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: include/uapi/linux/wireless.h 205F: net/wireless/ 206 2078169 10/100/1000 GIGABIT ETHERNET DRIVER 208M: Heiner Kallweit <hkallweit1@gmail.com> 209M: nic_swsd@realtek.com 210L: netdev@vger.kernel.org 211S: Maintained 212F: drivers/net/ethernet/realtek/r8169* 213 2148250/16?50 (AND CLONE UARTS) SERIAL DRIVER 215M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 216L: linux-serial@vger.kernel.org 217S: Maintained 218T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 219F: drivers/tty/serial/8250* 220F: include/linux/serial_8250.h 221 2228390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 223L: netdev@vger.kernel.org 224S: Orphan / Obsolete 225F: drivers/net/ethernet/8390/ 226 2279P FILE SYSTEM 228M: Eric Van Hensbergen <ericvh@gmail.com> 229M: Latchesar Ionkov <lucho@ionkov.net> 230M: Dominique Martinet <asmadeus@codewreck.org> 231R: Christian Schoenebeck <linux_oss@crudebyte.com> 232L: v9fs-developer@lists.sourceforge.net 233S: Maintained 234W: http://swik.net/v9fs 235Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 236T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 237T: git git://github.com/martinetd/linux.git 238F: Documentation/filesystems/9p.rst 239F: fs/9p/ 240F: include/net/9p/ 241F: include/trace/events/9p.h 242F: include/uapi/linux/virtio_9p.h 243F: net/9p/ 244 245A8293 MEDIA DRIVER 246M: Antti Palosaari <crope@iki.fi> 247L: linux-media@vger.kernel.org 248S: Maintained 249W: https://linuxtv.org 250W: http://palosaari.fi/linux/ 251Q: http://patchwork.linuxtv.org/project/linux-media/list/ 252T: git git://linuxtv.org/anttip/media_tree.git 253F: drivers/media/dvb-frontends/a8293* 254 255AACRAID SCSI RAID DRIVER 256M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 257L: linux-scsi@vger.kernel.org 258S: Supported 259W: http://www.adaptec.com/ 260F: Documentation/scsi/aacraid.rst 261F: drivers/scsi/aacraid/ 262 263ABI/API 264L: linux-api@vger.kernel.org 265F: include/linux/syscalls.h 266F: kernel/sys_ni.c 267X: include/uapi/ 268X: arch/*/include/uapi/ 269 270ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 271M: Hans de Goede <hdegoede@redhat.com> 272L: linux-hwmon@vger.kernel.org 273S: Maintained 274F: drivers/hwmon/abituguru.c 275 276ABIT UGURU 3 HARDWARE MONITOR DRIVER 277M: Alistair John Strachan <alistair@devzero.co.uk> 278L: linux-hwmon@vger.kernel.org 279S: Maintained 280F: drivers/hwmon/abituguru3.c 281 282ACCES 104-DIO-48E GPIO DRIVER 283M: William Breathitt Gray <vilhelm.gray@gmail.com> 284L: linux-gpio@vger.kernel.org 285S: Maintained 286F: drivers/gpio/gpio-104-dio-48e.c 287 288ACCES 104-IDI-48 GPIO DRIVER 289M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 290L: linux-gpio@vger.kernel.org 291S: Maintained 292F: drivers/gpio/gpio-104-idi-48.c 293 294ACCES 104-IDIO-16 GPIO DRIVER 295M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 296L: linux-gpio@vger.kernel.org 297S: Maintained 298F: drivers/gpio/gpio-104-idio-16.c 299 300ACCES 104-QUAD-8 DRIVER 301M: William Breathitt Gray <vilhelm.gray@gmail.com> 302M: Syed Nayyar Waris <syednwaris@gmail.com> 303L: linux-iio@vger.kernel.org 304S: Maintained 305F: drivers/counter/104-quad-8.c 306 307ACCES PCI-IDIO-16 GPIO DRIVER 308M: William Breathitt Gray <vilhelm.gray@gmail.com> 309L: linux-gpio@vger.kernel.org 310S: Maintained 311F: drivers/gpio/gpio-pci-idio-16.c 312 313ACCES PCIe-IDIO-24 GPIO DRIVER 314M: William Breathitt Gray <vilhelm.gray@gmail.com> 315L: linux-gpio@vger.kernel.org 316S: Maintained 317F: drivers/gpio/gpio-pcie-idio-24.c 318 319ACENIC DRIVER 320M: Jes Sorensen <jes@trained-monkey.org> 321L: linux-acenic@sunsite.dk 322S: Maintained 323F: drivers/net/ethernet/alteon/acenic* 324 325ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 326M: Peter Kaestle <peter@piie.net> 327L: platform-driver-x86@vger.kernel.org 328S: Maintained 329W: http://piie.net/?section=acerhdf 330F: drivers/platform/x86/acerhdf.c 331 332ACER WMI LAPTOP EXTRAS 333M: "Lee, Chun-Yi" <jlee@suse.com> 334L: platform-driver-x86@vger.kernel.org 335S: Maintained 336F: drivers/platform/x86/acer-wmi.c 337 338ACPI 339M: "Rafael J. Wysocki" <rafael@kernel.org> 340R: Len Brown <lenb@kernel.org> 341L: linux-acpi@vger.kernel.org 342S: Supported 343W: https://01.org/linux-acpi 344Q: https://patchwork.kernel.org/project/linux-acpi/list/ 345B: https://bugzilla.kernel.org 346T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 347F: Documentation/ABI/testing/configfs-acpi 348F: Documentation/ABI/testing/sysfs-bus-acpi 349F: Documentation/firmware-guide/acpi/ 350F: drivers/acpi/ 351F: drivers/pci/*/*acpi* 352F: drivers/pci/*acpi* 353F: drivers/pnp/pnpacpi/ 354F: include/acpi/ 355F: include/linux/acpi.h 356F: include/linux/fwnode.h 357F: tools/power/acpi/ 358 359ACPI APEI 360M: "Rafael J. Wysocki" <rafael@kernel.org> 361R: Len Brown <lenb@kernel.org> 362R: James Morse <james.morse@arm.com> 363R: Tony Luck <tony.luck@intel.com> 364R: Borislav Petkov <bp@alien8.de> 365L: linux-acpi@vger.kernel.org 366F: drivers/acpi/apei/ 367 368ACPI COMPONENT ARCHITECTURE (ACPICA) 369M: Robert Moore <robert.moore@intel.com> 370M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 371L: linux-acpi@vger.kernel.org 372L: devel@acpica.org 373S: Supported 374W: https://acpica.org/ 375W: https://github.com/acpica/acpica/ 376Q: https://patchwork.kernel.org/project/linux-acpi/list/ 377B: https://bugzilla.kernel.org 378B: https://bugs.acpica.org 379T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 380F: drivers/acpi/acpica/ 381F: include/acpi/ 382F: tools/power/acpi/ 383 384ACPI FOR ARM64 (ACPI/arm64) 385M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 386M: Hanjun Guo <guohanjun@huawei.com> 387M: Sudeep Holla <sudeep.holla@arm.com> 388L: linux-acpi@vger.kernel.org 389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 390S: Maintained 391F: drivers/acpi/arm64 392 393ACPI SERIAL MULTI INSTANTIATE DRIVER 394M: Hans de Goede <hdegoede@redhat.com> 395L: platform-driver-x86@vger.kernel.org 396S: Maintained 397F: drivers/platform/x86/serial-multi-instantiate.c 398 399ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 400M: Sudeep Holla <sudeep.holla@arm.com> 401L: linux-acpi@vger.kernel.org 402S: Supported 403F: drivers/mailbox/pcc.c 404 405ACPI PMIC DRIVERS 406M: "Rafael J. Wysocki" <rafael@kernel.org> 407M: Len Brown <lenb@kernel.org> 408R: Andy Shevchenko <andy@kernel.org> 409R: Mika Westerberg <mika.westerberg@linux.intel.com> 410L: linux-acpi@vger.kernel.org 411S: Supported 412Q: https://patchwork.kernel.org/project/linux-acpi/list/ 413B: https://bugzilla.kernel.org 414T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 415F: drivers/acpi/pmic/ 416 417ACPI THERMAL DRIVER 418M: Rafael J. Wysocki <rafael@kernel.org> 419R: Zhang Rui <rui.zhang@intel.com> 420L: linux-acpi@vger.kernel.org 421S: Supported 422W: https://01.org/linux-acpi 423B: https://bugzilla.kernel.org 424F: drivers/acpi/*thermal* 425 426ACPI VIOT DRIVER 427M: Jean-Philippe Brucker <jean-philippe@linaro.org> 428L: linux-acpi@vger.kernel.org 429L: iommu@lists.linux-foundation.org 430S: Maintained 431F: drivers/acpi/viot.c 432F: include/linux/acpi_viot.h 433 434ACPI WMI DRIVER 435L: platform-driver-x86@vger.kernel.org 436S: Orphan 437F: drivers/platform/x86/wmi.c 438F: include/uapi/linux/wmi.h 439 440ACRN HYPERVISOR SERVICE MODULE 441M: Fei Li <fei1.li@intel.com> 442L: acrn-dev@lists.projectacrn.org (subscribers-only) 443S: Supported 444W: https://projectacrn.org 445F: Documentation/virt/acrn/ 446F: drivers/virt/acrn/ 447F: include/uapi/linux/acrn.h 448 449AD1889 ALSA SOUND DRIVER 450L: linux-parisc@vger.kernel.org 451S: Maintained 452W: https://parisc.wiki.kernel.org/index.php/AD1889 453F: sound/pci/ad1889.* 454 455AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 456M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 457L: linux-iio@vger.kernel.org 458S: Supported 459F: drivers/iio/potentiometer/ad5110.c 460 461AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 462M: Michael Hennerich <michael.hennerich@analog.com> 463S: Supported 464W: http://wiki.analog.com/AD5254 465W: https://ez.analog.com/linux-software-drivers 466F: drivers/misc/ad525x_dpot.c 467 468AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 469M: Michael Hennerich <michael.hennerich@analog.com> 470S: Supported 471W: http://wiki.analog.com/AD5398 472W: https://ez.analog.com/linux-software-drivers 473F: drivers/regulator/ad5398.c 474 475AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 476M: Michael Hennerich <michael.hennerich@analog.com> 477S: Supported 478W: http://wiki.analog.com/AD7142 479W: https://ez.analog.com/linux-software-drivers 480F: drivers/input/misc/ad714x.c 481 482AD7877 TOUCHSCREEN DRIVER 483M: Michael Hennerich <michael.hennerich@analog.com> 484S: Supported 485W: http://wiki.analog.com/AD7877 486W: https://ez.analog.com/linux-software-drivers 487F: drivers/input/touchscreen/ad7877.c 488 489AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 490M: Michael Hennerich <michael.hennerich@analog.com> 491S: Supported 492W: http://wiki.analog.com/AD7879 493W: https://ez.analog.com/linux-software-drivers 494F: drivers/input/touchscreen/ad7879.c 495 496ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 497M: Jiri Kosina <jikos@kernel.org> 498S: Maintained 499 500ADF7242 IEEE 802.15.4 RADIO DRIVER 501M: Michael Hennerich <michael.hennerich@analog.com> 502L: linux-wpan@vger.kernel.org 503S: Supported 504W: https://wiki.analog.com/ADF7242 505W: https://ez.analog.com/linux-software-drivers 506F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 507F: drivers/net/ieee802154/adf7242.c 508 509ADM1025 HARDWARE MONITOR DRIVER 510M: Jean Delvare <jdelvare@suse.com> 511L: linux-hwmon@vger.kernel.org 512S: Maintained 513F: Documentation/hwmon/adm1025.rst 514F: drivers/hwmon/adm1025.c 515 516ADM1029 HARDWARE MONITOR DRIVER 517M: Corentin Labbe <clabbe.montjoie@gmail.com> 518L: linux-hwmon@vger.kernel.org 519S: Maintained 520F: drivers/hwmon/adm1029.c 521 522ADM8211 WIRELESS DRIVER 523L: linux-wireless@vger.kernel.org 524S: Orphan 525W: https://wireless.wiki.kernel.org/ 526F: drivers/net/wireless/admtek/adm8211.* 527 528ADP1653 FLASH CONTROLLER DRIVER 529M: Sakari Ailus <sakari.ailus@iki.fi> 530L: linux-media@vger.kernel.org 531S: Maintained 532F: drivers/media/i2c/adp1653.c 533F: include/media/i2c/adp1653.h 534 535ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 536M: Michael Hennerich <michael.hennerich@analog.com> 537S: Supported 538W: http://wiki.analog.com/ADP5520 539W: https://ez.analog.com/linux-software-drivers 540F: drivers/gpio/gpio-adp5520.c 541F: drivers/input/keyboard/adp5520-keys.c 542F: drivers/leds/leds-adp5520.c 543F: drivers/mfd/adp5520.c 544F: drivers/video/backlight/adp5520_bl.c 545 546ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 547M: Michael Hennerich <michael.hennerich@analog.com> 548S: Supported 549W: http://wiki.analog.com/ADP5588 550W: https://ez.analog.com/linux-software-drivers 551F: drivers/gpio/gpio-adp5588.c 552F: drivers/input/keyboard/adp5588-keys.c 553 554ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 555M: Michael Hennerich <michael.hennerich@analog.com> 556S: Supported 557W: http://wiki.analog.com/ADP8860 558W: https://ez.analog.com/linux-software-drivers 559F: drivers/video/backlight/adp8860_bl.c 560 561ADT746X FAN DRIVER 562M: Colin Leroy <colin@colino.net> 563S: Maintained 564F: drivers/macintosh/therm_adt746x.c 565 566ADT7475 HARDWARE MONITOR DRIVER 567M: Jean Delvare <jdelvare@suse.com> 568L: linux-hwmon@vger.kernel.org 569S: Maintained 570F: Documentation/hwmon/adt7475.rst 571F: drivers/hwmon/adt7475.c 572 573ADVANSYS SCSI DRIVER 574M: Matthew Wilcox <willy@infradead.org> 575M: Hannes Reinecke <hare@suse.com> 576L: linux-scsi@vger.kernel.org 577S: Maintained 578F: Documentation/scsi/advansys.rst 579F: drivers/scsi/advansys.c 580 581ADVANTECH SWBTN DRIVER 582M: Andrea Ho <Andrea.Ho@advantech.com.tw> 583L: platform-driver-x86@vger.kernel.org 584S: Maintained 585F: drivers/platform/x86/adv_swbutton.c 586 587ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 588M: Lucas Stankus <lucas.p.stankus@gmail.com> 589S: Supported 590F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 591F: drivers/iio/accel/adxl313* 592 593ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 594M: Michael Hennerich <michael.hennerich@analog.com> 595S: Supported 596W: http://wiki.analog.com/ADXL345 597W: https://ez.analog.com/linux-software-drivers 598F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 599F: drivers/input/misc/adxl34x.c 600 601ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 602M: Puranjay Mohan <puranjay12@gmail.com> 603L: linux-iio@vger.kernel.org 604S: Supported 605F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 606F: drivers/iio/accel/adxl355.h 607F: drivers/iio/accel/adxl355_core.c 608F: drivers/iio/accel/adxl355_i2c.c 609F: drivers/iio/accel/adxl355_spi.c 610 611ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 612M: Cosmin Tanislav <cosmin.tanislav@analog.com> 613L: linux-iio@vger.kernel.org 614S: Supported 615W: http://ez.analog.com/community/linux-device-drivers 616F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 617F: drivers/iio/accel/adxl367* 618 619ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 620M: Michael Hennerich <michael.hennerich@analog.com> 621S: Supported 622W: https://ez.analog.com/linux-software-drivers 623F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 624F: drivers/iio/accel/adxl372.c 625F: drivers/iio/accel/adxl372_i2c.c 626F: drivers/iio/accel/adxl372_spi.c 627 628AF9013 MEDIA DRIVER 629M: Antti Palosaari <crope@iki.fi> 630L: linux-media@vger.kernel.org 631S: Maintained 632W: https://linuxtv.org 633W: http://palosaari.fi/linux/ 634Q: http://patchwork.linuxtv.org/project/linux-media/list/ 635T: git git://linuxtv.org/anttip/media_tree.git 636F: drivers/media/dvb-frontends/af9013* 637 638AF9033 MEDIA DRIVER 639M: Antti Palosaari <crope@iki.fi> 640L: linux-media@vger.kernel.org 641S: Maintained 642W: https://linuxtv.org 643W: http://palosaari.fi/linux/ 644Q: http://patchwork.linuxtv.org/project/linux-media/list/ 645T: git git://linuxtv.org/anttip/media_tree.git 646F: drivers/media/dvb-frontends/af9033* 647 648AFFS FILE SYSTEM 649M: David Sterba <dsterba@suse.com> 650L: linux-fsdevel@vger.kernel.org 651S: Odd Fixes 652F: Documentation/filesystems/affs.rst 653F: fs/affs/ 654 655AFS FILESYSTEM 656M: David Howells <dhowells@redhat.com> 657M: Marc Dionne <marc.dionne@auristor.com> 658L: linux-afs@lists.infradead.org 659S: Supported 660W: https://www.infradead.org/~dhowells/kafs/ 661F: Documentation/filesystems/afs.rst 662F: fs/afs/ 663F: include/trace/events/afs.h 664 665AGPGART DRIVER 666M: David Airlie <airlied@linux.ie> 667S: Maintained 668T: git git://anongit.freedesktop.org/drm/drm 669F: drivers/char/agp/ 670F: include/linux/agp* 671F: include/uapi/linux/agp* 672 673AHA152X SCSI DRIVER 674M: "Juergen E. Fischer" <fischer@norbit.de> 675L: linux-scsi@vger.kernel.org 676S: Maintained 677F: drivers/scsi/aha152x* 678F: drivers/scsi/pcmcia/aha152x* 679 680AIC7XXX / AIC79XX SCSI DRIVER 681M: Hannes Reinecke <hare@suse.com> 682L: linux-scsi@vger.kernel.org 683S: Maintained 684F: drivers/scsi/aic7xxx/ 685 686AIMSLAB FM RADIO RECEIVER DRIVER 687M: Hans Verkuil <hverkuil@xs4all.nl> 688L: linux-media@vger.kernel.org 689S: Maintained 690W: https://linuxtv.org 691T: git git://linuxtv.org/media_tree.git 692F: drivers/media/radio/radio-aimslab* 693 694AIO 695M: Benjamin LaHaise <bcrl@kvack.org> 696L: linux-aio@kvack.org 697S: Supported 698F: fs/aio.c 699F: include/linux/*aio*.h 700 701AIRSPY MEDIA DRIVER 702M: Antti Palosaari <crope@iki.fi> 703L: linux-media@vger.kernel.org 704S: Maintained 705W: https://linuxtv.org 706W: http://palosaari.fi/linux/ 707Q: http://patchwork.linuxtv.org/project/linux-media/list/ 708T: git git://linuxtv.org/anttip/media_tree.git 709F: drivers/media/usb/airspy/ 710 711ALACRITECH GIGABIT ETHERNET DRIVER 712M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 713S: Maintained 714F: drivers/net/ethernet/alacritech/* 715 716ALCATEL SPEEDTOUCH USB DRIVER 717M: Duncan Sands <duncan.sands@free.fr> 718L: linux-usb@vger.kernel.org 719S: Maintained 720W: http://www.linux-usb.org/SpeedTouch/ 721F: drivers/usb/atm/speedtch.c 722F: drivers/usb/atm/usbatm.c 723 724ALCHEMY AU1XX0 MMC DRIVER 725M: Manuel Lauss <manuel.lauss@gmail.com> 726S: Maintained 727F: drivers/mmc/host/au1xmmc.c 728 729ALI1563 I2C DRIVER 730M: Rudolf Marek <r.marek@assembler.cz> 731L: linux-i2c@vger.kernel.org 732S: Maintained 733F: Documentation/i2c/busses/i2c-ali1563.rst 734F: drivers/i2c/busses/i2c-ali1563.c 735 736ALIENWARE WMI DRIVER 737L: Dell.Client.Kernel@dell.com 738S: Maintained 739F: drivers/platform/x86/dell/alienware-wmi.c 740 741ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER 742M: Tomislav Denis <tomislav.denis@avl.com> 743L: linux-iio@vger.kernel.org 744S: Maintained 745W: http://www.allsensors.com/ 746F: Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml 747F: drivers/iio/pressure/dlhl60d.c 748 749ALLEGRO DVT VIDEO IP CORE DRIVER 750M: Michael Tretter <m.tretter@pengutronix.de> 751R: Pengutronix Kernel Team <kernel@pengutronix.de> 752L: linux-media@vger.kernel.org 753S: Maintained 754F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 755F: drivers/media/platform/allegro-dvt/ 756 757ALLWINNER A10 CSI DRIVER 758M: Maxime Ripard <mripard@kernel.org> 759L: linux-media@vger.kernel.org 760S: Maintained 761T: git git://linuxtv.org/media_tree.git 762F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 763F: drivers/media/platform/sunxi/sun4i-csi/ 764 765ALLWINNER CPUFREQ DRIVER 766M: Yangtao Li <tiny.windzz@gmail.com> 767L: linux-pm@vger.kernel.org 768S: Maintained 769F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 770F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 771 772ALLWINNER CRYPTO DRIVERS 773M: Corentin Labbe <clabbe.montjoie@gmail.com> 774L: linux-crypto@vger.kernel.org 775S: Maintained 776F: drivers/crypto/allwinner/ 777 778ALLWINNER HARDWARE SPINLOCK SUPPORT 779M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 780S: Maintained 781F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 782F: drivers/hwspinlock/sun6i_hwspinlock.c 783 784ALLWINNER THERMAL DRIVER 785M: Vasily Khoruzhick <anarsoul@gmail.com> 786M: Yangtao Li <tiny.windzz@gmail.com> 787L: linux-pm@vger.kernel.org 788S: Maintained 789F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 790F: drivers/thermal/sun8i_thermal.c 791 792ALLWINNER VPU DRIVER 793M: Maxime Ripard <mripard@kernel.org> 794M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 795L: linux-media@vger.kernel.org 796S: Maintained 797F: drivers/staging/media/sunxi/cedrus/ 798 799ALPHA PORT 800M: Richard Henderson <rth@twiddle.net> 801M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 802M: Matt Turner <mattst88@gmail.com> 803L: linux-alpha@vger.kernel.org 804S: Odd Fixes 805F: arch/alpha/ 806 807ALPS PS/2 TOUCHPAD DRIVER 808R: Pali Rohár <pali@kernel.org> 809F: drivers/input/mouse/alps.* 810 811ALTERA I2C CONTROLLER DRIVER 812M: Thor Thayer <thor.thayer@linux.intel.com> 813S: Maintained 814F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 815F: drivers/i2c/busses/i2c-altera.c 816 817ALTERA MAILBOX DRIVER 818M: Mun Yew Tham <mun.yew.tham@intel.com> 819S: Maintained 820F: drivers/mailbox/mailbox-altera.c 821 822ALTERA MSGDMA IP CORE DRIVER 823M: Olivier Dautricourt <olivier.dautricourt@orolia.com> 824R: Stefan Roese <sr@denx.de> 825L: dmaengine@vger.kernel.org 826S: Odd Fixes 827F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 828F: drivers/dma/altera-msgdma.c 829 830ALTERA PIO DRIVER 831M: Mun Yew Tham <mun.yew.tham@intel.com> 832L: linux-gpio@vger.kernel.org 833S: Maintained 834F: drivers/gpio/gpio-altera.c 835 836ALTERA SYSTEM MANAGER DRIVER 837M: Thor Thayer <thor.thayer@linux.intel.com> 838S: Maintained 839F: drivers/mfd/altera-sysmgr.c 840F: include/linux/mfd/altera-sysmgr.h 841 842ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 843M: Thor Thayer <thor.thayer@linux.intel.com> 844S: Maintained 845F: drivers/gpio/gpio-altera-a10sr.c 846F: drivers/mfd/altera-a10sr.c 847F: drivers/reset/reset-a10sr.c 848F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 849F: include/linux/mfd/altera-a10sr.h 850 851ALTERA TRIPLE SPEED ETHERNET DRIVER 852M: Joyce Ooi <joyce.ooi@intel.com> 853L: netdev@vger.kernel.org 854S: Maintained 855F: drivers/net/ethernet/altera/ 856 857ALTERA UART/JTAG UART SERIAL DRIVERS 858M: Tobias Klauser <tklauser@distanz.ch> 859L: linux-serial@vger.kernel.org 860S: Maintained 861F: drivers/tty/serial/altera_jtaguart.c 862F: drivers/tty/serial/altera_uart.c 863F: include/linux/altera_jtaguart.h 864F: include/linux/altera_uart.h 865 866AMAZON ANNAPURNA LABS FIC DRIVER 867M: Talel Shenhar <talel@amazon.com> 868S: Maintained 869F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 870F: drivers/irqchip/irq-al-fic.c 871 872AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 873M: Talel Shenhar <talel@amazon.com> 874M: Talel Shenhar <talelshenhar@gmail.com> 875S: Maintained 876F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 877F: drivers/edac/al_mc_edac.c 878 879AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 880M: Talel Shenhar <talel@amazon.com> 881S: Maintained 882F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 883F: drivers/thermal/thermal_mmio.c 884 885AMAZON ETHERNET DRIVERS 886M: Shay Agroskin <shayagr@amazon.com> 887M: Arthur Kiyanovski <akiyano@amazon.com> 888R: David Arinzon <darinzon@amazon.com> 889R: Noam Dagan <ndagan@amazon.com> 890R: Saeed Bishara <saeedb@amazon.com> 891L: netdev@vger.kernel.org 892S: Supported 893F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 894F: drivers/net/ethernet/amazon/ 895 896AMAZON RDMA EFA DRIVER 897M: Gal Pressman <galpress@amazon.com> 898R: Yossi Leybovich <sleybo@amazon.com> 899L: linux-rdma@vger.kernel.org 900S: Supported 901Q: https://patchwork.kernel.org/project/linux-rdma/list/ 902F: drivers/infiniband/hw/efa/ 903F: include/uapi/rdma/efa-abi.h 904 905AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 906M: Tom Lendacky <thomas.lendacky@amd.com> 907M: John Allen <john.allen@amd.com> 908L: linux-crypto@vger.kernel.org 909S: Supported 910F: drivers/crypto/ccp/ 911F: include/linux/ccp.h 912 913AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 914M: Brijesh Singh <brijesh.singh@amd.com> 915M: Tom Lendacky <thomas.lendacky@amd.com> 916L: linux-crypto@vger.kernel.org 917S: Supported 918F: drivers/crypto/ccp/sev* 919F: include/uapi/linux/psp-sev.h 920 921AMD DISPLAY CORE 922M: Harry Wentland <harry.wentland@amd.com> 923M: Leo Li <sunpeng.li@amd.com> 924M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 925L: amd-gfx@lists.freedesktop.org 926S: Supported 927T: git https://gitlab.freedesktop.org/agd5f/linux.git 928F: drivers/gpu/drm/amd/display/ 929 930AMD FAM15H PROCESSOR POWER MONITORING DRIVER 931M: Huang Rui <ray.huang@amd.com> 932L: linux-hwmon@vger.kernel.org 933S: Supported 934F: Documentation/hwmon/fam15h_power.rst 935F: drivers/hwmon/fam15h_power.c 936 937AMD FCH GPIO DRIVER 938M: Enrico Weigelt, metux IT consult <info@metux.net> 939L: linux-gpio@vger.kernel.org 940S: Maintained 941F: drivers/gpio/gpio-amd-fch.c 942F: include/linux/platform_data/gpio/gpio-amd-fch.h 943 944AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 945L: linux-geode@lists.infradead.org (moderated for non-subscribers) 946S: Orphan 947F: drivers/usb/gadget/udc/amd5536udc.* 948 949AMD GEODE PROCESSOR/CHIPSET SUPPORT 950M: Andres Salomon <dilinger@queued.net> 951L: linux-geode@lists.infradead.org (moderated for non-subscribers) 952S: Supported 953W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 954F: arch/x86/include/asm/geode.h 955F: drivers/char/hw_random/geode-rng.c 956F: drivers/crypto/geode* 957F: drivers/video/fbdev/geode/ 958 959AMD IOMMU (AMD-VI) 960M: Joerg Roedel <joro@8bytes.org> 961R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 962L: iommu@lists.linux-foundation.org 963S: Maintained 964T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 965F: drivers/iommu/amd/ 966F: include/linux/amd-iommu.h 967 968AMD KFD 969M: Felix Kuehling <Felix.Kuehling@amd.com> 970L: amd-gfx@lists.freedesktop.org 971S: Supported 972T: git https://gitlab.freedesktop.org/agd5f/linux.git 973F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 974F: drivers/gpu/drm/amd/amdkfd/ 975F: drivers/gpu/drm/amd/include/cik_structs.h 976F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 977F: drivers/gpu/drm/amd/include/v9_structs.h 978F: drivers/gpu/drm/amd/include/vi_structs.h 979F: include/uapi/linux/kfd_ioctl.h 980F: include/uapi/linux/kfd_sysfs.h 981 982AMD SPI DRIVER 983M: Sanjay R Mehta <sanju.mehta@amd.com> 984S: Maintained 985F: drivers/spi/spi-amd.c 986 987AMD MP2 I2C DRIVER 988M: Elie Morisse <syniurge@gmail.com> 989M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 990M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 991L: linux-i2c@vger.kernel.org 992S: Maintained 993F: drivers/i2c/busses/i2c-amd-mp2* 994 995AMD PMC DRIVER 996M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 997L: platform-driver-x86@vger.kernel.org 998S: Maintained 999F: drivers/platform/x86/amd-pmc.* 1000 1001AMD HSMP DRIVER 1002M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1003R: Carlos Bilbao <carlos.bilbao@amd.com> 1004L: platform-driver-x86@vger.kernel.org 1005S: Maintained 1006F: Documentation/x86/amd_hsmp.rst 1007F: arch/x86/include/asm/amd_hsmp.h 1008F: arch/x86/include/uapi/asm/amd_hsmp.h 1009F: drivers/platform/x86/amd_hsmp.c 1010 1011AMD POWERPLAY AND SWSMU 1012M: Evan Quan <evan.quan@amd.com> 1013L: amd-gfx@lists.freedesktop.org 1014S: Supported 1015T: git https://gitlab.freedesktop.org/agd5f/linux.git 1016F: drivers/gpu/drm/amd/pm/ 1017 1018AMD PSTATE DRIVER 1019M: Huang Rui <ray.huang@amd.com> 1020L: linux-pm@vger.kernel.org 1021S: Supported 1022F: Documentation/admin-guide/pm/amd-pstate.rst 1023F: drivers/cpufreq/amd-pstate* 1024F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1025 1026AMD PTDMA DRIVER 1027M: Sanjay R Mehta <sanju.mehta@amd.com> 1028L: dmaengine@vger.kernel.org 1029S: Maintained 1030F: drivers/dma/ptdma/ 1031 1032AMD SEATTLE DEVICE TREE SUPPORT 1033M: Brijesh Singh <brijeshkumar.singh@amd.com> 1034M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1035M: Tom Lendacky <thomas.lendacky@amd.com> 1036S: Supported 1037F: arch/arm64/boot/dts/amd/ 1038 1039AMD XGBE DRIVER 1040M: Tom Lendacky <thomas.lendacky@amd.com> 1041L: netdev@vger.kernel.org 1042S: Supported 1043F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1044F: drivers/net/ethernet/amd/xgbe/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 1048M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1049L: linux-input@vger.kernel.org 1050S: Maintained 1051F: Documentation/hid/amd-sfh* 1052F: drivers/hid/amd-sfh-hid/ 1053 1054AMPHION VPU CODEC V4L2 DRIVER 1055M: Ming Qian <ming.qian@nxp.com> 1056M: Shijie Qin <shijie.qin@nxp.com> 1057M: Zhou Peng <eagle.zhou@nxp.com> 1058L: linux-media@vger.kernel.org 1059S: Maintained 1060F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1061F: drivers/media/platform/amphion/ 1062 1063AMS AS73211 DRIVER 1064M: Christian Eggers <ceggers@arri.de> 1065L: linux-iio@vger.kernel.org 1066S: Maintained 1067F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1068F: drivers/iio/light/as73211.c 1069 1070AMT (Automatic Multicast Tunneling) 1071M: Taehee Yoo <ap420073@gmail.com> 1072L: netdev@vger.kernel.org 1073S: Maintained 1074T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1075T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1076F: drivers/net/amt.c 1077 1078ANALOG DEVICES INC AD7192 DRIVER 1079M: Alexandru Tachici <alexandru.tachici@analog.com> 1080L: linux-iio@vger.kernel.org 1081S: Supported 1082W: https://ez.analog.com/linux-software-drivers 1083F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1084F: drivers/iio/adc/ad7192.c 1085 1086ANALOG DEVICES INC AD7292 DRIVER 1087M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1088L: linux-iio@vger.kernel.org 1089S: Supported 1090W: https://ez.analog.com/linux-software-drivers 1091F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1092F: drivers/iio/adc/ad7292.c 1093 1094ANALOG DEVICES INC AD7293 DRIVER 1095M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1096L: linux-iio@vger.kernel.org 1097S: Supported 1098W: https://ez.analog.com/linux-software-drivers 1099F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1100F: drivers/iio/dac/ad7293.c 1101 1102ANALOG DEVICES INC AD7768-1 DRIVER 1103M: Michael Hennerich <Michael.Hennerich@analog.com> 1104L: linux-iio@vger.kernel.org 1105S: Supported 1106W: https://ez.analog.com/linux-software-drivers 1107F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1108F: drivers/iio/adc/ad7768-1.c 1109 1110ANALOG DEVICES INC AD7780 DRIVER 1111M: Michael Hennerich <Michael.Hennerich@analog.com> 1112M: Renato Lui Geh <renatogeh@gmail.com> 1113L: linux-iio@vger.kernel.org 1114S: Supported 1115W: https://ez.analog.com/linux-software-drivers 1116F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1117F: drivers/iio/adc/ad7780.c 1118 1119ANALOG DEVICES INC AD74413R DRIVER 1120M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1121L: linux-iio@vger.kernel.org 1122S: Supported 1123W: http://ez.analog.com/community/linux-device-drivers 1124F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1125F: drivers/iio/addac/ad74413r.c 1126F: include/dt-bindings/iio/addac/adi,ad74413r.h 1127 1128ANALOG DEVICES INC AD9389B DRIVER 1129M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1130L: linux-media@vger.kernel.org 1131S: Maintained 1132F: drivers/media/i2c/ad9389b* 1133 1134ANALOG DEVICES INC ADA4250 DRIVER 1135M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1136L: linux-iio@vger.kernel.org 1137S: Supported 1138W: https://ez.analog.com/linux-software-drivers 1139F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1140F: drivers/iio/amplifiers/ada4250.c 1141 1142ANALOG DEVICES INC ADGS1408 DRIVER 1143M: Mircea Caprioru <mircea.caprioru@analog.com> 1144S: Supported 1145F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1146F: drivers/mux/adgs1408.c 1147 1148ANALOG DEVICES INC ADIN DRIVER 1149M: Michael Hennerich <michael.hennerich@analog.com> 1150L: netdev@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/net/adi,adin.yaml 1154F: drivers/net/phy/adin.c 1155 1156ANALOG DEVICES INC ADIS DRIVER LIBRARY 1157M: Nuno Sa <nuno.sa@analog.com> 1158L: linux-iio@vger.kernel.org 1159S: Supported 1160F: drivers/iio/imu/adis.c 1161F: drivers/iio/imu/adis_buffer.c 1162F: drivers/iio/imu/adis_trigger.c 1163F: include/linux/iio/imu/adis.h 1164 1165ANALOG DEVICES INC ADIS16460 DRIVER 1166M: Dragos Bogdan <dragos.bogdan@analog.com> 1167L: linux-iio@vger.kernel.org 1168S: Supported 1169W: https://ez.analog.com/linux-software-drivers 1170F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1171F: drivers/iio/imu/adis16460.c 1172 1173ANALOG DEVICES INC ADIS16475 DRIVER 1174M: Nuno Sa <nuno.sa@analog.com> 1175L: linux-iio@vger.kernel.org 1176W: https://ez.analog.com/linux-software-drivers 1177S: Supported 1178F: drivers/iio/imu/adis16475.c 1179F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1180 1181ANALOG DEVICES INC ADM1177 DRIVER 1182M: Michael Hennerich <Michael.Hennerich@analog.com> 1183L: linux-hwmon@vger.kernel.org 1184S: Supported 1185W: https://ez.analog.com/linux-software-drivers 1186F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1187F: drivers/hwmon/adm1177.c 1188 1189ANALOG DEVICES INC ADMV1013 DRIVER 1190M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1191L: linux-iio@vger.kernel.org 1192S: Supported 1193W: https://ez.analog.com/linux-software-drivers 1194F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1195F: drivers/iio/frequency/admv1013.c 1196 1197ANALOG DEVICES INC ADMV8818 DRIVER 1198M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1199L: linux-iio@vger.kernel.org 1200S: Supported 1201W: https://ez.analog.com/linux-software-drivers 1202F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1203F: drivers/iio/filter/admv8818.c 1204 1205ANALOG DEVICES INC ADMV1014 DRIVER 1206M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1207L: linux-iio@vger.kernel.org 1208S: Supported 1209W: https://ez.analog.com/linux-software-drivers 1210F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1211F: drivers/iio/frequency/admv1014.c 1212 1213ANALOG DEVICES INC ADP5061 DRIVER 1214M: Michael Hennerich <Michael.Hennerich@analog.com> 1215L: linux-pm@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: drivers/power/supply/adp5061.c 1219 1220ANALOG DEVICES INC ADRF6780 DRIVER 1221M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1222L: linux-iio@vger.kernel.org 1223S: Supported 1224W: https://ez.analog.com/linux-software-drivers 1225F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1226F: drivers/iio/frequency/adrf6780.c 1227 1228ANALOG DEVICES INC ADV7180 DRIVER 1229M: Lars-Peter Clausen <lars@metafoo.de> 1230L: linux-media@vger.kernel.org 1231S: Supported 1232W: https://ez.analog.com/linux-software-drivers 1233F: drivers/media/i2c/adv7180.c 1234F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1235 1236ANALOG DEVICES INC ADV748X DRIVER 1237M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1238L: linux-media@vger.kernel.org 1239S: Maintained 1240F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1241F: drivers/media/i2c/adv748x/* 1242 1243ANALOG DEVICES INC ADV7511 DRIVER 1244M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1245L: linux-media@vger.kernel.org 1246S: Maintained 1247F: drivers/media/i2c/adv7511* 1248 1249ANALOG DEVICES INC ADV7604 DRIVER 1250M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1251L: linux-media@vger.kernel.org 1252S: Maintained 1253F: drivers/media/i2c/adv7604* 1254F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1255 1256ANALOG DEVICES INC ADV7842 DRIVER 1257M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1258L: linux-media@vger.kernel.org 1259S: Maintained 1260F: drivers/media/i2c/adv7842* 1261 1262ANALOG DEVICES INC ADXRS290 DRIVER 1263M: Nishant Malpani <nish.malpani25@gmail.com> 1264L: linux-iio@vger.kernel.org 1265S: Supported 1266F: drivers/iio/gyro/adxrs290.c 1267F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1268 1269ANALOG DEVICES INC ASOC CODEC DRIVERS 1270M: Lars-Peter Clausen <lars@metafoo.de> 1271M: Nuno Sá <nuno.sa@analog.com> 1272L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1273S: Supported 1274W: http://wiki.analog.com/ 1275W: https://ez.analog.com/linux-software-drivers 1276F: sound/soc/codecs/ad1* 1277F: sound/soc/codecs/ad7* 1278F: sound/soc/codecs/adau* 1279F: sound/soc/codecs/adav* 1280F: sound/soc/codecs/sigmadsp.* 1281F: sound/soc/codecs/ssm* 1282 1283ANALOG DEVICES INC DMA DRIVERS 1284M: Lars-Peter Clausen <lars@metafoo.de> 1285S: Supported 1286W: https://ez.analog.com/linux-software-drivers 1287F: drivers/dma/dma-axi-dmac.c 1288 1289ANALOG DEVICES INC IIO DRIVERS 1290M: Lars-Peter Clausen <lars@metafoo.de> 1291M: Michael Hennerich <Michael.Hennerich@analog.com> 1292S: Supported 1293W: http://wiki.analog.com/ 1294W: https://ez.analog.com/linux-software-drivers 1295F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1296F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1297F: Documentation/devicetree/bindings/iio/*/adi,* 1298F: Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml 1299F: drivers/iio/*/ad* 1300F: drivers/iio/adc/ltc249* 1301F: drivers/iio/amplifiers/hmc425a.c 1302F: drivers/staging/iio/*/ad* 1303X: drivers/iio/*/adjd* 1304 1305ANALOGBITS PLL LIBRARIES 1306M: Paul Walmsley <paul.walmsley@sifive.com> 1307S: Supported 1308F: drivers/clk/analogbits/* 1309F: include/linux/clk/analogbits* 1310 1311ANDROID CONFIG FRAGMENTS 1312M: Rob Herring <robh@kernel.org> 1313S: Supported 1314F: kernel/configs/android* 1315 1316ANDROID DRIVERS 1317M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1318M: Arve Hjønnevåg <arve@android.com> 1319M: Todd Kjos <tkjos@android.com> 1320M: Martijn Coenen <maco@android.com> 1321M: Joel Fernandes <joel@joelfernandes.org> 1322M: Christian Brauner <christian@brauner.io> 1323M: Hridya Valsaraju <hridya@google.com> 1324M: Suren Baghdasaryan <surenb@google.com> 1325L: linux-kernel@vger.kernel.org 1326S: Supported 1327T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1328F: drivers/android/ 1329 1330ANDROID GOLDFISH PIC DRIVER 1331M: Miodrag Dinic <miodrag.dinic@mips.com> 1332S: Supported 1333F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1334F: drivers/irqchip/irq-goldfish-pic.c 1335 1336ANDROID GOLDFISH RTC DRIVER 1337M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1338S: Supported 1339F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1340F: drivers/rtc/rtc-goldfish.c 1341 1342AOA (Apple Onboard Audio) ALSA DRIVER 1343M: Johannes Berg <johannes@sipsolutions.net> 1344L: linuxppc-dev@lists.ozlabs.org 1345L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1346S: Maintained 1347F: sound/aoa/ 1348 1349APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1350M: William Breathitt Gray <vilhelm.gray@gmail.com> 1351L: linux-iio@vger.kernel.org 1352S: Maintained 1353F: drivers/iio/adc/stx104.c 1354 1355APM DRIVER 1356M: Jiri Kosina <jikos@kernel.org> 1357S: Odd fixes 1358T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1359F: arch/x86/kernel/apm_32.c 1360F: drivers/char/apm-emulation.c 1361F: include/linux/apm_bios.h 1362F: include/uapi/linux/apm_bios.h 1363 1364APPARMOR SECURITY MODULE 1365M: John Johansen <john.johansen@canonical.com> 1366L: apparmor@lists.ubuntu.com (subscribers-only, general discussion) 1367S: Supported 1368W: wiki.apparmor.net 1369T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1370F: Documentation/admin-guide/LSM/apparmor.rst 1371F: security/apparmor/ 1372 1373APPLE BCM5974 MULTITOUCH DRIVER 1374M: Henrik Rydberg <rydberg@bitmath.org> 1375L: linux-input@vger.kernel.org 1376S: Odd fixes 1377F: drivers/input/mouse/bcm5974.c 1378 1379APPLE DART IOMMU DRIVER 1380M: Sven Peter <sven@svenpeter.dev> 1381R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1382L: iommu@lists.linux-foundation.org 1383S: Maintained 1384F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1385F: drivers/iommu/apple-dart.c 1386 1387APPLE PCIE CONTROLLER DRIVER 1388M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1389M: Marc Zyngier <maz@kernel.org> 1390L: linux-pci@vger.kernel.org 1391S: Maintained 1392F: drivers/pci/controller/pcie-apple.c 1393 1394APPLE SMC DRIVER 1395M: Henrik Rydberg <rydberg@bitmath.org> 1396L: linux-hwmon@vger.kernel.org 1397S: Odd fixes 1398F: drivers/hwmon/applesmc.c 1399 1400APPLETALK NETWORK LAYER 1401L: netdev@vger.kernel.org 1402S: Odd fixes 1403F: drivers/net/appletalk/ 1404F: include/linux/atalk.h 1405F: include/uapi/linux/atalk.h 1406F: net/appletalk/ 1407 1408APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1409M: Khuong Dinh <khuong@os.amperecomputing.com> 1410S: Supported 1411F: arch/arm64/boot/dts/apm/ 1412 1413APPLIED MICRO (APM) X-GENE SOC EDAC 1414M: Khuong Dinh <khuong@os.amperecomputing.com> 1415S: Supported 1416F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1417F: drivers/edac/xgene_edac.c 1418 1419APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1420M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1421M: Keyur Chudgar <keyur@os.amperecomputing.com> 1422S: Supported 1423F: drivers/net/ethernet/apm/xgene-v2/ 1424 1425APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1426M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1427M: Keyur Chudgar <keyur@os.amperecomputing.com> 1428M: Quan Nguyen <quan@os.amperecomputing.com> 1429S: Supported 1430F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1431F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1432F: drivers/net/ethernet/apm/xgene/ 1433F: drivers/net/mdio/mdio-xgene.c 1434 1435APPLIED MICRO (APM) X-GENE SOC PMU 1436M: Khuong Dinh <khuong@os.amperecomputing.com> 1437S: Supported 1438F: Documentation/admin-guide/perf/xgene-pmu.rst 1439F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1440F: drivers/perf/xgene_pmu.c 1441 1442APTINA CAMERA SENSOR PLL 1443M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1444L: linux-media@vger.kernel.org 1445S: Maintained 1446F: drivers/media/i2c/aptina-pll.* 1447 1448AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1449M: Aleksa Savic <savicaleksa83@gmail.com> 1450L: linux-hwmon@vger.kernel.org 1451S: Maintained 1452F: Documentation/hwmon/aquacomputer_d5next.rst 1453F: drivers/hwmon/aquacomputer_d5next.c 1454 1455AQUANTIA ETHERNET DRIVER (atlantic) 1456M: Igor Russkikh <irusskikh@marvell.com> 1457L: netdev@vger.kernel.org 1458S: Supported 1459W: https://www.marvell.com/ 1460Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1461F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1462F: drivers/net/ethernet/aquantia/atlantic/ 1463 1464AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1465M: Egor Pomozov <epomozov@marvell.com> 1466L: netdev@vger.kernel.org 1467S: Supported 1468W: http://www.aquantia.com 1469F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1470 1471ARASAN NAND CONTROLLER DRIVER 1472M: Miquel Raynal <miquel.raynal@bootlin.com> 1473M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1474L: linux-mtd@lists.infradead.org 1475S: Maintained 1476F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1477F: drivers/mtd/nand/raw/arasan-nand-controller.c 1478 1479ARC FRAMEBUFFER DRIVER 1480M: Jaya Kumar <jayalk@intworks.biz> 1481S: Maintained 1482F: drivers/video/fbdev/arcfb.c 1483F: drivers/video/fbdev/core/fb_defio.c 1484 1485ARC PGU DRM DRIVER 1486M: Alexey Brodkin <abrodkin@synopsys.com> 1487S: Supported 1488F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1489F: drivers/gpu/drm/tiny/arcpgu.c 1490 1491ARCNET NETWORK LAYER 1492M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1493L: netdev@vger.kernel.org 1494S: Maintained 1495F: drivers/net/arcnet/ 1496F: include/uapi/linux/if_arcnet.h 1497 1498ARM ARCHITECTED TIMER DRIVER 1499M: Mark Rutland <mark.rutland@arm.com> 1500M: Marc Zyngier <maz@kernel.org> 1501L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1502S: Maintained 1503F: arch/arm/include/asm/arch_timer.h 1504F: arch/arm64/include/asm/arch_timer.h 1505F: drivers/clocksource/arm_arch_timer.c 1506 1507ARM HDLCD DRM DRIVER 1508M: Liviu Dudau <liviu.dudau@arm.com> 1509S: Supported 1510F: Documentation/devicetree/bindings/display/arm,hdlcd.txt 1511F: drivers/gpu/drm/arm/hdlcd_* 1512 1513ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1514M: Linus Walleij <linus.walleij@linaro.org> 1515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1516S: Maintained 1517F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1518F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1519F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1520F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1521F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1522F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1523F: Documentation/devicetree/bindings/i2c/i2c-versatile.txt 1524F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1525F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1526F: arch/arm/boot/dts/arm-realview-* 1527F: arch/arm/boot/dts/integrator* 1528F: arch/arm/boot/dts/versatile* 1529F: arch/arm/mach-integrator/ 1530F: arch/arm/mach-realview/ 1531F: arch/arm/mach-versatile/ 1532F: arch/arm/plat-versatile/ 1533F: drivers/bus/arm-integrator-lm.c 1534F: drivers/clk/versatile/ 1535F: drivers/i2c/busses/i2c-versatile.c 1536F: drivers/irqchip/irq-versatile-fpga.c 1537F: drivers/mtd/maps/physmap-versatile.* 1538F: drivers/power/reset/arm-versatile-reboot.c 1539F: drivers/soc/versatile/ 1540 1541ARM KOMEDA DRM-KMS DRIVER 1542M: James (Qian) Wang <james.qian.wang@arm.com> 1543M: Liviu Dudau <liviu.dudau@arm.com> 1544M: Mihail Atanassov <mihail.atanassov@arm.com> 1545L: Mali DP Maintainers <malidp@foss.arm.com> 1546S: Supported 1547T: git git://anongit.freedesktop.org/drm/drm-misc 1548F: Documentation/devicetree/bindings/display/arm,komeda.txt 1549F: Documentation/gpu/komeda-kms.rst 1550F: drivers/gpu/drm/arm/display/include/ 1551F: drivers/gpu/drm/arm/display/komeda/ 1552 1553ARM MALI PANFROST DRM DRIVER 1554M: Rob Herring <robh@kernel.org> 1555M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1556R: Steven Price <steven.price@arm.com> 1557R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1558L: dri-devel@lists.freedesktop.org 1559S: Supported 1560T: git git://anongit.freedesktop.org/drm/drm-misc 1561F: drivers/gpu/drm/panfrost/ 1562F: include/uapi/drm/panfrost_drm.h 1563 1564ARM MALI-DP DRM DRIVER 1565M: Liviu Dudau <liviu.dudau@arm.com> 1566M: Brian Starkey <brian.starkey@arm.com> 1567L: Mali DP Maintainers <malidp@foss.arm.com> 1568S: Supported 1569T: git git://anongit.freedesktop.org/drm/drm-misc 1570F: Documentation/devicetree/bindings/display/arm,malidp.txt 1571F: Documentation/gpu/afbc.rst 1572F: drivers/gpu/drm/arm/ 1573 1574ARM MFM AND FLOPPY DRIVERS 1575M: Ian Molton <spyro@f2s.com> 1576S: Maintained 1577F: arch/arm/include/asm/floppy.h 1578F: arch/arm/mach-rpc/floppydma.S 1579 1580ARM PMU PROFILING AND DEBUGGING 1581M: Will Deacon <will@kernel.org> 1582M: Mark Rutland <mark.rutland@arm.com> 1583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1584S: Maintained 1585F: Documentation/devicetree/bindings/arm/pmu.yaml 1586F: Documentation/devicetree/bindings/perf/ 1587F: arch/arm*/include/asm/hw_breakpoint.h 1588F: arch/arm*/include/asm/perf_event.h 1589F: arch/arm*/kernel/hw_breakpoint.c 1590F: arch/arm*/kernel/perf_* 1591F: drivers/perf/ 1592F: include/linux/perf/arm_pmu.h 1593 1594ARM PORT 1595M: Russell King <linux@armlinux.org.uk> 1596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1597S: Odd Fixes 1598W: http://www.armlinux.org.uk/ 1599T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1600F: arch/arm/ 1601X: arch/arm/boot/dts/ 1602 1603ARM PRIMECELL AACI PL041 DRIVER 1604M: Russell King <linux@armlinux.org.uk> 1605S: Odd Fixes 1606F: sound/arm/aaci.* 1607 1608ARM PRIMECELL BUS SUPPORT 1609M: Russell King <linux@armlinux.org.uk> 1610S: Odd Fixes 1611F: drivers/amba/ 1612F: include/linux/amba/bus.h 1613 1614ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1615M: Miquel Raynal <miquel.raynal@bootlin.com> 1616M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1617L: linux-mtd@lists.infradead.org 1618S: Maintained 1619F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1620F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1621 1622ARM PRIMECELL PL35X SMC DRIVER 1623M: Miquel Raynal <miquel.raynal@bootlin.com> 1624M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1626S: Maintained 1627F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1628F: drivers/memory/pl353-smc.c 1629 1630ARM PRIMECELL CLCD PL110 DRIVER 1631M: Russell King <linux@armlinux.org.uk> 1632S: Odd Fixes 1633F: drivers/video/fbdev/amba-clcd.* 1634 1635ARM PRIMECELL KMI PL050 DRIVER 1636M: Russell King <linux@armlinux.org.uk> 1637S: Odd Fixes 1638F: drivers/input/serio/ambakmi.* 1639F: include/linux/amba/kmi.h 1640 1641ARM PRIMECELL MMCI PL180/1 DRIVER 1642M: Russell King <linux@armlinux.org.uk> 1643S: Odd Fixes 1644F: drivers/mmc/host/mmci.* 1645F: include/linux/amba/mmci.h 1646 1647ARM PRIMECELL SSP PL022 SPI DRIVER 1648M: Linus Walleij <linus.walleij@linaro.org> 1649L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1650S: Maintained 1651F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1652F: drivers/spi/spi-pl022.c 1653 1654ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1655M: Russell King <linux@armlinux.org.uk> 1656S: Odd Fixes 1657F: drivers/tty/serial/amba-pl01*.c 1658F: include/linux/amba/serial.h 1659 1660ARM PRIMECELL VIC PL190/PL192 DRIVER 1661M: Linus Walleij <linus.walleij@linaro.org> 1662L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1663S: Maintained 1664F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1665F: drivers/irqchip/irq-vic.c 1666 1667ARM SMC WATCHDOG DRIVER 1668M: Julius Werner <jwerner@chromium.org> 1669R: Evan Benn <evanbenn@chromium.org> 1670S: Maintained 1671F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1672F: drivers/watchdog/arm_smc_wdt.c 1673 1674ARM SMMU DRIVERS 1675M: Will Deacon <will@kernel.org> 1676R: Robin Murphy <robin.murphy@arm.com> 1677L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1678S: Maintained 1679F: Documentation/devicetree/bindings/iommu/arm,smmu* 1680F: drivers/iommu/arm/ 1681F: drivers/iommu/io-pgtable-arm* 1682 1683ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1684M: Arnd Bergmann <arnd@arndb.de> 1685M: Olof Johansson <olof@lixom.net> 1686M: soc@kernel.org 1687L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1688S: Maintained 1689C: irc://irc.libera.chat/armlinux 1690T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1691F: arch/arm/boot/dts/Makefile 1692F: arch/arm64/boot/dts/Makefile 1693 1694ARM SUB-ARCHITECTURES 1695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1696S: Maintained 1697C: irc://irc.libera.chat/armlinux 1698T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1699F: arch/arm/mach-*/ 1700F: arch/arm/plat-*/ 1701 1702ARM/ACTIONS SEMI ARCHITECTURE 1703M: Andreas Färber <afaerber@suse.de> 1704M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1705L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1706L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1707S: Maintained 1708F: Documentation/devicetree/bindings/arm/actions.yaml 1709F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1710F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1711F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1712F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1713F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1714F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1715F: Documentation/devicetree/bindings/pinctrl/actions,* 1716F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1717F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1718F: arch/arm/boot/dts/owl-* 1719F: arch/arm/mach-actions/ 1720F: arch/arm64/boot/dts/actions/ 1721F: drivers/clk/actions/ 1722F: drivers/clocksource/timer-owl* 1723F: drivers/dma/owl-dma.c 1724F: drivers/i2c/busses/i2c-owl.c 1725F: drivers/irqchip/irq-owl-sirq.c 1726F: drivers/mmc/host/owl-mmc.c 1727F: drivers/net/ethernet/actions/ 1728F: drivers/pinctrl/actions/* 1729F: drivers/soc/actions/ 1730F: include/dt-bindings/power/owl-* 1731F: include/dt-bindings/reset/actions,* 1732F: include/linux/soc/actions/ 1733N: owl 1734 1735ARM/ADS SPHERE MACHINE SUPPORT 1736M: Lennert Buytenhek <kernel@wantstofly.org> 1737L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1738S: Maintained 1739 1740ARM/AFEB9260 MACHINE SUPPORT 1741M: Sergey Lapin <slapin@ossfans.org> 1742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1743S: Maintained 1744 1745ARM/AJECO 1ARM MACHINE SUPPORT 1746M: Lennert Buytenhek <kernel@wantstofly.org> 1747L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1748S: Maintained 1749 1750ARM/Allwinner SoC Clock Support 1751M: Emilio López <emilio@elopez.com.ar> 1752S: Maintained 1753F: drivers/clk/sunxi/ 1754 1755ARM/Allwinner sunXi SoC support 1756M: Chen-Yu Tsai <wens@csie.org> 1757M: Jernej Skrabec <jernej.skrabec@gmail.com> 1758M: Samuel Holland <samuel@sholland.org> 1759L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1760S: Maintained 1761T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1762L: linux-sunxi@lists.linux.dev 1763F: arch/arm/mach-sunxi/ 1764F: arch/arm64/boot/dts/allwinner/ 1765F: drivers/clk/sunxi-ng/ 1766F: drivers/pinctrl/sunxi/ 1767F: drivers/soc/sunxi/ 1768N: allwinner 1769N: sun[x456789]i 1770N: sun50i 1771 1772ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1773M: Neil Armstrong <narmstrong@baylibre.com> 1774M: Jerome Brunet <jbrunet@baylibre.com> 1775L: linux-amlogic@lists.infradead.org 1776S: Maintained 1777F: Documentation/devicetree/bindings/clock/amlogic* 1778F: drivers/clk/meson/ 1779F: include/dt-bindings/clock/gxbb* 1780F: include/dt-bindings/clock/meson* 1781 1782ARM/Amlogic Meson SoC Crypto Drivers 1783M: Corentin Labbe <clabbe@baylibre.com> 1784L: linux-crypto@vger.kernel.org 1785L: linux-amlogic@lists.infradead.org 1786S: Maintained 1787F: Documentation/devicetree/bindings/crypto/amlogic* 1788F: drivers/crypto/amlogic/ 1789 1790ARM/Amlogic Meson SoC Sound Drivers 1791M: Jerome Brunet <jbrunet@baylibre.com> 1792L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1793S: Maintained 1794F: Documentation/devicetree/bindings/sound/amlogic* 1795F: sound/soc/meson/ 1796 1797ARM/Amlogic Meson SoC support 1798M: Neil Armstrong <narmstrong@baylibre.com> 1799M: Kevin Hilman <khilman@baylibre.com> 1800R: Jerome Brunet <jbrunet@baylibre.com> 1801R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1802L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1803L: linux-amlogic@lists.infradead.org 1804S: Maintained 1805W: http://linux-meson.com/ 1806F: arch/arm/boot/dts/meson* 1807F: arch/arm/mach-meson/ 1808F: arch/arm64/boot/dts/amlogic/ 1809F: drivers/mmc/host/meson* 1810F: drivers/pinctrl/meson/ 1811F: drivers/rtc/rtc-meson* 1812F: drivers/soc/amlogic/ 1813N: meson 1814 1815ARM/Annapurna Labs ALPINE ARCHITECTURE 1816M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1817M: Antoine Tenart <atenart@kernel.org> 1818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1819S: Maintained 1820F: arch/arm/boot/dts/alpine* 1821F: arch/arm/mach-alpine/ 1822F: arch/arm64/boot/dts/amazon/ 1823F: drivers/*/*alpine* 1824 1825ARM/APPLE MACHINE SUPPORT 1826M: Hector Martin <marcan@marcan.st> 1827M: Sven Peter <sven@svenpeter.dev> 1828R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1830S: Maintained 1831W: https://asahilinux.org 1832B: https://github.com/AsahiLinux/linux/issues 1833C: irc://irc.oftc.net/asahi-dev 1834T: git https://github.com/AsahiLinux/linux.git 1835F: Documentation/devicetree/bindings/arm/apple.yaml 1836F: Documentation/devicetree/bindings/arm/apple/* 1837F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1838F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1839F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1840F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1841F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1842F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1843F: Documentation/devicetree/bindings/power/apple* 1844F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1845F: arch/arm64/boot/dts/apple/ 1846F: drivers/clk/clk-apple-nco.c 1847F: drivers/i2c/busses/i2c-pasemi-core.c 1848F: drivers/i2c/busses/i2c-pasemi-platform.c 1849F: drivers/irqchip/irq-apple-aic.c 1850F: drivers/mailbox/apple-mailbox.c 1851F: drivers/pinctrl/pinctrl-apple-gpio.c 1852F: drivers/soc/apple/* 1853F: drivers/watchdog/apple_wdt.c 1854F: include/dt-bindings/interrupt-controller/apple-aic.h 1855F: include/dt-bindings/pinctrl/apple.h 1856F: include/linux/apple-mailbox.h 1857 1858ARM/ARTPEC MACHINE SUPPORT 1859M: Jesper Nilsson <jesper.nilsson@axis.com> 1860M: Lars Persson <lars.persson@axis.com> 1861L: linux-arm-kernel@axis.com 1862S: Maintained 1863F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1864F: arch/arm/boot/dts/artpec6* 1865F: arch/arm/mach-artpec 1866F: drivers/clk/axis 1867F: drivers/crypto/axis 1868F: drivers/mmc/host/usdhi6rol0.c 1869F: drivers/pinctrl/pinctrl-artpec* 1870 1871ARM/ASPEED I2C DRIVER 1872M: Brendan Higgins <brendanhiggins@google.com> 1873R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1874R: Joel Stanley <joel@jms.id.au> 1875L: linux-i2c@vger.kernel.org 1876L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1877S: Maintained 1878F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1879F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1880F: drivers/i2c/busses/i2c-aspeed.c 1881F: drivers/irqchip/irq-aspeed-i2c-ic.c 1882 1883ARM/ASPEED MACHINE SUPPORT 1884M: Joel Stanley <joel@jms.id.au> 1885R: Andrew Jeffery <andrew@aj.id.au> 1886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1887L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1888S: Supported 1889Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1890T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1891F: arch/arm/boot/dts/aspeed-* 1892F: arch/arm/mach-aspeed/ 1893N: aspeed 1894 1895ARM/BITMAIN ARCHITECTURE 1896M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1897L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1898S: Maintained 1899F: Documentation/devicetree/bindings/arm/bitmain.yaml 1900F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1901F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1902F: arch/arm64/boot/dts/bitmain/ 1903F: drivers/clk/clk-bm1880.c 1904F: drivers/pinctrl/pinctrl-bm1880.c 1905 1906ARM/CALXEDA HIGHBANK ARCHITECTURE 1907M: Andre Przywara <andre.przywara@arm.com> 1908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1909S: Maintained 1910F: arch/arm/boot/dts/ecx-*.dts* 1911F: arch/arm/boot/dts/highbank.dts 1912F: arch/arm/mach-highbank/ 1913 1914ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1915M: Krzysztof Halasa <khalasa@piap.pl> 1916S: Maintained 1917F: arch/arm/mach-cns3xxx/ 1918 1919ARM/CAVIUM THUNDER NETWORK DRIVER 1920M: Sunil Goutham <sgoutham@marvell.com> 1921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1922S: Supported 1923F: drivers/net/ethernet/cavium/thunder/ 1924 1925ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1926M: Lukasz Majewski <lukma@denx.de> 1927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1928S: Maintained 1929F: arch/arm/mach-ep93xx/ts72xx.c 1930 1931ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1932M: Alexander Shiyan <shc_work@mail.ru> 1933L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1934S: Odd Fixes 1935N: clps711x 1936 1937ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1938M: Lennert Buytenhek <kernel@wantstofly.org> 1939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1940S: Maintained 1941 1942ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1943M: Hartley Sweeten <hsweeten@visionengravers.com> 1944M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1945L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1946S: Maintained 1947F: arch/arm/mach-ep93xx/ 1948F: arch/arm/mach-ep93xx/include/mach/ 1949 1950ARM/CLKDEV SUPPORT 1951M: Russell King <linux@armlinux.org.uk> 1952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1953S: Maintained 1954T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 1955F: drivers/clk/clkdev.c 1956 1957ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 1958M: Baruch Siach <baruch@tkos.co.il> 1959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1960S: Maintained 1961F: arch/arm/boot/dts/cx92755* 1962N: digicolor 1963 1964ARM/CONTEC MICRO9 MACHINE SUPPORT 1965M: Hubert Feurstein <hubert.feurstein@contec.at> 1966S: Maintained 1967F: arch/arm/mach-ep93xx/micro9.c 1968 1969ARM/CORESIGHT FRAMEWORK AND DRIVERS 1970M: Mathieu Poirier <mathieu.poirier@linaro.org> 1971M: Suzuki K Poulose <suzuki.poulose@arm.com> 1972R: Mike Leach <mike.leach@linaro.org> 1973R: Leo Yan <leo.yan@linaro.org> 1974L: coresight@lists.linaro.org (moderated for non-subscribers) 1975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1976S: Maintained 1977T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 1978F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 1979F: Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt 1980F: Documentation/devicetree/bindings/arm/coresight-cti.yaml 1981F: Documentation/devicetree/bindings/arm/coresight.txt 1982F: Documentation/devicetree/bindings/arm/ete.yaml 1983F: Documentation/devicetree/bindings/arm/trbe.yaml 1984F: Documentation/trace/coresight/* 1985F: drivers/hwtracing/coresight/* 1986F: include/dt-bindings/arm/coresight-cti-dt.h 1987F: include/linux/coresight* 1988F: samples/coresight/* 1989F: tools/perf/arch/arm/util/auxtrace.c 1990F: tools/perf/arch/arm/util/cs-etm.c 1991F: tools/perf/arch/arm/util/cs-etm.h 1992F: tools/perf/arch/arm/util/pmu.c 1993F: tools/perf/util/cs-etm-decoder/* 1994F: tools/perf/util/cs-etm.* 1995 1996ARM/CORGI MACHINE SUPPORT 1997M: Richard Purdie <rpurdie@rpsys.net> 1998S: Maintained 1999 2000ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2001M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2002M: Linus Walleij <linus.walleij@linaro.org> 2003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2004S: Maintained 2005T: git git://github.com/ulli-kroll/linux.git 2006F: Documentation/devicetree/bindings/arm/gemini.yaml 2007F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt 2008F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2009F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2010F: arch/arm/boot/dts/gemini* 2011F: arch/arm/mach-gemini/ 2012F: drivers/crypto/gemini/ 2013F: drivers/net/ethernet/cortina/ 2014F: drivers/pinctrl/pinctrl-gemini.c 2015F: drivers/rtc/rtc-ftrtc010.c 2016 2017ARM/CZ.NIC TURRIS SUPPORT 2018M: Marek Behún <kabel@kernel.org> 2019S: Maintained 2020W: https://www.turris.cz/ 2021F: Documentation/ABI/testing/debugfs-moxtet 2022F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2023F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2024F: Documentation/devicetree/bindings/bus/moxtet.txt 2025F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2026F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2027F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2028F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2029F: drivers/bus/moxtet.c 2030F: drivers/firmware/turris-mox-rwtm.c 2031F: drivers/leds/leds-turris-omnia.c 2032F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2033F: drivers/gpio/gpio-moxtet.c 2034F: drivers/watchdog/armada_37xx_wdt.c 2035F: include/dt-bindings/bus/moxtet.h 2036F: include/linux/armada-37xx-rwtm-mailbox.h 2037F: include/linux/moxtet.h 2038 2039ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2040M: Robert Jarzmik <robert.jarzmik@free.fr> 2041L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2042S: Maintained 2043F: arch/arm/mach-pxa/ezx.c 2044 2045ARM/FARADAY FA526 PORT 2046M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2047L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2048S: Maintained 2049T: git git://git.berlios.de/gemini-board 2050F: arch/arm/mm/*-fa* 2051 2052ARM/FOOTBRIDGE ARCHITECTURE 2053M: Russell King <linux@armlinux.org.uk> 2054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2055S: Maintained 2056W: http://www.armlinux.org.uk/ 2057F: arch/arm/include/asm/hardware/dec21285.h 2058F: arch/arm/mach-footbridge/ 2059 2060ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2061M: Shawn Guo <shawnguo@kernel.org> 2062M: Sascha Hauer <s.hauer@pengutronix.de> 2063R: Pengutronix Kernel Team <kernel@pengutronix.de> 2064R: Fabio Estevam <festevam@gmail.com> 2065R: NXP Linux Team <linux-imx@nxp.com> 2066L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2067S: Maintained 2068T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2069X: drivers/media/i2c/ 2070N: imx 2071N: mxs 2072 2073ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2074M: Shawn Guo <shawnguo@kernel.org> 2075M: Li Yang <leoyang.li@nxp.com> 2076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2077S: Maintained 2078T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2079F: arch/arm/boot/dts/ls1021a* 2080F: arch/arm64/boot/dts/freescale/fsl-* 2081F: arch/arm64/boot/dts/freescale/qoriq-* 2082 2083ARM/FREESCALE VYBRID ARM ARCHITECTURE 2084M: Shawn Guo <shawnguo@kernel.org> 2085M: Sascha Hauer <s.hauer@pengutronix.de> 2086R: Pengutronix Kernel Team <kernel@pengutronix.de> 2087R: Stefan Agner <stefan@agner.ch> 2088L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2089S: Maintained 2090T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2091F: arch/arm/boot/dts/vf* 2092F: arch/arm/mach-imx/*vf610* 2093 2094ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2095M: Lennert Buytenhek <kernel@wantstofly.org> 2096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2097S: Maintained 2098 2099ARM/GUMSTIX MACHINE SUPPORT 2100M: Steve Sakoman <sakoman@gmail.com> 2101L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2102S: Maintained 2103 2104ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2105M: Philipp Zabel <philipp.zabel@gmail.com> 2106M: Paul Parsons <lost.distance@yahoo.com> 2107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2108S: Maintained 2109F: arch/arm/mach-pxa/hx4700.c 2110F: arch/arm/mach-pxa/include/mach/hx4700.h 2111F: sound/soc/pxa/hx4700.c 2112 2113ARM/HISILICON SOC SUPPORT 2114M: Wei Xu <xuwei5@hisilicon.com> 2115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2116S: Supported 2117W: http://www.hisilicon.com 2118T: git git://github.com/hisilicon/linux-hisi.git 2119F: arch/arm/boot/dts/hi3* 2120F: arch/arm/boot/dts/hip* 2121F: arch/arm/boot/dts/hisi* 2122F: arch/arm/mach-hisi/ 2123F: arch/arm64/boot/dts/hisilicon/ 2124 2125ARM/HP JORNADA 7XX MACHINE SUPPORT 2126M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2127S: Maintained 2128W: www.jlime.com 2129T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2130F: arch/arm/mach-sa1100/include/mach/jornada720.h 2131F: arch/arm/mach-sa1100/jornada720.c 2132 2133ARM/IGEP MACHINE SUPPORT 2134M: Enric Balletbo i Serra <eballetbo@gmail.com> 2135M: Javier Martinez Canillas <javier@dowhile0.org> 2136L: linux-omap@vger.kernel.org 2137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2138S: Maintained 2139F: arch/arm/boot/dts/omap3-igep* 2140 2141ARM/INCOME PXA270 SUPPORT 2142M: Marek Vasut <marek.vasut@gmail.com> 2143L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2144S: Maintained 2145F: arch/arm/mach-pxa/colibri-pxa270-income.c 2146 2147ARM/INTEL IOP32X ARM ARCHITECTURE 2148M: Lennert Buytenhek <kernel@wantstofly.org> 2149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2150S: Maintained 2151 2152ARM/INTEL IQ81342EX MACHINE SUPPORT 2153M: Lennert Buytenhek <kernel@wantstofly.org> 2154L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2155S: Maintained 2156 2157ARM/INTEL IXDP2850 MACHINE SUPPORT 2158M: Lennert Buytenhek <kernel@wantstofly.org> 2159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2160S: Maintained 2161 2162ARM/INTEL IXP4XX ARM ARCHITECTURE 2163M: Linus Walleij <linusw@kernel.org> 2164M: Imre Kaloz <kaloz@openwrt.org> 2165M: Krzysztof Halasa <khalasa@piap.pl> 2166L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2167S: Maintained 2168F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2169F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2170F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2171F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2172F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2173F: arch/arm/mach-ixp4xx/ 2174F: drivers/bus/intel-ixp4xx-eb.c 2175F: drivers/clocksource/timer-ixp4xx.c 2176F: drivers/crypto/ixp4xx_crypto.c 2177F: drivers/gpio/gpio-ixp4xx.c 2178F: drivers/irqchip/irq-ixp4xx.c 2179F: include/linux/irqchip/irq-ixp4xx.h 2180F: include/linux/platform_data/timer-ixp4xx.h 2181 2182ARM/INTEL KEEMBAY ARCHITECTURE 2183M: Paul J. Murphy <paul.j.murphy@intel.com> 2184M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2185S: Maintained 2186F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2187F: arch/arm64/boot/dts/intel/keembay-evm.dts 2188F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2189 2190ARM/INTEL XSC3 (MANZANO) ARM CORE 2191M: Lennert Buytenhek <kernel@wantstofly.org> 2192L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2193S: Maintained 2194 2195ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2196M: Lennert Buytenhek <kernel@wantstofly.org> 2197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2198S: Maintained 2199 2200ARM/LG1K ARCHITECTURE 2201M: Chanho Min <chanho.min@lge.com> 2202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2203S: Maintained 2204F: arch/arm64/boot/dts/lg/ 2205 2206ARM/LOGICPD PXA270 MACHINE SUPPORT 2207M: Lennert Buytenhek <kernel@wantstofly.org> 2208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2209S: Maintained 2210 2211ARM/LPC18XX ARCHITECTURE 2212M: Vladimir Zapolskiy <vz@mleia.com> 2213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2214S: Maintained 2215F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2216F: arch/arm/boot/dts/lpc43* 2217F: drivers/i2c/busses/i2c-lpc2k.c 2218F: drivers/memory/pl172.c 2219F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2220F: drivers/rtc/rtc-lpc24xx.c 2221N: lpc18xx 2222 2223ARM/LPC32XX SOC SUPPORT 2224M: Vladimir Zapolskiy <vz@mleia.com> 2225L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2226S: Maintained 2227T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2228F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2229F: arch/arm/boot/dts/lpc32* 2230F: arch/arm/mach-lpc32xx/ 2231F: drivers/i2c/busses/i2c-pnx.c 2232F: drivers/net/ethernet/nxp/lpc_eth.c 2233F: drivers/usb/host/ohci-nxp.c 2234F: drivers/watchdog/pnx4008_wdt.c 2235N: lpc32xx 2236 2237ARM/MAGICIAN MACHINE SUPPORT 2238M: Philipp Zabel <philipp.zabel@gmail.com> 2239S: Maintained 2240 2241ARM/Marvell Dove/MV78xx0/Orion SOC support 2242M: Andrew Lunn <andrew@lunn.ch> 2243M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2244M: Gregory Clement <gregory.clement@bootlin.com> 2245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2246S: Maintained 2247T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2248F: Documentation/devicetree/bindings/soc/dove/ 2249F: arch/arm/boot/dts/dove* 2250F: arch/arm/boot/dts/orion5x* 2251F: arch/arm/mach-dove/ 2252F: arch/arm/mach-mv78xx0/ 2253F: arch/arm/mach-orion5x/ 2254F: arch/arm/plat-orion/ 2255F: drivers/soc/dove/ 2256 2257ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2258M: Andrew Lunn <andrew@lunn.ch> 2259M: Gregory Clement <gregory.clement@bootlin.com> 2260M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2262S: Maintained 2263T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2264F: arch/arm/boot/dts/armada* 2265F: arch/arm/boot/dts/kirkwood* 2266F: arch/arm/configs/mvebu_*_defconfig 2267F: arch/arm/mach-mvebu/ 2268F: arch/arm64/boot/dts/marvell/armada* 2269F: arch/arm64/boot/dts/marvell/cn913* 2270F: drivers/cpufreq/armada-37xx-cpufreq.c 2271F: drivers/cpufreq/armada-8k-cpufreq.c 2272F: drivers/cpufreq/mvebu-cpufreq.c 2273F: drivers/irqchip/irq-armada-370-xp.c 2274F: drivers/irqchip/irq-mvebu-* 2275F: drivers/pinctrl/mvebu/ 2276F: drivers/rtc/rtc-armada38x.c 2277 2278ARM/Mediatek RTC DRIVER 2279M: Eddie Huang <eddie.huang@mediatek.com> 2280M: Sean Wang <sean.wang@mediatek.com> 2281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2282L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2283S: Maintained 2284F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2285F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2286F: drivers/rtc/rtc-mt2712.c 2287F: drivers/rtc/rtc-mt6397.c 2288F: drivers/rtc/rtc-mt7622.c 2289 2290ARM/Mediatek SoC support 2291M: Matthias Brugger <matthias.bgg@gmail.com> 2292L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2293L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2294S: Maintained 2295W: https://mtk.wiki.kernel.org/ 2296C: irc://chat.freenode.net/linux-mediatek 2297F: arch/arm/boot/dts/mt6* 2298F: arch/arm/boot/dts/mt7* 2299F: arch/arm/boot/dts/mt8* 2300F: arch/arm/mach-mediatek/ 2301F: arch/arm64/boot/dts/mediatek/ 2302F: drivers/soc/mediatek/ 2303N: mtk 2304N: mt[678] 2305K: mediatek 2306 2307ARM/Mediatek USB3 PHY DRIVER 2308M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2311S: Maintained 2312F: Documentation/devicetree/bindings/phy/mediatek,* 2313F: drivers/phy/mediatek/ 2314 2315ARM/Microchip (AT91) SoC support 2316M: Nicolas Ferre <nicolas.ferre@microchip.com> 2317M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2318M: Claudiu Beznea <claudiu.beznea@microchip.com> 2319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2320S: Supported 2321W: http://www.linux4sam.org 2322T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2323F: arch/arm/boot/dts/at91*.dts 2324F: arch/arm/boot/dts/at91*.dtsi 2325F: arch/arm/boot/dts/sama*.dts 2326F: arch/arm/boot/dts/sama*.dtsi 2327F: arch/arm/include/debug/at91.S 2328F: arch/arm/mach-at91/ 2329F: drivers/memory/atmel* 2330F: drivers/watchdog/sama5d4_wdt.c 2331F: include/soc/at91/ 2332X: drivers/input/touchscreen/atmel_mxt_ts.c 2333X: drivers/net/wireless/atmel/ 2334N: at91 2335N: atmel 2336 2337ARM/Microchip Sparx5 SoC support 2338M: Lars Povlsen <lars.povlsen@microchip.com> 2339M: Steen Hegelund <Steen.Hegelund@microchip.com> 2340M: UNGLinuxDriver@microchip.com 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Supported 2343T: git git://github.com/microchip-ung/linux-upstream.git 2344F: arch/arm64/boot/dts/microchip/ 2345F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2346N: sparx5 2347 2348Microchip Timer Counter Block (TCB) Capture Driver 2349M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2351L: linux-iio@vger.kernel.org 2352S: Maintained 2353F: drivers/counter/microchip-tcb-capture.c 2354 2355ARM/MILBEAUT ARCHITECTURE 2356M: Taichi Sugaya <sugaya.taichi@socionext.com> 2357M: Takao Orito <orito.takao@socionext.com> 2358L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2359S: Maintained 2360F: arch/arm/boot/dts/milbeaut* 2361F: arch/arm/mach-milbeaut/ 2362N: milbeaut 2363 2364ARM/MIOA701 MACHINE SUPPORT 2365M: Robert Jarzmik <robert.jarzmik@free.fr> 2366L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2367S: Maintained 2368F: arch/arm/mach-pxa/mioa701.c 2369 2370ARM/MStar/Sigmastar Armv7 SoC support 2371M: Daniel Palmer <daniel@thingy.jp> 2372M: Romain Perier <romain.perier@gmail.com> 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374S: Maintained 2375W: http://linux-chenxing.org/ 2376T: git git://github.com/linux-chenxing/linux.git 2377F: Documentation/devicetree/bindings/arm/mstar/* 2378F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2379F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2380F: arch/arm/boot/dts/mstar-* 2381F: arch/arm/mach-mstar/ 2382F: drivers/clk/mstar/ 2383F: drivers/clocksource/timer-msc313e.c 2384F: drivers/gpio/gpio-msc313.c 2385F: drivers/rtc/rtc-msc313.c 2386F: drivers/watchdog/msc313e_wdt.c 2387F: include/dt-bindings/clock/mstar-* 2388F: include/dt-bindings/gpio/msc313-gpio.h 2389 2390ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2391M: Michael Petchkovsky <mkpetch@internode.on.net> 2392S: Maintained 2393 2394ARM/NOMADIK/Ux500 ARCHITECTURES 2395M: Linus Walleij <linus.walleij@linaro.org> 2396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2397S: Maintained 2398T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2399F: Documentation/devicetree/bindings/arm/ste-* 2400F: Documentation/devicetree/bindings/arm/ux500.yaml 2401F: Documentation/devicetree/bindings/arm/ux500/ 2402F: Documentation/devicetree/bindings/i2c/i2c-nomadik.txt 2403F: arch/arm/boot/dts/ste-* 2404F: arch/arm/mach-nomadik/ 2405F: arch/arm/mach-ux500/ 2406F: drivers/clk/clk-nomadik.c 2407F: drivers/clocksource/clksrc-dbx500-prcmu.c 2408F: drivers/dma/ste_dma40* 2409F: drivers/hwspinlock/u8500_hsem.c 2410F: drivers/i2c/busses/i2c-nomadik.c 2411F: drivers/iio/adc/ab8500-gpadc.c 2412F: drivers/mfd/ab8500* 2413F: drivers/mfd/abx500* 2414F: drivers/mfd/db8500* 2415F: drivers/pinctrl/nomadik/ 2416F: drivers/rtc/rtc-ab8500.c 2417F: drivers/rtc/rtc-pl031.c 2418F: drivers/soc/ux500/ 2419 2420ARM/NUVOTON NPCM ARCHITECTURE 2421M: Avi Fishman <avifishman70@gmail.com> 2422M: Tomer Maimon <tmaimon77@gmail.com> 2423M: Tali Perry <tali.perry1@gmail.com> 2424R: Patrick Venture <venture@google.com> 2425R: Nancy Yuen <yuenn@google.com> 2426R: Benjamin Fair <benjaminfair@google.com> 2427L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2428S: Supported 2429F: Documentation/devicetree/bindings/*/*/*npcm* 2430F: Documentation/devicetree/bindings/*/*npcm* 2431F: Documentation/devicetree/bindings/arm/npcm/* 2432F: arch/arm/boot/dts/nuvoton-npcm* 2433F: arch/arm/mach-npcm/ 2434F: drivers/*/*npcm* 2435F: drivers/*/*/*npcm* 2436F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2437 2438ARM/NUVOTON WPCM450 ARCHITECTURE 2439M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2440L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2441S: Maintained 2442W: https://github.com/neuschaefer/wpcm450/wiki 2443F: Documentation/devicetree/bindings/*/*wpcm* 2444F: arch/arm/boot/dts/nuvoton-wpcm450* 2445F: arch/arm/mach-npcm/wpcm450.c 2446F: drivers/*/*/*wpcm* 2447F: drivers/*/*wpcm* 2448 2449ARM/NXP S32G ARCHITECTURE 2450M: Chester Lin <clin@suse.com> 2451R: Andreas Färber <afaerber@suse.de> 2452R: Matthias Brugger <mbrugger@suse.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Maintained 2455F: arch/arm64/boot/dts/freescale/s32g*.dts* 2456 2457ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2458L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2459S: Orphan 2460W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2461F: arch/arm/mach-s3c/gta02.h 2462F: arch/arm/mach-s3c/mach-gta02.c 2463 2464ARM/Orion SoC/Technologic Systems TS-78xx platform support 2465M: Alexander Clouter <alex@digriz.org.uk> 2466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2467S: Maintained 2468W: http://www.digriz.org.uk/ts78xx/kernel 2469F: arch/arm/mach-orion5x/ts78xx-* 2470 2471ARM/OXNAS platform support 2472M: Neil Armstrong <narmstrong@baylibre.com> 2473L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2474L: linux-oxnas@groups.io (moderated for non-subscribers) 2475S: Maintained 2476F: arch/arm/boot/dts/ox8*.dts* 2477F: arch/arm/mach-oxnas/ 2478F: drivers/power/reset/oxnas-restart.c 2479N: oxnas 2480 2481ARM/PALM TREO SUPPORT 2482M: Tomas Cech <sleep_walker@suse.com> 2483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2484S: Maintained 2485W: http://hackndev.com 2486F: arch/arm/mach-pxa/palmtreo.* 2487 2488ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2489M: Marek Vasut <marek.vasut@gmail.com> 2490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2491S: Maintained 2492W: http://hackndev.com 2493F: arch/arm/mach-pxa/include/mach/palmld.h 2494F: arch/arm/mach-pxa/include/mach/palmtc.h 2495F: arch/arm/mach-pxa/include/mach/palmtx.h 2496F: arch/arm/mach-pxa/palmld.c 2497F: arch/arm/mach-pxa/palmt5.* 2498F: arch/arm/mach-pxa/palmtc.c 2499F: arch/arm/mach-pxa/palmte2.* 2500F: arch/arm/mach-pxa/palmtx.c 2501 2502ARM/PALMZ72 SUPPORT 2503M: Sergey Lapin <slapin@ossfans.org> 2504L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2505S: Maintained 2506W: http://hackndev.com 2507F: arch/arm/mach-pxa/palmz72.* 2508 2509ARM/PLEB SUPPORT 2510M: Peter Chubb <pleb@gelato.unsw.edu.au> 2511S: Maintained 2512W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2513 2514ARM/PT DIGITAL BOARD PORT 2515M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2516L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2517S: Maintained 2518W: http://www.armlinux.org.uk/ 2519 2520ARM/QUALCOMM SUPPORT 2521M: Andy Gross <agross@kernel.org> 2522M: Bjorn Andersson <bjorn.andersson@linaro.org> 2523L: linux-arm-msm@vger.kernel.org 2524S: Maintained 2525T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2526F: Documentation/devicetree/bindings/*/qcom* 2527F: Documentation/devicetree/bindings/soc/qcom/ 2528F: arch/arm/boot/dts/qcom-*.dts 2529F: arch/arm/boot/dts/qcom-*.dtsi 2530F: arch/arm/mach-qcom/ 2531F: arch/arm64/boot/dts/qcom/ 2532F: drivers/*/*/qcom* 2533F: drivers/*/*/qcom/ 2534F: drivers/*/pm8???-* 2535F: drivers/*/qcom* 2536F: drivers/*/qcom/ 2537F: drivers/bluetooth/btqcomsmd.c 2538F: drivers/clocksource/timer-qcom.c 2539F: drivers/cpuidle/cpuidle-qcom-spm.c 2540F: drivers/extcon/extcon-qcom* 2541F: drivers/i2c/busses/i2c-qcom-geni.c 2542F: drivers/i2c/busses/i2c-qup.c 2543F: drivers/iommu/msm* 2544F: drivers/mfd/ssbi.c 2545F: drivers/mmc/host/mmci_qcom* 2546F: drivers/mmc/host/sdhci-msm.c 2547F: drivers/pci/controller/dwc/pcie-qcom.c 2548F: drivers/phy/qualcomm/ 2549F: drivers/power/*/msm* 2550F: drivers/reset/reset-qcom-* 2551F: drivers/scsi/ufs/ufs-qcom* 2552F: drivers/spi/spi-geni-qcom.c 2553F: drivers/spi/spi-qcom-qspi.c 2554F: drivers/spi/spi-qup.c 2555F: drivers/tty/serial/msm_serial.c 2556F: drivers/usb/dwc3/dwc3-qcom.c 2557F: include/dt-bindings/*/qcom* 2558F: include/linux/*/qcom* 2559F: include/linux/soc/qcom/ 2560 2561ARM/RADISYS ENP2611 MACHINE SUPPORT 2562M: Lennert Buytenhek <kernel@wantstofly.org> 2563L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2564S: Maintained 2565 2566ARM/RDA MICRO ARCHITECTURE 2567M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2568L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2569L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2570S: Maintained 2571F: Documentation/devicetree/bindings/arm/rda.yaml 2572F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2573F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt 2574F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2575F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt 2576F: arch/arm/boot/dts/rda8810pl-* 2577F: drivers/clocksource/timer-rda.c 2578F: drivers/gpio/gpio-rda.c 2579F: drivers/irqchip/irq-rda-intc.c 2580F: drivers/tty/serial/rda-uart.c 2581 2582ARM/REALTEK ARCHITECTURE 2583M: Andreas Färber <afaerber@suse.de> 2584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2585L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2586S: Maintained 2587F: Documentation/devicetree/bindings/arm/realtek.yaml 2588F: arch/arm/boot/dts/rtd* 2589F: arch/arm/mach-realtek/ 2590F: arch/arm64/boot/dts/realtek/ 2591 2592ARM/RENESAS ARM64 ARCHITECTURE 2593M: Geert Uytterhoeven <geert+renesas@glider.be> 2594M: Magnus Damm <magnus.damm@gmail.com> 2595L: linux-renesas-soc@vger.kernel.org 2596S: Supported 2597Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2598C: irc://irc.libera.chat/renesas-soc 2599T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2600F: Documentation/devicetree/bindings/arm/renesas.yaml 2601F: arch/arm64/boot/dts/renesas/ 2602F: drivers/soc/renesas/ 2603F: include/linux/soc/renesas/ 2604 2605ARM/RISCPC ARCHITECTURE 2606M: Russell King <linux@armlinux.org.uk> 2607L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2608S: Maintained 2609W: http://www.armlinux.org.uk/ 2610F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2611F: arch/arm/include/asm/hardware/ioc.h 2612F: arch/arm/include/asm/hardware/iomd.h 2613F: arch/arm/include/asm/hardware/memc.h 2614F: arch/arm/mach-rpc/ 2615F: drivers/net/ethernet/8390/etherh.c 2616F: drivers/net/ethernet/i825xx/ether1* 2617F: drivers/net/ethernet/seeq/ether3* 2618F: drivers/scsi/arm/ 2619 2620ARM/Rockchip SoC support 2621M: Heiko Stuebner <heiko@sntech.de> 2622L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2623L: linux-rockchip@lists.infradead.org 2624S: Maintained 2625T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2626F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2627F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2628F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2629F: arch/arm/boot/dts/rk3* 2630F: arch/arm/boot/dts/rv1108* 2631F: arch/arm/mach-rockchip/ 2632F: drivers/*/*/*rockchip* 2633F: drivers/*/*rockchip* 2634F: drivers/clk/rockchip/ 2635F: drivers/i2c/busses/i2c-rk3x.c 2636F: sound/soc/rockchip/ 2637N: rockchip 2638 2639ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2640M: Krzysztof Kozlowski <krzk@kernel.org> 2641R: Alim Akhtar <alim.akhtar@samsung.com> 2642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2643L: linux-samsung-soc@vger.kernel.org 2644S: Maintained 2645C: irc://irc.libera.chat/linux-exynos 2646Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2647T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2648F: Documentation/arm/samsung/ 2649F: Documentation/devicetree/bindings/arm/samsung/ 2650F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2651F: Documentation/devicetree/bindings/soc/samsung/ 2652F: arch/arm/boot/dts/exynos* 2653F: arch/arm/boot/dts/s3c* 2654F: arch/arm/boot/dts/s5p* 2655F: arch/arm/mach-exynos*/ 2656F: arch/arm/mach-s3c/ 2657F: arch/arm/mach-s5p*/ 2658F: arch/arm64/boot/dts/exynos/ 2659F: drivers/*/*/*s3c24* 2660F: drivers/*/*s3c24* 2661F: drivers/*/*s3c64xx* 2662F: drivers/*/*s5pv210* 2663F: drivers/clocksource/samsung_pwm_timer.c 2664F: drivers/memory/samsung/ 2665F: drivers/pwm/pwm-samsung.c 2666F: drivers/soc/samsung/ 2667F: drivers/tty/serial/samsung* 2668F: include/clocksource/samsung_pwm.h 2669F: include/linux/platform_data/*s3c* 2670F: include/linux/serial_s3c.h 2671F: include/linux/soc/samsung/ 2672N: exynos 2673N: s3c2410 2674N: s3c64xx 2675N: s5pv210 2676 2677ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2678M: Łukasz Stelmach <l.stelmach@samsung.com> 2679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2680L: linux-media@vger.kernel.org 2681S: Maintained 2682F: drivers/media/platform/samsung/s5p-g2d/ 2683 2684ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2685M: Marek Szyprowski <m.szyprowski@samsung.com> 2686L: linux-samsung-soc@vger.kernel.org 2687L: linux-media@vger.kernel.org 2688S: Maintained 2689F: Documentation/devicetree/bindings/media/s5p-cec.txt 2690F: drivers/media/cec/platform/s5p/ 2691 2692ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2693M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2694M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2695M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2696L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2697L: linux-media@vger.kernel.org 2698S: Maintained 2699F: drivers/media/platform/samsung/s5p-jpeg/ 2700 2701ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2702M: Marek Szyprowski <m.szyprowski@samsung.com> 2703M: Andrzej Hajda <andrzej.hajda@intel.com> 2704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2705L: linux-media@vger.kernel.org 2706S: Maintained 2707F: drivers/media/platform/samsung/s5p-mfc/ 2708 2709ARM/SHMOBILE ARM ARCHITECTURE 2710M: Geert Uytterhoeven <geert+renesas@glider.be> 2711M: Magnus Damm <magnus.damm@gmail.com> 2712L: linux-renesas-soc@vger.kernel.org 2713S: Supported 2714Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2715C: irc://irc.libera.chat/renesas-soc 2716T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2717F: Documentation/devicetree/bindings/arm/renesas.yaml 2718F: arch/arm/boot/dts/emev2* 2719F: arch/arm/boot/dts/gr-peach* 2720F: arch/arm/boot/dts/iwg20d-q7* 2721F: arch/arm/boot/dts/r7s* 2722F: arch/arm/boot/dts/r8a* 2723F: arch/arm/boot/dts/r9a* 2724F: arch/arm/boot/dts/sh* 2725F: arch/arm/configs/shmobile_defconfig 2726F: arch/arm/include/debug/renesas-scif.S 2727F: arch/arm/mach-shmobile/ 2728F: drivers/soc/renesas/ 2729F: include/linux/soc/renesas/ 2730 2731ARM/SOCFPGA ARCHITECTURE 2732M: Dinh Nguyen <dinguyen@kernel.org> 2733S: Maintained 2734W: http://www.rocketboards.org 2735T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2736F: arch/arm/boot/dts/socfpga* 2737F: arch/arm/configs/socfpga_defconfig 2738F: arch/arm/mach-socfpga/ 2739F: arch/arm64/boot/dts/altera/ 2740F: arch/arm64/boot/dts/intel/ 2741 2742ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2743M: Dinh Nguyen <dinguyen@kernel.org> 2744S: Maintained 2745F: drivers/clk/socfpga/ 2746 2747ARM/SOCFPGA EDAC SUPPORT 2748M: Dinh Nguyen <dinguyen@kernel.org> 2749S: Maintained 2750F: drivers/edac/altera_edac.