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: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMPHION VPU CODEC V4L2 DRIVER 1054M: Ming Qian <ming.qian@nxp.com> 1055M: Shijie Qin <shijie.qin@nxp.com> 1056M: Zhou Peng <eagle.zhou@nxp.com> 1057L: linux-media@vger.kernel.org 1058S: Maintained 1059F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1060F: drivers/media/platform/amphion/ 1061 1062AMS AS73211 DRIVER 1063M: Christian Eggers <ceggers@arri.de> 1064L: linux-iio@vger.kernel.org 1065S: Maintained 1066F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1067F: drivers/iio/light/as73211.c 1068 1069AMT (Automatic Multicast Tunneling) 1070M: Taehee Yoo <ap420073@gmail.com> 1071L: netdev@vger.kernel.org 1072S: Maintained 1073T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1074T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1075F: drivers/net/amt.c 1076 1077ANALOG DEVICES INC AD7192 DRIVER 1078M: Alexandru Tachici <alexandru.tachici@analog.com> 1079L: linux-iio@vger.kernel.org 1080S: Supported 1081W: https://ez.analog.com/linux-software-drivers 1082F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1083F: drivers/iio/adc/ad7192.c 1084 1085ANALOG DEVICES INC AD7292 DRIVER 1086M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1087L: linux-iio@vger.kernel.org 1088S: Supported 1089W: https://ez.analog.com/linux-software-drivers 1090F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1091F: drivers/iio/adc/ad7292.c 1092 1093ANALOG DEVICES INC AD7293 DRIVER 1094M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1095L: linux-iio@vger.kernel.org 1096S: Supported 1097W: https://ez.analog.com/linux-software-drivers 1098F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1099F: drivers/iio/dac/ad7293.c 1100 1101ANALOG DEVICES INC AD7768-1 DRIVER 1102M: Michael Hennerich <Michael.Hennerich@analog.com> 1103L: linux-iio@vger.kernel.org 1104S: Supported 1105W: https://ez.analog.com/linux-software-drivers 1106F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1107F: drivers/iio/adc/ad7768-1.c 1108 1109ANALOG DEVICES INC AD7780 DRIVER 1110M: Michael Hennerich <Michael.Hennerich@analog.com> 1111M: Renato Lui Geh <renatogeh@gmail.com> 1112L: linux-iio@vger.kernel.org 1113S: Supported 1114W: https://ez.analog.com/linux-software-drivers 1115F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1116F: drivers/iio/adc/ad7780.c 1117 1118ANALOG DEVICES INC AD74413R DRIVER 1119M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1120L: linux-iio@vger.kernel.org 1121S: Supported 1122W: http://ez.analog.com/community/linux-device-drivers 1123F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1124F: drivers/iio/addac/ad74413r.c 1125F: include/dt-bindings/iio/addac/adi,ad74413r.h 1126 1127ANALOG DEVICES INC AD9389B DRIVER 1128M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1129L: linux-media@vger.kernel.org 1130S: Maintained 1131F: drivers/media/i2c/ad9389b* 1132 1133ANALOG DEVICES INC ADA4250 DRIVER 1134M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1135L: linux-iio@vger.kernel.org 1136S: Supported 1137W: https://ez.analog.com/linux-software-drivers 1138F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1139F: drivers/iio/amplifiers/ada4250.c 1140 1141ANALOG DEVICES INC ADGS1408 DRIVER 1142M: Mircea Caprioru <mircea.caprioru@analog.com> 1143S: Supported 1144F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1145F: drivers/mux/adgs1408.c 1146 1147ANALOG DEVICES INC ADIN DRIVER 1148M: Michael Hennerich <michael.hennerich@analog.com> 1149L: netdev@vger.kernel.org 1150S: Supported 1151W: https://ez.analog.com/linux-software-drivers 1152F: Documentation/devicetree/bindings/net/adi,adin.yaml 1153F: drivers/net/phy/adin.c 1154 1155ANALOG DEVICES INC ADIS DRIVER LIBRARY 1156M: Nuno Sa <nuno.sa@analog.com> 1157L: linux-iio@vger.kernel.org 1158S: Supported 1159F: drivers/iio/imu/adis.c 1160F: drivers/iio/imu/adis_buffer.c 1161F: drivers/iio/imu/adis_trigger.c 1162F: include/linux/iio/imu/adis.h 1163 1164ANALOG DEVICES INC ADIS16460 DRIVER 1165M: Dragos Bogdan <dragos.bogdan@analog.com> 1166L: linux-iio@vger.kernel.org 1167S: Supported 1168W: https://ez.analog.com/linux-software-drivers 1169F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1170F: drivers/iio/imu/adis16460.c 1171 1172ANALOG DEVICES INC ADIS16475 DRIVER 1173M: Nuno Sa <nuno.sa@analog.com> 1174L: linux-iio@vger.kernel.org 1175W: https://ez.analog.com/linux-software-drivers 1176S: Supported 1177F: drivers/iio/imu/adis16475.c 1178F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1179 1180ANALOG DEVICES INC ADM1177 DRIVER 1181M: Michael Hennerich <Michael.Hennerich@analog.com> 1182L: linux-hwmon@vger.kernel.org 1183S: Supported 1184W: https://ez.analog.com/linux-software-drivers 1185F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1186F: drivers/hwmon/adm1177.c 1187 1188ANALOG DEVICES INC ADMV1013 DRIVER 1189M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1190L: linux-iio@vger.kernel.org 1191S: Supported 1192W: https://ez.analog.com/linux-software-drivers 1193F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1194F: drivers/iio/frequency/admv1013.c 1195 1196ANALOG DEVICES INC ADMV8818 DRIVER 1197M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1198L: linux-iio@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1202F: drivers/iio/filter/admv8818.c 1203 1204ANALOG DEVICES INC ADMV1014 DRIVER 1205M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208W: https://ez.analog.com/linux-software-drivers 1209F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1210F: drivers/iio/frequency/admv1014.c 1211 1212ANALOG DEVICES INC ADP5061 DRIVER 1213M: Michael Hennerich <Michael.Hennerich@analog.com> 1214L: linux-pm@vger.kernel.org 1215S: Supported 1216W: https://ez.analog.com/linux-software-drivers 1217F: drivers/power/supply/adp5061.c 1218 1219ANALOG DEVICES INC ADRF6780 DRIVER 1220M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1221L: linux-iio@vger.kernel.org 1222S: Supported 1223W: https://ez.analog.com/linux-software-drivers 1224F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1225F: drivers/iio/frequency/adrf6780.c 1226 1227ANALOG DEVICES INC ADV7180 DRIVER 1228M: Lars-Peter Clausen <lars@metafoo.de> 1229L: linux-media@vger.kernel.org 1230S: Supported 1231W: https://ez.analog.com/linux-software-drivers 1232F: drivers/media/i2c/adv7180.c 1233F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1234 1235ANALOG DEVICES INC ADV748X DRIVER 1236M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1237L: linux-media@vger.kernel.org 1238S: Maintained 1239F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1240F: drivers/media/i2c/adv748x/* 1241 1242ANALOG DEVICES INC ADV7511 DRIVER 1243M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1244L: linux-media@vger.kernel.org 1245S: Maintained 1246F: drivers/media/i2c/adv7511* 1247 1248ANALOG DEVICES INC ADV7604 DRIVER 1249M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1250L: linux-media@vger.kernel.org 1251S: Maintained 1252F: drivers/media/i2c/adv7604* 1253F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1254 1255ANALOG DEVICES INC ADV7842 DRIVER 1256M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1257L: linux-media@vger.kernel.org 1258S: Maintained 1259F: drivers/media/i2c/adv7842* 1260 1261ANALOG DEVICES INC ADXRS290 DRIVER 1262M: Nishant Malpani <nish.malpani25@gmail.com> 1263L: linux-iio@vger.kernel.org 1264S: Supported 1265F: drivers/iio/gyro/adxrs290.c 1266F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1267 1268ANALOG DEVICES INC ASOC CODEC DRIVERS 1269M: Lars-Peter Clausen <lars@metafoo.de> 1270M: Nuno Sá <nuno.sa@analog.com> 1271L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1272S: Supported 1273W: http://wiki.analog.com/ 1274W: https://ez.analog.com/linux-software-drivers 1275F: sound/soc/codecs/ad1* 1276F: sound/soc/codecs/ad7* 1277F: sound/soc/codecs/adau* 1278F: sound/soc/codecs/adav* 1279F: sound/soc/codecs/sigmadsp.* 1280F: sound/soc/codecs/ssm* 1281 1282ANALOG DEVICES INC DMA DRIVERS 1283M: Lars-Peter Clausen <lars@metafoo.de> 1284S: Supported 1285W: https://ez.analog.com/linux-software-drivers 1286F: drivers/dma/dma-axi-dmac.c 1287 1288ANALOG DEVICES INC IIO DRIVERS 1289M: Lars-Peter Clausen <lars@metafoo.de> 1290M: Michael Hennerich <Michael.Hennerich@analog.com> 1291S: Supported 1292W: http://wiki.analog.com/ 1293W: https://ez.analog.com/linux-software-drivers 1294F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1295F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1296F: Documentation/devicetree/bindings/iio/*/adi,* 1297F: Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml 1298F: drivers/iio/*/ad* 1299F: drivers/iio/adc/ltc249* 1300F: drivers/iio/amplifiers/hmc425a.c 1301F: drivers/staging/iio/*/ad* 1302X: drivers/iio/*/adjd* 1303 1304ANALOGBITS PLL LIBRARIES 1305M: Paul Walmsley <paul.walmsley@sifive.com> 1306S: Supported 1307F: drivers/clk/analogbits/* 1308F: include/linux/clk/analogbits* 1309 1310ANDROID CONFIG FRAGMENTS 1311M: Rob Herring <robh@kernel.org> 1312S: Supported 1313F: kernel/configs/android* 1314 1315ANDROID DRIVERS 1316M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1317M: Arve Hjønnevåg <arve@android.com> 1318M: Todd Kjos <tkjos@android.com> 1319M: Martijn Coenen <maco@android.com> 1320M: Joel Fernandes <joel@joelfernandes.org> 1321M: Christian Brauner <christian@brauner.io> 1322M: Hridya Valsaraju <hridya@google.com> 1323M: Suren Baghdasaryan <surenb@google.com> 1324L: linux-kernel@vger.kernel.org 1325S: Supported 1326T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1327F: drivers/android/ 1328 1329ANDROID GOLDFISH PIC DRIVER 1330M: Miodrag Dinic <miodrag.dinic@mips.com> 1331S: Supported 1332F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1333F: drivers/irqchip/irq-goldfish-pic.c 1334 1335ANDROID GOLDFISH RTC DRIVER 1336M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1337S: Supported 1338F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1339F: drivers/rtc/rtc-goldfish.c 1340 1341AOA (Apple Onboard Audio) ALSA DRIVER 1342M: Johannes Berg <johannes@sipsolutions.net> 1343L: linuxppc-dev@lists.ozlabs.org 1344L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1345S: Maintained 1346F: sound/aoa/ 1347 1348APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1349M: William Breathitt Gray <vilhelm.gray@gmail.com> 1350L: linux-iio@vger.kernel.org 1351S: Maintained 1352F: drivers/iio/adc/stx104.c 1353 1354APM DRIVER 1355M: Jiri Kosina <jikos@kernel.org> 1356S: Odd fixes 1357T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1358F: arch/x86/kernel/apm_32.c 1359F: drivers/char/apm-emulation.c 1360F: include/linux/apm_bios.h 1361F: include/uapi/linux/apm_bios.h 1362 1363APPARMOR SECURITY MODULE 1364M: John Johansen <john.johansen@canonical.com> 1365L: apparmor@lists.ubuntu.com (subscribers-only, general discussion) 1366S: Supported 1367W: wiki.apparmor.net 1368T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1369F: Documentation/admin-guide/LSM/apparmor.rst 1370F: security/apparmor/ 1371 1372APPLE BCM5974 MULTITOUCH DRIVER 1373M: Henrik Rydberg <rydberg@bitmath.org> 1374L: linux-input@vger.kernel.org 1375S: Odd fixes 1376F: drivers/input/mouse/bcm5974.c 1377 1378APPLE DART IOMMU DRIVER 1379M: Sven Peter <sven@svenpeter.dev> 1380R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1381L: iommu@lists.linux-foundation.org 1382S: Maintained 1383F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1384F: drivers/iommu/apple-dart.c 1385 1386APPLE PCIE CONTROLLER DRIVER 1387M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1388M: Marc Zyngier <maz@kernel.org> 1389L: linux-pci@vger.kernel.org 1390S: Maintained 1391F: drivers/pci/controller/pcie-apple.c 1392 1393APPLE SMC DRIVER 1394M: Henrik Rydberg <rydberg@bitmath.org> 1395L: linux-hwmon@vger.kernel.org 1396S: Odd fixes 1397F: drivers/hwmon/applesmc.c 1398 1399APPLETALK NETWORK LAYER 1400L: netdev@vger.kernel.org 1401S: Odd fixes 1402F: drivers/net/appletalk/ 1403F: include/linux/atalk.h 1404F: include/uapi/linux/atalk.h 1405F: net/appletalk/ 1406 1407APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1408M: Khuong Dinh <khuong@os.amperecomputing.com> 1409S: Supported 1410F: arch/arm64/boot/dts/apm/ 1411 1412APPLIED MICRO (APM) X-GENE SOC EDAC 1413M: Khuong Dinh <khuong@os.amperecomputing.com> 1414S: Supported 1415F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1416F: drivers/edac/xgene_edac.c 1417 1418APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1419M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1420M: Keyur Chudgar <keyur@os.amperecomputing.com> 1421S: Supported 1422F: drivers/net/ethernet/apm/xgene-v2/ 1423 1424APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1425M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1426M: Keyur Chudgar <keyur@os.amperecomputing.com> 1427M: Quan Nguyen <quan@os.amperecomputing.com> 1428S: Supported 1429F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1430F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1431F: drivers/net/ethernet/apm/xgene/ 1432F: drivers/net/mdio/mdio-xgene.c 1433 1434APPLIED MICRO (APM) X-GENE SOC PMU 1435M: Khuong Dinh <khuong@os.amperecomputing.com> 1436S: Supported 1437F: Documentation/admin-guide/perf/xgene-pmu.rst 1438F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1439F: drivers/perf/xgene_pmu.c 1440 1441APTINA CAMERA SENSOR PLL 1442M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1443L: linux-media@vger.kernel.org 1444S: Maintained 1445F: drivers/media/i2c/aptina-pll.* 1446 1447AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1448M: Aleksa Savic <savicaleksa83@gmail.com> 1449M: Jack Doan <me@jackdoan.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-versatile/ 1530F: drivers/bus/arm-integrator-lm.c 1531F: drivers/clk/versatile/ 1532F: drivers/i2c/busses/i2c-versatile.c 1533F: drivers/irqchip/irq-versatile-fpga.c 1534F: drivers/mtd/maps/physmap-versatile.* 1535F: drivers/power/reset/arm-versatile-reboot.c 1536F: drivers/soc/versatile/ 1537 1538ARM KOMEDA DRM-KMS DRIVER 1539M: James (Qian) Wang <james.qian.wang@arm.com> 1540M: Liviu Dudau <liviu.dudau@arm.com> 1541M: Mihail Atanassov <mihail.atanassov@arm.com> 1542L: Mali DP Maintainers <malidp@foss.arm.com> 1543S: Supported 1544T: git git://anongit.freedesktop.org/drm/drm-misc 1545F: Documentation/devicetree/bindings/display/arm,komeda.txt 1546F: Documentation/gpu/komeda-kms.rst 1547F: drivers/gpu/drm/arm/display/include/ 1548F: drivers/gpu/drm/arm/display/komeda/ 1549 1550ARM MALI PANFROST DRM DRIVER 1551M: Rob Herring <robh@kernel.org> 1552M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1553R: Steven Price <steven.price@arm.com> 1554R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1555L: dri-devel@lists.freedesktop.org 1556S: Supported 1557T: git git://anongit.freedesktop.org/drm/drm-misc 1558F: drivers/gpu/drm/panfrost/ 1559F: include/uapi/drm/panfrost_drm.h 1560 1561ARM MALI-DP DRM DRIVER 1562M: Liviu Dudau <liviu.dudau@arm.com> 1563M: Brian Starkey <brian.starkey@arm.com> 1564L: Mali DP Maintainers <malidp@foss.arm.com> 1565S: Supported 1566T: git git://anongit.freedesktop.org/drm/drm-misc 1567F: Documentation/devicetree/bindings/display/arm,malidp.txt 1568F: Documentation/gpu/afbc.rst 1569F: drivers/gpu/drm/arm/ 1570 1571ARM MFM AND FLOPPY DRIVERS 1572M: Ian Molton <spyro@f2s.com> 1573S: Maintained 1574F: arch/arm/include/asm/floppy.h 1575F: arch/arm/mach-rpc/floppydma.S 1576 1577ARM PMU PROFILING AND DEBUGGING 1578M: Will Deacon <will@kernel.org> 1579M: Mark Rutland <mark.rutland@arm.com> 1580L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1581S: Maintained 1582F: Documentation/devicetree/bindings/arm/pmu.yaml 1583F: Documentation/devicetree/bindings/perf/ 1584F: arch/arm*/include/asm/hw_breakpoint.h 1585F: arch/arm*/include/asm/perf_event.h 1586F: arch/arm*/kernel/hw_breakpoint.c 1587F: arch/arm*/kernel/perf_* 1588F: drivers/perf/ 1589F: include/linux/perf/arm_pmu.h 1590 1591ARM PORT 1592M: Russell King <linux@armlinux.org.uk> 1593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1594S: Odd Fixes 1595W: http://www.armlinux.org.uk/ 1596T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1597F: arch/arm/ 1598X: arch/arm/boot/dts/ 1599 1600ARM PRIMECELL AACI PL041 DRIVER 1601M: Russell King <linux@armlinux.org.uk> 1602S: Odd Fixes 1603F: sound/arm/aaci.* 1604 1605ARM PRIMECELL BUS SUPPORT 1606M: Russell King <linux@armlinux.org.uk> 1607S: Odd Fixes 1608F: drivers/amba/ 1609F: include/linux/amba/bus.h 1610 1611ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1612M: Miquel Raynal <miquel.raynal@bootlin.com> 1613M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1614L: linux-mtd@lists.infradead.org 1615S: Maintained 1616F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1617F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1618 1619ARM PRIMECELL PL35X SMC DRIVER 1620M: Miquel Raynal <miquel.raynal@bootlin.com> 1621M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1622L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1623S: Maintained 1624F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1625F: drivers/memory/pl353-smc.c 1626 1627ARM PRIMECELL CLCD PL110 DRIVER 1628M: Russell King <linux@armlinux.org.uk> 1629S: Odd Fixes 1630F: drivers/video/fbdev/amba-clcd.* 1631 1632ARM PRIMECELL KMI PL050 DRIVER 1633M: Russell King <linux@armlinux.org.uk> 1634S: Odd Fixes 1635F: drivers/input/serio/ambakmi.* 1636F: include/linux/amba/kmi.h 1637 1638ARM PRIMECELL MMCI PL180/1 DRIVER 1639M: Russell King <linux@armlinux.org.uk> 1640S: Odd Fixes 1641F: drivers/mmc/host/mmci.* 1642F: include/linux/amba/mmci.h 1643 1644ARM PRIMECELL SSP PL022 SPI DRIVER 1645M: Linus Walleij <linus.walleij@linaro.org> 1646L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1647S: Maintained 1648F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1649F: drivers/spi/spi-pl022.c 1650 1651ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1652M: Russell King <linux@armlinux.org.uk> 1653S: Odd Fixes 1654F: drivers/tty/serial/amba-pl01*.c 1655F: include/linux/amba/serial.h 1656 1657ARM PRIMECELL VIC PL190/PL192 DRIVER 1658M: Linus Walleij <linus.walleij@linaro.org> 1659L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1660S: Maintained 1661F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1662F: drivers/irqchip/irq-vic.c 1663 1664ARM SMC WATCHDOG DRIVER 1665M: Julius Werner <jwerner@chromium.org> 1666R: Evan Benn <evanbenn@chromium.org> 1667S: Maintained 1668F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1669F: drivers/watchdog/arm_smc_wdt.c 1670 1671ARM SMMU DRIVERS 1672M: Will Deacon <will@kernel.org> 1673R: Robin Murphy <robin.murphy@arm.com> 1674L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1675S: Maintained 1676F: Documentation/devicetree/bindings/iommu/arm,smmu* 1677F: drivers/iommu/arm/ 1678F: drivers/iommu/io-pgtable-arm* 1679 1680ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1681M: Arnd Bergmann <arnd@arndb.de> 1682M: Olof Johansson <olof@lixom.net> 1683M: soc@kernel.org 1684L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1685S: Maintained 1686C: irc://irc.libera.chat/armlinux 1687T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1688F: arch/arm/boot/dts/Makefile 1689F: arch/arm64/boot/dts/Makefile 1690 1691ARM SUB-ARCHITECTURES 1692L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1693S: Maintained 1694C: irc://irc.libera.chat/armlinux 1695T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1696F: arch/arm/mach-*/ 1697F: arch/arm/plat-*/ 1698 1699ARM/ACTIONS SEMI ARCHITECTURE 1700M: Andreas Färber <afaerber@suse.de> 1701M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1703L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/arm/actions.yaml 1706F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1707F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1708F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1709F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1710F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1711F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1712F: Documentation/devicetree/bindings/pinctrl/actions,* 1713F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1714F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1715F: arch/arm/boot/dts/owl-* 1716F: arch/arm/mach-actions/ 1717F: arch/arm64/boot/dts/actions/ 1718F: drivers/clk/actions/ 1719F: drivers/clocksource/timer-owl* 1720F: drivers/dma/owl-dma.c 1721F: drivers/i2c/busses/i2c-owl.c 1722F: drivers/irqchip/irq-owl-sirq.c 1723F: drivers/mmc/host/owl-mmc.c 1724F: drivers/net/ethernet/actions/ 1725F: drivers/pinctrl/actions/* 1726F: drivers/soc/actions/ 1727F: include/dt-bindings/power/owl-* 1728F: include/dt-bindings/reset/actions,* 1729F: include/linux/soc/actions/ 1730N: owl 1731 1732ARM/ADS SPHERE MACHINE SUPPORT 1733M: Lennert Buytenhek <kernel@wantstofly.org> 1734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1735S: Maintained 1736 1737ARM/AFEB9260 MACHINE SUPPORT 1738M: Sergey Lapin <slapin@ossfans.org> 1739L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1740S: Maintained 1741 1742ARM/AJECO 1ARM MACHINE SUPPORT 1743M: Lennert Buytenhek <kernel@wantstofly.org> 1744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1745S: Maintained 1746 1747ARM/Allwinner SoC Clock Support 1748M: Emilio López <emilio@elopez.com.ar> 1749S: Maintained 1750F: drivers/clk/sunxi/ 1751 1752ARM/Allwinner sunXi SoC support 1753M: Chen-Yu Tsai <wens@csie.org> 1754M: Jernej Skrabec <jernej.skrabec@gmail.com> 1755M: Samuel Holland <samuel@sholland.org> 1756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1759L: linux-sunxi@lists.linux.dev 1760F: arch/arm/mach-sunxi/ 1761F: arch/arm64/boot/dts/allwinner/ 1762F: drivers/clk/sunxi-ng/ 1763F: drivers/pinctrl/sunxi/ 1764F: drivers/soc/sunxi/ 1765N: allwinner 1766N: sun[x456789]i 1767N: sun50i 1768 1769ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1770M: Neil Armstrong <narmstrong@baylibre.com> 1771M: Jerome Brunet <jbrunet@baylibre.com> 1772L: linux-amlogic@lists.infradead.org 1773S: Maintained 1774F: Documentation/devicetree/bindings/clock/amlogic* 1775F: drivers/clk/meson/ 1776F: include/dt-bindings/clock/gxbb* 1777F: include/dt-bindings/clock/meson* 1778 1779ARM/Amlogic Meson SoC Crypto Drivers 1780M: Corentin Labbe <clabbe@baylibre.com> 1781L: linux-crypto@vger.kernel.org 1782L: linux-amlogic@lists.infradead.org 1783S: Maintained 1784F: Documentation/devicetree/bindings/crypto/amlogic* 1785F: drivers/crypto/amlogic/ 1786 1787ARM/Amlogic Meson SoC Sound Drivers 1788M: Jerome Brunet <jbrunet@baylibre.com> 1789L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1790S: Maintained 1791F: Documentation/devicetree/bindings/sound/amlogic* 1792F: sound/soc/meson/ 1793 1794ARM/Amlogic Meson SoC support 1795M: Neil Armstrong <narmstrong@baylibre.com> 1796M: Kevin Hilman <khilman@baylibre.com> 1797R: Jerome Brunet <jbrunet@baylibre.com> 1798R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1800L: linux-amlogic@lists.infradead.org 1801S: Maintained 1802W: http://linux-meson.com/ 1803F: arch/arm/boot/dts/meson* 1804F: arch/arm/mach-meson/ 1805F: arch/arm64/boot/dts/amlogic/ 1806F: drivers/mmc/host/meson* 1807F: drivers/pinctrl/meson/ 1808F: drivers/rtc/rtc-meson* 1809F: drivers/soc/amlogic/ 1810N: meson 1811 1812ARM/Annapurna Labs ALPINE ARCHITECTURE 1813M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1814M: Antoine Tenart <atenart@kernel.org> 1815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817F: arch/arm/boot/dts/alpine* 1818F: arch/arm/mach-alpine/ 1819F: arch/arm64/boot/dts/amazon/ 1820F: drivers/*/*alpine* 1821 1822ARM/APPLE MACHINE SUPPORT 1823M: Hector Martin <marcan@marcan.st> 1824M: Sven Peter <sven@svenpeter.dev> 1825R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1826L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1827S: Maintained 1828W: https://asahilinux.org 1829B: https://github.com/AsahiLinux/linux/issues 1830C: irc://irc.oftc.net/asahi-dev 1831T: git https://github.com/AsahiLinux/linux.git 1832F: Documentation/devicetree/bindings/arm/apple.yaml 1833F: Documentation/devicetree/bindings/arm/apple/* 1834F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1835F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1836F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1837F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1838F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1839F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1840F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1841F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1842F: Documentation/devicetree/bindings/power/apple* 1843F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1844F: arch/arm64/boot/dts/apple/ 1845F: drivers/clk/clk-apple-nco.c 1846F: drivers/i2c/busses/i2c-pasemi-core.c 1847F: drivers/i2c/busses/i2c-pasemi-platform.c 1848F: drivers/irqchip/irq-apple-aic.c 1849F: drivers/mailbox/apple-mailbox.c 1850F: drivers/nvme/host/apple.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 1857F: include/linux/soc/apple/* 1858 1859ARM/ARTPEC MACHINE SUPPORT 1860M: Jesper Nilsson <jesper.nilsson@axis.com> 1861M: Lars Persson <lars.persson@axis.com> 1862L: linux-arm-kernel@axis.com 1863S: Maintained 1864F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1865F: arch/arm/boot/dts/artpec6* 1866F: arch/arm/mach-artpec 1867F: drivers/clk/axis 1868F: drivers/crypto/axis 1869F: drivers/mmc/host/usdhi6rol0.c 1870F: drivers/pinctrl/pinctrl-artpec* 1871 1872ARM/ASPEED I2C DRIVER 1873M: Brendan Higgins <brendanhiggins@google.com> 1874R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1875R: Joel Stanley <joel@jms.id.au> 1876L: linux-i2c@vger.kernel.org 1877L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1878S: Maintained 1879F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1880F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1881F: drivers/i2c/busses/i2c-aspeed.c 1882F: drivers/irqchip/irq-aspeed-i2c-ic.c 1883 1884ARM/ASPEED MACHINE SUPPORT 1885M: Joel Stanley <joel@jms.id.au> 1886R: Andrew Jeffery <andrew@aj.id.au> 1887L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1888L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1889S: Supported 1890Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1891T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1892F: arch/arm/boot/dts/aspeed-* 1893F: arch/arm/mach-aspeed/ 1894N: aspeed 1895 1896ARM/BITMAIN ARCHITECTURE 1897M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1899S: Maintained 1900F: Documentation/devicetree/bindings/arm/bitmain.yaml 1901F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1902F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1903F: arch/arm64/boot/dts/bitmain/ 1904F: drivers/clk/clk-bm1880.c 1905F: drivers/pinctrl/pinctrl-bm1880.c 1906 1907ARM/CALXEDA HIGHBANK ARCHITECTURE 1908M: Andre Przywara <andre.przywara@arm.com> 1909L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1910S: Maintained 1911F: arch/arm/boot/dts/ecx-*.dts* 1912F: arch/arm/boot/dts/highbank.dts 1913F: arch/arm/mach-highbank/ 1914 1915ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1916M: Krzysztof Halasa <khalasa@piap.pl> 1917S: Maintained 1918F: arch/arm/mach-cns3xxx/ 1919 1920ARM/CAVIUM THUNDER NETWORK DRIVER 1921M: Sunil Goutham <sgoutham@marvell.com> 1922L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1923S: Supported 1924F: drivers/net/ethernet/cavium/thunder/ 1925 1926ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1927M: Lukasz Majewski <lukma@denx.de> 1928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1929S: Maintained 1930F: arch/arm/mach-ep93xx/ts72xx.c 1931 1932ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1933M: Alexander Shiyan <shc_work@mail.ru> 1934L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1935S: Odd Fixes 1936N: clps711x 1937 1938ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1939M: Lennert Buytenhek <kernel@wantstofly.org> 1940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1941S: Maintained 1942 1943ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1944M: Hartley Sweeten <hsweeten@visionengravers.com> 1945M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1947S: Maintained 1948F: arch/arm/mach-ep93xx/ 1949F: arch/arm/mach-ep93xx/include/mach/ 1950 1951ARM/CLKDEV SUPPORT 1952M: Russell King <linux@armlinux.org.uk> 1953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1954S: Maintained 1955T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 1956F: drivers/clk/clkdev.c 1957 1958ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 1959M: Baruch Siach <baruch@tkos.co.il> 1960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1961S: Maintained 1962F: arch/arm/boot/dts/cx92755* 1963N: digicolor 1964 1965ARM/CONTEC MICRO9 MACHINE SUPPORT 1966M: Hubert Feurstein <hubert.feurstein@contec.at> 1967S: Maintained 1968F: arch/arm/mach-ep93xx/micro9.c 1969 1970ARM/CORESIGHT FRAMEWORK AND DRIVERS 1971M: Mathieu Poirier <mathieu.poirier@linaro.org> 1972M: Suzuki K Poulose <suzuki.poulose@arm.com> 1973R: Mike Leach <mike.leach@linaro.org> 1974R: Leo Yan <leo.yan@linaro.org> 1975L: coresight@lists.linaro.org (moderated for non-subscribers) 1976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1977S: Maintained 1978T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 1979F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 1980F: Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt 1981F: Documentation/devicetree/bindings/arm/coresight-cti.yaml 1982F: Documentation/devicetree/bindings/arm/coresight.txt 1983F: Documentation/devicetree/bindings/arm/ete.yaml 1984F: Documentation/devicetree/bindings/arm/trbe.yaml 1985F: Documentation/trace/coresight/* 1986F: drivers/hwtracing/coresight/* 1987F: include/dt-bindings/arm/coresight-cti-dt.h 1988F: include/linux/coresight* 1989F: samples/coresight/* 1990F: tools/perf/arch/arm/util/auxtrace.c 1991F: tools/perf/arch/arm/util/cs-etm.c 1992F: tools/perf/arch/arm/util/cs-etm.h 1993F: tools/perf/arch/arm/util/pmu.c 1994F: tools/perf/util/cs-etm-decoder/* 1995F: tools/perf/util/cs-etm.* 1996 1997ARM/CORGI MACHINE SUPPORT 1998M: Richard Purdie <rpurdie@rpsys.net> 1999S: Maintained 2000 2001ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2002M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2003M: Linus Walleij <linus.walleij@linaro.org> 2004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2005S: Maintained 2006T: git git://github.com/ulli-kroll/linux.git 2007F: Documentation/devicetree/bindings/arm/gemini.yaml 2008F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt 2009F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2010F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2011F: arch/arm/boot/dts/gemini* 2012F: arch/arm/mach-gemini/ 2013F: drivers/crypto/gemini/ 2014F: drivers/net/ethernet/cortina/ 2015F: drivers/pinctrl/pinctrl-gemini.c 2016F: drivers/rtc/rtc-ftrtc010.c 2017 2018ARM/CZ.NIC TURRIS SUPPORT 2019M: Marek Behún <kabel@kernel.org> 2020S: Maintained 2021W: https://www.turris.cz/ 2022F: Documentation/ABI/testing/debugfs-moxtet 2023F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2024F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2025F: Documentation/devicetree/bindings/bus/moxtet.txt 2026F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2027F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2028F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2029F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2030F: drivers/bus/moxtet.c 2031F: drivers/firmware/turris-mox-rwtm.c 2032F: drivers/leds/leds-turris-omnia.c 2033F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2034F: drivers/gpio/gpio-moxtet.c 2035F: drivers/watchdog/armada_37xx_wdt.c 2036F: include/dt-bindings/bus/moxtet.h 2037F: include/linux/armada-37xx-rwtm-mailbox.h 2038F: include/linux/moxtet.h 2039 2040ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2041M: Robert Jarzmik <robert.jarzmik@free.fr> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/mach-pxa/ezx.c 2045 2046ARM/FARADAY FA526 PORT 2047M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2049S: Maintained 2050T: git git://git.berlios.de/gemini-board 2051F: arch/arm/mm/*-fa* 2052 2053ARM/FOOTBRIDGE ARCHITECTURE 2054M: Russell King <linux@armlinux.org.uk> 2055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2056S: Maintained 2057W: http://www.armlinux.org.uk/ 2058F: arch/arm/include/asm/hardware/dec21285.h 2059F: arch/arm/mach-footbridge/ 2060 2061ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2062M: Shawn Guo <shawnguo@kernel.org> 2063M: Sascha Hauer <s.hauer@pengutronix.de> 2064R: Pengutronix Kernel Team <kernel@pengutronix.de> 2065R: Fabio Estevam <festevam@gmail.com> 2066R: NXP Linux Team <linux-imx@nxp.com> 2067L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2068S: Maintained 2069T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2070X: drivers/media/i2c/ 2071N: imx 2072N: mxs 2073 2074ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2075M: Shawn Guo <shawnguo@kernel.org> 2076M: Li Yang <leoyang.li@nxp.com> 2077L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2078S: Maintained 2079T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2080F: arch/arm/boot/dts/ls1021a* 2081F: arch/arm64/boot/dts/freescale/fsl-* 2082F: arch/arm64/boot/dts/freescale/qoriq-* 2083 2084ARM/FREESCALE VYBRID ARM ARCHITECTURE 2085M: Shawn Guo <shawnguo@kernel.org> 2086M: Sascha Hauer <s.hauer@pengutronix.de> 2087R: Pengutronix Kernel Team <kernel@pengutronix.de> 2088R: Stefan Agner <stefan@agner.ch> 2089L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2090S: Maintained 2091T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2092F: arch/arm/boot/dts/vf* 2093F: arch/arm/mach-imx/*vf610* 2094 2095ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2096M: Lennert Buytenhek <kernel@wantstofly.org> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099 2100ARM/GUMSTIX MACHINE SUPPORT 2101M: Steve Sakoman <sakoman@gmail.com> 2102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2103S: Maintained 2104 2105ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2106M: Philipp Zabel <philipp.zabel@gmail.com> 2107M: Paul Parsons <lost.distance@yahoo.com> 2108L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2109S: Maintained 2110F: arch/arm/mach-pxa/hx4700.c 2111F: arch/arm/mach-pxa/include/mach/hx4700.h 2112F: sound/soc/pxa/hx4700.c 2113 2114ARM/HISILICON SOC SUPPORT 2115M: Wei Xu <xuwei5@hisilicon.com> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Supported 2118W: http://www.hisilicon.com 2119T: git git://github.com/hisilicon/linux-hisi.git 2120F: arch/arm/boot/dts/hi3* 2121F: arch/arm/boot/dts/hip* 2122F: arch/arm/boot/dts/hisi* 2123F: arch/arm/mach-hisi/ 2124F: arch/arm64/boot/dts/hisilicon/ 2125 2126ARM/HP JORNADA 7XX MACHINE SUPPORT 2127M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2128S: Maintained 2129W: www.jlime.com 2130T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2131F: arch/arm/mach-sa1100/include/mach/jornada720.h 2132F: arch/arm/mach-sa1100/jornada720.c 2133 2134ARM/IGEP MACHINE SUPPORT 2135M: Enric Balletbo i Serra <eballetbo@gmail.com> 2136M: Javier Martinez Canillas <javier@dowhile0.org> 2137L: linux-omap@vger.kernel.org 2138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2139S: Maintained 2140F: arch/arm/boot/dts/omap3-igep* 2141 2142ARM/INCOME PXA270 SUPPORT 2143M: Marek Vasut <marek.vasut@gmail.com> 2144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2145S: Maintained 2146F: arch/arm/mach-pxa/colibri-pxa270-income.c 2147 2148ARM/INTEL IOP32X ARM ARCHITECTURE 2149M: Lennert Buytenhek <kernel@wantstofly.org> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151S: Maintained 2152 2153ARM/INTEL IQ81342EX MACHINE SUPPORT 2154M: Lennert Buytenhek <kernel@wantstofly.org> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Maintained 2157 2158ARM/INTEL IXDP2850 MACHINE SUPPORT 2159M: Lennert Buytenhek <kernel@wantstofly.org> 2160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2161S: Maintained 2162 2163ARM/INTEL IXP4XX ARM ARCHITECTURE 2164M: Linus Walleij <linusw@kernel.org> 2165M: Imre Kaloz <kaloz@openwrt.org> 2166M: Krzysztof Halasa <khalasa@piap.pl> 2167L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2168S: Maintained 2169F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2170F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2171F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2172F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2173F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2174F: arch/arm/mach-ixp4xx/ 2175F: drivers/bus/intel-ixp4xx-eb.c 2176F: drivers/clocksource/timer-ixp4xx.c 2177F: drivers/crypto/ixp4xx_crypto.c 2178F: drivers/gpio/gpio-ixp4xx.c 2179F: drivers/irqchip/irq-ixp4xx.c 2180F: include/linux/irqchip/irq-ixp4xx.h 2181F: include/linux/platform_data/timer-ixp4xx.h 2182 2183ARM/INTEL KEEMBAY ARCHITECTURE 2184M: Paul J. Murphy <paul.j.murphy@intel.com> 2185M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2186S: Maintained 2187F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2188F: arch/arm64/boot/dts/intel/keembay-evm.dts 2189F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2190 2191ARM/INTEL XSC3 (MANZANO) ARM CORE 2192M: Lennert Buytenhek <kernel@wantstofly.org> 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195 2196ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2197M: Lennert Buytenhek <kernel@wantstofly.org> 2198L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2199S: Maintained 2200 2201ARM/LG1K ARCHITECTURE 2202M: Chanho Min <chanho.min@lge.com> 2203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2204S: Maintained 2205F: arch/arm64/boot/dts/lg/ 2206 2207ARM/LOGICPD PXA270 MACHINE SUPPORT 2208M: Lennert Buytenhek <kernel@wantstofly.org> 2209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2210S: Maintained 2211 2212ARM/LPC18XX ARCHITECTURE 2213M: Vladimir Zapolskiy <vz@mleia.com> 2214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2215S: Maintained 2216F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2217F: arch/arm/boot/dts/lpc43* 2218F: drivers/i2c/busses/i2c-lpc2k.c 2219F: drivers/memory/pl172.c 2220F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2221F: drivers/rtc/rtc-lpc24xx.c 2222N: lpc18xx 2223 2224ARM/LPC32XX SOC SUPPORT 2225M: Vladimir Zapolskiy <vz@mleia.com> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Maintained 2228T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2229F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2230F: arch/arm/boot/dts/lpc32* 2231F: arch/arm/mach-lpc32xx/ 2232F: drivers/i2c/busses/i2c-pnx.c 2233F: drivers/net/ethernet/nxp/lpc_eth.c 2234F: drivers/usb/host/ohci-nxp.c 2235F: drivers/watchdog/pnx4008_wdt.c 2236N: lpc32xx 2237 2238ARM/MAGICIAN MACHINE SUPPORT 2239M: Philipp Zabel <philipp.zabel@gmail.com> 2240S: Maintained 2241 2242ARM/Marvell Dove/MV78xx0/Orion SOC support 2243M: Andrew Lunn <andrew@lunn.ch> 2244M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2245M: Gregory Clement <gregory.clement@bootlin.com> 2246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2247S: Maintained 2248T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2249F: Documentation/devicetree/bindings/soc/dove/ 2250F: arch/arm/boot/dts/dove* 2251F: arch/arm/boot/dts/orion5x* 2252F: arch/arm/mach-dove/ 2253F: arch/arm/mach-mv78xx0/ 2254F: arch/arm/mach-orion5x/ 2255F: arch/arm/plat-orion/ 2256F: drivers/soc/dove/ 2257 2258ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2259M: Andrew Lunn <andrew@lunn.ch> 2260M: Gregory Clement <gregory.clement@bootlin.com> 2261M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2265F: arch/arm/boot/dts/armada* 2266F: arch/arm/boot/dts/kirkwood* 2267F: arch/arm/configs/mvebu_*_defconfig 2268F: arch/arm/mach-mvebu/ 2269F: arch/arm64/boot/dts/marvell/armada* 2270F: arch/arm64/boot/dts/marvell/cn913* 2271F: drivers/cpufreq/armada-37xx-cpufreq.c 2272F: drivers/cpufreq/armada-8k-cpufreq.c 2273F: drivers/cpufreq/mvebu-cpufreq.c 2274F: drivers/irqchip/irq-armada-370-xp.c 2275F: drivers/irqchip/irq-mvebu-* 2276F: drivers/pinctrl/mvebu/ 2277F: drivers/rtc/rtc-armada38x.c 2278 2279ARM/Mediatek RTC DRIVER 2280M: Eddie Huang <eddie.huang@mediatek.com> 2281M: Sean Wang <sean.wang@mediatek.com> 2282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2283L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2284S: Maintained 2285F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2286F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2287F: drivers/rtc/rtc-mt2712.c 2288F: drivers/rtc/rtc-mt6397.c 2289F: drivers/rtc/rtc-mt7622.c 2290 2291ARM/Mediatek SoC support 2292M: Matthias Brugger <matthias.bgg@gmail.com> 2293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2294L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2295S: Maintained 2296W: https://mtk.wiki.kernel.org/ 2297C: irc://chat.freenode.net/linux-mediatek 2298F: arch/arm/boot/dts/mt6* 2299F: arch/arm/boot/dts/mt7* 2300F: arch/arm/boot/dts/mt8* 2301F: arch/arm/mach-mediatek/ 2302F: arch/arm64/boot/dts/mediatek/ 2303F: drivers/soc/mediatek/ 2304N: mtk 2305N: mt[678] 2306K: mediatek 2307 2308ARM/Mediatek USB3 PHY DRIVER 2309M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2310L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2311L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2312S: Maintained 2313F: Documentation/devicetree/bindings/phy/mediatek,* 2314F: drivers/phy/mediatek/ 2315 2316ARM/Microchip (AT91) SoC support 2317M: Nicolas Ferre <nicolas.ferre@microchip.com> 2318M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2319M: Claudiu Beznea <claudiu.beznea@microchip.com> 2320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2321S: Supported 2322W: http://www.linux4sam.org 2323T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2324F: arch/arm/boot/dts/at91*.dts 2325F: arch/arm/boot/dts/at91*.dtsi 2326F: arch/arm/boot/dts/sama*.dts 2327F: arch/arm/boot/dts/sama*.dtsi 2328F: arch/arm/include/debug/at91.S 2329F: arch/arm/mach-at91/ 2330F: drivers/memory/atmel* 2331F: drivers/watchdog/sama5d4_wdt.c 2332F: include/soc/at91/ 2333X: drivers/input/touchscreen/atmel_mxt_ts.c 2334X: drivers/net/wireless/atmel/ 2335N: at91 2336N: atmel 2337 2338ARM/Microchip Sparx5 SoC support 2339M: Lars Povlsen <lars.povlsen@microchip.com> 2340M: Steen Hegelund <Steen.Hegelund@microchip.com> 2341M: UNGLinuxDriver@microchip.com 2342L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2343S: Supported 2344T: git git://github.com/microchip-ung/linux-upstream.git 2345F: arch/arm64/boot/dts/microchip/ 2346F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2347N: sparx5 2348 2349Microchip Timer Counter Block (TCB) Capture Driver 2350M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2352L: linux-iio@vger.kernel.org 2353S: Maintained 2354F: drivers/counter/microchip-tcb-capture.c 2355 2356ARM/MILBEAUT ARCHITECTURE 2357M: Taichi Sugaya <sugaya.taichi@socionext.com> 2358M: Takao Orito <orito.takao@socionext.com> 2359L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2360S: Maintained 2361F: arch/arm/boot/dts/milbeaut* 2362F: arch/arm/mach-milbeaut/ 2363N: milbeaut 2364 2365ARM/MIOA701 MACHINE SUPPORT 2366M: Robert Jarzmik <robert.jarzmik@free.fr> 2367L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2368S: Maintained 2369F: arch/arm/mach-pxa/mioa701.c 2370 2371ARM/MStar/Sigmastar Armv7 SoC support 2372M: Daniel Palmer <daniel@thingy.jp> 2373M: Romain Perier <romain.perier@gmail.com> 2374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2375S: Maintained 2376W: http://linux-chenxing.org/ 2377T: git git://github.com/linux-chenxing/linux.git 2378F: Documentation/devicetree/bindings/arm/mstar/* 2379F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2380F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2381F: arch/arm/boot/dts/mstar-* 2382F: arch/arm/mach-mstar/ 2383F: drivers/clk/mstar/ 2384F: drivers/clocksource/timer-msc313e.c 2385F: drivers/gpio/gpio-msc313.c 2386F: drivers/rtc/rtc-msc313.c 2387F: drivers/watchdog/msc313e_wdt.c 2388F: include/dt-bindings/clock/mstar-* 2389F: include/dt-bindings/gpio/msc313-gpio.h 2390 2391ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2392M: Michael Petchkovsky <mkpetch@internode.on.net> 2393S: Maintained 2394 2395ARM/NOMADIK/Ux500 ARCHITECTURES 2396M: Linus Walleij <linus.walleij@linaro.org> 2397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2398S: Maintained 2399T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2400F: Documentation/devicetree/bindings/arm/ste-* 2401F: Documentation/devicetree/bindings/arm/ux500.yaml 2402F: Documentation/devicetree/bindings/arm/ux500/ 2403F: Documentation/devicetree/bindings/i2c/i2c-nomadik.txt 2404F: arch/arm/boot/dts/ste-* 2405F: arch/arm/mach-nomadik/ 2406F: arch/arm/mach-ux500/ 2407F: drivers/clk/clk-nomadik.c 2408F: drivers/clocksource/clksrc-dbx500-prcmu.c 2409F: drivers/dma/ste_dma40* 2410F: drivers/hwspinlock/u8500_hsem.c 2411F: drivers/i2c/busses/i2c-nomadik.c 2412F: drivers/iio/adc/ab8500-gpadc.c 2413F: drivers/mfd/ab8500* 2414F: drivers/mfd/abx500* 2415F: drivers/mfd/db8500* 2416F: drivers/pinctrl/nomadik/ 2417F: drivers/rtc/rtc-ab8500.c 2418F: drivers/rtc/rtc-pl031.c 2419F: drivers/soc/ux500/ 2420 2421ARM/NUVOTON NPCM ARCHITECTURE 2422M: Avi Fishman <avifishman70@gmail.com> 2423M: Tomer Maimon <tmaimon77@gmail.com> 2424M: Tali Perry <tali.perry1@gmail.com> 2425R: Patrick Venture <venture@google.com> 2426R: Nancy Yuen <yuenn@google.com> 2427R: Benjamin Fair <benjaminfair@google.com> 2428L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2429S: Supported 2430F: Documentation/devicetree/bindings/*/*/*npcm* 2431F: Documentation/devicetree/bindings/*/*npcm* 2432F: Documentation/devicetree/bindings/arm/npcm/* 2433F: arch/arm/boot/dts/nuvoton-npcm* 2434F: arch/arm/mach-npcm/ 2435F: drivers/*/*npcm* 2436F: drivers/*/*/*npcm* 2437F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2438 2439ARM/NUVOTON WPCM450 ARCHITECTURE 2440M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2441L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2442S: Maintained 2443W: https://github.com/neuschaefer/wpcm450/wiki 2444F: Documentation/devicetree/bindings/*/*wpcm* 2445F: arch/arm/boot/dts/nuvoton-wpcm450* 2446F: arch/arm/mach-npcm/wpcm450.c 2447F: drivers/*/*/*wpcm* 2448F: drivers/*/*wpcm* 2449 2450ARM/NXP S32G ARCHITECTURE 2451M: Chester Lin <clin@suse.com> 2452R: Andreas Färber <afaerber@suse.de> 2453R: Matthias Brugger <mbrugger@suse.com> 2454L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2455S: Maintained 2456F: arch/arm64/boot/dts/freescale/s32g*.dts* 2457 2458ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2459L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2460S: Orphan 2461W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2462F: arch/arm/mach-s3c/gta02.h 2463F: arch/arm/mach-s3c/mach-gta02.c 2464 2465ARM/Orion SoC/Technologic Systems TS-78xx platform support 2466M: Alexander Clouter <alex@digriz.org.uk> 2467L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2468S: Maintained 2469W: http://www.digriz.org.uk/ts78xx/kernel 2470F: arch/arm/mach-orion5x/ts78xx-* 2471 2472ARM/OXNAS platform support 2473M: Neil Armstrong <narmstrong@baylibre.com> 2474L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2475L: linux-oxnas@groups.io (moderated for non-subscribers) 2476S: Maintained 2477F: arch/arm/boot/dts/ox8*.dts* 2478F: arch/arm/mach-oxnas/ 2479F: drivers/power/reset/oxnas-restart.c 2480N: oxnas 2481 2482ARM/PALM TREO SUPPORT 2483M: Tomas Cech <sleep_walker@suse.com> 2484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2485S: Maintained 2486W: http://hackndev.com 2487F: arch/arm/mach-pxa/palmtreo.* 2488 2489ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2490M: Marek Vasut <marek.vasut@gmail.com> 2491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2492S: Maintained 2493W: http://hackndev.com 2494F: arch/arm/mach-pxa/include/mach/palmld.h 2495F: arch/arm/mach-pxa/include/mach/palmtc.h 2496F: arch/arm/mach-pxa/include/mach/palmtx.h 2497F: arch/arm/mach-pxa/palmld.c 2498F: arch/arm/mach-pxa/palmt5.* 2499F: arch/arm/mach-pxa/palmtc.c 2500F: arch/arm/mach-pxa/palmte2.* 2501F: arch/arm/mach-pxa/palmtx.c 2502 2503ARM/PALMZ72 SUPPORT 2504M: Sergey Lapin <slapin@ossfans.org> 2505L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2506S: Maintained 2507W: http://hackndev.com 2508F: arch/arm/mach-pxa/palmz72.* 2509 2510ARM/PLEB SUPPORT 2511M: Peter Chubb <pleb@gelato.unsw.edu.au> 2512S: Maintained 2513W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2514 2515ARM/PT DIGITAL BOARD PORT 2516M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2517L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2518S: Maintained 2519W: http://www.armlinux.org.uk/ 2520 2521ARM/QUALCOMM SUPPORT 2522M: Andy Gross <agross@kernel.org> 2523M: Bjorn Andersson <bjorn.andersson@linaro.org> 2524L: linux-arm-msm@vger.kernel.org 2525S: Maintained 2526T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2527F: Documentation/devicetree/bindings/*/qcom* 2528F: Documentation/devicetree/bindings/soc/qcom/ 2529F: arch/arm/boot/dts/qcom-*.dts 2530F: arch/arm/boot/dts/qcom-*.dtsi 2531F: arch/arm/mach-qcom/ 2532F: arch/arm64/boot/dts/qcom/ 2533F: drivers/*/*/qcom* 2534F: drivers/*/*/qcom/ 2535F: drivers/*/pm8???-* 2536F: drivers/*/qcom* 2537F: drivers/*/qcom/ 2538F: drivers/bluetooth/btqcomsmd.c 2539F: drivers/clocksource/timer-qcom.c 2540F: drivers/cpuidle/cpuidle-qcom-spm.c 2541F: drivers/extcon/extcon-qcom* 2542F: drivers/i2c/busses/i2c-qcom-geni.c 2543F: drivers/i2c/busses/i2c-qup.c 2544F: drivers/iommu/msm* 2545F: drivers/mfd/ssbi.c 2546F: drivers/mmc/host/mmci_qcom* 2547F: drivers/mmc/host/sdhci-msm.c 2548F: drivers/pci/controller/dwc/pcie-qcom.c 2549F: drivers/phy/qualcomm/ 2550F: drivers/power/*/msm* 2551F: drivers/reset/reset-qcom-* 2552F: drivers/scsi/ufs/ufs-qcom* 2553F: drivers/spi/spi-geni-qcom.c 2554F: drivers/spi/spi-qcom-qspi.c 2555F: drivers/spi/spi-qup.c 2556F: drivers/tty/serial/msm_serial.c 2557F: drivers/usb/dwc3/dwc3-qcom.c 2558F: include/dt-bindings/*/qcom* 2559F: include/linux/*/qcom* 2560F: include/linux/soc/qcom/ 2561 2562ARM/RADISYS ENP2611 MACHINE SUPPORT 2563M: Lennert Buytenhek <kernel@wantstofly.org> 2564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2565S: Maintained 2566 2567ARM/RDA MICRO ARCHITECTURE 2568M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2569L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2570L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2571S: Maintained 2572F: Documentation/devicetree/bindings/arm/rda.yaml 2573F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2574F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt 2575F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2576F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2577F: arch/arm/boot/dts/rda8810pl-* 2578F: drivers/clocksource/timer-rda.c 2579F: drivers/gpio/gpio-rda.c 2580F: drivers/irqchip/irq-rda-intc.c 2581F: drivers/tty/serial/rda-uart.c 2582 2583ARM/REALTEK ARCHITECTURE 2584M: Andreas Färber <afaerber@suse.de> 2585L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2586L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2587S: Maintained 2588F: Documentation/devicetree/bindings/arm/realtek.yaml 2589F: arch/arm/boot/dts/rtd* 2590F: arch/arm/mach-realtek/ 2591F: arch/arm64/boot/dts/realtek/ 2592 2593ARM/RENESAS ARM64 ARCHITECTURE 2594M: Geert Uytterhoeven <geert+renesas@glider.be> 2595M: Magnus Damm <magnus.damm@gmail.com> 2596L: linux-renesas-soc@vger.kernel.org 2597S: Supported 2598Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2599C: irc://irc.libera.chat/renesas-soc 2600T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2601F: Documentation/devicetree/bindings/arm/renesas.yaml 2602F: arch/arm64/boot/dts/renesas/ 2603F: drivers/soc/renesas/ 2604F: include/linux/soc/renesas/ 2605 2606ARM/RISCPC ARCHITECTURE 2607M: Russell King <linux@armlinux.org.uk> 2608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2609S: Maintained 2610W: http://www.armlinux.org.uk/ 2611F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2612F: arch/arm/include/asm/hardware/ioc.h 2613F: arch/arm/include/asm/hardware/iomd.h 2614F: arch/arm/include/asm/hardware/memc.h 2615F: arch/arm/mach-rpc/ 2616F: drivers/net/ethernet/8390/etherh.c 2617F: drivers/net/ethernet/i825xx/ether1* 2618F: drivers/net/ethernet/seeq/ether3* 2619F: drivers/scsi/arm/ 2620 2621ARM/Rockchip SoC support 2622M: Heiko Stuebner <heiko@sntech.de> 2623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2624L: linux-rockchip@lists.infradead.org 2625S: Maintained 2626T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2627F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2628F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2629F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2630F: arch/arm/boot/dts/rk3* 2631F: arch/arm/boot/dts/rv1108* 2632F: arch/arm/mach-rockchip/ 2633F: drivers/*/*/*rockchip* 2634F: drivers/*/*rockchip* 2635F: drivers/clk/rockchip/ 2636F: drivers/i2c/busses/i2c-rk3x.c 2637F: sound/soc/rockchip/ 2638N: rockchip 2639 2640ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2641M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2642R: Alim Akhtar <alim.akhtar@samsung.com> 2643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2644L: linux-samsung-soc@vger.kernel.org 2645S: Maintained 2646C: irc://irc.libera.chat/linux-exynos 2647Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2648B: mailto:linux-samsung-soc@vger.kernel.org 2649T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2650F: Documentation/arm/samsung/ 2651F: Documentation/devicetree/bindings/arm/samsung/ 2652F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2653F: Documentation/devicetree/bindings/soc/samsung/ 2654F: arch/arm/boot/dts/exynos* 2655F: arch/arm/boot/dts/s3c* 2656F: arch/arm/boot/dts/s5p* 2657F: arch/arm/mach-exynos*/ 2658F: arch/arm/mach-s3c/ 2659F: arch/arm/mach-s5p*/ 2660F: arch/arm64/boot/dts/exynos/ 2661F: drivers/*/*/*s3c24* 2662F: drivers/*/*s3c24* 2663F: drivers/*/*s3c64xx* 2664F: drivers/*/*s5pv210* 2665F: drivers/clocksource/samsung_pwm_timer.c 2666F: drivers/memory/samsung/ 2667F: drivers/pwm/pwm-samsung.c 2668F: drivers/soc/samsung/ 2669F: drivers/tty/serial/samsung* 2670F: include/clocksource/samsung_pwm.h 2671F: include/linux/platform_data/*s3c* 2672F: include/linux/serial_s3c.h 2673F: include/linux/soc/samsung/ 2674N: exynos 2675N: s3c2410 2676N: s3c64xx 2677N: s5pv210 2678 2679ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2680M: Łukasz Stelmach <l.stelmach@samsung.com> 2681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2682L: linux-media@vger.kernel.org 2683S: Maintained 2684F: drivers/media/platform/samsung/s5p-g2d/ 2685 2686ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2687M: Marek Szyprowski <m.szyprowski@samsung.com> 2688L: linux-samsung-soc@vger.kernel.org 2689L: linux-media@vger.kernel.org 2690S: Maintained 2691F: Documentation/devicetree/bindings/media/s5p-cec.txt 2692F: drivers/media/cec/platform/s5p/ 2693 2694ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2695M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2696M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2697M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2699L: linux-media@vger.kernel.org 2700S: Maintained 2701F: drivers/media/platform/samsung/s5p-jpeg/ 2702 2703ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2704M: Marek Szyprowski <m.szyprowski@samsung.com> 2705M: Andrzej Hajda <andrzej.hajda@intel.com> 2706L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2707L: linux-media@vger.kernel.org 2708S: Maintained 2709F: drivers/media/platform/samsung/s5p-mfc/ 2710 2711ARM/SHMOBILE ARM ARCHITECTURE 2712M: Geert Uytterhoeven <geert+renesas@glider.be> 2713M: Magnus Damm <magnus.damm@gmail.com> 2714L: linux-renesas-soc@vger.kernel.org 2715S: Supported 2716Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2717C: irc://irc.libera.chat/renesas-soc 2718T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2719F: Documentation/devicetree/bindings/arm/renesas.yaml 2720F: arch/arm/boot/dts/emev2* 2721F: arch/arm/boot/dts/gr-peach* 2722F: arch/arm/boot/dts/iwg20d-q7* 2723F: arch/arm/boot/dts/r7s* 2724F: arch/arm/boot/dts/r8a* 2725F: arch/arm/boot/dts/r9a* 2726F: arch/arm/boot/dts/sh* 2727F: arch/arm/configs/shmobile_defconfig 2728F: arch/arm/include/debug/renesas-scif.S 2729F: arch/arm/mach-shmobile/ 2730F: drivers/soc/renesas/ 2731F: include/linux/soc/renesas/ 2732 2733ARM/SOCFPGA ARCHITECTURE 2734M: Dinh Nguyen <dinguyen@kernel.org> 2735S: Maintained 2736W: http://www.rocketboards.org 2737T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2738F: arch/arm/boot/dts/socfpga* 2739F: arch/arm/configs/socfpga_defconfig 2740F: arch/arm/mach-socfpga/ 2741F: arch/arm64/boot/dts/altera/ 2742F: arch/arm64/boot/dts/intel/ 2743 2744ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2745M: Dinh Nguyen <dinguyen@kernel.org> 2746S: Maintained 2747F: drivers/clk/socfpga/ 2748 2749ARM/SOCFPGA EDAC SUPPORT 2750M: Dinh Nguyen <dinguyen@kernel.org> 2751S: Maintained 2752F: drivers/edac/altera_edac.[ch] 2753 2754ARM/SPREADTRUM SoC SUPPORT 2755M: Orson Zhai <orsonzhai@gmail.com> 2756M: Baolin Wang <baolin.wang7@gmail.com> 2757M: Chunyan Zhang <zhang.lyra@gmail.com> 2758S: Maintained 2759F: arch/arm64/boot/dts/sprd 2760N: sprd 2761N: sc27xx 2762N: sc2731 2763 2764ARM/STI ARCHITECTURE 2765M: Patrice Chotard <patrice.chotard@foss.st.com> 2766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2767S: Maintained 2768W: http://www.stlinux.com 2769F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2770F: arch/arm/boot/dts/sti* 2771F: arch/arm/mach-sti/ 2772F: drivers/ata/ahci_st.c 2773F: drivers/char/hw_random/st-rng.c 2774F: drivers/clocksource/arm_global_timer.c 2775F: drivers/clocksource/clksrc_st_lpc.c 2776F: drivers/cpufreq/sti-cpufreq.c 2777F: drivers/dma/st_fdma* 2778F: drivers/i2c/busses/i2c-st.c 2779F: drivers/media/platform/st/sti/c8sectpfe/ 2780F: drivers/media/rc/st_rc.c 2781F: drivers/mmc/host/sdhci-st.c 2782F: drivers/phy/st/phy-miphy28lp.c 2783F: drivers/phy/st/phy-stih407-usb.c 2784F: drivers/pinctrl/pinctrl-st.c 2785F: drivers/remoteproc/st_remoteproc.c 2786F: drivers/remoteproc/st_slim_rproc.c 2787F: drivers/reset/sti/ 2788F: drivers/rtc/rtc-st-lpc.c 2789F: drivers/tty/serial/st-asc.c 2790F: drivers/usb/dwc3/dwc3-st.c 2791F: drivers/usb/host/ehci-st.c 2792F: drivers/usb/host/ohci-st.c 2793F: drivers/watchdog/st_lpc_wdt.c 2794F: include/linux/remoteproc/st_slim_rproc.h 2795 2796ARM/STM32 ARCHITECTURE 2797M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2798M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2799L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2801S: Maintained 2802T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2803F: arch/arm/boot/dts/stm32* 2804F: arch/arm/mach-stm32/ 2805F: drivers/clocksource/armv7m_systick.c 2806N: stm32 2807N: stm 2808 2809ARM/Synaptics SoC support 2810M: Jisheng Zhang <jszhang@kernel.org> 2811M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2812L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2813S: Maintained 2814F: arch/arm/boot/dts/berlin* 2815F: arch/arm/mach-berlin/ 2816F: arch/arm64/boot/dts/synaptics/ 2817 2818ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2819M: Lennert Buytenhek <kernel@wantstofly.org> 2820L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2821S: Maintained 2822 2823ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2824M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2825L: linux-tegra@vger.kernel.org 2826L: linux-media@vger.kernel.org 2827S: Maintained 2828F: Documentation/devicetree/bindings/media/tegra-cec.txt 2829F: drivers/media/cec/platform/tegra/ 2830 2831ARM/TESLA FSD SoC SUPPORT 2832M: Alim Akhtar <alim.akhtar@samsung.com> 2833M: linux-fsd@tesla.com 2834L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2835L: linux-samsung-soc@vger.kernel.org 2836S: Maintained 2837F: arch/arm64/boot/dts/tesla* 2838 2839ARM/TETON BGA MACHINE SUPPORT 2840M: "Mark F. Brown" <mark.brown314@gmail.com> 2841L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2842S: Maintained 2843 2844ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2845M: Santosh Shilimkar <ssantosh@kernel.org> 2846L: linux-kernel@vger.kernel.org 2847S: Maintained 2848F: drivers/memory/*emif* 2849 2850ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2851M: Nishanth Menon <nm@ti.com> 2852M: Santosh Shilimkar <ssantosh@kernel.org> 2853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2854S: Maintained 2855T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2856F: arch/arm/boot/dts/keystone-* 2857F: arch/arm/mach-keystone/ 2858 2859ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2860M: Santosh Shilimkar <ssantosh@kernel.org> 2861L: linux-kernel@vger.kernel.org 2862S: Maintained 2863F: drivers/clk/keystone/ 2864 2865ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2866M: Santosh Shilimkar <ssantosh@kernel.org> 2867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2868L: linux-kernel@vger.kernel.org 2869S: Maintained 2870F: drivers/clocksource/timer-keystone.c 2871 2872ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2873M: Santosh Shilimkar <ssantosh@kernel.org> 2874L: linux-kernel@vger.kernel.org 2875S: Maintained 2876F: drivers/power/reset/keystone-reset.c 2877 2878ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2879M: Nishanth Menon <nm@ti.com> 2880M: Vignesh Raghavendra <vigneshr@ti.com> 2881M: Tero Kristo <kristo@kernel.org> 2882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2883S: Supported 2884F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2885F: arch/arm64/boot/dts/ti/Makefile 2886F: arch/arm64/boot/dts/ti/k3-* 2887F: include/dt-bindings/pinctrl/k3.h 2888 2889ARM/THECUS N2100 MACHINE SUPPORT 2890M: Lennert Buytenhek <kernel@wantstofly.org> 2891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2892S: Maintained 2893 2894ARM/TOSA MACHINE SUPPORT 2895M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2896M: Dirk Opfer <dirk@opfer-online.de> 2897S: Maintained 2898 2899ARM/TOSHIBA VISCONTI ARCHITECTURE 2900M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2902S: Supported 2903T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2904F: Documentation/devicetree/bindings/arm/toshiba.yaml 2905F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2906F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2907F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2908F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2909F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2910F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2911F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2912F: arch/arm64/boot/dts/toshiba/ 2913F: drivers/clk/visconti/ 2914F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2915F: drivers/gpio/gpio-visconti.c 2916F: drivers/pci/controller/dwc/pcie-visconti.c 2917F: drivers/pinctrl/visconti/ 2918F: drivers/watchdog/visconti_wdt.c 2919N: visconti 2920 2921ARM/UNIPHIER ARCHITECTURE 2922M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2923M: Masami Hiramatsu <mhiramat@kernel.org> 2924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2925S: Maintained 2926F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2927F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2928F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2929F: arch/arm/boot/dts/uniphier* 2930F: arch/arm/include/asm/hardware/cache-uniphier.h 2931F: arch/arm/mach-uniphier/ 2932F: arch/arm/mm/cache-uniphier.c 2933F: arch/arm64/boot/dts/socionext/uniphier* 2934F: drivers/bus/uniphier-system-bus.c 2935F: drivers/clk/uniphier/ 2936F: drivers/dma/uniphier-mdmac.c 2937F: drivers/gpio/gpio-uniphier.c 2938F: drivers/i2c/busses/i2c-uniphier* 2939F: drivers/irqchip/irq-uniphier-aidet.c 2940F: drivers/mmc/host/uniphier-sd.c 2941F: drivers/pinctrl/uniphier/ 2942F: drivers/reset/reset-uniphier.c 2943F: drivers/tty/serial/8250/8250_uniphier.c 2944N: uniphier 2945 2946ARM/VERSATILE EXPRESS PLATFORM 2947M: Liviu Dudau <liviu.dudau@arm.com> 2948M: Sudeep Holla <sudeep.holla@arm.com> 2949M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2951S: Maintained 2952F: */*/*/vexpress* 2953F: */*/vexpress* 2954F: arch/arm/boot/dts/vexpress* 2955F: arch/arm/mach-vexpress/ 2956F: arch/arm64/boot/dts/arm/ 2957F: drivers/clk/versatile/clk-vexpress-osc.c 2958F: drivers/clocksource/timer-versatile.c 2959N: mps2 2960 2961ARM/VFP SUPPORT 2962M: Russell King <linux@armlinux.org.uk> 2963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2964S: Maintained 2965W: http://www.armlinux.org.uk/ 2966F: arch/arm/vfp/ 2967 2968ARM/VOIPAC PXA270 SUPPORT 2969M: Marek Vasut <marek.vasut@gmail.com> 2970L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2971S: Maintained 2972F: arch/arm/mach-pxa/include/mach/vpac270.h 2973F: arch/arm/mach-pxa/vpac270.c 2974 2975ARM/VT8500 ARM ARCHITECTURE 2976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2977S: Orphan 2978F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2979F: arch/arm/mach-vt8500/ 2980F: drivers/clocksource/timer-vt8500.c 2981F: drivers/i2c/busses/i2c-wmt.c 2982F: drivers/mmc/host/wmt-sdmmc.c 2983F: drivers/pwm/pwm-vt8500.c 2984F: drivers/rtc/rtc-vt8500.c 2985F: drivers/tty/serial/vt8500_serial.c 2986F: drivers/usb/host/ehci-platform.c 2987F: drivers/usb/host/uhci-platform.c 2988F: drivers/video/fbdev/vt8500lcdfb.* 2989F: drivers/video/fbdev/wm8505fb* 2990F: drivers/video/fbdev/wmt_ge_rops.* 2991 2992ARM/ZIPIT Z2 SUPPORT 2993M: Marek Vasut <marek.vasut@gmail.com> 2994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2995S: Maintained 2996F: arch/arm/mach-pxa/include/mach/z2.h 2997F: arch/arm/mach-pxa/z2.c 2998 2999ARM/ZYNQ ARCHITECTURE 3000M: Michal Simek <michal.simek@xilinx.com> 3001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3002S: Supported 3003W: http://wiki.xilinx.com 3004T: git https://github.com/Xilinx/linux-xlnx.git 3005F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3006F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3007F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3008F: arch/arm/mach-zynq/ 3009F: drivers/clocksource/timer-cadence-ttc.c 3010F: drivers/cpuidle/cpuidle-zynq.c 3011F: drivers/edac/synopsys_edac.c 3012F: drivers/i2c/busses/i2c-cadence.c 3013F: drivers/i2c/busses/i2c-xiic.c 3014F: drivers/mmc/host/sdhci-of-arasan.c 3015N: zynq 3016N: xilinx 3017 3018ARM64 PORT (AARCH64 ARCHITECTURE) 3019M: Catalin Marinas <catalin.marinas@arm.com> 3020M: Will Deacon <will@kernel.org> 3021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3022S: Maintained 3023T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3024F: Documentation/arm64/ 3025F: arch/arm64/ 3026F: tools/testing/selftests/arm64/ 3027X: arch/arm64/boot/dts/ 3028 3029ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3030M: George McCollister <george.mccollister@gmail.com> 3031L: netdev@vger.kernel.org 3032S: Maintained 3033F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3034F: drivers/net/dsa/xrs700x/* 3035F: net/dsa/tag_xrs700x.c 3036 3037AS3645A LED FLASH CONTROLLER DRIVER 3038M: Sakari Ailus <sakari.ailus@iki.fi> 3039L: linux-leds@vger.kernel.org 3040S: Maintained 3041F: drivers/leds/flash/leds-as3645a.c 3042 3043ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3044M: Tianshu Qiu <tian.shu.qiu@intel.com> 3045L: linux-media@vger.kernel.org 3046S: Maintained 3047T: git git://linuxtv.org/media_tree.git 3048F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3049F: drivers/media/i2c/ak7375.c 3050 3051ASAHI KASEI AK8974 DRIVER 3052M: Linus Walleij <linus.walleij@linaro.org> 3053L: linux-iio@vger.kernel.org 3054S: Supported 3055W: http://www.akm.com/ 3056F: drivers/iio/magnetometer/ak8974.c 3057 3058ASC7621 HARDWARE MONITOR DRIVER 3059M: George Joseph <george.joseph@fairview5.com> 3060L: linux-hwmon@vger.kernel.org 3061S: Maintained 3062F: Documentation/hwmon/asc7621.rst 3063F: drivers/hwmon/asc7621.c 3064 3065ASIX AX88796C SPI ETHERNET ADAPTER 3066M: Łukasz Stelmach <l.stelmach@samsung.com> 3067S: Maintained 3068F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3069F: drivers/net/ethernet/asix/ax88796c_* 3070 3071ASPEED PECI CONTROLLER 3072M: Iwona Winiarska <iwona.winiarska@intel.com> 3073L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3074L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3075S: Supported 3076F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3077F: drivers/peci/controller/peci-aspeed.c 3078 3079ASPEED PINCTRL DRIVERS 3080M: Andrew Jeffery <andrew@aj.id.au> 3081L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3082L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3083L: linux-gpio@vger.kernel.org 3084S: Maintained 3085F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3086F: drivers/pinctrl/aspeed/ 3087 3088ASPEED SCU INTERRUPT CONTROLLER DRIVER 3089M: Eddie James <eajames@linux.ibm.com> 3090L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3091S: Maintained 3092F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3093F: drivers/irqchip/irq-aspeed-scu-ic.c 3094F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3095 3096ASPEED SD/MMC DRIVER 3097M: Andrew Jeffery <andrew@aj.id.au> 3098L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3099L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3100L: linux-mmc@vger.kernel.org 3101S: Maintained 3102F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3103F: drivers/mmc/host/sdhci-of-aspeed* 3104 3105ASPEED SMC SPI DRIVER 3106M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3107M: Cédric Le Goater <clg@kaod.org> 3108L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3109L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3110L: linux-spi@vger.kernel.org 3111S: Maintained 3112F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3113F: drivers/spi/spi-aspeed-smc.c 3114 3115ASPEED VIDEO ENGINE DRIVER 3116M: Eddie James <eajames@linux.ibm.com> 3117L: linux-media@vger.kernel.org 3118L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3119S: Maintained 3120F: Documentation/devicetree/bindings/media/aspeed-video.txt 3121F: drivers/media/platform/aspeed/ 3122 3123ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3124M: Corentin Chary <corentin.chary@gmail.com> 3125L: acpi4asus-user@lists.sourceforge.net 3126L: platform-driver-x86@vger.kernel.org 3127S: Maintained 3128W: http://acpi4asus.sf.net 3129F: drivers/platform/x86/asus*.c 3130F: drivers/platform/x86/eeepc*.c 3131 3132ASUS TF103C DOCK DRIVER 3133M: Hans de Goede <hdegoede@redhat.com> 3134L: platform-driver-x86@vger.kernel.org 3135S: Maintained 3136T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3137F: drivers/platform/x86/asus-tf103c-dock.c 3138 3139ASUS WMI HARDWARE MONITOR DRIVER 3140M: Ed Brindley <kernel@maidavale.org> 3141M: Denis Pauk <pauk.denis@gmail.com> 3142L: linux-hwmon@vger.kernel.org 3143S: Maintained 3144F: drivers/hwmon/asus_wmi_sensors.c 3145 3146ASUS WMI EC HARDWARE MONITOR DRIVER 3147M: Eugene Shalygin <eugene.shalygin@gmail.com> 3148M: Denis Pauk <pauk.denis@gmail.com> 3149L: linux-hwmon@vger.kernel.org 3150S: Maintained 3151F: drivers/hwmon/asus_wmi_ec_sensors.c 3152 3153ASUS EC HARDWARE MONITOR DRIVER 3154M: Eugene Shalygin <eugene.shalygin@gmail.com> 3155L: linux-hwmon@vger.kernel.org 3156S: Maintained 3157F: drivers/hwmon/asus-ec-sensors.c 3158 3159ASUS WIRELESS RADIO CONTROL DRIVER 3160M: João Paulo Rechi Vita <jprvita@gmail.com> 3161L: platform-driver-x86@vger.kernel.org 3162S: Maintained 3163F: drivers/platform/x86/asus-wireless.c 3164 3165ASYMMETRIC KEYS 3166M: David Howells <dhowells@redhat.com> 3167L: keyrings@vger.kernel.org 3168S: Maintained 3169F: Documentation/crypto/asymmetric-keys.rst 3170F: crypto/asymmetric_keys/ 3171F: include/crypto/pkcs7.h 3172F: include/crypto/public_key.h 3173F: include/linux/verification.h 3174 3175ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3176R: Dan Williams <dan.j.williams@intel.com> 3177S: Odd fixes 3178W: http://sourceforge.net/projects/xscaleiop 3179F: Documentation/crypto/async-tx-api.rst 3180F: crypto/async_tx/ 3181F: include/linux/async_tx.h 3182 3183AT24 EEPROM DRIVER 3184M: Bartosz Golaszewski <brgl@bgdev.pl> 3185L: linux-i2c@vger.kernel.org 3186S: Maintained 3187T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3188F: Documentation/devicetree/bindings/eeprom/at24.yaml 3189F: drivers/misc/eeprom/at24.c 3190 3191ATA OVER ETHERNET (AOE) DRIVER 3192M: "Justin Sanders" <justin@coraid.com> 3193S: Supported 3194W: http://www.openaoe.org/ 3195F: Documentation/admin-guide/aoe/ 3196F: drivers/block/aoe/ 3197 3198ATC260X PMIC MFD DRIVER 3199M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3200M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3201L: linux-actions@lists.infradead.org 3202S: Maintained 3203F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3204F: drivers/input/misc/atc260x-onkey.c 3205F: drivers/mfd/atc260* 3206F: drivers/power/reset/atc260x-poweroff.c 3207F: drivers/regulator/atc260x-regulator.c 3208F: include/linux/mfd/atc260x/* 3209 3210ATHEROS 71XX/9XXX GPIO DRIVER 3211M: Alban Bedel <albeu@free.fr> 3212S: Maintained 3213W: https://github.com/AlbanBedel/linux 3214T: git git://github.com/AlbanBedel/linux 3215F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3216F: drivers/gpio/gpio-ath79.c 3217 3218ATHEROS 71XX/9XXX USB PHY DRIVER 3219M: Alban Bedel <albeu@free.fr> 3220S: Maintained 3221W: https://github.com/AlbanBedel/linux 3222T: git git://github.com/AlbanBedel/linux 3223F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3224F: drivers/phy/qualcomm/phy-ath79-usb.c 3225 3226ATHEROS ATH GENERIC UTILITIES 3227M: Kalle Valo <kvalo@kernel.org> 3228L: linux-wireless@vger.kernel.org 3229S: Supported 3230F: drivers/net/wireless/ath/* 3231 3232ATHEROS ATH5K WIRELESS DRIVER 3233M: Jiri Slaby <jirislaby@kernel.org> 3234M: Nick Kossifidis <mickflemm@gmail.com> 3235M: Luis Chamberlain <mcgrof@kernel.org> 3236L: linux-wireless@vger.kernel.org 3237S: Maintained 3238W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3239F: drivers/net/wireless/ath/ath5k/ 3240 3241ATHEROS ATH6KL WIRELESS DRIVER 3242L: linux-wireless@vger.kernel.org 3243S: Orphan 3244W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3245F: drivers/net/wireless/ath/ath6kl/ 3246 3247ATI_REMOTE2 DRIVER 3248M: Ville Syrjala <syrjala@sci.fi> 3249S: Maintained 3250F: drivers/input/misc/ati_remote2.c 3251 3252ATK0110 HWMON DRIVER 3253M: Luca Tettamanti <kronos.it@gmail.com> 3254L: linux-hwmon@vger.kernel.org 3255S: Maintained 3256F: drivers/hwmon/asus_atk0110.c 3257 3258ATLX ETHERNET DRIVERS 3259M: Chris Snook <chris.snook@gmail.com> 3260L: netdev@vger.kernel.org 3261S: Maintained 3262W: http://sourceforge.net/projects/atl1 3263W: http://atl1.sourceforge.net 3264F: drivers/net/ethernet/atheros/ 3265 3266ATM 3267M: Chas Williams <3chas3@gmail.com> 3268L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3269L: netdev@vger.kernel.org 3270S: Maintained 3271W: http://linux-atm.sourceforge.net 3272F: drivers/atm/ 3273F: include/linux/atm* 3274F: include/uapi/linux/atm* 3275 3276ATMEL MACB ETHERNET DRIVER 3277M: Nicolas Ferre <nicolas.ferre@microchip.com> 3278M: Claudiu Beznea <claudiu.beznea@microchip.com> 3279S: Supported 3280F: drivers/net/ethernet/cadence/ 3281 3282ATMEL MAXTOUCH DRIVER 3283M: Nick Dyer <nick@shmanahar.org> 3284S: Maintained 3285T: git git://github.com/ndyer/linux.git 3286F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3287F: drivers/input/touchscreen/atmel_mxt_ts.c 3288 3289ATMEL WIRELESS DRIVER 3290M: Simon Kelley <simon@thekelleys.org.uk> 3291L: linux-wireless@vger.kernel.org 3292S: Maintained 3293W: http://www.thekelleys.org.uk/atmel 3294W: http://atmelwlandriver.sourceforge.net/ 3295F: drivers/net/wireless/atmel/atmel* 3296 3297ATOMIC INFRASTRUCTURE 3298M: Will Deacon <will@kernel.org> 3299M: Peter Zijlstra <peterz@infradead.org> 3300R: Boqun Feng <boqun.feng@gmail.com> 3301R: Mark Rutland <mark.rutland@arm.com> 3302L: linux-kernel@vger.kernel.org 3303S: Maintained 3304F: arch/*/include/asm/atomic*.h 3305F: include/*/atomic*.h 3306F: include/linux/refcount.h 3307F: Documentation/atomic_*.txt 3308F: scripts/atomic/ 3309 3310ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3311M: Bradley Grove <linuxdrivers@attotech.com> 3312L: linux-scsi@vger.kernel.org 3313S: Supported 3314W: http://www.attotech.com 3315F: drivers/scsi/esas2r 3316 3317ATUSB IEEE 802.15.4 RADIO DRIVER 3318M: Stefan Schmidt <stefan@datenfreihafen.org> 3319L: linux-wpan@vger.kernel.org 3320S: Maintained 3321F: drivers/net/ieee802154/at86rf230.h 3322F: drivers/net/ieee802154/atusb.c 3323F: drivers/net/ieee802154/atusb.h 3324 3325AUDIT SUBSYSTEM 3326M: Paul Moore <paul@paul-moore.com> 3327M: Eric Paris <eparis@redhat.com> 3328L: linux-audit@redhat.com (moderated for non-subscribers) 3329S: Supported 3330W: https://github.com/linux-audit 3331T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3332F: include/asm-generic/audit_*.h 3333F: include/linux/audit.h 3334F: include/linux/audit_arch.h 3335F: include/uapi/linux/audit.h 3336F: kernel/audit* 3337F: lib/*audit.c 3338 3339AUXILIARY DISPLAY DRIVERS 3340M: Miguel Ojeda <ojeda@kernel.org> 3341S: Maintained 3342F: Documentation/devicetree/bindings/auxdisplay/ 3343F: drivers/auxdisplay/ 3344F: include/linux/cfag12864b.h 3345 3346AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3347M: Andreas Klinger <ak@it-klinger.de> 3348L: linux-iio@vger.kernel.org 3349S: Maintained 3350F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3351F: drivers/iio/adc/hx711.c 3352 3353AX.25 NETWORK LAYER 3354M: Ralf Baechle <ralf@linux-mips.org> 3355L: linux-hams@vger.kernel.org 3356S: Maintained 3357W: http://www.linux-ax25.org/ 3358F: include/net/ax25.h 3359F: include/uapi/linux/ax25.h 3360F: net/ax25/ 3361 3362AXENTIA ARM DEVICES 3363M: Peter Rosin <peda@axentia.se> 3364L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3365S: Maintained 3366F: arch/arm/boot/dts/at91-linea.dtsi 3367F: arch/arm/boot/dts/at91-natte.dtsi 3368F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3369F: arch/arm/boot/dts/at91-tse850-3.dts 3370 3371AXENTIA ASOC DRIVERS 3372M: Peter Rosin <peda@axentia.se> 3373L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3374S: Maintained 3375F: Documentation/devicetree/bindings/sound/axentia,* 3376F: sound/soc/atmel/tse850-pcm5142.c 3377 3378AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3379M: Nuno Sá <nuno.sa@analog.com> 3380L: linux-hwmon@vger.kernel.org 3381S: Supported 3382W: https://ez.analog.com/linux-software-drivers 3383F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3384F: drivers/hwmon/axi-fan-control.c 3385 3386AXXIA I2C CONTROLLER 3387M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3388L: linux-i2c@vger.kernel.org 3389S: Maintained 3390F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3391F: drivers/i2c/busses/i2c-axxia.c 3392 3393AZ6007 DVB DRIVER 3394M: Mauro Carvalho Chehab <mchehab@kernel.org> 3395L: linux-media@vger.kernel.org 3396S: Maintained 3397W: https://linuxtv.org 3398T: git git://linuxtv.org/media_tree.git 3399F: drivers/media/usb/dvb-usb-v2/az6007.c 3400 3401AZTECH FM RADIO RECEIVER DRIVER 3402M: Hans Verkuil <hverkuil@xs4all.nl> 3403L: linux-media@vger.kernel.org 3404S: Maintained 3405W: https://linuxtv.org 3406T: git git://linuxtv.org/media_tree.git 3407F: drivers/media/radio/radio-aztech* 3408 3409B43 WIRELESS DRIVER 3410L: linux-wireless@vger.kernel.org 3411L: b43-dev@lists.infradead.org 3412S: Odd Fixes 3413W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3414F: drivers/net/wireless/broadcom/b43/ 3415 3416B43LEGACY WIRELESS DRIVER 3417M: Larry Finger <Larry.Finger@lwfinger.net> 3418L: linux-wireless@vger.kernel.org 3419L: b43-dev@lists.infradead.org 3420S: Maintained 3421W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3422F: drivers/net/wireless/broadcom/b43legacy/ 3423 3424BACKLIGHT CLASS/SUBSYSTEM 3425M: Lee Jones <lee.jones@linaro.org> 3426M: Daniel Thompson <daniel.thompson@linaro.org> 3427M: Jingoo Han <jingoohan1@gmail.com> 3428L: dri-devel@lists.freedesktop.org 3429S: Maintained 3430T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3431F: Documentation/ABI/stable/sysfs-class-backlight 3432F: Documentation/ABI/testing/sysfs-class-backlight 3433F: Documentation/devicetree/bindings/leds/backlight 3434F: drivers/video/backlight/ 3435F: include/linux/backlight.h 3436F: include/linux/pwm_backlight.h 3437 3438BARCO P50 GPIO DRIVER 3439M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3440M: Peter Korsgaard <peter.korsgaard@barco.com> 3441S: Maintained 3442F: drivers/platform/x86/barco-p50-gpio.c 3443 3444BATMAN ADVANCED 3445M: Marek Lindner <mareklindner@neomailbox.ch> 3446M: Simon Wunderlich <sw@simonwunderlich.de> 3447M: Antonio Quartulli <a@unstable.cc> 3448M: Sven Eckelmann <sven@narfation.org> 3449L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3450S: Maintained 3451W: https://www.open-mesh.org/ 3452Q: https://patchwork.open-mesh.org/project/batman/list/ 3453B: https://www.open-mesh.org/projects/batman-adv/issues 3454C: ircs://irc.hackint.org/batadv 3455T: git https://git.open-mesh.org/linux-merge.git 3456F: Documentation/networking/batman-adv.rst 3457F: include/uapi/linux/batadv_packet.h 3458F: include/uapi/linux/batman_adv.h 3459F: net/batman-adv/ 3460 3461BAYCOM/HDLCDRV DRIVERS FOR AX.25 3462M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3463L: linux-hams@vger.kernel.org 3464S: Maintained 3465W: http://www.baycom.org/~tom/ham/ham.html 3466F: drivers/net/hamradio/baycom* 3467 3468BCACHE (BLOCK LAYER CACHE) 3469M: Coly Li <colyli@suse.de> 3470M: Kent Overstreet <kent.overstreet@gmail.com> 3471L: linux-bcache@vger.kernel.org 3472S: Maintained 3473W: http://bcache.evilpiepirate.org 3474C: irc://irc.oftc.net/bcache 3475F: drivers/md/bcache/ 3476 3477BDISP ST MEDIA DRIVER 3478M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3479L: linux-media@vger.kernel.org 3480S: Supported 3481W: https://linuxtv.org 3482T: git git://linuxtv.org/media_tree.git 3483F: drivers/media/platform/st/sti/bdisp 3484 3485BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3486M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3487L: netdev@vger.kernel.org 3488S: Maintained 3489F: drivers/net/ethernet/ec_bhf.c 3490 3491BEFS FILE SYSTEM 3492M: Luis de Bethencourt <luisbg@kernel.org> 3493M: Salah Triki <salah.triki@gmail.com> 3494S: Maintained 3495T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3496F: Documentation/filesystems/befs.rst 3497F: fs/befs/ 3498 3499BFQ I/O SCHEDULER 3500M: Paolo Valente <paolo.valente@linaro.org> 3501M: Jens Axboe <axboe@kernel.dk> 3502L: linux-block@vger.kernel.org 3503S: Maintained 3504F: Documentation/block/bfq-iosched.rst 3505F: block/bfq-* 3506 3507BFS FILE SYSTEM 3508M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3509S: Maintained 3510F: Documentation/filesystems/bfs.rst 3511F: fs/bfs/ 3512F: include/uapi/linux/bfs_fs.h 3513 3514BITMAP API 3515M: Yury Norov <yury.norov@gmail.com> 3516R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3517R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3518S: Maintained 3519F: include/linux/bitmap.h 3520F: include/linux/find.h 3521F: lib/bitmap.c 3522F: lib/find_bit.c 3523F: lib/find_bit_benchmark.c 3524F: lib/test_bitmap.c 3525F: tools/include/linux/bitmap.h 3526F: tools/include/linux/find.h 3527F: tools/lib/bitmap.c 3528F: tools/lib/find_bit.c 3529 3530BLINKM RGB LED DRIVER 3531M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3532S: Maintained 3533F: drivers/leds/leds-blinkm.c 3534 3535BLOCK LAYER 3536M: Jens Axboe <axboe@kernel.dk> 3537L: linux-block@vger.kernel.org 3538S: Maintained 3539T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3540F: Documentation/ABI/stable/sysfs-block 3541F: Documentation/block/ 3542F: block/ 3543F: drivers/block/ 3544F: include/linux/bio.h 3545F: include/linux/blk* 3546F: kernel/trace/blktrace.c 3547F: lib/sbitmap.c 3548 3549BLOCK2MTD DRIVER 3550M: Joern Engel <joern@lazybastard.org> 3551L: linux-mtd@lists.infradead.org 3552S: Maintained 3553F: drivers/mtd/devices/block2mtd.c 3554 3555BLUETOOTH DRIVERS 3556M: Marcel Holtmann <marcel@holtmann.org> 3557M: Johan Hedberg <johan.hedberg@gmail.com> 3558M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3559L: linux-bluetooth@vger.kernel.org 3560S: Supported 3561W: http://www.bluez.org/ 3562T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3563T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3564F: drivers/bluetooth/ 3565 3566BLUETOOTH SUBSYSTEM 3567M: Marcel Holtmann <marcel@holtmann.org> 3568M: Johan Hedberg <johan.hedberg@gmail.com> 3569M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3570L: linux-bluetooth@vger.kernel.org 3571S: Supported 3572W: http://www.bluez.org/ 3573T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3574T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3575F: include/net/bluetooth/ 3576F: net/bluetooth/ 3577 3578BONDING DRIVER 3579M: Jay Vosburgh <j.vosburgh@gmail.com> 3580M: Veaceslav Falico <vfalico@gmail.com> 3581M: Andy Gospodarek <andy@greyhouse.net> 3582L: netdev@vger.kernel.org 3583S: Supported 3584W: http://sourceforge.net/projects/bonding/ 3585F: Documentation/networking/bonding.rst 3586F: drivers/net/bonding/ 3587F: include/net/bond* 3588F: include/uapi/linux/if_bonding.h 3589 3590BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3591M: Dan Robertson <dan@dlrobertson.com> 3592L: linux-iio@vger.kernel.org 3593S: Maintained 3594F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3595F: drivers/iio/accel/bma400* 3596 3597BPF (Safe dynamic programs and tools) 3598M: Alexei Starovoitov <ast@kernel.org> 3599M: Daniel Borkmann <daniel@iogearbox.net> 3600M: Andrii Nakryiko <andrii@kernel.org> 3601R: Martin KaFai Lau <kafai@fb.com> 3602R: Song Liu <songliubraving@fb.com> 3603R: Yonghong Song <yhs@fb.com> 3604R: John Fastabend <john.fastabend@gmail.com> 3605R: KP Singh <kpsingh@kernel.org> 3606L: netdev@vger.kernel.org 3607L: bpf@vger.kernel.org 3608S: Supported 3609W: https://bpf.io/ 3610Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3611T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3612T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3613F: Documentation/bpf/ 3614F: Documentation/networking/filter.rst 3615F: Documentation/userspace-api/ebpf/ 3616F: arch/*/net/* 3617F: include/linux/bpf* 3618F: include/linux/btf* 3619F: include/linux/filter.h 3620F: include/trace/events/xdp.h 3621F: include/uapi/linux/bpf* 3622F: include/uapi/linux/btf* 3623F: include/uapi/linux/filter.h 3624F: kernel/bpf/ 3625F: kernel/trace/bpf_trace.c 3626F: lib/test_bpf.c 3627F: net/bpf/ 3628F: net/core/filter.c 3629F: net/sched/act_bpf.c 3630F: net/sched/cls_bpf.c 3631F: samples/bpf/ 3632F: scripts/bpf_doc.py 3633F: scripts/pahole-flags.sh 3634F: scripts/pahole-version.sh 3635F: tools/bpf/ 3636F: tools/lib/bpf/ 3637F: tools/testing/selftests/bpf/ 3638N: bpf 3639K: bpf 3640 3641BPF JIT for ARM 3642M: Shubham Bansal <illusionist.neo@gmail.com> 3643L: netdev@vger.kernel.org 3644L: bpf@vger.kernel.org 3645S: Maintained 3646F: arch/arm/net/ 3647 3648BPF JIT for ARM64 3649M: Daniel Borkmann <daniel@iogearbox.net> 3650M: Alexei Starovoitov <ast@kernel.org> 3651M: Zi Shen Lim <zlim.lnx@gmail.com> 3652L: netdev@vger.kernel.org 3653L: bpf@vger.kernel.org 3654S: Supported 3655F: arch/arm64/net/ 3656 3657BPF JIT for MIPS (32-BIT AND 64-BIT) 3658M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3659M: Paul Burton <paulburton@kernel.org> 3660L: netdev@vger.kernel.org 3661L: bpf@vger.kernel.org 3662S: Maintained 3663F: arch/mips/net/ 3664 3665BPF JIT for NFP NICs 3666M: Jakub Kicinski <kuba@kernel.org> 3667L: netdev@vger.kernel.org 3668L: bpf@vger.kernel.org 3669S: Supported 3670F: drivers/net/ethernet/netronome/nfp/bpf/ 3671 3672BPF JIT for POWERPC (32-BIT AND 64-BIT) 3673M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3674L: netdev@vger.kernel.org 3675L: bpf@vger.kernel.org 3676S: Maintained 3677F: arch/powerpc/net/ 3678 3679BPF JIT for RISC-V (32-bit) 3680M: Luke Nelson <luke.r.nels@gmail.com> 3681M: Xi Wang <xi.wang@gmail.com> 3682L: netdev@vger.kernel.org 3683L: bpf@vger.kernel.org 3684S: Maintained 3685F: arch/riscv/net/ 3686X: arch/riscv/net/bpf_jit_comp64.c 3687 3688BPF JIT for RISC-V (64-bit) 3689M: Björn Töpel <bjorn@kernel.org> 3690L: netdev@vger.kernel.org 3691L: bpf@vger.kernel.org 3692S: Maintained 3693F: arch/riscv/net/ 3694X: arch/riscv/net/bpf_jit_comp32.c 3695 3696BPF JIT for S390 3697M: Ilya Leoshkevich <iii@linux.ibm.com> 3698M: Heiko Carstens <hca@linux.ibm.com> 3699M: Vasily Gorbik <gor@linux.ibm.com> 3700L: netdev@vger.kernel.org 3701L: bpf@vger.kernel.org 3702S: Maintained 3703F: arch/s390/net/ 3704X: arch/s390/net/pnet.c 3705 3706BPF JIT for SPARC (32-BIT AND 64-BIT) 3707M: David S. Miller <davem@davemloft.net> 3708L: netdev@vger.kernel.org 3709L: bpf@vger.kernel.org 3710S: Maintained 3711F: arch/sparc/net/ 3712 3713BPF JIT for X86 32-BIT 3714M: Wang YanQing <udknight@gmail.com> 3715L: netdev@vger.kernel.org 3716L: bpf@vger.kernel.org 3717S: Maintained 3718F: arch/x86/net/bpf_jit_comp32.c 3719 3720BPF JIT for X86 64-BIT 3721M: Alexei Starovoitov <ast@kernel.org> 3722M: Daniel Borkmann <daniel@iogearbox.net> 3723L: netdev@vger.kernel.org 3724L: bpf@vger.kernel.org 3725S: Supported 3726F: arch/x86/net/ 3727X: arch/x86/net/bpf_jit_comp32.c 3728 3729BPF LSM (Security Audit and Enforcement using BPF) 3730M: KP Singh <kpsingh@kernel.org> 3731R: Florent Revest <revest@chromium.org> 3732R: Brendan Jackman <jackmanb@chromium.org> 3733L: bpf@vger.kernel.org 3734S: Maintained 3735F: Documentation/bpf/prog_lsm.rst 3736F: include/linux/bpf_lsm.h 3737F: kernel/bpf/bpf_lsm.c 3738F: security/bpf/ 3739 3740BROADCOM B44 10/100 ETHERNET DRIVER 3741M: Michael Chan <michael.chan@broadcom.com> 3742L: netdev@vger.kernel.org 3743S: Supported 3744F: drivers/net/ethernet/broadcom/b44.