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 <lpieralisi@kernel.org> 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 <olivierdautricourt@gmail.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 AD3552R DRIVER 1094M: Nuno Sá <nuno.sa@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,ad3552r.yaml 1099F: drivers/iio/dac/ad3552r.c 1100 1101ANALOG DEVICES INC AD7293 DRIVER 1102M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1103L: linux-iio@vger.kernel.org 1104S: Supported 1105W: https://ez.analog.com/linux-software-drivers 1106F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1107F: drivers/iio/dac/ad7293.c 1108 1109ANALOG DEVICES INC AD7768-1 DRIVER 1110M: Michael Hennerich <Michael.Hennerich@analog.com> 1111L: linux-iio@vger.kernel.org 1112S: Supported 1113W: https://ez.analog.com/linux-software-drivers 1114F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1115F: drivers/iio/adc/ad7768-1.c 1116 1117ANALOG DEVICES INC AD7780 DRIVER 1118M: Michael Hennerich <Michael.Hennerich@analog.com> 1119M: Renato Lui Geh <renatogeh@gmail.com> 1120L: linux-iio@vger.kernel.org 1121S: Supported 1122W: https://ez.analog.com/linux-software-drivers 1123F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1124F: drivers/iio/adc/ad7780.c 1125 1126ANALOG DEVICES INC AD74413R DRIVER 1127M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1128L: linux-iio@vger.kernel.org 1129S: Supported 1130W: http://ez.analog.com/community/linux-device-drivers 1131F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1132F: drivers/iio/addac/ad74413r.c 1133F: include/dt-bindings/iio/addac/adi,ad74413r.h 1134 1135ANALOG DEVICES INC AD9389B DRIVER 1136M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1137L: linux-media@vger.kernel.org 1138S: Maintained 1139F: drivers/media/i2c/ad9389b* 1140 1141ANALOG DEVICES INC ADA4250 DRIVER 1142M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1143L: linux-iio@vger.kernel.org 1144S: Supported 1145W: https://ez.analog.com/linux-software-drivers 1146F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1147F: drivers/iio/amplifiers/ada4250.c 1148 1149ANALOG DEVICES INC ADGS1408 DRIVER 1150M: Mircea Caprioru <mircea.caprioru@analog.com> 1151S: Supported 1152F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1153F: drivers/mux/adgs1408.c 1154 1155ANALOG DEVICES INC ADIN DRIVER 1156M: Michael Hennerich <michael.hennerich@analog.com> 1157L: netdev@vger.kernel.org 1158S: Supported 1159W: https://ez.analog.com/linux-software-drivers 1160F: Documentation/devicetree/bindings/net/adi,adin.yaml 1161F: drivers/net/phy/adin.c 1162 1163ANALOG DEVICES INC ADIS DRIVER LIBRARY 1164M: Nuno Sa <nuno.sa@analog.com> 1165L: linux-iio@vger.kernel.org 1166S: Supported 1167F: drivers/iio/imu/adis.c 1168F: drivers/iio/imu/adis_buffer.c 1169F: drivers/iio/imu/adis_trigger.c 1170F: include/linux/iio/imu/adis.h 1171 1172ANALOG DEVICES INC ADIS16460 DRIVER 1173M: Dragos Bogdan <dragos.bogdan@analog.com> 1174L: linux-iio@vger.kernel.org 1175S: Supported 1176W: https://ez.analog.com/linux-software-drivers 1177F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1178F: drivers/iio/imu/adis16460.c 1179 1180ANALOG DEVICES INC ADIS16475 DRIVER 1181M: Nuno Sa <nuno.sa@analog.com> 1182L: linux-iio@vger.kernel.org 1183W: https://ez.analog.com/linux-software-drivers 1184S: Supported 1185F: drivers/iio/imu/adis16475.c 1186F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1187 1188ANALOG DEVICES INC ADM1177 DRIVER 1189M: Michael Hennerich <Michael.Hennerich@analog.com> 1190L: linux-hwmon@vger.kernel.org 1191S: Supported 1192W: https://ez.analog.com/linux-software-drivers 1193F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1194F: drivers/hwmon/adm1177.c 1195 1196ANALOG DEVICES INC ADMV1013 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/frequency/adi,admv1013.yaml 1202F: drivers/iio/frequency/admv1013.c 1203 1204ANALOG DEVICES INC ADMV8818 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/filter/adi,admv8818.yaml 1210F: drivers/iio/filter/admv8818.c 1211 1212ANALOG DEVICES INC ADMV1014 DRIVER 1213M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1214L: linux-iio@vger.kernel.org 1215S: Supported 1216W: https://ez.analog.com/linux-software-drivers 1217F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1218F: drivers/iio/frequency/admv1014.c 1219 1220ANALOG DEVICES INC ADP5061 DRIVER 1221M: Michael Hennerich <Michael.Hennerich@analog.com> 1222L: linux-pm@vger.kernel.org 1223S: Supported 1224W: https://ez.analog.com/linux-software-drivers 1225F: drivers/power/supply/adp5061.c 1226 1227ANALOG DEVICES INC ADRF6780 DRIVER 1228M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1229L: linux-iio@vger.kernel.org 1230S: Supported 1231W: https://ez.analog.com/linux-software-drivers 1232F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1233F: drivers/iio/frequency/adrf6780.c 1234 1235ANALOG DEVICES INC ADV7180 DRIVER 1236M: Lars-Peter Clausen <lars@metafoo.de> 1237L: linux-media@vger.kernel.org 1238S: Supported 1239W: https://ez.analog.com/linux-software-drivers 1240F: drivers/media/i2c/adv7180.c 1241F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1242 1243ANALOG DEVICES INC ADV748X DRIVER 1244M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1245L: linux-media@vger.kernel.org 1246S: Maintained 1247F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1248F: drivers/media/i2c/adv748x/* 1249 1250ANALOG DEVICES INC ADV7511 DRIVER 1251M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1252L: linux-media@vger.kernel.org 1253S: Maintained 1254F: drivers/media/i2c/adv7511* 1255 1256ANALOG DEVICES INC ADV7604 DRIVER 1257M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1258L: linux-media@vger.kernel.org 1259S: Maintained 1260F: drivers/media/i2c/adv7604* 1261F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1262 1263ANALOG DEVICES INC ADV7842 DRIVER 1264M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1265L: linux-media@vger.kernel.org 1266S: Maintained 1267F: drivers/media/i2c/adv7842* 1268 1269ANALOG DEVICES INC ADXRS290 DRIVER 1270M: Nishant Malpani <nish.malpani25@gmail.com> 1271L: linux-iio@vger.kernel.org 1272S: Supported 1273F: drivers/iio/gyro/adxrs290.c 1274F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1275 1276ANALOG DEVICES INC ASOC CODEC DRIVERS 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278M: Nuno Sá <nuno.sa@analog.com> 1279L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1280S: Supported 1281W: http://wiki.analog.com/ 1282W: https://ez.analog.com/linux-software-drivers 1283F: sound/soc/codecs/ad1* 1284F: sound/soc/codecs/ad7* 1285F: sound/soc/codecs/adau* 1286F: sound/soc/codecs/adav* 1287F: sound/soc/codecs/sigmadsp.* 1288F: sound/soc/codecs/ssm* 1289 1290ANALOG DEVICES INC DMA DRIVERS 1291M: Lars-Peter Clausen <lars@metafoo.de> 1292S: Supported 1293W: https://ez.analog.com/linux-software-drivers 1294F: drivers/dma/dma-axi-dmac.c 1295 1296ANALOG DEVICES INC IIO DRIVERS 1297M: Lars-Peter Clausen <lars@metafoo.de> 1298M: Michael Hennerich <Michael.Hennerich@analog.com> 1299S: Supported 1300W: http://wiki.analog.com/ 1301W: https://ez.analog.com/linux-software-drivers 1302F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1303F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1304F: Documentation/devicetree/bindings/iio/*/adi,* 1305F: Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml 1306F: drivers/iio/*/ad* 1307F: drivers/iio/adc/ltc249* 1308F: drivers/iio/amplifiers/hmc425a.c 1309F: drivers/staging/iio/*/ad* 1310X: drivers/iio/*/adjd* 1311 1312ANALOGBITS PLL LIBRARIES 1313M: Paul Walmsley <paul.walmsley@sifive.com> 1314S: Supported 1315F: drivers/clk/analogbits/* 1316F: include/linux/clk/analogbits* 1317 1318ANDROID CONFIG FRAGMENTS 1319M: Rob Herring <robh@kernel.org> 1320S: Supported 1321F: kernel/configs/android* 1322 1323ANDROID DRIVERS 1324M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1325M: Arve Hjønnevåg <arve@android.com> 1326M: Todd Kjos <tkjos@android.com> 1327M: Martijn Coenen <maco@android.com> 1328M: Joel Fernandes <joel@joelfernandes.org> 1329M: Christian Brauner <christian@brauner.io> 1330M: Hridya Valsaraju <hridya@google.com> 1331M: Suren Baghdasaryan <surenb@google.com> 1332L: linux-kernel@vger.kernel.org 1333S: Supported 1334T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1335F: drivers/android/ 1336 1337ANDROID GOLDFISH PIC DRIVER 1338M: Miodrag Dinic <miodrag.dinic@mips.com> 1339S: Supported 1340F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1341F: drivers/irqchip/irq-goldfish-pic.c 1342 1343ANDROID GOLDFISH RTC DRIVER 1344M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1345S: Supported 1346F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1347F: drivers/rtc/rtc-goldfish.c 1348 1349AOA (Apple Onboard Audio) ALSA DRIVER 1350M: Johannes Berg <johannes@sipsolutions.net> 1351L: linuxppc-dev@lists.ozlabs.org 1352L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1353S: Maintained 1354F: sound/aoa/ 1355 1356APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1357M: William Breathitt Gray <vilhelm.gray@gmail.com> 1358L: linux-iio@vger.kernel.org 1359S: Maintained 1360F: drivers/iio/adc/stx104.c 1361 1362APM DRIVER 1363M: Jiri Kosina <jikos@kernel.org> 1364S: Odd fixes 1365T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1366F: arch/x86/kernel/apm_32.c 1367F: drivers/char/apm-emulation.c 1368F: include/linux/apm_bios.h 1369F: include/uapi/linux/apm_bios.h 1370 1371APPARMOR SECURITY MODULE 1372M: John Johansen <john.johansen@canonical.com> 1373L: apparmor@lists.ubuntu.com (subscribers-only, general discussion) 1374S: Supported 1375W: wiki.apparmor.net 1376T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1377F: Documentation/admin-guide/LSM/apparmor.rst 1378F: security/apparmor/ 1379 1380APPLE BCM5974 MULTITOUCH DRIVER 1381M: Henrik Rydberg <rydberg@bitmath.org> 1382L: linux-input@vger.kernel.org 1383S: Odd fixes 1384F: drivers/input/mouse/bcm5974.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.yaml 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.yaml 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.yaml 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,dart.yaml 1838F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1839F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1840F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1841F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1842F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1843F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1844F: Documentation/devicetree/bindings/power/apple* 1845F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1846F: arch/arm64/boot/dts/apple/ 1847F: drivers/clk/clk-apple-nco.c 1848F: drivers/i2c/busses/i2c-pasemi-core.c 1849F: drivers/i2c/busses/i2c-pasemi-platform.c 1850F: drivers/iommu/apple-dart.c 1851F: drivers/irqchip/irq-apple-aic.c 1852F: drivers/mailbox/apple-mailbox.c 1853F: drivers/nvme/host/apple.c 1854F: drivers/nvmem/apple-efuses.c 1855F: drivers/pinctrl/pinctrl-apple-gpio.c 1856F: drivers/soc/apple/* 1857F: drivers/watchdog/apple_wdt.c 1858F: include/dt-bindings/interrupt-controller/apple-aic.h 1859F: include/dt-bindings/pinctrl/apple.h 1860F: include/linux/apple-mailbox.h 1861F: include/linux/soc/apple/* 1862 1863ARM/ARTPEC MACHINE SUPPORT 1864M: Jesper Nilsson <jesper.nilsson@axis.com> 1865M: Lars Persson <lars.persson@axis.com> 1866L: linux-arm-kernel@axis.com 1867S: Maintained 1868F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1869F: arch/arm/boot/dts/artpec6* 1870F: arch/arm/mach-artpec 1871F: drivers/clk/axis 1872F: drivers/crypto/axis 1873F: drivers/mmc/host/usdhi6rol0.c 1874F: drivers/pinctrl/pinctrl-artpec* 1875 1876ARM/ASPEED I2C DRIVER 1877M: Brendan Higgins <brendanhiggins@google.com> 1878R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1879R: Joel Stanley <joel@jms.id.au> 1880L: linux-i2c@vger.kernel.org 1881L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1882S: Maintained 1883F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1884F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1885F: drivers/i2c/busses/i2c-aspeed.c 1886F: drivers/irqchip/irq-aspeed-i2c-ic.c 1887 1888ARM/ASPEED MACHINE SUPPORT 1889M: Joel Stanley <joel@jms.id.au> 1890R: Andrew Jeffery <andrew@aj.id.au> 1891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1892L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1893S: Supported 1894Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1895T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1896F: arch/arm/boot/dts/aspeed-* 1897F: arch/arm/mach-aspeed/ 1898N: aspeed 1899 1900ARM/BITMAIN ARCHITECTURE 1901M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1903S: Maintained 1904F: Documentation/devicetree/bindings/arm/bitmain.yaml 1905F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1906F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1907F: arch/arm64/boot/dts/bitmain/ 1908F: drivers/clk/clk-bm1880.c 1909F: drivers/pinctrl/pinctrl-bm1880.c 1910 1911ARM/CALXEDA HIGHBANK ARCHITECTURE 1912M: Andre Przywara <andre.przywara@arm.com> 1913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1914S: Maintained 1915F: arch/arm/boot/dts/ecx-*.dts* 1916F: arch/arm/boot/dts/highbank.dts 1917F: arch/arm/mach-highbank/ 1918 1919ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1920M: Krzysztof Halasa <khalasa@piap.pl> 1921S: Maintained 1922F: arch/arm/mach-cns3xxx/ 1923 1924ARM/CAVIUM THUNDER NETWORK DRIVER 1925M: Sunil Goutham <sgoutham@marvell.com> 1926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1927S: Supported 1928F: drivers/net/ethernet/cavium/thunder/ 1929 1930ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1931M: Lukasz Majewski <lukma@denx.de> 1932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1933S: Maintained 1934F: arch/arm/mach-ep93xx/ts72xx.c 1935 1936ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1937M: Alexander Shiyan <shc_work@mail.ru> 1938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1939S: Odd Fixes 1940N: clps711x 1941 1942ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1943M: Lennert Buytenhek <kernel@wantstofly.org> 1944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1945S: Maintained 1946 1947ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1948M: Hartley Sweeten <hsweeten@visionengravers.com> 1949M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1951S: Maintained 1952F: arch/arm/mach-ep93xx/ 1953F: arch/arm/mach-ep93xx/include/mach/ 1954 1955ARM/CLKDEV SUPPORT 1956M: Russell King <linux@armlinux.org.uk> 1957L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1958S: Maintained 1959T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 1960F: drivers/clk/clkdev.c 1961 1962ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 1963M: Baruch Siach <baruch@tkos.co.il> 1964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1965S: Maintained 1966F: arch/arm/boot/dts/cx92755* 1967N: digicolor 1968 1969ARM/CONTEC MICRO9 MACHINE SUPPORT 1970M: Hubert Feurstein <hubert.feurstein@contec.at> 1971S: Maintained 1972F: arch/arm/mach-ep93xx/micro9.c 1973 1974ARM/CORESIGHT FRAMEWORK AND DRIVERS 1975M: Mathieu Poirier <mathieu.poirier@linaro.org> 1976M: Suzuki K Poulose <suzuki.poulose@arm.com> 1977R: Mike Leach <mike.leach@linaro.org> 1978R: Leo Yan <leo.yan@linaro.org> 1979L: coresight@lists.linaro.org (moderated for non-subscribers) 1980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1981S: Maintained 1982T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 1983F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 1984F: Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt 1985F: Documentation/devicetree/bindings/arm/coresight-cti.yaml 1986F: Documentation/devicetree/bindings/arm/coresight.txt 1987F: Documentation/devicetree/bindings/arm/ete.yaml 1988F: Documentation/devicetree/bindings/arm/trbe.yaml 1989F: Documentation/trace/coresight/* 1990F: drivers/hwtracing/coresight/* 1991F: include/dt-bindings/arm/coresight-cti-dt.h 1992F: include/linux/coresight* 1993F: samples/coresight/* 1994F: tools/perf/arch/arm/util/auxtrace.c 1995F: tools/perf/arch/arm/util/cs-etm.c 1996F: tools/perf/arch/arm/util/cs-etm.h 1997F: tools/perf/arch/arm/util/pmu.c 1998F: tools/perf/util/cs-etm-decoder/* 1999F: tools/perf/util/cs-etm.* 2000 2001ARM/CORGI MACHINE SUPPORT 2002M: Richard Purdie <rpurdie@rpsys.net> 2003S: Maintained 2004 2005ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2006M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2007M: Linus Walleij <linus.walleij@linaro.org> 2008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2009S: Maintained 2010T: git git://github.com/ulli-kroll/linux.git 2011F: Documentation/devicetree/bindings/arm/gemini.yaml 2012F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2013F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2014F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2015F: arch/arm/boot/dts/gemini* 2016F: arch/arm/mach-gemini/ 2017F: drivers/crypto/gemini/ 2018F: drivers/net/ethernet/cortina/ 2019F: drivers/pinctrl/pinctrl-gemini.c 2020F: drivers/rtc/rtc-ftrtc010.c 2021 2022ARM/CZ.NIC TURRIS SUPPORT 2023M: Marek Behún <kabel@kernel.org> 2024S: Maintained 2025W: https://www.turris.cz/ 2026F: Documentation/ABI/testing/debugfs-moxtet 2027F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2028F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2029F: Documentation/devicetree/bindings/bus/moxtet.txt 2030F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2031F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2032F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2033F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2034F: drivers/bus/moxtet.c 2035F: drivers/firmware/turris-mox-rwtm.c 2036F: drivers/leds/leds-turris-omnia.c 2037F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2038F: drivers/gpio/gpio-moxtet.c 2039F: drivers/watchdog/armada_37xx_wdt.c 2040F: include/dt-bindings/bus/moxtet.h 2041F: include/linux/armada-37xx-rwtm-mailbox.h 2042F: include/linux/moxtet.h 2043 2044ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2045M: Robert Jarzmik <robert.jarzmik@free.fr> 2046L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2047S: Maintained 2048F: arch/arm/mach-pxa/ezx.c 2049 2050ARM/FARADAY FA526 PORT 2051M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2052L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2053S: Maintained 2054T: git git://git.berlios.de/gemini-board 2055F: arch/arm/mm/*-fa* 2056 2057ARM/FOOTBRIDGE ARCHITECTURE 2058M: Russell King <linux@armlinux.org.uk> 2059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2060S: Maintained 2061W: http://www.armlinux.org.uk/ 2062F: arch/arm/include/asm/hardware/dec21285.h 2063F: arch/arm/mach-footbridge/ 2064 2065ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2066M: Shawn Guo <shawnguo@kernel.org> 2067M: Sascha Hauer <s.hauer@pengutronix.de> 2068R: Pengutronix Kernel Team <kernel@pengutronix.de> 2069R: Fabio Estevam <festevam@gmail.com> 2070R: NXP Linux Team <linux-imx@nxp.com> 2071L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2072S: Maintained 2073T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2074X: drivers/media/i2c/ 2075N: imx 2076N: mxs 2077 2078ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2079M: Shawn Guo <shawnguo@kernel.org> 2080M: Li Yang <leoyang.li@nxp.com> 2081L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2082S: Maintained 2083T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2084F: arch/arm/boot/dts/ls1021a* 2085F: arch/arm64/boot/dts/freescale/fsl-* 2086F: arch/arm64/boot/dts/freescale/qoriq-* 2087 2088ARM/FREESCALE VYBRID ARM ARCHITECTURE 2089M: Shawn Guo <shawnguo@kernel.org> 2090M: Sascha Hauer <s.hauer@pengutronix.de> 2091R: Pengutronix Kernel Team <kernel@pengutronix.de> 2092R: Stefan Agner <stefan@agner.ch> 2093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2094S: Maintained 2095T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2096F: arch/arm/boot/dts/vf* 2097F: arch/arm/mach-imx/*vf610* 2098 2099ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2100M: Lennert Buytenhek <kernel@wantstofly.org> 2101L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2102S: Maintained 2103 2104ARM/GUMSTIX MACHINE SUPPORT 2105M: Steve Sakoman <sakoman@gmail.com> 2106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2107S: Maintained 2108 2109ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2110M: Philipp Zabel <philipp.zabel@gmail.com> 2111M: Paul Parsons <lost.distance@yahoo.com> 2112L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2113S: Maintained 2114F: arch/arm/mach-pxa/hx4700.c 2115F: arch/arm/mach-pxa/include/mach/hx4700.h 2116F: sound/soc/pxa/hx4700.c 2117 2118ARM/HISILICON SOC SUPPORT 2119M: Wei Xu <xuwei5@hisilicon.com> 2120L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2121S: Supported 2122W: http://www.hisilicon.com 2123T: git git://github.com/hisilicon/linux-hisi.git 2124F: arch/arm/boot/dts/hi3* 2125F: arch/arm/boot/dts/hip* 2126F: arch/arm/boot/dts/hisi* 2127F: arch/arm/mach-hisi/ 2128F: arch/arm64/boot/dts/hisilicon/ 2129 2130ARM/HP JORNADA 7XX MACHINE SUPPORT 2131M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2132S: Maintained 2133W: www.jlime.com 2134T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2135F: arch/arm/mach-sa1100/include/mach/jornada720.h 2136F: arch/arm/mach-sa1100/jornada720.c 2137 2138ARM/HPE GXP ARCHITECTURE 2139M: Jean-Marie Verdun <verdun@hpe.com> 2140M: Nick Hawkins <nick.hawkins@hpe.com> 2141S: Maintained 2142F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2143F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2144F: arch/arm/boot/dts/hpe-bmc* 2145F: arch/arm/boot/dts/hpe-gxp* 2146F: arch/arm/mach-hpe/ 2147F: drivers/clocksource/timer-gxp.c 2148F: drivers/watchdog/gxp-wdt.c 2149 2150ARM/IGEP MACHINE SUPPORT 2151M: Enric Balletbo i Serra <eballetbo@gmail.com> 2152M: Javier Martinez Canillas <javier@dowhile0.org> 2153L: linux-omap@vger.kernel.org 2154L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2155S: Maintained 2156F: arch/arm/boot/dts/omap3-igep* 2157 2158ARM/INCOME PXA270 SUPPORT 2159M: Marek Vasut <marek.vasut@gmail.com> 2160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2161S: Maintained 2162F: arch/arm/mach-pxa/colibri-pxa270-income.c 2163 2164ARM/INTEL IOP32X ARM ARCHITECTURE 2165M: Lennert Buytenhek <kernel@wantstofly.org> 2166L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2167S: Maintained 2168 2169ARM/INTEL IQ81342EX MACHINE SUPPORT 2170M: Lennert Buytenhek <kernel@wantstofly.org> 2171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2172S: Maintained 2173 2174ARM/INTEL IXDP2850 MACHINE SUPPORT 2175M: Lennert Buytenhek <kernel@wantstofly.org> 2176L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2177S: Maintained 2178 2179ARM/INTEL IXP4XX ARM ARCHITECTURE 2180M: Linus Walleij <linusw@kernel.org> 2181M: Imre Kaloz <kaloz@openwrt.org> 2182M: Krzysztof Halasa <khalasa@piap.pl> 2183L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2184S: Maintained 2185F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2186F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2187F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2188F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2189F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2190F: arch/arm/mach-ixp4xx/ 2191F: drivers/bus/intel-ixp4xx-eb.c 2192F: drivers/clocksource/timer-ixp4xx.c 2193F: drivers/crypto/ixp4xx_crypto.c 2194F: drivers/gpio/gpio-ixp4xx.c 2195F: drivers/irqchip/irq-ixp4xx.c 2196F: include/linux/irqchip/irq-ixp4xx.h 2197F: include/linux/platform_data/timer-ixp4xx.h 2198 2199ARM/INTEL KEEMBAY ARCHITECTURE 2200M: Paul J. Murphy <paul.j.murphy@intel.com> 2201M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2202S: Maintained 2203F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2204F: arch/arm64/boot/dts/intel/keembay-evm.dts 2205F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2206 2207ARM/INTEL XSC3 (MANZANO) ARM CORE 2208M: Lennert Buytenhek <kernel@wantstofly.org> 2209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2210S: Maintained 2211 2212ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2213M: Lennert Buytenhek <kernel@wantstofly.org> 2214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2215S: Maintained 2216 2217ARM/LG1K ARCHITECTURE 2218M: Chanho Min <chanho.min@lge.com> 2219L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2220S: Maintained 2221F: arch/arm64/boot/dts/lg/ 2222 2223ARM/LOGICPD PXA270 MACHINE SUPPORT 2224M: Lennert Buytenhek <kernel@wantstofly.org> 2225L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2226S: Maintained 2227 2228ARM/LPC18XX ARCHITECTURE 2229M: Vladimir Zapolskiy <vz@mleia.com> 2230L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2231S: Maintained 2232F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2233F: arch/arm/boot/dts/lpc43* 2234F: drivers/i2c/busses/i2c-lpc2k.c 2235F: drivers/memory/pl172.c 2236F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2237F: drivers/rtc/rtc-lpc24xx.c 2238N: lpc18xx 2239 2240ARM/LPC32XX SOC SUPPORT 2241M: Vladimir Zapolskiy <vz@mleia.com> 2242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2243S: Maintained 2244T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2245F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2246F: arch/arm/boot/dts/lpc32* 2247F: arch/arm/mach-lpc32xx/ 2248F: drivers/i2c/busses/i2c-pnx.c 2249F: drivers/net/ethernet/nxp/lpc_eth.c 2250F: drivers/usb/host/ohci-nxp.c 2251F: drivers/watchdog/pnx4008_wdt.c 2252N: lpc32xx 2253 2254ARM/MAGICIAN MACHINE SUPPORT 2255M: Philipp Zabel <philipp.zabel@gmail.com> 2256S: Maintained 2257 2258ARM/Marvell Dove/MV78xx0/Orion SOC support 2259M: Andrew Lunn <andrew@lunn.ch> 2260M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2261M: Gregory Clement <gregory.clement@bootlin.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: Documentation/devicetree/bindings/soc/dove/ 2266F: arch/arm/boot/dts/dove* 2267F: arch/arm/boot/dts/orion5x* 2268F: arch/arm/mach-dove/ 2269F: arch/arm/mach-mv78xx0/ 2270F: arch/arm/mach-orion5x/ 2271F: arch/arm/plat-orion/ 2272F: drivers/soc/dove/ 2273 2274ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2275M: Andrew Lunn <andrew@lunn.ch> 2276M: Gregory Clement <gregory.clement@bootlin.com> 2277M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2278L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2279S: Maintained 2280T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2281F: arch/arm/boot/dts/armada* 2282F: arch/arm/boot/dts/kirkwood* 2283F: arch/arm/configs/mvebu_*_defconfig 2284F: arch/arm/mach-mvebu/ 2285F: arch/arm64/boot/dts/marvell/armada* 2286F: arch/arm64/boot/dts/marvell/cn913* 2287F: drivers/cpufreq/armada-37xx-cpufreq.c 2288F: drivers/cpufreq/armada-8k-cpufreq.c 2289F: drivers/cpufreq/mvebu-cpufreq.c 2290F: drivers/irqchip/irq-armada-370-xp.c 2291F: drivers/irqchip/irq-mvebu-* 2292F: drivers/pinctrl/mvebu/ 2293F: drivers/rtc/rtc-armada38x.c 2294 2295ARM/Mediatek RTC DRIVER 2296M: Eddie Huang <eddie.huang@mediatek.com> 2297M: Sean Wang <sean.wang@mediatek.com> 2298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2299L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2300S: Maintained 2301F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2302F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2303F: drivers/rtc/rtc-mt2712.c 2304F: drivers/rtc/rtc-mt6397.c 2305F: drivers/rtc/rtc-mt7622.c 2306 2307ARM/Mediatek SoC support 2308M: Matthias Brugger <matthias.bgg@gmail.com> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2311S: Maintained 2312W: https://mtk.wiki.kernel.org/ 2313C: irc://chat.freenode.net/linux-mediatek 2314F: arch/arm/boot/dts/mt6* 2315F: arch/arm/boot/dts/mt7* 2316F: arch/arm/boot/dts/mt8* 2317F: arch/arm/mach-mediatek/ 2318F: arch/arm64/boot/dts/mediatek/ 2319F: drivers/soc/mediatek/ 2320N: mtk 2321N: mt[678] 2322K: mediatek 2323 2324ARM/Mediatek USB3 PHY DRIVER 2325M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2327L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2328S: Maintained 2329F: Documentation/devicetree/bindings/phy/mediatek,* 2330F: drivers/phy/mediatek/ 2331 2332ARM/Microchip (AT91) SoC support 2333M: Nicolas Ferre <nicolas.ferre@microchip.com> 2334M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2335M: Claudiu Beznea <claudiu.beznea@microchip.com> 2336L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2337S: Supported 2338W: http://www.linux4sam.org 2339T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2340F: arch/arm/boot/dts/at91*.dts 2341F: arch/arm/boot/dts/at91*.dtsi 2342F: arch/arm/boot/dts/sama*.dts 2343F: arch/arm/boot/dts/sama*.dtsi 2344F: arch/arm/include/debug/at91.S 2345F: arch/arm/mach-at91/ 2346F: drivers/memory/atmel* 2347F: drivers/watchdog/sama5d4_wdt.c 2348F: include/soc/at91/ 2349X: drivers/input/touchscreen/atmel_mxt_ts.c 2350X: drivers/net/wireless/atmel/ 2351N: at91 2352N: atmel 2353 2354ARM/Microchip Sparx5 SoC support 2355M: Lars Povlsen <lars.povlsen@microchip.com> 2356M: Steen Hegelund <Steen.Hegelund@microchip.com> 2357M: UNGLinuxDriver@microchip.com 2358L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2359S: Supported 2360T: git git://github.com/microchip-ung/linux-upstream.git 2361F: arch/arm64/boot/dts/microchip/ 2362F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2363N: sparx5 2364 2365Microchip Timer Counter Block (TCB) Capture Driver 2366M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2367L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2368L: linux-iio@vger.kernel.org 2369S: Maintained 2370F: drivers/counter/microchip-tcb-capture.c 2371 2372ARM/MILBEAUT ARCHITECTURE 2373M: Taichi Sugaya <sugaya.taichi@socionext.com> 2374M: Takao Orito <orito.takao@socionext.com> 2375L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2376S: Maintained 2377F: arch/arm/boot/dts/milbeaut* 2378F: arch/arm/mach-milbeaut/ 2379N: milbeaut 2380 2381ARM/MIOA701 MACHINE SUPPORT 2382M: Robert Jarzmik <robert.jarzmik@free.fr> 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384S: Maintained 2385F: arch/arm/mach-pxa/mioa701.c 2386 2387ARM/MStar/Sigmastar Armv7 SoC support 2388M: Daniel Palmer <daniel@thingy.jp> 2389M: Romain Perier <romain.perier@gmail.com> 2390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2391S: Maintained 2392W: http://linux-chenxing.org/ 2393T: git git://github.com/linux-chenxing/linux.git 2394F: Documentation/devicetree/bindings/arm/mstar/* 2395F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2396F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2397F: arch/arm/boot/dts/mstar-* 2398F: arch/arm/mach-mstar/ 2399F: drivers/clk/mstar/ 2400F: drivers/clocksource/timer-msc313e.c 2401F: drivers/gpio/gpio-msc313.c 2402F: drivers/rtc/rtc-msc313.c 2403F: drivers/watchdog/msc313e_wdt.c 2404F: include/dt-bindings/clock/mstar-* 2405F: include/dt-bindings/gpio/msc313-gpio.h 2406 2407ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2408M: Michael Petchkovsky <mkpetch@internode.on.net> 2409S: Maintained 2410 2411ARM/NOMADIK/Ux500 ARCHITECTURES 2412M: Linus Walleij <linus.walleij@linaro.org> 2413L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2414S: Maintained 2415T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2416F: Documentation/devicetree/bindings/arm/ste-* 2417F: Documentation/devicetree/bindings/arm/ux500.yaml 2418F: Documentation/devicetree/bindings/arm/ux500/ 2419F: Documentation/devicetree/bindings/i2c/i2c-nomadik.txt 2420F: arch/arm/boot/dts/ste-* 2421F: arch/arm/mach-nomadik/ 2422F: arch/arm/mach-ux500/ 2423F: drivers/clk/clk-nomadik.c 2424F: drivers/clocksource/clksrc-dbx500-prcmu.c 2425F: drivers/dma/ste_dma40* 2426F: drivers/hwspinlock/u8500_hsem.c 2427F: drivers/i2c/busses/i2c-nomadik.c 2428F: drivers/iio/adc/ab8500-gpadc.c 2429F: drivers/mfd/ab8500* 2430F: drivers/mfd/abx500* 2431F: drivers/mfd/db8500* 2432F: drivers/pinctrl/nomadik/ 2433F: drivers/rtc/rtc-ab8500.c 2434F: drivers/rtc/rtc-pl031.c 2435F: drivers/soc/ux500/ 2436 2437ARM/NUVOTON NPCM ARCHITECTURE 2438M: Avi Fishman <avifishman70@gmail.com> 2439M: Tomer Maimon <tmaimon77@gmail.com> 2440M: Tali Perry <tali.perry1@gmail.com> 2441R: Patrick Venture <venture@google.com> 2442R: Nancy Yuen <yuenn@google.com> 2443R: Benjamin Fair <benjaminfair@google.com> 2444L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2445S: Supported 2446F: Documentation/devicetree/bindings/*/*/*npcm* 2447F: Documentation/devicetree/bindings/*/*npcm* 2448F: Documentation/devicetree/bindings/arm/npcm/* 2449F: arch/arm/boot/dts/nuvoton-npcm* 2450F: arch/arm/mach-npcm/ 2451F: drivers/*/*npcm* 2452F: drivers/*/*/*npcm* 2453F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2454 2455ARM/NUVOTON WPCM450 ARCHITECTURE 2456M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2457L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2458S: Maintained 2459W: https://github.com/neuschaefer/wpcm450/wiki 2460F: Documentation/devicetree/bindings/*/*wpcm* 2461F: arch/arm/boot/dts/nuvoton-wpcm450* 2462F: arch/arm/mach-npcm/wpcm450.c 2463F: drivers/*/*/*wpcm* 2464F: drivers/*/*wpcm* 2465 2466ARM/NXP S32G ARCHITECTURE 2467M: Chester Lin <clin@suse.com> 2468R: Andreas Färber <afaerber@suse.de> 2469R: Matthias Brugger <mbrugger@suse.com> 2470L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2471S: Maintained 2472F: arch/arm64/boot/dts/freescale/s32g*.dts* 2473 2474ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2475L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2476S: Orphan 2477W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2478F: arch/arm/mach-s3c/gta02.h 2479F: arch/arm/mach-s3c/mach-gta02.c 2480 2481ARM/Orion SoC/Technologic Systems TS-78xx platform support 2482M: Alexander Clouter <alex@digriz.org.uk> 2483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2484S: Maintained 2485W: http://www.digriz.org.uk/ts78xx/kernel 2486F: arch/arm/mach-orion5x/ts78xx-* 2487 2488ARM/OXNAS platform support 2489M: Neil Armstrong <narmstrong@baylibre.com> 2490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2491L: linux-oxnas@groups.io (moderated for non-subscribers) 2492S: Maintained 2493F: arch/arm/boot/dts/ox8*.dts* 2494F: arch/arm/mach-oxnas/ 2495F: drivers/power/reset/oxnas-restart.c 2496N: oxnas 2497 2498ARM/PALM TREO SUPPORT 2499M: Tomas Cech <sleep_walker@suse.com> 2500L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2501S: Maintained 2502W: http://hackndev.com 2503F: arch/arm/mach-pxa/palmtreo.* 2504 2505ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2506M: Marek Vasut <marek.vasut@gmail.com> 2507L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2508S: Maintained 2509W: http://hackndev.com 2510F: arch/arm/mach-pxa/include/mach/palmld.h 2511F: arch/arm/mach-pxa/include/mach/palmtc.h 2512F: arch/arm/mach-pxa/include/mach/palmtx.h 2513F: arch/arm/mach-pxa/palmld.c 2514F: arch/arm/mach-pxa/palmt5.* 2515F: arch/arm/mach-pxa/palmtc.c 2516F: arch/arm/mach-pxa/palmte2.* 2517F: arch/arm/mach-pxa/palmtx.c 2518 2519ARM/PALMZ72 SUPPORT 2520M: Sergey Lapin <slapin@ossfans.org> 2521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2522S: Maintained 2523W: http://hackndev.com 2524F: arch/arm/mach-pxa/palmz72.* 2525 2526ARM/PLEB SUPPORT 2527M: Peter Chubb <pleb@gelato.unsw.edu.au> 2528S: Maintained 2529W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2530 2531ARM/PT DIGITAL BOARD PORT 2532M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2533L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2534S: Maintained 2535W: http://www.armlinux.org.uk/ 2536 2537ARM/QUALCOMM SUPPORT 2538M: Andy Gross <agross@kernel.org> 2539M: Bjorn Andersson <bjorn.andersson@linaro.org> 2540L: linux-arm-msm@vger.kernel.org 2541S: Maintained 2542T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2543F: Documentation/devicetree/bindings/*/qcom* 2544F: Documentation/devicetree/bindings/soc/qcom/ 2545F: arch/arm/boot/dts/qcom-*.dts 2546F: arch/arm/boot/dts/qcom-*.dtsi 2547F: arch/arm/mach-qcom/ 2548F: arch/arm64/boot/dts/qcom/ 2549F: drivers/*/*/qcom* 2550F: drivers/*/*/qcom/ 2551F: drivers/*/pm8???-* 2552F: drivers/*/qcom* 2553F: drivers/*/qcom/ 2554F: drivers/bluetooth/btqcomsmd.c 2555F: drivers/clocksource/timer-qcom.c 2556F: drivers/cpuidle/cpuidle-qcom-spm.c 2557F: drivers/extcon/extcon-qcom* 2558F: drivers/i2c/busses/i2c-qcom-geni.c 2559F: drivers/i2c/busses/i2c-qup.c 2560F: drivers/iommu/msm* 2561F: drivers/mfd/ssbi.c 2562F: drivers/mmc/host/mmci_qcom* 2563F: drivers/mmc/host/sdhci-msm.c 2564F: drivers/pci/controller/dwc/pcie-qcom.c 2565F: drivers/phy/qualcomm/ 2566F: drivers/power/*/msm* 2567F: drivers/reset/reset-qcom-* 2568F: drivers/ufs/host/ufs-qcom* 2569F: drivers/spi/spi-geni-qcom.c 2570F: drivers/spi/spi-qcom-qspi.c 2571F: drivers/spi/spi-qup.c 2572F: drivers/tty/serial/msm_serial.c 2573F: drivers/usb/dwc3/dwc3-qcom.c 2574F: include/dt-bindings/*/qcom* 2575F: include/linux/*/qcom* 2576F: include/linux/soc/qcom/ 2577 2578ARM/RADISYS ENP2611 MACHINE SUPPORT 2579M: Lennert Buytenhek <kernel@wantstofly.org> 2580L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2581S: Maintained 2582 2583ARM/RDA MICRO ARCHITECTURE 2584M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2585L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2586L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2587S: Maintained 2588F: Documentation/devicetree/bindings/arm/rda.yaml 2589F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2590F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt 2591F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2592F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2593F: arch/arm/boot/dts/rda8810pl-* 2594F: drivers/clocksource/timer-rda.c 2595F: drivers/gpio/gpio-rda.c 2596F: drivers/irqchip/irq-rda-intc.c 2597F: drivers/tty/serial/rda-uart.c 2598 2599ARM/REALTEK ARCHITECTURE 2600M: Andreas Färber <afaerber@suse.de> 2601L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2602L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2603S: Maintained 2604F: Documentation/devicetree/bindings/arm/realtek.yaml 2605F: arch/arm/boot/dts/rtd* 2606F: arch/arm/mach-realtek/ 2607F: arch/arm64/boot/dts/realtek/ 2608 2609ARM/RENESAS ARM64 ARCHITECTURE 2610M: Geert Uytterhoeven <geert+renesas@glider.be> 2611M: Magnus Damm <magnus.damm@gmail.com> 2612L: linux-renesas-soc@vger.kernel.org 2613S: Supported 2614Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2615C: irc://irc.libera.chat/renesas-soc 2616T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2617F: Documentation/devicetree/bindings/arm/renesas.yaml 2618F: arch/arm64/boot/dts/renesas/ 2619F: drivers/soc/renesas/ 2620F: include/linux/soc/renesas/ 2621 2622ARM/RISCPC ARCHITECTURE 2623M: Russell King <linux@armlinux.org.uk> 2624L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2625S: Maintained 2626W: http://www.armlinux.org.uk/ 2627F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2628F: arch/arm/include/asm/hardware/ioc.h 2629F: arch/arm/include/asm/hardware/iomd.h 2630F: arch/arm/include/asm/hardware/memc.h 2631F: arch/arm/mach-rpc/ 2632F: drivers/net/ethernet/8390/etherh.c 2633F: drivers/net/ethernet/i825xx/ether1* 2634F: drivers/net/ethernet/seeq/ether3* 2635F: drivers/scsi/arm/ 2636 2637ARM/Rockchip SoC support 2638M: Heiko Stuebner <heiko@sntech.de> 2639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2640L: linux-rockchip@lists.infradead.org 2641S: Maintained 2642T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2643F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2644F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2645F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2646F: arch/arm/boot/dts/rk3* 2647F: arch/arm/boot/dts/rv1108* 2648F: arch/arm/mach-rockchip/ 2649F: drivers/*/*/*rockchip* 2650F: drivers/*/*rockchip* 2651F: drivers/clk/rockchip/ 2652F: drivers/i2c/busses/i2c-rk3x.c 2653F: sound/soc/rockchip/ 2654N: rockchip 2655 2656ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2657M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2658R: Alim Akhtar <alim.akhtar@samsung.com> 2659L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2660L: linux-samsung-soc@vger.kernel.org 2661S: Maintained 2662C: irc://irc.libera.chat/linux-exynos 2663Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2664B: mailto:linux-samsung-soc@vger.kernel.org 2665T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2666F: Documentation/arm/samsung/ 2667F: Documentation/devicetree/bindings/arm/samsung/ 2668F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2669F: Documentation/devicetree/bindings/soc/samsung/ 2670F: arch/arm/boot/dts/exynos* 2671F: arch/arm/boot/dts/s3c* 2672F: arch/arm/boot/dts/s5p* 2673F: arch/arm/mach-exynos*/ 2674F: arch/arm/mach-s3c/ 2675F: arch/arm/mach-s5p*/ 2676F: arch/arm64/boot/dts/exynos/ 2677F: drivers/*/*/*s3c24* 2678F: drivers/*/*s3c24* 2679F: drivers/*/*s3c64xx* 2680F: drivers/*/*s5pv210* 2681F: drivers/clocksource/samsung_pwm_timer.c 2682F: drivers/memory/samsung/ 2683F: drivers/pwm/pwm-samsung.c 2684F: drivers/soc/samsung/ 2685F: drivers/tty/serial/samsung* 2686F: include/clocksource/samsung_pwm.h 2687F: include/linux/platform_data/*s3c* 2688F: include/linux/serial_s3c.h 2689F: include/linux/soc/samsung/ 2690N: exynos 2691N: s3c2410 2692N: s3c64xx 2693N: s5pv210 2694 2695ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2696M: Łukasz Stelmach <l.stelmach@samsung.com> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698L: linux-media@vger.kernel.org 2699S: Maintained 2700F: drivers/media/platform/samsung/s5p-g2d/ 2701 2702ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2703M: Marek Szyprowski <m.szyprowski@samsung.com> 2704L: linux-samsung-soc@vger.kernel.org 2705L: linux-media@vger.kernel.org 2706S: Maintained 2707F: Documentation/devicetree/bindings/media/s5p-cec.txt 2708F: drivers/media/cec/platform/s5p/ 2709 2710ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2711M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2712M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2713M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2715L: linux-media@vger.kernel.org 2716S: Maintained 2717F: drivers/media/platform/samsung/s5p-jpeg/ 2718 2719ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2720M: Marek Szyprowski <m.szyprowski@samsung.com> 2721M: Andrzej Hajda <andrzej.hajda@intel.com> 2722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2723L: linux-media@vger.kernel.org 2724S: Maintained 2725F: drivers/media/platform/samsung/s5p-mfc/ 2726 2727ARM/SHMOBILE ARM ARCHITECTURE 2728M: Geert Uytterhoeven <geert+renesas@glider.be> 2729M: Magnus Damm <magnus.damm@gmail.com> 2730L: linux-renesas-soc@vger.kernel.org 2731S: Supported 2732Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2733C: irc://irc.libera.chat/renesas-soc 2734T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2735F: Documentation/devicetree/bindings/arm/renesas.yaml 2736F: arch/arm/boot/dts/emev2* 2737F: arch/arm/boot/dts/gr-peach* 2738F: arch/arm/boot/dts/iwg20d-q7* 2739F: arch/arm/boot/dts/r7s* 2740F: arch/arm/boot/dts/r8a* 2741F: arch/arm/boot/dts/r9a* 2742F: arch/arm/boot/dts/sh* 2743F: arch/arm/configs/shmobile_defconfig 2744F: arch/arm/include/debug/renesas-scif.S 2745F: arch/arm/mach-shmobile/ 2746F: drivers/soc/renesas/ 2747F: include/linux/soc/renesas/ 2748 2749ARM/SOCFPGA ARCHITECTURE 2750M: Dinh Nguyen <dinguyen@kernel.org> 2751S: Maintained 2752W: http://www.rocketboards.org 2753T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2754F: arch/arm/boot/dts/socfpga* 2755F: arch/arm/configs/socfpga_defconfig 2756F: arch/arm/mach-socfpga/ 2757F: arch/arm64/boot/dts/altera/ 2758F: arch/arm64/boot/dts/intel/ 2759 2760ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2761M: Dinh Nguyen <dinguyen@kernel.org> 2762S: Maintained 2763F: drivers/clk/socfpga/ 2764 2765ARM/SOCFPGA EDAC SUPPORT 2766M: Dinh Nguyen <dinguyen@kernel.org> 2767S: Maintained 2768F: drivers/edac/altera_edac.[ch] 2769 2770ARM/SPREADTRUM SoC SUPPORT 2771M: Orson Zhai <orsonzhai@gmail.com> 2772M: Baolin Wang <baolin.wang7@gmail.com> 2773M: Chunyan Zhang <zhang.lyra@gmail.com> 2774S: Maintained 2775F: arch/arm64/boot/dts/sprd 2776N: sprd 2777N: sc27xx 2778N: sc2731 2779 2780ARM/STI ARCHITECTURE 2781M: Patrice Chotard <patrice.chotard@foss.st.com> 2782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2783S: Maintained 2784W: http://www.stlinux.com 2785F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2786F: arch/arm/boot/dts/sti* 2787F: arch/arm/mach-sti/ 2788F: drivers/ata/ahci_st.c 2789F: drivers/char/hw_random/st-rng.c 2790F: drivers/clocksource/arm_global_timer.c 2791F: drivers/clocksource/clksrc_st_lpc.c 2792F: drivers/cpufreq/sti-cpufreq.c 2793F: drivers/dma/st_fdma* 2794F: drivers/i2c/busses/i2c-st.c 2795F: drivers/media/platform/st/sti/c8sectpfe/ 2796F: drivers/media/rc/st_rc.c 2797F: drivers/mmc/host/sdhci-st.c 2798F: drivers/phy/st/phy-miphy28lp.c 2799F: drivers/phy/st/phy-stih407-usb.c 2800F: drivers/pinctrl/pinctrl-st.c 2801F: drivers/remoteproc/st_remoteproc.c 2802F: drivers/remoteproc/st_slim_rproc.c 2803F: drivers/reset/sti/ 2804F: drivers/rtc/rtc-st-lpc.c 2805F: drivers/tty/serial/st-asc.c 2806F: drivers/usb/dwc3/dwc3-st.c 2807F: drivers/usb/host/ehci-st.c 2808F: drivers/usb/host/ohci-st.c 2809F: drivers/watchdog/st_lpc_wdt.c 2810F: include/linux/remoteproc/st_slim_rproc.h 2811 2812ARM/STM32 ARCHITECTURE 2813M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2814M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2815L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2816L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2817S: Maintained 2818T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2819F: arch/arm/boot/dts/stm32* 2820F: arch/arm/mach-stm32/ 2821F: drivers/clocksource/armv7m_systick.c 2822N: stm32 2823N: stm 2824 2825ARM/Synaptics SoC support 2826M: Jisheng Zhang <jszhang@kernel.org> 2827M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2829S: Maintained 2830F: arch/arm/boot/dts/berlin* 2831F: arch/arm/mach-berlin/ 2832F: arch/arm64/boot/dts/synaptics/ 2833 2834ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2835M: Lennert Buytenhek <kernel@wantstofly.org> 2836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2837S: Maintained 2838 2839ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2840M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2841L: linux-tegra@vger.kernel.org 2842L: linux-media@vger.kernel.org 2843S: Maintained 2844F: Documentation/devicetree/bindings/media/tegra-cec.txt 2845F: drivers/media/cec/platform/tegra/ 2846 2847ARM/TESLA FSD SoC SUPPORT 2848M: Alim Akhtar <alim.akhtar@samsung.com> 2849M: linux-fsd@tesla.com 2850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2851L: linux-samsung-soc@vger.kernel.org 2852S: Maintained 2853F: arch/arm64/boot/dts/tesla* 2854 2855ARM/TETON BGA MACHINE SUPPORT 2856M: "Mark F. Brown" <mark.brown314@gmail.com> 2857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2858S: Maintained 2859 2860ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2861M: Santosh Shilimkar <ssantosh@kernel.org> 2862L: linux-kernel@vger.kernel.org 2863S: Maintained 2864F: drivers/memory/*emif* 2865 2866ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2867M: Nishanth Menon <nm@ti.com> 2868M: Santosh Shilimkar <ssantosh@kernel.org> 2869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2870S: Maintained 2871T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2872F: arch/arm/boot/dts/keystone-* 2873F: arch/arm/mach-keystone/ 2874 2875ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2876M: Santosh Shilimkar <ssantosh@kernel.org> 2877L: linux-kernel@vger.kernel.org 2878S: Maintained 2879F: drivers/clk/keystone/ 2880 2881ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2882M: Santosh Shilimkar <ssantosh@kernel.org> 2883L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2884L: linux-kernel@vger.kernel.org 2885S: Maintained 2886F: drivers/clocksource/timer-keystone.c 2887 2888ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2889M: Santosh Shilimkar <ssantosh@kernel.org> 2890L: linux-kernel@vger.kernel.org 2891S: Maintained 2892F: drivers/power/reset/keystone-reset.c 2893 2894ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2895M: Nishanth Menon <nm@ti.com> 2896M: Vignesh Raghavendra <vigneshr@ti.com> 2897M: Tero Kristo <kristo@kernel.org> 2898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2899S: Supported 2900F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2901F: arch/arm64/boot/dts/ti/Makefile 2902F: arch/arm64/boot/dts/ti/k3-* 2903F: include/dt-bindings/pinctrl/k3.h 2904 2905ARM/THECUS N2100 MACHINE SUPPORT 2906M: Lennert Buytenhek <kernel@wantstofly.org> 2907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2908S: Maintained 2909 2910ARM/TOSA MACHINE SUPPORT 2911M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2912M: Dirk Opfer <dirk@opfer-online.de> 2913S: Maintained 2914 2915ARM/TOSHIBA VISCONTI ARCHITECTURE 2916M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2918S: Supported 2919T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2920F: Documentation/devicetree/bindings/arm/toshiba.yaml 2921F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2922F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2923F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2924F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2925F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2926F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2927F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2928F: arch/arm64/boot/dts/toshiba/ 2929F: drivers/clk/visconti/ 2930F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2931F: drivers/gpio/gpio-visconti.c 2932F: drivers/pci/controller/dwc/pcie-visconti.c 2933F: drivers/pinctrl/visconti/ 2934F: drivers/watchdog/visconti_wdt.c 2935N: visconti 2936 2937ARM/UNIPHIER ARCHITECTURE 2938M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2939M: Masami Hiramatsu <mhiramat@kernel.org> 2940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2941S: Maintained 2942F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2943F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2944F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2945F: arch/arm/boot/dts/uniphier* 2946F: arch/arm/include/asm/hardware/cache-uniphier.h 2947F: arch/arm/mach-uniphier/ 2948F: arch/arm/mm/cache-uniphier.c 2949F: arch/arm64/boot/dts/socionext/uniphier* 2950F: drivers/bus/uniphier-system-bus.c 2951F: drivers/clk/uniphier/ 2952F: drivers/dma/uniphier-mdmac.c 2953F: drivers/gpio/gpio-uniphier.c 2954F: drivers/i2c/busses/i2c-uniphier* 2955F: drivers/irqchip/irq-uniphier-aidet.c 2956F: drivers/mmc/host/uniphier-sd.c 2957F: drivers/pinctrl/uniphier/ 2958F: drivers/reset/reset-uniphier.c 2959F: drivers/tty/serial/8250/8250_uniphier.c 2960N: uniphier 2961 2962ARM/VERSATILE EXPRESS PLATFORM 2963M: Liviu Dudau <liviu.dudau@arm.com> 2964M: Sudeep Holla <sudeep.holla@arm.com> 2965M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2967S: Maintained 2968F: */*/*/vexpress* 2969F: */*/vexpress* 2970F: arch/arm/boot/dts/vexpress* 2971F: arch/arm/mach-vexpress/ 2972F: arch/arm64/boot/dts/arm/ 2973F: drivers/clk/versatile/clk-vexpress-osc.c 2974F: drivers/clocksource/timer-versatile.c 2975N: mps2 2976 2977ARM/VFP SUPPORT 2978M: Russell King <linux@armlinux.org.uk> 2979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2980S: Maintained 2981W: http://www.armlinux.org.uk/ 2982F: arch/arm/vfp/ 2983 2984ARM/VOIPAC PXA270 SUPPORT 2985M: Marek Vasut <marek.vasut@gmail.com> 2986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2987S: Maintained 2988F: arch/arm/mach-pxa/include/mach/vpac270.h 2989F: arch/arm/mach-pxa/vpac270.c 2990 2991ARM/VT8500 ARM ARCHITECTURE 2992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2993S: Orphan 2994F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2995F: arch/arm/mach-vt8500/ 2996F: drivers/clocksource/timer-vt8500.c 2997F: drivers/i2c/busses/i2c-wmt.c 2998F: drivers/mmc/host/wmt-sdmmc.c 2999F: drivers/pwm/pwm-vt8500.c 3000F: drivers/rtc/rtc-vt8500.c 3001F: drivers/tty/serial/vt8500_serial.c 3002F: drivers/usb/host/ehci-platform.c 3003F: drivers/usb/host/uhci-platform.c 3004F: drivers/video/fbdev/vt8500lcdfb.* 3005F: drivers/video/fbdev/wm8505fb* 3006F: drivers/video/fbdev/wmt_ge_rops.* 3007 3008ARM/ZIPIT Z2 SUPPORT 3009M: Marek Vasut <marek.vasut@gmail.com> 3010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3011S: Maintained 3012F: arch/arm/mach-pxa/include/mach/z2.h 3013F: arch/arm/mach-pxa/z2.c 3014 3015ARM/ZYNQ ARCHITECTURE 3016M: Michal Simek <michal.simek@xilinx.com> 3017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3018S: Supported 3019W: http://wiki.xilinx.com 3020T: git https://github.com/Xilinx/linux-xlnx.git 3021F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3022F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3023F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3024F: arch/arm/mach-zynq/ 3025F: drivers/clocksource/timer-cadence-ttc.c 3026F: drivers/cpuidle/cpuidle-zynq.c 3027F: drivers/edac/synopsys_edac.c 3028F: drivers/i2c/busses/i2c-cadence.c 3029F: drivers/i2c/busses/i2c-xiic.c 3030F: drivers/mmc/host/sdhci-of-arasan.c 3031N: zynq 3032N: xilinx 3033 3034ARM64 PORT (AARCH64 ARCHITECTURE) 3035M: Catalin Marinas <catalin.marinas@arm.com> 3036M: Will Deacon <will@kernel.org> 3037L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3038S: Maintained 3039T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3040F: Documentation/arm64/ 3041F: arch/arm64/ 3042F: tools/testing/selftests/arm64/ 3043X: arch/arm64/boot/dts/ 3044 3045ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3046M: George McCollister <george.mccollister@gmail.com> 3047L: netdev@vger.kernel.org 3048S: Maintained 3049F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3050F: drivers/net/dsa/xrs700x/* 3051F: net/dsa/tag_xrs700x.c 3052 3053AS3645A LED FLASH CONTROLLER DRIVER 3054M: Sakari Ailus <sakari.ailus@iki.fi> 3055L: linux-leds@vger.kernel.org 3056S: Maintained 3057F: drivers/leds/flash/leds-as3645a.c 3058 3059ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3060M: Tianshu Qiu <tian.shu.qiu@intel.com> 3061L: linux-media@vger.kernel.org 3062S: Maintained 3063T: git git://linuxtv.org/media_tree.git 3064F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3065F: drivers/media/i2c/ak7375.c 3066 3067ASAHI KASEI AK8974 DRIVER 3068M: Linus Walleij <linus.walleij@linaro.org> 3069L: linux-iio@vger.kernel.org 3070S: Supported 3071W: http://www.akm.com/ 3072F: drivers/iio/magnetometer/ak8974.c 3073 3074ASC7621 HARDWARE MONITOR DRIVER 3075M: George Joseph <george.joseph@fairview5.com> 3076L: linux-hwmon@vger.kernel.org 3077S: Maintained 3078F: Documentation/hwmon/asc7621.rst 3079F: drivers/hwmon/asc7621.c 3080 3081ASIX AX88796C SPI ETHERNET ADAPTER 3082M: Łukasz Stelmach <l.stelmach@samsung.com> 3083S: Maintained 3084F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3085F: drivers/net/ethernet/asix/ax88796c_* 3086 3087ASPEED PECI CONTROLLER 3088M: Iwona Winiarska <iwona.winiarska@intel.com> 3089L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3090L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3091S: Supported 3092F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3093F: drivers/peci/controller/peci-aspeed.c 3094 3095ASPEED PINCTRL DRIVERS 3096M: Andrew Jeffery <andrew@aj.id.au> 3097L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3098L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3099L: linux-gpio@vger.kernel.org 3100S: Maintained 3101F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3102F: drivers/pinctrl/aspeed/ 3103 3104ASPEED SCU INTERRUPT CONTROLLER DRIVER 3105M: Eddie James <eajames@linux.ibm.com> 3106L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3107S: Maintained 3108F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3109F: drivers/irqchip/irq-aspeed-scu-ic.c 3110F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3111 3112ASPEED SD/MMC DRIVER 3113M: Andrew Jeffery <andrew@aj.id.au> 3114L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3115L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3116L: linux-mmc@vger.kernel.org 3117S: Maintained 3118F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3119F: drivers/mmc/host/sdhci-of-aspeed* 3120 3121ASPEED SMC SPI DRIVER 3122M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3123M: Cédric Le Goater <clg@kaod.org> 3124L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3125L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3126L: linux-spi@vger.kernel.org 3127S: Maintained 3128F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3129F: drivers/spi/spi-aspeed-smc.c 3130 3131ASPEED VIDEO ENGINE DRIVER 3132M: Eddie James <eajames@linux.ibm.com> 3133L: linux-media@vger.kernel.org 3134L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3135S: Maintained 3136F: Documentation/devicetree/bindings/media/aspeed-video.txt 3137F: drivers/media/platform/aspeed/ 3138 3139ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3140M: Corentin Chary <corentin.chary@gmail.com> 3141L: acpi4asus-user@lists.sourceforge.net 3142L: platform-driver-x86@vger.kernel.org 3143S: Maintained 3144W: http://acpi4asus.sf.net 3145F: drivers/platform/x86/asus*.c 3146F: drivers/platform/x86/eeepc*.c 3147 3148ASUS TF103C DOCK DRIVER 3149M: Hans de Goede <hdegoede@redhat.com> 3150L: platform-driver-x86@vger.kernel.org 3151S: Maintained 3152T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3153F: drivers/platform/x86/asus-tf103c-dock.c 3154 3155ASUS WMI HARDWARE MONITOR DRIVER 3156M: Ed Brindley <kernel@maidavale.org> 3157M: Denis Pauk <pauk.denis@gmail.com> 3158L: linux-hwmon@vger.kernel.org 3159S: Maintained 3160F: drivers/hwmon/asus_wmi_sensors.c 3161 3162ASUS WMI EC HARDWARE MONITOR DRIVER 3163M: Eugene Shalygin <eugene.shalygin@gmail.com> 3164M: Denis Pauk <pauk.denis@gmail.com> 3165L: linux-hwmon@vger.kernel.org 3166S: Maintained 3167F: drivers/hwmon/asus_wmi_ec_sensors.c 3168 3169ASUS EC HARDWARE MONITOR DRIVER 3170M: Eugene Shalygin <eugene.shalygin@gmail.com> 3171L: linux-hwmon@vger.kernel.org 3172S: Maintained 3173F: drivers/hwmon/asus-ec-sensors.c 3174 3175ASUS WIRELESS RADIO CONTROL DRIVER 3176M: João Paulo Rechi Vita <jprvita@gmail.com> 3177L: platform-driver-x86@vger.kernel.org 3178S: Maintained 3179F: drivers/platform/x86/asus-wireless.c 3180 3181ASYMMETRIC KEYS 3182M: David Howells <dhowells@redhat.com> 3183L: keyrings@vger.kernel.org 3184S: Maintained 3185F: Documentation/crypto/asymmetric-keys.rst 3186F: crypto/asymmetric_keys/ 3187F: include/crypto/pkcs7.h 3188F: include/crypto/public_key.h 3189F: include/linux/verification.h 3190 3191ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3192R: Dan Williams <dan.j.williams@intel.com> 3193S: Odd fixes 3194W: http://sourceforge.net/projects/xscaleiop 3195F: Documentation/crypto/async-tx-api.rst 3196F: crypto/async_tx/ 3197F: include/linux/async_tx.h 3198 3199AT24 EEPROM DRIVER 3200M: Bartosz Golaszewski <brgl@bgdev.pl> 3201L: linux-i2c@vger.kernel.org 3202S: Maintained 3203T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3204F: Documentation/devicetree/bindings/eeprom/at24.yaml 3205F: drivers/misc/eeprom/at24.c 3206 3207ATA OVER ETHERNET (AOE) DRIVER 3208M: "Justin Sanders" <justin@coraid.com> 3209S: Supported 3210W: http://www.openaoe.org/ 3211F: Documentation/admin-guide/aoe/ 3212F: drivers/block/aoe/ 3213 3214ATC260X PMIC MFD DRIVER 3215M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3216M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3217L: linux-actions@lists.infradead.org 3218S: Maintained 3219F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3220F: drivers/input/misc/atc260x-onkey.c 3221F: drivers/mfd/atc260* 3222F: drivers/power/reset/atc260x-poweroff.c 3223F: drivers/regulator/atc260x-regulator.c 3224F: include/linux/mfd/atc260x/* 3225 3226ATHEROS 71XX/9XXX GPIO DRIVER 3227M: Alban Bedel <albeu@free.fr> 3228S: Maintained 3229W: https://github.com/AlbanBedel/linux 3230T: git git://github.com/AlbanBedel/linux 3231F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3232F: drivers/gpio/gpio-ath79.c 3233 3234ATHEROS 71XX/9XXX USB PHY DRIVER 3235M: Alban Bedel <albeu@free.fr> 3236S: Maintained 3237W: https://github.com/AlbanBedel/linux 3238T: git git://github.com/AlbanBedel/linux 3239F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3240F: drivers/phy/qualcomm/phy-ath79-usb.c 3241 3242ATHEROS ATH GENERIC UTILITIES 3243M: Kalle Valo <kvalo@kernel.org> 3244L: linux-wireless@vger.kernel.org 3245S: Supported 3246F: drivers/net/wireless/ath/* 3247 3248ATHEROS ATH5K WIRELESS DRIVER 3249M: Jiri Slaby <jirislaby@kernel.org> 3250M: Nick Kossifidis <mickflemm@gmail.com> 3251M: Luis Chamberlain <mcgrof@kernel.org> 3252L: linux-wireless@vger.kernel.org 3253S: Maintained 3254W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3255F: drivers/net/wireless/ath/ath5k/ 3256 3257ATHEROS ATH6KL WIRELESS DRIVER 3258L: linux-wireless@vger.kernel.org 3259S: Orphan 3260W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3261F: drivers/net/wireless/ath/ath6kl/ 3262 3263ATI_REMOTE2 DRIVER 3264M: Ville Syrjala <syrjala@sci.fi> 3265S: Maintained 3266F: drivers/input/misc/ati_remote2.c 3267 3268ATK0110 HWMON DRIVER 3269M: Luca Tettamanti <kronos.it@gmail.com> 3270L: linux-hwmon@vger.kernel.org 3271S: Maintained 3272F: drivers/hwmon/asus_atk0110.c 3273 3274ATLX ETHERNET DRIVERS 3275M: Chris Snook <chris.snook@gmail.com> 3276L: netdev@vger.kernel.org 3277S: Maintained 3278W: http://sourceforge.net/projects/atl1 3279W: http://atl1.sourceforge.net 3280F: drivers/net/ethernet/atheros/ 3281 3282ATM 3283M: Chas Williams <3chas3@gmail.com> 3284L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3285L: netdev@vger.kernel.org 3286S: Maintained 3287W: http://linux-atm.sourceforge.net 3288F: drivers/atm/ 3289F: include/linux/atm* 3290F: include/uapi/linux/atm* 3291 3292ATMEL MACB ETHERNET DRIVER 3293M: Nicolas Ferre <nicolas.ferre@microchip.com> 3294M: Claudiu Beznea <claudiu.beznea@microchip.com> 3295S: Supported 3296F: drivers/net/ethernet/cadence/ 3297 3298ATMEL MAXTOUCH DRIVER 3299M: Nick Dyer <nick@shmanahar.org> 3300S: Maintained 3301T: git git://github.com/ndyer/linux.git 3302F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3303F: drivers/input/touchscreen/atmel_mxt_ts.c 3304 3305ATMEL WIRELESS DRIVER 3306M: Simon Kelley <simon@thekelleys.org.uk> 3307L: linux-wireless@vger.kernel.org 3308S: Maintained 3309W: http://www.thekelleys.org.uk/atmel 3310W: http://atmelwlandriver.sourceforge.net/ 3311F: drivers/net/wireless/atmel/atmel* 3312 3313ATOMIC INFRASTRUCTURE 3314M: Will Deacon <will@kernel.org> 3315M: Peter Zijlstra <peterz@infradead.org> 3316R: Boqun Feng <boqun.feng@gmail.com> 3317R: Mark Rutland <mark.rutland@arm.com> 3318L: linux-kernel@vger.kernel.org 3319S: Maintained 3320F: arch/*/include/asm/atomic*.h 3321F: include/*/atomic*.h 3322F: include/linux/refcount.h 3323F: Documentation/atomic_*.txt 3324F: scripts/atomic/ 3325 3326ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3327M: Bradley Grove <linuxdrivers@attotech.com> 3328L: linux-scsi@vger.kernel.org 3329S: Supported 3330W: http://www.attotech.com 3331F: drivers/scsi/esas2r 3332 3333ATUSB IEEE 802.15.4 RADIO DRIVER 3334M: Stefan Schmidt <stefan@datenfreihafen.org> 3335L: linux-wpan@vger.kernel.org 3336S: Maintained 3337F: drivers/net/ieee802154/at86rf230.h 3338F: drivers/net/ieee802154/atusb.c 3339F: drivers/net/ieee802154/atusb.h 3340 3341AUDIT SUBSYSTEM 3342M: Paul Moore <paul@paul-moore.com> 3343M: Eric Paris <eparis@redhat.com> 3344L: linux-audit@redhat.com (moderated for non-subscribers) 3345S: Supported 3346W: https://github.com/linux-audit 3347T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3348F: include/asm-generic/audit_*.h 3349F: include/linux/audit.h 3350F: include/linux/audit_arch.h 3351F: include/uapi/linux/audit.h 3352F: kernel/audit* 3353F: lib/*audit.c 3354 3355AUXILIARY DISPLAY DRIVERS 3356M: Miguel Ojeda <ojeda@kernel.org> 3357S: Maintained 3358F: Documentation/devicetree/bindings/auxdisplay/ 3359F: drivers/auxdisplay/ 3360F: include/linux/cfag12864b.h 3361 3362AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3363M: Andreas Klinger <ak@it-klinger.de> 3364L: linux-iio@vger.kernel.org 3365S: Maintained 3366F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3367F: drivers/iio/adc/hx711.c 3368 3369AX.25 NETWORK LAYER 3370M: Ralf Baechle <ralf@linux-mips.org> 3371L: linux-hams@vger.kernel.org 3372S: Maintained 3373W: http://www.linux-ax25.org/ 3374F: include/net/ax25.h 3375F: include/uapi/linux/ax25.h 3376F: net/ax25/ 3377 3378AXENTIA ARM DEVICES 3379M: Peter Rosin <peda@axentia.se> 3380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3381S: Maintained 3382F: arch/arm/boot/dts/at91-linea.dtsi 3383F: arch/arm/boot/dts/at91-natte.dtsi 3384F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3385F: arch/arm/boot/dts/at91-tse850-3.dts 3386 3387AXENTIA ASOC DRIVERS 3388M: Peter Rosin <peda@axentia.se> 3389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3390S: Maintained 3391F: Documentation/devicetree/bindings/sound/axentia,* 3392F: sound/soc/atmel/tse850-pcm5142.c 3393 3394AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3395M: Nuno Sá <nuno.sa@analog.com> 3396L: linux-hwmon@vger.kernel.org 3397S: Supported 3398W: https://ez.analog.com/linux-software-drivers 3399F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3400F: drivers/hwmon/axi-fan-control.c 3401 3402AXXIA I2C CONTROLLER 3403M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3404L: linux-i2c@vger.kernel.org 3405S: Maintained 3406F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3407F: drivers/i2c/busses/i2c-axxia.c 3408 3409AZ6007 DVB DRIVER 3410M: Mauro Carvalho Chehab <mchehab@kernel.org> 3411L: linux-media@vger.kernel.org 3412S: Maintained 3413W: https://linuxtv.org 3414T: git git://linuxtv.org/media_tree.git 3415F: drivers/media/usb/dvb-usb-v2/az6007.c 3416 3417AZTECH FM RADIO RECEIVER DRIVER 3418M: Hans Verkuil <hverkuil@xs4all.nl> 3419L: linux-media@vger.kernel.org 3420S: Maintained 3421W: https://linuxtv.org 3422T: git git://linuxtv.org/media_tree.git 3423F: drivers/media/radio/radio-aztech* 3424 3425B43 WIRELESS DRIVER 3426L: linux-wireless@vger.kernel.org 3427L: b43-dev@lists.infradead.org 3428S: Odd Fixes 3429W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3430F: drivers/net/wireless/broadcom/b43/ 3431 3432B43LEGACY WIRELESS DRIVER 3433M: Larry Finger <Larry.Finger@lwfinger.net> 3434L: linux-wireless@vger.kernel.org 3435L: b43-dev@lists.infradead.org 3436S: Maintained 3437W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3438F: drivers/net/wireless/broadcom/b43legacy/ 3439 3440BACKLIGHT CLASS/SUBSYSTEM 3441M: Lee Jones <lee.jones@linaro.org> 3442M: Daniel Thompson <daniel.thompson@linaro.org> 3443M: Jingoo Han <jingoohan1@gmail.com> 3444L: dri-devel@lists.freedesktop.org 3445S: Maintained 3446T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3447F: Documentation/ABI/stable/sysfs-class-backlight 3448F: Documentation/ABI/testing/sysfs-class-backlight 3449F: Documentation/devicetree/bindings/leds/backlight 3450F: drivers/video/backlight/ 3451F: include/linux/backlight.h 3452F: include/linux/pwm_backlight.h 3453 3454BARCO P50 GPIO DRIVER 3455M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3456M: Peter Korsgaard <peter.korsgaard@barco.com> 3457S: Maintained 3458F: drivers/platform/x86/barco-p50-gpio.c 3459 3460BATMAN ADVANCED 3461M: Marek Lindner <mareklindner@neomailbox.ch> 3462M: Simon Wunderlich <sw@simonwunderlich.de> 3463M: Antonio Quartulli <a@unstable.cc> 3464M: Sven Eckelmann <sven@narfation.org> 3465L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3466S: Maintained 3467W: https://www.open-mesh.org/ 3468Q: https://patchwork.open-mesh.org/project/batman/list/ 3469B: https://www.open-mesh.org/projects/batman-adv/issues 3470C: ircs://irc.hackint.org/batadv 3471T: git https://git.open-mesh.org/linux-merge.git 3472F: Documentation/networking/batman-adv.rst 3473F: include/uapi/linux/batadv_packet.h 3474F: include/uapi/linux/batman_adv.h 3475F: net/batman-adv/ 3476 3477BAYCOM/HDLCDRV DRIVERS FOR AX.25 3478M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3479L: linux-hams@vger.kernel.org 3480S: Maintained 3481W: http://www.baycom.org/~tom/ham/ham.html 3482F: drivers/net/hamradio/baycom* 3483 3484BCACHE (BLOCK LAYER CACHE) 3485M: Coly Li <colyli@suse.de> 3486M: Kent Overstreet <kent.overstreet@gmail.com> 3487L: linux-bcache@vger.kernel.org 3488S: Maintained 3489W: http://bcache.evilpiepirate.org 3490C: irc://irc.oftc.net/bcache 3491F: drivers/md/bcache/ 3492 3493BDISP ST MEDIA DRIVER 3494M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3495L: linux-media@vger.kernel.org 3496S: Supported 3497W: https://linuxtv.org 3498T: git git://linuxtv.org/media_tree.git 3499F: drivers/media/platform/st/sti/bdisp 3500 3501BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3502M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3503L: netdev@vger.kernel.org 3504S: Maintained 3505F: drivers/net/ethernet/ec_bhf.c 3506 3507BEFS FILE SYSTEM 3508M: Luis de Bethencourt <luisbg@kernel.org> 3509M: Salah Triki <salah.triki@gmail.com> 3510S: Maintained 3511T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3512F: Documentation/filesystems/befs.rst 3513F: fs/befs/ 3514 3515BFQ I/O SCHEDULER 3516M: Paolo Valente <paolo.valente@linaro.org> 3517M: Jens Axboe <axboe@kernel.dk> 3518L: linux-block@vger.kernel.org 3519S: Maintained 3520F: Documentation/block/bfq-iosched.rst 3521F: block/bfq-* 3522 3523BFS FILE SYSTEM 3524M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3525S: Maintained 3526F: Documentation/filesystems/bfs.rst 3527F: fs/bfs/ 3528F: include/uapi/linux/bfs_fs.h 3529 3530BITMAP API 3531M: Yury Norov <yury.norov@gmail.com> 3532R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3533R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3534S: Maintained 3535F: include/linux/bitmap.h 3536F: include/linux/cpumask.h 3537F: include/linux/find.h 3538F: include/linux/nodemask.h 3539F: lib/bitmap.c 3540F: lib/cpumask.c 3541F: lib/find_bit.c 3542F: lib/find_bit_benchmark.c 3543F: lib/nodemask.c 3544F: lib/test_bitmap.c 3545F: tools/include/linux/bitmap.h 3546F: tools/include/linux/find.h 3547F: tools/lib/bitmap.c 3548F: tools/lib/find_bit.c 3549 3550BLINKM RGB LED DRIVER 3551M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3552S: Maintained 3553F: drivers/leds/leds-blinkm.c 3554 3555BLOCK LAYER 3556M: Jens Axboe <axboe@kernel.dk> 3557L: linux-block@vger.kernel.org 3558S: Maintained 3559T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3560F: Documentation/ABI/stable/sysfs-block 3561F: Documentation/block/ 3562F: block/ 3563F: drivers/block/ 3564F: include/linux/bio.h 3565F: include/linux/blk* 3566F: kernel/trace/blktrace.c 3567F: lib/sbitmap.c 3568 3569BLOCK2MTD DRIVER 3570M: Joern Engel <joern@lazybastard.org> 3571L: linux-mtd@lists.infradead.org 3572S: Maintained 3573F: drivers/mtd/devices/block2mtd.c 3574 3575BLUETOOTH DRIVERS 3576M: Marcel Holtmann <marcel@holtmann.org> 3577M: Johan Hedberg <johan.hedberg@gmail.com> 3578M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3579L: linux-bluetooth@vger.kernel.org 3580S: Supported 3581W: http://www.bluez.org/ 3582T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3583T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3584F: drivers/bluetooth/ 3585 3586BLUETOOTH SUBSYSTEM 3587M: Marcel Holtmann <marcel@holtmann.org> 3588M: Johan Hedberg <johan.hedberg@gmail.com> 3589M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3590L: linux-bluetooth@vger.kernel.org 3591S: Supported 3592W: http://www.bluez.org/ 3593T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3594T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3595F: include/net/bluetooth/ 3596F: net/bluetooth/ 3597 3598BONDING DRIVER 3599M: Jay Vosburgh <j.vosburgh@gmail.com> 3600M: Veaceslav Falico <vfalico@gmail.com> 3601M: Andy Gospodarek <andy@greyhouse.net> 3602L: netdev@vger.kernel.org 3603S: Supported 3604W: http://sourceforge.net/projects/bonding/ 3605F: Documentation/networking/bonding.rst 3606F: drivers/net/bonding/ 3607F: include/net/bond* 3608F: include/uapi/linux/if_bonding.h 3609 3610BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3611M: Dan Robertson <dan@dlrobertson.com> 3612L: linux-iio@vger.kernel.org 3613S: Maintained 3614F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3615F: drivers/iio/accel/bma400* 3616 3617BPF (Safe dynamic programs and tools) 3618M: Alexei Starovoitov <ast@kernel.org> 3619M: Daniel Borkmann <daniel@iogearbox.net> 3620M: Andrii Nakryiko <andrii@kernel.org> 3621R: Martin KaFai Lau <kafai@fb.com> 3622R: Song Liu <songliubraving@fb.com> 3623R: Yonghong Song <yhs@fb.com> 3624R: John Fastabend <john.fastabend@gmail.com> 3625R: KP Singh <kpsingh@kernel.org> 3626L: netdev@vger.kernel.org 3627L: bpf@vger.kernel.org 3628S: Supported 3629W: https://bpf.io/ 3630Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3631T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3632T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3633F: Documentation/bpf/ 3634F: Documentation/networking/filter.rst 3635F: Documentation/userspace-api/ebpf/ 3636F: arch/*/net/* 3637F: include/linux/bpf* 3638F: include/linux/btf* 3639F: include/linux/filter.h 3640F: include/trace/events/xdp.h 3641F: include/uapi/linux/bpf* 3642F: include/uapi/linux/btf* 3643F: include/uapi/linux/filter.h 3644F: kernel/bpf/ 3645F: kernel/trace/bpf_trace.c 3646F: lib/test_bpf.c 3647F: net/bpf/ 3648F: net/core/filter.c 3649F: net/sched/act_bpf.c 3650F: net/sched/cls_bpf.c 3651F: samples/bpf/ 3652F: scripts/bpf_doc.py 3653F: scripts/pahole-flags.sh 3654F: scripts/pahole-version.sh 3655F: tools/bpf/ 3656F: tools/lib/bpf/ 3657F: tools/testing/selftests/bpf/ 3658N: bpf 3659K: bpf 3660 3661BPF JIT for ARM 3662M: Shubham Bansal <illusionist.neo@gmail.com> 3663L: netdev@vger.kernel.org 3664L: bpf@vger.kernel.org 3665S: Maintained 3666F: arch/arm/net/ 3667 3668BPF JIT for ARM64 3669M: Daniel Borkmann <daniel@iogearbox.net> 3670M: Alexei Starovoitov <ast@kernel.org> 3671M: Zi Shen Lim <zlim.lnx@gmail.com> 3672L: netdev@vger.kernel.org 3673L: bpf@vger.kernel.org 3674S: Supported 3675F: arch/arm64/net/ 3676 3677BPF JIT for MIPS (32-BIT AND 64-BIT) 3678M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3679M: Paul Burton <paulburton@kernel.org> 3680L: netdev@vger.kernel.org 3681L: bpf@vger.kernel.org 3682S: Maintained 3683F: arch/mips/net/ 3684 3685BPF JIT for NFP NICs 3686M: Jakub Kicinski <kuba@kernel.org> 3687L: netdev@vger.kernel.org 3688L: bpf@vger.kernel.org 3689S: Supported 3690F: drivers/net/ethernet/netronome/nfp/bpf/ 3691 3692BPF JIT for POWERPC (32-BIT AND 64-BIT) 3693M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3694L: netdev@vger.kernel.org 3695L: bpf@vger.kernel.org 3696S: Maintained 3697F: arch/powerpc/net/ 3698 3699BPF JIT for RISC-V (32-bit) 3700M: Luke Nelson <luke.r.nels@gmail.com> 3701M: Xi Wang <xi.wang@gmail.com> 3702L: netdev@vger.kernel.org 3703L: bpf@vger.kernel.org 3704S: Maintained 3705F: arch/riscv/net/ 3706X: arch/riscv/net/bpf_jit_comp64.c 3707 3708BPF JIT for RISC-V (64-bit) 3709M: Björn Töpel <bjorn@kernel.org> 3710L: netdev@vger.kernel.org 3711L: bpf@vger.kernel.org 3712S: Maintained 3713F: arch/riscv/net/ 3714X: arch/riscv/net/bpf_jit_comp32.c 3715 3716BPF JIT for S390 3717M: Ilya Leoshkevich <iii@linux.ibm.com> 3718M: Heiko Carstens <hca@linux.ibm.com> 3719M: Vasily Gorbik <gor@linux.ibm.com> 3720L: netdev@vger.kernel.org 3721L: bpf@vger.kernel.org 3722S: Maintained 3723F: arch/s390/net/ 3724X: arch/s390/net/pnet.c 3725 3726BPF JIT for SPARC (32-BIT AND 64-BIT) 3727M: David S. Miller <davem@davemloft.net> 3728L: netdev@vger.kernel.org 3729L: bpf@vger.kernel.org 3730S: Maintained 3731F: arch/sparc/net/ 3732 3733BPF JIT for X86 32-BIT 3734M: Wang YanQing <udknight@gmail.com> 3735L: netdev@vger.kernel.org 3736L: bpf@vger.kernel.org 3737S: Maintained 3738F: arch/x86/net/bpf_jit_comp32.c 3739 3740BPF JIT for X86 64-BIT 3741M: Alexei Starovoitov <ast@kernel.org> 3742M: Daniel Borkmann <daniel@iogearbox.net> 3743L: netdev@vger.kernel.org 3744L: bpf@vger.kernel.org 3745S: Supported 3746F: arch/x86/net/ 3747X: arch/x86/net/bpf_jit_comp32.c 3748 3749BPF LSM (Security Audit and Enforcement using BPF) 3750M: KP Singh <kpsingh@kernel.org> 3751R: Florent Revest <revest@chromium.org> 3752R: Brendan Jackman <jackmanb@chromium.org> 3753L: bpf@vger.kernel.org 3754S: Maintained 3755F: Documentation/bpf/prog_lsm.rst 3756F: include/linux/bpf_lsm.h 3757F: kernel/bpf/bpf_lsm.c 3758F: security/bpf/ 3759 3760BPFTOOL 3761M: Quentin Monnet <quentin@isovalent.com> 3762L: bpf@vger.kernel.org 3763S: Maintained 3764F: kernel/bpf/disasm.