fs/hpfs/ 8947 8948HSI SUBSYSTEM 8949M: Sebastian Reichel <sre@kernel.org> 8950S: Maintained 8951T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 8952F: Documentation/ABI/testing/sysfs-bus-hsi 8953F: Documentation/driver-api/hsi.rst 8954F: drivers/hsi/ 8955F: include/linux/hsi/ 8956F: include/uapi/linux/hsi/ 8957 8958HSO 3G MODEM DRIVER 8959L: linux-usb@vger.kernel.org 8960S: Orphan 8961F: drivers/net/usb/hso.c 8962 8963HSR NETWORK PROTOCOL 8964L: netdev@vger.kernel.org 8965S: Orphan 8966F: net/hsr/ 8967 8968HT16K33 LED CONTROLLER DRIVER 8969M: Robin van der Gracht <robin@protonic.nl> 8970S: Maintained 8971F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 8972F: drivers/auxdisplay/ht16k33.c 8973 8974HTCPEN TOUCHSCREEN DRIVER 8975M: Pau Oliva Fora <pof@eslack.org> 8976L: linux-input@vger.kernel.org 8977S: Maintained 8978F: drivers/input/touchscreen/htcpen.c 8979 8980HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 8981M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 8982L: linux-iio@vger.kernel.org 8983S: Maintained 8984W: http://www.st.com/ 8985F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 8986F: drivers/iio/humidity/hts221* 8987 8988HUAWEI ETHERNET DRIVER 8989L: netdev@vger.kernel.org 8990S: Orphan 8991F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 8992F: drivers/net/ethernet/huawei/hinic/ 8993 8994HUGETLB FILESYSTEM 8995M: Mike Kravetz <mike.kravetz@oracle.com> 8996L: linux-mm@kvack.org 8997S: Maintained 8998F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 8999F: Documentation/admin-guide/mm/hugetlbpage.rst 9000F: Documentation/vm/hugetlbfs_reserv.rst 9001F: fs/hugetlbfs/ 9002F: include/linux/hugetlb.h 9003F: mm/hugetlb.c 9004 9005HVA ST MEDIA DRIVER 9006M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9007L: linux-media@vger.kernel.org 9008S: Supported 9009W: https://linuxtv.org 9010T: git git://linuxtv.org/media_tree.git 9011F: drivers/media/platform/st/sti/hva 9012 9013HWPOISON MEMORY FAILURE HANDLING 9014M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9015L: linux-mm@kvack.org 9016S: Maintained 9017F: mm/hwpoison-inject.c 9018F: mm/memory-failure.c 9019 9020HYCON HY46XX TOUCHSCREEN SUPPORT 9021M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9022L: linux-input@vger.kernel.org 9023S: Maintained 9024F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9025F: drivers/input/touchscreen/hycon-hy46xx.c 9026 9027HYGON PROCESSOR SUPPORT 9028M: Pu Wen <puwen@hygon.cn> 9029L: linux-kernel@vger.kernel.org 9030S: Maintained 9031F: arch/x86/kernel/cpu/hygon.c 9032 9033HYNIX HI556 SENSOR DRIVER 9034M: Shawn Tu <shawnx.tu@intel.com> 9035L: linux-media@vger.kernel.org 9036S: Maintained 9037T: git git://linuxtv.org/media_tree.git 9038F: drivers/media/i2c/hi556.c 9039 9040HYNIX HI846 SENSOR DRIVER 9041M: Martin Kepplinger <martin.kepplinger@puri.sm> 9042L: linux-media@vger.kernel.org 9043S: Maintained 9044F: drivers/media/i2c/hi846.c 9045 9046HYNIX HI847 SENSOR DRIVER 9047M: Shawn Tu <shawnx.tu@intel.com> 9048L: linux-media@vger.kernel.org 9049S: Maintained 9050F: drivers/media/i2c/hi847.c 9051 9052Hyper-V/Azure CORE AND DRIVERS 9053M: "K. Y. Srinivasan" <kys@microsoft.com> 9054M: Haiyang Zhang <haiyangz@microsoft.com> 9055M: Stephen Hemminger <sthemmin@microsoft.com> 9056M: Wei Liu <wei.liu@kernel.org> 9057M: Dexuan Cui <decui@microsoft.com> 9058L: linux-hyperv@vger.kernel.org 9059S: Supported 9060T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9061F: Documentation/ABI/stable/sysfs-bus-vmbus 9062F: Documentation/ABI/testing/debugfs-hyperv 9063F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9064F: arch/arm64/hyperv 9065F: arch/arm64/include/asm/hyperv-tlfs.h 9066F: arch/arm64/include/asm/mshyperv.h 9067F: arch/x86/hyperv 9068F: arch/x86/include/asm/hyperv-tlfs.h 9069F: arch/x86/include/asm/mshyperv.h 9070F: arch/x86/include/asm/trace/hyperv.h 9071F: arch/x86/kernel/cpu/mshyperv.c 9072F: drivers/clocksource/hyperv_timer.c 9073F: drivers/hid/hid-hyperv.c 9074F: drivers/hv/ 9075F: drivers/input/serio/hyperv-keyboard.c 9076F: drivers/iommu/hyperv-iommu.c 9077F: drivers/net/ethernet/microsoft/ 9078F: drivers/net/hyperv/ 9079F: drivers/pci/controller/pci-hyperv-intf.c 9080F: drivers/pci/controller/pci-hyperv.c 9081F: drivers/scsi/storvsc_drv.c 9082F: drivers/uio/uio_hv_generic.c 9083F: drivers/video/fbdev/hyperv_fb.c 9084F: include/asm-generic/hyperv-tlfs.h 9085F: include/asm-generic/mshyperv.h 9086F: include/clocksource/hyperv_timer.h 9087F: include/linux/hyperv.h 9088F: include/uapi/linux/hyperv.h 9089F: net/vmw_vsock/hyperv_transport.c 9090F: tools/hv/ 9091 9092HYPERBUS SUPPORT 9093M: Vignesh Raghavendra <vigneshr@ti.com> 9094L: linux-mtd@lists.infradead.org 9095S: Supported 9096Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9097C: irc://irc.oftc.net/mtd 9098T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9099F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9100F: drivers/mtd/hyperbus/ 9101F: include/linux/mtd/hyperbus.h 9102 9103HYPERVISOR VIRTUAL CONSOLE DRIVER 9104L: linuxppc-dev@lists.ozlabs.org 9105S: Odd Fixes 9106F: drivers/tty/hvc/ 9107 9108I2C ACPI SUPPORT 9109M: Mika Westerberg <mika.westerberg@linux.intel.com> 9110L: linux-i2c@vger.kernel.org 9111L: linux-acpi@vger.kernel.org 9112S: Maintained 9113F: drivers/i2c/i2c-core-acpi.c 9114 9115I2C CONTROLLER DRIVER FOR NVIDIA GPU 9116M: Ajay Gupta <ajayg@nvidia.com> 9117L: linux-i2c@vger.kernel.org 9118S: Maintained 9119F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9120F: drivers/i2c/busses/i2c-nvidia-gpu.c 9121 9122I2C MUXES 9123M: Peter Rosin <peda@axentia.se> 9124L: linux-i2c@vger.kernel.org 9125S: Maintained 9126F: Documentation/devicetree/bindings/i2c/i2c-arb* 9127F: Documentation/devicetree/bindings/i2c/i2c-gate* 9128F: Documentation/devicetree/bindings/i2c/i2c-mux* 9129F: Documentation/i2c/i2c-topology.rst 9130F: Documentation/i2c/muxes/ 9131F: drivers/i2c/i2c-mux.c 9132F: drivers/i2c/muxes/ 9133F: include/linux/i2c-mux.h 9134 9135I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9136M: Gregory CLEMENT <gregory.clement@bootlin.com> 9137L: linux-i2c@vger.kernel.org 9138S: Maintained 9139F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9140F: drivers/i2c/busses/i2c-mv64xxx.c 9141 9142I2C OVER PARALLEL PORT 9143M: Jean Delvare <jdelvare@suse.com> 9144L: linux-i2c@vger.kernel.org 9145S: Maintained 9146F: Documentation/i2c/busses/i2c-parport.rst 9147F: drivers/i2c/busses/i2c-parport.c 9148 9149I2C SUBSYSTEM 9150M: Wolfram Sang <wsa@kernel.org> 9151L: linux-i2c@vger.kernel.org 9152S: Maintained 9153W: https://i2c.wiki.kernel.org/ 9154Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9155T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9156F: Documentation/devicetree/bindings/i2c/i2c.txt 9157F: Documentation/i2c/ 9158F: drivers/i2c/* 9159F: include/linux/i2c-dev.h 9160F: include/linux/i2c-smbus.h 9161F: include/linux/i2c.h 9162F: include/uapi/linux/i2c-*.h 9163F: include/uapi/linux/i2c.h 9164 9165I2C SUBSYSTEM HOST DRIVERS 9166L: linux-i2c@vger.kernel.org 9167S: Odd Fixes 9168W: https://i2c.wiki.kernel.org/ 9169Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9170T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9171F: Documentation/devicetree/bindings/i2c/ 9172F: drivers/i2c/algos/ 9173F: drivers/i2c/busses/ 9174 9175I2C-TAOS-EVM DRIVER 9176M: Jean Delvare <jdelvare@suse.com> 9177L: linux-i2c@vger.kernel.org 9178S: Maintained 9179F: Documentation/i2c/busses/i2c-taos-evm.rst 9180F: drivers/i2c/busses/i2c-taos-evm.c 9181 9182I2C-TINY-USB DRIVER 9183M: Till Harbaum <till@harbaum.org> 9184L: linux-i2c@vger.kernel.org 9185S: Maintained 9186W: http://www.harbaum.org/till/i2c_tiny_usb 9187F: drivers/i2c/busses/i2c-tiny-usb.c 9188 9189I2C/SMBUS CONTROLLER DRIVERS FOR PC 9190M: Jean Delvare <jdelvare@suse.com> 9191L: linux-i2c@vger.kernel.org 9192S: Maintained 9193F: Documentation/i2c/busses/i2c-ali1535.rst 9194F: Documentation/i2c/busses/i2c-ali1563.rst 9195F: Documentation/i2c/busses/i2c-ali15x3.rst 9196F: Documentation/i2c/busses/i2c-amd756.rst 9197F: Documentation/i2c/busses/i2c-amd8111.rst 9198F: Documentation/i2c/busses/i2c-i801.rst 9199F: Documentation/i2c/busses/i2c-nforce2.rst 9200F: Documentation/i2c/busses/i2c-piix4.rst 9201F: Documentation/i2c/busses/i2c-sis5595.rst 9202F: Documentation/i2c/busses/i2c-sis630.rst 9203F: Documentation/i2c/busses/i2c-sis96x.rst 9204F: Documentation/i2c/busses/i2c-via.rst 9205F: Documentation/i2c/busses/i2c-viapro.rst 9206F: drivers/i2c/busses/i2c-ali1535.c 9207F: drivers/i2c/busses/i2c-ali1563.c 9208F: drivers/i2c/busses/i2c-ali15x3.c 9209F: drivers/i2c/busses/i2c-amd756-s4882.c 9210F: drivers/i2c/busses/i2c-amd756.c 9211F: drivers/i2c/busses/i2c-amd8111.c 9212F: drivers/i2c/busses/i2c-i801.c 9213F: drivers/i2c/busses/i2c-isch.c 9214F: drivers/i2c/busses/i2c-nforce2-s4985.c 9215F: drivers/i2c/busses/i2c-nforce2.c 9216F: drivers/i2c/busses/i2c-piix4.c 9217F: drivers/i2c/busses/i2c-sis5595.c 9218F: drivers/i2c/busses/i2c-sis630.c 9219F: drivers/i2c/busses/i2c-sis96x.c 9220F: drivers/i2c/busses/i2c-via.c 9221F: drivers/i2c/busses/i2c-viapro.c 9222 9223I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9224M: Hans de Goede <hdegoede@redhat.com> 9225L: linux-i2c@vger.kernel.org 9226S: Maintained 9227F: drivers/i2c/busses/i2c-cht-wc.c 9228 9229I2C/SMBUS ISMT DRIVER 9230M: Seth Heasley <seth.heasley@intel.com> 9231M: Neil Horman <nhorman@tuxdriver.com> 9232L: linux-i2c@vger.kernel.org 9233F: Documentation/i2c/busses/i2c-ismt.rst 9234F: drivers/i2c/busses/i2c-ismt.c 9235 9236I2C/SMBUS STUB DRIVER 9237M: Jean Delvare <jdelvare@suse.com> 9238L: linux-i2c@vger.kernel.org 9239S: Maintained 9240F: drivers/i2c/i2c-stub.c 9241 9242I3C DRIVER FOR CADENCE I3C MASTER IP 9243M: Przemysław Gaj <pgaj@cadence.com> 9244S: Maintained 9245F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt 9246F: drivers/i3c/master/i3c-master-cdns.c 9247 9248I3C DRIVER FOR SYNOPSYS DESIGNWARE 9249M: Vitor Soares <vitor.soares@synopsys.com> 9250S: Maintained 9251F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt 9252F: drivers/i3c/master/dw* 9253 9254I3C SUBSYSTEM 9255M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9256L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9257S: Maintained 9258C: irc://chat.freenode.net/linux-i3c 9259T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9260F: Documentation/ABI/testing/sysfs-bus-i3c 9261F: Documentation/devicetree/bindings/i3c/ 9262F: Documentation/driver-api/i3c 9263F: drivers/i3c/ 9264F: include/linux/i3c/ 9265 9266IA64 (Itanium) PLATFORM 9267L: linux-ia64@vger.kernel.org 9268S: Orphan 9269F: Documentation/ia64/ 9270F: arch/ia64/ 9271 9272IBM Power 842 compression accelerator 9273M: Haren Myneni <haren@us.ibm.com> 9274S: Supported 9275F: crypto/842.c 9276F: drivers/crypto/nx/Kconfig 9277F: drivers/crypto/nx/Makefile 9278F: drivers/crypto/nx/nx-842* 9279F: include/linux/sw842.h 9280F: lib/842/ 9281 9282IBM Power in-Nest Crypto Acceleration 9283M: Breno Leitão <leitao@debian.org> 9284M: Nayna Jain <nayna@linux.ibm.com> 9285M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9286L: linux-crypto@vger.kernel.org 9287S: Supported 9288F: drivers/crypto/nx/Kconfig 9289F: drivers/crypto/nx/Makefile 9290F: drivers/crypto/nx/nx-aes* 9291F: drivers/crypto/nx/nx-sha* 9292F: drivers/crypto/nx/nx.* 9293F: drivers/crypto/nx/nx_csbcpb.h 9294F: drivers/crypto/nx/nx_debugfs.c 9295 9296IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9297M: Tyrel Datwyler <tyreld@linux.ibm.com> 9298L: linux-pci@vger.kernel.org 9299L: linuxppc-dev@lists.ozlabs.org 9300S: Supported 9301F: drivers/pci/hotplug/rpadlpar* 9302 9303IBM Power Linux RAID adapter 9304M: Brian King <brking@us.ibm.com> 9305S: Supported 9306F: drivers/scsi/ipr.* 9307 9308IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9309M: Tyrel Datwyler <tyreld@linux.ibm.com> 9310L: linux-pci@vger.kernel.org 9311L: linuxppc-dev@lists.ozlabs.org 9312S: Supported 9313F: drivers/pci/hotplug/rpaphp* 9314 9315IBM Power SRIOV Virtual NIC Device Driver 9316M: Dany Madden <drt@linux.ibm.com> 9317M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 9318R: Thomas Falcon <tlfalcon@linux.ibm.com> 9319L: netdev@vger.kernel.org 9320S: Supported 9321F: drivers/net/ethernet/ibm/ibmvnic.* 9322 9323IBM Power Virtual Accelerator Switchboard 9324M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 9325L: linuxppc-dev@lists.ozlabs.org 9326S: Supported 9327F: arch/powerpc/include/asm/vas.h 9328F: arch/powerpc/platforms/powernv/copy-paste.h 9329F: arch/powerpc/platforms/powernv/vas* 9330 9331IBM Power Virtual Ethernet Device Driver 9332M: Cristobal Forno <cforno12@linux.ibm.com> 9333L: netdev@vger.kernel.org 9334S: Supported 9335F: drivers/net/ethernet/ibm/ibmveth.* 9336 9337IBM Power Virtual FC Device Drivers 9338M: Tyrel Datwyler <tyreld@linux.ibm.com> 9339L: linux-scsi@vger.kernel.org 9340S: Supported 9341F: drivers/scsi/ibmvscsi/ibmvfc* 9342 9343IBM Power Virtual Management Channel Driver 9344M: Brad Warrum <bwarrum@linux.ibm.com> 9345M: Ritu Agarwal <rituagar@linux.ibm.com> 9346S: Supported 9347F: drivers/misc/ibmvmc.* 9348 9349IBM Power Virtual SCSI Device Drivers 9350M: Tyrel Datwyler <tyreld@linux.ibm.com> 9351L: linux-scsi@vger.kernel.org 9352S: Supported 9353F: drivers/scsi/ibmvscsi/ibmvscsi* 9354F: include/scsi/viosrp.h 9355 9356IBM Power Virtual SCSI Device Target Driver 9357M: Michael Cyr <mikecyr@linux.ibm.com> 9358L: linux-scsi@vger.kernel.org 9359L: target-devel@vger.kernel.org 9360S: Supported 9361F: drivers/scsi/ibmvscsi_tgt/ 9362 9363IBM Power VMX Cryptographic instructions 9364M: Breno Leitão <leitao@debian.org> 9365M: Nayna Jain <nayna@linux.ibm.com> 9366M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9367L: linux-crypto@vger.kernel.org 9368S: Supported 9369F: drivers/crypto/vmx/Kconfig 9370F: drivers/crypto/vmx/Makefile 9371F: drivers/crypto/vmx/aes* 9372F: drivers/crypto/vmx/ghash* 9373F: drivers/crypto/vmx/ppc-xlate.pl 9374F: drivers/crypto/vmx/vmx.c 9375 9376IBM ServeRAID RAID DRIVER 9377S: Orphan 9378F: drivers/scsi/ips.* 9379 9380ICH LPC AND GPIO DRIVER 9381M: Peter Tyser <ptyser@xes-inc.com> 9382S: Maintained 9383F: drivers/gpio/gpio-ich.c 9384F: drivers/mfd/lpc_ich.c 9385 9386ICY I2C DRIVER 9387M: Max Staudt <max@enpas.org> 9388L: linux-i2c@vger.kernel.org 9389S: Maintained 9390F: drivers/i2c/busses/i2c-icy.c 9391 9392IDEAPAD LAPTOP EXTRAS DRIVER 9393M: Ike Panhc <ike.pan@canonical.com> 9394L: platform-driver-x86@vger.kernel.org 9395S: Maintained 9396W: http://launchpad.net/ideapad-laptop 9397F: drivers/platform/x86/ideapad-laptop.c 9398 9399IDEAPAD LAPTOP SLIDEBAR DRIVER 9400M: Andrey Moiseev <o2g.org.ru@gmail.com> 9401L: linux-input@vger.kernel.org 9402S: Maintained 9403W: https://github.com/o2genum/ideapad-slidebar 9404F: drivers/input/misc/ideapad_slidebar.c 9405 9406IDMAPPED MOUNTS 9407M: Christian Brauner <brauner@kernel.org> 9408L: linux-fsdevel@vger.kernel.org 9409S: Maintained 9410T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 9411F: Documentation/filesystems/idmappings.rst 9412F: tools/testing/selftests/mount_setattr/ 9413F: include/linux/mnt_idmapping.h 9414 9415IDT VersaClock 5 CLOCK DRIVER 9416M: Luca Ceresoli <luca@lucaceresoli.net> 9417S: Maintained 9418F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9419F: drivers/clk/clk-versaclock5.c 9420 9421IEEE 802.15.4 SUBSYSTEM 9422M: Alexander Aring <alex.aring@gmail.com> 9423M: Stefan Schmidt <stefan@datenfreihafen.org> 9424L: linux-wpan@vger.kernel.org 9425S: Maintained 9426W: https://linux-wpan.org/ 9427T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9428T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9429F: Documentation/networking/ieee802154.rst 9430F: drivers/net/ieee802154/ 9431F: include/linux/ieee802154.h 9432F: include/linux/nl802154.h 9433F: include/net/af_ieee802154.h 9434F: include/net/cfg802154.h 9435F: include/net/ieee802154_netdev.h 9436F: include/net/mac802154.h 9437F: include/net/nl802154.h 9438F: net/ieee802154/ 9439F: net/mac802154/ 9440 9441IFE PROTOCOL 9442M: Yotam Gigi <yotam.gi@gmail.com> 9443M: Jamal Hadi Salim <jhs@mojatatu.com> 9444F: include/net/ife.h 9445F: include/uapi/linux/ife.h 9446F: net/ife 9447 9448IGORPLUG-USB IR RECEIVER 9449M: Sean Young <sean@mess.org> 9450L: linux-media@vger.kernel.org 9451S: Maintained 9452F: drivers/media/rc/igorplugusb.c 9453 9454IGUANAWORKS USB IR TRANSCEIVER 9455M: Sean Young <sean@mess.org> 9456L: linux-media@vger.kernel.org 9457S: Maintained 9458F: drivers/media/rc/iguanair.c 9459 9460IIO DIGITAL POTENTIOMETER DAC 9461M: Peter Rosin <peda@axentia.se> 9462L: linux-iio@vger.kernel.org 9463S: Maintained 9464F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9465F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9466F: drivers/iio/dac/dpot-dac.c 9467 9468IIO ENVELOPE DETECTOR 9469M: Peter Rosin <peda@axentia.se> 9470L: linux-iio@vger.kernel.org 9471S: Maintained 9472F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9473F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9474F: drivers/iio/adc/envelope-detector.c 9475 9476IIO MULTIPLEXER 9477M: Peter Rosin <peda@axentia.se> 9478L: linux-iio@vger.kernel.org 9479S: Maintained 9480F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9481F: drivers/iio/multiplexer/iio-mux.c 9482 9483IIO SCMI BASED DRIVER 9484M: Jyoti Bhayana <jbhayana@google.com> 9485L: linux-iio@vger.kernel.org 9486S: Maintained 9487F: drivers/iio/common/scmi_sensors/scmi_iio.c 9488 9489IIO SUBSYSTEM AND DRIVERS 9490M: Jonathan Cameron <jic23@kernel.org> 9491R: Lars-Peter Clausen <lars@metafoo.de> 9492L: linux-iio@vger.kernel.org 9493S: Maintained 9494T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9495F: Documentation/ABI/testing/configfs-iio* 9496F: Documentation/ABI/testing/sysfs-bus-iio* 9497F: Documentation/devicetree/bindings/iio/ 9498F: drivers/iio/ 9499F: drivers/staging/iio/ 9500F: include/linux/iio/ 9501F: tools/iio/ 9502 9503IIO UNIT CONVERTER 9504M: Peter Rosin <peda@axentia.se> 9505L: linux-iio@vger.kernel.org 9506S: Maintained 9507F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9508F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9509F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9510F: drivers/iio/afe/iio-rescale.c 9511 9512IKANOS/ADI EAGLE ADSL USB DRIVER 9513M: Matthieu Castet <castet.matthieu@free.fr> 9514M: Stanislaw Gruszka <stf_xl@wp.pl> 9515S: Maintained 9516F: drivers/usb/atm/ueagle-atm.c 9517 9518IMGTEC ASCII LCD DRIVER 9519M: Paul Burton <paulburton@kernel.org> 9520S: Maintained 9521F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9522F: drivers/auxdisplay/img-ascii-lcd.c 9523 9524IMGTEC IR DECODER DRIVER 9525S: Orphan 9526F: drivers/media/rc/img-ir/ 9527 9528IMON SOUNDGRAPH USB IR RECEIVER 9529M: Sean Young <sean@mess.org> 9530L: linux-media@vger.kernel.org 9531S: Maintained 9532F: drivers/media/rc/imon.c 9533F: drivers/media/rc/imon_raw.c 9534 9535IMS TWINTURBO FRAMEBUFFER DRIVER 9536L: linux-fbdev@vger.kernel.org 9537S: Orphan 9538F: drivers/video/fbdev/imsttfb.c 9539 9540INA209 HARDWARE MONITOR DRIVER 9541M: Guenter Roeck <linux@roeck-us.net> 9542L: linux-hwmon@vger.kernel.org 9543S: Maintained 9544F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 9545F: Documentation/hwmon/ina209.rst 9546F: drivers/hwmon/ina209.c 9547 9548INA2XX HARDWARE MONITOR DRIVER 9549M: Guenter Roeck <linux@roeck-us.net> 9550L: linux-hwmon@vger.kernel.org 9551S: Maintained 9552F: Documentation/hwmon/ina2xx.rst 9553F: drivers/hwmon/ina2xx.c 9554F: include/linux/platform_data/ina2xx.h 9555 9556INDUSTRY PACK SUBSYSTEM (IPACK) 9557M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 9558M: Jens Taprogge <jens.taprogge@taprogge.org> 9559M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9560L: industrypack-devel@lists.sourceforge.net 9561S: Maintained 9562W: http://industrypack.sourceforge.net 9563F: drivers/ipack/ 9564 9565INFINEON DPS310 Driver 9566M: Eddie James <eajames@linux.ibm.com> 9567L: linux-iio@vger.kernel.org 9568S: Maintained 9569F: drivers/iio/pressure/dps310.c 9570 9571INFINIBAND SUBSYSTEM 9572M: Jason Gunthorpe <jgg@nvidia.com> 9573L: linux-rdma@vger.kernel.org 9574S: Supported 9575W: https://github.com/linux-rdma/rdma-core 9576Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9577T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 9578F: Documentation/devicetree/bindings/infiniband/ 9579F: Documentation/infiniband/ 9580F: drivers/infiniband/ 9581F: include/rdma/ 9582F: include/trace/events/ib_mad.h 9583F: include/trace/events/ib_umad.h 9584F: include/uapi/linux/if_infiniband.h 9585F: include/uapi/rdma/ 9586F: samples/bpf/ibumad_kern.c 9587F: samples/bpf/ibumad_user.c 9588 9589INGENIC JZ4780 NAND DRIVER 9590M: Harvey Hunt <harveyhuntnexus@gmail.com> 9591L: linux-mtd@lists.infradead.org 9592L: linux-mips@vger.kernel.org 9593S: Maintained 9594F: drivers/mtd/nand/raw/ingenic/ 9595 9596INGENIC JZ47xx SoCs 9597M: Paul Cercueil <paul@crapouillou.net> 9598L: linux-mips@vger.kernel.org 9599S: Maintained 9600F: arch/mips/boot/dts/ingenic/ 9601F: arch/mips/generic/board-ingenic.c 9602F: arch/mips/include/asm/mach-ingenic/ 9603F: arch/mips/ingenic/Kconfig 9604F: drivers/clk/ingenic/ 9605F: drivers/dma/dma-jz4780.c 9606F: drivers/gpu/drm/ingenic/ 9607F: drivers/i2c/busses/i2c-jz4780.c 9608F: drivers/iio/adc/ingenic-adc.c 9609F: drivers/irqchip/irq-ingenic.c 9610F: drivers/memory/jz4780-nemc.c 9611F: drivers/mmc/host/jz4740_mmc.c 9612F: drivers/mtd/nand/raw/ingenic/ 9613F: drivers/pinctrl/pinctrl-ingenic.c 9614F: drivers/power/supply/ingenic-battery.c 9615F: drivers/pwm/pwm-jz4740.c 9616F: drivers/remoteproc/ingenic_rproc.c 9617F: drivers/rtc/rtc-jz4740.c 9618F: drivers/tty/serial/8250/8250_ingenic.c 9619F: drivers/usb/musb/jz4740.c 9620F: drivers/watchdog/jz4740_wdt.c 9621F: include/dt-bindings/iio/adc/ingenic,adc.h 9622F: include/linux/mfd/ingenic-tcu.h 9623F: sound/soc/codecs/jz47* 9624F: sound/soc/jz4740/ 9625 9626INJOINIC IP5xxx POWER BANK IC DRIVER 9627M: Samuel Holland <samuel@sholland.org> 9628S: Maintained 9629F: drivers/power/supply/ip5xxx_power.c 9630 9631INOTIFY 9632M: Jan Kara <jack@suse.cz> 9633R: Amir Goldstein <amir73il@gmail.com> 9634L: linux-fsdevel@vger.kernel.org 9635S: Maintained 9636F: Documentation/filesystems/inotify.rst 9637F: fs/notify/inotify/ 9638F: include/linux/inotify.h 9639F: include/uapi/linux/inotify.h 9640 9641INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 9642M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 9643L: linux-input@vger.kernel.org 9644S: Maintained 9645Q: http://patchwork.kernel.org/project/linux-input/list/ 9646T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 9647F: Documentation/devicetree/bindings/input/ 9648F: Documentation/devicetree/bindings/serio/ 9649F: Documentation/input/ 9650F: drivers/input/ 9651F: include/linux/input.h 9652F: include/linux/input/ 9653F: include/uapi/linux/input-event-codes.h 9654F: include/uapi/linux/input.h 9655 9656INPUT MULTITOUCH (MT) PROTOCOL 9657M: Henrik Rydberg <rydberg@bitmath.org> 9658L: linux-input@vger.kernel.org 9659S: Odd fixes 9660F: Documentation/input/multi-touch-protocol.rst 9661F: drivers/input/input-mt.c 9662K: \b(ABS|SYN)_MT_ 9663 9664INSIDE SECURE CRYPTO DRIVER 9665M: Antoine Tenart <atenart@kernel.org> 9666L: linux-crypto@vger.kernel.org 9667S: Maintained 9668F: drivers/crypto/inside-secure/ 9669 9670INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 9671M: Mimi Zohar <zohar@linux.ibm.com> 9672M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 9673L: linux-integrity@vger.kernel.org 9674S: Supported 9675T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9676F: security/integrity/ima/ 9677F: security/integrity/ 9678 9679INTEL 810/815 FRAMEBUFFER DRIVER 9680M: Antonino Daplas <adaplas@gmail.com> 9681L: linux-fbdev@vger.kernel.org 9682S: Maintained 9683F: drivers/video/fbdev/i810/ 9684 9685INTEL ASoC DRIVERS 9686M: Cezary Rojewski <cezary.rojewski@intel.com> 9687M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 9688M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 9689M: Jie Yang <yang.jie@linux.intel.com> 9690L: alsa-devel@alsa-project.org (moderated for non-subscribers) 9691S: Supported 9692F: sound/soc/intel/ 9693 9694INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 9695M: Hans de Goede <hdegoede@redhat.com> 9696L: platform-driver-x86@vger.kernel.org 9697S: Maintained 9698F: drivers/platform/x86/intel/atomisp2/pm.c 9699 9700INTEL ATOMISP2 LED DRIVER 9701M: Hans de Goede <hdegoede@redhat.com> 9702L: platform-driver-x86@vger.kernel.org 9703S: Maintained 9704F: drivers/platform/x86/intel/atomisp2/led.c 9705 9706INTEL BIOS SAR INT1092 DRIVER 9707M: Shravan Sudhakar <s.shravan@intel.com> 9708M: Intel Corporation <linuxwwan@intel.com> 9709L: platform-driver-x86@vger.kernel.org 9710S: Maintained 9711F: drivers/platform/x86/intel/int1092/ 9712 9713INTEL BROXTON PMC DRIVER 9714M: Mika Westerberg <mika.westerberg@linux.intel.com> 9715M: Zha Qipeng <qipeng.zha@intel.com> 9716S: Maintained 9717F: drivers/mfd/intel_pmc_bxt.c 9718F: include/linux/mfd/intel_pmc_bxt.h 9719 9720INTEL C600 SERIES SAS CONTROLLER DRIVER 9721M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 9722L: linux-scsi@vger.kernel.org 9723S: Supported 9724T: git git://git.code.sf.net/p/intel-sas/isci 9725F: drivers/scsi/isci/ 9726 9727INTEL CPU family model numbers 9728M: Tony Luck <tony.luck@intel.com> 9729M: x86@kernel.org 9730L: linux-kernel@vger.kernel.org 9731S: Supported 9732F: arch/x86/include/asm/intel-family.h 9733 9734INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 9735M: Jani Nikula <jani.nikula@linux.intel.com> 9736M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 9737M: Rodrigo Vivi <rodrigo.vivi@intel.com> 9738M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 9739L: intel-gfx@lists.freedesktop.org 9740S: Supported 9741W: https://01.org/linuxgraphics/ 9742Q: http://patchwork.freedesktop.org/project/intel-gfx/ 9743B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 9744C: irc://irc.oftc.net/intel-gfx 9745T: git git://anongit.freedesktop.org/drm-intel 9746F: Documentation/gpu/i915.rst 9747F: drivers/gpu/drm/i915/ 9748F: include/drm/i915* 9749F: include/uapi/drm/i915_drm.h 9750 9751INTEL ETHERNET DRIVERS 9752M: Jesse Brandeburg <jesse.brandeburg@intel.com> 9753M: Tony Nguyen <anthony.l.nguyen@intel.com> 9754L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 9755S: Supported 9756W: http://www.intel.com/support/feedback.htm 9757W: http://e1000.sourceforge.net/ 9758Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 9759T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 9760T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 9761F: Documentation/networking/device_drivers/ethernet/intel/ 9762F: drivers/net/ethernet/intel/ 9763F: drivers/net/ethernet/intel/*/ 9764F: include/linux/avf/virtchnl.h 9765F: include/linux/net/intel/iidc.h 9766 9767INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 9768M: Mustafa Ismail <mustafa.ismail@intel.com> 9769M: Shiraz Saleem <shiraz.saleem@intel.com> 9770L: linux-rdma@vger.kernel.org 9771S: Supported 9772F: drivers/infiniband/hw/irdma/ 9773F: include/uapi/rdma/irdma-abi.h 9774 9775INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 9776M: Maik Broemme <mbroemme@libmpq.org> 9777L: linux-fbdev@vger.kernel.org 9778S: Maintained 9779F: Documentation/fb/intelfb.rst 9780F: drivers/video/fbdev/intelfb/ 9781 9782INTEL GPIO DRIVERS 9783M: Andy Shevchenko <andy@kernel.org> 9784L: linux-gpio@vger.kernel.org 9785S: Maintained 9786T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9787F: drivers/gpio/gpio-ich.c 9788F: drivers/gpio/gpio-merrifield.c 9789F: drivers/gpio/gpio-ml-ioh.c 9790F: drivers/gpio/gpio-pch.c 9791F: drivers/gpio/gpio-sch.c 9792F: drivers/gpio/gpio-sodaville.c 9793 9794INTEL GVT-g DRIVERS (Intel GPU Virtualization) 9795M: Zhenyu Wang <zhenyuw@linux.intel.com> 9796M: Zhi Wang <zhi.a.wang@intel.com> 9797L: intel-gvt-dev@lists.freedesktop.org 9798L: intel-gfx@lists.freedesktop.org 9799S: Supported 9800W: https://01.org/igvt-g 9801T: git https://github.com/intel/gvt-linux.git 9802F: drivers/gpu/drm/i915/gvt/ 9803 9804INTEL HID EVENT DRIVER 9805M: Alex Hung <alex.hung@canonical.com> 9806L: platform-driver-x86@vger.kernel.org 9807S: Maintained 9808F: drivers/platform/x86/intel/hid.c 9809 9810INTEL I/OAT DMA DRIVER 9811M: Dave Jiang <dave.jiang@intel.com> 9812R: Dan Williams <dan.j.williams@intel.com> 9813L: dmaengine@vger.kernel.org 9814S: Supported 9815Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 9816F: drivers/dma/ioat* 9817 9818INTEL IADX DRIVER 9819M: Dave Jiang <dave.jiang@intel.com> 9820L: dmaengine@vger.kernel.org 9821S: Supported 9822F: drivers/dma/idxd/* 9823F: include/uapi/linux/idxd.h 9824 9825INTEL IDLE DRIVER 9826M: Jacob Pan <jacob.jun.pan@linux.intel.com> 9827M: Len Brown <lenb@kernel.org> 9828L: linux-pm@vger.kernel.org 9829S: Supported 9830B: https://bugzilla.kernel.org 9831T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 9832F: drivers/idle/intel_idle.c 9833 9834INTEL INTEGRATED SENSOR HUB DRIVER 9835M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9836M: Jiri Kosina <jikos@kernel.org> 9837L: linux-input@vger.kernel.org 9838S: Maintained 9839F: drivers/hid/intel-ish-hid/ 9840 9841INTEL IOMMU (VT-d) 9842M: David Woodhouse <dwmw2@infradead.org> 9843M: Lu Baolu <baolu.lu@linux.intel.com> 9844L: iommu@lists.linux-foundation.org 9845S: Supported 9846T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9847F: drivers/iommu/intel/ 9848F: include/linux/intel-iommu.h 9849F: include/linux/intel-svm.h 9850 9851INTEL IOP-ADMA DMA DRIVER 9852R: Dan Williams <dan.j.williams@intel.com> 9853S: Odd fixes 9854F: drivers/dma/iop-adma.c 9855 9856INTEL IPU3 CSI-2 CIO2 DRIVER 9857M: Yong Zhi <yong.zhi@intel.com> 9858M: Sakari Ailus <sakari.ailus@linux.intel.com> 9859M: Bingbu Cao <bingbu.cao@intel.com> 9860M: Dan Scally <djrscally@gmail.com> 9861R: Tianshu Qiu <tian.shu.qiu@intel.com> 9862L: linux-media@vger.kernel.org 9863S: Maintained 9864T: git git://linuxtv.org/media_tree.git 9865F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 9866F: drivers/media/pci/intel/ipu3/ 9867 9868INTEL IPU3 CSI-2 IMGU DRIVER 9869M: Sakari Ailus <sakari.ailus@linux.intel.com> 9870R: Bingbu Cao <bingbu.cao@intel.com> 9871R: Tianshu Qiu <tian.shu.qiu@intel.com> 9872L: linux-media@vger.kernel.org 9873S: Maintained 9874F: Documentation/admin-guide/media/ipu3.rst 9875F: Documentation/admin-guide/media/ipu3_rcb.svg 9876F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 9877F: drivers/staging/media/ipu3/ 9878 9879INTEL IXP4XX CRYPTO SUPPORT 9880M: Corentin Labbe <clabbe@baylibre.com> 9881L: linux-crypto@vger.kernel.org 9882S: Maintained 9883F: drivers/crypto/ixp4xx_crypto.c 9884 9885INTEL ISHTP ECLITE DRIVER 9886M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 9887L: platform-driver-x86@vger.kernel.org 9888S: Supported 9889F: drivers/platform/x86/intel/ishtp_eclite.c 9890 9891INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 9892M: Krzysztof Halasa <khalasa@piap.pl> 9893S: Maintained 9894F: drivers/net/ethernet/xscale/ixp4xx_eth.c 9895F: drivers/net/wan/ixp4xx_hss.c 9896F: drivers/soc/ixp4xx/ixp4xx-npe.c 9897F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 9898F: include/linux/soc/ixp4xx/npe.h 9899F: include/linux/soc/ixp4xx/qmgr.h 9900 9901INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 9902M: Deepak Saxena <dsaxena@plexity.net> 9903S: Maintained 9904F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 9905F: drivers/char/hw_random/ixp4xx-rng.c 9906 9907INTEL KEEM BAY DRM DRIVER 9908M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 9909M: Edmund Dea <edmund.j.dea@intel.com> 9910S: Maintained 9911F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 9912F: drivers/gpu/drm/kmb/ 9913 9914INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 9915M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9916S: Maintained 9917F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 9918F: drivers/crypto/keembay/Kconfig 9919F: drivers/crypto/keembay/Makefile 9920F: drivers/crypto/keembay/keembay-ocs-aes-core.c 9921F: drivers/crypto/keembay/ocs-aes.c 9922F: drivers/crypto/keembay/ocs-aes.h 9923 9924INTEL KEEM BAY OCS ECC CRYPTO DRIVER 9925M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9926M: Prabhjot Khurana <prabhjot.khurana@intel.com> 9927M: Mark Gross <mgross@linux.intel.com> 9928S: Maintained 9929F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 9930F: drivers/crypto/keembay/Kconfig 9931F: drivers/crypto/keembay/Makefile 9932F: drivers/crypto/keembay/keembay-ocs-ecc.c 9933 9934INTEL KEEM BAY OCS HCU CRYPTO DRIVER 9935M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9936M: Declan Murphy <declan.murphy@intel.com> 9937S: Maintained 9938F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 9939F: drivers/crypto/keembay/Kconfig 9940F: drivers/crypto/keembay/Makefile 9941F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 9942F: drivers/crypto/keembay/ocs-hcu.c 9943F: drivers/crypto/keembay/ocs-hcu.h 9944 9945INTEL THUNDER BAY EMMC PHY DRIVER 9946M: Nandhini Srikandan <nandhini.srikandan@intel.com> 9947M: Rashmi A <rashmi.a@intel.com> 9948S: Maintained 9949F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 9950F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 9951 9952INTEL MANAGEMENT ENGINE (mei) 9953M: Tomas Winkler <tomas.winkler@intel.com> 9954L: linux-kernel@vger.kernel.org 9955S: Supported 9956F: Documentation/driver-api/mei/* 9957F: drivers/misc/mei/ 9958F: drivers/watchdog/mei_wdt.c 9959F: include/linux/mei_cl_bus.h 9960F: include/uapi/linux/mei.h 9961F: samples/mei/* 9962 9963INTEL MAX 10 BMC MFD DRIVER 9964M: Xu Yilun <yilun.xu@intel.com> 9965R: Tom Rix <trix@redhat.com> 9966S: Maintained 9967F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 9968F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 9969F: drivers/hwmon/intel-m10-bmc-hwmon.c 9970F: drivers/mfd/intel-m10-bmc.c 9971F: include/linux/mfd/intel-m10-bmc.h 9972 9973INTEL MENLOW THERMAL DRIVER 9974M: Sujith Thomas <sujith.thomas@intel.com> 9975L: linux-pm@vger.kernel.org 9976S: Supported 9977W: https://01.org/linux-acpi 9978F: drivers/thermal/intel/intel_menlow.c 9979 9980INTEL P-Unit IPC DRIVER 9981M: Zha Qipeng <qipeng.zha@intel.com> 9982L: platform-driver-x86@vger.kernel.org 9983S: Maintained 9984F: arch/x86/include/asm/intel_punit_ipc.h 9985F: drivers/platform/x86/intel/punit_ipc.c 9986 9987INTEL PMC CORE DRIVER 9988M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 9989M: David E Box <david.e.box@intel.com> 9990L: platform-driver-x86@vger.kernel.org 9991S: Maintained 9992F: Documentation/ABI/testing/sysfs-platform-intel-pmc 9993F: drivers/platform/x86/intel/pmc/ 9994 9995INTEL PMIC GPIO DRIVERS 9996M: Andy Shevchenko <andy@kernel.org> 9997S: Maintained 9998T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9999F: drivers/gpio/gpio-*cove.c 10000 10001INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10002M: Andy Shevchenko <andy@kernel.org> 10003S: Maintained 10004F: drivers/mfd/intel_soc_pmic* 10005F: include/linux/mfd/intel_soc_pmic* 10006 10007INTEL PMT DRIVERS 10008M: David E. Box <david.e.box@linux.intel.com> 10009S: Supported 10010F: drivers/platform/x86/intel/pmt/ 10011 10012INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10013M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10014L: linux-wireless@vger.kernel.org 10015S: Maintained 10016F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10017F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10018F: drivers/net/wireless/intel/ipw2x00/ 10019 10020INTEL PSTATE DRIVER 10021M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10022M: Len Brown <lenb@kernel.org> 10023L: linux-pm@vger.kernel.org 10024S: Supported 10025F: drivers/cpufreq/intel_pstate.c 10026 10027INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10028M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10029L: linux-iio@vger.kernel.org 10030F: drivers/counter/intel-qep.c 10031 10032INTEL SCU DRIVERS 10033M: Mika Westerberg <mika.westerberg@linux.intel.com> 10034S: Maintained 10035F: arch/x86/include/asm/intel_scu_ipc.h 10036F: drivers/platform/x86/intel_scu_* 10037 10038INTEL SDSI DRIVER 10039M: David E. Box <david.e.box@linux.intel.com> 10040S: Supported 10041F: drivers/platform/x86/intel/sdsi.c 10042F: tools/arch/x86/intel_sdsi/ 10043F: tools/testing/selftests/drivers/sdsi/ 10044 10045INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10046M: Daniel Scally <djrscally@gmail.com> 10047S: Maintained 10048F: drivers/platform/x86/intel/int3472/ 10049 10050INTEL SPEED SELECT TECHNOLOGY 10051M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10052L: platform-driver-x86@vger.kernel.org 10053S: Maintained 10054F: drivers/platform/x86/intel/speed_select_if/ 10055F: include/uapi/linux/isst_if.h 10056F: tools/power/x86/intel-speed-select/ 10057 10058INTEL STRATIX10 FIRMWARE DRIVERS 10059M: Dinh Nguyen <dinguyen@kernel.org> 10060L: linux-kernel@vger.kernel.org 10061S: Maintained 10062F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10063F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10064F: drivers/firmware/stratix10-rsu.c 10065F: drivers/firmware/stratix10-svc.c 10066F: include/linux/firmware/intel/stratix10-smc.h 10067F: include/linux/firmware/intel/stratix10-svc-client.h 10068T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10069 10070INTEL TELEMETRY DRIVER 10071M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10072M: "David E. Box" <david.e.box@linux.intel.com> 10073L: platform-driver-x86@vger.kernel.org 10074S: Maintained 10075F: arch/x86/include/asm/intel_telemetry.h 10076F: drivers/platform/x86/intel/telemetry/ 10077 10078INTEL UNCORE FREQUENCY CONTROL 10079M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10080L: platform-driver-x86@vger.kernel.org 10081S: Maintained 10082F: drivers/platform/x86/intel/uncore-frequency/ 10083 10084INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10085M: David E. Box <david.e.box@linux.intel.com> 10086S: Supported 10087F: drivers/platform/x86/intel/vsec.* 10088 10089INTEL VIRTUAL BUTTON DRIVER 10090M: AceLan Kao <acelan.kao@canonical.com> 10091L: platform-driver-x86@vger.kernel.org 10092S: Maintained 10093F: drivers/platform/x86/intel/vbtn.c 10094 10095INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10096M: Stanislaw Gruszka <stf_xl@wp.pl> 10097L: linux-wireless@vger.kernel.org 10098S: Supported 10099F: drivers/net/wireless/intel/iwlegacy/ 10100 10101INTEL WIRELESS WIFI LINK (iwlwifi) 10102M: Luca Coelho <luciano.coelho@intel.com> 10103L: linux-wireless@vger.kernel.org 10104S: Supported 10105W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10106T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10107F: drivers/net/wireless/intel/iwlwifi/ 10108 10109INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10110M: Jithu Joseph <jithu.joseph@intel.com> 10111R: Maurice Ma <maurice.ma@intel.com> 10112S: Maintained 10113W: https://slimbootloader.github.io/security/firmware-update.html 10114F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10115 10116INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10117L: Dell.Client.Kernel@dell.com 10118S: Maintained 10119F: drivers/platform/x86/intel/wmi/thunderbolt.c 10120 10121INTEL WWAN IOSM DRIVER 10122M: M Chetan Kumar <m.chetan.kumar@intel.com> 10123M: Intel Corporation <linuxwwan@intel.com> 10124L: netdev@vger.kernel.org 10125S: Maintained 10126F: drivers/net/wwan/iosm/ 10127 10128INTEL(R) TRACE HUB 10129M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10130S: Supported 10131F: Documentation/trace/intel_th.rst 10132F: drivers/hwtracing/intel_th/ 10133F: include/linux/intel_th.h 10134 10135INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10136M: Ning Sun <ning.sun@intel.com> 10137L: tboot-devel@lists.sourceforge.net 10138S: Supported 10139W: http://tboot.sourceforge.net 10140T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10141F: Documentation/x86/intel_txt.rst 10142F: arch/x86/kernel/tboot.c 10143F: include/linux/tboot.h 10144 10145INTEL SGX 10146M: Jarkko Sakkinen <jarkko@kernel.org> 10147R: Dave Hansen <dave.hansen@linux.intel.com> 10148L: linux-sgx@vger.kernel.org 10149S: Supported 10150Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10151T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10152F: Documentation/x86/sgx.rst 10153F: arch/x86/entry/vdso/vsgx.S 10154F: arch/x86/include/asm/sgx.h 10155F: arch/x86/include/uapi/asm/sgx.h 10156F: arch/x86/kernel/cpu/sgx/* 10157F: tools/testing/selftests/sgx/* 10158K: \bSGX_ 10159 10160INTERCONNECT API 10161M: Georgi Djakov <djakov@kernel.org> 10162L: linux-pm@vger.kernel.org 10163S: Maintained 10164T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10165F: Documentation/devicetree/bindings/interconnect/ 10166F: Documentation/driver-api/interconnect.rst 10167F: drivers/interconnect/ 10168F: include/dt-bindings/interconnect/ 10169F: include/linux/interconnect-provider.h 10170F: include/linux/interconnect.h 10171 10172INTERRUPT COUNTER DRIVER 10173M: Oleksij Rempel <o.rempel@pengutronix.de> 10174R: Pengutronix Kernel Team <kernel@pengutronix.de> 10175L: linux-iio@vger.kernel.org 10176F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10177F: drivers/counter/interrupt-cnt.c 10178 10179INTERSIL ISL7998X VIDEO DECODER DRIVER 10180M: Michael Tretter <m.tretter@pengutronix.de> 10181R: Pengutronix Kernel Team <kernel@pengutronix.de> 10182L: linux-media@vger.kernel.org 10183S: Maintained 10184F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10185F: drivers/media/i2c/isl7998x.c 10186 10187INVENSENSE ICM-426xx IMU DRIVER 10188M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10189L: linux-iio@vger.kernel.org 10190S: Maintained 10191W: https://invensense.tdk.com/ 10192F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10193F: drivers/iio/imu/inv_icm42600/ 10194 10195INVENSENSE MPU-3050 GYROSCOPE DRIVER 10196M: Linus Walleij <linus.walleij@linaro.org> 10197L: linux-iio@vger.kernel.org 10198S: Maintained 10199F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10200F: drivers/iio/gyro/mpu3050* 10201 10202IOC3 ETHERNET DRIVER 10203M: Ralf Baechle <ralf@linux-mips.org> 10204L: linux-mips@vger.kernel.org 10205S: Maintained 10206F: drivers/net/ethernet/sgi/ioc3-eth.c 10207 10208IOMAP FILESYSTEM LIBRARY 10209M: Christoph Hellwig <hch@infradead.org> 10210M: Darrick J. Wong <djwong@kernel.org> 10211M: linux-xfs@vger.kernel.org 10212M: linux-fsdevel@vger.kernel.org 10213L: linux-xfs@vger.kernel.org 10214L: linux-fsdevel@vger.kernel.org 10215S: Supported 10216T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10217F: fs/iomap/ 10218F: include/linux/iomap.h 10219 10220IOMMU DRIVERS 10221M: Joerg Roedel <joro@8bytes.org> 10222M: Will Deacon <will@kernel.org> 10223L: iommu@lists.linux-foundation.org 10224S: Maintained 10225T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10226F: Documentation/devicetree/bindings/iommu/ 10227F: Documentation/userspace-api/iommu.rst 10228F: drivers/iommu/ 10229F: include/linux/iommu.h 10230F: include/linux/iova.h 10231F: include/linux/of_iommu.h 10232F: include/uapi/linux/iommu.h 10233 10234IOSYS-MAP HELPERS 10235M: Thomas Zimmermann <tzimmermann@suse.de> 10236L: dri-devel@lists.freedesktop.org 10237S: Maintained 10238T: git git://anongit.freedesktop.org/drm/drm-misc 10239F: include/linux/iosys-map.h 10240 10241IO_URING 10242M: Jens Axboe <axboe@kernel.dk> 10243R: Pavel Begunkov <asml.silence@gmail.com> 10244L: io-uring@vger.kernel.org 10245S: Maintained 10246T: git git://git.kernel.dk/linux-block 10247T: git git://git.kernel.dk/liburing 10248F: fs/io-wq.c 10249F: fs/io-wq.h 10250F: fs/io_uring.c 10251F: include/linux/io_uring.h 10252F: include/uapi/linux/io_uring.h 10253F: tools/io_uring/ 10254 10255IPMI SUBSYSTEM 10256M: Corey Minyard <minyard@acm.org> 10257L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10258S: Supported 10259W: http://openipmi.sourceforge.net/ 10260T: git https://github.com/cminyard/linux-ipmi.git for-next 10261F: Documentation/driver-api/ipmi.rst 10262F: Documentation/devicetree/bindings/ipmi/ 10263F: drivers/char/ipmi/ 10264F: include/linux/ipmi* 10265F: include/uapi/linux/ipmi* 10266 10267IPS SCSI RAID DRIVER 10268M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10269L: linux-scsi@vger.kernel.org 10270S: Maintained 10271W: http://www.adaptec.com/ 10272F: drivers/scsi/ips* 10273 10274IPVS 10275M: Simon Horman <horms@verge.net.au> 10276M: Julian Anastasov <ja@ssi.bg> 10277L: netdev@vger.kernel.org 10278L: lvs-devel@vger.kernel.org 10279S: Maintained 10280T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10281T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10282F: Documentation/networking/ipvs-sysctl.rst 10283F: include/net/ip_vs.h 10284F: include/uapi/linux/ip_vs.h 10285F: net/netfilter/ipvs/ 10286 10287IPWIRELESS DRIVER 10288M: Jiri Kosina <jikos@kernel.org> 10289M: David Sterba <dsterba@suse.com> 10290S: Odd Fixes 10291F: drivers/tty/ipwireless/ 10292 10293IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10294M: Marc Zyngier <maz@kernel.org> 10295S: Maintained 10296T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10297F: Documentation/core-api/irq/irq-domain.rst 10298F: include/linux/irqdomain.h 10299F: kernel/irq/irqdomain.c 10300F: kernel/irq/msi.c 10301 10302IRQ SUBSYSTEM 10303M: Thomas Gleixner <tglx@linutronix.de> 10304L: linux-kernel@vger.kernel.org 10305S: Maintained 10306T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10307F: kernel/irq/ 10308 10309IRQCHIP DRIVERS 10310M: Thomas Gleixner <tglx@linutronix.de> 10311M: Marc Zyngier <maz@kernel.org> 10312L: linux-kernel@vger.kernel.org 10313S: Maintained 10314T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10315F: Documentation/devicetree/bindings/interrupt-controller/ 10316F: drivers/irqchip/ 10317 10318ISA 10319M: William Breathitt Gray <vilhelm.gray@gmail.com> 10320S: Maintained 10321F: Documentation/driver-api/isa.rst 10322F: drivers/base/isa.c 10323F: include/linux/isa.h 10324 10325ISA RADIO MODULE 10326M: Hans Verkuil <hverkuil@xs4all.nl> 10327L: linux-media@vger.kernel.org 10328S: Maintained 10329W: https://linuxtv.org 10330T: git git://linuxtv.org/media_tree.git 10331F: drivers/media/radio/radio-isa* 10332 10333ISAPNP 10334M: Jaroslav Kysela <perex@perex.cz> 10335S: Maintained 10336F: Documentation/driver-api/isapnp.rst 10337F: drivers/pnp/isapnp/ 10338F: include/linux/isapnp.h 10339 10340ISCSI 10341M: Lee Duncan <lduncan@suse.com> 10342M: Chris Leech <cleech@redhat.com> 10343L: open-iscsi@googlegroups.com 10344L: linux-scsi@vger.kernel.org 10345S: Maintained 10346W: www.open-iscsi.com 10347F: drivers/scsi/*iscsi* 10348F: include/scsi/*iscsi* 10349 10350iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10351M: Peter Jones <pjones@redhat.com> 10352M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10353S: Maintained 10354F: drivers/firmware/iscsi_ibft* 10355 10356ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10357M: Sagi Grimberg <sagi@grimberg.me> 10358M: Max Gurtovoy <mgurtovoy@nvidia.com> 10359L: linux-rdma@vger.kernel.org 10360S: Supported 10361W: http://www.openfabrics.org 10362W: www.open-iscsi.org 10363Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10364F: drivers/infiniband/ulp/iser/ 10365 10366ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10367M: Sagi Grimberg <sagi@grimberg.me> 10368L: linux-rdma@vger.kernel.org 10369L: target-devel@vger.kernel.org 10370S: Supported 10371W: http://www.linux-iscsi.org 10372T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10373F: drivers/infiniband/ulp/isert 10374 10375ISDN/CMTP OVER BLUETOOTH 10376M: Karsten Keil <isdn@linux-pingi.de> 10377L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10378L: netdev@vger.kernel.org 10379S: Odd Fixes 10380W: http://www.isdn4linux.de 10381F: Documentation/isdn/ 10382F: drivers/isdn/capi/ 10383F: include/linux/isdn/ 10384F: include/uapi/linux/isdn/ 10385F: net/bluetooth/cmtp/ 10386 10387ISDN/mISDN SUBSYSTEM 10388M: Karsten Keil <isdn@linux-pingi.de> 10389L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10390L: netdev@vger.kernel.org 10391S: Maintained 10392W: http://www.isdn4linux.de 10393F: drivers/isdn/Kconfig 10394F: drivers/isdn/Makefile 10395F: drivers/isdn/hardware/ 10396F: drivers/isdn/mISDN/ 10397 10398IT87 HARDWARE MONITORING DRIVER 10399M: Jean Delvare <jdelvare@suse.com> 10400L: linux-hwmon@vger.kernel.org 10401S: Maintained 10402F: Documentation/hwmon/it87.rst 10403F: drivers/hwmon/it87.c 10404 10405IT913X MEDIA DRIVER 10406M: Antti Palosaari <crope@iki.fi> 10407L: linux-media@vger.kernel.org 10408S: Maintained 10409W: https://linuxtv.org 10410W: http://palosaari.fi/linux/ 10411Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10412T: git git://linuxtv.org/anttip/media_tree.git 10413F: drivers/media/tuners/it913x* 10414 10415ITE IT66121 HDMI BRIDGE DRIVER 10416M: Phong LE <ple@baylibre.com> 10417M: Neil Armstrong <narmstrong@baylibre.com> 10418S: Maintained 10419T: git git://anongit.freedesktop.org/drm/drm-misc 10420F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10421F: drivers/gpu/drm/bridge/ite-it66121.c 10422 10423IVTV VIDEO4LINUX DRIVER 10424M: Andy Walls <awalls@md.metrocast.net> 10425L: linux-media@vger.kernel.org 10426S: Maintained 10427W: https://linuxtv.org 10428T: git git://linuxtv.org/media_tree.git 10429F: Documentation/admin-guide/media/ivtv* 10430F: drivers/media/pci/ivtv/ 10431F: include/uapi/linux/ivtv* 10432 10433IX2505V MEDIA DRIVER 10434M: Malcolm Priestley <tvboxspy@gmail.com> 10435L: linux-media@vger.kernel.org 10436S: Maintained 10437W: https://linuxtv.org 10438Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10439F: drivers/media/dvb-frontends/ix2505v* 10440 10441JAILHOUSE HYPERVISOR INTERFACE 10442M: Jan Kiszka <jan.kiszka@siemens.com> 10443L: jailhouse-dev@googlegroups.com 10444S: Maintained 10445F: arch/x86/include/asm/jailhouse_para.h 10446F: arch/x86/kernel/jailhouse.c 10447 10448JC42.4 TEMPERATURE SENSOR DRIVER 10449M: Guenter Roeck <linux@roeck-us.net> 10450L: linux-hwmon@vger.kernel.org 10451S: Maintained 10452F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10453F: Documentation/hwmon/jc42.rst 10454F: drivers/hwmon/jc42.c 10455 10456JFS FILESYSTEM 10457M: Dave Kleikamp <shaggy@kernel.org> 10458L: jfs-discussion@lists.sourceforge.net 10459S: Maintained 10460W: http://jfs.sourceforge.net/ 10461T: git git://github.com/kleikamp/linux-shaggy.git 10462F: Documentation/admin-guide/jfs.rst 10463F: fs/jfs/ 10464 10465JME NETWORK DRIVER 10466M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10467L: netdev@vger.kernel.org 10468S: Maintained 10469F: drivers/net/ethernet/jme.