* 3745 3746BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3747M: Florian Fainelli <f.fainelli@gmail.com> 3748L: netdev@vger.kernel.org 3749L: openwrt-devel@lists.openwrt.org (subscribers-only) 3750S: Supported 3751F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3752F: drivers/net/dsa/b53/* 3753F: drivers/net/dsa/bcm_sf2* 3754F: include/linux/dsa/brcm.h 3755F: include/linux/platform_data/b53.h 3756 3757BROADCOM BCMBCA ARM ARCHITECTURE 3758M: William Zhang <william.zhang@broadcom.com> 3759M: Anand Gore <anand.gore@broadcom.com> 3760M: Kursad Oney <kursad.oney@broadcom.com> 3761R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3763S: Maintained 3764T: git git://github.com/broadcom/stblinux.git 3765F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3766F: arch/arm/boot/dts/bcm47622.dtsi 3767F: arch/arm/boot/dts/bcm947622.dts 3768N: bcmbca 3769N: bcm[9]?47622 3770 3771BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3772M: Nicolas Saenz Julienne <nsaenz@kernel.org> 3773R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3774L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3776S: Maintained 3777T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git 3778F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3779F: drivers/pci/controller/pcie-brcmstb.c 3780F: drivers/staging/vc04_services 3781N: bcm2711 3782N: bcm283* 3783N: raspberrypi 3784 3785BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3786M: Florian Fainelli <f.fainelli@gmail.com> 3787M: Ray Jui <rjui@broadcom.com> 3788M: Scott Branden <sbranden@broadcom.com> 3789R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3790S: Maintained 3791T: git git://github.com/broadcom/mach-bcm 3792F: arch/arm/mach-bcm/ 3793N: bcm281* 3794N: bcm113* 3795N: bcm216* 3796N: kona 3797 3798BROADCOM BCM47XX MIPS ARCHITECTURE 3799M: Hauke Mehrtens <hauke@hauke-m.de> 3800M: Rafał Miłecki <zajec5@gmail.com> 3801L: linux-mips@vger.kernel.org 3802S: Maintained 3803F: Documentation/devicetree/bindings/mips/brcm/ 3804F: arch/mips/bcm47xx/* 3805F: arch/mips/include/asm/mach-bcm47xx/* 3806 3807BROADCOM BCM4908 ETHERNET DRIVER 3808M: Rafał Miłecki <rafal@milecki.pl> 3809R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3810L: netdev@vger.kernel.org 3811S: Maintained 3812F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3813F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3814F: drivers/net/ethernet/broadcom/unimac.h 3815 3816BROADCOM BCM4908 PINMUX DRIVER 3817M: Rafał Miłecki <rafal@milecki.pl> 3818R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3819L: linux-gpio@vger.kernel.org 3820S: Maintained 3821F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3822F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3823 3824BROADCOM BCM5301X ARM ARCHITECTURE 3825M: Florian Fainelli <f.fainelli@gmail.com> 3826M: Hauke Mehrtens <hauke@hauke-m.de> 3827M: Rafał Miłecki <zajec5@gmail.com> 3828R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3830S: Maintained 3831F: arch/arm/boot/dts/bcm470* 3832F: arch/arm/boot/dts/bcm5301* 3833F: arch/arm/boot/dts/bcm953012* 3834F: arch/arm/mach-bcm/bcm_5301x.c 3835 3836BROADCOM BCM53573 ARM ARCHITECTURE 3837M: Florian Fainelli <f.fainelli@gmail.com> 3838M: Rafał Miłecki <rafal@milecki.pl> 3839R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3841S: Maintained 3842F: arch/arm/boot/dts/bcm47189* 3843F: arch/arm/boot/dts/bcm53573* 3844 3845BROADCOM BCM63XX ARM ARCHITECTURE 3846M: Florian Fainelli <f.fainelli@gmail.com> 3847R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3848L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3849S: Maintained 3850T: git git://github.com/broadcom/stblinux.git 3851N: bcm63xx 3852 3853BROADCOM BCM63XX/BCM33XX UDC DRIVER 3854M: Kevin Cernekee <cernekee@gmail.com> 3855L: linux-usb@vger.kernel.org 3856S: Maintained 3857F: drivers/usb/gadget/udc/bcm63xx_udc.* 3858 3859BROADCOM BCM7XXX ARM ARCHITECTURE 3860M: Florian Fainelli <f.fainelli@gmail.com> 3861R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3862L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3863S: Maintained 3864T: git git://github.com/broadcom/stblinux.git 3865F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3866F: arch/arm/boot/dts/bcm7*.dts* 3867F: arch/arm/include/asm/hardware/cache-b15-rac.h 3868F: arch/arm/mach-bcm/*brcmstb* 3869F: arch/arm/mm/cache-b15-rac.c 3870F: drivers/bus/brcmstb_gisb.c 3871F: drivers/pci/controller/pcie-brcmstb.c 3872N: brcmstb 3873N: bcm7038 3874N: bcm7120 3875 3876BROADCOM BDC DRIVER 3877M: Al Cooper <alcooperx@gmail.com> 3878L: linux-usb@vger.kernel.org 3879R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3880S: Maintained 3881F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3882F: drivers/usb/gadget/udc/bdc/ 3883 3884BROADCOM BMIPS CPUFREQ DRIVER 3885M: Markus Mayer <mmayer@broadcom.com> 3886R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3887L: linux-pm@vger.kernel.org 3888S: Maintained 3889F: drivers/cpufreq/bmips-cpufreq.c 3890 3891BROADCOM BMIPS MIPS ARCHITECTURE 3892M: Florian Fainelli <f.fainelli@gmail.com> 3893R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3894L: linux-mips@vger.kernel.org 3895S: Maintained 3896T: git git://github.com/broadcom/stblinux.git 3897F: arch/mips/bmips/* 3898F: arch/mips/boot/dts/brcm/bcm*.dts* 3899F: arch/mips/include/asm/mach-bmips/* 3900F: arch/mips/kernel/*bmips* 3901F: drivers/soc/bcm/bcm63xx 3902F: drivers/irqchip/irq-bcm63* 3903F: drivers/irqchip/irq-bcm7* 3904F: drivers/irqchip/irq-brcmstb* 3905F: include/linux/bcm963xx_nvram.h 3906F: include/linux/bcm963xx_tag.h 3907 3908BROADCOM BNX2 GIGABIT ETHERNET DRIVER 3909M: Rasesh Mody <rmody@marvell.com> 3910M: GR-Linux-NIC-Dev@marvell.com 3911L: netdev@vger.kernel.org 3912S: Supported 3913F: drivers/net/ethernet/broadcom/bnx2.* 3914F: drivers/net/ethernet/broadcom/bnx2_* 3915 3916BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 3917M: Saurav Kashyap <skashyap@marvell.com> 3918M: Javed Hasan <jhasan@marvell.com> 3919M: GR-QLogic-Storage-Upstream@marvell.com 3920L: linux-scsi@vger.kernel.org 3921S: Supported 3922F: drivers/scsi/bnx2fc/ 3923 3924BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 3925M: Nilesh Javali <njavali@marvell.com> 3926M: Manish Rangankar <mrangankar@marvell.com> 3927M: GR-QLogic-Storage-Upstream@marvell.com 3928L: linux-scsi@vger.kernel.org 3929S: Supported 3930F: drivers/scsi/bnx2i/ 3931 3932BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 3933M: Ariel Elior <aelior@marvell.com> 3934M: Sudarsana Kalluru <skalluru@marvell.com> 3935M: Manish Chopra <manishc@marvell.com> 3936L: netdev@vger.kernel.org 3937S: Supported 3938F: drivers/net/ethernet/broadcom/bnx2x/ 3939 3940BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 3941M: Michael Chan <michael.chan@broadcom.com> 3942L: netdev@vger.kernel.org 3943S: Supported 3944F: drivers/firmware/broadcom/tee_bnxt_fw.c 3945F: drivers/net/ethernet/broadcom/bnxt/ 3946F: include/linux/firmware/broadcom/tee_bnxt_fw.h 3947 3948BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 3949M: Arend van Spriel <aspriel@gmail.com> 3950M: Franky Lin <franky.lin@broadcom.com> 3951M: Hante Meuleman <hante.meuleman@broadcom.com> 3952L: linux-wireless@vger.kernel.org 3953L: brcm80211-dev-list.pdl@broadcom.com 3954L: SHA-cyfmac-dev-list@infineon.com 3955S: Supported 3956F: drivers/net/wireless/broadcom/brcm80211/ 3957 3958BROADCOM BRCMSTB GPIO DRIVER 3959M: Doug Berger <opendmb@gmail.com> 3960M: Florian Fainelli <f.fainelli@gmail.com> 3961R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3962S: Supported 3963F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 3964F: drivers/gpio/gpio-brcmstb.c 3965 3966BROADCOM BRCMSTB I2C DRIVER 3967M: Kamal Dasu <kdasu.kdev@gmail.com> 3968R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3969L: linux-i2c@vger.kernel.org 3970S: Supported 3971F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 3972F: drivers/i2c/busses/i2c-brcmstb.c 3973 3974BROADCOM BRCMSTB UART DRIVER 3975M: Al Cooper <alcooperx@gmail.com> 3976R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3977L: linux-serial@vger.kernel.org 3978S: Maintained 3979F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 3980F: drivers/tty/serial/8250/8250_bcm7271.c 3981 3982BROADCOM BRCMSTB USB EHCI DRIVER 3983M: Al Cooper <alcooperx@gmail.com> 3984R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3985L: linux-usb@vger.kernel.org 3986S: Maintained 3987F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 3988F: drivers/usb/host/ehci-brcm.* 3989 3990BROADCOM BRCMSTB USB PIN MAP DRIVER 3991M: Al Cooper <alcooperx@gmail.com> 3992R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3993L: linux-usb@vger.kernel.org 3994S: Maintained 3995F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 3996F: drivers/usb/misc/brcmstb-usb-pinmap.c 3997 3998BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 3999M: Al Cooper <alcooperx@gmail.com> 4000R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4001L: linux-kernel@vger.kernel.org 4002S: Maintained 4003F: drivers/phy/broadcom/phy-brcm-usb* 4004 4005BROADCOM ETHERNET PHY DRIVERS 4006M: Florian Fainelli <f.fainelli@gmail.com> 4007R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4008L: netdev@vger.kernel.org 4009S: Supported 4010F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4011F: drivers/net/phy/bcm*.[ch] 4012F: drivers/net/phy/broadcom.c 4013F: include/linux/brcmphy.h 4014 4015BROADCOM GENET ETHERNET DRIVER 4016M: Doug Berger <opendmb@gmail.com> 4017M: Florian Fainelli <f.fainelli@gmail.com> 4018R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4019L: netdev@vger.kernel.org 4020S: Supported 4021F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4022F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4023F: drivers/net/ethernet/broadcom/genet/ 4024F: drivers/net/ethernet/broadcom/unimac.h 4025F: drivers/net/mdio/mdio-bcm-unimac.c 4026F: include/linux/platform_data/bcmgenet.h 4027F: include/linux/platform_data/mdio-bcm-unimac.h 4028 4029BROADCOM IPROC ARM ARCHITECTURE 4030M: Ray Jui <rjui@broadcom.com> 4031M: Scott Branden <sbranden@broadcom.com> 4032R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4034S: Maintained 4035T: git git://github.com/broadcom/stblinux.git 4036F: arch/arm64/boot/dts/broadcom/northstar2/* 4037F: arch/arm64/boot/dts/broadcom/stingray/* 4038F: drivers/clk/bcm/clk-ns* 4039F: drivers/clk/bcm/clk-sr* 4040F: drivers/pinctrl/bcm/pinctrl-ns* 4041F: include/dt-bindings/clock/bcm-sr* 4042N: iproc 4043N: cygnus 4044N: bcm[-_]nsp 4045N: bcm9113* 4046N: bcm9583* 4047N: bcm9585* 4048N: bcm9586* 4049N: bcm988312 4050N: bcm113* 4051N: bcm583* 4052N: bcm585* 4053N: bcm586* 4054N: bcm88312 4055N: hr2 4056N: stingray 4057 4058BROADCOM IPROC GBIT ETHERNET DRIVER 4059M: Rafał Miłecki <rafal@milecki.pl> 4060R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4061L: netdev@vger.kernel.org 4062S: Maintained 4063F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4064F: drivers/net/ethernet/broadcom/bgmac* 4065F: drivers/net/ethernet/broadcom/unimac.h 4066 4067BROADCOM KONA GPIO DRIVER 4068M: Ray Jui <rjui@broadcom.com> 4069R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4070S: Supported 4071F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4072F: drivers/gpio/gpio-bcm-kona.c 4073 4074BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4075M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4076M: Kashyap Desai <kashyap.desai@broadcom.com> 4077M: Sumit Saxena <sumit.saxena@broadcom.com> 4078M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4079L: mpi3mr-linuxdrv.pdl@broadcom.com 4080L: linux-scsi@vger.kernel.org 4081S: Supported 4082W: https://www.broadcom.com/support/storage 4083F: drivers/scsi/mpi3mr/ 4084 4085BROADCOM NETXTREME-E ROCE DRIVER 4086M: Selvin Xavier <selvin.xavier@broadcom.com> 4087L: linux-rdma@vger.kernel.org 4088S: Supported 4089W: http://www.broadcom.com 4090F: drivers/infiniband/hw/bnxt_re/ 4091F: include/uapi/rdma/bnxt_re-abi.h 4092 4093BROADCOM NVRAM DRIVER 4094M: Rafał Miłecki <zajec5@gmail.com> 4095L: linux-mips@vger.kernel.org 4096S: Maintained 4097F: drivers/firmware/broadcom/* 4098 4099BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4100M: Rafał Miłecki <rafal@milecki.pl> 4101M: Florian Fainelli <f.fainelli@gmail.com> 4102R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4103L: linux-pm@vger.kernel.org 4104S: Maintained 4105T: git git://github.com/broadcom/stblinux.git 4106F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4107F: include/dt-bindings/soc/bcm-pmb.h 4108 4109BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4110M: Rafał Miłecki <zajec5@gmail.com> 4111L: linux-wireless@vger.kernel.org 4112S: Maintained 4113F: drivers/bcma/ 4114F: include/linux/bcma/ 4115 4116BROADCOM SPI DRIVER 4117M: Kamal Dasu <kdasu.kdev@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119S: Maintained 4120F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4121F: drivers/spi/spi-bcm-qspi.* 4122F: drivers/spi/spi-brcmstb-qspi.c 4123F: drivers/spi/spi-iproc-qspi.c 4124 4125BROADCOM STB AVS CPUFREQ DRIVER 4126M: Markus Mayer <mmayer@broadcom.com> 4127R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4128L: linux-pm@vger.kernel.org 4129S: Maintained 4130F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4131F: drivers/cpufreq/brcmstb* 4132 4133BROADCOM STB AVS TMON DRIVER 4134M: Markus Mayer <mmayer@broadcom.com> 4135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4136L: linux-pm@vger.kernel.org 4137S: Maintained 4138F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4139F: drivers/thermal/broadcom/brcmstb* 4140 4141BROADCOM STB DPFE DRIVER 4142M: Markus Mayer <mmayer@broadcom.com> 4143R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4145S: Maintained 4146F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4147F: drivers/memory/brcmstb_dpfe.c 4148 4149BROADCOM STB NAND FLASH DRIVER 4150M: Brian Norris <computersforpeace@gmail.com> 4151M: Kamal Dasu <kdasu.kdev@gmail.com> 4152R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4153L: linux-mtd@lists.infradead.org 4154S: Maintained 4155F: drivers/mtd/nand/raw/brcmnand/ 4156F: include/linux/platform_data/brcmnand.h 4157 4158BROADCOM STB PCIE DRIVER 4159M: Jim Quinlan <jim2101024@gmail.com> 4160M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4161M: Florian Fainelli <f.fainelli@gmail.com> 4162R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4163L: linux-pci@vger.kernel.org 4164S: Maintained 4165F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4166F: drivers/pci/controller/pcie-brcmstb.c 4167 4168BROADCOM SYSTEMPORT ETHERNET DRIVER 4169M: Florian Fainelli <f.fainelli@gmail.com> 4170R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4171L: netdev@vger.kernel.org 4172S: Supported 4173F: drivers/net/ethernet/broadcom/bcmsysport.* 4174F: drivers/net/ethernet/broadcom/unimac.h 4175F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4176 4177BROADCOM TG3 GIGABIT ETHERNET DRIVER 4178M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4179M: Prashant Sreedharan <prashant@broadcom.com> 4180M: Michael Chan <mchan@broadcom.com> 4181L: netdev@vger.kernel.org 4182S: Supported 4183F: drivers/net/ethernet/broadcom/tg3.* 4184 4185BROADCOM VK DRIVER 4186M: Scott Branden <scott.branden@broadcom.com> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188S: Supported 4189F: drivers/misc/bcm-vk/ 4190F: include/uapi/linux/misc/bcm_vk.h 4191 4192BROCADE BFA FC SCSI DRIVER 4193M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4194M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4195L: linux-scsi@vger.kernel.org 4196S: Supported 4197F: drivers/scsi/bfa/ 4198 4199BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4200M: Rasesh Mody <rmody@marvell.com> 4201M: Sudarsana Kalluru <skalluru@marvell.com> 4202M: GR-Linux-NIC-Dev@marvell.com 4203L: netdev@vger.kernel.org 4204S: Supported 4205F: drivers/net/ethernet/brocade/bna/ 4206 4207BSG (block layer generic sg v4 driver) 4208M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4209L: linux-scsi@vger.kernel.org 4210S: Supported 4211F: block/bsg.c 4212F: include/linux/bsg.h 4213F: include/uapi/linux/bsg.h 4214 4215BT87X AUDIO DRIVER 4216M: Clemens Ladisch <clemens@ladisch.de> 4217L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4218S: Maintained 4219T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4220F: Documentation/sound/cards/bt87x.rst 4221F: sound/pci/bt87x.c 4222 4223BT8XXGPIO DRIVER 4224M: Michael Buesch <m@bues.ch> 4225S: Maintained 4226W: http://bu3sch.de/btgpio.php 4227F: drivers/gpio/gpio-bt8xx.c 4228 4229BTRFS FILE SYSTEM 4230M: Chris Mason <clm@fb.com> 4231M: Josef Bacik <josef@toxicpanda.com> 4232M: David Sterba <dsterba@suse.com> 4233L: linux-btrfs@vger.kernel.org 4234S: Maintained 4235W: http://btrfs.wiki.kernel.org/ 4236Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 4237C: irc://irc.libera.chat/btrfs 4238T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4239F: Documentation/filesystems/btrfs.rst 4240F: fs/btrfs/ 4241F: include/linux/btrfs* 4242F: include/uapi/linux/btrfs* 4243 4244BTTV VIDEO4LINUX DRIVER 4245M: Mauro Carvalho Chehab <mchehab@kernel.org> 4246L: linux-media@vger.kernel.org 4247S: Odd fixes 4248W: https://linuxtv.org 4249T: git git://linuxtv.org/media_tree.git 4250F: Documentation/driver-api/media/drivers/bttv* 4251F: drivers/media/pci/bt8xx/bttv* 4252 4253BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4254M: Chanwoo Choi <cw00.choi@samsung.com> 4255L: linux-pm@vger.kernel.org 4256L: linux-samsung-soc@vger.kernel.org 4257S: Maintained 4258T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4259F: Documentation/devicetree/bindings/devfreq/exynos-bus.txt 4260F: drivers/devfreq/exynos-bus.c 4261 4262BUSLOGIC SCSI DRIVER 4263M: Khalid Aziz <khalid@gonehiking.org> 4264L: linux-scsi@vger.kernel.org 4265S: Maintained 4266F: drivers/scsi/BusLogic.* 4267F: drivers/scsi/FlashPoint.* 4268 4269C-MEDIA CMI8788 DRIVER 4270M: Clemens Ladisch <clemens@ladisch.de> 4271L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4272S: Maintained 4273T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4274F: sound/pci/oxygen/ 4275 4276C-SKY ARCHITECTURE 4277M: Guo Ren <guoren@kernel.org> 4278L: linux-csky@vger.kernel.org 4279S: Supported 4280T: git https://github.com/c-sky/csky-linux.git 4281F: Documentation/devicetree/bindings/csky/ 4282F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4283F: Documentation/devicetree/bindings/timer/csky,* 4284F: arch/csky/ 4285F: drivers/clocksource/timer-gx6605s.c 4286F: drivers/clocksource/timer-mp-csky.c 4287F: drivers/irqchip/irq-csky-* 4288N: csky 4289K: csky 4290 4291CA8210 IEEE-802.15.4 RADIO DRIVER 4292L: linux-wpan@vger.kernel.org 4293S: Orphan 4294W: https://github.com/Cascoda/ca8210-linux.git 4295F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4296F: drivers/net/ieee802154/ca8210.c 4297 4298CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4299M: Damien Le Moal <damien.lemoal@wdc.com> 4300L: linux-riscv@lists.infradead.org 4301L: linux-gpio@vger.kernel.org (pinctrl driver) 4302F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4303F: drivers/pinctrl/pinctrl-k210.c 4304 4305CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4306M: Damien Le Moal <damien.lemoal@wdc.com> 4307L: linux-kernel@vger.kernel.org 4308L: linux-riscv@lists.infradead.org 4309S: Maintained 4310F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4311F: drivers/reset/reset-k210.c 4312 4313CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4314M: Damien Le Moal <damien.lemoal@wdc.com> 4315L: linux-riscv@lists.infradead.org 4316S: Maintained 4317F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4318F: drivers/soc/canaan/ 4319F: include/soc/canaan/ 4320 4321CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4322M: David Howells <dhowells@redhat.com> 4323L: linux-cachefs@redhat.com (moderated for non-subscribers) 4324S: Supported 4325F: Documentation/filesystems/caching/cachefiles.rst 4326F: fs/cachefiles/ 4327 4328CADENCE MIPI-CSI2 BRIDGES 4329M: Maxime Ripard <mripard@kernel.org> 4330L: linux-media@vger.kernel.org 4331S: Maintained 4332F: Documentation/devicetree/bindings/media/cdns,*.txt 4333F: drivers/media/platform/cadence/cdns-csi2* 4334 4335CADENCE NAND DRIVER 4336L: linux-mtd@lists.infradead.org 4337S: Orphan 4338F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4339F: drivers/mtd/nand/raw/cadence-nand-controller.c 4340 4341CADENCE USB3 DRD IP DRIVER 4342M: Peter Chen <peter.chen@kernel.org> 4343M: Pawel Laszczak <pawell@cadence.com> 4344R: Roger Quadros <rogerq@kernel.org> 4345R: Aswath Govindraju <a-govindraju@ti.com> 4346L: linux-usb@vger.kernel.org 4347S: Maintained 4348T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4349F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4350F: drivers/usb/cdns3/ 4351X: drivers/usb/cdns3/cdnsp* 4352 4353CADENCE USBSSP DRD IP DRIVER 4354M: Pawel Laszczak <pawell@cadence.com> 4355L: linux-usb@vger.kernel.org 4356S: Maintained 4357T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4358F: drivers/usb/cdns3/ 4359X: drivers/usb/cdns3/cdns3* 4360 4361CADET FM/AM RADIO RECEIVER DRIVER 4362M: Hans Verkuil <hverkuil@xs4all.nl> 4363L: linux-media@vger.kernel.org 4364S: Maintained 4365W: https://linuxtv.org 4366T: git git://linuxtv.org/media_tree.git 4367F: drivers/media/radio/radio-cadet* 4368 4369CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4370L: linux-media@vger.kernel.org 4371S: Orphan 4372T: git git://linuxtv.org/media_tree.git 4373F: Documentation/admin-guide/media/cafe_ccic* 4374F: drivers/media/platform/marvell/ 4375 4376CAIF NETWORK LAYER 4377L: netdev@vger.kernel.org 4378S: Orphan 4379F: Documentation/networking/caif/ 4380F: drivers/net/caif/ 4381F: include/net/caif/ 4382F: include/uapi/linux/caif/ 4383F: net/caif/ 4384 4385CAKE QDISC 4386M: Toke Høiland-Jørgensen <toke@toke.dk> 4387L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4388S: Maintained 4389F: net/sched/sch_cake.c 4390 4391CAN NETWORK DRIVERS 4392M: Wolfgang Grandegger <wg@grandegger.com> 4393M: Marc Kleine-Budde <mkl@pengutronix.de> 4394L: linux-can@vger.kernel.org 4395S: Maintained 4396W: https://github.com/linux-can 4397T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4398T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4399F: Documentation/devicetree/bindings/net/can/ 4400F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4401F: drivers/net/can/ 4402F: drivers/phy/phy-can-transceiver.c 4403F: include/linux/can/bittiming.h 4404F: include/linux/can/dev.h 4405F: include/linux/can/length.h 4406F: include/linux/can/platform/ 4407F: include/linux/can/rx-offload.h 4408F: include/uapi/linux/can/error.h 4409F: include/uapi/linux/can/netlink.h 4410F: include/uapi/linux/can/vxcan.h 4411 4412CAN NETWORK LAYER 4413M: Oliver Hartkopp <socketcan@hartkopp.net> 4414M: Marc Kleine-Budde <mkl@pengutronix.de> 4415L: linux-can@vger.kernel.org 4416S: Maintained 4417W: https://github.com/linux-can 4418T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4419T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4420F: Documentation/networking/can.rst 4421F: include/linux/can/can-ml.h 4422F: include/linux/can/core.h 4423F: include/linux/can/skb.h 4424F: include/net/netns/can.h 4425F: include/uapi/linux/can.h 4426F: include/uapi/linux/can/bcm.h 4427F: include/uapi/linux/can/gw.h 4428F: include/uapi/linux/can/isotp.h 4429F: include/uapi/linux/can/raw.h 4430F: net/can/ 4431 4432CAN-J1939 NETWORK LAYER 4433M: Robin van der Gracht <robin@protonic.nl> 4434M: Oleksij Rempel <o.rempel@pengutronix.de> 4435R: kernel@pengutronix.de 4436L: linux-can@vger.kernel.org 4437S: Maintained 4438F: Documentation/networking/j1939.rst 4439F: include/uapi/linux/can/j1939.h 4440F: net/can/j1939/ 4441 4442CAPABILITIES 4443M: Serge Hallyn <serge@hallyn.com> 4444L: linux-security-module@vger.kernel.org 4445S: Supported 4446F: include/linux/capability.h 4447F: include/uapi/linux/capability.h 4448F: kernel/capability.c 4449F: security/commoncap.c 4450 4451CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4452M: Kevin Tsai <ktsai@capellamicro.com> 4453S: Maintained 4454F: drivers/iio/light/cm* 4455 4456CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4457M: Christian Lamparter <chunkeey@googlemail.com> 4458L: linux-wireless@vger.kernel.org 4459S: Maintained 4460W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4461F: drivers/net/wireless/ath/carl9170/ 4462 4463CAVIUM I2C DRIVER 4464M: Robert Richter <rric@kernel.org> 4465S: Odd Fixes 4466W: http://www.marvell.com 4467F: drivers/i2c/busses/i2c-octeon* 4468F: drivers/i2c/busses/i2c-thunderx* 4469 4470CAVIUM LIQUIDIO NETWORK DRIVER 4471M: Derek Chickles <dchickles@marvell.com> 4472M: Satanand Burla <sburla@marvell.com> 4473M: Felix Manlunas <fmanlunas@marvell.com> 4474L: netdev@vger.kernel.org 4475S: Supported 4476W: http://www.marvell.com 4477F: drivers/net/ethernet/cavium/liquidio/ 4478 4479CAVIUM MMC DRIVER 4480M: Robert Richter <rric@kernel.org> 4481S: Odd Fixes 4482W: http://www.marvell.com 4483F: drivers/mmc/host/cavium* 4484 4485CAVIUM OCTEON-TX CRYPTO DRIVER 4486M: George Cherian <gcherian@marvell.com> 4487L: linux-crypto@vger.kernel.org 4488S: Supported 4489W: http://www.marvell.com 4490F: drivers/crypto/cavium/cpt/ 4491 4492CAVIUM THUNDERX2 ARM64 SOC 4493M: Robert Richter <rric@kernel.org> 4494L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4495S: Odd Fixes 4496F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4497F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4498 4499CBS/ETF/TAPRIO QDISCS 4500M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4501S: Maintained 4502L: netdev@vger.kernel.org 4503F: net/sched/sch_cbs.c 4504F: net/sched/sch_etf.c 4505F: net/sched/sch_taprio.c 4506 4507CC2520 IEEE-802.15.4 RADIO DRIVER 4508M: Varka Bhadram <varkabhadram@gmail.com> 4509L: linux-wpan@vger.kernel.org 4510S: Maintained 4511F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4512F: drivers/net/ieee802154/cc2520.c 4513F: include/linux/spi/cc2520.h 4514 4515CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4516M: Gilad Ben-Yossef <gilad@benyossef.com> 4517L: linux-crypto@vger.kernel.org 4518S: Supported 4519W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4520F: drivers/crypto/ccree/ 4521 4522CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4523M: Hadar Gat <hadar.gat@arm.com> 4524L: linux-crypto@vger.kernel.org 4525S: Supported 4526F: drivers/char/hw_random/cctrng.c 4527F: drivers/char/hw_random/cctrng.h 4528F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4529W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4530 4531CEC FRAMEWORK 4532M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4533L: linux-media@vger.kernel.org 4534S: Supported 4535W: http://linuxtv.org 4536T: git git://linuxtv.org/media_tree.git 4537F: Documentation/ABI/testing/debugfs-cec-error-inj 4538F: Documentation/devicetree/bindings/media/cec.txt 4539F: Documentation/driver-api/media/cec-core.rst 4540F: Documentation/userspace-api/media/cec 4541F: drivers/media/cec/ 4542F: drivers/media/rc/keymaps/rc-cec.c 4543F: include/media/cec-notifier.h 4544F: include/media/cec.h 4545F: include/uapi/linux/cec-funcs.h 4546F: include/uapi/linux/cec.h 4547 4548CEC GPIO DRIVER 4549M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4550L: linux-media@vger.kernel.org 4551S: Supported 4552W: http://linuxtv.org 4553T: git git://linuxtv.org/media_tree.git 4554F: Documentation/devicetree/bindings/media/cec-gpio.txt 4555F: drivers/media/cec/platform/cec-gpio/ 4556 4557CELL BROADBAND ENGINE ARCHITECTURE 4558M: Arnd Bergmann <arnd@arndb.de> 4559L: linuxppc-dev@lists.ozlabs.org 4560S: Supported 4561W: http://www.ibm.com/developerworks/power/cell/ 4562F: arch/powerpc/include/asm/cell*.h 4563F: arch/powerpc/include/asm/spu*.h 4564F: arch/powerpc/include/uapi/asm/spu*.h 4565F: arch/powerpc/platforms/cell/ 4566 4567CELLWISE CW2015 BATTERY DRIVER 4568M: Tobias Schrammm <t.schramm@manjaro.org> 4569S: Maintained 4570F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4571F: drivers/power/supply/cw2015_battery.c 4572 4573CEPH COMMON CODE (LIBCEPH) 4574M: Ilya Dryomov <idryomov@gmail.com> 4575M: Jeff Layton <jlayton@kernel.org> 4576M: Xiubo Li <xiubli@redhat.com> 4577L: ceph-devel@vger.kernel.org 4578S: Supported 4579W: http://ceph.com/ 4580T: git git://github.com/ceph/ceph-client.git 4581F: include/linux/ceph/ 4582F: include/linux/crush/ 4583F: net/ceph/ 4584 4585CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4586M: Jeff Layton <jlayton@kernel.org> 4587M: Xiubo Li <xiubli@redhat.com> 4588M: Ilya Dryomov <idryomov@gmail.com> 4589L: ceph-devel@vger.kernel.org 4590S: Supported 4591W: http://ceph.com/ 4592T: git git://github.com/ceph/ceph-client.git 4593F: Documentation/filesystems/ceph.rst 4594F: fs/ceph/ 4595 4596CERTIFICATE HANDLING 4597M: David Howells <dhowells@redhat.com> 4598M: David Woodhouse <dwmw2@infradead.org> 4599L: keyrings@vger.kernel.org 4600S: Maintained 4601F: Documentation/admin-guide/module-signing.rst 4602F: certs/ 4603F: scripts/check-blacklist-hashes.awk 4604F: scripts/sign-file.c 4605F: tools/certs/ 4606 4607CFAG12864B LCD DRIVER 4608M: Miguel Ojeda <ojeda@kernel.org> 4609S: Maintained 4610F: drivers/auxdisplay/cfag12864b.c 4611F: include/linux/cfag12864b.h 4612 4613CFAG12864BFB LCD FRAMEBUFFER DRIVER 4614M: Miguel Ojeda <ojeda@kernel.org> 4615S: Maintained 4616F: drivers/auxdisplay/cfag12864bfb.c 4617F: include/linux/cfag12864b.h 4618 4619CHAR and MISC DRIVERS 4620M: Arnd Bergmann <arnd@arndb.de> 4621M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4622S: Supported 4623T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4624F: drivers/char/ 4625F: drivers/misc/ 4626F: include/linux/miscdevice.h 4627X: drivers/char/agp/ 4628X: drivers/char/hw_random/ 4629X: drivers/char/ipmi/ 4630X: drivers/char/random.c 4631X: drivers/char/tpm/ 4632 4633CHECKPATCH 4634M: Andy Whitcroft <apw@canonical.com> 4635M: Joe Perches <joe@perches.com> 4636R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4637R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4638S: Maintained 4639F: scripts/checkpatch.pl 4640 4641CHECKPATCH DOCUMENTATION 4642M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4643M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4644R: Joe Perches <joe@perches.com> 4645S: Maintained 4646F: Documentation/dev-tools/checkpatch.rst 4647 4648CHINESE DOCUMENTATION 4649M: Alex Shi <alexs@kernel.org> 4650M: Yanteng Si <siyanteng@loongson.cn> 4651S: Maintained 4652F: Documentation/translations/zh_CN/ 4653 4654CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4655M: Peter Chen <peter.chen@kernel.org> 4656L: linux-usb@vger.kernel.org 4657S: Maintained 4658T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4659F: drivers/usb/chipidea/ 4660 4661CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4662M: Hans de Goede <hdegoede@redhat.com> 4663L: linux-input@vger.kernel.org 4664S: Maintained 4665F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4666F: drivers/input/touchscreen/chipone_icn8318.c 4667 4668CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4669M: Hans de Goede <hdegoede@redhat.com> 4670L: linux-input@vger.kernel.org 4671S: Maintained 4672F: drivers/input/touchscreen/chipone_icn8505.c 4673 4674CHROME HARDWARE PLATFORM SUPPORT 4675M: Benson Leung <bleung@chromium.org> 4676L: chrome-platform@lists.linux.dev 4677S: Maintained 4678T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4679F: drivers/platform/chrome/ 4680 4681CHROMEOS EC CODEC DRIVER 4682M: Cheng-Yi Chiang <cychiang@chromium.org> 4683M: Tzung-Bi Shih <tzungbi@google.com> 4684R: Guenter Roeck <groeck@chromium.org> 4685L: chrome-platform@lists.linux.dev 4686S: Maintained 4687F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4688F: sound/soc/codecs/cros_ec_codec.* 4689 4690CHROMEOS EC SUBDRIVERS 4691M: Benson Leung <bleung@chromium.org> 4692R: Guenter Roeck <groeck@chromium.org> 4693L: chrome-platform@lists.linux.dev 4694S: Maintained 4695F: drivers/power/supply/cros_usbpd-charger.c 4696N: cros_ec 4697N: cros-ec 4698 4699CHROMEOS EC USB TYPE-C DRIVER 4700M: Prashant Malani <pmalani@chromium.org> 4701L: chrome-platform@lists.linux.dev 4702S: Maintained 4703F: drivers/platform/chrome/cros_ec_typec.c 4704 4705CHROMEOS EC USB PD NOTIFY DRIVER 4706M: Prashant Malani <pmalani@chromium.org> 4707L: chrome-platform@lists.linux.dev 4708S: Maintained 4709F: drivers/platform/chrome/cros_usbpd_notify.c 4710F: include/linux/platform_data/cros_usbpd_notify.h 4711 4712CHRONTEL CH7322 CEC DRIVER 4713M: Joe Tessler <jrt@google.com> 4714L: linux-media@vger.kernel.org 4715S: Maintained 4716T: git git://linuxtv.org/media_tree.git 4717F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4718F: drivers/media/cec/i2c/ch7322.c 4719 4720CIRRUS LOGIC AUDIO CODEC DRIVERS 4721M: James Schulman <james.schulman@cirrus.com> 4722M: David Rhodes <david.rhodes@cirrus.com> 4723M: Lucas Tanure <tanureal@opensource.cirrus.com> 4724M: Richard Fitzgerald <rf@opensource.cirrus.com> 4725L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4726L: patches@opensource.cirrus.com 4727S: Maintained 4728F: Documentation/devicetree/bindings/sound/cirrus,cs* 4729F: include/dt-bindings/sound/cs* 4730F: sound/pci/hda/cs* 4731F: sound/soc/codecs/cs* 4732 4733CIRRUS LOGIC DSP FIRMWARE DRIVER 4734M: Simon Trimmer <simont@opensource.cirrus.com> 4735M: Charles Keepax <ckeepax@opensource.cirrus.com> 4736M: Richard Fitzgerald <rf@opensource.cirrus.com> 4737L: patches@opensource.cirrus.com 4738S: Supported 4739W: https://github.com/CirrusLogic/linux-drivers/wiki 4740T: git https://github.com/CirrusLogic/linux-drivers.git 4741F: drivers/firmware/cirrus/* 4742F: include/linux/firmware/cirrus/* 4743 4744CIRRUS LOGIC EP93XX ETHERNET DRIVER 4745M: Hartley Sweeten <hsweeten@visionengravers.com> 4746L: netdev@vger.kernel.org 4747S: Maintained 4748F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4749 4750CIRRUS LOGIC LOCHNAGAR DRIVER 4751M: Charles Keepax <ckeepax@opensource.cirrus.com> 4752M: Richard Fitzgerald <rf@opensource.cirrus.com> 4753L: patches@opensource.cirrus.com 4754S: Supported 4755F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4756F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4757F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4758F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4759F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4760F: Documentation/hwmon/lochnagar.rst 4761F: drivers/clk/clk-lochnagar.c 4762F: drivers/hwmon/lochnagar-hwmon.c 4763F: drivers/mfd/lochnagar-i2c.c 4764F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4765F: drivers/regulator/lochnagar-regulator.c 4766F: include/dt-bindings/clk/lochnagar.h 4767F: include/dt-bindings/pinctrl/lochnagar.h 4768F: include/linux/mfd/lochnagar* 4769F: sound/soc/codecs/lochnagar-sc.c 4770 4771CIRRUS LOGIC MADERA CODEC DRIVERS 4772M: Charles Keepax <ckeepax@opensource.cirrus.com> 4773M: Richard Fitzgerald <rf@opensource.cirrus.com> 4774L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4775L: patches@opensource.cirrus.com 4776S: Supported 4777W: https://github.com/CirrusLogic/linux-drivers/wiki 4778T: git https://github.com/CirrusLogic/linux-drivers.git 4779F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4780F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4781F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4782F: drivers/gpio/gpio-madera* 4783F: drivers/irqchip/irq-madera* 4784F: drivers/mfd/cs47l* 4785F: drivers/mfd/madera* 4786F: drivers/pinctrl/cirrus/* 4787F: include/dt-bindings/sound/madera* 4788F: include/linux/irqchip/irq-madera* 4789F: include/linux/mfd/madera/* 4790F: include/sound/madera* 4791F: sound/soc/codecs/cs47l* 4792F: sound/soc/codecs/madera* 4793 4794CISCO FCOE HBA DRIVER 4795M: Satish Kharat <satishkh@cisco.com> 4796M: Sesidhar Baddela <sebaddel@cisco.com> 4797M: Karan Tilak Kumar <kartilak@cisco.com> 4798L: linux-scsi@vger.kernel.org 4799S: Supported 4800F: drivers/scsi/fnic/ 4801 4802CISCO SCSI HBA DRIVER 4803M: Karan Tilak Kumar <kartilak@cisco.com> 4804M: Sesidhar Baddela <sebaddel@cisco.com> 4805L: linux-scsi@vger.kernel.org 4806S: Supported 4807F: drivers/scsi/snic/ 4808 4809CISCO VIC ETHERNET NIC DRIVER 4810M: Christian Benvenuti <benve@cisco.com> 4811M: Govindarajulu Varadarajan <_govind@gmx.com> 4812S: Supported 4813F: drivers/net/ethernet/cisco/enic/ 4814 4815CISCO VIC LOW LATENCY NIC DRIVER 4816M: Christian Benvenuti <benve@cisco.com> 4817M: Nelson Escobar <neescoba@cisco.com> 4818S: Supported 4819F: drivers/infiniband/hw/usnic/ 4820 4821CLANG-FORMAT FILE 4822M: Miguel Ojeda <ojeda@kernel.org> 4823S: Maintained 4824F: .clang-format 4825 4826CLANG/LLVM BUILD SUPPORT 4827M: Nathan Chancellor <nathan@kernel.org> 4828M: Nick Desaulniers <ndesaulniers@google.com> 4829R: Tom Rix <trix@redhat.com> 4830L: llvm@lists.linux.dev 4831S: Supported 4832W: https://clangbuiltlinux.github.io/ 4833B: https://github.com/ClangBuiltLinux/linux/issues 4834C: irc://irc.libera.chat/clangbuiltlinux 4835F: Documentation/kbuild/llvm.rst 4836F: include/linux/compiler-clang.h 4837F: scripts/Makefile.clang 4838F: scripts/clang-tools/ 4839K: \b(?i:clang|llvm)\b 4840 4841CLANG CONTROL FLOW INTEGRITY SUPPORT 4842M: Sami Tolvanen <samitolvanen@google.com> 4843M: Kees Cook <keescook@chromium.org> 4844R: Nathan Chancellor <nathan@kernel.org> 4845R: Nick Desaulniers <ndesaulniers@google.com> 4846L: llvm@lists.linux.dev 4847S: Supported 4848B: https://github.com/ClangBuiltLinux/linux/issues 4849T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/clang/features 4850F: include/linux/cfi.h 4851F: kernel/cfi.c 4852 4853CLK API 4854M: Russell King <linux@armlinux.org.uk> 4855L: linux-clk@vger.kernel.org 4856S: Maintained 4857F: include/linux/clk.h 4858 4859CLOCKSOURCE, CLOCKEVENT DRIVERS 4860M: Daniel Lezcano <daniel.lezcano@linaro.org> 4861M: Thomas Gleixner <tglx@linutronix.de> 4862L: linux-kernel@vger.kernel.org 4863S: Supported 4864T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 4865F: Documentation/devicetree/bindings/timer/ 4866F: drivers/clocksource/ 4867 4868CMPC ACPI DRIVER 4869M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 4870M: Daniel Oliveira Nascimento <don@syst.com.br> 4871L: platform-driver-x86@vger.kernel.org 4872S: Supported 4873F: drivers/platform/x86/classmate-laptop.c 4874 4875COBALT MEDIA DRIVER 4876M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4877L: linux-media@vger.kernel.org 4878S: Supported 4879W: https://linuxtv.org 4880T: git git://linuxtv.org/media_tree.git 4881F: drivers/media/pci/cobalt/ 4882 4883COCCINELLE/Semantic Patches (SmPL) 4884M: Julia Lawall <Julia.Lawall@inria.fr> 4885M: Nicolas Palix <nicolas.palix@imag.fr> 4886L: cocci@inria.fr (moderated for non-subscribers) 4887S: Supported 4888W: https://coccinelle.gitlabpages.inria.fr/website/ 4889T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 4890F: Documentation/dev-tools/coccinelle.rst 4891F: scripts/coccicheck 4892F: scripts/coccinelle/ 4893 4894CODA FILE SYSTEM 4895M: Jan Harkes <jaharkes@cs.cmu.edu> 4896M: coda@cs.cmu.edu 4897L: codalist@coda.cs.cmu.edu 4898S: Maintained 4899W: http://www.coda.cs.cmu.edu/ 4900F: Documentation/filesystems/coda.rst 4901F: fs/coda/ 4902F: include/linux/coda*.h 4903F: include/uapi/linux/coda*.h 4904 4905CODA V4L2 MEM2MEM DRIVER 4906M: Philipp Zabel <p.zabel@pengutronix.de> 4907L: linux-media@vger.kernel.org 4908S: Maintained 4909F: Documentation/devicetree/bindings/media/coda.yaml 4910F: drivers/media/platform/chips-media/ 4911 4912CODE OF CONDUCT 4913M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4914S: Supported 4915F: Documentation/process/code-of-conduct-interpretation.rst 4916F: Documentation/process/code-of-conduct.rst 4917 4918COMEDI DRIVERS 4919M: Ian Abbott <abbotti@mev.co.uk> 4920M: H Hartley Sweeten <hsweeten@visionengravers.com> 4921S: Odd Fixes 4922F: drivers/comedi/ 4923F: include/linux/comedi/ 4924F: include/uapi/linux/comedi.h 4925 4926COMMON CLK FRAMEWORK 4927M: Michael Turquette <mturquette@baylibre.com> 4928M: Stephen Boyd <sboyd@kernel.org> 4929L: linux-clk@vger.kernel.org 4930S: Maintained 4931Q: http://patchwork.kernel.org/project/linux-clk/list/ 4932T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 4933F: Documentation/devicetree/bindings/clock/ 4934F: drivers/clk/ 4935F: include/linux/clk-pr* 4936F: include/linux/clk/ 4937F: include/linux/of_clk.h 4938X: drivers/clk/clkdev.c 4939 4940COMMON INTERNET FILE SYSTEM CLIENT (CIFS) 4941M: Steve French <sfrench@samba.org> 4942L: linux-cifs@vger.kernel.org 4943L: samba-technical@lists.samba.org (moderated for non-subscribers) 4944S: Supported 4945W: http://linux-cifs.samba.org/ 4946T: git git://git.samba.org/sfrench/cifs-2.6.git 4947F: Documentation/admin-guide/cifs/ 4948F: fs/cifs/ 4949F: fs/smbfs_common/ 4950 4951COMPACTPCI HOTPLUG CORE 4952M: Scott Murray <scott@spiteful.org> 4953L: linux-pci@vger.kernel.org 4954S: Maintained 4955F: drivers/pci/hotplug/cpci_hotplug* 4956 4957COMPACTPCI HOTPLUG GENERIC DRIVER 4958M: Scott Murray <scott@spiteful.org> 4959L: linux-pci@vger.kernel.org 4960S: Maintained 4961F: drivers/pci/hotplug/cpcihp_generic.c 4962 4963COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 4964M: Scott Murray <scott@spiteful.org> 4965L: linux-pci@vger.kernel.org 4966S: Maintained 4967F: drivers/pci/hotplug/cpcihp_zt5550.* 4968 4969COMPAL LAPTOP SUPPORT 4970M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 4971L: platform-driver-x86@vger.kernel.org 4972S: Maintained 4973F: drivers/platform/x86/compal-laptop.c 4974 4975COMPILER ATTRIBUTES 4976M: Miguel Ojeda <ojeda@kernel.org> 4977R: Nick Desaulniers <ndesaulniers@google.com> 4978S: Maintained 4979F: include/linux/compiler_attributes.h 4980 4981COMPUTE EXPRESS LINK (CXL) 4982M: Alison Schofield <alison.schofield@intel.com> 4983M: Vishal Verma <vishal.l.verma@intel.com> 4984M: Ira Weiny <ira.weiny@intel.com> 4985M: Ben Widawsky <ben.widawsky@intel.com> 4986M: Dan Williams <dan.j.williams@intel.com> 4987L: linux-cxl@vger.kernel.org 4988S: Maintained 4989F: drivers/cxl/ 4990F: include/uapi/linux/cxl_mem.h 4991 4992CONEXANT ACCESSRUNNER USB DRIVER 4993L: accessrunner-general@lists.sourceforge.net 4994S: Orphan 4995W: http://accessrunner.sourceforge.net/ 4996F: drivers/usb/atm/cxacru.c 4997 4998CONFIGFS 4999M: Joel Becker <jlbec@evilplan.org> 5000M: Christoph Hellwig <hch@lst.de> 5001S: Supported 5002T: git git://git.infradead.org/users/hch/configfs.git 5003F: fs/configfs/ 5004F: include/linux/configfs.h 5005F: samples/configfs/ 5006 5007CONSOLE SUBSYSTEM 5008M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5009S: Supported 5010F: drivers/video/console/ 5011F: include/linux/console* 5012 5013CONTEXT TRACKING 5014M: Frederic Weisbecker <frederic@kernel.org> 5015S: Maintained 5016F: kernel/context_tracking.c 5017F: include/linux/context_tracking* 5018 5019CONTROL GROUP (CGROUP) 5020M: Tejun Heo <tj@kernel.org> 5021M: Zefan Li <lizefan.x@bytedance.com> 5022M: Johannes Weiner <hannes@cmpxchg.org> 5023L: cgroups@vger.kernel.org 5024S: Maintained 5025T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5026F: Documentation/admin-guide/cgroup-v1/ 5027F: Documentation/admin-guide/cgroup-v2.rst 5028F: include/linux/cgroup* 5029F: kernel/cgroup/ 5030 5031CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5032M: Tejun Heo <tj@kernel.org> 5033M: Jens Axboe <axboe@kernel.dk> 5034L: cgroups@vger.kernel.org 5035L: linux-block@vger.kernel.org 5036T: git git://git.kernel.dk/linux-block 5037F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5038F: block/bfq-cgroup.c 5039F: block/blk-cgroup.c 5040F: block/blk-iolatency.c 5041F: block/blk-throttle.c 5042F: include/linux/blk-cgroup.h 5043 5044CONTROL GROUP - CPUSET 5045M: Zefan Li <lizefan.x@bytedance.com> 5046L: cgroups@vger.kernel.org 5047S: Maintained 5048T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5049F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5050F: include/linux/cpuset.h 5051F: kernel/cgroup/cpuset.c 5052 5053CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5054M: Johannes Weiner <hannes@cmpxchg.org> 5055M: Michal Hocko <mhocko@kernel.org> 5056M: Roman Gushchin <roman.gushchin@linux.dev> 5057M: Shakeel Butt <shakeelb@google.com> 5058L: cgroups@vger.kernel.org 5059L: linux-mm@kvack.org 5060S: Maintained 5061F: mm/memcontrol.c 5062F: mm/swap_cgroup.c 5063 5064CORETEMP HARDWARE MONITORING DRIVER 5065M: Fenghua Yu <fenghua.yu@intel.com> 5066L: linux-hwmon@vger.kernel.org 5067S: Maintained 5068F: Documentation/hwmon/coretemp.rst 5069F: drivers/hwmon/coretemp.c 5070 5071CORSAIR-CPRO HARDWARE MONITOR DRIVER 5072M: Marius Zachmann <mail@mariuszachmann.de> 5073L: linux-hwmon@vger.kernel.org 5074S: Maintained 5075F: drivers/hwmon/corsair-cpro.c 5076 5077CORSAIR-PSU HARDWARE MONITOR DRIVER 5078M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5079L: linux-hwmon@vger.kernel.org 5080S: Maintained 5081F: Documentation/hwmon/corsair-psu.rst 5082F: drivers/hwmon/corsair-psu.c 5083 5084COUNTER SUBSYSTEM 5085M: William Breathitt Gray <vilhelm.gray@gmail.com> 5086L: linux-iio@vger.kernel.org 5087S: Maintained 5088T: git git@gitlab.com:vilhelmgray/counter.git 5089F: Documentation/ABI/testing/sysfs-bus-counter 5090F: Documentation/driver-api/generic-counter.rst 5091F: drivers/counter/ 5092F: include/linux/counter.h 5093F: include/uapi/linux/counter.h 5094F: tools/counter/ 5095 5096CP2615 I2C DRIVER 5097M: Bence Csókás <bence98@sch.bme.hu> 5098S: Maintained 5099F: drivers/i2c/busses/i2c-cp2615.c 5100 5101CPMAC ETHERNET DRIVER 5102M: Florian Fainelli <f.fainelli@gmail.com> 5103L: netdev@vger.kernel.org 5104S: Maintained 5105F: drivers/net/ethernet/ti/cpmac.c 5106 5107CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5108M: Viresh Kumar <viresh.kumar@linaro.org> 5109M: Sudeep Holla <sudeep.holla@arm.com> 5110L: linux-pm@vger.kernel.org 5111S: Maintained 5112W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5113F: drivers/cpufreq/vexpress-spc-cpufreq.c 5114 5115CPU FREQUENCY SCALING FRAMEWORK 5116M: "Rafael J. Wysocki" <rafael@kernel.org> 5117M: Viresh Kumar <viresh.kumar@linaro.org> 5118L: linux-pm@vger.kernel.org 5119S: Maintained 5120B: https://bugzilla.kernel.org 5121T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5122T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5123F: Documentation/admin-guide/pm/cpufreq.rst 5124F: Documentation/admin-guide/pm/intel_pstate.rst 5125F: Documentation/cpu-freq/ 5126F: Documentation/devicetree/bindings/cpufreq/ 5127F: drivers/cpufreq/ 5128F: include/linux/cpufreq.h 5129F: include/linux/sched/cpufreq.h 5130F: kernel/sched/cpufreq*.c 5131F: tools/testing/selftests/cpufreq/ 5132 5133CPU IDLE TIME MANAGEMENT FRAMEWORK 5134M: "Rafael J. Wysocki" <rafael@kernel.org> 5135M: Daniel Lezcano <daniel.lezcano@linaro.org> 5136L: linux-pm@vger.kernel.org 5137S: Maintained 5138B: https://bugzilla.kernel.org 5139T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5140F: Documentation/admin-guide/pm/cpuidle.rst 5141F: Documentation/driver-api/pm/cpuidle.rst 5142F: drivers/cpuidle/ 5143F: include/linux/cpuidle.h 5144 5145CPU POWER MONITORING SUBSYSTEM 5146M: Thomas Renninger <trenn@suse.com> 5147M: Shuah Khan <shuah@kernel.org> 5148M: Shuah Khan <skhan@linuxfoundation.org> 5149L: linux-pm@vger.kernel.org 5150S: Maintained 5151F: tools/power/cpupower/ 5152 5153CPUID/MSR DRIVER 5154M: "H. Peter Anvin" <hpa@zytor.com> 5155S: Maintained 5156F: arch/x86/kernel/cpuid.c 5157F: arch/x86/kernel/msr.c 5158 5159CPUIDLE DRIVER - ARM BIG LITTLE 5160M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 5161M: Daniel Lezcano <daniel.lezcano@linaro.org> 5162L: linux-pm@vger.kernel.org 5163L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5164S: Maintained 5165T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5166F: drivers/cpuidle/cpuidle-big_little.c 5167 5168CPUIDLE DRIVER - ARM EXYNOS 5169M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 5170M: Daniel Lezcano <daniel.lezcano@linaro.org> 5171M: Kukjin Kim <kgene@kernel.org> 5172L: linux-pm@vger.kernel.org 5173L: linux-samsung-soc@vger.kernel.org 5174S: Supported 5175F: arch/arm/mach-exynos/pm.c 5176F: drivers/cpuidle/cpuidle-exynos.c 5177F: include/linux/platform_data/cpuidle-exynos.h 5178 5179CPUIDLE DRIVER - ARM PSCI 5180M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 5181M: Sudeep Holla <sudeep.holla@arm.com> 5182L: linux-pm@vger.kernel.org 5183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5184S: Supported 5185F: drivers/cpuidle/cpuidle-psci.c 5186 5187CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5188M: Ulf Hansson <ulf.hansson@linaro.org> 5189L: linux-pm@vger.kernel.org 5190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5191S: Supported 5192F: drivers/cpuidle/cpuidle-psci.h 5193F: drivers/cpuidle/cpuidle-psci-domain.c 5194 5195CPUIDLE DRIVER - DT IDLE PM DOMAIN 5196M: Ulf Hansson <ulf.hansson@linaro.org> 5197L: linux-pm@vger.kernel.org 5198S: Supported 5199F: drivers/cpuidle/dt_idle_genpd.c 5200F: drivers/cpuidle/dt_idle_genpd.h 5201 5202CPUIDLE DRIVER - RISC-V SBI 5203M: Anup Patel <anup@brainfault.org> 5204L: linux-pm@vger.kernel.org 5205L: linux-riscv@lists.infradead.org 5206S: Maintained 5207F: drivers/cpuidle/cpuidle-riscv-sbi.c 5208 5209CRAMFS FILESYSTEM 5210M: Nicolas Pitre <nico@fluxnic.net> 5211S: Maintained 5212F: Documentation/filesystems/cramfs.rst 5213F: fs/cramfs/ 5214 5215CREATIVE SB0540 5216M: Bastien Nocera <hadess@hadess.net> 5217L: linux-input@vger.kernel.org 5218S: Maintained 5219F: drivers/hid/hid-creative-sb0540.c 5220 5221CRYPTO API 5222M: Herbert Xu <herbert@gondor.apana.org.au> 5223M: "David S. Miller" <davem@davemloft.net> 5224L: linux-crypto@vger.kernel.org 5225S: Maintained 5226T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5227T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5228F: Documentation/crypto/ 5229F: Documentation/devicetree/bindings/crypto/ 5230F: arch/*/crypto/ 5231F: crypto/ 5232F: drivers/crypto/ 5233F: include/crypto/ 5234F: include/linux/crypto* 5235F: lib/crypto/ 5236 5237CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5238M: Neil Horman <nhorman@tuxdriver.com> 5239L: linux-crypto@vger.kernel.org 5240S: Maintained 5241F: crypto/ansi_cprng.c 5242F: crypto/rng.c 5243 5244CS3308 MEDIA DRIVER 5245M: Hans Verkuil <hverkuil@xs4all.nl> 5246L: linux-media@vger.kernel.org 5247S: Odd Fixes 5248W: http://linuxtv.org 5249T: git git://linuxtv.org/media_tree.git 5250F: drivers/media/i2c/cs3308.c 5251 5252CS5535 Audio ALSA driver 5253M: Jaya Kumar <jayakumar.alsa@gmail.com> 5254S: Maintained 5255F: sound/pci/cs5535audio/ 5256 5257CSI DRIVERS FOR ALLWINNER V3s 5258M: Yong Deng <yong.deng@magewell.com> 5259L: linux-media@vger.kernel.org 5260S: Maintained 5261T: git git://linuxtv.org/media_tree.git 5262F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5263F: drivers/media/platform/sunxi/sun6i-csi/ 5264 5265CTU CAN FD DRIVER 5266M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5267M: Ondrej Ille <ondrej.ille@gmail.com> 5268L: linux-can@vger.kernel.org 5269S: Maintained 5270F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5271F: drivers/net/can/ctucanfd/ 5272 5273CW1200 WLAN driver 5274M: Solomon Peachy <pizza@shaftnet.org> 5275S: Maintained 5276F: drivers/net/wireless/st/cw1200/ 5277 5278CX18 VIDEO4LINUX DRIVER 5279M: Andy Walls <awalls@md.metrocast.net> 5280L: linux-media@vger.kernel.org 5281S: Maintained 5282W: https://linuxtv.org 5283T: git git://linuxtv.org/media_tree.git 5284F: drivers/media/pci/cx18/ 5285F: include/uapi/linux/ivtv* 5286 5287CX2341X MPEG ENCODER HELPER MODULE 5288M: Hans Verkuil <hverkuil@xs4all.nl> 5289L: linux-media@vger.kernel.org 5290S: Maintained 5291W: https://linuxtv.org 5292T: git git://linuxtv.org/media_tree.git 5293F: drivers/media/common/cx2341x* 5294F: include/media/drv-intf/cx2341x.h 5295 5296CX24120 MEDIA DRIVER 5297M: Jemma Denson <jdenson@gmail.com> 5298M: Patrick Boettcher <patrick.boettcher@posteo.de> 5299L: linux-media@vger.kernel.org 5300S: Maintained 5301W: https://linuxtv.org 5302Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5303F: drivers/media/dvb-frontends/cx24120* 5304 5305CX88 VIDEO4LINUX DRIVER 5306M: Mauro Carvalho Chehab <mchehab@kernel.org> 5307L: linux-media@vger.kernel.org 5308S: Odd fixes 5309W: https://linuxtv.org 5310T: git git://linuxtv.org/media_tree.git 5311F: Documentation/driver-api/media/drivers/cx88* 5312F: drivers/media/pci/cx88/ 5313 5314CXD2820R MEDIA DRIVER 5315M: Antti Palosaari <crope@iki.fi> 5316L: linux-media@vger.kernel.org 5317S: Maintained 5318W: https://linuxtv.org 5319W: http://palosaari.fi/linux/ 5320Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5321T: git git://linuxtv.org/anttip/media_tree.git 5322F: drivers/media/dvb-frontends/cxd2820r* 5323 5324CXGB3 ETHERNET DRIVER (CXGB3) 5325M: Raju Rangoju <rajur@chelsio.com> 5326L: netdev@vger.kernel.org 5327S: Supported 5328W: http://www.chelsio.com 5329F: drivers/net/ethernet/chelsio/cxgb3/ 5330 5331CXGB3 ISCSI DRIVER (CXGB3I) 5332M: Karen Xie <kxie@chelsio.com> 5333L: linux-scsi@vger.kernel.org 5334S: Supported 5335W: http://www.chelsio.com 5336F: drivers/scsi/cxgbi/cxgb3i 5337 5338CXGB4 CRYPTO DRIVER (chcr) 5339M: Ayush Sawal <ayush.sawal@chelsio.com> 5340M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5341M: Rohit Maheshwari <rohitm@chelsio.com> 5342L: linux-crypto@vger.kernel.org 5343S: Supported 5344W: http://www.chelsio.com 5345F: drivers/crypto/chelsio 5346 5347CXGB4 INLINE CRYPTO DRIVER 5348M: Ayush Sawal <ayush.sawal@chelsio.com> 5349M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5350M: Rohit Maheshwari <rohitm@chelsio.com> 5351L: netdev@vger.kernel.org 5352S: Supported 5353W: http://www.chelsio.com 5354F: drivers/net/ethernet/chelsio/inline_crypto/ 5355 5356CXGB4 ETHERNET DRIVER (CXGB4) 5357M: Raju Rangoju <rajur@chelsio.com> 5358L: netdev@vger.kernel.org 5359S: Supported 5360W: http://www.chelsio.com 5361F: drivers/net/ethernet/chelsio/cxgb4/ 5362 5363CXGB4 ISCSI DRIVER (CXGB4I) 5364M: Karen Xie <kxie@chelsio.com> 5365L: linux-scsi@vger.kernel.org 5366S: Supported 5367W: http://www.chelsio.com 5368F: drivers/scsi/cxgbi/cxgb4i 5369 5370CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5371M: Potnuri Bharat Teja <bharat@chelsio.com> 5372L: linux-rdma@vger.kernel.org 5373S: Supported 5374W: http://www.openfabrics.org 5375F: drivers/infiniband/hw/cxgb4/ 5376F: include/uapi/rdma/cxgb4-abi.h 5377 5378CXGB4VF ETHERNET DRIVER (CXGB4VF) 5379M: Raju Rangoju <rajur@chelsio.com> 5380L: netdev@vger.kernel.org 5381S: Supported 5382W: http://www.chelsio.com 5383F: drivers/net/ethernet/chelsio/cxgb4vf/ 5384 5385CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5386M: Frederic Barrat <fbarrat@linux.ibm.com> 5387M: Andrew Donnellan <ajd@linux.ibm.com> 5388L: linuxppc-dev@lists.ozlabs.org 5389S: Supported 5390F: Documentation/ABI/testing/sysfs-class-cxl 5391F: Documentation/powerpc/cxl.rst 5392F: arch/powerpc/platforms/powernv/pci-cxl.c 5393F: drivers/misc/cxl/ 5394F: include/misc/cxl* 5395F: include/uapi/misc/cxl.h 5396 5397CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5398M: Manoj N. Kumar <manoj@linux.ibm.com> 5399M: Matthew R. Ochs <mrochs@linux.ibm.com> 5400M: Uma Krishnan <ukrishn@linux.ibm.com> 5401L: linux-scsi@vger.kernel.org 5402S: Supported 5403F: Documentation/powerpc/cxlflash.rst 5404F: drivers/scsi/cxlflash/ 5405F: include/uapi/scsi/cxlflash_ioctl.h 5406 5407CYBERPRO FB DRIVER 5408M: Russell King <linux@armlinux.org.uk> 5409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5410S: Maintained 5411W: http://www.armlinux.org.uk/ 5412F: drivers/video/fbdev/cyber2000fb.* 5413 5414CYCLADES PC300 DRIVER 5415S: Orphan 5416F: drivers/net/wan/pc300* 5417 5418CYPRESS_FIRMWARE MEDIA DRIVER 5419M: Antti Palosaari <crope@iki.fi> 5420L: linux-media@vger.kernel.org 5421S: Maintained 5422W: https://linuxtv.org 5423W: http://palosaari.fi/linux/ 5424Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5425T: git git://linuxtv.org/anttip/media_tree.git 5426F: drivers/media/common/cypress_firmware* 5427 5428CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5429M: Linus Walleij <linus.walleij@linaro.org> 5430L: linux-input@vger.kernel.org 5431S: Maintained 5432F: drivers/input/touchscreen/cy8ctma140.c 5433 5434CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5435M: Yassine Oudjana <y.oudjana@protonmail.com> 5436L: linux-input@vger.kernel.org 5437S: Maintained 5438F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5439F: drivers/input/keyboard/cypress-sf.c 5440 5441CYTTSP TOUCHSCREEN DRIVER 5442M: Linus Walleij <linus.walleij@linaro.org> 5443L: linux-input@vger.kernel.org 5444S: Maintained 5445F: drivers/input/touchscreen/cyttsp* 5446 5447D-LINK DIR-685 TOUCHKEYS DRIVER 5448M: Linus Walleij <linus.walleij@linaro.org> 5449L: linux-input@vger.kernel.org 5450S: Supported 5451F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5452 5453DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5454M: Joshua Kinard <kumba@gentoo.org> 5455S: Maintained 5456F: drivers/rtc/rtc-ds1685.c 5457F: include/linux/rtc/ds1685.h 5458 5459DAMA SLAVE for AX.25 5460M: Joerg Reuter <jreuter@yaina.de> 5461L: linux-hams@vger.kernel.org 5462S: Maintained 5463W: http://yaina.de/jreuter/ 5464W: http://www.qsl.net/dl1bke/ 5465F: net/ax25/af_ax25.c 5466F: net/ax25/ax25_dev.c 5467F: net/ax25/ax25_ds_* 5468F: net/ax25/ax25_in.c 5469F: net/ax25/ax25_out.c 5470F: net/ax25/ax25_timer.c 5471F: net/ax25/sysctl_net_ax25.c 5472 5473DATA ACCESS MONITOR 5474M: SeongJae Park <sj@kernel.org> 5475L: damon@lists.linux.dev 5476L: linux-mm@kvack.org 5477S: Maintained 5478F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5479F: Documentation/admin-guide/mm/damon/ 5480F: Documentation/vm/damon/ 5481F: include/linux/damon.h 5482F: include/trace/events/damon.h 5483F: mm/damon/ 5484F: tools/testing/selftests/damon/ 5485 5486DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5487L: netdev@vger.kernel.org 5488S: Orphan 5489F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5490F: drivers/net/ethernet/dec/tulip/dmfe.c 5491 5492DC390/AM53C974 SCSI driver 5493M: Hannes Reinecke <hare@suse.com> 5494L: linux-scsi@vger.kernel.org 5495S: Maintained 5496F: drivers/scsi/am53c974.c 5497 5498DC395x SCSI driver 5499M: Oliver Neukum <oliver@neukum.org> 5500M: Ali Akcaagac <aliakc@web.de> 5501M: Jamie Lenehan <lenehan@twibble.org> 5502L: dc395x@twibble.org 5503S: Maintained 5504W: http://twibble.org/dist/dc395x/ 5505W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5506F: Documentation/scsi/dc395x.rst 5507F: drivers/scsi/dc395x.* 5508 5509DCCP PROTOCOL 5510L: dccp@vger.kernel.org 5511S: Orphan 5512W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5513F: include/linux/dccp.h 5514F: include/linux/tfrc.h 5515F: include/uapi/linux/dccp.h 5516F: net/dccp/ 5517 5518DECnet NETWORK LAYER 5519L: linux-decnet-user@lists.sourceforge.net 5520S: Orphan 5521W: http://linux-decnet.sourceforge.net 5522F: Documentation/networking/decnet.rst 5523F: net/decnet/ 5524 5525DECSTATION PLATFORM SUPPORT 5526M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5527L: linux-mips@vger.kernel.org 5528S: Maintained 5529W: http://www.linux-mips.org/wiki/DECstation 5530F: arch/mips/dec/ 5531F: arch/mips/include/asm/dec/ 5532F: arch/mips/include/asm/mach-dec/ 5533 5534DEFXX FDDI NETWORK DRIVER 5535M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5536S: Maintained 5537F: drivers/net/fddi/defxx.* 5538 5539DEFZA FDDI NETWORK DRIVER 5540M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5541S: Maintained 5542F: drivers/net/fddi/defza.* 5543 5544DEINTERLACE DRIVERS FOR ALLWINNER H3 5545M: Jernej Skrabec <jernej.skrabec@gmail.com> 5546L: linux-media@vger.kernel.org 5547S: Maintained 5548T: git git://linuxtv.org/media_tree.git 5549F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5550F: drivers/media/platform/sunxi/sun8i-di/ 5551 5552DELL LAPTOP DRIVER 5553M: Matthew Garrett <mjg59@srcf.ucam.org> 5554M: Pali Rohár <pali@kernel.org> 5555L: platform-driver-x86@vger.kernel.org 5556S: Maintained 5557F: drivers/platform/x86/dell/dell-laptop.c 5558 5559DELL LAPTOP FREEFALL DRIVER 5560M: Pali Rohár <pali@kernel.org> 5561S: Maintained 5562F: drivers/platform/x86/dell/dell-smo8800.c 5563 5564DELL LAPTOP RBTN DRIVER 5565M: Pali Rohár <pali@kernel.org> 5566S: Maintained 5567F: drivers/platform/x86/dell/dell-rbtn.* 5568 5569DELL LAPTOP SMM DRIVER 5570M: Pali Rohár <pali@kernel.org> 5571S: Maintained 5572F: Documentation/ABI/obsolete/procfs-i8k 5573F: drivers/hwmon/dell-smm-hwmon.c 5574F: include/uapi/linux/i8k.h 5575 5576DELL REMOTE BIOS UPDATE DRIVER 5577M: Stuart Hayes <stuart.w.hayes@gmail.com> 5578L: platform-driver-x86@vger.kernel.org 5579S: Maintained 5580F: drivers/platform/x86/dell/dell_rbu.c 5581 5582DELL SMBIOS DRIVER 5583M: Pali Rohár <pali@kernel.org> 5584L: Dell.Client.Kernel@dell.com 5585L: platform-driver-x86@vger.kernel.org 5586S: Maintained 5587F: drivers/platform/x86/dell/dell-smbios.* 5588 5589DELL SMBIOS SMM DRIVER 5590L: Dell.Client.Kernel@dell.com 5591L: platform-driver-x86@vger.kernel.org 5592S: Maintained 5593F: drivers/platform/x86/dell/dell-smbios-smm.c 5594 5595DELL SMBIOS WMI DRIVER 5596L: Dell.Client.Kernel@dell.com 5597L: platform-driver-x86@vger.kernel.org 5598S: Maintained 5599F: drivers/platform/x86/dell/dell-smbios-wmi.c 5600F: tools/wmi/dell-smbios-example.c 5601 5602DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5603M: Stuart Hayes <stuart.w.hayes@gmail.com> 5604L: platform-driver-x86@vger.kernel.org 5605S: Maintained 5606F: Documentation/driver-api/dcdbas.rst 5607F: drivers/platform/x86/dell/dcdbas.* 5608 5609DELL WMI DESCRIPTOR DRIVER 5610L: Dell.Client.Kernel@dell.com 5611S: Maintained 5612F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5613 5614DELL WMI SYSMAN DRIVER 5615M: Divya Bharathi <divya.bharathi@dell.com> 5616M: Prasanth Ksr <prasanth.ksr@dell.com> 5617L: Dell.Client.Kernel@dell.com 5618L: platform-driver-x86@vger.kernel.org 5619S: Maintained 5620F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5621F: drivers/platform/x86/dell/dell-wmi-sysman/ 5622 5623DELL WMI NOTIFICATIONS DRIVER 5624M: Matthew Garrett <mjg59@srcf.ucam.org> 5625M: Pali Rohár <pali@kernel.org> 5626S: Maintained 5627F: drivers/platform/x86/dell/dell-wmi-base.c 5628 5629DELL WMI HARDWARE PRIVACY SUPPORT 5630M: Perry Yuan <Perry.Yuan@dell.com> 5631L: Dell.Client.Kernel@dell.com 5632L: platform-driver-x86@vger.kernel.org 5633S: Maintained 5634F: drivers/platform/x86/dell/dell-wmi-privacy.c 5635 5636DELTA ST MEDIA DRIVER 5637M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5638L: linux-media@vger.kernel.org 5639S: Supported 5640W: https://linuxtv.org 5641T: git git://linuxtv.org/media_tree.git 5642F: drivers/media/platform/st/sti/delta 5643 5644DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5645M: Zev Weiss <zev@bewilderbeest.net> 5646L: linux-hwmon@vger.kernel.org 5647S: Maintained 5648F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5649 5650DELTA DPS920AB PSU DRIVER 5651M: Robert Marko <robert.marko@sartura.hr> 5652L: linux-hwmon@vger.kernel.org 5653S: Maintained 5654F: Documentation/hwmon/dps920ab.rst 5655F: drivers/hwmon/pmbus/dps920ab.c 5656 5657DELTA NETWORKS TN48M CPLD DRIVERS 5658M: Robert Marko <robert.marko@sartura.hr> 5659S: Maintained 5660F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5661F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5662F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5663F: drivers/gpio/gpio-tn48m.c 5664F: include/dt-bindings/reset/delta,tn48m-reset.h 5665 5666DENALI NAND DRIVER 5667L: linux-mtd@lists.infradead.org 5668S: Orphan 5669F: drivers/mtd/nand/raw/denali* 5670 5671DESIGNWARE EDMA CORE IP DRIVER 5672M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5673L: dmaengine@vger.kernel.org 5674S: Maintained 5675F: drivers/dma/dw-edma/ 5676F: include/linux/dma/edma.h 5677 5678DESIGNWARE XDATA IP DRIVER 5679M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5680L: linux-pci@vger.kernel.org 5681S: Maintained 5682F: Documentation/misc-devices/dw-xdata-pcie.rst 5683F: drivers/misc/dw-xdata-pcie.c 5684 5685DESIGNWARE USB2 DRD IP DRIVER 5686M: Minas Harutyunyan <hminas@synopsys.com> 5687L: linux-usb@vger.kernel.org 5688S: Maintained 5689T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5690F: drivers/usb/dwc2/ 5691 5692DESIGNWARE USB3 DRD IP DRIVER 5693M: Felipe Balbi <balbi@kernel.org> 5694L: linux-usb@vger.kernel.org 5695S: Maintained 5696T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5697F: drivers/usb/dwc3/ 5698 5699DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5700M: Andreas Klinger <ak@it-klinger.de> 5701L: linux-iio@vger.kernel.org 5702S: Maintained 5703F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5704F: drivers/iio/proximity/srf*.c 5705 5706DEVICE COREDUMP (DEV_COREDUMP) 5707M: Johannes Berg <johannes@sipsolutions.net> 5708L: linux-kernel@vger.kernel.org 5709S: Maintained 5710F: drivers/base/devcoredump.c 5711F: include/linux/devcoredump.h 5712 5713DEVICE DEPENDENCY HELPER SCRIPT 5714M: Saravana Kannan <saravanak@google.com> 5715L: linux-kernel@vger.kernel.org 5716S: Maintained 5717F: scripts/dev-needs.sh 5718 5719DEVICE DIRECT ACCESS (DAX) 5720M: Dan Williams <dan.j.williams@intel.com> 5721M: Vishal Verma <vishal.l.verma@intel.com> 5722M: Dave Jiang <dave.jiang@intel.com> 5723L: nvdimm@lists.linux.dev 5724S: Supported 5725F: drivers/dax/ 5726 5727DEVICE FREQUENCY (DEVFREQ) 5728M: MyungJoo Ham <myungjoo.ham@samsung.com> 5729M: Kyungmin Park <kyungmin.park@samsung.com> 5730M: Chanwoo Choi <cw00.choi@samsung.com> 5731L: linux-pm@vger.kernel.org 5732S: Maintained 5733T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5734F: Documentation/devicetree/bindings/devfreq/ 5735F: drivers/devfreq/ 5736F: include/linux/devfreq.h 5737F: include/trace/events/devfreq.h 5738 5739DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5740M: Chanwoo Choi <cw00.choi@samsung.com> 5741L: linux-pm@vger.kernel.org 5742S: Supported 5743T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5744F: Documentation/devicetree/bindings/devfreq/event/ 5745F: drivers/devfreq/devfreq-event.c 5746F: drivers/devfreq/event/ 5747F: include/dt-bindings/pmu/exynos_ppmu.h 5748F: include/linux/devfreq-event.h 5749 5750DEVICE NUMBER REGISTRY 5751M: Torben Mathiasen <device@lanana.org> 5752S: Maintained 5753W: http://lanana.org/docs/device-list/index.html 5754 5755DEVICE RESOURCE MANAGEMENT HELPERS 5756M: Hans de Goede <hdegoede@redhat.com> 5757R: Matti Vaittinen <mazziesaccount@gmail.com> 5758S: Maintained 5759F: include/linux/devm-helpers.h 5760 5761DEVICE-MAPPER (LVM) 5762M: Alasdair Kergon <agk@redhat.com> 5763M: Mike Snitzer <snitzer@kernel.org> 5764M: dm-devel@redhat.com 5765L: dm-devel@redhat.com 5766S: Maintained 5767W: http://sources.redhat.com/dm 5768Q: http://patchwork.kernel.org/project/dm-devel/list/ 5769T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5770T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5771F: Documentation/admin-guide/device-mapper/ 5772F: drivers/md/Kconfig 5773F: drivers/md/Makefile 5774F: drivers/md/dm* 5775F: drivers/md/persistent-data/ 5776F: include/linux/device-mapper.h 5777F: include/linux/dm-*.h 5778F: include/uapi/linux/dm-*.h 5779 5780DEVLINK 5781M: Jiri Pirko <jiri@nvidia.com> 5782L: netdev@vger.kernel.org 5783S: Supported 5784F: Documentation/networking/devlink 5785F: include/net/devlink.h 5786F: include/uapi/linux/devlink.h 5787F: net/core/devlink.c 5788 5789DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 5790M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5791L: kernel@dh-electronics.com 5792S: Maintained 5793F: arch/arm/boot/dts/imx6*-dhcom-* 5794 5795DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5796M: Marek Vasut <marex@denx.de> 5797L: kernel@dh-electronics.com 5798S: Maintained 5799F: arch/arm/boot/dts/stm32mp1*-dhcom-* 5800F: arch/arm/boot/dts/stm32mp1*-dhcor-* 5801 5802DIALOG SEMICONDUCTOR DRIVERS 5803M: Support Opensource <support.opensource@diasemi.com> 5804S: Supported 5805W: http://www.dialog-semiconductor.com/products 5806F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5807F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5808F: Documentation/devicetree/bindings/mfd/da90*.txt 5809F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 5810F: Documentation/devicetree/bindings/regulator/da92*.txt 5811F: Documentation/devicetree/bindings/regulator/slg51000.txt 5812F: Documentation/devicetree/bindings/sound/da[79]*.txt 5813F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 5814F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 5815F: Documentation/hwmon/da90??.rst 5816F: drivers/gpio/gpio-da90??.c 5817F: drivers/hwmon/da90??-hwmon.c 5818F: drivers/iio/adc/da91??-*.c 5819F: drivers/input/misc/da72??.[ch] 5820F: drivers/input/misc/da90??_onkey.c 5821F: drivers/input/touchscreen/da9052_tsi.c 5822F: drivers/leds/leds-da90??.c 5823F: drivers/mfd/da903x.c 5824F: drivers/mfd/da90??-*.c 5825F: drivers/mfd/da91??-*.c 5826F: drivers/pinctrl/pinctrl-da90??.c 5827F: drivers/power/supply/da9052-battery.c 5828F: drivers/power/supply/da91??-*.c 5829F: drivers/regulator/da9???-regulator.[ch] 5830F: drivers/regulator/slg51000-regulator.[ch] 5831F: drivers/rtc/rtc-da90??.c 5832F: drivers/thermal/da90??-thermal.c 5833F: drivers/video/backlight/da90??_bl.c 5834F: drivers/watchdog/da90??_wdt.c 5835F: include/dt-bindings/regulator/dlg,da9*-regulator.h 5836F: include/linux/mfd/da903x.h 5837F: include/linux/mfd/da9052/ 5838F: include/linux/mfd/da9055/ 5839F: include/linux/mfd/da9062/ 5840F: include/linux/mfd/da9063/ 5841F: include/linux/mfd/da9150/ 5842F: include/linux/regulator/da9211.h 5843F: include/sound/da[79]*.h 5844F: sound/soc/codecs/da[79]*.[ch] 5845 5846DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 5847M: William Breathitt Gray <vilhelm.gray@gmail.com> 5848L: linux-gpio@vger.kernel.org 5849S: Maintained 5850F: drivers/gpio/gpio-gpio-mm.c 5851 5852DIOLAN U2C-12 I2C DRIVER 5853M: Guenter Roeck <linux@roeck-us.net> 5854L: linux-i2c@vger.kernel.org 5855S: Maintained 5856F: drivers/i2c/busses/i2c-diolan-u2c.c 5857 5858DIRECTORY NOTIFICATION (DNOTIFY) 5859M: Jan Kara <jack@suse.cz> 5860R: Amir Goldstein <amir73il@gmail.com> 5861L: linux-fsdevel@vger.kernel.org 5862S: Maintained 5863F: Documentation/filesystems/dnotify.rst 5864F: fs/notify/dnotify/ 5865F: include/linux/dnotify.h 5866 5867DISK GEOMETRY AND PARTITION HANDLING 5868M: Andries Brouwer <aeb@cwi.nl> 5869S: Maintained 5870W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 5871W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 5872W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 5873 5874DISKQUOTA 5875M: Jan Kara <jack@suse.com> 5876S: Maintained 5877F: Documentation/filesystems/quota.rst 5878F: fs/quota/ 5879F: include/linux/quota*.h 5880F: include/uapi/linux/quota*.h 5881 5882DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 5883M: Bernie Thompson <bernie@plugable.com> 5884L: linux-fbdev@vger.kernel.org 5885S: Maintained 5886W: http://plugable.com/category/projects/udlfb/ 5887F: Documentation/fb/udlfb.rst 5888F: drivers/video/fbdev/udlfb.c 5889F: include/video/udlfb.h 5890 5891DISTRIBUTED LOCK MANAGER (DLM) 5892M: Christine Caulfield <ccaulfie@redhat.com> 5893M: David Teigland <teigland@redhat.com> 5894L: cluster-devel@redhat.com 5895S: Supported 5896W: http://sources.redhat.com/cluster/ 5897T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 5898F: fs/dlm/ 5899 5900DMA BUFFER SHARING FRAMEWORK 5901M: Sumit Semwal <sumit.semwal@linaro.org> 5902M: Christian König <christian.koenig@amd.com> 5903L: linux-media@vger.kernel.org 5904L: dri-devel@lists.freedesktop.org 5905L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5906S: Maintained 5907T: git git://anongit.freedesktop.org/drm/drm-misc 5908F: Documentation/driver-api/dma-buf.rst 5909F: drivers/dma-buf/ 5910F: include/linux/*fence.h 5911F: include/linux/dma-buf.h 5912F: include/linux/dma-resv.h 5913K: \bdma_(?:buf|fence|resv)\b 5914 5915DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 5916M: Vinod Koul <vkoul@kernel.org> 5917L: dmaengine@vger.kernel.org 5918S: Maintained 5919Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 5920T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 5921F: Documentation/devicetree/bindings/dma/ 5922F: Documentation/driver-api/dmaengine/ 5923F: drivers/dma/ 5924F: include/linux/dma/ 5925F: include/linux/dmaengine.h 5926F: include/linux/of_dma.h 5927 5928DMA MAPPING HELPERS 5929M: Christoph Hellwig <hch@lst.de> 5930M: Marek Szyprowski <m.szyprowski@samsung.com> 5931R: Robin Murphy <robin.murphy@arm.com> 5932L: iommu@lists.linux-foundation.org 5933S: Supported 5934W: http://git.infradead.org/users/hch/dma-mapping.git 5935T: git git://git.infradead.org/users/hch/dma-mapping.git 5936F: include/asm-generic/dma-mapping.h 5937F: include/linux/dma-direct.h 5938F: include/linux/dma-mapping.h 5939F: include/linux/dma-map-ops.h 5940F: kernel/dma/ 5941 5942DMA MAPPING BENCHMARK 5943M: Xiang Chen <chenxiang66@hisilicon.com> 5944L: iommu@lists.linux-foundation.org 5945F: kernel/dma/map_benchmark.c 5946F: tools/testing/selftests/dma/ 5947 5948DMA-BUF HEAPS FRAMEWORK 5949M: Sumit Semwal <sumit.semwal@linaro.org> 5950R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 5951R: Liam Mark <lmark@codeaurora.org> 5952R: Laura Abbott <labbott@redhat.com> 5953R: Brian Starkey <Brian.Starkey@arm.com> 5954R: John Stultz <jstultz@google.com> 5955L: linux-media@vger.kernel.org 5956L: dri-devel@lists.freedesktop.org 5957L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5958S: Maintained 5959T: git git://anongit.freedesktop.org/drm/drm-misc 5960F: drivers/dma-buf/dma-heap.c 5961F: drivers/dma-buf/heaps/* 5962F: include/linux/dma-heap.h 5963F: include/uapi/linux/dma-heap.h 5964 5965DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 5966M: Lukasz Luba <lukasz.luba@arm.com> 5967L: linux-pm@vger.kernel.org 5968L: linux-samsung-soc@vger.kernel.org 5969S: Maintained 5970F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 5971F: drivers/memory/samsung/exynos5422-dmc.c 5972 5973DME1737 HARDWARE MONITOR DRIVER 5974M: Juerg Haefliger <juergh@gmail.com> 5975L: linux-hwmon@vger.kernel.org 5976S: Maintained 5977F: Documentation/hwmon/dme1737.rst 5978F: drivers/hwmon/dme1737.c 5979 5980DMI/SMBIOS SUPPORT 5981M: Jean Delvare <jdelvare@suse.com> 5982S: Maintained 5983T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 5984F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 5985F: drivers/firmware/dmi-id.c 5986F: drivers/firmware/dmi_scan.c 5987F: include/linux/dmi.h 5988 5989DOCUMENTATION 5990M: Jonathan Corbet <corbet@lwn.net> 5991L: linux-doc@vger.kernel.org 5992S: Maintained 5993P: Documentation/doc-guide/maintainer-profile.rst 5994T: git git://git.lwn.net/linux.git docs-next 5995F: Documentation/ 5996F: scripts/documentation-file-ref-check 5997F: scripts/kernel-doc 5998F: scripts/sphinx-pre-install 5999X: Documentation/ABI/ 6000X: Documentation/admin-guide/media/ 6001X: Documentation/devicetree/ 6002X: Documentation/driver-api/media/ 6003X: Documentation/firmware-guide/acpi/ 6004X: Documentation/i2c/ 6005X: Documentation/power/ 6006X: Documentation/spi/ 6007X: Documentation/userspace-api/media/ 6008 6009DOCUMENTATION REPORTING ISSUES 6010M: Thorsten Leemhuis <linux@leemhuis.info> 6011L: linux-doc@vger.kernel.org 6012S: Maintained 6013F: Documentation/admin-guide/reporting-issues.rst 6014 6015DOCUMENTATION SCRIPTS 6016M: Mauro Carvalho Chehab <mchehab@kernel.org> 6017L: linux-doc@vger.kernel.org 6018S: Maintained 6019F: Documentation/sphinx/parse-headers.pl 6020F: scripts/documentation-file-ref-check 6021F: scripts/sphinx-pre-install 6022 6023DOCUMENTATION/ITALIAN 6024M: Federico Vaga <federico.vaga@vaga.pv.it> 6025L: linux-doc@vger.kernel.org 6026S: Maintained 6027F: Documentation/translations/it_IT 6028 6029DOCUMENTATION/JAPANESE 6030R: Akira Yokosawa <akiyks@gmail.com> 6031L: linux-doc@vger.kernel.org 6032S: Maintained 6033F: Documentation/translations/ja_JP 6034 6035DONGWOON DW9714 LENS VOICE COIL DRIVER 6036M: Sakari Ailus <sakari.ailus@linux.intel.com> 6037L: linux-media@vger.kernel.org 6038S: Maintained 6039T: git git://linuxtv.org/media_tree.git 6040F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 6041F: drivers/media/i2c/dw9714.c 6042 6043DONGWOON DW9768 LENS VOICE COIL DRIVER 6044M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6045L: linux-media@vger.kernel.org 6046S: Maintained 6047T: git git://linuxtv.org/media_tree.git 6048F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6049F: drivers/media/i2c/dw9768.c 6050 6051DONGWOON DW9807 LENS VOICE COIL DRIVER 6052M: Sakari Ailus <sakari.ailus@linux.intel.com> 6053L: linux-media@vger.kernel.org 6054S: Maintained 6055T: git git://linuxtv.org/media_tree.git 6056F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt 6057F: drivers/media/i2c/dw9807-vcm.c 6058 6059DOUBLETALK DRIVER 6060M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6061L: blinux-list@redhat.com 6062S: Maintained 6063F: drivers/char/dtlk.c 6064F: include/linux/dtlk.h 6065 6066DPAA2 DATAPATH I/O (DPIO) DRIVER 6067M: Roy Pledge <Roy.Pledge@nxp.com> 6068L: linux-kernel@vger.kernel.org 6069S: Maintained 6070F: drivers/soc/fsl/dpio 6071 6072DPAA2 ETHERNET DRIVER 6073M: Ioana Ciornei <ioana.ciornei@nxp.com> 6074L: netdev@vger.kernel.org 6075S: Maintained 6076F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6077F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6078F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6079F: drivers/net/ethernet/freescale/dpaa2/Makefile 6080F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6081F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6082F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6083F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6084F: drivers/net/ethernet/freescale/dpaa2/dpni* 6085 6086DPAA2 ETHERNET SWITCH DRIVER 6087M: Ioana Ciornei <ioana.ciornei@nxp.com> 6088L: netdev@vger.kernel.org 6089S: Maintained 6090F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6091F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6092F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6093 6094DPT_I2O SCSI RAID DRIVER 6095M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 6096L: linux-scsi@vger.kernel.org 6097S: Maintained 6098W: http://www.adaptec.com/ 6099F: drivers/scsi/dpt* 6100F: drivers/scsi/dpt/ 6101 6102DRBD DRIVER 6103M: Philipp Reisner <philipp.reisner@linbit.com> 6104M: Lars Ellenberg <lars.ellenberg@linbit.com> 6105M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6106L: drbd-dev@lists.linbit.com 6107S: Supported 6108W: http://www.drbd.org 6109T: git git://git.linbit.com/linux-drbd.git 6110T: git git://git.linbit.com/drbd-8.4.git 6111F: Documentation/admin-guide/blockdev/ 6112F: drivers/block/drbd/ 6113F: lib/lru_cache.c 6114 6115DRIVER COMPONENT FRAMEWORK 6116L: dri-devel@lists.freedesktop.org 6117F: drivers/base/component.c 6118F: include/linux/component.h 6119 6120DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6121M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6122R: "Rafael J. Wysocki" <rafael@kernel.org> 6123S: Supported 6124T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6125F: Documentation/core-api/kobject.rst 6126F: drivers/base/ 6127F: fs/debugfs/ 6128F: fs/sysfs/ 6129F: include/linux/debugfs.h 6130F: include/linux/kobj* 6131F: lib/kobj* 6132 6133DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6134M: Nishanth Menon <nm@ti.com> 6135L: linux-pm@vger.kernel.org 6136S: Maintained 6137F: drivers/soc/ti/smartreflex.c 6138F: include/linux/power/smartreflex.h 6139 6140DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6141M: Maxime Ripard <mripard@kernel.org> 6142M: Chen-Yu Tsai <wens@csie.org> 6143R: Jernej Skrabec <jernej.skrabec@gmail.com> 6144L: dri-devel@lists.freedesktop.org 6145S: Supported 6146T: git git://anongit.freedesktop.org/drm/drm-misc 6147F: drivers/gpu/drm/sun4i/sun8i* 6148 6149DRM DRIVER FOR ARM PL111 CLCD 6150M: Emma Anholt <emma@anholt.net> 6151S: Supported 6152T: git git://anongit.freedesktop.org/drm/drm-misc 6153F: drivers/gpu/drm/pl111/ 6154 6155DRM DRIVER FOR ARM VERSATILE TFT PANELS 6156M: Linus Walleij <linus.walleij@linaro.org> 6157S: Maintained 6158T: git git://anongit.freedesktop.org/drm/drm-misc 6159F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6160F: drivers/gpu/drm/panel/panel-arm-versatile.c 6161 6162DRM DRIVER FOR ASPEED BMC GFX 6163M: Joel Stanley <joel@jms.id.au> 6164L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6165S: Supported 6166T: git git://anongit.freedesktop.org/drm/drm-misc 6167F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6168F: drivers/gpu/drm/aspeed/ 6169 6170DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6171M: Dave Airlie <airlied@redhat.com> 6172R: Thomas Zimmermann <tzimmermann@suse.de> 6173L: dri-devel@lists.freedesktop.org 6174S: Supported 6175T: git git://anongit.freedesktop.org/drm/drm-misc 6176F: drivers/gpu/drm/ast/ 6177 6178DRM DRIVER FOR BOCHS VIRTUAL GPU 6179M: Gerd Hoffmann <kraxel@redhat.com> 6180L: virtualization@lists.linux-foundation.org 6181S: Maintained 6182T: git git://anongit.freedesktop.org/drm/drm-misc 6183F: drivers/gpu/drm/tiny/bochs.c 6184 6185DRM DRIVER FOR BOE HIMAX8279D PANELS 6186M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6187S: Maintained 6188F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6189F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6190 6191DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6192M: Jagan Teki <jagan@amarulasolutions.com> 6193S: Maintained 6194F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6195F: drivers/gpu/drm/bridge/chipone-icn6211.c 6196 6197DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6198M: Linus Walleij <linus.walleij@linaro.org> 6199S: Maintained 6200T: git git://anongit.freedesktop.org/drm/drm-misc 6201F: drivers/gpu/drm/tve200/ 6202 6203DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6204M: Icenowy Zheng <icenowy@aosc.io> 6205S: Maintained 6206F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6207F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6208 6209DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6210M: Jagan Teki <jagan@amarulasolutions.com> 6211S: Maintained 6212F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6213F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6214 6215DRM DRIVER FOR GENERIC USB DISPLAY 6216M: Noralf Trønnes <noralf@tronnes.org> 6217S: Maintained 6218W: https://github.com/notro/gud/wiki 6219T: git git://anongit.freedesktop.org/drm/drm-misc 6220F: drivers/gpu/drm/gud/ 6221F: include/drm/gud.h 6222 6223DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6224M: Hans de Goede <hdegoede@redhat.com> 6225S: Maintained 6226T: git git://anongit.freedesktop.org/drm/drm-misc 6227F: drivers/gpu/drm/tiny/gm12u320.c 6228 6229DRM DRIVER FOR HX8357D PANELS 6230M: Emma Anholt <emma@anholt.net> 6231S: Maintained 6232T: git git://anongit.freedesktop.org/drm/drm-misc 6233F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6234F: drivers/gpu/drm/tiny/hx8357d.c 6235 6236DRM DRIVER FOR ILITEK ILI9225 PANELS 6237M: David Lechner <david@lechnology.com> 6238S: Maintained 6239T: git git://anongit.freedesktop.org/drm/drm-misc 6240F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6241F: drivers/gpu/drm/tiny/ili9225.c 6242 6243DRM DRIVER FOR ILITEK ILI9486 PANELS 6244M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6245S: Maintained 6246T: git git://anongit.freedesktop.org/drm/drm-misc 6247F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6248F: drivers/gpu/drm/tiny/ili9486.c 6249 6250DRM DRIVER FOR INTEL I810 VIDEO CARDS 6251S: Orphan / Obsolete 6252F: drivers/gpu/drm/i810/ 6253F: include/uapi/drm/i810_drm.h 6254 6255DRM DRIVER FOR LVDS PANELS 6256M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6257L: dri-devel@lists.freedesktop.org 6258T: git git://anongit.freedesktop.org/drm/drm-misc 6259S: Maintained 6260F: drivers/gpu/drm/panel/panel-lvds.c 6261F: Documentation/devicetree/bindings/display/lvds.yaml 6262F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6263 6264DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6265M: Guido Günther <agx@sigxcpu.org> 6266R: Purism Kernel Team <kernel@puri.sm> 6267S: Maintained 6268F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6269F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6270 6271DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6272S: Orphan / Obsolete 6273F: drivers/gpu/drm/mga/ 6274F: include/uapi/drm/mga_drm.h 6275 6276DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6277M: Dave Airlie <airlied@redhat.com> 6278R: Thomas Zimmermann <tzimmermann@suse.de> 6279L: dri-devel@lists.freedesktop.org 6280S: Supported 6281T: git git://anongit.freedesktop.org/drm/drm-misc 6282F: drivers/gpu/drm/mgag200/ 6283 6284DRM DRIVER FOR MI0283QT 6285M: Noralf Trønnes <noralf@tronnes.org> 6286S: Maintained 6287T: git git://anongit.freedesktop.org/drm/drm-misc 6288F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6289F: drivers/gpu/drm/tiny/mi0283qt.c 6290 6291DRM DRIVER FOR MIPI DBI compatible panels 6292M: Noralf Trønnes <noralf@tronnes.org> 6293S: Maintained 6294W: https://github.com/notro/panel-mipi-dbi/wiki 6295T: git git://anongit.freedesktop.org/drm/drm-misc 6296F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6297F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6298 6299DRM DRIVER FOR MSM ADRENO GPU 6300M: Rob Clark <robdclark@gmail.com> 6301M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6302M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6303R: Sean Paul <sean@poorly.run> 6304L: linux-arm-msm@vger.kernel.org 6305L: dri-devel@lists.freedesktop.org 6306L: freedreno@lists.freedesktop.org 6307S: Maintained 6308T: git https://gitlab.freedesktop.org/drm/msm.git 6309F: Documentation/devicetree/bindings/display/msm/ 6310F: drivers/gpu/drm/msm/ 6311F: include/uapi/drm/msm_drm.h 6312 6313DRM DRIVER FOR NOVATEK NT35510 PANELS 6314M: Linus Walleij <linus.walleij@linaro.org> 6315S: Maintained 6316T: git git://anongit.freedesktop.org/drm/drm-misc 6317F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6318F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6319 