* 3765F: tools/bpf/bpftool/ 3766 3767BROADCOM B44 10/100 ETHERNET DRIVER 3768M: Michael Chan <michael.chan@broadcom.com> 3769L: netdev@vger.kernel.org 3770S: Supported 3771F: drivers/net/ethernet/broadcom/b44.* 3772 3773BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3774M: Florian Fainelli <f.fainelli@gmail.com> 3775L: netdev@vger.kernel.org 3776L: openwrt-devel@lists.openwrt.org (subscribers-only) 3777S: Supported 3778F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3779F: drivers/net/dsa/b53/* 3780F: drivers/net/dsa/bcm_sf2* 3781F: include/linux/dsa/brcm.h 3782F: include/linux/platform_data/b53.h 3783 3784BROADCOM BCMBCA ARM ARCHITECTURE 3785M: William Zhang <william.zhang@broadcom.com> 3786M: Anand Gore <anand.gore@broadcom.com> 3787M: Kursad Oney <kursad.oney@broadcom.com> 3788R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3789L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3790S: Maintained 3791T: git git://github.com/broadcom/stblinux.git 3792F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3793F: arch/arm/boot/dts/bcm47622.dtsi 3794F: arch/arm/boot/dts/bcm947622.dts 3795N: bcmbca 3796N: bcm[9]?47622 3797 3798BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3799M: Nicolas Saenz Julienne <nsaenz@kernel.org> 3800R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3801L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3802L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3803S: Maintained 3804T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git 3805F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3806F: drivers/pci/controller/pcie-brcmstb.c 3807F: drivers/staging/vc04_services 3808N: bcm2711 3809N: bcm283* 3810N: raspberrypi 3811 3812BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3813M: Florian Fainelli <f.fainelli@gmail.com> 3814M: Ray Jui <rjui@broadcom.com> 3815M: Scott Branden <sbranden@broadcom.com> 3816R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3817S: Maintained 3818T: git git://github.com/broadcom/mach-bcm 3819F: arch/arm/mach-bcm/ 3820N: bcm281* 3821N: bcm113* 3822N: bcm216* 3823N: kona 3824 3825BROADCOM BCM47XX MIPS ARCHITECTURE 3826M: Hauke Mehrtens <hauke@hauke-m.de> 3827M: Rafał Miłecki <zajec5@gmail.com> 3828L: linux-mips@vger.kernel.org 3829S: Maintained 3830F: Documentation/devicetree/bindings/mips/brcm/ 3831F: arch/mips/bcm47xx/* 3832F: arch/mips/include/asm/mach-bcm47xx/* 3833 3834BROADCOM BCM4908 ETHERNET DRIVER 3835M: Rafał Miłecki <rafal@milecki.pl> 3836R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3837L: netdev@vger.kernel.org 3838S: Maintained 3839F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3840F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3841F: drivers/net/ethernet/broadcom/unimac.h 3842 3843BROADCOM BCM4908 PINMUX DRIVER 3844M: Rafał Miłecki <rafal@milecki.pl> 3845R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3846L: linux-gpio@vger.kernel.org 3847S: Maintained 3848F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3849F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3850 3851BROADCOM BCM5301X ARM ARCHITECTURE 3852M: Florian Fainelli <f.fainelli@gmail.com> 3853M: Hauke Mehrtens <hauke@hauke-m.de> 3854M: Rafał Miłecki <zajec5@gmail.com> 3855R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3857S: Maintained 3858F: arch/arm/boot/dts/bcm470* 3859F: arch/arm/boot/dts/bcm5301* 3860F: arch/arm/boot/dts/bcm953012* 3861F: arch/arm/mach-bcm/bcm_5301x.c 3862 3863BROADCOM BCM53573 ARM ARCHITECTURE 3864M: Florian Fainelli <f.fainelli@gmail.com> 3865M: Rafał Miłecki <rafal@milecki.pl> 3866R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3868S: Maintained 3869F: arch/arm/boot/dts/bcm47189* 3870F: arch/arm/boot/dts/bcm53573* 3871 3872BROADCOM BCM63XX ARM ARCHITECTURE 3873M: Florian Fainelli <f.fainelli@gmail.com> 3874R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3875L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3876S: Maintained 3877T: git git://github.com/broadcom/stblinux.git 3878N: bcm63xx 3879 3880BROADCOM BCM63XX/BCM33XX UDC DRIVER 3881M: Kevin Cernekee <cernekee@gmail.com> 3882L: linux-usb@vger.kernel.org 3883S: Maintained 3884F: drivers/usb/gadget/udc/bcm63xx_udc.* 3885 3886BROADCOM BCM7XXX ARM ARCHITECTURE 3887M: Florian Fainelli <f.fainelli@gmail.com> 3888R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3889L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3890S: Maintained 3891T: git git://github.com/broadcom/stblinux.git 3892F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3893F: arch/arm/boot/dts/bcm7*.dts* 3894F: arch/arm/include/asm/hardware/cache-b15-rac.h 3895F: arch/arm/mach-bcm/*brcmstb* 3896F: arch/arm/mm/cache-b15-rac.c 3897F: drivers/bus/brcmstb_gisb.c 3898F: drivers/pci/controller/pcie-brcmstb.c 3899N: brcmstb 3900N: bcm7038 3901N: bcm7120 3902 3903BROADCOM BDC DRIVER 3904M: Al Cooper <alcooperx@gmail.com> 3905L: linux-usb@vger.kernel.org 3906R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3907S: Maintained 3908F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3909F: drivers/usb/gadget/udc/bdc/ 3910 3911BROADCOM BMIPS CPUFREQ DRIVER 3912M: Markus Mayer <mmayer@broadcom.com> 3913R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3914L: linux-pm@vger.kernel.org 3915S: Maintained 3916F: drivers/cpufreq/bmips-cpufreq.c 3917 3918BROADCOM BMIPS MIPS ARCHITECTURE 3919M: Florian Fainelli <f.fainelli@gmail.com> 3920R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3921L: linux-mips@vger.kernel.org 3922S: Maintained 3923T: git git://github.com/broadcom/stblinux.git 3924F: arch/mips/bmips/* 3925F: arch/mips/boot/dts/brcm/bcm*.dts* 3926F: arch/mips/include/asm/mach-bmips/* 3927F: arch/mips/kernel/*bmips* 3928F: drivers/soc/bcm/bcm63xx 3929F: drivers/irqchip/irq-bcm63* 3930F: drivers/irqchip/irq-bcm7* 3931F: drivers/irqchip/irq-brcmstb* 3932F: include/linux/bcm963xx_nvram.h 3933F: include/linux/bcm963xx_tag.h 3934 3935BROADCOM BNX2 GIGABIT ETHERNET DRIVER 3936M: Rasesh Mody <rmody@marvell.com> 3937M: GR-Linux-NIC-Dev@marvell.com 3938L: netdev@vger.kernel.org 3939S: Supported 3940F: drivers/net/ethernet/broadcom/bnx2.* 3941F: drivers/net/ethernet/broadcom/bnx2_* 3942 3943BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 3944M: Saurav Kashyap <skashyap@marvell.com> 3945M: Javed Hasan <jhasan@marvell.com> 3946M: GR-QLogic-Storage-Upstream@marvell.com 3947L: linux-scsi@vger.kernel.org 3948S: Supported 3949F: drivers/scsi/bnx2fc/ 3950 3951BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 3952M: Nilesh Javali <njavali@marvell.com> 3953M: Manish Rangankar <mrangankar@marvell.com> 3954M: GR-QLogic-Storage-Upstream@marvell.com 3955L: linux-scsi@vger.kernel.org 3956S: Supported 3957F: drivers/scsi/bnx2i/ 3958 3959BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 3960M: Ariel Elior <aelior@marvell.com> 3961M: Sudarsana Kalluru <skalluru@marvell.com> 3962M: Manish Chopra <manishc@marvell.com> 3963L: netdev@vger.kernel.org 3964S: Supported 3965F: drivers/net/ethernet/broadcom/bnx2x/ 3966 3967BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 3968M: Michael Chan <michael.chan@broadcom.com> 3969L: netdev@vger.kernel.org 3970S: Supported 3971F: drivers/firmware/broadcom/tee_bnxt_fw.c 3972F: drivers/net/ethernet/broadcom/bnxt/ 3973F: include/linux/firmware/broadcom/tee_bnxt_fw.h 3974 3975BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 3976M: Arend van Spriel <aspriel@gmail.com> 3977M: Franky Lin <franky.lin@broadcom.com> 3978M: Hante Meuleman <hante.meuleman@broadcom.com> 3979L: linux-wireless@vger.kernel.org 3980L: brcm80211-dev-list.pdl@broadcom.com 3981L: SHA-cyfmac-dev-list@infineon.com 3982S: Supported 3983F: drivers/net/wireless/broadcom/brcm80211/ 3984 3985BROADCOM BRCMSTB GPIO DRIVER 3986M: Doug Berger <opendmb@gmail.com> 3987M: Florian Fainelli <f.fainelli@gmail.com> 3988R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3989S: Supported 3990F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 3991F: drivers/gpio/gpio-brcmstb.c 3992 3993BROADCOM BRCMSTB I2C DRIVER 3994M: Kamal Dasu <kdasu.kdev@gmail.com> 3995R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3996L: linux-i2c@vger.kernel.org 3997S: Supported 3998F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 3999F: drivers/i2c/busses/i2c-brcmstb.c 4000 4001BROADCOM BRCMSTB UART DRIVER 4002M: Al Cooper <alcooperx@gmail.com> 4003R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4004L: linux-serial@vger.kernel.org 4005S: Maintained 4006F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4007F: drivers/tty/serial/8250/8250_bcm7271.c 4008 4009BROADCOM BRCMSTB USB EHCI DRIVER 4010M: Al Cooper <alcooperx@gmail.com> 4011R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4012L: linux-usb@vger.kernel.org 4013S: Maintained 4014F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4015F: drivers/usb/host/ehci-brcm.* 4016 4017BROADCOM BRCMSTB USB PIN MAP DRIVER 4018M: Al Cooper <alcooperx@gmail.com> 4019R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4020L: linux-usb@vger.kernel.org 4021S: Maintained 4022F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4023F: drivers/usb/misc/brcmstb-usb-pinmap.c 4024 4025BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4026M: Al Cooper <alcooperx@gmail.com> 4027R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4028L: linux-kernel@vger.kernel.org 4029S: Maintained 4030F: drivers/phy/broadcom/phy-brcm-usb* 4031 4032BROADCOM ETHERNET PHY DRIVERS 4033M: Florian Fainelli <f.fainelli@gmail.com> 4034R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4035L: netdev@vger.kernel.org 4036S: Supported 4037F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4038F: drivers/net/phy/bcm*.[ch] 4039F: drivers/net/phy/broadcom.c 4040F: include/linux/brcmphy.h 4041 4042BROADCOM GENET ETHERNET DRIVER 4043M: Doug Berger <opendmb@gmail.com> 4044M: Florian Fainelli <f.fainelli@gmail.com> 4045R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4046L: netdev@vger.kernel.org 4047S: Supported 4048F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4049F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4050F: drivers/net/ethernet/broadcom/genet/ 4051F: drivers/net/ethernet/broadcom/unimac.h 4052F: drivers/net/mdio/mdio-bcm-unimac.c 4053F: include/linux/platform_data/bcmgenet.h 4054F: include/linux/platform_data/mdio-bcm-unimac.h 4055 4056BROADCOM IPROC ARM ARCHITECTURE 4057M: Ray Jui <rjui@broadcom.com> 4058M: Scott Branden <sbranden@broadcom.com> 4059R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4060L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4061S: Maintained 4062T: git git://github.com/broadcom/stblinux.git 4063F: arch/arm64/boot/dts/broadcom/northstar2/* 4064F: arch/arm64/boot/dts/broadcom/stingray/* 4065F: drivers/clk/bcm/clk-ns* 4066F: drivers/clk/bcm/clk-sr* 4067F: drivers/pinctrl/bcm/pinctrl-ns* 4068F: include/dt-bindings/clock/bcm-sr* 4069N: iproc 4070N: cygnus 4071N: bcm[-_]nsp 4072N: bcm9113* 4073N: bcm9583* 4074N: bcm9585* 4075N: bcm9586* 4076N: bcm988312 4077N: bcm113* 4078N: bcm583* 4079N: bcm585* 4080N: bcm586* 4081N: bcm88312 4082N: hr2 4083N: stingray 4084 4085BROADCOM IPROC GBIT ETHERNET DRIVER 4086M: Rafał Miłecki <rafal@milecki.pl> 4087R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4088L: netdev@vger.kernel.org 4089S: Maintained 4090F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4091F: drivers/net/ethernet/broadcom/bgmac* 4092F: drivers/net/ethernet/broadcom/unimac.h 4093 4094BROADCOM KONA GPIO DRIVER 4095M: Ray Jui <rjui@broadcom.com> 4096R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4097S: Supported 4098F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4099F: drivers/gpio/gpio-bcm-kona.c 4100 4101BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4102M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4103M: Kashyap Desai <kashyap.desai@broadcom.com> 4104M: Sumit Saxena <sumit.saxena@broadcom.com> 4105M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4106L: mpi3mr-linuxdrv.pdl@broadcom.com 4107L: linux-scsi@vger.kernel.org 4108S: Supported 4109W: https://www.broadcom.com/support/storage 4110F: drivers/scsi/mpi3mr/ 4111 4112BROADCOM NETXTREME-E ROCE DRIVER 4113M: Selvin Xavier <selvin.xavier@broadcom.com> 4114L: linux-rdma@vger.kernel.org 4115S: Supported 4116W: http://www.broadcom.com 4117F: drivers/infiniband/hw/bnxt_re/ 4118F: include/uapi/rdma/bnxt_re-abi.h 4119 4120BROADCOM NVRAM DRIVER 4121M: Rafał Miłecki <zajec5@gmail.com> 4122L: linux-mips@vger.kernel.org 4123S: Maintained 4124F: drivers/firmware/broadcom/* 4125 4126BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4127M: Rafał Miłecki <rafal@milecki.pl> 4128M: Florian Fainelli <f.fainelli@gmail.com> 4129R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4130L: linux-pm@vger.kernel.org 4131S: Maintained 4132T: git git://github.com/broadcom/stblinux.git 4133F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4134F: include/dt-bindings/soc/bcm-pmb.h 4135 4136BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4137M: Rafał Miłecki <zajec5@gmail.com> 4138L: linux-wireless@vger.kernel.org 4139S: Maintained 4140F: drivers/bcma/ 4141F: include/linux/bcma/ 4142 4143BROADCOM SPI DRIVER 4144M: Kamal Dasu <kdasu.kdev@gmail.com> 4145R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4146S: Maintained 4147F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4148F: drivers/spi/spi-bcm-qspi.* 4149F: drivers/spi/spi-brcmstb-qspi.c 4150F: drivers/spi/spi-iproc-qspi.c 4151 4152BROADCOM STB AVS CPUFREQ DRIVER 4153M: Markus Mayer <mmayer@broadcom.com> 4154R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4155L: linux-pm@vger.kernel.org 4156S: Maintained 4157F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4158F: drivers/cpufreq/brcmstb* 4159 4160BROADCOM STB AVS TMON DRIVER 4161M: Markus Mayer <mmayer@broadcom.com> 4162R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4163L: linux-pm@vger.kernel.org 4164S: Maintained 4165F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4166F: drivers/thermal/broadcom/brcmstb* 4167 4168BROADCOM STB DPFE DRIVER 4169M: Markus Mayer <mmayer@broadcom.com> 4170R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4172S: Maintained 4173F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4174F: drivers/memory/brcmstb_dpfe.c 4175 4176BROADCOM STB NAND FLASH DRIVER 4177M: Brian Norris <computersforpeace@gmail.com> 4178M: Kamal Dasu <kdasu.kdev@gmail.com> 4179R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4180L: linux-mtd@lists.infradead.org 4181S: Maintained 4182F: drivers/mtd/nand/raw/brcmnand/ 4183F: include/linux/platform_data/brcmnand.h 4184 4185BROADCOM STB PCIE DRIVER 4186M: Jim Quinlan <jim2101024@gmail.com> 4187M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4188M: Florian Fainelli <f.fainelli@gmail.com> 4189R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4190L: linux-pci@vger.kernel.org 4191S: Maintained 4192F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4193F: drivers/pci/controller/pcie-brcmstb.c 4194 4195BROADCOM SYSTEMPORT ETHERNET DRIVER 4196M: Florian Fainelli <f.fainelli@gmail.com> 4197R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4198L: netdev@vger.kernel.org 4199S: Supported 4200F: drivers/net/ethernet/broadcom/bcmsysport.* 4201F: drivers/net/ethernet/broadcom/unimac.h 4202F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4203 4204BROADCOM TG3 GIGABIT ETHERNET DRIVER 4205M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4206M: Prashant Sreedharan <prashant@broadcom.com> 4207M: Michael Chan <mchan@broadcom.com> 4208L: netdev@vger.kernel.org 4209S: Supported 4210F: drivers/net/ethernet/broadcom/tg3.* 4211 4212BROADCOM VK DRIVER 4213M: Scott Branden <scott.branden@broadcom.com> 4214R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4215S: Supported 4216F: drivers/misc/bcm-vk/ 4217F: include/uapi/linux/misc/bcm_vk.h 4218 4219BROCADE BFA FC SCSI DRIVER 4220M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4221M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4222L: linux-scsi@vger.kernel.org 4223S: Supported 4224F: drivers/scsi/bfa/ 4225 4226BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4227M: Rasesh Mody <rmody@marvell.com> 4228M: Sudarsana Kalluru <skalluru@marvell.com> 4229M: GR-Linux-NIC-Dev@marvell.com 4230L: netdev@vger.kernel.org 4231S: Supported 4232F: drivers/net/ethernet/brocade/bna/ 4233 4234BSG (block layer generic sg v4 driver) 4235M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4236L: linux-scsi@vger.kernel.org 4237S: Supported 4238F: block/bsg.c 4239F: include/linux/bsg.h 4240F: include/uapi/linux/bsg.h 4241 4242BT87X AUDIO DRIVER 4243M: Clemens Ladisch <clemens@ladisch.de> 4244L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4245S: Maintained 4246T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4247F: Documentation/sound/cards/bt87x.rst 4248F: sound/pci/bt87x.c 4249 4250BT8XXGPIO DRIVER 4251M: Michael Buesch <m@bues.ch> 4252S: Maintained 4253W: http://bu3sch.de/btgpio.php 4254F: drivers/gpio/gpio-bt8xx.c 4255 4256BTRFS FILE SYSTEM 4257M: Chris Mason <clm@fb.com> 4258M: Josef Bacik <josef@toxicpanda.com> 4259M: David Sterba <dsterba@suse.com> 4260L: linux-btrfs@vger.kernel.org 4261S: Maintained 4262W: http://btrfs.wiki.kernel.org/ 4263Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 4264C: irc://irc.libera.chat/btrfs 4265T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4266F: Documentation/filesystems/btrfs.rst 4267F: fs/btrfs/ 4268F: include/linux/btrfs* 4269F: include/uapi/linux/btrfs* 4270 4271BTTV VIDEO4LINUX DRIVER 4272M: Mauro Carvalho Chehab <mchehab@kernel.org> 4273L: linux-media@vger.kernel.org 4274S: Odd fixes 4275W: https://linuxtv.org 4276T: git git://linuxtv.org/media_tree.git 4277F: Documentation/driver-api/media/drivers/bttv* 4278F: drivers/media/pci/bt8xx/bttv* 4279 4280BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4281M: Chanwoo Choi <cw00.choi@samsung.com> 4282L: linux-pm@vger.kernel.org 4283L: linux-samsung-soc@vger.kernel.org 4284S: Maintained 4285T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4286F: Documentation/devicetree/bindings/devfreq/exynos-bus.txt 4287F: drivers/devfreq/exynos-bus.c 4288 4289BUSLOGIC SCSI DRIVER 4290M: Khalid Aziz <khalid@gonehiking.org> 4291L: linux-scsi@vger.kernel.org 4292S: Maintained 4293F: drivers/scsi/BusLogic.* 4294F: drivers/scsi/FlashPoint.* 4295 4296C-MEDIA CMI8788 DRIVER 4297M: Clemens Ladisch <clemens@ladisch.de> 4298L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4299S: Maintained 4300T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4301F: sound/pci/oxygen/ 4302 4303C-SKY ARCHITECTURE 4304M: Guo Ren <guoren@kernel.org> 4305L: linux-csky@vger.kernel.org 4306S: Supported 4307T: git https://github.com/c-sky/csky-linux.git 4308F: Documentation/devicetree/bindings/csky/ 4309F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4310F: Documentation/devicetree/bindings/timer/csky,* 4311F: arch/csky/ 4312F: drivers/clocksource/timer-gx6605s.c 4313F: drivers/clocksource/timer-mp-csky.c 4314F: drivers/irqchip/irq-csky-* 4315N: csky 4316K: csky 4317 4318CA8210 IEEE-802.15.4 RADIO DRIVER 4319L: linux-wpan@vger.kernel.org 4320S: Orphan 4321W: https://github.com/Cascoda/ca8210-linux.git 4322F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4323F: drivers/net/ieee802154/ca8210.c 4324 4325CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4326M: Damien Le Moal <damien.lemoal@wdc.com> 4327L: linux-riscv@lists.infradead.org 4328L: linux-gpio@vger.kernel.org (pinctrl driver) 4329F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4330F: drivers/pinctrl/pinctrl-k210.c 4331 4332CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4333M: Damien Le Moal <damien.lemoal@wdc.com> 4334L: linux-kernel@vger.kernel.org 4335L: linux-riscv@lists.infradead.org 4336S: Maintained 4337F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4338F: drivers/reset/reset-k210.c 4339 4340CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4341M: Damien Le Moal <damien.lemoal@wdc.com> 4342L: linux-riscv@lists.infradead.org 4343S: Maintained 4344F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4345F: drivers/soc/canaan/ 4346F: include/soc/canaan/ 4347 4348CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4349M: David Howells <dhowells@redhat.com> 4350L: linux-cachefs@redhat.com (moderated for non-subscribers) 4351S: Supported 4352F: Documentation/filesystems/caching/cachefiles.rst 4353F: fs/cachefiles/ 4354 4355CADENCE MIPI-CSI2 BRIDGES 4356M: Maxime Ripard <mripard@kernel.org> 4357L: linux-media@vger.kernel.org 4358S: Maintained 4359F: Documentation/devicetree/bindings/media/cdns,*.txt 4360F: drivers/media/platform/cadence/cdns-csi2* 4361 4362CADENCE NAND DRIVER 4363L: linux-mtd@lists.infradead.org 4364S: Orphan 4365F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4366F: drivers/mtd/nand/raw/cadence-nand-controller.c 4367 4368CADENCE USB3 DRD IP DRIVER 4369M: Peter Chen <peter.chen@kernel.org> 4370M: Pawel Laszczak <pawell@cadence.com> 4371R: Roger Quadros <rogerq@kernel.org> 4372R: Aswath Govindraju <a-govindraju@ti.com> 4373L: linux-usb@vger.kernel.org 4374S: Maintained 4375T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4376F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4377F: drivers/usb/cdns3/ 4378X: drivers/usb/cdns3/cdnsp* 4379 4380CADENCE USBSSP DRD IP DRIVER 4381M: Pawel Laszczak <pawell@cadence.com> 4382L: linux-usb@vger.kernel.org 4383S: Maintained 4384T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4385F: drivers/usb/cdns3/ 4386X: drivers/usb/cdns3/cdns3* 4387 4388CADET FM/AM RADIO RECEIVER DRIVER 4389M: Hans Verkuil <hverkuil@xs4all.nl> 4390L: linux-media@vger.kernel.org 4391S: Maintained 4392W: https://linuxtv.org 4393T: git git://linuxtv.org/media_tree.git 4394F: drivers/media/radio/radio-cadet* 4395 4396CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4397L: linux-media@vger.kernel.org 4398S: Orphan 4399T: git git://linuxtv.org/media_tree.git 4400F: Documentation/admin-guide/media/cafe_ccic* 4401F: drivers/media/platform/marvell/ 4402 4403CAIF NETWORK LAYER 4404L: netdev@vger.kernel.org 4405S: Orphan 4406F: Documentation/networking/caif/ 4407F: drivers/net/caif/ 4408F: include/net/caif/ 4409F: include/uapi/linux/caif/ 4410F: net/caif/ 4411 4412CAKE QDISC 4413M: Toke Høiland-Jørgensen <toke@toke.dk> 4414L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4415S: Maintained 4416F: net/sched/sch_cake.c 4417 4418CAN NETWORK DRIVERS 4419M: Wolfgang Grandegger <wg@grandegger.com> 4420M: Marc Kleine-Budde <mkl@pengutronix.de> 4421L: linux-can@vger.kernel.org 4422S: Maintained 4423W: https://github.com/linux-can 4424T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4425T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4426F: Documentation/devicetree/bindings/net/can/ 4427F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4428F: drivers/net/can/ 4429F: drivers/phy/phy-can-transceiver.c 4430F: include/linux/can/bittiming.h 4431F: include/linux/can/dev.h 4432F: include/linux/can/length.h 4433F: include/linux/can/platform/ 4434F: include/linux/can/rx-offload.h 4435F: include/uapi/linux/can/error.h 4436F: include/uapi/linux/can/netlink.h 4437F: include/uapi/linux/can/vxcan.h 4438 4439CAN NETWORK LAYER 4440M: Oliver Hartkopp <socketcan@hartkopp.net> 4441M: Marc Kleine-Budde <mkl@pengutronix.de> 4442L: linux-can@vger.kernel.org 4443S: Maintained 4444W: https://github.com/linux-can 4445T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4446T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4447F: Documentation/networking/can.rst 4448F: include/linux/can/can-ml.h 4449F: include/linux/can/core.h 4450F: include/linux/can/skb.h 4451F: include/net/netns/can.h 4452F: include/uapi/linux/can.h 4453F: include/uapi/linux/can/bcm.h 4454F: include/uapi/linux/can/gw.h 4455F: include/uapi/linux/can/isotp.h 4456F: include/uapi/linux/can/raw.h 4457F: net/can/ 4458 4459CAN-J1939 NETWORK LAYER 4460M: Robin van der Gracht <robin@protonic.nl> 4461M: Oleksij Rempel <o.rempel@pengutronix.de> 4462R: kernel@pengutronix.de 4463L: linux-can@vger.kernel.org 4464S: Maintained 4465F: Documentation/networking/j1939.rst 4466F: include/uapi/linux/can/j1939.h 4467F: net/can/j1939/ 4468 4469CAPABILITIES 4470M: Serge Hallyn <serge@hallyn.com> 4471L: linux-security-module@vger.kernel.org 4472S: Supported 4473F: include/linux/capability.h 4474F: include/uapi/linux/capability.h 4475F: kernel/capability.c 4476F: security/commoncap.c 4477 4478CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4479M: Kevin Tsai <ktsai@capellamicro.com> 4480S: Maintained 4481F: drivers/iio/light/cm* 4482 4483CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4484M: Christian Lamparter <chunkeey@googlemail.com> 4485L: linux-wireless@vger.kernel.org 4486S: Maintained 4487W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4488F: drivers/net/wireless/ath/carl9170/ 4489 4490CAVIUM I2C DRIVER 4491M: Robert Richter <rric@kernel.org> 4492S: Odd Fixes 4493W: http://www.marvell.com 4494F: drivers/i2c/busses/i2c-octeon* 4495F: drivers/i2c/busses/i2c-thunderx* 4496 4497CAVIUM LIQUIDIO NETWORK DRIVER 4498M: Derek Chickles <dchickles@marvell.com> 4499M: Satanand Burla <sburla@marvell.com> 4500M: Felix Manlunas <fmanlunas@marvell.com> 4501L: netdev@vger.kernel.org 4502S: Supported 4503W: http://www.marvell.com 4504F: drivers/net/ethernet/cavium/liquidio/ 4505 4506CAVIUM MMC DRIVER 4507M: Robert Richter <rric@kernel.org> 4508S: Odd Fixes 4509W: http://www.marvell.com 4510F: drivers/mmc/host/cavium* 4511 4512CAVIUM OCTEON-TX CRYPTO DRIVER 4513M: George Cherian <gcherian@marvell.com> 4514L: linux-crypto@vger.kernel.org 4515S: Supported 4516W: http://www.marvell.com 4517F: drivers/crypto/cavium/cpt/ 4518 4519CAVIUM THUNDERX2 ARM64 SOC 4520M: Robert Richter <rric@kernel.org> 4521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4522S: Odd Fixes 4523F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4524F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4525 4526CBS/ETF/TAPRIO QDISCS 4527M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4528S: Maintained 4529L: netdev@vger.kernel.org 4530F: net/sched/sch_cbs.c 4531F: net/sched/sch_etf.c 4532F: net/sched/sch_taprio.c 4533 4534CC2520 IEEE-802.15.4 RADIO DRIVER 4535M: Varka Bhadram <varkabhadram@gmail.com> 4536L: linux-wpan@vger.kernel.org 4537S: Maintained 4538F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4539F: drivers/net/ieee802154/cc2520.c 4540F: include/linux/spi/cc2520.h 4541 4542CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4543M: Gilad Ben-Yossef <gilad@benyossef.com> 4544L: linux-crypto@vger.kernel.org 4545S: Supported 4546W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4547F: drivers/crypto/ccree/ 4548 4549CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4550M: Hadar Gat <hadar.gat@arm.com> 4551L: linux-crypto@vger.kernel.org 4552S: Supported 4553F: drivers/char/hw_random/cctrng.c 4554F: drivers/char/hw_random/cctrng.h 4555F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4556W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4557 4558CEC FRAMEWORK 4559M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4560L: linux-media@vger.kernel.org 4561S: Supported 4562W: http://linuxtv.org 4563T: git git://linuxtv.org/media_tree.git 4564F: Documentation/ABI/testing/debugfs-cec-error-inj 4565F: Documentation/devicetree/bindings/media/cec.txt 4566F: Documentation/driver-api/media/cec-core.rst 4567F: Documentation/userspace-api/media/cec 4568F: drivers/media/cec/ 4569F: drivers/media/rc/keymaps/rc-cec.c 4570F: include/media/cec-notifier.h 4571F: include/media/cec.h 4572F: include/uapi/linux/cec-funcs.h 4573F: include/uapi/linux/cec.h 4574 4575CEC GPIO DRIVER 4576M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4577L: linux-media@vger.kernel.org 4578S: Supported 4579W: http://linuxtv.org 4580T: git git://linuxtv.org/media_tree.git 4581F: Documentation/devicetree/bindings/media/cec-gpio.txt 4582F: drivers/media/cec/platform/cec-gpio/ 4583 4584CELL BROADBAND ENGINE ARCHITECTURE 4585M: Arnd Bergmann <arnd@arndb.de> 4586L: linuxppc-dev@lists.ozlabs.org 4587S: Supported 4588W: http://www.ibm.com/developerworks/power/cell/ 4589F: arch/powerpc/include/asm/cell*.h 4590F: arch/powerpc/include/asm/spu*.h 4591F: arch/powerpc/include/uapi/asm/spu*.h 4592F: arch/powerpc/platforms/cell/ 4593 4594CELLWISE CW2015 BATTERY DRIVER 4595M: Tobias Schrammm <t.schramm@manjaro.org> 4596S: Maintained 4597F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4598F: drivers/power/supply/cw2015_battery.c 4599 4600CEPH COMMON CODE (LIBCEPH) 4601M: Ilya Dryomov <idryomov@gmail.com> 4602M: Xiubo Li <xiubli@redhat.com> 4603R: Jeff Layton <jlayton@kernel.org> 4604L: ceph-devel@vger.kernel.org 4605S: Supported 4606W: http://ceph.com/ 4607T: git git://github.com/ceph/ceph-client.git 4608F: include/linux/ceph/ 4609F: include/linux/crush/ 4610F: net/ceph/ 4611 4612CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4613M: Xiubo Li <xiubli@redhat.com> 4614M: Ilya Dryomov <idryomov@gmail.com> 4615R: Jeff Layton <jlayton@kernel.org> 4616L: ceph-devel@vger.kernel.org 4617S: Supported 4618W: http://ceph.com/ 4619T: git git://github.com/ceph/ceph-client.git 4620F: Documentation/filesystems/ceph.rst 4621F: fs/ceph/ 4622 4623CERTIFICATE HANDLING 4624M: David Howells <dhowells@redhat.com> 4625M: David Woodhouse <dwmw2@infradead.org> 4626L: keyrings@vger.kernel.org 4627S: Maintained 4628F: Documentation/admin-guide/module-signing.rst 4629F: certs/ 4630F: scripts/check-blacklist-hashes.awk 4631F: scripts/sign-file.c 4632F: tools/certs/ 4633 4634CFAG12864B LCD DRIVER 4635M: Miguel Ojeda <ojeda@kernel.org> 4636S: Maintained 4637F: drivers/auxdisplay/cfag12864b.c 4638F: include/linux/cfag12864b.h 4639 4640CFAG12864BFB LCD FRAMEBUFFER DRIVER 4641M: Miguel Ojeda <ojeda@kernel.org> 4642S: Maintained 4643F: drivers/auxdisplay/cfag12864bfb.c 4644F: include/linux/cfag12864b.h 4645 4646CHAR and MISC DRIVERS 4647M: Arnd Bergmann <arnd@arndb.de> 4648M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4649S: Supported 4650T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4651F: drivers/char/ 4652F: drivers/misc/ 4653F: include/linux/miscdevice.h 4654X: drivers/char/agp/ 4655X: drivers/char/hw_random/ 4656X: drivers/char/ipmi/ 4657X: drivers/char/random.c 4658X: drivers/char/tpm/ 4659 4660CHECKPATCH 4661M: Andy Whitcroft <apw@canonical.com> 4662M: Joe Perches <joe@perches.com> 4663R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4664R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4665S: Maintained 4666F: scripts/checkpatch.pl 4667 4668CHECKPATCH DOCUMENTATION 4669M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4670M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4671R: Joe Perches <joe@perches.com> 4672S: Maintained 4673F: Documentation/dev-tools/checkpatch.rst 4674 4675CHINESE DOCUMENTATION 4676M: Alex Shi <alexs@kernel.org> 4677M: Yanteng Si <siyanteng@loongson.cn> 4678S: Maintained 4679F: Documentation/translations/zh_CN/ 4680 4681CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4682M: Peter Chen <peter.chen@kernel.org> 4683L: linux-usb@vger.kernel.org 4684S: Maintained 4685T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4686F: drivers/usb/chipidea/ 4687 4688CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4689M: Hans de Goede <hdegoede@redhat.com> 4690L: linux-input@vger.kernel.org 4691S: Maintained 4692F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4693F: drivers/input/touchscreen/chipone_icn8318.c 4694 4695CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4696M: Hans de Goede <hdegoede@redhat.com> 4697L: linux-input@vger.kernel.org 4698S: Maintained 4699F: drivers/input/touchscreen/chipone_icn8505.c 4700 4701CHROME HARDWARE PLATFORM SUPPORT 4702M: Benson Leung <bleung@chromium.org> 4703L: chrome-platform@lists.linux.dev 4704S: Maintained 4705T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4706F: drivers/platform/chrome/ 4707 4708CHROMEOS EC CODEC DRIVER 4709M: Cheng-Yi Chiang <cychiang@chromium.org> 4710M: Tzung-Bi Shih <tzungbi@google.com> 4711R: Guenter Roeck <groeck@chromium.org> 4712L: chrome-platform@lists.linux.dev 4713S: Maintained 4714F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4715F: sound/soc/codecs/cros_ec_codec.* 4716 4717CHROMEOS EC SUBDRIVERS 4718M: Benson Leung <bleung@chromium.org> 4719R: Guenter Roeck <groeck@chromium.org> 4720L: chrome-platform@lists.linux.dev 4721S: Maintained 4722F: drivers/power/supply/cros_usbpd-charger.c 4723N: cros_ec 4724N: cros-ec 4725 4726CHROMEOS EC USB TYPE-C DRIVER 4727M: Prashant Malani <pmalani@chromium.org> 4728L: chrome-platform@lists.linux.dev 4729S: Maintained 4730F: drivers/platform/chrome/cros_ec_typec.c 4731 4732CHROMEOS EC USB PD NOTIFY DRIVER 4733M: Prashant Malani <pmalani@chromium.org> 4734L: chrome-platform@lists.linux.dev 4735S: Maintained 4736F: drivers/platform/chrome/cros_usbpd_notify.c 4737F: include/linux/platform_data/cros_usbpd_notify.h 4738 4739CHRONTEL CH7322 CEC DRIVER 4740M: Joe Tessler <jrt@google.com> 4741L: linux-media@vger.kernel.org 4742S: Maintained 4743T: git git://linuxtv.org/media_tree.git 4744F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4745F: drivers/media/cec/i2c/ch7322.c 4746 4747CIRRUS LOGIC AUDIO CODEC DRIVERS 4748M: James Schulman <james.schulman@cirrus.com> 4749M: David Rhodes <david.rhodes@cirrus.com> 4750M: Lucas Tanure <tanureal@opensource.cirrus.com> 4751M: Richard Fitzgerald <rf@opensource.cirrus.com> 4752L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4753L: patches@opensource.cirrus.com 4754S: Maintained 4755F: Documentation/devicetree/bindings/sound/cirrus,cs* 4756F: include/dt-bindings/sound/cs* 4757F: sound/pci/hda/cs* 4758F: sound/soc/codecs/cs* 4759 4760CIRRUS LOGIC DSP FIRMWARE DRIVER 4761M: Simon Trimmer <simont@opensource.cirrus.com> 4762M: Charles Keepax <ckeepax@opensource.cirrus.com> 4763M: Richard Fitzgerald <rf@opensource.cirrus.com> 4764L: patches@opensource.cirrus.com 4765S: Supported 4766W: https://github.com/CirrusLogic/linux-drivers/wiki 4767T: git https://github.com/CirrusLogic/linux-drivers.git 4768F: drivers/firmware/cirrus/* 4769F: include/linux/firmware/cirrus/* 4770 4771CIRRUS LOGIC EP93XX ETHERNET DRIVER 4772M: Hartley Sweeten <hsweeten@visionengravers.com> 4773L: netdev@vger.kernel.org 4774S: Maintained 4775F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4776 4777CIRRUS LOGIC LOCHNAGAR DRIVER 4778M: Charles Keepax <ckeepax@opensource.cirrus.com> 4779M: Richard Fitzgerald <rf@opensource.cirrus.com> 4780L: patches@opensource.cirrus.com 4781S: Supported 4782F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4783F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4784F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4785F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4786F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4787F: Documentation/hwmon/lochnagar.rst 4788F: drivers/clk/clk-lochnagar.c 4789F: drivers/hwmon/lochnagar-hwmon.c 4790F: drivers/mfd/lochnagar-i2c.c 4791F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4792F: drivers/regulator/lochnagar-regulator.c 4793F: include/dt-bindings/clk/lochnagar.h 4794F: include/dt-bindings/pinctrl/lochnagar.h 4795F: include/linux/mfd/lochnagar* 4796F: sound/soc/codecs/lochnagar-sc.c 4797 4798CIRRUS LOGIC MADERA CODEC DRIVERS 4799M: Charles Keepax <ckeepax@opensource.cirrus.com> 4800M: Richard Fitzgerald <rf@opensource.cirrus.com> 4801L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4802L: patches@opensource.cirrus.com 4803S: Supported 4804W: https://github.com/CirrusLogic/linux-drivers/wiki 4805T: git https://github.com/CirrusLogic/linux-drivers.git 4806F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4807F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4808F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4809F: drivers/gpio/gpio-madera* 4810F: drivers/irqchip/irq-madera* 4811F: drivers/mfd/cs47l* 4812F: drivers/mfd/madera* 4813F: drivers/pinctrl/cirrus/* 4814F: include/dt-bindings/sound/madera* 4815F: include/linux/irqchip/irq-madera* 4816F: include/linux/mfd/madera/* 4817F: include/sound/madera* 4818F: sound/soc/codecs/cs47l* 4819F: sound/soc/codecs/madera* 4820 4821CISCO FCOE HBA DRIVER 4822M: Satish Kharat <satishkh@cisco.com> 4823M: Sesidhar Baddela <sebaddel@cisco.com> 4824M: Karan Tilak Kumar <kartilak@cisco.com> 4825L: linux-scsi@vger.kernel.org 4826S: Supported 4827F: drivers/scsi/fnic/ 4828 4829CISCO SCSI HBA DRIVER 4830M: Karan Tilak Kumar <kartilak@cisco.com> 4831M: Sesidhar Baddela <sebaddel@cisco.com> 4832L: linux-scsi@vger.kernel.org 4833S: Supported 4834F: drivers/scsi/snic/ 4835 4836CISCO VIC ETHERNET NIC DRIVER 4837M: Christian Benvenuti <benve@cisco.com> 4838M: Govindarajulu Varadarajan <_govind@gmx.com> 4839S: Supported 4840F: drivers/net/ethernet/cisco/enic/ 4841 4842CISCO VIC LOW LATENCY NIC DRIVER 4843M: Christian Benvenuti <benve@cisco.com> 4844M: Nelson Escobar <neescoba@cisco.com> 4845S: Supported 4846F: drivers/infiniband/hw/usnic/ 4847 4848CLANG-FORMAT FILE 4849M: Miguel Ojeda <ojeda@kernel.org> 4850S: Maintained 4851F: .clang-format 4852 4853CLANG/LLVM BUILD SUPPORT 4854M: Nathan Chancellor <nathan@kernel.org> 4855M: Nick Desaulniers <ndesaulniers@google.com> 4856R: Tom Rix <trix@redhat.com> 4857L: llvm@lists.linux.dev 4858S: Supported 4859W: https://clangbuiltlinux.github.io/ 4860B: https://github.com/ClangBuiltLinux/linux/issues 4861C: irc://irc.libera.chat/clangbuiltlinux 4862F: Documentation/kbuild/llvm.rst 4863F: include/linux/compiler-clang.h 4864F: scripts/Makefile.clang 4865F: scripts/clang-tools/ 4866K: \b(?i:clang|llvm)\b 4867 4868CLANG CONTROL FLOW INTEGRITY SUPPORT 4869M: Sami Tolvanen <samitolvanen@google.com> 4870M: Kees Cook <keescook@chromium.org> 4871R: Nathan Chancellor <nathan@kernel.org> 4872R: Nick Desaulniers <ndesaulniers@google.com> 4873L: llvm@lists.linux.dev 4874S: Supported 4875B: https://github.com/ClangBuiltLinux/linux/issues 4876T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/clang/features 4877F: include/linux/cfi.h 4878F: kernel/cfi.c 4879 4880CLK API 4881M: Russell King <linux@armlinux.org.uk> 4882L: linux-clk@vger.kernel.org 4883S: Maintained 4884F: include/linux/clk.h 4885 4886CLOCKSOURCE, CLOCKEVENT DRIVERS 4887M: Daniel Lezcano <daniel.lezcano@linaro.org> 4888M: Thomas Gleixner <tglx@linutronix.de> 4889L: linux-kernel@vger.kernel.org 4890S: Supported 4891T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 4892F: Documentation/devicetree/bindings/timer/ 4893F: drivers/clocksource/ 4894 4895CMPC ACPI DRIVER 4896M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 4897M: Daniel Oliveira Nascimento <don@syst.com.br> 4898L: platform-driver-x86@vger.kernel.org 4899S: Supported 4900F: drivers/platform/x86/classmate-laptop.c 4901 4902COBALT MEDIA DRIVER 4903M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4904L: linux-media@vger.kernel.org 4905S: Supported 4906W: https://linuxtv.org 4907T: git git://linuxtv.org/media_tree.git 4908F: drivers/media/pci/cobalt/ 4909 4910COCCINELLE/Semantic Patches (SmPL) 4911M: Julia Lawall <Julia.Lawall@inria.fr> 4912M: Nicolas Palix <nicolas.palix@imag.fr> 4913L: cocci@inria.fr (moderated for non-subscribers) 4914S: Supported 4915W: https://coccinelle.gitlabpages.inria.fr/website/ 4916T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 4917F: Documentation/dev-tools/coccinelle.rst 4918F: scripts/coccicheck 4919F: scripts/coccinelle/ 4920 4921CODA FILE SYSTEM 4922M: Jan Harkes <jaharkes@cs.cmu.edu> 4923M: coda@cs.cmu.edu 4924L: codalist@coda.cs.cmu.edu 4925S: Maintained 4926W: http://www.coda.cs.cmu.edu/ 4927F: Documentation/filesystems/coda.rst 4928F: fs/coda/ 4929F: include/linux/coda*.h 4930F: include/uapi/linux/coda*.h 4931 4932CODA V4L2 MEM2MEM DRIVER 4933M: Philipp Zabel <p.zabel@pengutronix.de> 4934L: linux-media@vger.kernel.org 4935S: Maintained 4936F: Documentation/devicetree/bindings/media/coda.yaml 4937F: drivers/media/platform/chips-media/ 4938 4939CODE OF CONDUCT 4940M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4941S: Supported 4942F: Documentation/process/code-of-conduct-interpretation.rst 4943F: Documentation/process/code-of-conduct.rst 4944 4945COMEDI DRIVERS 4946M: Ian Abbott <abbotti@mev.co.uk> 4947M: H Hartley Sweeten <hsweeten@visionengravers.com> 4948S: Odd Fixes 4949F: drivers/comedi/ 4950F: include/linux/comedi/ 4951F: include/uapi/linux/comedi.h 4952 4953COMMON CLK FRAMEWORK 4954M: Michael Turquette <mturquette@baylibre.com> 4955M: Stephen Boyd <sboyd@kernel.org> 4956L: linux-clk@vger.kernel.org 4957S: Maintained 4958Q: http://patchwork.kernel.org/project/linux-clk/list/ 4959T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 4960F: Documentation/devicetree/bindings/clock/ 4961F: drivers/clk/ 4962F: include/linux/clk-pr* 4963F: include/linux/clk/ 4964F: include/linux/of_clk.h 4965X: drivers/clk/clkdev.c 4966 4967COMMON INTERNET FILE SYSTEM CLIENT (CIFS) 4968M: Steve French <sfrench@samba.org> 4969L: linux-cifs@vger.kernel.org 4970L: samba-technical@lists.samba.org (moderated for non-subscribers) 4971S: Supported 4972W: http://linux-cifs.samba.org/ 4973T: git git://git.samba.org/sfrench/cifs-2.6.git 4974F: Documentation/admin-guide/cifs/ 4975F: fs/cifs/ 4976F: fs/smbfs_common/ 4977 4978COMPACTPCI HOTPLUG CORE 4979M: Scott Murray <scott@spiteful.org> 4980L: linux-pci@vger.kernel.org 4981S: Maintained 4982F: drivers/pci/hotplug/cpci_hotplug* 4983 4984COMPACTPCI HOTPLUG GENERIC DRIVER 4985M: Scott Murray <scott@spiteful.org> 4986L: linux-pci@vger.kernel.org 4987S: Maintained 4988F: drivers/pci/hotplug/cpcihp_generic.c 4989 4990COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 4991M: Scott Murray <scott@spiteful.org> 4992L: linux-pci@vger.kernel.org 4993S: Maintained 4994F: drivers/pci/hotplug/cpcihp_zt5550.* 4995 4996COMPAL LAPTOP SUPPORT 4997M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 4998L: platform-driver-x86@vger.kernel.org 4999S: Maintained 5000F: drivers/platform/x86/compal-laptop.c 5001 5002COMPILER ATTRIBUTES 5003M: Miguel Ojeda <ojeda@kernel.org> 5004R: Nick Desaulniers <ndesaulniers@google.com> 5005S: Maintained 5006F: include/linux/compiler_attributes.h 5007 5008COMPUTE EXPRESS LINK (CXL) 5009M: Alison Schofield <alison.schofield@intel.com> 5010M: Vishal Verma <vishal.l.verma@intel.com> 5011M: Ira Weiny <ira.weiny@intel.com> 5012M: Ben Widawsky <ben.widawsky@intel.com> 5013M: Dan Williams <dan.j.williams@intel.com> 5014L: linux-cxl@vger.kernel.org 5015S: Maintained 5016F: drivers/cxl/ 5017F: include/uapi/linux/cxl_mem.h 5018 5019CONEXANT ACCESSRUNNER USB DRIVER 5020L: accessrunner-general@lists.sourceforge.net 5021S: Orphan 5022W: http://accessrunner.sourceforge.net/ 5023F: drivers/usb/atm/cxacru.c 5024 5025CONFIGFS 5026M: Joel Becker <jlbec@evilplan.org> 5027M: Christoph Hellwig <hch@lst.de> 5028S: Supported 5029T: git git://git.infradead.org/users/hch/configfs.git 5030F: fs/configfs/ 5031F: include/linux/configfs.h 5032F: samples/configfs/ 5033 5034CONSOLE SUBSYSTEM 5035M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5036S: Supported 5037F: drivers/video/console/ 5038F: include/linux/console* 5039 5040CONTEXT TRACKING 5041M: Frederic Weisbecker <frederic@kernel.org> 5042S: Maintained 5043F: kernel/context_tracking.c 5044F: include/linux/context_tracking* 5045 5046CONTROL GROUP (CGROUP) 5047M: Tejun Heo <tj@kernel.org> 5048M: Zefan Li <lizefan.x@bytedance.com> 5049M: Johannes Weiner <hannes@cmpxchg.org> 5050L: cgroups@vger.kernel.org 5051S: Maintained 5052T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5053F: Documentation/admin-guide/cgroup-v1/ 5054F: Documentation/admin-guide/cgroup-v2.rst 5055F: include/linux/cgroup* 5056F: kernel/cgroup/ 5057F: tools/testing/selftests/cgroup/ 5058 5059CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5060M: Tejun Heo <tj@kernel.org> 5061M: Jens Axboe <axboe@kernel.dk> 5062L: cgroups@vger.kernel.org 5063L: linux-block@vger.kernel.org 5064T: git git://git.kernel.dk/linux-block 5065F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5066F: block/bfq-cgroup.c 5067F: block/blk-cgroup.c 5068F: block/blk-iolatency.c 5069F: block/blk-throttle.c 5070F: include/linux/blk-cgroup.h 5071 5072CONTROL GROUP - CPUSET 5073M: Zefan Li <lizefan.x@bytedance.com> 5074L: cgroups@vger.kernel.org 5075S: Maintained 5076T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5077F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5078F: include/linux/cpuset.h 5079F: kernel/cgroup/cpuset.c 5080 5081CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5082M: Johannes Weiner <hannes@cmpxchg.org> 5083M: Michal Hocko <mhocko@kernel.org> 5084M: Roman Gushchin <roman.gushchin@linux.dev> 5085M: Shakeel Butt <shakeelb@google.com> 5086R: Muchun Song <songmuchun@bytedance.com> 5087L: cgroups@vger.kernel.org 5088L: linux-mm@kvack.org 5089S: Maintained 5090F: mm/memcontrol.c 5091F: mm/swap_cgroup.c 5092F: tools/testing/selftests/cgroup/memcg_protection.m 5093F: tools/testing/selftests/cgroup/test_kmem.c 5094F: tools/testing/selftests/cgroup/test_memcontrol.c 5095 5096CORETEMP HARDWARE MONITORING DRIVER 5097M: Fenghua Yu <fenghua.yu@intel.com> 5098L: linux-hwmon@vger.kernel.org 5099S: Maintained 5100F: Documentation/hwmon/coretemp.rst 5101F: drivers/hwmon/coretemp.c 5102 5103CORSAIR-CPRO HARDWARE MONITOR DRIVER 5104M: Marius Zachmann <mail@mariuszachmann.de> 5105L: linux-hwmon@vger.kernel.org 5106S: Maintained 5107F: drivers/hwmon/corsair-cpro.c 5108 5109CORSAIR-PSU HARDWARE MONITOR DRIVER 5110M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5111L: linux-hwmon@vger.kernel.org 5112S: Maintained 5113F: Documentation/hwmon/corsair-psu.rst 5114F: drivers/hwmon/corsair-psu.c 5115 5116COUNTER SUBSYSTEM 5117M: William Breathitt Gray <vilhelm.gray@gmail.com> 5118L: linux-iio@vger.kernel.org 5119S: Maintained 5120T: git git@gitlab.com:vilhelmgray/counter.git 5121F: Documentation/ABI/testing/sysfs-bus-counter 5122F: Documentation/driver-api/generic-counter.rst 5123F: drivers/counter/ 5124F: include/linux/counter.h 5125F: include/uapi/linux/counter.h 5126F: tools/counter/ 5127 5128CP2615 I2C DRIVER 5129M: Bence Csókás <bence98@sch.bme.hu> 5130S: Maintained 5131F: drivers/i2c/busses/i2c-cp2615.c 5132 5133CPMAC ETHERNET DRIVER 5134M: Florian Fainelli <f.fainelli@gmail.com> 5135L: netdev@vger.kernel.org 5136S: Maintained 5137F: drivers/net/ethernet/ti/cpmac.c 5138 5139CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5140M: Viresh Kumar <viresh.kumar@linaro.org> 5141M: Sudeep Holla <sudeep.holla@arm.com> 5142L: linux-pm@vger.kernel.org 5143S: Maintained 5144W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5145F: drivers/cpufreq/vexpress-spc-cpufreq.c 5146 5147CPU FREQUENCY SCALING FRAMEWORK 5148M: "Rafael J. Wysocki" <rafael@kernel.org> 5149M: Viresh Kumar <viresh.kumar@linaro.org> 5150L: linux-pm@vger.kernel.org 5151S: Maintained 5152B: https://bugzilla.kernel.org 5153T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5154T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5155F: Documentation/admin-guide/pm/cpufreq.rst 5156F: Documentation/admin-guide/pm/intel_pstate.rst 5157F: Documentation/cpu-freq/ 5158F: Documentation/devicetree/bindings/cpufreq/ 5159F: drivers/cpufreq/ 5160F: include/linux/cpufreq.h 5161F: include/linux/sched/cpufreq.h 5162F: kernel/sched/cpufreq*.c 5163F: tools/testing/selftests/cpufreq/ 5164 5165CPU IDLE TIME MANAGEMENT FRAMEWORK 5166M: "Rafael J. Wysocki" <rafael@kernel.org> 5167M: Daniel Lezcano <daniel.lezcano@linaro.org> 5168L: linux-pm@vger.kernel.org 5169S: Maintained 5170B: https://bugzilla.kernel.org 5171T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5172F: Documentation/admin-guide/pm/cpuidle.rst 5173F: Documentation/driver-api/pm/cpuidle.rst 5174F: drivers/cpuidle/ 5175F: include/linux/cpuidle.h 5176 5177CPU POWER MONITORING SUBSYSTEM 5178M: Thomas Renninger <trenn@suse.com> 5179M: Shuah Khan <shuah@kernel.org> 5180M: Shuah Khan <skhan@linuxfoundation.org> 5181L: linux-pm@vger.kernel.org 5182S: Maintained 5183F: tools/power/cpupower/ 5184 5185CPUID/MSR DRIVER 5186M: "H. Peter Anvin" <hpa@zytor.com> 5187S: Maintained 5188F: arch/x86/kernel/cpuid.c 5189F: arch/x86/kernel/msr.c 5190 5191CPUIDLE DRIVER - ARM BIG LITTLE 5192M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5193M: Daniel Lezcano <daniel.lezcano@linaro.org> 5194L: linux-pm@vger.kernel.org 5195L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5196S: Maintained 5197T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5198F: drivers/cpuidle/cpuidle-big_little.c 5199 5200CPUIDLE DRIVER - ARM EXYNOS 5201M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 5202M: Daniel Lezcano <daniel.lezcano@linaro.org> 5203M: Kukjin Kim <kgene@kernel.org> 5204L: linux-pm@vger.kernel.org 5205L: linux-samsung-soc@vger.kernel.org 5206S: Supported 5207F: arch/arm/mach-exynos/pm.c 5208F: drivers/cpuidle/cpuidle-exynos.c 5209F: include/linux/platform_data/cpuidle-exynos.h 5210 5211CPUIDLE DRIVER - ARM PSCI 5212M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5213M: Sudeep Holla <sudeep.holla@arm.com> 5214L: linux-pm@vger.kernel.org 5215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5216S: Supported 5217F: drivers/cpuidle/cpuidle-psci.c 5218 5219CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5220M: Ulf Hansson <ulf.hansson@linaro.org> 5221L: linux-pm@vger.kernel.org 5222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5223S: Supported 5224F: drivers/cpuidle/cpuidle-psci.h 5225F: drivers/cpuidle/cpuidle-psci-domain.c 5226 5227CPUIDLE DRIVER - DT IDLE PM DOMAIN 5228M: Ulf Hansson <ulf.hansson@linaro.org> 5229L: linux-pm@vger.kernel.org 5230S: Supported 5231F: drivers/cpuidle/dt_idle_genpd.c 5232F: drivers/cpuidle/dt_idle_genpd.h 5233 5234CPUIDLE DRIVER - RISC-V SBI 5235M: Anup Patel <anup@brainfault.org> 5236L: linux-pm@vger.kernel.org 5237L: linux-riscv@lists.infradead.org 5238S: Maintained 5239F: drivers/cpuidle/cpuidle-riscv-sbi.c 5240 5241CRAMFS FILESYSTEM 5242M: Nicolas Pitre <nico@fluxnic.net> 5243S: Maintained 5244F: Documentation/filesystems/cramfs.rst 5245F: fs/cramfs/ 5246 5247CREATIVE SB0540 5248M: Bastien Nocera <hadess@hadess.net> 5249L: linux-input@vger.kernel.org 5250S: Maintained 5251F: drivers/hid/hid-creative-sb0540.c 5252 5253CRYPTO API 5254M: Herbert Xu <herbert@gondor.apana.org.au> 5255M: "David S. Miller" <davem@davemloft.net> 5256L: linux-crypto@vger.kernel.org 5257S: Maintained 5258T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5259T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5260F: Documentation/crypto/ 5261F: Documentation/devicetree/bindings/crypto/ 5262F: arch/*/crypto/ 5263F: crypto/ 5264F: drivers/crypto/ 5265F: include/crypto/ 5266F: include/linux/crypto* 5267F: lib/crypto/ 5268 5269CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5270M: Neil Horman <nhorman@tuxdriver.com> 5271L: linux-crypto@vger.kernel.org 5272S: Maintained 5273F: crypto/ansi_cprng.c 5274F: crypto/rng.c 5275 5276CS3308 MEDIA DRIVER 5277M: Hans Verkuil <hverkuil@xs4all.nl> 5278L: linux-media@vger.kernel.org 5279S: Odd Fixes 5280W: http://linuxtv.org 5281T: git git://linuxtv.org/media_tree.git 5282F: drivers/media/i2c/cs3308.c 5283 5284CS5535 Audio ALSA driver 5285M: Jaya Kumar <jayakumar.alsa@gmail.com> 5286S: Maintained 5287F: sound/pci/cs5535audio/ 5288 5289CSI DRIVERS FOR ALLWINNER V3s 5290M: Yong Deng <yong.deng@magewell.com> 5291L: linux-media@vger.kernel.org 5292S: Maintained 5293T: git git://linuxtv.org/media_tree.git 5294F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5295F: drivers/media/platform/sunxi/sun6i-csi/ 5296 5297CTU CAN FD DRIVER 5298M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5299M: Ondrej Ille <ondrej.ille@gmail.com> 5300L: linux-can@vger.kernel.org 5301S: Maintained 5302F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5303F: drivers/net/can/ctucanfd/ 5304 5305CW1200 WLAN driver 5306M: Solomon Peachy <pizza@shaftnet.org> 5307S: Maintained 5308F: drivers/net/wireless/st/cw1200/ 5309 5310CX18 VIDEO4LINUX DRIVER 5311M: Andy Walls <awalls@md.metrocast.net> 5312L: linux-media@vger.kernel.org 5313S: Maintained 5314W: https://linuxtv.org 5315T: git git://linuxtv.org/media_tree.git 5316F: drivers/media/pci/cx18/ 5317F: include/uapi/linux/ivtv* 5318 5319CX2341X MPEG ENCODER HELPER MODULE 5320M: Hans Verkuil <hverkuil@xs4all.nl> 5321L: linux-media@vger.kernel.org 5322S: Maintained 5323W: https://linuxtv.org 5324T: git git://linuxtv.org/media_tree.git 5325F: drivers/media/common/cx2341x* 5326F: include/media/drv-intf/cx2341x.h 5327 5328CX24120 MEDIA DRIVER 5329M: Jemma Denson <jdenson@gmail.com> 5330M: Patrick Boettcher <patrick.boettcher@posteo.de> 5331L: linux-media@vger.kernel.org 5332S: Maintained 5333W: https://linuxtv.org 5334Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5335F: drivers/media/dvb-frontends/cx24120* 5336 5337CX88 VIDEO4LINUX DRIVER 5338M: Mauro Carvalho Chehab <mchehab@kernel.org> 5339L: linux-media@vger.kernel.org 5340S: Odd fixes 5341W: https://linuxtv.org 5342T: git git://linuxtv.org/media_tree.git 5343F: Documentation/driver-api/media/drivers/cx88* 5344F: drivers/media/pci/cx88/ 5345 5346CXD2820R MEDIA DRIVER 5347M: Antti Palosaari <crope@iki.fi> 5348L: linux-media@vger.kernel.org 5349S: Maintained 5350W: https://linuxtv.org 5351W: http://palosaari.fi/linux/ 5352Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5353T: git git://linuxtv.org/anttip/media_tree.git 5354F: drivers/media/dvb-frontends/cxd2820r* 5355 5356CXGB3 ETHERNET DRIVER (CXGB3) 5357M: Raju Rangoju <rajur@chelsio.com> 5358L: netdev@vger.kernel.org 5359S: Supported 5360W: http://www.chelsio.com 5361F: drivers/net/ethernet/chelsio/cxgb3/ 5362 5363CXGB3 ISCSI DRIVER (CXGB3I) 5364M: Karen Xie <kxie@chelsio.com> 5365L: linux-scsi@vger.kernel.org 5366S: Supported 5367W: http://www.chelsio.com 5368F: drivers/scsi/cxgbi/cxgb3i 5369 5370CXGB4 CRYPTO DRIVER (chcr) 5371M: Ayush Sawal <ayush.sawal@chelsio.com> 5372M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5373M: Rohit Maheshwari <rohitm@chelsio.com> 5374L: linux-crypto@vger.kernel.org 5375S: Supported 5376W: http://www.chelsio.com 5377F: drivers/crypto/chelsio 5378 5379CXGB4 INLINE CRYPTO DRIVER 5380M: Ayush Sawal <ayush.sawal@chelsio.com> 5381M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5382M: Rohit Maheshwari <rohitm@chelsio.com> 5383L: netdev@vger.kernel.org 5384S: Supported 5385W: http://www.chelsio.com 5386F: drivers/net/ethernet/chelsio/inline_crypto/ 5387 5388CXGB4 ETHERNET DRIVER (CXGB4) 5389M: Raju Rangoju <rajur@chelsio.com> 5390L: netdev@vger.kernel.org 5391S: Supported 5392W: http://www.chelsio.com 5393F: drivers/net/ethernet/chelsio/cxgb4/ 5394 5395CXGB4 ISCSI DRIVER (CXGB4I) 5396M: Karen Xie <kxie@chelsio.com> 5397L: linux-scsi@vger.kernel.org 5398S: Supported 5399W: http://www.chelsio.com 5400F: drivers/scsi/cxgbi/cxgb4i 5401 5402CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5403M: Potnuri Bharat Teja <bharat@chelsio.com> 5404L: linux-rdma@vger.kernel.org 5405S: Supported 5406W: http://www.openfabrics.org 5407F: drivers/infiniband/hw/cxgb4/ 5408F: include/uapi/rdma/cxgb4-abi.h 5409 5410CXGB4VF ETHERNET DRIVER (CXGB4VF) 5411M: Raju Rangoju <rajur@chelsio.com> 5412L: netdev@vger.kernel.org 5413S: Supported 5414W: http://www.chelsio.com 5415F: drivers/net/ethernet/chelsio/cxgb4vf/ 5416 5417CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5418M: Frederic Barrat <fbarrat@linux.ibm.com> 5419M: Andrew Donnellan <ajd@linux.ibm.com> 5420L: linuxppc-dev@lists.ozlabs.org 5421S: Supported 5422F: Documentation/ABI/testing/sysfs-class-cxl 5423F: Documentation/powerpc/cxl.rst 5424F: arch/powerpc/platforms/powernv/pci-cxl.c 5425F: drivers/misc/cxl/ 5426F: include/misc/cxl* 5427F: include/uapi/misc/cxl.h 5428 5429CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5430M: Manoj N. Kumar <manoj@linux.ibm.com> 5431M: Matthew R. Ochs <mrochs@linux.ibm.com> 5432M: Uma Krishnan <ukrishn@linux.ibm.com> 5433L: linux-scsi@vger.kernel.org 5434S: Supported 5435F: Documentation/powerpc/cxlflash.rst 5436F: drivers/scsi/cxlflash/ 5437F: include/uapi/scsi/cxlflash_ioctl.h 5438 5439CYBERPRO FB DRIVER 5440M: Russell King <linux@armlinux.org.uk> 5441L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5442S: Maintained 5443W: http://www.armlinux.org.uk/ 5444F: drivers/video/fbdev/cyber2000fb.* 5445 5446CYCLADES PC300 DRIVER 5447S: Orphan 5448F: drivers/net/wan/pc300* 5449 5450CYPRESS_FIRMWARE MEDIA DRIVER 5451M: Antti Palosaari <crope@iki.fi> 5452L: linux-media@vger.kernel.org 5453S: Maintained 5454W: https://linuxtv.org 5455W: http://palosaari.fi/linux/ 5456Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5457T: git git://linuxtv.org/anttip/media_tree.git 5458F: drivers/media/common/cypress_firmware* 5459 5460CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5461M: Linus Walleij <linus.walleij@linaro.org> 5462L: linux-input@vger.kernel.org 5463S: Maintained 5464F: drivers/input/touchscreen/cy8ctma140.c 5465 5466CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5467M: Yassine Oudjana <y.oudjana@protonmail.com> 5468L: linux-input@vger.kernel.org 5469S: Maintained 5470F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5471F: drivers/input/keyboard/cypress-sf.c 5472 5473CYTTSP TOUCHSCREEN DRIVER 5474M: Linus Walleij <linus.walleij@linaro.org> 5475L: linux-input@vger.kernel.org 5476S: Maintained 5477F: drivers/input/touchscreen/cyttsp* 5478 5479D-LINK DIR-685 TOUCHKEYS DRIVER 5480M: Linus Walleij <linus.walleij@linaro.org> 5481L: linux-input@vger.kernel.org 5482S: Supported 5483F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5484 5485DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5486M: Joshua Kinard <kumba@gentoo.org> 5487S: Maintained 5488F: drivers/rtc/rtc-ds1685.c 5489F: include/linux/rtc/ds1685.h 5490 5491DAMA SLAVE for AX.25 5492M: Joerg Reuter <jreuter@yaina.de> 5493L: linux-hams@vger.kernel.org 5494S: Maintained 5495W: http://yaina.de/jreuter/ 5496W: http://www.qsl.net/dl1bke/ 5497F: net/ax25/af_ax25.c 5498F: net/ax25/ax25_dev.c 5499F: net/ax25/ax25_ds_* 5500F: net/ax25/ax25_in.c 5501F: net/ax25/ax25_out.c 5502F: net/ax25/ax25_timer.c 5503F: net/ax25/sysctl_net_ax25.c 5504 5505DATA ACCESS MONITOR 5506M: SeongJae Park <sj@kernel.org> 5507L: damon@lists.linux.dev 5508L: linux-mm@kvack.org 5509S: Maintained 5510F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5511F: Documentation/admin-guide/mm/damon/ 5512F: Documentation/vm/damon/ 5513F: include/linux/damon.h 5514F: include/trace/events/damon.h 5515F: mm/damon/ 5516F: tools/testing/selftests/damon/ 5517 5518DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5519L: netdev@vger.kernel.org 5520S: Orphan 5521F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5522F: drivers/net/ethernet/dec/tulip/dmfe.c 5523 5524DC390/AM53C974 SCSI driver 5525M: Hannes Reinecke <hare@suse.com> 5526L: linux-scsi@vger.kernel.org 5527S: Maintained 5528F: drivers/scsi/am53c974.c 5529 5530DC395x SCSI driver 5531M: Oliver Neukum <oliver@neukum.org> 5532M: Ali Akcaagac <aliakc@web.de> 5533M: Jamie Lenehan <lenehan@twibble.org> 5534L: dc395x@twibble.org 5535S: Maintained 5536W: http://twibble.org/dist/dc395x/ 5537W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5538F: Documentation/scsi/dc395x.rst 5539F: drivers/scsi/dc395x.* 5540 5541DCCP PROTOCOL 5542L: dccp@vger.kernel.org 5543S: Orphan 5544W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5545F: include/linux/dccp.h 5546F: include/linux/tfrc.h 5547F: include/uapi/linux/dccp.h 5548F: net/dccp/ 5549 5550DECnet NETWORK LAYER 5551L: linux-decnet-user@lists.sourceforge.net 5552S: Orphan 5553W: http://linux-decnet.sourceforge.net 5554F: Documentation/networking/decnet.rst 5555F: net/decnet/ 5556 5557DECSTATION PLATFORM SUPPORT 5558M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5559L: linux-mips@vger.kernel.org 5560S: Maintained 5561W: http://www.linux-mips.org/wiki/DECstation 5562F: arch/mips/dec/ 5563F: arch/mips/include/asm/dec/ 5564F: arch/mips/include/asm/mach-dec/ 5565 5566DEFXX FDDI NETWORK DRIVER 5567M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5568S: Maintained 5569F: drivers/net/fddi/defxx.* 5570 5571DEFZA FDDI NETWORK DRIVER 5572M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5573S: Maintained 5574F: drivers/net/fddi/defza.* 5575 5576DEINTERLACE DRIVERS FOR ALLWINNER H3 5577M: Jernej Skrabec <jernej.skrabec@gmail.com> 5578L: linux-media@vger.kernel.org 5579S: Maintained 5580T: git git://linuxtv.org/media_tree.git 5581F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5582F: drivers/media/platform/sunxi/sun8i-di/ 5583 5584DELL LAPTOP DRIVER 5585M: Matthew Garrett <mjg59@srcf.ucam.org> 5586M: Pali Rohár <pali@kernel.org> 5587L: platform-driver-x86@vger.kernel.org 5588S: Maintained 5589F: drivers/platform/x86/dell/dell-laptop.c 5590 5591DELL LAPTOP FREEFALL DRIVER 5592M: Pali Rohár <pali@kernel.org> 5593S: Maintained 5594F: drivers/platform/x86/dell/dell-smo8800.c 5595 5596DELL LAPTOP RBTN DRIVER 5597M: Pali Rohár <pali@kernel.org> 5598S: Maintained 5599F: drivers/platform/x86/dell/dell-rbtn.* 5600 5601DELL LAPTOP SMM DRIVER 5602M: Pali Rohár <pali@kernel.org> 5603S: Maintained 5604F: Documentation/ABI/obsolete/procfs-i8k 5605F: drivers/hwmon/dell-smm-hwmon.c 5606F: include/uapi/linux/i8k.h 5607 5608DELL REMOTE BIOS UPDATE DRIVER 5609M: Stuart Hayes <stuart.w.hayes@gmail.com> 5610L: platform-driver-x86@vger.kernel.org 5611S: Maintained 5612F: drivers/platform/x86/dell/dell_rbu.c 5613 5614DELL SMBIOS DRIVER 5615M: Pali Rohár <pali@kernel.org> 5616L: Dell.Client.Kernel@dell.com 5617L: platform-driver-x86@vger.kernel.org 5618S: Maintained 5619F: drivers/platform/x86/dell/dell-smbios.* 5620 5621DELL SMBIOS SMM DRIVER 5622L: Dell.Client.Kernel@dell.com 5623L: platform-driver-x86@vger.kernel.org 5624S: Maintained 5625F: drivers/platform/x86/dell/dell-smbios-smm.c 5626 5627DELL SMBIOS WMI DRIVER 5628L: Dell.Client.Kernel@dell.com 5629L: platform-driver-x86@vger.kernel.org 5630S: Maintained 5631F: drivers/platform/x86/dell/dell-smbios-wmi.c 5632F: tools/wmi/dell-smbios-example.c 5633 5634DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5635M: Stuart Hayes <stuart.w.hayes@gmail.com> 5636L: platform-driver-x86@vger.kernel.org 5637S: Maintained 5638F: Documentation/driver-api/dcdbas.rst 5639F: drivers/platform/x86/dell/dcdbas.* 5640 5641DELL WMI DESCRIPTOR DRIVER 5642L: Dell.Client.Kernel@dell.com 5643S: Maintained 5644F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5645 5646DELL WMI SYSMAN DRIVER 5647M: Divya Bharathi <divya.bharathi@dell.com> 5648M: Prasanth Ksr <prasanth.ksr@dell.com> 5649L: Dell.Client.Kernel@dell.com 5650L: platform-driver-x86@vger.kernel.org 5651S: Maintained 5652F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5653F: drivers/platform/x86/dell/dell-wmi-sysman/ 5654 5655DELL WMI NOTIFICATIONS DRIVER 5656M: Matthew Garrett <mjg59@srcf.ucam.org> 5657M: Pali Rohár <pali@kernel.org> 5658S: Maintained 5659F: drivers/platform/x86/dell/dell-wmi-base.c 5660 5661DELL WMI HARDWARE PRIVACY SUPPORT 5662M: Perry Yuan <Perry.Yuan@dell.com> 5663L: Dell.Client.Kernel@dell.com 5664L: platform-driver-x86@vger.kernel.org 5665S: Maintained 5666F: drivers/platform/x86/dell/dell-wmi-privacy.c 5667 5668DELTA ST MEDIA DRIVER 5669M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5670L: linux-media@vger.kernel.org 5671S: Supported 5672W: https://linuxtv.org 5673T: git git://linuxtv.org/media_tree.git 5674F: drivers/media/platform/st/sti/delta 5675 5676DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5677M: Zev Weiss <zev@bewilderbeest.net> 5678L: linux-hwmon@vger.kernel.org 5679S: Maintained 5680F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5681 5682DELTA DPS920AB PSU DRIVER 5683M: Robert Marko <robert.marko@sartura.hr> 5684L: linux-hwmon@vger.kernel.org 5685S: Maintained 5686F: Documentation/hwmon/dps920ab.rst 5687F: drivers/hwmon/pmbus/dps920ab.c 5688 5689DELTA NETWORKS TN48M CPLD DRIVERS 5690M: Robert Marko <robert.marko@sartura.hr> 5691S: Maintained 5692F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5693F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5694F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5695F: drivers/gpio/gpio-tn48m.c 5696F: include/dt-bindings/reset/delta,tn48m-reset.h 5697 5698DENALI NAND DRIVER 5699L: linux-mtd@lists.infradead.org 5700S: Orphan 5701F: drivers/mtd/nand/raw/denali* 5702 5703DESIGNWARE EDMA CORE IP DRIVER 5704M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5705L: dmaengine@vger.kernel.org 5706S: Maintained 5707F: drivers/dma/dw-edma/ 5708F: include/linux/dma/edma.h 5709 5710DESIGNWARE XDATA IP DRIVER 5711M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5712L: linux-pci@vger.kernel.org 5713S: Maintained 5714F: Documentation/misc-devices/dw-xdata-pcie.rst 5715F: drivers/misc/dw-xdata-pcie.c 5716 5717DESIGNWARE USB2 DRD IP DRIVER 5718M: Minas Harutyunyan <hminas@synopsys.com> 5719L: linux-usb@vger.kernel.org 5720S: Maintained 5721T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5722F: drivers/usb/dwc2/ 5723 5724DESIGNWARE USB3 DRD IP DRIVER 5725M: Felipe Balbi <balbi@kernel.org> 5726L: linux-usb@vger.kernel.org 5727S: Maintained 5728T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5729F: drivers/usb/dwc3/ 5730 5731DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5732M: Andreas Klinger <ak@it-klinger.de> 5733L: linux-iio@vger.kernel.org 5734S: Maintained 5735F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5736F: drivers/iio/proximity/srf*.c 5737 5738DEVICE COREDUMP (DEV_COREDUMP) 5739M: Johannes Berg <johannes@sipsolutions.net> 5740L: linux-kernel@vger.kernel.org 5741S: Maintained 5742F: drivers/base/devcoredump.c 5743F: include/linux/devcoredump.h 5744 5745DEVICE DEPENDENCY HELPER SCRIPT 5746M: Saravana Kannan <saravanak@google.com> 5747L: linux-kernel@vger.kernel.org 5748S: Maintained 5749F: scripts/dev-needs.sh 5750 5751DEVICE DIRECT ACCESS (DAX) 5752M: Dan Williams <dan.j.williams@intel.com> 5753M: Vishal Verma <vishal.l.verma@intel.com> 5754M: Dave Jiang <dave.jiang@intel.com> 5755L: nvdimm@lists.linux.dev 5756S: Supported 5757F: drivers/dax/ 5758 5759DEVICE FREQUENCY (DEVFREQ) 5760M: MyungJoo Ham <myungjoo.ham@samsung.com> 5761M: Kyungmin Park <kyungmin.park@samsung.com> 5762M: Chanwoo Choi <cw00.choi@samsung.com> 5763L: linux-pm@vger.kernel.org 5764S: Maintained 5765T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5766F: Documentation/devicetree/bindings/devfreq/ 5767F: drivers/devfreq/ 5768F: include/linux/devfreq.h 5769F: include/trace/events/devfreq.h 5770 5771DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5772M: Chanwoo Choi <cw00.choi@samsung.com> 5773L: linux-pm@vger.kernel.org 5774S: Supported 5775T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5776F: Documentation/devicetree/bindings/devfreq/event/ 5777F: drivers/devfreq/devfreq-event.c 5778F: drivers/devfreq/event/ 5779F: include/dt-bindings/pmu/exynos_ppmu.h 5780F: include/linux/devfreq-event.h 5781 5782DEVICE NUMBER REGISTRY 5783M: Torben Mathiasen <device@lanana.org> 5784S: Maintained 5785W: http://lanana.org/docs/device-list/index.html 5786 5787DEVICE RESOURCE MANAGEMENT HELPERS 5788M: Hans de Goede <hdegoede@redhat.com> 5789R: Matti Vaittinen <mazziesaccount@gmail.com> 5790S: Maintained 5791F: include/linux/devm-helpers.h 5792 5793DEVICE-MAPPER (LVM) 5794M: Alasdair Kergon <agk@redhat.com> 5795M: Mike Snitzer <snitzer@kernel.org> 5796M: dm-devel@redhat.com 5797L: dm-devel@redhat.com 5798S: Maintained 5799W: http://sources.redhat.com/dm 5800Q: http://patchwork.kernel.org/project/dm-devel/list/ 5801T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5802T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5803F: Documentation/admin-guide/device-mapper/ 5804F: drivers/md/Kconfig 5805F: drivers/md/Makefile 5806F: drivers/md/dm* 5807F: drivers/md/persistent-data/ 5808F: include/linux/device-mapper.h 5809F: include/linux/dm-*.h 5810F: include/uapi/linux/dm-*.h 5811 5812DEVLINK 5813M: Jiri Pirko <jiri@nvidia.com> 5814L: netdev@vger.kernel.org 5815S: Supported 5816F: Documentation/networking/devlink 5817F: include/net/devlink.h 5818F: include/uapi/linux/devlink.h 5819F: net/core/devlink.c 5820 5821DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 5822M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5823L: kernel@dh-electronics.com 5824S: Maintained 5825F: arch/arm/boot/dts/imx6*-dhcom-* 5826 5827DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5828M: Marek Vasut <marex@denx.de> 5829L: kernel@dh-electronics.com 5830S: Maintained 5831F: arch/arm/boot/dts/stm32mp1*-dhcom-* 5832F: arch/arm/boot/dts/stm32mp1*-dhcor-* 5833 5834DIALOG SEMICONDUCTOR DRIVERS 5835M: Support Opensource <support.opensource@diasemi.com> 5836S: Supported 5837W: http://www.dialog-semiconductor.com/products 5838F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5839F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5840F: Documentation/devicetree/bindings/mfd/da90*.txt 5841F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 5842F: Documentation/devicetree/bindings/regulator/da92*.txt 5843F: Documentation/devicetree/bindings/regulator/slg51000.txt 5844F: Documentation/devicetree/bindings/sound/da[79]*.txt 5845F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 5846F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 5847F: Documentation/hwmon/da90??.rst 5848F: drivers/gpio/gpio-da90??.c 5849F: drivers/hwmon/da90??-hwmon.c 5850F: drivers/iio/adc/da91??-*.c 5851F: drivers/input/misc/da72??.[ch] 5852F: drivers/input/misc/da90??_onkey.c 5853F: drivers/input/touchscreen/da9052_tsi.c 5854F: drivers/leds/leds-da90??.c 5855F: drivers/mfd/da903x.c 5856F: drivers/mfd/da90??-*.c 5857F: drivers/mfd/da91??-*.c 5858F: drivers/pinctrl/pinctrl-da90??.c 5859F: drivers/power/supply/da9052-battery.c 5860F: drivers/power/supply/da91??-*.c 5861F: drivers/regulator/da9???-regulator.[ch] 5862F: drivers/regulator/slg51000-regulator.[ch] 5863F: drivers/rtc/rtc-da90??.c 5864F: drivers/thermal/da90??-thermal.c 5865F: drivers/video/backlight/da90??_bl.c 5866F: drivers/watchdog/da90??_wdt.c 5867F: include/dt-bindings/regulator/dlg,da9*-regulator.h 5868F: include/linux/mfd/da903x.h 5869F: include/linux/mfd/da9052/ 5870F: include/linux/mfd/da9055/ 5871F: include/linux/mfd/da9062/ 5872F: include/linux/mfd/da9063/ 5873F: include/linux/mfd/da9150/ 5874F: include/linux/regulator/da9211.h 5875F: include/sound/da[79]*.h 5876F: sound/soc/codecs/da[79]*.