* 10470 10471JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10472M: David Woodhouse <dwmw2@infradead.org> 10473M: Richard Weinberger <richard@nod.at> 10474L: linux-mtd@lists.infradead.org 10475S: Odd Fixes 10476W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10477T: git git://git.infradead.org/ubifs-2.6.git 10478F: fs/jffs2/ 10479F: include/uapi/linux/jffs2.h 10480 10481JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10482M: "Theodore Ts'o" <tytso@mit.edu> 10483M: Jan Kara <jack@suse.com> 10484L: linux-ext4@vger.kernel.org 10485S: Maintained 10486F: fs/jbd2/ 10487F: include/linux/jbd2.h 10488 10489JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10490M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10491L: linux-media@vger.kernel.org 10492L: linux-renesas-soc@vger.kernel.org 10493S: Maintained 10494F: drivers/media/platform/renesas/rcar_jpu.c 10495 10496JSM Neo PCI based serial card 10497L: linux-serial@vger.kernel.org 10498S: Orphan 10499F: drivers/tty/serial/jsm/ 10500 10501K10TEMP HARDWARE MONITORING DRIVER 10502M: Clemens Ladisch <clemens@ladisch.de> 10503L: linux-hwmon@vger.kernel.org 10504S: Maintained 10505F: Documentation/hwmon/k10temp.rst 10506F: drivers/hwmon/k10temp.c 10507 10508K8TEMP HARDWARE MONITORING DRIVER 10509M: Rudolf Marek <r.marek@assembler.cz> 10510L: linux-hwmon@vger.kernel.org 10511S: Maintained 10512F: Documentation/hwmon/k8temp.rst 10513F: drivers/hwmon/k8temp.c 10514 10515KASAN 10516M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 10517R: Alexander Potapenko <glider@google.com> 10518R: Andrey Konovalov <andreyknvl@gmail.com> 10519R: Dmitry Vyukov <dvyukov@google.com> 10520L: kasan-dev@googlegroups.com 10521S: Maintained 10522F: Documentation/dev-tools/kasan.rst 10523F: arch/*/include/asm/*kasan.h 10524F: arch/*/mm/kasan_init* 10525F: include/linux/kasan*.h 10526F: lib/Kconfig.kasan 10527F: lib/test_kasan*.c 10528F: mm/kasan/ 10529F: scripts/Makefile.kasan 10530 10531KCONFIG 10532M: Masahiro Yamada <masahiroy@kernel.org> 10533L: linux-kbuild@vger.kernel.org 10534S: Maintained 10535T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 10536F: Documentation/kbuild/kconfig* 10537F: scripts/Kconfig.include 10538F: scripts/kconfig/ 10539 10540KCOV 10541R: Dmitry Vyukov <dvyukov@google.com> 10542R: Andrey Konovalov <andreyknvl@gmail.com> 10543L: kasan-dev@googlegroups.com 10544S: Maintained 10545F: Documentation/dev-tools/kcov.rst 10546F: include/linux/kcov.h 10547F: include/uapi/linux/kcov.h 10548F: kernel/kcov.c 10549F: scripts/Makefile.kcov 10550 10551KCSAN 10552M: Marco Elver <elver@google.com> 10553R: Dmitry Vyukov <dvyukov@google.com> 10554L: kasan-dev@googlegroups.com 10555S: Maintained 10556F: Documentation/dev-tools/kcsan.rst 10557F: include/linux/kcsan*.h 10558F: kernel/kcsan/ 10559F: lib/Kconfig.kcsan 10560F: scripts/Makefile.kcsan 10561 10562KDUMP 10563M: Baoquan He <bhe@redhat.com> 10564R: Vivek Goyal <vgoyal@redhat.com> 10565R: Dave Young <dyoung@redhat.com> 10566L: kexec@lists.infradead.org 10567S: Maintained 10568W: http://lse.sourceforge.net/kdump/ 10569F: Documentation/admin-guide/kdump/ 10570F: fs/proc/vmcore.c 10571F: include/linux/crash_core.h 10572F: include/linux/crash_dump.h 10573F: include/uapi/linux/vmcore.h 10574F: kernel/crash_*.c 10575 10576KEENE FM RADIO TRANSMITTER DRIVER 10577M: Hans Verkuil <hverkuil@xs4all.nl> 10578L: linux-media@vger.kernel.org 10579S: Maintained 10580W: https://linuxtv.org 10581T: git git://linuxtv.org/media_tree.git 10582F: drivers/media/radio/radio-keene* 10583 10584KERNEL AUTOMOUNTER 10585M: Ian Kent <raven@themaw.net> 10586L: autofs@vger.kernel.org 10587S: Maintained 10588F: fs/autofs/ 10589 10590KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 10591M: Masahiro Yamada <masahiroy@kernel.org> 10592M: Michal Marek <michal.lkml@markovi.net> 10593R: Nick Desaulniers <ndesaulniers@google.com> 10594L: linux-kbuild@vger.kernel.org 10595S: Maintained 10596T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 10597F: Documentation/kbuild/ 10598F: Makefile 10599F: scripts/*vmlinux* 10600F: scripts/Kbuild* 10601F: scripts/Makefile* 10602F: scripts/basic/ 10603F: scripts/dummy-tools/ 10604F: scripts/mk* 10605F: scripts/mod/ 10606F: scripts/package/ 10607 10608KERNEL JANITORS 10609L: kernel-janitors@vger.kernel.org 10610S: Odd Fixes 10611W: http://kernelnewbies.org/KernelJanitors 10612 10613KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 10614M: Chuck Lever <chuck.lever@oracle.com> 10615L: linux-nfs@vger.kernel.org 10616S: Supported 10617W: http://nfs.sourceforge.net/ 10618T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 10619F: fs/lockd/ 10620F: fs/nfs_common/ 10621F: fs/nfsd/ 10622F: include/linux/lockd/ 10623F: include/linux/sunrpc/ 10624F: include/uapi/linux/nfsd/ 10625F: include/uapi/linux/sunrpc/ 10626F: net/sunrpc/ 10627F: Documentation/filesystems/nfs/ 10628 10629KERNEL REGRESSIONS 10630M: Thorsten Leemhuis <linux@leemhuis.info> 10631L: regressions@lists.linux.dev 10632S: Supported 10633F: Documentation/admin-guide/reporting-regressions.rst 10634F: Documentation/process/handling-regressions.rst 10635 10636KERNEL SELFTEST FRAMEWORK 10637M: Shuah Khan <shuah@kernel.org> 10638M: Shuah Khan <skhan@linuxfoundation.org> 10639L: linux-kselftest@vger.kernel.org 10640S: Maintained 10641Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 10642T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 10643F: Documentation/dev-tools/kselftest* 10644F: tools/testing/selftests/ 10645 10646KERNEL SMB3 SERVER (KSMBD) 10647M: Namjae Jeon <linkinjeon@kernel.org> 10648M: Sergey Senozhatsky <senozhatsky@chromium.org> 10649M: Steve French <sfrench@samba.org> 10650M: Hyunchul Lee <hyc.lee@gmail.com> 10651L: linux-cifs@vger.kernel.org 10652S: Maintained 10653T: git git://git.samba.org/ksmbd.git 10654F: fs/ksmbd/ 10655F: fs/smbfs_common/ 10656 10657KERNEL UNIT TESTING FRAMEWORK (KUnit) 10658M: Brendan Higgins <brendanhiggins@google.com> 10659L: linux-kselftest@vger.kernel.org 10660L: kunit-dev@googlegroups.com 10661S: Maintained 10662W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 10663F: Documentation/dev-tools/kunit/ 10664F: include/kunit/ 10665F: lib/kunit/ 10666F: tools/testing/kunit/ 10667 10668KERNEL USERMODE HELPER 10669M: Luis Chamberlain <mcgrof@kernel.org> 10670L: linux-kernel@vger.kernel.org 10671S: Maintained 10672F: include/linux/umh.h 10673F: kernel/umh.c 10674 10675KERNEL VIRTUAL MACHINE (KVM) 10676M: Paolo Bonzini <pbonzini@redhat.com> 10677L: kvm@vger.kernel.org 10678S: Supported 10679W: http://www.linux-kvm.org 10680T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10681F: Documentation/virt/kvm/ 10682F: include/asm-generic/kvm* 10683F: include/kvm/iodev.h 10684F: include/linux/kvm* 10685F: include/trace/events/kvm.h 10686F: include/uapi/asm-generic/kvm* 10687F: include/uapi/linux/kvm* 10688F: tools/kvm/ 10689F: tools/testing/selftests/kvm/ 10690F: virt/kvm/* 10691 10692KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 10693M: Marc Zyngier <maz@kernel.org> 10694R: James Morse <james.morse@arm.com> 10695R: Alexandru Elisei <alexandru.elisei@arm.com> 10696R: Suzuki K Poulose <suzuki.poulose@arm.com> 10697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10698L: kvmarm@lists.cs.columbia.edu (moderated for non-subscribers) 10699S: Maintained 10700T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 10701F: arch/arm64/include/asm/kvm* 10702F: arch/arm64/include/uapi/asm/kvm* 10703F: arch/arm64/kvm/ 10704F: include/kvm/arm_* 10705F: tools/testing/selftests/kvm/*/aarch64/ 10706F: tools/testing/selftests/kvm/aarch64/ 10707 10708KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 10709M: Huacai Chen <chenhuacai@kernel.org> 10710M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 10711L: linux-mips@vger.kernel.org 10712L: kvm@vger.kernel.org 10713S: Maintained 10714T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10715F: arch/mips/include/asm/kvm* 10716F: arch/mips/include/uapi/asm/kvm* 10717F: arch/mips/kvm/ 10718 10719KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 10720L: linuxppc-dev@lists.ozlabs.org 10721T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 10722F: arch/powerpc/include/asm/kvm* 10723F: arch/powerpc/include/uapi/asm/kvm* 10724F: arch/powerpc/kernel/kvm* 10725F: arch/powerpc/kvm/ 10726 10727KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 10728M: Anup Patel <anup@brainfault.org> 10729R: Atish Patra <atishp@atishpatra.org> 10730L: kvm@vger.kernel.org 10731L: kvm-riscv@lists.infradead.org 10732L: linux-riscv@lists.infradead.org 10733S: Maintained 10734T: git git://github.com/kvm-riscv/linux.git 10735F: arch/riscv/include/asm/kvm* 10736F: arch/riscv/include/uapi/asm/kvm* 10737F: arch/riscv/kvm/ 10738 10739KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 10740M: Christian Borntraeger <borntraeger@linux.ibm.com> 10741M: Janosch Frank <frankja@linux.ibm.com> 10742M: Claudio Imbrenda <imbrenda@linux.ibm.com> 10743R: David Hildenbrand <david@redhat.com> 10744L: kvm@vger.kernel.org 10745S: Supported 10746W: http://www.ibm.com/developerworks/linux/linux390/ 10747T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 10748F: Documentation/virt/kvm/s390* 10749F: arch/s390/include/asm/gmap.h 10750F: arch/s390/include/asm/kvm* 10751F: arch/s390/include/uapi/asm/kvm* 10752F: arch/s390/kernel/uv.c 10753F: arch/s390/kvm/ 10754F: arch/s390/mm/gmap.c 10755F: tools/testing/selftests/kvm/*/s390x/ 10756F: tools/testing/selftests/kvm/s390x/ 10757 10758KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 10759M: Paolo Bonzini <pbonzini@redhat.com> 10760R: Sean Christopherson <seanjc@google.com> 10761R: Vitaly Kuznetsov <vkuznets@redhat.com> 10762R: Wanpeng Li <wanpengli@tencent.com> 10763R: Jim Mattson <jmattson@google.com> 10764R: Joerg Roedel <joro@8bytes.org> 10765L: kvm@vger.kernel.org 10766S: Supported 10767W: http://www.linux-kvm.org 10768T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10769F: arch/x86/include/asm/kvm* 10770F: arch/x86/include/asm/pvclock-abi.h 10771F: arch/x86/include/asm/svm.h 10772F: arch/x86/include/asm/vmx*.h 10773F: arch/x86/include/uapi/asm/kvm* 10774F: arch/x86/include/uapi/asm/svm.h 10775F: arch/x86/include/uapi/asm/vmx.h 10776F: arch/x86/kernel/kvm.c 10777F: arch/x86/kernel/kvmclock.c 10778F: arch/x86/kvm/ 10779F: arch/x86/kvm/*/ 10780 10781KERNFS 10782M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10783M: Tejun Heo <tj@kernel.org> 10784S: Supported 10785T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 10786F: fs/kernfs/ 10787F: include/linux/kernfs.h 10788 10789KEXEC 10790M: Eric Biederman <ebiederm@xmission.com> 10791L: kexec@lists.infradead.org 10792S: Maintained 10793W: http://kernel.org/pub/linux/utils/kernel/kexec/ 10794F: include/linux/kexec.h 10795F: include/uapi/linux/kexec.h 10796F: kernel/kexec* 10797 10798KEYS-ENCRYPTED 10799M: Mimi Zohar <zohar@linux.ibm.com> 10800L: linux-integrity@vger.kernel.org 10801L: keyrings@vger.kernel.org 10802S: Supported 10803F: Documentation/security/keys/trusted-encrypted.rst 10804F: include/keys/encrypted-type.h 10805F: security/keys/encrypted-keys/ 10806 10807KEYS-TRUSTED 10808M: James Bottomley <jejb@linux.ibm.com> 10809M: Jarkko Sakkinen <jarkko@kernel.org> 10810M: Mimi Zohar <zohar@linux.ibm.com> 10811L: linux-integrity@vger.kernel.org 10812L: keyrings@vger.kernel.org 10813S: Supported 10814F: Documentation/security/keys/trusted-encrypted.rst 10815F: include/keys/trusted-type.h 10816F: include/keys/trusted_tpm.h 10817F: security/keys/trusted-keys/ 10818 10819KEYS-TRUSTED-TEE 10820M: Sumit Garg <sumit.garg@linaro.org> 10821L: linux-integrity@vger.kernel.org 10822L: keyrings@vger.kernel.org 10823S: Supported 10824F: include/keys/trusted_tee.h 10825F: security/keys/trusted-keys/trusted_tee.c 10826 10827KEYS/KEYRINGS 10828M: David Howells <dhowells@redhat.com> 10829M: Jarkko Sakkinen <jarkko@kernel.org> 10830L: keyrings@vger.kernel.org 10831S: Maintained 10832F: Documentation/security/keys/core.rst 10833F: include/keys/ 10834F: include/linux/key-type.h 10835F: include/linux/key.h 10836F: include/linux/keyctl.h 10837F: include/uapi/linux/keyctl.h 10838F: security/keys/ 10839 10840KEYS/KEYRINGS_INTEGRITY 10841M: Jarkko Sakkinen <jarkko@kernel.org> 10842M: Mimi Zohar <zohar@linux.ibm.com> 10843L: linux-integrity@vger.kernel.org 10844L: keyrings@vger.kernel.org 10845S: Supported 10846F: security/integrity/platform_certs 10847 10848KFENCE 10849M: Alexander Potapenko <glider@google.com> 10850M: Marco Elver <elver@google.com> 10851R: Dmitry Vyukov <dvyukov@google.com> 10852L: kasan-dev@googlegroups.com 10853S: Maintained 10854F: Documentation/dev-tools/kfence.rst 10855F: arch/*/include/asm/kfence.h 10856F: include/linux/kfence.h 10857F: lib/Kconfig.kfence 10858F: mm/kfence/ 10859 10860KFIFO 10861M: Stefani Seibold <stefani@seibold.net> 10862S: Maintained 10863F: include/linux/kfifo.h 10864F: lib/kfifo.c 10865F: samples/kfifo/ 10866 10867KGDB / KDB /debug_core 10868M: Jason Wessel <jason.wessel@windriver.com> 10869M: Daniel Thompson <daniel.thompson@linaro.org> 10870R: Douglas Anderson <dianders@chromium.org> 10871L: kgdb-bugreport@lists.sourceforge.net 10872S: Maintained 10873W: http://kgdb.wiki.kernel.org/ 10874T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 10875F: Documentation/dev-tools/kgdb.rst 10876F: drivers/misc/kgdbts.c 10877F: drivers/tty/serial/kgdboc.c 10878F: include/linux/kdb.h 10879F: include/linux/kgdb.h 10880F: kernel/debug/ 10881 10882KHADAS MCU MFD DRIVER 10883M: Neil Armstrong <narmstrong@baylibre.com> 10884L: linux-amlogic@lists.infradead.org 10885S: Maintained 10886F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 10887F: drivers/mfd/khadas-mcu.c 10888F: include/linux/mfd/khadas-mcu.h 10889F: drivers/thermal/khadas_mcu_fan.c 10890 10891KMEMLEAK 10892M: Catalin Marinas <catalin.marinas@arm.com> 10893S: Maintained 10894F: Documentation/dev-tools/kmemleak.rst 10895F: include/linux/kmemleak.h 10896F: mm/kmemleak.c 10897F: samples/kmemleak/kmemleak-test.c 10898 10899KMOD KERNEL MODULE LOADER - USERMODE HELPER 10900M: Luis Chamberlain <mcgrof@kernel.org> 10901L: linux-kernel@vger.kernel.org 10902L: linux-modules@vger.kernel.org 10903S: Maintained 10904F: include/linux/kmod.h 10905F: kernel/kmod.c 10906F: lib/test_kmod.c 10907F: tools/testing/selftests/kmod/ 10908 10909KPROBES 10910M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 10911M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 10912M: "David S. Miller" <davem@davemloft.net> 10913M: Masami Hiramatsu <mhiramat@kernel.org> 10914S: Maintained 10915T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 10916F: Documentation/trace/kprobes.rst 10917F: include/asm-generic/kprobes.h 10918F: include/linux/kprobes.h 10919F: kernel/kprobes.c 10920F: lib/test_kprobes.c 10921F: samples/kprobes 10922 10923KS0108 LCD CONTROLLER DRIVER 10924M: Miguel Ojeda <ojeda@kernel.org> 10925S: Maintained 10926F: Documentation/admin-guide/auxdisplay/ks0108.rst 10927F: drivers/auxdisplay/ks0108.c 10928F: include/linux/ks0108.h 10929 10930KTD253 BACKLIGHT DRIVER 10931M: Linus Walleij <linus.walleij@linaro.org> 10932S: Maintained 10933F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 10934F: drivers/video/backlight/ktd253-backlight.c 10935 10936KTEST 10937M: Steven Rostedt <rostedt@goodmis.org> 10938M: John Hawley <warthog9@eaglescrag.net> 10939S: Maintained 10940F: tools/testing/ktest 10941 10942L3MDEV 10943M: David Ahern <dsahern@kernel.org> 10944L: netdev@vger.kernel.org 10945S: Maintained 10946F: include/net/l3mdev.h 10947F: net/l3mdev 10948 10949L7 BPF FRAMEWORK 10950M: John Fastabend <john.fastabend@gmail.com> 10951M: Daniel Borkmann <daniel@iogearbox.net> 10952M: Jakub Sitnicki <jakub@cloudflare.com> 10953L: netdev@vger.kernel.org 10954L: bpf@vger.kernel.org 10955S: Maintained 10956F: include/linux/skmsg.h 10957F: net/core/skmsg.c 10958F: net/core/sock_map.c 10959F: net/ipv4/tcp_bpf.c 10960F: net/ipv4/udp_bpf.c 10961F: net/unix/unix_bpf.c 10962 10963LANDLOCK SECURITY MODULE 10964M: Mickaël Salaün <mic@digikod.net> 10965L: linux-security-module@vger.kernel.org 10966S: Supported 10967W: https://landlock.io 10968T: git https://github.com/landlock-lsm/linux.git 10969F: Documentation/security/landlock.rst 10970F: Documentation/userspace-api/landlock.rst 10971F: include/uapi/linux/landlock.h 10972F: samples/landlock/ 10973F: security/landlock/ 10974F: tools/testing/selftests/landlock/ 10975K: landlock 10976K: LANDLOCK 10977 10978LANTIQ / INTEL Ethernet drivers 10979M: Hauke Mehrtens <hauke@hauke-m.de> 10980L: netdev@vger.kernel.org 10981S: Maintained 10982F: drivers/net/dsa/lantiq_gswip.c 10983F: drivers/net/dsa/lantiq_pce.h 10984F: drivers/net/ethernet/lantiq_xrx200.c 10985F: net/dsa/tag_gswip.c 10986 10987LANTIQ MIPS ARCHITECTURE 10988M: John Crispin <john@phrozen.org> 10989L: linux-mips@vger.kernel.org 10990S: Maintained 10991F: arch/mips/lantiq 10992F: drivers/soc/lantiq 10993 10994LASI 53c700 driver for PARISC 10995M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 10996L: linux-scsi@vger.kernel.org 10997S: Maintained 10998F: Documentation/scsi/53c700.rst 10999F: drivers/scsi/53c700* 11000 11001LEAKING_ADDRESSES 11002M: Tobin C. Harding <me@tobin.cc> 11003M: Tycho Andersen <tycho@tycho.pizza> 11004L: linux-hardening@vger.kernel.org 11005S: Maintained 11006T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11007F: scripts/leaking_addresses.pl 11008 11009LED SUBSYSTEM 11010M: Pavel Machek <pavel@ucw.cz> 11011L: linux-leds@vger.kernel.org 11012S: Maintained 11013T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11014F: Documentation/devicetree/bindings/leds/ 11015F: drivers/leds/ 11016F: include/linux/leds.h 11017 11018LEGACY EEPROM DRIVER 11019M: Jean Delvare <jdelvare@suse.com> 11020S: Maintained 11021F: Documentation/misc-devices/eeprom.rst 11022F: drivers/misc/eeprom/eeprom.c 11023 11024LEGO MINDSTORMS EV3 11025R: David Lechner <david@lechnology.com> 11026S: Maintained 11027F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11028F: arch/arm/boot/dts/da850-lego-ev3.dts 11029F: drivers/power/supply/lego_ev3_battery.c 11030 11031LEGO USB Tower driver 11032M: Juergen Stuber <starblue@users.sourceforge.net> 11033L: legousb-devel@lists.sourceforge.net 11034S: Maintained 11035W: http://legousb.sourceforge.net/ 11036F: drivers/usb/misc/legousbtower.c 11037 11038LETSKETCH HID TABLET DRIVER 11039M: Hans de Goede <hdegoede@redhat.com> 11040L: linux-input@vger.kernel.org 11041S: Maintained 11042T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11043F: drivers/hid/hid-letsketch.c 11044 11045LG LAPTOP EXTRAS 11046M: Matan Ziv-Av <matan@svgalib.org> 11047L: platform-driver-x86@vger.kernel.org 11048S: Maintained 11049F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11050F: Documentation/admin-guide/laptops/lg-laptop.rst 11051F: drivers/platform/x86/lg-laptop.c 11052 11053LG2160 MEDIA DRIVER 11054M: Michael Krufky <mkrufky@linuxtv.org> 11055L: linux-media@vger.kernel.org 11056S: Maintained 11057W: https://linuxtv.org 11058W: http://github.com/mkrufky 11059Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11060T: git git://linuxtv.org/mkrufky/tuners.git 11061F: drivers/media/dvb-frontends/lg2160.* 11062 11063LGDT3305 MEDIA DRIVER 11064M: Michael Krufky <mkrufky@linuxtv.org> 11065L: linux-media@vger.kernel.org 11066S: Maintained 11067W: https://linuxtv.org 11068W: http://github.com/mkrufky 11069Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11070T: git git://linuxtv.org/mkrufky/tuners.git 11071F: drivers/media/dvb-frontends/lgdt3305.* 11072 11073LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11074M: Viresh Kumar <vireshk@kernel.org> 11075L: linux-ide@vger.kernel.org 11076S: Maintained 11077T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11078F: drivers/ata/pata_arasan_cf.c 11079F: include/linux/pata_arasan_cf_data.h 11080 11081LIBATA PATA DRIVERS 11082R: Sergey Shtylyov <s.shtylyov@omp.ru> 11083L: linux-ide@vger.kernel.org 11084F: drivers/ata/ata_*.c 11085F: drivers/ata/pata_*.c 11086 11087LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11088M: Linus Walleij <linus.walleij@linaro.org> 11089L: linux-ide@vger.kernel.org 11090S: Maintained 11091T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11092F: drivers/ata/pata_ftide010.c 11093F: drivers/ata/sata_gemini.c 11094F: drivers/ata/sata_gemini.h 11095 11096LIBATA SATA AHCI PLATFORM devices support 11097M: Hans de Goede <hdegoede@redhat.com> 11098M: Jens Axboe <axboe@kernel.dk> 11099L: linux-ide@vger.kernel.org 11100S: Maintained 11101T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11102F: drivers/ata/ahci_platform.c 11103F: drivers/ata/libahci_platform.c 11104F: include/linux/ahci_platform.h 11105 11106LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11107M: Mikael Pettersson <mikpelinux@gmail.com> 11108L: linux-ide@vger.kernel.org 11109S: Maintained 11110T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11111F: drivers/ata/sata_promise.* 11112 11113LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11114M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11115L: linux-ide@vger.kernel.org 11116S: Maintained 11117T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11118F: Documentation/devicetree/bindings/ata/ 11119F: drivers/ata/ 11120F: include/linux/ata.h 11121F: include/linux/libata.h 11122 11123LIBNVDIMM BLK: MMIO-APERTURE DRIVER 11124M: Dan Williams <dan.j.williams@intel.com> 11125M: Vishal Verma <vishal.l.verma@intel.com> 11126M: Dave Jiang <dave.jiang@intel.com> 11127L: nvdimm@lists.linux.dev 11128S: Supported 11129Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11130P: Documentation/nvdimm/maintainer-entry-profile.rst 11131F: drivers/nvdimm/blk.c 11132F: drivers/nvdimm/region_devs.c 11133 11134LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11135M: Vishal Verma <vishal.l.verma@intel.com> 11136M: Dan Williams <dan.j.williams@intel.com> 11137M: Dave Jiang <dave.jiang@intel.com> 11138L: nvdimm@lists.linux.dev 11139S: Supported 11140Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11141P: Documentation/nvdimm/maintainer-entry-profile.rst 11142F: drivers/nvdimm/btt* 11143 11144LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11145M: Dan Williams <dan.j.williams@intel.com> 11146M: Vishal Verma <vishal.l.verma@intel.com> 11147M: Dave Jiang <dave.jiang@intel.com> 11148L: nvdimm@lists.linux.dev 11149S: Supported 11150Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11151P: Documentation/nvdimm/maintainer-entry-profile.rst 11152F: drivers/nvdimm/pmem* 11153 11154LIBNVDIMM: DEVICETREE BINDINGS 11155M: Oliver O'Halloran <oohall@gmail.com> 11156L: nvdimm@lists.linux.dev 11157S: Supported 11158Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11159F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11160F: drivers/nvdimm/of_pmem.c 11161 11162LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11163M: Dan Williams <dan.j.williams@intel.com> 11164M: Vishal Verma <vishal.l.verma@intel.com> 11165M: Dave Jiang <dave.jiang@intel.com> 11166M: Ira Weiny <ira.weiny@intel.com> 11167L: nvdimm@lists.linux.dev 11168S: Supported 11169Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11170P: Documentation/nvdimm/maintainer-entry-profile.rst 11171T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11172F: drivers/acpi/nfit/* 11173F: drivers/nvdimm/* 11174F: include/linux/libnvdimm.h 11175F: include/linux/nd.h 11176F: include/uapi/linux/ndctl.h 11177F: tools/testing/nvdimm/ 11178 11179LICENSES and SPDX stuff 11180M: Thomas Gleixner <tglx@linutronix.de> 11181M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11182L: linux-spdx@vger.kernel.org 11183S: Maintained 11184T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11185F: COPYING 11186F: Documentation/process/license-rules.rst 11187F: LICENSES/ 11188F: scripts/spdxcheck-test.sh 11189F: scripts/spdxcheck.py 11190 11191LINEAR RANGES HELPERS 11192M: Mark Brown <broonie@kernel.org> 11193R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 11194F: lib/linear_ranges.c 11195F: lib/test_linear_ranges.c 11196F: include/linux/linear_range.h 11197 11198LINUX FOR POWER MACINTOSH 11199M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11200L: linuxppc-dev@lists.ozlabs.org 11201S: Odd Fixes 11202F: arch/powerpc/platforms/powermac/ 11203F: drivers/macintosh/ 11204 11205LINUX FOR POWERPC (32-BIT AND 64-BIT) 11206M: Michael Ellerman <mpe@ellerman.id.au> 11207R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11208R: Paul Mackerras <paulus@samba.org> 11209L: linuxppc-dev@lists.ozlabs.org 11210S: Supported 11211W: https://github.com/linuxppc/wiki/wiki 11212Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11213T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11214F: Documentation/ABI/stable/sysfs-firmware-opal-* 11215F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11216F: Documentation/devicetree/bindings/powerpc/ 11217F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11218F: Documentation/powerpc/ 11219F: arch/powerpc/ 11220F: drivers/*/*/*pasemi* 11221F: drivers/*/*pasemi* 11222F: drivers/char/tpm/tpm_ibmvtpm* 11223F: drivers/crypto/nx/ 11224F: drivers/crypto/vmx/ 11225F: drivers/i2c/busses/i2c-opal.c 11226F: drivers/net/ethernet/ibm/ibmveth.* 11227F: drivers/net/ethernet/ibm/ibmvnic.* 11228F: drivers/pci/hotplug/pnv_php.c 11229F: drivers/pci/hotplug/rpa* 11230F: drivers/rtc/rtc-opal.c 11231F: drivers/scsi/ibmvscsi/ 11232F: drivers/tty/hvc/hvc_opal.c 11233F: drivers/watchdog/wdrtas.c 11234F: tools/testing/selftests/powerpc 11235N: /pmac 11236N: powermac 11237N: powernv 11238N: [^a-z0-9]ps3 11239N: pseries 11240 11241LINUX FOR POWERPC EMBEDDED MPC5XXX 11242M: Anatolij Gustschin <agust@denx.de> 11243L: linuxppc-dev@lists.ozlabs.org 11244S: Odd Fixes 11245F: arch/powerpc/platforms/512x/ 11246F: arch/powerpc/platforms/52xx/ 11247 11248LINUX FOR POWERPC EMBEDDED PPC4XX 11249L: linuxppc-dev@lists.ozlabs.org 11250S: Orphan 11251F: arch/powerpc/platforms/40x/ 11252F: arch/powerpc/platforms/44x/ 11253 11254LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11255M: Scott Wood <oss@buserror.net> 11256L: linuxppc-dev@lists.ozlabs.org 11257S: Odd fixes 11258T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11259F: Documentation/devicetree/bindings/powerpc/fsl/ 11260F: arch/powerpc/platforms/83xx/ 11261F: arch/powerpc/platforms/85xx/ 11262 11263LINUX FOR POWERPC EMBEDDED PPC8XX 11264M: Christophe Leroy <christophe.leroy@csgroup.eu> 11265L: linuxppc-dev@lists.ozlabs.org 11266S: Maintained 11267F: arch/powerpc/platforms/8xx/ 11268 11269LINUX KERNEL DUMP TEST MODULE (LKDTM) 11270M: Kees Cook <keescook@chromium.org> 11271S: Maintained 11272F: drivers/misc/lkdtm/* 11273F: tools/testing/selftests/lkdtm/* 11274 11275LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11276M: Alan Stern <stern@rowland.harvard.edu> 11277M: Andrea Parri <parri.andrea@gmail.com> 11278M: Will Deacon <will@kernel.org> 11279M: Peter Zijlstra <peterz@infradead.org> 11280M: Boqun Feng <boqun.feng@gmail.com> 11281M: Nicholas Piggin <npiggin@gmail.com> 11282M: David Howells <dhowells@redhat.com> 11283M: Jade Alglave <j.alglave@ucl.ac.uk> 11284M: Luc Maranget <luc.maranget@inria.fr> 11285M: "Paul E. McKenney" <paulmck@kernel.org> 11286R: Akira Yokosawa <akiyks@gmail.com> 11287R: Daniel Lustig <dlustig@nvidia.com> 11288R: Joel Fernandes <joel@joelfernandes.org> 11289L: linux-kernel@vger.kernel.org 11290L: linux-arch@vger.kernel.org 11291S: Supported 11292T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11293F: Documentation/atomic_bitops.txt 11294F: Documentation/atomic_t.txt 11295F: Documentation/core-api/refcount-vs-atomic.rst 11296F: Documentation/litmus-tests/ 11297F: Documentation/memory-barriers.txt 11298F: tools/memory-model/ 11299 11300LIS3LV02D ACCELEROMETER DRIVER 11301M: Eric Piel <eric.piel@tremplin-utc.net> 11302S: Maintained 11303F: Documentation/misc-devices/lis3lv02d.rst 11304F: drivers/misc/lis3lv02d/ 11305F: drivers/platform/x86/hp_accel.c 11306 11307LIST KUNIT TEST 11308M: David Gow <davidgow@google.com> 11309L: linux-kselftest@vger.kernel.org 11310L: kunit-dev@googlegroups.com 11311S: Maintained 11312F: lib/list-test.c 11313 11314LITEX PLATFORM 11315M: Karol Gugala <kgugala@antmicro.com> 11316M: Mateusz Holenko <mholenko@antmicro.com> 11317M: Gabriel Somlo <gsomlo@gmail.com> 11318M: Joel Stanley <joel@jms.id.au> 11319S: Maintained 11320F: Documentation/devicetree/bindings/*/litex,*.yaml 11321F: arch/openrisc/boot/dts/or1klitex.dts 11322F: include/linux/litex.h 11323F: drivers/tty/serial/liteuart.c 11324F: drivers/soc/litex/* 11325F: drivers/net/ethernet/litex/* 11326F: drivers/mmc/host/litex_mmc.c 11327N: litex 11328 11329LIVE PATCHING 11330M: Josh Poimboeuf <jpoimboe@redhat.com> 11331M: Jiri Kosina <jikos@kernel.org> 11332M: Miroslav Benes <mbenes@suse.cz> 11333M: Petr Mladek <pmladek@suse.com> 11334R: Joe Lawrence <joe.lawrence@redhat.com> 11335L: live-patching@vger.kernel.org 11336S: Maintained 11337T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11338F: Documentation/ABI/testing/sysfs-kernel-livepatch 11339F: Documentation/livepatch/ 11340F: arch/powerpc/include/asm/livepatch.h 11341F: arch/s390/include/asm/livepatch.h 11342F: arch/x86/include/asm/livepatch.h 11343F: include/linux/livepatch.h 11344F: kernel/livepatch/ 11345F: lib/livepatch/ 11346F: samples/livepatch/ 11347F: tools/testing/selftests/livepatch/ 11348 11349LLC (802.2) 11350L: netdev@vger.kernel.org 11351S: Odd fixes 11352F: include/linux/llc.h 11353F: include/net/llc* 11354F: include/uapi/linux/llc.h 11355F: net/llc/ 11356 11357LM73 HARDWARE MONITOR DRIVER 11358M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11359L: linux-hwmon@vger.kernel.org 11360S: Maintained 11361F: drivers/hwmon/lm73.c 11362 11363LM78 HARDWARE MONITOR DRIVER 11364M: Jean Delvare <jdelvare@suse.com> 11365L: linux-hwmon@vger.kernel.org 11366S: Maintained 11367F: Documentation/hwmon/lm78.rst 11368F: drivers/hwmon/lm78.c 11369 11370LM83 HARDWARE MONITOR DRIVER 11371M: Jean Delvare <jdelvare@suse.com> 11372L: linux-hwmon@vger.kernel.org 11373S: Maintained 11374F: Documentation/hwmon/lm83.rst 11375F: drivers/hwmon/lm83.c 11376 11377LM90 HARDWARE MONITOR DRIVER 11378M: Jean Delvare <jdelvare@suse.com> 11379L: linux-hwmon@vger.kernel.org 11380S: Maintained 11381F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11382F: Documentation/hwmon/lm90.rst 11383F: drivers/hwmon/lm90.c 11384F: include/dt-bindings/thermal/lm90.h 11385 11386LM95234 HARDWARE MONITOR DRIVER 11387M: Guenter Roeck <linux@roeck-us.net> 11388L: linux-hwmon@vger.kernel.org 11389S: Maintained 11390F: Documentation/hwmon/lm95234.rst 11391F: drivers/hwmon/lm95234.c 11392 11393LME2510 MEDIA DRIVER 11394M: Malcolm Priestley <tvboxspy@gmail.com> 11395L: linux-media@vger.kernel.org 11396S: Maintained 11397W: https://linuxtv.org 11398Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11399F: drivers/media/usb/dvb-usb-v2/lmedm04* 11400 11401LOADPIN SECURITY MODULE 11402M: Kees Cook <keescook@chromium.org> 11403S: Supported 11404T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 11405F: Documentation/admin-guide/LSM/LoadPin.rst 11406F: security/loadpin/ 11407 11408LOCKING PRIMITIVES 11409M: Peter Zijlstra <peterz@infradead.org> 11410M: Ingo Molnar <mingo@redhat.com> 11411M: Will Deacon <will@kernel.org> 11412R: Waiman Long <longman@redhat.com> 11413R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11414L: linux-kernel@vger.kernel.org 11415S: Maintained 11416T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11417F: Documentation/locking/ 11418F: arch/*/include/asm/spinlock*.h 11419F: include/linux/lockdep.h 11420F: include/linux/mutex*.h 11421F: include/linux/rwlock*.h 11422F: include/linux/rwsem*.h 11423F: include/linux/seqlock.h 11424F: include/linux/spinlock*.h 11425F: kernel/locking/ 11426F: lib/locking*.[ch] 11427X: kernel/locking/locktorture.c 11428 11429LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11430M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11431L: linux-ntfs-dev@lists.sourceforge.net 11432S: Maintained 11433W: http://www.linux-ntfs.org/content/view/19/37/ 11434F: Documentation/admin-guide/ldm.rst 11435F: block/partitions/ldm.* 11436 11437LOGITECH HID GAMING KEYBOARDS 11438M: Hans de Goede <hdegoede@redhat.com> 11439L: linux-input@vger.kernel.org 11440S: Maintained 11441T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11442F: drivers/hid/hid-lg-g15.c 11443 11444LONTIUM LT8912B MIPI TO HDMI BRIDGE 11445M: Adrien Grassein <adrien.grassein@gmail.com> 11446S: Maintained 11447F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11448F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11449 11450LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 11451M: Sathya Prakash <sathya.prakash@broadcom.com> 11452M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 11453M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 11454L: MPT-FusionLinux.pdl@broadcom.com 11455L: linux-scsi@vger.kernel.org 11456S: Supported 11457W: http://www.avagotech.com/support/ 11458F: drivers/message/fusion/ 11459F: drivers/scsi/mpt3sas/ 11460 11461LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 11462M: Matthew Wilcox <willy@infradead.org> 11463L: linux-scsi@vger.kernel.org 11464S: Maintained 11465F: drivers/scsi/sym53c8xx_2/ 11466 11467LTC1660 DAC DRIVER 11468M: Marcus Folkesson <marcus.folkesson@gmail.com> 11469L: linux-iio@vger.kernel.org 11470S: Maintained 11471F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 11472F: drivers/iio/dac/ltc1660.c 11473 11474LTC2688 IIO DAC DRIVER 11475M: Nuno Sá <nuno.sa@analog.com> 11476L: linux-iio@vger.kernel.org 11477S: Supported 11478W: http://ez.analog.com/community/linux-device-drivers 11479F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 11480F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 11481F: drivers/iio/dac/ltc2688.c 11482 11483LTC2947 HARDWARE MONITOR DRIVER 11484M: Nuno Sá <nuno.sa@analog.com> 11485L: linux-hwmon@vger.kernel.org 11486S: Supported 11487W: https://ez.analog.com/linux-software-drivers 11488F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 11489F: drivers/hwmon/ltc2947-core.c 11490F: drivers/hwmon/ltc2947-i2c.c 11491F: drivers/hwmon/ltc2947-spi.c 11492F: drivers/hwmon/ltc2947.h 11493 11494LTC2983 IIO TEMPERATURE DRIVER 11495M: Nuno Sá <nuno.sa@analog.com> 11496L: linux-iio@vger.kernel.org 11497S: Supported 11498W: https://ez.analog.com/linux-software-drivers 11499F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 11500F: drivers/iio/temperature/ltc2983.c 11501 11502LTC4261 HARDWARE MONITOR DRIVER 11503M: Guenter Roeck <linux@roeck-us.net> 11504L: linux-hwmon@vger.kernel.org 11505S: Maintained 11506F: Documentation/hwmon/ltc4261.rst 11507F: drivers/hwmon/ltc4261.c 11508 11509LTC4306 I2C MULTIPLEXER DRIVER 11510M: Michael Hennerich <michael.hennerich@analog.com> 11511L: linux-i2c@vger.kernel.org 11512S: Supported 11513W: https://ez.analog.com/linux-software-drivers 11514F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 11515F: drivers/i2c/muxes/i2c-mux-ltc4306.c 11516 11517LTP (Linux Test Project) 11518M: Mike Frysinger <vapier@gentoo.org> 11519M: Cyril Hrubis <chrubis@suse.cz> 11520M: Wanlong Gao <wanlong.gao@gmail.com> 11521M: Jan Stancek <jstancek@redhat.com> 11522M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 11523M: Alexey Kodanev <alexey.kodanev@oracle.com> 11524L: ltp@lists.linux.it (subscribers-only) 11525S: Maintained 11526W: http://linux-test-project.github.io/ 11527T: git git://github.com/linux-test-project/ltp.git 11528 11529LYNX 28G SERDES PHY DRIVER 11530M: Ioana Ciornei <ioana.ciornei@nxp.com> 11531L: netdev@vger.kernel.org 11532S: Supported 11533F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 11534F: drivers/phy/freescale/phy-fsl-lynx-28g.c 11535 11536LYNX PCS MODULE 11537M: Ioana Ciornei <ioana.ciornei@nxp.com> 11538L: netdev@vger.kernel.org 11539S: Supported 11540F: drivers/net/pcs/pcs-lynx.c 11541F: include/linux/pcs-lynx.h 11542 11543M68K ARCHITECTURE 11544M: Geert Uytterhoeven <geert@linux-m68k.org> 11545L: linux-m68k@lists.linux-m68k.org 11546S: Maintained 11547W: http://www.linux-m68k.org/ 11548T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 11549F: arch/m68k/ 11550F: drivers/zorro/ 11551 11552M68K ON APPLE MACINTOSH 11553M: Joshua Thompson <funaho@jurai.org> 11554L: linux-m68k@lists.linux-m68k.org 11555S: Maintained 11556W: http://www.mac.linux-m68k.org/ 11557F: arch/m68k/mac/ 11558F: drivers/macintosh/adb-iop.c 11559F: drivers/macintosh/via-macii.c 11560 11561M68K ON HP9000/300 11562M: Philip Blundell <philb@gnu.org> 11563S: Maintained 11564W: http://www.tazenda.demon.co.uk/phil/linux-hp 11565F: arch/m68k/hp300/ 11566 11567M88DS3103 MEDIA DRIVER 11568M: Antti Palosaari <crope@iki.fi> 11569L: linux-media@vger.kernel.org 11570S: Maintained 11571W: https://linuxtv.org 11572W: http://palosaari.fi/linux/ 11573Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11574T: git git://linuxtv.org/anttip/media_tree.git 11575F: drivers/media/dvb-frontends/m88ds3103* 11576 11577M88RS2000 MEDIA DRIVER 11578M: Malcolm Priestley <tvboxspy@gmail.com> 11579L: linux-media@vger.kernel.org 11580S: Maintained 11581W: https://linuxtv.org 11582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11583F: drivers/media/dvb-frontends/m88rs2000* 11584 11585MA901 MASTERKIT USB FM RADIO DRIVER 11586M: Alexey Klimov <klimov.linux@gmail.com> 11587L: linux-media@vger.kernel.org 11588S: Maintained 11589T: git git://linuxtv.org/media_tree.git 11590F: drivers/media/radio/radio-ma901.c 11591 11592MAC80211 11593M: Johannes Berg <johannes@sipsolutions.net> 11594L: linux-wireless@vger.kernel.org 11595S: Maintained 11596W: https://wireless.wiki.kernel.org/ 11597Q: https://patchwork.kernel.org/project/linux-wireless/list/ 11598T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 11599T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 11600F: Documentation/networking/mac80211-injection.rst 11601F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 11602F: drivers/net/wireless/mac80211_hwsim.[ch] 11603F: include/net/mac80211.h 11604F: net/mac80211/ 11605 11606MAILBOX API 11607M: Jassi Brar <jassisinghbrar@gmail.com> 11608L: linux-kernel@vger.kernel.org 11609S: Maintained 11610F: drivers/mailbox/ 11611F: include/linux/mailbox_client.h 11612F: include/linux/mailbox_controller.h 11613F: include/dt-bindings/mailbox/ 11614F: Documentation/devicetree/bindings/mailbox/ 11615 11616MAILBOX ARM MHUv2 11617M: Viresh Kumar <viresh.kumar@linaro.org> 11618M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 11619L: linux-kernel@vger.kernel.org 11620S: Maintained 11621F: drivers/mailbox/arm_mhuv2.c 11622F: include/linux/mailbox/arm_mhuv2_message.h 11623F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 11624 11625MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 11626M: Jeremy Kerr <jk@codeconstruct.com.au> 11627M: Matt Johnston <matt@codeconstruct.com.au> 11628L: netdev@vger.kernel.org 11629S: Maintained 11630F: Documentation/networking/mctp.rst 11631F: drivers/net/mctp/ 11632F: include/net/mctp.h 11633F: include/net/mctpdevice.h 11634F: include/net/netns/mctp.h 11635F: net/mctp/ 11636 11637MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 11638M: Michael Kerrisk <mtk.manpages@gmail.com> 11639L: linux-man@vger.kernel.org 11640S: Maintained 11641W: http://www.kernel.org/doc/man-pages 11642 11643MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 11644M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 11645L: linux-mips@vger.kernel.org 11646S: Maintained 11647F: arch/mips/boot/dts/img/pistachio* 11648 11649MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 11650M: Andrew Lunn <andrew@lunn.ch> 11651M: Vivien Didelot <vivien.didelot@gmail.com> 11652L: netdev@vger.kernel.org 11653S: Maintained 11654F: Documentation/devicetree/bindings/net/dsa/marvell.txt 11655F: Documentation/networking/devlink/mv88e6xxx.rst 11656F: drivers/net/dsa/mv88e6xxx/ 11657F: include/linux/dsa/mv88e6xxx.h 11658F: include/linux/platform_data/mv88e6xxx.h 11659 11660MARVELL ARMADA 3700 PHY DRIVERS 11661M: Miquel Raynal <miquel.raynal@bootlin.com> 11662S: Maintained 11663F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 11664F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 11665F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 11666F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 11667 11668MARVELL ARMADA 3700 SERIAL DRIVER 11669M: Pali Rohár <pali@kernel.org> 11670S: Maintained 11671F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 11672F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 11673F: drivers/tty/serial/mvebu-uart.c 11674 11675MARVELL ARMADA DRM SUPPORT 11676M: Russell King <linux@armlinux.org.uk> 11677S: Maintained 11678T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 11679T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 11680F: Documentation/devicetree/bindings/display/armada/ 11681F: drivers/gpu/drm/armada/ 11682F: include/uapi/drm/armada_drm.h 11683 11684MARVELL CRYPTO DRIVER 11685M: Boris Brezillon <bbrezillon@kernel.org> 11686M: Arnaud Ebalard <arno@natisbad.org> 11687M: Srujana Challa <schalla@marvell.com> 11688L: linux-crypto@vger.kernel.org 11689S: Maintained 11690F: drivers/crypto/marvell/ 11691F: include/linux/soc/marvell/octeontx2/ 11692 11693MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 11694M: Mirko Lindner <mlindner@marvell.com> 11695M: Stephen Hemminger <stephen@networkplumber.org> 11696L: netdev@vger.kernel.org 11697S: Maintained 11698F: drivers/net/ethernet/marvell/sk* 11699 11700MARVELL LIBERTAS WIRELESS DRIVER 11701L: libertas-dev@lists.infradead.org 11702S: Orphan 11703F: drivers/net/wireless/marvell/libertas/ 11704 11705MARVELL MACCHIATOBIN SUPPORT 11706M: Russell King <linux@armlinux.org.uk> 11707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11708S: Maintained 11709F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 11710 11711MARVELL MV643XX ETHERNET DRIVER 11712M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 11713L: netdev@vger.kernel.org 11714S: Maintained 11715F: drivers/net/ethernet/marvell/mv643xx_eth.* 11716F: include/linux/mv643xx.h 11717 11718MARVELL MV88X3310 PHY DRIVER 11719M: Russell King <linux@armlinux.org.uk> 11720M: Marek Behún <kabel@kernel.org> 11721L: netdev@vger.kernel.org 11722S: Maintained 11723F: drivers/net/phy/marvell10g.c 11724 11725MARVELL MVEBU THERMAL DRIVER 11726M: Miquel Raynal <miquel.raynal@bootlin.com> 11727S: Maintained 11728F: drivers/thermal/armada_thermal.c 11729 11730MARVELL MVNETA ETHERNET DRIVER 11731M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 11732L: netdev@vger.kernel.org 11733S: Maintained 11734F: drivers/net/ethernet/marvell/mvneta.* 11735 11736MARVELL MVPP2 ETHERNET DRIVER 11737M: Marcin Wojtas <mw@semihalf.com> 11738M: Russell King <linux@armlinux.org.uk> 11739L: netdev@vger.kernel.org 11740S: Maintained 11741F: Documentation/devicetree/bindings/net/marvell-pp2.txt 11742F: drivers/net/ethernet/marvell/mvpp2/ 11743 11744MARVELL MWIFIEX WIRELESS DRIVER 11745M: Amitkumar Karwar <amitkarwar@gmail.com> 11746M: Ganapathi Bhat <ganapathi017@gmail.com> 11747M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 11748M: Xinming Hu <huxinming820@gmail.com> 11749L: linux-wireless@vger.kernel.org 11750S: Maintained 11751F: drivers/net/wireless/marvell/mwifiex/ 11752 11753MARVELL MWL8K WIRELESS DRIVER 11754M: Lennert Buytenhek <buytenh@wantstofly.org> 11755L: linux-wireless@vger.kernel.org 11756S: Odd Fixes 11757F: drivers/net/wireless/marvell/mwl8k.c 11758 11759MARVELL NAND CONTROLLER DRIVER 11760M: Miquel Raynal <miquel.raynal@bootlin.com> 11761L: linux-mtd@lists.infradead.org 11762S: Maintained 11763F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 11764F: drivers/mtd/nand/raw/marvell_nand.c 11765 11766MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 11767M: Sunil Goutham <sgoutham@marvell.com> 11768M: Geetha sowjanya <gakula@marvell.com> 11769M: Subbaraya Sundeep <sbhatta@marvell.com> 11770M: hariprasad <hkelam@marvell.com> 11771L: netdev@vger.kernel.org 11772S: Supported 11773F: drivers/net/ethernet/marvell/octeontx2/nic/ 11774F: include/linux/soc/marvell/octeontx2/ 11775 11776MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 11777M: Sunil Goutham <sgoutham@marvell.com> 11778M: Linu Cherian <lcherian@marvell.com> 11779M: Geetha sowjanya <gakula@marvell.com> 11780M: Jerin Jacob <jerinj@marvell.com> 11781M: hariprasad <hkelam@marvell.com> 11782M: Subbaraya Sundeep <sbhatta@marvell.com> 11783L: netdev@vger.kernel.org 11784S: Supported 11785F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 11786F: drivers/net/ethernet/marvell/octeontx2/af/ 11787 11788MARVELL PRESTERA ETHERNET SWITCH DRIVER 11789M: Taras Chornyi <tchornyi@marvell.com> 11790S: Supported 11791W: https://github.com/Marvell-switching/switchdev-prestera 11792F: drivers/net/ethernet/marvell/prestera/ 11793 11794MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 11795M: Nicolas Pitre <nico@fluxnic.net> 11796S: Odd Fixes 11797F: drivers/mmc/host/mvsdio.* 11798 11799MARVELL USB MDIO CONTROLLER DRIVER 11800M: Tobias Waldekranz <tobias@waldekranz.com> 11801L: netdev@vger.kernel.org 11802S: Maintained 11803F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 11804F: drivers/net/mdio/mdio-mvusb.c 11805 11806MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 11807M: Hu Ziji <huziji@marvell.com> 11808L: linux-mmc@vger.kernel.org 11809S: Supported 11810F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt 11811F: drivers/mmc/host/sdhci-xenon* 11812 11813MATROX FRAMEBUFFER DRIVER 11814L: linux-fbdev@vger.kernel.org 11815S: Orphan 11816F: drivers/video/fbdev/matrox/matroxfb_* 11817F: include/uapi/linux/matroxfb.h 11818 11819MAX15301 DRIVER 11820M: Daniel Nilsson <daniel.nilsson@flex.com> 11821L: linux-hwmon@vger.kernel.org 11822S: Maintained 11823F: Documentation/hwmon/max15301.rst 11824F: drivers/hwmon/pmbus/max15301.c 11825 11826MAX16065 HARDWARE MONITOR DRIVER 11827M: Guenter Roeck <linux@roeck-us.net> 11828L: linux-hwmon@vger.kernel.org 11829S: Maintained 11830F: Documentation/hwmon/max16065.rst 11831F: drivers/hwmon/max16065.c 11832 11833MAX2175 SDR TUNER DRIVER 11834M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 11835L: linux-media@vger.kernel.org 11836S: Maintained 11837T: git git://linuxtv.org/media_tree.git 11838F: Documentation/devicetree/bindings/media/i2c/max2175.txt 11839F: Documentation/userspace-api/media/drivers/max2175.rst 11840F: drivers/media/i2c/max2175* 11841F: include/uapi/linux/max2175.h 11842 11843MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 11844L: linux-hwmon@vger.kernel.org 11845S: Orphan 11846F: Documentation/hwmon/max6650.rst 11847F: drivers/hwmon/max6650.c 11848 11849MAX6697 HARDWARE MONITOR DRIVER 11850M: Guenter Roeck <linux@roeck-us.net> 11851L: linux-hwmon@vger.kernel.org 11852S: Maintained 11853F: Documentation/devicetree/bindings/hwmon/max6697.txt 11854F: Documentation/hwmon/max6697.rst 11855F: drivers/hwmon/max6697.c 11856F: include/linux/platform_data/max6697.h 11857 11858MAX9286 QUAD GMSL DESERIALIZER DRIVER 11859M: Jacopo Mondi <jacopo+renesas@jmondi.org> 11860M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11861M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 11862M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 11863L: linux-media@vger.kernel.org 11864S: Maintained 11865F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 11866F: drivers/media/i2c/max9286.c 11867 11868MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 11869M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 11870L: linux-media@vger.kernel.org 11871S: Maintained 11872F: drivers/staging/media/max96712/max96712.c 11873 11874MAX9860 MONO AUDIO VOICE CODEC DRIVER 11875M: Peter Rosin <peda@axentia.se> 11876L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11877S: Maintained 11878F: Documentation/devicetree/bindings/sound/max9860.txt 11879F: sound/soc/codecs/max9860.* 11880 11881MAXBOTIX ULTRASONIC RANGER IIO DRIVER 11882M: Andreas Klinger <ak@it-klinger.de> 11883L: linux-iio@vger.kernel.org 11884S: Maintained 11885F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 11886F: drivers/iio/proximity/mb1232.c 11887 11888MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 11889R: Iskren Chernev <iskren.chernev@gmail.com> 11890R: Krzysztof Kozlowski <krzk@kernel.org> 11891R: Marek Szyprowski <m.szyprowski@samsung.com> 11892R: Matheus Castello <matheus@castello.eng.br> 11893L: linux-pm@vger.kernel.org 11894S: Maintained 11895F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 11896F: drivers/power/supply/max17040_battery.c 11897 11898MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 11899R: Hans de Goede <hdegoede@redhat.com> 11900R: Krzysztof Kozlowski <krzk@kernel.org> 11901R: Marek Szyprowski <m.szyprowski@samsung.com> 11902R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 11903R: Purism Kernel Team <kernel@puri.sm> 11904L: linux-pm@vger.kernel.org 11905S: Maintained 11906F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 11907F: drivers/power/supply/max17042_battery.c 11908 11909MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 11910M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11911L: linux-kernel@vger.kernel.org 11912S: Maintained 11913F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 11914F: drivers/regulator/max20086-regulator.c 11915 11916MAXIM MAX77650 PMIC MFD DRIVER 11917M: Bartosz Golaszewski <brgl@bgdev.pl> 11918L: linux-kernel@vger.kernel.org 11919S: Maintained 11920F: Documentation/devicetree/bindings/*/*max77650.yaml 11921F: Documentation/devicetree/bindings/*/max77650*.yaml 11922F: drivers/gpio/gpio-max77650.c 11923F: drivers/input/misc/max77650-onkey.c 11924F: drivers/leds/leds-max77650.c 11925F: drivers/mfd/max77650.c 11926F: drivers/power/supply/max77650-charger.c 11927F: drivers/regulator/max77650-regulator.c 11928F: include/linux/mfd/max77650.h 11929 11930MAXIM MAX77714 PMIC MFD DRIVER 11931M: Luca Ceresoli <luca@lucaceresoli.net> 11932S: Maintained 11933F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 11934F: drivers/mfd/max77714.c 11935F: include/linux/mfd/max77714.h 11936 11937MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 11938M: Javier Martinez Canillas <javier@dowhile0.org> 11939L: linux-kernel@vger.kernel.org 11940S: Supported 11941F: Documentation/devicetree/bindings/*/*max77802.yaml 11942F: drivers/regulator/max77802-regulator.c 11943F: include/dt-bindings/*/*max77802.h 11944 11945MAXIM MAX77976 BATTERY CHARGER 11946M: Luca Ceresoli <luca@lucaceresoli.net> 11947S: Supported 11948F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 11949F: drivers/power/supply/max77976_charger.c 11950 11951MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 11952M: Krzysztof Kozlowski <krzk@kernel.org> 11953M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 11954L: linux-pm@vger.kernel.org 11955S: Supported 11956F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 11957F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 11958F: drivers/power/supply/max14577_charger.c 11959F: drivers/power/supply/max77693_charger.c 11960 11961MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 11962M: Chanwoo Choi <cw00.choi@samsung.com> 11963M: Krzysztof Kozlowski <krzk@kernel.org> 11964M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 11965L: linux-kernel@vger.kernel.org 11966S: Supported 11967F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 11968F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 11969F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 11970F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 11971F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 11972F: Documentation/devicetree/bindings/mfd/max77693.txt 11973F: drivers/*/*max77843.c 11974F: drivers/*/max14577*.c 11975F: drivers/*/max77686*.c 11976F: drivers/*/max77693*.c 11977F: drivers/clk/clk-max77686.c 11978F: drivers/extcon/extcon-max14577.c 11979F: drivers/extcon/extcon-max77693.c 11980F: drivers/rtc/rtc-max77686.c 11981F: include/linux/mfd/max14577*.h 11982F: include/linux/mfd/max77686*.h 11983F: include/linux/mfd/max77693*.h 11984 11985MAXIRADIO FM RADIO RECEIVER DRIVER 11986M: Hans Verkuil <hverkuil@xs4all.nl> 11987L: linux-media@vger.kernel.org 11988S: Maintained 11989W: https://linuxtv.org 11990T: git git://linuxtv.org/media_tree.git 11991F: drivers/media/radio/radio-maxiradio* 11992 11993MAXLINEAR ETHERNET PHY DRIVER 11994M: Xu Liang <lxu@maxlinear.com> 11995L: netdev@vger.kernel.org 11996S: Supported 11997F: drivers/net/phy/mxl-gpy.c 11998 11999MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12000R: Yasushi SHOJI <yashi@spacecubics.com> 12001L: linux-can@vger.kernel.org 12002S: Maintained 12003F: drivers/net/can/usb/mcba_usb.c 12004 12005MCAN MMIO DEVICE DRIVER 12006M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12007L: linux-can@vger.kernel.org 12008S: Maintained 12009F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12010F: drivers/net/can/m_can/m_can.c 12011F: drivers/net/can/m_can/m_can.h 12012F: drivers/net/can/m_can/m_can_platform.c 12013 12014MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12015M: Rishi Gupta <gupt21@gmail.com> 12016L: linux-i2c@vger.kernel.org 12017L: linux-input@vger.kernel.org 12018S: Maintained 12019F: drivers/hid/hid-mcp2221.c 12020 12021MCP251XFD SPI-CAN NETWORK DRIVER 12022M: Marc Kleine-Budde <mkl@pengutronix.de> 12023M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12024R: Thomas Kopp <thomas.kopp@microchip.com> 12025L: linux-can@vger.kernel.org 12026S: Maintained 12027F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12028F: drivers/net/can/spi/mcp251xfd/ 12029 12030MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12031M: Peter Rosin <peda@axentia.se> 12032L: linux-iio@vger.kernel.org 12033S: Maintained 12034F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12035F: drivers/iio/potentiometer/mcp4018.c 12036F: drivers/iio/potentiometer/mcp4531.c 12037 12038MCR20A IEEE-802.15.4 RADIO DRIVER 12039M: Xue Liu <liuxuenetmail@gmail.com> 12040L: linux-wpan@vger.kernel.org 12041S: Maintained 12042W: https://github.com/xueliu/mcr20a-linux 12043F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12044F: drivers/net/ieee802154/mcr20a.c 12045F: drivers/net/ieee802154/mcr20a.h 12046 12047MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12048M: William Breathitt Gray <vilhelm.gray@gmail.com> 12049L: linux-iio@vger.kernel.org 12050S: Maintained 12051F: drivers/iio/dac/cio-dac.c 12052 12053MEDIA CONTROLLER FRAMEWORK 12054M: Sakari Ailus <sakari.ailus@linux.intel.com> 12055M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12056L: linux-media@vger.kernel.org 12057S: Supported 12058W: https://www.linuxtv.org 12059T: git git://linuxtv.org/media_tree.git 12060F: drivers/media/mc/ 12061F: include/media/media-*.h 12062F: include/uapi/linux/media.h 12063 12064MEDIA DRIVER FOR FREESCALE IMX PXP 12065M: Philipp Zabel <p.zabel@pengutronix.de> 12066L: linux-media@vger.kernel.org 12067S: Maintained 12068T: git git://linuxtv.org/media_tree.git 12069F: drivers/media/platform/nxp/imx-pxp.