6320DRM DRIVER FOR NOVATEK NT35560 PANELS 6321M: Linus Walleij <linus.walleij@linaro.org> 6322S: Maintained 6323T: git git://anongit.freedesktop.org/drm/drm-misc 6324F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6325F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6326 6327DRM DRIVER FOR NOVATEK NT36672A PANELS 6328M: Sumit Semwal <sumit.semwal@linaro.org> 6329S: Maintained 6330T: git git://anongit.freedesktop.org/drm/drm-misc 6331F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6332F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6333 6334DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6335M: Ben Skeggs <bskeggs@redhat.com> 6336M: Karol Herbst <kherbst@redhat.com> 6337M: Lyude Paul <lyude@redhat.com> 6338L: dri-devel@lists.freedesktop.org 6339L: nouveau@lists.freedesktop.org 6340S: Supported 6341W: https://nouveau.freedesktop.org/ 6342Q: https://patchwork.freedesktop.org/project/nouveau/ 6343Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6344B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6345C: irc://irc.oftc.net/nouveau 6346T: git https://gitlab.freedesktop.org/drm/nouveau.git 6347F: drivers/gpu/drm/nouveau/ 6348F: include/uapi/drm/nouveau_drm.h 6349 6350DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6351M: Stefan Mavrodiev <stefan@olimex.com> 6352S: Maintained 6353F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6354F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6355 6356DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6357R: Douglas Anderson <dianders@chromium.org> 6358F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6359F: drivers/gpu/drm/bridge/parade-ps8640.c 6360 6361DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6362M: Noralf Trønnes <noralf@tronnes.org> 6363S: Maintained 6364T: git git://anongit.freedesktop.org/drm/drm-misc 6365F: Documentation/devicetree/bindings/display/repaper.txt 6366F: drivers/gpu/drm/tiny/repaper.c 6367 6368DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6369M: Javier Martinez Canillas <javierm@redhat.com> 6370S: Maintained 6371T: git git://anongit.freedesktop.org/drm/drm-misc 6372F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6373F: drivers/gpu/drm/solomon/ssd130x* 6374 6375DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6376M: Dave Airlie <airlied@redhat.com> 6377M: Gerd Hoffmann <kraxel@redhat.com> 6378L: virtualization@lists.linux-foundation.org 6379S: Obsolete 6380W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6381T: git git://anongit.freedesktop.org/drm/drm-misc 6382F: drivers/gpu/drm/tiny/cirrus.c 6383 6384DRM DRIVER FOR QXL VIRTUAL GPU 6385M: Dave Airlie <airlied@redhat.com> 6386M: Gerd Hoffmann <kraxel@redhat.com> 6387L: virtualization@lists.linux-foundation.org 6388L: spice-devel@lists.freedesktop.org 6389S: Maintained 6390T: git git://anongit.freedesktop.org/drm/drm-misc 6391F: drivers/gpu/drm/qxl/ 6392F: include/uapi/drm/qxl_drm.h 6393 6394DRM DRIVER FOR RAGE 128 VIDEO CARDS 6395S: Orphan / Obsolete 6396F: drivers/gpu/drm/r128/ 6397F: include/uapi/drm/r128_drm.h 6398 6399DRM DRIVER FOR RAYDIUM RM67191 PANELS 6400M: Robert Chiras <robert.chiras@nxp.com> 6401S: Maintained 6402F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6403F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6404 6405DRM DRIVER FOR SAMSUNG DB7430 PANELS 6406M: Linus Walleij <linus.walleij@linaro.org> 6407S: Maintained 6408T: git git://anongit.freedesktop.org/drm/drm-misc 6409F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6410F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6411 6412DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6413M: Markuss Broks <markuss.broks@gmail.com> 6414S: Maintained 6415F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6416F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6417 6418DRM DRIVER FOR SITRONIX ST7703 PANELS 6419M: Guido Günther <agx@sigxcpu.org> 6420R: Purism Kernel Team <kernel@puri.sm> 6421R: Ondrej Jirman <megous@megous.com> 6422S: Maintained 6423F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6424F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6425 6426DRM DRIVER FOR SAVAGE VIDEO CARDS 6427S: Orphan / Obsolete 6428F: drivers/gpu/drm/savage/ 6429F: include/uapi/drm/savage_drm.h 6430 6431DRM DRIVER FOR SIMPLE FRAMEBUFFERS 6432M: Thomas Zimmermann <tzimmermann@suse.de> 6433L: dri-devel@lists.freedesktop.org 6434S: Maintained 6435T: git git://anongit.freedesktop.org/drm/drm-misc 6436F: drivers/gpu/drm/tiny/simpledrm.c 6437 6438DRM DRIVER FOR SIS VIDEO CARDS 6439S: Orphan / Obsolete 6440F: drivers/gpu/drm/sis/ 6441F: include/uapi/drm/sis_drm.h 6442 6443DRM DRIVER FOR SITRONIX ST7586 PANELS 6444M: David Lechner <david@lechnology.com> 6445S: Maintained 6446T: git git://anongit.freedesktop.org/drm/drm-misc 6447F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6448F: drivers/gpu/drm/tiny/st7586.c 6449 6450DRM DRIVER FOR SITRONIX ST7701 PANELS 6451M: Jagan Teki <jagan@amarulasolutions.com> 6452S: Maintained 6453F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6454F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6455 6456DRM DRIVER FOR SITRONIX ST7735R PANELS 6457M: David Lechner <david@lechnology.com> 6458S: Maintained 6459T: git git://anongit.freedesktop.org/drm/drm-misc 6460F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6461F: drivers/gpu/drm/tiny/st7735r.c 6462 6463DRM DRIVER FOR ST-ERICSSON MCDE 6464M: Linus Walleij <linus.walleij@linaro.org> 6465S: Maintained 6466T: git git://anongit.freedesktop.org/drm/drm-misc 6467F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6468F: drivers/gpu/drm/mcde/ 6469 6470DRM DRIVER FOR TDFX VIDEO CARDS 6471S: Orphan / Obsolete 6472F: drivers/gpu/drm/tdfx/ 6473 6474DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6475R: Douglas Anderson <dianders@chromium.org> 6476F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6477F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6478 6479DRM DRIVER FOR TPO TPG110 PANELS 6480M: Linus Walleij <linus.walleij@linaro.org> 6481S: Maintained 6482T: git git://anongit.freedesktop.org/drm/drm-misc 6483F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6484F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6485 6486DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6487M: Dave Airlie <airlied@redhat.com> 6488R: Sean Paul <sean@poorly.run> 6489R: Thomas Zimmermann <tzimmermann@suse.de> 6490L: dri-devel@lists.freedesktop.org 6491S: Supported 6492T: git git://anongit.freedesktop.org/drm/drm-misc 6493F: drivers/gpu/drm/udl/ 6494 6495DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6496M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6497M: Melissa Wen <melissa.srw@gmail.com> 6498R: Haneen Mohammed <hamohammed.sa@gmail.com> 6499R: Daniel Vetter <daniel@ffwll.ch> 6500L: dri-devel@lists.freedesktop.org 6501S: Maintained 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: Documentation/gpu/vkms.rst 6504F: drivers/gpu/drm/vkms/ 6505 6506DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6507M: Hans de Goede <hdegoede@redhat.com> 6508L: dri-devel@lists.freedesktop.org 6509S: Maintained 6510T: git git://anongit.freedesktop.org/drm/drm-misc 6511F: drivers/gpu/drm/vboxvideo/ 6512 6513DRM DRIVER FOR VMWARE VIRTUAL GPU 6514M: Zack Rusin <zackr@vmware.com> 6515R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6516L: dri-devel@lists.freedesktop.org 6517S: Supported 6518T: git git://anongit.freedesktop.org/drm/drm-misc 6519F: drivers/gpu/drm/vmwgfx/ 6520F: include/uapi/drm/vmwgfx_drm.h 6521 6522DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6523M: Linus Walleij <linus.walleij@linaro.org> 6524S: Maintained 6525T: git git://anongit.freedesktop.org/drm/drm-misc 6526F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6527F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6528 6529DRM DRIVERS 6530M: David Airlie <airlied@linux.ie> 6531M: Daniel Vetter <daniel@ffwll.ch> 6532L: dri-devel@lists.freedesktop.org 6533S: Maintained 6534B: https://gitlab.freedesktop.org/drm 6535C: irc://irc.oftc.net/dri-devel 6536T: git git://anongit.freedesktop.org/drm/drm 6537F: Documentation/devicetree/bindings/display/ 6538F: Documentation/devicetree/bindings/gpu/ 6539F: Documentation/gpu/ 6540F: drivers/gpu/ 6541F: include/drm/ 6542F: include/linux/vga* 6543F: include/uapi/drm/ 6544 6545DRM DRIVERS AND MISC GPU PATCHES 6546M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6547M: Maxime Ripard <mripard@kernel.org> 6548M: Thomas Zimmermann <tzimmermann@suse.de> 6549S: Maintained 6550W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6551T: git git://anongit.freedesktop.org/drm/drm-misc 6552F: Documentation/gpu/ 6553F: drivers/gpu/drm/* 6554F: drivers/gpu/vga/ 6555F: include/drm/drm* 6556F: include/linux/vga* 6557F: include/uapi/drm/drm* 6558 6559DRM DRIVERS FOR ALLWINNER A10 6560M: Maxime Ripard <mripard@kernel.org> 6561M: Chen-Yu Tsai <wens@csie.org> 6562L: dri-devel@lists.freedesktop.org 6563S: Supported 6564T: git git://anongit.freedesktop.org/drm/drm-misc 6565F: Documentation/devicetree/bindings/display/allwinner* 6566F: drivers/gpu/drm/sun4i/ 6567 6568DRM DRIVERS FOR AMLOGIC SOCS 6569M: Neil Armstrong <narmstrong@baylibre.com> 6570L: dri-devel@lists.freedesktop.org 6571L: linux-amlogic@lists.infradead.org 6572S: Supported 6573W: http://linux-meson.com/ 6574T: git git://anongit.freedesktop.org/drm/drm-misc 6575F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6576F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6577F: Documentation/gpu/meson.rst 6578F: drivers/gpu/drm/meson/ 6579 6580DRM DRIVERS FOR ATMEL HLCDC 6581M: Sam Ravnborg <sam@ravnborg.org> 6582M: Boris Brezillon <bbrezillon@kernel.org> 6583L: dri-devel@lists.freedesktop.org 6584S: Supported 6585T: git git://anongit.freedesktop.org/drm/drm-misc 6586F: Documentation/devicetree/bindings/display/atmel/ 6587F: drivers/gpu/drm/atmel-hlcdc/ 6588 6589DRM DRIVERS FOR BRIDGE CHIPS 6590M: Andrzej Hajda <andrzej.hajda@intel.com> 6591M: Neil Armstrong <narmstrong@baylibre.com> 6592M: Robert Foss <robert.foss@linaro.org> 6593R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6594R: Jonas Karlman <jonas@kwiboo.se> 6595R: Jernej Skrabec <jernej.skrabec@gmail.com> 6596S: Maintained 6597T: git git://anongit.freedesktop.org/drm/drm-misc 6598F: Documentation/devicetree/bindings/display/bridge/ 6599F: drivers/gpu/drm/bridge/ 6600 6601DRM DRIVERS FOR EXYNOS 6602M: Inki Dae <inki.dae@samsung.com> 6603M: Joonyoung Shim <jy0922.shim@samsung.com> 6604M: Seung-Woo Kim <sw0312.kim@samsung.com> 6605M: Kyungmin Park <kyungmin.park@samsung.com> 6606L: dri-devel@lists.freedesktop.org 6607S: Supported 6608T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6609F: Documentation/devicetree/bindings/display/exynos/ 6610F: Documentation/devicetree/bindings/display/samsung/ 6611F: drivers/gpu/drm/exynos/ 6612F: include/uapi/drm/exynos_drm.h 6613 6614DRM DRIVERS FOR FREESCALE DCU 6615M: Stefan Agner <stefan@agner.ch> 6616M: Alison Wang <alison.wang@nxp.com> 6617L: dri-devel@lists.freedesktop.org 6618S: Supported 6619T: git git://anongit.freedesktop.org/drm/drm-misc 6620F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6621F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6622F: drivers/gpu/drm/fsl-dcu/ 6623 6624DRM DRIVERS FOR FREESCALE IMX 6625M: Philipp Zabel <p.zabel@pengutronix.de> 6626L: dri-devel@lists.freedesktop.org 6627S: Maintained 6628F: Documentation/devicetree/bindings/display/imx/ 6629F: drivers/gpu/drm/imx/ 6630F: drivers/gpu/ipu-v3/ 6631 6632DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6633M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6634L: dri-devel@lists.freedesktop.org 6635S: Maintained 6636T: git git://github.com/patjak/drm-gma500 6637F: drivers/gpu/drm/gma500/ 6638 6639DRM DRIVERS FOR HISILICON 6640M: Xinliang Liu <xinliang.liu@linaro.org> 6641M: Tian Tao <tiantao6@hisilicon.com> 6642R: John Stultz <jstultz@google.com> 6643R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6644R: Chen Feng <puck.chen@hisilicon.com> 6645L: dri-devel@lists.freedesktop.org 6646S: Maintained 6647T: git git://anongit.freedesktop.org/drm/drm-misc 6648F: Documentation/devicetree/bindings/display/hisilicon/ 6649F: drivers/gpu/drm/hisilicon/ 6650 6651DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6652M: Deepak Rawat <drawat.floss@gmail.com> 6653L: linux-hyperv@vger.kernel.org 6654L: dri-devel@lists.freedesktop.org 6655S: Maintained 6656T: git git://anongit.freedesktop.org/drm/drm-misc 6657F: drivers/gpu/drm/hyperv 6658 6659DRM DRIVERS FOR LIMA 6660M: Qiang Yu <yuq825@gmail.com> 6661L: dri-devel@lists.freedesktop.org 6662L: lima@lists.freedesktop.org (moderated for non-subscribers) 6663S: Maintained 6664T: git git://anongit.freedesktop.org/drm/drm-misc 6665F: drivers/gpu/drm/lima/ 6666F: include/uapi/drm/lima_drm.h 6667 6668DRM DRIVERS FOR MEDIATEK 6669M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6670M: Philipp Zabel <p.zabel@pengutronix.de> 6671L: dri-devel@lists.freedesktop.org 6672L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6673S: Supported 6674F: Documentation/devicetree/bindings/display/mediatek/ 6675F: drivers/gpu/drm/mediatek/ 6676F: drivers/phy/mediatek/phy-mtk-hdmi* 6677F: drivers/phy/mediatek/phy-mtk-mipi* 6678 6679DRM DRIVERS FOR NVIDIA TEGRA 6680M: Thierry Reding <thierry.reding@gmail.com> 6681L: dri-devel@lists.freedesktop.org 6682L: linux-tegra@vger.kernel.org 6683S: Supported 6684T: git git://anongit.freedesktop.org/tegra/linux.git 6685F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 6686F: Documentation/devicetree/bindings/gpu/host1x/ 6687F: drivers/gpu/drm/tegra/ 6688F: drivers/gpu/host1x/ 6689F: include/linux/host1x.h 6690F: include/uapi/drm/tegra_drm.h 6691 6692DRM DRIVERS FOR RENESAS 6693M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6694M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6695L: dri-devel@lists.freedesktop.org 6696L: linux-renesas-soc@vger.kernel.org 6697S: Supported 6698T: git git://linuxtv.org/pinchartl/media drm/du/next 6699F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6700F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6701F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6702F: Documentation/devicetree/bindings/display/renesas,du.yaml 6703F: drivers/gpu/drm/rcar-du/ 6704F: drivers/gpu/drm/shmobile/ 6705F: include/linux/platform_data/shmob_drm.h 6706 6707DRM DRIVERS FOR ROCKCHIP 6708M: Sandy Huang <hjc@rock-chips.com> 6709M: Heiko Stübner <heiko@sntech.de> 6710L: dri-devel@lists.freedesktop.org 6711S: Maintained 6712T: git git://anongit.freedesktop.org/drm/drm-misc 6713F: Documentation/devicetree/bindings/display/rockchip/ 6714F: drivers/gpu/drm/rockchip/ 6715 6716DRM DRIVERS FOR STI 6717M: Alain Volmat <alain.volmat@foss.st.com> 6718L: dri-devel@lists.freedesktop.org 6719S: Maintained 6720T: git git://anongit.freedesktop.org/drm/drm-misc 6721F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6722F: drivers/gpu/drm/sti 6723 6724DRM DRIVERS FOR STM 6725M: Yannick Fertre <yannick.fertre@foss.st.com> 6726M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6727M: Philippe Cornu <philippe.cornu@foss.st.com> 6728L: dri-devel@lists.freedesktop.org 6729S: Maintained 6730T: git git://anongit.freedesktop.org/drm/drm-misc 6731F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6732F: drivers/gpu/drm/stm 6733 6734DRM DRIVERS FOR TI KEYSTONE 6735M: Jyri Sarha <jyri.sarha@iki.fi> 6736M: Tomi Valkeinen <tomba@kernel.org> 6737L: dri-devel@lists.freedesktop.org 6738S: Maintained 6739T: git git://anongit.freedesktop.org/drm/drm-misc 6740F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6741F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6742F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6743F: drivers/gpu/drm/tidss/ 6744 6745DRM DRIVERS FOR TI LCDC 6746M: Jyri Sarha <jyri.sarha@iki.fi> 6747R: Tomi Valkeinen <tomba@kernel.org> 6748L: dri-devel@lists.freedesktop.org 6749S: Maintained 6750F: Documentation/devicetree/bindings/display/tilcdc/ 6751F: drivers/gpu/drm/tilcdc/ 6752 6753DRM DRIVERS FOR TI OMAP 6754M: Tomi Valkeinen <tomba@kernel.org> 6755L: dri-devel@lists.freedesktop.org 6756S: Maintained 6757F: Documentation/devicetree/bindings/display/ti/ 6758F: drivers/gpu/drm/omapdrm/ 6759 6760DRM DRIVERS FOR V3D 6761M: Emma Anholt <emma@anholt.net> 6762S: Supported 6763T: git git://anongit.freedesktop.org/drm/drm-misc 6764F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 6765F: drivers/gpu/drm/v3d/ 6766F: include/uapi/drm/v3d_drm.h 6767 6768DRM DRIVERS FOR VC4 6769M: Emma Anholt <emma@anholt.net> 6770M: Maxime Ripard <mripard@kernel.org> 6771S: Supported 6772T: git git://github.com/anholt/linux 6773T: git git://anongit.freedesktop.org/drm/drm-misc 6774F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 6775F: drivers/gpu/drm/vc4/ 6776F: include/uapi/drm/vc4_drm.h 6777 6778DRM DRIVERS FOR VIVANTE GPU IP 6779M: Lucas Stach <l.stach@pengutronix.de> 6780R: Russell King <linux+etnaviv@armlinux.org.uk> 6781R: Christian Gmeiner <christian.gmeiner@gmail.com> 6782L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 6783L: dri-devel@lists.freedesktop.org 6784S: Maintained 6785F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 6786F: drivers/gpu/drm/etnaviv/ 6787F: include/uapi/drm/etnaviv_drm.h 6788 6789DRM DRIVERS FOR XEN 6790M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 6791L: dri-devel@lists.freedesktop.org 6792L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 6793S: Supported 6794T: git git://anongit.freedesktop.org/drm/drm-misc 6795F: Documentation/gpu/xen-front.rst 6796F: drivers/gpu/drm/xen/ 6797 6798DRM DRIVERS FOR XILINX 6799M: Hyun Kwon <hyun.kwon@xilinx.com> 6800M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6801L: dri-devel@lists.freedesktop.org 6802S: Maintained 6803T: git git://anongit.freedesktop.org/drm/drm-misc 6804F: Documentation/devicetree/bindings/display/xlnx/ 6805F: drivers/gpu/drm/xlnx/ 6806 6807DRM PANEL DRIVERS 6808M: Thierry Reding <thierry.reding@gmail.com> 6809R: Sam Ravnborg <sam@ravnborg.org> 6810L: dri-devel@lists.freedesktop.org 6811S: Maintained 6812T: git git://anongit.freedesktop.org/drm/drm-misc 6813F: Documentation/devicetree/bindings/display/panel/ 6814F: drivers/gpu/drm/drm_panel.c 6815F: drivers/gpu/drm/panel/ 6816F: include/drm/drm_panel.h 6817 6818DRM PRIVACY-SCREEN CLASS 6819M: Hans de Goede <hdegoede@redhat.com> 6820L: dri-devel@lists.freedesktop.org 6821S: Maintained 6822T: git git://anongit.freedesktop.org/drm/drm-misc 6823F: drivers/gpu/drm/drm_privacy_screen* 6824F: include/drm/drm_privacy_screen* 6825 6826DRM TTM SUBSYSTEM 6827M: Christian Koenig <christian.koenig@amd.com> 6828M: Huang Rui <ray.huang@amd.com> 6829L: dri-devel@lists.freedesktop.org 6830S: Maintained 6831T: git git://anongit.freedesktop.org/drm/drm-misc 6832F: drivers/gpu/drm/ttm/ 6833F: include/drm/ttm/ 6834 6835DRM GPU SCHEDULER 6836M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 6837L: dri-devel@lists.freedesktop.org 6838S: Maintained 6839T: git git://anongit.freedesktop.org/drm/drm-misc 6840F: drivers/gpu/drm/scheduler/ 6841F: include/drm/gpu_scheduler.h 6842 6843DSBR100 USB FM RADIO DRIVER 6844M: Alexey Klimov <klimov.linux@gmail.com> 6845L: linux-media@vger.kernel.org 6846S: Maintained 6847T: git git://linuxtv.org/media_tree.git 6848F: drivers/media/radio/dsbr100.c 6849 6850DT3155 MEDIA DRIVER 6851M: Hans Verkuil <hverkuil@xs4all.nl> 6852L: linux-media@vger.kernel.org 6853S: Odd Fixes 6854W: https://linuxtv.org 6855T: git git://linuxtv.org/media_tree.git 6856F: drivers/media/pci/dt3155/ 6857 6858DVB_USB_AF9015 MEDIA DRIVER 6859M: Antti Palosaari <crope@iki.fi> 6860L: linux-media@vger.kernel.org 6861S: Maintained 6862W: https://linuxtv.org 6863W: http://palosaari.fi/linux/ 6864Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6865T: git git://linuxtv.org/anttip/media_tree.git 6866F: drivers/media/usb/dvb-usb-v2/af9015* 6867 6868DVB_USB_AF9035 MEDIA DRIVER 6869M: Antti Palosaari <crope@iki.fi> 6870L: linux-media@vger.kernel.org 6871S: Maintained 6872W: https://linuxtv.org 6873W: http://palosaari.fi/linux/ 6874Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6875T: git git://linuxtv.org/anttip/media_tree.git 6876F: drivers/media/usb/dvb-usb-v2/af9035* 6877 6878DVB_USB_ANYSEE MEDIA DRIVER 6879M: Antti Palosaari <crope@iki.fi> 6880L: linux-media@vger.kernel.org 6881S: Maintained 6882W: https://linuxtv.org 6883W: http://palosaari.fi/linux/ 6884Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6885T: git git://linuxtv.org/anttip/media_tree.git 6886F: drivers/media/usb/dvb-usb-v2/anysee* 6887 6888DVB_USB_AU6610 MEDIA DRIVER 6889M: Antti Palosaari <crope@iki.fi> 6890L: linux-media@vger.kernel.org 6891S: Maintained 6892W: https://linuxtv.org 6893W: http://palosaari.fi/linux/ 6894Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6895T: git git://linuxtv.org/anttip/media_tree.git 6896F: drivers/media/usb/dvb-usb-v2/au6610* 6897 6898DVB_USB_CE6230 MEDIA DRIVER 6899M: Antti Palosaari <crope@iki.fi> 6900L: linux-media@vger.kernel.org 6901S: Maintained 6902W: https://linuxtv.org 6903W: http://palosaari.fi/linux/ 6904Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6905T: git git://linuxtv.org/anttip/media_tree.git 6906F: drivers/media/usb/dvb-usb-v2/ce6230* 6907 6908DVB_USB_CXUSB MEDIA DRIVER 6909M: Michael Krufky <mkrufky@linuxtv.org> 6910L: linux-media@vger.kernel.org 6911S: Maintained 6912W: https://linuxtv.org 6913W: http://github.com/mkrufky 6914Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6915T: git git://linuxtv.org/media_tree.git 6916F: drivers/media/usb/dvb-usb/cxusb* 6917 6918DVB_USB_EC168 MEDIA DRIVER 6919M: Antti Palosaari <crope@iki.fi> 6920L: linux-media@vger.kernel.org 6921S: Maintained 6922W: https://linuxtv.org 6923W: http://palosaari.fi/linux/ 6924Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6925T: git git://linuxtv.org/anttip/media_tree.git 6926F: drivers/media/usb/dvb-usb-v2/ec168* 6927 6928DVB_USB_GL861 MEDIA DRIVER 6929M: Antti Palosaari <crope@iki.fi> 6930L: linux-media@vger.kernel.org 6931S: Maintained 6932W: https://linuxtv.org 6933Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6934T: git git://linuxtv.org/anttip/media_tree.git 6935F: drivers/media/usb/dvb-usb-v2/gl861* 6936 6937DVB_USB_MXL111SF MEDIA DRIVER 6938M: Michael Krufky <mkrufky@linuxtv.org> 6939L: linux-media@vger.kernel.org 6940S: Maintained 6941W: https://linuxtv.org 6942W: http://github.com/mkrufky 6943Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6944T: git git://linuxtv.org/mkrufky/mxl111sf.git 6945F: drivers/media/usb/dvb-usb-v2/mxl111sf* 6946 6947DVB_USB_RTL28XXU MEDIA DRIVER 6948M: Antti Palosaari <crope@iki.fi> 6949L: linux-media@vger.kernel.org 6950S: Maintained 6951W: https://linuxtv.org 6952W: http://palosaari.fi/linux/ 6953Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6954T: git git://linuxtv.org/anttip/media_tree.git 6955F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 6956 6957DVB_USB_V2 MEDIA DRIVER 6958M: Antti Palosaari <crope@iki.fi> 6959L: linux-media@vger.kernel.org 6960S: Maintained 6961W: https://linuxtv.org 6962W: http://palosaari.fi/linux/ 6963Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6964T: git git://linuxtv.org/anttip/media_tree.git 6965F: drivers/media/usb/dvb-usb-v2/dvb_usb* 6966F: drivers/media/usb/dvb-usb-v2/usb_urb.c 6967 6968DYNAMIC DEBUG 6969M: Jason Baron <jbaron@akamai.com> 6970S: Maintained 6971F: include/linux/dynamic_debug.h 6972F: lib/dynamic_debug.c 6973 6974DYNAMIC INTERRUPT MODERATION 6975M: Tal Gilboa <talgi@nvidia.com> 6976S: Maintained 6977F: Documentation/networking/net_dim.rst 6978F: include/linux/dim.h 6979F: lib/dim/ 6980 6981DZ DECSTATION DZ11 SERIAL DRIVER 6982M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6983S: Maintained 6984F: drivers/tty/serial/dz.* 6985 6986E3X0 POWER BUTTON DRIVER 6987M: Moritz Fischer <moritz.fischer@ettus.com> 6988L: usrp-users@lists.ettus.com 6989S: Supported 6990W: http://www.ettus.com 6991F: Documentation/devicetree/bindings/input/e3x0-button.txt 6992F: drivers/input/misc/e3x0-button.c 6993 6994E4000 MEDIA DRIVER 6995M: Antti Palosaari <crope@iki.fi> 6996L: linux-media@vger.kernel.org 6997S: Maintained 6998W: https://linuxtv.org 6999W: http://palosaari.fi/linux/ 7000Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7001T: git git://linuxtv.org/anttip/media_tree.git 7002F: drivers/media/tuners/e4000* 7003 7004EARTH_PT1 MEDIA DRIVER 7005M: Akihiro Tsukada <tskd08@gmail.com> 7006L: linux-media@vger.kernel.org 7007S: Odd Fixes 7008F: drivers/media/pci/pt1/ 7009 7010EARTH_PT3 MEDIA DRIVER 7011M: Akihiro Tsukada <tskd08@gmail.com> 7012L: linux-media@vger.kernel.org 7013S: Odd Fixes 7014F: drivers/media/pci/pt3/ 7015 7016EC100 MEDIA DRIVER 7017M: Antti Palosaari <crope@iki.fi> 7018L: linux-media@vger.kernel.org 7019S: Maintained 7020W: https://linuxtv.org 7021W: http://palosaari.fi/linux/ 7022Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7023T: git git://linuxtv.org/anttip/media_tree.git 7024F: drivers/media/dvb-frontends/ec100* 7025 7026ECRYPT FILE SYSTEM 7027M: Tyler Hicks <code@tyhicks.com> 7028L: ecryptfs@vger.kernel.org 7029S: Odd Fixes 7030W: http://ecryptfs.org 7031W: https://launchpad.net/ecryptfs 7032T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7033F: Documentation/filesystems/ecryptfs.rst 7034F: fs/ecryptfs/ 7035 7036EDAC-AMD64 7037M: Yazen Ghannam <yazen.ghannam@amd.com> 7038L: linux-edac@vger.kernel.org 7039S: Supported 7040F: drivers/edac/amd64_edac* 7041F: drivers/edac/mce_amd* 7042 7043EDAC-ARMADA 7044M: Jan Luebbe <jlu@pengutronix.de> 7045L: linux-edac@vger.kernel.org 7046S: Maintained 7047F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7048F: drivers/edac/armada_xp_* 7049 7050EDAC-AST2500 7051M: Stefan Schaeckeler <sschaeck@cisco.com> 7052S: Supported 7053F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7054F: drivers/edac/aspeed_edac.c 7055 7056EDAC-BLUEFIELD 7057M: Shravan Kumar Ramani <shravankr@nvidia.com> 7058S: Supported 7059F: drivers/edac/bluefield_edac.c 7060 7061EDAC-CALXEDA 7062M: Andre Przywara <andre.przywara@arm.com> 7063L: linux-edac@vger.kernel.org 7064S: Maintained 7065F: drivers/edac/highbank* 7066 7067EDAC-CAVIUM OCTEON 7068M: Ralf Baechle <ralf@linux-mips.org> 7069L: linux-edac@vger.kernel.org 7070L: linux-mips@vger.kernel.org 7071S: Supported 7072F: drivers/edac/octeon_edac* 7073 7074EDAC-CAVIUM THUNDERX 7075M: Robert Richter <rric@kernel.org> 7076L: linux-edac@vger.kernel.org 7077S: Odd Fixes 7078F: drivers/edac/thunderx_edac* 7079 7080EDAC-CORE 7081M: Borislav Petkov <bp@alien8.de> 7082M: Mauro Carvalho Chehab <mchehab@kernel.org> 7083M: Tony Luck <tony.luck@intel.com> 7084R: James Morse <james.morse@arm.com> 7085R: Robert Richter <rric@kernel.org> 7086L: linux-edac@vger.kernel.org 7087S: Supported 7088T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7089F: Documentation/admin-guide/ras.rst 7090F: Documentation/driver-api/edac.rst 7091F: drivers/edac/ 7092F: include/linux/edac.h 7093 7094EDAC-DMC520 7095M: Lei Wang <lewan@microsoft.com> 7096L: linux-edac@vger.kernel.org 7097S: Supported 7098F: drivers/edac/dmc520_edac.c 7099 7100EDAC-E752X 7101M: Mark Gross <markgross@kernel.org> 7102L: linux-edac@vger.kernel.org 7103S: Maintained 7104F: drivers/edac/e752x_edac.c 7105 7106EDAC-E7XXX 7107L: linux-edac@vger.kernel.org 7108S: Maintained 7109F: drivers/edac/e7xxx_edac.c 7110 7111EDAC-FSL_DDR 7112M: York Sun <york.sun@nxp.com> 7113L: linux-edac@vger.kernel.org 7114S: Maintained 7115F: drivers/edac/fsl_ddr_edac.* 7116 7117EDAC-GHES 7118M: Mauro Carvalho Chehab <mchehab@kernel.org> 7119L: linux-edac@vger.kernel.org 7120S: Maintained 7121F: drivers/edac/ghes_edac.c 7122 7123EDAC-I10NM 7124M: Tony Luck <tony.luck@intel.com> 7125L: linux-edac@vger.kernel.org 7126S: Maintained 7127F: drivers/edac/i10nm_base.c 7128 7129EDAC-I3000 7130L: linux-edac@vger.kernel.org 7131S: Orphan 7132F: drivers/edac/i3000_edac.c 7133 7134EDAC-I5000 7135L: linux-edac@vger.kernel.org 7136S: Maintained 7137F: drivers/edac/i5000_edac.c 7138 7139EDAC-I5400 7140M: Mauro Carvalho Chehab <mchehab@kernel.org> 7141L: linux-edac@vger.kernel.org 7142S: Maintained 7143F: drivers/edac/i5400_edac.c 7144 7145EDAC-I7300 7146M: Mauro Carvalho Chehab <mchehab@kernel.org> 7147L: linux-edac@vger.kernel.org 7148S: Maintained 7149F: drivers/edac/i7300_edac.c 7150 7151EDAC-I7CORE 7152M: Mauro Carvalho Chehab <mchehab@kernel.org> 7153L: linux-edac@vger.kernel.org 7154S: Maintained 7155F: drivers/edac/i7core_edac.c 7156 7157EDAC-I82443BXGX 7158M: Tim Small <tim@buttersideup.com> 7159L: linux-edac@vger.kernel.org 7160S: Maintained 7161F: drivers/edac/i82443bxgx_edac.c 7162 7163EDAC-I82975X 7164M: "Arvind R." <arvino55@gmail.com> 7165L: linux-edac@vger.kernel.org 7166S: Maintained 7167F: drivers/edac/i82975x_edac.c 7168 7169EDAC-IE31200 7170M: Jason Baron <jbaron@akamai.com> 7171L: linux-edac@vger.kernel.org 7172S: Maintained 7173F: drivers/edac/ie31200_edac.c 7174 7175EDAC-IGEN6 7176M: Tony Luck <tony.luck@intel.com> 7177R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7178L: linux-edac@vger.kernel.org 7179S: Maintained 7180F: drivers/edac/igen6_edac.c 7181 7182EDAC-MPC85XX 7183M: Johannes Thumshirn <morbidrsa@gmail.com> 7184L: linux-edac@vger.kernel.org 7185S: Maintained 7186F: drivers/edac/mpc85xx_edac.[ch] 7187 7188EDAC-PASEMI 7189M: Egor Martovetsky <egor@pasemi.com> 7190L: linux-edac@vger.kernel.org 7191S: Maintained 7192F: drivers/edac/pasemi_edac.c 7193 7194EDAC-PND2 7195M: Tony Luck <tony.luck@intel.com> 7196L: linux-edac@vger.kernel.org 7197S: Maintained 7198F: drivers/edac/pnd2_edac.[ch] 7199 7200EDAC-QCOM 7201M: Channagoud Kadabi <ckadabi@codeaurora.org> 7202M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7203L: linux-arm-msm@vger.kernel.org 7204L: linux-edac@vger.kernel.org 7205S: Maintained 7206F: drivers/edac/qcom_edac.c 7207 7208EDAC-R82600 7209M: Tim Small <tim@buttersideup.com> 7210L: linux-edac@vger.kernel.org 7211S: Maintained 7212F: drivers/edac/r82600_edac.c 7213 7214EDAC-SBRIDGE 7215M: Tony Luck <tony.luck@intel.com> 7216R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7217L: linux-edac@vger.kernel.org 7218S: Maintained 7219F: drivers/edac/sb_edac.c 7220 7221EDAC-SKYLAKE 7222M: Tony Luck <tony.luck@intel.com> 7223L: linux-edac@vger.kernel.org 7224S: Maintained 7225F: drivers/edac/skx_*.[ch] 7226 7227EDAC-TI 7228M: Tero Kristo <kristo@kernel.org> 7229L: linux-edac@vger.kernel.org 7230S: Odd Fixes 7231F: drivers/edac/ti_edac.c 7232 7233EDIROL UA-101/UA-1000 DRIVER 7234M: Clemens Ladisch <clemens@ladisch.de> 7235L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7236S: Maintained 7237T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7238F: sound/usb/misc/ua101.c 7239 7240EFI TEST DRIVER 7241M: Ivan Hu <ivan.hu@canonical.com> 7242M: Ard Biesheuvel <ardb@kernel.org> 7243L: linux-efi@vger.kernel.org 7244S: Maintained 7245F: drivers/firmware/efi/test/ 7246 7247EFI VARIABLE FILESYSTEM 7248M: Matthew Garrett <matthew.garrett@nebula.com> 7249M: Jeremy Kerr <jk@ozlabs.org> 7250M: Ard Biesheuvel <ardb@kernel.org> 7251L: linux-efi@vger.kernel.org 7252S: Maintained 7253T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7254F: fs/efivarfs/ 7255 7256EFIFB FRAMEBUFFER DRIVER 7257M: Peter Jones <pjones@redhat.com> 7258L: linux-fbdev@vger.kernel.org 7259S: Maintained 7260F: drivers/video/fbdev/efifb.c 7261 7262EFS FILESYSTEM 7263S: Orphan 7264W: http://aeschi.ch.eu.org/efs/ 7265F: fs/efs/ 7266 7267EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7268M: Douglas Miller <dougmill@linux.ibm.com> 7269L: netdev@vger.kernel.org 7270S: Maintained 7271F: drivers/net/ethernet/ibm/ehea/ 7272 7273EM28XX VIDEO4LINUX DRIVER 7274M: Mauro Carvalho Chehab <mchehab@kernel.org> 7275L: linux-media@vger.kernel.org 7276S: Maintained 7277W: https://linuxtv.org 7278T: git git://linuxtv.org/media_tree.git 7279F: Documentation/admin-guide/media/em28xx* 7280F: drivers/media/usb/em28xx/ 7281 7282EMBEDDED LINUX 7283M: Matt Mackall <mpm@selenic.com> 7284M: David Woodhouse <dwmw2@infradead.org> 7285L: linux-embedded@vger.kernel.org 7286S: Maintained 7287 7288EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7289M: Adrian Hunter <adrian.hunter@intel.com> 7290M: Ritesh Harjani <riteshh@codeaurora.org> 7291M: Asutosh Das <asutoshd@codeaurora.org> 7292L: linux-mmc@vger.kernel.org 7293S: Maintained 7294F: drivers/mmc/host/cqhci* 7295 7296EMULEX 10Gbps iSCSI - OneConnect DRIVER 7297M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7298L: linux-scsi@vger.kernel.org 7299S: Supported 7300W: http://www.broadcom.com 7301F: drivers/scsi/be2iscsi/ 7302 7303EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7304M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7305M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7306M: Somnath Kotur <somnath.kotur@broadcom.com> 7307L: netdev@vger.kernel.org 7308S: Supported 7309W: http://www.emulex.com 7310F: drivers/net/ethernet/emulex/benet/ 7311 7312EMULEX ONECONNECT ROCE DRIVER 7313M: Selvin Xavier <selvin.xavier@broadcom.com> 7314L: linux-rdma@vger.kernel.org 7315S: Odd Fixes 7316W: http://www.broadcom.com 7317F: drivers/infiniband/hw/ocrdma/ 7318F: include/uapi/rdma/ocrdma-abi.h 7319 7320EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7321M: James Smart <james.smart@broadcom.com> 7322M: Dick Kennedy <dick.kennedy@broadcom.com> 7323L: linux-scsi@vger.kernel.org 7324S: Supported 7325W: http://www.broadcom.com 7326F: drivers/scsi/lpfc/ 7327 7328EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7329M: James Smart <james.smart@broadcom.com> 7330M: Ram Vegesna <ram.vegesna@broadcom.com> 7331L: linux-scsi@vger.kernel.org 7332L: target-devel@vger.kernel.org 7333S: Supported 7334W: http://www.broadcom.com 7335F: drivers/scsi/elx/ 7336 7337ENE CB710 FLASH CARD READER DRIVER 7338M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7339S: Maintained 7340F: drivers/misc/cb710/ 7341F: drivers/mmc/host/cb710-mmc.* 7342F: include/linux/cb710.h 7343 7344ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7345M: Maxim Levitsky <maximlevitsky@gmail.com> 7346S: Maintained 7347F: drivers/media/rc/ene_ir.* 7348 7349EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7350M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7351L: linuxppc-dev@lists.ozlabs.org 7352S: Maintained 7353F: drivers/tty/ehv_bytechan.c 7354 7355EPSON S1D13XXX FRAMEBUFFER DRIVER 7356M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7357S: Maintained 7358T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7359F: drivers/video/fbdev/s1d13xxxfb.c 7360F: include/video/s1d13xxxfb.h 7361 7362EROFS FILE SYSTEM 7363M: Gao Xiang <xiang@kernel.org> 7364M: Chao Yu <chao@kernel.org> 7365L: linux-erofs@lists.ozlabs.org 7366S: Maintained 7367T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7368F: Documentation/filesystems/erofs.rst 7369F: fs/erofs/ 7370F: include/trace/events/erofs.h 7371 7372ERRSEQ ERROR TRACKING INFRASTRUCTURE 7373M: Jeff Layton <jlayton@kernel.org> 7374S: Maintained 7375F: include/linux/errseq.h 7376F: lib/errseq.c 7377 7378ET131X NETWORK DRIVER 7379M: Mark Einon <mark.einon@gmail.com> 7380S: Odd Fixes 7381F: drivers/net/ethernet/agere/ 7382 7383ETAS ES58X CAN/USB DRIVER 7384M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7385L: linux-can@vger.kernel.org 7386S: Maintained 7387F: drivers/net/can/usb/etas_es58x/ 7388 7389ETHERNET BRIDGE 7390M: Roopa Prabhu <roopa@nvidia.com> 7391M: Nikolay Aleksandrov <razor@blackwall.org> 7392L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7393L: netdev@vger.kernel.org 7394S: Maintained 7395W: http://www.linuxfoundation.org/en/Net:Bridge 7396F: include/linux/netfilter_bridge/ 7397F: net/bridge/ 7398 7399ETHERNET PHY LIBRARY 7400M: Andrew Lunn <andrew@lunn.ch> 7401M: Heiner Kallweit <hkallweit1@gmail.com> 7402R: Russell King <linux@armlinux.org.uk> 7403L: netdev@vger.kernel.org 7404S: Maintained 7405F: Documentation/ABI/testing/sysfs-class-net-phydev 7406F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7407F: Documentation/devicetree/bindings/net/mdio* 7408F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7409F: Documentation/networking/phy.rst 7410F: drivers/net/mdio/ 7411F: drivers/net/mdio/acpi_mdio.c 7412F: drivers/net/mdio/fwnode_mdio.c 7413F: drivers/net/mdio/of_mdio.c 7414F: drivers/net/pcs/ 7415F: drivers/net/phy/ 7416F: include/dt-bindings/net/qca-ar803x.h 7417F: include/linux/linkmode.h 7418F: include/linux/*mdio*.h 7419F: include/linux/mdio/*.h 7420F: include/linux/mii.h 7421F: include/linux/of_net.h 7422F: include/linux/phy.h 7423F: include/linux/phy_fixed.h 7424F: include/linux/platform_data/mdio-bcm-unimac.h 7425F: include/linux/platform_data/mdio-gpio.h 7426F: include/trace/events/mdio.h 7427F: include/uapi/linux/mdio.h 7428F: include/uapi/linux/mii.h 7429F: net/core/of_net.c 7430 7431EXEC & BINFMT API 7432R: Eric Biederman <ebiederm@xmission.com> 7433R: Kees Cook <keescook@chromium.org> 7434L: linux-mm@kvack.org 7435S: Supported 7436T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7437F: arch/alpha/kernel/binfmt_loader.c 7438F: fs/*binfmt_*.c 7439F: fs/exec.c 7440F: include/linux/binfmts.h 7441F: include/linux/elf.h 7442F: include/uapi/linux/binfmts.h 7443F: include/uapi/linux/elf.h 7444F: tools/testing/selftests/exec/ 7445N: asm/elf.h 7446N: binfmt 7447 7448EXFAT FILE SYSTEM 7449M: Namjae Jeon <linkinjeon@kernel.org> 7450M: Sungjong Seo <sj1557.seo@samsung.com> 7451L: linux-fsdevel@vger.kernel.org 7452S: Maintained 7453F: fs/exfat/ 7454 7455EXT2 FILE SYSTEM 7456M: Jan Kara <jack@suse.com> 7457L: linux-ext4@vger.kernel.org 7458S: Maintained 7459F: Documentation/filesystems/ext2.rst 7460F: fs/ext2/ 7461F: include/linux/ext2* 7462 7463EXT4 FILE SYSTEM 7464M: "Theodore Ts'o" <tytso@mit.edu> 7465M: Andreas Dilger <adilger.kernel@dilger.ca> 7466L: linux-ext4@vger.kernel.org 7467S: Maintained 7468W: http://ext4.wiki.kernel.org 7469Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7470T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7471F: Documentation/filesystems/ext4/ 7472F: fs/ext4/ 7473F: include/trace/events/ext4.h 7474 7475Extended Verification Module (EVM) 7476M: Mimi Zohar <zohar@linux.ibm.com> 7477L: linux-integrity@vger.kernel.org 7478S: Supported 7479T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7480F: security/integrity/evm/ 7481F: security/integrity/ 7482 7483EXTENSIBLE FIRMWARE INTERFACE (EFI) 7484M: Ard Biesheuvel <ardb@kernel.org> 7485L: linux-efi@vger.kernel.org 7486S: Maintained 7487T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7488F: Documentation/admin-guide/efi-stub.rst 7489F: arch/*/include/asm/efi.h 7490F: arch/*/kernel/efi.c 7491F: arch/arm/boot/compressed/efi-header.S 7492F: arch/arm64/kernel/efi-entry.S 7493F: arch/x86/platform/efi/ 7494F: drivers/firmware/efi/ 7495F: include/linux/efi*.h 7496 7497EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7498M: MyungJoo Ham <myungjoo.ham@samsung.com> 7499M: Chanwoo Choi <cw00.choi@samsung.com> 7500L: linux-kernel@vger.kernel.org 7501S: Maintained 7502T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7503F: Documentation/devicetree/bindings/extcon/ 7504F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7505F: drivers/extcon/ 7506F: include/linux/extcon.h 7507F: include/linux/extcon/ 7508 7509EXTRA BOOT CONFIG 7510M: Masami Hiramatsu <mhiramat@kernel.org> 7511S: Maintained 7512F: Documentation/admin-guide/bootconfig.rst 7513F: fs/proc/bootconfig.c 7514F: include/linux/bootconfig.h 7515F: lib/bootconfig.c 7516F: tools/bootconfig/* 7517F: tools/bootconfig/scripts/* 7518 7519EXYNOS DP DRIVER 7520M: Jingoo Han <jingoohan1@gmail.com> 7521L: dri-devel@lists.freedesktop.org 7522S: Maintained 7523F: drivers/gpu/drm/exynos/exynos_dp* 7524 7525EXYNOS SYSMMU (IOMMU) driver 7526M: Marek Szyprowski <m.szyprowski@samsung.com> 7527L: iommu@lists.linux-foundation.org 7528S: Maintained 7529F: drivers/iommu/exynos-iommu.c 7530 7531F2FS FILE SYSTEM 7532M: Jaegeuk Kim <jaegeuk@kernel.org> 7533M: Chao Yu <chao@kernel.org> 7534L: linux-f2fs-devel@lists.sourceforge.net 7535S: Maintained 7536W: https://f2fs.wiki.kernel.org/ 7537T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7538F: Documentation/ABI/testing/sysfs-fs-f2fs 7539F: Documentation/filesystems/f2fs.rst 7540F: fs/f2fs/ 7541F: include/linux/f2fs_fs.h 7542F: include/trace/events/f2fs.h 7543F: include/uapi/linux/f2fs.h 7544 7545F71805F HARDWARE MONITORING DRIVER 7546M: Jean Delvare <jdelvare@suse.com> 7547L: linux-hwmon@vger.kernel.org 7548S: Maintained 7549F: Documentation/hwmon/f71805f.rst 7550F: drivers/hwmon/f71805f.c 7551 7552FADDR2LINE 7553M: Josh Poimboeuf <jpoimboe@kernel.org> 7554S: Maintained 7555F: scripts/faddr2line 7556 7557FAILOVER MODULE 7558M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7559L: netdev@vger.kernel.org 7560S: Supported 7561F: Documentation/networking/failover.rst 7562F: include/net/failover.h 7563F: net/core/failover.c 7564 7565FANOTIFY 7566M: Jan Kara <jack@suse.cz> 7567R: Amir Goldstein <amir73il@gmail.com> 7568R: Matthew Bobrowski <repnop@google.com> 7569L: linux-fsdevel@vger.kernel.org 7570S: Maintained 7571F: fs/notify/fanotify/ 7572F: include/linux/fanotify.h 7573F: include/uapi/linux/fanotify.h 7574 7575FARSYNC SYNCHRONOUS DRIVER 7576M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7577S: Supported 7578W: http://www.farsite.co.uk/ 7579F: drivers/net/wan/farsync.* 7580 7581FAULT INJECTION SUPPORT 7582M: Akinobu Mita <akinobu.mita@gmail.com> 7583S: Supported 7584F: Documentation/fault-injection/ 7585F: lib/fault-inject.c 7586 7587FBTFT Framebuffer drivers 7588L: dri-devel@lists.freedesktop.org 7589L: linux-fbdev@vger.kernel.org 7590S: Orphan 7591F: drivers/staging/fbtft/ 7592 7593FC0011 TUNER DRIVER 7594M: Michael Buesch <m@bues.ch> 7595L: linux-media@vger.kernel.org 7596S: Maintained 7597F: drivers/media/tuners/fc0011.c 7598F: drivers/media/tuners/fc0011.h 7599 7600FC2580 MEDIA DRIVER 7601M: Antti Palosaari <crope@iki.fi> 7602L: linux-media@vger.kernel.org 7603S: Maintained 7604W: https://linuxtv.org 7605W: http://palosaari.fi/linux/ 7606Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7607T: git git://linuxtv.org/anttip/media_tree.git 7608F: drivers/media/tuners/fc2580* 7609 7610FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7611M: Hannes Reinecke <hare@suse.de> 7612L: linux-scsi@vger.kernel.org 7613S: Supported 7614W: www.Open-FCoE.org 7615F: drivers/scsi/fcoe/ 7616F: drivers/scsi/libfc/ 7617F: include/scsi/fc/ 7618F: include/scsi/libfc.h 7619F: include/scsi/libfcoe.h 7620F: include/uapi/scsi/fc/ 7621 7622FILE LOCKING (flock() and fcntl()/lockf()) 7623M: Jeff Layton <jlayton@kernel.org> 7624L: linux-fsdevel@vger.kernel.org 7625S: Maintained 7626F: fs/fcntl.c 7627F: fs/locks.c 7628F: include/linux/fcntl.h 7629F: include/uapi/linux/fcntl.h 7630 7631FILESYSTEM DIRECT ACCESS (DAX) 7632M: Dan Williams <dan.j.williams@intel.com> 7633R: Matthew Wilcox <willy@infradead.org> 7634R: Jan Kara <jack@suse.cz> 7635L: linux-fsdevel@vger.kernel.org 7636L: nvdimm@lists.linux.dev 7637S: Supported 7638F: fs/dax.c 7639F: include/linux/dax.h 7640F: include/trace/events/fs_dax.h 7641 7642FILESYSTEMS (VFS and infrastructure) 7643M: Alexander Viro <viro@zeniv.linux.org.uk> 7644L: linux-fsdevel@vger.kernel.org 7645S: Maintained 7646F: fs/* 7647F: include/linux/fs.h 7648F: include/linux/fs_types.h 7649F: include/uapi/linux/fs.h 7650F: include/uapi/linux/openat2.h 7651X: fs/io-wq.c 7652X: fs/io-wq.h 7653X: fs/io_uring.c 7654 7655FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7656M: Riku Voipio <riku.voipio@iki.fi> 7657L: linux-hwmon@vger.kernel.org 7658S: Maintained 7659F: drivers/hwmon/f75375s.c 7660F: include/linux/f75375s.h 7661 7662FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7663M: Clemens Ladisch <clemens@ladisch.de> 7664M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7665L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7666S: Maintained 7667T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7668F: include/uapi/sound/firewire.h 7669F: sound/firewire/ 7670 7671FIREWIRE MEDIA DRIVERS (firedtv) 7672M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7673L: linux-media@vger.kernel.org 7674L: linux1394-devel@lists.sourceforge.net 7675S: Maintained 7676T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7677F: drivers/media/firewire/ 7678 7679FIREWIRE SBP-2 TARGET 7680M: Chris Boot <bootc@bootc.net> 7681L: linux-scsi@vger.kernel.org 7682L: target-devel@vger.kernel.org 7683L: linux1394-devel@lists.sourceforge.net 7684S: Maintained 7685T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7686F: drivers/target/sbp/ 7687 7688FIREWIRE SUBSYSTEM 7689M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7690L: linux1394-devel@lists.sourceforge.net 7691S: Maintained 7692W: http://ieee1394.wiki.kernel.org/ 7693T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7694F: drivers/firewire/ 7695F: include/linux/firewire.h 7696F: include/uapi/linux/firewire*.h 7697F: tools/firewire/ 7698 7699FIRMWARE FRAMEWORK FOR ARMV8-A 7700M: Sudeep Holla <sudeep.holla@arm.com> 7701L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7702S: Maintained 7703F: drivers/firmware/arm_ffa/ 7704F: include/linux/arm_ffa.h 7705 7706FIRMWARE LOADER (request_firmware) 7707M: Luis Chamberlain <mcgrof@kernel.org> 7708L: linux-kernel@vger.kernel.org 7709S: Maintained 7710F: Documentation/firmware_class/ 7711F: drivers/base/firmware_loader/ 7712F: include/linux/firmware.h 7713 7714FLEXTIMER FTM-QUADDEC DRIVER 7715M: Patrick Havelange <patrick.havelange@essensium.com> 7716L: linux-iio@vger.kernel.org 7717S: Maintained 7718F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7719F: drivers/counter/ftm-quaddec.c 7720 7721FLOPPY DRIVER 7722M: Denis Efremov <efremov@linux.com> 7723L: linux-block@vger.kernel.org 7724S: Odd Fixes 7725F: drivers/block/floppy.c 7726 7727FLYSKY FSIA6B RC RECEIVER 7728M: Markus Koch <markus@notsyncing.net> 7729L: linux-input@vger.kernel.org 7730S: Maintained 7731F: drivers/input/joystick/fsia6b.c 7732 7733FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 7734M: Geoffrey D. Bennett <g@b4.vu> 7735L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7736S: Maintained 7737T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7738F: sound/usb/mixer_scarlett_gen2.c 7739 7740FORCEDETH GIGABIT ETHERNET DRIVER 7741M: Rain River <rain.1986.08.12@gmail.com> 7742M: Zhu Yanjun <zyjzyj2000@gmail.com> 7743L: netdev@vger.kernel.org 7744S: Maintained 7745F: drivers/net/ethernet/nvidia/* 7746 7747FORTIFY_SOURCE 7748M: Kees Cook <keescook@chromium.org> 7749L: linux-hardening@vger.kernel.org 7750S: Supported 7751F: include/linux/fortify-string.h 7752F: lib/test_fortify/* 7753F: scripts/test_fortify.sh 7754K: \b__NO_FORTIFY\b 7755 7756FPGA DFL DRIVERS 7757M: Wu Hao <hao.wu@intel.com> 7758R: Tom Rix <trix@redhat.com> 7759L: linux-fpga@vger.kernel.org 7760S: Maintained 7761F: Documentation/ABI/testing/sysfs-bus-dfl* 7762F: Documentation/fpga/dfl.rst 7763F: drivers/fpga/dfl* 7764F: drivers/uio/uio_dfl.c 7765F: include/linux/dfl.h 7766F: include/uapi/linux/fpga-dfl.h 7767 7768FPGA MANAGER FRAMEWORK 7769M: Moritz Fischer <mdf@kernel.org> 7770M: Wu Hao <hao.wu@intel.com> 7771M: Xu Yilun <yilun.xu@intel.com> 7772R: Tom Rix <trix@redhat.com> 7773L: linux-fpga@vger.kernel.org 7774S: Maintained 7775Q: http://patchwork.kernel.org/project/linux-fpga/list/ 7776T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git 7777F: Documentation/devicetree/bindings/fpga/ 7778F: Documentation/driver-api/fpga/ 7779F: Documentation/fpga/ 7780F: drivers/fpga/ 7781F: include/linux/fpga/ 7782 7783FPU EMULATOR 7784M: Bill Metzenthen <billm@melbpc.org.au> 7785S: Maintained 7786W: http://floatingpoint.sourceforge.net/emulator/index.html 7787F: arch/x86/math-emu/ 7788 7789FRAMEBUFFER CORE 7790M: Daniel Vetter <daniel@ffwll.ch> 7791F: drivers/video/fbdev/core/ 7792S: Odd Fixes 7793T: git git://anongit.freedesktop.org/drm/drm-misc 7794 7795FRAMEBUFFER LAYER 7796M: Helge Deller <deller@gmx.de> 7797L: linux-fbdev@vger.kernel.org 7798L: dri-devel@lists.freedesktop.org 7799S: Maintained 7800Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 7801T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 7802F: Documentation/fb/ 7803F: drivers/video/ 7804F: include/linux/fb.h 7805F: include/uapi/linux/fb.h 7806F: include/uapi/video/ 7807F: include/video/ 7808 7809FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 7810M: Horia Geantă <horia.geanta@nxp.com> 7811M: Pankaj Gupta <pankaj.gupta@nxp.com> 7812M: Gaurav Jain <gaurav.jain@nxp.com> 7813L: linux-crypto@vger.kernel.org 7814S: Maintained 7815F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 7816F: drivers/crypto/caam/ 7817 7818FREESCALE COLDFIRE M5441X MMC DRIVER 7819M: Angelo Dureghello <angelo.dureghello@timesys.com> 7820L: linux-mmc@vger.kernel.org 7821S: Maintained 7822F: drivers/mmc/host/sdhci-esdhc-mcf.c 7823F: include/linux/platform_data/mmc-esdhc-mcf.h 7824 7825FREESCALE DIU FRAMEBUFFER DRIVER 7826M: Timur Tabi <timur@kernel.org> 7827L: linux-fbdev@vger.kernel.org 7828S: Maintained 7829F: drivers/video/fbdev/fsl-diu-fb.* 7830 7831FREESCALE DMA DRIVER 7832M: Li Yang <leoyang.li@nxp.com> 7833M: Zhang Wei <zw@zh-kernel.org> 7834L: linuxppc-dev@lists.ozlabs.org 7835S: Maintained 7836F: drivers/dma/fsldma.* 7837 7838FREESCALE DSPI DRIVER 7839M: Vladimir Oltean <olteanv@gmail.com> 7840L: linux-spi@vger.kernel.org 7841S: Maintained 7842F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 7843F: drivers/spi/spi-fsl-dspi.c 7844F: include/linux/spi/spi-fsl-dspi.h 7845 7846FREESCALE ENETC ETHERNET DRIVERS 7847M: Claudiu Manoil <claudiu.manoil@nxp.com> 7848L: netdev@vger.kernel.org 7849S: Maintained 7850F: drivers/net/ethernet/freescale/enetc/ 7851 7852FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 7853M: Claudiu Manoil <claudiu.manoil@nxp.com> 7854L: netdev@vger.kernel.org 7855S: Maintained 7856F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 7857F: drivers/net/ethernet/freescale/gianfar* 7858 7859FREESCALE GPMI NAND DRIVER 7860M: Han Xu <han.xu@nxp.com> 7861L: linux-mtd@lists.infradead.org 7862S: Maintained 7863F: drivers/mtd/nand/raw/gpmi-nand/* 7864 7865FREESCALE I2C CPM DRIVER 7866M: Jochen Friedrich <jochen@scram.de> 7867L: linuxppc-dev@lists.ozlabs.org 7868L: linux-i2c@vger.kernel.org 7869S: Maintained 7870F: drivers/i2c/busses/i2c-cpm.c 7871 7872FREESCALE IMX / MXC FEC DRIVER 7873M: Joakim Zhang <qiangqing.zhang@nxp.com> 7874L: netdev@vger.kernel.org 7875S: Maintained 7876F: Documentation/devicetree/bindings/net/fsl,fec.yaml 7877F: drivers/net/ethernet/freescale/fec.h 7878F: drivers/net/ethernet/freescale/fec_main.c 7879F: drivers/net/ethernet/freescale/fec_ptp.c 7880 7881FREESCALE IMX / MXC FRAMEBUFFER DRIVER 7882M: Sascha Hauer <s.hauer@pengutronix.de> 7883R: Pengutronix Kernel Team <kernel@pengutronix.de> 7884L: linux-fbdev@vger.kernel.org 7885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7886S: Maintained 7887F: drivers/video/fbdev/imxfb.c 7888F: include/linux/platform_data/video-imxfb.h 7889 7890FREESCALE IMX DDR PMU DRIVER 7891M: Frank Li <Frank.li@nxp.com> 7892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7893S: Maintained 7894F: Documentation/admin-guide/perf/imx-ddr.rst 7895F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 7896F: drivers/perf/fsl_imx8_ddr_perf.c 7897 7898FREESCALE IMX I2C DRIVER 7899M: Oleksij Rempel <o.rempel@pengutronix.de> 7900R: Pengutronix Kernel Team <kernel@pengutronix.de> 7901L: linux-i2c@vger.kernel.org 7902S: Maintained 7903F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 7904F: drivers/i2c/busses/i2c-imx.c 7905 7906FREESCALE IMX LPI2C DRIVER 7907M: Dong Aisheng <aisheng.dong@nxp.com> 7908L: linux-i2c@vger.kernel.org 7909L: linux-imx@nxp.com 7910S: Maintained 7911F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 7912F: drivers/i2c/busses/i2c-imx-lpi2c.c 7913 7914FREESCALE MPC I2C DRIVER 7915M: Chris Packham <chris.packham@alliedtelesis.co.nz> 7916L: linux-i2c@vger.kernel.org 7917S: Maintained 7918F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 7919F: drivers/i2c/busses/i2c-mpc.c 7920 7921FREESCALE QORIQ DPAA ETHERNET DRIVER 7922M: Madalin Bucur <madalin.bucur@nxp.com> 7923L: netdev@vger.kernel.org 7924S: Maintained 7925F: drivers/net/ethernet/freescale/dpaa 7926 7927FREESCALE QORIQ DPAA FMAN DRIVER 7928M: Madalin Bucur <madalin.bucur@nxp.com> 7929L: netdev@vger.kernel.org 7930S: Maintained 7931F: Documentation/devicetree/bindings/net/fsl-fman.txt 7932F: drivers/net/ethernet/freescale/fman 7933 7934FREESCALE QORIQ PTP CLOCK DRIVER 7935M: Yangbo Lu <yangbo.lu@nxp.com> 7936L: netdev@vger.kernel.org 7937S: Maintained 7938F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 7939F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 7940F: drivers/net/ethernet/freescale/dpaa2/dprtc* 7941F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 7942F: drivers/ptp/ptp_qoriq.c 7943F: drivers/ptp/ptp_qoriq_debugfs.c 7944F: include/linux/fsl/ptp_qoriq.h 7945 7946FREESCALE QUAD SPI DRIVER 7947M: Han Xu <han.xu@nxp.com> 7948L: linux-spi@vger.kernel.org 7949S: Maintained 7950F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 7951F: drivers/spi/spi-fsl-qspi.c 7952 7953FREESCALE QUICC ENGINE LIBRARY 7954M: Qiang Zhao <qiang.zhao@nxp.com> 7955L: linuxppc-dev@lists.ozlabs.org 7956S: Maintained 7957F: drivers/soc/fsl/qe/ 7958F: include/soc/fsl/qe/ 7959 7960FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 7961M: Li Yang <leoyang.li@nxp.com> 7962L: netdev@vger.kernel.org 7963L: linuxppc-dev@lists.ozlabs.org 7964S: Maintained 7965F: drivers/net/ethernet/freescale/ucc_geth* 7966 7967FREESCALE QUICC ENGINE UCC HDLC DRIVER 7968M: Zhao Qiang <qiang.zhao@nxp.com> 7969L: netdev@vger.kernel.org 7970L: linuxppc-dev@lists.ozlabs.org 7971S: Maintained 7972F: drivers/net/wan/fsl_ucc_hdlc* 7973 7974FREESCALE QUICC ENGINE UCC UART DRIVER 7975M: Timur Tabi <timur@kernel.org> 7976L: linuxppc-dev@lists.ozlabs.org 7977S: Maintained 7978F: drivers/tty/serial/ucc_uart.c 7979 7980FREESCALE SOC DRIVERS 7981M: Li Yang <leoyang.li@nxp.com> 7982L: linuxppc-dev@lists.ozlabs.org 7983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7984S: Maintained 7985F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 7986F: Documentation/devicetree/bindings/soc/fsl/ 7987F: drivers/soc/fsl/ 7988F: include/linux/fsl/ 7989F: include/soc/fsl/ 7990 7991FREESCALE SOC FS_ENET DRIVER 7992M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 7993L: linuxppc-dev@lists.ozlabs.org 7994L: netdev@vger.kernel.org 7995S: Maintained 7996F: drivers/net/ethernet/freescale/fs_enet/ 7997F: include/linux/fs_enet_pd.h 7998 7999FREESCALE SOC SOUND DRIVERS 8000M: Shengjiu Wang <shengjiu.wang@gmail.com> 8001M: Xiubo Li <Xiubo.Lee@gmail.com> 8002R: Fabio Estevam <festevam@gmail.com> 8003R: Nicolin Chen <nicoleotsuka@gmail.com> 8004L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8005L: linuxppc-dev@lists.ozlabs.org 8006S: Maintained 8007F: sound/soc/fsl/fsl* 8008F: sound/soc/fsl/imx* 8009F: sound/soc/fsl/mpc8610_hpcd.c 8010 8011FREESCALE USB PERIPHERAL DRIVERS 8012M: Li Yang <leoyang.li@nxp.com> 8013L: linux-usb@vger.kernel.org 8014L: linuxppc-dev@lists.ozlabs.org 8015S: Maintained 8016F: drivers/usb/gadget/udc/fsl* 8017 8018FREESCALE USB PHY DRIVER 8019M: Ran Wang <ran.wang_1@nxp.com> 8020L: linux-usb@vger.kernel.org 8021L: linuxppc-dev@lists.ozlabs.org 8022S: Maintained 8023F: drivers/usb/phy/phy-fsl-usb* 8024 8025FREEVXFS FILESYSTEM 8026M: Christoph Hellwig <hch@infradead.org> 8027S: Maintained 8028W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8029F: fs/freevxfs/ 8030 8031FREEZER 8032M: "Rafael J. Wysocki" <rafael@kernel.org> 8033M: Pavel Machek <pavel@ucw.cz> 8034L: linux-pm@vger.kernel.org 8035S: Supported 8036F: Documentation/power/freezing-of-tasks.rst 8037F: include/linux/freezer.h 8038F: kernel/freezer.c 8039 8040FRONTSWAP API 8041M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8042L: linux-kernel@vger.kernel.org 8043S: Maintained 8044F: include/linux/frontswap.h 8045F: mm/frontswap.c 8046 8047FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8048M: David Howells <dhowells@redhat.com> 8049L: linux-cachefs@redhat.com (moderated for non-subscribers) 8050S: Supported 8051F: Documentation/filesystems/caching/ 8052F: fs/fscache/ 8053F: include/linux/fscache*.h 8054 8055FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8056M: Theodore Y. Ts'o <tytso@mit.edu> 8057M: Jaegeuk Kim <jaegeuk@kernel.org> 8058M: Eric Biggers <ebiggers@kernel.org> 8059L: linux-fscrypt@vger.kernel.org 8060S: Supported 8061Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8062T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8063F: Documentation/filesystems/fscrypt.rst 8064F: fs/crypto/ 8065F: include/linux/fscrypt*.h 8066F: include/uapi/linux/fscrypt.h 8067 8068FSI SUBSYSTEM 8069M: Jeremy Kerr <jk@ozlabs.org> 8070M: Joel Stanley <joel@jms.id.au> 8071R: Alistar Popple <alistair@popple.id.au> 8072R: Eddie James <eajames@linux.ibm.com> 8073L: linux-fsi@lists.ozlabs.org 8074S: Supported 8075Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8076T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8077F: drivers/fsi/ 8078F: include/linux/fsi*.h 8079F: include/trace/events/fsi*.h 8080 8081FSI-ATTACHED I2C DRIVER 8082M: Eddie James <eajames@linux.ibm.com> 8083L: linux-i2c@vger.kernel.org 8084L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8085S: Maintained 8086F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8087F: drivers/i2c/busses/i2c-fsi.c 8088 8089FSI-ATTACHED SPI DRIVER 8090M: Eddie James <eajames@linux.ibm.com> 8091L: linux-spi@vger.kernel.org 8092S: Maintained 8093F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8094F: drivers/spi/spi-fsi.c 8095 8096FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8097M: Jan Kara <jack@suse.cz> 8098R: Amir Goldstein <amir73il@gmail.com> 8099L: linux-fsdevel@vger.kernel.org 8100S: Maintained 8101T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8102F: fs/notify/ 8103F: include/linux/fsnotify*.h 8104 8105FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8106M: Eric Biggers <ebiggers@kernel.org> 8107M: Theodore Y. Ts'o <tytso@mit.edu> 8108L: linux-fscrypt@vger.kernel.org 8109S: Supported 8110Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8111T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8112F: Documentation/filesystems/fsverity.rst 8113F: fs/verity/ 8114F: include/linux/fsverity.h 8115F: include/uapi/linux/fsverity.h 8116 8117FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8118M: Michael Zaidman <michael.zaidman@gmail.com> 8119L: linux-i2c@vger.kernel.org 8120L: linux-input@vger.kernel.org 8121S: Maintained 8122F: drivers/hid/hid-ft260.c 8123 8124FUJITSU LAPTOP EXTRAS 8125M: Jonathan Woithe <jwoithe@just42.net> 8126L: platform-driver-x86@vger.kernel.org 8127S: Maintained 8128F: drivers/platform/x86/fujitsu-laptop.c 8129 8130FUJITSU M-5MO LS CAMERA ISP DRIVER 8131M: Kyungmin Park <kyungmin.park@samsung.com> 8132M: Heungjun Kim <riverful.kim@samsung.com> 8133L: linux-media@vger.kernel.org 8134S: Maintained 8135F: drivers/media/i2c/m5mols/ 8136F: include/media/i2c/m5mols.h 8137 8138FUJITSU TABLET EXTRAS 8139M: Robert Gerlach <khnz@gmx.de> 8140L: platform-driver-x86@vger.kernel.org 8141S: Maintained 8142F: drivers/platform/x86/fujitsu-tablet.c 8143 8144FUNGIBLE ETHERNET DRIVERS 8145M: Dimitris Michailidis <dmichail@fungible.com> 8146L: netdev@vger.kernel.org 8147S: Supported 8148F: drivers/net/ethernet/fungible/ 8149 8150FUSE: FILESYSTEM IN USERSPACE 8151M: Miklos Szeredi <miklos@szeredi.hu> 8152L: linux-fsdevel@vger.kernel.org 8153S: Maintained 8154W: https://github.com/libfuse/ 8155T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8156F: Documentation/filesystems/fuse.rst 8157F: fs/fuse/ 8158F: include/uapi/linux/fuse.h 8159 8160FUTEX SUBSYSTEM 8161M: Thomas Gleixner <tglx@linutronix.de> 8162M: Ingo Molnar <mingo@redhat.com> 8163R: Peter Zijlstra <peterz@infradead.org> 8164R: Darren Hart <dvhart@infradead.org> 8165R: Davidlohr Bueso <dave@stgolabs.net> 8166R: André Almeida <andrealmeid@igalia.com> 8167L: linux-kernel@vger.kernel.org 8168S: Maintained 8169T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8170F: Documentation/locking/*futex* 8171F: include/asm-generic/futex.h 8172F: include/linux/futex.h 8173F: include/uapi/linux/futex.h 8174F: kernel/futex/* 8175F: tools/perf/bench/futex* 8176F: tools/testing/selftests/futex/ 8177 8178GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8179M: Tim Harvey <tharvey@gateworks.com> 8180M: Robert Jones <rjones@gateworks.com> 8181S: Maintained 8182F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8183F: drivers/mfd/gateworks-gsc.c 8184F: include/linux/mfd/gsc.h 8185F: Documentation/hwmon/gsc-hwmon.rst 8186F: drivers/hwmon/gsc-hwmon.c 8187F: include/linux/platform_data/gsc_hwmon.h 8188 8189GCC PLUGINS 8190M: Kees Cook <keescook@chromium.org> 8191L: linux-hardening@vger.kernel.org 8192S: Maintained 8193F: Documentation/kbuild/gcc-plugins.rst 8194F: scripts/Makefile.gcc-plugins 8195F: scripts/gcc-plugins/ 8196 8197GCOV BASED KERNEL PROFILING 8198M: Peter Oberparleiter <oberpar@linux.ibm.com> 8199S: Maintained 8200F: Documentation/dev-tools/gcov.rst 8201F: kernel/gcov/ 8202 8203GDB KERNEL DEBUGGING HELPER SCRIPTS 8204M: Jan Kiszka <jan.kiszka@siemens.com> 8205M: Kieran Bingham <kbingham@kernel.org> 8206S: Supported 8207F: scripts/gdb/ 8208 8209GEMINI CRYPTO DRIVER 8210M: Corentin Labbe <clabbe@baylibre.com> 8211L: linux-crypto@vger.kernel.org 8212S: Maintained 8213F: drivers/crypto/gemini/ 8214 8215GEMTEK FM RADIO RECEIVER DRIVER 8216M: Hans Verkuil <hverkuil@xs4all.nl> 8217L: linux-media@vger.kernel.org 8218S: Maintained 8219W: https://linuxtv.org 8220T: git git://linuxtv.org/media_tree.git 8221F: drivers/media/radio/radio-gemtek* 8222 8223GENERIC ARCHITECTURE TOPOLOGY 8224M: Sudeep Holla <sudeep.holla@arm.com> 8225L: linux-kernel@vger.kernel.org 8226S: Maintained 8227F: drivers/base/arch_topology.c 8228F: include/linux/arch_topology.h 8229 8230GENERIC ENTRY CODE 8231M: Thomas Gleixner <tglx@linutronix.de> 8232M: Peter Zijlstra <peterz@infradead.org> 8233M: Andy Lutomirski <luto@kernel.org> 8234L: linux-kernel@vger.kernel.org 8235S: Maintained 8236T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8237F: include/linux/entry-common.h 8238F: include/linux/entry-kvm.h 8239F: kernel/entry/ 8240 8241GENERIC GPIO I2C DRIVER 8242M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8243S: Supported 8244F: drivers/i2c/busses/i2c-gpio.c 8245F: include/linux/platform_data/i2c-gpio.h 8246 8247GENERIC GPIO I2C MULTIPLEXER DRIVER 8248M: Peter Korsgaard <peter.korsgaard@barco.com> 8249L: linux-i2c@vger.kernel.org 8250S: Supported 8251F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8252F: drivers/i2c/muxes/i2c-mux-gpio.c 8253F: include/linux/platform_data/i2c-mux-gpio.h 8254 8255GENERIC HDLC (WAN) DRIVERS 8256M: Krzysztof Halasa <khc@pm.waw.pl> 8257S: Maintained 8258W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8259F: drivers/net/wan/c101.c 8260F: drivers/net/wan/hd6457* 8261F: drivers/net/wan/hdlc* 8262F: drivers/net/wan/n2.c 8263F: drivers/net/wan/pc300too.c 8264F: drivers/net/wan/pci200syn.c 8265F: drivers/net/wan/wanxl* 8266 8267GENERIC INCLUDE/ASM HEADER FILES 8268M: Arnd Bergmann <arnd@arndb.de> 8269L: linux-arch@vger.kernel.org 8270S: Maintained 8271T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8272F: include/asm-generic/ 8273F: include/uapi/asm-generic/ 8274 8275GENERIC PHY FRAMEWORK 8276M: Kishon Vijay Abraham I <kishon@ti.com> 8277M: Vinod Koul <vkoul@kernel.org> 8278L: linux-phy@lists.infradead.org 8279S: Supported 8280Q: https://patchwork.kernel.org/project/linux-phy/list/ 8281T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8282F: Documentation/devicetree/bindings/phy/ 8283F: drivers/phy/ 8284F: include/linux/phy/ 8285 8286GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8287M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8288S: Supported 8289F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8290 8291GENERIC PM DOMAINS 8292M: "Rafael J. Wysocki" <rafael@kernel.org> 8293M: Kevin Hilman <khilman@kernel.org> 8294M: Ulf Hansson <ulf.hansson@linaro.org> 8295L: linux-pm@vger.kernel.org 8296S: Supported 8297F: Documentation/devicetree/bindings/power/power?domain* 8298F: drivers/base/power/domain*.c 8299F: include/linux/pm_domain.h 8300 8301GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8302M: Eugen Hristev <eugen.hristev@microchip.com> 8303L: linux-input@vger.kernel.org 8304S: Maintained 8305F: drivers/input/touchscreen/resistive-adc-touch.c 8306 8307GENERIC STRING LIBRARY 8308R: Andy Shevchenko <andy@kernel.org> 8309S: Maintained 8310F: lib/string.c 8311F: lib/string_helpers.c 8312F: lib/test_string.c 8313F: lib/test-string_helpers.c 8314 8315GENERIC UIO DRIVER FOR PCI DEVICES 8316M: "Michael S. Tsirkin" <mst@redhat.com> 8317L: kvm@vger.kernel.org 8318S: Supported 8319F: drivers/uio/uio_pci_generic.c 8320 8321GENERIC VDSO LIBRARY 8322M: Andy Lutomirski <luto@kernel.org> 8323M: Thomas Gleixner <tglx@linutronix.de> 8324M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8325L: linux-kernel@vger.kernel.org 8326S: Maintained 8327T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8328F: include/asm-generic/vdso/vsyscall.h 8329F: include/vdso/ 8330F: kernel/time/vsyscall.c 8331F: lib/vdso/ 8332 8333GENWQE (IBM Generic Workqueue Card) 8334M: Frank Haverkamp <haver@linux.ibm.com> 8335S: Supported 8336F: drivers/misc/genwqe/ 8337 8338GET_MAINTAINER SCRIPT 8339M: Joe Perches <joe@perches.com> 8340S: Maintained 8341F: scripts/get_maintainer.pl 8342 8343GFS2 FILE SYSTEM 8344M: Bob Peterson <rpeterso@redhat.com> 8345M: Andreas Gruenbacher <agruenba@redhat.com> 8346L: cluster-devel@redhat.com 8347S: Supported 8348B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8349T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8350F: Documentation/filesystems/gfs2* 8351F: fs/gfs2/ 8352F: include/uapi/linux/gfs2_ondisk.h 8353 8354GIGABYTE WMI DRIVER 8355M: Thomas Weißschuh <thomas@weissschuh.net> 8356L: platform-driver-x86@vger.kernel.org 8357S: Maintained 8358F: drivers/platform/x86/gigabyte-wmi.c 8359 8360GNSS SUBSYSTEM 8361M: Johan Hovold <johan@kernel.org> 8362S: Maintained 8363T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8364F: Documentation/ABI/testing/sysfs-class-gnss 8365F: Documentation/devicetree/bindings/gnss/ 8366F: drivers/gnss/ 8367F: include/linux/gnss.h 8368 8369GO7007 MPEG CODEC 8370M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8371L: linux-media@vger.kernel.org 8372S: Maintained 8373F: drivers/media/usb/go7007/ 8374 8375GOODIX TOUCHSCREEN 8376M: Bastien Nocera <hadess@hadess.net> 8377M: Hans de Goede <hdegoede@redhat.com> 8378L: linux-input@vger.kernel.org 8379S: Maintained 8380F: drivers/input/touchscreen/goodix* 8381 8382GOOGLE ETHERNET DRIVERS 8383M: Jeroen de Borst <jeroendb@google.com> 8384R: Catherine Sullivan <csully@google.com> 8385R: David Awogbemila <awogbemila@google.com> 8386L: netdev@vger.kernel.org 8387S: Supported 8388F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8389F: drivers/net/ethernet/google 8390 8391GPD POCKET FAN DRIVER 8392M: Hans de Goede <hdegoede@redhat.com> 8393L: platform-driver-x86@vger.kernel.org 8394S: Maintained 8395F: drivers/platform/x86/gpd-pocket-fan.c 8396 8397GPIO ACPI SUPPORT 8398M: Mika Westerberg <mika.westerberg@linux.intel.com> 8399M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8400L: linux-gpio@vger.kernel.org 8401L: linux-acpi@vger.kernel.org 8402S: Maintained 8403T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8404F: Documentation/firmware-guide/acpi/gpio-properties.rst 8405F: drivers/gpio/gpiolib-acpi.c 8406F: drivers/gpio/gpiolib-acpi.h 8407 8408GPIO AGGREGATOR 8409M: Geert Uytterhoeven <geert+renesas@glider.be> 8410L: linux-gpio@vger.kernel.org 8411S: Supported 8412F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8413F: drivers/gpio/gpio-aggregator.c 8414 8415GPIO IR Transmitter 8416M: Sean Young <sean@mess.org> 8417L: linux-media@vger.kernel.org 8418S: Maintained 8419F: drivers/media/rc/gpio-ir-tx.c 8420 8421GPIO MOCKUP DRIVER 8422M: Bamvor Jian Zhang <bamv2005@gmail.com> 8423L: linux-gpio@vger.kernel.org 8424S: Maintained 8425F: drivers/gpio/gpio-mockup.c 8426F: tools/testing/selftests/gpio/ 8427 8428GPIO REGMAP 8429R: Michael Walle <michael@walle.cc> 8430S: Maintained 8431F: drivers/gpio/gpio-regmap.c 8432F: include/linux/gpio/regmap.h 8433 8434GPIO SUBSYSTEM 8435M: Linus Walleij <linus.walleij@linaro.org> 8436M: Bartosz Golaszewski <brgl@bgdev.pl> 8437L: linux-gpio@vger.kernel.org 8438S: Maintained 8439T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8440F: Documentation/ABI/obsolete/sysfs-gpio 8441F: Documentation/ABI/testing/gpio-cdev 8442F: Documentation/admin-guide/gpio/ 8443F: Documentation/devicetree/bindings/gpio/ 8444F: Documentation/driver-api/gpio/ 8445F: drivers/gpio/ 8446F: include/asm-generic/gpio.h 8447F: include/linux/gpio.h 8448F: include/linux/gpio/ 8449F: include/linux/of_gpio.h 8450F: include/uapi/linux/gpio.h 8451F: tools/gpio/ 8452 8453GRE DEMULTIPLEXER DRIVER 8454M: Dmitry Kozlov <xeb@mail.ru> 8455L: netdev@vger.kernel.org 8456S: Maintained 8457F: include/net/gre.h 8458F: net/ipv4/gre_demux.c 8459F: net/ipv4/gre_offload.c 8460 8461GRETH 10/100/1G Ethernet MAC device driver 8462M: Andreas Larsson <andreas@gaisler.com> 8463L: netdev@vger.kernel.org 8464S: Maintained 8465F: drivers/net/ethernet/aeroflex/ 8466 8467GREYBUS AUDIO PROTOCOLS DRIVERS 8468M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8469M: Mark Greer <mgreer@animalcreek.com> 8470S: Maintained 8471F: drivers/staging/greybus/audio_apbridgea.c 8472F: drivers/staging/greybus/audio_apbridgea.h 8473F: drivers/staging/greybus/audio_codec.c 8474F: drivers/staging/greybus/audio_codec.h 8475F: drivers/staging/greybus/audio_gb.c 8476F: drivers/staging/greybus/audio_manager.c 8477F: drivers/staging/greybus/audio_manager.h 8478F: drivers/staging/greybus/audio_manager_module.c 8479F: drivers/staging/greybus/audio_manager_private.h 8480F: drivers/staging/greybus/audio_manager_sysfs.c 8481F: drivers/staging/greybus/audio_module.c 8482F: drivers/staging/greybus/audio_topology.c 8483 8484GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8485M: Viresh Kumar <vireshk@kernel.org> 8486S: Maintained 8487F: drivers/staging/greybus/authentication.c 8488F: drivers/staging/greybus/bootrom.c 8489F: drivers/staging/greybus/firmware.h 8490F: drivers/staging/greybus/fw-core.c 8491F: drivers/staging/greybus/fw-download.c 8492F: drivers/staging/greybus/fw-management.c 8493F: drivers/staging/greybus/greybus_authentication.h 8494F: drivers/staging/greybus/greybus_firmware.h 8495F: drivers/staging/greybus/hid.c 8496F: drivers/staging/greybus/i2c.c 8497F: drivers/staging/greybus/spi.c 8498F: drivers/staging/greybus/spilib.c 8499F: drivers/staging/greybus/spilib.h 8500 8501GREYBUS LOOPBACK DRIVER 8502M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8503S: Maintained 8504F: drivers/staging/greybus/loopback.c 8505 8506GREYBUS PLATFORM DRIVERS 8507M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8508S: Maintained 8509F: drivers/staging/greybus/arche-apb-ctrl.c 8510F: drivers/staging/greybus/arche-platform.c 8511F: drivers/staging/greybus/arche_platform.h 8512 8513GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8514M: Rui Miguel Silva <rmfrfs@gmail.com> 8515S: Maintained 8516F: drivers/staging/greybus/gpio.c 8517F: drivers/staging/greybus/light.c 8518F: drivers/staging/greybus/power_supply.c 8519F: drivers/staging/greybus/sdio.c 8520F: drivers/staging/greybus/spi.c 8521F: drivers/staging/greybus/spilib.c 8522 8523GREYBUS SUBSYSTEM 8524M: Johan Hovold <johan@kernel.org> 8525M: Alex Elder <elder@kernel.org> 8526M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8527L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8528S: Maintained 8529F: drivers/greybus/ 8530F: drivers/staging/greybus/ 8531F: include/linux/greybus.h 8532F: include/linux/greybus/ 8533 8534GREYBUS UART PROTOCOLS DRIVERS 8535M: David Lin <dtwlin@gmail.com> 8536S: Maintained 8537F: drivers/staging/greybus/log.c 8538F: drivers/staging/greybus/uart.c 8539 8540GS1662 VIDEO SERIALIZER 8541M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8542L: linux-media@vger.kernel.org 8543S: Maintained 8544T: git git://linuxtv.org/media_tree.git 8545F: drivers/media/spi/gs1662.c 8546 8547GSPCA FINEPIX SUBDRIVER 8548M: Frank Zago <frank@zago.net> 8549L: linux-media@vger.kernel.org 8550S: Maintained 8551T: git git://linuxtv.org/media_tree.git 8552F: drivers/media/usb/gspca/finepix.c 8553 8554GSPCA GL860 SUBDRIVER 8555M: Olivier Lorin <o.lorin@laposte.net> 8556L: linux-media@vger.kernel.org 8557S: Maintained 8558T: git git://linuxtv.org/media_tree.git 8559F: drivers/media/usb/gspca/gl860/ 8560 8561GSPCA M5602 SUBDRIVER 8562M: Erik Andren <erik.andren@gmail.com> 8563L: linux-media@vger.kernel.org 8564S: Maintained 8565T: git git://linuxtv.org/media_tree.git 8566F: drivers/media/usb/gspca/m5602/ 8567 8568GSPCA PAC207 SONIXB SUBDRIVER 8569M: Hans Verkuil <hverkuil@xs4all.nl> 8570L: linux-media@vger.kernel.org 8571S: Odd Fixes 8572T: git git://linuxtv.org/media_tree.git 8573F: drivers/media/usb/gspca/pac207.c 8574 8575GSPCA SN9C20X SUBDRIVER 8576M: Brian Johnson <brijohn@gmail.com> 8577L: linux-media@vger.kernel.org 8578S: Maintained 8579T: git git://linuxtv.org/media_tree.git 8580F: drivers/media/usb/gspca/sn9c20x.c 8581 8582GSPCA T613 SUBDRIVER 8583M: Leandro Costantino <lcostantino@gmail.com> 8584L: linux-media@vger.kernel.org 8585S: Maintained 8586T: git git://linuxtv.org/media_tree.git 8587F: drivers/media/usb/gspca/t613.c 8588 8589GSPCA USB WEBCAM DRIVER 8590M: Hans Verkuil <hverkuil@xs4all.nl> 8591L: linux-media@vger.kernel.org 8592S: Odd Fixes 8593T: git git://linuxtv.org/media_tree.git 8594F: drivers/media/usb/gspca/ 8595 8596GTP (GPRS Tunneling Protocol) 8597M: Pablo Neira Ayuso <pablo@netfilter.org> 8598M: Harald Welte <laforge@gnumonks.org> 8599L: osmocom-net-gprs@lists.osmocom.org 8600S: Maintained 8601T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8602F: drivers/net/gtp.c 8603 8604GUID PARTITION TABLE (GPT) 8605M: Davidlohr Bueso <dave@stgolabs.net> 8606L: linux-efi@vger.kernel.org 8607S: Maintained 8608F: block/partitions/efi.* 8609 8610HABANALABS PCI DRIVER 8611M: Oded Gabbay <ogabbay@kernel.org> 8612S: Supported 8613T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8614F: Documentation/ABI/testing/debugfs-driver-habanalabs 8615F: Documentation/ABI/testing/sysfs-driver-habanalabs 8616F: drivers/misc/habanalabs/ 8617F: include/uapi/misc/habanalabs.h 8618 8619HACKRF MEDIA DRIVER 8620M: Antti Palosaari <crope@iki.fi> 8621L: linux-media@vger.kernel.org 8622S: Maintained 8623W: https://linuxtv.org 8624W: http://palosaari.fi/linux/ 8625Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8626T: git git://linuxtv.org/anttip/media_tree.git 8627F: drivers/media/usb/hackrf/ 8628 8629HANTRO VPU CODEC DRIVER 8630M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8631M: Philipp Zabel <p.zabel@pengutronix.de> 8632L: linux-media@vger.kernel.org 8633L: linux-rockchip@lists.infradead.org 8634S: Maintained 8635F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8636F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8637F: drivers/staging/media/hantro/ 8638 8639HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8640M: Frank Seidel <frank@f-seidel.de> 8641L: platform-driver-x86@vger.kernel.org 8642S: Maintained 8643W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8644F: drivers/platform/x86/hdaps.c 8645 8646HARDWARE MONITORING 8647M: Jean Delvare <jdelvare@suse.com> 8648M: Guenter Roeck <linux@roeck-us.net> 8649L: linux-hwmon@vger.kernel.org 8650S: Maintained 8651W: http://hwmon.wiki.kernel.org/ 8652T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8653F: Documentation/ABI/testing/sysfs-class-hwmon 8654F: Documentation/devicetree/bindings/hwmon/ 8655F: Documentation/hwmon/ 8656F: drivers/hwmon/ 8657F: include/linux/hwmon*.h 8658F: include/trace/events/hwmon*.h 8659K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8660 8661HARDWARE RANDOM NUMBER GENERATOR CORE 8662M: Matt Mackall <mpm@selenic.com> 8663M: Herbert Xu <herbert@gondor.apana.org.au> 8664L: linux-crypto@vger.kernel.org 8665S: Odd fixes 8666F: Documentation/admin-guide/hw_random.rst 8667F: Documentation/devicetree/bindings/rng/ 8668F: drivers/char/hw_random/ 8669F: include/linux/hw_random.h 8670 8671HARDWARE SPINLOCK CORE 8672M: Ohad Ben-Cohen <ohad@wizery.com> 8673M: Bjorn Andersson <bjorn.andersson@linaro.org> 8674R: Baolin Wang <baolin.wang7@gmail.com> 8675L: linux-remoteproc@vger.kernel.org 8676S: Maintained 8677T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8678F: Documentation/devicetree/bindings/hwlock/ 8679F: Documentation/locking/hwspinlock.rst 8680F: drivers/hwspinlock/ 8681F: include/linux/hwspinlock.h 8682 8683HARDWARE TRACING FACILITIES 8684M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8685S: Maintained 8686F: drivers/hwtracing/ 8687 8688HARMONY SOUND DRIVER 8689L: linux-parisc@vger.kernel.org 8690S: Maintained 8691F: sound/parisc/harmony.* 8692 8693HDPVR USB VIDEO ENCODER DRIVER 8694M: Hans Verkuil <hverkuil@xs4all.nl> 8695L: linux-media@vger.kernel.org 8696S: Odd Fixes 8697W: https://linuxtv.org 8698T: git git://linuxtv.org/media_tree.git 8699F: drivers/media/usb/hdpvr/ 8700 8701HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 8702M: Matt Hsiao <matt.hsiao@hpe.com> 8703S: Supported 8704F: drivers/misc/hpilo.[ch] 8705 8706HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 8707M: Jerry Hoemann <jerry.hoemann@hpe.com> 8708S: Supported 8709F: Documentation/watchdog/hpwdt.rst 8710F: drivers/watchdog/hpwdt.c 8711 8712HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 8713M: Don Brace <don.brace@microchip.com> 8714L: storagedev@microchip.com 8715L: linux-scsi@vger.kernel.org 8716S: Supported 8717F: Documentation/scsi/hpsa.rst 8718F: drivers/scsi/hpsa*.