[ch] 5877 5878DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 5879M: William Breathitt Gray <vilhelm.gray@gmail.com> 5880L: linux-gpio@vger.kernel.org 5881S: Maintained 5882F: drivers/gpio/gpio-gpio-mm.c 5883 5884DIOLAN U2C-12 I2C DRIVER 5885M: Guenter Roeck <linux@roeck-us.net> 5886L: linux-i2c@vger.kernel.org 5887S: Maintained 5888F: drivers/i2c/busses/i2c-diolan-u2c.c 5889 5890DIRECTORY NOTIFICATION (DNOTIFY) 5891M: Jan Kara <jack@suse.cz> 5892R: Amir Goldstein <amir73il@gmail.com> 5893L: linux-fsdevel@vger.kernel.org 5894S: Maintained 5895F: Documentation/filesystems/dnotify.rst 5896F: fs/notify/dnotify/ 5897F: include/linux/dnotify.h 5898 5899DISK GEOMETRY AND PARTITION HANDLING 5900M: Andries Brouwer <aeb@cwi.nl> 5901S: Maintained 5902W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 5903W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 5904W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 5905 5906DISKQUOTA 5907M: Jan Kara <jack@suse.com> 5908S: Maintained 5909F: Documentation/filesystems/quota.rst 5910F: fs/quota/ 5911F: include/linux/quota*.h 5912F: include/uapi/linux/quota*.h 5913 5914DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 5915M: Bernie Thompson <bernie@plugable.com> 5916L: linux-fbdev@vger.kernel.org 5917S: Maintained 5918W: http://plugable.com/category/projects/udlfb/ 5919F: Documentation/fb/udlfb.rst 5920F: drivers/video/fbdev/udlfb.c 5921F: include/video/udlfb.h 5922 5923DISTRIBUTED LOCK MANAGER (DLM) 5924M: Christine Caulfield <ccaulfie@redhat.com> 5925M: David Teigland <teigland@redhat.com> 5926L: cluster-devel@redhat.com 5927S: Supported 5928W: http://sources.redhat.com/cluster/ 5929T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 5930F: fs/dlm/ 5931 5932DMA BUFFER SHARING FRAMEWORK 5933M: Sumit Semwal <sumit.semwal@linaro.org> 5934M: Christian König <christian.koenig@amd.com> 5935L: linux-media@vger.kernel.org 5936L: dri-devel@lists.freedesktop.org 5937L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5938S: Maintained 5939T: git git://anongit.freedesktop.org/drm/drm-misc 5940F: Documentation/driver-api/dma-buf.rst 5941F: drivers/dma-buf/ 5942F: include/linux/*fence.h 5943F: include/linux/dma-buf.h 5944F: include/linux/dma-resv.h 5945K: \bdma_(?:buf|fence|resv)\b 5946 5947DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 5948M: Vinod Koul <vkoul@kernel.org> 5949L: dmaengine@vger.kernel.org 5950S: Maintained 5951Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 5952T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 5953F: Documentation/devicetree/bindings/dma/ 5954F: Documentation/driver-api/dmaengine/ 5955F: drivers/dma/ 5956F: include/linux/dma/ 5957F: include/linux/dmaengine.h 5958F: include/linux/of_dma.h 5959 5960DMA MAPPING HELPERS 5961M: Christoph Hellwig <hch@lst.de> 5962M: Marek Szyprowski <m.szyprowski@samsung.com> 5963R: Robin Murphy <robin.murphy@arm.com> 5964L: iommu@lists.linux-foundation.org 5965S: Supported 5966W: http://git.infradead.org/users/hch/dma-mapping.git 5967T: git git://git.infradead.org/users/hch/dma-mapping.git 5968F: include/asm-generic/dma-mapping.h 5969F: include/linux/dma-direct.h 5970F: include/linux/dma-mapping.h 5971F: include/linux/dma-map-ops.h 5972F: kernel/dma/ 5973 5974DMA MAPPING BENCHMARK 5975M: Xiang Chen <chenxiang66@hisilicon.com> 5976L: iommu@lists.linux-foundation.org 5977F: kernel/dma/map_benchmark.c 5978F: tools/testing/selftests/dma/ 5979 5980DMA-BUF HEAPS FRAMEWORK 5981M: Sumit Semwal <sumit.semwal@linaro.org> 5982R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 5983R: Liam Mark <lmark@codeaurora.org> 5984R: Laura Abbott <labbott@redhat.com> 5985R: Brian Starkey <Brian.Starkey@arm.com> 5986R: John Stultz <jstultz@google.com> 5987L: linux-media@vger.kernel.org 5988L: dri-devel@lists.freedesktop.org 5989L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5990S: Maintained 5991T: git git://anongit.freedesktop.org/drm/drm-misc 5992F: drivers/dma-buf/dma-heap.c 5993F: drivers/dma-buf/heaps/* 5994F: include/linux/dma-heap.h 5995F: include/uapi/linux/dma-heap.h 5996 5997DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 5998M: Lukasz Luba <lukasz.luba@arm.com> 5999L: linux-pm@vger.kernel.org 6000L: linux-samsung-soc@vger.kernel.org 6001S: Maintained 6002F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6003F: drivers/memory/samsung/exynos5422-dmc.c 6004 6005DME1737 HARDWARE MONITOR DRIVER 6006M: Juerg Haefliger <juergh@gmail.com> 6007L: linux-hwmon@vger.kernel.org 6008S: Maintained 6009F: Documentation/hwmon/dme1737.rst 6010F: drivers/hwmon/dme1737.c 6011 6012DMI/SMBIOS SUPPORT 6013M: Jean Delvare <jdelvare@suse.com> 6014S: Maintained 6015T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6016F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6017F: drivers/firmware/dmi-id.c 6018F: drivers/firmware/dmi_scan.c 6019F: include/linux/dmi.h 6020 6021DOCUMENTATION 6022M: Jonathan Corbet <corbet@lwn.net> 6023L: linux-doc@vger.kernel.org 6024S: Maintained 6025P: Documentation/doc-guide/maintainer-profile.rst 6026T: git git://git.lwn.net/linux.git docs-next 6027F: Documentation/ 6028F: scripts/documentation-file-ref-check 6029F: scripts/kernel-doc 6030F: scripts/sphinx-pre-install 6031X: Documentation/ABI/ 6032X: Documentation/admin-guide/media/ 6033X: Documentation/devicetree/ 6034X: Documentation/driver-api/media/ 6035X: Documentation/firmware-guide/acpi/ 6036X: Documentation/i2c/ 6037X: Documentation/power/ 6038X: Documentation/spi/ 6039X: Documentation/userspace-api/media/ 6040 6041DOCUMENTATION REPORTING ISSUES 6042M: Thorsten Leemhuis <linux@leemhuis.info> 6043L: linux-doc@vger.kernel.org 6044S: Maintained 6045F: Documentation/admin-guide/reporting-issues.rst 6046 6047DOCUMENTATION SCRIPTS 6048M: Mauro Carvalho Chehab <mchehab@kernel.org> 6049L: linux-doc@vger.kernel.org 6050S: Maintained 6051F: Documentation/sphinx/parse-headers.pl 6052F: scripts/documentation-file-ref-check 6053F: scripts/sphinx-pre-install 6054 6055DOCUMENTATION/ITALIAN 6056M: Federico Vaga <federico.vaga@vaga.pv.it> 6057L: linux-doc@vger.kernel.org 6058S: Maintained 6059F: Documentation/translations/it_IT 6060 6061DOCUMENTATION/JAPANESE 6062R: Akira Yokosawa <akiyks@gmail.com> 6063L: linux-doc@vger.kernel.org 6064S: Maintained 6065F: Documentation/translations/ja_JP 6066 6067DONGWOON DW9714 LENS VOICE COIL DRIVER 6068M: Sakari Ailus <sakari.ailus@linux.intel.com> 6069L: linux-media@vger.kernel.org 6070S: Maintained 6071T: git git://linuxtv.org/media_tree.git 6072F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 6073F: drivers/media/i2c/dw9714.c 6074 6075DONGWOON DW9768 LENS VOICE COIL DRIVER 6076M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6077L: linux-media@vger.kernel.org 6078S: Maintained 6079T: git git://linuxtv.org/media_tree.git 6080F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6081F: drivers/media/i2c/dw9768.c 6082 6083DONGWOON DW9807 LENS VOICE COIL DRIVER 6084M: Sakari Ailus <sakari.ailus@linux.intel.com> 6085L: linux-media@vger.kernel.org 6086S: Maintained 6087T: git git://linuxtv.org/media_tree.git 6088F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6089F: drivers/media/i2c/dw9807-vcm.c 6090 6091DOUBLETALK DRIVER 6092M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6093L: blinux-list@redhat.com 6094S: Maintained 6095F: drivers/char/dtlk.c 6096F: include/linux/dtlk.h 6097 6098DPAA2 DATAPATH I/O (DPIO) DRIVER 6099M: Roy Pledge <Roy.Pledge@nxp.com> 6100L: linux-kernel@vger.kernel.org 6101S: Maintained 6102F: drivers/soc/fsl/dpio 6103 6104DPAA2 ETHERNET DRIVER 6105M: Ioana Ciornei <ioana.ciornei@nxp.com> 6106L: netdev@vger.kernel.org 6107S: Maintained 6108F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6109F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6110F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6111F: drivers/net/ethernet/freescale/dpaa2/Makefile 6112F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6113F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6114F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6115F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6116F: drivers/net/ethernet/freescale/dpaa2/dpni* 6117 6118DPAA2 ETHERNET SWITCH DRIVER 6119M: Ioana Ciornei <ioana.ciornei@nxp.com> 6120L: netdev@vger.kernel.org 6121S: Maintained 6122F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6123F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6124F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6125 6126DPT_I2O SCSI RAID DRIVER 6127M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 6128L: linux-scsi@vger.kernel.org 6129S: Maintained 6130W: http://www.adaptec.com/ 6131F: drivers/scsi/dpt* 6132F: drivers/scsi/dpt/ 6133 6134DRBD DRIVER 6135M: Philipp Reisner <philipp.reisner@linbit.com> 6136M: Lars Ellenberg <lars.ellenberg@linbit.com> 6137M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6138L: drbd-dev@lists.linbit.com 6139S: Supported 6140W: http://www.drbd.org 6141T: git git://git.linbit.com/linux-drbd.git 6142T: git git://git.linbit.com/drbd-8.4.git 6143F: Documentation/admin-guide/blockdev/ 6144F: drivers/block/drbd/ 6145F: lib/lru_cache.c 6146 6147DRIVER COMPONENT FRAMEWORK 6148L: dri-devel@lists.freedesktop.org 6149F: drivers/base/component.c 6150F: include/linux/component.h 6151 6152DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6153M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6154R: "Rafael J. Wysocki" <rafael@kernel.org> 6155S: Supported 6156T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6157F: Documentation/core-api/kobject.rst 6158F: drivers/base/ 6159F: fs/debugfs/ 6160F: fs/sysfs/ 6161F: include/linux/debugfs.h 6162F: include/linux/kobj* 6163F: lib/kobj* 6164 6165DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6166M: Nishanth Menon <nm@ti.com> 6167L: linux-pm@vger.kernel.org 6168S: Maintained 6169F: drivers/soc/ti/smartreflex.c 6170F: include/linux/power/smartreflex.h 6171 6172DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6173M: Maxime Ripard <mripard@kernel.org> 6174M: Chen-Yu Tsai <wens@csie.org> 6175R: Jernej Skrabec <jernej.skrabec@gmail.com> 6176L: dri-devel@lists.freedesktop.org 6177S: Supported 6178T: git git://anongit.freedesktop.org/drm/drm-misc 6179F: drivers/gpu/drm/sun4i/sun8i* 6180 6181DRM DRIVER FOR ARM PL111 CLCD 6182M: Emma Anholt <emma@anholt.net> 6183S: Supported 6184T: git git://anongit.freedesktop.org/drm/drm-misc 6185F: drivers/gpu/drm/pl111/ 6186 6187DRM DRIVER FOR ARM VERSATILE TFT PANELS 6188M: Linus Walleij <linus.walleij@linaro.org> 6189S: Maintained 6190T: git git://anongit.freedesktop.org/drm/drm-misc 6191F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6192F: drivers/gpu/drm/panel/panel-arm-versatile.c 6193 6194DRM DRIVER FOR ASPEED BMC GFX 6195M: Joel Stanley <joel@jms.id.au> 6196L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6197S: Supported 6198T: git git://anongit.freedesktop.org/drm/drm-misc 6199F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6200F: drivers/gpu/drm/aspeed/ 6201 6202DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6203M: Dave Airlie <airlied@redhat.com> 6204R: Thomas Zimmermann <tzimmermann@suse.de> 6205L: dri-devel@lists.freedesktop.org 6206S: Supported 6207T: git git://anongit.freedesktop.org/drm/drm-misc 6208F: drivers/gpu/drm/ast/ 6209 6210DRM DRIVER FOR BOCHS VIRTUAL GPU 6211M: Gerd Hoffmann <kraxel@redhat.com> 6212L: virtualization@lists.linux-foundation.org 6213S: Maintained 6214T: git git://anongit.freedesktop.org/drm/drm-misc 6215F: drivers/gpu/drm/tiny/bochs.c 6216 6217DRM DRIVER FOR BOE HIMAX8279D PANELS 6218M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6219S: Maintained 6220F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6221F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6222 6223DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6224M: Jagan Teki <jagan@amarulasolutions.com> 6225S: Maintained 6226F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6227F: drivers/gpu/drm/bridge/chipone-icn6211.c 6228 6229DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6230M: Linus Walleij <linus.walleij@linaro.org> 6231S: Maintained 6232T: git git://anongit.freedesktop.org/drm/drm-misc 6233F: drivers/gpu/drm/tve200/ 6234 6235DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6236M: Icenowy Zheng <icenowy@aosc.io> 6237S: Maintained 6238F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6239F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6240 6241DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6242M: Jagan Teki <jagan@amarulasolutions.com> 6243S: Maintained 6244F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6245F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6246 6247DRM DRIVER FOR GENERIC USB DISPLAY 6248M: Noralf Trønnes <noralf@tronnes.org> 6249S: Maintained 6250W: https://github.com/notro/gud/wiki 6251T: git git://anongit.freedesktop.org/drm/drm-misc 6252F: drivers/gpu/drm/gud/ 6253F: include/drm/gud.h 6254 6255DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6256M: Hans de Goede <hdegoede@redhat.com> 6257S: Maintained 6258T: git git://anongit.freedesktop.org/drm/drm-misc 6259F: drivers/gpu/drm/tiny/gm12u320.c 6260 6261DRM DRIVER FOR HX8357D PANELS 6262M: Emma Anholt <emma@anholt.net> 6263S: Maintained 6264T: git git://anongit.freedesktop.org/drm/drm-misc 6265F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6266F: drivers/gpu/drm/tiny/hx8357d.c 6267 6268DRM DRIVER FOR ILITEK ILI9225 PANELS 6269M: David Lechner <david@lechnology.com> 6270S: Maintained 6271T: git git://anongit.freedesktop.org/drm/drm-misc 6272F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6273F: drivers/gpu/drm/tiny/ili9225.c 6274 6275DRM DRIVER FOR ILITEK ILI9486 PANELS 6276M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6277S: Maintained 6278T: git git://anongit.freedesktop.org/drm/drm-misc 6279F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6280F: drivers/gpu/drm/tiny/ili9486.c 6281 6282DRM DRIVER FOR INTEL I810 VIDEO CARDS 6283S: Orphan / Obsolete 6284F: drivers/gpu/drm/i810/ 6285F: include/uapi/drm/i810_drm.h 6286 6287DRM DRIVER FOR LVDS PANELS 6288M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6289L: dri-devel@lists.freedesktop.org 6290T: git git://anongit.freedesktop.org/drm/drm-misc 6291S: Maintained 6292F: drivers/gpu/drm/panel/panel-lvds.c 6293F: Documentation/devicetree/bindings/display/lvds.yaml 6294F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6295 6296DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6297M: Guido Günther <agx@sigxcpu.org> 6298R: Purism Kernel Team <kernel@puri.sm> 6299S: Maintained 6300F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6301F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6302 6303DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6304S: Orphan / Obsolete 6305F: drivers/gpu/drm/mga/ 6306F: include/uapi/drm/mga_drm.h 6307 6308DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6309M: Dave Airlie <airlied@redhat.com> 6310R: Thomas Zimmermann <tzimmermann@suse.de> 6311L: dri-devel@lists.freedesktop.org 6312S: Supported 6313T: git git://anongit.freedesktop.org/drm/drm-misc 6314F: drivers/gpu/drm/mgag200/ 6315 6316DRM DRIVER FOR MI0283QT 6317M: Noralf Trønnes <noralf@tronnes.org> 6318S: Maintained 6319T: git git://anongit.freedesktop.org/drm/drm-misc 6320F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6321F: drivers/gpu/drm/tiny/mi0283qt.c 6322 6323DRM DRIVER FOR MIPI DBI compatible panels 6324M: Noralf Trønnes <noralf@tronnes.org> 6325S: Maintained 6326W: https://github.com/notro/panel-mipi-dbi/wiki 6327T: git git://anongit.freedesktop.org/drm/drm-misc 6328F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6329F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6330 6331DRM DRIVER FOR MSM ADRENO GPU 6332M: Rob Clark <robdclark@gmail.com> 6333M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6334M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6335R: Sean Paul <sean@poorly.run> 6336L: linux-arm-msm@vger.kernel.org 6337L: dri-devel@lists.freedesktop.org 6338L: freedreno@lists.freedesktop.org 6339S: Maintained 6340T: git https://gitlab.freedesktop.org/drm/msm.git 6341F: Documentation/devicetree/bindings/display/msm/ 6342F: drivers/gpu/drm/msm/ 6343F: include/uapi/drm/msm_drm.h 6344 6345DRM DRIVER FOR NOVATEK NT35510 PANELS 6346M: Linus Walleij <linus.walleij@linaro.org> 6347S: Maintained 6348T: git git://anongit.freedesktop.org/drm/drm-misc 6349F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6350F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6351 6352DRM DRIVER FOR NOVATEK NT35560 PANELS 6353M: Linus Walleij <linus.walleij@linaro.org> 6354S: Maintained 6355T: git git://anongit.freedesktop.org/drm/drm-misc 6356F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6357F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6358 6359DRM DRIVER FOR NOVATEK NT36672A PANELS 6360M: Sumit Semwal <sumit.semwal@linaro.org> 6361S: Maintained 6362T: git git://anongit.freedesktop.org/drm/drm-misc 6363F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6364F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6365 6366DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6367M: Ben Skeggs <bskeggs@redhat.com> 6368M: Karol Herbst <kherbst@redhat.com> 6369M: Lyude Paul <lyude@redhat.com> 6370L: dri-devel@lists.freedesktop.org 6371L: nouveau@lists.freedesktop.org 6372S: Supported 6373W: https://nouveau.freedesktop.org/ 6374Q: https://patchwork.freedesktop.org/project/nouveau/ 6375Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6376B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6377C: irc://irc.oftc.net/nouveau 6378T: git https://gitlab.freedesktop.org/drm/nouveau.git 6379F: drivers/gpu/drm/nouveau/ 6380F: include/uapi/drm/nouveau_drm.h 6381 6382DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6383M: Stefan Mavrodiev <stefan@olimex.com> 6384S: Maintained 6385F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6386F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6387 6388DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6389R: Douglas Anderson <dianders@chromium.org> 6390F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6391F: drivers/gpu/drm/bridge/parade-ps8640.c 6392 6393DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6394M: Noralf Trønnes <noralf@tronnes.org> 6395S: Maintained 6396T: git git://anongit.freedesktop.org/drm/drm-misc 6397F: Documentation/devicetree/bindings/display/repaper.txt 6398F: drivers/gpu/drm/tiny/repaper.c 6399 6400DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6401M: Javier Martinez Canillas <javierm@redhat.com> 6402S: Maintained 6403T: git git://anongit.freedesktop.org/drm/drm-misc 6404F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6405F: drivers/gpu/drm/solomon/ssd130x* 6406 6407DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6408M: Dave Airlie <airlied@redhat.com> 6409M: Gerd Hoffmann <kraxel@redhat.com> 6410L: virtualization@lists.linux-foundation.org 6411S: Obsolete 6412W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6413T: git git://anongit.freedesktop.org/drm/drm-misc 6414F: drivers/gpu/drm/tiny/cirrus.c 6415 6416DRM DRIVER FOR QXL VIRTUAL GPU 6417M: Dave Airlie <airlied@redhat.com> 6418M: Gerd Hoffmann <kraxel@redhat.com> 6419L: virtualization@lists.linux-foundation.org 6420L: spice-devel@lists.freedesktop.org 6421S: Maintained 6422T: git git://anongit.freedesktop.org/drm/drm-misc 6423F: drivers/gpu/drm/qxl/ 6424F: include/uapi/drm/qxl_drm.h 6425 6426DRM DRIVER FOR RAGE 128 VIDEO CARDS 6427S: Orphan / Obsolete 6428F: drivers/gpu/drm/r128/ 6429F: include/uapi/drm/r128_drm.h 6430 6431DRM DRIVER FOR RAYDIUM RM67191 PANELS 6432M: Robert Chiras <robert.chiras@nxp.com> 6433S: Maintained 6434F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6435F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6436 6437DRM DRIVER FOR SAMSUNG DB7430 PANELS 6438M: Linus Walleij <linus.walleij@linaro.org> 6439S: Maintained 6440T: git git://anongit.freedesktop.org/drm/drm-misc 6441F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6442F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6443 6444DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6445M: Markuss Broks <markuss.broks@gmail.com> 6446S: Maintained 6447F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6448F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6449 6450DRM DRIVER FOR SITRONIX ST7703 PANELS 6451M: Guido Günther <agx@sigxcpu.org> 6452R: Purism Kernel Team <kernel@puri.sm> 6453R: Ondrej Jirman <megous@megous.com> 6454S: Maintained 6455F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6456F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6457 6458DRM DRIVER FOR SAVAGE VIDEO CARDS 6459S: Orphan / Obsolete 6460F: drivers/gpu/drm/savage/ 6461F: include/uapi/drm/savage_drm.h 6462 6463DRM DRIVER FOR SIMPLE FRAMEBUFFERS 6464M: Thomas Zimmermann <tzimmermann@suse.de> 6465L: dri-devel@lists.freedesktop.org 6466S: Maintained 6467T: git git://anongit.freedesktop.org/drm/drm-misc 6468F: drivers/gpu/drm/tiny/simpledrm.c 6469 6470DRM DRIVER FOR SIS VIDEO CARDS 6471S: Orphan / Obsolete 6472F: drivers/gpu/drm/sis/ 6473F: include/uapi/drm/sis_drm.h 6474 6475DRM DRIVER FOR SITRONIX ST7586 PANELS 6476M: David Lechner <david@lechnology.com> 6477S: Maintained 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6480F: drivers/gpu/drm/tiny/st7586.c 6481 6482DRM DRIVER FOR SITRONIX ST7701 PANELS 6483M: Jagan Teki <jagan@amarulasolutions.com> 6484S: Maintained 6485F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6486F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6487 6488DRM DRIVER FOR SITRONIX ST7735R PANELS 6489M: David Lechner <david@lechnology.com> 6490S: Maintained 6491T: git git://anongit.freedesktop.org/drm/drm-misc 6492F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6493F: drivers/gpu/drm/tiny/st7735r.c 6494 6495DRM DRIVER FOR ST-ERICSSON MCDE 6496M: Linus Walleij <linus.walleij@linaro.org> 6497S: Maintained 6498T: git git://anongit.freedesktop.org/drm/drm-misc 6499F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6500F: drivers/gpu/drm/mcde/ 6501 6502DRM DRIVER FOR TDFX VIDEO CARDS 6503S: Orphan / Obsolete 6504F: drivers/gpu/drm/tdfx/ 6505 6506DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6507R: Douglas Anderson <dianders@chromium.org> 6508F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6509F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6510 6511DRM DRIVER FOR TPO TPG110 PANELS 6512M: Linus Walleij <linus.walleij@linaro.org> 6513S: Maintained 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6516F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6517 6518DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6519M: Dave Airlie <airlied@redhat.com> 6520R: Sean Paul <sean@poorly.run> 6521R: Thomas Zimmermann <tzimmermann@suse.de> 6522L: dri-devel@lists.freedesktop.org 6523S: Supported 6524T: git git://anongit.freedesktop.org/drm/drm-misc 6525F: drivers/gpu/drm/udl/ 6526 6527DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6528M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6529M: Melissa Wen <melissa.srw@gmail.com> 6530R: Haneen Mohammed <hamohammed.sa@gmail.com> 6531R: Daniel Vetter <daniel@ffwll.ch> 6532L: dri-devel@lists.freedesktop.org 6533S: Maintained 6534T: git git://anongit.freedesktop.org/drm/drm-misc 6535F: Documentation/gpu/vkms.rst 6536F: drivers/gpu/drm/vkms/ 6537 6538DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6539M: Hans de Goede <hdegoede@redhat.com> 6540L: dri-devel@lists.freedesktop.org 6541S: Maintained 6542T: git git://anongit.freedesktop.org/drm/drm-misc 6543F: drivers/gpu/drm/vboxvideo/ 6544 6545DRM DRIVER FOR VMWARE VIRTUAL GPU 6546M: Zack Rusin <zackr@vmware.com> 6547R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6548L: dri-devel@lists.freedesktop.org 6549S: Supported 6550T: git git://anongit.freedesktop.org/drm/drm-misc 6551F: drivers/gpu/drm/vmwgfx/ 6552F: include/uapi/drm/vmwgfx_drm.h 6553 6554DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6555M: Linus Walleij <linus.walleij@linaro.org> 6556S: Maintained 6557T: git git://anongit.freedesktop.org/drm/drm-misc 6558F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6559F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6560 6561DRM DRIVERS 6562M: David Airlie <airlied@linux.ie> 6563M: Daniel Vetter <daniel@ffwll.ch> 6564L: dri-devel@lists.freedesktop.org 6565S: Maintained 6566B: https://gitlab.freedesktop.org/drm 6567C: irc://irc.oftc.net/dri-devel 6568T: git git://anongit.freedesktop.org/drm/drm 6569F: Documentation/devicetree/bindings/display/ 6570F: Documentation/devicetree/bindings/gpu/ 6571F: Documentation/gpu/ 6572F: drivers/gpu/ 6573F: include/drm/ 6574F: include/linux/vga* 6575F: include/uapi/drm/ 6576 6577DRM DRIVERS AND MISC GPU PATCHES 6578M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6579M: Maxime Ripard <mripard@kernel.org> 6580M: Thomas Zimmermann <tzimmermann@suse.de> 6581S: Maintained 6582W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6583T: git git://anongit.freedesktop.org/drm/drm-misc 6584F: Documentation/gpu/ 6585F: drivers/gpu/drm/* 6586F: drivers/gpu/vga/ 6587F: include/drm/drm* 6588F: include/linux/vga* 6589F: include/uapi/drm/drm* 6590 6591DRM DRIVERS FOR ALLWINNER A10 6592M: Maxime Ripard <mripard@kernel.org> 6593M: Chen-Yu Tsai <wens@csie.org> 6594L: dri-devel@lists.freedesktop.org 6595S: Supported 6596T: git git://anongit.freedesktop.org/drm/drm-misc 6597F: Documentation/devicetree/bindings/display/allwinner* 6598F: drivers/gpu/drm/sun4i/ 6599 6600DRM DRIVERS FOR AMLOGIC SOCS 6601M: Neil Armstrong <narmstrong@baylibre.com> 6602L: dri-devel@lists.freedesktop.org 6603L: linux-amlogic@lists.infradead.org 6604S: Supported 6605W: http://linux-meson.com/ 6606T: git git://anongit.freedesktop.org/drm/drm-misc 6607F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6608F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6609F: Documentation/gpu/meson.rst 6610F: drivers/gpu/drm/meson/ 6611 6612DRM DRIVERS FOR ATMEL HLCDC 6613M: Sam Ravnborg <sam@ravnborg.org> 6614M: Boris Brezillon <bbrezillon@kernel.org> 6615L: dri-devel@lists.freedesktop.org 6616S: Supported 6617T: git git://anongit.freedesktop.org/drm/drm-misc 6618F: Documentation/devicetree/bindings/display/atmel/ 6619F: drivers/gpu/drm/atmel-hlcdc/ 6620 6621DRM DRIVERS FOR BRIDGE CHIPS 6622M: Andrzej Hajda <andrzej.hajda@intel.com> 6623M: Neil Armstrong <narmstrong@baylibre.com> 6624M: Robert Foss <robert.foss@linaro.org> 6625R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6626R: Jonas Karlman <jonas@kwiboo.se> 6627R: Jernej Skrabec <jernej.skrabec@gmail.com> 6628S: Maintained 6629T: git git://anongit.freedesktop.org/drm/drm-misc 6630F: Documentation/devicetree/bindings/display/bridge/ 6631F: drivers/gpu/drm/bridge/ 6632 6633DRM DRIVERS FOR EXYNOS 6634M: Inki Dae <inki.dae@samsung.com> 6635M: Joonyoung Shim <jy0922.shim@samsung.com> 6636M: Seung-Woo Kim <sw0312.kim@samsung.com> 6637M: Kyungmin Park <kyungmin.park@samsung.com> 6638L: dri-devel@lists.freedesktop.org 6639S: Supported 6640T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6641F: Documentation/devicetree/bindings/display/exynos/ 6642F: Documentation/devicetree/bindings/display/samsung/ 6643F: drivers/gpu/drm/exynos/ 6644F: include/uapi/drm/exynos_drm.h 6645 6646DRM DRIVERS FOR FREESCALE DCU 6647M: Stefan Agner <stefan@agner.ch> 6648M: Alison Wang <alison.wang@nxp.com> 6649L: dri-devel@lists.freedesktop.org 6650S: Supported 6651T: git git://anongit.freedesktop.org/drm/drm-misc 6652F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6653F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6654F: drivers/gpu/drm/fsl-dcu/ 6655 6656DRM DRIVERS FOR FREESCALE IMX 6657M: Philipp Zabel <p.zabel@pengutronix.de> 6658L: dri-devel@lists.freedesktop.org 6659S: Maintained 6660F: Documentation/devicetree/bindings/display/imx/ 6661F: drivers/gpu/drm/imx/ 6662F: drivers/gpu/ipu-v3/ 6663 6664DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6665M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6666L: dri-devel@lists.freedesktop.org 6667S: Maintained 6668T: git git://github.com/patjak/drm-gma500 6669F: drivers/gpu/drm/gma500/ 6670 6671DRM DRIVERS FOR HISILICON 6672M: Xinliang Liu <xinliang.liu@linaro.org> 6673M: Tian Tao <tiantao6@hisilicon.com> 6674R: John Stultz <jstultz@google.com> 6675R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6676R: Chen Feng <puck.chen@hisilicon.com> 6677L: dri-devel@lists.freedesktop.org 6678S: Maintained 6679T: git git://anongit.freedesktop.org/drm/drm-misc 6680F: Documentation/devicetree/bindings/display/hisilicon/ 6681F: drivers/gpu/drm/hisilicon/ 6682 6683DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6684M: Deepak Rawat <drawat.floss@gmail.com> 6685L: linux-hyperv@vger.kernel.org 6686L: dri-devel@lists.freedesktop.org 6687S: Maintained 6688T: git git://anongit.freedesktop.org/drm/drm-misc 6689F: drivers/gpu/drm/hyperv 6690 6691DRM DRIVERS FOR LIMA 6692M: Qiang Yu <yuq825@gmail.com> 6693L: dri-devel@lists.freedesktop.org 6694L: lima@lists.freedesktop.org (moderated for non-subscribers) 6695S: Maintained 6696T: git git://anongit.freedesktop.org/drm/drm-misc 6697F: drivers/gpu/drm/lima/ 6698F: include/uapi/drm/lima_drm.h 6699 6700DRM DRIVERS FOR MEDIATEK 6701M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6702M: Philipp Zabel <p.zabel@pengutronix.de> 6703L: dri-devel@lists.freedesktop.org 6704L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6705S: Supported 6706F: Documentation/devicetree/bindings/display/mediatek/ 6707F: drivers/gpu/drm/mediatek/ 6708F: drivers/phy/mediatek/phy-mtk-hdmi* 6709F: drivers/phy/mediatek/phy-mtk-mipi* 6710 6711DRM DRIVERS FOR NVIDIA TEGRA 6712M: Thierry Reding <thierry.reding@gmail.com> 6713L: dri-devel@lists.freedesktop.org 6714L: linux-tegra@vger.kernel.org 6715S: Supported 6716T: git git://anongit.freedesktop.org/tegra/linux.git 6717F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 6718F: Documentation/devicetree/bindings/gpu/host1x/ 6719F: drivers/gpu/drm/tegra/ 6720F: drivers/gpu/host1x/ 6721F: include/linux/host1x.h 6722F: include/uapi/drm/tegra_drm.h 6723 6724DRM DRIVERS FOR RENESAS 6725M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6726M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6727L: dri-devel@lists.freedesktop.org 6728L: linux-renesas-soc@vger.kernel.org 6729S: Supported 6730T: git git://linuxtv.org/pinchartl/media drm/du/next 6731F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6732F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6733F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6734F: Documentation/devicetree/bindings/display/renesas,du.yaml 6735F: drivers/gpu/drm/rcar-du/ 6736F: drivers/gpu/drm/shmobile/ 6737F: include/linux/platform_data/shmob_drm.h 6738 6739DRM DRIVERS FOR ROCKCHIP 6740M: Sandy Huang <hjc@rock-chips.com> 6741M: Heiko Stübner <heiko@sntech.de> 6742L: dri-devel@lists.freedesktop.org 6743S: Maintained 6744T: git git://anongit.freedesktop.org/drm/drm-misc 6745F: Documentation/devicetree/bindings/display/rockchip/ 6746F: drivers/gpu/drm/rockchip/ 6747 6748DRM DRIVERS FOR STI 6749M: Alain Volmat <alain.volmat@foss.st.com> 6750L: dri-devel@lists.freedesktop.org 6751S: Maintained 6752T: git git://anongit.freedesktop.org/drm/drm-misc 6753F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6754F: drivers/gpu/drm/sti 6755 6756DRM DRIVERS FOR STM 6757M: Yannick Fertre <yannick.fertre@foss.st.com> 6758M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6759M: Philippe Cornu <philippe.cornu@foss.st.com> 6760L: dri-devel@lists.freedesktop.org 6761S: Maintained 6762T: git git://anongit.freedesktop.org/drm/drm-misc 6763F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6764F: drivers/gpu/drm/stm 6765 6766DRM DRIVERS FOR TI KEYSTONE 6767M: Jyri Sarha <jyri.sarha@iki.fi> 6768M: Tomi Valkeinen <tomba@kernel.org> 6769L: dri-devel@lists.freedesktop.org 6770S: Maintained 6771T: git git://anongit.freedesktop.org/drm/drm-misc 6772F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6773F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6774F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6775F: drivers/gpu/drm/tidss/ 6776 6777DRM DRIVERS FOR TI LCDC 6778M: Jyri Sarha <jyri.sarha@iki.fi> 6779R: Tomi Valkeinen <tomba@kernel.org> 6780L: dri-devel@lists.freedesktop.org 6781S: Maintained 6782F: Documentation/devicetree/bindings/display/tilcdc/ 6783F: drivers/gpu/drm/tilcdc/ 6784 6785DRM DRIVERS FOR TI OMAP 6786M: Tomi Valkeinen <tomba@kernel.org> 6787L: dri-devel@lists.freedesktop.org 6788S: Maintained 6789F: Documentation/devicetree/bindings/display/ti/ 6790F: drivers/gpu/drm/omapdrm/ 6791 6792DRM DRIVERS FOR V3D 6793M: Emma Anholt <emma@anholt.net> 6794S: Supported 6795T: git git://anongit.freedesktop.org/drm/drm-misc 6796F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 6797F: drivers/gpu/drm/v3d/ 6798F: include/uapi/drm/v3d_drm.h 6799 6800DRM DRIVERS FOR VC4 6801M: Emma Anholt <emma@anholt.net> 6802M: Maxime Ripard <mripard@kernel.org> 6803S: Supported 6804T: git git://github.com/anholt/linux 6805T: git git://anongit.freedesktop.org/drm/drm-misc 6806F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 6807F: drivers/gpu/drm/vc4/ 6808F: include/uapi/drm/vc4_drm.h 6809 6810DRM DRIVERS FOR VIVANTE GPU IP 6811M: Lucas Stach <l.stach@pengutronix.de> 6812R: Russell King <linux+etnaviv@armlinux.org.uk> 6813R: Christian Gmeiner <christian.gmeiner@gmail.com> 6814L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 6815L: dri-devel@lists.freedesktop.org 6816S: Maintained 6817F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 6818F: drivers/gpu/drm/etnaviv/ 6819F: include/uapi/drm/etnaviv_drm.h 6820 6821DRM DRIVERS FOR XEN 6822M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 6823L: dri-devel@lists.freedesktop.org 6824L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 6825S: Supported 6826T: git git://anongit.freedesktop.org/drm/drm-misc 6827F: Documentation/gpu/xen-front.rst 6828F: drivers/gpu/drm/xen/ 6829 6830DRM DRIVERS FOR XILINX 6831M: Hyun Kwon <hyun.kwon@xilinx.com> 6832M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6833L: dri-devel@lists.freedesktop.org 6834S: Maintained 6835T: git git://anongit.freedesktop.org/drm/drm-misc 6836F: Documentation/devicetree/bindings/display/xlnx/ 6837F: drivers/gpu/drm/xlnx/ 6838 6839DRM PANEL DRIVERS 6840M: Thierry Reding <thierry.reding@gmail.com> 6841R: Sam Ravnborg <sam@ravnborg.org> 6842L: dri-devel@lists.freedesktop.org 6843S: Maintained 6844T: git git://anongit.freedesktop.org/drm/drm-misc 6845F: Documentation/devicetree/bindings/display/panel/ 6846F: drivers/gpu/drm/drm_panel.c 6847F: drivers/gpu/drm/panel/ 6848F: include/drm/drm_panel.h 6849 6850DRM PRIVACY-SCREEN CLASS 6851M: Hans de Goede <hdegoede@redhat.com> 6852L: dri-devel@lists.freedesktop.org 6853S: Maintained 6854T: git git://anongit.freedesktop.org/drm/drm-misc 6855F: drivers/gpu/drm/drm_privacy_screen* 6856F: include/drm/drm_privacy_screen* 6857 6858DRM TTM SUBSYSTEM 6859M: Christian Koenig <christian.koenig@amd.com> 6860M: Huang Rui <ray.huang@amd.com> 6861L: dri-devel@lists.freedesktop.org 6862S: Maintained 6863T: git git://anongit.freedesktop.org/drm/drm-misc 6864F: drivers/gpu/drm/ttm/ 6865F: include/drm/ttm/ 6866 6867DRM GPU SCHEDULER 6868M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 6869L: dri-devel@lists.freedesktop.org 6870S: Maintained 6871T: git git://anongit.freedesktop.org/drm/drm-misc 6872F: drivers/gpu/drm/scheduler/ 6873F: include/drm/gpu_scheduler.h 6874 6875DSBR100 USB FM RADIO DRIVER 6876M: Alexey Klimov <klimov.linux@gmail.com> 6877L: linux-media@vger.kernel.org 6878S: Maintained 6879T: git git://linuxtv.org/media_tree.git 6880F: drivers/media/radio/dsbr100.c 6881 6882DT3155 MEDIA DRIVER 6883M: Hans Verkuil <hverkuil@xs4all.nl> 6884L: linux-media@vger.kernel.org 6885S: Odd Fixes 6886W: https://linuxtv.org 6887T: git git://linuxtv.org/media_tree.git 6888F: drivers/media/pci/dt3155/ 6889 6890DVB_USB_AF9015 MEDIA DRIVER 6891M: Antti Palosaari <crope@iki.fi> 6892L: linux-media@vger.kernel.org 6893S: Maintained 6894W: https://linuxtv.org 6895W: http://palosaari.fi/linux/ 6896Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6897T: git git://linuxtv.org/anttip/media_tree.git 6898F: drivers/media/usb/dvb-usb-v2/af9015* 6899 6900DVB_USB_AF9035 MEDIA DRIVER 6901M: Antti Palosaari <crope@iki.fi> 6902L: linux-media@vger.kernel.org 6903S: Maintained 6904W: https://linuxtv.org 6905W: http://palosaari.fi/linux/ 6906Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6907T: git git://linuxtv.org/anttip/media_tree.git 6908F: drivers/media/usb/dvb-usb-v2/af9035* 6909 6910DVB_USB_ANYSEE MEDIA DRIVER 6911M: Antti Palosaari <crope@iki.fi> 6912L: linux-media@vger.kernel.org 6913S: Maintained 6914W: https://linuxtv.org 6915W: http://palosaari.fi/linux/ 6916Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6917T: git git://linuxtv.org/anttip/media_tree.git 6918F: drivers/media/usb/dvb-usb-v2/anysee* 6919 6920DVB_USB_AU6610 MEDIA DRIVER 6921M: Antti Palosaari <crope@iki.fi> 6922L: linux-media@vger.kernel.org 6923S: Maintained 6924W: https://linuxtv.org 6925W: http://palosaari.fi/linux/ 6926Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6927T: git git://linuxtv.org/anttip/media_tree.git 6928F: drivers/media/usb/dvb-usb-v2/au6610* 6929 6930DVB_USB_CE6230 MEDIA DRIVER 6931M: Antti Palosaari <crope@iki.fi> 6932L: linux-media@vger.kernel.org 6933S: Maintained 6934W: https://linuxtv.org 6935W: http://palosaari.fi/linux/ 6936Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6937T: git git://linuxtv.org/anttip/media_tree.git 6938F: drivers/media/usb/dvb-usb-v2/ce6230* 6939 6940DVB_USB_CXUSB MEDIA DRIVER 6941M: Michael Krufky <mkrufky@linuxtv.org> 6942L: linux-media@vger.kernel.org 6943S: Maintained 6944W: https://linuxtv.org 6945W: http://github.com/mkrufky 6946Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6947T: git git://linuxtv.org/media_tree.git 6948F: drivers/media/usb/dvb-usb/cxusb* 6949 6950DVB_USB_EC168 MEDIA DRIVER 6951M: Antti Palosaari <crope@iki.fi> 6952L: linux-media@vger.kernel.org 6953S: Maintained 6954W: https://linuxtv.org 6955W: http://palosaari.fi/linux/ 6956Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6957T: git git://linuxtv.org/anttip/media_tree.git 6958F: drivers/media/usb/dvb-usb-v2/ec168* 6959 6960DVB_USB_GL861 MEDIA DRIVER 6961M: Antti Palosaari <crope@iki.fi> 6962L: linux-media@vger.kernel.org 6963S: Maintained 6964W: https://linuxtv.org 6965Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6966T: git git://linuxtv.org/anttip/media_tree.git 6967F: drivers/media/usb/dvb-usb-v2/gl861* 6968 6969DVB_USB_MXL111SF MEDIA DRIVER 6970M: Michael Krufky <mkrufky@linuxtv.org> 6971L: linux-media@vger.kernel.org 6972S: Maintained 6973W: https://linuxtv.org 6974W: http://github.com/mkrufky 6975Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6976T: git git://linuxtv.org/mkrufky/mxl111sf.git 6977F: drivers/media/usb/dvb-usb-v2/mxl111sf* 6978 6979DVB_USB_RTL28XXU MEDIA DRIVER 6980M: Antti Palosaari <crope@iki.fi> 6981L: linux-media@vger.kernel.org 6982S: Maintained 6983W: https://linuxtv.org 6984W: http://palosaari.fi/linux/ 6985Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6986T: git git://linuxtv.org/anttip/media_tree.git 6987F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 6988 6989DVB_USB_V2 MEDIA DRIVER 6990M: Antti Palosaari <crope@iki.fi> 6991L: linux-media@vger.kernel.org 6992S: Maintained 6993W: https://linuxtv.org 6994W: http://palosaari.fi/linux/ 6995Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6996T: git git://linuxtv.org/anttip/media_tree.git 6997F: drivers/media/usb/dvb-usb-v2/dvb_usb* 6998F: drivers/media/usb/dvb-usb-v2/usb_urb.c 6999 7000DYNAMIC DEBUG 7001M: Jason Baron <jbaron@akamai.com> 7002S: Maintained 7003F: include/linux/dynamic_debug.h 7004F: lib/dynamic_debug.c 7005 7006DYNAMIC INTERRUPT MODERATION 7007M: Tal Gilboa <talgi@nvidia.com> 7008S: Maintained 7009F: Documentation/networking/net_dim.rst 7010F: include/linux/dim.h 7011F: lib/dim/ 7012 7013DZ DECSTATION DZ11 SERIAL DRIVER 7014M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7015S: Maintained 7016F: drivers/tty/serial/dz.* 7017 7018E3X0 POWER BUTTON DRIVER 7019M: Moritz Fischer <moritz.fischer@ettus.com> 7020L: usrp-users@lists.ettus.com 7021S: Supported 7022W: http://www.ettus.com 7023F: Documentation/devicetree/bindings/input/e3x0-button.txt 7024F: drivers/input/misc/e3x0-button.c 7025 7026E4000 MEDIA DRIVER 7027M: Antti Palosaari <crope@iki.fi> 7028L: linux-media@vger.kernel.org 7029S: Maintained 7030W: https://linuxtv.org 7031W: http://palosaari.fi/linux/ 7032Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7033T: git git://linuxtv.org/anttip/media_tree.git 7034F: drivers/media/tuners/e4000* 7035 7036EARTH_PT1 MEDIA DRIVER 7037M: Akihiro Tsukada <tskd08@gmail.com> 7038L: linux-media@vger.kernel.org 7039S: Odd Fixes 7040F: drivers/media/pci/pt1/ 7041 7042EARTH_PT3 MEDIA DRIVER 7043M: Akihiro Tsukada <tskd08@gmail.com> 7044L: linux-media@vger.kernel.org 7045S: Odd Fixes 7046F: drivers/media/pci/pt3/ 7047 7048EC100 MEDIA DRIVER 7049M: Antti Palosaari <crope@iki.fi> 7050L: linux-media@vger.kernel.org 7051S: Maintained 7052W: https://linuxtv.org 7053W: http://palosaari.fi/linux/ 7054Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7055T: git git://linuxtv.org/anttip/media_tree.git 7056F: drivers/media/dvb-frontends/ec100* 7057 7058ECRYPT FILE SYSTEM 7059M: Tyler Hicks <code@tyhicks.com> 7060L: ecryptfs@vger.kernel.org 7061S: Odd Fixes 7062W: http://ecryptfs.org 7063W: https://launchpad.net/ecryptfs 7064T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7065F: Documentation/filesystems/ecryptfs.rst 7066F: fs/ecryptfs/ 7067 7068EDAC-AMD64 7069M: Yazen Ghannam <yazen.ghannam@amd.com> 7070L: linux-edac@vger.kernel.org 7071S: Supported 7072F: drivers/edac/amd64_edac* 7073F: drivers/edac/mce_amd* 7074 7075EDAC-ARMADA 7076M: Jan Luebbe <jlu@pengutronix.de> 7077L: linux-edac@vger.kernel.org 7078S: Maintained 7079F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7080F: drivers/edac/armada_xp_* 7081 7082EDAC-AST2500 7083M: Stefan Schaeckeler <sschaeck@cisco.com> 7084S: Supported 7085F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7086F: drivers/edac/aspeed_edac.c 7087 7088EDAC-BLUEFIELD 7089M: Shravan Kumar Ramani <shravankr@nvidia.com> 7090S: Supported 7091F: drivers/edac/bluefield_edac.c 7092 7093EDAC-CALXEDA 7094M: Andre Przywara <andre.przywara@arm.com> 7095L: linux-edac@vger.kernel.org 7096S: Maintained 7097F: drivers/edac/highbank* 7098 7099EDAC-CAVIUM OCTEON 7100M: Ralf Baechle <ralf@linux-mips.org> 7101L: linux-edac@vger.kernel.org 7102L: linux-mips@vger.kernel.org 7103S: Supported 7104F: drivers/edac/octeon_edac* 7105 7106EDAC-CAVIUM THUNDERX 7107M: Robert Richter <rric@kernel.org> 7108L: linux-edac@vger.kernel.org 7109S: Odd Fixes 7110F: drivers/edac/thunderx_edac* 7111 7112EDAC-CORE 7113M: Borislav Petkov <bp@alien8.de> 7114M: Mauro Carvalho Chehab <mchehab@kernel.org> 7115M: Tony Luck <tony.luck@intel.com> 7116R: James Morse <james.morse@arm.com> 7117R: Robert Richter <rric@kernel.org> 7118L: linux-edac@vger.kernel.org 7119S: Supported 7120T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7121F: Documentation/admin-guide/ras.rst 7122F: Documentation/driver-api/edac.rst 7123F: drivers/edac/ 7124F: include/linux/edac.h 7125 7126EDAC-DMC520 7127M: Lei Wang <lewan@microsoft.com> 7128L: linux-edac@vger.kernel.org 7129S: Supported 7130F: drivers/edac/dmc520_edac.c 7131 7132EDAC-E752X 7133M: Mark Gross <markgross@kernel.org> 7134L: linux-edac@vger.kernel.org 7135S: Maintained 7136F: drivers/edac/e752x_edac.c 7137 7138EDAC-E7XXX 7139L: linux-edac@vger.kernel.org 7140S: Maintained 7141F: drivers/edac/e7xxx_edac.c 7142 7143EDAC-FSL_DDR 7144M: York Sun <york.sun@nxp.com> 7145L: linux-edac@vger.kernel.org 7146S: Maintained 7147F: drivers/edac/fsl_ddr_edac.* 7148 7149EDAC-GHES 7150M: Mauro Carvalho Chehab <mchehab@kernel.org> 7151L: linux-edac@vger.kernel.org 7152S: Maintained 7153F: drivers/edac/ghes_edac.c 7154 7155EDAC-I10NM 7156M: Tony Luck <tony.luck@intel.com> 7157L: linux-edac@vger.kernel.org 7158S: Maintained 7159F: drivers/edac/i10nm_base.c 7160 7161EDAC-I3000 7162L: linux-edac@vger.kernel.org 7163S: Orphan 7164F: drivers/edac/i3000_edac.c 7165 7166EDAC-I5000 7167L: linux-edac@vger.kernel.org 7168S: Maintained 7169F: drivers/edac/i5000_edac.c 7170 7171EDAC-I5400 7172M: Mauro Carvalho Chehab <mchehab@kernel.org> 7173L: linux-edac@vger.kernel.org 7174S: Maintained 7175F: drivers/edac/i5400_edac.c 7176 7177EDAC-I7300 7178M: Mauro Carvalho Chehab <mchehab@kernel.org> 7179L: linux-edac@vger.kernel.org 7180S: Maintained 7181F: drivers/edac/i7300_edac.c 7182 7183EDAC-I7CORE 7184M: Mauro Carvalho Chehab <mchehab@kernel.org> 7185L: linux-edac@vger.kernel.org 7186S: Maintained 7187F: drivers/edac/i7core_edac.c 7188 7189EDAC-I82443BXGX 7190M: Tim Small <tim@buttersideup.com> 7191L: linux-edac@vger.kernel.org 7192S: Maintained 7193F: drivers/edac/i82443bxgx_edac.c 7194 7195EDAC-I82975X 7196M: "Arvind R." <arvino55@gmail.com> 7197L: linux-edac@vger.kernel.org 7198S: Maintained 7199F: drivers/edac/i82975x_edac.c 7200 7201EDAC-IE31200 7202M: Jason Baron <jbaron@akamai.com> 7203L: linux-edac@vger.kernel.org 7204S: Maintained 7205F: drivers/edac/ie31200_edac.c 7206 7207EDAC-IGEN6 7208M: Tony Luck <tony.luck@intel.com> 7209R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7210L: linux-edac@vger.kernel.org 7211S: Maintained 7212F: drivers/edac/igen6_edac.c 7213 7214EDAC-MPC85XX 7215M: Johannes Thumshirn <morbidrsa@gmail.com> 7216L: linux-edac@vger.kernel.org 7217S: Maintained 7218F: drivers/edac/mpc85xx_edac.[ch] 7219 7220EDAC-PASEMI 7221M: Egor Martovetsky <egor@pasemi.com> 7222L: linux-edac@vger.kernel.org 7223S: Maintained 7224F: drivers/edac/pasemi_edac.c 7225 7226EDAC-PND2 7227M: Tony Luck <tony.luck@intel.com> 7228L: linux-edac@vger.kernel.org 7229S: Maintained 7230F: drivers/edac/pnd2_edac.[ch] 7231 7232EDAC-QCOM 7233M: Channagoud Kadabi <ckadabi@codeaurora.org> 7234M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7235L: linux-arm-msm@vger.kernel.org 7236L: linux-edac@vger.kernel.org 7237S: Maintained 7238F: drivers/edac/qcom_edac.c 7239 7240EDAC-R82600 7241M: Tim Small <tim@buttersideup.com> 7242L: linux-edac@vger.kernel.org 7243S: Maintained 7244F: drivers/edac/r82600_edac.c 7245 7246EDAC-SBRIDGE 7247M: Tony Luck <tony.luck@intel.com> 7248R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7249L: linux-edac@vger.kernel.org 7250S: Maintained 7251F: drivers/edac/sb_edac.c 7252 7253EDAC-SKYLAKE 7254M: Tony Luck <tony.luck@intel.com> 7255L: linux-edac@vger.kernel.org 7256S: Maintained 7257F: drivers/edac/skx_*.[ch] 7258 7259EDAC-TI 7260M: Tero Kristo <kristo@kernel.org> 7261L: linux-edac@vger.kernel.org 7262S: Odd Fixes 7263F: drivers/edac/ti_edac.c 7264 7265EDIROL UA-101/UA-1000 DRIVER 7266M: Clemens Ladisch <clemens@ladisch.de> 7267L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7268S: Maintained 7269T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7270F: sound/usb/misc/ua101.c 7271 7272EFI TEST DRIVER 7273M: Ivan Hu <ivan.hu@canonical.com> 7274M: Ard Biesheuvel <ardb@kernel.org> 7275L: linux-efi@vger.kernel.org 7276S: Maintained 7277F: drivers/firmware/efi/test/ 7278 7279EFI VARIABLE FILESYSTEM 7280M: Matthew Garrett <matthew.garrett@nebula.com> 7281M: Jeremy Kerr <jk@ozlabs.org> 7282M: Ard Biesheuvel <ardb@kernel.org> 7283L: linux-efi@vger.kernel.org 7284S: Maintained 7285T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7286F: fs/efivarfs/ 7287 7288EFIFB FRAMEBUFFER DRIVER 7289M: Peter Jones <pjones@redhat.com> 7290L: linux-fbdev@vger.kernel.org 7291S: Maintained 7292F: drivers/video/fbdev/efifb.c 7293 7294EFS FILESYSTEM 7295S: Orphan 7296W: http://aeschi.ch.eu.org/efs/ 7297F: fs/efs/ 7298 7299EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7300M: Douglas Miller <dougmill@linux.ibm.com> 7301L: netdev@vger.kernel.org 7302S: Maintained 7303F: drivers/net/ethernet/ibm/ehea/ 7304 7305EM28XX VIDEO4LINUX DRIVER 7306M: Mauro Carvalho Chehab <mchehab@kernel.org> 7307L: linux-media@vger.kernel.org 7308S: Maintained 7309W: https://linuxtv.org 7310T: git git://linuxtv.org/media_tree.git 7311F: Documentation/admin-guide/media/em28xx* 7312F: drivers/media/usb/em28xx/ 7313 7314EMBEDDED LINUX 7315M: Matt Mackall <mpm@selenic.com> 7316M: David Woodhouse <dwmw2@infradead.org> 7317L: linux-embedded@vger.kernel.org 7318S: Maintained 7319 7320EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7321M: Adrian Hunter <adrian.hunter@intel.com> 7322M: Ritesh Harjani <riteshh@codeaurora.org> 7323M: Asutosh Das <asutoshd@codeaurora.org> 7324L: linux-mmc@vger.kernel.org 7325S: Maintained 7326F: drivers/mmc/host/cqhci* 7327 7328EMULEX 10Gbps iSCSI - OneConnect DRIVER 7329M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7330L: linux-scsi@vger.kernel.org 7331S: Supported 7332W: http://www.broadcom.com 7333F: drivers/scsi/be2iscsi/ 7334 7335EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7336M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7337M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7338M: Somnath Kotur <somnath.kotur@broadcom.com> 7339L: netdev@vger.kernel.org 7340S: Supported 7341W: http://www.emulex.com 7342F: drivers/net/ethernet/emulex/benet/ 7343 7344EMULEX ONECONNECT ROCE DRIVER 7345M: Selvin Xavier <selvin.xavier@broadcom.com> 7346L: linux-rdma@vger.kernel.org 7347S: Odd Fixes 7348W: http://www.broadcom.com 7349F: drivers/infiniband/hw/ocrdma/ 7350F: include/uapi/rdma/ocrdma-abi.h 7351 7352EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7353M: James Smart <james.smart@broadcom.com> 7354M: Dick Kennedy <dick.kennedy@broadcom.com> 7355L: linux-scsi@vger.kernel.org 7356S: Supported 7357W: http://www.broadcom.com 7358F: drivers/scsi/lpfc/ 7359 7360EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7361M: James Smart <james.smart@broadcom.com> 7362M: Ram Vegesna <ram.vegesna@broadcom.com> 7363L: linux-scsi@vger.kernel.org 7364L: target-devel@vger.kernel.org 7365S: Supported 7366W: http://www.broadcom.com 7367F: drivers/scsi/elx/ 7368 7369ENE CB710 FLASH CARD READER DRIVER 7370M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7371S: Maintained 7372F: drivers/misc/cb710/ 7373F: drivers/mmc/host/cb710-mmc.* 7374F: include/linux/cb710.h 7375 7376ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7377M: Maxim Levitsky <maximlevitsky@gmail.com> 7378S: Maintained 7379F: drivers/media/rc/ene_ir.* 7380 7381EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7382M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7383L: linuxppc-dev@lists.ozlabs.org 7384S: Maintained 7385F: drivers/tty/ehv_bytechan.c 7386 7387EPSON S1D13XXX FRAMEBUFFER DRIVER 7388M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7389S: Maintained 7390T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7391F: drivers/video/fbdev/s1d13xxxfb.c 7392F: include/video/s1d13xxxfb.h 7393 7394EROFS FILE SYSTEM 7395M: Gao Xiang <xiang@kernel.org> 7396M: Chao Yu <chao@kernel.org> 7397L: linux-erofs@lists.ozlabs.org 7398S: Maintained 7399T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7400F: Documentation/filesystems/erofs.rst 7401F: fs/erofs/ 7402F: include/trace/events/erofs.h 7403 7404ERRSEQ ERROR TRACKING INFRASTRUCTURE 7405M: Jeff Layton <jlayton@kernel.org> 7406S: Maintained 7407F: include/linux/errseq.h 7408F: lib/errseq.c 7409 7410ET131X NETWORK DRIVER 7411M: Mark Einon <mark.einon@gmail.com> 7412S: Odd Fixes 7413F: drivers/net/ethernet/agere/ 7414 7415ETAS ES58X CAN/USB DRIVER 7416M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7417L: linux-can@vger.kernel.org 7418S: Maintained 7419F: drivers/net/can/usb/etas_es58x/ 7420 7421ETHERNET BRIDGE 7422M: Roopa Prabhu <roopa@nvidia.com> 7423M: Nikolay Aleksandrov <razor@blackwall.org> 7424L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7425L: netdev@vger.kernel.org 7426S: Maintained 7427W: http://www.linuxfoundation.org/en/Net:Bridge 7428F: include/linux/netfilter_bridge/ 7429F: net/bridge/ 7430 7431ETHERNET PHY LIBRARY 7432M: Andrew Lunn <andrew@lunn.ch> 7433M: Heiner Kallweit <hkallweit1@gmail.com> 7434R: Russell King <linux@armlinux.org.uk> 7435L: netdev@vger.kernel.org 7436S: Maintained 7437F: Documentation/ABI/testing/sysfs-class-net-phydev 7438F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7439F: Documentation/devicetree/bindings/net/mdio* 7440F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7441F: Documentation/networking/phy.rst 7442F: drivers/net/mdio/ 7443F: drivers/net/mdio/acpi_mdio.c 7444F: drivers/net/mdio/fwnode_mdio.c 7445F: drivers/net/mdio/of_mdio.c 7446F: drivers/net/pcs/ 7447F: drivers/net/phy/ 7448F: include/dt-bindings/net/qca-ar803x.h 7449F: include/linux/linkmode.h 7450F: include/linux/*mdio*.h 7451F: include/linux/mdio/*.h 7452F: include/linux/mii.h 7453F: include/linux/of_net.h 7454F: include/linux/phy.h 7455F: include/linux/phy_fixed.h 7456F: include/linux/platform_data/mdio-bcm-unimac.h 7457F: include/linux/platform_data/mdio-gpio.h 7458F: include/trace/events/mdio.h 7459F: include/uapi/linux/mdio.h 7460F: include/uapi/linux/mii.h 7461F: net/core/of_net.c 7462 7463EXEC & BINFMT API 7464R: Eric Biederman <ebiederm@xmission.com> 7465R: Kees Cook <keescook@chromium.org> 7466L: linux-mm@kvack.org 7467S: Supported 7468T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7469F: arch/alpha/kernel/binfmt_loader.c 7470F: fs/*binfmt_*.c 7471F: fs/exec.c 7472F: include/linux/binfmts.h 7473F: include/linux/elf.h 7474F: include/uapi/linux/binfmts.h 7475F: include/uapi/linux/elf.h 7476F: tools/testing/selftests/exec/ 7477N: asm/elf.h 7478N: binfmt 7479 7480EXFAT FILE SYSTEM 7481M: Namjae Jeon <linkinjeon@kernel.org> 7482M: Sungjong Seo <sj1557.seo@samsung.com> 7483L: linux-fsdevel@vger.kernel.org 7484S: Maintained 7485F: fs/exfat/ 7486 7487EXT2 FILE SYSTEM 7488M: Jan Kara <jack@suse.com> 7489L: linux-ext4@vger.kernel.org 7490S: Maintained 7491F: Documentation/filesystems/ext2.rst 7492F: fs/ext2/ 7493F: include/linux/ext2* 7494 7495EXT4 FILE SYSTEM 7496M: "Theodore Ts'o" <tytso@mit.edu> 7497M: Andreas Dilger <adilger.kernel@dilger.ca> 7498L: linux-ext4@vger.kernel.org 7499S: Maintained 7500W: http://ext4.wiki.kernel.org 7501Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7502T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7503F: Documentation/filesystems/ext4/ 7504F: fs/ext4/ 7505F: include/trace/events/ext4.h 7506 7507Extended Verification Module (EVM) 7508M: Mimi Zohar <zohar@linux.ibm.com> 7509L: linux-integrity@vger.kernel.org 7510S: Supported 7511T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7512F: security/integrity/evm/ 7513F: security/integrity/ 7514 7515EXTENSIBLE FIRMWARE INTERFACE (EFI) 7516M: Ard Biesheuvel <ardb@kernel.org> 7517L: linux-efi@vger.kernel.org 7518S: Maintained 7519T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7520F: Documentation/admin-guide/efi-stub.rst 7521F: arch/*/include/asm/efi.h 7522F: arch/*/kernel/efi.c 7523F: arch/arm/boot/compressed/efi-header.S 7524F: arch/arm64/kernel/efi-entry.S 7525F: arch/x86/platform/efi/ 7526F: drivers/firmware/efi/ 7527F: include/linux/efi*.h 7528 7529EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7530M: MyungJoo Ham <myungjoo.ham@samsung.com> 7531M: Chanwoo Choi <cw00.choi@samsung.com> 7532L: linux-kernel@vger.kernel.org 7533S: Maintained 7534T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7535F: Documentation/devicetree/bindings/extcon/ 7536F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7537F: drivers/extcon/ 7538F: include/linux/extcon.h 7539F: include/linux/extcon/ 7540 7541EXTRA BOOT CONFIG 7542M: Masami Hiramatsu <mhiramat@kernel.org> 7543S: Maintained 7544F: Documentation/admin-guide/bootconfig.rst 7545F: fs/proc/bootconfig.c 7546F: include/linux/bootconfig.h 7547F: lib/bootconfig-data.S 7548F: lib/bootconfig.c 7549F: tools/bootconfig/* 7550F: tools/bootconfig/scripts/* 7551 7552EXYNOS DP DRIVER 7553M: Jingoo Han <jingoohan1@gmail.com> 7554L: dri-devel@lists.freedesktop.org 7555S: Maintained 7556F: drivers/gpu/drm/exynos/exynos_dp* 7557 7558EXYNOS SYSMMU (IOMMU) driver 7559M: Marek Szyprowski <m.szyprowski@samsung.com> 7560L: iommu@lists.linux-foundation.org 7561S: Maintained 7562F: drivers/iommu/exynos-iommu.c 7563 7564F2FS FILE SYSTEM 7565M: Jaegeuk Kim <jaegeuk@kernel.org> 7566M: Chao Yu <chao@kernel.org> 7567L: linux-f2fs-devel@lists.sourceforge.net 7568S: Maintained 7569W: https://f2fs.wiki.kernel.org/ 7570T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7571F: Documentation/ABI/testing/sysfs-fs-f2fs 7572F: Documentation/filesystems/f2fs.rst 7573F: fs/f2fs/ 7574F: include/linux/f2fs_fs.h 7575F: include/trace/events/f2fs.h 7576F: include/uapi/linux/f2fs.h 7577 7578F71805F HARDWARE MONITORING DRIVER 7579M: Jean Delvare <jdelvare@suse.com> 7580L: linux-hwmon@vger.kernel.org 7581S: Maintained 7582F: Documentation/hwmon/f71805f.rst 7583F: drivers/hwmon/f71805f.c 7584 7585FADDR2LINE 7586M: Josh Poimboeuf <jpoimboe@kernel.org> 7587S: Maintained 7588F: scripts/faddr2line 7589 7590FAILOVER MODULE 7591M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7592L: netdev@vger.kernel.org 7593S: Supported 7594F: Documentation/networking/failover.rst 7595F: include/net/failover.h 7596F: net/core/failover.c 7597 7598FANOTIFY 7599M: Jan Kara <jack@suse.cz> 7600R: Amir Goldstein <amir73il@gmail.com> 7601R: Matthew Bobrowski <repnop@google.com> 7602L: linux-fsdevel@vger.kernel.org 7603S: Maintained 7604F: fs/notify/fanotify/ 7605F: include/linux/fanotify.h 7606F: include/uapi/linux/fanotify.h 7607 7608FARSYNC SYNCHRONOUS DRIVER 7609M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7610S: Supported 7611W: http://www.farsite.co.uk/ 7612F: drivers/net/wan/farsync.* 7613 7614FAULT INJECTION SUPPORT 7615M: Akinobu Mita <akinobu.mita@gmail.com> 7616S: Supported 7617F: Documentation/fault-injection/ 7618F: lib/fault-inject.c 7619 7620FBTFT Framebuffer drivers 7621L: dri-devel@lists.freedesktop.org 7622L: linux-fbdev@vger.kernel.org 7623S: Orphan 7624F: drivers/staging/fbtft/ 7625 7626FC0011 TUNER DRIVER 7627M: Michael Buesch <m@bues.ch> 7628L: linux-media@vger.kernel.org 7629S: Maintained 7630F: drivers/media/tuners/fc0011.c 7631F: drivers/media/tuners/fc0011.h 7632 7633FC2580 MEDIA DRIVER 7634M: Antti Palosaari <crope@iki.fi> 7635L: linux-media@vger.kernel.org 7636S: Maintained 7637W: https://linuxtv.org 7638W: http://palosaari.fi/linux/ 7639Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7640T: git git://linuxtv.org/anttip/media_tree.git 7641F: drivers/media/tuners/fc2580* 7642 7643FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7644M: Hannes Reinecke <hare@suse.de> 7645L: linux-scsi@vger.kernel.org 7646S: Supported 7647W: www.Open-FCoE.org 7648F: drivers/scsi/fcoe/ 7649F: drivers/scsi/libfc/ 7650F: include/scsi/fc/ 7651F: include/scsi/libfc.h 7652F: include/scsi/libfcoe.h 7653F: include/uapi/scsi/fc/ 7654 7655FILE LOCKING (flock() and fcntl()/lockf()) 7656M: Jeff Layton <jlayton@kernel.org> 7657M: Chuck Lever <chuck.lever@oracle.com> 7658L: linux-fsdevel@vger.kernel.org 7659S: Maintained 7660F: fs/fcntl.c 7661F: fs/locks.c 7662F: include/linux/fcntl.h 7663F: include/uapi/linux/fcntl.h 7664 7665FILESYSTEM DIRECT ACCESS (DAX) 7666M: Dan Williams <dan.j.williams@intel.com> 7667R: Matthew Wilcox <willy@infradead.org> 7668R: Jan Kara <jack@suse.cz> 7669L: linux-fsdevel@vger.kernel.org 7670L: nvdimm@lists.linux.dev 7671S: Supported 7672F: fs/dax.c 7673F: include/linux/dax.h 7674F: include/trace/events/fs_dax.h 7675 7676FILESYSTEMS (VFS and infrastructure) 7677M: Alexander Viro <viro@zeniv.linux.org.uk> 7678L: linux-fsdevel@vger.kernel.org 7679S: Maintained 7680F: fs/* 7681F: include/linux/fs.h 7682F: include/linux/fs_types.h 7683F: include/uapi/linux/fs.h 7684F: include/uapi/linux/openat2.h 7685X: fs/io-wq.c 7686X: fs/io-wq.h 7687X: fs/io_uring.c 7688 7689FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7690M: Riku Voipio <riku.voipio@iki.fi> 7691L: linux-hwmon@vger.kernel.org 7692S: Maintained 7693F: drivers/hwmon/f75375s.c 7694F: include/linux/f75375s.h 7695 7696FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7697M: Clemens Ladisch <clemens@ladisch.de> 7698M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7699L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7700S: Maintained 7701T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7702F: include/uapi/sound/firewire.h 7703F: sound/firewire/ 7704 7705FIREWIRE MEDIA DRIVERS (firedtv) 7706M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7707L: linux-media@vger.kernel.org 7708L: linux1394-devel@lists.sourceforge.net 7709S: Maintained 7710T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7711F: drivers/media/firewire/ 7712 7713FIREWIRE SBP-2 TARGET 7714M: Chris Boot <bootc@bootc.net> 7715L: linux-scsi@vger.kernel.org 7716L: target-devel@vger.kernel.org 7717L: linux1394-devel@lists.sourceforge.net 7718S: Maintained 7719T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7720F: drivers/target/sbp/ 7721 7722FIREWIRE SUBSYSTEM 7723M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7724L: linux1394-devel@lists.sourceforge.net 7725S: Maintained 7726W: http://ieee1394.wiki.kernel.org/ 7727T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7728F: drivers/firewire/ 7729F: include/linux/firewire.h 7730F: include/uapi/linux/firewire*.h 7731F: tools/firewire/ 7732 7733FIRMWARE FRAMEWORK FOR ARMV8-A 7734M: Sudeep Holla <sudeep.holla@arm.com> 7735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7736S: Maintained 7737F: drivers/firmware/arm_ffa/ 7738F: include/linux/arm_ffa.h 7739 7740FIRMWARE LOADER (request_firmware) 7741M: Luis Chamberlain <mcgrof@kernel.org> 7742M: Russ Weight <russell.h.weight@intel.com> 7743L: linux-kernel@vger.kernel.org 7744S: Maintained 7745F: Documentation/firmware_class/ 7746F: drivers/base/firmware_loader/ 7747F: include/linux/firmware.h 7748 7749FLEXTIMER FTM-QUADDEC DRIVER 7750M: Patrick Havelange <patrick.havelange@essensium.com> 7751L: linux-iio@vger.kernel.org 7752S: Maintained 7753F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7754F: drivers/counter/ftm-quaddec.c 7755 7756FLOPPY DRIVER 7757M: Denis Efremov <efremov@linux.com> 7758L: linux-block@vger.kernel.org 7759S: Odd Fixes 7760F: drivers/block/floppy.c 7761 7762FLYSKY FSIA6B RC RECEIVER 7763M: Markus Koch <markus@notsyncing.net> 7764L: linux-input@vger.kernel.org 7765S: Maintained 7766F: drivers/input/joystick/fsia6b.c 7767 7768FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 7769M: Geoffrey D. Bennett <g@b4.vu> 7770L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7771S: Maintained 7772T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7773F: sound/usb/mixer_scarlett_gen2.c 7774 7775FORCEDETH GIGABIT ETHERNET DRIVER 7776M: Rain River <rain.1986.08.12@gmail.com> 7777M: Zhu Yanjun <zyjzyj2000@gmail.com> 7778L: netdev@vger.kernel.org 7779S: Maintained 7780F: drivers/net/ethernet/nvidia/* 7781 7782FORTIFY_SOURCE 7783M: Kees Cook <keescook@chromium.org> 7784L: linux-hardening@vger.kernel.org 7785S: Supported 7786F: include/linux/fortify-string.h 7787F: lib/test_fortify/* 7788F: scripts/test_fortify.sh 7789K: \b__NO_FORTIFY\b 7790 7791FPGA DFL DRIVERS 7792M: Wu Hao <hao.wu@intel.com> 7793R: Tom Rix <trix@redhat.com> 7794L: linux-fpga@vger.kernel.org 7795S: Maintained 7796F: Documentation/ABI/testing/sysfs-bus-dfl* 7797F: Documentation/fpga/dfl.rst 7798F: drivers/fpga/dfl* 7799F: drivers/uio/uio_dfl.c 7800F: include/linux/dfl.h 7801F: include/uapi/linux/fpga-dfl.h 7802 7803FPGA MANAGER FRAMEWORK 7804M: Moritz Fischer <mdf@kernel.org> 7805M: Wu Hao <hao.wu@intel.com> 7806M: Xu Yilun <yilun.xu@intel.com> 7807R: Tom Rix <trix@redhat.com> 7808L: linux-fpga@vger.kernel.org 7809S: Maintained 7810Q: http://patchwork.kernel.org/project/linux-fpga/list/ 7811T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 7812F: Documentation/devicetree/bindings/fpga/ 7813F: Documentation/driver-api/fpga/ 7814F: Documentation/fpga/ 7815F: drivers/fpga/ 7816F: include/linux/fpga/ 7817 7818FPU EMULATOR 7819M: Bill Metzenthen <billm@melbpc.org.au> 7820S: Maintained 7821W: http://floatingpoint.sourceforge.net/emulator/index.html 7822F: arch/x86/math-emu/ 7823 7824FRAMEBUFFER CORE 7825M: Daniel Vetter <daniel@ffwll.ch> 7826F: drivers/video/fbdev/core/ 7827S: Odd Fixes 7828T: git git://anongit.freedesktop.org/drm/drm-misc 7829 7830FRAMEBUFFER LAYER 7831M: Helge Deller <deller@gmx.de> 7832L: linux-fbdev@vger.kernel.org 7833L: dri-devel@lists.freedesktop.org 7834S: Maintained 7835Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 7836T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 7837F: Documentation/fb/ 7838F: drivers/video/ 7839F: include/linux/fb.h 7840F: include/uapi/linux/fb.h 7841F: include/uapi/video/ 7842F: include/video/ 7843 7844FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 7845M: Horia Geantă <horia.geanta@nxp.com> 7846M: Pankaj Gupta <pankaj.gupta@nxp.com> 7847M: Gaurav Jain <gaurav.jain@nxp.com> 7848L: linux-crypto@vger.kernel.org 7849S: Maintained 7850F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 7851F: drivers/crypto/caam/ 7852 7853FREESCALE COLDFIRE M5441X MMC DRIVER 7854M: Angelo Dureghello <angelo.dureghello@timesys.com> 7855L: linux-mmc@vger.kernel.org 7856S: Maintained 7857F: drivers/mmc/host/sdhci-esdhc-mcf.c 7858F: include/linux/platform_data/mmc-esdhc-mcf.h 7859 7860FREESCALE DIU FRAMEBUFFER DRIVER 7861M: Timur Tabi <timur@kernel.org> 7862L: linux-fbdev@vger.kernel.org 7863S: Maintained 7864F: drivers/video/fbdev/fsl-diu-fb.* 7865 7866FREESCALE DMA DRIVER 7867M: Li Yang <leoyang.li@nxp.com> 7868M: Zhang Wei <zw@zh-kernel.org> 7869L: linuxppc-dev@lists.ozlabs.org 7870S: Maintained 7871F: drivers/dma/fsldma.