[ch] 12070 12071MEDIA DRIVERS FOR ASCOT2E 12072M: Sergey Kozlov <serjk@netup.ru> 12073M: Abylay Ospan <aospan@netup.ru> 12074L: linux-media@vger.kernel.org 12075S: Supported 12076W: https://linuxtv.org 12077W: http://netup.tv/ 12078T: git git://linuxtv.org/media_tree.git 12079F: drivers/media/dvb-frontends/ascot2e* 12080 12081MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12082M: Jasmin Jessich <jasmin@anw.at> 12083L: linux-media@vger.kernel.org 12084S: Maintained 12085W: https://linuxtv.org 12086T: git git://linuxtv.org/media_tree.git 12087F: drivers/media/dvb-frontends/cxd2099* 12088 12089MEDIA DRIVERS FOR CXD2841ER 12090M: Sergey Kozlov <serjk@netup.ru> 12091M: Abylay Ospan <aospan@netup.ru> 12092L: linux-media@vger.kernel.org 12093S: Supported 12094W: https://linuxtv.org 12095W: http://netup.tv/ 12096T: git git://linuxtv.org/media_tree.git 12097F: drivers/media/dvb-frontends/cxd2841er* 12098 12099MEDIA DRIVERS FOR CXD2880 12100M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12101L: linux-media@vger.kernel.org 12102S: Supported 12103W: http://linuxtv.org/ 12104T: git git://linuxtv.org/media_tree.git 12105F: drivers/media/dvb-frontends/cxd2880/* 12106F: drivers/media/spi/cxd2880* 12107 12108MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12109L: linux-media@vger.kernel.org 12110S: Orphan 12111W: https://linuxtv.org 12112T: git git://linuxtv.org/media_tree.git 12113F: drivers/media/pci/ddbridge/* 12114 12115MEDIA DRIVERS FOR FREESCALE IMX 12116M: Steve Longerbeam <slongerbeam@gmail.com> 12117M: Philipp Zabel <p.zabel@pengutronix.de> 12118L: linux-media@vger.kernel.org 12119S: Maintained 12120T: git git://linuxtv.org/media_tree.git 12121F: Documentation/admin-guide/media/imx.rst 12122F: Documentation/devicetree/bindings/media/imx.txt 12123F: drivers/staging/media/imx/ 12124F: include/linux/imx-media.h 12125F: include/media/imx.h 12126 12127MEDIA DRIVERS FOR FREESCALE IMX7 12128M: Rui Miguel Silva <rmfrfs@gmail.com> 12129M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12130L: linux-media@vger.kernel.org 12131S: Maintained 12132T: git git://linuxtv.org/media_tree.git 12133F: Documentation/admin-guide/media/imx7.rst 12134F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12135F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12136F: drivers/media/platform/imx/imx-mipi-csis.c 12137F: drivers/staging/media/imx/imx7-media-csi.c 12138 12139MEDIA DRIVERS FOR HELENE 12140M: Abylay Ospan <aospan@netup.ru> 12141L: linux-media@vger.kernel.org 12142S: Supported 12143W: https://linuxtv.org 12144W: http://netup.tv/ 12145T: git git://linuxtv.org/media_tree.git 12146F: drivers/media/dvb-frontends/helene* 12147 12148MEDIA DRIVERS FOR HORUS3A 12149M: Sergey Kozlov <serjk@netup.ru> 12150M: Abylay Ospan <aospan@netup.ru> 12151L: linux-media@vger.kernel.org 12152S: Supported 12153W: https://linuxtv.org 12154W: http://netup.tv/ 12155T: git git://linuxtv.org/media_tree.git 12156F: drivers/media/dvb-frontends/horus3a* 12157 12158MEDIA DRIVERS FOR LNBH25 12159M: Sergey Kozlov <serjk@netup.ru> 12160M: Abylay Ospan <aospan@netup.ru> 12161L: linux-media@vger.kernel.org 12162S: Supported 12163W: https://linuxtv.org 12164W: http://netup.tv/ 12165T: git git://linuxtv.org/media_tree.git 12166F: drivers/media/dvb-frontends/lnbh25* 12167 12168MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12169L: linux-media@vger.kernel.org 12170S: Orphan 12171W: https://linuxtv.org 12172T: git git://linuxtv.org/media_tree.git 12173F: drivers/media/dvb-frontends/mxl5xx* 12174 12175MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12176M: Sergey Kozlov <serjk@netup.ru> 12177M: Abylay Ospan <aospan@netup.ru> 12178L: linux-media@vger.kernel.org 12179S: Supported 12180W: https://linuxtv.org 12181W: http://netup.tv/ 12182T: git git://linuxtv.org/media_tree.git 12183F: drivers/media/pci/netup_unidvb/* 12184 12185MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12186M: Dmitry Osipenko <digetx@gmail.com> 12187L: linux-media@vger.kernel.org 12188L: linux-tegra@vger.kernel.org 12189S: Maintained 12190T: git git://linuxtv.org/media_tree.git 12191F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt 12192F: drivers/media/platform/nvidia/tegra-vde/ 12193 12194MEDIA DRIVERS FOR RENESAS - CEU 12195M: Jacopo Mondi <jacopo@jmondi.org> 12196L: linux-media@vger.kernel.org 12197L: linux-renesas-soc@vger.kernel.org 12198S: Supported 12199T: git git://linuxtv.org/media_tree.git 12200F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12201F: drivers/media/platform/renesas/renesas-ceu.c 12202F: include/media/drv-intf/renesas-ceu.h 12203 12204MEDIA DRIVERS FOR RENESAS - DRIF 12205M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12206L: linux-media@vger.kernel.org 12207L: linux-renesas-soc@vger.kernel.org 12208S: Supported 12209T: git git://linuxtv.org/media_tree.git 12210F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12211F: drivers/media/platform/renesas/rcar_drif.c 12212 12213MEDIA DRIVERS FOR RENESAS - FCP 12214M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12215L: linux-media@vger.kernel.org 12216L: linux-renesas-soc@vger.kernel.org 12217S: Supported 12218T: git git://linuxtv.org/media_tree.git 12219F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12220F: drivers/media/platform/renesas/rcar-fcp.c 12221F: include/media/rcar-fcp.h 12222 12223MEDIA DRIVERS FOR RENESAS - FDP1 12224M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12225L: linux-media@vger.kernel.org 12226L: linux-renesas-soc@vger.kernel.org 12227S: Supported 12228T: git git://linuxtv.org/media_tree.git 12229F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12230F: drivers/media/platform/renesas/rcar_fdp1.c 12231 12232MEDIA DRIVERS FOR RENESAS - VIN 12233M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12234L: linux-media@vger.kernel.org 12235L: linux-renesas-soc@vger.kernel.org 12236S: Supported 12237T: git git://linuxtv.org/media_tree.git 12238F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12239F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12240F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12241F: drivers/media/platform/renesas/rcar-isp.c 12242F: drivers/media/platform/renesas/rcar-vin/ 12243 12244MEDIA DRIVERS FOR RENESAS - VSP1 12245M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12246M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12247L: linux-media@vger.kernel.org 12248L: linux-renesas-soc@vger.kernel.org 12249S: Supported 12250T: git git://linuxtv.org/media_tree.git 12251F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12252F: drivers/media/platform/renesas/vsp1/ 12253 12254MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12255L: linux-media@vger.kernel.org 12256S: Orphan 12257W: https://linuxtv.org 12258T: git git://linuxtv.org/media_tree.git 12259F: drivers/media/dvb-frontends/stv0910* 12260 12261MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12262L: linux-media@vger.kernel.org 12263S: Orphan 12264W: https://linuxtv.org 12265T: git git://linuxtv.org/media_tree.git 12266F: drivers/media/dvb-frontends/stv6111* 12267 12268MEDIA DRIVERS FOR STM32 - DCMI 12269M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12270L: linux-media@vger.kernel.org 12271S: Supported 12272T: git git://linuxtv.org/media_tree.git 12273F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12274F: drivers/media/platform/st/stm32/stm32-dcmi.c 12275 12276MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12277M: Mauro Carvalho Chehab <mchehab@kernel.org> 12278L: linux-media@vger.kernel.org 12279S: Maintained 12280W: https://linuxtv.org 12281Q: http://patchwork.kernel.org/project/linux-media/list/ 12282T: git git://linuxtv.org/media_tree.git 12283F: Documentation/admin-guide/media/ 12284F: Documentation/devicetree/bindings/media/ 12285F: Documentation/driver-api/media/ 12286F: Documentation/userspace-api/media/ 12287F: drivers/media/ 12288F: drivers/staging/media/ 12289F: include/linux/platform_data/media/ 12290F: include/media/ 12291F: include/uapi/linux/dvb/ 12292F: include/uapi/linux/ivtv* 12293F: include/uapi/linux/media.h 12294F: include/uapi/linux/meye.h 12295F: include/uapi/linux/uvcvideo.h 12296F: include/uapi/linux/v4l2-* 12297F: include/uapi/linux/videodev2.h 12298 12299MEDIATEK BLUETOOTH DRIVER 12300M: Sean Wang <sean.wang@mediatek.com> 12301L: linux-bluetooth@vger.kernel.org 12302L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12303S: Maintained 12304F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12305F: drivers/bluetooth/btmtkuart.c 12306 12307MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12308M: Sean Wang <sean.wang@mediatek.com> 12309L: linux-pm@vger.kernel.org 12310S: Maintained 12311F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12312F: drivers/power/reset/mt6323-poweroff.c 12313 12314MEDIATEK CIR DRIVER 12315M: Sean Wang <sean.wang@mediatek.com> 12316S: Maintained 12317F: drivers/media/rc/mtk-cir.c 12318 12319MEDIATEK DMA DRIVER 12320M: Sean Wang <sean.wang@mediatek.com> 12321L: dmaengine@vger.kernel.org 12322L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12323L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12324S: Maintained 12325F: Documentation/devicetree/bindings/dma/mtk-* 12326F: drivers/dma/mediatek/ 12327 12328MEDIATEK ETHERNET DRIVER 12329M: Felix Fietkau <nbd@nbd.name> 12330M: John Crispin <john@phrozen.org> 12331M: Sean Wang <sean.wang@mediatek.com> 12332M: Mark Lee <Mark-MC.Lee@mediatek.com> 12333L: netdev@vger.kernel.org 12334S: Maintained 12335F: drivers/net/ethernet/mediatek/ 12336 12337MEDIATEK I2C CONTROLLER DRIVER 12338M: Qii Wang <qii.wang@mediatek.com> 12339L: linux-i2c@vger.kernel.org 12340S: Maintained 12341F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt 12342F: drivers/i2c/busses/i2c-mt65xx.c 12343 12344MEDIATEK IOMMU DRIVER 12345M: Yong Wu <yong.wu@mediatek.com> 12346L: iommu@lists.linux-foundation.org 12347L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12348S: Supported 12349F: Documentation/devicetree/bindings/iommu/mediatek* 12350F: drivers/iommu/mtk_iommu* 12351F: include/dt-bindings/memory/mt*-port.h 12352 12353MEDIATEK JPEG DRIVER 12354M: Rick Chang <rick.chang@mediatek.com> 12355M: Bin Liu <bin.liu@mediatek.com> 12356S: Supported 12357F: Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt 12358F: drivers/media/platform/mediatek/jpeg/ 12359 12360MEDIATEK MDP DRIVER 12361M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12362M: Houlong Wei <houlong.wei@mediatek.com> 12363M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12364S: Supported 12365F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12366F: drivers/media/platform/mediatek/mdp/ 12367F: drivers/media/platform/mediatek/vpu/ 12368 12369MEDIATEK MEDIA DRIVER 12370M: Tiffany Lin <tiffany.lin@mediatek.com> 12371M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12372S: Supported 12373F: Documentation/devicetree/bindings/media/mediatek-vcodec.txt 12374F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12375F: drivers/media/platform/mediatek/vcodec/ 12376F: drivers/media/platform/mediatek/vpu/ 12377 12378MEDIATEK MMC/SD/SDIO DRIVER 12379M: Chaotian Jing <chaotian.jing@mediatek.com> 12380S: Maintained 12381F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12382F: drivers/mmc/host/mtk-sd.c 12383 12384MEDIATEK MT76 WIRELESS LAN DRIVER 12385M: Felix Fietkau <nbd@nbd.name> 12386M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 12387M: Ryder Lee <ryder.lee@mediatek.com> 12388R: Shayne Chen <shayne.chen@mediatek.com> 12389R: Sean Wang <sean.wang@mediatek.com> 12390L: linux-wireless@vger.kernel.org 12391S: Maintained 12392F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12393F: drivers/net/wireless/mediatek/mt76/ 12394 12395MEDIATEK MT7601U WIRELESS LAN DRIVER 12396M: Jakub Kicinski <kubakici@wp.pl> 12397L: linux-wireless@vger.kernel.org 12398S: Maintained 12399F: drivers/net/wireless/mediatek/mt7601u/ 12400 12401MEDIATEK MT7621 CLOCK DRIVER 12402M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12403S: Maintained 12404F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12405F: drivers/clk/ralink/clk-mt7621.c 12406 12407MEDIATEK MT7621/28/88 I2C DRIVER 12408M: Stefan Roese <sr@denx.de> 12409L: linux-i2c@vger.kernel.org 12410S: Maintained 12411F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 12412F: drivers/i2c/busses/i2c-mt7621.c 12413 12414MEDIATEK MT7621 PCIE CONTROLLER DRIVER 12415M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12416S: Maintained 12417F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 12418F: drivers/pci/controller/pcie-mt7621.c 12419 12420MEDIATEK MT7621 PHY PCI DRIVER 12421M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12422S: Maintained 12423F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 12424F: drivers/phy/ralink/phy-mt7621-pci.c 12425 12426MEDIATEK NAND CONTROLLER DRIVER 12427L: linux-mtd@lists.infradead.org 12428S: Orphan 12429F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 12430F: drivers/mtd/nand/raw/mtk_* 12431 12432MEDIATEK PMIC LED DRIVER 12433M: Sean Wang <sean.wang@mediatek.com> 12434S: Maintained 12435F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 12436F: drivers/leds/leds-mt6323.c 12437 12438MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 12439M: Sean Wang <sean.wang@mediatek.com> 12440S: Maintained 12441F: drivers/char/hw_random/mtk-rng.c 12442 12443MEDIATEK SMI DRIVER 12444M: Yong Wu <yong.wu@mediatek.com> 12445L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12446S: Supported 12447F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 12448F: drivers/memory/mtk-smi.c 12449F: include/soc/mediatek/smi.h 12450 12451MEDIATEK SWITCH DRIVER 12452M: Sean Wang <sean.wang@mediatek.com> 12453M: Landen Chao <Landen.Chao@mediatek.com> 12454M: DENG Qingfang <dqfext@gmail.com> 12455L: netdev@vger.kernel.org 12456S: Maintained 12457F: drivers/net/dsa/mt7530.* 12458F: net/dsa/tag_mtk.c 12459 12460MEDIATEK USB3 DRD IP DRIVER 12461M: Chunfeng Yun <chunfeng.yun@mediatek.com> 12462L: linux-usb@vger.kernel.org 12463L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12464L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12465S: Maintained 12466F: Documentation/devicetree/bindings/usb/mediatek,* 12467F: drivers/usb/host/xhci-mtk* 12468F: drivers/usb/mtu3/ 12469 12470MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 12471M: Peter Senna Tschudin <peter.senna@gmail.com> 12472M: Martin Donnelly <martin.donnelly@ge.com> 12473M: Martyn Welch <martyn.welch@collabora.co.uk> 12474S: Maintained 12475F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 12476F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 12477 12478MEGARAID SCSI/SAS DRIVERS 12479M: Kashyap Desai <kashyap.desai@broadcom.com> 12480M: Sumit Saxena <sumit.saxena@broadcom.com> 12481M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 12482L: megaraidlinux.pdl@broadcom.com 12483L: linux-scsi@vger.kernel.org 12484S: Maintained 12485W: http://www.avagotech.com/support/ 12486F: Documentation/scsi/megaraid.rst 12487F: drivers/scsi/megaraid.* 12488F: drivers/scsi/megaraid/ 12489 12490MELEXIS MLX90614 DRIVER 12491M: Crt Mori <cmo@melexis.com> 12492L: linux-iio@vger.kernel.org 12493S: Supported 12494W: http://www.melexis.com 12495F: drivers/iio/temperature/mlx90614.c 12496 12497MELEXIS MLX90632 DRIVER 12498M: Crt Mori <cmo@melexis.com> 12499L: linux-iio@vger.kernel.org 12500S: Supported 12501W: http://www.melexis.com 12502F: drivers/iio/temperature/mlx90632.c 12503 12504MELFAS MIP4 TOUCHSCREEN DRIVER 12505M: Sangwon Jee <jeesw@melfas.com> 12506S: Supported 12507W: http://www.melfas.com 12508F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 12509F: drivers/input/touchscreen/melfas_mip4.c 12510 12511MELLANOX BLUEFIELD I2C DRIVER 12512M: Khalil Blaiech <kblaiech@nvidia.com> 12513L: linux-i2c@vger.kernel.org 12514S: Supported 12515F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 12516F: drivers/i2c/busses/i2c-mlxbf.c 12517 12518MELLANOX ETHERNET DRIVER (mlx4_en) 12519M: Tariq Toukan <tariqt@nvidia.com> 12520L: netdev@vger.kernel.org 12521S: Supported 12522W: http://www.mellanox.com 12523Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12524F: drivers/net/ethernet/mellanox/mlx4/en_* 12525 12526MELLANOX ETHERNET DRIVER (mlx5e) 12527M: Saeed Mahameed <saeedm@nvidia.com> 12528L: netdev@vger.kernel.org 12529S: Supported 12530W: http://www.mellanox.com 12531Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12532F: drivers/net/ethernet/mellanox/mlx5/core/en_* 12533 12534MELLANOX ETHERNET INNOVA DRIVERS 12535R: Boris Pismenny <borisp@nvidia.com> 12536L: netdev@vger.kernel.org 12537S: Supported 12538W: http://www.mellanox.com 12539Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12540F: drivers/net/ethernet/mellanox/mlx5/core/accel/* 12541F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 12542F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 12543F: include/linux/mlx5/mlx5_ifc_fpga.h 12544 12545MELLANOX ETHERNET SWITCH DRIVERS 12546M: Ido Schimmel <idosch@nvidia.com> 12547M: Petr Machata <petrm@nvidia.com> 12548L: netdev@vger.kernel.org 12549S: Supported 12550W: http://www.mellanox.com 12551Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12552F: drivers/net/ethernet/mellanox/mlxsw/ 12553F: tools/testing/selftests/drivers/net/mlxsw/ 12554 12555MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 12556M: mlxsw@nvidia.com 12557L: netdev@vger.kernel.org 12558S: Supported 12559W: http://www.mellanox.com 12560Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12561F: drivers/net/ethernet/mellanox/mlxfw/ 12562 12563MELLANOX HARDWARE PLATFORM SUPPORT 12564M: Hans de Goede <hdegoede@redhat.com> 12565M: Mark Gross <markgross@kernel.org> 12566M: Vadim Pasternak <vadimp@nvidia.com> 12567L: platform-driver-x86@vger.kernel.org 12568S: Supported 12569F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 12570F: drivers/platform/mellanox/ 12571F: include/linux/platform_data/mlxreg.h 12572 12573MELLANOX MLX4 core VPI driver 12574M: Tariq Toukan <tariqt@nvidia.com> 12575L: netdev@vger.kernel.org 12576L: linux-rdma@vger.kernel.org 12577S: Supported 12578W: http://www.mellanox.com 12579Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12580F: drivers/net/ethernet/mellanox/mlx4/ 12581F: include/linux/mlx4/ 12582 12583MELLANOX MLX4 IB driver 12584M: Yishai Hadas <yishaih@nvidia.com> 12585L: linux-rdma@vger.kernel.org 12586S: Supported 12587W: http://www.mellanox.com 12588Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12589F: drivers/infiniband/hw/mlx4/ 12590F: include/linux/mlx4/ 12591F: include/uapi/rdma/mlx4-abi.h 12592 12593MELLANOX MLX5 core VPI driver 12594M: Saeed Mahameed <saeedm@nvidia.com> 12595M: Leon Romanovsky <leonro@nvidia.com> 12596L: netdev@vger.kernel.org 12597L: linux-rdma@vger.kernel.org 12598S: Supported 12599W: http://www.mellanox.com 12600Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12601F: Documentation/networking/device_drivers/ethernet/mellanox/ 12602F: drivers/net/ethernet/mellanox/mlx5/core/ 12603F: include/linux/mlx5/ 12604 12605MELLANOX MLX5 IB driver 12606M: Leon Romanovsky <leonro@nvidia.com> 12607L: linux-rdma@vger.kernel.org 12608S: Supported 12609W: http://www.mellanox.com 12610Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12611F: drivers/infiniband/hw/mlx5/ 12612F: include/linux/mlx5/ 12613F: include/uapi/rdma/mlx5-abi.h 12614 12615MELLANOX MLXCPLD I2C AND MUX DRIVER 12616M: Vadim Pasternak <vadimp@nvidia.com> 12617M: Michael Shych <michaelsh@nvidia.com> 12618L: linux-i2c@vger.kernel.org 12619S: Supported 12620F: Documentation/i2c/busses/i2c-mlxcpld.rst 12621F: drivers/i2c/busses/i2c-mlxcpld.c 12622F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 12623 12624MELLANOX MLXCPLD LED DRIVER 12625M: Vadim Pasternak <vadimp@nvidia.com> 12626L: linux-leds@vger.kernel.org 12627S: Supported 12628F: Documentation/leds/leds-mlxcpld.rst 12629F: drivers/leds/leds-mlxcpld.c 12630F: drivers/leds/leds-mlxreg.c 12631 12632MELLANOX PLATFORM DRIVER 12633M: Vadim Pasternak <vadimp@nvidia.com> 12634L: platform-driver-x86@vger.kernel.org 12635S: Supported 12636F: drivers/platform/x86/mlx-platform.c 12637 12638MEMBARRIER SUPPORT 12639M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 12640M: "Paul E. McKenney" <paulmck@kernel.org> 12641L: linux-kernel@vger.kernel.org 12642S: Supported 12643F: arch/powerpc/include/asm/membarrier.h 12644F: include/uapi/linux/membarrier.h 12645F: kernel/sched/membarrier.c 12646 12647MEMBLOCK 12648M: Mike Rapoport <rppt@kernel.org> 12649L: linux-mm@kvack.org 12650S: Maintained 12651F: Documentation/core-api/boot-time-mm.rst 12652F: include/linux/memblock.h 12653F: mm/memblock.c 12654F: tools/testing/memblock/ 12655 12656MEMORY CONTROLLER DRIVERS 12657M: Krzysztof Kozlowski <krzk@kernel.org> 12658L: linux-kernel@vger.kernel.org 12659S: Maintained 12660T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 12661F: Documentation/devicetree/bindings/memory-controllers/ 12662F: drivers/memory/ 12663F: include/dt-bindings/memory/ 12664F: include/memory/ 12665 12666MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 12667M: Dmitry Osipenko <digetx@gmail.com> 12668L: linux-pm@vger.kernel.org 12669L: linux-tegra@vger.kernel.org 12670T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 12671S: Maintained 12672F: drivers/devfreq/tegra30-devfreq.c 12673 12674MEMORY MANAGEMENT 12675M: Andrew Morton <akpm@linux-foundation.org> 12676L: linux-mm@kvack.org 12677S: Maintained 12678W: http://www.linux-mm.org 12679T: quilt https://ozlabs.org/~akpm/mmotm/ 12680T: quilt https://ozlabs.org/~akpm/mmots/ 12681T: git git://github.com/hnaz/linux-mm.git 12682F: include/linux/gfp.h 12683F: include/linux/memory_hotplug.h 12684F: include/linux/mm.h 12685F: include/linux/mmzone.h 12686F: include/linux/pagewalk.h 12687F: include/linux/vmalloc.h 12688F: mm/ 12689F: tools/testing/selftests/vm/ 12690 12691MEMORY TECHNOLOGY DEVICES (MTD) 12692M: Miquel Raynal <miquel.raynal@bootlin.com> 12693M: Richard Weinberger <richard@nod.at> 12694M: Vignesh Raghavendra <vigneshr@ti.com> 12695L: linux-mtd@lists.infradead.org 12696S: Maintained 12697W: http://www.linux-mtd.infradead.org/ 12698Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12699C: irc://irc.oftc.net/mtd 12700T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 12701T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 12702F: Documentation/devicetree/bindings/mtd/ 12703F: drivers/mtd/ 12704F: include/linux/mtd/ 12705F: include/uapi/mtd/ 12706 12707MEN A21 WATCHDOG DRIVER 12708M: Johannes Thumshirn <morbidrsa@gmail.com> 12709L: linux-watchdog@vger.kernel.org 12710S: Maintained 12711F: drivers/watchdog/mena21_wdt.c 12712 12713MEN CHAMELEON BUS (mcb) 12714M: Johannes Thumshirn <morbidrsa@gmail.com> 12715S: Maintained 12716F: Documentation/driver-api/men-chameleon-bus.rst 12717F: drivers/mcb/ 12718F: include/linux/mcb.h 12719 12720MEN F21BMC (Board Management Controller) 12721M: Andreas Werner <andreas.werner@men.de> 12722S: Supported 12723F: Documentation/hwmon/menf21bmc.rst 12724F: drivers/hwmon/menf21bmc_hwmon.c 12725F: drivers/leds/leds-menf21bmc.c 12726F: drivers/mfd/menf21bmc.c 12727F: drivers/watchdog/menf21bmc_wdt.c 12728 12729MEN Z069 WATCHDOG DRIVER 12730M: Johannes Thumshirn <jth@kernel.org> 12731L: linux-watchdog@vger.kernel.org 12732S: Maintained 12733F: drivers/watchdog/menz69_wdt.c 12734 12735MESON AO CEC DRIVER FOR AMLOGIC SOCS 12736M: Neil Armstrong <narmstrong@baylibre.com> 12737L: linux-media@vger.kernel.org 12738L: linux-amlogic@lists.infradead.org 12739S: Supported 12740W: http://linux-meson.com/ 12741T: git git://linuxtv.org/media_tree.git 12742F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 12743F: drivers/media/cec/platform/meson/ao-cec-g12a.c 12744F: drivers/media/cec/platform/meson/ao-cec.c 12745 12746MESON GE2D DRIVER FOR AMLOGIC SOCS 12747M: Neil Armstrong <narmstrong@baylibre.com> 12748L: linux-media@vger.kernel.org 12749L: linux-amlogic@lists.infradead.org 12750S: Supported 12751T: git git://linuxtv.org/media_tree.git 12752F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 12753F: drivers/media/platform/amlogic/meson-ge2d/ 12754 12755MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 12756M: Liang Yang <liang.yang@amlogic.com> 12757L: linux-mtd@lists.infradead.org 12758S: Maintained 12759F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 12760F: drivers/mtd/nand/raw/meson_* 12761 12762MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 12763M: Neil Armstrong <narmstrong@baylibre.com> 12764L: linux-media@vger.kernel.org 12765L: linux-amlogic@lists.infradead.org 12766S: Supported 12767T: git git://linuxtv.org/media_tree.git 12768F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 12769F: drivers/staging/media/meson/vdec/ 12770 12771METHODE UDPU SUPPORT 12772M: Vladimir Vid <vladimir.vid@sartura.hr> 12773S: Maintained 12774F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 12775 12776MHI BUS 12777M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12778R: Hemant Kumar <hemantk@codeaurora.org> 12779L: mhi@lists.linux.dev 12780L: linux-arm-msm@vger.kernel.org 12781S: Maintained 12782T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 12783F: Documentation/ABI/stable/sysfs-bus-mhi 12784F: Documentation/mhi/ 12785F: drivers/bus/mhi/ 12786F: include/linux/mhi.h 12787 12788MICROBLAZE ARCHITECTURE 12789M: Michal Simek <monstr@monstr.eu> 12790S: Supported 12791W: http://www.monstr.eu/fdt/ 12792T: git git://git.monstr.eu/linux-2.6-microblaze.git 12793F: arch/microblaze/ 12794 12795MICROCHIP AT91 DMA DRIVERS 12796M: Ludovic Desroches <ludovic.desroches@microchip.com> 12797M: Tudor Ambarus <tudor.ambarus@microchip.com> 12798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12799L: dmaengine@vger.kernel.org 12800S: Supported 12801F: Documentation/devicetree/bindings/dma/atmel-dma.txt 12802F: drivers/dma/at_hdmac.c 12803F: drivers/dma/at_hdmac_regs.h 12804F: drivers/dma/at_xdmac.c 12805F: include/dt-bindings/dma/at91.h 12806 12807MICROCHIP AT91 SERIAL DRIVER 12808M: Richard Genoud <richard.genoud@gmail.com> 12809S: Maintained 12810F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12811F: drivers/tty/serial/atmel_serial.c 12812F: drivers/tty/serial/atmel_serial.h 12813 12814MICROCHIP AT91 USART MFD DRIVER 12815M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12816L: linux-kernel@vger.kernel.org 12817S: Supported 12818F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12819F: drivers/mfd/at91-usart.c 12820F: include/dt-bindings/mfd/at91-usart.h 12821 12822MICROCHIP AT91 USART SPI DRIVER 12823M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12824L: linux-spi@vger.kernel.org 12825S: Supported 12826F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12827F: drivers/spi/spi-at91-usart.c 12828 12829MICROCHIP AUDIO ASOC DRIVERS 12830M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12831L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12832S: Supported 12833F: sound/soc/atmel 12834 12835MICROCHIP CSI2DC DRIVER 12836M: Eugen Hristev <eugen.hristev@microchip.com> 12837L: linux-media@vger.kernel.org 12838S: Supported 12839F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 12840F: drivers/media/platform/atmel/microchip-csi2dc.c 12841 12842MICROCHIP ECC DRIVER 12843M: Tudor Ambarus <tudor.ambarus@microchip.com> 12844L: linux-crypto@vger.kernel.org 12845S: Maintained 12846F: drivers/crypto/atmel-ecc.* 12847 12848MICROCHIP EIC DRIVER 12849M: Claudiu Beznea <claudiu.beznea@microchip.com> 12850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12851S: Supported 12852F: drivers/irqchip/irq-mchp-eic.c 12853 12854MICROCHIP I2C DRIVER 12855M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12856L: linux-i2c@vger.kernel.org 12857S: Supported 12858F: drivers/i2c/busses/i2c-at91-*.c 12859F: drivers/i2c/busses/i2c-at91.h 12860 12861MICROCHIP ISC DRIVER 12862M: Eugen Hristev <eugen.hristev@microchip.com> 12863L: linux-media@vger.kernel.org 12864S: Supported 12865F: Documentation/devicetree/bindings/media/atmel,isc.yaml 12866F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 12867F: drivers/media/platform/atmel/atmel-isc* 12868F: drivers/media/platform/atmel/atmel-sama*-isc* 12869F: include/linux/atmel-isc-media.h 12870 12871MICROCHIP ISI DRIVER 12872M: Eugen Hristev <eugen.hristev@microchip.com> 12873L: linux-media@vger.kernel.org 12874S: Supported 12875F: drivers/media/platform/atmel/atmel-isi.c 12876F: drivers/media/platform/atmel/atmel-isi.h 12877 12878MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 12879M: Woojung Huh <woojung.huh@microchip.com> 12880M: UNGLinuxDriver@microchip.com 12881L: netdev@vger.kernel.org 12882S: Maintained 12883F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 12884F: drivers/net/dsa/microchip/* 12885F: include/linux/platform_data/microchip-ksz.h 12886F: net/dsa/tag_ksz.c 12887 12888MICROCHIP LAN743X ETHERNET DRIVER 12889M: Bryan Whitehead <bryan.whitehead@microchip.com> 12890M: UNGLinuxDriver@microchip.com 12891L: netdev@vger.kernel.org 12892S: Maintained 12893F: drivers/net/ethernet/microchip/lan743x_* 12894 12895MICROCHIP LAN966X ETHERNET DRIVER 12896M: Horatiu Vultur <horatiu.vultur@microchip.com> 12897M: UNGLinuxDriver@microchip.com 12898L: netdev@vger.kernel.org 12899S: Maintained 12900F: drivers/net/ethernet/microchip/lan966x/* 12901 12902MICROCHIP LCDFB DRIVER 12903M: Nicolas Ferre <nicolas.ferre@microchip.com> 12904L: linux-fbdev@vger.kernel.org 12905S: Maintained 12906F: drivers/video/fbdev/atmel_lcdfb.c 12907F: include/video/atmel_lcdc.h 12908 12909MICROCHIP MCP16502 PMIC DRIVER 12910M: Claudiu Beznea <claudiu.beznea@microchip.com> 12911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12912S: Supported 12913F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 12914F: drivers/regulator/mcp16502.c 12915 12916MICROCHIP MCP3911 ADC DRIVER 12917M: Marcus Folkesson <marcus.folkesson@gmail.com> 12918M: Kent Gustavsson <kent@minoris.se> 12919L: linux-iio@vger.kernel.org 12920S: Supported 12921F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 12922F: drivers/iio/adc/mcp3911.c 12923 12924MICROCHIP MMC/SD/SDIO MCI DRIVER 12925M: Ludovic Desroches <ludovic.desroches@microchip.com> 12926S: Maintained 12927F: drivers/mmc/host/atmel-mci.c 12928 12929MICROCHIP NAND DRIVER 12930M: Tudor Ambarus <tudor.ambarus@microchip.com> 12931L: linux-mtd@lists.infradead.org 12932S: Supported 12933F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 12934F: drivers/mtd/nand/raw/atmel/* 12935 12936MICROCHIP PWM DRIVER 12937M: Claudiu Beznea <claudiu.beznea@microchip.com> 12938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12939L: linux-pwm@vger.kernel.org 12940S: Supported 12941F: Documentation/devicetree/bindings/pwm/atmel-pwm.txt 12942F: drivers/pwm/pwm-atmel.c 12943 12944MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 12945M: Eugen Hristev <eugen.hristev@microchip.com> 12946L: linux-iio@vger.kernel.org 12947S: Supported 12948F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 12949F: drivers/iio/adc/at91-sama5d2_adc.c 12950F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 12951 12952MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 12953M: Claudiu Beznea <claudiu.beznea@microchip.com> 12954S: Supported 12955F: drivers/power/reset/at91-sama5d2_shdwc.c 12956 12957MICROCHIP SPI DRIVER 12958M: Tudor Ambarus <tudor.ambarus@microchip.com> 12959S: Supported 12960F: drivers/spi/spi-atmel.* 12961 12962MICROCHIP SSC DRIVER 12963M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12965S: Supported 12966F: drivers/misc/atmel-ssc.c 12967F: include/linux/atmel-ssc.h 12968 12969MICROCHIP USB251XB DRIVER 12970M: Richard Leitner <richard.leitner@skidata.com> 12971L: linux-usb@vger.kernel.org 12972S: Maintained 12973F: Documentation/devicetree/bindings/usb/usb251xb.txt 12974F: drivers/usb/misc/usb251xb.c 12975 12976MICROCHIP USBA UDC DRIVER 12977M: Cristian Birsan <cristian.birsan@microchip.com> 12978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12979S: Supported 12980F: drivers/usb/gadget/udc/atmel_usba_udc.* 12981 12982MICROCHIP WILC1000 WIFI DRIVER 12983M: Ajay Singh <ajay.kathat@microchip.com> 12984M: Claudiu Beznea <claudiu.beznea@microchip.com> 12985L: linux-wireless@vger.kernel.org 12986S: Supported 12987F: drivers/net/wireless/microchip/wilc1000/ 12988 12989MICROSEMI MIPS SOCS 12990M: Alexandre Belloni <alexandre.belloni@bootlin.com> 12991M: UNGLinuxDriver@microchip.com 12992L: linux-mips@vger.kernel.org 12993S: Supported 12994F: Documentation/devicetree/bindings/mips/mscc.txt 12995F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 12996F: arch/mips/boot/dts/mscc/ 12997F: arch/mips/configs/generic/board-ocelot.config 12998F: arch/mips/generic/board-ocelot.c 12999 13000MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13001M: Don Brace <don.brace@microchip.com> 13002L: storagedev@microchip.com 13003L: linux-scsi@vger.kernel.org 13004S: Supported 13005F: Documentation/scsi/smartpqi.rst 13006F: drivers/scsi/smartpqi/Kconfig 13007F: drivers/scsi/smartpqi/Makefile 13008F: drivers/scsi/smartpqi/smartpqi*.[ch] 13009F: include/linux/cciss*.h 13010F: include/uapi/linux/cciss*.h 13011 13012MICROSOFT SURFACE BATTERY AND AC DRIVERS 13013M: Maximilian Luz <luzmaximilian@gmail.com> 13014L: linux-pm@vger.kernel.org 13015L: platform-driver-x86@vger.kernel.org 13016S: Maintained 13017F: drivers/power/supply/surface_battery.c 13018F: drivers/power/supply/surface_charger.c 13019 13020MICROSOFT SURFACE DTX DRIVER 13021M: Maximilian Luz <luzmaximilian@gmail.com> 13022L: platform-driver-x86@vger.kernel.org 13023S: Maintained 13024F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13025F: drivers/platform/surface/surface_dtx.c 13026F: include/uapi/linux/surface_aggregator/dtx.h 13027 13028MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13029M: Maximilian Luz <luzmaximilian@gmail.com> 13030L: platform-driver-x86@vger.kernel.org 13031S: Maintained 13032F: drivers/platform/surface/surface_gpe.c 13033 13034MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13035M: Hans de Goede <hdegoede@redhat.com> 13036M: Mark Gross <markgross@kernel.org> 13037M: Maximilian Luz <luzmaximilian@gmail.com> 13038L: platform-driver-x86@vger.kernel.org 13039S: Maintained 13040T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13041F: drivers/platform/surface/ 13042 13043MICROSOFT SURFACE HID TRANSPORT DRIVER 13044M: Maximilian Luz <luzmaximilian@gmail.com> 13045L: linux-input@vger.kernel.org 13046L: platform-driver-x86@vger.kernel.org 13047S: Maintained 13048F: drivers/hid/surface-hid/ 13049 13050MICROSOFT SURFACE HOT-PLUG DRIVER 13051M: Maximilian Luz <luzmaximilian@gmail.com> 13052L: platform-driver-x86@vger.kernel.org 13053S: Maintained 13054F: drivers/platform/surface/surface_hotplug.c 13055 13056MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13057M: Maximilian Luz <luzmaximilian@gmail.com> 13058L: platform-driver-x86@vger.kernel.org 13059S: Maintained 13060F: drivers/platform/surface/surface_platform_profile.c 13061 13062MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13063M: Chen Yu <yu.c.chen@intel.com> 13064L: platform-driver-x86@vger.kernel.org 13065S: Supported 13066F: drivers/platform/surface/surfacepro3_button.c 13067 13068MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13069M: Maximilian Luz <luzmaximilian@gmail.com> 13070L: platform-driver-x86@vger.kernel.org 13071S: Maintained 13072W: https://github.com/linux-surface/surface-aggregator-module 13073C: irc://irc.libera.chat/linux-surface 13074F: Documentation/driver-api/surface_aggregator/ 13075F: drivers/platform/surface/aggregator/ 13076F: drivers/platform/surface/surface_acpi_notify.c 13077F: drivers/platform/surface/surface_aggregator_cdev.c 13078F: drivers/platform/surface/surface_aggregator_registry.c 13079F: include/linux/surface_acpi_notify.h 13080F: include/linux/surface_aggregator/ 13081F: include/uapi/linux/surface_aggregator/ 13082 13083MICROTEK X6 SCANNER 13084M: Oliver Neukum <oliver@neukum.org> 13085S: Maintained 13086F: drivers/usb/image/microtek.* 13087 13088MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13089M: Luka Kovacic <luka.kovacic@sartura.hr> 13090M: Luka Perkov <luka.perkov@sartura.hr> 13091S: Maintained 13092F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13093F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13094F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13095F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13096F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13097F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13098 13099MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13100M: Sakari Ailus <sakari.ailus@linux.intel.com> 13101L: linux-media@vger.kernel.org 13102S: Maintained 13103F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13104F: Documentation/driver-api/media/drivers/ccs/ 13105F: Documentation/userspace-api/media/drivers/ccs.rst 13106F: drivers/media/i2c/ccs-pll.c 13107F: drivers/media/i2c/ccs-pll.h 13108F: drivers/media/i2c/ccs/ 13109F: include/uapi/linux/ccs.h 13110F: include/uapi/linux/smiapp.h 13111 13112MIPS 13113M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13114L: linux-mips@vger.kernel.org 13115S: Maintained 13116W: http://www.linux-mips.org/ 13117Q: https://patchwork.kernel.org/project/linux-mips/list/ 13118T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13119F: Documentation/devicetree/bindings/mips/ 13120F: Documentation/mips/ 13121F: arch/mips/ 13122F: drivers/platform/mips/ 13123 13124MIPS BOSTON DEVELOPMENT BOARD 13125M: Paul Burton <paulburton@kernel.org> 13126L: linux-mips@vger.kernel.org 13127S: Maintained 13128F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13129F: arch/mips/boot/dts/img/boston.dts 13130F: arch/mips/configs/generic/board-boston.config 13131F: drivers/clk/imgtec/clk-boston.c 13132F: include/dt-bindings/clock/boston-clock.h 13133 13134MIPS CORE DRIVERS 13135M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13136M: Serge Semin <fancer.lancer@gmail.com> 13137L: linux-mips@vger.kernel.org 13138S: Supported 13139F: drivers/bus/mips_cdmm.c 13140F: drivers/clocksource/mips-gic-timer.c 13141F: drivers/cpuidle/cpuidle-cps.c 13142F: drivers/irqchip/irq-mips-cpu.c 13143F: drivers/irqchip/irq-mips-gic.c 13144 13145MIPS GENERIC PLATFORM 13146M: Paul Burton <paulburton@kernel.org> 13147L: linux-mips@vger.kernel.org 13148S: Supported 13149F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13150F: arch/mips/generic/ 13151F: arch/mips/tools/generic-board-config.sh 13152 13153MIPS RINT INSTRUCTION EMULATION 13154M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13155L: linux-mips@vger.kernel.org 13156S: Supported 13157F: arch/mips/math-emu/dp_rint.c 13158F: arch/mips/math-emu/sp_rint.c 13159 13160MIPS/LOONGSON1 ARCHITECTURE 13161M: Keguang Zhang <keguang.zhang@gmail.com> 13162L: linux-mips@vger.kernel.org 13163S: Maintained 13164F: arch/mips/include/asm/mach-loongson32/ 13165F: arch/mips/loongson32/ 13166F: drivers/*/*/*loongson1* 13167F: drivers/*/*loongson1* 13168 13169MIPS/LOONGSON2EF ARCHITECTURE 13170M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13171L: linux-mips@vger.kernel.org 13172S: Maintained 13173F: arch/mips/include/asm/mach-loongson2ef/ 13174F: arch/mips/loongson2ef/ 13175F: drivers/cpufreq/loongson2_cpufreq.c 13176 13177MIPS/LOONGSON64 ARCHITECTURE 13178M: Huacai Chen <chenhuacai@kernel.org> 13179M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13180L: linux-mips@vger.kernel.org 13181S: Maintained 13182F: arch/mips/include/asm/mach-loongson64/ 13183F: arch/mips/loongson64/ 13184F: drivers/irqchip/irq-loongson* 13185F: drivers/platform/mips/cpu_hwmon.c 13186 13187MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13188M: Hans Verkuil <hverkuil@xs4all.nl> 13189L: linux-media@vger.kernel.org 13190S: Odd Fixes 13191W: https://linuxtv.org 13192T: git git://linuxtv.org/media_tree.git 13193F: drivers/media/radio/radio-miropcm20* 13194 13195MMP SUPPORT 13196R: Lubomir Rintel <lkundrak@v3.sk> 13197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13198S: Odd Fixes 13199T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13200F: arch/arm/boot/dts/mmp* 13201F: arch/arm/mach-mmp/ 13202F: include/linux/soc/mmp/ 13203 13204MMP USB PHY DRIVERS 13205R: Lubomir Rintel <lkundrak@v3.sk> 13206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13207S: Maintained 13208F: drivers/phy/marvell/phy-mmp3-usb.c 13209F: drivers/phy/marvell/phy-pxa-usb.c 13210 13211MMU GATHER AND TLB INVALIDATION 13212M: Will Deacon <will@kernel.org> 13213M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13214M: Andrew Morton <akpm@linux-foundation.org> 13215M: Nick Piggin <npiggin@gmail.com> 13216M: Peter Zijlstra <peterz@infradead.org> 13217L: linux-arch@vger.kernel.org 13218L: linux-mm@kvack.org 13219S: Maintained 13220F: arch/*/include/asm/tlb.h 13221F: include/asm-generic/tlb.h 13222F: mm/mmu_gather.c 13223 13224MN88472 MEDIA DRIVER 13225M: Antti Palosaari <crope@iki.fi> 13226L: linux-media@vger.kernel.org 13227S: Maintained 13228W: https://linuxtv.org 13229W: http://palosaari.fi/linux/ 13230Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13231F: drivers/media/dvb-frontends/mn88472* 13232 13233MN88473 MEDIA DRIVER 13234M: Antti Palosaari <crope@iki.fi> 13235L: linux-media@vger.kernel.org 13236S: Maintained 13237W: https://linuxtv.org 13238W: http://palosaari.fi/linux/ 13239Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13240F: drivers/media/dvb-frontends/mn88473* 13241 13242MODULE SUPPORT 13243M: Luis Chamberlain <mcgrof@kernel.org> 13244L: linux-modules@vger.kernel.org 13245L: linux-kernel@vger.kernel.org 13246S: Maintained 13247T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13248F: include/linux/module.h 13249F: kernel/module.c 13250 13251MONOLITHIC POWER SYSTEM PMIC DRIVER 13252M: Saravanan Sekar <sravanhome@gmail.com> 13253S: Maintained 13254F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13255F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13256F: drivers/iio/adc/mp2629_adc.c 13257F: drivers/mfd/mp2629.c 13258F: drivers/power/supply/mp2629_charger.c 13259F: drivers/regulator/mp5416.c 13260F: drivers/regulator/mpq7920.c 13261F: drivers/regulator/mpq7920.h 13262F: include/linux/mfd/mp2629.h 13263 13264MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13265S: Orphan 13266W: http://popies.net/meye/ 13267F: Documentation/userspace-api/media/drivers/meye* 13268F: drivers/media/pci/meye/ 13269F: include/uapi/linux/meye.h 13270 13271MOTORCOMM PHY DRIVER 13272M: Peter Geis <pgwipeout@gmail.com> 13273L: netdev@vger.kernel.org 13274S: Maintained 13275F: drivers/net/phy/motorcomm.c 13276 13277MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13278M: Jiri Slaby <jirislaby@kernel.org> 13279S: Maintained 13280F: Documentation/driver-api/serial/moxa-smartio.rst 13281F: drivers/tty/mxser.* 13282 13283MR800 AVERMEDIA USB FM RADIO DRIVER 13284M: Alexey Klimov <klimov.linux@gmail.com> 13285L: linux-media@vger.kernel.org 13286S: Maintained 13287T: git git://linuxtv.org/media_tree.git 13288F: drivers/media/radio/radio-mr800.c 13289 13290MRF24J40 IEEE 802.15.4 RADIO DRIVER 13291M: Alan Ott <alan@signal11.us> 13292L: linux-wpan@vger.kernel.org 13293S: Maintained 13294F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13295F: drivers/net/ieee802154/mrf24j40.c 13296 13297MSI LAPTOP SUPPORT 13298M: "Lee, Chun-Yi" <jlee@suse.com> 13299L: platform-driver-x86@vger.kernel.org 13300S: Maintained 13301F: drivers/platform/x86/msi-laptop.c 13302 13303MSI WMI SUPPORT 13304L: platform-driver-x86@vger.kernel.org 13305S: Orphan 13306F: drivers/platform/x86/msi-wmi.c 13307 13308MSI001 MEDIA DRIVER 13309M: Antti Palosaari <crope@iki.fi> 13310L: linux-media@vger.kernel.org 13311S: Maintained 13312W: https://linuxtv.org 13313W: http://palosaari.fi/linux/ 13314Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13315T: git git://linuxtv.org/anttip/media_tree.git 13316F: drivers/media/tuners/msi001* 13317 13318MSI2500 MEDIA DRIVER 13319M: Antti Palosaari <crope@iki.fi> 13320L: linux-media@vger.kernel.org 13321S: Maintained 13322W: https://linuxtv.org 13323W: http://palosaari.fi/linux/ 13324Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13325T: git git://linuxtv.org/anttip/media_tree.git 13326F: drivers/media/usb/msi2500/ 13327 13328MSTAR INTERRUPT CONTROLLER DRIVER 13329M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 13330M: Daniel Palmer <daniel@thingy.jp> 13331S: Maintained 13332F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 13333F: drivers/irqchip/irq-mst-intc.c 13334 13335MSYSTEMS DISKONCHIP G3 MTD DRIVER 13336M: Robert Jarzmik <robert.jarzmik@free.fr> 13337L: linux-mtd@lists.infradead.org 13338S: Maintained 13339F: drivers/mtd/devices/docg3* 13340 13341MT9M032 APTINA SENSOR DRIVER 13342M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13343L: linux-media@vger.kernel.org 13344S: Maintained 13345T: git git://linuxtv.org/media_tree.git 13346F: drivers/media/i2c/mt9m032.c 13347F: include/media/i2c/mt9m032.h 13348 13349MT9P031 APTINA CAMERA SENSOR 13350M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13351L: linux-media@vger.kernel.org 13352S: Maintained 13353T: git git://linuxtv.org/media_tree.git 13354F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 13355F: drivers/media/i2c/mt9p031.c 13356F: include/media/i2c/mt9p031.h 13357 13358MT9T001 APTINA CAMERA SENSOR 13359M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13360L: linux-media@vger.kernel.org 13361S: Maintained 13362T: git git://linuxtv.org/media_tree.git 13363F: drivers/media/i2c/mt9t001.c 13364F: include/media/i2c/mt9t001.h 13365 13366MT9T112 APTINA CAMERA SENSOR 13367M: Jacopo Mondi <jacopo@jmondi.org> 13368L: linux-media@vger.kernel.org 13369S: Odd Fixes 13370T: git git://linuxtv.org/media_tree.git 13371F: drivers/media/i2c/mt9t112.c 13372F: include/media/i2c/mt9t112.h 13373 13374MT9V032 APTINA CAMERA SENSOR 13375M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13376L: linux-media@vger.kernel.org 13377S: Maintained 13378T: git git://linuxtv.org/media_tree.git 13379F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 13380F: drivers/media/i2c/mt9v032.c 13381F: include/media/i2c/mt9v032.h 13382 13383MT9V111 APTINA CAMERA SENSOR 13384M: Jacopo Mondi <jacopo@jmondi.org> 13385L: linux-media@vger.kernel.org 13386S: Maintained 13387T: git git://linuxtv.org/media_tree.git 13388F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 13389F: drivers/media/i2c/mt9v111.c 13390 13391MULTIFUNCTION DEVICES (MFD) 13392M: Lee Jones <lee.jones@linaro.org> 13393S: Supported 13394T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 13395F: Documentation/devicetree/bindings/mfd/ 13396F: drivers/mfd/ 13397F: include/dt-bindings/mfd/ 13398F: include/linux/mfd/ 13399 13400MULTIMEDIA CARD (MMC) ETC. OVER SPI 13401S: Orphan 13402F: drivers/mmc/host/mmc_spi.c 13403F: include/linux/spi/mmc_spi.h 13404 13405MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 13406M: Ulf Hansson <ulf.hansson@linaro.org> 13407L: linux-mmc@vger.kernel.org 13408S: Maintained 13409T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 13410F: Documentation/devicetree/bindings/mmc/ 13411F: drivers/mmc/ 13412F: include/linux/mmc/ 13413F: include/uapi/linux/mmc/ 13414 13415MULTIPLEXER SUBSYSTEM 13416M: Peter Rosin <peda@axentia.se> 13417S: Maintained 13418F: Documentation/ABI/testing/sysfs-class-mux* 13419F: Documentation/devicetree/bindings/mux/ 13420F: drivers/mux/ 13421F: include/dt-bindings/mux/ 13422F: include/linux/mux/ 13423 13424MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 13425M: Bin Liu <b-liu@ti.com> 13426L: linux-usb@vger.kernel.org 13427S: Maintained 13428F: drivers/usb/musb/ 13429 13430MXL301RF MEDIA DRIVER 13431M: Akihiro Tsukada <tskd08@gmail.com> 13432L: linux-media@vger.kernel.org 13433S: Odd Fixes 13434F: drivers/media/tuners/mxl301rf* 13435 13436MXL5007T MEDIA DRIVER 13437M: Michael Krufky <mkrufky@linuxtv.org> 13438L: linux-media@vger.kernel.org 13439S: Maintained 13440W: https://linuxtv.org 13441W: http://github.com/mkrufky 13442Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13443T: git git://linuxtv.org/mkrufky/tuners.git 13444F: drivers/media/tuners/mxl5007t.* 13445 13446MXSFB DRM DRIVER 13447M: Marek Vasut <marex@denx.de> 13448M: Stefan Agner <stefan@agner.ch> 13449L: dri-devel@lists.freedesktop.org 13450S: Supported 13451T: git git://anongit.freedesktop.org/drm/drm-misc 13452F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 13453F: drivers/gpu/drm/mxsfb/ 13454 13455MYLEX DAC960 PCI RAID Controller 13456M: Hannes Reinecke <hare@kernel.org> 13457L: linux-scsi@vger.kernel.org 13458S: Supported 13459F: drivers/scsi/myrb.* 13460F: drivers/scsi/myrs.* 13461 13462MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 13463M: Chris Lee <christopher.lee@cspi.com> 13464L: netdev@vger.kernel.org 13465S: Supported 13466W: https://www.cspi.com/ethernet-products/support/downloads/ 13467F: drivers/net/ethernet/myricom/myri10ge/ 13468 13469NAND FLASH SUBSYSTEM 13470M: Miquel Raynal <miquel.raynal@bootlin.com> 13471R: Richard Weinberger <richard@nod.at> 13472L: linux-mtd@lists.infradead.org 13473S: Maintained 13474W: http://www.linux-mtd.infradead.org/ 13475Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13476C: irc://irc.oftc.net/mtd 13477T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 13478F: drivers/mtd/nand/ 13479F: include/linux/mtd/*nand*.h 13480 13481NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 13482M: Daniel Mack <zonque@gmail.com> 13483L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13484S: Maintained 13485W: http://www.native-instruments.com 13486F: sound/usb/caiaq/ 13487 13488NATSEMI ETHERNET DRIVER (DP8381x) 13489S: Orphan 13490F: drivers/net/ethernet/natsemi/natsemi.c 13491 13492NCR 5380 SCSI DRIVERS 13493M: Finn Thain <fthain@linux-m68k.org> 13494M: Michael Schmitz <schmitzmic@gmail.com> 13495L: linux-scsi@vger.kernel.org 13496S: Maintained 13497F: Documentation/scsi/g_NCR5380.rst 13498F: drivers/scsi/NCR5380.* 13499F: drivers/scsi/arm/cumana_1.c 13500F: drivers/scsi/arm/oak.c 13501F: drivers/scsi/atari_scsi.* 13502F: drivers/scsi/dmx3191d.c 13503F: drivers/scsi/g_NCR5380.* 13504F: drivers/scsi/mac_scsi.* 13505F: drivers/scsi/sun3_scsi.* 13506F: drivers/scsi/sun3_scsi_vme.c 13507 13508NCSI LIBRARY 13509M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 13510S: Maintained 13511F: net/ncsi/ 13512 13513NCT6775 HARDWARE MONITOR DRIVER 13514M: Guenter Roeck <linux@roeck-us.net> 13515L: linux-hwmon@vger.kernel.org 13516S: Maintained 13517F: Documentation/hwmon/nct6775.rst 13518F: drivers/hwmon/nct6775.c 13519 13520NETDEVSIM 13521M: Jakub Kicinski <kuba@kernel.org> 13522S: Maintained 13523F: drivers/net/netdevsim/* 13524 13525NETEM NETWORK EMULATOR 13526M: Stephen Hemminger <stephen@networkplumber.org> 13527L: netdev@vger.kernel.org 13528S: Maintained 13529F: net/sched/sch_netem.c 13530 13531NETERION 10GbE DRIVERS (s2io/vxge) 13532M: Jon Mason <jdmason@kudzu.us> 13533L: netdev@vger.kernel.org 13534S: Supported 13535F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 13536F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst 13537F: drivers/net/ethernet/neterion/ 13538 13539NETFILTER 13540M: Pablo Neira Ayuso <pablo@netfilter.org> 13541M: Jozsef Kadlecsik <kadlec@netfilter.org> 13542M: Florian Westphal <fw@strlen.de> 13543L: netfilter-devel@vger.kernel.org 13544L: coreteam@netfilter.org 13545S: Maintained 13546W: http://www.netfilter.org/ 13547W: http://www.iptables.org/ 13548W: http://www.nftables.org/ 13549Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 13550C: irc://irc.libera.chat/netfilter 13551T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 13552T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 13553F: include/linux/netfilter* 13554F: include/linux/netfilter/ 13555F: include/net/netfilter/ 13556F: include/uapi/linux/netfilter* 13557F: include/uapi/linux/netfilter/ 13558F: net/*/netfilter.c 13559F: net/*/netfilter/ 13560F: net/bridge/br_netfilter*.c 13561F: net/netfilter/ 13562 13563NETROM NETWORK LAYER 13564M: Ralf Baechle <ralf@linux-mips.org> 13565L: linux-hams@vger.kernel.org 13566S: Maintained 13567W: http://www.linux-ax25.org/ 13568F: include/net/netrom.h 13569F: include/uapi/linux/netrom.h 13570F: net/netrom/ 13571 13572NETRONIX EMBEDDED CONTROLLER 13573M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 13574S: Maintained 13575F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 13576F: drivers/mfd/ntxec.c 13577F: drivers/pwm/pwm-ntxec.c 13578F: drivers/rtc/rtc-ntxec.c 13579F: include/linux/mfd/ntxec.h 13580 13581NETRONOME ETHERNET DRIVERS 13582M: Simon Horman <simon.horman@corigine.com> 13583R: Jakub Kicinski <kuba@kernel.org> 13584L: oss-drivers@corigine.com 13585S: Maintained 13586F: drivers/net/ethernet/netronome/ 13587 13588NETWORK BLOCK DEVICE (NBD) 13589M: Josef Bacik <josef@toxicpanda.com> 13590L: linux-block@vger.kernel.org 13591L: nbd@other.debian.org 13592S: Maintained 13593F: Documentation/admin-guide/blockdev/nbd.rst 13594F: drivers/block/nbd.c 13595F: include/trace/events/nbd.h 13596F: include/uapi/linux/nbd.h 13597 13598NETWORK DROP MONITOR 13599M: Neil Horman <nhorman@tuxdriver.com> 13600L: netdev@vger.kernel.org 13601S: Maintained 13602W: https://fedorahosted.org/dropwatch/ 13603F: include/uapi/linux/net_dropmon.h 13604F: net/core/drop_monitor.c 13605 13606NETWORKING DRIVERS 13607M: "David S. Miller" <davem@davemloft.net> 13608M: Jakub Kicinski <kuba@kernel.org> 13609M: Paolo Abeni <pabeni@redhat.com> 13610L: netdev@vger.kernel.org 13611S: Maintained 13612Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13613T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13614T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13615F: Documentation/devicetree/bindings/net/ 13616F: drivers/connector/ 13617F: drivers/net/ 13618F: include/linux/etherdevice.h 13619F: include/linux/fcdevice.h 13620F: include/linux/fddidevice.h 13621F: include/linux/hippidevice.h 13622F: include/linux/if_* 13623F: include/linux/inetdevice.h 13624F: include/linux/netdevice.h 13625F: include/uapi/linux/if_* 13626F: include/uapi/linux/netdevice.h 13627 13628NETWORKING DRIVERS (WIRELESS) 13629M: Kalle Valo <kvalo@kernel.org> 13630L: linux-wireless@vger.kernel.org 13631S: Maintained 13632W: https://wireless.wiki.kernel.org/ 13633Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13634T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13635T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13636F: Documentation/devicetree/bindings/net/wireless/ 13637F: drivers/net/wireless/ 13638 13639NETWORKING [DSA] 13640M: Andrew Lunn <andrew@lunn.ch> 13641M: Vivien Didelot <vivien.didelot@gmail.com> 13642M: Florian Fainelli <f.fainelli@gmail.com> 13643M: Vladimir Oltean <olteanv@gmail.com> 13644S: Maintained 13645F: Documentation/devicetree/bindings/net/dsa/ 13646F: drivers/net/dsa/ 13647F: include/linux/dsa/ 13648F: include/linux/platform_data/dsa.h 13649F: include/net/dsa.h 13650F: net/dsa/ 13651F: tools/testing/selftests/drivers/net/dsa/ 13652 13653NETWORKING [GENERAL] 13654M: "David S. Miller" <davem@davemloft.net> 13655M: Jakub Kicinski <kuba@kernel.org> 13656M: Paolo Abeni <pabeni@redhat.com> 13657L: netdev@vger.kernel.org 13658S: Maintained 13659Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13660B: mailto:netdev@vger.kernel.org 13661T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13662T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13663F: Documentation/networking/ 13664F: include/linux/in.h 13665F: include/linux/net.h 13666F: include/linux/netdevice.h 13667F: include/net/ 13668F: include/uapi/linux/in.h 13669F: include/uapi/linux/net.h 13670F: include/uapi/linux/net_namespace.h 13671F: include/uapi/linux/netdevice.h 13672F: lib/net_utils.c 13673F: lib/random32.c 13674F: net/ 13675F: tools/testing/selftests/net/ 13676 13677NETWORKING [IPSEC] 13678M: Steffen Klassert <steffen.klassert@secunet.com> 13679M: Herbert Xu <herbert@gondor.apana.org.au> 13680M: "David S. Miller" <davem@davemloft.net> 13681L: netdev@vger.kernel.org 13682S: Maintained 13683T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 13684T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 13685F: include/net/xfrm.h 13686F: include/uapi/linux/xfrm.h 13687F: net/ipv4/ah4.c 13688F: net/ipv4/esp4* 13689F: net/ipv4/ip_vti.c 13690F: net/ipv4/ipcomp.c 13691F: net/ipv4/xfrm* 13692F: net/ipv6/ah6.c 13693F: net/ipv6/esp6* 13694F: net/ipv6/ip6_vti.c 13695F: net/ipv6/ipcomp6.c 13696F: net/ipv6/xfrm* 13697F: net/key/ 13698F: net/xfrm/ 13699F: tools/testing/selftests/net/ipsec.c 13700 13701NETWORKING [IPv4/IPv6] 13702M: "David S. Miller" <davem@davemloft.net> 13703M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 13704M: David Ahern <dsahern@kernel.org> 13705L: netdev@vger.kernel.org 13706S: Maintained 13707T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13708F: arch/x86/net/* 13709F: include/linux/ip.h 13710F: include/linux/ipv6* 13711F: include/net/fib* 13712F: include/net/ip* 13713F: include/net/route.h 13714F: net/ipv4/ 13715F: net/ipv6/ 13716 13717NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 13718M: Paul Moore <paul@paul-moore.com> 13719L: netdev@vger.kernel.org 13720L: linux-security-module@vger.kernel.org 13721S: Maintained 13722W: https://github.com/netlabel 13723F: Documentation/netlabel/ 13724F: include/net/calipso.h 13725F: include/net/cipso_ipv4.h 13726F: include/net/netlabel.h 13727F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 13728F: include/uapi/linux/netfilter/xt_SECMARK.h 13729F: net/ipv4/cipso_ipv4.c 13730F: net/ipv6/calipso.c 13731F: net/netfilter/xt_CONNSECMARK.c 13732F: net/netfilter/xt_SECMARK.c 13733F: net/netlabel/ 13734 13735NETWORKING [MPTCP] 13736M: Mat Martineau <mathew.j.martineau@linux.intel.com> 13737M: Matthieu Baerts <matthieu.baerts@tessares.net> 13738L: netdev@vger.kernel.org 13739L: mptcp@lists.linux.dev 13740S: Maintained 13741W: https://github.com/multipath-tcp/mptcp_net-next/wiki 13742B: https://github.com/multipath-tcp/mptcp_net-next/issues 13743F: Documentation/networking/mptcp-sysctl.rst 13744F: include/net/mptcp.h 13745F: include/trace/events/mptcp.h 13746F: include/uapi/linux/mptcp.h 13747F: net/mptcp/ 13748F: tools/testing/selftests/net/mptcp/ 13749 13750NETWORKING [TCP] 13751M: Eric Dumazet <edumazet@google.com> 13752L: netdev@vger.kernel.org 13753S: Maintained 13754F: include/linux/tcp.h 13755F: include/net/tcp.h 13756F: include/trace/events/tcp.h 13757F: include/uapi/linux/tcp.h 13758F: net/ipv4/syncookies.c 13759F: net/ipv4/tcp*.c 13760F: net/ipv6/syncookies.c 13761F: net/ipv6/tcp*.c 13762 13763NETWORKING [TLS] 13764M: Boris Pismenny <borisp@nvidia.com> 13765M: John Fastabend <john.fastabend@gmail.com> 13766M: Daniel Borkmann <daniel@iogearbox.net> 13767M: Jakub Kicinski <kuba@kernel.org> 13768L: netdev@vger.kernel.org 13769S: Maintained 13770F: include/net/tls.h 13771F: include/uapi/linux/tls.h 13772F: net/tls/* 13773 13774NETXEN (1/10) GbE SUPPORT 13775M: Manish Chopra <manishc@marvell.com> 13776M: Rahul Verma <rahulv@marvell.com> 13777M: GR-Linux-NIC-Dev@marvell.com 13778L: netdev@vger.kernel.org 13779S: Supported 13780F: drivers/net/ethernet/qlogic/netxen/ 13781 13782NET_FAILOVER MODULE 13783M: Sridhar Samudrala <sridhar.samudrala@intel.com> 13784L: netdev@vger.kernel.org 13785S: Supported 13786F: Documentation/networking/net_failover.rst 13787F: drivers/net/net_failover.c 13788F: include/net/net_failover.h 13789 13790NEXTHOP 13791M: David Ahern <dsahern@kernel.org> 13792L: netdev@vger.kernel.org 13793S: Maintained 13794F: include/net/netns/nexthop.h 13795F: include/net/nexthop.h 13796F: include/uapi/linux/nexthop.h 13797F: net/ipv4/nexthop.c 13798 13799NFC SUBSYSTEM 13800M: Krzysztof Kozlowski <krzk@kernel.org> 13801L: linux-nfc@lists.01.org (subscribers-only) 13802L: netdev@vger.kernel.org 13803S: Maintained 13804F: Documentation/devicetree/bindings/net/nfc/ 13805F: drivers/nfc/ 13806F: include/linux/platform_data/nfcmrvl.h 13807F: include/net/nfc/ 13808F: include/uapi/linux/nfc.h 13809F: net/nfc/ 13810 13811NFC VIRTUAL NCI DEVICE DRIVER 13812M: Bongsu Jeon <bongsu.jeon@samsung.com> 13813L: netdev@vger.kernel.org 13814L: linux-nfc@lists.01.org (subscribers-only) 13815S: Supported 13816F: drivers/nfc/virtual_ncidev.c 13817F: tools/testing/selftests/nci/ 13818 13819NFS, SUNRPC, AND LOCKD CLIENTS 13820M: Trond Myklebust <trond.myklebust@hammerspace.com> 13821M: Anna Schumaker <anna@kernel.org> 13822L: linux-nfs@vger.kernel.org 13823S: Maintained 13824W: http://client.linux-nfs.org 13825T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 13826F: fs/lockd/ 13827F: fs/nfs/ 13828F: fs/nfs_common/ 13829F: include/linux/lockd/ 13830F: include/linux/nfs* 13831F: include/linux/sunrpc/ 13832F: include/uapi/linux/nfs* 13833F: include/uapi/linux/sunrpc/ 13834F: net/sunrpc/ 13835F: Documentation/filesystems/nfs/ 13836 13837NILFS2 FILESYSTEM 13838M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 13839L: linux-nilfs@vger.kernel.org 13840S: Supported 13841W: https://nilfs.sourceforge.io/ 13842W: https://nilfs.osdn.jp/ 13843T: git git://github.com/konis/nilfs2.git 13844F: Documentation/filesystems/nilfs2.rst 13845F: fs/nilfs2/ 13846F: include/trace/events/nilfs2.h 13847F: include/uapi/linux/nilfs2_api.h 13848F: include/uapi/linux/nilfs2_ondisk.h 13849 13850NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 13851M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 13852S: Maintained 13853W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 13854F: Documentation/scsi/NinjaSCSI.rst 13855F: drivers/scsi/pcmcia/nsp_* 13856 13857NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 13858M: GOTO Masanori <gotom@debian.or.jp> 13859M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 13860S: Maintained 13861W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 13862F: Documentation/scsi/NinjaSCSI.rst 13863F: drivers/scsi/nsp32* 13864 13865NINTENDO HID DRIVER 13866M: Daniel J. Ogorchock <djogorchock@gmail.com> 13867L: linux-input@vger.kernel.org 13868S: Maintained 13869F: drivers/hid/hid-nintendo* 13870 13871NIOS2 ARCHITECTURE 13872M: Dinh Nguyen <dinguyen@kernel.org> 13873S: Maintained 13874T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 13875F: arch/nios2/ 13876 13877NITRO ENCLAVES (NE) 13878M: Andra Paraschiv <andraprs@amazon.com> 13879M: Alexandru Vasile <lexnv@amazon.com> 13880M: Alexandru Ciobotaru <alcioa@amazon.com> 13881L: linux-kernel@vger.kernel.org 13882S: Supported 13883W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 13884F: Documentation/virt/ne_overview.rst 13885F: drivers/virt/nitro_enclaves/ 13886F: include/linux/nitro_enclaves.h 13887F: include/uapi/linux/nitro_enclaves.h 13888F: samples/nitro_enclaves/ 13889 13890NOHZ, DYNTICKS SUPPORT 13891M: Frederic Weisbecker <fweisbec@gmail.com> 13892M: Thomas Gleixner <tglx@linutronix.de> 13893M: Ingo Molnar <mingo@kernel.org> 13894L: linux-kernel@vger.kernel.org 13895S: Maintained 13896T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 13897F: include/linux/sched/nohz.h 13898F: include/linux/tick.h 13899F: kernel/time/tick*.