[ch] 8719F: include/linux/cciss*.h 8720F: include/uapi/linux/cciss*.h 8721 8722HFI1 DRIVER 8723M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 8724L: linux-rdma@vger.kernel.org 8725S: Supported 8726F: drivers/infiniband/hw/hfi1 8727 8728HFS FILESYSTEM 8729L: linux-fsdevel@vger.kernel.org 8730S: Orphan 8731F: Documentation/filesystems/hfs.rst 8732F: fs/hfs/ 8733 8734HFSPLUS FILESYSTEM 8735L: linux-fsdevel@vger.kernel.org 8736S: Orphan 8737F: Documentation/filesystems/hfsplus.rst 8738F: fs/hfsplus/ 8739 8740HGA FRAMEBUFFER DRIVER 8741M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 8742L: linux-nvidia@lists.surfsouth.com 8743S: Maintained 8744W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 8745F: drivers/video/fbdev/hgafb.c 8746 8747HIBERNATION (aka Software Suspend, aka swsusp) 8748M: "Rafael J. Wysocki" <rafael@kernel.org> 8749M: Pavel Machek <pavel@ucw.cz> 8750L: linux-pm@vger.kernel.org 8751S: Supported 8752B: https://bugzilla.kernel.org 8753F: arch/*/include/asm/suspend*.h 8754F: arch/x86/power/ 8755F: drivers/base/power/ 8756F: include/linux/freezer.h 8757F: include/linux/pm.h 8758F: include/linux/suspend.h 8759F: kernel/power/ 8760 8761HID CORE LAYER 8762M: Jiri Kosina <jikos@kernel.org> 8763M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 8764L: linux-input@vger.kernel.org 8765S: Maintained 8766T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 8767F: drivers/hid/ 8768F: include/linux/hid* 8769F: include/uapi/linux/hid* 8770 8771HID LOGITECH DRIVERS 8772R: Filipe Laíns <lains@riseup.net> 8773L: linux-input@vger.kernel.org 8774S: Maintained 8775F: drivers/hid/hid-logitech-* 8776 8777HID PLAYSTATION DRIVER 8778M: Roderick Colenbrander <roderick.colenbrander@sony.com> 8779L: linux-input@vger.kernel.org 8780S: Supported 8781F: drivers/hid/hid-playstation.c 8782 8783HID SENSOR HUB DRIVERS 8784M: Jiri Kosina <jikos@kernel.org> 8785M: Jonathan Cameron <jic23@kernel.org> 8786M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 8787L: linux-input@vger.kernel.org 8788L: linux-iio@vger.kernel.org 8789S: Maintained 8790F: Documentation/hid/hid-sensor* 8791F: drivers/hid/hid-sensor-* 8792F: drivers/iio/*/hid-* 8793F: include/linux/hid-sensor-* 8794 8795HID WACOM DRIVER 8796M: Ping Cheng <ping.cheng@wacom.com> 8797M: Jason Gerecke <jason.gerecke@wacom.com> 8798L: linux-input@vger.kernel.org 8799S: Maintained 8800F: drivers/hid/wacom.h 8801F: drivers/hid/wacom_* 8802 8803HIGH-RESOLUTION TIMERS, CLOCKEVENTS 8804M: Thomas Gleixner <tglx@linutronix.de> 8805L: linux-kernel@vger.kernel.org 8806S: Maintained 8807T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 8808F: Documentation/timers/ 8809F: include/linux/clockchips.h 8810F: include/linux/hrtimer.h 8811F: kernel/time/clockevents.c 8812F: kernel/time/hrtimer.c 8813F: kernel/time/timer_*.c 8814 8815HIGH-SPEED SCC DRIVER FOR AX.25 8816L: linux-hams@vger.kernel.org 8817S: Orphan 8818F: drivers/net/hamradio/scc.c 8819 8820HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 8821M: HighPoint Linux Team <linux@highpoint-tech.com> 8822S: Supported 8823W: http://www.highpoint-tech.com 8824F: Documentation/scsi/hptiop.rst 8825F: drivers/scsi/hptiop.c 8826 8827HIPPI 8828M: Jes Sorensen <jes@trained-monkey.org> 8829L: linux-hippi@sunsite.dk 8830S: Maintained 8831F: drivers/net/hippi/ 8832F: include/linux/hippidevice.h 8833F: include/uapi/linux/if_hippi.h 8834F: net/802/hippi.c 8835 8836HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 8837M: Kurt Kanzenbach <kurt@linutronix.de> 8838L: netdev@vger.kernel.org 8839S: Maintained 8840F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 8841F: drivers/net/dsa/hirschmann/* 8842F: include/linux/platform_data/hirschmann-hellcreek.h 8843F: net/dsa/tag_hellcreek.c 8844 8845HISILICON DMA DRIVER 8846M: Zhou Wang <wangzhou1@hisilicon.com> 8847L: dmaengine@vger.kernel.org 8848S: Maintained 8849F: drivers/dma/hisi_dma.c 8850 8851HISILICON GPIO DRIVER 8852M: Luo Jiaxing <luojiaxing@huawei.com> 8853L: linux-gpio@vger.kernel.org 8854S: Maintained 8855F: drivers/gpio/gpio-hisi.c 8856 8857HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 8858M: Longfang Liu <liulongfang@huawei.com> 8859L: linux-crypto@vger.kernel.org 8860S: Maintained 8861F: Documentation/ABI/testing/debugfs-hisi-hpre 8862F: drivers/crypto/hisilicon/hpre/hpre.h 8863F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 8864F: drivers/crypto/hisilicon/hpre/hpre_main.c 8865 8866HISILICON I2C CONTROLLER DRIVER 8867M: Yicong Yang <yangyicong@hisilicon.com> 8868L: linux-i2c@vger.kernel.org 8869S: Maintained 8870W: https://www.hisilicon.com 8871F: drivers/i2c/busses/i2c-hisi.c 8872 8873HISILICON LPC BUS DRIVER 8874M: john.garry@huawei.com 8875S: Maintained 8876W: http://www.hisilicon.com 8877F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 8878F: drivers/bus/hisi_lpc.c 8879 8880HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 8881M: Yisen Zhuang <yisen.zhuang@huawei.com> 8882M: Salil Mehta <salil.mehta@huawei.com> 8883L: netdev@vger.kernel.org 8884S: Maintained 8885W: http://www.hisilicon.com 8886F: drivers/net/ethernet/hisilicon/hns3/ 8887 8888HISILICON NETWORK SUBSYSTEM DRIVER 8889M: Yisen Zhuang <yisen.zhuang@huawei.com> 8890M: Salil Mehta <salil.mehta@huawei.com> 8891L: netdev@vger.kernel.org 8892S: Maintained 8893W: http://www.hisilicon.com 8894F: Documentation/devicetree/bindings/net/hisilicon*.txt 8895F: drivers/net/ethernet/hisilicon/ 8896 8897HIKEY960 ONBOARD USB GPIO HUB DRIVER 8898M: John Stultz <jstultz@google.com> 8899L: linux-kernel@vger.kernel.org 8900S: Maintained 8901F: drivers/misc/hisi_hikey_usb.c 8902 8903HISILICON PMU DRIVER 8904M: Shaokun Zhang <zhangshaokun@hisilicon.com> 8905M: Qi Liu <liuqi115@huawei.com> 8906S: Supported 8907W: http://www.hisilicon.com 8908F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 8909F: Documentation/admin-guide/perf/hisi-pmu.rst 8910F: drivers/perf/hisilicon 8911 8912HISILICON QM AND ZIP Controller DRIVER 8913M: Zhou Wang <wangzhou1@hisilicon.com> 8914L: linux-crypto@vger.kernel.org 8915S: Maintained 8916F: Documentation/ABI/testing/debugfs-hisi-zip 8917F: drivers/crypto/hisilicon/qm.c 8918F: drivers/crypto/hisilicon/sgl.c 8919F: drivers/crypto/hisilicon/zip/ 8920F: include/linux/hisi_acc_qm.h 8921 8922HISILICON ROCE DRIVER 8923M: Wenpeng Liang <liangwenpeng@huawei.com> 8924M: Weihang Li <liweihang@huawei.com> 8925L: linux-rdma@vger.kernel.org 8926S: Maintained 8927F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 8928F: drivers/infiniband/hw/hns/ 8929 8930HISILICON SAS Controller 8931M: John Garry <john.garry@huawei.com> 8932S: Supported 8933W: http://www.hisilicon.com 8934F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 8935F: drivers/scsi/hisi_sas/ 8936 8937HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 8938M: Kai Ye <yekai13@huawei.com> 8939M: Longfang Liu <liulongfang@huawei.com> 8940L: linux-crypto@vger.kernel.org 8941S: Maintained 8942F: Documentation/ABI/testing/debugfs-hisi-sec 8943F: drivers/crypto/hisilicon/sec2/sec.h 8944F: drivers/crypto/hisilicon/sec2/sec_crypto.c 8945F: drivers/crypto/hisilicon/sec2/sec_crypto.h 8946F: drivers/crypto/hisilicon/sec2/sec_main.c 8947 8948HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 8949M: Jay Fang <f.fangjian@huawei.com> 8950L: linux-spi@vger.kernel.org 8951S: Maintained 8952W: http://www.hisilicon.com 8953F: drivers/spi/spi-hisi-kunpeng.c 8954 8955HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 8956M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8957L: linux-kernel@vger.kernel.org 8958S: Maintained 8959F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 8960F: drivers/spmi/hisi-spmi-controller.c 8961 8962HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 8963M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8964L: linux-kernel@vger.kernel.org 8965S: Maintained 8966F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 8967F: drivers/mfd/hi6421-spmi-pmic.c 8968 8969HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 8970M: Weili Qian <qianweili@huawei.com> 8971S: Maintained 8972F: drivers/crypto/hisilicon/trng/trng.c 8973 8974HISILICON V3XX SPI NOR FLASH Controller Driver 8975M: John Garry <john.garry@huawei.com> 8976S: Maintained 8977W: http://www.hisilicon.com 8978F: drivers/spi/spi-hisi-sfc-v3xx.c 8979 8980HMM - Heterogeneous Memory Management 8981M: Jérôme Glisse <jglisse@redhat.com> 8982L: linux-mm@kvack.org 8983S: Maintained 8984F: Documentation/vm/hmm.rst 8985F: include/linux/hmm* 8986F: lib/test_hmm* 8987F: mm/hmm* 8988F: tools/testing/selftests/vm/*hmm* 8989 8990HOST AP DRIVER 8991M: Jouni Malinen <j@w1.fi> 8992L: linux-wireless@vger.kernel.org 8993S: Obsolete 8994W: http://w1.fi/hostap-driver.html 8995F: drivers/net/wireless/intersil/hostap/ 8996 8997HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 8998L: platform-driver-x86@vger.kernel.org 8999S: Orphan 9000F: drivers/platform/x86/tc1100-wmi.c 9001 9002HPET: High Precision Event Timers driver 9003M: Clemens Ladisch <clemens@ladisch.de> 9004S: Maintained 9005F: Documentation/timers/hpet.rst 9006F: drivers/char/hpet.c 9007F: include/linux/hpet.h 9008F: include/uapi/linux/hpet.h 9009 9010HPET: x86 9011S: Orphan 9012F: arch/x86/include/asm/hpet.h 9013F: arch/x86/kernel/hpet.c 9014 9015HPFS FILESYSTEM 9016M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9017S: Maintained 9018W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9019F: fs/hpfs/ 9020 9021HSI SUBSYSTEM 9022M: Sebastian Reichel <sre@kernel.org> 9023S: Maintained 9024T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9025F: Documentation/ABI/testing/sysfs-bus-hsi 9026F: Documentation/driver-api/hsi.rst 9027F: drivers/hsi/ 9028F: include/linux/hsi/ 9029F: include/uapi/linux/hsi/ 9030 9031HSO 3G MODEM DRIVER 9032L: linux-usb@vger.kernel.org 9033S: Orphan 9034F: drivers/net/usb/hso.c 9035 9036HSR NETWORK PROTOCOL 9037L: netdev@vger.kernel.org 9038S: Orphan 9039F: net/hsr/ 9040 9041HT16K33 LED CONTROLLER DRIVER 9042M: Robin van der Gracht <robin@protonic.nl> 9043S: Maintained 9044F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9045F: drivers/auxdisplay/ht16k33.c 9046 9047HTCPEN TOUCHSCREEN DRIVER 9048M: Pau Oliva Fora <pof@eslack.org> 9049L: linux-input@vger.kernel.org 9050S: Maintained 9051F: drivers/input/touchscreen/htcpen.c 9052 9053HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9054M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 9055L: linux-iio@vger.kernel.org 9056S: Maintained 9057W: http://www.st.com/ 9058F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9059F: drivers/iio/humidity/hts221* 9060 9061HUAWEI ETHERNET DRIVER 9062L: netdev@vger.kernel.org 9063S: Orphan 9064F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9065F: drivers/net/ethernet/huawei/hinic/ 9066 9067HUGETLB FILESYSTEM 9068M: Mike Kravetz <mike.kravetz@oracle.com> 9069L: linux-mm@kvack.org 9070S: Maintained 9071F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9072F: Documentation/admin-guide/mm/hugetlbpage.rst 9073F: Documentation/vm/hugetlbfs_reserv.rst 9074F: fs/hugetlbfs/ 9075F: include/linux/hugetlb.h 9076F: mm/hugetlb.c 9077 9078HVA ST MEDIA DRIVER 9079M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9080L: linux-media@vger.kernel.org 9081S: Supported 9082W: https://linuxtv.org 9083T: git git://linuxtv.org/media_tree.git 9084F: drivers/media/platform/st/sti/hva 9085 9086HWPOISON MEMORY FAILURE HANDLING 9087M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9088L: linux-mm@kvack.org 9089S: Maintained 9090F: mm/hwpoison-inject.c 9091F: mm/memory-failure.c 9092 9093HYCON HY46XX TOUCHSCREEN SUPPORT 9094M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9095L: linux-input@vger.kernel.org 9096S: Maintained 9097F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9098F: drivers/input/touchscreen/hycon-hy46xx.c 9099 9100HYGON PROCESSOR SUPPORT 9101M: Pu Wen <puwen@hygon.cn> 9102L: linux-kernel@vger.kernel.org 9103S: Maintained 9104F: arch/x86/kernel/cpu/hygon.c 9105 9106HYNIX HI556 SENSOR DRIVER 9107M: Shawn Tu <shawnx.tu@intel.com> 9108L: linux-media@vger.kernel.org 9109S: Maintained 9110T: git git://linuxtv.org/media_tree.git 9111F: drivers/media/i2c/hi556.c 9112 9113HYNIX HI846 SENSOR DRIVER 9114M: Martin Kepplinger <martin.kepplinger@puri.sm> 9115L: linux-media@vger.kernel.org 9116S: Maintained 9117F: drivers/media/i2c/hi846.c 9118 9119HYNIX HI847 SENSOR DRIVER 9120M: Shawn Tu <shawnx.tu@intel.com> 9121L: linux-media@vger.kernel.org 9122S: Maintained 9123F: drivers/media/i2c/hi847.c 9124 9125Hyper-V/Azure CORE AND DRIVERS 9126M: "K. Y. Srinivasan" <kys@microsoft.com> 9127M: Haiyang Zhang <haiyangz@microsoft.com> 9128M: Stephen Hemminger <sthemmin@microsoft.com> 9129M: Wei Liu <wei.liu@kernel.org> 9130M: Dexuan Cui <decui@microsoft.com> 9131L: linux-hyperv@vger.kernel.org 9132S: Supported 9133T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9134F: Documentation/ABI/stable/sysfs-bus-vmbus 9135F: Documentation/ABI/testing/debugfs-hyperv 9136F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9137F: arch/arm64/hyperv 9138F: arch/arm64/include/asm/hyperv-tlfs.h 9139F: arch/arm64/include/asm/mshyperv.h 9140F: arch/x86/hyperv 9141F: arch/x86/include/asm/hyperv-tlfs.h 9142F: arch/x86/include/asm/mshyperv.h 9143F: arch/x86/include/asm/trace/hyperv.h 9144F: arch/x86/kernel/cpu/mshyperv.c 9145F: drivers/clocksource/hyperv_timer.c 9146F: drivers/hid/hid-hyperv.c 9147F: drivers/hv/ 9148F: drivers/input/serio/hyperv-keyboard.c 9149F: drivers/iommu/hyperv-iommu.c 9150F: drivers/net/ethernet/microsoft/ 9151F: drivers/net/hyperv/ 9152F: drivers/pci/controller/pci-hyperv-intf.c 9153F: drivers/pci/controller/pci-hyperv.c 9154F: drivers/scsi/storvsc_drv.c 9155F: drivers/uio/uio_hv_generic.c 9156F: drivers/video/fbdev/hyperv_fb.c 9157F: include/asm-generic/hyperv-tlfs.h 9158F: include/asm-generic/mshyperv.h 9159F: include/clocksource/hyperv_timer.h 9160F: include/linux/hyperv.h 9161F: include/uapi/linux/hyperv.h 9162F: net/vmw_vsock/hyperv_transport.c 9163F: tools/hv/ 9164 9165HYPERBUS SUPPORT 9166M: Vignesh Raghavendra <vigneshr@ti.com> 9167L: linux-mtd@lists.infradead.org 9168S: Supported 9169Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9170C: irc://irc.oftc.net/mtd 9171T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9172F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9173F: drivers/mtd/hyperbus/ 9174F: include/linux/mtd/hyperbus.h 9175 9176HYPERVISOR VIRTUAL CONSOLE DRIVER 9177L: linuxppc-dev@lists.ozlabs.org 9178S: Odd Fixes 9179F: drivers/tty/hvc/ 9180 9181I2C ACPI SUPPORT 9182M: Mika Westerberg <mika.westerberg@linux.intel.com> 9183L: linux-i2c@vger.kernel.org 9184L: linux-acpi@vger.kernel.org 9185S: Maintained 9186F: drivers/i2c/i2c-core-acpi.c 9187 9188I2C CONTROLLER DRIVER FOR NVIDIA GPU 9189M: Ajay Gupta <ajayg@nvidia.com> 9190L: linux-i2c@vger.kernel.org 9191S: Maintained 9192F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9193F: drivers/i2c/busses/i2c-nvidia-gpu.c 9194 9195I2C MUXES 9196M: Peter Rosin <peda@axentia.se> 9197L: linux-i2c@vger.kernel.org 9198S: Maintained 9199F: Documentation/devicetree/bindings/i2c/i2c-arb* 9200F: Documentation/devicetree/bindings/i2c/i2c-gate* 9201F: Documentation/devicetree/bindings/i2c/i2c-mux* 9202F: Documentation/i2c/i2c-topology.rst 9203F: Documentation/i2c/muxes/ 9204F: drivers/i2c/i2c-mux.c 9205F: drivers/i2c/muxes/ 9206F: include/linux/i2c-mux.h 9207 9208I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9209M: Gregory CLEMENT <gregory.clement@bootlin.com> 9210L: linux-i2c@vger.kernel.org 9211S: Maintained 9212F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9213F: drivers/i2c/busses/i2c-mv64xxx.c 9214 9215I2C OVER PARALLEL PORT 9216M: Jean Delvare <jdelvare@suse.com> 9217L: linux-i2c@vger.kernel.org 9218S: Maintained 9219F: Documentation/i2c/busses/i2c-parport.rst 9220F: drivers/i2c/busses/i2c-parport.c 9221 9222I2C SUBSYSTEM 9223M: Wolfram Sang <wsa@kernel.org> 9224L: linux-i2c@vger.kernel.org 9225S: Maintained 9226W: https://i2c.wiki.kernel.org/ 9227Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9228T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9229F: Documentation/devicetree/bindings/i2c/i2c.txt 9230F: Documentation/i2c/ 9231F: drivers/i2c/* 9232F: include/linux/i2c-dev.h 9233F: include/linux/i2c-smbus.h 9234F: include/linux/i2c.h 9235F: include/uapi/linux/i2c-*.h 9236F: include/uapi/linux/i2c.h 9237 9238I2C SUBSYSTEM HOST DRIVERS 9239L: linux-i2c@vger.kernel.org 9240S: Odd Fixes 9241W: https://i2c.wiki.kernel.org/ 9242Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9243T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9244F: Documentation/devicetree/bindings/i2c/ 9245F: drivers/i2c/algos/ 9246F: drivers/i2c/busses/ 9247 9248I2C-TAOS-EVM DRIVER 9249M: Jean Delvare <jdelvare@suse.com> 9250L: linux-i2c@vger.kernel.org 9251S: Maintained 9252F: Documentation/i2c/busses/i2c-taos-evm.rst 9253F: drivers/i2c/busses/i2c-taos-evm.c 9254 9255I2C-TINY-USB DRIVER 9256M: Till Harbaum <till@harbaum.org> 9257L: linux-i2c@vger.kernel.org 9258S: Maintained 9259W: http://www.harbaum.org/till/i2c_tiny_usb 9260F: drivers/i2c/busses/i2c-tiny-usb.c 9261 9262I2C/SMBUS CONTROLLER DRIVERS FOR PC 9263M: Jean Delvare <jdelvare@suse.com> 9264L: linux-i2c@vger.kernel.org 9265S: Maintained 9266F: Documentation/i2c/busses/i2c-ali1535.rst 9267F: Documentation/i2c/busses/i2c-ali1563.rst 9268F: Documentation/i2c/busses/i2c-ali15x3.rst 9269F: Documentation/i2c/busses/i2c-amd756.rst 9270F: Documentation/i2c/busses/i2c-amd8111.rst 9271F: Documentation/i2c/busses/i2c-i801.rst 9272F: Documentation/i2c/busses/i2c-nforce2.rst 9273F: Documentation/i2c/busses/i2c-piix4.rst 9274F: Documentation/i2c/busses/i2c-sis5595.rst 9275F: Documentation/i2c/busses/i2c-sis630.rst 9276F: Documentation/i2c/busses/i2c-sis96x.rst 9277F: Documentation/i2c/busses/i2c-via.rst 9278F: Documentation/i2c/busses/i2c-viapro.rst 9279F: drivers/i2c/busses/i2c-ali1535.c 9280F: drivers/i2c/busses/i2c-ali1563.c 9281F: drivers/i2c/busses/i2c-ali15x3.c 9282F: drivers/i2c/busses/i2c-amd756-s4882.c 9283F: drivers/i2c/busses/i2c-amd756.c 9284F: drivers/i2c/busses/i2c-amd8111.c 9285F: drivers/i2c/busses/i2c-i801.c 9286F: drivers/i2c/busses/i2c-isch.c 9287F: drivers/i2c/busses/i2c-nforce2-s4985.c 9288F: drivers/i2c/busses/i2c-nforce2.c 9289F: drivers/i2c/busses/i2c-piix4.c 9290F: drivers/i2c/busses/i2c-sis5595.c 9291F: drivers/i2c/busses/i2c-sis630.c 9292F: drivers/i2c/busses/i2c-sis96x.c 9293F: drivers/i2c/busses/i2c-via.c 9294F: drivers/i2c/busses/i2c-viapro.c 9295 9296I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9297M: Hans de Goede <hdegoede@redhat.com> 9298L: linux-i2c@vger.kernel.org 9299S: Maintained 9300F: drivers/i2c/busses/i2c-cht-wc.c 9301 9302I2C/SMBUS ISMT DRIVER 9303M: Seth Heasley <seth.heasley@intel.com> 9304M: Neil Horman <nhorman@tuxdriver.com> 9305L: linux-i2c@vger.kernel.org 9306F: Documentation/i2c/busses/i2c-ismt.rst 9307F: drivers/i2c/busses/i2c-ismt.c 9308 9309I2C/SMBUS STUB DRIVER 9310M: Jean Delvare <jdelvare@suse.com> 9311L: linux-i2c@vger.kernel.org 9312S: Maintained 9313F: drivers/i2c/i2c-stub.c 9314 9315I3C DRIVER FOR CADENCE I3C MASTER IP 9316M: Przemysław Gaj <pgaj@cadence.com> 9317S: Maintained 9318F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt 9319F: drivers/i3c/master/i3c-master-cdns.c 9320 9321I3C DRIVER FOR SYNOPSYS DESIGNWARE 9322M: Vitor Soares <vitor.soares@synopsys.com> 9323S: Maintained 9324F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt 9325F: drivers/i3c/master/dw* 9326 9327I3C SUBSYSTEM 9328M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9329L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9330S: Maintained 9331C: irc://chat.freenode.net/linux-i3c 9332T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9333F: Documentation/ABI/testing/sysfs-bus-i3c 9334F: Documentation/devicetree/bindings/i3c/ 9335F: Documentation/driver-api/i3c 9336F: drivers/i3c/ 9337F: include/linux/i3c/ 9338 9339IA64 (Itanium) PLATFORM 9340L: linux-ia64@vger.kernel.org 9341S: Orphan 9342F: Documentation/ia64/ 9343F: arch/ia64/ 9344 9345IBM Power 842 compression accelerator 9346M: Haren Myneni <haren@us.ibm.com> 9347S: Supported 9348F: crypto/842.c 9349F: drivers/crypto/nx/Kconfig 9350F: drivers/crypto/nx/Makefile 9351F: drivers/crypto/nx/nx-842* 9352F: include/linux/sw842.h 9353F: lib/842/ 9354 9355IBM Power in-Nest Crypto Acceleration 9356M: Breno Leitão <leitao@debian.org> 9357M: Nayna Jain <nayna@linux.ibm.com> 9358M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9359L: linux-crypto@vger.kernel.org 9360S: Supported 9361F: drivers/crypto/nx/Kconfig 9362F: drivers/crypto/nx/Makefile 9363F: drivers/crypto/nx/nx-aes* 9364F: drivers/crypto/nx/nx-sha* 9365F: drivers/crypto/nx/nx.* 9366F: drivers/crypto/nx/nx_csbcpb.h 9367F: drivers/crypto/nx/nx_debugfs.c 9368 9369IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9370M: Tyrel Datwyler <tyreld@linux.ibm.com> 9371L: linux-pci@vger.kernel.org 9372L: linuxppc-dev@lists.ozlabs.org 9373S: Supported 9374F: drivers/pci/hotplug/rpadlpar* 9375 9376IBM Power Linux RAID adapter 9377M: Brian King <brking@us.ibm.com> 9378S: Supported 9379F: drivers/scsi/ipr.* 9380 9381IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9382M: Tyrel Datwyler <tyreld@linux.ibm.com> 9383L: linux-pci@vger.kernel.org 9384L: linuxppc-dev@lists.ozlabs.org 9385S: Supported 9386F: drivers/pci/hotplug/rpaphp* 9387 9388IBM Power SRIOV Virtual NIC Device Driver 9389M: Dany Madden <drt@linux.ibm.com> 9390R: Thomas Falcon <tlfalcon@linux.ibm.com> 9391L: netdev@vger.kernel.org 9392S: Supported 9393F: drivers/net/ethernet/ibm/ibmvnic.* 9394 9395IBM Power Virtual Accelerator Switchboard 9396L: linuxppc-dev@lists.ozlabs.org 9397S: Supported 9398F: arch/powerpc/include/asm/vas.h 9399F: arch/powerpc/platforms/powernv/copy-paste.h 9400F: arch/powerpc/platforms/powernv/vas* 9401 9402IBM Power Virtual Ethernet Device Driver 9403M: Cristobal Forno <cforno12@linux.ibm.com> 9404L: netdev@vger.kernel.org 9405S: Supported 9406F: drivers/net/ethernet/ibm/ibmveth.* 9407 9408IBM Power Virtual FC Device Drivers 9409M: Tyrel Datwyler <tyreld@linux.ibm.com> 9410L: linux-scsi@vger.kernel.org 9411S: Supported 9412F: drivers/scsi/ibmvscsi/ibmvfc* 9413 9414IBM Power Virtual Management Channel Driver 9415M: Brad Warrum <bwarrum@linux.ibm.com> 9416M: Ritu Agarwal <rituagar@linux.ibm.com> 9417S: Supported 9418F: drivers/misc/ibmvmc.* 9419 9420IBM Power Virtual SCSI Device Drivers 9421M: Tyrel Datwyler <tyreld@linux.ibm.com> 9422L: linux-scsi@vger.kernel.org 9423S: Supported 9424F: drivers/scsi/ibmvscsi/ibmvscsi* 9425F: include/scsi/viosrp.h 9426 9427IBM Power Virtual SCSI Device Target Driver 9428M: Michael Cyr <mikecyr@linux.ibm.com> 9429L: linux-scsi@vger.kernel.org 9430L: target-devel@vger.kernel.org 9431S: Supported 9432F: drivers/scsi/ibmvscsi_tgt/ 9433 9434IBM Power VMX Cryptographic instructions 9435M: Breno Leitão <leitao@debian.org> 9436M: Nayna Jain <nayna@linux.ibm.com> 9437M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9438L: linux-crypto@vger.kernel.org 9439S: Supported 9440F: drivers/crypto/vmx/Kconfig 9441F: drivers/crypto/vmx/Makefile 9442F: drivers/crypto/vmx/aes* 9443F: drivers/crypto/vmx/ghash* 9444F: drivers/crypto/vmx/ppc-xlate.pl 9445F: drivers/crypto/vmx/vmx.c 9446 9447IBM ServeRAID RAID DRIVER 9448S: Orphan 9449F: drivers/scsi/ips.* 9450 9451ICH LPC AND GPIO DRIVER 9452M: Peter Tyser <ptyser@xes-inc.com> 9453S: Maintained 9454F: drivers/gpio/gpio-ich.c 9455F: drivers/mfd/lpc_ich.c 9456 9457ICY I2C DRIVER 9458M: Max Staudt <max@enpas.org> 9459L: linux-i2c@vger.kernel.org 9460S: Maintained 9461F: drivers/i2c/busses/i2c-icy.c 9462 9463IDEAPAD LAPTOP EXTRAS DRIVER 9464M: Ike Panhc <ike.pan@canonical.com> 9465L: platform-driver-x86@vger.kernel.org 9466S: Maintained 9467W: http://launchpad.net/ideapad-laptop 9468F: drivers/platform/x86/ideapad-laptop.c 9469 9470IDEAPAD LAPTOP SLIDEBAR DRIVER 9471M: Andrey Moiseev <o2g.org.ru@gmail.com> 9472L: linux-input@vger.kernel.org 9473S: Maintained 9474W: https://github.com/o2genum/ideapad-slidebar 9475F: drivers/input/misc/ideapad_slidebar.c 9476 9477IDMAPPED MOUNTS 9478M: Christian Brauner <brauner@kernel.org> 9479L: linux-fsdevel@vger.kernel.org 9480S: Maintained 9481T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 9482F: Documentation/filesystems/idmappings.rst 9483F: tools/testing/selftests/mount_setattr/ 9484F: include/linux/mnt_idmapping.h 9485 9486IDT VersaClock 5 CLOCK DRIVER 9487M: Luca Ceresoli <luca@lucaceresoli.net> 9488S: Maintained 9489F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9490F: drivers/clk/clk-versaclock5.c 9491 9492IEEE 802.15.4 SUBSYSTEM 9493M: Alexander Aring <alex.aring@gmail.com> 9494M: Stefan Schmidt <stefan@datenfreihafen.org> 9495L: linux-wpan@vger.kernel.org 9496S: Maintained 9497W: https://linux-wpan.org/ 9498T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9499T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9500F: Documentation/networking/ieee802154.rst 9501F: drivers/net/ieee802154/ 9502F: include/linux/ieee802154.h 9503F: include/linux/nl802154.h 9504F: include/net/af_ieee802154.h 9505F: include/net/cfg802154.h 9506F: include/net/ieee802154_netdev.h 9507F: include/net/mac802154.h 9508F: include/net/nl802154.h 9509F: net/ieee802154/ 9510F: net/mac802154/ 9511 9512IFE PROTOCOL 9513M: Yotam Gigi <yotam.gi@gmail.com> 9514M: Jamal Hadi Salim <jhs@mojatatu.com> 9515F: include/net/ife.h 9516F: include/uapi/linux/ife.h 9517F: net/ife 9518 9519IGORPLUG-USB IR RECEIVER 9520M: Sean Young <sean@mess.org> 9521L: linux-media@vger.kernel.org 9522S: Maintained 9523F: drivers/media/rc/igorplugusb.c 9524 9525IGUANAWORKS USB IR TRANSCEIVER 9526M: Sean Young <sean@mess.org> 9527L: linux-media@vger.kernel.org 9528S: Maintained 9529F: drivers/media/rc/iguanair.c 9530 9531IIO DIGITAL POTENTIOMETER DAC 9532M: Peter Rosin <peda@axentia.se> 9533L: linux-iio@vger.kernel.org 9534S: Maintained 9535F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9536F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9537F: drivers/iio/dac/dpot-dac.c 9538 9539IIO ENVELOPE DETECTOR 9540M: Peter Rosin <peda@axentia.se> 9541L: linux-iio@vger.kernel.org 9542S: Maintained 9543F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9544F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9545F: drivers/iio/adc/envelope-detector.c 9546 9547IIO MULTIPLEXER 9548M: Peter Rosin <peda@axentia.se> 9549L: linux-iio@vger.kernel.org 9550S: Maintained 9551F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9552F: drivers/iio/multiplexer/iio-mux.c 9553 9554IIO SCMI BASED DRIVER 9555M: Jyoti Bhayana <jbhayana@google.com> 9556L: linux-iio@vger.kernel.org 9557S: Maintained 9558F: drivers/iio/common/scmi_sensors/scmi_iio.c 9559 9560IIO SUBSYSTEM AND DRIVERS 9561M: Jonathan Cameron <jic23@kernel.org> 9562R: Lars-Peter Clausen <lars@metafoo.de> 9563L: linux-iio@vger.kernel.org 9564S: Maintained 9565T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9566F: Documentation/ABI/testing/configfs-iio* 9567F: Documentation/ABI/testing/sysfs-bus-iio* 9568F: Documentation/devicetree/bindings/iio/ 9569F: drivers/iio/ 9570F: drivers/staging/iio/ 9571F: include/linux/iio/ 9572F: tools/iio/ 9573 9574IIO UNIT CONVERTER 9575M: Peter Rosin <peda@axentia.se> 9576L: linux-iio@vger.kernel.org 9577S: Maintained 9578F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9579F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9580F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9581F: drivers/iio/afe/iio-rescale.c 9582 9583IKANOS/ADI EAGLE ADSL USB DRIVER 9584M: Matthieu Castet <castet.matthieu@free.fr> 9585M: Stanislaw Gruszka <stf_xl@wp.pl> 9586S: Maintained 9587F: drivers/usb/atm/ueagle-atm.c 9588 9589IMAGIS TOUCHSCREEN DRIVER 9590M: Markuss Broks <markuss.broks@gmail.com> 9591S: Maintained 9592F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9593F: drivers/input/touchscreen/imagis.c 9594 9595IMGTEC ASCII LCD DRIVER 9596M: Paul Burton <paulburton@kernel.org> 9597S: Maintained 9598F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9599F: drivers/auxdisplay/img-ascii-lcd.c 9600 9601IMGTEC IR DECODER DRIVER 9602S: Orphan 9603F: drivers/media/rc/img-ir/ 9604 9605IMON SOUNDGRAPH USB IR RECEIVER 9606M: Sean Young <sean@mess.org> 9607L: linux-media@vger.kernel.org 9608S: Maintained 9609F: drivers/media/rc/imon.c 9610F: drivers/media/rc/imon_raw.c 9611 9612IMS TWINTURBO FRAMEBUFFER DRIVER 9613L: linux-fbdev@vger.kernel.org 9614S: Orphan 9615F: drivers/video/fbdev/imsttfb.c 9616 9617INA209 HARDWARE MONITOR DRIVER 9618M: Guenter Roeck <linux@roeck-us.net> 9619L: linux-hwmon@vger.kernel.org 9620S: Maintained 9621F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 9622F: Documentation/hwmon/ina209.rst 9623F: drivers/hwmon/ina209.c 9624 9625INA2XX HARDWARE MONITOR DRIVER 9626M: Guenter Roeck <linux@roeck-us.net> 9627L: linux-hwmon@vger.kernel.org 9628S: Maintained 9629F: Documentation/hwmon/ina2xx.rst 9630F: drivers/hwmon/ina2xx.c 9631F: include/linux/platform_data/ina2xx.h 9632 9633INDUSTRY PACK SUBSYSTEM (IPACK) 9634M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 9635M: Jens Taprogge <jens.taprogge@taprogge.org> 9636M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9637L: industrypack-devel@lists.sourceforge.net 9638S: Maintained 9639W: http://industrypack.sourceforge.net 9640F: drivers/ipack/ 9641 9642INFINEON DPS310 Driver 9643M: Eddie James <eajames@linux.ibm.com> 9644L: linux-iio@vger.kernel.org 9645S: Maintained 9646F: drivers/iio/pressure/dps310.c 9647 9648INFINIBAND SUBSYSTEM 9649M: Jason Gunthorpe <jgg@nvidia.com> 9650M: Leon Romanovsky <leonro@nvidia.com> 9651L: linux-rdma@vger.kernel.org 9652S: Supported 9653W: https://github.com/linux-rdma/rdma-core 9654Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9655T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 9656F: Documentation/devicetree/bindings/infiniband/ 9657F: Documentation/infiniband/ 9658F: drivers/infiniband/ 9659F: include/rdma/ 9660F: include/trace/events/ib_mad.h 9661F: include/trace/events/ib_umad.h 9662F: include/uapi/linux/if_infiniband.h 9663F: include/uapi/rdma/ 9664F: samples/bpf/ibumad_kern.c 9665F: samples/bpf/ibumad_user.c 9666 9667INGENIC JZ4780 NAND DRIVER 9668M: Harvey Hunt <harveyhuntnexus@gmail.com> 9669L: linux-mtd@lists.infradead.org 9670L: linux-mips@vger.kernel.org 9671S: Maintained 9672F: drivers/mtd/nand/raw/ingenic/ 9673 9674INGENIC JZ47xx SoCs 9675M: Paul Cercueil <paul@crapouillou.net> 9676L: linux-mips@vger.kernel.org 9677S: Maintained 9678F: arch/mips/boot/dts/ingenic/ 9679F: arch/mips/generic/board-ingenic.c 9680F: arch/mips/include/asm/mach-ingenic/ 9681F: arch/mips/ingenic/Kconfig 9682F: drivers/clk/ingenic/ 9683F: drivers/dma/dma-jz4780.c 9684F: drivers/gpu/drm/ingenic/ 9685F: drivers/i2c/busses/i2c-jz4780.c 9686F: drivers/iio/adc/ingenic-adc.c 9687F: drivers/irqchip/irq-ingenic.c 9688F: drivers/memory/jz4780-nemc.c 9689F: drivers/mmc/host/jz4740_mmc.c 9690F: drivers/mtd/nand/raw/ingenic/ 9691F: drivers/pinctrl/pinctrl-ingenic.c 9692F: drivers/power/supply/ingenic-battery.c 9693F: drivers/pwm/pwm-jz4740.c 9694F: drivers/remoteproc/ingenic_rproc.c 9695F: drivers/rtc/rtc-jz4740.c 9696F: drivers/tty/serial/8250/8250_ingenic.c 9697F: drivers/usb/musb/jz4740.c 9698F: drivers/watchdog/jz4740_wdt.c 9699F: include/dt-bindings/iio/adc/ingenic,adc.h 9700F: include/linux/mfd/ingenic-tcu.h 9701F: sound/soc/codecs/jz47* 9702F: sound/soc/jz4740/ 9703 9704INJOINIC IP5xxx POWER BANK IC DRIVER 9705M: Samuel Holland <samuel@sholland.org> 9706S: Maintained 9707F: drivers/power/supply/ip5xxx_power.c 9708 9709INOTIFY 9710M: Jan Kara <jack@suse.cz> 9711R: Amir Goldstein <amir73il@gmail.com> 9712L: linux-fsdevel@vger.kernel.org 9713S: Maintained 9714F: Documentation/filesystems/inotify.rst 9715F: fs/notify/inotify/ 9716F: include/linux/inotify.h 9717F: include/uapi/linux/inotify.h 9718 9719INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 9720M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 9721L: linux-input@vger.kernel.org 9722S: Maintained 9723Q: http://patchwork.kernel.org/project/linux-input/list/ 9724T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 9725F: Documentation/devicetree/bindings/input/ 9726F: Documentation/devicetree/bindings/serio/ 9727F: Documentation/input/ 9728F: drivers/input/ 9729F: include/linux/input.h 9730F: include/linux/input/ 9731F: include/uapi/linux/input-event-codes.h 9732F: include/uapi/linux/input.h 9733 9734INPUT MULTITOUCH (MT) PROTOCOL 9735M: Henrik Rydberg <rydberg@bitmath.org> 9736L: linux-input@vger.kernel.org 9737S: Odd fixes 9738F: Documentation/input/multi-touch-protocol.rst 9739F: drivers/input/input-mt.c 9740K: \b(ABS|SYN)_MT_ 9741 9742INSIDE SECURE CRYPTO DRIVER 9743M: Antoine Tenart <atenart@kernel.org> 9744L: linux-crypto@vger.kernel.org 9745S: Maintained 9746F: drivers/crypto/inside-secure/ 9747 9748INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 9749M: Mimi Zohar <zohar@linux.ibm.com> 9750M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 9751L: linux-integrity@vger.kernel.org 9752S: Supported 9753T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9754F: security/integrity/ima/ 9755F: security/integrity/ 9756 9757INTEL 810/815 FRAMEBUFFER DRIVER 9758M: Antonino Daplas <adaplas@gmail.com> 9759L: linux-fbdev@vger.kernel.org 9760S: Maintained 9761F: drivers/video/fbdev/i810/ 9762 9763INTEL ASoC DRIVERS 9764M: Cezary Rojewski <cezary.rojewski@intel.com> 9765M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 9766M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 9767M: Jie Yang <yang.jie@linux.intel.com> 9768L: alsa-devel@alsa-project.org (moderated for non-subscribers) 9769S: Supported 9770F: sound/soc/intel/ 9771 9772INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 9773M: Hans de Goede <hdegoede@redhat.com> 9774L: platform-driver-x86@vger.kernel.org 9775S: Maintained 9776F: drivers/platform/x86/intel/atomisp2/pm.c 9777 9778INTEL ATOMISP2 LED DRIVER 9779M: Hans de Goede <hdegoede@redhat.com> 9780L: platform-driver-x86@vger.kernel.org 9781S: Maintained 9782F: drivers/platform/x86/intel/atomisp2/led.c 9783 9784INTEL BIOS SAR INT1092 DRIVER 9785M: Shravan Sudhakar <s.shravan@intel.com> 9786M: Intel Corporation <linuxwwan@intel.com> 9787L: platform-driver-x86@vger.kernel.org 9788S: Maintained 9789F: drivers/platform/x86/intel/int1092/ 9790 9791INTEL BROXTON PMC DRIVER 9792M: Mika Westerberg <mika.westerberg@linux.intel.com> 9793M: Zha Qipeng <qipeng.zha@intel.com> 9794S: Maintained 9795F: drivers/mfd/intel_pmc_bxt.c 9796F: include/linux/mfd/intel_pmc_bxt.h 9797 9798INTEL C600 SERIES SAS CONTROLLER DRIVER 9799M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 9800L: linux-scsi@vger.kernel.org 9801S: Supported 9802T: git git://git.code.sf.net/p/intel-sas/isci 9803F: drivers/scsi/isci/ 9804 9805INTEL CPU family model numbers 9806M: Tony Luck <tony.luck@intel.com> 9807M: x86@kernel.org 9808L: linux-kernel@vger.kernel.org 9809S: Supported 9810F: arch/x86/include/asm/intel-family.h 9811 9812INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 9813M: Jani Nikula <jani.nikula@linux.intel.com> 9814M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 9815M: Rodrigo Vivi <rodrigo.vivi@intel.com> 9816M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 9817L: intel-gfx@lists.freedesktop.org 9818S: Supported 9819W: https://01.org/linuxgraphics/ 9820Q: http://patchwork.freedesktop.org/project/intel-gfx/ 9821B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 9822C: irc://irc.oftc.net/intel-gfx 9823T: git git://anongit.freedesktop.org/drm-intel 9824F: Documentation/gpu/i915.rst 9825F: drivers/gpu/drm/i915/ 9826F: include/drm/i915* 9827F: include/uapi/drm/i915_drm.h 9828 9829INTEL ETHERNET DRIVERS 9830M: Jesse Brandeburg <jesse.brandeburg@intel.com> 9831M: Tony Nguyen <anthony.l.nguyen@intel.com> 9832L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 9833S: Supported 9834W: http://www.intel.com/support/feedback.htm 9835W: http://e1000.sourceforge.net/ 9836Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 9837T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 9838T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 9839F: Documentation/networking/device_drivers/ethernet/intel/ 9840F: drivers/net/ethernet/intel/ 9841F: drivers/net/ethernet/intel/*/ 9842F: include/linux/avf/virtchnl.h 9843F: include/linux/net/intel/iidc.h 9844 9845INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 9846M: Mustafa Ismail <mustafa.ismail@intel.com> 9847M: Shiraz Saleem <shiraz.saleem@intel.com> 9848L: linux-rdma@vger.kernel.org 9849S: Supported 9850F: drivers/infiniband/hw/irdma/ 9851F: include/uapi/rdma/irdma-abi.h 9852 9853INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 9854M: Maik Broemme <mbroemme@libmpq.org> 9855L: linux-fbdev@vger.kernel.org 9856S: Maintained 9857F: Documentation/fb/intelfb.rst 9858F: drivers/video/fbdev/intelfb/ 9859 9860INTEL GPIO DRIVERS 9861M: Andy Shevchenko <andy@kernel.org> 9862L: linux-gpio@vger.kernel.org 9863S: Maintained 9864T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9865F: drivers/gpio/gpio-ich.c 9866F: drivers/gpio/gpio-merrifield.c 9867F: drivers/gpio/gpio-ml-ioh.c 9868F: drivers/gpio/gpio-pch.c 9869F: drivers/gpio/gpio-sch.c 9870F: drivers/gpio/gpio-sodaville.c 9871 9872INTEL GVT-g DRIVERS (Intel GPU Virtualization) 9873M: Zhenyu Wang <zhenyuw@linux.intel.com> 9874M: Zhi Wang <zhi.a.wang@intel.com> 9875L: intel-gvt-dev@lists.freedesktop.org 9876L: intel-gfx@lists.freedesktop.org 9877S: Supported 9878W: https://01.org/igvt-g 9879T: git https://github.com/intel/gvt-linux.git 9880F: drivers/gpu/drm/i915/gvt/ 9881 9882INTEL HID EVENT DRIVER 9883M: Alex Hung <alex.hung@canonical.com> 9884L: platform-driver-x86@vger.kernel.org 9885S: Maintained 9886F: drivers/platform/x86/intel/hid.c 9887 9888INTEL I/OAT DMA DRIVER 9889M: Dave Jiang <dave.jiang@intel.com> 9890R: Dan Williams <dan.j.williams@intel.com> 9891L: dmaengine@vger.kernel.org 9892S: Supported 9893Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 9894F: drivers/dma/ioat* 9895 9896INTEL IADX DRIVER 9897M: Dave Jiang <dave.jiang@intel.com> 9898L: dmaengine@vger.kernel.org 9899S: Supported 9900F: drivers/dma/idxd/* 9901F: include/uapi/linux/idxd.h 9902 9903INTEL IDLE DRIVER 9904M: Jacob Pan <jacob.jun.pan@linux.intel.com> 9905M: Len Brown <lenb@kernel.org> 9906L: linux-pm@vger.kernel.org 9907S: Supported 9908B: https://bugzilla.kernel.org 9909T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 9910F: drivers/idle/intel_idle.c 9911 9912INTEL IN FIELD SCAN (IFS) DEVICE 9913M: Jithu Joseph <jithu.joseph@intel.com> 9914R: Ashok Raj <ashok.raj@intel.com> 9915R: Tony Luck <tony.luck@intel.com> 9916S: Maintained 9917F: drivers/platform/x86/intel/ifs 9918F: include/trace/events/intel_ifs.h 9919 9920INTEL INTEGRATED SENSOR HUB DRIVER 9921M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9922M: Jiri Kosina <jikos@kernel.org> 9923L: linux-input@vger.kernel.org 9924S: Maintained 9925F: drivers/hid/intel-ish-hid/ 9926 9927INTEL IOMMU (VT-d) 9928M: David Woodhouse <dwmw2@infradead.org> 9929M: Lu Baolu <baolu.lu@linux.intel.com> 9930L: iommu@lists.linux-foundation.org 9931S: Supported 9932T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9933F: drivers/iommu/intel/ 9934F: include/linux/intel-iommu.h 9935F: include/linux/intel-svm.h 9936 9937INTEL IOP-ADMA DMA DRIVER 9938R: Dan Williams <dan.j.williams@intel.com> 9939S: Odd fixes 9940F: drivers/dma/iop-adma.c 9941 9942INTEL IPU3 CSI-2 CIO2 DRIVER 9943M: Yong Zhi <yong.zhi@intel.com> 9944M: Sakari Ailus <sakari.ailus@linux.intel.com> 9945M: Bingbu Cao <bingbu.cao@intel.com> 9946M: Dan Scally <djrscally@gmail.com> 9947R: Tianshu Qiu <tian.shu.qiu@intel.com> 9948L: linux-media@vger.kernel.org 9949S: Maintained 9950T: git git://linuxtv.org/media_tree.git 9951F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 9952F: drivers/media/pci/intel/ipu3/ 9953 9954INTEL IPU3 CSI-2 IMGU DRIVER 9955M: Sakari Ailus <sakari.ailus@linux.intel.com> 9956R: Bingbu Cao <bingbu.cao@intel.com> 9957R: Tianshu Qiu <tian.shu.qiu@intel.com> 9958L: linux-media@vger.kernel.org 9959S: Maintained 9960F: Documentation/admin-guide/media/ipu3.rst 9961F: Documentation/admin-guide/media/ipu3_rcb.svg 9962F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 9963F: drivers/staging/media/ipu3/ 9964 9965INTEL IXP4XX CRYPTO SUPPORT 9966M: Corentin Labbe <clabbe@baylibre.com> 9967L: linux-crypto@vger.kernel.org 9968S: Maintained 9969F: drivers/crypto/ixp4xx_crypto.c 9970 9971INTEL ISHTP ECLITE DRIVER 9972M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 9973L: platform-driver-x86@vger.kernel.org 9974S: Supported 9975F: drivers/platform/x86/intel/ishtp_eclite.c 9976 9977INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 9978M: Krzysztof Halasa <khalasa@piap.pl> 9979S: Maintained 9980F: drivers/net/ethernet/xscale/ixp4xx_eth.c 9981F: drivers/net/wan/ixp4xx_hss.c 9982F: drivers/soc/ixp4xx/ixp4xx-npe.c 9983F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 9984F: include/linux/soc/ixp4xx/npe.h 9985F: include/linux/soc/ixp4xx/qmgr.h 9986 9987INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 9988M: Deepak Saxena <dsaxena@plexity.net> 9989S: Maintained 9990F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 9991F: drivers/char/hw_random/ixp4xx-rng.c 9992 9993INTEL KEEM BAY DRM DRIVER 9994M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 9995M: Edmund Dea <edmund.j.dea@intel.com> 9996S: Maintained 9997F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 9998F: drivers/gpu/drm/kmb/ 9999 10000INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10001M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10002S: Maintained 10003F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10004F: drivers/crypto/keembay/Kconfig 10005F: drivers/crypto/keembay/Makefile 10006F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10007F: drivers/crypto/keembay/ocs-aes.c 10008F: drivers/crypto/keembay/ocs-aes.h 10009 10010INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10011M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10012M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10013M: Mark Gross <mgross@linux.intel.com> 10014S: Maintained 10015F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10016F: drivers/crypto/keembay/Kconfig 10017F: drivers/crypto/keembay/Makefile 10018F: drivers/crypto/keembay/keembay-ocs-ecc.c 10019 10020INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10021M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10022M: Declan Murphy <declan.murphy@intel.com> 10023S: Maintained 10024F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10025F: drivers/crypto/keembay/Kconfig 10026F: drivers/crypto/keembay/Makefile 10027F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10028F: drivers/crypto/keembay/ocs-hcu.c 10029F: drivers/crypto/keembay/ocs-hcu.h 10030 10031INTEL THUNDER BAY EMMC PHY DRIVER 10032M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10033M: Rashmi A <rashmi.a@intel.com> 10034S: Maintained 10035F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10036F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10037 10038INTEL MANAGEMENT ENGINE (mei) 10039M: Tomas Winkler <tomas.winkler@intel.com> 10040L: linux-kernel@vger.kernel.org 10041S: Supported 10042F: Documentation/driver-api/mei/* 10043F: drivers/misc/mei/ 10044F: drivers/watchdog/mei_wdt.c 10045F: include/linux/mei_aux.h 10046F: include/linux/mei_cl_bus.h 10047F: include/uapi/linux/mei.h 10048F: samples/mei/* 10049 10050INTEL MAX 10 BMC MFD DRIVER 10051M: Xu Yilun <yilun.xu@intel.com> 10052R: Tom Rix <trix@redhat.com> 10053S: Maintained 10054F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10055F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10056F: drivers/hwmon/intel-m10-bmc-hwmon.c 10057F: drivers/mfd/intel-m10-bmc.c 10058F: include/linux/mfd/intel-m10-bmc.h 10059 10060INTEL MENLOW THERMAL DRIVER 10061M: Sujith Thomas <sujith.thomas@intel.com> 10062L: linux-pm@vger.kernel.org 10063S: Supported 10064W: https://01.org/linux-acpi 10065F: drivers/thermal/intel/intel_menlow.c 10066 10067INTEL P-Unit IPC DRIVER 10068M: Zha Qipeng <qipeng.zha@intel.com> 10069L: platform-driver-x86@vger.kernel.org 10070S: Maintained 10071F: arch/x86/include/asm/intel_punit_ipc.h 10072F: drivers/platform/x86/intel/punit_ipc.c 10073 10074INTEL PMC CORE DRIVER 10075M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10076M: David E Box <david.e.box@intel.com> 10077L: platform-driver-x86@vger.kernel.org 10078S: Maintained 10079F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10080F: drivers/platform/x86/intel/pmc/ 10081 10082INTEL PMIC GPIO DRIVERS 10083M: Andy Shevchenko <andy@kernel.org> 10084S: Maintained 10085T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10086F: drivers/gpio/gpio-*cove.c 10087 10088INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10089M: Andy Shevchenko <andy@kernel.org> 10090S: Maintained 10091F: drivers/mfd/intel_soc_pmic* 10092F: include/linux/mfd/intel_soc_pmic* 10093 10094INTEL PMT DRIVERS 10095M: David E. Box <david.e.box@linux.intel.com> 10096S: Supported 10097F: drivers/platform/x86/intel/pmt/ 10098 10099INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10100M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10101L: linux-wireless@vger.kernel.org 10102S: Maintained 10103F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10104F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10105F: drivers/net/wireless/intel/ipw2x00/ 10106 10107INTEL PSTATE DRIVER 10108M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10109M: Len Brown <lenb@kernel.org> 10110L: linux-pm@vger.kernel.org 10111S: Supported 10112F: drivers/cpufreq/intel_pstate.c 10113 10114INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10115M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10116L: linux-iio@vger.kernel.org 10117F: drivers/counter/intel-qep.c 10118 10119INTEL SCU DRIVERS 10120M: Mika Westerberg <mika.westerberg@linux.intel.com> 10121S: Maintained 10122F: arch/x86/include/asm/intel_scu_ipc.h 10123F: drivers/platform/x86/intel_scu_* 10124 10125INTEL SDSI DRIVER 10126M: David E. Box <david.e.box@linux.intel.com> 10127S: Supported 10128F: drivers/platform/x86/intel/sdsi.c 10129F: tools/arch/x86/intel_sdsi/ 10130F: tools/testing/selftests/drivers/sdsi/ 10131 10132INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10133M: Daniel Scally <djrscally@gmail.com> 10134S: Maintained 10135F: drivers/platform/x86/intel/int3472/ 10136 10137INTEL SPEED SELECT TECHNOLOGY 10138M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10139L: platform-driver-x86@vger.kernel.org 10140S: Maintained 10141F: drivers/platform/x86/intel/speed_select_if/ 10142F: include/uapi/linux/isst_if.h 10143F: tools/power/x86/intel-speed-select/ 10144 10145INTEL STRATIX10 FIRMWARE DRIVERS 10146M: Dinh Nguyen <dinguyen@kernel.org> 10147L: linux-kernel@vger.kernel.org 10148S: Maintained 10149F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10150F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10151F: drivers/firmware/stratix10-rsu.c 10152F: drivers/firmware/stratix10-svc.c 10153F: include/linux/firmware/intel/stratix10-smc.h 10154F: include/linux/firmware/intel/stratix10-svc-client.h 10155T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10156 10157INTEL TELEMETRY DRIVER 10158M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10159M: "David E. Box" <david.e.box@linux.intel.com> 10160L: platform-driver-x86@vger.kernel.org 10161S: Maintained 10162F: arch/x86/include/asm/intel_telemetry.h 10163F: drivers/platform/x86/intel/telemetry/ 10164 10165INTEL UNCORE FREQUENCY CONTROL 10166M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10167L: platform-driver-x86@vger.kernel.org 10168S: Maintained 10169F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10170F: drivers/platform/x86/intel/uncore-frequency/ 10171 10172INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10173M: David E. Box <david.e.box@linux.intel.com> 10174S: Supported 10175F: drivers/platform/x86/intel/vsec.* 10176 10177INTEL VIRTUAL BUTTON DRIVER 10178M: AceLan Kao <acelan.kao@canonical.com> 10179L: platform-driver-x86@vger.kernel.org 10180S: Maintained 10181F: drivers/platform/x86/intel/vbtn.c 10182 10183INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10184M: Stanislaw Gruszka <stf_xl@wp.pl> 10185L: linux-wireless@vger.kernel.org 10186S: Supported 10187F: drivers/net/wireless/intel/iwlegacy/ 10188 10189INTEL WIRELESS WIFI LINK (iwlwifi) 10190M: Gregory Greenman <gregory.greenman@intel.com> 10191L: linux-wireless@vger.kernel.org 10192S: Supported 10193W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10194T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10195F: drivers/net/wireless/intel/iwlwifi/ 10196 10197INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10198M: Jithu Joseph <jithu.joseph@intel.com> 10199R: Maurice Ma <maurice.ma@intel.com> 10200S: Maintained 10201W: https://slimbootloader.github.io/security/firmware-update.html 10202F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10203 10204INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10205L: Dell.Client.Kernel@dell.com 10206S: Maintained 10207F: drivers/platform/x86/intel/wmi/thunderbolt.c 10208 10209INTEL WWAN IOSM DRIVER 10210M: M Chetan Kumar <m.chetan.kumar@intel.com> 10211M: Intel Corporation <linuxwwan@intel.com> 10212L: netdev@vger.kernel.org 10213S: Maintained 10214F: drivers/net/wwan/iosm/ 10215 10216INTEL(R) TRACE HUB 10217M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10218S: Supported 10219F: Documentation/trace/intel_th.rst 10220F: drivers/hwtracing/intel_th/ 10221F: include/linux/intel_th.h 10222 10223INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10224M: Ning Sun <ning.sun@intel.com> 10225L: tboot-devel@lists.sourceforge.net 10226S: Supported 10227W: http://tboot.sourceforge.net 10228T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10229F: Documentation/x86/intel_txt.rst 10230F: arch/x86/kernel/tboot.c 10231F: include/linux/tboot.h 10232 10233INTEL SGX 10234M: Jarkko Sakkinen <jarkko@kernel.org> 10235R: Dave Hansen <dave.hansen@linux.intel.com> 10236L: linux-sgx@vger.kernel.org 10237S: Supported 10238Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10239T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10240F: Documentation/x86/sgx.rst 10241F: arch/x86/entry/vdso/vsgx.S 10242F: arch/x86/include/asm/sgx.h 10243F: arch/x86/include/uapi/asm/sgx.h 10244F: arch/x86/kernel/cpu/sgx/* 10245F: tools/testing/selftests/sgx/* 10246K: \bSGX_ 10247 10248INTERCONNECT API 10249M: Georgi Djakov <djakov@kernel.org> 10250L: linux-pm@vger.kernel.org 10251S: Maintained 10252T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10253F: Documentation/devicetree/bindings/interconnect/ 10254F: Documentation/driver-api/interconnect.rst 10255F: drivers/interconnect/ 10256F: include/dt-bindings/interconnect/ 10257F: include/linux/interconnect-provider.h 10258F: include/linux/interconnect.h 10259 10260INTERRUPT COUNTER DRIVER 10261M: Oleksij Rempel <o.rempel@pengutronix.de> 10262R: Pengutronix Kernel Team <kernel@pengutronix.de> 10263L: linux-iio@vger.kernel.org 10264F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10265F: drivers/counter/interrupt-cnt.c 10266 10267INTERSIL ISL7998X VIDEO DECODER DRIVER 10268M: Michael Tretter <m.tretter@pengutronix.de> 10269R: Pengutronix Kernel Team <kernel@pengutronix.de> 10270L: linux-media@vger.kernel.org 10271S: Maintained 10272F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10273F: drivers/media/i2c/isl7998x.c 10274 10275INVENSENSE ICM-426xx IMU DRIVER 10276M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10277L: linux-iio@vger.kernel.org 10278S: Maintained 10279W: https://invensense.tdk.com/ 10280F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10281F: drivers/iio/imu/inv_icm42600/ 10282 10283INVENSENSE MPU-3050 GYROSCOPE DRIVER 10284M: Linus Walleij <linus.walleij@linaro.org> 10285L: linux-iio@vger.kernel.org 10286S: Maintained 10287F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10288F: drivers/iio/gyro/mpu3050* 10289 10290IOC3 ETHERNET DRIVER 10291M: Ralf Baechle <ralf@linux-mips.org> 10292L: linux-mips@vger.kernel.org 10293S: Maintained 10294F: drivers/net/ethernet/sgi/ioc3-eth.c 10295 10296IOMAP FILESYSTEM LIBRARY 10297M: Christoph Hellwig <hch@infradead.org> 10298M: Darrick J. Wong <djwong@kernel.org> 10299L: linux-xfs@vger.kernel.org 10300L: linux-fsdevel@vger.kernel.org 10301S: Supported 10302T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10303F: fs/iomap/ 10304F: include/linux/iomap.h 10305 10306IOMMU DRIVERS 10307M: Joerg Roedel <joro@8bytes.org> 10308M: Will Deacon <will@kernel.org> 10309L: iommu@lists.linux-foundation.org 10310S: Maintained 10311T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10312F: Documentation/devicetree/bindings/iommu/ 10313F: Documentation/userspace-api/iommu.rst 10314F: drivers/iommu/ 10315F: include/linux/iommu.h 10316F: include/linux/iova.h 10317F: include/linux/of_iommu.h 10318F: include/uapi/linux/iommu.h 10319 10320IOSYS-MAP HELPERS 10321M: Thomas Zimmermann <tzimmermann@suse.de> 10322L: dri-devel@lists.freedesktop.org 10323S: Maintained 10324T: git git://anongit.freedesktop.org/drm/drm-misc 10325F: include/linux/iosys-map.h 10326 10327IO_URING 10328M: Jens Axboe <axboe@kernel.dk> 10329R: Pavel Begunkov <asml.silence@gmail.com> 10330L: io-uring@vger.kernel.org 10331S: Maintained 10332T: git git://git.kernel.dk/linux-block 10333T: git git://git.kernel.dk/liburing 10334F: fs/io-wq.c 10335F: fs/io-wq.h 10336F: fs/io_uring.c 10337F: include/linux/io_uring.h 10338F: include/uapi/linux/io_uring.h 10339F: tools/io_uring/ 10340 10341IPMI SUBSYSTEM 10342M: Corey Minyard <minyard@acm.org> 10343L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10344S: Supported 10345W: http://openipmi.sourceforge.net/ 10346T: git https://github.com/cminyard/linux-ipmi.git for-next 10347F: Documentation/driver-api/ipmi.rst 10348F: Documentation/devicetree/bindings/ipmi/ 10349F: drivers/char/ipmi/ 10350F: include/linux/ipmi* 10351F: include/uapi/linux/ipmi* 10352 10353IPS SCSI RAID DRIVER 10354M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10355L: linux-scsi@vger.kernel.org 10356S: Maintained 10357W: http://www.adaptec.com/ 10358F: drivers/scsi/ips* 10359 10360IPVS 10361M: Simon Horman <horms@verge.net.au> 10362M: Julian Anastasov <ja@ssi.bg> 10363L: netdev@vger.kernel.org 10364L: lvs-devel@vger.kernel.org 10365S: Maintained 10366T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10367T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10368F: Documentation/networking/ipvs-sysctl.rst 10369F: include/net/ip_vs.h 10370F: include/uapi/linux/ip_vs.h 10371F: net/netfilter/ipvs/ 10372 10373IPWIRELESS DRIVER 10374M: Jiri Kosina <jikos@kernel.org> 10375M: David Sterba <dsterba@suse.com> 10376S: Odd Fixes 10377F: drivers/tty/ipwireless/ 10378 10379IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10380M: Marc Zyngier <maz@kernel.org> 10381S: Maintained 10382T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10383F: Documentation/core-api/irq/irq-domain.rst 10384F: include/linux/irqdomain.h 10385F: kernel/irq/irqdomain.c 10386F: kernel/irq/msi.c 10387 10388IRQ SUBSYSTEM 10389M: Thomas Gleixner <tglx@linutronix.de> 10390L: linux-kernel@vger.kernel.org 10391S: Maintained 10392T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10393F: kernel/irq/ 10394 10395IRQCHIP DRIVERS 10396M: Thomas Gleixner <tglx@linutronix.de> 10397M: Marc Zyngier <maz@kernel.org> 10398L: linux-kernel@vger.kernel.org 10399S: Maintained 10400T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10401F: Documentation/devicetree/bindings/interrupt-controller/ 10402F: drivers/irqchip/ 10403 10404ISA 10405M: William Breathitt Gray <vilhelm.gray@gmail.com> 10406S: Maintained 10407F: Documentation/driver-api/isa.rst 10408F: drivers/base/isa.c 10409F: include/linux/isa.h 10410 10411ISA RADIO MODULE 10412M: Hans Verkuil <hverkuil@xs4all.nl> 10413L: linux-media@vger.kernel.org 10414S: Maintained 10415W: https://linuxtv.org 10416T: git git://linuxtv.org/media_tree.git 10417F: drivers/media/radio/radio-isa* 10418 10419ISAPNP 10420M: Jaroslav Kysela <perex@perex.cz> 10421S: Maintained 10422F: Documentation/driver-api/isapnp.rst 10423F: drivers/pnp/isapnp/ 10424F: include/linux/isapnp.h 10425 10426ISCSI 10427M: Lee Duncan <lduncan@suse.com> 10428M: Chris Leech <cleech@redhat.com> 10429M: Mike Christie <michael.christie@oracle.com> 10430L: open-iscsi@googlegroups.com 10431L: linux-scsi@vger.kernel.org 10432S: Maintained 10433W: www.open-iscsi.com 10434F: drivers/scsi/*iscsi* 10435F: include/scsi/*iscsi* 10436 10437iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10438M: Peter Jones <pjones@redhat.com> 10439M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10440S: Maintained 10441F: drivers/firmware/iscsi_ibft* 10442 10443ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10444M: Sagi Grimberg <sagi@grimberg.me> 10445M: Max Gurtovoy <mgurtovoy@nvidia.com> 10446L: linux-rdma@vger.kernel.org 10447S: Supported 10448W: http://www.openfabrics.org 10449W: www.open-iscsi.org 10450Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10451F: drivers/infiniband/ulp/iser/ 10452 10453ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10454M: Sagi Grimberg <sagi@grimberg.me> 10455L: linux-rdma@vger.kernel.org 10456L: target-devel@vger.kernel.org 10457S: Supported 10458W: http://www.linux-iscsi.org 10459T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10460F: drivers/infiniband/ulp/isert 10461 10462ISDN/CMTP OVER BLUETOOTH 10463M: Karsten Keil <isdn@linux-pingi.de> 10464L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10465L: netdev@vger.kernel.org 10466S: Odd Fixes 10467W: http://www.isdn4linux.de 10468F: Documentation/isdn/ 10469F: drivers/isdn/capi/ 10470F: include/linux/isdn/ 10471F: include/uapi/linux/isdn/ 10472F: net/bluetooth/cmtp/ 10473 10474ISDN/mISDN SUBSYSTEM 10475M: Karsten Keil <isdn@linux-pingi.de> 10476L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10477L: netdev@vger.kernel.org 10478S: Maintained 10479W: http://www.isdn4linux.de 10480F: drivers/isdn/Kconfig 10481F: drivers/isdn/Makefile 10482F: drivers/isdn/hardware/ 10483F: drivers/isdn/mISDN/ 10484 10485IT87 HARDWARE MONITORING DRIVER 10486M: Jean Delvare <jdelvare@suse.com> 10487L: linux-hwmon@vger.kernel.org 10488S: Maintained 10489F: Documentation/hwmon/it87.rst 10490F: drivers/hwmon/it87.c 10491 10492IT913X MEDIA DRIVER 10493M: Antti Palosaari <crope@iki.fi> 10494L: linux-media@vger.kernel.org 10495S: Maintained 10496W: https://linuxtv.org 10497W: http://palosaari.fi/linux/ 10498Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10499T: git git://linuxtv.org/anttip/media_tree.git 10500F: drivers/media/tuners/it913x* 10501 10502ITE IT66121 HDMI BRIDGE DRIVER 10503M: Phong LE <ple@baylibre.com> 10504M: Neil Armstrong <narmstrong@baylibre.com> 10505S: Maintained 10506T: git git://anongit.freedesktop.org/drm/drm-misc 10507F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10508F: drivers/gpu/drm/bridge/ite-it66121.c 10509 10510IVTV VIDEO4LINUX DRIVER 10511M: Andy Walls <awalls@md.metrocast.net> 10512L: linux-media@vger.kernel.org 10513S: Maintained 10514W: https://linuxtv.org 10515T: git git://linuxtv.org/media_tree.git 10516F: Documentation/admin-guide/media/ivtv* 10517F: drivers/media/pci/ivtv/ 10518F: include/uapi/linux/ivtv* 10519 10520IX2505V MEDIA DRIVER 10521M: Malcolm Priestley <tvboxspy@gmail.com> 10522L: linux-media@vger.kernel.org 10523S: Maintained 10524W: https://linuxtv.org 10525Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10526F: drivers/media/dvb-frontends/ix2505v* 10527 10528JAILHOUSE HYPERVISOR INTERFACE 10529M: Jan Kiszka <jan.kiszka@siemens.com> 10530L: jailhouse-dev@googlegroups.com 10531S: Maintained 10532F: arch/x86/include/asm/jailhouse_para.h 10533F: arch/x86/kernel/jailhouse.c 10534 10535JC42.4 TEMPERATURE SENSOR DRIVER 10536M: Guenter Roeck <linux@roeck-us.net> 10537L: linux-hwmon@vger.kernel.org 10538S: Maintained 10539F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10540F: Documentation/hwmon/jc42.rst 10541F: drivers/hwmon/jc42.c 10542 10543JFS FILESYSTEM 10544M: Dave Kleikamp <shaggy@kernel.org> 10545L: jfs-discussion@lists.sourceforge.net 10546S: Maintained 10547W: http://jfs.sourceforge.net/ 10548T: git git://github.com/kleikamp/linux-shaggy.git 10549F: Documentation/admin-guide/jfs.rst 10550F: fs/jfs/ 10551 10552JME NETWORK DRIVER 10553M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10554L: netdev@vger.kernel.org 10555S: Maintained 10556F: drivers/net/ethernet/jme.* 10557 10558JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10559M: David Woodhouse <dwmw2@infradead.org> 10560M: Richard Weinberger <richard@nod.at> 10561L: linux-mtd@lists.infradead.org 10562S: Odd Fixes 10563W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10564T: git git://git.infradead.org/ubifs-2.6.git 10565F: fs/jffs2/ 10566F: include/uapi/linux/jffs2.h 10567 10568JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10569M: "Theodore Ts'o" <tytso@mit.edu> 10570M: Jan Kara <jack@suse.com> 10571L: linux-ext4@vger.kernel.org 10572S: Maintained 10573F: fs/jbd2/ 10574F: include/linux/jbd2.h 10575 10576JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10577M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10578L: linux-media@vger.kernel.org 10579L: linux-renesas-soc@vger.kernel.org 10580S: Maintained 10581F: drivers/media/platform/renesas/rcar_jpu.c 10582 10583JSM Neo PCI based serial card 10584L: linux-serial@vger.kernel.org 10585S: Orphan 10586F: drivers/tty/serial/jsm/ 10587 10588K10TEMP HARDWARE MONITORING DRIVER 10589M: Clemens Ladisch <clemens@ladisch.de> 10590L: linux-hwmon@vger.kernel.org 10591S: Maintained 10592F: Documentation/hwmon/k10temp.rst 10593F: drivers/hwmon/k10temp.c 10594 10595K8TEMP HARDWARE MONITORING DRIVER 10596M: Rudolf Marek <r.marek@assembler.cz> 10597L: linux-hwmon@vger.kernel.org 10598S: Maintained 10599F: Documentation/hwmon/k8temp.rst 10600F: drivers/hwmon/k8temp.c 10601 10602KASAN 10603M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 10604R: Alexander Potapenko <glider@google.com> 10605R: Andrey Konovalov <andreyknvl@gmail.com> 10606R: Dmitry Vyukov <dvyukov@google.com> 10607R: Vincenzo Frascino <vincenzo.frascino@arm.com> 10608L: kasan-dev@googlegroups.com 10609S: Maintained 10610F: Documentation/dev-tools/kasan.rst 10611F: arch/*/include/asm/*kasan.h 10612F: arch/*/mm/kasan_init* 10613F: include/linux/kasan*.h 10614F: lib/Kconfig.kasan 10615F: lib/test_kasan*.c 10616F: mm/kasan/ 10617F: scripts/Makefile.kasan 10618 10619KCONFIG 10620M: Masahiro Yamada <masahiroy@kernel.org> 10621L: linux-kbuild@vger.kernel.org 10622S: Maintained 10623T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 10624F: Documentation/kbuild/kconfig* 10625F: scripts/Kconfig.include 10626F: scripts/kconfig/ 10627 10628KCOV 10629R: Dmitry Vyukov <dvyukov@google.com> 10630R: Andrey Konovalov <andreyknvl@gmail.com> 10631L: kasan-dev@googlegroups.com 10632S: Maintained 10633F: Documentation/dev-tools/kcov.rst 10634F: include/linux/kcov.h 10635F: include/uapi/linux/kcov.h 10636F: kernel/kcov.c 10637F: scripts/Makefile.kcov 10638 10639KCSAN 10640M: Marco Elver <elver@google.com> 10641R: Dmitry Vyukov <dvyukov@google.com> 10642L: kasan-dev@googlegroups.com 10643S: Maintained 10644F: Documentation/dev-tools/kcsan.rst 10645F: include/linux/kcsan*.h 10646F: kernel/kcsan/ 10647F: lib/Kconfig.kcsan 10648F: scripts/Makefile.kcsan 10649 10650KDUMP 10651M: Baoquan He <bhe@redhat.com> 10652R: Vivek Goyal <vgoyal@redhat.com> 10653R: Dave Young <dyoung@redhat.com> 10654L: kexec@lists.infradead.org 10655S: Maintained 10656W: http://lse.sourceforge.net/kdump/ 10657F: Documentation/admin-guide/kdump/ 10658F: fs/proc/vmcore.c 10659F: include/linux/crash_core.h 10660F: include/linux/crash_dump.h 10661F: include/uapi/linux/vmcore.h 10662F: kernel/crash_*.c 10663 10664KEENE FM RADIO TRANSMITTER DRIVER 10665M: Hans Verkuil <hverkuil@xs4all.nl> 10666L: linux-media@vger.kernel.org 10667S: Maintained 10668W: https://linuxtv.org 10669T: git git://linuxtv.org/media_tree.git 10670F: drivers/media/radio/radio-keene* 10671 10672KERNEL AUTOMOUNTER 10673M: Ian Kent <raven@themaw.net> 10674L: autofs@vger.kernel.org 10675S: Maintained 10676F: fs/autofs/ 10677 10678KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 10679M: Masahiro Yamada <masahiroy@kernel.org> 10680M: Michal Marek <michal.lkml@markovi.net> 10681R: Nick Desaulniers <ndesaulniers@google.com> 10682L: linux-kbuild@vger.kernel.org 10683S: Maintained 10684T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 10685F: Documentation/kbuild/ 10686F: Makefile 10687F: scripts/*vmlinux* 10688F: scripts/Kbuild* 10689F: scripts/Makefile* 10690F: scripts/basic/ 10691F: scripts/dummy-tools/ 10692F: scripts/mk* 10693F: scripts/mod/ 10694F: scripts/package/ 10695 10696KERNEL JANITORS 10697L: kernel-janitors@vger.kernel.org 10698S: Odd Fixes 10699W: http://kernelnewbies.org/KernelJanitors 10700 10701KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 10702M: Chuck Lever <chuck.lever@oracle.com> 10703L: linux-nfs@vger.kernel.org 10704S: Supported 10705W: http://nfs.sourceforge.net/ 10706T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 10707F: fs/lockd/ 10708F: fs/nfs_common/ 10709F: fs/nfsd/ 10710F: include/linux/lockd/ 10711F: include/linux/sunrpc/ 10712F: include/uapi/linux/nfsd/ 10713F: include/uapi/linux/sunrpc/ 10714F: net/sunrpc/ 10715F: Documentation/filesystems/nfs/ 10716 10717KERNEL REGRESSIONS 10718M: Thorsten Leemhuis <linux@leemhuis.info> 10719L: regressions@lists.linux.dev 10720S: Supported 10721F: Documentation/admin-guide/reporting-regressions.rst 10722F: Documentation/process/handling-regressions.rst 10723 10724KERNEL SELFTEST FRAMEWORK 10725M: Shuah Khan <shuah@kernel.org> 10726M: Shuah Khan <skhan@linuxfoundation.org> 10727L: linux-kselftest@vger.kernel.org 10728S: Maintained 10729Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 10730T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 10731F: Documentation/dev-tools/kselftest* 10732F: tools/testing/selftests/ 10733 10734KERNEL SMB3 SERVER (KSMBD) 10735M: Namjae Jeon <linkinjeon@kernel.org> 10736M: Steve French <sfrench@samba.org> 10737M: Hyunchul Lee <hyc.lee@gmail.com> 10738R: Sergey Senozhatsky <senozhatsky@chromium.org> 10739L: linux-cifs@vger.kernel.org 10740S: Maintained 10741T: git git://git.samba.org/ksmbd.git 10742F: fs/ksmbd/ 10743F: fs/smbfs_common/ 10744 10745KERNEL UNIT TESTING FRAMEWORK (KUnit) 10746M: Brendan Higgins <brendanhiggins@google.com> 10747L: linux-kselftest@vger.kernel.org 10748L: kunit-dev@googlegroups.com 10749S: Maintained 10750W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 10751F: Documentation/dev-tools/kunit/ 10752F: include/kunit/ 10753F: lib/kunit/ 10754F: tools/testing/kunit/ 10755 10756KERNEL USERMODE HELPER 10757M: Luis Chamberlain <mcgrof@kernel.org> 10758L: linux-kernel@vger.kernel.org 10759S: Maintained 10760F: include/linux/umh.h 10761F: kernel/umh.c 10762 10763KERNEL VIRTUAL MACHINE (KVM) 10764M: Paolo Bonzini <pbonzini@redhat.com> 10765L: kvm@vger.kernel.org 10766S: Supported 10767W: http://www.linux-kvm.org 10768T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10769F: Documentation/virt/kvm/ 10770F: include/asm-generic/kvm* 10771F: include/kvm/iodev.h 10772F: include/linux/kvm* 10773F: include/trace/events/kvm.h 10774F: include/uapi/asm-generic/kvm* 10775F: include/uapi/linux/kvm* 10776F: tools/kvm/ 10777F: tools/testing/selftests/kvm/ 10778F: virt/kvm/* 10779 10780KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 10781M: Marc Zyngier <maz@kernel.org> 10782R: James Morse <james.morse@arm.com> 10783R: Alexandru Elisei <alexandru.elisei@arm.com> 10784R: Suzuki K Poulose <suzuki.poulose@arm.com> 10785L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10786L: kvmarm@lists.cs.columbia.edu (moderated for non-subscribers) 10787S: Maintained 10788T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 10789F: arch/arm64/include/asm/kvm* 10790F: arch/arm64/include/uapi/asm/kvm* 10791F: arch/arm64/kvm/ 10792F: include/kvm/arm_* 10793F: tools/testing/selftests/kvm/*/aarch64/ 10794F: tools/testing/selftests/kvm/aarch64/ 10795 10796KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 10797M: Huacai Chen <chenhuacai@kernel.org> 10798M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 10799L: linux-mips@vger.kernel.org 10800L: kvm@vger.kernel.org 10801S: Maintained 10802T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10803F: arch/mips/include/asm/kvm* 10804F: arch/mips/include/uapi/asm/kvm* 10805F: arch/mips/kvm/ 10806 10807KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 10808L: linuxppc-dev@lists.ozlabs.org 10809T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 10810F: arch/powerpc/include/asm/kvm* 10811F: arch/powerpc/include/uapi/asm/kvm* 10812F: arch/powerpc/kernel/kvm* 10813F: arch/powerpc/kvm/ 10814 10815KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 10816M: Anup Patel <anup@brainfault.org> 10817R: Atish Patra <atishp@atishpatra.org> 10818L: kvm@vger.kernel.org 10819L: kvm-riscv@lists.infradead.org 10820L: linux-riscv@lists.infradead.org 10821S: Maintained 10822T: git git://github.com/kvm-riscv/linux.git 10823F: arch/riscv/include/asm/kvm* 10824F: arch/riscv/include/uapi/asm/kvm* 10825F: arch/riscv/kvm/ 10826 10827KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 10828M: Christian Borntraeger <borntraeger@linux.ibm.com> 10829M: Janosch Frank <frankja@linux.ibm.com> 10830M: Claudio Imbrenda <imbrenda@linux.ibm.com> 10831R: David Hildenbrand <david@redhat.com> 10832L: kvm@vger.kernel.org 10833S: Supported 10834W: http://www.ibm.com/developerworks/linux/linux390/ 10835T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 10836F: Documentation/virt/kvm/s390* 10837F: arch/s390/include/asm/gmap.h 10838F: arch/s390/include/asm/kvm* 10839F: arch/s390/include/uapi/asm/kvm* 10840F: arch/s390/kernel/uv.c 10841F: arch/s390/kvm/ 10842F: arch/s390/mm/gmap.c 10843F: tools/testing/selftests/kvm/*/s390x/ 10844F: tools/testing/selftests/kvm/s390x/ 10845 10846KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 10847M: Paolo Bonzini <pbonzini@redhat.com> 10848R: Sean Christopherson <seanjc@google.com> 10849R: Vitaly Kuznetsov <vkuznets@redhat.com> 10850R: Wanpeng Li <wanpengli@tencent.com> 10851R: Jim Mattson <jmattson@google.com> 10852R: Joerg Roedel <joro@8bytes.org> 10853L: kvm@vger.kernel.org 10854S: Supported 10855W: http://www.linux-kvm.org 10856T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10857F: arch/x86/include/asm/kvm* 10858F: arch/x86/include/asm/pvclock-abi.h 10859F: arch/x86/include/asm/svm.h 10860F: arch/x86/include/asm/vmx*.h 10861F: arch/x86/include/uapi/asm/kvm* 10862F: arch/x86/include/uapi/asm/svm.h 10863F: arch/x86/include/uapi/asm/vmx.h 10864F: arch/x86/kernel/kvm.c 10865F: arch/x86/kernel/kvmclock.c 10866F: arch/x86/kvm/ 10867F: arch/x86/kvm/*/ 10868 10869KERNFS 10870M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10871M: Tejun Heo <tj@kernel.org> 10872S: Supported 10873T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 10874F: fs/kernfs/ 10875F: include/linux/kernfs.h 10876 10877KEXEC 10878M: Eric Biederman <ebiederm@xmission.com> 10879L: kexec@lists.infradead.org 10880S: Maintained 10881W: http://kernel.org/pub/linux/utils/kernel/kexec/ 10882F: include/linux/kexec.h 10883F: include/uapi/linux/kexec.h 10884F: kernel/kexec* 10885 10886KEYS-ENCRYPTED 10887M: Mimi Zohar <zohar@linux.ibm.com> 10888L: linux-integrity@vger.kernel.org 10889L: keyrings@vger.kernel.org 10890S: Supported 10891F: Documentation/security/keys/trusted-encrypted.rst 10892F: include/keys/encrypted-type.h 10893F: security/keys/encrypted-keys/ 10894 10895KEYS-TRUSTED 10896M: James Bottomley <jejb@linux.ibm.com> 10897M: Jarkko Sakkinen <jarkko@kernel.org> 10898M: Mimi Zohar <zohar@linux.ibm.com> 10899L: linux-integrity@vger.kernel.org 10900L: keyrings@vger.kernel.org 10901S: Supported 10902F: Documentation/security/keys/trusted-encrypted.rst 10903F: include/keys/trusted-type.h 10904F: include/keys/trusted_tpm.h 10905F: security/keys/trusted-keys/ 10906 10907KEYS-TRUSTED-TEE 10908M: Sumit Garg <sumit.garg@linaro.org> 10909L: linux-integrity@vger.kernel.org 10910L: keyrings@vger.kernel.org 10911S: Supported 10912F: include/keys/trusted_tee.h 10913F: security/keys/trusted-keys/trusted_tee.c 10914 10915KEYS-TRUSTED-CAAM 10916M: Ahmad Fatoum <a.fatoum@pengutronix.de> 10917R: Pengutronix Kernel Team <kernel@pengutronix.de> 10918L: linux-integrity@vger.kernel.org 10919L: keyrings@vger.kernel.org 10920S: Maintained 10921F: include/keys/trusted_caam.h 10922F: security/keys/trusted-keys/trusted_caam.c 10923 10924KEYS/KEYRINGS 10925M: David Howells <dhowells@redhat.com> 10926M: Jarkko Sakkinen <jarkko@kernel.org> 10927L: keyrings@vger.kernel.org 10928S: Maintained 10929F: Documentation/security/keys/core.rst 10930F: include/keys/ 10931F: include/linux/key-type.h 10932F: include/linux/key.h 10933F: include/linux/keyctl.h 10934F: include/uapi/linux/keyctl.h 10935F: security/keys/ 10936 10937KEYS/KEYRINGS_INTEGRITY 10938M: Jarkko Sakkinen <jarkko@kernel.org> 10939M: Mimi Zohar <zohar@linux.ibm.com> 10940L: linux-integrity@vger.kernel.org 10941L: keyrings@vger.kernel.org 10942S: Supported 10943F: security/integrity/platform_certs 10944 10945KFENCE 10946M: Alexander Potapenko <glider@google.com> 10947M: Marco Elver <elver@google.com> 10948R: Dmitry Vyukov <dvyukov@google.com> 10949L: kasan-dev@googlegroups.com 10950S: Maintained 10951F: Documentation/dev-tools/kfence.rst 10952F: arch/*/include/asm/kfence.h 10953F: include/linux/kfence.h 10954F: lib/Kconfig.kfence 10955F: mm/kfence/ 10956 10957KFIFO 10958M: Stefani Seibold <stefani@seibold.net> 10959S: Maintained 10960F: include/linux/kfifo.h 10961F: lib/kfifo.c 10962F: samples/kfifo/ 10963 10964KGDB / KDB /debug_core 10965M: Jason Wessel <jason.wessel@windriver.com> 10966M: Daniel Thompson <daniel.thompson@linaro.org> 10967R: Douglas Anderson <dianders@chromium.org> 10968L: kgdb-bugreport@lists.sourceforge.net 10969S: Maintained 10970W: http://kgdb.wiki.kernel.org/ 10971T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 10972F: Documentation/dev-tools/kgdb.rst 10973F: drivers/misc/kgdbts.c 10974F: drivers/tty/serial/kgdboc.c 10975F: include/linux/kdb.h 10976F: include/linux/kgdb.h 10977F: kernel/debug/ 10978 10979KHADAS MCU MFD DRIVER 10980M: Neil Armstrong <narmstrong@baylibre.com> 10981L: linux-amlogic@lists.infradead.org 10982S: Maintained 10983F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 10984F: drivers/mfd/khadas-mcu.c 10985F: include/linux/mfd/khadas-mcu.h 10986F: drivers/thermal/khadas_mcu_fan.c 10987 10988KMEMLEAK 10989M: Catalin Marinas <catalin.marinas@arm.com> 10990S: Maintained 10991F: Documentation/dev-tools/kmemleak.rst 10992F: include/linux/kmemleak.h 10993F: mm/kmemleak.c 10994F: samples/kmemleak/kmemleak-test.c 10995 10996KMOD KERNEL MODULE LOADER - USERMODE HELPER 10997M: Luis Chamberlain <mcgrof@kernel.org> 10998L: linux-kernel@vger.kernel.org 10999L: linux-modules@vger.kernel.org 11000S: Maintained 11001F: include/linux/kmod.h 11002F: kernel/kmod.c 11003F: lib/test_kmod.c 11004F: tools/testing/selftests/kmod/ 11005 11006KPROBES 11007M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11008M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11009M: "David S. Miller" <davem@davemloft.net> 11010M: Masami Hiramatsu <mhiramat@kernel.org> 11011S: Maintained 11012T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 11013F: Documentation/trace/kprobes.rst 11014F: include/asm-generic/kprobes.h 11015F: include/linux/kprobes.h 11016F: kernel/kprobes.c 11017F: lib/test_kprobes.c 11018F: samples/kprobes 11019 11020KS0108 LCD CONTROLLER DRIVER 11021M: Miguel Ojeda <ojeda@kernel.org> 11022S: Maintained 11023F: Documentation/admin-guide/auxdisplay/ks0108.rst 11024F: drivers/auxdisplay/ks0108.c 11025F: include/linux/ks0108.h 11026 11027KTD253 BACKLIGHT DRIVER 11028M: Linus Walleij <linus.walleij@linaro.org> 11029S: Maintained 11030F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11031F: drivers/video/backlight/ktd253-backlight.c 11032 11033KTEST 11034M: Steven Rostedt <rostedt@goodmis.org> 11035M: John Hawley <warthog9@eaglescrag.net> 11036S: Maintained 11037F: tools/testing/ktest 11038 11039L3MDEV 11040M: David Ahern <dsahern@kernel.org> 11041L: netdev@vger.kernel.org 11042S: Maintained 11043F: include/net/l3mdev.h 11044F: net/l3mdev 11045 11046L7 BPF FRAMEWORK 11047M: John Fastabend <john.fastabend@gmail.com> 11048M: Daniel Borkmann <daniel@iogearbox.net> 11049M: Jakub Sitnicki <jakub@cloudflare.com> 11050L: netdev@vger.kernel.org 11051L: bpf@vger.kernel.org 11052S: Maintained 11053F: include/linux/skmsg.h 11054F: net/core/skmsg.c 11055F: net/core/sock_map.c 11056F: net/ipv4/tcp_bpf.c 11057F: net/ipv4/udp_bpf.c 11058F: net/unix/unix_bpf.c 11059 11060LANDLOCK SECURITY MODULE 11061M: Mickaël Salaün <mic@digikod.net> 11062L: linux-security-module@vger.kernel.org 11063S: Supported 11064W: https://landlock.io 11065T: git https://github.com/landlock-lsm/linux.git 11066F: Documentation/security/landlock.rst 11067F: Documentation/userspace-api/landlock.rst 11068F: include/uapi/linux/landlock.h 11069F: samples/landlock/ 11070F: security/landlock/ 11071F: tools/testing/selftests/landlock/ 11072K: landlock 11073K: LANDLOCK 11074 11075LANTIQ / INTEL Ethernet drivers 11076M: Hauke Mehrtens <hauke@hauke-m.de> 11077L: netdev@vger.kernel.org 11078S: Maintained 11079F: drivers/net/dsa/lantiq_gswip.c 11080F: drivers/net/dsa/lantiq_pce.h 11081F: drivers/net/ethernet/lantiq_xrx200.c 11082F: net/dsa/tag_gswip.c 11083 11084LANTIQ MIPS ARCHITECTURE 11085M: John Crispin <john@phrozen.org> 11086L: linux-mips@vger.kernel.org 11087S: Maintained 11088F: arch/mips/lantiq 11089F: drivers/soc/lantiq 11090 11091LASI 53c700 driver for PARISC 11092M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11093L: linux-scsi@vger.kernel.org 11094S: Maintained 11095F: Documentation/scsi/53c700.rst 11096F: drivers/scsi/53c700* 11097 11098LEAKING_ADDRESSES 11099M: Tobin C. Harding <me@tobin.cc> 11100M: Tycho Andersen <tycho@tycho.pizza> 11101L: linux-hardening@vger.kernel.org 11102S: Maintained 11103T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11104F: scripts/leaking_addresses.pl 11105 11106LED SUBSYSTEM 11107M: Pavel Machek <pavel@ucw.cz> 11108L: linux-leds@vger.kernel.org 11109S: Maintained 11110T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11111F: Documentation/devicetree/bindings/leds/ 11112F: drivers/leds/ 11113F: include/linux/leds.h 11114 11115LEGACY EEPROM DRIVER 11116M: Jean Delvare <jdelvare@suse.com> 11117S: Maintained 11118F: Documentation/misc-devices/eeprom.rst 11119F: drivers/misc/eeprom/eeprom.c 11120 11121LEGO MINDSTORMS EV3 11122R: David Lechner <david@lechnology.com> 11123S: Maintained 11124F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11125F: arch/arm/boot/dts/da850-lego-ev3.dts 11126F: drivers/power/supply/lego_ev3_battery.c 11127 11128LEGO USB Tower driver 11129M: Juergen Stuber <starblue@users.sourceforge.net> 11130L: legousb-devel@lists.sourceforge.net 11131S: Maintained 11132W: http://legousb.sourceforge.net/ 11133F: drivers/usb/misc/legousbtower.c 11134 11135LETSKETCH HID TABLET DRIVER 11136M: Hans de Goede <hdegoede@redhat.com> 11137L: linux-input@vger.kernel.org 11138S: Maintained 11139T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11140F: drivers/hid/hid-letsketch.c 11141 11142LG LAPTOP EXTRAS 11143M: Matan Ziv-Av <matan@svgalib.org> 11144L: platform-driver-x86@vger.kernel.org 11145S: Maintained 11146F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11147F: Documentation/admin-guide/laptops/lg-laptop.rst 11148F: drivers/platform/x86/lg-laptop.c 11149 11150LG2160 MEDIA DRIVER 11151M: Michael Krufky <mkrufky@linuxtv.org> 11152L: linux-media@vger.kernel.org 11153S: Maintained 11154W: https://linuxtv.org 11155W: http://github.com/mkrufky 11156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11157T: git git://linuxtv.org/mkrufky/tuners.git 11158F: drivers/media/dvb-frontends/lg2160.* 11159 11160LGDT3305 MEDIA DRIVER 11161M: Michael Krufky <mkrufky@linuxtv.org> 11162L: linux-media@vger.kernel.org 11163S: Maintained 11164W: https://linuxtv.org 11165W: http://github.com/mkrufky 11166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11167T: git git://linuxtv.org/mkrufky/tuners.git 11168F: drivers/media/dvb-frontends/lgdt3305.* 11169 11170LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11171M: Viresh Kumar <vireshk@kernel.org> 11172L: linux-ide@vger.kernel.org 11173S: Maintained 11174T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11175F: drivers/ata/pata_arasan_cf.c 11176F: include/linux/pata_arasan_cf_data.h 11177 11178LIBATA PATA DRIVERS 11179R: Sergey Shtylyov <s.shtylyov@omp.ru> 11180L: linux-ide@vger.kernel.org 11181F: drivers/ata/ata_*.c 11182F: drivers/ata/pata_*.c 11183 11184LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11185M: Linus Walleij <linus.walleij@linaro.org> 11186L: linux-ide@vger.kernel.org 11187S: Maintained 11188T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11189F: drivers/ata/pata_ftide010.c 11190F: drivers/ata/sata_gemini.c 11191F: drivers/ata/sata_gemini.h 11192 11193LIBATA SATA AHCI PLATFORM devices support 11194M: Hans de Goede <hdegoede@redhat.com> 11195M: Jens Axboe <axboe@kernel.dk> 11196L: linux-ide@vger.kernel.org 11197S: Maintained 11198T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11199F: drivers/ata/ahci_platform.c 11200F: drivers/ata/libahci_platform.c 11201F: include/linux/ahci_platform.h 11202 11203LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11204M: Mikael Pettersson <mikpelinux@gmail.com> 11205L: linux-ide@vger.kernel.org 11206S: Maintained 11207T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11208F: drivers/ata/sata_promise.* 11209 11210LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11211M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11212L: linux-ide@vger.kernel.org 11213S: Maintained 11214T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11215F: Documentation/devicetree/bindings/ata/ 11216F: drivers/ata/ 11217F: include/linux/ata.h 11218F: include/linux/libata.h 11219 11220LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11221M: Vishal Verma <vishal.l.verma@intel.com> 11222M: Dan Williams <dan.j.williams@intel.com> 11223M: Dave Jiang <dave.jiang@intel.com> 11224L: nvdimm@lists.linux.dev 11225S: Supported 11226Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11227P: Documentation/nvdimm/maintainer-entry-profile.rst 11228F: drivers/nvdimm/btt* 11229 11230LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11231M: Dan Williams <dan.j.williams@intel.com> 11232M: Vishal Verma <vishal.l.verma@intel.com> 11233M: Dave Jiang <dave.jiang@intel.com> 11234L: nvdimm@lists.linux.dev 11235S: Supported 11236Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11237P: Documentation/nvdimm/maintainer-entry-profile.rst 11238F: drivers/nvdimm/pmem* 11239 11240LIBNVDIMM: DEVICETREE BINDINGS 11241M: Oliver O'Halloran <oohall@gmail.com> 11242L: nvdimm@lists.linux.dev 11243S: Supported 11244Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11245F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11246F: drivers/nvdimm/of_pmem.c 11247 11248LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11249M: Dan Williams <dan.j.williams@intel.com> 11250M: Vishal Verma <vishal.l.verma@intel.com> 11251M: Dave Jiang <dave.jiang@intel.com> 11252M: Ira Weiny <ira.weiny@intel.com> 11253L: nvdimm@lists.linux.dev 11254S: Supported 11255Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11256P: Documentation/nvdimm/maintainer-entry-profile.rst 11257T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11258F: drivers/acpi/nfit/* 11259F: drivers/nvdimm/* 11260F: include/linux/libnvdimm.h 11261F: include/linux/nd.h 11262F: include/uapi/linux/ndctl.h 11263F: tools/testing/nvdimm/ 11264 11265LICENSES and SPDX stuff 11266M: Thomas Gleixner <tglx@linutronix.de> 11267M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11268L: linux-spdx@vger.kernel.org 11269S: Maintained 11270T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11271F: COPYING 11272F: Documentation/process/license-rules.rst 11273F: LICENSES/ 11274F: scripts/spdxcheck-test.sh 11275F: scripts/spdxcheck.py 11276 11277LINEAR RANGES HELPERS 11278M: Mark Brown <broonie@kernel.org> 11279R: Matti Vaittinen <mazziesaccount@gmail.com> 11280F: lib/linear_ranges.c 11281F: lib/test_linear_ranges.c 11282F: include/linux/linear_range.h 11283 11284LINUX FOR POWER MACINTOSH 11285M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11286L: linuxppc-dev@lists.ozlabs.org 11287S: Odd Fixes 11288F: arch/powerpc/platforms/powermac/ 11289F: drivers/macintosh/ 11290 11291LINUX FOR POWERPC (32-BIT AND 64-BIT) 11292M: Michael Ellerman <mpe@ellerman.id.au> 11293R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11294R: Paul Mackerras <paulus@samba.org> 11295L: linuxppc-dev@lists.ozlabs.org 11296S: Supported 11297W: https://github.com/linuxppc/wiki/wiki 11298Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11299T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11300F: Documentation/ABI/stable/sysfs-firmware-opal-* 11301F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11302F: Documentation/devicetree/bindings/powerpc/ 11303F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11304F: Documentation/powerpc/ 11305F: arch/powerpc/ 11306F: drivers/*/*/*pasemi* 11307F: drivers/*/*pasemi* 11308F: drivers/char/tpm/tpm_ibmvtpm* 11309F: drivers/crypto/nx/ 11310F: drivers/crypto/vmx/ 11311F: drivers/i2c/busses/i2c-opal.c 11312F: drivers/net/ethernet/ibm/ibmveth.* 11313F: drivers/net/ethernet/ibm/ibmvnic.* 11314F: drivers/pci/hotplug/pnv_php.c 11315F: drivers/pci/hotplug/rpa* 11316F: drivers/rtc/rtc-opal.c 11317F: drivers/scsi/ibmvscsi/ 11318F: drivers/tty/hvc/hvc_opal.c 11319F: drivers/watchdog/wdrtas.c 11320F: tools/testing/selftests/powerpc 11321N: /pmac 11322N: powermac 11323N: powernv 11324N: [^a-z0-9]ps3 11325N: pseries 11326 11327LINUX FOR POWERPC EMBEDDED MPC5XXX 11328M: Anatolij Gustschin <agust@denx.de> 11329L: linuxppc-dev@lists.ozlabs.org 11330S: Odd Fixes 11331F: arch/powerpc/platforms/512x/ 11332F: arch/powerpc/platforms/52xx/ 11333 11334LINUX FOR POWERPC EMBEDDED PPC4XX 11335L: linuxppc-dev@lists.ozlabs.org 11336S: Orphan 11337F: arch/powerpc/platforms/40x/ 11338F: arch/powerpc/platforms/44x/ 11339 11340LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11341M: Scott Wood <oss@buserror.net> 11342L: linuxppc-dev@lists.ozlabs.org 11343S: Odd fixes 11344T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11345F: Documentation/devicetree/bindings/powerpc/fsl/ 11346F: arch/powerpc/platforms/83xx/ 11347F: arch/powerpc/platforms/85xx/ 11348 11349LINUX FOR POWERPC EMBEDDED PPC8XX 11350M: Christophe Leroy <christophe.leroy@csgroup.eu> 11351L: linuxppc-dev@lists.ozlabs.org 11352S: Maintained 11353F: arch/powerpc/platforms/8xx/ 11354 11355LINUX KERNEL DUMP TEST MODULE (LKDTM) 11356M: Kees Cook <keescook@chromium.org> 11357S: Maintained 11358F: drivers/misc/lkdtm/* 11359F: tools/testing/selftests/lkdtm/* 11360 11361LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11362M: Alan Stern <stern@rowland.harvard.edu> 11363M: Andrea Parri <parri.andrea@gmail.com> 11364M: Will Deacon <will@kernel.org> 11365M: Peter Zijlstra <peterz@infradead.org> 11366M: Boqun Feng <boqun.feng@gmail.com> 11367M: Nicholas Piggin <npiggin@gmail.com> 11368M: David Howells <dhowells@redhat.com> 11369M: Jade Alglave <j.alglave@ucl.ac.uk> 11370M: Luc Maranget <luc.maranget@inria.fr> 11371M: "Paul E. McKenney" <paulmck@kernel.org> 11372R: Akira Yokosawa <akiyks@gmail.com> 11373R: Daniel Lustig <dlustig@nvidia.com> 11374R: Joel Fernandes <joel@joelfernandes.org> 11375L: linux-kernel@vger.kernel.org 11376L: linux-arch@vger.kernel.org 11377S: Supported 11378T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11379F: Documentation/atomic_bitops.txt 11380F: Documentation/atomic_t.txt 11381F: Documentation/core-api/refcount-vs-atomic.rst 11382F: Documentation/litmus-tests/ 11383F: Documentation/memory-barriers.txt 11384F: tools/memory-model/ 11385 11386LIS3LV02D ACCELEROMETER DRIVER 11387M: Eric Piel <eric.piel@tremplin-utc.net> 11388S: Maintained 11389F: Documentation/misc-devices/lis3lv02d.rst 11390F: drivers/misc/lis3lv02d/ 11391F: drivers/platform/x86/hp_accel.c 11392 11393LIST KUNIT TEST 11394M: David Gow <davidgow@google.com> 11395L: linux-kselftest@vger.kernel.org 11396L: kunit-dev@googlegroups.com 11397S: Maintained 11398F: lib/list-test.c 11399 11400LITEX PLATFORM 11401M: Karol Gugala <kgugala@antmicro.com> 11402M: Mateusz Holenko <mholenko@antmicro.com> 11403M: Gabriel Somlo <gsomlo@gmail.com> 11404M: Joel Stanley <joel@jms.id.au> 11405S: Maintained 11406F: Documentation/devicetree/bindings/*/litex,*.yaml 11407F: arch/openrisc/boot/dts/or1klitex.dts 11408F: include/linux/litex.h 11409F: drivers/tty/serial/liteuart.c 11410F: drivers/soc/litex/* 11411F: drivers/net/ethernet/litex/* 11412F: drivers/mmc/host/litex_mmc.c 11413N: litex 11414 11415LIVE PATCHING 11416M: Josh Poimboeuf <jpoimboe@kernel.org> 11417M: Jiri Kosina <jikos@kernel.org> 11418M: Miroslav Benes <mbenes@suse.cz> 11419M: Petr Mladek <pmladek@suse.com> 11420R: Joe Lawrence <joe.lawrence@redhat.com> 11421L: live-patching@vger.kernel.org 11422S: Maintained 11423T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11424F: Documentation/ABI/testing/sysfs-kernel-livepatch 11425F: Documentation/livepatch/ 11426F: arch/powerpc/include/asm/livepatch.h 11427F: arch/s390/include/asm/livepatch.h 11428F: arch/x86/include/asm/livepatch.h 11429F: include/linux/livepatch.h 11430F: kernel/livepatch/ 11431F: lib/livepatch/ 11432F: samples/livepatch/ 11433F: tools/testing/selftests/livepatch/ 11434 11435LLC (802.2) 11436L: netdev@vger.kernel.org 11437S: Odd fixes 11438F: include/linux/llc.h 11439F: include/net/llc* 11440F: include/uapi/linux/llc.h 11441F: net/llc/ 11442 11443LM73 HARDWARE MONITOR DRIVER 11444M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11445L: linux-hwmon@vger.kernel.org 11446S: Maintained 11447F: drivers/hwmon/lm73.c 11448 11449LM78 HARDWARE MONITOR DRIVER 11450M: Jean Delvare <jdelvare@suse.com> 11451L: linux-hwmon@vger.kernel.org 11452S: Maintained 11453F: Documentation/hwmon/lm78.rst 11454F: drivers/hwmon/lm78.c 11455 11456LM83 HARDWARE MONITOR DRIVER 11457M: Jean Delvare <jdelvare@suse.com> 11458L: linux-hwmon@vger.kernel.org 11459S: Maintained 11460F: Documentation/hwmon/lm83.rst 11461F: drivers/hwmon/lm83.c 11462 11463LM90 HARDWARE MONITOR DRIVER 11464M: Jean Delvare <jdelvare@suse.com> 11465L: linux-hwmon@vger.kernel.org 11466S: Maintained 11467F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11468F: Documentation/hwmon/lm90.rst 11469F: drivers/hwmon/lm90.c 11470F: include/dt-bindings/thermal/lm90.h 11471 11472LM95234 HARDWARE MONITOR DRIVER 11473M: Guenter Roeck <linux@roeck-us.net> 11474L: linux-hwmon@vger.kernel.org 11475S: Maintained 11476F: Documentation/hwmon/lm95234.rst 11477F: drivers/hwmon/lm95234.c 11478 11479LME2510 MEDIA DRIVER 11480M: Malcolm Priestley <tvboxspy@gmail.com> 11481L: linux-media@vger.kernel.org 11482S: Maintained 11483W: https://linuxtv.org 11484Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11485F: drivers/media/usb/dvb-usb-v2/lmedm04* 11486 11487LOADPIN SECURITY MODULE 11488M: Kees Cook <keescook@chromium.org> 11489S: Supported 11490T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 11491F: Documentation/admin-guide/LSM/LoadPin.rst 11492F: security/loadpin/ 11493 11494LOCKING PRIMITIVES 11495M: Peter Zijlstra <peterz@infradead.org> 11496M: Ingo Molnar <mingo@redhat.com> 11497M: Will Deacon <will@kernel.org> 11498R: Waiman Long <longman@redhat.com> 11499R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11500L: linux-kernel@vger.kernel.org 11501S: Maintained 11502T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11503F: Documentation/locking/ 11504F: arch/*/include/asm/spinlock*.h 11505F: include/linux/lockdep.h 11506F: include/linux/mutex*.h 11507F: include/linux/rwlock*.h 11508F: include/linux/rwsem*.h 11509F: include/linux/seqlock.h 11510F: include/linux/spinlock*.h 11511F: kernel/locking/ 11512F: lib/locking*.[ch] 11513X: kernel/locking/locktorture.c 11514 11515LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11516M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11517L: linux-ntfs-dev@lists.sourceforge.net 11518S: Maintained 11519W: http://www.linux-ntfs.org/content/view/19/37/ 11520F: Documentation/admin-guide/ldm.rst 11521F: block/partitions/ldm.* 11522 11523LOGITECH HID GAMING KEYBOARDS 11524M: Hans de Goede <hdegoede@redhat.com> 11525L: linux-input@vger.kernel.org 11526S: Maintained 11527T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11528F: drivers/hid/hid-lg-g15.c 11529 11530LONTIUM LT8912B MIPI TO HDMI BRIDGE 11531M: Adrien Grassein <adrien.grassein@gmail.com> 11532S: Maintained 11533F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11534F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11535 11536LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 11537M: Sathya Prakash <sathya.prakash@broadcom.com> 11538M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 11539M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 11540L: MPT-FusionLinux.pdl@broadcom.com 11541L: linux-scsi@vger.kernel.org 11542S: Supported 11543W: http://www.avagotech.com/support/ 11544F: drivers/message/fusion/ 11545F: drivers/scsi/mpt3sas/ 11546 11547LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 11548M: Matthew Wilcox <willy@infradead.org> 11549L: linux-scsi@vger.kernel.org 11550S: Maintained 11551F: drivers/scsi/sym53c8xx_2/ 11552 11553LTC1660 DAC DRIVER 11554M: Marcus Folkesson <marcus.folkesson@gmail.com> 11555L: linux-iio@vger.kernel.org 11556S: Maintained 11557F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 11558F: drivers/iio/dac/ltc1660.c 11559 11560LTC2688 IIO DAC DRIVER 11561M: Nuno Sá <nuno.sa@analog.com> 11562L: linux-iio@vger.kernel.org 11563S: Supported 11564W: http://ez.analog.com/community/linux-device-drivers 11565F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 11566F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 11567F: drivers/iio/dac/ltc2688.c 11568 11569LTC2947 HARDWARE MONITOR DRIVER 11570M: Nuno Sá <nuno.sa@analog.com> 11571L: linux-hwmon@vger.kernel.org 11572S: Supported 11573W: https://ez.analog.com/linux-software-drivers 11574F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 11575F: drivers/hwmon/ltc2947-core.c 11576F: drivers/hwmon/ltc2947-i2c.c 11577F: drivers/hwmon/ltc2947-spi.c 11578F: drivers/hwmon/ltc2947.h 11579 11580LTC2983 IIO TEMPERATURE DRIVER 11581M: Nuno Sá <nuno.sa@analog.com> 11582L: linux-iio@vger.kernel.org 11583S: Supported 11584W: https://ez.analog.com/linux-software-drivers 11585F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 11586F: drivers/iio/temperature/ltc2983.c 11587 11588LTC4261 HARDWARE MONITOR DRIVER 11589M: Guenter Roeck <linux@roeck-us.net> 11590L: linux-hwmon@vger.kernel.org 11591S: Maintained 11592F: Documentation/hwmon/ltc4261.rst 11593F: drivers/hwmon/ltc4261.c 11594 11595LTC4306 I2C MULTIPLEXER DRIVER 11596M: Michael Hennerich <michael.hennerich@analog.com> 11597L: linux-i2c@vger.kernel.org 11598S: Supported 11599W: https://ez.analog.com/linux-software-drivers 11600F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 11601F: drivers/i2c/muxes/i2c-mux-ltc4306.c 11602 11603LTP (Linux Test Project) 11604M: Mike Frysinger <vapier@gentoo.org> 11605M: Cyril Hrubis <chrubis@suse.cz> 11606M: Wanlong Gao <wanlong.gao@gmail.com> 11607M: Jan Stancek <jstancek@redhat.com> 11608M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 11609M: Alexey Kodanev <alexey.kodanev@oracle.com> 11610L: ltp@lists.linux.it (subscribers-only) 11611S: Maintained 11612W: http://linux-test-project.github.io/ 11613T: git git://github.com/linux-test-project/ltp.git 11614 11615LYNX 28G SERDES PHY DRIVER 11616M: Ioana Ciornei <ioana.ciornei@nxp.com> 11617L: netdev@vger.kernel.org 11618S: Supported 11619F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 11620F: drivers/phy/freescale/phy-fsl-lynx-28g.c 11621 11622LYNX PCS MODULE 11623M: Ioana Ciornei <ioana.ciornei@nxp.com> 11624L: netdev@vger.kernel.org 11625S: Supported 11626F: drivers/net/pcs/pcs-lynx.c 11627F: include/linux/pcs-lynx.h 11628 11629M68K ARCHITECTURE 11630M: Geert Uytterhoeven <geert@linux-m68k.org> 11631L: linux-m68k@lists.linux-m68k.org 11632S: Maintained 11633W: http://www.linux-m68k.org/ 11634T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 11635F: arch/m68k/ 11636F: drivers/zorro/ 11637 11638M68K ON APPLE MACINTOSH 11639M: Joshua Thompson <funaho@jurai.org> 11640L: linux-m68k@lists.linux-m68k.org 11641S: Maintained 11642W: http://www.mac.linux-m68k.org/ 11643F: arch/m68k/mac/ 11644F: drivers/macintosh/adb-iop.c 11645F: drivers/macintosh/via-macii.c 11646 11647M68K ON HP9000/300 11648M: Philip Blundell <philb@gnu.org> 11649S: Maintained 11650W: http://www.tazenda.demon.co.uk/phil/linux-hp 11651F: arch/m68k/hp300/ 11652 11653M88DS3103 MEDIA DRIVER 11654M: Antti Palosaari <crope@iki.fi> 11655L: linux-media@vger.kernel.org 11656S: Maintained 11657W: https://linuxtv.org 11658W: http://palosaari.fi/linux/ 11659Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11660T: git git://linuxtv.org/anttip/media_tree.git 11661F: drivers/media/dvb-frontends/m88ds3103* 11662 11663M88RS2000 MEDIA DRIVER 11664M: Malcolm Priestley <tvboxspy@gmail.com> 11665L: linux-media@vger.kernel.org 11666S: Maintained 11667W: https://linuxtv.org 11668Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11669F: drivers/media/dvb-frontends/m88rs2000* 11670 11671MA901 MASTERKIT USB FM RADIO DRIVER 11672M: Alexey Klimov <klimov.linux@gmail.com> 11673L: linux-media@vger.kernel.org 11674S: Maintained 11675T: git git://linuxtv.org/media_tree.git 11676F: drivers/media/radio/radio-ma901.c 11677 11678MAC80211 11679M: Johannes Berg <johannes@sipsolutions.net> 11680L: linux-wireless@vger.kernel.org 11681S: Maintained 11682W: https://wireless.wiki.kernel.org/ 11683Q: https://patchwork.kernel.org/project/linux-wireless/list/ 11684T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 11685T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 11686F: Documentation/networking/mac80211-injection.rst 11687F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 11688F: drivers/net/wireless/mac80211_hwsim.