[ch] 2751 2752ARM/SPREADTRUM SoC SUPPORT 2753M: Orson Zhai <orsonzhai@gmail.com> 2754M: Baolin Wang <baolin.wang7@gmail.com> 2755M: Chunyan Zhang <zhang.lyra@gmail.com> 2756S: Maintained 2757F: arch/arm64/boot/dts/sprd 2758N: sprd 2759N: sc27xx 2760N: sc2731 2761 2762ARM/STI ARCHITECTURE 2763M: Patrice Chotard <patrice.chotard@foss.st.com> 2764L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2765S: Maintained 2766W: http://www.stlinux.com 2767F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2768F: arch/arm/boot/dts/sti* 2769F: arch/arm/mach-sti/ 2770F: drivers/ata/ahci_st.c 2771F: drivers/char/hw_random/st-rng.c 2772F: drivers/clocksource/arm_global_timer.c 2773F: drivers/clocksource/clksrc_st_lpc.c 2774F: drivers/cpufreq/sti-cpufreq.c 2775F: drivers/dma/st_fdma* 2776F: drivers/i2c/busses/i2c-st.c 2777F: drivers/media/platform/st/sti/c8sectpfe/ 2778F: drivers/media/rc/st_rc.c 2779F: drivers/mmc/host/sdhci-st.c 2780F: drivers/phy/st/phy-miphy28lp.c 2781F: drivers/phy/st/phy-stih407-usb.c 2782F: drivers/pinctrl/pinctrl-st.c 2783F: drivers/remoteproc/st_remoteproc.c 2784F: drivers/remoteproc/st_slim_rproc.c 2785F: drivers/reset/sti/ 2786F: drivers/rtc/rtc-st-lpc.c 2787F: drivers/tty/serial/st-asc.c 2788F: drivers/usb/dwc3/dwc3-st.c 2789F: drivers/usb/host/ehci-st.c 2790F: drivers/usb/host/ohci-st.c 2791F: drivers/watchdog/st_lpc_wdt.c 2792F: include/linux/remoteproc/st_slim_rproc.h 2793 2794ARM/STM32 ARCHITECTURE 2795M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2796M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2797L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2798L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2799S: Maintained 2800T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2801F: arch/arm/boot/dts/stm32* 2802F: arch/arm/mach-stm32/ 2803F: drivers/clocksource/armv7m_systick.c 2804N: stm32 2805N: stm 2806 2807ARM/Synaptics SoC support 2808M: Jisheng Zhang <jszhang@kernel.org> 2809M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2810L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2811S: Maintained 2812F: arch/arm/boot/dts/berlin* 2813F: arch/arm/mach-berlin/ 2814F: arch/arm64/boot/dts/synaptics/ 2815 2816ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2817M: Lennert Buytenhek <kernel@wantstofly.org> 2818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2819S: Maintained 2820 2821ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2822M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2823L: linux-tegra@vger.kernel.org 2824L: linux-media@vger.kernel.org 2825S: Maintained 2826F: Documentation/devicetree/bindings/media/tegra-cec.txt 2827F: drivers/media/cec/platform/tegra/ 2828 2829ARM/TESLA FSD SoC SUPPORT 2830M: Alim Akhtar <alim.akhtar@samsung.com> 2831M: linux-fsd@tesla.com 2832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2833L: linux-samsung-soc@vger.kernel.org 2834S: Maintained 2835F: arch/arm64/boot/dts/tesla* 2836 2837ARM/TETON BGA MACHINE SUPPORT 2838M: "Mark F. Brown" <mark.brown314@gmail.com> 2839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2840S: Maintained 2841 2842ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2843M: Santosh Shilimkar <ssantosh@kernel.org> 2844L: linux-kernel@vger.kernel.org 2845S: Maintained 2846F: drivers/memory/*emif* 2847 2848ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2849M: Nishanth Menon <nm@ti.com> 2850M: Santosh Shilimkar <ssantosh@kernel.org> 2851L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2852S: Maintained 2853T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2854F: arch/arm/boot/dts/keystone-* 2855F: arch/arm/mach-keystone/ 2856 2857ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2858M: Santosh Shilimkar <ssantosh@kernel.org> 2859L: linux-kernel@vger.kernel.org 2860S: Maintained 2861F: drivers/clk/keystone/ 2862 2863ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2864M: Santosh Shilimkar <ssantosh@kernel.org> 2865L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2866L: linux-kernel@vger.kernel.org 2867S: Maintained 2868F: drivers/clocksource/timer-keystone.c 2869 2870ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2871M: Santosh Shilimkar <ssantosh@kernel.org> 2872L: linux-kernel@vger.kernel.org 2873S: Maintained 2874F: drivers/power/reset/keystone-reset.c 2875 2876ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2877M: Nishanth Menon <nm@ti.com> 2878M: Vignesh Raghavendra <vigneshr@ti.com> 2879M: Tero Kristo <kristo@kernel.org> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Supported 2882F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2883F: arch/arm64/boot/dts/ti/Makefile 2884F: arch/arm64/boot/dts/ti/k3-* 2885F: include/dt-bindings/pinctrl/k3.h 2886 2887ARM/THECUS N2100 MACHINE SUPPORT 2888M: Lennert Buytenhek <kernel@wantstofly.org> 2889L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2890S: Maintained 2891 2892ARM/TOSA MACHINE SUPPORT 2893M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2894M: Dirk Opfer <dirk@opfer-online.de> 2895S: Maintained 2896 2897ARM/TOSHIBA VISCONTI ARCHITECTURE 2898M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2899L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2900S: Supported 2901T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2902F: Documentation/devicetree/bindings/arm/toshiba.yaml 2903F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2904F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2905F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2906F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2907F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2908F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2909F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2910F: arch/arm64/boot/dts/toshiba/ 2911F: drivers/clk/visconti/ 2912F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2913F: drivers/gpio/gpio-visconti.c 2914F: drivers/pci/controller/dwc/pcie-visconti.c 2915F: drivers/pinctrl/visconti/ 2916F: drivers/watchdog/visconti_wdt.c 2917N: visconti 2918 2919ARM/UNIPHIER ARCHITECTURE 2920M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2921M: Masami Hiramatsu <mhiramat@kernel.org> 2922L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2923S: Maintained 2924F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2925F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2926F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2927F: arch/arm/boot/dts/uniphier* 2928F: arch/arm/include/asm/hardware/cache-uniphier.h 2929F: arch/arm/mach-uniphier/ 2930F: arch/arm/mm/cache-uniphier.c 2931F: arch/arm64/boot/dts/socionext/uniphier* 2932F: drivers/bus/uniphier-system-bus.c 2933F: drivers/clk/uniphier/ 2934F: drivers/dma/uniphier-mdmac.c 2935F: drivers/gpio/gpio-uniphier.c 2936F: drivers/i2c/busses/i2c-uniphier* 2937F: drivers/irqchip/irq-uniphier-aidet.c 2938F: drivers/mmc/host/uniphier-sd.c 2939F: drivers/pinctrl/uniphier/ 2940F: drivers/reset/reset-uniphier.c 2941F: drivers/tty/serial/8250/8250_uniphier.c 2942N: uniphier 2943 2944ARM/VERSATILE EXPRESS PLATFORM 2945M: Liviu Dudau <liviu.dudau@arm.com> 2946M: Sudeep Holla <sudeep.holla@arm.com> 2947M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2948L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2949S: Maintained 2950F: */*/*/vexpress* 2951F: */*/vexpress* 2952F: arch/arm/boot/dts/vexpress* 2953F: arch/arm/mach-vexpress/ 2954F: arch/arm64/boot/dts/arm/ 2955F: drivers/clk/versatile/clk-vexpress-osc.c 2956F: drivers/clocksource/timer-versatile.c 2957N: mps2 2958 2959ARM/VFP SUPPORT 2960M: Russell King <linux@armlinux.org.uk> 2961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2962S: Maintained 2963W: http://www.armlinux.org.uk/ 2964F: arch/arm/vfp/ 2965 2966ARM/VOIPAC PXA270 SUPPORT 2967M: Marek Vasut <marek.vasut@gmail.com> 2968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2969S: Maintained 2970F: arch/arm/mach-pxa/include/mach/vpac270.h 2971F: arch/arm/mach-pxa/vpac270.c 2972 2973ARM/VT8500 ARM ARCHITECTURE 2974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2975S: Orphan 2976F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2977F: arch/arm/mach-vt8500/ 2978F: drivers/clocksource/timer-vt8500.c 2979F: drivers/i2c/busses/i2c-wmt.c 2980F: drivers/mmc/host/wmt-sdmmc.c 2981F: drivers/pwm/pwm-vt8500.c 2982F: drivers/rtc/rtc-vt8500.c 2983F: drivers/tty/serial/vt8500_serial.c 2984F: drivers/usb/host/ehci-platform.c 2985F: drivers/usb/host/uhci-platform.c 2986F: drivers/video/fbdev/vt8500lcdfb.* 2987F: drivers/video/fbdev/wm8505fb* 2988F: drivers/video/fbdev/wmt_ge_rops.* 2989 2990ARM/ZIPIT Z2 SUPPORT 2991M: Marek Vasut <marek.vasut@gmail.com> 2992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2993S: Maintained 2994F: arch/arm/mach-pxa/include/mach/z2.h 2995F: arch/arm/mach-pxa/z2.c 2996 2997ARM/ZYNQ ARCHITECTURE 2998M: Michal Simek <michal.simek@xilinx.com> 2999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3000S: Supported 3001W: http://wiki.xilinx.com 3002T: git https://github.com/Xilinx/linux-xlnx.git 3003F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3004F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3005F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3006F: arch/arm/mach-zynq/ 3007F: drivers/clocksource/timer-cadence-ttc.c 3008F: drivers/cpuidle/cpuidle-zynq.c 3009F: drivers/edac/synopsys_edac.c 3010F: drivers/i2c/busses/i2c-cadence.c 3011F: drivers/i2c/busses/i2c-xiic.c 3012F: drivers/mmc/host/sdhci-of-arasan.c 3013N: zynq 3014N: xilinx 3015 3016ARM64 PORT (AARCH64 ARCHITECTURE) 3017M: Catalin Marinas <catalin.marinas@arm.com> 3018M: Will Deacon <will@kernel.org> 3019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3020S: Maintained 3021T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3022F: Documentation/arm64/ 3023F: arch/arm64/ 3024F: tools/testing/selftests/arm64/ 3025X: arch/arm64/boot/dts/ 3026 3027ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3028M: George McCollister <george.mccollister@gmail.com> 3029L: netdev@vger.kernel.org 3030S: Maintained 3031F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3032F: drivers/net/dsa/xrs700x/* 3033F: net/dsa/tag_xrs700x.c 3034 3035AS3645A LED FLASH CONTROLLER DRIVER 3036M: Sakari Ailus <sakari.ailus@iki.fi> 3037L: linux-leds@vger.kernel.org 3038S: Maintained 3039F: drivers/leds/flash/leds-as3645a.c 3040 3041ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3042M: Tianshu Qiu <tian.shu.qiu@intel.com> 3043L: linux-media@vger.kernel.org 3044S: Maintained 3045T: git git://linuxtv.org/media_tree.git 3046F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3047F: drivers/media/i2c/ak7375.c 3048 3049ASAHI KASEI AK8974 DRIVER 3050M: Linus Walleij <linus.walleij@linaro.org> 3051L: linux-iio@vger.kernel.org 3052S: Supported 3053W: http://www.akm.com/ 3054F: drivers/iio/magnetometer/ak8974.c 3055 3056ASC7621 HARDWARE MONITOR DRIVER 3057M: George Joseph <george.joseph@fairview5.com> 3058L: linux-hwmon@vger.kernel.org 3059S: Maintained 3060F: Documentation/hwmon/asc7621.rst 3061F: drivers/hwmon/asc7621.c 3062 3063ASIX AX88796C SPI ETHERNET ADAPTER 3064M: Łukasz Stelmach <l.stelmach@samsung.com> 3065S: Maintained 3066F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3067F: drivers/net/ethernet/asix/ax88796c_* 3068 3069ASPEED PECI CONTROLLER 3070M: Iwona Winiarska <iwona.winiarska@intel.com> 3071L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3072L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3073S: Supported 3074F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3075F: drivers/peci/controller/peci-aspeed.c 3076 3077ASPEED PINCTRL DRIVERS 3078M: Andrew Jeffery <andrew@aj.id.au> 3079L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3080L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3081L: linux-gpio@vger.kernel.org 3082S: Maintained 3083F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3084F: drivers/pinctrl/aspeed/ 3085 3086ASPEED SCU INTERRUPT CONTROLLER DRIVER 3087M: Eddie James <eajames@linux.ibm.com> 3088L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3089S: Maintained 3090F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3091F: drivers/irqchip/irq-aspeed-scu-ic.c 3092F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3093 3094ASPEED SD/MMC DRIVER 3095M: Andrew Jeffery <andrew@aj.id.au> 3096L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3097L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3098L: linux-mmc@vger.kernel.org 3099S: Maintained 3100F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3101F: drivers/mmc/host/sdhci-of-aspeed* 3102 3103ASPEED VIDEO ENGINE DRIVER 3104M: Eddie James <eajames@linux.ibm.com> 3105L: linux-media@vger.kernel.org 3106L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3107S: Maintained 3108F: Documentation/devicetree/bindings/media/aspeed-video.txt 3109F: drivers/media/platform/aspeed/ 3110 3111ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3112M: Corentin Chary <corentin.chary@gmail.com> 3113L: acpi4asus-user@lists.sourceforge.net 3114L: platform-driver-x86@vger.kernel.org 3115S: Maintained 3116W: http://acpi4asus.sf.net 3117F: drivers/platform/x86/asus*.c 3118F: drivers/platform/x86/eeepc*.c 3119 3120ASUS TF103C DOCK DRIVER 3121M: Hans de Goede <hdegoede@redhat.com> 3122L: platform-driver-x86@vger.kernel.org 3123S: Maintained 3124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3125F: drivers/platform/x86/asus-tf103c-dock.c 3126 3127ASUS WMI HARDWARE MONITOR DRIVER 3128M: Ed Brindley <kernel@maidavale.org> 3129M: Denis Pauk <pauk.denis@gmail.com> 3130L: linux-hwmon@vger.kernel.org 3131S: Maintained 3132F: drivers/hwmon/asus_wmi_sensors.c 3133 3134ASUS WMI EC HARDWARE MONITOR DRIVER 3135M: Eugene Shalygin <eugene.shalygin@gmail.com> 3136M: Denis Pauk <pauk.denis@gmail.com> 3137L: linux-hwmon@vger.kernel.org 3138S: Maintained 3139F: drivers/hwmon/asus_wmi_ec_sensors.c 3140 3141ASUS EC HARDWARE MONITOR DRIVER 3142M: Eugene Shalygin <eugene.shalygin@gmail.com> 3143L: linux-hwmon@vger.kernel.org 3144S: Maintained 3145F: drivers/hwmon/asus-ec-sensors.c 3146 3147ASUS WIRELESS RADIO CONTROL DRIVER 3148M: João Paulo Rechi Vita <jprvita@gmail.com> 3149L: platform-driver-x86@vger.kernel.org 3150S: Maintained 3151F: drivers/platform/x86/asus-wireless.c 3152 3153ASYMMETRIC KEYS 3154M: David Howells <dhowells@redhat.com> 3155L: keyrings@vger.kernel.org 3156S: Maintained 3157F: Documentation/crypto/asymmetric-keys.rst 3158F: crypto/asymmetric_keys/ 3159F: include/crypto/pkcs7.h 3160F: include/crypto/public_key.h 3161F: include/linux/verification.h 3162 3163ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3164R: Dan Williams <dan.j.williams@intel.com> 3165S: Odd fixes 3166W: http://sourceforge.net/projects/xscaleiop 3167F: Documentation/crypto/async-tx-api.rst 3168F: crypto/async_tx/ 3169F: include/linux/async_tx.h 3170 3171AT24 EEPROM DRIVER 3172M: Bartosz Golaszewski <brgl@bgdev.pl> 3173L: linux-i2c@vger.kernel.org 3174S: Maintained 3175T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3176F: Documentation/devicetree/bindings/eeprom/at24.yaml 3177F: drivers/misc/eeprom/at24.c 3178 3179ATA OVER ETHERNET (AOE) DRIVER 3180M: "Justin Sanders" <justin@coraid.com> 3181S: Supported 3182W: http://www.openaoe.org/ 3183F: Documentation/admin-guide/aoe/ 3184F: drivers/block/aoe/ 3185 3186ATC260X PMIC MFD DRIVER 3187M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3188M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3189L: linux-actions@lists.infradead.org 3190S: Maintained 3191F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3192F: drivers/input/misc/atc260x-onkey.c 3193F: drivers/mfd/atc260* 3194F: drivers/power/reset/atc260x-poweroff.c 3195F: drivers/regulator/atc260x-regulator.c 3196F: include/linux/mfd/atc260x/* 3197 3198ATHEROS 71XX/9XXX GPIO DRIVER 3199M: Alban Bedel <albeu@free.fr> 3200S: Maintained 3201W: https://github.com/AlbanBedel/linux 3202T: git git://github.com/AlbanBedel/linux 3203F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3204F: drivers/gpio/gpio-ath79.c 3205 3206ATHEROS 71XX/9XXX USB PHY DRIVER 3207M: Alban Bedel <albeu@free.fr> 3208S: Maintained 3209W: https://github.com/AlbanBedel/linux 3210T: git git://github.com/AlbanBedel/linux 3211F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3212F: drivers/phy/qualcomm/phy-ath79-usb.c 3213 3214ATHEROS ATH GENERIC UTILITIES 3215M: Kalle Valo <kvalo@kernel.org> 3216L: linux-wireless@vger.kernel.org 3217S: Supported 3218F: drivers/net/wireless/ath/* 3219 3220ATHEROS ATH5K WIRELESS DRIVER 3221M: Jiri Slaby <jirislaby@kernel.org> 3222M: Nick Kossifidis <mickflemm@gmail.com> 3223M: Luis Chamberlain <mcgrof@kernel.org> 3224L: linux-wireless@vger.kernel.org 3225S: Maintained 3226W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3227F: drivers/net/wireless/ath/ath5k/ 3228 3229ATHEROS ATH6KL WIRELESS DRIVER 3230L: linux-wireless@vger.kernel.org 3231S: Orphan 3232W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3233F: drivers/net/wireless/ath/ath6kl/ 3234 3235ATI_REMOTE2 DRIVER 3236M: Ville Syrjala <syrjala@sci.fi> 3237S: Maintained 3238F: drivers/input/misc/ati_remote2.c 3239 3240ATK0110 HWMON DRIVER 3241M: Luca Tettamanti <kronos.it@gmail.com> 3242L: linux-hwmon@vger.kernel.org 3243S: Maintained 3244F: drivers/hwmon/asus_atk0110.c 3245 3246ATLX ETHERNET DRIVERS 3247M: Chris Snook <chris.snook@gmail.com> 3248L: netdev@vger.kernel.org 3249S: Maintained 3250W: http://sourceforge.net/projects/atl1 3251W: http://atl1.sourceforge.net 3252F: drivers/net/ethernet/atheros/ 3253 3254ATM 3255M: Chas Williams <3chas3@gmail.com> 3256L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3257L: netdev@vger.kernel.org 3258S: Maintained 3259W: http://linux-atm.sourceforge.net 3260F: drivers/atm/ 3261F: include/linux/atm* 3262F: include/uapi/linux/atm* 3263 3264ATMEL MACB ETHERNET DRIVER 3265M: Nicolas Ferre <nicolas.ferre@microchip.com> 3266M: Claudiu Beznea <claudiu.beznea@microchip.com> 3267S: Supported 3268F: drivers/net/ethernet/cadence/ 3269 3270ATMEL MAXTOUCH DRIVER 3271M: Nick Dyer <nick@shmanahar.org> 3272S: Maintained 3273T: git git://github.com/ndyer/linux.git 3274F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3275F: drivers/input/touchscreen/atmel_mxt_ts.c 3276 3277ATMEL WIRELESS DRIVER 3278M: Simon Kelley <simon@thekelleys.org.uk> 3279L: linux-wireless@vger.kernel.org 3280S: Maintained 3281W: http://www.thekelleys.org.uk/atmel 3282W: http://atmelwlandriver.sourceforge.net/ 3283F: drivers/net/wireless/atmel/atmel* 3284 3285ATOMIC INFRASTRUCTURE 3286M: Will Deacon <will@kernel.org> 3287M: Peter Zijlstra <peterz@infradead.org> 3288R: Boqun Feng <boqun.feng@gmail.com> 3289R: Mark Rutland <mark.rutland@arm.com> 3290L: linux-kernel@vger.kernel.org 3291S: Maintained 3292F: arch/*/include/asm/atomic*.h 3293F: include/*/atomic*.h 3294F: include/linux/refcount.h 3295F: Documentation/atomic_*.txt 3296F: scripts/atomic/ 3297 3298ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3299M: Bradley Grove <linuxdrivers@attotech.com> 3300L: linux-scsi@vger.kernel.org 3301S: Supported 3302W: http://www.attotech.com 3303F: drivers/scsi/esas2r 3304 3305ATUSB IEEE 802.15.4 RADIO DRIVER 3306M: Stefan Schmidt <stefan@datenfreihafen.org> 3307L: linux-wpan@vger.kernel.org 3308S: Maintained 3309F: drivers/net/ieee802154/at86rf230.h 3310F: drivers/net/ieee802154/atusb.c 3311F: drivers/net/ieee802154/atusb.h 3312 3313AUDIT SUBSYSTEM 3314M: Paul Moore <paul@paul-moore.com> 3315M: Eric Paris <eparis@redhat.com> 3316L: linux-audit@redhat.com (moderated for non-subscribers) 3317S: Supported 3318W: https://github.com/linux-audit 3319T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3320F: include/asm-generic/audit_*.h 3321F: include/linux/audit.h 3322F: include/linux/audit_arch.h 3323F: include/uapi/linux/audit.h 3324F: kernel/audit* 3325F: lib/*audit.c 3326 3327AUXILIARY DISPLAY DRIVERS 3328M: Miguel Ojeda <ojeda@kernel.org> 3329S: Maintained 3330F: Documentation/devicetree/bindings/auxdisplay/ 3331F: drivers/auxdisplay/ 3332F: include/linux/cfag12864b.h 3333 3334AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3335M: Andreas Klinger <ak@it-klinger.de> 3336L: linux-iio@vger.kernel.org 3337S: Maintained 3338F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3339F: drivers/iio/adc/hx711.c 3340 3341AX.25 NETWORK LAYER 3342M: Ralf Baechle <ralf@linux-mips.org> 3343L: linux-hams@vger.kernel.org 3344S: Maintained 3345W: http://www.linux-ax25.org/ 3346F: include/net/ax25.h 3347F: include/uapi/linux/ax25.h 3348F: net/ax25/ 3349 3350AXENTIA ARM DEVICES 3351M: Peter Rosin <peda@axentia.se> 3352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3353S: Maintained 3354F: arch/arm/boot/dts/at91-linea.dtsi 3355F: arch/arm/boot/dts/at91-natte.dtsi 3356F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3357F: arch/arm/boot/dts/at91-tse850-3.dts 3358 3359AXENTIA ASOC DRIVERS 3360M: Peter Rosin <peda@axentia.se> 3361L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3362S: Maintained 3363F: Documentation/devicetree/bindings/sound/axentia,* 3364F: sound/soc/atmel/tse850-pcm5142.c 3365 3366AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3367M: Nuno Sá <nuno.sa@analog.com> 3368L: linux-hwmon@vger.kernel.org 3369S: Supported 3370W: https://ez.analog.com/linux-software-drivers 3371F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3372F: drivers/hwmon/axi-fan-control.c 3373 3374AXXIA I2C CONTROLLER 3375M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3376L: linux-i2c@vger.kernel.org 3377S: Maintained 3378F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3379F: drivers/i2c/busses/i2c-axxia.c 3380 3381AZ6007 DVB DRIVER 3382M: Mauro Carvalho Chehab <mchehab@kernel.org> 3383L: linux-media@vger.kernel.org 3384S: Maintained 3385W: https://linuxtv.org 3386T: git git://linuxtv.org/media_tree.git 3387F: drivers/media/usb/dvb-usb-v2/az6007.c 3388 3389AZTECH FM RADIO RECEIVER DRIVER 3390M: Hans Verkuil <hverkuil@xs4all.nl> 3391L: linux-media@vger.kernel.org 3392S: Maintained 3393W: https://linuxtv.org 3394T: git git://linuxtv.org/media_tree.git 3395F: drivers/media/radio/radio-aztech* 3396 3397B43 WIRELESS DRIVER 3398L: linux-wireless@vger.kernel.org 3399L: b43-dev@lists.infradead.org 3400S: Odd Fixes 3401W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3402F: drivers/net/wireless/broadcom/b43/ 3403 3404B43LEGACY WIRELESS DRIVER 3405M: Larry Finger <Larry.Finger@lwfinger.net> 3406L: linux-wireless@vger.kernel.org 3407L: b43-dev@lists.infradead.org 3408S: Maintained 3409W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3410F: drivers/net/wireless/broadcom/b43legacy/ 3411 3412BACKLIGHT CLASS/SUBSYSTEM 3413M: Lee Jones <lee.jones@linaro.org> 3414M: Daniel Thompson <daniel.thompson@linaro.org> 3415M: Jingoo Han <jingoohan1@gmail.com> 3416L: dri-devel@lists.freedesktop.org 3417S: Maintained 3418T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3419F: Documentation/ABI/stable/sysfs-class-backlight 3420F: Documentation/ABI/testing/sysfs-class-backlight 3421F: Documentation/devicetree/bindings/leds/backlight 3422F: drivers/video/backlight/ 3423F: include/linux/backlight.h 3424F: include/linux/pwm_backlight.h 3425 3426BARCO P50 GPIO DRIVER 3427M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3428M: Peter Korsgaard <peter.korsgaard@barco.com> 3429S: Maintained 3430F: drivers/platform/x86/barco-p50-gpio.c 3431 3432BATMAN ADVANCED 3433M: Marek Lindner <mareklindner@neomailbox.ch> 3434M: Simon Wunderlich <sw@simonwunderlich.de> 3435M: Antonio Quartulli <a@unstable.cc> 3436M: Sven Eckelmann <sven@narfation.org> 3437L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3438S: Maintained 3439W: https://www.open-mesh.org/ 3440Q: https://patchwork.open-mesh.org/project/batman/list/ 3441B: https://www.open-mesh.org/projects/batman-adv/issues 3442C: ircs://irc.hackint.org/batadv 3443T: git https://git.open-mesh.org/linux-merge.git 3444F: Documentation/networking/batman-adv.rst 3445F: include/uapi/linux/batadv_packet.h 3446F: include/uapi/linux/batman_adv.h 3447F: net/batman-adv/ 3448 3449BAYCOM/HDLCDRV DRIVERS FOR AX.25 3450M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3451L: linux-hams@vger.kernel.org 3452S: Maintained 3453W: http://www.baycom.org/~tom/ham/ham.html 3454F: drivers/net/hamradio/baycom* 3455 3456BCACHE (BLOCK LAYER CACHE) 3457M: Coly Li <colyli@suse.de> 3458M: Kent Overstreet <kent.overstreet@gmail.com> 3459L: linux-bcache@vger.kernel.org 3460S: Maintained 3461W: http://bcache.evilpiepirate.org 3462C: irc://irc.oftc.net/bcache 3463F: drivers/md/bcache/ 3464 3465BDISP ST MEDIA DRIVER 3466M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3467L: linux-media@vger.kernel.org 3468S: Supported 3469W: https://linuxtv.org 3470T: git git://linuxtv.org/media_tree.git 3471F: drivers/media/platform/st/sti/bdisp 3472 3473BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3474M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3475L: netdev@vger.kernel.org 3476S: Maintained 3477F: drivers/net/ethernet/ec_bhf.c 3478 3479BEFS FILE SYSTEM 3480M: Luis de Bethencourt <luisbg@kernel.org> 3481M: Salah Triki <salah.triki@gmail.com> 3482S: Maintained 3483T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3484F: Documentation/filesystems/befs.rst 3485F: fs/befs/ 3486 3487BFQ I/O SCHEDULER 3488M: Paolo Valente <paolo.valente@linaro.org> 3489M: Jens Axboe <axboe@kernel.dk> 3490L: linux-block@vger.kernel.org 3491S: Maintained 3492F: Documentation/block/bfq-iosched.rst 3493F: block/bfq-* 3494 3495BFS FILE SYSTEM 3496M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3497S: Maintained 3498F: Documentation/filesystems/bfs.rst 3499F: fs/bfs/ 3500F: include/uapi/linux/bfs_fs.h 3501 3502BITMAP API 3503M: Yury Norov <yury.norov@gmail.com> 3504R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3505R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3506S: Maintained 3507F: include/linux/bitmap.h 3508F: include/linux/find.h 3509F: lib/bitmap.c 3510F: lib/find_bit.c 3511F: lib/find_bit_benchmark.c 3512F: lib/test_bitmap.c 3513F: tools/include/linux/bitmap.h 3514F: tools/include/linux/find.h 3515F: tools/lib/bitmap.c 3516F: tools/lib/find_bit.c 3517 3518BLINKM RGB LED DRIVER 3519M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3520S: Maintained 3521F: drivers/leds/leds-blinkm.c 3522 3523BLOCK LAYER 3524M: Jens Axboe <axboe@kernel.dk> 3525L: linux-block@vger.kernel.org 3526S: Maintained 3527T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3528F: Documentation/ABI/stable/sysfs-block 3529F: Documentation/block/ 3530F: block/ 3531F: drivers/block/ 3532F: include/linux/bio.h 3533F: include/linux/blk* 3534F: kernel/trace/blktrace.c 3535F: lib/sbitmap.c 3536 3537BLOCK2MTD DRIVER 3538M: Joern Engel <joern@lazybastard.org> 3539L: linux-mtd@lists.infradead.org 3540S: Maintained 3541F: drivers/mtd/devices/block2mtd.c 3542 3543BLUETOOTH DRIVERS 3544M: Marcel Holtmann <marcel@holtmann.org> 3545M: Johan Hedberg <johan.hedberg@gmail.com> 3546M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3547L: linux-bluetooth@vger.kernel.org 3548S: Supported 3549W: http://www.bluez.org/ 3550T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3551T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3552F: drivers/bluetooth/ 3553 3554BLUETOOTH SUBSYSTEM 3555M: Marcel Holtmann <marcel@holtmann.org> 3556M: Johan Hedberg <johan.hedberg@gmail.com> 3557M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3558L: linux-bluetooth@vger.kernel.org 3559S: Supported 3560W: http://www.bluez.org/ 3561T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3562T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3563F: include/net/bluetooth/ 3564F: net/bluetooth/ 3565 3566BONDING DRIVER 3567M: Jay Vosburgh <j.vosburgh@gmail.com> 3568M: Veaceslav Falico <vfalico@gmail.com> 3569M: Andy Gospodarek <andy@greyhouse.net> 3570L: netdev@vger.kernel.org 3571S: Supported 3572W: http://sourceforge.net/projects/bonding/ 3573F: drivers/net/bonding/ 3574F: include/net/bonding.h 3575F: include/uapi/linux/if_bonding.h 3576 3577BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3578M: Dan Robertson <dan@dlrobertson.com> 3579L: linux-iio@vger.kernel.org 3580S: Maintained 3581F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3582F: drivers/iio/accel/bma400* 3583 3584BPF (Safe dynamic programs and tools) 3585M: Alexei Starovoitov <ast@kernel.org> 3586M: Daniel Borkmann <daniel@iogearbox.net> 3587M: Andrii Nakryiko <andrii@kernel.org> 3588R: Martin KaFai Lau <kafai@fb.com> 3589R: Song Liu <songliubraving@fb.com> 3590R: Yonghong Song <yhs@fb.com> 3591R: John Fastabend <john.fastabend@gmail.com> 3592R: KP Singh <kpsingh@kernel.org> 3593L: netdev@vger.kernel.org 3594L: bpf@vger.kernel.org 3595S: Supported 3596W: https://bpf.io/ 3597Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3598T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3599T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3600F: Documentation/bpf/ 3601F: Documentation/networking/filter.rst 3602F: Documentation/userspace-api/ebpf/ 3603F: arch/*/net/* 3604F: include/linux/bpf* 3605F: include/linux/btf* 3606F: include/linux/filter.h 3607F: include/trace/events/xdp.h 3608F: include/uapi/linux/bpf* 3609F: include/uapi/linux/btf* 3610F: include/uapi/linux/filter.h 3611F: kernel/bpf/ 3612F: kernel/trace/bpf_trace.c 3613F: lib/test_bpf.c 3614F: net/bpf/ 3615F: net/core/filter.c 3616F: net/sched/act_bpf.c 3617F: net/sched/cls_bpf.c 3618F: samples/bpf/ 3619F: scripts/bpf_doc.py 3620F: scripts/pahole-flags.sh 3621F: scripts/pahole-version.sh 3622F: tools/bpf/ 3623F: tools/lib/bpf/ 3624F: tools/testing/selftests/bpf/ 3625N: bpf 3626K: bpf 3627 3628BPF JIT for ARM 3629M: Shubham Bansal <illusionist.neo@gmail.com> 3630L: netdev@vger.kernel.org 3631L: bpf@vger.kernel.org 3632S: Maintained 3633F: arch/arm/net/ 3634 3635BPF JIT for ARM64 3636M: Daniel Borkmann <daniel@iogearbox.net> 3637M: Alexei Starovoitov <ast@kernel.org> 3638M: Zi Shen Lim <zlim.lnx@gmail.com> 3639L: netdev@vger.kernel.org 3640L: bpf@vger.kernel.org 3641S: Supported 3642F: arch/arm64/net/ 3643 3644BPF JIT for MIPS (32-BIT AND 64-BIT) 3645M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3646M: Paul Burton <paulburton@kernel.org> 3647L: netdev@vger.kernel.org 3648L: bpf@vger.kernel.org 3649S: Maintained 3650F: arch/mips/net/ 3651 3652BPF JIT for NFP NICs 3653M: Jakub Kicinski <kuba@kernel.org> 3654L: netdev@vger.kernel.org 3655L: bpf@vger.kernel.org 3656S: Supported 3657F: drivers/net/ethernet/netronome/nfp/bpf/ 3658 3659BPF JIT for POWERPC (32-BIT AND 64-BIT) 3660M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3661L: netdev@vger.kernel.org 3662L: bpf@vger.kernel.org 3663S: Maintained 3664F: arch/powerpc/net/ 3665 3666BPF JIT for RISC-V (32-bit) 3667M: Luke Nelson <luke.r.nels@gmail.com> 3668M: Xi Wang <xi.wang@gmail.com> 3669L: netdev@vger.kernel.org 3670L: bpf@vger.kernel.org 3671S: Maintained 3672F: arch/riscv/net/ 3673X: arch/riscv/net/bpf_jit_comp64.c 3674 3675BPF JIT for RISC-V (64-bit) 3676M: Björn Töpel <bjorn@kernel.org> 3677L: netdev@vger.kernel.org 3678L: bpf@vger.kernel.org 3679S: Maintained 3680F: arch/riscv/net/ 3681X: arch/riscv/net/bpf_jit_comp32.c 3682 3683BPF JIT for S390 3684M: Ilya Leoshkevich <iii@linux.ibm.com> 3685M: Heiko Carstens <hca@linux.ibm.com> 3686M: Vasily Gorbik <gor@linux.ibm.com> 3687L: netdev@vger.kernel.org 3688L: bpf@vger.kernel.org 3689S: Maintained 3690F: arch/s390/net/ 3691X: arch/s390/net/pnet.c 3692 3693BPF JIT for SPARC (32-BIT AND 64-BIT) 3694M: David S. Miller <davem@davemloft.net> 3695L: netdev@vger.kernel.org 3696L: bpf@vger.kernel.org 3697S: Maintained 3698F: arch/sparc/net/ 3699 3700BPF JIT for X86 32-BIT 3701M: Wang YanQing <udknight@gmail.com> 3702L: netdev@vger.kernel.org 3703L: bpf@vger.kernel.org 3704S: Maintained 3705F: arch/x86/net/bpf_jit_comp32.c 3706 3707BPF JIT for X86 64-BIT 3708M: Alexei Starovoitov <ast@kernel.org> 3709M: Daniel Borkmann <daniel@iogearbox.net> 3710L: netdev@vger.kernel.org 3711L: bpf@vger.kernel.org 3712S: Supported 3713F: arch/x86/net/ 3714X: arch/x86/net/bpf_jit_comp32.c 3715 3716BPF LSM (Security Audit and Enforcement using BPF) 3717M: KP Singh <kpsingh@kernel.org> 3718R: Florent Revest <revest@chromium.org> 3719R: Brendan Jackman <jackmanb@chromium.org> 3720L: bpf@vger.kernel.org 3721S: Maintained 3722F: Documentation/bpf/prog_lsm.rst 3723F: include/linux/bpf_lsm.h 3724F: kernel/bpf/bpf_lsm.c 3725F: security/bpf/ 3726 3727BROADCOM B44 10/100 ETHERNET DRIVER 3728M: Michael Chan <michael.chan@broadcom.com> 3729L: netdev@vger.kernel.org 3730S: Supported 3731F: drivers/net/ethernet/broadcom/b44.* 3732 3733BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3734M: Florian Fainelli <f.fainelli@gmail.com> 3735L: netdev@vger.kernel.org 3736L: openwrt-devel@lists.openwrt.org (subscribers-only) 3737S: Supported 3738F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3739F: drivers/net/dsa/b53/* 3740F: drivers/net/dsa/bcm_sf2* 3741F: include/linux/dsa/brcm.h 3742F: include/linux/platform_data/b53.h 3743 3744BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3745M: Nicolas Saenz Julienne <nsaenz@kernel.org> 3746L: bcm-kernel-feedback-list@broadcom.com 3747L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3748L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3749S: Maintained 3750T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git 3751F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3752F: drivers/pci/controller/pcie-brcmstb.c 3753F: drivers/staging/vc04_services 3754N: bcm2711 3755N: bcm283* 3756 3757BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3758M: Florian Fainelli <f.fainelli@gmail.com> 3759M: Ray Jui <rjui@broadcom.com> 3760M: Scott Branden <sbranden@broadcom.com> 3761M: bcm-kernel-feedback-list@broadcom.com 3762S: Maintained 3763T: git git://github.com/broadcom/mach-bcm 3764F: arch/arm/mach-bcm/ 3765N: bcm281* 3766N: bcm113* 3767N: bcm216* 3768N: kona 3769 3770BROADCOM BCM47XX MIPS ARCHITECTURE 3771M: Hauke Mehrtens <hauke@hauke-m.de> 3772M: Rafał Miłecki <zajec5@gmail.com> 3773L: linux-mips@vger.kernel.org 3774S: Maintained 3775F: Documentation/devicetree/bindings/mips/brcm/ 3776F: arch/mips/bcm47xx/* 3777F: arch/mips/include/asm/mach-bcm47xx/* 3778 3779BROADCOM BCM4908 ETHERNET DRIVER 3780M: Rafał Miłecki <rafal@milecki.pl> 3781M: bcm-kernel-feedback-list@broadcom.com 3782L: netdev@vger.kernel.org 3783S: Maintained 3784F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3785F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3786F: drivers/net/ethernet/broadcom/unimac.h 3787 3788BROADCOM BCM4908 PINMUX DRIVER 3789M: Rafał Miłecki <rafal@milecki.pl> 3790M: bcm-kernel-feedback-list@broadcom.com 3791L: linux-gpio@vger.kernel.org 3792S: Maintained 3793F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3794F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3795 3796BROADCOM BCM5301X ARM ARCHITECTURE 3797M: Florian Fainelli <f.fainelli@gmail.com> 3798M: Hauke Mehrtens <hauke@hauke-m.de> 3799M: Rafał Miłecki <zajec5@gmail.com> 3800M: bcm-kernel-feedback-list@broadcom.com 3801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3802S: Maintained 3803F: arch/arm/boot/dts/bcm470* 3804F: arch/arm/boot/dts/bcm5301* 3805F: arch/arm/boot/dts/bcm953012* 3806F: arch/arm/mach-bcm/bcm_5301x.c 3807 3808BROADCOM BCM53573 ARM ARCHITECTURE 3809M: Florian Fainelli <f.fainelli@gmail.com> 3810M: Rafał Miłecki <rafal@milecki.pl> 3811L: bcm-kernel-feedback-list@broadcom.com 3812L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3813S: Maintained 3814F: arch/arm/boot/dts/bcm47189* 3815F: arch/arm/boot/dts/bcm53573* 3816 3817BROADCOM BCM63XX ARM ARCHITECTURE 3818M: Florian Fainelli <f.fainelli@gmail.com> 3819M: bcm-kernel-feedback-list@broadcom.com 3820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3821S: Maintained 3822T: git git://github.com/broadcom/stblinux.git 3823N: bcm63xx 3824 3825BROADCOM BCM63XX/BCM33XX UDC DRIVER 3826M: Kevin Cernekee <cernekee@gmail.com> 3827L: linux-usb@vger.kernel.org 3828S: Maintained 3829F: drivers/usb/gadget/udc/bcm63xx_udc.* 3830 3831BROADCOM BCM7XXX ARM ARCHITECTURE 3832M: Florian Fainelli <f.fainelli@gmail.com> 3833M: bcm-kernel-feedback-list@broadcom.com 3834L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3835S: Maintained 3836T: git git://github.com/broadcom/stblinux.git 3837F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3838F: arch/arm/boot/dts/bcm7*.dts* 3839F: arch/arm/include/asm/hardware/cache-b15-rac.h 3840F: arch/arm/mach-bcm/*brcmstb* 3841F: arch/arm/mm/cache-b15-rac.c 3842F: drivers/bus/brcmstb_gisb.c 3843F: drivers/pci/controller/pcie-brcmstb.c 3844N: brcmstb 3845N: bcm7038 3846N: bcm7120 3847 3848BROADCOM BDC DRIVER 3849M: Al Cooper <alcooperx@gmail.com> 3850L: linux-usb@vger.kernel.org 3851L: bcm-kernel-feedback-list@broadcom.com 3852S: Maintained 3853F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3854F: drivers/usb/gadget/udc/bdc/ 3855 3856BROADCOM BMIPS CPUFREQ DRIVER 3857M: Markus Mayer <mmayer@broadcom.com> 3858M: bcm-kernel-feedback-list@broadcom.com 3859L: linux-pm@vger.kernel.org 3860S: Maintained 3861F: drivers/cpufreq/bmips-cpufreq.c 3862 3863BROADCOM BMIPS MIPS ARCHITECTURE 3864M: Florian Fainelli <f.fainelli@gmail.com> 3865L: bcm-kernel-feedback-list@broadcom.com 3866L: linux-mips@vger.kernel.org 3867S: Maintained 3868T: git git://github.com/broadcom/stblinux.git 3869F: arch/mips/bmips/* 3870F: arch/mips/boot/dts/brcm/bcm*.dts* 3871F: arch/mips/include/asm/mach-bmips/* 3872F: arch/mips/kernel/*bmips* 3873F: drivers/soc/bcm/bcm63xx 3874F: drivers/irqchip/irq-bcm63* 3875F: drivers/irqchip/irq-bcm7* 3876F: drivers/irqchip/irq-brcmstb* 3877F: include/linux/bcm963xx_nvram.h 3878F: include/linux/bcm963xx_tag.h 3879 3880BROADCOM BNX2 GIGABIT ETHERNET DRIVER 3881M: Rasesh Mody <rmody@marvell.com> 3882M: GR-Linux-NIC-Dev@marvell.com 3883L: netdev@vger.kernel.org 3884S: Supported 3885F: drivers/net/ethernet/broadcom/bnx2.* 3886F: drivers/net/ethernet/broadcom/bnx2_* 3887 3888BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 3889M: Saurav Kashyap <skashyap@marvell.com> 3890M: Javed Hasan <jhasan@marvell.com> 3891M: GR-QLogic-Storage-Upstream@marvell.com 3892L: linux-scsi@vger.kernel.org 3893S: Supported 3894F: drivers/scsi/bnx2fc/ 3895 3896BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 3897M: Nilesh Javali <njavali@marvell.com> 3898M: Manish Rangankar <mrangankar@marvell.com> 3899M: GR-QLogic-Storage-Upstream@marvell.com 3900L: linux-scsi@vger.kernel.org 3901S: Supported 3902F: drivers/scsi/bnx2i/ 3903 3904BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 3905M: Ariel Elior <aelior@marvell.com> 3906M: Sudarsana Kalluru <skalluru@marvell.com> 3907M: Manish Chopra <manishc@marvell.com> 3908L: netdev@vger.kernel.org 3909S: Supported 3910F: drivers/net/ethernet/broadcom/bnx2x/ 3911 3912BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 3913M: Michael Chan <michael.chan@broadcom.com> 3914L: netdev@vger.kernel.org 3915S: Supported 3916F: drivers/net/ethernet/broadcom/bnxt/ 3917 3918BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 3919M: Arend van Spriel <aspriel@gmail.com> 3920M: Franky Lin <franky.lin@broadcom.com> 3921M: Hante Meuleman <hante.meuleman@broadcom.com> 3922L: linux-wireless@vger.kernel.org 3923L: brcm80211-dev-list.pdl@broadcom.com 3924L: SHA-cyfmac-dev-list@infineon.com 3925S: Supported 3926F: drivers/net/wireless/broadcom/brcm80211/ 3927 3928BROADCOM BRCMSTB GPIO DRIVER 3929M: Doug Berger <opendmb@gmail.com> 3930M: Florian Fainelli <f.fainelli@gmail.com> 3931L: bcm-kernel-feedback-list@broadcom.com 3932S: Supported 3933F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 3934F: drivers/gpio/gpio-brcmstb.c 3935 3936BROADCOM BRCMSTB I2C DRIVER 3937M: Kamal Dasu <kdasu.kdev@gmail.com> 3938L: linux-i2c@vger.kernel.org 3939L: bcm-kernel-feedback-list@broadcom.com 3940S: Supported 3941F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 3942F: drivers/i2c/busses/i2c-brcmstb.c 3943 3944BROADCOM BRCMSTB UART DRIVER 3945M: Al Cooper <alcooperx@gmail.com> 3946L: linux-serial@vger.kernel.org 3947L: bcm-kernel-feedback-list@broadcom.com 3948S: Maintained 3949F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 3950F: drivers/tty/serial/8250/8250_bcm7271.c 3951 3952BROADCOM BRCMSTB USB EHCI DRIVER 3953M: Al Cooper <alcooperx@gmail.com> 3954L: linux-usb@vger.kernel.org 3955L: bcm-kernel-feedback-list@broadcom.com 3956S: Maintained 3957F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 3958F: drivers/usb/host/ehci-brcm.* 3959 3960BROADCOM BRCMSTB USB PIN MAP DRIVER 3961M: Al Cooper <alcooperx@gmail.com> 3962L: linux-usb@vger.kernel.org 3963L: bcm-kernel-feedback-list@broadcom.com 3964S: Maintained 3965F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 3966F: drivers/usb/misc/brcmstb-usb-pinmap.c 3967 3968BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 3969M: Al Cooper <alcooperx@gmail.com> 3970L: linux-kernel@vger.kernel.org 3971L: bcm-kernel-feedback-list@broadcom.com 3972S: Maintained 3973F: drivers/phy/broadcom/phy-brcm-usb* 3974 3975BROADCOM ETHERNET PHY DRIVERS 3976M: Florian Fainelli <f.fainelli@gmail.com> 3977L: bcm-kernel-feedback-list@broadcom.com 3978L: netdev@vger.kernel.org 3979S: Supported 3980F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 3981F: drivers/net/phy/bcm*.[ch] 3982F: drivers/net/phy/broadcom.c 3983F: include/linux/brcmphy.h 3984 3985BROADCOM GENET ETHERNET DRIVER 3986M: Doug Berger <opendmb@gmail.com> 3987M: Florian Fainelli <f.fainelli@gmail.com> 3988L: bcm-kernel-feedback-list@broadcom.com 3989L: netdev@vger.kernel.org 3990S: Supported 3991F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 3992F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 3993F: drivers/net/ethernet/broadcom/genet/ 3994F: drivers/net/ethernet/broadcom/unimac.h 3995F: drivers/net/mdio/mdio-bcm-unimac.c 3996F: include/linux/platform_data/bcmgenet.h 3997F: include/linux/platform_data/mdio-bcm-unimac.h 3998 3999BROADCOM IPROC ARM ARCHITECTURE 4000M: Ray Jui <rjui@broadcom.com> 4001M: Scott Branden <sbranden@broadcom.com> 4002M: bcm-kernel-feedback-list@broadcom.com 4003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4004S: Maintained 4005T: git git://github.com/broadcom/stblinux.git 4006F: arch/arm64/boot/dts/broadcom/northstar2/* 4007F: arch/arm64/boot/dts/broadcom/stingray/* 4008F: drivers/clk/bcm/clk-ns* 4009F: drivers/clk/bcm/clk-sr* 4010F: drivers/pinctrl/bcm/pinctrl-ns* 4011F: include/dt-bindings/clock/bcm-sr* 4012N: iproc 4013N: cygnus 4014N: bcm[-_]nsp 4015N: bcm9113* 4016N: bcm9583* 4017N: bcm9585* 4018N: bcm9586* 4019N: bcm988312 4020N: bcm113* 4021N: bcm583* 4022N: bcm585* 4023N: bcm586* 4024N: bcm88312 4025N: hr2 4026N: stingray 4027 4028BROADCOM IPROC GBIT ETHERNET DRIVER 4029M: Rafał Miłecki <rafal@milecki.pl> 4030M: bcm-kernel-feedback-list@broadcom.com 4031L: netdev@vger.kernel.org 4032S: Maintained 4033F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4034F: drivers/net/ethernet/broadcom/bgmac* 4035F: drivers/net/ethernet/broadcom/unimac.h 4036 4037BROADCOM KONA GPIO DRIVER 4038M: Ray Jui <rjui@broadcom.com> 4039L: bcm-kernel-feedback-list@broadcom.com 4040S: Supported 4041F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4042F: drivers/gpio/gpio-bcm-kona.c 4043 4044BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4045M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4046M: Kashyap Desai <kashyap.desai@broadcom.com> 4047M: Sumit Saxena <sumit.saxena@broadcom.com> 4048M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4049L: mpi3mr-linuxdrv.pdl@broadcom.com 4050L: linux-scsi@vger.kernel.org 4051S: Supported 4052W: https://www.broadcom.com/support/storage 4053F: drivers/scsi/mpi3mr/ 4054 4055BROADCOM NETXTREME-E ROCE DRIVER 4056M: Selvin Xavier <selvin.xavier@broadcom.com> 4057L: linux-rdma@vger.kernel.org 4058S: Supported 4059W: http://www.broadcom.com 4060F: drivers/infiniband/hw/bnxt_re/ 4061F: include/uapi/rdma/bnxt_re-abi.h 4062 4063BROADCOM NVRAM DRIVER 4064M: Rafał Miłecki <zajec5@gmail.com> 4065L: linux-mips@vger.kernel.org 4066S: Maintained 4067F: drivers/firmware/broadcom/* 4068 4069BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4070M: Rafał Miłecki <rafal@milecki.pl> 4071M: Florian Fainelli <f.fainelli@gmail.com> 4072M: bcm-kernel-feedback-list@broadcom.com 4073L: linux-pm@vger.kernel.org 4074S: Maintained 4075T: git git://github.com/broadcom/stblinux.git 4076F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4077F: include/dt-bindings/soc/bcm-pmb.h 4078 4079BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4080M: Rafał Miłecki <zajec5@gmail.com> 4081L: linux-wireless@vger.kernel.org 4082S: Maintained 4083F: drivers/bcma/ 4084F: include/linux/bcma/ 4085 4086BROADCOM SPI DRIVER 4087M: Kamal Dasu <kdasu.kdev@gmail.com> 4088M: bcm-kernel-feedback-list@broadcom.com 4089S: Maintained 4090F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4091F: drivers/spi/spi-bcm-qspi.* 4092F: drivers/spi/spi-brcmstb-qspi.c 4093F: drivers/spi/spi-iproc-qspi.c 4094 4095BROADCOM STB AVS CPUFREQ DRIVER 4096M: Markus Mayer <mmayer@broadcom.com> 4097M: bcm-kernel-feedback-list@broadcom.com 4098L: linux-pm@vger.kernel.org 4099S: Maintained 4100F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4101F: drivers/cpufreq/brcmstb* 4102 4103BROADCOM STB AVS TMON DRIVER 4104M: Markus Mayer <mmayer@broadcom.com> 4105M: bcm-kernel-feedback-list@broadcom.com 4106L: linux-pm@vger.kernel.org 4107S: Maintained 4108F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4109F: drivers/thermal/broadcom/brcmstb* 4110 4111BROADCOM STB DPFE DRIVER 4112M: Markus Mayer <mmayer@broadcom.com> 4113M: bcm-kernel-feedback-list@broadcom.com 4114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4115S: Maintained 4116F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4117F: drivers/memory/brcmstb_dpfe.c 4118 4119BROADCOM STB NAND FLASH DRIVER 4120M: Brian Norris <computersforpeace@gmail.com> 4121M: Kamal Dasu <kdasu.kdev@gmail.com> 4122L: linux-mtd@lists.infradead.org 4123L: bcm-kernel-feedback-list@broadcom.com 4124S: Maintained 4125F: drivers/mtd/nand/raw/brcmnand/ 4126F: include/linux/platform_data/brcmnand.h 4127 4128BROADCOM STB PCIE DRIVER 4129M: Jim Quinlan <jim2101024@gmail.com> 4130M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4131M: Florian Fainelli <f.fainelli@gmail.com> 4132M: bcm-kernel-feedback-list@broadcom.com 4133L: linux-pci@vger.kernel.org 4134S: Maintained 4135F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4136F: drivers/pci/controller/pcie-brcmstb.c 4137 4138BROADCOM SYSTEMPORT ETHERNET DRIVER 4139M: Florian Fainelli <f.fainelli@gmail.com> 4140L: bcm-kernel-feedback-list@broadcom.com 4141L: netdev@vger.kernel.org 4142S: Supported 4143F: drivers/net/ethernet/broadcom/bcmsysport.* 4144F: drivers/net/ethernet/broadcom/unimac.h 4145F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4146 4147BROADCOM TG3 GIGABIT ETHERNET DRIVER 4148M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4149M: Prashant Sreedharan <prashant@broadcom.com> 4150M: Michael Chan <mchan@broadcom.com> 4151L: netdev@vger.kernel.org 4152S: Supported 4153F: drivers/net/ethernet/broadcom/tg3.* 4154 4155BROADCOM VK DRIVER 4156M: Scott Branden <scott.branden@broadcom.com> 4157L: bcm-kernel-feedback-list@broadcom.com 4158S: Supported 4159F: drivers/misc/bcm-vk/ 4160F: include/uapi/linux/misc/bcm_vk.h 4161 4162BROCADE BFA FC SCSI DRIVER 4163M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4164M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4165L: linux-scsi@vger.kernel.org 4166S: Supported 4167F: drivers/scsi/bfa/ 4168 4169BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4170M: Rasesh Mody <rmody@marvell.com> 4171M: Sudarsana Kalluru <skalluru@marvell.com> 4172M: GR-Linux-NIC-Dev@marvell.com 4173L: netdev@vger.kernel.org 4174S: Supported 4175F: drivers/net/ethernet/brocade/bna/ 4176 4177BSG (block layer generic sg v4 driver) 4178M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4179L: linux-scsi@vger.kernel.org 4180S: Supported 4181F: block/bsg.c 4182F: include/linux/bsg.h 4183F: include/uapi/linux/bsg.h 4184 4185BT87X AUDIO DRIVER 4186M: Clemens Ladisch <clemens@ladisch.de> 4187L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4188S: Maintained 4189T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4190F: Documentation/sound/cards/bt87x.rst 4191F: sound/pci/bt87x.c 4192 4193BT8XXGPIO DRIVER 4194M: Michael Buesch <m@bues.ch> 4195S: Maintained 4196W: http://bu3sch.de/btgpio.php 4197F: drivers/gpio/gpio-bt8xx.c 4198 4199BTRFS FILE SYSTEM 4200M: Chris Mason <clm@fb.com> 4201M: Josef Bacik <josef@toxicpanda.com> 4202M: David Sterba <dsterba@suse.com> 4203L: linux-btrfs@vger.kernel.org 4204S: Maintained 4205W: http://btrfs.wiki.kernel.org/ 4206Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 4207C: irc://irc.libera.chat/btrfs 4208T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4209F: Documentation/filesystems/btrfs.rst 4210F: fs/btrfs/ 4211F: include/linux/btrfs* 4212F: include/uapi/linux/btrfs* 4213 4214BTTV VIDEO4LINUX DRIVER 4215M: Mauro Carvalho Chehab <mchehab@kernel.org> 4216L: linux-media@vger.kernel.org 4217S: Odd fixes 4218W: https://linuxtv.org 4219T: git git://linuxtv.org/media_tree.git 4220F: Documentation/driver-api/media/drivers/bttv* 4221F: drivers/media/pci/bt8xx/bttv* 4222 4223BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4224M: Chanwoo Choi <cw00.choi@samsung.com> 4225L: linux-pm@vger.kernel.org 4226L: linux-samsung-soc@vger.kernel.org 4227S: Maintained 4228T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4229F: Documentation/devicetree/bindings/devfreq/exynos-bus.txt 4230F: drivers/devfreq/exynos-bus.c 4231 4232BUSLOGIC SCSI DRIVER 4233M: Khalid Aziz <khalid@gonehiking.org> 4234L: linux-scsi@vger.kernel.org 4235S: Maintained 4236F: drivers/scsi/BusLogic.* 4237F: drivers/scsi/FlashPoint.* 4238 4239C-MEDIA CMI8788 DRIVER 4240M: Clemens Ladisch <clemens@ladisch.de> 4241L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4242S: Maintained 4243T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4244F: sound/pci/oxygen/ 4245 4246C-SKY ARCHITECTURE 4247M: Guo Ren <guoren@kernel.org> 4248L: linux-csky@vger.kernel.org 4249S: Supported 4250T: git https://github.com/c-sky/csky-linux.git 4251F: Documentation/devicetree/bindings/csky/ 4252F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4253F: Documentation/devicetree/bindings/timer/csky,* 4254F: arch/csky/ 4255F: drivers/clocksource/timer-gx6605s.c 4256F: drivers/clocksource/timer-mp-csky.c 4257F: drivers/irqchip/irq-csky-* 4258N: csky 4259K: csky 4260 4261CA8210 IEEE-802.15.4 RADIO DRIVER 4262L: linux-wpan@vger.kernel.org 4263S: Orphan 4264W: https://github.com/Cascoda/ca8210-linux.git 4265F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4266F: drivers/net/ieee802154/ca8210.c 4267 4268CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4269M: Damien Le Moal <damien.lemoal@wdc.com> 4270L: linux-riscv@lists.infradead.org 4271L: linux-gpio@vger.kernel.org (pinctrl driver) 4272F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4273F: drivers/pinctrl/pinctrl-k210.c 4274 4275CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4276M: Damien Le Moal <damien.lemoal@wdc.com> 4277L: linux-kernel@vger.kernel.org 4278L: linux-riscv@lists.infradead.org 4279S: Maintained 4280F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4281F: drivers/reset/reset-k210.c 4282 4283CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4284M: Damien Le Moal <damien.lemoal@wdc.com> 4285L: linux-riscv@lists.infradead.org 4286S: Maintained 4287F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4288F: drivers/soc/canaan/ 4289F: include/soc/canaan/ 4290 4291CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4292M: David Howells <dhowells@redhat.com> 4293L: linux-cachefs@redhat.com (moderated for non-subscribers) 4294S: Supported 4295F: Documentation/filesystems/caching/cachefiles.rst 4296F: fs/cachefiles/ 4297 4298CADENCE MIPI-CSI2 BRIDGES 4299M: Maxime Ripard <mripard@kernel.org> 4300L: linux-media@vger.kernel.org 4301S: Maintained 4302F: Documentation/devicetree/bindings/media/cdns,*.txt 4303F: drivers/media/platform/cadence/cdns-csi2* 4304 4305CADENCE NAND DRIVER 4306L: linux-mtd@lists.infradead.org 4307S: Orphan 4308F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4309F: drivers/mtd/nand/raw/cadence-nand-controller.c 4310 4311CADENCE USB3 DRD IP DRIVER 4312M: Peter Chen <peter.chen@kernel.org> 4313M: Pawel Laszczak <pawell@cadence.com> 4314R: Roger Quadros <rogerq@kernel.org> 4315R: Aswath Govindraju <a-govindraju@ti.com> 4316L: linux-usb@vger.kernel.org 4317S: Maintained 4318T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4319F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4320F: drivers/usb/cdns3/ 4321X: drivers/usb/cdns3/cdnsp* 4322 4323CADENCE USBSSP DRD IP DRIVER 4324M: Pawel Laszczak <pawell@cadence.com> 4325L: linux-usb@vger.kernel.org 4326S: Maintained 4327T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4328F: drivers/usb/cdns3/ 4329X: drivers/usb/cdns3/cdns3* 4330 4331CADET FM/AM RADIO RECEIVER DRIVER 4332M: Hans Verkuil <hverkuil@xs4all.nl> 4333L: linux-media@vger.kernel.org 4334S: Maintained 4335W: https://linuxtv.org 4336T: git git://linuxtv.org/media_tree.git 4337F: drivers/media/radio/radio-cadet* 4338 4339CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4340L: linux-media@vger.kernel.org 4341S: Orphan 4342T: git git://linuxtv.org/media_tree.git 4343F: Documentation/admin-guide/media/cafe_ccic* 4344F: drivers/media/platform/marvell/ 4345 4346CAIF NETWORK LAYER 4347L: netdev@vger.kernel.org 4348S: Orphan 4349F: Documentation/networking/caif/ 4350F: drivers/net/caif/ 4351F: include/net/caif/ 4352F: include/uapi/linux/caif/ 4353F: net/caif/ 4354 4355CAKE QDISC 4356M: Toke Høiland-Jørgensen <toke@toke.dk> 4357L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4358S: Maintained 4359F: net/sched/sch_cake.c 4360 4361CAN NETWORK DRIVERS 4362M: Wolfgang Grandegger <wg@grandegger.com> 4363M: Marc Kleine-Budde <mkl@pengutronix.de> 4364L: linux-can@vger.kernel.org 4365S: Maintained 4366W: https://github.com/linux-can 4367T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4368T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4369F: Documentation/devicetree/bindings/net/can/ 4370F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4371F: drivers/net/can/ 4372F: drivers/phy/phy-can-transceiver.c 4373F: include/linux/can/bittiming.h 4374F: include/linux/can/dev.h 4375F: include/linux/can/led.h 4376F: include/linux/can/length.h 4377F: include/linux/can/platform/ 4378F: include/linux/can/rx-offload.h 4379F: include/uapi/linux/can/error.h 4380F: include/uapi/linux/can/netlink.h 4381F: include/uapi/linux/can/vxcan.h 4382 4383CAN NETWORK LAYER 4384M: Oliver Hartkopp <socketcan@hartkopp.net> 4385M: Marc Kleine-Budde <mkl@pengutronix.de> 4386L: linux-can@vger.kernel.org 4387S: Maintained 4388W: https://github.com/linux-can 4389T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4390T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4391F: Documentation/networking/can.rst 4392F: include/linux/can/can-ml.h 4393F: include/linux/can/core.h 4394F: include/linux/can/skb.h 4395F: include/net/netns/can.h 4396F: include/uapi/linux/can.h 4397F: include/uapi/linux/can/bcm.h 4398F: include/uapi/linux/can/gw.h 4399F: include/uapi/linux/can/isotp.h 4400F: include/uapi/linux/can/raw.h 4401F: net/can/ 4402 4403CAN-J1939 NETWORK LAYER 4404M: Robin van der Gracht <robin@protonic.nl> 4405M: Oleksij Rempel <o.rempel@pengutronix.de> 4406R: kernel@pengutronix.de 4407L: linux-can@vger.kernel.org 4408S: Maintained 4409F: Documentation/networking/j1939.rst 4410F: include/uapi/linux/can/j1939.h 4411F: net/can/j1939/ 4412 4413CAPABILITIES 4414M: Serge Hallyn <serge@hallyn.com> 4415L: linux-security-module@vger.kernel.org 4416S: Supported 4417F: include/linux/capability.h 4418F: include/uapi/linux/capability.h 4419F: kernel/capability.c 4420F: security/commoncap.c 4421 4422CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4423M: Kevin Tsai <ktsai@capellamicro.com> 4424S: Maintained 4425F: drivers/iio/light/cm* 4426 4427CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4428M: Christian Lamparter <chunkeey@googlemail.com> 4429L: linux-wireless@vger.kernel.org 4430S: Maintained 4431W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4432F: drivers/net/wireless/ath/carl9170/ 4433 4434CAVIUM I2C DRIVER 4435M: Robert Richter <rric@kernel.org> 4436S: Odd Fixes 4437W: http://www.marvell.com 4438F: drivers/i2c/busses/i2c-octeon* 4439F: drivers/i2c/busses/i2c-thunderx* 4440 4441CAVIUM LIQUIDIO NETWORK DRIVER 4442M: Derek Chickles <dchickles@marvell.com> 4443M: Satanand Burla <sburla@marvell.com> 4444M: Felix Manlunas <fmanlunas@marvell.com> 4445L: netdev@vger.kernel.org 4446S: Supported 4447W: http://www.marvell.com 4448F: drivers/net/ethernet/cavium/liquidio/ 4449 4450CAVIUM MMC DRIVER 4451M: Robert Richter <rric@kernel.org> 4452S: Odd Fixes 4453W: http://www.marvell.com 4454F: drivers/mmc/host/cavium* 4455 4456CAVIUM OCTEON-TX CRYPTO DRIVER 4457M: George Cherian <gcherian@marvell.com> 4458L: linux-crypto@vger.kernel.org 4459S: Supported 4460W: http://www.marvell.com 4461F: drivers/crypto/cavium/cpt/ 4462 4463CAVIUM THUNDERX2 ARM64 SOC 4464M: Robert Richter <rric@kernel.org> 4465L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4466S: Odd Fixes 4467F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4468F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4469 4470CBS/ETF/TAPRIO QDISCS 4471M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4472S: Maintained 4473L: netdev@vger.kernel.org 4474F: net/sched/sch_cbs.c 4475F: net/sched/sch_etf.c 4476F: net/sched/sch_taprio.c 4477 4478CC2520 IEEE-802.15.4 RADIO DRIVER 4479M: Varka Bhadram <varkabhadram@gmail.com> 4480L: linux-wpan@vger.kernel.org 4481S: Maintained 4482F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4483F: drivers/net/ieee802154/cc2520.c 4484F: include/linux/spi/cc2520.h 4485 4486CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4487M: Gilad Ben-Yossef <gilad@benyossef.com> 4488L: linux-crypto@vger.kernel.org 4489S: Supported 4490W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4491F: drivers/crypto/ccree/ 4492 4493CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4494M: Hadar Gat <hadar.gat@arm.com> 4495L: linux-crypto@vger.kernel.org 4496S: Supported 4497F: drivers/char/hw_random/cctrng.c 4498F: drivers/char/hw_random/cctrng.h 4499F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4500W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4501 4502CEC FRAMEWORK 4503M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4504L: linux-media@vger.kernel.org 4505S: Supported 4506W: http://linuxtv.org 4507T: git git://linuxtv.org/media_tree.git 4508F: Documentation/ABI/testing/debugfs-cec-error-inj 4509F: Documentation/devicetree/bindings/media/cec.txt 4510F: Documentation/driver-api/media/cec-core.rst 4511F: Documentation/userspace-api/media/cec 4512F: drivers/media/cec/ 4513F: drivers/media/rc/keymaps/rc-cec.c 4514F: include/media/cec-notifier.h 4515F: include/media/cec.h 4516F: include/uapi/linux/cec-funcs.h 4517F: include/uapi/linux/cec.h 4518 4519CEC GPIO DRIVER 4520M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4521L: linux-media@vger.kernel.org 4522S: Supported 4523W: http://linuxtv.org 4524T: git git://linuxtv.org/media_tree.git 4525F: Documentation/devicetree/bindings/media/cec-gpio.txt 4526F: drivers/media/cec/platform/cec-gpio/ 4527 4528CELL BROADBAND ENGINE ARCHITECTURE 4529M: Arnd Bergmann <arnd@arndb.de> 4530L: linuxppc-dev@lists.ozlabs.org 4531S: Supported 4532W: http://www.ibm.com/developerworks/power/cell/ 4533F: arch/powerpc/include/asm/cell*.h 4534F: arch/powerpc/include/asm/spu*.h 4535F: arch/powerpc/include/uapi/asm/spu*.h 4536F: arch/powerpc/platforms/cell/ 4537 4538CELLWISE CW2015 BATTERY DRIVER 4539M: Tobias Schrammm <t.schramm@manjaro.org> 4540S: Maintained 4541F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4542F: drivers/power/supply/cw2015_battery.c 4543 4544CEPH COMMON CODE (LIBCEPH) 4545M: Ilya Dryomov <idryomov@gmail.com> 4546M: Jeff Layton <jlayton@kernel.org> 4547M: Xiubo Li <xiubli@redhat.com> 4548L: ceph-devel@vger.kernel.org 4549S: Supported 4550W: http://ceph.com/ 4551T: git git://github.com/ceph/ceph-client.git 4552F: include/linux/ceph/ 4553F: include/linux/crush/ 4554F: net/ceph/ 4555 4556CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4557M: Jeff Layton <jlayton@kernel.org> 4558M: Xiubo Li <xiubli@redhat.com> 4559M: Ilya Dryomov <idryomov@gmail.com> 4560L: ceph-devel@vger.kernel.org 4561S: Supported 4562W: http://ceph.com/ 4563T: git git://github.com/ceph/ceph-client.git 4564F: Documentation/filesystems/ceph.rst 4565F: fs/ceph/ 4566 4567CERTIFICATE HANDLING 4568M: David Howells <dhowells@redhat.com> 4569M: David Woodhouse <dwmw2@infradead.org> 4570L: keyrings@vger.kernel.org 4571S: Maintained 4572F: Documentation/admin-guide/module-signing.rst 4573F: certs/ 4574F: scripts/sign-file.c 4575 4576CFAG12864B LCD DRIVER 4577M: Miguel Ojeda <ojeda@kernel.org> 4578S: Maintained 4579F: drivers/auxdisplay/cfag12864b.c 4580F: include/linux/cfag12864b.h 4581 4582CFAG12864BFB LCD FRAMEBUFFER DRIVER 4583M: Miguel Ojeda <ojeda@kernel.org> 4584S: Maintained 4585F: drivers/auxdisplay/cfag12864bfb.c 4586F: include/linux/cfag12864b.h 4587 4588CHAR and MISC DRIVERS 4589M: Arnd Bergmann <arnd@arndb.de> 4590M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4591S: Supported 4592T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4593F: drivers/char/ 4594F: drivers/misc/ 4595F: include/linux/miscdevice.h 4596X: drivers/char/agp/ 4597X: drivers/char/hw_random/ 4598X: drivers/char/ipmi/ 4599X: drivers/char/random.c 4600X: drivers/char/tpm/ 4601 4602CHECKPATCH 4603M: Andy Whitcroft <apw@canonical.com> 4604M: Joe Perches <joe@perches.com> 4605R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4606R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4607S: Maintained 4608F: scripts/checkpatch.pl 4609 4610CHECKPATCH DOCUMENTATION 4611M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4612M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4613R: Joe Perches <joe@perches.com> 4614S: Maintained 4615F: Documentation/dev-tools/checkpatch.rst 4616 4617CHINESE DOCUMENTATION 4618M: Alex Shi <alexs@kernel.org> 4619S: Maintained 4620F: Documentation/translations/zh_CN/ 4621 4622CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4623M: Peter Chen <peter.chen@kernel.org> 4624L: linux-usb@vger.kernel.org 4625S: Maintained 4626T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4627F: drivers/usb/chipidea/ 4628 4629CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4630M: Hans de Goede <hdegoede@redhat.com> 4631L: linux-input@vger.kernel.org 4632S: Maintained 4633F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4634F: drivers/input/touchscreen/chipone_icn8318.c 4635 4636CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4637M: Hans de Goede <hdegoede@redhat.com> 4638L: linux-input@vger.kernel.org 4639S: Maintained 4640F: drivers/input/touchscreen/chipone_icn8505.c 4641 4642CHROME HARDWARE PLATFORM SUPPORT 4643M: Benson Leung <bleung@chromium.org> 4644L: chrome-platform@lists.linux.dev 4645S: Maintained 4646T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4647F: drivers/platform/chrome/ 4648 4649CHROMEOS EC CODEC DRIVER 4650M: Cheng-Yi Chiang <cychiang@chromium.org> 4651M: Tzung-Bi Shih <tzungbi@google.com> 4652R: Guenter Roeck <groeck@chromium.org> 4653L: chrome-platform@lists.linux.dev 4654S: Maintained 4655F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4656F: sound/soc/codecs/cros_ec_codec.* 4657 4658CHROMEOS EC SUBDRIVERS 4659M: Benson Leung <bleung@chromium.org> 4660R: Guenter Roeck <groeck@chromium.org> 4661L: chrome-platform@lists.linux.dev 4662S: Maintained 4663F: drivers/power/supply/cros_usbpd-charger.c 4664N: cros_ec 4665N: cros-ec 4666 4667CHROMEOS EC USB TYPE-C DRIVER 4668M: Prashant Malani <pmalani@chromium.org> 4669L: chrome-platform@lists.linux.dev 4670S: Maintained 4671F: drivers/platform/chrome/cros_ec_typec.c 4672 4673CHROMEOS EC USB PD NOTIFY DRIVER 4674M: Prashant Malani <pmalani@chromium.org> 4675L: chrome-platform@lists.linux.dev 4676S: Maintained 4677F: drivers/platform/chrome/cros_usbpd_notify.c 4678F: include/linux/platform_data/cros_usbpd_notify.h 4679 4680CHRONTEL CH7322 CEC DRIVER 4681M: Joe Tessler <jrt@google.com> 4682L: linux-media@vger.kernel.org 4683S: Maintained 4684T: git git://linuxtv.org/media_tree.git 4685F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4686F: drivers/media/cec/i2c/ch7322.c 4687 4688CIRRUS LOGIC AUDIO CODEC DRIVERS 4689M: James Schulman <james.schulman@cirrus.com> 4690M: David Rhodes <david.rhodes@cirrus.com> 4691M: Lucas Tanure <tanureal@opensource.cirrus.com> 4692L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4693L: patches@opensource.cirrus.com 4694S: Maintained 4695F: Documentation/devicetree/bindings/sound/cirrus,cs* 4696F: sound/pci/hda/cs* 4697F: sound/soc/codecs/cs* 4698 4699CIRRUS LOGIC DSP FIRMWARE DRIVER 4700M: Simon Trimmer <simont@opensource.cirrus.com> 4701M: Charles Keepax <ckeepax@opensource.cirrus.com> 4702M: Richard Fitzgerald <rf@opensource.cirrus.com> 4703L: patches@opensource.cirrus.com 4704S: Supported 4705W: https://github.com/CirrusLogic/linux-drivers/wiki 4706T: git https://github.com/CirrusLogic/linux-drivers.git 4707F: drivers/firmware/cirrus/* 4708F: include/linux/firmware/cirrus/* 4709 4710CIRRUS LOGIC EP93XX ETHERNET DRIVER 4711M: Hartley Sweeten <hsweeten@visionengravers.com> 4712L: netdev@vger.kernel.org 4713S: Maintained 4714F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4715 4716CIRRUS LOGIC LOCHNAGAR DRIVER 4717M: Charles Keepax <ckeepax@opensource.cirrus.com> 4718M: Richard Fitzgerald <rf@opensource.cirrus.com> 4719L: patches@opensource.cirrus.com 4720S: Supported 4721F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4722F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4723F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4724F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4725F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4726F: Documentation/hwmon/lochnagar.rst 4727F: drivers/clk/clk-lochnagar.c 4728F: drivers/hwmon/lochnagar-hwmon.c 4729F: drivers/mfd/lochnagar-i2c.c 4730F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4731F: drivers/regulator/lochnagar-regulator.c 4732F: include/dt-bindings/clk/lochnagar.h 4733F: include/dt-bindings/pinctrl/lochnagar.h 4734F: include/linux/mfd/lochnagar* 4735F: sound/soc/codecs/lochnagar-sc.c 4736 4737CIRRUS LOGIC MADERA CODEC DRIVERS 4738M: Charles Keepax <ckeepax@opensource.cirrus.com> 4739M: Richard Fitzgerald <rf@opensource.cirrus.com> 4740L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4741L: patches@opensource.cirrus.com 4742S: Supported 4743W: https://github.com/CirrusLogic/linux-drivers/wiki 4744T: git https://github.com/CirrusLogic/linux-drivers.git 4745F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4746F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4747F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4748F: drivers/gpio/gpio-madera* 4749F: drivers/irqchip/irq-madera* 4750F: drivers/mfd/cs47l* 4751F: drivers/mfd/madera* 4752F: drivers/pinctrl/cirrus/* 4753F: include/dt-bindings/sound/madera* 4754F: include/linux/irqchip/irq-madera* 4755F: include/linux/mfd/madera/* 4756F: include/sound/madera* 4757F: sound/soc/codecs/cs47l* 4758F: sound/soc/codecs/madera* 4759 4760CISCO FCOE HBA DRIVER 4761M: Satish Kharat <satishkh@cisco.com> 4762M: Sesidhar Baddela <sebaddel@cisco.com> 4763M: Karan Tilak Kumar <kartilak@cisco.com> 4764L: linux-scsi@vger.kernel.org 4765S: Supported 4766F: drivers/scsi/fnic/ 4767 4768CISCO SCSI HBA DRIVER 4769M: Karan Tilak Kumar <kartilak@cisco.com> 4770M: Sesidhar Baddela <sebaddel@cisco.com> 4771L: linux-scsi@vger.kernel.org 4772S: Supported 4773F: drivers/scsi/snic/ 4774 4775CISCO VIC ETHERNET NIC DRIVER 4776M: Christian Benvenuti <benve@cisco.com> 4777M: Govindarajulu Varadarajan <_govind@gmx.com> 4778S: Supported 4779F: drivers/net/ethernet/cisco/enic/ 4780 4781CISCO VIC LOW LATENCY NIC DRIVER 4782M: Christian Benvenuti <benve@cisco.com> 4783M: Nelson Escobar <neescoba@cisco.com> 4784S: Supported 4785F: drivers/infiniband/hw/usnic/ 4786 4787CLANG-FORMAT FILE 4788M: Miguel Ojeda <ojeda@kernel.org> 4789S: Maintained 4790F: .clang-format 4791 4792CLANG/LLVM BUILD SUPPORT 4793M: Nathan Chancellor <nathan@kernel.org> 4794M: Nick Desaulniers <ndesaulniers@google.com> 4795R: Tom Rix <trix@redhat.com> 4796L: llvm@lists.linux.dev 4797S: Supported 4798W: https://clangbuiltlinux.github.io/ 4799B: https://github.com/ClangBuiltLinux/linux/issues 4800C: irc://irc.libera.chat/clangbuiltlinux 4801F: Documentation/kbuild/llvm.rst 4802F: include/linux/compiler-clang.h 4803F: scripts/Makefile.clang 4804F: scripts/clang-tools/ 4805K: \b(?i:clang|llvm)\b 4806 4807CLANG CONTROL FLOW INTEGRITY SUPPORT 4808M: Sami Tolvanen <samitolvanen@google.com> 4809M: Kees Cook <keescook@chromium.org> 4810R: Nathan Chancellor <nathan@kernel.org> 4811R: Nick Desaulniers <ndesaulniers@google.com> 4812L: llvm@lists.linux.dev 4813S: Supported 4814B: https://github.com/ClangBuiltLinux/linux/issues 4815T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/clang/features 4816F: include/linux/cfi.h 4817F: kernel/cfi.c 4818 4819CLK API 4820M: Russell King <linux@armlinux.org.uk> 4821L: linux-clk@vger.kernel.org 4822S: Maintained 4823F: include/linux/clk.h 4824 4825CLOCKSOURCE, CLOCKEVENT DRIVERS 4826M: Daniel Lezcano <daniel.lezcano@linaro.org> 4827M: Thomas Gleixner <tglx@linutronix.de> 4828L: linux-kernel@vger.kernel.org 4829S: Supported 4830T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 4831F: Documentation/devicetree/bindings/timer/ 4832F: drivers/clocksource/ 4833 4834CMPC ACPI DRIVER 4835M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 4836M: Daniel Oliveira Nascimento <don@syst.com.br> 4837L: platform-driver-x86@vger.kernel.org 4838S: Supported 4839F: drivers/platform/x86/classmate-laptop.c 4840 4841COBALT MEDIA DRIVER 4842M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4843L: linux-media@vger.kernel.org 4844S: Supported 4845W: https://linuxtv.org 4846T: git git://linuxtv.org/media_tree.git 4847F: drivers/media/pci/cobalt/ 4848 4849COCCINELLE/Semantic Patches (SmPL) 4850M: Julia Lawall <Julia.Lawall@inria.fr> 4851M: Nicolas Palix <nicolas.palix@imag.fr> 4852L: cocci@inria.fr (moderated for non-subscribers) 4853S: Supported 4854W: https://coccinelle.gitlabpages.inria.fr/website/ 4855T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 4856F: Documentation/dev-tools/coccinelle.rst 4857F: scripts/coccicheck 4858F: scripts/coccinelle/ 4859 4860CODA FILE SYSTEM 4861M: Jan Harkes <jaharkes@cs.cmu.edu> 4862M: coda@cs.cmu.edu 4863L: codalist@coda.cs.cmu.edu 4864S: Maintained 4865W: http://www.coda.cs.cmu.edu/ 4866F: Documentation/filesystems/coda.rst 4867F: fs/coda/ 4868F: include/linux/coda*.h 4869F: include/uapi/linux/coda*.h 4870 4871CODA V4L2 MEM2MEM DRIVER 4872M: Philipp Zabel <p.zabel@pengutronix.de> 4873L: linux-media@vger.kernel.org 4874S: Maintained 4875F: Documentation/devicetree/bindings/media/coda.yaml 4876F: drivers/media/platform/chips-media/ 4877 4878CODE OF CONDUCT 4879M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4880S: Supported 4881F: Documentation/process/code-of-conduct-interpretation.rst 4882F: Documentation/process/code-of-conduct.rst 4883 4884COMEDI DRIVERS 4885M: Ian Abbott <abbotti@mev.co.uk> 4886M: H Hartley Sweeten <hsweeten@visionengravers.com> 4887S: Odd Fixes 4888F: drivers/comedi/ 4889F: include/linux/comedi/ 4890F: include/uapi/linux/comedi.h 4891 4892COMMON CLK FRAMEWORK 4893M: Michael Turquette <mturquette@baylibre.com> 4894M: Stephen Boyd <sboyd@kernel.org> 4895L: linux-clk@vger.kernel.org 4896S: Maintained 4897Q: http://patchwork.kernel.org/project/linux-clk/list/ 4898T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 4899F: Documentation/devicetree/bindings/clock/ 4900F: drivers/clk/ 4901F: include/linux/clk-pr* 4902F: include/linux/clk/ 4903F: include/linux/of_clk.h 4904X: drivers/clk/clkdev.c 4905 4906COMMON INTERNET FILE SYSTEM CLIENT (CIFS) 4907M: Steve French <sfrench@samba.org> 4908L: linux-cifs@vger.kernel.org 4909L: samba-technical@lists.samba.org (moderated for non-subscribers) 4910S: Supported 4911W: http://linux-cifs.samba.org/ 4912T: git git://git.samba.org/sfrench/cifs-2.6.git 4913F: Documentation/admin-guide/cifs/ 4914F: fs/cifs/ 4915F: fs/smbfs_common/ 4916 4917COMPACTPCI HOTPLUG CORE 4918M: Scott Murray <scott@spiteful.org> 4919L: linux-pci@vger.kernel.org 4920S: Maintained 4921F: drivers/pci/hotplug/cpci_hotplug* 4922 4923COMPACTPCI HOTPLUG GENERIC DRIVER 4924M: Scott Murray <scott@spiteful.org> 4925L: linux-pci@vger.kernel.org 4926S: Maintained 4927F: drivers/pci/hotplug/cpcihp_generic.c 4928 4929COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 4930M: Scott Murray <scott@spiteful.org> 4931L: linux-pci@vger.kernel.org 4932S: Maintained 4933F: drivers/pci/hotplug/cpcihp_zt5550.* 4934 4935COMPAL LAPTOP SUPPORT 4936M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 4937L: platform-driver-x86@vger.kernel.org 4938S: Maintained 4939F: drivers/platform/x86/compal-laptop.c 4940 4941COMPILER ATTRIBUTES 4942M: Miguel Ojeda <ojeda@kernel.org> 4943R: Nick Desaulniers <ndesaulniers@google.com> 4944S: Maintained 4945F: include/linux/compiler_attributes.h 4946 4947COMPUTE EXPRESS LINK (CXL) 4948M: Alison Schofield <alison.schofield@intel.com> 4949M: Vishal Verma <vishal.l.verma@intel.com> 4950M: Ira Weiny <ira.weiny@intel.com> 4951M: Ben Widawsky <ben.widawsky@intel.com> 4952M: Dan Williams <dan.j.williams@intel.com> 4953L: linux-cxl@vger.kernel.org 4954S: Maintained 4955F: drivers/cxl/ 4956F: include/uapi/linux/cxl_mem.h 4957 4958CONEXANT ACCESSRUNNER USB DRIVER 4959L: accessrunner-general@lists.sourceforge.net 4960S: Orphan 4961W: http://accessrunner.sourceforge.net/ 4962F: drivers/usb/atm/cxacru.c 4963 4964CONFIGFS 4965M: Joel Becker <jlbec@evilplan.org> 4966M: Christoph Hellwig <hch@lst.de> 4967S: Supported 4968T: git git://git.infradead.org/users/hch/configfs.git 4969F: fs/configfs/ 4970F: include/linux/configfs.h 4971F: samples/configfs/ 4972 4973CONSOLE SUBSYSTEM 4974M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4975S: Supported 4976F: drivers/video/console/ 4977F: include/linux/console* 4978 4979CONTEXT TRACKING 4980M: Frederic Weisbecker <frederic@kernel.org> 4981S: Maintained 4982F: kernel/context_tracking.c 4983F: include/linux/context_tracking* 4984 4985CONTROL GROUP (CGROUP) 4986M: Tejun Heo <tj@kernel.org> 4987M: Zefan Li <lizefan.x@bytedance.com> 4988M: Johannes Weiner <hannes@cmpxchg.org> 4989L: cgroups@vger.kernel.org 4990S: Maintained 4991T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4992F: Documentation/admin-guide/cgroup-v1/ 4993F: Documentation/admin-guide/cgroup-v2.rst 4994F: include/linux/cgroup* 4995F: kernel/cgroup/ 4996 4997CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 4998M: Tejun Heo <tj@kernel.org> 4999M: Jens Axboe <axboe@kernel.dk> 5000L: cgroups@vger.kernel.org 5001L: linux-block@vger.kernel.org 5002T: git git://git.kernel.dk/linux-block 5003F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5004F: block/bfq-cgroup.c 5005F: block/blk-cgroup.c 5006F: block/blk-iolatency.c 5007F: block/blk-throttle.c 5008F: include/linux/blk-cgroup.h 5009 5010CONTROL GROUP - CPUSET 5011M: Zefan Li <lizefan.x@bytedance.com> 5012L: cgroups@vger.kernel.org 5013S: Maintained 5014T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5015F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5016F: include/linux/cpuset.h 5017F: kernel/cgroup/cpuset.c 5018 5019CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5020M: Johannes Weiner <hannes@cmpxchg.org> 5021M: Michal Hocko <mhocko@kernel.org> 5022M: Roman Gushchin <roman.gushchin@linux.dev> 5023M: Shakeel Butt <shakeelb@google.com> 5024L: cgroups@vger.kernel.org 5025L: linux-mm@kvack.org 5026S: Maintained 5027F: mm/memcontrol.c 5028F: mm/swap_cgroup.c 5029 5030CORETEMP HARDWARE MONITORING DRIVER 5031M: Fenghua Yu <fenghua.yu@intel.com> 5032L: linux-hwmon@vger.kernel.org 5033S: Maintained 5034F: Documentation/hwmon/coretemp.rst 5035F: drivers/hwmon/coretemp.c 5036 5037CORSAIR-CPRO HARDWARE MONITOR DRIVER 5038M: Marius Zachmann <mail@mariuszachmann.de> 5039L: linux-hwmon@vger.kernel.org 5040S: Maintained 5041F: drivers/hwmon/corsair-cpro.c 5042 5043CORSAIR-PSU HARDWARE MONITOR DRIVER 5044M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5045L: linux-hwmon@vger.kernel.org 5046S: Maintained 5047F: Documentation/hwmon/corsair-psu.rst 5048F: drivers/hwmon/corsair-psu.c 5049 5050COSA/SRP SYNC SERIAL DRIVER 5051M: Jan "Yenya" Kasprzak <kas@fi.muni.cz> 5052S: Maintained 5053W: http://www.fi.muni.cz/~kas/cosa/ 5054F: drivers/net/wan/cosa* 5055 5056COUNTER SUBSYSTEM 5057M: William Breathitt Gray <vilhelm.gray@gmail.com> 5058L: linux-iio@vger.kernel.org 5059S: Maintained 5060T: git git@gitlab.com:vilhelmgray/counter.git 5061F: Documentation/ABI/testing/sysfs-bus-counter 5062F: Documentation/driver-api/generic-counter.rst 5063F: drivers/counter/ 5064F: include/linux/counter.h 5065F: include/uapi/linux/counter.h 5066F: tools/counter/ 5067 5068CP2615 I2C DRIVER 5069M: Bence Csókás <bence98@sch.bme.hu> 5070S: Maintained 5071F: drivers/i2c/busses/i2c-cp2615.c 5072 5073CPMAC ETHERNET DRIVER 5074M: Florian Fainelli <f.fainelli@gmail.com> 5075L: netdev@vger.kernel.org 5076S: Maintained 5077F: drivers/net/ethernet/ti/cpmac.c 5078 5079CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5080M: Viresh Kumar <viresh.kumar@linaro.org> 5081M: Sudeep Holla <sudeep.holla@arm.com> 5082L: linux-pm@vger.kernel.org 5083S: Maintained 5084W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5085F: drivers/cpufreq/vexpress-spc-cpufreq.c 5086 5087CPU FREQUENCY SCALING FRAMEWORK 5088M: "Rafael J. Wysocki" <rafael@kernel.org> 5089M: Viresh Kumar <viresh.kumar@linaro.org> 5090L: linux-pm@vger.kernel.org 5091S: Maintained 5092B: https://bugzilla.kernel.org 5093T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5094T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5095F: Documentation/admin-guide/pm/cpufreq.rst 5096F: Documentation/admin-guide/pm/intel_pstate.rst 5097F: Documentation/cpu-freq/ 5098F: Documentation/devicetree/bindings/cpufreq/ 5099F: drivers/cpufreq/ 5100F: include/linux/cpufreq.h 5101F: include/linux/sched/cpufreq.h 5102F: kernel/sched/cpufreq*.c 5103F: tools/testing/selftests/cpufreq/ 5104 5105CPU IDLE TIME MANAGEMENT FRAMEWORK 5106M: "Rafael J. Wysocki" <rafael@kernel.org> 5107M: Daniel Lezcano <daniel.lezcano@linaro.org> 5108L: linux-pm@vger.kernel.org 5109S: Maintained 5110B: https://bugzilla.kernel.org 5111T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5112F: Documentation/admin-guide/pm/cpuidle.rst 5113F: Documentation/driver-api/pm/cpuidle.rst 5114F: drivers/cpuidle/ 5115F: include/linux/cpuidle.h 5116 5117CPU POWER MONITORING SUBSYSTEM 5118M: Thomas Renninger <trenn@suse.com> 5119M: Shuah Khan <shuah@kernel.org> 5120M: Shuah Khan <skhan@linuxfoundation.org> 5121L: linux-pm@vger.kernel.org 5122S: Maintained 5123F: tools/power/cpupower/ 5124 5125CPUID/MSR DRIVER 5126M: "H. Peter Anvin" <hpa@zytor.com> 5127S: Maintained 5128F: arch/x86/kernel/cpuid.c 5129F: arch/x86/kernel/msr.c 5130 5131CPUIDLE DRIVER - ARM BIG LITTLE 5132M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 5133M: Daniel Lezcano <daniel.lezcano@linaro.org> 5134L: linux-pm@vger.kernel.org 5135L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5136S: Maintained 5137T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5138F: drivers/cpuidle/cpuidle-big_little.c 5139 5140CPUIDLE DRIVER - ARM EXYNOS 5141M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 5142M: Daniel Lezcano <daniel.lezcano@linaro.org> 5143M: Kukjin Kim <kgene@kernel.org> 5144L: linux-pm@vger.kernel.org 5145L: linux-samsung-soc@vger.kernel.org 5146S: Supported 5147F: arch/arm/mach-exynos/pm.c 5148F: drivers/cpuidle/cpuidle-exynos.c 5149F: include/linux/platform_data/cpuidle-exynos.h 5150 5151CPUIDLE DRIVER - ARM PSCI 5152M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 5153M: Sudeep Holla <sudeep.holla@arm.com> 5154L: linux-pm@vger.kernel.org 5155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5156S: Supported 5157F: drivers/cpuidle/cpuidle-psci.c 5158 5159CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5160M: Ulf Hansson <ulf.hansson@linaro.org> 5161L: linux-pm@vger.kernel.org 5162L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5163S: Supported 5164F: drivers/cpuidle/cpuidle-psci.h 5165F: drivers/cpuidle/cpuidle-psci-domain.c 5166 5167CPUIDLE DRIVER - DT IDLE PM DOMAIN 5168M: Ulf Hansson <ulf.hansson@linaro.org> 5169L: linux-pm@vger.kernel.org 5170S: Supported 5171F: drivers/cpuidle/dt_idle_genpd.c 5172F: drivers/cpuidle/dt_idle_genpd.h 5173 5174CPUIDLE DRIVER - RISC-V SBI 5175M: Anup Patel <anup@brainfault.org> 5176L: linux-pm@vger.kernel.org 5177L: linux-riscv@lists.infradead.org 5178S: Maintained 5179F: drivers/cpuidle/cpuidle-riscv-sbi.c 5180 5181CRAMFS FILESYSTEM 5182M: Nicolas Pitre <nico@fluxnic.net> 5183S: Maintained 5184F: Documentation/filesystems/cramfs.rst 5185F: fs/cramfs/ 5186 5187CREATIVE SB0540 5188M: Bastien Nocera <hadess@hadess.net> 5189L: linux-input@vger.kernel.org 5190S: Maintained 5191F: drivers/hid/hid-creative-sb0540.c 5192 5193CRYPTO API 5194M: Herbert Xu <herbert@gondor.apana.org.au> 5195M: "David S. Miller" <davem@davemloft.net> 5196L: linux-crypto@vger.kernel.org 5197S: Maintained 5198T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5199T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5200F: Documentation/crypto/ 5201F: Documentation/devicetree/bindings/crypto/ 5202F: arch/*/crypto/ 5203F: crypto/ 5204F: drivers/crypto/ 5205F: include/crypto/ 5206F: include/linux/crypto* 5207F: lib/crypto/ 5208 5209CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5210M: Neil Horman <nhorman@tuxdriver.com> 5211L: linux-crypto@vger.kernel.org 5212S: Maintained 5213F: crypto/ansi_cprng.c 5214F: crypto/rng.c 5215 5216CS3308 MEDIA DRIVER 5217M: Hans Verkuil <hverkuil@xs4all.nl> 5218L: linux-media@vger.kernel.org 5219S: Odd Fixes 5220W: http://linuxtv.org 5221T: git git://linuxtv.org/media_tree.git 5222F: drivers/media/i2c/cs3308.c 5223 5224CS5535 Audio ALSA driver 5225M: Jaya Kumar <jayakumar.alsa@gmail.com> 5226S: Maintained 5227F: sound/pci/cs5535audio/ 5228 5229CSI DRIVERS FOR ALLWINNER V3s 5230M: Yong Deng <yong.deng@magewell.com> 5231L: linux-media@vger.kernel.org 5232S: Maintained 5233T: git git://linuxtv.org/media_tree.git 5234F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5235F: drivers/media/platform/sunxi/sun6i-csi/ 5236 5237CW1200 WLAN driver 5238M: Solomon Peachy <pizza@shaftnet.org> 5239S: Maintained 5240F: drivers/net/wireless/st/cw1200/ 5241 5242CX18 VIDEO4LINUX DRIVER 5243M: Andy Walls <awalls@md.metrocast.net> 5244L: linux-media@vger.kernel.org 5245S: Maintained 5246W: https://linuxtv.org 5247T: git git://linuxtv.org/media_tree.git 5248F: drivers/media/pci/cx18/ 5249F: include/uapi/linux/ivtv* 5250 5251CX2341X MPEG ENCODER HELPER MODULE 5252M: Hans Verkuil <hverkuil@xs4all.nl> 5253L: linux-media@vger.kernel.org 5254S: Maintained 5255W: https://linuxtv.org 5256T: git git://linuxtv.org/media_tree.git 5257F: drivers/media/common/cx2341x* 5258F: include/media/drv-intf/cx2341x.h 5259 5260CX24120 MEDIA DRIVER 5261M: Jemma Denson <jdenson@gmail.com> 5262M: Patrick Boettcher <patrick.boettcher@posteo.de> 5263L: linux-media@vger.kernel.org 5264S: Maintained 5265W: https://linuxtv.org 5266Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5267F: drivers/media/dvb-frontends/cx24120* 5268 5269CX88 VIDEO4LINUX DRIVER 5270M: Mauro Carvalho Chehab <mchehab@kernel.org> 5271L: linux-media@vger.kernel.org 5272S: Odd fixes 5273W: https://linuxtv.org 5274T: git git://linuxtv.org/media_tree.git 5275F: Documentation/driver-api/media/drivers/cx88* 5276F: drivers/media/pci/cx88/ 5277 5278CXD2820R MEDIA DRIVER 5279M: Antti Palosaari <crope@iki.fi> 5280L: linux-media@vger.kernel.org 5281S: Maintained 5282W: https://linuxtv.org 5283W: http://palosaari.fi/linux/ 5284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5285T: git git://linuxtv.org/anttip/media_tree.git 5286F: drivers/media/dvb-frontends/cxd2820r* 5287 5288CXGB3 ETHERNET DRIVER (CXGB3) 5289M: Raju Rangoju <rajur@chelsio.com> 5290L: netdev@vger.kernel.org 5291S: Supported 5292W: http://www.chelsio.com 5293F: drivers/net/ethernet/chelsio/cxgb3/ 5294 5295CXGB3 ISCSI DRIVER (CXGB3I) 5296M: Karen Xie <kxie@chelsio.com> 5297L: linux-scsi@vger.kernel.org 5298S: Supported 5299W: http://www.chelsio.com 5300F: drivers/scsi/cxgbi/cxgb3i 5301 5302CXGB4 CRYPTO DRIVER (chcr) 5303M: Ayush Sawal <ayush.sawal@chelsio.com> 5304M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5305M: Rohit Maheshwari <rohitm@chelsio.com> 5306L: linux-crypto@vger.kernel.org 5307S: Supported 5308W: http://www.chelsio.com 5309F: drivers/crypto/chelsio 5310 5311CXGB4 INLINE CRYPTO DRIVER 5312M: Ayush Sawal <ayush.sawal@chelsio.com> 5313M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5314M: Rohit Maheshwari <rohitm@chelsio.com> 5315L: netdev@vger.kernel.org 5316S: Supported 5317W: http://www.chelsio.com 5318F: drivers/net/ethernet/chelsio/inline_crypto/ 5319 5320CXGB4 ETHERNET DRIVER (CXGB4) 5321M: Raju Rangoju <rajur@chelsio.com> 5322L: netdev@vger.kernel.org 5323S: Supported 5324W: http://www.chelsio.com 5325F: drivers/net/ethernet/chelsio/cxgb4/ 5326 5327CXGB4 ISCSI DRIVER (CXGB4I) 5328M: Karen Xie <kxie@chelsio.com> 5329L: linux-scsi@vger.kernel.org 5330S: Supported 5331W: http://www.chelsio.com 5332F: drivers/scsi/cxgbi/cxgb4i 5333 5334CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5335M: Potnuri Bharat Teja <bharat@chelsio.com> 5336L: linux-rdma@vger.kernel.org 5337S: Supported 5338W: http://www.openfabrics.org 5339F: drivers/infiniband/hw/cxgb4/ 5340F: include/uapi/rdma/cxgb4-abi.h 5341 5342CXGB4VF ETHERNET DRIVER (CXGB4VF) 5343M: Raju Rangoju <rajur@chelsio.com> 5344L: netdev@vger.kernel.org 5345S: Supported 5346W: http://www.chelsio.com 5347F: drivers/net/ethernet/chelsio/cxgb4vf/ 5348 5349CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5350M: Frederic Barrat <fbarrat@linux.ibm.com> 5351M: Andrew Donnellan <ajd@linux.ibm.com> 5352L: linuxppc-dev@lists.ozlabs.org 5353S: Supported 5354F: Documentation/ABI/testing/sysfs-class-cxl 5355F: Documentation/powerpc/cxl.rst 5356F: arch/powerpc/platforms/powernv/pci-cxl.c 5357F: drivers/misc/cxl/ 5358F: include/misc/cxl* 5359F: include/uapi/misc/cxl.h 5360 5361CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5362M: Manoj N. Kumar <manoj@linux.ibm.com> 5363M: Matthew R. Ochs <mrochs@linux.ibm.com> 5364M: Uma Krishnan <ukrishn@linux.ibm.com> 5365L: linux-scsi@vger.kernel.org 5366S: Supported 5367F: Documentation/powerpc/cxlflash.rst 5368F: drivers/scsi/cxlflash/ 5369F: include/uapi/scsi/cxlflash_ioctl.h 5370 5371CYBERPRO FB DRIVER 5372M: Russell King <linux@armlinux.org.uk> 5373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5374S: Maintained 5375W: http://www.armlinux.org.uk/ 5376F: drivers/video/fbdev/cyber2000fb.* 5377 5378CYCLADES PC300 DRIVER 5379S: Orphan 5380F: drivers/net/wan/pc300* 5381 5382CYPRESS_FIRMWARE MEDIA DRIVER 5383M: Antti Palosaari <crope@iki.fi> 5384L: linux-media@vger.kernel.org 5385S: Maintained 5386W: https://linuxtv.org 5387W: http://palosaari.fi/linux/ 5388Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5389T: git git://linuxtv.org/anttip/media_tree.git 5390F: drivers/media/common/cypress_firmware* 5391 5392CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5393M: Linus Walleij <linus.walleij@linaro.org> 5394L: linux-input@vger.kernel.org 5395S: Maintained 5396F: drivers/input/touchscreen/cy8ctma140.c 5397 5398CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5399M: Yassine Oudjana <y.oudjana@protonmail.com> 5400L: linux-input@vger.kernel.org 5401S: Maintained 5402F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5403F: drivers/input/keyboard/cypress-sf.c 5404 5405CYTTSP TOUCHSCREEN DRIVER 5406M: Linus Walleij <linus.walleij@linaro.org> 5407L: linux-input@vger.kernel.org 5408S: Maintained 5409F: drivers/input/touchscreen/cyttsp* 5410 5411D-LINK DIR-685 TOUCHKEYS DRIVER 5412M: Linus Walleij <linus.walleij@linaro.org> 5413L: linux-input@vger.kernel.org 5414S: Supported 5415F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5416 5417DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5418M: Joshua Kinard <kumba@gentoo.org> 5419S: Maintained 5420F: drivers/rtc/rtc-ds1685.c 5421F: include/linux/rtc/ds1685.h 5422 5423DAMA SLAVE for AX.25 5424M: Joerg Reuter <jreuter@yaina.de> 5425L: linux-hams@vger.kernel.org 5426S: Maintained 5427W: http://yaina.de/jreuter/ 5428W: http://www.qsl.net/dl1bke/ 5429F: net/ax25/af_ax25.c 5430F: net/ax25/ax25_dev.c 5431F: net/ax25/ax25_ds_* 5432F: net/ax25/ax25_in.c 5433F: net/ax25/ax25_out.c 5434F: net/ax25/ax25_timer.c 5435F: net/ax25/sysctl_net_ax25.c 5436 5437DATA ACCESS MONITOR 5438M: SeongJae Park <sj@kernel.org> 5439L: linux-mm@kvack.org 5440S: Maintained 5441F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5442F: Documentation/admin-guide/mm/damon/ 5443F: Documentation/vm/damon/ 5444F: include/linux/damon.h 5445F: include/trace/events/damon.h 5446F: mm/damon/ 5447F: tools/testing/selftests/damon/ 5448 5449DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5450L: netdev@vger.kernel.org 5451S: Orphan 5452F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5453F: drivers/net/ethernet/dec/tulip/dmfe.c 5454 5455DC390/AM53C974 SCSI driver 5456M: Hannes Reinecke <hare@suse.com> 5457L: linux-scsi@vger.kernel.org 5458S: Maintained 5459F: drivers/scsi/am53c974.c 5460 5461DC395x SCSI driver 5462M: Oliver Neukum <oliver@neukum.org> 5463M: Ali Akcaagac <aliakc@web.de> 5464M: Jamie Lenehan <lenehan@twibble.org> 5465L: dc395x@twibble.org 5466S: Maintained 5467W: http://twibble.org/dist/dc395x/ 5468W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5469F: Documentation/scsi/dc395x.rst 5470F: drivers/scsi/dc395x.* 5471 5472DCCP PROTOCOL 5473L: dccp@vger.kernel.org 5474S: Orphan 5475W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5476F: include/linux/dccp.h 5477F: include/linux/tfrc.h 5478F: include/uapi/linux/dccp.h 5479F: net/dccp/ 5480 5481DECnet NETWORK LAYER 5482L: linux-decnet-user@lists.sourceforge.net 5483S: Orphan 5484W: http://linux-decnet.sourceforge.net 5485F: Documentation/networking/decnet.rst 5486F: net/decnet/ 5487 5488DECSTATION PLATFORM SUPPORT 5489M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5490L: linux-mips@vger.kernel.org 5491S: Maintained 5492W: http://www.linux-mips.org/wiki/DECstation 5493F: arch/mips/dec/ 5494F: arch/mips/include/asm/dec/ 5495F: arch/mips/include/asm/mach-dec/ 5496 5497DEFXX FDDI NETWORK DRIVER 5498M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5499S: Maintained 5500F: drivers/net/fddi/defxx.* 5501 5502DEFZA FDDI NETWORK DRIVER 5503M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5504S: Maintained 5505F: drivers/net/fddi/defza.* 5506 5507DEINTERLACE DRIVERS FOR ALLWINNER H3 5508M: Jernej Skrabec <jernej.skrabec@gmail.com> 5509L: linux-media@vger.kernel.org 5510S: Maintained 5511T: git git://linuxtv.org/media_tree.git 5512F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5513F: drivers/media/platform/sunxi/sun8i-di/ 5514 5515DELL LAPTOP DRIVER 5516M: Matthew Garrett <mjg59@srcf.ucam.org> 5517M: Pali Rohár <pali@kernel.org> 5518L: platform-driver-x86@vger.kernel.org 5519S: Maintained 5520F: drivers/platform/x86/dell/dell-laptop.c 5521 5522DELL LAPTOP FREEFALL DRIVER 5523M: Pali Rohár <pali@kernel.org> 5524S: Maintained 5525F: drivers/platform/x86/dell/dell-smo8800.c 5526 5527DELL LAPTOP RBTN DRIVER 5528M: Pali Rohár <pali@kernel.org> 5529S: Maintained 5530F: drivers/platform/x86/dell/dell-rbtn.* 5531 5532DELL LAPTOP SMM DRIVER 5533M: Pali Rohár <pali@kernel.org> 5534S: Maintained 5535F: Documentation/ABI/obsolete/procfs-i8k 5536F: drivers/hwmon/dell-smm-hwmon.c 5537F: include/uapi/linux/i8k.h 5538 5539DELL REMOTE BIOS UPDATE DRIVER 5540M: Stuart Hayes <stuart.w.hayes@gmail.com> 5541L: platform-driver-x86@vger.kernel.org 5542S: Maintained 5543F: drivers/platform/x86/dell/dell_rbu.c 5544 5545DELL SMBIOS DRIVER 5546M: Pali Rohár <pali@kernel.org> 5547L: Dell.Client.Kernel@dell.com 5548L: platform-driver-x86@vger.kernel.org 5549S: Maintained 5550F: drivers/platform/x86/dell/dell-smbios.* 5551 5552DELL SMBIOS SMM DRIVER 5553L: Dell.Client.Kernel@dell.com 5554L: platform-driver-x86@vger.kernel.org 5555S: Maintained 5556F: drivers/platform/x86/dell/dell-smbios-smm.c 5557 5558DELL SMBIOS WMI DRIVER 5559L: Dell.Client.Kernel@dell.com 5560L: platform-driver-x86@vger.kernel.org 5561S: Maintained 5562F: drivers/platform/x86/dell/dell-smbios-wmi.c 5563F: tools/wmi/dell-smbios-example.c 5564 5565DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5566M: Stuart Hayes <stuart.w.hayes@gmail.com> 5567L: platform-driver-x86@vger.kernel.org 5568S: Maintained 5569F: Documentation/driver-api/dcdbas.rst 5570F: drivers/platform/x86/dell/dcdbas.