* 13900 13901NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 13902M: Pavel Machek <pavel@ucw.cz> 13903M: Sakari Ailus <sakari.ailus@iki.fi> 13904L: linux-media@vger.kernel.org 13905S: Maintained 13906F: drivers/media/i2c/ad5820.c 13907F: drivers/media/i2c/et8ek8 13908 13909NOKIA N900 POWER SUPPLY DRIVERS 13910R: Pali Rohár <pali@kernel.org> 13911F: drivers/power/supply/bq2415x_charger.c 13912F: drivers/power/supply/bq27xxx_battery.c 13913F: drivers/power/supply/bq27xxx_battery_i2c.c 13914F: drivers/power/supply/isp1704_charger.c 13915F: drivers/power/supply/rx51_battery.c 13916F: include/linux/power/bq2415x_charger.h 13917F: include/linux/power/bq27xxx_battery.h 13918 13919NOLIBC HEADER FILE 13920M: Willy Tarreau <w@1wt.eu> 13921S: Maintained 13922T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 13923F: tools/include/nolibc/ 13924 13925NSDEPS 13926M: Matthias Maennich <maennich@google.com> 13927S: Maintained 13928F: Documentation/core-api/symbol-namespaces.rst 13929F: scripts/nsdeps 13930 13931NTB AMD DRIVER 13932M: Sanjay R Mehta <sanju.mehta@amd.com> 13933M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 13934L: ntb@lists.linux.dev 13935S: Supported 13936F: drivers/ntb/hw/amd/ 13937 13938NTB DRIVER CORE 13939M: Jon Mason <jdmason@kudzu.us> 13940M: Dave Jiang <dave.jiang@intel.com> 13941M: Allen Hubbe <allenbh@gmail.com> 13942L: ntb@lists.linux.dev 13943S: Supported 13944W: https://github.com/jonmason/ntb/wiki 13945T: git git://github.com/jonmason/ntb.git 13946F: drivers/net/ntb_netdev.c 13947F: drivers/ntb/ 13948F: include/linux/ntb.h 13949F: include/linux/ntb_transport.h 13950F: tools/testing/selftests/ntb/ 13951 13952NTB IDT DRIVER 13953M: Serge Semin <fancer.lancer@gmail.com> 13954L: ntb@lists.linux.dev 13955S: Supported 13956F: drivers/ntb/hw/idt/ 13957 13958NTB INTEL DRIVER 13959M: Dave Jiang <dave.jiang@intel.com> 13960L: ntb@lists.linux.dev 13961S: Supported 13962W: https://github.com/davejiang/linux/wiki 13963T: git https://github.com/davejiang/linux.git 13964F: drivers/ntb/hw/intel/ 13965 13966NTFS FILESYSTEM 13967M: Anton Altaparmakov <anton@tuxera.com> 13968L: linux-ntfs-dev@lists.sourceforge.net 13969S: Supported 13970W: http://www.tuxera.com/ 13971T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 13972F: Documentation/filesystems/ntfs.rst 13973F: fs/ntfs/ 13974 13975NTFS3 FILESYSTEM 13976M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 13977L: ntfs3@lists.linux.dev 13978S: Supported 13979W: http://www.paragon-software.com/ 13980T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 13981F: Documentation/filesystems/ntfs3.rst 13982F: fs/ntfs3/ 13983 13984NUBUS SUBSYSTEM 13985M: Finn Thain <fthain@linux-m68k.org> 13986L: linux-m68k@lists.linux-m68k.org 13987S: Maintained 13988F: arch/*/include/asm/nubus.h 13989F: drivers/nubus/ 13990F: include/linux/nubus.h 13991F: include/uapi/linux/nubus.h 13992 13993NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 13994M: Antonino Daplas <adaplas@gmail.com> 13995L: linux-fbdev@vger.kernel.org 13996S: Maintained 13997F: drivers/video/fbdev/nvidia/ 13998F: drivers/video/fbdev/riva/ 13999 14000NVIDIA WMI EC BACKLIGHT DRIVER 14001M: Daniel Dadap <ddadap@nvidia.com> 14002L: platform-driver-x86@vger.kernel.org 14003S: Supported 14004F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14005 14006NVM EXPRESS DRIVER 14007M: Keith Busch <kbusch@kernel.org> 14008M: Jens Axboe <axboe@fb.com> 14009M: Christoph Hellwig <hch@lst.de> 14010M: Sagi Grimberg <sagi@grimberg.me> 14011L: linux-nvme@lists.infradead.org 14012S: Supported 14013W: http://git.infradead.org/nvme.git 14014T: git://git.infradead.org/nvme.git 14015F: drivers/nvme/host/ 14016F: include/linux/nvme.h 14017F: include/uapi/linux/nvme_ioctl.h 14018 14019NVM EXPRESS FC TRANSPORT DRIVERS 14020M: James Smart <james.smart@broadcom.com> 14021L: linux-nvme@lists.infradead.org 14022S: Supported 14023F: drivers/nvme/host/fc.c 14024F: drivers/nvme/target/fc.c 14025F: drivers/nvme/target/fcloop.c 14026F: include/linux/nvme-fc-driver.h 14027F: include/linux/nvme-fc.h 14028 14029NVM EXPRESS TARGET DRIVER 14030M: Christoph Hellwig <hch@lst.de> 14031M: Sagi Grimberg <sagi@grimberg.me> 14032M: Chaitanya Kulkarni <kch@nvidia.com> 14033L: linux-nvme@lists.infradead.org 14034S: Supported 14035W: http://git.infradead.org/nvme.git 14036T: git://git.infradead.org/nvme.git 14037F: drivers/nvme/target/ 14038 14039NVMEM FRAMEWORK 14040M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14041S: Maintained 14042T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14043F: Documentation/ABI/stable/sysfs-bus-nvmem 14044F: Documentation/devicetree/bindings/nvmem/ 14045F: drivers/nvmem/ 14046F: include/linux/nvmem-consumer.h 14047F: include/linux/nvmem-provider.h 14048 14049NXP C45 TJA11XX PHY DRIVER 14050M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14051L: netdev@vger.kernel.org 14052S: Maintained 14053F: drivers/net/phy/nxp-c45-tja11xx.c 14054 14055NXP FSPI DRIVER 14056M: Ashish Kumar <ashish.kumar@nxp.com> 14057R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14058L: linux-spi@vger.kernel.org 14059S: Maintained 14060F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14061F: drivers/spi/spi-nxp-fspi.c 14062 14063NXP FXAS21002C DRIVER 14064M: Rui Miguel Silva <rmfrfs@gmail.com> 14065L: linux-iio@vger.kernel.org 14066S: Maintained 14067F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14068F: drivers/iio/gyro/fxas21002c.h 14069F: drivers/iio/gyro/fxas21002c_core.c 14070F: drivers/iio/gyro/fxas21002c_i2c.c 14071F: drivers/iio/gyro/fxas21002c_spi.c 14072 14073NXP i.MX CLOCK DRIVERS 14074M: Abel Vesa <abel.vesa@nxp.com> 14075L: linux-clk@vger.kernel.org 14076L: linux-imx@nxp.com 14077S: Maintained 14078F: drivers/clk/imx/ 14079 14080NXP i.MX 8MQ DCSS DRIVER 14081M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14082R: Lucas Stach <l.stach@pengutronix.de> 14083L: dri-devel@lists.freedesktop.org 14084S: Maintained 14085F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14086F: drivers/gpu/drm/imx/dcss/ 14087 14088NXP i.MX 8QXP ADC DRIVER 14089M: Cai Huoqing <cai.huoqing@linux.dev> 14090M: Haibo Chen <haibo.chen@nxp.com> 14091L: linux-imx@nxp.com 14092L: linux-iio@vger.kernel.org 14093S: Maintained 14094F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14095F: drivers/iio/adc/imx8qxp-adc.c 14096 14097NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14098M: Haibo Chen <haibo.chen@nxp.com> 14099L: linux-iio@vger.kernel.org 14100L: linux-imx@nxp.com 14101S: Maintained 14102F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14103F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14104F: drivers/iio/adc/imx7d_adc.c 14105F: drivers/iio/adc/vf610_adc.c 14106 14107NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14108M: Jagan Teki <jagan@amarulasolutions.com> 14109S: Maintained 14110F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14111F: drivers/regulator/pf8x00-regulator.c 14112 14113NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14114M: Krzysztof Kozlowski <krzk@kernel.org> 14115L: linux-kernel@vger.kernel.org 14116S: Maintained 14117F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14118F: drivers/extcon/extcon-ptn5150.c 14119 14120NXP SGTL5000 DRIVER 14121M: Fabio Estevam <festevam@gmail.com> 14122L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14123S: Maintained 14124F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14125F: sound/soc/codecs/sgtl5000* 14126 14127NXP SJA1105 ETHERNET SWITCH DRIVER 14128M: Vladimir Oltean <olteanv@gmail.com> 14129L: linux-kernel@vger.kernel.org 14130S: Maintained 14131F: drivers/net/dsa/sja1105 14132F: drivers/net/pcs/pcs-xpcs-nxp.c 14133 14134NXP TDA998X DRM DRIVER 14135M: Russell King <linux@armlinux.org.uk> 14136S: Maintained 14137T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14138T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14139F: drivers/gpu/drm/i2c/tda998x_drv.c 14140F: include/drm/i2c/tda998x.h 14141F: include/dt-bindings/display/tda998x.h 14142K: "nxp,tda998x" 14143 14144NXP TFA9879 DRIVER 14145M: Peter Rosin <peda@axentia.se> 14146L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14147S: Maintained 14148F: Documentation/devicetree/bindings/sound/tfa9879.txt 14149F: sound/soc/codecs/tfa9879* 14150 14151NXP/Goodix TFA989X (TFA1) DRIVER 14152M: Stephan Gerhold <stephan@gerhold.net> 14153L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14154S: Maintained 14155F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14156F: sound/soc/codecs/tfa989x.c 14157 14158NXP-NCI NFC DRIVER 14159R: Charles Gorand <charles.gorand@effinnov.com> 14160L: linux-nfc@lists.01.org (subscribers-only) 14161S: Supported 14162F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14163F: drivers/nfc/nxp-nci 14164 14165NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14166M: Mirela Rabulea <mirela.rabulea@nxp.com> 14167R: NXP Linux Team <linux-imx@nxp.com> 14168L: linux-media@vger.kernel.org 14169S: Maintained 14170F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14171F: drivers/media/platform/imx-jpeg 14172 14173NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14174M: Jonas Malaco <jonas@protocubo.io> 14175L: linux-hwmon@vger.kernel.org 14176S: Maintained 14177F: Documentation/hwmon/nzxt-kraken2.rst 14178F: drivers/hwmon/nzxt-kraken2.c 14179 14180NZXT-SMART2 HARDWARE MONITORING DRIVER 14181M: Aleksandr Mezin <mezin.alexander@gmail.com> 14182L: linux-hwmon@vger.kernel.org 14183S: Maintained 14184F: Documentation/hwmon/nzxt-smart2.rst 14185F: drivers/hwmon/nzxt-smart2.c 14186 14187OBJAGG 14188M: Jiri Pirko <jiri@nvidia.com> 14189L: netdev@vger.kernel.org 14190S: Supported 14191F: include/linux/objagg.h 14192F: lib/objagg.c 14193F: lib/test_objagg.c 14194 14195OBJTOOL 14196M: Josh Poimboeuf <jpoimboe@redhat.com> 14197M: Peter Zijlstra <peterz@infradead.org> 14198S: Supported 14199F: tools/objtool/ 14200F: include/linux/objtool.h 14201 14202OCELOT ETHERNET SWITCH DRIVER 14203M: Vladimir Oltean <vladimir.oltean@nxp.com> 14204M: Claudiu Manoil <claudiu.manoil@nxp.com> 14205M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14206M: UNGLinuxDriver@microchip.com 14207L: netdev@vger.kernel.org 14208S: Supported 14209F: drivers/net/dsa/ocelot/* 14210F: drivers/net/ethernet/mscc/ 14211F: include/soc/mscc/ocelot* 14212F: net/dsa/tag_ocelot.c 14213F: net/dsa/tag_ocelot_8021q.c 14214F: tools/testing/selftests/drivers/net/ocelot/* 14215 14216OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14217M: Frederic Barrat <fbarrat@linux.ibm.com> 14218M: Andrew Donnellan <ajd@linux.ibm.com> 14219L: linuxppc-dev@lists.ozlabs.org 14220S: Supported 14221F: Documentation/userspace-api/accelerators/ocxl.rst 14222F: arch/powerpc/include/asm/pnv-ocxl.h 14223F: arch/powerpc/platforms/powernv/ocxl.c 14224F: drivers/misc/ocxl/ 14225F: include/misc/ocxl* 14226F: include/uapi/misc/ocxl.h 14227 14228OMAP AUDIO SUPPORT 14229M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14230M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14231L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14232L: linux-omap@vger.kernel.org 14233S: Maintained 14234F: sound/soc/ti/n810.c 14235F: sound/soc/ti/omap* 14236F: sound/soc/ti/rx51.c 14237F: sound/soc/ti/sdma-pcm.* 14238 14239OMAP CLOCK FRAMEWORK SUPPORT 14240M: Paul Walmsley <paul@pwsan.com> 14241L: linux-omap@vger.kernel.org 14242S: Maintained 14243F: arch/arm/*omap*/*clock* 14244 14245OMAP DEVICE TREE SUPPORT 14246M: Benoît Cousson <bcousson@baylibre.com> 14247M: Tony Lindgren <tony@atomide.com> 14248L: linux-omap@vger.kernel.org 14249L: devicetree@vger.kernel.org 14250S: Maintained 14251F: arch/arm/boot/dts/*am3* 14252F: arch/arm/boot/dts/*am4* 14253F: arch/arm/boot/dts/*am5* 14254F: arch/arm/boot/dts/*dra7* 14255F: arch/arm/boot/dts/*omap* 14256F: arch/arm/boot/dts/logicpd-som-lv* 14257F: arch/arm/boot/dts/logicpd-torpedo* 14258 14259OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14260L: linux-omap@vger.kernel.org 14261L: linux-fbdev@vger.kernel.org 14262S: Orphan 14263F: Documentation/arm/omap/dss.rst 14264F: drivers/video/fbdev/omap2/ 14265 14266OMAP FRAMEBUFFER SUPPORT 14267L: linux-fbdev@vger.kernel.org 14268L: linux-omap@vger.kernel.org 14269S: Orphan 14270F: drivers/video/fbdev/omap/ 14271 14272OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14273M: Roger Quadros <rogerq@kernel.org> 14274M: Tony Lindgren <tony@atomide.com> 14275L: linux-omap@vger.kernel.org 14276S: Maintained 14277F: arch/arm/mach-omap2/*gpmc* 14278F: drivers/memory/omap-gpmc.c 14279 14280OMAP GPIO DRIVER 14281M: Grygorii Strashko <grygorii.strashko@ti.com> 14282M: Santosh Shilimkar <ssantosh@kernel.org> 14283M: Kevin Hilman <khilman@kernel.org> 14284L: linux-omap@vger.kernel.org 14285S: Maintained 14286F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 14287F: drivers/gpio/gpio-omap.c 14288 14289OMAP HARDWARE SPINLOCK SUPPORT 14290M: Ohad Ben-Cohen <ohad@wizery.com> 14291L: linux-omap@vger.kernel.org 14292S: Maintained 14293F: drivers/hwspinlock/omap_hwspinlock.c 14294 14295OMAP HS MMC SUPPORT 14296L: linux-mmc@vger.kernel.org 14297L: linux-omap@vger.kernel.org 14298S: Orphan 14299F: drivers/mmc/host/omap_hsmmc.c 14300 14301OMAP HWMOD DATA 14302M: Paul Walmsley <paul@pwsan.com> 14303L: linux-omap@vger.kernel.org 14304S: Maintained 14305F: arch/arm/mach-omap2/omap_hwmod*data* 14306 14307OMAP HWMOD SUPPORT 14308M: Benoît Cousson <bcousson@baylibre.com> 14309M: Paul Walmsley <paul@pwsan.com> 14310L: linux-omap@vger.kernel.org 14311S: Maintained 14312F: arch/arm/mach-omap2/omap_hwmod.* 14313 14314OMAP I2C DRIVER 14315M: Vignesh R <vigneshr@ti.com> 14316L: linux-omap@vger.kernel.org 14317L: linux-i2c@vger.kernel.org 14318S: Maintained 14319F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 14320F: drivers/i2c/busses/i2c-omap.c 14321 14322OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 14323M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14324L: linux-media@vger.kernel.org 14325S: Maintained 14326F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 14327F: drivers/media/platform/ti/omap3isp/ 14328F: drivers/staging/media/omap4iss/ 14329 14330OMAP MMC SUPPORT 14331M: Aaro Koskinen <aaro.koskinen@iki.fi> 14332L: linux-omap@vger.kernel.org 14333S: Odd Fixes 14334F: drivers/mmc/host/omap.c 14335 14336OMAP POWER MANAGEMENT SUPPORT 14337M: Kevin Hilman <khilman@kernel.org> 14338L: linux-omap@vger.kernel.org 14339S: Maintained 14340F: arch/arm/*omap*/*pm* 14341F: drivers/cpufreq/omap-cpufreq.c 14342 14343OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 14344M: Rajendra Nayak <rnayak@codeaurora.org> 14345M: Paul Walmsley <paul@pwsan.com> 14346L: linux-omap@vger.kernel.org 14347S: Maintained 14348F: arch/arm/mach-omap2/prm* 14349 14350OMAP RANDOM NUMBER GENERATOR SUPPORT 14351M: Deepak Saxena <dsaxena@plexity.net> 14352S: Maintained 14353F: drivers/char/hw_random/omap-rng.c 14354 14355OMAP USB SUPPORT 14356L: linux-usb@vger.kernel.org 14357L: linux-omap@vger.kernel.org 14358S: Orphan 14359F: arch/arm/*omap*/usb* 14360F: drivers/usb/*/*omap* 14361 14362OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 14363M: Mark Jackson <mpfj@newflow.co.uk> 14364L: linux-omap@vger.kernel.org 14365S: Maintained 14366F: arch/arm/boot/dts/am335x-nano.dts 14367 14368OMAP1 SUPPORT 14369M: Aaro Koskinen <aaro.koskinen@iki.fi> 14370M: Tony Lindgren <tony@atomide.com> 14371L: linux-omap@vger.kernel.org 14372S: Maintained 14373Q: http://patchwork.kernel.org/project/linux-omap/list/ 14374T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14375F: arch/arm/configs/omap1_defconfig 14376F: arch/arm/mach-omap1/ 14377F: arch/arm/plat-omap/ 14378F: drivers/i2c/busses/i2c-omap.c 14379F: include/linux/platform_data/ams-delta-fiq.h 14380F: include/linux/platform_data/i2c-omap.h 14381 14382OMAP2+ SUPPORT 14383M: Tony Lindgren <tony@atomide.com> 14384L: linux-omap@vger.kernel.org 14385S: Maintained 14386W: http://www.muru.com/linux/omap/ 14387W: http://linux.omap.com/ 14388Q: http://patchwork.kernel.org/project/linux-omap/list/ 14389T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14390F: arch/arm/configs/omap2plus_defconfig 14391F: arch/arm/mach-omap2/ 14392F: arch/arm/plat-omap/ 14393F: drivers/bus/ti-sysc.c 14394F: drivers/i2c/busses/i2c-omap.c 14395F: drivers/irqchip/irq-omap-intc.c 14396F: drivers/mfd/*omap*.c 14397F: drivers/mfd/menelaus.c 14398F: drivers/mfd/palmas.c 14399F: drivers/mfd/tps65217.c 14400F: drivers/mfd/tps65218.c 14401F: drivers/mfd/tps65910.c 14402F: drivers/mfd/twl-core.[ch] 14403F: drivers/mfd/twl4030*.c 14404F: drivers/mfd/twl6030*.c 14405F: drivers/mfd/twl6040*.c 14406F: drivers/regulator/palmas-regulator*.c 14407F: drivers/regulator/pbias-regulator.c 14408F: drivers/regulator/tps65217-regulator.c 14409F: drivers/regulator/tps65218-regulator.c 14410F: drivers/regulator/tps65910-regulator.c 14411F: drivers/regulator/twl-regulator.c 14412F: drivers/regulator/twl6030-regulator.c 14413F: include/linux/platform_data/i2c-omap.h 14414F: include/linux/platform_data/ti-sysc.h 14415 14416OMFS FILESYSTEM 14417M: Bob Copeland <me@bobcopeland.com> 14418L: linux-karma-devel@lists.sourceforge.net 14419S: Maintained 14420F: Documentation/filesystems/omfs.rst 14421F: fs/omfs/ 14422 14423OMNIKEY CARDMAN 4000 DRIVER 14424M: Harald Welte <laforge@gnumonks.org> 14425S: Maintained 14426F: drivers/char/pcmcia/cm4000_cs.c 14427F: include/linux/cm4000_cs.h 14428F: include/uapi/linux/cm4000_cs.h 14429 14430OMNIKEY CARDMAN 4040 DRIVER 14431M: Harald Welte <laforge@gnumonks.org> 14432S: Maintained 14433F: drivers/char/pcmcia/cm4040_cs.* 14434 14435OMNIVISION OG01A1B SENSOR DRIVER 14436M: Shawn Tu <shawnx.tu@intel.com> 14437L: linux-media@vger.kernel.org 14438S: Maintained 14439F: drivers/media/i2c/og01a1b.c 14440 14441OMNIVISION OV02A10 SENSOR DRIVER 14442M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14443L: linux-media@vger.kernel.org 14444S: Maintained 14445T: git git://linuxtv.org/media_tree.git 14446F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 14447F: drivers/media/i2c/ov02a10.c 14448 14449OMNIVISION OV08D10 SENSOR DRIVER 14450M: Jimmy Su <jimmy.su@intel.com> 14451L: linux-media@vger.kernel.org 14452S: Maintained 14453T: git git://linuxtv.org/media_tree.git 14454F: drivers/media/i2c/ov08d10.c 14455 14456OMNIVISION OV13858 SENSOR DRIVER 14457M: Sakari Ailus <sakari.ailus@linux.intel.com> 14458L: linux-media@vger.kernel.org 14459S: Maintained 14460T: git git://linuxtv.org/media_tree.git 14461F: drivers/media/i2c/ov13858.c 14462 14463OMNIVISION OV13B10 SENSOR DRIVER 14464M: Arec Kao <arec.kao@intel.com> 14465L: linux-media@vger.kernel.org 14466S: Maintained 14467T: git git://linuxtv.org/media_tree.git 14468F: drivers/media/i2c/ov13b10.c 14469 14470OMNIVISION OV2680 SENSOR DRIVER 14471M: Rui Miguel Silva <rmfrfs@gmail.com> 14472L: linux-media@vger.kernel.org 14473S: Maintained 14474T: git git://linuxtv.org/media_tree.git 14475F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 14476F: drivers/media/i2c/ov2680.c 14477 14478OMNIVISION OV2685 SENSOR DRIVER 14479M: Shunqian Zheng <zhengsq@rock-chips.com> 14480L: linux-media@vger.kernel.org 14481S: Maintained 14482T: git git://linuxtv.org/media_tree.git 14483F: drivers/media/i2c/ov2685.c 14484 14485OMNIVISION OV2740 SENSOR DRIVER 14486M: Tianshu Qiu <tian.shu.qiu@intel.com> 14487R: Shawn Tu <shawnx.tu@intel.com> 14488R: Bingbu Cao <bingbu.cao@intel.com> 14489L: linux-media@vger.kernel.org 14490S: Maintained 14491T: git git://linuxtv.org/media_tree.git 14492F: drivers/media/i2c/ov2740.c 14493 14494OMNIVISION OV5640 SENSOR DRIVER 14495M: Steve Longerbeam <slongerbeam@gmail.com> 14496L: linux-media@vger.kernel.org 14497S: Maintained 14498T: git git://linuxtv.org/media_tree.git 14499F: drivers/media/i2c/ov5640.c 14500 14501OMNIVISION OV5647 SENSOR DRIVER 14502M: Dave Stevenson <dave.stevenson@raspberrypi.com> 14503M: Jacopo Mondi <jacopo@jmondi.org> 14504L: linux-media@vger.kernel.org 14505S: Maintained 14506T: git git://linuxtv.org/media_tree.git 14507F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 14508F: drivers/media/i2c/ov5647.c 14509 14510OMNIVISION OV5670 SENSOR DRIVER 14511M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 14512L: linux-media@vger.kernel.org 14513S: Maintained 14514T: git git://linuxtv.org/media_tree.git 14515F: drivers/media/i2c/ov5670.c 14516 14517OMNIVISION OV5675 SENSOR DRIVER 14518M: Shawn Tu <shawnx.tu@intel.com> 14519L: linux-media@vger.kernel.org 14520S: Maintained 14521T: git git://linuxtv.org/media_tree.git 14522F: drivers/media/i2c/ov5675.c 14523 14524OMNIVISION OV5693 SENSOR DRIVER 14525M: Daniel Scally <djrscally@gmail.com> 14526L: linux-media@vger.kernel.org 14527S: Maintained 14528T: git git://linuxtv.org/media_tree.git 14529F: drivers/media/i2c/ov5693.c 14530 14531OMNIVISION OV5695 SENSOR DRIVER 14532M: Shunqian Zheng <zhengsq@rock-chips.com> 14533L: linux-media@vger.kernel.org 14534S: Maintained 14535T: git git://linuxtv.org/media_tree.git 14536F: drivers/media/i2c/ov5695.c 14537 14538OMNIVISION OV7670 SENSOR DRIVER 14539L: linux-media@vger.kernel.org 14540S: Orphan 14541T: git git://linuxtv.org/media_tree.git 14542F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 14543F: drivers/media/i2c/ov7670.c 14544 14545OMNIVISION OV772x SENSOR DRIVER 14546M: Jacopo Mondi <jacopo@jmondi.org> 14547L: linux-media@vger.kernel.org 14548S: Odd fixes 14549T: git git://linuxtv.org/media_tree.git 14550F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 14551F: drivers/media/i2c/ov772x.c 14552F: include/media/i2c/ov772x.h 14553 14554OMNIVISION OV7740 SENSOR DRIVER 14555M: Wenyou Yang <wenyou.yang@microchip.com> 14556L: linux-media@vger.kernel.org 14557S: Maintained 14558T: git git://linuxtv.org/media_tree.git 14559F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 14560F: drivers/media/i2c/ov7740.c 14561 14562OMNIVISION OV8856 SENSOR DRIVER 14563M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14564L: linux-media@vger.kernel.org 14565S: Maintained 14566T: git git://linuxtv.org/media_tree.git 14567F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 14568F: drivers/media/i2c/ov8856.c 14569 14570OMNIVISION OV9282 SENSOR DRIVER 14571M: Paul J. Murphy <paul.j.murphy@intel.com> 14572M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 14573L: linux-media@vger.kernel.org 14574S: Maintained 14575T: git git://linuxtv.org/media_tree.git 14576F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 14577F: drivers/media/i2c/ov9282.c 14578 14579OMNIVISION OV9640 SENSOR DRIVER 14580M: Petr Cvek <petrcvekcz@gmail.com> 14581L: linux-media@vger.kernel.org 14582S: Maintained 14583F: drivers/media/i2c/ov9640.* 14584 14585OMNIVISION OV9650 SENSOR DRIVER 14586M: Sakari Ailus <sakari.ailus@linux.intel.com> 14587R: Akinobu Mita <akinobu.mita@gmail.com> 14588R: Sylwester Nawrocki <s.nawrocki@samsung.com> 14589L: linux-media@vger.kernel.org 14590S: Maintained 14591T: git git://linuxtv.org/media_tree.git 14592F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 14593F: drivers/media/i2c/ov9650.c 14594 14595OMNIVISION OV9734 SENSOR DRIVER 14596M: Tianshu Qiu <tian.shu.qiu@intel.com> 14597R: Bingbu Cao <bingbu.cao@intel.com> 14598L: linux-media@vger.kernel.org 14599S: Maintained 14600T: git git://linuxtv.org/media_tree.git 14601F: drivers/media/i2c/ov9734.c 14602 14603ONENAND FLASH DRIVER 14604M: Kyungmin Park <kyungmin.park@samsung.com> 14605L: linux-mtd@lists.infradead.org 14606S: Maintained 14607F: drivers/mtd/nand/onenand/ 14608F: include/linux/mtd/onenand*.h 14609 14610ONION OMEGA2+ BOARD 14611M: Harvey Hunt <harveyhuntnexus@gmail.com> 14612L: linux-mips@vger.kernel.org 14613S: Maintained 14614F: arch/mips/boot/dts/ralink/omega2p.dts 14615 14616OP-TEE DRIVER 14617M: Jens Wiklander <jens.wiklander@linaro.org> 14618L: op-tee@lists.trustedfirmware.org 14619S: Maintained 14620F: Documentation/ABI/testing/sysfs-bus-optee-devices 14621F: drivers/tee/optee/ 14622 14623OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 14624M: Sumit Garg <sumit.garg@linaro.org> 14625L: op-tee@lists.trustedfirmware.org 14626S: Maintained 14627F: drivers/char/hw_random/optee-rng.c 14628 14629OPA-VNIC DRIVER 14630M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14631M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 14632L: linux-rdma@vger.kernel.org 14633S: Supported 14634F: drivers/infiniband/ulp/opa_vnic 14635 14636OPEN FIRMWARE AND DEVICE TREE OVERLAYS 14637M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 14638M: Frank Rowand <frowand.list@gmail.com> 14639L: devicetree@vger.kernel.org 14640S: Maintained 14641F: Documentation/devicetree/dynamic-resolution-notes.rst 14642F: Documentation/devicetree/overlay-notes.rst 14643F: drivers/of/overlay.c 14644F: drivers/of/resolver.c 14645K: of_overlay_notifier_ 14646 14647OPEN FIRMWARE AND FLATTENED DEVICE TREE 14648M: Rob Herring <robh+dt@kernel.org> 14649M: Frank Rowand <frowand.list@gmail.com> 14650L: devicetree@vger.kernel.org 14651S: Maintained 14652C: irc://irc.libera.chat/devicetree 14653W: http://www.devicetree.org/ 14654T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14655F: Documentation/ABI/testing/sysfs-firmware-ofw 14656F: drivers/of/ 14657F: include/linux/of*.h 14658F: scripts/dtc/ 14659 14660OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 14661M: Rob Herring <robh+dt@kernel.org> 14662M: Krzysztof Kozlowski <krzk+dt@kernel.org> 14663L: devicetree@vger.kernel.org 14664S: Maintained 14665C: irc://irc.libera.chat/devicetree 14666Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 14667T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14668F: Documentation/devicetree/ 14669F: arch/*/boot/dts/ 14670F: include/dt-bindings/ 14671 14672OPENCOMPUTE PTP CLOCK DRIVER 14673M: Jonathan Lemon <jonathan.lemon@gmail.com> 14674L: netdev@vger.kernel.org 14675S: Maintained 14676F: drivers/ptp/ptp_ocp.c 14677 14678OPENCORES I2C BUS DRIVER 14679M: Peter Korsgaard <peter@korsgaard.com> 14680M: Andrew Lunn <andrew@lunn.ch> 14681L: linux-i2c@vger.kernel.org 14682S: Maintained 14683F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 14684F: Documentation/i2c/busses/i2c-ocores.rst 14685F: drivers/i2c/busses/i2c-ocores.c 14686F: include/linux/platform_data/i2c-ocores.h 14687 14688OPENRISC ARCHITECTURE 14689M: Jonas Bonn <jonas@southpole.se> 14690M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 14691M: Stafford Horne <shorne@gmail.com> 14692L: openrisc@lists.librecores.org 14693S: Maintained 14694W: http://openrisc.io 14695T: git git://github.com/openrisc/linux.git 14696F: Documentation/devicetree/bindings/openrisc/ 14697F: Documentation/openrisc/ 14698F: arch/openrisc/ 14699F: drivers/irqchip/irq-ompic.c 14700F: drivers/irqchip/irq-or1k-* 14701 14702OPENVSWITCH 14703M: Pravin B Shelar <pshelar@ovn.org> 14704L: netdev@vger.kernel.org 14705L: dev@openvswitch.org 14706S: Maintained 14707W: http://openvswitch.org 14708F: include/uapi/linux/openvswitch.h 14709F: net/openvswitch/ 14710 14711OPERATING PERFORMANCE POINTS (OPP) 14712M: Viresh Kumar <vireshk@kernel.org> 14713M: Nishanth Menon <nm@ti.com> 14714M: Stephen Boyd <sboyd@kernel.org> 14715L: linux-pm@vger.kernel.org 14716S: Maintained 14717T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 14718F: Documentation/devicetree/bindings/opp/ 14719F: Documentation/power/opp.rst 14720F: drivers/opp/ 14721F: include/linux/pm_opp.h 14722 14723OPL4 DRIVER 14724M: Clemens Ladisch <clemens@ladisch.de> 14725L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14726S: Maintained 14727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 14728F: sound/drivers/opl4/ 14729 14730ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 14731M: Mark Fasheh <mark@fasheh.com> 14732M: Joel Becker <jlbec@evilplan.org> 14733M: Joseph Qi <joseph.qi@linux.alibaba.com> 14734L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 14735S: Supported 14736W: http://ocfs2.wiki.kernel.org 14737F: Documentation/filesystems/dlmfs.rst 14738F: Documentation/filesystems/ocfs2.rst 14739F: fs/ocfs2/ 14740 14741ORANGEFS FILESYSTEM 14742M: Mike Marshall <hubcap@omnibond.com> 14743R: Martin Brandenburg <martin@omnibond.com> 14744L: devel@lists.orangefs.org 14745S: Supported 14746T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 14747F: Documentation/filesystems/orangefs.rst 14748F: fs/orangefs/ 14749 14750ORINOCO DRIVER 14751L: linux-wireless@vger.kernel.org 14752S: Orphan 14753W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 14754W: http://www.nongnu.org/orinoco/ 14755F: drivers/net/wireless/intersil/orinoco/ 14756 14757OV2659 OMNIVISION SENSOR DRIVER 14758M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 14759L: linux-media@vger.kernel.org 14760S: Maintained 14761W: https://linuxtv.org 14762Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14763T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 14764F: drivers/media/i2c/ov2659.c 14765F: include/media/i2c/ov2659.h 14766 14767OVERLAY FILESYSTEM 14768M: Miklos Szeredi <miklos@szeredi.hu> 14769L: linux-unionfs@vger.kernel.org 14770S: Supported 14771T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 14772F: Documentation/filesystems/overlayfs.rst 14773F: fs/overlayfs/ 14774 14775P54 WIRELESS DRIVER 14776M: Christian Lamparter <chunkeey@googlemail.com> 14777L: linux-wireless@vger.kernel.org 14778S: Maintained 14779W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 14780F: drivers/net/wireless/intersil/p54/ 14781 14782PACKING 14783M: Vladimir Oltean <olteanv@gmail.com> 14784L: netdev@vger.kernel.org 14785S: Supported 14786F: Documentation/core-api/packing.rst 14787F: include/linux/packing.h 14788F: lib/packing.c 14789 14790PADATA PARALLEL EXECUTION MECHANISM 14791M: Steffen Klassert <steffen.klassert@secunet.com> 14792M: Daniel Jordan <daniel.m.jordan@oracle.com> 14793L: linux-crypto@vger.kernel.org 14794L: linux-kernel@vger.kernel.org 14795S: Maintained 14796F: Documentation/core-api/padata.rst 14797F: include/linux/padata.h 14798F: kernel/padata.c 14799 14800PAGE POOL 14801M: Jesper Dangaard Brouer <hawk@kernel.org> 14802M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 14803L: netdev@vger.kernel.org 14804S: Supported 14805F: Documentation/networking/page_pool.rst 14806F: include/net/page_pool.h 14807F: include/trace/events/page_pool.h 14808F: net/core/page_pool.c 14809 14810PAGE TABLE CHECK 14811M: Pasha Tatashin <pasha.tatashin@soleen.com> 14812M: Andrew Morton <akpm@linux-foundation.org> 14813L: linux-mm@kvack.org 14814S: Maintained 14815F: Documentation/vm/page_table_check.rst 14816F: include/linux/page_table_check.h 14817F: mm/page_table_check.c 14818 14819PANASONIC LAPTOP ACPI EXTRAS DRIVER 14820M: Kenneth Chan <kenneth.t.chan@gmail.com> 14821L: platform-driver-x86@vger.kernel.org 14822S: Maintained 14823F: drivers/platform/x86/panasonic-laptop.c 14824 14825PARALLAX PING IIO SENSOR DRIVER 14826M: Andreas Klinger <ak@it-klinger.de> 14827L: linux-iio@vger.kernel.org 14828S: Maintained 14829F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 14830F: drivers/iio/proximity/ping.c 14831 14832PARALLEL LCD/KEYPAD PANEL DRIVER 14833M: Willy Tarreau <willy@haproxy.com> 14834M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 14835S: Odd Fixes 14836F: Documentation/admin-guide/lcd-panel-cgram.rst 14837F: drivers/auxdisplay/panel.c 14838 14839PARALLEL PORT SUBSYSTEM 14840M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 14841M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 14842L: linux-parport@lists.infradead.org (subscribers-only) 14843S: Maintained 14844F: Documentation/driver-api/parport*.rst 14845F: drivers/char/ppdev.c 14846F: drivers/parport/ 14847F: include/linux/parport*.h 14848F: include/uapi/linux/ppdev.h 14849 14850PARAVIRT_OPS INTERFACE 14851M: Juergen Gross <jgross@suse.com> 14852M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 14853R: Alexey Makhalov <amakhalov@vmware.com> 14854R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 14855L: virtualization@lists.linux-foundation.org 14856L: x86@kernel.org 14857S: Supported 14858T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 14859F: Documentation/virt/paravirt_ops.rst 14860F: arch/*/include/asm/paravirt*.h 14861F: arch/*/kernel/paravirt* 14862F: include/linux/hypervisor.h 14863 14864PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 14865M: Tim Waugh <tim@cyberelk.net> 14866L: linux-parport@lists.infradead.org (subscribers-only) 14867S: Maintained 14868F: Documentation/admin-guide/blockdev/paride.rst 14869F: drivers/block/paride/ 14870 14871PARISC ARCHITECTURE 14872M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 14873M: Helge Deller <deller@gmx.de> 14874L: linux-parisc@vger.kernel.org 14875S: Maintained 14876W: https://parisc.wiki.kernel.org 14877Q: http://patchwork.kernel.org/project/linux-parisc/list/ 14878T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 14879T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 14880F: Documentation/parisc/ 14881F: arch/parisc/ 14882F: drivers/char/agp/parisc-agp.c 14883F: drivers/input/misc/hp_sdc_rtc.c 14884F: drivers/input/serio/gscps2.c 14885F: drivers/input/serio/hp_sdc* 14886F: drivers/parisc/ 14887F: drivers/parport/parport_gsc.* 14888F: drivers/tty/serial/8250/8250_gsc.c 14889F: drivers/video/console/sti* 14890F: drivers/video/fbdev/sti* 14891F: drivers/video/logo/logo_parisc* 14892F: include/linux/hp_sdc.h 14893 14894PARMAN 14895M: Jiri Pirko <jiri@nvidia.com> 14896L: netdev@vger.kernel.org 14897S: Supported 14898F: include/linux/parman.h 14899F: lib/parman.c 14900F: lib/test_parman.c 14901 14902PC ENGINES APU BOARD DRIVER 14903M: Enrico Weigelt, metux IT consult <info@metux.net> 14904S: Maintained 14905F: drivers/platform/x86/pcengines-apuv2.c 14906 14907PC87360 HARDWARE MONITORING DRIVER 14908M: Jim Cromie <jim.cromie@gmail.com> 14909L: linux-hwmon@vger.kernel.org 14910S: Maintained 14911F: Documentation/hwmon/pc87360.rst 14912F: drivers/hwmon/pc87360.c 14913 14914PC8736x GPIO DRIVER 14915M: Jim Cromie <jim.cromie@gmail.com> 14916S: Maintained 14917F: drivers/char/pc8736x_gpio.c 14918 14919PC87427 HARDWARE MONITORING DRIVER 14920M: Jean Delvare <jdelvare@suse.com> 14921L: linux-hwmon@vger.kernel.org 14922S: Maintained 14923F: Documentation/hwmon/pc87427.rst 14924F: drivers/hwmon/pc87427.c 14925 14926PCA9532 LED DRIVER 14927M: Riku Voipio <riku.voipio@iki.fi> 14928S: Maintained 14929F: drivers/leds/leds-pca9532.c 14930F: include/linux/leds-pca9532.h 14931 14932PCA9541 I2C BUS MASTER SELECTOR DRIVER 14933M: Guenter Roeck <linux@roeck-us.net> 14934L: linux-i2c@vger.kernel.org 14935S: Maintained 14936F: drivers/i2c/muxes/i2c-mux-pca9541.c 14937 14938PCDP - PRIMARY CONSOLE AND DEBUG PORT 14939M: Khalid Aziz <khalid@gonehiking.org> 14940S: Maintained 14941F: drivers/firmware/pcdp.* 14942 14943PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 14944M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 14945M: Pali Rohár <pali@kernel.org> 14946L: linux-pci@vger.kernel.org 14947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14948S: Maintained 14949F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 14950F: drivers/pci/controller/pci-aardvark.c 14951 14952PCI DRIVER FOR ALTERA PCIE IP 14953M: Joyce Ooi <joyce.ooi@intel.com> 14954L: linux-pci@vger.kernel.org 14955S: Supported 14956F: Documentation/devicetree/bindings/pci/altera-pcie.txt 14957F: drivers/pci/controller/pcie-altera.c 14958 14959PCI DRIVER FOR APPLIEDMICRO XGENE 14960M: Toan Le <toan@os.amperecomputing.com> 14961L: linux-pci@vger.kernel.org 14962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14963S: Maintained 14964F: Documentation/devicetree/bindings/pci/xgene-pci.txt 14965F: drivers/pci/controller/pci-xgene.c 14966 14967PCI DRIVER FOR ARM VERSATILE PLATFORM 14968M: Rob Herring <robh@kernel.org> 14969L: linux-pci@vger.kernel.org 14970L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14971S: Maintained 14972F: Documentation/devicetree/bindings/pci/versatile.yaml 14973F: drivers/pci/controller/pci-versatile.c 14974 14975PCI DRIVER FOR ARMADA 8K 14976M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 14977L: linux-pci@vger.kernel.org 14978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14979S: Maintained 14980F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 14981F: drivers/pci/controller/dwc/pcie-armada8k.c 14982 14983PCI DRIVER FOR CADENCE PCIE IP 14984M: Tom Joseph <tjoseph@cadence.com> 14985L: linux-pci@vger.kernel.org 14986S: Maintained 14987F: Documentation/devicetree/bindings/pci/cdns,* 14988F: drivers/pci/controller/cadence/ 14989 14990PCI DRIVER FOR FREESCALE LAYERSCAPE 14991M: Minghuan Lian <minghuan.Lian@nxp.com> 14992M: Mingkai Hu <mingkai.hu@nxp.com> 14993M: Roy Zang <roy.zang@nxp.com> 14994L: linuxppc-dev@lists.ozlabs.org 14995L: linux-pci@vger.kernel.org 14996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14997S: Maintained 14998F: drivers/pci/controller/dwc/*layerscape* 14999 15000PCI DRIVER FOR GENERIC OF HOSTS 15001M: Will Deacon <will@kernel.org> 15002L: linux-pci@vger.kernel.org 15003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15004S: Maintained 15005F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15006F: drivers/pci/controller/pci-host-common.c 15007F: drivers/pci/controller/pci-host-generic.c 15008 15009PCI DRIVER FOR IMX6 15010M: Richard Zhu <hongxing.zhu@nxp.com> 15011M: Lucas Stach <l.stach@pengutronix.de> 15012L: linux-pci@vger.kernel.org 15013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15014S: Maintained 15015F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15016F: drivers/pci/controller/dwc/*imx6* 15017 15018PCI DRIVER FOR FU740 15019M: Paul Walmsley <paul.walmsley@sifive.com> 15020M: Greentime Hu <greentime.hu@sifive.com> 15021L: linux-pci@vger.kernel.org 15022S: Maintained 15023F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15024F: drivers/pci/controller/dwc/pcie-fu740.c 15025 15026PCI DRIVER FOR INTEL IXP4XX 15027M: Linus Walleij <linus.walleij@linaro.org> 15028S: Maintained 15029F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15030F: drivers/pci/controller/pci-ixp4xx.c 15031 15032PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15033M: Nirmal Patel <nirmal.patel@linux.intel.com> 15034R: Jonathan Derrick <jonathan.derrick@linux.dev> 15035L: linux-pci@vger.kernel.org 15036S: Supported 15037F: drivers/pci/controller/vmd.c 15038 15039PCI DRIVER FOR MICROSEMI SWITCHTEC 15040M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15041M: Logan Gunthorpe <logang@deltatee.com> 15042L: linux-pci@vger.kernel.org 15043S: Maintained 15044F: Documentation/ABI/testing/sysfs-class-switchtec 15045F: Documentation/driver-api/switchtec.rst 15046F: drivers/ntb/hw/mscc/ 15047F: drivers/pci/switch/switchtec* 15048F: include/linux/switchtec.h 15049F: include/uapi/linux/switchtec_ioctl.h 15050 15051PCI DRIVER FOR MOBIVEIL PCIE IP 15052M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15053M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15054L: linux-pci@vger.kernel.org 15055S: Supported 15056F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15057F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15058 15059PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15060M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15061M: Pali Rohár <pali@kernel.org> 15062L: linux-pci@vger.kernel.org 15063L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15064S: Maintained 15065F: drivers/pci/controller/*mvebu* 15066 15067PCI DRIVER FOR NVIDIA TEGRA 15068M: Thierry Reding <thierry.reding@gmail.com> 15069L: linux-tegra@vger.kernel.org 15070L: linux-pci@vger.kernel.org 15071S: Supported 15072F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15073F: drivers/pci/controller/pci-tegra.c 15074 15075PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15076M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15077L: linux-pci@vger.kernel.org 15078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15079S: Maintained 15080F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15081F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15082 15083PCI DRIVER FOR RENESAS R-CAR 15084M: Marek Vasut <marek.vasut+renesas@gmail.com> 15085M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15086L: linux-pci@vger.kernel.org 15087L: linux-renesas-soc@vger.kernel.org 15088S: Maintained 15089F: Documentation/devicetree/bindings/pci/*rcar* 15090F: drivers/pci/controller/*rcar* 15091 15092PCI DRIVER FOR SAMSUNG EXYNOS 15093M: Jingoo Han <jingoohan1@gmail.com> 15094L: linux-pci@vger.kernel.org 15095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15096L: linux-samsung-soc@vger.kernel.org 15097S: Maintained 15098F: drivers/pci/controller/dwc/pci-exynos.c 15099 15100PCI DRIVER FOR SYNOPSYS DESIGNWARE 15101M: Jingoo Han <jingoohan1@gmail.com> 15102M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15103L: linux-pci@vger.kernel.org 15104S: Maintained 15105F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15106F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15107F: drivers/pci/controller/dwc/*designware* 15108 15109PCI DRIVER FOR TI DRA7XX/J721E 15110M: Kishon Vijay Abraham I <kishon@ti.com> 15111L: linux-omap@vger.kernel.org 15112L: linux-pci@vger.kernel.org 15113L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15114S: Supported 15115F: Documentation/devicetree/bindings/pci/ti-pci.txt 15116F: drivers/pci/controller/cadence/pci-j721e.c 15117F: drivers/pci/controller/dwc/pci-dra7xx.c 15118 15119PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15120M: Linus Walleij <linus.walleij@linaro.org> 15121L: linux-pci@vger.kernel.org 15122S: Maintained 15123F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15124F: drivers/pci/controller/pci-v3-semi.c 15125 15126PCI ENDPOINT SUBSYSTEM 15127M: Kishon Vijay Abraham I <kishon@ti.com> 15128M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15129R: Krzysztof Wilczyński <kw@linux.com> 15130L: linux-pci@vger.kernel.org 15131S: Supported 15132Q: https://patchwork.kernel.org/project/linux-pci/list/ 15133B: https://bugzilla.kernel.org 15134C: irc://irc.oftc.net/linux-pci 15135T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15136F: Documentation/PCI/endpoint/* 15137F: Documentation/misc-devices/pci-endpoint-test.rst 15138F: drivers/misc/pci_endpoint_test.c 15139F: drivers/pci/endpoint/ 15140F: tools/pci/ 15141 15142PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15143M: Russell Currey <ruscur@russell.cc> 15144M: Oliver O'Halloran <oohall@gmail.com> 15145L: linuxppc-dev@lists.ozlabs.org 15146S: Supported 15147F: Documentation/PCI/pci-error-recovery.rst 15148F: Documentation/powerpc/eeh-pci-error-recovery.rst 15149F: arch/powerpc/include/*/eeh*.h 15150F: arch/powerpc/kernel/eeh*.c 15151F: arch/powerpc/platforms/*/eeh*.c 15152F: drivers/pci/pcie/aer.c 15153F: drivers/pci/pcie/dpc.c 15154F: drivers/pci/pcie/err.c 15155 15156PCI ERROR RECOVERY 15157M: Linas Vepstas <linasvepstas@gmail.com> 15158L: linux-pci@vger.kernel.org 15159S: Supported 15160F: Documentation/PCI/pci-error-recovery.rst 15161 15162PCI PEER-TO-PEER DMA (P2PDMA) 15163M: Bjorn Helgaas <bhelgaas@google.com> 15164M: Logan Gunthorpe <logang@deltatee.com> 15165L: linux-pci@vger.kernel.org 15166S: Supported 15167Q: https://patchwork.kernel.org/project/linux-pci/list/ 15168B: https://bugzilla.kernel.org 15169C: irc://irc.oftc.net/linux-pci 15170T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15171F: Documentation/driver-api/pci/p2pdma.rst 15172F: drivers/pci/p2pdma.c 15173F: include/linux/pci-p2pdma.h 15174 15175PCI MSI DRIVER FOR ALTERA MSI IP 15176M: Joyce Ooi <joyce.ooi@intel.com> 15177L: linux-pci@vger.kernel.org 15178S: Supported 15179F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15180F: drivers/pci/controller/pcie-altera-msi.c 15181 15182PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15183M: Toan Le <toan@os.amperecomputing.com> 15184L: linux-pci@vger.kernel.org 15185L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15186S: Maintained 15187F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15188F: drivers/pci/controller/pci-xgene-msi.c 15189 15190PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15191M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15192R: Rob Herring <robh@kernel.org> 15193R: Krzysztof Wilczyński <kw@linux.com> 15194L: linux-pci@vger.kernel.org 15195S: Supported 15196Q: https://patchwork.kernel.org/project/linux-pci/list/ 15197B: https://bugzilla.kernel.org 15198C: irc://irc.oftc.net/linux-pci 15199T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15200F: drivers/pci/controller/ 15201F: drivers/pci/pci-bridge-emul.c 15202F: drivers/pci/pci-bridge-emul.h 15203 15204PCI SUBSYSTEM 15205M: Bjorn Helgaas <bhelgaas@google.com> 15206L: linux-pci@vger.kernel.org 15207S: Supported 15208Q: https://patchwork.kernel.org/project/linux-pci/list/ 15209B: https://bugzilla.kernel.org 15210C: irc://irc.oftc.net/linux-pci 15211T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15212F: Documentation/PCI/ 15213F: Documentation/devicetree/bindings/pci/ 15214F: arch/x86/kernel/early-quirks.c 15215F: arch/x86/kernel/quirks.c 15216F: arch/x86/pci/ 15217F: drivers/acpi/pci* 15218F: drivers/pci/ 15219F: include/asm-generic/pci* 15220F: include/linux/of_pci.h 15221F: include/linux/pci* 15222F: include/uapi/linux/pci* 15223F: lib/pci* 15224 15225PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15226M: Jonathan Chocron <jonnyc@amazon.com> 15227L: linux-pci@vger.kernel.org 15228S: Maintained 15229F: Documentation/devicetree/bindings/pci/pcie-al.txt 15230F: drivers/pci/controller/dwc/pcie-al.c 15231 15232PCIE DRIVER FOR AMLOGIC MESON 15233M: Yue Wang <yue.wang@Amlogic.com> 15234L: linux-pci@vger.kernel.org 15235L: linux-amlogic@lists.infradead.org 15236S: Maintained 15237F: drivers/pci/controller/dwc/pci-meson.c 15238 15239PCIE DRIVER FOR AXIS ARTPEC 15240M: Jesper Nilsson <jesper.nilsson@axis.com> 15241L: linux-arm-kernel@axis.com 15242L: linux-pci@vger.kernel.org 15243S: Maintained 15244F: Documentation/devicetree/bindings/pci/axis,artpec* 15245F: drivers/pci/controller/dwc/*artpec* 15246 15247PCIE DRIVER FOR CAVIUM THUNDERX 15248M: Robert Richter <rric@kernel.org> 15249L: linux-pci@vger.kernel.org 15250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15251S: Odd Fixes 15252F: drivers/pci/controller/pci-thunder-* 15253 15254PCIE DRIVER FOR HISILICON 15255M: Zhou Wang <wangzhou1@hisilicon.com> 15256L: linux-pci@vger.kernel.org 15257S: Maintained 15258F: drivers/pci/controller/dwc/pcie-hisi.c 15259 15260PCIE DRIVER FOR HISILICON KIRIN 15261M: Xiaowei Song <songxiaowei@hisilicon.com> 15262M: Binghui Wang <wangbinghui@hisilicon.com> 15263L: linux-pci@vger.kernel.org 15264S: Maintained 15265F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 15266F: drivers/pci/controller/dwc/pcie-kirin.c 15267 15268PCIE DRIVER FOR HISILICON STB 15269M: Shawn Guo <shawn.guo@linaro.org> 15270L: linux-pci@vger.kernel.org 15271S: Maintained 15272F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 15273F: drivers/pci/controller/dwc/pcie-histb.c 15274 15275PCIE DRIVER FOR INTEL KEEM BAY 15276M: Srikanth Thokala <srikanth.thokala@intel.com> 15277L: linux-pci@vger.kernel.org 15278S: Supported 15279F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 15280F: drivers/pci/controller/dwc/pcie-keembay.c 15281 15282PCIE DRIVER FOR INTEL LGM GW SOC 15283M: Rahul Tanwar <rtanwar@maxlinear.com> 15284L: linux-pci@vger.kernel.org 15285S: Maintained 15286F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 15287F: drivers/pci/controller/dwc/pcie-intel-gw.c 15288 15289PCIE DRIVER FOR MEDIATEK 15290M: Ryder Lee <ryder.lee@mediatek.com> 15291M: Jianjun Wang <jianjun.wang@mediatek.com> 15292L: linux-pci@vger.kernel.org 15293L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15294S: Supported 15295F: Documentation/devicetree/bindings/pci/mediatek* 15296F: drivers/pci/controller/*mediatek* 15297 15298PCIE DRIVER FOR MICROCHIP 15299M: Daire McNamara <daire.mcnamara@microchip.com> 15300L: linux-pci@vger.kernel.org 15301S: Supported 15302F: Documentation/devicetree/bindings/pci/microchip* 15303F: drivers/pci/controller/*microchip* 15304 15305PCIE DRIVER FOR QUALCOMM MSM 15306M: Stanimir Varbanov <svarbanov@mm-sol.com> 15307L: linux-pci@vger.kernel.org 15308L: linux-arm-msm@vger.kernel.org 15309S: Maintained 15310F: drivers/pci/controller/dwc/pcie-qcom.c 15311 15312PCIE ENDPOINT DRIVER FOR QUALCOMM 15313M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15314L: linux-pci@vger.kernel.org 15315L: linux-arm-msm@vger.kernel.org 15316S: Maintained 15317F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 15318F: drivers/pci/controller/dwc/pcie-qcom-ep.c 15319 15320PCIE DRIVER FOR ROCKCHIP 15321M: Shawn Lin <shawn.lin@rock-chips.com> 15322L: linux-pci@vger.kernel.org 15323L: linux-rockchip@lists.infradead.org 15324S: Maintained 15325F: Documentation/devicetree/bindings/pci/rockchip-pcie* 15326F: drivers/pci/controller/pcie-rockchip* 15327 15328PCIE DRIVER FOR SOCIONEXT UNIPHIER 15329M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 15330L: linux-pci@vger.kernel.org 15331S: Maintained 15332F: Documentation/devicetree/bindings/pci/uniphier-pcie* 15333F: drivers/pci/controller/dwc/pcie-uniphier* 15334 15335PCIE DRIVER FOR ST SPEAR13XX 15336M: Pratyush Anand <pratyush.anand@gmail.com> 15337L: linux-pci@vger.kernel.org 15338S: Maintained 15339F: drivers/pci/controller/dwc/*spear* 15340 15341PCMCIA SUBSYSTEM 15342M: Dominik Brodowski <linux@dominikbrodowski.net> 15343S: Odd Fixes 15344T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 15345F: Documentation/pcmcia/ 15346F: drivers/pcmcia/ 15347F: include/pcmcia/ 15348F: tools/pcmcia/ 15349 15350PCNET32 NETWORK DRIVER 15351M: Don Fry <pcnet32@frontier.com> 15352L: netdev@vger.kernel.org 15353S: Maintained 15354F: drivers/net/ethernet/amd/pcnet32.c 15355 15356PCRYPT PARALLEL CRYPTO ENGINE 15357M: Steffen Klassert <steffen.klassert@secunet.com> 15358L: linux-crypto@vger.kernel.org 15359S: Maintained 15360F: crypto/pcrypt.c 15361F: include/crypto/pcrypt.h 15362 15363PEAQ WMI HOTKEYS DRIVER 15364M: Hans de Goede <hdegoede@redhat.com> 15365L: platform-driver-x86@vger.kernel.org 15366S: Maintained 15367F: drivers/platform/x86/peaq-wmi.c 15368 15369PECI HARDWARE MONITORING DRIVERS 15370M: Iwona Winiarska <iwona.winiarska@intel.com> 15371L: linux-hwmon@vger.kernel.org 15372S: Supported 15373F: Documentation/hwmon/peci-cputemp.rst 15374F: Documentation/hwmon/peci-dimmtemp.rst 15375F: drivers/hwmon/peci/ 15376 15377PECI SUBSYSTEM 15378M: Iwona Winiarska <iwona.winiarska@intel.com> 15379L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 15380S: Supported 15381F: Documentation/devicetree/bindings/peci/ 15382F: Documentation/peci/ 15383F: drivers/peci/ 15384F: include/linux/peci-cpu.h 15385F: include/linux/peci.h 15386 15387PENSANDO ETHERNET DRIVERS 15388M: Shannon Nelson <snelson@pensando.io> 15389M: drivers@pensando.io 15390L: netdev@vger.kernel.org 15391S: Supported 15392F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 15393F: drivers/net/ethernet/pensando/ 15394 15395PER-CPU MEMORY ALLOCATOR 15396M: Dennis Zhou <dennis@kernel.org> 15397M: Tejun Heo <tj@kernel.org> 15398M: Christoph Lameter <cl@linux.com> 15399L: linux-mm@kvack.org 15400S: Maintained 15401T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 15402F: arch/*/include/asm/percpu.h 15403F: include/linux/percpu*.h 15404F: lib/percpu*.c 15405F: mm/percpu*.c 15406 15407PER-TASK DELAY ACCOUNTING 15408M: Balbir Singh <bsingharora@gmail.com> 15409S: Maintained 15410F: include/linux/delayacct.h 15411F: kernel/delayacct.c 15412 15413PERFORMANCE EVENTS SUBSYSTEM 15414M: Peter Zijlstra <peterz@infradead.org> 15415M: Ingo Molnar <mingo@redhat.com> 15416M: Arnaldo Carvalho de Melo <acme@kernel.org> 15417R: Mark Rutland <mark.rutland@arm.com> 15418R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 15419R: Jiri Olsa <jolsa@kernel.org> 15420R: Namhyung Kim <namhyung@kernel.org> 15421L: linux-perf-users@vger.kernel.org 15422L: linux-kernel@vger.kernel.org 15423S: Supported 15424W: https://perf.wiki.kernel.org/ 15425T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 15426F: arch/*/events/* 15427F: arch/*/events/*/* 15428F: arch/*/include/asm/perf_event.h 15429F: arch/*/kernel/*/*/perf_event*.c 15430F: arch/*/kernel/*/perf_event*.c 15431F: arch/*/kernel/perf_callchain.c 15432F: arch/*/kernel/perf_event*.c 15433F: include/linux/perf_event.h 15434F: include/uapi/linux/perf_event.h 15435F: kernel/events/* 15436F: tools/lib/perf/ 15437F: tools/perf/ 15438 15439PERFORMANCE EVENTS TOOLING ARM64 15440R: John Garry <john.garry@huawei.com> 15441R: Will Deacon <will@kernel.org> 15442R: Mathieu Poirier <mathieu.poirier@linaro.org> 15443R: Leo Yan <leo.yan@linaro.org> 15444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15445S: Supported 15446F: tools/build/feature/test-libopencsd.c 15447F: tools/perf/arch/arm*/ 15448F: tools/perf/pmu-events/arch/arm64/ 15449F: tools/perf/util/arm-spe* 15450F: tools/perf/util/cs-etm* 15451 15452PERSONALITY HANDLING 15453M: Christoph Hellwig <hch@infradead.org> 15454L: linux-abi-devel@lists.sourceforge.net 15455S: Maintained 15456F: include/linux/personality.h 15457F: include/uapi/linux/personality.h 15458 15459PHOENIX RC FLIGHT CONTROLLER ADAPTER 15460M: Marcus Folkesson <marcus.folkesson@gmail.com> 15461L: linux-input@vger.kernel.org 15462S: Maintained 15463F: Documentation/input/devices/pxrc.rst 15464F: drivers/input/joystick/pxrc.c 15465 15466PHONET PROTOCOL 15467M: Remi Denis-Courmont <courmisch@gmail.com> 15468S: Supported 15469F: Documentation/networking/phonet.rst 15470F: include/linux/phonet.h 15471F: include/net/phonet/ 15472F: include/uapi/linux/phonet.h 15473F: net/phonet/ 15474 15475PHRAM MTD DRIVER 15476M: Joern Engel <joern@lazybastard.org> 15477L: linux-mtd@lists.infradead.org 15478S: Maintained 15479F: drivers/mtd/devices/phram.c 15480 15481PICOLCD HID DRIVER 15482M: Bruno Prémont <bonbons@linux-vserver.org> 15483L: linux-input@vger.kernel.org 15484S: Maintained 15485F: drivers/hid/hid-picolcd* 15486 15487PIDFD API 15488M: Christian Brauner <christian@brauner.io> 15489L: linux-kernel@vger.kernel.org 15490S: Maintained 15491T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 15492F: samples/pidfd/ 15493F: tools/testing/selftests/clone3/ 15494F: tools/testing/selftests/pid_namespace/ 15495F: tools/testing/selftests/pidfd/ 15496K: (?i)pidfd 15497K: (?i)clone3 15498K: \b(clone_args|kernel_clone_args)\b 15499 15500PIN CONTROL SUBSYSTEM 15501M: Linus Walleij <linus.walleij@linaro.org> 15502L: linux-gpio@vger.kernel.org 15503S: Maintained 15504T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 15505F: Documentation/devicetree/bindings/pinctrl/ 15506F: Documentation/driver-api/pin-control.rst 15507F: drivers/pinctrl/ 15508F: include/linux/pinctrl/ 15509 15510PIN CONTROLLER - AMD 15511M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 15512M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15513S: Maintained 15514F: drivers/pinctrl/pinctrl-amd.c 15515 15516PIN CONTROLLER - FREESCALE 15517M: Dong Aisheng <aisheng.dong@nxp.com> 15518M: Fabio Estevam <festevam@gmail.com> 15519M: Shawn Guo <shawnguo@kernel.org> 15520M: Stefan Agner <stefan@agner.ch> 15521R: Pengutronix Kernel Team <kernel@pengutronix.de> 15522L: linux-gpio@vger.kernel.org 15523S: Maintained 15524F: Documentation/devicetree/bindings/pinctrl/fsl,* 15525F: drivers/pinctrl/freescale/ 15526 15527PIN CONTROLLER - INTEL 15528M: Mika Westerberg <mika.westerberg@linux.intel.com> 15529M: Andy Shevchenko <andy@kernel.org> 15530S: Maintained 15531T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 15532F: drivers/pinctrl/intel/ 15533 15534PIN CONTROLLER - KEEMBAY 15535M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 15536S: Supported 15537F: drivers/pinctrl/pinctrl-keembay* 15538 15539PIN CONTROLLER - MEDIATEK 15540M: Sean Wang <sean.wang@kernel.org> 15541L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15542S: Maintained 15543F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 15544F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 15545F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 15546F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 15547F: drivers/pinctrl/mediatek/ 15548 15549PIN CONTROLLER - MICROCHIP AT91 15550M: Ludovic Desroches <ludovic.desroches@microchip.com> 15551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15552L: linux-gpio@vger.kernel.org 15553S: Supported 15554F: drivers/gpio/gpio-sama5d2-piobu.c 15555F: drivers/pinctrl/pinctrl-at91* 15556 15557PIN CONTROLLER - QUALCOMM 15558M: Bjorn Andersson <bjorn.andersson@linaro.org> 15559L: linux-arm-msm@vger.kernel.org 15560S: Maintained 15561F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 15562F: drivers/pinctrl/qcom/ 15563 15564PIN CONTROLLER - RENESAS 15565M: Geert Uytterhoeven <geert+renesas@glider.be> 15566L: linux-renesas-soc@vger.kernel.org 15567S: Supported 15568T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 15569F: Documentation/devicetree/bindings/pinctrl/renesas,* 15570F: drivers/pinctrl/renesas/ 15571 15572PIN CONTROLLER - SAMSUNG 15573M: Tomasz Figa <tomasz.figa@gmail.com> 15574M: Krzysztof Kozlowski <krzk@kernel.org> 15575M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15576R: Alim Akhtar <alim.akhtar@samsung.com> 15577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15578L: linux-samsung-soc@vger.kernel.org 15579S: Maintained 15580C: irc://irc.libera.chat/linux-exynos 15581Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 15582T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 15583F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 15584F: drivers/pinctrl/samsung/ 15585F: include/dt-bindings/pinctrl/samsung.h 15586 15587PIN CONTROLLER - SINGLE 15588M: Tony Lindgren <tony@atomide.com> 15589M: Haojian Zhuang <haojian.zhuang@linaro.org> 15590L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15591L: linux-omap@vger.kernel.org 15592S: Maintained 15593F: drivers/pinctrl/pinctrl-single.c 15594 15595PIN CONTROLLER - THUNDERBAY 15596M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 15597S: Supported 15598F: drivers/pinctrl/pinctrl-thunderbay.c 15599 15600PIN CONTROLLER - SUNPLUS / TIBBO 15601M: Dvorkin Dmitry <dvorkin@tibbo.com> 15602M: Wells Lu <wellslutw@gmail.com> 15603L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15604S: Maintained 15605W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 15606F: Documentation/devicetree/bindings/pinctrl/sunplus,* 15607F: drivers/pinctrl/sunplus/ 15608F: include/dt-bindings/pinctrl/sppctl*.h 15609 15610PKTCDVD DRIVER 15611M: linux-block@vger.kernel.org 15612S: Orphan 15613F: drivers/block/pktcdvd.c 15614F: include/linux/pktcdvd.h 15615F: include/uapi/linux/pktcdvd.h 15616 15617PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 15618M: Tomasz Duszynski <tduszyns@gmail.com> 15619S: Maintained 15620F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 15621F: drivers/iio/chemical/pms7003.c 15622 15623PLDMFW LIBRARY 15624M: Jacob Keller <jacob.e.keller@intel.com> 15625S: Maintained 15626F: Documentation/driver-api/pldmfw/ 15627F: include/linux/pldmfw.h 15628F: lib/pldmfw/ 15629 15630PLX DMA DRIVER 15631M: Logan Gunthorpe <logang@deltatee.com> 15632S: Maintained 15633F: drivers/dma/plx_dma.c 15634 15635PM6764TR DRIVER 15636M: Charles Hsu <hsu.yungteng@gmail.com> 15637L: linux-hwmon@vger.kernel.org 15638S: Maintained 15639F: Documentation/hwmon/pm6764tr.rst 15640F: drivers/hwmon/pmbus/pm6764tr.c 15641 15642PM-GRAPH UTILITY 15643M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 15644L: linux-pm@vger.kernel.org 15645S: Supported 15646W: https://01.org/pm-graph 15647B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 15648T: git git://github.com/intel/pm-graph 15649F: tools/power/pm-graph 15650 15651PMBUS HARDWARE MONITORING DRIVERS 15652M: Guenter Roeck <linux@roeck-us.net> 15653L: linux-hwmon@vger.kernel.org 15654S: Maintained 15655W: http://hwmon.wiki.kernel.org/ 15656W: http://www.roeck-us.net/linux/drivers/ 15657T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 15658F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 15659F: Documentation/devicetree/bindings/hwmon/max31785.txt 15660F: Documentation/hwmon/adm1275.rst 15661F: Documentation/hwmon/ibm-cffps.rst 15662F: Documentation/hwmon/ir35221.rst 15663F: Documentation/hwmon/lm25066.rst 15664F: Documentation/hwmon/ltc2978.rst 15665F: Documentation/hwmon/ltc3815.rst 15666F: Documentation/hwmon/max16064.rst 15667F: Documentation/hwmon/max20751.rst 15668F: Documentation/hwmon/max31785.rst 15669F: Documentation/hwmon/max34440.rst 15670F: Documentation/hwmon/max8688.rst 15671F: Documentation/hwmon/pmbus-core.rst 15672F: Documentation/hwmon/pmbus.rst 15673F: Documentation/hwmon/tps40422.rst 15674F: Documentation/hwmon/ucd9000.rst 15675F: Documentation/hwmon/ucd9200.rst 15676F: Documentation/hwmon/zl6100.rst 15677F: drivers/hwmon/pmbus/ 15678F: include/linux/pmbus.h 15679 15680PMC SIERRA MaxRAID DRIVER 15681L: linux-scsi@vger.kernel.org 15682S: Orphan 15683W: http://www.pmc-sierra.com/ 15684F: drivers/scsi/pmcraid.* 15685 15686PMC SIERRA PM8001 DRIVER 15687M: Jack Wang <jinpu.wang@cloud.ionos.com> 15688L: linux-scsi@vger.kernel.org 15689S: Supported 15690F: drivers/scsi/pm8001/ 15691 15692PNI RM3100 IIO DRIVER 15693M: Song Qiang <songqiang1304521@gmail.com> 15694L: linux-iio@vger.kernel.org 15695S: Maintained 15696F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 15697F: drivers/iio/magnetometer/rm3100* 15698 15699PNP SUPPORT 15700M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 15701L: linux-acpi@vger.kernel.org 15702S: Maintained 15703F: drivers/pnp/ 15704F: include/linux/pnp.h 15705 15706POSIX CLOCKS and TIMERS 15707M: Thomas Gleixner <tglx@linutronix.de> 15708L: linux-kernel@vger.kernel.org 15709S: Maintained 15710T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 15711F: fs/timerfd.c 15712F: include/linux/time_namespace.h 15713F: include/linux/timer* 15714F: kernel/time/*timer* 15715F: kernel/time/namespace.c 15716 15717POWER MANAGEMENT CORE 15718M: "Rafael J. Wysocki" <rafael@kernel.org> 15719L: linux-pm@vger.kernel.org 15720S: Supported 15721B: https://bugzilla.kernel.org 15722T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 15723F: drivers/base/power/ 15724F: drivers/powercap/ 15725F: include/linux/intel_rapl.h 15726F: include/linux/pm.h 15727F: include/linux/pm_* 15728F: include/linux/powercap.h 15729F: kernel/configs/nopm.config 15730 15731DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 15732M: Daniel Lezcano <daniel.lezcano@kernel.org> 15733L: linux-pm@vger.kernel.org 15734S: Supported 15735B: https://bugzilla.kernel.org 15736T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 15737F: drivers/powercap/dtpm* 15738F: include/linux/dtpm.h 15739 15740POWER STATE COORDINATION INTERFACE (PSCI) 15741M: Mark Rutland <mark.rutland@arm.com> 15742M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15743L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15744S: Maintained 15745F: drivers/firmware/psci/ 15746F: include/linux/psci.h 15747F: include/uapi/linux/psci.h 15748 15749POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 15750M: Sebastian Reichel <sre@kernel.org> 15751L: linux-pm@vger.kernel.org 15752S: Maintained 15753T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 15754F: Documentation/ABI/testing/sysfs-class-power 15755F: Documentation/devicetree/bindings/power/supply/ 15756F: drivers/power/supply/ 15757F: include/linux/power/ 15758F: include/linux/power_supply.h 15759 15760POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 15761M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 15762L: linuxppc-dev@lists.ozlabs.org 15763S: Maintained 15764F: drivers/char/powernv-op-panel.c 15765 15766PPP OVER ATM (RFC 2364) 15767M: Mitchell Blank Jr <mitch@sfgoth.com> 15768S: Maintained 15769F: include/uapi/linux/atmppp.h 15770F: net/atm/pppoatm.c 15771 15772PPP OVER ETHERNET 15773M: Michal Ostrowski <mostrows@earthlink.net> 15774S: Maintained 15775F: drivers/net/ppp/pppoe.c 15776F: drivers/net/ppp/pppox.c 15777 15778PPP OVER L2TP 15779M: James Chapman <jchapman@katalix.com> 15780S: Maintained 15781F: include/linux/if_pppol2tp.h 15782F: include/uapi/linux/if_pppol2tp.h 15783F: net/l2tp/l2tp_ppp.c 15784 15785PPP PROTOCOL DRIVERS AND COMPRESSORS 15786M: Paul Mackerras <paulus@samba.org> 15787L: linux-ppp@vger.kernel.org 15788S: Maintained 15789F: drivers/net/ppp/ppp_* 15790 15791PPS SUPPORT 15792M: Rodolfo Giometti <giometti@enneenne.com> 15793L: linuxpps@ml.enneenne.com (subscribers-only) 15794S: Maintained 15795W: http://wiki.enneenne.com/index.php/LinuxPPS_support 15796F: Documentation/ABI/testing/sysfs-pps 15797F: Documentation/devicetree/bindings/pps/pps-gpio.txt 15798F: Documentation/driver-api/pps.rst 15799F: drivers/pps/ 15800F: include/linux/pps*.h 15801F: include/uapi/linux/pps.h 15802 15803PPTP DRIVER 15804M: Dmitry Kozlov <xeb@mail.ru> 15805L: netdev@vger.kernel.org 15806S: Maintained 15807W: http://sourceforge.net/projects/accel-pptp 15808F: drivers/net/ppp/pptp.c 15809 15810PRESSURE STALL INFORMATION (PSI) 15811M: Johannes Weiner <hannes@cmpxchg.org> 15812M: Suren Baghdasaryan <surenb@google.com> 15813S: Maintained 15814F: include/linux/psi* 15815F: kernel/sched/psi.c 15816 15817PRINTK 15818M: Petr Mladek <pmladek@suse.com> 15819M: Sergey Senozhatsky <senozhatsky@chromium.org> 15820R: Steven Rostedt <rostedt@goodmis.org> 15821R: John Ogness <john.ogness@linutronix.de> 15822S: Maintained 15823T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 15824F: include/linux/printk.h 15825F: kernel/printk/ 15826 15827PRINTK INDEXING 15828R: Chris Down <chris@chrisdown.name> 15829S: Maintained 15830F: kernel/printk/index.c 15831 15832PROC FILESYSTEM 15833L: linux-kernel@vger.kernel.org 15834L: linux-fsdevel@vger.kernel.org 15835S: Maintained 15836F: Documentation/filesystems/proc.rst 15837F: fs/proc/ 15838F: include/linux/proc_fs.h 15839F: tools/testing/selftests/proc/ 15840 15841PROC SYSCTL 15842M: Luis Chamberlain <mcgrof@kernel.org> 15843M: Kees Cook <keescook@chromium.org> 15844M: Iurii Zaikin <yzaikin@google.com> 15845L: linux-kernel@vger.kernel.org 15846L: linux-fsdevel@vger.kernel.org 15847S: Maintained 15848T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 15849F: fs/proc/proc_sysctl.c 15850F: include/linux/sysctl.h 15851F: kernel/sysctl-test.c 15852F: kernel/sysctl.c 15853F: tools/testing/selftests/sysctl/ 15854 15855PS3 NETWORK SUPPORT 15856M: Geoff Levand <geoff@infradead.org> 15857L: netdev@vger.kernel.org 15858L: linuxppc-dev@lists.ozlabs.org 15859S: Maintained 15860F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 15861 15862PS3 PLATFORM SUPPORT 15863M: Geoff Levand <geoff@infradead.org> 15864L: linuxppc-dev@lists.ozlabs.org 15865S: Maintained 15866F: arch/powerpc/boot/ps3* 15867F: arch/powerpc/include/asm/lv1call.h 15868F: arch/powerpc/include/asm/ps3*.h 15869F: arch/powerpc/platforms/ps3/ 15870F: drivers/*/ps3* 15871F: drivers/ps3/ 15872F: drivers/rtc/rtc-ps3.c 15873F: drivers/usb/host/*ps3.c 15874F: sound/ppc/snd_ps3* 15875 15876PS3VRAM DRIVER 15877M: Jim Paris <jim@jtan.com> 15878M: Geoff Levand <geoff@infradead.org> 15879L: linuxppc-dev@lists.ozlabs.org 15880S: Maintained 15881F: drivers/block/ps3vram.c 15882 15883PSAMPLE PACKET SAMPLING SUPPORT 15884M: Yotam Gigi <yotam.gi@gmail.com> 15885S: Maintained 15886F: include/net/psample.h 15887F: include/uapi/linux/psample.h 15888F: net/psample 15889 15890PSTORE FILESYSTEM 15891M: Kees Cook <keescook@chromium.org> 15892M: Anton Vorontsov <anton@enomsg.org> 15893M: Colin Cross <ccross@android.com> 15894M: Tony Luck <tony.luck@intel.com> 15895S: Maintained 15896T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 15897F: Documentation/admin-guide/ramoops.rst 15898F: Documentation/admin-guide/pstore-blk.rst 15899F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 15900F: drivers/acpi/apei/erst.c 15901F: drivers/firmware/efi/efi-pstore.c 15902F: fs/pstore/ 15903F: include/linux/pstore* 15904K: \b(pstore|ramoops) 15905 15906PTP HARDWARE CLOCK SUPPORT 15907M: Richard Cochran <richardcochran@gmail.com> 15908L: netdev@vger.kernel.org 15909S: Maintained 15910W: http://linuxptp.sourceforge.net/ 15911F: Documentation/ABI/testing/sysfs-ptp 15912F: Documentation/driver-api/ptp.rst 15913F: drivers/net/phy/dp83640* 15914F: drivers/ptp/* 15915F: include/linux/ptp_cl* 15916 15917PTP VIRTUAL CLOCK SUPPORT 15918M: Yangbo Lu <yangbo.lu@nxp.com> 15919L: netdev@vger.kernel.org 15920S: Maintained 15921F: drivers/ptp/ptp_vclock.c 15922F: net/ethtool/phc_vclocks.c 15923 15924PTRACE SUPPORT 15925M: Oleg Nesterov <oleg@redhat.com> 15926S: Maintained 15927F: arch/*/*/ptrace*.c 15928F: arch/*/include/asm/ptrace*.h 15929F: arch/*/ptrace*.c 15930F: include/asm-generic/syscall.h 15931F: include/linux/ptrace.h 15932F: include/linux/regset.h 15933F: include/linux/tracehook.h 15934F: include/uapi/linux/ptrace.h 15935F: include/uapi/linux/ptrace.h 15936F: kernel/ptrace.c 15937 15938PULSE8-CEC DRIVER 15939M: Hans Verkuil <hverkuil@xs4all.nl> 15940L: linux-media@vger.kernel.org 15941S: Maintained 15942T: git git://linuxtv.org/media_tree.git 15943F: Documentation/admin-guide/media/pulse8-cec.rst 15944F: drivers/media/cec/usb/pulse8/ 15945 15946PVRUSB2 VIDEO4LINUX DRIVER 15947M: Mike Isely <isely@pobox.com> 15948L: pvrusb2@isely.net (subscribers-only) 15949L: linux-media@vger.kernel.org 15950S: Maintained 15951W: http://www.isely.net/pvrusb2/ 15952T: git git://linuxtv.org/media_tree.git 15953F: Documentation/driver-api/media/drivers/pvrusb2* 15954F: drivers/media/usb/pvrusb2/ 15955 15956PWC WEBCAM DRIVER 15957M: Hans Verkuil <hverkuil@xs4all.nl> 15958L: linux-media@vger.kernel.org 15959S: Odd Fixes 15960T: git git://linuxtv.org/media_tree.git 15961F: drivers/media/usb/pwc/* 15962F: include/trace/events/pwc.h 15963 15964PWM FAN DRIVER 15965M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 15966L: linux-hwmon@vger.kernel.org 15967S: Supported 15968F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 15969F: Documentation/hwmon/pwm-fan.rst 15970F: drivers/hwmon/pwm-fan.c 15971 15972PWM IR Transmitter 15973M: Sean Young <sean@mess.org> 15974L: linux-media@vger.kernel.org 15975S: Maintained 15976F: drivers/media/rc/pwm-ir-tx.c 15977 15978PWM SUBSYSTEM 15979M: Thierry Reding <thierry.reding@gmail.com> 15980R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 15981M: Lee Jones <lee.jones@linaro.org> 15982L: linux-pwm@vger.kernel.org 15983S: Maintained 15984Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 15985T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 15986F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 15987F: Documentation/devicetree/bindings/pwm/ 15988F: Documentation/driver-api/pwm.rst 15989F: drivers/gpio/gpio-mvebu.c 15990F: drivers/pwm/ 15991F: drivers/video/backlight/pwm_bl.c 15992F: include/linux/pwm.h 15993F: include/linux/pwm_backlight.h 15994K: pwm_(config|apply_state|ops) 15995 15996PXA GPIO DRIVER 15997M: Robert Jarzmik <robert.jarzmik@free.fr> 15998L: linux-gpio@vger.kernel.org 15999S: Maintained 16000F: drivers/gpio/gpio-pxa.c 16001 16002PXA MMCI DRIVER 16003S: Orphan 16004 16005PXA RTC DRIVER 16006M: Robert Jarzmik <robert.jarzmik@free.fr> 16007L: linux-rtc@vger.kernel.org 16008S: Maintained 16009 16010PXA2xx/PXA3xx SUPPORT 16011M: Daniel Mack <daniel@zonque.org> 16012M: Haojian Zhuang <haojian.zhuang@gmail.com> 16013M: Robert Jarzmik <robert.jarzmik@free.fr> 16014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16015S: Maintained 16016T: git git://github.com/hzhuang1/linux.git 16017T: git git://github.com/rjarzmik/linux.git 16018F: arch/arm/boot/dts/pxa* 16019F: arch/arm/mach-pxa/ 16020F: drivers/dma/pxa* 16021F: drivers/pcmcia/pxa2xx* 16022F: drivers/pinctrl/pxa/ 16023F: drivers/spi/spi-pxa2xx* 16024F: drivers/usb/gadget/udc/pxa2* 16025F: include/sound/pxa2xx-lib.h 16026F: sound/arm/pxa* 16027F: sound/soc/pxa/ 16028 16029QAT DRIVER 16030M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16031L: qat-linux@intel.com 16032S: Supported 16033F: drivers/crypto/qat/ 16034 16035QCOM AUDIO (ASoC) DRIVERS 16036M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16037M: Banajit Goswami <bgoswami@codeaurora.org> 16038L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16039S: Supported 16040F: sound/soc/codecs/lpass-va-macro.c 16041F: sound/soc/codecs/lpass-wsa-macro.* 16042F: sound/soc/codecs/msm8916-wcd-analog.c 16043F: sound/soc/codecs/msm8916-wcd-digital.c 16044F: sound/soc/codecs/wcd9335.* 16045F: sound/soc/codecs/wcd934x.c 16046F: sound/soc/codecs/wcd-clsh-v2.* 16047F: sound/soc/codecs/wsa881x.c 16048F: sound/soc/qcom/ 16049 16050QCOM EMBEDDED USB DEBUGGER (EUD) 16051M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16052L: linux-arm-msm@vger.kernel.org 16053S: Maintained 16054F: Documentation/ABI/testing/sysfs-driver-eud 16055F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16056F: drivers/usb/misc/qcom_eud.c 16057 16058QCOM IPA DRIVER 16059M: Alex Elder <elder@kernel.org> 16060L: netdev@vger.kernel.org 16061S: Supported 16062F: drivers/net/ipa/ 16063 16064QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16065M: Gabriel Somlo <somlo@cmu.edu> 16066M: "Michael S. Tsirkin" <mst@redhat.com> 16067L: qemu-devel@nongnu.org 16068S: Maintained 16069F: drivers/firmware/qemu_fw_cfg.c 16070F: include/uapi/linux/qemu_fw_cfg.h 16071 16072QIB DRIVER 16073M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16074M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 16075L: linux-rdma@vger.kernel.org 16076S: Supported 16077F: drivers/infiniband/hw/qib/ 16078 16079QLOGIC QL41xxx FCOE DRIVER 16080M: Saurav Kashyap <skashyap@marvell.com> 16081M: Javed Hasan <jhasan@marvell.com> 16082M: GR-QLogic-Storage-Upstream@marvell.com 16083L: linux-scsi@vger.kernel.org 16084S: Supported 16085F: drivers/scsi/qedf/ 16086 16087QLOGIC QL41xxx ISCSI DRIVER 16088M: Nilesh Javali <njavali@marvell.com> 16089M: Manish Rangankar <mrangankar@marvell.com> 16090M: GR-QLogic-Storage-Upstream@marvell.com 16091L: linux-scsi@vger.kernel.org 16092S: Supported 16093F: drivers/scsi/qedi/ 16094 16095QLOGIC QL4xxx ETHERNET DRIVER 16096M: Ariel Elior <aelior@marvell.com> 16097M: Manish Chopra <manishc@marvell.com> 16098L: netdev@vger.kernel.org 16099S: Supported 16100F: drivers/net/ethernet/qlogic/qed/ 16101F: drivers/net/ethernet/qlogic/qede/ 16102F: include/linux/qed/ 16103 16104QLOGIC QL4xxx RDMA DRIVER 16105M: Michal Kalderon <mkalderon@marvell.com> 16106M: Ariel Elior <aelior@marvell.com> 16107L: linux-rdma@vger.kernel.org 16108S: Supported 16109F: drivers/infiniband/hw/qedr/ 16110F: include/uapi/rdma/qedr-abi.h 16111 16112QLOGIC QLA1280 SCSI DRIVER 16113M: Michael Reed <mdr@sgi.com> 16114L: linux-scsi@vger.kernel.org 16115S: Maintained 16116F: drivers/scsi/qla1280.[ch] 16117 16118QLOGIC QLA2XXX FC-SCSI DRIVER 16119M: Nilesh Javali <njavali@marvell.com> 16120M: GR-QLogic-Storage-Upstream@marvell.com 16121L: linux-scsi@vger.kernel.org 16122S: Supported 16123F: drivers/scsi/qla2xxx/ 16124 16125QLOGIC QLA3XXX NETWORK DRIVER 16126M: GR-Linux-NIC-Dev@marvell.com 16127L: netdev@vger.kernel.org 16128S: Supported 16129F: drivers/net/ethernet/qlogic/qla3xxx.* 16130 16131QLOGIC QLA4XXX iSCSI DRIVER 16132M: Nilesh Javali <njavali@marvell.com> 16133M: Manish Rangankar <mrangankar@marvell.com> 16134M: GR-QLogic-Storage-Upstream@marvell.com 16135L: linux-scsi@vger.kernel.org 16136S: Supported 16137F: drivers/scsi/qla4xxx/ 16138 16139QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16140M: Shahed Shaikh <shshaikh@marvell.com> 16141M: Manish Chopra <manishc@marvell.com> 16142M: GR-Linux-NIC-Dev@marvell.com 16143L: netdev@vger.kernel.org 16144S: Supported 16145F: drivers/net/ethernet/qlogic/qlcnic/ 16146 16147QLOGIC QLGE 10Gb ETHERNET DRIVER 16148M: Manish Chopra <manishc@marvell.com> 16149M: GR-Linux-NIC-Dev@marvell.com 16150M: Coiby Xu <coiby.xu@gmail.com> 16151L: netdev@vger.kernel.org 16152S: Supported 16153F: Documentation/networking/device_drivers/qlogic/qlge.rst 16154F: drivers/staging/qlge/ 16155 16156QM1D1B0004 MEDIA DRIVER 16157M: Akihiro Tsukada <tskd08@gmail.com> 16158L: linux-media@vger.kernel.org 16159S: Odd Fixes 16160F: drivers/media/tuners/qm1d1b0004* 16161 16162QM1D1C0042 MEDIA DRIVER 16163M: Akihiro Tsukada <tskd08@gmail.com> 16164L: linux-media@vger.kernel.org 16165S: Odd Fixes 16166F: drivers/media/tuners/qm1d1c0042* 16167 16168QNX4 FILESYSTEM 16169M: Anders Larsen <al@alarsen.net> 16170S: Maintained 16171W: http://www.alarsen.net/linux/qnx4fs/ 16172F: fs/qnx4/ 16173F: include/uapi/linux/qnx4_fs.h 16174F: include/uapi/linux/qnxtypes.h 16175 16176QORIQ DPAA2 FSL-MC BUS DRIVER 16177M: Stuart Yoder <stuyoder@gmail.com> 16178M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16179L: linux-kernel@vger.kernel.org 16180S: Maintained 16181F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16182F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16183F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16184F: drivers/bus/fsl-mc/ 16185F: include/uapi/linux/fsl_mc.h 16186 16187QT1010 MEDIA DRIVER 16188M: Antti Palosaari <crope@iki.fi> 16189L: linux-media@vger.kernel.org 16190S: Maintained 16191W: https://linuxtv.org 16192W: http://palosaari.fi/linux/ 16193Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16194T: git git://linuxtv.org/anttip/media_tree.git 16195F: drivers/media/tuners/qt1010* 16196 16197QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16198M: Kalle Valo <kvalo@kernel.org> 16199L: ath10k@lists.infradead.org 16200S: Supported 16201W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16202T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16203F: drivers/net/wireless/ath/ath10k/ 16204F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16205 16206QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16207M: Kalle Valo <kvalo@kernel.org> 16208L: ath11k@lists.infradead.org 16209S: Supported 16210T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16211F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16212F: drivers/net/wireless/ath/ath11k/ 16213 16214QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16215M: Toke Høiland-Jørgensen <toke@toke.dk> 16216L: linux-wireless@vger.kernel.org 16217S: Maintained 16218W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16219F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16220F: drivers/net/wireless/ath/ath9k/ 16221 16222QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16223M: Stephan Gerhold <stephan@gerhold.net> 16224L: netdev@vger.kernel.org 16225L: linux-arm-msm@vger.kernel.org 16226S: Maintained 16227F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16228F: drivers/net/wwan/qcom_bam_dmux.c 16229 16230QUALCOMM CAMERA SUBSYSTEM DRIVER 16231M: Robert Foss <robert.foss@linaro.org> 16232M: Todor Tomov <todor.too@gmail.com> 16233L: linux-media@vger.kernel.org 16234S: Maintained 16235F: Documentation/admin-guide/media/qcom_camss.rst 16236F: Documentation/devicetree/bindings/media/*camss* 16237F: drivers/media/platform/qcom/camss/ 16238 16239QUALCOMM CLOCK DRIVERS 16240M: Bjorn Andersson <bjorn.andersson@linaro.org> 16241L: linux-arm-msm@vger.kernel.org 16242S: Supported 16243T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 16244F: Documentation/devicetree/bindings/clock/qcom,* 16245F: drivers/clk/qcom/ 16246F: include/dt-bindings/clock/qcom,* 16247 16248QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 16249M: Niklas Cassel <nks@flawful.org> 16250L: linux-pm@vger.kernel.org 16251L: linux-arm-msm@vger.kernel.org 16252S: Maintained 16253F: Documentation/devicetree/bindings/power/avs/qcom,cpr.txt 16254F: drivers/soc/qcom/cpr.c 16255 16256QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 16257M: Ilia Lin <ilia.lin@kernel.org> 16258L: linux-pm@vger.kernel.org 16259S: Maintained 16260F: Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt 16261F: drivers/cpufreq/qcom-cpufreq-nvmem.c 16262 16263QUALCOMM CRYPTO DRIVERS 16264M: Thara Gopinath <thara.gopinath@linaro.org> 16265L: linux-crypto@vger.kernel.org 16266L: linux-arm-msm@vger.kernel.org 16267S: Maintained 16268F: drivers/crypto/qce/ 16269 16270QUALCOMM EMAC GIGABIT ETHERNET DRIVER 16271M: Timur Tabi <timur@kernel.org> 16272L: netdev@vger.kernel.org 16273S: Maintained 16274F: drivers/net/ethernet/qualcomm/emac/ 16275 16276QUALCOMM ETHQOS ETHERNET DRIVER 16277M: Vinod Koul <vkoul@kernel.org> 16278L: netdev@vger.kernel.org 16279S: Maintained 16280F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 16281F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 16282 16283QUALCOMM FASTRPC DRIVER 16284M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16285M: Amol Maheshwari <amahesh@qti.qualcomm.com> 16286L: linux-arm-msm@vger.kernel.org 16287S: Maintained 16288F: Documentation/devicetree/bindings/misc/qcom,fastrpc.txt 16289F: drivers/misc/fastrpc.c 16290F: include/uapi/misc/fastrpc.h 16291 16292QUALCOMM HEXAGON ARCHITECTURE 16293M: Brian Cain <bcain@codeaurora.org> 16294L: linux-hexagon@vger.kernel.org 16295S: Supported 16296F: arch/hexagon/ 16297 16298QUALCOMM HIDMA DRIVER 16299M: Sinan Kaya <okaya@kernel.org> 16300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16301L: linux-arm-msm@vger.kernel.org 16302L: dmaengine@vger.kernel.org 16303S: Supported 16304F: drivers/dma/qcom/hidma* 16305 16306QUALCOMM I2C CCI DRIVER 16307M: Loic Poulain <loic.poulain@linaro.org> 16308M: Robert Foss <robert.foss@linaro.org> 16309L: linux-i2c@vger.kernel.org 16310L: linux-arm-msm@vger.kernel.org 16311S: Maintained 16312F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt 16313F: drivers/i2c/busses/i2c-qcom-cci.c 16314 16315QUALCOMM IOMMU 16316M: Rob Clark <robdclark@gmail.com> 16317L: iommu@lists.linux-foundation.org 16318L: linux-arm-msm@vger.kernel.org 16319S: Maintained 16320F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 16321 16322QUALCOMM IPC ROUTER (QRTR) DRIVER 16323M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16324L: linux-arm-msm@vger.kernel.org 16325S: Maintained 16326F: include/trace/events/qrtr.h 16327F: include/uapi/linux/qrtr.h 16328F: net/qrtr/ 16329 16330QUALCOMM IPCC MAILBOX DRIVER 16331M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16332L: linux-arm-msm@vger.kernel.org 16333S: Supported 16334F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 16335F: drivers/mailbox/qcom-ipcc.c 16336F: include/dt-bindings/mailbox/qcom-ipcc.h 16337 16338QUALCOMM IPQ4019 USB PHY DRIVER 16339M: Robert Marko <robert.marko@sartura.hr> 16340M: Luka Perkov <luka.perkov@sartura.hr> 16341L: linux-arm-msm@vger.kernel.org 16342S: Maintained 16343F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 16344F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 16345 16346QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 16347M: Robert Marko <robert.marko@sartura.hr> 16348M: Luka Perkov <luka.perkov@sartura.hr> 16349L: linux-arm-msm@vger.kernel.org 16350S: Maintained 16351F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 16352F: drivers/regulator/vqmmc-ipq4019-regulator.c 16353 16354QUALCOMM NAND CONTROLLER DRIVER 16355M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16356L: linux-mtd@lists.infradead.org 16357L: linux-arm-msm@vger.kernel.org 16358S: Maintained 16359F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 16360F: drivers/mtd/nand/raw/qcom_nandc.c 16361 16362QUALCOMM RMNET DRIVER 16363M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 16364M: Sean Tranchetti <quic_stranche@quicinc.com> 16365L: netdev@vger.kernel.org 16366S: Maintained 16367F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 16368F: drivers/net/ethernet/qualcomm/rmnet/ 16369F: include/linux/if_rmnet.h 16370 16371QUALCOMM TSENS THERMAL DRIVER 16372M: Amit Kucheria <amitk@kernel.org> 16373M: Thara Gopinath <thara.gopinath@linaro.org> 16374L: linux-pm@vger.kernel.org 16375L: linux-arm-msm@vger.kernel.org 16376S: Maintained 16377F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 16378F: drivers/thermal/qcom/ 16379 16380QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 16381M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 16382L: linux-media@vger.kernel.org 16383L: linux-arm-msm@vger.kernel.org 16384S: Maintained 16385T: git git://linuxtv.org/media_tree.git 16386F: Documentation/devicetree/bindings/media/*venus* 16387F: drivers/media/platform/qcom/venus/ 16388 16389QUALCOMM WCN36XX WIRELESS DRIVER 16390M: Loic Poulain <loic.poulain@linaro.org> 16391L: wcn36xx@lists.infradead.org 16392S: Supported 16393W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 16394F: drivers/net/wireless/ath/wcn36xx/ 16395 16396QUANTENNA QTNFMAC WIRELESS DRIVER 16397M: Igor Mitsyanko <imitsyanko@quantenna.com> 16398R: Sergey Matyukevich <geomatsi@gmail.com> 16399L: linux-wireless@vger.kernel.org 16400S: Maintained 16401F: drivers/net/wireless/quantenna 16402 16403RADEON and AMDGPU DRM DRIVERS 16404M: Alex Deucher <alexander.deucher@amd.com> 16405M: Christian König <christian.koenig@amd.com> 16406M: Pan, Xinhui <Xinhui.Pan@amd.com> 16407L: amd-gfx@lists.freedesktop.org 16408S: Supported 16409T: git https://gitlab.freedesktop.org/agd5f/linux.git 16410B: https://gitlab.freedesktop.org/drm/amd/-/issues 16411C: irc://irc.oftc.net/radeon 16412F: drivers/gpu/drm/amd/ 16413F: drivers/gpu/drm/radeon/ 16414F: include/uapi/drm/amdgpu_drm.h 16415F: include/uapi/drm/radeon_drm.h 16416 16417RADEON FRAMEBUFFER DISPLAY DRIVER 16418M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 16419L: linux-fbdev@vger.kernel.org 16420S: Maintained 16421F: drivers/video/fbdev/aty/radeon* 16422F: include/uapi/linux/radeonfb.h 16423 16424RADIOSHARK RADIO DRIVER 16425M: Hans Verkuil <hverkuil@xs4all.nl> 16426L: linux-media@vger.kernel.org 16427S: Maintained 16428T: git git://linuxtv.org/media_tree.git 16429F: drivers/media/radio/radio-shark.c 16430 16431RADIOSHARK2 RADIO DRIVER 16432M: Hans Verkuil <hverkuil@xs4all.nl> 16433L: linux-media@vger.kernel.org 16434S: Maintained 16435T: git git://linuxtv.org/media_tree.git 16436F: drivers/media/radio/radio-shark2.c 16437F: drivers/media/radio/radio-tea5777.c 16438 16439RADOS BLOCK DEVICE (RBD) 16440M: Ilya Dryomov <idryomov@gmail.com> 16441R: Dongsheng Yang <dongsheng.yang@easystack.cn> 16442L: ceph-devel@vger.kernel.org 16443S: Supported 16444W: http://ceph.com/ 16445T: git git://github.com/ceph/ceph-client.git 16446F: Documentation/ABI/testing/sysfs-bus-rbd 16447F: drivers/block/rbd.c 16448F: drivers/block/rbd_types.h 16449 16450RAGE128 FRAMEBUFFER DISPLAY DRIVER 16451M: Paul Mackerras <paulus@samba.org> 16452L: linux-fbdev@vger.kernel.org 16453S: Maintained 16454F: drivers/video/fbdev/aty/aty128fb.c 16455 16456RAINSHADOW-CEC DRIVER 16457M: Hans Verkuil <hverkuil@xs4all.nl> 16458L: linux-media@vger.kernel.org 16459S: Maintained 16460T: git git://linuxtv.org/media_tree.git 16461F: drivers/media/cec/usb/rainshadow/ 16462 16463RALINK MIPS ARCHITECTURE 16464M: John Crispin <john@phrozen.org> 16465L: linux-mips@vger.kernel.org 16466S: Maintained 16467F: arch/mips/ralink 16468 16469RALINK MT7621 MIPS ARCHITECTURE 16470M: Arınç ÜNAL <arinc.unal@arinc9.com> 16471M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16472L: linux-mips@vger.kernel.org 16473S: Maintained 16474F: arch/mips/boot/dts/ralink/mt7621* 16475 16476RALINK RT2X00 WIRELESS LAN DRIVER 16477M: Stanislaw Gruszka <stf_xl@wp.pl> 16478M: Helmut Schaa <helmut.schaa@googlemail.com> 16479L: linux-wireless@vger.kernel.org 16480S: Maintained 16481F: drivers/net/wireless/ralink/rt2x00/ 16482 16483RAMDISK RAM BLOCK DEVICE DRIVER 16484M: Jens Axboe <axboe@kernel.dk> 16485S: Maintained 16486F: Documentation/admin-guide/blockdev/ramdisk.rst 16487F: drivers/block/brd.c 16488 16489RANCHU VIRTUAL BOARD FOR MIPS 16490M: Miodrag Dinic <miodrag.dinic@mips.com> 16491L: linux-mips@vger.kernel.org 16492S: Supported 16493F: arch/mips/configs/generic/board-ranchu.config 16494F: arch/mips/generic/board-ranchu.c 16495 16496RANDOM NUMBER DRIVER 16497M: "Theodore Ts'o" <tytso@mit.edu> 16498M: Jason A. Donenfeld <Jason@zx2c4.com> 16499T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 16500S: Maintained 16501F: drivers/char/random.c 16502F: drivers/virt/vmgenid.c 16503 16504RAPIDIO SUBSYSTEM 16505M: Matt Porter <mporter@kernel.crashing.org> 16506M: Alexandre Bounine <alex.bou9@gmail.com> 16507S: Maintained 16508F: drivers/rapidio/ 16509 16510RAS INFRASTRUCTURE 16511M: Tony Luck <tony.luck@intel.com> 16512M: Borislav Petkov <bp@alien8.de> 16513L: linux-edac@vger.kernel.org 16514S: Maintained 16515F: Documentation/admin-guide/ras.rst 16516F: drivers/ras/ 16517F: include/linux/ras.h 16518F: include/ras/ras_event.h 16519 16520RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 16521L: linux-wireless@vger.kernel.org 16522S: Orphan 16523F: drivers/net/wireless/ray* 16524 16525RC-CORE / LIRC FRAMEWORK 16526M: Sean Young <sean@mess.org> 16527L: linux-media@vger.kernel.org 16528S: Maintained 16529W: http://linuxtv.org 16530T: git git://linuxtv.org/media_tree.git 16531F: Documentation/driver-api/media/rc-core.rst 16532F: Documentation/userspace-api/media/rc/ 16533F: drivers/media/rc/ 16534F: include/media/rc-map.h 16535F: include/media/rc-core.h 16536F: include/uapi/linux/lirc.h 16537 16538RCMM REMOTE CONTROLS DECODER 16539M: Patrick Lerda <patrick9876@free.fr> 16540S: Maintained 16541F: drivers/media/rc/ir-rcmm-decoder.c 16542 16543RCUTORTURE TEST FRAMEWORK 16544M: "Paul E. McKenney" <paulmck@kernel.org> 16545M: Josh Triplett <josh@joshtriplett.org> 16546R: Steven Rostedt <rostedt@goodmis.org> 16547R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16548R: Lai Jiangshan <jiangshanlai@gmail.com> 16549L: rcu@vger.kernel.org 16550S: Supported 16551T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16552F: tools/testing/selftests/rcutorture 16553 16554RDACM20 Camera Sensor 16555M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16556M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16557M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16558M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16559L: linux-media@vger.kernel.org 16560S: Maintained 16561F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16562F: drivers/media/i2c/max9271.c 16563F: drivers/media/i2c/max9271.h 16564F: drivers/media/i2c/rdacm20.c 16565 16566RDACM21 Camera Sensor 16567M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16568M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16569M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16570M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16571L: linux-media@vger.kernel.org 16572S: Maintained 16573F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16574F: drivers/media/i2c/max9271.c 16575F: drivers/media/i2c/max9271.h 16576F: drivers/media/i2c/rdacm21.c 16577 16578RDC R-321X SoC 16579M: Florian Fainelli <florian@openwrt.org> 16580S: Maintained 16581 16582RDC R6040 FAST ETHERNET DRIVER 16583M: Florian Fainelli <f.fainelli@gmail.com> 16584L: netdev@vger.kernel.org 16585S: Maintained 16586F: drivers/net/ethernet/rdc/r6040.c 16587 16588RDMAVT - RDMA verbs software 16589M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16590M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 16591L: linux-rdma@vger.kernel.org 16592S: Supported 16593F: drivers/infiniband/sw/rdmavt 16594 16595RDS - RELIABLE DATAGRAM SOCKETS 16596M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 16597L: netdev@vger.kernel.org 16598L: linux-rdma@vger.kernel.org 16599L: rds-devel@oss.oracle.com (moderated for non-subscribers) 16600S: Supported 16601W: https://oss.oracle.com/projects/rds/ 16602F: Documentation/networking/rds.rst 16603F: net/rds/ 16604 16605RDT - RESOURCE ALLOCATION 16606M: Fenghua Yu <fenghua.yu@intel.com> 16607M: Reinette Chatre <reinette.chatre@intel.com> 16608L: linux-kernel@vger.kernel.org 16609S: Supported 16610F: Documentation/x86/resctrl* 16611F: arch/x86/include/asm/resctrl.h 16612F: arch/x86/kernel/cpu/resctrl/ 16613F: tools/testing/selftests/resctrl/ 16614 16615READ-COPY UPDATE (RCU) 16616M: "Paul E. McKenney" <paulmck@kernel.org> 16617M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 16618M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 16619M: Josh Triplett <josh@joshtriplett.org> 16620R: Steven Rostedt <rostedt@goodmis.org> 16621R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16622R: Lai Jiangshan <jiangshanlai@gmail.com> 16623R: Joel Fernandes <joel@joelfernandes.org> 16624L: rcu@vger.kernel.org 16625S: Supported 16626W: http://www.rdrop.com/users/paulmck/RCU/ 16627T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16628F: Documentation/RCU/ 16629F: include/linux/rcu* 16630F: kernel/rcu/ 16631X: Documentation/RCU/torture.rst 16632X: include/linux/srcu*.h 16633X: kernel/rcu/srcu*.c 16634 16635REAL TIME CLOCK (RTC) SUBSYSTEM 16636M: Alessandro Zummo <a.zummo@towertech.it> 16637M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16638L: linux-rtc@vger.kernel.org 16639S: Maintained 16640Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 16641T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 16642F: Documentation/admin-guide/rtc.rst 16643F: Documentation/devicetree/bindings/rtc/ 16644F: drivers/rtc/ 16645F: include/linux/platform_data/rtc-* 16646F: include/linux/rtc.h 16647F: include/linux/rtc/ 16648F: include/uapi/linux/rtc.h 16649F: tools/testing/selftests/rtc/ 16650 16651REALTEK AUDIO CODECS 16652M: Oder Chiou <oder_chiou@realtek.com> 16653S: Maintained 16654F: include/sound/rt*.h 16655F: sound/soc/codecs/rt* 16656 16657REALTEK OTTO WATCHDOG 16658M: Sander Vanheule <sander@svanheule.net> 16659L: linux-watchdog@vger.kernel.org 16660S: Maintained 16661F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 16662F: drivers/watchdog/realtek_otto_wdt.c 16663 16664REALTEK RTL83xx SMI DSA ROUTER CHIPS 16665M: Linus Walleij <linus.walleij@linaro.org> 16666M: Alvin Šipraga <alsi@bang-olufsen.dk> 16667S: Maintained 16668F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 16669F: drivers/net/dsa/realtek/* 16670 16671REALTEK WIRELESS DRIVER (rtlwifi family) 16672M: Ping-Ke Shih <pkshih@realtek.com> 16673L: linux-wireless@vger.kernel.org 16674S: Maintained 16675W: https://wireless.wiki.kernel.org/ 16676T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 16677F: drivers/net/wireless/realtek/rtlwifi/ 16678 16679REALTEK WIRELESS DRIVER (rtw88) 16680M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 16681L: linux-wireless@vger.kernel.org 16682S: Maintained 16683F: drivers/net/wireless/realtek/rtw88/ 16684 16685REALTEK WIRELESS DRIVER (rtw89) 16686M: Ping-Ke Shih <pkshih@realtek.com> 16687L: linux-wireless@vger.kernel.org 16688S: Maintained 16689F: drivers/net/wireless/realtek/rtw89/ 16690 16691REDPINE WIRELESS DRIVER 16692M: Amitkumar Karwar <amitkarwar@gmail.com> 16693M: Siva Rebbagondla <siva8118@gmail.com> 16694L: linux-wireless@vger.kernel.org 16695S: Maintained 16696F: drivers/net/wireless/rsi/ 16697 16698REGISTER MAP ABSTRACTION 16699M: Mark Brown <broonie@kernel.org> 16700L: linux-kernel@vger.kernel.org 16701S: Supported 16702T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 16703F: Documentation/devicetree/bindings/regmap/ 16704F: drivers/base/regmap/ 16705F: include/linux/regmap.h 16706 16707REISERFS FILE SYSTEM 16708L: reiserfs-devel@vger.kernel.org 16709S: Supported 16710F: fs/reiserfs/ 16711 16712REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 16713M: Bjorn Andersson <bjorn.andersson@linaro.org> 16714M: Mathieu Poirier <mathieu.poirier@linaro.org> 16715L: linux-remoteproc@vger.kernel.org 16716S: Maintained 16717T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 16718F: Documentation/ABI/testing/sysfs-class-remoteproc 16719F: Documentation/devicetree/bindings/remoteproc/ 16720F: Documentation/staging/remoteproc.rst 16721F: drivers/remoteproc/ 16722F: include/linux/remoteproc.h 16723F: include/linux/remoteproc/ 16724 16725REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 16726M: Bjorn Andersson <bjorn.andersson@linaro.org> 16727M: Mathieu Poirier <mathieu.poirier@linaro.org> 16728L: linux-remoteproc@vger.kernel.org 16729S: Maintained 16730T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 16731F: Documentation/ABI/testing/sysfs-bus-rpmsg 16732F: Documentation/staging/rpmsg.rst 16733F: drivers/rpmsg/ 16734F: include/linux/rpmsg.h 16735F: include/linux/rpmsg/ 16736F: include/uapi/linux/rpmsg.h 16737F: samples/rpmsg/ 16738 16739REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 16740M: Stephan Gerhold <stephan@gerhold.net> 16741L: netdev@vger.kernel.org 16742L: linux-remoteproc@vger.kernel.org 16743S: Maintained 16744F: drivers/net/wwan/rpmsg_wwan_ctrl.c 16745 16746RENESAS CLOCK DRIVERS 16747M: Geert Uytterhoeven <geert+renesas@glider.be> 16748L: linux-renesas-soc@vger.kernel.org 16749S: Supported 16750T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 16751F: Documentation/devicetree/bindings/clock/renesas,* 16752F: drivers/clk/renesas/ 16753 16754RENESAS EMEV2 I2C DRIVER 16755M: Wolfram Sang <wsa+renesas@sang-engineering.com> 16756L: linux-renesas-soc@vger.kernel.org 16757S: Supported 16758F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 16759F: drivers/i2c/busses/i2c-emev2.c 16760 16761RENESAS ETHERNET DRIVERS 16762R: Sergey Shtylyov <s.shtylyov@omp.ru> 16763L: netdev@vger.kernel.org 16764L: linux-renesas-soc@vger.kernel.org 16765F: Documentation/devicetree/bindings/net/renesas,*.yaml 16766F: drivers/net/ethernet/renesas/ 16767F: include/linux/sh_eth.h 16768 16769RENESAS R-CAR GYROADC DRIVER 16770M: Marek Vasut <marek.vasut@gmail.com> 16771L: linux-iio@vger.kernel.org 16772S: Supported 16773F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 16774F: drivers/iio/adc/rcar-gyroadc.c 16775 16776RENESAS R-CAR I2C DRIVERS 16777M: Wolfram Sang <wsa+renesas@sang-engineering.com> 16778L: linux-renesas-soc@vger.kernel.org 16779S: Supported 16780F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 16781F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 16782F: drivers/i2c/busses/i2c-rcar.c 16783F: drivers/i2c/busses/i2c-sh_mobile.c 16784 16785RENESAS R-CAR SATA DRIVER 16786R: Sergey Shtylyov <s.shtylyov@omp.ru> 16787S: Supported 16788L: linux-ide@vger.kernel.org 16789L: linux-renesas-soc@vger.kernel.org 16790F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 16791F: drivers/ata/sata_rcar.c 16792 16793RENESAS R-CAR THERMAL DRIVERS 16794M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 16795L: linux-renesas-soc@vger.kernel.org 16796S: Supported 16797F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 16798F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 16799F: drivers/thermal/rcar_gen3_thermal.c 16800F: drivers/thermal/rcar_thermal.c 16801 16802RENESAS RIIC DRIVER 16803M: Chris Brandt <chris.brandt@renesas.com> 16804L: linux-renesas-soc@vger.kernel.org 16805S: Supported 16806F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 16807F: drivers/i2c/busses/i2c-riic.c 16808 16809RENESAS USB PHY DRIVER 16810M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16811L: linux-renesas-soc@vger.kernel.org 16812S: Maintained 16813F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 16814 16815RENESAS RZ/G2L A/D DRIVER 16816M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 16817L: linux-iio@vger.kernel.org 16818L: linux-renesas-soc@vger.kernel.org 16819S: Supported 16820F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 16821F: drivers/iio/adc/rzg2l_adc.c 16822 16823RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 16824M: Miquel Raynal <miquel.raynal@bootlin.com> 16825L: linux-mtd@lists.infradead.org 16826L: linux-renesas-soc@vger.kernel.org 16827S: Maintained 16828F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 16829F: drivers/mtd/nand/raw/renesas-nand-controller.c 16830 16831RESET CONTROLLER FRAMEWORK 16832M: Philipp Zabel <p.zabel@pengutronix.de> 16833S: Maintained 16834T: git git://git.pengutronix.de/git/pza/linux 16835F: Documentation/devicetree/bindings/reset/ 16836F: Documentation/driver-api/reset.rst 16837F: drivers/reset/ 16838F: include/dt-bindings/reset/ 16839F: include/linux/reset-controller.h 16840F: include/linux/reset.h 16841F: include/linux/reset/ 16842K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 16843 16844RESTARTABLE SEQUENCES SUPPORT 16845M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16846M: Peter Zijlstra <peterz@infradead.org> 16847M: "Paul E. McKenney" <paulmck@kernel.org> 16848M: Boqun Feng <boqun.feng@gmail.com> 16849L: linux-kernel@vger.kernel.org 16850S: Supported 16851F: include/trace/events/rseq.h 16852F: include/uapi/linux/rseq.h 16853F: kernel/rseq.c 16854F: tools/testing/selftests/rseq/ 16855 16856RFKILL 16857M: Johannes Berg <johannes@sipsolutions.net> 16858L: linux-wireless@vger.kernel.org 16859S: Maintained 16860W: https://wireless.wiki.kernel.org/ 16861Q: https://patchwork.kernel.org/project/linux-wireless/list/ 16862T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 16863T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 16864F: Documentation/ABI/stable/sysfs-class-rfkill 16865F: Documentation/driver-api/rfkill.rst 16866F: include/linux/rfkill.h 16867F: include/uapi/linux/rfkill.h 16868F: net/rfkill/ 16869 16870RHASHTABLE 16871M: Thomas Graf <tgraf@suug.ch> 16872M: Herbert Xu <herbert@gondor.apana.org.au> 16873L: netdev@vger.kernel.org 16874S: Maintained 16875F: include/linux/rhashtable-types.h 16876F: include/linux/rhashtable.h 16877F: lib/rhashtable.c 16878F: lib/test_rhashtable.c 16879 16880RICOH R5C592 MEMORYSTICK DRIVER 16881M: Maxim Levitsky <maximlevitsky@gmail.com> 16882S: Maintained 16883F: drivers/memstick/host/r592.* 16884 16885RICOH SMARTMEDIA/XD DRIVER 16886M: Maxim Levitsky <maximlevitsky@gmail.com> 16887S: Maintained 16888F: drivers/mtd/nand/raw/r852.c 16889F: drivers/mtd/nand/raw/r852.h 16890 16891RISC-V PMU DRIVERS 16892M: Atish Patra <atishp@atishpatra.org> 16893R: Anup Patel <anup@brainfault.org> 16894L: linux-riscv@lists.infradead.org 16895S: Supported 16896F: drivers/perf/riscv_pmu.c 16897F: drivers/perf/riscv_pmu_legacy.c 16898F: drivers/perf/riscv_pmu_sbi.c 16899 16900RISC-V ARCHITECTURE 16901M: Paul Walmsley <paul.walmsley@sifive.com> 16902M: Palmer Dabbelt <palmer@dabbelt.com> 16903M: Albert Ou <aou@eecs.berkeley.edu> 16904L: linux-riscv@lists.infradead.org 16905S: Supported 16906P: Documentation/riscv/patch-acceptance.rst 16907T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 16908F: arch/riscv/ 16909N: riscv 16910K: riscv 16911 16912RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 16913M: Lewis Hanly <lewis.hanly@microchip.com> 16914M: Conor Dooley <conor.dooley@microchip.com> 16915L: linux-riscv@lists.infradead.org 16916S: Supported 16917F: arch/riscv/boot/dts/microchip/ 16918F: drivers/mailbox/mailbox-mpfs.c 16919F: drivers/soc/microchip/ 16920F: include/soc/microchip/mpfs.h 16921 16922RNBD BLOCK DRIVERS 16923M: Md. Haris Iqbal <haris.iqbal@ionos.com> 16924M: Jack Wang <jinpu.wang@ionos.com> 16925L: linux-block@vger.kernel.org 16926S: Maintained 16927F: drivers/block/rnbd/ 16928 16929ROCCAT DRIVERS 16930M: Stefan Achatz <erazor_de@users.sourceforge.net> 16931S: Maintained 16932W: http://sourceforge.net/projects/roccat/ 16933F: Documentation/ABI/*/sysfs-driver-hid-roccat* 16934F: drivers/hid/hid-roccat* 16935F: include/linux/hid-roccat* 16936 16937ROCKCHIP I2S TDM DRIVER 16938M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 16939L: linux-rockchip@lists.infradead.org 16940S: Maintained 16941F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 16942F: sound/soc/rockchip/rockchip_i2s_tdm.* 16943 16944ROCKCHIP ISP V1 DRIVER 16945M: Dafna Hirschfeld <dafna@fastmail.com> 16946L: linux-media@vger.kernel.org 16947L: linux-rockchip@lists.infradead.org 16948S: Maintained 16949F: Documentation/admin-guide/media/rkisp1.rst 16950F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 16951F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 16952F: drivers/media/platform/rockchip/rkisp1 16953F: include/uapi/linux/rkisp1-config.h 16954 16955ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 16956M: Jacob Chen <jacob-chen@iotwrt.com> 16957M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 16958L: linux-media@vger.kernel.org 16959L: linux-rockchip@lists.infradead.org 16960S: Maintained 16961F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 16962F: drivers/media/platform/rockchip/rga/ 16963 16964ROCKCHIP VIDEO DECODER DRIVER 16965M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 16966L: linux-media@vger.kernel.org 16967L: linux-rockchip@lists.infradead.org 16968S: Maintained 16969F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 16970F: drivers/staging/media/rkvdec/ 16971 16972ROCKER DRIVER 16973M: Jiri Pirko <jiri@resnulli.us> 16974L: netdev@vger.kernel.org 16975S: Supported 16976F: drivers/net/ethernet/rocker/ 16977 16978ROCKETPORT EXPRESS/INFINITY DRIVER 16979M: Kevin Cernekee <cernekee@gmail.com> 16980L: linux-serial@vger.kernel.org 16981S: Odd Fixes 16982F: drivers/tty/serial/rp2.