[ch] 11689F: include/net/mac80211.h 11690F: net/mac80211/ 11691 11692MAILBOX API 11693M: Jassi Brar <jassisinghbrar@gmail.com> 11694L: linux-kernel@vger.kernel.org 11695S: Maintained 11696F: drivers/mailbox/ 11697F: include/linux/mailbox_client.h 11698F: include/linux/mailbox_controller.h 11699F: include/dt-bindings/mailbox/ 11700F: Documentation/devicetree/bindings/mailbox/ 11701 11702MAILBOX ARM MHUv2 11703M: Viresh Kumar <viresh.kumar@linaro.org> 11704M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 11705L: linux-kernel@vger.kernel.org 11706S: Maintained 11707F: drivers/mailbox/arm_mhuv2.c 11708F: include/linux/mailbox/arm_mhuv2_message.h 11709F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 11710 11711MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 11712M: Jeremy Kerr <jk@codeconstruct.com.au> 11713M: Matt Johnston <matt@codeconstruct.com.au> 11714L: netdev@vger.kernel.org 11715S: Maintained 11716F: Documentation/networking/mctp.rst 11717F: drivers/net/mctp/ 11718F: include/net/mctp.h 11719F: include/net/mctpdevice.h 11720F: include/net/netns/mctp.h 11721F: net/mctp/ 11722 11723MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 11724M: Michael Kerrisk <mtk.manpages@gmail.com> 11725L: linux-man@vger.kernel.org 11726S: Maintained 11727W: http://www.kernel.org/doc/man-pages 11728 11729MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 11730M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 11731L: linux-mips@vger.kernel.org 11732S: Maintained 11733F: arch/mips/boot/dts/img/pistachio* 11734 11735MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 11736M: Andrew Lunn <andrew@lunn.ch> 11737M: Vivien Didelot <vivien.didelot@gmail.com> 11738L: netdev@vger.kernel.org 11739S: Maintained 11740F: Documentation/devicetree/bindings/net/dsa/marvell.txt 11741F: Documentation/networking/devlink/mv88e6xxx.rst 11742F: drivers/net/dsa/mv88e6xxx/ 11743F: include/linux/dsa/mv88e6xxx.h 11744F: include/linux/platform_data/mv88e6xxx.h 11745 11746MARVELL ARMADA 3700 PHY DRIVERS 11747M: Miquel Raynal <miquel.raynal@bootlin.com> 11748S: Maintained 11749F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 11750F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 11751F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 11752F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 11753 11754MARVELL ARMADA 3700 SERIAL DRIVER 11755M: Pali Rohár <pali@kernel.org> 11756S: Maintained 11757F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 11758F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 11759F: drivers/tty/serial/mvebu-uart.c 11760 11761MARVELL ARMADA DRM SUPPORT 11762M: Russell King <linux@armlinux.org.uk> 11763S: Maintained 11764T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 11765T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 11766F: Documentation/devicetree/bindings/display/armada/ 11767F: drivers/gpu/drm/armada/ 11768F: include/uapi/drm/armada_drm.h 11769 11770MARVELL CRYPTO DRIVER 11771M: Boris Brezillon <bbrezillon@kernel.org> 11772M: Arnaud Ebalard <arno@natisbad.org> 11773M: Srujana Challa <schalla@marvell.com> 11774L: linux-crypto@vger.kernel.org 11775S: Maintained 11776F: drivers/crypto/marvell/ 11777F: include/linux/soc/marvell/octeontx2/ 11778 11779MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 11780M: Mirko Lindner <mlindner@marvell.com> 11781M: Stephen Hemminger <stephen@networkplumber.org> 11782L: netdev@vger.kernel.org 11783S: Maintained 11784F: drivers/net/ethernet/marvell/sk* 11785 11786MARVELL LIBERTAS WIRELESS DRIVER 11787L: libertas-dev@lists.infradead.org 11788S: Orphan 11789F: drivers/net/wireless/marvell/libertas/ 11790 11791MARVELL MACCHIATOBIN SUPPORT 11792M: Russell King <linux@armlinux.org.uk> 11793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11794S: Maintained 11795F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 11796 11797MARVELL MV643XX ETHERNET DRIVER 11798M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 11799L: netdev@vger.kernel.org 11800S: Maintained 11801F: drivers/net/ethernet/marvell/mv643xx_eth.* 11802F: include/linux/mv643xx.h 11803 11804MARVELL MV88X3310 PHY DRIVER 11805M: Russell King <linux@armlinux.org.uk> 11806M: Marek Behún <kabel@kernel.org> 11807L: netdev@vger.kernel.org 11808S: Maintained 11809F: drivers/net/phy/marvell10g.c 11810 11811MARVELL MVEBU THERMAL DRIVER 11812M: Miquel Raynal <miquel.raynal@bootlin.com> 11813S: Maintained 11814F: drivers/thermal/armada_thermal.c 11815 11816MARVELL MVNETA ETHERNET DRIVER 11817M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 11818L: netdev@vger.kernel.org 11819S: Maintained 11820F: drivers/net/ethernet/marvell/mvneta.* 11821 11822MARVELL MVPP2 ETHERNET DRIVER 11823M: Marcin Wojtas <mw@semihalf.com> 11824M: Russell King <linux@armlinux.org.uk> 11825L: netdev@vger.kernel.org 11826S: Maintained 11827F: Documentation/devicetree/bindings/net/marvell-pp2.txt 11828F: drivers/net/ethernet/marvell/mvpp2/ 11829 11830MARVELL MWIFIEX WIRELESS DRIVER 11831M: Amitkumar Karwar <amitkarwar@gmail.com> 11832M: Ganapathi Bhat <ganapathi017@gmail.com> 11833M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 11834M: Xinming Hu <huxinming820@gmail.com> 11835L: linux-wireless@vger.kernel.org 11836S: Maintained 11837F: drivers/net/wireless/marvell/mwifiex/ 11838 11839MARVELL MWL8K WIRELESS DRIVER 11840M: Lennert Buytenhek <buytenh@wantstofly.org> 11841L: linux-wireless@vger.kernel.org 11842S: Odd Fixes 11843F: drivers/net/wireless/marvell/mwl8k.c 11844 11845MARVELL NAND CONTROLLER DRIVER 11846M: Miquel Raynal <miquel.raynal@bootlin.com> 11847L: linux-mtd@lists.infradead.org 11848S: Maintained 11849F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 11850F: drivers/mtd/nand/raw/marvell_nand.c 11851 11852MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 11853M: Sunil Goutham <sgoutham@marvell.com> 11854M: Geetha sowjanya <gakula@marvell.com> 11855M: Subbaraya Sundeep <sbhatta@marvell.com> 11856M: hariprasad <hkelam@marvell.com> 11857L: netdev@vger.kernel.org 11858S: Supported 11859F: drivers/net/ethernet/marvell/octeontx2/nic/ 11860F: include/linux/soc/marvell/octeontx2/ 11861 11862MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 11863M: Sunil Goutham <sgoutham@marvell.com> 11864M: Linu Cherian <lcherian@marvell.com> 11865M: Geetha sowjanya <gakula@marvell.com> 11866M: Jerin Jacob <jerinj@marvell.com> 11867M: hariprasad <hkelam@marvell.com> 11868M: Subbaraya Sundeep <sbhatta@marvell.com> 11869L: netdev@vger.kernel.org 11870S: Supported 11871F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 11872F: drivers/net/ethernet/marvell/octeontx2/af/ 11873 11874MARVELL PRESTERA ETHERNET SWITCH DRIVER 11875M: Taras Chornyi <tchornyi@marvell.com> 11876S: Supported 11877W: https://github.com/Marvell-switching/switchdev-prestera 11878F: drivers/net/ethernet/marvell/prestera/ 11879 11880MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 11881M: Nicolas Pitre <nico@fluxnic.net> 11882S: Odd Fixes 11883F: drivers/mmc/host/mvsdio.* 11884 11885MARVELL USB MDIO CONTROLLER DRIVER 11886M: Tobias Waldekranz <tobias@waldekranz.com> 11887L: netdev@vger.kernel.org 11888S: Maintained 11889F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 11890F: drivers/net/mdio/mdio-mvusb.c 11891 11892MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 11893M: Hu Ziji <huziji@marvell.com> 11894L: linux-mmc@vger.kernel.org 11895S: Supported 11896F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 11897F: drivers/mmc/host/sdhci-xenon* 11898 11899MARVELL OCTEON ENDPOINT DRIVER 11900M: Veerasenareddy Burru <vburru@marvell.com> 11901M: Abhijit Ayarekar <aayarekar@marvell.com> 11902L: netdev@vger.kernel.org 11903S: Supported 11904F: drivers/net/ethernet/marvell/octeon_ep 11905 11906MATROX FRAMEBUFFER DRIVER 11907L: linux-fbdev@vger.kernel.org 11908S: Orphan 11909F: drivers/video/fbdev/matrox/matroxfb_* 11910F: include/uapi/linux/matroxfb.h 11911 11912MAX15301 DRIVER 11913M: Daniel Nilsson <daniel.nilsson@flex.com> 11914L: linux-hwmon@vger.kernel.org 11915S: Maintained 11916F: Documentation/hwmon/max15301.rst 11917F: drivers/hwmon/pmbus/max15301.c 11918 11919MAX16065 HARDWARE MONITOR DRIVER 11920M: Guenter Roeck <linux@roeck-us.net> 11921L: linux-hwmon@vger.kernel.org 11922S: Maintained 11923F: Documentation/hwmon/max16065.rst 11924F: drivers/hwmon/max16065.c 11925 11926MAX2175 SDR TUNER DRIVER 11927M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 11928L: linux-media@vger.kernel.org 11929S: Maintained 11930T: git git://linuxtv.org/media_tree.git 11931F: Documentation/devicetree/bindings/media/i2c/max2175.txt 11932F: Documentation/userspace-api/media/drivers/max2175.rst 11933F: drivers/media/i2c/max2175* 11934F: include/uapi/linux/max2175.h 11935 11936MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 11937L: linux-hwmon@vger.kernel.org 11938S: Orphan 11939F: Documentation/hwmon/max6650.rst 11940F: drivers/hwmon/max6650.c 11941 11942MAX6697 HARDWARE MONITOR DRIVER 11943M: Guenter Roeck <linux@roeck-us.net> 11944L: linux-hwmon@vger.kernel.org 11945S: Maintained 11946F: Documentation/devicetree/bindings/hwmon/max6697.txt 11947F: Documentation/hwmon/max6697.rst 11948F: drivers/hwmon/max6697.c 11949F: include/linux/platform_data/max6697.h 11950 11951MAX9286 QUAD GMSL DESERIALIZER DRIVER 11952M: Jacopo Mondi <jacopo+renesas@jmondi.org> 11953M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11954M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 11955M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 11956L: linux-media@vger.kernel.org 11957S: Maintained 11958F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 11959F: drivers/media/i2c/max9286.c 11960 11961MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 11962M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 11963L: linux-media@vger.kernel.org 11964S: Maintained 11965F: drivers/staging/media/max96712/max96712.c 11966 11967MAX9860 MONO AUDIO VOICE CODEC DRIVER 11968M: Peter Rosin <peda@axentia.se> 11969L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11970S: Maintained 11971F: Documentation/devicetree/bindings/sound/max9860.txt 11972F: sound/soc/codecs/max9860.* 11973 11974MAXBOTIX ULTRASONIC RANGER IIO DRIVER 11975M: Andreas Klinger <ak@it-klinger.de> 11976L: linux-iio@vger.kernel.org 11977S: Maintained 11978F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 11979F: drivers/iio/proximity/mb1232.c 11980 11981MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 11982R: Iskren Chernev <iskren.chernev@gmail.com> 11983R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 11984R: Marek Szyprowski <m.szyprowski@samsung.com> 11985R: Matheus Castello <matheus@castello.eng.br> 11986L: linux-pm@vger.kernel.org 11987S: Maintained 11988F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 11989F: drivers/power/supply/max17040_battery.c 11990 11991MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 11992R: Hans de Goede <hdegoede@redhat.com> 11993R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 11994R: Marek Szyprowski <m.szyprowski@samsung.com> 11995R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 11996R: Purism Kernel Team <kernel@puri.sm> 11997L: linux-pm@vger.kernel.org 11998S: Maintained 11999F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12000F: drivers/power/supply/max17042_battery.c 12001 12002MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12003M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12004L: linux-kernel@vger.kernel.org 12005S: Maintained 12006F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12007F: drivers/regulator/max20086-regulator.c 12008 12009MAXIM MAX77650 PMIC MFD DRIVER 12010M: Bartosz Golaszewski <brgl@bgdev.pl> 12011L: linux-kernel@vger.kernel.org 12012S: Maintained 12013F: Documentation/devicetree/bindings/*/*max77650.yaml 12014F: Documentation/devicetree/bindings/*/max77650*.yaml 12015F: drivers/gpio/gpio-max77650.c 12016F: drivers/input/misc/max77650-onkey.c 12017F: drivers/leds/leds-max77650.c 12018F: drivers/mfd/max77650.c 12019F: drivers/power/supply/max77650-charger.c 12020F: drivers/regulator/max77650-regulator.c 12021F: include/linux/mfd/max77650.h 12022 12023MAXIM MAX77714 PMIC MFD DRIVER 12024M: Luca Ceresoli <luca@lucaceresoli.net> 12025S: Maintained 12026F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12027F: drivers/mfd/max77714.c 12028F: include/linux/mfd/max77714.h 12029 12030MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12031M: Javier Martinez Canillas <javier@dowhile0.org> 12032L: linux-kernel@vger.kernel.org 12033S: Supported 12034F: Documentation/devicetree/bindings/*/*max77802.yaml 12035F: drivers/regulator/max77802-regulator.c 12036F: include/dt-bindings/*/*max77802.h 12037 12038MAXIM MAX77976 BATTERY CHARGER 12039M: Luca Ceresoli <luca@lucaceresoli.net> 12040S: Supported 12041F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12042F: drivers/power/supply/max77976_charger.c 12043 12044MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12045M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12046M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12047L: linux-pm@vger.kernel.org 12048S: Supported 12049B: mailto:linux-samsung-soc@vger.kernel.org 12050F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12051F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12052F: drivers/power/supply/max14577_charger.c 12053F: drivers/power/supply/max77693_charger.c 12054 12055MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12056M: Chanwoo Choi <cw00.choi@samsung.com> 12057M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12058M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12059L: linux-kernel@vger.kernel.org 12060S: Supported 12061B: mailto:linux-samsung-soc@vger.kernel.org 12062F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12063F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12064F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12065F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12066F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12067F: Documentation/devicetree/bindings/mfd/max77693.txt 12068F: drivers/*/*max77843.c 12069F: drivers/*/max14577*.c 12070F: drivers/*/max77686*.c 12071F: drivers/*/max77693*.c 12072F: drivers/clk/clk-max77686.c 12073F: drivers/extcon/extcon-max14577.c 12074F: drivers/extcon/extcon-max77693.c 12075F: drivers/rtc/rtc-max77686.c 12076F: include/linux/mfd/max14577*.h 12077F: include/linux/mfd/max77686*.h 12078F: include/linux/mfd/max77693*.h 12079 12080MAXIRADIO FM RADIO RECEIVER DRIVER 12081M: Hans Verkuil <hverkuil@xs4all.nl> 12082L: linux-media@vger.kernel.org 12083S: Maintained 12084W: https://linuxtv.org 12085T: git git://linuxtv.org/media_tree.git 12086F: drivers/media/radio/radio-maxiradio* 12087 12088MAXLINEAR ETHERNET PHY DRIVER 12089M: Xu Liang <lxu@maxlinear.com> 12090L: netdev@vger.kernel.org 12091S: Supported 12092F: drivers/net/phy/mxl-gpy.c 12093 12094MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12095R: Yasushi SHOJI <yashi@spacecubics.com> 12096L: linux-can@vger.kernel.org 12097S: Maintained 12098F: drivers/net/can/usb/mcba_usb.c 12099 12100MCAN MMIO DEVICE DRIVER 12101M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12102L: linux-can@vger.kernel.org 12103S: Maintained 12104F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12105F: drivers/net/can/m_can/m_can.c 12106F: drivers/net/can/m_can/m_can.h 12107F: drivers/net/can/m_can/m_can_platform.c 12108 12109MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12110M: Rishi Gupta <gupt21@gmail.com> 12111L: linux-i2c@vger.kernel.org 12112L: linux-input@vger.kernel.org 12113S: Maintained 12114F: drivers/hid/hid-mcp2221.c 12115 12116MCP251XFD SPI-CAN NETWORK DRIVER 12117M: Marc Kleine-Budde <mkl@pengutronix.de> 12118M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12119R: Thomas Kopp <thomas.kopp@microchip.com> 12120L: linux-can@vger.kernel.org 12121S: Maintained 12122F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12123F: drivers/net/can/spi/mcp251xfd/ 12124 12125MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12126M: Peter Rosin <peda@axentia.se> 12127L: linux-iio@vger.kernel.org 12128S: Maintained 12129F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12130F: drivers/iio/potentiometer/mcp4018.c 12131F: drivers/iio/potentiometer/mcp4531.c 12132 12133MCR20A IEEE-802.15.4 RADIO DRIVER 12134M: Xue Liu <liuxuenetmail@gmail.com> 12135L: linux-wpan@vger.kernel.org 12136S: Maintained 12137W: https://github.com/xueliu/mcr20a-linux 12138F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12139F: drivers/net/ieee802154/mcr20a.c 12140F: drivers/net/ieee802154/mcr20a.h 12141 12142MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12143M: William Breathitt Gray <vilhelm.gray@gmail.com> 12144L: linux-iio@vger.kernel.org 12145S: Maintained 12146F: drivers/iio/dac/cio-dac.c 12147 12148MEDIA CONTROLLER FRAMEWORK 12149M: Sakari Ailus <sakari.ailus@linux.intel.com> 12150M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12151L: linux-media@vger.kernel.org 12152S: Supported 12153W: https://www.linuxtv.org 12154T: git git://linuxtv.org/media_tree.git 12155F: drivers/media/mc/ 12156F: include/media/media-*.h 12157F: include/uapi/linux/media.h 12158 12159MEDIA DRIVER FOR FREESCALE IMX PXP 12160M: Philipp Zabel <p.zabel@pengutronix.de> 12161L: linux-media@vger.kernel.org 12162S: Maintained 12163T: git git://linuxtv.org/media_tree.git 12164F: drivers/media/platform/nxp/imx-pxp.[ch] 12165 12166MEDIA DRIVERS FOR ASCOT2E 12167M: Sergey Kozlov <serjk@netup.ru> 12168M: Abylay Ospan <aospan@netup.ru> 12169L: linux-media@vger.kernel.org 12170S: Supported 12171W: https://linuxtv.org 12172W: http://netup.tv/ 12173T: git git://linuxtv.org/media_tree.git 12174F: drivers/media/dvb-frontends/ascot2e* 12175 12176MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12177M: Jasmin Jessich <jasmin@anw.at> 12178L: linux-media@vger.kernel.org 12179S: Maintained 12180W: https://linuxtv.org 12181T: git git://linuxtv.org/media_tree.git 12182F: drivers/media/dvb-frontends/cxd2099* 12183 12184MEDIA DRIVERS FOR CXD2841ER 12185M: Sergey Kozlov <serjk@netup.ru> 12186M: Abylay Ospan <aospan@netup.ru> 12187L: linux-media@vger.kernel.org 12188S: Supported 12189W: https://linuxtv.org 12190W: http://netup.tv/ 12191T: git git://linuxtv.org/media_tree.git 12192F: drivers/media/dvb-frontends/cxd2841er* 12193 12194MEDIA DRIVERS FOR CXD2880 12195M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12196L: linux-media@vger.kernel.org 12197S: Supported 12198W: http://linuxtv.org/ 12199T: git git://linuxtv.org/media_tree.git 12200F: drivers/media/dvb-frontends/cxd2880/* 12201F: drivers/media/spi/cxd2880* 12202 12203MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12204L: linux-media@vger.kernel.org 12205S: Orphan 12206W: https://linuxtv.org 12207T: git git://linuxtv.org/media_tree.git 12208F: drivers/media/pci/ddbridge/* 12209 12210MEDIA DRIVERS FOR FREESCALE IMX 12211M: Steve Longerbeam <slongerbeam@gmail.com> 12212M: Philipp Zabel <p.zabel@pengutronix.de> 12213L: linux-media@vger.kernel.org 12214S: Maintained 12215T: git git://linuxtv.org/media_tree.git 12216F: Documentation/admin-guide/media/imx.rst 12217F: Documentation/devicetree/bindings/media/imx.txt 12218F: drivers/staging/media/imx/ 12219F: include/linux/imx-media.h 12220F: include/media/imx.h 12221 12222MEDIA DRIVERS FOR FREESCALE IMX7 12223M: Rui Miguel Silva <rmfrfs@gmail.com> 12224M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12225L: linux-media@vger.kernel.org 12226S: Maintained 12227T: git git://linuxtv.org/media_tree.git 12228F: Documentation/admin-guide/media/imx7.rst 12229F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12230F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12231F: drivers/media/platform/nxp/imx-mipi-csis.c 12232F: drivers/staging/media/imx/imx7-media-csi.c 12233 12234MEDIA DRIVERS FOR HELENE 12235M: Abylay Ospan <aospan@netup.ru> 12236L: linux-media@vger.kernel.org 12237S: Supported 12238W: https://linuxtv.org 12239W: http://netup.tv/ 12240T: git git://linuxtv.org/media_tree.git 12241F: drivers/media/dvb-frontends/helene* 12242 12243MEDIA DRIVERS FOR HORUS3A 12244M: Sergey Kozlov <serjk@netup.ru> 12245M: Abylay Ospan <aospan@netup.ru> 12246L: linux-media@vger.kernel.org 12247S: Supported 12248W: https://linuxtv.org 12249W: http://netup.tv/ 12250T: git git://linuxtv.org/media_tree.git 12251F: drivers/media/dvb-frontends/horus3a* 12252 12253MEDIA DRIVERS FOR LNBH25 12254M: Sergey Kozlov <serjk@netup.ru> 12255M: Abylay Ospan <aospan@netup.ru> 12256L: linux-media@vger.kernel.org 12257S: Supported 12258W: https://linuxtv.org 12259W: http://netup.tv/ 12260T: git git://linuxtv.org/media_tree.git 12261F: drivers/media/dvb-frontends/lnbh25* 12262 12263MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12264L: linux-media@vger.kernel.org 12265S: Orphan 12266W: https://linuxtv.org 12267T: git git://linuxtv.org/media_tree.git 12268F: drivers/media/dvb-frontends/mxl5xx* 12269 12270MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12271M: Sergey Kozlov <serjk@netup.ru> 12272M: Abylay Ospan <aospan@netup.ru> 12273L: linux-media@vger.kernel.org 12274S: Supported 12275W: https://linuxtv.org 12276W: http://netup.tv/ 12277T: git git://linuxtv.org/media_tree.git 12278F: drivers/media/pci/netup_unidvb/* 12279 12280MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12281M: Dmitry Osipenko <digetx@gmail.com> 12282L: linux-media@vger.kernel.org 12283L: linux-tegra@vger.kernel.org 12284S: Maintained 12285T: git git://linuxtv.org/media_tree.git 12286F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12287F: drivers/media/platform/nvidia/tegra-vde/ 12288 12289MEDIA DRIVERS FOR RENESAS - CEU 12290M: Jacopo Mondi <jacopo@jmondi.org> 12291L: linux-media@vger.kernel.org 12292L: linux-renesas-soc@vger.kernel.org 12293S: Supported 12294T: git git://linuxtv.org/media_tree.git 12295F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12296F: drivers/media/platform/renesas/renesas-ceu.c 12297F: include/media/drv-intf/renesas-ceu.h 12298 12299MEDIA DRIVERS FOR RENESAS - DRIF 12300M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12301L: linux-media@vger.kernel.org 12302L: linux-renesas-soc@vger.kernel.org 12303S: Supported 12304T: git git://linuxtv.org/media_tree.git 12305F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12306F: drivers/media/platform/renesas/rcar_drif.c 12307 12308MEDIA DRIVERS FOR RENESAS - FCP 12309M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12310L: linux-media@vger.kernel.org 12311L: linux-renesas-soc@vger.kernel.org 12312S: Supported 12313T: git git://linuxtv.org/media_tree.git 12314F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12315F: drivers/media/platform/renesas/rcar-fcp.c 12316F: include/media/rcar-fcp.h 12317 12318MEDIA DRIVERS FOR RENESAS - FDP1 12319M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12320L: linux-media@vger.kernel.org 12321L: linux-renesas-soc@vger.kernel.org 12322S: Supported 12323T: git git://linuxtv.org/media_tree.git 12324F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12325F: drivers/media/platform/renesas/rcar_fdp1.c 12326 12327MEDIA DRIVERS FOR RENESAS - VIN 12328M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12329L: linux-media@vger.kernel.org 12330L: linux-renesas-soc@vger.kernel.org 12331S: Supported 12332T: git git://linuxtv.org/media_tree.git 12333F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12334F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12335F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12336F: drivers/media/platform/renesas/rcar-isp.c 12337F: drivers/media/platform/renesas/rcar-vin/ 12338 12339MEDIA DRIVERS FOR RENESAS - VSP1 12340M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12341M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12342L: linux-media@vger.kernel.org 12343L: linux-renesas-soc@vger.kernel.org 12344S: Supported 12345T: git git://linuxtv.org/media_tree.git 12346F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12347F: drivers/media/platform/renesas/vsp1/ 12348 12349MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12350L: linux-media@vger.kernel.org 12351S: Orphan 12352W: https://linuxtv.org 12353T: git git://linuxtv.org/media_tree.git 12354F: drivers/media/dvb-frontends/stv0910* 12355 12356MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12357L: linux-media@vger.kernel.org 12358S: Orphan 12359W: https://linuxtv.org 12360T: git git://linuxtv.org/media_tree.git 12361F: drivers/media/dvb-frontends/stv6111* 12362 12363MEDIA DRIVERS FOR STM32 - DCMI 12364M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12365L: linux-media@vger.kernel.org 12366S: Supported 12367T: git git://linuxtv.org/media_tree.git 12368F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12369F: drivers/media/platform/st/stm32/stm32-dcmi.c 12370 12371MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12372M: Mauro Carvalho Chehab <mchehab@kernel.org> 12373L: linux-media@vger.kernel.org 12374S: Maintained 12375W: https://linuxtv.org 12376Q: http://patchwork.kernel.org/project/linux-media/list/ 12377T: git git://linuxtv.org/media_tree.git 12378F: Documentation/admin-guide/media/ 12379F: Documentation/devicetree/bindings/media/ 12380F: Documentation/driver-api/media/ 12381F: Documentation/userspace-api/media/ 12382F: drivers/media/ 12383F: drivers/staging/media/ 12384F: include/linux/platform_data/media/ 12385F: include/media/ 12386F: include/uapi/linux/dvb/ 12387F: include/uapi/linux/ivtv* 12388F: include/uapi/linux/media.h 12389F: include/uapi/linux/meye.h 12390F: include/uapi/linux/uvcvideo.h 12391F: include/uapi/linux/v4l2-* 12392F: include/uapi/linux/videodev2.h 12393 12394MEDIATEK BLUETOOTH DRIVER 12395M: Sean Wang <sean.wang@mediatek.com> 12396L: linux-bluetooth@vger.kernel.org 12397L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12398S: Maintained 12399F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12400F: drivers/bluetooth/btmtkuart.c 12401 12402MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12403M: Sean Wang <sean.wang@mediatek.com> 12404L: linux-pm@vger.kernel.org 12405S: Maintained 12406F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12407F: drivers/power/reset/mt6323-poweroff.c 12408 12409MEDIATEK CIR DRIVER 12410M: Sean Wang <sean.wang@mediatek.com> 12411S: Maintained 12412F: drivers/media/rc/mtk-cir.c 12413 12414MEDIATEK DMA DRIVER 12415M: Sean Wang <sean.wang@mediatek.com> 12416L: dmaengine@vger.kernel.org 12417L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12418L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12419S: Maintained 12420F: Documentation/devicetree/bindings/dma/mtk-* 12421F: drivers/dma/mediatek/ 12422 12423MEDIATEK ETHERNET DRIVER 12424M: Felix Fietkau <nbd@nbd.name> 12425M: John Crispin <john@phrozen.org> 12426M: Sean Wang <sean.wang@mediatek.com> 12427M: Mark Lee <Mark-MC.Lee@mediatek.com> 12428L: netdev@vger.kernel.org 12429S: Maintained 12430F: drivers/net/ethernet/mediatek/ 12431 12432MEDIATEK I2C CONTROLLER DRIVER 12433M: Qii Wang <qii.wang@mediatek.com> 12434L: linux-i2c@vger.kernel.org 12435S: Maintained 12436F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12437F: drivers/i2c/busses/i2c-mt65xx.c 12438 12439MEDIATEK IOMMU DRIVER 12440M: Yong Wu <yong.wu@mediatek.com> 12441L: iommu@lists.linux-foundation.org 12442L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12443S: Supported 12444F: Documentation/devicetree/bindings/iommu/mediatek* 12445F: drivers/iommu/mtk_iommu* 12446F: include/dt-bindings/memory/mt*-port.h 12447 12448MEDIATEK JPEG DRIVER 12449M: Bin Liu <bin.liu@mediatek.com> 12450S: Supported 12451F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12452F: drivers/media/platform/mediatek/jpeg/ 12453 12454MEDIATEK MDP DRIVER 12455M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12456M: Houlong Wei <houlong.wei@mediatek.com> 12457M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12458S: Supported 12459F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12460F: drivers/media/platform/mediatek/mdp/ 12461F: drivers/media/platform/mediatek/vpu/ 12462 12463MEDIATEK MEDIA DRIVER 12464M: Tiffany Lin <tiffany.lin@mediatek.com> 12465M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12466S: Supported 12467F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12468F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12469F: drivers/media/platform/mediatek/vcodec/ 12470F: drivers/media/platform/mediatek/vpu/ 12471 12472MEDIATEK MMC/SD/SDIO DRIVER 12473M: Chaotian Jing <chaotian.jing@mediatek.com> 12474S: Maintained 12475F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12476F: drivers/mmc/host/mtk-sd.c 12477 12478MEDIATEK MT76 WIRELESS LAN DRIVER 12479M: Felix Fietkau <nbd@nbd.name> 12480M: Lorenzo Bianconi <lorenzo@kernel.org> 12481M: Ryder Lee <ryder.lee@mediatek.com> 12482R: Shayne Chen <shayne.chen@mediatek.com> 12483R: Sean Wang <sean.wang@mediatek.com> 12484L: linux-wireless@vger.kernel.org 12485S: Maintained 12486F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12487F: drivers/net/wireless/mediatek/mt76/ 12488 12489MEDIATEK MT7601U WIRELESS LAN DRIVER 12490M: Jakub Kicinski <kubakici@wp.pl> 12491L: linux-wireless@vger.kernel.org 12492S: Maintained 12493F: drivers/net/wireless/mediatek/mt7601u/ 12494 12495MEDIATEK MT7621 CLOCK DRIVER 12496M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12497S: Maintained 12498F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12499F: drivers/clk/ralink/clk-mt7621.c 12500 12501MEDIATEK MT7621/28/88 I2C DRIVER 12502M: Stefan Roese <sr@denx.de> 12503L: linux-i2c@vger.kernel.org 12504S: Maintained 12505F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 12506F: drivers/i2c/busses/i2c-mt7621.c 12507 12508MEDIATEK MT7621 PCIE CONTROLLER DRIVER 12509M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12510S: Maintained 12511F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 12512F: drivers/pci/controller/pcie-mt7621.c 12513 12514MEDIATEK MT7621 PHY PCI DRIVER 12515M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12516S: Maintained 12517F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 12518F: drivers/phy/ralink/phy-mt7621-pci.c 12519 12520MEDIATEK NAND CONTROLLER DRIVER 12521L: linux-mtd@lists.infradead.org 12522S: Orphan 12523F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 12524F: drivers/mtd/nand/raw/mtk_* 12525 12526MEDIATEK PMIC LED DRIVER 12527M: Sean Wang <sean.wang@mediatek.com> 12528S: Maintained 12529F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 12530F: drivers/leds/leds-mt6323.c 12531 12532MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 12533M: Sean Wang <sean.wang@mediatek.com> 12534S: Maintained 12535F: drivers/char/hw_random/mtk-rng.c 12536 12537MEDIATEK SMI DRIVER 12538M: Yong Wu <yong.wu@mediatek.com> 12539L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12540S: Supported 12541F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 12542F: drivers/memory/mtk-smi.c 12543F: include/soc/mediatek/smi.h 12544 12545MEDIATEK SWITCH DRIVER 12546M: Sean Wang <sean.wang@mediatek.com> 12547M: Landen Chao <Landen.Chao@mediatek.com> 12548M: DENG Qingfang <dqfext@gmail.com> 12549L: netdev@vger.kernel.org 12550S: Maintained 12551F: drivers/net/dsa/mt7530.* 12552F: net/dsa/tag_mtk.c 12553 12554MEDIATEK T7XX 5G WWAN MODEM DRIVER 12555M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 12556M: Intel Corporation <linuxwwan@intel.com> 12557R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 12558R: Liu Haijun <haijun.liu@mediatek.com> 12559R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 12560R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 12561L: netdev@vger.kernel.org 12562S: Supported 12563F: drivers/net/wwan/t7xx/ 12564 12565MEDIATEK USB3 DRD IP DRIVER 12566M: Chunfeng Yun <chunfeng.yun@mediatek.com> 12567L: linux-usb@vger.kernel.org 12568L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12569L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12570S: Maintained 12571F: Documentation/devicetree/bindings/usb/mediatek,* 12572F: drivers/usb/host/xhci-mtk* 12573F: drivers/usb/mtu3/ 12574 12575MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 12576M: Peter Senna Tschudin <peter.senna@gmail.com> 12577M: Martin Donnelly <martin.donnelly@ge.com> 12578M: Martyn Welch <martyn.welch@collabora.co.uk> 12579S: Maintained 12580F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 12581F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 12582 12583MEGARAID SCSI/SAS DRIVERS 12584M: Kashyap Desai <kashyap.desai@broadcom.com> 12585M: Sumit Saxena <sumit.saxena@broadcom.com> 12586M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 12587L: megaraidlinux.pdl@broadcom.com 12588L: linux-scsi@vger.kernel.org 12589S: Maintained 12590W: http://www.avagotech.com/support/ 12591F: Documentation/scsi/megaraid.rst 12592F: drivers/scsi/megaraid.* 12593F: drivers/scsi/megaraid/ 12594 12595MELEXIS MLX90614 DRIVER 12596M: Crt Mori <cmo@melexis.com> 12597L: linux-iio@vger.kernel.org 12598S: Supported 12599W: http://www.melexis.com 12600F: drivers/iio/temperature/mlx90614.c 12601 12602MELEXIS MLX90632 DRIVER 12603M: Crt Mori <cmo@melexis.com> 12604L: linux-iio@vger.kernel.org 12605S: Supported 12606W: http://www.melexis.com 12607F: drivers/iio/temperature/mlx90632.c 12608 12609MELFAS MIP4 TOUCHSCREEN DRIVER 12610M: Sangwon Jee <jeesw@melfas.com> 12611S: Supported 12612W: http://www.melfas.com 12613F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 12614F: drivers/input/touchscreen/melfas_mip4.c 12615 12616MELLANOX BLUEFIELD I2C DRIVER 12617M: Khalil Blaiech <kblaiech@nvidia.com> 12618L: linux-i2c@vger.kernel.org 12619S: Supported 12620F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 12621F: drivers/i2c/busses/i2c-mlxbf.c 12622 12623MELLANOX ETHERNET DRIVER (mlx4_en) 12624M: Tariq Toukan <tariqt@nvidia.com> 12625L: netdev@vger.kernel.org 12626S: Supported 12627W: http://www.mellanox.com 12628Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12629F: drivers/net/ethernet/mellanox/mlx4/en_* 12630 12631MELLANOX ETHERNET DRIVER (mlx5e) 12632M: Saeed Mahameed <saeedm@nvidia.com> 12633L: netdev@vger.kernel.org 12634S: Supported 12635W: http://www.mellanox.com 12636Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12637F: drivers/net/ethernet/mellanox/mlx5/core/en_* 12638 12639MELLANOX ETHERNET INNOVA DRIVERS 12640R: Boris Pismenny <borisp@nvidia.com> 12641L: netdev@vger.kernel.org 12642S: Supported 12643W: http://www.mellanox.com 12644Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12645F: drivers/net/ethernet/mellanox/mlx5/core/accel/* 12646F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 12647F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 12648F: include/linux/mlx5/mlx5_ifc_fpga.h 12649 12650MELLANOX ETHERNET SWITCH DRIVERS 12651M: Ido Schimmel <idosch@nvidia.com> 12652M: Petr Machata <petrm@nvidia.com> 12653L: netdev@vger.kernel.org 12654S: Supported 12655W: http://www.mellanox.com 12656Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12657F: drivers/net/ethernet/mellanox/mlxsw/ 12658F: tools/testing/selftests/drivers/net/mlxsw/ 12659 12660MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 12661M: mlxsw@nvidia.com 12662L: netdev@vger.kernel.org 12663S: Supported 12664W: http://www.mellanox.com 12665Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12666F: drivers/net/ethernet/mellanox/mlxfw/ 12667 12668MELLANOX HARDWARE PLATFORM SUPPORT 12669M: Hans de Goede <hdegoede@redhat.com> 12670M: Mark Gross <markgross@kernel.org> 12671M: Vadim Pasternak <vadimp@nvidia.com> 12672L: platform-driver-x86@vger.kernel.org 12673S: Supported 12674F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 12675F: drivers/platform/mellanox/ 12676F: include/linux/platform_data/mlxreg.h 12677 12678MELLANOX MLX4 core VPI driver 12679M: Tariq Toukan <tariqt@nvidia.com> 12680L: netdev@vger.kernel.org 12681L: linux-rdma@vger.kernel.org 12682S: Supported 12683W: http://www.mellanox.com 12684Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12685F: drivers/net/ethernet/mellanox/mlx4/ 12686F: include/linux/mlx4/ 12687 12688MELLANOX MLX4 IB driver 12689M: Yishai Hadas <yishaih@nvidia.com> 12690L: linux-rdma@vger.kernel.org 12691S: Supported 12692W: http://www.mellanox.com 12693Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12694F: drivers/infiniband/hw/mlx4/ 12695F: include/linux/mlx4/ 12696F: include/uapi/rdma/mlx4-abi.h 12697 12698MELLANOX MLX5 core VPI driver 12699M: Saeed Mahameed <saeedm@nvidia.com> 12700M: Leon Romanovsky <leonro@nvidia.com> 12701L: netdev@vger.kernel.org 12702L: linux-rdma@vger.kernel.org 12703S: Supported 12704W: http://www.mellanox.com 12705Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12706F: Documentation/networking/device_drivers/ethernet/mellanox/ 12707F: drivers/net/ethernet/mellanox/mlx5/core/ 12708F: include/linux/mlx5/ 12709 12710MELLANOX MLX5 IB driver 12711M: Leon Romanovsky <leonro@nvidia.com> 12712L: linux-rdma@vger.kernel.org 12713S: Supported 12714W: http://www.mellanox.com 12715Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12716F: drivers/infiniband/hw/mlx5/ 12717F: include/linux/mlx5/ 12718F: include/uapi/rdma/mlx5-abi.h 12719 12720MELLANOX MLXCPLD I2C AND MUX DRIVER 12721M: Vadim Pasternak <vadimp@nvidia.com> 12722M: Michael Shych <michaelsh@nvidia.com> 12723L: linux-i2c@vger.kernel.org 12724S: Supported 12725F: Documentation/i2c/busses/i2c-mlxcpld.rst 12726F: drivers/i2c/busses/i2c-mlxcpld.c 12727F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 12728 12729MELLANOX MLXCPLD LED DRIVER 12730M: Vadim Pasternak <vadimp@nvidia.com> 12731L: linux-leds@vger.kernel.org 12732S: Supported 12733F: Documentation/leds/leds-mlxcpld.rst 12734F: drivers/leds/leds-mlxcpld.c 12735F: drivers/leds/leds-mlxreg.c 12736 12737MELLANOX PLATFORM DRIVER 12738M: Vadim Pasternak <vadimp@nvidia.com> 12739L: platform-driver-x86@vger.kernel.org 12740S: Supported 12741F: drivers/platform/x86/mlx-platform.c 12742 12743MEMBARRIER SUPPORT 12744M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 12745M: "Paul E. McKenney" <paulmck@kernel.org> 12746L: linux-kernel@vger.kernel.org 12747S: Supported 12748F: arch/powerpc/include/asm/membarrier.h 12749F: include/uapi/linux/membarrier.h 12750F: kernel/sched/membarrier.c 12751 12752MEMBLOCK 12753M: Mike Rapoport <rppt@kernel.org> 12754L: linux-mm@kvack.org 12755S: Maintained 12756F: Documentation/core-api/boot-time-mm.rst 12757F: include/linux/memblock.h 12758F: mm/memblock.c 12759F: tools/testing/memblock/ 12760 12761MEMORY CONTROLLER DRIVERS 12762M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12763L: linux-kernel@vger.kernel.org 12764S: Maintained 12765B: mailto:krzysztof.kozlowski@linaro.org 12766T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 12767F: Documentation/devicetree/bindings/memory-controllers/ 12768F: drivers/memory/ 12769F: include/dt-bindings/memory/ 12770F: include/memory/ 12771 12772MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 12773M: Dmitry Osipenko <digetx@gmail.com> 12774L: linux-pm@vger.kernel.org 12775L: linux-tegra@vger.kernel.org 12776T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 12777S: Maintained 12778F: drivers/devfreq/tegra30-devfreq.c 12779 12780MEMORY MANAGEMENT 12781M: Andrew Morton <akpm@linux-foundation.org> 12782L: linux-mm@kvack.org 12783S: Maintained 12784W: http://www.linux-mm.org 12785T: quilt https://ozlabs.org/~akpm/mmotm/ 12786T: quilt https://ozlabs.org/~akpm/mmots/ 12787T: git git://github.com/hnaz/linux-mm.git 12788F: include/linux/gfp.h 12789F: include/linux/memory_hotplug.h 12790F: include/linux/mm.h 12791F: include/linux/mmzone.h 12792F: include/linux/pagewalk.h 12793F: include/linux/vmalloc.h 12794F: mm/ 12795F: tools/testing/selftests/vm/ 12796 12797MEMORY TECHNOLOGY DEVICES (MTD) 12798M: Miquel Raynal <miquel.raynal@bootlin.com> 12799M: Richard Weinberger <richard@nod.at> 12800M: Vignesh Raghavendra <vigneshr@ti.com> 12801L: linux-mtd@lists.infradead.org 12802S: Maintained 12803W: http://www.linux-mtd.infradead.org/ 12804Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12805C: irc://irc.oftc.net/mtd 12806T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 12807T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 12808F: Documentation/devicetree/bindings/mtd/ 12809F: drivers/mtd/ 12810F: include/linux/mtd/ 12811F: include/uapi/mtd/ 12812 12813MEN A21 WATCHDOG DRIVER 12814M: Johannes Thumshirn <morbidrsa@gmail.com> 12815L: linux-watchdog@vger.kernel.org 12816S: Maintained 12817F: drivers/watchdog/mena21_wdt.c 12818 12819MEN CHAMELEON BUS (mcb) 12820M: Johannes Thumshirn <morbidrsa@gmail.com> 12821S: Maintained 12822F: Documentation/driver-api/men-chameleon-bus.rst 12823F: drivers/mcb/ 12824F: include/linux/mcb.h 12825 12826MEN F21BMC (Board Management Controller) 12827M: Andreas Werner <andreas.werner@men.de> 12828S: Supported 12829F: Documentation/hwmon/menf21bmc.rst 12830F: drivers/hwmon/menf21bmc_hwmon.c 12831F: drivers/leds/leds-menf21bmc.c 12832F: drivers/mfd/menf21bmc.c 12833F: drivers/watchdog/menf21bmc_wdt.c 12834 12835MEN Z069 WATCHDOG DRIVER 12836M: Johannes Thumshirn <jth@kernel.org> 12837L: linux-watchdog@vger.kernel.org 12838S: Maintained 12839F: drivers/watchdog/menz69_wdt.c 12840 12841MESON AO CEC DRIVER FOR AMLOGIC SOCS 12842M: Neil Armstrong <narmstrong@baylibre.com> 12843L: linux-media@vger.kernel.org 12844L: linux-amlogic@lists.infradead.org 12845S: Supported 12846W: http://linux-meson.com/ 12847T: git git://linuxtv.org/media_tree.git 12848F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 12849F: drivers/media/cec/platform/meson/ao-cec-g12a.c 12850F: drivers/media/cec/platform/meson/ao-cec.c 12851 12852MESON GE2D DRIVER FOR AMLOGIC SOCS 12853M: Neil Armstrong <narmstrong@baylibre.com> 12854L: linux-media@vger.kernel.org 12855L: linux-amlogic@lists.infradead.org 12856S: Supported 12857T: git git://linuxtv.org/media_tree.git 12858F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 12859F: drivers/media/platform/amlogic/meson-ge2d/ 12860 12861MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 12862M: Liang Yang <liang.yang@amlogic.com> 12863L: linux-mtd@lists.infradead.org 12864S: Maintained 12865F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 12866F: drivers/mtd/nand/raw/meson_* 12867 12868MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 12869M: Neil Armstrong <narmstrong@baylibre.com> 12870L: linux-media@vger.kernel.org 12871L: linux-amlogic@lists.infradead.org 12872S: Supported 12873T: git git://linuxtv.org/media_tree.git 12874F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 12875F: drivers/staging/media/meson/vdec/ 12876 12877METHODE UDPU SUPPORT 12878M: Vladimir Vid <vladimir.vid@sartura.hr> 12879S: Maintained 12880F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 12881 12882MHI BUS 12883M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12884R: Hemant Kumar <hemantk@codeaurora.org> 12885L: mhi@lists.linux.dev 12886L: linux-arm-msm@vger.kernel.org 12887S: Maintained 12888T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 12889F: Documentation/ABI/stable/sysfs-bus-mhi 12890F: Documentation/mhi/ 12891F: drivers/bus/mhi/ 12892F: include/linux/mhi.h 12893 12894MICROBLAZE ARCHITECTURE 12895M: Michal Simek <monstr@monstr.eu> 12896S: Supported 12897W: http://www.monstr.eu/fdt/ 12898T: git git://git.monstr.eu/linux-2.6-microblaze.git 12899F: arch/microblaze/ 12900 12901MICROCHIP AT91 DMA DRIVERS 12902M: Ludovic Desroches <ludovic.desroches@microchip.com> 12903M: Tudor Ambarus <tudor.ambarus@microchip.com> 12904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12905L: dmaengine@vger.kernel.org 12906S: Supported 12907F: Documentation/devicetree/bindings/dma/atmel-dma.txt 12908F: drivers/dma/at_hdmac.c 12909F: drivers/dma/at_hdmac_regs.h 12910F: drivers/dma/at_xdmac.c 12911F: include/dt-bindings/dma/at91.h 12912 12913MICROCHIP AT91 SERIAL DRIVER 12914M: Richard Genoud <richard.genoud@gmail.com> 12915S: Maintained 12916F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12917F: drivers/tty/serial/atmel_serial.c 12918F: drivers/tty/serial/atmel_serial.h 12919 12920MICROCHIP AT91 USART MFD DRIVER 12921M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12922L: linux-kernel@vger.kernel.org 12923S: Supported 12924F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12925F: drivers/mfd/at91-usart.c 12926F: include/dt-bindings/mfd/at91-usart.h 12927 12928MICROCHIP AT91 USART SPI DRIVER 12929M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12930L: linux-spi@vger.kernel.org 12931S: Supported 12932F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12933F: drivers/spi/spi-at91-usart.c 12934 12935MICROCHIP AUDIO ASOC DRIVERS 12936M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12937L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12938S: Supported 12939F: sound/soc/atmel 12940 12941MICROCHIP CSI2DC DRIVER 12942M: Eugen Hristev <eugen.hristev@microchip.com> 12943L: linux-media@vger.kernel.org 12944S: Supported 12945F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 12946F: drivers/media/platform/atmel/microchip-csi2dc.c 12947 12948MICROCHIP ECC DRIVER 12949M: Tudor Ambarus <tudor.ambarus@microchip.com> 12950L: linux-crypto@vger.kernel.org 12951S: Maintained 12952F: drivers/crypto/atmel-ecc.* 12953 12954MICROCHIP EIC DRIVER 12955M: Claudiu Beznea <claudiu.beznea@microchip.com> 12956L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12957S: Supported 12958F: drivers/irqchip/irq-mchp-eic.c 12959 12960MICROCHIP I2C DRIVER 12961M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12962L: linux-i2c@vger.kernel.org 12963S: Supported 12964F: drivers/i2c/busses/i2c-at91-*.c 12965F: drivers/i2c/busses/i2c-at91.h 12966 12967MICROCHIP ISC DRIVER 12968M: Eugen Hristev <eugen.hristev@microchip.com> 12969L: linux-media@vger.kernel.org 12970S: Supported 12971F: Documentation/devicetree/bindings/media/atmel,isc.yaml 12972F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 12973F: drivers/media/platform/atmel/atmel-isc* 12974F: drivers/media/platform/atmel/atmel-sama*-isc* 12975F: include/linux/atmel-isc-media.h 12976 12977MICROCHIP ISI DRIVER 12978M: Eugen Hristev <eugen.hristev@microchip.com> 12979L: linux-media@vger.kernel.org 12980S: Supported 12981F: drivers/media/platform/atmel/atmel-isi.c 12982F: drivers/media/platform/atmel/atmel-isi.h 12983 12984MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 12985M: Woojung Huh <woojung.huh@microchip.com> 12986M: UNGLinuxDriver@microchip.com 12987L: netdev@vger.kernel.org 12988S: Maintained 12989F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 12990F: drivers/net/dsa/microchip/* 12991F: include/linux/platform_data/microchip-ksz.h 12992F: net/dsa/tag_ksz.c 12993 12994MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 12995M: Arun Ramadoss <arun.ramadoss@microchip.com> 12996R: UNGLinuxDriver@microchip.com 12997L: netdev@vger.kernel.org 12998S: Maintained 12999F: drivers/net/phy/microchip_t1.c 13000 13001MICROCHIP LAN743X ETHERNET DRIVER 13002M: Bryan Whitehead <bryan.whitehead@microchip.com> 13003M: UNGLinuxDriver@microchip.com 13004L: netdev@vger.kernel.org 13005S: Maintained 13006F: drivers/net/ethernet/microchip/lan743x_* 13007 13008MICROCHIP LAN966X ETHERNET DRIVER 13009M: Horatiu Vultur <horatiu.vultur@microchip.com> 13010M: UNGLinuxDriver@microchip.com 13011L: netdev@vger.kernel.org 13012S: Maintained 13013F: drivers/net/ethernet/microchip/lan966x/* 13014 13015MICROCHIP LCDFB DRIVER 13016M: Nicolas Ferre <nicolas.ferre@microchip.com> 13017L: linux-fbdev@vger.kernel.org 13018S: Maintained 13019F: drivers/video/fbdev/atmel_lcdfb.c 13020F: include/video/atmel_lcdc.h 13021 13022MICROCHIP MCP16502 PMIC DRIVER 13023M: Claudiu Beznea <claudiu.beznea@microchip.com> 13024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13025S: Supported 13026F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13027F: drivers/regulator/mcp16502.c 13028 13029MICROCHIP MCP3911 ADC DRIVER 13030M: Marcus Folkesson <marcus.folkesson@gmail.com> 13031M: Kent Gustavsson <kent@minoris.se> 13032L: linux-iio@vger.kernel.org 13033S: Supported 13034F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13035F: drivers/iio/adc/mcp3911.c 13036 13037MICROCHIP MMC/SD/SDIO MCI DRIVER 13038M: Ludovic Desroches <ludovic.desroches@microchip.com> 13039S: Maintained 13040F: drivers/mmc/host/atmel-mci.c 13041 13042MICROCHIP NAND DRIVER 13043M: Tudor Ambarus <tudor.ambarus@microchip.com> 13044L: linux-mtd@lists.infradead.org 13045S: Supported 13046F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13047F: drivers/mtd/nand/raw/atmel/* 13048 13049MICROCHIP PWM DRIVER 13050M: Claudiu Beznea <claudiu.beznea@microchip.com> 13051L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13052L: linux-pwm@vger.kernel.org 13053S: Supported 13054F: Documentation/devicetree/bindings/pwm/atmel-pwm.txt 13055F: drivers/pwm/pwm-atmel.c 13056 13057MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13058M: Eugen Hristev <eugen.hristev@microchip.com> 13059L: linux-iio@vger.kernel.org 13060S: Supported 13061F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13062F: drivers/iio/adc/at91-sama5d2_adc.c 13063F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13064 13065MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13066M: Claudiu Beznea <claudiu.beznea@microchip.com> 13067S: Supported 13068F: drivers/power/reset/at91-sama5d2_shdwc.c 13069 13070MICROCHIP SPI DRIVER 13071M: Tudor Ambarus <tudor.ambarus@microchip.com> 13072S: Supported 13073F: drivers/spi/spi-atmel.* 13074 13075MICROCHIP SSC DRIVER 13076M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13077L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13078S: Supported 13079F: drivers/misc/atmel-ssc.c 13080F: include/linux/atmel-ssc.h 13081 13082MICROCHIP USB251XB DRIVER 13083M: Richard Leitner <richard.leitner@skidata.com> 13084L: linux-usb@vger.kernel.org 13085S: Maintained 13086F: Documentation/devicetree/bindings/usb/usb251xb.txt 13087F: drivers/usb/misc/usb251xb.c 13088 13089MICROCHIP USBA UDC DRIVER 13090M: Cristian Birsan <cristian.birsan@microchip.com> 13091L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13092S: Supported 13093F: drivers/usb/gadget/udc/atmel_usba_udc.* 13094 13095MICROCHIP WILC1000 WIFI DRIVER 13096M: Ajay Singh <ajay.kathat@microchip.com> 13097M: Claudiu Beznea <claudiu.beznea@microchip.com> 13098L: linux-wireless@vger.kernel.org 13099S: Supported 13100F: drivers/net/wireless/microchip/wilc1000/ 13101 13102MICROSEMI MIPS SOCS 13103M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13104M: UNGLinuxDriver@microchip.com 13105L: linux-mips@vger.kernel.org 13106S: Supported 13107F: Documentation/devicetree/bindings/mips/mscc.txt 13108F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13109F: arch/mips/boot/dts/mscc/ 13110F: arch/mips/configs/generic/board-ocelot.config 13111F: arch/mips/generic/board-ocelot.c 13112 13113MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13114M: Don Brace <don.brace@microchip.com> 13115L: storagedev@microchip.com 13116L: linux-scsi@vger.kernel.org 13117S: Supported 13118F: Documentation/scsi/smartpqi.rst 13119F: drivers/scsi/smartpqi/Kconfig 13120F: drivers/scsi/smartpqi/Makefile 13121F: drivers/scsi/smartpqi/smartpqi*.[ch] 13122F: include/linux/cciss*.h 13123F: include/uapi/linux/cciss*.h 13124 13125MICROSOFT SURFACE BATTERY AND AC DRIVERS 13126M: Maximilian Luz <luzmaximilian@gmail.com> 13127L: linux-pm@vger.kernel.org 13128L: platform-driver-x86@vger.kernel.org 13129S: Maintained 13130F: drivers/power/supply/surface_battery.c 13131F: drivers/power/supply/surface_charger.c 13132 13133MICROSOFT SURFACE DTX DRIVER 13134M: Maximilian Luz <luzmaximilian@gmail.com> 13135L: platform-driver-x86@vger.kernel.org 13136S: Maintained 13137F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13138F: drivers/platform/surface/surface_dtx.c 13139F: include/uapi/linux/surface_aggregator/dtx.h 13140 13141MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13142M: Maximilian Luz <luzmaximilian@gmail.com> 13143L: platform-driver-x86@vger.kernel.org 13144S: Maintained 13145F: drivers/platform/surface/surface_gpe.c 13146 13147MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13148M: Hans de Goede <hdegoede@redhat.com> 13149M: Mark Gross <markgross@kernel.org> 13150M: Maximilian Luz <luzmaximilian@gmail.com> 13151L: platform-driver-x86@vger.kernel.org 13152S: Maintained 13153T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13154F: drivers/platform/surface/ 13155 13156MICROSOFT SURFACE HID TRANSPORT DRIVER 13157M: Maximilian Luz <luzmaximilian@gmail.com> 13158L: linux-input@vger.kernel.org 13159L: platform-driver-x86@vger.kernel.org 13160S: Maintained 13161F: drivers/hid/surface-hid/ 13162 13163MICROSOFT SURFACE HOT-PLUG DRIVER 13164M: Maximilian Luz <luzmaximilian@gmail.com> 13165L: platform-driver-x86@vger.kernel.org 13166S: Maintained 13167F: drivers/platform/surface/surface_hotplug.c 13168 13169MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13170M: Maximilian Luz <luzmaximilian@gmail.com> 13171L: platform-driver-x86@vger.kernel.org 13172S: Maintained 13173F: drivers/platform/surface/surface_platform_profile.c 13174 13175MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13176M: Chen Yu <yu.c.chen@intel.com> 13177L: platform-driver-x86@vger.kernel.org 13178S: Supported 13179F: drivers/platform/surface/surfacepro3_button.c 13180 13181MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13182M: Maximilian Luz <luzmaximilian@gmail.com> 13183L: platform-driver-x86@vger.kernel.org 13184S: Maintained 13185W: https://github.com/linux-surface/surface-aggregator-module 13186C: irc://irc.libera.chat/linux-surface 13187F: Documentation/driver-api/surface_aggregator/ 13188F: drivers/platform/surface/aggregator/ 13189F: drivers/platform/surface/surface_acpi_notify.c 13190F: drivers/platform/surface/surface_aggregator_cdev.c 13191F: drivers/platform/surface/surface_aggregator_registry.c 13192F: include/linux/surface_acpi_notify.h 13193F: include/linux/surface_aggregator/ 13194F: include/uapi/linux/surface_aggregator/ 13195 13196MICROTEK X6 SCANNER 13197M: Oliver Neukum <oliver@neukum.org> 13198S: Maintained 13199F: drivers/usb/image/microtek.* 13200 13201MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13202M: Luka Kovacic <luka.kovacic@sartura.hr> 13203M: Luka Perkov <luka.perkov@sartura.hr> 13204S: Maintained 13205F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13206F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13207F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13208F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13209F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13210F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13211 13212MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13213M: Sakari Ailus <sakari.ailus@linux.intel.com> 13214L: linux-media@vger.kernel.org 13215S: Maintained 13216F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13217F: Documentation/driver-api/media/drivers/ccs/ 13218F: Documentation/userspace-api/media/drivers/ccs.rst 13219F: drivers/media/i2c/ccs-pll.c 13220F: drivers/media/i2c/ccs-pll.h 13221F: drivers/media/i2c/ccs/ 13222F: include/uapi/linux/ccs.h 13223F: include/uapi/linux/smiapp.h 13224 13225MIPS 13226M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13227L: linux-mips@vger.kernel.org 13228S: Maintained 13229W: http://www.linux-mips.org/ 13230Q: https://patchwork.kernel.org/project/linux-mips/list/ 13231T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13232F: Documentation/devicetree/bindings/mips/ 13233F: Documentation/mips/ 13234F: arch/mips/ 13235F: drivers/platform/mips/ 13236 13237MIPS BOSTON DEVELOPMENT BOARD 13238M: Paul Burton <paulburton@kernel.org> 13239L: linux-mips@vger.kernel.org 13240S: Maintained 13241F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13242F: arch/mips/boot/dts/img/boston.dts 13243F: arch/mips/configs/generic/board-boston.config 13244F: drivers/clk/imgtec/clk-boston.c 13245F: include/dt-bindings/clock/boston-clock.h 13246 13247MIPS CORE DRIVERS 13248M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13249M: Serge Semin <fancer.lancer@gmail.com> 13250L: linux-mips@vger.kernel.org 13251S: Supported 13252F: drivers/bus/mips_cdmm.c 13253F: drivers/clocksource/mips-gic-timer.c 13254F: drivers/cpuidle/cpuidle-cps.c 13255F: drivers/irqchip/irq-mips-cpu.c 13256F: drivers/irqchip/irq-mips-gic.c 13257 13258MIPS GENERIC PLATFORM 13259M: Paul Burton <paulburton@kernel.org> 13260L: linux-mips@vger.kernel.org 13261S: Supported 13262F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13263F: arch/mips/generic/ 13264F: arch/mips/tools/generic-board-config.sh 13265 13266MIPS RINT INSTRUCTION EMULATION 13267M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13268L: linux-mips@vger.kernel.org 13269S: Supported 13270F: arch/mips/math-emu/dp_rint.c 13271F: arch/mips/math-emu/sp_rint.c 13272 13273MIPS/LOONGSON1 ARCHITECTURE 13274M: Keguang Zhang <keguang.zhang@gmail.com> 13275L: linux-mips@vger.kernel.org 13276S: Maintained 13277F: arch/mips/include/asm/mach-loongson32/ 13278F: arch/mips/loongson32/ 13279F: drivers/*/*/*loongson1* 13280F: drivers/*/*loongson1* 13281 13282MIPS/LOONGSON2EF ARCHITECTURE 13283M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13284L: linux-mips@vger.kernel.org 13285S: Maintained 13286F: arch/mips/include/asm/mach-loongson2ef/ 13287F: arch/mips/loongson2ef/ 13288F: drivers/cpufreq/loongson2_cpufreq.c 13289 13290MIPS/LOONGSON64 ARCHITECTURE 13291M: Huacai Chen <chenhuacai@kernel.org> 13292M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13293L: linux-mips@vger.kernel.org 13294S: Maintained 13295F: arch/mips/include/asm/mach-loongson64/ 13296F: arch/mips/loongson64/ 13297F: drivers/irqchip/irq-loongson* 13298F: drivers/platform/mips/cpu_hwmon.c 13299 13300MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13301M: Hans Verkuil <hverkuil@xs4all.nl> 13302L: linux-media@vger.kernel.org 13303S: Odd Fixes 13304W: https://linuxtv.org 13305T: git git://linuxtv.org/media_tree.git 13306F: drivers/media/radio/radio-miropcm20* 13307 13308MMP SUPPORT 13309R: Lubomir Rintel <lkundrak@v3.sk> 13310L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13311S: Odd Fixes 13312T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13313F: arch/arm/boot/dts/mmp* 13314F: arch/arm/mach-mmp/ 13315F: include/linux/soc/mmp/ 13316 13317MMP USB PHY DRIVERS 13318R: Lubomir Rintel <lkundrak@v3.sk> 13319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13320S: Maintained 13321F: drivers/phy/marvell/phy-mmp3-usb.c 13322F: drivers/phy/marvell/phy-pxa-usb.c 13323 13324MMU GATHER AND TLB INVALIDATION 13325M: Will Deacon <will@kernel.org> 13326M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13327M: Andrew Morton <akpm@linux-foundation.org> 13328M: Nick Piggin <npiggin@gmail.com> 13329M: Peter Zijlstra <peterz@infradead.org> 13330L: linux-arch@vger.kernel.org 13331L: linux-mm@kvack.org 13332S: Maintained 13333F: arch/*/include/asm/tlb.h 13334F: include/asm-generic/tlb.h 13335F: mm/mmu_gather.c 13336 13337MN88472 MEDIA DRIVER 13338M: Antti Palosaari <crope@iki.fi> 13339L: linux-media@vger.kernel.org 13340S: Maintained 13341W: https://linuxtv.org 13342W: http://palosaari.fi/linux/ 13343Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13344F: drivers/media/dvb-frontends/mn88472* 13345 13346MN88473 MEDIA DRIVER 13347M: Antti Palosaari <crope@iki.fi> 13348L: linux-media@vger.kernel.org 13349S: Maintained 13350W: https://linuxtv.org 13351W: http://palosaari.fi/linux/ 13352Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13353F: drivers/media/dvb-frontends/mn88473* 13354 13355MODULE SUPPORT 13356M: Luis Chamberlain <mcgrof@kernel.org> 13357L: linux-modules@vger.kernel.org 13358L: linux-kernel@vger.kernel.org 13359S: Maintained 13360T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13361F: include/linux/module.h 13362F: kernel/module.c 13363 13364MONOLITHIC POWER SYSTEM PMIC DRIVER 13365M: Saravanan Sekar <sravanhome@gmail.com> 13366S: Maintained 13367F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13368F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13369F: drivers/iio/adc/mp2629_adc.c 13370F: drivers/mfd/mp2629.c 13371F: drivers/power/supply/mp2629_charger.c 13372F: drivers/regulator/mp5416.c 13373F: drivers/regulator/mpq7920.c 13374F: drivers/regulator/mpq7920.h 13375F: include/linux/mfd/mp2629.h 13376 13377MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13378S: Orphan 13379W: http://popies.net/meye/ 13380F: Documentation/userspace-api/media/drivers/meye* 13381F: drivers/media/pci/meye/ 13382F: include/uapi/linux/meye.h 13383 13384MOTORCOMM PHY DRIVER 13385M: Peter Geis <pgwipeout@gmail.com> 13386L: netdev@vger.kernel.org 13387S: Maintained 13388F: drivers/net/phy/motorcomm.c 13389 13390MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13391M: Jiri Slaby <jirislaby@kernel.org> 13392S: Maintained 13393F: Documentation/driver-api/serial/moxa-smartio.rst 13394F: drivers/tty/mxser.* 13395 13396MR800 AVERMEDIA USB FM RADIO DRIVER 13397M: Alexey Klimov <klimov.linux@gmail.com> 13398L: linux-media@vger.kernel.org 13399S: Maintained 13400T: git git://linuxtv.org/media_tree.git 13401F: drivers/media/radio/radio-mr800.c 13402 13403MRF24J40 IEEE 802.15.4 RADIO DRIVER 13404M: Alan Ott <alan@signal11.us> 13405L: linux-wpan@vger.kernel.org 13406S: Maintained 13407F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13408F: drivers/net/ieee802154/mrf24j40.c 13409 13410MSI LAPTOP SUPPORT 13411M: "Lee, Chun-Yi" <jlee@suse.com> 13412L: platform-driver-x86@vger.kernel.org 13413S: Maintained 13414F: drivers/platform/x86/msi-laptop.c 13415 13416MSI WMI SUPPORT 13417L: platform-driver-x86@vger.kernel.org 13418S: Orphan 13419F: drivers/platform/x86/msi-wmi.c 13420 13421MSI001 MEDIA DRIVER 13422M: Antti Palosaari <crope@iki.fi> 13423L: linux-media@vger.kernel.org 13424S: Maintained 13425W: https://linuxtv.org 13426W: http://palosaari.fi/linux/ 13427Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13428T: git git://linuxtv.org/anttip/media_tree.git 13429F: drivers/media/tuners/msi001* 13430 13431MSI2500 MEDIA DRIVER 13432M: Antti Palosaari <crope@iki.fi> 13433L: linux-media@vger.kernel.org 13434S: Maintained 13435W: https://linuxtv.org 13436W: http://palosaari.fi/linux/ 13437Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13438T: git git://linuxtv.org/anttip/media_tree.git 13439F: drivers/media/usb/msi2500/ 13440 13441MSTAR INTERRUPT CONTROLLER DRIVER 13442M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 13443M: Daniel Palmer <daniel@thingy.jp> 13444S: Maintained 13445F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 13446F: drivers/irqchip/irq-mst-intc.c 13447 13448MSYSTEMS DISKONCHIP G3 MTD DRIVER 13449M: Robert Jarzmik <robert.jarzmik@free.fr> 13450L: linux-mtd@lists.infradead.org 13451S: Maintained 13452F: drivers/mtd/devices/docg3* 13453 13454MT9M032 APTINA SENSOR DRIVER 13455M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13456L: linux-media@vger.kernel.org 13457S: Maintained 13458T: git git://linuxtv.org/media_tree.git 13459F: drivers/media/i2c/mt9m032.c 13460F: include/media/i2c/mt9m032.h 13461 13462MT9P031 APTINA CAMERA SENSOR 13463M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13464L: linux-media@vger.kernel.org 13465S: Maintained 13466T: git git://linuxtv.org/media_tree.git 13467F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 13468F: drivers/media/i2c/mt9p031.c 13469F: include/media/i2c/mt9p031.h 13470 13471MT9T001 APTINA CAMERA SENSOR 13472M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13473L: linux-media@vger.kernel.org 13474S: Maintained 13475T: git git://linuxtv.org/media_tree.git 13476F: drivers/media/i2c/mt9t001.c 13477F: include/media/i2c/mt9t001.h 13478 13479MT9T112 APTINA CAMERA SENSOR 13480M: Jacopo Mondi <jacopo@jmondi.org> 13481L: linux-media@vger.kernel.org 13482S: Odd Fixes 13483T: git git://linuxtv.org/media_tree.git 13484F: drivers/media/i2c/mt9t112.c 13485F: include/media/i2c/mt9t112.h 13486 13487MT9V032 APTINA CAMERA SENSOR 13488M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13489L: linux-media@vger.kernel.org 13490S: Maintained 13491T: git git://linuxtv.org/media_tree.git 13492F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 13493F: drivers/media/i2c/mt9v032.c 13494F: include/media/i2c/mt9v032.h 13495 13496MT9V111 APTINA CAMERA SENSOR 13497M: Jacopo Mondi <jacopo@jmondi.org> 13498L: linux-media@vger.kernel.org 13499S: Maintained 13500T: git git://linuxtv.org/media_tree.git 13501F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 13502F: drivers/media/i2c/mt9v111.c 13503 13504MULTIFUNCTION DEVICES (MFD) 13505M: Lee Jones <lee.jones@linaro.org> 13506S: Supported 13507T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 13508F: Documentation/devicetree/bindings/mfd/ 13509F: drivers/mfd/ 13510F: include/dt-bindings/mfd/ 13511F: include/linux/mfd/ 13512 13513MULTIMEDIA CARD (MMC) ETC. OVER SPI 13514S: Orphan 13515F: drivers/mmc/host/mmc_spi.c 13516F: include/linux/spi/mmc_spi.h 13517 13518MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 13519M: Ulf Hansson <ulf.hansson@linaro.org> 13520L: linux-mmc@vger.kernel.org 13521S: Maintained 13522T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 13523F: Documentation/devicetree/bindings/mmc/ 13524F: drivers/mmc/ 13525F: include/linux/mmc/ 13526F: include/uapi/linux/mmc/ 13527 13528MULTIPLEXER SUBSYSTEM 13529M: Peter Rosin <peda@axentia.se> 13530S: Maintained 13531F: Documentation/ABI/testing/sysfs-class-mux* 13532F: Documentation/devicetree/bindings/mux/ 13533F: drivers/mux/ 13534F: include/dt-bindings/mux/ 13535F: include/linux/mux/ 13536 13537MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 13538M: Bin Liu <b-liu@ti.com> 13539L: linux-usb@vger.kernel.org 13540S: Maintained 13541F: drivers/usb/musb/ 13542 13543MXL301RF MEDIA DRIVER 13544M: Akihiro Tsukada <tskd08@gmail.com> 13545L: linux-media@vger.kernel.org 13546S: Odd Fixes 13547F: drivers/media/tuners/mxl301rf* 13548 13549MXL5007T MEDIA DRIVER 13550M: Michael Krufky <mkrufky@linuxtv.org> 13551L: linux-media@vger.kernel.org 13552S: Maintained 13553W: https://linuxtv.org 13554W: http://github.com/mkrufky 13555Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13556T: git git://linuxtv.org/mkrufky/tuners.git 13557F: drivers/media/tuners/mxl5007t.* 13558 13559MXSFB DRM DRIVER 13560M: Marek Vasut <marex@denx.de> 13561M: Stefan Agner <stefan@agner.ch> 13562L: dri-devel@lists.freedesktop.org 13563S: Supported 13564T: git git://anongit.freedesktop.org/drm/drm-misc 13565F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 13566F: drivers/gpu/drm/mxsfb/ 13567 13568MYLEX DAC960 PCI RAID Controller 13569M: Hannes Reinecke <hare@kernel.org> 13570L: linux-scsi@vger.kernel.org 13571S: Supported 13572F: drivers/scsi/myrb.* 13573F: drivers/scsi/myrs.* 13574 13575MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 13576M: Chris Lee <christopher.lee@cspi.com> 13577L: netdev@vger.kernel.org 13578S: Supported 13579W: https://www.cspi.com/ethernet-products/support/downloads/ 13580F: drivers/net/ethernet/myricom/myri10ge/ 13581 13582NAND FLASH SUBSYSTEM 13583M: Miquel Raynal <miquel.raynal@bootlin.com> 13584R: Richard Weinberger <richard@nod.at> 13585L: linux-mtd@lists.infradead.org 13586S: Maintained 13587W: http://www.linux-mtd.infradead.org/ 13588Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13589C: irc://irc.oftc.net/mtd 13590T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 13591F: drivers/mtd/nand/ 13592F: include/linux/mtd/*nand*.h 13593 13594NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 13595M: Daniel Mack <zonque@gmail.com> 13596L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13597S: Maintained 13598W: http://www.native-instruments.com 13599F: sound/usb/caiaq/ 13600 13601NATSEMI ETHERNET DRIVER (DP8381x) 13602S: Orphan 13603F: drivers/net/ethernet/natsemi/natsemi.c 13604 13605NCR 5380 SCSI DRIVERS 13606M: Finn Thain <fthain@linux-m68k.org> 13607M: Michael Schmitz <schmitzmic@gmail.com> 13608L: linux-scsi@vger.kernel.org 13609S: Maintained 13610F: Documentation/scsi/g_NCR5380.rst 13611F: drivers/scsi/NCR5380.* 13612F: drivers/scsi/arm/cumana_1.c 13613F: drivers/scsi/arm/oak.c 13614F: drivers/scsi/atari_scsi.* 13615F: drivers/scsi/dmx3191d.c 13616F: drivers/scsi/g_NCR5380.* 13617F: drivers/scsi/mac_scsi.* 13618F: drivers/scsi/sun3_scsi.* 13619F: drivers/scsi/sun3_scsi_vme.c 13620 13621NCSI LIBRARY 13622M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 13623S: Maintained 13624F: net/ncsi/ 13625 13626NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 13627M: Guenter Roeck <linux@roeck-us.net> 13628L: linux-hwmon@vger.kernel.org 13629S: Maintained 13630F: Documentation/hwmon/nct6775.rst 13631F: drivers/hwmon/nct6775-core.c 13632F: drivers/hwmon/nct6775-platform.c 13633F: drivers/hwmon/nct6775.h 13634 13635NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 13636M: Zev Weiss <zev@bewilderbeest.net> 13637L: linux-hwmon@vger.kernel.org 13638S: Maintained 13639F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 13640F: drivers/hwmon/nct6775-i2c.c 13641 13642NETDEVSIM 13643M: Jakub Kicinski <kuba@kernel.org> 13644S: Maintained 13645F: drivers/net/netdevsim/* 13646 13647NETEM NETWORK EMULATOR 13648M: Stephen Hemminger <stephen@networkplumber.org> 13649L: netdev@vger.kernel.org 13650S: Maintained 13651F: net/sched/sch_netem.c 13652 13653NETERION 10GbE DRIVERS (s2io/vxge) 13654M: Jon Mason <jdmason@kudzu.us> 13655L: netdev@vger.kernel.org 13656S: Supported 13657F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 13658F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst 13659F: drivers/net/ethernet/neterion/ 13660 13661NETFILTER 13662M: Pablo Neira Ayuso <pablo@netfilter.org> 13663M: Jozsef Kadlecsik <kadlec@netfilter.org> 13664M: Florian Westphal <fw@strlen.de> 13665L: netfilter-devel@vger.kernel.org 13666L: coreteam@netfilter.org 13667S: Maintained 13668W: http://www.netfilter.org/ 13669W: http://www.iptables.org/ 13670W: http://www.nftables.org/ 13671Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 13672C: irc://irc.libera.chat/netfilter 13673T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 13674T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 13675F: include/linux/netfilter* 13676F: include/linux/netfilter/ 13677F: include/net/netfilter/ 13678F: include/uapi/linux/netfilter* 13679F: include/uapi/linux/netfilter/ 13680F: net/*/netfilter.c 13681F: net/*/netfilter/ 13682F: net/bridge/br_netfilter*.c 13683F: net/netfilter/ 13684 13685NETROM NETWORK LAYER 13686M: Ralf Baechle <ralf@linux-mips.org> 13687L: linux-hams@vger.kernel.org 13688S: Maintained 13689W: http://www.linux-ax25.org/ 13690F: include/net/netrom.h 13691F: include/uapi/linux/netrom.h 13692F: net/netrom/ 13693 13694NETRONIX EMBEDDED CONTROLLER 13695M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 13696S: Maintained 13697F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 13698F: drivers/mfd/ntxec.c 13699F: drivers/pwm/pwm-ntxec.c 13700F: drivers/rtc/rtc-ntxec.c 13701F: include/linux/mfd/ntxec.h 13702 13703NETRONOME ETHERNET DRIVERS 13704M: Simon Horman <simon.horman@corigine.com> 13705R: Jakub Kicinski <kuba@kernel.org> 13706L: oss-drivers@corigine.com 13707S: Maintained 13708F: drivers/net/ethernet/netronome/ 13709 13710NETWORK BLOCK DEVICE (NBD) 13711M: Josef Bacik <josef@toxicpanda.com> 13712L: linux-block@vger.kernel.org 13713L: nbd@other.debian.org 13714S: Maintained 13715F: Documentation/admin-guide/blockdev/nbd.rst 13716F: drivers/block/nbd.c 13717F: include/trace/events/nbd.h 13718F: include/uapi/linux/nbd.h 13719 13720NETWORK DROP MONITOR 13721M: Neil Horman <nhorman@tuxdriver.com> 13722L: netdev@vger.kernel.org 13723S: Maintained 13724W: https://fedorahosted.org/dropwatch/ 13725F: include/uapi/linux/net_dropmon.h 13726F: net/core/drop_monitor.c 13727 13728NETWORKING DRIVERS 13729M: "David S. Miller" <davem@davemloft.net> 13730M: Eric Dumazet <edumazet@google.com> 13731M: Jakub Kicinski <kuba@kernel.org> 13732M: Paolo Abeni <pabeni@redhat.com> 13733L: netdev@vger.kernel.org 13734S: Maintained 13735Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13736T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13737T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13738F: Documentation/devicetree/bindings/net/ 13739F: drivers/connector/ 13740F: drivers/net/ 13741F: include/linux/etherdevice.h 13742F: include/linux/fcdevice.h 13743F: include/linux/fddidevice.h 13744F: include/linux/hippidevice.h 13745F: include/linux/if_* 13746F: include/linux/inetdevice.h 13747F: include/linux/netdevice.h 13748F: include/uapi/linux/if_* 13749F: include/uapi/linux/netdevice.h 13750 13751NETWORKING DRIVERS (WIRELESS) 13752M: Kalle Valo <kvalo@kernel.org> 13753L: linux-wireless@vger.kernel.org 13754S: Maintained 13755W: https://wireless.wiki.kernel.org/ 13756Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13757T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13758T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13759F: Documentation/devicetree/bindings/net/wireless/ 13760F: drivers/net/wireless/ 13761 13762NETWORKING [DSA] 13763M: Andrew Lunn <andrew@lunn.ch> 13764M: Vivien Didelot <vivien.didelot@gmail.com> 13765M: Florian Fainelli <f.fainelli@gmail.com> 13766M: Vladimir Oltean <olteanv@gmail.com> 13767S: Maintained 13768F: Documentation/devicetree/bindings/net/dsa/ 13769F: drivers/net/dsa/ 13770F: include/linux/dsa/ 13771F: include/linux/platform_data/dsa.h 13772F: include/net/dsa.h 13773F: net/dsa/ 13774F: tools/testing/selftests/drivers/net/dsa/ 13775 13776NETWORKING [GENERAL] 13777M: "David S. Miller" <davem@davemloft.net> 13778M: Eric Dumazet <edumazet@google.com> 13779M: Jakub Kicinski <kuba@kernel.org> 13780M: Paolo Abeni <pabeni@redhat.com> 13781L: netdev@vger.kernel.org 13782S: Maintained 13783Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13784B: mailto:netdev@vger.kernel.org 13785T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13786T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13787F: Documentation/networking/ 13788F: Documentation/process/maintainer-netdev.rst 13789F: include/linux/in.h 13790F: include/linux/net.h 13791F: include/linux/netdevice.h 13792F: include/net/ 13793F: include/uapi/linux/in.h 13794F: include/uapi/linux/net.h 13795F: include/uapi/linux/net_namespace.h 13796F: include/uapi/linux/netdevice.h 13797F: lib/net_utils.c 13798F: lib/random32.c 13799F: net/ 13800F: tools/testing/selftests/net/ 13801 13802NETWORKING [IPSEC] 13803M: Steffen Klassert <steffen.klassert@secunet.com> 13804M: Herbert Xu <herbert@gondor.apana.org.au> 13805M: "David S. Miller" <davem@davemloft.net> 13806L: netdev@vger.kernel.org 13807S: Maintained 13808T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 13809T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 13810F: include/net/xfrm.h 13811F: include/uapi/linux/xfrm.h 13812F: net/ipv4/ah4.c 13813F: net/ipv4/esp4* 13814F: net/ipv4/ip_vti.c 13815F: net/ipv4/ipcomp.c 13816F: net/ipv4/xfrm* 13817F: net/ipv6/ah6.c 13818F: net/ipv6/esp6* 13819F: net/ipv6/ip6_vti.c 13820F: net/ipv6/ipcomp6.c 13821F: net/ipv6/xfrm* 13822F: net/key/ 13823F: net/xfrm/ 13824F: tools/testing/selftests/net/ipsec.c 13825 13826NETWORKING [IPv4/IPv6] 13827M: "David S. Miller" <davem@davemloft.net> 13828M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 13829M: David Ahern <dsahern@kernel.org> 13830L: netdev@vger.kernel.org 13831S: Maintained 13832T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13833F: arch/x86/net/* 13834F: include/linux/ip.h 13835F: include/linux/ipv6* 13836F: include/net/fib* 13837F: include/net/ip* 13838F: include/net/route.h 13839F: net/ipv4/ 13840F: net/ipv6/ 13841 13842NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 13843M: Paul Moore <paul@paul-moore.com> 13844L: netdev@vger.kernel.org 13845L: linux-security-module@vger.kernel.org 13846S: Maintained 13847W: https://github.com/netlabel 13848F: Documentation/netlabel/ 13849F: include/net/calipso.h 13850F: include/net/cipso_ipv4.h 13851F: include/net/netlabel.h 13852F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 13853F: include/uapi/linux/netfilter/xt_SECMARK.h 13854F: net/ipv4/cipso_ipv4.c 13855F: net/ipv6/calipso.c 13856F: net/netfilter/xt_CONNSECMARK.c 13857F: net/netfilter/xt_SECMARK.c 13858F: net/netlabel/ 13859 13860NETWORKING [MPTCP] 13861M: Mat Martineau <mathew.j.martineau@linux.intel.com> 13862M: Matthieu Baerts <matthieu.baerts@tessares.net> 13863L: netdev@vger.kernel.org 13864L: mptcp@lists.linux.dev 13865S: Maintained 13866W: https://github.com/multipath-tcp/mptcp_net-next/wiki 13867B: https://github.com/multipath-tcp/mptcp_net-next/issues 13868F: Documentation/networking/mptcp-sysctl.rst 13869F: include/net/mptcp.h 13870F: include/trace/events/mptcp.h 13871F: include/uapi/linux/mptcp.h 13872F: net/mptcp/ 13873F: tools/testing/selftests/bpf/*/*mptcp*.c 13874F: tools/testing/selftests/net/mptcp/ 13875 13876NETWORKING [TCP] 13877M: Eric Dumazet <edumazet@google.com> 13878L: netdev@vger.kernel.org 13879S: Maintained 13880F: include/linux/tcp.h 13881F: include/net/tcp.h 13882F: include/trace/events/tcp.h 13883F: include/uapi/linux/tcp.h 13884F: net/ipv4/syncookies.c 13885F: net/ipv4/tcp*.c 13886F: net/ipv6/syncookies.c 13887F: net/ipv6/tcp*.c 13888 13889NETWORKING [TLS] 13890M: Boris Pismenny <borisp@nvidia.com> 13891M: John Fastabend <john.fastabend@gmail.com> 13892M: Daniel Borkmann <daniel@iogearbox.net> 13893M: Jakub Kicinski <kuba@kernel.org> 13894L: netdev@vger.kernel.org 13895S: Maintained 13896F: include/net/tls.h 13897F: include/uapi/linux/tls.h 13898F: net/tls/* 13899 13900NETXEN (1/10) GbE SUPPORT 13901M: Manish Chopra <manishc@marvell.com> 13902M: Rahul Verma <rahulv@marvell.com> 13903M: GR-Linux-NIC-Dev@marvell.com 13904L: netdev@vger.kernel.org 13905S: Supported 13906F: drivers/net/ethernet/qlogic/netxen/ 13907 13908NET_FAILOVER MODULE 13909M: Sridhar Samudrala <sridhar.samudrala@intel.com> 13910L: netdev@vger.kernel.org 13911S: Supported 13912F: Documentation/networking/net_failover.rst 13913F: drivers/net/net_failover.c 13914F: include/net/net_failover.h 13915 13916NEXTHOP 13917M: David Ahern <dsahern@kernel.org> 13918L: netdev@vger.kernel.org 13919S: Maintained 13920F: include/net/netns/nexthop.h 13921F: include/net/nexthop.h 13922F: include/uapi/linux/nexthop.h 13923F: net/ipv4/nexthop.c 13924 13925NFC SUBSYSTEM 13926M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13927L: linux-nfc@lists.01.org (subscribers-only) 13928L: netdev@vger.kernel.org 13929S: Maintained 13930B: mailto:linux-nfc@lists.01.org 13931F: Documentation/devicetree/bindings/net/nfc/ 13932F: drivers/nfc/ 13933F: include/linux/platform_data/nfcmrvl.h 13934F: include/net/nfc/ 13935F: include/uapi/linux/nfc.h 13936F: net/nfc/ 13937 13938NFC VIRTUAL NCI DEVICE DRIVER 13939M: Bongsu Jeon <bongsu.jeon@samsung.com> 13940L: netdev@vger.kernel.org 13941L: linux-nfc@lists.01.org (subscribers-only) 13942S: Supported 13943F: drivers/nfc/virtual_ncidev.c 13944F: tools/testing/selftests/nci/ 13945 13946NFS, SUNRPC, AND LOCKD CLIENTS 13947M: Trond Myklebust <trond.myklebust@hammerspace.com> 13948M: Anna Schumaker <anna@kernel.org> 13949L: linux-nfs@vger.kernel.org 13950S: Maintained 13951W: http://client.linux-nfs.org 13952T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 13953F: fs/lockd/ 13954F: fs/nfs/ 13955F: fs/nfs_common/ 13956F: include/linux/lockd/ 13957F: include/linux/nfs* 13958F: include/linux/sunrpc/ 13959F: include/uapi/linux/nfs* 13960F: include/uapi/linux/sunrpc/ 13961F: net/sunrpc/ 13962F: Documentation/filesystems/nfs/ 13963 13964NILFS2 FILESYSTEM 13965M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 13966L: linux-nilfs@vger.kernel.org 13967S: Supported 13968W: https://nilfs.sourceforge.io/ 13969W: https://nilfs.osdn.jp/ 13970T: git git://github.com/konis/nilfs2.git 13971F: Documentation/filesystems/nilfs2.rst 13972F: fs/nilfs2/ 13973F: include/trace/events/nilfs2.h 13974F: include/uapi/linux/nilfs2_api.h 13975F: include/uapi/linux/nilfs2_ondisk.h 13976 13977NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 13978M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 13979S: Maintained 13980W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 13981F: Documentation/scsi/NinjaSCSI.rst 13982F: drivers/scsi/pcmcia/nsp_* 13983 13984NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 13985M: GOTO Masanori <gotom@debian.or.jp> 13986M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 13987S: Maintained 13988W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 13989F: Documentation/scsi/NinjaSCSI.rst 13990F: drivers/scsi/nsp32* 13991 13992NINTENDO HID DRIVER 13993M: Daniel J. Ogorchock <djogorchock@gmail.com> 13994L: linux-input@vger.kernel.org 13995S: Maintained 13996F: drivers/hid/hid-nintendo* 13997 13998NIOS2 ARCHITECTURE 13999M: Dinh Nguyen <dinguyen@kernel.org> 14000S: Maintained 14001T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14002F: arch/nios2/ 14003 14004NITRO ENCLAVES (NE) 14005M: Andra Paraschiv <andraprs@amazon.com> 14006M: Alexandru Vasile <lexnv@amazon.com> 14007M: Alexandru Ciobotaru <alcioa@amazon.com> 14008L: linux-kernel@vger.kernel.org 14009S: Supported 14010W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14011F: Documentation/virt/ne_overview.rst 14012F: drivers/virt/nitro_enclaves/ 14013F: include/linux/nitro_enclaves.h 14014F: include/uapi/linux/nitro_enclaves.h 14015F: samples/nitro_enclaves/ 14016 14017NOHZ, DYNTICKS SUPPORT 14018M: Frederic Weisbecker <fweisbec@gmail.com> 14019M: Thomas Gleixner <tglx@linutronix.de> 14020M: Ingo Molnar <mingo@kernel.org> 14021L: linux-kernel@vger.kernel.org 14022S: Maintained 14023T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14024F: include/linux/sched/nohz.h 14025F: include/linux/tick.h 14026F: kernel/time/tick*.* 14027 14028NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14029M: Pavel Machek <pavel@ucw.cz> 14030M: Sakari Ailus <sakari.ailus@iki.fi> 14031L: linux-media@vger.kernel.org 14032S: Maintained 14033F: drivers/media/i2c/ad5820.c 14034F: drivers/media/i2c/et8ek8 14035 14036NOKIA N900 POWER SUPPLY DRIVERS 14037R: Pali Rohár <pali@kernel.org> 14038F: drivers/power/supply/bq2415x_charger.c 14039F: drivers/power/supply/bq27xxx_battery.c 14040F: drivers/power/supply/bq27xxx_battery_i2c.c 14041F: drivers/power/supply/isp1704_charger.c 14042F: drivers/power/supply/rx51_battery.c 14043F: include/linux/power/bq2415x_charger.h 14044F: include/linux/power/bq27xxx_battery.h 14045 14046NOLIBC HEADER FILE 14047M: Willy Tarreau <w@1wt.eu> 14048S: Maintained 14049T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14050F: tools/include/nolibc/ 14051 14052NSDEPS 14053M: Matthias Maennich <maennich@google.com> 14054S: Maintained 14055F: Documentation/core-api/symbol-namespaces.rst 14056F: scripts/nsdeps 14057 14058NTB AMD DRIVER 14059M: Sanjay R Mehta <sanju.mehta@amd.com> 14060M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14061L: ntb@lists.linux.dev 14062S: Supported 14063F: drivers/ntb/hw/amd/ 14064 14065NTB DRIVER CORE 14066M: Jon Mason <jdmason@kudzu.us> 14067M: Dave Jiang <dave.jiang@intel.com> 14068M: Allen Hubbe <allenbh@gmail.com> 14069L: ntb@lists.linux.dev 14070S: Supported 14071W: https://github.com/jonmason/ntb/wiki 14072T: git git://github.com/jonmason/ntb.git 14073F: drivers/net/ntb_netdev.c 14074F: drivers/ntb/ 14075F: include/linux/ntb.h 14076F: include/linux/ntb_transport.h 14077F: tools/testing/selftests/ntb/ 14078 14079NTB IDT DRIVER 14080M: Serge Semin <fancer.lancer@gmail.com> 14081L: ntb@lists.linux.dev 14082S: Supported 14083F: drivers/ntb/hw/idt/ 14084 14085NTB INTEL DRIVER 14086M: Dave Jiang <dave.jiang@intel.com> 14087L: ntb@lists.linux.dev 14088S: Supported 14089W: https://github.com/davejiang/linux/wiki 14090T: git https://github.com/davejiang/linux.git 14091F: drivers/ntb/hw/intel/ 14092 14093NTFS FILESYSTEM 14094M: Anton Altaparmakov <anton@tuxera.com> 14095L: linux-ntfs-dev@lists.sourceforge.net 14096S: Supported 14097W: http://www.tuxera.com/ 14098T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14099F: Documentation/filesystems/ntfs.rst 14100F: fs/ntfs/ 14101 14102NTFS3 FILESYSTEM 14103M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14104L: ntfs3@lists.linux.dev 14105S: Supported 14106W: http://www.paragon-software.com/ 14107T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14108F: Documentation/filesystems/ntfs3.rst 14109F: fs/ntfs3/ 14110 14111NUBUS SUBSYSTEM 14112M: Finn Thain <fthain@linux-m68k.org> 14113L: linux-m68k@lists.linux-m68k.org 14114S: Maintained 14115F: arch/*/include/asm/nubus.h 14116F: drivers/nubus/ 14117F: include/linux/nubus.h 14118F: include/uapi/linux/nubus.h 14119 14120NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14121M: Antonino Daplas <adaplas@gmail.com> 14122L: linux-fbdev@vger.kernel.org 14123S: Maintained 14124F: drivers/video/fbdev/nvidia/ 14125F: drivers/video/fbdev/riva/ 14126 14127NVIDIA WMI EC BACKLIGHT DRIVER 14128M: Daniel Dadap <ddadap@nvidia.com> 14129L: platform-driver-x86@vger.kernel.org 14130S: Supported 14131F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14132 14133NVM EXPRESS DRIVER 14134M: Keith Busch <kbusch@kernel.org> 14135M: Jens Axboe <axboe@fb.com> 14136M: Christoph Hellwig <hch@lst.de> 14137M: Sagi Grimberg <sagi@grimberg.me> 14138L: linux-nvme@lists.infradead.org 14139S: Supported 14140W: http://git.infradead.org/nvme.git 14141T: git://git.infradead.org/nvme.git 14142F: drivers/nvme/host/ 14143F: include/linux/nvme.h 14144F: include/uapi/linux/nvme_ioctl.h 14145 14146NVM EXPRESS FC TRANSPORT DRIVERS 14147M: James Smart <james.smart@broadcom.com> 14148L: linux-nvme@lists.infradead.org 14149S: Supported 14150F: drivers/nvme/host/fc.c 14151F: drivers/nvme/target/fc.c 14152F: drivers/nvme/target/fcloop.c 14153F: include/linux/nvme-fc-driver.h 14154F: include/linux/nvme-fc.h 14155 14156NVM EXPRESS TARGET DRIVER 14157M: Christoph Hellwig <hch@lst.de> 14158M: Sagi Grimberg <sagi@grimberg.me> 14159M: Chaitanya Kulkarni <kch@nvidia.com> 14160L: linux-nvme@lists.infradead.org 14161S: Supported 14162W: http://git.infradead.org/nvme.git 14163T: git://git.infradead.org/nvme.git 14164F: drivers/nvme/target/ 14165 14166NVMEM FRAMEWORK 14167M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14168S: Maintained 14169T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14170F: Documentation/ABI/stable/sysfs-bus-nvmem 14171F: Documentation/devicetree/bindings/nvmem/ 14172F: drivers/nvmem/ 14173F: include/linux/nvmem-consumer.h 14174F: include/linux/nvmem-provider.h 14175 14176NXP C45 TJA11XX PHY DRIVER 14177M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14178L: netdev@vger.kernel.org 14179S: Maintained 14180F: drivers/net/phy/nxp-c45-tja11xx.c 14181 14182NXP FSPI DRIVER 14183M: Ashish Kumar <ashish.kumar@nxp.com> 14184R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14185L: linux-spi@vger.kernel.org 14186S: Maintained 14187F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14188F: drivers/spi/spi-nxp-fspi.c 14189 14190NXP FXAS21002C DRIVER 14191M: Rui Miguel Silva <rmfrfs@gmail.com> 14192L: linux-iio@vger.kernel.org 14193S: Maintained 14194F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14195F: drivers/iio/gyro/fxas21002c.h 14196F: drivers/iio/gyro/fxas21002c_core.c 14197F: drivers/iio/gyro/fxas21002c_i2c.c 14198F: drivers/iio/gyro/fxas21002c_spi.c 14199 14200NXP i.MX CLOCK DRIVERS 14201M: Abel Vesa <abel.vesa@nxp.com> 14202L: linux-clk@vger.kernel.org 14203L: linux-imx@nxp.com 14204S: Maintained 14205T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14206F: Documentation/devicetree/bindings/clock/imx* 14207F: drivers/clk/imx/ 14208F: include/dt-bindings/clock/imx* 14209 14210NXP i.MX 8MQ DCSS DRIVER 14211M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14212R: Lucas Stach <l.stach@pengutronix.de> 14213L: dri-devel@lists.freedesktop.org 14214S: Maintained 14215F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14216F: drivers/gpu/drm/imx/dcss/ 14217 14218NXP i.MX 8QXP ADC DRIVER 14219M: Cai Huoqing <cai.huoqing@linux.dev> 14220M: Haibo Chen <haibo.chen@nxp.com> 14221L: linux-imx@nxp.com 14222L: linux-iio@vger.kernel.org 14223S: Maintained 14224F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14225F: drivers/iio/adc/imx8qxp-adc.c 14226 14227NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14228M: Haibo Chen <haibo.chen@nxp.com> 14229L: linux-iio@vger.kernel.org 14230L: linux-imx@nxp.com 14231S: Maintained 14232F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14233F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14234F: drivers/iio/adc/imx7d_adc.c 14235F: drivers/iio/adc/vf610_adc.c 14236 14237NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14238M: Jagan Teki <jagan@amarulasolutions.com> 14239S: Maintained 14240F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14241F: drivers/regulator/pf8x00-regulator.c 14242 14243NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14244M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14245L: linux-kernel@vger.kernel.org 14246S: Maintained 14247F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14248F: drivers/extcon/extcon-ptn5150.c 14249 14250NXP SGTL5000 DRIVER 14251M: Fabio Estevam <festevam@gmail.com> 14252L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14253S: Maintained 14254F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14255F: sound/soc/codecs/sgtl5000* 14256 14257NXP SJA1105 ETHERNET SWITCH DRIVER 14258M: Vladimir Oltean <olteanv@gmail.com> 14259L: linux-kernel@vger.kernel.org 14260S: Maintained 14261F: drivers/net/dsa/sja1105 14262F: drivers/net/pcs/pcs-xpcs-nxp.c 14263 14264NXP TDA998X DRM DRIVER 14265M: Russell King <linux@armlinux.org.uk> 14266S: Maintained 14267T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14268T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14269F: drivers/gpu/drm/i2c/tda998x_drv.c 14270F: include/drm/i2c/tda998x.h 14271F: include/dt-bindings/display/tda998x.h 14272K: "nxp,tda998x" 14273 14274NXP TFA9879 DRIVER 14275M: Peter Rosin <peda@axentia.se> 14276L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14277S: Maintained 14278F: Documentation/devicetree/bindings/sound/tfa9879.txt 14279F: sound/soc/codecs/tfa9879* 14280 14281NXP/Goodix TFA989X (TFA1) DRIVER 14282M: Stephan Gerhold <stephan@gerhold.net> 14283L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14284S: Maintained 14285F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14286F: sound/soc/codecs/tfa989x.c 14287 14288NXP-NCI NFC DRIVER 14289R: Charles Gorand <charles.gorand@effinnov.com> 14290L: linux-nfc@lists.01.org (subscribers-only) 14291S: Supported 14292F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14293F: drivers/nfc/nxp-nci 14294 14295NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14296M: Mirela Rabulea <mirela.rabulea@nxp.com> 14297R: NXP Linux Team <linux-imx@nxp.com> 14298L: linux-media@vger.kernel.org 14299S: Maintained 14300F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14301F: drivers/media/platform/nxp/imx-jpeg 14302 14303NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14304M: Jonas Malaco <jonas@protocubo.io> 14305L: linux-hwmon@vger.kernel.org 14306S: Maintained 14307F: Documentation/hwmon/nzxt-kraken2.rst 14308F: drivers/hwmon/nzxt-kraken2.c 14309 14310NZXT-SMART2 HARDWARE MONITORING DRIVER 14311M: Aleksandr Mezin <mezin.alexander@gmail.com> 14312L: linux-hwmon@vger.kernel.org 14313S: Maintained 14314F: Documentation/hwmon/nzxt-smart2.rst 14315F: drivers/hwmon/nzxt-smart2.c 14316 14317OBJAGG 14318M: Jiri Pirko <jiri@nvidia.com> 14319L: netdev@vger.kernel.org 14320S: Supported 14321F: include/linux/objagg.h 14322F: lib/objagg.c 14323F: lib/test_objagg.c 14324 14325OBJTOOL 14326M: Josh Poimboeuf <jpoimboe@kernel.org> 14327M: Peter Zijlstra <peterz@infradead.org> 14328S: Supported 14329F: tools/objtool/ 14330F: include/linux/objtool.h 14331 14332OCELOT ETHERNET SWITCH DRIVER 14333M: Vladimir Oltean <vladimir.oltean@nxp.com> 14334M: Claudiu Manoil <claudiu.manoil@nxp.com> 14335M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14336M: UNGLinuxDriver@microchip.com 14337L: netdev@vger.kernel.org 14338S: Supported 14339F: drivers/net/dsa/ocelot/* 14340F: drivers/net/ethernet/mscc/ 14341F: include/soc/mscc/ocelot* 14342F: net/dsa/tag_ocelot.c 14343F: net/dsa/tag_ocelot_8021q.c 14344F: tools/testing/selftests/drivers/net/ocelot/* 14345 14346OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14347M: Frederic Barrat <fbarrat@linux.ibm.com> 14348M: Andrew Donnellan <ajd@linux.ibm.com> 14349L: linuxppc-dev@lists.ozlabs.org 14350S: Supported 14351F: Documentation/userspace-api/accelerators/ocxl.rst 14352F: arch/powerpc/include/asm/pnv-ocxl.h 14353F: arch/powerpc/platforms/powernv/ocxl.c 14354F: drivers/misc/ocxl/ 14355F: include/misc/ocxl* 14356F: include/uapi/misc/ocxl.h 14357 14358OMAP AUDIO SUPPORT 14359M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14360M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14361L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14362L: linux-omap@vger.kernel.org 14363S: Maintained 14364F: sound/soc/ti/n810.c 14365F: sound/soc/ti/omap* 14366F: sound/soc/ti/rx51.c 14367F: sound/soc/ti/sdma-pcm.