* 7872 7873FREESCALE DSPI DRIVER 7874M: Vladimir Oltean <olteanv@gmail.com> 7875L: linux-spi@vger.kernel.org 7876S: Maintained 7877F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 7878F: drivers/spi/spi-fsl-dspi.c 7879F: include/linux/spi/spi-fsl-dspi.h 7880 7881FREESCALE ENETC ETHERNET DRIVERS 7882M: Claudiu Manoil <claudiu.manoil@nxp.com> 7883L: netdev@vger.kernel.org 7884S: Maintained 7885F: drivers/net/ethernet/freescale/enetc/ 7886 7887FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 7888M: Claudiu Manoil <claudiu.manoil@nxp.com> 7889L: netdev@vger.kernel.org 7890S: Maintained 7891F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 7892F: drivers/net/ethernet/freescale/gianfar* 7893 7894FREESCALE GPMI NAND DRIVER 7895M: Han Xu <han.xu@nxp.com> 7896L: linux-mtd@lists.infradead.org 7897S: Maintained 7898F: drivers/mtd/nand/raw/gpmi-nand/* 7899 7900FREESCALE I2C CPM DRIVER 7901M: Jochen Friedrich <jochen@scram.de> 7902L: linuxppc-dev@lists.ozlabs.org 7903L: linux-i2c@vger.kernel.org 7904S: Maintained 7905F: drivers/i2c/busses/i2c-cpm.c 7906 7907FREESCALE IMX / MXC FEC DRIVER 7908M: Joakim Zhang <qiangqing.zhang@nxp.com> 7909L: netdev@vger.kernel.org 7910S: Maintained 7911F: Documentation/devicetree/bindings/net/fsl,fec.yaml 7912F: drivers/net/ethernet/freescale/fec.h 7913F: drivers/net/ethernet/freescale/fec_main.c 7914F: drivers/net/ethernet/freescale/fec_ptp.c 7915 7916FREESCALE IMX / MXC FRAMEBUFFER DRIVER 7917M: Sascha Hauer <s.hauer@pengutronix.de> 7918R: Pengutronix Kernel Team <kernel@pengutronix.de> 7919L: linux-fbdev@vger.kernel.org 7920L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7921S: Maintained 7922F: drivers/video/fbdev/imxfb.c 7923F: include/linux/platform_data/video-imxfb.h 7924 7925FREESCALE IMX DDR PMU DRIVER 7926M: Frank Li <Frank.li@nxp.com> 7927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7928S: Maintained 7929F: Documentation/admin-guide/perf/imx-ddr.rst 7930F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 7931F: drivers/perf/fsl_imx8_ddr_perf.c 7932 7933FREESCALE IMX I2C DRIVER 7934M: Oleksij Rempel <o.rempel@pengutronix.de> 7935R: Pengutronix Kernel Team <kernel@pengutronix.de> 7936L: linux-i2c@vger.kernel.org 7937S: Maintained 7938F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 7939F: drivers/i2c/busses/i2c-imx.c 7940 7941FREESCALE IMX LPI2C DRIVER 7942M: Dong Aisheng <aisheng.dong@nxp.com> 7943L: linux-i2c@vger.kernel.org 7944L: linux-imx@nxp.com 7945S: Maintained 7946F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 7947F: drivers/i2c/busses/i2c-imx-lpi2c.c 7948 7949FREESCALE MPC I2C DRIVER 7950M: Chris Packham <chris.packham@alliedtelesis.co.nz> 7951L: linux-i2c@vger.kernel.org 7952S: Maintained 7953F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 7954F: drivers/i2c/busses/i2c-mpc.c 7955 7956FREESCALE QORIQ DPAA ETHERNET DRIVER 7957M: Madalin Bucur <madalin.bucur@nxp.com> 7958L: netdev@vger.kernel.org 7959S: Maintained 7960F: drivers/net/ethernet/freescale/dpaa 7961 7962FREESCALE QORIQ DPAA FMAN DRIVER 7963M: Madalin Bucur <madalin.bucur@nxp.com> 7964L: netdev@vger.kernel.org 7965S: Maintained 7966F: Documentation/devicetree/bindings/net/fsl-fman.txt 7967F: drivers/net/ethernet/freescale/fman 7968 7969FREESCALE QORIQ PTP CLOCK DRIVER 7970M: Yangbo Lu <yangbo.lu@nxp.com> 7971L: netdev@vger.kernel.org 7972S: Maintained 7973F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 7974F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 7975F: drivers/net/ethernet/freescale/dpaa2/dprtc* 7976F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 7977F: drivers/ptp/ptp_qoriq.c 7978F: drivers/ptp/ptp_qoriq_debugfs.c 7979F: include/linux/fsl/ptp_qoriq.h 7980 7981FREESCALE QUAD SPI DRIVER 7982M: Han Xu <han.xu@nxp.com> 7983L: linux-spi@vger.kernel.org 7984S: Maintained 7985F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 7986F: drivers/spi/spi-fsl-qspi.c 7987 7988FREESCALE QUICC ENGINE LIBRARY 7989M: Qiang Zhao <qiang.zhao@nxp.com> 7990L: linuxppc-dev@lists.ozlabs.org 7991S: Maintained 7992F: drivers/soc/fsl/qe/ 7993F: include/soc/fsl/qe/ 7994 7995FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 7996M: Li Yang <leoyang.li@nxp.com> 7997L: netdev@vger.kernel.org 7998L: linuxppc-dev@lists.ozlabs.org 7999S: Maintained 8000F: drivers/net/ethernet/freescale/ucc_geth* 8001 8002FREESCALE QUICC ENGINE UCC HDLC DRIVER 8003M: Zhao Qiang <qiang.zhao@nxp.com> 8004L: netdev@vger.kernel.org 8005L: linuxppc-dev@lists.ozlabs.org 8006S: Maintained 8007F: drivers/net/wan/fsl_ucc_hdlc* 8008 8009FREESCALE QUICC ENGINE UCC UART DRIVER 8010M: Timur Tabi <timur@kernel.org> 8011L: linuxppc-dev@lists.ozlabs.org 8012S: Maintained 8013F: drivers/tty/serial/ucc_uart.c 8014 8015FREESCALE SOC DRIVERS 8016M: Li Yang <leoyang.li@nxp.com> 8017L: linuxppc-dev@lists.ozlabs.org 8018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8019S: Maintained 8020F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8021F: Documentation/devicetree/bindings/soc/fsl/ 8022F: drivers/soc/fsl/ 8023F: include/linux/fsl/ 8024F: include/soc/fsl/ 8025 8026FREESCALE SOC FS_ENET DRIVER 8027M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8028L: linuxppc-dev@lists.ozlabs.org 8029L: netdev@vger.kernel.org 8030S: Maintained 8031F: drivers/net/ethernet/freescale/fs_enet/ 8032F: include/linux/fs_enet_pd.h 8033 8034FREESCALE SOC SOUND DRIVERS 8035M: Shengjiu Wang <shengjiu.wang@gmail.com> 8036M: Xiubo Li <Xiubo.Lee@gmail.com> 8037R: Fabio Estevam <festevam@gmail.com> 8038R: Nicolin Chen <nicoleotsuka@gmail.com> 8039L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8040L: linuxppc-dev@lists.ozlabs.org 8041S: Maintained 8042F: sound/soc/fsl/fsl* 8043F: sound/soc/fsl/imx* 8044F: sound/soc/fsl/mpc8610_hpcd.c 8045 8046FREESCALE USB PERIPHERAL DRIVERS 8047M: Li Yang <leoyang.li@nxp.com> 8048L: linux-usb@vger.kernel.org 8049L: linuxppc-dev@lists.ozlabs.org 8050S: Maintained 8051F: drivers/usb/gadget/udc/fsl* 8052 8053FREESCALE USB PHY DRIVER 8054M: Ran Wang <ran.wang_1@nxp.com> 8055L: linux-usb@vger.kernel.org 8056L: linuxppc-dev@lists.ozlabs.org 8057S: Maintained 8058F: drivers/usb/phy/phy-fsl-usb* 8059 8060FREEVXFS FILESYSTEM 8061M: Christoph Hellwig <hch@infradead.org> 8062S: Maintained 8063W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8064F: fs/freevxfs/ 8065 8066FREEZER 8067M: "Rafael J. Wysocki" <rafael@kernel.org> 8068M: Pavel Machek <pavel@ucw.cz> 8069L: linux-pm@vger.kernel.org 8070S: Supported 8071F: Documentation/power/freezing-of-tasks.rst 8072F: include/linux/freezer.h 8073F: kernel/freezer.c 8074 8075FRONTSWAP API 8076M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8077L: linux-kernel@vger.kernel.org 8078S: Maintained 8079F: include/linux/frontswap.h 8080F: mm/frontswap.c 8081 8082FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8083M: David Howells <dhowells@redhat.com> 8084L: linux-cachefs@redhat.com (moderated for non-subscribers) 8085S: Supported 8086F: Documentation/filesystems/caching/ 8087F: fs/fscache/ 8088F: include/linux/fscache*.h 8089 8090FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8091M: Theodore Y. Ts'o <tytso@mit.edu> 8092M: Jaegeuk Kim <jaegeuk@kernel.org> 8093M: Eric Biggers <ebiggers@kernel.org> 8094L: linux-fscrypt@vger.kernel.org 8095S: Supported 8096Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8097T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8098F: Documentation/filesystems/fscrypt.rst 8099F: fs/crypto/ 8100F: include/linux/fscrypt*.h 8101F: include/uapi/linux/fscrypt.h 8102 8103FSI SUBSYSTEM 8104M: Jeremy Kerr <jk@ozlabs.org> 8105M: Joel Stanley <joel@jms.id.au> 8106R: Alistar Popple <alistair@popple.id.au> 8107R: Eddie James <eajames@linux.ibm.com> 8108L: linux-fsi@lists.ozlabs.org 8109S: Supported 8110Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8111T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8112F: drivers/fsi/ 8113F: include/linux/fsi*.h 8114F: include/trace/events/fsi*.h 8115 8116FSI-ATTACHED I2C DRIVER 8117M: Eddie James <eajames@linux.ibm.com> 8118L: linux-i2c@vger.kernel.org 8119L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8120S: Maintained 8121F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8122F: drivers/i2c/busses/i2c-fsi.c 8123 8124FSI-ATTACHED SPI DRIVER 8125M: Eddie James <eajames@linux.ibm.com> 8126L: linux-spi@vger.kernel.org 8127S: Maintained 8128F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8129F: drivers/spi/spi-fsi.c 8130 8131FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8132M: Jan Kara <jack@suse.cz> 8133R: Amir Goldstein <amir73il@gmail.com> 8134L: linux-fsdevel@vger.kernel.org 8135S: Maintained 8136T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8137F: fs/notify/ 8138F: include/linux/fsnotify*.h 8139 8140FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8141M: Eric Biggers <ebiggers@kernel.org> 8142M: Theodore Y. Ts'o <tytso@mit.edu> 8143L: linux-fscrypt@vger.kernel.org 8144S: Supported 8145Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8146T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8147F: Documentation/filesystems/fsverity.rst 8148F: fs/verity/ 8149F: include/linux/fsverity.h 8150F: include/uapi/linux/fsverity.h 8151 8152FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8153M: Michael Zaidman <michael.zaidman@gmail.com> 8154L: linux-i2c@vger.kernel.org 8155L: linux-input@vger.kernel.org 8156S: Maintained 8157F: drivers/hid/hid-ft260.c 8158 8159FUJITSU LAPTOP EXTRAS 8160M: Jonathan Woithe <jwoithe@just42.net> 8161L: platform-driver-x86@vger.kernel.org 8162S: Maintained 8163F: drivers/platform/x86/fujitsu-laptop.c 8164 8165FUJITSU M-5MO LS CAMERA ISP DRIVER 8166M: Kyungmin Park <kyungmin.park@samsung.com> 8167M: Heungjun Kim <riverful.kim@samsung.com> 8168L: linux-media@vger.kernel.org 8169S: Maintained 8170F: drivers/media/i2c/m5mols/ 8171F: include/media/i2c/m5mols.h 8172 8173FUJITSU TABLET EXTRAS 8174M: Robert Gerlach <khnz@gmx.de> 8175L: platform-driver-x86@vger.kernel.org 8176S: Maintained 8177F: drivers/platform/x86/fujitsu-tablet.c 8178 8179FUNGIBLE ETHERNET DRIVERS 8180M: Dimitris Michailidis <dmichail@fungible.com> 8181L: netdev@vger.kernel.org 8182S: Supported 8183F: drivers/net/ethernet/fungible/ 8184 8185FUSE: FILESYSTEM IN USERSPACE 8186M: Miklos Szeredi <miklos@szeredi.hu> 8187L: linux-fsdevel@vger.kernel.org 8188S: Maintained 8189W: https://github.com/libfuse/ 8190T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8191F: Documentation/filesystems/fuse.rst 8192F: fs/fuse/ 8193F: include/uapi/linux/fuse.h 8194 8195FUTEX SUBSYSTEM 8196M: Thomas Gleixner <tglx@linutronix.de> 8197M: Ingo Molnar <mingo@redhat.com> 8198R: Peter Zijlstra <peterz@infradead.org> 8199R: Darren Hart <dvhart@infradead.org> 8200R: Davidlohr Bueso <dave@stgolabs.net> 8201R: André Almeida <andrealmeid@igalia.com> 8202L: linux-kernel@vger.kernel.org 8203S: Maintained 8204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8205F: Documentation/locking/*futex* 8206F: include/asm-generic/futex.h 8207F: include/linux/futex.h 8208F: include/uapi/linux/futex.h 8209F: kernel/futex/* 8210F: tools/perf/bench/futex* 8211F: tools/testing/selftests/futex/ 8212 8213GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8214M: Tim Harvey <tharvey@gateworks.com> 8215M: Robert Jones <rjones@gateworks.com> 8216S: Maintained 8217F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8218F: drivers/mfd/gateworks-gsc.c 8219F: include/linux/mfd/gsc.h 8220F: Documentation/hwmon/gsc-hwmon.rst 8221F: drivers/hwmon/gsc-hwmon.c 8222F: include/linux/platform_data/gsc_hwmon.h 8223 8224GCC PLUGINS 8225M: Kees Cook <keescook@chromium.org> 8226L: linux-hardening@vger.kernel.org 8227S: Maintained 8228F: Documentation/kbuild/gcc-plugins.rst 8229F: scripts/Makefile.gcc-plugins 8230F: scripts/gcc-plugins/ 8231 8232GCOV BASED KERNEL PROFILING 8233M: Peter Oberparleiter <oberpar@linux.ibm.com> 8234S: Maintained 8235F: Documentation/dev-tools/gcov.rst 8236F: kernel/gcov/ 8237 8238GDB KERNEL DEBUGGING HELPER SCRIPTS 8239M: Jan Kiszka <jan.kiszka@siemens.com> 8240M: Kieran Bingham <kbingham@kernel.org> 8241S: Supported 8242F: scripts/gdb/ 8243 8244GEMINI CRYPTO DRIVER 8245M: Corentin Labbe <clabbe@baylibre.com> 8246L: linux-crypto@vger.kernel.org 8247S: Maintained 8248F: drivers/crypto/gemini/ 8249 8250GEMTEK FM RADIO RECEIVER DRIVER 8251M: Hans Verkuil <hverkuil@xs4all.nl> 8252L: linux-media@vger.kernel.org 8253S: Maintained 8254W: https://linuxtv.org 8255T: git git://linuxtv.org/media_tree.git 8256F: drivers/media/radio/radio-gemtek* 8257 8258GENERIC ARCHITECTURE TOPOLOGY 8259M: Sudeep Holla <sudeep.holla@arm.com> 8260L: linux-kernel@vger.kernel.org 8261S: Maintained 8262F: drivers/base/arch_topology.c 8263F: include/linux/arch_topology.h 8264 8265GENERIC ENTRY CODE 8266M: Thomas Gleixner <tglx@linutronix.de> 8267M: Peter Zijlstra <peterz@infradead.org> 8268M: Andy Lutomirski <luto@kernel.org> 8269L: linux-kernel@vger.kernel.org 8270S: Maintained 8271T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8272F: include/linux/entry-common.h 8273F: include/linux/entry-kvm.h 8274F: kernel/entry/ 8275 8276GENERIC GPIO I2C DRIVER 8277M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8278S: Supported 8279F: drivers/i2c/busses/i2c-gpio.c 8280F: include/linux/platform_data/i2c-gpio.h 8281 8282GENERIC GPIO I2C MULTIPLEXER DRIVER 8283M: Peter Korsgaard <peter.korsgaard@barco.com> 8284L: linux-i2c@vger.kernel.org 8285S: Supported 8286F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8287F: drivers/i2c/muxes/i2c-mux-gpio.c 8288F: include/linux/platform_data/i2c-mux-gpio.h 8289 8290GENERIC HDLC (WAN) DRIVERS 8291M: Krzysztof Halasa <khc@pm.waw.pl> 8292S: Maintained 8293W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8294F: drivers/net/wan/c101.c 8295F: drivers/net/wan/hd6457* 8296F: drivers/net/wan/hdlc* 8297F: drivers/net/wan/n2.c 8298F: drivers/net/wan/pc300too.c 8299F: drivers/net/wan/pci200syn.c 8300F: drivers/net/wan/wanxl* 8301 8302GENERIC INCLUDE/ASM HEADER FILES 8303M: Arnd Bergmann <arnd@arndb.de> 8304L: linux-arch@vger.kernel.org 8305S: Maintained 8306T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8307F: include/asm-generic/ 8308F: include/uapi/asm-generic/ 8309 8310GENERIC PHY FRAMEWORK 8311M: Kishon Vijay Abraham I <kishon@ti.com> 8312M: Vinod Koul <vkoul@kernel.org> 8313L: linux-phy@lists.infradead.org 8314S: Supported 8315Q: https://patchwork.kernel.org/project/linux-phy/list/ 8316T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8317F: Documentation/devicetree/bindings/phy/ 8318F: drivers/phy/ 8319F: include/linux/phy/ 8320 8321GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8322M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8323S: Supported 8324F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8325 8326GENERIC PM DOMAINS 8327M: "Rafael J. Wysocki" <rafael@kernel.org> 8328M: Kevin Hilman <khilman@kernel.org> 8329M: Ulf Hansson <ulf.hansson@linaro.org> 8330L: linux-pm@vger.kernel.org 8331S: Supported 8332F: Documentation/devicetree/bindings/power/power?domain* 8333F: drivers/base/power/domain*.c 8334F: include/linux/pm_domain.h 8335 8336GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8337M: Eugen Hristev <eugen.hristev@microchip.com> 8338L: linux-input@vger.kernel.org 8339S: Maintained 8340F: drivers/input/touchscreen/resistive-adc-touch.c 8341 8342GENERIC STRING LIBRARY 8343R: Andy Shevchenko <andy@kernel.org> 8344S: Maintained 8345F: lib/string.c 8346F: lib/string_helpers.c 8347F: lib/test_string.c 8348F: lib/test-string_helpers.c 8349 8350GENERIC UIO DRIVER FOR PCI DEVICES 8351M: "Michael S. Tsirkin" <mst@redhat.com> 8352L: kvm@vger.kernel.org 8353S: Supported 8354F: drivers/uio/uio_pci_generic.c 8355 8356GENERIC VDSO LIBRARY 8357M: Andy Lutomirski <luto@kernel.org> 8358M: Thomas Gleixner <tglx@linutronix.de> 8359M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8360L: linux-kernel@vger.kernel.org 8361S: Maintained 8362T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8363F: include/asm-generic/vdso/vsyscall.h 8364F: include/vdso/ 8365F: kernel/time/vsyscall.c 8366F: lib/vdso/ 8367 8368GENWQE (IBM Generic Workqueue Card) 8369M: Frank Haverkamp <haver@linux.ibm.com> 8370S: Supported 8371F: drivers/misc/genwqe/ 8372 8373GET_MAINTAINER SCRIPT 8374M: Joe Perches <joe@perches.com> 8375S: Maintained 8376F: scripts/get_maintainer.pl 8377 8378GFS2 FILE SYSTEM 8379M: Bob Peterson <rpeterso@redhat.com> 8380M: Andreas Gruenbacher <agruenba@redhat.com> 8381L: cluster-devel@redhat.com 8382S: Supported 8383B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8384T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8385F: Documentation/filesystems/gfs2* 8386F: fs/gfs2/ 8387F: include/uapi/linux/gfs2_ondisk.h 8388 8389GIGABYTE WMI DRIVER 8390M: Thomas Weißschuh <thomas@weissschuh.net> 8391L: platform-driver-x86@vger.kernel.org 8392S: Maintained 8393F: drivers/platform/x86/gigabyte-wmi.c 8394 8395GNSS SUBSYSTEM 8396M: Johan Hovold <johan@kernel.org> 8397S: Maintained 8398T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8399F: Documentation/ABI/testing/sysfs-class-gnss 8400F: Documentation/devicetree/bindings/gnss/ 8401F: drivers/gnss/ 8402F: include/linux/gnss.h 8403 8404GO7007 MPEG CODEC 8405M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8406L: linux-media@vger.kernel.org 8407S: Maintained 8408F: drivers/media/usb/go7007/ 8409 8410GOODIX TOUCHSCREEN 8411M: Bastien Nocera <hadess@hadess.net> 8412M: Hans de Goede <hdegoede@redhat.com> 8413L: linux-input@vger.kernel.org 8414S: Maintained 8415F: drivers/input/touchscreen/goodix* 8416 8417GOOGLE ETHERNET DRIVERS 8418M: Jeroen de Borst <jeroendb@google.com> 8419R: Catherine Sullivan <csully@google.com> 8420R: David Awogbemila <awogbemila@google.com> 8421L: netdev@vger.kernel.org 8422S: Supported 8423F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8424F: drivers/net/ethernet/google 8425 8426GPD POCKET FAN DRIVER 8427M: Hans de Goede <hdegoede@redhat.com> 8428L: platform-driver-x86@vger.kernel.org 8429S: Maintained 8430F: drivers/platform/x86/gpd-pocket-fan.c 8431 8432GPIO ACPI SUPPORT 8433M: Mika Westerberg <mika.westerberg@linux.intel.com> 8434M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8435L: linux-gpio@vger.kernel.org 8436L: linux-acpi@vger.kernel.org 8437S: Supported 8438T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8439F: Documentation/firmware-guide/acpi/gpio-properties.rst 8440F: drivers/gpio/gpiolib-acpi.c 8441F: drivers/gpio/gpiolib-acpi.h 8442 8443GPIO AGGREGATOR 8444M: Geert Uytterhoeven <geert+renesas@glider.be> 8445L: linux-gpio@vger.kernel.org 8446S: Supported 8447F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8448F: drivers/gpio/gpio-aggregator.c 8449 8450GPIO IR Transmitter 8451M: Sean Young <sean@mess.org> 8452L: linux-media@vger.kernel.org 8453S: Maintained 8454F: drivers/media/rc/gpio-ir-tx.c 8455 8456GPIO MOCKUP DRIVER 8457M: Bamvor Jian Zhang <bamv2005@gmail.com> 8458L: linux-gpio@vger.kernel.org 8459S: Maintained 8460F: drivers/gpio/gpio-mockup.c 8461F: tools/testing/selftests/gpio/ 8462 8463GPIO REGMAP 8464R: Michael Walle <michael@walle.cc> 8465S: Maintained 8466F: drivers/gpio/gpio-regmap.c 8467F: include/linux/gpio/regmap.h 8468 8469GPIO SUBSYSTEM 8470M: Linus Walleij <linus.walleij@linaro.org> 8471M: Bartosz Golaszewski <brgl@bgdev.pl> 8472L: linux-gpio@vger.kernel.org 8473S: Maintained 8474T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8475F: Documentation/ABI/obsolete/sysfs-gpio 8476F: Documentation/ABI/testing/gpio-cdev 8477F: Documentation/admin-guide/gpio/ 8478F: Documentation/devicetree/bindings/gpio/ 8479F: Documentation/driver-api/gpio/ 8480F: drivers/gpio/ 8481F: include/asm-generic/gpio.h 8482F: include/linux/gpio.h 8483F: include/linux/gpio/ 8484F: include/linux/of_gpio.h 8485F: include/uapi/linux/gpio.h 8486F: tools/gpio/ 8487 8488GRE DEMULTIPLEXER DRIVER 8489M: Dmitry Kozlov <xeb@mail.ru> 8490L: netdev@vger.kernel.org 8491S: Maintained 8492F: include/net/gre.h 8493F: net/ipv4/gre_demux.c 8494F: net/ipv4/gre_offload.c 8495 8496GRETH 10/100/1G Ethernet MAC device driver 8497M: Andreas Larsson <andreas@gaisler.com> 8498L: netdev@vger.kernel.org 8499S: Maintained 8500F: drivers/net/ethernet/aeroflex/ 8501 8502GREYBUS AUDIO PROTOCOLS DRIVERS 8503M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8504M: Mark Greer <mgreer@animalcreek.com> 8505S: Maintained 8506F: drivers/staging/greybus/audio_apbridgea.c 8507F: drivers/staging/greybus/audio_apbridgea.h 8508F: drivers/staging/greybus/audio_codec.c 8509F: drivers/staging/greybus/audio_codec.h 8510F: drivers/staging/greybus/audio_gb.c 8511F: drivers/staging/greybus/audio_manager.c 8512F: drivers/staging/greybus/audio_manager.h 8513F: drivers/staging/greybus/audio_manager_module.c 8514F: drivers/staging/greybus/audio_manager_private.h 8515F: drivers/staging/greybus/audio_manager_sysfs.c 8516F: drivers/staging/greybus/audio_module.c 8517F: drivers/staging/greybus/audio_topology.c 8518 8519GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8520M: Viresh Kumar <vireshk@kernel.org> 8521S: Maintained 8522F: drivers/staging/greybus/authentication.c 8523F: drivers/staging/greybus/bootrom.c 8524F: drivers/staging/greybus/firmware.h 8525F: drivers/staging/greybus/fw-core.c 8526F: drivers/staging/greybus/fw-download.c 8527F: drivers/staging/greybus/fw-management.c 8528F: drivers/staging/greybus/greybus_authentication.h 8529F: drivers/staging/greybus/greybus_firmware.h 8530F: drivers/staging/greybus/hid.c 8531F: drivers/staging/greybus/i2c.c 8532F: drivers/staging/greybus/spi.c 8533F: drivers/staging/greybus/spilib.c 8534F: drivers/staging/greybus/spilib.h 8535 8536GREYBUS LOOPBACK DRIVER 8537M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8538S: Maintained 8539F: drivers/staging/greybus/loopback.c 8540 8541GREYBUS PLATFORM DRIVERS 8542M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8543S: Maintained 8544F: drivers/staging/greybus/arche-apb-ctrl.c 8545F: drivers/staging/greybus/arche-platform.c 8546F: drivers/staging/greybus/arche_platform.h 8547 8548GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8549M: Rui Miguel Silva <rmfrfs@gmail.com> 8550S: Maintained 8551F: drivers/staging/greybus/gpio.c 8552F: drivers/staging/greybus/light.c 8553F: drivers/staging/greybus/power_supply.c 8554F: drivers/staging/greybus/sdio.c 8555F: drivers/staging/greybus/spi.c 8556F: drivers/staging/greybus/spilib.c 8557 8558GREYBUS SUBSYSTEM 8559M: Johan Hovold <johan@kernel.org> 8560M: Alex Elder <elder@kernel.org> 8561M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8562L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8563S: Maintained 8564F: drivers/greybus/ 8565F: drivers/staging/greybus/ 8566F: include/linux/greybus.h 8567F: include/linux/greybus/ 8568 8569GREYBUS UART PROTOCOLS DRIVERS 8570M: David Lin <dtwlin@gmail.com> 8571S: Maintained 8572F: drivers/staging/greybus/log.c 8573F: drivers/staging/greybus/uart.c 8574 8575GS1662 VIDEO SERIALIZER 8576M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8577L: linux-media@vger.kernel.org 8578S: Maintained 8579T: git git://linuxtv.org/media_tree.git 8580F: drivers/media/spi/gs1662.c 8581 8582GSPCA FINEPIX SUBDRIVER 8583M: Frank Zago <frank@zago.net> 8584L: linux-media@vger.kernel.org 8585S: Maintained 8586T: git git://linuxtv.org/media_tree.git 8587F: drivers/media/usb/gspca/finepix.c 8588 8589GSPCA GL860 SUBDRIVER 8590M: Olivier Lorin <o.lorin@laposte.net> 8591L: linux-media@vger.kernel.org 8592S: Maintained 8593T: git git://linuxtv.org/media_tree.git 8594F: drivers/media/usb/gspca/gl860/ 8595 8596GSPCA M5602 SUBDRIVER 8597M: Erik Andren <erik.andren@gmail.com> 8598L: linux-media@vger.kernel.org 8599S: Maintained 8600T: git git://linuxtv.org/media_tree.git 8601F: drivers/media/usb/gspca/m5602/ 8602 8603GSPCA PAC207 SONIXB SUBDRIVER 8604M: Hans Verkuil <hverkuil@xs4all.nl> 8605L: linux-media@vger.kernel.org 8606S: Odd Fixes 8607T: git git://linuxtv.org/media_tree.git 8608F: drivers/media/usb/gspca/pac207.c 8609 8610GSPCA SN9C20X SUBDRIVER 8611M: Brian Johnson <brijohn@gmail.com> 8612L: linux-media@vger.kernel.org 8613S: Maintained 8614T: git git://linuxtv.org/media_tree.git 8615F: drivers/media/usb/gspca/sn9c20x.c 8616 8617GSPCA T613 SUBDRIVER 8618M: Leandro Costantino <lcostantino@gmail.com> 8619L: linux-media@vger.kernel.org 8620S: Maintained 8621T: git git://linuxtv.org/media_tree.git 8622F: drivers/media/usb/gspca/t613.c 8623 8624GSPCA USB WEBCAM DRIVER 8625M: Hans Verkuil <hverkuil@xs4all.nl> 8626L: linux-media@vger.kernel.org 8627S: Odd Fixes 8628T: git git://linuxtv.org/media_tree.git 8629F: drivers/media/usb/gspca/ 8630 8631GTP (GPRS Tunneling Protocol) 8632M: Pablo Neira Ayuso <pablo@netfilter.org> 8633M: Harald Welte <laforge@gnumonks.org> 8634L: osmocom-net-gprs@lists.osmocom.org 8635S: Maintained 8636T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8637F: drivers/net/gtp.c 8638 8639GUID PARTITION TABLE (GPT) 8640M: Davidlohr Bueso <dave@stgolabs.net> 8641L: linux-efi@vger.kernel.org 8642S: Maintained 8643F: block/partitions/efi.* 8644 8645HABANALABS PCI DRIVER 8646M: Oded Gabbay <ogabbay@kernel.org> 8647S: Supported 8648T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8649F: Documentation/ABI/testing/debugfs-driver-habanalabs 8650F: Documentation/ABI/testing/sysfs-driver-habanalabs 8651F: drivers/misc/habanalabs/ 8652F: include/uapi/misc/habanalabs.h 8653 8654HACKRF MEDIA DRIVER 8655M: Antti Palosaari <crope@iki.fi> 8656L: linux-media@vger.kernel.org 8657S: Maintained 8658W: https://linuxtv.org 8659W: http://palosaari.fi/linux/ 8660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8661T: git git://linuxtv.org/anttip/media_tree.git 8662F: drivers/media/usb/hackrf/ 8663 8664HANTRO VPU CODEC DRIVER 8665M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8666M: Philipp Zabel <p.zabel@pengutronix.de> 8667L: linux-media@vger.kernel.org 8668L: linux-rockchip@lists.infradead.org 8669S: Maintained 8670F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8671F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8672F: drivers/staging/media/hantro/ 8673 8674HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8675M: Frank Seidel <frank@f-seidel.de> 8676L: platform-driver-x86@vger.kernel.org 8677S: Maintained 8678W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8679F: drivers/platform/x86/hdaps.c 8680 8681HARDWARE MONITORING 8682M: Jean Delvare <jdelvare@suse.com> 8683M: Guenter Roeck <linux@roeck-us.net> 8684L: linux-hwmon@vger.kernel.org 8685S: Maintained 8686W: http://hwmon.wiki.kernel.org/ 8687T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8688F: Documentation/ABI/testing/sysfs-class-hwmon 8689F: Documentation/devicetree/bindings/hwmon/ 8690F: Documentation/hwmon/ 8691F: drivers/hwmon/ 8692F: include/linux/hwmon*.h 8693F: include/trace/events/hwmon*.h 8694K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8695 8696HARDWARE RANDOM NUMBER GENERATOR CORE 8697M: Matt Mackall <mpm@selenic.com> 8698M: Herbert Xu <herbert@gondor.apana.org.au> 8699L: linux-crypto@vger.kernel.org 8700S: Odd fixes 8701F: Documentation/admin-guide/hw_random.rst 8702F: Documentation/devicetree/bindings/rng/ 8703F: drivers/char/hw_random/ 8704F: include/linux/hw_random.h 8705 8706HARDWARE SPINLOCK CORE 8707M: Ohad Ben-Cohen <ohad@wizery.com> 8708M: Bjorn Andersson <bjorn.andersson@linaro.org> 8709R: Baolin Wang <baolin.wang7@gmail.com> 8710L: linux-remoteproc@vger.kernel.org 8711S: Maintained 8712T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8713F: Documentation/devicetree/bindings/hwlock/ 8714F: Documentation/locking/hwspinlock.rst 8715F: drivers/hwspinlock/ 8716F: include/linux/hwspinlock.h 8717 8718HARDWARE TRACING FACILITIES 8719M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8720S: Maintained 8721F: drivers/hwtracing/ 8722 8723HARMONY SOUND DRIVER 8724L: linux-parisc@vger.kernel.org 8725S: Maintained 8726F: sound/parisc/harmony.* 8727 8728HDPVR USB VIDEO ENCODER DRIVER 8729M: Hans Verkuil <hverkuil@xs4all.nl> 8730L: linux-media@vger.kernel.org 8731S: Odd Fixes 8732W: https://linuxtv.org 8733T: git git://linuxtv.org/media_tree.git 8734F: drivers/media/usb/hdpvr/ 8735 8736HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 8737M: Matt Hsiao <matt.hsiao@hpe.com> 8738S: Supported 8739F: drivers/misc/hpilo.[ch] 8740 8741HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 8742M: Jerry Hoemann <jerry.hoemann@hpe.com> 8743S: Supported 8744F: Documentation/watchdog/hpwdt.rst 8745F: drivers/watchdog/hpwdt.c 8746 8747HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 8748M: Don Brace <don.brace@microchip.com> 8749L: storagedev@microchip.com 8750L: linux-scsi@vger.kernel.org 8751S: Supported 8752F: Documentation/scsi/hpsa.rst 8753F: drivers/scsi/hpsa*.[ch] 8754F: include/linux/cciss*.h 8755F: include/uapi/linux/cciss*.h 8756 8757HFI1 DRIVER 8758M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 8759L: linux-rdma@vger.kernel.org 8760S: Supported 8761F: drivers/infiniband/hw/hfi1 8762 8763HFS FILESYSTEM 8764L: linux-fsdevel@vger.kernel.org 8765S: Orphan 8766F: Documentation/filesystems/hfs.rst 8767F: fs/hfs/ 8768 8769HFSPLUS FILESYSTEM 8770L: linux-fsdevel@vger.kernel.org 8771S: Orphan 8772F: Documentation/filesystems/hfsplus.rst 8773F: fs/hfsplus/ 8774 8775HGA FRAMEBUFFER DRIVER 8776M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 8777L: linux-nvidia@lists.surfsouth.com 8778S: Maintained 8779W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 8780F: drivers/video/fbdev/hgafb.c 8781 8782HIBERNATION (aka Software Suspend, aka swsusp) 8783M: "Rafael J. Wysocki" <rafael@kernel.org> 8784M: Pavel Machek <pavel@ucw.cz> 8785L: linux-pm@vger.kernel.org 8786S: Supported 8787B: https://bugzilla.kernel.org 8788F: arch/*/include/asm/suspend*.h 8789F: arch/x86/power/ 8790F: drivers/base/power/ 8791F: include/linux/freezer.h 8792F: include/linux/pm.h 8793F: include/linux/suspend.h 8794F: kernel/power/ 8795 8796HID CORE LAYER 8797M: Jiri Kosina <jikos@kernel.org> 8798M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 8799L: linux-input@vger.kernel.org 8800S: Maintained 8801T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 8802F: drivers/hid/ 8803F: include/linux/hid* 8804F: include/uapi/linux/hid* 8805 8806HID LOGITECH DRIVERS 8807R: Filipe Laíns <lains@riseup.net> 8808L: linux-input@vger.kernel.org 8809S: Maintained 8810F: drivers/hid/hid-logitech-* 8811 8812HID PLAYSTATION DRIVER 8813M: Roderick Colenbrander <roderick.colenbrander@sony.com> 8814L: linux-input@vger.kernel.org 8815S: Supported 8816F: drivers/hid/hid-playstation.c 8817 8818HID SENSOR HUB DRIVERS 8819M: Jiri Kosina <jikos@kernel.org> 8820M: Jonathan Cameron <jic23@kernel.org> 8821M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 8822L: linux-input@vger.kernel.org 8823L: linux-iio@vger.kernel.org 8824S: Maintained 8825F: Documentation/hid/hid-sensor* 8826F: drivers/hid/hid-sensor-* 8827F: drivers/iio/*/hid-* 8828F: include/linux/hid-sensor-* 8829 8830HID WACOM DRIVER 8831M: Ping Cheng <ping.cheng@wacom.com> 8832M: Jason Gerecke <jason.gerecke@wacom.com> 8833L: linux-input@vger.kernel.org 8834S: Maintained 8835F: drivers/hid/wacom.h 8836F: drivers/hid/wacom_* 8837 8838HIGH-RESOLUTION TIMERS, CLOCKEVENTS 8839M: Thomas Gleixner <tglx@linutronix.de> 8840L: linux-kernel@vger.kernel.org 8841S: Maintained 8842T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 8843F: Documentation/timers/ 8844F: include/linux/clockchips.h 8845F: include/linux/hrtimer.h 8846F: kernel/time/clockevents.c 8847F: kernel/time/hrtimer.c 8848F: kernel/time/timer_*.c 8849 8850HIGH-SPEED SCC DRIVER FOR AX.25 8851L: linux-hams@vger.kernel.org 8852S: Orphan 8853F: drivers/net/hamradio/scc.c 8854 8855HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 8856M: HighPoint Linux Team <linux@highpoint-tech.com> 8857S: Supported 8858W: http://www.highpoint-tech.com 8859F: Documentation/scsi/hptiop.rst 8860F: drivers/scsi/hptiop.c 8861 8862HIPPI 8863M: Jes Sorensen <jes@trained-monkey.org> 8864L: linux-hippi@sunsite.dk 8865S: Maintained 8866F: drivers/net/hippi/ 8867F: include/linux/hippidevice.h 8868F: include/uapi/linux/if_hippi.h 8869F: net/802/hippi.c 8870 8871HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 8872M: Kurt Kanzenbach <kurt@linutronix.de> 8873L: netdev@vger.kernel.org 8874S: Maintained 8875F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 8876F: drivers/net/dsa/hirschmann/* 8877F: include/linux/platform_data/hirschmann-hellcreek.h 8878F: net/dsa/tag_hellcreek.c 8879 8880HISILICON DMA DRIVER 8881M: Zhou Wang <wangzhou1@hisilicon.com> 8882L: dmaengine@vger.kernel.org 8883S: Maintained 8884F: drivers/dma/hisi_dma.c 8885 8886HISILICON GPIO DRIVER 8887M: Luo Jiaxing <luojiaxing@huawei.com> 8888L: linux-gpio@vger.kernel.org 8889S: Maintained 8890F: drivers/gpio/gpio-hisi.c 8891 8892HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 8893M: Longfang Liu <liulongfang@huawei.com> 8894L: linux-crypto@vger.kernel.org 8895S: Maintained 8896F: Documentation/ABI/testing/debugfs-hisi-hpre 8897F: drivers/crypto/hisilicon/hpre/hpre.h 8898F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 8899F: drivers/crypto/hisilicon/hpre/hpre_main.c 8900 8901HISILICON I2C CONTROLLER DRIVER 8902M: Yicong Yang <yangyicong@hisilicon.com> 8903L: linux-i2c@vger.kernel.org 8904S: Maintained 8905W: https://www.hisilicon.com 8906F: drivers/i2c/busses/i2c-hisi.c 8907 8908HISILICON LPC BUS DRIVER 8909M: john.garry@huawei.com 8910S: Maintained 8911W: http://www.hisilicon.com 8912F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 8913F: drivers/bus/hisi_lpc.c 8914 8915HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 8916M: Yisen Zhuang <yisen.zhuang@huawei.com> 8917M: Salil Mehta <salil.mehta@huawei.com> 8918L: netdev@vger.kernel.org 8919S: Maintained 8920W: http://www.hisilicon.com 8921F: drivers/net/ethernet/hisilicon/hns3/ 8922 8923HISILICON NETWORK SUBSYSTEM DRIVER 8924M: Yisen Zhuang <yisen.zhuang@huawei.com> 8925M: Salil Mehta <salil.mehta@huawei.com> 8926L: netdev@vger.kernel.org 8927S: Maintained 8928W: http://www.hisilicon.com 8929F: Documentation/devicetree/bindings/net/hisilicon*.txt 8930F: drivers/net/ethernet/hisilicon/ 8931 8932HIKEY960 ONBOARD USB GPIO HUB DRIVER 8933M: John Stultz <jstultz@google.com> 8934L: linux-kernel@vger.kernel.org 8935S: Maintained 8936F: drivers/misc/hisi_hikey_usb.c 8937 8938HISILICON PMU DRIVER 8939M: Shaokun Zhang <zhangshaokun@hisilicon.com> 8940M: Qi Liu <liuqi115@huawei.com> 8941S: Supported 8942W: http://www.hisilicon.com 8943F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 8944F: Documentation/admin-guide/perf/hisi-pmu.rst 8945F: drivers/perf/hisilicon 8946 8947HISILICON QM AND ZIP Controller DRIVER 8948M: Zhou Wang <wangzhou1@hisilicon.com> 8949L: linux-crypto@vger.kernel.org 8950S: Maintained 8951F: Documentation/ABI/testing/debugfs-hisi-zip 8952F: drivers/crypto/hisilicon/qm.c 8953F: drivers/crypto/hisilicon/sgl.c 8954F: drivers/crypto/hisilicon/zip/ 8955F: include/linux/hisi_acc_qm.h 8956 8957HISILICON ROCE DRIVER 8958M: Wenpeng Liang <liangwenpeng@huawei.com> 8959M: Weihang Li <liweihang@huawei.com> 8960L: linux-rdma@vger.kernel.org 8961S: Maintained 8962F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 8963F: drivers/infiniband/hw/hns/ 8964 8965HISILICON SAS Controller 8966M: John Garry <john.garry@huawei.com> 8967S: Supported 8968W: http://www.hisilicon.com 8969F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 8970F: drivers/scsi/hisi_sas/ 8971 8972HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 8973M: Kai Ye <yekai13@huawei.com> 8974M: Longfang Liu <liulongfang@huawei.com> 8975L: linux-crypto@vger.kernel.org 8976S: Maintained 8977F: Documentation/ABI/testing/debugfs-hisi-sec 8978F: drivers/crypto/hisilicon/sec2/sec.h 8979F: drivers/crypto/hisilicon/sec2/sec_crypto.c 8980F: drivers/crypto/hisilicon/sec2/sec_crypto.h 8981F: drivers/crypto/hisilicon/sec2/sec_main.c 8982 8983HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 8984M: Jay Fang <f.fangjian@huawei.com> 8985L: linux-spi@vger.kernel.org 8986S: Maintained 8987W: http://www.hisilicon.com 8988F: drivers/spi/spi-hisi-kunpeng.c 8989 8990HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 8991M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8992L: linux-kernel@vger.kernel.org 8993S: Maintained 8994F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 8995F: drivers/spmi/hisi-spmi-controller.c 8996 8997HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 8998M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8999L: linux-kernel@vger.kernel.org 9000S: Maintained 9001F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9002F: drivers/mfd/hi6421-spmi-pmic.c 9003 9004HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9005M: Weili Qian <qianweili@huawei.com> 9006S: Maintained 9007F: drivers/crypto/hisilicon/trng/trng.c 9008 9009HISILICON V3XX SPI NOR FLASH Controller Driver 9010M: John Garry <john.garry@huawei.com> 9011S: Maintained 9012W: http://www.hisilicon.com 9013F: drivers/spi/spi-hisi-sfc-v3xx.c 9014 9015HMM - Heterogeneous Memory Management 9016M: Jérôme Glisse <jglisse@redhat.com> 9017L: linux-mm@kvack.org 9018S: Maintained 9019F: Documentation/vm/hmm.rst 9020F: include/linux/hmm* 9021F: lib/test_hmm* 9022F: mm/hmm* 9023F: tools/testing/selftests/vm/*hmm* 9024 9025HOST AP DRIVER 9026M: Jouni Malinen <j@w1.fi> 9027L: linux-wireless@vger.kernel.org 9028S: Obsolete 9029W: http://w1.fi/hostap-driver.html 9030F: drivers/net/wireless/intersil/hostap/ 9031 9032HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9033L: platform-driver-x86@vger.kernel.org 9034S: Orphan 9035F: drivers/platform/x86/tc1100-wmi.c 9036 9037HPET: High Precision Event Timers driver 9038M: Clemens Ladisch <clemens@ladisch.de> 9039S: Maintained 9040F: Documentation/timers/hpet.rst 9041F: drivers/char/hpet.c 9042F: include/linux/hpet.h 9043F: include/uapi/linux/hpet.h 9044 9045HPET: x86 9046S: Orphan 9047F: arch/x86/include/asm/hpet.h 9048F: arch/x86/kernel/hpet.c 9049 9050HPFS FILESYSTEM 9051M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9052S: Maintained 9053W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9054F: fs/hpfs/ 9055 9056HSI SUBSYSTEM 9057M: Sebastian Reichel <sre@kernel.org> 9058S: Maintained 9059T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9060F: Documentation/ABI/testing/sysfs-bus-hsi 9061F: Documentation/driver-api/hsi.rst 9062F: drivers/hsi/ 9063F: include/linux/hsi/ 9064F: include/uapi/linux/hsi/ 9065 9066HSO 3G MODEM DRIVER 9067L: linux-usb@vger.kernel.org 9068S: Orphan 9069F: drivers/net/usb/hso.c 9070 9071HSR NETWORK PROTOCOL 9072L: netdev@vger.kernel.org 9073S: Orphan 9074F: net/hsr/ 9075 9076HT16K33 LED CONTROLLER DRIVER 9077M: Robin van der Gracht <robin@protonic.nl> 9078S: Maintained 9079F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9080F: drivers/auxdisplay/ht16k33.c 9081 9082HTCPEN TOUCHSCREEN DRIVER 9083M: Pau Oliva Fora <pof@eslack.org> 9084L: linux-input@vger.kernel.org 9085S: Maintained 9086F: drivers/input/touchscreen/htcpen.c 9087 9088HTE SUBSYSTEM 9089M: Dipen Patel <dipenp@nvidia.com> 9090S: Maintained 9091F: Documentation/devicetree/bindings/timestamp/ 9092F: Documentation/driver-api/hte/ 9093F: drivers/hte/ 9094F: include/linux/hte.h 9095 9096HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9097M: Lorenzo Bianconi <lorenzo@kernel.org> 9098L: linux-iio@vger.kernel.org 9099S: Maintained 9100W: http://www.st.com/ 9101F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9102F: drivers/iio/humidity/hts221* 9103 9104HUAWEI ETHERNET DRIVER 9105L: netdev@vger.kernel.org 9106S: Orphan 9107F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9108F: drivers/net/ethernet/huawei/hinic/ 9109 9110HUGETLB SUBSYSTEM 9111M: Mike Kravetz <mike.kravetz@oracle.com> 9112M: Muchun Song <songmuchun@bytedance.com> 9113L: linux-mm@kvack.org 9114S: Maintained 9115F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9116F: Documentation/admin-guide/mm/hugetlbpage.rst 9117F: Documentation/vm/hugetlbfs_reserv.rst 9118F: Documentation/vm/vmemmap_dedup.rst 9119F: fs/hugetlbfs/ 9120F: include/linux/hugetlb.h 9121F: mm/hugetlb.c 9122F: mm/hugetlb_vmemmap.c 9123F: mm/hugetlb_vmemmap.h 9124 9125HVA ST MEDIA DRIVER 9126M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9127L: linux-media@vger.kernel.org 9128S: Supported 9129W: https://linuxtv.org 9130T: git git://linuxtv.org/media_tree.git 9131F: drivers/media/platform/st/sti/hva 9132 9133HWPOISON MEMORY FAILURE HANDLING 9134M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9135L: linux-mm@kvack.org 9136S: Maintained 9137F: mm/hwpoison-inject.c 9138F: mm/memory-failure.c 9139 9140HYCON HY46XX TOUCHSCREEN SUPPORT 9141M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9142L: linux-input@vger.kernel.org 9143S: Maintained 9144F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9145F: drivers/input/touchscreen/hycon-hy46xx.c 9146 9147HYGON PROCESSOR SUPPORT 9148M: Pu Wen <puwen@hygon.cn> 9149L: linux-kernel@vger.kernel.org 9150S: Maintained 9151F: arch/x86/kernel/cpu/hygon.c 9152 9153HYNIX HI556 SENSOR DRIVER 9154M: Shawn Tu <shawnx.tu@intel.com> 9155L: linux-media@vger.kernel.org 9156S: Maintained 9157T: git git://linuxtv.org/media_tree.git 9158F: drivers/media/i2c/hi556.c 9159 9160HYNIX HI846 SENSOR DRIVER 9161M: Martin Kepplinger <martin.kepplinger@puri.sm> 9162L: linux-media@vger.kernel.org 9163S: Maintained 9164F: drivers/media/i2c/hi846.c 9165 9166HYNIX HI847 SENSOR DRIVER 9167M: Shawn Tu <shawnx.tu@intel.com> 9168L: linux-media@vger.kernel.org 9169S: Maintained 9170F: drivers/media/i2c/hi847.c 9171 9172Hyper-V/Azure CORE AND DRIVERS 9173M: "K. Y. Srinivasan" <kys@microsoft.com> 9174M: Haiyang Zhang <haiyangz@microsoft.com> 9175M: Stephen Hemminger <sthemmin@microsoft.com> 9176M: Wei Liu <wei.liu@kernel.org> 9177M: Dexuan Cui <decui@microsoft.com> 9178L: linux-hyperv@vger.kernel.org 9179S: Supported 9180T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9181F: Documentation/ABI/stable/sysfs-bus-vmbus 9182F: Documentation/ABI/testing/debugfs-hyperv 9183F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9184F: arch/arm64/hyperv 9185F: arch/arm64/include/asm/hyperv-tlfs.h 9186F: arch/arm64/include/asm/mshyperv.h 9187F: arch/x86/hyperv 9188F: arch/x86/include/asm/hyperv-tlfs.h 9189F: arch/x86/include/asm/mshyperv.h 9190F: arch/x86/include/asm/trace/hyperv.h 9191F: arch/x86/kernel/cpu/mshyperv.c 9192F: drivers/clocksource/hyperv_timer.c 9193F: drivers/hid/hid-hyperv.c 9194F: drivers/hv/ 9195F: drivers/input/serio/hyperv-keyboard.c 9196F: drivers/iommu/hyperv-iommu.c 9197F: drivers/net/ethernet/microsoft/ 9198F: drivers/net/hyperv/ 9199F: drivers/pci/controller/pci-hyperv-intf.c 9200F: drivers/pci/controller/pci-hyperv.c 9201F: drivers/scsi/storvsc_drv.c 9202F: drivers/uio/uio_hv_generic.c 9203F: drivers/video/fbdev/hyperv_fb.c 9204F: include/asm-generic/hyperv-tlfs.h 9205F: include/asm-generic/mshyperv.h 9206F: include/clocksource/hyperv_timer.h 9207F: include/linux/hyperv.h 9208F: include/uapi/linux/hyperv.h 9209F: net/vmw_vsock/hyperv_transport.c 9210F: tools/hv/ 9211 9212HYPERBUS SUPPORT 9213M: Vignesh Raghavendra <vigneshr@ti.com> 9214L: linux-mtd@lists.infradead.org 9215S: Supported 9216Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9217C: irc://irc.oftc.net/mtd 9218T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9219F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9220F: drivers/mtd/hyperbus/ 9221F: include/linux/mtd/hyperbus.h 9222 9223HYPERVISOR VIRTUAL CONSOLE DRIVER 9224L: linuxppc-dev@lists.ozlabs.org 9225S: Odd Fixes 9226F: drivers/tty/hvc/ 9227 9228I2C ACPI SUPPORT 9229M: Mika Westerberg <mika.westerberg@linux.intel.com> 9230L: linux-i2c@vger.kernel.org 9231L: linux-acpi@vger.kernel.org 9232S: Maintained 9233F: drivers/i2c/i2c-core-acpi.c 9234 9235I2C CONTROLLER DRIVER FOR NVIDIA GPU 9236M: Ajay Gupta <ajayg@nvidia.com> 9237L: linux-i2c@vger.kernel.org 9238S: Maintained 9239F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9240F: drivers/i2c/busses/i2c-nvidia-gpu.c 9241 9242I2C MUXES 9243M: Peter Rosin <peda@axentia.se> 9244L: linux-i2c@vger.kernel.org 9245S: Maintained 9246F: Documentation/devicetree/bindings/i2c/i2c-arb* 9247F: Documentation/devicetree/bindings/i2c/i2c-gate* 9248F: Documentation/devicetree/bindings/i2c/i2c-mux* 9249F: Documentation/i2c/i2c-topology.rst 9250F: Documentation/i2c/muxes/ 9251F: drivers/i2c/i2c-mux.c 9252F: drivers/i2c/muxes/ 9253F: include/linux/i2c-mux.h 9254 9255I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9256M: Gregory CLEMENT <gregory.clement@bootlin.com> 9257L: linux-i2c@vger.kernel.org 9258S: Maintained 9259F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9260F: drivers/i2c/busses/i2c-mv64xxx.c 9261 9262I2C OVER PARALLEL PORT 9263M: Jean Delvare <jdelvare@suse.com> 9264L: linux-i2c@vger.kernel.org 9265S: Maintained 9266F: Documentation/i2c/busses/i2c-parport.rst 9267F: drivers/i2c/busses/i2c-parport.c 9268 9269I2C SUBSYSTEM 9270M: Wolfram Sang <wsa@kernel.org> 9271L: linux-i2c@vger.kernel.org 9272S: Maintained 9273W: https://i2c.wiki.kernel.org/ 9274Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9275T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9276F: Documentation/devicetree/bindings/i2c/i2c.txt 9277F: Documentation/i2c/ 9278F: drivers/i2c/* 9279F: include/linux/i2c-dev.h 9280F: include/linux/i2c-smbus.h 9281F: include/linux/i2c.h 9282F: include/uapi/linux/i2c-*.h 9283F: include/uapi/linux/i2c.h 9284 9285I2C SUBSYSTEM HOST DRIVERS 9286L: linux-i2c@vger.kernel.org 9287S: Odd Fixes 9288W: https://i2c.wiki.kernel.org/ 9289Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9290T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9291F: Documentation/devicetree/bindings/i2c/ 9292F: drivers/i2c/algos/ 9293F: drivers/i2c/busses/ 9294 9295I2C-TAOS-EVM DRIVER 9296M: Jean Delvare <jdelvare@suse.com> 9297L: linux-i2c@vger.kernel.org 9298S: Maintained 9299F: Documentation/i2c/busses/i2c-taos-evm.rst 9300F: drivers/i2c/busses/i2c-taos-evm.c 9301 9302I2C-TINY-USB DRIVER 9303M: Till Harbaum <till@harbaum.org> 9304L: linux-i2c@vger.kernel.org 9305S: Maintained 9306W: http://www.harbaum.org/till/i2c_tiny_usb 9307F: drivers/i2c/busses/i2c-tiny-usb.c 9308 9309I2C/SMBUS CONTROLLER DRIVERS FOR PC 9310M: Jean Delvare <jdelvare@suse.com> 9311L: linux-i2c@vger.kernel.org 9312S: Maintained 9313F: Documentation/i2c/busses/i2c-ali1535.rst 9314F: Documentation/i2c/busses/i2c-ali1563.rst 9315F: Documentation/i2c/busses/i2c-ali15x3.rst 9316F: Documentation/i2c/busses/i2c-amd756.rst 9317F: Documentation/i2c/busses/i2c-amd8111.rst 9318F: Documentation/i2c/busses/i2c-i801.rst 9319F: Documentation/i2c/busses/i2c-nforce2.rst 9320F: Documentation/i2c/busses/i2c-piix4.rst 9321F: Documentation/i2c/busses/i2c-sis5595.rst 9322F: Documentation/i2c/busses/i2c-sis630.rst 9323F: Documentation/i2c/busses/i2c-sis96x.rst 9324F: Documentation/i2c/busses/i2c-via.rst 9325F: Documentation/i2c/busses/i2c-viapro.rst 9326F: drivers/i2c/busses/i2c-ali1535.c 9327F: drivers/i2c/busses/i2c-ali1563.c 9328F: drivers/i2c/busses/i2c-ali15x3.c 9329F: drivers/i2c/busses/i2c-amd756-s4882.c 9330F: drivers/i2c/busses/i2c-amd756.c 9331F: drivers/i2c/busses/i2c-amd8111.c 9332F: drivers/i2c/busses/i2c-i801.c 9333F: drivers/i2c/busses/i2c-isch.c 9334F: drivers/i2c/busses/i2c-nforce2-s4985.c 9335F: drivers/i2c/busses/i2c-nforce2.c 9336F: drivers/i2c/busses/i2c-piix4.c 9337F: drivers/i2c/busses/i2c-sis5595.c 9338F: drivers/i2c/busses/i2c-sis630.c 9339F: drivers/i2c/busses/i2c-sis96x.c 9340F: drivers/i2c/busses/i2c-via.c 9341F: drivers/i2c/busses/i2c-viapro.c 9342 9343I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9344M: Hans de Goede <hdegoede@redhat.com> 9345L: linux-i2c@vger.kernel.org 9346S: Maintained 9347F: drivers/i2c/busses/i2c-cht-wc.c 9348 9349I2C/SMBUS ISMT DRIVER 9350M: Seth Heasley <seth.heasley@intel.com> 9351M: Neil Horman <nhorman@tuxdriver.com> 9352L: linux-i2c@vger.kernel.org 9353F: Documentation/i2c/busses/i2c-ismt.rst 9354F: drivers/i2c/busses/i2c-ismt.c 9355 9356I2C/SMBUS STUB DRIVER 9357M: Jean Delvare <jdelvare@suse.com> 9358L: linux-i2c@vger.kernel.org 9359S: Maintained 9360F: drivers/i2c/i2c-stub.c 9361 9362I3C DRIVER FOR CADENCE I3C MASTER IP 9363M: Przemysław Gaj <pgaj@cadence.com> 9364S: Maintained 9365F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9366F: drivers/i3c/master/i3c-master-cdns.c 9367 9368I3C DRIVER FOR SYNOPSYS DESIGNWARE 9369M: Vitor Soares <vitor.soares@synopsys.com> 9370S: Maintained 9371F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9372F: drivers/i3c/master/dw* 9373 9374I3C SUBSYSTEM 9375M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9376L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9377S: Maintained 9378C: irc://chat.freenode.net/linux-i3c 9379T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9380F: Documentation/ABI/testing/sysfs-bus-i3c 9381F: Documentation/devicetree/bindings/i3c/ 9382F: Documentation/driver-api/i3c 9383F: drivers/i3c/ 9384F: include/linux/i3c/ 9385 9386IA64 (Itanium) PLATFORM 9387L: linux-ia64@vger.kernel.org 9388S: Orphan 9389F: Documentation/ia64/ 9390F: arch/ia64/ 9391 9392IBM Power 842 compression accelerator 9393M: Haren Myneni <haren@us.ibm.com> 9394S: Supported 9395F: crypto/842.c 9396F: drivers/crypto/nx/Kconfig 9397F: drivers/crypto/nx/Makefile 9398F: drivers/crypto/nx/nx-842* 9399F: include/linux/sw842.h 9400F: lib/842/ 9401 9402IBM Power in-Nest Crypto Acceleration 9403M: Breno Leitão <leitao@debian.org> 9404M: Nayna Jain <nayna@linux.ibm.com> 9405M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9406L: linux-crypto@vger.kernel.org 9407S: Supported 9408F: drivers/crypto/nx/Kconfig 9409F: drivers/crypto/nx/Makefile 9410F: drivers/crypto/nx/nx-aes* 9411F: drivers/crypto/nx/nx-sha* 9412F: drivers/crypto/nx/nx.* 9413F: drivers/crypto/nx/nx_csbcpb.h 9414F: drivers/crypto/nx/nx_debugfs.c 9415 9416IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9417M: Tyrel Datwyler <tyreld@linux.ibm.com> 9418L: linux-pci@vger.kernel.org 9419L: linuxppc-dev@lists.ozlabs.org 9420S: Supported 9421F: drivers/pci/hotplug/rpadlpar* 9422 9423IBM Power Linux RAID adapter 9424M: Brian King <brking@us.ibm.com> 9425S: Supported 9426F: drivers/scsi/ipr.* 9427 9428IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9429M: Tyrel Datwyler <tyreld@linux.ibm.com> 9430L: linux-pci@vger.kernel.org 9431L: linuxppc-dev@lists.ozlabs.org 9432S: Supported 9433F: drivers/pci/hotplug/rpaphp* 9434 9435IBM Power SRIOV Virtual NIC Device Driver 9436M: Dany Madden <drt@linux.ibm.com> 9437R: Thomas Falcon <tlfalcon@linux.ibm.com> 9438L: netdev@vger.kernel.org 9439S: Supported 9440F: drivers/net/ethernet/ibm/ibmvnic.* 9441 9442IBM Power Virtual Accelerator Switchboard 9443L: linuxppc-dev@lists.ozlabs.org 9444S: Supported 9445F: arch/powerpc/include/asm/vas.h 9446F: arch/powerpc/platforms/powernv/copy-paste.h 9447F: arch/powerpc/platforms/powernv/vas* 9448 9449IBM Power Virtual Ethernet Device Driver 9450M: Cristobal Forno <cforno12@linux.ibm.com> 9451L: netdev@vger.kernel.org 9452S: Supported 9453F: drivers/net/ethernet/ibm/ibmveth.* 9454 9455IBM Power Virtual FC Device Drivers 9456M: Tyrel Datwyler <tyreld@linux.ibm.com> 9457L: linux-scsi@vger.kernel.org 9458S: Supported 9459F: drivers/scsi/ibmvscsi/ibmvfc* 9460 9461IBM Power Virtual Management Channel Driver 9462M: Brad Warrum <bwarrum@linux.ibm.com> 9463M: Ritu Agarwal <rituagar@linux.ibm.com> 9464S: Supported 9465F: drivers/misc/ibmvmc.* 9466 9467IBM Power Virtual SCSI Device Drivers 9468M: Tyrel Datwyler <tyreld@linux.ibm.com> 9469L: linux-scsi@vger.kernel.org 9470S: Supported 9471F: drivers/scsi/ibmvscsi/ibmvscsi* 9472F: include/scsi/viosrp.h 9473 9474IBM Power Virtual SCSI Device Target Driver 9475M: Michael Cyr <mikecyr@linux.ibm.com> 9476L: linux-scsi@vger.kernel.org 9477L: target-devel@vger.kernel.org 9478S: Supported 9479F: drivers/scsi/ibmvscsi_tgt/ 9480 9481IBM Power VMX Cryptographic instructions 9482M: Breno Leitão <leitao@debian.org> 9483M: Nayna Jain <nayna@linux.ibm.com> 9484M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9485L: linux-crypto@vger.kernel.org 9486S: Supported 9487F: drivers/crypto/vmx/Kconfig 9488F: drivers/crypto/vmx/Makefile 9489F: drivers/crypto/vmx/aes* 9490F: drivers/crypto/vmx/ghash* 9491F: drivers/crypto/vmx/ppc-xlate.pl 9492F: drivers/crypto/vmx/vmx.c 9493 9494IBM ServeRAID RAID DRIVER 9495S: Orphan 9496F: drivers/scsi/ips.* 9497 9498ICH LPC AND GPIO DRIVER 9499M: Peter Tyser <ptyser@xes-inc.com> 9500S: Maintained 9501F: drivers/gpio/gpio-ich.c 9502F: drivers/mfd/lpc_ich.c 9503 9504ICY I2C DRIVER 9505M: Max Staudt <max@enpas.org> 9506L: linux-i2c@vger.kernel.org 9507S: Maintained 9508F: drivers/i2c/busses/i2c-icy.c 9509 9510IDEAPAD LAPTOP EXTRAS DRIVER 9511M: Ike Panhc <ike.pan@canonical.com> 9512L: platform-driver-x86@vger.kernel.org 9513S: Maintained 9514W: http://launchpad.net/ideapad-laptop 9515F: drivers/platform/x86/ideapad-laptop.c 9516 9517IDEAPAD LAPTOP SLIDEBAR DRIVER 9518M: Andrey Moiseev <o2g.org.ru@gmail.com> 9519L: linux-input@vger.kernel.org 9520S: Maintained 9521W: https://github.com/o2genum/ideapad-slidebar 9522F: drivers/input/misc/ideapad_slidebar.c 9523 9524IDMAPPED MOUNTS 9525M: Christian Brauner <brauner@kernel.org> 9526L: linux-fsdevel@vger.kernel.org 9527S: Maintained 9528T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 9529F: Documentation/filesystems/idmappings.rst 9530F: tools/testing/selftests/mount_setattr/ 9531F: include/linux/mnt_idmapping.h 9532 9533IDT VersaClock 5 CLOCK DRIVER 9534M: Luca Ceresoli <luca@lucaceresoli.net> 9535S: Maintained 9536F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9537F: drivers/clk/clk-versaclock5.c 9538 9539IEEE 802.15.4 SUBSYSTEM 9540M: Alexander Aring <alex.aring@gmail.com> 9541M: Stefan Schmidt <stefan@datenfreihafen.org> 9542L: linux-wpan@vger.kernel.org 9543S: Maintained 9544W: https://linux-wpan.org/ 9545T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9546T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9547F: Documentation/networking/ieee802154.rst 9548F: drivers/net/ieee802154/ 9549F: include/linux/ieee802154.h 9550F: include/linux/nl802154.h 9551F: include/net/af_ieee802154.h 9552F: include/net/cfg802154.h 9553F: include/net/ieee802154_netdev.h 9554F: include/net/mac802154.h 9555F: include/net/nl802154.h 9556F: net/ieee802154/ 9557F: net/mac802154/ 9558 9559IFE PROTOCOL 9560M: Yotam Gigi <yotam.gi@gmail.com> 9561M: Jamal Hadi Salim <jhs@mojatatu.com> 9562F: include/net/ife.h 9563F: include/uapi/linux/ife.h 9564F: net/ife 9565 9566IGORPLUG-USB IR RECEIVER 9567M: Sean Young <sean@mess.org> 9568L: linux-media@vger.kernel.org 9569S: Maintained 9570F: drivers/media/rc/igorplugusb.c 9571 9572IGUANAWORKS USB IR TRANSCEIVER 9573M: Sean Young <sean@mess.org> 9574L: linux-media@vger.kernel.org 9575S: Maintained 9576F: drivers/media/rc/iguanair.c 9577 9578IIO DIGITAL POTENTIOMETER DAC 9579M: Peter Rosin <peda@axentia.se> 9580L: linux-iio@vger.kernel.org 9581S: Maintained 9582F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9583F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9584F: drivers/iio/dac/dpot-dac.c 9585 9586IIO ENVELOPE DETECTOR 9587M: Peter Rosin <peda@axentia.se> 9588L: linux-iio@vger.kernel.org 9589S: Maintained 9590F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9591F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9592F: drivers/iio/adc/envelope-detector.c 9593 9594IIO MULTIPLEXER 9595M: Peter Rosin <peda@axentia.se> 9596L: linux-iio@vger.kernel.org 9597S: Maintained 9598F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9599F: drivers/iio/multiplexer/iio-mux.c 9600 9601IIO SCMI BASED DRIVER 9602M: Jyoti Bhayana <jbhayana@google.com> 9603L: linux-iio@vger.kernel.org 9604S: Maintained 9605F: drivers/iio/common/scmi_sensors/scmi_iio.c 9606 9607IIO SUBSYSTEM AND DRIVERS 9608M: Jonathan Cameron <jic23@kernel.org> 9609R: Lars-Peter Clausen <lars@metafoo.de> 9610L: linux-iio@vger.kernel.org 9611S: Maintained 9612T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9613F: Documentation/ABI/testing/configfs-iio* 9614F: Documentation/ABI/testing/sysfs-bus-iio* 9615F: Documentation/devicetree/bindings/iio/ 9616F: drivers/iio/ 9617F: drivers/staging/iio/ 9618F: include/linux/iio/ 9619F: tools/iio/ 9620 9621IIO UNIT CONVERTER 9622M: Peter Rosin <peda@axentia.se> 9623L: linux-iio@vger.kernel.org 9624S: Maintained 9625F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9626F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9627F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9628F: drivers/iio/afe/iio-rescale.c 9629 9630IKANOS/ADI EAGLE ADSL USB DRIVER 9631M: Matthieu Castet <castet.matthieu@free.fr> 9632M: Stanislaw Gruszka <stf_xl@wp.pl> 9633S: Maintained 9634F: drivers/usb/atm/ueagle-atm.c 9635 9636IMAGIS TOUCHSCREEN DRIVER 9637M: Markuss Broks <markuss.broks@gmail.com> 9638S: Maintained 9639F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9640F: drivers/input/touchscreen/imagis.c 9641 9642IMGTEC ASCII LCD DRIVER 9643M: Paul Burton <paulburton@kernel.org> 9644S: Maintained 9645F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9646F: drivers/auxdisplay/img-ascii-lcd.c 9647 9648IMGTEC IR DECODER DRIVER 9649S: Orphan 9650F: drivers/media/rc/img-ir/ 9651 9652IMON SOUNDGRAPH USB IR RECEIVER 9653M: Sean Young <sean@mess.org> 9654L: linux-media@vger.kernel.org 9655S: Maintained 9656F: drivers/media/rc/imon.c 9657F: drivers/media/rc/imon_raw.c 9658 9659IMS TWINTURBO FRAMEBUFFER DRIVER 9660L: linux-fbdev@vger.kernel.org 9661S: Orphan 9662F: drivers/video/fbdev/imsttfb.c 9663 9664INA209 HARDWARE MONITOR DRIVER 9665M: Guenter Roeck <linux@roeck-us.net> 9666L: linux-hwmon@vger.kernel.org 9667S: Maintained 9668F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 9669F: Documentation/hwmon/ina209.rst 9670F: drivers/hwmon/ina209.c 9671 9672INA2XX HARDWARE MONITOR DRIVER 9673M: Guenter Roeck <linux@roeck-us.net> 9674L: linux-hwmon@vger.kernel.org 9675S: Maintained 9676F: Documentation/hwmon/ina2xx.rst 9677F: drivers/hwmon/ina2xx.c 9678F: include/linux/platform_data/ina2xx.h 9679 9680INDUSTRY PACK SUBSYSTEM (IPACK) 9681M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 9682M: Jens Taprogge <jens.taprogge@taprogge.org> 9683M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9684L: industrypack-devel@lists.sourceforge.net 9685S: Maintained 9686W: http://industrypack.sourceforge.net 9687F: drivers/ipack/ 9688 9689INFINEON DPS310 Driver 9690M: Eddie James <eajames@linux.ibm.com> 9691L: linux-iio@vger.kernel.org 9692S: Maintained 9693F: drivers/iio/pressure/dps310.c 9694 9695INFINIBAND SUBSYSTEM 9696M: Jason Gunthorpe <jgg@nvidia.com> 9697M: Leon Romanovsky <leonro@nvidia.com> 9698L: linux-rdma@vger.kernel.org 9699S: Supported 9700W: https://github.com/linux-rdma/rdma-core 9701Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9702T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 9703F: Documentation/devicetree/bindings/infiniband/ 9704F: Documentation/infiniband/ 9705F: drivers/infiniband/ 9706F: include/rdma/ 9707F: include/trace/events/ib_mad.h 9708F: include/trace/events/ib_umad.h 9709F: include/uapi/linux/if_infiniband.h 9710F: include/uapi/rdma/ 9711F: samples/bpf/ibumad_kern.c 9712F: samples/bpf/ibumad_user.c 9713 9714INGENIC JZ4780 NAND DRIVER 9715M: Harvey Hunt <harveyhuntnexus@gmail.com> 9716L: linux-mtd@lists.infradead.org 9717L: linux-mips@vger.kernel.org 9718S: Maintained 9719F: drivers/mtd/nand/raw/ingenic/ 9720 9721INGENIC JZ47xx SoCs 9722M: Paul Cercueil <paul@crapouillou.net> 9723L: linux-mips@vger.kernel.org 9724S: Maintained 9725F: arch/mips/boot/dts/ingenic/ 9726F: arch/mips/generic/board-ingenic.c 9727F: arch/mips/include/asm/mach-ingenic/ 9728F: arch/mips/ingenic/Kconfig 9729F: drivers/clk/ingenic/ 9730F: drivers/dma/dma-jz4780.c 9731F: drivers/gpu/drm/ingenic/ 9732F: drivers/i2c/busses/i2c-jz4780.c 9733F: drivers/iio/adc/ingenic-adc.c 9734F: drivers/irqchip/irq-ingenic.c 9735F: drivers/memory/jz4780-nemc.c 9736F: drivers/mmc/host/jz4740_mmc.c 9737F: drivers/mtd/nand/raw/ingenic/ 9738F: drivers/pinctrl/pinctrl-ingenic.c 9739F: drivers/power/supply/ingenic-battery.c 9740F: drivers/pwm/pwm-jz4740.c 9741F: drivers/remoteproc/ingenic_rproc.c 9742F: drivers/rtc/rtc-jz4740.c 9743F: drivers/tty/serial/8250/8250_ingenic.c 9744F: drivers/usb/musb/jz4740.c 9745F: drivers/watchdog/jz4740_wdt.c 9746F: include/dt-bindings/iio/adc/ingenic,adc.h 9747F: include/linux/mfd/ingenic-tcu.h 9748F: sound/soc/codecs/jz47* 9749F: sound/soc/jz4740/ 9750 9751INJOINIC IP5xxx POWER BANK IC DRIVER 9752M: Samuel Holland <samuel@sholland.org> 9753S: Maintained 9754F: drivers/power/supply/ip5xxx_power.c 9755 9756INOTIFY 9757M: Jan Kara <jack@suse.cz> 9758R: Amir Goldstein <amir73il@gmail.com> 9759L: linux-fsdevel@vger.kernel.org 9760S: Maintained 9761F: Documentation/filesystems/inotify.rst 9762F: fs/notify/inotify/ 9763F: include/linux/inotify.h 9764F: include/uapi/linux/inotify.h 9765 9766INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 9767M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 9768L: linux-input@vger.kernel.org 9769S: Maintained 9770Q: http://patchwork.kernel.org/project/linux-input/list/ 9771T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 9772F: Documentation/devicetree/bindings/input/ 9773F: Documentation/devicetree/bindings/serio/ 9774F: Documentation/input/ 9775F: drivers/input/ 9776F: include/linux/input.h 9777F: include/linux/input/ 9778F: include/uapi/linux/input-event-codes.h 9779F: include/uapi/linux/input.h 9780 9781INPUT MULTITOUCH (MT) PROTOCOL 9782M: Henrik Rydberg <rydberg@bitmath.org> 9783L: linux-input@vger.kernel.org 9784S: Odd fixes 9785F: Documentation/input/multi-touch-protocol.rst 9786F: drivers/input/input-mt.c 9787K: \b(ABS|SYN)_MT_ 9788 9789INSIDE SECURE CRYPTO DRIVER 9790M: Antoine Tenart <atenart@kernel.org> 9791L: linux-crypto@vger.kernel.org 9792S: Maintained 9793F: drivers/crypto/inside-secure/ 9794 9795INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 9796M: Mimi Zohar <zohar@linux.ibm.com> 9797M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 9798L: linux-integrity@vger.kernel.org 9799S: Supported 9800T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9801F: security/integrity/ima/ 9802F: security/integrity/ 9803 9804INTEL 810/815 FRAMEBUFFER DRIVER 9805M: Antonino Daplas <adaplas@gmail.com> 9806L: linux-fbdev@vger.kernel.org 9807S: Maintained 9808F: drivers/video/fbdev/i810/ 9809 9810INTEL ASoC DRIVERS 9811M: Cezary Rojewski <cezary.rojewski@intel.com> 9812M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 9813M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 9814M: Jie Yang <yang.jie@linux.intel.com> 9815L: alsa-devel@alsa-project.org (moderated for non-subscribers) 9816S: Supported 9817F: sound/soc/intel/ 9818 9819INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 9820M: Hans de Goede <hdegoede@redhat.com> 9821L: platform-driver-x86@vger.kernel.org 9822S: Maintained 9823F: drivers/platform/x86/intel/atomisp2/pm.c 9824 9825INTEL ATOMISP2 LED DRIVER 9826M: Hans de Goede <hdegoede@redhat.com> 9827L: platform-driver-x86@vger.kernel.org 9828S: Maintained 9829F: drivers/platform/x86/intel/atomisp2/led.c 9830 9831INTEL BIOS SAR INT1092 DRIVER 9832M: Shravan Sudhakar <s.shravan@intel.com> 9833M: Intel Corporation <linuxwwan@intel.com> 9834L: platform-driver-x86@vger.kernel.org 9835S: Maintained 9836F: drivers/platform/x86/intel/int1092/ 9837 9838INTEL BROXTON PMC DRIVER 9839M: Mika Westerberg <mika.westerberg@linux.intel.com> 9840M: Zha Qipeng <qipeng.zha@intel.com> 9841S: Maintained 9842F: drivers/mfd/intel_pmc_bxt.c 9843F: include/linux/mfd/intel_pmc_bxt.h 9844 9845INTEL C600 SERIES SAS CONTROLLER DRIVER 9846M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 9847L: linux-scsi@vger.kernel.org 9848S: Supported 9849T: git git://git.code.sf.net/p/intel-sas/isci 9850F: drivers/scsi/isci/ 9851 9852INTEL CPU family model numbers 9853M: Tony Luck <tony.luck@intel.com> 9854M: x86@kernel.org 9855L: linux-kernel@vger.kernel.org 9856S: Supported 9857F: arch/x86/include/asm/intel-family.h 9858 9859INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 9860M: Jani Nikula <jani.nikula@linux.intel.com> 9861M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 9862M: Rodrigo Vivi <rodrigo.vivi@intel.com> 9863M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 9864L: intel-gfx@lists.freedesktop.org 9865S: Supported 9866W: https://01.org/linuxgraphics/ 9867Q: http://patchwork.freedesktop.org/project/intel-gfx/ 9868B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 9869C: irc://irc.oftc.net/intel-gfx 9870T: git git://anongit.freedesktop.org/drm-intel 9871F: Documentation/gpu/i915.rst 9872F: drivers/gpu/drm/i915/ 9873F: include/drm/i915* 9874F: include/uapi/drm/i915_drm.h 9875 9876INTEL ETHERNET DRIVERS 9877M: Jesse Brandeburg <jesse.brandeburg@intel.com> 9878M: Tony Nguyen <anthony.l.nguyen@intel.com> 9879L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 9880S: Supported 9881W: http://www.intel.com/support/feedback.htm 9882W: http://e1000.sourceforge.net/ 9883Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 9884T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 9885T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 9886F: Documentation/networking/device_drivers/ethernet/intel/ 9887F: drivers/net/ethernet/intel/ 9888F: drivers/net/ethernet/intel/*/ 9889F: include/linux/avf/virtchnl.h 9890F: include/linux/net/intel/iidc.h 9891 9892INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 9893M: Mustafa Ismail <mustafa.ismail@intel.com> 9894M: Shiraz Saleem <shiraz.saleem@intel.com> 9895L: linux-rdma@vger.kernel.org 9896S: Supported 9897F: drivers/infiniband/hw/irdma/ 9898F: include/uapi/rdma/irdma-abi.h 9899 9900INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 9901M: Maik Broemme <mbroemme@libmpq.org> 9902L: linux-fbdev@vger.kernel.org 9903S: Maintained 9904F: Documentation/fb/intelfb.rst 9905F: drivers/video/fbdev/intelfb/ 9906 9907INTEL GPIO DRIVERS 9908M: Andy Shevchenko <andy@kernel.org> 9909L: linux-gpio@vger.kernel.org 9910S: Supported 9911T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9912F: drivers/gpio/gpio-ich.c 9913F: drivers/gpio/gpio-merrifield.c 9914F: drivers/gpio/gpio-ml-ioh.c 9915F: drivers/gpio/gpio-pch.c 9916F: drivers/gpio/gpio-sch.c 9917F: drivers/gpio/gpio-sodaville.c 9918 9919INTEL GVT-g DRIVERS (Intel GPU Virtualization) 9920M: Zhenyu Wang <zhenyuw@linux.intel.com> 9921M: Zhi Wang <zhi.a.wang@intel.com> 9922L: intel-gvt-dev@lists.freedesktop.org 9923L: intel-gfx@lists.freedesktop.org 9924S: Supported 9925W: https://01.org/igvt-g 9926T: git https://github.com/intel/gvt-linux.git 9927F: drivers/gpu/drm/i915/gvt/ 9928 9929INTEL HID EVENT DRIVER 9930M: Alex Hung <alex.hung@canonical.com> 9931L: platform-driver-x86@vger.kernel.org 9932S: Maintained 9933F: drivers/platform/x86/intel/hid.c 9934 9935INTEL I/OAT DMA DRIVER 9936M: Dave Jiang <dave.jiang@intel.com> 9937R: Dan Williams <dan.j.williams@intel.com> 9938L: dmaengine@vger.kernel.org 9939S: Supported 9940Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 9941F: drivers/dma/ioat* 9942 9943INTEL IADX DRIVER 9944M: Dave Jiang <dave.jiang@intel.com> 9945L: dmaengine@vger.kernel.org 9946S: Supported 9947F: drivers/dma/idxd/* 9948F: include/uapi/linux/idxd.h 9949 9950INTEL IDLE DRIVER 9951M: Jacob Pan <jacob.jun.pan@linux.intel.com> 9952M: Len Brown <lenb@kernel.org> 9953L: linux-pm@vger.kernel.org 9954S: Supported 9955B: https://bugzilla.kernel.org 9956T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 9957F: drivers/idle/intel_idle.c 9958 9959INTEL IN FIELD SCAN (IFS) DEVICE 9960M: Jithu Joseph <jithu.joseph@intel.com> 9961R: Ashok Raj <ashok.raj@intel.com> 9962R: Tony Luck <tony.luck@intel.com> 9963S: Maintained 9964F: drivers/platform/x86/intel/ifs 9965F: include/trace/events/intel_ifs.h 9966 9967INTEL INTEGRATED SENSOR HUB DRIVER 9968M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9969M: Jiri Kosina <jikos@kernel.org> 9970L: linux-input@vger.kernel.org 9971S: Maintained 9972F: drivers/hid/intel-ish-hid/ 9973 9974INTEL IOMMU (VT-d) 9975M: David Woodhouse <dwmw2@infradead.org> 9976M: Lu Baolu <baolu.lu@linux.intel.com> 9977L: iommu@lists.linux-foundation.org 9978S: Supported 9979T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9980F: drivers/iommu/intel/ 9981F: include/linux/intel-iommu.h 9982F: include/linux/intel-svm.h 9983 9984INTEL IOP-ADMA DMA DRIVER 9985R: Dan Williams <dan.j.williams@intel.com> 9986S: Odd fixes 9987F: drivers/dma/iop-adma.c 9988 9989INTEL IPU3 CSI-2 CIO2 DRIVER 9990M: Yong Zhi <yong.zhi@intel.com> 9991M: Sakari Ailus <sakari.ailus@linux.intel.com> 9992M: Bingbu Cao <bingbu.cao@intel.com> 9993M: Dan Scally <djrscally@gmail.com> 9994R: Tianshu Qiu <tian.shu.qiu@intel.com> 9995L: linux-media@vger.kernel.org 9996S: Maintained 9997T: git git://linuxtv.org/media_tree.git 9998F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 9999F: drivers/media/pci/intel/ipu3/ 10000 10001INTEL IPU3 CSI-2 IMGU DRIVER 10002M: Sakari Ailus <sakari.ailus@linux.intel.com> 10003R: Bingbu Cao <bingbu.cao@intel.com> 10004R: Tianshu Qiu <tian.shu.qiu@intel.com> 10005L: linux-media@vger.kernel.org 10006S: Maintained 10007F: Documentation/admin-guide/media/ipu3.rst 10008F: Documentation/admin-guide/media/ipu3_rcb.svg 10009F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10010F: drivers/staging/media/ipu3/ 10011 10012INTEL IXP4XX CRYPTO SUPPORT 10013M: Corentin Labbe <clabbe@baylibre.com> 10014L: linux-crypto@vger.kernel.org 10015S: Maintained 10016F: drivers/crypto/ixp4xx_crypto.c 10017 10018INTEL ISHTP ECLITE DRIVER 10019M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10020L: platform-driver-x86@vger.kernel.org 10021S: Supported 10022F: drivers/platform/x86/intel/ishtp_eclite.c 10023 10024INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10025M: Krzysztof Halasa <khalasa@piap.pl> 10026S: Maintained 10027F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10028F: drivers/net/wan/ixp4xx_hss.c 10029F: drivers/soc/ixp4xx/ixp4xx-npe.c 10030F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10031F: include/linux/soc/ixp4xx/npe.h 10032F: include/linux/soc/ixp4xx/qmgr.h 10033 10034INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10035M: Deepak Saxena <dsaxena@plexity.net> 10036S: Maintained 10037F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10038F: drivers/char/hw_random/ixp4xx-rng.c 10039 10040INTEL KEEM BAY DRM DRIVER 10041M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10042M: Edmund Dea <edmund.j.dea@intel.com> 10043S: Maintained 10044F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10045F: drivers/gpu/drm/kmb/ 10046 10047INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10048M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10049S: Maintained 10050F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10051F: drivers/crypto/keembay/Kconfig 10052F: drivers/crypto/keembay/Makefile 10053F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10054F: drivers/crypto/keembay/ocs-aes.c 10055F: drivers/crypto/keembay/ocs-aes.h 10056 10057INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10058M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10059M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10060M: Mark Gross <mgross@linux.intel.com> 10061S: Maintained 10062F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10063F: drivers/crypto/keembay/Kconfig 10064F: drivers/crypto/keembay/Makefile 10065F: drivers/crypto/keembay/keembay-ocs-ecc.c 10066 10067INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10068M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10069M: Declan Murphy <declan.murphy@intel.com> 10070S: Maintained 10071F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10072F: drivers/crypto/keembay/Kconfig 10073F: drivers/crypto/keembay/Makefile 10074F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10075F: drivers/crypto/keembay/ocs-hcu.c 10076F: drivers/crypto/keembay/ocs-hcu.h 10077 10078INTEL THUNDER BAY EMMC PHY DRIVER 10079M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10080M: Rashmi A <rashmi.a@intel.com> 10081S: Maintained 10082F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10083F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10084 10085INTEL MANAGEMENT ENGINE (mei) 10086M: Tomas Winkler <tomas.winkler@intel.com> 10087L: linux-kernel@vger.kernel.org 10088S: Supported 10089F: Documentation/driver-api/mei/* 10090F: drivers/misc/mei/ 10091F: drivers/watchdog/mei_wdt.c 10092F: include/linux/mei_aux.h 10093F: include/linux/mei_cl_bus.h 10094F: include/uapi/linux/mei.h 10095F: samples/mei/* 10096 10097INTEL MAX 10 BMC MFD DRIVER 10098M: Xu Yilun <yilun.xu@intel.com> 10099R: Tom Rix <trix@redhat.com> 10100S: Maintained 10101F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10102F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10103F: drivers/hwmon/intel-m10-bmc-hwmon.c 10104F: drivers/mfd/intel-m10-bmc.c 10105F: include/linux/mfd/intel-m10-bmc.h 10106 10107INTEL MENLOW THERMAL DRIVER 10108M: Sujith Thomas <sujith.thomas@intel.com> 10109L: linux-pm@vger.kernel.org 10110S: Supported 10111W: https://01.org/linux-acpi 10112F: drivers/thermal/intel/intel_menlow.c 10113 10114INTEL P-Unit IPC DRIVER 10115M: Zha Qipeng <qipeng.zha@intel.com> 10116L: platform-driver-x86@vger.kernel.org 10117S: Maintained 10118F: arch/x86/include/asm/intel_punit_ipc.h 10119F: drivers/platform/x86/intel/punit_ipc.c 10120 10121INTEL PMC CORE DRIVER 10122M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10123M: David E Box <david.e.box@intel.com> 10124L: platform-driver-x86@vger.kernel.org 10125S: Maintained 10126F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10127F: drivers/platform/x86/intel/pmc/ 10128 10129INTEL PMIC GPIO DRIVERS 10130M: Andy Shevchenko <andy@kernel.org> 10131S: Supported 10132T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10133F: drivers/gpio/gpio-*cove.c 10134 10135INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10136M: Andy Shevchenko <andy@kernel.org> 10137S: Maintained 10138F: drivers/mfd/intel_soc_pmic* 10139F: include/linux/mfd/intel_soc_pmic* 10140 10141INTEL PMT DRIVERS 10142M: David E. Box <david.e.box@linux.intel.com> 10143S: Supported 10144F: drivers/platform/x86/intel/pmt/ 10145 10146INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10147M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10148L: linux-wireless@vger.kernel.org 10149S: Maintained 10150F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10151F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10152F: drivers/net/wireless/intel/ipw2x00/ 10153 10154INTEL PSTATE DRIVER 10155M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10156M: Len Brown <lenb@kernel.org> 10157L: linux-pm@vger.kernel.org 10158S: Supported 10159F: drivers/cpufreq/intel_pstate.c 10160 10161INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10162M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10163L: linux-iio@vger.kernel.org 10164F: drivers/counter/intel-qep.c 10165 10166INTEL SCU DRIVERS 10167M: Mika Westerberg <mika.westerberg@linux.intel.com> 10168S: Maintained 10169F: arch/x86/include/asm/intel_scu_ipc.h 10170F: drivers/platform/x86/intel_scu_* 10171 10172INTEL SDSI DRIVER 10173M: David E. Box <david.e.box@linux.intel.com> 10174S: Supported 10175F: drivers/platform/x86/intel/sdsi.c 10176F: tools/arch/x86/intel_sdsi/ 10177F: tools/testing/selftests/drivers/sdsi/ 10178 10179INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10180M: Daniel Scally <djrscally@gmail.com> 10181S: Maintained 10182F: drivers/platform/x86/intel/int3472/ 10183 10184INTEL SPEED SELECT TECHNOLOGY 10185M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10186L: platform-driver-x86@vger.kernel.org 10187S: Maintained 10188F: drivers/platform/x86/intel/speed_select_if/ 10189F: include/uapi/linux/isst_if.h 10190F: tools/power/x86/intel-speed-select/ 10191 10192INTEL STRATIX10 FIRMWARE DRIVERS 10193M: Dinh Nguyen <dinguyen@kernel.org> 10194L: linux-kernel@vger.kernel.org 10195S: Maintained 10196F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10197F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10198F: drivers/firmware/stratix10-rsu.c 10199F: drivers/firmware/stratix10-svc.c 10200F: include/linux/firmware/intel/stratix10-smc.h 10201F: include/linux/firmware/intel/stratix10-svc-client.h 10202T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10203 10204INTEL TELEMETRY DRIVER 10205M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10206M: "David E. Box" <david.e.box@linux.intel.com> 10207L: platform-driver-x86@vger.kernel.org 10208S: Maintained 10209F: arch/x86/include/asm/intel_telemetry.h 10210F: drivers/platform/x86/intel/telemetry/ 10211 10212INTEL UNCORE FREQUENCY CONTROL 10213M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10214L: platform-driver-x86@vger.kernel.org 10215S: Maintained 10216F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10217F: drivers/platform/x86/intel/uncore-frequency/ 10218 10219INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10220M: David E. Box <david.e.box@linux.intel.com> 10221S: Supported 10222F: drivers/platform/x86/intel/vsec.