* 16983 16984ROHM BD99954 CHARGER IC 16985R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 16986L: linux-power@fi.rohmeurope.com 16987S: Supported 16988F: drivers/power/supply/bd99954-charger.c 16989F: drivers/power/supply/bd99954-charger.h 16990 16991ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 16992M: Tomasz Duszynski <tduszyns@gmail.com> 16993S: Maintained 16994F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 16995F: drivers/iio/light/bh1750.c 16996 16997ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 16998M: Marek Vasut <marek.vasut+renesas@gmail.com> 16999L: linux-kernel@vger.kernel.org 17000L: linux-renesas-soc@vger.kernel.org 17001S: Supported 17002F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17003F: drivers/gpio/gpio-bd9571mwv.c 17004F: drivers/mfd/bd9571mwv.c 17005F: drivers/regulator/bd9571mwv-regulator.c 17006F: include/linux/mfd/bd9571mwv.h 17007 17008ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17009R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 17010L: linux-power@fi.rohmeurope.com 17011S: Supported 17012F: drivers/clk/clk-bd718x7.c 17013F: drivers/gpio/gpio-bd71815.c 17014F: drivers/gpio/gpio-bd71828.c 17015F: drivers/mfd/rohm-bd71828.c 17016F: drivers/mfd/rohm-bd718x7.c 17017F: drivers/mfd/rohm-bd9576.c 17018F: drivers/regulator/bd71815-regulator.c 17019F: drivers/regulator/bd71828-regulator.c 17020F: drivers/regulator/bd718x7-regulator.c 17021F: drivers/regulator/bd9576-regulator.c 17022F: drivers/regulator/rohm-regulator.c 17023F: drivers/rtc/rtc-bd70528.c 17024F: drivers/watchdog/bd9576_wdt.c 17025F: include/linux/mfd/rohm-bd71815.h 17026F: include/linux/mfd/rohm-bd71828.h 17027F: include/linux/mfd/rohm-bd718x7.h 17028F: include/linux/mfd/rohm-bd957x.h 17029F: include/linux/mfd/rohm-generic.h 17030F: include/linux/mfd/rohm-shared.h 17031 17032ROSE NETWORK LAYER 17033M: Ralf Baechle <ralf@linux-mips.org> 17034L: linux-hams@vger.kernel.org 17035S: Maintained 17036W: http://www.linux-ax25.org/ 17037F: include/net/rose.h 17038F: include/uapi/linux/rose.h 17039F: net/rose/ 17040 17041ROTATION DRIVER FOR ALLWINNER A83T 17042M: Jernej Skrabec <jernej.skrabec@gmail.com> 17043L: linux-media@vger.kernel.org 17044S: Maintained 17045T: git git://linuxtv.org/media_tree.git 17046F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17047F: drivers/media/platform/sunxi/sun8i-rotate/ 17048 17049RPMSG TTY DRIVER 17050M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17051L: linux-remoteproc@vger.kernel.org 17052S: Maintained 17053F: drivers/tty/rpmsg_tty.c 17054 17055RTL2830 MEDIA DRIVER 17056M: Antti Palosaari <crope@iki.fi> 17057L: linux-media@vger.kernel.org 17058S: Maintained 17059W: https://linuxtv.org 17060W: http://palosaari.fi/linux/ 17061Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17062T: git git://linuxtv.org/anttip/media_tree.git 17063F: drivers/media/dvb-frontends/rtl2830* 17064 17065RTL2832 MEDIA DRIVER 17066M: Antti Palosaari <crope@iki.fi> 17067L: linux-media@vger.kernel.org 17068S: Maintained 17069W: https://linuxtv.org 17070W: http://palosaari.fi/linux/ 17071Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17072T: git git://linuxtv.org/anttip/media_tree.git 17073F: drivers/media/dvb-frontends/rtl2832* 17074 17075RTL2832_SDR MEDIA DRIVER 17076M: Antti Palosaari <crope@iki.fi> 17077L: linux-media@vger.kernel.org 17078S: Maintained 17079W: https://linuxtv.org 17080W: http://palosaari.fi/linux/ 17081Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17082T: git git://linuxtv.org/anttip/media_tree.git 17083F: drivers/media/dvb-frontends/rtl2832_sdr* 17084 17085RTL8180 WIRELESS DRIVER 17086L: linux-wireless@vger.kernel.org 17087S: Orphan 17088W: https://wireless.wiki.kernel.org/ 17089T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17090F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17091 17092RTL8187 WIRELESS DRIVER 17093M: Herton Ronaldo Krzesinski <herton@canonical.com> 17094M: Hin-Tak Leung <htl10@users.sourceforge.net> 17095M: Larry Finger <Larry.Finger@lwfinger.net> 17096L: linux-wireless@vger.kernel.org 17097S: Maintained 17098W: https://wireless.wiki.kernel.org/ 17099T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17100F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17101 17102RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17103M: Jes Sorensen <Jes.Sorensen@gmail.com> 17104L: linux-wireless@vger.kernel.org 17105S: Maintained 17106T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17107F: drivers/net/wireless/realtek/rtl8xxxu/ 17108 17109RTRS TRANSPORT DRIVERS 17110M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17111M: Jack Wang <jinpu.wang@ionos.com> 17112L: linux-rdma@vger.kernel.org 17113S: Maintained 17114F: drivers/infiniband/ulp/rtrs/ 17115 17116RXRPC SOCKETS (AF_RXRPC) 17117M: David Howells <dhowells@redhat.com> 17118M: Marc Dionne <marc.dionne@auristor.com> 17119L: linux-afs@lists.infradead.org 17120S: Supported 17121W: https://www.infradead.org/~dhowells/kafs/ 17122F: Documentation/networking/rxrpc.rst 17123F: include/keys/rxrpc-type.h 17124F: include/net/af_rxrpc.h 17125F: include/trace/events/rxrpc.h 17126F: include/uapi/linux/rxrpc.h 17127F: net/rxrpc/ 17128 17129S3 SAVAGE FRAMEBUFFER DRIVER 17130M: Antonino Daplas <adaplas@gmail.com> 17131L: linux-fbdev@vger.kernel.org 17132S: Maintained 17133F: drivers/video/fbdev/savage/ 17134 17135S390 17136M: Heiko Carstens <hca@linux.ibm.com> 17137M: Vasily Gorbik <gor@linux.ibm.com> 17138M: Alexander Gordeev <agordeev@linux.ibm.com> 17139R: Christian Borntraeger <borntraeger@linux.ibm.com> 17140R: Sven Schnelle <svens@linux.ibm.com> 17141L: linux-s390@vger.kernel.org 17142S: Supported 17143W: http://www.ibm.com/developerworks/linux/linux390/ 17144T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 17145F: Documentation/driver-api/s390-drivers.rst 17146F: Documentation/s390/ 17147F: arch/s390/ 17148F: drivers/s390/ 17149 17150S390 COMMON I/O LAYER 17151M: Vineeth Vijayan <vneethv@linux.ibm.com> 17152M: Peter Oberparleiter <oberpar@linux.ibm.com> 17153L: linux-s390@vger.kernel.org 17154S: Supported 17155W: http://www.ibm.com/developerworks/linux/linux390/ 17156F: drivers/s390/cio/ 17157 17158S390 DASD DRIVER 17159M: Stefan Haberland <sth@linux.ibm.com> 17160M: Jan Hoeppner <hoeppner@linux.ibm.com> 17161L: linux-s390@vger.kernel.org 17162S: Supported 17163W: http://www.ibm.com/developerworks/linux/linux390/ 17164F: block/partitions/ibm.c 17165F: drivers/s390/block/dasd* 17166F: include/linux/dasd_mod.h 17167 17168S390 IOMMU (PCI) 17169M: Matthew Rosato <mjrosato@linux.ibm.com> 17170M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17171L: linux-s390@vger.kernel.org 17172S: Supported 17173W: http://www.ibm.com/developerworks/linux/linux390/ 17174F: drivers/iommu/s390-iommu.c 17175 17176S390 IUCV NETWORK LAYER 17177M: Alexandra Winter <wintera@linux.ibm.com> 17178M: Wenjia Zhang <wenjia@linux.ibm.com> 17179L: linux-s390@vger.kernel.org 17180L: netdev@vger.kernel.org 17181S: Supported 17182W: http://www.ibm.com/developerworks/linux/linux390/ 17183F: drivers/s390/net/*iucv* 17184F: include/net/iucv/ 17185F: net/iucv/ 17186 17187S390 NETWORK DRIVERS 17188M: Alexandra Winter <wintera@linux.ibm.com> 17189M: Wenjia Zhang <wenjia@linux.ibm.com> 17190L: linux-s390@vger.kernel.org 17191L: netdev@vger.kernel.org 17192S: Supported 17193W: http://www.ibm.com/developerworks/linux/linux390/ 17194F: drivers/s390/net/ 17195 17196S390 PCI SUBSYSTEM 17197M: Niklas Schnelle <schnelle@linux.ibm.com> 17198M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17199L: linux-s390@vger.kernel.org 17200S: Supported 17201W: http://www.ibm.com/developerworks/linux/linux390/ 17202F: arch/s390/pci/ 17203F: drivers/pci/hotplug/s390_pci_hpc.c 17204F: Documentation/s390/pci.rst 17205 17206S390 VFIO AP DRIVER 17207M: Tony Krowiak <akrowiak@linux.ibm.com> 17208M: Halil Pasic <pasic@linux.ibm.com> 17209M: Jason Herne <jjherne@linux.ibm.com> 17210L: linux-s390@vger.kernel.org 17211S: Supported 17212W: http://www.ibm.com/developerworks/linux/linux390/ 17213F: Documentation/s390/vfio-ap.rst 17214F: drivers/s390/crypto/vfio_ap* 17215 17216S390 VFIO-CCW DRIVER 17217M: Eric Farman <farman@linux.ibm.com> 17218M: Matthew Rosato <mjrosato@linux.ibm.com> 17219R: Halil Pasic <pasic@linux.ibm.com> 17220L: linux-s390@vger.kernel.org 17221L: kvm@vger.kernel.org 17222S: Supported 17223F: Documentation/s390/vfio-ccw.rst 17224F: drivers/s390/cio/vfio_ccw* 17225F: include/uapi/linux/vfio_ccw.h 17226 17227S390 VFIO-PCI DRIVER 17228M: Matthew Rosato <mjrosato@linux.ibm.com> 17229M: Eric Farman <farman@linux.ibm.com> 17230L: linux-s390@vger.kernel.org 17231L: kvm@vger.kernel.org 17232S: Supported 17233F: drivers/vfio/pci/vfio_pci_zdev.c 17234F: include/uapi/linux/vfio_zdev.h 17235 17236S390 ZCRYPT DRIVER 17237M: Harald Freudenberger <freude@linux.ibm.com> 17238L: linux-s390@vger.kernel.org 17239S: Supported 17240W: http://www.ibm.com/developerworks/linux/linux390/ 17241F: drivers/s390/crypto/ 17242 17243S390 ZFCP DRIVER 17244M: Steffen Maier <maier@linux.ibm.com> 17245M: Benjamin Block <bblock@linux.ibm.com> 17246L: linux-s390@vger.kernel.org 17247S: Supported 17248W: http://www.ibm.com/developerworks/linux/linux390/ 17249F: drivers/s390/scsi/zfcp_* 17250 17251S3C ADC BATTERY DRIVER 17252M: Krzysztof Kozlowski <krzk@kernel.org> 17253L: linux-samsung-soc@vger.kernel.org 17254S: Odd Fixes 17255F: drivers/power/supply/s3c_adc_battery.c 17256F: include/linux/s3c_adc_battery.h 17257 17258S3C24XX SD/MMC Driver 17259M: Ben Dooks <ben-linux@fluff.org> 17260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17261S: Supported 17262F: drivers/mmc/host/s3cmci.* 17263 17264SAA6588 RDS RECEIVER DRIVER 17265M: Hans Verkuil <hverkuil@xs4all.nl> 17266L: linux-media@vger.kernel.org 17267S: Odd Fixes 17268W: https://linuxtv.org 17269T: git git://linuxtv.org/media_tree.git 17270F: drivers/media/i2c/saa6588* 17271 17272SAA7134 VIDEO4LINUX DRIVER 17273M: Mauro Carvalho Chehab <mchehab@kernel.org> 17274L: linux-media@vger.kernel.org 17275S: Odd fixes 17276W: https://linuxtv.org 17277T: git git://linuxtv.org/media_tree.git 17278F: Documentation/driver-api/media/drivers/saa7134* 17279F: drivers/media/pci/saa7134/ 17280 17281SAA7146 VIDEO4LINUX-2 DRIVER 17282M: Hans Verkuil <hverkuil@xs4all.nl> 17283L: linux-media@vger.kernel.org 17284S: Maintained 17285T: git git://linuxtv.org/media_tree.git 17286F: drivers/media/common/saa7146/ 17287F: drivers/media/pci/saa7146/ 17288F: include/media/drv-intf/saa7146* 17289 17290SAFESETID SECURITY MODULE 17291M: Micah Morton <mortonm@chromium.org> 17292S: Supported 17293F: Documentation/admin-guide/LSM/SafeSetID.rst 17294F: security/safesetid/ 17295 17296SAMSUNG AUDIO (ASoC) DRIVERS 17297M: Krzysztof Kozlowski <krzk@kernel.org> 17298M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17299L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17300S: Supported 17301F: Documentation/devicetree/bindings/sound/samsung* 17302F: sound/soc/samsung/ 17303 17304SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 17305M: Krzysztof Kozlowski <krzk@kernel.org> 17306L: linux-crypto@vger.kernel.org 17307L: linux-samsung-soc@vger.kernel.org 17308S: Maintained 17309F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 17310F: drivers/crypto/exynos-rng.c 17311 17312SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 17313M: Łukasz Stelmach <l.stelmach@samsung.com> 17314L: linux-samsung-soc@vger.kernel.org 17315S: Maintained 17316F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 17317F: drivers/char/hw_random/exynos-trng.c 17318 17319SAMSUNG FRAMEBUFFER DRIVER 17320M: Jingoo Han <jingoohan1@gmail.com> 17321L: linux-fbdev@vger.kernel.org 17322S: Maintained 17323F: drivers/video/fbdev/s3c-fb.c 17324 17325SAMSUNG INTERCONNECT DRIVERS 17326M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17327M: Artur Świgoń <a.swigon@samsung.com> 17328L: linux-pm@vger.kernel.org 17329L: linux-samsung-soc@vger.kernel.org 17330S: Supported 17331F: drivers/interconnect/samsung/ 17332 17333SAMSUNG LAPTOP DRIVER 17334M: Corentin Chary <corentin.chary@gmail.com> 17335L: platform-driver-x86@vger.kernel.org 17336S: Maintained 17337F: drivers/platform/x86/samsung-laptop.c 17338 17339SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 17340M: Krzysztof Kozlowski <krzk@kernel.org> 17341M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 17342L: linux-kernel@vger.kernel.org 17343L: linux-samsung-soc@vger.kernel.org 17344S: Supported 17345F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 17346F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 17347F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 17348F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 17349F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 17350F: drivers/clk/clk-s2mps11.c 17351F: drivers/mfd/sec*.c 17352F: drivers/regulator/s2m*.c 17353F: drivers/regulator/s5m*.c 17354F: drivers/rtc/rtc-s5m.c 17355F: include/linux/mfd/samsung/ 17356 17357SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 17358M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 17359L: linux-media@vger.kernel.org 17360L: linux-samsung-soc@vger.kernel.org 17361S: Maintained 17362F: drivers/media/platform/samsung/s3c-camif/ 17363F: include/media/drv-intf/s3c_camif.h 17364 17365SAMSUNG S3FWRN5 NFC DRIVER 17366M: Krzysztof Kozlowski <krzk@kernel.org> 17367M: Krzysztof Opasiak <k.opasiak@samsung.com> 17368L: linux-nfc@lists.01.org (subscribers-only) 17369S: Maintained 17370F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 17371F: drivers/nfc/s3fwrn5 17372 17373SAMSUNG S5C73M3 CAMERA DRIVER 17374M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17375M: Andrzej Hajda <andrzej.hajda@intel.com> 17376L: linux-media@vger.kernel.org 17377S: Supported 17378F: drivers/media/i2c/s5c73m3/* 17379 17380SAMSUNG S5K5BAF CAMERA DRIVER 17381M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17382M: Andrzej Hajda <andrzej.hajda@intel.com> 17383L: linux-media@vger.kernel.org 17384S: Supported 17385F: drivers/media/i2c/s5k5baf.c 17386 17387SAMSUNG S5P Security SubSystem (SSS) DRIVER 17388M: Krzysztof Kozlowski <krzk@kernel.org> 17389M: Vladimir Zapolskiy <vz@mleia.com> 17390L: linux-crypto@vger.kernel.org 17391L: linux-samsung-soc@vger.kernel.org 17392S: Maintained 17393F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 17394F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 17395F: drivers/crypto/s5p-sss.c 17396 17397SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 17398M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17399L: linux-media@vger.kernel.org 17400S: Supported 17401Q: https://patchwork.linuxtv.org/project/linux-media/list/ 17402F: drivers/media/platform/samsung/exynos4-is/ 17403 17404SAMSUNG SOC CLOCK DRIVERS 17405M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17406M: Tomasz Figa <tomasz.figa@gmail.com> 17407M: Chanwoo Choi <cw00.choi@samsung.com> 17408R: Alim Akhtar <alim.akhtar@samsung.com> 17409L: linux-samsung-soc@vger.kernel.org 17410S: Supported 17411T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 17412F: Documentation/devicetree/bindings/clock/samsung,*.yaml 17413F: Documentation/devicetree/bindings/clock/samsung,s3c* 17414F: drivers/clk/samsung/ 17415F: include/dt-bindings/clock/exynos*.h 17416F: include/dt-bindings/clock/s3c*.h 17417F: include/dt-bindings/clock/s5p*.h 17418F: include/dt-bindings/clock/samsung,*.h 17419F: include/linux/clk/samsung.h 17420F: include/linux/platform_data/clk-s3c2410.h 17421 17422SAMSUNG SPI DRIVERS 17423M: Krzysztof Kozlowski <krzk@kernel.org> 17424M: Andi Shyti <andi@etezian.org> 17425L: linux-spi@vger.kernel.org 17426L: linux-samsung-soc@vger.kernel.org 17427S: Maintained 17428F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 17429F: drivers/spi/spi-s3c* 17430F: include/linux/platform_data/spi-s3c64xx.h 17431F: include/linux/spi/s3c24xx-fiq.h 17432 17433SAMSUNG SXGBE DRIVERS 17434M: Byungho An <bh74.an@samsung.com> 17435L: netdev@vger.kernel.org 17436S: Supported 17437F: drivers/net/ethernet/samsung/sxgbe/ 17438 17439SAMSUNG THERMAL DRIVER 17440M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 17441M: Krzysztof Kozlowski <krzk@kernel.org> 17442L: linux-pm@vger.kernel.org 17443L: linux-samsung-soc@vger.kernel.org 17444S: Maintained 17445F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 17446F: drivers/thermal/samsung/ 17447 17448SAMSUNG USB2 PHY DRIVER 17449M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17450L: linux-kernel@vger.kernel.org 17451S: Supported 17452F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 17453F: Documentation/driver-api/phy/samsung-usb2.rst 17454F: drivers/phy/samsung/phy-exynos4210-usb2.c 17455F: drivers/phy/samsung/phy-exynos4x12-usb2.c 17456F: drivers/phy/samsung/phy-exynos5250-usb2.c 17457F: drivers/phy/samsung/phy-s5pv210-usb2.c 17458F: drivers/phy/samsung/phy-samsung-usb2.c 17459F: drivers/phy/samsung/phy-samsung-usb2.h 17460 17461SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 17462M: Paul Barker <paul.barker@sancloud.com> 17463R: Marc Murphy <marc.murphy@sancloud.com> 17464S: Supported 17465F: arch/arm/boot/dts/am335x-sancloud* 17466 17467SC1200 WDT DRIVER 17468M: Zwane Mwaikambo <zwanem@gmail.com> 17469S: Maintained 17470F: drivers/watchdog/sc1200wdt.c 17471 17472SCHEDULER 17473M: Ingo Molnar <mingo@redhat.com> 17474M: Peter Zijlstra <peterz@infradead.org> 17475M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 17476M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 17477R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 17478R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 17479R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 17480R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 17481R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 17482L: linux-kernel@vger.kernel.org 17483S: Maintained 17484T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 17485F: include/linux/preempt.h 17486F: include/linux/sched.h 17487F: include/linux/wait.h 17488F: include/uapi/linux/sched.h 17489F: kernel/sched/ 17490 17491SCR24X CHIP CARD INTERFACE DRIVER 17492M: Lubomir Rintel <lkundrak@v3.sk> 17493S: Supported 17494F: drivers/char/pcmcia/scr24x_cs.c 17495 17496SCSI RDMA PROTOCOL (SRP) INITIATOR 17497M: Bart Van Assche <bvanassche@acm.org> 17498L: linux-rdma@vger.kernel.org 17499S: Supported 17500Q: http://patchwork.kernel.org/project/linux-rdma/list/ 17501F: drivers/infiniband/ulp/srp/ 17502F: include/scsi/srp.h 17503 17504SCSI RDMA PROTOCOL (SRP) TARGET 17505M: Bart Van Assche <bvanassche@acm.org> 17506L: linux-rdma@vger.kernel.org 17507L: target-devel@vger.kernel.org 17508S: Supported 17509Q: http://patchwork.kernel.org/project/linux-rdma/list/ 17510F: drivers/infiniband/ulp/srpt/ 17511 17512SCSI SG DRIVER 17513M: Doug Gilbert <dgilbert@interlog.com> 17514L: linux-scsi@vger.kernel.org 17515S: Maintained 17516W: http://sg.danny.cz/sg 17517F: Documentation/scsi/scsi-generic.rst 17518F: drivers/scsi/sg.c 17519F: include/scsi/sg.h 17520 17521SCSI SUBSYSTEM 17522M: "James E.J. Bottomley" <jejb@linux.ibm.com> 17523M: "Martin K. Petersen" <martin.petersen@oracle.com> 17524L: linux-scsi@vger.kernel.org 17525S: Maintained 17526Q: https://patchwork.kernel.org/project/linux-scsi/list/ 17527T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 17528T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 17529F: Documentation/devicetree/bindings/scsi/ 17530F: drivers/scsi/ 17531F: include/scsi/ 17532 17533SCSI TAPE DRIVER 17534M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 17535L: linux-scsi@vger.kernel.org 17536S: Maintained 17537F: Documentation/scsi/st.rst 17538F: drivers/scsi/st.* 17539F: drivers/scsi/st_*.h 17540 17541SCSI TARGET CORE USER DRIVER 17542M: Bodo Stroesser <bostroesser@gmail.com> 17543L: linux-scsi@vger.kernel.org 17544L: target-devel@vger.kernel.org 17545S: Supported 17546F: Documentation/target/tcmu-design.rst 17547F: drivers/target/target_core_user.c 17548F: include/uapi/linux/target_core_user.h 17549 17550SCSI TARGET SUBSYSTEM 17551M: "Martin K. Petersen" <martin.petersen@oracle.com> 17552L: linux-scsi@vger.kernel.org 17553L: target-devel@vger.kernel.org 17554S: Supported 17555W: http://www.linux-iscsi.org 17556Q: https://patchwork.kernel.org/project/target-devel/list/ 17557T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 17558F: Documentation/target/ 17559F: drivers/target/ 17560F: include/target/ 17561 17562SCTP PROTOCOL 17563M: Vlad Yasevich <vyasevich@gmail.com> 17564M: Neil Horman <nhorman@tuxdriver.com> 17565M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 17566L: linux-sctp@vger.kernel.org 17567S: Maintained 17568W: http://lksctp.sourceforge.net 17569F: Documentation/networking/sctp.rst 17570F: include/linux/sctp.h 17571F: include/net/sctp/ 17572F: include/uapi/linux/sctp.h 17573F: net/sctp/ 17574 17575SCx200 CPU SUPPORT 17576M: Jim Cromie <jim.cromie@gmail.com> 17577S: Odd Fixes 17578F: Documentation/i2c/busses/scx200_acb.rst 17579F: arch/x86/platform/scx200/ 17580F: drivers/i2c/busses/scx200* 17581F: drivers/mtd/maps/scx200_docflash.c 17582F: drivers/watchdog/scx200_wdt.c 17583F: include/linux/scx200.h 17584 17585SCx200 GPIO DRIVER 17586M: Jim Cromie <jim.cromie@gmail.com> 17587S: Maintained 17588F: drivers/char/scx200_gpio.c 17589F: include/linux/scx200_gpio.h 17590 17591SCx200 HRT CLOCKSOURCE DRIVER 17592M: Jim Cromie <jim.cromie@gmail.com> 17593S: Maintained 17594F: drivers/clocksource/scx200_hrt.c 17595 17596SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 17597M: Sascha Sommer <saschasommer@freenet.de> 17598L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 17599S: Maintained 17600F: drivers/mmc/host/sdricoh_cs.c 17601 17602SECO BOARDS CEC DRIVER 17603M: Ettore Chimenti <ek5.chimenti@gmail.com> 17604S: Maintained 17605F: drivers/media/cec/platform/seco/seco-cec.c 17606F: drivers/media/cec/platform/seco/seco-cec.h 17607 17608SECURE COMPUTING 17609M: Kees Cook <keescook@chromium.org> 17610R: Andy Lutomirski <luto@amacapital.net> 17611R: Will Drewry <wad@chromium.org> 17612S: Supported 17613T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp 17614F: Documentation/userspace-api/seccomp_filter.rst 17615F: include/linux/seccomp.h 17616F: include/uapi/linux/seccomp.h 17617F: kernel/seccomp.c 17618F: tools/testing/selftests/kselftest_harness.h 17619F: tools/testing/selftests/seccomp/* 17620K: \bsecure_computing 17621K: \bTIF_SECCOMP\b 17622 17623SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 17624M: Al Cooper <alcooperx@gmail.com> 17625L: linux-mmc@vger.kernel.org 17626L: bcm-kernel-feedback-list@broadcom.com 17627S: Maintained 17628F: drivers/mmc/host/sdhci-brcmstb* 17629 17630SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 17631M: Adrian Hunter <adrian.hunter@intel.com> 17632L: linux-mmc@vger.kernel.org 17633S: Maintained 17634F: drivers/mmc/host/sdhci* 17635 17636SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 17637M: Eugen Hristev <eugen.hristev@microchip.com> 17638L: linux-mmc@vger.kernel.org 17639S: Supported 17640F: drivers/mmc/host/sdhci-of-at91.c 17641 17642SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 17643M: Ben Dooks <ben-linux@fluff.org> 17644M: Jaehoon Chung <jh80.chung@samsung.com> 17645L: linux-mmc@vger.kernel.org 17646S: Maintained 17647F: drivers/mmc/host/sdhci-s3c* 17648 17649SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 17650M: Viresh Kumar <vireshk@kernel.org> 17651L: linux-mmc@vger.kernel.org 17652S: Maintained 17653F: drivers/mmc/host/sdhci-spear.c 17654 17655SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 17656M: Kishon Vijay Abraham I <kishon@ti.com> 17657L: linux-mmc@vger.kernel.org 17658S: Maintained 17659F: drivers/mmc/host/sdhci-omap.c 17660 17661SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 17662M: Haibo Chen <haibo.chen@nxp.com> 17663L: linux-imx@nxp.com 17664L: linux-mmc@vger.kernel.org 17665S: Maintained 17666F: drivers/mmc/host/sdhci-esdhc-imx.c 17667 17668SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 17669M: Jonathan Derrick <jonathan.derrick@intel.com> 17670M: Revanth Rajashekar <revanth.rajashekar@intel.com> 17671L: linux-block@vger.kernel.org 17672S: Supported 17673F: block/opal_proto.h 17674F: block/sed* 17675F: include/linux/sed* 17676F: include/uapi/linux/sed* 17677 17678SECURITY CONTACT 17679M: Security Officers <security@kernel.org> 17680S: Supported 17681F: Documentation/admin-guide/security-bugs.rst 17682 17683SECURITY SUBSYSTEM 17684M: James Morris <jmorris@namei.org> 17685M: "Serge E. Hallyn" <serge@hallyn.com> 17686L: linux-security-module@vger.kernel.org (suggested Cc:) 17687S: Supported 17688W: http://kernsec.org/ 17689T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git 17690F: security/ 17691X: security/selinux/ 17692 17693SELINUX SECURITY MODULE 17694M: Paul Moore <paul@paul-moore.com> 17695M: Stephen Smalley <stephen.smalley.work@gmail.com> 17696M: Eric Paris <eparis@parisplace.org> 17697L: selinux@vger.kernel.org 17698S: Supported 17699W: https://selinuxproject.org 17700W: https://github.com/SELinuxProject 17701T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 17702F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 17703F: Documentation/ABI/obsolete/sysfs-selinux-disable 17704F: Documentation/admin-guide/LSM/SELinux.rst 17705F: include/trace/events/avc.h 17706F: include/uapi/linux/selinux_netlink.h 17707F: scripts/selinux/ 17708F: security/selinux/ 17709 17710SENSABLE PHANTOM 17711M: Jiri Slaby <jirislaby@kernel.org> 17712S: Maintained 17713F: drivers/misc/phantom.c 17714F: include/uapi/linux/phantom.h 17715 17716SENSEAIR SUNRISE 006-0-0007 17717M: Jacopo Mondi <jacopo@jmondi.org> 17718S: Maintained 17719F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 17720F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 17721F: drivers/iio/chemical/sunrise_co2.c 17722 17723SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 17724M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 17725S: Maintained 17726F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 17727F: drivers/iio/chemical/scd30.h 17728F: drivers/iio/chemical/scd30_core.c 17729F: drivers/iio/chemical/scd30_i2c.c 17730F: drivers/iio/chemical/scd30_serial.c 17731 17732SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 17733M: Roan van Dijk <roan@protonic.nl> 17734S: Maintained 17735F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 17736F: drivers/iio/chemical/scd4x.c 17737 17738SENSIRION SGP40 GAS SENSOR DRIVER 17739M: Andreas Klinger <ak@it-klinger.de> 17740S: Maintained 17741F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 17742F: drivers/iio/chemical/sgp40.c 17743 17744SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 17745M: Tomasz Duszynski <tduszyns@gmail.com> 17746S: Maintained 17747F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 17748F: drivers/iio/chemical/sps30.c 17749F: drivers/iio/chemical/sps30_i2c.c 17750F: drivers/iio/chemical/sps30_serial.c 17751 17752SERIAL DEVICE BUS 17753M: Rob Herring <robh@kernel.org> 17754L: linux-serial@vger.kernel.org 17755S: Maintained 17756F: Documentation/devicetree/bindings/serial/serial.yaml 17757F: drivers/tty/serdev/ 17758F: include/linux/serdev.h 17759 17760SERIAL DRIVERS 17761M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17762L: linux-serial@vger.kernel.org 17763S: Maintained 17764F: Documentation/devicetree/bindings/serial/ 17765F: drivers/tty/serial/ 17766 17767SERIAL IR RECEIVER 17768M: Sean Young <sean@mess.org> 17769L: linux-media@vger.kernel.org 17770S: Maintained 17771F: drivers/media/rc/serial_ir.c 17772 17773SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 17774M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17775L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17776S: Maintained 17777F: Documentation/devicetree/bindings/slimbus/ 17778F: drivers/slimbus/ 17779F: include/linux/slimbus.h 17780 17781SFC NETWORK DRIVER 17782M: Edward Cree <ecree.xilinx@gmail.com> 17783M: Martin Habets <habetsm.xilinx@gmail.com> 17784L: netdev@vger.kernel.org 17785S: Supported 17786F: drivers/net/ethernet/sfc/ 17787 17788SFF/SFP/SFP+ MODULE SUPPORT 17789M: Russell King <linux@armlinux.org.uk> 17790L: netdev@vger.kernel.org 17791S: Maintained 17792F: drivers/net/phy/phylink.c 17793F: drivers/net/phy/sfp* 17794F: include/linux/mdio/mdio-i2c.h 17795F: include/linux/phylink.h 17796F: include/linux/sfp.h 17797K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 17798 17799SGI GRU DRIVER 17800M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 17801S: Maintained 17802F: drivers/misc/sgi-gru/ 17803 17804SGI XP/XPC/XPNET DRIVER 17805M: Robin Holt <robinmholt@gmail.com> 17806M: Steve Wahl <steve.wahl@hpe.com> 17807R: Mike Travis <mike.travis@hpe.com> 17808S: Maintained 17809F: drivers/misc/sgi-xp/ 17810 17811SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 17812M: Karsten Graul <kgraul@linux.ibm.com> 17813L: linux-s390@vger.kernel.org 17814S: Supported 17815W: http://www.ibm.com/developerworks/linux/linux390/ 17816F: net/smc/ 17817 17818SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 17819M: Linus Walleij <linus.walleij@linaro.org> 17820L: linux-iio@vger.kernel.org 17821S: Maintained 17822T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 17823F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 17824F: drivers/iio/light/gp2ap002.c 17825 17826SHARP RJ54N1CB0C SENSOR DRIVER 17827M: Jacopo Mondi <jacopo@jmondi.org> 17828L: linux-media@vger.kernel.org 17829S: Odd fixes 17830T: git git://linuxtv.org/media_tree.git 17831F: drivers/media/i2c/rj54n1cb0c.c 17832F: include/media/i2c/rj54n1cb0c.h 17833 17834SH_VOU V4L2 OUTPUT DRIVER 17835L: linux-media@vger.kernel.org 17836S: Orphan 17837F: drivers/media/platform/renesas/sh_vou.c 17838F: include/media/drv-intf/sh_vou.h 17839 17840SI2157 MEDIA DRIVER 17841M: Antti Palosaari <crope@iki.fi> 17842L: linux-media@vger.kernel.org 17843S: Maintained 17844W: https://linuxtv.org 17845W: http://palosaari.fi/linux/ 17846Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17847T: git git://linuxtv.org/anttip/media_tree.git 17848F: drivers/media/tuners/si2157* 17849 17850SI2165 MEDIA DRIVER 17851M: Matthias Schwarzott <zzam@gentoo.org> 17852L: linux-media@vger.kernel.org 17853S: Maintained 17854W: https://linuxtv.org 17855Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17856F: drivers/media/dvb-frontends/si2165* 17857 17858SI2168 MEDIA DRIVER 17859M: Antti Palosaari <crope@iki.fi> 17860L: linux-media@vger.kernel.org 17861S: Maintained 17862W: https://linuxtv.org 17863W: http://palosaari.fi/linux/ 17864Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17865T: git git://linuxtv.org/anttip/media_tree.git 17866F: drivers/media/dvb-frontends/si2168* 17867 17868SI470X FM RADIO RECEIVER I2C DRIVER 17869M: Hans Verkuil <hverkuil@xs4all.nl> 17870L: linux-media@vger.kernel.org 17871S: Odd Fixes 17872W: https://linuxtv.org 17873T: git git://linuxtv.org/media_tree.git 17874F: drivers/media/radio/si470x/radio-si470x-i2c.c 17875 17876SI470X FM RADIO RECEIVER USB DRIVER 17877M: Hans Verkuil <hverkuil@xs4all.nl> 17878L: linux-media@vger.kernel.org 17879S: Maintained 17880W: https://linuxtv.org 17881T: git git://linuxtv.org/media_tree.git 17882F: drivers/media/radio/si470x/radio-si470x-common.c 17883F: drivers/media/radio/si470x/radio-si470x-usb.c 17884F: drivers/media/radio/si470x/radio-si470x.h 17885 17886SI4713 FM RADIO TRANSMITTER I2C DRIVER 17887M: Eduardo Valentin <edubezval@gmail.com> 17888L: linux-media@vger.kernel.org 17889S: Odd Fixes 17890W: https://linuxtv.org 17891T: git git://linuxtv.org/media_tree.git 17892F: drivers/media/radio/si4713/si4713.? 17893 17894SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 17895M: Eduardo Valentin <edubezval@gmail.com> 17896L: linux-media@vger.kernel.org 17897S: Odd Fixes 17898W: https://linuxtv.org 17899T: git git://linuxtv.org/media_tree.git 17900F: drivers/media/radio/si4713/radio-platform-si4713.c 17901 17902SI4713 FM RADIO TRANSMITTER USB DRIVER 17903M: Hans Verkuil <hverkuil@xs4all.nl> 17904L: linux-media@vger.kernel.org 17905S: Maintained 17906W: https://linuxtv.org 17907T: git git://linuxtv.org/media_tree.git 17908F: drivers/media/radio/si4713/radio-usb-si4713.c 17909 17910SIANO DVB DRIVER 17911M: Mauro Carvalho Chehab <mchehab@kernel.org> 17912L: linux-media@vger.kernel.org 17913S: Odd fixes 17914W: https://linuxtv.org 17915T: git git://linuxtv.org/media_tree.git 17916F: drivers/media/common/siano/ 17917F: drivers/media/mmc/siano/ 17918F: drivers/media/usb/siano/ 17919F: drivers/media/usb/siano/ 17920 17921SIFIVE DRIVERS 17922M: Palmer Dabbelt <palmer@dabbelt.com> 17923M: Paul Walmsley <paul.walmsley@sifive.com> 17924L: linux-riscv@lists.infradead.org 17925S: Supported 17926T: git git://github.com/sifive/riscv-linux.git 17927N: sifive 17928K: [^@]sifive 17929 17930SIFIVE FU540 SYSTEM-ON-CHIP 17931M: Paul Walmsley <paul.walmsley@sifive.com> 17932M: Palmer Dabbelt <palmer@dabbelt.com> 17933L: linux-riscv@lists.infradead.org 17934S: Supported 17935T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 17936N: fu540 17937K: fu540 17938 17939SIFIVE PDMA DRIVER 17940M: Green Wan <green.wan@sifive.com> 17941S: Maintained 17942F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 17943F: drivers/dma/sf-pdma/ 17944 17945SILEAD TOUCHSCREEN DRIVER 17946M: Hans de Goede <hdegoede@redhat.com> 17947L: linux-input@vger.kernel.org 17948L: platform-driver-x86@vger.kernel.org 17949S: Maintained 17950F: drivers/input/touchscreen/silead.c 17951F: drivers/platform/x86/touchscreen_dmi.c 17952 17953SILICON LABS WIRELESS DRIVERS (for WFxxx series) 17954M: Jérôme Pouiller <jerome.pouiller@silabs.com> 17955S: Supported 17956F: Documentation/devicetree/bindings/staging/net/wireless/silabs,wfx.yaml 17957F: drivers/staging/wfx/ 17958 17959SILICON MOTION SM712 FRAME BUFFER DRIVER 17960M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17961M: Teddy Wang <teddy.wang@siliconmotion.com> 17962M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17963L: linux-fbdev@vger.kernel.org 17964S: Maintained 17965F: Documentation/fb/sm712fb.rst 17966F: drivers/video/fbdev/sm712* 17967 17968SILVACO I3C DUAL-ROLE MASTER 17969M: Miquel Raynal <miquel.raynal@bootlin.com> 17970M: Conor Culhane <conor.culhane@silvaco.com> 17971L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 17972S: Maintained 17973F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 17974F: drivers/i3c/master/svc-i3c-master.c 17975 17976SIMPLEFB FB DRIVER 17977M: Hans de Goede <hdegoede@redhat.com> 17978L: linux-fbdev@vger.kernel.org 17979S: Maintained 17980F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 17981F: drivers/video/fbdev/simplefb.c 17982F: include/linux/platform_data/simplefb.h 17983 17984SIMTEC EB110ATX (Chalice CATS) 17985M: Simtec Linux Team <linux@simtec.co.uk> 17986S: Supported 17987W: http://www.simtec.co.uk/products/EB110ATX/ 17988 17989SIMTEC EB2410ITX (BAST) 17990M: Simtec Linux Team <linux@simtec.co.uk> 17991S: Supported 17992W: http://www.simtec.co.uk/products/EB2410ITX/ 17993F: arch/arm/mach-s3c/bast-ide.c 17994F: arch/arm/mach-s3c/bast-irq.c 17995F: arch/arm/mach-s3c/mach-bast.c 17996 17997SIOX 17998M: Thorsten Scherer <t.scherer@eckelmann.de> 17999M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18000R: Pengutronix Kernel Team <kernel@pengutronix.de> 18001S: Supported 18002F: drivers/gpio/gpio-siox.c 18003F: drivers/siox/* 18004F: include/trace/events/siox.h 18005 18006SIPHASH PRF ROUTINES 18007M: Jason A. Donenfeld <Jason@zx2c4.com> 18008S: Maintained 18009F: include/linux/siphash.h 18010F: lib/siphash.c 18011F: lib/test_siphash.c 18012 18013SIS 190 ETHERNET DRIVER 18014M: Francois Romieu <romieu@fr.zoreil.com> 18015L: netdev@vger.kernel.org 18016S: Maintained 18017F: drivers/net/ethernet/sis/sis190.c 18018 18019SIS 900/7016 FAST ETHERNET DRIVER 18020M: Daniele Venzano <venza@brownhat.org> 18021L: netdev@vger.kernel.org 18022S: Maintained 18023W: http://www.brownhat.org/sis900.html 18024F: drivers/net/ethernet/sis/sis900.* 18025 18026SIS FRAMEBUFFER DRIVER 18027M: Thomas Winischhofer <thomas@winischhofer.net> 18028S: Maintained 18029W: http://www.winischhofer.net/linuxsisvga.shtml 18030F: Documentation/fb/sisfb.rst 18031F: drivers/video/fbdev/sis/ 18032F: include/video/sisfb.h 18033 18034SIS I2C TOUCHSCREEN DRIVER 18035M: Mika Penttilä <mika.penttila@nextfour.com> 18036L: linux-input@vger.kernel.org 18037S: Maintained 18038F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18039F: drivers/input/touchscreen/sis_i2c.c 18040 18041SIS USB2VGA DRIVER 18042M: Thomas Winischhofer <thomas@winischhofer.net> 18043S: Maintained 18044W: http://www.winischhofer.at/linuxsisusbvga.shtml 18045F: drivers/usb/misc/sisusbvga/ 18046 18047SL28 CPLD MFD DRIVER 18048M: Michael Walle <michael@walle.cc> 18049S: Maintained 18050F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18051F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18052F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18053F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18054F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18055F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18056F: drivers/gpio/gpio-sl28cpld.c 18057F: drivers/hwmon/sl28cpld-hwmon.c 18058F: drivers/irqchip/irq-sl28cpld.c 18059F: drivers/pwm/pwm-sl28cpld.c 18060F: drivers/watchdog/sl28cpld_wdt.c 18061 18062SLAB ALLOCATOR 18063M: Christoph Lameter <cl@linux.com> 18064M: Pekka Enberg <penberg@kernel.org> 18065M: David Rientjes <rientjes@google.com> 18066M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18067M: Andrew Morton <akpm@linux-foundation.org> 18068M: Vlastimil Babka <vbabka@suse.cz> 18069R: Roman Gushchin <roman.gushchin@linux.dev> 18070L: linux-mm@kvack.org 18071S: Maintained 18072T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18073F: include/linux/sl?b*.h 18074F: mm/sl?b* 18075 18076SLEEPABLE READ-COPY UPDATE (SRCU) 18077M: Lai Jiangshan <jiangshanlai@gmail.com> 18078M: "Paul E. McKenney" <paulmck@kernel.org> 18079M: Josh Triplett <josh@joshtriplett.org> 18080R: Steven Rostedt <rostedt@goodmis.org> 18081R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18082L: rcu@vger.kernel.org 18083S: Supported 18084W: http://www.rdrop.com/users/paulmck/RCU/ 18085T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18086F: include/linux/srcu*.h 18087F: kernel/rcu/srcu*.c 18088 18089SMACK SECURITY MODULE 18090M: Casey Schaufler <casey@schaufler-ca.com> 18091L: linux-security-module@vger.kernel.org 18092S: Maintained 18093W: http://schaufler-ca.com 18094T: git git://github.com/cschaufler/smack-next 18095F: Documentation/admin-guide/LSM/Smack.rst 18096F: security/smack/ 18097 18098SMC91x ETHERNET DRIVER 18099M: Nicolas Pitre <nico@fluxnic.net> 18100S: Odd Fixes 18101F: drivers/net/ethernet/smsc/smc91x.* 18102 18103SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18104M: Mark Rutland <mark.rutland@arm.com> 18105M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 18106M: Sudeep Holla <sudeep.holla@arm.com> 18107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18108S: Maintained 18109F: drivers/firmware/smccc/ 18110F: include/linux/arm-smccc.h 18111 18112SMM665 HARDWARE MONITOR DRIVER 18113M: Guenter Roeck <linux@roeck-us.net> 18114L: linux-hwmon@vger.kernel.org 18115S: Maintained 18116F: Documentation/hwmon/smm665.rst 18117F: drivers/hwmon/smm665.c 18118 18119SMSC EMC2103 HARDWARE MONITOR DRIVER 18120M: Steve Glendinning <steve.glendinning@shawell.net> 18121L: linux-hwmon@vger.kernel.org 18122S: Maintained 18123F: Documentation/hwmon/emc2103.rst 18124F: drivers/hwmon/emc2103.c 18125 18126SMSC SCH5627 HARDWARE MONITOR DRIVER 18127M: Hans de Goede <hdegoede@redhat.com> 18128L: linux-hwmon@vger.kernel.org 18129S: Supported 18130F: Documentation/hwmon/sch5627.rst 18131F: drivers/hwmon/sch5627.c 18132 18133SMSC UFX6000 and UFX7000 USB to VGA DRIVER 18134M: Steve Glendinning <steve.glendinning@shawell.net> 18135L: linux-fbdev@vger.kernel.org 18136S: Maintained 18137F: drivers/video/fbdev/smscufx.c 18138 18139SMSC47B397 HARDWARE MONITOR DRIVER 18140M: Jean Delvare <jdelvare@suse.com> 18141L: linux-hwmon@vger.kernel.org 18142S: Maintained 18143F: Documentation/hwmon/smsc47b397.rst 18144F: drivers/hwmon/smsc47b397.c 18145 18146SMSC911x ETHERNET DRIVER 18147M: Steve Glendinning <steve.glendinning@shawell.net> 18148L: netdev@vger.kernel.org 18149S: Maintained 18150F: drivers/net/ethernet/smsc/smsc911x.* 18151F: include/linux/smsc911x.h 18152 18153SMSC9420 PCI ETHERNET DRIVER 18154M: Steve Glendinning <steve.glendinning@shawell.net> 18155L: netdev@vger.kernel.org 18156S: Maintained 18157F: drivers/net/ethernet/smsc/smsc9420.* 18158 18159SOCIONEXT (SNI) AVE NETWORK DRIVER 18160M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 18161L: netdev@vger.kernel.org 18162S: Maintained 18163F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 18164F: drivers/net/ethernet/socionext/sni_ave.c 18165 18166SOCIONEXT (SNI) NETSEC NETWORK DRIVER 18167M: Jassi Brar <jaswinder.singh@linaro.org> 18168M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 18169L: netdev@vger.kernel.org 18170S: Maintained 18171F: Documentation/devicetree/bindings/net/socionext-netsec.txt 18172F: drivers/net/ethernet/socionext/netsec.c 18173 18174SOCIONEXT (SNI) Synquacer SPI DRIVER 18175M: Masahisa Kojima <masahisa.kojima@linaro.org> 18176M: Jassi Brar <jaswinder.singh@linaro.org> 18177L: linux-spi@vger.kernel.org 18178S: Maintained 18179F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 18180F: drivers/spi/spi-synquacer.c 18181 18182SOCIONEXT SYNQUACER I2C DRIVER 18183M: Ard Biesheuvel <ardb@kernel.org> 18184L: linux-i2c@vger.kernel.org 18185S: Maintained 18186F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 18187F: drivers/i2c/busses/i2c-synquacer.c 18188 18189SOCIONEXT UNIPHIER SOUND DRIVER 18190L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18191S: Orphan 18192F: sound/soc/uniphier/ 18193 18194SOEKRIS NET48XX LED SUPPORT 18195M: Chris Boot <bootc@bootc.net> 18196S: Maintained 18197F: drivers/leds/leds-net48xx.c 18198 18199SOFT-IWARP DRIVER (siw) 18200M: Bernard Metzler <bmt@zurich.ibm.com> 18201L: linux-rdma@vger.kernel.org 18202S: Supported 18203F: drivers/infiniband/sw/siw/ 18204F: include/uapi/rdma/siw-abi.h 18205 18206SOFT-ROCE DRIVER (rxe) 18207M: Zhu Yanjun <zyjzyj2000@gmail.com> 18208L: linux-rdma@vger.kernel.org 18209S: Supported 18210F: drivers/infiniband/sw/rxe/ 18211F: include/uapi/rdma/rdma_user_rxe.h 18212 18213SOFTLOGIC 6x10 MPEG CODEC 18214M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 18215M: Anton Sviridenko <anton@corp.bluecherry.net> 18216M: Andrey Utkin <andrey_utkin@fastmail.com> 18217M: Ismael Luceno <ismael@iodev.co.uk> 18218L: linux-media@vger.kernel.org 18219S: Supported 18220F: drivers/media/pci/solo6x10/ 18221 18222SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 18223M: James Morse <james.morse@arm.com> 18224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18225S: Maintained 18226F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 18227F: drivers/firmware/arm_sdei.c 18228F: include/linux/arm_sdei.h 18229F: include/uapi/linux/arm_sdei.h 18230 18231SOFTWARE NODES AND DEVICE PROPERTIES 18232R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18233R: Daniel Scally <djrscally@gmail.com> 18234R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18235R: Sakari Ailus <sakari.ailus@linux.intel.com> 18236L: linux-acpi@vger.kernel.org 18237S: Maintained 18238F: drivers/base/property.c 18239F: drivers/base/swnode.c 18240F: include/linux/fwnode.h 18241F: include/linux/property.h 18242 18243SOFTWARE RAID (Multiple Disks) SUPPORT 18244M: Song Liu <song@kernel.org> 18245L: linux-raid@vger.kernel.org 18246S: Supported 18247T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 18248F: drivers/md/Kconfig 18249F: drivers/md/Makefile 18250F: drivers/md/md* 18251F: drivers/md/raid* 18252F: include/linux/raid/ 18253F: include/uapi/linux/raid/ 18254 18255SOLIDRUN CLEARFOG SUPPORT 18256M: Russell King <linux@armlinux.org.uk> 18257S: Maintained 18258F: arch/arm/boot/dts/armada-388-clearfog* 18259F: arch/arm/boot/dts/armada-38x-solidrun-* 18260 18261SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 18262M: Russell King <linux@armlinux.org.uk> 18263S: Maintained 18264F: arch/arm/boot/dts/imx6*-cubox-i* 18265F: arch/arm/boot/dts/imx6*-hummingboard* 18266F: arch/arm/boot/dts/imx6*-sr-* 18267 18268SONIC NETWORK DRIVER 18269M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 18270L: netdev@vger.kernel.org 18271S: Maintained 18272F: drivers/net/ethernet/natsemi/sonic.* 18273 18274SONICS SILICON BACKPLANE DRIVER (SSB) 18275M: Michael Buesch <m@bues.ch> 18276L: linux-wireless@vger.kernel.org 18277S: Maintained 18278F: drivers/ssb/ 18279F: include/linux/ssb/ 18280 18281SONY IMX208 SENSOR DRIVER 18282M: Sakari Ailus <sakari.ailus@linux.intel.com> 18283L: linux-media@vger.kernel.org 18284S: Maintained 18285T: git git://linuxtv.org/media_tree.git 18286F: drivers/media/i2c/imx208.c 18287 18288SONY IMX214 SENSOR DRIVER 18289M: Ricardo Ribalda <ribalda@kernel.org> 18290L: linux-media@vger.kernel.org 18291S: Maintained 18292T: git git://linuxtv.org/media_tree.git 18293F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 18294F: drivers/media/i2c/imx214.c 18295 18296SONY IMX219 SENSOR DRIVER 18297M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18298L: linux-media@vger.kernel.org 18299S: Maintained 18300T: git git://linuxtv.org/media_tree.git 18301F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 18302F: drivers/media/i2c/imx219.c 18303 18304SONY IMX258 SENSOR DRIVER 18305M: Sakari Ailus <sakari.ailus@linux.intel.com> 18306L: linux-media@vger.kernel.org 18307S: Maintained 18308T: git git://linuxtv.org/media_tree.git 18309F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 18310F: drivers/media/i2c/imx258.c 18311 18312SONY IMX274 SENSOR DRIVER 18313M: Leon Luo <leonl@leopardimaging.com> 18314L: linux-media@vger.kernel.org 18315S: Maintained 18316T: git git://linuxtv.org/media_tree.git 18317F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 18318F: drivers/media/i2c/imx274.c 18319 18320SONY IMX290 SENSOR DRIVER 18321M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18322L: linux-media@vger.kernel.org 18323S: Maintained 18324T: git git://linuxtv.org/media_tree.git 18325F: Documentation/devicetree/bindings/media/i2c/imx290.txt 18326F: drivers/media/i2c/imx290.c 18327 18328SONY IMX319 SENSOR DRIVER 18329M: Bingbu Cao <bingbu.cao@intel.com> 18330L: linux-media@vger.kernel.org 18331S: Maintained 18332T: git git://linuxtv.org/media_tree.git 18333F: drivers/media/i2c/imx319.c 18334 18335SONY IMX334 SENSOR DRIVER 18336M: Paul J. Murphy <paul.j.murphy@intel.com> 18337M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18338L: linux-media@vger.kernel.org 18339S: Maintained 18340T: git git://linuxtv.org/media_tree.git 18341F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 18342F: drivers/media/i2c/imx334.c 18343 18344SONY IMX335 SENSOR DRIVER 18345M: Paul J. Murphy <paul.j.murphy@intel.com> 18346M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18347L: linux-media@vger.kernel.org 18348S: Maintained 18349T: git git://linuxtv.org/media_tree.git 18350F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 18351F: drivers/media/i2c/imx335.c 18352 18353SONY IMX355 SENSOR DRIVER 18354M: Tianshu Qiu <tian.shu.qiu@intel.com> 18355L: linux-media@vger.kernel.org 18356S: Maintained 18357T: git git://linuxtv.org/media_tree.git 18358F: drivers/media/i2c/imx355.c 18359 18360SONY IMX412 SENSOR DRIVER 18361M: Paul J. Murphy <paul.j.murphy@intel.com> 18362M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18363L: linux-media@vger.kernel.org 18364S: Maintained 18365T: git git://linuxtv.org/media_tree.git 18366F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 18367F: drivers/media/i2c/imx412.c 18368 18369SONY MEMORYSTICK SUBSYSTEM 18370M: Maxim Levitsky <maximlevitsky@gmail.com> 18371M: Alex Dubov <oakad@yahoo.com> 18372M: Ulf Hansson <ulf.hansson@linaro.org> 18373L: linux-mmc@vger.kernel.org 18374S: Maintained 18375T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 18376F: drivers/memstick/ 18377F: include/linux/memstick.h 18378 18379SONY VAIO CONTROL DEVICE DRIVER 18380M: Mattia Dongili <malattia@linux.it> 18381L: platform-driver-x86@vger.kernel.org 18382S: Maintained 18383W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 18384F: Documentation/admin-guide/laptops/sony-laptop.rst 18385F: drivers/char/sonypi.c 18386F: drivers/platform/x86/sony-laptop.c 18387F: include/linux/sony-laptop.h 18388 18389SOUND 18390M: Jaroslav Kysela <perex@perex.cz> 18391M: Takashi Iwai <tiwai@suse.com> 18392L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18393S: Maintained 18394W: http://www.alsa-project.org/ 18395Q: http://patchwork.kernel.org/project/alsa-devel/list/ 18396T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18397F: Documentation/sound/ 18398F: include/sound/ 18399F: include/uapi/sound/ 18400F: sound/ 18401F: tools/testing/selftests/alsa 18402 18403SOUND - COMPRESSED AUDIO 18404M: Vinod Koul <vkoul@kernel.org> 18405L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18406S: Supported 18407T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18408F: Documentation/sound/designs/compress-offload.rst 18409F: include/sound/compress_driver.h 18410F: include/uapi/sound/compress_* 18411F: sound/core/compress_offload.c 18412F: sound/soc/soc-compress.c 18413 18414SOUND - DMAENGINE HELPERS 18415M: Lars-Peter Clausen <lars@metafoo.de> 18416S: Supported 18417F: include/sound/dmaengine_pcm.h 18418F: sound/core/pcm_dmaengine.c 18419F: sound/soc/soc-generic-dmaengine-pcm.c 18420 18421SOUND - ALSA SELFTESTS 18422M: Mark Brown <broonie@kernel.org> 18423L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18424L: linux-kselftest@vger.kernel.org 18425S: Supported 18426F: tools/testing/selftests/alsa 18427 18428SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 18429M: Liam Girdwood <lgirdwood@gmail.com> 18430M: Mark Brown <broonie@kernel.org> 18431L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18432S: Supported 18433W: http://alsa-project.org/main/index.php/ASoC 18434T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 18435F: Documentation/devicetree/bindings/sound/ 18436F: Documentation/sound/soc/ 18437F: include/dt-bindings/sound/ 18438F: include/sound/soc* 18439F: sound/soc/ 18440 18441SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 18442M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 18443M: Liam Girdwood <lgirdwood@gmail.com> 18444M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 18445M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 18446M: Daniel Baluta <daniel.baluta@nxp.com> 18447L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 18448S: Supported 18449W: https://github.com/thesofproject/linux/ 18450F: sound/soc/sof/ 18451 18452SOUNDWIRE SUBSYSTEM 18453M: Vinod Koul <vkoul@kernel.org> 18454M: Bard Liao <yung-chuan.liao@linux.intel.com> 18455R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 18456R: Sanyog Kale <sanyog.r.kale@intel.com> 18457L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18458S: Supported 18459T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 18460F: Documentation/driver-api/soundwire/ 18461F: drivers/soundwire/ 18462F: include/linux/soundwire/ 18463 18464SP2 MEDIA DRIVER 18465M: Olli Salonen <olli.salonen@iki.fi> 18466L: linux-media@vger.kernel.org 18467S: Maintained 18468W: https://linuxtv.org 18469Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18470F: drivers/media/dvb-frontends/sp2* 18471 18472SPARC + UltraSPARC (sparc/sparc64) 18473M: "David S. Miller" <davem@davemloft.net> 18474L: sparclinux@vger.kernel.org 18475S: Maintained 18476Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 18477T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 18478T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 18479F: arch/sparc/ 18480F: drivers/sbus/ 18481 18482SPARC SERIAL DRIVERS 18483M: "David S. Miller" <davem@davemloft.net> 18484L: sparclinux@vger.kernel.org 18485S: Maintained 18486T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 18487T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 18488F: drivers/tty/serial/suncore.c 18489F: drivers/tty/serial/sunhv.c 18490F: drivers/tty/serial/sunsab.c 18491F: drivers/tty/serial/sunsab.h 18492F: drivers/tty/serial/sunsu.c 18493F: drivers/tty/serial/sunzilog.c 18494F: drivers/tty/serial/sunzilog.h 18495F: drivers/tty/vcc.c 18496F: include/linux/sunserialcore.h 18497 18498SPARSE CHECKER 18499M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 18500L: linux-sparse@vger.kernel.org 18501S: Maintained 18502W: https://sparse.docs.kernel.org/ 18503T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 18504Q: https://patchwork.kernel.org/project/linux-sparse/list/ 18505B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 18506F: include/linux/compiler.h 18507 18508SPEAKUP CONSOLE SPEECH DRIVER 18509M: William Hubbs <w.d.hubbs@gmail.com> 18510M: Chris Brannon <chris@the-brannons.com> 18511M: Kirk Reiser <kirk@reisers.ca> 18512M: Samuel Thibault <samuel.thibault@ens-lyon.org> 18513L: speakup@linux-speakup.org 18514S: Odd Fixes 18515W: http://www.linux-speakup.org/ 18516W: https://github.com/linux-speakup/speakup 18517B: https://github.com/linux-speakup/speakup/issues 18518F: drivers/accessibility/speakup/ 18519 18520SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 18521M: Viresh Kumar <vireshk@kernel.org> 18522M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 18523M: soc@kernel.org 18524L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18525S: Maintained 18526W: http://www.st.com/spear 18527F: arch/arm/boot/dts/spear* 18528F: arch/arm/mach-spear/ 18529F: drivers/clk/spear/ 18530F: drivers/pinctrl/spear/ 18531 18532SPI NOR SUBSYSTEM 18533M: Tudor Ambarus <tudor.ambarus@microchip.com> 18534M: Pratyush Yadav <p.yadav@ti.com> 18535R: Michael Walle <michael@walle.cc> 18536L: linux-mtd@lists.infradead.org 18537S: Maintained 18538W: http://www.linux-mtd.infradead.org/ 18539Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 18540C: irc://irc.oftc.net/mtd 18541T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 18542F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 18543F: drivers/mtd/spi-nor/ 18544F: include/linux/mtd/spi-nor.h 18545 18546SPI SUBSYSTEM 18547M: Mark Brown <broonie@kernel.org> 18548L: linux-spi@vger.kernel.org 18549S: Maintained 18550Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 18551T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 18552F: Documentation/devicetree/bindings/spi/ 18553F: Documentation/spi/ 18554F: drivers/spi/ 18555F: include/linux/spi/ 18556F: include/uapi/linux/spi/ 18557F: tools/spi/ 18558 18559SPIDERNET NETWORK DRIVER for CELL 18560M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 18561M: Geoff Levand <geoff@infradead.org> 18562L: netdev@vger.kernel.org 18563L: linuxppc-dev@lists.ozlabs.org 18564S: Maintained 18565F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 18566F: drivers/net/ethernet/toshiba/spider_net* 18567 18568SPMI SUBSYSTEM 18569M: Stephen Boyd <sboyd@kernel.org> 18570L: linux-kernel@vger.kernel.org 18571S: Maintained 18572T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 18573F: Documentation/devicetree/bindings/spmi/ 18574F: drivers/spmi/ 18575F: include/dt-bindings/spmi/spmi.h 18576F: include/linux/spmi.h 18577F: include/trace/events/spmi.h 18578 18579SPU FILE SYSTEM 18580M: Jeremy Kerr <jk@ozlabs.org> 18581L: linuxppc-dev@lists.ozlabs.org 18582S: Supported 18583W: http://www.ibm.com/developerworks/power/cell/ 18584F: Documentation/filesystems/spufs/spufs.rst 18585F: arch/powerpc/platforms/cell/spufs/ 18586 18587SQUASHFS FILE SYSTEM 18588M: Phillip Lougher <phillip@squashfs.org.uk> 18589L: squashfs-devel@lists.sourceforge.net (subscribers-only) 18590S: Maintained 18591W: http://squashfs.org.uk 18592T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 18593F: Documentation/filesystems/squashfs.rst 18594F: fs/squashfs/ 18595 18596SRM (Alpha) environment access 18597M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 18598S: Maintained 18599F: arch/alpha/kernel/srm_env.c 18600 18601ST LSM6DSx IMU IIO DRIVER 18602M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 18603L: linux-iio@vger.kernel.org 18604S: Maintained 18605W: http://www.st.com/ 18606F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 18607F: drivers/iio/imu/st_lsm6dsx/ 18608 18609ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 18610M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 18611M: Sylvain Petinot <sylvain.petinot@foss.st.com> 18612L: linux-media@vger.kernel.org 18613S: Maintained 18614T: git git://linuxtv.org/media_tree.git 18615F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 18616F: drivers/media/i2c/st-mipid02.c 18617 18618ST STM32 I2C/SMBUS DRIVER 18619M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 18620M: Alain Volmat <alain.volmat@foss.st.com> 18621L: linux-i2c@vger.kernel.org 18622S: Maintained 18623F: drivers/i2c/busses/i2c-stm32* 18624 18625ST STM32 SPI DRIVER 18626M: Alain Volmat <alain.volmat@foss.st.com> 18627L: linux-spi@vger.kernel.org 18628S: Maintained 18629F: drivers/spi/spi-stm32.c 18630 18631ST STPDDC60 DRIVER 18632M: Daniel Nilsson <daniel.nilsson@flex.com> 18633L: linux-hwmon@vger.kernel.org 18634S: Maintained 18635F: Documentation/hwmon/stpddc60.rst 18636F: drivers/hwmon/pmbus/stpddc60.c 18637 18638ST VL53L0X ToF RANGER(I2C) IIO DRIVER 18639M: Song Qiang <songqiang1304521@gmail.com> 18640L: linux-iio@vger.kernel.org 18641S: Maintained 18642F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 18643F: drivers/iio/proximity/vl53l0x-i2c.c 18644 18645STABLE BRANCH 18646M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18647M: Sasha Levin <sashal@kernel.org> 18648L: stable@vger.kernel.org 18649S: Supported 18650F: Documentation/process/stable-kernel-rules.rst 18651 18652STAGING - ATOMISP DRIVER 18653M: Mauro Carvalho Chehab <mchehab@kernel.org> 18654R: Sakari Ailus <sakari.ailus@linux.intel.com> 18655L: linux-media@vger.kernel.org 18656S: Maintained 18657F: drivers/staging/media/atomisp/ 18658 18659STAGING - FIELDBUS SUBSYSTEM 18660M: Sven Van Asbroeck <TheSven73@gmail.com> 18661S: Maintained 18662F: drivers/staging/fieldbus/* 18663F: drivers/staging/fieldbus/Documentation/ 18664 18665STAGING - HMS ANYBUS-S BUS 18666M: Sven Van Asbroeck <TheSven73@gmail.com> 18667S: Maintained 18668F: drivers/staging/fieldbus/anybuss/ 18669 18670STAGING - INDUSTRIAL IO 18671M: Jonathan Cameron <jic23@kernel.org> 18672L: linux-iio@vger.kernel.org 18673S: Odd Fixes 18674F: Documentation/devicetree/bindings/staging/iio/ 18675F: drivers/staging/iio/ 18676 18677STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 18678M: Marc Dietrich <marvin24@gmx.de> 18679L: ac100@lists.launchpad.net (moderated for non-subscribers) 18680L: linux-tegra@vger.kernel.org 18681S: Maintained 18682F: drivers/staging/nvec/ 18683 18684STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 18685M: Jens Frederich <jfrederich@gmail.com> 18686M: Jon Nettleton <jon.nettleton@gmail.com> 18687S: Maintained 18688W: http://wiki.laptop.org/go/DCON 18689F: drivers/staging/olpc_dcon/ 18690 18691STAGING - REALTEK RTL8188EU DRIVERS 18692M: Larry Finger <Larry.Finger@lwfinger.net> 18693M: Phillip Potter <phil@philpotter.co.uk> 18694S: Supported 18695F: drivers/staging/r8188eu/ 18696 18697STAGING - REALTEK RTL8712U DRIVERS 18698M: Larry Finger <Larry.Finger@lwfinger.net> 18699M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 18700S: Odd Fixes 18701F: drivers/staging/rtl8712/ 18702 18703STAGING - SEPS525 LCD CONTROLLER DRIVERS 18704M: Michael Hennerich <michael.hennerich@analog.com> 18705L: linux-fbdev@vger.kernel.org 18706S: Supported 18707F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 18708F: drivers/staging/fbtft/fb_seps525.c 18709 18710STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 18711M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18712M: Teddy Wang <teddy.wang@siliconmotion.com> 18713M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18714L: linux-fbdev@vger.kernel.org 18715S: Maintained 18716F: drivers/staging/sm750fb/ 18717 18718STAGING - VIA VT665X DRIVERS 18719M: Forest Bond <forest@alittletooquiet.net> 18720S: Odd Fixes 18721F: drivers/staging/vt665?