* 14368 14369OMAP CLOCK FRAMEWORK SUPPORT 14370M: Paul Walmsley <paul@pwsan.com> 14371L: linux-omap@vger.kernel.org 14372S: Maintained 14373F: arch/arm/*omap*/*clock* 14374 14375OMAP DEVICE TREE SUPPORT 14376M: Benoît Cousson <bcousson@baylibre.com> 14377M: Tony Lindgren <tony@atomide.com> 14378L: linux-omap@vger.kernel.org 14379L: devicetree@vger.kernel.org 14380S: Maintained 14381F: arch/arm/boot/dts/*am3* 14382F: arch/arm/boot/dts/*am4* 14383F: arch/arm/boot/dts/*am5* 14384F: arch/arm/boot/dts/*dra7* 14385F: arch/arm/boot/dts/*omap* 14386F: arch/arm/boot/dts/logicpd-som-lv* 14387F: arch/arm/boot/dts/logicpd-torpedo* 14388 14389OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14390L: linux-omap@vger.kernel.org 14391L: linux-fbdev@vger.kernel.org 14392S: Orphan 14393F: Documentation/arm/omap/dss.rst 14394F: drivers/video/fbdev/omap2/ 14395 14396OMAP FRAMEBUFFER SUPPORT 14397L: linux-fbdev@vger.kernel.org 14398L: linux-omap@vger.kernel.org 14399S: Orphan 14400F: drivers/video/fbdev/omap/ 14401 14402OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14403M: Roger Quadros <rogerq@kernel.org> 14404M: Tony Lindgren <tony@atomide.com> 14405L: linux-omap@vger.kernel.org 14406S: Maintained 14407F: arch/arm/mach-omap2/*gpmc* 14408F: drivers/memory/omap-gpmc.c 14409 14410OMAP GPIO DRIVER 14411M: Grygorii Strashko <grygorii.strashko@ti.com> 14412M: Santosh Shilimkar <ssantosh@kernel.org> 14413M: Kevin Hilman <khilman@kernel.org> 14414L: linux-omap@vger.kernel.org 14415S: Maintained 14416F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 14417F: drivers/gpio/gpio-omap.c 14418 14419OMAP HARDWARE SPINLOCK SUPPORT 14420M: Ohad Ben-Cohen <ohad@wizery.com> 14421L: linux-omap@vger.kernel.org 14422S: Maintained 14423F: drivers/hwspinlock/omap_hwspinlock.c 14424 14425OMAP HS MMC SUPPORT 14426L: linux-mmc@vger.kernel.org 14427L: linux-omap@vger.kernel.org 14428S: Orphan 14429F: drivers/mmc/host/omap_hsmmc.c 14430 14431OMAP HWMOD DATA 14432M: Paul Walmsley <paul@pwsan.com> 14433L: linux-omap@vger.kernel.org 14434S: Maintained 14435F: arch/arm/mach-omap2/omap_hwmod*data* 14436 14437OMAP HWMOD SUPPORT 14438M: Benoît Cousson <bcousson@baylibre.com> 14439M: Paul Walmsley <paul@pwsan.com> 14440L: linux-omap@vger.kernel.org 14441S: Maintained 14442F: arch/arm/mach-omap2/omap_hwmod.* 14443 14444OMAP I2C DRIVER 14445M: Vignesh R <vigneshr@ti.com> 14446L: linux-omap@vger.kernel.org 14447L: linux-i2c@vger.kernel.org 14448S: Maintained 14449F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 14450F: drivers/i2c/busses/i2c-omap.c 14451 14452OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 14453M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14454L: linux-media@vger.kernel.org 14455S: Maintained 14456F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 14457F: drivers/media/platform/ti/omap3isp/ 14458F: drivers/staging/media/omap4iss/ 14459 14460OMAP MMC SUPPORT 14461M: Aaro Koskinen <aaro.koskinen@iki.fi> 14462L: linux-omap@vger.kernel.org 14463S: Odd Fixes 14464F: drivers/mmc/host/omap.c 14465 14466OMAP POWER MANAGEMENT SUPPORT 14467M: Kevin Hilman <khilman@kernel.org> 14468L: linux-omap@vger.kernel.org 14469S: Maintained 14470F: arch/arm/*omap*/*pm* 14471F: drivers/cpufreq/omap-cpufreq.c 14472 14473OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 14474M: Paul Walmsley <paul@pwsan.com> 14475L: linux-omap@vger.kernel.org 14476S: Maintained 14477F: arch/arm/mach-omap2/prm* 14478 14479OMAP RANDOM NUMBER GENERATOR SUPPORT 14480M: Deepak Saxena <dsaxena@plexity.net> 14481S: Maintained 14482F: drivers/char/hw_random/omap-rng.c 14483 14484OMAP USB SUPPORT 14485L: linux-usb@vger.kernel.org 14486L: linux-omap@vger.kernel.org 14487S: Orphan 14488F: arch/arm/*omap*/usb* 14489F: drivers/usb/*/*omap* 14490 14491OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 14492M: Mark Jackson <mpfj@newflow.co.uk> 14493L: linux-omap@vger.kernel.org 14494S: Maintained 14495F: arch/arm/boot/dts/am335x-nano.dts 14496 14497OMAP1 SUPPORT 14498M: Aaro Koskinen <aaro.koskinen@iki.fi> 14499M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 14500M: Tony Lindgren <tony@atomide.com> 14501L: linux-omap@vger.kernel.org 14502S: Maintained 14503Q: http://patchwork.kernel.org/project/linux-omap/list/ 14504T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14505F: arch/arm/configs/omap1_defconfig 14506F: arch/arm/mach-omap1/ 14507F: arch/arm/plat-omap/ 14508F: drivers/i2c/busses/i2c-omap.c 14509F: include/linux/platform_data/ams-delta-fiq.h 14510F: include/linux/platform_data/i2c-omap.h 14511 14512OMAP2+ SUPPORT 14513M: Tony Lindgren <tony@atomide.com> 14514L: linux-omap@vger.kernel.org 14515S: Maintained 14516W: http://www.muru.com/linux/omap/ 14517W: http://linux.omap.com/ 14518Q: http://patchwork.kernel.org/project/linux-omap/list/ 14519T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14520F: arch/arm/configs/omap2plus_defconfig 14521F: arch/arm/mach-omap2/ 14522F: arch/arm/plat-omap/ 14523F: drivers/bus/ti-sysc.c 14524F: drivers/i2c/busses/i2c-omap.c 14525F: drivers/irqchip/irq-omap-intc.c 14526F: drivers/mfd/*omap*.c 14527F: drivers/mfd/menelaus.c 14528F: drivers/mfd/palmas.c 14529F: drivers/mfd/tps65217.c 14530F: drivers/mfd/tps65218.c 14531F: drivers/mfd/tps65910.c 14532F: drivers/mfd/twl-core.[ch] 14533F: drivers/mfd/twl4030*.c 14534F: drivers/mfd/twl6030*.c 14535F: drivers/mfd/twl6040*.c 14536F: drivers/regulator/palmas-regulator*.c 14537F: drivers/regulator/pbias-regulator.c 14538F: drivers/regulator/tps65217-regulator.c 14539F: drivers/regulator/tps65218-regulator.c 14540F: drivers/regulator/tps65910-regulator.c 14541F: drivers/regulator/twl-regulator.c 14542F: drivers/regulator/twl6030-regulator.c 14543F: include/linux/platform_data/i2c-omap.h 14544F: include/linux/platform_data/ti-sysc.h 14545 14546OMFS FILESYSTEM 14547M: Bob Copeland <me@bobcopeland.com> 14548L: linux-karma-devel@lists.sourceforge.net 14549S: Maintained 14550F: Documentation/filesystems/omfs.rst 14551F: fs/omfs/ 14552 14553OMNIKEY CARDMAN 4000 DRIVER 14554M: Harald Welte <laforge@gnumonks.org> 14555S: Maintained 14556F: drivers/char/pcmcia/cm4000_cs.c 14557F: include/linux/cm4000_cs.h 14558F: include/uapi/linux/cm4000_cs.h 14559 14560OMNIKEY CARDMAN 4040 DRIVER 14561M: Harald Welte <laforge@gnumonks.org> 14562S: Maintained 14563F: drivers/char/pcmcia/cm4040_cs.* 14564 14565OMNIVISION OG01A1B SENSOR DRIVER 14566M: Shawn Tu <shawnx.tu@intel.com> 14567L: linux-media@vger.kernel.org 14568S: Maintained 14569F: drivers/media/i2c/og01a1b.c 14570 14571OMNIVISION OV02A10 SENSOR DRIVER 14572M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14573L: linux-media@vger.kernel.org 14574S: Maintained 14575T: git git://linuxtv.org/media_tree.git 14576F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 14577F: drivers/media/i2c/ov02a10.c 14578 14579OMNIVISION OV08D10 SENSOR DRIVER 14580M: Jimmy Su <jimmy.su@intel.com> 14581L: linux-media@vger.kernel.org 14582S: Maintained 14583T: git git://linuxtv.org/media_tree.git 14584F: drivers/media/i2c/ov08d10.c 14585 14586OMNIVISION OV13858 SENSOR DRIVER 14587M: Sakari Ailus <sakari.ailus@linux.intel.com> 14588L: linux-media@vger.kernel.org 14589S: Maintained 14590T: git git://linuxtv.org/media_tree.git 14591F: drivers/media/i2c/ov13858.c 14592 14593OMNIVISION OV13B10 SENSOR DRIVER 14594M: Arec Kao <arec.kao@intel.com> 14595L: linux-media@vger.kernel.org 14596S: Maintained 14597T: git git://linuxtv.org/media_tree.git 14598F: drivers/media/i2c/ov13b10.c 14599 14600OMNIVISION OV2680 SENSOR DRIVER 14601M: Rui Miguel Silva <rmfrfs@gmail.com> 14602L: linux-media@vger.kernel.org 14603S: Maintained 14604T: git git://linuxtv.org/media_tree.git 14605F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 14606F: drivers/media/i2c/ov2680.c 14607 14608OMNIVISION OV2685 SENSOR DRIVER 14609M: Shunqian Zheng <zhengsq@rock-chips.com> 14610L: linux-media@vger.kernel.org 14611S: Maintained 14612T: git git://linuxtv.org/media_tree.git 14613F: drivers/media/i2c/ov2685.c 14614 14615OMNIVISION OV2740 SENSOR DRIVER 14616M: Tianshu Qiu <tian.shu.qiu@intel.com> 14617R: Shawn Tu <shawnx.tu@intel.com> 14618R: Bingbu Cao <bingbu.cao@intel.com> 14619L: linux-media@vger.kernel.org 14620S: Maintained 14621T: git git://linuxtv.org/media_tree.git 14622F: drivers/media/i2c/ov2740.c 14623 14624OMNIVISION OV5640 SENSOR DRIVER 14625M: Steve Longerbeam <slongerbeam@gmail.com> 14626L: linux-media@vger.kernel.org 14627S: Maintained 14628T: git git://linuxtv.org/media_tree.git 14629F: drivers/media/i2c/ov5640.c 14630 14631OMNIVISION OV5647 SENSOR DRIVER 14632M: Dave Stevenson <dave.stevenson@raspberrypi.com> 14633M: Jacopo Mondi <jacopo@jmondi.org> 14634L: linux-media@vger.kernel.org 14635S: Maintained 14636T: git git://linuxtv.org/media_tree.git 14637F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 14638F: drivers/media/i2c/ov5647.c 14639 14640OMNIVISION OV5670 SENSOR DRIVER 14641M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 14642L: linux-media@vger.kernel.org 14643S: Maintained 14644T: git git://linuxtv.org/media_tree.git 14645F: drivers/media/i2c/ov5670.c 14646 14647OMNIVISION OV5675 SENSOR DRIVER 14648M: Shawn Tu <shawnx.tu@intel.com> 14649L: linux-media@vger.kernel.org 14650S: Maintained 14651T: git git://linuxtv.org/media_tree.git 14652F: drivers/media/i2c/ov5675.c 14653 14654OMNIVISION OV5693 SENSOR DRIVER 14655M: Daniel Scally <djrscally@gmail.com> 14656L: linux-media@vger.kernel.org 14657S: Maintained 14658T: git git://linuxtv.org/media_tree.git 14659F: drivers/media/i2c/ov5693.c 14660 14661OMNIVISION OV5695 SENSOR DRIVER 14662M: Shunqian Zheng <zhengsq@rock-chips.com> 14663L: linux-media@vger.kernel.org 14664S: Maintained 14665T: git git://linuxtv.org/media_tree.git 14666F: drivers/media/i2c/ov5695.c 14667 14668OMNIVISION OV7670 SENSOR DRIVER 14669L: linux-media@vger.kernel.org 14670S: Orphan 14671T: git git://linuxtv.org/media_tree.git 14672F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 14673F: drivers/media/i2c/ov7670.c 14674 14675OMNIVISION OV772x SENSOR DRIVER 14676M: Jacopo Mondi <jacopo@jmondi.org> 14677L: linux-media@vger.kernel.org 14678S: Odd fixes 14679T: git git://linuxtv.org/media_tree.git 14680F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 14681F: drivers/media/i2c/ov772x.c 14682F: include/media/i2c/ov772x.h 14683 14684OMNIVISION OV7740 SENSOR DRIVER 14685M: Wenyou Yang <wenyou.yang@microchip.com> 14686L: linux-media@vger.kernel.org 14687S: Maintained 14688T: git git://linuxtv.org/media_tree.git 14689F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 14690F: drivers/media/i2c/ov7740.c 14691 14692OMNIVISION OV8856 SENSOR DRIVER 14693M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14694L: linux-media@vger.kernel.org 14695S: Maintained 14696T: git git://linuxtv.org/media_tree.git 14697F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 14698F: drivers/media/i2c/ov8856.c 14699 14700OMNIVISION OV9282 SENSOR DRIVER 14701M: Paul J. Murphy <paul.j.murphy@intel.com> 14702M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 14703L: linux-media@vger.kernel.org 14704S: Maintained 14705T: git git://linuxtv.org/media_tree.git 14706F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 14707F: drivers/media/i2c/ov9282.c 14708 14709OMNIVISION OV9640 SENSOR DRIVER 14710M: Petr Cvek <petrcvekcz@gmail.com> 14711L: linux-media@vger.kernel.org 14712S: Maintained 14713F: drivers/media/i2c/ov9640.* 14714 14715OMNIVISION OV9650 SENSOR DRIVER 14716M: Sakari Ailus <sakari.ailus@linux.intel.com> 14717R: Akinobu Mita <akinobu.mita@gmail.com> 14718R: Sylwester Nawrocki <s.nawrocki@samsung.com> 14719L: linux-media@vger.kernel.org 14720S: Maintained 14721T: git git://linuxtv.org/media_tree.git 14722F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 14723F: drivers/media/i2c/ov9650.c 14724 14725OMNIVISION OV9734 SENSOR DRIVER 14726M: Tianshu Qiu <tian.shu.qiu@intel.com> 14727R: Bingbu Cao <bingbu.cao@intel.com> 14728L: linux-media@vger.kernel.org 14729S: Maintained 14730T: git git://linuxtv.org/media_tree.git 14731F: drivers/media/i2c/ov9734.c 14732 14733ONENAND FLASH DRIVER 14734M: Kyungmin Park <kyungmin.park@samsung.com> 14735L: linux-mtd@lists.infradead.org 14736S: Maintained 14737F: drivers/mtd/nand/onenand/ 14738F: include/linux/mtd/onenand*.h 14739 14740ONION OMEGA2+ BOARD 14741M: Harvey Hunt <harveyhuntnexus@gmail.com> 14742L: linux-mips@vger.kernel.org 14743S: Maintained 14744F: arch/mips/boot/dts/ralink/omega2p.dts 14745 14746OP-TEE DRIVER 14747M: Jens Wiklander <jens.wiklander@linaro.org> 14748L: op-tee@lists.trustedfirmware.org 14749S: Maintained 14750F: Documentation/ABI/testing/sysfs-bus-optee-devices 14751F: drivers/tee/optee/ 14752 14753OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 14754M: Sumit Garg <sumit.garg@linaro.org> 14755L: op-tee@lists.trustedfirmware.org 14756S: Maintained 14757F: drivers/char/hw_random/optee-rng.c 14758 14759OP-TEE RTC DRIVER 14760M: Clément Léger <clement.leger@bootlin.com> 14761L: linux-rtc@vger.kernel.org 14762S: Maintained 14763F: drivers/rtc/rtc-optee.c 14764 14765OPA-VNIC DRIVER 14766M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14767L: linux-rdma@vger.kernel.org 14768S: Supported 14769F: drivers/infiniband/ulp/opa_vnic 14770 14771OPEN FIRMWARE AND DEVICE TREE OVERLAYS 14772M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 14773M: Frank Rowand <frowand.list@gmail.com> 14774L: devicetree@vger.kernel.org 14775S: Maintained 14776F: Documentation/devicetree/dynamic-resolution-notes.rst 14777F: Documentation/devicetree/overlay-notes.rst 14778F: drivers/of/overlay.c 14779F: drivers/of/resolver.c 14780K: of_overlay_notifier_ 14781 14782OPEN FIRMWARE AND FLATTENED DEVICE TREE 14783M: Rob Herring <robh+dt@kernel.org> 14784M: Frank Rowand <frowand.list@gmail.com> 14785L: devicetree@vger.kernel.org 14786S: Maintained 14787C: irc://irc.libera.chat/devicetree 14788W: http://www.devicetree.org/ 14789T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14790F: Documentation/ABI/testing/sysfs-firmware-ofw 14791F: drivers/of/ 14792F: include/linux/of*.h 14793F: scripts/dtc/ 14794 14795OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 14796M: Rob Herring <robh+dt@kernel.org> 14797M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 14798L: devicetree@vger.kernel.org 14799S: Maintained 14800C: irc://irc.libera.chat/devicetree 14801Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 14802T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14803F: Documentation/devicetree/ 14804F: arch/*/boot/dts/ 14805F: include/dt-bindings/ 14806 14807OPENCOMPUTE PTP CLOCK DRIVER 14808M: Jonathan Lemon <jonathan.lemon@gmail.com> 14809L: netdev@vger.kernel.org 14810S: Maintained 14811F: drivers/ptp/ptp_ocp.c 14812 14813OPENCORES I2C BUS DRIVER 14814M: Peter Korsgaard <peter@korsgaard.com> 14815M: Andrew Lunn <andrew@lunn.ch> 14816L: linux-i2c@vger.kernel.org 14817S: Maintained 14818F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 14819F: Documentation/i2c/busses/i2c-ocores.rst 14820F: drivers/i2c/busses/i2c-ocores.c 14821F: include/linux/platform_data/i2c-ocores.h 14822 14823OPENRISC ARCHITECTURE 14824M: Jonas Bonn <jonas@southpole.se> 14825M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 14826M: Stafford Horne <shorne@gmail.com> 14827L: openrisc@lists.librecores.org 14828S: Maintained 14829W: http://openrisc.io 14830T: git git://github.com/openrisc/linux.git 14831F: Documentation/devicetree/bindings/openrisc/ 14832F: Documentation/openrisc/ 14833F: arch/openrisc/ 14834F: drivers/irqchip/irq-ompic.c 14835F: drivers/irqchip/irq-or1k-* 14836 14837OPENVSWITCH 14838M: Pravin B Shelar <pshelar@ovn.org> 14839L: netdev@vger.kernel.org 14840L: dev@openvswitch.org 14841S: Maintained 14842W: http://openvswitch.org 14843F: include/uapi/linux/openvswitch.h 14844F: net/openvswitch/ 14845 14846OPERATING PERFORMANCE POINTS (OPP) 14847M: Viresh Kumar <vireshk@kernel.org> 14848M: Nishanth Menon <nm@ti.com> 14849M: Stephen Boyd <sboyd@kernel.org> 14850L: linux-pm@vger.kernel.org 14851S: Maintained 14852T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 14853F: Documentation/devicetree/bindings/opp/ 14854F: Documentation/power/opp.rst 14855F: drivers/opp/ 14856F: include/linux/pm_opp.h 14857 14858OPL4 DRIVER 14859M: Clemens Ladisch <clemens@ladisch.de> 14860L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14861S: Maintained 14862T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 14863F: sound/drivers/opl4/ 14864 14865ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 14866M: Mark Fasheh <mark@fasheh.com> 14867M: Joel Becker <jlbec@evilplan.org> 14868M: Joseph Qi <joseph.qi@linux.alibaba.com> 14869L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 14870S: Supported 14871W: http://ocfs2.wiki.kernel.org 14872F: Documentation/filesystems/dlmfs.rst 14873F: Documentation/filesystems/ocfs2.rst 14874F: fs/ocfs2/ 14875 14876ORANGEFS FILESYSTEM 14877M: Mike Marshall <hubcap@omnibond.com> 14878R: Martin Brandenburg <martin@omnibond.com> 14879L: devel@lists.orangefs.org 14880S: Supported 14881T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 14882F: Documentation/filesystems/orangefs.rst 14883F: fs/orangefs/ 14884 14885ORINOCO DRIVER 14886L: linux-wireless@vger.kernel.org 14887S: Orphan 14888W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 14889W: http://www.nongnu.org/orinoco/ 14890F: drivers/net/wireless/intersil/orinoco/ 14891 14892OV2659 OMNIVISION SENSOR DRIVER 14893M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 14894L: linux-media@vger.kernel.org 14895S: Maintained 14896W: https://linuxtv.org 14897Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14898T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 14899F: drivers/media/i2c/ov2659.c 14900F: include/media/i2c/ov2659.h 14901 14902OVERLAY FILESYSTEM 14903M: Miklos Szeredi <miklos@szeredi.hu> 14904L: linux-unionfs@vger.kernel.org 14905S: Supported 14906T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 14907F: Documentation/filesystems/overlayfs.rst 14908F: fs/overlayfs/ 14909 14910P54 WIRELESS DRIVER 14911M: Christian Lamparter <chunkeey@googlemail.com> 14912L: linux-wireless@vger.kernel.org 14913S: Maintained 14914W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 14915F: drivers/net/wireless/intersil/p54/ 14916 14917PACKING 14918M: Vladimir Oltean <olteanv@gmail.com> 14919L: netdev@vger.kernel.org 14920S: Supported 14921F: Documentation/core-api/packing.rst 14922F: include/linux/packing.h 14923F: lib/packing.c 14924 14925PADATA PARALLEL EXECUTION MECHANISM 14926M: Steffen Klassert <steffen.klassert@secunet.com> 14927M: Daniel Jordan <daniel.m.jordan@oracle.com> 14928L: linux-crypto@vger.kernel.org 14929L: linux-kernel@vger.kernel.org 14930S: Maintained 14931F: Documentation/core-api/padata.rst 14932F: include/linux/padata.h 14933F: kernel/padata.c 14934 14935PAGE CACHE 14936M: Matthew Wilcox (Oracle) <willy@infradead.org> 14937L: linux-fsdevel@vger.kernel.org 14938S: Supported 14939T: git git://git.infradead.org/users/willy/pagecache.git 14940F: Documentation/filesystems/locking.rst 14941F: Documentation/filesystems/vfs.rst 14942F: include/linux/pagemap.h 14943F: mm/filemap.c 14944F: mm/page-writeback.c 14945F: mm/readahead.c 14946F: mm/truncate.c 14947 14948PAGE POOL 14949M: Jesper Dangaard Brouer <hawk@kernel.org> 14950M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 14951L: netdev@vger.kernel.org 14952S: Supported 14953F: Documentation/networking/page_pool.rst 14954F: include/net/page_pool.h 14955F: include/trace/events/page_pool.h 14956F: net/core/page_pool.c 14957 14958PAGE TABLE CHECK 14959M: Pasha Tatashin <pasha.tatashin@soleen.com> 14960M: Andrew Morton <akpm@linux-foundation.org> 14961L: linux-mm@kvack.org 14962S: Maintained 14963F: Documentation/vm/page_table_check.rst 14964F: include/linux/page_table_check.h 14965F: mm/page_table_check.c 14966 14967PANASONIC LAPTOP ACPI EXTRAS DRIVER 14968M: Kenneth Chan <kenneth.t.chan@gmail.com> 14969L: platform-driver-x86@vger.kernel.org 14970S: Maintained 14971F: drivers/platform/x86/panasonic-laptop.c 14972 14973PARALLAX PING IIO SENSOR DRIVER 14974M: Andreas Klinger <ak@it-klinger.de> 14975L: linux-iio@vger.kernel.org 14976S: Maintained 14977F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 14978F: drivers/iio/proximity/ping.c 14979 14980PARALLEL LCD/KEYPAD PANEL DRIVER 14981M: Willy Tarreau <willy@haproxy.com> 14982M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 14983S: Odd Fixes 14984F: Documentation/admin-guide/lcd-panel-cgram.rst 14985F: drivers/auxdisplay/panel.c 14986 14987PARALLEL PORT SUBSYSTEM 14988M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 14989M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 14990L: linux-parport@lists.infradead.org (subscribers-only) 14991S: Maintained 14992F: Documentation/driver-api/parport*.rst 14993F: drivers/char/ppdev.c 14994F: drivers/parport/ 14995F: include/linux/parport*.h 14996F: include/uapi/linux/ppdev.h 14997 14998PARAVIRT_OPS INTERFACE 14999M: Juergen Gross <jgross@suse.com> 15000M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15001R: Alexey Makhalov <amakhalov@vmware.com> 15002R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15003L: virtualization@lists.linux-foundation.org 15004L: x86@kernel.org 15005S: Supported 15006T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15007F: Documentation/virt/paravirt_ops.rst 15008F: arch/*/include/asm/paravirt*.h 15009F: arch/*/kernel/paravirt* 15010F: include/linux/hypervisor.h 15011 15012PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15013M: Tim Waugh <tim@cyberelk.net> 15014L: linux-parport@lists.infradead.org (subscribers-only) 15015S: Maintained 15016F: Documentation/admin-guide/blockdev/paride.rst 15017F: drivers/block/paride/ 15018 15019PARISC ARCHITECTURE 15020M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15021M: Helge Deller <deller@gmx.de> 15022L: linux-parisc@vger.kernel.org 15023S: Maintained 15024W: https://parisc.wiki.kernel.org 15025Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15026T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15027T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15028F: Documentation/parisc/ 15029F: arch/parisc/ 15030F: drivers/char/agp/parisc-agp.c 15031F: drivers/input/misc/hp_sdc_rtc.c 15032F: drivers/input/serio/gscps2.c 15033F: drivers/input/serio/hp_sdc* 15034F: drivers/parisc/ 15035F: drivers/parport/parport_gsc.* 15036F: drivers/tty/serial/8250/8250_gsc.c 15037F: drivers/video/console/sti* 15038F: drivers/video/fbdev/sti* 15039F: drivers/video/logo/logo_parisc* 15040F: include/linux/hp_sdc.h 15041 15042PARMAN 15043M: Jiri Pirko <jiri@nvidia.com> 15044L: netdev@vger.kernel.org 15045S: Supported 15046F: include/linux/parman.h 15047F: lib/parman.c 15048F: lib/test_parman.c 15049 15050PC ENGINES APU BOARD DRIVER 15051M: Enrico Weigelt, metux IT consult <info@metux.net> 15052S: Maintained 15053F: drivers/platform/x86/pcengines-apuv2.c 15054 15055PC87360 HARDWARE MONITORING DRIVER 15056M: Jim Cromie <jim.cromie@gmail.com> 15057L: linux-hwmon@vger.kernel.org 15058S: Maintained 15059F: Documentation/hwmon/pc87360.rst 15060F: drivers/hwmon/pc87360.c 15061 15062PC8736x GPIO DRIVER 15063M: Jim Cromie <jim.cromie@gmail.com> 15064S: Maintained 15065F: drivers/char/pc8736x_gpio.c 15066 15067PC87427 HARDWARE MONITORING DRIVER 15068M: Jean Delvare <jdelvare@suse.com> 15069L: linux-hwmon@vger.kernel.org 15070S: Maintained 15071F: Documentation/hwmon/pc87427.rst 15072F: drivers/hwmon/pc87427.c 15073 15074PCA9532 LED DRIVER 15075M: Riku Voipio <riku.voipio@iki.fi> 15076S: Maintained 15077F: drivers/leds/leds-pca9532.c 15078F: include/linux/leds-pca9532.h 15079 15080PCA9541 I2C BUS MASTER SELECTOR DRIVER 15081M: Guenter Roeck <linux@roeck-us.net> 15082L: linux-i2c@vger.kernel.org 15083S: Maintained 15084F: drivers/i2c/muxes/i2c-mux-pca9541.c 15085 15086PCDP - PRIMARY CONSOLE AND DEBUG PORT 15087M: Khalid Aziz <khalid@gonehiking.org> 15088S: Maintained 15089F: drivers/firmware/pcdp.* 15090 15091PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15092M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15093M: Pali Rohár <pali@kernel.org> 15094L: linux-pci@vger.kernel.org 15095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15096S: Maintained 15097F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15098F: drivers/pci/controller/pci-aardvark.c 15099 15100PCI DRIVER FOR ALTERA PCIE IP 15101M: Joyce Ooi <joyce.ooi@intel.com> 15102L: linux-pci@vger.kernel.org 15103S: Supported 15104F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15105F: drivers/pci/controller/pcie-altera.c 15106 15107PCI DRIVER FOR APPLIEDMICRO XGENE 15108M: Toan Le <toan@os.amperecomputing.com> 15109L: linux-pci@vger.kernel.org 15110L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15111S: Maintained 15112F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15113F: drivers/pci/controller/pci-xgene.c 15114 15115PCI DRIVER FOR ARM VERSATILE PLATFORM 15116M: Rob Herring <robh@kernel.org> 15117L: linux-pci@vger.kernel.org 15118L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15119S: Maintained 15120F: Documentation/devicetree/bindings/pci/versatile.yaml 15121F: drivers/pci/controller/pci-versatile.c 15122 15123PCI DRIVER FOR ARMADA 8K 15124M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15125L: linux-pci@vger.kernel.org 15126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15127S: Maintained 15128F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15129F: drivers/pci/controller/dwc/pcie-armada8k.c 15130 15131PCI DRIVER FOR CADENCE PCIE IP 15132M: Tom Joseph <tjoseph@cadence.com> 15133L: linux-pci@vger.kernel.org 15134S: Maintained 15135F: Documentation/devicetree/bindings/pci/cdns,* 15136F: drivers/pci/controller/cadence/ 15137 15138PCI DRIVER FOR FREESCALE LAYERSCAPE 15139M: Minghuan Lian <minghuan.Lian@nxp.com> 15140M: Mingkai Hu <mingkai.hu@nxp.com> 15141M: Roy Zang <roy.zang@nxp.com> 15142L: linuxppc-dev@lists.ozlabs.org 15143L: linux-pci@vger.kernel.org 15144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15145S: Maintained 15146F: drivers/pci/controller/dwc/*layerscape* 15147 15148PCI DRIVER FOR GENERIC OF HOSTS 15149M: Will Deacon <will@kernel.org> 15150L: linux-pci@vger.kernel.org 15151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15152S: Maintained 15153F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15154F: drivers/pci/controller/pci-host-common.c 15155F: drivers/pci/controller/pci-host-generic.c 15156 15157PCI DRIVER FOR IMX6 15158M: Richard Zhu <hongxing.zhu@nxp.com> 15159M: Lucas Stach <l.stach@pengutronix.de> 15160L: linux-pci@vger.kernel.org 15161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15162S: Maintained 15163F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15164F: drivers/pci/controller/dwc/*imx6* 15165 15166PCI DRIVER FOR FU740 15167M: Paul Walmsley <paul.walmsley@sifive.com> 15168M: Greentime Hu <greentime.hu@sifive.com> 15169L: linux-pci@vger.kernel.org 15170S: Maintained 15171F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15172F: drivers/pci/controller/dwc/pcie-fu740.c 15173 15174PCI DRIVER FOR INTEL IXP4XX 15175M: Linus Walleij <linus.walleij@linaro.org> 15176S: Maintained 15177F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15178F: drivers/pci/controller/pci-ixp4xx.c 15179 15180PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15181M: Nirmal Patel <nirmal.patel@linux.intel.com> 15182R: Jonathan Derrick <jonathan.derrick@linux.dev> 15183L: linux-pci@vger.kernel.org 15184S: Supported 15185F: drivers/pci/controller/vmd.c 15186 15187PCI DRIVER FOR MICROSEMI SWITCHTEC 15188M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15189M: Logan Gunthorpe <logang@deltatee.com> 15190L: linux-pci@vger.kernel.org 15191S: Maintained 15192F: Documentation/ABI/testing/sysfs-class-switchtec 15193F: Documentation/driver-api/switchtec.rst 15194F: drivers/ntb/hw/mscc/ 15195F: drivers/pci/switch/switchtec* 15196F: include/linux/switchtec.h 15197F: include/uapi/linux/switchtec_ioctl.h 15198 15199PCI DRIVER FOR MOBIVEIL PCIE IP 15200M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15201M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15202L: linux-pci@vger.kernel.org 15203S: Supported 15204F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15205F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15206 15207PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15208M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15209M: Pali Rohár <pali@kernel.org> 15210L: linux-pci@vger.kernel.org 15211L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15212S: Maintained 15213F: drivers/pci/controller/*mvebu* 15214 15215PCI DRIVER FOR NVIDIA TEGRA 15216M: Thierry Reding <thierry.reding@gmail.com> 15217L: linux-tegra@vger.kernel.org 15218L: linux-pci@vger.kernel.org 15219S: Supported 15220F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15221F: drivers/pci/controller/pci-tegra.c 15222 15223PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15224M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15225L: linux-pci@vger.kernel.org 15226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15227S: Maintained 15228F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15229F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15230 15231PCI DRIVER FOR RENESAS R-CAR 15232M: Marek Vasut <marek.vasut+renesas@gmail.com> 15233M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15234L: linux-pci@vger.kernel.org 15235L: linux-renesas-soc@vger.kernel.org 15236S: Maintained 15237F: Documentation/devicetree/bindings/pci/*rcar* 15238F: drivers/pci/controller/*rcar* 15239 15240PCI DRIVER FOR SAMSUNG EXYNOS 15241M: Jingoo Han <jingoohan1@gmail.com> 15242L: linux-pci@vger.kernel.org 15243L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15244L: linux-samsung-soc@vger.kernel.org 15245S: Maintained 15246F: drivers/pci/controller/dwc/pci-exynos.c 15247 15248PCI DRIVER FOR SYNOPSYS DESIGNWARE 15249M: Jingoo Han <jingoohan1@gmail.com> 15250M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15251L: linux-pci@vger.kernel.org 15252S: Maintained 15253F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15254F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15255F: drivers/pci/controller/dwc/*designware* 15256 15257PCI DRIVER FOR TI DRA7XX/J721E 15258M: Kishon Vijay Abraham I <kishon@ti.com> 15259L: linux-omap@vger.kernel.org 15260L: linux-pci@vger.kernel.org 15261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15262S: Supported 15263F: Documentation/devicetree/bindings/pci/ti-pci.txt 15264F: drivers/pci/controller/cadence/pci-j721e.c 15265F: drivers/pci/controller/dwc/pci-dra7xx.c 15266 15267PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15268M: Linus Walleij <linus.walleij@linaro.org> 15269L: linux-pci@vger.kernel.org 15270S: Maintained 15271F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15272F: drivers/pci/controller/pci-v3-semi.c 15273 15274PCI ENDPOINT SUBSYSTEM 15275M: Kishon Vijay Abraham I <kishon@ti.com> 15276M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15277R: Krzysztof Wilczyński <kw@linux.com> 15278L: linux-pci@vger.kernel.org 15279S: Supported 15280Q: https://patchwork.kernel.org/project/linux-pci/list/ 15281B: https://bugzilla.kernel.org 15282C: irc://irc.oftc.net/linux-pci 15283T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15284F: Documentation/PCI/endpoint/* 15285F: Documentation/misc-devices/pci-endpoint-test.rst 15286F: drivers/misc/pci_endpoint_test.c 15287F: drivers/pci/endpoint/ 15288F: tools/pci/ 15289 15290PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15291M: Russell Currey <ruscur@russell.cc> 15292M: Oliver O'Halloran <oohall@gmail.com> 15293L: linuxppc-dev@lists.ozlabs.org 15294S: Supported 15295F: Documentation/PCI/pci-error-recovery.rst 15296F: Documentation/powerpc/eeh-pci-error-recovery.rst 15297F: arch/powerpc/include/*/eeh*.h 15298F: arch/powerpc/kernel/eeh*.c 15299F: arch/powerpc/platforms/*/eeh*.c 15300F: drivers/pci/pcie/aer.c 15301F: drivers/pci/pcie/dpc.c 15302F: drivers/pci/pcie/err.c 15303 15304PCI ERROR RECOVERY 15305M: Linas Vepstas <linasvepstas@gmail.com> 15306L: linux-pci@vger.kernel.org 15307S: Supported 15308F: Documentation/PCI/pci-error-recovery.rst 15309 15310PCI PEER-TO-PEER DMA (P2PDMA) 15311M: Bjorn Helgaas <bhelgaas@google.com> 15312M: Logan Gunthorpe <logang@deltatee.com> 15313L: linux-pci@vger.kernel.org 15314S: Supported 15315Q: https://patchwork.kernel.org/project/linux-pci/list/ 15316B: https://bugzilla.kernel.org 15317C: irc://irc.oftc.net/linux-pci 15318T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15319F: Documentation/driver-api/pci/p2pdma.rst 15320F: drivers/pci/p2pdma.c 15321F: include/linux/pci-p2pdma.h 15322 15323PCI MSI DRIVER FOR ALTERA MSI IP 15324M: Joyce Ooi <joyce.ooi@intel.com> 15325L: linux-pci@vger.kernel.org 15326S: Supported 15327F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15328F: drivers/pci/controller/pcie-altera-msi.c 15329 15330PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15331M: Toan Le <toan@os.amperecomputing.com> 15332L: linux-pci@vger.kernel.org 15333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15334S: Maintained 15335F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15336F: drivers/pci/controller/pci-xgene-msi.c 15337 15338PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15339M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15340R: Rob Herring <robh@kernel.org> 15341R: Krzysztof Wilczyński <kw@linux.com> 15342L: linux-pci@vger.kernel.org 15343S: Supported 15344Q: https://patchwork.kernel.org/project/linux-pci/list/ 15345B: https://bugzilla.kernel.org 15346C: irc://irc.oftc.net/linux-pci 15347T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15348F: drivers/pci/controller/ 15349F: drivers/pci/pci-bridge-emul.c 15350F: drivers/pci/pci-bridge-emul.h 15351 15352PCI SUBSYSTEM 15353M: Bjorn Helgaas <bhelgaas@google.com> 15354L: linux-pci@vger.kernel.org 15355S: Supported 15356Q: https://patchwork.kernel.org/project/linux-pci/list/ 15357B: https://bugzilla.kernel.org 15358C: irc://irc.oftc.net/linux-pci 15359T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15360F: Documentation/PCI/ 15361F: Documentation/devicetree/bindings/pci/ 15362F: arch/x86/kernel/early-quirks.c 15363F: arch/x86/kernel/quirks.c 15364F: arch/x86/pci/ 15365F: drivers/acpi/pci* 15366F: drivers/pci/ 15367F: include/asm-generic/pci* 15368F: include/linux/of_pci.h 15369F: include/linux/pci* 15370F: include/uapi/linux/pci* 15371F: lib/pci* 15372 15373PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15374M: Jonathan Chocron <jonnyc@amazon.com> 15375L: linux-pci@vger.kernel.org 15376S: Maintained 15377F: Documentation/devicetree/bindings/pci/pcie-al.txt 15378F: drivers/pci/controller/dwc/pcie-al.c 15379 15380PCIE DRIVER FOR AMLOGIC MESON 15381M: Yue Wang <yue.wang@Amlogic.com> 15382L: linux-pci@vger.kernel.org 15383L: linux-amlogic@lists.infradead.org 15384S: Maintained 15385F: drivers/pci/controller/dwc/pci-meson.c 15386 15387PCIE DRIVER FOR AXIS ARTPEC 15388M: Jesper Nilsson <jesper.nilsson@axis.com> 15389L: linux-arm-kernel@axis.com 15390L: linux-pci@vger.kernel.org 15391S: Maintained 15392F: Documentation/devicetree/bindings/pci/axis,artpec* 15393F: drivers/pci/controller/dwc/*artpec* 15394 15395PCIE DRIVER FOR CAVIUM THUNDERX 15396M: Robert Richter <rric@kernel.org> 15397L: linux-pci@vger.kernel.org 15398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15399S: Odd Fixes 15400F: drivers/pci/controller/pci-thunder-* 15401 15402PCIE DRIVER FOR HISILICON 15403M: Zhou Wang <wangzhou1@hisilicon.com> 15404L: linux-pci@vger.kernel.org 15405S: Maintained 15406F: drivers/pci/controller/dwc/pcie-hisi.c 15407 15408PCIE DRIVER FOR HISILICON KIRIN 15409M: Xiaowei Song <songxiaowei@hisilicon.com> 15410M: Binghui Wang <wangbinghui@hisilicon.com> 15411L: linux-pci@vger.kernel.org 15412S: Maintained 15413F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 15414F: drivers/pci/controller/dwc/pcie-kirin.c 15415 15416PCIE DRIVER FOR HISILICON STB 15417M: Shawn Guo <shawn.guo@linaro.org> 15418L: linux-pci@vger.kernel.org 15419S: Maintained 15420F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 15421F: drivers/pci/controller/dwc/pcie-histb.c 15422 15423PCIE DRIVER FOR INTEL KEEM BAY 15424M: Srikanth Thokala <srikanth.thokala@intel.com> 15425L: linux-pci@vger.kernel.org 15426S: Supported 15427F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 15428F: drivers/pci/controller/dwc/pcie-keembay.c 15429 15430PCIE DRIVER FOR INTEL LGM GW SOC 15431M: Rahul Tanwar <rtanwar@maxlinear.com> 15432L: linux-pci@vger.kernel.org 15433S: Maintained 15434F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 15435F: drivers/pci/controller/dwc/pcie-intel-gw.c 15436 15437PCIE DRIVER FOR MEDIATEK 15438M: Ryder Lee <ryder.lee@mediatek.com> 15439M: Jianjun Wang <jianjun.wang@mediatek.com> 15440L: linux-pci@vger.kernel.org 15441L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15442S: Supported 15443F: Documentation/devicetree/bindings/pci/mediatek* 15444F: drivers/pci/controller/*mediatek* 15445 15446PCIE DRIVER FOR MICROCHIP 15447M: Daire McNamara <daire.mcnamara@microchip.com> 15448L: linux-pci@vger.kernel.org 15449S: Supported 15450F: Documentation/devicetree/bindings/pci/microchip* 15451F: drivers/pci/controller/*microchip* 15452 15453PCIE DRIVER FOR QUALCOMM MSM 15454M: Stanimir Varbanov <svarbanov@mm-sol.com> 15455L: linux-pci@vger.kernel.org 15456L: linux-arm-msm@vger.kernel.org 15457S: Maintained 15458F: drivers/pci/controller/dwc/pcie-qcom.c 15459 15460PCIE ENDPOINT DRIVER FOR QUALCOMM 15461M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15462L: linux-pci@vger.kernel.org 15463L: linux-arm-msm@vger.kernel.org 15464S: Maintained 15465F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 15466F: drivers/pci/controller/dwc/pcie-qcom-ep.c 15467 15468PCIE DRIVER FOR ROCKCHIP 15469M: Shawn Lin <shawn.lin@rock-chips.com> 15470L: linux-pci@vger.kernel.org 15471L: linux-rockchip@lists.infradead.org 15472S: Maintained 15473F: Documentation/devicetree/bindings/pci/rockchip-pcie* 15474F: drivers/pci/controller/pcie-rockchip* 15475 15476PCIE DRIVER FOR SOCIONEXT UNIPHIER 15477M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 15478L: linux-pci@vger.kernel.org 15479S: Maintained 15480F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 15481F: drivers/pci/controller/dwc/pcie-uniphier* 15482 15483PCIE DRIVER FOR ST SPEAR13XX 15484M: Pratyush Anand <pratyush.anand@gmail.com> 15485L: linux-pci@vger.kernel.org 15486S: Maintained 15487F: drivers/pci/controller/dwc/*spear* 15488 15489PCMCIA SUBSYSTEM 15490M: Dominik Brodowski <linux@dominikbrodowski.net> 15491S: Odd Fixes 15492T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 15493F: Documentation/pcmcia/ 15494F: drivers/pcmcia/ 15495F: include/pcmcia/ 15496F: tools/pcmcia/ 15497 15498PCNET32 NETWORK DRIVER 15499M: Don Fry <pcnet32@frontier.com> 15500L: netdev@vger.kernel.org 15501S: Maintained 15502F: drivers/net/ethernet/amd/pcnet32.c 15503 15504PCRYPT PARALLEL CRYPTO ENGINE 15505M: Steffen Klassert <steffen.klassert@secunet.com> 15506L: linux-crypto@vger.kernel.org 15507S: Maintained 15508F: crypto/pcrypt.c 15509F: include/crypto/pcrypt.h 15510 15511PEAQ WMI HOTKEYS DRIVER 15512M: Hans de Goede <hdegoede@redhat.com> 15513L: platform-driver-x86@vger.kernel.org 15514S: Maintained 15515F: drivers/platform/x86/peaq-wmi.c 15516 15517PECI HARDWARE MONITORING DRIVERS 15518M: Iwona Winiarska <iwona.winiarska@intel.com> 15519L: linux-hwmon@vger.kernel.org 15520S: Supported 15521F: Documentation/hwmon/peci-cputemp.rst 15522F: Documentation/hwmon/peci-dimmtemp.rst 15523F: drivers/hwmon/peci/ 15524 15525PECI SUBSYSTEM 15526M: Iwona Winiarska <iwona.winiarska@intel.com> 15527L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 15528S: Supported 15529F: Documentation/devicetree/bindings/peci/ 15530F: Documentation/peci/ 15531F: drivers/peci/ 15532F: include/linux/peci-cpu.h 15533F: include/linux/peci.h 15534 15535PENSANDO ETHERNET DRIVERS 15536M: Shannon Nelson <snelson@pensando.io> 15537M: drivers@pensando.io 15538L: netdev@vger.kernel.org 15539S: Supported 15540F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 15541F: drivers/net/ethernet/pensando/ 15542 15543PER-CPU MEMORY ALLOCATOR 15544M: Dennis Zhou <dennis@kernel.org> 15545M: Tejun Heo <tj@kernel.org> 15546M: Christoph Lameter <cl@linux.com> 15547L: linux-mm@kvack.org 15548S: Maintained 15549T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 15550F: arch/*/include/asm/percpu.h 15551F: include/linux/percpu*.h 15552F: lib/percpu*.c 15553F: mm/percpu*.c 15554 15555PER-TASK DELAY ACCOUNTING 15556M: Balbir Singh <bsingharora@gmail.com> 15557S: Maintained 15558F: include/linux/delayacct.h 15559F: kernel/delayacct.c 15560 15561PERFORMANCE EVENTS SUBSYSTEM 15562M: Peter Zijlstra <peterz@infradead.org> 15563M: Ingo Molnar <mingo@redhat.com> 15564M: Arnaldo Carvalho de Melo <acme@kernel.org> 15565R: Mark Rutland <mark.rutland@arm.com> 15566R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 15567R: Jiri Olsa <jolsa@kernel.org> 15568R: Namhyung Kim <namhyung@kernel.org> 15569L: linux-perf-users@vger.kernel.org 15570L: linux-kernel@vger.kernel.org 15571S: Supported 15572W: https://perf.wiki.kernel.org/ 15573T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 15574F: arch/*/events/* 15575F: arch/*/events/*/* 15576F: arch/*/include/asm/perf_event.h 15577F: arch/*/kernel/*/*/perf_event*.c 15578F: arch/*/kernel/*/perf_event*.c 15579F: arch/*/kernel/perf_callchain.c 15580F: arch/*/kernel/perf_event*.c 15581F: include/linux/perf_event.h 15582F: include/uapi/linux/perf_event.h 15583F: kernel/events/* 15584F: tools/lib/perf/ 15585F: tools/perf/ 15586 15587PERFORMANCE EVENTS TOOLING ARM64 15588R: John Garry <john.garry@huawei.com> 15589R: Will Deacon <will@kernel.org> 15590R: James Clark <james.clark@arm.com> 15591R: Mike Leach <mike.leach@linaro.org> 15592R: Leo Yan <leo.yan@linaro.org> 15593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15594S: Supported 15595F: tools/build/feature/test-libopencsd.c 15596F: tools/perf/arch/arm*/ 15597F: tools/perf/pmu-events/arch/arm64/ 15598F: tools/perf/util/arm-spe* 15599F: tools/perf/util/cs-etm* 15600 15601PERSONALITY HANDLING 15602M: Christoph Hellwig <hch@infradead.org> 15603L: linux-abi-devel@lists.sourceforge.net 15604S: Maintained 15605F: include/linux/personality.h 15606F: include/uapi/linux/personality.h 15607 15608PHOENIX RC FLIGHT CONTROLLER ADAPTER 15609M: Marcus Folkesson <marcus.folkesson@gmail.com> 15610L: linux-input@vger.kernel.org 15611S: Maintained 15612F: Documentation/input/devices/pxrc.rst 15613F: drivers/input/joystick/pxrc.c 15614 15615PHONET PROTOCOL 15616M: Remi Denis-Courmont <courmisch@gmail.com> 15617S: Supported 15618F: Documentation/networking/phonet.rst 15619F: include/linux/phonet.h 15620F: include/net/phonet/ 15621F: include/uapi/linux/phonet.h 15622F: net/phonet/ 15623 15624PHRAM MTD DRIVER 15625M: Joern Engel <joern@lazybastard.org> 15626L: linux-mtd@lists.infradead.org 15627S: Maintained 15628F: drivers/mtd/devices/phram.c 15629 15630PICOLCD HID DRIVER 15631M: Bruno Prémont <bonbons@linux-vserver.org> 15632L: linux-input@vger.kernel.org 15633S: Maintained 15634F: drivers/hid/hid-picolcd* 15635 15636PIDFD API 15637M: Christian Brauner <christian@brauner.io> 15638L: linux-kernel@vger.kernel.org 15639S: Maintained 15640T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 15641F: samples/pidfd/ 15642F: tools/testing/selftests/clone3/ 15643F: tools/testing/selftests/pid_namespace/ 15644F: tools/testing/selftests/pidfd/ 15645K: (?i)pidfd 15646K: (?i)clone3 15647K: \b(clone_args|kernel_clone_args)\b 15648 15649PIN CONTROL SUBSYSTEM 15650M: Linus Walleij <linus.walleij@linaro.org> 15651L: linux-gpio@vger.kernel.org 15652S: Maintained 15653T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 15654F: Documentation/devicetree/bindings/pinctrl/ 15655F: Documentation/driver-api/pin-control.rst 15656F: drivers/pinctrl/ 15657F: include/linux/pinctrl/ 15658 15659PIN CONTROLLER - AMD 15660M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 15661M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15662S: Maintained 15663F: drivers/pinctrl/pinctrl-amd.c 15664 15665PIN CONTROLLER - FREESCALE 15666M: Dong Aisheng <aisheng.dong@nxp.com> 15667M: Fabio Estevam <festevam@gmail.com> 15668M: Shawn Guo <shawnguo@kernel.org> 15669M: Stefan Agner <stefan@agner.ch> 15670R: Pengutronix Kernel Team <kernel@pengutronix.de> 15671L: linux-gpio@vger.kernel.org 15672S: Maintained 15673F: Documentation/devicetree/bindings/pinctrl/fsl,* 15674F: drivers/pinctrl/freescale/ 15675 15676PIN CONTROLLER - INTEL 15677M: Mika Westerberg <mika.westerberg@linux.intel.com> 15678M: Andy Shevchenko <andy@kernel.org> 15679S: Maintained 15680T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 15681F: drivers/pinctrl/intel/ 15682 15683PIN CONTROLLER - KEEMBAY 15684M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 15685S: Supported 15686F: drivers/pinctrl/pinctrl-keembay* 15687 15688PIN CONTROLLER - MEDIATEK 15689M: Sean Wang <sean.wang@kernel.org> 15690L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15691S: Maintained 15692F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 15693F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 15694F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 15695F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 15696F: drivers/pinctrl/mediatek/ 15697 15698PIN CONTROLLER - MICROCHIP AT91 15699M: Ludovic Desroches <ludovic.desroches@microchip.com> 15700L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15701L: linux-gpio@vger.kernel.org 15702S: Supported 15703F: drivers/gpio/gpio-sama5d2-piobu.c 15704F: drivers/pinctrl/pinctrl-at91* 15705 15706PIN CONTROLLER - QUALCOMM 15707M: Bjorn Andersson <bjorn.andersson@linaro.org> 15708L: linux-arm-msm@vger.kernel.org 15709S: Maintained 15710F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 15711F: drivers/pinctrl/qcom/ 15712 15713PIN CONTROLLER - RENESAS 15714M: Geert Uytterhoeven <geert+renesas@glider.be> 15715L: linux-renesas-soc@vger.kernel.org 15716S: Supported 15717T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 15718F: Documentation/devicetree/bindings/pinctrl/renesas,* 15719F: drivers/pinctrl/renesas/ 15720 15721PIN CONTROLLER - SAMSUNG 15722M: Tomasz Figa <tomasz.figa@gmail.com> 15723M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15724M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15725R: Alim Akhtar <alim.akhtar@samsung.com> 15726L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15727L: linux-samsung-soc@vger.kernel.org 15728S: Maintained 15729C: irc://irc.libera.chat/linux-exynos 15730Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 15731B: mailto:linux-samsung-soc@vger.kernel.org 15732T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 15733F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 15734F: drivers/pinctrl/samsung/ 15735F: include/dt-bindings/pinctrl/samsung.h 15736 15737PIN CONTROLLER - SINGLE 15738M: Tony Lindgren <tony@atomide.com> 15739M: Haojian Zhuang <haojian.zhuang@linaro.org> 15740L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15741L: linux-omap@vger.kernel.org 15742S: Maintained 15743F: drivers/pinctrl/pinctrl-single.c 15744 15745PIN CONTROLLER - THUNDERBAY 15746M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 15747S: Supported 15748F: drivers/pinctrl/pinctrl-thunderbay.c 15749 15750PIN CONTROLLER - SUNPLUS / TIBBO 15751M: Dvorkin Dmitry <dvorkin@tibbo.com> 15752M: Wells Lu <wellslutw@gmail.com> 15753L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15754S: Maintained 15755W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 15756F: Documentation/devicetree/bindings/pinctrl/sunplus,* 15757F: drivers/pinctrl/sunplus/ 15758F: include/dt-bindings/pinctrl/sppctl*.h 15759 15760PKTCDVD DRIVER 15761M: linux-block@vger.kernel.org 15762S: Orphan 15763F: drivers/block/pktcdvd.c 15764F: include/linux/pktcdvd.h 15765F: include/uapi/linux/pktcdvd.h 15766 15767PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 15768M: Tomasz Duszynski <tduszyns@gmail.com> 15769S: Maintained 15770F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 15771F: drivers/iio/chemical/pms7003.c 15772 15773PLDMFW LIBRARY 15774M: Jacob Keller <jacob.e.keller@intel.com> 15775S: Maintained 15776F: Documentation/driver-api/pldmfw/ 15777F: include/linux/pldmfw.h 15778F: lib/pldmfw/ 15779 15780PLX DMA DRIVER 15781M: Logan Gunthorpe <logang@deltatee.com> 15782S: Maintained 15783F: drivers/dma/plx_dma.c 15784 15785PM6764TR DRIVER 15786M: Charles Hsu <hsu.yungteng@gmail.com> 15787L: linux-hwmon@vger.kernel.org 15788S: Maintained 15789F: Documentation/hwmon/pm6764tr.rst 15790F: drivers/hwmon/pmbus/pm6764tr.c 15791 15792PM-GRAPH UTILITY 15793M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 15794L: linux-pm@vger.kernel.org 15795S: Supported 15796W: https://01.org/pm-graph 15797B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 15798T: git git://github.com/intel/pm-graph 15799F: tools/power/pm-graph 15800 15801PMBUS HARDWARE MONITORING DRIVERS 15802M: Guenter Roeck <linux@roeck-us.net> 15803L: linux-hwmon@vger.kernel.org 15804S: Maintained 15805W: http://hwmon.wiki.kernel.org/ 15806W: http://www.roeck-us.net/linux/drivers/ 15807T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 15808F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 15809F: Documentation/devicetree/bindings/hwmon/max31785.txt 15810F: Documentation/hwmon/adm1275.rst 15811F: Documentation/hwmon/ibm-cffps.rst 15812F: Documentation/hwmon/ir35221.rst 15813F: Documentation/hwmon/lm25066.rst 15814F: Documentation/hwmon/ltc2978.rst 15815F: Documentation/hwmon/ltc3815.rst 15816F: Documentation/hwmon/max16064.rst 15817F: Documentation/hwmon/max20751.rst 15818F: Documentation/hwmon/max31785.rst 15819F: Documentation/hwmon/max34440.rst 15820F: Documentation/hwmon/max8688.rst 15821F: Documentation/hwmon/pmbus-core.rst 15822F: Documentation/hwmon/pmbus.rst 15823F: Documentation/hwmon/tps40422.rst 15824F: Documentation/hwmon/ucd9000.rst 15825F: Documentation/hwmon/ucd9200.rst 15826F: Documentation/hwmon/zl6100.rst 15827F: drivers/hwmon/pmbus/ 15828F: include/linux/pmbus.h 15829 15830PMC SIERRA MaxRAID DRIVER 15831L: linux-scsi@vger.kernel.org 15832S: Orphan 15833W: http://www.pmc-sierra.com/ 15834F: drivers/scsi/pmcraid.* 15835 15836PMC SIERRA PM8001 DRIVER 15837M: Jack Wang <jinpu.wang@cloud.ionos.com> 15838L: linux-scsi@vger.kernel.org 15839S: Supported 15840F: drivers/scsi/pm8001/ 15841 15842PNI RM3100 IIO DRIVER 15843M: Song Qiang <songqiang1304521@gmail.com> 15844L: linux-iio@vger.kernel.org 15845S: Maintained 15846F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 15847F: drivers/iio/magnetometer/rm3100* 15848 15849PNP SUPPORT 15850M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 15851L: linux-acpi@vger.kernel.org 15852S: Maintained 15853F: drivers/pnp/ 15854F: include/linux/pnp.h 15855 15856POSIX CLOCKS and TIMERS 15857M: Thomas Gleixner <tglx@linutronix.de> 15858L: linux-kernel@vger.kernel.org 15859S: Maintained 15860T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 15861F: fs/timerfd.c 15862F: include/linux/time_namespace.h 15863F: include/linux/timer* 15864F: kernel/time/*timer* 15865F: kernel/time/namespace.c 15866 15867POWER MANAGEMENT CORE 15868M: "Rafael J. Wysocki" <rafael@kernel.org> 15869L: linux-pm@vger.kernel.org 15870S: Supported 15871B: https://bugzilla.kernel.org 15872T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 15873F: drivers/base/power/ 15874F: drivers/powercap/ 15875F: include/linux/intel_rapl.h 15876F: include/linux/pm.h 15877F: include/linux/pm_* 15878F: include/linux/powercap.h 15879F: kernel/configs/nopm.config 15880 15881DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 15882M: Daniel Lezcano <daniel.lezcano@kernel.org> 15883L: linux-pm@vger.kernel.org 15884S: Supported 15885B: https://bugzilla.kernel.org 15886T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 15887F: drivers/powercap/dtpm* 15888F: include/linux/dtpm.h 15889 15890POWER STATE COORDINATION INTERFACE (PSCI) 15891M: Mark Rutland <mark.rutland@arm.com> 15892M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15894S: Maintained 15895F: drivers/firmware/psci/ 15896F: include/linux/psci.h 15897F: include/uapi/linux/psci.h 15898 15899POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 15900M: Sebastian Reichel <sre@kernel.org> 15901L: linux-pm@vger.kernel.org 15902S: Maintained 15903T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 15904F: Documentation/ABI/testing/sysfs-class-power 15905F: Documentation/devicetree/bindings/power/supply/ 15906F: drivers/power/supply/ 15907F: include/linux/power/ 15908F: include/linux/power_supply.h 15909 15910POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 15911M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 15912L: linuxppc-dev@lists.ozlabs.org 15913S: Maintained 15914F: drivers/char/powernv-op-panel.c 15915 15916PPP OVER ATM (RFC 2364) 15917M: Mitchell Blank Jr <mitch@sfgoth.com> 15918S: Maintained 15919F: include/uapi/linux/atmppp.h 15920F: net/atm/pppoatm.c 15921 15922PPP OVER ETHERNET 15923M: Michal Ostrowski <mostrows@earthlink.net> 15924S: Maintained 15925F: drivers/net/ppp/pppoe.c 15926F: drivers/net/ppp/pppox.c 15927 15928PPP OVER L2TP 15929M: James Chapman <jchapman@katalix.com> 15930S: Maintained 15931F: include/linux/if_pppol2tp.h 15932F: include/uapi/linux/if_pppol2tp.h 15933F: net/l2tp/l2tp_ppp.c 15934 15935PPP PROTOCOL DRIVERS AND COMPRESSORS 15936M: Paul Mackerras <paulus@samba.org> 15937L: linux-ppp@vger.kernel.org 15938S: Maintained 15939F: drivers/net/ppp/ppp_* 15940 15941PPS SUPPORT 15942M: Rodolfo Giometti <giometti@enneenne.com> 15943L: linuxpps@ml.enneenne.com (subscribers-only) 15944S: Maintained 15945W: http://wiki.enneenne.com/index.php/LinuxPPS_support 15946F: Documentation/ABI/testing/sysfs-pps 15947F: Documentation/devicetree/bindings/pps/pps-gpio.txt 15948F: Documentation/driver-api/pps.rst 15949F: drivers/pps/ 15950F: include/linux/pps*.h 15951F: include/uapi/linux/pps.h 15952 15953PPTP DRIVER 15954M: Dmitry Kozlov <xeb@mail.ru> 15955L: netdev@vger.kernel.org 15956S: Maintained 15957W: http://sourceforge.net/projects/accel-pptp 15958F: drivers/net/ppp/pptp.c 15959 15960PRESSURE STALL INFORMATION (PSI) 15961M: Johannes Weiner <hannes@cmpxchg.org> 15962M: Suren Baghdasaryan <surenb@google.com> 15963S: Maintained 15964F: include/linux/psi* 15965F: kernel/sched/psi.c 15966 15967PRINTK 15968M: Petr Mladek <pmladek@suse.com> 15969M: Sergey Senozhatsky <senozhatsky@chromium.org> 15970R: Steven Rostedt <rostedt@goodmis.org> 15971R: John Ogness <john.ogness@linutronix.de> 15972S: Maintained 15973T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 15974F: include/linux/printk.h 15975F: kernel/printk/ 15976 15977PRINTK INDEXING 15978R: Chris Down <chris@chrisdown.name> 15979S: Maintained 15980F: Documentation/core-api/printk-index.rst 15981F: kernel/printk/index.c 15982K: printk_index 15983 15984PROC FILESYSTEM 15985L: linux-kernel@vger.kernel.org 15986L: linux-fsdevel@vger.kernel.org 15987S: Maintained 15988F: Documentation/filesystems/proc.rst 15989F: fs/proc/ 15990F: include/linux/proc_fs.h 15991F: tools/testing/selftests/proc/ 15992 15993PROC SYSCTL 15994M: Luis Chamberlain <mcgrof@kernel.org> 15995M: Kees Cook <keescook@chromium.org> 15996M: Iurii Zaikin <yzaikin@google.com> 15997L: linux-kernel@vger.kernel.org 15998L: linux-fsdevel@vger.kernel.org 15999S: Maintained 16000T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16001F: fs/proc/proc_sysctl.c 16002F: include/linux/sysctl.h 16003F: kernel/sysctl-test.c 16004F: kernel/sysctl.c 16005F: tools/testing/selftests/sysctl/ 16006 16007PS3 NETWORK SUPPORT 16008M: Geoff Levand <geoff@infradead.org> 16009L: netdev@vger.kernel.org 16010L: linuxppc-dev@lists.ozlabs.org 16011S: Maintained 16012F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16013 16014PS3 PLATFORM SUPPORT 16015M: Geoff Levand <geoff@infradead.org> 16016L: linuxppc-dev@lists.ozlabs.org 16017S: Maintained 16018F: arch/powerpc/boot/ps3* 16019F: arch/powerpc/include/asm/lv1call.h 16020F: arch/powerpc/include/asm/ps3*.h 16021F: arch/powerpc/platforms/ps3/ 16022F: drivers/*/ps3* 16023F: drivers/ps3/ 16024F: drivers/rtc/rtc-ps3.c 16025F: drivers/usb/host/*ps3.c 16026F: sound/ppc/snd_ps3* 16027 16028PS3VRAM DRIVER 16029M: Jim Paris <jim@jtan.com> 16030M: Geoff Levand <geoff@infradead.org> 16031L: linuxppc-dev@lists.ozlabs.org 16032S: Maintained 16033F: drivers/block/ps3vram.c 16034 16035PSAMPLE PACKET SAMPLING SUPPORT 16036M: Yotam Gigi <yotam.gi@gmail.com> 16037S: Maintained 16038F: include/net/psample.h 16039F: include/uapi/linux/psample.h 16040F: net/psample 16041 16042PSTORE FILESYSTEM 16043M: Kees Cook <keescook@chromium.org> 16044M: Anton Vorontsov <anton@enomsg.org> 16045M: Colin Cross <ccross@android.com> 16046M: Tony Luck <tony.luck@intel.com> 16047S: Maintained 16048T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16049F: Documentation/admin-guide/ramoops.rst 16050F: Documentation/admin-guide/pstore-blk.rst 16051F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16052F: drivers/acpi/apei/erst.c 16053F: drivers/firmware/efi/efi-pstore.c 16054F: fs/pstore/ 16055F: include/linux/pstore* 16056K: \b(pstore|ramoops) 16057 16058PTP HARDWARE CLOCK SUPPORT 16059M: Richard Cochran <richardcochran@gmail.com> 16060L: netdev@vger.kernel.org 16061S: Maintained 16062W: http://linuxptp.sourceforge.net/ 16063F: Documentation/ABI/testing/sysfs-ptp 16064F: Documentation/driver-api/ptp.rst 16065F: drivers/net/phy/dp83640* 16066F: drivers/ptp/* 16067F: include/linux/ptp_cl* 16068 16069PTP VIRTUAL CLOCK SUPPORT 16070M: Yangbo Lu <yangbo.lu@nxp.com> 16071L: netdev@vger.kernel.org 16072S: Maintained 16073F: drivers/ptp/ptp_vclock.c 16074F: net/ethtool/phc_vclocks.c 16075 16076PTRACE SUPPORT 16077M: Oleg Nesterov <oleg@redhat.com> 16078S: Maintained 16079F: arch/*/*/ptrace*.c 16080F: arch/*/include/asm/ptrace*.h 16081F: arch/*/ptrace*.c 16082F: include/asm-generic/syscall.h 16083F: include/linux/ptrace.h 16084F: include/linux/regset.h 16085F: include/uapi/linux/ptrace.h 16086F: include/uapi/linux/ptrace.h 16087F: kernel/ptrace.c 16088 16089PULSE8-CEC DRIVER 16090M: Hans Verkuil <hverkuil@xs4all.nl> 16091L: linux-media@vger.kernel.org 16092S: Maintained 16093T: git git://linuxtv.org/media_tree.git 16094F: Documentation/admin-guide/media/pulse8-cec.rst 16095F: drivers/media/cec/usb/pulse8/ 16096 16097PURELIFI PLFXLC DRIVER 16098M: Srinivasan Raju <srini.raju@purelifi.com> 16099L: linux-wireless@vger.kernel.org 16100S: Supported 16101F: drivers/net/wireless/purelifi/plfxlc/ 16102 16103PVRUSB2 VIDEO4LINUX DRIVER 16104M: Mike Isely <isely@pobox.com> 16105L: pvrusb2@isely.net (subscribers-only) 16106L: linux-media@vger.kernel.org 16107S: Maintained 16108W: http://www.isely.net/pvrusb2/ 16109T: git git://linuxtv.org/media_tree.git 16110F: Documentation/driver-api/media/drivers/pvrusb2* 16111F: drivers/media/usb/pvrusb2/ 16112 16113PWC WEBCAM DRIVER 16114M: Hans Verkuil <hverkuil@xs4all.nl> 16115L: linux-media@vger.kernel.org 16116S: Odd Fixes 16117T: git git://linuxtv.org/media_tree.git 16118F: drivers/media/usb/pwc/* 16119F: include/trace/events/pwc.h 16120 16121PWM FAN DRIVER 16122M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 16123L: linux-hwmon@vger.kernel.org 16124S: Supported 16125F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 16126F: Documentation/hwmon/pwm-fan.rst 16127F: drivers/hwmon/pwm-fan.c 16128 16129PWM IR Transmitter 16130M: Sean Young <sean@mess.org> 16131L: linux-media@vger.kernel.org 16132S: Maintained 16133F: drivers/media/rc/pwm-ir-tx.c 16134 16135PWM SUBSYSTEM 16136M: Thierry Reding <thierry.reding@gmail.com> 16137R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16138M: Lee Jones <lee.jones@linaro.org> 16139L: linux-pwm@vger.kernel.org 16140S: Maintained 16141Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16142T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16143F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 16144F: Documentation/devicetree/bindings/pwm/ 16145F: Documentation/driver-api/pwm.rst 16146F: drivers/gpio/gpio-mvebu.c 16147F: drivers/pwm/ 16148F: drivers/video/backlight/pwm_bl.c 16149F: include/linux/pwm.h 16150F: include/linux/pwm_backlight.h 16151K: pwm_(config|apply_state|ops) 16152 16153PXA GPIO DRIVER 16154M: Robert Jarzmik <robert.jarzmik@free.fr> 16155L: linux-gpio@vger.kernel.org 16156S: Maintained 16157F: drivers/gpio/gpio-pxa.c 16158 16159PXA MMCI DRIVER 16160S: Orphan 16161 16162PXA RTC DRIVER 16163M: Robert Jarzmik <robert.jarzmik@free.fr> 16164L: linux-rtc@vger.kernel.org 16165S: Maintained 16166 16167PXA2xx/PXA3xx SUPPORT 16168M: Daniel Mack <daniel@zonque.org> 16169M: Haojian Zhuang <haojian.zhuang@gmail.com> 16170M: Robert Jarzmik <robert.jarzmik@free.fr> 16171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16172S: Maintained 16173T: git git://github.com/hzhuang1/linux.git 16174T: git git://github.com/rjarzmik/linux.git 16175F: arch/arm/boot/dts/pxa* 16176F: arch/arm/mach-pxa/ 16177F: drivers/dma/pxa* 16178F: drivers/pcmcia/pxa2xx* 16179F: drivers/pinctrl/pxa/ 16180F: drivers/spi/spi-pxa2xx* 16181F: drivers/usb/gadget/udc/pxa2* 16182F: include/sound/pxa2xx-lib.h 16183F: sound/arm/pxa* 16184F: sound/soc/pxa/ 16185 16186QAT DRIVER 16187M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16188L: qat-linux@intel.com 16189S: Supported 16190F: drivers/crypto/qat/ 16191 16192QCOM AUDIO (ASoC) DRIVERS 16193M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16194M: Banajit Goswami <bgoswami@codeaurora.org> 16195L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16196S: Supported 16197F: sound/soc/codecs/lpass-va-macro.c 16198F: sound/soc/codecs/lpass-wsa-macro.* 16199F: sound/soc/codecs/msm8916-wcd-analog.c 16200F: sound/soc/codecs/msm8916-wcd-digital.c 16201F: sound/soc/codecs/wcd9335.* 16202F: sound/soc/codecs/wcd934x.c 16203F: sound/soc/codecs/wcd-clsh-v2.* 16204F: sound/soc/codecs/wsa881x.c 16205F: sound/soc/qcom/ 16206 16207QCOM EMBEDDED USB DEBUGGER (EUD) 16208M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16209L: linux-arm-msm@vger.kernel.org 16210S: Maintained 16211F: Documentation/ABI/testing/sysfs-driver-eud 16212F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16213F: drivers/usb/misc/qcom_eud.c 16214 16215QCOM IPA DRIVER 16216M: Alex Elder <elder@kernel.org> 16217L: netdev@vger.kernel.org 16218S: Supported 16219F: drivers/net/ipa/ 16220 16221QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16222M: Gabriel Somlo <somlo@cmu.edu> 16223M: "Michael S. Tsirkin" <mst@redhat.com> 16224L: qemu-devel@nongnu.org 16225S: Maintained 16226F: drivers/firmware/qemu_fw_cfg.c 16227F: include/uapi/linux/qemu_fw_cfg.h 16228 16229QIB DRIVER 16230M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16231L: linux-rdma@vger.kernel.org 16232S: Supported 16233F: drivers/infiniband/hw/qib/ 16234 16235QLOGIC QL41xxx FCOE DRIVER 16236M: Saurav Kashyap <skashyap@marvell.com> 16237M: Javed Hasan <jhasan@marvell.com> 16238M: GR-QLogic-Storage-Upstream@marvell.com 16239L: linux-scsi@vger.kernel.org 16240S: Supported 16241F: drivers/scsi/qedf/ 16242 16243QLOGIC QL41xxx ISCSI DRIVER 16244M: Nilesh Javali <njavali@marvell.com> 16245M: Manish Rangankar <mrangankar@marvell.com> 16246M: GR-QLogic-Storage-Upstream@marvell.com 16247L: linux-scsi@vger.kernel.org 16248S: Supported 16249F: drivers/scsi/qedi/ 16250 16251QLOGIC QL4xxx ETHERNET DRIVER 16252M: Ariel Elior <aelior@marvell.com> 16253M: Manish Chopra <manishc@marvell.com> 16254L: netdev@vger.kernel.org 16255S: Supported 16256F: drivers/net/ethernet/qlogic/qed/ 16257F: drivers/net/ethernet/qlogic/qede/ 16258F: include/linux/qed/ 16259 16260QLOGIC QL4xxx RDMA DRIVER 16261M: Michal Kalderon <mkalderon@marvell.com> 16262M: Ariel Elior <aelior@marvell.com> 16263L: linux-rdma@vger.kernel.org 16264S: Supported 16265F: drivers/infiniband/hw/qedr/ 16266F: include/uapi/rdma/qedr-abi.h 16267 16268QLOGIC QLA1280 SCSI DRIVER 16269M: Michael Reed <mdr@sgi.com> 16270L: linux-scsi@vger.kernel.org 16271S: Maintained 16272F: drivers/scsi/qla1280.[ch] 16273 16274QLOGIC QLA2XXX FC-SCSI DRIVER 16275M: Nilesh Javali <njavali@marvell.com> 16276M: GR-QLogic-Storage-Upstream@marvell.com 16277L: linux-scsi@vger.kernel.org 16278S: Supported 16279F: drivers/scsi/qla2xxx/ 16280 16281QLOGIC QLA3XXX NETWORK DRIVER 16282M: GR-Linux-NIC-Dev@marvell.com 16283L: netdev@vger.kernel.org 16284S: Supported 16285F: drivers/net/ethernet/qlogic/qla3xxx.* 16286 16287QLOGIC QLA4XXX iSCSI DRIVER 16288M: Nilesh Javali <njavali@marvell.com> 16289M: Manish Rangankar <mrangankar@marvell.com> 16290M: GR-QLogic-Storage-Upstream@marvell.com 16291L: linux-scsi@vger.kernel.org 16292S: Supported 16293F: drivers/scsi/qla4xxx/ 16294 16295QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16296M: Shahed Shaikh <shshaikh@marvell.com> 16297M: Manish Chopra <manishc@marvell.com> 16298M: GR-Linux-NIC-Dev@marvell.com 16299L: netdev@vger.kernel.org 16300S: Supported 16301F: drivers/net/ethernet/qlogic/qlcnic/ 16302 16303QLOGIC QLGE 10Gb ETHERNET DRIVER 16304M: Manish Chopra <manishc@marvell.com> 16305M: GR-Linux-NIC-Dev@marvell.com 16306M: Coiby Xu <coiby.xu@gmail.com> 16307L: netdev@vger.kernel.org 16308S: Supported 16309F: Documentation/networking/device_drivers/qlogic/qlge.rst 16310F: drivers/staging/qlge/ 16311 16312QM1D1B0004 MEDIA DRIVER 16313M: Akihiro Tsukada <tskd08@gmail.com> 16314L: linux-media@vger.kernel.org 16315S: Odd Fixes 16316F: drivers/media/tuners/qm1d1b0004* 16317 16318QM1D1C0042 MEDIA DRIVER 16319M: Akihiro Tsukada <tskd08@gmail.com> 16320L: linux-media@vger.kernel.org 16321S: Odd Fixes 16322F: drivers/media/tuners/qm1d1c0042* 16323 16324QNX4 FILESYSTEM 16325M: Anders Larsen <al@alarsen.net> 16326S: Maintained 16327W: http://www.alarsen.net/linux/qnx4fs/ 16328F: fs/qnx4/ 16329F: include/uapi/linux/qnx4_fs.h 16330F: include/uapi/linux/qnxtypes.h 16331 16332QORIQ DPAA2 FSL-MC BUS DRIVER 16333M: Stuart Yoder <stuyoder@gmail.com> 16334M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16335L: linux-kernel@vger.kernel.org 16336S: Maintained 16337F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16338F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16339F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16340F: drivers/bus/fsl-mc/ 16341F: include/uapi/linux/fsl_mc.h 16342 16343QT1010 MEDIA DRIVER 16344M: Antti Palosaari <crope@iki.fi> 16345L: linux-media@vger.kernel.org 16346S: Maintained 16347W: https://linuxtv.org 16348W: http://palosaari.fi/linux/ 16349Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16350T: git git://linuxtv.org/anttip/media_tree.git 16351F: drivers/media/tuners/qt1010* 16352 16353QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16354M: Kalle Valo <kvalo@kernel.org> 16355L: ath10k@lists.infradead.org 16356S: Supported 16357W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16358T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16359F: drivers/net/wireless/ath/ath10k/ 16360F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16361 16362QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16363M: Kalle Valo <kvalo@kernel.org> 16364L: ath11k@lists.infradead.org 16365S: Supported 16366T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16367F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16368F: drivers/net/wireless/ath/ath11k/ 16369 16370QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16371M: Toke Høiland-Jørgensen <toke@toke.dk> 16372L: linux-wireless@vger.kernel.org 16373S: Maintained 16374W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16375F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16376F: drivers/net/wireless/ath/ath9k/ 16377 16378QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16379M: Stephan Gerhold <stephan@gerhold.net> 16380L: netdev@vger.kernel.org 16381L: linux-arm-msm@vger.kernel.org 16382S: Maintained 16383F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16384F: drivers/net/wwan/qcom_bam_dmux.c 16385 16386QUALCOMM CAMERA SUBSYSTEM DRIVER 16387M: Robert Foss <robert.foss@linaro.org> 16388M: Todor Tomov <todor.too@gmail.com> 16389L: linux-media@vger.kernel.org 16390S: Maintained 16391F: Documentation/admin-guide/media/qcom_camss.rst 16392F: Documentation/devicetree/bindings/media/*camss* 16393F: drivers/media/platform/qcom/camss/ 16394 16395QUALCOMM CLOCK DRIVERS 16396M: Bjorn Andersson <bjorn.andersson@linaro.org> 16397L: linux-arm-msm@vger.kernel.org 16398S: Supported 16399T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 16400F: Documentation/devicetree/bindings/clock/qcom,* 16401F: drivers/clk/qcom/ 16402F: include/dt-bindings/clock/qcom,* 16403 16404QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 16405M: Niklas Cassel <nks@flawful.org> 16406L: linux-pm@vger.kernel.org 16407L: linux-arm-msm@vger.kernel.org 16408S: Maintained 16409F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 16410F: drivers/soc/qcom/cpr.c 16411 16412QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 16413M: Ilia Lin <ilia.lin@kernel.org> 16414L: linux-pm@vger.kernel.org 16415S: Maintained 16416F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 16417F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 16418F: drivers/cpufreq/qcom-cpufreq-nvmem.c 16419 16420QUALCOMM CRYPTO DRIVERS 16421M: Thara Gopinath <thara.gopinath@linaro.org> 16422L: linux-crypto@vger.kernel.org 16423L: linux-arm-msm@vger.kernel.org 16424S: Maintained 16425F: drivers/crypto/qce/ 16426 16427QUALCOMM EMAC GIGABIT ETHERNET DRIVER 16428M: Timur Tabi <timur@kernel.org> 16429L: netdev@vger.kernel.org 16430S: Maintained 16431F: drivers/net/ethernet/qualcomm/emac/ 16432 16433QUALCOMM ETHQOS ETHERNET DRIVER 16434M: Vinod Koul <vkoul@kernel.org> 16435L: netdev@vger.kernel.org 16436S: Maintained 16437F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 16438F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 16439 16440QUALCOMM FASTRPC DRIVER 16441M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16442M: Amol Maheshwari <amahesh@qti.qualcomm.com> 16443L: linux-arm-msm@vger.kernel.org 16444S: Maintained 16445F: Documentation/devicetree/bindings/misc/qcom,fastrpc.txt 16446F: drivers/misc/fastrpc.c 16447F: include/uapi/misc/fastrpc.h 16448 16449QUALCOMM HEXAGON ARCHITECTURE 16450M: Brian Cain <bcain@quicinc.com> 16451L: linux-hexagon@vger.kernel.org 16452T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 16453S: Supported 16454F: arch/hexagon/ 16455 16456QUALCOMM HIDMA DRIVER 16457M: Sinan Kaya <okaya@kernel.org> 16458L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16459L: linux-arm-msm@vger.kernel.org 16460L: dmaengine@vger.kernel.org 16461S: Supported 16462F: drivers/dma/qcom/hidma* 16463 16464QUALCOMM I2C CCI DRIVER 16465M: Loic Poulain <loic.poulain@linaro.org> 16466M: Robert Foss <robert.foss@linaro.org> 16467L: linux-i2c@vger.kernel.org 16468L: linux-arm-msm@vger.kernel.org 16469S: Maintained 16470F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt 16471F: drivers/i2c/busses/i2c-qcom-cci.c 16472 16473QUALCOMM IOMMU 16474M: Rob Clark <robdclark@gmail.com> 16475L: iommu@lists.linux-foundation.org 16476L: linux-arm-msm@vger.kernel.org 16477S: Maintained 16478F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 16479 16480QUALCOMM IPC ROUTER (QRTR) DRIVER 16481M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16482L: linux-arm-msm@vger.kernel.org 16483S: Maintained 16484F: include/trace/events/qrtr.h 16485F: include/uapi/linux/qrtr.h 16486F: net/qrtr/ 16487 16488QUALCOMM IPCC MAILBOX DRIVER 16489M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16490L: linux-arm-msm@vger.kernel.org 16491S: Supported 16492F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 16493F: drivers/mailbox/qcom-ipcc.c 16494F: include/dt-bindings/mailbox/qcom-ipcc.h 16495 16496QUALCOMM IPQ4019 USB PHY DRIVER 16497M: Robert Marko <robert.marko@sartura.hr> 16498M: Luka Perkov <luka.perkov@sartura.hr> 16499L: linux-arm-msm@vger.kernel.org 16500S: Maintained 16501F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 16502F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 16503 16504QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 16505M: Robert Marko <robert.marko@sartura.hr> 16506M: Luka Perkov <luka.perkov@sartura.hr> 16507L: linux-arm-msm@vger.kernel.org 16508S: Maintained 16509F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 16510F: drivers/regulator/vqmmc-ipq4019-regulator.c 16511 16512QUALCOMM NAND CONTROLLER DRIVER 16513M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16514L: linux-mtd@lists.infradead.org 16515L: linux-arm-msm@vger.kernel.org 16516S: Maintained 16517F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 16518F: drivers/mtd/nand/raw/qcom_nandc.c 16519 16520QUALCOMM RMNET DRIVER 16521M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 16522M: Sean Tranchetti <quic_stranche@quicinc.com> 16523L: netdev@vger.kernel.org 16524S: Maintained 16525F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 16526F: drivers/net/ethernet/qualcomm/rmnet/ 16527F: include/linux/if_rmnet.h 16528 16529QUALCOMM TSENS THERMAL DRIVER 16530M: Amit Kucheria <amitk@kernel.org> 16531M: Thara Gopinath <thara.gopinath@linaro.org> 16532L: linux-pm@vger.kernel.org 16533L: linux-arm-msm@vger.kernel.org 16534S: Maintained 16535F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 16536F: drivers/thermal/qcom/ 16537 16538QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 16539M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 16540L: linux-media@vger.kernel.org 16541L: linux-arm-msm@vger.kernel.org 16542S: Maintained 16543T: git git://linuxtv.org/media_tree.git 16544F: Documentation/devicetree/bindings/media/*venus* 16545F: drivers/media/platform/qcom/venus/ 16546 16547QUALCOMM WCN36XX WIRELESS DRIVER 16548M: Loic Poulain <loic.poulain@linaro.org> 16549L: wcn36xx@lists.infradead.org 16550S: Supported 16551W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 16552F: drivers/net/wireless/ath/wcn36xx/ 16553 16554QUANTENNA QTNFMAC WIRELESS DRIVER 16555M: Igor Mitsyanko <imitsyanko@quantenna.com> 16556R: Sergey Matyukevich <geomatsi@gmail.com> 16557L: linux-wireless@vger.kernel.org 16558S: Maintained 16559F: drivers/net/wireless/quantenna 16560 16561RADEON and AMDGPU DRM DRIVERS 16562M: Alex Deucher <alexander.deucher@amd.com> 16563M: Christian König <christian.koenig@amd.com> 16564M: Pan, Xinhui <Xinhui.Pan@amd.com> 16565L: amd-gfx@lists.freedesktop.org 16566S: Supported 16567T: git https://gitlab.freedesktop.org/agd5f/linux.git 16568B: https://gitlab.freedesktop.org/drm/amd/-/issues 16569C: irc://irc.oftc.net/radeon 16570F: Documentation/gpu/amdgpu/ 16571F: drivers/gpu/drm/amd/ 16572F: drivers/gpu/drm/radeon/ 16573F: include/uapi/drm/amdgpu_drm.h 16574F: include/uapi/drm/radeon_drm.h 16575 16576RADEON FRAMEBUFFER DISPLAY DRIVER 16577M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 16578L: linux-fbdev@vger.kernel.org 16579S: Maintained 16580F: drivers/video/fbdev/aty/radeon* 16581F: include/uapi/linux/radeonfb.h 16582 16583RADIOSHARK RADIO DRIVER 16584M: Hans Verkuil <hverkuil@xs4all.nl> 16585L: linux-media@vger.kernel.org 16586S: Maintained 16587T: git git://linuxtv.org/media_tree.git 16588F: drivers/media/radio/radio-shark.c 16589 16590RADIOSHARK2 RADIO DRIVER 16591M: Hans Verkuil <hverkuil@xs4all.nl> 16592L: linux-media@vger.kernel.org 16593S: Maintained 16594T: git git://linuxtv.org/media_tree.git 16595F: drivers/media/radio/radio-shark2.c 16596F: drivers/media/radio/radio-tea5777.c 16597 16598RADOS BLOCK DEVICE (RBD) 16599M: Ilya Dryomov <idryomov@gmail.com> 16600R: Dongsheng Yang <dongsheng.yang@easystack.cn> 16601L: ceph-devel@vger.kernel.org 16602S: Supported 16603W: http://ceph.com/ 16604T: git git://github.com/ceph/ceph-client.git 16605F: Documentation/ABI/testing/sysfs-bus-rbd 16606F: drivers/block/rbd.c 16607F: drivers/block/rbd_types.h 16608 16609RAGE128 FRAMEBUFFER DISPLAY DRIVER 16610M: Paul Mackerras <paulus@samba.org> 16611L: linux-fbdev@vger.kernel.org 16612S: Maintained 16613F: drivers/video/fbdev/aty/aty128fb.c 16614 16615RAINSHADOW-CEC DRIVER 16616M: Hans Verkuil <hverkuil@xs4all.nl> 16617L: linux-media@vger.kernel.org 16618S: Maintained 16619T: git git://linuxtv.org/media_tree.git 16620F: drivers/media/cec/usb/rainshadow/ 16621 16622RALINK MIPS ARCHITECTURE 16623M: John Crispin <john@phrozen.org> 16624L: linux-mips@vger.kernel.org 16625S: Maintained 16626F: arch/mips/ralink 16627 16628RALINK MT7621 MIPS ARCHITECTURE 16629M: Arınç ÜNAL <arinc.unal@arinc9.com> 16630M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16631L: linux-mips@vger.kernel.org 16632S: Maintained 16633F: arch/mips/boot/dts/ralink/mt7621* 16634 16635RALINK RT2X00 WIRELESS LAN DRIVER 16636M: Stanislaw Gruszka <stf_xl@wp.pl> 16637M: Helmut Schaa <helmut.schaa@googlemail.com> 16638L: linux-wireless@vger.kernel.org 16639S: Maintained 16640F: drivers/net/wireless/ralink/rt2x00/ 16641 16642RAMDISK RAM BLOCK DEVICE DRIVER 16643M: Jens Axboe <axboe@kernel.dk> 16644S: Maintained 16645F: Documentation/admin-guide/blockdev/ramdisk.rst 16646F: drivers/block/brd.c 16647 16648RANCHU VIRTUAL BOARD FOR MIPS 16649M: Miodrag Dinic <miodrag.dinic@mips.com> 16650L: linux-mips@vger.kernel.org 16651S: Supported 16652F: arch/mips/configs/generic/board-ranchu.config 16653F: arch/mips/generic/board-ranchu.c 16654 16655RANDOM NUMBER DRIVER 16656M: "Theodore Ts'o" <tytso@mit.edu> 16657M: Jason A. Donenfeld <Jason@zx2c4.com> 16658T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 16659S: Maintained 16660F: drivers/char/random.c 16661F: drivers/virt/vmgenid.c 16662 16663RAPIDIO SUBSYSTEM 16664M: Matt Porter <mporter@kernel.crashing.org> 16665M: Alexandre Bounine <alex.bou9@gmail.com> 16666S: Maintained 16667F: drivers/rapidio/ 16668 16669RAS INFRASTRUCTURE 16670M: Tony Luck <tony.luck@intel.com> 16671M: Borislav Petkov <bp@alien8.de> 16672L: linux-edac@vger.kernel.org 16673S: Maintained 16674F: Documentation/admin-guide/ras.rst 16675F: drivers/ras/ 16676F: include/linux/ras.h 16677F: include/ras/ras_event.h 16678 16679RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 16680L: linux-wireless@vger.kernel.org 16681S: Orphan 16682F: drivers/net/wireless/ray* 16683 16684RC-CORE / LIRC FRAMEWORK 16685M: Sean Young <sean@mess.org> 16686L: linux-media@vger.kernel.org 16687S: Maintained 16688W: http://linuxtv.org 16689T: git git://linuxtv.org/media_tree.git 16690F: Documentation/driver-api/media/rc-core.rst 16691F: Documentation/userspace-api/media/rc/ 16692F: drivers/media/rc/ 16693F: include/media/rc-map.h 16694F: include/media/rc-core.h 16695F: include/uapi/linux/lirc.h 16696 16697RCMM REMOTE CONTROLS DECODER 16698M: Patrick Lerda <patrick9876@free.fr> 16699S: Maintained 16700F: drivers/media/rc/ir-rcmm-decoder.c 16701 16702RCUTORTURE TEST FRAMEWORK 16703M: "Paul E. McKenney" <paulmck@kernel.org> 16704M: Josh Triplett <josh@joshtriplett.org> 16705R: Steven Rostedt <rostedt@goodmis.org> 16706R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16707R: Lai Jiangshan <jiangshanlai@gmail.com> 16708L: rcu@vger.kernel.org 16709S: Supported 16710T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16711F: tools/testing/selftests/rcutorture 16712 16713RDACM20 Camera Sensor 16714M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16715M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16716M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16717M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16718L: linux-media@vger.kernel.org 16719S: Maintained 16720F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16721F: drivers/media/i2c/max9271.c 16722F: drivers/media/i2c/max9271.h 16723F: drivers/media/i2c/rdacm20.c 16724 16725RDACM21 Camera Sensor 16726M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16727M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16728M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16729M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16730L: linux-media@vger.kernel.org 16731S: Maintained 16732F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16733F: drivers/media/i2c/max9271.c 16734F: drivers/media/i2c/max9271.h 16735F: drivers/media/i2c/rdacm21.c 16736 16737RDC R-321X SoC 16738M: Florian Fainelli <florian@openwrt.org> 16739S: Maintained 16740 16741RDC R6040 FAST ETHERNET DRIVER 16742M: Florian Fainelli <f.fainelli@gmail.com> 16743L: netdev@vger.kernel.org 16744S: Maintained 16745F: drivers/net/ethernet/rdc/r6040.c 16746 16747RDMAVT - RDMA verbs software 16748M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16749L: linux-rdma@vger.kernel.org 16750S: Supported 16751F: drivers/infiniband/sw/rdmavt 16752 16753RDS - RELIABLE DATAGRAM SOCKETS 16754M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 16755L: netdev@vger.kernel.org 16756L: linux-rdma@vger.kernel.org 16757L: rds-devel@oss.oracle.com (moderated for non-subscribers) 16758S: Supported 16759W: https://oss.oracle.com/projects/rds/ 16760F: Documentation/networking/rds.rst 16761F: net/rds/ 16762 16763RDT - RESOURCE ALLOCATION 16764M: Fenghua Yu <fenghua.yu@intel.com> 16765M: Reinette Chatre <reinette.chatre@intel.com> 16766L: linux-kernel@vger.kernel.org 16767S: Supported 16768F: Documentation/x86/resctrl* 16769F: arch/x86/include/asm/resctrl.h 16770F: arch/x86/kernel/cpu/resctrl/ 16771F: tools/testing/selftests/resctrl/ 16772 16773READ-COPY UPDATE (RCU) 16774M: "Paul E. McKenney" <paulmck@kernel.org> 16775M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 16776M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 16777M: Josh Triplett <josh@joshtriplett.org> 16778R: Steven Rostedt <rostedt@goodmis.org> 16779R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16780R: Lai Jiangshan <jiangshanlai@gmail.com> 16781R: Joel Fernandes <joel@joelfernandes.org> 16782L: rcu@vger.kernel.org 16783S: Supported 16784W: http://www.rdrop.com/users/paulmck/RCU/ 16785T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16786F: Documentation/RCU/ 16787F: include/linux/rcu* 16788F: kernel/rcu/ 16789X: Documentation/RCU/torture.rst 16790X: include/linux/srcu*.h 16791X: kernel/rcu/srcu*.c 16792 16793REAL TIME CLOCK (RTC) SUBSYSTEM 16794M: Alessandro Zummo <a.zummo@towertech.it> 16795M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16796L: linux-rtc@vger.kernel.org 16797S: Maintained 16798Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 16799T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 16800F: Documentation/admin-guide/rtc.rst 16801F: Documentation/devicetree/bindings/rtc/ 16802F: drivers/rtc/ 16803F: include/linux/platform_data/rtc-* 16804F: include/linux/rtc.h 16805F: include/linux/rtc/ 16806F: include/uapi/linux/rtc.h 16807F: tools/testing/selftests/rtc/ 16808 16809REALTEK AUDIO CODECS 16810M: Oder Chiou <oder_chiou@realtek.com> 16811S: Maintained 16812F: include/sound/rt*.h 16813F: sound/soc/codecs/rt* 16814 16815REALTEK OTTO WATCHDOG 16816M: Sander Vanheule <sander@svanheule.net> 16817L: linux-watchdog@vger.kernel.org 16818S: Maintained 16819F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 16820F: drivers/watchdog/realtek_otto_wdt.c 16821 16822REALTEK RTL83xx SMI DSA ROUTER CHIPS 16823M: Linus Walleij <linus.walleij@linaro.org> 16824M: Alvin Šipraga <alsi@bang-olufsen.dk> 16825S: Maintained 16826F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 16827F: drivers/net/dsa/realtek/* 16828 16829REALTEK WIRELESS DRIVER (rtlwifi family) 16830M: Ping-Ke Shih <pkshih@realtek.com> 16831L: linux-wireless@vger.kernel.org 16832S: Maintained 16833W: https://wireless.wiki.kernel.org/ 16834T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 16835F: drivers/net/wireless/realtek/rtlwifi/ 16836 16837REALTEK WIRELESS DRIVER (rtw88) 16838M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 16839L: linux-wireless@vger.kernel.org 16840S: Maintained 16841F: drivers/net/wireless/realtek/rtw88/ 16842 16843REALTEK WIRELESS DRIVER (rtw89) 16844M: Ping-Ke Shih <pkshih@realtek.com> 16845L: linux-wireless@vger.kernel.org 16846S: Maintained 16847F: drivers/net/wireless/realtek/rtw89/ 16848 16849REDPINE WIRELESS DRIVER 16850M: Amitkumar Karwar <amitkarwar@gmail.com> 16851M: Siva Rebbagondla <siva8118@gmail.com> 16852L: linux-wireless@vger.kernel.org 16853S: Maintained 16854F: drivers/net/wireless/rsi/ 16855 16856REGISTER MAP ABSTRACTION 16857M: Mark Brown <broonie@kernel.org> 16858L: linux-kernel@vger.kernel.org 16859S: Supported 16860T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 16861F: Documentation/devicetree/bindings/regmap/ 16862F: drivers/base/regmap/ 16863F: include/linux/regmap.h 16864 16865REISERFS FILE SYSTEM 16866L: reiserfs-devel@vger.kernel.org 16867S: Supported 16868F: fs/reiserfs/ 16869 16870REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 16871M: Bjorn Andersson <bjorn.andersson@linaro.org> 16872M: Mathieu Poirier <mathieu.poirier@linaro.org> 16873L: linux-remoteproc@vger.kernel.org 16874S: Maintained 16875T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 16876F: Documentation/ABI/testing/sysfs-class-remoteproc 16877F: Documentation/devicetree/bindings/remoteproc/ 16878F: Documentation/staging/remoteproc.rst 16879F: drivers/remoteproc/ 16880F: include/linux/remoteproc.h 16881F: include/linux/remoteproc/ 16882 16883REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 16884M: Bjorn Andersson <bjorn.andersson@linaro.org> 16885M: Mathieu Poirier <mathieu.poirier@linaro.org> 16886L: linux-remoteproc@vger.kernel.org 16887S: Maintained 16888T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 16889F: Documentation/ABI/testing/sysfs-bus-rpmsg 16890F: Documentation/staging/rpmsg.rst 16891F: drivers/rpmsg/ 16892F: include/linux/rpmsg.h 16893F: include/linux/rpmsg/ 16894F: include/uapi/linux/rpmsg.h 16895F: samples/rpmsg/ 16896 16897REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 16898M: Stephan Gerhold <stephan@gerhold.net> 16899L: netdev@vger.kernel.org 16900L: linux-remoteproc@vger.kernel.org 16901S: Maintained 16902F: drivers/net/wwan/rpmsg_wwan_ctrl.c 16903 16904RENESAS CLOCK DRIVERS 16905M: Geert Uytterhoeven <geert+renesas@glider.be> 16906L: linux-renesas-soc@vger.kernel.org 16907S: Supported 16908T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 16909F: Documentation/devicetree/bindings/clock/renesas,* 16910F: drivers/clk/renesas/ 16911 16912RENESAS EMEV2 I2C DRIVER 16913M: Wolfram Sang <wsa+renesas@sang-engineering.com> 16914L: linux-renesas-soc@vger.kernel.org 16915S: Supported 16916F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 16917F: drivers/i2c/busses/i2c-emev2.c 16918 16919RENESAS ETHERNET DRIVERS 16920R: Sergey Shtylyov <s.shtylyov@omp.ru> 16921L: netdev@vger.kernel.org 16922L: linux-renesas-soc@vger.kernel.org 16923F: Documentation/devicetree/bindings/net/renesas,*.yaml 16924F: drivers/net/ethernet/renesas/ 16925F: include/linux/sh_eth.h 16926 16927RENESAS R-CAR GYROADC DRIVER 16928M: Marek Vasut <marek.vasut@gmail.com> 16929L: linux-iio@vger.kernel.org 16930S: Supported 16931F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 16932F: drivers/iio/adc/rcar-gyroadc.c 16933 16934RENESAS R-CAR I2C DRIVERS 16935M: Wolfram Sang <wsa+renesas@sang-engineering.com> 16936L: linux-renesas-soc@vger.kernel.org 16937S: Supported 16938F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 16939F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 16940F: drivers/i2c/busses/i2c-rcar.c 16941F: drivers/i2c/busses/i2c-sh_mobile.c 16942 16943RENESAS R-CAR SATA DRIVER 16944R: Sergey Shtylyov <s.shtylyov@omp.ru> 16945S: Supported 16946L: linux-ide@vger.kernel.org 16947L: linux-renesas-soc@vger.kernel.org 16948F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 16949F: drivers/ata/sata_rcar.c 16950 16951RENESAS R-CAR THERMAL DRIVERS 16952M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 16953L: linux-renesas-soc@vger.kernel.org 16954S: Supported 16955F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 16956F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 16957F: drivers/thermal/rcar_gen3_thermal.c 16958F: drivers/thermal/rcar_thermal.c 16959 16960RENESAS RIIC DRIVER 16961M: Chris Brandt <chris.brandt@renesas.com> 16962L: linux-renesas-soc@vger.kernel.org 16963S: Supported 16964F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 16965F: drivers/i2c/busses/i2c-riic.c 16966 16967RENESAS USB PHY DRIVER 16968M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16969L: linux-renesas-soc@vger.kernel.org 16970S: Maintained 16971F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 16972 16973RENESAS RZ/G2L A/D DRIVER 16974M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 16975L: linux-iio@vger.kernel.org 16976L: linux-renesas-soc@vger.kernel.org 16977S: Supported 16978F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 16979F: drivers/iio/adc/rzg2l_adc.c 16980 16981RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 16982M: Miquel Raynal <miquel.raynal@bootlin.com> 16983L: linux-mtd@lists.infradead.org 16984L: linux-renesas-soc@vger.kernel.org 16985S: Maintained 16986F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 16987F: drivers/mtd/nand/raw/renesas-nand-controller.c 16988 16989RESET CONTROLLER FRAMEWORK 16990M: Philipp Zabel <p.zabel@pengutronix.de> 16991S: Maintained 16992T: git git://git.pengutronix.de/git/pza/linux 16993F: Documentation/devicetree/bindings/reset/ 16994F: Documentation/driver-api/reset.rst 16995F: drivers/reset/ 16996F: include/dt-bindings/reset/ 16997F: include/linux/reset-controller.h 16998F: include/linux/reset.h 16999F: include/linux/reset/ 17000K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17001 17002RESTARTABLE SEQUENCES SUPPORT 17003M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17004M: Peter Zijlstra <peterz@infradead.org> 17005M: "Paul E. McKenney" <paulmck@kernel.org> 17006M: Boqun Feng <boqun.feng@gmail.com> 17007L: linux-kernel@vger.kernel.org 17008S: Supported 17009F: include/trace/events/rseq.h 17010F: include/uapi/linux/rseq.h 17011F: kernel/rseq.c 17012F: tools/testing/selftests/rseq/ 17013 17014RFKILL 17015M: Johannes Berg <johannes@sipsolutions.net> 17016L: linux-wireless@vger.kernel.org 17017S: Maintained 17018W: https://wireless.wiki.kernel.org/ 17019Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17020T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17021T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17022F: Documentation/ABI/stable/sysfs-class-rfkill 17023F: Documentation/driver-api/rfkill.rst 17024F: include/linux/rfkill.h 17025F: include/uapi/linux/rfkill.h 17026F: net/rfkill/ 17027 17028RHASHTABLE 17029M: Thomas Graf <tgraf@suug.ch> 17030M: Herbert Xu <herbert@gondor.apana.org.au> 17031L: netdev@vger.kernel.org 17032S: Maintained 17033F: include/linux/rhashtable-types.h 17034F: include/linux/rhashtable.h 17035F: lib/rhashtable.c 17036F: lib/test_rhashtable.c 17037 17038RICOH R5C592 MEMORYSTICK DRIVER 17039M: Maxim Levitsky <maximlevitsky@gmail.com> 17040S: Maintained 17041F: drivers/memstick/host/r592.