* 5571 5572DELL WMI DESCRIPTOR DRIVER 5573L: Dell.Client.Kernel@dell.com 5574S: Maintained 5575F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5576 5577DELL WMI SYSMAN DRIVER 5578M: Divya Bharathi <divya.bharathi@dell.com> 5579M: Prasanth Ksr <prasanth.ksr@dell.com> 5580L: Dell.Client.Kernel@dell.com 5581L: platform-driver-x86@vger.kernel.org 5582S: Maintained 5583F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5584F: drivers/platform/x86/dell/dell-wmi-sysman/ 5585 5586DELL WMI NOTIFICATIONS DRIVER 5587M: Matthew Garrett <mjg59@srcf.ucam.org> 5588M: Pali Rohár <pali@kernel.org> 5589S: Maintained 5590F: drivers/platform/x86/dell/dell-wmi-base.c 5591 5592DELL WMI HARDWARE PRIVACY SUPPORT 5593M: Perry Yuan <Perry.Yuan@dell.com> 5594L: Dell.Client.Kernel@dell.com 5595L: platform-driver-x86@vger.kernel.org 5596S: Maintained 5597F: drivers/platform/x86/dell/dell-wmi-privacy.c 5598 5599DELTA ST MEDIA DRIVER 5600M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5601L: linux-media@vger.kernel.org 5602S: Supported 5603W: https://linuxtv.org 5604T: git git://linuxtv.org/media_tree.git 5605F: drivers/media/platform/st/sti/delta 5606 5607DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5608M: Zev Weiss <zev@bewilderbeest.net> 5609L: linux-hwmon@vger.kernel.org 5610S: Maintained 5611F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5612 5613DELTA DPS920AB PSU DRIVER 5614M: Robert Marko <robert.marko@sartura.hr> 5615L: linux-hwmon@vger.kernel.org 5616S: Maintained 5617F: Documentation/hwmon/dps920ab.rst 5618F: drivers/hwmon/pmbus/dps920ab.c 5619 5620DELTA NETWORKS TN48M CPLD DRIVERS 5621M: Robert Marko <robert.marko@sartura.hr> 5622S: Maintained 5623F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5624F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5625F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5626F: drivers/gpio/gpio-tn48m.c 5627F: include/dt-bindings/reset/delta,tn48m-reset.h 5628 5629DENALI NAND DRIVER 5630L: linux-mtd@lists.infradead.org 5631S: Orphan 5632F: drivers/mtd/nand/raw/denali* 5633 5634DESIGNWARE EDMA CORE IP DRIVER 5635M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5636L: dmaengine@vger.kernel.org 5637S: Maintained 5638F: drivers/dma/dw-edma/ 5639F: include/linux/dma/edma.h 5640 5641DESIGNWARE XDATA IP DRIVER 5642M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5643L: linux-pci@vger.kernel.org 5644S: Maintained 5645F: Documentation/misc-devices/dw-xdata-pcie.rst 5646F: drivers/misc/dw-xdata-pcie.c 5647 5648DESIGNWARE USB2 DRD IP DRIVER 5649M: Minas Harutyunyan <hminas@synopsys.com> 5650L: linux-usb@vger.kernel.org 5651S: Maintained 5652T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5653F: drivers/usb/dwc2/ 5654 5655DESIGNWARE USB3 DRD IP DRIVER 5656M: Felipe Balbi <balbi@kernel.org> 5657L: linux-usb@vger.kernel.org 5658S: Maintained 5659T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5660F: drivers/usb/dwc3/ 5661 5662DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5663M: Andreas Klinger <ak@it-klinger.de> 5664L: linux-iio@vger.kernel.org 5665S: Maintained 5666F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5667F: drivers/iio/proximity/srf*.c 5668 5669DEVICE COREDUMP (DEV_COREDUMP) 5670M: Johannes Berg <johannes@sipsolutions.net> 5671L: linux-kernel@vger.kernel.org 5672S: Maintained 5673F: drivers/base/devcoredump.c 5674F: include/linux/devcoredump.h 5675 5676DEVICE DEPENDENCY HELPER SCRIPT 5677M: Saravana Kannan <saravanak@google.com> 5678L: linux-kernel@vger.kernel.org 5679S: Maintained 5680F: scripts/dev-needs.sh 5681 5682DEVICE DIRECT ACCESS (DAX) 5683M: Dan Williams <dan.j.williams@intel.com> 5684M: Vishal Verma <vishal.l.verma@intel.com> 5685M: Dave Jiang <dave.jiang@intel.com> 5686L: nvdimm@lists.linux.dev 5687S: Supported 5688F: drivers/dax/ 5689 5690DEVICE FREQUENCY (DEVFREQ) 5691M: MyungJoo Ham <myungjoo.ham@samsung.com> 5692M: Kyungmin Park <kyungmin.park@samsung.com> 5693M: Chanwoo Choi <cw00.choi@samsung.com> 5694L: linux-pm@vger.kernel.org 5695S: Maintained 5696T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5697F: Documentation/devicetree/bindings/devfreq/ 5698F: drivers/devfreq/ 5699F: include/linux/devfreq.h 5700F: include/trace/events/devfreq.h 5701 5702DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5703M: Chanwoo Choi <cw00.choi@samsung.com> 5704L: linux-pm@vger.kernel.org 5705S: Supported 5706T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5707F: Documentation/devicetree/bindings/devfreq/event/ 5708F: drivers/devfreq/devfreq-event.c 5709F: drivers/devfreq/event/ 5710F: include/dt-bindings/pmu/exynos_ppmu.h 5711F: include/linux/devfreq-event.h 5712 5713DEVICE NUMBER REGISTRY 5714M: Torben Mathiasen <device@lanana.org> 5715S: Maintained 5716W: http://lanana.org/docs/device-list/index.html 5717 5718DEVICE RESOURCE MANAGEMENT HELPERS 5719M: Hans de Goede <hdegoede@redhat.com> 5720R: Matti Vaittinen <mazziesaccount@gmail.com> 5721S: Maintained 5722F: include/linux/devm-helpers.h 5723 5724DEVICE-MAPPER (LVM) 5725M: Alasdair Kergon <agk@redhat.com> 5726M: Mike Snitzer <snitzer@kernel.org> 5727M: dm-devel@redhat.com 5728L: dm-devel@redhat.com 5729S: Maintained 5730W: http://sources.redhat.com/dm 5731Q: http://patchwork.kernel.org/project/dm-devel/list/ 5732T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5733T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5734F: Documentation/admin-guide/device-mapper/ 5735F: drivers/md/Kconfig 5736F: drivers/md/Makefile 5737F: drivers/md/dm* 5738F: drivers/md/persistent-data/ 5739F: include/linux/device-mapper.h 5740F: include/linux/dm-*.h 5741F: include/uapi/linux/dm-*.h 5742 5743DEVLINK 5744M: Jiri Pirko <jiri@nvidia.com> 5745L: netdev@vger.kernel.org 5746S: Supported 5747F: Documentation/networking/devlink 5748F: include/net/devlink.h 5749F: include/uapi/linux/devlink.h 5750F: net/core/devlink.c 5751 5752DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 5753M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5754L: kernel@dh-electronics.com 5755S: Maintained 5756F: arch/arm/boot/dts/imx6*-dhcom-* 5757 5758DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5759M: Marek Vasut <marex@denx.de> 5760L: kernel@dh-electronics.com 5761S: Maintained 5762F: arch/arm/boot/dts/stm32mp1*-dhcom-* 5763F: arch/arm/boot/dts/stm32mp1*-dhcor-* 5764 5765DIALOG SEMICONDUCTOR DRIVERS 5766M: Support Opensource <support.opensource@diasemi.com> 5767S: Supported 5768W: http://www.dialog-semiconductor.com/products 5769F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5770F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5771F: Documentation/devicetree/bindings/mfd/da90*.txt 5772F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 5773F: Documentation/devicetree/bindings/regulator/da92*.txt 5774F: Documentation/devicetree/bindings/regulator/slg51000.txt 5775F: Documentation/devicetree/bindings/sound/da[79]*.txt 5776F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 5777F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 5778F: Documentation/hwmon/da90??.rst 5779F: drivers/gpio/gpio-da90??.c 5780F: drivers/hwmon/da90??-hwmon.c 5781F: drivers/iio/adc/da91??-*.c 5782F: drivers/input/misc/da72??.[ch] 5783F: drivers/input/misc/da90??_onkey.c 5784F: drivers/input/touchscreen/da9052_tsi.c 5785F: drivers/leds/leds-da90??.c 5786F: drivers/mfd/da903x.c 5787F: drivers/mfd/da90??-*.c 5788F: drivers/mfd/da91??-*.c 5789F: drivers/pinctrl/pinctrl-da90??.c 5790F: drivers/power/supply/da9052-battery.c 5791F: drivers/power/supply/da91??-*.c 5792F: drivers/regulator/da9???-regulator.[ch] 5793F: drivers/regulator/slg51000-regulator.[ch] 5794F: drivers/rtc/rtc-da90??.c 5795F: drivers/thermal/da90??-thermal.c 5796F: drivers/video/backlight/da90??_bl.c 5797F: drivers/watchdog/da90??_wdt.c 5798F: include/dt-bindings/regulator/dlg,da9*-regulator.h 5799F: include/linux/mfd/da903x.h 5800F: include/linux/mfd/da9052/ 5801F: include/linux/mfd/da9055/ 5802F: include/linux/mfd/da9062/ 5803F: include/linux/mfd/da9063/ 5804F: include/linux/mfd/da9150/ 5805F: include/linux/regulator/da9211.h 5806F: include/sound/da[79]*.h 5807F: sound/soc/codecs/da[79]*.[ch] 5808 5809DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 5810M: William Breathitt Gray <vilhelm.gray@gmail.com> 5811L: linux-gpio@vger.kernel.org 5812S: Maintained 5813F: drivers/gpio/gpio-gpio-mm.c 5814 5815DIOLAN U2C-12 I2C DRIVER 5816M: Guenter Roeck <linux@roeck-us.net> 5817L: linux-i2c@vger.kernel.org 5818S: Maintained 5819F: drivers/i2c/busses/i2c-diolan-u2c.c 5820 5821DIRECTORY NOTIFICATION (DNOTIFY) 5822M: Jan Kara <jack@suse.cz> 5823R: Amir Goldstein <amir73il@gmail.com> 5824L: linux-fsdevel@vger.kernel.org 5825S: Maintained 5826F: Documentation/filesystems/dnotify.rst 5827F: fs/notify/dnotify/ 5828F: include/linux/dnotify.h 5829 5830DISK GEOMETRY AND PARTITION HANDLING 5831M: Andries Brouwer <aeb@cwi.nl> 5832S: Maintained 5833W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 5834W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 5835W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 5836 5837DISKQUOTA 5838M: Jan Kara <jack@suse.com> 5839S: Maintained 5840F: Documentation/filesystems/quota.rst 5841F: fs/quota/ 5842F: include/linux/quota*.h 5843F: include/uapi/linux/quota*.h 5844 5845DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 5846M: Bernie Thompson <bernie@plugable.com> 5847L: linux-fbdev@vger.kernel.org 5848S: Maintained 5849W: http://plugable.com/category/projects/udlfb/ 5850F: Documentation/fb/udlfb.rst 5851F: drivers/video/fbdev/udlfb.c 5852F: include/video/udlfb.h 5853 5854DISTRIBUTED LOCK MANAGER (DLM) 5855M: Christine Caulfield <ccaulfie@redhat.com> 5856M: David Teigland <teigland@redhat.com> 5857L: cluster-devel@redhat.com 5858S: Supported 5859W: http://sources.redhat.com/cluster/ 5860T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 5861F: fs/dlm/ 5862 5863DMA BUFFER SHARING FRAMEWORK 5864M: Sumit Semwal <sumit.semwal@linaro.org> 5865M: Christian König <christian.koenig@amd.com> 5866L: linux-media@vger.kernel.org 5867L: dri-devel@lists.freedesktop.org 5868L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5869S: Maintained 5870T: git git://anongit.freedesktop.org/drm/drm-misc 5871F: Documentation/driver-api/dma-buf.rst 5872F: drivers/dma-buf/ 5873F: include/linux/*fence.h 5874F: include/linux/dma-buf.h 5875F: include/linux/dma-resv.h 5876K: \bdma_(?:buf|fence|resv)\b 5877 5878DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 5879M: Vinod Koul <vkoul@kernel.org> 5880L: dmaengine@vger.kernel.org 5881S: Maintained 5882Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 5883T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 5884F: Documentation/devicetree/bindings/dma/ 5885F: Documentation/driver-api/dmaengine/ 5886F: drivers/dma/ 5887F: include/linux/dma/ 5888F: include/linux/dmaengine.h 5889F: include/linux/of_dma.h 5890 5891DMA MAPPING HELPERS 5892M: Christoph Hellwig <hch@lst.de> 5893M: Marek Szyprowski <m.szyprowski@samsung.com> 5894R: Robin Murphy <robin.murphy@arm.com> 5895L: iommu@lists.linux-foundation.org 5896S: Supported 5897W: http://git.infradead.org/users/hch/dma-mapping.git 5898T: git git://git.infradead.org/users/hch/dma-mapping.git 5899F: include/asm-generic/dma-mapping.h 5900F: include/linux/dma-direct.h 5901F: include/linux/dma-mapping.h 5902F: include/linux/dma-map-ops.h 5903F: kernel/dma/ 5904 5905DMA MAPPING BENCHMARK 5906M: Xiang Chen <chenxiang66@hisilicon.com> 5907L: iommu@lists.linux-foundation.org 5908F: kernel/dma/map_benchmark.c 5909F: tools/testing/selftests/dma/ 5910 5911DMA-BUF HEAPS FRAMEWORK 5912M: Sumit Semwal <sumit.semwal@linaro.org> 5913R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 5914R: Liam Mark <lmark@codeaurora.org> 5915R: Laura Abbott <labbott@redhat.com> 5916R: Brian Starkey <Brian.Starkey@arm.com> 5917R: John Stultz <john.stultz@linaro.org> 5918L: linux-media@vger.kernel.org 5919L: dri-devel@lists.freedesktop.org 5920L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5921S: Maintained 5922T: git git://anongit.freedesktop.org/drm/drm-misc 5923F: drivers/dma-buf/dma-heap.c 5924F: drivers/dma-buf/heaps/* 5925F: include/linux/dma-heap.h 5926F: include/uapi/linux/dma-heap.h 5927 5928DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 5929M: Lukasz Luba <lukasz.luba@arm.com> 5930L: linux-pm@vger.kernel.org 5931L: linux-samsung-soc@vger.kernel.org 5932S: Maintained 5933F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 5934F: drivers/memory/samsung/exynos5422-dmc.c 5935 5936DME1737 HARDWARE MONITOR DRIVER 5937M: Juerg Haefliger <juergh@gmail.com> 5938L: linux-hwmon@vger.kernel.org 5939S: Maintained 5940F: Documentation/hwmon/dme1737.rst 5941F: drivers/hwmon/dme1737.c 5942 5943DMI/SMBIOS SUPPORT 5944M: Jean Delvare <jdelvare@suse.com> 5945S: Maintained 5946T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 5947F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 5948F: drivers/firmware/dmi-id.c 5949F: drivers/firmware/dmi_scan.c 5950F: include/linux/dmi.h 5951 5952DOCUMENTATION 5953M: Jonathan Corbet <corbet@lwn.net> 5954L: linux-doc@vger.kernel.org 5955S: Maintained 5956P: Documentation/doc-guide/maintainer-profile.rst 5957T: git git://git.lwn.net/linux.git docs-next 5958F: Documentation/ 5959F: scripts/documentation-file-ref-check 5960F: scripts/kernel-doc 5961F: scripts/sphinx-pre-install 5962X: Documentation/ABI/ 5963X: Documentation/admin-guide/media/ 5964X: Documentation/devicetree/ 5965X: Documentation/driver-api/media/ 5966X: Documentation/firmware-guide/acpi/ 5967X: Documentation/i2c/ 5968X: Documentation/power/ 5969X: Documentation/spi/ 5970X: Documentation/userspace-api/media/ 5971 5972DOCUMENTATION REPORTING ISSUES 5973M: Thorsten Leemhuis <linux@leemhuis.info> 5974L: linux-doc@vger.kernel.org 5975S: Maintained 5976F: Documentation/admin-guide/reporting-issues.rst 5977 5978DOCUMENTATION SCRIPTS 5979M: Mauro Carvalho Chehab <mchehab@kernel.org> 5980L: linux-doc@vger.kernel.org 5981S: Maintained 5982F: Documentation/sphinx/parse-headers.pl 5983F: scripts/documentation-file-ref-check 5984F: scripts/sphinx-pre-install 5985 5986DOCUMENTATION/ITALIAN 5987M: Federico Vaga <federico.vaga@vaga.pv.it> 5988L: linux-doc@vger.kernel.org 5989S: Maintained 5990F: Documentation/translations/it_IT 5991 5992DONGWOON DW9714 LENS VOICE COIL DRIVER 5993M: Sakari Ailus <sakari.ailus@linux.intel.com> 5994L: linux-media@vger.kernel.org 5995S: Maintained 5996T: git git://linuxtv.org/media_tree.git 5997F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 5998F: drivers/media/i2c/dw9714.c 5999 6000DONGWOON DW9768 LENS VOICE COIL DRIVER 6001M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6002L: linux-media@vger.kernel.org 6003S: Maintained 6004T: git git://linuxtv.org/media_tree.git 6005F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6006F: drivers/media/i2c/dw9768.c 6007 6008DONGWOON DW9807 LENS VOICE COIL DRIVER 6009M: Sakari Ailus <sakari.ailus@linux.intel.com> 6010L: linux-media@vger.kernel.org 6011S: Maintained 6012T: git git://linuxtv.org/media_tree.git 6013F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt 6014F: drivers/media/i2c/dw9807-vcm.c 6015 6016DOUBLETALK DRIVER 6017M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6018L: blinux-list@redhat.com 6019S: Maintained 6020F: drivers/char/dtlk.c 6021F: include/linux/dtlk.h 6022 6023DPAA2 DATAPATH I/O (DPIO) DRIVER 6024M: Roy Pledge <Roy.Pledge@nxp.com> 6025L: linux-kernel@vger.kernel.org 6026S: Maintained 6027F: drivers/soc/fsl/dpio 6028 6029DPAA2 ETHERNET DRIVER 6030M: Ioana Ciornei <ioana.ciornei@nxp.com> 6031L: netdev@vger.kernel.org 6032S: Maintained 6033F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6034F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6035F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6036F: drivers/net/ethernet/freescale/dpaa2/Makefile 6037F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6038F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6039F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6040F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6041F: drivers/net/ethernet/freescale/dpaa2/dpni* 6042 6043DPAA2 ETHERNET SWITCH DRIVER 6044M: Ioana Ciornei <ioana.ciornei@nxp.com> 6045L: netdev@vger.kernel.org 6046S: Maintained 6047F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6048F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6049F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6050 6051DPT_I2O SCSI RAID DRIVER 6052M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 6053L: linux-scsi@vger.kernel.org 6054S: Maintained 6055W: http://www.adaptec.com/ 6056F: drivers/scsi/dpt* 6057F: drivers/scsi/dpt/ 6058 6059DRBD DRIVER 6060M: Philipp Reisner <philipp.reisner@linbit.com> 6061M: Lars Ellenberg <lars.ellenberg@linbit.com> 6062M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6063L: drbd-dev@lists.linbit.com 6064S: Supported 6065W: http://www.drbd.org 6066T: git git://git.linbit.com/linux-drbd.git 6067T: git git://git.linbit.com/drbd-8.4.git 6068F: Documentation/admin-guide/blockdev/ 6069F: drivers/block/drbd/ 6070F: lib/lru_cache.c 6071 6072DRIVER COMPONENT FRAMEWORK 6073L: dri-devel@lists.freedesktop.org 6074F: drivers/base/component.c 6075F: include/linux/component.h 6076 6077DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6078M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6079R: "Rafael J. Wysocki" <rafael@kernel.org> 6080S: Supported 6081T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6082F: Documentation/core-api/kobject.rst 6083F: drivers/base/ 6084F: fs/debugfs/ 6085F: fs/sysfs/ 6086F: include/linux/debugfs.h 6087F: include/linux/kobj* 6088F: lib/kobj* 6089 6090DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6091M: Nishanth Menon <nm@ti.com> 6092L: linux-pm@vger.kernel.org 6093S: Maintained 6094F: drivers/soc/ti/smartreflex.c 6095F: include/linux/power/smartreflex.h 6096 6097DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6098M: Maxime Ripard <mripard@kernel.org> 6099M: Chen-Yu Tsai <wens@csie.org> 6100R: Jernej Skrabec <jernej.skrabec@gmail.com> 6101L: dri-devel@lists.freedesktop.org 6102S: Supported 6103T: git git://anongit.freedesktop.org/drm/drm-misc 6104F: drivers/gpu/drm/sun4i/sun8i* 6105 6106DRM DRIVER FOR ARM PL111 CLCD 6107M: Emma Anholt <emma@anholt.net> 6108S: Supported 6109T: git git://anongit.freedesktop.org/drm/drm-misc 6110F: drivers/gpu/drm/pl111/ 6111 6112DRM DRIVER FOR ARM VERSATILE TFT PANELS 6113M: Linus Walleij <linus.walleij@linaro.org> 6114S: Maintained 6115T: git git://anongit.freedesktop.org/drm/drm-misc 6116F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6117F: drivers/gpu/drm/panel/panel-arm-versatile.c 6118 6119DRM DRIVER FOR ASPEED BMC GFX 6120M: Joel Stanley <joel@jms.id.au> 6121L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6122S: Supported 6123T: git git://anongit.freedesktop.org/drm/drm-misc 6124F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6125F: drivers/gpu/drm/aspeed/ 6126 6127DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6128M: Dave Airlie <airlied@redhat.com> 6129R: Thomas Zimmermann <tzimmermann@suse.de> 6130L: dri-devel@lists.freedesktop.org 6131S: Supported 6132T: git git://anongit.freedesktop.org/drm/drm-misc 6133F: drivers/gpu/drm/ast/ 6134 6135DRM DRIVER FOR BOCHS VIRTUAL GPU 6136M: Gerd Hoffmann <kraxel@redhat.com> 6137L: virtualization@lists.linux-foundation.org 6138S: Maintained 6139T: git git://anongit.freedesktop.org/drm/drm-misc 6140F: drivers/gpu/drm/tiny/bochs.c 6141 6142DRM DRIVER FOR BOE HIMAX8279D PANELS 6143M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6144S: Maintained 6145F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6146F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6147 6148DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6149M: Jagan Teki <jagan@amarulasolutions.com> 6150S: Maintained 6151F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6152F: drivers/gpu/drm/bridge/chipone-icn6211.c 6153 6154DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6155M: Linus Walleij <linus.walleij@linaro.org> 6156S: Maintained 6157T: git git://anongit.freedesktop.org/drm/drm-misc 6158F: drivers/gpu/drm/tve200/ 6159 6160DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6161M: Icenowy Zheng <icenowy@aosc.io> 6162S: Maintained 6163F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6164F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6165 6166DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6167M: Jagan Teki <jagan@amarulasolutions.com> 6168S: Maintained 6169F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6170F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6171 6172DRM DRIVER FOR GENERIC USB DISPLAY 6173M: Noralf Trønnes <noralf@tronnes.org> 6174S: Maintained 6175W: https://github.com/notro/gud/wiki 6176T: git git://anongit.freedesktop.org/drm/drm-misc 6177F: drivers/gpu/drm/gud/ 6178F: include/drm/gud.h 6179 6180DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6181M: Hans de Goede <hdegoede@redhat.com> 6182S: Maintained 6183T: git git://anongit.freedesktop.org/drm/drm-misc 6184F: drivers/gpu/drm/tiny/gm12u320.c 6185 6186DRM DRIVER FOR HX8357D PANELS 6187M: Emma Anholt <emma@anholt.net> 6188S: Maintained 6189T: git git://anongit.freedesktop.org/drm/drm-misc 6190F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6191F: drivers/gpu/drm/tiny/hx8357d.c 6192 6193DRM DRIVER FOR ILITEK ILI9225 PANELS 6194M: David Lechner <david@lechnology.com> 6195S: Maintained 6196T: git git://anongit.freedesktop.org/drm/drm-misc 6197F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6198F: drivers/gpu/drm/tiny/ili9225.c 6199 6200DRM DRIVER FOR ILITEK ILI9486 PANELS 6201M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6202S: Maintained 6203T: git git://anongit.freedesktop.org/drm/drm-misc 6204F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6205F: drivers/gpu/drm/tiny/ili9486.c 6206 6207DRM DRIVER FOR INTEL I810 VIDEO CARDS 6208S: Orphan / Obsolete 6209F: drivers/gpu/drm/i810/ 6210F: include/uapi/drm/i810_drm.h 6211 6212DRM DRIVER FOR LVDS PANELS 6213M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6214L: dri-devel@lists.freedesktop.org 6215T: git git://anongit.freedesktop.org/drm/drm-misc 6216S: Maintained 6217F: drivers/gpu/drm/panel/panel-lvds.c 6218F: Documentation/devicetree/bindings/display/lvds.yaml 6219F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6220 6221DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6222M: Guido Günther <agx@sigxcpu.org> 6223R: Purism Kernel Team <kernel@puri.sm> 6224S: Maintained 6225F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6226F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6227 6228DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6229S: Orphan / Obsolete 6230F: drivers/gpu/drm/mga/ 6231F: include/uapi/drm/mga_drm.h 6232 6233DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6234M: Dave Airlie <airlied@redhat.com> 6235R: Thomas Zimmermann <tzimmermann@suse.de> 6236L: dri-devel@lists.freedesktop.org 6237S: Supported 6238T: git git://anongit.freedesktop.org/drm/drm-misc 6239F: drivers/gpu/drm/mgag200/ 6240 6241DRM DRIVER FOR MI0283QT 6242M: Noralf Trønnes <noralf@tronnes.org> 6243S: Maintained 6244T: git git://anongit.freedesktop.org/drm/drm-misc 6245F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6246F: drivers/gpu/drm/tiny/mi0283qt.c 6247 6248DRM DRIVER FOR MIPI DBI compatible panels 6249M: Noralf Trønnes <noralf@tronnes.org> 6250S: Maintained 6251W: https://github.com/notro/panel-mipi-dbi/wiki 6252T: git git://anongit.freedesktop.org/drm/drm-misc 6253F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6254F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6255 6256DRM DRIVER FOR MSM ADRENO GPU 6257M: Rob Clark <robdclark@gmail.com> 6258M: Sean Paul <sean@poorly.run> 6259R: Abhinav Kumar <quic_abhinavk@quicinc.com> 6260L: linux-arm-msm@vger.kernel.org 6261L: dri-devel@lists.freedesktop.org 6262L: freedreno@lists.freedesktop.org 6263S: Maintained 6264T: git https://gitlab.freedesktop.org/drm/msm.git 6265F: Documentation/devicetree/bindings/display/msm/ 6266F: drivers/gpu/drm/msm/ 6267F: include/uapi/drm/msm_drm.h 6268 6269DRM DRIVER FOR NOVATEK NT35510 PANELS 6270M: Linus Walleij <linus.walleij@linaro.org> 6271S: Maintained 6272T: git git://anongit.freedesktop.org/drm/drm-misc 6273F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6274F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6275 6276DRM DRIVER FOR NOVATEK NT35560 PANELS 6277M: Linus Walleij <linus.walleij@linaro.org> 6278S: Maintained 6279T: git git://anongit.freedesktop.org/drm/drm-misc 6280F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6281F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6282 6283DRM DRIVER FOR NOVATEK NT36672A PANELS 6284M: Sumit Semwal <sumit.semwal@linaro.org> 6285S: Maintained 6286T: git git://anongit.freedesktop.org/drm/drm-misc 6287F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6288F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6289 6290DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6291M: Ben Skeggs <bskeggs@redhat.com> 6292M: Karol Herbst <kherbst@redhat.com> 6293M: Lyude Paul <lyude@redhat.com> 6294L: dri-devel@lists.freedesktop.org 6295L: nouveau@lists.freedesktop.org 6296S: Supported 6297W: https://nouveau.freedesktop.org/ 6298Q: https://patchwork.freedesktop.org/project/nouveau/ 6299Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6300B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6301C: irc://irc.oftc.net/nouveau 6302T: git https://gitlab.freedesktop.org/drm/nouveau.git 6303F: drivers/gpu/drm/nouveau/ 6304F: include/uapi/drm/nouveau_drm.h 6305 6306DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6307M: Stefan Mavrodiev <stefan@olimex.com> 6308S: Maintained 6309F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6310F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6311 6312DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6313M: Noralf Trønnes <noralf@tronnes.org> 6314S: Maintained 6315T: git git://anongit.freedesktop.org/drm/drm-misc 6316F: Documentation/devicetree/bindings/display/repaper.txt 6317F: drivers/gpu/drm/tiny/repaper.c 6318 6319DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6320M: Javier Martinez Canillas <javierm@redhat.com> 6321S: Maintained 6322T: git git://anongit.freedesktop.org/drm/drm-misc 6323F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6324F: drivers/gpu/drm/solomon/ssd130x* 6325 6326DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6327M: Dave Airlie <airlied@redhat.com> 6328M: Gerd Hoffmann <kraxel@redhat.com> 6329L: virtualization@lists.linux-foundation.org 6330S: Obsolete 6331W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6332T: git git://anongit.freedesktop.org/drm/drm-misc 6333F: drivers/gpu/drm/tiny/cirrus.c 6334 6335DRM DRIVER FOR QXL VIRTUAL GPU 6336M: Dave Airlie <airlied@redhat.com> 6337M: Gerd Hoffmann <kraxel@redhat.com> 6338L: virtualization@lists.linux-foundation.org 6339L: spice-devel@lists.freedesktop.org 6340S: Maintained 6341T: git git://anongit.freedesktop.org/drm/drm-misc 6342F: drivers/gpu/drm/qxl/ 6343F: include/uapi/drm/qxl_drm.h 6344 6345DRM DRIVER FOR RAGE 128 VIDEO CARDS 6346S: Orphan / Obsolete 6347F: drivers/gpu/drm/r128/ 6348F: include/uapi/drm/r128_drm.h 6349 6350DRM DRIVER FOR RAYDIUM RM67191 PANELS 6351M: Robert Chiras <robert.chiras@nxp.com> 6352S: Maintained 6353F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6354F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6355 6356DRM DRIVER FOR SAMSUNG DB7430 PANELS 6357M: Linus Walleij <linus.walleij@linaro.org> 6358S: Maintained 6359T: git git://anongit.freedesktop.org/drm/drm-misc 6360F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6361F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6362 6363DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6364M: Markuss Broks <markuss.broks@gmail.com> 6365S: Maintained 6366F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6367F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6368 6369DRM DRIVER FOR SITRONIX ST7703 PANELS 6370M: Guido Günther <agx@sigxcpu.org> 6371R: Purism Kernel Team <kernel@puri.sm> 6372R: Ondrej Jirman <megous@megous.com> 6373S: Maintained 6374F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6375F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6376 6377DRM DRIVER FOR SAVAGE VIDEO CARDS 6378S: Orphan / Obsolete 6379F: drivers/gpu/drm/savage/ 6380F: include/uapi/drm/savage_drm.h 6381 6382DRM DRIVER FOR SIMPLE FRAMEBUFFERS 6383M: Thomas Zimmermann <tzimmermann@suse.de> 6384L: dri-devel@lists.freedesktop.org 6385S: Maintained 6386T: git git://anongit.freedesktop.org/drm/drm-misc 6387F: drivers/gpu/drm/tiny/simpledrm.c 6388 6389DRM DRIVER FOR SIS VIDEO CARDS 6390S: Orphan / Obsolete 6391F: drivers/gpu/drm/sis/ 6392F: include/uapi/drm/sis_drm.h 6393 6394DRM DRIVER FOR SITRONIX ST7586 PANELS 6395M: David Lechner <david@lechnology.com> 6396S: Maintained 6397T: git git://anongit.freedesktop.org/drm/drm-misc 6398F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6399F: drivers/gpu/drm/tiny/st7586.c 6400 6401DRM DRIVER FOR SITRONIX ST7701 PANELS 6402M: Jagan Teki <jagan@amarulasolutions.com> 6403S: Maintained 6404F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6405F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6406 6407DRM DRIVER FOR SITRONIX ST7735R PANELS 6408M: David Lechner <david@lechnology.com> 6409S: Maintained 6410T: git git://anongit.freedesktop.org/drm/drm-misc 6411F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6412F: drivers/gpu/drm/tiny/st7735r.c 6413 6414DRM DRIVER FOR ST-ERICSSON MCDE 6415M: Linus Walleij <linus.walleij@linaro.org> 6416S: Maintained 6417T: git git://anongit.freedesktop.org/drm/drm-misc 6418F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6419F: drivers/gpu/drm/mcde/ 6420 6421DRM DRIVER FOR TDFX VIDEO CARDS 6422S: Orphan / Obsolete 6423F: drivers/gpu/drm/tdfx/ 6424 6425DRM DRIVER FOR TPO TPG110 PANELS 6426M: Linus Walleij <linus.walleij@linaro.org> 6427S: Maintained 6428T: git git://anongit.freedesktop.org/drm/drm-misc 6429F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6430F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6431 6432DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6433M: Dave Airlie <airlied@redhat.com> 6434R: Sean Paul <sean@poorly.run> 6435R: Thomas Zimmermann <tzimmermann@suse.de> 6436L: dri-devel@lists.freedesktop.org 6437S: Supported 6438T: git git://anongit.freedesktop.org/drm/drm-misc 6439F: drivers/gpu/drm/udl/ 6440 6441DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6442M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6443M: Melissa Wen <melissa.srw@gmail.com> 6444R: Haneen Mohammed <hamohammed.sa@gmail.com> 6445R: Daniel Vetter <daniel@ffwll.ch> 6446L: dri-devel@lists.freedesktop.org 6447S: Maintained 6448T: git git://anongit.freedesktop.org/drm/drm-misc 6449F: Documentation/gpu/vkms.rst 6450F: drivers/gpu/drm/vkms/ 6451 6452DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6453M: Hans de Goede <hdegoede@redhat.com> 6454L: dri-devel@lists.freedesktop.org 6455S: Maintained 6456T: git git://anongit.freedesktop.org/drm/drm-misc 6457F: drivers/gpu/drm/vboxvideo/ 6458 6459DRM DRIVER FOR VMWARE VIRTUAL GPU 6460M: Zack Rusin <zackr@vmware.com> 6461R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6462L: dri-devel@lists.freedesktop.org 6463S: Supported 6464T: git git://anongit.freedesktop.org/drm/drm-misc 6465F: drivers/gpu/drm/vmwgfx/ 6466F: include/uapi/drm/vmwgfx_drm.h 6467 6468DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6469M: Linus Walleij <linus.walleij@linaro.org> 6470S: Maintained 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6473F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6474 6475DRM DRIVERS 6476M: David Airlie <airlied@linux.ie> 6477M: Daniel Vetter <daniel@ffwll.ch> 6478L: dri-devel@lists.freedesktop.org 6479S: Maintained 6480B: https://gitlab.freedesktop.org/drm 6481C: irc://irc.oftc.net/dri-devel 6482T: git git://anongit.freedesktop.org/drm/drm 6483F: Documentation/devicetree/bindings/display/ 6484F: Documentation/devicetree/bindings/gpu/ 6485F: Documentation/gpu/ 6486F: drivers/gpu/ 6487F: include/drm/ 6488F: include/linux/vga* 6489F: include/uapi/drm/ 6490 6491DRM DRIVERS AND MISC GPU PATCHES 6492M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6493M: Maxime Ripard <mripard@kernel.org> 6494M: Thomas Zimmermann <tzimmermann@suse.de> 6495S: Maintained 6496W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6497T: git git://anongit.freedesktop.org/drm/drm-misc 6498F: Documentation/gpu/ 6499F: drivers/gpu/drm/* 6500F: drivers/gpu/vga/ 6501F: include/drm/drm* 6502F: include/linux/vga* 6503F: include/uapi/drm/drm* 6504 6505DRM DRIVERS FOR ALLWINNER A10 6506M: Maxime Ripard <mripard@kernel.org> 6507M: Chen-Yu Tsai <wens@csie.org> 6508L: dri-devel@lists.freedesktop.org 6509S: Supported 6510T: git git://anongit.freedesktop.org/drm/drm-misc 6511F: Documentation/devicetree/bindings/display/allwinner* 6512F: drivers/gpu/drm/sun4i/ 6513 6514DRM DRIVERS FOR AMLOGIC SOCS 6515M: Neil Armstrong <narmstrong@baylibre.com> 6516L: dri-devel@lists.freedesktop.org 6517L: linux-amlogic@lists.infradead.org 6518S: Supported 6519W: http://linux-meson.com/ 6520T: git git://anongit.freedesktop.org/drm/drm-misc 6521F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6522F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6523F: Documentation/gpu/meson.rst 6524F: drivers/gpu/drm/meson/ 6525 6526DRM DRIVERS FOR ATMEL HLCDC 6527M: Sam Ravnborg <sam@ravnborg.org> 6528M: Boris Brezillon <bbrezillon@kernel.org> 6529L: dri-devel@lists.freedesktop.org 6530S: Supported 6531T: git git://anongit.freedesktop.org/drm/drm-misc 6532F: Documentation/devicetree/bindings/display/atmel/ 6533F: drivers/gpu/drm/atmel-hlcdc/ 6534 6535DRM DRIVERS FOR BRIDGE CHIPS 6536M: Andrzej Hajda <andrzej.hajda@intel.com> 6537M: Neil Armstrong <narmstrong@baylibre.com> 6538M: Robert Foss <robert.foss@linaro.org> 6539R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6540R: Jonas Karlman <jonas@kwiboo.se> 6541R: Jernej Skrabec <jernej.skrabec@gmail.com> 6542S: Maintained 6543T: git git://anongit.freedesktop.org/drm/drm-misc 6544F: drivers/gpu/drm/bridge/ 6545 6546DRM DRIVERS FOR EXYNOS 6547M: Inki Dae <inki.dae@samsung.com> 6548M: Joonyoung Shim <jy0922.shim@samsung.com> 6549M: Seung-Woo Kim <sw0312.kim@samsung.com> 6550M: Kyungmin Park <kyungmin.park@samsung.com> 6551L: dri-devel@lists.freedesktop.org 6552S: Supported 6553T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6554F: Documentation/devicetree/bindings/display/exynos/ 6555F: Documentation/devicetree/bindings/display/samsung/ 6556F: drivers/gpu/drm/exynos/ 6557F: include/uapi/drm/exynos_drm.h 6558 6559DRM DRIVERS FOR FREESCALE DCU 6560M: Stefan Agner <stefan@agner.ch> 6561M: Alison Wang <alison.wang@nxp.com> 6562L: dri-devel@lists.freedesktop.org 6563S: Supported 6564T: git git://anongit.freedesktop.org/drm/drm-misc 6565F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6566F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6567F: drivers/gpu/drm/fsl-dcu/ 6568 6569DRM DRIVERS FOR FREESCALE IMX 6570M: Philipp Zabel <p.zabel@pengutronix.de> 6571L: dri-devel@lists.freedesktop.org 6572S: Maintained 6573F: Documentation/devicetree/bindings/display/imx/ 6574F: drivers/gpu/drm/imx/ 6575F: drivers/gpu/ipu-v3/ 6576 6577DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6578M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6579L: dri-devel@lists.freedesktop.org 6580S: Maintained 6581T: git git://github.com/patjak/drm-gma500 6582F: drivers/gpu/drm/gma500/ 6583 6584DRM DRIVERS FOR HISILICON 6585M: Xinliang Liu <xinliang.liu@linaro.org> 6586M: Tian Tao <tiantao6@hisilicon.com> 6587R: John Stultz <john.stultz@linaro.org> 6588R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6589R: Chen Feng <puck.chen@hisilicon.com> 6590L: dri-devel@lists.freedesktop.org 6591S: Maintained 6592T: git git://anongit.freedesktop.org/drm/drm-misc 6593F: Documentation/devicetree/bindings/display/hisilicon/ 6594F: drivers/gpu/drm/hisilicon/ 6595 6596DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6597M: Deepak Rawat <drawat.floss@gmail.com> 6598L: linux-hyperv@vger.kernel.org 6599L: dri-devel@lists.freedesktop.org 6600S: Maintained 6601T: git git://anongit.freedesktop.org/drm/drm-misc 6602F: drivers/gpu/drm/hyperv 6603 6604DRM DRIVERS FOR LIMA 6605M: Qiang Yu <yuq825@gmail.com> 6606L: dri-devel@lists.freedesktop.org 6607L: lima@lists.freedesktop.org (moderated for non-subscribers) 6608S: Maintained 6609T: git git://anongit.freedesktop.org/drm/drm-misc 6610F: drivers/gpu/drm/lima/ 6611F: include/uapi/drm/lima_drm.h 6612 6613DRM DRIVERS FOR MEDIATEK 6614M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6615M: Philipp Zabel <p.zabel@pengutronix.de> 6616L: dri-devel@lists.freedesktop.org 6617L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6618S: Supported 6619F: Documentation/devicetree/bindings/display/mediatek/ 6620F: drivers/gpu/drm/mediatek/ 6621F: drivers/phy/mediatek/phy-mtk-hdmi* 6622F: drivers/phy/mediatek/phy-mtk-mipi* 6623 6624DRM DRIVERS FOR NVIDIA TEGRA 6625M: Thierry Reding <thierry.reding@gmail.com> 6626L: dri-devel@lists.freedesktop.org 6627L: linux-tegra@vger.kernel.org 6628S: Supported 6629T: git git://anongit.freedesktop.org/tegra/linux.git 6630F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 6631F: Documentation/devicetree/bindings/gpu/host1x/ 6632F: drivers/gpu/drm/tegra/ 6633F: drivers/gpu/host1x/ 6634F: include/linux/host1x.h 6635F: include/uapi/drm/tegra_drm.h 6636 6637DRM DRIVERS FOR RENESAS 6638M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6639M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6640L: dri-devel@lists.freedesktop.org 6641L: linux-renesas-soc@vger.kernel.org 6642S: Supported 6643T: git git://linuxtv.org/pinchartl/media drm/du/next 6644F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6645F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6646F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6647F: Documentation/devicetree/bindings/display/renesas,du.yaml 6648F: drivers/gpu/drm/rcar-du/ 6649F: drivers/gpu/drm/shmobile/ 6650F: include/linux/platform_data/shmob_drm.h 6651 6652DRM DRIVERS FOR ROCKCHIP 6653M: Sandy Huang <hjc@rock-chips.com> 6654M: Heiko Stübner <heiko@sntech.de> 6655L: dri-devel@lists.freedesktop.org 6656S: Maintained 6657T: git git://anongit.freedesktop.org/drm/drm-misc 6658F: Documentation/devicetree/bindings/display/rockchip/ 6659F: drivers/gpu/drm/rockchip/ 6660 6661DRM DRIVERS FOR STI 6662M: Alain Volmat <alain.volmat@foss.st.com> 6663L: dri-devel@lists.freedesktop.org 6664S: Maintained 6665T: git git://anongit.freedesktop.org/drm/drm-misc 6666F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6667F: drivers/gpu/drm/sti 6668 6669DRM DRIVERS FOR STM 6670M: Yannick Fertre <yannick.fertre@foss.st.com> 6671M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6672M: Philippe Cornu <philippe.cornu@foss.st.com> 6673L: dri-devel@lists.freedesktop.org 6674S: Maintained 6675T: git git://anongit.freedesktop.org/drm/drm-misc 6676F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6677F: drivers/gpu/drm/stm 6678 6679DRM DRIVERS FOR TI KEYSTONE 6680M: Jyri Sarha <jyri.sarha@iki.fi> 6681M: Tomi Valkeinen <tomba@kernel.org> 6682L: dri-devel@lists.freedesktop.org 6683S: Maintained 6684T: git git://anongit.freedesktop.org/drm/drm-misc 6685F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6686F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6687F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6688F: drivers/gpu/drm/tidss/ 6689 6690DRM DRIVERS FOR TI LCDC 6691M: Jyri Sarha <jyri.sarha@iki.fi> 6692R: Tomi Valkeinen <tomba@kernel.org> 6693L: dri-devel@lists.freedesktop.org 6694S: Maintained 6695F: Documentation/devicetree/bindings/display/tilcdc/ 6696F: drivers/gpu/drm/tilcdc/ 6697 6698DRM DRIVERS FOR TI OMAP 6699M: Tomi Valkeinen <tomba@kernel.org> 6700L: dri-devel@lists.freedesktop.org 6701S: Maintained 6702F: Documentation/devicetree/bindings/display/ti/ 6703F: drivers/gpu/drm/omapdrm/ 6704 6705DRM DRIVERS FOR V3D 6706M: Emma Anholt <emma@anholt.net> 6707S: Supported 6708T: git git://anongit.freedesktop.org/drm/drm-misc 6709F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 6710F: drivers/gpu/drm/v3d/ 6711F: include/uapi/drm/v3d_drm.h 6712 6713DRM DRIVERS FOR VC4 6714M: Emma Anholt <emma@anholt.net> 6715M: Maxime Ripard <mripard@kernel.org> 6716S: Supported 6717T: git git://github.com/anholt/linux 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 6720F: drivers/gpu/drm/vc4/ 6721F: include/uapi/drm/vc4_drm.h 6722 6723DRM DRIVERS FOR VIVANTE GPU IP 6724M: Lucas Stach <l.stach@pengutronix.de> 6725R: Russell King <linux+etnaviv@armlinux.org.uk> 6726R: Christian Gmeiner <christian.gmeiner@gmail.com> 6727L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 6728L: dri-devel@lists.freedesktop.org 6729S: Maintained 6730F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 6731F: drivers/gpu/drm/etnaviv/ 6732F: include/uapi/drm/etnaviv_drm.h 6733 6734DRM DRIVERS FOR XEN 6735M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 6736L: dri-devel@lists.freedesktop.org 6737L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 6738S: Supported 6739T: git git://anongit.freedesktop.org/drm/drm-misc 6740F: Documentation/gpu/xen-front.rst 6741F: drivers/gpu/drm/xen/ 6742 6743DRM DRIVERS FOR XILINX 6744M: Hyun Kwon <hyun.kwon@xilinx.com> 6745M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6746L: dri-devel@lists.freedesktop.org 6747S: Maintained 6748T: git git://anongit.freedesktop.org/drm/drm-misc 6749F: Documentation/devicetree/bindings/display/xlnx/ 6750F: drivers/gpu/drm/xlnx/ 6751 6752DRM PANEL DRIVERS 6753M: Thierry Reding <thierry.reding@gmail.com> 6754R: Sam Ravnborg <sam@ravnborg.org> 6755L: dri-devel@lists.freedesktop.org 6756S: Maintained 6757T: git git://anongit.freedesktop.org/drm/drm-misc 6758F: Documentation/devicetree/bindings/display/panel/ 6759F: drivers/gpu/drm/drm_panel.c 6760F: drivers/gpu/drm/panel/ 6761F: include/drm/drm_panel.h 6762 6763DRM PRIVACY-SCREEN CLASS 6764M: Hans de Goede <hdegoede@redhat.com> 6765L: dri-devel@lists.freedesktop.org 6766S: Maintained 6767T: git git://anongit.freedesktop.org/drm/drm-misc 6768F: drivers/gpu/drm/drm_privacy_screen* 6769F: include/drm/drm_privacy_screen* 6770 6771DRM TTM SUBSYSTEM 6772M: Christian Koenig <christian.koenig@amd.com> 6773M: Huang Rui <ray.huang@amd.com> 6774L: dri-devel@lists.freedesktop.org 6775S: Maintained 6776T: git git://anongit.freedesktop.org/drm/drm-misc 6777F: drivers/gpu/drm/ttm/ 6778F: include/drm/ttm/ 6779 6780DRM GPU SCHEDULER 6781M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 6782L: dri-devel@lists.freedesktop.org 6783S: Maintained 6784T: git git://anongit.freedesktop.org/drm/drm-misc 6785F: drivers/gpu/drm/scheduler/ 6786F: include/drm/gpu_scheduler.h 6787 6788DSBR100 USB FM RADIO DRIVER 6789M: Alexey Klimov <klimov.linux@gmail.com> 6790L: linux-media@vger.kernel.org 6791S: Maintained 6792T: git git://linuxtv.org/media_tree.git 6793F: drivers/media/radio/dsbr100.c 6794 6795DT3155 MEDIA DRIVER 6796M: Hans Verkuil <hverkuil@xs4all.nl> 6797L: linux-media@vger.kernel.org 6798S: Odd Fixes 6799W: https://linuxtv.org 6800T: git git://linuxtv.org/media_tree.git 6801F: drivers/media/pci/dt3155/ 6802 6803DVB_USB_AF9015 MEDIA DRIVER 6804M: Antti Palosaari <crope@iki.fi> 6805L: linux-media@vger.kernel.org 6806S: Maintained 6807W: https://linuxtv.org 6808W: http://palosaari.fi/linux/ 6809Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6810T: git git://linuxtv.org/anttip/media_tree.git 6811F: drivers/media/usb/dvb-usb-v2/af9015* 6812 6813DVB_USB_AF9035 MEDIA DRIVER 6814M: Antti Palosaari <crope@iki.fi> 6815L: linux-media@vger.kernel.org 6816S: Maintained 6817W: https://linuxtv.org 6818W: http://palosaari.fi/linux/ 6819Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6820T: git git://linuxtv.org/anttip/media_tree.git 6821F: drivers/media/usb/dvb-usb-v2/af9035* 6822 6823DVB_USB_ANYSEE MEDIA DRIVER 6824M: Antti Palosaari <crope@iki.fi> 6825L: linux-media@vger.kernel.org 6826S: Maintained 6827W: https://linuxtv.org 6828W: http://palosaari.fi/linux/ 6829Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6830T: git git://linuxtv.org/anttip/media_tree.git 6831F: drivers/media/usb/dvb-usb-v2/anysee* 6832 6833DVB_USB_AU6610 MEDIA DRIVER 6834M: Antti Palosaari <crope@iki.fi> 6835L: linux-media@vger.kernel.org 6836S: Maintained 6837W: https://linuxtv.org 6838W: http://palosaari.fi/linux/ 6839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6840T: git git://linuxtv.org/anttip/media_tree.git 6841F: drivers/media/usb/dvb-usb-v2/au6610* 6842 6843DVB_USB_CE6230 MEDIA DRIVER 6844M: Antti Palosaari <crope@iki.fi> 6845L: linux-media@vger.kernel.org 6846S: Maintained 6847W: https://linuxtv.org 6848W: http://palosaari.fi/linux/ 6849Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6850T: git git://linuxtv.org/anttip/media_tree.git 6851F: drivers/media/usb/dvb-usb-v2/ce6230* 6852 6853DVB_USB_CXUSB MEDIA DRIVER 6854M: Michael Krufky <mkrufky@linuxtv.org> 6855L: linux-media@vger.kernel.org 6856S: Maintained 6857W: https://linuxtv.org 6858W: http://github.com/mkrufky 6859Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6860T: git git://linuxtv.org/media_tree.git 6861F: drivers/media/usb/dvb-usb/cxusb* 6862 6863DVB_USB_EC168 MEDIA DRIVER 6864M: Antti Palosaari <crope@iki.fi> 6865L: linux-media@vger.kernel.org 6866S: Maintained 6867W: https://linuxtv.org 6868W: http://palosaari.fi/linux/ 6869Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6870T: git git://linuxtv.org/anttip/media_tree.git 6871F: drivers/media/usb/dvb-usb-v2/ec168* 6872 6873DVB_USB_GL861 MEDIA DRIVER 6874M: Antti Palosaari <crope@iki.fi> 6875L: linux-media@vger.kernel.org 6876S: Maintained 6877W: https://linuxtv.org 6878Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6879T: git git://linuxtv.org/anttip/media_tree.git 6880F: drivers/media/usb/dvb-usb-v2/gl861* 6881 6882DVB_USB_MXL111SF MEDIA DRIVER 6883M: Michael Krufky <mkrufky@linuxtv.org> 6884L: linux-media@vger.kernel.org 6885S: Maintained 6886W: https://linuxtv.org 6887W: http://github.com/mkrufky 6888Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6889T: git git://linuxtv.org/mkrufky/mxl111sf.git 6890F: drivers/media/usb/dvb-usb-v2/mxl111sf* 6891 6892DVB_USB_RTL28XXU MEDIA DRIVER 6893M: Antti Palosaari <crope@iki.fi> 6894L: linux-media@vger.kernel.org 6895S: Maintained 6896W: https://linuxtv.org 6897W: http://palosaari.fi/linux/ 6898Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6899T: git git://linuxtv.org/anttip/media_tree.git 6900F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 6901 6902DVB_USB_V2 MEDIA DRIVER 6903M: Antti Palosaari <crope@iki.fi> 6904L: linux-media@vger.kernel.org 6905S: Maintained 6906W: https://linuxtv.org 6907W: http://palosaari.fi/linux/ 6908Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6909T: git git://linuxtv.org/anttip/media_tree.git 6910F: drivers/media/usb/dvb-usb-v2/dvb_usb* 6911F: drivers/media/usb/dvb-usb-v2/usb_urb.c 6912 6913DYNAMIC DEBUG 6914M: Jason Baron <jbaron@akamai.com> 6915S: Maintained 6916F: include/linux/dynamic_debug.h 6917F: lib/dynamic_debug.c 6918 6919DYNAMIC INTERRUPT MODERATION 6920M: Tal Gilboa <talgi@nvidia.com> 6921S: Maintained 6922F: Documentation/networking/net_dim.rst 6923F: include/linux/dim.h 6924F: lib/dim/ 6925 6926DZ DECSTATION DZ11 SERIAL DRIVER 6927M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6928S: Maintained 6929F: drivers/tty/serial/dz.* 6930 6931E3X0 POWER BUTTON DRIVER 6932M: Moritz Fischer <moritz.fischer@ettus.com> 6933L: usrp-users@lists.ettus.com 6934S: Supported 6935W: http://www.ettus.com 6936F: Documentation/devicetree/bindings/input/e3x0-button.txt 6937F: drivers/input/misc/e3x0-button.c 6938 6939E4000 MEDIA DRIVER 6940M: Antti Palosaari <crope@iki.fi> 6941L: linux-media@vger.kernel.org 6942S: Maintained 6943W: https://linuxtv.org 6944W: http://palosaari.fi/linux/ 6945Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6946T: git git://linuxtv.org/anttip/media_tree.git 6947F: drivers/media/tuners/e4000* 6948 6949EARTH_PT1 MEDIA DRIVER 6950M: Akihiro Tsukada <tskd08@gmail.com> 6951L: linux-media@vger.kernel.org 6952S: Odd Fixes 6953F: drivers/media/pci/pt1/ 6954 6955EARTH_PT3 MEDIA DRIVER 6956M: Akihiro Tsukada <tskd08@gmail.com> 6957L: linux-media@vger.kernel.org 6958S: Odd Fixes 6959F: drivers/media/pci/pt3/ 6960 6961EC100 MEDIA DRIVER 6962M: Antti Palosaari <crope@iki.fi> 6963L: linux-media@vger.kernel.org 6964S: Maintained 6965W: https://linuxtv.org 6966W: http://palosaari.fi/linux/ 6967Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6968T: git git://linuxtv.org/anttip/media_tree.git 6969F: drivers/media/dvb-frontends/ec100* 6970 6971ECRYPT FILE SYSTEM 6972M: Tyler Hicks <code@tyhicks.com> 6973L: ecryptfs@vger.kernel.org 6974S: Odd Fixes 6975W: http://ecryptfs.org 6976W: https://launchpad.net/ecryptfs 6977T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 6978F: Documentation/filesystems/ecryptfs.rst 6979F: fs/ecryptfs/ 6980 6981EDAC-AMD64 6982M: Yazen Ghannam <yazen.ghannam@amd.com> 6983L: linux-edac@vger.kernel.org 6984S: Supported 6985F: drivers/edac/amd64_edac* 6986F: drivers/edac/mce_amd* 6987 6988EDAC-ARMADA 6989M: Jan Luebbe <jlu@pengutronix.de> 6990L: linux-edac@vger.kernel.org 6991S: Maintained 6992F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 6993F: drivers/edac/armada_xp_* 6994 6995EDAC-AST2500 6996M: Stefan Schaeckeler <sschaeck@cisco.com> 6997S: Supported 6998F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 6999F: drivers/edac/aspeed_edac.c 7000 7001EDAC-BLUEFIELD 7002M: Shravan Kumar Ramani <shravankr@nvidia.com> 7003S: Supported 7004F: drivers/edac/bluefield_edac.c 7005 7006EDAC-CALXEDA 7007M: Andre Przywara <andre.przywara@arm.com> 7008L: linux-edac@vger.kernel.org 7009S: Maintained 7010F: drivers/edac/highbank* 7011 7012EDAC-CAVIUM OCTEON 7013M: Ralf Baechle <ralf@linux-mips.org> 7014L: linux-edac@vger.kernel.org 7015L: linux-mips@vger.kernel.org 7016S: Supported 7017F: drivers/edac/octeon_edac* 7018 7019EDAC-CAVIUM THUNDERX 7020M: Robert Richter <rric@kernel.org> 7021L: linux-edac@vger.kernel.org 7022S: Odd Fixes 7023F: drivers/edac/thunderx_edac* 7024 7025EDAC-CORE 7026M: Borislav Petkov <bp@alien8.de> 7027M: Mauro Carvalho Chehab <mchehab@kernel.org> 7028M: Tony Luck <tony.luck@intel.com> 7029R: James Morse <james.morse@arm.com> 7030R: Robert Richter <rric@kernel.org> 7031L: linux-edac@vger.kernel.org 7032S: Supported 7033T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7034F: Documentation/admin-guide/ras.rst 7035F: Documentation/driver-api/edac.rst 7036F: drivers/edac/ 7037F: include/linux/edac.h 7038 7039EDAC-DMC520 7040M: Lei Wang <lewan@microsoft.com> 7041L: linux-edac@vger.kernel.org 7042S: Supported 7043F: drivers/edac/dmc520_edac.c 7044 7045EDAC-E752X 7046M: Mark Gross <markgross@kernel.org> 7047L: linux-edac@vger.kernel.org 7048S: Maintained 7049F: drivers/edac/e752x_edac.c 7050 7051EDAC-E7XXX 7052L: linux-edac@vger.kernel.org 7053S: Maintained 7054F: drivers/edac/e7xxx_edac.c 7055 7056EDAC-FSL_DDR 7057M: York Sun <york.sun@nxp.com> 7058L: linux-edac@vger.kernel.org 7059S: Maintained 7060F: drivers/edac/fsl_ddr_edac.* 7061 7062EDAC-GHES 7063M: Mauro Carvalho Chehab <mchehab@kernel.org> 7064L: linux-edac@vger.kernel.org 7065S: Maintained 7066F: drivers/edac/ghes_edac.c 7067 7068EDAC-I10NM 7069M: Tony Luck <tony.luck@intel.com> 7070L: linux-edac@vger.kernel.org 7071S: Maintained 7072F: drivers/edac/i10nm_base.c 7073 7074EDAC-I3000 7075L: linux-edac@vger.kernel.org 7076S: Orphan 7077F: drivers/edac/i3000_edac.c 7078 7079EDAC-I5000 7080L: linux-edac@vger.kernel.org 7081S: Maintained 7082F: drivers/edac/i5000_edac.c 7083 7084EDAC-I5400 7085M: Mauro Carvalho Chehab <mchehab@kernel.org> 7086L: linux-edac@vger.kernel.org 7087S: Maintained 7088F: drivers/edac/i5400_edac.c 7089 7090EDAC-I7300 7091M: Mauro Carvalho Chehab <mchehab@kernel.org> 7092L: linux-edac@vger.kernel.org 7093S: Maintained 7094F: drivers/edac/i7300_edac.c 7095 7096EDAC-I7CORE 7097M: Mauro Carvalho Chehab <mchehab@kernel.org> 7098L: linux-edac@vger.kernel.org 7099S: Maintained 7100F: drivers/edac/i7core_edac.c 7101 7102EDAC-I82443BXGX 7103M: Tim Small <tim@buttersideup.com> 7104L: linux-edac@vger.kernel.org 7105S: Maintained 7106F: drivers/edac/i82443bxgx_edac.c 7107 7108EDAC-I82975X 7109M: "Arvind R." <arvino55@gmail.com> 7110L: linux-edac@vger.kernel.org 7111S: Maintained 7112F: drivers/edac/i82975x_edac.c 7113 7114EDAC-IE31200 7115M: Jason Baron <jbaron@akamai.com> 7116L: linux-edac@vger.kernel.org 7117S: Maintained 7118F: drivers/edac/ie31200_edac.c 7119 7120EDAC-IGEN6 7121M: Tony Luck <tony.luck@intel.com> 7122R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7123L: linux-edac@vger.kernel.org 7124S: Maintained 7125F: drivers/edac/igen6_edac.c 7126 7127EDAC-MPC85XX 7128M: Johannes Thumshirn <morbidrsa@gmail.com> 7129L: linux-edac@vger.kernel.org 7130S: Maintained 7131F: drivers/edac/mpc85xx_edac.[ch] 7132 7133EDAC-PASEMI 7134M: Egor Martovetsky <egor@pasemi.com> 7135L: linux-edac@vger.kernel.org 7136S: Maintained 7137F: drivers/edac/pasemi_edac.c 7138 7139EDAC-PND2 7140M: Tony Luck <tony.luck@intel.com> 7141L: linux-edac@vger.kernel.org 7142S: Maintained 7143F: drivers/edac/pnd2_edac.[ch] 7144 7145EDAC-QCOM 7146M: Channagoud Kadabi <ckadabi@codeaurora.org> 7147M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7148L: linux-arm-msm@vger.kernel.org 7149L: linux-edac@vger.kernel.org 7150S: Maintained 7151F: drivers/edac/qcom_edac.c 7152 7153EDAC-R82600 7154M: Tim Small <tim@buttersideup.com> 7155L: linux-edac@vger.kernel.org 7156S: Maintained 7157F: drivers/edac/r82600_edac.c 7158 7159EDAC-SBRIDGE 7160M: Tony Luck <tony.luck@intel.com> 7161R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7162L: linux-edac@vger.kernel.org 7163S: Maintained 7164F: drivers/edac/sb_edac.c 7165 7166EDAC-SKYLAKE 7167M: Tony Luck <tony.luck@intel.com> 7168L: linux-edac@vger.kernel.org 7169S: Maintained 7170F: drivers/edac/skx_*.[ch] 7171 7172EDAC-TI 7173M: Tero Kristo <kristo@kernel.org> 7174L: linux-edac@vger.kernel.org 7175S: Odd Fixes 7176F: drivers/edac/ti_edac.c 7177 7178EDIROL UA-101/UA-1000 DRIVER 7179M: Clemens Ladisch <clemens@ladisch.de> 7180L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7181S: Maintained 7182T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7183F: sound/usb/misc/ua101.c 7184 7185EFI TEST DRIVER 7186M: Ivan Hu <ivan.hu@canonical.com> 7187M: Ard Biesheuvel <ardb@kernel.org> 7188L: linux-efi@vger.kernel.org 7189S: Maintained 7190F: drivers/firmware/efi/test/ 7191 7192EFI VARIABLE FILESYSTEM 7193M: Matthew Garrett <matthew.garrett@nebula.com> 7194M: Jeremy Kerr <jk@ozlabs.org> 7195M: Ard Biesheuvel <ardb@kernel.org> 7196L: linux-efi@vger.kernel.org 7197S: Maintained 7198T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7199F: fs/efivarfs/ 7200 7201EFIFB FRAMEBUFFER DRIVER 7202M: Peter Jones <pjones@redhat.com> 7203L: linux-fbdev@vger.kernel.org 7204S: Maintained 7205F: drivers/video/fbdev/efifb.c 7206 7207EFS FILESYSTEM 7208S: Orphan 7209W: http://aeschi.ch.eu.org/efs/ 7210F: fs/efs/ 7211 7212EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7213M: Douglas Miller <dougmill@linux.ibm.com> 7214L: netdev@vger.kernel.org 7215S: Maintained 7216F: drivers/net/ethernet/ibm/ehea/ 7217 7218EM28XX VIDEO4LINUX DRIVER 7219M: Mauro Carvalho Chehab <mchehab@kernel.org> 7220L: linux-media@vger.kernel.org 7221S: Maintained 7222W: https://linuxtv.org 7223T: git git://linuxtv.org/media_tree.git 7224F: Documentation/admin-guide/media/em28xx* 7225F: drivers/media/usb/em28xx/ 7226 7227EMBEDDED LINUX 7228M: Matt Mackall <mpm@selenic.com> 7229M: David Woodhouse <dwmw2@infradead.org> 7230L: linux-embedded@vger.kernel.org 7231S: Maintained 7232 7233EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7234M: Adrian Hunter <adrian.hunter@intel.com> 7235M: Ritesh Harjani <riteshh@codeaurora.org> 7236M: Asutosh Das <asutoshd@codeaurora.org> 7237L: linux-mmc@vger.kernel.org 7238S: Maintained 7239F: drivers/mmc/host/cqhci* 7240 7241EMULEX 10Gbps iSCSI - OneConnect DRIVER 7242M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7243L: linux-scsi@vger.kernel.org 7244S: Supported 7245W: http://www.broadcom.com 7246F: drivers/scsi/be2iscsi/ 7247 7248EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7249M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7250M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7251M: Somnath Kotur <somnath.kotur@broadcom.com> 7252L: netdev@vger.kernel.org 7253S: Supported 7254W: http://www.emulex.com 7255F: drivers/net/ethernet/emulex/benet/ 7256 7257EMULEX ONECONNECT ROCE DRIVER 7258M: Selvin Xavier <selvin.xavier@broadcom.com> 7259L: linux-rdma@vger.kernel.org 7260S: Odd Fixes 7261W: http://www.broadcom.com 7262F: drivers/infiniband/hw/ocrdma/ 7263F: include/uapi/rdma/ocrdma-abi.h 7264 7265EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7266M: James Smart <james.smart@broadcom.com> 7267M: Dick Kennedy <dick.kennedy@broadcom.com> 7268L: linux-scsi@vger.kernel.org 7269S: Supported 7270W: http://www.broadcom.com 7271F: drivers/scsi/lpfc/ 7272 7273EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7274M: James Smart <james.smart@broadcom.com> 7275M: Ram Vegesna <ram.vegesna@broadcom.com> 7276L: linux-scsi@vger.kernel.org 7277L: target-devel@vger.kernel.org 7278S: Supported 7279W: http://www.broadcom.com 7280F: drivers/scsi/elx/ 7281 7282ENE CB710 FLASH CARD READER DRIVER 7283M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7284S: Maintained 7285F: drivers/misc/cb710/ 7286F: drivers/mmc/host/cb710-mmc.* 7287F: include/linux/cb710.h 7288 7289ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7290M: Maxim Levitsky <maximlevitsky@gmail.com> 7291S: Maintained 7292F: drivers/media/rc/ene_ir.* 7293 7294EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7295M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7296L: linuxppc-dev@lists.ozlabs.org 7297S: Maintained 7298F: drivers/tty/ehv_bytechan.c 7299 7300EPSON S1D13XXX FRAMEBUFFER DRIVER 7301M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7302S: Maintained 7303T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7304F: drivers/video/fbdev/s1d13xxxfb.c 7305F: include/video/s1d13xxxfb.h 7306 7307EROFS FILE SYSTEM 7308M: Gao Xiang <xiang@kernel.org> 7309M: Chao Yu <chao@kernel.org> 7310L: linux-erofs@lists.ozlabs.org 7311S: Maintained 7312T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7313F: Documentation/filesystems/erofs.rst 7314F: fs/erofs/ 7315F: include/trace/events/erofs.h 7316 7317ERRSEQ ERROR TRACKING INFRASTRUCTURE 7318M: Jeff Layton <jlayton@kernel.org> 7319S: Maintained 7320F: include/linux/errseq.h 7321F: lib/errseq.c 7322 7323ET131X NETWORK DRIVER 7324M: Mark Einon <mark.einon@gmail.com> 7325S: Odd Fixes 7326F: drivers/net/ethernet/agere/ 7327 7328ETAS ES58X CAN/USB DRIVER 7329M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7330L: linux-can@vger.kernel.org 7331S: Maintained 7332F: drivers/net/can/usb/etas_es58x/ 7333 7334ETHERNET BRIDGE 7335M: Roopa Prabhu <roopa@nvidia.com> 7336M: Nikolay Aleksandrov <razor@blackwall.org> 7337L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7338L: netdev@vger.kernel.org 7339S: Maintained 7340W: http://www.linuxfoundation.org/en/Net:Bridge 7341F: include/linux/netfilter_bridge/ 7342F: net/bridge/ 7343 7344ETHERNET PHY LIBRARY 7345M: Andrew Lunn <andrew@lunn.ch> 7346M: Heiner Kallweit <hkallweit1@gmail.com> 7347R: Russell King <linux@armlinux.org.uk> 7348L: netdev@vger.kernel.org 7349S: Maintained 7350F: Documentation/ABI/testing/sysfs-class-net-phydev 7351F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7352F: Documentation/devicetree/bindings/net/mdio* 7353F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7354F: Documentation/networking/phy.rst 7355F: drivers/net/mdio/ 7356F: drivers/net/mdio/acpi_mdio.c 7357F: drivers/net/mdio/fwnode_mdio.c 7358F: drivers/net/mdio/of_mdio.c 7359F: drivers/net/pcs/ 7360F: drivers/net/phy/ 7361F: include/dt-bindings/net/qca-ar803x.h 7362F: include/linux/linkmode.h 7363F: include/linux/*mdio*.h 7364F: include/linux/mdio/*.h 7365F: include/linux/mii.h 7366F: include/linux/of_net.h 7367F: include/linux/phy.h 7368F: include/linux/phy_fixed.h 7369F: include/linux/platform_data/mdio-bcm-unimac.h 7370F: include/linux/platform_data/mdio-gpio.h 7371F: include/trace/events/mdio.h 7372F: include/uapi/linux/mdio.h 7373F: include/uapi/linux/mii.h 7374F: net/core/of_net.c 7375 7376EXEC & BINFMT API 7377R: Eric Biederman <ebiederm@xmission.com> 7378R: Kees Cook <keescook@chromium.org> 7379L: linux-mm@kvack.org 7380S: Supported 7381T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7382F: arch/alpha/kernel/binfmt_loader.c 7383F: arch/x86/ia32/ia32_aout.c 7384F: fs/*binfmt_*.c 7385F: fs/exec.c 7386F: include/linux/binfmts.h 7387F: include/linux/elf.h 7388F: include/uapi/linux/binfmts.h 7389F: include/uapi/linux/elf.h 7390F: tools/testing/selftests/exec/ 7391N: asm/elf.h 7392N: binfmt 7393 7394EXFAT FILE SYSTEM 7395M: Namjae Jeon <linkinjeon@kernel.org> 7396M: Sungjong Seo <sj1557.seo@samsung.com> 7397L: linux-fsdevel@vger.kernel.org 7398S: Maintained 7399F: fs/exfat/ 7400 7401EXT2 FILE SYSTEM 7402M: Jan Kara <jack@suse.com> 7403L: linux-ext4@vger.kernel.org 7404S: Maintained 7405F: Documentation/filesystems/ext2.rst 7406F: fs/ext2/ 7407F: include/linux/ext2* 7408 7409EXT4 FILE SYSTEM 7410M: "Theodore Ts'o" <tytso@mit.edu> 7411M: Andreas Dilger <adilger.kernel@dilger.ca> 7412L: linux-ext4@vger.kernel.org 7413S: Maintained 7414W: http://ext4.wiki.kernel.org 7415Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7416T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7417F: Documentation/filesystems/ext4/ 7418F: fs/ext4/ 7419F: include/trace/events/ext4.h 7420 7421Extended Verification Module (EVM) 7422M: Mimi Zohar <zohar@linux.ibm.com> 7423L: linux-integrity@vger.kernel.org 7424S: Supported 7425T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7426F: security/integrity/evm/ 7427F: security/integrity/ 7428 7429EXTENSIBLE FIRMWARE INTERFACE (EFI) 7430M: Ard Biesheuvel <ardb@kernel.org> 7431L: linux-efi@vger.kernel.org 7432S: Maintained 7433T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7434F: Documentation/admin-guide/efi-stub.rst 7435F: arch/*/include/asm/efi.h 7436F: arch/*/kernel/efi.c 7437F: arch/arm/boot/compressed/efi-header.S 7438F: arch/arm64/kernel/efi-entry.S 7439F: arch/x86/platform/efi/ 7440F: drivers/firmware/efi/ 7441F: include/linux/efi*.h 7442 7443EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7444M: MyungJoo Ham <myungjoo.ham@samsung.com> 7445M: Chanwoo Choi <cw00.choi@samsung.com> 7446L: linux-kernel@vger.kernel.org 7447S: Maintained 7448T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7449F: Documentation/devicetree/bindings/extcon/ 7450F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7451F: drivers/extcon/ 7452F: include/linux/extcon.h 7453F: include/linux/extcon/ 7454 7455EXTRA BOOT CONFIG 7456M: Masami Hiramatsu <mhiramat@kernel.org> 7457S: Maintained 7458F: Documentation/admin-guide/bootconfig.rst 7459F: fs/proc/bootconfig.c 7460F: include/linux/bootconfig.h 7461F: lib/bootconfig.c 7462F: tools/bootconfig/* 7463F: tools/bootconfig/scripts/* 7464 7465EXYNOS DP DRIVER 7466M: Jingoo Han <jingoohan1@gmail.com> 7467L: dri-devel@lists.freedesktop.org 7468S: Maintained 7469F: drivers/gpu/drm/exynos/exynos_dp* 7470 7471EXYNOS SYSMMU (IOMMU) driver 7472M: Marek Szyprowski <m.szyprowski@samsung.com> 7473L: iommu@lists.linux-foundation.org 7474S: Maintained 7475F: drivers/iommu/exynos-iommu.c 7476 7477F2FS FILE SYSTEM 7478M: Jaegeuk Kim <jaegeuk@kernel.org> 7479M: Chao Yu <chao@kernel.org> 7480L: linux-f2fs-devel@lists.sourceforge.net 7481S: Maintained 7482W: https://f2fs.wiki.kernel.org/ 7483T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7484F: Documentation/ABI/testing/sysfs-fs-f2fs 7485F: Documentation/filesystems/f2fs.rst 7486F: fs/f2fs/ 7487F: include/linux/f2fs_fs.h 7488F: include/trace/events/f2fs.h 7489F: include/uapi/linux/f2fs.h 7490 7491F71805F HARDWARE MONITORING DRIVER 7492M: Jean Delvare <jdelvare@suse.com> 7493L: linux-hwmon@vger.kernel.org 7494S: Maintained 7495F: Documentation/hwmon/f71805f.rst 7496F: drivers/hwmon/f71805f.c 7497 7498FADDR2LINE 7499M: Josh Poimboeuf <jpoimboe@redhat.com> 7500S: Maintained 7501F: scripts/faddr2line 7502 7503FAILOVER MODULE 7504M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7505L: netdev@vger.kernel.org 7506S: Supported 7507F: Documentation/networking/failover.rst 7508F: include/net/failover.h 7509F: net/core/failover.c 7510 7511FANOTIFY 7512M: Jan Kara <jack@suse.cz> 7513R: Amir Goldstein <amir73il@gmail.com> 7514R: Matthew Bobrowski <repnop@google.com> 7515L: linux-fsdevel@vger.kernel.org 7516S: Maintained 7517F: fs/notify/fanotify/ 7518F: include/linux/fanotify.h 7519F: include/uapi/linux/fanotify.h 7520 7521FARSYNC SYNCHRONOUS DRIVER 7522M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7523S: Supported 7524W: http://www.farsite.co.uk/ 7525F: drivers/net/wan/farsync.* 7526 7527FAULT INJECTION SUPPORT 7528M: Akinobu Mita <akinobu.mita@gmail.com> 7529S: Supported 7530F: Documentation/fault-injection/ 7531F: lib/fault-inject.c 7532 7533FBTFT Framebuffer drivers 7534L: dri-devel@lists.freedesktop.org 7535L: linux-fbdev@vger.kernel.org 7536S: Orphan 7537F: drivers/staging/fbtft/ 7538 7539FC0011 TUNER DRIVER 7540M: Michael Buesch <m@bues.ch> 7541L: linux-media@vger.kernel.org 7542S: Maintained 7543F: drivers/media/tuners/fc0011.c 7544F: drivers/media/tuners/fc0011.h 7545 7546FC2580 MEDIA DRIVER 7547M: Antti Palosaari <crope@iki.fi> 7548L: linux-media@vger.kernel.org 7549S: Maintained 7550W: https://linuxtv.org 7551W: http://palosaari.fi/linux/ 7552Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7553T: git git://linuxtv.org/anttip/media_tree.git 7554F: drivers/media/tuners/fc2580* 7555 7556FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7557M: Hannes Reinecke <hare@suse.de> 7558L: linux-scsi@vger.kernel.org 7559S: Supported 7560W: www.Open-FCoE.org 7561F: drivers/scsi/fcoe/ 7562F: drivers/scsi/libfc/ 7563F: include/scsi/fc/ 7564F: include/scsi/libfc.h 7565F: include/scsi/libfcoe.h 7566F: include/uapi/scsi/fc/ 7567 7568FILE LOCKING (flock() and fcntl()/lockf()) 7569M: Jeff Layton <jlayton@kernel.org> 7570L: linux-fsdevel@vger.kernel.org 7571S: Maintained 7572F: fs/fcntl.c 7573F: fs/locks.c 7574F: include/linux/fcntl.h 7575F: include/uapi/linux/fcntl.h 7576 7577FILESYSTEM DIRECT ACCESS (DAX) 7578M: Dan Williams <dan.j.williams@intel.com> 7579R: Matthew Wilcox <willy@infradead.org> 7580R: Jan Kara <jack@suse.cz> 7581L: linux-fsdevel@vger.kernel.org 7582L: nvdimm@lists.linux.dev 7583S: Supported 7584F: fs/dax.c 7585F: include/linux/dax.h 7586F: include/trace/events/fs_dax.h 7587 7588FILESYSTEMS (VFS and infrastructure) 7589M: Alexander Viro <viro@zeniv.linux.org.uk> 7590L: linux-fsdevel@vger.kernel.org 7591S: Maintained 7592F: fs/* 7593F: include/linux/fs.h 7594F: include/linux/fs_types.h 7595F: include/uapi/linux/fs.h 7596F: include/uapi/linux/openat2.h 7597X: fs/io-wq.c 7598X: fs/io-wq.h 7599X: fs/io_uring.c 7600 7601FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7602M: Riku Voipio <riku.voipio@iki.fi> 7603L: linux-hwmon@vger.kernel.org 7604S: Maintained 7605F: drivers/hwmon/f75375s.c 7606F: include/linux/f75375s.h 7607 7608FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7609M: Clemens Ladisch <clemens@ladisch.de> 7610M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7611L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7612S: Maintained 7613T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7614F: include/uapi/sound/firewire.h 7615F: sound/firewire/ 7616 7617FIREWIRE MEDIA DRIVERS (firedtv) 7618M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7619L: linux-media@vger.kernel.org 7620L: linux1394-devel@lists.sourceforge.net 7621S: Maintained 7622T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7623F: drivers/media/firewire/ 7624 7625FIREWIRE SBP-2 TARGET 7626M: Chris Boot <bootc@bootc.net> 7627L: linux-scsi@vger.kernel.org 7628L: target-devel@vger.kernel.org 7629L: linux1394-devel@lists.sourceforge.net 7630S: Maintained 7631T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7632F: drivers/target/sbp/ 7633 7634FIREWIRE SUBSYSTEM 7635M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7636L: linux1394-devel@lists.sourceforge.net 7637S: Maintained 7638W: http://ieee1394.wiki.kernel.org/ 7639T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7640F: drivers/firewire/ 7641F: include/linux/firewire.h 7642F: include/uapi/linux/firewire*.h 7643F: tools/firewire/ 7644 7645FIRMWARE FRAMEWORK FOR ARMV8-A 7646M: Sudeep Holla <sudeep.holla@arm.com> 7647L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7648S: Maintained 7649F: drivers/firmware/arm_ffa/ 7650F: include/linux/arm_ffa.h 7651 7652FIRMWARE LOADER (request_firmware) 7653M: Luis Chamberlain <mcgrof@kernel.org> 7654L: linux-kernel@vger.kernel.org 7655S: Maintained 7656F: Documentation/firmware_class/ 7657F: drivers/base/firmware_loader/ 7658F: include/linux/firmware.h 7659 7660FLEXTIMER FTM-QUADDEC DRIVER 7661M: Patrick Havelange <patrick.havelange@essensium.com> 7662L: linux-iio@vger.kernel.org 7663S: Maintained 7664F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7665F: drivers/counter/ftm-quaddec.c 7666 7667FLOPPY DRIVER 7668M: Denis Efremov <efremov@linux.com> 7669L: linux-block@vger.kernel.org 7670S: Odd Fixes 7671F: drivers/block/floppy.c 7672 7673FLYSKY FSIA6B RC RECEIVER 7674M: Markus Koch <markus@notsyncing.net> 7675L: linux-input@vger.kernel.org 7676S: Maintained 7677F: drivers/input/joystick/fsia6b.c 7678 7679FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 7680M: Geoffrey D. Bennett <g@b4.vu> 7681L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7682S: Maintained 7683T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7684F: sound/usb/mixer_scarlett_gen2.c 7685 7686FORCEDETH GIGABIT ETHERNET DRIVER 7687M: Rain River <rain.1986.08.12@gmail.com> 7688M: Zhu Yanjun <zyjzyj2000@gmail.com> 7689L: netdev@vger.kernel.org 7690S: Maintained 7691F: drivers/net/ethernet/nvidia/* 7692 7693FORTIFY_SOURCE 7694M: Kees Cook <keescook@chromium.org> 7695L: linux-hardening@vger.kernel.org 7696S: Supported 7697F: include/linux/fortify-string.h 7698F: lib/test_fortify/* 7699F: scripts/test_fortify.sh 7700K: \b__NO_FORTIFY\b 7701 7702FPGA DFL DRIVERS 7703M: Wu Hao <hao.wu@intel.com> 7704R: Tom Rix <trix@redhat.com> 7705L: linux-fpga@vger.kernel.org 7706S: Maintained 7707F: Documentation/ABI/testing/sysfs-bus-dfl* 7708F: Documentation/fpga/dfl.rst 7709F: drivers/fpga/dfl* 7710F: drivers/uio/uio_dfl.c 7711F: include/linux/dfl.h 7712F: include/uapi/linux/fpga-dfl.h 7713 7714FPGA MANAGER FRAMEWORK 7715M: Moritz Fischer <mdf@kernel.org> 7716M: Wu Hao <hao.wu@intel.com> 7717M: Xu Yilun <yilun.xu@intel.com> 7718R: Tom Rix <trix@redhat.com> 7719L: linux-fpga@vger.kernel.org 7720S: Maintained 7721Q: http://patchwork.kernel.org/project/linux-fpga/list/ 7722T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git 7723F: Documentation/devicetree/bindings/fpga/ 7724F: Documentation/driver-api/fpga/ 7725F: Documentation/fpga/ 7726F: drivers/fpga/ 7727F: include/linux/fpga/ 7728 7729FPU EMULATOR 7730M: Bill Metzenthen <billm@melbpc.org.au> 7731S: Maintained 7732W: http://floatingpoint.sourceforge.net/emulator/index.html 7733F: arch/x86/math-emu/ 7734 7735FRAMEBUFFER CORE 7736M: Daniel Vetter <daniel@ffwll.ch> 7737F: drivers/video/fbdev/core/ 7738S: Odd Fixes 7739T: git git://anongit.freedesktop.org/drm/drm-misc 7740 7741FRAMEBUFFER LAYER 7742M: Helge Deller <deller@gmx.de> 7743L: linux-fbdev@vger.kernel.org 7744L: dri-devel@lists.freedesktop.org 7745S: Maintained 7746Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 7747T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 7748F: Documentation/fb/ 7749F: drivers/video/ 7750F: include/linux/fb.h 7751F: include/uapi/linux/fb.h 7752F: include/uapi/video/ 7753F: include/video/ 7754 7755FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 7756M: Horia Geantă <horia.geanta@nxp.com> 7757M: Pankaj Gupta <pankaj.gupta@nxp.com> 7758M: Gaurav Jain <gaurav.jain@nxp.com> 7759L: linux-crypto@vger.kernel.org 7760S: Maintained 7761F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 7762F: drivers/crypto/caam/ 7763 7764FREESCALE COLDFIRE M5441X MMC DRIVER 7765M: Angelo Dureghello <angelo.dureghello@timesys.com> 7766L: linux-mmc@vger.kernel.org 7767S: Maintained 7768F: drivers/mmc/host/sdhci-esdhc-mcf.c 7769F: include/linux/platform_data/mmc-esdhc-mcf.h 7770 7771FREESCALE DIU FRAMEBUFFER DRIVER 7772M: Timur Tabi <timur@kernel.org> 7773L: linux-fbdev@vger.kernel.org 7774S: Maintained 7775F: drivers/video/fbdev/fsl-diu-fb.* 7776 7777FREESCALE DMA DRIVER 7778M: Li Yang <leoyang.li@nxp.com> 7779M: Zhang Wei <zw@zh-kernel.org> 7780L: linuxppc-dev@lists.ozlabs.org 7781S: Maintained 7782F: drivers/dma/fsldma.* 7783 7784FREESCALE DSPI DRIVER 7785M: Vladimir Oltean <olteanv@gmail.com> 7786L: linux-spi@vger.kernel.org 7787S: Maintained 7788F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 7789F: drivers/spi/spi-fsl-dspi.c 7790F: include/linux/spi/spi-fsl-dspi.h 7791 7792FREESCALE ENETC ETHERNET DRIVERS 7793M: Claudiu Manoil <claudiu.manoil@nxp.com> 7794L: netdev@vger.kernel.org 7795S: Maintained 7796F: drivers/net/ethernet/freescale/enetc/ 7797 7798FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 7799M: Claudiu Manoil <claudiu.manoil@nxp.com> 7800L: netdev@vger.kernel.org 7801S: Maintained 7802F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 7803F: drivers/net/ethernet/freescale/gianfar* 7804 7805FREESCALE GPMI NAND DRIVER 7806M: Han Xu <han.xu@nxp.com> 7807L: linux-mtd@lists.infradead.org 7808S: Maintained 7809F: drivers/mtd/nand/raw/gpmi-nand/* 7810 7811FREESCALE I2C CPM DRIVER 7812M: Jochen Friedrich <jochen@scram.de> 7813L: linuxppc-dev@lists.ozlabs.org 7814L: linux-i2c@vger.kernel.org 7815S: Maintained 7816F: drivers/i2c/busses/i2c-cpm.c 7817 7818FREESCALE IMX / MXC FEC DRIVER 7819M: Joakim Zhang <qiangqing.zhang@nxp.com> 7820L: netdev@vger.kernel.org 7821S: Maintained 7822F: Documentation/devicetree/bindings/net/fsl,fec.yaml 7823F: drivers/net/ethernet/freescale/fec.h 7824F: drivers/net/ethernet/freescale/fec_main.c 7825F: drivers/net/ethernet/freescale/fec_ptp.c 7826 7827FREESCALE IMX / MXC FRAMEBUFFER DRIVER 7828M: Sascha Hauer <s.hauer@pengutronix.de> 7829R: Pengutronix Kernel Team <kernel@pengutronix.de> 7830L: linux-fbdev@vger.kernel.org 7831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7832S: Maintained 7833F: drivers/video/fbdev/imxfb.c 7834F: include/linux/platform_data/video-imxfb.h 7835 7836FREESCALE IMX DDR PMU DRIVER 7837M: Frank Li <Frank.li@nxp.com> 7838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7839S: Maintained 7840F: Documentation/admin-guide/perf/imx-ddr.rst 7841F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 7842F: drivers/perf/fsl_imx8_ddr_perf.c 7843 7844FREESCALE IMX I2C DRIVER 7845M: Oleksij Rempel <o.rempel@pengutronix.de> 7846R: Pengutronix Kernel Team <kernel@pengutronix.de> 7847L: linux-i2c@vger.kernel.org 7848S: Maintained 7849F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 7850F: drivers/i2c/busses/i2c-imx.c 7851 7852FREESCALE IMX LPI2C DRIVER 7853M: Dong Aisheng <aisheng.dong@nxp.com> 7854L: linux-i2c@vger.kernel.org 7855L: linux-imx@nxp.com 7856S: Maintained 7857F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 7858F: drivers/i2c/busses/i2c-imx-lpi2c.c 7859 7860FREESCALE MPC I2C DRIVER 7861M: Chris Packham <chris.packham@alliedtelesis.co.nz> 7862L: linux-i2c@vger.kernel.org 7863S: Maintained 7864F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 7865F: drivers/i2c/busses/i2c-mpc.c 7866 7867FREESCALE QORIQ DPAA ETHERNET DRIVER 7868M: Madalin Bucur <madalin.bucur@nxp.com> 7869L: netdev@vger.kernel.org 7870S: Maintained 7871F: drivers/net/ethernet/freescale/dpaa 7872 7873FREESCALE QORIQ DPAA FMAN DRIVER 7874M: Madalin Bucur <madalin.bucur@nxp.com> 7875L: netdev@vger.kernel.org 7876S: Maintained 7877F: Documentation/devicetree/bindings/net/fsl-fman.txt 7878F: drivers/net/ethernet/freescale/fman 7879 7880FREESCALE QORIQ PTP CLOCK DRIVER 7881M: Yangbo Lu <yangbo.lu@nxp.com> 7882L: netdev@vger.kernel.org 7883S: Maintained 7884F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 7885F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 7886F: drivers/net/ethernet/freescale/dpaa2/dprtc* 7887F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 7888F: drivers/ptp/ptp_qoriq.c 7889F: drivers/ptp/ptp_qoriq_debugfs.c 7890F: include/linux/fsl/ptp_qoriq.h 7891 7892FREESCALE QUAD SPI DRIVER 7893M: Han Xu <han.xu@nxp.com> 7894L: linux-spi@vger.kernel.org 7895S: Maintained 7896F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 7897F: drivers/spi/spi-fsl-qspi.c 7898 7899FREESCALE QUICC ENGINE LIBRARY 7900M: Qiang Zhao <qiang.zhao@nxp.com> 7901L: linuxppc-dev@lists.ozlabs.org 7902S: Maintained 7903F: drivers/soc/fsl/qe/ 7904F: include/soc/fsl/qe/ 7905 7906FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 7907M: Li Yang <leoyang.li@nxp.com> 7908L: netdev@vger.kernel.org 7909L: linuxppc-dev@lists.ozlabs.org 7910S: Maintained 7911F: drivers/net/ethernet/freescale/ucc_geth* 7912 7913FREESCALE QUICC ENGINE UCC HDLC DRIVER 7914M: Zhao Qiang <qiang.zhao@nxp.com> 7915L: netdev@vger.kernel.org 7916L: linuxppc-dev@lists.ozlabs.org 7917S: Maintained 7918F: drivers/net/wan/fsl_ucc_hdlc* 7919 7920FREESCALE QUICC ENGINE UCC UART DRIVER 7921M: Timur Tabi <timur@kernel.org> 7922L: linuxppc-dev@lists.ozlabs.org 7923S: Maintained 7924F: drivers/tty/serial/ucc_uart.c 7925 7926FREESCALE SOC DRIVERS 7927M: Li Yang <leoyang.li@nxp.com> 7928L: linuxppc-dev@lists.ozlabs.org 7929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7930S: Maintained 7931F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 7932F: Documentation/devicetree/bindings/soc/fsl/ 7933F: drivers/soc/fsl/ 7934F: include/linux/fsl/ 7935F: include/soc/fsl/ 7936 7937FREESCALE SOC FS_ENET DRIVER 7938M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 7939L: linuxppc-dev@lists.ozlabs.org 7940L: netdev@vger.kernel.org 7941S: Maintained 7942F: drivers/net/ethernet/freescale/fs_enet/ 7943F: include/linux/fs_enet_pd.h 7944 7945FREESCALE SOC SOUND DRIVERS 7946M: Shengjiu Wang <shengjiu.wang@gmail.com> 7947M: Xiubo Li <Xiubo.Lee@gmail.com> 7948R: Fabio Estevam <festevam@gmail.com> 7949R: Nicolin Chen <nicoleotsuka@gmail.com> 7950L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7951L: linuxppc-dev@lists.ozlabs.org 7952S: Maintained 7953F: sound/soc/fsl/fsl* 7954F: sound/soc/fsl/imx* 7955F: sound/soc/fsl/mpc8610_hpcd.c 7956 7957FREESCALE USB PERIPHERAL DRIVERS 7958M: Li Yang <leoyang.li@nxp.com> 7959L: linux-usb@vger.kernel.org 7960L: linuxppc-dev@lists.ozlabs.org 7961S: Maintained 7962F: drivers/usb/gadget/udc/fsl* 7963 7964FREESCALE USB PHY DRIVER 7965M: Ran Wang <ran.wang_1@nxp.com> 7966L: linux-usb@vger.kernel.org 7967L: linuxppc-dev@lists.ozlabs.org 7968S: Maintained 7969F: drivers/usb/phy/phy-fsl-usb* 7970 7971FREEVXFS FILESYSTEM 7972M: Christoph Hellwig <hch@infradead.org> 7973S: Maintained 7974W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 7975F: fs/freevxfs/ 7976 7977FREEZER 7978M: "Rafael J. Wysocki" <rafael@kernel.org> 7979M: Pavel Machek <pavel@ucw.cz> 7980L: linux-pm@vger.kernel.org 7981S: Supported 7982F: Documentation/power/freezing-of-tasks.rst 7983F: include/linux/freezer.h 7984F: kernel/freezer.c 7985 7986FRONTSWAP API 7987M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 7988L: linux-kernel@vger.kernel.org 7989S: Maintained 7990F: include/linux/frontswap.h 7991F: mm/frontswap.c 7992 7993FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 7994M: David Howells <dhowells@redhat.com> 7995L: linux-cachefs@redhat.com (moderated for non-subscribers) 7996S: Supported 7997F: Documentation/filesystems/caching/ 7998F: fs/fscache/ 7999F: include/linux/fscache*.h 8000 8001FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8002M: Theodore Y. Ts'o <tytso@mit.edu> 8003M: Jaegeuk Kim <jaegeuk@kernel.org> 8004M: Eric Biggers <ebiggers@kernel.org> 8005L: linux-fscrypt@vger.kernel.org 8006S: Supported 8007Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8008T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8009F: Documentation/filesystems/fscrypt.rst 8010F: fs/crypto/ 8011F: include/linux/fscrypt*.h 8012F: include/uapi/linux/fscrypt.h 8013 8014FSI SUBSYSTEM 8015M: Jeremy Kerr <jk@ozlabs.org> 8016M: Joel Stanley <joel@jms.id.au> 8017R: Alistar Popple <alistair@popple.id.au> 8018R: Eddie James <eajames@linux.ibm.com> 8019L: linux-fsi@lists.ozlabs.org 8020S: Supported 8021Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8022T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8023F: drivers/fsi/ 8024F: include/linux/fsi*.h 8025F: include/trace/events/fsi*.h 8026 8027FSI-ATTACHED I2C DRIVER 8028M: Eddie James <eajames@linux.ibm.com> 8029L: linux-i2c@vger.kernel.org 8030L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8031S: Maintained 8032F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8033F: drivers/i2c/busses/i2c-fsi.c 8034 8035FSI-ATTACHED SPI DRIVER 8036M: Eddie James <eajames@linux.ibm.com> 8037L: linux-spi@vger.kernel.org 8038S: Maintained 8039F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8040F: drivers/spi/spi-fsi.c 8041 8042FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8043M: Jan Kara <jack@suse.cz> 8044R: Amir Goldstein <amir73il@gmail.com> 8045L: linux-fsdevel@vger.kernel.org 8046S: Maintained 8047T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8048F: fs/notify/ 8049F: include/linux/fsnotify*.h 8050 8051FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8052M: Eric Biggers <ebiggers@kernel.org> 8053M: Theodore Y. Ts'o <tytso@mit.edu> 8054L: linux-fscrypt@vger.kernel.org 8055S: Supported 8056Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8057T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8058F: Documentation/filesystems/fsverity.rst 8059F: fs/verity/ 8060F: include/linux/fsverity.h 8061F: include/uapi/linux/fsverity.h 8062 8063FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8064M: Michael Zaidman <michael.zaidman@gmail.com> 8065L: linux-i2c@vger.kernel.org 8066L: linux-input@vger.kernel.org 8067S: Maintained 8068F: drivers/hid/hid-ft260.c 8069 8070FUJITSU LAPTOP EXTRAS 8071M: Jonathan Woithe <jwoithe@just42.net> 8072L: platform-driver-x86@vger.kernel.org 8073S: Maintained 8074F: drivers/platform/x86/fujitsu-laptop.c 8075 8076FUJITSU M-5MO LS CAMERA ISP DRIVER 8077M: Kyungmin Park <kyungmin.park@samsung.com> 8078M: Heungjun Kim <riverful.kim@samsung.com> 8079L: linux-media@vger.kernel.org 8080S: Maintained 8081F: drivers/media/i2c/m5mols/ 8082F: include/media/i2c/m5mols.h 8083 8084FUJITSU TABLET EXTRAS 8085M: Robert Gerlach <khnz@gmx.de> 8086L: platform-driver-x86@vger.kernel.org 8087S: Maintained 8088F: drivers/platform/x86/fujitsu-tablet.c 8089 8090FUNGIBLE ETHERNET DRIVERS 8091M: Dimitris Michailidis <dmichail@fungible.com> 8092L: netdev@vger.kernel.org 8093S: Supported 8094F: drivers/net/ethernet/fungible/ 8095 8096FUSE: FILESYSTEM IN USERSPACE 8097M: Miklos Szeredi <miklos@szeredi.hu> 8098L: linux-fsdevel@vger.kernel.org 8099S: Maintained 8100W: https://github.com/libfuse/ 8101T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8102F: Documentation/filesystems/fuse.rst 8103F: fs/fuse/ 8104F: include/uapi/linux/fuse.h 8105 8106FUTEX SUBSYSTEM 8107M: Thomas Gleixner <tglx@linutronix.de> 8108M: Ingo Molnar <mingo@redhat.com> 8109R: Peter Zijlstra <peterz@infradead.org> 8110R: Darren Hart <dvhart@infradead.org> 8111R: Davidlohr Bueso <dave@stgolabs.net> 8112R: André Almeida <andrealmeid@collabora.com> 8113L: linux-kernel@vger.kernel.org 8114S: Maintained 8115T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8116F: Documentation/locking/*futex* 8117F: include/asm-generic/futex.h 8118F: include/linux/futex.h 8119F: include/uapi/linux/futex.h 8120F: kernel/futex/* 8121F: tools/perf/bench/futex* 8122F: tools/testing/selftests/futex/ 8123 8124GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8125M: Tim Harvey <tharvey@gateworks.com> 8126M: Robert Jones <rjones@gateworks.com> 8127S: Maintained 8128F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8129F: drivers/mfd/gateworks-gsc.c 8130F: include/linux/mfd/gsc.h 8131F: Documentation/hwmon/gsc-hwmon.rst 8132F: drivers/hwmon/gsc-hwmon.c 8133F: include/linux/platform_data/gsc_hwmon.h 8134 8135GCC PLUGINS 8136M: Kees Cook <keescook@chromium.org> 8137L: linux-hardening@vger.kernel.org 8138S: Maintained 8139F: Documentation/kbuild/gcc-plugins.rst 8140F: scripts/Makefile.gcc-plugins 8141F: scripts/gcc-plugins/ 8142 8143GCOV BASED KERNEL PROFILING 8144M: Peter Oberparleiter <oberpar@linux.ibm.com> 8145S: Maintained 8146F: Documentation/dev-tools/gcov.rst 8147F: kernel/gcov/ 8148 8149GDB KERNEL DEBUGGING HELPER SCRIPTS 8150M: Jan Kiszka <jan.kiszka@siemens.com> 8151M: Kieran Bingham <kbingham@kernel.org> 8152S: Supported 8153F: scripts/gdb/ 8154 8155GEMINI CRYPTO DRIVER 8156M: Corentin Labbe <clabbe@baylibre.com> 8157L: linux-crypto@vger.kernel.org 8158S: Maintained 8159F: drivers/crypto/gemini/ 8160 8161GEMTEK FM RADIO RECEIVER DRIVER 8162M: Hans Verkuil <hverkuil@xs4all.nl> 8163L: linux-media@vger.kernel.org 8164S: Maintained 8165W: https://linuxtv.org 8166T: git git://linuxtv.org/media_tree.git 8167F: drivers/media/radio/radio-gemtek* 8168 8169GENERIC ARCHITECTURE TOPOLOGY 8170M: Sudeep Holla <sudeep.holla@arm.com> 8171L: linux-kernel@vger.kernel.org 8172S: Maintained 8173F: drivers/base/arch_topology.c 8174F: include/linux/arch_topology.h 8175 8176GENERIC ENTRY CODE 8177M: Thomas Gleixner <tglx@linutronix.de> 8178M: Peter Zijlstra <peterz@infradead.org> 8179M: Andy Lutomirski <luto@kernel.org> 8180L: linux-kernel@vger.kernel.org 8181S: Maintained 8182T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8183F: include/linux/entry-common.h 8184F: include/linux/entry-kvm.h 8185F: kernel/entry/ 8186 8187GENERIC GPIO I2C DRIVER 8188M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8189S: Supported 8190F: drivers/i2c/busses/i2c-gpio.c 8191F: include/linux/platform_data/i2c-gpio.h 8192 8193GENERIC GPIO I2C MULTIPLEXER DRIVER 8194M: Peter Korsgaard <peter.korsgaard@barco.com> 8195L: linux-i2c@vger.kernel.org 8196S: Supported 8197F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8198F: drivers/i2c/muxes/i2c-mux-gpio.c 8199F: include/linux/platform_data/i2c-mux-gpio.h 8200 8201GENERIC HDLC (WAN) DRIVERS 8202M: Krzysztof Halasa <khc@pm.waw.pl> 8203S: Maintained 8204W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8205F: drivers/net/wan/c101.c 8206F: drivers/net/wan/hd6457* 8207F: drivers/net/wan/hdlc* 8208F: drivers/net/wan/n2.c 8209F: drivers/net/wan/pc300too.c 8210F: drivers/net/wan/pci200syn.c 8211F: drivers/net/wan/wanxl* 8212 8213GENERIC INCLUDE/ASM HEADER FILES 8214M: Arnd Bergmann <arnd@arndb.de> 8215L: linux-arch@vger.kernel.org 8216S: Maintained 8217T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8218F: include/asm-generic/ 8219F: include/uapi/asm-generic/ 8220 8221GENERIC PHY FRAMEWORK 8222M: Kishon Vijay Abraham I <kishon@ti.com> 8223M: Vinod Koul <vkoul@kernel.org> 8224L: linux-phy@lists.infradead.org 8225S: Supported 8226Q: https://patchwork.kernel.org/project/linux-phy/list/ 8227T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8228F: Documentation/devicetree/bindings/phy/ 8229F: drivers/phy/ 8230F: include/linux/phy/ 8231 8232GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8233M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8234S: Supported 8235F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8236 8237GENERIC PM DOMAINS 8238M: "Rafael J. Wysocki" <rafael@kernel.org> 8239M: Kevin Hilman <khilman@kernel.org> 8240M: Ulf Hansson <ulf.hansson@linaro.org> 8241L: linux-pm@vger.kernel.org 8242S: Supported 8243F: Documentation/devicetree/bindings/power/power?domain* 8244F: drivers/base/power/domain*.c 8245F: include/linux/pm_domain.h 8246 8247GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8248M: Eugen Hristev <eugen.hristev@microchip.com> 8249L: linux-input@vger.kernel.org 8250S: Maintained 8251F: drivers/input/touchscreen/resistive-adc-touch.c 8252 8253GENERIC STRING LIBRARY 8254R: Andy Shevchenko <andy@kernel.org> 8255S: Maintained 8256F: lib/string.c 8257F: lib/string_helpers.c 8258F: lib/test_string.c 8259F: lib/test-string_helpers.c 8260 8261GENERIC UIO DRIVER FOR PCI DEVICES 8262M: "Michael S. Tsirkin" <mst@redhat.com> 8263L: kvm@vger.kernel.org 8264S: Supported 8265F: drivers/uio/uio_pci_generic.c 8266 8267GENERIC VDSO LIBRARY 8268M: Andy Lutomirski <luto@kernel.org> 8269M: Thomas Gleixner <tglx@linutronix.de> 8270M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8271L: linux-kernel@vger.kernel.org 8272S: Maintained 8273T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8274F: include/asm-generic/vdso/vsyscall.h 8275F: include/vdso/ 8276F: kernel/time/vsyscall.c 8277F: lib/vdso/ 8278 8279GENWQE (IBM Generic Workqueue Card) 8280M: Frank Haverkamp <haver@linux.ibm.com> 8281S: Supported 8282F: drivers/misc/genwqe/ 8283 8284GET_MAINTAINER SCRIPT 8285M: Joe Perches <joe@perches.com> 8286S: Maintained 8287F: scripts/get_maintainer.pl 8288 8289GFS2 FILE SYSTEM 8290M: Bob Peterson <rpeterso@redhat.com> 8291M: Andreas Gruenbacher <agruenba@redhat.com> 8292L: cluster-devel@redhat.com 8293S: Supported 8294B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8295T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8296F: Documentation/filesystems/gfs2* 8297F: fs/gfs2/ 8298F: include/uapi/linux/gfs2_ondisk.h 8299 8300GIGABYTE WMI DRIVER 8301M: Thomas Weißschuh <thomas@weissschuh.net> 8302L: platform-driver-x86@vger.kernel.org 8303S: Maintained 8304F: drivers/platform/x86/gigabyte-wmi.c 8305 8306GNSS SUBSYSTEM 8307M: Johan Hovold <johan@kernel.org> 8308S: Maintained 8309T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8310F: Documentation/ABI/testing/sysfs-class-gnss 8311F: Documentation/devicetree/bindings/gnss/ 8312F: drivers/gnss/ 8313F: include/linux/gnss.h 8314 8315GO7007 MPEG CODEC 8316M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8317L: linux-media@vger.kernel.org 8318S: Maintained 8319F: drivers/media/usb/go7007/ 8320 8321GOODIX TOUCHSCREEN 8322M: Bastien Nocera <hadess@hadess.net> 8323M: Hans de Goede <hdegoede@redhat.com> 8324L: linux-input@vger.kernel.org 8325S: Maintained 8326F: drivers/input/touchscreen/goodix* 8327 8328GOOGLE ETHERNET DRIVERS 8329M: Jeroen de Borst <jeroendb@google.com> 8330R: Catherine Sullivan <csully@google.com> 8331R: David Awogbemila <awogbemila@google.com> 8332L: netdev@vger.kernel.org 8333S: Supported 8334F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8335F: drivers/net/ethernet/google 8336 8337GPD POCKET FAN DRIVER 8338M: Hans de Goede <hdegoede@redhat.com> 8339L: platform-driver-x86@vger.kernel.org 8340S: Maintained 8341F: drivers/platform/x86/gpd-pocket-fan.c 8342 8343GPIO ACPI SUPPORT 8344M: Mika Westerberg <mika.westerberg@linux.intel.com> 8345M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8346L: linux-gpio@vger.kernel.org 8347L: linux-acpi@vger.kernel.org 8348S: Maintained 8349T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8350F: Documentation/firmware-guide/acpi/gpio-properties.rst 8351F: drivers/gpio/gpiolib-acpi.c 8352F: drivers/gpio/gpiolib-acpi.h 8353 8354GPIO AGGREGATOR 8355M: Geert Uytterhoeven <geert+renesas@glider.be> 8356L: linux-gpio@vger.kernel.org 8357S: Supported 8358F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8359F: drivers/gpio/gpio-aggregator.c 8360 8361GPIO IR Transmitter 8362M: Sean Young <sean@mess.org> 8363L: linux-media@vger.kernel.org 8364S: Maintained 8365F: drivers/media/rc/gpio-ir-tx.c 8366 8367GPIO MOCKUP DRIVER 8368M: Bamvor Jian Zhang <bamv2005@gmail.com> 8369L: linux-gpio@vger.kernel.org 8370S: Maintained 8371F: drivers/gpio/gpio-mockup.c 8372F: tools/testing/selftests/gpio/ 8373 8374GPIO REGMAP 8375R: Michael Walle <michael@walle.cc> 8376S: Maintained 8377F: drivers/gpio/gpio-regmap.c 8378F: include/linux/gpio/regmap.h 8379 8380GPIO SUBSYSTEM 8381M: Linus Walleij <linus.walleij@linaro.org> 8382M: Bartosz Golaszewski <brgl@bgdev.pl> 8383L: linux-gpio@vger.kernel.org 8384S: Maintained 8385T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git 8386F: Documentation/ABI/obsolete/sysfs-gpio 8387F: Documentation/ABI/testing/gpio-cdev 8388F: Documentation/admin-guide/gpio/ 8389F: Documentation/devicetree/bindings/gpio/ 8390F: Documentation/driver-api/gpio/ 8391F: drivers/gpio/ 8392F: include/asm-generic/gpio.h 8393F: include/linux/gpio.h 8394F: include/linux/gpio/ 8395F: include/linux/of_gpio.h 8396F: include/uapi/linux/gpio.h 8397F: tools/gpio/ 8398 8399GRE DEMULTIPLEXER DRIVER 8400M: Dmitry Kozlov <xeb@mail.ru> 8401L: netdev@vger.kernel.org 8402S: Maintained 8403F: include/net/gre.h 8404F: net/ipv4/gre_demux.c 8405F: net/ipv4/gre_offload.c 8406 8407GRETH 10/100/1G Ethernet MAC device driver 8408M: Andreas Larsson <andreas@gaisler.com> 8409L: netdev@vger.kernel.org 8410S: Maintained 8411F: drivers/net/ethernet/aeroflex/ 8412 8413GREYBUS AUDIO PROTOCOLS DRIVERS 8414M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8415M: Mark Greer <mgreer@animalcreek.com> 8416S: Maintained 8417F: drivers/staging/greybus/audio_apbridgea.c 8418F: drivers/staging/greybus/audio_apbridgea.h 8419F: drivers/staging/greybus/audio_codec.c 8420F: drivers/staging/greybus/audio_codec.h 8421F: drivers/staging/greybus/audio_gb.c 8422F: drivers/staging/greybus/audio_manager.c 8423F: drivers/staging/greybus/audio_manager.h 8424F: drivers/staging/greybus/audio_manager_module.c 8425F: drivers/staging/greybus/audio_manager_private.h 8426F: drivers/staging/greybus/audio_manager_sysfs.c 8427F: drivers/staging/greybus/audio_module.c 8428F: drivers/staging/greybus/audio_topology.c 8429 8430GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8431M: Viresh Kumar <vireshk@kernel.org> 8432S: Maintained 8433F: drivers/staging/greybus/authentication.c 8434F: drivers/staging/greybus/bootrom.c 8435F: drivers/staging/greybus/firmware.h 8436F: drivers/staging/greybus/fw-core.c 8437F: drivers/staging/greybus/fw-download.c 8438F: drivers/staging/greybus/fw-management.c 8439F: drivers/staging/greybus/greybus_authentication.h 8440F: drivers/staging/greybus/greybus_firmware.h 8441F: drivers/staging/greybus/hid.c 8442F: drivers/staging/greybus/i2c.c 8443F: drivers/staging/greybus/spi.c 8444F: drivers/staging/greybus/spilib.c 8445F: drivers/staging/greybus/spilib.h 8446 8447GREYBUS LOOPBACK DRIVER 8448M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8449S: Maintained 8450F: drivers/staging/greybus/loopback.c 8451 8452GREYBUS PLATFORM DRIVERS 8453M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8454S: Maintained 8455F: drivers/staging/greybus/arche-apb-ctrl.c 8456F: drivers/staging/greybus/arche-platform.c 8457F: drivers/staging/greybus/arche_platform.h 8458 8459GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8460M: Rui Miguel Silva <rmfrfs@gmail.com> 8461S: Maintained 8462F: drivers/staging/greybus/gpio.c 8463F: drivers/staging/greybus/light.c 8464F: drivers/staging/greybus/power_supply.c 8465F: drivers/staging/greybus/sdio.c 8466F: drivers/staging/greybus/spi.c 8467F: drivers/staging/greybus/spilib.c 8468 8469GREYBUS SUBSYSTEM 8470M: Johan Hovold <johan@kernel.org> 8471M: Alex Elder <elder@kernel.org> 8472M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8473L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8474S: Maintained 8475F: drivers/greybus/ 8476F: drivers/staging/greybus/ 8477F: include/linux/greybus.h 8478F: include/linux/greybus/ 8479 8480GREYBUS UART PROTOCOLS DRIVERS 8481M: David Lin <dtwlin@gmail.com> 8482S: Maintained 8483F: drivers/staging/greybus/log.c 8484F: drivers/staging/greybus/uart.c 8485 8486GS1662 VIDEO SERIALIZER 8487M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8488L: linux-media@vger.kernel.org 8489S: Maintained 8490T: git git://linuxtv.org/media_tree.git 8491F: drivers/media/spi/gs1662.c 8492 8493GSPCA FINEPIX SUBDRIVER 8494M: Frank Zago <frank@zago.net> 8495L: linux-media@vger.kernel.org 8496S: Maintained 8497T: git git://linuxtv.org/media_tree.git 8498F: drivers/media/usb/gspca/finepix.c 8499 8500GSPCA GL860 SUBDRIVER 8501M: Olivier Lorin <o.lorin@laposte.net> 8502L: linux-media@vger.kernel.org 8503S: Maintained 8504T: git git://linuxtv.org/media_tree.git 8505F: drivers/media/usb/gspca/gl860/ 8506 8507GSPCA M5602 SUBDRIVER 8508M: Erik Andren <erik.andren@gmail.com> 8509L: linux-media@vger.kernel.org 8510S: Maintained 8511T: git git://linuxtv.org/media_tree.git 8512F: drivers/media/usb/gspca/m5602/ 8513 8514GSPCA PAC207 SONIXB SUBDRIVER 8515M: Hans Verkuil <hverkuil@xs4all.nl> 8516L: linux-media@vger.kernel.org 8517S: Odd Fixes 8518T: git git://linuxtv.org/media_tree.git 8519F: drivers/media/usb/gspca/pac207.c 8520 8521GSPCA SN9C20X SUBDRIVER 8522M: Brian Johnson <brijohn@gmail.com> 8523L: linux-media@vger.kernel.org 8524S: Maintained 8525T: git git://linuxtv.org/media_tree.git 8526F: drivers/media/usb/gspca/sn9c20x.c 8527 8528GSPCA T613 SUBDRIVER 8529M: Leandro Costantino <lcostantino@gmail.com> 8530L: linux-media@vger.kernel.org 8531S: Maintained 8532T: git git://linuxtv.org/media_tree.git 8533F: drivers/media/usb/gspca/t613.c 8534 8535GSPCA USB WEBCAM DRIVER 8536M: Hans Verkuil <hverkuil@xs4all.nl> 8537L: linux-media@vger.kernel.org 8538S: Odd Fixes 8539T: git git://linuxtv.org/media_tree.git 8540F: drivers/media/usb/gspca/ 8541 8542GTP (GPRS Tunneling Protocol) 8543M: Pablo Neira Ayuso <pablo@netfilter.org> 8544M: Harald Welte <laforge@gnumonks.org> 8545L: osmocom-net-gprs@lists.osmocom.org 8546S: Maintained 8547T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8548F: drivers/net/gtp.c 8549 8550GUID PARTITION TABLE (GPT) 8551M: Davidlohr Bueso <dave@stgolabs.net> 8552L: linux-efi@vger.kernel.org 8553S: Maintained 8554F: block/partitions/efi.