* 10223 10224INTEL VIRTUAL BUTTON DRIVER 10225M: AceLan Kao <acelan.kao@canonical.com> 10226L: platform-driver-x86@vger.kernel.org 10227S: Maintained 10228F: drivers/platform/x86/intel/vbtn.c 10229 10230INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10231M: Stanislaw Gruszka <stf_xl@wp.pl> 10232L: linux-wireless@vger.kernel.org 10233S: Supported 10234F: drivers/net/wireless/intel/iwlegacy/ 10235 10236INTEL WIRELESS WIFI LINK (iwlwifi) 10237M: Gregory Greenman <gregory.greenman@intel.com> 10238L: linux-wireless@vger.kernel.org 10239S: Supported 10240W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10241T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10242F: drivers/net/wireless/intel/iwlwifi/ 10243 10244INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10245M: Jithu Joseph <jithu.joseph@intel.com> 10246R: Maurice Ma <maurice.ma@intel.com> 10247S: Maintained 10248W: https://slimbootloader.github.io/security/firmware-update.html 10249F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10250 10251INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10252L: Dell.Client.Kernel@dell.com 10253S: Maintained 10254F: drivers/platform/x86/intel/wmi/thunderbolt.c 10255 10256INTEL WWAN IOSM DRIVER 10257M: M Chetan Kumar <m.chetan.kumar@intel.com> 10258M: Intel Corporation <linuxwwan@intel.com> 10259L: netdev@vger.kernel.org 10260S: Maintained 10261F: drivers/net/wwan/iosm/ 10262 10263INTEL(R) TRACE HUB 10264M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10265S: Supported 10266F: Documentation/trace/intel_th.rst 10267F: drivers/hwtracing/intel_th/ 10268F: include/linux/intel_th.h 10269 10270INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10271M: Ning Sun <ning.sun@intel.com> 10272L: tboot-devel@lists.sourceforge.net 10273S: Supported 10274W: http://tboot.sourceforge.net 10275T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10276F: Documentation/x86/intel_txt.rst 10277F: arch/x86/kernel/tboot.c 10278F: include/linux/tboot.h 10279 10280INTEL SGX 10281M: Jarkko Sakkinen <jarkko@kernel.org> 10282R: Dave Hansen <dave.hansen@linux.intel.com> 10283L: linux-sgx@vger.kernel.org 10284S: Supported 10285Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10286T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10287F: Documentation/x86/sgx.rst 10288F: arch/x86/entry/vdso/vsgx.S 10289F: arch/x86/include/asm/sgx.h 10290F: arch/x86/include/uapi/asm/sgx.h 10291F: arch/x86/kernel/cpu/sgx/* 10292F: tools/testing/selftests/sgx/* 10293K: \bSGX_ 10294 10295INTERCONNECT API 10296M: Georgi Djakov <djakov@kernel.org> 10297L: linux-pm@vger.kernel.org 10298S: Maintained 10299T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10300F: Documentation/devicetree/bindings/interconnect/ 10301F: Documentation/driver-api/interconnect.rst 10302F: drivers/interconnect/ 10303F: include/dt-bindings/interconnect/ 10304F: include/linux/interconnect-provider.h 10305F: include/linux/interconnect.h 10306 10307INTERRUPT COUNTER DRIVER 10308M: Oleksij Rempel <o.rempel@pengutronix.de> 10309R: Pengutronix Kernel Team <kernel@pengutronix.de> 10310L: linux-iio@vger.kernel.org 10311F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10312F: drivers/counter/interrupt-cnt.c 10313 10314INTERSIL ISL7998X VIDEO DECODER DRIVER 10315M: Michael Tretter <m.tretter@pengutronix.de> 10316R: Pengutronix Kernel Team <kernel@pengutronix.de> 10317L: linux-media@vger.kernel.org 10318S: Maintained 10319F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10320F: drivers/media/i2c/isl7998x.c 10321 10322INVENSENSE ICM-426xx IMU DRIVER 10323M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10324L: linux-iio@vger.kernel.org 10325S: Maintained 10326W: https://invensense.tdk.com/ 10327F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10328F: drivers/iio/imu/inv_icm42600/ 10329 10330INVENSENSE MPU-3050 GYROSCOPE DRIVER 10331M: Linus Walleij <linus.walleij@linaro.org> 10332L: linux-iio@vger.kernel.org 10333S: Maintained 10334F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10335F: drivers/iio/gyro/mpu3050* 10336 10337IOC3 ETHERNET DRIVER 10338M: Ralf Baechle <ralf@linux-mips.org> 10339L: linux-mips@vger.kernel.org 10340S: Maintained 10341F: drivers/net/ethernet/sgi/ioc3-eth.c 10342 10343IOMAP FILESYSTEM LIBRARY 10344M: Christoph Hellwig <hch@infradead.org> 10345M: Darrick J. Wong <djwong@kernel.org> 10346L: linux-xfs@vger.kernel.org 10347L: linux-fsdevel@vger.kernel.org 10348S: Supported 10349T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10350F: fs/iomap/ 10351F: include/linux/iomap.h 10352 10353IOMMU DRIVERS 10354M: Joerg Roedel <joro@8bytes.org> 10355M: Will Deacon <will@kernel.org> 10356L: iommu@lists.linux-foundation.org 10357S: Maintained 10358T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10359F: Documentation/devicetree/bindings/iommu/ 10360F: Documentation/userspace-api/iommu.rst 10361F: drivers/iommu/ 10362F: include/linux/iommu.h 10363F: include/linux/iova.h 10364F: include/linux/of_iommu.h 10365F: include/uapi/linux/iommu.h 10366 10367IOSYS-MAP HELPERS 10368M: Thomas Zimmermann <tzimmermann@suse.de> 10369L: dri-devel@lists.freedesktop.org 10370S: Maintained 10371T: git git://anongit.freedesktop.org/drm/drm-misc 10372F: include/linux/iosys-map.h 10373 10374IO_URING 10375M: Jens Axboe <axboe@kernel.dk> 10376R: Pavel Begunkov <asml.silence@gmail.com> 10377L: io-uring@vger.kernel.org 10378S: Maintained 10379T: git git://git.kernel.dk/linux-block 10380T: git git://git.kernel.dk/liburing 10381F: fs/io-wq.c 10382F: fs/io-wq.h 10383F: fs/io_uring.c 10384F: include/linux/io_uring.h 10385F: include/uapi/linux/io_uring.h 10386F: tools/io_uring/ 10387 10388IPMI SUBSYSTEM 10389M: Corey Minyard <minyard@acm.org> 10390L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10391S: Supported 10392W: http://openipmi.sourceforge.net/ 10393T: git https://github.com/cminyard/linux-ipmi.git for-next 10394F: Documentation/driver-api/ipmi.rst 10395F: Documentation/devicetree/bindings/ipmi/ 10396F: drivers/char/ipmi/ 10397F: include/linux/ipmi* 10398F: include/uapi/linux/ipmi* 10399 10400IPS SCSI RAID DRIVER 10401M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10402L: linux-scsi@vger.kernel.org 10403S: Maintained 10404W: http://www.adaptec.com/ 10405F: drivers/scsi/ips* 10406 10407IPVS 10408M: Simon Horman <horms@verge.net.au> 10409M: Julian Anastasov <ja@ssi.bg> 10410L: netdev@vger.kernel.org 10411L: lvs-devel@vger.kernel.org 10412S: Maintained 10413T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10414T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10415F: Documentation/networking/ipvs-sysctl.rst 10416F: include/net/ip_vs.h 10417F: include/uapi/linux/ip_vs.h 10418F: net/netfilter/ipvs/ 10419 10420IPWIRELESS DRIVER 10421M: Jiri Kosina <jikos@kernel.org> 10422M: David Sterba <dsterba@suse.com> 10423S: Odd Fixes 10424F: drivers/tty/ipwireless/ 10425 10426IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10427M: Marc Zyngier <maz@kernel.org> 10428S: Maintained 10429T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10430F: Documentation/core-api/irq/irq-domain.rst 10431F: include/linux/irqdomain.h 10432F: kernel/irq/irqdomain.c 10433F: kernel/irq/msi.c 10434 10435IRQ SUBSYSTEM 10436M: Thomas Gleixner <tglx@linutronix.de> 10437L: linux-kernel@vger.kernel.org 10438S: Maintained 10439T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10440F: kernel/irq/ 10441 10442IRQCHIP DRIVERS 10443M: Thomas Gleixner <tglx@linutronix.de> 10444M: Marc Zyngier <maz@kernel.org> 10445L: linux-kernel@vger.kernel.org 10446S: Maintained 10447T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10448F: Documentation/devicetree/bindings/interrupt-controller/ 10449F: drivers/irqchip/ 10450 10451ISA 10452M: William Breathitt Gray <vilhelm.gray@gmail.com> 10453S: Maintained 10454F: Documentation/driver-api/isa.rst 10455F: drivers/base/isa.c 10456F: include/linux/isa.h 10457 10458ISA RADIO MODULE 10459M: Hans Verkuil <hverkuil@xs4all.nl> 10460L: linux-media@vger.kernel.org 10461S: Maintained 10462W: https://linuxtv.org 10463T: git git://linuxtv.org/media_tree.git 10464F: drivers/media/radio/radio-isa* 10465 10466ISAPNP 10467M: Jaroslav Kysela <perex@perex.cz> 10468S: Maintained 10469F: Documentation/driver-api/isapnp.rst 10470F: drivers/pnp/isapnp/ 10471F: include/linux/isapnp.h 10472 10473ISCSI 10474M: Lee Duncan <lduncan@suse.com> 10475M: Chris Leech <cleech@redhat.com> 10476M: Mike Christie <michael.christie@oracle.com> 10477L: open-iscsi@googlegroups.com 10478L: linux-scsi@vger.kernel.org 10479S: Maintained 10480W: www.open-iscsi.com 10481F: drivers/scsi/*iscsi* 10482F: include/scsi/*iscsi* 10483 10484iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10485M: Peter Jones <pjones@redhat.com> 10486M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10487S: Maintained 10488F: drivers/firmware/iscsi_ibft* 10489 10490ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10491M: Sagi Grimberg <sagi@grimberg.me> 10492M: Max Gurtovoy <mgurtovoy@nvidia.com> 10493L: linux-rdma@vger.kernel.org 10494S: Supported 10495W: http://www.openfabrics.org 10496W: www.open-iscsi.org 10497Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10498F: drivers/infiniband/ulp/iser/ 10499 10500ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10501M: Sagi Grimberg <sagi@grimberg.me> 10502L: linux-rdma@vger.kernel.org 10503L: target-devel@vger.kernel.org 10504S: Supported 10505W: http://www.linux-iscsi.org 10506T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10507F: drivers/infiniband/ulp/isert 10508 10509ISDN/CMTP OVER BLUETOOTH 10510M: Karsten Keil <isdn@linux-pingi.de> 10511L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10512L: netdev@vger.kernel.org 10513S: Odd Fixes 10514W: http://www.isdn4linux.de 10515F: Documentation/isdn/ 10516F: drivers/isdn/capi/ 10517F: include/linux/isdn/ 10518F: include/uapi/linux/isdn/ 10519F: net/bluetooth/cmtp/ 10520 10521ISDN/mISDN SUBSYSTEM 10522M: Karsten Keil <isdn@linux-pingi.de> 10523L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10524L: netdev@vger.kernel.org 10525S: Maintained 10526W: http://www.isdn4linux.de 10527F: drivers/isdn/Kconfig 10528F: drivers/isdn/Makefile 10529F: drivers/isdn/hardware/ 10530F: drivers/isdn/mISDN/ 10531 10532IT87 HARDWARE MONITORING DRIVER 10533M: Jean Delvare <jdelvare@suse.com> 10534L: linux-hwmon@vger.kernel.org 10535S: Maintained 10536F: Documentation/hwmon/it87.rst 10537F: drivers/hwmon/it87.c 10538 10539IT913X MEDIA DRIVER 10540M: Antti Palosaari <crope@iki.fi> 10541L: linux-media@vger.kernel.org 10542S: Maintained 10543W: https://linuxtv.org 10544W: http://palosaari.fi/linux/ 10545Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10546T: git git://linuxtv.org/anttip/media_tree.git 10547F: drivers/media/tuners/it913x* 10548 10549ITE IT66121 HDMI BRIDGE DRIVER 10550M: Phong LE <ple@baylibre.com> 10551M: Neil Armstrong <narmstrong@baylibre.com> 10552S: Maintained 10553T: git git://anongit.freedesktop.org/drm/drm-misc 10554F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10555F: drivers/gpu/drm/bridge/ite-it66121.c 10556 10557IVTV VIDEO4LINUX DRIVER 10558M: Andy Walls <awalls@md.metrocast.net> 10559L: linux-media@vger.kernel.org 10560S: Maintained 10561W: https://linuxtv.org 10562T: git git://linuxtv.org/media_tree.git 10563F: Documentation/admin-guide/media/ivtv* 10564F: drivers/media/pci/ivtv/ 10565F: include/uapi/linux/ivtv* 10566 10567IX2505V MEDIA DRIVER 10568M: Malcolm Priestley <tvboxspy@gmail.com> 10569L: linux-media@vger.kernel.org 10570S: Maintained 10571W: https://linuxtv.org 10572Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10573F: drivers/media/dvb-frontends/ix2505v* 10574 10575JAILHOUSE HYPERVISOR INTERFACE 10576M: Jan Kiszka <jan.kiszka@siemens.com> 10577L: jailhouse-dev@googlegroups.com 10578S: Maintained 10579F: arch/x86/include/asm/jailhouse_para.h 10580F: arch/x86/kernel/jailhouse.c 10581 10582JC42.4 TEMPERATURE SENSOR DRIVER 10583M: Guenter Roeck <linux@roeck-us.net> 10584L: linux-hwmon@vger.kernel.org 10585S: Maintained 10586F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10587F: Documentation/hwmon/jc42.rst 10588F: drivers/hwmon/jc42.c 10589 10590JFS FILESYSTEM 10591M: Dave Kleikamp <shaggy@kernel.org> 10592L: jfs-discussion@lists.sourceforge.net 10593S: Maintained 10594W: http://jfs.sourceforge.net/ 10595T: git git://github.com/kleikamp/linux-shaggy.git 10596F: Documentation/admin-guide/jfs.rst 10597F: fs/jfs/ 10598 10599JME NETWORK DRIVER 10600M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10601L: netdev@vger.kernel.org 10602S: Maintained 10603F: drivers/net/ethernet/jme.* 10604 10605JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10606M: David Woodhouse <dwmw2@infradead.org> 10607M: Richard Weinberger <richard@nod.at> 10608L: linux-mtd@lists.infradead.org 10609S: Odd Fixes 10610W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10611T: git git://git.infradead.org/ubifs-2.6.git 10612F: fs/jffs2/ 10613F: include/uapi/linux/jffs2.h 10614 10615JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10616M: "Theodore Ts'o" <tytso@mit.edu> 10617M: Jan Kara <jack@suse.com> 10618L: linux-ext4@vger.kernel.org 10619S: Maintained 10620F: fs/jbd2/ 10621F: include/linux/jbd2.h 10622 10623JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10624M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10625L: linux-media@vger.kernel.org 10626L: linux-renesas-soc@vger.kernel.org 10627S: Maintained 10628F: drivers/media/platform/renesas/rcar_jpu.c 10629 10630JSM Neo PCI based serial card 10631L: linux-serial@vger.kernel.org 10632S: Orphan 10633F: drivers/tty/serial/jsm/ 10634 10635K10TEMP HARDWARE MONITORING DRIVER 10636M: Clemens Ladisch <clemens@ladisch.de> 10637L: linux-hwmon@vger.kernel.org 10638S: Maintained 10639F: Documentation/hwmon/k10temp.rst 10640F: drivers/hwmon/k10temp.c 10641 10642K8TEMP HARDWARE MONITORING DRIVER 10643M: Rudolf Marek <r.marek@assembler.cz> 10644L: linux-hwmon@vger.kernel.org 10645S: Maintained 10646F: Documentation/hwmon/k8temp.rst 10647F: drivers/hwmon/k8temp.c 10648 10649KASAN 10650M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 10651R: Alexander Potapenko <glider@google.com> 10652R: Andrey Konovalov <andreyknvl@gmail.com> 10653R: Dmitry Vyukov <dvyukov@google.com> 10654R: Vincenzo Frascino <vincenzo.frascino@arm.com> 10655L: kasan-dev@googlegroups.com 10656S: Maintained 10657F: Documentation/dev-tools/kasan.rst 10658F: arch/*/include/asm/*kasan.h 10659F: arch/*/mm/kasan_init* 10660F: include/linux/kasan*.h 10661F: lib/Kconfig.kasan 10662F: lib/test_kasan*.c 10663F: mm/kasan/ 10664F: scripts/Makefile.kasan 10665 10666KCONFIG 10667M: Masahiro Yamada <masahiroy@kernel.org> 10668L: linux-kbuild@vger.kernel.org 10669S: Maintained 10670T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 10671F: Documentation/kbuild/kconfig* 10672F: scripts/Kconfig.include 10673F: scripts/kconfig/ 10674 10675KCOV 10676R: Dmitry Vyukov <dvyukov@google.com> 10677R: Andrey Konovalov <andreyknvl@gmail.com> 10678L: kasan-dev@googlegroups.com 10679S: Maintained 10680F: Documentation/dev-tools/kcov.rst 10681F: include/linux/kcov.h 10682F: include/uapi/linux/kcov.h 10683F: kernel/kcov.c 10684F: scripts/Makefile.kcov 10685 10686KCSAN 10687M: Marco Elver <elver@google.com> 10688R: Dmitry Vyukov <dvyukov@google.com> 10689L: kasan-dev@googlegroups.com 10690S: Maintained 10691F: Documentation/dev-tools/kcsan.rst 10692F: include/linux/kcsan*.h 10693F: kernel/kcsan/ 10694F: lib/Kconfig.kcsan 10695F: scripts/Makefile.kcsan 10696 10697KDUMP 10698M: Baoquan He <bhe@redhat.com> 10699R: Vivek Goyal <vgoyal@redhat.com> 10700R: Dave Young <dyoung@redhat.com> 10701L: kexec@lists.infradead.org 10702S: Maintained 10703W: http://lse.sourceforge.net/kdump/ 10704F: Documentation/admin-guide/kdump/ 10705F: fs/proc/vmcore.c 10706F: include/linux/crash_core.h 10707F: include/linux/crash_dump.h 10708F: include/uapi/linux/vmcore.h 10709F: kernel/crash_*.c 10710 10711KEENE FM RADIO TRANSMITTER DRIVER 10712M: Hans Verkuil <hverkuil@xs4all.nl> 10713L: linux-media@vger.kernel.org 10714S: Maintained 10715W: https://linuxtv.org 10716T: git git://linuxtv.org/media_tree.git 10717F: drivers/media/radio/radio-keene* 10718 10719KERNEL AUTOMOUNTER 10720M: Ian Kent <raven@themaw.net> 10721L: autofs@vger.kernel.org 10722S: Maintained 10723F: fs/autofs/ 10724 10725KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 10726M: Masahiro Yamada <masahiroy@kernel.org> 10727M: Michal Marek <michal.lkml@markovi.net> 10728R: Nick Desaulniers <ndesaulniers@google.com> 10729L: linux-kbuild@vger.kernel.org 10730S: Maintained 10731T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 10732F: Documentation/kbuild/ 10733F: Makefile 10734F: scripts/*vmlinux* 10735F: scripts/Kbuild* 10736F: scripts/Makefile* 10737F: scripts/basic/ 10738F: scripts/dummy-tools/ 10739F: scripts/mk* 10740F: scripts/mod/ 10741F: scripts/package/ 10742 10743KERNEL JANITORS 10744L: kernel-janitors@vger.kernel.org 10745S: Odd Fixes 10746W: http://kernelnewbies.org/KernelJanitors 10747 10748KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 10749M: Chuck Lever <chuck.lever@oracle.com> 10750M: Jeff Layton <jlayton@kernel.org> 10751L: linux-nfs@vger.kernel.org 10752S: Supported 10753W: http://nfs.sourceforge.net/ 10754T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 10755F: fs/lockd/ 10756F: fs/nfs_common/ 10757F: fs/nfsd/ 10758F: include/linux/lockd/ 10759F: include/linux/sunrpc/ 10760F: include/uapi/linux/nfsd/ 10761F: include/uapi/linux/sunrpc/ 10762F: net/sunrpc/ 10763F: Documentation/filesystems/nfs/ 10764 10765KERNEL REGRESSIONS 10766M: Thorsten Leemhuis <linux@leemhuis.info> 10767L: regressions@lists.linux.dev 10768S: Supported 10769F: Documentation/admin-guide/reporting-regressions.rst 10770F: Documentation/process/handling-regressions.rst 10771 10772KERNEL SELFTEST FRAMEWORK 10773M: Shuah Khan <shuah@kernel.org> 10774M: Shuah Khan <skhan@linuxfoundation.org> 10775L: linux-kselftest@vger.kernel.org 10776S: Maintained 10777Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 10778T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 10779F: Documentation/dev-tools/kselftest* 10780F: tools/testing/selftests/ 10781 10782KERNEL SMB3 SERVER (KSMBD) 10783M: Namjae Jeon <linkinjeon@kernel.org> 10784M: Steve French <sfrench@samba.org> 10785M: Hyunchul Lee <hyc.lee@gmail.com> 10786R: Sergey Senozhatsky <senozhatsky@chromium.org> 10787L: linux-cifs@vger.kernel.org 10788S: Maintained 10789T: git git://git.samba.org/ksmbd.git 10790F: fs/ksmbd/ 10791F: fs/smbfs_common/ 10792 10793KERNEL UNIT TESTING FRAMEWORK (KUnit) 10794M: Brendan Higgins <brendanhiggins@google.com> 10795L: linux-kselftest@vger.kernel.org 10796L: kunit-dev@googlegroups.com 10797S: Maintained 10798W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 10799F: Documentation/dev-tools/kunit/ 10800F: include/kunit/ 10801F: lib/kunit/ 10802F: tools/testing/kunit/ 10803 10804KERNEL USERMODE HELPER 10805M: Luis Chamberlain <mcgrof@kernel.org> 10806L: linux-kernel@vger.kernel.org 10807S: Maintained 10808F: include/linux/umh.h 10809F: kernel/umh.c 10810 10811KERNEL VIRTUAL MACHINE (KVM) 10812M: Paolo Bonzini <pbonzini@redhat.com> 10813L: kvm@vger.kernel.org 10814S: Supported 10815W: http://www.linux-kvm.org 10816T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10817F: Documentation/virt/kvm/ 10818F: include/asm-generic/kvm* 10819F: include/kvm/iodev.h 10820F: include/linux/kvm* 10821F: include/trace/events/kvm.h 10822F: include/uapi/asm-generic/kvm* 10823F: include/uapi/linux/kvm* 10824F: tools/kvm/ 10825F: tools/testing/selftests/kvm/ 10826F: virt/kvm/* 10827 10828KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 10829M: Marc Zyngier <maz@kernel.org> 10830R: James Morse <james.morse@arm.com> 10831R: Alexandru Elisei <alexandru.elisei@arm.com> 10832R: Suzuki K Poulose <suzuki.poulose@arm.com> 10833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10834L: kvmarm@lists.cs.columbia.edu (moderated for non-subscribers) 10835S: Maintained 10836T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 10837F: arch/arm64/include/asm/kvm* 10838F: arch/arm64/include/uapi/asm/kvm* 10839F: arch/arm64/kvm/ 10840F: include/kvm/arm_* 10841F: tools/testing/selftests/kvm/*/aarch64/ 10842F: tools/testing/selftests/kvm/aarch64/ 10843 10844KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 10845M: Huacai Chen <chenhuacai@kernel.org> 10846M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 10847L: linux-mips@vger.kernel.org 10848L: kvm@vger.kernel.org 10849S: Maintained 10850T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10851F: arch/mips/include/asm/kvm* 10852F: arch/mips/include/uapi/asm/kvm* 10853F: arch/mips/kvm/ 10854 10855KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 10856L: linuxppc-dev@lists.ozlabs.org 10857T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 10858F: arch/powerpc/include/asm/kvm* 10859F: arch/powerpc/include/uapi/asm/kvm* 10860F: arch/powerpc/kernel/kvm* 10861F: arch/powerpc/kvm/ 10862 10863KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 10864M: Anup Patel <anup@brainfault.org> 10865R: Atish Patra <atishp@atishpatra.org> 10866L: kvm@vger.kernel.org 10867L: kvm-riscv@lists.infradead.org 10868L: linux-riscv@lists.infradead.org 10869S: Maintained 10870T: git git://github.com/kvm-riscv/linux.git 10871F: arch/riscv/include/asm/kvm* 10872F: arch/riscv/include/uapi/asm/kvm* 10873F: arch/riscv/kvm/ 10874F: tools/testing/selftests/kvm/*/riscv/ 10875 10876KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 10877M: Christian Borntraeger <borntraeger@linux.ibm.com> 10878M: Janosch Frank <frankja@linux.ibm.com> 10879M: Claudio Imbrenda <imbrenda@linux.ibm.com> 10880R: David Hildenbrand <david@redhat.com> 10881L: kvm@vger.kernel.org 10882S: Supported 10883W: http://www.ibm.com/developerworks/linux/linux390/ 10884T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 10885F: Documentation/virt/kvm/s390* 10886F: arch/s390/include/asm/gmap.h 10887F: arch/s390/include/asm/kvm* 10888F: arch/s390/include/uapi/asm/kvm* 10889F: arch/s390/include/uapi/asm/uvdevice.h 10890F: arch/s390/kernel/uv.c 10891F: arch/s390/kvm/ 10892F: arch/s390/mm/gmap.c 10893F: drivers/s390/char/uvdevice.c 10894F: tools/testing/selftests/drivers/s390x/uvdevice/ 10895F: tools/testing/selftests/kvm/*/s390x/ 10896F: tools/testing/selftests/kvm/s390x/ 10897 10898KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 10899M: Paolo Bonzini <pbonzini@redhat.com> 10900R: Sean Christopherson <seanjc@google.com> 10901R: Vitaly Kuznetsov <vkuznets@redhat.com> 10902R: Wanpeng Li <wanpengli@tencent.com> 10903R: Jim Mattson <jmattson@google.com> 10904R: Joerg Roedel <joro@8bytes.org> 10905L: kvm@vger.kernel.org 10906S: Supported 10907W: http://www.linux-kvm.org 10908T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10909F: arch/x86/include/asm/kvm* 10910F: arch/x86/include/asm/pvclock-abi.h 10911F: arch/x86/include/asm/svm.h 10912F: arch/x86/include/asm/vmx*.h 10913F: arch/x86/include/uapi/asm/kvm* 10914F: arch/x86/include/uapi/asm/svm.h 10915F: arch/x86/include/uapi/asm/vmx.h 10916F: arch/x86/kernel/kvm.c 10917F: arch/x86/kernel/kvmclock.c 10918F: arch/x86/kvm/ 10919F: arch/x86/kvm/*/ 10920 10921KERNFS 10922M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10923M: Tejun Heo <tj@kernel.org> 10924S: Supported 10925T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 10926F: fs/kernfs/ 10927F: include/linux/kernfs.h 10928 10929KEXEC 10930M: Eric Biederman <ebiederm@xmission.com> 10931L: kexec@lists.infradead.org 10932S: Maintained 10933W: http://kernel.org/pub/linux/utils/kernel/kexec/ 10934F: include/linux/kexec.h 10935F: include/uapi/linux/kexec.h 10936F: kernel/kexec* 10937 10938KEYS-ENCRYPTED 10939M: Mimi Zohar <zohar@linux.ibm.com> 10940L: linux-integrity@vger.kernel.org 10941L: keyrings@vger.kernel.org 10942S: Supported 10943F: Documentation/security/keys/trusted-encrypted.rst 10944F: include/keys/encrypted-type.h 10945F: security/keys/encrypted-keys/ 10946 10947KEYS-TRUSTED 10948M: James Bottomley <jejb@linux.ibm.com> 10949M: Jarkko Sakkinen <jarkko@kernel.org> 10950M: Mimi Zohar <zohar@linux.ibm.com> 10951L: linux-integrity@vger.kernel.org 10952L: keyrings@vger.kernel.org 10953S: Supported 10954F: Documentation/security/keys/trusted-encrypted.rst 10955F: include/keys/trusted-type.h 10956F: include/keys/trusted_tpm.h 10957F: security/keys/trusted-keys/ 10958 10959KEYS-TRUSTED-TEE 10960M: Sumit Garg <sumit.garg@linaro.org> 10961L: linux-integrity@vger.kernel.org 10962L: keyrings@vger.kernel.org 10963S: Supported 10964F: include/keys/trusted_tee.h 10965F: security/keys/trusted-keys/trusted_tee.c 10966 10967KEYS-TRUSTED-CAAM 10968M: Ahmad Fatoum <a.fatoum@pengutronix.de> 10969R: Pengutronix Kernel Team <kernel@pengutronix.de> 10970L: linux-integrity@vger.kernel.org 10971L: keyrings@vger.kernel.org 10972S: Maintained 10973F: include/keys/trusted_caam.h 10974F: security/keys/trusted-keys/trusted_caam.c 10975 10976KEYS/KEYRINGS 10977M: David Howells <dhowells@redhat.com> 10978M: Jarkko Sakkinen <jarkko@kernel.org> 10979L: keyrings@vger.kernel.org 10980S: Maintained 10981F: Documentation/security/keys/core.rst 10982F: include/keys/ 10983F: include/linux/key-type.h 10984F: include/linux/key.h 10985F: include/linux/keyctl.h 10986F: include/uapi/linux/keyctl.h 10987F: security/keys/ 10988 10989KEYS/KEYRINGS_INTEGRITY 10990M: Jarkko Sakkinen <jarkko@kernel.org> 10991M: Mimi Zohar <zohar@linux.ibm.com> 10992L: linux-integrity@vger.kernel.org 10993L: keyrings@vger.kernel.org 10994S: Supported 10995F: security/integrity/platform_certs 10996 10997KFENCE 10998M: Alexander Potapenko <glider@google.com> 10999M: Marco Elver <elver@google.com> 11000R: Dmitry Vyukov <dvyukov@google.com> 11001L: kasan-dev@googlegroups.com 11002S: Maintained 11003F: Documentation/dev-tools/kfence.rst 11004F: arch/*/include/asm/kfence.h 11005F: include/linux/kfence.h 11006F: lib/Kconfig.kfence 11007F: mm/kfence/ 11008 11009KFIFO 11010M: Stefani Seibold <stefani@seibold.net> 11011S: Maintained 11012F: include/linux/kfifo.h 11013F: lib/kfifo.c 11014F: samples/kfifo/ 11015 11016KGDB / KDB /debug_core 11017M: Jason Wessel <jason.wessel@windriver.com> 11018M: Daniel Thompson <daniel.thompson@linaro.org> 11019R: Douglas Anderson <dianders@chromium.org> 11020L: kgdb-bugreport@lists.sourceforge.net 11021S: Maintained 11022W: http://kgdb.wiki.kernel.org/ 11023T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11024F: Documentation/dev-tools/kgdb.rst 11025F: drivers/misc/kgdbts.c 11026F: drivers/tty/serial/kgdboc.c 11027F: include/linux/kdb.h 11028F: include/linux/kgdb.h 11029F: kernel/debug/ 11030F: kernel/module/kdb.c 11031 11032KHADAS MCU MFD DRIVER 11033M: Neil Armstrong <narmstrong@baylibre.com> 11034L: linux-amlogic@lists.infradead.org 11035S: Maintained 11036F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11037F: drivers/mfd/khadas-mcu.c 11038F: include/linux/mfd/khadas-mcu.h 11039F: drivers/thermal/khadas_mcu_fan.c 11040 11041KMEMLEAK 11042M: Catalin Marinas <catalin.marinas@arm.com> 11043S: Maintained 11044F: Documentation/dev-tools/kmemleak.rst 11045F: include/linux/kmemleak.h 11046F: mm/kmemleak.c 11047F: samples/kmemleak/kmemleak-test.c 11048 11049KMOD KERNEL MODULE LOADER - USERMODE HELPER 11050M: Luis Chamberlain <mcgrof@kernel.org> 11051L: linux-kernel@vger.kernel.org 11052L: linux-modules@vger.kernel.org 11053S: Maintained 11054F: include/linux/kmod.h 11055F: kernel/kmod.c 11056F: lib/test_kmod.c 11057F: tools/testing/selftests/kmod/ 11058 11059KPROBES 11060M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11061M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11062M: "David S. Miller" <davem@davemloft.net> 11063M: Masami Hiramatsu <mhiramat@kernel.org> 11064S: Maintained 11065T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 11066F: Documentation/trace/kprobes.rst 11067F: include/asm-generic/kprobes.h 11068F: include/linux/kprobes.h 11069F: kernel/kprobes.c 11070F: lib/test_kprobes.c 11071F: samples/kprobes 11072 11073KS0108 LCD CONTROLLER DRIVER 11074M: Miguel Ojeda <ojeda@kernel.org> 11075S: Maintained 11076F: Documentation/admin-guide/auxdisplay/ks0108.rst 11077F: drivers/auxdisplay/ks0108.c 11078F: include/linux/ks0108.h 11079 11080KTD253 BACKLIGHT DRIVER 11081M: Linus Walleij <linus.walleij@linaro.org> 11082S: Maintained 11083F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11084F: drivers/video/backlight/ktd253-backlight.c 11085 11086KTEST 11087M: Steven Rostedt <rostedt@goodmis.org> 11088M: John Hawley <warthog9@eaglescrag.net> 11089S: Maintained 11090F: tools/testing/ktest 11091 11092L3MDEV 11093M: David Ahern <dsahern@kernel.org> 11094L: netdev@vger.kernel.org 11095S: Maintained 11096F: include/net/l3mdev.h 11097F: net/l3mdev 11098 11099L7 BPF FRAMEWORK 11100M: John Fastabend <john.fastabend@gmail.com> 11101M: Daniel Borkmann <daniel@iogearbox.net> 11102M: Jakub Sitnicki <jakub@cloudflare.com> 11103L: netdev@vger.kernel.org 11104L: bpf@vger.kernel.org 11105S: Maintained 11106F: include/linux/skmsg.h 11107F: net/core/skmsg.c 11108F: net/core/sock_map.c 11109F: net/ipv4/tcp_bpf.c 11110F: net/ipv4/udp_bpf.c 11111F: net/unix/unix_bpf.c 11112 11113LANDLOCK SECURITY MODULE 11114M: Mickaël Salaün <mic@digikod.net> 11115L: linux-security-module@vger.kernel.org 11116S: Supported 11117W: https://landlock.io 11118T: git https://github.com/landlock-lsm/linux.git 11119F: Documentation/security/landlock.rst 11120F: Documentation/userspace-api/landlock.rst 11121F: include/uapi/linux/landlock.h 11122F: samples/landlock/ 11123F: security/landlock/ 11124F: tools/testing/selftests/landlock/ 11125K: landlock 11126K: LANDLOCK 11127 11128LANTIQ / INTEL Ethernet drivers 11129M: Hauke Mehrtens <hauke@hauke-m.de> 11130L: netdev@vger.kernel.org 11131S: Maintained 11132F: drivers/net/dsa/lantiq_gswip.c 11133F: drivers/net/dsa/lantiq_pce.h 11134F: drivers/net/ethernet/lantiq_xrx200.c 11135F: net/dsa/tag_gswip.c 11136 11137LANTIQ MIPS ARCHITECTURE 11138M: John Crispin <john@phrozen.org> 11139L: linux-mips@vger.kernel.org 11140S: Maintained 11141F: arch/mips/lantiq 11142F: drivers/soc/lantiq 11143 11144LASI 53c700 driver for PARISC 11145M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11146L: linux-scsi@vger.kernel.org 11147S: Maintained 11148F: Documentation/scsi/53c700.rst 11149F: drivers/scsi/53c700* 11150 11151LEAKING_ADDRESSES 11152M: Tobin C. Harding <me@tobin.cc> 11153M: Tycho Andersen <tycho@tycho.pizza> 11154L: linux-hardening@vger.kernel.org 11155S: Maintained 11156T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11157F: scripts/leaking_addresses.pl 11158 11159LED SUBSYSTEM 11160M: Pavel Machek <pavel@ucw.cz> 11161L: linux-leds@vger.kernel.org 11162S: Maintained 11163T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11164F: Documentation/devicetree/bindings/leds/ 11165F: drivers/leds/ 11166F: include/linux/leds.h 11167 11168LEGACY EEPROM DRIVER 11169M: Jean Delvare <jdelvare@suse.com> 11170S: Maintained 11171F: Documentation/misc-devices/eeprom.rst 11172F: drivers/misc/eeprom/eeprom.c 11173 11174LEGO MINDSTORMS EV3 11175R: David Lechner <david@lechnology.com> 11176S: Maintained 11177F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11178F: arch/arm/boot/dts/da850-lego-ev3.dts 11179F: drivers/power/supply/lego_ev3_battery.c 11180 11181LEGO USB Tower driver 11182M: Juergen Stuber <starblue@users.sourceforge.net> 11183L: legousb-devel@lists.sourceforge.net 11184S: Maintained 11185W: http://legousb.sourceforge.net/ 11186F: drivers/usb/misc/legousbtower.c 11187 11188LETSKETCH HID TABLET DRIVER 11189M: Hans de Goede <hdegoede@redhat.com> 11190L: linux-input@vger.kernel.org 11191S: Maintained 11192T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11193F: drivers/hid/hid-letsketch.c 11194 11195LG LAPTOP EXTRAS 11196M: Matan Ziv-Av <matan@svgalib.org> 11197L: platform-driver-x86@vger.kernel.org 11198S: Maintained 11199F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11200F: Documentation/admin-guide/laptops/lg-laptop.rst 11201F: drivers/platform/x86/lg-laptop.c 11202 11203LG2160 MEDIA DRIVER 11204M: Michael Krufky <mkrufky@linuxtv.org> 11205L: linux-media@vger.kernel.org 11206S: Maintained 11207W: https://linuxtv.org 11208W: http://github.com/mkrufky 11209Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11210T: git git://linuxtv.org/mkrufky/tuners.git 11211F: drivers/media/dvb-frontends/lg2160.* 11212 11213LGDT3305 MEDIA DRIVER 11214M: Michael Krufky <mkrufky@linuxtv.org> 11215L: linux-media@vger.kernel.org 11216S: Maintained 11217W: https://linuxtv.org 11218W: http://github.com/mkrufky 11219Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11220T: git git://linuxtv.org/mkrufky/tuners.git 11221F: drivers/media/dvb-frontends/lgdt3305.* 11222 11223LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11224M: Viresh Kumar <vireshk@kernel.org> 11225L: linux-ide@vger.kernel.org 11226S: Maintained 11227T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11228F: drivers/ata/pata_arasan_cf.c 11229F: include/linux/pata_arasan_cf_data.h 11230 11231LIBATA PATA DRIVERS 11232R: Sergey Shtylyov <s.shtylyov@omp.ru> 11233L: linux-ide@vger.kernel.org 11234F: drivers/ata/ata_*.c 11235F: drivers/ata/pata_*.c 11236 11237LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11238M: Linus Walleij <linus.walleij@linaro.org> 11239L: linux-ide@vger.kernel.org 11240S: Maintained 11241T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11242F: drivers/ata/pata_ftide010.c 11243F: drivers/ata/sata_gemini.c 11244F: drivers/ata/sata_gemini.h 11245 11246LIBATA SATA AHCI PLATFORM devices support 11247M: Hans de Goede <hdegoede@redhat.com> 11248M: Jens Axboe <axboe@kernel.dk> 11249L: linux-ide@vger.kernel.org 11250S: Maintained 11251T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11252F: drivers/ata/ahci_platform.c 11253F: drivers/ata/libahci_platform.c 11254F: include/linux/ahci_platform.h 11255 11256LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11257M: Mikael Pettersson <mikpelinux@gmail.com> 11258L: linux-ide@vger.kernel.org 11259S: Maintained 11260T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11261F: drivers/ata/sata_promise.* 11262 11263LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11264M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11265L: linux-ide@vger.kernel.org 11266S: Maintained 11267T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11268F: Documentation/ABI/testing/sysfs-ata 11269F: Documentation/devicetree/bindings/ata/ 11270F: drivers/ata/ 11271F: include/linux/ata.h 11272F: include/linux/libata.h 11273 11274LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11275M: Vishal Verma <vishal.l.verma@intel.com> 11276M: Dan Williams <dan.j.williams@intel.com> 11277M: Dave Jiang <dave.jiang@intel.com> 11278L: nvdimm@lists.linux.dev 11279S: Supported 11280Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11281P: Documentation/nvdimm/maintainer-entry-profile.rst 11282F: drivers/nvdimm/btt* 11283 11284LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11285M: Dan Williams <dan.j.williams@intel.com> 11286M: Vishal Verma <vishal.l.verma@intel.com> 11287M: Dave Jiang <dave.jiang@intel.com> 11288L: nvdimm@lists.linux.dev 11289S: Supported 11290Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11291P: Documentation/nvdimm/maintainer-entry-profile.rst 11292F: drivers/nvdimm/pmem* 11293 11294LIBNVDIMM: DEVICETREE BINDINGS 11295M: Oliver O'Halloran <oohall@gmail.com> 11296L: nvdimm@lists.linux.dev 11297S: Supported 11298Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11299F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11300F: drivers/nvdimm/of_pmem.c 11301 11302LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11303M: Dan Williams <dan.j.williams@intel.com> 11304M: Vishal Verma <vishal.l.verma@intel.com> 11305M: Dave Jiang <dave.jiang@intel.com> 11306M: Ira Weiny <ira.weiny@intel.com> 11307L: nvdimm@lists.linux.dev 11308S: Supported 11309Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11310P: Documentation/nvdimm/maintainer-entry-profile.rst 11311T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11312F: drivers/acpi/nfit/* 11313F: drivers/nvdimm/* 11314F: include/linux/libnvdimm.h 11315F: include/linux/nd.h 11316F: include/uapi/linux/ndctl.h 11317F: tools/testing/nvdimm/ 11318 11319LICENSES and SPDX stuff 11320M: Thomas Gleixner <tglx@linutronix.de> 11321M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11322L: linux-spdx@vger.kernel.org 11323S: Maintained 11324T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11325F: COPYING 11326F: Documentation/process/license-rules.rst 11327F: LICENSES/ 11328F: scripts/spdxcheck-test.sh 11329F: scripts/spdxcheck.py 11330 11331LINEAR RANGES HELPERS 11332M: Mark Brown <broonie@kernel.org> 11333R: Matti Vaittinen <mazziesaccount@gmail.com> 11334F: lib/linear_ranges.c 11335F: lib/test_linear_ranges.c 11336F: include/linux/linear_range.h 11337 11338LINUX FOR POWER MACINTOSH 11339M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11340L: linuxppc-dev@lists.ozlabs.org 11341S: Odd Fixes 11342F: arch/powerpc/platforms/powermac/ 11343F: drivers/macintosh/ 11344 11345LINUX FOR POWERPC (32-BIT AND 64-BIT) 11346M: Michael Ellerman <mpe@ellerman.id.au> 11347R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11348R: Paul Mackerras <paulus@samba.org> 11349L: linuxppc-dev@lists.ozlabs.org 11350S: Supported 11351W: https://github.com/linuxppc/wiki/wiki 11352Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11353T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11354F: Documentation/ABI/stable/sysfs-firmware-opal-* 11355F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11356F: Documentation/devicetree/bindings/powerpc/ 11357F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11358F: Documentation/powerpc/ 11359F: arch/powerpc/ 11360F: drivers/*/*/*pasemi* 11361F: drivers/*/*pasemi* 11362F: drivers/char/tpm/tpm_ibmvtpm* 11363F: drivers/crypto/nx/ 11364F: drivers/crypto/vmx/ 11365F: drivers/i2c/busses/i2c-opal.c 11366F: drivers/net/ethernet/ibm/ibmveth.* 11367F: drivers/net/ethernet/ibm/ibmvnic.* 11368F: drivers/pci/hotplug/pnv_php.c 11369F: drivers/pci/hotplug/rpa* 11370F: drivers/rtc/rtc-opal.c 11371F: drivers/scsi/ibmvscsi/ 11372F: drivers/tty/hvc/hvc_opal.c 11373F: drivers/watchdog/wdrtas.c 11374F: tools/testing/selftests/powerpc 11375N: /pmac 11376N: powermac 11377N: powernv 11378N: [^a-z0-9]ps3 11379N: pseries 11380 11381LINUX FOR POWERPC EMBEDDED MPC5XXX 11382M: Anatolij Gustschin <agust@denx.de> 11383L: linuxppc-dev@lists.ozlabs.org 11384S: Odd Fixes 11385F: arch/powerpc/platforms/512x/ 11386F: arch/powerpc/platforms/52xx/ 11387 11388LINUX FOR POWERPC EMBEDDED PPC4XX 11389L: linuxppc-dev@lists.ozlabs.org 11390S: Orphan 11391F: arch/powerpc/platforms/40x/ 11392F: arch/powerpc/platforms/44x/ 11393 11394LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11395M: Scott Wood <oss@buserror.net> 11396L: linuxppc-dev@lists.ozlabs.org 11397S: Odd fixes 11398T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11399F: Documentation/devicetree/bindings/powerpc/fsl/ 11400F: arch/powerpc/platforms/83xx/ 11401F: arch/powerpc/platforms/85xx/ 11402 11403LINUX FOR POWERPC EMBEDDED PPC8XX 11404M: Christophe Leroy <christophe.leroy@csgroup.eu> 11405L: linuxppc-dev@lists.ozlabs.org 11406S: Maintained 11407F: arch/powerpc/platforms/8xx/ 11408 11409LINUX KERNEL DUMP TEST MODULE (LKDTM) 11410M: Kees Cook <keescook@chromium.org> 11411S: Maintained 11412F: drivers/misc/lkdtm/* 11413F: tools/testing/selftests/lkdtm/* 11414 11415LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11416M: Alan Stern <stern@rowland.harvard.edu> 11417M: Andrea Parri <parri.andrea@gmail.com> 11418M: Will Deacon <will@kernel.org> 11419M: Peter Zijlstra <peterz@infradead.org> 11420M: Boqun Feng <boqun.feng@gmail.com> 11421M: Nicholas Piggin <npiggin@gmail.com> 11422M: David Howells <dhowells@redhat.com> 11423M: Jade Alglave <j.alglave@ucl.ac.uk> 11424M: Luc Maranget <luc.maranget@inria.fr> 11425M: "Paul E. McKenney" <paulmck@kernel.org> 11426R: Akira Yokosawa <akiyks@gmail.com> 11427R: Daniel Lustig <dlustig@nvidia.com> 11428R: Joel Fernandes <joel@joelfernandes.org> 11429L: linux-kernel@vger.kernel.org 11430L: linux-arch@vger.kernel.org 11431S: Supported 11432T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11433F: Documentation/atomic_bitops.txt 11434F: Documentation/atomic_t.txt 11435F: Documentation/core-api/refcount-vs-atomic.rst 11436F: Documentation/litmus-tests/ 11437F: Documentation/memory-barriers.txt 11438F: tools/memory-model/ 11439 11440LIS3LV02D ACCELEROMETER DRIVER 11441M: Eric Piel <eric.piel@tremplin-utc.net> 11442S: Maintained 11443F: Documentation/misc-devices/lis3lv02d.rst 11444F: drivers/misc/lis3lv02d/ 11445F: drivers/platform/x86/hp_accel.c 11446 11447LIST KUNIT TEST 11448M: David Gow <davidgow@google.com> 11449L: linux-kselftest@vger.kernel.org 11450L: kunit-dev@googlegroups.com 11451S: Maintained 11452F: lib/list-test.c 11453 11454LITEX PLATFORM 11455M: Karol Gugala <kgugala@antmicro.com> 11456M: Mateusz Holenko <mholenko@antmicro.com> 11457M: Gabriel Somlo <gsomlo@gmail.com> 11458M: Joel Stanley <joel@jms.id.au> 11459S: Maintained 11460F: Documentation/devicetree/bindings/*/litex,*.yaml 11461F: arch/openrisc/boot/dts/or1klitex.dts 11462F: include/linux/litex.h 11463F: drivers/tty/serial/liteuart.c 11464F: drivers/soc/litex/* 11465F: drivers/net/ethernet/litex/* 11466F: drivers/mmc/host/litex_mmc.c 11467N: litex 11468 11469LIVE PATCHING 11470M: Josh Poimboeuf <jpoimboe@kernel.org> 11471M: Jiri Kosina <jikos@kernel.org> 11472M: Miroslav Benes <mbenes@suse.cz> 11473M: Petr Mladek <pmladek@suse.com> 11474R: Joe Lawrence <joe.lawrence@redhat.com> 11475L: live-patching@vger.kernel.org 11476S: Maintained 11477T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11478F: Documentation/ABI/testing/sysfs-kernel-livepatch 11479F: Documentation/livepatch/ 11480F: arch/powerpc/include/asm/livepatch.h 11481F: include/linux/livepatch.h 11482F: kernel/livepatch/ 11483F: kernel/module/livepatch.c 11484F: lib/livepatch/ 11485F: samples/livepatch/ 11486F: tools/testing/selftests/livepatch/ 11487 11488LLC (802.2) 11489L: netdev@vger.kernel.org 11490S: Odd fixes 11491F: include/linux/llc.h 11492F: include/net/llc* 11493F: include/uapi/linux/llc.h 11494F: net/llc/ 11495 11496LM73 HARDWARE MONITOR DRIVER 11497M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11498L: linux-hwmon@vger.kernel.org 11499S: Maintained 11500F: drivers/hwmon/lm73.c 11501 11502LM78 HARDWARE MONITOR DRIVER 11503M: Jean Delvare <jdelvare@suse.com> 11504L: linux-hwmon@vger.kernel.org 11505S: Maintained 11506F: Documentation/hwmon/lm78.rst 11507F: drivers/hwmon/lm78.c 11508 11509LM83 HARDWARE MONITOR DRIVER 11510M: Jean Delvare <jdelvare@suse.com> 11511L: linux-hwmon@vger.kernel.org 11512S: Maintained 11513F: Documentation/hwmon/lm83.rst 11514F: drivers/hwmon/lm83.c 11515 11516LM90 HARDWARE MONITOR DRIVER 11517M: Jean Delvare <jdelvare@suse.com> 11518L: linux-hwmon@vger.kernel.org 11519S: Maintained 11520F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11521F: Documentation/hwmon/lm90.rst 11522F: drivers/hwmon/lm90.c 11523F: include/dt-bindings/thermal/lm90.h 11524 11525LM95234 HARDWARE MONITOR DRIVER 11526M: Guenter Roeck <linux@roeck-us.net> 11527L: linux-hwmon@vger.kernel.org 11528S: Maintained 11529F: Documentation/hwmon/lm95234.rst 11530F: drivers/hwmon/lm95234.c 11531 11532LME2510 MEDIA DRIVER 11533M: Malcolm Priestley <tvboxspy@gmail.com> 11534L: linux-media@vger.kernel.org 11535S: Maintained 11536W: https://linuxtv.org 11537Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11538F: drivers/media/usb/dvb-usb-v2/lmedm04* 11539 11540LOADPIN SECURITY MODULE 11541M: Kees Cook <keescook@chromium.org> 11542S: Supported 11543T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 11544F: Documentation/admin-guide/LSM/LoadPin.rst 11545F: security/loadpin/ 11546 11547LOCKING PRIMITIVES 11548M: Peter Zijlstra <peterz@infradead.org> 11549M: Ingo Molnar <mingo@redhat.com> 11550M: Will Deacon <will@kernel.org> 11551R: Waiman Long <longman@redhat.com> 11552R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11553L: linux-kernel@vger.kernel.org 11554S: Maintained 11555T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11556F: Documentation/locking/ 11557F: arch/*/include/asm/spinlock*.h 11558F: include/linux/lockdep.h 11559F: include/linux/mutex*.h 11560F: include/linux/rwlock*.h 11561F: include/linux/rwsem*.h 11562F: include/linux/seqlock.h 11563F: include/linux/spinlock*.h 11564F: kernel/locking/ 11565F: lib/locking*.[ch] 11566X: kernel/locking/locktorture.c 11567 11568LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11569M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11570L: linux-ntfs-dev@lists.sourceforge.net 11571S: Maintained 11572W: http://www.linux-ntfs.org/content/view/19/37/ 11573F: Documentation/admin-guide/ldm.rst 11574F: block/partitions/ldm.* 11575 11576LOGITECH HID GAMING KEYBOARDS 11577M: Hans de Goede <hdegoede@redhat.com> 11578L: linux-input@vger.kernel.org 11579S: Maintained 11580T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11581F: drivers/hid/hid-lg-g15.c 11582 11583LONTIUM LT8912B MIPI TO HDMI BRIDGE 11584M: Adrien Grassein <adrien.grassein@gmail.com> 11585S: Maintained 11586F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11587F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11588 11589LOONGARCH 11590M: Huacai Chen <chenhuacai@kernel.org> 11591R: WANG Xuerui <kernel@xen0n.name> 11592S: Maintained 11593T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 11594F: arch/loongarch/ 11595F: drivers/*/*loongarch* 11596F: Documentation/loongarch/ 11597F: Documentation/translations/zh_CN/loongarch/ 11598 11599LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 11600M: Sathya Prakash <sathya.prakash@broadcom.com> 11601M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 11602M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 11603L: MPT-FusionLinux.pdl@broadcom.com 11604L: linux-scsi@vger.kernel.org 11605S: Supported 11606W: http://www.avagotech.com/support/ 11607F: drivers/message/fusion/ 11608F: drivers/scsi/mpt3sas/ 11609 11610LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 11611M: Matthew Wilcox <willy@infradead.org> 11612L: linux-scsi@vger.kernel.org 11613S: Maintained 11614F: drivers/scsi/sym53c8xx_2/ 11615 11616LTC1660 DAC DRIVER 11617M: Marcus Folkesson <marcus.folkesson@gmail.com> 11618L: linux-iio@vger.kernel.org 11619S: Maintained 11620F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 11621F: drivers/iio/dac/ltc1660.c 11622 11623LTC2688 IIO DAC DRIVER 11624M: Nuno Sá <nuno.sa@analog.com> 11625L: linux-iio@vger.kernel.org 11626S: Supported 11627W: http://ez.analog.com/community/linux-device-drivers 11628F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 11629F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 11630F: drivers/iio/dac/ltc2688.c 11631 11632LTC2947 HARDWARE MONITOR DRIVER 11633M: Nuno Sá <nuno.sa@analog.com> 11634L: linux-hwmon@vger.kernel.org 11635S: Supported 11636W: https://ez.analog.com/linux-software-drivers 11637F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 11638F: drivers/hwmon/ltc2947-core.c 11639F: drivers/hwmon/ltc2947-i2c.c 11640F: drivers/hwmon/ltc2947-spi.c 11641F: drivers/hwmon/ltc2947.h 11642 11643LTC2983 IIO TEMPERATURE DRIVER 11644M: Nuno Sá <nuno.sa@analog.com> 11645L: linux-iio@vger.kernel.org 11646S: Supported 11647W: https://ez.analog.com/linux-software-drivers 11648F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 11649F: drivers/iio/temperature/ltc2983.c 11650 11651LTC4261 HARDWARE MONITOR DRIVER 11652M: Guenter Roeck <linux@roeck-us.net> 11653L: linux-hwmon@vger.kernel.org 11654S: Maintained 11655F: Documentation/hwmon/ltc4261.rst 11656F: drivers/hwmon/ltc4261.c 11657 11658LTC4306 I2C MULTIPLEXER DRIVER 11659M: Michael Hennerich <michael.hennerich@analog.com> 11660L: linux-i2c@vger.kernel.org 11661S: Supported 11662W: https://ez.analog.com/linux-software-drivers 11663F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 11664F: drivers/i2c/muxes/i2c-mux-ltc4306.c 11665 11666LTP (Linux Test Project) 11667M: Mike Frysinger <vapier@gentoo.org> 11668M: Cyril Hrubis <chrubis@suse.cz> 11669M: Wanlong Gao <wanlong.gao@gmail.com> 11670M: Jan Stancek <jstancek@redhat.com> 11671M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 11672M: Alexey Kodanev <alexey.kodanev@oracle.com> 11673L: ltp@lists.linux.it (subscribers-only) 11674S: Maintained 11675W: http://linux-test-project.github.io/ 11676T: git git://github.com/linux-test-project/ltp.git 11677 11678LYNX 28G SERDES PHY DRIVER 11679M: Ioana Ciornei <ioana.ciornei@nxp.com> 11680L: netdev@vger.kernel.org 11681S: Supported 11682F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 11683F: drivers/phy/freescale/phy-fsl-lynx-28g.c 11684 11685LYNX PCS MODULE 11686M: Ioana Ciornei <ioana.ciornei@nxp.com> 11687L: netdev@vger.kernel.org 11688S: Supported 11689F: drivers/net/pcs/pcs-lynx.c 11690F: include/linux/pcs-lynx.h 11691 11692M68K ARCHITECTURE 11693M: Geert Uytterhoeven <geert@linux-m68k.org> 11694L: linux-m68k@lists.linux-m68k.org 11695S: Maintained 11696W: http://www.linux-m68k.org/ 11697T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 11698F: arch/m68k/ 11699F: drivers/zorro/ 11700 11701M68K ON APPLE MACINTOSH 11702M: Joshua Thompson <funaho@jurai.org> 11703L: linux-m68k@lists.linux-m68k.org 11704S: Maintained 11705W: http://www.mac.linux-m68k.org/ 11706F: arch/m68k/mac/ 11707F: drivers/macintosh/adb-iop.c 11708F: drivers/macintosh/via-macii.c 11709 11710M68K ON HP9000/300 11711M: Philip Blundell <philb@gnu.org> 11712S: Maintained 11713W: http://www.tazenda.demon.co.uk/phil/linux-hp 11714F: arch/m68k/hp300/ 11715 11716M88DS3103 MEDIA DRIVER 11717M: Antti Palosaari <crope@iki.fi> 11718L: linux-media@vger.kernel.org 11719S: Maintained 11720W: https://linuxtv.org 11721W: http://palosaari.fi/linux/ 11722Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11723T: git git://linuxtv.org/anttip/media_tree.git 11724F: drivers/media/dvb-frontends/m88ds3103* 11725 11726M88RS2000 MEDIA DRIVER 11727M: Malcolm Priestley <tvboxspy@gmail.com> 11728L: linux-media@vger.kernel.org 11729S: Maintained 11730W: https://linuxtv.org 11731Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11732F: drivers/media/dvb-frontends/m88rs2000* 11733 11734MA901 MASTERKIT USB FM RADIO DRIVER 11735M: Alexey Klimov <klimov.linux@gmail.com> 11736L: linux-media@vger.kernel.org 11737S: Maintained 11738T: git git://linuxtv.org/media_tree.git 11739F: drivers/media/radio/radio-ma901.c 11740 11741MAC80211 11742M: Johannes Berg <johannes@sipsolutions.net> 11743L: linux-wireless@vger.kernel.org 11744S: Maintained 11745W: https://wireless.wiki.kernel.org/ 11746Q: https://patchwork.kernel.org/project/linux-wireless/list/ 11747T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 11748T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 11749F: Documentation/networking/mac80211-injection.rst 11750F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 11751F: drivers/net/wireless/mac80211_hwsim.[ch] 11752F: include/net/mac80211.h 11753F: net/mac80211/ 11754 11755MAILBOX API 11756M: Jassi Brar <jassisinghbrar@gmail.com> 11757L: linux-kernel@vger.kernel.org 11758S: Maintained 11759F: drivers/mailbox/ 11760F: include/linux/mailbox_client.h 11761F: include/linux/mailbox_controller.h 11762F: include/dt-bindings/mailbox/ 11763F: Documentation/devicetree/bindings/mailbox/ 11764 11765MAILBOX ARM MHUv2 11766M: Viresh Kumar <viresh.kumar@linaro.org> 11767M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 11768L: linux-kernel@vger.kernel.org 11769S: Maintained 11770F: drivers/mailbox/arm_mhuv2.c 11771F: include/linux/mailbox/arm_mhuv2_message.h 11772F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 11773 11774MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 11775M: Jeremy Kerr <jk@codeconstruct.com.au> 11776M: Matt Johnston <matt@codeconstruct.com.au> 11777L: netdev@vger.kernel.org 11778S: Maintained 11779F: Documentation/networking/mctp.rst 11780F: drivers/net/mctp/ 11781F: include/net/mctp.h 11782F: include/net/mctpdevice.h 11783F: include/net/netns/mctp.h 11784F: net/mctp/ 11785 11786MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 11787M: Michael Kerrisk <mtk.manpages@gmail.com> 11788L: linux-man@vger.kernel.org 11789S: Maintained 11790W: http://www.kernel.org/doc/man-pages 11791 11792MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 11793M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 11794L: linux-mips@vger.kernel.org 11795S: Maintained 11796F: arch/mips/boot/dts/img/pistachio* 11797 11798MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 11799M: Andrew Lunn <andrew@lunn.ch> 11800M: Vivien Didelot <vivien.didelot@gmail.com> 11801L: netdev@vger.kernel.org 11802S: Maintained 11803F: Documentation/devicetree/bindings/net/dsa/marvell.txt 11804F: Documentation/networking/devlink/mv88e6xxx.rst 11805F: drivers/net/dsa/mv88e6xxx/ 11806F: include/linux/dsa/mv88e6xxx.h 11807F: include/linux/platform_data/mv88e6xxx.h 11808 11809MARVELL ARMADA 3700 PHY DRIVERS 11810M: Miquel Raynal <miquel.raynal@bootlin.com> 11811S: Maintained 11812F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 11813F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 11814F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 11815F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 11816 11817MARVELL ARMADA 3700 SERIAL DRIVER 11818M: Pali Rohár <pali@kernel.org> 11819S: Maintained 11820F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 11821F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 11822F: drivers/tty/serial/mvebu-uart.c 11823 11824MARVELL ARMADA DRM SUPPORT 11825M: Russell King <linux@armlinux.org.uk> 11826S: Maintained 11827T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 11828T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 11829F: Documentation/devicetree/bindings/display/armada/ 11830F: drivers/gpu/drm/armada/ 11831F: include/uapi/drm/armada_drm.h 11832 11833MARVELL CRYPTO DRIVER 11834M: Boris Brezillon <bbrezillon@kernel.org> 11835M: Arnaud Ebalard <arno@natisbad.org> 11836M: Srujana Challa <schalla@marvell.com> 11837L: linux-crypto@vger.kernel.org 11838S: Maintained 11839F: drivers/crypto/marvell/ 11840F: include/linux/soc/marvell/octeontx2/ 11841 11842MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 11843M: Mirko Lindner <mlindner@marvell.com> 11844M: Stephen Hemminger <stephen@networkplumber.org> 11845L: netdev@vger.kernel.org 11846S: Maintained 11847F: drivers/net/ethernet/marvell/sk* 11848 11849MARVELL LIBERTAS WIRELESS DRIVER 11850L: libertas-dev@lists.infradead.org 11851S: Orphan 11852F: drivers/net/wireless/marvell/libertas/ 11853 11854MARVELL MACCHIATOBIN SUPPORT 11855M: Russell King <linux@armlinux.org.uk> 11856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11857S: Maintained 11858F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 11859 11860MARVELL MV643XX ETHERNET DRIVER 11861M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 11862L: netdev@vger.kernel.org 11863S: Maintained 11864F: drivers/net/ethernet/marvell/mv643xx_eth.* 11865F: include/linux/mv643xx.h 11866 11867MARVELL MV88X3310 PHY DRIVER 11868M: Russell King <linux@armlinux.org.uk> 11869M: Marek Behún <kabel@kernel.org> 11870L: netdev@vger.kernel.org 11871S: Maintained 11872F: drivers/net/phy/marvell10g.c 11873 11874MARVELL MVEBU THERMAL DRIVER 11875M: Miquel Raynal <miquel.raynal@bootlin.com> 11876S: Maintained 11877F: drivers/thermal/armada_thermal.c 11878 11879MARVELL MVNETA ETHERNET DRIVER 11880M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 11881L: netdev@vger.kernel.org 11882S: Maintained 11883F: drivers/net/ethernet/marvell/mvneta.* 11884 11885MARVELL MVPP2 ETHERNET DRIVER 11886M: Marcin Wojtas <mw@semihalf.com> 11887M: Russell King <linux@armlinux.org.uk> 11888L: netdev@vger.kernel.org 11889S: Maintained 11890F: Documentation/devicetree/bindings/net/marvell-pp2.txt 11891F: drivers/net/ethernet/marvell/mvpp2/ 11892 11893MARVELL MWIFIEX WIRELESS DRIVER 11894M: Amitkumar Karwar <amitkarwar@gmail.com> 11895M: Ganapathi Bhat <ganapathi017@gmail.com> 11896M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 11897M: Xinming Hu <huxinming820@gmail.com> 11898L: linux-wireless@vger.kernel.org 11899S: Maintained 11900F: drivers/net/wireless/marvell/mwifiex/ 11901 11902MARVELL MWL8K WIRELESS DRIVER 11903M: Lennert Buytenhek <buytenh@wantstofly.org> 11904L: linux-wireless@vger.kernel.org 11905S: Odd Fixes 11906F: drivers/net/wireless/marvell/mwl8k.c 11907 11908MARVELL NAND CONTROLLER DRIVER 11909M: Miquel Raynal <miquel.raynal@bootlin.com> 11910L: linux-mtd@lists.infradead.org 11911S: Maintained 11912F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 11913F: drivers/mtd/nand/raw/marvell_nand.c 11914 11915MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 11916M: Sunil Goutham <sgoutham@marvell.com> 11917M: Geetha sowjanya <gakula@marvell.com> 11918M: Subbaraya Sundeep <sbhatta@marvell.com> 11919M: hariprasad <hkelam@marvell.com> 11920L: netdev@vger.kernel.org 11921S: Supported 11922F: drivers/net/ethernet/marvell/octeontx2/nic/ 11923F: include/linux/soc/marvell/octeontx2/ 11924 11925MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 11926M: Sunil Goutham <sgoutham@marvell.com> 11927M: Linu Cherian <lcherian@marvell.com> 11928M: Geetha sowjanya <gakula@marvell.com> 11929M: Jerin Jacob <jerinj@marvell.com> 11930M: hariprasad <hkelam@marvell.com> 11931M: Subbaraya Sundeep <sbhatta@marvell.com> 11932L: netdev@vger.kernel.org 11933S: Supported 11934F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 11935F: drivers/net/ethernet/marvell/octeontx2/af/ 11936 11937MARVELL PRESTERA ETHERNET SWITCH DRIVER 11938M: Taras Chornyi <tchornyi@marvell.com> 11939S: Supported 11940W: https://github.com/Marvell-switching/switchdev-prestera 11941F: drivers/net/ethernet/marvell/prestera/ 11942 11943MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 11944M: Nicolas Pitre <nico@fluxnic.net> 11945S: Odd Fixes 11946F: drivers/mmc/host/mvsdio.* 11947 11948MARVELL USB MDIO CONTROLLER DRIVER 11949M: Tobias Waldekranz <tobias@waldekranz.com> 11950L: netdev@vger.kernel.org 11951S: Maintained 11952F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 11953F: drivers/net/mdio/mdio-mvusb.c 11954 11955MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 11956M: Hu Ziji <huziji@marvell.com> 11957L: linux-mmc@vger.kernel.org 11958S: Supported 11959F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 11960F: drivers/mmc/host/sdhci-xenon* 11961 11962MARVELL OCTEON ENDPOINT DRIVER 11963M: Veerasenareddy Burru <vburru@marvell.com> 11964M: Abhijit Ayarekar <aayarekar@marvell.com> 11965L: netdev@vger.kernel.org 11966S: Supported 11967F: drivers/net/ethernet/marvell/octeon_ep 11968 11969MATROX FRAMEBUFFER DRIVER 11970L: linux-fbdev@vger.kernel.org 11971S: Orphan 11972F: drivers/video/fbdev/matrox/matroxfb_* 11973F: include/uapi/linux/matroxfb.h 11974 11975MAX15301 DRIVER 11976M: Daniel Nilsson <daniel.nilsson@flex.com> 11977L: linux-hwmon@vger.kernel.org 11978S: Maintained 11979F: Documentation/hwmon/max15301.rst 11980F: drivers/hwmon/pmbus/max15301.c 11981 11982MAX16065 HARDWARE MONITOR DRIVER 11983M: Guenter Roeck <linux@roeck-us.net> 11984L: linux-hwmon@vger.kernel.org 11985S: Maintained 11986F: Documentation/hwmon/max16065.rst 11987F: drivers/hwmon/max16065.c 11988 11989MAX2175 SDR TUNER DRIVER 11990M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 11991L: linux-media@vger.kernel.org 11992S: Maintained 11993T: git git://linuxtv.org/media_tree.git 11994F: Documentation/devicetree/bindings/media/i2c/max2175.txt 11995F: Documentation/userspace-api/media/drivers/max2175.rst 11996F: drivers/media/i2c/max2175* 11997F: include/uapi/linux/max2175.h 11998 11999MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12000L: linux-hwmon@vger.kernel.org 12001S: Orphan 12002F: Documentation/hwmon/max6650.rst 12003F: drivers/hwmon/max6650.c 12004 12005MAX6697 HARDWARE MONITOR DRIVER 12006M: Guenter Roeck <linux@roeck-us.net> 12007L: linux-hwmon@vger.kernel.org 12008S: Maintained 12009F: Documentation/devicetree/bindings/hwmon/max6697.txt 12010F: Documentation/hwmon/max6697.rst 12011F: drivers/hwmon/max6697.c 12012F: include/linux/platform_data/max6697.h 12013 12014MAX9286 QUAD GMSL DESERIALIZER DRIVER 12015M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12016M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12017M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12018M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12019L: linux-media@vger.kernel.org 12020S: Maintained 12021F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12022F: drivers/media/i2c/max9286.c 12023 12024MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12025M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12026L: linux-media@vger.kernel.org 12027S: Maintained 12028F: drivers/staging/media/max96712/max96712.c 12029 12030MAX9860 MONO AUDIO VOICE CODEC DRIVER 12031M: Peter Rosin <peda@axentia.se> 12032L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12033S: Maintained 12034F: Documentation/devicetree/bindings/sound/max9860.txt 12035F: sound/soc/codecs/max9860.* 12036 12037MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12038M: Andreas Klinger <ak@it-klinger.de> 12039L: linux-iio@vger.kernel.org 12040S: Maintained 12041F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12042F: drivers/iio/proximity/mb1232.c 12043 12044MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12045R: Iskren Chernev <iskren.chernev@gmail.com> 12046R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12047R: Marek Szyprowski <m.szyprowski@samsung.com> 12048R: Matheus Castello <matheus@castello.eng.br> 12049L: linux-pm@vger.kernel.org 12050S: Maintained 12051F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12052F: drivers/power/supply/max17040_battery.c 12053 12054MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12055R: Hans de Goede <hdegoede@redhat.com> 12056R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12057R: Marek Szyprowski <m.szyprowski@samsung.com> 12058R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12059R: Purism Kernel Team <kernel@puri.sm> 12060L: linux-pm@vger.kernel.org 12061S: Maintained 12062F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12063F: drivers/power/supply/max17042_battery.c 12064 12065MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12066M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12067L: linux-kernel@vger.kernel.org 12068S: Maintained 12069F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12070F: drivers/regulator/max20086-regulator.c 12071 12072MAXIM MAX77650 PMIC MFD DRIVER 12073M: Bartosz Golaszewski <brgl@bgdev.pl> 12074L: linux-kernel@vger.kernel.org 12075S: Maintained 12076F: Documentation/devicetree/bindings/*/*max77650.yaml 12077F: Documentation/devicetree/bindings/*/max77650*.yaml 12078F: drivers/gpio/gpio-max77650.c 12079F: drivers/input/misc/max77650-onkey.c 12080F: drivers/leds/leds-max77650.c 12081F: drivers/mfd/max77650.c 12082F: drivers/power/supply/max77650-charger.c 12083F: drivers/regulator/max77650-regulator.c 12084F: include/linux/mfd/max77650.h 12085 12086MAXIM MAX77714 PMIC MFD DRIVER 12087M: Luca Ceresoli <luca@lucaceresoli.net> 12088S: Maintained 12089F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12090F: drivers/mfd/max77714.c 12091F: include/linux/mfd/max77714.h 12092 12093MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12094M: Javier Martinez Canillas <javier@dowhile0.org> 12095L: linux-kernel@vger.kernel.org 12096S: Supported 12097F: Documentation/devicetree/bindings/*/*max77802.yaml 12098F: drivers/regulator/max77802-regulator.c 12099F: include/dt-bindings/*/*max77802.h 12100 12101MAXIM MAX77976 BATTERY CHARGER 12102M: Luca Ceresoli <luca@lucaceresoli.net> 12103S: Supported 12104F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12105F: drivers/power/supply/max77976_charger.c 12106 12107MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12108M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12109M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12110L: linux-pm@vger.kernel.org 12111S: Supported 12112B: mailto:linux-samsung-soc@vger.kernel.org 12113F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12114F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12115F: drivers/power/supply/max14577_charger.c 12116F: drivers/power/supply/max77693_charger.c 12117 12118MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12119M: Chanwoo Choi <cw00.choi@samsung.com> 12120M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12121M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12122L: linux-kernel@vger.kernel.org 12123S: Supported 12124B: mailto:linux-samsung-soc@vger.kernel.org 12125F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12126F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12127F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12128F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12129F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12130F: Documentation/devicetree/bindings/mfd/max77693.txt 12131F: drivers/*/*max77843.c 12132F: drivers/*/max14577*.c 12133F: drivers/*/max77686*.c 12134F: drivers/*/max77693*.c 12135F: drivers/clk/clk-max77686.c 12136F: drivers/extcon/extcon-max14577.c 12137F: drivers/extcon/extcon-max77693.c 12138F: drivers/rtc/rtc-max77686.c 12139F: include/linux/mfd/max14577*.h 12140F: include/linux/mfd/max77686*.h 12141F: include/linux/mfd/max77693*.h 12142 12143MAXIRADIO FM RADIO RECEIVER DRIVER 12144M: Hans Verkuil <hverkuil@xs4all.nl> 12145L: linux-media@vger.kernel.org 12146S: Maintained 12147W: https://linuxtv.org 12148T: git git://linuxtv.org/media_tree.git 12149F: drivers/media/radio/radio-maxiradio* 12150 12151MAXLINEAR ETHERNET PHY DRIVER 12152M: Xu Liang <lxu@maxlinear.com> 12153L: netdev@vger.kernel.org 12154S: Supported 12155F: drivers/net/phy/mxl-gpy.c 12156 12157MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12158R: Yasushi SHOJI <yashi@spacecubics.com> 12159L: linux-can@vger.kernel.org 12160S: Maintained 12161F: drivers/net/can/usb/mcba_usb.c 12162 12163MCAN MMIO DEVICE DRIVER 12164M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12165L: linux-can@vger.kernel.org 12166S: Maintained 12167F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12168F: drivers/net/can/m_can/m_can.c 12169F: drivers/net/can/m_can/m_can.h 12170F: drivers/net/can/m_can/m_can_platform.c 12171 12172MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12173M: Rishi Gupta <gupt21@gmail.com> 12174L: linux-i2c@vger.kernel.org 12175L: linux-input@vger.kernel.org 12176S: Maintained 12177F: drivers/hid/hid-mcp2221.c 12178 12179MCP251XFD SPI-CAN NETWORK DRIVER 12180M: Marc Kleine-Budde <mkl@pengutronix.de> 12181M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12182R: Thomas Kopp <thomas.kopp@microchip.com> 12183L: linux-can@vger.kernel.org 12184S: Maintained 12185F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12186F: drivers/net/can/spi/mcp251xfd/ 12187 12188MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12189M: Peter Rosin <peda@axentia.se> 12190L: linux-iio@vger.kernel.org 12191S: Maintained 12192F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12193F: drivers/iio/potentiometer/mcp4018.c 12194F: drivers/iio/potentiometer/mcp4531.c 12195 12196MCR20A IEEE-802.15.4 RADIO DRIVER 12197M: Xue Liu <liuxuenetmail@gmail.com> 12198L: linux-wpan@vger.kernel.org 12199S: Maintained 12200W: https://github.com/xueliu/mcr20a-linux 12201F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12202F: drivers/net/ieee802154/mcr20a.c 12203F: drivers/net/ieee802154/mcr20a.h 12204 12205MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12206M: William Breathitt Gray <vilhelm.gray@gmail.com> 12207L: linux-iio@vger.kernel.org 12208S: Maintained 12209F: drivers/iio/dac/cio-dac.c 12210 12211MEDIA CONTROLLER FRAMEWORK 12212M: Sakari Ailus <sakari.ailus@linux.intel.com> 12213M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12214L: linux-media@vger.kernel.org 12215S: Supported 12216W: https://www.linuxtv.org 12217T: git git://linuxtv.org/media_tree.git 12218F: drivers/media/mc/ 12219F: include/media/media-*.h 12220F: include/uapi/linux/media.h 12221 12222MEDIA DRIVER FOR FREESCALE IMX PXP 12223M: Philipp Zabel <p.zabel@pengutronix.de> 12224L: linux-media@vger.kernel.org 12225S: Maintained 12226T: git git://linuxtv.org/media_tree.git 12227F: drivers/media/platform/nxp/imx-pxp.[ch] 12228 12229MEDIA DRIVERS FOR ASCOT2E 12230M: Sergey Kozlov <serjk@netup.ru> 12231M: Abylay Ospan <aospan@netup.ru> 12232L: linux-media@vger.kernel.org 12233S: Supported 12234W: https://linuxtv.org 12235W: http://netup.tv/ 12236T: git git://linuxtv.org/media_tree.git 12237F: drivers/media/dvb-frontends/ascot2e* 12238 12239MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12240M: Jasmin Jessich <jasmin@anw.at> 12241L: linux-media@vger.kernel.org 12242S: Maintained 12243W: https://linuxtv.org 12244T: git git://linuxtv.org/media_tree.git 12245F: drivers/media/dvb-frontends/cxd2099* 12246 12247MEDIA DRIVERS FOR CXD2841ER 12248M: Sergey Kozlov <serjk@netup.ru> 12249M: Abylay Ospan <aospan@netup.ru> 12250L: linux-media@vger.kernel.org 12251S: Supported 12252W: https://linuxtv.org 12253W: http://netup.tv/ 12254T: git git://linuxtv.org/media_tree.git 12255F: drivers/media/dvb-frontends/cxd2841er* 12256 12257MEDIA DRIVERS FOR CXD2880 12258M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12259L: linux-media@vger.kernel.org 12260S: Supported 12261W: http://linuxtv.org/ 12262T: git git://linuxtv.org/media_tree.git 12263F: drivers/media/dvb-frontends/cxd2880/* 12264F: drivers/media/spi/cxd2880* 12265 12266MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12267L: linux-media@vger.kernel.org 12268S: Orphan 12269W: https://linuxtv.org 12270T: git git://linuxtv.org/media_tree.git 12271F: drivers/media/pci/ddbridge/* 12272 12273MEDIA DRIVERS FOR FREESCALE IMX 12274M: Steve Longerbeam <slongerbeam@gmail.com> 12275M: Philipp Zabel <p.zabel@pengutronix.de> 12276L: linux-media@vger.kernel.org 12277S: Maintained 12278T: git git://linuxtv.org/media_tree.git 12279F: Documentation/admin-guide/media/imx.rst 12280F: Documentation/devicetree/bindings/media/imx.txt 12281F: drivers/staging/media/imx/ 12282F: include/linux/imx-media.h 12283F: include/media/imx.h 12284 12285MEDIA DRIVERS FOR FREESCALE IMX7 12286M: Rui Miguel Silva <rmfrfs@gmail.com> 12287M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12288L: linux-media@vger.kernel.org 12289S: Maintained 12290T: git git://linuxtv.org/media_tree.git 12291F: Documentation/admin-guide/media/imx7.rst 12292F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12293F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12294F: drivers/media/platform/nxp/imx-mipi-csis.c 12295F: drivers/staging/media/imx/imx7-media-csi.c 12296 12297MEDIA DRIVERS FOR HELENE 12298M: Abylay Ospan <aospan@netup.ru> 12299L: linux-media@vger.kernel.org 12300S: Supported 12301W: https://linuxtv.org 12302W: http://netup.tv/ 12303T: git git://linuxtv.org/media_tree.git 12304F: drivers/media/dvb-frontends/helene* 12305 12306MEDIA DRIVERS FOR HORUS3A 12307M: Sergey Kozlov <serjk@netup.ru> 12308M: Abylay Ospan <aospan@netup.ru> 12309L: linux-media@vger.kernel.org 12310S: Supported 12311W: https://linuxtv.org 12312W: http://netup.tv/ 12313T: git git://linuxtv.org/media_tree.git 12314F: drivers/media/dvb-frontends/horus3a* 12315 12316MEDIA DRIVERS FOR LNBH25 12317M: Sergey Kozlov <serjk@netup.ru> 12318M: Abylay Ospan <aospan@netup.ru> 12319L: linux-media@vger.kernel.org 12320S: Supported 12321W: https://linuxtv.org 12322W: http://netup.tv/ 12323T: git git://linuxtv.org/media_tree.git 12324F: drivers/media/dvb-frontends/lnbh25* 12325 12326MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12327L: linux-media@vger.kernel.org 12328S: Orphan 12329W: https://linuxtv.org 12330T: git git://linuxtv.org/media_tree.git 12331F: drivers/media/dvb-frontends/mxl5xx* 12332 12333MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12334M: Sergey Kozlov <serjk@netup.ru> 12335M: Abylay Ospan <aospan@netup.ru> 12336L: linux-media@vger.kernel.org 12337S: Supported 12338W: https://linuxtv.org 12339W: http://netup.tv/ 12340T: git git://linuxtv.org/media_tree.git 12341F: drivers/media/pci/netup_unidvb/* 12342 12343MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12344M: Dmitry Osipenko <digetx@gmail.com> 12345L: linux-media@vger.kernel.org 12346L: linux-tegra@vger.kernel.org 12347S: Maintained 12348T: git git://linuxtv.org/media_tree.git 12349F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12350F: drivers/media/platform/nvidia/tegra-vde/ 12351 12352MEDIA DRIVERS FOR RENESAS - CEU 12353M: Jacopo Mondi <jacopo@jmondi.org> 12354L: linux-media@vger.kernel.org 12355L: linux-renesas-soc@vger.kernel.org 12356S: Supported 12357T: git git://linuxtv.org/media_tree.git 12358F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12359F: drivers/media/platform/renesas/renesas-ceu.c 12360F: include/media/drv-intf/renesas-ceu.h 12361 12362MEDIA DRIVERS FOR RENESAS - DRIF 12363M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12364L: linux-media@vger.kernel.org 12365L: linux-renesas-soc@vger.kernel.org 12366S: Supported 12367T: git git://linuxtv.org/media_tree.git 12368F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12369F: drivers/media/platform/renesas/rcar_drif.c 12370 12371MEDIA DRIVERS FOR RENESAS - FCP 12372M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12373L: linux-media@vger.kernel.org 12374L: linux-renesas-soc@vger.kernel.org 12375S: Supported 12376T: git git://linuxtv.org/media_tree.git 12377F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12378F: drivers/media/platform/renesas/rcar-fcp.c 12379F: include/media/rcar-fcp.h 12380 12381MEDIA DRIVERS FOR RENESAS - FDP1 12382M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12383L: linux-media@vger.kernel.org 12384L: linux-renesas-soc@vger.kernel.org 12385S: Supported 12386T: git git://linuxtv.org/media_tree.git 12387F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12388F: drivers/media/platform/renesas/rcar_fdp1.c 12389 12390MEDIA DRIVERS FOR RENESAS - VIN 12391M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12392L: linux-media@vger.kernel.org 12393L: linux-renesas-soc@vger.kernel.org 12394S: Supported 12395T: git git://linuxtv.org/media_tree.git 12396F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12397F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12398F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12399F: drivers/media/platform/renesas/rcar-isp.c 12400F: drivers/media/platform/renesas/rcar-vin/ 12401 12402MEDIA DRIVERS FOR RENESAS - VSP1 12403M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12404M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12405L: linux-media@vger.kernel.org 12406L: linux-renesas-soc@vger.kernel.org 12407S: Supported 12408T: git git://linuxtv.org/media_tree.git 12409F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12410F: drivers/media/platform/renesas/vsp1/ 12411 12412MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12413L: linux-media@vger.kernel.org 12414S: Orphan 12415W: https://linuxtv.org 12416T: git git://linuxtv.org/media_tree.git 12417F: drivers/media/dvb-frontends/stv0910* 12418 12419MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12420L: linux-media@vger.kernel.org 12421S: Orphan 12422W: https://linuxtv.org 12423T: git git://linuxtv.org/media_tree.git 12424F: drivers/media/dvb-frontends/stv6111* 12425 12426MEDIA DRIVERS FOR STM32 - DCMI 12427M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12428L: linux-media@vger.kernel.org 12429S: Supported 12430T: git git://linuxtv.org/media_tree.git 12431F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12432F: drivers/media/platform/st/stm32/stm32-dcmi.c 12433 12434MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12435M: Mauro Carvalho Chehab <mchehab@kernel.org> 12436L: linux-media@vger.kernel.org 12437S: Maintained 12438W: https://linuxtv.org 12439Q: http://patchwork.kernel.org/project/linux-media/list/ 12440T: git git://linuxtv.org/media_tree.git 12441F: Documentation/admin-guide/media/ 12442F: Documentation/devicetree/bindings/media/ 12443F: Documentation/driver-api/media/ 12444F: Documentation/userspace-api/media/ 12445F: drivers/media/ 12446F: drivers/staging/media/ 12447F: include/linux/platform_data/media/ 12448F: include/media/ 12449F: include/uapi/linux/dvb/ 12450F: include/uapi/linux/ivtv* 12451F: include/uapi/linux/media.h 12452F: include/uapi/linux/meye.h 12453F: include/uapi/linux/uvcvideo.h 12454F: include/uapi/linux/v4l2-* 12455F: include/uapi/linux/videodev2.h 12456 12457MEDIATEK BLUETOOTH DRIVER 12458M: Sean Wang <sean.wang@mediatek.com> 12459L: linux-bluetooth@vger.kernel.org 12460L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12461S: Maintained 12462F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12463F: drivers/bluetooth/btmtkuart.c 12464 12465MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12466M: Sean Wang <sean.wang@mediatek.com> 12467L: linux-pm@vger.kernel.org 12468S: Maintained 12469F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12470F: drivers/power/reset/mt6323-poweroff.c 12471 12472MEDIATEK CIR DRIVER 12473M: Sean Wang <sean.wang@mediatek.com> 12474S: Maintained 12475F: drivers/media/rc/mtk-cir.c 12476 12477MEDIATEK DMA DRIVER 12478M: Sean Wang <sean.wang@mediatek.com> 12479L: dmaengine@vger.kernel.org 12480L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12481L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12482S: Maintained 12483F: Documentation/devicetree/bindings/dma/mtk-* 12484F: drivers/dma/mediatek/ 12485 12486MEDIATEK ETHERNET DRIVER 12487M: Felix Fietkau <nbd@nbd.name> 12488M: John Crispin <john@phrozen.org> 12489M: Sean Wang <sean.wang@mediatek.com> 12490M: Mark Lee <Mark-MC.Lee@mediatek.com> 12491L: netdev@vger.kernel.org 12492S: Maintained 12493F: drivers/net/ethernet/mediatek/ 12494 12495MEDIATEK I2C CONTROLLER DRIVER 12496M: Qii Wang <qii.wang@mediatek.com> 12497L: linux-i2c@vger.kernel.org 12498S: Maintained 12499F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12500F: drivers/i2c/busses/i2c-mt65xx.c 12501 12502MEDIATEK IOMMU DRIVER 12503M: Yong Wu <yong.wu@mediatek.com> 12504L: iommu@lists.linux-foundation.org 12505L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12506S: Supported 12507F: Documentation/devicetree/bindings/iommu/mediatek* 12508F: drivers/iommu/mtk_iommu* 12509F: include/dt-bindings/memory/mt*-port.h 12510 12511MEDIATEK JPEG DRIVER 12512M: Bin Liu <bin.liu@mediatek.com> 12513S: Supported 12514F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12515F: drivers/media/platform/mediatek/jpeg/ 12516 12517MEDIATEK MDP DRIVER 12518M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12519M: Houlong Wei <houlong.wei@mediatek.com> 12520M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12521S: Supported 12522F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12523F: drivers/media/platform/mediatek/mdp/ 12524F: drivers/media/platform/mediatek/vpu/ 12525 12526MEDIATEK MEDIA DRIVER 12527M: Tiffany Lin <tiffany.lin@mediatek.com> 12528M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12529S: Supported 12530F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12531F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12532F: drivers/media/platform/mediatek/vcodec/ 12533F: drivers/media/platform/mediatek/vpu/ 12534 12535MEDIATEK MMC/SD/SDIO DRIVER 12536M: Chaotian Jing <chaotian.jing@mediatek.com> 12537S: Maintained 12538F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12539F: drivers/mmc/host/mtk-sd.c 12540 12541MEDIATEK MT76 WIRELESS LAN DRIVER 12542M: Felix Fietkau <nbd@nbd.name> 12543M: Lorenzo Bianconi <lorenzo@kernel.org> 12544M: Ryder Lee <ryder.lee@mediatek.com> 12545R: Shayne Chen <shayne.chen@mediatek.com> 12546R: Sean Wang <sean.wang@mediatek.com> 12547L: linux-wireless@vger.kernel.org 12548S: Maintained 12549F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12550F: drivers/net/wireless/mediatek/mt76/ 12551 12552MEDIATEK MT7601U WIRELESS LAN DRIVER 12553M: Jakub Kicinski <kubakici@wp.pl> 12554L: linux-wireless@vger.kernel.org 12555S: Maintained 12556F: drivers/net/wireless/mediatek/mt7601u/ 12557 12558MEDIATEK MT7621 CLOCK DRIVER 12559M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12560S: Maintained 12561F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12562F: drivers/clk/ralink/clk-mt7621.c 12563 12564MEDIATEK MT7621/28/88 I2C DRIVER 12565M: Stefan Roese <sr@denx.de> 12566L: linux-i2c@vger.kernel.org 12567S: Maintained 12568F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 12569F: drivers/i2c/busses/i2c-mt7621.c 12570 12571MEDIATEK MT7621 PCIE CONTROLLER DRIVER 12572M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12573S: Maintained 12574F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 12575F: drivers/pci/controller/pcie-mt7621.c 12576 12577MEDIATEK MT7621 PHY PCI DRIVER 12578M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12579S: Maintained 12580F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 12581F: drivers/phy/ralink/phy-mt7621-pci.c 12582 12583MEDIATEK NAND CONTROLLER DRIVER 12584L: linux-mtd@lists.infradead.org 12585S: Orphan 12586F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 12587F: drivers/mtd/nand/raw/mtk_* 12588 12589MEDIATEK PMIC LED DRIVER 12590M: Sean Wang <sean.wang@mediatek.com> 12591S: Maintained 12592F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 12593F: drivers/leds/leds-mt6323.c 12594 12595MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 12596M: Sean Wang <sean.wang@mediatek.com> 12597S: Maintained 12598F: drivers/char/hw_random/mtk-rng.c 12599 12600MEDIATEK SMI DRIVER 12601M: Yong Wu <yong.wu@mediatek.com> 12602L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12603S: Supported 12604F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 12605F: drivers/memory/mtk-smi.c 12606F: include/soc/mediatek/smi.h 12607 12608MEDIATEK SWITCH DRIVER 12609M: Sean Wang <sean.wang@mediatek.com> 12610M: Landen Chao <Landen.Chao@mediatek.com> 12611M: DENG Qingfang <dqfext@gmail.com> 12612L: netdev@vger.kernel.org 12613S: Maintained 12614F: drivers/net/dsa/mt7530.