* 17042 17043RICOH SMARTMEDIA/XD DRIVER 17044M: Maxim Levitsky <maximlevitsky@gmail.com> 17045S: Maintained 17046F: drivers/mtd/nand/raw/r852.c 17047F: drivers/mtd/nand/raw/r852.h 17048 17049RISC-V PMU DRIVERS 17050M: Atish Patra <atishp@atishpatra.org> 17051R: Anup Patel <anup@brainfault.org> 17052L: linux-riscv@lists.infradead.org 17053S: Supported 17054F: drivers/perf/riscv_pmu.c 17055F: drivers/perf/riscv_pmu_legacy.c 17056F: drivers/perf/riscv_pmu_sbi.c 17057 17058RISC-V ARCHITECTURE 17059M: Paul Walmsley <paul.walmsley@sifive.com> 17060M: Palmer Dabbelt <palmer@dabbelt.com> 17061M: Albert Ou <aou@eecs.berkeley.edu> 17062L: linux-riscv@lists.infradead.org 17063S: Supported 17064P: Documentation/riscv/patch-acceptance.rst 17065T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17066F: arch/riscv/ 17067N: riscv 17068K: riscv 17069 17070RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17071M: Lewis Hanly <lewis.hanly@microchip.com> 17072M: Conor Dooley <conor.dooley@microchip.com> 17073L: linux-riscv@lists.infradead.org 17074S: Supported 17075F: arch/riscv/boot/dts/microchip/ 17076F: drivers/mailbox/mailbox-mpfs.c 17077F: drivers/soc/microchip/ 17078F: include/soc/microchip/mpfs.h 17079 17080RNBD BLOCK DRIVERS 17081M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17082M: Jack Wang <jinpu.wang@ionos.com> 17083L: linux-block@vger.kernel.org 17084S: Maintained 17085F: drivers/block/rnbd/ 17086 17087ROCCAT DRIVERS 17088M: Stefan Achatz <erazor_de@users.sourceforge.net> 17089S: Maintained 17090W: http://sourceforge.net/projects/roccat/ 17091F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17092F: drivers/hid/hid-roccat* 17093F: include/linux/hid-roccat* 17094 17095ROCKCHIP I2S TDM DRIVER 17096M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17097L: linux-rockchip@lists.infradead.org 17098S: Maintained 17099F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17100F: sound/soc/rockchip/rockchip_i2s_tdm.* 17101 17102ROCKCHIP ISP V1 DRIVER 17103M: Dafna Hirschfeld <dafna@fastmail.com> 17104L: linux-media@vger.kernel.org 17105L: linux-rockchip@lists.infradead.org 17106S: Maintained 17107F: Documentation/admin-guide/media/rkisp1.rst 17108F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17109F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17110F: drivers/media/platform/rockchip/rkisp1 17111F: include/uapi/linux/rkisp1-config.h 17112 17113ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17114M: Jacob Chen <jacob-chen@iotwrt.com> 17115M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17116L: linux-media@vger.kernel.org 17117L: linux-rockchip@lists.infradead.org 17118S: Maintained 17119F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17120F: drivers/media/platform/rockchip/rga/ 17121 17122ROCKCHIP VIDEO DECODER DRIVER 17123M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17124L: linux-media@vger.kernel.org 17125L: linux-rockchip@lists.infradead.org 17126S: Maintained 17127F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17128F: drivers/staging/media/rkvdec/ 17129 17130ROCKER DRIVER 17131M: Jiri Pirko <jiri@resnulli.us> 17132L: netdev@vger.kernel.org 17133S: Supported 17134F: drivers/net/ethernet/rocker/ 17135 17136ROCKETPORT EXPRESS/INFINITY DRIVER 17137M: Kevin Cernekee <cernekee@gmail.com> 17138L: linux-serial@vger.kernel.org 17139S: Odd Fixes 17140F: drivers/tty/serial/rp2.* 17141 17142ROHM BD99954 CHARGER IC 17143R: Matti Vaittinen <mazziesaccount@gmail.com> 17144S: Supported 17145F: drivers/power/supply/bd99954-charger.c 17146F: drivers/power/supply/bd99954-charger.h 17147 17148ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17149M: Tomasz Duszynski <tduszyns@gmail.com> 17150S: Maintained 17151F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17152F: drivers/iio/light/bh1750.c 17153 17154ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17155M: Marek Vasut <marek.vasut+renesas@gmail.com> 17156L: linux-kernel@vger.kernel.org 17157L: linux-renesas-soc@vger.kernel.org 17158S: Supported 17159F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17160F: drivers/gpio/gpio-bd9571mwv.c 17161F: drivers/mfd/bd9571mwv.c 17162F: drivers/regulator/bd9571mwv-regulator.c 17163F: include/linux/mfd/bd9571mwv.h 17164 17165ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17166R: Matti Vaittinen <mazziesaccount@gmail.com> 17167S: Supported 17168F: drivers/clk/clk-bd718x7.c 17169F: drivers/gpio/gpio-bd71815.c 17170F: drivers/gpio/gpio-bd71828.c 17171F: drivers/mfd/rohm-bd71828.c 17172F: drivers/mfd/rohm-bd718x7.c 17173F: drivers/mfd/rohm-bd9576.c 17174F: drivers/regulator/bd71815-regulator.c 17175F: drivers/regulator/bd71828-regulator.c 17176F: drivers/regulator/bd718x7-regulator.c 17177F: drivers/regulator/bd9576-regulator.c 17178F: drivers/regulator/rohm-regulator.c 17179F: drivers/rtc/rtc-bd70528.c 17180F: drivers/watchdog/bd9576_wdt.c 17181F: include/linux/mfd/rohm-bd71815.h 17182F: include/linux/mfd/rohm-bd71828.h 17183F: include/linux/mfd/rohm-bd718x7.h 17184F: include/linux/mfd/rohm-bd957x.h 17185F: include/linux/mfd/rohm-generic.h 17186F: include/linux/mfd/rohm-shared.h 17187 17188ROSE NETWORK LAYER 17189M: Ralf Baechle <ralf@linux-mips.org> 17190L: linux-hams@vger.kernel.org 17191S: Maintained 17192W: http://www.linux-ax25.org/ 17193F: include/net/rose.h 17194F: include/uapi/linux/rose.h 17195F: net/rose/ 17196 17197ROTATION DRIVER FOR ALLWINNER A83T 17198M: Jernej Skrabec <jernej.skrabec@gmail.com> 17199L: linux-media@vger.kernel.org 17200S: Maintained 17201T: git git://linuxtv.org/media_tree.git 17202F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17203F: drivers/media/platform/sunxi/sun8i-rotate/ 17204 17205RPMSG TTY DRIVER 17206M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17207L: linux-remoteproc@vger.kernel.org 17208S: Maintained 17209F: drivers/tty/rpmsg_tty.c 17210 17211RTL2830 MEDIA DRIVER 17212M: Antti Palosaari <crope@iki.fi> 17213L: linux-media@vger.kernel.org 17214S: Maintained 17215W: https://linuxtv.org 17216W: http://palosaari.fi/linux/ 17217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17218T: git git://linuxtv.org/anttip/media_tree.git 17219F: drivers/media/dvb-frontends/rtl2830* 17220 17221RTL2832 MEDIA DRIVER 17222M: Antti Palosaari <crope@iki.fi> 17223L: linux-media@vger.kernel.org 17224S: Maintained 17225W: https://linuxtv.org 17226W: http://palosaari.fi/linux/ 17227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17228T: git git://linuxtv.org/anttip/media_tree.git 17229F: drivers/media/dvb-frontends/rtl2832* 17230 17231RTL2832_SDR MEDIA DRIVER 17232M: Antti Palosaari <crope@iki.fi> 17233L: linux-media@vger.kernel.org 17234S: Maintained 17235W: https://linuxtv.org 17236W: http://palosaari.fi/linux/ 17237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17238T: git git://linuxtv.org/anttip/media_tree.git 17239F: drivers/media/dvb-frontends/rtl2832_sdr* 17240 17241RTL8180 WIRELESS DRIVER 17242L: linux-wireless@vger.kernel.org 17243S: Orphan 17244W: https://wireless.wiki.kernel.org/ 17245T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17246F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17247 17248RTL8187 WIRELESS DRIVER 17249M: Herton Ronaldo Krzesinski <herton@canonical.com> 17250M: Hin-Tak Leung <htl10@users.sourceforge.net> 17251M: Larry Finger <Larry.Finger@lwfinger.net> 17252L: linux-wireless@vger.kernel.org 17253S: Maintained 17254W: https://wireless.wiki.kernel.org/ 17255T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17256F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17257 17258RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17259M: Jes Sorensen <Jes.Sorensen@gmail.com> 17260L: linux-wireless@vger.kernel.org 17261S: Maintained 17262T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17263F: drivers/net/wireless/realtek/rtl8xxxu/ 17264 17265RTRS TRANSPORT DRIVERS 17266M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17267M: Jack Wang <jinpu.wang@ionos.com> 17268L: linux-rdma@vger.kernel.org 17269S: Maintained 17270F: drivers/infiniband/ulp/rtrs/ 17271 17272RXRPC SOCKETS (AF_RXRPC) 17273M: David Howells <dhowells@redhat.com> 17274M: Marc Dionne <marc.dionne@auristor.com> 17275L: linux-afs@lists.infradead.org 17276S: Supported 17277W: https://www.infradead.org/~dhowells/kafs/ 17278F: Documentation/networking/rxrpc.rst 17279F: include/keys/rxrpc-type.h 17280F: include/net/af_rxrpc.h 17281F: include/trace/events/rxrpc.h 17282F: include/uapi/linux/rxrpc.h 17283F: net/rxrpc/ 17284 17285S3 SAVAGE FRAMEBUFFER DRIVER 17286M: Antonino Daplas <adaplas@gmail.com> 17287L: linux-fbdev@vger.kernel.org 17288S: Maintained 17289F: drivers/video/fbdev/savage/ 17290 17291S390 17292M: Heiko Carstens <hca@linux.ibm.com> 17293M: Vasily Gorbik <gor@linux.ibm.com> 17294M: Alexander Gordeev <agordeev@linux.ibm.com> 17295R: Christian Borntraeger <borntraeger@linux.ibm.com> 17296R: Sven Schnelle <svens@linux.ibm.com> 17297L: linux-s390@vger.kernel.org 17298S: Supported 17299W: http://www.ibm.com/developerworks/linux/linux390/ 17300T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 17301F: Documentation/driver-api/s390-drivers.rst 17302F: Documentation/s390/ 17303F: arch/s390/ 17304F: drivers/s390/ 17305 17306S390 COMMON I/O LAYER 17307M: Vineeth Vijayan <vneethv@linux.ibm.com> 17308M: Peter Oberparleiter <oberpar@linux.ibm.com> 17309L: linux-s390@vger.kernel.org 17310S: Supported 17311W: http://www.ibm.com/developerworks/linux/linux390/ 17312F: drivers/s390/cio/ 17313 17314S390 DASD DRIVER 17315M: Stefan Haberland <sth@linux.ibm.com> 17316M: Jan Hoeppner <hoeppner@linux.ibm.com> 17317L: linux-s390@vger.kernel.org 17318S: Supported 17319W: http://www.ibm.com/developerworks/linux/linux390/ 17320F: block/partitions/ibm.c 17321F: drivers/s390/block/dasd* 17322F: include/linux/dasd_mod.h 17323 17324S390 IOMMU (PCI) 17325M: Matthew Rosato <mjrosato@linux.ibm.com> 17326M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17327L: linux-s390@vger.kernel.org 17328S: Supported 17329W: http://www.ibm.com/developerworks/linux/linux390/ 17330F: drivers/iommu/s390-iommu.c 17331 17332S390 IUCV NETWORK LAYER 17333M: Alexandra Winter <wintera@linux.ibm.com> 17334M: Wenjia Zhang <wenjia@linux.ibm.com> 17335L: linux-s390@vger.kernel.org 17336L: netdev@vger.kernel.org 17337S: Supported 17338W: http://www.ibm.com/developerworks/linux/linux390/ 17339F: drivers/s390/net/*iucv* 17340F: include/net/iucv/ 17341F: net/iucv/ 17342 17343S390 NETWORK DRIVERS 17344M: Alexandra Winter <wintera@linux.ibm.com> 17345M: Wenjia Zhang <wenjia@linux.ibm.com> 17346L: linux-s390@vger.kernel.org 17347L: netdev@vger.kernel.org 17348S: Supported 17349W: http://www.ibm.com/developerworks/linux/linux390/ 17350F: drivers/s390/net/ 17351 17352S390 PCI SUBSYSTEM 17353M: Niklas Schnelle <schnelle@linux.ibm.com> 17354M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17355L: linux-s390@vger.kernel.org 17356S: Supported 17357W: http://www.ibm.com/developerworks/linux/linux390/ 17358F: arch/s390/pci/ 17359F: drivers/pci/hotplug/s390_pci_hpc.c 17360F: Documentation/s390/pci.rst 17361 17362S390 VFIO AP DRIVER 17363M: Tony Krowiak <akrowiak@linux.ibm.com> 17364M: Halil Pasic <pasic@linux.ibm.com> 17365M: Jason Herne <jjherne@linux.ibm.com> 17366L: linux-s390@vger.kernel.org 17367S: Supported 17368W: http://www.ibm.com/developerworks/linux/linux390/ 17369F: Documentation/s390/vfio-ap.rst 17370F: drivers/s390/crypto/vfio_ap* 17371 17372S390 VFIO-CCW DRIVER 17373M: Eric Farman <farman@linux.ibm.com> 17374M: Matthew Rosato <mjrosato@linux.ibm.com> 17375R: Halil Pasic <pasic@linux.ibm.com> 17376L: linux-s390@vger.kernel.org 17377L: kvm@vger.kernel.org 17378S: Supported 17379F: Documentation/s390/vfio-ccw.rst 17380F: drivers/s390/cio/vfio_ccw* 17381F: include/uapi/linux/vfio_ccw.h 17382 17383S390 VFIO-PCI DRIVER 17384M: Matthew Rosato <mjrosato@linux.ibm.com> 17385M: Eric Farman <farman@linux.ibm.com> 17386L: linux-s390@vger.kernel.org 17387L: kvm@vger.kernel.org 17388S: Supported 17389F: drivers/vfio/pci/vfio_pci_zdev.c 17390F: include/uapi/linux/vfio_zdev.h 17391 17392S390 ZCRYPT DRIVER 17393M: Harald Freudenberger <freude@linux.ibm.com> 17394L: linux-s390@vger.kernel.org 17395S: Supported 17396W: http://www.ibm.com/developerworks/linux/linux390/ 17397F: drivers/s390/crypto/ 17398 17399S390 ZFCP DRIVER 17400M: Steffen Maier <maier@linux.ibm.com> 17401M: Benjamin Block <bblock@linux.ibm.com> 17402L: linux-s390@vger.kernel.org 17403S: Supported 17404W: http://www.ibm.com/developerworks/linux/linux390/ 17405F: drivers/s390/scsi/zfcp_* 17406 17407S3C ADC BATTERY DRIVER 17408M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17409L: linux-samsung-soc@vger.kernel.org 17410S: Odd Fixes 17411F: drivers/power/supply/s3c_adc_battery.c 17412F: include/linux/s3c_adc_battery.h 17413 17414S3C24XX SD/MMC Driver 17415M: Ben Dooks <ben-linux@fluff.org> 17416L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17417S: Supported 17418F: drivers/mmc/host/s3cmci.* 17419 17420SAA6588 RDS RECEIVER DRIVER 17421M: Hans Verkuil <hverkuil@xs4all.nl> 17422L: linux-media@vger.kernel.org 17423S: Odd Fixes 17424W: https://linuxtv.org 17425T: git git://linuxtv.org/media_tree.git 17426F: drivers/media/i2c/saa6588* 17427 17428SAA7134 VIDEO4LINUX DRIVER 17429M: Mauro Carvalho Chehab <mchehab@kernel.org> 17430L: linux-media@vger.kernel.org 17431S: Odd fixes 17432W: https://linuxtv.org 17433T: git git://linuxtv.org/media_tree.git 17434F: Documentation/driver-api/media/drivers/saa7134* 17435F: drivers/media/pci/saa7134/ 17436 17437SAA7146 VIDEO4LINUX-2 DRIVER 17438M: Hans Verkuil <hverkuil@xs4all.nl> 17439L: linux-media@vger.kernel.org 17440S: Maintained 17441T: git git://linuxtv.org/media_tree.git 17442F: drivers/media/common/saa7146/ 17443F: drivers/media/pci/saa7146/ 17444F: include/media/drv-intf/saa7146* 17445 17446SAFESETID SECURITY MODULE 17447M: Micah Morton <mortonm@chromium.org> 17448S: Supported 17449F: Documentation/admin-guide/LSM/SafeSetID.rst 17450F: security/safesetid/ 17451 17452SAMSUNG AUDIO (ASoC) DRIVERS 17453M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17454M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17455L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17456S: Supported 17457B: mailto:linux-samsung-soc@vger.kernel.org 17458F: Documentation/devicetree/bindings/sound/samsung* 17459F: sound/soc/samsung/ 17460 17461SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 17462M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17463L: linux-crypto@vger.kernel.org 17464L: linux-samsung-soc@vger.kernel.org 17465S: Maintained 17466F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 17467F: drivers/crypto/exynos-rng.c 17468 17469SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 17470M: Łukasz Stelmach <l.stelmach@samsung.com> 17471L: linux-samsung-soc@vger.kernel.org 17472S: Maintained 17473F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 17474F: drivers/char/hw_random/exynos-trng.c 17475 17476SAMSUNG FRAMEBUFFER DRIVER 17477M: Jingoo Han <jingoohan1@gmail.com> 17478L: linux-fbdev@vger.kernel.org 17479S: Maintained 17480F: drivers/video/fbdev/s3c-fb.c 17481 17482SAMSUNG INTERCONNECT DRIVERS 17483M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17484M: Artur Świgoń <a.swigon@samsung.com> 17485L: linux-pm@vger.kernel.org 17486L: linux-samsung-soc@vger.kernel.org 17487S: Supported 17488F: drivers/interconnect/samsung/ 17489 17490SAMSUNG LAPTOP DRIVER 17491M: Corentin Chary <corentin.chary@gmail.com> 17492L: platform-driver-x86@vger.kernel.org 17493S: Maintained 17494F: drivers/platform/x86/samsung-laptop.c 17495 17496SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 17497M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17498M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 17499L: linux-kernel@vger.kernel.org 17500L: linux-samsung-soc@vger.kernel.org 17501S: Supported 17502B: mailto:linux-samsung-soc@vger.kernel.org 17503F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 17504F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 17505F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 17506F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 17507F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 17508F: drivers/clk/clk-s2mps11.c 17509F: drivers/mfd/sec*.c 17510F: drivers/regulator/s2m*.c 17511F: drivers/regulator/s5m*.c 17512F: drivers/rtc/rtc-s5m.c 17513F: include/linux/mfd/samsung/ 17514 17515SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 17516M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 17517L: linux-media@vger.kernel.org 17518L: linux-samsung-soc@vger.kernel.org 17519S: Maintained 17520F: drivers/media/platform/samsung/s3c-camif/ 17521F: include/media/drv-intf/s3c_camif.h 17522 17523SAMSUNG S3FWRN5 NFC DRIVER 17524M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17525M: Krzysztof Opasiak <k.opasiak@samsung.com> 17526L: linux-nfc@lists.01.org (subscribers-only) 17527S: Maintained 17528F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 17529F: drivers/nfc/s3fwrn5 17530 17531SAMSUNG S5C73M3 CAMERA DRIVER 17532M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17533M: Andrzej Hajda <andrzej.hajda@intel.com> 17534L: linux-media@vger.kernel.org 17535S: Supported 17536F: drivers/media/i2c/s5c73m3/* 17537 17538SAMSUNG S5K5BAF CAMERA DRIVER 17539M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17540M: Andrzej Hajda <andrzej.hajda@intel.com> 17541L: linux-media@vger.kernel.org 17542S: Supported 17543F: drivers/media/i2c/s5k5baf.c 17544 17545SAMSUNG S5P Security SubSystem (SSS) DRIVER 17546M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17547M: Vladimir Zapolskiy <vz@mleia.com> 17548L: linux-crypto@vger.kernel.org 17549L: linux-samsung-soc@vger.kernel.org 17550S: Maintained 17551F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 17552F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 17553F: drivers/crypto/s5p-sss.c 17554 17555SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 17556M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17557L: linux-media@vger.kernel.org 17558S: Supported 17559Q: https://patchwork.linuxtv.org/project/linux-media/list/ 17560F: drivers/media/platform/samsung/exynos4-is/ 17561 17562SAMSUNG SOC CLOCK DRIVERS 17563M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17564M: Tomasz Figa <tomasz.figa@gmail.com> 17565M: Chanwoo Choi <cw00.choi@samsung.com> 17566R: Alim Akhtar <alim.akhtar@samsung.com> 17567L: linux-samsung-soc@vger.kernel.org 17568S: Supported 17569T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 17570F: Documentation/devicetree/bindings/clock/samsung,*.yaml 17571F: Documentation/devicetree/bindings/clock/samsung,s3c* 17572F: drivers/clk/samsung/ 17573F: include/dt-bindings/clock/exynos*.h 17574F: include/dt-bindings/clock/s3c*.h 17575F: include/dt-bindings/clock/s5p*.h 17576F: include/dt-bindings/clock/samsung,*.h 17577F: include/linux/clk/samsung.h 17578F: include/linux/platform_data/clk-s3c2410.h 17579 17580SAMSUNG SPI DRIVERS 17581M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17582M: Andi Shyti <andi@etezian.org> 17583L: linux-spi@vger.kernel.org 17584L: linux-samsung-soc@vger.kernel.org 17585S: Maintained 17586F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 17587F: drivers/spi/spi-s3c* 17588F: include/linux/platform_data/spi-s3c64xx.h 17589F: include/linux/spi/s3c24xx-fiq.h 17590 17591SAMSUNG SXGBE DRIVERS 17592M: Byungho An <bh74.an@samsung.com> 17593L: netdev@vger.kernel.org 17594S: Supported 17595F: drivers/net/ethernet/samsung/sxgbe/ 17596 17597SAMSUNG THERMAL DRIVER 17598M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 17599M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17600L: linux-pm@vger.kernel.org 17601L: linux-samsung-soc@vger.kernel.org 17602S: Maintained 17603F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 17604F: drivers/thermal/samsung/ 17605 17606SAMSUNG USB2 PHY DRIVER 17607M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17608L: linux-kernel@vger.kernel.org 17609S: Supported 17610F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 17611F: Documentation/driver-api/phy/samsung-usb2.rst 17612F: drivers/phy/samsung/phy-exynos4210-usb2.c 17613F: drivers/phy/samsung/phy-exynos4x12-usb2.c 17614F: drivers/phy/samsung/phy-exynos5250-usb2.c 17615F: drivers/phy/samsung/phy-s5pv210-usb2.c 17616F: drivers/phy/samsung/phy-samsung-usb2.c 17617F: drivers/phy/samsung/phy-samsung-usb2.h 17618 17619SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 17620M: Paul Barker <paul.barker@sancloud.com> 17621R: Marc Murphy <marc.murphy@sancloud.com> 17622S: Supported 17623F: arch/arm/boot/dts/am335x-sancloud* 17624 17625SC1200 WDT DRIVER 17626M: Zwane Mwaikambo <zwanem@gmail.com> 17627S: Maintained 17628F: drivers/watchdog/sc1200wdt.c 17629 17630SCHEDULER 17631M: Ingo Molnar <mingo@redhat.com> 17632M: Peter Zijlstra <peterz@infradead.org> 17633M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 17634M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 17635R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 17636R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 17637R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 17638R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 17639R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 17640R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 17641L: linux-kernel@vger.kernel.org 17642S: Maintained 17643T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 17644F: include/linux/preempt.h 17645F: include/linux/sched.h 17646F: include/linux/wait.h 17647F: include/uapi/linux/sched.h 17648F: kernel/sched/ 17649 17650SCR24X CHIP CARD INTERFACE DRIVER 17651M: Lubomir Rintel <lkundrak@v3.sk> 17652S: Supported 17653F: drivers/char/pcmcia/scr24x_cs.c 17654 17655SCSI RDMA PROTOCOL (SRP) INITIATOR 17656M: Bart Van Assche <bvanassche@acm.org> 17657L: linux-rdma@vger.kernel.org 17658S: Supported 17659Q: http://patchwork.kernel.org/project/linux-rdma/list/ 17660F: drivers/infiniband/ulp/srp/ 17661F: include/scsi/srp.h 17662 17663SCSI RDMA PROTOCOL (SRP) TARGET 17664M: Bart Van Assche <bvanassche@acm.org> 17665L: linux-rdma@vger.kernel.org 17666L: target-devel@vger.kernel.org 17667S: Supported 17668Q: http://patchwork.kernel.org/project/linux-rdma/list/ 17669F: drivers/infiniband/ulp/srpt/ 17670 17671SCSI SG DRIVER 17672M: Doug Gilbert <dgilbert@interlog.com> 17673L: linux-scsi@vger.kernel.org 17674S: Maintained 17675W: http://sg.danny.cz/sg 17676F: Documentation/scsi/scsi-generic.rst 17677F: drivers/scsi/sg.c 17678F: include/scsi/sg.h 17679 17680SCSI SUBSYSTEM 17681M: "James E.J. Bottomley" <jejb@linux.ibm.com> 17682M: "Martin K. Petersen" <martin.petersen@oracle.com> 17683L: linux-scsi@vger.kernel.org 17684S: Maintained 17685Q: https://patchwork.kernel.org/project/linux-scsi/list/ 17686T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 17687T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 17688F: Documentation/devicetree/bindings/scsi/ 17689F: drivers/scsi/ 17690F: include/scsi/ 17691 17692SCSI TAPE DRIVER 17693M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 17694L: linux-scsi@vger.kernel.org 17695S: Maintained 17696F: Documentation/scsi/st.rst 17697F: drivers/scsi/st.* 17698F: drivers/scsi/st_*.h 17699 17700SCSI TARGET CORE USER DRIVER 17701M: Bodo Stroesser <bostroesser@gmail.com> 17702L: linux-scsi@vger.kernel.org 17703L: target-devel@vger.kernel.org 17704S: Supported 17705F: Documentation/target/tcmu-design.rst 17706F: drivers/target/target_core_user.c 17707F: include/uapi/linux/target_core_user.h 17708 17709SCSI TARGET SUBSYSTEM 17710M: "Martin K. Petersen" <martin.petersen@oracle.com> 17711L: linux-scsi@vger.kernel.org 17712L: target-devel@vger.kernel.org 17713S: Supported 17714W: http://www.linux-iscsi.org 17715Q: https://patchwork.kernel.org/project/target-devel/list/ 17716T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 17717F: Documentation/target/ 17718F: drivers/target/ 17719F: include/target/ 17720 17721SCTP PROTOCOL 17722M: Vlad Yasevich <vyasevich@gmail.com> 17723M: Neil Horman <nhorman@tuxdriver.com> 17724M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 17725L: linux-sctp@vger.kernel.org 17726S: Maintained 17727W: http://lksctp.sourceforge.net 17728F: Documentation/networking/sctp.rst 17729F: include/linux/sctp.h 17730F: include/net/sctp/ 17731F: include/uapi/linux/sctp.h 17732F: net/sctp/ 17733 17734SCx200 CPU SUPPORT 17735M: Jim Cromie <jim.cromie@gmail.com> 17736S: Odd Fixes 17737F: Documentation/i2c/busses/scx200_acb.rst 17738F: arch/x86/platform/scx200/ 17739F: drivers/i2c/busses/scx200* 17740F: drivers/mtd/maps/scx200_docflash.c 17741F: drivers/watchdog/scx200_wdt.c 17742F: include/linux/scx200.h 17743 17744SCx200 GPIO DRIVER 17745M: Jim Cromie <jim.cromie@gmail.com> 17746S: Maintained 17747F: drivers/char/scx200_gpio.c 17748F: include/linux/scx200_gpio.h 17749 17750SCx200 HRT CLOCKSOURCE DRIVER 17751M: Jim Cromie <jim.cromie@gmail.com> 17752S: Maintained 17753F: drivers/clocksource/scx200_hrt.c 17754 17755SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 17756M: Sascha Sommer <saschasommer@freenet.de> 17757L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 17758S: Maintained 17759F: drivers/mmc/host/sdricoh_cs.c 17760 17761SECO BOARDS CEC DRIVER 17762M: Ettore Chimenti <ek5.chimenti@gmail.com> 17763S: Maintained 17764F: drivers/media/cec/platform/seco/seco-cec.c 17765F: drivers/media/cec/platform/seco/seco-cec.h 17766 17767SECURE COMPUTING 17768M: Kees Cook <keescook@chromium.org> 17769R: Andy Lutomirski <luto@amacapital.net> 17770R: Will Drewry <wad@chromium.org> 17771S: Supported 17772T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp 17773F: Documentation/userspace-api/seccomp_filter.rst 17774F: include/linux/seccomp.h 17775F: include/uapi/linux/seccomp.h 17776F: kernel/seccomp.c 17777F: tools/testing/selftests/kselftest_harness.h 17778F: tools/testing/selftests/seccomp/* 17779K: \bsecure_computing 17780K: \bTIF_SECCOMP\b 17781 17782SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 17783M: Al Cooper <alcooperx@gmail.com> 17784R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 17785L: linux-mmc@vger.kernel.org 17786S: Maintained 17787F: drivers/mmc/host/sdhci-brcmstb* 17788 17789SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 17790M: Adrian Hunter <adrian.hunter@intel.com> 17791L: linux-mmc@vger.kernel.org 17792S: Maintained 17793F: drivers/mmc/host/sdhci* 17794 17795SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 17796M: Eugen Hristev <eugen.hristev@microchip.com> 17797L: linux-mmc@vger.kernel.org 17798S: Supported 17799F: drivers/mmc/host/sdhci-of-at91.c 17800 17801SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 17802M: Ben Dooks <ben-linux@fluff.org> 17803M: Jaehoon Chung <jh80.chung@samsung.com> 17804L: linux-mmc@vger.kernel.org 17805S: Maintained 17806F: drivers/mmc/host/sdhci-s3c* 17807 17808SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 17809M: Viresh Kumar <vireshk@kernel.org> 17810L: linux-mmc@vger.kernel.org 17811S: Maintained 17812F: drivers/mmc/host/sdhci-spear.c 17813 17814SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 17815M: Kishon Vijay Abraham I <kishon@ti.com> 17816L: linux-mmc@vger.kernel.org 17817S: Maintained 17818F: drivers/mmc/host/sdhci-omap.c 17819 17820SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 17821M: Haibo Chen <haibo.chen@nxp.com> 17822L: linux-imx@nxp.com 17823L: linux-mmc@vger.kernel.org 17824S: Maintained 17825F: drivers/mmc/host/sdhci-esdhc-imx.c 17826 17827SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 17828M: Jonathan Derrick <jonathan.derrick@intel.com> 17829M: Revanth Rajashekar <revanth.rajashekar@intel.com> 17830L: linux-block@vger.kernel.org 17831S: Supported 17832F: block/opal_proto.h 17833F: block/sed* 17834F: include/linux/sed* 17835F: include/uapi/linux/sed* 17836 17837SECURITY CONTACT 17838M: Security Officers <security@kernel.org> 17839S: Supported 17840F: Documentation/admin-guide/security-bugs.rst 17841 17842SECURITY SUBSYSTEM 17843M: James Morris <jmorris@namei.org> 17844M: "Serge E. Hallyn" <serge@hallyn.com> 17845L: linux-security-module@vger.kernel.org (suggested Cc:) 17846S: Supported 17847W: http://kernsec.org/ 17848T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git 17849F: security/ 17850X: security/selinux/ 17851 17852SELINUX SECURITY MODULE 17853M: Paul Moore <paul@paul-moore.com> 17854M: Stephen Smalley <stephen.smalley.work@gmail.com> 17855M: Eric Paris <eparis@parisplace.org> 17856L: selinux@vger.kernel.org 17857S: Supported 17858W: https://selinuxproject.org 17859W: https://github.com/SELinuxProject 17860T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 17861F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 17862F: Documentation/ABI/obsolete/sysfs-selinux-disable 17863F: Documentation/admin-guide/LSM/SELinux.rst 17864F: include/trace/events/avc.h 17865F: include/uapi/linux/selinux_netlink.h 17866F: scripts/selinux/ 17867F: security/selinux/ 17868 17869SENSABLE PHANTOM 17870M: Jiri Slaby <jirislaby@kernel.org> 17871S: Maintained 17872F: drivers/misc/phantom.c 17873F: include/uapi/linux/phantom.h 17874 17875SENSEAIR SUNRISE 006-0-0007 17876M: Jacopo Mondi <jacopo@jmondi.org> 17877S: Maintained 17878F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 17879F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 17880F: drivers/iio/chemical/sunrise_co2.c 17881 17882SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 17883M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 17884S: Maintained 17885F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 17886F: drivers/iio/chemical/scd30.h 17887F: drivers/iio/chemical/scd30_core.c 17888F: drivers/iio/chemical/scd30_i2c.c 17889F: drivers/iio/chemical/scd30_serial.c 17890 17891SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 17892M: Roan van Dijk <roan@protonic.nl> 17893S: Maintained 17894F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 17895F: drivers/iio/chemical/scd4x.c 17896 17897SENSIRION SGP40 GAS SENSOR DRIVER 17898M: Andreas Klinger <ak@it-klinger.de> 17899S: Maintained 17900F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 17901F: drivers/iio/chemical/sgp40.c 17902 17903SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 17904M: Tomasz Duszynski <tduszyns@gmail.com> 17905S: Maintained 17906F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 17907F: drivers/iio/chemical/sps30.c 17908F: drivers/iio/chemical/sps30_i2c.c 17909F: drivers/iio/chemical/sps30_serial.c 17910 17911SERIAL DEVICE BUS 17912M: Rob Herring <robh@kernel.org> 17913L: linux-serial@vger.kernel.org 17914S: Maintained 17915F: Documentation/devicetree/bindings/serial/serial.yaml 17916F: drivers/tty/serdev/ 17917F: include/linux/serdev.h 17918 17919SERIAL DRIVERS 17920M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17921L: linux-serial@vger.kernel.org 17922S: Maintained 17923F: Documentation/devicetree/bindings/serial/ 17924F: drivers/tty/serial/ 17925 17926SERIAL IR RECEIVER 17927M: Sean Young <sean@mess.org> 17928L: linux-media@vger.kernel.org 17929S: Maintained 17930F: drivers/media/rc/serial_ir.c 17931 17932SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 17933M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17934L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17935S: Maintained 17936F: Documentation/devicetree/bindings/slimbus/ 17937F: drivers/slimbus/ 17938F: include/linux/slimbus.h 17939 17940SFC NETWORK DRIVER 17941M: Edward Cree <ecree.xilinx@gmail.com> 17942M: Martin Habets <habetsm.xilinx@gmail.com> 17943L: netdev@vger.kernel.org 17944S: Supported 17945F: drivers/net/ethernet/sfc/ 17946 17947SFF/SFP/SFP+ MODULE SUPPORT 17948M: Russell King <linux@armlinux.org.uk> 17949L: netdev@vger.kernel.org 17950S: Maintained 17951F: drivers/net/phy/phylink.c 17952F: drivers/net/phy/sfp* 17953F: include/linux/mdio/mdio-i2c.h 17954F: include/linux/phylink.h 17955F: include/linux/sfp.h 17956K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 17957 17958SGI GRU DRIVER 17959M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 17960S: Maintained 17961F: drivers/misc/sgi-gru/ 17962 17963SGI XP/XPC/XPNET DRIVER 17964M: Robin Holt <robinmholt@gmail.com> 17965M: Steve Wahl <steve.wahl@hpe.com> 17966R: Mike Travis <mike.travis@hpe.com> 17967S: Maintained 17968F: drivers/misc/sgi-xp/ 17969 17970SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 17971M: Karsten Graul <kgraul@linux.ibm.com> 17972L: linux-s390@vger.kernel.org 17973S: Supported 17974W: http://www.ibm.com/developerworks/linux/linux390/ 17975F: net/smc/ 17976 17977SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 17978M: Linus Walleij <linus.walleij@linaro.org> 17979L: linux-iio@vger.kernel.org 17980S: Maintained 17981T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 17982F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 17983F: drivers/iio/light/gp2ap002.c 17984 17985SHARP RJ54N1CB0C SENSOR DRIVER 17986M: Jacopo Mondi <jacopo@jmondi.org> 17987L: linux-media@vger.kernel.org 17988S: Odd fixes 17989T: git git://linuxtv.org/media_tree.git 17990F: drivers/media/i2c/rj54n1cb0c.c 17991F: include/media/i2c/rj54n1cb0c.h 17992 17993SH_VOU V4L2 OUTPUT DRIVER 17994L: linux-media@vger.kernel.org 17995S: Orphan 17996F: drivers/media/platform/renesas/sh_vou.c 17997F: include/media/drv-intf/sh_vou.h 17998 17999SI2157 MEDIA DRIVER 18000M: Antti Palosaari <crope@iki.fi> 18001L: linux-media@vger.kernel.org 18002S: Maintained 18003W: https://linuxtv.org 18004W: http://palosaari.fi/linux/ 18005Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18006T: git git://linuxtv.org/anttip/media_tree.git 18007F: drivers/media/tuners/si2157* 18008 18009SI2165 MEDIA DRIVER 18010M: Matthias Schwarzott <zzam@gentoo.org> 18011L: linux-media@vger.kernel.org 18012S: Maintained 18013W: https://linuxtv.org 18014Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18015F: drivers/media/dvb-frontends/si2165* 18016 18017SI2168 MEDIA DRIVER 18018M: Antti Palosaari <crope@iki.fi> 18019L: linux-media@vger.kernel.org 18020S: Maintained 18021W: https://linuxtv.org 18022W: http://palosaari.fi/linux/ 18023Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18024T: git git://linuxtv.org/anttip/media_tree.git 18025F: drivers/media/dvb-frontends/si2168* 18026 18027SI470X FM RADIO RECEIVER I2C DRIVER 18028M: Hans Verkuil <hverkuil@xs4all.nl> 18029L: linux-media@vger.kernel.org 18030S: Odd Fixes 18031W: https://linuxtv.org 18032T: git git://linuxtv.org/media_tree.git 18033F: drivers/media/radio/si470x/radio-si470x-i2c.c 18034 18035SI470X FM RADIO RECEIVER USB DRIVER 18036M: Hans Verkuil <hverkuil@xs4all.nl> 18037L: linux-media@vger.kernel.org 18038S: Maintained 18039W: https://linuxtv.org 18040T: git git://linuxtv.org/media_tree.git 18041F: drivers/media/radio/si470x/radio-si470x-common.c 18042F: drivers/media/radio/si470x/radio-si470x-usb.c 18043F: drivers/media/radio/si470x/radio-si470x.h 18044 18045SI4713 FM RADIO TRANSMITTER I2C DRIVER 18046M: Eduardo Valentin <edubezval@gmail.com> 18047L: linux-media@vger.kernel.org 18048S: Odd Fixes 18049W: https://linuxtv.org 18050T: git git://linuxtv.org/media_tree.git 18051F: drivers/media/radio/si4713/si4713.? 18052 18053SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18054M: Eduardo Valentin <edubezval@gmail.com> 18055L: linux-media@vger.kernel.org 18056S: Odd Fixes 18057W: https://linuxtv.org 18058T: git git://linuxtv.org/media_tree.git 18059F: drivers/media/radio/si4713/radio-platform-si4713.c 18060 18061SI4713 FM RADIO TRANSMITTER USB DRIVER 18062M: Hans Verkuil <hverkuil@xs4all.nl> 18063L: linux-media@vger.kernel.org 18064S: Maintained 18065W: https://linuxtv.org 18066T: git git://linuxtv.org/media_tree.git 18067F: drivers/media/radio/si4713/radio-usb-si4713.c 18068 18069SIANO DVB DRIVER 18070M: Mauro Carvalho Chehab <mchehab@kernel.org> 18071L: linux-media@vger.kernel.org 18072S: Odd fixes 18073W: https://linuxtv.org 18074T: git git://linuxtv.org/media_tree.git 18075F: drivers/media/common/siano/ 18076F: drivers/media/mmc/siano/ 18077F: drivers/media/usb/siano/ 18078F: drivers/media/usb/siano/ 18079 18080SIFIVE DRIVERS 18081M: Palmer Dabbelt <palmer@dabbelt.com> 18082M: Paul Walmsley <paul.walmsley@sifive.com> 18083L: linux-riscv@lists.infradead.org 18084S: Supported 18085T: git git://github.com/sifive/riscv-linux.git 18086N: sifive 18087K: [^@]sifive 18088 18089SIFIVE FU540 SYSTEM-ON-CHIP 18090M: Paul Walmsley <paul.walmsley@sifive.com> 18091M: Palmer Dabbelt <palmer@dabbelt.com> 18092L: linux-riscv@lists.infradead.org 18093S: Supported 18094T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18095N: fu540 18096K: fu540 18097 18098SIFIVE PDMA DRIVER 18099M: Green Wan <green.wan@sifive.com> 18100S: Maintained 18101F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18102F: drivers/dma/sf-pdma/ 18103 18104SILEAD TOUCHSCREEN DRIVER 18105M: Hans de Goede <hdegoede@redhat.com> 18106L: linux-input@vger.kernel.org 18107L: platform-driver-x86@vger.kernel.org 18108S: Maintained 18109F: drivers/input/touchscreen/silead.c 18110F: drivers/platform/x86/touchscreen_dmi.c 18111 18112SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18113M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18114S: Supported 18115F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18116F: drivers/net/wireless/silabs/wfx/ 18117 18118SILICON MOTION SM712 FRAME BUFFER DRIVER 18119M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18120M: Teddy Wang <teddy.wang@siliconmotion.com> 18121M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18122L: linux-fbdev@vger.kernel.org 18123S: Maintained 18124F: Documentation/fb/sm712fb.rst 18125F: drivers/video/fbdev/sm712* 18126 18127SILVACO I3C DUAL-ROLE MASTER 18128M: Miquel Raynal <miquel.raynal@bootlin.com> 18129M: Conor Culhane <conor.culhane@silvaco.com> 18130L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18131S: Maintained 18132F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18133F: drivers/i3c/master/svc-i3c-master.c 18134 18135SIMPLEFB FB DRIVER 18136M: Hans de Goede <hdegoede@redhat.com> 18137L: linux-fbdev@vger.kernel.org 18138S: Maintained 18139F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18140F: drivers/video/fbdev/simplefb.c 18141F: include/linux/platform_data/simplefb.h 18142 18143SIMTEC EB110ATX (Chalice CATS) 18144M: Simtec Linux Team <linux@simtec.co.uk> 18145S: Supported 18146W: http://www.simtec.co.uk/products/EB110ATX/ 18147 18148SIMTEC EB2410ITX (BAST) 18149M: Simtec Linux Team <linux@simtec.co.uk> 18150S: Supported 18151W: http://www.simtec.co.uk/products/EB2410ITX/ 18152F: arch/arm/mach-s3c/bast-ide.c 18153F: arch/arm/mach-s3c/bast-irq.c 18154F: arch/arm/mach-s3c/mach-bast.c 18155 18156SIOX 18157M: Thorsten Scherer <t.scherer@eckelmann.de> 18158M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18159R: Pengutronix Kernel Team <kernel@pengutronix.de> 18160S: Supported 18161F: drivers/gpio/gpio-siox.c 18162F: drivers/siox/* 18163F: include/trace/events/siox.h 18164 18165SIPHASH PRF ROUTINES 18166M: Jason A. Donenfeld <Jason@zx2c4.com> 18167S: Maintained 18168F: include/linux/siphash.h 18169F: lib/siphash.c 18170F: lib/test_siphash.c 18171 18172SIS 190 ETHERNET DRIVER 18173M: Francois Romieu <romieu@fr.zoreil.com> 18174L: netdev@vger.kernel.org 18175S: Maintained 18176F: drivers/net/ethernet/sis/sis190.c 18177 18178SIS 900/7016 FAST ETHERNET DRIVER 18179M: Daniele Venzano <venza@brownhat.org> 18180L: netdev@vger.kernel.org 18181S: Maintained 18182W: http://www.brownhat.org/sis900.html 18183F: drivers/net/ethernet/sis/sis900.* 18184 18185SIS FRAMEBUFFER DRIVER 18186M: Thomas Winischhofer <thomas@winischhofer.net> 18187S: Maintained 18188W: http://www.winischhofer.net/linuxsisvga.shtml 18189F: Documentation/fb/sisfb.rst 18190F: drivers/video/fbdev/sis/ 18191F: include/video/sisfb.h 18192 18193SIS I2C TOUCHSCREEN DRIVER 18194M: Mika Penttilä <mika.penttila@nextfour.com> 18195L: linux-input@vger.kernel.org 18196S: Maintained 18197F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18198F: drivers/input/touchscreen/sis_i2c.c 18199 18200SIS USB2VGA DRIVER 18201M: Thomas Winischhofer <thomas@winischhofer.net> 18202S: Maintained 18203W: http://www.winischhofer.at/linuxsisusbvga.shtml 18204F: drivers/usb/misc/sisusbvga/ 18205 18206SL28 CPLD MFD DRIVER 18207M: Michael Walle <michael@walle.cc> 18208S: Maintained 18209F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18210F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18211F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18212F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18213F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18214F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18215F: drivers/gpio/gpio-sl28cpld.c 18216F: drivers/hwmon/sl28cpld-hwmon.c 18217F: drivers/irqchip/irq-sl28cpld.c 18218F: drivers/pwm/pwm-sl28cpld.c 18219F: drivers/watchdog/sl28cpld_wdt.c 18220 18221SLAB ALLOCATOR 18222M: Christoph Lameter <cl@linux.com> 18223M: Pekka Enberg <penberg@kernel.org> 18224M: David Rientjes <rientjes@google.com> 18225M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18226M: Andrew Morton <akpm@linux-foundation.org> 18227M: Vlastimil Babka <vbabka@suse.cz> 18228R: Roman Gushchin <roman.gushchin@linux.dev> 18229R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18230L: linux-mm@kvack.org 18231S: Maintained 18232T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18233F: include/linux/sl?b*.h 18234F: mm/sl?b* 18235 18236SLEEPABLE READ-COPY UPDATE (SRCU) 18237M: Lai Jiangshan <jiangshanlai@gmail.com> 18238M: "Paul E. McKenney" <paulmck@kernel.org> 18239M: Josh Triplett <josh@joshtriplett.org> 18240R: Steven Rostedt <rostedt@goodmis.org> 18241R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18242L: rcu@vger.kernel.org 18243S: Supported 18244W: http://www.rdrop.com/users/paulmck/RCU/ 18245T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18246F: include/linux/srcu*.h 18247F: kernel/rcu/srcu*.c 18248 18249SMACK SECURITY MODULE 18250M: Casey Schaufler <casey@schaufler-ca.com> 18251L: linux-security-module@vger.kernel.org 18252S: Maintained 18253W: http://schaufler-ca.com 18254T: git git://github.com/cschaufler/smack-next 18255F: Documentation/admin-guide/LSM/Smack.rst 18256F: security/smack/ 18257 18258SMC91x ETHERNET DRIVER 18259M: Nicolas Pitre <nico@fluxnic.net> 18260S: Odd Fixes 18261F: drivers/net/ethernet/smsc/smc91x.* 18262 18263SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18264M: Mark Rutland <mark.rutland@arm.com> 18265M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 18266M: Sudeep Holla <sudeep.holla@arm.com> 18267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18268S: Maintained 18269F: drivers/firmware/smccc/ 18270F: include/linux/arm-smccc.h 18271 18272SMM665 HARDWARE MONITOR DRIVER 18273M: Guenter Roeck <linux@roeck-us.net> 18274L: linux-hwmon@vger.kernel.org 18275S: Maintained 18276F: Documentation/hwmon/smm665.rst 18277F: drivers/hwmon/smm665.c 18278 18279SMSC EMC2103 HARDWARE MONITOR DRIVER 18280M: Steve Glendinning <steve.glendinning@shawell.net> 18281L: linux-hwmon@vger.kernel.org 18282S: Maintained 18283F: Documentation/hwmon/emc2103.rst 18284F: drivers/hwmon/emc2103.c 18285 18286SMSC SCH5627 HARDWARE MONITOR DRIVER 18287M: Hans de Goede <hdegoede@redhat.com> 18288L: linux-hwmon@vger.kernel.org 18289S: Supported 18290F: Documentation/hwmon/sch5627.rst 18291F: drivers/hwmon/sch5627.c 18292 18293SMSC UFX6000 and UFX7000 USB to VGA DRIVER 18294M: Steve Glendinning <steve.glendinning@shawell.net> 18295L: linux-fbdev@vger.kernel.org 18296S: Maintained 18297F: drivers/video/fbdev/smscufx.c 18298 18299SMSC47B397 HARDWARE MONITOR DRIVER 18300M: Jean Delvare <jdelvare@suse.com> 18301L: linux-hwmon@vger.kernel.org 18302S: Maintained 18303F: Documentation/hwmon/smsc47b397.rst 18304F: drivers/hwmon/smsc47b397.c 18305 18306SMSC911x ETHERNET DRIVER 18307M: Steve Glendinning <steve.glendinning@shawell.net> 18308L: netdev@vger.kernel.org 18309S: Maintained 18310F: drivers/net/ethernet/smsc/smsc911x.* 18311F: include/linux/smsc911x.h 18312 18313SMSC9420 PCI ETHERNET DRIVER 18314M: Steve Glendinning <steve.glendinning@shawell.net> 18315L: netdev@vger.kernel.org 18316S: Maintained 18317F: drivers/net/ethernet/smsc/smsc9420.* 18318 18319SOCIONEXT (SNI) AVE NETWORK DRIVER 18320M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 18321L: netdev@vger.kernel.org 18322S: Maintained 18323F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 18324F: drivers/net/ethernet/socionext/sni_ave.c 18325 18326SOCIONEXT (SNI) NETSEC NETWORK DRIVER 18327M: Jassi Brar <jaswinder.singh@linaro.org> 18328M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 18329L: netdev@vger.kernel.org 18330S: Maintained 18331F: Documentation/devicetree/bindings/net/socionext-netsec.txt 18332F: drivers/net/ethernet/socionext/netsec.c 18333 18334SOCIONEXT (SNI) Synquacer SPI DRIVER 18335M: Masahisa Kojima <masahisa.kojima@linaro.org> 18336M: Jassi Brar <jaswinder.singh@linaro.org> 18337L: linux-spi@vger.kernel.org 18338S: Maintained 18339F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 18340F: drivers/spi/spi-synquacer.c 18341 18342SOCIONEXT SYNQUACER I2C DRIVER 18343M: Ard Biesheuvel <ardb@kernel.org> 18344L: linux-i2c@vger.kernel.org 18345S: Maintained 18346F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 18347F: drivers/i2c/busses/i2c-synquacer.c 18348 18349SOCIONEXT UNIPHIER SOUND DRIVER 18350L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18351S: Orphan 18352F: sound/soc/uniphier/ 18353 18354SOEKRIS NET48XX LED SUPPORT 18355M: Chris Boot <bootc@bootc.net> 18356S: Maintained 18357F: drivers/leds/leds-net48xx.c 18358 18359SOFT-IWARP DRIVER (siw) 18360M: Bernard Metzler <bmt@zurich.ibm.com> 18361L: linux-rdma@vger.kernel.org 18362S: Supported 18363F: drivers/infiniband/sw/siw/ 18364F: include/uapi/rdma/siw-abi.h 18365 18366SOFT-ROCE DRIVER (rxe) 18367M: Zhu Yanjun <zyjzyj2000@gmail.com> 18368L: linux-rdma@vger.kernel.org 18369S: Supported 18370F: drivers/infiniband/sw/rxe/ 18371F: include/uapi/rdma/rdma_user_rxe.h 18372 18373SOFTLOGIC 6x10 MPEG CODEC 18374M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 18375M: Anton Sviridenko <anton@corp.bluecherry.net> 18376M: Andrey Utkin <andrey_utkin@fastmail.com> 18377M: Ismael Luceno <ismael@iodev.co.uk> 18378L: linux-media@vger.kernel.org 18379S: Supported 18380F: drivers/media/pci/solo6x10/ 18381 18382SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 18383M: James Morse <james.morse@arm.com> 18384L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18385S: Maintained 18386F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 18387F: drivers/firmware/arm_sdei.c 18388F: include/linux/arm_sdei.h 18389F: include/uapi/linux/arm_sdei.h 18390 18391SOFTWARE NODES AND DEVICE PROPERTIES 18392R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18393R: Daniel Scally <djrscally@gmail.com> 18394R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18395R: Sakari Ailus <sakari.ailus@linux.intel.com> 18396L: linux-acpi@vger.kernel.org 18397S: Maintained 18398F: drivers/base/property.c 18399F: drivers/base/swnode.c 18400F: include/linux/fwnode.h 18401F: include/linux/property.h 18402 18403SOFTWARE RAID (Multiple Disks) SUPPORT 18404M: Song Liu <song@kernel.org> 18405L: linux-raid@vger.kernel.org 18406S: Supported 18407T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 18408F: drivers/md/Kconfig 18409F: drivers/md/Makefile 18410F: drivers/md/md* 18411F: drivers/md/raid* 18412F: include/linux/raid/ 18413F: include/uapi/linux/raid/ 18414 18415SOLIDRUN CLEARFOG SUPPORT 18416M: Russell King <linux@armlinux.org.uk> 18417S: Maintained 18418F: arch/arm/boot/dts/armada-388-clearfog* 18419F: arch/arm/boot/dts/armada-38x-solidrun-* 18420 18421SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 18422M: Russell King <linux@armlinux.org.uk> 18423S: Maintained 18424F: arch/arm/boot/dts/imx6*-cubox-i* 18425F: arch/arm/boot/dts/imx6*-hummingboard* 18426F: arch/arm/boot/dts/imx6*-sr-* 18427 18428SONIC NETWORK DRIVER 18429M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 18430L: netdev@vger.kernel.org 18431S: Maintained 18432F: drivers/net/ethernet/natsemi/sonic.* 18433 18434SONICS SILICON BACKPLANE DRIVER (SSB) 18435M: Michael Buesch <m@bues.ch> 18436L: linux-wireless@vger.kernel.org 18437S: Maintained 18438F: drivers/ssb/ 18439F: include/linux/ssb/ 18440 18441SONY IMX208 SENSOR DRIVER 18442M: Sakari Ailus <sakari.ailus@linux.intel.com> 18443L: linux-media@vger.kernel.org 18444S: Maintained 18445T: git git://linuxtv.org/media_tree.git 18446F: drivers/media/i2c/imx208.c 18447 18448SONY IMX214 SENSOR DRIVER 18449M: Ricardo Ribalda <ribalda@kernel.org> 18450L: linux-media@vger.kernel.org 18451S: Maintained 18452T: git git://linuxtv.org/media_tree.git 18453F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 18454F: drivers/media/i2c/imx214.c 18455 18456SONY IMX219 SENSOR DRIVER 18457M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18458L: linux-media@vger.kernel.org 18459S: Maintained 18460T: git git://linuxtv.org/media_tree.git 18461F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 18462F: drivers/media/i2c/imx219.c 18463 18464SONY IMX258 SENSOR DRIVER 18465M: Sakari Ailus <sakari.ailus@linux.intel.com> 18466L: linux-media@vger.kernel.org 18467S: Maintained 18468T: git git://linuxtv.org/media_tree.git 18469F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 18470F: drivers/media/i2c/imx258.c 18471 18472SONY IMX274 SENSOR DRIVER 18473M: Leon Luo <leonl@leopardimaging.com> 18474L: linux-media@vger.kernel.org 18475S: Maintained 18476T: git git://linuxtv.org/media_tree.git 18477F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 18478F: drivers/media/i2c/imx274.c 18479 18480SONY IMX290 SENSOR DRIVER 18481M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18482L: linux-media@vger.kernel.org 18483S: Maintained 18484T: git git://linuxtv.org/media_tree.git 18485F: Documentation/devicetree/bindings/media/i2c/imx290.txt 18486F: drivers/media/i2c/imx290.c 18487 18488SONY IMX319 SENSOR DRIVER 18489M: Bingbu Cao <bingbu.cao@intel.com> 18490L: linux-media@vger.kernel.org 18491S: Maintained 18492T: git git://linuxtv.org/media_tree.git 18493F: drivers/media/i2c/imx319.c 18494 18495SONY IMX334 SENSOR DRIVER 18496M: Paul J. Murphy <paul.j.murphy@intel.com> 18497M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18498L: linux-media@vger.kernel.org 18499S: Maintained 18500T: git git://linuxtv.org/media_tree.git 18501F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 18502F: drivers/media/i2c/imx334.c 18503 18504SONY IMX335 SENSOR DRIVER 18505M: Paul J. Murphy <paul.j.murphy@intel.com> 18506M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18507L: linux-media@vger.kernel.org 18508S: Maintained 18509T: git git://linuxtv.org/media_tree.git 18510F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 18511F: drivers/media/i2c/imx335.c 18512 18513SONY IMX355 SENSOR DRIVER 18514M: Tianshu Qiu <tian.shu.qiu@intel.com> 18515L: linux-media@vger.kernel.org 18516S: Maintained 18517T: git git://linuxtv.org/media_tree.git 18518F: drivers/media/i2c/imx355.c 18519 18520SONY IMX412 SENSOR DRIVER 18521M: Paul J. Murphy <paul.j.murphy@intel.com> 18522M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18523L: linux-media@vger.kernel.org 18524S: Maintained 18525T: git git://linuxtv.org/media_tree.git 18526F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 18527F: drivers/media/i2c/imx412.c 18528 18529SONY MEMORYSTICK SUBSYSTEM 18530M: Maxim Levitsky <maximlevitsky@gmail.com> 18531M: Alex Dubov <oakad@yahoo.com> 18532M: Ulf Hansson <ulf.hansson@linaro.org> 18533L: linux-mmc@vger.kernel.org 18534S: Maintained 18535T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 18536F: drivers/memstick/ 18537F: include/linux/memstick.h 18538 18539SONY VAIO CONTROL DEVICE DRIVER 18540M: Mattia Dongili <malattia@linux.it> 18541L: platform-driver-x86@vger.kernel.org 18542S: Maintained 18543W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 18544F: Documentation/admin-guide/laptops/sony-laptop.rst 18545F: drivers/char/sonypi.c 18546F: drivers/platform/x86/sony-laptop.c 18547F: include/linux/sony-laptop.h 18548 18549SOUND 18550M: Jaroslav Kysela <perex@perex.cz> 18551M: Takashi Iwai <tiwai@suse.com> 18552L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18553S: Maintained 18554W: http://www.alsa-project.org/ 18555Q: http://patchwork.kernel.org/project/alsa-devel/list/ 18556T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18557F: Documentation/sound/ 18558F: include/sound/ 18559F: include/uapi/sound/ 18560F: sound/ 18561F: tools/testing/selftests/alsa 18562 18563SOUND - COMPRESSED AUDIO 18564M: Vinod Koul <vkoul@kernel.org> 18565L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18566S: Supported 18567T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18568F: Documentation/sound/designs/compress-offload.rst 18569F: include/sound/compress_driver.h 18570F: include/uapi/sound/compress_* 18571F: sound/core/compress_offload.c 18572F: sound/soc/soc-compress.c 18573 18574SOUND - DMAENGINE HELPERS 18575M: Lars-Peter Clausen <lars@metafoo.de> 18576S: Supported 18577F: include/sound/dmaengine_pcm.h 18578F: sound/core/pcm_dmaengine.c 18579F: sound/soc/soc-generic-dmaengine-pcm.c 18580 18581SOUND - ALSA SELFTESTS 18582M: Mark Brown <broonie@kernel.org> 18583L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18584L: linux-kselftest@vger.kernel.org 18585S: Supported 18586F: tools/testing/selftests/alsa 18587 18588SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 18589M: Liam Girdwood <lgirdwood@gmail.com> 18590M: Mark Brown <broonie@kernel.org> 18591L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18592S: Supported 18593W: http://alsa-project.org/main/index.php/ASoC 18594T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 18595F: Documentation/devicetree/bindings/sound/ 18596F: Documentation/sound/soc/ 18597F: include/dt-bindings/sound/ 18598F: include/sound/soc* 18599F: sound/soc/ 18600 18601SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 18602M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 18603M: Liam Girdwood <lgirdwood@gmail.com> 18604M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 18605M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 18606M: Daniel Baluta <daniel.baluta@nxp.com> 18607L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 18608S: Supported 18609W: https://github.com/thesofproject/linux/ 18610F: sound/soc/sof/ 18611 18612SOUNDWIRE SUBSYSTEM 18613M: Vinod Koul <vkoul@kernel.org> 18614M: Bard Liao <yung-chuan.liao@linux.intel.com> 18615R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 18616R: Sanyog Kale <sanyog.r.kale@intel.com> 18617L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18618S: Supported 18619T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 18620F: Documentation/driver-api/soundwire/ 18621F: drivers/soundwire/ 18622F: include/linux/soundwire/ 18623 18624SP2 MEDIA DRIVER 18625M: Olli Salonen <olli.salonen@iki.fi> 18626L: linux-media@vger.kernel.org 18627S: Maintained 18628W: https://linuxtv.org 18629Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18630F: drivers/media/dvb-frontends/sp2* 18631 18632SPARC + UltraSPARC (sparc/sparc64) 18633M: "David S. Miller" <davem@davemloft.net> 18634L: sparclinux@vger.kernel.org 18635S: Maintained 18636Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 18637T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 18638T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 18639F: arch/sparc/ 18640F: drivers/sbus/ 18641 18642SPARC SERIAL DRIVERS 18643M: "David S. Miller" <davem@davemloft.net> 18644L: sparclinux@vger.kernel.org 18645S: Maintained 18646T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 18647T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 18648F: drivers/tty/serial/suncore.c 18649F: drivers/tty/serial/sunhv.c 18650F: drivers/tty/serial/sunsab.c 18651F: drivers/tty/serial/sunsab.h 18652F: drivers/tty/serial/sunsu.c 18653F: drivers/tty/serial/sunzilog.c 18654F: drivers/tty/serial/sunzilog.h 18655F: drivers/tty/vcc.c 18656F: include/linux/sunserialcore.h 18657 18658SPARSE CHECKER 18659M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 18660L: linux-sparse@vger.kernel.org 18661S: Maintained 18662W: https://sparse.docs.kernel.org/ 18663T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 18664Q: https://patchwork.kernel.org/project/linux-sparse/list/ 18665B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 18666F: include/linux/compiler.h 18667 18668SPEAKUP CONSOLE SPEECH DRIVER 18669M: William Hubbs <w.d.hubbs@gmail.com> 18670M: Chris Brannon <chris@the-brannons.com> 18671M: Kirk Reiser <kirk@reisers.ca> 18672M: Samuel Thibault <samuel.thibault@ens-lyon.org> 18673L: speakup@linux-speakup.org 18674S: Odd Fixes 18675W: http://www.linux-speakup.org/ 18676W: https://github.com/linux-speakup/speakup 18677B: https://github.com/linux-speakup/speakup/issues 18678F: drivers/accessibility/speakup/ 18679 18680SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 18681M: Viresh Kumar <vireshk@kernel.org> 18682M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 18683M: soc@kernel.org 18684L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18685S: Maintained 18686W: http://www.st.com/spear 18687F: arch/arm/boot/dts/spear* 18688F: arch/arm/mach-spear/ 18689F: drivers/clk/spear/ 18690F: drivers/pinctrl/spear/ 18691 18692SPI NOR SUBSYSTEM 18693M: Tudor Ambarus <tudor.ambarus@microchip.com> 18694M: Pratyush Yadav <p.yadav@ti.com> 18695R: Michael Walle <michael@walle.cc> 18696L: linux-mtd@lists.infradead.org 18697S: Maintained 18698W: http://www.linux-mtd.infradead.org/ 18699Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 18700C: irc://irc.oftc.net/mtd 18701T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 18702F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 18703F: drivers/mtd/spi-nor/ 18704F: include/linux/mtd/spi-nor.h 18705 18706SPI SUBSYSTEM 18707M: Mark Brown <broonie@kernel.org> 18708L: linux-spi@vger.kernel.org 18709S: Maintained 18710Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 18711T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 18712F: Documentation/devicetree/bindings/spi/ 18713F: Documentation/spi/ 18714F: drivers/spi/ 18715F: include/linux/spi/ 18716F: include/uapi/linux/spi/ 18717F: tools/spi/ 18718 18719SPIDERNET NETWORK DRIVER for CELL 18720M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 18721M: Geoff Levand <geoff@infradead.org> 18722L: netdev@vger.kernel.org 18723L: linuxppc-dev@lists.ozlabs.org 18724S: Maintained 18725F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 18726F: drivers/net/ethernet/toshiba/spider_net* 18727 18728SPMI SUBSYSTEM 18729M: Stephen Boyd <sboyd@kernel.org> 18730L: linux-kernel@vger.kernel.org 18731S: Maintained 18732T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 18733F: Documentation/devicetree/bindings/spmi/ 18734F: drivers/spmi/ 18735F: include/dt-bindings/spmi/spmi.h 18736F: include/linux/spmi.h 18737F: include/trace/events/spmi.h 18738 18739SPU FILE SYSTEM 18740M: Jeremy Kerr <jk@ozlabs.org> 18741L: linuxppc-dev@lists.ozlabs.org 18742S: Supported 18743W: http://www.ibm.com/developerworks/power/cell/ 18744F: Documentation/filesystems/spufs/spufs.rst 18745F: arch/powerpc/platforms/cell/spufs/ 18746 18747SQUASHFS FILE SYSTEM 18748M: Phillip Lougher <phillip@squashfs.org.uk> 18749L: squashfs-devel@lists.sourceforge.net (subscribers-only) 18750S: Maintained 18751W: http://squashfs.org.uk 18752T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 18753F: Documentation/filesystems/squashfs.rst 18754F: fs/squashfs/ 18755 18756SRM (Alpha) environment access 18757M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 18758S: Maintained 18759F: arch/alpha/kernel/srm_env.c 18760 18761ST LSM6DSx IMU IIO DRIVER 18762M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 18763L: linux-iio@vger.kernel.org 18764S: Maintained 18765W: http://www.st.com/ 18766F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 18767F: drivers/iio/imu/st_lsm6dsx/ 18768 18769ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 18770M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 18771M: Sylvain Petinot <sylvain.petinot@foss.st.com> 18772L: linux-media@vger.kernel.org 18773S: Maintained 18774T: git git://linuxtv.org/media_tree.git 18775F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 18776F: drivers/media/i2c/st-mipid02.c 18777 18778ST STM32 I2C/SMBUS DRIVER 18779M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 18780M: Alain Volmat <alain.volmat@foss.st.com> 18781L: linux-i2c@vger.kernel.org 18782S: Maintained 18783F: drivers/i2c/busses/i2c-stm32* 18784 18785ST STM32 SPI DRIVER 18786M: Alain Volmat <alain.volmat@foss.st.com> 18787L: linux-spi@vger.kernel.org 18788S: Maintained 18789F: drivers/spi/spi-stm32.c 18790 18791ST STPDDC60 DRIVER 18792M: Daniel Nilsson <daniel.nilsson@flex.com> 18793L: linux-hwmon@vger.kernel.org 18794S: Maintained 18795F: Documentation/hwmon/stpddc60.rst 18796F: drivers/hwmon/pmbus/stpddc60.c 18797 18798ST VL53L0X ToF RANGER(I2C) IIO DRIVER 18799M: Song Qiang <songqiang1304521@gmail.com> 18800L: linux-iio@vger.kernel.org 18801S: Maintained 18802F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 18803F: drivers/iio/proximity/vl53l0x-i2c.c 18804 18805STABLE BRANCH 18806M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18807M: Sasha Levin <sashal@kernel.org> 18808L: stable@vger.kernel.org 18809S: Supported 18810F: Documentation/process/stable-kernel-rules.rst 18811 18812STAGING - ATOMISP DRIVER 18813M: Mauro Carvalho Chehab <mchehab@kernel.org> 18814R: Sakari Ailus <sakari.ailus@linux.intel.com> 18815L: linux-media@vger.kernel.org 18816S: Maintained 18817F: drivers/staging/media/atomisp/ 18818 18819STAGING - FIELDBUS SUBSYSTEM 18820M: Sven Van Asbroeck <TheSven73@gmail.com> 18821S: Maintained 18822F: drivers/staging/fieldbus/* 18823F: drivers/staging/fieldbus/Documentation/ 18824 18825STAGING - HMS ANYBUS-S BUS 18826M: Sven Van Asbroeck <TheSven73@gmail.com> 18827S: Maintained 18828F: drivers/staging/fieldbus/anybuss/ 18829 18830STAGING - INDUSTRIAL IO 18831M: Jonathan Cameron <jic23@kernel.org> 18832L: linux-iio@vger.kernel.org 18833S: Odd Fixes 18834F: Documentation/devicetree/bindings/staging/iio/ 18835F: drivers/staging/iio/ 18836 18837STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 18838M: Marc Dietrich <marvin24@gmx.de> 18839L: ac100@lists.launchpad.net (moderated for non-subscribers) 18840L: linux-tegra@vger.kernel.org 18841S: Maintained 18842F: drivers/staging/nvec/ 18843 18844STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 18845M: Jens Frederich <jfrederich@gmail.com> 18846M: Jon Nettleton <jon.nettleton@gmail.com> 18847S: Maintained 18848W: http://wiki.laptop.org/go/DCON 18849F: drivers/staging/olpc_dcon/ 18850 18851STAGING - REALTEK RTL8188EU DRIVERS 18852M: Larry Finger <Larry.Finger@lwfinger.net> 18853M: Phillip Potter <phil@philpotter.co.uk> 18854S: Supported 18855F: drivers/staging/r8188eu/ 18856 18857STAGING - REALTEK RTL8712U DRIVERS 18858M: Larry Finger <Larry.Finger@lwfinger.net> 18859M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 18860S: Odd Fixes 18861F: drivers/staging/rtl8712/ 18862 18863STAGING - SEPS525 LCD CONTROLLER DRIVERS 18864M: Michael Hennerich <michael.hennerich@analog.com> 18865L: linux-fbdev@vger.kernel.org 18866S: Supported 18867F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 18868F: drivers/staging/fbtft/fb_seps525.c 18869 18870STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 18871M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18872M: Teddy Wang <teddy.wang@siliconmotion.com> 18873M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18874L: linux-fbdev@vger.kernel.org 18875S: Maintained 18876F: drivers/staging/sm750fb/ 18877 18878STAGING - VIA VT665X DRIVERS 18879M: Forest Bond <forest@alittletooquiet.net> 18880S: Odd Fixes 18881F: drivers/staging/vt665?/ 18882 18883STAGING SUBSYSTEM 18884M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18885L: linux-staging@lists.linux.dev 18886S: Supported 18887T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 18888F: drivers/staging/ 18889 18890STARFIRE/DURALAN NETWORK DRIVER 18891M: Ion Badulescu <ionut@badula.org> 18892S: Odd Fixes 18893F: drivers/net/ethernet/adaptec/starfire* 18894 18895STARFIVE JH7100 CLOCK DRIVERS 18896M: Emil Renner Berthing <kernel@esmil.dk> 18897S: Maintained 18898F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 18899F: drivers/clk/starfive/clk-starfive-jh7100* 18900F: include/dt-bindings/clock/starfive-jh7100*.h 18901 18902STARFIVE JH7100 PINCTRL DRIVER 18903M: Emil Renner Berthing <kernel@esmil.dk> 18904L: linux-gpio@vger.kernel.org 18905S: Maintained 18906F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 18907F: drivers/pinctrl/pinctrl-starfive.c 18908F: include/dt-bindings/pinctrl/pinctrl-starfive.h 18909 18910STARFIVE JH7100 RESET CONTROLLER DRIVER 18911M: Emil Renner Berthing <kernel@esmil.dk> 18912S: Maintained 18913F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 18914F: drivers/reset/reset-starfive-jh7100.c 18915F: include/dt-bindings/reset/starfive-jh7100.h 18916 18917STATIC BRANCH/CALL 18918M: Peter Zijlstra <peterz@infradead.org> 18919M: Josh Poimboeuf <jpoimboe@kernel.org> 18920M: Jason Baron <jbaron@akamai.com> 18921R: Steven Rostedt <rostedt@goodmis.org> 18922R: Ard Biesheuvel <ardb@kernel.org> 18923S: Supported 18924F: arch/*/include/asm/jump_label*.h 18925F: arch/*/include/asm/static_call*.h 18926F: arch/*/kernel/jump_label.c 18927F: arch/*/kernel/static_call.c 18928F: include/linux/jump_label*.h 18929F: include/linux/static_call*.h 18930F: kernel/jump_label.c 18931F: kernel/static_call.c 18932 18933STI AUDIO (ASoC) DRIVERS 18934M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18935L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18936S: Maintained 18937F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 18938F: sound/soc/sti/ 18939 18940STI CEC DRIVER 18941M: Alain Volmat <alain.volmat@foss.st.com> 18942S: Maintained 18943F: Documentation/devicetree/bindings/media/stih-cec.txt 18944F: drivers/media/cec/platform/sti/ 18945 18946STK1160 USB VIDEO CAPTURE DRIVER 18947M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18948L: linux-media@vger.kernel.org 18949S: Maintained 18950T: git git://linuxtv.org/media_tree.git 18951F: drivers/media/usb/stk1160/ 18952 18953STM32 AUDIO (ASoC) DRIVERS 18954M: Olivier Moysan <olivier.moysan@foss.st.com> 18955M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18956L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18957S: Maintained 18958F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 18959F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 18960F: sound/soc/stm/ 18961 18962STM32 TIMER/LPTIMER DRIVERS 18963M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 18964S: Maintained 18965F: Documentation/ABI/testing/*timer-stm32 18966F: Documentation/devicetree/bindings/*/*stm32-*timer* 18967F: drivers/*/stm32-*timer* 18968F: drivers/pwm/pwm-stm32* 18969F: include/linux/*/stm32-*tim* 18970 18971STMMAC ETHERNET DRIVER 18972M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 18973M: Alexandre Torgue <alexandre.torgue@foss.st.com> 18974M: Jose Abreu <joabreu@synopsys.com> 18975L: netdev@vger.kernel.org 18976S: Supported 18977W: http://www.stlinux.com 18978F: Documentation/networking/device_drivers/ethernet/stmicro/ 18979F: drivers/net/ethernet/stmicro/stmmac/ 18980 18981SUN3/3X 18982M: Sam Creasey <sammy@sammy.net> 18983S: Maintained 18984W: http://sammy.net/sun3/ 18985F: arch/m68k/include/asm/sun3* 18986F: arch/m68k/kernel/*sun3* 18987F: arch/m68k/sun3*/ 18988F: drivers/net/ethernet/i825xx/sun3* 18989 18990SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 18991M: Hans de Goede <hdegoede@redhat.com> 18992L: linux-input@vger.kernel.org 18993S: Maintained 18994F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 18995F: drivers/input/keyboard/sun4i-lradc-keys.c 18996 18997SUNDANCE NETWORK DRIVER 18998M: Denis Kirjanov <kda@linux-powerpc.org> 18999L: netdev@vger.kernel.org 19000S: Maintained 19001F: drivers/net/ethernet/dlink/sundance.c 19002 19003SUNPLUS ETHERNET DRIVER 19004M: Wells Lu <wellslutw@gmail.com> 19005L: netdev@vger.kernel.org 19006S: Maintained 19007W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19008F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19009F: drivers/net/ethernet/sunplus/ 19010 19011SUNPLUS OCOTP DRIVER 19012M: Vincent Shih <vincent.sunplus@gmail.com> 19013S: Maintained 19014F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19015F: drivers/nvmem/sunplus-ocotp.c 19016 19017SUNPLUS RTC DRIVER 19018M: Vincent Shih <vincent.sunplus@gmail.com> 19019L: linux-rtc@vger.kernel.org 19020S: Maintained 19021F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19022F: drivers/rtc/rtc-sunplus.c 19023 19024SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19025M: Li-hao Kuo <lhjeff911@gmail.com> 19026L: linux-spi@vger.kernel.org 19027S: Maintained 19028F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19029F: drivers/spi/spi-sunplus-sp7021.c 19030 19031SUNPLUS UART DRIVER 19032M: Hammer Hsieh <hammerh0314@gmail.com> 19033S: Maintained 19034F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19035F: drivers/tty/serial/sunplus-uart.c 19036 19037SUPERH 19038M: Yoshinori Sato <ysato@users.sourceforge.jp> 19039M: Rich Felker <dalias@libc.org> 19040L: linux-sh@vger.kernel.org 19041S: Maintained 19042Q: http://patchwork.kernel.org/project/linux-sh/list/ 19043F: Documentation/sh/ 19044F: arch/sh/ 19045F: drivers/sh/ 19046 19047SUSPEND TO RAM 19048M: "Rafael J. Wysocki" <rafael@kernel.org> 19049M: Len Brown <len.brown@intel.com> 19050M: Pavel Machek <pavel@ucw.cz> 19051L: linux-pm@vger.kernel.org 19052S: Supported 19053B: https://bugzilla.kernel.org 19054F: Documentation/power/ 19055F: arch/x86/kernel/acpi/ 19056F: drivers/base/power/ 19057F: include/linux/freezer.h 19058F: include/linux/pm.h 19059F: include/linux/suspend.h 19060F: kernel/power/ 19061 19062SVGA HANDLING 19063M: Martin Mares <mj@ucw.cz> 19064L: linux-video@atrey.karlin.mff.cuni.cz 19065S: Maintained 19066F: Documentation/admin-guide/svga.rst 19067F: arch/x86/boot/video* 19068 19069SWIOTLB SUBSYSTEM 19070M: Christoph Hellwig <hch@infradead.org> 19071L: iommu@lists.linux-foundation.org 19072S: Supported 19073W: http://git.infradead.org/users/hch/dma-mapping.git 19074T: git git://git.infradead.org/users/hch/dma-mapping.git 19075F: arch/*/kernel/pci-swiotlb.c 19076F: include/linux/swiotlb.h 19077F: kernel/dma/swiotlb.c 19078 19079SWITCHDEV 19080M: Jiri Pirko <jiri@resnulli.us> 19081M: Ivan Vecera <ivecera@redhat.com> 19082L: netdev@vger.kernel.org 19083S: Supported 19084F: include/net/switchdev.h 19085F: net/switchdev/ 19086 19087SY8106A REGULATOR DRIVER 19088M: Icenowy Zheng <icenowy@aosc.io> 19089S: Maintained 19090F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19091F: drivers/regulator/sy8106a-regulator.c 19092 19093SYNC FILE FRAMEWORK 19094M: Sumit Semwal <sumit.semwal@linaro.org> 19095R: Gustavo Padovan <gustavo@padovan.org> 19096L: linux-media@vger.kernel.org 19097L: dri-devel@lists.freedesktop.org 19098S: Maintained 19099T: git git://anongit.freedesktop.org/drm/drm-misc 19100F: Documentation/driver-api/sync_file.rst 19101F: drivers/dma-buf/dma-fence* 19102F: drivers/dma-buf/sw_sync.c 19103F: drivers/dma-buf/sync_* 19104F: include/linux/sync_file.h 19105F: include/uapi/linux/sync_file.h 19106 19107SYNOPSYS ARC ARCHITECTURE 19108M: Vineet Gupta <vgupta@kernel.org> 19109L: linux-snps-arc@lists.infradead.org 19110S: Supported 19111T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19112F: Documentation/arc/ 19113F: Documentation/devicetree/bindings/arc/* 19114F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19115F: arch/arc/ 19116F: drivers/clocksource/arc_timer.c 19117F: drivers/tty/serial/arc_uart.c 19118 19119SYNOPSYS ARC HSDK SDP pll clock driver 19120M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19121S: Supported 19122F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19123F: drivers/clk/clk-hsdk-pll.c 19124 19125SYNOPSYS ARC SDP clock driver 19126M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19127S: Supported 19128F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19129F: drivers/clk/axs10x/* 19130 19131SYNOPSYS ARC SDP platform support 19132M: Alexey Brodkin <abrodkin@synopsys.com> 19133S: Supported 19134F: Documentation/devicetree/bindings/arc/axs10* 19135F: arch/arc/boot/dts/ax* 19136F: arch/arc/plat-axs10x 19137 19138SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19139M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19140S: Supported 19141F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt 19142F: drivers/reset/reset-axs10x.c 19143 19144SYNOPSYS CREG GPIO DRIVER 19145M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19146S: Maintained 19147F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19148F: drivers/gpio/gpio-creg-snps.c 19149 19150SYNOPSYS DESIGNWARE 8250 UART DRIVER 19151R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19152S: Maintained 19153F: drivers/tty/serial/8250/8250_dw.c 19154F: drivers/tty/serial/8250/8250_dwlib.* 19155F: drivers/tty/serial/8250/8250_lpss.c 19156 19157SYNOPSYS DESIGNWARE APB GPIO DRIVER 19158M: Hoan Tran <hoan@os.amperecomputing.com> 19159M: Serge Semin <fancer.lancer@gmail.com> 19160L: linux-gpio@vger.kernel.org 19161S: Maintained 19162F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19163F: drivers/gpio/gpio-dwapb.c 19164 19165SYNOPSYS DESIGNWARE APB SSI DRIVER 19166M: Serge Semin <fancer.lancer@gmail.com> 19167L: linux-spi@vger.kernel.org 19168S: Supported 19169F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19170F: drivers/spi/spi-dw* 19171 19172SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19173M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19174S: Maintained 19175F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19176F: drivers/dma/dw-axi-dmac/ 19177 19178SYNOPSYS DESIGNWARE DMAC DRIVER 19179M: Viresh Kumar <vireshk@kernel.org> 19180R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19181S: Maintained 19182F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19183F: drivers/dma/dw/ 19184F: include/dt-bindings/dma/dw-dmac.h 19185F: include/linux/dma/dw.h 19186F: include/linux/platform_data/dma-dw.h 19187 19188SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19189M: Jose Abreu <Jose.Abreu@synopsys.com> 19190L: netdev@vger.kernel.org 19191S: Supported 19192F: drivers/net/ethernet/synopsys/ 19193 19194SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19195M: Jose Abreu <Jose.Abreu@synopsys.com> 19196L: netdev@vger.kernel.org 19197S: Supported 19198F: drivers/net/pcs/pcs-xpcs.c 19199F: drivers/net/pcs/pcs-xpcs.h 19200F: include/linux/pcs/pcs-xpcs.h 19201 19202SYNOPSYS DESIGNWARE I2C DRIVER 19203M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19204R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19205R: Mika Westerberg <mika.westerberg@linux.intel.com> 19206R: Jan Dabros <jsd@semihalf.com> 19207L: linux-i2c@vger.kernel.org 19208S: Maintained 19209F: drivers/i2c/busses/i2c-designware-* 19210 19211SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19212M: Jaehoon Chung <jh80.chung@samsung.com> 19213L: linux-mmc@vger.kernel.org 19214S: Maintained 19215F: drivers/mmc/host/dw_mmc* 19216 19217SYNOPSYS HSDK RESET CONTROLLER DRIVER 19218M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19219S: Supported 19220F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19221F: drivers/reset/reset-hsdk.c 19222F: include/dt-bindings/reset/snps,hsdk-reset.h 19223 19224SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19225M: Prabu Thangamuthu <prabu.t@synopsys.com> 19226M: Manjunath M B <manjumb@synopsys.com> 19227L: linux-mmc@vger.kernel.org 19228S: Maintained 19229F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19230 19231SYSTEM CONFIGURATION (SYSCON) 19232M: Lee Jones <lee.jones@linaro.org> 19233M: Arnd Bergmann <arnd@arndb.de> 19234S: Supported 19235T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19236F: drivers/mfd/syscon.c 19237 19238SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19239M: Sudeep Holla <sudeep.holla@arm.com> 19240R: Cristian Marussi <cristian.marussi@arm.com> 19241L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19242S: Maintained 19243F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19244F: drivers/clk/clk-sc[mp]i.c 19245F: drivers/cpufreq/sc[mp]i-cpufreq.c 19246F: drivers/firmware/arm_scmi/ 19247F: drivers/firmware/arm_scpi.c 19248F: drivers/regulator/scmi-regulator.c 19249F: drivers/reset/reset-scmi.c 19250F: include/linux/sc[mp]i_protocol.h 19251F: include/trace/events/scmi.h 19252F: include/uapi/linux/virtio_scmi.h 19253 19254SYSTEM RESET/SHUTDOWN DRIVERS 19255M: Sebastian Reichel <sre@kernel.org> 19256L: linux-pm@vger.kernel.org 19257S: Maintained 19258T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19259F: Documentation/devicetree/bindings/power/reset/ 19260F: drivers/power/reset/ 19261 19262SYSTEM TRACE MODULE CLASS 19263M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19264S: Maintained 19265T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19266F: Documentation/trace/stm.rst 19267F: drivers/hwtracing/stm/ 19268F: include/linux/stm.h 19269F: include/uapi/linux/stm.h 19270 19271SYSTEM76 ACPI DRIVER 19272M: Jeremy Soller <jeremy@system76.com> 19273M: System76 Product Development <productdev@system76.com> 19274L: platform-driver-x86@vger.kernel.org 19275S: Maintained 19276F: drivers/platform/x86/system76_acpi.c 19277 19278SYSV FILESYSTEM 19279M: Christoph Hellwig <hch@infradead.org> 19280S: Maintained 19281F: Documentation/filesystems/sysv-fs.rst 19282F: fs/sysv/ 19283F: include/linux/sysv_fs.h 19284 19285TASKSTATS STATISTICS INTERFACE 19286M: Balbir Singh <bsingharora@gmail.com> 19287S: Maintained 19288F: Documentation/accounting/taskstats* 19289F: include/linux/taskstats* 19290F: kernel/taskstats.c 19291 19292TC subsystem 19293M: Jamal Hadi Salim <jhs@mojatatu.com> 19294M: Cong Wang <xiyou.wangcong@gmail.com> 19295M: Jiri Pirko <jiri@resnulli.us> 19296L: netdev@vger.kernel.org 19297S: Maintained 19298F: include/net/pkt_cls.h 19299F: include/net/pkt_sched.h 19300F: include/net/tc_act/ 19301F: include/uapi/linux/pkt_cls.h 19302F: include/uapi/linux/pkt_sched.h 19303F: include/uapi/linux/tc_act/ 19304F: include/uapi/linux/tc_ematch/ 19305F: net/sched/ 19306F: tools/testing/selftests/tc-testing 19307 19308TC90522 MEDIA DRIVER 19309M: Akihiro Tsukada <tskd08@gmail.com> 19310L: linux-media@vger.kernel.org 19311S: Odd Fixes 19312F: drivers/media/dvb-frontends/tc90522* 19313 19314TCP LOW PRIORITY MODULE 19315M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 19316M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 19317S: Maintained 19318W: http://tcp-lp-mod.sourceforge.net/ 19319F: net/ipv4/tcp_lp.c 19320 19321TDA10071 MEDIA DRIVER 19322M: Antti Palosaari <crope@iki.fi> 19323L: linux-media@vger.kernel.org 19324S: Maintained 19325W: https://linuxtv.org 19326W: http://palosaari.fi/linux/ 19327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19328T: git git://linuxtv.org/anttip/media_tree.git 19329F: drivers/media/dvb-frontends/tda10071* 19330 19331TDA18212 MEDIA DRIVER 19332M: Antti Palosaari <crope@iki.fi> 19333L: linux-media@vger.kernel.org 19334S: Maintained 19335W: https://linuxtv.org 19336W: http://palosaari.fi/linux/ 19337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19338T: git git://linuxtv.org/anttip/media_tree.git 19339F: drivers/media/tuners/tda18212* 19340 19341TDA18218 MEDIA DRIVER 19342M: Antti Palosaari <crope@iki.fi> 19343L: linux-media@vger.kernel.org 19344S: Maintained 19345W: https://linuxtv.org 19346W: http://palosaari.fi/linux/ 19347Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19348T: git git://linuxtv.org/anttip/media_tree.git 19349F: drivers/media/tuners/tda18218* 19350 19351TDA18250 MEDIA DRIVER 19352M: Olli Salonen <olli.salonen@iki.fi> 19353L: linux-media@vger.kernel.org 19354S: Maintained 19355W: https://linuxtv.org 19356Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19357T: git git://linuxtv.org/media_tree.git 19358F: drivers/media/tuners/tda18250* 19359 19360TDA18271 MEDIA DRIVER 19361M: Michael Krufky <mkrufky@linuxtv.org> 19362L: linux-media@vger.kernel.org 19363S: Maintained 19364W: https://linuxtv.org 19365W: http://github.com/mkrufky 19366Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19367T: git git://linuxtv.org/mkrufky/tuners.git 19368F: drivers/media/tuners/tda18271* 19369 19370TDA1997x MEDIA DRIVER 19371M: Tim Harvey <tharvey@gateworks.com> 19372L: linux-media@vger.kernel.org 19373S: Maintained 19374W: https://linuxtv.org 19375Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19376F: drivers/media/i2c/tda1997x.