* 8555 8556H8/300 ARCHITECTURE 8557M: Yoshinori Sato <ysato@users.sourceforge.jp> 8558L: uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers) 8559S: Maintained 8560W: http://uclinux-h8.sourceforge.jp 8561T: git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git 8562F: arch/h8300/ 8563F: drivers/clk/h8300/ 8564F: drivers/clocksource/h8300_*.c 8565F: drivers/irqchip/irq-renesas-h8*.c 8566 8567HABANALABS PCI DRIVER 8568M: Oded Gabbay <ogabbay@kernel.org> 8569S: Supported 8570T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8571F: Documentation/ABI/testing/debugfs-driver-habanalabs 8572F: Documentation/ABI/testing/sysfs-driver-habanalabs 8573F: drivers/misc/habanalabs/ 8574F: include/uapi/misc/habanalabs.h 8575 8576HACKRF MEDIA DRIVER 8577M: Antti Palosaari <crope@iki.fi> 8578L: linux-media@vger.kernel.org 8579S: Maintained 8580W: https://linuxtv.org 8581W: http://palosaari.fi/linux/ 8582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8583T: git git://linuxtv.org/anttip/media_tree.git 8584F: drivers/media/usb/hackrf/ 8585 8586HANTRO VPU CODEC DRIVER 8587M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8588M: Philipp Zabel <p.zabel@pengutronix.de> 8589L: linux-media@vger.kernel.org 8590L: linux-rockchip@lists.infradead.org 8591S: Maintained 8592F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8593F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8594F: drivers/staging/media/hantro/ 8595 8596HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8597M: Frank Seidel <frank@f-seidel.de> 8598L: platform-driver-x86@vger.kernel.org 8599S: Maintained 8600W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8601F: drivers/platform/x86/hdaps.c 8602 8603HARDWARE MONITORING 8604M: Jean Delvare <jdelvare@suse.com> 8605M: Guenter Roeck <linux@roeck-us.net> 8606L: linux-hwmon@vger.kernel.org 8607S: Maintained 8608W: http://hwmon.wiki.kernel.org/ 8609T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8610F: Documentation/ABI/testing/sysfs-class-hwmon 8611F: Documentation/devicetree/bindings/hwmon/ 8612F: Documentation/hwmon/ 8613F: drivers/hwmon/ 8614F: include/linux/hwmon*.h 8615F: include/trace/events/hwmon*.h 8616K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8617 8618HARDWARE RANDOM NUMBER GENERATOR CORE 8619M: Matt Mackall <mpm@selenic.com> 8620M: Herbert Xu <herbert@gondor.apana.org.au> 8621L: linux-crypto@vger.kernel.org 8622S: Odd fixes 8623F: Documentation/admin-guide/hw_random.rst 8624F: Documentation/devicetree/bindings/rng/ 8625F: drivers/char/hw_random/ 8626F: include/linux/hw_random.h 8627 8628HARDWARE SPINLOCK CORE 8629M: Ohad Ben-Cohen <ohad@wizery.com> 8630M: Bjorn Andersson <bjorn.andersson@linaro.org> 8631R: Baolin Wang <baolin.wang7@gmail.com> 8632L: linux-remoteproc@vger.kernel.org 8633S: Maintained 8634T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8635F: Documentation/devicetree/bindings/hwlock/ 8636F: Documentation/locking/hwspinlock.rst 8637F: drivers/hwspinlock/ 8638F: include/linux/hwspinlock.h 8639 8640HARDWARE TRACING FACILITIES 8641M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8642S: Maintained 8643F: drivers/hwtracing/ 8644 8645HARMONY SOUND DRIVER 8646L: linux-parisc@vger.kernel.org 8647S: Maintained 8648F: sound/parisc/harmony.* 8649 8650HDPVR USB VIDEO ENCODER DRIVER 8651M: Hans Verkuil <hverkuil@xs4all.nl> 8652L: linux-media@vger.kernel.org 8653S: Odd Fixes 8654W: https://linuxtv.org 8655T: git git://linuxtv.org/media_tree.git 8656F: drivers/media/usb/hdpvr/ 8657 8658HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 8659M: Matt Hsiao <matt.hsiao@hpe.com> 8660S: Supported 8661F: drivers/misc/hpilo.[ch] 8662 8663HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 8664M: Jerry Hoemann <jerry.hoemann@hpe.com> 8665S: Supported 8666F: Documentation/watchdog/hpwdt.rst 8667F: drivers/watchdog/hpwdt.c 8668 8669HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 8670M: Don Brace <don.brace@microchip.com> 8671L: storagedev@microchip.com 8672L: linux-scsi@vger.kernel.org 8673S: Supported 8674F: Documentation/scsi/hpsa.rst 8675F: drivers/scsi/hpsa*.[ch] 8676F: include/linux/cciss*.h 8677F: include/uapi/linux/cciss*.h 8678 8679HFI1 DRIVER 8680M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 8681L: linux-rdma@vger.kernel.org 8682S: Supported 8683F: drivers/infiniband/hw/hfi1 8684 8685HFS FILESYSTEM 8686L: linux-fsdevel@vger.kernel.org 8687S: Orphan 8688F: Documentation/filesystems/hfs.rst 8689F: fs/hfs/ 8690 8691HFSPLUS FILESYSTEM 8692L: linux-fsdevel@vger.kernel.org 8693S: Orphan 8694F: Documentation/filesystems/hfsplus.rst 8695F: fs/hfsplus/ 8696 8697HGA FRAMEBUFFER DRIVER 8698M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 8699L: linux-nvidia@lists.surfsouth.com 8700S: Maintained 8701W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 8702F: drivers/video/fbdev/hgafb.c 8703 8704HIBERNATION (aka Software Suspend, aka swsusp) 8705M: "Rafael J. Wysocki" <rafael@kernel.org> 8706M: Pavel Machek <pavel@ucw.cz> 8707L: linux-pm@vger.kernel.org 8708S: Supported 8709B: https://bugzilla.kernel.org 8710F: arch/*/include/asm/suspend*.h 8711F: arch/x86/power/ 8712F: drivers/base/power/ 8713F: include/linux/freezer.h 8714F: include/linux/pm.h 8715F: include/linux/suspend.h 8716F: kernel/power/ 8717 8718HID CORE LAYER 8719M: Jiri Kosina <jikos@kernel.org> 8720M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 8721L: linux-input@vger.kernel.org 8722S: Maintained 8723T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 8724F: drivers/hid/ 8725F: include/linux/hid* 8726F: include/uapi/linux/hid* 8727 8728HID LOGITECH DRIVERS 8729R: Filipe Laíns <lains@riseup.net> 8730L: linux-input@vger.kernel.org 8731S: Maintained 8732F: drivers/hid/hid-logitech-* 8733 8734HID PLAYSTATION DRIVER 8735M: Roderick Colenbrander <roderick.colenbrander@sony.com> 8736L: linux-input@vger.kernel.org 8737S: Supported 8738F: drivers/hid/hid-playstation.c 8739 8740HID SENSOR HUB DRIVERS 8741M: Jiri Kosina <jikos@kernel.org> 8742M: Jonathan Cameron <jic23@kernel.org> 8743M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 8744L: linux-input@vger.kernel.org 8745L: linux-iio@vger.kernel.org 8746S: Maintained 8747F: Documentation/hid/hid-sensor* 8748F: drivers/hid/hid-sensor-* 8749F: drivers/iio/*/hid-* 8750F: include/linux/hid-sensor-* 8751 8752HIGH-RESOLUTION TIMERS, CLOCKEVENTS 8753M: Thomas Gleixner <tglx@linutronix.de> 8754L: linux-kernel@vger.kernel.org 8755S: Maintained 8756T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 8757F: Documentation/timers/ 8758F: include/linux/clockchips.h 8759F: include/linux/hrtimer.h 8760F: kernel/time/clockevents.c 8761F: kernel/time/hrtimer.c 8762F: kernel/time/timer_*.c 8763 8764HIGH-SPEED SCC DRIVER FOR AX.25 8765L: linux-hams@vger.kernel.org 8766S: Orphan 8767F: drivers/net/hamradio/dmascc.c 8768F: drivers/net/hamradio/scc.c 8769 8770HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 8771M: HighPoint Linux Team <linux@highpoint-tech.com> 8772S: Supported 8773W: http://www.highpoint-tech.com 8774F: Documentation/scsi/hptiop.rst 8775F: drivers/scsi/hptiop.c 8776 8777HIPPI 8778M: Jes Sorensen <jes@trained-monkey.org> 8779L: linux-hippi@sunsite.dk 8780S: Maintained 8781F: drivers/net/hippi/ 8782F: include/linux/hippidevice.h 8783F: include/uapi/linux/if_hippi.h 8784F: net/802/hippi.c 8785 8786HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 8787M: Kurt Kanzenbach <kurt@linutronix.de> 8788L: netdev@vger.kernel.org 8789S: Maintained 8790F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 8791F: drivers/net/dsa/hirschmann/* 8792F: include/linux/platform_data/hirschmann-hellcreek.h 8793F: net/dsa/tag_hellcreek.c 8794 8795HISILICON DMA DRIVER 8796M: Zhou Wang <wangzhou1@hisilicon.com> 8797L: dmaengine@vger.kernel.org 8798S: Maintained 8799F: drivers/dma/hisi_dma.c 8800 8801HISILICON GPIO DRIVER 8802M: Luo Jiaxing <luojiaxing@huawei.com> 8803L: linux-gpio@vger.kernel.org 8804S: Maintained 8805F: drivers/gpio/gpio-hisi.c 8806 8807HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 8808M: Longfang Liu <liulongfang@huawei.com> 8809L: linux-crypto@vger.kernel.org 8810S: Maintained 8811F: Documentation/ABI/testing/debugfs-hisi-hpre 8812F: drivers/crypto/hisilicon/hpre/hpre.h 8813F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 8814F: drivers/crypto/hisilicon/hpre/hpre_main.c 8815 8816HISILICON I2C CONTROLLER DRIVER 8817M: Yicong Yang <yangyicong@hisilicon.com> 8818L: linux-i2c@vger.kernel.org 8819S: Maintained 8820W: https://www.hisilicon.com 8821F: drivers/i2c/busses/i2c-hisi.c 8822 8823HISILICON LPC BUS DRIVER 8824M: john.garry@huawei.com 8825S: Maintained 8826W: http://www.hisilicon.com 8827F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 8828F: drivers/bus/hisi_lpc.c 8829 8830HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 8831M: Yisen Zhuang <yisen.zhuang@huawei.com> 8832M: Salil Mehta <salil.mehta@huawei.com> 8833L: netdev@vger.kernel.org 8834S: Maintained 8835W: http://www.hisilicon.com 8836F: drivers/net/ethernet/hisilicon/hns3/ 8837 8838HISILICON NETWORK SUBSYSTEM DRIVER 8839M: Yisen Zhuang <yisen.zhuang@huawei.com> 8840M: Salil Mehta <salil.mehta@huawei.com> 8841L: netdev@vger.kernel.org 8842S: Maintained 8843W: http://www.hisilicon.com 8844F: Documentation/devicetree/bindings/net/hisilicon*.txt 8845F: drivers/net/ethernet/hisilicon/ 8846 8847HIKEY960 ONBOARD USB GPIO HUB DRIVER 8848M: John Stultz <john.stultz@linaro.org> 8849L: linux-kernel@vger.kernel.org 8850S: Maintained 8851F: drivers/misc/hisi_hikey_usb.c 8852 8853HISILICON PMU DRIVER 8854M: Shaokun Zhang <zhangshaokun@hisilicon.com> 8855M: Qi Liu <liuqi115@huawei.com> 8856S: Supported 8857W: http://www.hisilicon.com 8858F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 8859F: Documentation/admin-guide/perf/hisi-pmu.rst 8860F: drivers/perf/hisilicon 8861 8862HISILICON QM AND ZIP Controller DRIVER 8863M: Zhou Wang <wangzhou1@hisilicon.com> 8864L: linux-crypto@vger.kernel.org 8865S: Maintained 8866F: Documentation/ABI/testing/debugfs-hisi-zip 8867F: drivers/crypto/hisilicon/qm.c 8868F: drivers/crypto/hisilicon/sgl.c 8869F: drivers/crypto/hisilicon/zip/ 8870F: include/linux/hisi_acc_qm.h 8871 8872HISILICON ROCE DRIVER 8873M: Wenpeng Liang <liangwenpeng@huawei.com> 8874M: Weihang Li <liweihang@huawei.com> 8875L: linux-rdma@vger.kernel.org 8876S: Maintained 8877F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 8878F: drivers/infiniband/hw/hns/ 8879 8880HISILICON SAS Controller 8881M: John Garry <john.garry@huawei.com> 8882S: Supported 8883W: http://www.hisilicon.com 8884F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 8885F: drivers/scsi/hisi_sas/ 8886 8887HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 8888M: Kai Ye <yekai13@huawei.com> 8889M: Longfang Liu <liulongfang@huawei.com> 8890L: linux-crypto@vger.kernel.org 8891S: Maintained 8892F: Documentation/ABI/testing/debugfs-hisi-sec 8893F: drivers/crypto/hisilicon/sec2/sec.h 8894F: drivers/crypto/hisilicon/sec2/sec_crypto.c 8895F: drivers/crypto/hisilicon/sec2/sec_crypto.h 8896F: drivers/crypto/hisilicon/sec2/sec_main.c 8897 8898HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 8899M: Jay Fang <f.fangjian@huawei.com> 8900L: linux-spi@vger.kernel.org 8901S: Maintained 8902W: http://www.hisilicon.com 8903F: drivers/spi/spi-hisi-kunpeng.c 8904 8905HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 8906M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8907L: linux-kernel@vger.kernel.org 8908S: Maintained 8909F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 8910F: drivers/spmi/hisi-spmi-controller.c 8911 8912HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 8913M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8914L: linux-kernel@vger.kernel.org 8915S: Maintained 8916F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 8917F: drivers/mfd/hi6421-spmi-pmic.c 8918 8919HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 8920M: Weili Qian <qianweili@huawei.com> 8921S: Maintained 8922F: drivers/crypto/hisilicon/trng/trng.c 8923 8924HISILICON V3XX SPI NOR FLASH Controller Driver 8925M: John Garry <john.garry@huawei.com> 8926S: Maintained 8927W: http://www.hisilicon.com 8928F: drivers/spi/spi-hisi-sfc-v3xx.c 8929 8930HMM - Heterogeneous Memory Management 8931M: Jérôme Glisse <jglisse@redhat.com> 8932L: linux-mm@kvack.org 8933S: Maintained 8934F: Documentation/vm/hmm.rst 8935F: include/linux/hmm* 8936F: lib/test_hmm* 8937F: mm/hmm* 8938F: tools/testing/selftests/vm/*hmm* 8939 8940HOST AP DRIVER 8941M: Jouni Malinen <j@w1.fi> 8942L: linux-wireless@vger.kernel.org 8943S: Obsolete 8944W: http://w1.fi/hostap-driver.html 8945F: drivers/net/wireless/intersil/hostap/ 8946 8947HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 8948L: platform-driver-x86@vger.kernel.org 8949S: Orphan 8950F: drivers/platform/x86/tc1100-wmi.c 8951 8952HPET: High Precision Event Timers driver 8953M: Clemens Ladisch <clemens@ladisch.de> 8954S: Maintained 8955F: Documentation/timers/hpet.rst 8956F: drivers/char/hpet.c 8957F: include/linux/hpet.h 8958F: include/uapi/linux/hpet.h 8959 8960HPET: x86 8961S: Orphan 8962F: arch/x86/include/asm/hpet.h 8963F: arch/x86/kernel/hpet.c 8964 8965HPFS FILESYSTEM 8966M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 8967S: Maintained 8968W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 8969F: fs/hpfs/ 8970 8971HSI SUBSYSTEM 8972M: Sebastian Reichel <sre@kernel.org> 8973S: Maintained 8974T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 8975F: Documentation/ABI/testing/sysfs-bus-hsi 8976F: Documentation/driver-api/hsi.rst 8977F: drivers/hsi/ 8978F: include/linux/hsi/ 8979F: include/uapi/linux/hsi/ 8980 8981HSO 3G MODEM DRIVER 8982L: linux-usb@vger.kernel.org 8983S: Orphan 8984F: drivers/net/usb/hso.c 8985 8986HSR NETWORK PROTOCOL 8987L: netdev@vger.kernel.org 8988S: Orphan 8989F: net/hsr/ 8990 8991HT16K33 LED CONTROLLER DRIVER 8992M: Robin van der Gracht <robin@protonic.nl> 8993S: Maintained 8994F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 8995F: drivers/auxdisplay/ht16k33.c 8996 8997HTCPEN TOUCHSCREEN DRIVER 8998M: Pau Oliva Fora <pof@eslack.org> 8999L: linux-input@vger.kernel.org 9000S: Maintained 9001F: drivers/input/touchscreen/htcpen.c 9002 9003HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9004M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 9005L: linux-iio@vger.kernel.org 9006S: Maintained 9007W: http://www.st.com/ 9008F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9009F: drivers/iio/humidity/hts221* 9010 9011HUAWEI ETHERNET DRIVER 9012L: netdev@vger.kernel.org 9013S: Orphan 9014F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9015F: drivers/net/ethernet/huawei/hinic/ 9016 9017HUGETLB FILESYSTEM 9018M: Mike Kravetz <mike.kravetz@oracle.com> 9019L: linux-mm@kvack.org 9020S: Maintained 9021F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9022F: Documentation/admin-guide/mm/hugetlbpage.rst 9023F: Documentation/vm/hugetlbfs_reserv.rst 9024F: fs/hugetlbfs/ 9025F: include/linux/hugetlb.h 9026F: mm/hugetlb.c 9027 9028HVA ST MEDIA DRIVER 9029M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9030L: linux-media@vger.kernel.org 9031S: Supported 9032W: https://linuxtv.org 9033T: git git://linuxtv.org/media_tree.git 9034F: drivers/media/platform/st/sti/hva 9035 9036HWPOISON MEMORY FAILURE HANDLING 9037M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9038L: linux-mm@kvack.org 9039S: Maintained 9040F: mm/hwpoison-inject.c 9041F: mm/memory-failure.c 9042 9043HYCON HY46XX TOUCHSCREEN SUPPORT 9044M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9045L: linux-input@vger.kernel.org 9046S: Maintained 9047F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9048F: drivers/input/touchscreen/hycon-hy46xx.c 9049 9050HYGON PROCESSOR SUPPORT 9051M: Pu Wen <puwen@hygon.cn> 9052L: linux-kernel@vger.kernel.org 9053S: Maintained 9054F: arch/x86/kernel/cpu/hygon.c 9055 9056HYNIX HI556 SENSOR DRIVER 9057M: Shawn Tu <shawnx.tu@intel.com> 9058L: linux-media@vger.kernel.org 9059S: Maintained 9060T: git git://linuxtv.org/media_tree.git 9061F: drivers/media/i2c/hi556.c 9062 9063HYNIX HI846 SENSOR DRIVER 9064M: Martin Kepplinger <martin.kepplinger@puri.sm> 9065L: linux-media@vger.kernel.org 9066S: Maintained 9067F: drivers/media/i2c/hi846.c 9068 9069HYNIX HI847 SENSOR DRIVER 9070M: Shawn Tu <shawnx.tu@intel.com> 9071L: linux-media@vger.kernel.org 9072S: Maintained 9073F: drivers/media/i2c/hi847.c 9074 9075Hyper-V/Azure CORE AND DRIVERS 9076M: "K. Y. Srinivasan" <kys@microsoft.com> 9077M: Haiyang Zhang <haiyangz@microsoft.com> 9078M: Stephen Hemminger <sthemmin@microsoft.com> 9079M: Wei Liu <wei.liu@kernel.org> 9080M: Dexuan Cui <decui@microsoft.com> 9081L: linux-hyperv@vger.kernel.org 9082S: Supported 9083T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9084F: Documentation/ABI/stable/sysfs-bus-vmbus 9085F: Documentation/ABI/testing/debugfs-hyperv 9086F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9087F: arch/arm64/hyperv 9088F: arch/arm64/include/asm/hyperv-tlfs.h 9089F: arch/arm64/include/asm/mshyperv.h 9090F: arch/x86/hyperv 9091F: arch/x86/include/asm/hyperv-tlfs.h 9092F: arch/x86/include/asm/mshyperv.h 9093F: arch/x86/include/asm/trace/hyperv.h 9094F: arch/x86/kernel/cpu/mshyperv.c 9095F: drivers/clocksource/hyperv_timer.c 9096F: drivers/hid/hid-hyperv.c 9097F: drivers/hv/ 9098F: drivers/input/serio/hyperv-keyboard.c 9099F: drivers/iommu/hyperv-iommu.c 9100F: drivers/net/ethernet/microsoft/ 9101F: drivers/net/hyperv/ 9102F: drivers/pci/controller/pci-hyperv-intf.c 9103F: drivers/pci/controller/pci-hyperv.c 9104F: drivers/scsi/storvsc_drv.c 9105F: drivers/uio/uio_hv_generic.c 9106F: drivers/video/fbdev/hyperv_fb.c 9107F: include/asm-generic/hyperv-tlfs.h 9108F: include/asm-generic/mshyperv.h 9109F: include/clocksource/hyperv_timer.h 9110F: include/linux/hyperv.h 9111F: include/uapi/linux/hyperv.h 9112F: net/vmw_vsock/hyperv_transport.c 9113F: tools/hv/ 9114 9115HYPERBUS SUPPORT 9116M: Vignesh Raghavendra <vigneshr@ti.com> 9117L: linux-mtd@lists.infradead.org 9118S: Supported 9119Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9120C: irc://irc.oftc.net/mtd 9121T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9122F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9123F: drivers/mtd/hyperbus/ 9124F: include/linux/mtd/hyperbus.h 9125 9126HYPERVISOR VIRTUAL CONSOLE DRIVER 9127L: linuxppc-dev@lists.ozlabs.org 9128S: Odd Fixes 9129F: drivers/tty/hvc/ 9130 9131I2C ACPI SUPPORT 9132M: Mika Westerberg <mika.westerberg@linux.intel.com> 9133L: linux-i2c@vger.kernel.org 9134L: linux-acpi@vger.kernel.org 9135S: Maintained 9136F: drivers/i2c/i2c-core-acpi.c 9137 9138I2C CONTROLLER DRIVER FOR NVIDIA GPU 9139M: Ajay Gupta <ajayg@nvidia.com> 9140L: linux-i2c@vger.kernel.org 9141S: Maintained 9142F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9143F: drivers/i2c/busses/i2c-nvidia-gpu.c 9144 9145I2C MUXES 9146M: Peter Rosin <peda@axentia.se> 9147L: linux-i2c@vger.kernel.org 9148S: Maintained 9149F: Documentation/devicetree/bindings/i2c/i2c-arb* 9150F: Documentation/devicetree/bindings/i2c/i2c-gate* 9151F: Documentation/devicetree/bindings/i2c/i2c-mux* 9152F: Documentation/i2c/i2c-topology.rst 9153F: Documentation/i2c/muxes/ 9154F: drivers/i2c/i2c-mux.c 9155F: drivers/i2c/muxes/ 9156F: include/linux/i2c-mux.h 9157 9158I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9159M: Gregory CLEMENT <gregory.clement@bootlin.com> 9160L: linux-i2c@vger.kernel.org 9161S: Maintained 9162F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9163F: drivers/i2c/busses/i2c-mv64xxx.c 9164 9165I2C OVER PARALLEL PORT 9166M: Jean Delvare <jdelvare@suse.com> 9167L: linux-i2c@vger.kernel.org 9168S: Maintained 9169F: Documentation/i2c/busses/i2c-parport.rst 9170F: drivers/i2c/busses/i2c-parport.c 9171 9172I2C SUBSYSTEM 9173M: Wolfram Sang <wsa@kernel.org> 9174L: linux-i2c@vger.kernel.org 9175S: Maintained 9176W: https://i2c.wiki.kernel.org/ 9177Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9178T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9179F: Documentation/devicetree/bindings/i2c/i2c.txt 9180F: Documentation/i2c/ 9181F: drivers/i2c/* 9182F: include/linux/i2c-dev.h 9183F: include/linux/i2c-smbus.h 9184F: include/linux/i2c.h 9185F: include/uapi/linux/i2c-*.h 9186F: include/uapi/linux/i2c.h 9187 9188I2C SUBSYSTEM HOST DRIVERS 9189L: linux-i2c@vger.kernel.org 9190S: Odd Fixes 9191W: https://i2c.wiki.kernel.org/ 9192Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9193T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9194F: Documentation/devicetree/bindings/i2c/ 9195F: drivers/i2c/algos/ 9196F: drivers/i2c/busses/ 9197 9198I2C-TAOS-EVM DRIVER 9199M: Jean Delvare <jdelvare@suse.com> 9200L: linux-i2c@vger.kernel.org 9201S: Maintained 9202F: Documentation/i2c/busses/i2c-taos-evm.rst 9203F: drivers/i2c/busses/i2c-taos-evm.c 9204 9205I2C-TINY-USB DRIVER 9206M: Till Harbaum <till@harbaum.org> 9207L: linux-i2c@vger.kernel.org 9208S: Maintained 9209W: http://www.harbaum.org/till/i2c_tiny_usb 9210F: drivers/i2c/busses/i2c-tiny-usb.c 9211 9212I2C/SMBUS CONTROLLER DRIVERS FOR PC 9213M: Jean Delvare <jdelvare@suse.com> 9214L: linux-i2c@vger.kernel.org 9215S: Maintained 9216F: Documentation/i2c/busses/i2c-ali1535.rst 9217F: Documentation/i2c/busses/i2c-ali1563.rst 9218F: Documentation/i2c/busses/i2c-ali15x3.rst 9219F: Documentation/i2c/busses/i2c-amd756.rst 9220F: Documentation/i2c/busses/i2c-amd8111.rst 9221F: Documentation/i2c/busses/i2c-i801.rst 9222F: Documentation/i2c/busses/i2c-nforce2.rst 9223F: Documentation/i2c/busses/i2c-piix4.rst 9224F: Documentation/i2c/busses/i2c-sis5595.rst 9225F: Documentation/i2c/busses/i2c-sis630.rst 9226F: Documentation/i2c/busses/i2c-sis96x.rst 9227F: Documentation/i2c/busses/i2c-via.rst 9228F: Documentation/i2c/busses/i2c-viapro.rst 9229F: drivers/i2c/busses/i2c-ali1535.c 9230F: drivers/i2c/busses/i2c-ali1563.c 9231F: drivers/i2c/busses/i2c-ali15x3.c 9232F: drivers/i2c/busses/i2c-amd756-s4882.c 9233F: drivers/i2c/busses/i2c-amd756.c 9234F: drivers/i2c/busses/i2c-amd8111.c 9235F: drivers/i2c/busses/i2c-i801.c 9236F: drivers/i2c/busses/i2c-isch.c 9237F: drivers/i2c/busses/i2c-nforce2-s4985.c 9238F: drivers/i2c/busses/i2c-nforce2.c 9239F: drivers/i2c/busses/i2c-piix4.c 9240F: drivers/i2c/busses/i2c-sis5595.c 9241F: drivers/i2c/busses/i2c-sis630.c 9242F: drivers/i2c/busses/i2c-sis96x.c 9243F: drivers/i2c/busses/i2c-via.c 9244F: drivers/i2c/busses/i2c-viapro.c 9245 9246I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9247M: Hans de Goede <hdegoede@redhat.com> 9248L: linux-i2c@vger.kernel.org 9249S: Maintained 9250F: drivers/i2c/busses/i2c-cht-wc.c 9251 9252I2C/SMBUS ISMT DRIVER 9253M: Seth Heasley <seth.heasley@intel.com> 9254M: Neil Horman <nhorman@tuxdriver.com> 9255L: linux-i2c@vger.kernel.org 9256F: Documentation/i2c/busses/i2c-ismt.rst 9257F: drivers/i2c/busses/i2c-ismt.c 9258 9259I2C/SMBUS STUB DRIVER 9260M: Jean Delvare <jdelvare@suse.com> 9261L: linux-i2c@vger.kernel.org 9262S: Maintained 9263F: drivers/i2c/i2c-stub.c 9264 9265I3C DRIVER FOR CADENCE I3C MASTER IP 9266M: Przemysław Gaj <pgaj@cadence.com> 9267S: Maintained 9268F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt 9269F: drivers/i3c/master/i3c-master-cdns.c 9270 9271I3C DRIVER FOR SYNOPSYS DESIGNWARE 9272M: Vitor Soares <vitor.soares@synopsys.com> 9273S: Maintained 9274F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt 9275F: drivers/i3c/master/dw* 9276 9277I3C SUBSYSTEM 9278M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9279L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9280S: Maintained 9281C: irc://chat.freenode.net/linux-i3c 9282T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9283F: Documentation/ABI/testing/sysfs-bus-i3c 9284F: Documentation/devicetree/bindings/i3c/ 9285F: Documentation/driver-api/i3c 9286F: drivers/i3c/ 9287F: include/linux/i3c/ 9288 9289IA64 (Itanium) PLATFORM 9290L: linux-ia64@vger.kernel.org 9291S: Orphan 9292F: Documentation/ia64/ 9293F: arch/ia64/ 9294 9295IBM Power 842 compression accelerator 9296M: Haren Myneni <haren@us.ibm.com> 9297S: Supported 9298F: crypto/842.c 9299F: drivers/crypto/nx/Kconfig 9300F: drivers/crypto/nx/Makefile 9301F: drivers/crypto/nx/nx-842* 9302F: include/linux/sw842.h 9303F: lib/842/ 9304 9305IBM Power in-Nest Crypto Acceleration 9306M: Breno Leitão <leitao@debian.org> 9307M: Nayna Jain <nayna@linux.ibm.com> 9308M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9309L: linux-crypto@vger.kernel.org 9310S: Supported 9311F: drivers/crypto/nx/Kconfig 9312F: drivers/crypto/nx/Makefile 9313F: drivers/crypto/nx/nx-aes* 9314F: drivers/crypto/nx/nx-sha* 9315F: drivers/crypto/nx/nx.* 9316F: drivers/crypto/nx/nx_csbcpb.h 9317F: drivers/crypto/nx/nx_debugfs.c 9318 9319IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9320M: Tyrel Datwyler <tyreld@linux.ibm.com> 9321L: linux-pci@vger.kernel.org 9322L: linuxppc-dev@lists.ozlabs.org 9323S: Supported 9324F: drivers/pci/hotplug/rpadlpar* 9325 9326IBM Power Linux RAID adapter 9327M: Brian King <brking@us.ibm.com> 9328S: Supported 9329F: drivers/scsi/ipr.* 9330 9331IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9332M: Tyrel Datwyler <tyreld@linux.ibm.com> 9333L: linux-pci@vger.kernel.org 9334L: linuxppc-dev@lists.ozlabs.org 9335S: Supported 9336F: drivers/pci/hotplug/rpaphp* 9337 9338IBM Power SRIOV Virtual NIC Device Driver 9339M: Dany Madden <drt@linux.ibm.com> 9340M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 9341R: Thomas Falcon <tlfalcon@linux.ibm.com> 9342L: netdev@vger.kernel.org 9343S: Supported 9344F: drivers/net/ethernet/ibm/ibmvnic.* 9345 9346IBM Power Virtual Accelerator Switchboard 9347M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 9348L: linuxppc-dev@lists.ozlabs.org 9349S: Supported 9350F: arch/powerpc/include/asm/vas.h 9351F: arch/powerpc/platforms/powernv/copy-paste.h 9352F: arch/powerpc/platforms/powernv/vas* 9353 9354IBM Power Virtual Ethernet Device Driver 9355M: Cristobal Forno <cforno12@linux.ibm.com> 9356L: netdev@vger.kernel.org 9357S: Supported 9358F: drivers/net/ethernet/ibm/ibmveth.* 9359 9360IBM Power Virtual FC Device Drivers 9361M: Tyrel Datwyler <tyreld@linux.ibm.com> 9362L: linux-scsi@vger.kernel.org 9363S: Supported 9364F: drivers/scsi/ibmvscsi/ibmvfc* 9365 9366IBM Power Virtual Management Channel Driver 9367M: Brad Warrum <bwarrum@linux.ibm.com> 9368M: Ritu Agarwal <rituagar@linux.ibm.com> 9369S: Supported 9370F: drivers/misc/ibmvmc.* 9371 9372IBM Power Virtual SCSI Device Drivers 9373M: Tyrel Datwyler <tyreld@linux.ibm.com> 9374L: linux-scsi@vger.kernel.org 9375S: Supported 9376F: drivers/scsi/ibmvscsi/ibmvscsi* 9377F: include/scsi/viosrp.h 9378 9379IBM Power Virtual SCSI Device Target Driver 9380M: Michael Cyr <mikecyr@linux.ibm.com> 9381L: linux-scsi@vger.kernel.org 9382L: target-devel@vger.kernel.org 9383S: Supported 9384F: drivers/scsi/ibmvscsi_tgt/ 9385 9386IBM Power VMX Cryptographic instructions 9387M: Breno Leitão <leitao@debian.org> 9388M: Nayna Jain <nayna@linux.ibm.com> 9389M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9390L: linux-crypto@vger.kernel.org 9391S: Supported 9392F: drivers/crypto/vmx/Kconfig 9393F: drivers/crypto/vmx/Makefile 9394F: drivers/crypto/vmx/aes* 9395F: drivers/crypto/vmx/ghash* 9396F: drivers/crypto/vmx/ppc-xlate.pl 9397F: drivers/crypto/vmx/vmx.c 9398 9399IBM ServeRAID RAID DRIVER 9400S: Orphan 9401F: drivers/scsi/ips.* 9402 9403ICH LPC AND GPIO DRIVER 9404M: Peter Tyser <ptyser@xes-inc.com> 9405S: Maintained 9406F: drivers/gpio/gpio-ich.c 9407F: drivers/mfd/lpc_ich.c 9408 9409ICY I2C DRIVER 9410M: Max Staudt <max@enpas.org> 9411L: linux-i2c@vger.kernel.org 9412S: Maintained 9413F: drivers/i2c/busses/i2c-icy.c 9414 9415IDEAPAD LAPTOP EXTRAS DRIVER 9416M: Ike Panhc <ike.pan@canonical.com> 9417L: platform-driver-x86@vger.kernel.org 9418S: Maintained 9419W: http://launchpad.net/ideapad-laptop 9420F: drivers/platform/x86/ideapad-laptop.c 9421 9422IDEAPAD LAPTOP SLIDEBAR DRIVER 9423M: Andrey Moiseev <o2g.org.ru@gmail.com> 9424L: linux-input@vger.kernel.org 9425S: Maintained 9426W: https://github.com/o2genum/ideapad-slidebar 9427F: drivers/input/misc/ideapad_slidebar.c 9428 9429IDMAPPED MOUNTS 9430M: Christian Brauner <brauner@kernel.org> 9431L: linux-fsdevel@vger.kernel.org 9432S: Maintained 9433T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 9434F: Documentation/filesystems/idmappings.rst 9435F: tools/testing/selftests/mount_setattr/ 9436F: include/linux/mnt_idmapping.h 9437 9438IDT VersaClock 5 CLOCK DRIVER 9439M: Luca Ceresoli <luca@lucaceresoli.net> 9440S: Maintained 9441F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9442F: drivers/clk/clk-versaclock5.c 9443 9444IEEE 802.15.4 SUBSYSTEM 9445M: Alexander Aring <alex.aring@gmail.com> 9446M: Stefan Schmidt <stefan@datenfreihafen.org> 9447L: linux-wpan@vger.kernel.org 9448S: Maintained 9449W: https://linux-wpan.org/ 9450T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9451T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9452F: Documentation/networking/ieee802154.rst 9453F: drivers/net/ieee802154/ 9454F: include/linux/ieee802154.h 9455F: include/linux/nl802154.h 9456F: include/net/af_ieee802154.h 9457F: include/net/cfg802154.h 9458F: include/net/ieee802154_netdev.h 9459F: include/net/mac802154.h 9460F: include/net/nl802154.h 9461F: net/ieee802154/ 9462F: net/mac802154/ 9463 9464IFE PROTOCOL 9465M: Yotam Gigi <yotam.gi@gmail.com> 9466M: Jamal Hadi Salim <jhs@mojatatu.com> 9467F: include/net/ife.h 9468F: include/uapi/linux/ife.h 9469F: net/ife 9470 9471IGORPLUG-USB IR RECEIVER 9472M: Sean Young <sean@mess.org> 9473L: linux-media@vger.kernel.org 9474S: Maintained 9475F: drivers/media/rc/igorplugusb.c 9476 9477IGUANAWORKS USB IR TRANSCEIVER 9478M: Sean Young <sean@mess.org> 9479L: linux-media@vger.kernel.org 9480S: Maintained 9481F: drivers/media/rc/iguanair.c 9482 9483IIO DIGITAL POTENTIOMETER DAC 9484M: Peter Rosin <peda@axentia.se> 9485L: linux-iio@vger.kernel.org 9486S: Maintained 9487F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9488F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9489F: drivers/iio/dac/dpot-dac.c 9490 9491IIO ENVELOPE DETECTOR 9492M: Peter Rosin <peda@axentia.se> 9493L: linux-iio@vger.kernel.org 9494S: Maintained 9495F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9496F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9497F: drivers/iio/adc/envelope-detector.c 9498 9499IIO MULTIPLEXER 9500M: Peter Rosin <peda@axentia.se> 9501L: linux-iio@vger.kernel.org 9502S: Maintained 9503F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9504F: drivers/iio/multiplexer/iio-mux.c 9505 9506IIO SCMI BASED DRIVER 9507M: Jyoti Bhayana <jbhayana@google.com> 9508L: linux-iio@vger.kernel.org 9509S: Maintained 9510F: drivers/iio/common/scmi_sensors/scmi_iio.c 9511 9512IIO SUBSYSTEM AND DRIVERS 9513M: Jonathan Cameron <jic23@kernel.org> 9514R: Lars-Peter Clausen <lars@metafoo.de> 9515L: linux-iio@vger.kernel.org 9516S: Maintained 9517T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9518F: Documentation/ABI/testing/configfs-iio* 9519F: Documentation/ABI/testing/sysfs-bus-iio* 9520F: Documentation/devicetree/bindings/iio/ 9521F: drivers/iio/ 9522F: drivers/staging/iio/ 9523F: include/linux/iio/ 9524F: tools/iio/ 9525 9526IIO UNIT CONVERTER 9527M: Peter Rosin <peda@axentia.se> 9528L: linux-iio@vger.kernel.org 9529S: Maintained 9530F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9531F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9532F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9533F: drivers/iio/afe/iio-rescale.c 9534 9535IKANOS/ADI EAGLE ADSL USB DRIVER 9536M: Matthieu Castet <castet.matthieu@free.fr> 9537M: Stanislaw Gruszka <stf_xl@wp.pl> 9538S: Maintained 9539F: drivers/usb/atm/ueagle-atm.c 9540 9541IMAGIS TOUCHSCREEN DRIVER 9542M: Markuss Broks <markuss.broks@gmail.com> 9543S: Maintained 9544F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9545F: drivers/input/touchscreen/imagis.c 9546 9547IMGTEC ASCII LCD DRIVER 9548M: Paul Burton <paulburton@kernel.org> 9549S: Maintained 9550F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9551F: drivers/auxdisplay/img-ascii-lcd.c 9552 9553IMGTEC IR DECODER DRIVER 9554S: Orphan 9555F: drivers/media/rc/img-ir/ 9556 9557IMON SOUNDGRAPH USB IR RECEIVER 9558M: Sean Young <sean@mess.org> 9559L: linux-media@vger.kernel.org 9560S: Maintained 9561F: drivers/media/rc/imon.c 9562F: drivers/media/rc/imon_raw.c 9563 9564IMS TWINTURBO FRAMEBUFFER DRIVER 9565L: linux-fbdev@vger.kernel.org 9566S: Orphan 9567F: drivers/video/fbdev/imsttfb.c 9568 9569INA209 HARDWARE MONITOR DRIVER 9570M: Guenter Roeck <linux@roeck-us.net> 9571L: linux-hwmon@vger.kernel.org 9572S: Maintained 9573F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 9574F: Documentation/hwmon/ina209.rst 9575F: drivers/hwmon/ina209.c 9576 9577INA2XX HARDWARE MONITOR DRIVER 9578M: Guenter Roeck <linux@roeck-us.net> 9579L: linux-hwmon@vger.kernel.org 9580S: Maintained 9581F: Documentation/hwmon/ina2xx.rst 9582F: drivers/hwmon/ina2xx.c 9583F: include/linux/platform_data/ina2xx.h 9584 9585INDUSTRY PACK SUBSYSTEM (IPACK) 9586M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 9587M: Jens Taprogge <jens.taprogge@taprogge.org> 9588M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9589L: industrypack-devel@lists.sourceforge.net 9590S: Maintained 9591W: http://industrypack.sourceforge.net 9592F: drivers/ipack/ 9593 9594INFINEON DPS310 Driver 9595M: Eddie James <eajames@linux.ibm.com> 9596L: linux-iio@vger.kernel.org 9597S: Maintained 9598F: drivers/iio/pressure/dps310.c 9599 9600INFINIBAND SUBSYSTEM 9601M: Jason Gunthorpe <jgg@nvidia.com> 9602M: Leon Romanovsky <leonro@nvidia.com> 9603L: linux-rdma@vger.kernel.org 9604S: Supported 9605W: https://github.com/linux-rdma/rdma-core 9606Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9607T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 9608F: Documentation/devicetree/bindings/infiniband/ 9609F: Documentation/infiniband/ 9610F: drivers/infiniband/ 9611F: include/rdma/ 9612F: include/trace/events/ib_mad.h 9613F: include/trace/events/ib_umad.h 9614F: include/uapi/linux/if_infiniband.h 9615F: include/uapi/rdma/ 9616F: samples/bpf/ibumad_kern.c 9617F: samples/bpf/ibumad_user.c 9618 9619INGENIC JZ4780 NAND DRIVER 9620M: Harvey Hunt <harveyhuntnexus@gmail.com> 9621L: linux-mtd@lists.infradead.org 9622L: linux-mips@vger.kernel.org 9623S: Maintained 9624F: drivers/mtd/nand/raw/ingenic/ 9625 9626INGENIC JZ47xx SoCs 9627M: Paul Cercueil <paul@crapouillou.net> 9628L: linux-mips@vger.kernel.org 9629S: Maintained 9630F: arch/mips/boot/dts/ingenic/ 9631F: arch/mips/generic/board-ingenic.c 9632F: arch/mips/include/asm/mach-ingenic/ 9633F: arch/mips/ingenic/Kconfig 9634F: drivers/clk/ingenic/ 9635F: drivers/dma/dma-jz4780.c 9636F: drivers/gpu/drm/ingenic/ 9637F: drivers/i2c/busses/i2c-jz4780.c 9638F: drivers/iio/adc/ingenic-adc.c 9639F: drivers/irqchip/irq-ingenic.c 9640F: drivers/memory/jz4780-nemc.c 9641F: drivers/mmc/host/jz4740_mmc.c 9642F: drivers/mtd/nand/raw/ingenic/ 9643F: drivers/pinctrl/pinctrl-ingenic.c 9644F: drivers/power/supply/ingenic-battery.c 9645F: drivers/pwm/pwm-jz4740.c 9646F: drivers/remoteproc/ingenic_rproc.c 9647F: drivers/rtc/rtc-jz4740.c 9648F: drivers/tty/serial/8250/8250_ingenic.c 9649F: drivers/usb/musb/jz4740.c 9650F: drivers/watchdog/jz4740_wdt.c 9651F: include/dt-bindings/iio/adc/ingenic,adc.h 9652F: include/linux/mfd/ingenic-tcu.h 9653F: sound/soc/codecs/jz47* 9654F: sound/soc/jz4740/ 9655 9656INJOINIC IP5xxx POWER BANK IC DRIVER 9657M: Samuel Holland <samuel@sholland.org> 9658S: Maintained 9659F: drivers/power/supply/ip5xxx_power.c 9660 9661INOTIFY 9662M: Jan Kara <jack@suse.cz> 9663R: Amir Goldstein <amir73il@gmail.com> 9664L: linux-fsdevel@vger.kernel.org 9665S: Maintained 9666F: Documentation/filesystems/inotify.rst 9667F: fs/notify/inotify/ 9668F: include/linux/inotify.h 9669F: include/uapi/linux/inotify.h 9670 9671INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 9672M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 9673L: linux-input@vger.kernel.org 9674S: Maintained 9675Q: http://patchwork.kernel.org/project/linux-input/list/ 9676T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 9677F: Documentation/devicetree/bindings/input/ 9678F: Documentation/devicetree/bindings/serio/ 9679F: Documentation/input/ 9680F: drivers/input/ 9681F: include/linux/input.h 9682F: include/linux/input/ 9683F: include/uapi/linux/input-event-codes.h 9684F: include/uapi/linux/input.h 9685 9686INPUT MULTITOUCH (MT) PROTOCOL 9687M: Henrik Rydberg <rydberg@bitmath.org> 9688L: linux-input@vger.kernel.org 9689S: Odd fixes 9690F: Documentation/input/multi-touch-protocol.rst 9691F: drivers/input/input-mt.c 9692K: \b(ABS|SYN)_MT_ 9693 9694INSIDE SECURE CRYPTO DRIVER 9695M: Antoine Tenart <atenart@kernel.org> 9696L: linux-crypto@vger.kernel.org 9697S: Maintained 9698F: drivers/crypto/inside-secure/ 9699 9700INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 9701M: Mimi Zohar <zohar@linux.ibm.com> 9702M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 9703L: linux-integrity@vger.kernel.org 9704S: Supported 9705T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9706F: security/integrity/ima/ 9707F: security/integrity/ 9708 9709INTEL 810/815 FRAMEBUFFER DRIVER 9710M: Antonino Daplas <adaplas@gmail.com> 9711L: linux-fbdev@vger.kernel.org 9712S: Maintained 9713F: drivers/video/fbdev/i810/ 9714 9715INTEL ASoC DRIVERS 9716M: Cezary Rojewski <cezary.rojewski@intel.com> 9717M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 9718M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 9719M: Jie Yang <yang.jie@linux.intel.com> 9720L: alsa-devel@alsa-project.org (moderated for non-subscribers) 9721S: Supported 9722F: sound/soc/intel/ 9723 9724INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 9725M: Hans de Goede <hdegoede@redhat.com> 9726L: platform-driver-x86@vger.kernel.org 9727S: Maintained 9728F: drivers/platform/x86/intel/atomisp2/pm.c 9729 9730INTEL ATOMISP2 LED DRIVER 9731M: Hans de Goede <hdegoede@redhat.com> 9732L: platform-driver-x86@vger.kernel.org 9733S: Maintained 9734F: drivers/platform/x86/intel/atomisp2/led.c 9735 9736INTEL BIOS SAR INT1092 DRIVER 9737M: Shravan Sudhakar <s.shravan@intel.com> 9738M: Intel Corporation <linuxwwan@intel.com> 9739L: platform-driver-x86@vger.kernel.org 9740S: Maintained 9741F: drivers/platform/x86/intel/int1092/ 9742 9743INTEL BROXTON PMC DRIVER 9744M: Mika Westerberg <mika.westerberg@linux.intel.com> 9745M: Zha Qipeng <qipeng.zha@intel.com> 9746S: Maintained 9747F: drivers/mfd/intel_pmc_bxt.c 9748F: include/linux/mfd/intel_pmc_bxt.h 9749 9750INTEL C600 SERIES SAS CONTROLLER DRIVER 9751M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 9752L: linux-scsi@vger.kernel.org 9753S: Supported 9754T: git git://git.code.sf.net/p/intel-sas/isci 9755F: drivers/scsi/isci/ 9756 9757INTEL CPU family model numbers 9758M: Tony Luck <tony.luck@intel.com> 9759M: x86@kernel.org 9760L: linux-kernel@vger.kernel.org 9761S: Supported 9762F: arch/x86/include/asm/intel-family.h 9763 9764INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 9765M: Jani Nikula <jani.nikula@linux.intel.com> 9766M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 9767M: Rodrigo Vivi <rodrigo.vivi@intel.com> 9768M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 9769L: intel-gfx@lists.freedesktop.org 9770S: Supported 9771W: https://01.org/linuxgraphics/ 9772Q: http://patchwork.freedesktop.org/project/intel-gfx/ 9773B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 9774C: irc://irc.oftc.net/intel-gfx 9775T: git git://anongit.freedesktop.org/drm-intel 9776F: Documentation/gpu/i915.rst 9777F: drivers/gpu/drm/i915/ 9778F: include/drm/i915* 9779F: include/uapi/drm/i915_drm.h 9780 9781INTEL ETHERNET DRIVERS 9782M: Jesse Brandeburg <jesse.brandeburg@intel.com> 9783M: Tony Nguyen <anthony.l.nguyen@intel.com> 9784L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 9785S: Supported 9786W: http://www.intel.com/support/feedback.htm 9787W: http://e1000.sourceforge.net/ 9788Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 9789T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 9790T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 9791F: Documentation/networking/device_drivers/ethernet/intel/ 9792F: drivers/net/ethernet/intel/ 9793F: drivers/net/ethernet/intel/*/ 9794F: include/linux/avf/virtchnl.h 9795F: include/linux/net/intel/iidc.h 9796 9797INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 9798M: Mustafa Ismail <mustafa.ismail@intel.com> 9799M: Shiraz Saleem <shiraz.saleem@intel.com> 9800L: linux-rdma@vger.kernel.org 9801S: Supported 9802F: drivers/infiniband/hw/irdma/ 9803F: include/uapi/rdma/irdma-abi.h 9804 9805INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 9806M: Maik Broemme <mbroemme@libmpq.org> 9807L: linux-fbdev@vger.kernel.org 9808S: Maintained 9809F: Documentation/fb/intelfb.rst 9810F: drivers/video/fbdev/intelfb/ 9811 9812INTEL GPIO DRIVERS 9813M: Andy Shevchenko <andy@kernel.org> 9814L: linux-gpio@vger.kernel.org 9815S: Maintained 9816T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9817F: drivers/gpio/gpio-ich.c 9818F: drivers/gpio/gpio-merrifield.c 9819F: drivers/gpio/gpio-ml-ioh.c 9820F: drivers/gpio/gpio-pch.c 9821F: drivers/gpio/gpio-sch.c 9822F: drivers/gpio/gpio-sodaville.c 9823 9824INTEL GVT-g DRIVERS (Intel GPU Virtualization) 9825M: Zhenyu Wang <zhenyuw@linux.intel.com> 9826M: Zhi Wang <zhi.a.wang@intel.com> 9827L: intel-gvt-dev@lists.freedesktop.org 9828L: intel-gfx@lists.freedesktop.org 9829S: Supported 9830W: https://01.org/igvt-g 9831T: git https://github.com/intel/gvt-linux.git 9832F: drivers/gpu/drm/i915/gvt/ 9833 9834INTEL HID EVENT DRIVER 9835M: Alex Hung <alex.hung@canonical.com> 9836L: platform-driver-x86@vger.kernel.org 9837S: Maintained 9838F: drivers/platform/x86/intel/hid.c 9839 9840INTEL I/OAT DMA DRIVER 9841M: Dave Jiang <dave.jiang@intel.com> 9842R: Dan Williams <dan.j.williams@intel.com> 9843L: dmaengine@vger.kernel.org 9844S: Supported 9845Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 9846F: drivers/dma/ioat* 9847 9848INTEL IADX DRIVER 9849M: Dave Jiang <dave.jiang@intel.com> 9850L: dmaengine@vger.kernel.org 9851S: Supported 9852F: drivers/dma/idxd/* 9853F: include/uapi/linux/idxd.h 9854 9855INTEL IDLE DRIVER 9856M: Jacob Pan <jacob.jun.pan@linux.intel.com> 9857M: Len Brown <lenb@kernel.org> 9858L: linux-pm@vger.kernel.org 9859S: Supported 9860B: https://bugzilla.kernel.org 9861T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 9862F: drivers/idle/intel_idle.c 9863 9864INTEL INTEGRATED SENSOR HUB DRIVER 9865M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9866M: Jiri Kosina <jikos@kernel.org> 9867L: linux-input@vger.kernel.org 9868S: Maintained 9869F: drivers/hid/intel-ish-hid/ 9870 9871INTEL IOMMU (VT-d) 9872M: David Woodhouse <dwmw2@infradead.org> 9873M: Lu Baolu <baolu.lu@linux.intel.com> 9874L: iommu@lists.linux-foundation.org 9875S: Supported 9876T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9877F: drivers/iommu/intel/ 9878F: include/linux/intel-iommu.h 9879F: include/linux/intel-svm.h 9880 9881INTEL IOP-ADMA DMA DRIVER 9882R: Dan Williams <dan.j.williams@intel.com> 9883S: Odd fixes 9884F: drivers/dma/iop-adma.c 9885 9886INTEL IPU3 CSI-2 CIO2 DRIVER 9887M: Yong Zhi <yong.zhi@intel.com> 9888M: Sakari Ailus <sakari.ailus@linux.intel.com> 9889M: Bingbu Cao <bingbu.cao@intel.com> 9890M: Dan Scally <djrscally@gmail.com> 9891R: Tianshu Qiu <tian.shu.qiu@intel.com> 9892L: linux-media@vger.kernel.org 9893S: Maintained 9894T: git git://linuxtv.org/media_tree.git 9895F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 9896F: drivers/media/pci/intel/ipu3/ 9897 9898INTEL IPU3 CSI-2 IMGU DRIVER 9899M: Sakari Ailus <sakari.ailus@linux.intel.com> 9900R: Bingbu Cao <bingbu.cao@intel.com> 9901R: Tianshu Qiu <tian.shu.qiu@intel.com> 9902L: linux-media@vger.kernel.org 9903S: Maintained 9904F: Documentation/admin-guide/media/ipu3.rst 9905F: Documentation/admin-guide/media/ipu3_rcb.svg 9906F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 9907F: drivers/staging/media/ipu3/ 9908 9909INTEL IXP4XX CRYPTO SUPPORT 9910M: Corentin Labbe <clabbe@baylibre.com> 9911L: linux-crypto@vger.kernel.org 9912S: Maintained 9913F: drivers/crypto/ixp4xx_crypto.c 9914 9915INTEL ISHTP ECLITE DRIVER 9916M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 9917L: platform-driver-x86@vger.kernel.org 9918S: Supported 9919F: drivers/platform/x86/intel/ishtp_eclite.c 9920 9921INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 9922M: Krzysztof Halasa <khalasa@piap.pl> 9923S: Maintained 9924F: drivers/net/ethernet/xscale/ixp4xx_eth.c 9925F: drivers/net/wan/ixp4xx_hss.c 9926F: drivers/soc/ixp4xx/ixp4xx-npe.c 9927F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 9928F: include/linux/soc/ixp4xx/npe.h 9929F: include/linux/soc/ixp4xx/qmgr.h 9930 9931INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 9932M: Deepak Saxena <dsaxena@plexity.net> 9933S: Maintained 9934F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 9935F: drivers/char/hw_random/ixp4xx-rng.c 9936 9937INTEL KEEM BAY DRM DRIVER 9938M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 9939M: Edmund Dea <edmund.j.dea@intel.com> 9940S: Maintained 9941F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 9942F: drivers/gpu/drm/kmb/ 9943 9944INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 9945M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9946S: Maintained 9947F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 9948F: drivers/crypto/keembay/Kconfig 9949F: drivers/crypto/keembay/Makefile 9950F: drivers/crypto/keembay/keembay-ocs-aes-core.c 9951F: drivers/crypto/keembay/ocs-aes.c 9952F: drivers/crypto/keembay/ocs-aes.h 9953 9954INTEL KEEM BAY OCS ECC CRYPTO DRIVER 9955M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9956M: Prabhjot Khurana <prabhjot.khurana@intel.com> 9957M: Mark Gross <mgross@linux.intel.com> 9958S: Maintained 9959F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 9960F: drivers/crypto/keembay/Kconfig 9961F: drivers/crypto/keembay/Makefile 9962F: drivers/crypto/keembay/keembay-ocs-ecc.c 9963 9964INTEL KEEM BAY OCS HCU CRYPTO DRIVER 9965M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9966M: Declan Murphy <declan.murphy@intel.com> 9967S: Maintained 9968F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 9969F: drivers/crypto/keembay/Kconfig 9970F: drivers/crypto/keembay/Makefile 9971F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 9972F: drivers/crypto/keembay/ocs-hcu.c 9973F: drivers/crypto/keembay/ocs-hcu.h 9974 9975INTEL THUNDER BAY EMMC PHY DRIVER 9976M: Nandhini Srikandan <nandhini.srikandan@intel.com> 9977M: Rashmi A <rashmi.a@intel.com> 9978S: Maintained 9979F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 9980F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 9981 9982INTEL MANAGEMENT ENGINE (mei) 9983M: Tomas Winkler <tomas.winkler@intel.com> 9984L: linux-kernel@vger.kernel.org 9985S: Supported 9986F: Documentation/driver-api/mei/* 9987F: drivers/misc/mei/ 9988F: drivers/watchdog/mei_wdt.c 9989F: include/linux/mei_cl_bus.h 9990F: include/uapi/linux/mei.h 9991F: samples/mei/* 9992 9993INTEL MAX 10 BMC MFD DRIVER 9994M: Xu Yilun <yilun.xu@intel.com> 9995R: Tom Rix <trix@redhat.com> 9996S: Maintained 9997F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 9998F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 9999F: drivers/hwmon/intel-m10-bmc-hwmon.c 10000F: drivers/mfd/intel-m10-bmc.c 10001F: include/linux/mfd/intel-m10-bmc.h 10002 10003INTEL MENLOW THERMAL DRIVER 10004M: Sujith Thomas <sujith.thomas@intel.com> 10005L: linux-pm@vger.kernel.org 10006S: Supported 10007W: https://01.org/linux-acpi 10008F: drivers/thermal/intel/intel_menlow.c 10009 10010INTEL P-Unit IPC DRIVER 10011M: Zha Qipeng <qipeng.zha@intel.com> 10012L: platform-driver-x86@vger.kernel.org 10013S: Maintained 10014F: arch/x86/include/asm/intel_punit_ipc.h 10015F: drivers/platform/x86/intel/punit_ipc.c 10016 10017INTEL PMC CORE DRIVER 10018M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10019M: David E Box <david.e.box@intel.com> 10020L: platform-driver-x86@vger.kernel.org 10021S: Maintained 10022F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10023F: drivers/platform/x86/intel/pmc/ 10024 10025INTEL PMIC GPIO DRIVERS 10026M: Andy Shevchenko <andy@kernel.org> 10027S: Maintained 10028T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10029F: drivers/gpio/gpio-*cove.c 10030 10031INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10032M: Andy Shevchenko <andy@kernel.org> 10033S: Maintained 10034F: drivers/mfd/intel_soc_pmic* 10035F: include/linux/mfd/intel_soc_pmic* 10036 10037INTEL PMT DRIVERS 10038M: David E. Box <david.e.box@linux.intel.com> 10039S: Supported 10040F: drivers/platform/x86/intel/pmt/ 10041 10042INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10043M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10044L: linux-wireless@vger.kernel.org 10045S: Maintained 10046F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10047F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10048F: drivers/net/wireless/intel/ipw2x00/ 10049 10050INTEL PSTATE DRIVER 10051M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10052M: Len Brown <lenb@kernel.org> 10053L: linux-pm@vger.kernel.org 10054S: Supported 10055F: drivers/cpufreq/intel_pstate.c 10056 10057INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10058M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10059L: linux-iio@vger.kernel.org 10060F: drivers/counter/intel-qep.c 10061 10062INTEL SCU DRIVERS 10063M: Mika Westerberg <mika.westerberg@linux.intel.com> 10064S: Maintained 10065F: arch/x86/include/asm/intel_scu_ipc.h 10066F: drivers/platform/x86/intel_scu_* 10067 10068INTEL SDSI DRIVER 10069M: David E. Box <david.e.box@linux.intel.com> 10070S: Supported 10071F: drivers/platform/x86/intel/sdsi.c 10072F: tools/arch/x86/intel_sdsi/ 10073F: tools/testing/selftests/drivers/sdsi/ 10074 10075INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10076M: Daniel Scally <djrscally@gmail.com> 10077S: Maintained 10078F: drivers/platform/x86/intel/int3472/ 10079 10080INTEL SPEED SELECT TECHNOLOGY 10081M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10082L: platform-driver-x86@vger.kernel.org 10083S: Maintained 10084F: drivers/platform/x86/intel/speed_select_if/ 10085F: include/uapi/linux/isst_if.h 10086F: tools/power/x86/intel-speed-select/ 10087 10088INTEL STRATIX10 FIRMWARE DRIVERS 10089M: Dinh Nguyen <dinguyen@kernel.org> 10090L: linux-kernel@vger.kernel.org 10091S: Maintained 10092F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10093F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10094F: drivers/firmware/stratix10-rsu.c 10095F: drivers/firmware/stratix10-svc.c 10096F: include/linux/firmware/intel/stratix10-smc.h 10097F: include/linux/firmware/intel/stratix10-svc-client.h 10098T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10099 10100INTEL TELEMETRY DRIVER 10101M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10102M: "David E. Box" <david.e.box@linux.intel.com> 10103L: platform-driver-x86@vger.kernel.org 10104S: Maintained 10105F: arch/x86/include/asm/intel_telemetry.h 10106F: drivers/platform/x86/intel/telemetry/ 10107 10108INTEL UNCORE FREQUENCY CONTROL 10109M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10110L: platform-driver-x86@vger.kernel.org 10111S: Maintained 10112F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10113F: drivers/platform/x86/intel/uncore-frequency/ 10114 10115INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10116M: David E. Box <david.e.box@linux.intel.com> 10117S: Supported 10118F: drivers/platform/x86/intel/vsec.* 10119 10120INTEL VIRTUAL BUTTON DRIVER 10121M: AceLan Kao <acelan.kao@canonical.com> 10122L: platform-driver-x86@vger.kernel.org 10123S: Maintained 10124F: drivers/platform/x86/intel/vbtn.c 10125 10126INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10127M: Stanislaw Gruszka <stf_xl@wp.pl> 10128L: linux-wireless@vger.kernel.org 10129S: Supported 10130F: drivers/net/wireless/intel/iwlegacy/ 10131 10132INTEL WIRELESS WIFI LINK (iwlwifi) 10133M: Luca Coelho <luciano.coelho@intel.com> 10134L: linux-wireless@vger.kernel.org 10135S: Supported 10136W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10137T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10138F: drivers/net/wireless/intel/iwlwifi/ 10139 10140INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10141M: Jithu Joseph <jithu.joseph@intel.com> 10142R: Maurice Ma <maurice.ma@intel.com> 10143S: Maintained 10144W: https://slimbootloader.github.io/security/firmware-update.html 10145F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10146 10147INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10148L: Dell.Client.Kernel@dell.com 10149S: Maintained 10150F: drivers/platform/x86/intel/wmi/thunderbolt.c 10151 10152INTEL WWAN IOSM DRIVER 10153M: M Chetan Kumar <m.chetan.kumar@intel.com> 10154M: Intel Corporation <linuxwwan@intel.com> 10155L: netdev@vger.kernel.org 10156S: Maintained 10157F: drivers/net/wwan/iosm/ 10158 10159INTEL(R) TRACE HUB 10160M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10161S: Supported 10162F: Documentation/trace/intel_th.rst 10163F: drivers/hwtracing/intel_th/ 10164F: include/linux/intel_th.h 10165 10166INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10167M: Ning Sun <ning.sun@intel.com> 10168L: tboot-devel@lists.sourceforge.net 10169S: Supported 10170W: http://tboot.sourceforge.net 10171T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10172F: Documentation/x86/intel_txt.rst 10173F: arch/x86/kernel/tboot.c 10174F: include/linux/tboot.h 10175 10176INTEL SGX 10177M: Jarkko Sakkinen <jarkko@kernel.org> 10178R: Dave Hansen <dave.hansen@linux.intel.com> 10179L: linux-sgx@vger.kernel.org 10180S: Supported 10181Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10182T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10183F: Documentation/x86/sgx.rst 10184F: arch/x86/entry/vdso/vsgx.S 10185F: arch/x86/include/asm/sgx.h 10186F: arch/x86/include/uapi/asm/sgx.h 10187F: arch/x86/kernel/cpu/sgx/* 10188F: tools/testing/selftests/sgx/* 10189K: \bSGX_ 10190 10191INTERCONNECT API 10192M: Georgi Djakov <djakov@kernel.org> 10193L: linux-pm@vger.kernel.org 10194S: Maintained 10195T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10196F: Documentation/devicetree/bindings/interconnect/ 10197F: Documentation/driver-api/interconnect.rst 10198F: drivers/interconnect/ 10199F: include/dt-bindings/interconnect/ 10200F: include/linux/interconnect-provider.h 10201F: include/linux/interconnect.h 10202 10203INTERRUPT COUNTER DRIVER 10204M: Oleksij Rempel <o.rempel@pengutronix.de> 10205R: Pengutronix Kernel Team <kernel@pengutronix.de> 10206L: linux-iio@vger.kernel.org 10207F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10208F: drivers/counter/interrupt-cnt.c 10209 10210INTERSIL ISL7998X VIDEO DECODER DRIVER 10211M: Michael Tretter <m.tretter@pengutronix.de> 10212R: Pengutronix Kernel Team <kernel@pengutronix.de> 10213L: linux-media@vger.kernel.org 10214S: Maintained 10215F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10216F: drivers/media/i2c/isl7998x.c 10217 10218INVENSENSE ICM-426xx IMU DRIVER 10219M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10220L: linux-iio@vger.kernel.org 10221S: Maintained 10222W: https://invensense.tdk.com/ 10223F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10224F: drivers/iio/imu/inv_icm42600/ 10225 10226INVENSENSE MPU-3050 GYROSCOPE DRIVER 10227M: Linus Walleij <linus.walleij@linaro.org> 10228L: linux-iio@vger.kernel.org 10229S: Maintained 10230F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10231F: drivers/iio/gyro/mpu3050* 10232 10233IOC3 ETHERNET DRIVER 10234M: Ralf Baechle <ralf@linux-mips.org> 10235L: linux-mips@vger.kernel.org 10236S: Maintained 10237F: drivers/net/ethernet/sgi/ioc3-eth.c 10238 10239IOMAP FILESYSTEM LIBRARY 10240M: Christoph Hellwig <hch@infradead.org> 10241M: Darrick J. Wong <djwong@kernel.org> 10242M: linux-xfs@vger.kernel.org 10243M: linux-fsdevel@vger.kernel.org 10244L: linux-xfs@vger.kernel.org 10245L: linux-fsdevel@vger.kernel.org 10246S: Supported 10247T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10248F: fs/iomap/ 10249F: include/linux/iomap.h 10250 10251IOMMU DRIVERS 10252M: Joerg Roedel <joro@8bytes.org> 10253M: Will Deacon <will@kernel.org> 10254L: iommu@lists.linux-foundation.org 10255S: Maintained 10256T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10257F: Documentation/devicetree/bindings/iommu/ 10258F: Documentation/userspace-api/iommu.rst 10259F: drivers/iommu/ 10260F: include/linux/iommu.h 10261F: include/linux/iova.h 10262F: include/linux/of_iommu.h 10263F: include/uapi/linux/iommu.h 10264 10265IOSYS-MAP HELPERS 10266M: Thomas Zimmermann <tzimmermann@suse.de> 10267L: dri-devel@lists.freedesktop.org 10268S: Maintained 10269T: git git://anongit.freedesktop.org/drm/drm-misc 10270F: include/linux/iosys-map.h 10271 10272IO_URING 10273M: Jens Axboe <axboe@kernel.dk> 10274R: Pavel Begunkov <asml.silence@gmail.com> 10275L: io-uring@vger.kernel.org 10276S: Maintained 10277T: git git://git.kernel.dk/linux-block 10278T: git git://git.kernel.dk/liburing 10279F: fs/io-wq.c 10280F: fs/io-wq.h 10281F: fs/io_uring.c 10282F: include/linux/io_uring.h 10283F: include/uapi/linux/io_uring.h 10284F: tools/io_uring/ 10285 10286IPMI SUBSYSTEM 10287M: Corey Minyard <minyard@acm.org> 10288L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10289S: Supported 10290W: http://openipmi.sourceforge.net/ 10291T: git https://github.com/cminyard/linux-ipmi.git for-next 10292F: Documentation/driver-api/ipmi.rst 10293F: Documentation/devicetree/bindings/ipmi/ 10294F: drivers/char/ipmi/ 10295F: include/linux/ipmi* 10296F: include/uapi/linux/ipmi* 10297 10298IPS SCSI RAID DRIVER 10299M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10300L: linux-scsi@vger.kernel.org 10301S: Maintained 10302W: http://www.adaptec.com/ 10303F: drivers/scsi/ips* 10304 10305IPVS 10306M: Simon Horman <horms@verge.net.au> 10307M: Julian Anastasov <ja@ssi.bg> 10308L: netdev@vger.kernel.org 10309L: lvs-devel@vger.kernel.org 10310S: Maintained 10311T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10312T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10313F: Documentation/networking/ipvs-sysctl.rst 10314F: include/net/ip_vs.h 10315F: include/uapi/linux/ip_vs.h 10316F: net/netfilter/ipvs/ 10317 10318IPWIRELESS DRIVER 10319M: Jiri Kosina <jikos@kernel.org> 10320M: David Sterba <dsterba@suse.com> 10321S: Odd Fixes 10322F: drivers/tty/ipwireless/ 10323 10324IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10325M: Marc Zyngier <maz@kernel.org> 10326S: Maintained 10327T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10328F: Documentation/core-api/irq/irq-domain.rst 10329F: include/linux/irqdomain.h 10330F: kernel/irq/irqdomain.c 10331F: kernel/irq/msi.c 10332 10333IRQ SUBSYSTEM 10334M: Thomas Gleixner <tglx@linutronix.de> 10335L: linux-kernel@vger.kernel.org 10336S: Maintained 10337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10338F: kernel/irq/ 10339 10340IRQCHIP DRIVERS 10341M: Thomas Gleixner <tglx@linutronix.de> 10342M: Marc Zyngier <maz@kernel.org> 10343L: linux-kernel@vger.kernel.org 10344S: Maintained 10345T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10346F: Documentation/devicetree/bindings/interrupt-controller/ 10347F: drivers/irqchip/ 10348 10349ISA 10350M: William Breathitt Gray <vilhelm.gray@gmail.com> 10351S: Maintained 10352F: Documentation/driver-api/isa.rst 10353F: drivers/base/isa.c 10354F: include/linux/isa.h 10355 10356ISA RADIO MODULE 10357M: Hans Verkuil <hverkuil@xs4all.nl> 10358L: linux-media@vger.kernel.org 10359S: Maintained 10360W: https://linuxtv.org 10361T: git git://linuxtv.org/media_tree.git 10362F: drivers/media/radio/radio-isa* 10363 10364ISAPNP 10365M: Jaroslav Kysela <perex@perex.cz> 10366S: Maintained 10367F: Documentation/driver-api/isapnp.rst 10368F: drivers/pnp/isapnp/ 10369F: include/linux/isapnp.h 10370 10371ISCSI 10372M: Lee Duncan <lduncan@suse.com> 10373M: Chris Leech <cleech@redhat.com> 10374L: open-iscsi@googlegroups.com 10375L: linux-scsi@vger.kernel.org 10376S: Maintained 10377W: www.open-iscsi.com 10378F: drivers/scsi/*iscsi* 10379F: include/scsi/*iscsi* 10380 10381iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10382M: Peter Jones <pjones@redhat.com> 10383M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10384S: Maintained 10385F: drivers/firmware/iscsi_ibft* 10386 10387ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10388M: Sagi Grimberg <sagi@grimberg.me> 10389M: Max Gurtovoy <mgurtovoy@nvidia.com> 10390L: linux-rdma@vger.kernel.org 10391S: Supported 10392W: http://www.openfabrics.org 10393W: www.open-iscsi.org 10394Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10395F: drivers/infiniband/ulp/iser/ 10396 10397ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10398M: Sagi Grimberg <sagi@grimberg.me> 10399L: linux-rdma@vger.kernel.org 10400L: target-devel@vger.kernel.org 10401S: Supported 10402W: http://www.linux-iscsi.org 10403T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10404F: drivers/infiniband/ulp/isert 10405 10406ISDN/CMTP OVER BLUETOOTH 10407M: Karsten Keil <isdn@linux-pingi.de> 10408L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10409L: netdev@vger.kernel.org 10410S: Odd Fixes 10411W: http://www.isdn4linux.de 10412F: Documentation/isdn/ 10413F: drivers/isdn/capi/ 10414F: include/linux/isdn/ 10415F: include/uapi/linux/isdn/ 10416F: net/bluetooth/cmtp/ 10417 10418ISDN/mISDN SUBSYSTEM 10419M: Karsten Keil <isdn@linux-pingi.de> 10420L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10421L: netdev@vger.kernel.org 10422S: Maintained 10423W: http://www.isdn4linux.de 10424F: drivers/isdn/Kconfig 10425F: drivers/isdn/Makefile 10426F: drivers/isdn/hardware/ 10427F: drivers/isdn/mISDN/ 10428 10429IT87 HARDWARE MONITORING DRIVER 10430M: Jean Delvare <jdelvare@suse.com> 10431L: linux-hwmon@vger.kernel.org 10432S: Maintained 10433F: Documentation/hwmon/it87.rst 10434F: drivers/hwmon/it87.c 10435 10436IT913X MEDIA DRIVER 10437M: Antti Palosaari <crope@iki.fi> 10438L: linux-media@vger.kernel.org 10439S: Maintained 10440W: https://linuxtv.org 10441W: http://palosaari.fi/linux/ 10442Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10443T: git git://linuxtv.org/anttip/media_tree.git 10444F: drivers/media/tuners/it913x* 10445 10446ITE IT66121 HDMI BRIDGE DRIVER 10447M: Phong LE <ple@baylibre.com> 10448M: Neil Armstrong <narmstrong@baylibre.com> 10449S: Maintained 10450T: git git://anongit.freedesktop.org/drm/drm-misc 10451F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10452F: drivers/gpu/drm/bridge/ite-it66121.c 10453 10454IVTV VIDEO4LINUX DRIVER 10455M: Andy Walls <awalls@md.metrocast.net> 10456L: linux-media@vger.kernel.org 10457S: Maintained 10458W: https://linuxtv.org 10459T: git git://linuxtv.org/media_tree.git 10460F: Documentation/admin-guide/media/ivtv* 10461F: drivers/media/pci/ivtv/ 10462F: include/uapi/linux/ivtv* 10463 10464IX2505V MEDIA DRIVER 10465M: Malcolm Priestley <tvboxspy@gmail.com> 10466L: linux-media@vger.kernel.org 10467S: Maintained 10468W: https://linuxtv.org 10469Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10470F: drivers/media/dvb-frontends/ix2505v* 10471 10472JAILHOUSE HYPERVISOR INTERFACE 10473M: Jan Kiszka <jan.kiszka@siemens.com> 10474L: jailhouse-dev@googlegroups.com 10475S: Maintained 10476F: arch/x86/include/asm/jailhouse_para.h 10477F: arch/x86/kernel/jailhouse.c 10478 10479JC42.4 TEMPERATURE SENSOR DRIVER 10480M: Guenter Roeck <linux@roeck-us.net> 10481L: linux-hwmon@vger.kernel.org 10482S: Maintained 10483F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10484F: Documentation/hwmon/jc42.rst 10485F: drivers/hwmon/jc42.c 10486 10487JFS FILESYSTEM 10488M: Dave Kleikamp <shaggy@kernel.org> 10489L: jfs-discussion@lists.sourceforge.net 10490S: Maintained 10491W: http://jfs.sourceforge.net/ 10492T: git git://github.com/kleikamp/linux-shaggy.git 10493F: Documentation/admin-guide/jfs.rst 10494F: fs/jfs/ 10495 10496JME NETWORK DRIVER 10497M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10498L: netdev@vger.kernel.org 10499S: Maintained 10500F: drivers/net/ethernet/jme.* 10501 10502JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10503M: David Woodhouse <dwmw2@infradead.org> 10504M: Richard Weinberger <richard@nod.at> 10505L: linux-mtd@lists.infradead.org 10506S: Odd Fixes 10507W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10508T: git git://git.infradead.org/ubifs-2.6.git 10509F: fs/jffs2/ 10510F: include/uapi/linux/jffs2.h 10511 10512JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10513M: "Theodore Ts'o" <tytso@mit.edu> 10514M: Jan Kara <jack@suse.com> 10515L: linux-ext4@vger.kernel.org 10516S: Maintained 10517F: fs/jbd2/ 10518F: include/linux/jbd2.h 10519 10520JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10521M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10522L: linux-media@vger.kernel.org 10523L: linux-renesas-soc@vger.kernel.org 10524S: Maintained 10525F: drivers/media/platform/renesas/rcar_jpu.c 10526 10527JSM Neo PCI based serial card 10528L: linux-serial@vger.kernel.org 10529S: Orphan 10530F: drivers/tty/serial/jsm/ 10531 10532K10TEMP HARDWARE MONITORING DRIVER 10533M: Clemens Ladisch <clemens@ladisch.de> 10534L: linux-hwmon@vger.kernel.org 10535S: Maintained 10536F: Documentation/hwmon/k10temp.rst 10537F: drivers/hwmon/k10temp.c 10538 10539K8TEMP HARDWARE MONITORING DRIVER 10540M: Rudolf Marek <r.marek@assembler.cz> 10541L: linux-hwmon@vger.kernel.org 10542S: Maintained 10543F: Documentation/hwmon/k8temp.rst 10544F: drivers/hwmon/k8temp.c 10545 10546KASAN 10547M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 10548R: Alexander Potapenko <glider@google.com> 10549R: Andrey Konovalov <andreyknvl@gmail.com> 10550R: Dmitry Vyukov <dvyukov@google.com> 10551L: kasan-dev@googlegroups.com 10552S: Maintained 10553F: Documentation/dev-tools/kasan.rst 10554F: arch/*/include/asm/*kasan.h 10555F: arch/*/mm/kasan_init* 10556F: include/linux/kasan*.h 10557F: lib/Kconfig.kasan 10558F: lib/test_kasan*.c 10559F: mm/kasan/ 10560F: scripts/Makefile.kasan 10561 10562KCONFIG 10563M: Masahiro Yamada <masahiroy@kernel.org> 10564L: linux-kbuild@vger.kernel.org 10565S: Maintained 10566T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 10567F: Documentation/kbuild/kconfig* 10568F: scripts/Kconfig.include 10569F: scripts/kconfig/ 10570 10571KCOV 10572R: Dmitry Vyukov <dvyukov@google.com> 10573R: Andrey Konovalov <andreyknvl@gmail.com> 10574L: kasan-dev@googlegroups.com 10575S: Maintained 10576F: Documentation/dev-tools/kcov.rst 10577F: include/linux/kcov.h 10578F: include/uapi/linux/kcov.h 10579F: kernel/kcov.c 10580F: scripts/Makefile.kcov 10581 10582KCSAN 10583M: Marco Elver <elver@google.com> 10584R: Dmitry Vyukov <dvyukov@google.com> 10585L: kasan-dev@googlegroups.com 10586S: Maintained 10587F: Documentation/dev-tools/kcsan.rst 10588F: include/linux/kcsan*.h 10589F: kernel/kcsan/ 10590F: lib/Kconfig.kcsan 10591F: scripts/Makefile.kcsan 10592 10593KDUMP 10594M: Baoquan He <bhe@redhat.com> 10595R: Vivek Goyal <vgoyal@redhat.com> 10596R: Dave Young <dyoung@redhat.com> 10597L: kexec@lists.infradead.org 10598S: Maintained 10599W: http://lse.sourceforge.net/kdump/ 10600F: Documentation/admin-guide/kdump/ 10601F: fs/proc/vmcore.c 10602F: include/linux/crash_core.h 10603F: include/linux/crash_dump.h 10604F: include/uapi/linux/vmcore.h 10605F: kernel/crash_*.c 10606 10607KEENE FM RADIO TRANSMITTER DRIVER 10608M: Hans Verkuil <hverkuil@xs4all.nl> 10609L: linux-media@vger.kernel.org 10610S: Maintained 10611W: https://linuxtv.org 10612T: git git://linuxtv.org/media_tree.git 10613F: drivers/media/radio/radio-keene* 10614 10615KERNEL AUTOMOUNTER 10616M: Ian Kent <raven@themaw.net> 10617L: autofs@vger.kernel.org 10618S: Maintained 10619F: fs/autofs/ 10620 10621KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 10622M: Masahiro Yamada <masahiroy@kernel.org> 10623M: Michal Marek <michal.lkml@markovi.net> 10624R: Nick Desaulniers <ndesaulniers@google.com> 10625L: linux-kbuild@vger.kernel.org 10626S: Maintained 10627T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 10628F: Documentation/kbuild/ 10629F: Makefile 10630F: scripts/*vmlinux* 10631F: scripts/Kbuild* 10632F: scripts/Makefile* 10633F: scripts/basic/ 10634F: scripts/dummy-tools/ 10635F: scripts/mk* 10636F: scripts/mod/ 10637F: scripts/package/ 10638 10639KERNEL JANITORS 10640L: kernel-janitors@vger.kernel.org 10641S: Odd Fixes 10642W: http://kernelnewbies.org/KernelJanitors 10643 10644KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 10645M: Chuck Lever <chuck.lever@oracle.com> 10646L: linux-nfs@vger.kernel.org 10647S: Supported 10648W: http://nfs.sourceforge.net/ 10649T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 10650F: fs/lockd/ 10651F: fs/nfs_common/ 10652F: fs/nfsd/ 10653F: include/linux/lockd/ 10654F: include/linux/sunrpc/ 10655F: include/uapi/linux/nfsd/ 10656F: include/uapi/linux/sunrpc/ 10657F: net/sunrpc/ 10658F: Documentation/filesystems/nfs/ 10659 10660KERNEL REGRESSIONS 10661M: Thorsten Leemhuis <linux@leemhuis.info> 10662L: regressions@lists.linux.dev 10663S: Supported 10664F: Documentation/admin-guide/reporting-regressions.rst 10665F: Documentation/process/handling-regressions.rst 10666 10667KERNEL SELFTEST FRAMEWORK 10668M: Shuah Khan <shuah@kernel.org> 10669M: Shuah Khan <skhan@linuxfoundation.org> 10670L: linux-kselftest@vger.kernel.org 10671S: Maintained 10672Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 10673T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 10674F: Documentation/dev-tools/kselftest* 10675F: tools/testing/selftests/ 10676 10677KERNEL SMB3 SERVER (KSMBD) 10678M: Namjae Jeon <linkinjeon@kernel.org> 10679M: Steve French <sfrench@samba.org> 10680M: Hyunchul Lee <hyc.lee@gmail.com> 10681R: Sergey Senozhatsky <senozhatsky@chromium.org> 10682L: linux-cifs@vger.kernel.org 10683S: Maintained 10684T: git git://git.samba.org/ksmbd.git 10685F: fs/ksmbd/ 10686F: fs/smbfs_common/ 10687 10688KERNEL UNIT TESTING FRAMEWORK (KUnit) 10689M: Brendan Higgins <brendanhiggins@google.com> 10690L: linux-kselftest@vger.kernel.org 10691L: kunit-dev@googlegroups.com 10692S: Maintained 10693W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 10694F: Documentation/dev-tools/kunit/ 10695F: include/kunit/ 10696F: lib/kunit/ 10697F: tools/testing/kunit/ 10698 10699KERNEL USERMODE HELPER 10700M: Luis Chamberlain <mcgrof@kernel.org> 10701L: linux-kernel@vger.kernel.org 10702S: Maintained 10703F: include/linux/umh.h 10704F: kernel/umh.c 10705 10706KERNEL VIRTUAL MACHINE (KVM) 10707M: Paolo Bonzini <pbonzini@redhat.com> 10708L: kvm@vger.kernel.org 10709S: Supported 10710W: http://www.linux-kvm.org 10711T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10712F: Documentation/virt/kvm/ 10713F: include/asm-generic/kvm* 10714F: include/kvm/iodev.h 10715F: include/linux/kvm* 10716F: include/trace/events/kvm.h 10717F: include/uapi/asm-generic/kvm* 10718F: include/uapi/linux/kvm* 10719F: tools/kvm/ 10720F: tools/testing/selftests/kvm/ 10721F: virt/kvm/* 10722 10723KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 10724M: Marc Zyngier <maz@kernel.org> 10725R: James Morse <james.morse@arm.com> 10726R: Alexandru Elisei <alexandru.elisei@arm.com> 10727R: Suzuki K Poulose <suzuki.poulose@arm.com> 10728L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10729L: kvmarm@lists.cs.columbia.edu (moderated for non-subscribers) 10730S: Maintained 10731T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 10732F: arch/arm64/include/asm/kvm* 10733F: arch/arm64/include/uapi/asm/kvm* 10734F: arch/arm64/kvm/ 10735F: include/kvm/arm_* 10736F: tools/testing/selftests/kvm/*/aarch64/ 10737F: tools/testing/selftests/kvm/aarch64/ 10738 10739KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 10740M: Huacai Chen <chenhuacai@kernel.org> 10741M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 10742L: linux-mips@vger.kernel.org 10743L: kvm@vger.kernel.org 10744S: Maintained 10745T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10746F: arch/mips/include/asm/kvm* 10747F: arch/mips/include/uapi/asm/kvm* 10748F: arch/mips/kvm/ 10749 10750KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 10751L: linuxppc-dev@lists.ozlabs.org 10752T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 10753F: arch/powerpc/include/asm/kvm* 10754F: arch/powerpc/include/uapi/asm/kvm* 10755F: arch/powerpc/kernel/kvm* 10756F: arch/powerpc/kvm/ 10757 10758KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 10759M: Anup Patel <anup@brainfault.org> 10760R: Atish Patra <atishp@atishpatra.org> 10761L: kvm@vger.kernel.org 10762L: kvm-riscv@lists.infradead.org 10763L: linux-riscv@lists.infradead.org 10764S: Maintained 10765T: git git://github.com/kvm-riscv/linux.git 10766F: arch/riscv/include/asm/kvm* 10767F: arch/riscv/include/uapi/asm/kvm* 10768F: arch/riscv/kvm/ 10769 10770KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 10771M: Christian Borntraeger <borntraeger@linux.ibm.com> 10772M: Janosch Frank <frankja@linux.ibm.com> 10773M: Claudio Imbrenda <imbrenda@linux.ibm.com> 10774R: David Hildenbrand <david@redhat.com> 10775L: kvm@vger.kernel.org 10776S: Supported 10777W: http://www.ibm.com/developerworks/linux/linux390/ 10778T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 10779F: Documentation/virt/kvm/s390* 10780F: arch/s390/include/asm/gmap.h 10781F: arch/s390/include/asm/kvm* 10782F: arch/s390/include/uapi/asm/kvm* 10783F: arch/s390/kernel/uv.c 10784F: arch/s390/kvm/ 10785F: arch/s390/mm/gmap.c 10786F: tools/testing/selftests/kvm/*/s390x/ 10787F: tools/testing/selftests/kvm/s390x/ 10788 10789KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 10790M: Paolo Bonzini <pbonzini@redhat.com> 10791R: Sean Christopherson <seanjc@google.com> 10792R: Vitaly Kuznetsov <vkuznets@redhat.com> 10793R: Wanpeng Li <wanpengli@tencent.com> 10794R: Jim Mattson <jmattson@google.com> 10795R: Joerg Roedel <joro@8bytes.org> 10796L: kvm@vger.kernel.org 10797S: Supported 10798W: http://www.linux-kvm.org 10799T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10800F: arch/x86/include/asm/kvm* 10801F: arch/x86/include/asm/pvclock-abi.h 10802F: arch/x86/include/asm/svm.h 10803F: arch/x86/include/asm/vmx*.h 10804F: arch/x86/include/uapi/asm/kvm* 10805F: arch/x86/include/uapi/asm/svm.h 10806F: arch/x86/include/uapi/asm/vmx.h 10807F: arch/x86/kernel/kvm.c 10808F: arch/x86/kernel/kvmclock.c 10809F: arch/x86/kvm/ 10810F: arch/x86/kvm/*/ 10811 10812KERNFS 10813M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10814M: Tejun Heo <tj@kernel.org> 10815S: Supported 10816T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 10817F: fs/kernfs/ 10818F: include/linux/kernfs.h 10819 10820KEXEC 10821M: Eric Biederman <ebiederm@xmission.com> 10822L: kexec@lists.infradead.org 10823S: Maintained 10824W: http://kernel.org/pub/linux/utils/kernel/kexec/ 10825F: include/linux/kexec.h 10826F: include/uapi/linux/kexec.h 10827F: kernel/kexec* 10828 10829KEYS-ENCRYPTED 10830M: Mimi Zohar <zohar@linux.ibm.com> 10831L: linux-integrity@vger.kernel.org 10832L: keyrings@vger.kernel.org 10833S: Supported 10834F: Documentation/security/keys/trusted-encrypted.rst 10835F: include/keys/encrypted-type.h 10836F: security/keys/encrypted-keys/ 10837 10838KEYS-TRUSTED 10839M: James Bottomley <jejb@linux.ibm.com> 10840M: Jarkko Sakkinen <jarkko@kernel.org> 10841M: Mimi Zohar <zohar@linux.ibm.com> 10842L: linux-integrity@vger.kernel.org 10843L: keyrings@vger.kernel.org 10844S: Supported 10845F: Documentation/security/keys/trusted-encrypted.rst 10846F: include/keys/trusted-type.h 10847F: include/keys/trusted_tpm.h 10848F: security/keys/trusted-keys/ 10849 10850KEYS-TRUSTED-TEE 10851M: Sumit Garg <sumit.garg@linaro.org> 10852L: linux-integrity@vger.kernel.org 10853L: keyrings@vger.kernel.org 10854S: Supported 10855F: include/keys/trusted_tee.h 10856F: security/keys/trusted-keys/trusted_tee.c 10857 10858KEYS/KEYRINGS 10859M: David Howells <dhowells@redhat.com> 10860M: Jarkko Sakkinen <jarkko@kernel.org> 10861L: keyrings@vger.kernel.org 10862S: Maintained 10863F: Documentation/security/keys/core.rst 10864F: include/keys/ 10865F: include/linux/key-type.h 10866F: include/linux/key.h 10867F: include/linux/keyctl.h 10868F: include/uapi/linux/keyctl.h 10869F: security/keys/ 10870 10871KEYS/KEYRINGS_INTEGRITY 10872M: Jarkko Sakkinen <jarkko@kernel.org> 10873M: Mimi Zohar <zohar@linux.ibm.com> 10874L: linux-integrity@vger.kernel.org 10875L: keyrings@vger.kernel.org 10876S: Supported 10877F: security/integrity/platform_certs 10878 10879KFENCE 10880M: Alexander Potapenko <glider@google.com> 10881M: Marco Elver <elver@google.com> 10882R: Dmitry Vyukov <dvyukov@google.com> 10883L: kasan-dev@googlegroups.com 10884S: Maintained 10885F: Documentation/dev-tools/kfence.rst 10886F: arch/*/include/asm/kfence.h 10887F: include/linux/kfence.h 10888F: lib/Kconfig.kfence 10889F: mm/kfence/ 10890 10891KFIFO 10892M: Stefani Seibold <stefani@seibold.net> 10893S: Maintained 10894F: include/linux/kfifo.h 10895F: lib/kfifo.c 10896F: samples/kfifo/ 10897 10898KGDB / KDB /debug_core 10899M: Jason Wessel <jason.wessel@windriver.com> 10900M: Daniel Thompson <daniel.thompson@linaro.org> 10901R: Douglas Anderson <dianders@chromium.org> 10902L: kgdb-bugreport@lists.sourceforge.net 10903S: Maintained 10904W: http://kgdb.wiki.kernel.org/ 10905T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 10906F: Documentation/dev-tools/kgdb.rst 10907F: drivers/misc/kgdbts.c 10908F: drivers/tty/serial/kgdboc.c 10909F: include/linux/kdb.h 10910F: include/linux/kgdb.h 10911F: kernel/debug/ 10912 10913KHADAS MCU MFD DRIVER 10914M: Neil Armstrong <narmstrong@baylibre.com> 10915L: linux-amlogic@lists.infradead.org 10916S: Maintained 10917F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 10918F: drivers/mfd/khadas-mcu.c 10919F: include/linux/mfd/khadas-mcu.h 10920F: drivers/thermal/khadas_mcu_fan.c 10921 10922KMEMLEAK 10923M: Catalin Marinas <catalin.marinas@arm.com> 10924S: Maintained 10925F: Documentation/dev-tools/kmemleak.rst 10926F: include/linux/kmemleak.h 10927F: mm/kmemleak.c 10928F: samples/kmemleak/kmemleak-test.c 10929 10930KMOD KERNEL MODULE LOADER - USERMODE HELPER 10931M: Luis Chamberlain <mcgrof@kernel.org> 10932L: linux-kernel@vger.kernel.org 10933L: linux-modules@vger.kernel.org 10934S: Maintained 10935F: include/linux/kmod.h 10936F: kernel/kmod.c 10937F: lib/test_kmod.c 10938F: tools/testing/selftests/kmod/ 10939 10940KPROBES 10941M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 10942M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 10943M: "David S. Miller" <davem@davemloft.net> 10944M: Masami Hiramatsu <mhiramat@kernel.org> 10945S: Maintained 10946T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 10947F: Documentation/trace/kprobes.rst 10948F: include/asm-generic/kprobes.h 10949F: include/linux/kprobes.h 10950F: kernel/kprobes.c 10951F: lib/test_kprobes.c 10952F: samples/kprobes 10953 10954KS0108 LCD CONTROLLER DRIVER 10955M: Miguel Ojeda <ojeda@kernel.org> 10956S: Maintained 10957F: Documentation/admin-guide/auxdisplay/ks0108.rst 10958F: drivers/auxdisplay/ks0108.c 10959F: include/linux/ks0108.h 10960 10961KTD253 BACKLIGHT DRIVER 10962M: Linus Walleij <linus.walleij@linaro.org> 10963S: Maintained 10964F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 10965F: drivers/video/backlight/ktd253-backlight.c 10966 10967KTEST 10968M: Steven Rostedt <rostedt@goodmis.org> 10969M: John Hawley <warthog9@eaglescrag.net> 10970S: Maintained 10971F: tools/testing/ktest 10972 10973L3MDEV 10974M: David Ahern <dsahern@kernel.org> 10975L: netdev@vger.kernel.org 10976S: Maintained 10977F: include/net/l3mdev.h 10978F: net/l3mdev 10979 10980L7 BPF FRAMEWORK 10981M: John Fastabend <john.fastabend@gmail.com> 10982M: Daniel Borkmann <daniel@iogearbox.net> 10983M: Jakub Sitnicki <jakub@cloudflare.com> 10984L: netdev@vger.kernel.org 10985L: bpf@vger.kernel.org 10986S: Maintained 10987F: include/linux/skmsg.h 10988F: net/core/skmsg.c 10989F: net/core/sock_map.c 10990F: net/ipv4/tcp_bpf.c 10991F: net/ipv4/udp_bpf.c 10992F: net/unix/unix_bpf.c 10993 10994LANDLOCK SECURITY MODULE 10995M: Mickaël Salaün <mic@digikod.net> 10996L: linux-security-module@vger.kernel.org 10997S: Supported 10998W: https://landlock.io 10999T: git https://github.com/landlock-lsm/linux.git 11000F: Documentation/security/landlock.rst 11001F: Documentation/userspace-api/landlock.rst 11002F: include/uapi/linux/landlock.h 11003F: samples/landlock/ 11004F: security/landlock/ 11005F: tools/testing/selftests/landlock/ 11006K: landlock 11007K: LANDLOCK 11008 11009LANTIQ / INTEL Ethernet drivers 11010M: Hauke Mehrtens <hauke@hauke-m.de> 11011L: netdev@vger.kernel.org 11012S: Maintained 11013F: drivers/net/dsa/lantiq_gswip.c 11014F: drivers/net/dsa/lantiq_pce.h 11015F: drivers/net/ethernet/lantiq_xrx200.c 11016F: net/dsa/tag_gswip.c 11017 11018LANTIQ MIPS ARCHITECTURE 11019M: John Crispin <john@phrozen.org> 11020L: linux-mips@vger.kernel.org 11021S: Maintained 11022F: arch/mips/lantiq 11023F: drivers/soc/lantiq 11024 11025LASI 53c700 driver for PARISC 11026M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11027L: linux-scsi@vger.kernel.org 11028S: Maintained 11029F: Documentation/scsi/53c700.rst 11030F: drivers/scsi/53c700* 11031 11032LEAKING_ADDRESSES 11033M: Tobin C. Harding <me@tobin.cc> 11034M: Tycho Andersen <tycho@tycho.pizza> 11035L: linux-hardening@vger.kernel.org 11036S: Maintained 11037T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11038F: scripts/leaking_addresses.pl 11039 11040LED SUBSYSTEM 11041M: Pavel Machek <pavel@ucw.cz> 11042L: linux-leds@vger.kernel.org 11043S: Maintained 11044T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11045F: Documentation/devicetree/bindings/leds/ 11046F: drivers/leds/ 11047F: include/linux/leds.h 11048 11049LEGACY EEPROM DRIVER 11050M: Jean Delvare <jdelvare@suse.com> 11051S: Maintained 11052F: Documentation/misc-devices/eeprom.rst 11053F: drivers/misc/eeprom/eeprom.c 11054 11055LEGO MINDSTORMS EV3 11056R: David Lechner <david@lechnology.com> 11057S: Maintained 11058F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11059F: arch/arm/boot/dts/da850-lego-ev3.dts 11060F: drivers/power/supply/lego_ev3_battery.c 11061 11062LEGO USB Tower driver 11063M: Juergen Stuber <starblue@users.sourceforge.net> 11064L: legousb-devel@lists.sourceforge.net 11065S: Maintained 11066W: http://legousb.sourceforge.net/ 11067F: drivers/usb/misc/legousbtower.c 11068 11069LETSKETCH HID TABLET DRIVER 11070M: Hans de Goede <hdegoede@redhat.com> 11071L: linux-input@vger.kernel.org 11072S: Maintained 11073T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11074F: drivers/hid/hid-letsketch.c 11075 11076LG LAPTOP EXTRAS 11077M: Matan Ziv-Av <matan@svgalib.org> 11078L: platform-driver-x86@vger.kernel.org 11079S: Maintained 11080F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11081F: Documentation/admin-guide/laptops/lg-laptop.rst 11082F: drivers/platform/x86/lg-laptop.c 11083 11084LG2160 MEDIA DRIVER 11085M: Michael Krufky <mkrufky@linuxtv.org> 11086L: linux-media@vger.kernel.org 11087S: Maintained 11088W: https://linuxtv.org 11089W: http://github.com/mkrufky 11090Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11091T: git git://linuxtv.org/mkrufky/tuners.git 11092F: drivers/media/dvb-frontends/lg2160.* 11093 11094LGDT3305 MEDIA DRIVER 11095M: Michael Krufky <mkrufky@linuxtv.org> 11096L: linux-media@vger.kernel.org 11097S: Maintained 11098W: https://linuxtv.org 11099W: http://github.com/mkrufky 11100Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11101T: git git://linuxtv.org/mkrufky/tuners.git 11102F: drivers/media/dvb-frontends/lgdt3305.* 11103 11104LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11105M: Viresh Kumar <vireshk@kernel.org> 11106L: linux-ide@vger.kernel.org 11107S: Maintained 11108T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11109F: drivers/ata/pata_arasan_cf.c 11110F: include/linux/pata_arasan_cf_data.h 11111 11112LIBATA PATA DRIVERS 11113R: Sergey Shtylyov <s.shtylyov@omp.ru> 11114L: linux-ide@vger.kernel.org 11115F: drivers/ata/ata_*.c 11116F: drivers/ata/pata_*.c 11117 11118LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11119M: Linus Walleij <linus.walleij@linaro.org> 11120L: linux-ide@vger.kernel.org 11121S: Maintained 11122T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11123F: drivers/ata/pata_ftide010.c 11124F: drivers/ata/sata_gemini.c 11125F: drivers/ata/sata_gemini.h 11126 11127LIBATA SATA AHCI PLATFORM devices support 11128M: Hans de Goede <hdegoede@redhat.com> 11129M: Jens Axboe <axboe@kernel.dk> 11130L: linux-ide@vger.kernel.org 11131S: Maintained 11132T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11133F: drivers/ata/ahci_platform.c 11134F: drivers/ata/libahci_platform.c 11135F: include/linux/ahci_platform.h 11136 11137LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11138M: Mikael Pettersson <mikpelinux@gmail.com> 11139L: linux-ide@vger.kernel.org 11140S: Maintained 11141T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11142F: drivers/ata/sata_promise.