* 12615F: net/dsa/tag_mtk.c 12616 12617MEDIATEK T7XX 5G WWAN MODEM DRIVER 12618M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 12619M: Intel Corporation <linuxwwan@intel.com> 12620R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 12621R: Liu Haijun <haijun.liu@mediatek.com> 12622R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 12623R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 12624L: netdev@vger.kernel.org 12625S: Supported 12626F: drivers/net/wwan/t7xx/ 12627 12628MEDIATEK USB3 DRD IP DRIVER 12629M: Chunfeng Yun <chunfeng.yun@mediatek.com> 12630L: linux-usb@vger.kernel.org 12631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12632L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12633S: Maintained 12634F: Documentation/devicetree/bindings/usb/mediatek,* 12635F: drivers/usb/host/xhci-mtk* 12636F: drivers/usb/mtu3/ 12637 12638MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 12639M: Peter Senna Tschudin <peter.senna@gmail.com> 12640M: Martin Donnelly <martin.donnelly@ge.com> 12641M: Martyn Welch <martyn.welch@collabora.co.uk> 12642S: Maintained 12643F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 12644F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 12645 12646MEGARAID SCSI/SAS DRIVERS 12647M: Kashyap Desai <kashyap.desai@broadcom.com> 12648M: Sumit Saxena <sumit.saxena@broadcom.com> 12649M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 12650L: megaraidlinux.pdl@broadcom.com 12651L: linux-scsi@vger.kernel.org 12652S: Maintained 12653W: http://www.avagotech.com/support/ 12654F: Documentation/scsi/megaraid.rst 12655F: drivers/scsi/megaraid.* 12656F: drivers/scsi/megaraid/ 12657 12658MELEXIS MLX90614 DRIVER 12659M: Crt Mori <cmo@melexis.com> 12660L: linux-iio@vger.kernel.org 12661S: Supported 12662W: http://www.melexis.com 12663F: drivers/iio/temperature/mlx90614.c 12664 12665MELEXIS MLX90632 DRIVER 12666M: Crt Mori <cmo@melexis.com> 12667L: linux-iio@vger.kernel.org 12668S: Supported 12669W: http://www.melexis.com 12670F: drivers/iio/temperature/mlx90632.c 12671 12672MELFAS MIP4 TOUCHSCREEN DRIVER 12673M: Sangwon Jee <jeesw@melfas.com> 12674S: Supported 12675W: http://www.melfas.com 12676F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 12677F: drivers/input/touchscreen/melfas_mip4.c 12678 12679MELLANOX BLUEFIELD I2C DRIVER 12680M: Khalil Blaiech <kblaiech@nvidia.com> 12681L: linux-i2c@vger.kernel.org 12682S: Supported 12683F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 12684F: drivers/i2c/busses/i2c-mlxbf.c 12685 12686MELLANOX ETHERNET DRIVER (mlx4_en) 12687M: Tariq Toukan <tariqt@nvidia.com> 12688L: netdev@vger.kernel.org 12689S: Supported 12690W: http://www.mellanox.com 12691Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12692F: drivers/net/ethernet/mellanox/mlx4/en_* 12693 12694MELLANOX ETHERNET DRIVER (mlx5e) 12695M: Saeed Mahameed <saeedm@nvidia.com> 12696L: netdev@vger.kernel.org 12697S: Supported 12698W: http://www.mellanox.com 12699Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12700F: drivers/net/ethernet/mellanox/mlx5/core/en_* 12701 12702MELLANOX ETHERNET INNOVA DRIVERS 12703R: Boris Pismenny <borisp@nvidia.com> 12704L: netdev@vger.kernel.org 12705S: Supported 12706W: http://www.mellanox.com 12707Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12708F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 12709F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 12710F: include/linux/mlx5/mlx5_ifc_fpga.h 12711 12712MELLANOX ETHERNET SWITCH DRIVERS 12713M: Ido Schimmel <idosch@nvidia.com> 12714M: Petr Machata <petrm@nvidia.com> 12715L: netdev@vger.kernel.org 12716S: Supported 12717W: http://www.mellanox.com 12718Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12719F: drivers/net/ethernet/mellanox/mlxsw/ 12720F: tools/testing/selftests/drivers/net/mlxsw/ 12721 12722MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 12723M: mlxsw@nvidia.com 12724L: netdev@vger.kernel.org 12725S: Supported 12726W: http://www.mellanox.com 12727Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12728F: drivers/net/ethernet/mellanox/mlxfw/ 12729 12730MELLANOX HARDWARE PLATFORM SUPPORT 12731M: Hans de Goede <hdegoede@redhat.com> 12732M: Mark Gross <markgross@kernel.org> 12733M: Vadim Pasternak <vadimp@nvidia.com> 12734L: platform-driver-x86@vger.kernel.org 12735S: Supported 12736F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 12737F: drivers/platform/mellanox/ 12738F: include/linux/platform_data/mlxreg.h 12739 12740MELLANOX MLX4 core VPI driver 12741M: Tariq Toukan <tariqt@nvidia.com> 12742L: netdev@vger.kernel.org 12743L: linux-rdma@vger.kernel.org 12744S: Supported 12745W: http://www.mellanox.com 12746Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12747F: drivers/net/ethernet/mellanox/mlx4/ 12748F: include/linux/mlx4/ 12749 12750MELLANOX MLX4 IB driver 12751M: Yishai Hadas <yishaih@nvidia.com> 12752L: linux-rdma@vger.kernel.org 12753S: Supported 12754W: http://www.mellanox.com 12755Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12756F: drivers/infiniband/hw/mlx4/ 12757F: include/linux/mlx4/ 12758F: include/uapi/rdma/mlx4-abi.h 12759 12760MELLANOX MLX5 core VPI driver 12761M: Saeed Mahameed <saeedm@nvidia.com> 12762M: Leon Romanovsky <leonro@nvidia.com> 12763L: netdev@vger.kernel.org 12764L: linux-rdma@vger.kernel.org 12765S: Supported 12766W: http://www.mellanox.com 12767Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12768F: Documentation/networking/device_drivers/ethernet/mellanox/ 12769F: drivers/net/ethernet/mellanox/mlx5/core/ 12770F: include/linux/mlx5/ 12771 12772MELLANOX MLX5 IB driver 12773M: Leon Romanovsky <leonro@nvidia.com> 12774L: linux-rdma@vger.kernel.org 12775S: Supported 12776W: http://www.mellanox.com 12777Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12778F: drivers/infiniband/hw/mlx5/ 12779F: include/linux/mlx5/ 12780F: include/uapi/rdma/mlx5-abi.h 12781 12782MELLANOX MLXCPLD I2C AND MUX DRIVER 12783M: Vadim Pasternak <vadimp@nvidia.com> 12784M: Michael Shych <michaelsh@nvidia.com> 12785L: linux-i2c@vger.kernel.org 12786S: Supported 12787F: Documentation/i2c/busses/i2c-mlxcpld.rst 12788F: drivers/i2c/busses/i2c-mlxcpld.c 12789F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 12790 12791MELLANOX MLXCPLD LED DRIVER 12792M: Vadim Pasternak <vadimp@nvidia.com> 12793L: linux-leds@vger.kernel.org 12794S: Supported 12795F: Documentation/leds/leds-mlxcpld.rst 12796F: drivers/leds/leds-mlxcpld.c 12797F: drivers/leds/leds-mlxreg.c 12798 12799MELLANOX PLATFORM DRIVER 12800M: Vadim Pasternak <vadimp@nvidia.com> 12801L: platform-driver-x86@vger.kernel.org 12802S: Supported 12803F: drivers/platform/x86/mlx-platform.c 12804 12805MEMBARRIER SUPPORT 12806M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 12807M: "Paul E. McKenney" <paulmck@kernel.org> 12808L: linux-kernel@vger.kernel.org 12809S: Supported 12810F: arch/powerpc/include/asm/membarrier.h 12811F: include/uapi/linux/membarrier.h 12812F: kernel/sched/membarrier.c 12813 12814MEMBLOCK 12815M: Mike Rapoport <rppt@kernel.org> 12816L: linux-mm@kvack.org 12817S: Maintained 12818F: Documentation/core-api/boot-time-mm.rst 12819F: include/linux/memblock.h 12820F: mm/memblock.c 12821F: tools/testing/memblock/ 12822 12823MEMORY CONTROLLER DRIVERS 12824M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12825L: linux-kernel@vger.kernel.org 12826S: Maintained 12827B: mailto:krzysztof.kozlowski@linaro.org 12828T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 12829F: Documentation/devicetree/bindings/memory-controllers/ 12830F: drivers/memory/ 12831F: include/dt-bindings/memory/ 12832F: include/memory/ 12833 12834MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 12835M: Dmitry Osipenko <digetx@gmail.com> 12836L: linux-pm@vger.kernel.org 12837L: linux-tegra@vger.kernel.org 12838T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 12839S: Maintained 12840F: drivers/devfreq/tegra30-devfreq.c 12841 12842MEMORY MANAGEMENT 12843M: Andrew Morton <akpm@linux-foundation.org> 12844L: linux-mm@kvack.org 12845S: Maintained 12846W: http://www.linux-mm.org 12847T: quilt https://ozlabs.org/~akpm/mmotm/ 12848T: quilt https://ozlabs.org/~akpm/mmots/ 12849T: git git://github.com/hnaz/linux-mm.git 12850F: include/linux/gfp.h 12851F: include/linux/memory_hotplug.h 12852F: include/linux/mm.h 12853F: include/linux/mmzone.h 12854F: include/linux/pagewalk.h 12855F: include/linux/vmalloc.h 12856F: mm/ 12857F: tools/testing/selftests/vm/ 12858 12859MEMORY TECHNOLOGY DEVICES (MTD) 12860M: Miquel Raynal <miquel.raynal@bootlin.com> 12861M: Richard Weinberger <richard@nod.at> 12862M: Vignesh Raghavendra <vigneshr@ti.com> 12863L: linux-mtd@lists.infradead.org 12864S: Maintained 12865W: http://www.linux-mtd.infradead.org/ 12866Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12867C: irc://irc.oftc.net/mtd 12868T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 12869T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 12870F: Documentation/devicetree/bindings/mtd/ 12871F: drivers/mtd/ 12872F: include/linux/mtd/ 12873F: include/uapi/mtd/ 12874 12875MEN A21 WATCHDOG DRIVER 12876M: Johannes Thumshirn <morbidrsa@gmail.com> 12877L: linux-watchdog@vger.kernel.org 12878S: Maintained 12879F: drivers/watchdog/mena21_wdt.c 12880 12881MEN CHAMELEON BUS (mcb) 12882M: Johannes Thumshirn <morbidrsa@gmail.com> 12883S: Maintained 12884F: Documentation/driver-api/men-chameleon-bus.rst 12885F: drivers/mcb/ 12886F: include/linux/mcb.h 12887 12888MEN F21BMC (Board Management Controller) 12889M: Andreas Werner <andreas.werner@men.de> 12890S: Supported 12891F: Documentation/hwmon/menf21bmc.rst 12892F: drivers/hwmon/menf21bmc_hwmon.c 12893F: drivers/leds/leds-menf21bmc.c 12894F: drivers/mfd/menf21bmc.c 12895F: drivers/watchdog/menf21bmc_wdt.c 12896 12897MEN Z069 WATCHDOG DRIVER 12898M: Johannes Thumshirn <jth@kernel.org> 12899L: linux-watchdog@vger.kernel.org 12900S: Maintained 12901F: drivers/watchdog/menz69_wdt.c 12902 12903MESON AO CEC DRIVER FOR AMLOGIC SOCS 12904M: Neil Armstrong <narmstrong@baylibre.com> 12905L: linux-media@vger.kernel.org 12906L: linux-amlogic@lists.infradead.org 12907S: Supported 12908W: http://linux-meson.com/ 12909T: git git://linuxtv.org/media_tree.git 12910F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 12911F: drivers/media/cec/platform/meson/ao-cec-g12a.c 12912F: drivers/media/cec/platform/meson/ao-cec.c 12913 12914MESON GE2D DRIVER FOR AMLOGIC SOCS 12915M: Neil Armstrong <narmstrong@baylibre.com> 12916L: linux-media@vger.kernel.org 12917L: linux-amlogic@lists.infradead.org 12918S: Supported 12919T: git git://linuxtv.org/media_tree.git 12920F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 12921F: drivers/media/platform/amlogic/meson-ge2d/ 12922 12923MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 12924M: Liang Yang <liang.yang@amlogic.com> 12925L: linux-mtd@lists.infradead.org 12926S: Maintained 12927F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 12928F: drivers/mtd/nand/raw/meson_* 12929 12930MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 12931M: Neil Armstrong <narmstrong@baylibre.com> 12932L: linux-media@vger.kernel.org 12933L: linux-amlogic@lists.infradead.org 12934S: Supported 12935T: git git://linuxtv.org/media_tree.git 12936F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 12937F: drivers/staging/media/meson/vdec/ 12938 12939METHODE UDPU SUPPORT 12940M: Vladimir Vid <vladimir.vid@sartura.hr> 12941S: Maintained 12942F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 12943 12944MHI BUS 12945M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12946R: Hemant Kumar <quic_hemantk@quicinc.com> 12947L: mhi@lists.linux.dev 12948L: linux-arm-msm@vger.kernel.org 12949S: Maintained 12950T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 12951F: Documentation/ABI/stable/sysfs-bus-mhi 12952F: Documentation/mhi/ 12953F: drivers/bus/mhi/ 12954F: include/linux/mhi.h 12955 12956MICROBLAZE ARCHITECTURE 12957M: Michal Simek <monstr@monstr.eu> 12958S: Supported 12959W: http://www.monstr.eu/fdt/ 12960T: git git://git.monstr.eu/linux-2.6-microblaze.git 12961F: arch/microblaze/ 12962 12963MICROCHIP AT91 DMA DRIVERS 12964M: Ludovic Desroches <ludovic.desroches@microchip.com> 12965M: Tudor Ambarus <tudor.ambarus@microchip.com> 12966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12967L: dmaengine@vger.kernel.org 12968S: Supported 12969F: Documentation/devicetree/bindings/dma/atmel-dma.txt 12970F: drivers/dma/at_hdmac.c 12971F: drivers/dma/at_hdmac_regs.h 12972F: drivers/dma/at_xdmac.c 12973F: include/dt-bindings/dma/at91.h 12974 12975MICROCHIP AT91 SERIAL DRIVER 12976M: Richard Genoud <richard.genoud@gmail.com> 12977S: Maintained 12978F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12979F: drivers/tty/serial/atmel_serial.c 12980F: drivers/tty/serial/atmel_serial.h 12981 12982MICROCHIP AT91 USART MFD DRIVER 12983M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12984L: linux-kernel@vger.kernel.org 12985S: Supported 12986F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12987F: drivers/mfd/at91-usart.c 12988F: include/dt-bindings/mfd/at91-usart.h 12989 12990MICROCHIP AT91 USART SPI DRIVER 12991M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12992L: linux-spi@vger.kernel.org 12993S: Supported 12994F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12995F: drivers/spi/spi-at91-usart.c 12996 12997MICROCHIP AUDIO ASOC DRIVERS 12998M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12999L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13000S: Supported 13001F: sound/soc/atmel 13002 13003MICROCHIP CSI2DC DRIVER 13004M: Eugen Hristev <eugen.hristev@microchip.com> 13005L: linux-media@vger.kernel.org 13006S: Supported 13007F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13008F: drivers/media/platform/atmel/microchip-csi2dc.c 13009 13010MICROCHIP ECC DRIVER 13011M: Tudor Ambarus <tudor.ambarus@microchip.com> 13012L: linux-crypto@vger.kernel.org 13013S: Maintained 13014F: drivers/crypto/atmel-ecc.* 13015 13016MICROCHIP EIC DRIVER 13017M: Claudiu Beznea <claudiu.beznea@microchip.com> 13018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13019S: Supported 13020F: drivers/irqchip/irq-mchp-eic.c 13021 13022MICROCHIP I2C DRIVER 13023M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13024L: linux-i2c@vger.kernel.org 13025S: Supported 13026F: drivers/i2c/busses/i2c-at91-*.c 13027F: drivers/i2c/busses/i2c-at91.h 13028 13029MICROCHIP ISC DRIVER 13030M: Eugen Hristev <eugen.hristev@microchip.com> 13031L: linux-media@vger.kernel.org 13032S: Supported 13033F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13034F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13035F: drivers/media/platform/atmel/atmel-isc* 13036F: drivers/media/platform/atmel/atmel-sama*-isc* 13037F: include/linux/atmel-isc-media.h 13038 13039MICROCHIP ISI DRIVER 13040M: Eugen Hristev <eugen.hristev@microchip.com> 13041L: linux-media@vger.kernel.org 13042S: Supported 13043F: drivers/media/platform/atmel/atmel-isi.c 13044F: drivers/media/platform/atmel/atmel-isi.h 13045 13046MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13047M: Woojung Huh <woojung.huh@microchip.com> 13048M: UNGLinuxDriver@microchip.com 13049L: netdev@vger.kernel.org 13050S: Maintained 13051F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13052F: drivers/net/dsa/microchip/* 13053F: include/linux/platform_data/microchip-ksz.h 13054F: net/dsa/tag_ksz.c 13055 13056MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13057M: Arun Ramadoss <arun.ramadoss@microchip.com> 13058R: UNGLinuxDriver@microchip.com 13059L: netdev@vger.kernel.org 13060S: Maintained 13061F: drivers/net/phy/microchip_t1.c 13062 13063MICROCHIP LAN743X ETHERNET DRIVER 13064M: Bryan Whitehead <bryan.whitehead@microchip.com> 13065M: UNGLinuxDriver@microchip.com 13066L: netdev@vger.kernel.org 13067S: Maintained 13068F: drivers/net/ethernet/microchip/lan743x_* 13069 13070MICROCHIP LAN966X ETHERNET DRIVER 13071M: Horatiu Vultur <horatiu.vultur@microchip.com> 13072M: UNGLinuxDriver@microchip.com 13073L: netdev@vger.kernel.org 13074S: Maintained 13075F: drivers/net/ethernet/microchip/lan966x/* 13076 13077MICROCHIP LCDFB DRIVER 13078M: Nicolas Ferre <nicolas.ferre@microchip.com> 13079L: linux-fbdev@vger.kernel.org 13080S: Maintained 13081F: drivers/video/fbdev/atmel_lcdfb.c 13082F: include/video/atmel_lcdc.h 13083 13084MICROCHIP MCP16502 PMIC DRIVER 13085M: Claudiu Beznea <claudiu.beznea@microchip.com> 13086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13087S: Supported 13088F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13089F: drivers/regulator/mcp16502.c 13090 13091MICROCHIP MCP3911 ADC DRIVER 13092M: Marcus Folkesson <marcus.folkesson@gmail.com> 13093M: Kent Gustavsson <kent@minoris.se> 13094L: linux-iio@vger.kernel.org 13095S: Supported 13096F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13097F: drivers/iio/adc/mcp3911.c 13098 13099MICROCHIP MMC/SD/SDIO MCI DRIVER 13100M: Ludovic Desroches <ludovic.desroches@microchip.com> 13101S: Maintained 13102F: drivers/mmc/host/atmel-mci.c 13103 13104MICROCHIP NAND DRIVER 13105M: Tudor Ambarus <tudor.ambarus@microchip.com> 13106L: linux-mtd@lists.infradead.org 13107S: Supported 13108F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13109F: drivers/mtd/nand/raw/atmel/* 13110 13111MICROCHIP PWM DRIVER 13112M: Claudiu Beznea <claudiu.beznea@microchip.com> 13113L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13114L: linux-pwm@vger.kernel.org 13115S: Supported 13116F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13117F: drivers/pwm/pwm-atmel.c 13118 13119MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13120M: Eugen Hristev <eugen.hristev@microchip.com> 13121L: linux-iio@vger.kernel.org 13122S: Supported 13123F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13124F: drivers/iio/adc/at91-sama5d2_adc.c 13125F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13126 13127MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13128M: Claudiu Beznea <claudiu.beznea@microchip.com> 13129S: Supported 13130F: drivers/power/reset/at91-sama5d2_shdwc.c 13131 13132MICROCHIP SPI DRIVER 13133M: Tudor Ambarus <tudor.ambarus@microchip.com> 13134S: Supported 13135F: drivers/spi/spi-atmel.* 13136 13137MICROCHIP SSC DRIVER 13138M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13140S: Supported 13141F: drivers/misc/atmel-ssc.c 13142F: include/linux/atmel-ssc.h 13143 13144MICROCHIP USB251XB DRIVER 13145M: Richard Leitner <richard.leitner@skidata.com> 13146L: linux-usb@vger.kernel.org 13147S: Maintained 13148F: Documentation/devicetree/bindings/usb/usb251xb.txt 13149F: drivers/usb/misc/usb251xb.c 13150 13151MICROCHIP USBA UDC DRIVER 13152M: Cristian Birsan <cristian.birsan@microchip.com> 13153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13154S: Supported 13155F: drivers/usb/gadget/udc/atmel_usba_udc.* 13156 13157MICROCHIP WILC1000 WIFI DRIVER 13158M: Ajay Singh <ajay.kathat@microchip.com> 13159M: Claudiu Beznea <claudiu.beznea@microchip.com> 13160L: linux-wireless@vger.kernel.org 13161S: Supported 13162F: drivers/net/wireless/microchip/wilc1000/ 13163 13164MICROSEMI MIPS SOCS 13165M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13166M: UNGLinuxDriver@microchip.com 13167L: linux-mips@vger.kernel.org 13168S: Supported 13169F: Documentation/devicetree/bindings/mips/mscc.txt 13170F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13171F: arch/mips/boot/dts/mscc/ 13172F: arch/mips/configs/generic/board-ocelot.config 13173F: arch/mips/generic/board-ocelot.c 13174 13175MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13176M: Don Brace <don.brace@microchip.com> 13177L: storagedev@microchip.com 13178L: linux-scsi@vger.kernel.org 13179S: Supported 13180F: Documentation/scsi/smartpqi.rst 13181F: drivers/scsi/smartpqi/Kconfig 13182F: drivers/scsi/smartpqi/Makefile 13183F: drivers/scsi/smartpqi/smartpqi*.[ch] 13184F: include/linux/cciss*.h 13185F: include/uapi/linux/cciss*.h 13186 13187MICROSOFT SURFACE BATTERY AND AC DRIVERS 13188M: Maximilian Luz <luzmaximilian@gmail.com> 13189L: linux-pm@vger.kernel.org 13190L: platform-driver-x86@vger.kernel.org 13191S: Maintained 13192F: drivers/power/supply/surface_battery.c 13193F: drivers/power/supply/surface_charger.c 13194 13195MICROSOFT SURFACE DTX DRIVER 13196M: Maximilian Luz <luzmaximilian@gmail.com> 13197L: platform-driver-x86@vger.kernel.org 13198S: Maintained 13199F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13200F: drivers/platform/surface/surface_dtx.c 13201F: include/uapi/linux/surface_aggregator/dtx.h 13202 13203MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13204M: Maximilian Luz <luzmaximilian@gmail.com> 13205L: platform-driver-x86@vger.kernel.org 13206S: Maintained 13207F: drivers/platform/surface/surface_gpe.c 13208 13209MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13210M: Hans de Goede <hdegoede@redhat.com> 13211M: Mark Gross <markgross@kernel.org> 13212M: Maximilian Luz <luzmaximilian@gmail.com> 13213L: platform-driver-x86@vger.kernel.org 13214S: Maintained 13215T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13216F: drivers/platform/surface/ 13217 13218MICROSOFT SURFACE HID TRANSPORT DRIVER 13219M: Maximilian Luz <luzmaximilian@gmail.com> 13220L: linux-input@vger.kernel.org 13221L: platform-driver-x86@vger.kernel.org 13222S: Maintained 13223F: drivers/hid/surface-hid/ 13224 13225MICROSOFT SURFACE HOT-PLUG DRIVER 13226M: Maximilian Luz <luzmaximilian@gmail.com> 13227L: platform-driver-x86@vger.kernel.org 13228S: Maintained 13229F: drivers/platform/surface/surface_hotplug.c 13230 13231MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13232M: Maximilian Luz <luzmaximilian@gmail.com> 13233L: platform-driver-x86@vger.kernel.org 13234S: Maintained 13235F: drivers/platform/surface/surface_platform_profile.c 13236 13237MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13238M: Chen Yu <yu.c.chen@intel.com> 13239L: platform-driver-x86@vger.kernel.org 13240S: Supported 13241F: drivers/platform/surface/surfacepro3_button.c 13242 13243MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13244M: Maximilian Luz <luzmaximilian@gmail.com> 13245L: platform-driver-x86@vger.kernel.org 13246S: Maintained 13247W: https://github.com/linux-surface/surface-aggregator-module 13248C: irc://irc.libera.chat/linux-surface 13249F: Documentation/driver-api/surface_aggregator/ 13250F: drivers/platform/surface/aggregator/ 13251F: drivers/platform/surface/surface_acpi_notify.c 13252F: drivers/platform/surface/surface_aggregator_cdev.c 13253F: drivers/platform/surface/surface_aggregator_registry.c 13254F: include/linux/surface_acpi_notify.h 13255F: include/linux/surface_aggregator/ 13256F: include/uapi/linux/surface_aggregator/ 13257 13258MICROTEK X6 SCANNER 13259M: Oliver Neukum <oliver@neukum.org> 13260S: Maintained 13261F: drivers/usb/image/microtek.* 13262 13263MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13264M: Luka Kovacic <luka.kovacic@sartura.hr> 13265M: Luka Perkov <luka.perkov@sartura.hr> 13266S: Maintained 13267F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13268F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13269F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13270F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13271F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13272F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13273 13274MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13275M: Sakari Ailus <sakari.ailus@linux.intel.com> 13276L: linux-media@vger.kernel.org 13277S: Maintained 13278F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13279F: Documentation/driver-api/media/drivers/ccs/ 13280F: Documentation/userspace-api/media/drivers/ccs.rst 13281F: drivers/media/i2c/ccs-pll.c 13282F: drivers/media/i2c/ccs-pll.h 13283F: drivers/media/i2c/ccs/ 13284F: include/uapi/linux/ccs.h 13285F: include/uapi/linux/smiapp.h 13286 13287MIPS 13288M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13289L: linux-mips@vger.kernel.org 13290S: Maintained 13291W: http://www.linux-mips.org/ 13292Q: https://patchwork.kernel.org/project/linux-mips/list/ 13293T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13294F: Documentation/devicetree/bindings/mips/ 13295F: Documentation/mips/ 13296F: arch/mips/ 13297F: drivers/platform/mips/ 13298 13299MIPS BOSTON DEVELOPMENT BOARD 13300M: Paul Burton <paulburton@kernel.org> 13301L: linux-mips@vger.kernel.org 13302S: Maintained 13303F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13304F: arch/mips/boot/dts/img/boston.dts 13305F: arch/mips/configs/generic/board-boston.config 13306F: drivers/clk/imgtec/clk-boston.c 13307F: include/dt-bindings/clock/boston-clock.h 13308 13309MIPS CORE DRIVERS 13310M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13311M: Serge Semin <fancer.lancer@gmail.com> 13312L: linux-mips@vger.kernel.org 13313S: Supported 13314F: drivers/bus/mips_cdmm.c 13315F: drivers/clocksource/mips-gic-timer.c 13316F: drivers/cpuidle/cpuidle-cps.c 13317F: drivers/irqchip/irq-mips-cpu.c 13318F: drivers/irqchip/irq-mips-gic.c 13319 13320MIPS GENERIC PLATFORM 13321M: Paul Burton <paulburton@kernel.org> 13322L: linux-mips@vger.kernel.org 13323S: Supported 13324F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13325F: arch/mips/generic/ 13326F: arch/mips/tools/generic-board-config.sh 13327 13328MIPS RINT INSTRUCTION EMULATION 13329M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13330L: linux-mips@vger.kernel.org 13331S: Supported 13332F: arch/mips/math-emu/dp_rint.c 13333F: arch/mips/math-emu/sp_rint.c 13334 13335MIPS/LOONGSON1 ARCHITECTURE 13336M: Keguang Zhang <keguang.zhang@gmail.com> 13337L: linux-mips@vger.kernel.org 13338S: Maintained 13339F: arch/mips/include/asm/mach-loongson32/ 13340F: arch/mips/loongson32/ 13341F: drivers/*/*/*loongson1* 13342F: drivers/*/*loongson1* 13343 13344MIPS/LOONGSON2EF ARCHITECTURE 13345M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13346L: linux-mips@vger.kernel.org 13347S: Maintained 13348F: arch/mips/include/asm/mach-loongson2ef/ 13349F: arch/mips/loongson2ef/ 13350F: drivers/cpufreq/loongson2_cpufreq.c 13351 13352MIPS/LOONGSON64 ARCHITECTURE 13353M: Huacai Chen <chenhuacai@kernel.org> 13354M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13355L: linux-mips@vger.kernel.org 13356S: Maintained 13357F: arch/mips/include/asm/mach-loongson64/ 13358F: arch/mips/loongson64/ 13359F: drivers/irqchip/irq-loongson* 13360F: drivers/platform/mips/cpu_hwmon.c 13361 13362MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13363M: Hans Verkuil <hverkuil@xs4all.nl> 13364L: linux-media@vger.kernel.org 13365S: Odd Fixes 13366W: https://linuxtv.org 13367T: git git://linuxtv.org/media_tree.git 13368F: drivers/media/radio/radio-miropcm20* 13369 13370MMP SUPPORT 13371R: Lubomir Rintel <lkundrak@v3.sk> 13372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13373S: Odd Fixes 13374T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13375F: arch/arm/boot/dts/mmp* 13376F: arch/arm/mach-mmp/ 13377F: include/linux/soc/mmp/ 13378 13379MMP USB PHY DRIVERS 13380R: Lubomir Rintel <lkundrak@v3.sk> 13381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13382S: Maintained 13383F: drivers/phy/marvell/phy-mmp3-usb.c 13384F: drivers/phy/marvell/phy-pxa-usb.c 13385 13386MMU GATHER AND TLB INVALIDATION 13387M: Will Deacon <will@kernel.org> 13388M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13389M: Andrew Morton <akpm@linux-foundation.org> 13390M: Nick Piggin <npiggin@gmail.com> 13391M: Peter Zijlstra <peterz@infradead.org> 13392L: linux-arch@vger.kernel.org 13393L: linux-mm@kvack.org 13394S: Maintained 13395F: arch/*/include/asm/tlb.h 13396F: include/asm-generic/tlb.h 13397F: mm/mmu_gather.c 13398 13399MN88472 MEDIA DRIVER 13400M: Antti Palosaari <crope@iki.fi> 13401L: linux-media@vger.kernel.org 13402S: Maintained 13403W: https://linuxtv.org 13404W: http://palosaari.fi/linux/ 13405Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13406F: drivers/media/dvb-frontends/mn88472* 13407 13408MN88473 MEDIA DRIVER 13409M: Antti Palosaari <crope@iki.fi> 13410L: linux-media@vger.kernel.org 13411S: Maintained 13412W: https://linuxtv.org 13413W: http://palosaari.fi/linux/ 13414Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13415F: drivers/media/dvb-frontends/mn88473* 13416 13417MODULE SUPPORT 13418M: Luis Chamberlain <mcgrof@kernel.org> 13419L: linux-modules@vger.kernel.org 13420L: linux-kernel@vger.kernel.org 13421S: Maintained 13422T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13423F: include/linux/module.h 13424F: kernel/module/ 13425 13426MONOLITHIC POWER SYSTEM PMIC DRIVER 13427M: Saravanan Sekar <sravanhome@gmail.com> 13428S: Maintained 13429F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13430F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13431F: drivers/iio/adc/mp2629_adc.c 13432F: drivers/mfd/mp2629.c 13433F: drivers/power/supply/mp2629_charger.c 13434F: drivers/regulator/mp5416.c 13435F: drivers/regulator/mpq7920.c 13436F: drivers/regulator/mpq7920.h 13437F: include/linux/mfd/mp2629.h 13438 13439MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13440S: Orphan 13441W: http://popies.net/meye/ 13442F: Documentation/userspace-api/media/drivers/meye* 13443F: drivers/media/pci/meye/ 13444F: include/uapi/linux/meye.h 13445 13446MOTORCOMM PHY DRIVER 13447M: Peter Geis <pgwipeout@gmail.com> 13448L: netdev@vger.kernel.org 13449S: Maintained 13450F: drivers/net/phy/motorcomm.c 13451 13452MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13453M: Jiri Slaby <jirislaby@kernel.org> 13454S: Maintained 13455F: Documentation/driver-api/tty/moxa-smartio.rst 13456F: drivers/tty/mxser.* 13457 13458MR800 AVERMEDIA USB FM RADIO DRIVER 13459M: Alexey Klimov <klimov.linux@gmail.com> 13460L: linux-media@vger.kernel.org 13461S: Maintained 13462T: git git://linuxtv.org/media_tree.git 13463F: drivers/media/radio/radio-mr800.c 13464 13465MRF24J40 IEEE 802.15.4 RADIO DRIVER 13466M: Alan Ott <alan@signal11.us> 13467L: linux-wpan@vger.kernel.org 13468S: Maintained 13469F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13470F: drivers/net/ieee802154/mrf24j40.c 13471 13472MSI LAPTOP SUPPORT 13473M: "Lee, Chun-Yi" <jlee@suse.com> 13474L: platform-driver-x86@vger.kernel.org 13475S: Maintained 13476F: drivers/platform/x86/msi-laptop.c 13477 13478MSI WMI SUPPORT 13479L: platform-driver-x86@vger.kernel.org 13480S: Orphan 13481F: drivers/platform/x86/msi-wmi.c 13482 13483MSI001 MEDIA DRIVER 13484M: Antti Palosaari <crope@iki.fi> 13485L: linux-media@vger.kernel.org 13486S: Maintained 13487W: https://linuxtv.org 13488W: http://palosaari.fi/linux/ 13489Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13490T: git git://linuxtv.org/anttip/media_tree.git 13491F: drivers/media/tuners/msi001* 13492 13493MSI2500 MEDIA DRIVER 13494M: Antti Palosaari <crope@iki.fi> 13495L: linux-media@vger.kernel.org 13496S: Maintained 13497W: https://linuxtv.org 13498W: http://palosaari.fi/linux/ 13499Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13500T: git git://linuxtv.org/anttip/media_tree.git 13501F: drivers/media/usb/msi2500/ 13502 13503MSTAR INTERRUPT CONTROLLER DRIVER 13504M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 13505M: Daniel Palmer <daniel@thingy.jp> 13506S: Maintained 13507F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 13508F: drivers/irqchip/irq-mst-intc.c 13509 13510MSYSTEMS DISKONCHIP G3 MTD DRIVER 13511M: Robert Jarzmik <robert.jarzmik@free.fr> 13512L: linux-mtd@lists.infradead.org 13513S: Maintained 13514F: drivers/mtd/devices/docg3* 13515 13516MT9M032 APTINA SENSOR DRIVER 13517M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13518L: linux-media@vger.kernel.org 13519S: Maintained 13520T: git git://linuxtv.org/media_tree.git 13521F: drivers/media/i2c/mt9m032.c 13522F: include/media/i2c/mt9m032.h 13523 13524MT9P031 APTINA CAMERA SENSOR 13525M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13526L: linux-media@vger.kernel.org 13527S: Maintained 13528T: git git://linuxtv.org/media_tree.git 13529F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 13530F: drivers/media/i2c/mt9p031.c 13531F: include/media/i2c/mt9p031.h 13532 13533MT9T001 APTINA CAMERA SENSOR 13534M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13535L: linux-media@vger.kernel.org 13536S: Maintained 13537T: git git://linuxtv.org/media_tree.git 13538F: drivers/media/i2c/mt9t001.c 13539F: include/media/i2c/mt9t001.h 13540 13541MT9T112 APTINA CAMERA SENSOR 13542M: Jacopo Mondi <jacopo@jmondi.org> 13543L: linux-media@vger.kernel.org 13544S: Odd Fixes 13545T: git git://linuxtv.org/media_tree.git 13546F: drivers/media/i2c/mt9t112.c 13547F: include/media/i2c/mt9t112.h 13548 13549MT9V032 APTINA CAMERA SENSOR 13550M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13551L: linux-media@vger.kernel.org 13552S: Maintained 13553T: git git://linuxtv.org/media_tree.git 13554F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 13555F: drivers/media/i2c/mt9v032.c 13556F: include/media/i2c/mt9v032.h 13557 13558MT9V111 APTINA CAMERA SENSOR 13559M: Jacopo Mondi <jacopo@jmondi.org> 13560L: linux-media@vger.kernel.org 13561S: Maintained 13562T: git git://linuxtv.org/media_tree.git 13563F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 13564F: drivers/media/i2c/mt9v111.c 13565 13566MULTIFUNCTION DEVICES (MFD) 13567M: Lee Jones <lee.jones@linaro.org> 13568S: Supported 13569T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 13570F: Documentation/devicetree/bindings/mfd/ 13571F: drivers/mfd/ 13572F: include/dt-bindings/mfd/ 13573F: include/linux/mfd/ 13574 13575MULTIMEDIA CARD (MMC) ETC. OVER SPI 13576S: Orphan 13577F: drivers/mmc/host/mmc_spi.c 13578F: include/linux/spi/mmc_spi.h 13579 13580MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 13581M: Ulf Hansson <ulf.hansson@linaro.org> 13582L: linux-mmc@vger.kernel.org 13583S: Maintained 13584T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 13585F: Documentation/devicetree/bindings/mmc/ 13586F: drivers/mmc/ 13587F: include/linux/mmc/ 13588F: include/uapi/linux/mmc/ 13589 13590MULTIPLEXER SUBSYSTEM 13591M: Peter Rosin <peda@axentia.se> 13592S: Maintained 13593F: Documentation/ABI/testing/sysfs-class-mux* 13594F: Documentation/devicetree/bindings/mux/ 13595F: drivers/mux/ 13596F: include/dt-bindings/mux/ 13597F: include/linux/mux/ 13598 13599MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 13600M: Bin Liu <b-liu@ti.com> 13601L: linux-usb@vger.kernel.org 13602S: Maintained 13603F: drivers/usb/musb/ 13604 13605MXL301RF MEDIA DRIVER 13606M: Akihiro Tsukada <tskd08@gmail.com> 13607L: linux-media@vger.kernel.org 13608S: Odd Fixes 13609F: drivers/media/tuners/mxl301rf* 13610 13611MXL5007T MEDIA DRIVER 13612M: Michael Krufky <mkrufky@linuxtv.org> 13613L: linux-media@vger.kernel.org 13614S: Maintained 13615W: https://linuxtv.org 13616W: http://github.com/mkrufky 13617Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13618T: git git://linuxtv.org/mkrufky/tuners.git 13619F: drivers/media/tuners/mxl5007t.* 13620 13621MXSFB DRM DRIVER 13622M: Marek Vasut <marex@denx.de> 13623M: Stefan Agner <stefan@agner.ch> 13624L: dri-devel@lists.freedesktop.org 13625S: Supported 13626T: git git://anongit.freedesktop.org/drm/drm-misc 13627F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 13628F: drivers/gpu/drm/mxsfb/ 13629 13630MYLEX DAC960 PCI RAID Controller 13631M: Hannes Reinecke <hare@kernel.org> 13632L: linux-scsi@vger.kernel.org 13633S: Supported 13634F: drivers/scsi/myrb.* 13635F: drivers/scsi/myrs.* 13636 13637MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 13638M: Chris Lee <christopher.lee@cspi.com> 13639L: netdev@vger.kernel.org 13640S: Supported 13641W: https://www.cspi.com/ethernet-products/support/downloads/ 13642F: drivers/net/ethernet/myricom/myri10ge/ 13643 13644NAND FLASH SUBSYSTEM 13645M: Miquel Raynal <miquel.raynal@bootlin.com> 13646R: Richard Weinberger <richard@nod.at> 13647L: linux-mtd@lists.infradead.org 13648S: Maintained 13649W: http://www.linux-mtd.infradead.org/ 13650Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13651C: irc://irc.oftc.net/mtd 13652T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 13653F: drivers/mtd/nand/ 13654F: include/linux/mtd/*nand*.h 13655 13656NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 13657M: Daniel Mack <zonque@gmail.com> 13658L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13659S: Maintained 13660W: http://www.native-instruments.com 13661F: sound/usb/caiaq/ 13662 13663NATSEMI ETHERNET DRIVER (DP8381x) 13664S: Orphan 13665F: drivers/net/ethernet/natsemi/natsemi.c 13666 13667NCR 5380 SCSI DRIVERS 13668M: Finn Thain <fthain@linux-m68k.org> 13669M: Michael Schmitz <schmitzmic@gmail.com> 13670L: linux-scsi@vger.kernel.org 13671S: Maintained 13672F: Documentation/scsi/g_NCR5380.rst 13673F: drivers/scsi/NCR5380.* 13674F: drivers/scsi/arm/cumana_1.c 13675F: drivers/scsi/arm/oak.c 13676F: drivers/scsi/atari_scsi.* 13677F: drivers/scsi/dmx3191d.c 13678F: drivers/scsi/g_NCR5380.* 13679F: drivers/scsi/mac_scsi.* 13680F: drivers/scsi/sun3_scsi.* 13681F: drivers/scsi/sun3_scsi_vme.c 13682 13683NCSI LIBRARY 13684M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 13685S: Maintained 13686F: net/ncsi/ 13687 13688NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 13689M: Guenter Roeck <linux@roeck-us.net> 13690L: linux-hwmon@vger.kernel.org 13691S: Maintained 13692F: Documentation/hwmon/nct6775.rst 13693F: drivers/hwmon/nct6775-core.c 13694F: drivers/hwmon/nct6775-platform.c 13695F: drivers/hwmon/nct6775.h 13696 13697NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 13698M: Zev Weiss <zev@bewilderbeest.net> 13699L: linux-hwmon@vger.kernel.org 13700S: Maintained 13701F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 13702F: drivers/hwmon/nct6775-i2c.c 13703 13704NETDEVSIM 13705M: Jakub Kicinski <kuba@kernel.org> 13706S: Maintained 13707F: drivers/net/netdevsim/* 13708 13709NETEM NETWORK EMULATOR 13710M: Stephen Hemminger <stephen@networkplumber.org> 13711L: netdev@vger.kernel.org 13712S: Maintained 13713F: net/sched/sch_netem.c 13714 13715NETERION 10GbE DRIVERS (s2io/vxge) 13716M: Jon Mason <jdmason@kudzu.us> 13717L: netdev@vger.kernel.org 13718S: Supported 13719F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 13720F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst 13721F: drivers/net/ethernet/neterion/ 13722 13723NETFILTER 13724M: Pablo Neira Ayuso <pablo@netfilter.org> 13725M: Jozsef Kadlecsik <kadlec@netfilter.org> 13726M: Florian Westphal <fw@strlen.de> 13727L: netfilter-devel@vger.kernel.org 13728L: coreteam@netfilter.org 13729S: Maintained 13730W: http://www.netfilter.org/ 13731W: http://www.iptables.org/ 13732W: http://www.nftables.org/ 13733Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 13734C: irc://irc.libera.chat/netfilter 13735T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 13736T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 13737F: include/linux/netfilter* 13738F: include/linux/netfilter/ 13739F: include/net/netfilter/ 13740F: include/uapi/linux/netfilter* 13741F: include/uapi/linux/netfilter/ 13742F: net/*/netfilter.c 13743F: net/*/netfilter/ 13744F: net/bridge/br_netfilter*.c 13745F: net/netfilter/ 13746 13747NETROM NETWORK LAYER 13748M: Ralf Baechle <ralf@linux-mips.org> 13749L: linux-hams@vger.kernel.org 13750S: Maintained 13751W: http://www.linux-ax25.org/ 13752F: include/net/netrom.h 13753F: include/uapi/linux/netrom.h 13754F: net/netrom/ 13755 13756NETRONIX EMBEDDED CONTROLLER 13757M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 13758S: Maintained 13759F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 13760F: drivers/mfd/ntxec.c 13761F: drivers/pwm/pwm-ntxec.c 13762F: drivers/rtc/rtc-ntxec.c 13763F: include/linux/mfd/ntxec.h 13764 13765NETRONOME ETHERNET DRIVERS 13766M: Simon Horman <simon.horman@corigine.com> 13767R: Jakub Kicinski <kuba@kernel.org> 13768L: oss-drivers@corigine.com 13769S: Maintained 13770F: drivers/net/ethernet/netronome/ 13771 13772NETWORK BLOCK DEVICE (NBD) 13773M: Josef Bacik <josef@toxicpanda.com> 13774L: linux-block@vger.kernel.org 13775L: nbd@other.debian.org 13776S: Maintained 13777F: Documentation/admin-guide/blockdev/nbd.rst 13778F: drivers/block/nbd.c 13779F: include/trace/events/nbd.h 13780F: include/uapi/linux/nbd.h 13781 13782NETWORK DROP MONITOR 13783M: Neil Horman <nhorman@tuxdriver.com> 13784L: netdev@vger.kernel.org 13785S: Maintained 13786W: https://fedorahosted.org/dropwatch/ 13787F: include/uapi/linux/net_dropmon.h 13788F: net/core/drop_monitor.c 13789 13790NETWORKING DRIVERS 13791M: "David S. Miller" <davem@davemloft.net> 13792M: Eric Dumazet <edumazet@google.com> 13793M: Jakub Kicinski <kuba@kernel.org> 13794M: Paolo Abeni <pabeni@redhat.com> 13795L: netdev@vger.kernel.org 13796S: Maintained 13797Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13798T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13799T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13800F: Documentation/devicetree/bindings/net/ 13801F: drivers/connector/ 13802F: drivers/net/ 13803F: include/linux/etherdevice.h 13804F: include/linux/fcdevice.h 13805F: include/linux/fddidevice.h 13806F: include/linux/hippidevice.h 13807F: include/linux/if_* 13808F: include/linux/inetdevice.h 13809F: include/linux/netdevice.h 13810F: include/uapi/linux/if_* 13811F: include/uapi/linux/netdevice.h 13812 13813NETWORKING DRIVERS (WIRELESS) 13814M: Kalle Valo <kvalo@kernel.org> 13815L: linux-wireless@vger.kernel.org 13816S: Maintained 13817W: https://wireless.wiki.kernel.org/ 13818Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13819T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13820T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13821F: Documentation/devicetree/bindings/net/wireless/ 13822F: drivers/net/wireless/ 13823 13824NETWORKING [DSA] 13825M: Andrew Lunn <andrew@lunn.ch> 13826M: Vivien Didelot <vivien.didelot@gmail.com> 13827M: Florian Fainelli <f.fainelli@gmail.com> 13828M: Vladimir Oltean <olteanv@gmail.com> 13829S: Maintained 13830F: Documentation/devicetree/bindings/net/dsa/ 13831F: drivers/net/dsa/ 13832F: include/linux/dsa/ 13833F: include/linux/platform_data/dsa.h 13834F: include/net/dsa.h 13835F: net/dsa/ 13836F: tools/testing/selftests/drivers/net/dsa/ 13837 13838NETWORKING [GENERAL] 13839M: "David S. Miller" <davem@davemloft.net> 13840M: Eric Dumazet <edumazet@google.com> 13841M: Jakub Kicinski <kuba@kernel.org> 13842M: Paolo Abeni <pabeni@redhat.com> 13843L: netdev@vger.kernel.org 13844S: Maintained 13845Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13846B: mailto:netdev@vger.kernel.org 13847T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13848T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13849F: Documentation/networking/ 13850F: Documentation/process/maintainer-netdev.rst 13851F: include/linux/in.h 13852F: include/linux/net.h 13853F: include/linux/netdevice.h 13854F: include/net/ 13855F: include/uapi/linux/in.h 13856F: include/uapi/linux/net.h 13857F: include/uapi/linux/net_namespace.h 13858F: include/uapi/linux/netdevice.h 13859F: lib/net_utils.c 13860F: lib/random32.c 13861F: net/ 13862F: tools/testing/selftests/net/ 13863 13864NETWORKING [IPSEC] 13865M: Steffen Klassert <steffen.klassert@secunet.com> 13866M: Herbert Xu <herbert@gondor.apana.org.au> 13867M: "David S. Miller" <davem@davemloft.net> 13868L: netdev@vger.kernel.org 13869S: Maintained 13870T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 13871T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 13872F: include/net/xfrm.h 13873F: include/uapi/linux/xfrm.h 13874F: net/ipv4/ah4.c 13875F: net/ipv4/esp4* 13876F: net/ipv4/ip_vti.c 13877F: net/ipv4/ipcomp.c 13878F: net/ipv4/xfrm* 13879F: net/ipv6/ah6.c 13880F: net/ipv6/esp6* 13881F: net/ipv6/ip6_vti.c 13882F: net/ipv6/ipcomp6.c 13883F: net/ipv6/xfrm* 13884F: net/key/ 13885F: net/xfrm/ 13886F: tools/testing/selftests/net/ipsec.c 13887 13888NETWORKING [IPv4/IPv6] 13889M: "David S. Miller" <davem@davemloft.net> 13890M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 13891M: David Ahern <dsahern@kernel.org> 13892L: netdev@vger.kernel.org 13893S: Maintained 13894T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13895F: arch/x86/net/* 13896F: include/linux/ip.h 13897F: include/linux/ipv6* 13898F: include/net/fib* 13899F: include/net/ip* 13900F: include/net/route.h 13901F: net/ipv4/ 13902F: net/ipv6/ 13903 13904NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 13905M: Paul Moore <paul@paul-moore.com> 13906L: netdev@vger.kernel.org 13907L: linux-security-module@vger.kernel.org 13908S: Maintained 13909W: https://github.com/netlabel 13910F: Documentation/netlabel/ 13911F: include/net/calipso.h 13912F: include/net/cipso_ipv4.h 13913F: include/net/netlabel.h 13914F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 13915F: include/uapi/linux/netfilter/xt_SECMARK.h 13916F: net/ipv4/cipso_ipv4.c 13917F: net/ipv6/calipso.c 13918F: net/netfilter/xt_CONNSECMARK.c 13919F: net/netfilter/xt_SECMARK.c 13920F: net/netlabel/ 13921 13922NETWORKING [MPTCP] 13923M: Mat Martineau <mathew.j.martineau@linux.intel.com> 13924M: Matthieu Baerts <matthieu.baerts@tessares.net> 13925L: netdev@vger.kernel.org 13926L: mptcp@lists.linux.dev 13927S: Maintained 13928W: https://github.com/multipath-tcp/mptcp_net-next/wiki 13929B: https://github.com/multipath-tcp/mptcp_net-next/issues 13930F: Documentation/networking/mptcp-sysctl.rst 13931F: include/net/mptcp.h 13932F: include/trace/events/mptcp.h 13933F: include/uapi/linux/mptcp.h 13934F: net/mptcp/ 13935F: tools/testing/selftests/bpf/*/*mptcp*.c 13936F: tools/testing/selftests/net/mptcp/ 13937 13938NETWORKING [TCP] 13939M: Eric Dumazet <edumazet@google.com> 13940L: netdev@vger.kernel.org 13941S: Maintained 13942F: include/linux/tcp.h 13943F: include/net/tcp.h 13944F: include/trace/events/tcp.h 13945F: include/uapi/linux/tcp.h 13946F: net/ipv4/syncookies.c 13947F: net/ipv4/tcp*.c 13948F: net/ipv6/syncookies.c 13949F: net/ipv6/tcp*.c 13950 13951NETWORKING [TLS] 13952M: Boris Pismenny <borisp@nvidia.com> 13953M: John Fastabend <john.fastabend@gmail.com> 13954M: Daniel Borkmann <daniel@iogearbox.net> 13955M: Jakub Kicinski <kuba@kernel.org> 13956L: netdev@vger.kernel.org 13957S: Maintained 13958F: include/net/tls.h 13959F: include/uapi/linux/tls.h 13960F: net/tls/* 13961 13962NETXEN (1/10) GbE SUPPORT 13963M: Manish Chopra <manishc@marvell.com> 13964M: Rahul Verma <rahulv@marvell.com> 13965M: GR-Linux-NIC-Dev@marvell.com 13966L: netdev@vger.kernel.org 13967S: Supported 13968F: drivers/net/ethernet/qlogic/netxen/ 13969 13970NET_FAILOVER MODULE 13971M: Sridhar Samudrala <sridhar.samudrala@intel.com> 13972L: netdev@vger.kernel.org 13973S: Supported 13974F: Documentation/networking/net_failover.rst 13975F: drivers/net/net_failover.c 13976F: include/net/net_failover.h 13977 13978NEXTHOP 13979M: David Ahern <dsahern@kernel.org> 13980L: netdev@vger.kernel.org 13981S: Maintained 13982F: include/net/netns/nexthop.h 13983F: include/net/nexthop.h 13984F: include/uapi/linux/nexthop.h 13985F: net/ipv4/nexthop.c 13986 13987NFC SUBSYSTEM 13988M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13989L: linux-nfc@lists.01.org (subscribers-only) 13990L: netdev@vger.kernel.org 13991S: Maintained 13992B: mailto:linux-nfc@lists.01.org 13993F: Documentation/devicetree/bindings/net/nfc/ 13994F: drivers/nfc/ 13995F: include/linux/platform_data/nfcmrvl.h 13996F: include/net/nfc/ 13997F: include/uapi/linux/nfc.h 13998F: net/nfc/ 13999 14000NFC VIRTUAL NCI DEVICE DRIVER 14001M: Bongsu Jeon <bongsu.jeon@samsung.com> 14002L: netdev@vger.kernel.org 14003L: linux-nfc@lists.01.org (subscribers-only) 14004S: Supported 14005F: drivers/nfc/virtual_ncidev.c 14006F: tools/testing/selftests/nci/ 14007 14008NFS, SUNRPC, AND LOCKD CLIENTS 14009M: Trond Myklebust <trond.myklebust@hammerspace.com> 14010M: Anna Schumaker <anna@kernel.org> 14011L: linux-nfs@vger.kernel.org 14012S: Maintained 14013W: http://client.linux-nfs.org 14014T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14015F: fs/lockd/ 14016F: fs/nfs/ 14017F: fs/nfs_common/ 14018F: include/linux/lockd/ 14019F: include/linux/nfs* 14020F: include/linux/sunrpc/ 14021F: include/uapi/linux/nfs* 14022F: include/uapi/linux/sunrpc/ 14023F: net/sunrpc/ 14024F: Documentation/filesystems/nfs/ 14025 14026NILFS2 FILESYSTEM 14027M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14028L: linux-nilfs@vger.kernel.org 14029S: Supported 14030W: https://nilfs.sourceforge.io/ 14031W: https://nilfs.osdn.jp/ 14032T: git git://github.com/konis/nilfs2.git 14033F: Documentation/filesystems/nilfs2.rst 14034F: fs/nilfs2/ 14035F: include/trace/events/nilfs2.h 14036F: include/uapi/linux/nilfs2_api.h 14037F: include/uapi/linux/nilfs2_ondisk.h 14038 14039NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14040M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14041S: Maintained 14042W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14043F: Documentation/scsi/NinjaSCSI.rst 14044F: drivers/scsi/pcmcia/nsp_* 14045 14046NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14047M: GOTO Masanori <gotom@debian.or.jp> 14048M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14049S: Maintained 14050W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14051F: Documentation/scsi/NinjaSCSI.rst 14052F: drivers/scsi/nsp32* 14053 14054NINTENDO HID DRIVER 14055M: Daniel J. Ogorchock <djogorchock@gmail.com> 14056L: linux-input@vger.kernel.org 14057S: Maintained 14058F: drivers/hid/hid-nintendo* 14059 14060NIOS2 ARCHITECTURE 14061M: Dinh Nguyen <dinguyen@kernel.org> 14062S: Maintained 14063T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14064F: arch/nios2/ 14065 14066NITRO ENCLAVES (NE) 14067M: Andra Paraschiv <andraprs@amazon.com> 14068M: Alexandru Vasile <lexnv@amazon.com> 14069M: Alexandru Ciobotaru <alcioa@amazon.com> 14070L: linux-kernel@vger.kernel.org 14071S: Supported 14072W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14073F: Documentation/virt/ne_overview.rst 14074F: drivers/virt/nitro_enclaves/ 14075F: include/linux/nitro_enclaves.h 14076F: include/uapi/linux/nitro_enclaves.h 14077F: samples/nitro_enclaves/ 14078 14079NOHZ, DYNTICKS SUPPORT 14080M: Frederic Weisbecker <fweisbec@gmail.com> 14081M: Thomas Gleixner <tglx@linutronix.de> 14082M: Ingo Molnar <mingo@kernel.org> 14083L: linux-kernel@vger.kernel.org 14084S: Maintained 14085T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14086F: include/linux/sched/nohz.h 14087F: include/linux/tick.h 14088F: kernel/time/tick*.* 14089 14090NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14091M: Pavel Machek <pavel@ucw.cz> 14092M: Sakari Ailus <sakari.ailus@iki.fi> 14093L: linux-media@vger.kernel.org 14094S: Maintained 14095F: drivers/media/i2c/ad5820.c 14096F: drivers/media/i2c/et8ek8 14097 14098NOKIA N900 POWER SUPPLY DRIVERS 14099R: Pali Rohár <pali@kernel.org> 14100F: drivers/power/supply/bq2415x_charger.c 14101F: drivers/power/supply/bq27xxx_battery.c 14102F: drivers/power/supply/bq27xxx_battery_i2c.c 14103F: drivers/power/supply/isp1704_charger.c 14104F: drivers/power/supply/rx51_battery.c 14105F: include/linux/power/bq2415x_charger.h 14106F: include/linux/power/bq27xxx_battery.h 14107 14108NOLIBC HEADER FILE 14109M: Willy Tarreau <w@1wt.eu> 14110S: Maintained 14111T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14112F: tools/include/nolibc/ 14113 14114NSDEPS 14115M: Matthias Maennich <maennich@google.com> 14116S: Maintained 14117F: Documentation/core-api/symbol-namespaces.rst 14118F: scripts/nsdeps 14119 14120NTB AMD DRIVER 14121M: Sanjay R Mehta <sanju.mehta@amd.com> 14122M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14123L: ntb@lists.linux.dev 14124S: Supported 14125F: drivers/ntb/hw/amd/ 14126 14127NTB DRIVER CORE 14128M: Jon Mason <jdmason@kudzu.us> 14129M: Dave Jiang <dave.jiang@intel.com> 14130M: Allen Hubbe <allenbh@gmail.com> 14131L: ntb@lists.linux.dev 14132S: Supported 14133W: https://github.com/jonmason/ntb/wiki 14134T: git git://github.com/jonmason/ntb.git 14135F: drivers/net/ntb_netdev.c 14136F: drivers/ntb/ 14137F: include/linux/ntb.h 14138F: include/linux/ntb_transport.h 14139F: tools/testing/selftests/ntb/ 14140 14141NTB IDT DRIVER 14142M: Serge Semin <fancer.lancer@gmail.com> 14143L: ntb@lists.linux.dev 14144S: Supported 14145F: drivers/ntb/hw/idt/ 14146 14147NTB INTEL DRIVER 14148M: Dave Jiang <dave.jiang@intel.com> 14149L: ntb@lists.linux.dev 14150S: Supported 14151W: https://github.com/davejiang/linux/wiki 14152T: git https://github.com/davejiang/linux.git 14153F: drivers/ntb/hw/intel/ 14154 14155NTFS FILESYSTEM 14156M: Anton Altaparmakov <anton@tuxera.com> 14157L: linux-ntfs-dev@lists.sourceforge.net 14158S: Supported 14159W: http://www.tuxera.com/ 14160T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14161F: Documentation/filesystems/ntfs.rst 14162F: fs/ntfs/ 14163 14164NTFS3 FILESYSTEM 14165M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14166L: ntfs3@lists.linux.dev 14167S: Supported 14168W: http://www.paragon-software.com/ 14169T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14170F: Documentation/filesystems/ntfs3.rst 14171F: fs/ntfs3/ 14172 14173NUBUS SUBSYSTEM 14174M: Finn Thain <fthain@linux-m68k.org> 14175L: linux-m68k@lists.linux-m68k.org 14176S: Maintained 14177F: arch/*/include/asm/nubus.h 14178F: drivers/nubus/ 14179F: include/linux/nubus.h 14180F: include/uapi/linux/nubus.h 14181 14182NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14183M: Antonino Daplas <adaplas@gmail.com> 14184L: linux-fbdev@vger.kernel.org 14185S: Maintained 14186F: drivers/video/fbdev/nvidia/ 14187F: drivers/video/fbdev/riva/ 14188 14189NVIDIA WMI EC BACKLIGHT DRIVER 14190M: Daniel Dadap <ddadap@nvidia.com> 14191L: platform-driver-x86@vger.kernel.org 14192S: Supported 14193F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14194 14195NVM EXPRESS DRIVER 14196M: Keith Busch <kbusch@kernel.org> 14197M: Jens Axboe <axboe@fb.com> 14198M: Christoph Hellwig <hch@lst.de> 14199M: Sagi Grimberg <sagi@grimberg.me> 14200L: linux-nvme@lists.infradead.org 14201S: Supported 14202W: http://git.infradead.org/nvme.git 14203T: git://git.infradead.org/nvme.git 14204F: drivers/nvme/host/ 14205F: include/linux/nvme.h 14206F: include/uapi/linux/nvme_ioctl.h 14207 14208NVM EXPRESS FC TRANSPORT DRIVERS 14209M: James Smart <james.smart@broadcom.com> 14210L: linux-nvme@lists.infradead.org 14211S: Supported 14212F: drivers/nvme/host/fc.c 14213F: drivers/nvme/target/fc.c 14214F: drivers/nvme/target/fcloop.c 14215F: include/linux/nvme-fc-driver.h 14216F: include/linux/nvme-fc.h 14217 14218NVM EXPRESS TARGET DRIVER 14219M: Christoph Hellwig <hch@lst.de> 14220M: Sagi Grimberg <sagi@grimberg.me> 14221M: Chaitanya Kulkarni <kch@nvidia.com> 14222L: linux-nvme@lists.infradead.org 14223S: Supported 14224W: http://git.infradead.org/nvme.git 14225T: git://git.infradead.org/nvme.git 14226F: drivers/nvme/target/ 14227 14228NVMEM FRAMEWORK 14229M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14230S: Maintained 14231T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14232F: Documentation/ABI/stable/sysfs-bus-nvmem 14233F: Documentation/devicetree/bindings/nvmem/ 14234F: drivers/nvmem/ 14235F: include/linux/nvmem-consumer.h 14236F: include/linux/nvmem-provider.h 14237 14238NXP C45 TJA11XX PHY DRIVER 14239M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14240L: netdev@vger.kernel.org 14241S: Maintained 14242F: drivers/net/phy/nxp-c45-tja11xx.c 14243 14244NXP FSPI DRIVER 14245M: Ashish Kumar <ashish.kumar@nxp.com> 14246R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14247L: linux-spi@vger.kernel.org 14248S: Maintained 14249F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14250F: drivers/spi/spi-nxp-fspi.c 14251 14252NXP FXAS21002C DRIVER 14253M: Rui Miguel Silva <rmfrfs@gmail.com> 14254L: linux-iio@vger.kernel.org 14255S: Maintained 14256F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14257F: drivers/iio/gyro/fxas21002c.h 14258F: drivers/iio/gyro/fxas21002c_core.c 14259F: drivers/iio/gyro/fxas21002c_i2c.c 14260F: drivers/iio/gyro/fxas21002c_spi.c 14261 14262NXP i.MX CLOCK DRIVERS 14263M: Abel Vesa <abel.vesa@nxp.com> 14264L: linux-clk@vger.kernel.org 14265L: linux-imx@nxp.com 14266S: Maintained 14267T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14268F: Documentation/devicetree/bindings/clock/imx* 14269F: drivers/clk/imx/ 14270F: include/dt-bindings/clock/imx* 14271 14272NXP i.MX 8MQ DCSS DRIVER 14273M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14274R: Lucas Stach <l.stach@pengutronix.de> 14275L: dri-devel@lists.freedesktop.org 14276S: Maintained 14277F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14278F: drivers/gpu/drm/imx/dcss/ 14279 14280NXP i.MX 8QXP ADC DRIVER 14281M: Cai Huoqing <cai.huoqing@linux.dev> 14282M: Haibo Chen <haibo.chen@nxp.com> 14283L: linux-imx@nxp.com 14284L: linux-iio@vger.kernel.org 14285S: Maintained 14286F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14287F: drivers/iio/adc/imx8qxp-adc.c 14288 14289NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14290M: Haibo Chen <haibo.chen@nxp.com> 14291L: linux-iio@vger.kernel.org 14292L: linux-imx@nxp.com 14293S: Maintained 14294F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14295F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14296F: drivers/iio/adc/imx7d_adc.c 14297F: drivers/iio/adc/vf610_adc.c 14298 14299NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14300M: Jagan Teki <jagan@amarulasolutions.com> 14301S: Maintained 14302F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14303F: drivers/regulator/pf8x00-regulator.c 14304 14305NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14306M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14307L: linux-kernel@vger.kernel.org 14308S: Maintained 14309F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14310F: drivers/extcon/extcon-ptn5150.c 14311 14312NXP SGTL5000 DRIVER 14313M: Fabio Estevam <festevam@gmail.com> 14314L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14315S: Maintained 14316F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14317F: sound/soc/codecs/sgtl5000* 14318 14319NXP SJA1105 ETHERNET SWITCH DRIVER 14320M: Vladimir Oltean <olteanv@gmail.com> 14321L: linux-kernel@vger.kernel.org 14322S: Maintained 14323F: drivers/net/dsa/sja1105 14324F: drivers/net/pcs/pcs-xpcs-nxp.c 14325 14326NXP TDA998X DRM DRIVER 14327M: Russell King <linux@armlinux.org.uk> 14328S: Maintained 14329T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14330T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14331F: drivers/gpu/drm/i2c/tda998x_drv.c 14332F: include/drm/i2c/tda998x.h 14333F: include/dt-bindings/display/tda998x.h 14334K: "nxp,tda998x" 14335 14336NXP TFA9879 DRIVER 14337M: Peter Rosin <peda@axentia.se> 14338L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14339S: Maintained 14340F: Documentation/devicetree/bindings/sound/tfa9879.txt 14341F: sound/soc/codecs/tfa9879* 14342 14343NXP/Goodix TFA989X (TFA1) DRIVER 14344M: Stephan Gerhold <stephan@gerhold.net> 14345L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14346S: Maintained 14347F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14348F: sound/soc/codecs/tfa989x.c 14349 14350NXP-NCI NFC DRIVER 14351R: Charles Gorand <charles.gorand@effinnov.com> 14352L: linux-nfc@lists.01.org (subscribers-only) 14353S: Supported 14354F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14355F: drivers/nfc/nxp-nci 14356 14357NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14358M: Mirela Rabulea <mirela.rabulea@nxp.com> 14359R: NXP Linux Team <linux-imx@nxp.com> 14360L: linux-media@vger.kernel.org 14361S: Maintained 14362F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14363F: drivers/media/platform/nxp/imx-jpeg 14364 14365NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14366M: Jonas Malaco <jonas@protocubo.io> 14367L: linux-hwmon@vger.kernel.org 14368S: Maintained 14369F: Documentation/hwmon/nzxt-kraken2.rst 14370F: drivers/hwmon/nzxt-kraken2.c 14371 14372NZXT-SMART2 HARDWARE MONITORING DRIVER 14373M: Aleksandr Mezin <mezin.alexander@gmail.com> 14374L: linux-hwmon@vger.kernel.org 14375S: Maintained 14376F: Documentation/hwmon/nzxt-smart2.rst 14377F: drivers/hwmon/nzxt-smart2.c 14378 14379OBJAGG 14380M: Jiri Pirko <jiri@nvidia.com> 14381L: netdev@vger.kernel.org 14382S: Supported 14383F: include/linux/objagg.h 14384F: lib/objagg.c 14385F: lib/test_objagg.c 14386 14387OBJTOOL 14388M: Josh Poimboeuf <jpoimboe@kernel.org> 14389M: Peter Zijlstra <peterz@infradead.org> 14390S: Supported 14391F: tools/objtool/ 14392F: include/linux/objtool.h 14393 14394OCELOT ETHERNET SWITCH DRIVER 14395M: Vladimir Oltean <vladimir.oltean@nxp.com> 14396M: Claudiu Manoil <claudiu.manoil@nxp.com> 14397M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14398M: UNGLinuxDriver@microchip.com 14399L: netdev@vger.kernel.org 14400S: Supported 14401F: drivers/net/dsa/ocelot/* 14402F: drivers/net/ethernet/mscc/ 14403F: include/soc/mscc/ocelot* 14404F: net/dsa/tag_ocelot.c 14405F: net/dsa/tag_ocelot_8021q.c 14406F: tools/testing/selftests/drivers/net/ocelot/* 14407 14408OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14409M: Frederic Barrat <fbarrat@linux.ibm.com> 14410M: Andrew Donnellan <ajd@linux.ibm.com> 14411L: linuxppc-dev@lists.ozlabs.org 14412S: Supported 14413F: Documentation/userspace-api/accelerators/ocxl.rst 14414F: arch/powerpc/include/asm/pnv-ocxl.h 14415F: arch/powerpc/platforms/powernv/ocxl.c 14416F: drivers/misc/ocxl/ 14417F: include/misc/ocxl* 14418F: include/uapi/misc/ocxl.h 14419 14420OMAP AUDIO SUPPORT 14421M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14422M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14423L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14424L: linux-omap@vger.kernel.org 14425S: Maintained 14426F: sound/soc/ti/n810.c 14427F: sound/soc/ti/omap* 14428F: sound/soc/ti/rx51.c 14429F: sound/soc/ti/sdma-pcm.* 14430 14431OMAP CLOCK FRAMEWORK SUPPORT 14432M: Paul Walmsley <paul@pwsan.com> 14433L: linux-omap@vger.kernel.org 14434S: Maintained 14435F: arch/arm/*omap*/*clock* 14436 14437OMAP DEVICE TREE SUPPORT 14438M: Benoît Cousson <bcousson@baylibre.com> 14439M: Tony Lindgren <tony@atomide.com> 14440L: linux-omap@vger.kernel.org 14441L: devicetree@vger.kernel.org 14442S: Maintained 14443F: arch/arm/boot/dts/*am3* 14444F: arch/arm/boot/dts/*am4* 14445F: arch/arm/boot/dts/*am5* 14446F: arch/arm/boot/dts/*dra7* 14447F: arch/arm/boot/dts/*omap* 14448F: arch/arm/boot/dts/logicpd-som-lv* 14449F: arch/arm/boot/dts/logicpd-torpedo* 14450 14451OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14452L: linux-omap@vger.kernel.org 14453L: linux-fbdev@vger.kernel.org 14454S: Orphan 14455F: Documentation/arm/omap/dss.rst 14456F: drivers/video/fbdev/omap2/ 14457 14458OMAP FRAMEBUFFER SUPPORT 14459L: linux-fbdev@vger.kernel.org 14460L: linux-omap@vger.kernel.org 14461S: Orphan 14462F: drivers/video/fbdev/omap/ 14463 14464OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14465M: Roger Quadros <rogerq@kernel.org> 14466M: Tony Lindgren <tony@atomide.com> 14467L: linux-omap@vger.kernel.org 14468S: Maintained 14469F: arch/arm/mach-omap2/*gpmc* 14470F: drivers/memory/omap-gpmc.c 14471 14472OMAP GPIO DRIVER 14473M: Grygorii Strashko <grygorii.strashko@ti.com> 14474M: Santosh Shilimkar <ssantosh@kernel.org> 14475M: Kevin Hilman <khilman@kernel.org> 14476L: linux-omap@vger.kernel.org 14477S: Maintained 14478F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 14479F: drivers/gpio/gpio-omap.c 14480 14481OMAP HARDWARE SPINLOCK SUPPORT 14482M: Ohad Ben-Cohen <ohad@wizery.com> 14483L: linux-omap@vger.kernel.org 14484S: Maintained 14485F: drivers/hwspinlock/omap_hwspinlock.c 14486 14487OMAP HS MMC SUPPORT 14488L: linux-mmc@vger.kernel.org 14489L: linux-omap@vger.kernel.org 14490S: Orphan 14491F: drivers/mmc/host/omap_hsmmc.c 14492 14493OMAP HWMOD DATA 14494M: Paul Walmsley <paul@pwsan.com> 14495L: linux-omap@vger.kernel.org 14496S: Maintained 14497F: arch/arm/mach-omap2/omap_hwmod*data* 14498 14499OMAP HWMOD SUPPORT 14500M: Benoît Cousson <bcousson@baylibre.com> 14501M: Paul Walmsley <paul@pwsan.com> 14502L: linux-omap@vger.kernel.org 14503S: Maintained 14504F: arch/arm/mach-omap2/omap_hwmod.* 14505 14506OMAP I2C DRIVER 14507M: Vignesh R <vigneshr@ti.com> 14508L: linux-omap@vger.kernel.org 14509L: linux-i2c@vger.kernel.org 14510S: Maintained 14511F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 14512F: drivers/i2c/busses/i2c-omap.c 14513 14514OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 14515M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14516L: linux-media@vger.kernel.org 14517S: Maintained 14518F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 14519F: drivers/media/platform/ti/omap3isp/ 14520F: drivers/staging/media/omap4iss/ 14521 14522OMAP MMC SUPPORT 14523M: Aaro Koskinen <aaro.koskinen@iki.fi> 14524L: linux-omap@vger.kernel.org 14525S: Odd Fixes 14526F: drivers/mmc/host/omap.c 14527 14528OMAP POWER MANAGEMENT SUPPORT 14529M: Kevin Hilman <khilman@kernel.org> 14530L: linux-omap@vger.kernel.org 14531S: Maintained 14532F: arch/arm/*omap*/*pm* 14533F: drivers/cpufreq/omap-cpufreq.c 14534 14535OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 14536M: Paul Walmsley <paul@pwsan.com> 14537L: linux-omap@vger.kernel.org 14538S: Maintained 14539F: arch/arm/mach-omap2/prm* 14540 14541OMAP RANDOM NUMBER GENERATOR SUPPORT 14542M: Deepak Saxena <dsaxena@plexity.net> 14543S: Maintained 14544F: drivers/char/hw_random/omap-rng.c 14545 14546OMAP USB SUPPORT 14547L: linux-usb@vger.kernel.org 14548L: linux-omap@vger.kernel.org 14549S: Orphan 14550F: arch/arm/*omap*/usb* 14551F: drivers/usb/*/*omap* 14552 14553OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 14554M: Mark Jackson <mpfj@newflow.co.uk> 14555L: linux-omap@vger.kernel.org 14556S: Maintained 14557F: arch/arm/boot/dts/am335x-nano.dts 14558 14559OMAP1 SUPPORT 14560M: Aaro Koskinen <aaro.koskinen@iki.fi> 14561M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 14562M: Tony Lindgren <tony@atomide.com> 14563L: linux-omap@vger.kernel.org 14564S: Maintained 14565Q: http://patchwork.kernel.org/project/linux-omap/list/ 14566T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14567F: arch/arm/configs/omap1_defconfig 14568F: arch/arm/mach-omap1/ 14569F: arch/arm/plat-omap/ 14570F: drivers/i2c/busses/i2c-omap.c 14571F: include/linux/platform_data/ams-delta-fiq.h 14572F: include/linux/platform_data/i2c-omap.h 14573 14574OMAP2+ SUPPORT 14575M: Tony Lindgren <tony@atomide.com> 14576L: linux-omap@vger.kernel.org 14577S: Maintained 14578W: http://www.muru.com/linux/omap/ 14579W: http://linux.omap.com/ 14580Q: http://patchwork.kernel.org/project/linux-omap/list/ 14581T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14582F: arch/arm/configs/omap2plus_defconfig 14583F: arch/arm/mach-omap2/ 14584F: arch/arm/plat-omap/ 14585F: drivers/bus/ti-sysc.c 14586F: drivers/i2c/busses/i2c-omap.c 14587F: drivers/irqchip/irq-omap-intc.c 14588F: drivers/mfd/*omap*.c 14589F: drivers/mfd/menelaus.c 14590F: drivers/mfd/palmas.c 14591F: drivers/mfd/tps65217.c 14592F: drivers/mfd/tps65218.c 14593F: drivers/mfd/tps65910.c 14594F: drivers/mfd/twl-core.[ch] 14595F: drivers/mfd/twl4030*.c 14596F: drivers/mfd/twl6030*.c 14597F: drivers/mfd/twl6040*.c 14598F: drivers/regulator/palmas-regulator*.c 14599F: drivers/regulator/pbias-regulator.c 14600F: drivers/regulator/tps65217-regulator.c 14601F: drivers/regulator/tps65218-regulator.c 14602F: drivers/regulator/tps65910-regulator.c 14603F: drivers/regulator/twl-regulator.c 14604F: drivers/regulator/twl6030-regulator.c 14605F: include/linux/platform_data/i2c-omap.h 14606F: include/linux/platform_data/ti-sysc.h 14607 14608OMFS FILESYSTEM 14609M: Bob Copeland <me@bobcopeland.com> 14610L: linux-karma-devel@lists.sourceforge.net 14611S: Maintained 14612F: Documentation/filesystems/omfs.rst 14613F: fs/omfs/ 14614 14615OMNIKEY CARDMAN 4000 DRIVER 14616M: Harald Welte <laforge@gnumonks.org> 14617S: Maintained 14618F: drivers/char/pcmcia/cm4000_cs.c 14619F: include/linux/cm4000_cs.h 14620F: include/uapi/linux/cm4000_cs.h 14621 14622OMNIKEY CARDMAN 4040 DRIVER 14623M: Harald Welte <laforge@gnumonks.org> 14624S: Maintained 14625F: drivers/char/pcmcia/cm4040_cs.