* 19377 19378TDA827x MEDIA DRIVER 19379M: Michael Krufky <mkrufky@linuxtv.org> 19380L: linux-media@vger.kernel.org 19381S: Maintained 19382W: https://linuxtv.org 19383W: http://github.com/mkrufky 19384Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19385T: git git://linuxtv.org/mkrufky/tuners.git 19386F: drivers/media/tuners/tda8290.* 19387 19388TDA8290 MEDIA DRIVER 19389M: Michael Krufky <mkrufky@linuxtv.org> 19390L: linux-media@vger.kernel.org 19391S: Maintained 19392W: https://linuxtv.org 19393W: http://github.com/mkrufky 19394Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19395T: git git://linuxtv.org/mkrufky/tuners.git 19396F: drivers/media/tuners/tda8290.* 19397 19398TDA9840 MEDIA DRIVER 19399M: Hans Verkuil <hverkuil@xs4all.nl> 19400L: linux-media@vger.kernel.org 19401S: Maintained 19402W: https://linuxtv.org 19403T: git git://linuxtv.org/media_tree.git 19404F: drivers/media/i2c/tda9840* 19405 19406TEA5761 TUNER DRIVER 19407M: Mauro Carvalho Chehab <mchehab@kernel.org> 19408L: linux-media@vger.kernel.org 19409S: Odd fixes 19410W: https://linuxtv.org 19411T: git git://linuxtv.org/media_tree.git 19412F: drivers/media/tuners/tea5761.* 19413 19414TEA5767 TUNER DRIVER 19415M: Mauro Carvalho Chehab <mchehab@kernel.org> 19416L: linux-media@vger.kernel.org 19417S: Maintained 19418W: https://linuxtv.org 19419T: git git://linuxtv.org/media_tree.git 19420F: drivers/media/tuners/tea5767.* 19421 19422TEA6415C MEDIA DRIVER 19423M: Hans Verkuil <hverkuil@xs4all.nl> 19424L: linux-media@vger.kernel.org 19425S: Maintained 19426W: https://linuxtv.org 19427T: git git://linuxtv.org/media_tree.git 19428F: drivers/media/i2c/tea6415c* 19429 19430TEA6420 MEDIA DRIVER 19431M: Hans Verkuil <hverkuil@xs4all.nl> 19432L: linux-media@vger.kernel.org 19433S: Maintained 19434W: https://linuxtv.org 19435T: git git://linuxtv.org/media_tree.git 19436F: drivers/media/i2c/tea6420* 19437 19438TEAM DRIVER 19439M: Jiri Pirko <jiri@resnulli.us> 19440L: netdev@vger.kernel.org 19441S: Supported 19442F: drivers/net/team/ 19443F: include/linux/if_team.h 19444F: include/uapi/linux/if_team.h 19445 19446TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 19447M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 19448S: Maintained 19449F: arch/x86/platform/ts5500/ 19450 19451TECHNOTREND USB IR RECEIVER 19452M: Sean Young <sean@mess.org> 19453L: linux-media@vger.kernel.org 19454S: Maintained 19455F: drivers/media/rc/ttusbir.c 19456 19457TECHWELL TW9910 VIDEO DECODER 19458L: linux-media@vger.kernel.org 19459S: Orphan 19460F: drivers/media/i2c/tw9910.c 19461F: include/media/i2c/tw9910.h 19462 19463TEE SUBSYSTEM 19464M: Jens Wiklander <jens.wiklander@linaro.org> 19465R: Sumit Garg <sumit.garg@linaro.org> 19466L: op-tee@lists.trustedfirmware.org 19467S: Maintained 19468F: Documentation/staging/tee.rst 19469F: drivers/tee/ 19470F: include/linux/tee_drv.h 19471F: include/uapi/linux/tee.h 19472 19473TEGRA ARCHITECTURE SUPPORT 19474M: Thierry Reding <thierry.reding@gmail.com> 19475M: Jonathan Hunter <jonathanh@nvidia.com> 19476L: linux-tegra@vger.kernel.org 19477S: Supported 19478Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 19479T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 19480N: [^a-z]tegra 19481 19482TEGRA CLOCK DRIVER 19483M: Peter De Schrijver <pdeschrijver@nvidia.com> 19484M: Prashant Gaikwad <pgaikwad@nvidia.com> 19485S: Supported 19486F: drivers/clk/tegra/ 19487 19488TEGRA DMA DRIVERS 19489M: Laxman Dewangan <ldewangan@nvidia.com> 19490M: Jon Hunter <jonathanh@nvidia.com> 19491S: Supported 19492F: drivers/dma/tegra* 19493 19494TEGRA I2C DRIVER 19495M: Laxman Dewangan <ldewangan@nvidia.com> 19496R: Dmitry Osipenko <digetx@gmail.com> 19497S: Supported 19498F: drivers/i2c/busses/i2c-tegra.c 19499 19500TEGRA IOMMU DRIVERS 19501M: Thierry Reding <thierry.reding@gmail.com> 19502R: Krishna Reddy <vdumpa@nvidia.com> 19503L: linux-tegra@vger.kernel.org 19504S: Supported 19505F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 19506F: drivers/iommu/tegra* 19507 19508TEGRA KBC DRIVER 19509M: Laxman Dewangan <ldewangan@nvidia.com> 19510S: Supported 19511F: drivers/input/keyboard/tegra-kbc.c 19512 19513TEGRA NAND DRIVER 19514M: Stefan Agner <stefan@agner.ch> 19515M: Lucas Stach <dev@lynxeye.de> 19516S: Maintained 19517F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 19518F: drivers/mtd/nand/raw/tegra_nand.c 19519 19520TEGRA PWM DRIVER 19521M: Thierry Reding <thierry.reding@gmail.com> 19522S: Supported 19523F: drivers/pwm/pwm-tegra.c 19524 19525TEGRA SERIAL DRIVER 19526M: Laxman Dewangan <ldewangan@nvidia.com> 19527S: Supported 19528F: drivers/tty/serial/serial-tegra.c 19529 19530TEGRA SPI DRIVER 19531M: Laxman Dewangan <ldewangan@nvidia.com> 19532S: Supported 19533F: drivers/spi/spi-tegra* 19534 19535TEGRA QUAD SPI DRIVER 19536M: Thierry Reding <thierry.reding@gmail.com> 19537M: Jonathan Hunter <jonathanh@nvidia.com> 19538M: Sowjanya Komatineni <skomatineni@nvidia.com> 19539L: linux-tegra@vger.kernel.org 19540S: Maintained 19541F: drivers/spi/spi-tegra210-quad.c 19542 19543TEGRA VIDEO DRIVER 19544M: Thierry Reding <thierry.reding@gmail.com> 19545M: Jonathan Hunter <jonathanh@nvidia.com> 19546M: Sowjanya Komatineni <skomatineni@nvidia.com> 19547L: linux-media@vger.kernel.org 19548L: linux-tegra@vger.kernel.org 19549S: Maintained 19550F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 19551F: drivers/staging/media/tegra-video/ 19552 19553TEGRA XUSB PADCTL DRIVER 19554M: JC Kuo <jckuo@nvidia.com> 19555S: Supported 19556F: drivers/phy/tegra/xusb* 19557 19558TEHUTI ETHERNET DRIVER 19559M: Andy Gospodarek <andy@greyhouse.net> 19560L: netdev@vger.kernel.org 19561S: Supported 19562F: drivers/net/ethernet/tehuti/* 19563 19564TELECOM CLOCK DRIVER FOR MCPL0010 19565M: Mark Gross <markgross@kernel.org> 19566S: Supported 19567F: drivers/char/tlclk.c 19568 19569TEMPO SEMICONDUCTOR DRIVERS 19570M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 19571S: Maintained 19572F: Documentation/devicetree/bindings/sound/tscs*.txt 19573F: sound/soc/codecs/tscs*.c 19574F: sound/soc/codecs/tscs*.h 19575 19576TENSILICA XTENSA PORT (xtensa) 19577M: Chris Zankel <chris@zankel.net> 19578M: Max Filippov <jcmvbkbc@gmail.com> 19579L: linux-xtensa@linux-xtensa.org 19580S: Maintained 19581T: git git://github.com/czankel/xtensa-linux.git 19582F: arch/xtensa/ 19583F: drivers/irqchip/irq-xtensa-* 19584 19585TEXAS INSTRUMENTS ASoC DRIVERS 19586M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19587L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19588S: Maintained 19589F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 19590F: sound/soc/ti/ 19591 19592TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 19593M: Ricardo Ribalda <ribalda@kernel.org> 19594L: linux-iio@vger.kernel.org 19595S: Supported 19596F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 19597F: drivers/iio/dac/ti-dac7612.c 19598 19599TEXAS INSTRUMENTS DMA DRIVERS 19600M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19601L: dmaengine@vger.kernel.org 19602S: Maintained 19603F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 19604F: Documentation/devicetree/bindings/dma/ti-edma.txt 19605F: Documentation/devicetree/bindings/dma/ti/ 19606F: drivers/dma/ti/ 19607X: drivers/dma/ti/cppi41.c 19608F: include/linux/dma/k3-udma-glue.h 19609F: include/linux/dma/ti-cppi5.h 19610F: include/linux/dma/k3-psil.h 19611 19612TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 19613M: Nishanth Menon <nm@ti.com> 19614M: Tero Kristo <kristo@kernel.org> 19615M: Santosh Shilimkar <ssantosh@kernel.org> 19616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19617S: Maintained 19618F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 19619F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 19620F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 19621F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 19622F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 19623F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 19624F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 19625F: drivers/clk/keystone/sci-clk.c 19626F: drivers/firmware/ti_sci* 19627F: drivers/irqchip/irq-ti-sci-inta.c 19628F: drivers/irqchip/irq-ti-sci-intr.c 19629F: drivers/reset/reset-ti-sci.c 19630F: drivers/soc/ti/ti_sci_inta_msi.c 19631F: drivers/soc/ti/ti_sci_pm_domains.c 19632F: include/dt-bindings/soc/ti,sci_pm_domain.h 19633F: include/linux/soc/ti/ti_sci_inta_msi.h 19634F: include/linux/soc/ti/ti_sci_protocol.h 19635 19636TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 19637M: Robert Marko <robert.marko@sartura.hr> 19638M: Luka Perkov <luka.perkov@sartura.hr> 19639L: linux-hwmon@vger.kernel.org 19640S: Maintained 19641F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 19642F: Documentation/hwmon/tps23861.rst 19643F: drivers/hwmon/tps23861.c 19644 19645TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 19646M: Puranjay Mohan <puranjay12@gmail.com> 19647L: linux-iio@vger.kernel.org 19648S: Supported 19649F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 19650F: drivers/iio/temperature/tmp117.c 19651 19652THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 19653M: Hans Verkuil <hverkuil@xs4all.nl> 19654L: linux-media@vger.kernel.org 19655S: Maintained 19656W: https://linuxtv.org 19657T: git git://linuxtv.org/media_tree.git 19658F: drivers/media/radio/radio-raremono.c 19659 19660THERMAL 19661M: Rafael J. Wysocki <rafael@kernel.org> 19662M: Daniel Lezcano <daniel.lezcano@linaro.org> 19663R: Amit Kucheria <amitk@kernel.org> 19664R: Zhang Rui <rui.zhang@intel.com> 19665L: linux-pm@vger.kernel.org 19666S: Supported 19667Q: https://patchwork.kernel.org/project/linux-pm/list/ 19668T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 19669F: Documentation/ABI/testing/sysfs-class-thermal 19670F: Documentation/devicetree/bindings/thermal/ 19671F: Documentation/driver-api/thermal/ 19672F: drivers/thermal/ 19673F: include/linux/cpu_cooling.h 19674F: include/linux/thermal.h 19675F: include/uapi/linux/thermal.h 19676F: tools/lib/thermal/ 19677F: tools/thermal/ 19678 19679THERMAL DRIVER FOR AMLOGIC SOCS 19680M: Guillaume La Roque <glaroque@baylibre.com> 19681L: linux-pm@vger.kernel.org 19682L: linux-amlogic@lists.infradead.org 19683S: Supported 19684W: http://linux-meson.com/ 19685F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 19686F: drivers/thermal/amlogic_thermal.c 19687 19688THERMAL/CPU_COOLING 19689M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 19690M: Daniel Lezcano <daniel.lezcano@linaro.org> 19691M: Viresh Kumar <viresh.kumar@linaro.org> 19692R: Lukasz Luba <lukasz.luba@arm.com> 19693L: linux-pm@vger.kernel.org 19694S: Supported 19695F: Documentation/driver-api/thermal/cpu-cooling-api.rst 19696F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 19697F: drivers/thermal/cpufreq_cooling.c 19698F: drivers/thermal/cpuidle_cooling.c 19699F: include/linux/cpu_cooling.h 19700 19701THERMAL/POWER_ALLOCATOR 19702M: Lukasz Luba <lukasz.luba@arm.com> 19703L: linux-pm@vger.kernel.org 19704S: Maintained 19705F: Documentation/driver-api/thermal/power_allocator.rst 19706F: drivers/thermal/gov_power_allocator.c 19707F: include/trace/events/thermal_power_allocator.h 19708 19709THINKPAD ACPI EXTRAS DRIVER 19710M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 19711L: ibm-acpi-devel@lists.sourceforge.net 19712L: platform-driver-x86@vger.kernel.org 19713S: Maintained 19714W: http://ibm-acpi.sourceforge.net 19715W: http://thinkwiki.org/wiki/Ibm-acpi 19716T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 19717F: drivers/platform/x86/thinkpad_acpi.c 19718 19719THINKPAD LMI DRIVER 19720M: Mark Pearson <markpearson@lenovo.com> 19721L: platform-driver-x86@vger.kernel.org 19722S: Maintained 19723F: Documentation/ABI/testing/sysfs-class-firmware-attributes 19724F: drivers/platform/x86/think-lmi.? 19725 19726THUNDERBOLT DMA TRAFFIC TEST DRIVER 19727M: Isaac Hazan <isaac.hazan@intel.com> 19728L: linux-usb@vger.kernel.org 19729S: Maintained 19730F: drivers/thunderbolt/dma_test.c 19731 19732THUNDERBOLT DRIVER 19733M: Andreas Noever <andreas.noever@gmail.com> 19734M: Michael Jamet <michael.jamet@intel.com> 19735M: Mika Westerberg <mika.westerberg@linux.intel.com> 19736M: Yehezkel Bernat <YehezkelShB@gmail.com> 19737L: linux-usb@vger.kernel.org 19738S: Maintained 19739T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 19740F: Documentation/admin-guide/thunderbolt.rst 19741F: drivers/thunderbolt/ 19742F: include/linux/thunderbolt.h 19743 19744THUNDERBOLT NETWORK DRIVER 19745M: Michael Jamet <michael.jamet@intel.com> 19746M: Mika Westerberg <mika.westerberg@linux.intel.com> 19747M: Yehezkel Bernat <YehezkelShB@gmail.com> 19748L: netdev@vger.kernel.org 19749S: Maintained 19750F: drivers/net/thunderbolt.c 19751 19752THUNDERX GPIO DRIVER 19753M: Robert Richter <rric@kernel.org> 19754S: Odd Fixes 19755F: drivers/gpio/gpio-thunderx.c 19756 19757TI ADS131E0X ADC SERIES DRIVER 19758M: Tomislav Denis <tomislav.denis@avl.com> 19759L: linux-iio@vger.kernel.org 19760S: Maintained 19761F: Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml 19762F: drivers/iio/adc/ti-ads131e08.c 19763 19764TI AM437X VPFE DRIVER 19765M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19766L: linux-media@vger.kernel.org 19767S: Maintained 19768W: https://linuxtv.org 19769Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19770T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19771F: drivers/media/platform/ti/am437x/ 19772 19773TI BANDGAP AND THERMAL DRIVER 19774M: Eduardo Valentin <edubezval@gmail.com> 19775M: Keerthy <j-keerthy@ti.com> 19776L: linux-pm@vger.kernel.org 19777L: linux-omap@vger.kernel.org 19778S: Maintained 19779F: drivers/thermal/ti-soc-thermal/ 19780 19781TI BQ27XXX POWER SUPPLY DRIVER 19782F: drivers/power/supply/bq27xxx_battery.c 19783F: drivers/power/supply/bq27xxx_battery_i2c.c 19784F: include/linux/power/bq27xxx_battery.h 19785 19786TI CDCE706 CLOCK DRIVER 19787M: Max Filippov <jcmvbkbc@gmail.com> 19788S: Maintained 19789F: drivers/clk/clk-cdce706.c 19790 19791TI CLOCK DRIVER 19792M: Tero Kristo <kristo@kernel.org> 19793L: linux-omap@vger.kernel.org 19794S: Odd Fixes 19795F: drivers/clk/ti/ 19796F: include/linux/clk/ti.h 19797 19798TI DAVINCI MACHINE SUPPORT 19799M: Sekhar Nori <nsekhar@ti.com> 19800R: Bartosz Golaszewski <brgl@bgdev.pl> 19801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19802S: Supported 19803T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 19804F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 19805F: arch/arm/boot/dts/da850* 19806F: arch/arm/mach-davinci/ 19807F: drivers/i2c/busses/i2c-davinci.c 19808 19809TI DAVINCI SERIES CLOCK DRIVER 19810M: David Lechner <david@lechnology.com> 19811R: Sekhar Nori <nsekhar@ti.com> 19812S: Maintained 19813F: Documentation/devicetree/bindings/clock/ti/davinci/ 19814F: drivers/clk/davinci/ 19815 19816TI DAVINCI SERIES GPIO DRIVER 19817M: Keerthy <j-keerthy@ti.com> 19818L: linux-gpio@vger.kernel.org 19819S: Maintained 19820F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 19821F: drivers/gpio/gpio-davinci.c 19822 19823TI DAVINCI SERIES MEDIA DRIVER 19824M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19825L: linux-media@vger.kernel.org 19826S: Maintained 19827W: https://linuxtv.org 19828Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19829T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19830F: drivers/media/platform/ti/davinci/ 19831F: include/media/davinci/ 19832 19833TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 19834R: David Lechner <david@lechnology.com> 19835L: linux-iio@vger.kernel.org 19836F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 19837F: drivers/counter/ti-eqep.c 19838 19839TI ETHERNET SWITCH DRIVER (CPSW) 19840R: Grygorii Strashko <grygorii.strashko@ti.com> 19841L: linux-omap@vger.kernel.org 19842L: netdev@vger.kernel.org 19843S: Maintained 19844F: drivers/net/ethernet/ti/cpsw* 19845F: drivers/net/ethernet/ti/davinci* 19846 19847TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 19848M: Alex Dubov <oakad@yahoo.com> 19849S: Maintained 19850W: http://tifmxx.berlios.de/ 19851F: drivers/memstick/host/tifm_ms.c 19852F: drivers/misc/tifm* 19853F: drivers/mmc/host/tifm_sd.c 19854F: include/linux/tifm.h 19855 19856TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 19857M: Nishanth Menon <nm@ti.com> 19858M: Santosh Shilimkar <ssantosh@kernel.org> 19859L: linux-kernel@vger.kernel.org 19860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19861S: Maintained 19862T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 19863F: drivers/soc/ti/* 19864 19865TI LM49xxx FAMILY ASoC CODEC DRIVERS 19866M: M R Swami Reddy <mr.swami.reddy@ti.com> 19867M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 19868L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19869S: Maintained 19870F: sound/soc/codecs/isabelle* 19871F: sound/soc/codecs/lm49453* 19872 19873TI PCM3060 ASoC CODEC DRIVER 19874M: Kirill Marinushkin <kmarinushkin@birdec.com> 19875L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19876S: Maintained 19877F: Documentation/devicetree/bindings/sound/pcm3060.txt 19878F: sound/soc/codecs/pcm3060* 19879 19880TI TAS571X FAMILY ASoC CODEC DRIVER 19881M: Kevin Cernekee <cernekee@chromium.org> 19882L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19883S: Odd Fixes 19884F: sound/soc/codecs/tas571x* 19885 19886TI TRF7970A NFC DRIVER 19887M: Mark Greer <mgreer@animalcreek.com> 19888L: linux-wireless@vger.kernel.org 19889L: linux-nfc@lists.01.org (subscribers-only) 19890S: Supported 19891F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 19892F: drivers/nfc/trf7970a.c 19893 19894TI TSC2046 ADC DRIVER 19895M: Oleksij Rempel <o.rempel@pengutronix.de> 19896R: kernel@pengutronix.de 19897L: linux-iio@vger.kernel.org 19898S: Maintained 19899F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 19900F: drivers/iio/adc/ti-tsc2046.c 19901 19902TI TWL4030 SERIES SOC CODEC DRIVER 19903M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19905S: Maintained 19906F: sound/soc/codecs/twl4030* 19907 19908TI VPE/CAL DRIVERS 19909M: Benoit Parrot <bparrot@ti.com> 19910L: linux-media@vger.kernel.org 19911S: Maintained 19912W: http://linuxtv.org/ 19913Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19914F: Documentation/devicetree/bindings/media/ti,cal.yaml 19915F: Documentation/devicetree/bindings/media/ti,vpe.yaml 19916F: drivers/media/platform/ti/cal/ 19917F: drivers/media/platform/ti/vpe/ 19918 19919TI WILINK WIRELESS DRIVERS 19920L: linux-wireless@vger.kernel.org 19921S: Orphan 19922W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 19923W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 19924T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 19925F: drivers/net/wireless/ti/ 19926F: include/linux/wl12xx.h 19927 19928TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 19929M: John Stultz <jstultz@google.com> 19930M: Thomas Gleixner <tglx@linutronix.de> 19931R: Stephen Boyd <sboyd@kernel.org> 19932L: linux-kernel@vger.kernel.org 19933S: Supported 19934T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 19935F: include/linux/clocksource.h 19936F: include/linux/time.h 19937F: include/linux/timex.h 19938F: include/uapi/linux/time.h 19939F: include/uapi/linux/timex.h 19940F: kernel/time/alarmtimer.c 19941F: kernel/time/clocksource.c 19942F: kernel/time/ntp.c 19943F: kernel/time/time*.c 19944F: tools/testing/selftests/timers/ 19945 19946TIPC NETWORK LAYER 19947M: Jon Maloy <jmaloy@redhat.com> 19948M: Ying Xue <ying.xue@windriver.com> 19949L: netdev@vger.kernel.org (core kernel code) 19950L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 19951S: Maintained 19952W: http://tipc.sourceforge.net/ 19953F: include/uapi/linux/tipc*.h 19954F: net/tipc/ 19955 19956TLAN NETWORK DRIVER 19957M: Samuel Chessman <chessman@tux.org> 19958L: tlan-devel@lists.sourceforge.net (subscribers-only) 19959S: Maintained 19960W: http://sourceforge.net/projects/tlan/ 19961F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 19962F: drivers/net/ethernet/ti/tlan.* 19963 19964TM6000 VIDEO4LINUX DRIVER 19965M: Mauro Carvalho Chehab <mchehab@kernel.org> 19966L: linux-media@vger.kernel.org 19967S: Odd fixes 19968W: https://linuxtv.org 19969T: git git://linuxtv.org/media_tree.git 19970F: Documentation/admin-guide/media/tm6000* 19971F: drivers/media/usb/tm6000/ 19972 19973TMIO/SDHI MMC DRIVER 19974M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19975L: linux-mmc@vger.kernel.org 19976L: linux-renesas-soc@vger.kernel.org 19977S: Supported 19978F: drivers/mmc/host/renesas_sdhi* 19979F: drivers/mmc/host/tmio_mmc* 19980F: include/linux/mfd/tmio.h 19981 19982TMP401 HARDWARE MONITOR DRIVER 19983M: Guenter Roeck <linux@roeck-us.net> 19984L: linux-hwmon@vger.kernel.org 19985S: Maintained 19986F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 19987F: Documentation/hwmon/tmp401.rst 19988F: drivers/hwmon/tmp401.c 19989 19990TMP464 HARDWARE MONITOR DRIVER 19991M: Agathe Porte <agathe.porte@nokia.com> 19992M: Guenter Roeck <linux@roeck-us.net> 19993L: linux-hwmon@vger.kernel.org 19994S: Maintained 19995F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 19996F: Documentation/hwmon/tmp464.rst 19997F: drivers/hwmon/tmp464.c 19998 19999TMP513 HARDWARE MONITOR DRIVER 20000M: Eric Tremblay <etremblay@distech-controls.com> 20001L: linux-hwmon@vger.kernel.org 20002S: Maintained 20003F: Documentation/hwmon/tmp513.rst 20004F: drivers/hwmon/tmp513.c 20005 20006TMPFS (SHMEM FILESYSTEM) 20007M: Hugh Dickins <hughd@google.com> 20008L: linux-mm@kvack.org 20009S: Maintained 20010F: include/linux/shmem_fs.h 20011F: mm/shmem.c 20012 20013TOMOYO SECURITY MODULE 20014M: Kentaro Takeda <takedakn@nttdata.co.jp> 20015M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20016L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20017L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20018L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20019L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20020S: Maintained 20021W: https://tomoyo.osdn.jp/ 20022F: security/tomoyo/ 20023 20024TOPSTAR LAPTOP EXTRAS DRIVER 20025M: Herton Ronaldo Krzesinski <herton@canonical.com> 20026L: platform-driver-x86@vger.kernel.org 20027S: Maintained 20028F: drivers/platform/x86/topstar-laptop.c 20029 20030TORTURE-TEST MODULES 20031M: Davidlohr Bueso <dave@stgolabs.net> 20032M: "Paul E. McKenney" <paulmck@kernel.org> 20033M: Josh Triplett <josh@joshtriplett.org> 20034L: linux-kernel@vger.kernel.org 20035S: Supported 20036T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20037F: Documentation/RCU/torture.rst 20038F: kernel/locking/locktorture.c 20039F: kernel/rcu/rcuscale.c 20040F: kernel/rcu/rcutorture.c 20041F: kernel/rcu/refscale.c 20042F: kernel/torture.c 20043 20044TOSHIBA ACPI EXTRAS DRIVER 20045M: Azael Avalos <coproscefalo@gmail.com> 20046L: platform-driver-x86@vger.kernel.org 20047S: Maintained 20048F: drivers/platform/x86/toshiba_acpi.c 20049 20050TOSHIBA BLUETOOTH DRIVER 20051M: Azael Avalos <coproscefalo@gmail.com> 20052L: platform-driver-x86@vger.kernel.org 20053S: Maintained 20054F: drivers/platform/x86/toshiba_bluetooth.c 20055 20056TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20057M: Azael Avalos <coproscefalo@gmail.com> 20058L: platform-driver-x86@vger.kernel.org 20059S: Maintained 20060F: drivers/platform/x86/toshiba_haps.c 20061 20062TOSHIBA SMM DRIVER 20063M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20064S: Maintained 20065W: http://www.buzzard.org.uk/toshiba/ 20066F: drivers/char/toshiba.c 20067F: include/linux/toshiba.h 20068F: include/uapi/linux/toshiba.h 20069 20070TOSHIBA TC358743 DRIVER 20071M: Mats Randgaard <matrandg@cisco.com> 20072L: linux-media@vger.kernel.org 20073S: Maintained 20074F: drivers/media/i2c/tc358743* 20075F: include/media/i2c/tc358743.h 20076 20077TOSHIBA WMI HOTKEYS DRIVER 20078M: Azael Avalos <coproscefalo@gmail.com> 20079L: platform-driver-x86@vger.kernel.org 20080S: Maintained 20081F: drivers/platform/x86/toshiba-wmi.c 20082 20083TPM DEVICE DRIVER 20084M: Peter Huewe <peterhuewe@gmx.de> 20085M: Jarkko Sakkinen <jarkko@kernel.org> 20086R: Jason Gunthorpe <jgg@ziepe.ca> 20087L: linux-integrity@vger.kernel.org 20088S: Maintained 20089W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20090Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20091T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20092F: drivers/char/tpm/ 20093 20094TRACING 20095M: Steven Rostedt <rostedt@goodmis.org> 20096M: Ingo Molnar <mingo@redhat.com> 20097S: Maintained 20098T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 20099F: Documentation/trace/ftrace.rst 20100F: arch/*/*/*/ftrace.h 20101F: arch/*/kernel/ftrace.c 20102F: fs/tracefs/ 20103F: include/*/ftrace.h 20104F: include/linux/trace*.h 20105F: include/trace/ 20106F: kernel/trace/ 20107F: tools/testing/selftests/ftrace/ 20108 20109TRACING MMIO ACCESSES (MMIOTRACE) 20110M: Steven Rostedt <rostedt@goodmis.org> 20111M: Ingo Molnar <mingo@kernel.org> 20112R: Karol Herbst <karolherbst@gmail.com> 20113R: Pekka Paalanen <ppaalanen@gmail.com> 20114L: linux-kernel@vger.kernel.org 20115L: nouveau@lists.freedesktop.org 20116S: Maintained 20117F: arch/x86/mm/kmmio.c 20118F: arch/x86/mm/mmio-mod.c 20119F: arch/x86/mm/testmmiotrace.c 20120F: include/linux/mmiotrace.h 20121F: kernel/trace/trace_mmiotrace.c 20122 20123TRACING OS NOISE / LATENCY TRACERS 20124M: Steven Rostedt <rostedt@goodmis.org> 20125M: Daniel Bristot de Oliveira <bristot@kernel.org> 20126S: Maintained 20127F: kernel/trace/trace_osnoise.c 20128F: include/trace/events/osnoise.h 20129F: kernel/trace/trace_hwlat.c 20130F: kernel/trace/trace_irqsoff.c 20131F: kernel/trace/trace_sched_wakeup.c 20132F: Documentation/trace/osnoise-tracer.rst 20133F: Documentation/trace/timerlat-tracer.rst 20134F: Documentation/trace/hwlat_detector.rst 20135F: arch/*/kernel/trace.c 20136 20137Real-time Linux Analysis (RTLA) tools 20138M: Daniel Bristot de Oliveira <bristot@kernel.org> 20139M: Steven Rostedt <rostedt@goodmis.org> 20140L: linux-trace-devel@vger.kernel.org 20141S: Maintained 20142F: Documentation/tools/rtla/ 20143F: tools/tracing/rtla/ 20144 20145TRADITIONAL CHINESE DOCUMENTATION 20146M: Hu Haowen <src.res@email.cn> 20147L: linux-doc-tw-discuss@lists.sourceforge.net 20148S: Maintained 20149W: https://github.com/srcres258/linux-doc 20150T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20151F: Documentation/translations/zh_TW/ 20152 20153TTY LAYER 20154M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20155M: Jiri Slaby <jirislaby@kernel.org> 20156S: Supported 20157T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20158F: Documentation/driver-api/serial/ 20159F: drivers/tty/ 20160F: drivers/tty/serial/serial_core.c 20161F: include/linux/selection.h 20162F: include/linux/serial.h 20163F: include/linux/serial_core.h 20164F: include/linux/sysrq.h 20165F: include/linux/tty*.h 20166F: include/linux/vt.h 20167F: include/linux/vt_*.h 20168F: include/uapi/linux/serial.h 20169F: include/uapi/linux/serial_core.h 20170F: include/uapi/linux/tty.h 20171 20172TUA9001 MEDIA DRIVER 20173M: Antti Palosaari <crope@iki.fi> 20174L: linux-media@vger.kernel.org 20175S: Maintained 20176W: https://linuxtv.org 20177W: http://palosaari.fi/linux/ 20178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20179T: git git://linuxtv.org/anttip/media_tree.git 20180F: drivers/media/tuners/tua9001* 20181 20182TULIP NETWORK DRIVERS 20183L: netdev@vger.kernel.org 20184L: linux-parisc@vger.kernel.org 20185S: Orphan 20186F: drivers/net/ethernet/dec/tulip/ 20187 20188TUN/TAP driver 20189M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20190S: Maintained 20191W: http://vtun.sourceforge.net/tun 20192F: Documentation/networking/tuntap.rst 20193F: arch/um/os-Linux/drivers/ 20194 20195TURBOCHANNEL SUBSYSTEM 20196M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20197M: Ralf Baechle <ralf@linux-mips.org> 20198L: linux-mips@vger.kernel.org 20199S: Maintained 20200Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20201F: drivers/tc/ 20202F: include/linux/tc.h 20203 20204TURBOSTAT UTILITY 20205M: "Len Brown" <lenb@kernel.org> 20206L: linux-pm@vger.kernel.org 20207S: Supported 20208Q: https://patchwork.kernel.org/project/linux-pm/list/ 20209B: https://bugzilla.kernel.org 20210T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20211F: tools/power/x86/turbostat/ 20212 20213TW5864 VIDEO4LINUX DRIVER 20214M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20215M: Anton Sviridenko <anton@corp.bluecherry.net> 20216M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20217M: Andrey Utkin <andrey_utkin@fastmail.com> 20218L: linux-media@vger.kernel.org 20219S: Supported 20220F: drivers/media/pci/tw5864/ 20221 20222TW68 VIDEO4LINUX DRIVER 20223M: Hans Verkuil <hverkuil@xs4all.nl> 20224L: linux-media@vger.kernel.org 20225S: Odd Fixes 20226W: https://linuxtv.org 20227T: git git://linuxtv.org/media_tree.git 20228F: drivers/media/pci/tw68/ 20229 20230TW686X VIDEO4LINUX DRIVER 20231M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20232L: linux-media@vger.kernel.org 20233S: Maintained 20234W: http://linuxtv.org 20235T: git git://linuxtv.org/media_tree.git 20236F: drivers/media/pci/tw686x/ 20237 20238U-BOOT ENVIRONMENT VARIABLES 20239M: Rafał Miłecki <rafal@milecki.pl> 20240S: Maintained 20241F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20242 20243UACCE ACCELERATOR FRAMEWORK 20244M: Zhangfei Gao <zhangfei.gao@linaro.org> 20245M: Zhou Wang <wangzhou1@hisilicon.com> 20246L: linux-accelerators@lists.ozlabs.org 20247L: linux-kernel@vger.kernel.org 20248S: Maintained 20249F: Documentation/ABI/testing/sysfs-driver-uacce 20250F: Documentation/misc-devices/uacce.rst 20251F: drivers/misc/uacce/ 20252F: include/linux/uacce.h 20253F: include/uapi/misc/uacce/ 20254 20255UBI FILE SYSTEM (UBIFS) 20256M: Richard Weinberger <richard@nod.at> 20257L: linux-mtd@lists.infradead.org 20258S: Supported 20259W: http://www.linux-mtd.infradead.org/doc/ubifs.html 20260T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20261T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20262F: Documentation/ABI/testing/sysfs-fs-ubifs 20263F: Documentation/filesystems/ubifs-authentication.rst 20264F: Documentation/filesystems/ubifs.rst 20265F: fs/ubifs/ 20266 20267UCLINUX (M68KNOMMU AND COLDFIRE) 20268M: Greg Ungerer <gerg@linux-m68k.org> 20269L: linux-m68k@lists.linux-m68k.org 20270L: uclinux-dev@uclinux.org (subscribers-only) 20271S: Maintained 20272W: http://www.linux-m68k.org/ 20273W: http://www.uclinux.org/ 20274T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 20275F: arch/m68k/*/*_no.* 20276F: arch/m68k/68*/ 20277F: arch/m68k/coldfire/ 20278F: arch/m68k/include/asm/*_no.* 20279 20280UDF FILESYSTEM 20281M: Jan Kara <jack@suse.com> 20282S: Maintained 20283F: Documentation/filesystems/udf.rst 20284F: fs/udf/ 20285 20286UDRAW TABLET 20287M: Bastien Nocera <hadess@hadess.net> 20288L: linux-input@vger.kernel.org 20289S: Maintained 20290F: drivers/hid/hid-udraw-ps3.c 20291 20292UFS FILESYSTEM 20293M: Evgeniy Dushistov <dushistov@mail.ru> 20294S: Maintained 20295F: Documentation/admin-guide/ufs.rst 20296F: fs/ufs/ 20297 20298UHID USERSPACE HID IO DRIVER 20299M: David Rheinsberg <david.rheinsberg@gmail.com> 20300L: linux-input@vger.kernel.org 20301S: Maintained 20302F: drivers/hid/uhid.c 20303F: include/uapi/linux/uhid.h 20304 20305ULPI BUS 20306M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20307L: linux-usb@vger.kernel.org 20308S: Maintained 20309F: drivers/usb/common/ulpi.c 20310F: include/linux/ulpi/ 20311 20312UNICODE SUBSYSTEM 20313M: Gabriel Krisman Bertazi <krisman@collabora.com> 20314L: linux-fsdevel@vger.kernel.org 20315S: Supported 20316F: fs/unicode/ 20317 20318UNIFDEF 20319M: Tony Finch <dot@dotat.at> 20320S: Maintained 20321W: http://dotat.at/prog/unifdef 20322F: scripts/unifdef.c 20323 20324UNIFORM CDROM DRIVER 20325M: Phillip Potter <phil@philpotter.co.uk> 20326S: Maintained 20327F: Documentation/cdrom/ 20328F: drivers/cdrom/cdrom.c 20329F: include/linux/cdrom.h 20330F: include/uapi/linux/cdrom.h 20331 20332UNISYS S-PAR DRIVERS 20333M: David Kershner <david.kershner@unisys.com> 20334L: sparmaintainer@unisys.com (Unisys internal) 20335S: Supported 20336F: drivers/staging/unisys/ 20337F: drivers/visorbus/ 20338F: include/linux/visorbus.h 20339 20340UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 20341R: Alim Akhtar <alim.akhtar@samsung.com> 20342R: Avri Altman <avri.altman@wdc.com> 20343L: linux-scsi@vger.kernel.org 20344S: Supported 20345F: Documentation/devicetree/bindings/ufs/ 20346F: Documentation/scsi/ufs.rst 20347F: drivers/scsi/ufs/ 20348 20349UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 20350M: Pedro Sousa <pedrom.sousa@synopsys.com> 20351L: linux-scsi@vger.kernel.org 20352S: Supported 20353F: drivers/scsi/ufs/*dwc* 20354 20355UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 20356M: Stanley Chu <stanley.chu@mediatek.com> 20357L: linux-scsi@vger.kernel.org 20358L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20359S: Maintained 20360F: drivers/scsi/ufs/ufs-mediatek* 20361 20362UNSORTED BLOCK IMAGES (UBI) 20363M: Richard Weinberger <richard@nod.at> 20364L: linux-mtd@lists.infradead.org 20365S: Supported 20366W: http://www.linux-mtd.infradead.org/ 20367T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20368T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20369F: drivers/mtd/ubi/ 20370F: include/linux/mtd/ubi.h 20371F: include/uapi/mtd/ubi-user.h 20372 20373USB "USBNET" DRIVER FRAMEWORK 20374M: Oliver Neukum <oneukum@suse.com> 20375L: netdev@vger.kernel.org 20376S: Maintained 20377W: http://www.linux-usb.org/usbnet 20378F: drivers/net/usb/usbnet.c 20379F: include/linux/usb/usbnet.h 20380 20381USB ACM DRIVER 20382M: Oliver Neukum <oneukum@suse.com> 20383L: linux-usb@vger.kernel.org 20384S: Maintained 20385F: Documentation/usb/acm.rst 20386F: drivers/usb/class/cdc-acm.* 20387 20388USB APPLE MFI FASTCHARGE DRIVER 20389M: Bastien Nocera <hadess@hadess.net> 20390L: linux-usb@vger.kernel.org 20391S: Maintained 20392F: drivers/usb/misc/apple-mfi-fastcharge.c 20393 20394USB AR5523 WIRELESS DRIVER 20395M: Pontus Fuchs <pontus.fuchs@gmail.com> 20396L: linux-wireless@vger.kernel.org 20397S: Maintained 20398F: drivers/net/wireless/ath/ar5523/ 20399 20400USB ATTACHED SCSI 20401M: Oliver Neukum <oneukum@suse.com> 20402L: linux-usb@vger.kernel.org 20403L: linux-scsi@vger.kernel.org 20404S: Maintained 20405F: drivers/usb/storage/uas.c 20406 20407USB CDC ETHERNET DRIVER 20408M: Oliver Neukum <oliver@neukum.org> 20409L: linux-usb@vger.kernel.org 20410S: Maintained 20411F: drivers/net/usb/cdc_*.c 20412F: include/uapi/linux/usb/cdc.h 20413 20414USB CHAOSKEY DRIVER 20415M: Keith Packard <keithp@keithp.com> 20416L: linux-usb@vger.kernel.org 20417S: Maintained 20418F: drivers/usb/misc/chaoskey.c 20419 20420USB CYPRESS C67X00 DRIVER 20421L: linux-usb@vger.kernel.org 20422S: Orphan 20423F: drivers/usb/c67x00/ 20424 20425USB DAVICOM DM9601 DRIVER 20426M: Peter Korsgaard <peter@korsgaard.com> 20427L: netdev@vger.kernel.org 20428S: Maintained 20429W: http://www.linux-usb.org/usbnet 20430F: drivers/net/usb/dm9601.c 20431 20432USB EHCI DRIVER 20433M: Alan Stern <stern@rowland.harvard.edu> 20434L: linux-usb@vger.kernel.org 20435S: Maintained 20436F: Documentation/usb/ehci.rst 20437F: drivers/usb/host/ehci* 20438 20439USB GADGET/PERIPHERAL SUBSYSTEM 20440M: Felipe Balbi <balbi@kernel.org> 20441L: linux-usb@vger.kernel.org 20442S: Maintained 20443W: http://www.linux-usb.org/gadget 20444T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20445F: drivers/usb/gadget/ 20446F: include/linux/usb/gadget* 20447 20448USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 20449M: Jiri Kosina <jikos@kernel.org> 20450M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 20451L: linux-usb@vger.kernel.org 20452S: Maintained 20453T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 20454F: Documentation/hid/hiddev.rst 20455F: drivers/hid/usbhid/ 20456 20457USB INTEL XHCI ROLE MUX DRIVER 20458M: Hans de Goede <hdegoede@redhat.com> 20459L: linux-usb@vger.kernel.org 20460S: Maintained 20461F: drivers/usb/roles/intel-xhci-usb-role-switch.c 20462 20463USB IP DRIVER FOR HISILICON KIRIN 960 20464M: Yu Chen <chenyu56@huawei.com> 20465M: Binghui Wang <wangbinghui@hisilicon.com> 20466L: linux-usb@vger.kernel.org 20467S: Maintained 20468F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 20469F: drivers/phy/hisilicon/phy-hi3660-usb3.c 20470 20471USB IP DRIVER FOR HISILICON KIRIN 970 20472M: Mauro Carvalho Chehab <mchehab@kernel.org> 20473L: linux-usb@vger.kernel.org 20474S: Maintained 20475F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 20476F: drivers/phy/hisilicon/phy-hi3670-usb3.c 20477 20478USB ISP116X DRIVER 20479M: Olav Kongas <ok@artecdesign.ee> 20480L: linux-usb@vger.kernel.org 20481S: Maintained 20482F: drivers/usb/host/isp116x* 20483F: include/linux/usb/isp116x.h 20484 20485USB ISP1760 DRIVER 20486M: Rui Miguel Silva <rui.silva@linaro.org> 20487L: linux-usb@vger.kernel.org 20488S: Maintained 20489F: drivers/usb/isp1760/* 20490F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 20491 20492USB LAN78XX ETHERNET DRIVER 20493M: Woojung Huh <woojung.huh@microchip.com> 20494M: UNGLinuxDriver@microchip.com 20495L: netdev@vger.kernel.org 20496S: Maintained 20497F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 20498F: drivers/net/usb/lan78xx.* 20499F: include/dt-bindings/net/microchip-lan78xx.h 20500 20501USB MASS STORAGE DRIVER 20502M: Alan Stern <stern@rowland.harvard.edu> 20503L: linux-usb@vger.kernel.org 20504L: usb-storage@lists.one-eyed-alien.net 20505S: Maintained 20506F: drivers/usb/storage/ 20507 20508USB MIDI DRIVER 20509M: Clemens Ladisch <clemens@ladisch.de> 20510L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20511S: Maintained 20512T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20513F: sound/usb/midi.* 20514 20515USB NETWORKING DRIVERS 20516L: linux-usb@vger.kernel.org 20517S: Odd Fixes 20518F: drivers/net/usb/ 20519 20520USB OHCI DRIVER 20521M: Alan Stern <stern@rowland.harvard.edu> 20522L: linux-usb@vger.kernel.org 20523S: Maintained 20524F: Documentation/usb/ohci.rst 20525F: drivers/usb/host/ohci* 20526 20527USB OTG FSM (Finite State Machine) 20528M: Peter Chen <peter.chen@kernel.org> 20529L: linux-usb@vger.kernel.org 20530S: Maintained 20531T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 20532F: drivers/usb/common/usb-otg-fsm.c 20533 20534USB OVER IP DRIVER 20535M: Valentina Manea <valentina.manea.m@gmail.com> 20536M: Shuah Khan <shuah@kernel.org> 20537M: Shuah Khan <skhan@linuxfoundation.org> 20538L: linux-usb@vger.kernel.org 20539S: Maintained 20540F: Documentation/usb/usbip_protocol.rst 20541F: drivers/usb/usbip/ 20542F: tools/testing/selftests/drivers/usb/usbip/ 20543F: tools/usb/usbip/ 20544 20545USB PEGASUS DRIVER 20546M: Petko Manolov <petkan@nucleusys.com> 20547L: linux-usb@vger.kernel.org 20548L: netdev@vger.kernel.org 20549S: Maintained 20550W: https://github.com/petkan/pegasus 20551T: git git://github.com/petkan/pegasus.git 20552F: drivers/net/usb/pegasus.* 20553 20554USB PHY LAYER 20555M: Felipe Balbi <balbi@kernel.org> 20556L: linux-usb@vger.kernel.org 20557S: Maintained 20558T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20559F: drivers/usb/phy/ 20560 20561USB PRINTER DRIVER (usblp) 20562M: Pete Zaitcev <zaitcev@redhat.com> 20563L: linux-usb@vger.kernel.org 20564S: Supported 20565F: drivers/usb/class/usblp.c 20566 20567USB RAW GADGET DRIVER 20568R: Andrey Konovalov <andreyknvl@gmail.com> 20569L: linux-usb@vger.kernel.org 20570S: Maintained 20571F: Documentation/usb/raw-gadget.rst 20572F: drivers/usb/gadget/legacy/raw_gadget.c 20573F: include/uapi/linux/usb/raw_gadget.h 20574 20575USB QMI WWAN NETWORK DRIVER 20576M: Bjørn Mork <bjorn@mork.no> 20577L: netdev@vger.kernel.org 20578S: Maintained 20579F: Documentation/ABI/testing/sysfs-class-net-qmi 20580F: drivers/net/usb/qmi_wwan.c 20581 20582USB RTL8150 DRIVER 20583M: Petko Manolov <petkan@nucleusys.com> 20584L: linux-usb@vger.kernel.org 20585L: netdev@vger.kernel.org 20586S: Maintained 20587W: https://github.com/petkan/rtl8150 20588T: git git://github.com/petkan/rtl8150.git 20589F: drivers/net/usb/rtl8150.c 20590 20591USB SERIAL SUBSYSTEM 20592M: Johan Hovold <johan@kernel.org> 20593L: linux-usb@vger.kernel.org 20594S: Maintained 20595T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 20596F: Documentation/usb/usb-serial.rst 20597F: drivers/usb/serial/ 20598F: include/linux/usb/serial.h 20599 20600USB SMSC75XX ETHERNET DRIVER 20601M: Steve Glendinning <steve.glendinning@shawell.net> 20602L: netdev@vger.kernel.org 20603S: Maintained 20604F: drivers/net/usb/smsc75xx.* 20605 20606USB SMSC95XX ETHERNET DRIVER 20607M: Steve Glendinning <steve.glendinning@shawell.net> 20608M: UNGLinuxDriver@microchip.com 20609L: netdev@vger.kernel.org 20610S: Maintained 20611F: drivers/net/usb/smsc95xx.* 20612 20613USB SUBSYSTEM 20614M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20615L: linux-usb@vger.kernel.org 20616S: Supported 20617W: http://www.linux-usb.org 20618T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 20619F: Documentation/devicetree/bindings/usb/ 20620F: Documentation/usb/ 20621F: drivers/usb/ 20622F: include/linux/usb.h 20623F: include/linux/usb/ 20624 20625USB TYPEC BUS FOR ALTERNATE MODES 20626M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20627L: linux-usb@vger.kernel.org 20628S: Maintained 20629F: Documentation/ABI/testing/sysfs-bus-typec 20630F: Documentation/driver-api/usb/typec_bus.rst 20631F: drivers/usb/typec/altmodes/ 20632F: include/linux/usb/typec_altmode.h 20633 20634USB TYPEC CLASS 20635M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20636L: linux-usb@vger.kernel.org 20637S: Maintained 20638F: Documentation/ABI/testing/sysfs-class-typec 20639F: Documentation/driver-api/usb/typec.rst 20640F: drivers/usb/typec/ 20641F: include/linux/usb/typec.h 20642 20643USB TYPEC INTEL PMC MUX DRIVER 20644M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20645L: linux-usb@vger.kernel.org 20646S: Maintained 20647F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 20648F: drivers/usb/typec/mux/intel_pmc_mux.c 20649 20650USB TYPEC PI3USB30532 MUX DRIVER 20651M: Hans de Goede <hdegoede@redhat.com> 20652L: linux-usb@vger.kernel.org 20653S: Maintained 20654F: drivers/usb/typec/mux/pi3usb30532.c 20655 20656USB TYPEC PORT CONTROLLER DRIVERS 20657M: Guenter Roeck <linux@roeck-us.net> 20658L: linux-usb@vger.kernel.org 20659S: Maintained 20660F: drivers/usb/typec/tcpm/ 20661 20662USB UHCI DRIVER 20663M: Alan Stern <stern@rowland.harvard.edu> 20664L: linux-usb@vger.kernel.org 20665S: Maintained 20666F: drivers/usb/host/uhci* 20667 20668USB VIDEO CLASS 20669M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20670L: linux-media@vger.kernel.org 20671S: Maintained 20672W: http://www.ideasonboard.org/uvc/ 20673T: git git://linuxtv.org/media_tree.git 20674F: drivers/media/usb/uvc/ 20675F: include/uapi/linux/uvcvideo.h 20676 20677USB WEBCAM GADGET 20678M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20679L: linux-usb@vger.kernel.org 20680S: Maintained 20681F: drivers/usb/gadget/function/*uvc* 20682F: drivers/usb/gadget/legacy/webcam.c 20683F: include/uapi/linux/usb/g_uvc.h 20684 20685USB WIRELESS RNDIS DRIVER (rndis_wlan) 20686M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 20687L: linux-wireless@vger.kernel.org 20688S: Maintained 20689F: drivers/net/wireless/rndis_wlan.c 20690 20691USB XHCI DRIVER 20692M: Mathias Nyman <mathias.nyman@intel.com> 20693L: linux-usb@vger.kernel.org 20694S: Supported 20695F: drivers/usb/host/pci-quirks* 20696F: drivers/usb/host/xhci* 20697 20698USB ZD1201 DRIVER 20699L: linux-wireless@vger.kernel.org 20700S: Orphan 20701W: http://linux-lc100020.sourceforge.net 20702F: drivers/net/wireless/zydas/zd1201.* 20703 20704USB ZR364XX DRIVER 20705M: Antoine Jacquet <royale@zerezo.com> 20706L: linux-usb@vger.kernel.org 20707L: linux-media@vger.kernel.org 20708S: Maintained 20709W: http://royale.zerezo.com/zr364xx/ 20710T: git git://linuxtv.org/media_tree.git 20711F: Documentation/admin-guide/media/zr364xx* 20712F: drivers/media/usb/zr364xx/ 20713 20714USER-MODE LINUX (UML) 20715M: Richard Weinberger <richard@nod.at> 20716M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 20717M: Johannes Berg <johannes@sipsolutions.net> 20718L: linux-um@lists.infradead.org 20719S: Maintained 20720W: http://user-mode-linux.sourceforge.net 20721Q: https://patchwork.ozlabs.org/project/linux-um/list/ 20722T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 20723T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 20724F: Documentation/virt/uml/ 20725F: arch/um/ 20726F: arch/x86/um/ 20727F: fs/hostfs/ 20728 20729USERSPACE COPYIN/COPYOUT (UIOVEC) 20730M: Alexander Viro <viro@zeniv.linux.org.uk> 20731S: Maintained 20732F: include/linux/uio.h 20733F: lib/iov_iter.c 20734 20735USERSPACE DMA BUFFER DRIVER 20736M: Gerd Hoffmann <kraxel@redhat.com> 20737L: dri-devel@lists.freedesktop.org 20738S: Maintained 20739T: git git://anongit.freedesktop.org/drm/drm-misc 20740F: drivers/dma-buf/udmabuf.c 20741F: include/uapi/linux/udmabuf.h 20742 20743USERSPACE I/O (UIO) 20744M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20745S: Maintained 20746T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 20747F: Documentation/driver-api/uio-howto.rst 20748F: drivers/uio/ 20749F: include/linux/uio_driver.h 20750 20751UTIL-LINUX PACKAGE 20752M: Karel Zak <kzak@redhat.com> 20753L: util-linux@vger.kernel.org 20754S: Maintained 20755W: http://en.wikipedia.org/wiki/Util-linux 20756T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 20757 20758UUID HELPERS 20759M: Christoph Hellwig <hch@lst.de> 20760R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20761L: linux-kernel@vger.kernel.org 20762S: Maintained 20763T: git git://git.infradead.org/users/hch/uuid.git 20764F: include/linux/uuid.h 20765F: include/uapi/linux/uuid.h 20766F: lib/test_uuid.c 20767F: lib/uuid.c 20768 20769UV SYSFS DRIVER 20770M: Justin Ernst <justin.ernst@hpe.com> 20771L: platform-driver-x86@vger.kernel.org 20772S: Maintained 20773F: drivers/platform/x86/uv_sysfs.c 20774 20775UVESAFB DRIVER 20776M: Michal Januszewski <spock@gentoo.org> 20777L: linux-fbdev@vger.kernel.org 20778S: Maintained 20779W: https://github.com/mjanusz/v86d 20780F: Documentation/fb/uvesafb.rst 20781F: drivers/video/fbdev/uvesafb.* 20782 20783Ux500 CLOCK DRIVERS 20784M: Ulf Hansson <ulf.hansson@linaro.org> 20785L: linux-clk@vger.kernel.org 20786L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20787S: Maintained 20788F: drivers/clk/ux500/ 20789 20790VF610 NAND DRIVER 20791M: Stefan Agner <stefan@agner.ch> 20792L: linux-mtd@lists.infradead.org 20793S: Supported 20794F: drivers/mtd/nand/raw/vf610_nfc.c 20795 20796VFAT/FAT/MSDOS FILESYSTEM 20797M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 20798S: Maintained 20799F: Documentation/filesystems/vfat.rst 20800F: fs/fat/ 20801 20802VFIO DRIVER 20803M: Alex Williamson <alex.williamson@redhat.com> 20804R: Cornelia Huck <cohuck@redhat.com> 20805L: kvm@vger.kernel.org 20806S: Maintained 20807T: git git://github.com/awilliam/linux-vfio.git 20808F: Documentation/driver-api/vfio.rst 20809F: drivers/vfio/ 20810F: include/linux/vfio.h 20811F: include/linux/vfio_pci_core.h 20812F: include/uapi/linux/vfio.h 20813 20814VFIO FSL-MC DRIVER 20815M: Diana Craciun <diana.craciun@oss.nxp.com> 20816L: kvm@vger.kernel.org 20817S: Maintained 20818F: drivers/vfio/fsl-mc/ 20819 20820VFIO HISILICON PCI DRIVER 20821M: Longfang Liu <liulongfang@huawei.com> 20822M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 20823L: kvm@vger.kernel.org 20824S: Maintained 20825F: drivers/vfio/pci/hisilicon/ 20826 20827VFIO MEDIATED DEVICE DRIVERS 20828M: Kirti Wankhede <kwankhede@nvidia.com> 20829L: kvm@vger.kernel.org 20830S: Maintained 20831F: Documentation/driver-api/vfio-mediated-device.rst 20832F: drivers/vfio/mdev/ 20833F: include/linux/mdev.h 20834F: samples/vfio-mdev/ 20835 20836VFIO PCI DEVICE SPECIFIC DRIVERS 20837R: Jason Gunthorpe <jgg@nvidia.com> 20838R: Yishai Hadas <yishaih@nvidia.com> 20839R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 20840R: Kevin Tian <kevin.tian@intel.com> 20841L: kvm@vger.kernel.org 20842S: Maintained 20843P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 20844F: drivers/vfio/pci/*/ 20845 20846VFIO PLATFORM DRIVER 20847M: Eric Auger <eric.auger@redhat.com> 20848L: kvm@vger.kernel.org 20849S: Maintained 20850F: drivers/vfio/platform/ 20851 20852VFIO MLX5 PCI DRIVER 20853M: Yishai Hadas <yishaih@nvidia.com> 20854L: kvm@vger.kernel.org 20855S: Maintained 20856F: drivers/vfio/pci/mlx5/ 20857 20858VGA_SWITCHEROO 20859R: Lukas Wunner <lukas@wunner.de> 20860S: Maintained 20861T: git git://anongit.freedesktop.org/drm/drm-misc 20862F: Documentation/gpu/vga-switcheroo.rst 20863F: drivers/gpu/vga/vga_switcheroo.c 20864F: include/linux/vga_switcheroo.h 20865 20866VIA RHINE NETWORK DRIVER 20867S: Maintained 20868M: Kevin Brace <kevinbrace@bracecomputerlab.com> 20869F: drivers/net/ethernet/via/via-rhine.c 20870 20871VIA SD/MMC CARD CONTROLLER DRIVER 20872M: Bruce Chang <brucechang@via.com.tw> 20873M: Harald Welte <HaraldWelte@viatech.com> 20874S: Maintained 20875F: drivers/mmc/host/via-sdmmc.c 20876 20877VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 20878M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 20879L: linux-fbdev@vger.kernel.org 20880S: Maintained 20881F: drivers/video/fbdev/via/ 20882F: include/linux/via-core.h 20883F: include/linux/via-gpio.h 20884F: include/linux/via_i2c.h 20885 20886VIA VELOCITY NETWORK DRIVER 20887M: Francois Romieu <romieu@fr.zoreil.com> 20888L: netdev@vger.kernel.org 20889S: Maintained 20890F: drivers/net/ethernet/via/via-velocity.* 20891 20892VICODEC VIRTUAL CODEC DRIVER 20893M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20894L: linux-media@vger.kernel.org 20895S: Maintained 20896W: https://linuxtv.org 20897T: git git://linuxtv.org/media_tree.git 20898F: drivers/media/test-drivers/vicodec/* 20899 20900VIDEO I2C POLLING DRIVER 20901M: Matt Ranostay <matt.ranostay@konsulko.com> 20902L: linux-media@vger.kernel.org 20903S: Maintained 20904F: drivers/media/i2c/video-i2c.c 20905 20906VIDEO MULTIPLEXER DRIVER 20907M: Philipp Zabel <p.zabel@pengutronix.de> 20908L: linux-media@vger.kernel.org 20909S: Maintained 20910F: drivers/media/platform/video-mux.c 20911 20912VIDEOBUF2 FRAMEWORK 20913M: Tomasz Figa <tfiga@chromium.org> 20914M: Marek Szyprowski <m.szyprowski@samsung.com> 20915L: linux-media@vger.kernel.org 20916S: Maintained 20917F: drivers/media/common/videobuf2/* 20918F: include/media/videobuf2-* 20919 20920VIMC VIRTUAL MEDIA CONTROLLER DRIVER 20921M: Shuah Khan <skhan@linuxfoundation.org> 20922R: Kieran Bingham <kieran.bingham@ideasonboard.com> 20923L: linux-media@vger.kernel.org 20924S: Maintained 20925W: https://linuxtv.org 20926T: git git://linuxtv.org/media_tree.git 20927F: drivers/media/test-drivers/vimc/* 20928 20929VIRT LIB 20930M: Alex Williamson <alex.williamson@redhat.com> 20931M: Paolo Bonzini <pbonzini@redhat.com> 20932L: kvm@vger.kernel.org 20933S: Supported 20934F: virt/lib/ 20935 20936VIRTIO AND VHOST VSOCK DRIVER 20937M: Stefan Hajnoczi <stefanha@redhat.com> 20938M: Stefano Garzarella <sgarzare@redhat.com> 20939L: kvm@vger.kernel.org 20940L: virtualization@lists.linux-foundation.org 20941L: netdev@vger.kernel.org 20942S: Maintained 20943F: drivers/vhost/vsock.c 20944F: include/linux/virtio_vsock.h 20945F: include/uapi/linux/virtio_vsock.h 20946F: net/vmw_vsock/virtio_transport.c 20947F: net/vmw_vsock/virtio_transport_common.c 20948 20949VIRTIO BLOCK AND SCSI DRIVERS 20950M: "Michael S. Tsirkin" <mst@redhat.com> 20951M: Jason Wang <jasowang@redhat.com> 20952R: Paolo Bonzini <pbonzini@redhat.com> 20953R: Stefan Hajnoczi <stefanha@redhat.com> 20954L: virtualization@lists.linux-foundation.org 20955S: Maintained 20956F: drivers/block/virtio_blk.c 20957F: drivers/scsi/virtio_scsi.c 20958F: drivers/vhost/scsi.c 20959F: include/uapi/linux/virtio_blk.h 20960F: include/uapi/linux/virtio_scsi.h 20961 20962VIRTIO CONSOLE DRIVER 20963M: Amit Shah <amit@kernel.org> 20964L: virtualization@lists.linux-foundation.org 20965S: Maintained 20966F: drivers/char/virtio_console.c 20967F: include/linux/virtio_console.h 20968F: include/uapi/linux/virtio_console.h 20969 20970VIRTIO CORE AND NET DRIVERS 20971M: "Michael S. Tsirkin" <mst@redhat.com> 20972M: Jason Wang <jasowang@redhat.com> 20973L: virtualization@lists.linux-foundation.org 20974S: Maintained 20975F: Documentation/ABI/testing/sysfs-bus-vdpa 20976F: Documentation/devicetree/bindings/virtio/ 20977F: drivers/block/virtio_blk.c 20978F: drivers/crypto/virtio/ 20979F: drivers/net/virtio_net.c 20980F: drivers/vdpa/ 20981F: drivers/virtio/ 20982F: include/linux/vdpa.h 20983F: include/linux/virtio*.h 20984F: include/uapi/linux/virtio_*.h 20985F: tools/virtio/ 20986 20987VIRTIO BALLOON 20988M: "Michael S. Tsirkin" <mst@redhat.com> 20989M: David Hildenbrand <david@redhat.com> 20990L: virtualization@lists.linux-foundation.org 20991S: Maintained 20992F: drivers/virtio/virtio_balloon.c 20993F: include/uapi/linux/virtio_balloon.h 20994F: include/linux/balloon_compaction.h 20995F: mm/balloon_compaction.c 20996 20997VIRTIO CRYPTO DRIVER 20998M: Gonglei <arei.gonglei@huawei.com> 20999L: virtualization@lists.linux-foundation.org 21000L: linux-crypto@vger.kernel.org 21001S: Maintained 21002F: drivers/crypto/virtio/ 21003F: include/uapi/linux/virtio_crypto.h 21004 21005VIRTIO DRIVERS FOR S390 21006M: Cornelia Huck <cohuck@redhat.com> 21007M: Halil Pasic <pasic@linux.ibm.com> 21008L: linux-s390@vger.kernel.org 21009L: virtualization@lists.linux-foundation.org 21010L: kvm@vger.kernel.org 21011S: Supported 21012F: arch/s390/include/uapi/asm/virtio-ccw.h 21013F: drivers/s390/virtio/ 21014 21015VIRTIO FILE SYSTEM 21016M: Vivek Goyal <vgoyal@redhat.com> 21017M: Stefan Hajnoczi <stefanha@redhat.com> 21018M: Miklos Szeredi <miklos@szeredi.hu> 21019L: virtualization@lists.linux-foundation.org 21020L: linux-fsdevel@vger.kernel.org 21021S: Supported 21022W: https://virtio-fs.gitlab.io/ 21023F: Documentation/filesystems/virtiofs.rst 21024F: fs/fuse/virtio_fs.c 21025F: include/uapi/linux/virtio_fs.h 21026 21027VIRTIO GPIO DRIVER 21028M: Enrico Weigelt, metux IT consult <info@metux.net> 21029M: Viresh Kumar <vireshk@kernel.org> 21030L: linux-gpio@vger.kernel.org 21031L: virtualization@lists.linux-foundation.org 21032S: Maintained 21033F: drivers/gpio/gpio-virtio.c 21034F: include/uapi/linux/virtio_gpio.h 21035 21036VIRTIO GPU DRIVER 21037M: David Airlie <airlied@linux.ie> 21038M: Gerd Hoffmann <kraxel@redhat.com> 21039R: Gurchetan Singh <gurchetansingh@chromium.org> 21040R: Chia-I Wu <olvaffe@gmail.com> 21041L: dri-devel@lists.freedesktop.org 21042L: virtualization@lists.linux-foundation.org 21043S: Maintained 21044T: git git://anongit.freedesktop.org/drm/drm-misc 21045F: drivers/gpu/drm/virtio/ 21046F: include/uapi/linux/virtio_gpu.h 21047 21048VIRTIO HOST (VHOST) 21049M: "Michael S. Tsirkin" <mst@redhat.com> 21050M: Jason Wang <jasowang@redhat.com> 21051L: kvm@vger.kernel.org 21052L: virtualization@lists.linux-foundation.org 21053L: netdev@vger.kernel.org 21054S: Maintained 21055T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21056F: drivers/vhost/ 21057F: include/linux/vhost_iotlb.h 21058F: include/uapi/linux/vhost.h 21059 21060VIRTIO INPUT DRIVER 21061M: Gerd Hoffmann <kraxel@redhat.com> 21062S: Maintained 21063F: drivers/virtio/virtio_input.c 21064F: include/uapi/linux/virtio_input.h 21065 21066VIRTIO IOMMU DRIVER 21067M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21068L: virtualization@lists.linux-foundation.org 21069S: Maintained 21070F: drivers/iommu/virtio-iommu.c 21071F: include/uapi/linux/virtio_iommu.h 21072 21073VIRTIO MEM DRIVER 21074M: David Hildenbrand <david@redhat.com> 21075L: virtualization@lists.linux-foundation.org 21076S: Maintained 21077W: https://virtio-mem.gitlab.io/ 21078F: drivers/virtio/virtio_mem.c 21079F: include/uapi/linux/virtio_mem.h 21080 21081VIRTIO SOUND DRIVER 21082M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21083M: "Michael S. Tsirkin" <mst@redhat.com> 21084L: virtualization@lists.linux-foundation.org 21085L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21086S: Maintained 21087F: include/uapi/linux/virtio_snd.h 21088F: sound/virtio/* 21089 21090VIRTIO I2C DRIVER 21091M: Conghui Chen <conghui.chen@intel.com> 21092M: Viresh Kumar <viresh.kumar@linaro.org> 21093L: linux-i2c@vger.kernel.org 21094L: virtualization@lists.linux-foundation.org 21095S: Maintained 21096F: drivers/i2c/busses/i2c-virtio.c 21097F: include/uapi/linux/virtio_i2c.h 21098 21099VIRTIO PMEM DRIVER 21100M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21101L: virtualization@lists.linux-foundation.org 21102S: Maintained 21103F: drivers/nvdimm/virtio_pmem.c 21104F: drivers/nvdimm/nd_virtio.c 21105 21106VIRTUAL BOX GUEST DEVICE DRIVER 21107M: Hans de Goede <hdegoede@redhat.com> 21108M: Arnd Bergmann <arnd@arndb.de> 21109M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21110S: Maintained 21111F: drivers/virt/vboxguest/ 21112F: include/linux/vbox_utils.h 21113F: include/uapi/linux/vbox*.h 21114 21115VIRTUAL BOX SHARED FOLDER VFS DRIVER 21116M: Hans de Goede <hdegoede@redhat.com> 21117L: linux-fsdevel@vger.kernel.org 21118S: Maintained 21119F: fs/vboxsf/* 21120 21121VIRTUAL SERIO DEVICE DRIVER 21122M: Stephen Chandler Paul <thatslyude@gmail.com> 21123S: Maintained 21124F: drivers/input/serio/userio.c 21125F: include/uapi/linux/userio.h 21126 21127VIVID VIRTUAL VIDEO DRIVER 21128M: Hans Verkuil <hverkuil@xs4all.nl> 21129L: linux-media@vger.kernel.org 21130S: Maintained 21131W: https://linuxtv.org 21132T: git git://linuxtv.org/media_tree.git 21133F: drivers/media/test-drivers/vivid/* 21134 21135VIDTV VIRTUAL DIGITAL TV DRIVER 21136M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21137L: linux-media@vger.kernel.org 21138S: Maintained 21139W: https://linuxtv.org 21140T: git git://linuxtv.org/media_tree.git 21141F: drivers/media/test-drivers/vidtv/* 21142 21143VLYNQ BUS 21144M: Florian Fainelli <f.fainelli@gmail.com> 21145L: openwrt-devel@lists.openwrt.org (subscribers-only) 21146S: Maintained 21147F: drivers/vlynq/vlynq.c 21148F: include/linux/vlynq.h 21149 21150VME SUBSYSTEM 21151M: Martyn Welch <martyn@welchs.me.uk> 21152M: Manohar Vanga <manohar.vanga@gmail.com> 21153M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21154L: linux-kernel@vger.kernel.org 21155S: Maintained 21156T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21157F: Documentation/driver-api/vme.rst 21158F: drivers/staging/vme/ 21159F: drivers/vme/ 21160F: include/linux/vme* 21161 21162VM SOCKETS (AF_VSOCK) 21163M: Stefano Garzarella <sgarzare@redhat.com> 21164L: virtualization@lists.linux-foundation.org 21165L: netdev@vger.kernel.org 21166S: Maintained 21167F: drivers/net/vsockmon.c 21168F: include/net/af_vsock.h 21169F: include/uapi/linux/vm_sockets.h 21170F: include/uapi/linux/vm_sockets_diag.h 21171F: include/uapi/linux/vsockmon.h 21172F: net/vmw_vsock/ 21173F: tools/testing/vsock/ 21174 21175VMWARE BALLOON DRIVER 21176M: Nadav Amit <namit@vmware.com> 21177R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21178L: linux-kernel@vger.kernel.org 21179S: Maintained 21180F: drivers/misc/vmw_balloon.c 21181 21182VMWARE HYPERVISOR INTERFACE 21183M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21184M: Alexey Makhalov <amakhalov@vmware.com> 21185R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21186L: virtualization@lists.linux-foundation.org 21187L: x86@kernel.org 21188S: Supported 21189T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21190F: arch/x86/include/asm/vmware.h 21191F: arch/x86/kernel/cpu/vmware.c 21192 21193VMWARE PVRDMA DRIVER 21194M: Bryan Tan <bryantan@vmware.com> 21195M: Vishnu Dasa <vdasa@vmware.com> 21196R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21197L: linux-rdma@vger.kernel.org 21198S: Maintained 21199F: drivers/infiniband/hw/vmw_pvrdma/ 21200 21201VMware PVSCSI driver 21202M: Vishal Bhakta <vbhakta@vmware.com> 21203R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21204L: linux-scsi@vger.kernel.org 21205S: Maintained 21206F: drivers/scsi/vmw_pvscsi.c 21207F: drivers/scsi/vmw_pvscsi.h 21208 21209VMWARE VIRTUAL PTP CLOCK DRIVER 21210M: Vivek Thampi <vithampi@vmware.com> 21211R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21212L: netdev@vger.kernel.org 21213S: Supported 21214F: drivers/ptp/ptp_vmw.c 21215 21216VMWARE VMCI DRIVER 21217M: Bryan Tan <bryantan@vmware.com> 21218M: Rajesh Jalisatgi <rjalisatgi@vmware.com> 21219M: Vishnu Dasa <vdasa@vmware.com> 21220R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21221L: linux-kernel@vger.kernel.org 21222S: Maintained 21223F: drivers/misc/vmw_vmci/ 21224 21225VMWARE VMMOUSE SUBDRIVER 21226M: Zack Rusin <zackr@vmware.com> 21227R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21228R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21229L: linux-input@vger.kernel.org 21230S: Maintained 21231F: drivers/input/mouse/vmmouse.c 21232F: drivers/input/mouse/vmmouse.h 21233 21234VMWARE VMXNET3 ETHERNET DRIVER 21235M: Ronak Doshi <doshir@vmware.com> 21236R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21237L: netdev@vger.kernel.org 21238S: Maintained 21239F: drivers/net/vmxnet3/ 21240 21241VOCORE VOCORE2 BOARD 21242M: Harvey Hunt <harveyhuntnexus@gmail.com> 21243L: linux-mips@vger.kernel.org 21244S: Maintained 21245F: arch/mips/boot/dts/ralink/vocore2.dts 21246 21247VOLTAGE AND CURRENT REGULATOR FRAMEWORK 21248M: Liam Girdwood <lgirdwood@gmail.com> 21249M: Mark Brown <broonie@kernel.org> 21250L: linux-kernel@vger.kernel.org 21251S: Supported 21252W: http://www.slimlogic.co.uk/?p=48 21253T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 21254F: Documentation/devicetree/bindings/regulator/ 21255F: Documentation/power/regulator/ 21256F: drivers/regulator/ 21257F: include/dt-bindings/regulator/ 21258F: include/linux/regulator/ 21259K: regulator_get_optional 21260 21261VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 21262R: Matti Vaittinen <mazziesaccount@gmail.com> 21263F: drivers/regulator/irq_helpers.c 21264 21265VRF 21266M: David Ahern <dsahern@kernel.org> 21267L: netdev@vger.kernel.org 21268S: Maintained 21269F: Documentation/networking/vrf.rst 21270F: drivers/net/vrf.c 21271 21272VSPRINTF 21273M: Petr Mladek <pmladek@suse.com> 21274M: Steven Rostedt <rostedt@goodmis.org> 21275M: Sergey Senozhatsky <senozhatsky@chromium.org> 21276R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21277R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 21278S: Maintained 21279T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 21280F: Documentation/core-api/printk-formats.rst 21281F: lib/test_printf.c 21282F: lib/test_scanf.c 21283F: lib/vsprintf.c 21284 21285VT1211 HARDWARE MONITOR DRIVER 21286M: Juerg Haefliger <juergh@gmail.com> 21287L: linux-hwmon@vger.kernel.org 21288S: Maintained 21289F: Documentation/hwmon/vt1211.rst 21290F: drivers/hwmon/vt1211.c 21291 21292VT8231 HARDWARE MONITOR DRIVER 21293M: Roger Lucas <vt8231@hiddenengine.co.uk> 21294L: linux-hwmon@vger.kernel.org 21295S: Maintained 21296F: drivers/hwmon/vt8231.c 21297 21298VUB300 USB to SDIO/SD/MMC bridge chip 21299L: linux-mmc@vger.kernel.org 21300S: Orphan 21301F: drivers/mmc/host/vub300.c 21302 21303W1 DALLAS'S 1-WIRE BUS 21304M: Evgeniy Polyakov <zbr@ioremap.net> 21305S: Maintained 21306F: Documentation/devicetree/bindings/w1/ 21307F: Documentation/w1/ 21308F: drivers/w1/ 21309F: include/linux/w1.h 21310 21311W83791D HARDWARE MONITORING DRIVER 21312M: Marc Hulsman <m.hulsman@tudelft.nl> 21313L: linux-hwmon@vger.kernel.org 21314S: Maintained 21315F: Documentation/hwmon/w83791d.rst 21316F: drivers/hwmon/w83791d.c 21317 21318W83793 HARDWARE MONITORING DRIVER 21319M: Rudolf Marek <r.marek@assembler.cz> 21320L: linux-hwmon@vger.kernel.org 21321S: Maintained 21322F: Documentation/hwmon/w83793.rst 21323F: drivers/hwmon/w83793.c 21324 21325W83795 HARDWARE MONITORING DRIVER 21326M: Jean Delvare <jdelvare@suse.com> 21327L: linux-hwmon@vger.kernel.org 21328S: Maintained 21329F: drivers/hwmon/w83795.c 21330 21331W83L51xD SD/MMC CARD INTERFACE DRIVER 21332M: Pierre Ossman <pierre@ossman.eu> 21333S: Maintained 21334F: drivers/mmc/host/wbsd.* 21335 21336WACOM PROTOCOL 4 SERIAL TABLETS 21337M: Julian Squires <julian@cipht.net> 21338M: Hans de Goede <hdegoede@redhat.com> 21339L: linux-input@vger.kernel.org 21340S: Maintained 21341F: drivers/input/tablet/wacom_serial4.c 21342 21343WATCHDOG DEVICE DRIVERS 21344M: Wim Van Sebroeck <wim@linux-watchdog.org> 21345M: Guenter Roeck <linux@roeck-us.net> 21346L: linux-watchdog@vger.kernel.org 21347S: Maintained 21348W: http://www.linux-watchdog.org/ 21349T: git git://www.linux-watchdog.org/linux-watchdog.git 21350F: Documentation/devicetree/bindings/watchdog/ 21351F: Documentation/watchdog/ 21352F: drivers/watchdog/ 21353F: include/linux/watchdog.h 21354F: include/uapi/linux/watchdog.h 21355 21356WHISKEYCOVE PMIC GPIO DRIVER 21357M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 21358L: linux-gpio@vger.kernel.org 21359S: Maintained 21360F: drivers/gpio/gpio-wcove.c 21361 21362WHWAVE RTC DRIVER 21363M: Dianlong Li <long17.cool@163.com> 21364L: linux-rtc@vger.kernel.org 21365S: Maintained 21366F: drivers/rtc/rtc-sd3078.c 21367 21368WIIMOTE HID DRIVER 21369M: David Rheinsberg <david.rheinsberg@gmail.com> 21370L: linux-input@vger.kernel.org 21371S: Maintained 21372F: drivers/hid/hid-wiimote* 21373 21374WILOCITY WIL6210 WIRELESS DRIVER 21375L: linux-wireless@vger.kernel.org 21376S: Orphan 21377W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 21378F: drivers/net/wireless/ath/wil6210/ 21379 21380WINBOND CIR DRIVER 21381M: David Härdeman <david@hardeman.nu> 21382S: Maintained 21383F: drivers/media/rc/winbond-cir.c 21384 21385WINSYSTEMS EBC-C384 WATCHDOG DRIVER 21386M: William Breathitt Gray <vilhelm.gray@gmail.com> 21387L: linux-watchdog@vger.kernel.org 21388S: Maintained 21389F: drivers/watchdog/ebc-c384_wdt.c 21390 21391WINSYSTEMS WS16C48 GPIO DRIVER 21392M: William Breathitt Gray <vilhelm.gray@gmail.com> 21393L: linux-gpio@vger.kernel.org 21394S: Maintained 21395F: drivers/gpio/gpio-ws16c48.c 21396 21397WIREGUARD SECURE NETWORK TUNNEL 21398M: Jason A. Donenfeld <Jason@zx2c4.com> 21399L: wireguard@lists.zx2c4.com 21400L: netdev@vger.kernel.org 21401S: Maintained 21402F: drivers/net/wireguard/ 21403F: tools/testing/selftests/wireguard/ 21404 21405WISTRON LAPTOP BUTTON DRIVER 21406M: Miloslav Trmac <mitr@volny.cz> 21407S: Maintained 21408F: drivers/input/misc/wistron_btns.c 21409 21410WL3501 WIRELESS PCMCIA CARD DRIVER 21411L: linux-wireless@vger.kernel.org 21412S: Odd fixes 21413F: drivers/net/wireless/wl3501* 21414 21415WOLFSON MICROELECTRONICS DRIVERS 21416L: patches@opensource.cirrus.com 21417S: Supported 21418W: https://github.com/CirrusLogic/linux-drivers/wiki 21419T: git https://github.com/CirrusLogic/linux-drivers.git 21420F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 21421F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 21422F: Documentation/devicetree/bindings/mfd/wm831x.txt 21423F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 21424F: Documentation/devicetree/bindings/sound/wlf,*.yaml 21425F: Documentation/devicetree/bindings/sound/wm* 21426F: Documentation/hwmon/wm83??.rst 21427F: arch/arm/mach-s3c/mach-crag6410* 21428F: drivers/clk/clk-wm83*.c 21429F: drivers/gpio/gpio-*wm*.c 21430F: drivers/gpio/gpio-arizona.c 21431F: drivers/hwmon/wm83??-hwmon.c 21432F: drivers/input/misc/wm831x-on.c 21433F: drivers/input/touchscreen/wm831x-ts.c 21434F: drivers/input/touchscreen/wm97*.c 21435F: drivers/leds/leds-wm83*.c 21436F: drivers/mfd/arizona* 21437F: drivers/mfd/cs47l24* 21438F: drivers/mfd/wm*.c 21439F: drivers/power/supply/wm83*.c 21440F: drivers/regulator/arizona* 21441F: drivers/regulator/wm8*.c 21442F: drivers/rtc/rtc-wm83*.c 21443F: drivers/video/backlight/wm83*_bl.c 21444F: drivers/watchdog/wm83*_wdt.c 21445F: include/linux/mfd/arizona/ 21446F: include/linux/mfd/wm831x/ 21447F: include/linux/mfd/wm8350/ 21448F: include/linux/mfd/wm8400* 21449F: include/linux/regulator/arizona* 21450F: include/linux/wm97xx.h 21451F: include/sound/wm????.h 21452F: sound/soc/codecs/arizona* 21453F: sound/soc/codecs/cs47l24* 21454F: sound/soc/codecs/wm* 21455 21456WORKQUEUE 21457M: Tejun Heo <tj@kernel.org> 21458R: Lai Jiangshan <jiangshanlai@gmail.com> 21459S: Maintained 21460T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 21461F: Documentation/core-api/workqueue.rst 21462F: include/linux/workqueue.h 21463F: kernel/workqueue.c 21464 21465WWAN DRIVERS 21466M: Loic Poulain <loic.poulain@linaro.org> 21467M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 21468R: Johannes Berg <johannes@sipsolutions.net> 21469L: netdev@vger.kernel.org 21470S: Maintained 21471F: drivers/net/wwan/ 21472F: include/linux/wwan.h 21473F: include/uapi/linux/wwan.h 21474 21475X-POWERS AXP288 PMIC DRIVERS 21476M: Hans de Goede <hdegoede@redhat.com> 21477S: Maintained 21478F: drivers/acpi/pmic/intel_pmic_xpower.c 21479N: axp288 21480 21481X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 21482M: Chen-Yu Tsai <wens@csie.org> 21483L: linux-kernel@vger.kernel.org 21484S: Maintained 21485N: axp[128] 21486 21487X.25 STACK 21488M: Martin Schiller <ms@dev.tdt.de> 21489L: linux-x25@vger.kernel.org 21490S: Maintained 21491F: Documentation/networking/lapb-module.rst 21492F: Documentation/networking/x25* 21493F: drivers/net/wan/hdlc_x25.c 21494F: drivers/net/wan/lapbether.c 21495F: include/*/lapb.h 21496F: include/net/x25* 21497F: include/uapi/linux/x25.h 21498F: net/lapb/ 21499F: net/x25/ 21500 21501X86 ARCHITECTURE (32-BIT AND 64-BIT) 21502M: Thomas Gleixner <tglx@linutronix.de> 21503M: Ingo Molnar <mingo@redhat.com> 21504M: Borislav Petkov <bp@alien8.de> 21505M: Dave Hansen <dave.hansen@linux.intel.com> 21506M: x86@kernel.org 21507R: "H. Peter Anvin" <hpa@zytor.com> 21508L: linux-kernel@vger.kernel.org 21509S: Maintained 21510T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 21511F: Documentation/devicetree/bindings/x86/ 21512F: Documentation/x86/ 21513F: arch/x86/ 21514 21515X86 ENTRY CODE 21516M: Andy Lutomirski <luto@kernel.org> 21517L: linux-kernel@vger.kernel.org 21518S: Maintained 21519T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 21520F: arch/x86/entry/ 21521 21522X86 MCE INFRASTRUCTURE 21523M: Tony Luck <tony.luck@intel.com> 21524M: Borislav Petkov <bp@alien8.de> 21525L: linux-edac@vger.kernel.org 21526S: Maintained 21527F: Documentation/ABI/testing/sysfs-mce 21528F: Documentation/x86/x86_64/machinecheck.rst 21529F: arch/x86/kernel/cpu/mce/* 21530 21531X86 MICROCODE UPDATE SUPPORT 21532M: Borislav Petkov <bp@alien8.de> 21533S: Maintained 21534F: arch/x86/kernel/cpu/microcode/* 21535 21536X86 MM 21537M: Dave Hansen <dave.hansen@linux.intel.com> 21538M: Andy Lutomirski <luto@kernel.org> 21539M: Peter Zijlstra <peterz@infradead.org> 21540L: linux-kernel@vger.kernel.org 21541S: Maintained 21542T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 21543F: arch/x86/mm/ 21544 21545X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 21546M: Hans de Goede <hdegoede@redhat.com> 21547L: platform-driver-x86@vger.kernel.org 21548S: Maintained 21549T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 21550F: drivers/platform/x86/x86-android-tablets.c 21551 21552X86 PLATFORM DRIVERS 21553M: Hans de Goede <hdegoede@redhat.com> 21554M: Mark Gross <markgross@kernel.org> 21555L: platform-driver-x86@vger.kernel.org 21556S: Maintained 21557T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 21558F: drivers/platform/olpc/ 21559F: drivers/platform/x86/ 21560 21561X86 PLATFORM DRIVERS - ARCH 21562R: Darren Hart <dvhart@infradead.org> 21563R: Andy Shevchenko <andy@infradead.org> 21564L: platform-driver-x86@vger.kernel.org 21565L: x86@kernel.org 21566S: Maintained 21567T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 21568F: arch/x86/platform 21569 21570X86 PLATFORM UV HPE SUPERDOME FLEX 21571M: Steve Wahl <steve.wahl@hpe.com> 21572R: Mike Travis <mike.travis@hpe.com> 21573R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 21574R: Russ Anderson <russ.anderson@hpe.com> 21575S: Supported 21576F: arch/x86/include/asm/uv/ 21577F: arch/x86/kernel/apic/x2apic_uv_x.c 21578F: arch/x86/platform/uv/ 21579 21580X86 STACK UNWINDING 21581M: Josh Poimboeuf <jpoimboe@kernel.org> 21582M: Peter Zijlstra <peterz@infradead.org> 21583S: Supported 21584F: arch/x86/include/asm/unwind*.h 21585F: arch/x86/kernel/dumpstack.c 21586F: arch/x86/kernel/stacktrace.c 21587F: arch/x86/kernel/unwind_*.c 21588 21589X86 VDSO 21590M: Andy Lutomirski <luto@kernel.org> 21591L: linux-kernel@vger.kernel.org 21592S: Maintained 21593T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 21594F: arch/x86/entry/vdso/ 21595 21596XARRAY 21597M: Matthew Wilcox <willy@infradead.org> 21598L: linux-fsdevel@vger.kernel.org 21599S: Supported 21600F: Documentation/core-api/xarray.rst 21601F: include/linux/idr.h 21602F: include/linux/xarray.h 21603F: lib/idr.c 21604F: lib/xarray.c 21605F: tools/testing/radix-tree 21606 21607XBOX DVD IR REMOTE 21608M: Benjamin Valentin <benpicco@googlemail.com> 21609S: Maintained 21610F: drivers/media/rc/keymaps/rc-xbox-dvd.c 21611F: drivers/media/rc/xbox_remote.c 21612 21613XC2028/3028 TUNER DRIVER 21614M: Mauro Carvalho Chehab <mchehab@kernel.org> 21615L: linux-media@vger.kernel.org 21616S: Maintained 21617W: https://linuxtv.org 21618T: git git://linuxtv.org/media_tree.git 21619F: drivers/media/tuners/xc2028.* 21620 21621XDP (eXpress Data Path) 21622M: Alexei Starovoitov <ast@kernel.org> 21623M: Daniel Borkmann <daniel@iogearbox.net> 21624M: David S. Miller <davem@davemloft.net> 21625M: Jakub Kicinski <kuba@kernel.org> 21626M: Jesper Dangaard Brouer <hawk@kernel.org> 21627M: John Fastabend <john.fastabend@gmail.com> 21628L: netdev@vger.kernel.org 21629L: bpf@vger.kernel.org 21630S: Supported 21631F: include/net/xdp.h 21632F: include/net/xdp_priv.h 21633F: include/trace/events/xdp.h 21634F: kernel/bpf/cpumap.c 21635F: kernel/bpf/devmap.c 21636F: net/core/xdp.c 21637F: samples/bpf/xdp* 21638F: tools/testing/selftests/bpf/*xdp* 21639F: tools/testing/selftests/bpf/*/*xdp* 21640F: drivers/net/ethernet/*/*/*/*/*xdp* 21641F: drivers/net/ethernet/*/*/*xdp* 21642K: (?:\b|_)xdp(?:\b|_) 21643 21644XDP SOCKETS (AF_XDP) 21645M: Björn Töpel <bjorn@kernel.org> 21646M: Magnus Karlsson <magnus.karlsson@intel.com> 21647M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 21648R: Jonathan Lemon <jonathan.lemon@gmail.com> 21649L: netdev@vger.kernel.org 21650L: bpf@vger.kernel.org 21651S: Maintained 21652F: Documentation/networking/af_xdp.rst 21653F: include/net/xdp_sock* 21654F: include/net/xsk_buff_pool.h 21655F: include/uapi/linux/if_xdp.h 21656F: include/uapi/linux/xdp_diag.h 21657F: include/net/netns/xdp.h 21658F: net/xdp/ 21659F: samples/bpf/xdpsock* 21660F: tools/lib/bpf/xsk* 21661 21662XEN BLOCK SUBSYSTEM 21663M: Roger Pau Monné <roger.pau@citrix.com> 21664L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21665S: Supported 21666F: drivers/block/xen* 21667F: drivers/block/xen-blkback/* 21668 21669XEN HYPERVISOR ARM 21670M: Stefano Stabellini <sstabellini@kernel.org> 21671L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21672S: Maintained 21673F: arch/arm/include/asm/xen/ 21674F: arch/arm/xen/ 21675 21676XEN HYPERVISOR ARM64 21677M: Stefano Stabellini <sstabellini@kernel.org> 21678L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21679S: Maintained 21680F: arch/arm64/include/asm/xen/ 21681F: arch/arm64/xen/ 21682 21683XEN HYPERVISOR INTERFACE 21684M: Boris Ostrovsky <boris.ostrovsky@oracle.com> 21685M: Juergen Gross <jgross@suse.com> 21686R: Stefano Stabellini <sstabellini@kernel.org> 21687L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21688S: Supported 21689T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 21690F: Documentation/ABI/stable/sysfs-hypervisor-xen 21691F: Documentation/ABI/testing/sysfs-hypervisor-xen 21692F: arch/x86/include/asm/pvclock-abi.h 21693F: arch/x86/include/asm/xen/ 21694F: arch/x86/platform/pvh/ 21695F: arch/x86/xen/ 21696F: drivers/*/xen-*front.c 21697F: drivers/xen/ 21698F: include/uapi/xen/ 21699F: include/xen/ 21700 21701XEN NETWORK BACKEND DRIVER 21702M: Wei Liu <wei.liu@kernel.org> 21703M: Paul Durrant <paul@xen.org> 21704L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21705L: netdev@vger.kernel.org 21706S: Supported 21707F: drivers/net/xen-netback/* 21708 21709XEN PCI SUBSYSTEM 21710M: Juergen Gross <jgross@suse.com> 21711L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21712S: Supported 21713F: arch/x86/pci/*xen* 21714F: drivers/pci/*xen* 21715 21716XEN PVSCSI DRIVERS 21717M: Juergen Gross <jgross@suse.com> 21718L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21719L: linux-scsi@vger.kernel.org 21720S: Supported 21721F: drivers/scsi/xen-scsifront.c 21722F: drivers/xen/xen-scsiback.c 21723F: include/xen/interface/io/vscsiif.h 21724 21725XEN PVUSB DRIVER 21726M: Juergen Gross <jgross@suse.com> 21727L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21728L: linux-usb@vger.kernel.org 21729S: Supported 21730F: drivers/usb/host/xen* 21731F: include/xen/interface/io/usbif.h 21732 21733XEN SOUND FRONTEND DRIVER 21734M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 21735L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21736L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21737S: Supported 21738F: sound/xen/* 21739 21740XEN SWIOTLB SUBSYSTEM 21741M: Juergen Gross <jgross@suse.com> 21742M: Stefano Stabellini <sstabellini@kernel.org> 21743L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21744L: iommu@lists.linux-foundation.org 21745S: Supported 21746F: arch/x86/xen/*swiotlb* 21747F: drivers/xen/*swiotlb* 21748 21749XFS FILESYSTEM 21750C: irc://irc.oftc.net/xfs 21751M: Darrick J. Wong <djwong@kernel.org> 21752L: linux-xfs@vger.kernel.org 21753S: Supported 21754W: http://xfs.org/ 21755T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 21756F: Documentation/ABI/testing/sysfs-fs-xfs 21757F: Documentation/admin-guide/xfs.rst 21758F: Documentation/filesystems/xfs-delayed-logging-design.rst 21759F: Documentation/filesystems/xfs-self-describing-metadata.rst 21760F: fs/xfs/ 21761F: include/uapi/linux/dqblk_xfs.h 21762F: include/uapi/linux/fsmap.h 21763 21764XILINX AMS DRIVER 21765M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 21766L: linux-iio@vger.kernel.org 21767S: Maintained 21768F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 21769F: drivers/iio/adc/xilinx-ams.c 21770 21771XILINX AXI ETHERNET DRIVER 21772M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 21773S: Maintained 21774F: drivers/net/ethernet/xilinx/xilinx_axienet* 21775 21776XILINX CAN DRIVER 21777M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 21778R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 21779L: linux-can@vger.kernel.org 21780S: Maintained 21781F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 21782F: drivers/net/can/xilinx_can.c 21783 21784XILINX GPIO DRIVER 21785M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 21786R: Srinivas Neeli <srinivas.neeli@xilinx.com> 21787R: Michal Simek <michal.simek@xilinx.com> 21788S: Maintained 21789F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt 21790F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 21791F: drivers/gpio/gpio-xilinx.c 21792F: drivers/gpio/gpio-zynq.c 21793 21794XILINX SD-FEC IP CORES 21795M: Derek Kiernan <derek.kiernan@xilinx.com> 21796M: Dragan Cvetic <dragan.cvetic@xilinx.com> 21797S: Maintained 21798F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 21799F: Documentation/misc-devices/xilinx_sdfec.rst 21800F: drivers/misc/Kconfig 21801F: drivers/misc/Makefile 21802F: drivers/misc/xilinx_sdfec.c 21803F: include/uapi/misc/xilinx_sdfec.h 21804 21805XILINX UARTLITE SERIAL DRIVER 21806M: Peter Korsgaard <jacmet@sunsite.dk> 21807L: linux-serial@vger.kernel.org 21808S: Maintained 21809F: drivers/tty/serial/uartlite.c 21810 21811XILINX VIDEO IP CORES 21812M: Hyun Kwon <hyun.kwon@xilinx.com> 21813M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21814L: linux-media@vger.kernel.org 21815S: Supported 21816T: git git://linuxtv.org/media_tree.git 21817F: Documentation/devicetree/bindings/media/xilinx/ 21818F: drivers/media/platform/xilinx/ 21819F: include/uapi/linux/xilinx-v4l2-controls.h 21820 21821XILINX ZYNQMP DPDMA DRIVER 21822M: Hyun Kwon <hyun.kwon@xilinx.com> 21823M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21824L: dmaengine@vger.kernel.org 21825S: Supported 21826F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 21827F: drivers/dma/xilinx/xilinx_dpdma.c 21828F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 21829 21830XILINX ZYNQMP PSGTR PHY DRIVER 21831M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 21832M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21833L: linux-kernel@vger.kernel.org 21834S: Supported 21835T: git https://github.com/Xilinx/linux-xlnx.git 21836F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 21837F: drivers/phy/xilinx/phy-zynqmp.c 21838 21839XILINX ZYNQMP SHA3 DRIVER 21840M: Harsha <harsha.harsha@xilinx.com> 21841S: Maintained 21842F: drivers/crypto/xilinx/zynqmp-sha.c 21843 21844XILINX EVENT MANAGEMENT DRIVER 21845M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 21846S: Maintained 21847F: drivers/soc/xilinx/xlnx_event_manager.c 21848F: include/linux/firmware/xlnx-event-manager.h 21849 21850XILLYBUS DRIVER 21851M: Eli Billauer <eli.billauer@gmail.com> 21852L: linux-kernel@vger.kernel.org 21853S: Supported 21854F: drivers/char/xillybus/ 21855 21856XLP9XX I2C DRIVER 21857M: George Cherian <gcherian@marvell.com> 21858L: linux-i2c@vger.kernel.org 21859S: Supported 21860W: http://www.marvell.com 21861F: drivers/i2c/busses/i2c-xlp9xx.c 21862 21863XRA1403 GPIO EXPANDER 21864M: Nandor Han <nandor.han@ge.com> 21865M: Semi Malinen <semi.malinen@ge.com> 21866L: linux-gpio@vger.kernel.org 21867S: Maintained 21868F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 21869F: drivers/gpio/gpio-xra1403.c 21870 21871XTENSA XTFPGA PLATFORM SUPPORT 21872M: Max Filippov <jcmvbkbc@gmail.com> 21873L: linux-xtensa@linux-xtensa.org 21874S: Maintained 21875F: drivers/spi/spi-xtensa-xtfpga.c 21876F: sound/soc/xtensa/xtfpga-i2s.c 21877 21878YAM DRIVER FOR AX.25 21879M: Jean-Paul Roubelat <jpr@f6fbb.org> 21880L: linux-hams@vger.kernel.org 21881S: Maintained 21882F: drivers/net/hamradio/yam* 21883F: include/linux/yam.h 21884 21885YAMA SECURITY MODULE 21886M: Kees Cook <keescook@chromium.org> 21887S: Supported 21888T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip 21889F: Documentation/admin-guide/LSM/Yama.rst 21890F: security/yama/ 21891 21892YEALINK PHONE DRIVER 21893M: Henk Vergonet <Henk.Vergonet@gmail.com> 21894L: usbb2k-api-dev@nongnu.org 21895S: Maintained 21896F: Documentation/input/devices/yealink.rst 21897F: drivers/input/misc/yealink.* 21898 21899Z8530 DRIVER FOR AX.25 21900M: Joerg Reuter <jreuter@yaina.de> 21901L: linux-hams@vger.kernel.org 21902S: Maintained 21903W: http://yaina.de/jreuter/ 21904W: http://www.qsl.net/dl1bke/ 21905F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 21906F: drivers/net/hamradio/*scc.c 21907F: drivers/net/hamradio/z8530.h 21908 21909ZBUD COMPRESSED PAGE ALLOCATOR 21910M: Seth Jennings <sjenning@redhat.com> 21911M: Dan Streetman <ddstreet@ieee.org> 21912L: linux-mm@kvack.org 21913S: Maintained 21914F: mm/zbud.c 21915 21916ZD1211RW WIRELESS DRIVER 21917M: Ulrich Kunitz <kune@deine-taler.de> 21918L: linux-wireless@vger.kernel.org 21919L: zd1211-devs@lists.sourceforge.net (subscribers-only) 21920S: Maintained 21921W: http://zd1211.ath.cx/wiki/DriverRewrite 21922F: drivers/net/wireless/zydas/zd1211rw/ 21923 21924ZD1301 MEDIA DRIVER 21925M: Antti Palosaari <crope@iki.fi> 21926L: linux-media@vger.kernel.org 21927S: Maintained 21928W: https://linuxtv.org/ 21929W: http://palosaari.fi/linux/ 21930Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21931F: drivers/media/usb/dvb-usb-v2/zd1301* 21932 21933ZD1301_DEMOD MEDIA DRIVER 21934M: Antti Palosaari <crope@iki.fi> 21935L: linux-media@vger.kernel.org 21936S: Maintained 21937W: https://linuxtv.org/ 21938W: http://palosaari.fi/linux/ 21939Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21940F: drivers/media/dvb-frontends/zd1301_demod* 21941 21942ZHAOXIN PROCESSOR SUPPORT 21943M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 21944L: linux-kernel@vger.kernel.org 21945S: Maintained 21946F: arch/x86/kernel/cpu/zhaoxin.c 21947 21948ZONEFS FILESYSTEM 21949M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 21950M: Naohiro Aota <naohiro.aota@wdc.com> 21951R: Johannes Thumshirn <jth@kernel.org> 21952L: linux-fsdevel@vger.kernel.org 21953S: Maintained 21954T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 21955F: Documentation/filesystems/zonefs.rst 21956F: fs/zonefs/ 21957 21958ZPOOL COMPRESSED PAGE STORAGE API 21959M: Dan Streetman <ddstreet@ieee.org> 21960L: linux-mm@kvack.org 21961S: Maintained 21962F: include/linux/zpool.h 21963F: mm/zpool.c 21964 21965ZR36067 VIDEO FOR LINUX DRIVER 21966M: Corentin Labbe <clabbe@baylibre.com> 21967L: mjpeg-users@lists.sourceforge.net 21968L: linux-media@vger.kernel.org 21969S: Maintained 21970W: http://mjpeg.sourceforge.net/driver-zoran/ 21971Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21972F: Documentation/driver-api/media/drivers/zoran.rst 21973F: drivers/staging/media/zoran/ 21974 21975ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 21976M: Minchan Kim <minchan@kernel.org> 21977M: Nitin Gupta <ngupta@vflare.org> 21978R: Sergey Senozhatsky <senozhatsky@chromium.org> 21979L: linux-kernel@vger.kernel.org 21980S: Maintained 21981F: Documentation/admin-guide/blockdev/zram.rst 21982F: drivers/block/zram/ 21983 21984ZS DECSTATION Z85C30 SERIAL DRIVER 21985M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21986S: Maintained 21987F: drivers/tty/serial/zs.* 21988 21989ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 21990M: Minchan Kim <minchan@kernel.org> 21991M: Nitin Gupta <ngupta@vflare.org> 21992R: Sergey Senozhatsky <senozhatsky@chromium.org> 21993L: linux-mm@kvack.org 21994S: Maintained 21995F: Documentation/vm/zsmalloc.rst 21996F: include/linux/zsmalloc.h 21997F: mm/zsmalloc.c 21998 21999ZSTD 22000M: Nick Terrell <terrelln@fb.com> 22001S: Maintained 22002B: https://github.com/facebook/zstd/issues 22003T: git git://github.com/terrelln/linux.git 22004F: include/linux/zstd* 22005F: lib/zstd/ 22006F: lib/decompress_unzstd.c 22007F: crypto/zstd.c 22008N: zstd 22009K: zstd 22010 22011ZSWAP COMPRESSED SWAP CACHING 22012M: Seth Jennings <sjenning@redhat.com> 22013M: Dan Streetman <ddstreet@ieee.org> 22014M: Vitaly Wool <vitaly.wool@konsulko.com> 22015L: linux-mm@kvack.org 22016S: Maintained 22017F: mm/zswap.c 22018 22019THE REST 22020M: Linus Torvalds <torvalds@linux-foundation.org> 22021L: linux-kernel@vger.kernel.org 22022S: Buried alive in reporters 22023T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22024F: * 22025F: */ 22026