* 11143 11144LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11145M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11146L: linux-ide@vger.kernel.org 11147S: Maintained 11148T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11149F: Documentation/devicetree/bindings/ata/ 11150F: drivers/ata/ 11151F: include/linux/ata.h 11152F: include/linux/libata.h 11153 11154LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11155M: Vishal Verma <vishal.l.verma@intel.com> 11156M: Dan Williams <dan.j.williams@intel.com> 11157M: Dave Jiang <dave.jiang@intel.com> 11158L: nvdimm@lists.linux.dev 11159S: Supported 11160Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11161P: Documentation/nvdimm/maintainer-entry-profile.rst 11162F: drivers/nvdimm/btt* 11163 11164LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11165M: Dan Williams <dan.j.williams@intel.com> 11166M: Vishal Verma <vishal.l.verma@intel.com> 11167M: Dave Jiang <dave.jiang@intel.com> 11168L: nvdimm@lists.linux.dev 11169S: Supported 11170Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11171P: Documentation/nvdimm/maintainer-entry-profile.rst 11172F: drivers/nvdimm/pmem* 11173 11174LIBNVDIMM: DEVICETREE BINDINGS 11175M: Oliver O'Halloran <oohall@gmail.com> 11176L: nvdimm@lists.linux.dev 11177S: Supported 11178Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11179F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11180F: drivers/nvdimm/of_pmem.c 11181 11182LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11183M: Dan Williams <dan.j.williams@intel.com> 11184M: Vishal Verma <vishal.l.verma@intel.com> 11185M: Dave Jiang <dave.jiang@intel.com> 11186M: Ira Weiny <ira.weiny@intel.com> 11187L: nvdimm@lists.linux.dev 11188S: Supported 11189Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11190P: Documentation/nvdimm/maintainer-entry-profile.rst 11191T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11192F: drivers/acpi/nfit/* 11193F: drivers/nvdimm/* 11194F: include/linux/libnvdimm.h 11195F: include/linux/nd.h 11196F: include/uapi/linux/ndctl.h 11197F: tools/testing/nvdimm/ 11198 11199LICENSES and SPDX stuff 11200M: Thomas Gleixner <tglx@linutronix.de> 11201M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11202L: linux-spdx@vger.kernel.org 11203S: Maintained 11204T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11205F: COPYING 11206F: Documentation/process/license-rules.rst 11207F: LICENSES/ 11208F: scripts/spdxcheck-test.sh 11209F: scripts/spdxcheck.py 11210 11211LINEAR RANGES HELPERS 11212M: Mark Brown <broonie@kernel.org> 11213R: Matti Vaittinen <mazziesaccount@gmail.com> 11214F: lib/linear_ranges.c 11215F: lib/test_linear_ranges.c 11216F: include/linux/linear_range.h 11217 11218LINUX FOR POWER MACINTOSH 11219M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11220L: linuxppc-dev@lists.ozlabs.org 11221S: Odd Fixes 11222F: arch/powerpc/platforms/powermac/ 11223F: drivers/macintosh/ 11224 11225LINUX FOR POWERPC (32-BIT AND 64-BIT) 11226M: Michael Ellerman <mpe@ellerman.id.au> 11227R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11228R: Paul Mackerras <paulus@samba.org> 11229L: linuxppc-dev@lists.ozlabs.org 11230S: Supported 11231W: https://github.com/linuxppc/wiki/wiki 11232Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11233T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11234F: Documentation/ABI/stable/sysfs-firmware-opal-* 11235F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11236F: Documentation/devicetree/bindings/powerpc/ 11237F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11238F: Documentation/powerpc/ 11239F: arch/powerpc/ 11240F: drivers/*/*/*pasemi* 11241F: drivers/*/*pasemi* 11242F: drivers/char/tpm/tpm_ibmvtpm* 11243F: drivers/crypto/nx/ 11244F: drivers/crypto/vmx/ 11245F: drivers/i2c/busses/i2c-opal.c 11246F: drivers/net/ethernet/ibm/ibmveth.* 11247F: drivers/net/ethernet/ibm/ibmvnic.* 11248F: drivers/pci/hotplug/pnv_php.c 11249F: drivers/pci/hotplug/rpa* 11250F: drivers/rtc/rtc-opal.c 11251F: drivers/scsi/ibmvscsi/ 11252F: drivers/tty/hvc/hvc_opal.c 11253F: drivers/watchdog/wdrtas.c 11254F: tools/testing/selftests/powerpc 11255N: /pmac 11256N: powermac 11257N: powernv 11258N: [^a-z0-9]ps3 11259N: pseries 11260 11261LINUX FOR POWERPC EMBEDDED MPC5XXX 11262M: Anatolij Gustschin <agust@denx.de> 11263L: linuxppc-dev@lists.ozlabs.org 11264S: Odd Fixes 11265F: arch/powerpc/platforms/512x/ 11266F: arch/powerpc/platforms/52xx/ 11267 11268LINUX FOR POWERPC EMBEDDED PPC4XX 11269L: linuxppc-dev@lists.ozlabs.org 11270S: Orphan 11271F: arch/powerpc/platforms/40x/ 11272F: arch/powerpc/platforms/44x/ 11273 11274LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11275M: Scott Wood <oss@buserror.net> 11276L: linuxppc-dev@lists.ozlabs.org 11277S: Odd fixes 11278T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11279F: Documentation/devicetree/bindings/powerpc/fsl/ 11280F: arch/powerpc/platforms/83xx/ 11281F: arch/powerpc/platforms/85xx/ 11282 11283LINUX FOR POWERPC EMBEDDED PPC8XX 11284M: Christophe Leroy <christophe.leroy@csgroup.eu> 11285L: linuxppc-dev@lists.ozlabs.org 11286S: Maintained 11287F: arch/powerpc/platforms/8xx/ 11288 11289LINUX KERNEL DUMP TEST MODULE (LKDTM) 11290M: Kees Cook <keescook@chromium.org> 11291S: Maintained 11292F: drivers/misc/lkdtm/* 11293F: tools/testing/selftests/lkdtm/* 11294 11295LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11296M: Alan Stern <stern@rowland.harvard.edu> 11297M: Andrea Parri <parri.andrea@gmail.com> 11298M: Will Deacon <will@kernel.org> 11299M: Peter Zijlstra <peterz@infradead.org> 11300M: Boqun Feng <boqun.feng@gmail.com> 11301M: Nicholas Piggin <npiggin@gmail.com> 11302M: David Howells <dhowells@redhat.com> 11303M: Jade Alglave <j.alglave@ucl.ac.uk> 11304M: Luc Maranget <luc.maranget@inria.fr> 11305M: "Paul E. McKenney" <paulmck@kernel.org> 11306R: Akira Yokosawa <akiyks@gmail.com> 11307R: Daniel Lustig <dlustig@nvidia.com> 11308R: Joel Fernandes <joel@joelfernandes.org> 11309L: linux-kernel@vger.kernel.org 11310L: linux-arch@vger.kernel.org 11311S: Supported 11312T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11313F: Documentation/atomic_bitops.txt 11314F: Documentation/atomic_t.txt 11315F: Documentation/core-api/refcount-vs-atomic.rst 11316F: Documentation/litmus-tests/ 11317F: Documentation/memory-barriers.txt 11318F: tools/memory-model/ 11319 11320LIS3LV02D ACCELEROMETER DRIVER 11321M: Eric Piel <eric.piel@tremplin-utc.net> 11322S: Maintained 11323F: Documentation/misc-devices/lis3lv02d.rst 11324F: drivers/misc/lis3lv02d/ 11325F: drivers/platform/x86/hp_accel.c 11326 11327LIST KUNIT TEST 11328M: David Gow <davidgow@google.com> 11329L: linux-kselftest@vger.kernel.org 11330L: kunit-dev@googlegroups.com 11331S: Maintained 11332F: lib/list-test.c 11333 11334LITEX PLATFORM 11335M: Karol Gugala <kgugala@antmicro.com> 11336M: Mateusz Holenko <mholenko@antmicro.com> 11337M: Gabriel Somlo <gsomlo@gmail.com> 11338M: Joel Stanley <joel@jms.id.au> 11339S: Maintained 11340F: Documentation/devicetree/bindings/*/litex,*.yaml 11341F: arch/openrisc/boot/dts/or1klitex.dts 11342F: include/linux/litex.h 11343F: drivers/tty/serial/liteuart.c 11344F: drivers/soc/litex/* 11345F: drivers/net/ethernet/litex/* 11346F: drivers/mmc/host/litex_mmc.c 11347N: litex 11348 11349LIVE PATCHING 11350M: Josh Poimboeuf <jpoimboe@redhat.com> 11351M: Jiri Kosina <jikos@kernel.org> 11352M: Miroslav Benes <mbenes@suse.cz> 11353M: Petr Mladek <pmladek@suse.com> 11354R: Joe Lawrence <joe.lawrence@redhat.com> 11355L: live-patching@vger.kernel.org 11356S: Maintained 11357T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11358F: Documentation/ABI/testing/sysfs-kernel-livepatch 11359F: Documentation/livepatch/ 11360F: arch/powerpc/include/asm/livepatch.h 11361F: arch/s390/include/asm/livepatch.h 11362F: arch/x86/include/asm/livepatch.h 11363F: include/linux/livepatch.h 11364F: kernel/livepatch/ 11365F: lib/livepatch/ 11366F: samples/livepatch/ 11367F: tools/testing/selftests/livepatch/ 11368 11369LLC (802.2) 11370L: netdev@vger.kernel.org 11371S: Odd fixes 11372F: include/linux/llc.h 11373F: include/net/llc* 11374F: include/uapi/linux/llc.h 11375F: net/llc/ 11376 11377LM73 HARDWARE MONITOR DRIVER 11378M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11379L: linux-hwmon@vger.kernel.org 11380S: Maintained 11381F: drivers/hwmon/lm73.c 11382 11383LM78 HARDWARE MONITOR DRIVER 11384M: Jean Delvare <jdelvare@suse.com> 11385L: linux-hwmon@vger.kernel.org 11386S: Maintained 11387F: Documentation/hwmon/lm78.rst 11388F: drivers/hwmon/lm78.c 11389 11390LM83 HARDWARE MONITOR DRIVER 11391M: Jean Delvare <jdelvare@suse.com> 11392L: linux-hwmon@vger.kernel.org 11393S: Maintained 11394F: Documentation/hwmon/lm83.rst 11395F: drivers/hwmon/lm83.c 11396 11397LM90 HARDWARE MONITOR DRIVER 11398M: Jean Delvare <jdelvare@suse.com> 11399L: linux-hwmon@vger.kernel.org 11400S: Maintained 11401F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11402F: Documentation/hwmon/lm90.rst 11403F: drivers/hwmon/lm90.c 11404F: include/dt-bindings/thermal/lm90.h 11405 11406LM95234 HARDWARE MONITOR DRIVER 11407M: Guenter Roeck <linux@roeck-us.net> 11408L: linux-hwmon@vger.kernel.org 11409S: Maintained 11410F: Documentation/hwmon/lm95234.rst 11411F: drivers/hwmon/lm95234.c 11412 11413LME2510 MEDIA DRIVER 11414M: Malcolm Priestley <tvboxspy@gmail.com> 11415L: linux-media@vger.kernel.org 11416S: Maintained 11417W: https://linuxtv.org 11418Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11419F: drivers/media/usb/dvb-usb-v2/lmedm04* 11420 11421LOADPIN SECURITY MODULE 11422M: Kees Cook <keescook@chromium.org> 11423S: Supported 11424T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 11425F: Documentation/admin-guide/LSM/LoadPin.rst 11426F: security/loadpin/ 11427 11428LOCKING PRIMITIVES 11429M: Peter Zijlstra <peterz@infradead.org> 11430M: Ingo Molnar <mingo@redhat.com> 11431M: Will Deacon <will@kernel.org> 11432R: Waiman Long <longman@redhat.com> 11433R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11434L: linux-kernel@vger.kernel.org 11435S: Maintained 11436T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11437F: Documentation/locking/ 11438F: arch/*/include/asm/spinlock*.h 11439F: include/linux/lockdep.h 11440F: include/linux/mutex*.h 11441F: include/linux/rwlock*.h 11442F: include/linux/rwsem*.h 11443F: include/linux/seqlock.h 11444F: include/linux/spinlock*.h 11445F: kernel/locking/ 11446F: lib/locking*.[ch] 11447X: kernel/locking/locktorture.c 11448 11449LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11450M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11451L: linux-ntfs-dev@lists.sourceforge.net 11452S: Maintained 11453W: http://www.linux-ntfs.org/content/view/19/37/ 11454F: Documentation/admin-guide/ldm.rst 11455F: block/partitions/ldm.* 11456 11457LOGITECH HID GAMING KEYBOARDS 11458M: Hans de Goede <hdegoede@redhat.com> 11459L: linux-input@vger.kernel.org 11460S: Maintained 11461T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11462F: drivers/hid/hid-lg-g15.c 11463 11464LONTIUM LT8912B MIPI TO HDMI BRIDGE 11465M: Adrien Grassein <adrien.grassein@gmail.com> 11466S: Maintained 11467F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11468F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11469 11470LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 11471M: Sathya Prakash <sathya.prakash@broadcom.com> 11472M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 11473M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 11474L: MPT-FusionLinux.pdl@broadcom.com 11475L: linux-scsi@vger.kernel.org 11476S: Supported 11477W: http://www.avagotech.com/support/ 11478F: drivers/message/fusion/ 11479F: drivers/scsi/mpt3sas/ 11480 11481LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 11482M: Matthew Wilcox <willy@infradead.org> 11483L: linux-scsi@vger.kernel.org 11484S: Maintained 11485F: drivers/scsi/sym53c8xx_2/ 11486 11487LTC1660 DAC DRIVER 11488M: Marcus Folkesson <marcus.folkesson@gmail.com> 11489L: linux-iio@vger.kernel.org 11490S: Maintained 11491F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 11492F: drivers/iio/dac/ltc1660.c 11493 11494LTC2688 IIO DAC DRIVER 11495M: Nuno Sá <nuno.sa@analog.com> 11496L: linux-iio@vger.kernel.org 11497S: Supported 11498W: http://ez.analog.com/community/linux-device-drivers 11499F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 11500F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 11501F: drivers/iio/dac/ltc2688.c 11502 11503LTC2947 HARDWARE MONITOR DRIVER 11504M: Nuno Sá <nuno.sa@analog.com> 11505L: linux-hwmon@vger.kernel.org 11506S: Supported 11507W: https://ez.analog.com/linux-software-drivers 11508F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 11509F: drivers/hwmon/ltc2947-core.c 11510F: drivers/hwmon/ltc2947-i2c.c 11511F: drivers/hwmon/ltc2947-spi.c 11512F: drivers/hwmon/ltc2947.h 11513 11514LTC2983 IIO TEMPERATURE DRIVER 11515M: Nuno Sá <nuno.sa@analog.com> 11516L: linux-iio@vger.kernel.org 11517S: Supported 11518W: https://ez.analog.com/linux-software-drivers 11519F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 11520F: drivers/iio/temperature/ltc2983.c 11521 11522LTC4261 HARDWARE MONITOR DRIVER 11523M: Guenter Roeck <linux@roeck-us.net> 11524L: linux-hwmon@vger.kernel.org 11525S: Maintained 11526F: Documentation/hwmon/ltc4261.rst 11527F: drivers/hwmon/ltc4261.c 11528 11529LTC4306 I2C MULTIPLEXER DRIVER 11530M: Michael Hennerich <michael.hennerich@analog.com> 11531L: linux-i2c@vger.kernel.org 11532S: Supported 11533W: https://ez.analog.com/linux-software-drivers 11534F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 11535F: drivers/i2c/muxes/i2c-mux-ltc4306.c 11536 11537LTP (Linux Test Project) 11538M: Mike Frysinger <vapier@gentoo.org> 11539M: Cyril Hrubis <chrubis@suse.cz> 11540M: Wanlong Gao <wanlong.gao@gmail.com> 11541M: Jan Stancek <jstancek@redhat.com> 11542M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 11543M: Alexey Kodanev <alexey.kodanev@oracle.com> 11544L: ltp@lists.linux.it (subscribers-only) 11545S: Maintained 11546W: http://linux-test-project.github.io/ 11547T: git git://github.com/linux-test-project/ltp.git 11548 11549LYNX 28G SERDES PHY DRIVER 11550M: Ioana Ciornei <ioana.ciornei@nxp.com> 11551L: netdev@vger.kernel.org 11552S: Supported 11553F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 11554F: drivers/phy/freescale/phy-fsl-lynx-28g.c 11555 11556LYNX PCS MODULE 11557M: Ioana Ciornei <ioana.ciornei@nxp.com> 11558L: netdev@vger.kernel.org 11559S: Supported 11560F: drivers/net/pcs/pcs-lynx.c 11561F: include/linux/pcs-lynx.h 11562 11563M68K ARCHITECTURE 11564M: Geert Uytterhoeven <geert@linux-m68k.org> 11565L: linux-m68k@lists.linux-m68k.org 11566S: Maintained 11567W: http://www.linux-m68k.org/ 11568T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 11569F: arch/m68k/ 11570F: drivers/zorro/ 11571 11572M68K ON APPLE MACINTOSH 11573M: Joshua Thompson <funaho@jurai.org> 11574L: linux-m68k@lists.linux-m68k.org 11575S: Maintained 11576W: http://www.mac.linux-m68k.org/ 11577F: arch/m68k/mac/ 11578F: drivers/macintosh/adb-iop.c 11579F: drivers/macintosh/via-macii.c 11580 11581M68K ON HP9000/300 11582M: Philip Blundell <philb@gnu.org> 11583S: Maintained 11584W: http://www.tazenda.demon.co.uk/phil/linux-hp 11585F: arch/m68k/hp300/ 11586 11587M88DS3103 MEDIA DRIVER 11588M: Antti Palosaari <crope@iki.fi> 11589L: linux-media@vger.kernel.org 11590S: Maintained 11591W: https://linuxtv.org 11592W: http://palosaari.fi/linux/ 11593Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11594T: git git://linuxtv.org/anttip/media_tree.git 11595F: drivers/media/dvb-frontends/m88ds3103* 11596 11597M88RS2000 MEDIA DRIVER 11598M: Malcolm Priestley <tvboxspy@gmail.com> 11599L: linux-media@vger.kernel.org 11600S: Maintained 11601W: https://linuxtv.org 11602Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11603F: drivers/media/dvb-frontends/m88rs2000* 11604 11605MA901 MASTERKIT USB FM RADIO DRIVER 11606M: Alexey Klimov <klimov.linux@gmail.com> 11607L: linux-media@vger.kernel.org 11608S: Maintained 11609T: git git://linuxtv.org/media_tree.git 11610F: drivers/media/radio/radio-ma901.c 11611 11612MAC80211 11613M: Johannes Berg <johannes@sipsolutions.net> 11614L: linux-wireless@vger.kernel.org 11615S: Maintained 11616W: https://wireless.wiki.kernel.org/ 11617Q: https://patchwork.kernel.org/project/linux-wireless/list/ 11618T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 11619T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 11620F: Documentation/networking/mac80211-injection.rst 11621F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 11622F: drivers/net/wireless/mac80211_hwsim.[ch] 11623F: include/net/mac80211.h 11624F: net/mac80211/ 11625 11626MAILBOX API 11627M: Jassi Brar <jassisinghbrar@gmail.com> 11628L: linux-kernel@vger.kernel.org 11629S: Maintained 11630F: drivers/mailbox/ 11631F: include/linux/mailbox_client.h 11632F: include/linux/mailbox_controller.h 11633F: include/dt-bindings/mailbox/ 11634F: Documentation/devicetree/bindings/mailbox/ 11635 11636MAILBOX ARM MHUv2 11637M: Viresh Kumar <viresh.kumar@linaro.org> 11638M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 11639L: linux-kernel@vger.kernel.org 11640S: Maintained 11641F: drivers/mailbox/arm_mhuv2.c 11642F: include/linux/mailbox/arm_mhuv2_message.h 11643F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 11644 11645MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 11646M: Jeremy Kerr <jk@codeconstruct.com.au> 11647M: Matt Johnston <matt@codeconstruct.com.au> 11648L: netdev@vger.kernel.org 11649S: Maintained 11650F: Documentation/networking/mctp.rst 11651F: drivers/net/mctp/ 11652F: include/net/mctp.h 11653F: include/net/mctpdevice.h 11654F: include/net/netns/mctp.h 11655F: net/mctp/ 11656 11657MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 11658M: Michael Kerrisk <mtk.manpages@gmail.com> 11659L: linux-man@vger.kernel.org 11660S: Maintained 11661W: http://www.kernel.org/doc/man-pages 11662 11663MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 11664M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 11665L: linux-mips@vger.kernel.org 11666S: Maintained 11667F: arch/mips/boot/dts/img/pistachio* 11668 11669MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 11670M: Andrew Lunn <andrew@lunn.ch> 11671M: Vivien Didelot <vivien.didelot@gmail.com> 11672L: netdev@vger.kernel.org 11673S: Maintained 11674F: Documentation/devicetree/bindings/net/dsa/marvell.txt 11675F: Documentation/networking/devlink/mv88e6xxx.rst 11676F: drivers/net/dsa/mv88e6xxx/ 11677F: include/linux/dsa/mv88e6xxx.h 11678F: include/linux/platform_data/mv88e6xxx.h 11679 11680MARVELL ARMADA 3700 PHY DRIVERS 11681M: Miquel Raynal <miquel.raynal@bootlin.com> 11682S: Maintained 11683F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 11684F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 11685F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 11686F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 11687 11688MARVELL ARMADA 3700 SERIAL DRIVER 11689M: Pali Rohár <pali@kernel.org> 11690S: Maintained 11691F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 11692F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 11693F: drivers/tty/serial/mvebu-uart.c 11694 11695MARVELL ARMADA DRM SUPPORT 11696M: Russell King <linux@armlinux.org.uk> 11697S: Maintained 11698T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 11699T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 11700F: Documentation/devicetree/bindings/display/armada/ 11701F: drivers/gpu/drm/armada/ 11702F: include/uapi/drm/armada_drm.h 11703 11704MARVELL CRYPTO DRIVER 11705M: Boris Brezillon <bbrezillon@kernel.org> 11706M: Arnaud Ebalard <arno@natisbad.org> 11707M: Srujana Challa <schalla@marvell.com> 11708L: linux-crypto@vger.kernel.org 11709S: Maintained 11710F: drivers/crypto/marvell/ 11711F: include/linux/soc/marvell/octeontx2/ 11712 11713MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 11714M: Mirko Lindner <mlindner@marvell.com> 11715M: Stephen Hemminger <stephen@networkplumber.org> 11716L: netdev@vger.kernel.org 11717S: Maintained 11718F: drivers/net/ethernet/marvell/sk* 11719 11720MARVELL LIBERTAS WIRELESS DRIVER 11721L: libertas-dev@lists.infradead.org 11722S: Orphan 11723F: drivers/net/wireless/marvell/libertas/ 11724 11725MARVELL MACCHIATOBIN SUPPORT 11726M: Russell King <linux@armlinux.org.uk> 11727L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11728S: Maintained 11729F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 11730 11731MARVELL MV643XX ETHERNET DRIVER 11732M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 11733L: netdev@vger.kernel.org 11734S: Maintained 11735F: drivers/net/ethernet/marvell/mv643xx_eth.* 11736F: include/linux/mv643xx.h 11737 11738MARVELL MV88X3310 PHY DRIVER 11739M: Russell King <linux@armlinux.org.uk> 11740M: Marek Behún <kabel@kernel.org> 11741L: netdev@vger.kernel.org 11742S: Maintained 11743F: drivers/net/phy/marvell10g.c 11744 11745MARVELL MVEBU THERMAL DRIVER 11746M: Miquel Raynal <miquel.raynal@bootlin.com> 11747S: Maintained 11748F: drivers/thermal/armada_thermal.c 11749 11750MARVELL MVNETA ETHERNET DRIVER 11751M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 11752L: netdev@vger.kernel.org 11753S: Maintained 11754F: drivers/net/ethernet/marvell/mvneta.* 11755 11756MARVELL MVPP2 ETHERNET DRIVER 11757M: Marcin Wojtas <mw@semihalf.com> 11758M: Russell King <linux@armlinux.org.uk> 11759L: netdev@vger.kernel.org 11760S: Maintained 11761F: Documentation/devicetree/bindings/net/marvell-pp2.txt 11762F: drivers/net/ethernet/marvell/mvpp2/ 11763 11764MARVELL MWIFIEX WIRELESS DRIVER 11765M: Amitkumar Karwar <amitkarwar@gmail.com> 11766M: Ganapathi Bhat <ganapathi017@gmail.com> 11767M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 11768M: Xinming Hu <huxinming820@gmail.com> 11769L: linux-wireless@vger.kernel.org 11770S: Maintained 11771F: drivers/net/wireless/marvell/mwifiex/ 11772 11773MARVELL MWL8K WIRELESS DRIVER 11774M: Lennert Buytenhek <buytenh@wantstofly.org> 11775L: linux-wireless@vger.kernel.org 11776S: Odd Fixes 11777F: drivers/net/wireless/marvell/mwl8k.c 11778 11779MARVELL NAND CONTROLLER DRIVER 11780M: Miquel Raynal <miquel.raynal@bootlin.com> 11781L: linux-mtd@lists.infradead.org 11782S: Maintained 11783F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 11784F: drivers/mtd/nand/raw/marvell_nand.c 11785 11786MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 11787M: Sunil Goutham <sgoutham@marvell.com> 11788M: Geetha sowjanya <gakula@marvell.com> 11789M: Subbaraya Sundeep <sbhatta@marvell.com> 11790M: hariprasad <hkelam@marvell.com> 11791L: netdev@vger.kernel.org 11792S: Supported 11793F: drivers/net/ethernet/marvell/octeontx2/nic/ 11794F: include/linux/soc/marvell/octeontx2/ 11795 11796MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 11797M: Sunil Goutham <sgoutham@marvell.com> 11798M: Linu Cherian <lcherian@marvell.com> 11799M: Geetha sowjanya <gakula@marvell.com> 11800M: Jerin Jacob <jerinj@marvell.com> 11801M: hariprasad <hkelam@marvell.com> 11802M: Subbaraya Sundeep <sbhatta@marvell.com> 11803L: netdev@vger.kernel.org 11804S: Supported 11805F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 11806F: drivers/net/ethernet/marvell/octeontx2/af/ 11807 11808MARVELL PRESTERA ETHERNET SWITCH DRIVER 11809M: Taras Chornyi <tchornyi@marvell.com> 11810S: Supported 11811W: https://github.com/Marvell-switching/switchdev-prestera 11812F: drivers/net/ethernet/marvell/prestera/ 11813 11814MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 11815M: Nicolas Pitre <nico@fluxnic.net> 11816S: Odd Fixes 11817F: drivers/mmc/host/mvsdio.* 11818 11819MARVELL USB MDIO CONTROLLER DRIVER 11820M: Tobias Waldekranz <tobias@waldekranz.com> 11821L: netdev@vger.kernel.org 11822S: Maintained 11823F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 11824F: drivers/net/mdio/mdio-mvusb.c 11825 11826MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 11827M: Hu Ziji <huziji@marvell.com> 11828L: linux-mmc@vger.kernel.org 11829S: Supported 11830F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt 11831F: drivers/mmc/host/sdhci-xenon* 11832 11833MARVELL OCTEON ENDPOINT DRIVER 11834M: Veerasenareddy Burru <vburru@marvell.com> 11835M: Abhijit Ayarekar <aayarekar@marvell.com> 11836L: netdev@vger.kernel.org 11837S: Supported 11838F: drivers/net/ethernet/marvell/octeon_ep 11839 11840MATROX FRAMEBUFFER DRIVER 11841L: linux-fbdev@vger.kernel.org 11842S: Orphan 11843F: drivers/video/fbdev/matrox/matroxfb_* 11844F: include/uapi/linux/matroxfb.h 11845 11846MAX15301 DRIVER 11847M: Daniel Nilsson <daniel.nilsson@flex.com> 11848L: linux-hwmon@vger.kernel.org 11849S: Maintained 11850F: Documentation/hwmon/max15301.rst 11851F: drivers/hwmon/pmbus/max15301.c 11852 11853MAX16065 HARDWARE MONITOR DRIVER 11854M: Guenter Roeck <linux@roeck-us.net> 11855L: linux-hwmon@vger.kernel.org 11856S: Maintained 11857F: Documentation/hwmon/max16065.rst 11858F: drivers/hwmon/max16065.c 11859 11860MAX2175 SDR TUNER DRIVER 11861M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 11862L: linux-media@vger.kernel.org 11863S: Maintained 11864T: git git://linuxtv.org/media_tree.git 11865F: Documentation/devicetree/bindings/media/i2c/max2175.txt 11866F: Documentation/userspace-api/media/drivers/max2175.rst 11867F: drivers/media/i2c/max2175* 11868F: include/uapi/linux/max2175.h 11869 11870MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 11871L: linux-hwmon@vger.kernel.org 11872S: Orphan 11873F: Documentation/hwmon/max6650.rst 11874F: drivers/hwmon/max6650.c 11875 11876MAX6697 HARDWARE MONITOR DRIVER 11877M: Guenter Roeck <linux@roeck-us.net> 11878L: linux-hwmon@vger.kernel.org 11879S: Maintained 11880F: Documentation/devicetree/bindings/hwmon/max6697.txt 11881F: Documentation/hwmon/max6697.rst 11882F: drivers/hwmon/max6697.c 11883F: include/linux/platform_data/max6697.h 11884 11885MAX9286 QUAD GMSL DESERIALIZER DRIVER 11886M: Jacopo Mondi <jacopo+renesas@jmondi.org> 11887M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11888M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 11889M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 11890L: linux-media@vger.kernel.org 11891S: Maintained 11892F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 11893F: drivers/media/i2c/max9286.c 11894 11895MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 11896M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 11897L: linux-media@vger.kernel.org 11898S: Maintained 11899F: drivers/staging/media/max96712/max96712.c 11900 11901MAX9860 MONO AUDIO VOICE CODEC DRIVER 11902M: Peter Rosin <peda@axentia.se> 11903L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11904S: Maintained 11905F: Documentation/devicetree/bindings/sound/max9860.txt 11906F: sound/soc/codecs/max9860.* 11907 11908MAXBOTIX ULTRASONIC RANGER IIO DRIVER 11909M: Andreas Klinger <ak@it-klinger.de> 11910L: linux-iio@vger.kernel.org 11911S: Maintained 11912F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 11913F: drivers/iio/proximity/mb1232.c 11914 11915MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 11916R: Iskren Chernev <iskren.chernev@gmail.com> 11917R: Krzysztof Kozlowski <krzk@kernel.org> 11918R: Marek Szyprowski <m.szyprowski@samsung.com> 11919R: Matheus Castello <matheus@castello.eng.br> 11920L: linux-pm@vger.kernel.org 11921S: Maintained 11922F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 11923F: drivers/power/supply/max17040_battery.c 11924 11925MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 11926R: Hans de Goede <hdegoede@redhat.com> 11927R: Krzysztof Kozlowski <krzk@kernel.org> 11928R: Marek Szyprowski <m.szyprowski@samsung.com> 11929R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 11930R: Purism Kernel Team <kernel@puri.sm> 11931L: linux-pm@vger.kernel.org 11932S: Maintained 11933F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 11934F: drivers/power/supply/max17042_battery.c 11935 11936MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 11937M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11938L: linux-kernel@vger.kernel.org 11939S: Maintained 11940F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 11941F: drivers/regulator/max20086-regulator.c 11942 11943MAXIM MAX77650 PMIC MFD DRIVER 11944M: Bartosz Golaszewski <brgl@bgdev.pl> 11945L: linux-kernel@vger.kernel.org 11946S: Maintained 11947F: Documentation/devicetree/bindings/*/*max77650.yaml 11948F: Documentation/devicetree/bindings/*/max77650*.yaml 11949F: drivers/gpio/gpio-max77650.c 11950F: drivers/input/misc/max77650-onkey.c 11951F: drivers/leds/leds-max77650.c 11952F: drivers/mfd/max77650.c 11953F: drivers/power/supply/max77650-charger.c 11954F: drivers/regulator/max77650-regulator.c 11955F: include/linux/mfd/max77650.h 11956 11957MAXIM MAX77714 PMIC MFD DRIVER 11958M: Luca Ceresoli <luca@lucaceresoli.net> 11959S: Maintained 11960F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 11961F: drivers/mfd/max77714.c 11962F: include/linux/mfd/max77714.h 11963 11964MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 11965M: Javier Martinez Canillas <javier@dowhile0.org> 11966L: linux-kernel@vger.kernel.org 11967S: Supported 11968F: Documentation/devicetree/bindings/*/*max77802.yaml 11969F: drivers/regulator/max77802-regulator.c 11970F: include/dt-bindings/*/*max77802.h 11971 11972MAXIM MAX77976 BATTERY CHARGER 11973M: Luca Ceresoli <luca@lucaceresoli.net> 11974S: Supported 11975F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 11976F: drivers/power/supply/max77976_charger.c 11977 11978MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 11979M: Krzysztof Kozlowski <krzk@kernel.org> 11980M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 11981L: linux-pm@vger.kernel.org 11982S: Supported 11983F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 11984F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 11985F: drivers/power/supply/max14577_charger.c 11986F: drivers/power/supply/max77693_charger.c 11987 11988MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 11989M: Chanwoo Choi <cw00.choi@samsung.com> 11990M: Krzysztof Kozlowski <krzk@kernel.org> 11991M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 11992L: linux-kernel@vger.kernel.org 11993S: Supported 11994F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 11995F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 11996F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 11997F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 11998F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 11999F: Documentation/devicetree/bindings/mfd/max77693.txt 12000F: drivers/*/*max77843.c 12001F: drivers/*/max14577*.c 12002F: drivers/*/max77686*.c 12003F: drivers/*/max77693*.c 12004F: drivers/clk/clk-max77686.c 12005F: drivers/extcon/extcon-max14577.c 12006F: drivers/extcon/extcon-max77693.c 12007F: drivers/rtc/rtc-max77686.c 12008F: include/linux/mfd/max14577*.h 12009F: include/linux/mfd/max77686*.h 12010F: include/linux/mfd/max77693*.h 12011 12012MAXIRADIO FM RADIO RECEIVER DRIVER 12013M: Hans Verkuil <hverkuil@xs4all.nl> 12014L: linux-media@vger.kernel.org 12015S: Maintained 12016W: https://linuxtv.org 12017T: git git://linuxtv.org/media_tree.git 12018F: drivers/media/radio/radio-maxiradio* 12019 12020MAXLINEAR ETHERNET PHY DRIVER 12021M: Xu Liang <lxu@maxlinear.com> 12022L: netdev@vger.kernel.org 12023S: Supported 12024F: drivers/net/phy/mxl-gpy.c 12025 12026MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12027R: Yasushi SHOJI <yashi@spacecubics.com> 12028L: linux-can@vger.kernel.org 12029S: Maintained 12030F: drivers/net/can/usb/mcba_usb.c 12031 12032MCAN MMIO DEVICE DRIVER 12033M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12034L: linux-can@vger.kernel.org 12035S: Maintained 12036F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12037F: drivers/net/can/m_can/m_can.c 12038F: drivers/net/can/m_can/m_can.h 12039F: drivers/net/can/m_can/m_can_platform.c 12040 12041MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12042M: Rishi Gupta <gupt21@gmail.com> 12043L: linux-i2c@vger.kernel.org 12044L: linux-input@vger.kernel.org 12045S: Maintained 12046F: drivers/hid/hid-mcp2221.c 12047 12048MCP251XFD SPI-CAN NETWORK DRIVER 12049M: Marc Kleine-Budde <mkl@pengutronix.de> 12050M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12051R: Thomas Kopp <thomas.kopp@microchip.com> 12052L: linux-can@vger.kernel.org 12053S: Maintained 12054F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12055F: drivers/net/can/spi/mcp251xfd/ 12056 12057MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12058M: Peter Rosin <peda@axentia.se> 12059L: linux-iio@vger.kernel.org 12060S: Maintained 12061F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12062F: drivers/iio/potentiometer/mcp4018.c 12063F: drivers/iio/potentiometer/mcp4531.c 12064 12065MCR20A IEEE-802.15.4 RADIO DRIVER 12066M: Xue Liu <liuxuenetmail@gmail.com> 12067L: linux-wpan@vger.kernel.org 12068S: Maintained 12069W: https://github.com/xueliu/mcr20a-linux 12070F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12071F: drivers/net/ieee802154/mcr20a.c 12072F: drivers/net/ieee802154/mcr20a.h 12073 12074MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12075M: William Breathitt Gray <vilhelm.gray@gmail.com> 12076L: linux-iio@vger.kernel.org 12077S: Maintained 12078F: drivers/iio/dac/cio-dac.c 12079 12080MEDIA CONTROLLER FRAMEWORK 12081M: Sakari Ailus <sakari.ailus@linux.intel.com> 12082M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12083L: linux-media@vger.kernel.org 12084S: Supported 12085W: https://www.linuxtv.org 12086T: git git://linuxtv.org/media_tree.git 12087F: drivers/media/mc/ 12088F: include/media/media-*.h 12089F: include/uapi/linux/media.h 12090 12091MEDIA DRIVER FOR FREESCALE IMX PXP 12092M: Philipp Zabel <p.zabel@pengutronix.de> 12093L: linux-media@vger.kernel.org 12094S: Maintained 12095T: git git://linuxtv.org/media_tree.git 12096F: drivers/media/platform/nxp/imx-pxp.[ch] 12097 12098MEDIA DRIVERS FOR ASCOT2E 12099M: Sergey Kozlov <serjk@netup.ru> 12100M: Abylay Ospan <aospan@netup.ru> 12101L: linux-media@vger.kernel.org 12102S: Supported 12103W: https://linuxtv.org 12104W: http://netup.tv/ 12105T: git git://linuxtv.org/media_tree.git 12106F: drivers/media/dvb-frontends/ascot2e* 12107 12108MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12109M: Jasmin Jessich <jasmin@anw.at> 12110L: linux-media@vger.kernel.org 12111S: Maintained 12112W: https://linuxtv.org 12113T: git git://linuxtv.org/media_tree.git 12114F: drivers/media/dvb-frontends/cxd2099* 12115 12116MEDIA DRIVERS FOR CXD2841ER 12117M: Sergey Kozlov <serjk@netup.ru> 12118M: Abylay Ospan <aospan@netup.ru> 12119L: linux-media@vger.kernel.org 12120S: Supported 12121W: https://linuxtv.org 12122W: http://netup.tv/ 12123T: git git://linuxtv.org/media_tree.git 12124F: drivers/media/dvb-frontends/cxd2841er* 12125 12126MEDIA DRIVERS FOR CXD2880 12127M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12128L: linux-media@vger.kernel.org 12129S: Supported 12130W: http://linuxtv.org/ 12131T: git git://linuxtv.org/media_tree.git 12132F: drivers/media/dvb-frontends/cxd2880/* 12133F: drivers/media/spi/cxd2880* 12134 12135MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12136L: linux-media@vger.kernel.org 12137S: Orphan 12138W: https://linuxtv.org 12139T: git git://linuxtv.org/media_tree.git 12140F: drivers/media/pci/ddbridge/* 12141 12142MEDIA DRIVERS FOR FREESCALE IMX 12143M: Steve Longerbeam <slongerbeam@gmail.com> 12144M: Philipp Zabel <p.zabel@pengutronix.de> 12145L: linux-media@vger.kernel.org 12146S: Maintained 12147T: git git://linuxtv.org/media_tree.git 12148F: Documentation/admin-guide/media/imx.rst 12149F: Documentation/devicetree/bindings/media/imx.txt 12150F: drivers/staging/media/imx/ 12151F: include/linux/imx-media.h 12152F: include/media/imx.h 12153 12154MEDIA DRIVERS FOR FREESCALE IMX7 12155M: Rui Miguel Silva <rmfrfs@gmail.com> 12156M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12157L: linux-media@vger.kernel.org 12158S: Maintained 12159T: git git://linuxtv.org/media_tree.git 12160F: Documentation/admin-guide/media/imx7.rst 12161F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12162F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12163F: drivers/media/platform/imx/imx-mipi-csis.c 12164F: drivers/staging/media/imx/imx7-media-csi.c 12165 12166MEDIA DRIVERS FOR HELENE 12167M: Abylay Ospan <aospan@netup.ru> 12168L: linux-media@vger.kernel.org 12169S: Supported 12170W: https://linuxtv.org 12171W: http://netup.tv/ 12172T: git git://linuxtv.org/media_tree.git 12173F: drivers/media/dvb-frontends/helene* 12174 12175MEDIA DRIVERS FOR HORUS3A 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/dvb-frontends/horus3a* 12184 12185MEDIA DRIVERS FOR LNBH25 12186M: Sergey Kozlov <serjk@netup.ru> 12187M: Abylay Ospan <aospan@netup.ru> 12188L: linux-media@vger.kernel.org 12189S: Supported 12190W: https://linuxtv.org 12191W: http://netup.tv/ 12192T: git git://linuxtv.org/media_tree.git 12193F: drivers/media/dvb-frontends/lnbh25* 12194 12195MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12196L: linux-media@vger.kernel.org 12197S: Orphan 12198W: https://linuxtv.org 12199T: git git://linuxtv.org/media_tree.git 12200F: drivers/media/dvb-frontends/mxl5xx* 12201 12202MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12203M: Sergey Kozlov <serjk@netup.ru> 12204M: Abylay Ospan <aospan@netup.ru> 12205L: linux-media@vger.kernel.org 12206S: Supported 12207W: https://linuxtv.org 12208W: http://netup.tv/ 12209T: git git://linuxtv.org/media_tree.git 12210F: drivers/media/pci/netup_unidvb/* 12211 12212MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12213M: Dmitry Osipenko <digetx@gmail.com> 12214L: linux-media@vger.kernel.org 12215L: linux-tegra@vger.kernel.org 12216S: Maintained 12217T: git git://linuxtv.org/media_tree.git 12218F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt 12219F: drivers/media/platform/nvidia/tegra-vde/ 12220 12221MEDIA DRIVERS FOR RENESAS - CEU 12222M: Jacopo Mondi <jacopo@jmondi.org> 12223L: linux-media@vger.kernel.org 12224L: linux-renesas-soc@vger.kernel.org 12225S: Supported 12226T: git git://linuxtv.org/media_tree.git 12227F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12228F: drivers/media/platform/renesas/renesas-ceu.c 12229F: include/media/drv-intf/renesas-ceu.h 12230 12231MEDIA DRIVERS FOR RENESAS - DRIF 12232M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12233L: linux-media@vger.kernel.org 12234L: linux-renesas-soc@vger.kernel.org 12235S: Supported 12236T: git git://linuxtv.org/media_tree.git 12237F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12238F: drivers/media/platform/renesas/rcar_drif.c 12239 12240MEDIA DRIVERS FOR RENESAS - FCP 12241M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12242L: linux-media@vger.kernel.org 12243L: linux-renesas-soc@vger.kernel.org 12244S: Supported 12245T: git git://linuxtv.org/media_tree.git 12246F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12247F: drivers/media/platform/renesas/rcar-fcp.c 12248F: include/media/rcar-fcp.h 12249 12250MEDIA DRIVERS FOR RENESAS - FDP1 12251M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12252L: linux-media@vger.kernel.org 12253L: linux-renesas-soc@vger.kernel.org 12254S: Supported 12255T: git git://linuxtv.org/media_tree.git 12256F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12257F: drivers/media/platform/renesas/rcar_fdp1.c 12258 12259MEDIA DRIVERS FOR RENESAS - VIN 12260M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12261L: linux-media@vger.kernel.org 12262L: linux-renesas-soc@vger.kernel.org 12263S: Supported 12264T: git git://linuxtv.org/media_tree.git 12265F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12266F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12267F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12268F: drivers/media/platform/renesas/rcar-isp.c 12269F: drivers/media/platform/renesas/rcar-vin/ 12270 12271MEDIA DRIVERS FOR RENESAS - VSP1 12272M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12273M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12274L: linux-media@vger.kernel.org 12275L: linux-renesas-soc@vger.kernel.org 12276S: Supported 12277T: git git://linuxtv.org/media_tree.git 12278F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12279F: drivers/media/platform/renesas/vsp1/ 12280 12281MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12282L: linux-media@vger.kernel.org 12283S: Orphan 12284W: https://linuxtv.org 12285T: git git://linuxtv.org/media_tree.git 12286F: drivers/media/dvb-frontends/stv0910* 12287 12288MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12289L: linux-media@vger.kernel.org 12290S: Orphan 12291W: https://linuxtv.org 12292T: git git://linuxtv.org/media_tree.git 12293F: drivers/media/dvb-frontends/stv6111* 12294 12295MEDIA DRIVERS FOR STM32 - DCMI 12296M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12297L: linux-media@vger.kernel.org 12298S: Supported 12299T: git git://linuxtv.org/media_tree.git 12300F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12301F: drivers/media/platform/st/stm32/stm32-dcmi.c 12302 12303MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12304M: Mauro Carvalho Chehab <mchehab@kernel.org> 12305L: linux-media@vger.kernel.org 12306S: Maintained 12307W: https://linuxtv.org 12308Q: http://patchwork.kernel.org/project/linux-media/list/ 12309T: git git://linuxtv.org/media_tree.git 12310F: Documentation/admin-guide/media/ 12311F: Documentation/devicetree/bindings/media/ 12312F: Documentation/driver-api/media/ 12313F: Documentation/userspace-api/media/ 12314F: drivers/media/ 12315F: drivers/staging/media/ 12316F: include/linux/platform_data/media/ 12317F: include/media/ 12318F: include/uapi/linux/dvb/ 12319F: include/uapi/linux/ivtv* 12320F: include/uapi/linux/media.h 12321F: include/uapi/linux/meye.h 12322F: include/uapi/linux/uvcvideo.h 12323F: include/uapi/linux/v4l2-* 12324F: include/uapi/linux/videodev2.h 12325 12326MEDIATEK BLUETOOTH DRIVER 12327M: Sean Wang <sean.wang@mediatek.com> 12328L: linux-bluetooth@vger.kernel.org 12329L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12330S: Maintained 12331F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12332F: drivers/bluetooth/btmtkuart.c 12333 12334MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12335M: Sean Wang <sean.wang@mediatek.com> 12336L: linux-pm@vger.kernel.org 12337S: Maintained 12338F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12339F: drivers/power/reset/mt6323-poweroff.c 12340 12341MEDIATEK CIR DRIVER 12342M: Sean Wang <sean.wang@mediatek.com> 12343S: Maintained 12344F: drivers/media/rc/mtk-cir.c 12345 12346MEDIATEK DMA DRIVER 12347M: Sean Wang <sean.wang@mediatek.com> 12348L: dmaengine@vger.kernel.org 12349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12350L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12351S: Maintained 12352F: Documentation/devicetree/bindings/dma/mtk-* 12353F: drivers/dma/mediatek/ 12354 12355MEDIATEK ETHERNET DRIVER 12356M: Felix Fietkau <nbd@nbd.name> 12357M: John Crispin <john@phrozen.org> 12358M: Sean Wang <sean.wang@mediatek.com> 12359M: Mark Lee <Mark-MC.Lee@mediatek.com> 12360L: netdev@vger.kernel.org 12361S: Maintained 12362F: drivers/net/ethernet/mediatek/ 12363 12364MEDIATEK I2C CONTROLLER DRIVER 12365M: Qii Wang <qii.wang@mediatek.com> 12366L: linux-i2c@vger.kernel.org 12367S: Maintained 12368F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt 12369F: drivers/i2c/busses/i2c-mt65xx.c 12370 12371MEDIATEK IOMMU DRIVER 12372M: Yong Wu <yong.wu@mediatek.com> 12373L: iommu@lists.linux-foundation.org 12374L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12375S: Supported 12376F: Documentation/devicetree/bindings/iommu/mediatek* 12377F: drivers/iommu/mtk_iommu* 12378F: include/dt-bindings/memory/mt*-port.h 12379 12380MEDIATEK JPEG DRIVER 12381M: Rick Chang <rick.chang@mediatek.com> 12382M: Bin Liu <bin.liu@mediatek.com> 12383S: Supported 12384F: Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt 12385F: drivers/media/platform/mediatek/jpeg/ 12386 12387MEDIATEK MDP DRIVER 12388M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12389M: Houlong Wei <houlong.wei@mediatek.com> 12390M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12391S: Supported 12392F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12393F: drivers/media/platform/mediatek/mdp/ 12394F: drivers/media/platform/mediatek/vpu/ 12395 12396MEDIATEK MEDIA DRIVER 12397M: Tiffany Lin <tiffany.lin@mediatek.com> 12398M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12399S: Supported 12400F: Documentation/devicetree/bindings/media/mediatek-vcodec.txt 12401F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12402F: drivers/media/platform/mediatek/vcodec/ 12403F: drivers/media/platform/mediatek/vpu/ 12404 12405MEDIATEK MMC/SD/SDIO DRIVER 12406M: Chaotian Jing <chaotian.jing@mediatek.com> 12407S: Maintained 12408F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12409F: drivers/mmc/host/mtk-sd.c 12410 12411MEDIATEK MT76 WIRELESS LAN DRIVER 12412M: Felix Fietkau <nbd@nbd.name> 12413M: Lorenzo Bianconi <lorenzo@kernel.org> 12414M: Ryder Lee <ryder.lee@mediatek.com> 12415R: Shayne Chen <shayne.chen@mediatek.com> 12416R: Sean Wang <sean.wang@mediatek.com> 12417L: linux-wireless@vger.kernel.org 12418S: Maintained 12419F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12420F: drivers/net/wireless/mediatek/mt76/ 12421 12422MEDIATEK MT7601U WIRELESS LAN DRIVER 12423M: Jakub Kicinski <kubakici@wp.pl> 12424L: linux-wireless@vger.kernel.org 12425S: Maintained 12426F: drivers/net/wireless/mediatek/mt7601u/ 12427 12428MEDIATEK MT7621 CLOCK DRIVER 12429M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12430S: Maintained 12431F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12432F: drivers/clk/ralink/clk-mt7621.c 12433 12434MEDIATEK MT7621/28/88 I2C DRIVER 12435M: Stefan Roese <sr@denx.de> 12436L: linux-i2c@vger.kernel.org 12437S: Maintained 12438F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 12439F: drivers/i2c/busses/i2c-mt7621.c 12440 12441MEDIATEK MT7621 PCIE CONTROLLER DRIVER 12442M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12443S: Maintained 12444F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 12445F: drivers/pci/controller/pcie-mt7621.c 12446 12447MEDIATEK MT7621 PHY PCI DRIVER 12448M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12449S: Maintained 12450F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 12451F: drivers/phy/ralink/phy-mt7621-pci.c 12452 12453MEDIATEK NAND CONTROLLER DRIVER 12454L: linux-mtd@lists.infradead.org 12455S: Orphan 12456F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 12457F: drivers/mtd/nand/raw/mtk_* 12458 12459MEDIATEK PMIC LED DRIVER 12460M: Sean Wang <sean.wang@mediatek.com> 12461S: Maintained 12462F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 12463F: drivers/leds/leds-mt6323.c 12464 12465MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 12466M: Sean Wang <sean.wang@mediatek.com> 12467S: Maintained 12468F: drivers/char/hw_random/mtk-rng.c 12469 12470MEDIATEK SMI DRIVER 12471M: Yong Wu <yong.wu@mediatek.com> 12472L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12473S: Supported 12474F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 12475F: drivers/memory/mtk-smi.c 12476F: include/soc/mediatek/smi.h 12477 12478MEDIATEK SWITCH DRIVER 12479M: Sean Wang <sean.wang@mediatek.com> 12480M: Landen Chao <Landen.Chao@mediatek.com> 12481M: DENG Qingfang <dqfext@gmail.com> 12482L: netdev@vger.kernel.org 12483S: Maintained 12484F: drivers/net/dsa/mt7530.* 12485F: net/dsa/tag_mtk.c 12486 12487MEDIATEK USB3 DRD IP DRIVER 12488M: Chunfeng Yun <chunfeng.yun@mediatek.com> 12489L: linux-usb@vger.kernel.org 12490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12491L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12492S: Maintained 12493F: Documentation/devicetree/bindings/usb/mediatek,* 12494F: drivers/usb/host/xhci-mtk* 12495F: drivers/usb/mtu3/ 12496 12497MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 12498M: Peter Senna Tschudin <peter.senna@gmail.com> 12499M: Martin Donnelly <martin.donnelly@ge.com> 12500M: Martyn Welch <martyn.welch@collabora.co.uk> 12501S: Maintained 12502F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 12503F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 12504 12505MEGARAID SCSI/SAS DRIVERS 12506M: Kashyap Desai <kashyap.desai@broadcom.com> 12507M: Sumit Saxena <sumit.saxena@broadcom.com> 12508M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 12509L: megaraidlinux.pdl@broadcom.com 12510L: linux-scsi@vger.kernel.org 12511S: Maintained 12512W: http://www.avagotech.com/support/ 12513F: Documentation/scsi/megaraid.rst 12514F: drivers/scsi/megaraid.* 12515F: drivers/scsi/megaraid/ 12516 12517MELEXIS MLX90614 DRIVER 12518M: Crt Mori <cmo@melexis.com> 12519L: linux-iio@vger.kernel.org 12520S: Supported 12521W: http://www.melexis.com 12522F: drivers/iio/temperature/mlx90614.c 12523 12524MELEXIS MLX90632 DRIVER 12525M: Crt Mori <cmo@melexis.com> 12526L: linux-iio@vger.kernel.org 12527S: Supported 12528W: http://www.melexis.com 12529F: drivers/iio/temperature/mlx90632.c 12530 12531MELFAS MIP4 TOUCHSCREEN DRIVER 12532M: Sangwon Jee <jeesw@melfas.com> 12533S: Supported 12534W: http://www.melfas.com 12535F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 12536F: drivers/input/touchscreen/melfas_mip4.c 12537 12538MELLANOX BLUEFIELD I2C DRIVER 12539M: Khalil Blaiech <kblaiech@nvidia.com> 12540L: linux-i2c@vger.kernel.org 12541S: Supported 12542F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 12543F: drivers/i2c/busses/i2c-mlxbf.c 12544 12545MELLANOX ETHERNET DRIVER (mlx4_en) 12546M: Tariq Toukan <tariqt@nvidia.com> 12547L: netdev@vger.kernel.org 12548S: Supported 12549W: http://www.mellanox.com 12550Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12551F: drivers/net/ethernet/mellanox/mlx4/en_* 12552 12553MELLANOX ETHERNET DRIVER (mlx5e) 12554M: Saeed Mahameed <saeedm@nvidia.com> 12555L: netdev@vger.kernel.org 12556S: Supported 12557W: http://www.mellanox.com 12558Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12559F: drivers/net/ethernet/mellanox/mlx5/core/en_* 12560 12561MELLANOX ETHERNET INNOVA DRIVERS 12562R: Boris Pismenny <borisp@nvidia.com> 12563L: netdev@vger.kernel.org 12564S: Supported 12565W: http://www.mellanox.com 12566Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12567F: drivers/net/ethernet/mellanox/mlx5/core/accel/* 12568F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 12569F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 12570F: include/linux/mlx5/mlx5_ifc_fpga.h 12571 12572MELLANOX ETHERNET SWITCH DRIVERS 12573M: Ido Schimmel <idosch@nvidia.com> 12574M: Petr Machata <petrm@nvidia.com> 12575L: netdev@vger.kernel.org 12576S: Supported 12577W: http://www.mellanox.com 12578Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12579F: drivers/net/ethernet/mellanox/mlxsw/ 12580F: tools/testing/selftests/drivers/net/mlxsw/ 12581 12582MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 12583M: mlxsw@nvidia.com 12584L: netdev@vger.kernel.org 12585S: Supported 12586W: http://www.mellanox.com 12587Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12588F: drivers/net/ethernet/mellanox/mlxfw/ 12589 12590MELLANOX HARDWARE PLATFORM SUPPORT 12591M: Hans de Goede <hdegoede@redhat.com> 12592M: Mark Gross <markgross@kernel.org> 12593M: Vadim Pasternak <vadimp@nvidia.com> 12594L: platform-driver-x86@vger.kernel.org 12595S: Supported 12596F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 12597F: drivers/platform/mellanox/ 12598F: include/linux/platform_data/mlxreg.h 12599 12600MELLANOX MLX4 core VPI driver 12601M: Tariq Toukan <tariqt@nvidia.com> 12602L: netdev@vger.kernel.org 12603L: linux-rdma@vger.kernel.org 12604S: Supported 12605W: http://www.mellanox.com 12606Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12607F: drivers/net/ethernet/mellanox/mlx4/ 12608F: include/linux/mlx4/ 12609 12610MELLANOX MLX4 IB driver 12611M: Yishai Hadas <yishaih@nvidia.com> 12612L: linux-rdma@vger.kernel.org 12613S: Supported 12614W: http://www.mellanox.com 12615Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12616F: drivers/infiniband/hw/mlx4/ 12617F: include/linux/mlx4/ 12618F: include/uapi/rdma/mlx4-abi.h 12619 12620MELLANOX MLX5 core VPI driver 12621M: Saeed Mahameed <saeedm@nvidia.com> 12622M: Leon Romanovsky <leonro@nvidia.com> 12623L: netdev@vger.kernel.org 12624L: linux-rdma@vger.kernel.org 12625S: Supported 12626W: http://www.mellanox.com 12627Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12628F: Documentation/networking/device_drivers/ethernet/mellanox/ 12629F: drivers/net/ethernet/mellanox/mlx5/core/ 12630F: include/linux/mlx5/ 12631 12632MELLANOX MLX5 IB driver 12633M: Leon Romanovsky <leonro@nvidia.com> 12634L: linux-rdma@vger.kernel.org 12635S: Supported 12636W: http://www.mellanox.com 12637Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12638F: drivers/infiniband/hw/mlx5/ 12639F: include/linux/mlx5/ 12640F: include/uapi/rdma/mlx5-abi.h 12641 12642MELLANOX MLXCPLD I2C AND MUX DRIVER 12643M: Vadim Pasternak <vadimp@nvidia.com> 12644M: Michael Shych <michaelsh@nvidia.com> 12645L: linux-i2c@vger.kernel.org 12646S: Supported 12647F: Documentation/i2c/busses/i2c-mlxcpld.rst 12648F: drivers/i2c/busses/i2c-mlxcpld.c 12649F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 12650 12651MELLANOX MLXCPLD LED DRIVER 12652M: Vadim Pasternak <vadimp@nvidia.com> 12653L: linux-leds@vger.kernel.org 12654S: Supported 12655F: Documentation/leds/leds-mlxcpld.rst 12656F: drivers/leds/leds-mlxcpld.c 12657F: drivers/leds/leds-mlxreg.c 12658 12659MELLANOX PLATFORM DRIVER 12660M: Vadim Pasternak <vadimp@nvidia.com> 12661L: platform-driver-x86@vger.kernel.org 12662S: Supported 12663F: drivers/platform/x86/mlx-platform.c 12664 12665MEMBARRIER SUPPORT 12666M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 12667M: "Paul E. McKenney" <paulmck@kernel.org> 12668L: linux-kernel@vger.kernel.org 12669S: Supported 12670F: arch/powerpc/include/asm/membarrier.h 12671F: include/uapi/linux/membarrier.h 12672F: kernel/sched/membarrier.c 12673 12674MEMBLOCK 12675M: Mike Rapoport <rppt@kernel.org> 12676L: linux-mm@kvack.org 12677S: Maintained 12678F: Documentation/core-api/boot-time-mm.rst 12679F: include/linux/memblock.h 12680F: mm/memblock.c 12681F: tools/testing/memblock/ 12682 12683MEMORY CONTROLLER DRIVERS 12684M: Krzysztof Kozlowski <krzk@kernel.org> 12685L: linux-kernel@vger.kernel.org 12686S: Maintained 12687T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 12688F: Documentation/devicetree/bindings/memory-controllers/ 12689F: drivers/memory/ 12690F: include/dt-bindings/memory/ 12691F: include/memory/ 12692 12693MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 12694M: Dmitry Osipenko <digetx@gmail.com> 12695L: linux-pm@vger.kernel.org 12696L: linux-tegra@vger.kernel.org 12697T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 12698S: Maintained 12699F: drivers/devfreq/tegra30-devfreq.c 12700 12701MEMORY MANAGEMENT 12702M: Andrew Morton <akpm@linux-foundation.org> 12703L: linux-mm@kvack.org 12704S: Maintained 12705W: http://www.linux-mm.org 12706T: quilt https://ozlabs.org/~akpm/mmotm/ 12707T: quilt https://ozlabs.org/~akpm/mmots/ 12708T: git git://github.com/hnaz/linux-mm.git 12709F: include/linux/gfp.h 12710F: include/linux/memory_hotplug.h 12711F: include/linux/mm.h 12712F: include/linux/mmzone.h 12713F: include/linux/pagewalk.h 12714F: include/linux/vmalloc.h 12715F: mm/ 12716F: tools/testing/selftests/vm/ 12717 12718MEMORY TECHNOLOGY DEVICES (MTD) 12719M: Miquel Raynal <miquel.raynal@bootlin.com> 12720M: Richard Weinberger <richard@nod.at> 12721M: Vignesh Raghavendra <vigneshr@ti.com> 12722L: linux-mtd@lists.infradead.org 12723S: Maintained 12724W: http://www.linux-mtd.infradead.org/ 12725Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12726C: irc://irc.oftc.net/mtd 12727T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 12728T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 12729F: Documentation/devicetree/bindings/mtd/ 12730F: drivers/mtd/ 12731F: include/linux/mtd/ 12732F: include/uapi/mtd/ 12733 12734MEN A21 WATCHDOG DRIVER 12735M: Johannes Thumshirn <morbidrsa@gmail.com> 12736L: linux-watchdog@vger.kernel.org 12737S: Maintained 12738F: drivers/watchdog/mena21_wdt.c 12739 12740MEN CHAMELEON BUS (mcb) 12741M: Johannes Thumshirn <morbidrsa@gmail.com> 12742S: Maintained 12743F: Documentation/driver-api/men-chameleon-bus.rst 12744F: drivers/mcb/ 12745F: include/linux/mcb.h 12746 12747MEN F21BMC (Board Management Controller) 12748M: Andreas Werner <andreas.werner@men.de> 12749S: Supported 12750F: Documentation/hwmon/menf21bmc.rst 12751F: drivers/hwmon/menf21bmc_hwmon.c 12752F: drivers/leds/leds-menf21bmc.c 12753F: drivers/mfd/menf21bmc.c 12754F: drivers/watchdog/menf21bmc_wdt.c 12755 12756MEN Z069 WATCHDOG DRIVER 12757M: Johannes Thumshirn <jth@kernel.org> 12758L: linux-watchdog@vger.kernel.org 12759S: Maintained 12760F: drivers/watchdog/menz69_wdt.c 12761 12762MESON AO CEC DRIVER FOR AMLOGIC SOCS 12763M: Neil Armstrong <narmstrong@baylibre.com> 12764L: linux-media@vger.kernel.org 12765L: linux-amlogic@lists.infradead.org 12766S: Supported 12767W: http://linux-meson.com/ 12768T: git git://linuxtv.org/media_tree.git 12769F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 12770F: drivers/media/cec/platform/meson/ao-cec-g12a.c 12771F: drivers/media/cec/platform/meson/ao-cec.c 12772 12773MESON GE2D DRIVER FOR AMLOGIC SOCS 12774M: Neil Armstrong <narmstrong@baylibre.com> 12775L: linux-media@vger.kernel.org 12776L: linux-amlogic@lists.infradead.org 12777S: Supported 12778T: git git://linuxtv.org/media_tree.git 12779F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 12780F: drivers/media/platform/amlogic/meson-ge2d/ 12781 12782MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 12783M: Liang Yang <liang.yang@amlogic.com> 12784L: linux-mtd@lists.infradead.org 12785S: Maintained 12786F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 12787F: drivers/mtd/nand/raw/meson_* 12788 12789MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 12790M: Neil Armstrong <narmstrong@baylibre.com> 12791L: linux-media@vger.kernel.org 12792L: linux-amlogic@lists.infradead.org 12793S: Supported 12794T: git git://linuxtv.org/media_tree.git 12795F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 12796F: drivers/staging/media/meson/vdec/ 12797 12798METHODE UDPU SUPPORT 12799M: Vladimir Vid <vladimir.vid@sartura.hr> 12800S: Maintained 12801F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 12802 12803MHI BUS 12804M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12805R: Hemant Kumar <hemantk@codeaurora.org> 12806L: mhi@lists.linux.dev 12807L: linux-arm-msm@vger.kernel.org 12808S: Maintained 12809T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 12810F: Documentation/ABI/stable/sysfs-bus-mhi 12811F: Documentation/mhi/ 12812F: drivers/bus/mhi/ 12813F: include/linux/mhi.h 12814 12815MICROBLAZE ARCHITECTURE 12816M: Michal Simek <monstr@monstr.eu> 12817S: Supported 12818W: http://www.monstr.eu/fdt/ 12819T: git git://git.monstr.eu/linux-2.6-microblaze.git 12820F: arch/microblaze/ 12821 12822MICROCHIP AT91 DMA DRIVERS 12823M: Ludovic Desroches <ludovic.desroches@microchip.com> 12824M: Tudor Ambarus <tudor.ambarus@microchip.com> 12825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12826L: dmaengine@vger.kernel.org 12827S: Supported 12828F: Documentation/devicetree/bindings/dma/atmel-dma.txt 12829F: drivers/dma/at_hdmac.c 12830F: drivers/dma/at_hdmac_regs.h 12831F: drivers/dma/at_xdmac.c 12832F: include/dt-bindings/dma/at91.h 12833 12834MICROCHIP AT91 SERIAL DRIVER 12835M: Richard Genoud <richard.genoud@gmail.com> 12836S: Maintained 12837F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12838F: drivers/tty/serial/atmel_serial.c 12839F: drivers/tty/serial/atmel_serial.h 12840 12841MICROCHIP AT91 USART MFD DRIVER 12842M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12843L: linux-kernel@vger.kernel.org 12844S: Supported 12845F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12846F: drivers/mfd/at91-usart.c 12847F: include/dt-bindings/mfd/at91-usart.h 12848 12849MICROCHIP AT91 USART SPI DRIVER 12850M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12851L: linux-spi@vger.kernel.org 12852S: Supported 12853F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12854F: drivers/spi/spi-at91-usart.c 12855 12856MICROCHIP AUDIO ASOC DRIVERS 12857M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12858L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12859S: Supported 12860F: sound/soc/atmel 12861 12862MICROCHIP CSI2DC DRIVER 12863M: Eugen Hristev <eugen.hristev@microchip.com> 12864L: linux-media@vger.kernel.org 12865S: Supported 12866F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 12867F: drivers/media/platform/atmel/microchip-csi2dc.c 12868 12869MICROCHIP ECC DRIVER 12870M: Tudor Ambarus <tudor.ambarus@microchip.com> 12871L: linux-crypto@vger.kernel.org 12872S: Maintained 12873F: drivers/crypto/atmel-ecc.* 12874 12875MICROCHIP EIC DRIVER 12876M: Claudiu Beznea <claudiu.beznea@microchip.com> 12877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12878S: Supported 12879F: drivers/irqchip/irq-mchp-eic.c 12880 12881MICROCHIP I2C DRIVER 12882M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12883L: linux-i2c@vger.kernel.org 12884S: Supported 12885F: drivers/i2c/busses/i2c-at91-*.c 12886F: drivers/i2c/busses/i2c-at91.h 12887 12888MICROCHIP ISC DRIVER 12889M: Eugen Hristev <eugen.hristev@microchip.com> 12890L: linux-media@vger.kernel.org 12891S: Supported 12892F: Documentation/devicetree/bindings/media/atmel,isc.yaml 12893F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 12894F: drivers/media/platform/atmel/atmel-isc* 12895F: drivers/media/platform/atmel/atmel-sama*-isc* 12896F: include/linux/atmel-isc-media.h 12897 12898MICROCHIP ISI DRIVER 12899M: Eugen Hristev <eugen.hristev@microchip.com> 12900L: linux-media@vger.kernel.org 12901S: Supported 12902F: drivers/media/platform/atmel/atmel-isi.c 12903F: drivers/media/platform/atmel/atmel-isi.h 12904 12905MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 12906M: Woojung Huh <woojung.huh@microchip.com> 12907M: UNGLinuxDriver@microchip.com 12908L: netdev@vger.kernel.org 12909S: Maintained 12910F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 12911F: drivers/net/dsa/microchip/* 12912F: include/linux/platform_data/microchip-ksz.h 12913F: net/dsa/tag_ksz.c 12914 12915MICROCHIP LAN743X ETHERNET DRIVER 12916M: Bryan Whitehead <bryan.whitehead@microchip.com> 12917M: UNGLinuxDriver@microchip.com 12918L: netdev@vger.kernel.org 12919S: Maintained 12920F: drivers/net/ethernet/microchip/lan743x_* 12921 12922MICROCHIP LAN966X ETHERNET DRIVER 12923M: Horatiu Vultur <horatiu.vultur@microchip.com> 12924M: UNGLinuxDriver@microchip.com 12925L: netdev@vger.kernel.org 12926S: Maintained 12927F: drivers/net/ethernet/microchip/lan966x/* 12928 12929MICROCHIP LCDFB DRIVER 12930M: Nicolas Ferre <nicolas.ferre@microchip.com> 12931L: linux-fbdev@vger.kernel.org 12932S: Maintained 12933F: drivers/video/fbdev/atmel_lcdfb.c 12934F: include/video/atmel_lcdc.h 12935 12936MICROCHIP MCP16502 PMIC DRIVER 12937M: Claudiu Beznea <claudiu.beznea@microchip.com> 12938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12939S: Supported 12940F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 12941F: drivers/regulator/mcp16502.c 12942 12943MICROCHIP MCP3911 ADC DRIVER 12944M: Marcus Folkesson <marcus.folkesson@gmail.com> 12945M: Kent Gustavsson <kent@minoris.se> 12946L: linux-iio@vger.kernel.org 12947S: Supported 12948F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 12949F: drivers/iio/adc/mcp3911.c 12950 12951MICROCHIP MMC/SD/SDIO MCI DRIVER 12952M: Ludovic Desroches <ludovic.desroches@microchip.com> 12953S: Maintained 12954F: drivers/mmc/host/atmel-mci.c 12955 12956MICROCHIP NAND DRIVER 12957M: Tudor Ambarus <tudor.ambarus@microchip.com> 12958L: linux-mtd@lists.infradead.org 12959S: Supported 12960F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 12961F: drivers/mtd/nand/raw/atmel/* 12962 12963MICROCHIP PWM DRIVER 12964M: Claudiu Beznea <claudiu.beznea@microchip.com> 12965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12966L: linux-pwm@vger.kernel.org 12967S: Supported 12968F: Documentation/devicetree/bindings/pwm/atmel-pwm.txt 12969F: drivers/pwm/pwm-atmel.c 12970 12971MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 12972M: Eugen Hristev <eugen.hristev@microchip.com> 12973L: linux-iio@vger.kernel.org 12974S: Supported 12975F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 12976F: drivers/iio/adc/at91-sama5d2_adc.c 12977F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 12978 12979MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 12980M: Claudiu Beznea <claudiu.beznea@microchip.com> 12981S: Supported 12982F: drivers/power/reset/at91-sama5d2_shdwc.c 12983 12984MICROCHIP SPI DRIVER 12985M: Tudor Ambarus <tudor.ambarus@microchip.com> 12986S: Supported 12987F: drivers/spi/spi-atmel.* 12988 12989MICROCHIP SSC DRIVER 12990M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12992S: Supported 12993F: drivers/misc/atmel-ssc.c 12994F: include/linux/atmel-ssc.h 12995 12996MICROCHIP USB251XB DRIVER 12997M: Richard Leitner <richard.leitner@skidata.com> 12998L: linux-usb@vger.kernel.org 12999S: Maintained 13000F: Documentation/devicetree/bindings/usb/usb251xb.txt 13001F: drivers/usb/misc/usb251xb.c 13002 13003MICROCHIP USBA UDC DRIVER 13004M: Cristian Birsan <cristian.birsan@microchip.com> 13005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13006S: Supported 13007F: drivers/usb/gadget/udc/atmel_usba_udc.* 13008 13009MICROCHIP WILC1000 WIFI DRIVER 13010M: Ajay Singh <ajay.kathat@microchip.com> 13011M: Claudiu Beznea <claudiu.beznea@microchip.com> 13012L: linux-wireless@vger.kernel.org 13013S: Supported 13014F: drivers/net/wireless/microchip/wilc1000/ 13015 13016MICROSEMI MIPS SOCS 13017M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13018M: UNGLinuxDriver@microchip.com 13019L: linux-mips@vger.kernel.org 13020S: Supported 13021F: Documentation/devicetree/bindings/mips/mscc.txt 13022F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13023F: arch/mips/boot/dts/mscc/ 13024F: arch/mips/configs/generic/board-ocelot.config 13025F: arch/mips/generic/board-ocelot.c 13026 13027MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13028M: Don Brace <don.brace@microchip.com> 13029L: storagedev@microchip.com 13030L: linux-scsi@vger.kernel.org 13031S: Supported 13032F: Documentation/scsi/smartpqi.rst 13033F: drivers/scsi/smartpqi/Kconfig 13034F: drivers/scsi/smartpqi/Makefile 13035F: drivers/scsi/smartpqi/smartpqi*.[ch] 13036F: include/linux/cciss*.h 13037F: include/uapi/linux/cciss*.h 13038 13039MICROSOFT SURFACE BATTERY AND AC DRIVERS 13040M: Maximilian Luz <luzmaximilian@gmail.com> 13041L: linux-pm@vger.kernel.org 13042L: platform-driver-x86@vger.kernel.org 13043S: Maintained 13044F: drivers/power/supply/surface_battery.c 13045F: drivers/power/supply/surface_charger.c 13046 13047MICROSOFT SURFACE DTX DRIVER 13048M: Maximilian Luz <luzmaximilian@gmail.com> 13049L: platform-driver-x86@vger.kernel.org 13050S: Maintained 13051F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13052F: drivers/platform/surface/surface_dtx.c 13053F: include/uapi/linux/surface_aggregator/dtx.h 13054 13055MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13056M: Maximilian Luz <luzmaximilian@gmail.com> 13057L: platform-driver-x86@vger.kernel.org 13058S: Maintained 13059F: drivers/platform/surface/surface_gpe.c 13060 13061MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13062M: Hans de Goede <hdegoede@redhat.com> 13063M: Mark Gross <markgross@kernel.org> 13064M: Maximilian Luz <luzmaximilian@gmail.com> 13065L: platform-driver-x86@vger.kernel.org 13066S: Maintained 13067T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13068F: drivers/platform/surface/ 13069 13070MICROSOFT SURFACE HID TRANSPORT DRIVER 13071M: Maximilian Luz <luzmaximilian@gmail.com> 13072L: linux-input@vger.kernel.org 13073L: platform-driver-x86@vger.kernel.org 13074S: Maintained 13075F: drivers/hid/surface-hid/ 13076 13077MICROSOFT SURFACE HOT-PLUG DRIVER 13078M: Maximilian Luz <luzmaximilian@gmail.com> 13079L: platform-driver-x86@vger.kernel.org 13080S: Maintained 13081F: drivers/platform/surface/surface_hotplug.c 13082 13083MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13084M: Maximilian Luz <luzmaximilian@gmail.com> 13085L: platform-driver-x86@vger.kernel.org 13086S: Maintained 13087F: drivers/platform/surface/surface_platform_profile.c 13088 13089MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13090M: Chen Yu <yu.c.chen@intel.com> 13091L: platform-driver-x86@vger.kernel.org 13092S: Supported 13093F: drivers/platform/surface/surfacepro3_button.c 13094 13095MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13096M: Maximilian Luz <luzmaximilian@gmail.com> 13097L: platform-driver-x86@vger.kernel.org 13098S: Maintained 13099W: https://github.com/linux-surface/surface-aggregator-module 13100C: irc://irc.libera.chat/linux-surface 13101F: Documentation/driver-api/surface_aggregator/ 13102F: drivers/platform/surface/aggregator/ 13103F: drivers/platform/surface/surface_acpi_notify.c 13104F: drivers/platform/surface/surface_aggregator_cdev.c 13105F: drivers/platform/surface/surface_aggregator_registry.c 13106F: include/linux/surface_acpi_notify.h 13107F: include/linux/surface_aggregator/ 13108F: include/uapi/linux/surface_aggregator/ 13109 13110MICROTEK X6 SCANNER 13111M: Oliver Neukum <oliver@neukum.org> 13112S: Maintained 13113F: drivers/usb/image/microtek.* 13114 13115MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13116M: Luka Kovacic <luka.kovacic@sartura.hr> 13117M: Luka Perkov <luka.perkov@sartura.hr> 13118S: Maintained 13119F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13120F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13121F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13122F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13123F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13124F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13125 13126MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13127M: Sakari Ailus <sakari.ailus@linux.intel.com> 13128L: linux-media@vger.kernel.org 13129S: Maintained 13130F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13131F: Documentation/driver-api/media/drivers/ccs/ 13132F: Documentation/userspace-api/media/drivers/ccs.rst 13133F: drivers/media/i2c/ccs-pll.c 13134F: drivers/media/i2c/ccs-pll.h 13135F: drivers/media/i2c/ccs/ 13136F: include/uapi/linux/ccs.h 13137F: include/uapi/linux/smiapp.h 13138 13139MIPS 13140M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13141L: linux-mips@vger.kernel.org 13142S: Maintained 13143W: http://www.linux-mips.org/ 13144Q: https://patchwork.kernel.org/project/linux-mips/list/ 13145T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13146F: Documentation/devicetree/bindings/mips/ 13147F: Documentation/mips/ 13148F: arch/mips/ 13149F: drivers/platform/mips/ 13150 13151MIPS BOSTON DEVELOPMENT BOARD 13152M: Paul Burton <paulburton@kernel.org> 13153L: linux-mips@vger.kernel.org 13154S: Maintained 13155F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13156F: arch/mips/boot/dts/img/boston.dts 13157F: arch/mips/configs/generic/board-boston.config 13158F: drivers/clk/imgtec/clk-boston.c 13159F: include/dt-bindings/clock/boston-clock.h 13160 13161MIPS CORE DRIVERS 13162M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13163M: Serge Semin <fancer.lancer@gmail.com> 13164L: linux-mips@vger.kernel.org 13165S: Supported 13166F: drivers/bus/mips_cdmm.c 13167F: drivers/clocksource/mips-gic-timer.c 13168F: drivers/cpuidle/cpuidle-cps.c 13169F: drivers/irqchip/irq-mips-cpu.c 13170F: drivers/irqchip/irq-mips-gic.c 13171 13172MIPS GENERIC PLATFORM 13173M: Paul Burton <paulburton@kernel.org> 13174L: linux-mips@vger.kernel.org 13175S: Supported 13176F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13177F: arch/mips/generic/ 13178F: arch/mips/tools/generic-board-config.sh 13179 13180MIPS RINT INSTRUCTION EMULATION 13181M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13182L: linux-mips@vger.kernel.org 13183S: Supported 13184F: arch/mips/math-emu/dp_rint.c 13185F: arch/mips/math-emu/sp_rint.c 13186 13187MIPS/LOONGSON1 ARCHITECTURE 13188M: Keguang Zhang <keguang.zhang@gmail.com> 13189L: linux-mips@vger.kernel.org 13190S: Maintained 13191F: arch/mips/include/asm/mach-loongson32/ 13192F: arch/mips/loongson32/ 13193F: drivers/*/*/*loongson1* 13194F: drivers/*/*loongson1* 13195 13196MIPS/LOONGSON2EF ARCHITECTURE 13197M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13198L: linux-mips@vger.kernel.org 13199S: Maintained 13200F: arch/mips/include/asm/mach-loongson2ef/ 13201F: arch/mips/loongson2ef/ 13202F: drivers/cpufreq/loongson2_cpufreq.c 13203 13204MIPS/LOONGSON64 ARCHITECTURE 13205M: Huacai Chen <chenhuacai@kernel.org> 13206M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13207L: linux-mips@vger.kernel.org 13208S: Maintained 13209F: arch/mips/include/asm/mach-loongson64/ 13210F: arch/mips/loongson64/ 13211F: drivers/irqchip/irq-loongson* 13212F: drivers/platform/mips/cpu_hwmon.c 13213 13214MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13215M: Hans Verkuil <hverkuil@xs4all.nl> 13216L: linux-media@vger.kernel.org 13217S: Odd Fixes 13218W: https://linuxtv.org 13219T: git git://linuxtv.org/media_tree.git 13220F: drivers/media/radio/radio-miropcm20* 13221 13222MMP SUPPORT 13223R: Lubomir Rintel <lkundrak@v3.sk> 13224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13225S: Odd Fixes 13226T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13227F: arch/arm/boot/dts/mmp* 13228F: arch/arm/mach-mmp/ 13229F: include/linux/soc/mmp/ 13230 13231MMP USB PHY DRIVERS 13232R: Lubomir Rintel <lkundrak@v3.sk> 13233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13234S: Maintained 13235F: drivers/phy/marvell/phy-mmp3-usb.c 13236F: drivers/phy/marvell/phy-pxa-usb.c 13237 13238MMU GATHER AND TLB INVALIDATION 13239M: Will Deacon <will@kernel.org> 13240M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13241M: Andrew Morton <akpm@linux-foundation.org> 13242M: Nick Piggin <npiggin@gmail.com> 13243M: Peter Zijlstra <peterz@infradead.org> 13244L: linux-arch@vger.kernel.org 13245L: linux-mm@kvack.org 13246S: Maintained 13247F: arch/*/include/asm/tlb.h 13248F: include/asm-generic/tlb.h 13249F: mm/mmu_gather.c 13250 13251MN88472 MEDIA DRIVER 13252M: Antti Palosaari <crope@iki.fi> 13253L: linux-media@vger.kernel.org 13254S: Maintained 13255W: https://linuxtv.org 13256W: http://palosaari.fi/linux/ 13257Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13258F: drivers/media/dvb-frontends/mn88472* 13259 13260MN88473 MEDIA DRIVER 13261M: Antti Palosaari <crope@iki.fi> 13262L: linux-media@vger.kernel.org 13263S: Maintained 13264W: https://linuxtv.org 13265W: http://palosaari.fi/linux/ 13266Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13267F: drivers/media/dvb-frontends/mn88473* 13268 13269MODULE SUPPORT 13270M: Luis Chamberlain <mcgrof@kernel.org> 13271L: linux-modules@vger.kernel.org 13272L: linux-kernel@vger.kernel.org 13273S: Maintained 13274T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13275F: include/linux/module.h 13276F: kernel/module.c 13277 13278MONOLITHIC POWER SYSTEM PMIC DRIVER 13279M: Saravanan Sekar <sravanhome@gmail.com> 13280S: Maintained 13281F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13282F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13283F: drivers/iio/adc/mp2629_adc.c 13284F: drivers/mfd/mp2629.c 13285F: drivers/power/supply/mp2629_charger.c 13286F: drivers/regulator/mp5416.c 13287F: drivers/regulator/mpq7920.c 13288F: drivers/regulator/mpq7920.h 13289F: include/linux/mfd/mp2629.h 13290 13291MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13292S: Orphan 13293W: http://popies.net/meye/ 13294F: Documentation/userspace-api/media/drivers/meye* 13295F: drivers/media/pci/meye/ 13296F: include/uapi/linux/meye.h 13297 13298MOTORCOMM PHY DRIVER 13299M: Peter Geis <pgwipeout@gmail.com> 13300L: netdev@vger.kernel.org 13301S: Maintained 13302F: drivers/net/phy/motorcomm.c 13303 13304MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13305M: Jiri Slaby <jirislaby@kernel.org> 13306S: Maintained 13307F: Documentation/driver-api/serial/moxa-smartio.rst 13308F: drivers/tty/mxser.* 13309 13310MR800 AVERMEDIA USB FM RADIO DRIVER 13311M: Alexey Klimov <klimov.linux@gmail.com> 13312L: linux-media@vger.kernel.org 13313S: Maintained 13314T: git git://linuxtv.org/media_tree.git 13315F: drivers/media/radio/radio-mr800.c 13316 13317MRF24J40 IEEE 802.15.4 RADIO DRIVER 13318M: Alan Ott <alan@signal11.us> 13319L: linux-wpan@vger.kernel.org 13320S: Maintained 13321F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13322F: drivers/net/ieee802154/mrf24j40.c 13323 13324MSI LAPTOP SUPPORT 13325M: "Lee, Chun-Yi" <jlee@suse.com> 13326L: platform-driver-x86@vger.kernel.org 13327S: Maintained 13328F: drivers/platform/x86/msi-laptop.c 13329 13330MSI WMI SUPPORT 13331L: platform-driver-x86@vger.kernel.org 13332S: Orphan 13333F: drivers/platform/x86/msi-wmi.c 13334 13335MSI001 MEDIA DRIVER 13336M: Antti Palosaari <crope@iki.fi> 13337L: linux-media@vger.kernel.org 13338S: Maintained 13339W: https://linuxtv.org 13340W: http://palosaari.fi/linux/ 13341Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13342T: git git://linuxtv.org/anttip/media_tree.git 13343F: drivers/media/tuners/msi001* 13344 13345MSI2500 MEDIA DRIVER 13346M: Antti Palosaari <crope@iki.fi> 13347L: linux-media@vger.kernel.org 13348S: Maintained 13349W: https://linuxtv.org 13350W: http://palosaari.fi/linux/ 13351Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13352T: git git://linuxtv.org/anttip/media_tree.git 13353F: drivers/media/usb/msi2500/ 13354 13355MSTAR INTERRUPT CONTROLLER DRIVER 13356M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 13357M: Daniel Palmer <daniel@thingy.jp> 13358S: Maintained 13359F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 13360F: drivers/irqchip/irq-mst-intc.c 13361 13362MSYSTEMS DISKONCHIP G3 MTD DRIVER 13363M: Robert Jarzmik <robert.jarzmik@free.fr> 13364L: linux-mtd@lists.infradead.org 13365S: Maintained 13366F: drivers/mtd/devices/docg3* 13367 13368MT9M032 APTINA SENSOR DRIVER 13369M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13370L: linux-media@vger.kernel.org 13371S: Maintained 13372T: git git://linuxtv.org/media_tree.git 13373F: drivers/media/i2c/mt9m032.c 13374F: include/media/i2c/mt9m032.h 13375 13376MT9P031 APTINA CAMERA SENSOR 13377M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13378L: linux-media@vger.kernel.org 13379S: Maintained 13380T: git git://linuxtv.org/media_tree.git 13381F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 13382F: drivers/media/i2c/mt9p031.c 13383F: include/media/i2c/mt9p031.h 13384 13385MT9T001 APTINA CAMERA SENSOR 13386M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13387L: linux-media@vger.kernel.org 13388S: Maintained 13389T: git git://linuxtv.org/media_tree.git 13390F: drivers/media/i2c/mt9t001.c 13391F: include/media/i2c/mt9t001.h 13392 13393MT9T112 APTINA CAMERA SENSOR 13394M: Jacopo Mondi <jacopo@jmondi.org> 13395L: linux-media@vger.kernel.org 13396S: Odd Fixes 13397T: git git://linuxtv.org/media_tree.git 13398F: drivers/media/i2c/mt9t112.c 13399F: include/media/i2c/mt9t112.h 13400 13401MT9V032 APTINA CAMERA SENSOR 13402M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13403L: linux-media@vger.kernel.org 13404S: Maintained 13405T: git git://linuxtv.org/media_tree.git 13406F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 13407F: drivers/media/i2c/mt9v032.c 13408F: include/media/i2c/mt9v032.h 13409 13410MT9V111 APTINA CAMERA SENSOR 13411M: Jacopo Mondi <jacopo@jmondi.org> 13412L: linux-media@vger.kernel.org 13413S: Maintained 13414T: git git://linuxtv.org/media_tree.git 13415F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 13416F: drivers/media/i2c/mt9v111.c 13417 13418MULTIFUNCTION DEVICES (MFD) 13419M: Lee Jones <lee.jones@linaro.org> 13420S: Supported 13421T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 13422F: Documentation/devicetree/bindings/mfd/ 13423F: drivers/mfd/ 13424F: include/dt-bindings/mfd/ 13425F: include/linux/mfd/ 13426 13427MULTIMEDIA CARD (MMC) ETC. OVER SPI 13428S: Orphan 13429F: drivers/mmc/host/mmc_spi.c 13430F: include/linux/spi/mmc_spi.h 13431 13432MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 13433M: Ulf Hansson <ulf.hansson@linaro.org> 13434L: linux-mmc@vger.kernel.org 13435S: Maintained 13436T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 13437F: Documentation/devicetree/bindings/mmc/ 13438F: drivers/mmc/ 13439F: include/linux/mmc/ 13440F: include/uapi/linux/mmc/ 13441 13442MULTIPLEXER SUBSYSTEM 13443M: Peter Rosin <peda@axentia.se> 13444S: Maintained 13445F: Documentation/ABI/testing/sysfs-class-mux* 13446F: Documentation/devicetree/bindings/mux/ 13447F: drivers/mux/ 13448F: include/dt-bindings/mux/ 13449F: include/linux/mux/ 13450 13451MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 13452M: Bin Liu <b-liu@ti.com> 13453L: linux-usb@vger.kernel.org 13454S: Maintained 13455F: drivers/usb/musb/ 13456 13457MXL301RF MEDIA DRIVER 13458M: Akihiro Tsukada <tskd08@gmail.com> 13459L: linux-media@vger.kernel.org 13460S: Odd Fixes 13461F: drivers/media/tuners/mxl301rf* 13462 13463MXL5007T MEDIA DRIVER 13464M: Michael Krufky <mkrufky@linuxtv.org> 13465L: linux-media@vger.kernel.org 13466S: Maintained 13467W: https://linuxtv.org 13468W: http://github.com/mkrufky 13469Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13470T: git git://linuxtv.org/mkrufky/tuners.git 13471F: drivers/media/tuners/mxl5007t.* 13472 13473MXSFB DRM DRIVER 13474M: Marek Vasut <marex@denx.de> 13475M: Stefan Agner <stefan@agner.ch> 13476L: dri-devel@lists.freedesktop.org 13477S: Supported 13478T: git git://anongit.freedesktop.org/drm/drm-misc 13479F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 13480F: drivers/gpu/drm/mxsfb/ 13481 13482MYLEX DAC960 PCI RAID Controller 13483M: Hannes Reinecke <hare@kernel.org> 13484L: linux-scsi@vger.kernel.org 13485S: Supported 13486F: drivers/scsi/myrb.* 13487F: drivers/scsi/myrs.* 13488 13489MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 13490M: Chris Lee <christopher.lee@cspi.com> 13491L: netdev@vger.kernel.org 13492S: Supported 13493W: https://www.cspi.com/ethernet-products/support/downloads/ 13494F: drivers/net/ethernet/myricom/myri10ge/ 13495 13496NAND FLASH SUBSYSTEM 13497M: Miquel Raynal <miquel.raynal@bootlin.com> 13498R: Richard Weinberger <richard@nod.at> 13499L: linux-mtd@lists.infradead.org 13500S: Maintained 13501W: http://www.linux-mtd.infradead.org/ 13502Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13503C: irc://irc.oftc.net/mtd 13504T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 13505F: drivers/mtd/nand/ 13506F: include/linux/mtd/*nand*.h 13507 13508NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 13509M: Daniel Mack <zonque@gmail.com> 13510L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13511S: Maintained 13512W: http://www.native-instruments.com 13513F: sound/usb/caiaq/ 13514 13515NATSEMI ETHERNET DRIVER (DP8381x) 13516S: Orphan 13517F: drivers/net/ethernet/natsemi/natsemi.c 13518 13519NCR 5380 SCSI DRIVERS 13520M: Finn Thain <fthain@linux-m68k.org> 13521M: Michael Schmitz <schmitzmic@gmail.com> 13522L: linux-scsi@vger.kernel.org 13523S: Maintained 13524F: Documentation/scsi/g_NCR5380.rst 13525F: drivers/scsi/NCR5380.* 13526F: drivers/scsi/arm/cumana_1.c 13527F: drivers/scsi/arm/oak.c 13528F: drivers/scsi/atari_scsi.* 13529F: drivers/scsi/dmx3191d.c 13530F: drivers/scsi/g_NCR5380.* 13531F: drivers/scsi/mac_scsi.* 13532F: drivers/scsi/sun3_scsi.* 13533F: drivers/scsi/sun3_scsi_vme.c 13534 13535NCSI LIBRARY 13536M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 13537S: Maintained 13538F: net/ncsi/ 13539 13540NCT6775 HARDWARE MONITOR DRIVER 13541M: Guenter Roeck <linux@roeck-us.net> 13542L: linux-hwmon@vger.kernel.org 13543S: Maintained 13544F: Documentation/hwmon/nct6775.rst 13545F: drivers/hwmon/nct6775.c 13546 13547NETDEVSIM 13548M: Jakub Kicinski <kuba@kernel.org> 13549S: Maintained 13550F: drivers/net/netdevsim/* 13551 13552NETEM NETWORK EMULATOR 13553M: Stephen Hemminger <stephen@networkplumber.org> 13554L: netdev@vger.kernel.org 13555S: Maintained 13556F: net/sched/sch_netem.c 13557 13558NETERION 10GbE DRIVERS (s2io/vxge) 13559M: Jon Mason <jdmason@kudzu.us> 13560L: netdev@vger.kernel.org 13561S: Supported 13562F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 13563F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst 13564F: drivers/net/ethernet/neterion/ 13565 13566NETFILTER 13567M: Pablo Neira Ayuso <pablo@netfilter.org> 13568M: Jozsef Kadlecsik <kadlec@netfilter.org> 13569M: Florian Westphal <fw@strlen.de> 13570L: netfilter-devel@vger.kernel.org 13571L: coreteam@netfilter.org 13572S: Maintained 13573W: http://www.netfilter.org/ 13574W: http://www.iptables.org/ 13575W: http://www.nftables.org/ 13576Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 13577C: irc://irc.libera.chat/netfilter 13578T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 13579T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 13580F: include/linux/netfilter* 13581F: include/linux/netfilter/ 13582F: include/net/netfilter/ 13583F: include/uapi/linux/netfilter* 13584F: include/uapi/linux/netfilter/ 13585F: net/*/netfilter.c 13586F: net/*/netfilter/ 13587F: net/bridge/br_netfilter*.c 13588F: net/netfilter/ 13589 13590NETROM NETWORK LAYER 13591M: Ralf Baechle <ralf@linux-mips.org> 13592L: linux-hams@vger.kernel.org 13593S: Maintained 13594W: http://www.linux-ax25.org/ 13595F: include/net/netrom.h 13596F: include/uapi/linux/netrom.h 13597F: net/netrom/ 13598 13599NETRONIX EMBEDDED CONTROLLER 13600M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 13601S: Maintained 13602F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 13603F: drivers/mfd/ntxec.c 13604F: drivers/pwm/pwm-ntxec.c 13605F: drivers/rtc/rtc-ntxec.c 13606F: include/linux/mfd/ntxec.h 13607 13608NETRONOME ETHERNET DRIVERS 13609M: Simon Horman <simon.horman@corigine.com> 13610R: Jakub Kicinski <kuba@kernel.org> 13611L: oss-drivers@corigine.com 13612S: Maintained 13613F: drivers/net/ethernet/netronome/ 13614 13615NETWORK BLOCK DEVICE (NBD) 13616M: Josef Bacik <josef@toxicpanda.com> 13617L: linux-block@vger.kernel.org 13618L: nbd@other.debian.org 13619S: Maintained 13620F: Documentation/admin-guide/blockdev/nbd.rst 13621F: drivers/block/nbd.c 13622F: include/trace/events/nbd.h 13623F: include/uapi/linux/nbd.h 13624 13625NETWORK DROP MONITOR 13626M: Neil Horman <nhorman@tuxdriver.com> 13627L: netdev@vger.kernel.org 13628S: Maintained 13629W: https://fedorahosted.org/dropwatch/ 13630F: include/uapi/linux/net_dropmon.h 13631F: net/core/drop_monitor.c 13632 13633NETWORKING DRIVERS 13634M: "David S. Miller" <davem@davemloft.net> 13635M: Jakub Kicinski <kuba@kernel.org> 13636M: Paolo Abeni <pabeni@redhat.com> 13637L: netdev@vger.kernel.org 13638S: Maintained 13639Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13640T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13641T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13642F: Documentation/devicetree/bindings/net/ 13643F: drivers/connector/ 13644F: drivers/net/ 13645F: include/linux/etherdevice.h 13646F: include/linux/fcdevice.h 13647F: include/linux/fddidevice.h 13648F: include/linux/hippidevice.h 13649F: include/linux/if_* 13650F: include/linux/inetdevice.h 13651F: include/linux/netdevice.h 13652F: include/uapi/linux/if_* 13653F: include/uapi/linux/netdevice.h 13654 13655NETWORKING DRIVERS (WIRELESS) 13656M: Kalle Valo <kvalo@kernel.org> 13657L: linux-wireless@vger.kernel.org 13658S: Maintained 13659W: https://wireless.wiki.kernel.org/ 13660Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13661T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13662T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13663F: Documentation/devicetree/bindings/net/wireless/ 13664F: drivers/net/wireless/ 13665 13666NETWORKING [DSA] 13667M: Andrew Lunn <andrew@lunn.ch> 13668M: Vivien Didelot <vivien.didelot@gmail.com> 13669M: Florian Fainelli <f.fainelli@gmail.com> 13670M: Vladimir Oltean <olteanv@gmail.com> 13671S: Maintained 13672F: Documentation/devicetree/bindings/net/dsa/ 13673F: drivers/net/dsa/ 13674F: include/linux/dsa/ 13675F: include/linux/platform_data/dsa.h 13676F: include/net/dsa.h 13677F: net/dsa/ 13678F: tools/testing/selftests/drivers/net/dsa/ 13679 13680NETWORKING [GENERAL] 13681M: "David S. Miller" <davem@davemloft.net> 13682M: Jakub Kicinski <kuba@kernel.org> 13683M: Paolo Abeni <pabeni@redhat.com> 13684L: netdev@vger.kernel.org 13685S: Maintained 13686Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13687B: mailto:netdev@vger.kernel.org 13688T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13689T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13690F: Documentation/networking/ 13691F: Documentation/process/maintainer-netdev.rst 13692F: include/linux/in.h 13693F: include/linux/net.h 13694F: include/linux/netdevice.h 13695F: include/net/ 13696F: include/uapi/linux/in.h 13697F: include/uapi/linux/net.h 13698F: include/uapi/linux/net_namespace.h 13699F: include/uapi/linux/netdevice.h 13700F: lib/net_utils.c 13701F: lib/random32.c 13702F: net/ 13703F: tools/testing/selftests/net/ 13704 13705NETWORKING [IPSEC] 13706M: Steffen Klassert <steffen.klassert@secunet.com> 13707M: Herbert Xu <herbert@gondor.apana.org.au> 13708M: "David S. Miller" <davem@davemloft.net> 13709L: netdev@vger.kernel.org 13710S: Maintained 13711T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 13712T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 13713F: include/net/xfrm.h 13714F: include/uapi/linux/xfrm.h 13715F: net/ipv4/ah4.c 13716F: net/ipv4/esp4* 13717F: net/ipv4/ip_vti.c 13718F: net/ipv4/ipcomp.c 13719F: net/ipv4/xfrm* 13720F: net/ipv6/ah6.c 13721F: net/ipv6/esp6* 13722F: net/ipv6/ip6_vti.c 13723F: net/ipv6/ipcomp6.c 13724F: net/ipv6/xfrm* 13725F: net/key/ 13726F: net/xfrm/ 13727F: tools/testing/selftests/net/ipsec.c 13728 13729NETWORKING [IPv4/IPv6] 13730M: "David S. Miller" <davem@davemloft.net> 13731M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 13732M: David Ahern <dsahern@kernel.org> 13733L: netdev@vger.kernel.org 13734S: Maintained 13735T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13736F: arch/x86/net/* 13737F: include/linux/ip.h 13738F: include/linux/ipv6* 13739F: include/net/fib* 13740F: include/net/ip* 13741F: include/net/route.h 13742F: net/ipv4/ 13743F: net/ipv6/ 13744 13745NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 13746M: Paul Moore <paul@paul-moore.com> 13747L: netdev@vger.kernel.org 13748L: linux-security-module@vger.kernel.org 13749S: Maintained 13750W: https://github.com/netlabel 13751F: Documentation/netlabel/ 13752F: include/net/calipso.h 13753F: include/net/cipso_ipv4.h 13754F: include/net/netlabel.h 13755F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 13756F: include/uapi/linux/netfilter/xt_SECMARK.h 13757F: net/ipv4/cipso_ipv4.c 13758F: net/ipv6/calipso.c 13759F: net/netfilter/xt_CONNSECMARK.c 13760F: net/netfilter/xt_SECMARK.c 13761F: net/netlabel/ 13762 13763NETWORKING [MPTCP] 13764M: Mat Martineau <mathew.j.martineau@linux.intel.com> 13765M: Matthieu Baerts <matthieu.baerts@tessares.net> 13766L: netdev@vger.kernel.org 13767L: mptcp@lists.linux.dev 13768S: Maintained 13769W: https://github.com/multipath-tcp/mptcp_net-next/wiki 13770B: https://github.com/multipath-tcp/mptcp_net-next/issues 13771F: Documentation/networking/mptcp-sysctl.rst 13772F: include/net/mptcp.h 13773F: include/trace/events/mptcp.h 13774F: include/uapi/linux/mptcp.h 13775F: net/mptcp/ 13776F: tools/testing/selftests/net/mptcp/ 13777 13778NETWORKING [TCP] 13779M: Eric Dumazet <edumazet@google.com> 13780L: netdev@vger.kernel.org 13781S: Maintained 13782F: include/linux/tcp.h 13783F: include/net/tcp.h 13784F: include/trace/events/tcp.h 13785F: include/uapi/linux/tcp.h 13786F: net/ipv4/syncookies.c 13787F: net/ipv4/tcp*.c 13788F: net/ipv6/syncookies.c 13789F: net/ipv6/tcp*.c 13790 13791NETWORKING [TLS] 13792M: Boris Pismenny <borisp@nvidia.com> 13793M: John Fastabend <john.fastabend@gmail.com> 13794M: Daniel Borkmann <daniel@iogearbox.net> 13795M: Jakub Kicinski <kuba@kernel.org> 13796L: netdev@vger.kernel.org 13797S: Maintained 13798F: include/net/tls.h 13799F: include/uapi/linux/tls.h 13800F: net/tls/* 13801 13802NETXEN (1/10) GbE SUPPORT 13803M: Manish Chopra <manishc@marvell.com> 13804M: Rahul Verma <rahulv@marvell.com> 13805M: GR-Linux-NIC-Dev@marvell.com 13806L: netdev@vger.kernel.org 13807S: Supported 13808F: drivers/net/ethernet/qlogic/netxen/ 13809 13810NET_FAILOVER MODULE 13811M: Sridhar Samudrala <sridhar.samudrala@intel.com> 13812L: netdev@vger.kernel.org 13813S: Supported 13814F: Documentation/networking/net_failover.rst 13815F: drivers/net/net_failover.c 13816F: include/net/net_failover.h 13817 13818NEXTHOP 13819M: David Ahern <dsahern@kernel.org> 13820L: netdev@vger.kernel.org 13821S: Maintained 13822F: include/net/netns/nexthop.h 13823F: include/net/nexthop.h 13824F: include/uapi/linux/nexthop.h 13825F: net/ipv4/nexthop.c 13826 13827NFC SUBSYSTEM 13828M: Krzysztof Kozlowski <krzk@kernel.org> 13829L: linux-nfc@lists.01.org (subscribers-only) 13830L: netdev@vger.kernel.org 13831S: Maintained 13832F: Documentation/devicetree/bindings/net/nfc/ 13833F: drivers/nfc/ 13834F: include/linux/platform_data/nfcmrvl.h 13835F: include/net/nfc/ 13836F: include/uapi/linux/nfc.h 13837F: net/nfc/ 13838 13839NFC VIRTUAL NCI DEVICE DRIVER 13840M: Bongsu Jeon <bongsu.jeon@samsung.com> 13841L: netdev@vger.kernel.org 13842L: linux-nfc@lists.01.org (subscribers-only) 13843S: Supported 13844F: drivers/nfc/virtual_ncidev.c 13845F: tools/testing/selftests/nci/ 13846 13847NFS, SUNRPC, AND LOCKD CLIENTS 13848M: Trond Myklebust <trond.myklebust@hammerspace.com> 13849M: Anna Schumaker <anna@kernel.org> 13850L: linux-nfs@vger.kernel.org 13851S: Maintained 13852W: http://client.linux-nfs.org 13853T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 13854F: fs/lockd/ 13855F: fs/nfs/ 13856F: fs/nfs_common/ 13857F: include/linux/lockd/ 13858F: include/linux/nfs* 13859F: include/linux/sunrpc/ 13860F: include/uapi/linux/nfs* 13861F: include/uapi/linux/sunrpc/ 13862F: net/sunrpc/ 13863F: Documentation/filesystems/nfs/ 13864 13865NILFS2 FILESYSTEM 13866M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 13867L: linux-nilfs@vger.kernel.org 13868S: Supported 13869W: https://nilfs.sourceforge.io/ 13870W: https://nilfs.osdn.jp/ 13871T: git git://github.com/konis/nilfs2.git 13872F: Documentation/filesystems/nilfs2.rst 13873F: fs/nilfs2/ 13874F: include/trace/events/nilfs2.h 13875F: include/uapi/linux/nilfs2_api.h 13876F: include/uapi/linux/nilfs2_ondisk.h 13877 13878NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 13879M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 13880S: Maintained 13881W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 13882F: Documentation/scsi/NinjaSCSI.rst 13883F: drivers/scsi/pcmcia/nsp_* 13884 13885NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 13886M: GOTO Masanori <gotom@debian.or.jp> 13887M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 13888S: Maintained 13889W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 13890F: Documentation/scsi/NinjaSCSI.rst 13891F: drivers/scsi/nsp32* 13892 13893NINTENDO HID DRIVER 13894M: Daniel J. Ogorchock <djogorchock@gmail.com> 13895L: linux-input@vger.kernel.org 13896S: Maintained 13897F: drivers/hid/hid-nintendo* 13898 13899NIOS2 ARCHITECTURE 13900M: Dinh Nguyen <dinguyen@kernel.org> 13901S: Maintained 13902T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 13903F: arch/nios2/ 13904 13905NITRO ENCLAVES (NE) 13906M: Andra Paraschiv <andraprs@amazon.com> 13907M: Alexandru Vasile <lexnv@amazon.com> 13908M: Alexandru Ciobotaru <alcioa@amazon.com> 13909L: linux-kernel@vger.kernel.org 13910S: Supported 13911W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 13912F: Documentation/virt/ne_overview.rst 13913F: drivers/virt/nitro_enclaves/ 13914F: include/linux/nitro_enclaves.h 13915F: include/uapi/linux/nitro_enclaves.h 13916F: samples/nitro_enclaves/ 13917 13918NOHZ, DYNTICKS SUPPORT 13919M: Frederic Weisbecker <fweisbec@gmail.com> 13920M: Thomas Gleixner <tglx@linutronix.de> 13921M: Ingo Molnar <mingo@kernel.org> 13922L: linux-kernel@vger.kernel.org 13923S: Maintained 13924T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 13925F: include/linux/sched/nohz.h 13926F: include/linux/tick.h 13927F: kernel/time/tick*.