/ 18722 18723STAGING SUBSYSTEM 18724M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18725L: linux-staging@lists.linux.dev 18726S: Supported 18727T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 18728F: drivers/staging/ 18729 18730STARFIRE/DURALAN NETWORK DRIVER 18731M: Ion Badulescu <ionut@badula.org> 18732S: Odd Fixes 18733F: drivers/net/ethernet/adaptec/starfire* 18734 18735STARFIVE JH7100 CLOCK DRIVER 18736M: Emil Renner Berthing <kernel@esmil.dk> 18737S: Maintained 18738F: Documentation/devicetree/bindings/clock/starfive,jh7100-clkgen.yaml 18739F: drivers/clk/starfive/clk-starfive-jh7100.c 18740F: include/dt-bindings/clock/starfive-jh7100.h 18741 18742STARFIVE JH7100 PINCTRL DRIVER 18743M: Emil Renner Berthing <kernel@esmil.dk> 18744L: linux-gpio@vger.kernel.org 18745S: Maintained 18746F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 18747F: drivers/pinctrl/pinctrl-starfive.c 18748F: include/dt-bindings/pinctrl/pinctrl-starfive.h 18749 18750STARFIVE JH7100 RESET CONTROLLER DRIVER 18751M: Emil Renner Berthing <kernel@esmil.dk> 18752S: Maintained 18753F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 18754F: drivers/reset/reset-starfive-jh7100.c 18755F: include/dt-bindings/reset/starfive-jh7100.h 18756 18757STATIC BRANCH/CALL 18758M: Peter Zijlstra <peterz@infradead.org> 18759M: Josh Poimboeuf <jpoimboe@redhat.com> 18760M: Jason Baron <jbaron@akamai.com> 18761R: Steven Rostedt <rostedt@goodmis.org> 18762R: Ard Biesheuvel <ardb@kernel.org> 18763S: Supported 18764F: arch/*/include/asm/jump_label*.h 18765F: arch/*/include/asm/static_call*.h 18766F: arch/*/kernel/jump_label.c 18767F: arch/*/kernel/static_call.c 18768F: include/linux/jump_label*.h 18769F: include/linux/static_call*.h 18770F: kernel/jump_label.c 18771F: kernel/static_call.c 18772 18773STI AUDIO (ASoC) DRIVERS 18774M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18775L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18776S: Maintained 18777F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 18778F: sound/soc/sti/ 18779 18780STI CEC DRIVER 18781M: Alain Volmat <alain.volmat@foss.st.com> 18782S: Maintained 18783F: Documentation/devicetree/bindings/media/stih-cec.txt 18784F: drivers/media/cec/platform/sti/ 18785 18786STK1160 USB VIDEO CAPTURE DRIVER 18787M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18788L: linux-media@vger.kernel.org 18789S: Maintained 18790T: git git://linuxtv.org/media_tree.git 18791F: drivers/media/usb/stk1160/ 18792 18793STM32 AUDIO (ASoC) DRIVERS 18794M: Olivier Moysan <olivier.moysan@foss.st.com> 18795M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18796L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18797S: Maintained 18798F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 18799F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 18800F: sound/soc/stm/ 18801 18802STM32 TIMER/LPTIMER DRIVERS 18803M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 18804S: Maintained 18805F: Documentation/ABI/testing/*timer-stm32 18806F: Documentation/devicetree/bindings/*/*stm32-*timer* 18807F: drivers/*/stm32-*timer* 18808F: drivers/pwm/pwm-stm32* 18809F: include/linux/*/stm32-*tim* 18810 18811STMMAC ETHERNET DRIVER 18812M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 18813M: Alexandre Torgue <alexandre.torgue@foss.st.com> 18814M: Jose Abreu <joabreu@synopsys.com> 18815L: netdev@vger.kernel.org 18816S: Supported 18817W: http://www.stlinux.com 18818F: Documentation/networking/device_drivers/ethernet/stmicro/ 18819F: drivers/net/ethernet/stmicro/stmmac/ 18820 18821SUN3/3X 18822M: Sam Creasey <sammy@sammy.net> 18823S: Maintained 18824W: http://sammy.net/sun3/ 18825F: arch/m68k/include/asm/sun3* 18826F: arch/m68k/kernel/*sun3* 18827F: arch/m68k/sun3*/ 18828F: drivers/net/ethernet/i825xx/sun3* 18829 18830SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 18831M: Hans de Goede <hdegoede@redhat.com> 18832L: linux-input@vger.kernel.org 18833S: Maintained 18834F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 18835F: drivers/input/keyboard/sun4i-lradc-keys.c 18836 18837SUNDANCE NETWORK DRIVER 18838M: Denis Kirjanov <kda@linux-powerpc.org> 18839L: netdev@vger.kernel.org 18840S: Maintained 18841F: drivers/net/ethernet/dlink/sundance.c 18842 18843SUNPLUS OCOTP DRIVER 18844M: Vincent Shih <vincent.sunplus@gmail.com> 18845S: Maintained 18846F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 18847F: drivers/nvmem/sunplus-ocotp.c 18848 18849SUNPLUS RTC DRIVER 18850M: Vincent Shih <vincent.sunplus@gmail.com> 18851L: linux-rtc@vger.kernel.org 18852S: Maintained 18853F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 18854F: drivers/rtc/rtc-sunplus.c 18855 18856SUNPLUS SPI CONTROLLER INTERFACE DRIVER 18857M: Li-hao Kuo <lhjeff911@gmail.com> 18858L: linux-spi@vger.kernel.org 18859S: Maintained 18860F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 18861F: drivers/spi/spi-sunplus-sp7021.c 18862 18863SUNPLUS UART DRIVER 18864M: Hammer Hsieh <hammerh0314@gmail.com> 18865S: Maintained 18866F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 18867F: drivers/tty/serial/sunplus-uart.c 18868 18869SUPERH 18870M: Yoshinori Sato <ysato@users.sourceforge.jp> 18871M: Rich Felker <dalias@libc.org> 18872L: linux-sh@vger.kernel.org 18873S: Maintained 18874Q: http://patchwork.kernel.org/project/linux-sh/list/ 18875F: Documentation/sh/ 18876F: arch/sh/ 18877F: drivers/sh/ 18878 18879SUSPEND TO RAM 18880M: "Rafael J. Wysocki" <rafael@kernel.org> 18881M: Len Brown <len.brown@intel.com> 18882M: Pavel Machek <pavel@ucw.cz> 18883L: linux-pm@vger.kernel.org 18884S: Supported 18885B: https://bugzilla.kernel.org 18886F: Documentation/power/ 18887F: arch/x86/kernel/acpi/ 18888F: drivers/base/power/ 18889F: include/linux/freezer.h 18890F: include/linux/pm.h 18891F: include/linux/suspend.h 18892F: kernel/power/ 18893 18894SVGA HANDLING 18895M: Martin Mares <mj@ucw.cz> 18896L: linux-video@atrey.karlin.mff.cuni.cz 18897S: Maintained 18898F: Documentation/admin-guide/svga.rst 18899F: arch/x86/boot/video* 18900 18901SWIOTLB SUBSYSTEM 18902M: Christoph Hellwig <hch@infradead.org> 18903L: iommu@lists.linux-foundation.org 18904S: Supported 18905W: http://git.infradead.org/users/hch/dma-mapping.git 18906T: git git://git.infradead.org/users/hch/dma-mapping.git 18907F: arch/*/kernel/pci-swiotlb.c 18908F: include/linux/swiotlb.h 18909F: kernel/dma/swiotlb.c 18910 18911SWITCHDEV 18912M: Jiri Pirko <jiri@resnulli.us> 18913M: Ivan Vecera <ivecera@redhat.com> 18914L: netdev@vger.kernel.org 18915S: Supported 18916F: include/net/switchdev.h 18917F: net/switchdev/ 18918 18919SY8106A REGULATOR DRIVER 18920M: Icenowy Zheng <icenowy@aosc.io> 18921S: Maintained 18922F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 18923F: drivers/regulator/sy8106a-regulator.c 18924 18925SYNC FILE FRAMEWORK 18926M: Sumit Semwal <sumit.semwal@linaro.org> 18927R: Gustavo Padovan <gustavo@padovan.org> 18928L: linux-media@vger.kernel.org 18929L: dri-devel@lists.freedesktop.org 18930S: Maintained 18931T: git git://anongit.freedesktop.org/drm/drm-misc 18932F: Documentation/driver-api/sync_file.rst 18933F: drivers/dma-buf/dma-fence* 18934F: drivers/dma-buf/sw_sync.c 18935F: drivers/dma-buf/sync_* 18936F: include/linux/sync_file.h 18937F: include/uapi/linux/sync_file.h 18938 18939SYNOPSYS ARC ARCHITECTURE 18940M: Vineet Gupta <vgupta@kernel.org> 18941L: linux-snps-arc@lists.infradead.org 18942S: Supported 18943T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 18944F: Documentation/arc/ 18945F: Documentation/devicetree/bindings/arc/* 18946F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 18947F: arch/arc/ 18948F: drivers/clocksource/arc_timer.c 18949F: drivers/tty/serial/arc_uart.c 18950 18951SYNOPSYS ARC HSDK SDP pll clock driver 18952M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18953S: Supported 18954F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 18955F: drivers/clk/clk-hsdk-pll.c 18956 18957SYNOPSYS ARC SDP clock driver 18958M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18959S: Supported 18960F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 18961F: drivers/clk/axs10x/* 18962 18963SYNOPSYS ARC SDP platform support 18964M: Alexey Brodkin <abrodkin@synopsys.com> 18965S: Supported 18966F: Documentation/devicetree/bindings/arc/axs10* 18967F: arch/arc/boot/dts/ax* 18968F: arch/arc/plat-axs10x 18969 18970SYNOPSYS AXS10x RESET CONTROLLER DRIVER 18971M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18972S: Supported 18973F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt 18974F: drivers/reset/reset-axs10x.c 18975 18976SYNOPSYS CREG GPIO DRIVER 18977M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18978S: Maintained 18979F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 18980F: drivers/gpio/gpio-creg-snps.c 18981 18982SYNOPSYS DESIGNWARE 8250 UART DRIVER 18983R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18984S: Maintained 18985F: drivers/tty/serial/8250/8250_dw.c 18986F: drivers/tty/serial/8250/8250_dwlib.* 18987F: drivers/tty/serial/8250/8250_lpss.c 18988 18989SYNOPSYS DESIGNWARE APB GPIO DRIVER 18990M: Hoan Tran <hoan@os.amperecomputing.com> 18991M: Serge Semin <fancer.lancer@gmail.com> 18992L: linux-gpio@vger.kernel.org 18993S: Maintained 18994F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 18995F: drivers/gpio/gpio-dwapb.c 18996 18997SYNOPSYS DESIGNWARE APB SSI DRIVER 18998M: Serge Semin <fancer.lancer@gmail.com> 18999L: linux-spi@vger.kernel.org 19000S: Supported 19001F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19002F: drivers/spi/spi-dw* 19003 19004SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19005M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19006S: Maintained 19007F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19008F: drivers/dma/dw-axi-dmac/ 19009 19010SYNOPSYS DESIGNWARE DMAC DRIVER 19011M: Viresh Kumar <vireshk@kernel.org> 19012R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19013S: Maintained 19014F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19015F: drivers/dma/dw/ 19016F: include/dt-bindings/dma/dw-dmac.h 19017F: include/linux/dma/dw.h 19018F: include/linux/platform_data/dma-dw.h 19019 19020SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19021M: Jose Abreu <Jose.Abreu@synopsys.com> 19022L: netdev@vger.kernel.org 19023S: Supported 19024F: drivers/net/ethernet/synopsys/ 19025 19026SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19027M: Jose Abreu <Jose.Abreu@synopsys.com> 19028L: netdev@vger.kernel.org 19029S: Supported 19030F: drivers/net/pcs/pcs-xpcs.c 19031F: drivers/net/pcs/pcs-xpcs.h 19032F: include/linux/pcs/pcs-xpcs.h 19033 19034SYNOPSYS DESIGNWARE I2C DRIVER 19035M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19036R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19037R: Mika Westerberg <mika.westerberg@linux.intel.com> 19038R: Jan Dabros <jsd@semihalf.com> 19039L: linux-i2c@vger.kernel.org 19040S: Maintained 19041F: drivers/i2c/busses/i2c-designware-* 19042 19043SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19044M: Jaehoon Chung <jh80.chung@samsung.com> 19045L: linux-mmc@vger.kernel.org 19046S: Maintained 19047F: drivers/mmc/host/dw_mmc* 19048 19049SYNOPSYS HSDK RESET CONTROLLER DRIVER 19050M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19051S: Supported 19052F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19053F: drivers/reset/reset-hsdk.c 19054F: include/dt-bindings/reset/snps,hsdk-reset.h 19055 19056SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19057M: Prabu Thangamuthu <prabu.t@synopsys.com> 19058M: Manjunath M B <manjumb@synopsys.com> 19059L: linux-mmc@vger.kernel.org 19060S: Maintained 19061F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19062 19063SYSTEM CONFIGURATION (SYSCON) 19064M: Lee Jones <lee.jones@linaro.org> 19065M: Arnd Bergmann <arnd@arndb.de> 19066S: Supported 19067T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19068F: drivers/mfd/syscon.c 19069 19070SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19071M: Sudeep Holla <sudeep.holla@arm.com> 19072R: Cristian Marussi <cristian.marussi@arm.com> 19073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19074S: Maintained 19075F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19076F: drivers/clk/clk-sc[mp]i.c 19077F: drivers/cpufreq/sc[mp]i-cpufreq.c 19078F: drivers/firmware/arm_scmi/ 19079F: drivers/firmware/arm_scpi.c 19080F: drivers/regulator/scmi-regulator.c 19081F: drivers/reset/reset-scmi.c 19082F: include/linux/sc[mp]i_protocol.h 19083F: include/trace/events/scmi.h 19084F: include/uapi/linux/virtio_scmi.h 19085 19086SYSTEM RESET/SHUTDOWN DRIVERS 19087M: Sebastian Reichel <sre@kernel.org> 19088L: linux-pm@vger.kernel.org 19089S: Maintained 19090T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19091F: Documentation/devicetree/bindings/power/reset/ 19092F: drivers/power/reset/ 19093 19094SYSTEM TRACE MODULE CLASS 19095M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19096S: Maintained 19097T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19098F: Documentation/trace/stm.rst 19099F: drivers/hwtracing/stm/ 19100F: include/linux/stm.h 19101F: include/uapi/linux/stm.h 19102 19103SYSTEM76 ACPI DRIVER 19104M: Jeremy Soller <jeremy@system76.com> 19105M: System76 Product Development <productdev@system76.com> 19106L: platform-driver-x86@vger.kernel.org 19107S: Maintained 19108F: drivers/platform/x86/system76_acpi.c 19109 19110SYSV FILESYSTEM 19111M: Christoph Hellwig <hch@infradead.org> 19112S: Maintained 19113F: Documentation/filesystems/sysv-fs.rst 19114F: fs/sysv/ 19115F: include/linux/sysv_fs.h 19116 19117TASKSTATS STATISTICS INTERFACE 19118M: Balbir Singh <bsingharora@gmail.com> 19119S: Maintained 19120F: Documentation/accounting/taskstats* 19121F: include/linux/taskstats* 19122F: kernel/taskstats.c 19123 19124TC subsystem 19125M: Jamal Hadi Salim <jhs@mojatatu.com> 19126M: Cong Wang <xiyou.wangcong@gmail.com> 19127M: Jiri Pirko <jiri@resnulli.us> 19128L: netdev@vger.kernel.org 19129S: Maintained 19130F: include/net/pkt_cls.h 19131F: include/net/pkt_sched.h 19132F: include/net/tc_act/ 19133F: include/uapi/linux/pkt_cls.h 19134F: include/uapi/linux/pkt_sched.h 19135F: include/uapi/linux/tc_act/ 19136F: include/uapi/linux/tc_ematch/ 19137F: net/sched/ 19138F: tools/testing/selftests/tc-testing 19139 19140TC90522 MEDIA DRIVER 19141M: Akihiro Tsukada <tskd08@gmail.com> 19142L: linux-media@vger.kernel.org 19143S: Odd Fixes 19144F: drivers/media/dvb-frontends/tc90522* 19145 19146TCP LOW PRIORITY MODULE 19147M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 19148M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 19149S: Maintained 19150W: http://tcp-lp-mod.sourceforge.net/ 19151F: net/ipv4/tcp_lp.c 19152 19153TDA10071 MEDIA DRIVER 19154M: Antti Palosaari <crope@iki.fi> 19155L: linux-media@vger.kernel.org 19156S: Maintained 19157W: https://linuxtv.org 19158W: http://palosaari.fi/linux/ 19159Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19160T: git git://linuxtv.org/anttip/media_tree.git 19161F: drivers/media/dvb-frontends/tda10071* 19162 19163TDA18212 MEDIA DRIVER 19164M: Antti Palosaari <crope@iki.fi> 19165L: linux-media@vger.kernel.org 19166S: Maintained 19167W: https://linuxtv.org 19168W: http://palosaari.fi/linux/ 19169Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19170T: git git://linuxtv.org/anttip/media_tree.git 19171F: drivers/media/tuners/tda18212* 19172 19173TDA18218 MEDIA DRIVER 19174M: Antti Palosaari <crope@iki.fi> 19175L: linux-media@vger.kernel.org 19176S: Maintained 19177W: https://linuxtv.org 19178W: http://palosaari.fi/linux/ 19179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19180T: git git://linuxtv.org/anttip/media_tree.git 19181F: drivers/media/tuners/tda18218* 19182 19183TDA18250 MEDIA DRIVER 19184M: Olli Salonen <olli.salonen@iki.fi> 19185L: linux-media@vger.kernel.org 19186S: Maintained 19187W: https://linuxtv.org 19188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19189T: git git://linuxtv.org/media_tree.git 19190F: drivers/media/tuners/tda18250* 19191 19192TDA18271 MEDIA DRIVER 19193M: Michael Krufky <mkrufky@linuxtv.org> 19194L: linux-media@vger.kernel.org 19195S: Maintained 19196W: https://linuxtv.org 19197W: http://github.com/mkrufky 19198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19199T: git git://linuxtv.org/mkrufky/tuners.git 19200F: drivers/media/tuners/tda18271* 19201 19202TDA1997x MEDIA DRIVER 19203M: Tim Harvey <tharvey@gateworks.com> 19204L: linux-media@vger.kernel.org 19205S: Maintained 19206W: https://linuxtv.org 19207Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19208F: drivers/media/i2c/tda1997x.* 19209 19210TDA827x MEDIA DRIVER 19211M: Michael Krufky <mkrufky@linuxtv.org> 19212L: linux-media@vger.kernel.org 19213S: Maintained 19214W: https://linuxtv.org 19215W: http://github.com/mkrufky 19216Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19217T: git git://linuxtv.org/mkrufky/tuners.git 19218F: drivers/media/tuners/tda8290.* 19219 19220TDA8290 MEDIA DRIVER 19221M: Michael Krufky <mkrufky@linuxtv.org> 19222L: linux-media@vger.kernel.org 19223S: Maintained 19224W: https://linuxtv.org 19225W: http://github.com/mkrufky 19226Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19227T: git git://linuxtv.org/mkrufky/tuners.git 19228F: drivers/media/tuners/tda8290.* 19229 19230TDA9840 MEDIA DRIVER 19231M: Hans Verkuil <hverkuil@xs4all.nl> 19232L: linux-media@vger.kernel.org 19233S: Maintained 19234W: https://linuxtv.org 19235T: git git://linuxtv.org/media_tree.git 19236F: drivers/media/i2c/tda9840* 19237 19238TEA5761 TUNER DRIVER 19239M: Mauro Carvalho Chehab <mchehab@kernel.org> 19240L: linux-media@vger.kernel.org 19241S: Odd fixes 19242W: https://linuxtv.org 19243T: git git://linuxtv.org/media_tree.git 19244F: drivers/media/tuners/tea5761.* 19245 19246TEA5767 TUNER DRIVER 19247M: Mauro Carvalho Chehab <mchehab@kernel.org> 19248L: linux-media@vger.kernel.org 19249S: Maintained 19250W: https://linuxtv.org 19251T: git git://linuxtv.org/media_tree.git 19252F: drivers/media/tuners/tea5767.* 19253 19254TEA6415C MEDIA DRIVER 19255M: Hans Verkuil <hverkuil@xs4all.nl> 19256L: linux-media@vger.kernel.org 19257S: Maintained 19258W: https://linuxtv.org 19259T: git git://linuxtv.org/media_tree.git 19260F: drivers/media/i2c/tea6415c* 19261 19262TEA6420 MEDIA DRIVER 19263M: Hans Verkuil <hverkuil@xs4all.nl> 19264L: linux-media@vger.kernel.org 19265S: Maintained 19266W: https://linuxtv.org 19267T: git git://linuxtv.org/media_tree.git 19268F: drivers/media/i2c/tea6420* 19269 19270TEAM DRIVER 19271M: Jiri Pirko <jiri@resnulli.us> 19272L: netdev@vger.kernel.org 19273S: Supported 19274F: drivers/net/team/ 19275F: include/linux/if_team.h 19276F: include/uapi/linux/if_team.h 19277 19278TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 19279M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 19280S: Maintained 19281F: arch/x86/platform/ts5500/ 19282 19283TECHNOTREND USB IR RECEIVER 19284M: Sean Young <sean@mess.org> 19285L: linux-media@vger.kernel.org 19286S: Maintained 19287F: drivers/media/rc/ttusbir.c 19288 19289TECHWELL TW9910 VIDEO DECODER 19290L: linux-media@vger.kernel.org 19291S: Orphan 19292F: drivers/media/i2c/tw9910.c 19293F: include/media/i2c/tw9910.h 19294 19295TEE SUBSYSTEM 19296M: Jens Wiklander <jens.wiklander@linaro.org> 19297R: Sumit Garg <sumit.garg@linaro.org> 19298L: op-tee@lists.trustedfirmware.org 19299S: Maintained 19300F: Documentation/staging/tee.rst 19301F: drivers/tee/ 19302F: include/linux/tee_drv.h 19303F: include/uapi/linux/tee.h 19304 19305TEGRA ARCHITECTURE SUPPORT 19306M: Thierry Reding <thierry.reding@gmail.com> 19307M: Jonathan Hunter <jonathanh@nvidia.com> 19308L: linux-tegra@vger.kernel.org 19309S: Supported 19310Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 19311T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 19312N: [^a-z]tegra 19313 19314TEGRA CLOCK DRIVER 19315M: Peter De Schrijver <pdeschrijver@nvidia.com> 19316M: Prashant Gaikwad <pgaikwad@nvidia.com> 19317S: Supported 19318F: drivers/clk/tegra/ 19319 19320TEGRA DMA DRIVERS 19321M: Laxman Dewangan <ldewangan@nvidia.com> 19322M: Jon Hunter <jonathanh@nvidia.com> 19323S: Supported 19324F: drivers/dma/tegra* 19325 19326TEGRA I2C DRIVER 19327M: Laxman Dewangan <ldewangan@nvidia.com> 19328R: Dmitry Osipenko <digetx@gmail.com> 19329S: Supported 19330F: drivers/i2c/busses/i2c-tegra.c 19331 19332TEGRA IOMMU DRIVERS 19333M: Thierry Reding <thierry.reding@gmail.com> 19334R: Krishna Reddy <vdumpa@nvidia.com> 19335L: linux-tegra@vger.kernel.org 19336S: Supported 19337F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 19338F: drivers/iommu/tegra* 19339 19340TEGRA KBC DRIVER 19341M: Laxman Dewangan <ldewangan@nvidia.com> 19342S: Supported 19343F: drivers/input/keyboard/tegra-kbc.c 19344 19345TEGRA NAND DRIVER 19346M: Stefan Agner <stefan@agner.ch> 19347M: Lucas Stach <dev@lynxeye.de> 19348S: Maintained 19349F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 19350F: drivers/mtd/nand/raw/tegra_nand.c 19351 19352TEGRA PWM DRIVER 19353M: Thierry Reding <thierry.reding@gmail.com> 19354S: Supported 19355F: drivers/pwm/pwm-tegra.c 19356 19357TEGRA SERIAL DRIVER 19358M: Laxman Dewangan <ldewangan@nvidia.com> 19359S: Supported 19360F: drivers/tty/serial/serial-tegra.c 19361 19362TEGRA SPI DRIVER 19363M: Laxman Dewangan <ldewangan@nvidia.com> 19364S: Supported 19365F: drivers/spi/spi-tegra* 19366 19367TEGRA QUAD SPI DRIVER 19368M: Thierry Reding <thierry.reding@gmail.com> 19369M: Jonathan Hunter <jonathanh@nvidia.com> 19370M: Sowjanya Komatineni <skomatineni@nvidia.com> 19371L: linux-tegra@vger.kernel.org 19372S: Maintained 19373F: drivers/spi/spi-tegra210-quad.c 19374 19375TEGRA VIDEO DRIVER 19376M: Thierry Reding <thierry.reding@gmail.com> 19377M: Jonathan Hunter <jonathanh@nvidia.com> 19378M: Sowjanya Komatineni <skomatineni@nvidia.com> 19379L: linux-media@vger.kernel.org 19380L: linux-tegra@vger.kernel.org 19381S: Maintained 19382F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 19383F: drivers/staging/media/tegra-video/ 19384 19385TEGRA XUSB PADCTL DRIVER 19386M: JC Kuo <jckuo@nvidia.com> 19387S: Supported 19388F: drivers/phy/tegra/xusb* 19389 19390TEHUTI ETHERNET DRIVER 19391M: Andy Gospodarek <andy@greyhouse.net> 19392L: netdev@vger.kernel.org 19393S: Supported 19394F: drivers/net/ethernet/tehuti/* 19395 19396TELECOM CLOCK DRIVER FOR MCPL0010 19397M: Mark Gross <markgross@kernel.org> 19398S: Supported 19399F: drivers/char/tlclk.c 19400 19401TEMPO SEMICONDUCTOR DRIVERS 19402M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 19403S: Maintained 19404F: Documentation/devicetree/bindings/sound/tscs*.txt 19405F: sound/soc/codecs/tscs*.c 19406F: sound/soc/codecs/tscs*.h 19407 19408TENSILICA XTENSA PORT (xtensa) 19409M: Chris Zankel <chris@zankel.net> 19410M: Max Filippov <jcmvbkbc@gmail.com> 19411L: linux-xtensa@linux-xtensa.org 19412S: Maintained 19413T: git git://github.com/czankel/xtensa-linux.git 19414F: arch/xtensa/ 19415F: drivers/irqchip/irq-xtensa-* 19416 19417TEXAS INSTRUMENTS ASoC DRIVERS 19418M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19419L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19420S: Maintained 19421F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 19422F: sound/soc/ti/ 19423 19424TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 19425M: Ricardo Ribalda <ribalda@kernel.org> 19426L: linux-iio@vger.kernel.org 19427S: Supported 19428F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 19429F: drivers/iio/dac/ti-dac7612.c 19430 19431TEXAS INSTRUMENTS DMA DRIVERS 19432M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19433L: dmaengine@vger.kernel.org 19434S: Maintained 19435F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 19436F: Documentation/devicetree/bindings/dma/ti-edma.txt 19437F: Documentation/devicetree/bindings/dma/ti/ 19438F: drivers/dma/ti/ 19439X: drivers/dma/ti/cppi41.c 19440F: include/linux/dma/k3-udma-glue.h 19441F: include/linux/dma/ti-cppi5.h 19442F: include/linux/dma/k3-psil.h 19443 19444TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 19445M: Nishanth Menon <nm@ti.com> 19446M: Tero Kristo <kristo@kernel.org> 19447M: Santosh Shilimkar <ssantosh@kernel.org> 19448L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19449S: Maintained 19450F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 19451F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 19452F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 19453F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 19454F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 19455F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 19456F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 19457F: drivers/clk/keystone/sci-clk.c 19458F: drivers/firmware/ti_sci* 19459F: drivers/irqchip/irq-ti-sci-inta.c 19460F: drivers/irqchip/irq-ti-sci-intr.c 19461F: drivers/reset/reset-ti-sci.c 19462F: drivers/soc/ti/ti_sci_inta_msi.c 19463F: drivers/soc/ti/ti_sci_pm_domains.c 19464F: include/dt-bindings/soc/ti,sci_pm_domain.h 19465F: include/linux/soc/ti/ti_sci_inta_msi.h 19466F: include/linux/soc/ti/ti_sci_protocol.h 19467 19468TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 19469M: Robert Marko <robert.marko@sartura.hr> 19470M: Luka Perkov <luka.perkov@sartura.hr> 19471L: linux-hwmon@vger.kernel.org 19472S: Maintained 19473F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 19474F: Documentation/hwmon/tps23861.rst 19475F: drivers/hwmon/tps23861.c 19476 19477TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 19478M: Puranjay Mohan <puranjay12@gmail.com> 19479L: linux-iio@vger.kernel.org 19480S: Supported 19481F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 19482F: drivers/iio/temperature/tmp117.c 19483 19484THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 19485M: Hans Verkuil <hverkuil@xs4all.nl> 19486L: linux-media@vger.kernel.org 19487S: Maintained 19488W: https://linuxtv.org 19489T: git git://linuxtv.org/media_tree.git 19490F: drivers/media/radio/radio-raremono.c 19491 19492THERMAL 19493M: Rafael J. Wysocki <rafael@kernel.org> 19494M: Daniel Lezcano <daniel.lezcano@linaro.org> 19495R: Amit Kucheria <amitk@kernel.org> 19496R: Zhang Rui <rui.zhang@intel.com> 19497L: linux-pm@vger.kernel.org 19498S: Supported 19499Q: https://patchwork.kernel.org/project/linux-pm/list/ 19500T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 19501F: Documentation/ABI/testing/sysfs-class-thermal 19502F: Documentation/devicetree/bindings/thermal/ 19503F: Documentation/driver-api/thermal/ 19504F: drivers/thermal/ 19505F: include/linux/cpu_cooling.h 19506F: include/linux/thermal.h 19507F: include/uapi/linux/thermal.h 19508F: tools/thermal/ 19509 19510THERMAL DRIVER FOR AMLOGIC SOCS 19511M: Guillaume La Roque <glaroque@baylibre.com> 19512L: linux-pm@vger.kernel.org 19513L: linux-amlogic@lists.infradead.org 19514S: Supported 19515W: http://linux-meson.com/ 19516F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 19517F: drivers/thermal/amlogic_thermal.c 19518 19519THERMAL/CPU_COOLING 19520M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 19521M: Daniel Lezcano <daniel.lezcano@linaro.org> 19522M: Viresh Kumar <viresh.kumar@linaro.org> 19523R: Lukasz Luba <lukasz.luba@arm.com> 19524L: linux-pm@vger.kernel.org 19525S: Supported 19526F: Documentation/driver-api/thermal/cpu-cooling-api.rst 19527F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 19528F: drivers/thermal/cpufreq_cooling.c 19529F: drivers/thermal/cpuidle_cooling.c 19530F: include/linux/cpu_cooling.h 19531 19532THERMAL/POWER_ALLOCATOR 19533M: Lukasz Luba <lukasz.luba@arm.com> 19534L: linux-pm@vger.kernel.org 19535S: Maintained 19536F: Documentation/driver-api/thermal/power_allocator.rst 19537F: drivers/thermal/gov_power_allocator.c 19538F: include/trace/events/thermal_power_allocator.h 19539 19540THINKPAD ACPI EXTRAS DRIVER 19541M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 19542L: ibm-acpi-devel@lists.sourceforge.net 19543L: platform-driver-x86@vger.kernel.org 19544S: Maintained 19545W: http://ibm-acpi.sourceforge.net 19546W: http://thinkwiki.org/wiki/Ibm-acpi 19547T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 19548F: drivers/platform/x86/thinkpad_acpi.c 19549 19550THINKPAD LMI DRIVER 19551M: Mark Pearson <markpearson@lenovo.com> 19552L: platform-driver-x86@vger.kernel.org 19553S: Maintained 19554F: Documentation/ABI/testing/sysfs-class-firmware-attributes 19555F: drivers/platform/x86/think-lmi.? 19556 19557THUNDERBOLT DMA TRAFFIC TEST DRIVER 19558M: Isaac Hazan <isaac.hazan@intel.com> 19559L: linux-usb@vger.kernel.org 19560S: Maintained 19561F: drivers/thunderbolt/dma_test.c 19562 19563THUNDERBOLT DRIVER 19564M: Andreas Noever <andreas.noever@gmail.com> 19565M: Michael Jamet <michael.jamet@intel.com> 19566M: Mika Westerberg <mika.westerberg@linux.intel.com> 19567M: Yehezkel Bernat <YehezkelShB@gmail.com> 19568L: linux-usb@vger.kernel.org 19569S: Maintained 19570T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 19571F: Documentation/admin-guide/thunderbolt.rst 19572F: drivers/thunderbolt/ 19573F: include/linux/thunderbolt.h 19574 19575THUNDERBOLT NETWORK DRIVER 19576M: Michael Jamet <michael.jamet@intel.com> 19577M: Mika Westerberg <mika.westerberg@linux.intel.com> 19578M: Yehezkel Bernat <YehezkelShB@gmail.com> 19579L: netdev@vger.kernel.org 19580S: Maintained 19581F: drivers/net/thunderbolt.c 19582 19583THUNDERX GPIO DRIVER 19584M: Robert Richter <rric@kernel.org> 19585S: Odd Fixes 19586F: drivers/gpio/gpio-thunderx.c 19587 19588TI ADS131E0X ADC SERIES DRIVER 19589M: Tomislav Denis <tomislav.denis@avl.com> 19590L: linux-iio@vger.kernel.org 19591S: Maintained 19592F: Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml 19593F: drivers/iio/adc/ti-ads131e08.c 19594 19595TI AM437X VPFE DRIVER 19596M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19597L: linux-media@vger.kernel.org 19598S: Maintained 19599W: https://linuxtv.org 19600Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19601T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19602F: drivers/media/platform/ti/am437x/ 19603 19604TI BANDGAP AND THERMAL DRIVER 19605M: Eduardo Valentin <edubezval@gmail.com> 19606M: Keerthy <j-keerthy@ti.com> 19607L: linux-pm@vger.kernel.org 19608L: linux-omap@vger.kernel.org 19609S: Maintained 19610F: drivers/thermal/ti-soc-thermal/ 19611 19612TI BQ27XXX POWER SUPPLY DRIVER 19613F: drivers/power/supply/bq27xxx_battery.c 19614F: drivers/power/supply/bq27xxx_battery_i2c.c 19615F: include/linux/power/bq27xxx_battery.h 19616 19617TI CDCE706 CLOCK DRIVER 19618M: Max Filippov <jcmvbkbc@gmail.com> 19619S: Maintained 19620F: drivers/clk/clk-cdce706.c 19621 19622TI CLOCK DRIVER 19623M: Tero Kristo <kristo@kernel.org> 19624L: linux-omap@vger.kernel.org 19625S: Odd Fixes 19626F: drivers/clk/ti/ 19627F: include/linux/clk/ti.h 19628 19629TI DAVINCI MACHINE SUPPORT 19630M: Sekhar Nori <nsekhar@ti.com> 19631R: Bartosz Golaszewski <brgl@bgdev.pl> 19632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19633S: Supported 19634T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 19635F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 19636F: arch/arm/boot/dts/da850* 19637F: arch/arm/mach-davinci/ 19638F: drivers/i2c/busses/i2c-davinci.c 19639 19640TI DAVINCI SERIES CLOCK DRIVER 19641M: David Lechner <david@lechnology.com> 19642R: Sekhar Nori <nsekhar@ti.com> 19643S: Maintained 19644F: Documentation/devicetree/bindings/clock/ti/davinci/ 19645F: drivers/clk/davinci/ 19646 19647TI DAVINCI SERIES GPIO DRIVER 19648M: Keerthy <j-keerthy@ti.com> 19649L: linux-gpio@vger.kernel.org 19650S: Maintained 19651F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 19652F: drivers/gpio/gpio-davinci.c 19653 19654TI DAVINCI SERIES MEDIA DRIVER 19655M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19656L: linux-media@vger.kernel.org 19657S: Maintained 19658W: https://linuxtv.org 19659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19660T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19661F: drivers/media/platform/ti/davinci/ 19662F: include/media/davinci/ 19663 19664TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 19665R: David Lechner <david@lechnology.com> 19666L: linux-iio@vger.kernel.org 19667F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 19668F: drivers/counter/ti-eqep.c 19669 19670TI ETHERNET SWITCH DRIVER (CPSW) 19671R: Grygorii Strashko <grygorii.strashko@ti.com> 19672L: linux-omap@vger.kernel.org 19673L: netdev@vger.kernel.org 19674S: Maintained 19675F: drivers/net/ethernet/ti/cpsw* 19676F: drivers/net/ethernet/ti/davinci* 19677 19678TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 19679M: Alex Dubov <oakad@yahoo.com> 19680S: Maintained 19681W: http://tifmxx.berlios.de/ 19682F: drivers/memstick/host/tifm_ms.c 19683F: drivers/misc/tifm* 19684F: drivers/mmc/host/tifm_sd.c 19685F: include/linux/tifm.h 19686 19687TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 19688M: Nishanth Menon <nm@ti.com> 19689M: Santosh Shilimkar <ssantosh@kernel.org> 19690L: linux-kernel@vger.kernel.org 19691L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19692S: Maintained 19693T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 19694F: drivers/soc/ti/* 19695 19696TI LM49xxx FAMILY ASoC CODEC DRIVERS 19697M: M R Swami Reddy <mr.swami.reddy@ti.com> 19698M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 19699L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19700S: Maintained 19701F: sound/soc/codecs/isabelle* 19702F: sound/soc/codecs/lm49453* 19703 19704TI PCM3060 ASoC CODEC DRIVER 19705M: Kirill Marinushkin <kmarinushkin@birdec.com> 19706L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19707S: Maintained 19708F: Documentation/devicetree/bindings/sound/pcm3060.txt 19709F: sound/soc/codecs/pcm3060* 19710 19711TI TAS571X FAMILY ASoC CODEC DRIVER 19712M: Kevin Cernekee <cernekee@chromium.org> 19713L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19714S: Odd Fixes 19715F: sound/soc/codecs/tas571x* 19716 19717TI TRF7970A NFC DRIVER 19718M: Mark Greer <mgreer@animalcreek.com> 19719L: linux-wireless@vger.kernel.org 19720L: linux-nfc@lists.01.org (subscribers-only) 19721S: Supported 19722F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 19723F: drivers/nfc/trf7970a.c 19724 19725TI TSC2046 ADC DRIVER 19726M: Oleksij Rempel <o.rempel@pengutronix.de> 19727R: kernel@pengutronix.de 19728L: linux-iio@vger.kernel.org 19729S: Maintained 19730F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 19731F: drivers/iio/adc/ti-tsc2046.c 19732 19733TI TWL4030 SERIES SOC CODEC DRIVER 19734M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19735L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19736S: Maintained 19737F: sound/soc/codecs/twl4030* 19738 19739TI VPE/CAL DRIVERS 19740M: Benoit Parrot <bparrot@ti.com> 19741L: linux-media@vger.kernel.org 19742S: Maintained 19743W: http://linuxtv.org/ 19744Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19745F: Documentation/devicetree/bindings/media/ti,cal.yaml 19746F: Documentation/devicetree/bindings/media/ti,vpe.yaml 19747F: drivers/media/platform/ti/cal/ 19748F: drivers/media/platform/ti/vpe/ 19749 19750TI WILINK WIRELESS DRIVERS 19751L: linux-wireless@vger.kernel.org 19752S: Orphan 19753W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 19754W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 19755T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 19756F: drivers/net/wireless/ti/ 19757F: include/linux/wl12xx.h 19758 19759TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 19760M: John Stultz <john.stultz@linaro.org> 19761M: Thomas Gleixner <tglx@linutronix.de> 19762R: Stephen Boyd <sboyd@kernel.org> 19763L: linux-kernel@vger.kernel.org 19764S: Supported 19765T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 19766F: include/linux/clocksource.h 19767F: include/linux/time.h 19768F: include/linux/timex.h 19769F: include/uapi/linux/time.h 19770F: include/uapi/linux/timex.h 19771F: kernel/time/alarmtimer.c 19772F: kernel/time/clocksource.c 19773F: kernel/time/ntp.c 19774F: kernel/time/time*.c 19775F: tools/testing/selftests/timers/ 19776 19777TIPC NETWORK LAYER 19778M: Jon Maloy <jmaloy@redhat.com> 19779M: Ying Xue <ying.xue@windriver.com> 19780L: netdev@vger.kernel.org (core kernel code) 19781L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 19782S: Maintained 19783W: http://tipc.sourceforge.net/ 19784F: include/uapi/linux/tipc*.h 19785F: net/tipc/ 19786 19787TLAN NETWORK DRIVER 19788M: Samuel Chessman <chessman@tux.org> 19789L: tlan-devel@lists.sourceforge.net (subscribers-only) 19790S: Maintained 19791W: http://sourceforge.net/projects/tlan/ 19792F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 19793F: drivers/net/ethernet/ti/tlan.* 19794 19795TM6000 VIDEO4LINUX DRIVER 19796M: Mauro Carvalho Chehab <mchehab@kernel.org> 19797L: linux-media@vger.kernel.org 19798S: Odd fixes 19799W: https://linuxtv.org 19800T: git git://linuxtv.org/media_tree.git 19801F: Documentation/admin-guide/media/tm6000* 19802F: drivers/media/usb/tm6000/ 19803 19804TMIO/SDHI MMC DRIVER 19805M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19806L: linux-mmc@vger.kernel.org 19807S: Supported 19808F: drivers/mmc/host/renesas_sdhi* 19809F: drivers/mmc/host/tmio_mmc* 19810F: include/linux/mfd/tmio.h 19811 19812TMP401 HARDWARE MONITOR DRIVER 19813M: Guenter Roeck <linux@roeck-us.net> 19814L: linux-hwmon@vger.kernel.org 19815S: Maintained 19816F: Documentation/hwmon/tmp401.rst 19817F: drivers/hwmon/tmp401.c 19818 19819TMP464 HARDWARE MONITOR DRIVER 19820M: Agathe Porte <agathe.porte@nokia.com> 19821M: Guenter Roeck <linux@roeck-us.net> 19822L: linux-hwmon@vger.kernel.org 19823S: Maintained 19824F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 19825F: Documentation/hwmon/tmp464.rst 19826F: drivers/hwmon/tmp464.c 19827 19828TMP513 HARDWARE MONITOR DRIVER 19829M: Eric Tremblay <etremblay@distech-controls.com> 19830L: linux-hwmon@vger.kernel.org 19831S: Maintained 19832F: Documentation/hwmon/tmp513.rst 19833F: drivers/hwmon/tmp513.c 19834 19835TMPFS (SHMEM FILESYSTEM) 19836M: Hugh Dickins <hughd@google.com> 19837L: linux-mm@kvack.org 19838S: Maintained 19839F: include/linux/shmem_fs.h 19840F: mm/shmem.c 19841 19842TOMOYO SECURITY MODULE 19843M: Kentaro Takeda <takedakn@nttdata.co.jp> 19844M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 19845L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 19846L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 19847L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 19848L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 19849S: Maintained 19850W: https://tomoyo.osdn.jp/ 19851F: security/tomoyo/ 19852 19853TOPSTAR LAPTOP EXTRAS DRIVER 19854M: Herton Ronaldo Krzesinski <herton@canonical.com> 19855L: platform-driver-x86@vger.kernel.org 19856S: Maintained 19857F: drivers/platform/x86/topstar-laptop.c 19858 19859TORTURE-TEST MODULES 19860M: Davidlohr Bueso <dave@stgolabs.net> 19861M: "Paul E. McKenney" <paulmck@kernel.org> 19862M: Josh Triplett <josh@joshtriplett.org> 19863L: linux-kernel@vger.kernel.org 19864S: Supported 19865T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19866F: Documentation/RCU/torture.rst 19867F: kernel/locking/locktorture.c 19868F: kernel/rcu/rcuscale.c 19869F: kernel/rcu/rcutorture.c 19870F: kernel/rcu/refscale.c 19871F: kernel/torture.c 19872 19873TOSHIBA ACPI EXTRAS DRIVER 19874M: Azael Avalos <coproscefalo@gmail.com> 19875L: platform-driver-x86@vger.kernel.org 19876S: Maintained 19877F: drivers/platform/x86/toshiba_acpi.c 19878 19879TOSHIBA BLUETOOTH DRIVER 19880M: Azael Avalos <coproscefalo@gmail.com> 19881L: platform-driver-x86@vger.kernel.org 19882S: Maintained 19883F: drivers/platform/x86/toshiba_bluetooth.c 19884 19885TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 19886M: Azael Avalos <coproscefalo@gmail.com> 19887L: platform-driver-x86@vger.kernel.org 19888S: Maintained 19889F: drivers/platform/x86/toshiba_haps.c 19890 19891TOSHIBA SMM DRIVER 19892M: Jonathan Buzzard <jonathan@buzzard.org.uk> 19893S: Maintained 19894W: http://www.buzzard.org.uk/toshiba/ 19895F: drivers/char/toshiba.c 19896F: include/linux/toshiba.h 19897F: include/uapi/linux/toshiba.h 19898 19899TOSHIBA TC358743 DRIVER 19900M: Mats Randgaard <matrandg@cisco.com> 19901L: linux-media@vger.kernel.org 19902S: Maintained 19903F: drivers/media/i2c/tc358743* 19904F: include/media/i2c/tc358743.h 19905 19906TOSHIBA WMI HOTKEYS DRIVER 19907M: Azael Avalos <coproscefalo@gmail.com> 19908L: platform-driver-x86@vger.kernel.org 19909S: Maintained 19910F: drivers/platform/x86/toshiba-wmi.c 19911 19912TPM DEVICE DRIVER 19913M: Peter Huewe <peterhuewe@gmx.de> 19914M: Jarkko Sakkinen <jarkko@kernel.org> 19915R: Jason Gunthorpe <jgg@ziepe.ca> 19916L: linux-integrity@vger.kernel.org 19917S: Maintained 19918W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 19919Q: https://patchwork.kernel.org/project/linux-integrity/list/ 19920T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 19921F: drivers/char/tpm/ 19922 19923TRACING 19924M: Steven Rostedt <rostedt@goodmis.org> 19925M: Ingo Molnar <mingo@redhat.com> 19926S: Maintained 19927T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 19928F: Documentation/trace/ftrace.rst 19929F: arch/*/*/*/ftrace.h 19930F: arch/*/kernel/ftrace.c 19931F: fs/tracefs/ 19932F: include/*/ftrace.h 19933F: include/linux/trace*.h 19934F: include/trace/ 19935F: kernel/trace/ 19936F: tools/testing/selftests/ftrace/ 19937 19938TRACING MMIO ACCESSES (MMIOTRACE) 19939M: Steven Rostedt <rostedt@goodmis.org> 19940M: Ingo Molnar <mingo@kernel.org> 19941R: Karol Herbst <karolherbst@gmail.com> 19942R: Pekka Paalanen <ppaalanen@gmail.com> 19943L: linux-kernel@vger.kernel.org 19944L: nouveau@lists.freedesktop.org 19945S: Maintained 19946F: arch/x86/mm/kmmio.c 19947F: arch/x86/mm/mmio-mod.c 19948F: arch/x86/mm/testmmiotrace.c 19949F: include/linux/mmiotrace.h 19950F: kernel/trace/trace_mmiotrace.c 19951 19952TRACING OS NOISE / LATENCY TRACERS 19953M: Steven Rostedt <rostedt@goodmis.org> 19954M: Daniel Bristot de Oliveira <bristot@kernel.org> 19955S: Maintained 19956F: kernel/trace/trace_osnoise.c 19957F: include/trace/events/osnoise.h 19958F: kernel/trace/trace_hwlat.c 19959F: kernel/trace/trace_irqsoff.c 19960F: kernel/trace/trace_sched_wakeup.c 19961F: Documentation/trace/osnoise-tracer.rst 19962F: Documentation/trace/timerlat-tracer.rst 19963F: Documentation/trace/hwlat_detector.rst 19964F: arch/*/kernel/trace.c 19965 19966Real-time Linux Analysis (RTLA) tools 19967M: Daniel Bristot de Oliveira <bristot@kernel.org> 19968M: Steven Rostedt <rostedt@goodmis.org> 19969L: linux-trace-devel@vger.kernel.org 19970S: Maintained 19971F: Documentation/tools/rtla/ 19972F: tools/tracing/rtla/ 19973 19974TRADITIONAL CHINESE DOCUMENTATION 19975M: Hu Haowen <src.res@email.cn> 19976L: linux-doc-tw-discuss@lists.sourceforge.net 19977S: Maintained 19978W: https://github.com/srcres258/linux-doc 19979T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 19980F: Documentation/translations/zh_TW/ 19981 19982TTY LAYER 19983M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19984M: Jiri Slaby <jirislaby@kernel.org> 19985S: Supported 19986T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 19987F: Documentation/driver-api/serial/ 19988F: drivers/tty/ 19989F: drivers/tty/serial/serial_core.c 19990F: include/linux/selection.h 19991F: include/linux/serial.h 19992F: include/linux/serial_core.h 19993F: include/linux/sysrq.h 19994F: include/linux/tty*.h 19995F: include/linux/vt.h 19996F: include/linux/vt_*.h 19997F: include/uapi/linux/serial.h 19998F: include/uapi/linux/serial_core.h 19999F: include/uapi/linux/tty.h 20000 20001TUA9001 MEDIA DRIVER 20002M: Antti Palosaari <crope@iki.fi> 20003L: linux-media@vger.kernel.org 20004S: Maintained 20005W: https://linuxtv.org 20006W: http://palosaari.fi/linux/ 20007Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20008T: git git://linuxtv.org/anttip/media_tree.git 20009F: drivers/media/tuners/tua9001* 20010 20011TULIP NETWORK DRIVERS 20012L: netdev@vger.kernel.org 20013L: linux-parisc@vger.kernel.org 20014S: Orphan 20015F: drivers/net/ethernet/dec/tulip/ 20016 20017TUN/TAP driver 20018M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20019S: Maintained 20020W: http://vtun.sourceforge.net/tun 20021F: Documentation/networking/tuntap.rst 20022F: arch/um/os-Linux/drivers/ 20023 20024TURBOCHANNEL SUBSYSTEM 20025M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20026M: Ralf Baechle <ralf@linux-mips.org> 20027L: linux-mips@vger.kernel.org 20028S: Maintained 20029Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20030F: drivers/tc/ 20031F: include/linux/tc.h 20032 20033TURBOSTAT UTILITY 20034M: "Len Brown" <lenb@kernel.org> 20035L: linux-pm@vger.kernel.org 20036S: Supported 20037Q: https://patchwork.kernel.org/project/linux-pm/list/ 20038B: https://bugzilla.kernel.org 20039T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20040F: tools/power/x86/turbostat/ 20041 20042TW5864 VIDEO4LINUX DRIVER 20043M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20044M: Anton Sviridenko <anton@corp.bluecherry.net> 20045M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20046M: Andrey Utkin <andrey_utkin@fastmail.com> 20047L: linux-media@vger.kernel.org 20048S: Supported 20049F: drivers/media/pci/tw5864/ 20050 20051TW68 VIDEO4LINUX DRIVER 20052M: Hans Verkuil <hverkuil@xs4all.nl> 20053L: linux-media@vger.kernel.org 20054S: Odd Fixes 20055W: https://linuxtv.org 20056T: git git://linuxtv.org/media_tree.git 20057F: drivers/media/pci/tw68/ 20058 20059TW686X VIDEO4LINUX DRIVER 20060M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20061L: linux-media@vger.kernel.org 20062S: Maintained 20063W: http://linuxtv.org 20064T: git git://linuxtv.org/media_tree.git 20065F: drivers/media/pci/tw686x/ 20066 20067U-BOOT ENVIRONMENT VARIABLES 20068M: Rafał Miłecki <rafal@milecki.pl> 20069S: Maintained 20070F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20071 20072UACCE ACCELERATOR FRAMEWORK 20073M: Zhangfei Gao <zhangfei.gao@linaro.org> 20074M: Zhou Wang <wangzhou1@hisilicon.com> 20075L: linux-accelerators@lists.ozlabs.org 20076L: linux-kernel@vger.kernel.org 20077S: Maintained 20078F: Documentation/ABI/testing/sysfs-driver-uacce 20079F: Documentation/misc-devices/uacce.rst 20080F: drivers/misc/uacce/ 20081F: include/linux/uacce.h 20082F: include/uapi/misc/uacce/ 20083 20084UBI FILE SYSTEM (UBIFS) 20085M: Richard Weinberger <richard@nod.at> 20086L: linux-mtd@lists.infradead.org 20087S: Supported 20088W: http://www.linux-mtd.infradead.org/doc/ubifs.html 20089T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20090T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20091F: Documentation/ABI/testing/sysfs-fs-ubifs 20092F: Documentation/filesystems/ubifs-authentication.rst 20093F: Documentation/filesystems/ubifs.rst 20094F: fs/ubifs/ 20095 20096UCLINUX (M68KNOMMU AND COLDFIRE) 20097M: Greg Ungerer <gerg@linux-m68k.org> 20098L: linux-m68k@lists.linux-m68k.org 20099L: uclinux-dev@uclinux.org (subscribers-only) 20100S: Maintained 20101W: http://www.linux-m68k.org/ 20102W: http://www.uclinux.org/ 20103T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 20104F: arch/m68k/*/*_no.* 20105F: arch/m68k/68*/ 20106F: arch/m68k/coldfire/ 20107F: arch/m68k/include/asm/*_no.