* 13928 13929NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 13930M: Pavel Machek <pavel@ucw.cz> 13931M: Sakari Ailus <sakari.ailus@iki.fi> 13932L: linux-media@vger.kernel.org 13933S: Maintained 13934F: drivers/media/i2c/ad5820.c 13935F: drivers/media/i2c/et8ek8 13936 13937NOKIA N900 POWER SUPPLY DRIVERS 13938R: Pali Rohár <pali@kernel.org> 13939F: drivers/power/supply/bq2415x_charger.c 13940F: drivers/power/supply/bq27xxx_battery.c 13941F: drivers/power/supply/bq27xxx_battery_i2c.c 13942F: drivers/power/supply/isp1704_charger.c 13943F: drivers/power/supply/rx51_battery.c 13944F: include/linux/power/bq2415x_charger.h 13945F: include/linux/power/bq27xxx_battery.h 13946 13947NOLIBC HEADER FILE 13948M: Willy Tarreau <w@1wt.eu> 13949S: Maintained 13950T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 13951F: tools/include/nolibc/ 13952 13953NSDEPS 13954M: Matthias Maennich <maennich@google.com> 13955S: Maintained 13956F: Documentation/core-api/symbol-namespaces.rst 13957F: scripts/nsdeps 13958 13959NTB AMD DRIVER 13960M: Sanjay R Mehta <sanju.mehta@amd.com> 13961M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 13962L: ntb@lists.linux.dev 13963S: Supported 13964F: drivers/ntb/hw/amd/ 13965 13966NTB DRIVER CORE 13967M: Jon Mason <jdmason@kudzu.us> 13968M: Dave Jiang <dave.jiang@intel.com> 13969M: Allen Hubbe <allenbh@gmail.com> 13970L: ntb@lists.linux.dev 13971S: Supported 13972W: https://github.com/jonmason/ntb/wiki 13973T: git git://github.com/jonmason/ntb.git 13974F: drivers/net/ntb_netdev.c 13975F: drivers/ntb/ 13976F: include/linux/ntb.h 13977F: include/linux/ntb_transport.h 13978F: tools/testing/selftests/ntb/ 13979 13980NTB IDT DRIVER 13981M: Serge Semin <fancer.lancer@gmail.com> 13982L: ntb@lists.linux.dev 13983S: Supported 13984F: drivers/ntb/hw/idt/ 13985 13986NTB INTEL DRIVER 13987M: Dave Jiang <dave.jiang@intel.com> 13988L: ntb@lists.linux.dev 13989S: Supported 13990W: https://github.com/davejiang/linux/wiki 13991T: git https://github.com/davejiang/linux.git 13992F: drivers/ntb/hw/intel/ 13993 13994NTFS FILESYSTEM 13995M: Anton Altaparmakov <anton@tuxera.com> 13996L: linux-ntfs-dev@lists.sourceforge.net 13997S: Supported 13998W: http://www.tuxera.com/ 13999T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14000F: Documentation/filesystems/ntfs.rst 14001F: fs/ntfs/ 14002 14003NTFS3 FILESYSTEM 14004M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14005L: ntfs3@lists.linux.dev 14006S: Supported 14007W: http://www.paragon-software.com/ 14008T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14009F: Documentation/filesystems/ntfs3.rst 14010F: fs/ntfs3/ 14011 14012NUBUS SUBSYSTEM 14013M: Finn Thain <fthain@linux-m68k.org> 14014L: linux-m68k@lists.linux-m68k.org 14015S: Maintained 14016F: arch/*/include/asm/nubus.h 14017F: drivers/nubus/ 14018F: include/linux/nubus.h 14019F: include/uapi/linux/nubus.h 14020 14021NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14022M: Antonino Daplas <adaplas@gmail.com> 14023L: linux-fbdev@vger.kernel.org 14024S: Maintained 14025F: drivers/video/fbdev/nvidia/ 14026F: drivers/video/fbdev/riva/ 14027 14028NVIDIA WMI EC BACKLIGHT DRIVER 14029M: Daniel Dadap <ddadap@nvidia.com> 14030L: platform-driver-x86@vger.kernel.org 14031S: Supported 14032F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14033 14034NVM EXPRESS DRIVER 14035M: Keith Busch <kbusch@kernel.org> 14036M: Jens Axboe <axboe@fb.com> 14037M: Christoph Hellwig <hch@lst.de> 14038M: Sagi Grimberg <sagi@grimberg.me> 14039L: linux-nvme@lists.infradead.org 14040S: Supported 14041W: http://git.infradead.org/nvme.git 14042T: git://git.infradead.org/nvme.git 14043F: drivers/nvme/host/ 14044F: include/linux/nvme.h 14045F: include/uapi/linux/nvme_ioctl.h 14046 14047NVM EXPRESS FC TRANSPORT DRIVERS 14048M: James Smart <james.smart@broadcom.com> 14049L: linux-nvme@lists.infradead.org 14050S: Supported 14051F: drivers/nvme/host/fc.c 14052F: drivers/nvme/target/fc.c 14053F: drivers/nvme/target/fcloop.c 14054F: include/linux/nvme-fc-driver.h 14055F: include/linux/nvme-fc.h 14056 14057NVM EXPRESS TARGET DRIVER 14058M: Christoph Hellwig <hch@lst.de> 14059M: Sagi Grimberg <sagi@grimberg.me> 14060M: Chaitanya Kulkarni <kch@nvidia.com> 14061L: linux-nvme@lists.infradead.org 14062S: Supported 14063W: http://git.infradead.org/nvme.git 14064T: git://git.infradead.org/nvme.git 14065F: drivers/nvme/target/ 14066 14067NVMEM FRAMEWORK 14068M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14069S: Maintained 14070T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14071F: Documentation/ABI/stable/sysfs-bus-nvmem 14072F: Documentation/devicetree/bindings/nvmem/ 14073F: drivers/nvmem/ 14074F: include/linux/nvmem-consumer.h 14075F: include/linux/nvmem-provider.h 14076 14077NXP C45 TJA11XX PHY DRIVER 14078M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14079L: netdev@vger.kernel.org 14080S: Maintained 14081F: drivers/net/phy/nxp-c45-tja11xx.c 14082 14083NXP FSPI DRIVER 14084M: Ashish Kumar <ashish.kumar@nxp.com> 14085R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14086L: linux-spi@vger.kernel.org 14087S: Maintained 14088F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14089F: drivers/spi/spi-nxp-fspi.c 14090 14091NXP FXAS21002C DRIVER 14092M: Rui Miguel Silva <rmfrfs@gmail.com> 14093L: linux-iio@vger.kernel.org 14094S: Maintained 14095F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14096F: drivers/iio/gyro/fxas21002c.h 14097F: drivers/iio/gyro/fxas21002c_core.c 14098F: drivers/iio/gyro/fxas21002c_i2c.c 14099F: drivers/iio/gyro/fxas21002c_spi.c 14100 14101NXP i.MX CLOCK DRIVERS 14102M: Abel Vesa <abel.vesa@nxp.com> 14103L: linux-clk@vger.kernel.org 14104L: linux-imx@nxp.com 14105S: Maintained 14106T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14107F: Documentation/devicetree/bindings/clock/imx* 14108F: drivers/clk/imx/ 14109F: include/dt-bindings/clock/imx* 14110 14111NXP i.MX 8MQ DCSS DRIVER 14112M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14113R: Lucas Stach <l.stach@pengutronix.de> 14114L: dri-devel@lists.freedesktop.org 14115S: Maintained 14116F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14117F: drivers/gpu/drm/imx/dcss/ 14118 14119NXP i.MX 8QXP ADC DRIVER 14120M: Cai Huoqing <cai.huoqing@linux.dev> 14121M: Haibo Chen <haibo.chen@nxp.com> 14122L: linux-imx@nxp.com 14123L: linux-iio@vger.kernel.org 14124S: Maintained 14125F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14126F: drivers/iio/adc/imx8qxp-adc.c 14127 14128NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14129M: Haibo Chen <haibo.chen@nxp.com> 14130L: linux-iio@vger.kernel.org 14131L: linux-imx@nxp.com 14132S: Maintained 14133F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14134F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14135F: drivers/iio/adc/imx7d_adc.c 14136F: drivers/iio/adc/vf610_adc.c 14137 14138NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14139M: Jagan Teki <jagan@amarulasolutions.com> 14140S: Maintained 14141F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14142F: drivers/regulator/pf8x00-regulator.c 14143 14144NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14145M: Krzysztof Kozlowski <krzk@kernel.org> 14146L: linux-kernel@vger.kernel.org 14147S: Maintained 14148F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14149F: drivers/extcon/extcon-ptn5150.c 14150 14151NXP SGTL5000 DRIVER 14152M: Fabio Estevam <festevam@gmail.com> 14153L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14154S: Maintained 14155F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14156F: sound/soc/codecs/sgtl5000* 14157 14158NXP SJA1105 ETHERNET SWITCH DRIVER 14159M: Vladimir Oltean <olteanv@gmail.com> 14160L: linux-kernel@vger.kernel.org 14161S: Maintained 14162F: drivers/net/dsa/sja1105 14163F: drivers/net/pcs/pcs-xpcs-nxp.c 14164 14165NXP TDA998X DRM DRIVER 14166M: Russell King <linux@armlinux.org.uk> 14167S: Maintained 14168T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14169T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14170F: drivers/gpu/drm/i2c/tda998x_drv.c 14171F: include/drm/i2c/tda998x.h 14172F: include/dt-bindings/display/tda998x.h 14173K: "nxp,tda998x" 14174 14175NXP TFA9879 DRIVER 14176M: Peter Rosin <peda@axentia.se> 14177L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14178S: Maintained 14179F: Documentation/devicetree/bindings/sound/tfa9879.txt 14180F: sound/soc/codecs/tfa9879* 14181 14182NXP/Goodix TFA989X (TFA1) DRIVER 14183M: Stephan Gerhold <stephan@gerhold.net> 14184L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14185S: Maintained 14186F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14187F: sound/soc/codecs/tfa989x.c 14188 14189NXP-NCI NFC DRIVER 14190R: Charles Gorand <charles.gorand@effinnov.com> 14191L: linux-nfc@lists.01.org (subscribers-only) 14192S: Supported 14193F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14194F: drivers/nfc/nxp-nci 14195 14196NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14197M: Mirela Rabulea <mirela.rabulea@nxp.com> 14198R: NXP Linux Team <linux-imx@nxp.com> 14199L: linux-media@vger.kernel.org 14200S: Maintained 14201F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14202F: drivers/media/platform/imx-jpeg 14203 14204NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14205M: Jonas Malaco <jonas@protocubo.io> 14206L: linux-hwmon@vger.kernel.org 14207S: Maintained 14208F: Documentation/hwmon/nzxt-kraken2.rst 14209F: drivers/hwmon/nzxt-kraken2.c 14210 14211NZXT-SMART2 HARDWARE MONITORING DRIVER 14212M: Aleksandr Mezin <mezin.alexander@gmail.com> 14213L: linux-hwmon@vger.kernel.org 14214S: Maintained 14215F: Documentation/hwmon/nzxt-smart2.rst 14216F: drivers/hwmon/nzxt-smart2.c 14217 14218OBJAGG 14219M: Jiri Pirko <jiri@nvidia.com> 14220L: netdev@vger.kernel.org 14221S: Supported 14222F: include/linux/objagg.h 14223F: lib/objagg.c 14224F: lib/test_objagg.c 14225 14226OBJTOOL 14227M: Josh Poimboeuf <jpoimboe@redhat.com> 14228M: Peter Zijlstra <peterz@infradead.org> 14229S: Supported 14230F: tools/objtool/ 14231F: include/linux/objtool.h 14232 14233OCELOT ETHERNET SWITCH DRIVER 14234M: Vladimir Oltean <vladimir.oltean@nxp.com> 14235M: Claudiu Manoil <claudiu.manoil@nxp.com> 14236M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14237M: UNGLinuxDriver@microchip.com 14238L: netdev@vger.kernel.org 14239S: Supported 14240F: drivers/net/dsa/ocelot/* 14241F: drivers/net/ethernet/mscc/ 14242F: include/soc/mscc/ocelot* 14243F: net/dsa/tag_ocelot.c 14244F: net/dsa/tag_ocelot_8021q.c 14245F: tools/testing/selftests/drivers/net/ocelot/* 14246 14247OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14248M: Frederic Barrat <fbarrat@linux.ibm.com> 14249M: Andrew Donnellan <ajd@linux.ibm.com> 14250L: linuxppc-dev@lists.ozlabs.org 14251S: Supported 14252F: Documentation/userspace-api/accelerators/ocxl.rst 14253F: arch/powerpc/include/asm/pnv-ocxl.h 14254F: arch/powerpc/platforms/powernv/ocxl.c 14255F: drivers/misc/ocxl/ 14256F: include/misc/ocxl* 14257F: include/uapi/misc/ocxl.h 14258 14259OMAP AUDIO SUPPORT 14260M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14261M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14262L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14263L: linux-omap@vger.kernel.org 14264S: Maintained 14265F: sound/soc/ti/n810.c 14266F: sound/soc/ti/omap* 14267F: sound/soc/ti/rx51.c 14268F: sound/soc/ti/sdma-pcm.* 14269 14270OMAP CLOCK FRAMEWORK SUPPORT 14271M: Paul Walmsley <paul@pwsan.com> 14272L: linux-omap@vger.kernel.org 14273S: Maintained 14274F: arch/arm/*omap*/*clock* 14275 14276OMAP DEVICE TREE SUPPORT 14277M: Benoît Cousson <bcousson@baylibre.com> 14278M: Tony Lindgren <tony@atomide.com> 14279L: linux-omap@vger.kernel.org 14280L: devicetree@vger.kernel.org 14281S: Maintained 14282F: arch/arm/boot/dts/*am3* 14283F: arch/arm/boot/dts/*am4* 14284F: arch/arm/boot/dts/*am5* 14285F: arch/arm/boot/dts/*dra7* 14286F: arch/arm/boot/dts/*omap* 14287F: arch/arm/boot/dts/logicpd-som-lv* 14288F: arch/arm/boot/dts/logicpd-torpedo* 14289 14290OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14291L: linux-omap@vger.kernel.org 14292L: linux-fbdev@vger.kernel.org 14293S: Orphan 14294F: Documentation/arm/omap/dss.rst 14295F: drivers/video/fbdev/omap2/ 14296 14297OMAP FRAMEBUFFER SUPPORT 14298L: linux-fbdev@vger.kernel.org 14299L: linux-omap@vger.kernel.org 14300S: Orphan 14301F: drivers/video/fbdev/omap/ 14302 14303OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14304M: Roger Quadros <rogerq@kernel.org> 14305M: Tony Lindgren <tony@atomide.com> 14306L: linux-omap@vger.kernel.org 14307S: Maintained 14308F: arch/arm/mach-omap2/*gpmc* 14309F: drivers/memory/omap-gpmc.c 14310 14311OMAP GPIO DRIVER 14312M: Grygorii Strashko <grygorii.strashko@ti.com> 14313M: Santosh Shilimkar <ssantosh@kernel.org> 14314M: Kevin Hilman <khilman@kernel.org> 14315L: linux-omap@vger.kernel.org 14316S: Maintained 14317F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 14318F: drivers/gpio/gpio-omap.c 14319 14320OMAP HARDWARE SPINLOCK SUPPORT 14321M: Ohad Ben-Cohen <ohad@wizery.com> 14322L: linux-omap@vger.kernel.org 14323S: Maintained 14324F: drivers/hwspinlock/omap_hwspinlock.c 14325 14326OMAP HS MMC SUPPORT 14327L: linux-mmc@vger.kernel.org 14328L: linux-omap@vger.kernel.org 14329S: Orphan 14330F: drivers/mmc/host/omap_hsmmc.c 14331 14332OMAP HWMOD DATA 14333M: Paul Walmsley <paul@pwsan.com> 14334L: linux-omap@vger.kernel.org 14335S: Maintained 14336F: arch/arm/mach-omap2/omap_hwmod*data* 14337 14338OMAP HWMOD SUPPORT 14339M: Benoît Cousson <bcousson@baylibre.com> 14340M: Paul Walmsley <paul@pwsan.com> 14341L: linux-omap@vger.kernel.org 14342S: Maintained 14343F: arch/arm/mach-omap2/omap_hwmod.* 14344 14345OMAP I2C DRIVER 14346M: Vignesh R <vigneshr@ti.com> 14347L: linux-omap@vger.kernel.org 14348L: linux-i2c@vger.kernel.org 14349S: Maintained 14350F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 14351F: drivers/i2c/busses/i2c-omap.c 14352 14353OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 14354M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14355L: linux-media@vger.kernel.org 14356S: Maintained 14357F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 14358F: drivers/media/platform/ti/omap3isp/ 14359F: drivers/staging/media/omap4iss/ 14360 14361OMAP MMC SUPPORT 14362M: Aaro Koskinen <aaro.koskinen@iki.fi> 14363L: linux-omap@vger.kernel.org 14364S: Odd Fixes 14365F: drivers/mmc/host/omap.c 14366 14367OMAP POWER MANAGEMENT SUPPORT 14368M: Kevin Hilman <khilman@kernel.org> 14369L: linux-omap@vger.kernel.org 14370S: Maintained 14371F: arch/arm/*omap*/*pm* 14372F: drivers/cpufreq/omap-cpufreq.c 14373 14374OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 14375M: Rajendra Nayak <rnayak@codeaurora.org> 14376M: Paul Walmsley <paul@pwsan.com> 14377L: linux-omap@vger.kernel.org 14378S: Maintained 14379F: arch/arm/mach-omap2/prm* 14380 14381OMAP RANDOM NUMBER GENERATOR SUPPORT 14382M: Deepak Saxena <dsaxena@plexity.net> 14383S: Maintained 14384F: drivers/char/hw_random/omap-rng.c 14385 14386OMAP USB SUPPORT 14387L: linux-usb@vger.kernel.org 14388L: linux-omap@vger.kernel.org 14389S: Orphan 14390F: arch/arm/*omap*/usb* 14391F: drivers/usb/*/*omap* 14392 14393OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 14394M: Mark Jackson <mpfj@newflow.co.uk> 14395L: linux-omap@vger.kernel.org 14396S: Maintained 14397F: arch/arm/boot/dts/am335x-nano.dts 14398 14399OMAP1 SUPPORT 14400M: Aaro Koskinen <aaro.koskinen@iki.fi> 14401M: Tony Lindgren <tony@atomide.com> 14402L: linux-omap@vger.kernel.org 14403S: Maintained 14404Q: http://patchwork.kernel.org/project/linux-omap/list/ 14405T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14406F: arch/arm/configs/omap1_defconfig 14407F: arch/arm/mach-omap1/ 14408F: arch/arm/plat-omap/ 14409F: drivers/i2c/busses/i2c-omap.c 14410F: include/linux/platform_data/ams-delta-fiq.h 14411F: include/linux/platform_data/i2c-omap.h 14412 14413OMAP2+ SUPPORT 14414M: Tony Lindgren <tony@atomide.com> 14415L: linux-omap@vger.kernel.org 14416S: Maintained 14417W: http://www.muru.com/linux/omap/ 14418W: http://linux.omap.com/ 14419Q: http://patchwork.kernel.org/project/linux-omap/list/ 14420T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14421F: arch/arm/configs/omap2plus_defconfig 14422F: arch/arm/mach-omap2/ 14423F: arch/arm/plat-omap/ 14424F: drivers/bus/ti-sysc.c 14425F: drivers/i2c/busses/i2c-omap.c 14426F: drivers/irqchip/irq-omap-intc.c 14427F: drivers/mfd/*omap*.c 14428F: drivers/mfd/menelaus.c 14429F: drivers/mfd/palmas.c 14430F: drivers/mfd/tps65217.c 14431F: drivers/mfd/tps65218.c 14432F: drivers/mfd/tps65910.c 14433F: drivers/mfd/twl-core.[ch] 14434F: drivers/mfd/twl4030*.c 14435F: drivers/mfd/twl6030*.c 14436F: drivers/mfd/twl6040*.c 14437F: drivers/regulator/palmas-regulator*.c 14438F: drivers/regulator/pbias-regulator.c 14439F: drivers/regulator/tps65217-regulator.c 14440F: drivers/regulator/tps65218-regulator.c 14441F: drivers/regulator/tps65910-regulator.c 14442F: drivers/regulator/twl-regulator.c 14443F: drivers/regulator/twl6030-regulator.c 14444F: include/linux/platform_data/i2c-omap.h 14445F: include/linux/platform_data/ti-sysc.h 14446 14447OMFS FILESYSTEM 14448M: Bob Copeland <me@bobcopeland.com> 14449L: linux-karma-devel@lists.sourceforge.net 14450S: Maintained 14451F: Documentation/filesystems/omfs.rst 14452F: fs/omfs/ 14453 14454OMNIKEY CARDMAN 4000 DRIVER 14455M: Harald Welte <laforge@gnumonks.org> 14456S: Maintained 14457F: drivers/char/pcmcia/cm4000_cs.c 14458F: include/linux/cm4000_cs.h 14459F: include/uapi/linux/cm4000_cs.h 14460 14461OMNIKEY CARDMAN 4040 DRIVER 14462M: Harald Welte <laforge@gnumonks.org> 14463S: Maintained 14464F: drivers/char/pcmcia/cm4040_cs.* 14465 14466OMNIVISION OG01A1B SENSOR DRIVER 14467M: Shawn Tu <shawnx.tu@intel.com> 14468L: linux-media@vger.kernel.org 14469S: Maintained 14470F: drivers/media/i2c/og01a1b.c 14471 14472OMNIVISION OV02A10 SENSOR DRIVER 14473M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14474L: linux-media@vger.kernel.org 14475S: Maintained 14476T: git git://linuxtv.org/media_tree.git 14477F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 14478F: drivers/media/i2c/ov02a10.c 14479 14480OMNIVISION OV08D10 SENSOR DRIVER 14481M: Jimmy Su <jimmy.su@intel.com> 14482L: linux-media@vger.kernel.org 14483S: Maintained 14484T: git git://linuxtv.org/media_tree.git 14485F: drivers/media/i2c/ov08d10.c 14486 14487OMNIVISION OV13858 SENSOR DRIVER 14488M: Sakari Ailus <sakari.ailus@linux.intel.com> 14489L: linux-media@vger.kernel.org 14490S: Maintained 14491T: git git://linuxtv.org/media_tree.git 14492F: drivers/media/i2c/ov13858.c 14493 14494OMNIVISION OV13B10 SENSOR DRIVER 14495M: Arec Kao <arec.kao@intel.com> 14496L: linux-media@vger.kernel.org 14497S: Maintained 14498T: git git://linuxtv.org/media_tree.git 14499F: drivers/media/i2c/ov13b10.c 14500 14501OMNIVISION OV2680 SENSOR DRIVER 14502M: Rui Miguel Silva <rmfrfs@gmail.com> 14503L: linux-media@vger.kernel.org 14504S: Maintained 14505T: git git://linuxtv.org/media_tree.git 14506F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 14507F: drivers/media/i2c/ov2680.c 14508 14509OMNIVISION OV2685 SENSOR DRIVER 14510M: Shunqian Zheng <zhengsq@rock-chips.com> 14511L: linux-media@vger.kernel.org 14512S: Maintained 14513T: git git://linuxtv.org/media_tree.git 14514F: drivers/media/i2c/ov2685.c 14515 14516OMNIVISION OV2740 SENSOR DRIVER 14517M: Tianshu Qiu <tian.shu.qiu@intel.com> 14518R: Shawn Tu <shawnx.tu@intel.com> 14519R: Bingbu Cao <bingbu.cao@intel.com> 14520L: linux-media@vger.kernel.org 14521S: Maintained 14522T: git git://linuxtv.org/media_tree.git 14523F: drivers/media/i2c/ov2740.c 14524 14525OMNIVISION OV5640 SENSOR DRIVER 14526M: Steve Longerbeam <slongerbeam@gmail.com> 14527L: linux-media@vger.kernel.org 14528S: Maintained 14529T: git git://linuxtv.org/media_tree.git 14530F: drivers/media/i2c/ov5640.c 14531 14532OMNIVISION OV5647 SENSOR DRIVER 14533M: Dave Stevenson <dave.stevenson@raspberrypi.com> 14534M: Jacopo Mondi <jacopo@jmondi.org> 14535L: linux-media@vger.kernel.org 14536S: Maintained 14537T: git git://linuxtv.org/media_tree.git 14538F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 14539F: drivers/media/i2c/ov5647.c 14540 14541OMNIVISION OV5670 SENSOR DRIVER 14542M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 14543L: linux-media@vger.kernel.org 14544S: Maintained 14545T: git git://linuxtv.org/media_tree.git 14546F: drivers/media/i2c/ov5670.c 14547 14548OMNIVISION OV5675 SENSOR DRIVER 14549M: Shawn Tu <shawnx.tu@intel.com> 14550L: linux-media@vger.kernel.org 14551S: Maintained 14552T: git git://linuxtv.org/media_tree.git 14553F: drivers/media/i2c/ov5675.c 14554 14555OMNIVISION OV5693 SENSOR DRIVER 14556M: Daniel Scally <djrscally@gmail.com> 14557L: linux-media@vger.kernel.org 14558S: Maintained 14559T: git git://linuxtv.org/media_tree.git 14560F: drivers/media/i2c/ov5693.c 14561 14562OMNIVISION OV5695 SENSOR DRIVER 14563M: Shunqian Zheng <zhengsq@rock-chips.com> 14564L: linux-media@vger.kernel.org 14565S: Maintained 14566T: git git://linuxtv.org/media_tree.git 14567F: drivers/media/i2c/ov5695.c 14568 14569OMNIVISION OV7670 SENSOR DRIVER 14570L: linux-media@vger.kernel.org 14571S: Orphan 14572T: git git://linuxtv.org/media_tree.git 14573F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 14574F: drivers/media/i2c/ov7670.c 14575 14576OMNIVISION OV772x SENSOR DRIVER 14577M: Jacopo Mondi <jacopo@jmondi.org> 14578L: linux-media@vger.kernel.org 14579S: Odd fixes 14580T: git git://linuxtv.org/media_tree.git 14581F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 14582F: drivers/media/i2c/ov772x.c 14583F: include/media/i2c/ov772x.h 14584 14585OMNIVISION OV7740 SENSOR DRIVER 14586M: Wenyou Yang <wenyou.yang@microchip.com> 14587L: linux-media@vger.kernel.org 14588S: Maintained 14589T: git git://linuxtv.org/media_tree.git 14590F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 14591F: drivers/media/i2c/ov7740.c 14592 14593OMNIVISION OV8856 SENSOR DRIVER 14594M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14595L: linux-media@vger.kernel.org 14596S: Maintained 14597T: git git://linuxtv.org/media_tree.git 14598F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 14599F: drivers/media/i2c/ov8856.c 14600 14601OMNIVISION OV9282 SENSOR DRIVER 14602M: Paul J. Murphy <paul.j.murphy@intel.com> 14603M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 14604L: linux-media@vger.kernel.org 14605S: Maintained 14606T: git git://linuxtv.org/media_tree.git 14607F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 14608F: drivers/media/i2c/ov9282.c 14609 14610OMNIVISION OV9640 SENSOR DRIVER 14611M: Petr Cvek <petrcvekcz@gmail.com> 14612L: linux-media@vger.kernel.org 14613S: Maintained 14614F: drivers/media/i2c/ov9640.* 14615 14616OMNIVISION OV9650 SENSOR DRIVER 14617M: Sakari Ailus <sakari.ailus@linux.intel.com> 14618R: Akinobu Mita <akinobu.mita@gmail.com> 14619R: Sylwester Nawrocki <s.nawrocki@samsung.com> 14620L: linux-media@vger.kernel.org 14621S: Maintained 14622T: git git://linuxtv.org/media_tree.git 14623F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 14624F: drivers/media/i2c/ov9650.c 14625 14626OMNIVISION OV9734 SENSOR DRIVER 14627M: Tianshu Qiu <tian.shu.qiu@intel.com> 14628R: Bingbu Cao <bingbu.cao@intel.com> 14629L: linux-media@vger.kernel.org 14630S: Maintained 14631T: git git://linuxtv.org/media_tree.git 14632F: drivers/media/i2c/ov9734.c 14633 14634ONENAND FLASH DRIVER 14635M: Kyungmin Park <kyungmin.park@samsung.com> 14636L: linux-mtd@lists.infradead.org 14637S: Maintained 14638F: drivers/mtd/nand/onenand/ 14639F: include/linux/mtd/onenand*.h 14640 14641ONION OMEGA2+ BOARD 14642M: Harvey Hunt <harveyhuntnexus@gmail.com> 14643L: linux-mips@vger.kernel.org 14644S: Maintained 14645F: arch/mips/boot/dts/ralink/omega2p.dts 14646 14647OP-TEE DRIVER 14648M: Jens Wiklander <jens.wiklander@linaro.org> 14649L: op-tee@lists.trustedfirmware.org 14650S: Maintained 14651F: Documentation/ABI/testing/sysfs-bus-optee-devices 14652F: drivers/tee/optee/ 14653 14654OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 14655M: Sumit Garg <sumit.garg@linaro.org> 14656L: op-tee@lists.trustedfirmware.org 14657S: Maintained 14658F: drivers/char/hw_random/optee-rng.c 14659 14660OP-TEE RTC DRIVER 14661M: Clément Léger <clement.leger@bootlin.com> 14662L: linux-rtc@vger.kernel.org 14663S: Maintained 14664F: drivers/rtc/rtc-optee.c 14665 14666OPA-VNIC DRIVER 14667M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14668L: linux-rdma@vger.kernel.org 14669S: Supported 14670F: drivers/infiniband/ulp/opa_vnic 14671 14672OPEN FIRMWARE AND DEVICE TREE OVERLAYS 14673M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 14674M: Frank Rowand <frowand.list@gmail.com> 14675L: devicetree@vger.kernel.org 14676S: Maintained 14677F: Documentation/devicetree/dynamic-resolution-notes.rst 14678F: Documentation/devicetree/overlay-notes.rst 14679F: drivers/of/overlay.c 14680F: drivers/of/resolver.c 14681K: of_overlay_notifier_ 14682 14683OPEN FIRMWARE AND FLATTENED DEVICE TREE 14684M: Rob Herring <robh+dt@kernel.org> 14685M: Frank Rowand <frowand.list@gmail.com> 14686L: devicetree@vger.kernel.org 14687S: Maintained 14688C: irc://irc.libera.chat/devicetree 14689W: http://www.devicetree.org/ 14690T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14691F: Documentation/ABI/testing/sysfs-firmware-ofw 14692F: drivers/of/ 14693F: include/linux/of*.h 14694F: scripts/dtc/ 14695 14696OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 14697M: Rob Herring <robh+dt@kernel.org> 14698M: Krzysztof Kozlowski <krzk+dt@kernel.org> 14699L: devicetree@vger.kernel.org 14700S: Maintained 14701C: irc://irc.libera.chat/devicetree 14702Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 14703T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14704F: Documentation/devicetree/ 14705F: arch/*/boot/dts/ 14706F: include/dt-bindings/ 14707 14708OPENCOMPUTE PTP CLOCK DRIVER 14709M: Jonathan Lemon <jonathan.lemon@gmail.com> 14710L: netdev@vger.kernel.org 14711S: Maintained 14712F: drivers/ptp/ptp_ocp.c 14713 14714OPENCORES I2C BUS DRIVER 14715M: Peter Korsgaard <peter@korsgaard.com> 14716M: Andrew Lunn <andrew@lunn.ch> 14717L: linux-i2c@vger.kernel.org 14718S: Maintained 14719F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 14720F: Documentation/i2c/busses/i2c-ocores.rst 14721F: drivers/i2c/busses/i2c-ocores.c 14722F: include/linux/platform_data/i2c-ocores.h 14723 14724OPENRISC ARCHITECTURE 14725M: Jonas Bonn <jonas@southpole.se> 14726M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 14727M: Stafford Horne <shorne@gmail.com> 14728L: openrisc@lists.librecores.org 14729S: Maintained 14730W: http://openrisc.io 14731T: git git://github.com/openrisc/linux.git 14732F: Documentation/devicetree/bindings/openrisc/ 14733F: Documentation/openrisc/ 14734F: arch/openrisc/ 14735F: drivers/irqchip/irq-ompic.c 14736F: drivers/irqchip/irq-or1k-* 14737 14738OPENVSWITCH 14739M: Pravin B Shelar <pshelar@ovn.org> 14740L: netdev@vger.kernel.org 14741L: dev@openvswitch.org 14742S: Maintained 14743W: http://openvswitch.org 14744F: include/uapi/linux/openvswitch.h 14745F: net/openvswitch/ 14746 14747OPERATING PERFORMANCE POINTS (OPP) 14748M: Viresh Kumar <vireshk@kernel.org> 14749M: Nishanth Menon <nm@ti.com> 14750M: Stephen Boyd <sboyd@kernel.org> 14751L: linux-pm@vger.kernel.org 14752S: Maintained 14753T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 14754F: Documentation/devicetree/bindings/opp/ 14755F: Documentation/power/opp.rst 14756F: drivers/opp/ 14757F: include/linux/pm_opp.h 14758 14759OPL4 DRIVER 14760M: Clemens Ladisch <clemens@ladisch.de> 14761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14762S: Maintained 14763T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 14764F: sound/drivers/opl4/ 14765 14766ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 14767M: Mark Fasheh <mark@fasheh.com> 14768M: Joel Becker <jlbec@evilplan.org> 14769M: Joseph Qi <joseph.qi@linux.alibaba.com> 14770L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 14771S: Supported 14772W: http://ocfs2.wiki.kernel.org 14773F: Documentation/filesystems/dlmfs.rst 14774F: Documentation/filesystems/ocfs2.rst 14775F: fs/ocfs2/ 14776 14777ORANGEFS FILESYSTEM 14778M: Mike Marshall <hubcap@omnibond.com> 14779R: Martin Brandenburg <martin@omnibond.com> 14780L: devel@lists.orangefs.org 14781S: Supported 14782T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 14783F: Documentation/filesystems/orangefs.rst 14784F: fs/orangefs/ 14785 14786ORINOCO DRIVER 14787L: linux-wireless@vger.kernel.org 14788S: Orphan 14789W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 14790W: http://www.nongnu.org/orinoco/ 14791F: drivers/net/wireless/intersil/orinoco/ 14792 14793OV2659 OMNIVISION SENSOR DRIVER 14794M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 14795L: linux-media@vger.kernel.org 14796S: Maintained 14797W: https://linuxtv.org 14798Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14799T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 14800F: drivers/media/i2c/ov2659.c 14801F: include/media/i2c/ov2659.h 14802 14803OVERLAY FILESYSTEM 14804M: Miklos Szeredi <miklos@szeredi.hu> 14805L: linux-unionfs@vger.kernel.org 14806S: Supported 14807T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 14808F: Documentation/filesystems/overlayfs.rst 14809F: fs/overlayfs/ 14810 14811P54 WIRELESS DRIVER 14812M: Christian Lamparter <chunkeey@googlemail.com> 14813L: linux-wireless@vger.kernel.org 14814S: Maintained 14815W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 14816F: drivers/net/wireless/intersil/p54/ 14817 14818PACKING 14819M: Vladimir Oltean <olteanv@gmail.com> 14820L: netdev@vger.kernel.org 14821S: Supported 14822F: Documentation/core-api/packing.rst 14823F: include/linux/packing.h 14824F: lib/packing.c 14825 14826PADATA PARALLEL EXECUTION MECHANISM 14827M: Steffen Klassert <steffen.klassert@secunet.com> 14828M: Daniel Jordan <daniel.m.jordan@oracle.com> 14829L: linux-crypto@vger.kernel.org 14830L: linux-kernel@vger.kernel.org 14831S: Maintained 14832F: Documentation/core-api/padata.rst 14833F: include/linux/padata.h 14834F: kernel/padata.c 14835 14836PAGE POOL 14837M: Jesper Dangaard Brouer <hawk@kernel.org> 14838M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 14839L: netdev@vger.kernel.org 14840S: Supported 14841F: Documentation/networking/page_pool.rst 14842F: include/net/page_pool.h 14843F: include/trace/events/page_pool.h 14844F: net/core/page_pool.c 14845 14846PAGE TABLE CHECK 14847M: Pasha Tatashin <pasha.tatashin@soleen.com> 14848M: Andrew Morton <akpm@linux-foundation.org> 14849L: linux-mm@kvack.org 14850S: Maintained 14851F: Documentation/vm/page_table_check.rst 14852F: include/linux/page_table_check.h 14853F: mm/page_table_check.c 14854 14855PANASONIC LAPTOP ACPI EXTRAS DRIVER 14856M: Kenneth Chan <kenneth.t.chan@gmail.com> 14857L: platform-driver-x86@vger.kernel.org 14858S: Maintained 14859F: drivers/platform/x86/panasonic-laptop.c 14860 14861PARALLAX PING IIO SENSOR DRIVER 14862M: Andreas Klinger <ak@it-klinger.de> 14863L: linux-iio@vger.kernel.org 14864S: Maintained 14865F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 14866F: drivers/iio/proximity/ping.c 14867 14868PARALLEL LCD/KEYPAD PANEL DRIVER 14869M: Willy Tarreau <willy@haproxy.com> 14870M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 14871S: Odd Fixes 14872F: Documentation/admin-guide/lcd-panel-cgram.rst 14873F: drivers/auxdisplay/panel.c 14874 14875PARALLEL PORT SUBSYSTEM 14876M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 14877M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 14878L: linux-parport@lists.infradead.org (subscribers-only) 14879S: Maintained 14880F: Documentation/driver-api/parport*.rst 14881F: drivers/char/ppdev.c 14882F: drivers/parport/ 14883F: include/linux/parport*.h 14884F: include/uapi/linux/ppdev.h 14885 14886PARAVIRT_OPS INTERFACE 14887M: Juergen Gross <jgross@suse.com> 14888M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 14889R: Alexey Makhalov <amakhalov@vmware.com> 14890R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 14891L: virtualization@lists.linux-foundation.org 14892L: x86@kernel.org 14893S: Supported 14894T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 14895F: Documentation/virt/paravirt_ops.rst 14896F: arch/*/include/asm/paravirt*.h 14897F: arch/*/kernel/paravirt* 14898F: include/linux/hypervisor.h 14899 14900PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 14901M: Tim Waugh <tim@cyberelk.net> 14902L: linux-parport@lists.infradead.org (subscribers-only) 14903S: Maintained 14904F: Documentation/admin-guide/blockdev/paride.rst 14905F: drivers/block/paride/ 14906 14907PARISC ARCHITECTURE 14908M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 14909M: Helge Deller <deller@gmx.de> 14910L: linux-parisc@vger.kernel.org 14911S: Maintained 14912W: https://parisc.wiki.kernel.org 14913Q: http://patchwork.kernel.org/project/linux-parisc/list/ 14914T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 14915T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 14916F: Documentation/parisc/ 14917F: arch/parisc/ 14918F: drivers/char/agp/parisc-agp.c 14919F: drivers/input/misc/hp_sdc_rtc.c 14920F: drivers/input/serio/gscps2.c 14921F: drivers/input/serio/hp_sdc* 14922F: drivers/parisc/ 14923F: drivers/parport/parport_gsc.* 14924F: drivers/tty/serial/8250/8250_gsc.c 14925F: drivers/video/console/sti* 14926F: drivers/video/fbdev/sti* 14927F: drivers/video/logo/logo_parisc* 14928F: include/linux/hp_sdc.h 14929 14930PARMAN 14931M: Jiri Pirko <jiri@nvidia.com> 14932L: netdev@vger.kernel.org 14933S: Supported 14934F: include/linux/parman.h 14935F: lib/parman.c 14936F: lib/test_parman.c 14937 14938PC ENGINES APU BOARD DRIVER 14939M: Enrico Weigelt, metux IT consult <info@metux.net> 14940S: Maintained 14941F: drivers/platform/x86/pcengines-apuv2.c 14942 14943PC87360 HARDWARE MONITORING DRIVER 14944M: Jim Cromie <jim.cromie@gmail.com> 14945L: linux-hwmon@vger.kernel.org 14946S: Maintained 14947F: Documentation/hwmon/pc87360.rst 14948F: drivers/hwmon/pc87360.c 14949 14950PC8736x GPIO DRIVER 14951M: Jim Cromie <jim.cromie@gmail.com> 14952S: Maintained 14953F: drivers/char/pc8736x_gpio.c 14954 14955PC87427 HARDWARE MONITORING DRIVER 14956M: Jean Delvare <jdelvare@suse.com> 14957L: linux-hwmon@vger.kernel.org 14958S: Maintained 14959F: Documentation/hwmon/pc87427.rst 14960F: drivers/hwmon/pc87427.c 14961 14962PCA9532 LED DRIVER 14963M: Riku Voipio <riku.voipio@iki.fi> 14964S: Maintained 14965F: drivers/leds/leds-pca9532.c 14966F: include/linux/leds-pca9532.h 14967 14968PCA9541 I2C BUS MASTER SELECTOR DRIVER 14969M: Guenter Roeck <linux@roeck-us.net> 14970L: linux-i2c@vger.kernel.org 14971S: Maintained 14972F: drivers/i2c/muxes/i2c-mux-pca9541.c 14973 14974PCDP - PRIMARY CONSOLE AND DEBUG PORT 14975M: Khalid Aziz <khalid@gonehiking.org> 14976S: Maintained 14977F: drivers/firmware/pcdp.* 14978 14979PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 14980M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 14981M: Pali Rohár <pali@kernel.org> 14982L: linux-pci@vger.kernel.org 14983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14984S: Maintained 14985F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 14986F: drivers/pci/controller/pci-aardvark.c 14987 14988PCI DRIVER FOR ALTERA PCIE IP 14989M: Joyce Ooi <joyce.ooi@intel.com> 14990L: linux-pci@vger.kernel.org 14991S: Supported 14992F: Documentation/devicetree/bindings/pci/altera-pcie.txt 14993F: drivers/pci/controller/pcie-altera.c 14994 14995PCI DRIVER FOR APPLIEDMICRO XGENE 14996M: Toan Le <toan@os.amperecomputing.com> 14997L: linux-pci@vger.kernel.org 14998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14999S: Maintained 15000F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15001F: drivers/pci/controller/pci-xgene.c 15002 15003PCI DRIVER FOR ARM VERSATILE PLATFORM 15004M: Rob Herring <robh@kernel.org> 15005L: linux-pci@vger.kernel.org 15006L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15007S: Maintained 15008F: Documentation/devicetree/bindings/pci/versatile.yaml 15009F: drivers/pci/controller/pci-versatile.c 15010 15011PCI DRIVER FOR ARMADA 8K 15012M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15013L: linux-pci@vger.kernel.org 15014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15015S: Maintained 15016F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15017F: drivers/pci/controller/dwc/pcie-armada8k.c 15018 15019PCI DRIVER FOR CADENCE PCIE IP 15020M: Tom Joseph <tjoseph@cadence.com> 15021L: linux-pci@vger.kernel.org 15022S: Maintained 15023F: Documentation/devicetree/bindings/pci/cdns,* 15024F: drivers/pci/controller/cadence/ 15025 15026PCI DRIVER FOR FREESCALE LAYERSCAPE 15027M: Minghuan Lian <minghuan.Lian@nxp.com> 15028M: Mingkai Hu <mingkai.hu@nxp.com> 15029M: Roy Zang <roy.zang@nxp.com> 15030L: linuxppc-dev@lists.ozlabs.org 15031L: linux-pci@vger.kernel.org 15032L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15033S: Maintained 15034F: drivers/pci/controller/dwc/*layerscape* 15035 15036PCI DRIVER FOR GENERIC OF HOSTS 15037M: Will Deacon <will@kernel.org> 15038L: linux-pci@vger.kernel.org 15039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15040S: Maintained 15041F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15042F: drivers/pci/controller/pci-host-common.c 15043F: drivers/pci/controller/pci-host-generic.c 15044 15045PCI DRIVER FOR IMX6 15046M: Richard Zhu <hongxing.zhu@nxp.com> 15047M: Lucas Stach <l.stach@pengutronix.de> 15048L: linux-pci@vger.kernel.org 15049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15050S: Maintained 15051F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15052F: drivers/pci/controller/dwc/*imx6* 15053 15054PCI DRIVER FOR FU740 15055M: Paul Walmsley <paul.walmsley@sifive.com> 15056M: Greentime Hu <greentime.hu@sifive.com> 15057L: linux-pci@vger.kernel.org 15058S: Maintained 15059F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15060F: drivers/pci/controller/dwc/pcie-fu740.c 15061 15062PCI DRIVER FOR INTEL IXP4XX 15063M: Linus Walleij <linus.walleij@linaro.org> 15064S: Maintained 15065F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15066F: drivers/pci/controller/pci-ixp4xx.c 15067 15068PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15069M: Nirmal Patel <nirmal.patel@linux.intel.com> 15070R: Jonathan Derrick <jonathan.derrick@linux.dev> 15071L: linux-pci@vger.kernel.org 15072S: Supported 15073F: drivers/pci/controller/vmd.c 15074 15075PCI DRIVER FOR MICROSEMI SWITCHTEC 15076M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15077M: Logan Gunthorpe <logang@deltatee.com> 15078L: linux-pci@vger.kernel.org 15079S: Maintained 15080F: Documentation/ABI/testing/sysfs-class-switchtec 15081F: Documentation/driver-api/switchtec.rst 15082F: drivers/ntb/hw/mscc/ 15083F: drivers/pci/switch/switchtec* 15084F: include/linux/switchtec.h 15085F: include/uapi/linux/switchtec_ioctl.h 15086 15087PCI DRIVER FOR MOBIVEIL PCIE IP 15088M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15089M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15090L: linux-pci@vger.kernel.org 15091S: Supported 15092F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15093F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15094 15095PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15096M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15097M: Pali Rohár <pali@kernel.org> 15098L: linux-pci@vger.kernel.org 15099L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15100S: Maintained 15101F: drivers/pci/controller/*mvebu* 15102 15103PCI DRIVER FOR NVIDIA TEGRA 15104M: Thierry Reding <thierry.reding@gmail.com> 15105L: linux-tegra@vger.kernel.org 15106L: linux-pci@vger.kernel.org 15107S: Supported 15108F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15109F: drivers/pci/controller/pci-tegra.c 15110 15111PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15112M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15113L: linux-pci@vger.kernel.org 15114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15115S: Maintained 15116F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15117F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15118 15119PCI DRIVER FOR RENESAS R-CAR 15120M: Marek Vasut <marek.vasut+renesas@gmail.com> 15121M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15122L: linux-pci@vger.kernel.org 15123L: linux-renesas-soc@vger.kernel.org 15124S: Maintained 15125F: Documentation/devicetree/bindings/pci/*rcar* 15126F: drivers/pci/controller/*rcar* 15127 15128PCI DRIVER FOR SAMSUNG EXYNOS 15129M: Jingoo Han <jingoohan1@gmail.com> 15130L: linux-pci@vger.kernel.org 15131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15132L: linux-samsung-soc@vger.kernel.org 15133S: Maintained 15134F: drivers/pci/controller/dwc/pci-exynos.c 15135 15136PCI DRIVER FOR SYNOPSYS DESIGNWARE 15137M: Jingoo Han <jingoohan1@gmail.com> 15138M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15139L: linux-pci@vger.kernel.org 15140S: Maintained 15141F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15142F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15143F: drivers/pci/controller/dwc/*designware* 15144 15145PCI DRIVER FOR TI DRA7XX/J721E 15146M: Kishon Vijay Abraham I <kishon@ti.com> 15147L: linux-omap@vger.kernel.org 15148L: linux-pci@vger.kernel.org 15149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15150S: Supported 15151F: Documentation/devicetree/bindings/pci/ti-pci.txt 15152F: drivers/pci/controller/cadence/pci-j721e.c 15153F: drivers/pci/controller/dwc/pci-dra7xx.c 15154 15155PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15156M: Linus Walleij <linus.walleij@linaro.org> 15157L: linux-pci@vger.kernel.org 15158S: Maintained 15159F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15160F: drivers/pci/controller/pci-v3-semi.c 15161 15162PCI ENDPOINT SUBSYSTEM 15163M: Kishon Vijay Abraham I <kishon@ti.com> 15164M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15165R: Krzysztof Wilczyński <kw@linux.com> 15166L: linux-pci@vger.kernel.org 15167S: Supported 15168Q: https://patchwork.kernel.org/project/linux-pci/list/ 15169B: https://bugzilla.kernel.org 15170C: irc://irc.oftc.net/linux-pci 15171T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15172F: Documentation/PCI/endpoint/* 15173F: Documentation/misc-devices/pci-endpoint-test.rst 15174F: drivers/misc/pci_endpoint_test.c 15175F: drivers/pci/endpoint/ 15176F: tools/pci/ 15177 15178PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15179M: Russell Currey <ruscur@russell.cc> 15180M: Oliver O'Halloran <oohall@gmail.com> 15181L: linuxppc-dev@lists.ozlabs.org 15182S: Supported 15183F: Documentation/PCI/pci-error-recovery.rst 15184F: Documentation/powerpc/eeh-pci-error-recovery.rst 15185F: arch/powerpc/include/*/eeh*.h 15186F: arch/powerpc/kernel/eeh*.c 15187F: arch/powerpc/platforms/*/eeh*.c 15188F: drivers/pci/pcie/aer.c 15189F: drivers/pci/pcie/dpc.c 15190F: drivers/pci/pcie/err.c 15191 15192PCI ERROR RECOVERY 15193M: Linas Vepstas <linasvepstas@gmail.com> 15194L: linux-pci@vger.kernel.org 15195S: Supported 15196F: Documentation/PCI/pci-error-recovery.rst 15197 15198PCI PEER-TO-PEER DMA (P2PDMA) 15199M: Bjorn Helgaas <bhelgaas@google.com> 15200M: Logan Gunthorpe <logang@deltatee.com> 15201L: linux-pci@vger.kernel.org 15202S: Supported 15203Q: https://patchwork.kernel.org/project/linux-pci/list/ 15204B: https://bugzilla.kernel.org 15205C: irc://irc.oftc.net/linux-pci 15206T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15207F: Documentation/driver-api/pci/p2pdma.rst 15208F: drivers/pci/p2pdma.c 15209F: include/linux/pci-p2pdma.h 15210 15211PCI MSI DRIVER FOR ALTERA MSI IP 15212M: Joyce Ooi <joyce.ooi@intel.com> 15213L: linux-pci@vger.kernel.org 15214S: Supported 15215F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15216F: drivers/pci/controller/pcie-altera-msi.c 15217 15218PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15219M: Toan Le <toan@os.amperecomputing.com> 15220L: linux-pci@vger.kernel.org 15221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15222S: Maintained 15223F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15224F: drivers/pci/controller/pci-xgene-msi.c 15225 15226PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15227M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15228R: Rob Herring <robh@kernel.org> 15229R: Krzysztof Wilczyński <kw@linux.com> 15230L: linux-pci@vger.kernel.org 15231S: Supported 15232Q: https://patchwork.kernel.org/project/linux-pci/list/ 15233B: https://bugzilla.kernel.org 15234C: irc://irc.oftc.net/linux-pci 15235T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15236F: drivers/pci/controller/ 15237F: drivers/pci/pci-bridge-emul.c 15238F: drivers/pci/pci-bridge-emul.h 15239 15240PCI SUBSYSTEM 15241M: Bjorn Helgaas <bhelgaas@google.com> 15242L: linux-pci@vger.kernel.org 15243S: Supported 15244Q: https://patchwork.kernel.org/project/linux-pci/list/ 15245B: https://bugzilla.kernel.org 15246C: irc://irc.oftc.net/linux-pci 15247T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15248F: Documentation/PCI/ 15249F: Documentation/devicetree/bindings/pci/ 15250F: arch/x86/kernel/early-quirks.c 15251F: arch/x86/kernel/quirks.c 15252F: arch/x86/pci/ 15253F: drivers/acpi/pci* 15254F: drivers/pci/ 15255F: include/asm-generic/pci* 15256F: include/linux/of_pci.h 15257F: include/linux/pci* 15258F: include/uapi/linux/pci* 15259F: lib/pci* 15260 15261PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15262M: Jonathan Chocron <jonnyc@amazon.com> 15263L: linux-pci@vger.kernel.org 15264S: Maintained 15265F: Documentation/devicetree/bindings/pci/pcie-al.txt 15266F: drivers/pci/controller/dwc/pcie-al.c 15267 15268PCIE DRIVER FOR AMLOGIC MESON 15269M: Yue Wang <yue.wang@Amlogic.com> 15270L: linux-pci@vger.kernel.org 15271L: linux-amlogic@lists.infradead.org 15272S: Maintained 15273F: drivers/pci/controller/dwc/pci-meson.c 15274 15275PCIE DRIVER FOR AXIS ARTPEC 15276M: Jesper Nilsson <jesper.nilsson@axis.com> 15277L: linux-arm-kernel@axis.com 15278L: linux-pci@vger.kernel.org 15279S: Maintained 15280F: Documentation/devicetree/bindings/pci/axis,artpec* 15281F: drivers/pci/controller/dwc/*artpec* 15282 15283PCIE DRIVER FOR CAVIUM THUNDERX 15284M: Robert Richter <rric@kernel.org> 15285L: linux-pci@vger.kernel.org 15286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15287S: Odd Fixes 15288F: drivers/pci/controller/pci-thunder-* 15289 15290PCIE DRIVER FOR HISILICON 15291M: Zhou Wang <wangzhou1@hisilicon.com> 15292L: linux-pci@vger.kernel.org 15293S: Maintained 15294F: drivers/pci/controller/dwc/pcie-hisi.c 15295 15296PCIE DRIVER FOR HISILICON KIRIN 15297M: Xiaowei Song <songxiaowei@hisilicon.com> 15298M: Binghui Wang <wangbinghui@hisilicon.com> 15299L: linux-pci@vger.kernel.org 15300S: Maintained 15301F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 15302F: drivers/pci/controller/dwc/pcie-kirin.c 15303 15304PCIE DRIVER FOR HISILICON STB 15305M: Shawn Guo <shawn.guo@linaro.org> 15306L: linux-pci@vger.kernel.org 15307S: Maintained 15308F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 15309F: drivers/pci/controller/dwc/pcie-histb.c 15310 15311PCIE DRIVER FOR INTEL KEEM BAY 15312M: Srikanth Thokala <srikanth.thokala@intel.com> 15313L: linux-pci@vger.kernel.org 15314S: Supported 15315F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 15316F: drivers/pci/controller/dwc/pcie-keembay.c 15317 15318PCIE DRIVER FOR INTEL LGM GW SOC 15319M: Rahul Tanwar <rtanwar@maxlinear.com> 15320L: linux-pci@vger.kernel.org 15321S: Maintained 15322F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 15323F: drivers/pci/controller/dwc/pcie-intel-gw.c 15324 15325PCIE DRIVER FOR MEDIATEK 15326M: Ryder Lee <ryder.lee@mediatek.com> 15327M: Jianjun Wang <jianjun.wang@mediatek.com> 15328L: linux-pci@vger.kernel.org 15329L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15330S: Supported 15331F: Documentation/devicetree/bindings/pci/mediatek* 15332F: drivers/pci/controller/*mediatek* 15333 15334PCIE DRIVER FOR MICROCHIP 15335M: Daire McNamara <daire.mcnamara@microchip.com> 15336L: linux-pci@vger.kernel.org 15337S: Supported 15338F: Documentation/devicetree/bindings/pci/microchip* 15339F: drivers/pci/controller/*microchip* 15340 15341PCIE DRIVER FOR QUALCOMM MSM 15342M: Stanimir Varbanov <svarbanov@mm-sol.com> 15343L: linux-pci@vger.kernel.org 15344L: linux-arm-msm@vger.kernel.org 15345S: Maintained 15346F: drivers/pci/controller/dwc/pcie-qcom.c 15347 15348PCIE ENDPOINT DRIVER FOR QUALCOMM 15349M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15350L: linux-pci@vger.kernel.org 15351L: linux-arm-msm@vger.kernel.org 15352S: Maintained 15353F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 15354F: drivers/pci/controller/dwc/pcie-qcom-ep.c 15355 15356PCIE DRIVER FOR ROCKCHIP 15357M: Shawn Lin <shawn.lin@rock-chips.com> 15358L: linux-pci@vger.kernel.org 15359L: linux-rockchip@lists.infradead.org 15360S: Maintained 15361F: Documentation/devicetree/bindings/pci/rockchip-pcie* 15362F: drivers/pci/controller/pcie-rockchip* 15363 15364PCIE DRIVER FOR SOCIONEXT UNIPHIER 15365M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 15366L: linux-pci@vger.kernel.org 15367S: Maintained 15368F: Documentation/devicetree/bindings/pci/uniphier-pcie* 15369F: drivers/pci/controller/dwc/pcie-uniphier* 15370 15371PCIE DRIVER FOR ST SPEAR13XX 15372M: Pratyush Anand <pratyush.anand@gmail.com> 15373L: linux-pci@vger.kernel.org 15374S: Maintained 15375F: drivers/pci/controller/dwc/*spear* 15376 15377PCMCIA SUBSYSTEM 15378M: Dominik Brodowski <linux@dominikbrodowski.net> 15379S: Odd Fixes 15380T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 15381F: Documentation/pcmcia/ 15382F: drivers/pcmcia/ 15383F: include/pcmcia/ 15384F: tools/pcmcia/ 15385 15386PCNET32 NETWORK DRIVER 15387M: Don Fry <pcnet32@frontier.com> 15388L: netdev@vger.kernel.org 15389S: Maintained 15390F: drivers/net/ethernet/amd/pcnet32.c 15391 15392PCRYPT PARALLEL CRYPTO ENGINE 15393M: Steffen Klassert <steffen.klassert@secunet.com> 15394L: linux-crypto@vger.kernel.org 15395S: Maintained 15396F: crypto/pcrypt.c 15397F: include/crypto/pcrypt.h 15398 15399PEAQ WMI HOTKEYS DRIVER 15400M: Hans de Goede <hdegoede@redhat.com> 15401L: platform-driver-x86@vger.kernel.org 15402S: Maintained 15403F: drivers/platform/x86/peaq-wmi.c 15404 15405PECI HARDWARE MONITORING DRIVERS 15406M: Iwona Winiarska <iwona.winiarska@intel.com> 15407L: linux-hwmon@vger.kernel.org 15408S: Supported 15409F: Documentation/hwmon/peci-cputemp.rst 15410F: Documentation/hwmon/peci-dimmtemp.rst 15411F: drivers/hwmon/peci/ 15412 15413PECI SUBSYSTEM 15414M: Iwona Winiarska <iwona.winiarska@intel.com> 15415L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 15416S: Supported 15417F: Documentation/devicetree/bindings/peci/ 15418F: Documentation/peci/ 15419F: drivers/peci/ 15420F: include/linux/peci-cpu.h 15421F: include/linux/peci.h 15422 15423PENSANDO ETHERNET DRIVERS 15424M: Shannon Nelson <snelson@pensando.io> 15425M: drivers@pensando.io 15426L: netdev@vger.kernel.org 15427S: Supported 15428F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 15429F: drivers/net/ethernet/pensando/ 15430 15431PER-CPU MEMORY ALLOCATOR 15432M: Dennis Zhou <dennis@kernel.org> 15433M: Tejun Heo <tj@kernel.org> 15434M: Christoph Lameter <cl@linux.com> 15435L: linux-mm@kvack.org 15436S: Maintained 15437T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 15438F: arch/*/include/asm/percpu.h 15439F: include/linux/percpu*.h 15440F: lib/percpu*.c 15441F: mm/percpu*.c 15442 15443PER-TASK DELAY ACCOUNTING 15444M: Balbir Singh <bsingharora@gmail.com> 15445S: Maintained 15446F: include/linux/delayacct.h 15447F: kernel/delayacct.c 15448 15449PERFORMANCE EVENTS SUBSYSTEM 15450M: Peter Zijlstra <peterz@infradead.org> 15451M: Ingo Molnar <mingo@redhat.com> 15452M: Arnaldo Carvalho de Melo <acme@kernel.org> 15453R: Mark Rutland <mark.rutland@arm.com> 15454R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 15455R: Jiri Olsa <jolsa@kernel.org> 15456R: Namhyung Kim <namhyung@kernel.org> 15457L: linux-perf-users@vger.kernel.org 15458L: linux-kernel@vger.kernel.org 15459S: Supported 15460W: https://perf.wiki.kernel.org/ 15461T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 15462F: arch/*/events/* 15463F: arch/*/events/*/* 15464F: arch/*/include/asm/perf_event.h 15465F: arch/*/kernel/*/*/perf_event*.c 15466F: arch/*/kernel/*/perf_event*.c 15467F: arch/*/kernel/perf_callchain.c 15468F: arch/*/kernel/perf_event*.c 15469F: include/linux/perf_event.h 15470F: include/uapi/linux/perf_event.h 15471F: kernel/events/* 15472F: tools/lib/perf/ 15473F: tools/perf/ 15474 15475PERFORMANCE EVENTS TOOLING ARM64 15476R: John Garry <john.garry@huawei.com> 15477R: Will Deacon <will@kernel.org> 15478R: Mathieu Poirier <mathieu.poirier@linaro.org> 15479R: Leo Yan <leo.yan@linaro.org> 15480L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15481S: Supported 15482F: tools/build/feature/test-libopencsd.c 15483F: tools/perf/arch/arm*/ 15484F: tools/perf/pmu-events/arch/arm64/ 15485F: tools/perf/util/arm-spe* 15486F: tools/perf/util/cs-etm* 15487 15488PERSONALITY HANDLING 15489M: Christoph Hellwig <hch@infradead.org> 15490L: linux-abi-devel@lists.sourceforge.net 15491S: Maintained 15492F: include/linux/personality.h 15493F: include/uapi/linux/personality.h 15494 15495PHOENIX RC FLIGHT CONTROLLER ADAPTER 15496M: Marcus Folkesson <marcus.folkesson@gmail.com> 15497L: linux-input@vger.kernel.org 15498S: Maintained 15499F: Documentation/input/devices/pxrc.rst 15500F: drivers/input/joystick/pxrc.c 15501 15502PHONET PROTOCOL 15503M: Remi Denis-Courmont <courmisch@gmail.com> 15504S: Supported 15505F: Documentation/networking/phonet.rst 15506F: include/linux/phonet.h 15507F: include/net/phonet/ 15508F: include/uapi/linux/phonet.h 15509F: net/phonet/ 15510 15511PHRAM MTD DRIVER 15512M: Joern Engel <joern@lazybastard.org> 15513L: linux-mtd@lists.infradead.org 15514S: Maintained 15515F: drivers/mtd/devices/phram.c 15516 15517PICOLCD HID DRIVER 15518M: Bruno Prémont <bonbons@linux-vserver.org> 15519L: linux-input@vger.kernel.org 15520S: Maintained 15521F: drivers/hid/hid-picolcd* 15522 15523PIDFD API 15524M: Christian Brauner <christian@brauner.io> 15525L: linux-kernel@vger.kernel.org 15526S: Maintained 15527T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 15528F: samples/pidfd/ 15529F: tools/testing/selftests/clone3/ 15530F: tools/testing/selftests/pid_namespace/ 15531F: tools/testing/selftests/pidfd/ 15532K: (?i)pidfd 15533K: (?i)clone3 15534K: \b(clone_args|kernel_clone_args)\b 15535 15536PIN CONTROL SUBSYSTEM 15537M: Linus Walleij <linus.walleij@linaro.org> 15538L: linux-gpio@vger.kernel.org 15539S: Maintained 15540T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 15541F: Documentation/devicetree/bindings/pinctrl/ 15542F: Documentation/driver-api/pin-control.rst 15543F: drivers/pinctrl/ 15544F: include/linux/pinctrl/ 15545 15546PIN CONTROLLER - AMD 15547M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 15548M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15549S: Maintained 15550F: drivers/pinctrl/pinctrl-amd.c 15551 15552PIN CONTROLLER - FREESCALE 15553M: Dong Aisheng <aisheng.dong@nxp.com> 15554M: Fabio Estevam <festevam@gmail.com> 15555M: Shawn Guo <shawnguo@kernel.org> 15556M: Stefan Agner <stefan@agner.ch> 15557R: Pengutronix Kernel Team <kernel@pengutronix.de> 15558L: linux-gpio@vger.kernel.org 15559S: Maintained 15560F: Documentation/devicetree/bindings/pinctrl/fsl,* 15561F: drivers/pinctrl/freescale/ 15562 15563PIN CONTROLLER - INTEL 15564M: Mika Westerberg <mika.westerberg@linux.intel.com> 15565M: Andy Shevchenko <andy@kernel.org> 15566S: Maintained 15567T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 15568F: drivers/pinctrl/intel/ 15569 15570PIN CONTROLLER - KEEMBAY 15571M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 15572S: Supported 15573F: drivers/pinctrl/pinctrl-keembay* 15574 15575PIN CONTROLLER - MEDIATEK 15576M: Sean Wang <sean.wang@kernel.org> 15577L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15578S: Maintained 15579F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 15580F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 15581F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 15582F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 15583F: drivers/pinctrl/mediatek/ 15584 15585PIN CONTROLLER - MICROCHIP AT91 15586M: Ludovic Desroches <ludovic.desroches@microchip.com> 15587L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15588L: linux-gpio@vger.kernel.org 15589S: Supported 15590F: drivers/gpio/gpio-sama5d2-piobu.c 15591F: drivers/pinctrl/pinctrl-at91* 15592 15593PIN CONTROLLER - QUALCOMM 15594M: Bjorn Andersson <bjorn.andersson@linaro.org> 15595L: linux-arm-msm@vger.kernel.org 15596S: Maintained 15597F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 15598F: drivers/pinctrl/qcom/ 15599 15600PIN CONTROLLER - RENESAS 15601M: Geert Uytterhoeven <geert+renesas@glider.be> 15602L: linux-renesas-soc@vger.kernel.org 15603S: Supported 15604T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 15605F: Documentation/devicetree/bindings/pinctrl/renesas,* 15606F: drivers/pinctrl/renesas/ 15607 15608PIN CONTROLLER - SAMSUNG 15609M: Tomasz Figa <tomasz.figa@gmail.com> 15610M: Krzysztof Kozlowski <krzk@kernel.org> 15611M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15612R: Alim Akhtar <alim.akhtar@samsung.com> 15613L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15614L: linux-samsung-soc@vger.kernel.org 15615S: Maintained 15616C: irc://irc.libera.chat/linux-exynos 15617Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 15618T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 15619F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 15620F: drivers/pinctrl/samsung/ 15621F: include/dt-bindings/pinctrl/samsung.h 15622 15623PIN CONTROLLER - SINGLE 15624M: Tony Lindgren <tony@atomide.com> 15625M: Haojian Zhuang <haojian.zhuang@linaro.org> 15626L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15627L: linux-omap@vger.kernel.org 15628S: Maintained 15629F: drivers/pinctrl/pinctrl-single.c 15630 15631PIN CONTROLLER - THUNDERBAY 15632M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 15633S: Supported 15634F: drivers/pinctrl/pinctrl-thunderbay.c 15635 15636PIN CONTROLLER - SUNPLUS / TIBBO 15637M: Dvorkin Dmitry <dvorkin@tibbo.com> 15638M: Wells Lu <wellslutw@gmail.com> 15639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15640S: Maintained 15641W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 15642F: Documentation/devicetree/bindings/pinctrl/sunplus,* 15643F: drivers/pinctrl/sunplus/ 15644F: include/dt-bindings/pinctrl/sppctl*.h 15645 15646PKTCDVD DRIVER 15647M: linux-block@vger.kernel.org 15648S: Orphan 15649F: drivers/block/pktcdvd.c 15650F: include/linux/pktcdvd.h 15651F: include/uapi/linux/pktcdvd.h 15652 15653PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 15654M: Tomasz Duszynski <tduszyns@gmail.com> 15655S: Maintained 15656F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 15657F: drivers/iio/chemical/pms7003.c 15658 15659PLDMFW LIBRARY 15660M: Jacob Keller <jacob.e.keller@intel.com> 15661S: Maintained 15662F: Documentation/driver-api/pldmfw/ 15663F: include/linux/pldmfw.h 15664F: lib/pldmfw/ 15665 15666PLX DMA DRIVER 15667M: Logan Gunthorpe <logang@deltatee.com> 15668S: Maintained 15669F: drivers/dma/plx_dma.c 15670 15671PM6764TR DRIVER 15672M: Charles Hsu <hsu.yungteng@gmail.com> 15673L: linux-hwmon@vger.kernel.org 15674S: Maintained 15675F: Documentation/hwmon/pm6764tr.rst 15676F: drivers/hwmon/pmbus/pm6764tr.c 15677 15678PM-GRAPH UTILITY 15679M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 15680L: linux-pm@vger.kernel.org 15681S: Supported 15682W: https://01.org/pm-graph 15683B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 15684T: git git://github.com/intel/pm-graph 15685F: tools/power/pm-graph 15686 15687PMBUS HARDWARE MONITORING DRIVERS 15688M: Guenter Roeck <linux@roeck-us.net> 15689L: linux-hwmon@vger.kernel.org 15690S: Maintained 15691W: http://hwmon.wiki.kernel.org/ 15692W: http://www.roeck-us.net/linux/drivers/ 15693T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 15694F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 15695F: Documentation/devicetree/bindings/hwmon/max31785.txt 15696F: Documentation/hwmon/adm1275.rst 15697F: Documentation/hwmon/ibm-cffps.rst 15698F: Documentation/hwmon/ir35221.rst 15699F: Documentation/hwmon/lm25066.rst 15700F: Documentation/hwmon/ltc2978.rst 15701F: Documentation/hwmon/ltc3815.rst 15702F: Documentation/hwmon/max16064.rst 15703F: Documentation/hwmon/max20751.rst 15704F: Documentation/hwmon/max31785.rst 15705F: Documentation/hwmon/max34440.rst 15706F: Documentation/hwmon/max8688.rst 15707F: Documentation/hwmon/pmbus-core.rst 15708F: Documentation/hwmon/pmbus.rst 15709F: Documentation/hwmon/tps40422.rst 15710F: Documentation/hwmon/ucd9000.rst 15711F: Documentation/hwmon/ucd9200.rst 15712F: Documentation/hwmon/zl6100.rst 15713F: drivers/hwmon/pmbus/ 15714F: include/linux/pmbus.h 15715 15716PMC SIERRA MaxRAID DRIVER 15717L: linux-scsi@vger.kernel.org 15718S: Orphan 15719W: http://www.pmc-sierra.com/ 15720F: drivers/scsi/pmcraid.* 15721 15722PMC SIERRA PM8001 DRIVER 15723M: Jack Wang <jinpu.wang@cloud.ionos.com> 15724L: linux-scsi@vger.kernel.org 15725S: Supported 15726F: drivers/scsi/pm8001/ 15727 15728PNI RM3100 IIO DRIVER 15729M: Song Qiang <songqiang1304521@gmail.com> 15730L: linux-iio@vger.kernel.org 15731S: Maintained 15732F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 15733F: drivers/iio/magnetometer/rm3100* 15734 15735PNP SUPPORT 15736M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 15737L: linux-acpi@vger.kernel.org 15738S: Maintained 15739F: drivers/pnp/ 15740F: include/linux/pnp.h 15741 15742POSIX CLOCKS and TIMERS 15743M: Thomas Gleixner <tglx@linutronix.de> 15744L: linux-kernel@vger.kernel.org 15745S: Maintained 15746T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 15747F: fs/timerfd.c 15748F: include/linux/time_namespace.h 15749F: include/linux/timer* 15750F: kernel/time/*timer* 15751F: kernel/time/namespace.c 15752 15753POWER MANAGEMENT CORE 15754M: "Rafael J. Wysocki" <rafael@kernel.org> 15755L: linux-pm@vger.kernel.org 15756S: Supported 15757B: https://bugzilla.kernel.org 15758T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 15759F: drivers/base/power/ 15760F: drivers/powercap/ 15761F: include/linux/intel_rapl.h 15762F: include/linux/pm.h 15763F: include/linux/pm_* 15764F: include/linux/powercap.h 15765F: kernel/configs/nopm.config 15766 15767DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 15768M: Daniel Lezcano <daniel.lezcano@kernel.org> 15769L: linux-pm@vger.kernel.org 15770S: Supported 15771B: https://bugzilla.kernel.org 15772T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 15773F: drivers/powercap/dtpm* 15774F: include/linux/dtpm.h 15775 15776POWER STATE COORDINATION INTERFACE (PSCI) 15777M: Mark Rutland <mark.rutland@arm.com> 15778M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15779L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15780S: Maintained 15781F: drivers/firmware/psci/ 15782F: include/linux/psci.h 15783F: include/uapi/linux/psci.h 15784 15785POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 15786M: Sebastian Reichel <sre@kernel.org> 15787L: linux-pm@vger.kernel.org 15788S: Maintained 15789T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 15790F: Documentation/ABI/testing/sysfs-class-power 15791F: Documentation/devicetree/bindings/power/supply/ 15792F: drivers/power/supply/ 15793F: include/linux/power/ 15794F: include/linux/power_supply.h 15795 15796POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 15797M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 15798L: linuxppc-dev@lists.ozlabs.org 15799S: Maintained 15800F: drivers/char/powernv-op-panel.c 15801 15802PPP OVER ATM (RFC 2364) 15803M: Mitchell Blank Jr <mitch@sfgoth.com> 15804S: Maintained 15805F: include/uapi/linux/atmppp.h 15806F: net/atm/pppoatm.c 15807 15808PPP OVER ETHERNET 15809M: Michal Ostrowski <mostrows@earthlink.net> 15810S: Maintained 15811F: drivers/net/ppp/pppoe.c 15812F: drivers/net/ppp/pppox.c 15813 15814PPP OVER L2TP 15815M: James Chapman <jchapman@katalix.com> 15816S: Maintained 15817F: include/linux/if_pppol2tp.h 15818F: include/uapi/linux/if_pppol2tp.h 15819F: net/l2tp/l2tp_ppp.c 15820 15821PPP PROTOCOL DRIVERS AND COMPRESSORS 15822M: Paul Mackerras <paulus@samba.org> 15823L: linux-ppp@vger.kernel.org 15824S: Maintained 15825F: drivers/net/ppp/ppp_* 15826 15827PPS SUPPORT 15828M: Rodolfo Giometti <giometti@enneenne.com> 15829L: linuxpps@ml.enneenne.com (subscribers-only) 15830S: Maintained 15831W: http://wiki.enneenne.com/index.php/LinuxPPS_support 15832F: Documentation/ABI/testing/sysfs-pps 15833F: Documentation/devicetree/bindings/pps/pps-gpio.txt 15834F: Documentation/driver-api/pps.rst 15835F: drivers/pps/ 15836F: include/linux/pps*.h 15837F: include/uapi/linux/pps.h 15838 15839PPTP DRIVER 15840M: Dmitry Kozlov <xeb@mail.ru> 15841L: netdev@vger.kernel.org 15842S: Maintained 15843W: http://sourceforge.net/projects/accel-pptp 15844F: drivers/net/ppp/pptp.c 15845 15846PRESSURE STALL INFORMATION (PSI) 15847M: Johannes Weiner <hannes@cmpxchg.org> 15848M: Suren Baghdasaryan <surenb@google.com> 15849S: Maintained 15850F: include/linux/psi* 15851F: kernel/sched/psi.c 15852 15853PRINTK 15854M: Petr Mladek <pmladek@suse.com> 15855M: Sergey Senozhatsky <senozhatsky@chromium.org> 15856R: Steven Rostedt <rostedt@goodmis.org> 15857R: John Ogness <john.ogness@linutronix.de> 15858S: Maintained 15859T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 15860F: include/linux/printk.h 15861F: kernel/printk/ 15862 15863PRINTK INDEXING 15864R: Chris Down <chris@chrisdown.name> 15865S: Maintained 15866F: kernel/printk/index.c 15867 15868PROC FILESYSTEM 15869L: linux-kernel@vger.kernel.org 15870L: linux-fsdevel@vger.kernel.org 15871S: Maintained 15872F: Documentation/filesystems/proc.rst 15873F: fs/proc/ 15874F: include/linux/proc_fs.h 15875F: tools/testing/selftests/proc/ 15876 15877PROC SYSCTL 15878M: Luis Chamberlain <mcgrof@kernel.org> 15879M: Kees Cook <keescook@chromium.org> 15880M: Iurii Zaikin <yzaikin@google.com> 15881L: linux-kernel@vger.kernel.org 15882L: linux-fsdevel@vger.kernel.org 15883S: Maintained 15884T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 15885F: fs/proc/proc_sysctl.c 15886F: include/linux/sysctl.h 15887F: kernel/sysctl-test.c 15888F: kernel/sysctl.c 15889F: tools/testing/selftests/sysctl/ 15890 15891PS3 NETWORK SUPPORT 15892M: Geoff Levand <geoff@infradead.org> 15893L: netdev@vger.kernel.org 15894L: linuxppc-dev@lists.ozlabs.org 15895S: Maintained 15896F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 15897 15898PS3 PLATFORM SUPPORT 15899M: Geoff Levand <geoff@infradead.org> 15900L: linuxppc-dev@lists.ozlabs.org 15901S: Maintained 15902F: arch/powerpc/boot/ps3* 15903F: arch/powerpc/include/asm/lv1call.h 15904F: arch/powerpc/include/asm/ps3*.h 15905F: arch/powerpc/platforms/ps3/ 15906F: drivers/*/ps3* 15907F: drivers/ps3/ 15908F: drivers/rtc/rtc-ps3.c 15909F: drivers/usb/host/*ps3.c 15910F: sound/ppc/snd_ps3* 15911 15912PS3VRAM DRIVER 15913M: Jim Paris <jim@jtan.com> 15914M: Geoff Levand <geoff@infradead.org> 15915L: linuxppc-dev@lists.ozlabs.org 15916S: Maintained 15917F: drivers/block/ps3vram.c 15918 15919PSAMPLE PACKET SAMPLING SUPPORT 15920M: Yotam Gigi <yotam.gi@gmail.com> 15921S: Maintained 15922F: include/net/psample.h 15923F: include/uapi/linux/psample.h 15924F: net/psample 15925 15926PSTORE FILESYSTEM 15927M: Kees Cook <keescook@chromium.org> 15928M: Anton Vorontsov <anton@enomsg.org> 15929M: Colin Cross <ccross@android.com> 15930M: Tony Luck <tony.luck@intel.com> 15931S: Maintained 15932T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 15933F: Documentation/admin-guide/ramoops.rst 15934F: Documentation/admin-guide/pstore-blk.rst 15935F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 15936F: drivers/acpi/apei/erst.c 15937F: drivers/firmware/efi/efi-pstore.c 15938F: fs/pstore/ 15939F: include/linux/pstore* 15940K: \b(pstore|ramoops) 15941 15942PTP HARDWARE CLOCK SUPPORT 15943M: Richard Cochran <richardcochran@gmail.com> 15944L: netdev@vger.kernel.org 15945S: Maintained 15946W: http://linuxptp.sourceforge.net/ 15947F: Documentation/ABI/testing/sysfs-ptp 15948F: Documentation/driver-api/ptp.rst 15949F: drivers/net/phy/dp83640* 15950F: drivers/ptp/* 15951F: include/linux/ptp_cl* 15952 15953PTP VIRTUAL CLOCK SUPPORT 15954M: Yangbo Lu <yangbo.lu@nxp.com> 15955L: netdev@vger.kernel.org 15956S: Maintained 15957F: drivers/ptp/ptp_vclock.c 15958F: net/ethtool/phc_vclocks.c 15959 15960PTRACE SUPPORT 15961M: Oleg Nesterov <oleg@redhat.com> 15962S: Maintained 15963F: arch/*/*/ptrace*.c 15964F: arch/*/include/asm/ptrace*.h 15965F: arch/*/ptrace*.c 15966F: include/asm-generic/syscall.h 15967F: include/linux/ptrace.h 15968F: include/linux/regset.h 15969F: include/uapi/linux/ptrace.h 15970F: include/uapi/linux/ptrace.h 15971F: kernel/ptrace.c 15972 15973PULSE8-CEC DRIVER 15974M: Hans Verkuil <hverkuil@xs4all.nl> 15975L: linux-media@vger.kernel.org 15976S: Maintained 15977T: git git://linuxtv.org/media_tree.git 15978F: Documentation/admin-guide/media/pulse8-cec.rst 15979F: drivers/media/cec/usb/pulse8/ 15980 15981PVRUSB2 VIDEO4LINUX DRIVER 15982M: Mike Isely <isely@pobox.com> 15983L: pvrusb2@isely.net (subscribers-only) 15984L: linux-media@vger.kernel.org 15985S: Maintained 15986W: http://www.isely.net/pvrusb2/ 15987T: git git://linuxtv.org/media_tree.git 15988F: Documentation/driver-api/media/drivers/pvrusb2* 15989F: drivers/media/usb/pvrusb2/ 15990 15991PWC WEBCAM DRIVER 15992M: Hans Verkuil <hverkuil@xs4all.nl> 15993L: linux-media@vger.kernel.org 15994S: Odd Fixes 15995T: git git://linuxtv.org/media_tree.git 15996F: drivers/media/usb/pwc/* 15997F: include/trace/events/pwc.h 15998 15999PWM FAN DRIVER 16000M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 16001L: linux-hwmon@vger.kernel.org 16002S: Supported 16003F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 16004F: Documentation/hwmon/pwm-fan.rst 16005F: drivers/hwmon/pwm-fan.c 16006 16007PWM IR Transmitter 16008M: Sean Young <sean@mess.org> 16009L: linux-media@vger.kernel.org 16010S: Maintained 16011F: drivers/media/rc/pwm-ir-tx.c 16012 16013PWM SUBSYSTEM 16014M: Thierry Reding <thierry.reding@gmail.com> 16015R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16016M: Lee Jones <lee.jones@linaro.org> 16017L: linux-pwm@vger.kernel.org 16018S: Maintained 16019Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16020T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16021F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 16022F: Documentation/devicetree/bindings/pwm/ 16023F: Documentation/driver-api/pwm.rst 16024F: drivers/gpio/gpio-mvebu.c 16025F: drivers/pwm/ 16026F: drivers/video/backlight/pwm_bl.c 16027F: include/linux/pwm.h 16028F: include/linux/pwm_backlight.h 16029K: pwm_(config|apply_state|ops) 16030 16031PXA GPIO DRIVER 16032M: Robert Jarzmik <robert.jarzmik@free.fr> 16033L: linux-gpio@vger.kernel.org 16034S: Maintained 16035F: drivers/gpio/gpio-pxa.c 16036 16037PXA MMCI DRIVER 16038S: Orphan 16039 16040PXA RTC DRIVER 16041M: Robert Jarzmik <robert.jarzmik@free.fr> 16042L: linux-rtc@vger.kernel.org 16043S: Maintained 16044 16045PXA2xx/PXA3xx SUPPORT 16046M: Daniel Mack <daniel@zonque.org> 16047M: Haojian Zhuang <haojian.zhuang@gmail.com> 16048M: Robert Jarzmik <robert.jarzmik@free.fr> 16049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16050S: Maintained 16051T: git git://github.com/hzhuang1/linux.git 16052T: git git://github.com/rjarzmik/linux.git 16053F: arch/arm/boot/dts/pxa* 16054F: arch/arm/mach-pxa/ 16055F: drivers/dma/pxa* 16056F: drivers/pcmcia/pxa2xx* 16057F: drivers/pinctrl/pxa/ 16058F: drivers/spi/spi-pxa2xx* 16059F: drivers/usb/gadget/udc/pxa2* 16060F: include/sound/pxa2xx-lib.h 16061F: sound/arm/pxa* 16062F: sound/soc/pxa/ 16063 16064QAT DRIVER 16065M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16066L: qat-linux@intel.com 16067S: Supported 16068F: drivers/crypto/qat/ 16069 16070QCOM AUDIO (ASoC) DRIVERS 16071M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16072M: Banajit Goswami <bgoswami@codeaurora.org> 16073L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16074S: Supported 16075F: sound/soc/codecs/lpass-va-macro.c 16076F: sound/soc/codecs/lpass-wsa-macro.* 16077F: sound/soc/codecs/msm8916-wcd-analog.c 16078F: sound/soc/codecs/msm8916-wcd-digital.c 16079F: sound/soc/codecs/wcd9335.* 16080F: sound/soc/codecs/wcd934x.c 16081F: sound/soc/codecs/wcd-clsh-v2.* 16082F: sound/soc/codecs/wsa881x.c 16083F: sound/soc/qcom/ 16084 16085QCOM EMBEDDED USB DEBUGGER (EUD) 16086M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16087L: linux-arm-msm@vger.kernel.org 16088S: Maintained 16089F: Documentation/ABI/testing/sysfs-driver-eud 16090F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16091F: drivers/usb/misc/qcom_eud.c 16092 16093QCOM IPA DRIVER 16094M: Alex Elder <elder@kernel.org> 16095L: netdev@vger.kernel.org 16096S: Supported 16097F: drivers/net/ipa/ 16098 16099QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16100M: Gabriel Somlo <somlo@cmu.edu> 16101M: "Michael S. Tsirkin" <mst@redhat.com> 16102L: qemu-devel@nongnu.org 16103S: Maintained 16104F: drivers/firmware/qemu_fw_cfg.c 16105F: include/uapi/linux/qemu_fw_cfg.h 16106 16107QIB DRIVER 16108M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16109L: linux-rdma@vger.kernel.org 16110S: Supported 16111F: drivers/infiniband/hw/qib/ 16112 16113QLOGIC QL41xxx FCOE DRIVER 16114M: Saurav Kashyap <skashyap@marvell.com> 16115M: Javed Hasan <jhasan@marvell.com> 16116M: GR-QLogic-Storage-Upstream@marvell.com 16117L: linux-scsi@vger.kernel.org 16118S: Supported 16119F: drivers/scsi/qedf/ 16120 16121QLOGIC QL41xxx ISCSI DRIVER 16122M: Nilesh Javali <njavali@marvell.com> 16123M: Manish Rangankar <mrangankar@marvell.com> 16124M: GR-QLogic-Storage-Upstream@marvell.com 16125L: linux-scsi@vger.kernel.org 16126S: Supported 16127F: drivers/scsi/qedi/ 16128 16129QLOGIC QL4xxx ETHERNET DRIVER 16130M: Ariel Elior <aelior@marvell.com> 16131M: Manish Chopra <manishc@marvell.com> 16132L: netdev@vger.kernel.org 16133S: Supported 16134F: drivers/net/ethernet/qlogic/qed/ 16135F: drivers/net/ethernet/qlogic/qede/ 16136F: include/linux/qed/ 16137 16138QLOGIC QL4xxx RDMA DRIVER 16139M: Michal Kalderon <mkalderon@marvell.com> 16140M: Ariel Elior <aelior@marvell.com> 16141L: linux-rdma@vger.kernel.org 16142S: Supported 16143F: drivers/infiniband/hw/qedr/ 16144F: include/uapi/rdma/qedr-abi.h 16145 16146QLOGIC QLA1280 SCSI DRIVER 16147M: Michael Reed <mdr@sgi.com> 16148L: linux-scsi@vger.kernel.org 16149S: Maintained 16150F: drivers/scsi/qla1280.[ch] 16151 16152QLOGIC QLA2XXX FC-SCSI DRIVER 16153M: Nilesh Javali <njavali@marvell.com> 16154M: GR-QLogic-Storage-Upstream@marvell.com 16155L: linux-scsi@vger.kernel.org 16156S: Supported 16157F: drivers/scsi/qla2xxx/ 16158 16159QLOGIC QLA3XXX NETWORK DRIVER 16160M: GR-Linux-NIC-Dev@marvell.com 16161L: netdev@vger.kernel.org 16162S: Supported 16163F: drivers/net/ethernet/qlogic/qla3xxx.* 16164 16165QLOGIC QLA4XXX iSCSI DRIVER 16166M: Nilesh Javali <njavali@marvell.com> 16167M: Manish Rangankar <mrangankar@marvell.com> 16168M: GR-QLogic-Storage-Upstream@marvell.com 16169L: linux-scsi@vger.kernel.org 16170S: Supported 16171F: drivers/scsi/qla4xxx/ 16172 16173QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16174M: Shahed Shaikh <shshaikh@marvell.com> 16175M: Manish Chopra <manishc@marvell.com> 16176M: GR-Linux-NIC-Dev@marvell.com 16177L: netdev@vger.kernel.org 16178S: Supported 16179F: drivers/net/ethernet/qlogic/qlcnic/ 16180 16181QLOGIC QLGE 10Gb ETHERNET DRIVER 16182M: Manish Chopra <manishc@marvell.com> 16183M: GR-Linux-NIC-Dev@marvell.com 16184M: Coiby Xu <coiby.xu@gmail.com> 16185L: netdev@vger.kernel.org 16186S: Supported 16187F: Documentation/networking/device_drivers/qlogic/qlge.rst 16188F: drivers/staging/qlge/ 16189 16190QM1D1B0004 MEDIA DRIVER 16191M: Akihiro Tsukada <tskd08@gmail.com> 16192L: linux-media@vger.kernel.org 16193S: Odd Fixes 16194F: drivers/media/tuners/qm1d1b0004* 16195 16196QM1D1C0042 MEDIA DRIVER 16197M: Akihiro Tsukada <tskd08@gmail.com> 16198L: linux-media@vger.kernel.org 16199S: Odd Fixes 16200F: drivers/media/tuners/qm1d1c0042* 16201 16202QNX4 FILESYSTEM 16203M: Anders Larsen <al@alarsen.net> 16204S: Maintained 16205W: http://www.alarsen.net/linux/qnx4fs/ 16206F: fs/qnx4/ 16207F: include/uapi/linux/qnx4_fs.h 16208F: include/uapi/linux/qnxtypes.h 16209 16210QORIQ DPAA2 FSL-MC BUS DRIVER 16211M: Stuart Yoder <stuyoder@gmail.com> 16212M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16213L: linux-kernel@vger.kernel.org 16214S: Maintained 16215F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16216F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16217F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16218F: drivers/bus/fsl-mc/ 16219F: include/uapi/linux/fsl_mc.h 16220 16221QT1010 MEDIA DRIVER 16222M: Antti Palosaari <crope@iki.fi> 16223L: linux-media@vger.kernel.org 16224S: Maintained 16225W: https://linuxtv.org 16226W: http://palosaari.fi/linux/ 16227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16228T: git git://linuxtv.org/anttip/media_tree.git 16229F: drivers/media/tuners/qt1010* 16230 16231QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16232M: Kalle Valo <kvalo@kernel.org> 16233L: ath10k@lists.infradead.org 16234S: Supported 16235W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16236T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16237F: drivers/net/wireless/ath/ath10k/ 16238F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16239 16240QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16241M: Kalle Valo <kvalo@kernel.org> 16242L: ath11k@lists.infradead.org 16243S: Supported 16244T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16245F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16246F: drivers/net/wireless/ath/ath11k/ 16247 16248QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16249M: Toke Høiland-Jørgensen <toke@toke.dk> 16250L: linux-wireless@vger.kernel.org 16251S: Maintained 16252W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16253F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16254F: drivers/net/wireless/ath/ath9k/ 16255 16256QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16257M: Stephan Gerhold <stephan@gerhold.net> 16258L: netdev@vger.kernel.org 16259L: linux-arm-msm@vger.kernel.org 16260S: Maintained 16261F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16262F: drivers/net/wwan/qcom_bam_dmux.c 16263 16264QUALCOMM CAMERA SUBSYSTEM DRIVER 16265M: Robert Foss <robert.foss@linaro.org> 16266M: Todor Tomov <todor.too@gmail.com> 16267L: linux-media@vger.kernel.org 16268S: Maintained 16269F: Documentation/admin-guide/media/qcom_camss.rst 16270F: Documentation/devicetree/bindings/media/*camss* 16271F: drivers/media/platform/qcom/camss/ 16272 16273QUALCOMM CLOCK DRIVERS 16274M: Bjorn Andersson <bjorn.andersson@linaro.org> 16275L: linux-arm-msm@vger.kernel.org 16276S: Supported 16277T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 16278F: Documentation/devicetree/bindings/clock/qcom,* 16279F: drivers/clk/qcom/ 16280F: include/dt-bindings/clock/qcom,* 16281 16282QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 16283M: Niklas Cassel <nks@flawful.org> 16284L: linux-pm@vger.kernel.org 16285L: linux-arm-msm@vger.kernel.org 16286S: Maintained 16287F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 16288F: drivers/soc/qcom/cpr.c 16289 16290QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 16291M: Ilia Lin <ilia.lin@kernel.org> 16292L: linux-pm@vger.kernel.org 16293S: Maintained 16294F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 16295F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 16296F: drivers/cpufreq/qcom-cpufreq-nvmem.c 16297 16298QUALCOMM CRYPTO DRIVERS 16299M: Thara Gopinath <thara.gopinath@linaro.org> 16300L: linux-crypto@vger.kernel.org 16301L: linux-arm-msm@vger.kernel.org 16302S: Maintained 16303F: drivers/crypto/qce/ 16304 16305QUALCOMM EMAC GIGABIT ETHERNET DRIVER 16306M: Timur Tabi <timur@kernel.org> 16307L: netdev@vger.kernel.org 16308S: Maintained 16309F: drivers/net/ethernet/qualcomm/emac/ 16310 16311QUALCOMM ETHQOS ETHERNET DRIVER 16312M: Vinod Koul <vkoul@kernel.org> 16313L: netdev@vger.kernel.org 16314S: Maintained 16315F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 16316F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 16317 16318QUALCOMM FASTRPC DRIVER 16319M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16320M: Amol Maheshwari <amahesh@qti.qualcomm.com> 16321L: linux-arm-msm@vger.kernel.org 16322S: Maintained 16323F: Documentation/devicetree/bindings/misc/qcom,fastrpc.txt 16324F: drivers/misc/fastrpc.c 16325F: include/uapi/misc/fastrpc.h 16326 16327QUALCOMM HEXAGON ARCHITECTURE 16328M: Brian Cain <bcain@quicinc.com> 16329L: linux-hexagon@vger.kernel.org 16330T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 16331S: Supported 16332F: arch/hexagon/ 16333 16334QUALCOMM HIDMA DRIVER 16335M: Sinan Kaya <okaya@kernel.org> 16336L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16337L: linux-arm-msm@vger.kernel.org 16338L: dmaengine@vger.kernel.org 16339S: Supported 16340F: drivers/dma/qcom/hidma* 16341 16342QUALCOMM I2C CCI DRIVER 16343M: Loic Poulain <loic.poulain@linaro.org> 16344M: Robert Foss <robert.foss@linaro.org> 16345L: linux-i2c@vger.kernel.org 16346L: linux-arm-msm@vger.kernel.org 16347S: Maintained 16348F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt 16349F: drivers/i2c/busses/i2c-qcom-cci.c 16350 16351QUALCOMM IOMMU 16352M: Rob Clark <robdclark@gmail.com> 16353L: iommu@lists.linux-foundation.org 16354L: linux-arm-msm@vger.kernel.org 16355S: Maintained 16356F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 16357 16358QUALCOMM IPC ROUTER (QRTR) DRIVER 16359M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16360L: linux-arm-msm@vger.kernel.org 16361S: Maintained 16362F: include/trace/events/qrtr.h 16363F: include/uapi/linux/qrtr.h 16364F: net/qrtr/ 16365 16366QUALCOMM IPCC MAILBOX DRIVER 16367M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16368L: linux-arm-msm@vger.kernel.org 16369S: Supported 16370F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 16371F: drivers/mailbox/qcom-ipcc.c 16372F: include/dt-bindings/mailbox/qcom-ipcc.h 16373 16374QUALCOMM IPQ4019 USB PHY DRIVER 16375M: Robert Marko <robert.marko@sartura.hr> 16376M: Luka Perkov <luka.perkov@sartura.hr> 16377L: linux-arm-msm@vger.kernel.org 16378S: Maintained 16379F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 16380F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 16381 16382QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 16383M: Robert Marko <robert.marko@sartura.hr> 16384M: Luka Perkov <luka.perkov@sartura.hr> 16385L: linux-arm-msm@vger.kernel.org 16386S: Maintained 16387F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 16388F: drivers/regulator/vqmmc-ipq4019-regulator.c 16389 16390QUALCOMM NAND CONTROLLER DRIVER 16391M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16392L: linux-mtd@lists.infradead.org 16393L: linux-arm-msm@vger.kernel.org 16394S: Maintained 16395F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 16396F: drivers/mtd/nand/raw/qcom_nandc.c 16397 16398QUALCOMM RMNET DRIVER 16399M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 16400M: Sean Tranchetti <quic_stranche@quicinc.com> 16401L: netdev@vger.kernel.org 16402S: Maintained 16403F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 16404F: drivers/net/ethernet/qualcomm/rmnet/ 16405F: include/linux/if_rmnet.h 16406 16407QUALCOMM TSENS THERMAL DRIVER 16408M: Amit Kucheria <amitk@kernel.org> 16409M: Thara Gopinath <thara.gopinath@linaro.org> 16410L: linux-pm@vger.kernel.org 16411L: linux-arm-msm@vger.kernel.org 16412S: Maintained 16413F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 16414F: drivers/thermal/qcom/ 16415 16416QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 16417M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 16418L: linux-media@vger.kernel.org 16419L: linux-arm-msm@vger.kernel.org 16420S: Maintained 16421T: git git://linuxtv.org/media_tree.git 16422F: Documentation/devicetree/bindings/media/*venus* 16423F: drivers/media/platform/qcom/venus/ 16424 16425QUALCOMM WCN36XX WIRELESS DRIVER 16426M: Loic Poulain <loic.poulain@linaro.org> 16427L: wcn36xx@lists.infradead.org 16428S: Supported 16429W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 16430F: drivers/net/wireless/ath/wcn36xx/ 16431 16432QUANTENNA QTNFMAC WIRELESS DRIVER 16433M: Igor Mitsyanko <imitsyanko@quantenna.com> 16434R: Sergey Matyukevich <geomatsi@gmail.com> 16435L: linux-wireless@vger.kernel.org 16436S: Maintained 16437F: drivers/net/wireless/quantenna 16438 16439RADEON and AMDGPU DRM DRIVERS 16440M: Alex Deucher <alexander.deucher@amd.com> 16441M: Christian König <christian.koenig@amd.com> 16442M: Pan, Xinhui <Xinhui.Pan@amd.com> 16443L: amd-gfx@lists.freedesktop.org 16444S: Supported 16445T: git https://gitlab.freedesktop.org/agd5f/linux.git 16446B: https://gitlab.freedesktop.org/drm/amd/-/issues 16447C: irc://irc.oftc.net/radeon 16448F: drivers/gpu/drm/amd/ 16449F: drivers/gpu/drm/radeon/ 16450F: include/uapi/drm/amdgpu_drm.h 16451F: include/uapi/drm/radeon_drm.h 16452 16453RADEON FRAMEBUFFER DISPLAY DRIVER 16454M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 16455L: linux-fbdev@vger.kernel.org 16456S: Maintained 16457F: drivers/video/fbdev/aty/radeon* 16458F: include/uapi/linux/radeonfb.h 16459 16460RADIOSHARK RADIO DRIVER 16461M: Hans Verkuil <hverkuil@xs4all.nl> 16462L: linux-media@vger.kernel.org 16463S: Maintained 16464T: git git://linuxtv.org/media_tree.git 16465F: drivers/media/radio/radio-shark.c 16466 16467RADIOSHARK2 RADIO DRIVER 16468M: Hans Verkuil <hverkuil@xs4all.nl> 16469L: linux-media@vger.kernel.org 16470S: Maintained 16471T: git git://linuxtv.org/media_tree.git 16472F: drivers/media/radio/radio-shark2.c 16473F: drivers/media/radio/radio-tea5777.c 16474 16475RADOS BLOCK DEVICE (RBD) 16476M: Ilya Dryomov <idryomov@gmail.com> 16477R: Dongsheng Yang <dongsheng.yang@easystack.cn> 16478L: ceph-devel@vger.kernel.org 16479S: Supported 16480W: http://ceph.com/ 16481T: git git://github.com/ceph/ceph-client.git 16482F: Documentation/ABI/testing/sysfs-bus-rbd 16483F: drivers/block/rbd.c 16484F: drivers/block/rbd_types.h 16485 16486RAGE128 FRAMEBUFFER DISPLAY DRIVER 16487M: Paul Mackerras <paulus@samba.org> 16488L: linux-fbdev@vger.kernel.org 16489S: Maintained 16490F: drivers/video/fbdev/aty/aty128fb.c 16491 16492RAINSHADOW-CEC DRIVER 16493M: Hans Verkuil <hverkuil@xs4all.nl> 16494L: linux-media@vger.kernel.org 16495S: Maintained 16496T: git git://linuxtv.org/media_tree.git 16497F: drivers/media/cec/usb/rainshadow/ 16498 16499RALINK MIPS ARCHITECTURE 16500M: John Crispin <john@phrozen.org> 16501L: linux-mips@vger.kernel.org 16502S: Maintained 16503F: arch/mips/ralink 16504 16505RALINK MT7621 MIPS ARCHITECTURE 16506M: Arınç ÜNAL <arinc.unal@arinc9.com> 16507M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16508L: linux-mips@vger.kernel.org 16509S: Maintained 16510F: arch/mips/boot/dts/ralink/mt7621* 16511 16512RALINK RT2X00 WIRELESS LAN DRIVER 16513M: Stanislaw Gruszka <stf_xl@wp.pl> 16514M: Helmut Schaa <helmut.schaa@googlemail.com> 16515L: linux-wireless@vger.kernel.org 16516S: Maintained 16517F: drivers/net/wireless/ralink/rt2x00/ 16518 16519RAMDISK RAM BLOCK DEVICE DRIVER 16520M: Jens Axboe <axboe@kernel.dk> 16521S: Maintained 16522F: Documentation/admin-guide/blockdev/ramdisk.rst 16523F: drivers/block/brd.c 16524 16525RANCHU VIRTUAL BOARD FOR MIPS 16526M: Miodrag Dinic <miodrag.dinic@mips.com> 16527L: linux-mips@vger.kernel.org 16528S: Supported 16529F: arch/mips/configs/generic/board-ranchu.config 16530F: arch/mips/generic/board-ranchu.c 16531 16532RANDOM NUMBER DRIVER 16533M: "Theodore Ts'o" <tytso@mit.edu> 16534M: Jason A. Donenfeld <Jason@zx2c4.com> 16535T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 16536S: Maintained 16537F: drivers/char/random.c 16538F: drivers/virt/vmgenid.c 16539 16540RAPIDIO SUBSYSTEM 16541M: Matt Porter <mporter@kernel.crashing.org> 16542M: Alexandre Bounine <alex.bou9@gmail.com> 16543S: Maintained 16544F: drivers/rapidio/ 16545 16546RAS INFRASTRUCTURE 16547M: Tony Luck <tony.luck@intel.com> 16548M: Borislav Petkov <bp@alien8.de> 16549L: linux-edac@vger.kernel.org 16550S: Maintained 16551F: Documentation/admin-guide/ras.rst 16552F: drivers/ras/ 16553F: include/linux/ras.h 16554F: include/ras/ras_event.h 16555 16556RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 16557L: linux-wireless@vger.kernel.org 16558S: Orphan 16559F: drivers/net/wireless/ray* 16560 16561RC-CORE / LIRC FRAMEWORK 16562M: Sean Young <sean@mess.org> 16563L: linux-media@vger.kernel.org 16564S: Maintained 16565W: http://linuxtv.org 16566T: git git://linuxtv.org/media_tree.git 16567F: Documentation/driver-api/media/rc-core.rst 16568F: Documentation/userspace-api/media/rc/ 16569F: drivers/media/rc/ 16570F: include/media/rc-map.h 16571F: include/media/rc-core.h 16572F: include/uapi/linux/lirc.h 16573 16574RCMM REMOTE CONTROLS DECODER 16575M: Patrick Lerda <patrick9876@free.fr> 16576S: Maintained 16577F: drivers/media/rc/ir-rcmm-decoder.c 16578 16579RCUTORTURE TEST FRAMEWORK 16580M: "Paul E. McKenney" <paulmck@kernel.org> 16581M: Josh Triplett <josh@joshtriplett.org> 16582R: Steven Rostedt <rostedt@goodmis.org> 16583R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16584R: Lai Jiangshan <jiangshanlai@gmail.com> 16585L: rcu@vger.kernel.org 16586S: Supported 16587T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16588F: tools/testing/selftests/rcutorture 16589 16590RDACM20 Camera Sensor 16591M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16592M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16593M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16594M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16595L: linux-media@vger.kernel.org 16596S: Maintained 16597F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16598F: drivers/media/i2c/max9271.c 16599F: drivers/media/i2c/max9271.h 16600F: drivers/media/i2c/rdacm20.c 16601 16602RDACM21 Camera Sensor 16603M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16604M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16605M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16606M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16607L: linux-media@vger.kernel.org 16608S: Maintained 16609F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16610F: drivers/media/i2c/max9271.c 16611F: drivers/media/i2c/max9271.h 16612F: drivers/media/i2c/rdacm21.c 16613 16614RDC R-321X SoC 16615M: Florian Fainelli <florian@openwrt.org> 16616S: Maintained 16617 16618RDC R6040 FAST ETHERNET DRIVER 16619M: Florian Fainelli <f.fainelli@gmail.com> 16620L: netdev@vger.kernel.org 16621S: Maintained 16622F: drivers/net/ethernet/rdc/r6040.c 16623 16624RDMAVT - RDMA verbs software 16625M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16626L: linux-rdma@vger.kernel.org 16627S: Supported 16628F: drivers/infiniband/sw/rdmavt 16629 16630RDS - RELIABLE DATAGRAM SOCKETS 16631M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 16632L: netdev@vger.kernel.org 16633L: linux-rdma@vger.kernel.org 16634L: rds-devel@oss.oracle.com (moderated for non-subscribers) 16635S: Supported 16636W: https://oss.oracle.com/projects/rds/ 16637F: Documentation/networking/rds.rst 16638F: net/rds/ 16639 16640RDT - RESOURCE ALLOCATION 16641M: Fenghua Yu <fenghua.yu@intel.com> 16642M: Reinette Chatre <reinette.chatre@intel.com> 16643L: linux-kernel@vger.kernel.org 16644S: Supported 16645F: Documentation/x86/resctrl* 16646F: arch/x86/include/asm/resctrl.h 16647F: arch/x86/kernel/cpu/resctrl/ 16648F: tools/testing/selftests/resctrl/ 16649 16650READ-COPY UPDATE (RCU) 16651M: "Paul E. McKenney" <paulmck@kernel.org> 16652M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 16653M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 16654M: Josh Triplett <josh@joshtriplett.org> 16655R: Steven Rostedt <rostedt@goodmis.org> 16656R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16657R: Lai Jiangshan <jiangshanlai@gmail.com> 16658R: Joel Fernandes <joel@joelfernandes.org> 16659L: rcu@vger.kernel.org 16660S: Supported 16661W: http://www.rdrop.com/users/paulmck/RCU/ 16662T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16663F: Documentation/RCU/ 16664F: include/linux/rcu* 16665F: kernel/rcu/ 16666X: Documentation/RCU/torture.rst 16667X: include/linux/srcu*.h 16668X: kernel/rcu/srcu*.c 16669 16670REAL TIME CLOCK (RTC) SUBSYSTEM 16671M: Alessandro Zummo <a.zummo@towertech.it> 16672M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16673L: linux-rtc@vger.kernel.org 16674S: Maintained 16675Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 16676T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 16677F: Documentation/admin-guide/rtc.rst 16678F: Documentation/devicetree/bindings/rtc/ 16679F: drivers/rtc/ 16680F: include/linux/platform_data/rtc-* 16681F: include/linux/rtc.h 16682F: include/linux/rtc/ 16683F: include/uapi/linux/rtc.h 16684F: tools/testing/selftests/rtc/ 16685 16686REALTEK AUDIO CODECS 16687M: Oder Chiou <oder_chiou@realtek.com> 16688S: Maintained 16689F: include/sound/rt*.h 16690F: sound/soc/codecs/rt* 16691 16692REALTEK OTTO WATCHDOG 16693M: Sander Vanheule <sander@svanheule.net> 16694L: linux-watchdog@vger.kernel.org 16695S: Maintained 16696F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 16697F: drivers/watchdog/realtek_otto_wdt.c 16698 16699REALTEK RTL83xx SMI DSA ROUTER CHIPS 16700M: Linus Walleij <linus.walleij@linaro.org> 16701M: Alvin Šipraga <alsi@bang-olufsen.dk> 16702S: Maintained 16703F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 16704F: drivers/net/dsa/realtek/* 16705 16706REALTEK WIRELESS DRIVER (rtlwifi family) 16707M: Ping-Ke Shih <pkshih@realtek.com> 16708L: linux-wireless@vger.kernel.org 16709S: Maintained 16710W: https://wireless.wiki.kernel.org/ 16711T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 16712F: drivers/net/wireless/realtek/rtlwifi/ 16713 16714REALTEK WIRELESS DRIVER (rtw88) 16715M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 16716L: linux-wireless@vger.kernel.org 16717S: Maintained 16718F: drivers/net/wireless/realtek/rtw88/ 16719 16720REALTEK WIRELESS DRIVER (rtw89) 16721M: Ping-Ke Shih <pkshih@realtek.com> 16722L: linux-wireless@vger.kernel.org 16723S: Maintained 16724F: drivers/net/wireless/realtek/rtw89/ 16725 16726REDPINE WIRELESS DRIVER 16727M: Amitkumar Karwar <amitkarwar@gmail.com> 16728M: Siva Rebbagondla <siva8118@gmail.com> 16729L: linux-wireless@vger.kernel.org 16730S: Maintained 16731F: drivers/net/wireless/rsi/ 16732 16733REGISTER MAP ABSTRACTION 16734M: Mark Brown <broonie@kernel.org> 16735L: linux-kernel@vger.kernel.org 16736S: Supported 16737T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 16738F: Documentation/devicetree/bindings/regmap/ 16739F: drivers/base/regmap/ 16740F: include/linux/regmap.h 16741 16742REISERFS FILE SYSTEM 16743L: reiserfs-devel@vger.kernel.org 16744S: Supported 16745F: fs/reiserfs/ 16746 16747REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 16748M: Bjorn Andersson <bjorn.andersson@linaro.org> 16749M: Mathieu Poirier <mathieu.poirier@linaro.org> 16750L: linux-remoteproc@vger.kernel.org 16751S: Maintained 16752T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 16753F: Documentation/ABI/testing/sysfs-class-remoteproc 16754F: Documentation/devicetree/bindings/remoteproc/ 16755F: Documentation/staging/remoteproc.rst 16756F: drivers/remoteproc/ 16757F: include/linux/remoteproc.h 16758F: include/linux/remoteproc/ 16759 16760REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 16761M: Bjorn Andersson <bjorn.andersson@linaro.org> 16762M: Mathieu Poirier <mathieu.poirier@linaro.org> 16763L: linux-remoteproc@vger.kernel.org 16764S: Maintained 16765T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 16766F: Documentation/ABI/testing/sysfs-bus-rpmsg 16767F: Documentation/staging/rpmsg.rst 16768F: drivers/rpmsg/ 16769F: include/linux/rpmsg.h 16770F: include/linux/rpmsg/ 16771F: include/uapi/linux/rpmsg.h 16772F: samples/rpmsg/ 16773 16774REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 16775M: Stephan Gerhold <stephan@gerhold.net> 16776L: netdev@vger.kernel.org 16777L: linux-remoteproc@vger.kernel.org 16778S: Maintained 16779F: drivers/net/wwan/rpmsg_wwan_ctrl.c 16780 16781RENESAS CLOCK DRIVERS 16782M: Geert Uytterhoeven <geert+renesas@glider.be> 16783L: linux-renesas-soc@vger.kernel.org 16784S: Supported 16785T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 16786F: Documentation/devicetree/bindings/clock/renesas,* 16787F: drivers/clk/renesas/ 16788 16789RENESAS EMEV2 I2C DRIVER 16790M: Wolfram Sang <wsa+renesas@sang-engineering.com> 16791L: linux-renesas-soc@vger.kernel.org 16792S: Supported 16793F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 16794F: drivers/i2c/busses/i2c-emev2.c 16795 16796RENESAS ETHERNET DRIVERS 16797R: Sergey Shtylyov <s.shtylyov@omp.ru> 16798L: netdev@vger.kernel.org 16799L: linux-renesas-soc@vger.kernel.org 16800F: Documentation/devicetree/bindings/net/renesas,*.yaml 16801F: drivers/net/ethernet/renesas/ 16802F: include/linux/sh_eth.h 16803 16804RENESAS R-CAR GYROADC DRIVER 16805M: Marek Vasut <marek.vasut@gmail.com> 16806L: linux-iio@vger.kernel.org 16807S: Supported 16808F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 16809F: drivers/iio/adc/rcar-gyroadc.c 16810 16811RENESAS R-CAR I2C DRIVERS 16812M: Wolfram Sang <wsa+renesas@sang-engineering.com> 16813L: linux-renesas-soc@vger.kernel.org 16814S: Supported 16815F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 16816F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 16817F: drivers/i2c/busses/i2c-rcar.c 16818F: drivers/i2c/busses/i2c-sh_mobile.c 16819 16820RENESAS R-CAR SATA DRIVER 16821R: Sergey Shtylyov <s.shtylyov@omp.ru> 16822S: Supported 16823L: linux-ide@vger.kernel.org 16824L: linux-renesas-soc@vger.kernel.org 16825F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 16826F: drivers/ata/sata_rcar.c 16827 16828RENESAS R-CAR THERMAL DRIVERS 16829M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 16830L: linux-renesas-soc@vger.kernel.org 16831S: Supported 16832F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 16833F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 16834F: drivers/thermal/rcar_gen3_thermal.c 16835F: drivers/thermal/rcar_thermal.c 16836 16837RENESAS RIIC DRIVER 16838M: Chris Brandt <chris.brandt@renesas.com> 16839L: linux-renesas-soc@vger.kernel.org 16840S: Supported 16841F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 16842F: drivers/i2c/busses/i2c-riic.c 16843 16844RENESAS USB PHY DRIVER 16845M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16846L: linux-renesas-soc@vger.kernel.org 16847S: Maintained 16848F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 16849 16850RENESAS RZ/G2L A/D DRIVER 16851M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 16852L: linux-iio@vger.kernel.org 16853L: linux-renesas-soc@vger.kernel.org 16854S: Supported 16855F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 16856F: drivers/iio/adc/rzg2l_adc.c 16857 16858RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 16859M: Miquel Raynal <miquel.raynal@bootlin.com> 16860L: linux-mtd@lists.infradead.org 16861L: linux-renesas-soc@vger.kernel.org 16862S: Maintained 16863F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 16864F: drivers/mtd/nand/raw/renesas-nand-controller.c 16865 16866RESET CONTROLLER FRAMEWORK 16867M: Philipp Zabel <p.zabel@pengutronix.de> 16868S: Maintained 16869T: git git://git.pengutronix.de/git/pza/linux 16870F: Documentation/devicetree/bindings/reset/ 16871F: Documentation/driver-api/reset.rst 16872F: drivers/reset/ 16873F: include/dt-bindings/reset/ 16874F: include/linux/reset-controller.h 16875F: include/linux/reset.h 16876F: include/linux/reset/ 16877K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 16878 16879RESTARTABLE SEQUENCES SUPPORT 16880M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16881M: Peter Zijlstra <peterz@infradead.org> 16882M: "Paul E. McKenney" <paulmck@kernel.org> 16883M: Boqun Feng <boqun.feng@gmail.com> 16884L: linux-kernel@vger.kernel.org 16885S: Supported 16886F: include/trace/events/rseq.h 16887F: include/uapi/linux/rseq.h 16888F: kernel/rseq.c 16889F: tools/testing/selftests/rseq/ 16890 16891RFKILL 16892M: Johannes Berg <johannes@sipsolutions.net> 16893L: linux-wireless@vger.kernel.org 16894S: Maintained 16895W: https://wireless.wiki.kernel.org/ 16896Q: https://patchwork.kernel.org/project/linux-wireless/list/ 16897T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 16898T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 16899F: Documentation/ABI/stable/sysfs-class-rfkill 16900F: Documentation/driver-api/rfkill.rst 16901F: include/linux/rfkill.h 16902F: include/uapi/linux/rfkill.h 16903F: net/rfkill/ 16904 16905RHASHTABLE 16906M: Thomas Graf <tgraf@suug.ch> 16907M: Herbert Xu <herbert@gondor.apana.org.au> 16908L: netdev@vger.kernel.org 16909S: Maintained 16910F: include/linux/rhashtable-types.h 16911F: include/linux/rhashtable.h 16912F: lib/rhashtable.c 16913F: lib/test_rhashtable.c 16914 16915RICOH R5C592 MEMORYSTICK DRIVER 16916M: Maxim Levitsky <maximlevitsky@gmail.com> 16917S: Maintained 16918F: drivers/memstick/host/r592.* 16919 16920RICOH SMARTMEDIA/XD DRIVER 16921M: Maxim Levitsky <maximlevitsky@gmail.com> 16922S: Maintained 16923F: drivers/mtd/nand/raw/r852.c 16924F: drivers/mtd/nand/raw/r852.h 16925 16926RISC-V PMU DRIVERS 16927M: Atish Patra <atishp@atishpatra.org> 16928R: Anup Patel <anup@brainfault.org> 16929L: linux-riscv@lists.infradead.org 16930S: Supported 16931F: drivers/perf/riscv_pmu.c 16932F: drivers/perf/riscv_pmu_legacy.c 16933F: drivers/perf/riscv_pmu_sbi.c 16934 16935RISC-V ARCHITECTURE 16936M: Paul Walmsley <paul.walmsley@sifive.com> 16937M: Palmer Dabbelt <palmer@dabbelt.com> 16938M: Albert Ou <aou@eecs.berkeley.edu> 16939L: linux-riscv@lists.infradead.org 16940S: Supported 16941P: Documentation/riscv/patch-acceptance.rst 16942T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 16943F: arch/riscv/ 16944N: riscv 16945K: riscv 16946 16947RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 16948M: Lewis Hanly <lewis.hanly@microchip.com> 16949M: Conor Dooley <conor.dooley@microchip.com> 16950L: linux-riscv@lists.infradead.org 16951S: Supported 16952F: arch/riscv/boot/dts/microchip/ 16953F: drivers/mailbox/mailbox-mpfs.c 16954F: drivers/soc/microchip/ 16955F: include/soc/microchip/mpfs.h 16956 16957RNBD BLOCK DRIVERS 16958M: Md. Haris Iqbal <haris.iqbal@ionos.com> 16959M: Jack Wang <jinpu.wang@ionos.com> 16960L: linux-block@vger.kernel.org 16961S: Maintained 16962F: drivers/block/rnbd/ 16963 16964ROCCAT DRIVERS 16965M: Stefan Achatz <erazor_de@users.sourceforge.net> 16966S: Maintained 16967W: http://sourceforge.net/projects/roccat/ 16968F: Documentation/ABI/*/sysfs-driver-hid-roccat* 16969F: drivers/hid/hid-roccat* 16970F: include/linux/hid-roccat* 16971 16972ROCKCHIP I2S TDM DRIVER 16973M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 16974L: linux-rockchip@lists.infradead.org 16975S: Maintained 16976F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 16977F: sound/soc/rockchip/rockchip_i2s_tdm.* 16978 16979ROCKCHIP ISP V1 DRIVER 16980M: Dafna Hirschfeld <dafna@fastmail.com> 16981L: linux-media@vger.kernel.org 16982L: linux-rockchip@lists.infradead.org 16983S: Maintained 16984F: Documentation/admin-guide/media/rkisp1.rst 16985F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 16986F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 16987F: drivers/media/platform/rockchip/rkisp1 16988F: include/uapi/linux/rkisp1-config.h 16989 16990ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 16991M: Jacob Chen <jacob-chen@iotwrt.com> 16992M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 16993L: linux-media@vger.kernel.org 16994L: linux-rockchip@lists.infradead.org 16995S: Maintained 16996F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 16997F: drivers/media/platform/rockchip/rga/ 16998 16999ROCKCHIP VIDEO DECODER DRIVER 17000M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17001L: linux-media@vger.kernel.org 17002L: linux-rockchip@lists.infradead.org 17003S: Maintained 17004F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17005F: drivers/staging/media/rkvdec/ 17006 17007ROCKER DRIVER 17008M: Jiri Pirko <jiri@resnulli.us> 17009L: netdev@vger.kernel.org 17010S: Supported 17011F: drivers/net/ethernet/rocker/ 17012 17013ROCKETPORT EXPRESS/INFINITY DRIVER 17014M: Kevin Cernekee <cernekee@gmail.com> 17015L: linux-serial@vger.kernel.org 17016S: Odd Fixes 17017F: drivers/tty/serial/rp2.* 17018 17019ROHM BD99954 CHARGER IC 17020R: Matti Vaittinen <mazziesaccount@gmail.com> 17021S: Supported 17022F: drivers/power/supply/bd99954-charger.c 17023F: drivers/power/supply/bd99954-charger.h 17024 17025ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17026M: Tomasz Duszynski <tduszyns@gmail.com> 17027S: Maintained 17028F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17029F: drivers/iio/light/bh1750.c 17030 17031ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17032M: Marek Vasut <marek.vasut+renesas@gmail.com> 17033L: linux-kernel@vger.kernel.org 17034L: linux-renesas-soc@vger.kernel.org 17035S: Supported 17036F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17037F: drivers/gpio/gpio-bd9571mwv.c 17038F: drivers/mfd/bd9571mwv.c 17039F: drivers/regulator/bd9571mwv-regulator.c 17040F: include/linux/mfd/bd9571mwv.h 17041 17042ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17043R: Matti Vaittinen <mazziesaccount@gmail.com> 17044S: Supported 17045F: drivers/clk/clk-bd718x7.c 17046F: drivers/gpio/gpio-bd71815.c 17047F: drivers/gpio/gpio-bd71828.c 17048F: drivers/mfd/rohm-bd71828.c 17049F: drivers/mfd/rohm-bd718x7.c 17050F: drivers/mfd/rohm-bd9576.c 17051F: drivers/regulator/bd71815-regulator.c 17052F: drivers/regulator/bd71828-regulator.c 17053F: drivers/regulator/bd718x7-regulator.c 17054F: drivers/regulator/bd9576-regulator.c 17055F: drivers/regulator/rohm-regulator.c 17056F: drivers/rtc/rtc-bd70528.c 17057F: drivers/watchdog/bd9576_wdt.c 17058F: include/linux/mfd/rohm-bd71815.h 17059F: include/linux/mfd/rohm-bd71828.h 17060F: include/linux/mfd/rohm-bd718x7.h 17061F: include/linux/mfd/rohm-bd957x.h 17062F: include/linux/mfd/rohm-generic.h 17063F: include/linux/mfd/rohm-shared.h 17064 17065ROSE NETWORK LAYER 17066M: Ralf Baechle <ralf@linux-mips.org> 17067L: linux-hams@vger.kernel.org 17068S: Maintained 17069W: http://www.linux-ax25.org/ 17070F: include/net/rose.h 17071F: include/uapi/linux/rose.h 17072F: net/rose/ 17073 17074ROTATION DRIVER FOR ALLWINNER A83T 17075M: Jernej Skrabec <jernej.skrabec@gmail.com> 17076L: linux-media@vger.kernel.org 17077S: Maintained 17078T: git git://linuxtv.org/media_tree.git 17079F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17080F: drivers/media/platform/sunxi/sun8i-rotate/ 17081 17082RPMSG TTY DRIVER 17083M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17084L: linux-remoteproc@vger.kernel.org 17085S: Maintained 17086F: drivers/tty/rpmsg_tty.c 17087 17088RTL2830 MEDIA DRIVER 17089M: Antti Palosaari <crope@iki.fi> 17090L: linux-media@vger.kernel.org 17091S: Maintained 17092W: https://linuxtv.org 17093W: http://palosaari.fi/linux/ 17094Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17095T: git git://linuxtv.org/anttip/media_tree.git 17096F: drivers/media/dvb-frontends/rtl2830* 17097 17098RTL2832 MEDIA DRIVER 17099M: Antti Palosaari <crope@iki.fi> 17100L: linux-media@vger.kernel.org 17101S: Maintained 17102W: https://linuxtv.org 17103W: http://palosaari.fi/linux/ 17104Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17105T: git git://linuxtv.org/anttip/media_tree.git 17106F: drivers/media/dvb-frontends/rtl2832* 17107 17108RTL2832_SDR MEDIA DRIVER 17109M: Antti Palosaari <crope@iki.fi> 17110L: linux-media@vger.kernel.org 17111S: Maintained 17112W: https://linuxtv.org 17113W: http://palosaari.fi/linux/ 17114Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17115T: git git://linuxtv.org/anttip/media_tree.git 17116F: drivers/media/dvb-frontends/rtl2832_sdr* 17117 17118RTL8180 WIRELESS DRIVER 17119L: linux-wireless@vger.kernel.org 17120S: Orphan 17121W: https://wireless.wiki.kernel.org/ 17122T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17123F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17124 17125RTL8187 WIRELESS DRIVER 17126M: Herton Ronaldo Krzesinski <herton@canonical.com> 17127M: Hin-Tak Leung <htl10@users.sourceforge.net> 17128M: Larry Finger <Larry.Finger@lwfinger.net> 17129L: linux-wireless@vger.kernel.org 17130S: Maintained 17131W: https://wireless.wiki.kernel.org/ 17132T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17133F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17134 17135RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17136M: Jes Sorensen <Jes.Sorensen@gmail.com> 17137L: linux-wireless@vger.kernel.org 17138S: Maintained 17139T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17140F: drivers/net/wireless/realtek/rtl8xxxu/ 17141 17142RTRS TRANSPORT DRIVERS 17143M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17144M: Jack Wang <jinpu.wang@ionos.com> 17145L: linux-rdma@vger.kernel.org 17146S: Maintained 17147F: drivers/infiniband/ulp/rtrs/ 17148 17149RXRPC SOCKETS (AF_RXRPC) 17150M: David Howells <dhowells@redhat.com> 17151M: Marc Dionne <marc.dionne@auristor.com> 17152L: linux-afs@lists.infradead.org 17153S: Supported 17154W: https://www.infradead.org/~dhowells/kafs/ 17155F: Documentation/networking/rxrpc.rst 17156F: include/keys/rxrpc-type.h 17157F: include/net/af_rxrpc.h 17158F: include/trace/events/rxrpc.h 17159F: include/uapi/linux/rxrpc.h 17160F: net/rxrpc/ 17161 17162S3 SAVAGE FRAMEBUFFER DRIVER 17163M: Antonino Daplas <adaplas@gmail.com> 17164L: linux-fbdev@vger.kernel.org 17165S: Maintained 17166F: drivers/video/fbdev/savage/ 17167 17168S390 17169M: Heiko Carstens <hca@linux.ibm.com> 17170M: Vasily Gorbik <gor@linux.ibm.com> 17171M: Alexander Gordeev <agordeev@linux.ibm.com> 17172R: Christian Borntraeger <borntraeger@linux.ibm.com> 17173R: Sven Schnelle <svens@linux.ibm.com> 17174L: linux-s390@vger.kernel.org 17175S: Supported 17176W: http://www.ibm.com/developerworks/linux/linux390/ 17177T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 17178F: Documentation/driver-api/s390-drivers.rst 17179F: Documentation/s390/ 17180F: arch/s390/ 17181F: drivers/s390/ 17182 17183S390 COMMON I/O LAYER 17184M: Vineeth Vijayan <vneethv@linux.ibm.com> 17185M: Peter Oberparleiter <oberpar@linux.ibm.com> 17186L: linux-s390@vger.kernel.org 17187S: Supported 17188W: http://www.ibm.com/developerworks/linux/linux390/ 17189F: drivers/s390/cio/ 17190 17191S390 DASD DRIVER 17192M: Stefan Haberland <sth@linux.ibm.com> 17193M: Jan Hoeppner <hoeppner@linux.ibm.com> 17194L: linux-s390@vger.kernel.org 17195S: Supported 17196W: http://www.ibm.com/developerworks/linux/linux390/ 17197F: block/partitions/ibm.c 17198F: drivers/s390/block/dasd* 17199F: include/linux/dasd_mod.h 17200 17201S390 IOMMU (PCI) 17202M: Matthew Rosato <mjrosato@linux.ibm.com> 17203M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17204L: linux-s390@vger.kernel.org 17205S: Supported 17206W: http://www.ibm.com/developerworks/linux/linux390/ 17207F: drivers/iommu/s390-iommu.c 17208 17209S390 IUCV NETWORK LAYER 17210M: Alexandra Winter <wintera@linux.ibm.com> 17211M: Wenjia Zhang <wenjia@linux.ibm.com> 17212L: linux-s390@vger.kernel.org 17213L: netdev@vger.kernel.org 17214S: Supported 17215W: http://www.ibm.com/developerworks/linux/linux390/ 17216F: drivers/s390/net/*iucv* 17217F: include/net/iucv/ 17218F: net/iucv/ 17219 17220S390 NETWORK DRIVERS 17221M: Alexandra Winter <wintera@linux.ibm.com> 17222M: Wenjia Zhang <wenjia@linux.ibm.com> 17223L: linux-s390@vger.kernel.org 17224L: netdev@vger.kernel.org 17225S: Supported 17226W: http://www.ibm.com/developerworks/linux/linux390/ 17227F: drivers/s390/net/ 17228 17229S390 PCI SUBSYSTEM 17230M: Niklas Schnelle <schnelle@linux.ibm.com> 17231M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17232L: linux-s390@vger.kernel.org 17233S: Supported 17234W: http://www.ibm.com/developerworks/linux/linux390/ 17235F: arch/s390/pci/ 17236F: drivers/pci/hotplug/s390_pci_hpc.c 17237F: Documentation/s390/pci.rst 17238 17239S390 VFIO AP DRIVER 17240M: Tony Krowiak <akrowiak@linux.ibm.com> 17241M: Halil Pasic <pasic@linux.ibm.com> 17242M: Jason Herne <jjherne@linux.ibm.com> 17243L: linux-s390@vger.kernel.org 17244S: Supported 17245W: http://www.ibm.com/developerworks/linux/linux390/ 17246F: Documentation/s390/vfio-ap.rst 17247F: drivers/s390/crypto/vfio_ap* 17248 17249S390 VFIO-CCW DRIVER 17250M: Eric Farman <farman@linux.ibm.com> 17251M: Matthew Rosato <mjrosato@linux.ibm.com> 17252R: Halil Pasic <pasic@linux.ibm.com> 17253L: linux-s390@vger.kernel.org 17254L: kvm@vger.kernel.org 17255S: Supported 17256F: Documentation/s390/vfio-ccw.rst 17257F: drivers/s390/cio/vfio_ccw* 17258F: include/uapi/linux/vfio_ccw.h 17259 17260S390 VFIO-PCI DRIVER 17261M: Matthew Rosato <mjrosato@linux.ibm.com> 17262M: Eric Farman <farman@linux.ibm.com> 17263L: linux-s390@vger.kernel.org 17264L: kvm@vger.kernel.org 17265S: Supported 17266F: drivers/vfio/pci/vfio_pci_zdev.c 17267F: include/uapi/linux/vfio_zdev.h 17268 17269S390 ZCRYPT DRIVER 17270M: Harald Freudenberger <freude@linux.ibm.com> 17271L: linux-s390@vger.kernel.org 17272S: Supported 17273W: http://www.ibm.com/developerworks/linux/linux390/ 17274F: drivers/s390/crypto/ 17275 17276S390 ZFCP DRIVER 17277M: Steffen Maier <maier@linux.ibm.com> 17278M: Benjamin Block <bblock@linux.ibm.com> 17279L: linux-s390@vger.kernel.org 17280S: Supported 17281W: http://www.ibm.com/developerworks/linux/linux390/ 17282F: drivers/s390/scsi/zfcp_* 17283 17284S3C ADC BATTERY DRIVER 17285M: Krzysztof Kozlowski <krzk@kernel.org> 17286L: linux-samsung-soc@vger.kernel.org 17287S: Odd Fixes 17288F: drivers/power/supply/s3c_adc_battery.c 17289F: include/linux/s3c_adc_battery.h 17290 17291S3C24XX SD/MMC Driver 17292M: Ben Dooks <ben-linux@fluff.org> 17293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17294S: Supported 17295F: drivers/mmc/host/s3cmci.* 17296 17297SAA6588 RDS RECEIVER DRIVER 17298M: Hans Verkuil <hverkuil@xs4all.nl> 17299L: linux-media@vger.kernel.org 17300S: Odd Fixes 17301W: https://linuxtv.org 17302T: git git://linuxtv.org/media_tree.git 17303F: drivers/media/i2c/saa6588* 17304 17305SAA7134 VIDEO4LINUX DRIVER 17306M: Mauro Carvalho Chehab <mchehab@kernel.org> 17307L: linux-media@vger.kernel.org 17308S: Odd fixes 17309W: https://linuxtv.org 17310T: git git://linuxtv.org/media_tree.git 17311F: Documentation/driver-api/media/drivers/saa7134* 17312F: drivers/media/pci/saa7134/ 17313 17314SAA7146 VIDEO4LINUX-2 DRIVER 17315M: Hans Verkuil <hverkuil@xs4all.nl> 17316L: linux-media@vger.kernel.org 17317S: Maintained 17318T: git git://linuxtv.org/media_tree.git 17319F: drivers/media/common/saa7146/ 17320F: drivers/media/pci/saa7146/ 17321F: include/media/drv-intf/saa7146* 17322 17323SAFESETID SECURITY MODULE 17324M: Micah Morton <mortonm@chromium.org> 17325S: Supported 17326F: Documentation/admin-guide/LSM/SafeSetID.rst 17327F: security/safesetid/ 17328 17329SAMSUNG AUDIO (ASoC) DRIVERS 17330M: Krzysztof Kozlowski <krzk@kernel.org> 17331M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17332L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17333S: Supported 17334F: Documentation/devicetree/bindings/sound/samsung* 17335F: sound/soc/samsung/ 17336 17337SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 17338M: Krzysztof Kozlowski <krzk@kernel.org> 17339L: linux-crypto@vger.kernel.org 17340L: linux-samsung-soc@vger.kernel.org 17341S: Maintained 17342F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 17343F: drivers/crypto/exynos-rng.c 17344 17345SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 17346M: Łukasz Stelmach <l.stelmach@samsung.com> 17347L: linux-samsung-soc@vger.kernel.org 17348S: Maintained 17349F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 17350F: drivers/char/hw_random/exynos-trng.c 17351 17352SAMSUNG FRAMEBUFFER DRIVER 17353M: Jingoo Han <jingoohan1@gmail.com> 17354L: linux-fbdev@vger.kernel.org 17355S: Maintained 17356F: drivers/video/fbdev/s3c-fb.c 17357 17358SAMSUNG INTERCONNECT DRIVERS 17359M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17360M: Artur Świgoń <a.swigon@samsung.com> 17361L: linux-pm@vger.kernel.org 17362L: linux-samsung-soc@vger.kernel.org 17363S: Supported 17364F: drivers/interconnect/samsung/ 17365 17366SAMSUNG LAPTOP DRIVER 17367M: Corentin Chary <corentin.chary@gmail.com> 17368L: platform-driver-x86@vger.kernel.org 17369S: Maintained 17370F: drivers/platform/x86/samsung-laptop.c 17371 17372SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 17373M: Krzysztof Kozlowski <krzk@kernel.org> 17374M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 17375L: linux-kernel@vger.kernel.org 17376L: linux-samsung-soc@vger.kernel.org 17377S: Supported 17378F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 17379F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 17380F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 17381F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 17382F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 17383F: drivers/clk/clk-s2mps11.c 17384F: drivers/mfd/sec*.c 17385F: drivers/regulator/s2m*.c 17386F: drivers/regulator/s5m*.c 17387F: drivers/rtc/rtc-s5m.c 17388F: include/linux/mfd/samsung/ 17389 17390SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 17391M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 17392L: linux-media@vger.kernel.org 17393L: linux-samsung-soc@vger.kernel.org 17394S: Maintained 17395F: drivers/media/platform/samsung/s3c-camif/ 17396F: include/media/drv-intf/s3c_camif.h 17397 17398SAMSUNG S3FWRN5 NFC DRIVER 17399M: Krzysztof Kozlowski <krzk@kernel.org> 17400M: Krzysztof Opasiak <k.opasiak@samsung.com> 17401L: linux-nfc@lists.01.org (subscribers-only) 17402S: Maintained 17403F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 17404F: drivers/nfc/s3fwrn5 17405 17406SAMSUNG S5C73M3 CAMERA DRIVER 17407M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17408M: Andrzej Hajda <andrzej.hajda@intel.com> 17409L: linux-media@vger.kernel.org 17410S: Supported 17411F: drivers/media/i2c/s5c73m3/* 17412 17413SAMSUNG S5K5BAF CAMERA DRIVER 17414M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17415M: Andrzej Hajda <andrzej.hajda@intel.com> 17416L: linux-media@vger.kernel.org 17417S: Supported 17418F: drivers/media/i2c/s5k5baf.c 17419 17420SAMSUNG S5P Security SubSystem (SSS) DRIVER 17421M: Krzysztof Kozlowski <krzk@kernel.org> 17422M: Vladimir Zapolskiy <vz@mleia.com> 17423L: linux-crypto@vger.kernel.org 17424L: linux-samsung-soc@vger.kernel.org 17425S: Maintained 17426F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 17427F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 17428F: drivers/crypto/s5p-sss.c 17429 17430SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 17431M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17432L: linux-media@vger.kernel.org 17433S: Supported 17434Q: https://patchwork.linuxtv.org/project/linux-media/list/ 17435F: drivers/media/platform/samsung/exynos4-is/ 17436 17437SAMSUNG SOC CLOCK DRIVERS 17438M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17439M: Tomasz Figa <tomasz.figa@gmail.com> 17440M: Chanwoo Choi <cw00.choi@samsung.com> 17441R: Alim Akhtar <alim.akhtar@samsung.com> 17442L: linux-samsung-soc@vger.kernel.org 17443S: Supported 17444T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 17445F: Documentation/devicetree/bindings/clock/samsung,*.yaml 17446F: Documentation/devicetree/bindings/clock/samsung,s3c* 17447F: drivers/clk/samsung/ 17448F: include/dt-bindings/clock/exynos*.h 17449F: include/dt-bindings/clock/s3c*.h 17450F: include/dt-bindings/clock/s5p*.h 17451F: include/dt-bindings/clock/samsung,*.h 17452F: include/linux/clk/samsung.h 17453F: include/linux/platform_data/clk-s3c2410.h 17454 17455SAMSUNG SPI DRIVERS 17456M: Krzysztof Kozlowski <krzk@kernel.org> 17457M: Andi Shyti <andi@etezian.org> 17458L: linux-spi@vger.kernel.org 17459L: linux-samsung-soc@vger.kernel.org 17460S: Maintained 17461F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 17462F: drivers/spi/spi-s3c* 17463F: include/linux/platform_data/spi-s3c64xx.h 17464F: include/linux/spi/s3c24xx-fiq.h 17465 17466SAMSUNG SXGBE DRIVERS 17467M: Byungho An <bh74.an@samsung.com> 17468L: netdev@vger.kernel.org 17469S: Supported 17470F: drivers/net/ethernet/samsung/sxgbe/ 17471 17472SAMSUNG THERMAL DRIVER 17473M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 17474M: Krzysztof Kozlowski <krzk@kernel.org> 17475L: linux-pm@vger.kernel.org 17476L: linux-samsung-soc@vger.kernel.org 17477S: Maintained 17478F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 17479F: drivers/thermal/samsung/ 17480 17481SAMSUNG USB2 PHY DRIVER 17482M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17483L: linux-kernel@vger.kernel.org 17484S: Supported 17485F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 17486F: Documentation/driver-api/phy/samsung-usb2.rst 17487F: drivers/phy/samsung/phy-exynos4210-usb2.c 17488F: drivers/phy/samsung/phy-exynos4x12-usb2.c 17489F: drivers/phy/samsung/phy-exynos5250-usb2.c 17490F: drivers/phy/samsung/phy-s5pv210-usb2.c 17491F: drivers/phy/samsung/phy-samsung-usb2.c 17492F: drivers/phy/samsung/phy-samsung-usb2.h 17493 17494SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 17495M: Paul Barker <paul.barker@sancloud.com> 17496R: Marc Murphy <marc.murphy@sancloud.com> 17497S: Supported 17498F: arch/arm/boot/dts/am335x-sancloud* 17499 17500SC1200 WDT DRIVER 17501M: Zwane Mwaikambo <zwanem@gmail.com> 17502S: Maintained 17503F: drivers/watchdog/sc1200wdt.c 17504 17505SCHEDULER 17506M: Ingo Molnar <mingo@redhat.com> 17507M: Peter Zijlstra <peterz@infradead.org> 17508M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 17509M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 17510R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 17511R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 17512R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 17513R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 17514R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 17515L: linux-kernel@vger.kernel.org 17516S: Maintained 17517T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 17518F: include/linux/preempt.h 17519F: include/linux/sched.h 17520F: include/linux/wait.h 17521F: include/uapi/linux/sched.h 17522F: kernel/sched/ 17523 17524SCR24X CHIP CARD INTERFACE DRIVER 17525M: Lubomir Rintel <lkundrak@v3.sk> 17526S: Supported 17527F: drivers/char/pcmcia/scr24x_cs.c 17528 17529SCSI RDMA PROTOCOL (SRP) INITIATOR 17530M: Bart Van Assche <bvanassche@acm.org> 17531L: linux-rdma@vger.kernel.org 17532S: Supported 17533Q: http://patchwork.kernel.org/project/linux-rdma/list/ 17534F: drivers/infiniband/ulp/srp/ 17535F: include/scsi/srp.h 17536 17537SCSI RDMA PROTOCOL (SRP) TARGET 17538M: Bart Van Assche <bvanassche@acm.org> 17539L: linux-rdma@vger.kernel.org 17540L: target-devel@vger.kernel.org 17541S: Supported 17542Q: http://patchwork.kernel.org/project/linux-rdma/list/ 17543F: drivers/infiniband/ulp/srpt/ 17544 17545SCSI SG DRIVER 17546M: Doug Gilbert <dgilbert@interlog.com> 17547L: linux-scsi@vger.kernel.org 17548S: Maintained 17549W: http://sg.danny.cz/sg 17550F: Documentation/scsi/scsi-generic.rst 17551F: drivers/scsi/sg.c 17552F: include/scsi/sg.h 17553 17554SCSI SUBSYSTEM 17555M: "James E.J. Bottomley" <jejb@linux.ibm.com> 17556M: "Martin K. Petersen" <martin.petersen@oracle.com> 17557L: linux-scsi@vger.kernel.org 17558S: Maintained 17559Q: https://patchwork.kernel.org/project/linux-scsi/list/ 17560T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 17561T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 17562F: Documentation/devicetree/bindings/scsi/ 17563F: drivers/scsi/ 17564F: include/scsi/ 17565 17566SCSI TAPE DRIVER 17567M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 17568L: linux-scsi@vger.kernel.org 17569S: Maintained 17570F: Documentation/scsi/st.rst 17571F: drivers/scsi/st.* 17572F: drivers/scsi/st_*.h 17573 17574SCSI TARGET CORE USER DRIVER 17575M: Bodo Stroesser <bostroesser@gmail.com> 17576L: linux-scsi@vger.kernel.org 17577L: target-devel@vger.kernel.org 17578S: Supported 17579F: Documentation/target/tcmu-design.rst 17580F: drivers/target/target_core_user.c 17581F: include/uapi/linux/target_core_user.h 17582 17583SCSI TARGET SUBSYSTEM 17584M: "Martin K. Petersen" <martin.petersen@oracle.com> 17585L: linux-scsi@vger.kernel.org 17586L: target-devel@vger.kernel.org 17587S: Supported 17588W: http://www.linux-iscsi.org 17589Q: https://patchwork.kernel.org/project/target-devel/list/ 17590T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 17591F: Documentation/target/ 17592F: drivers/target/ 17593F: include/target/ 17594 17595SCTP PROTOCOL 17596M: Vlad Yasevich <vyasevich@gmail.com> 17597M: Neil Horman <nhorman@tuxdriver.com> 17598M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 17599L: linux-sctp@vger.kernel.org 17600S: Maintained 17601W: http://lksctp.sourceforge.net 17602F: Documentation/networking/sctp.rst 17603F: include/linux/sctp.h 17604F: include/net/sctp/ 17605F: include/uapi/linux/sctp.h 17606F: net/sctp/ 17607 17608SCx200 CPU SUPPORT 17609M: Jim Cromie <jim.cromie@gmail.com> 17610S: Odd Fixes 17611F: Documentation/i2c/busses/scx200_acb.rst 17612F: arch/x86/platform/scx200/ 17613F: drivers/i2c/busses/scx200* 17614F: drivers/mtd/maps/scx200_docflash.c 17615F: drivers/watchdog/scx200_wdt.c 17616F: include/linux/scx200.h 17617 17618SCx200 GPIO DRIVER 17619M: Jim Cromie <jim.cromie@gmail.com> 17620S: Maintained 17621F: drivers/char/scx200_gpio.c 17622F: include/linux/scx200_gpio.h 17623 17624SCx200 HRT CLOCKSOURCE DRIVER 17625M: Jim Cromie <jim.cromie@gmail.com> 17626S: Maintained 17627F: drivers/clocksource/scx200_hrt.c 17628 17629SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 17630M: Sascha Sommer <saschasommer@freenet.de> 17631L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 17632S: Maintained 17633F: drivers/mmc/host/sdricoh_cs.c 17634 17635SECO BOARDS CEC DRIVER 17636M: Ettore Chimenti <ek5.chimenti@gmail.com> 17637S: Maintained 17638F: drivers/media/cec/platform/seco/seco-cec.c 17639F: drivers/media/cec/platform/seco/seco-cec.h 17640 17641SECURE COMPUTING 17642M: Kees Cook <keescook@chromium.org> 17643R: Andy Lutomirski <luto@amacapital.net> 17644R: Will Drewry <wad@chromium.org> 17645S: Supported 17646T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp 17647F: Documentation/userspace-api/seccomp_filter.rst 17648F: include/linux/seccomp.h 17649F: include/uapi/linux/seccomp.h 17650F: kernel/seccomp.c 17651F: tools/testing/selftests/kselftest_harness.h 17652F: tools/testing/selftests/seccomp/* 17653K: \bsecure_computing 17654K: \bTIF_SECCOMP\b 17655 17656SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 17657M: Al Cooper <alcooperx@gmail.com> 17658L: linux-mmc@vger.kernel.org 17659L: bcm-kernel-feedback-list@broadcom.com 17660S: Maintained 17661F: drivers/mmc/host/sdhci-brcmstb* 17662 17663SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 17664M: Adrian Hunter <adrian.hunter@intel.com> 17665L: linux-mmc@vger.kernel.org 17666S: Maintained 17667F: drivers/mmc/host/sdhci* 17668 17669SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 17670M: Eugen Hristev <eugen.hristev@microchip.com> 17671L: linux-mmc@vger.kernel.org 17672S: Supported 17673F: drivers/mmc/host/sdhci-of-at91.c 17674 17675SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 17676M: Ben Dooks <ben-linux@fluff.org> 17677M: Jaehoon Chung <jh80.chung@samsung.com> 17678L: linux-mmc@vger.kernel.org 17679S: Maintained 17680F: drivers/mmc/host/sdhci-s3c* 17681 17682SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 17683M: Viresh Kumar <vireshk@kernel.org> 17684L: linux-mmc@vger.kernel.org 17685S: Maintained 17686F: drivers/mmc/host/sdhci-spear.c 17687 17688SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 17689M: Kishon Vijay Abraham I <kishon@ti.com> 17690L: linux-mmc@vger.kernel.org 17691S: Maintained 17692F: drivers/mmc/host/sdhci-omap.c 17693 17694SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 17695M: Haibo Chen <haibo.chen@nxp.com> 17696L: linux-imx@nxp.com 17697L: linux-mmc@vger.kernel.org 17698S: Maintained 17699F: drivers/mmc/host/sdhci-esdhc-imx.c 17700 17701SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 17702M: Jonathan Derrick <jonathan.derrick@intel.com> 17703M: Revanth Rajashekar <revanth.rajashekar@intel.com> 17704L: linux-block@vger.kernel.org 17705S: Supported 17706F: block/opal_proto.h 17707F: block/sed* 17708F: include/linux/sed* 17709F: include/uapi/linux/sed* 17710 17711SECURITY CONTACT 17712M: Security Officers <security@kernel.org> 17713S: Supported 17714F: Documentation/admin-guide/security-bugs.rst 17715 17716SECURITY SUBSYSTEM 17717M: James Morris <jmorris@namei.org> 17718M: "Serge E. Hallyn" <serge@hallyn.com> 17719L: linux-security-module@vger.kernel.org (suggested Cc:) 17720S: Supported 17721W: http://kernsec.org/ 17722T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git 17723F: security/ 17724X: security/selinux/ 17725 17726SELINUX SECURITY MODULE 17727M: Paul Moore <paul@paul-moore.com> 17728M: Stephen Smalley <stephen.smalley.work@gmail.com> 17729M: Eric Paris <eparis@parisplace.org> 17730L: selinux@vger.kernel.org 17731S: Supported 17732W: https://selinuxproject.org 17733W: https://github.com/SELinuxProject 17734T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 17735F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 17736F: Documentation/ABI/obsolete/sysfs-selinux-disable 17737F: Documentation/admin-guide/LSM/SELinux.rst 17738F: include/trace/events/avc.h 17739F: include/uapi/linux/selinux_netlink.h 17740F: scripts/selinux/ 17741F: security/selinux/ 17742 17743SENSABLE PHANTOM 17744M: Jiri Slaby <jirislaby@kernel.org> 17745S: Maintained 17746F: drivers/misc/phantom.c 17747F: include/uapi/linux/phantom.h 17748 17749SENSEAIR SUNRISE 006-0-0007 17750M: Jacopo Mondi <jacopo@jmondi.org> 17751S: Maintained 17752F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 17753F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 17754F: drivers/iio/chemical/sunrise_co2.c 17755 17756SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 17757M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 17758S: Maintained 17759F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 17760F: drivers/iio/chemical/scd30.h 17761F: drivers/iio/chemical/scd30_core.c 17762F: drivers/iio/chemical/scd30_i2c.c 17763F: drivers/iio/chemical/scd30_serial.c 17764 17765SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 17766M: Roan van Dijk <roan@protonic.nl> 17767S: Maintained 17768F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 17769F: drivers/iio/chemical/scd4x.c 17770 17771SENSIRION SGP40 GAS SENSOR DRIVER 17772M: Andreas Klinger <ak@it-klinger.de> 17773S: Maintained 17774F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 17775F: drivers/iio/chemical/sgp40.c 17776 17777SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 17778M: Tomasz Duszynski <tduszyns@gmail.com> 17779S: Maintained 17780F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 17781F: drivers/iio/chemical/sps30.c 17782F: drivers/iio/chemical/sps30_i2c.c 17783F: drivers/iio/chemical/sps30_serial.c 17784 17785SERIAL DEVICE BUS 17786M: Rob Herring <robh@kernel.org> 17787L: linux-serial@vger.kernel.org 17788S: Maintained 17789F: Documentation/devicetree/bindings/serial/serial.yaml 17790F: drivers/tty/serdev/ 17791F: include/linux/serdev.h 17792 17793SERIAL DRIVERS 17794M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17795L: linux-serial@vger.kernel.org 17796S: Maintained 17797F: Documentation/devicetree/bindings/serial/ 17798F: drivers/tty/serial/ 17799 17800SERIAL IR RECEIVER 17801M: Sean Young <sean@mess.org> 17802L: linux-media@vger.kernel.org 17803S: Maintained 17804F: drivers/media/rc/serial_ir.c 17805 17806SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 17807M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17808L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17809S: Maintained 17810F: Documentation/devicetree/bindings/slimbus/ 17811F: drivers/slimbus/ 17812F: include/linux/slimbus.h 17813 17814SFC NETWORK DRIVER 17815M: Edward Cree <ecree.xilinx@gmail.com> 17816M: Martin Habets <habetsm.xilinx@gmail.com> 17817L: netdev@vger.kernel.org 17818S: Supported 17819F: drivers/net/ethernet/sfc/ 17820 17821SFF/SFP/SFP+ MODULE SUPPORT 17822M: Russell King <linux@armlinux.org.uk> 17823L: netdev@vger.kernel.org 17824S: Maintained 17825F: drivers/net/phy/phylink.c 17826F: drivers/net/phy/sfp* 17827F: include/linux/mdio/mdio-i2c.h 17828F: include/linux/phylink.h 17829F: include/linux/sfp.h 17830K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 17831 17832SGI GRU DRIVER 17833M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 17834S: Maintained 17835F: drivers/misc/sgi-gru/ 17836 17837SGI XP/XPC/XPNET DRIVER 17838M: Robin Holt <robinmholt@gmail.com> 17839M: Steve Wahl <steve.wahl@hpe.com> 17840R: Mike Travis <mike.travis@hpe.com> 17841S: Maintained 17842F: drivers/misc/sgi-xp/ 17843 17844SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 17845M: Karsten Graul <kgraul@linux.ibm.com> 17846L: linux-s390@vger.kernel.org 17847S: Supported 17848W: http://www.ibm.com/developerworks/linux/linux390/ 17849F: net/smc/ 17850 17851SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 17852M: Linus Walleij <linus.walleij@linaro.org> 17853L: linux-iio@vger.kernel.org 17854S: Maintained 17855T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 17856F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 17857F: drivers/iio/light/gp2ap002.c 17858 17859SHARP RJ54N1CB0C SENSOR DRIVER 17860M: Jacopo Mondi <jacopo@jmondi.org> 17861L: linux-media@vger.kernel.org 17862S: Odd fixes 17863T: git git://linuxtv.org/media_tree.git 17864F: drivers/media/i2c/rj54n1cb0c.c 17865F: include/media/i2c/rj54n1cb0c.h 17866 17867SH_VOU V4L2 OUTPUT DRIVER 17868L: linux-media@vger.kernel.org 17869S: Orphan 17870F: drivers/media/platform/renesas/sh_vou.c 17871F: include/media/drv-intf/sh_vou.h 17872 17873SI2157 MEDIA DRIVER 17874M: Antti Palosaari <crope@iki.fi> 17875L: linux-media@vger.kernel.org 17876S: Maintained 17877W: https://linuxtv.org 17878W: http://palosaari.fi/linux/ 17879Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17880T: git git://linuxtv.org/anttip/media_tree.git 17881F: drivers/media/tuners/si2157* 17882 17883SI2165 MEDIA DRIVER 17884M: Matthias Schwarzott <zzam@gentoo.org> 17885L: linux-media@vger.kernel.org 17886S: Maintained 17887W: https://linuxtv.org 17888Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17889F: drivers/media/dvb-frontends/si2165* 17890 17891SI2168 MEDIA DRIVER 17892M: Antti Palosaari <crope@iki.fi> 17893L: linux-media@vger.kernel.org 17894S: Maintained 17895W: https://linuxtv.org 17896W: http://palosaari.fi/linux/ 17897Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17898T: git git://linuxtv.org/anttip/media_tree.git 17899F: drivers/media/dvb-frontends/si2168* 17900 17901SI470X FM RADIO RECEIVER I2C DRIVER 17902M: Hans Verkuil <hverkuil@xs4all.nl> 17903L: linux-media@vger.kernel.org 17904S: Odd Fixes 17905W: https://linuxtv.org 17906T: git git://linuxtv.org/media_tree.git 17907F: drivers/media/radio/si470x/radio-si470x-i2c.c 17908 17909SI470X FM RADIO RECEIVER USB DRIVER 17910M: Hans Verkuil <hverkuil@xs4all.nl> 17911L: linux-media@vger.kernel.org 17912S: Maintained 17913W: https://linuxtv.org 17914T: git git://linuxtv.org/media_tree.git 17915F: drivers/media/radio/si470x/radio-si470x-common.c 17916F: drivers/media/radio/si470x/radio-si470x-usb.c 17917F: drivers/media/radio/si470x/radio-si470x.h 17918 17919SI4713 FM RADIO TRANSMITTER I2C DRIVER 17920M: Eduardo Valentin <edubezval@gmail.com> 17921L: linux-media@vger.kernel.org 17922S: Odd Fixes 17923W: https://linuxtv.org 17924T: git git://linuxtv.org/media_tree.git 17925F: drivers/media/radio/si4713/si4713.? 17926 17927SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 17928M: Eduardo Valentin <edubezval@gmail.com> 17929L: linux-media@vger.kernel.org 17930S: Odd Fixes 17931W: https://linuxtv.org 17932T: git git://linuxtv.org/media_tree.git 17933F: drivers/media/radio/si4713/radio-platform-si4713.c 17934 17935SI4713 FM RADIO TRANSMITTER USB DRIVER 17936M: Hans Verkuil <hverkuil@xs4all.nl> 17937L: linux-media@vger.kernel.org 17938S: Maintained 17939W: https://linuxtv.org 17940T: git git://linuxtv.org/media_tree.git 17941F: drivers/media/radio/si4713/radio-usb-si4713.c 17942 17943SIANO DVB DRIVER 17944M: Mauro Carvalho Chehab <mchehab@kernel.org> 17945L: linux-media@vger.kernel.org 17946S: Odd fixes 17947W: https://linuxtv.org 17948T: git git://linuxtv.org/media_tree.git 17949F: drivers/media/common/siano/ 17950F: drivers/media/mmc/siano/ 17951F: drivers/media/usb/siano/ 17952F: drivers/media/usb/siano/ 17953 17954SIFIVE DRIVERS 17955M: Palmer Dabbelt <palmer@dabbelt.com> 17956M: Paul Walmsley <paul.walmsley@sifive.com> 17957L: linux-riscv@lists.infradead.org 17958S: Supported 17959T: git git://github.com/sifive/riscv-linux.git 17960N: sifive 17961K: [^@]sifive 17962 17963SIFIVE FU540 SYSTEM-ON-CHIP 17964M: Paul Walmsley <paul.walmsley@sifive.com> 17965M: Palmer Dabbelt <palmer@dabbelt.com> 17966L: linux-riscv@lists.infradead.org 17967S: Supported 17968T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 17969N: fu540 17970K: fu540 17971 17972SIFIVE PDMA DRIVER 17973M: Green Wan <green.wan@sifive.com> 17974S: Maintained 17975F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 17976F: drivers/dma/sf-pdma/ 17977 17978SILEAD TOUCHSCREEN DRIVER 17979M: Hans de Goede <hdegoede@redhat.com> 17980L: linux-input@vger.kernel.org 17981L: platform-driver-x86@vger.kernel.org 17982S: Maintained 17983F: drivers/input/touchscreen/silead.c 17984F: drivers/platform/x86/touchscreen_dmi.c 17985 17986SILICON LABS WIRELESS DRIVERS (for WFxxx series) 17987M: Jérôme Pouiller <jerome.pouiller@silabs.com> 17988S: Supported 17989F: Documentation/devicetree/bindings/staging/net/wireless/silabs,wfx.yaml 17990F: drivers/staging/wfx/ 17991 17992SILICON MOTION SM712 FRAME BUFFER DRIVER 17993M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17994M: Teddy Wang <teddy.wang@siliconmotion.com> 17995M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17996L: linux-fbdev@vger.kernel.org 17997S: Maintained 17998F: Documentation/fb/sm712fb.rst 17999F: drivers/video/fbdev/sm712* 18000 18001SILVACO I3C DUAL-ROLE MASTER 18002M: Miquel Raynal <miquel.raynal@bootlin.com> 18003M: Conor Culhane <conor.culhane@silvaco.com> 18004L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18005S: Maintained 18006F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18007F: drivers/i3c/master/svc-i3c-master.c 18008 18009SIMPLEFB FB DRIVER 18010M: Hans de Goede <hdegoede@redhat.com> 18011L: linux-fbdev@vger.kernel.org 18012S: Maintained 18013F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18014F: drivers/video/fbdev/simplefb.c 18015F: include/linux/platform_data/simplefb.h 18016 18017SIMTEC EB110ATX (Chalice CATS) 18018M: Simtec Linux Team <linux@simtec.co.uk> 18019S: Supported 18020W: http://www.simtec.co.uk/products/EB110ATX/ 18021 18022SIMTEC EB2410ITX (BAST) 18023M: Simtec Linux Team <linux@simtec.co.uk> 18024S: Supported 18025W: http://www.simtec.co.uk/products/EB2410ITX/ 18026F: arch/arm/mach-s3c/bast-ide.c 18027F: arch/arm/mach-s3c/bast-irq.c 18028F: arch/arm/mach-s3c/mach-bast.c 18029 18030SIOX 18031M: Thorsten Scherer <t.scherer@eckelmann.de> 18032M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18033R: Pengutronix Kernel Team <kernel@pengutronix.de> 18034S: Supported 18035F: drivers/gpio/gpio-siox.c 18036F: drivers/siox/* 18037F: include/trace/events/siox.h 18038 18039SIPHASH PRF ROUTINES 18040M: Jason A. Donenfeld <Jason@zx2c4.com> 18041S: Maintained 18042F: include/linux/siphash.h 18043F: lib/siphash.c 18044F: lib/test_siphash.c 18045 18046SIS 190 ETHERNET DRIVER 18047M: Francois Romieu <romieu@fr.zoreil.com> 18048L: netdev@vger.kernel.org 18049S: Maintained 18050F: drivers/net/ethernet/sis/sis190.c 18051 18052SIS 900/7016 FAST ETHERNET DRIVER 18053M: Daniele Venzano <venza@brownhat.org> 18054L: netdev@vger.kernel.org 18055S: Maintained 18056W: http://www.brownhat.org/sis900.html 18057F: drivers/net/ethernet/sis/sis900.* 18058 18059SIS FRAMEBUFFER DRIVER 18060M: Thomas Winischhofer <thomas@winischhofer.net> 18061S: Maintained 18062W: http://www.winischhofer.net/linuxsisvga.shtml 18063F: Documentation/fb/sisfb.rst 18064F: drivers/video/fbdev/sis/ 18065F: include/video/sisfb.h 18066 18067SIS I2C TOUCHSCREEN DRIVER 18068M: Mika Penttilä <mika.penttila@nextfour.com> 18069L: linux-input@vger.kernel.org 18070S: Maintained 18071F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18072F: drivers/input/touchscreen/sis_i2c.c 18073 18074SIS USB2VGA DRIVER 18075M: Thomas Winischhofer <thomas@winischhofer.net> 18076S: Maintained 18077W: http://www.winischhofer.at/linuxsisusbvga.shtml 18078F: drivers/usb/misc/sisusbvga/ 18079 18080SL28 CPLD MFD DRIVER 18081M: Michael Walle <michael@walle.cc> 18082S: Maintained 18083F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18084F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18085F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18086F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18087F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18088F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18089F: drivers/gpio/gpio-sl28cpld.c 18090F: drivers/hwmon/sl28cpld-hwmon.c 18091F: drivers/irqchip/irq-sl28cpld.c 18092F: drivers/pwm/pwm-sl28cpld.c 18093F: drivers/watchdog/sl28cpld_wdt.c 18094 18095SLAB ALLOCATOR 18096M: Christoph Lameter <cl@linux.com> 18097M: Pekka Enberg <penberg@kernel.org> 18098M: David Rientjes <rientjes@google.com> 18099M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18100M: Andrew Morton <akpm@linux-foundation.org> 18101M: Vlastimil Babka <vbabka@suse.cz> 18102R: Roman Gushchin <roman.gushchin@linux.dev> 18103L: linux-mm@kvack.org 18104S: Maintained 18105T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18106F: include/linux/sl?b*.h 18107F: mm/sl?b* 18108 18109SLEEPABLE READ-COPY UPDATE (SRCU) 18110M: Lai Jiangshan <jiangshanlai@gmail.com> 18111M: "Paul E. McKenney" <paulmck@kernel.org> 18112M: Josh Triplett <josh@joshtriplett.org> 18113R: Steven Rostedt <rostedt@goodmis.org> 18114R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18115L: rcu@vger.kernel.org 18116S: Supported 18117W: http://www.rdrop.com/users/paulmck/RCU/ 18118T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18119F: include/linux/srcu*.h 18120F: kernel/rcu/srcu*.c 18121 18122SMACK SECURITY MODULE 18123M: Casey Schaufler <casey@schaufler-ca.com> 18124L: linux-security-module@vger.kernel.org 18125S: Maintained 18126W: http://schaufler-ca.com 18127T: git git://github.com/cschaufler/smack-next 18128F: Documentation/admin-guide/LSM/Smack.rst 18129F: security/smack/ 18130 18131SMC91x ETHERNET DRIVER 18132M: Nicolas Pitre <nico@fluxnic.net> 18133S: Odd Fixes 18134F: drivers/net/ethernet/smsc/smc91x.* 18135 18136SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18137M: Mark Rutland <mark.rutland@arm.com> 18138M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 18139M: Sudeep Holla <sudeep.holla@arm.com> 18140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18141S: Maintained 18142F: drivers/firmware/smccc/ 18143F: include/linux/arm-smccc.h 18144 18145SMM665 HARDWARE MONITOR DRIVER 18146M: Guenter Roeck <linux@roeck-us.net> 18147L: linux-hwmon@vger.kernel.org 18148S: Maintained 18149F: Documentation/hwmon/smm665.rst 18150F: drivers/hwmon/smm665.c 18151 18152SMSC EMC2103 HARDWARE MONITOR DRIVER 18153M: Steve Glendinning <steve.glendinning@shawell.net> 18154L: linux-hwmon@vger.kernel.org 18155S: Maintained 18156F: Documentation/hwmon/emc2103.rst 18157F: drivers/hwmon/emc2103.c 18158 18159SMSC SCH5627 HARDWARE MONITOR DRIVER 18160M: Hans de Goede <hdegoede@redhat.com> 18161L: linux-hwmon@vger.kernel.org 18162S: Supported 18163F: Documentation/hwmon/sch5627.rst 18164F: drivers/hwmon/sch5627.c 18165 18166SMSC UFX6000 and UFX7000 USB to VGA DRIVER 18167M: Steve Glendinning <steve.glendinning@shawell.net> 18168L: linux-fbdev@vger.kernel.org 18169S: Maintained 18170F: drivers/video/fbdev/smscufx.c 18171 18172SMSC47B397 HARDWARE MONITOR DRIVER 18173M: Jean Delvare <jdelvare@suse.com> 18174L: linux-hwmon@vger.kernel.org 18175S: Maintained 18176F: Documentation/hwmon/smsc47b397.rst 18177F: drivers/hwmon/smsc47b397.c 18178 18179SMSC911x ETHERNET DRIVER 18180M: Steve Glendinning <steve.glendinning@shawell.net> 18181L: netdev@vger.kernel.org 18182S: Maintained 18183F: drivers/net/ethernet/smsc/smsc911x.* 18184F: include/linux/smsc911x.h 18185 18186SMSC9420 PCI ETHERNET DRIVER 18187M: Steve Glendinning <steve.glendinning@shawell.net> 18188L: netdev@vger.kernel.org 18189S: Maintained 18190F: drivers/net/ethernet/smsc/smsc9420.* 18191 18192SOCIONEXT (SNI) AVE NETWORK DRIVER 18193M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 18194L: netdev@vger.kernel.org 18195S: Maintained 18196F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 18197F: drivers/net/ethernet/socionext/sni_ave.c 18198 18199SOCIONEXT (SNI) NETSEC NETWORK DRIVER 18200M: Jassi Brar <jaswinder.singh@linaro.org> 18201M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 18202L: netdev@vger.kernel.org 18203S: Maintained 18204F: Documentation/devicetree/bindings/net/socionext-netsec.txt 18205F: drivers/net/ethernet/socionext/netsec.c 18206 18207SOCIONEXT (SNI) Synquacer SPI DRIVER 18208M: Masahisa Kojima <masahisa.kojima@linaro.org> 18209M: Jassi Brar <jaswinder.singh@linaro.org> 18210L: linux-spi@vger.kernel.org 18211S: Maintained 18212F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 18213F: drivers/spi/spi-synquacer.c 18214 18215SOCIONEXT SYNQUACER I2C DRIVER 18216M: Ard Biesheuvel <ardb@kernel.org> 18217L: linux-i2c@vger.kernel.org 18218S: Maintained 18219F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 18220F: drivers/i2c/busses/i2c-synquacer.c 18221 18222SOCIONEXT UNIPHIER SOUND DRIVER 18223L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18224S: Orphan 18225F: sound/soc/uniphier/ 18226 18227SOEKRIS NET48XX LED SUPPORT 18228M: Chris Boot <bootc@bootc.net> 18229S: Maintained 18230F: drivers/leds/leds-net48xx.c 18231 18232SOFT-IWARP DRIVER (siw) 18233M: Bernard Metzler <bmt@zurich.ibm.com> 18234L: linux-rdma@vger.kernel.org 18235S: Supported 18236F: drivers/infiniband/sw/siw/ 18237F: include/uapi/rdma/siw-abi.h 18238 18239SOFT-ROCE DRIVER (rxe) 18240M: Zhu Yanjun <zyjzyj2000@gmail.com> 18241L: linux-rdma@vger.kernel.org 18242S: Supported 18243F: drivers/infiniband/sw/rxe/ 18244F: include/uapi/rdma/rdma_user_rxe.h 18245 18246SOFTLOGIC 6x10 MPEG CODEC 18247M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 18248M: Anton Sviridenko <anton@corp.bluecherry.net> 18249M: Andrey Utkin <andrey_utkin@fastmail.com> 18250M: Ismael Luceno <ismael@iodev.co.uk> 18251L: linux-media@vger.kernel.org 18252S: Supported 18253F: drivers/media/pci/solo6x10/ 18254 18255SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 18256M: James Morse <james.morse@arm.com> 18257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18258S: Maintained 18259F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 18260F: drivers/firmware/arm_sdei.c 18261F: include/linux/arm_sdei.h 18262F: include/uapi/linux/arm_sdei.h 18263 18264SOFTWARE NODES AND DEVICE PROPERTIES 18265R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18266R: Daniel Scally <djrscally@gmail.com> 18267R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18268R: Sakari Ailus <sakari.ailus@linux.intel.com> 18269L: linux-acpi@vger.kernel.org 18270S: Maintained 18271F: drivers/base/property.c 18272F: drivers/base/swnode.c 18273F: include/linux/fwnode.h 18274F: include/linux/property.h 18275 18276SOFTWARE RAID (Multiple Disks) SUPPORT 18277M: Song Liu <song@kernel.org> 18278L: linux-raid@vger.kernel.org 18279S: Supported 18280T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 18281F: drivers/md/Kconfig 18282F: drivers/md/Makefile 18283F: drivers/md/md* 18284F: drivers/md/raid* 18285F: include/linux/raid/ 18286F: include/uapi/linux/raid/ 18287 18288SOLIDRUN CLEARFOG SUPPORT 18289M: Russell King <linux@armlinux.org.uk> 18290S: Maintained 18291F: arch/arm/boot/dts/armada-388-clearfog* 18292F: arch/arm/boot/dts/armada-38x-solidrun-* 18293 18294SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 18295M: Russell King <linux@armlinux.org.uk> 18296S: Maintained 18297F: arch/arm/boot/dts/imx6*-cubox-i* 18298F: arch/arm/boot/dts/imx6*-hummingboard* 18299F: arch/arm/boot/dts/imx6*-sr-* 18300 18301SONIC NETWORK DRIVER 18302M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 18303L: netdev@vger.kernel.org 18304S: Maintained 18305F: drivers/net/ethernet/natsemi/sonic.* 18306 18307SONICS SILICON BACKPLANE DRIVER (SSB) 18308M: Michael Buesch <m@bues.ch> 18309L: linux-wireless@vger.kernel.org 18310S: Maintained 18311F: drivers/ssb/ 18312F: include/linux/ssb/ 18313 18314SONY IMX208 SENSOR DRIVER 18315M: Sakari Ailus <sakari.ailus@linux.intel.com> 18316L: linux-media@vger.kernel.org 18317S: Maintained 18318T: git git://linuxtv.org/media_tree.git 18319F: drivers/media/i2c/imx208.c 18320 18321SONY IMX214 SENSOR DRIVER 18322M: Ricardo Ribalda <ribalda@kernel.org> 18323L: linux-media@vger.kernel.org 18324S: Maintained 18325T: git git://linuxtv.org/media_tree.git 18326F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 18327F: drivers/media/i2c/imx214.c 18328 18329SONY IMX219 SENSOR DRIVER 18330M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18331L: linux-media@vger.kernel.org 18332S: Maintained 18333T: git git://linuxtv.org/media_tree.git 18334F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 18335F: drivers/media/i2c/imx219.c 18336 18337SONY IMX258 SENSOR DRIVER 18338M: Sakari Ailus <sakari.ailus@linux.intel.com> 18339L: linux-media@vger.kernel.org 18340S: Maintained 18341T: git git://linuxtv.org/media_tree.git 18342F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 18343F: drivers/media/i2c/imx258.c 18344 18345SONY IMX274 SENSOR DRIVER 18346M: Leon Luo <leonl@leopardimaging.com> 18347L: linux-media@vger.kernel.org 18348S: Maintained 18349T: git git://linuxtv.org/media_tree.git 18350F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 18351F: drivers/media/i2c/imx274.c 18352 18353SONY IMX290 SENSOR DRIVER 18354M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18355L: linux-media@vger.kernel.org 18356S: Maintained 18357T: git git://linuxtv.org/media_tree.git 18358F: Documentation/devicetree/bindings/media/i2c/imx290.txt 18359F: drivers/media/i2c/imx290.c 18360 18361SONY IMX319 SENSOR DRIVER 18362M: Bingbu Cao <bingbu.cao@intel.com> 18363L: linux-media@vger.kernel.org 18364S: Maintained 18365T: git git://linuxtv.org/media_tree.git 18366F: drivers/media/i2c/imx319.c 18367 18368SONY IMX334 SENSOR DRIVER 18369M: Paul J. Murphy <paul.j.murphy@intel.com> 18370M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18371L: linux-media@vger.kernel.org 18372S: Maintained 18373T: git git://linuxtv.org/media_tree.git 18374F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 18375F: drivers/media/i2c/imx334.c 18376 18377SONY IMX335 SENSOR DRIVER 18378M: Paul J. Murphy <paul.j.murphy@intel.com> 18379M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18380L: linux-media@vger.kernel.org 18381S: Maintained 18382T: git git://linuxtv.org/media_tree.git 18383F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 18384F: drivers/media/i2c/imx335.c 18385 18386SONY IMX355 SENSOR DRIVER 18387M: Tianshu Qiu <tian.shu.qiu@intel.com> 18388L: linux-media@vger.kernel.org 18389S: Maintained 18390T: git git://linuxtv.org/media_tree.git 18391F: drivers/media/i2c/imx355.c 18392 18393SONY IMX412 SENSOR DRIVER 18394M: Paul J. Murphy <paul.j.murphy@intel.com> 18395M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18396L: linux-media@vger.kernel.org 18397S: Maintained 18398T: git git://linuxtv.org/media_tree.git 18399F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 18400F: drivers/media/i2c/imx412.c 18401 18402SONY MEMORYSTICK SUBSYSTEM 18403M: Maxim Levitsky <maximlevitsky@gmail.com> 18404M: Alex Dubov <oakad@yahoo.com> 18405M: Ulf Hansson <ulf.hansson@linaro.org> 18406L: linux-mmc@vger.kernel.org 18407S: Maintained 18408T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 18409F: drivers/memstick/ 18410F: include/linux/memstick.h 18411 18412SONY VAIO CONTROL DEVICE DRIVER 18413M: Mattia Dongili <malattia@linux.it> 18414L: platform-driver-x86@vger.kernel.org 18415S: Maintained 18416W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 18417F: Documentation/admin-guide/laptops/sony-laptop.rst 18418F: drivers/char/sonypi.c 18419F: drivers/platform/x86/sony-laptop.c 18420F: include/linux/sony-laptop.h 18421 18422SOUND 18423M: Jaroslav Kysela <perex@perex.cz> 18424M: Takashi Iwai <tiwai@suse.com> 18425L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18426S: Maintained 18427W: http://www.alsa-project.org/ 18428Q: http://patchwork.kernel.org/project/alsa-devel/list/ 18429T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18430F: Documentation/sound/ 18431F: include/sound/ 18432F: include/uapi/sound/ 18433F: sound/ 18434F: tools/testing/selftests/alsa 18435 18436SOUND - COMPRESSED AUDIO 18437M: Vinod Koul <vkoul@kernel.org> 18438L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18439S: Supported 18440T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18441F: Documentation/sound/designs/compress-offload.rst 18442F: include/sound/compress_driver.h 18443F: include/uapi/sound/compress_* 18444F: sound/core/compress_offload.c 18445F: sound/soc/soc-compress.c 18446 18447SOUND - DMAENGINE HELPERS 18448M: Lars-Peter Clausen <lars@metafoo.de> 18449S: Supported 18450F: include/sound/dmaengine_pcm.h 18451F: sound/core/pcm_dmaengine.c 18452F: sound/soc/soc-generic-dmaengine-pcm.c 18453 18454SOUND - ALSA SELFTESTS 18455M: Mark Brown <broonie@kernel.org> 18456L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18457L: linux-kselftest@vger.kernel.org 18458S: Supported 18459F: tools/testing/selftests/alsa 18460 18461SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 18462M: Liam Girdwood <lgirdwood@gmail.com> 18463M: Mark Brown <broonie@kernel.org> 18464L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18465S: Supported 18466W: http://alsa-project.org/main/index.php/ASoC 18467T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 18468F: Documentation/devicetree/bindings/sound/ 18469F: Documentation/sound/soc/ 18470F: include/dt-bindings/sound/ 18471F: include/sound/soc* 18472F: sound/soc/ 18473 18474SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 18475M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 18476M: Liam Girdwood <lgirdwood@gmail.com> 18477M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 18478M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 18479M: Daniel Baluta <daniel.baluta@nxp.com> 18480L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 18481S: Supported 18482W: https://github.com/thesofproject/linux/ 18483F: sound/soc/sof/ 18484 18485SOUNDWIRE SUBSYSTEM 18486M: Vinod Koul <vkoul@kernel.org> 18487M: Bard Liao <yung-chuan.liao@linux.intel.com> 18488R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 18489R: Sanyog Kale <sanyog.r.kale@intel.com> 18490L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18491S: Supported 18492T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 18493F: Documentation/driver-api/soundwire/ 18494F: drivers/soundwire/ 18495F: include/linux/soundwire/ 18496 18497SP2 MEDIA DRIVER 18498M: Olli Salonen <olli.salonen@iki.fi> 18499L: linux-media@vger.kernel.org 18500S: Maintained 18501W: https://linuxtv.org 18502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18503F: drivers/media/dvb-frontends/sp2* 18504 18505SPARC + UltraSPARC (sparc/sparc64) 18506M: "David S. Miller" <davem@davemloft.net> 18507L: sparclinux@vger.kernel.org 18508S: Maintained 18509Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 18510T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 18511T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 18512F: arch/sparc/ 18513F: drivers/sbus/ 18514 18515SPARC SERIAL DRIVERS 18516M: "David S. Miller" <davem@davemloft.net> 18517L: sparclinux@vger.kernel.org 18518S: Maintained 18519T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 18520T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 18521F: drivers/tty/serial/suncore.c 18522F: drivers/tty/serial/sunhv.c 18523F: drivers/tty/serial/sunsab.c 18524F: drivers/tty/serial/sunsab.h 18525F: drivers/tty/serial/sunsu.c 18526F: drivers/tty/serial/sunzilog.c 18527F: drivers/tty/serial/sunzilog.h 18528F: drivers/tty/vcc.c 18529F: include/linux/sunserialcore.h 18530 18531SPARSE CHECKER 18532M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 18533L: linux-sparse@vger.kernel.org 18534S: Maintained 18535W: https://sparse.docs.kernel.org/ 18536T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 18537Q: https://patchwork.kernel.org/project/linux-sparse/list/ 18538B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 18539F: include/linux/compiler.h 18540 18541SPEAKUP CONSOLE SPEECH DRIVER 18542M: William Hubbs <w.d.hubbs@gmail.com> 18543M: Chris Brannon <chris@the-brannons.com> 18544M: Kirk Reiser <kirk@reisers.ca> 18545M: Samuel Thibault <samuel.thibault@ens-lyon.org> 18546L: speakup@linux-speakup.org 18547S: Odd Fixes 18548W: http://www.linux-speakup.org/ 18549W: https://github.com/linux-speakup/speakup 18550B: https://github.com/linux-speakup/speakup/issues 18551F: drivers/accessibility/speakup/ 18552 18553SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 18554M: Viresh Kumar <vireshk@kernel.org> 18555M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 18556M: soc@kernel.org 18557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18558S: Maintained 18559W: http://www.st.com/spear 18560F: arch/arm/boot/dts/spear* 18561F: arch/arm/mach-spear/ 18562F: drivers/clk/spear/ 18563F: drivers/pinctrl/spear/ 18564 18565SPI NOR SUBSYSTEM 18566M: Tudor Ambarus <tudor.ambarus@microchip.com> 18567M: Pratyush Yadav <p.yadav@ti.com> 18568R: Michael Walle <michael@walle.cc> 18569L: linux-mtd@lists.infradead.org 18570S: Maintained 18571W: http://www.linux-mtd.infradead.org/ 18572Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 18573C: irc://irc.oftc.net/mtd 18574T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 18575F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 18576F: drivers/mtd/spi-nor/ 18577F: include/linux/mtd/spi-nor.h 18578 18579SPI SUBSYSTEM 18580M: Mark Brown <broonie@kernel.org> 18581L: linux-spi@vger.kernel.org 18582S: Maintained 18583Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 18584T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 18585F: Documentation/devicetree/bindings/spi/ 18586F: Documentation/spi/ 18587F: drivers/spi/ 18588F: include/linux/spi/ 18589F: include/uapi/linux/spi/ 18590F: tools/spi/ 18591 18592SPIDERNET NETWORK DRIVER for CELL 18593M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 18594M: Geoff Levand <geoff@infradead.org> 18595L: netdev@vger.kernel.org 18596L: linuxppc-dev@lists.ozlabs.org 18597S: Maintained 18598F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 18599F: drivers/net/ethernet/toshiba/spider_net* 18600 18601SPMI SUBSYSTEM 18602M: Stephen Boyd <sboyd@kernel.org> 18603L: linux-kernel@vger.kernel.org 18604S: Maintained 18605T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 18606F: Documentation/devicetree/bindings/spmi/ 18607F: drivers/spmi/ 18608F: include/dt-bindings/spmi/spmi.h 18609F: include/linux/spmi.h 18610F: include/trace/events/spmi.h 18611 18612SPU FILE SYSTEM 18613M: Jeremy Kerr <jk@ozlabs.org> 18614L: linuxppc-dev@lists.ozlabs.org 18615S: Supported 18616W: http://www.ibm.com/developerworks/power/cell/ 18617F: Documentation/filesystems/spufs/spufs.rst 18618F: arch/powerpc/platforms/cell/spufs/ 18619 18620SQUASHFS FILE SYSTEM 18621M: Phillip Lougher <phillip@squashfs.org.uk> 18622L: squashfs-devel@lists.sourceforge.net (subscribers-only) 18623S: Maintained 18624W: http://squashfs.org.uk 18625T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 18626F: Documentation/filesystems/squashfs.rst 18627F: fs/squashfs/ 18628 18629SRM (Alpha) environment access 18630M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 18631S: Maintained 18632F: arch/alpha/kernel/srm_env.c 18633 18634ST LSM6DSx IMU IIO DRIVER 18635M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 18636L: linux-iio@vger.kernel.org 18637S: Maintained 18638W: http://www.st.com/ 18639F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 18640F: drivers/iio/imu/st_lsm6dsx/ 18641 18642ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 18643M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 18644M: Sylvain Petinot <sylvain.petinot@foss.st.com> 18645L: linux-media@vger.kernel.org 18646S: Maintained 18647T: git git://linuxtv.org/media_tree.git 18648F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 18649F: drivers/media/i2c/st-mipid02.c 18650 18651ST STM32 I2C/SMBUS DRIVER 18652M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 18653M: Alain Volmat <alain.volmat@foss.st.com> 18654L: linux-i2c@vger.kernel.org 18655S: Maintained 18656F: drivers/i2c/busses/i2c-stm32* 18657 18658ST STM32 SPI DRIVER 18659M: Alain Volmat <alain.volmat@foss.st.com> 18660L: linux-spi@vger.kernel.org 18661S: Maintained 18662F: drivers/spi/spi-stm32.c 18663 18664ST STPDDC60 DRIVER 18665M: Daniel Nilsson <daniel.nilsson@flex.com> 18666L: linux-hwmon@vger.kernel.org 18667S: Maintained 18668F: Documentation/hwmon/stpddc60.rst 18669F: drivers/hwmon/pmbus/stpddc60.c 18670 18671ST VL53L0X ToF RANGER(I2C) IIO DRIVER 18672M: Song Qiang <songqiang1304521@gmail.com> 18673L: linux-iio@vger.kernel.org 18674S: Maintained 18675F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 18676F: drivers/iio/proximity/vl53l0x-i2c.c 18677 18678STABLE BRANCH 18679M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18680M: Sasha Levin <sashal@kernel.org> 18681L: stable@vger.kernel.org 18682S: Supported 18683F: Documentation/process/stable-kernel-rules.rst 18684 18685STAGING - ATOMISP DRIVER 18686M: Mauro Carvalho Chehab <mchehab@kernel.org> 18687R: Sakari Ailus <sakari.ailus@linux.intel.com> 18688L: linux-media@vger.kernel.org 18689S: Maintained 18690F: drivers/staging/media/atomisp/ 18691 18692STAGING - FIELDBUS SUBSYSTEM 18693M: Sven Van Asbroeck <TheSven73@gmail.com> 18694S: Maintained 18695F: drivers/staging/fieldbus/* 18696F: drivers/staging/fieldbus/Documentation/ 18697 18698STAGING - HMS ANYBUS-S BUS 18699M: Sven Van Asbroeck <TheSven73@gmail.com> 18700S: Maintained 18701F: drivers/staging/fieldbus/anybuss/ 18702 18703STAGING - INDUSTRIAL IO 18704M: Jonathan Cameron <jic23@kernel.org> 18705L: linux-iio@vger.kernel.org 18706S: Odd Fixes 18707F: Documentation/devicetree/bindings/staging/iio/ 18708F: drivers/staging/iio/ 18709 18710STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 18711M: Marc Dietrich <marvin24@gmx.de> 18712L: ac100@lists.launchpad.net (moderated for non-subscribers) 18713L: linux-tegra@vger.kernel.org 18714S: Maintained 18715F: drivers/staging/nvec/ 18716 18717STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 18718M: Jens Frederich <jfrederich@gmail.com> 18719M: Jon Nettleton <jon.nettleton@gmail.com> 18720S: Maintained 18721W: http://wiki.laptop.org/go/DCON 18722F: drivers/staging/olpc_dcon/ 18723 18724STAGING - REALTEK RTL8188EU DRIVERS 18725M: Larry Finger <Larry.Finger@lwfinger.net> 18726M: Phillip Potter <phil@philpotter.co.uk> 18727S: Supported 18728F: drivers/staging/r8188eu/ 18729 18730STAGING - REALTEK RTL8712U DRIVERS 18731M: Larry Finger <Larry.Finger@lwfinger.net> 18732M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 18733S: Odd Fixes 18734F: drivers/staging/rtl8712/ 18735 18736STAGING - SEPS525 LCD CONTROLLER DRIVERS 18737M: Michael Hennerich <michael.hennerich@analog.com> 18738L: linux-fbdev@vger.kernel.org 18739S: Supported 18740F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 18741F: drivers/staging/fbtft/fb_seps525.c 18742 18743STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 18744M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18745M: Teddy Wang <teddy.wang@siliconmotion.com> 18746M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18747L: linux-fbdev@vger.kernel.org 18748S: Maintained 18749F: drivers/staging/sm750fb/ 18750 18751STAGING - VIA VT665X DRIVERS 18752M: Forest Bond <forest@alittletooquiet.net> 18753S: Odd Fixes 18754F: drivers/staging/vt665?/ 18755 18756STAGING SUBSYSTEM 18757M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18758L: linux-staging@lists.linux.dev 18759S: Supported 18760T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 18761F: drivers/staging/ 18762 18763STARFIRE/DURALAN NETWORK DRIVER 18764M: Ion Badulescu <ionut@badula.org> 18765S: Odd Fixes 18766F: drivers/net/ethernet/adaptec/starfire* 18767 18768STARFIVE JH7100 CLOCK DRIVERS 18769M: Emil Renner Berthing <kernel@esmil.dk> 18770S: Maintained 18771F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 18772F: drivers/clk/starfive/clk-starfive-jh7100* 18773F: include/dt-bindings/clock/starfive-jh7100*.h 18774 18775STARFIVE JH7100 PINCTRL DRIVER 18776M: Emil Renner Berthing <kernel@esmil.dk> 18777L: linux-gpio@vger.kernel.org 18778S: Maintained 18779F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 18780F: drivers/pinctrl/pinctrl-starfive.c 18781F: include/dt-bindings/pinctrl/pinctrl-starfive.h 18782 18783STARFIVE JH7100 RESET CONTROLLER DRIVER 18784M: Emil Renner Berthing <kernel@esmil.dk> 18785S: Maintained 18786F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 18787F: drivers/reset/reset-starfive-jh7100.c 18788F: include/dt-bindings/reset/starfive-jh7100.h 18789 18790STATIC BRANCH/CALL 18791M: Peter Zijlstra <peterz@infradead.org> 18792M: Josh Poimboeuf <jpoimboe@redhat.com> 18793M: Jason Baron <jbaron@akamai.com> 18794R: Steven Rostedt <rostedt@goodmis.org> 18795R: Ard Biesheuvel <ardb@kernel.org> 18796S: Supported 18797F: arch/*/include/asm/jump_label*.h 18798F: arch/*/include/asm/static_call*.h 18799F: arch/*/kernel/jump_label.c 18800F: arch/*/kernel/static_call.c 18801F: include/linux/jump_label*.h 18802F: include/linux/static_call*.h 18803F: kernel/jump_label.c 18804F: kernel/static_call.c 18805 18806STI AUDIO (ASoC) DRIVERS 18807M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18808L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18809S: Maintained 18810F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 18811F: sound/soc/sti/ 18812 18813STI CEC DRIVER 18814M: Alain Volmat <alain.volmat@foss.st.com> 18815S: Maintained 18816F: Documentation/devicetree/bindings/media/stih-cec.txt 18817F: drivers/media/cec/platform/sti/ 18818 18819STK1160 USB VIDEO CAPTURE DRIVER 18820M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18821L: linux-media@vger.kernel.org 18822S: Maintained 18823T: git git://linuxtv.org/media_tree.git 18824F: drivers/media/usb/stk1160/ 18825 18826STM32 AUDIO (ASoC) DRIVERS 18827M: Olivier Moysan <olivier.moysan@foss.st.com> 18828M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18829L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18830S: Maintained 18831F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 18832F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 18833F: sound/soc/stm/ 18834 18835STM32 TIMER/LPTIMER DRIVERS 18836M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 18837S: Maintained 18838F: Documentation/ABI/testing/*timer-stm32 18839F: Documentation/devicetree/bindings/*/*stm32-*timer* 18840F: drivers/*/stm32-*timer* 18841F: drivers/pwm/pwm-stm32* 18842F: include/linux/*/stm32-*tim* 18843 18844STMMAC ETHERNET DRIVER 18845M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 18846M: Alexandre Torgue <alexandre.torgue@foss.st.com> 18847M: Jose Abreu <joabreu@synopsys.com> 18848L: netdev@vger.kernel.org 18849S: Supported 18850W: http://www.stlinux.com 18851F: Documentation/networking/device_drivers/ethernet/stmicro/ 18852F: drivers/net/ethernet/stmicro/stmmac/ 18853 18854SUN3/3X 18855M: Sam Creasey <sammy@sammy.net> 18856S: Maintained 18857W: http://sammy.net/sun3/ 18858F: arch/m68k/include/asm/sun3* 18859F: arch/m68k/kernel/*sun3* 18860F: arch/m68k/sun3*/ 18861F: drivers/net/ethernet/i825xx/sun3* 18862 18863SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 18864M: Hans de Goede <hdegoede@redhat.com> 18865L: linux-input@vger.kernel.org 18866S: Maintained 18867F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 18868F: drivers/input/keyboard/sun4i-lradc-keys.c 18869 18870SUNDANCE NETWORK DRIVER 18871M: Denis Kirjanov <kda@linux-powerpc.org> 18872L: netdev@vger.kernel.org 18873S: Maintained 18874F: drivers/net/ethernet/dlink/sundance.c 18875 18876SUNPLUS OCOTP DRIVER 18877M: Vincent Shih <vincent.sunplus@gmail.com> 18878S: Maintained 18879F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 18880F: drivers/nvmem/sunplus-ocotp.c 18881 18882SUNPLUS RTC DRIVER 18883M: Vincent Shih <vincent.sunplus@gmail.com> 18884L: linux-rtc@vger.kernel.org 18885S: Maintained 18886F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 18887F: drivers/rtc/rtc-sunplus.c 18888 18889SUNPLUS SPI CONTROLLER INTERFACE DRIVER 18890M: Li-hao Kuo <lhjeff911@gmail.com> 18891L: linux-spi@vger.kernel.org 18892S: Maintained 18893F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 18894F: drivers/spi/spi-sunplus-sp7021.c 18895 18896SUNPLUS UART DRIVER 18897M: Hammer Hsieh <hammerh0314@gmail.com> 18898S: Maintained 18899F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 18900F: drivers/tty/serial/sunplus-uart.c 18901 18902SUPERH 18903M: Yoshinori Sato <ysato@users.sourceforge.jp> 18904M: Rich Felker <dalias@libc.org> 18905L: linux-sh@vger.kernel.org 18906S: Maintained 18907Q: http://patchwork.kernel.org/project/linux-sh/list/ 18908F: Documentation/sh/ 18909F: arch/sh/ 18910F: drivers/sh/ 18911 18912SUSPEND TO RAM 18913M: "Rafael J. Wysocki" <rafael@kernel.org> 18914M: Len Brown <len.brown@intel.com> 18915M: Pavel Machek <pavel@ucw.cz> 18916L: linux-pm@vger.kernel.org 18917S: Supported 18918B: https://bugzilla.kernel.org 18919F: Documentation/power/ 18920F: arch/x86/kernel/acpi/ 18921F: drivers/base/power/ 18922F: include/linux/freezer.h 18923F: include/linux/pm.h 18924F: include/linux/suspend.h 18925F: kernel/power/ 18926 18927SVGA HANDLING 18928M: Martin Mares <mj@ucw.cz> 18929L: linux-video@atrey.karlin.mff.cuni.cz 18930S: Maintained 18931F: Documentation/admin-guide/svga.rst 18932F: arch/x86/boot/video* 18933 18934SWIOTLB SUBSYSTEM 18935M: Christoph Hellwig <hch@infradead.org> 18936L: iommu@lists.linux-foundation.org 18937S: Supported 18938W: http://git.infradead.org/users/hch/dma-mapping.git 18939T: git git://git.infradead.org/users/hch/dma-mapping.git 18940F: arch/*/kernel/pci-swiotlb.c 18941F: include/linux/swiotlb.h 18942F: kernel/dma/swiotlb.c 18943 18944SWITCHDEV 18945M: Jiri Pirko <jiri@resnulli.us> 18946M: Ivan Vecera <ivecera@redhat.com> 18947L: netdev@vger.kernel.org 18948S: Supported 18949F: include/net/switchdev.h 18950F: net/switchdev/ 18951 18952SY8106A REGULATOR DRIVER 18953M: Icenowy Zheng <icenowy@aosc.io> 18954S: Maintained 18955F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 18956F: drivers/regulator/sy8106a-regulator.c 18957 18958SYNC FILE FRAMEWORK 18959M: Sumit Semwal <sumit.semwal@linaro.org> 18960R: Gustavo Padovan <gustavo@padovan.org> 18961L: linux-media@vger.kernel.org 18962L: dri-devel@lists.freedesktop.org 18963S: Maintained 18964T: git git://anongit.freedesktop.org/drm/drm-misc 18965F: Documentation/driver-api/sync_file.rst 18966F: drivers/dma-buf/dma-fence* 18967F: drivers/dma-buf/sw_sync.c 18968F: drivers/dma-buf/sync_* 18969F: include/linux/sync_file.h 18970F: include/uapi/linux/sync_file.h 18971 18972SYNOPSYS ARC ARCHITECTURE 18973M: Vineet Gupta <vgupta@kernel.org> 18974L: linux-snps-arc@lists.infradead.org 18975S: Supported 18976T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 18977F: Documentation/arc/ 18978F: Documentation/devicetree/bindings/arc/* 18979F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 18980F: arch/arc/ 18981F: drivers/clocksource/arc_timer.c 18982F: drivers/tty/serial/arc_uart.c 18983 18984SYNOPSYS ARC HSDK SDP pll clock driver 18985M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18986S: Supported 18987F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 18988F: drivers/clk/clk-hsdk-pll.c 18989 18990SYNOPSYS ARC SDP clock driver 18991M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18992S: Supported 18993F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 18994F: drivers/clk/axs10x/* 18995 18996SYNOPSYS ARC SDP platform support 18997M: Alexey Brodkin <abrodkin@synopsys.com> 18998S: Supported 18999F: Documentation/devicetree/bindings/arc/axs10* 19000F: arch/arc/boot/dts/ax* 19001F: arch/arc/plat-axs10x 19002 19003SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19004M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19005S: Supported 19006F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt 19007F: drivers/reset/reset-axs10x.c 19008 19009SYNOPSYS CREG GPIO DRIVER 19010M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19011S: Maintained 19012F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19013F: drivers/gpio/gpio-creg-snps.c 19014 19015SYNOPSYS DESIGNWARE 8250 UART DRIVER 19016R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19017S: Maintained 19018F: drivers/tty/serial/8250/8250_dw.c 19019F: drivers/tty/serial/8250/8250_dwlib.