* 20108 20109UDF FILESYSTEM 20110M: Jan Kara <jack@suse.com> 20111S: Maintained 20112F: Documentation/filesystems/udf.rst 20113F: fs/udf/ 20114 20115UDRAW TABLET 20116M: Bastien Nocera <hadess@hadess.net> 20117L: linux-input@vger.kernel.org 20118S: Maintained 20119F: drivers/hid/hid-udraw-ps3.c 20120 20121UFS FILESYSTEM 20122M: Evgeniy Dushistov <dushistov@mail.ru> 20123S: Maintained 20124F: Documentation/admin-guide/ufs.rst 20125F: fs/ufs/ 20126 20127UHID USERSPACE HID IO DRIVER 20128M: David Rheinsberg <david.rheinsberg@gmail.com> 20129L: linux-input@vger.kernel.org 20130S: Maintained 20131F: drivers/hid/uhid.c 20132F: include/uapi/linux/uhid.h 20133 20134ULPI BUS 20135M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20136L: linux-usb@vger.kernel.org 20137S: Maintained 20138F: drivers/usb/common/ulpi.c 20139F: include/linux/ulpi/ 20140 20141UNICODE SUBSYSTEM 20142M: Gabriel Krisman Bertazi <krisman@collabora.com> 20143L: linux-fsdevel@vger.kernel.org 20144S: Supported 20145F: fs/unicode/ 20146 20147UNIFDEF 20148M: Tony Finch <dot@dotat.at> 20149S: Maintained 20150W: http://dotat.at/prog/unifdef 20151F: scripts/unifdef.c 20152 20153UNIFORM CDROM DRIVER 20154M: Phillip Potter <phil@philpotter.co.uk> 20155S: Maintained 20156F: Documentation/cdrom/ 20157F: drivers/cdrom/cdrom.c 20158F: include/linux/cdrom.h 20159F: include/uapi/linux/cdrom.h 20160 20161UNISYS S-PAR DRIVERS 20162M: David Kershner <david.kershner@unisys.com> 20163L: sparmaintainer@unisys.com (Unisys internal) 20164S: Supported 20165F: drivers/staging/unisys/ 20166F: drivers/visorbus/ 20167F: include/linux/visorbus.h 20168 20169UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 20170R: Alim Akhtar <alim.akhtar@samsung.com> 20171R: Avri Altman <avri.altman@wdc.com> 20172L: linux-scsi@vger.kernel.org 20173S: Supported 20174F: Documentation/devicetree/bindings/ufs/ 20175F: Documentation/scsi/ufs.rst 20176F: drivers/scsi/ufs/ 20177 20178UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 20179M: Pedro Sousa <pedrom.sousa@synopsys.com> 20180L: linux-scsi@vger.kernel.org 20181S: Supported 20182F: drivers/scsi/ufs/*dwc* 20183 20184UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 20185M: Stanley Chu <stanley.chu@mediatek.com> 20186L: linux-scsi@vger.kernel.org 20187L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20188S: Maintained 20189F: drivers/scsi/ufs/ufs-mediatek* 20190 20191UNSORTED BLOCK IMAGES (UBI) 20192M: Richard Weinberger <richard@nod.at> 20193L: linux-mtd@lists.infradead.org 20194S: Supported 20195W: http://www.linux-mtd.infradead.org/ 20196T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20197T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20198F: drivers/mtd/ubi/ 20199F: include/linux/mtd/ubi.h 20200F: include/uapi/mtd/ubi-user.h 20201 20202USB "USBNET" DRIVER FRAMEWORK 20203M: Oliver Neukum <oneukum@suse.com> 20204L: netdev@vger.kernel.org 20205S: Maintained 20206W: http://www.linux-usb.org/usbnet 20207F: drivers/net/usb/usbnet.c 20208F: include/linux/usb/usbnet.h 20209 20210USB ACM DRIVER 20211M: Oliver Neukum <oneukum@suse.com> 20212L: linux-usb@vger.kernel.org 20213S: Maintained 20214F: Documentation/usb/acm.rst 20215F: drivers/usb/class/cdc-acm.* 20216 20217USB APPLE MFI FASTCHARGE DRIVER 20218M: Bastien Nocera <hadess@hadess.net> 20219L: linux-usb@vger.kernel.org 20220S: Maintained 20221F: drivers/usb/misc/apple-mfi-fastcharge.c 20222 20223USB AR5523 WIRELESS DRIVER 20224M: Pontus Fuchs <pontus.fuchs@gmail.com> 20225L: linux-wireless@vger.kernel.org 20226S: Maintained 20227F: drivers/net/wireless/ath/ar5523/ 20228 20229USB ATTACHED SCSI 20230M: Oliver Neukum <oneukum@suse.com> 20231L: linux-usb@vger.kernel.org 20232L: linux-scsi@vger.kernel.org 20233S: Maintained 20234F: drivers/usb/storage/uas.c 20235 20236USB CDC ETHERNET DRIVER 20237M: Oliver Neukum <oliver@neukum.org> 20238L: linux-usb@vger.kernel.org 20239S: Maintained 20240F: drivers/net/usb/cdc_*.c 20241F: include/uapi/linux/usb/cdc.h 20242 20243USB CHAOSKEY DRIVER 20244M: Keith Packard <keithp@keithp.com> 20245L: linux-usb@vger.kernel.org 20246S: Maintained 20247F: drivers/usb/misc/chaoskey.c 20248 20249USB CYPRESS C67X00 DRIVER 20250L: linux-usb@vger.kernel.org 20251S: Orphan 20252F: drivers/usb/c67x00/ 20253 20254USB DAVICOM DM9601 DRIVER 20255M: Peter Korsgaard <peter@korsgaard.com> 20256L: netdev@vger.kernel.org 20257S: Maintained 20258W: http://www.linux-usb.org/usbnet 20259F: drivers/net/usb/dm9601.c 20260 20261USB EHCI DRIVER 20262M: Alan Stern <stern@rowland.harvard.edu> 20263L: linux-usb@vger.kernel.org 20264S: Maintained 20265F: Documentation/usb/ehci.rst 20266F: drivers/usb/host/ehci* 20267 20268USB GADGET/PERIPHERAL SUBSYSTEM 20269M: Felipe Balbi <balbi@kernel.org> 20270L: linux-usb@vger.kernel.org 20271S: Maintained 20272W: http://www.linux-usb.org/gadget 20273T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20274F: drivers/usb/gadget/ 20275F: include/linux/usb/gadget* 20276 20277USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 20278M: Jiri Kosina <jikos@kernel.org> 20279M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 20280L: linux-usb@vger.kernel.org 20281S: Maintained 20282T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 20283F: Documentation/hid/hiddev.rst 20284F: drivers/hid/usbhid/ 20285 20286USB INTEL XHCI ROLE MUX DRIVER 20287M: Hans de Goede <hdegoede@redhat.com> 20288L: linux-usb@vger.kernel.org 20289S: Maintained 20290F: drivers/usb/roles/intel-xhci-usb-role-switch.c 20291 20292USB IP DRIVER FOR HISILICON KIRIN 960 20293M: Yu Chen <chenyu56@huawei.com> 20294M: Binghui Wang <wangbinghui@hisilicon.com> 20295L: linux-usb@vger.kernel.org 20296S: Maintained 20297F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 20298F: drivers/phy/hisilicon/phy-hi3660-usb3.c 20299 20300USB IP DRIVER FOR HISILICON KIRIN 970 20301M: Mauro Carvalho Chehab <mchehab@kernel.org> 20302L: linux-usb@vger.kernel.org 20303S: Maintained 20304F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 20305F: drivers/phy/hisilicon/phy-hi3670-usb3.c 20306 20307USB ISP116X DRIVER 20308M: Olav Kongas <ok@artecdesign.ee> 20309L: linux-usb@vger.kernel.org 20310S: Maintained 20311F: drivers/usb/host/isp116x* 20312F: include/linux/usb/isp116x.h 20313 20314USB ISP1760 DRIVER 20315M: Rui Miguel Silva <rui.silva@linaro.org> 20316L: linux-usb@vger.kernel.org 20317S: Maintained 20318F: drivers/usb/isp1760/* 20319F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 20320 20321USB LAN78XX ETHERNET DRIVER 20322M: Woojung Huh <woojung.huh@microchip.com> 20323M: UNGLinuxDriver@microchip.com 20324L: netdev@vger.kernel.org 20325S: Maintained 20326F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 20327F: drivers/net/usb/lan78xx.* 20328F: include/dt-bindings/net/microchip-lan78xx.h 20329 20330USB MASS STORAGE DRIVER 20331M: Alan Stern <stern@rowland.harvard.edu> 20332L: linux-usb@vger.kernel.org 20333L: usb-storage@lists.one-eyed-alien.net 20334S: Maintained 20335F: drivers/usb/storage/ 20336 20337USB MIDI DRIVER 20338M: Clemens Ladisch <clemens@ladisch.de> 20339L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20340S: Maintained 20341T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20342F: sound/usb/midi.* 20343 20344USB NETWORKING DRIVERS 20345L: linux-usb@vger.kernel.org 20346S: Odd Fixes 20347F: drivers/net/usb/ 20348 20349USB OHCI DRIVER 20350M: Alan Stern <stern@rowland.harvard.edu> 20351L: linux-usb@vger.kernel.org 20352S: Maintained 20353F: Documentation/usb/ohci.rst 20354F: drivers/usb/host/ohci* 20355 20356USB OTG FSM (Finite State Machine) 20357M: Peter Chen <peter.chen@kernel.org> 20358L: linux-usb@vger.kernel.org 20359S: Maintained 20360T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 20361F: drivers/usb/common/usb-otg-fsm.c 20362 20363USB OVER IP DRIVER 20364M: Valentina Manea <valentina.manea.m@gmail.com> 20365M: Shuah Khan <shuah@kernel.org> 20366M: Shuah Khan <skhan@linuxfoundation.org> 20367L: linux-usb@vger.kernel.org 20368S: Maintained 20369F: Documentation/usb/usbip_protocol.rst 20370F: drivers/usb/usbip/ 20371F: tools/testing/selftests/drivers/usb/usbip/ 20372F: tools/usb/usbip/ 20373 20374USB PEGASUS DRIVER 20375M: Petko Manolov <petkan@nucleusys.com> 20376L: linux-usb@vger.kernel.org 20377L: netdev@vger.kernel.org 20378S: Maintained 20379W: https://github.com/petkan/pegasus 20380T: git git://github.com/petkan/pegasus.git 20381F: drivers/net/usb/pegasus.* 20382 20383USB PHY LAYER 20384M: Felipe Balbi <balbi@kernel.org> 20385L: linux-usb@vger.kernel.org 20386S: Maintained 20387T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20388F: drivers/usb/phy/ 20389 20390USB PRINTER DRIVER (usblp) 20391M: Pete Zaitcev <zaitcev@redhat.com> 20392L: linux-usb@vger.kernel.org 20393S: Supported 20394F: drivers/usb/class/usblp.c 20395 20396USB RAW GADGET DRIVER 20397R: Andrey Konovalov <andreyknvl@gmail.com> 20398L: linux-usb@vger.kernel.org 20399S: Maintained 20400F: Documentation/usb/raw-gadget.rst 20401F: drivers/usb/gadget/legacy/raw_gadget.c 20402F: include/uapi/linux/usb/raw_gadget.h 20403 20404USB QMI WWAN NETWORK DRIVER 20405M: Bjørn Mork <bjorn@mork.no> 20406L: netdev@vger.kernel.org 20407S: Maintained 20408F: Documentation/ABI/testing/sysfs-class-net-qmi 20409F: drivers/net/usb/qmi_wwan.c 20410 20411USB RTL8150 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/rtl8150 20417T: git git://github.com/petkan/rtl8150.git 20418F: drivers/net/usb/rtl8150.c 20419 20420USB SERIAL SUBSYSTEM 20421M: Johan Hovold <johan@kernel.org> 20422L: linux-usb@vger.kernel.org 20423S: Maintained 20424T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 20425F: Documentation/usb/usb-serial.rst 20426F: drivers/usb/serial/ 20427F: include/linux/usb/serial.h 20428 20429USB SMSC75XX ETHERNET DRIVER 20430M: Steve Glendinning <steve.glendinning@shawell.net> 20431L: netdev@vger.kernel.org 20432S: Maintained 20433F: drivers/net/usb/smsc75xx.* 20434 20435USB SMSC95XX ETHERNET DRIVER 20436M: Steve Glendinning <steve.glendinning@shawell.net> 20437M: UNGLinuxDriver@microchip.com 20438L: netdev@vger.kernel.org 20439S: Maintained 20440F: drivers/net/usb/smsc95xx.* 20441 20442USB SUBSYSTEM 20443M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20444L: linux-usb@vger.kernel.org 20445S: Supported 20446W: http://www.linux-usb.org 20447T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 20448F: Documentation/devicetree/bindings/usb/ 20449F: Documentation/usb/ 20450F: drivers/usb/ 20451F: include/linux/usb.h 20452F: include/linux/usb/ 20453 20454USB TYPEC BUS FOR ALTERNATE MODES 20455M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20456L: linux-usb@vger.kernel.org 20457S: Maintained 20458F: Documentation/ABI/testing/sysfs-bus-typec 20459F: Documentation/driver-api/usb/typec_bus.rst 20460F: drivers/usb/typec/altmodes/ 20461F: include/linux/usb/typec_altmode.h 20462 20463USB TYPEC CLASS 20464M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20465L: linux-usb@vger.kernel.org 20466S: Maintained 20467F: Documentation/ABI/testing/sysfs-class-typec 20468F: Documentation/driver-api/usb/typec.rst 20469F: drivers/usb/typec/ 20470F: include/linux/usb/typec.h 20471 20472USB TYPEC INTEL PMC MUX DRIVER 20473M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20474L: linux-usb@vger.kernel.org 20475S: Maintained 20476F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 20477F: drivers/usb/typec/mux/intel_pmc_mux.c 20478 20479USB TYPEC PI3USB30532 MUX DRIVER 20480M: Hans de Goede <hdegoede@redhat.com> 20481L: linux-usb@vger.kernel.org 20482S: Maintained 20483F: drivers/usb/typec/mux/pi3usb30532.c 20484 20485USB TYPEC PORT CONTROLLER DRIVERS 20486M: Guenter Roeck <linux@roeck-us.net> 20487L: linux-usb@vger.kernel.org 20488S: Maintained 20489F: drivers/usb/typec/tcpm/ 20490 20491USB UHCI DRIVER 20492M: Alan Stern <stern@rowland.harvard.edu> 20493L: linux-usb@vger.kernel.org 20494S: Maintained 20495F: drivers/usb/host/uhci* 20496 20497USB VIDEO CLASS 20498M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20499L: linux-uvc-devel@lists.sourceforge.net (subscribers-only) 20500L: linux-media@vger.kernel.org 20501S: Maintained 20502W: http://www.ideasonboard.org/uvc/ 20503T: git git://linuxtv.org/media_tree.git 20504F: drivers/media/usb/uvc/ 20505F: include/uapi/linux/uvcvideo.h 20506 20507USB WEBCAM GADGET 20508M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20509L: linux-usb@vger.kernel.org 20510S: Maintained 20511F: drivers/usb/gadget/function/*uvc* 20512F: drivers/usb/gadget/legacy/webcam.c 20513F: include/uapi/linux/usb/g_uvc.h 20514 20515USB WIRELESS RNDIS DRIVER (rndis_wlan) 20516M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 20517L: linux-wireless@vger.kernel.org 20518S: Maintained 20519F: drivers/net/wireless/rndis_wlan.c 20520 20521USB XHCI DRIVER 20522M: Mathias Nyman <mathias.nyman@intel.com> 20523L: linux-usb@vger.kernel.org 20524S: Supported 20525F: drivers/usb/host/pci-quirks* 20526F: drivers/usb/host/xhci* 20527 20528USB ZD1201 DRIVER 20529L: linux-wireless@vger.kernel.org 20530S: Orphan 20531W: http://linux-lc100020.sourceforge.net 20532F: drivers/net/wireless/zydas/zd1201.* 20533 20534USB ZR364XX DRIVER 20535M: Antoine Jacquet <royale@zerezo.com> 20536L: linux-usb@vger.kernel.org 20537L: linux-media@vger.kernel.org 20538S: Maintained 20539W: http://royale.zerezo.com/zr364xx/ 20540T: git git://linuxtv.org/media_tree.git 20541F: Documentation/admin-guide/media/zr364xx* 20542F: drivers/media/usb/zr364xx/ 20543 20544USER-MODE LINUX (UML) 20545M: Jeff Dike <jdike@addtoit.com> 20546M: Richard Weinberger <richard@nod.at> 20547M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 20548L: linux-um@lists.infradead.org 20549S: Maintained 20550W: http://user-mode-linux.sourceforge.net 20551Q: https://patchwork.ozlabs.org/project/linux-um/list/ 20552T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git 20553F: Documentation/virt/uml/ 20554F: arch/um/ 20555F: arch/x86/um/ 20556F: fs/hostfs/ 20557 20558USERSPACE COPYIN/COPYOUT (UIOVEC) 20559M: Alexander Viro <viro@zeniv.linux.org.uk> 20560S: Maintained 20561F: include/linux/uio.h 20562F: lib/iov_iter.c 20563 20564USERSPACE DMA BUFFER DRIVER 20565M: Gerd Hoffmann <kraxel@redhat.com> 20566L: dri-devel@lists.freedesktop.org 20567S: Maintained 20568T: git git://anongit.freedesktop.org/drm/drm-misc 20569F: drivers/dma-buf/udmabuf.c 20570F: include/uapi/linux/udmabuf.h 20571 20572USERSPACE I/O (UIO) 20573M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20574S: Maintained 20575T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 20576F: Documentation/driver-api/uio-howto.rst 20577F: drivers/uio/ 20578F: include/linux/uio_driver.h 20579 20580UTIL-LINUX PACKAGE 20581M: Karel Zak <kzak@redhat.com> 20582L: util-linux@vger.kernel.org 20583S: Maintained 20584W: http://en.wikipedia.org/wiki/Util-linux 20585T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 20586 20587UUID HELPERS 20588M: Christoph Hellwig <hch@lst.de> 20589R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20590L: linux-kernel@vger.kernel.org 20591S: Maintained 20592T: git git://git.infradead.org/users/hch/uuid.git 20593F: include/linux/uuid.h 20594F: include/uapi/linux/uuid.h 20595F: lib/test_uuid.c 20596F: lib/uuid.c 20597 20598UV SYSFS DRIVER 20599M: Justin Ernst <justin.ernst@hpe.com> 20600L: platform-driver-x86@vger.kernel.org 20601S: Maintained 20602F: drivers/platform/x86/uv_sysfs.c 20603 20604UVESAFB DRIVER 20605M: Michal Januszewski <spock@gentoo.org> 20606L: linux-fbdev@vger.kernel.org 20607S: Maintained 20608W: https://github.com/mjanusz/v86d 20609F: Documentation/fb/uvesafb.rst 20610F: drivers/video/fbdev/uvesafb.* 20611 20612Ux500 CLOCK DRIVERS 20613M: Ulf Hansson <ulf.hansson@linaro.org> 20614L: linux-clk@vger.kernel.org 20615L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20616S: Maintained 20617F: drivers/clk/ux500/ 20618 20619VF610 NAND DRIVER 20620M: Stefan Agner <stefan@agner.ch> 20621L: linux-mtd@lists.infradead.org 20622S: Supported 20623F: drivers/mtd/nand/raw/vf610_nfc.c 20624 20625VFAT/FAT/MSDOS FILESYSTEM 20626M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 20627S: Maintained 20628F: Documentation/filesystems/vfat.rst 20629F: fs/fat/ 20630 20631VFIO DRIVER 20632M: Alex Williamson <alex.williamson@redhat.com> 20633R: Cornelia Huck <cohuck@redhat.com> 20634L: kvm@vger.kernel.org 20635S: Maintained 20636T: git git://github.com/awilliam/linux-vfio.git 20637F: Documentation/driver-api/vfio.rst 20638F: drivers/vfio/ 20639F: include/linux/vfio.h 20640F: include/linux/vfio_pci_core.h 20641F: include/uapi/linux/vfio.h 20642 20643VFIO FSL-MC DRIVER 20644M: Diana Craciun <diana.craciun@oss.nxp.com> 20645L: kvm@vger.kernel.org 20646S: Maintained 20647F: drivers/vfio/fsl-mc/ 20648 20649VFIO HISILICON PCI DRIVER 20650M: Longfang Liu <liulongfang@huawei.com> 20651M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 20652L: kvm@vger.kernel.org 20653S: Maintained 20654F: drivers/vfio/pci/hisilicon/ 20655 20656VFIO MEDIATED DEVICE DRIVERS 20657M: Kirti Wankhede <kwankhede@nvidia.com> 20658L: kvm@vger.kernel.org 20659S: Maintained 20660F: Documentation/driver-api/vfio-mediated-device.rst 20661F: drivers/vfio/mdev/ 20662F: include/linux/mdev.h 20663F: samples/vfio-mdev/ 20664 20665VFIO PCI DEVICE SPECIFIC DRIVERS 20666R: Jason Gunthorpe <jgg@nvidia.com> 20667R: Yishai Hadas <yishaih@nvidia.com> 20668R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 20669R: Kevin Tian <kevin.tian@intel.com> 20670L: kvm@vger.kernel.org 20671S: Maintained 20672P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 20673F: drivers/vfio/pci/*/ 20674 20675VFIO PLATFORM DRIVER 20676M: Eric Auger <eric.auger@redhat.com> 20677L: kvm@vger.kernel.org 20678S: Maintained 20679F: drivers/vfio/platform/ 20680 20681VFIO MLX5 PCI DRIVER 20682M: Yishai Hadas <yishaih@nvidia.com> 20683L: kvm@vger.kernel.org 20684S: Maintained 20685F: drivers/vfio/pci/mlx5/ 20686 20687VGA_SWITCHEROO 20688R: Lukas Wunner <lukas@wunner.de> 20689S: Maintained 20690T: git git://anongit.freedesktop.org/drm/drm-misc 20691F: Documentation/gpu/vga-switcheroo.rst 20692F: drivers/gpu/vga/vga_switcheroo.c 20693F: include/linux/vga_switcheroo.h 20694 20695VIA RHINE NETWORK DRIVER 20696S: Maintained 20697M: Kevin Brace <kevinbrace@bracecomputerlab.com> 20698F: drivers/net/ethernet/via/via-rhine.c 20699 20700VIA SD/MMC CARD CONTROLLER DRIVER 20701M: Bruce Chang <brucechang@via.com.tw> 20702M: Harald Welte <HaraldWelte@viatech.com> 20703S: Maintained 20704F: drivers/mmc/host/via-sdmmc.c 20705 20706VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 20707M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 20708L: linux-fbdev@vger.kernel.org 20709S: Maintained 20710F: drivers/video/fbdev/via/ 20711F: include/linux/via-core.h 20712F: include/linux/via-gpio.h 20713F: include/linux/via_i2c.h 20714 20715VIA VELOCITY NETWORK DRIVER 20716M: Francois Romieu <romieu@fr.zoreil.com> 20717L: netdev@vger.kernel.org 20718S: Maintained 20719F: drivers/net/ethernet/via/via-velocity.* 20720 20721VICODEC VIRTUAL CODEC DRIVER 20722M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20723L: linux-media@vger.kernel.org 20724S: Maintained 20725W: https://linuxtv.org 20726T: git git://linuxtv.org/media_tree.git 20727F: drivers/media/test-drivers/vicodec/* 20728 20729VIDEO I2C POLLING DRIVER 20730M: Matt Ranostay <matt.ranostay@konsulko.com> 20731L: linux-media@vger.kernel.org 20732S: Maintained 20733F: drivers/media/i2c/video-i2c.c 20734 20735VIDEO MULTIPLEXER DRIVER 20736M: Philipp Zabel <p.zabel@pengutronix.de> 20737L: linux-media@vger.kernel.org 20738S: Maintained 20739F: drivers/media/platform/video-mux.c 20740 20741VIDEOBUF2 FRAMEWORK 20742M: Tomasz Figa <tfiga@chromium.org> 20743M: Marek Szyprowski <m.szyprowski@samsung.com> 20744L: linux-media@vger.kernel.org 20745S: Maintained 20746F: drivers/media/common/videobuf2/* 20747F: include/media/videobuf2-* 20748 20749VIMC VIRTUAL MEDIA CONTROLLER DRIVER 20750M: Shuah Khan <skhan@linuxfoundation.org> 20751R: Kieran Bingham <kieran.bingham@ideasonboard.com> 20752L: linux-media@vger.kernel.org 20753S: Maintained 20754W: https://linuxtv.org 20755T: git git://linuxtv.org/media_tree.git 20756F: drivers/media/test-drivers/vimc/* 20757 20758VIRT LIB 20759M: Alex Williamson <alex.williamson@redhat.com> 20760M: Paolo Bonzini <pbonzini@redhat.com> 20761L: kvm@vger.kernel.org 20762S: Supported 20763F: virt/lib/ 20764 20765VIRTIO AND VHOST VSOCK DRIVER 20766M: Stefan Hajnoczi <stefanha@redhat.com> 20767M: Stefano Garzarella <sgarzare@redhat.com> 20768L: kvm@vger.kernel.org 20769L: virtualization@lists.linux-foundation.org 20770L: netdev@vger.kernel.org 20771S: Maintained 20772F: drivers/vhost/vsock.c 20773F: include/linux/virtio_vsock.h 20774F: include/uapi/linux/virtio_vsock.h 20775F: net/vmw_vsock/virtio_transport.c 20776F: net/vmw_vsock/virtio_transport_common.c 20777 20778VIRTIO BLOCK AND SCSI DRIVERS 20779M: "Michael S. Tsirkin" <mst@redhat.com> 20780M: Jason Wang <jasowang@redhat.com> 20781R: Paolo Bonzini <pbonzini@redhat.com> 20782R: Stefan Hajnoczi <stefanha@redhat.com> 20783L: virtualization@lists.linux-foundation.org 20784S: Maintained 20785F: drivers/block/virtio_blk.c 20786F: drivers/scsi/virtio_scsi.c 20787F: drivers/vhost/scsi.c 20788F: include/uapi/linux/virtio_blk.h 20789F: include/uapi/linux/virtio_scsi.h 20790 20791VIRTIO CONSOLE DRIVER 20792M: Amit Shah <amit@kernel.org> 20793L: virtualization@lists.linux-foundation.org 20794S: Maintained 20795F: drivers/char/virtio_console.c 20796F: include/linux/virtio_console.h 20797F: include/uapi/linux/virtio_console.h 20798 20799VIRTIO CORE AND NET DRIVERS 20800M: "Michael S. Tsirkin" <mst@redhat.com> 20801M: Jason Wang <jasowang@redhat.com> 20802L: virtualization@lists.linux-foundation.org 20803S: Maintained 20804F: Documentation/ABI/testing/sysfs-bus-vdpa 20805F: Documentation/devicetree/bindings/virtio/ 20806F: drivers/block/virtio_blk.c 20807F: drivers/crypto/virtio/ 20808F: drivers/net/virtio_net.c 20809F: drivers/vdpa/ 20810F: drivers/virtio/ 20811F: include/linux/vdpa.h 20812F: include/linux/virtio*.h 20813F: include/uapi/linux/virtio_*.h 20814F: tools/virtio/ 20815 20816VIRTIO BALLOON 20817M: "Michael S. Tsirkin" <mst@redhat.com> 20818M: David Hildenbrand <david@redhat.com> 20819L: virtualization@lists.linux-foundation.org 20820S: Maintained 20821F: drivers/virtio/virtio_balloon.c 20822F: include/uapi/linux/virtio_balloon.h 20823F: include/linux/balloon_compaction.h 20824F: mm/balloon_compaction.c 20825 20826VIRTIO CRYPTO DRIVER 20827M: Gonglei <arei.gonglei@huawei.com> 20828L: virtualization@lists.linux-foundation.org 20829L: linux-crypto@vger.kernel.org 20830S: Maintained 20831F: drivers/crypto/virtio/ 20832F: include/uapi/linux/virtio_crypto.h 20833 20834VIRTIO DRIVERS FOR S390 20835M: Cornelia Huck <cohuck@redhat.com> 20836M: Halil Pasic <pasic@linux.ibm.com> 20837L: linux-s390@vger.kernel.org 20838L: virtualization@lists.linux-foundation.org 20839L: kvm@vger.kernel.org 20840S: Supported 20841F: arch/s390/include/uapi/asm/virtio-ccw.h 20842F: drivers/s390/virtio/ 20843 20844VIRTIO FILE SYSTEM 20845M: Vivek Goyal <vgoyal@redhat.com> 20846M: Stefan Hajnoczi <stefanha@redhat.com> 20847M: Miklos Szeredi <miklos@szeredi.hu> 20848L: virtualization@lists.linux-foundation.org 20849L: linux-fsdevel@vger.kernel.org 20850S: Supported 20851W: https://virtio-fs.gitlab.io/ 20852F: Documentation/filesystems/virtiofs.rst 20853F: fs/fuse/virtio_fs.c 20854F: include/uapi/linux/virtio_fs.h 20855 20856VIRTIO GPIO DRIVER 20857M: Enrico Weigelt, metux IT consult <info@metux.net> 20858M: Viresh Kumar <vireshk@kernel.org> 20859L: linux-gpio@vger.kernel.org 20860L: virtualization@lists.linux-foundation.org 20861S: Maintained 20862F: drivers/gpio/gpio-virtio.c 20863F: include/uapi/linux/virtio_gpio.h 20864 20865VIRTIO GPU DRIVER 20866M: David Airlie <airlied@linux.ie> 20867M: Gerd Hoffmann <kraxel@redhat.com> 20868R: Gurchetan Singh <gurchetansingh@chromium.org> 20869R: Chia-I Wu <olvaffe@gmail.com> 20870L: dri-devel@lists.freedesktop.org 20871L: virtualization@lists.linux-foundation.org 20872S: Maintained 20873T: git git://anongit.freedesktop.org/drm/drm-misc 20874F: drivers/gpu/drm/virtio/ 20875F: include/uapi/linux/virtio_gpu.h 20876 20877VIRTIO HOST (VHOST) 20878M: "Michael S. Tsirkin" <mst@redhat.com> 20879M: Jason Wang <jasowang@redhat.com> 20880L: kvm@vger.kernel.org 20881L: virtualization@lists.linux-foundation.org 20882L: netdev@vger.kernel.org 20883S: Maintained 20884T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 20885F: drivers/vhost/ 20886F: include/linux/vhost_iotlb.h 20887F: include/uapi/linux/vhost.h 20888 20889VIRTIO INPUT DRIVER 20890M: Gerd Hoffmann <kraxel@redhat.com> 20891S: Maintained 20892F: drivers/virtio/virtio_input.c 20893F: include/uapi/linux/virtio_input.h 20894 20895VIRTIO IOMMU DRIVER 20896M: Jean-Philippe Brucker <jean-philippe@linaro.org> 20897L: virtualization@lists.linux-foundation.org 20898S: Maintained 20899F: drivers/iommu/virtio-iommu.c 20900F: include/uapi/linux/virtio_iommu.h 20901 20902VIRTIO MEM DRIVER 20903M: David Hildenbrand <david@redhat.com> 20904L: virtualization@lists.linux-foundation.org 20905S: Maintained 20906W: https://virtio-mem.gitlab.io/ 20907F: drivers/virtio/virtio_mem.c 20908F: include/uapi/linux/virtio_mem.h 20909 20910VIRTIO SOUND DRIVER 20911M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 20912M: "Michael S. Tsirkin" <mst@redhat.com> 20913L: virtualization@lists.linux-foundation.org 20914L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20915S: Maintained 20916F: include/uapi/linux/virtio_snd.h 20917F: sound/virtio/* 20918 20919VIRTIO I2C DRIVER 20920M: Conghui Chen <conghui.chen@intel.com> 20921M: Viresh Kumar <viresh.kumar@linaro.org> 20922L: linux-i2c@vger.kernel.org 20923L: virtualization@lists.linux-foundation.org 20924S: Maintained 20925F: drivers/i2c/busses/i2c-virtio.c 20926F: include/uapi/linux/virtio_i2c.h 20927 20928VIRTIO PMEM DRIVER 20929M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 20930L: virtualization@lists.linux-foundation.org 20931S: Maintained 20932F: drivers/nvdimm/virtio_pmem.c 20933F: drivers/nvdimm/nd_virtio.c 20934 20935VIRTUAL BOX GUEST DEVICE DRIVER 20936M: Hans de Goede <hdegoede@redhat.com> 20937M: Arnd Bergmann <arnd@arndb.de> 20938M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20939S: Maintained 20940F: drivers/virt/vboxguest/ 20941F: include/linux/vbox_utils.h 20942F: include/uapi/linux/vbox*.h 20943 20944VIRTUAL BOX SHARED FOLDER VFS DRIVER 20945M: Hans de Goede <hdegoede@redhat.com> 20946L: linux-fsdevel@vger.kernel.org 20947S: Maintained 20948F: fs/vboxsf/* 20949 20950VIRTUAL SERIO DEVICE DRIVER 20951M: Stephen Chandler Paul <thatslyude@gmail.com> 20952S: Maintained 20953F: drivers/input/serio/userio.c 20954F: include/uapi/linux/userio.h 20955 20956VIVID VIRTUAL VIDEO DRIVER 20957M: Hans Verkuil <hverkuil@xs4all.nl> 20958L: linux-media@vger.kernel.org 20959S: Maintained 20960W: https://linuxtv.org 20961T: git git://linuxtv.org/media_tree.git 20962F: drivers/media/test-drivers/vivid/* 20963 20964VIDTV VIRTUAL DIGITAL TV DRIVER 20965M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 20966L: linux-media@vger.kernel.org 20967S: Maintained 20968W: https://linuxtv.org 20969T: git git://linuxtv.org/media_tree.git 20970F: drivers/media/test-drivers/vidtv/* 20971 20972VLYNQ BUS 20973M: Florian Fainelli <f.fainelli@gmail.com> 20974L: openwrt-devel@lists.openwrt.org (subscribers-only) 20975S: Maintained 20976F: drivers/vlynq/vlynq.c 20977F: include/linux/vlynq.h 20978 20979VME SUBSYSTEM 20980M: Martyn Welch <martyn@welchs.me.uk> 20981M: Manohar Vanga <manohar.vanga@gmail.com> 20982M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20983L: linux-kernel@vger.kernel.org 20984S: Maintained 20985T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 20986F: Documentation/driver-api/vme.rst 20987F: drivers/staging/vme/ 20988F: drivers/vme/ 20989F: include/linux/vme* 20990 20991VM SOCKETS (AF_VSOCK) 20992M: Stefano Garzarella <sgarzare@redhat.com> 20993L: virtualization@lists.linux-foundation.org 20994L: netdev@vger.kernel.org 20995S: Maintained 20996F: drivers/net/vsockmon.c 20997F: include/net/af_vsock.h 20998F: include/uapi/linux/vm_sockets.h 20999F: include/uapi/linux/vm_sockets_diag.h 21000F: include/uapi/linux/vsockmon.h 21001F: net/vmw_vsock/ 21002F: tools/testing/vsock/ 21003 21004VMWARE BALLOON DRIVER 21005M: Nadav Amit <namit@vmware.com> 21006R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21007L: linux-kernel@vger.kernel.org 21008S: Maintained 21009F: drivers/misc/vmw_balloon.c 21010 21011VMWARE HYPERVISOR INTERFACE 21012M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21013M: Alexey Makhalov <amakhalov@vmware.com> 21014R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21015L: virtualization@lists.linux-foundation.org 21016L: x86@kernel.org 21017S: Supported 21018T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21019F: arch/x86/include/asm/vmware.h 21020F: arch/x86/kernel/cpu/vmware.c 21021 21022VMWARE PVRDMA DRIVER 21023M: Bryan Tan <bryantan@vmware.com> 21024M: Vishnu Dasa <vdasa@vmware.com> 21025R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21026L: linux-rdma@vger.kernel.org 21027S: Maintained 21028F: drivers/infiniband/hw/vmw_pvrdma/ 21029 21030VMware PVSCSI driver 21031M: Vishal Bhakta <vbhakta@vmware.com> 21032R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21033L: linux-scsi@vger.kernel.org 21034S: Maintained 21035F: drivers/scsi/vmw_pvscsi.c 21036F: drivers/scsi/vmw_pvscsi.h 21037 21038VMWARE VIRTUAL PTP CLOCK DRIVER 21039M: Vivek Thampi <vithampi@vmware.com> 21040R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21041L: netdev@vger.kernel.org 21042S: Supported 21043F: drivers/ptp/ptp_vmw.c 21044 21045VMWARE VMCI DRIVER 21046M: Bryan Tan <bryantan@vmware.com> 21047M: Rajesh Jalisatgi <rjalisatgi@vmware.com> 21048M: Vishnu Dasa <vdasa@vmware.com> 21049R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21050L: linux-kernel@vger.kernel.org 21051S: Maintained 21052F: drivers/misc/vmw_vmci/ 21053 21054VMWARE VMMOUSE SUBDRIVER 21055M: Zack Rusin <zackr@vmware.com> 21056R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21057R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21058L: linux-input@vger.kernel.org 21059S: Maintained 21060F: drivers/input/mouse/vmmouse.c 21061F: drivers/input/mouse/vmmouse.h 21062 21063VMWARE VMXNET3 ETHERNET DRIVER 21064M: Ronak Doshi <doshir@vmware.com> 21065R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21066L: netdev@vger.kernel.org 21067S: Maintained 21068F: drivers/net/vmxnet3/ 21069 21070VOCORE VOCORE2 BOARD 21071M: Harvey Hunt <harveyhuntnexus@gmail.com> 21072L: linux-mips@vger.kernel.org 21073S: Maintained 21074F: arch/mips/boot/dts/ralink/vocore2.dts 21075 21076VOLTAGE AND CURRENT REGULATOR FRAMEWORK 21077M: Liam Girdwood <lgirdwood@gmail.com> 21078M: Mark Brown <broonie@kernel.org> 21079L: linux-kernel@vger.kernel.org 21080S: Supported 21081W: http://www.slimlogic.co.uk/?p=48 21082T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 21083F: Documentation/devicetree/bindings/regulator/ 21084F: Documentation/power/regulator/ 21085F: drivers/regulator/ 21086F: include/dt-bindings/regulator/ 21087F: include/linux/regulator/ 21088K: regulator_get_optional 21089 21090VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 21091R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 21092F: drivers/regulator/irq_helpers.c 21093 21094VRF 21095M: David Ahern <dsahern@kernel.org> 21096L: netdev@vger.kernel.org 21097S: Maintained 21098F: Documentation/networking/vrf.rst 21099F: drivers/net/vrf.c 21100 21101VSPRINTF 21102M: Petr Mladek <pmladek@suse.com> 21103M: Steven Rostedt <rostedt@goodmis.org> 21104M: Sergey Senozhatsky <senozhatsky@chromium.org> 21105R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21106R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 21107S: Maintained 21108T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 21109F: Documentation/core-api/printk-formats.rst 21110F: lib/test_printf.c 21111F: lib/test_scanf.c 21112F: lib/vsprintf.c 21113 21114VT1211 HARDWARE MONITOR DRIVER 21115M: Juerg Haefliger <juergh@gmail.com> 21116L: linux-hwmon@vger.kernel.org 21117S: Maintained 21118F: Documentation/hwmon/vt1211.rst 21119F: drivers/hwmon/vt1211.c 21120 21121VT8231 HARDWARE MONITOR DRIVER 21122M: Roger Lucas <vt8231@hiddenengine.co.uk> 21123L: linux-hwmon@vger.kernel.org 21124S: Maintained 21125F: drivers/hwmon/vt8231.c 21126 21127VUB300 USB to SDIO/SD/MMC bridge chip 21128L: linux-mmc@vger.kernel.org 21129S: Orphan 21130F: drivers/mmc/host/vub300.c 21131 21132W1 DALLAS'S 1-WIRE BUS 21133M: Evgeniy Polyakov <zbr@ioremap.net> 21134S: Maintained 21135F: Documentation/devicetree/bindings/w1/ 21136F: Documentation/w1/ 21137F: drivers/w1/ 21138F: include/linux/w1.h 21139 21140W83791D HARDWARE MONITORING DRIVER 21141M: Marc Hulsman <m.hulsman@tudelft.nl> 21142L: linux-hwmon@vger.kernel.org 21143S: Maintained 21144F: Documentation/hwmon/w83791d.rst 21145F: drivers/hwmon/w83791d.c 21146 21147W83793 HARDWARE MONITORING DRIVER 21148M: Rudolf Marek <r.marek@assembler.cz> 21149L: linux-hwmon@vger.kernel.org 21150S: Maintained 21151F: Documentation/hwmon/w83793.rst 21152F: drivers/hwmon/w83793.c 21153 21154W83795 HARDWARE MONITORING DRIVER 21155M: Jean Delvare <jdelvare@suse.com> 21156L: linux-hwmon@vger.kernel.org 21157S: Maintained 21158F: drivers/hwmon/w83795.c 21159 21160W83L51xD SD/MMC CARD INTERFACE DRIVER 21161M: Pierre Ossman <pierre@ossman.eu> 21162S: Maintained 21163F: drivers/mmc/host/wbsd.* 21164 21165WACOM PROTOCOL 4 SERIAL TABLETS 21166M: Julian Squires <julian@cipht.net> 21167M: Hans de Goede <hdegoede@redhat.com> 21168L: linux-input@vger.kernel.org 21169S: Maintained 21170F: drivers/input/tablet/wacom_serial4.c 21171 21172WATCHDOG DEVICE DRIVERS 21173M: Wim Van Sebroeck <wim@linux-watchdog.org> 21174M: Guenter Roeck <linux@roeck-us.net> 21175L: linux-watchdog@vger.kernel.org 21176S: Maintained 21177W: http://www.linux-watchdog.org/ 21178T: git git://www.linux-watchdog.org/linux-watchdog.git 21179F: Documentation/devicetree/bindings/watchdog/ 21180F: Documentation/watchdog/ 21181F: drivers/watchdog/ 21182F: include/linux/watchdog.h 21183F: include/uapi/linux/watchdog.h 21184 21185WHISKEYCOVE PMIC GPIO DRIVER 21186M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 21187L: linux-gpio@vger.kernel.org 21188S: Maintained 21189F: drivers/gpio/gpio-wcove.c 21190 21191WHWAVE RTC DRIVER 21192M: Dianlong Li <long17.cool@163.com> 21193L: linux-rtc@vger.kernel.org 21194S: Maintained 21195F: drivers/rtc/rtc-sd3078.c 21196 21197WIIMOTE HID DRIVER 21198M: David Rheinsberg <david.rheinsberg@gmail.com> 21199L: linux-input@vger.kernel.org 21200S: Maintained 21201F: drivers/hid/hid-wiimote* 21202 21203WILOCITY WIL6210 WIRELESS DRIVER 21204M: Maya Erez <merez@codeaurora.org> 21205L: linux-wireless@vger.kernel.org 21206L: wil6210@qti.qualcomm.com 21207S: Supported 21208W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 21209F: drivers/net/wireless/ath/wil6210/ 21210 21211WINBOND CIR DRIVER 21212M: David Härdeman <david@hardeman.nu> 21213S: Maintained 21214F: drivers/media/rc/winbond-cir.c 21215 21216WINSYSTEMS EBC-C384 WATCHDOG DRIVER 21217M: William Breathitt Gray <vilhelm.gray@gmail.com> 21218L: linux-watchdog@vger.kernel.org 21219S: Maintained 21220F: drivers/watchdog/ebc-c384_wdt.c 21221 21222WINSYSTEMS WS16C48 GPIO DRIVER 21223M: William Breathitt Gray <vilhelm.gray@gmail.com> 21224L: linux-gpio@vger.kernel.org 21225S: Maintained 21226F: drivers/gpio/gpio-ws16c48.c 21227 21228WIREGUARD SECURE NETWORK TUNNEL 21229M: Jason A. Donenfeld <Jason@zx2c4.com> 21230L: wireguard@lists.zx2c4.com 21231L: netdev@vger.kernel.org 21232S: Maintained 21233F: drivers/net/wireguard/ 21234F: tools/testing/selftests/wireguard/ 21235 21236WISTRON LAPTOP BUTTON DRIVER 21237M: Miloslav Trmac <mitr@volny.cz> 21238S: Maintained 21239F: drivers/input/misc/wistron_btns.c 21240 21241WL3501 WIRELESS PCMCIA CARD DRIVER 21242L: linux-wireless@vger.kernel.org 21243S: Odd fixes 21244F: drivers/net/wireless/wl3501* 21245 21246WOLFSON MICROELECTRONICS DRIVERS 21247L: patches@opensource.cirrus.com 21248S: Supported 21249W: https://github.com/CirrusLogic/linux-drivers/wiki 21250T: git https://github.com/CirrusLogic/linux-drivers.git 21251F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 21252F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 21253F: Documentation/devicetree/bindings/mfd/wm831x.txt 21254F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 21255F: Documentation/devicetree/bindings/sound/wlf,*.yaml 21256F: Documentation/devicetree/bindings/sound/wm* 21257F: Documentation/hwmon/wm83??.rst 21258F: arch/arm/mach-s3c/mach-crag6410* 21259F: drivers/clk/clk-wm83*.c 21260F: drivers/gpio/gpio-*wm*.c 21261F: drivers/gpio/gpio-arizona.c 21262F: drivers/hwmon/wm83??-hwmon.c 21263F: drivers/input/misc/wm831x-on.c 21264F: drivers/input/touchscreen/wm831x-ts.c 21265F: drivers/input/touchscreen/wm97*.c 21266F: drivers/leds/leds-wm83*.c 21267F: drivers/mfd/arizona* 21268F: drivers/mfd/cs47l24* 21269F: drivers/mfd/wm*.c 21270F: drivers/power/supply/wm83*.c 21271F: drivers/regulator/arizona* 21272F: drivers/regulator/wm8*.c 21273F: drivers/rtc/rtc-wm83*.c 21274F: drivers/video/backlight/wm83*_bl.c 21275F: drivers/watchdog/wm83*_wdt.c 21276F: include/linux/mfd/arizona/ 21277F: include/linux/mfd/wm831x/ 21278F: include/linux/mfd/wm8350/ 21279F: include/linux/mfd/wm8400* 21280F: include/linux/regulator/arizona* 21281F: include/linux/wm97xx.h 21282F: include/sound/wm????.h 21283F: sound/soc/codecs/arizona* 21284F: sound/soc/codecs/cs47l24* 21285F: sound/soc/codecs/wm* 21286 21287WORKQUEUE 21288M: Tejun Heo <tj@kernel.org> 21289R: Lai Jiangshan <jiangshanlai@gmail.com> 21290S: Maintained 21291T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 21292F: Documentation/core-api/workqueue.rst 21293F: include/linux/workqueue.h 21294F: kernel/workqueue.c 21295 21296WWAN DRIVERS 21297M: Loic Poulain <loic.poulain@linaro.org> 21298M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 21299R: Johannes Berg <johannes@sipsolutions.net> 21300L: netdev@vger.kernel.org 21301S: Maintained 21302F: drivers/net/wwan/ 21303F: include/linux/wwan.h 21304F: include/uapi/linux/wwan.h 21305 21306X-POWERS AXP288 PMIC DRIVERS 21307M: Hans de Goede <hdegoede@redhat.com> 21308S: Maintained 21309F: drivers/acpi/pmic/intel_pmic_xpower.c 21310N: axp288 21311 21312X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 21313M: Chen-Yu Tsai <wens@csie.org> 21314L: linux-kernel@vger.kernel.org 21315S: Maintained 21316N: axp[128] 21317 21318X.25 STACK 21319M: Martin Schiller <ms@dev.tdt.de> 21320L: linux-x25@vger.kernel.org 21321S: Maintained 21322F: Documentation/networking/lapb-module.rst 21323F: Documentation/networking/x25* 21324F: drivers/net/wan/hdlc_x25.c 21325F: drivers/net/wan/lapbether.c 21326F: include/*/lapb.h 21327F: include/net/x25* 21328F: include/uapi/linux/x25.h 21329F: net/lapb/ 21330F: net/x25/ 21331 21332X86 ARCHITECTURE (32-BIT AND 64-BIT) 21333M: Thomas Gleixner <tglx@linutronix.de> 21334M: Ingo Molnar <mingo@redhat.com> 21335M: Borislav Petkov <bp@alien8.de> 21336M: Dave Hansen <dave.hansen@linux.intel.com> 21337M: x86@kernel.org 21338R: "H. Peter Anvin" <hpa@zytor.com> 21339L: linux-kernel@vger.kernel.org 21340S: Maintained 21341T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 21342F: Documentation/devicetree/bindings/x86/ 21343F: Documentation/x86/ 21344F: arch/x86/ 21345 21346X86 ENTRY CODE 21347M: Andy Lutomirski <luto@kernel.org> 21348L: linux-kernel@vger.kernel.org 21349S: Maintained 21350T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 21351F: arch/x86/entry/ 21352 21353X86 MCE INFRASTRUCTURE 21354M: Tony Luck <tony.luck@intel.com> 21355M: Borislav Petkov <bp@alien8.de> 21356L: linux-edac@vger.kernel.org 21357S: Maintained 21358F: Documentation/ABI/testing/sysfs-mce 21359F: Documentation/x86/x86_64/machinecheck.rst 21360F: arch/x86/kernel/cpu/mce/* 21361 21362X86 MICROCODE UPDATE SUPPORT 21363M: Borislav Petkov <bp@alien8.de> 21364S: Maintained 21365F: arch/x86/kernel/cpu/microcode/* 21366 21367X86 MM 21368M: Dave Hansen <dave.hansen@linux.intel.com> 21369M: Andy Lutomirski <luto@kernel.org> 21370M: Peter Zijlstra <peterz@infradead.org> 21371L: linux-kernel@vger.kernel.org 21372S: Maintained 21373T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 21374F: arch/x86/mm/ 21375 21376X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 21377M: Hans de Goede <hdegoede@redhat.com> 21378L: platform-driver-x86@vger.kernel.org 21379S: Maintained 21380T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 21381F: drivers/platform/x86/x86-android-tablets.c 21382 21383X86 PLATFORM DRIVERS 21384M: Hans de Goede <hdegoede@redhat.com> 21385M: Mark Gross <markgross@kernel.org> 21386L: platform-driver-x86@vger.kernel.org 21387S: Maintained 21388T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 21389F: drivers/platform/olpc/ 21390F: drivers/platform/x86/ 21391 21392X86 PLATFORM DRIVERS - ARCH 21393R: Darren Hart <dvhart@infradead.org> 21394R: Andy Shevchenko <andy@infradead.org> 21395L: platform-driver-x86@vger.kernel.org 21396L: x86@kernel.org 21397S: Maintained 21398T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 21399F: arch/x86/platform 21400 21401X86 PLATFORM UV HPE SUPERDOME FLEX 21402M: Steve Wahl <steve.wahl@hpe.com> 21403R: Mike Travis <mike.travis@hpe.com> 21404R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 21405R: Russ Anderson <russ.anderson@hpe.com> 21406S: Supported 21407F: arch/x86/include/asm/uv/ 21408F: arch/x86/kernel/apic/x2apic_uv_x.c 21409F: arch/x86/platform/uv/ 21410 21411X86 VDSO 21412M: Andy Lutomirski <luto@kernel.org> 21413L: linux-kernel@vger.kernel.org 21414S: Maintained 21415T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 21416F: arch/x86/entry/vdso/ 21417 21418XARRAY 21419M: Matthew Wilcox <willy@infradead.org> 21420L: linux-fsdevel@vger.kernel.org 21421S: Supported 21422F: Documentation/core-api/xarray.rst 21423F: include/linux/idr.h 21424F: include/linux/xarray.h 21425F: lib/idr.c 21426F: lib/xarray.c 21427F: tools/testing/radix-tree 21428 21429XBOX DVD IR REMOTE 21430M: Benjamin Valentin <benpicco@googlemail.com> 21431S: Maintained 21432F: drivers/media/rc/keymaps/rc-xbox-dvd.c 21433F: drivers/media/rc/xbox_remote.c 21434 21435XC2028/3028 TUNER DRIVER 21436M: Mauro Carvalho Chehab <mchehab@kernel.org> 21437L: linux-media@vger.kernel.org 21438S: Maintained 21439W: https://linuxtv.org 21440T: git git://linuxtv.org/media_tree.git 21441F: drivers/media/tuners/xc2028.* 21442 21443XDP (eXpress Data Path) 21444M: Alexei Starovoitov <ast@kernel.org> 21445M: Daniel Borkmann <daniel@iogearbox.net> 21446M: David S. Miller <davem@davemloft.net> 21447M: Jakub Kicinski <kuba@kernel.org> 21448M: Jesper Dangaard Brouer <hawk@kernel.org> 21449M: John Fastabend <john.fastabend@gmail.com> 21450L: netdev@vger.kernel.org 21451L: bpf@vger.kernel.org 21452S: Supported 21453F: include/net/xdp.h 21454F: include/net/xdp_priv.h 21455F: include/trace/events/xdp.h 21456F: kernel/bpf/cpumap.c 21457F: kernel/bpf/devmap.c 21458F: net/core/xdp.c 21459F: samples/bpf/xdp* 21460F: tools/testing/selftests/bpf/*xdp* 21461F: tools/testing/selftests/bpf/*/*xdp* 21462F: drivers/net/ethernet/*/*/*/*/*xdp* 21463F: drivers/net/ethernet/*/*/*xdp* 21464K: (?:\b|_)xdp(?:\b|_) 21465 21466XDP SOCKETS (AF_XDP) 21467M: Björn Töpel <bjorn@kernel.org> 21468M: Magnus Karlsson <magnus.karlsson@intel.com> 21469R: Jonathan Lemon <jonathan.lemon@gmail.com> 21470L: netdev@vger.kernel.org 21471L: bpf@vger.kernel.org 21472S: Maintained 21473F: Documentation/networking/af_xdp.rst 21474F: include/net/xdp_sock* 21475F: include/net/xsk_buff_pool.h 21476F: include/uapi/linux/if_xdp.h 21477F: include/uapi/linux/xdp_diag.h 21478F: include/net/netns/xdp.h 21479F: net/xdp/ 21480F: samples/bpf/xdpsock* 21481F: tools/lib/bpf/xsk* 21482 21483XEN BLOCK SUBSYSTEM 21484M: Roger Pau Monné <roger.pau@citrix.com> 21485L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21486S: Supported 21487F: drivers/block/xen* 21488F: drivers/block/xen-blkback/* 21489 21490XEN HYPERVISOR ARM 21491M: Stefano Stabellini <sstabellini@kernel.org> 21492L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21493S: Maintained 21494F: arch/arm/include/asm/xen/ 21495F: arch/arm/xen/ 21496 21497XEN HYPERVISOR ARM64 21498M: Stefano Stabellini <sstabellini@kernel.org> 21499L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21500S: Maintained 21501F: arch/arm64/include/asm/xen/ 21502F: arch/arm64/xen/ 21503 21504XEN HYPERVISOR INTERFACE 21505M: Boris Ostrovsky <boris.ostrovsky@oracle.com> 21506M: Juergen Gross <jgross@suse.com> 21507R: Stefano Stabellini <sstabellini@kernel.org> 21508L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21509S: Supported 21510T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 21511F: Documentation/ABI/stable/sysfs-hypervisor-xen 21512F: Documentation/ABI/testing/sysfs-hypervisor-xen 21513F: arch/x86/include/asm/pvclock-abi.h 21514F: arch/x86/include/asm/xen/ 21515F: arch/x86/platform/pvh/ 21516F: arch/x86/xen/ 21517F: drivers/*/xen-*front.c 21518F: drivers/xen/ 21519F: include/uapi/xen/ 21520F: include/xen/ 21521 21522XEN NETWORK BACKEND DRIVER 21523M: Wei Liu <wei.liu@kernel.org> 21524M: Paul Durrant <paul@xen.org> 21525L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21526L: netdev@vger.kernel.org 21527S: Supported 21528F: drivers/net/xen-netback/* 21529 21530XEN PCI SUBSYSTEM 21531M: Juergen Gross <jgross@suse.com> 21532L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21533S: Supported 21534F: arch/x86/pci/*xen* 21535F: drivers/pci/*xen* 21536 21537XEN PVSCSI DRIVERS 21538M: Juergen Gross <jgross@suse.com> 21539L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21540L: linux-scsi@vger.kernel.org 21541S: Supported 21542F: drivers/scsi/xen-scsifront.c 21543F: drivers/xen/xen-scsiback.c 21544F: include/xen/interface/io/vscsiif.h 21545 21546XEN PVUSB DRIVER 21547M: Juergen Gross <jgross@suse.com> 21548L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21549L: linux-usb@vger.kernel.org 21550S: Supported 21551F: drivers/usb/host/xen* 21552F: include/xen/interface/io/usbif.h 21553 21554XEN SOUND FRONTEND DRIVER 21555M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 21556L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21557L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21558S: Supported 21559F: sound/xen/* 21560 21561XEN SWIOTLB SUBSYSTEM 21562M: Juergen Gross <jgross@suse.com> 21563M: Stefano Stabellini <sstabellini@kernel.org> 21564L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21565L: iommu@lists.linux-foundation.org 21566S: Supported 21567F: arch/x86/xen/*swiotlb* 21568F: drivers/xen/*swiotlb* 21569 21570XFS FILESYSTEM 21571C: irc://irc.oftc.net/xfs 21572M: Darrick J. Wong <djwong@kernel.org> 21573M: linux-xfs@vger.kernel.org 21574L: linux-xfs@vger.kernel.org 21575S: Supported 21576W: http://xfs.org/ 21577T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 21578F: Documentation/ABI/testing/sysfs-fs-xfs 21579F: Documentation/admin-guide/xfs.rst 21580F: Documentation/filesystems/xfs-delayed-logging-design.rst 21581F: Documentation/filesystems/xfs-self-describing-metadata.rst 21582F: fs/xfs/ 21583F: include/uapi/linux/dqblk_xfs.h 21584F: include/uapi/linux/fsmap.h 21585 21586XILINX AMS DRIVER 21587M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 21588L: linux-iio@vger.kernel.org 21589S: Maintained 21590F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 21591F: drivers/iio/adc/xilinx-ams.c 21592 21593XILINX AXI ETHERNET DRIVER 21594M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 21595S: Maintained 21596F: drivers/net/ethernet/xilinx/xilinx_axienet* 21597 21598XILINX CAN DRIVER 21599M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 21600R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 21601L: linux-can@vger.kernel.org 21602S: Maintained 21603F: Documentation/devicetree/bindings/net/can/xilinx_can.txt 21604F: drivers/net/can/xilinx_can.c 21605 21606XILINX GPIO DRIVER 21607M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 21608R: Srinivas Neeli <srinivas.neeli@xilinx.com> 21609R: Michal Simek <michal.simek@xilinx.com> 21610S: Maintained 21611F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt 21612F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 21613F: drivers/gpio/gpio-xilinx.c 21614F: drivers/gpio/gpio-zynq.c 21615 21616XILINX SD-FEC IP CORES 21617M: Derek Kiernan <derek.kiernan@xilinx.com> 21618M: Dragan Cvetic <dragan.cvetic@xilinx.com> 21619S: Maintained 21620F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 21621F: Documentation/misc-devices/xilinx_sdfec.rst 21622F: drivers/misc/Kconfig 21623F: drivers/misc/Makefile 21624F: drivers/misc/xilinx_sdfec.c 21625F: include/uapi/misc/xilinx_sdfec.h 21626 21627XILINX UARTLITE SERIAL DRIVER 21628M: Peter Korsgaard <jacmet@sunsite.dk> 21629L: linux-serial@vger.kernel.org 21630S: Maintained 21631F: drivers/tty/serial/uartlite.c 21632 21633XILINX VIDEO IP CORES 21634M: Hyun Kwon <hyun.kwon@xilinx.com> 21635M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21636L: linux-media@vger.kernel.org 21637S: Supported 21638T: git git://linuxtv.org/media_tree.git 21639F: Documentation/devicetree/bindings/media/xilinx/ 21640F: drivers/media/platform/xilinx/ 21641F: include/uapi/linux/xilinx-v4l2-controls.h 21642 21643XILINX ZYNQMP DPDMA DRIVER 21644M: Hyun Kwon <hyun.kwon@xilinx.com> 21645M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21646L: dmaengine@vger.kernel.org 21647S: Supported 21648F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 21649F: drivers/dma/xilinx/xilinx_dpdma.c 21650F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 21651 21652XILINX ZYNQMP PSGTR PHY DRIVER 21653M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 21654M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21655L: linux-kernel@vger.kernel.org 21656S: Supported 21657T: git https://github.com/Xilinx/linux-xlnx.git 21658F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 21659F: drivers/phy/xilinx/phy-zynqmp.c 21660 21661XILINX ZYNQMP SHA3 DRIVER 21662M: Harsha <harsha.harsha@xilinx.com> 21663S: Maintained 21664F: drivers/crypto/xilinx/zynqmp-sha.c 21665 21666XILINX EVENT MANAGEMENT DRIVER 21667M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 21668S: Maintained 21669F: drivers/soc/xilinx/xlnx_event_manager.c 21670F: include/linux/firmware/xlnx-event-manager.h 21671 21672XILLYBUS DRIVER 21673M: Eli Billauer <eli.billauer@gmail.com> 21674L: linux-kernel@vger.kernel.org 21675S: Supported 21676F: drivers/char/xillybus/ 21677 21678XLP9XX I2C DRIVER 21679M: George Cherian <gcherian@marvell.com> 21680L: linux-i2c@vger.kernel.org 21681S: Supported 21682W: http://www.marvell.com 21683F: drivers/i2c/busses/i2c-xlp9xx.c 21684 21685XRA1403 GPIO EXPANDER 21686M: Nandor Han <nandor.han@ge.com> 21687M: Semi Malinen <semi.malinen@ge.com> 21688L: linux-gpio@vger.kernel.org 21689S: Maintained 21690F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 21691F: drivers/gpio/gpio-xra1403.c 21692 21693XTENSA XTFPGA PLATFORM SUPPORT 21694M: Max Filippov <jcmvbkbc@gmail.com> 21695L: linux-xtensa@linux-xtensa.org 21696S: Maintained 21697F: drivers/spi/spi-xtensa-xtfpga.c 21698F: sound/soc/xtensa/xtfpga-i2s.c 21699 21700YAM DRIVER FOR AX.25 21701M: Jean-Paul Roubelat <jpr@f6fbb.org> 21702L: linux-hams@vger.kernel.org 21703S: Maintained 21704F: drivers/net/hamradio/yam* 21705F: include/linux/yam.h 21706 21707YAMA SECURITY MODULE 21708M: Kees Cook <keescook@chromium.org> 21709S: Supported 21710T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip 21711F: Documentation/admin-guide/LSM/Yama.rst 21712F: security/yama/ 21713 21714YEALINK PHONE DRIVER 21715M: Henk Vergonet <Henk.Vergonet@gmail.com> 21716L: usbb2k-api-dev@nongnu.org 21717S: Maintained 21718F: Documentation/input/devices/yealink.rst 21719F: drivers/input/misc/yealink.* 21720 21721Z8530 DRIVER FOR AX.25 21722M: Joerg Reuter <jreuter@yaina.de> 21723L: linux-hams@vger.kernel.org 21724S: Maintained 21725W: http://yaina.de/jreuter/ 21726W: http://www.qsl.net/dl1bke/ 21727F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 21728F: drivers/net/hamradio/*scc.c 21729F: drivers/net/hamradio/z8530.h 21730 21731ZBUD COMPRESSED PAGE ALLOCATOR 21732M: Seth Jennings <sjenning@redhat.com> 21733M: Dan Streetman <ddstreet@ieee.org> 21734L: linux-mm@kvack.org 21735S: Maintained 21736F: mm/zbud.c 21737 21738ZD1211RW WIRELESS DRIVER 21739M: Ulrich Kunitz <kune@deine-taler.de> 21740L: linux-wireless@vger.kernel.org 21741L: zd1211-devs@lists.sourceforge.net (subscribers-only) 21742S: Maintained 21743W: http://zd1211.ath.cx/wiki/DriverRewrite 21744F: drivers/net/wireless/zydas/zd1211rw/ 21745 21746ZD1301 MEDIA DRIVER 21747M: Antti Palosaari <crope@iki.fi> 21748L: linux-media@vger.kernel.org 21749S: Maintained 21750W: https://linuxtv.org/ 21751W: http://palosaari.fi/linux/ 21752Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21753F: drivers/media/usb/dvb-usb-v2/zd1301* 21754 21755ZD1301_DEMOD MEDIA DRIVER 21756M: Antti Palosaari <crope@iki.fi> 21757L: linux-media@vger.kernel.org 21758S: Maintained 21759W: https://linuxtv.org/ 21760W: http://palosaari.fi/linux/ 21761Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21762F: drivers/media/dvb-frontends/zd1301_demod* 21763 21764ZHAOXIN PROCESSOR SUPPORT 21765M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 21766L: linux-kernel@vger.kernel.org 21767S: Maintained 21768F: arch/x86/kernel/cpu/zhaoxin.c 21769 21770ZONEFS FILESYSTEM 21771M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 21772M: Naohiro Aota <naohiro.aota@wdc.com> 21773R: Johannes Thumshirn <jth@kernel.org> 21774L: linux-fsdevel@vger.kernel.org 21775S: Maintained 21776T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 21777F: Documentation/filesystems/zonefs.rst 21778F: fs/zonefs/ 21779 21780ZPOOL COMPRESSED PAGE STORAGE API 21781M: Dan Streetman <ddstreet@ieee.org> 21782L: linux-mm@kvack.org 21783S: Maintained 21784F: include/linux/zpool.h 21785F: mm/zpool.c 21786 21787ZR36067 VIDEO FOR LINUX DRIVER 21788M: Corentin Labbe <clabbe@baylibre.com> 21789L: mjpeg-users@lists.sourceforge.net 21790L: linux-media@vger.kernel.org 21791S: Maintained 21792W: http://mjpeg.sourceforge.net/driver-zoran/ 21793Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21794F: Documentation/driver-api/media/drivers/zoran.rst 21795F: drivers/staging/media/zoran/ 21796 21797ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 21798M: Minchan Kim <minchan@kernel.org> 21799M: Nitin Gupta <ngupta@vflare.org> 21800R: Sergey Senozhatsky <senozhatsky@chromium.org> 21801L: linux-kernel@vger.kernel.org 21802S: Maintained 21803F: Documentation/admin-guide/blockdev/zram.rst 21804F: drivers/block/zram/ 21805 21806ZS DECSTATION Z85C30 SERIAL DRIVER 21807M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21808S: Maintained 21809F: drivers/tty/serial/zs.* 21810 21811ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 21812M: Minchan Kim <minchan@kernel.org> 21813M: Nitin Gupta <ngupta@vflare.org> 21814R: Sergey Senozhatsky <senozhatsky@chromium.org> 21815L: linux-mm@kvack.org 21816S: Maintained 21817F: Documentation/vm/zsmalloc.rst 21818F: include/linux/zsmalloc.h 21819F: mm/zsmalloc.c 21820 21821ZSTD 21822M: Nick Terrell <terrelln@fb.com> 21823S: Maintained 21824B: https://github.com/facebook/zstd/issues 21825T: git git://github.com/terrelln/linux.git 21826F: include/linux/zstd* 21827F: lib/zstd/ 21828F: lib/decompress_unzstd.c 21829F: crypto/zstd.c 21830N: zstd 21831K: zstd 21832 21833ZSWAP COMPRESSED SWAP CACHING 21834M: Seth Jennings <sjenning@redhat.com> 21835M: Dan Streetman <ddstreet@ieee.org> 21836M: Vitaly Wool <vitaly.wool@konsulko.com> 21837L: linux-mm@kvack.org 21838S: Maintained 21839F: mm/zswap.c 21840 21841THE REST 21842M: Linus Torvalds <torvalds@linux-foundation.org> 21843L: linux-kernel@vger.kernel.org 21844S: Buried alive in reporters 21845T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 21846F: * 21847F: */ 21848