* 19020F: drivers/tty/serial/8250/8250_lpss.c 19021 19022SYNOPSYS DESIGNWARE APB GPIO DRIVER 19023M: Hoan Tran <hoan@os.amperecomputing.com> 19024M: Serge Semin <fancer.lancer@gmail.com> 19025L: linux-gpio@vger.kernel.org 19026S: Maintained 19027F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19028F: drivers/gpio/gpio-dwapb.c 19029 19030SYNOPSYS DESIGNWARE APB SSI DRIVER 19031M: Serge Semin <fancer.lancer@gmail.com> 19032L: linux-spi@vger.kernel.org 19033S: Supported 19034F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19035F: drivers/spi/spi-dw* 19036 19037SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19038M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19039S: Maintained 19040F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19041F: drivers/dma/dw-axi-dmac/ 19042 19043SYNOPSYS DESIGNWARE DMAC DRIVER 19044M: Viresh Kumar <vireshk@kernel.org> 19045R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19046S: Maintained 19047F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19048F: drivers/dma/dw/ 19049F: include/dt-bindings/dma/dw-dmac.h 19050F: include/linux/dma/dw.h 19051F: include/linux/platform_data/dma-dw.h 19052 19053SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19054M: Jose Abreu <Jose.Abreu@synopsys.com> 19055L: netdev@vger.kernel.org 19056S: Supported 19057F: drivers/net/ethernet/synopsys/ 19058 19059SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19060M: Jose Abreu <Jose.Abreu@synopsys.com> 19061L: netdev@vger.kernel.org 19062S: Supported 19063F: drivers/net/pcs/pcs-xpcs.c 19064F: drivers/net/pcs/pcs-xpcs.h 19065F: include/linux/pcs/pcs-xpcs.h 19066 19067SYNOPSYS DESIGNWARE I2C DRIVER 19068M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19069R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19070R: Mika Westerberg <mika.westerberg@linux.intel.com> 19071R: Jan Dabros <jsd@semihalf.com> 19072L: linux-i2c@vger.kernel.org 19073S: Maintained 19074F: drivers/i2c/busses/i2c-designware-* 19075 19076SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19077M: Jaehoon Chung <jh80.chung@samsung.com> 19078L: linux-mmc@vger.kernel.org 19079S: Maintained 19080F: drivers/mmc/host/dw_mmc* 19081 19082SYNOPSYS HSDK RESET CONTROLLER DRIVER 19083M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19084S: Supported 19085F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19086F: drivers/reset/reset-hsdk.c 19087F: include/dt-bindings/reset/snps,hsdk-reset.h 19088 19089SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19090M: Prabu Thangamuthu <prabu.t@synopsys.com> 19091M: Manjunath M B <manjumb@synopsys.com> 19092L: linux-mmc@vger.kernel.org 19093S: Maintained 19094F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19095 19096SYSTEM CONFIGURATION (SYSCON) 19097M: Lee Jones <lee.jones@linaro.org> 19098M: Arnd Bergmann <arnd@arndb.de> 19099S: Supported 19100T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19101F: drivers/mfd/syscon.c 19102 19103SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19104M: Sudeep Holla <sudeep.holla@arm.com> 19105R: Cristian Marussi <cristian.marussi@arm.com> 19106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19107S: Maintained 19108F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19109F: drivers/clk/clk-sc[mp]i.c 19110F: drivers/cpufreq/sc[mp]i-cpufreq.c 19111F: drivers/firmware/arm_scmi/ 19112F: drivers/firmware/arm_scpi.c 19113F: drivers/regulator/scmi-regulator.c 19114F: drivers/reset/reset-scmi.c 19115F: include/linux/sc[mp]i_protocol.h 19116F: include/trace/events/scmi.h 19117F: include/uapi/linux/virtio_scmi.h 19118 19119SYSTEM RESET/SHUTDOWN DRIVERS 19120M: Sebastian Reichel <sre@kernel.org> 19121L: linux-pm@vger.kernel.org 19122S: Maintained 19123T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19124F: Documentation/devicetree/bindings/power/reset/ 19125F: drivers/power/reset/ 19126 19127SYSTEM TRACE MODULE CLASS 19128M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19129S: Maintained 19130T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19131F: Documentation/trace/stm.rst 19132F: drivers/hwtracing/stm/ 19133F: include/linux/stm.h 19134F: include/uapi/linux/stm.h 19135 19136SYSTEM76 ACPI DRIVER 19137M: Jeremy Soller <jeremy@system76.com> 19138M: System76 Product Development <productdev@system76.com> 19139L: platform-driver-x86@vger.kernel.org 19140S: Maintained 19141F: drivers/platform/x86/system76_acpi.c 19142 19143SYSV FILESYSTEM 19144M: Christoph Hellwig <hch@infradead.org> 19145S: Maintained 19146F: Documentation/filesystems/sysv-fs.rst 19147F: fs/sysv/ 19148F: include/linux/sysv_fs.h 19149 19150TASKSTATS STATISTICS INTERFACE 19151M: Balbir Singh <bsingharora@gmail.com> 19152S: Maintained 19153F: Documentation/accounting/taskstats* 19154F: include/linux/taskstats* 19155F: kernel/taskstats.c 19156 19157TC subsystem 19158M: Jamal Hadi Salim <jhs@mojatatu.com> 19159M: Cong Wang <xiyou.wangcong@gmail.com> 19160M: Jiri Pirko <jiri@resnulli.us> 19161L: netdev@vger.kernel.org 19162S: Maintained 19163F: include/net/pkt_cls.h 19164F: include/net/pkt_sched.h 19165F: include/net/tc_act/ 19166F: include/uapi/linux/pkt_cls.h 19167F: include/uapi/linux/pkt_sched.h 19168F: include/uapi/linux/tc_act/ 19169F: include/uapi/linux/tc_ematch/ 19170F: net/sched/ 19171F: tools/testing/selftests/tc-testing 19172 19173TC90522 MEDIA DRIVER 19174M: Akihiro Tsukada <tskd08@gmail.com> 19175L: linux-media@vger.kernel.org 19176S: Odd Fixes 19177F: drivers/media/dvb-frontends/tc90522* 19178 19179TCP LOW PRIORITY MODULE 19180M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 19181M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 19182S: Maintained 19183W: http://tcp-lp-mod.sourceforge.net/ 19184F: net/ipv4/tcp_lp.c 19185 19186TDA10071 MEDIA DRIVER 19187M: Antti Palosaari <crope@iki.fi> 19188L: linux-media@vger.kernel.org 19189S: Maintained 19190W: https://linuxtv.org 19191W: http://palosaari.fi/linux/ 19192Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19193T: git git://linuxtv.org/anttip/media_tree.git 19194F: drivers/media/dvb-frontends/tda10071* 19195 19196TDA18212 MEDIA DRIVER 19197M: Antti Palosaari <crope@iki.fi> 19198L: linux-media@vger.kernel.org 19199S: Maintained 19200W: https://linuxtv.org 19201W: http://palosaari.fi/linux/ 19202Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19203T: git git://linuxtv.org/anttip/media_tree.git 19204F: drivers/media/tuners/tda18212* 19205 19206TDA18218 MEDIA DRIVER 19207M: Antti Palosaari <crope@iki.fi> 19208L: linux-media@vger.kernel.org 19209S: Maintained 19210W: https://linuxtv.org 19211W: http://palosaari.fi/linux/ 19212Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19213T: git git://linuxtv.org/anttip/media_tree.git 19214F: drivers/media/tuners/tda18218* 19215 19216TDA18250 MEDIA DRIVER 19217M: Olli Salonen <olli.salonen@iki.fi> 19218L: linux-media@vger.kernel.org 19219S: Maintained 19220W: https://linuxtv.org 19221Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19222T: git git://linuxtv.org/media_tree.git 19223F: drivers/media/tuners/tda18250* 19224 19225TDA18271 MEDIA DRIVER 19226M: Michael Krufky <mkrufky@linuxtv.org> 19227L: linux-media@vger.kernel.org 19228S: Maintained 19229W: https://linuxtv.org 19230W: http://github.com/mkrufky 19231Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19232T: git git://linuxtv.org/mkrufky/tuners.git 19233F: drivers/media/tuners/tda18271* 19234 19235TDA1997x MEDIA DRIVER 19236M: Tim Harvey <tharvey@gateworks.com> 19237L: linux-media@vger.kernel.org 19238S: Maintained 19239W: https://linuxtv.org 19240Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19241F: drivers/media/i2c/tda1997x.* 19242 19243TDA827x MEDIA DRIVER 19244M: Michael Krufky <mkrufky@linuxtv.org> 19245L: linux-media@vger.kernel.org 19246S: Maintained 19247W: https://linuxtv.org 19248W: http://github.com/mkrufky 19249Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19250T: git git://linuxtv.org/mkrufky/tuners.git 19251F: drivers/media/tuners/tda8290.* 19252 19253TDA8290 MEDIA DRIVER 19254M: Michael Krufky <mkrufky@linuxtv.org> 19255L: linux-media@vger.kernel.org 19256S: Maintained 19257W: https://linuxtv.org 19258W: http://github.com/mkrufky 19259Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19260T: git git://linuxtv.org/mkrufky/tuners.git 19261F: drivers/media/tuners/tda8290.* 19262 19263TDA9840 MEDIA DRIVER 19264M: Hans Verkuil <hverkuil@xs4all.nl> 19265L: linux-media@vger.kernel.org 19266S: Maintained 19267W: https://linuxtv.org 19268T: git git://linuxtv.org/media_tree.git 19269F: drivers/media/i2c/tda9840* 19270 19271TEA5761 TUNER DRIVER 19272M: Mauro Carvalho Chehab <mchehab@kernel.org> 19273L: linux-media@vger.kernel.org 19274S: Odd fixes 19275W: https://linuxtv.org 19276T: git git://linuxtv.org/media_tree.git 19277F: drivers/media/tuners/tea5761.* 19278 19279TEA5767 TUNER DRIVER 19280M: Mauro Carvalho Chehab <mchehab@kernel.org> 19281L: linux-media@vger.kernel.org 19282S: Maintained 19283W: https://linuxtv.org 19284T: git git://linuxtv.org/media_tree.git 19285F: drivers/media/tuners/tea5767.* 19286 19287TEA6415C MEDIA DRIVER 19288M: Hans Verkuil <hverkuil@xs4all.nl> 19289L: linux-media@vger.kernel.org 19290S: Maintained 19291W: https://linuxtv.org 19292T: git git://linuxtv.org/media_tree.git 19293F: drivers/media/i2c/tea6415c* 19294 19295TEA6420 MEDIA DRIVER 19296M: Hans Verkuil <hverkuil@xs4all.nl> 19297L: linux-media@vger.kernel.org 19298S: Maintained 19299W: https://linuxtv.org 19300T: git git://linuxtv.org/media_tree.git 19301F: drivers/media/i2c/tea6420* 19302 19303TEAM DRIVER 19304M: Jiri Pirko <jiri@resnulli.us> 19305L: netdev@vger.kernel.org 19306S: Supported 19307F: drivers/net/team/ 19308F: include/linux/if_team.h 19309F: include/uapi/linux/if_team.h 19310 19311TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 19312M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 19313S: Maintained 19314F: arch/x86/platform/ts5500/ 19315 19316TECHNOTREND USB IR RECEIVER 19317M: Sean Young <sean@mess.org> 19318L: linux-media@vger.kernel.org 19319S: Maintained 19320F: drivers/media/rc/ttusbir.c 19321 19322TECHWELL TW9910 VIDEO DECODER 19323L: linux-media@vger.kernel.org 19324S: Orphan 19325F: drivers/media/i2c/tw9910.c 19326F: include/media/i2c/tw9910.h 19327 19328TEE SUBSYSTEM 19329M: Jens Wiklander <jens.wiklander@linaro.org> 19330R: Sumit Garg <sumit.garg@linaro.org> 19331L: op-tee@lists.trustedfirmware.org 19332S: Maintained 19333F: Documentation/staging/tee.rst 19334F: drivers/tee/ 19335F: include/linux/tee_drv.h 19336F: include/uapi/linux/tee.h 19337 19338TEGRA ARCHITECTURE SUPPORT 19339M: Thierry Reding <thierry.reding@gmail.com> 19340M: Jonathan Hunter <jonathanh@nvidia.com> 19341L: linux-tegra@vger.kernel.org 19342S: Supported 19343Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 19344T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 19345N: [^a-z]tegra 19346 19347TEGRA CLOCK DRIVER 19348M: Peter De Schrijver <pdeschrijver@nvidia.com> 19349M: Prashant Gaikwad <pgaikwad@nvidia.com> 19350S: Supported 19351F: drivers/clk/tegra/ 19352 19353TEGRA DMA DRIVERS 19354M: Laxman Dewangan <ldewangan@nvidia.com> 19355M: Jon Hunter <jonathanh@nvidia.com> 19356S: Supported 19357F: drivers/dma/tegra* 19358 19359TEGRA I2C DRIVER 19360M: Laxman Dewangan <ldewangan@nvidia.com> 19361R: Dmitry Osipenko <digetx@gmail.com> 19362S: Supported 19363F: drivers/i2c/busses/i2c-tegra.c 19364 19365TEGRA IOMMU DRIVERS 19366M: Thierry Reding <thierry.reding@gmail.com> 19367R: Krishna Reddy <vdumpa@nvidia.com> 19368L: linux-tegra@vger.kernel.org 19369S: Supported 19370F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 19371F: drivers/iommu/tegra* 19372 19373TEGRA KBC DRIVER 19374M: Laxman Dewangan <ldewangan@nvidia.com> 19375S: Supported 19376F: drivers/input/keyboard/tegra-kbc.c 19377 19378TEGRA NAND DRIVER 19379M: Stefan Agner <stefan@agner.ch> 19380M: Lucas Stach <dev@lynxeye.de> 19381S: Maintained 19382F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 19383F: drivers/mtd/nand/raw/tegra_nand.c 19384 19385TEGRA PWM DRIVER 19386M: Thierry Reding <thierry.reding@gmail.com> 19387S: Supported 19388F: drivers/pwm/pwm-tegra.c 19389 19390TEGRA SERIAL DRIVER 19391M: Laxman Dewangan <ldewangan@nvidia.com> 19392S: Supported 19393F: drivers/tty/serial/serial-tegra.c 19394 19395TEGRA SPI DRIVER 19396M: Laxman Dewangan <ldewangan@nvidia.com> 19397S: Supported 19398F: drivers/spi/spi-tegra* 19399 19400TEGRA QUAD SPI DRIVER 19401M: Thierry Reding <thierry.reding@gmail.com> 19402M: Jonathan Hunter <jonathanh@nvidia.com> 19403M: Sowjanya Komatineni <skomatineni@nvidia.com> 19404L: linux-tegra@vger.kernel.org 19405S: Maintained 19406F: drivers/spi/spi-tegra210-quad.c 19407 19408TEGRA VIDEO DRIVER 19409M: Thierry Reding <thierry.reding@gmail.com> 19410M: Jonathan Hunter <jonathanh@nvidia.com> 19411M: Sowjanya Komatineni <skomatineni@nvidia.com> 19412L: linux-media@vger.kernel.org 19413L: linux-tegra@vger.kernel.org 19414S: Maintained 19415F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 19416F: drivers/staging/media/tegra-video/ 19417 19418TEGRA XUSB PADCTL DRIVER 19419M: JC Kuo <jckuo@nvidia.com> 19420S: Supported 19421F: drivers/phy/tegra/xusb* 19422 19423TEHUTI ETHERNET DRIVER 19424M: Andy Gospodarek <andy@greyhouse.net> 19425L: netdev@vger.kernel.org 19426S: Supported 19427F: drivers/net/ethernet/tehuti/* 19428 19429TELECOM CLOCK DRIVER FOR MCPL0010 19430M: Mark Gross <markgross@kernel.org> 19431S: Supported 19432F: drivers/char/tlclk.c 19433 19434TEMPO SEMICONDUCTOR DRIVERS 19435M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 19436S: Maintained 19437F: Documentation/devicetree/bindings/sound/tscs*.txt 19438F: sound/soc/codecs/tscs*.c 19439F: sound/soc/codecs/tscs*.h 19440 19441TENSILICA XTENSA PORT (xtensa) 19442M: Chris Zankel <chris@zankel.net> 19443M: Max Filippov <jcmvbkbc@gmail.com> 19444L: linux-xtensa@linux-xtensa.org 19445S: Maintained 19446T: git git://github.com/czankel/xtensa-linux.git 19447F: arch/xtensa/ 19448F: drivers/irqchip/irq-xtensa-* 19449 19450TEXAS INSTRUMENTS ASoC DRIVERS 19451M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19452L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19453S: Maintained 19454F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 19455F: sound/soc/ti/ 19456 19457TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 19458M: Ricardo Ribalda <ribalda@kernel.org> 19459L: linux-iio@vger.kernel.org 19460S: Supported 19461F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 19462F: drivers/iio/dac/ti-dac7612.c 19463 19464TEXAS INSTRUMENTS DMA DRIVERS 19465M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19466L: dmaengine@vger.kernel.org 19467S: Maintained 19468F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 19469F: Documentation/devicetree/bindings/dma/ti-edma.txt 19470F: Documentation/devicetree/bindings/dma/ti/ 19471F: drivers/dma/ti/ 19472X: drivers/dma/ti/cppi41.c 19473F: include/linux/dma/k3-udma-glue.h 19474F: include/linux/dma/ti-cppi5.h 19475F: include/linux/dma/k3-psil.h 19476 19477TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 19478M: Nishanth Menon <nm@ti.com> 19479M: Tero Kristo <kristo@kernel.org> 19480M: Santosh Shilimkar <ssantosh@kernel.org> 19481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19482S: Maintained 19483F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 19484F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 19485F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 19486F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 19487F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 19488F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 19489F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 19490F: drivers/clk/keystone/sci-clk.c 19491F: drivers/firmware/ti_sci* 19492F: drivers/irqchip/irq-ti-sci-inta.c 19493F: drivers/irqchip/irq-ti-sci-intr.c 19494F: drivers/reset/reset-ti-sci.c 19495F: drivers/soc/ti/ti_sci_inta_msi.c 19496F: drivers/soc/ti/ti_sci_pm_domains.c 19497F: include/dt-bindings/soc/ti,sci_pm_domain.h 19498F: include/linux/soc/ti/ti_sci_inta_msi.h 19499F: include/linux/soc/ti/ti_sci_protocol.h 19500 19501TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 19502M: Robert Marko <robert.marko@sartura.hr> 19503M: Luka Perkov <luka.perkov@sartura.hr> 19504L: linux-hwmon@vger.kernel.org 19505S: Maintained 19506F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 19507F: Documentation/hwmon/tps23861.rst 19508F: drivers/hwmon/tps23861.c 19509 19510TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 19511M: Puranjay Mohan <puranjay12@gmail.com> 19512L: linux-iio@vger.kernel.org 19513S: Supported 19514F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 19515F: drivers/iio/temperature/tmp117.c 19516 19517THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 19518M: Hans Verkuil <hverkuil@xs4all.nl> 19519L: linux-media@vger.kernel.org 19520S: Maintained 19521W: https://linuxtv.org 19522T: git git://linuxtv.org/media_tree.git 19523F: drivers/media/radio/radio-raremono.c 19524 19525THERMAL 19526M: Rafael J. Wysocki <rafael@kernel.org> 19527M: Daniel Lezcano <daniel.lezcano@linaro.org> 19528R: Amit Kucheria <amitk@kernel.org> 19529R: Zhang Rui <rui.zhang@intel.com> 19530L: linux-pm@vger.kernel.org 19531S: Supported 19532Q: https://patchwork.kernel.org/project/linux-pm/list/ 19533T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 19534F: Documentation/ABI/testing/sysfs-class-thermal 19535F: Documentation/devicetree/bindings/thermal/ 19536F: Documentation/driver-api/thermal/ 19537F: drivers/thermal/ 19538F: include/linux/cpu_cooling.h 19539F: include/linux/thermal.h 19540F: include/uapi/linux/thermal.h 19541F: tools/thermal/ 19542 19543THERMAL DRIVER FOR AMLOGIC SOCS 19544M: Guillaume La Roque <glaroque@baylibre.com> 19545L: linux-pm@vger.kernel.org 19546L: linux-amlogic@lists.infradead.org 19547S: Supported 19548W: http://linux-meson.com/ 19549F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 19550F: drivers/thermal/amlogic_thermal.c 19551 19552THERMAL/CPU_COOLING 19553M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 19554M: Daniel Lezcano <daniel.lezcano@linaro.org> 19555M: Viresh Kumar <viresh.kumar@linaro.org> 19556R: Lukasz Luba <lukasz.luba@arm.com> 19557L: linux-pm@vger.kernel.org 19558S: Supported 19559F: Documentation/driver-api/thermal/cpu-cooling-api.rst 19560F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 19561F: drivers/thermal/cpufreq_cooling.c 19562F: drivers/thermal/cpuidle_cooling.c 19563F: include/linux/cpu_cooling.h 19564 19565THERMAL/POWER_ALLOCATOR 19566M: Lukasz Luba <lukasz.luba@arm.com> 19567L: linux-pm@vger.kernel.org 19568S: Maintained 19569F: Documentation/driver-api/thermal/power_allocator.rst 19570F: drivers/thermal/gov_power_allocator.c 19571F: include/trace/events/thermal_power_allocator.h 19572 19573THINKPAD ACPI EXTRAS DRIVER 19574M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 19575L: ibm-acpi-devel@lists.sourceforge.net 19576L: platform-driver-x86@vger.kernel.org 19577S: Maintained 19578W: http://ibm-acpi.sourceforge.net 19579W: http://thinkwiki.org/wiki/Ibm-acpi 19580T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 19581F: drivers/platform/x86/thinkpad_acpi.c 19582 19583THINKPAD LMI DRIVER 19584M: Mark Pearson <markpearson@lenovo.com> 19585L: platform-driver-x86@vger.kernel.org 19586S: Maintained 19587F: Documentation/ABI/testing/sysfs-class-firmware-attributes 19588F: drivers/platform/x86/think-lmi.? 19589 19590THUNDERBOLT DMA TRAFFIC TEST DRIVER 19591M: Isaac Hazan <isaac.hazan@intel.com> 19592L: linux-usb@vger.kernel.org 19593S: Maintained 19594F: drivers/thunderbolt/dma_test.c 19595 19596THUNDERBOLT DRIVER 19597M: Andreas Noever <andreas.noever@gmail.com> 19598M: Michael Jamet <michael.jamet@intel.com> 19599M: Mika Westerberg <mika.westerberg@linux.intel.com> 19600M: Yehezkel Bernat <YehezkelShB@gmail.com> 19601L: linux-usb@vger.kernel.org 19602S: Maintained 19603T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 19604F: Documentation/admin-guide/thunderbolt.rst 19605F: drivers/thunderbolt/ 19606F: include/linux/thunderbolt.h 19607 19608THUNDERBOLT NETWORK DRIVER 19609M: Michael Jamet <michael.jamet@intel.com> 19610M: Mika Westerberg <mika.westerberg@linux.intel.com> 19611M: Yehezkel Bernat <YehezkelShB@gmail.com> 19612L: netdev@vger.kernel.org 19613S: Maintained 19614F: drivers/net/thunderbolt.c 19615 19616THUNDERX GPIO DRIVER 19617M: Robert Richter <rric@kernel.org> 19618S: Odd Fixes 19619F: drivers/gpio/gpio-thunderx.c 19620 19621TI ADS131E0X ADC SERIES DRIVER 19622M: Tomislav Denis <tomislav.denis@avl.com> 19623L: linux-iio@vger.kernel.org 19624S: Maintained 19625F: Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml 19626F: drivers/iio/adc/ti-ads131e08.c 19627 19628TI AM437X VPFE DRIVER 19629M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19630L: linux-media@vger.kernel.org 19631S: Maintained 19632W: https://linuxtv.org 19633Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19634T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19635F: drivers/media/platform/ti/am437x/ 19636 19637TI BANDGAP AND THERMAL DRIVER 19638M: Eduardo Valentin <edubezval@gmail.com> 19639M: Keerthy <j-keerthy@ti.com> 19640L: linux-pm@vger.kernel.org 19641L: linux-omap@vger.kernel.org 19642S: Maintained 19643F: drivers/thermal/ti-soc-thermal/ 19644 19645TI BQ27XXX POWER SUPPLY DRIVER 19646F: drivers/power/supply/bq27xxx_battery.c 19647F: drivers/power/supply/bq27xxx_battery_i2c.c 19648F: include/linux/power/bq27xxx_battery.h 19649 19650TI CDCE706 CLOCK DRIVER 19651M: Max Filippov <jcmvbkbc@gmail.com> 19652S: Maintained 19653F: drivers/clk/clk-cdce706.c 19654 19655TI CLOCK DRIVER 19656M: Tero Kristo <kristo@kernel.org> 19657L: linux-omap@vger.kernel.org 19658S: Odd Fixes 19659F: drivers/clk/ti/ 19660F: include/linux/clk/ti.h 19661 19662TI DAVINCI MACHINE SUPPORT 19663M: Sekhar Nori <nsekhar@ti.com> 19664R: Bartosz Golaszewski <brgl@bgdev.pl> 19665L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19666S: Supported 19667T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 19668F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 19669F: arch/arm/boot/dts/da850* 19670F: arch/arm/mach-davinci/ 19671F: drivers/i2c/busses/i2c-davinci.c 19672 19673TI DAVINCI SERIES CLOCK DRIVER 19674M: David Lechner <david@lechnology.com> 19675R: Sekhar Nori <nsekhar@ti.com> 19676S: Maintained 19677F: Documentation/devicetree/bindings/clock/ti/davinci/ 19678F: drivers/clk/davinci/ 19679 19680TI DAVINCI SERIES GPIO DRIVER 19681M: Keerthy <j-keerthy@ti.com> 19682L: linux-gpio@vger.kernel.org 19683S: Maintained 19684F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 19685F: drivers/gpio/gpio-davinci.c 19686 19687TI DAVINCI SERIES MEDIA DRIVER 19688M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19689L: linux-media@vger.kernel.org 19690S: Maintained 19691W: https://linuxtv.org 19692Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19693T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19694F: drivers/media/platform/ti/davinci/ 19695F: include/media/davinci/ 19696 19697TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 19698R: David Lechner <david@lechnology.com> 19699L: linux-iio@vger.kernel.org 19700F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 19701F: drivers/counter/ti-eqep.c 19702 19703TI ETHERNET SWITCH DRIVER (CPSW) 19704R: Grygorii Strashko <grygorii.strashko@ti.com> 19705L: linux-omap@vger.kernel.org 19706L: netdev@vger.kernel.org 19707S: Maintained 19708F: drivers/net/ethernet/ti/cpsw* 19709F: drivers/net/ethernet/ti/davinci* 19710 19711TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 19712M: Alex Dubov <oakad@yahoo.com> 19713S: Maintained 19714W: http://tifmxx.berlios.de/ 19715F: drivers/memstick/host/tifm_ms.c 19716F: drivers/misc/tifm* 19717F: drivers/mmc/host/tifm_sd.c 19718F: include/linux/tifm.h 19719 19720TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 19721M: Nishanth Menon <nm@ti.com> 19722M: Santosh Shilimkar <ssantosh@kernel.org> 19723L: linux-kernel@vger.kernel.org 19724L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19725S: Maintained 19726T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 19727F: drivers/soc/ti/* 19728 19729TI LM49xxx FAMILY ASoC CODEC DRIVERS 19730M: M R Swami Reddy <mr.swami.reddy@ti.com> 19731M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 19732L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19733S: Maintained 19734F: sound/soc/codecs/isabelle* 19735F: sound/soc/codecs/lm49453* 19736 19737TI PCM3060 ASoC CODEC DRIVER 19738M: Kirill Marinushkin <kmarinushkin@birdec.com> 19739L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19740S: Maintained 19741F: Documentation/devicetree/bindings/sound/pcm3060.txt 19742F: sound/soc/codecs/pcm3060* 19743 19744TI TAS571X FAMILY ASoC CODEC DRIVER 19745M: Kevin Cernekee <cernekee@chromium.org> 19746L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19747S: Odd Fixes 19748F: sound/soc/codecs/tas571x* 19749 19750TI TRF7970A NFC DRIVER 19751M: Mark Greer <mgreer@animalcreek.com> 19752L: linux-wireless@vger.kernel.org 19753L: linux-nfc@lists.01.org (subscribers-only) 19754S: Supported 19755F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 19756F: drivers/nfc/trf7970a.c 19757 19758TI TSC2046 ADC DRIVER 19759M: Oleksij Rempel <o.rempel@pengutronix.de> 19760R: kernel@pengutronix.de 19761L: linux-iio@vger.kernel.org 19762S: Maintained 19763F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 19764F: drivers/iio/adc/ti-tsc2046.c 19765 19766TI TWL4030 SERIES SOC CODEC DRIVER 19767M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19768L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19769S: Maintained 19770F: sound/soc/codecs/twl4030* 19771 19772TI VPE/CAL DRIVERS 19773M: Benoit Parrot <bparrot@ti.com> 19774L: linux-media@vger.kernel.org 19775S: Maintained 19776W: http://linuxtv.org/ 19777Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19778F: Documentation/devicetree/bindings/media/ti,cal.yaml 19779F: Documentation/devicetree/bindings/media/ti,vpe.yaml 19780F: drivers/media/platform/ti/cal/ 19781F: drivers/media/platform/ti/vpe/ 19782 19783TI WILINK WIRELESS DRIVERS 19784L: linux-wireless@vger.kernel.org 19785S: Orphan 19786W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 19787W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 19788T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 19789F: drivers/net/wireless/ti/ 19790F: include/linux/wl12xx.h 19791 19792TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 19793M: John Stultz <john.stultz@linaro.org> 19794M: Thomas Gleixner <tglx@linutronix.de> 19795R: Stephen Boyd <sboyd@kernel.org> 19796L: linux-kernel@vger.kernel.org 19797S: Supported 19798T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 19799F: include/linux/clocksource.h 19800F: include/linux/time.h 19801F: include/linux/timex.h 19802F: include/uapi/linux/time.h 19803F: include/uapi/linux/timex.h 19804F: kernel/time/alarmtimer.c 19805F: kernel/time/clocksource.c 19806F: kernel/time/ntp.c 19807F: kernel/time/time*.c 19808F: tools/testing/selftests/timers/ 19809 19810TIPC NETWORK LAYER 19811M: Jon Maloy <jmaloy@redhat.com> 19812M: Ying Xue <ying.xue@windriver.com> 19813L: netdev@vger.kernel.org (core kernel code) 19814L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 19815S: Maintained 19816W: http://tipc.sourceforge.net/ 19817F: include/uapi/linux/tipc*.h 19818F: net/tipc/ 19819 19820TLAN NETWORK DRIVER 19821M: Samuel Chessman <chessman@tux.org> 19822L: tlan-devel@lists.sourceforge.net (subscribers-only) 19823S: Maintained 19824W: http://sourceforge.net/projects/tlan/ 19825F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 19826F: drivers/net/ethernet/ti/tlan.* 19827 19828TM6000 VIDEO4LINUX DRIVER 19829M: Mauro Carvalho Chehab <mchehab@kernel.org> 19830L: linux-media@vger.kernel.org 19831S: Odd fixes 19832W: https://linuxtv.org 19833T: git git://linuxtv.org/media_tree.git 19834F: Documentation/admin-guide/media/tm6000* 19835F: drivers/media/usb/tm6000/ 19836 19837TMIO/SDHI MMC DRIVER 19838M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19839L: linux-mmc@vger.kernel.org 19840S: Supported 19841F: drivers/mmc/host/renesas_sdhi* 19842F: drivers/mmc/host/tmio_mmc* 19843F: include/linux/mfd/tmio.h 19844 19845TMP401 HARDWARE MONITOR DRIVER 19846M: Guenter Roeck <linux@roeck-us.net> 19847L: linux-hwmon@vger.kernel.org 19848S: Maintained 19849F: Documentation/hwmon/tmp401.rst 19850F: drivers/hwmon/tmp401.c 19851 19852TMP464 HARDWARE MONITOR DRIVER 19853M: Agathe Porte <agathe.porte@nokia.com> 19854M: Guenter Roeck <linux@roeck-us.net> 19855L: linux-hwmon@vger.kernel.org 19856S: Maintained 19857F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 19858F: Documentation/hwmon/tmp464.rst 19859F: drivers/hwmon/tmp464.c 19860 19861TMP513 HARDWARE MONITOR DRIVER 19862M: Eric Tremblay <etremblay@distech-controls.com> 19863L: linux-hwmon@vger.kernel.org 19864S: Maintained 19865F: Documentation/hwmon/tmp513.rst 19866F: drivers/hwmon/tmp513.c 19867 19868TMPFS (SHMEM FILESYSTEM) 19869M: Hugh Dickins <hughd@google.com> 19870L: linux-mm@kvack.org 19871S: Maintained 19872F: include/linux/shmem_fs.h 19873F: mm/shmem.c 19874 19875TOMOYO SECURITY MODULE 19876M: Kentaro Takeda <takedakn@nttdata.co.jp> 19877M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 19878L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 19879L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 19880L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 19881L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 19882S: Maintained 19883W: https://tomoyo.osdn.jp/ 19884F: security/tomoyo/ 19885 19886TOPSTAR LAPTOP EXTRAS DRIVER 19887M: Herton Ronaldo Krzesinski <herton@canonical.com> 19888L: platform-driver-x86@vger.kernel.org 19889S: Maintained 19890F: drivers/platform/x86/topstar-laptop.c 19891 19892TORTURE-TEST MODULES 19893M: Davidlohr Bueso <dave@stgolabs.net> 19894M: "Paul E. McKenney" <paulmck@kernel.org> 19895M: Josh Triplett <josh@joshtriplett.org> 19896L: linux-kernel@vger.kernel.org 19897S: Supported 19898T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19899F: Documentation/RCU/torture.rst 19900F: kernel/locking/locktorture.c 19901F: kernel/rcu/rcuscale.c 19902F: kernel/rcu/rcutorture.c 19903F: kernel/rcu/refscale.c 19904F: kernel/torture.c 19905 19906TOSHIBA ACPI EXTRAS DRIVER 19907M: Azael Avalos <coproscefalo@gmail.com> 19908L: platform-driver-x86@vger.kernel.org 19909S: Maintained 19910F: drivers/platform/x86/toshiba_acpi.c 19911 19912TOSHIBA BLUETOOTH DRIVER 19913M: Azael Avalos <coproscefalo@gmail.com> 19914L: platform-driver-x86@vger.kernel.org 19915S: Maintained 19916F: drivers/platform/x86/toshiba_bluetooth.c 19917 19918TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 19919M: Azael Avalos <coproscefalo@gmail.com> 19920L: platform-driver-x86@vger.kernel.org 19921S: Maintained 19922F: drivers/platform/x86/toshiba_haps.c 19923 19924TOSHIBA SMM DRIVER 19925M: Jonathan Buzzard <jonathan@buzzard.org.uk> 19926S: Maintained 19927W: http://www.buzzard.org.uk/toshiba/ 19928F: drivers/char/toshiba.c 19929F: include/linux/toshiba.h 19930F: include/uapi/linux/toshiba.h 19931 19932TOSHIBA TC358743 DRIVER 19933M: Mats Randgaard <matrandg@cisco.com> 19934L: linux-media@vger.kernel.org 19935S: Maintained 19936F: drivers/media/i2c/tc358743* 19937F: include/media/i2c/tc358743.h 19938 19939TOSHIBA WMI HOTKEYS DRIVER 19940M: Azael Avalos <coproscefalo@gmail.com> 19941L: platform-driver-x86@vger.kernel.org 19942S: Maintained 19943F: drivers/platform/x86/toshiba-wmi.c 19944 19945TPM DEVICE DRIVER 19946M: Peter Huewe <peterhuewe@gmx.de> 19947M: Jarkko Sakkinen <jarkko@kernel.org> 19948R: Jason Gunthorpe <jgg@ziepe.ca> 19949L: linux-integrity@vger.kernel.org 19950S: Maintained 19951W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 19952Q: https://patchwork.kernel.org/project/linux-integrity/list/ 19953T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 19954F: drivers/char/tpm/ 19955 19956TRACING 19957M: Steven Rostedt <rostedt@goodmis.org> 19958M: Ingo Molnar <mingo@redhat.com> 19959S: Maintained 19960T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 19961F: Documentation/trace/ftrace.rst 19962F: arch/*/*/*/ftrace.h 19963F: arch/*/kernel/ftrace.c 19964F: fs/tracefs/ 19965F: include/*/ftrace.h 19966F: include/linux/trace*.h 19967F: include/trace/ 19968F: kernel/trace/ 19969F: tools/testing/selftests/ftrace/ 19970 19971TRACING MMIO ACCESSES (MMIOTRACE) 19972M: Steven Rostedt <rostedt@goodmis.org> 19973M: Ingo Molnar <mingo@kernel.org> 19974R: Karol Herbst <karolherbst@gmail.com> 19975R: Pekka Paalanen <ppaalanen@gmail.com> 19976L: linux-kernel@vger.kernel.org 19977L: nouveau@lists.freedesktop.org 19978S: Maintained 19979F: arch/x86/mm/kmmio.c 19980F: arch/x86/mm/mmio-mod.c 19981F: arch/x86/mm/testmmiotrace.c 19982F: include/linux/mmiotrace.h 19983F: kernel/trace/trace_mmiotrace.c 19984 19985TRACING OS NOISE / LATENCY TRACERS 19986M: Steven Rostedt <rostedt@goodmis.org> 19987M: Daniel Bristot de Oliveira <bristot@kernel.org> 19988S: Maintained 19989F: kernel/trace/trace_osnoise.c 19990F: include/trace/events/osnoise.h 19991F: kernel/trace/trace_hwlat.c 19992F: kernel/trace/trace_irqsoff.c 19993F: kernel/trace/trace_sched_wakeup.c 19994F: Documentation/trace/osnoise-tracer.rst 19995F: Documentation/trace/timerlat-tracer.rst 19996F: Documentation/trace/hwlat_detector.rst 19997F: arch/*/kernel/trace.c 19998 19999Real-time Linux Analysis (RTLA) tools 20000M: Daniel Bristot de Oliveira <bristot@kernel.org> 20001M: Steven Rostedt <rostedt@goodmis.org> 20002L: linux-trace-devel@vger.kernel.org 20003S: Maintained 20004F: Documentation/tools/rtla/ 20005F: tools/tracing/rtla/ 20006 20007TRADITIONAL CHINESE DOCUMENTATION 20008M: Hu Haowen <src.res@email.cn> 20009L: linux-doc-tw-discuss@lists.sourceforge.net 20010S: Maintained 20011W: https://github.com/srcres258/linux-doc 20012T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20013F: Documentation/translations/zh_TW/ 20014 20015TTY LAYER 20016M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20017M: Jiri Slaby <jirislaby@kernel.org> 20018S: Supported 20019T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20020F: Documentation/driver-api/serial/ 20021F: drivers/tty/ 20022F: drivers/tty/serial/serial_core.c 20023F: include/linux/selection.h 20024F: include/linux/serial.h 20025F: include/linux/serial_core.h 20026F: include/linux/sysrq.h 20027F: include/linux/tty*.h 20028F: include/linux/vt.h 20029F: include/linux/vt_*.h 20030F: include/uapi/linux/serial.h 20031F: include/uapi/linux/serial_core.h 20032F: include/uapi/linux/tty.h 20033 20034TUA9001 MEDIA DRIVER 20035M: Antti Palosaari <crope@iki.fi> 20036L: linux-media@vger.kernel.org 20037S: Maintained 20038W: https://linuxtv.org 20039W: http://palosaari.fi/linux/ 20040Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20041T: git git://linuxtv.org/anttip/media_tree.git 20042F: drivers/media/tuners/tua9001* 20043 20044TULIP NETWORK DRIVERS 20045L: netdev@vger.kernel.org 20046L: linux-parisc@vger.kernel.org 20047S: Orphan 20048F: drivers/net/ethernet/dec/tulip/ 20049 20050TUN/TAP driver 20051M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20052S: Maintained 20053W: http://vtun.sourceforge.net/tun 20054F: Documentation/networking/tuntap.rst 20055F: arch/um/os-Linux/drivers/ 20056 20057TURBOCHANNEL SUBSYSTEM 20058M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20059M: Ralf Baechle <ralf@linux-mips.org> 20060L: linux-mips@vger.kernel.org 20061S: Maintained 20062Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20063F: drivers/tc/ 20064F: include/linux/tc.h 20065 20066TURBOSTAT UTILITY 20067M: "Len Brown" <lenb@kernel.org> 20068L: linux-pm@vger.kernel.org 20069S: Supported 20070Q: https://patchwork.kernel.org/project/linux-pm/list/ 20071B: https://bugzilla.kernel.org 20072T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20073F: tools/power/x86/turbostat/ 20074 20075TW5864 VIDEO4LINUX DRIVER 20076M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20077M: Anton Sviridenko <anton@corp.bluecherry.net> 20078M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20079M: Andrey Utkin <andrey_utkin@fastmail.com> 20080L: linux-media@vger.kernel.org 20081S: Supported 20082F: drivers/media/pci/tw5864/ 20083 20084TW68 VIDEO4LINUX DRIVER 20085M: Hans Verkuil <hverkuil@xs4all.nl> 20086L: linux-media@vger.kernel.org 20087S: Odd Fixes 20088W: https://linuxtv.org 20089T: git git://linuxtv.org/media_tree.git 20090F: drivers/media/pci/tw68/ 20091 20092TW686X VIDEO4LINUX DRIVER 20093M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20094L: linux-media@vger.kernel.org 20095S: Maintained 20096W: http://linuxtv.org 20097T: git git://linuxtv.org/media_tree.git 20098F: drivers/media/pci/tw686x/ 20099 20100U-BOOT ENVIRONMENT VARIABLES 20101M: Rafał Miłecki <rafal@milecki.pl> 20102S: Maintained 20103F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20104 20105UACCE ACCELERATOR FRAMEWORK 20106M: Zhangfei Gao <zhangfei.gao@linaro.org> 20107M: Zhou Wang <wangzhou1@hisilicon.com> 20108L: linux-accelerators@lists.ozlabs.org 20109L: linux-kernel@vger.kernel.org 20110S: Maintained 20111F: Documentation/ABI/testing/sysfs-driver-uacce 20112F: Documentation/misc-devices/uacce.rst 20113F: drivers/misc/uacce/ 20114F: include/linux/uacce.h 20115F: include/uapi/misc/uacce/ 20116 20117UBI FILE SYSTEM (UBIFS) 20118M: Richard Weinberger <richard@nod.at> 20119L: linux-mtd@lists.infradead.org 20120S: Supported 20121W: http://www.linux-mtd.infradead.org/doc/ubifs.html 20122T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20123T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20124F: Documentation/ABI/testing/sysfs-fs-ubifs 20125F: Documentation/filesystems/ubifs-authentication.rst 20126F: Documentation/filesystems/ubifs.rst 20127F: fs/ubifs/ 20128 20129UCLINUX (M68KNOMMU AND COLDFIRE) 20130M: Greg Ungerer <gerg@linux-m68k.org> 20131L: linux-m68k@lists.linux-m68k.org 20132L: uclinux-dev@uclinux.org (subscribers-only) 20133S: Maintained 20134W: http://www.linux-m68k.org/ 20135W: http://www.uclinux.org/ 20136T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 20137F: arch/m68k/*/*_no.* 20138F: arch/m68k/68*/ 20139F: arch/m68k/coldfire/ 20140F: arch/m68k/include/asm/*_no.* 20141 20142UDF FILESYSTEM 20143M: Jan Kara <jack@suse.com> 20144S: Maintained 20145F: Documentation/filesystems/udf.rst 20146F: fs/udf/ 20147 20148UDRAW TABLET 20149M: Bastien Nocera <hadess@hadess.net> 20150L: linux-input@vger.kernel.org 20151S: Maintained 20152F: drivers/hid/hid-udraw-ps3.c 20153 20154UFS FILESYSTEM 20155M: Evgeniy Dushistov <dushistov@mail.ru> 20156S: Maintained 20157F: Documentation/admin-guide/ufs.rst 20158F: fs/ufs/ 20159 20160UHID USERSPACE HID IO DRIVER 20161M: David Rheinsberg <david.rheinsberg@gmail.com> 20162L: linux-input@vger.kernel.org 20163S: Maintained 20164F: drivers/hid/uhid.c 20165F: include/uapi/linux/uhid.h 20166 20167ULPI BUS 20168M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20169L: linux-usb@vger.kernel.org 20170S: Maintained 20171F: drivers/usb/common/ulpi.c 20172F: include/linux/ulpi/ 20173 20174UNICODE SUBSYSTEM 20175M: Gabriel Krisman Bertazi <krisman@collabora.com> 20176L: linux-fsdevel@vger.kernel.org 20177S: Supported 20178F: fs/unicode/ 20179 20180UNIFDEF 20181M: Tony Finch <dot@dotat.at> 20182S: Maintained 20183W: http://dotat.at/prog/unifdef 20184F: scripts/unifdef.c 20185 20186UNIFORM CDROM DRIVER 20187M: Phillip Potter <phil@philpotter.co.uk> 20188S: Maintained 20189F: Documentation/cdrom/ 20190F: drivers/cdrom/cdrom.c 20191F: include/linux/cdrom.h 20192F: include/uapi/linux/cdrom.h 20193 20194UNISYS S-PAR DRIVERS 20195M: David Kershner <david.kershner@unisys.com> 20196L: sparmaintainer@unisys.com (Unisys internal) 20197S: Supported 20198F: drivers/staging/unisys/ 20199F: drivers/visorbus/ 20200F: include/linux/visorbus.h 20201 20202UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 20203R: Alim Akhtar <alim.akhtar@samsung.com> 20204R: Avri Altman <avri.altman@wdc.com> 20205L: linux-scsi@vger.kernel.org 20206S: Supported 20207F: Documentation/devicetree/bindings/ufs/ 20208F: Documentation/scsi/ufs.rst 20209F: drivers/scsi/ufs/ 20210 20211UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 20212M: Pedro Sousa <pedrom.sousa@synopsys.com> 20213L: linux-scsi@vger.kernel.org 20214S: Supported 20215F: drivers/scsi/ufs/*dwc* 20216 20217UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 20218M: Stanley Chu <stanley.chu@mediatek.com> 20219L: linux-scsi@vger.kernel.org 20220L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20221S: Maintained 20222F: drivers/scsi/ufs/ufs-mediatek* 20223 20224UNSORTED BLOCK IMAGES (UBI) 20225M: Richard Weinberger <richard@nod.at> 20226L: linux-mtd@lists.infradead.org 20227S: Supported 20228W: http://www.linux-mtd.infradead.org/ 20229T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20230T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20231F: drivers/mtd/ubi/ 20232F: include/linux/mtd/ubi.h 20233F: include/uapi/mtd/ubi-user.h 20234 20235USB "USBNET" DRIVER FRAMEWORK 20236M: Oliver Neukum <oneukum@suse.com> 20237L: netdev@vger.kernel.org 20238S: Maintained 20239W: http://www.linux-usb.org/usbnet 20240F: drivers/net/usb/usbnet.c 20241F: include/linux/usb/usbnet.h 20242 20243USB ACM DRIVER 20244M: Oliver Neukum <oneukum@suse.com> 20245L: linux-usb@vger.kernel.org 20246S: Maintained 20247F: Documentation/usb/acm.rst 20248F: drivers/usb/class/cdc-acm.* 20249 20250USB APPLE MFI FASTCHARGE DRIVER 20251M: Bastien Nocera <hadess@hadess.net> 20252L: linux-usb@vger.kernel.org 20253S: Maintained 20254F: drivers/usb/misc/apple-mfi-fastcharge.c 20255 20256USB AR5523 WIRELESS DRIVER 20257M: Pontus Fuchs <pontus.fuchs@gmail.com> 20258L: linux-wireless@vger.kernel.org 20259S: Maintained 20260F: drivers/net/wireless/ath/ar5523/ 20261 20262USB ATTACHED SCSI 20263M: Oliver Neukum <oneukum@suse.com> 20264L: linux-usb@vger.kernel.org 20265L: linux-scsi@vger.kernel.org 20266S: Maintained 20267F: drivers/usb/storage/uas.c 20268 20269USB CDC ETHERNET DRIVER 20270M: Oliver Neukum <oliver@neukum.org> 20271L: linux-usb@vger.kernel.org 20272S: Maintained 20273F: drivers/net/usb/cdc_*.c 20274F: include/uapi/linux/usb/cdc.h 20275 20276USB CHAOSKEY DRIVER 20277M: Keith Packard <keithp@keithp.com> 20278L: linux-usb@vger.kernel.org 20279S: Maintained 20280F: drivers/usb/misc/chaoskey.c 20281 20282USB CYPRESS C67X00 DRIVER 20283L: linux-usb@vger.kernel.org 20284S: Orphan 20285F: drivers/usb/c67x00/ 20286 20287USB DAVICOM DM9601 DRIVER 20288M: Peter Korsgaard <peter@korsgaard.com> 20289L: netdev@vger.kernel.org 20290S: Maintained 20291W: http://www.linux-usb.org/usbnet 20292F: drivers/net/usb/dm9601.c 20293 20294USB EHCI DRIVER 20295M: Alan Stern <stern@rowland.harvard.edu> 20296L: linux-usb@vger.kernel.org 20297S: Maintained 20298F: Documentation/usb/ehci.rst 20299F: drivers/usb/host/ehci* 20300 20301USB GADGET/PERIPHERAL SUBSYSTEM 20302M: Felipe Balbi <balbi@kernel.org> 20303L: linux-usb@vger.kernel.org 20304S: Maintained 20305W: http://www.linux-usb.org/gadget 20306T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20307F: drivers/usb/gadget/ 20308F: include/linux/usb/gadget* 20309 20310USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 20311M: Jiri Kosina <jikos@kernel.org> 20312M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 20313L: linux-usb@vger.kernel.org 20314S: Maintained 20315T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 20316F: Documentation/hid/hiddev.rst 20317F: drivers/hid/usbhid/ 20318 20319USB INTEL XHCI ROLE MUX DRIVER 20320M: Hans de Goede <hdegoede@redhat.com> 20321L: linux-usb@vger.kernel.org 20322S: Maintained 20323F: drivers/usb/roles/intel-xhci-usb-role-switch.c 20324 20325USB IP DRIVER FOR HISILICON KIRIN 960 20326M: Yu Chen <chenyu56@huawei.com> 20327M: Binghui Wang <wangbinghui@hisilicon.com> 20328L: linux-usb@vger.kernel.org 20329S: Maintained 20330F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 20331F: drivers/phy/hisilicon/phy-hi3660-usb3.c 20332 20333USB IP DRIVER FOR HISILICON KIRIN 970 20334M: Mauro Carvalho Chehab <mchehab@kernel.org> 20335L: linux-usb@vger.kernel.org 20336S: Maintained 20337F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 20338F: drivers/phy/hisilicon/phy-hi3670-usb3.c 20339 20340USB ISP116X DRIVER 20341M: Olav Kongas <ok@artecdesign.ee> 20342L: linux-usb@vger.kernel.org 20343S: Maintained 20344F: drivers/usb/host/isp116x* 20345F: include/linux/usb/isp116x.h 20346 20347USB ISP1760 DRIVER 20348M: Rui Miguel Silva <rui.silva@linaro.org> 20349L: linux-usb@vger.kernel.org 20350S: Maintained 20351F: drivers/usb/isp1760/* 20352F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 20353 20354USB LAN78XX ETHERNET DRIVER 20355M: Woojung Huh <woojung.huh@microchip.com> 20356M: UNGLinuxDriver@microchip.com 20357L: netdev@vger.kernel.org 20358S: Maintained 20359F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 20360F: drivers/net/usb/lan78xx.* 20361F: include/dt-bindings/net/microchip-lan78xx.h 20362 20363USB MASS STORAGE DRIVER 20364M: Alan Stern <stern@rowland.harvard.edu> 20365L: linux-usb@vger.kernel.org 20366L: usb-storage@lists.one-eyed-alien.net 20367S: Maintained 20368F: drivers/usb/storage/ 20369 20370USB MIDI DRIVER 20371M: Clemens Ladisch <clemens@ladisch.de> 20372L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20373S: Maintained 20374T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20375F: sound/usb/midi.* 20376 20377USB NETWORKING DRIVERS 20378L: linux-usb@vger.kernel.org 20379S: Odd Fixes 20380F: drivers/net/usb/ 20381 20382USB OHCI DRIVER 20383M: Alan Stern <stern@rowland.harvard.edu> 20384L: linux-usb@vger.kernel.org 20385S: Maintained 20386F: Documentation/usb/ohci.rst 20387F: drivers/usb/host/ohci* 20388 20389USB OTG FSM (Finite State Machine) 20390M: Peter Chen <peter.chen@kernel.org> 20391L: linux-usb@vger.kernel.org 20392S: Maintained 20393T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 20394F: drivers/usb/common/usb-otg-fsm.c 20395 20396USB OVER IP DRIVER 20397M: Valentina Manea <valentina.manea.m@gmail.com> 20398M: Shuah Khan <shuah@kernel.org> 20399M: Shuah Khan <skhan@linuxfoundation.org> 20400L: linux-usb@vger.kernel.org 20401S: Maintained 20402F: Documentation/usb/usbip_protocol.rst 20403F: drivers/usb/usbip/ 20404F: tools/testing/selftests/drivers/usb/usbip/ 20405F: tools/usb/usbip/ 20406 20407USB PEGASUS DRIVER 20408M: Petko Manolov <petkan@nucleusys.com> 20409L: linux-usb@vger.kernel.org 20410L: netdev@vger.kernel.org 20411S: Maintained 20412W: https://github.com/petkan/pegasus 20413T: git git://github.com/petkan/pegasus.git 20414F: drivers/net/usb/pegasus.* 20415 20416USB PHY LAYER 20417M: Felipe Balbi <balbi@kernel.org> 20418L: linux-usb@vger.kernel.org 20419S: Maintained 20420T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20421F: drivers/usb/phy/ 20422 20423USB PRINTER DRIVER (usblp) 20424M: Pete Zaitcev <zaitcev@redhat.com> 20425L: linux-usb@vger.kernel.org 20426S: Supported 20427F: drivers/usb/class/usblp.c 20428 20429USB RAW GADGET DRIVER 20430R: Andrey Konovalov <andreyknvl@gmail.com> 20431L: linux-usb@vger.kernel.org 20432S: Maintained 20433F: Documentation/usb/raw-gadget.rst 20434F: drivers/usb/gadget/legacy/raw_gadget.c 20435F: include/uapi/linux/usb/raw_gadget.h 20436 20437USB QMI WWAN NETWORK DRIVER 20438M: Bjørn Mork <bjorn@mork.no> 20439L: netdev@vger.kernel.org 20440S: Maintained 20441F: Documentation/ABI/testing/sysfs-class-net-qmi 20442F: drivers/net/usb/qmi_wwan.c 20443 20444USB RTL8150 DRIVER 20445M: Petko Manolov <petkan@nucleusys.com> 20446L: linux-usb@vger.kernel.org 20447L: netdev@vger.kernel.org 20448S: Maintained 20449W: https://github.com/petkan/rtl8150 20450T: git git://github.com/petkan/rtl8150.git 20451F: drivers/net/usb/rtl8150.c 20452 20453USB SERIAL SUBSYSTEM 20454M: Johan Hovold <johan@kernel.org> 20455L: linux-usb@vger.kernel.org 20456S: Maintained 20457T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 20458F: Documentation/usb/usb-serial.rst 20459F: drivers/usb/serial/ 20460F: include/linux/usb/serial.h 20461 20462USB SMSC75XX ETHERNET DRIVER 20463M: Steve Glendinning <steve.glendinning@shawell.net> 20464L: netdev@vger.kernel.org 20465S: Maintained 20466F: drivers/net/usb/smsc75xx.* 20467 20468USB SMSC95XX ETHERNET DRIVER 20469M: Steve Glendinning <steve.glendinning@shawell.net> 20470M: UNGLinuxDriver@microchip.com 20471L: netdev@vger.kernel.org 20472S: Maintained 20473F: drivers/net/usb/smsc95xx.* 20474 20475USB SUBSYSTEM 20476M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20477L: linux-usb@vger.kernel.org 20478S: Supported 20479W: http://www.linux-usb.org 20480T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 20481F: Documentation/devicetree/bindings/usb/ 20482F: Documentation/usb/ 20483F: drivers/usb/ 20484F: include/linux/usb.h 20485F: include/linux/usb/ 20486 20487USB TYPEC BUS FOR ALTERNATE MODES 20488M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20489L: linux-usb@vger.kernel.org 20490S: Maintained 20491F: Documentation/ABI/testing/sysfs-bus-typec 20492F: Documentation/driver-api/usb/typec_bus.rst 20493F: drivers/usb/typec/altmodes/ 20494F: include/linux/usb/typec_altmode.h 20495 20496USB TYPEC CLASS 20497M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20498L: linux-usb@vger.kernel.org 20499S: Maintained 20500F: Documentation/ABI/testing/sysfs-class-typec 20501F: Documentation/driver-api/usb/typec.rst 20502F: drivers/usb/typec/ 20503F: include/linux/usb/typec.h 20504 20505USB TYPEC INTEL PMC MUX DRIVER 20506M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20507L: linux-usb@vger.kernel.org 20508S: Maintained 20509F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 20510F: drivers/usb/typec/mux/intel_pmc_mux.c 20511 20512USB TYPEC PI3USB30532 MUX DRIVER 20513M: Hans de Goede <hdegoede@redhat.com> 20514L: linux-usb@vger.kernel.org 20515S: Maintained 20516F: drivers/usb/typec/mux/pi3usb30532.c 20517 20518USB TYPEC PORT CONTROLLER DRIVERS 20519M: Guenter Roeck <linux@roeck-us.net> 20520L: linux-usb@vger.kernel.org 20521S: Maintained 20522F: drivers/usb/typec/tcpm/ 20523 20524USB UHCI DRIVER 20525M: Alan Stern <stern@rowland.harvard.edu> 20526L: linux-usb@vger.kernel.org 20527S: Maintained 20528F: drivers/usb/host/uhci* 20529 20530USB VIDEO CLASS 20531M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20532L: linux-uvc-devel@lists.sourceforge.net (subscribers-only) 20533L: linux-media@vger.kernel.org 20534S: Maintained 20535W: http://www.ideasonboard.org/uvc/ 20536T: git git://linuxtv.org/media_tree.git 20537F: drivers/media/usb/uvc/ 20538F: include/uapi/linux/uvcvideo.h 20539 20540USB WEBCAM GADGET 20541M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20542L: linux-usb@vger.kernel.org 20543S: Maintained 20544F: drivers/usb/gadget/function/*uvc* 20545F: drivers/usb/gadget/legacy/webcam.c 20546F: include/uapi/linux/usb/g_uvc.h 20547 20548USB WIRELESS RNDIS DRIVER (rndis_wlan) 20549M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 20550L: linux-wireless@vger.kernel.org 20551S: Maintained 20552F: drivers/net/wireless/rndis_wlan.c 20553 20554USB XHCI DRIVER 20555M: Mathias Nyman <mathias.nyman@intel.com> 20556L: linux-usb@vger.kernel.org 20557S: Supported 20558F: drivers/usb/host/pci-quirks* 20559F: drivers/usb/host/xhci* 20560 20561USB ZD1201 DRIVER 20562L: linux-wireless@vger.kernel.org 20563S: Orphan 20564W: http://linux-lc100020.sourceforge.net 20565F: drivers/net/wireless/zydas/zd1201.* 20566 20567USB ZR364XX DRIVER 20568M: Antoine Jacquet <royale@zerezo.com> 20569L: linux-usb@vger.kernel.org 20570L: linux-media@vger.kernel.org 20571S: Maintained 20572W: http://royale.zerezo.com/zr364xx/ 20573T: git git://linuxtv.org/media_tree.git 20574F: Documentation/admin-guide/media/zr364xx* 20575F: drivers/media/usb/zr364xx/ 20576 20577USER-MODE LINUX (UML) 20578M: Richard Weinberger <richard@nod.at> 20579M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 20580M: Johannes Berg <johannes@sipsolutions.net> 20581L: linux-um@lists.infradead.org 20582S: Maintained 20583W: http://user-mode-linux.sourceforge.net 20584Q: https://patchwork.ozlabs.org/project/linux-um/list/ 20585T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 20586T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 20587F: Documentation/virt/uml/ 20588F: arch/um/ 20589F: arch/x86/um/ 20590F: fs/hostfs/ 20591 20592USERSPACE COPYIN/COPYOUT (UIOVEC) 20593M: Alexander Viro <viro@zeniv.linux.org.uk> 20594S: Maintained 20595F: include/linux/uio.h 20596F: lib/iov_iter.c 20597 20598USERSPACE DMA BUFFER DRIVER 20599M: Gerd Hoffmann <kraxel@redhat.com> 20600L: dri-devel@lists.freedesktop.org 20601S: Maintained 20602T: git git://anongit.freedesktop.org/drm/drm-misc 20603F: drivers/dma-buf/udmabuf.c 20604F: include/uapi/linux/udmabuf.h 20605 20606USERSPACE I/O (UIO) 20607M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20608S: Maintained 20609T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 20610F: Documentation/driver-api/uio-howto.rst 20611F: drivers/uio/ 20612F: include/linux/uio_driver.h 20613 20614UTIL-LINUX PACKAGE 20615M: Karel Zak <kzak@redhat.com> 20616L: util-linux@vger.kernel.org 20617S: Maintained 20618W: http://en.wikipedia.org/wiki/Util-linux 20619T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 20620 20621UUID HELPERS 20622M: Christoph Hellwig <hch@lst.de> 20623R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20624L: linux-kernel@vger.kernel.org 20625S: Maintained 20626T: git git://git.infradead.org/users/hch/uuid.git 20627F: include/linux/uuid.h 20628F: include/uapi/linux/uuid.h 20629F: lib/test_uuid.c 20630F: lib/uuid.c 20631 20632UV SYSFS DRIVER 20633M: Justin Ernst <justin.ernst@hpe.com> 20634L: platform-driver-x86@vger.kernel.org 20635S: Maintained 20636F: drivers/platform/x86/uv_sysfs.c 20637 20638UVESAFB DRIVER 20639M: Michal Januszewski <spock@gentoo.org> 20640L: linux-fbdev@vger.kernel.org 20641S: Maintained 20642W: https://github.com/mjanusz/v86d 20643F: Documentation/fb/uvesafb.rst 20644F: drivers/video/fbdev/uvesafb.* 20645 20646Ux500 CLOCK DRIVERS 20647M: Ulf Hansson <ulf.hansson@linaro.org> 20648L: linux-clk@vger.kernel.org 20649L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20650S: Maintained 20651F: drivers/clk/ux500/ 20652 20653VF610 NAND DRIVER 20654M: Stefan Agner <stefan@agner.ch> 20655L: linux-mtd@lists.infradead.org 20656S: Supported 20657F: drivers/mtd/nand/raw/vf610_nfc.c 20658 20659VFAT/FAT/MSDOS FILESYSTEM 20660M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 20661S: Maintained 20662F: Documentation/filesystems/vfat.rst 20663F: fs/fat/ 20664 20665VFIO DRIVER 20666M: Alex Williamson <alex.williamson@redhat.com> 20667R: Cornelia Huck <cohuck@redhat.com> 20668L: kvm@vger.kernel.org 20669S: Maintained 20670T: git git://github.com/awilliam/linux-vfio.git 20671F: Documentation/driver-api/vfio.rst 20672F: drivers/vfio/ 20673F: include/linux/vfio.h 20674F: include/linux/vfio_pci_core.h 20675F: include/uapi/linux/vfio.h 20676 20677VFIO FSL-MC DRIVER 20678M: Diana Craciun <diana.craciun@oss.nxp.com> 20679L: kvm@vger.kernel.org 20680S: Maintained 20681F: drivers/vfio/fsl-mc/ 20682 20683VFIO HISILICON PCI DRIVER 20684M: Longfang Liu <liulongfang@huawei.com> 20685M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 20686L: kvm@vger.kernel.org 20687S: Maintained 20688F: drivers/vfio/pci/hisilicon/ 20689 20690VFIO MEDIATED DEVICE DRIVERS 20691M: Kirti Wankhede <kwankhede@nvidia.com> 20692L: kvm@vger.kernel.org 20693S: Maintained 20694F: Documentation/driver-api/vfio-mediated-device.rst 20695F: drivers/vfio/mdev/ 20696F: include/linux/mdev.h 20697F: samples/vfio-mdev/ 20698 20699VFIO PCI DEVICE SPECIFIC DRIVERS 20700R: Jason Gunthorpe <jgg@nvidia.com> 20701R: Yishai Hadas <yishaih@nvidia.com> 20702R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 20703R: Kevin Tian <kevin.tian@intel.com> 20704L: kvm@vger.kernel.org 20705S: Maintained 20706P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 20707F: drivers/vfio/pci/*/ 20708 20709VFIO PLATFORM DRIVER 20710M: Eric Auger <eric.auger@redhat.com> 20711L: kvm@vger.kernel.org 20712S: Maintained 20713F: drivers/vfio/platform/ 20714 20715VFIO MLX5 PCI DRIVER 20716M: Yishai Hadas <yishaih@nvidia.com> 20717L: kvm@vger.kernel.org 20718S: Maintained 20719F: drivers/vfio/pci/mlx5/ 20720 20721VGA_SWITCHEROO 20722R: Lukas Wunner <lukas@wunner.de> 20723S: Maintained 20724T: git git://anongit.freedesktop.org/drm/drm-misc 20725F: Documentation/gpu/vga-switcheroo.rst 20726F: drivers/gpu/vga/vga_switcheroo.c 20727F: include/linux/vga_switcheroo.h 20728 20729VIA RHINE NETWORK DRIVER 20730S: Maintained 20731M: Kevin Brace <kevinbrace@bracecomputerlab.com> 20732F: drivers/net/ethernet/via/via-rhine.c 20733 20734VIA SD/MMC CARD CONTROLLER DRIVER 20735M: Bruce Chang <brucechang@via.com.tw> 20736M: Harald Welte <HaraldWelte@viatech.com> 20737S: Maintained 20738F: drivers/mmc/host/via-sdmmc.c 20739 20740VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 20741M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 20742L: linux-fbdev@vger.kernel.org 20743S: Maintained 20744F: drivers/video/fbdev/via/ 20745F: include/linux/via-core.h 20746F: include/linux/via-gpio.h 20747F: include/linux/via_i2c.h 20748 20749VIA VELOCITY NETWORK DRIVER 20750M: Francois Romieu <romieu@fr.zoreil.com> 20751L: netdev@vger.kernel.org 20752S: Maintained 20753F: drivers/net/ethernet/via/via-velocity.* 20754 20755VICODEC VIRTUAL CODEC DRIVER 20756M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20757L: linux-media@vger.kernel.org 20758S: Maintained 20759W: https://linuxtv.org 20760T: git git://linuxtv.org/media_tree.git 20761F: drivers/media/test-drivers/vicodec/* 20762 20763VIDEO I2C POLLING DRIVER 20764M: Matt Ranostay <matt.ranostay@konsulko.com> 20765L: linux-media@vger.kernel.org 20766S: Maintained 20767F: drivers/media/i2c/video-i2c.c 20768 20769VIDEO MULTIPLEXER DRIVER 20770M: Philipp Zabel <p.zabel@pengutronix.de> 20771L: linux-media@vger.kernel.org 20772S: Maintained 20773F: drivers/media/platform/video-mux.c 20774 20775VIDEOBUF2 FRAMEWORK 20776M: Tomasz Figa <tfiga@chromium.org> 20777M: Marek Szyprowski <m.szyprowski@samsung.com> 20778L: linux-media@vger.kernel.org 20779S: Maintained 20780F: drivers/media/common/videobuf2/* 20781F: include/media/videobuf2-* 20782 20783VIMC VIRTUAL MEDIA CONTROLLER DRIVER 20784M: Shuah Khan <skhan@linuxfoundation.org> 20785R: Kieran Bingham <kieran.bingham@ideasonboard.com> 20786L: linux-media@vger.kernel.org 20787S: Maintained 20788W: https://linuxtv.org 20789T: git git://linuxtv.org/media_tree.git 20790F: drivers/media/test-drivers/vimc/* 20791 20792VIRT LIB 20793M: Alex Williamson <alex.williamson@redhat.com> 20794M: Paolo Bonzini <pbonzini@redhat.com> 20795L: kvm@vger.kernel.org 20796S: Supported 20797F: virt/lib/ 20798 20799VIRTIO AND VHOST VSOCK DRIVER 20800M: Stefan Hajnoczi <stefanha@redhat.com> 20801M: Stefano Garzarella <sgarzare@redhat.com> 20802L: kvm@vger.kernel.org 20803L: virtualization@lists.linux-foundation.org 20804L: netdev@vger.kernel.org 20805S: Maintained 20806F: drivers/vhost/vsock.c 20807F: include/linux/virtio_vsock.h 20808F: include/uapi/linux/virtio_vsock.h 20809F: net/vmw_vsock/virtio_transport.c 20810F: net/vmw_vsock/virtio_transport_common.c 20811 20812VIRTIO BLOCK AND SCSI DRIVERS 20813M: "Michael S. Tsirkin" <mst@redhat.com> 20814M: Jason Wang <jasowang@redhat.com> 20815R: Paolo Bonzini <pbonzini@redhat.com> 20816R: Stefan Hajnoczi <stefanha@redhat.com> 20817L: virtualization@lists.linux-foundation.org 20818S: Maintained 20819F: drivers/block/virtio_blk.c 20820F: drivers/scsi/virtio_scsi.c 20821F: drivers/vhost/scsi.c 20822F: include/uapi/linux/virtio_blk.h 20823F: include/uapi/linux/virtio_scsi.h 20824 20825VIRTIO CONSOLE DRIVER 20826M: Amit Shah <amit@kernel.org> 20827L: virtualization@lists.linux-foundation.org 20828S: Maintained 20829F: drivers/char/virtio_console.c 20830F: include/linux/virtio_console.h 20831F: include/uapi/linux/virtio_console.h 20832 20833VIRTIO CORE AND NET DRIVERS 20834M: "Michael S. Tsirkin" <mst@redhat.com> 20835M: Jason Wang <jasowang@redhat.com> 20836L: virtualization@lists.linux-foundation.org 20837S: Maintained 20838F: Documentation/ABI/testing/sysfs-bus-vdpa 20839F: Documentation/devicetree/bindings/virtio/ 20840F: drivers/block/virtio_blk.c 20841F: drivers/crypto/virtio/ 20842F: drivers/net/virtio_net.c 20843F: drivers/vdpa/ 20844F: drivers/virtio/ 20845F: include/linux/vdpa.h 20846F: include/linux/virtio*.h 20847F: include/uapi/linux/virtio_*.h 20848F: tools/virtio/ 20849 20850VIRTIO BALLOON 20851M: "Michael S. Tsirkin" <mst@redhat.com> 20852M: David Hildenbrand <david@redhat.com> 20853L: virtualization@lists.linux-foundation.org 20854S: Maintained 20855F: drivers/virtio/virtio_balloon.c 20856F: include/uapi/linux/virtio_balloon.h 20857F: include/linux/balloon_compaction.h 20858F: mm/balloon_compaction.c 20859 20860VIRTIO CRYPTO DRIVER 20861M: Gonglei <arei.gonglei@huawei.com> 20862L: virtualization@lists.linux-foundation.org 20863L: linux-crypto@vger.kernel.org 20864S: Maintained 20865F: drivers/crypto/virtio/ 20866F: include/uapi/linux/virtio_crypto.h 20867 20868VIRTIO DRIVERS FOR S390 20869M: Cornelia Huck <cohuck@redhat.com> 20870M: Halil Pasic <pasic@linux.ibm.com> 20871L: linux-s390@vger.kernel.org 20872L: virtualization@lists.linux-foundation.org 20873L: kvm@vger.kernel.org 20874S: Supported 20875F: arch/s390/include/uapi/asm/virtio-ccw.h 20876F: drivers/s390/virtio/ 20877 20878VIRTIO FILE SYSTEM 20879M: Vivek Goyal <vgoyal@redhat.com> 20880M: Stefan Hajnoczi <stefanha@redhat.com> 20881M: Miklos Szeredi <miklos@szeredi.hu> 20882L: virtualization@lists.linux-foundation.org 20883L: linux-fsdevel@vger.kernel.org 20884S: Supported 20885W: https://virtio-fs.gitlab.io/ 20886F: Documentation/filesystems/virtiofs.rst 20887F: fs/fuse/virtio_fs.c 20888F: include/uapi/linux/virtio_fs.h 20889 20890VIRTIO GPIO DRIVER 20891M: Enrico Weigelt, metux IT consult <info@metux.net> 20892M: Viresh Kumar <vireshk@kernel.org> 20893L: linux-gpio@vger.kernel.org 20894L: virtualization@lists.linux-foundation.org 20895S: Maintained 20896F: drivers/gpio/gpio-virtio.c 20897F: include/uapi/linux/virtio_gpio.h 20898 20899VIRTIO GPU DRIVER 20900M: David Airlie <airlied@linux.ie> 20901M: Gerd Hoffmann <kraxel@redhat.com> 20902R: Gurchetan Singh <gurchetansingh@chromium.org> 20903R: Chia-I Wu <olvaffe@gmail.com> 20904L: dri-devel@lists.freedesktop.org 20905L: virtualization@lists.linux-foundation.org 20906S: Maintained 20907T: git git://anongit.freedesktop.org/drm/drm-misc 20908F: drivers/gpu/drm/virtio/ 20909F: include/uapi/linux/virtio_gpu.h 20910 20911VIRTIO HOST (VHOST) 20912M: "Michael S. Tsirkin" <mst@redhat.com> 20913M: Jason Wang <jasowang@redhat.com> 20914L: kvm@vger.kernel.org 20915L: virtualization@lists.linux-foundation.org 20916L: netdev@vger.kernel.org 20917S: Maintained 20918T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 20919F: drivers/vhost/ 20920F: include/linux/vhost_iotlb.h 20921F: include/uapi/linux/vhost.h 20922 20923VIRTIO INPUT DRIVER 20924M: Gerd Hoffmann <kraxel@redhat.com> 20925S: Maintained 20926F: drivers/virtio/virtio_input.c 20927F: include/uapi/linux/virtio_input.h 20928 20929VIRTIO IOMMU DRIVER 20930M: Jean-Philippe Brucker <jean-philippe@linaro.org> 20931L: virtualization@lists.linux-foundation.org 20932S: Maintained 20933F: drivers/iommu/virtio-iommu.c 20934F: include/uapi/linux/virtio_iommu.h 20935 20936VIRTIO MEM DRIVER 20937M: David Hildenbrand <david@redhat.com> 20938L: virtualization@lists.linux-foundation.org 20939S: Maintained 20940W: https://virtio-mem.gitlab.io/ 20941F: drivers/virtio/virtio_mem.c 20942F: include/uapi/linux/virtio_mem.h 20943 20944VIRTIO SOUND DRIVER 20945M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 20946M: "Michael S. Tsirkin" <mst@redhat.com> 20947L: virtualization@lists.linux-foundation.org 20948L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20949S: Maintained 20950F: include/uapi/linux/virtio_snd.h 20951F: sound/virtio/* 20952 20953VIRTIO I2C DRIVER 20954M: Conghui Chen <conghui.chen@intel.com> 20955M: Viresh Kumar <viresh.kumar@linaro.org> 20956L: linux-i2c@vger.kernel.org 20957L: virtualization@lists.linux-foundation.org 20958S: Maintained 20959F: drivers/i2c/busses/i2c-virtio.c 20960F: include/uapi/linux/virtio_i2c.h 20961 20962VIRTIO PMEM DRIVER 20963M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 20964L: virtualization@lists.linux-foundation.org 20965S: Maintained 20966F: drivers/nvdimm/virtio_pmem.c 20967F: drivers/nvdimm/nd_virtio.c 20968 20969VIRTUAL BOX GUEST DEVICE DRIVER 20970M: Hans de Goede <hdegoede@redhat.com> 20971M: Arnd Bergmann <arnd@arndb.de> 20972M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20973S: Maintained 20974F: drivers/virt/vboxguest/ 20975F: include/linux/vbox_utils.h 20976F: include/uapi/linux/vbox*.h 20977 20978VIRTUAL BOX SHARED FOLDER VFS DRIVER 20979M: Hans de Goede <hdegoede@redhat.com> 20980L: linux-fsdevel@vger.kernel.org 20981S: Maintained 20982F: fs/vboxsf/* 20983 20984VIRTUAL SERIO DEVICE DRIVER 20985M: Stephen Chandler Paul <thatslyude@gmail.com> 20986S: Maintained 20987F: drivers/input/serio/userio.c 20988F: include/uapi/linux/userio.h 20989 20990VIVID VIRTUAL VIDEO DRIVER 20991M: Hans Verkuil <hverkuil@xs4all.nl> 20992L: linux-media@vger.kernel.org 20993S: Maintained 20994W: https://linuxtv.org 20995T: git git://linuxtv.org/media_tree.git 20996F: drivers/media/test-drivers/vivid/* 20997 20998VIDTV VIRTUAL DIGITAL TV DRIVER 20999M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21000L: linux-media@vger.kernel.org 21001S: Maintained 21002W: https://linuxtv.org 21003T: git git://linuxtv.org/media_tree.git 21004F: drivers/media/test-drivers/vidtv/* 21005 21006VLYNQ BUS 21007M: Florian Fainelli <f.fainelli@gmail.com> 21008L: openwrt-devel@lists.openwrt.org (subscribers-only) 21009S: Maintained 21010F: drivers/vlynq/vlynq.c 21011F: include/linux/vlynq.h 21012 21013VME SUBSYSTEM 21014M: Martyn Welch <martyn@welchs.me.uk> 21015M: Manohar Vanga <manohar.vanga@gmail.com> 21016M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21017L: linux-kernel@vger.kernel.org 21018S: Maintained 21019T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21020F: Documentation/driver-api/vme.rst 21021F: drivers/staging/vme/ 21022F: drivers/vme/ 21023F: include/linux/vme* 21024 21025VM SOCKETS (AF_VSOCK) 21026M: Stefano Garzarella <sgarzare@redhat.com> 21027L: virtualization@lists.linux-foundation.org 21028L: netdev@vger.kernel.org 21029S: Maintained 21030F: drivers/net/vsockmon.c 21031F: include/net/af_vsock.h 21032F: include/uapi/linux/vm_sockets.h 21033F: include/uapi/linux/vm_sockets_diag.h 21034F: include/uapi/linux/vsockmon.h 21035F: net/vmw_vsock/ 21036F: tools/testing/vsock/ 21037 21038VMWARE BALLOON DRIVER 21039M: Nadav Amit <namit@vmware.com> 21040R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21041L: linux-kernel@vger.kernel.org 21042S: Maintained 21043F: drivers/misc/vmw_balloon.c 21044 21045VMWARE HYPERVISOR INTERFACE 21046M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21047M: Alexey Makhalov <amakhalov@vmware.com> 21048R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21049L: virtualization@lists.linux-foundation.org 21050L: x86@kernel.org 21051S: Supported 21052T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21053F: arch/x86/include/asm/vmware.h 21054F: arch/x86/kernel/cpu/vmware.c 21055 21056VMWARE PVRDMA DRIVER 21057M: Bryan Tan <bryantan@vmware.com> 21058M: Vishnu Dasa <vdasa@vmware.com> 21059R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21060L: linux-rdma@vger.kernel.org 21061S: Maintained 21062F: drivers/infiniband/hw/vmw_pvrdma/ 21063 21064VMware PVSCSI driver 21065M: Vishal Bhakta <vbhakta@vmware.com> 21066R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21067L: linux-scsi@vger.kernel.org 21068S: Maintained 21069F: drivers/scsi/vmw_pvscsi.c 21070F: drivers/scsi/vmw_pvscsi.h 21071 21072VMWARE VIRTUAL PTP CLOCK DRIVER 21073M: Vivek Thampi <vithampi@vmware.com> 21074R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21075L: netdev@vger.kernel.org 21076S: Supported 21077F: drivers/ptp/ptp_vmw.c 21078 21079VMWARE VMCI DRIVER 21080M: Bryan Tan <bryantan@vmware.com> 21081M: Rajesh Jalisatgi <rjalisatgi@vmware.com> 21082M: Vishnu Dasa <vdasa@vmware.com> 21083R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21084L: linux-kernel@vger.kernel.org 21085S: Maintained 21086F: drivers/misc/vmw_vmci/ 21087 21088VMWARE VMMOUSE SUBDRIVER 21089M: Zack Rusin <zackr@vmware.com> 21090R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21091R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21092L: linux-input@vger.kernel.org 21093S: Maintained 21094F: drivers/input/mouse/vmmouse.c 21095F: drivers/input/mouse/vmmouse.h 21096 21097VMWARE VMXNET3 ETHERNET DRIVER 21098M: Ronak Doshi <doshir@vmware.com> 21099R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21100L: netdev@vger.kernel.org 21101S: Maintained 21102F: drivers/net/vmxnet3/ 21103 21104VOCORE VOCORE2 BOARD 21105M: Harvey Hunt <harveyhuntnexus@gmail.com> 21106L: linux-mips@vger.kernel.org 21107S: Maintained 21108F: arch/mips/boot/dts/ralink/vocore2.dts 21109 21110VOLTAGE AND CURRENT REGULATOR FRAMEWORK 21111M: Liam Girdwood <lgirdwood@gmail.com> 21112M: Mark Brown <broonie@kernel.org> 21113L: linux-kernel@vger.kernel.org 21114S: Supported 21115W: http://www.slimlogic.co.uk/?p=48 21116T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 21117F: Documentation/devicetree/bindings/regulator/ 21118F: Documentation/power/regulator/ 21119F: drivers/regulator/ 21120F: include/dt-bindings/regulator/ 21121F: include/linux/regulator/ 21122K: regulator_get_optional 21123 21124VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 21125R: Matti Vaittinen <mazziesaccount@gmail.com> 21126F: drivers/regulator/irq_helpers.c 21127 21128VRF 21129M: David Ahern <dsahern@kernel.org> 21130L: netdev@vger.kernel.org 21131S: Maintained 21132F: Documentation/networking/vrf.rst 21133F: drivers/net/vrf.c 21134 21135VSPRINTF 21136M: Petr Mladek <pmladek@suse.com> 21137M: Steven Rostedt <rostedt@goodmis.org> 21138M: Sergey Senozhatsky <senozhatsky@chromium.org> 21139R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21140R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 21141S: Maintained 21142T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 21143F: Documentation/core-api/printk-formats.rst 21144F: lib/test_printf.c 21145F: lib/test_scanf.c 21146F: lib/vsprintf.c 21147 21148VT1211 HARDWARE MONITOR DRIVER 21149M: Juerg Haefliger <juergh@gmail.com> 21150L: linux-hwmon@vger.kernel.org 21151S: Maintained 21152F: Documentation/hwmon/vt1211.rst 21153F: drivers/hwmon/vt1211.c 21154 21155VT8231 HARDWARE MONITOR DRIVER 21156M: Roger Lucas <vt8231@hiddenengine.co.uk> 21157L: linux-hwmon@vger.kernel.org 21158S: Maintained 21159F: drivers/hwmon/vt8231.c 21160 21161VUB300 USB to SDIO/SD/MMC bridge chip 21162L: linux-mmc@vger.kernel.org 21163S: Orphan 21164F: drivers/mmc/host/vub300.c 21165 21166W1 DALLAS'S 1-WIRE BUS 21167M: Evgeniy Polyakov <zbr@ioremap.net> 21168S: Maintained 21169F: Documentation/devicetree/bindings/w1/ 21170F: Documentation/w1/ 21171F: drivers/w1/ 21172F: include/linux/w1.h 21173 21174W83791D HARDWARE MONITORING DRIVER 21175M: Marc Hulsman <m.hulsman@tudelft.nl> 21176L: linux-hwmon@vger.kernel.org 21177S: Maintained 21178F: Documentation/hwmon/w83791d.rst 21179F: drivers/hwmon/w83791d.c 21180 21181W83793 HARDWARE MONITORING DRIVER 21182M: Rudolf Marek <r.marek@assembler.cz> 21183L: linux-hwmon@vger.kernel.org 21184S: Maintained 21185F: Documentation/hwmon/w83793.rst 21186F: drivers/hwmon/w83793.c 21187 21188W83795 HARDWARE MONITORING DRIVER 21189M: Jean Delvare <jdelvare@suse.com> 21190L: linux-hwmon@vger.kernel.org 21191S: Maintained 21192F: drivers/hwmon/w83795.c 21193 21194W83L51xD SD/MMC CARD INTERFACE DRIVER 21195M: Pierre Ossman <pierre@ossman.eu> 21196S: Maintained 21197F: drivers/mmc/host/wbsd.* 21198 21199WACOM PROTOCOL 4 SERIAL TABLETS 21200M: Julian Squires <julian@cipht.net> 21201M: Hans de Goede <hdegoede@redhat.com> 21202L: linux-input@vger.kernel.org 21203S: Maintained 21204F: drivers/input/tablet/wacom_serial4.c 21205 21206WATCHDOG DEVICE DRIVERS 21207M: Wim Van Sebroeck <wim@linux-watchdog.org> 21208M: Guenter Roeck <linux@roeck-us.net> 21209L: linux-watchdog@vger.kernel.org 21210S: Maintained 21211W: http://www.linux-watchdog.org/ 21212T: git git://www.linux-watchdog.org/linux-watchdog.git 21213F: Documentation/devicetree/bindings/watchdog/ 21214F: Documentation/watchdog/ 21215F: drivers/watchdog/ 21216F: include/linux/watchdog.h 21217F: include/uapi/linux/watchdog.h 21218 21219WHISKEYCOVE PMIC GPIO DRIVER 21220M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 21221L: linux-gpio@vger.kernel.org 21222S: Maintained 21223F: drivers/gpio/gpio-wcove.c 21224 21225WHWAVE RTC DRIVER 21226M: Dianlong Li <long17.cool@163.com> 21227L: linux-rtc@vger.kernel.org 21228S: Maintained 21229F: drivers/rtc/rtc-sd3078.c 21230 21231WIIMOTE HID DRIVER 21232M: David Rheinsberg <david.rheinsberg@gmail.com> 21233L: linux-input@vger.kernel.org 21234S: Maintained 21235F: drivers/hid/hid-wiimote* 21236 21237WILOCITY WIL6210 WIRELESS DRIVER 21238L: linux-wireless@vger.kernel.org 21239S: Orphan 21240W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 21241F: drivers/net/wireless/ath/wil6210/ 21242 21243WINBOND CIR DRIVER 21244M: David Härdeman <david@hardeman.nu> 21245S: Maintained 21246F: drivers/media/rc/winbond-cir.c 21247 21248WINSYSTEMS EBC-C384 WATCHDOG DRIVER 21249M: William Breathitt Gray <vilhelm.gray@gmail.com> 21250L: linux-watchdog@vger.kernel.org 21251S: Maintained 21252F: drivers/watchdog/ebc-c384_wdt.c 21253 21254WINSYSTEMS WS16C48 GPIO DRIVER 21255M: William Breathitt Gray <vilhelm.gray@gmail.com> 21256L: linux-gpio@vger.kernel.org 21257S: Maintained 21258F: drivers/gpio/gpio-ws16c48.c 21259 21260WIREGUARD SECURE NETWORK TUNNEL 21261M: Jason A. Donenfeld <Jason@zx2c4.com> 21262L: wireguard@lists.zx2c4.com 21263L: netdev@vger.kernel.org 21264S: Maintained 21265F: drivers/net/wireguard/ 21266F: tools/testing/selftests/wireguard/ 21267 21268WISTRON LAPTOP BUTTON DRIVER 21269M: Miloslav Trmac <mitr@volny.cz> 21270S: Maintained 21271F: drivers/input/misc/wistron_btns.c 21272 21273WL3501 WIRELESS PCMCIA CARD DRIVER 21274L: linux-wireless@vger.kernel.org 21275S: Odd fixes 21276F: drivers/net/wireless/wl3501* 21277 21278WOLFSON MICROELECTRONICS DRIVERS 21279L: patches@opensource.cirrus.com 21280S: Supported 21281W: https://github.com/CirrusLogic/linux-drivers/wiki 21282T: git https://github.com/CirrusLogic/linux-drivers.git 21283F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 21284F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 21285F: Documentation/devicetree/bindings/mfd/wm831x.txt 21286F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 21287F: Documentation/devicetree/bindings/sound/wlf,*.yaml 21288F: Documentation/devicetree/bindings/sound/wm* 21289F: Documentation/hwmon/wm83??.rst 21290F: arch/arm/mach-s3c/mach-crag6410* 21291F: drivers/clk/clk-wm83*.c 21292F: drivers/gpio/gpio-*wm*.c 21293F: drivers/gpio/gpio-arizona.c 21294F: drivers/hwmon/wm83??-hwmon.c 21295F: drivers/input/misc/wm831x-on.c 21296F: drivers/input/touchscreen/wm831x-ts.c 21297F: drivers/input/touchscreen/wm97*.c 21298F: drivers/leds/leds-wm83*.c 21299F: drivers/mfd/arizona* 21300F: drivers/mfd/cs47l24* 21301F: drivers/mfd/wm*.c 21302F: drivers/power/supply/wm83*.c 21303F: drivers/regulator/arizona* 21304F: drivers/regulator/wm8*.c 21305F: drivers/rtc/rtc-wm83*.c 21306F: drivers/video/backlight/wm83*_bl.c 21307F: drivers/watchdog/wm83*_wdt.c 21308F: include/linux/mfd/arizona/ 21309F: include/linux/mfd/wm831x/ 21310F: include/linux/mfd/wm8350/ 21311F: include/linux/mfd/wm8400* 21312F: include/linux/regulator/arizona* 21313F: include/linux/wm97xx.h 21314F: include/sound/wm????.h 21315F: sound/soc/codecs/arizona* 21316F: sound/soc/codecs/cs47l24* 21317F: sound/soc/codecs/wm* 21318 21319WORKQUEUE 21320M: Tejun Heo <tj@kernel.org> 21321R: Lai Jiangshan <jiangshanlai@gmail.com> 21322S: Maintained 21323T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 21324F: Documentation/core-api/workqueue.rst 21325F: include/linux/workqueue.h 21326F: kernel/workqueue.c 21327 21328WWAN DRIVERS 21329M: Loic Poulain <loic.poulain@linaro.org> 21330M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 21331R: Johannes Berg <johannes@sipsolutions.net> 21332L: netdev@vger.kernel.org 21333S: Maintained 21334F: drivers/net/wwan/ 21335F: include/linux/wwan.h 21336F: include/uapi/linux/wwan.h 21337 21338X-POWERS AXP288 PMIC DRIVERS 21339M: Hans de Goede <hdegoede@redhat.com> 21340S: Maintained 21341F: drivers/acpi/pmic/intel_pmic_xpower.c 21342N: axp288 21343 21344X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 21345M: Chen-Yu Tsai <wens@csie.org> 21346L: linux-kernel@vger.kernel.org 21347S: Maintained 21348N: axp[128] 21349 21350X.25 STACK 21351M: Martin Schiller <ms@dev.tdt.de> 21352L: linux-x25@vger.kernel.org 21353S: Maintained 21354F: Documentation/networking/lapb-module.rst 21355F: Documentation/networking/x25* 21356F: drivers/net/wan/hdlc_x25.c 21357F: drivers/net/wan/lapbether.c 21358F: include/*/lapb.h 21359F: include/net/x25* 21360F: include/uapi/linux/x25.h 21361F: net/lapb/ 21362F: net/x25/ 21363 21364X86 ARCHITECTURE (32-BIT AND 64-BIT) 21365M: Thomas Gleixner <tglx@linutronix.de> 21366M: Ingo Molnar <mingo@redhat.com> 21367M: Borislav Petkov <bp@alien8.de> 21368M: Dave Hansen <dave.hansen@linux.intel.com> 21369M: x86@kernel.org 21370R: "H. Peter Anvin" <hpa@zytor.com> 21371L: linux-kernel@vger.kernel.org 21372S: Maintained 21373T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 21374F: Documentation/devicetree/bindings/x86/ 21375F: Documentation/x86/ 21376F: arch/x86/ 21377 21378X86 ENTRY CODE 21379M: Andy Lutomirski <luto@kernel.org> 21380L: linux-kernel@vger.kernel.org 21381S: Maintained 21382T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 21383F: arch/x86/entry/ 21384 21385X86 MCE INFRASTRUCTURE 21386M: Tony Luck <tony.luck@intel.com> 21387M: Borislav Petkov <bp@alien8.de> 21388L: linux-edac@vger.kernel.org 21389S: Maintained 21390F: Documentation/ABI/testing/sysfs-mce 21391F: Documentation/x86/x86_64/machinecheck.rst 21392F: arch/x86/kernel/cpu/mce/* 21393 21394X86 MICROCODE UPDATE SUPPORT 21395M: Borislav Petkov <bp@alien8.de> 21396S: Maintained 21397F: arch/x86/kernel/cpu/microcode/* 21398 21399X86 MM 21400M: Dave Hansen <dave.hansen@linux.intel.com> 21401M: Andy Lutomirski <luto@kernel.org> 21402M: Peter Zijlstra <peterz@infradead.org> 21403L: linux-kernel@vger.kernel.org 21404S: Maintained 21405T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 21406F: arch/x86/mm/ 21407 21408X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 21409M: Hans de Goede <hdegoede@redhat.com> 21410L: platform-driver-x86@vger.kernel.org 21411S: Maintained 21412T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 21413F: drivers/platform/x86/x86-android-tablets.c 21414 21415X86 PLATFORM DRIVERS 21416M: Hans de Goede <hdegoede@redhat.com> 21417M: Mark Gross <markgross@kernel.org> 21418L: platform-driver-x86@vger.kernel.org 21419S: Maintained 21420T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 21421F: drivers/platform/olpc/ 21422F: drivers/platform/x86/ 21423 21424X86 PLATFORM DRIVERS - ARCH 21425R: Darren Hart <dvhart@infradead.org> 21426R: Andy Shevchenko <andy@infradead.org> 21427L: platform-driver-x86@vger.kernel.org 21428L: x86@kernel.org 21429S: Maintained 21430T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 21431F: arch/x86/platform 21432 21433X86 PLATFORM UV HPE SUPERDOME FLEX 21434M: Steve Wahl <steve.wahl@hpe.com> 21435R: Mike Travis <mike.travis@hpe.com> 21436R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 21437R: Russ Anderson <russ.anderson@hpe.com> 21438S: Supported 21439F: arch/x86/include/asm/uv/ 21440F: arch/x86/kernel/apic/x2apic_uv_x.c 21441F: arch/x86/platform/uv/ 21442 21443X86 VDSO 21444M: Andy Lutomirski <luto@kernel.org> 21445L: linux-kernel@vger.kernel.org 21446S: Maintained 21447T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 21448F: arch/x86/entry/vdso/ 21449 21450XARRAY 21451M: Matthew Wilcox <willy@infradead.org> 21452L: linux-fsdevel@vger.kernel.org 21453S: Supported 21454F: Documentation/core-api/xarray.rst 21455F: include/linux/idr.h 21456F: include/linux/xarray.h 21457F: lib/idr.c 21458F: lib/xarray.c 21459F: tools/testing/radix-tree 21460 21461XBOX DVD IR REMOTE 21462M: Benjamin Valentin <benpicco@googlemail.com> 21463S: Maintained 21464F: drivers/media/rc/keymaps/rc-xbox-dvd.c 21465F: drivers/media/rc/xbox_remote.c 21466 21467XC2028/3028 TUNER DRIVER 21468M: Mauro Carvalho Chehab <mchehab@kernel.org> 21469L: linux-media@vger.kernel.org 21470S: Maintained 21471W: https://linuxtv.org 21472T: git git://linuxtv.org/media_tree.git 21473F: drivers/media/tuners/xc2028.* 21474 21475XDP (eXpress Data Path) 21476M: Alexei Starovoitov <ast@kernel.org> 21477M: Daniel Borkmann <daniel@iogearbox.net> 21478M: David S. Miller <davem@davemloft.net> 21479M: Jakub Kicinski <kuba@kernel.org> 21480M: Jesper Dangaard Brouer <hawk@kernel.org> 21481M: John Fastabend <john.fastabend@gmail.com> 21482L: netdev@vger.kernel.org 21483L: bpf@vger.kernel.org 21484S: Supported 21485F: include/net/xdp.h 21486F: include/net/xdp_priv.h 21487F: include/trace/events/xdp.h 21488F: kernel/bpf/cpumap.c 21489F: kernel/bpf/devmap.c 21490F: net/core/xdp.c 21491F: samples/bpf/xdp* 21492F: tools/testing/selftests/bpf/*xdp* 21493F: tools/testing/selftests/bpf/*/*xdp* 21494F: drivers/net/ethernet/*/*/*/*/*xdp* 21495F: drivers/net/ethernet/*/*/*xdp* 21496K: (?:\b|_)xdp(?:\b|_) 21497 21498XDP SOCKETS (AF_XDP) 21499M: Björn Töpel <bjorn@kernel.org> 21500M: Magnus Karlsson <magnus.karlsson@intel.com> 21501R: Jonathan Lemon <jonathan.lemon@gmail.com> 21502L: netdev@vger.kernel.org 21503L: bpf@vger.kernel.org 21504S: Maintained 21505F: Documentation/networking/af_xdp.rst 21506F: include/net/xdp_sock* 21507F: include/net/xsk_buff_pool.h 21508F: include/uapi/linux/if_xdp.h 21509F: include/uapi/linux/xdp_diag.h 21510F: include/net/netns/xdp.h 21511F: net/xdp/ 21512F: samples/bpf/xdpsock* 21513F: tools/lib/bpf/xsk* 21514 21515XEN BLOCK SUBSYSTEM 21516M: Roger Pau Monné <roger.pau@citrix.com> 21517L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21518S: Supported 21519F: drivers/block/xen* 21520F: drivers/block/xen-blkback/* 21521 21522XEN HYPERVISOR ARM 21523M: Stefano Stabellini <sstabellini@kernel.org> 21524L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21525S: Maintained 21526F: arch/arm/include/asm/xen/ 21527F: arch/arm/xen/ 21528 21529XEN HYPERVISOR ARM64 21530M: Stefano Stabellini <sstabellini@kernel.org> 21531L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21532S: Maintained 21533F: arch/arm64/include/asm/xen/ 21534F: arch/arm64/xen/ 21535 21536XEN HYPERVISOR INTERFACE 21537M: Boris Ostrovsky <boris.ostrovsky@oracle.com> 21538M: Juergen Gross <jgross@suse.com> 21539R: Stefano Stabellini <sstabellini@kernel.org> 21540L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21541S: Supported 21542T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 21543F: Documentation/ABI/stable/sysfs-hypervisor-xen 21544F: Documentation/ABI/testing/sysfs-hypervisor-xen 21545F: arch/x86/include/asm/pvclock-abi.h 21546F: arch/x86/include/asm/xen/ 21547F: arch/x86/platform/pvh/ 21548F: arch/x86/xen/ 21549F: drivers/*/xen-*front.c 21550F: drivers/xen/ 21551F: include/uapi/xen/ 21552F: include/xen/ 21553 21554XEN NETWORK BACKEND DRIVER 21555M: Wei Liu <wei.liu@kernel.org> 21556M: Paul Durrant <paul@xen.org> 21557L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21558L: netdev@vger.kernel.org 21559S: Supported 21560F: drivers/net/xen-netback/* 21561 21562XEN PCI SUBSYSTEM 21563M: Juergen Gross <jgross@suse.com> 21564L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21565S: Supported 21566F: arch/x86/pci/*xen* 21567F: drivers/pci/*xen* 21568 21569XEN PVSCSI DRIVERS 21570M: Juergen Gross <jgross@suse.com> 21571L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21572L: linux-scsi@vger.kernel.org 21573S: Supported 21574F: drivers/scsi/xen-scsifront.c 21575F: drivers/xen/xen-scsiback.c 21576F: include/xen/interface/io/vscsiif.h 21577 21578XEN PVUSB DRIVER 21579M: Juergen Gross <jgross@suse.com> 21580L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21581L: linux-usb@vger.kernel.org 21582S: Supported 21583F: drivers/usb/host/xen* 21584F: include/xen/interface/io/usbif.h 21585 21586XEN SOUND FRONTEND DRIVER 21587M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 21588L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21589L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21590S: Supported 21591F: sound/xen/* 21592 21593XEN SWIOTLB SUBSYSTEM 21594M: Juergen Gross <jgross@suse.com> 21595M: Stefano Stabellini <sstabellini@kernel.org> 21596L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21597L: iommu@lists.linux-foundation.org 21598S: Supported 21599F: arch/x86/xen/*swiotlb* 21600F: drivers/xen/*swiotlb* 21601 21602XFS FILESYSTEM 21603C: irc://irc.oftc.net/xfs 21604M: Darrick J. Wong <djwong@kernel.org> 21605M: linux-xfs@vger.kernel.org 21606L: linux-xfs@vger.kernel.org 21607S: Supported 21608W: http://xfs.org/ 21609T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 21610F: Documentation/ABI/testing/sysfs-fs-xfs 21611F: Documentation/admin-guide/xfs.rst 21612F: Documentation/filesystems/xfs-delayed-logging-design.rst 21613F: Documentation/filesystems/xfs-self-describing-metadata.rst 21614F: fs/xfs/ 21615F: include/uapi/linux/dqblk_xfs.h 21616F: include/uapi/linux/fsmap.h 21617 21618XILINX AMS DRIVER 21619M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 21620L: linux-iio@vger.kernel.org 21621S: Maintained 21622F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 21623F: drivers/iio/adc/xilinx-ams.c 21624 21625XILINX AXI ETHERNET DRIVER 21626M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 21627S: Maintained 21628F: drivers/net/ethernet/xilinx/xilinx_axienet* 21629 21630XILINX CAN DRIVER 21631M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 21632R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 21633L: linux-can@vger.kernel.org 21634S: Maintained 21635F: Documentation/devicetree/bindings/net/can/xilinx_can.txt 21636F: drivers/net/can/xilinx_can.c 21637 21638XILINX GPIO DRIVER 21639M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 21640R: Srinivas Neeli <srinivas.neeli@xilinx.com> 21641R: Michal Simek <michal.simek@xilinx.com> 21642S: Maintained 21643F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt 21644F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 21645F: drivers/gpio/gpio-xilinx.c 21646F: drivers/gpio/gpio-zynq.c 21647 21648XILINX SD-FEC IP CORES 21649M: Derek Kiernan <derek.kiernan@xilinx.com> 21650M: Dragan Cvetic <dragan.cvetic@xilinx.com> 21651S: Maintained 21652F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 21653F: Documentation/misc-devices/xilinx_sdfec.rst 21654F: drivers/misc/Kconfig 21655F: drivers/misc/Makefile 21656F: drivers/misc/xilinx_sdfec.c 21657F: include/uapi/misc/xilinx_sdfec.h 21658 21659XILINX UARTLITE SERIAL DRIVER 21660M: Peter Korsgaard <jacmet@sunsite.dk> 21661L: linux-serial@vger.kernel.org 21662S: Maintained 21663F: drivers/tty/serial/uartlite.c 21664 21665XILINX VIDEO IP CORES 21666M: Hyun Kwon <hyun.kwon@xilinx.com> 21667M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21668L: linux-media@vger.kernel.org 21669S: Supported 21670T: git git://linuxtv.org/media_tree.git 21671F: Documentation/devicetree/bindings/media/xilinx/ 21672F: drivers/media/platform/xilinx/ 21673F: include/uapi/linux/xilinx-v4l2-controls.h 21674 21675XILINX ZYNQMP DPDMA DRIVER 21676M: Hyun Kwon <hyun.kwon@xilinx.com> 21677M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21678L: dmaengine@vger.kernel.org 21679S: Supported 21680F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 21681F: drivers/dma/xilinx/xilinx_dpdma.c 21682F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 21683 21684XILINX ZYNQMP PSGTR PHY DRIVER 21685M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 21686M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21687L: linux-kernel@vger.kernel.org 21688S: Supported 21689T: git https://github.com/Xilinx/linux-xlnx.git 21690F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 21691F: drivers/phy/xilinx/phy-zynqmp.c 21692 21693XILINX ZYNQMP SHA3 DRIVER 21694M: Harsha <harsha.harsha@xilinx.com> 21695S: Maintained 21696F: drivers/crypto/xilinx/zynqmp-sha.c 21697 21698XILINX EVENT MANAGEMENT DRIVER 21699M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 21700S: Maintained 21701F: drivers/soc/xilinx/xlnx_event_manager.c 21702F: include/linux/firmware/xlnx-event-manager.h 21703 21704XILLYBUS DRIVER 21705M: Eli Billauer <eli.billauer@gmail.com> 21706L: linux-kernel@vger.kernel.org 21707S: Supported 21708F: drivers/char/xillybus/ 21709 21710XLP9XX I2C DRIVER 21711M: George Cherian <gcherian@marvell.com> 21712L: linux-i2c@vger.kernel.org 21713S: Supported 21714W: http://www.marvell.com 21715F: drivers/i2c/busses/i2c-xlp9xx.c 21716 21717XRA1403 GPIO EXPANDER 21718M: Nandor Han <nandor.han@ge.com> 21719M: Semi Malinen <semi.malinen@ge.com> 21720L: linux-gpio@vger.kernel.org 21721S: Maintained 21722F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 21723F: drivers/gpio/gpio-xra1403.c 21724 21725XTENSA XTFPGA PLATFORM SUPPORT 21726M: Max Filippov <jcmvbkbc@gmail.com> 21727L: linux-xtensa@linux-xtensa.org 21728S: Maintained 21729F: drivers/spi/spi-xtensa-xtfpga.c 21730F: sound/soc/xtensa/xtfpga-i2s.c 21731 21732YAM DRIVER FOR AX.25 21733M: Jean-Paul Roubelat <jpr@f6fbb.org> 21734L: linux-hams@vger.kernel.org 21735S: Maintained 21736F: drivers/net/hamradio/yam* 21737F: include/linux/yam.h 21738 21739YAMA SECURITY MODULE 21740M: Kees Cook <keescook@chromium.org> 21741S: Supported 21742T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip 21743F: Documentation/admin-guide/LSM/Yama.rst 21744F: security/yama/ 21745 21746YEALINK PHONE DRIVER 21747M: Henk Vergonet <Henk.Vergonet@gmail.com> 21748L: usbb2k-api-dev@nongnu.org 21749S: Maintained 21750F: Documentation/input/devices/yealink.rst 21751F: drivers/input/misc/yealink.* 21752 21753Z8530 DRIVER FOR AX.25 21754M: Joerg Reuter <jreuter@yaina.de> 21755L: linux-hams@vger.kernel.org 21756S: Maintained 21757W: http://yaina.de/jreuter/ 21758W: http://www.qsl.net/dl1bke/ 21759F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 21760F: drivers/net/hamradio/*scc.c 21761F: drivers/net/hamradio/z8530.h 21762 21763ZBUD COMPRESSED PAGE ALLOCATOR 21764M: Seth Jennings <sjenning@redhat.com> 21765M: Dan Streetman <ddstreet@ieee.org> 21766L: linux-mm@kvack.org 21767S: Maintained 21768F: mm/zbud.c 21769 21770ZD1211RW WIRELESS DRIVER 21771M: Ulrich Kunitz <kune@deine-taler.de> 21772L: linux-wireless@vger.kernel.org 21773L: zd1211-devs@lists.sourceforge.net (subscribers-only) 21774S: Maintained 21775W: http://zd1211.ath.cx/wiki/DriverRewrite 21776F: drivers/net/wireless/zydas/zd1211rw/ 21777 21778ZD1301 MEDIA DRIVER 21779M: Antti Palosaari <crope@iki.fi> 21780L: linux-media@vger.kernel.org 21781S: Maintained 21782W: https://linuxtv.org/ 21783W: http://palosaari.fi/linux/ 21784Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21785F: drivers/media/usb/dvb-usb-v2/zd1301* 21786 21787ZD1301_DEMOD MEDIA DRIVER 21788M: Antti Palosaari <crope@iki.fi> 21789L: linux-media@vger.kernel.org 21790S: Maintained 21791W: https://linuxtv.org/ 21792W: http://palosaari.fi/linux/ 21793Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21794F: drivers/media/dvb-frontends/zd1301_demod* 21795 21796ZHAOXIN PROCESSOR SUPPORT 21797M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 21798L: linux-kernel@vger.kernel.org 21799S: Maintained 21800F: arch/x86/kernel/cpu/zhaoxin.c 21801 21802ZONEFS FILESYSTEM 21803M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 21804M: Naohiro Aota <naohiro.aota@wdc.com> 21805R: Johannes Thumshirn <jth@kernel.org> 21806L: linux-fsdevel@vger.kernel.org 21807S: Maintained 21808T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 21809F: Documentation/filesystems/zonefs.rst 21810F: fs/zonefs/ 21811 21812ZPOOL COMPRESSED PAGE STORAGE API 21813M: Dan Streetman <ddstreet@ieee.org> 21814L: linux-mm@kvack.org 21815S: Maintained 21816F: include/linux/zpool.h 21817F: mm/zpool.c 21818 21819ZR36067 VIDEO FOR LINUX DRIVER 21820M: Corentin Labbe <clabbe@baylibre.com> 21821L: mjpeg-users@lists.sourceforge.net 21822L: linux-media@vger.kernel.org 21823S: Maintained 21824W: http://mjpeg.sourceforge.net/driver-zoran/ 21825Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21826F: Documentation/driver-api/media/drivers/zoran.rst 21827F: drivers/staging/media/zoran/ 21828 21829ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 21830M: Minchan Kim <minchan@kernel.org> 21831M: Nitin Gupta <ngupta@vflare.org> 21832R: Sergey Senozhatsky <senozhatsky@chromium.org> 21833L: linux-kernel@vger.kernel.org 21834S: Maintained 21835F: Documentation/admin-guide/blockdev/zram.rst 21836F: drivers/block/zram/ 21837 21838ZS DECSTATION Z85C30 SERIAL DRIVER 21839M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21840S: Maintained 21841F: drivers/tty/serial/zs.* 21842 21843ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 21844M: Minchan Kim <minchan@kernel.org> 21845M: Nitin Gupta <ngupta@vflare.org> 21846R: Sergey Senozhatsky <senozhatsky@chromium.org> 21847L: linux-mm@kvack.org 21848S: Maintained 21849F: Documentation/vm/zsmalloc.rst 21850F: include/linux/zsmalloc.h 21851F: mm/zsmalloc.c 21852 21853ZSTD 21854M: Nick Terrell <terrelln@fb.com> 21855S: Maintained 21856B: https://github.com/facebook/zstd/issues 21857T: git git://github.com/terrelln/linux.git 21858F: include/linux/zstd* 21859F: lib/zstd/ 21860F: lib/decompress_unzstd.c 21861F: crypto/zstd.c 21862N: zstd 21863K: zstd 21864 21865ZSWAP COMPRESSED SWAP CACHING 21866M: Seth Jennings <sjenning@redhat.com> 21867M: Dan Streetman <ddstreet@ieee.org> 21868M: Vitaly Wool <vitaly.wool@konsulko.com> 21869L: linux-mm@kvack.org 21870S: Maintained 21871F: mm/zswap.c 21872 21873THE REST 21874M: Linus Torvalds <torvalds@linux-foundation.org> 21875L: linux-kernel@vger.kernel.org 21876S: Buried alive in reporters 21877T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 21878F: * 21879F: */ 21880