* 14626 14627OMNIVISION OG01A1B SENSOR DRIVER 14628M: Shawn Tu <shawnx.tu@intel.com> 14629L: linux-media@vger.kernel.org 14630S: Maintained 14631F: drivers/media/i2c/og01a1b.c 14632 14633OMNIVISION OV02A10 SENSOR DRIVER 14634M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14635L: linux-media@vger.kernel.org 14636S: Maintained 14637T: git git://linuxtv.org/media_tree.git 14638F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 14639F: drivers/media/i2c/ov02a10.c 14640 14641OMNIVISION OV08D10 SENSOR DRIVER 14642M: Jimmy Su <jimmy.su@intel.com> 14643L: linux-media@vger.kernel.org 14644S: Maintained 14645T: git git://linuxtv.org/media_tree.git 14646F: drivers/media/i2c/ov08d10.c 14647 14648OMNIVISION OV13858 SENSOR DRIVER 14649M: Sakari Ailus <sakari.ailus@linux.intel.com> 14650L: linux-media@vger.kernel.org 14651S: Maintained 14652T: git git://linuxtv.org/media_tree.git 14653F: drivers/media/i2c/ov13858.c 14654 14655OMNIVISION OV13B10 SENSOR DRIVER 14656M: Arec Kao <arec.kao@intel.com> 14657L: linux-media@vger.kernel.org 14658S: Maintained 14659T: git git://linuxtv.org/media_tree.git 14660F: drivers/media/i2c/ov13b10.c 14661 14662OMNIVISION OV2680 SENSOR DRIVER 14663M: Rui Miguel Silva <rmfrfs@gmail.com> 14664L: linux-media@vger.kernel.org 14665S: Maintained 14666T: git git://linuxtv.org/media_tree.git 14667F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 14668F: drivers/media/i2c/ov2680.c 14669 14670OMNIVISION OV2685 SENSOR DRIVER 14671M: Shunqian Zheng <zhengsq@rock-chips.com> 14672L: linux-media@vger.kernel.org 14673S: Maintained 14674T: git git://linuxtv.org/media_tree.git 14675F: drivers/media/i2c/ov2685.c 14676 14677OMNIVISION OV2740 SENSOR DRIVER 14678M: Tianshu Qiu <tian.shu.qiu@intel.com> 14679R: Shawn Tu <shawnx.tu@intel.com> 14680R: Bingbu Cao <bingbu.cao@intel.com> 14681L: linux-media@vger.kernel.org 14682S: Maintained 14683T: git git://linuxtv.org/media_tree.git 14684F: drivers/media/i2c/ov2740.c 14685 14686OMNIVISION OV5640 SENSOR DRIVER 14687M: Steve Longerbeam <slongerbeam@gmail.com> 14688L: linux-media@vger.kernel.org 14689S: Maintained 14690T: git git://linuxtv.org/media_tree.git 14691F: drivers/media/i2c/ov5640.c 14692 14693OMNIVISION OV5647 SENSOR DRIVER 14694M: Dave Stevenson <dave.stevenson@raspberrypi.com> 14695M: Jacopo Mondi <jacopo@jmondi.org> 14696L: linux-media@vger.kernel.org 14697S: Maintained 14698T: git git://linuxtv.org/media_tree.git 14699F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 14700F: drivers/media/i2c/ov5647.c 14701 14702OMNIVISION OV5670 SENSOR DRIVER 14703M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 14704L: linux-media@vger.kernel.org 14705S: Maintained 14706T: git git://linuxtv.org/media_tree.git 14707F: drivers/media/i2c/ov5670.c 14708 14709OMNIVISION OV5675 SENSOR DRIVER 14710M: Shawn Tu <shawnx.tu@intel.com> 14711L: linux-media@vger.kernel.org 14712S: Maintained 14713T: git git://linuxtv.org/media_tree.git 14714F: drivers/media/i2c/ov5675.c 14715 14716OMNIVISION OV5693 SENSOR DRIVER 14717M: Daniel Scally <djrscally@gmail.com> 14718L: linux-media@vger.kernel.org 14719S: Maintained 14720T: git git://linuxtv.org/media_tree.git 14721F: drivers/media/i2c/ov5693.c 14722 14723OMNIVISION OV5695 SENSOR DRIVER 14724M: Shunqian Zheng <zhengsq@rock-chips.com> 14725L: linux-media@vger.kernel.org 14726S: Maintained 14727T: git git://linuxtv.org/media_tree.git 14728F: drivers/media/i2c/ov5695.c 14729 14730OMNIVISION OV7670 SENSOR DRIVER 14731L: linux-media@vger.kernel.org 14732S: Orphan 14733T: git git://linuxtv.org/media_tree.git 14734F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 14735F: drivers/media/i2c/ov7670.c 14736 14737OMNIVISION OV772x SENSOR DRIVER 14738M: Jacopo Mondi <jacopo@jmondi.org> 14739L: linux-media@vger.kernel.org 14740S: Odd fixes 14741T: git git://linuxtv.org/media_tree.git 14742F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 14743F: drivers/media/i2c/ov772x.c 14744F: include/media/i2c/ov772x.h 14745 14746OMNIVISION OV7740 SENSOR DRIVER 14747M: Wenyou Yang <wenyou.yang@microchip.com> 14748L: linux-media@vger.kernel.org 14749S: Maintained 14750T: git git://linuxtv.org/media_tree.git 14751F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 14752F: drivers/media/i2c/ov7740.c 14753 14754OMNIVISION OV8856 SENSOR DRIVER 14755M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14756L: linux-media@vger.kernel.org 14757S: Maintained 14758T: git git://linuxtv.org/media_tree.git 14759F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 14760F: drivers/media/i2c/ov8856.c 14761 14762OMNIVISION OV9282 SENSOR DRIVER 14763M: Paul J. Murphy <paul.j.murphy@intel.com> 14764M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 14765L: linux-media@vger.kernel.org 14766S: Maintained 14767T: git git://linuxtv.org/media_tree.git 14768F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 14769F: drivers/media/i2c/ov9282.c 14770 14771OMNIVISION OV9640 SENSOR DRIVER 14772M: Petr Cvek <petrcvekcz@gmail.com> 14773L: linux-media@vger.kernel.org 14774S: Maintained 14775F: drivers/media/i2c/ov9640.* 14776 14777OMNIVISION OV9650 SENSOR DRIVER 14778M: Sakari Ailus <sakari.ailus@linux.intel.com> 14779R: Akinobu Mita <akinobu.mita@gmail.com> 14780R: Sylwester Nawrocki <s.nawrocki@samsung.com> 14781L: linux-media@vger.kernel.org 14782S: Maintained 14783T: git git://linuxtv.org/media_tree.git 14784F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 14785F: drivers/media/i2c/ov9650.c 14786 14787OMNIVISION OV9734 SENSOR DRIVER 14788M: Tianshu Qiu <tian.shu.qiu@intel.com> 14789R: Bingbu Cao <bingbu.cao@intel.com> 14790L: linux-media@vger.kernel.org 14791S: Maintained 14792T: git git://linuxtv.org/media_tree.git 14793F: drivers/media/i2c/ov9734.c 14794 14795ONENAND FLASH DRIVER 14796M: Kyungmin Park <kyungmin.park@samsung.com> 14797L: linux-mtd@lists.infradead.org 14798S: Maintained 14799F: drivers/mtd/nand/onenand/ 14800F: include/linux/mtd/onenand*.h 14801 14802ONION OMEGA2+ BOARD 14803M: Harvey Hunt <harveyhuntnexus@gmail.com> 14804L: linux-mips@vger.kernel.org 14805S: Maintained 14806F: arch/mips/boot/dts/ralink/omega2p.dts 14807 14808OP-TEE DRIVER 14809M: Jens Wiklander <jens.wiklander@linaro.org> 14810L: op-tee@lists.trustedfirmware.org 14811S: Maintained 14812F: Documentation/ABI/testing/sysfs-bus-optee-devices 14813F: drivers/tee/optee/ 14814 14815OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 14816M: Sumit Garg <sumit.garg@linaro.org> 14817L: op-tee@lists.trustedfirmware.org 14818S: Maintained 14819F: drivers/char/hw_random/optee-rng.c 14820 14821OP-TEE RTC DRIVER 14822M: Clément Léger <clement.leger@bootlin.com> 14823L: linux-rtc@vger.kernel.org 14824S: Maintained 14825F: drivers/rtc/rtc-optee.c 14826 14827OPA-VNIC DRIVER 14828M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14829L: linux-rdma@vger.kernel.org 14830S: Supported 14831F: drivers/infiniband/ulp/opa_vnic 14832 14833OPEN FIRMWARE AND DEVICE TREE OVERLAYS 14834M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 14835M: Frank Rowand <frowand.list@gmail.com> 14836L: devicetree@vger.kernel.org 14837S: Maintained 14838F: Documentation/devicetree/dynamic-resolution-notes.rst 14839F: Documentation/devicetree/overlay-notes.rst 14840F: drivers/of/overlay.c 14841F: drivers/of/resolver.c 14842K: of_overlay_notifier_ 14843 14844OPEN FIRMWARE AND FLATTENED DEVICE TREE 14845M: Rob Herring <robh+dt@kernel.org> 14846M: Frank Rowand <frowand.list@gmail.com> 14847L: devicetree@vger.kernel.org 14848S: Maintained 14849C: irc://irc.libera.chat/devicetree 14850W: http://www.devicetree.org/ 14851T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14852F: Documentation/ABI/testing/sysfs-firmware-ofw 14853F: drivers/of/ 14854F: include/linux/of*.h 14855F: scripts/dtc/ 14856 14857OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 14858M: Rob Herring <robh+dt@kernel.org> 14859M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 14860L: devicetree@vger.kernel.org 14861S: Maintained 14862C: irc://irc.libera.chat/devicetree 14863Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 14864T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14865F: Documentation/devicetree/ 14866F: arch/*/boot/dts/ 14867F: include/dt-bindings/ 14868 14869OPENCOMPUTE PTP CLOCK DRIVER 14870M: Jonathan Lemon <jonathan.lemon@gmail.com> 14871L: netdev@vger.kernel.org 14872S: Maintained 14873F: drivers/ptp/ptp_ocp.c 14874 14875OPENCORES I2C BUS DRIVER 14876M: Peter Korsgaard <peter@korsgaard.com> 14877M: Andrew Lunn <andrew@lunn.ch> 14878L: linux-i2c@vger.kernel.org 14879S: Maintained 14880F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 14881F: Documentation/i2c/busses/i2c-ocores.rst 14882F: drivers/i2c/busses/i2c-ocores.c 14883F: include/linux/platform_data/i2c-ocores.h 14884 14885OPENRISC ARCHITECTURE 14886M: Jonas Bonn <jonas@southpole.se> 14887M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 14888M: Stafford Horne <shorne@gmail.com> 14889L: openrisc@lists.librecores.org 14890S: Maintained 14891W: http://openrisc.io 14892T: git git://github.com/openrisc/linux.git 14893F: Documentation/devicetree/bindings/openrisc/ 14894F: Documentation/openrisc/ 14895F: arch/openrisc/ 14896F: drivers/irqchip/irq-ompic.c 14897F: drivers/irqchip/irq-or1k-* 14898 14899OPENVSWITCH 14900M: Pravin B Shelar <pshelar@ovn.org> 14901L: netdev@vger.kernel.org 14902L: dev@openvswitch.org 14903S: Maintained 14904W: http://openvswitch.org 14905F: include/uapi/linux/openvswitch.h 14906F: net/openvswitch/ 14907 14908OPERATING PERFORMANCE POINTS (OPP) 14909M: Viresh Kumar <vireshk@kernel.org> 14910M: Nishanth Menon <nm@ti.com> 14911M: Stephen Boyd <sboyd@kernel.org> 14912L: linux-pm@vger.kernel.org 14913S: Maintained 14914T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 14915F: Documentation/devicetree/bindings/opp/ 14916F: Documentation/power/opp.rst 14917F: drivers/opp/ 14918F: include/linux/pm_opp.h 14919 14920OPL4 DRIVER 14921M: Clemens Ladisch <clemens@ladisch.de> 14922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14923S: Maintained 14924T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 14925F: sound/drivers/opl4/ 14926 14927ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 14928M: Mark Fasheh <mark@fasheh.com> 14929M: Joel Becker <jlbec@evilplan.org> 14930M: Joseph Qi <joseph.qi@linux.alibaba.com> 14931L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 14932S: Supported 14933W: http://ocfs2.wiki.kernel.org 14934F: Documentation/filesystems/dlmfs.rst 14935F: Documentation/filesystems/ocfs2.rst 14936F: fs/ocfs2/ 14937 14938ORANGEFS FILESYSTEM 14939M: Mike Marshall <hubcap@omnibond.com> 14940R: Martin Brandenburg <martin@omnibond.com> 14941L: devel@lists.orangefs.org 14942S: Supported 14943T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 14944F: Documentation/filesystems/orangefs.rst 14945F: fs/orangefs/ 14946 14947ORINOCO DRIVER 14948L: linux-wireless@vger.kernel.org 14949S: Orphan 14950W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 14951W: http://www.nongnu.org/orinoco/ 14952F: drivers/net/wireless/intersil/orinoco/ 14953 14954OV2659 OMNIVISION SENSOR DRIVER 14955M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 14956L: linux-media@vger.kernel.org 14957S: Maintained 14958W: https://linuxtv.org 14959Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14960T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 14961F: drivers/media/i2c/ov2659.c 14962F: include/media/i2c/ov2659.h 14963 14964OVERLAY FILESYSTEM 14965M: Miklos Szeredi <miklos@szeredi.hu> 14966L: linux-unionfs@vger.kernel.org 14967S: Supported 14968T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 14969F: Documentation/filesystems/overlayfs.rst 14970F: fs/overlayfs/ 14971 14972P54 WIRELESS DRIVER 14973M: Christian Lamparter <chunkeey@googlemail.com> 14974L: linux-wireless@vger.kernel.org 14975S: Maintained 14976W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 14977F: drivers/net/wireless/intersil/p54/ 14978 14979PACKING 14980M: Vladimir Oltean <olteanv@gmail.com> 14981L: netdev@vger.kernel.org 14982S: Supported 14983F: Documentation/core-api/packing.rst 14984F: include/linux/packing.h 14985F: lib/packing.c 14986 14987PADATA PARALLEL EXECUTION MECHANISM 14988M: Steffen Klassert <steffen.klassert@secunet.com> 14989M: Daniel Jordan <daniel.m.jordan@oracle.com> 14990L: linux-crypto@vger.kernel.org 14991L: linux-kernel@vger.kernel.org 14992S: Maintained 14993F: Documentation/core-api/padata.rst 14994F: include/linux/padata.h 14995F: kernel/padata.c 14996 14997PAGE CACHE 14998M: Matthew Wilcox (Oracle) <willy@infradead.org> 14999L: linux-fsdevel@vger.kernel.org 15000S: Supported 15001T: git git://git.infradead.org/users/willy/pagecache.git 15002F: Documentation/filesystems/locking.rst 15003F: Documentation/filesystems/vfs.rst 15004F: include/linux/pagemap.h 15005F: mm/filemap.c 15006F: mm/page-writeback.c 15007F: mm/readahead.c 15008F: mm/truncate.c 15009 15010PAGE POOL 15011M: Jesper Dangaard Brouer <hawk@kernel.org> 15012M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15013L: netdev@vger.kernel.org 15014S: Supported 15015F: Documentation/networking/page_pool.rst 15016F: include/net/page_pool.h 15017F: include/trace/events/page_pool.h 15018F: net/core/page_pool.c 15019 15020PAGE TABLE CHECK 15021M: Pasha Tatashin <pasha.tatashin@soleen.com> 15022M: Andrew Morton <akpm@linux-foundation.org> 15023L: linux-mm@kvack.org 15024S: Maintained 15025F: Documentation/vm/page_table_check.rst 15026F: include/linux/page_table_check.h 15027F: mm/page_table_check.c 15028 15029PANASONIC LAPTOP ACPI EXTRAS DRIVER 15030M: Kenneth Chan <kenneth.t.chan@gmail.com> 15031L: platform-driver-x86@vger.kernel.org 15032S: Maintained 15033F: drivers/platform/x86/panasonic-laptop.c 15034 15035PARALLAX PING IIO SENSOR DRIVER 15036M: Andreas Klinger <ak@it-klinger.de> 15037L: linux-iio@vger.kernel.org 15038S: Maintained 15039F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15040F: drivers/iio/proximity/ping.c 15041 15042PARALLEL LCD/KEYPAD PANEL DRIVER 15043M: Willy Tarreau <willy@haproxy.com> 15044M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15045S: Odd Fixes 15046F: Documentation/admin-guide/lcd-panel-cgram.rst 15047F: drivers/auxdisplay/panel.c 15048 15049PARALLEL PORT SUBSYSTEM 15050M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15051M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15052L: linux-parport@lists.infradead.org (subscribers-only) 15053S: Maintained 15054F: Documentation/driver-api/parport*.rst 15055F: drivers/char/ppdev.c 15056F: drivers/parport/ 15057F: include/linux/parport*.h 15058F: include/uapi/linux/ppdev.h 15059 15060PARAVIRT_OPS INTERFACE 15061M: Juergen Gross <jgross@suse.com> 15062M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15063R: Alexey Makhalov <amakhalov@vmware.com> 15064R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15065L: virtualization@lists.linux-foundation.org 15066L: x86@kernel.org 15067S: Supported 15068T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15069F: Documentation/virt/paravirt_ops.rst 15070F: arch/*/include/asm/paravirt*.h 15071F: arch/*/kernel/paravirt* 15072F: include/linux/hypervisor.h 15073 15074PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15075M: Tim Waugh <tim@cyberelk.net> 15076L: linux-parport@lists.infradead.org (subscribers-only) 15077S: Maintained 15078F: Documentation/admin-guide/blockdev/paride.rst 15079F: drivers/block/paride/ 15080 15081PARISC ARCHITECTURE 15082M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15083M: Helge Deller <deller@gmx.de> 15084L: linux-parisc@vger.kernel.org 15085S: Maintained 15086W: https://parisc.wiki.kernel.org 15087Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15088T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15089T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15090F: Documentation/parisc/ 15091F: arch/parisc/ 15092F: drivers/char/agp/parisc-agp.c 15093F: drivers/input/misc/hp_sdc_rtc.c 15094F: drivers/input/serio/gscps2.c 15095F: drivers/input/serio/hp_sdc* 15096F: drivers/parisc/ 15097F: drivers/parport/parport_gsc.* 15098F: drivers/tty/serial/8250/8250_gsc.c 15099F: drivers/video/console/sti* 15100F: drivers/video/fbdev/sti* 15101F: drivers/video/logo/logo_parisc* 15102F: include/linux/hp_sdc.h 15103 15104PARMAN 15105M: Jiri Pirko <jiri@nvidia.com> 15106L: netdev@vger.kernel.org 15107S: Supported 15108F: include/linux/parman.h 15109F: lib/parman.c 15110F: lib/test_parman.c 15111 15112PC ENGINES APU BOARD DRIVER 15113M: Enrico Weigelt, metux IT consult <info@metux.net> 15114S: Maintained 15115F: drivers/platform/x86/pcengines-apuv2.c 15116 15117PC87360 HARDWARE MONITORING DRIVER 15118M: Jim Cromie <jim.cromie@gmail.com> 15119L: linux-hwmon@vger.kernel.org 15120S: Maintained 15121F: Documentation/hwmon/pc87360.rst 15122F: drivers/hwmon/pc87360.c 15123 15124PC8736x GPIO DRIVER 15125M: Jim Cromie <jim.cromie@gmail.com> 15126S: Maintained 15127F: drivers/char/pc8736x_gpio.c 15128 15129PC87427 HARDWARE MONITORING DRIVER 15130M: Jean Delvare <jdelvare@suse.com> 15131L: linux-hwmon@vger.kernel.org 15132S: Maintained 15133F: Documentation/hwmon/pc87427.rst 15134F: drivers/hwmon/pc87427.c 15135 15136PCA9532 LED DRIVER 15137M: Riku Voipio <riku.voipio@iki.fi> 15138S: Maintained 15139F: drivers/leds/leds-pca9532.c 15140F: include/linux/leds-pca9532.h 15141 15142PCA9541 I2C BUS MASTER SELECTOR DRIVER 15143M: Guenter Roeck <linux@roeck-us.net> 15144L: linux-i2c@vger.kernel.org 15145S: Maintained 15146F: drivers/i2c/muxes/i2c-mux-pca9541.c 15147 15148PCDP - PRIMARY CONSOLE AND DEBUG PORT 15149M: Khalid Aziz <khalid@gonehiking.org> 15150S: Maintained 15151F: drivers/firmware/pcdp.* 15152 15153PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15154M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15155M: Pali Rohár <pali@kernel.org> 15156L: linux-pci@vger.kernel.org 15157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15158S: Maintained 15159F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15160F: drivers/pci/controller/pci-aardvark.c 15161 15162PCI DRIVER FOR ALTERA PCIE IP 15163M: Joyce Ooi <joyce.ooi@intel.com> 15164L: linux-pci@vger.kernel.org 15165S: Supported 15166F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15167F: drivers/pci/controller/pcie-altera.c 15168 15169PCI DRIVER FOR APPLIEDMICRO XGENE 15170M: Toan Le <toan@os.amperecomputing.com> 15171L: linux-pci@vger.kernel.org 15172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15173S: Maintained 15174F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15175F: drivers/pci/controller/pci-xgene.c 15176 15177PCI DRIVER FOR ARM VERSATILE PLATFORM 15178M: Rob Herring <robh@kernel.org> 15179L: linux-pci@vger.kernel.org 15180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15181S: Maintained 15182F: Documentation/devicetree/bindings/pci/versatile.yaml 15183F: drivers/pci/controller/pci-versatile.c 15184 15185PCI DRIVER FOR ARMADA 8K 15186M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15187L: linux-pci@vger.kernel.org 15188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15189S: Maintained 15190F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15191F: drivers/pci/controller/dwc/pcie-armada8k.c 15192 15193PCI DRIVER FOR CADENCE PCIE IP 15194M: Tom Joseph <tjoseph@cadence.com> 15195L: linux-pci@vger.kernel.org 15196S: Maintained 15197F: Documentation/devicetree/bindings/pci/cdns,* 15198F: drivers/pci/controller/cadence/ 15199 15200PCI DRIVER FOR FREESCALE LAYERSCAPE 15201M: Minghuan Lian <minghuan.Lian@nxp.com> 15202M: Mingkai Hu <mingkai.hu@nxp.com> 15203M: Roy Zang <roy.zang@nxp.com> 15204L: linuxppc-dev@lists.ozlabs.org 15205L: linux-pci@vger.kernel.org 15206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15207S: Maintained 15208F: drivers/pci/controller/dwc/*layerscape* 15209 15210PCI DRIVER FOR GENERIC OF HOSTS 15211M: Will Deacon <will@kernel.org> 15212L: linux-pci@vger.kernel.org 15213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15214S: Maintained 15215F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15216F: drivers/pci/controller/pci-host-common.c 15217F: drivers/pci/controller/pci-host-generic.c 15218 15219PCI DRIVER FOR IMX6 15220M: Richard Zhu <hongxing.zhu@nxp.com> 15221M: Lucas Stach <l.stach@pengutronix.de> 15222L: linux-pci@vger.kernel.org 15223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15224S: Maintained 15225F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15226F: drivers/pci/controller/dwc/*imx6* 15227 15228PCI DRIVER FOR FU740 15229M: Paul Walmsley <paul.walmsley@sifive.com> 15230M: Greentime Hu <greentime.hu@sifive.com> 15231L: linux-pci@vger.kernel.org 15232S: Maintained 15233F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15234F: drivers/pci/controller/dwc/pcie-fu740.c 15235 15236PCI DRIVER FOR INTEL IXP4XX 15237M: Linus Walleij <linus.walleij@linaro.org> 15238S: Maintained 15239F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15240F: drivers/pci/controller/pci-ixp4xx.c 15241 15242PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15243M: Nirmal Patel <nirmal.patel@linux.intel.com> 15244R: Jonathan Derrick <jonathan.derrick@linux.dev> 15245L: linux-pci@vger.kernel.org 15246S: Supported 15247F: drivers/pci/controller/vmd.c 15248 15249PCI DRIVER FOR MICROSEMI SWITCHTEC 15250M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15251M: Logan Gunthorpe <logang@deltatee.com> 15252L: linux-pci@vger.kernel.org 15253S: Maintained 15254F: Documentation/ABI/testing/sysfs-class-switchtec 15255F: Documentation/driver-api/switchtec.rst 15256F: drivers/ntb/hw/mscc/ 15257F: drivers/pci/switch/switchtec* 15258F: include/linux/switchtec.h 15259F: include/uapi/linux/switchtec_ioctl.h 15260 15261PCI DRIVER FOR MOBIVEIL PCIE IP 15262M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15263M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15264L: linux-pci@vger.kernel.org 15265S: Supported 15266F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15267F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15268 15269PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15270M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15271M: Pali Rohár <pali@kernel.org> 15272L: linux-pci@vger.kernel.org 15273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15274S: Maintained 15275F: drivers/pci/controller/*mvebu* 15276 15277PCI DRIVER FOR NVIDIA TEGRA 15278M: Thierry Reding <thierry.reding@gmail.com> 15279L: linux-tegra@vger.kernel.org 15280L: linux-pci@vger.kernel.org 15281S: Supported 15282F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15283F: drivers/pci/controller/pci-tegra.c 15284 15285PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15286M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15287L: linux-pci@vger.kernel.org 15288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15289S: Maintained 15290F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15291F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15292 15293PCI DRIVER FOR RENESAS R-CAR 15294M: Marek Vasut <marek.vasut+renesas@gmail.com> 15295M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15296L: linux-pci@vger.kernel.org 15297L: linux-renesas-soc@vger.kernel.org 15298S: Maintained 15299F: Documentation/devicetree/bindings/pci/*rcar* 15300F: drivers/pci/controller/*rcar* 15301 15302PCI DRIVER FOR SAMSUNG EXYNOS 15303M: Jingoo Han <jingoohan1@gmail.com> 15304L: linux-pci@vger.kernel.org 15305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15306L: linux-samsung-soc@vger.kernel.org 15307S: Maintained 15308F: drivers/pci/controller/dwc/pci-exynos.c 15309 15310PCI DRIVER FOR SYNOPSYS DESIGNWARE 15311M: Jingoo Han <jingoohan1@gmail.com> 15312M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15313L: linux-pci@vger.kernel.org 15314S: Maintained 15315F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15316F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15317F: drivers/pci/controller/dwc/*designware* 15318 15319PCI DRIVER FOR TI DRA7XX/J721E 15320M: Kishon Vijay Abraham I <kishon@ti.com> 15321L: linux-omap@vger.kernel.org 15322L: linux-pci@vger.kernel.org 15323L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15324S: Supported 15325F: Documentation/devicetree/bindings/pci/ti-pci.txt 15326F: drivers/pci/controller/cadence/pci-j721e.c 15327F: drivers/pci/controller/dwc/pci-dra7xx.c 15328 15329PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15330M: Linus Walleij <linus.walleij@linaro.org> 15331L: linux-pci@vger.kernel.org 15332S: Maintained 15333F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15334F: drivers/pci/controller/pci-v3-semi.c 15335 15336PCI ENDPOINT SUBSYSTEM 15337M: Kishon Vijay Abraham I <kishon@ti.com> 15338M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15339R: Krzysztof Wilczyński <kw@linux.com> 15340L: linux-pci@vger.kernel.org 15341S: Supported 15342Q: https://patchwork.kernel.org/project/linux-pci/list/ 15343B: https://bugzilla.kernel.org 15344C: irc://irc.oftc.net/linux-pci 15345T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15346F: Documentation/PCI/endpoint/* 15347F: Documentation/misc-devices/pci-endpoint-test.rst 15348F: drivers/misc/pci_endpoint_test.c 15349F: drivers/pci/endpoint/ 15350F: tools/pci/ 15351 15352PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15353M: Russell Currey <ruscur@russell.cc> 15354M: Oliver O'Halloran <oohall@gmail.com> 15355L: linuxppc-dev@lists.ozlabs.org 15356S: Supported 15357F: Documentation/PCI/pci-error-recovery.rst 15358F: Documentation/powerpc/eeh-pci-error-recovery.rst 15359F: arch/powerpc/include/*/eeh*.h 15360F: arch/powerpc/kernel/eeh*.c 15361F: arch/powerpc/platforms/*/eeh*.c 15362F: drivers/pci/pcie/aer.c 15363F: drivers/pci/pcie/dpc.c 15364F: drivers/pci/pcie/err.c 15365 15366PCI ERROR RECOVERY 15367M: Linas Vepstas <linasvepstas@gmail.com> 15368L: linux-pci@vger.kernel.org 15369S: Supported 15370F: Documentation/PCI/pci-error-recovery.rst 15371 15372PCI PEER-TO-PEER DMA (P2PDMA) 15373M: Bjorn Helgaas <bhelgaas@google.com> 15374M: Logan Gunthorpe <logang@deltatee.com> 15375L: linux-pci@vger.kernel.org 15376S: Supported 15377Q: https://patchwork.kernel.org/project/linux-pci/list/ 15378B: https://bugzilla.kernel.org 15379C: irc://irc.oftc.net/linux-pci 15380T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15381F: Documentation/driver-api/pci/p2pdma.rst 15382F: drivers/pci/p2pdma.c 15383F: include/linux/pci-p2pdma.h 15384 15385PCI MSI DRIVER FOR ALTERA MSI IP 15386M: Joyce Ooi <joyce.ooi@intel.com> 15387L: linux-pci@vger.kernel.org 15388S: Supported 15389F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15390F: drivers/pci/controller/pcie-altera-msi.c 15391 15392PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15393M: Toan Le <toan@os.amperecomputing.com> 15394L: linux-pci@vger.kernel.org 15395L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15396S: Maintained 15397F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15398F: drivers/pci/controller/pci-xgene-msi.c 15399 15400PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15401M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15402R: Rob Herring <robh@kernel.org> 15403R: Krzysztof Wilczyński <kw@linux.com> 15404L: linux-pci@vger.kernel.org 15405S: Supported 15406Q: https://patchwork.kernel.org/project/linux-pci/list/ 15407B: https://bugzilla.kernel.org 15408C: irc://irc.oftc.net/linux-pci 15409T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15410F: drivers/pci/controller/ 15411F: drivers/pci/pci-bridge-emul.c 15412F: drivers/pci/pci-bridge-emul.h 15413 15414PCI SUBSYSTEM 15415M: Bjorn Helgaas <bhelgaas@google.com> 15416L: linux-pci@vger.kernel.org 15417S: Supported 15418Q: https://patchwork.kernel.org/project/linux-pci/list/ 15419B: https://bugzilla.kernel.org 15420C: irc://irc.oftc.net/linux-pci 15421T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15422F: Documentation/PCI/ 15423F: Documentation/devicetree/bindings/pci/ 15424F: arch/x86/kernel/early-quirks.c 15425F: arch/x86/kernel/quirks.c 15426F: arch/x86/pci/ 15427F: drivers/acpi/pci* 15428F: drivers/pci/ 15429F: include/asm-generic/pci* 15430F: include/linux/of_pci.h 15431F: include/linux/pci* 15432F: include/uapi/linux/pci* 15433F: lib/pci* 15434 15435PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15436M: Jonathan Chocron <jonnyc@amazon.com> 15437L: linux-pci@vger.kernel.org 15438S: Maintained 15439F: Documentation/devicetree/bindings/pci/pcie-al.txt 15440F: drivers/pci/controller/dwc/pcie-al.c 15441 15442PCIE DRIVER FOR AMLOGIC MESON 15443M: Yue Wang <yue.wang@Amlogic.com> 15444L: linux-pci@vger.kernel.org 15445L: linux-amlogic@lists.infradead.org 15446S: Maintained 15447F: drivers/pci/controller/dwc/pci-meson.c 15448 15449PCIE DRIVER FOR AXIS ARTPEC 15450M: Jesper Nilsson <jesper.nilsson@axis.com> 15451L: linux-arm-kernel@axis.com 15452L: linux-pci@vger.kernel.org 15453S: Maintained 15454F: Documentation/devicetree/bindings/pci/axis,artpec* 15455F: drivers/pci/controller/dwc/*artpec* 15456 15457PCIE DRIVER FOR CAVIUM THUNDERX 15458M: Robert Richter <rric@kernel.org> 15459L: linux-pci@vger.kernel.org 15460L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15461S: Odd Fixes 15462F: drivers/pci/controller/pci-thunder-* 15463 15464PCIE DRIVER FOR HISILICON 15465M: Zhou Wang <wangzhou1@hisilicon.com> 15466L: linux-pci@vger.kernel.org 15467S: Maintained 15468F: drivers/pci/controller/dwc/pcie-hisi.c 15469 15470PCIE DRIVER FOR HISILICON KIRIN 15471M: Xiaowei Song <songxiaowei@hisilicon.com> 15472M: Binghui Wang <wangbinghui@hisilicon.com> 15473L: linux-pci@vger.kernel.org 15474S: Maintained 15475F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 15476F: drivers/pci/controller/dwc/pcie-kirin.c 15477 15478PCIE DRIVER FOR HISILICON STB 15479M: Shawn Guo <shawn.guo@linaro.org> 15480L: linux-pci@vger.kernel.org 15481S: Maintained 15482F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 15483F: drivers/pci/controller/dwc/pcie-histb.c 15484 15485PCIE DRIVER FOR INTEL KEEM BAY 15486M: Srikanth Thokala <srikanth.thokala@intel.com> 15487L: linux-pci@vger.kernel.org 15488S: Supported 15489F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 15490F: drivers/pci/controller/dwc/pcie-keembay.c 15491 15492PCIE DRIVER FOR INTEL LGM GW SOC 15493M: Rahul Tanwar <rtanwar@maxlinear.com> 15494L: linux-pci@vger.kernel.org 15495S: Maintained 15496F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 15497F: drivers/pci/controller/dwc/pcie-intel-gw.c 15498 15499PCIE DRIVER FOR MEDIATEK 15500M: Ryder Lee <ryder.lee@mediatek.com> 15501M: Jianjun Wang <jianjun.wang@mediatek.com> 15502L: linux-pci@vger.kernel.org 15503L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15504S: Supported 15505F: Documentation/devicetree/bindings/pci/mediatek* 15506F: drivers/pci/controller/*mediatek* 15507 15508PCIE DRIVER FOR MICROCHIP 15509M: Daire McNamara <daire.mcnamara@microchip.com> 15510L: linux-pci@vger.kernel.org 15511S: Supported 15512F: Documentation/devicetree/bindings/pci/microchip* 15513F: drivers/pci/controller/*microchip* 15514 15515PCIE DRIVER FOR QUALCOMM MSM 15516M: Stanimir Varbanov <svarbanov@mm-sol.com> 15517L: linux-pci@vger.kernel.org 15518L: linux-arm-msm@vger.kernel.org 15519S: Maintained 15520F: drivers/pci/controller/dwc/pcie-qcom.c 15521 15522PCIE ENDPOINT DRIVER FOR QUALCOMM 15523M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15524L: linux-pci@vger.kernel.org 15525L: linux-arm-msm@vger.kernel.org 15526S: Maintained 15527F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 15528F: drivers/pci/controller/dwc/pcie-qcom-ep.c 15529 15530PCIE DRIVER FOR ROCKCHIP 15531M: Shawn Lin <shawn.lin@rock-chips.com> 15532L: linux-pci@vger.kernel.org 15533L: linux-rockchip@lists.infradead.org 15534S: Maintained 15535F: Documentation/devicetree/bindings/pci/rockchip-pcie* 15536F: drivers/pci/controller/pcie-rockchip* 15537 15538PCIE DRIVER FOR SOCIONEXT UNIPHIER 15539M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 15540L: linux-pci@vger.kernel.org 15541S: Maintained 15542F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 15543F: drivers/pci/controller/dwc/pcie-uniphier* 15544 15545PCIE DRIVER FOR ST SPEAR13XX 15546M: Pratyush Anand <pratyush.anand@gmail.com> 15547L: linux-pci@vger.kernel.org 15548S: Maintained 15549F: drivers/pci/controller/dwc/*spear* 15550 15551PCMCIA SUBSYSTEM 15552M: Dominik Brodowski <linux@dominikbrodowski.net> 15553S: Odd Fixes 15554T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 15555F: Documentation/pcmcia/ 15556F: drivers/pcmcia/ 15557F: include/pcmcia/ 15558F: tools/pcmcia/ 15559 15560PCNET32 NETWORK DRIVER 15561M: Don Fry <pcnet32@frontier.com> 15562L: netdev@vger.kernel.org 15563S: Maintained 15564F: drivers/net/ethernet/amd/pcnet32.c 15565 15566PCRYPT PARALLEL CRYPTO ENGINE 15567M: Steffen Klassert <steffen.klassert@secunet.com> 15568L: linux-crypto@vger.kernel.org 15569S: Maintained 15570F: crypto/pcrypt.c 15571F: include/crypto/pcrypt.h 15572 15573PEAQ WMI HOTKEYS DRIVER 15574M: Hans de Goede <hdegoede@redhat.com> 15575L: platform-driver-x86@vger.kernel.org 15576S: Maintained 15577F: drivers/platform/x86/peaq-wmi.c 15578 15579PECI HARDWARE MONITORING DRIVERS 15580M: Iwona Winiarska <iwona.winiarska@intel.com> 15581L: linux-hwmon@vger.kernel.org 15582S: Supported 15583F: Documentation/hwmon/peci-cputemp.rst 15584F: Documentation/hwmon/peci-dimmtemp.rst 15585F: drivers/hwmon/peci/ 15586 15587PECI SUBSYSTEM 15588M: Iwona Winiarska <iwona.winiarska@intel.com> 15589L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 15590S: Supported 15591F: Documentation/devicetree/bindings/peci/ 15592F: Documentation/peci/ 15593F: drivers/peci/ 15594F: include/linux/peci-cpu.h 15595F: include/linux/peci.h 15596 15597PENSANDO ETHERNET DRIVERS 15598M: Shannon Nelson <snelson@pensando.io> 15599M: drivers@pensando.io 15600L: netdev@vger.kernel.org 15601S: Supported 15602F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 15603F: drivers/net/ethernet/pensando/ 15604 15605PER-CPU MEMORY ALLOCATOR 15606M: Dennis Zhou <dennis@kernel.org> 15607M: Tejun Heo <tj@kernel.org> 15608M: Christoph Lameter <cl@linux.com> 15609L: linux-mm@kvack.org 15610S: Maintained 15611T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 15612F: arch/*/include/asm/percpu.h 15613F: include/linux/percpu*.h 15614F: lib/percpu*.c 15615F: mm/percpu*.c 15616 15617PER-TASK DELAY ACCOUNTING 15618M: Balbir Singh <bsingharora@gmail.com> 15619S: Maintained 15620F: include/linux/delayacct.h 15621F: kernel/delayacct.c 15622 15623PERFORMANCE EVENTS SUBSYSTEM 15624M: Peter Zijlstra <peterz@infradead.org> 15625M: Ingo Molnar <mingo@redhat.com> 15626M: Arnaldo Carvalho de Melo <acme@kernel.org> 15627R: Mark Rutland <mark.rutland@arm.com> 15628R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 15629R: Jiri Olsa <jolsa@kernel.org> 15630R: Namhyung Kim <namhyung@kernel.org> 15631L: linux-perf-users@vger.kernel.org 15632L: linux-kernel@vger.kernel.org 15633S: Supported 15634W: https://perf.wiki.kernel.org/ 15635T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 15636F: arch/*/events/* 15637F: arch/*/events/*/* 15638F: arch/*/include/asm/perf_event.h 15639F: arch/*/kernel/*/*/perf_event*.c 15640F: arch/*/kernel/*/perf_event*.c 15641F: arch/*/kernel/perf_callchain.c 15642F: arch/*/kernel/perf_event*.c 15643F: include/linux/perf_event.h 15644F: include/uapi/linux/perf_event.h 15645F: kernel/events/* 15646F: tools/lib/perf/ 15647F: tools/perf/ 15648 15649PERFORMANCE EVENTS TOOLING ARM64 15650R: John Garry <john.garry@huawei.com> 15651R: Will Deacon <will@kernel.org> 15652R: James Clark <james.clark@arm.com> 15653R: Mike Leach <mike.leach@linaro.org> 15654R: Leo Yan <leo.yan@linaro.org> 15655L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15656S: Supported 15657F: tools/build/feature/test-libopencsd.c 15658F: tools/perf/arch/arm*/ 15659F: tools/perf/pmu-events/arch/arm64/ 15660F: tools/perf/util/arm-spe* 15661F: tools/perf/util/cs-etm* 15662 15663PERSONALITY HANDLING 15664M: Christoph Hellwig <hch@infradead.org> 15665L: linux-abi-devel@lists.sourceforge.net 15666S: Maintained 15667F: include/linux/personality.h 15668F: include/uapi/linux/personality.h 15669 15670PHOENIX RC FLIGHT CONTROLLER ADAPTER 15671M: Marcus Folkesson <marcus.folkesson@gmail.com> 15672L: linux-input@vger.kernel.org 15673S: Maintained 15674F: Documentation/input/devices/pxrc.rst 15675F: drivers/input/joystick/pxrc.c 15676 15677PHONET PROTOCOL 15678M: Remi Denis-Courmont <courmisch@gmail.com> 15679S: Supported 15680F: Documentation/networking/phonet.rst 15681F: include/linux/phonet.h 15682F: include/net/phonet/ 15683F: include/uapi/linux/phonet.h 15684F: net/phonet/ 15685 15686PHRAM MTD DRIVER 15687M: Joern Engel <joern@lazybastard.org> 15688L: linux-mtd@lists.infradead.org 15689S: Maintained 15690F: drivers/mtd/devices/phram.c 15691 15692PICOLCD HID DRIVER 15693M: Bruno Prémont <bonbons@linux-vserver.org> 15694L: linux-input@vger.kernel.org 15695S: Maintained 15696F: drivers/hid/hid-picolcd* 15697 15698PIDFD API 15699M: Christian Brauner <christian@brauner.io> 15700L: linux-kernel@vger.kernel.org 15701S: Maintained 15702T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 15703F: samples/pidfd/ 15704F: tools/testing/selftests/clone3/ 15705F: tools/testing/selftests/pid_namespace/ 15706F: tools/testing/selftests/pidfd/ 15707K: (?i)pidfd 15708K: (?i)clone3 15709K: \b(clone_args|kernel_clone_args)\b 15710 15711PIN CONTROL SUBSYSTEM 15712M: Linus Walleij <linus.walleij@linaro.org> 15713L: linux-gpio@vger.kernel.org 15714S: Maintained 15715T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 15716F: Documentation/devicetree/bindings/pinctrl/ 15717F: Documentation/driver-api/pin-control.rst 15718F: drivers/pinctrl/ 15719F: include/linux/pinctrl/ 15720 15721PIN CONTROLLER - AMD 15722M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 15723M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15724S: Maintained 15725F: drivers/pinctrl/pinctrl-amd.c 15726 15727PIN CONTROLLER - FREESCALE 15728M: Dong Aisheng <aisheng.dong@nxp.com> 15729M: Fabio Estevam <festevam@gmail.com> 15730M: Shawn Guo <shawnguo@kernel.org> 15731M: Stefan Agner <stefan@agner.ch> 15732R: Pengutronix Kernel Team <kernel@pengutronix.de> 15733L: linux-gpio@vger.kernel.org 15734S: Maintained 15735F: Documentation/devicetree/bindings/pinctrl/fsl,* 15736F: drivers/pinctrl/freescale/ 15737 15738PIN CONTROLLER - INTEL 15739M: Mika Westerberg <mika.westerberg@linux.intel.com> 15740M: Andy Shevchenko <andy@kernel.org> 15741S: Maintained 15742T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 15743F: drivers/pinctrl/intel/ 15744 15745PIN CONTROLLER - KEEMBAY 15746M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 15747S: Supported 15748F: drivers/pinctrl/pinctrl-keembay* 15749 15750PIN CONTROLLER - MEDIATEK 15751M: Sean Wang <sean.wang@kernel.org> 15752L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15753S: Maintained 15754F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 15755F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 15756F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 15757F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 15758F: drivers/pinctrl/mediatek/ 15759 15760PIN CONTROLLER - MICROCHIP AT91 15761M: Ludovic Desroches <ludovic.desroches@microchip.com> 15762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15763L: linux-gpio@vger.kernel.org 15764S: Supported 15765F: drivers/gpio/gpio-sama5d2-piobu.c 15766F: drivers/pinctrl/pinctrl-at91* 15767 15768PIN CONTROLLER - QUALCOMM 15769M: Bjorn Andersson <bjorn.andersson@linaro.org> 15770L: linux-arm-msm@vger.kernel.org 15771S: Maintained 15772F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 15773F: drivers/pinctrl/qcom/ 15774 15775PIN CONTROLLER - RENESAS 15776M: Geert Uytterhoeven <geert+renesas@glider.be> 15777L: linux-renesas-soc@vger.kernel.org 15778S: Supported 15779T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 15780F: Documentation/devicetree/bindings/pinctrl/renesas,* 15781F: drivers/pinctrl/renesas/ 15782 15783PIN CONTROLLER - SAMSUNG 15784M: Tomasz Figa <tomasz.figa@gmail.com> 15785M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15786M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15787R: Alim Akhtar <alim.akhtar@samsung.com> 15788L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15789L: linux-samsung-soc@vger.kernel.org 15790S: Maintained 15791C: irc://irc.libera.chat/linux-exynos 15792Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 15793B: mailto:linux-samsung-soc@vger.kernel.org 15794T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 15795F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 15796F: drivers/pinctrl/samsung/ 15797F: include/dt-bindings/pinctrl/samsung.h 15798 15799PIN CONTROLLER - SINGLE 15800M: Tony Lindgren <tony@atomide.com> 15801M: Haojian Zhuang <haojian.zhuang@linaro.org> 15802L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15803L: linux-omap@vger.kernel.org 15804S: Maintained 15805F: drivers/pinctrl/pinctrl-single.c 15806 15807PIN CONTROLLER - THUNDERBAY 15808M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 15809S: Supported 15810F: drivers/pinctrl/pinctrl-thunderbay.c 15811 15812PIN CONTROLLER - SUNPLUS / TIBBO 15813M: Dvorkin Dmitry <dvorkin@tibbo.com> 15814M: Wells Lu <wellslutw@gmail.com> 15815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15816S: Maintained 15817W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 15818F: Documentation/devicetree/bindings/pinctrl/sunplus,* 15819F: drivers/pinctrl/sunplus/ 15820F: include/dt-bindings/pinctrl/sppctl*.h 15821 15822PKTCDVD DRIVER 15823M: linux-block@vger.kernel.org 15824S: Orphan 15825F: drivers/block/pktcdvd.c 15826F: include/linux/pktcdvd.h 15827F: include/uapi/linux/pktcdvd.h 15828 15829PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 15830M: Tomasz Duszynski <tduszyns@gmail.com> 15831S: Maintained 15832F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 15833F: drivers/iio/chemical/pms7003.c 15834 15835PLATFORM FEATURE INFRASTRUCTURE 15836M: Juergen Gross <jgross@suse.com> 15837S: Maintained 15838F: arch/*/include/asm/platform-feature.h 15839F: include/asm-generic/platform-feature.h 15840F: include/linux/platform-feature.h 15841F: kernel/platform-feature.c 15842 15843PLDMFW LIBRARY 15844M: Jacob Keller <jacob.e.keller@intel.com> 15845S: Maintained 15846F: Documentation/driver-api/pldmfw/ 15847F: include/linux/pldmfw.h 15848F: lib/pldmfw/ 15849 15850PLX DMA DRIVER 15851M: Logan Gunthorpe <logang@deltatee.com> 15852S: Maintained 15853F: drivers/dma/plx_dma.c 15854 15855PM6764TR DRIVER 15856M: Charles Hsu <hsu.yungteng@gmail.com> 15857L: linux-hwmon@vger.kernel.org 15858S: Maintained 15859F: Documentation/hwmon/pm6764tr.rst 15860F: drivers/hwmon/pmbus/pm6764tr.c 15861 15862PM-GRAPH UTILITY 15863M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 15864L: linux-pm@vger.kernel.org 15865S: Supported 15866W: https://01.org/pm-graph 15867B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 15868T: git git://github.com/intel/pm-graph 15869F: tools/power/pm-graph 15870 15871PMBUS HARDWARE MONITORING DRIVERS 15872M: Guenter Roeck <linux@roeck-us.net> 15873L: linux-hwmon@vger.kernel.org 15874S: Maintained 15875W: http://hwmon.wiki.kernel.org/ 15876W: http://www.roeck-us.net/linux/drivers/ 15877T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 15878F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 15879F: Documentation/devicetree/bindings/hwmon/max31785.txt 15880F: Documentation/hwmon/adm1275.rst 15881F: Documentation/hwmon/ibm-cffps.rst 15882F: Documentation/hwmon/ir35221.rst 15883F: Documentation/hwmon/lm25066.rst 15884F: Documentation/hwmon/ltc2978.rst 15885F: Documentation/hwmon/ltc3815.rst 15886F: Documentation/hwmon/max16064.rst 15887F: Documentation/hwmon/max20751.rst 15888F: Documentation/hwmon/max31785.rst 15889F: Documentation/hwmon/max34440.rst 15890F: Documentation/hwmon/max8688.rst 15891F: Documentation/hwmon/pmbus-core.rst 15892F: Documentation/hwmon/pmbus.rst 15893F: Documentation/hwmon/tps40422.rst 15894F: Documentation/hwmon/ucd9000.rst 15895F: Documentation/hwmon/ucd9200.rst 15896F: Documentation/hwmon/zl6100.rst 15897F: drivers/hwmon/pmbus/ 15898F: include/linux/pmbus.h 15899 15900PMC SIERRA MaxRAID DRIVER 15901L: linux-scsi@vger.kernel.org 15902S: Orphan 15903W: http://www.pmc-sierra.com/ 15904F: drivers/scsi/pmcraid.* 15905 15906PMC SIERRA PM8001 DRIVER 15907M: Jack Wang <jinpu.wang@cloud.ionos.com> 15908L: linux-scsi@vger.kernel.org 15909S: Supported 15910F: drivers/scsi/pm8001/ 15911 15912PNI RM3100 IIO DRIVER 15913M: Song Qiang <songqiang1304521@gmail.com> 15914L: linux-iio@vger.kernel.org 15915S: Maintained 15916F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 15917F: drivers/iio/magnetometer/rm3100* 15918 15919PNP SUPPORT 15920M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 15921L: linux-acpi@vger.kernel.org 15922S: Maintained 15923F: drivers/pnp/ 15924F: include/linux/pnp.h 15925 15926POSIX CLOCKS and TIMERS 15927M: Thomas Gleixner <tglx@linutronix.de> 15928L: linux-kernel@vger.kernel.org 15929S: Maintained 15930T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 15931F: fs/timerfd.c 15932F: include/linux/time_namespace.h 15933F: include/linux/timer* 15934F: kernel/time/*timer* 15935F: kernel/time/namespace.c 15936 15937POWER MANAGEMENT CORE 15938M: "Rafael J. Wysocki" <rafael@kernel.org> 15939L: linux-pm@vger.kernel.org 15940S: Supported 15941B: https://bugzilla.kernel.org 15942T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 15943F: drivers/base/power/ 15944F: drivers/powercap/ 15945F: include/linux/intel_rapl.h 15946F: include/linux/pm.h 15947F: include/linux/pm_* 15948F: include/linux/powercap.h 15949F: kernel/configs/nopm.config 15950 15951DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 15952M: Daniel Lezcano <daniel.lezcano@kernel.org> 15953L: linux-pm@vger.kernel.org 15954S: Supported 15955B: https://bugzilla.kernel.org 15956T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 15957F: drivers/powercap/dtpm* 15958F: include/linux/dtpm.h 15959 15960POWER STATE COORDINATION INTERFACE (PSCI) 15961M: Mark Rutland <mark.rutland@arm.com> 15962M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15964S: Maintained 15965F: drivers/firmware/psci/ 15966F: include/linux/psci.h 15967F: include/uapi/linux/psci.h 15968 15969POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 15970M: Sebastian Reichel <sre@kernel.org> 15971L: linux-pm@vger.kernel.org 15972S: Maintained 15973T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 15974F: Documentation/ABI/testing/sysfs-class-power 15975F: Documentation/devicetree/bindings/power/supply/ 15976F: drivers/power/supply/ 15977F: include/linux/power/ 15978F: include/linux/power_supply.h 15979 15980POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 15981M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 15982L: linuxppc-dev@lists.ozlabs.org 15983S: Maintained 15984F: drivers/char/powernv-op-panel.c 15985 15986PPP OVER ATM (RFC 2364) 15987M: Mitchell Blank Jr <mitch@sfgoth.com> 15988S: Maintained 15989F: include/uapi/linux/atmppp.h 15990F: net/atm/pppoatm.c 15991 15992PPP OVER ETHERNET 15993M: Michal Ostrowski <mostrows@earthlink.net> 15994S: Maintained 15995F: drivers/net/ppp/pppoe.c 15996F: drivers/net/ppp/pppox.c 15997 15998PPP OVER L2TP 15999M: James Chapman <jchapman@katalix.com> 16000S: Maintained 16001F: include/linux/if_pppol2tp.h 16002F: include/uapi/linux/if_pppol2tp.h 16003F: net/l2tp/l2tp_ppp.c 16004 16005PPP PROTOCOL DRIVERS AND COMPRESSORS 16006M: Paul Mackerras <paulus@samba.org> 16007L: linux-ppp@vger.kernel.org 16008S: Maintained 16009F: drivers/net/ppp/ppp_* 16010 16011PPS SUPPORT 16012M: Rodolfo Giometti <giometti@enneenne.com> 16013L: linuxpps@ml.enneenne.com (subscribers-only) 16014S: Maintained 16015W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16016F: Documentation/ABI/testing/sysfs-pps 16017F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16018F: Documentation/driver-api/pps.rst 16019F: drivers/pps/ 16020F: include/linux/pps*.h 16021F: include/uapi/linux/pps.h 16022 16023PPTP DRIVER 16024M: Dmitry Kozlov <xeb@mail.ru> 16025L: netdev@vger.kernel.org 16026S: Maintained 16027W: http://sourceforge.net/projects/accel-pptp 16028F: drivers/net/ppp/pptp.c 16029 16030PRESSURE STALL INFORMATION (PSI) 16031M: Johannes Weiner <hannes@cmpxchg.org> 16032M: Suren Baghdasaryan <surenb@google.com> 16033S: Maintained 16034F: include/linux/psi* 16035F: kernel/sched/psi.c 16036 16037PRINTK 16038M: Petr Mladek <pmladek@suse.com> 16039M: Sergey Senozhatsky <senozhatsky@chromium.org> 16040R: Steven Rostedt <rostedt@goodmis.org> 16041R: John Ogness <john.ogness@linutronix.de> 16042S: Maintained 16043T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16044F: include/linux/printk.h 16045F: kernel/printk/ 16046 16047PRINTK INDEXING 16048R: Chris Down <chris@chrisdown.name> 16049S: Maintained 16050F: Documentation/core-api/printk-index.rst 16051F: kernel/printk/index.c 16052K: printk_index 16053 16054PROC FILESYSTEM 16055L: linux-kernel@vger.kernel.org 16056L: linux-fsdevel@vger.kernel.org 16057S: Maintained 16058F: Documentation/filesystems/proc.rst 16059F: fs/proc/ 16060F: include/linux/proc_fs.h 16061F: tools/testing/selftests/proc/ 16062 16063PROC SYSCTL 16064M: Luis Chamberlain <mcgrof@kernel.org> 16065M: Kees Cook <keescook@chromium.org> 16066M: Iurii Zaikin <yzaikin@google.com> 16067L: linux-kernel@vger.kernel.org 16068L: linux-fsdevel@vger.kernel.org 16069S: Maintained 16070T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16071F: fs/proc/proc_sysctl.c 16072F: include/linux/sysctl.h 16073F: kernel/sysctl-test.c 16074F: kernel/sysctl.c 16075F: tools/testing/selftests/sysctl/ 16076 16077PS3 NETWORK SUPPORT 16078M: Geoff Levand <geoff@infradead.org> 16079L: netdev@vger.kernel.org 16080L: linuxppc-dev@lists.ozlabs.org 16081S: Maintained 16082F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16083 16084PS3 PLATFORM SUPPORT 16085M: Geoff Levand <geoff@infradead.org> 16086L: linuxppc-dev@lists.ozlabs.org 16087S: Maintained 16088F: arch/powerpc/boot/ps3* 16089F: arch/powerpc/include/asm/lv1call.h 16090F: arch/powerpc/include/asm/ps3*.h 16091F: arch/powerpc/platforms/ps3/ 16092F: drivers/*/ps3* 16093F: drivers/ps3/ 16094F: drivers/rtc/rtc-ps3.c 16095F: drivers/usb/host/*ps3.c 16096F: sound/ppc/snd_ps3* 16097 16098PS3VRAM DRIVER 16099M: Jim Paris <jim@jtan.com> 16100M: Geoff Levand <geoff@infradead.org> 16101L: linuxppc-dev@lists.ozlabs.org 16102S: Maintained 16103F: drivers/block/ps3vram.c 16104 16105PSAMPLE PACKET SAMPLING SUPPORT 16106M: Yotam Gigi <yotam.gi@gmail.com> 16107S: Maintained 16108F: include/net/psample.h 16109F: include/uapi/linux/psample.h 16110F: net/psample 16111 16112PSTORE FILESYSTEM 16113M: Kees Cook <keescook@chromium.org> 16114M: Anton Vorontsov <anton@enomsg.org> 16115M: Colin Cross <ccross@android.com> 16116M: Tony Luck <tony.luck@intel.com> 16117S: Maintained 16118T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16119F: Documentation/admin-guide/ramoops.rst 16120F: Documentation/admin-guide/pstore-blk.rst 16121F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16122F: drivers/acpi/apei/erst.c 16123F: drivers/firmware/efi/efi-pstore.c 16124F: fs/pstore/ 16125F: include/linux/pstore* 16126K: \b(pstore|ramoops) 16127 16128PTP HARDWARE CLOCK SUPPORT 16129M: Richard Cochran <richardcochran@gmail.com> 16130L: netdev@vger.kernel.org 16131S: Maintained 16132W: http://linuxptp.sourceforge.net/ 16133F: Documentation/ABI/testing/sysfs-ptp 16134F: Documentation/driver-api/ptp.rst 16135F: drivers/net/phy/dp83640* 16136F: drivers/ptp/* 16137F: include/linux/ptp_cl* 16138 16139PTP VIRTUAL CLOCK SUPPORT 16140M: Yangbo Lu <yangbo.lu@nxp.com> 16141L: netdev@vger.kernel.org 16142S: Maintained 16143F: drivers/ptp/ptp_vclock.c 16144F: net/ethtool/phc_vclocks.c 16145 16146PTRACE SUPPORT 16147M: Oleg Nesterov <oleg@redhat.com> 16148S: Maintained 16149F: arch/*/*/ptrace*.c 16150F: arch/*/include/asm/ptrace*.h 16151F: arch/*/ptrace*.c 16152F: include/asm-generic/syscall.h 16153F: include/linux/ptrace.h 16154F: include/linux/regset.h 16155F: include/uapi/linux/ptrace.h 16156F: kernel/ptrace.c 16157 16158PULSE8-CEC DRIVER 16159M: Hans Verkuil <hverkuil@xs4all.nl> 16160L: linux-media@vger.kernel.org 16161S: Maintained 16162T: git git://linuxtv.org/media_tree.git 16163F: Documentation/admin-guide/media/pulse8-cec.rst 16164F: drivers/media/cec/usb/pulse8/ 16165 16166PURELIFI PLFXLC DRIVER 16167M: Srinivasan Raju <srini.raju@purelifi.com> 16168L: linux-wireless@vger.kernel.org 16169S: Supported 16170F: drivers/net/wireless/purelifi/plfxlc/ 16171 16172PVRUSB2 VIDEO4LINUX DRIVER 16173M: Mike Isely <isely@pobox.com> 16174L: pvrusb2@isely.net (subscribers-only) 16175L: linux-media@vger.kernel.org 16176S: Maintained 16177W: http://www.isely.net/pvrusb2/ 16178T: git git://linuxtv.org/media_tree.git 16179F: Documentation/driver-api/media/drivers/pvrusb2* 16180F: drivers/media/usb/pvrusb2/ 16181 16182PWC WEBCAM DRIVER 16183M: Hans Verkuil <hverkuil@xs4all.nl> 16184L: linux-media@vger.kernel.org 16185S: Odd Fixes 16186T: git git://linuxtv.org/media_tree.git 16187F: drivers/media/usb/pwc/* 16188F: include/trace/events/pwc.h 16189 16190PWM FAN DRIVER 16191M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 16192L: linux-hwmon@vger.kernel.org 16193S: Supported 16194F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 16195F: Documentation/hwmon/pwm-fan.rst 16196F: drivers/hwmon/pwm-fan.c 16197 16198PWM IR Transmitter 16199M: Sean Young <sean@mess.org> 16200L: linux-media@vger.kernel.org 16201S: Maintained 16202F: drivers/media/rc/pwm-ir-tx.c 16203 16204PWM SUBSYSTEM 16205M: Thierry Reding <thierry.reding@gmail.com> 16206R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16207M: Lee Jones <lee.jones@linaro.org> 16208L: linux-pwm@vger.kernel.org 16209S: Maintained 16210Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16211T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16212F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 16213F: Documentation/devicetree/bindings/pwm/ 16214F: Documentation/driver-api/pwm.rst 16215F: drivers/gpio/gpio-mvebu.c 16216F: drivers/pwm/ 16217F: drivers/video/backlight/pwm_bl.c 16218F: include/linux/pwm.h 16219F: include/linux/pwm_backlight.h 16220K: pwm_(config|apply_state|ops) 16221 16222PXA GPIO DRIVER 16223M: Robert Jarzmik <robert.jarzmik@free.fr> 16224L: linux-gpio@vger.kernel.org 16225S: Maintained 16226F: drivers/gpio/gpio-pxa.c 16227 16228PXA MMCI DRIVER 16229S: Orphan 16230 16231PXA RTC DRIVER 16232M: Robert Jarzmik <robert.jarzmik@free.fr> 16233L: linux-rtc@vger.kernel.org 16234S: Maintained 16235 16236PXA2xx/PXA3xx SUPPORT 16237M: Daniel Mack <daniel@zonque.org> 16238M: Haojian Zhuang <haojian.zhuang@gmail.com> 16239M: Robert Jarzmik <robert.jarzmik@free.fr> 16240L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16241S: Maintained 16242T: git git://github.com/hzhuang1/linux.git 16243T: git git://github.com/rjarzmik/linux.git 16244F: arch/arm/boot/dts/pxa* 16245F: arch/arm/mach-pxa/ 16246F: drivers/dma/pxa* 16247F: drivers/pcmcia/pxa2xx* 16248F: drivers/pinctrl/pxa/ 16249F: drivers/spi/spi-pxa2xx* 16250F: drivers/usb/gadget/udc/pxa2* 16251F: include/sound/pxa2xx-lib.h 16252F: sound/arm/pxa* 16253F: sound/soc/pxa/ 16254 16255QAT DRIVER 16256M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16257L: qat-linux@intel.com 16258S: Supported 16259F: drivers/crypto/qat/ 16260 16261QCOM AUDIO (ASoC) DRIVERS 16262M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16263M: Banajit Goswami <bgoswami@codeaurora.org> 16264L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16265S: Supported 16266F: sound/soc/codecs/lpass-va-macro.c 16267F: sound/soc/codecs/lpass-wsa-macro.* 16268F: sound/soc/codecs/msm8916-wcd-analog.c 16269F: sound/soc/codecs/msm8916-wcd-digital.c 16270F: sound/soc/codecs/wcd9335.* 16271F: sound/soc/codecs/wcd934x.c 16272F: sound/soc/codecs/wcd-clsh-v2.* 16273F: sound/soc/codecs/wsa881x.c 16274F: sound/soc/qcom/ 16275 16276QCOM EMBEDDED USB DEBUGGER (EUD) 16277M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16278L: linux-arm-msm@vger.kernel.org 16279S: Maintained 16280F: Documentation/ABI/testing/sysfs-driver-eud 16281F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16282F: drivers/usb/misc/qcom_eud.c 16283 16284QCOM IPA DRIVER 16285M: Alex Elder <elder@kernel.org> 16286L: netdev@vger.kernel.org 16287S: Supported 16288F: drivers/net/ipa/ 16289 16290QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16291M: Gabriel Somlo <somlo@cmu.edu> 16292M: "Michael S. Tsirkin" <mst@redhat.com> 16293L: qemu-devel@nongnu.org 16294S: Maintained 16295F: drivers/firmware/qemu_fw_cfg.c 16296F: include/uapi/linux/qemu_fw_cfg.h 16297 16298QIB DRIVER 16299M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16300L: linux-rdma@vger.kernel.org 16301S: Supported 16302F: drivers/infiniband/hw/qib/ 16303 16304QLOGIC QL41xxx FCOE DRIVER 16305M: Saurav Kashyap <skashyap@marvell.com> 16306M: Javed Hasan <jhasan@marvell.com> 16307M: GR-QLogic-Storage-Upstream@marvell.com 16308L: linux-scsi@vger.kernel.org 16309S: Supported 16310F: drivers/scsi/qedf/ 16311 16312QLOGIC QL41xxx ISCSI DRIVER 16313M: Nilesh Javali <njavali@marvell.com> 16314M: Manish Rangankar <mrangankar@marvell.com> 16315M: GR-QLogic-Storage-Upstream@marvell.com 16316L: linux-scsi@vger.kernel.org 16317S: Supported 16318F: drivers/scsi/qedi/ 16319 16320QLOGIC QL4xxx ETHERNET DRIVER 16321M: Ariel Elior <aelior@marvell.com> 16322M: Manish Chopra <manishc@marvell.com> 16323L: netdev@vger.kernel.org 16324S: Supported 16325F: drivers/net/ethernet/qlogic/qed/ 16326F: drivers/net/ethernet/qlogic/qede/ 16327F: include/linux/qed/ 16328 16329QLOGIC QL4xxx RDMA DRIVER 16330M: Michal Kalderon <mkalderon@marvell.com> 16331M: Ariel Elior <aelior@marvell.com> 16332L: linux-rdma@vger.kernel.org 16333S: Supported 16334F: drivers/infiniband/hw/qedr/ 16335F: include/uapi/rdma/qedr-abi.h 16336 16337QLOGIC QLA1280 SCSI DRIVER 16338M: Michael Reed <mdr@sgi.com> 16339L: linux-scsi@vger.kernel.org 16340S: Maintained 16341F: drivers/scsi/qla1280.[ch] 16342 16343QLOGIC QLA2XXX FC-SCSI DRIVER 16344M: Nilesh Javali <njavali@marvell.com> 16345M: GR-QLogic-Storage-Upstream@marvell.com 16346L: linux-scsi@vger.kernel.org 16347S: Supported 16348F: drivers/scsi/qla2xxx/ 16349 16350QLOGIC QLA3XXX NETWORK DRIVER 16351M: GR-Linux-NIC-Dev@marvell.com 16352L: netdev@vger.kernel.org 16353S: Supported 16354F: drivers/net/ethernet/qlogic/qla3xxx.* 16355 16356QLOGIC QLA4XXX iSCSI DRIVER 16357M: Nilesh Javali <njavali@marvell.com> 16358M: Manish Rangankar <mrangankar@marvell.com> 16359M: GR-QLogic-Storage-Upstream@marvell.com 16360L: linux-scsi@vger.kernel.org 16361S: Supported 16362F: drivers/scsi/qla4xxx/ 16363 16364QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16365M: Shahed Shaikh <shshaikh@marvell.com> 16366M: Manish Chopra <manishc@marvell.com> 16367M: GR-Linux-NIC-Dev@marvell.com 16368L: netdev@vger.kernel.org 16369S: Supported 16370F: drivers/net/ethernet/qlogic/qlcnic/ 16371 16372QLOGIC QLGE 10Gb ETHERNET DRIVER 16373M: Manish Chopra <manishc@marvell.com> 16374M: GR-Linux-NIC-Dev@marvell.com 16375M: Coiby Xu <coiby.xu@gmail.com> 16376L: netdev@vger.kernel.org 16377S: Supported 16378F: Documentation/networking/device_drivers/qlogic/qlge.rst 16379F: drivers/staging/qlge/ 16380 16381QM1D1B0004 MEDIA DRIVER 16382M: Akihiro Tsukada <tskd08@gmail.com> 16383L: linux-media@vger.kernel.org 16384S: Odd Fixes 16385F: drivers/media/tuners/qm1d1b0004* 16386 16387QM1D1C0042 MEDIA DRIVER 16388M: Akihiro Tsukada <tskd08@gmail.com> 16389L: linux-media@vger.kernel.org 16390S: Odd Fixes 16391F: drivers/media/tuners/qm1d1c0042* 16392 16393QNX4 FILESYSTEM 16394M: Anders Larsen <al@alarsen.net> 16395S: Maintained 16396W: http://www.alarsen.net/linux/qnx4fs/ 16397F: fs/qnx4/ 16398F: include/uapi/linux/qnx4_fs.h 16399F: include/uapi/linux/qnxtypes.h 16400 16401QORIQ DPAA2 FSL-MC BUS DRIVER 16402M: Stuart Yoder <stuyoder@gmail.com> 16403M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16404L: linux-kernel@vger.kernel.org 16405S: Maintained 16406F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16407F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16408F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16409F: drivers/bus/fsl-mc/ 16410F: include/uapi/linux/fsl_mc.h 16411 16412QT1010 MEDIA DRIVER 16413M: Antti Palosaari <crope@iki.fi> 16414L: linux-media@vger.kernel.org 16415S: Maintained 16416W: https://linuxtv.org 16417W: http://palosaari.fi/linux/ 16418Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16419T: git git://linuxtv.org/anttip/media_tree.git 16420F: drivers/media/tuners/qt1010* 16421 16422QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16423M: Kalle Valo <kvalo@kernel.org> 16424L: ath10k@lists.infradead.org 16425S: Supported 16426W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16427T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16428F: drivers/net/wireless/ath/ath10k/ 16429F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16430 16431QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16432M: Kalle Valo <kvalo@kernel.org> 16433L: ath11k@lists.infradead.org 16434S: Supported 16435T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16436F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16437F: drivers/net/wireless/ath/ath11k/ 16438 16439QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16440M: Toke Høiland-Jørgensen <toke@toke.dk> 16441L: linux-wireless@vger.kernel.org 16442S: Maintained 16443W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16444F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16445F: drivers/net/wireless/ath/ath9k/ 16446 16447QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16448M: Stephan Gerhold <stephan@gerhold.net> 16449L: netdev@vger.kernel.org 16450L: linux-arm-msm@vger.kernel.org 16451S: Maintained 16452F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16453F: drivers/net/wwan/qcom_bam_dmux.c 16454 16455QUALCOMM CAMERA SUBSYSTEM DRIVER 16456M: Robert Foss <robert.foss@linaro.org> 16457M: Todor Tomov <todor.too@gmail.com> 16458L: linux-media@vger.kernel.org 16459S: Maintained 16460F: Documentation/admin-guide/media/qcom_camss.rst 16461F: Documentation/devicetree/bindings/media/*camss* 16462F: drivers/media/platform/qcom/camss/ 16463 16464QUALCOMM CLOCK DRIVERS 16465M: Bjorn Andersson <bjorn.andersson@linaro.org> 16466L: linux-arm-msm@vger.kernel.org 16467S: Supported 16468T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 16469F: Documentation/devicetree/bindings/clock/qcom,* 16470F: drivers/clk/qcom/ 16471F: include/dt-bindings/clock/qcom,* 16472 16473QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 16474M: Niklas Cassel <nks@flawful.org> 16475L: linux-pm@vger.kernel.org 16476L: linux-arm-msm@vger.kernel.org 16477S: Maintained 16478F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 16479F: drivers/soc/qcom/cpr.c 16480 16481QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 16482M: Ilia Lin <ilia.lin@kernel.org> 16483L: linux-pm@vger.kernel.org 16484S: Maintained 16485F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 16486F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 16487F: drivers/cpufreq/qcom-cpufreq-nvmem.c 16488 16489QUALCOMM CRYPTO DRIVERS 16490M: Thara Gopinath <thara.gopinath@linaro.org> 16491L: linux-crypto@vger.kernel.org 16492L: linux-arm-msm@vger.kernel.org 16493S: Maintained 16494F: drivers/crypto/qce/ 16495 16496QUALCOMM EMAC GIGABIT ETHERNET DRIVER 16497M: Timur Tabi <timur@kernel.org> 16498L: netdev@vger.kernel.org 16499S: Maintained 16500F: drivers/net/ethernet/qualcomm/emac/ 16501 16502QUALCOMM ETHQOS ETHERNET DRIVER 16503M: Vinod Koul <vkoul@kernel.org> 16504L: netdev@vger.kernel.org 16505S: Maintained 16506F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 16507F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 16508 16509QUALCOMM FASTRPC DRIVER 16510M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16511M: Amol Maheshwari <amahesh@qti.qualcomm.com> 16512L: linux-arm-msm@vger.kernel.org 16513S: Maintained 16514F: Documentation/devicetree/bindings/misc/qcom,fastrpc.txt 16515F: drivers/misc/fastrpc.c 16516F: include/uapi/misc/fastrpc.h 16517 16518QUALCOMM HEXAGON ARCHITECTURE 16519M: Brian Cain <bcain@quicinc.com> 16520L: linux-hexagon@vger.kernel.org 16521T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 16522S: Supported 16523F: arch/hexagon/ 16524 16525QUALCOMM HIDMA DRIVER 16526M: Sinan Kaya <okaya@kernel.org> 16527L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16528L: linux-arm-msm@vger.kernel.org 16529L: dmaengine@vger.kernel.org 16530S: Supported 16531F: drivers/dma/qcom/hidma* 16532 16533QUALCOMM I2C CCI DRIVER 16534M: Loic Poulain <loic.poulain@linaro.org> 16535M: Robert Foss <robert.foss@linaro.org> 16536L: linux-i2c@vger.kernel.org 16537L: linux-arm-msm@vger.kernel.org 16538S: Maintained 16539F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt 16540F: drivers/i2c/busses/i2c-qcom-cci.c 16541 16542QUALCOMM IOMMU 16543M: Rob Clark <robdclark@gmail.com> 16544L: iommu@lists.linux-foundation.org 16545L: linux-arm-msm@vger.kernel.org 16546S: Maintained 16547F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 16548 16549QUALCOMM IPC ROUTER (QRTR) DRIVER 16550M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16551L: linux-arm-msm@vger.kernel.org 16552S: Maintained 16553F: include/trace/events/qrtr.h 16554F: include/uapi/linux/qrtr.h 16555F: net/qrtr/ 16556 16557QUALCOMM IPCC MAILBOX DRIVER 16558M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16559L: linux-arm-msm@vger.kernel.org 16560S: Supported 16561F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 16562F: drivers/mailbox/qcom-ipcc.c 16563F: include/dt-bindings/mailbox/qcom-ipcc.h 16564 16565QUALCOMM IPQ4019 USB PHY DRIVER 16566M: Robert Marko <robert.marko@sartura.hr> 16567M: Luka Perkov <luka.perkov@sartura.hr> 16568L: linux-arm-msm@vger.kernel.org 16569S: Maintained 16570F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 16571F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 16572 16573QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 16574M: Robert Marko <robert.marko@sartura.hr> 16575M: Luka Perkov <luka.perkov@sartura.hr> 16576L: linux-arm-msm@vger.kernel.org 16577S: Maintained 16578F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 16579F: drivers/regulator/vqmmc-ipq4019-regulator.c 16580 16581QUALCOMM NAND CONTROLLER DRIVER 16582M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16583L: linux-mtd@lists.infradead.org 16584L: linux-arm-msm@vger.kernel.org 16585S: Maintained 16586F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 16587F: drivers/mtd/nand/raw/qcom_nandc.c 16588 16589QUALCOMM RMNET DRIVER 16590M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 16591M: Sean Tranchetti <quic_stranche@quicinc.com> 16592L: netdev@vger.kernel.org 16593S: Maintained 16594F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 16595F: drivers/net/ethernet/qualcomm/rmnet/ 16596F: include/linux/if_rmnet.h 16597 16598QUALCOMM TSENS THERMAL DRIVER 16599M: Amit Kucheria <amitk@kernel.org> 16600M: Thara Gopinath <thara.gopinath@linaro.org> 16601L: linux-pm@vger.kernel.org 16602L: linux-arm-msm@vger.kernel.org 16603S: Maintained 16604F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 16605F: drivers/thermal/qcom/ 16606 16607QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 16608M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 16609L: linux-media@vger.kernel.org 16610L: linux-arm-msm@vger.kernel.org 16611S: Maintained 16612T: git git://linuxtv.org/media_tree.git 16613F: Documentation/devicetree/bindings/media/*venus* 16614F: drivers/media/platform/qcom/venus/ 16615 16616QUALCOMM WCN36XX WIRELESS DRIVER 16617M: Loic Poulain <loic.poulain@linaro.org> 16618L: wcn36xx@lists.infradead.org 16619S: Supported 16620W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 16621F: drivers/net/wireless/ath/wcn36xx/ 16622 16623QUANTENNA QTNFMAC WIRELESS DRIVER 16624M: Igor Mitsyanko <imitsyanko@quantenna.com> 16625R: Sergey Matyukevich <geomatsi@gmail.com> 16626L: linux-wireless@vger.kernel.org 16627S: Maintained 16628F: drivers/net/wireless/quantenna 16629 16630RADEON and AMDGPU DRM DRIVERS 16631M: Alex Deucher <alexander.deucher@amd.com> 16632M: Christian König <christian.koenig@amd.com> 16633M: Pan, Xinhui <Xinhui.Pan@amd.com> 16634L: amd-gfx@lists.freedesktop.org 16635S: Supported 16636T: git https://gitlab.freedesktop.org/agd5f/linux.git 16637B: https://gitlab.freedesktop.org/drm/amd/-/issues 16638C: irc://irc.oftc.net/radeon 16639F: Documentation/gpu/amdgpu/ 16640F: drivers/gpu/drm/amd/ 16641F: drivers/gpu/drm/radeon/ 16642F: include/uapi/drm/amdgpu_drm.h 16643F: include/uapi/drm/radeon_drm.h 16644 16645RADEON FRAMEBUFFER DISPLAY DRIVER 16646M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 16647L: linux-fbdev@vger.kernel.org 16648S: Maintained 16649F: drivers/video/fbdev/aty/radeon* 16650F: include/uapi/linux/radeonfb.h 16651 16652RADIOSHARK RADIO DRIVER 16653M: Hans Verkuil <hverkuil@xs4all.nl> 16654L: linux-media@vger.kernel.org 16655S: Maintained 16656T: git git://linuxtv.org/media_tree.git 16657F: drivers/media/radio/radio-shark.c 16658 16659RADIOSHARK2 RADIO DRIVER 16660M: Hans Verkuil <hverkuil@xs4all.nl> 16661L: linux-media@vger.kernel.org 16662S: Maintained 16663T: git git://linuxtv.org/media_tree.git 16664F: drivers/media/radio/radio-shark2.c 16665F: drivers/media/radio/radio-tea5777.c 16666 16667RADOS BLOCK DEVICE (RBD) 16668M: Ilya Dryomov <idryomov@gmail.com> 16669R: Dongsheng Yang <dongsheng.yang@easystack.cn> 16670L: ceph-devel@vger.kernel.org 16671S: Supported 16672W: http://ceph.com/ 16673T: git git://github.com/ceph/ceph-client.git 16674F: Documentation/ABI/testing/sysfs-bus-rbd 16675F: drivers/block/rbd.c 16676F: drivers/block/rbd_types.h 16677 16678RAGE128 FRAMEBUFFER DISPLAY DRIVER 16679M: Paul Mackerras <paulus@samba.org> 16680L: linux-fbdev@vger.kernel.org 16681S: Maintained 16682F: drivers/video/fbdev/aty/aty128fb.c 16683 16684RAINSHADOW-CEC DRIVER 16685M: Hans Verkuil <hverkuil@xs4all.nl> 16686L: linux-media@vger.kernel.org 16687S: Maintained 16688T: git git://linuxtv.org/media_tree.git 16689F: drivers/media/cec/usb/rainshadow/ 16690 16691RALINK MIPS ARCHITECTURE 16692M: John Crispin <john@phrozen.org> 16693L: linux-mips@vger.kernel.org 16694S: Maintained 16695F: arch/mips/ralink 16696 16697RALINK MT7621 MIPS ARCHITECTURE 16698M: Arınç ÜNAL <arinc.unal@arinc9.com> 16699M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16700L: linux-mips@vger.kernel.org 16701S: Maintained 16702F: arch/mips/boot/dts/ralink/mt7621* 16703 16704RALINK PINCTRL DRIVER 16705M: Arınç ÜNAL <arinc.unal@arinc9.com> 16706M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16707L: linux-mips@vger.kernel.org 16708S: Maintained 16709F: drivers/pinctrl/ralink/ 16710 16711RALINK RT2X00 WIRELESS LAN DRIVER 16712M: Stanislaw Gruszka <stf_xl@wp.pl> 16713M: Helmut Schaa <helmut.schaa@googlemail.com> 16714L: linux-wireless@vger.kernel.org 16715S: Maintained 16716F: drivers/net/wireless/ralink/rt2x00/ 16717 16718RAMDISK RAM BLOCK DEVICE DRIVER 16719M: Jens Axboe <axboe@kernel.dk> 16720S: Maintained 16721F: Documentation/admin-guide/blockdev/ramdisk.rst 16722F: drivers/block/brd.c 16723 16724RANCHU VIRTUAL BOARD FOR MIPS 16725M: Miodrag Dinic <miodrag.dinic@mips.com> 16726L: linux-mips@vger.kernel.org 16727S: Supported 16728F: arch/mips/configs/generic/board-ranchu.config 16729F: arch/mips/generic/board-ranchu.c 16730 16731RANDOM NUMBER DRIVER 16732M: "Theodore Ts'o" <tytso@mit.edu> 16733M: Jason A. Donenfeld <Jason@zx2c4.com> 16734T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 16735S: Maintained 16736F: drivers/char/random.c 16737F: drivers/virt/vmgenid.c 16738 16739RAPIDIO SUBSYSTEM 16740M: Matt Porter <mporter@kernel.crashing.org> 16741M: Alexandre Bounine <alex.bou9@gmail.com> 16742S: Maintained 16743F: drivers/rapidio/ 16744 16745RAS INFRASTRUCTURE 16746M: Tony Luck <tony.luck@intel.com> 16747M: Borislav Petkov <bp@alien8.de> 16748L: linux-edac@vger.kernel.org 16749S: Maintained 16750F: Documentation/admin-guide/ras.rst 16751F: drivers/ras/ 16752F: include/linux/ras.h 16753F: include/ras/ras_event.h 16754 16755RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 16756L: linux-wireless@vger.kernel.org 16757S: Orphan 16758F: drivers/net/wireless/ray* 16759 16760RC-CORE / LIRC FRAMEWORK 16761M: Sean Young <sean@mess.org> 16762L: linux-media@vger.kernel.org 16763S: Maintained 16764W: http://linuxtv.org 16765T: git git://linuxtv.org/media_tree.git 16766F: Documentation/driver-api/media/rc-core.rst 16767F: Documentation/userspace-api/media/rc/ 16768F: drivers/media/rc/ 16769F: include/media/rc-map.h 16770F: include/media/rc-core.h 16771F: include/uapi/linux/lirc.h 16772 16773RCMM REMOTE CONTROLS DECODER 16774M: Patrick Lerda <patrick9876@free.fr> 16775S: Maintained 16776F: drivers/media/rc/ir-rcmm-decoder.c 16777 16778RCUTORTURE TEST FRAMEWORK 16779M: "Paul E. McKenney" <paulmck@kernel.org> 16780M: Josh Triplett <josh@joshtriplett.org> 16781R: Steven Rostedt <rostedt@goodmis.org> 16782R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16783R: Lai Jiangshan <jiangshanlai@gmail.com> 16784L: rcu@vger.kernel.org 16785S: Supported 16786T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16787F: tools/testing/selftests/rcutorture 16788 16789RDACM20 Camera Sensor 16790M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16791M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16792M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16793M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16794L: linux-media@vger.kernel.org 16795S: Maintained 16796F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16797F: drivers/media/i2c/max9271.c 16798F: drivers/media/i2c/max9271.h 16799F: drivers/media/i2c/rdacm20.c 16800 16801RDACM21 Camera Sensor 16802M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16803M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16804M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16805M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16806L: linux-media@vger.kernel.org 16807S: Maintained 16808F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16809F: drivers/media/i2c/max9271.c 16810F: drivers/media/i2c/max9271.h 16811F: drivers/media/i2c/rdacm21.c 16812 16813RDC R-321X SoC 16814M: Florian Fainelli <florian@openwrt.org> 16815S: Maintained 16816 16817RDC R6040 FAST ETHERNET DRIVER 16818M: Florian Fainelli <f.fainelli@gmail.com> 16819L: netdev@vger.kernel.org 16820S: Maintained 16821F: drivers/net/ethernet/rdc/r6040.c 16822 16823RDMAVT - RDMA verbs software 16824M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16825L: linux-rdma@vger.kernel.org 16826S: Supported 16827F: drivers/infiniband/sw/rdmavt 16828 16829RDS - RELIABLE DATAGRAM SOCKETS 16830M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 16831L: netdev@vger.kernel.org 16832L: linux-rdma@vger.kernel.org 16833L: rds-devel@oss.oracle.com (moderated for non-subscribers) 16834S: Supported 16835W: https://oss.oracle.com/projects/rds/ 16836F: Documentation/networking/rds.rst 16837F: net/rds/ 16838 16839RDT - RESOURCE ALLOCATION 16840M: Fenghua Yu <fenghua.yu@intel.com> 16841M: Reinette Chatre <reinette.chatre@intel.com> 16842L: linux-kernel@vger.kernel.org 16843S: Supported 16844F: Documentation/x86/resctrl* 16845F: arch/x86/include/asm/resctrl.h 16846F: arch/x86/kernel/cpu/resctrl/ 16847F: tools/testing/selftests/resctrl/ 16848 16849READ-COPY UPDATE (RCU) 16850M: "Paul E. McKenney" <paulmck@kernel.org> 16851M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 16852M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 16853M: Josh Triplett <josh@joshtriplett.org> 16854R: Steven Rostedt <rostedt@goodmis.org> 16855R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16856R: Lai Jiangshan <jiangshanlai@gmail.com> 16857R: Joel Fernandes <joel@joelfernandes.org> 16858L: rcu@vger.kernel.org 16859S: Supported 16860W: http://www.rdrop.com/users/paulmck/RCU/ 16861T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16862F: Documentation/RCU/ 16863F: include/linux/rcu* 16864F: kernel/rcu/ 16865X: Documentation/RCU/torture.rst 16866X: include/linux/srcu*.h 16867X: kernel/rcu/srcu*.c 16868 16869REAL TIME CLOCK (RTC) SUBSYSTEM 16870M: Alessandro Zummo <a.zummo@towertech.it> 16871M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16872L: linux-rtc@vger.kernel.org 16873S: Maintained 16874Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 16875T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 16876F: Documentation/admin-guide/rtc.rst 16877F: Documentation/devicetree/bindings/rtc/ 16878F: drivers/rtc/ 16879F: include/linux/platform_data/rtc-* 16880F: include/linux/rtc.h 16881F: include/linux/rtc/ 16882F: include/uapi/linux/rtc.h 16883F: tools/testing/selftests/rtc/ 16884 16885REALTEK AUDIO CODECS 16886M: Oder Chiou <oder_chiou@realtek.com> 16887S: Maintained 16888F: include/sound/rt*.h 16889F: sound/soc/codecs/rt* 16890 16891REALTEK OTTO WATCHDOG 16892M: Sander Vanheule <sander@svanheule.net> 16893L: linux-watchdog@vger.kernel.org 16894S: Maintained 16895F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 16896F: drivers/watchdog/realtek_otto_wdt.c 16897 16898REALTEK RTL83xx SMI DSA ROUTER CHIPS 16899M: Linus Walleij <linus.walleij@linaro.org> 16900M: Alvin Šipraga <alsi@bang-olufsen.dk> 16901S: Maintained 16902F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 16903F: drivers/net/dsa/realtek/* 16904 16905REALTEK WIRELESS DRIVER (rtlwifi family) 16906M: Ping-Ke Shih <pkshih@realtek.com> 16907L: linux-wireless@vger.kernel.org 16908S: Maintained 16909W: https://wireless.wiki.kernel.org/ 16910T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 16911F: drivers/net/wireless/realtek/rtlwifi/ 16912 16913REALTEK WIRELESS DRIVER (rtw88) 16914M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 16915L: linux-wireless@vger.kernel.org 16916S: Maintained 16917F: drivers/net/wireless/realtek/rtw88/ 16918 16919REALTEK WIRELESS DRIVER (rtw89) 16920M: Ping-Ke Shih <pkshih@realtek.com> 16921L: linux-wireless@vger.kernel.org 16922S: Maintained 16923F: drivers/net/wireless/realtek/rtw89/ 16924 16925REDPINE WIRELESS DRIVER 16926M: Amitkumar Karwar <amitkarwar@gmail.com> 16927M: Siva Rebbagondla <siva8118@gmail.com> 16928L: linux-wireless@vger.kernel.org 16929S: Maintained 16930F: drivers/net/wireless/rsi/ 16931 16932REGISTER MAP ABSTRACTION 16933M: Mark Brown <broonie@kernel.org> 16934L: linux-kernel@vger.kernel.org 16935S: Supported 16936T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 16937F: Documentation/devicetree/bindings/regmap/ 16938F: drivers/base/regmap/ 16939F: include/linux/regmap.h 16940 16941REISERFS FILE SYSTEM 16942L: reiserfs-devel@vger.kernel.org 16943S: Supported 16944F: fs/reiserfs/ 16945 16946REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 16947M: Bjorn Andersson <bjorn.andersson@linaro.org> 16948M: Mathieu Poirier <mathieu.poirier@linaro.org> 16949L: linux-remoteproc@vger.kernel.org 16950S: Maintained 16951T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 16952F: Documentation/ABI/testing/sysfs-class-remoteproc 16953F: Documentation/devicetree/bindings/remoteproc/ 16954F: Documentation/staging/remoteproc.rst 16955F: drivers/remoteproc/ 16956F: include/linux/remoteproc.h 16957F: include/linux/remoteproc/ 16958 16959REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 16960M: Bjorn Andersson <bjorn.andersson@linaro.org> 16961M: Mathieu Poirier <mathieu.poirier@linaro.org> 16962L: linux-remoteproc@vger.kernel.org 16963S: Maintained 16964T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 16965F: Documentation/ABI/testing/sysfs-bus-rpmsg 16966F: Documentation/staging/rpmsg.rst 16967F: drivers/rpmsg/ 16968F: include/linux/rpmsg.h 16969F: include/linux/rpmsg/ 16970F: include/uapi/linux/rpmsg.h 16971F: samples/rpmsg/ 16972 16973REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 16974M: Stephan Gerhold <stephan@gerhold.net> 16975L: netdev@vger.kernel.org 16976L: linux-remoteproc@vger.kernel.org 16977S: Maintained 16978F: drivers/net/wwan/rpmsg_wwan_ctrl.c 16979 16980RENESAS CLOCK DRIVERS 16981M: Geert Uytterhoeven <geert+renesas@glider.be> 16982L: linux-renesas-soc@vger.kernel.org 16983S: Supported 16984T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 16985F: Documentation/devicetree/bindings/clock/renesas,* 16986F: drivers/clk/renesas/ 16987 16988RENESAS EMEV2 I2C DRIVER 16989M: Wolfram Sang <wsa+renesas@sang-engineering.com> 16990L: linux-renesas-soc@vger.kernel.org 16991S: Supported 16992F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 16993F: drivers/i2c/busses/i2c-emev2.c 16994 16995RENESAS ETHERNET DRIVERS 16996R: Sergey Shtylyov <s.shtylyov@omp.ru> 16997L: netdev@vger.kernel.org 16998L: linux-renesas-soc@vger.kernel.org 16999F: Documentation/devicetree/bindings/net/renesas,*.yaml 17000F: drivers/net/ethernet/renesas/ 17001F: include/linux/sh_eth.h 17002 17003RENESAS R-CAR GYROADC DRIVER 17004M: Marek Vasut <marek.vasut@gmail.com> 17005L: linux-iio@vger.kernel.org 17006S: Supported 17007F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17008F: drivers/iio/adc/rcar-gyroadc.c 17009 17010RENESAS R-CAR I2C DRIVERS 17011M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17012L: linux-renesas-soc@vger.kernel.org 17013S: Supported 17014F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17015F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17016F: drivers/i2c/busses/i2c-rcar.c 17017F: drivers/i2c/busses/i2c-sh_mobile.c 17018 17019RENESAS R-CAR SATA DRIVER 17020R: Sergey Shtylyov <s.shtylyov@omp.ru> 17021S: Supported 17022L: linux-ide@vger.kernel.org 17023L: linux-renesas-soc@vger.kernel.org 17024F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17025F: drivers/ata/sata_rcar.c 17026 17027RENESAS R-CAR THERMAL DRIVERS 17028M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17029L: linux-renesas-soc@vger.kernel.org 17030S: Supported 17031F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17032F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17033F: drivers/thermal/rcar_gen3_thermal.c 17034F: drivers/thermal/rcar_thermal.c 17035 17036RENESAS RIIC DRIVER 17037M: Chris Brandt <chris.brandt@renesas.com> 17038L: linux-renesas-soc@vger.kernel.org 17039S: Supported 17040F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17041F: drivers/i2c/busses/i2c-riic.c 17042 17043RENESAS USB PHY DRIVER 17044M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17045L: linux-renesas-soc@vger.kernel.org 17046S: Maintained 17047F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17048 17049RENESAS RZ/G2L A/D DRIVER 17050M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17051L: linux-iio@vger.kernel.org 17052L: linux-renesas-soc@vger.kernel.org 17053S: Supported 17054F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17055F: drivers/iio/adc/rzg2l_adc.c 17056 17057RENESAS RZ/N1 RTC CONTROLLER DRIVER 17058M: Miquel Raynal <miquel.raynal@bootlin.com> 17059L: linux-rtc@vger.kernel.org 17060L: linux-renesas-soc@vger.kernel.org 17061S: Maintained 17062F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17063F: drivers/rtc/rtc-rzn1.c 17064 17065RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17066M: Miquel Raynal <miquel.raynal@bootlin.com> 17067L: linux-mtd@lists.infradead.org 17068L: linux-renesas-soc@vger.kernel.org 17069S: Maintained 17070F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17071F: drivers/mtd/nand/raw/renesas-nand-controller.c 17072 17073RESET CONTROLLER FRAMEWORK 17074M: Philipp Zabel <p.zabel@pengutronix.de> 17075S: Maintained 17076T: git git://git.pengutronix.de/git/pza/linux 17077F: Documentation/devicetree/bindings/reset/ 17078F: Documentation/driver-api/reset.rst 17079F: drivers/reset/ 17080F: include/dt-bindings/reset/ 17081F: include/linux/reset-controller.h 17082F: include/linux/reset.h 17083F: include/linux/reset/ 17084K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17085 17086RESTARTABLE SEQUENCES SUPPORT 17087M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17088M: Peter Zijlstra <peterz@infradead.org> 17089M: "Paul E. McKenney" <paulmck@kernel.org> 17090M: Boqun Feng <boqun.feng@gmail.com> 17091L: linux-kernel@vger.kernel.org 17092S: Supported 17093F: include/trace/events/rseq.h 17094F: include/uapi/linux/rseq.h 17095F: kernel/rseq.c 17096F: tools/testing/selftests/rseq/ 17097 17098RFKILL 17099M: Johannes Berg <johannes@sipsolutions.net> 17100L: linux-wireless@vger.kernel.org 17101S: Maintained 17102W: https://wireless.wiki.kernel.org/ 17103Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17104T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17105T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17106F: Documentation/ABI/stable/sysfs-class-rfkill 17107F: Documentation/driver-api/rfkill.rst 17108F: include/linux/rfkill.h 17109F: include/uapi/linux/rfkill.h 17110F: net/rfkill/ 17111 17112RHASHTABLE 17113M: Thomas Graf <tgraf@suug.ch> 17114M: Herbert Xu <herbert@gondor.apana.org.au> 17115L: netdev@vger.kernel.org 17116S: Maintained 17117F: include/linux/rhashtable-types.h 17118F: include/linux/rhashtable.h 17119F: lib/rhashtable.c 17120F: lib/test_rhashtable.c 17121 17122RICOH R5C592 MEMORYSTICK DRIVER 17123M: Maxim Levitsky <maximlevitsky@gmail.com> 17124S: Maintained 17125F: drivers/memstick/host/r592.* 17126 17127RICOH SMARTMEDIA/XD DRIVER 17128M: Maxim Levitsky <maximlevitsky@gmail.com> 17129S: Maintained 17130F: drivers/mtd/nand/raw/r852.c 17131F: drivers/mtd/nand/raw/r852.h 17132 17133RISC-V PMU DRIVERS 17134M: Atish Patra <atishp@atishpatra.org> 17135R: Anup Patel <anup@brainfault.org> 17136L: linux-riscv@lists.infradead.org 17137S: Supported 17138F: drivers/perf/riscv_pmu.c 17139F: drivers/perf/riscv_pmu_legacy.c 17140F: drivers/perf/riscv_pmu_sbi.c 17141 17142RISC-V ARCHITECTURE 17143M: Paul Walmsley <paul.walmsley@sifive.com> 17144M: Palmer Dabbelt <palmer@dabbelt.com> 17145M: Albert Ou <aou@eecs.berkeley.edu> 17146L: linux-riscv@lists.infradead.org 17147S: Supported 17148P: Documentation/riscv/patch-acceptance.rst 17149T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17150F: arch/riscv/ 17151N: riscv 17152K: riscv 17153 17154RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17155M: Lewis Hanly <lewis.hanly@microchip.com> 17156M: Conor Dooley <conor.dooley@microchip.com> 17157L: linux-riscv@lists.infradead.org 17158S: Supported 17159F: arch/riscv/boot/dts/microchip/ 17160F: drivers/mailbox/mailbox-mpfs.c 17161F: drivers/soc/microchip/ 17162F: include/soc/microchip/mpfs.h 17163 17164RNBD BLOCK DRIVERS 17165M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17166M: Jack Wang <jinpu.wang@ionos.com> 17167L: linux-block@vger.kernel.org 17168S: Maintained 17169F: drivers/block/rnbd/ 17170 17171ROCCAT DRIVERS 17172M: Stefan Achatz <erazor_de@users.sourceforge.net> 17173S: Maintained 17174W: http://sourceforge.net/projects/roccat/ 17175F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17176F: drivers/hid/hid-roccat* 17177F: include/linux/hid-roccat* 17178 17179ROCKCHIP I2S TDM DRIVER 17180M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17181L: linux-rockchip@lists.infradead.org 17182S: Maintained 17183F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17184F: sound/soc/rockchip/rockchip_i2s_tdm.* 17185 17186ROCKCHIP ISP V1 DRIVER 17187M: Dafna Hirschfeld <dafna@fastmail.com> 17188L: linux-media@vger.kernel.org 17189L: linux-rockchip@lists.infradead.org 17190S: Maintained 17191F: Documentation/admin-guide/media/rkisp1.rst 17192F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17193F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17194F: drivers/media/platform/rockchip/rkisp1 17195F: include/uapi/linux/rkisp1-config.h 17196 17197ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17198M: Jacob Chen <jacob-chen@iotwrt.com> 17199M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17200L: linux-media@vger.kernel.org 17201L: linux-rockchip@lists.infradead.org 17202S: Maintained 17203F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17204F: drivers/media/platform/rockchip/rga/ 17205 17206ROCKCHIP VIDEO DECODER DRIVER 17207M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17208L: linux-media@vger.kernel.org 17209L: linux-rockchip@lists.infradead.org 17210S: Maintained 17211F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17212F: drivers/staging/media/rkvdec/ 17213 17214ROCKER DRIVER 17215M: Jiri Pirko <jiri@resnulli.us> 17216L: netdev@vger.kernel.org 17217S: Supported 17218F: drivers/net/ethernet/rocker/ 17219 17220ROCKETPORT EXPRESS/INFINITY DRIVER 17221M: Kevin Cernekee <cernekee@gmail.com> 17222L: linux-serial@vger.kernel.org 17223S: Odd Fixes 17224F: drivers/tty/serial/rp2.* 17225 17226ROHM BD99954 CHARGER IC 17227R: Matti Vaittinen <mazziesaccount@gmail.com> 17228S: Supported 17229F: drivers/power/supply/bd99954-charger.c 17230F: drivers/power/supply/bd99954-charger.h 17231 17232ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17233M: Tomasz Duszynski <tduszyns@gmail.com> 17234S: Maintained 17235F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17236F: drivers/iio/light/bh1750.c 17237 17238ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17239M: Marek Vasut <marek.vasut+renesas@gmail.com> 17240L: linux-kernel@vger.kernel.org 17241L: linux-renesas-soc@vger.kernel.org 17242S: Supported 17243F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17244F: drivers/gpio/gpio-bd9571mwv.c 17245F: drivers/mfd/bd9571mwv.c 17246F: drivers/regulator/bd9571mwv-regulator.c 17247F: include/linux/mfd/bd9571mwv.h 17248 17249ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17250R: Matti Vaittinen <mazziesaccount@gmail.com> 17251S: Supported 17252F: drivers/clk/clk-bd718x7.c 17253F: drivers/gpio/gpio-bd71815.c 17254F: drivers/gpio/gpio-bd71828.c 17255F: drivers/mfd/rohm-bd71828.c 17256F: drivers/mfd/rohm-bd718x7.c 17257F: drivers/mfd/rohm-bd9576.c 17258F: drivers/regulator/bd71815-regulator.c 17259F: drivers/regulator/bd71828-regulator.c 17260F: drivers/regulator/bd718x7-regulator.c 17261F: drivers/regulator/bd9576-regulator.c 17262F: drivers/regulator/rohm-regulator.c 17263F: drivers/rtc/rtc-bd70528.c 17264F: drivers/watchdog/bd9576_wdt.c 17265F: include/linux/mfd/rohm-bd71815.h 17266F: include/linux/mfd/rohm-bd71828.h 17267F: include/linux/mfd/rohm-bd718x7.h 17268F: include/linux/mfd/rohm-bd957x.h 17269F: include/linux/mfd/rohm-generic.h 17270F: include/linux/mfd/rohm-shared.h 17271 17272ROSE NETWORK LAYER 17273M: Ralf Baechle <ralf@linux-mips.org> 17274L: linux-hams@vger.kernel.org 17275S: Maintained 17276W: http://www.linux-ax25.org/ 17277F: include/net/rose.h 17278F: include/uapi/linux/rose.h 17279F: net/rose/ 17280 17281ROTATION DRIVER FOR ALLWINNER A83T 17282M: Jernej Skrabec <jernej.skrabec@gmail.com> 17283L: linux-media@vger.kernel.org 17284S: Maintained 17285T: git git://linuxtv.org/media_tree.git 17286F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17287F: drivers/media/platform/sunxi/sun8i-rotate/ 17288 17289RPMSG TTY DRIVER 17290M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17291L: linux-remoteproc@vger.kernel.org 17292S: Maintained 17293F: drivers/tty/rpmsg_tty.c 17294 17295RTL2830 MEDIA DRIVER 17296M: Antti Palosaari <crope@iki.fi> 17297L: linux-media@vger.kernel.org 17298S: Maintained 17299W: https://linuxtv.org 17300W: http://palosaari.fi/linux/ 17301Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17302T: git git://linuxtv.org/anttip/media_tree.git 17303F: drivers/media/dvb-frontends/rtl2830* 17304 17305RTL2832 MEDIA DRIVER 17306M: Antti Palosaari <crope@iki.fi> 17307L: linux-media@vger.kernel.org 17308S: Maintained 17309W: https://linuxtv.org 17310W: http://palosaari.fi/linux/ 17311Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17312T: git git://linuxtv.org/anttip/media_tree.git 17313F: drivers/media/dvb-frontends/rtl2832* 17314 17315RTL2832_SDR MEDIA DRIVER 17316M: Antti Palosaari <crope@iki.fi> 17317L: linux-media@vger.kernel.org 17318S: Maintained 17319W: https://linuxtv.org 17320W: http://palosaari.fi/linux/ 17321Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17322T: git git://linuxtv.org/anttip/media_tree.git 17323F: drivers/media/dvb-frontends/rtl2832_sdr* 17324 17325RTL8180 WIRELESS DRIVER 17326L: linux-wireless@vger.kernel.org 17327S: Orphan 17328W: https://wireless.wiki.kernel.org/ 17329T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17330F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17331 17332RTL8187 WIRELESS DRIVER 17333M: Herton Ronaldo Krzesinski <herton@canonical.com> 17334M: Hin-Tak Leung <htl10@users.sourceforge.net> 17335M: Larry Finger <Larry.Finger@lwfinger.net> 17336L: linux-wireless@vger.kernel.org 17337S: Maintained 17338W: https://wireless.wiki.kernel.org/ 17339T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17340F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17341 17342RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17343M: Jes Sorensen <Jes.Sorensen@gmail.com> 17344L: linux-wireless@vger.kernel.org 17345S: Maintained 17346T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17347F: drivers/net/wireless/realtek/rtl8xxxu/ 17348 17349RTRS TRANSPORT DRIVERS 17350M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17351M: Jack Wang <jinpu.wang@ionos.com> 17352L: linux-rdma@vger.kernel.org 17353S: Maintained 17354F: drivers/infiniband/ulp/rtrs/ 17355 17356RXRPC SOCKETS (AF_RXRPC) 17357M: David Howells <dhowells@redhat.com> 17358M: Marc Dionne <marc.dionne@auristor.com> 17359L: linux-afs@lists.infradead.org 17360S: Supported 17361W: https://www.infradead.org/~dhowells/kafs/ 17362F: Documentation/networking/rxrpc.rst 17363F: include/keys/rxrpc-type.h 17364F: include/net/af_rxrpc.h 17365F: include/trace/events/rxrpc.h 17366F: include/uapi/linux/rxrpc.h 17367F: net/rxrpc/ 17368 17369S3 SAVAGE FRAMEBUFFER DRIVER 17370M: Antonino Daplas <adaplas@gmail.com> 17371L: linux-fbdev@vger.kernel.org 17372S: Maintained 17373F: drivers/video/fbdev/savage/ 17374 17375S390 17376M: Heiko Carstens <hca@linux.ibm.com> 17377M: Vasily Gorbik <gor@linux.ibm.com> 17378M: Alexander Gordeev <agordeev@linux.ibm.com> 17379R: Christian Borntraeger <borntraeger@linux.ibm.com> 17380R: Sven Schnelle <svens@linux.ibm.com> 17381L: linux-s390@vger.kernel.org 17382S: Supported 17383W: http://www.ibm.com/developerworks/linux/linux390/ 17384T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 17385F: Documentation/driver-api/s390-drivers.rst 17386F: Documentation/s390/ 17387F: arch/s390/ 17388F: drivers/s390/ 17389 17390S390 COMMON I/O LAYER 17391M: Vineeth Vijayan <vneethv@linux.ibm.com> 17392M: Peter Oberparleiter <oberpar@linux.ibm.com> 17393L: linux-s390@vger.kernel.org 17394S: Supported 17395W: http://www.ibm.com/developerworks/linux/linux390/ 17396F: drivers/s390/cio/ 17397 17398S390 DASD DRIVER 17399M: Stefan Haberland <sth@linux.ibm.com> 17400M: Jan Hoeppner <hoeppner@linux.ibm.com> 17401L: linux-s390@vger.kernel.org 17402S: Supported 17403W: http://www.ibm.com/developerworks/linux/linux390/ 17404F: block/partitions/ibm.c 17405F: drivers/s390/block/dasd* 17406F: include/linux/dasd_mod.h 17407 17408S390 IOMMU (PCI) 17409M: Matthew Rosato <mjrosato@linux.ibm.com> 17410M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17411L: linux-s390@vger.kernel.org 17412S: Supported 17413W: http://www.ibm.com/developerworks/linux/linux390/ 17414F: drivers/iommu/s390-iommu.c 17415 17416S390 IUCV NETWORK LAYER 17417M: Alexandra Winter <wintera@linux.ibm.com> 17418M: Wenjia Zhang <wenjia@linux.ibm.com> 17419L: linux-s390@vger.kernel.org 17420L: netdev@vger.kernel.org 17421S: Supported 17422W: http://www.ibm.com/developerworks/linux/linux390/ 17423F: drivers/s390/net/*iucv* 17424F: include/net/iucv/ 17425F: net/iucv/ 17426 17427S390 NETWORK DRIVERS 17428M: Alexandra Winter <wintera@linux.ibm.com> 17429M: Wenjia Zhang <wenjia@linux.ibm.com> 17430L: linux-s390@vger.kernel.org 17431L: netdev@vger.kernel.org 17432S: Supported 17433W: http://www.ibm.com/developerworks/linux/linux390/ 17434F: drivers/s390/net/ 17435 17436S390 PCI SUBSYSTEM 17437M: Niklas Schnelle <schnelle@linux.ibm.com> 17438M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17439L: linux-s390@vger.kernel.org 17440S: Supported 17441W: http://www.ibm.com/developerworks/linux/linux390/ 17442F: arch/s390/pci/ 17443F: drivers/pci/hotplug/s390_pci_hpc.c 17444F: Documentation/s390/pci.rst 17445 17446S390 VFIO AP DRIVER 17447M: Tony Krowiak <akrowiak@linux.ibm.com> 17448M: Halil Pasic <pasic@linux.ibm.com> 17449M: Jason Herne <jjherne@linux.ibm.com> 17450L: linux-s390@vger.kernel.org 17451S: Supported 17452W: http://www.ibm.com/developerworks/linux/linux390/ 17453F: Documentation/s390/vfio-ap.rst 17454F: drivers/s390/crypto/vfio_ap* 17455 17456S390 VFIO-CCW DRIVER 17457M: Eric Farman <farman@linux.ibm.com> 17458M: Matthew Rosato <mjrosato@linux.ibm.com> 17459R: Halil Pasic <pasic@linux.ibm.com> 17460L: linux-s390@vger.kernel.org 17461L: kvm@vger.kernel.org 17462S: Supported 17463F: Documentation/s390/vfio-ccw.rst 17464F: drivers/s390/cio/vfio_ccw* 17465F: include/uapi/linux/vfio_ccw.h 17466 17467S390 VFIO-PCI DRIVER 17468M: Matthew Rosato <mjrosato@linux.ibm.com> 17469M: Eric Farman <farman@linux.ibm.com> 17470L: linux-s390@vger.kernel.org 17471L: kvm@vger.kernel.org 17472S: Supported 17473F: drivers/vfio/pci/vfio_pci_zdev.c 17474F: include/uapi/linux/vfio_zdev.h 17475 17476S390 ZCRYPT DRIVER 17477M: Harald Freudenberger <freude@linux.ibm.com> 17478L: linux-s390@vger.kernel.org 17479S: Supported 17480W: http://www.ibm.com/developerworks/linux/linux390/ 17481F: drivers/s390/crypto/ 17482 17483S390 ZFCP DRIVER 17484M: Steffen Maier <maier@linux.ibm.com> 17485M: Benjamin Block <bblock@linux.ibm.com> 17486L: linux-s390@vger.kernel.org 17487S: Supported 17488W: http://www.ibm.com/developerworks/linux/linux390/ 17489F: drivers/s390/scsi/zfcp_* 17490 17491S3C ADC BATTERY DRIVER 17492M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17493L: linux-samsung-soc@vger.kernel.org 17494S: Odd Fixes 17495F: drivers/power/supply/s3c_adc_battery.c 17496F: include/linux/s3c_adc_battery.h 17497 17498S3C24XX SD/MMC Driver 17499M: Ben Dooks <ben-linux@fluff.org> 17500L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17501S: Supported 17502F: drivers/mmc/host/s3cmci.* 17503 17504SAA6588 RDS RECEIVER DRIVER 17505M: Hans Verkuil <hverkuil@xs4all.nl> 17506L: linux-media@vger.kernel.org 17507S: Odd Fixes 17508W: https://linuxtv.org 17509T: git git://linuxtv.org/media_tree.git 17510F: drivers/media/i2c/saa6588* 17511 17512SAA7134 VIDEO4LINUX DRIVER 17513M: Mauro Carvalho Chehab <mchehab@kernel.org> 17514L: linux-media@vger.kernel.org 17515S: Odd fixes 17516W: https://linuxtv.org 17517T: git git://linuxtv.org/media_tree.git 17518F: Documentation/driver-api/media/drivers/saa7134* 17519F: drivers/media/pci/saa7134/ 17520 17521SAA7146 VIDEO4LINUX-2 DRIVER 17522M: Hans Verkuil <hverkuil@xs4all.nl> 17523L: linux-media@vger.kernel.org 17524S: Maintained 17525T: git git://linuxtv.org/media_tree.git 17526F: drivers/media/common/saa7146/ 17527F: drivers/media/pci/saa7146/ 17528F: include/media/drv-intf/saa7146* 17529 17530SAFESETID SECURITY MODULE 17531M: Micah Morton <mortonm@chromium.org> 17532S: Supported 17533F: Documentation/admin-guide/LSM/SafeSetID.rst 17534F: security/safesetid/ 17535 17536SAMSUNG AUDIO (ASoC) DRIVERS 17537M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17538M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17539L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17540S: Supported 17541B: mailto:linux-samsung-soc@vger.kernel.org 17542F: Documentation/devicetree/bindings/sound/samsung* 17543F: sound/soc/samsung/ 17544 17545SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 17546M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17547L: linux-crypto@vger.kernel.org 17548L: linux-samsung-soc@vger.kernel.org 17549S: Maintained 17550F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 17551F: drivers/crypto/exynos-rng.c 17552 17553SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 17554M: Łukasz Stelmach <l.stelmach@samsung.com> 17555L: linux-samsung-soc@vger.kernel.org 17556S: Maintained 17557F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 17558F: drivers/char/hw_random/exynos-trng.c 17559 17560SAMSUNG FRAMEBUFFER DRIVER 17561M: Jingoo Han <jingoohan1@gmail.com> 17562L: linux-fbdev@vger.kernel.org 17563S: Maintained 17564F: drivers/video/fbdev/s3c-fb.c 17565 17566SAMSUNG INTERCONNECT DRIVERS 17567M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17568M: Artur Świgoń <a.swigon@samsung.com> 17569L: linux-pm@vger.kernel.org 17570L: linux-samsung-soc@vger.kernel.org 17571S: Supported 17572F: drivers/interconnect/samsung/ 17573 17574SAMSUNG LAPTOP DRIVER 17575M: Corentin Chary <corentin.chary@gmail.com> 17576L: platform-driver-x86@vger.kernel.org 17577S: Maintained 17578F: drivers/platform/x86/samsung-laptop.c 17579 17580SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 17581M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17582M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 17583L: linux-kernel@vger.kernel.org 17584L: linux-samsung-soc@vger.kernel.org 17585S: Supported 17586B: mailto:linux-samsung-soc@vger.kernel.org 17587F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 17588F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 17589F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 17590F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 17591F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 17592F: drivers/clk/clk-s2mps11.c 17593F: drivers/mfd/sec*.c 17594F: drivers/regulator/s2m*.c 17595F: drivers/regulator/s5m*.c 17596F: drivers/rtc/rtc-s5m.c 17597F: include/linux/mfd/samsung/ 17598 17599SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 17600M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 17601L: linux-media@vger.kernel.org 17602L: linux-samsung-soc@vger.kernel.org 17603S: Maintained 17604F: drivers/media/platform/samsung/s3c-camif/ 17605F: include/media/drv-intf/s3c_camif.h 17606 17607SAMSUNG S3FWRN5 NFC DRIVER 17608M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17609M: Krzysztof Opasiak <k.opasiak@samsung.com> 17610L: linux-nfc@lists.01.org (subscribers-only) 17611S: Maintained 17612F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 17613F: drivers/nfc/s3fwrn5 17614 17615SAMSUNG S5C73M3 CAMERA DRIVER 17616M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17617M: Andrzej Hajda <andrzej.hajda@intel.com> 17618L: linux-media@vger.kernel.org 17619S: Supported 17620F: drivers/media/i2c/s5c73m3/* 17621 17622SAMSUNG S5K5BAF CAMERA DRIVER 17623M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17624M: Andrzej Hajda <andrzej.hajda@intel.com> 17625L: linux-media@vger.kernel.org 17626S: Supported 17627F: drivers/media/i2c/s5k5baf.c 17628 17629SAMSUNG S5P Security SubSystem (SSS) DRIVER 17630M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17631M: Vladimir Zapolskiy <vz@mleia.com> 17632L: linux-crypto@vger.kernel.org 17633L: linux-samsung-soc@vger.kernel.org 17634S: Maintained 17635F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 17636F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 17637F: drivers/crypto/s5p-sss.c 17638 17639SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 17640M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17641L: linux-media@vger.kernel.org 17642S: Supported 17643Q: https://patchwork.linuxtv.org/project/linux-media/list/ 17644F: drivers/media/platform/samsung/exynos4-is/ 17645 17646SAMSUNG SOC CLOCK DRIVERS 17647M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17648M: Tomasz Figa <tomasz.figa@gmail.com> 17649M: Chanwoo Choi <cw00.choi@samsung.com> 17650R: Alim Akhtar <alim.akhtar@samsung.com> 17651L: linux-samsung-soc@vger.kernel.org 17652S: Supported 17653T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 17654F: Documentation/devicetree/bindings/clock/samsung,*.yaml 17655F: Documentation/devicetree/bindings/clock/samsung,s3c* 17656F: drivers/clk/samsung/ 17657F: include/dt-bindings/clock/exynos*.h 17658F: include/dt-bindings/clock/s3c*.h 17659F: include/dt-bindings/clock/s5p*.h 17660F: include/dt-bindings/clock/samsung,*.h 17661F: include/linux/clk/samsung.h 17662F: include/linux/platform_data/clk-s3c2410.h 17663 17664SAMSUNG SPI DRIVERS 17665M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17666M: Andi Shyti <andi@etezian.org> 17667L: linux-spi@vger.kernel.org 17668L: linux-samsung-soc@vger.kernel.org 17669S: Maintained 17670F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 17671F: drivers/spi/spi-s3c* 17672F: include/linux/platform_data/spi-s3c64xx.h 17673F: include/linux/spi/s3c24xx-fiq.h 17674 17675SAMSUNG SXGBE DRIVERS 17676M: Byungho An <bh74.an@samsung.com> 17677L: netdev@vger.kernel.org 17678S: Supported 17679F: drivers/net/ethernet/samsung/sxgbe/ 17680 17681SAMSUNG THERMAL DRIVER 17682M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 17683M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17684L: linux-pm@vger.kernel.org 17685L: linux-samsung-soc@vger.kernel.org 17686S: Maintained 17687F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 17688F: drivers/thermal/samsung/ 17689 17690SAMSUNG USB2 PHY DRIVER 17691M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17692L: linux-kernel@vger.kernel.org 17693S: Supported 17694F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 17695F: Documentation/driver-api/phy/samsung-usb2.rst 17696F: drivers/phy/samsung/phy-exynos4210-usb2.c 17697F: drivers/phy/samsung/phy-exynos4x12-usb2.c 17698F: drivers/phy/samsung/phy-exynos5250-usb2.c 17699F: drivers/phy/samsung/phy-s5pv210-usb2.c 17700F: drivers/phy/samsung/phy-samsung-usb2.c 17701F: drivers/phy/samsung/phy-samsung-usb2.h 17702 17703SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 17704M: Paul Barker <paul.barker@sancloud.com> 17705R: Marc Murphy <marc.murphy@sancloud.com> 17706S: Supported 17707F: arch/arm/boot/dts/am335x-sancloud* 17708 17709SC1200 WDT DRIVER 17710M: Zwane Mwaikambo <zwanem@gmail.com> 17711S: Maintained 17712F: drivers/watchdog/sc1200wdt.c 17713 17714SCHEDULER 17715M: Ingo Molnar <mingo@redhat.com> 17716M: Peter Zijlstra <peterz@infradead.org> 17717M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 17718M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 17719R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 17720R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 17721R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 17722R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 17723R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 17724R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 17725L: linux-kernel@vger.kernel.org 17726S: Maintained 17727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 17728F: include/linux/preempt.h 17729F: include/linux/sched.h 17730F: include/linux/wait.h 17731F: include/uapi/linux/sched.h 17732F: kernel/sched/ 17733 17734SCR24X CHIP CARD INTERFACE DRIVER 17735M: Lubomir Rintel <lkundrak@v3.sk> 17736S: Supported 17737F: drivers/char/pcmcia/scr24x_cs.c 17738 17739SCSI RDMA PROTOCOL (SRP) INITIATOR 17740M: Bart Van Assche <bvanassche@acm.org> 17741L: linux-rdma@vger.kernel.org 17742S: Supported 17743Q: http://patchwork.kernel.org/project/linux-rdma/list/ 17744F: drivers/infiniband/ulp/srp/ 17745F: include/scsi/srp.h 17746 17747SCSI RDMA PROTOCOL (SRP) TARGET 17748M: Bart Van Assche <bvanassche@acm.org> 17749L: linux-rdma@vger.kernel.org 17750L: target-devel@vger.kernel.org 17751S: Supported 17752Q: http://patchwork.kernel.org/project/linux-rdma/list/ 17753F: drivers/infiniband/ulp/srpt/ 17754 17755SCSI SG DRIVER 17756M: Doug Gilbert <dgilbert@interlog.com> 17757L: linux-scsi@vger.kernel.org 17758S: Maintained 17759W: http://sg.danny.cz/sg 17760F: Documentation/scsi/scsi-generic.rst 17761F: drivers/scsi/sg.c 17762F: include/scsi/sg.h 17763 17764SCSI SUBSYSTEM 17765M: "James E.J. Bottomley" <jejb@linux.ibm.com> 17766M: "Martin K. Petersen" <martin.petersen@oracle.com> 17767L: linux-scsi@vger.kernel.org 17768S: Maintained 17769Q: https://patchwork.kernel.org/project/linux-scsi/list/ 17770T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 17771T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 17772F: Documentation/devicetree/bindings/scsi/ 17773F: drivers/scsi/ 17774F: drivers/ufs/ 17775F: include/scsi/ 17776 17777SCSI TAPE DRIVER 17778M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 17779L: linux-scsi@vger.kernel.org 17780S: Maintained 17781F: Documentation/scsi/st.rst 17782F: drivers/scsi/st.* 17783F: drivers/scsi/st_*.h 17784 17785SCSI TARGET CORE USER DRIVER 17786M: Bodo Stroesser <bostroesser@gmail.com> 17787L: linux-scsi@vger.kernel.org 17788L: target-devel@vger.kernel.org 17789S: Supported 17790F: Documentation/target/tcmu-design.rst 17791F: drivers/target/target_core_user.c 17792F: include/uapi/linux/target_core_user.h 17793 17794SCSI TARGET SUBSYSTEM 17795M: "Martin K. Petersen" <martin.petersen@oracle.com> 17796L: linux-scsi@vger.kernel.org 17797L: target-devel@vger.kernel.org 17798S: Supported 17799W: http://www.linux-iscsi.org 17800Q: https://patchwork.kernel.org/project/target-devel/list/ 17801T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 17802F: Documentation/target/ 17803F: drivers/target/ 17804F: include/target/ 17805 17806SCTP PROTOCOL 17807M: Vlad Yasevich <vyasevich@gmail.com> 17808M: Neil Horman <nhorman@tuxdriver.com> 17809M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 17810L: linux-sctp@vger.kernel.org 17811S: Maintained 17812W: http://lksctp.sourceforge.net 17813F: Documentation/networking/sctp.rst 17814F: include/linux/sctp.h 17815F: include/net/sctp/ 17816F: include/uapi/linux/sctp.h 17817F: net/sctp/ 17818 17819SCx200 CPU SUPPORT 17820M: Jim Cromie <jim.cromie@gmail.com> 17821S: Odd Fixes 17822F: Documentation/i2c/busses/scx200_acb.rst 17823F: arch/x86/platform/scx200/ 17824F: drivers/i2c/busses/scx200* 17825F: drivers/mtd/maps/scx200_docflash.c 17826F: drivers/watchdog/scx200_wdt.c 17827F: include/linux/scx200.h 17828 17829SCx200 GPIO DRIVER 17830M: Jim Cromie <jim.cromie@gmail.com> 17831S: Maintained 17832F: drivers/char/scx200_gpio.c 17833F: include/linux/scx200_gpio.h 17834 17835SCx200 HRT CLOCKSOURCE DRIVER 17836M: Jim Cromie <jim.cromie@gmail.com> 17837S: Maintained 17838F: drivers/clocksource/scx200_hrt.c 17839 17840SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 17841M: Sascha Sommer <saschasommer@freenet.de> 17842L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 17843S: Maintained 17844F: drivers/mmc/host/sdricoh_cs.c 17845 17846SECO BOARDS CEC DRIVER 17847M: Ettore Chimenti <ek5.chimenti@gmail.com> 17848S: Maintained 17849F: drivers/media/cec/platform/seco/seco-cec.c 17850F: drivers/media/cec/platform/seco/seco-cec.h 17851 17852SECURE COMPUTING 17853M: Kees Cook <keescook@chromium.org> 17854R: Andy Lutomirski <luto@amacapital.net> 17855R: Will Drewry <wad@chromium.org> 17856S: Supported 17857T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp 17858F: Documentation/userspace-api/seccomp_filter.rst 17859F: include/linux/seccomp.h 17860F: include/uapi/linux/seccomp.h 17861F: kernel/seccomp.c 17862F: tools/testing/selftests/kselftest_harness.h 17863F: tools/testing/selftests/seccomp/* 17864K: \bsecure_computing 17865K: \bTIF_SECCOMP\b 17866 17867SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 17868M: Al Cooper <alcooperx@gmail.com> 17869R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 17870L: linux-mmc@vger.kernel.org 17871S: Maintained 17872F: drivers/mmc/host/sdhci-brcmstb* 17873 17874SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 17875M: Adrian Hunter <adrian.hunter@intel.com> 17876L: linux-mmc@vger.kernel.org 17877S: Maintained 17878F: drivers/mmc/host/sdhci* 17879 17880SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 17881M: Eugen Hristev <eugen.hristev@microchip.com> 17882L: linux-mmc@vger.kernel.org 17883S: Supported 17884F: drivers/mmc/host/sdhci-of-at91.c 17885 17886SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 17887M: Ben Dooks <ben-linux@fluff.org> 17888M: Jaehoon Chung <jh80.chung@samsung.com> 17889L: linux-mmc@vger.kernel.org 17890S: Maintained 17891F: drivers/mmc/host/sdhci-s3c* 17892 17893SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 17894M: Viresh Kumar <vireshk@kernel.org> 17895L: linux-mmc@vger.kernel.org 17896S: Maintained 17897F: drivers/mmc/host/sdhci-spear.c 17898 17899SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 17900M: Kishon Vijay Abraham I <kishon@ti.com> 17901L: linux-mmc@vger.kernel.org 17902S: Maintained 17903F: drivers/mmc/host/sdhci-omap.c 17904 17905SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 17906M: Haibo Chen <haibo.chen@nxp.com> 17907L: linux-imx@nxp.com 17908L: linux-mmc@vger.kernel.org 17909S: Maintained 17910F: drivers/mmc/host/sdhci-esdhc-imx.c 17911 17912SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 17913M: Jonathan Derrick <jonathan.derrick@intel.com> 17914M: Revanth Rajashekar <revanth.rajashekar@intel.com> 17915L: linux-block@vger.kernel.org 17916S: Supported 17917F: block/opal_proto.h 17918F: block/sed* 17919F: include/linux/sed* 17920F: include/uapi/linux/sed* 17921 17922SECURITY CONTACT 17923M: Security Officers <security@kernel.org> 17924S: Supported 17925F: Documentation/admin-guide/security-bugs.rst 17926 17927SECURITY SUBSYSTEM 17928M: James Morris <jmorris@namei.org> 17929M: "Serge E. Hallyn" <serge@hallyn.com> 17930L: linux-security-module@vger.kernel.org (suggested Cc:) 17931S: Supported 17932W: http://kernsec.org/ 17933T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git 17934F: security/ 17935X: security/selinux/ 17936 17937SELINUX SECURITY MODULE 17938M: Paul Moore <paul@paul-moore.com> 17939M: Stephen Smalley <stephen.smalley.work@gmail.com> 17940M: Eric Paris <eparis@parisplace.org> 17941L: selinux@vger.kernel.org 17942S: Supported 17943W: https://selinuxproject.org 17944W: https://github.com/SELinuxProject 17945T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 17946F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 17947F: Documentation/ABI/obsolete/sysfs-selinux-disable 17948F: Documentation/admin-guide/LSM/SELinux.rst 17949F: include/trace/events/avc.h 17950F: include/uapi/linux/selinux_netlink.h 17951F: scripts/selinux/ 17952F: security/selinux/ 17953 17954SENSABLE PHANTOM 17955M: Jiri Slaby <jirislaby@kernel.org> 17956S: Maintained 17957F: drivers/misc/phantom.c 17958F: include/uapi/linux/phantom.h 17959 17960SENSEAIR SUNRISE 006-0-0007 17961M: Jacopo Mondi <jacopo@jmondi.org> 17962S: Maintained 17963F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 17964F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 17965F: drivers/iio/chemical/sunrise_co2.c 17966 17967SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 17968M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 17969S: Maintained 17970F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 17971F: drivers/iio/chemical/scd30.h 17972F: drivers/iio/chemical/scd30_core.c 17973F: drivers/iio/chemical/scd30_i2c.c 17974F: drivers/iio/chemical/scd30_serial.c 17975 17976SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 17977M: Roan van Dijk <roan@protonic.nl> 17978S: Maintained 17979F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 17980F: drivers/iio/chemical/scd4x.c 17981 17982SENSIRION SGP40 GAS SENSOR DRIVER 17983M: Andreas Klinger <ak@it-klinger.de> 17984S: Maintained 17985F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 17986F: drivers/iio/chemical/sgp40.c 17987 17988SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 17989M: Tomasz Duszynski <tduszyns@gmail.com> 17990S: Maintained 17991F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 17992F: drivers/iio/chemical/sps30.c 17993F: drivers/iio/chemical/sps30_i2c.c 17994F: drivers/iio/chemical/sps30_serial.c 17995 17996SERIAL DEVICE BUS 17997M: Rob Herring <robh@kernel.org> 17998L: linux-serial@vger.kernel.org 17999S: Maintained 18000F: Documentation/devicetree/bindings/serial/serial.yaml 18001F: drivers/tty/serdev/ 18002F: include/linux/serdev.h 18003 18004SERIAL DRIVERS 18005M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18006L: linux-serial@vger.kernel.org 18007S: Maintained 18008F: Documentation/devicetree/bindings/serial/ 18009F: drivers/tty/serial/ 18010 18011SERIAL IR RECEIVER 18012M: Sean Young <sean@mess.org> 18013L: linux-media@vger.kernel.org 18014S: Maintained 18015F: drivers/media/rc/serial_ir.c 18016 18017SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18018M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18019L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18020S: Maintained 18021F: Documentation/devicetree/bindings/slimbus/ 18022F: drivers/slimbus/ 18023F: include/linux/slimbus.h 18024 18025SFC NETWORK DRIVER 18026M: Edward Cree <ecree.xilinx@gmail.com> 18027M: Martin Habets <habetsm.xilinx@gmail.com> 18028L: netdev@vger.kernel.org 18029S: Supported 18030F: drivers/net/ethernet/sfc/ 18031 18032SFF/SFP/SFP+ MODULE SUPPORT 18033M: Russell King <linux@armlinux.org.uk> 18034L: netdev@vger.kernel.org 18035S: Maintained 18036F: drivers/net/phy/phylink.c 18037F: drivers/net/phy/sfp* 18038F: include/linux/mdio/mdio-i2c.h 18039F: include/linux/phylink.h 18040F: include/linux/sfp.h 18041K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18042 18043SGI GRU DRIVER 18044M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18045S: Maintained 18046F: drivers/misc/sgi-gru/ 18047 18048SGI XP/XPC/XPNET DRIVER 18049M: Robin Holt <robinmholt@gmail.com> 18050M: Steve Wahl <steve.wahl@hpe.com> 18051R: Mike Travis <mike.travis@hpe.com> 18052S: Maintained 18053F: drivers/misc/sgi-xp/ 18054 18055SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18056M: Karsten Graul <kgraul@linux.ibm.com> 18057L: linux-s390@vger.kernel.org 18058S: Supported 18059W: http://www.ibm.com/developerworks/linux/linux390/ 18060F: net/smc/ 18061 18062SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18063M: Linus Walleij <linus.walleij@linaro.org> 18064L: linux-iio@vger.kernel.org 18065S: Maintained 18066T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18067F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18068F: drivers/iio/light/gp2ap002.c 18069 18070SHARP RJ54N1CB0C SENSOR DRIVER 18071M: Jacopo Mondi <jacopo@jmondi.org> 18072L: linux-media@vger.kernel.org 18073S: Odd fixes 18074T: git git://linuxtv.org/media_tree.git 18075F: drivers/media/i2c/rj54n1cb0c.c 18076F: include/media/i2c/rj54n1cb0c.h 18077 18078SH_VOU V4L2 OUTPUT DRIVER 18079L: linux-media@vger.kernel.org 18080S: Orphan 18081F: drivers/media/platform/renesas/sh_vou.c 18082F: include/media/drv-intf/sh_vou.h 18083 18084SI2157 MEDIA DRIVER 18085M: Antti Palosaari <crope@iki.fi> 18086L: linux-media@vger.kernel.org 18087S: Maintained 18088W: https://linuxtv.org 18089W: http://palosaari.fi/linux/ 18090Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18091T: git git://linuxtv.org/anttip/media_tree.git 18092F: drivers/media/tuners/si2157* 18093 18094SI2165 MEDIA DRIVER 18095M: Matthias Schwarzott <zzam@gentoo.org> 18096L: linux-media@vger.kernel.org 18097S: Maintained 18098W: https://linuxtv.org 18099Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18100F: drivers/media/dvb-frontends/si2165* 18101 18102SI2168 MEDIA DRIVER 18103M: Antti Palosaari <crope@iki.fi> 18104L: linux-media@vger.kernel.org 18105S: Maintained 18106W: https://linuxtv.org 18107W: http://palosaari.fi/linux/ 18108Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18109T: git git://linuxtv.org/anttip/media_tree.git 18110F: drivers/media/dvb-frontends/si2168* 18111 18112SI470X FM RADIO RECEIVER I2C DRIVER 18113M: Hans Verkuil <hverkuil@xs4all.nl> 18114L: linux-media@vger.kernel.org 18115S: Odd Fixes 18116W: https://linuxtv.org 18117T: git git://linuxtv.org/media_tree.git 18118F: drivers/media/radio/si470x/radio-si470x-i2c.c 18119 18120SI470X FM RADIO RECEIVER USB DRIVER 18121M: Hans Verkuil <hverkuil@xs4all.nl> 18122L: linux-media@vger.kernel.org 18123S: Maintained 18124W: https://linuxtv.org 18125T: git git://linuxtv.org/media_tree.git 18126F: drivers/media/radio/si470x/radio-si470x-common.c 18127F: drivers/media/radio/si470x/radio-si470x-usb.c 18128F: drivers/media/radio/si470x/radio-si470x.h 18129 18130SI4713 FM RADIO TRANSMITTER I2C DRIVER 18131M: Eduardo Valentin <edubezval@gmail.com> 18132L: linux-media@vger.kernel.org 18133S: Odd Fixes 18134W: https://linuxtv.org 18135T: git git://linuxtv.org/media_tree.git 18136F: drivers/media/radio/si4713/si4713.? 18137 18138SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18139M: Eduardo Valentin <edubezval@gmail.com> 18140L: linux-media@vger.kernel.org 18141S: Odd Fixes 18142W: https://linuxtv.org 18143T: git git://linuxtv.org/media_tree.git 18144F: drivers/media/radio/si4713/radio-platform-si4713.c 18145 18146SI4713 FM RADIO TRANSMITTER USB DRIVER 18147M: Hans Verkuil <hverkuil@xs4all.nl> 18148L: linux-media@vger.kernel.org 18149S: Maintained 18150W: https://linuxtv.org 18151T: git git://linuxtv.org/media_tree.git 18152F: drivers/media/radio/si4713/radio-usb-si4713.c 18153 18154SIANO DVB DRIVER 18155M: Mauro Carvalho Chehab <mchehab@kernel.org> 18156L: linux-media@vger.kernel.org 18157S: Odd fixes 18158W: https://linuxtv.org 18159T: git git://linuxtv.org/media_tree.git 18160F: drivers/media/common/siano/ 18161F: drivers/media/mmc/siano/ 18162F: drivers/media/usb/siano/ 18163F: drivers/media/usb/siano/ 18164 18165SIFIVE DRIVERS 18166M: Palmer Dabbelt <palmer@dabbelt.com> 18167M: Paul Walmsley <paul.walmsley@sifive.com> 18168L: linux-riscv@lists.infradead.org 18169S: Supported 18170T: git git://github.com/sifive/riscv-linux.git 18171N: sifive 18172K: [^@]sifive 18173 18174SIFIVE FU540 SYSTEM-ON-CHIP 18175M: Paul Walmsley <paul.walmsley@sifive.com> 18176M: Palmer Dabbelt <palmer@dabbelt.com> 18177L: linux-riscv@lists.infradead.org 18178S: Supported 18179T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18180N: fu540 18181K: fu540 18182 18183SIFIVE PDMA DRIVER 18184M: Green Wan <green.wan@sifive.com> 18185S: Maintained 18186F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18187F: drivers/dma/sf-pdma/ 18188 18189SILEAD TOUCHSCREEN DRIVER 18190M: Hans de Goede <hdegoede@redhat.com> 18191L: linux-input@vger.kernel.org 18192L: platform-driver-x86@vger.kernel.org 18193S: Maintained 18194F: drivers/input/touchscreen/silead.c 18195F: drivers/platform/x86/touchscreen_dmi.c 18196 18197SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18198M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18199S: Supported 18200F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18201F: drivers/net/wireless/silabs/wfx/ 18202 18203SILICON MOTION SM712 FRAME BUFFER DRIVER 18204M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18205M: Teddy Wang <teddy.wang@siliconmotion.com> 18206M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18207L: linux-fbdev@vger.kernel.org 18208S: Maintained 18209F: Documentation/fb/sm712fb.rst 18210F: drivers/video/fbdev/sm712* 18211 18212SILVACO I3C DUAL-ROLE MASTER 18213M: Miquel Raynal <miquel.raynal@bootlin.com> 18214M: Conor Culhane <conor.culhane@silvaco.com> 18215L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18216S: Maintained 18217F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18218F: drivers/i3c/master/svc-i3c-master.c 18219 18220SIMPLEFB FB DRIVER 18221M: Hans de Goede <hdegoede@redhat.com> 18222L: linux-fbdev@vger.kernel.org 18223S: Maintained 18224F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18225F: drivers/video/fbdev/simplefb.c 18226F: include/linux/platform_data/simplefb.h 18227 18228SIMTEC EB110ATX (Chalice CATS) 18229M: Simtec Linux Team <linux@simtec.co.uk> 18230S: Supported 18231W: http://www.simtec.co.uk/products/EB110ATX/ 18232 18233SIMTEC EB2410ITX (BAST) 18234M: Simtec Linux Team <linux@simtec.co.uk> 18235S: Supported 18236W: http://www.simtec.co.uk/products/EB2410ITX/ 18237F: arch/arm/mach-s3c/bast-ide.c 18238F: arch/arm/mach-s3c/bast-irq.c 18239F: arch/arm/mach-s3c/mach-bast.c 18240 18241SIOX 18242M: Thorsten Scherer <t.scherer@eckelmann.de> 18243M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18244R: Pengutronix Kernel Team <kernel@pengutronix.de> 18245S: Supported 18246F: drivers/gpio/gpio-siox.c 18247F: drivers/siox/* 18248F: include/trace/events/siox.h 18249 18250SIPHASH PRF ROUTINES 18251M: Jason A. Donenfeld <Jason@zx2c4.com> 18252S: Maintained 18253F: include/linux/siphash.h 18254F: lib/siphash.c 18255F: lib/test_siphash.c 18256 18257SIS 190 ETHERNET DRIVER 18258M: Francois Romieu <romieu@fr.zoreil.com> 18259L: netdev@vger.kernel.org 18260S: Maintained 18261F: drivers/net/ethernet/sis/sis190.c 18262 18263SIS 900/7016 FAST ETHERNET DRIVER 18264M: Daniele Venzano <venza@brownhat.org> 18265L: netdev@vger.kernel.org 18266S: Maintained 18267W: http://www.brownhat.org/sis900.html 18268F: drivers/net/ethernet/sis/sis900.* 18269 18270SIS FRAMEBUFFER DRIVER 18271M: Thomas Winischhofer <thomas@winischhofer.net> 18272S: Maintained 18273W: http://www.winischhofer.net/linuxsisvga.shtml 18274F: Documentation/fb/sisfb.rst 18275F: drivers/video/fbdev/sis/ 18276F: include/video/sisfb.h 18277 18278SIS I2C TOUCHSCREEN DRIVER 18279M: Mika Penttilä <mika.penttila@nextfour.com> 18280L: linux-input@vger.kernel.org 18281S: Maintained 18282F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18283F: drivers/input/touchscreen/sis_i2c.c 18284 18285SIS USB2VGA DRIVER 18286M: Thomas Winischhofer <thomas@winischhofer.net> 18287S: Maintained 18288W: http://www.winischhofer.at/linuxsisusbvga.shtml 18289F: drivers/usb/misc/sisusbvga/ 18290 18291SL28 CPLD MFD DRIVER 18292M: Michael Walle <michael@walle.cc> 18293S: Maintained 18294F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18295F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18296F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18297F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18298F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18299F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18300F: drivers/gpio/gpio-sl28cpld.c 18301F: drivers/hwmon/sl28cpld-hwmon.c 18302F: drivers/irqchip/irq-sl28cpld.c 18303F: drivers/pwm/pwm-sl28cpld.c 18304F: drivers/watchdog/sl28cpld_wdt.c 18305 18306SLAB ALLOCATOR 18307M: Christoph Lameter <cl@linux.com> 18308M: Pekka Enberg <penberg@kernel.org> 18309M: David Rientjes <rientjes@google.com> 18310M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18311M: Andrew Morton <akpm@linux-foundation.org> 18312M: Vlastimil Babka <vbabka@suse.cz> 18313R: Roman Gushchin <roman.gushchin@linux.dev> 18314R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18315L: linux-mm@kvack.org 18316S: Maintained 18317T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18318F: include/linux/sl?b*.h 18319F: mm/sl?b* 18320 18321SLEEPABLE READ-COPY UPDATE (SRCU) 18322M: Lai Jiangshan <jiangshanlai@gmail.com> 18323M: "Paul E. McKenney" <paulmck@kernel.org> 18324M: Josh Triplett <josh@joshtriplett.org> 18325R: Steven Rostedt <rostedt@goodmis.org> 18326R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18327L: rcu@vger.kernel.org 18328S: Supported 18329W: http://www.rdrop.com/users/paulmck/RCU/ 18330T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18331F: include/linux/srcu*.h 18332F: kernel/rcu/srcu*.c 18333 18334SMACK SECURITY MODULE 18335M: Casey Schaufler <casey@schaufler-ca.com> 18336L: linux-security-module@vger.kernel.org 18337S: Maintained 18338W: http://schaufler-ca.com 18339T: git git://github.com/cschaufler/smack-next 18340F: Documentation/admin-guide/LSM/Smack.rst 18341F: security/smack/ 18342 18343SMC91x ETHERNET DRIVER 18344M: Nicolas Pitre <nico@fluxnic.net> 18345S: Odd Fixes 18346F: drivers/net/ethernet/smsc/smc91x.* 18347 18348SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18349M: Mark Rutland <mark.rutland@arm.com> 18350M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18351M: Sudeep Holla <sudeep.holla@arm.com> 18352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18353S: Maintained 18354F: drivers/firmware/smccc/ 18355F: include/linux/arm-smccc.h 18356 18357SMM665 HARDWARE MONITOR DRIVER 18358M: Guenter Roeck <linux@roeck-us.net> 18359L: linux-hwmon@vger.kernel.org 18360S: Maintained 18361F: Documentation/hwmon/smm665.rst 18362F: drivers/hwmon/smm665.c 18363 18364SMSC EMC2103 HARDWARE MONITOR DRIVER 18365M: Steve Glendinning <steve.glendinning@shawell.net> 18366L: linux-hwmon@vger.kernel.org 18367S: Maintained 18368F: Documentation/hwmon/emc2103.rst 18369F: drivers/hwmon/emc2103.c 18370 18371SMSC SCH5627 HARDWARE MONITOR DRIVER 18372M: Hans de Goede <hdegoede@redhat.com> 18373L: linux-hwmon@vger.kernel.org 18374S: Supported 18375F: Documentation/hwmon/sch5627.rst 18376F: drivers/hwmon/sch5627.c 18377 18378SMSC UFX6000 and UFX7000 USB to VGA DRIVER 18379M: Steve Glendinning <steve.glendinning@shawell.net> 18380L: linux-fbdev@vger.kernel.org 18381S: Maintained 18382F: drivers/video/fbdev/smscufx.c 18383 18384SMSC47B397 HARDWARE MONITOR DRIVER 18385M: Jean Delvare <jdelvare@suse.com> 18386L: linux-hwmon@vger.kernel.org 18387S: Maintained 18388F: Documentation/hwmon/smsc47b397.rst 18389F: drivers/hwmon/smsc47b397.c 18390 18391SMSC911x ETHERNET DRIVER 18392M: Steve Glendinning <steve.glendinning@shawell.net> 18393L: netdev@vger.kernel.org 18394S: Maintained 18395F: drivers/net/ethernet/smsc/smsc911x.* 18396F: include/linux/smsc911x.h 18397 18398SMSC9420 PCI ETHERNET DRIVER 18399M: Steve Glendinning <steve.glendinning@shawell.net> 18400L: netdev@vger.kernel.org 18401S: Maintained 18402F: drivers/net/ethernet/smsc/smsc9420.* 18403 18404SOCIONEXT (SNI) AVE NETWORK DRIVER 18405M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 18406L: netdev@vger.kernel.org 18407S: Maintained 18408F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 18409F: drivers/net/ethernet/socionext/sni_ave.c 18410 18411SOCIONEXT (SNI) NETSEC NETWORK DRIVER 18412M: Jassi Brar <jaswinder.singh@linaro.org> 18413M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 18414L: netdev@vger.kernel.org 18415S: Maintained 18416F: Documentation/devicetree/bindings/net/socionext-netsec.txt 18417F: drivers/net/ethernet/socionext/netsec.c 18418 18419SOCIONEXT (SNI) Synquacer SPI DRIVER 18420M: Masahisa Kojima <masahisa.kojima@linaro.org> 18421M: Jassi Brar <jaswinder.singh@linaro.org> 18422L: linux-spi@vger.kernel.org 18423S: Maintained 18424F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 18425F: drivers/spi/spi-synquacer.c 18426 18427SOCIONEXT SYNQUACER I2C DRIVER 18428M: Ard Biesheuvel <ardb@kernel.org> 18429L: linux-i2c@vger.kernel.org 18430S: Maintained 18431F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 18432F: drivers/i2c/busses/i2c-synquacer.c 18433 18434SOCIONEXT UNIPHIER SOUND DRIVER 18435L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18436S: Orphan 18437F: sound/soc/uniphier/ 18438 18439SOEKRIS NET48XX LED SUPPORT 18440M: Chris Boot <bootc@bootc.net> 18441S: Maintained 18442F: drivers/leds/leds-net48xx.c 18443 18444SOFT-IWARP DRIVER (siw) 18445M: Bernard Metzler <bmt@zurich.ibm.com> 18446L: linux-rdma@vger.kernel.org 18447S: Supported 18448F: drivers/infiniband/sw/siw/ 18449F: include/uapi/rdma/siw-abi.h 18450 18451SOFT-ROCE DRIVER (rxe) 18452M: Zhu Yanjun <zyjzyj2000@gmail.com> 18453L: linux-rdma@vger.kernel.org 18454S: Supported 18455F: drivers/infiniband/sw/rxe/ 18456F: include/uapi/rdma/rdma_user_rxe.h 18457 18458SOFTLOGIC 6x10 MPEG CODEC 18459M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 18460M: Anton Sviridenko <anton@corp.bluecherry.net> 18461M: Andrey Utkin <andrey_utkin@fastmail.com> 18462M: Ismael Luceno <ismael@iodev.co.uk> 18463L: linux-media@vger.kernel.org 18464S: Supported 18465F: drivers/media/pci/solo6x10/ 18466 18467SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 18468M: James Morse <james.morse@arm.com> 18469L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18470S: Maintained 18471F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 18472F: drivers/firmware/arm_sdei.c 18473F: include/linux/arm_sdei.h 18474F: include/uapi/linux/arm_sdei.h 18475 18476SOFTWARE NODES AND DEVICE PROPERTIES 18477R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18478R: Daniel Scally <djrscally@gmail.com> 18479R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18480R: Sakari Ailus <sakari.ailus@linux.intel.com> 18481L: linux-acpi@vger.kernel.org 18482S: Maintained 18483F: drivers/base/property.c 18484F: drivers/base/swnode.c 18485F: include/linux/fwnode.h 18486F: include/linux/property.h 18487 18488SOFTWARE RAID (Multiple Disks) SUPPORT 18489M: Song Liu <song@kernel.org> 18490L: linux-raid@vger.kernel.org 18491S: Supported 18492T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 18493F: drivers/md/Kconfig 18494F: drivers/md/Makefile 18495F: drivers/md/md* 18496F: drivers/md/raid* 18497F: include/linux/raid/ 18498F: include/uapi/linux/raid/ 18499 18500SOLIDRUN CLEARFOG SUPPORT 18501M: Russell King <linux@armlinux.org.uk> 18502S: Maintained 18503F: arch/arm/boot/dts/armada-388-clearfog* 18504F: arch/arm/boot/dts/armada-38x-solidrun-* 18505 18506SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 18507M: Russell King <linux@armlinux.org.uk> 18508S: Maintained 18509F: arch/arm/boot/dts/imx6*-cubox-i* 18510F: arch/arm/boot/dts/imx6*-hummingboard* 18511F: arch/arm/boot/dts/imx6*-sr-* 18512 18513SONIC NETWORK DRIVER 18514M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 18515L: netdev@vger.kernel.org 18516S: Maintained 18517F: drivers/net/ethernet/natsemi/sonic.* 18518 18519SONICS SILICON BACKPLANE DRIVER (SSB) 18520M: Michael Buesch <m@bues.ch> 18521L: linux-wireless@vger.kernel.org 18522S: Maintained 18523F: drivers/ssb/ 18524F: include/linux/ssb/ 18525 18526SONY IMX208 SENSOR DRIVER 18527M: Sakari Ailus <sakari.ailus@linux.intel.com> 18528L: linux-media@vger.kernel.org 18529S: Maintained 18530T: git git://linuxtv.org/media_tree.git 18531F: drivers/media/i2c/imx208.c 18532 18533SONY IMX214 SENSOR DRIVER 18534M: Ricardo Ribalda <ribalda@kernel.org> 18535L: linux-media@vger.kernel.org 18536S: Maintained 18537T: git git://linuxtv.org/media_tree.git 18538F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 18539F: drivers/media/i2c/imx214.c 18540 18541SONY IMX219 SENSOR DRIVER 18542M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18543L: linux-media@vger.kernel.org 18544S: Maintained 18545T: git git://linuxtv.org/media_tree.git 18546F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 18547F: drivers/media/i2c/imx219.c 18548 18549SONY IMX258 SENSOR DRIVER 18550M: Sakari Ailus <sakari.ailus@linux.intel.com> 18551L: linux-media@vger.kernel.org 18552S: Maintained 18553T: git git://linuxtv.org/media_tree.git 18554F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 18555F: drivers/media/i2c/imx258.c 18556 18557SONY IMX274 SENSOR DRIVER 18558M: Leon Luo <leonl@leopardimaging.com> 18559L: linux-media@vger.kernel.org 18560S: Maintained 18561T: git git://linuxtv.org/media_tree.git 18562F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 18563F: drivers/media/i2c/imx274.c 18564 18565SONY IMX290 SENSOR DRIVER 18566M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18567L: linux-media@vger.kernel.org 18568S: Maintained 18569T: git git://linuxtv.org/media_tree.git 18570F: Documentation/devicetree/bindings/media/i2c/imx290.txt 18571F: drivers/media/i2c/imx290.c 18572 18573SONY IMX319 SENSOR DRIVER 18574M: Bingbu Cao <bingbu.cao@intel.com> 18575L: linux-media@vger.kernel.org 18576S: Maintained 18577T: git git://linuxtv.org/media_tree.git 18578F: drivers/media/i2c/imx319.c 18579 18580SONY IMX334 SENSOR DRIVER 18581M: Paul J. Murphy <paul.j.murphy@intel.com> 18582M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18583L: linux-media@vger.kernel.org 18584S: Maintained 18585T: git git://linuxtv.org/media_tree.git 18586F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 18587F: drivers/media/i2c/imx334.c 18588 18589SONY IMX335 SENSOR DRIVER 18590M: Paul J. Murphy <paul.j.murphy@intel.com> 18591M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18592L: linux-media@vger.kernel.org 18593S: Maintained 18594T: git git://linuxtv.org/media_tree.git 18595F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 18596F: drivers/media/i2c/imx335.c 18597 18598SONY IMX355 SENSOR DRIVER 18599M: Tianshu Qiu <tian.shu.qiu@intel.com> 18600L: linux-media@vger.kernel.org 18601S: Maintained 18602T: git git://linuxtv.org/media_tree.git 18603F: drivers/media/i2c/imx355.c 18604 18605SONY IMX412 SENSOR DRIVER 18606M: Paul J. Murphy <paul.j.murphy@intel.com> 18607M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18608L: linux-media@vger.kernel.org 18609S: Maintained 18610T: git git://linuxtv.org/media_tree.git 18611F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 18612F: drivers/media/i2c/imx412.c 18613 18614SONY MEMORYSTICK SUBSYSTEM 18615M: Maxim Levitsky <maximlevitsky@gmail.com> 18616M: Alex Dubov <oakad@yahoo.com> 18617M: Ulf Hansson <ulf.hansson@linaro.org> 18618L: linux-mmc@vger.kernel.org 18619S: Maintained 18620T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 18621F: drivers/memstick/ 18622F: include/linux/memstick.h 18623 18624SONY VAIO CONTROL DEVICE DRIVER 18625M: Mattia Dongili <malattia@linux.it> 18626L: platform-driver-x86@vger.kernel.org 18627S: Maintained 18628W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 18629F: Documentation/admin-guide/laptops/sony-laptop.rst 18630F: drivers/char/sonypi.c 18631F: drivers/platform/x86/sony-laptop.c 18632F: include/linux/sony-laptop.h 18633 18634SOUND 18635M: Jaroslav Kysela <perex@perex.cz> 18636M: Takashi Iwai <tiwai@suse.com> 18637L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18638S: Maintained 18639W: http://www.alsa-project.org/ 18640Q: http://patchwork.kernel.org/project/alsa-devel/list/ 18641T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18642F: Documentation/sound/ 18643F: include/sound/ 18644F: include/uapi/sound/ 18645F: sound/ 18646F: tools/testing/selftests/alsa 18647 18648SOUND - COMPRESSED AUDIO 18649M: Vinod Koul <vkoul@kernel.org> 18650L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18651S: Supported 18652T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18653F: Documentation/sound/designs/compress-offload.rst 18654F: include/sound/compress_driver.h 18655F: include/uapi/sound/compress_* 18656F: sound/core/compress_offload.c 18657F: sound/soc/soc-compress.c 18658 18659SOUND - DMAENGINE HELPERS 18660M: Lars-Peter Clausen <lars@metafoo.de> 18661S: Supported 18662F: include/sound/dmaengine_pcm.h 18663F: sound/core/pcm_dmaengine.c 18664F: sound/soc/soc-generic-dmaengine-pcm.c 18665 18666SOUND - ALSA SELFTESTS 18667M: Mark Brown <broonie@kernel.org> 18668L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18669L: linux-kselftest@vger.kernel.org 18670S: Supported 18671F: tools/testing/selftests/alsa 18672 18673SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 18674M: Liam Girdwood <lgirdwood@gmail.com> 18675M: Mark Brown <broonie@kernel.org> 18676L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18677S: Supported 18678W: http://alsa-project.org/main/index.php/ASoC 18679T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 18680F: Documentation/devicetree/bindings/sound/ 18681F: Documentation/sound/soc/ 18682F: include/dt-bindings/sound/ 18683F: include/sound/soc* 18684F: sound/soc/ 18685 18686SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 18687M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 18688M: Liam Girdwood <lgirdwood@gmail.com> 18689M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 18690M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 18691M: Daniel Baluta <daniel.baluta@nxp.com> 18692L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 18693S: Supported 18694W: https://github.com/thesofproject/linux/ 18695F: sound/soc/sof/ 18696 18697SOUNDWIRE SUBSYSTEM 18698M: Vinod Koul <vkoul@kernel.org> 18699M: Bard Liao <yung-chuan.liao@linux.intel.com> 18700R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 18701R: Sanyog Kale <sanyog.r.kale@intel.com> 18702L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18703S: Supported 18704T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 18705F: Documentation/driver-api/soundwire/ 18706F: drivers/soundwire/ 18707F: include/linux/soundwire/ 18708 18709SP2 MEDIA DRIVER 18710M: Olli Salonen <olli.salonen@iki.fi> 18711L: linux-media@vger.kernel.org 18712S: Maintained 18713W: https://linuxtv.org 18714Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18715F: drivers/media/dvb-frontends/sp2* 18716 18717SPARC + UltraSPARC (sparc/sparc64) 18718M: "David S. Miller" <davem@davemloft.net> 18719L: sparclinux@vger.kernel.org 18720S: Maintained 18721Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 18722T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 18723T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 18724F: arch/sparc/ 18725F: drivers/sbus/ 18726 18727SPARC SERIAL DRIVERS 18728M: "David S. Miller" <davem@davemloft.net> 18729L: sparclinux@vger.kernel.org 18730S: Maintained 18731T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 18732T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 18733F: drivers/tty/serial/suncore.c 18734F: drivers/tty/serial/sunhv.c 18735F: drivers/tty/serial/sunsab.c 18736F: drivers/tty/serial/sunsab.h 18737F: drivers/tty/serial/sunsu.c 18738F: drivers/tty/serial/sunzilog.c 18739F: drivers/tty/serial/sunzilog.h 18740F: drivers/tty/vcc.c 18741F: include/linux/sunserialcore.h 18742 18743SPARSE CHECKER 18744M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 18745L: linux-sparse@vger.kernel.org 18746S: Maintained 18747W: https://sparse.docs.kernel.org/ 18748T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 18749Q: https://patchwork.kernel.org/project/linux-sparse/list/ 18750B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 18751F: include/linux/compiler.h 18752 18753SPEAKUP CONSOLE SPEECH DRIVER 18754M: William Hubbs <w.d.hubbs@gmail.com> 18755M: Chris Brannon <chris@the-brannons.com> 18756M: Kirk Reiser <kirk@reisers.ca> 18757M: Samuel Thibault <samuel.thibault@ens-lyon.org> 18758L: speakup@linux-speakup.org 18759S: Odd Fixes 18760W: http://www.linux-speakup.org/ 18761W: https://github.com/linux-speakup/speakup 18762B: https://github.com/linux-speakup/speakup/issues 18763F: drivers/accessibility/speakup/ 18764 18765SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 18766M: Viresh Kumar <vireshk@kernel.org> 18767M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 18768M: soc@kernel.org 18769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18770S: Maintained 18771W: http://www.st.com/spear 18772F: arch/arm/boot/dts/spear* 18773F: arch/arm/mach-spear/ 18774F: drivers/clk/spear/ 18775F: drivers/pinctrl/spear/ 18776 18777SPI NOR SUBSYSTEM 18778M: Tudor Ambarus <tudor.ambarus@microchip.com> 18779M: Pratyush Yadav <p.yadav@ti.com> 18780R: Michael Walle <michael@walle.cc> 18781L: linux-mtd@lists.infradead.org 18782S: Maintained 18783W: http://www.linux-mtd.infradead.org/ 18784Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 18785C: irc://irc.oftc.net/mtd 18786T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 18787F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 18788F: drivers/mtd/spi-nor/ 18789F: include/linux/mtd/spi-nor.h 18790 18791SPI SUBSYSTEM 18792M: Mark Brown <broonie@kernel.org> 18793L: linux-spi@vger.kernel.org 18794S: Maintained 18795Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 18796T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 18797F: Documentation/devicetree/bindings/spi/ 18798F: Documentation/spi/ 18799F: drivers/spi/ 18800F: include/linux/spi/ 18801F: include/uapi/linux/spi/ 18802F: tools/spi/ 18803 18804SPIDERNET NETWORK DRIVER for CELL 18805M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 18806M: Geoff Levand <geoff@infradead.org> 18807L: netdev@vger.kernel.org 18808L: linuxppc-dev@lists.ozlabs.org 18809S: Maintained 18810F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 18811F: drivers/net/ethernet/toshiba/spider_net* 18812 18813SPMI SUBSYSTEM 18814M: Stephen Boyd <sboyd@kernel.org> 18815L: linux-kernel@vger.kernel.org 18816S: Maintained 18817T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 18818F: Documentation/devicetree/bindings/spmi/ 18819F: drivers/spmi/ 18820F: include/dt-bindings/spmi/spmi.h 18821F: include/linux/spmi.h 18822F: include/trace/events/spmi.h 18823 18824SPU FILE SYSTEM 18825M: Jeremy Kerr <jk@ozlabs.org> 18826L: linuxppc-dev@lists.ozlabs.org 18827S: Supported 18828W: http://www.ibm.com/developerworks/power/cell/ 18829F: Documentation/filesystems/spufs/spufs.rst 18830F: arch/powerpc/platforms/cell/spufs/ 18831 18832SQUASHFS FILE SYSTEM 18833M: Phillip Lougher <phillip@squashfs.org.uk> 18834L: squashfs-devel@lists.sourceforge.net (subscribers-only) 18835S: Maintained 18836W: http://squashfs.org.uk 18837T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 18838F: Documentation/filesystems/squashfs.rst 18839F: fs/squashfs/ 18840 18841SRM (Alpha) environment access 18842M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 18843S: Maintained 18844F: arch/alpha/kernel/srm_env.c 18845 18846ST LSM6DSx IMU IIO DRIVER 18847M: Lorenzo Bianconi <lorenzo@kernel.org> 18848L: linux-iio@vger.kernel.org 18849S: Maintained 18850W: http://www.st.com/ 18851F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 18852F: drivers/iio/imu/st_lsm6dsx/ 18853 18854ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 18855M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 18856M: Sylvain Petinot <sylvain.petinot@foss.st.com> 18857L: linux-media@vger.kernel.org 18858S: Maintained 18859T: git git://linuxtv.org/media_tree.git 18860F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 18861F: drivers/media/i2c/st-mipid02.c 18862 18863ST STM32 I2C/SMBUS DRIVER 18864M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 18865M: Alain Volmat <alain.volmat@foss.st.com> 18866L: linux-i2c@vger.kernel.org 18867S: Maintained 18868F: drivers/i2c/busses/i2c-stm32* 18869 18870ST STM32 SPI DRIVER 18871M: Alain Volmat <alain.volmat@foss.st.com> 18872L: linux-spi@vger.kernel.org 18873S: Maintained 18874F: drivers/spi/spi-stm32.c 18875 18876ST STPDDC60 DRIVER 18877M: Daniel Nilsson <daniel.nilsson@flex.com> 18878L: linux-hwmon@vger.kernel.org 18879S: Maintained 18880F: Documentation/hwmon/stpddc60.rst 18881F: drivers/hwmon/pmbus/stpddc60.c 18882 18883ST VL53L0X ToF RANGER(I2C) IIO DRIVER 18884M: Song Qiang <songqiang1304521@gmail.com> 18885L: linux-iio@vger.kernel.org 18886S: Maintained 18887F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 18888F: drivers/iio/proximity/vl53l0x-i2c.c 18889 18890STABLE BRANCH 18891M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18892M: Sasha Levin <sashal@kernel.org> 18893L: stable@vger.kernel.org 18894S: Supported 18895F: Documentation/process/stable-kernel-rules.rst 18896 18897STAGING - ATOMISP DRIVER 18898M: Mauro Carvalho Chehab <mchehab@kernel.org> 18899R: Sakari Ailus <sakari.ailus@linux.intel.com> 18900L: linux-media@vger.kernel.org 18901S: Maintained 18902F: drivers/staging/media/atomisp/ 18903 18904STAGING - FIELDBUS SUBSYSTEM 18905M: Sven Van Asbroeck <TheSven73@gmail.com> 18906S: Maintained 18907F: drivers/staging/fieldbus/* 18908F: drivers/staging/fieldbus/Documentation/ 18909 18910STAGING - HMS ANYBUS-S BUS 18911M: Sven Van Asbroeck <TheSven73@gmail.com> 18912S: Maintained 18913F: drivers/staging/fieldbus/anybuss/ 18914 18915STAGING - INDUSTRIAL IO 18916M: Jonathan Cameron <jic23@kernel.org> 18917L: linux-iio@vger.kernel.org 18918S: Odd Fixes 18919F: Documentation/devicetree/bindings/staging/iio/ 18920F: drivers/staging/iio/ 18921 18922STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 18923M: Marc Dietrich <marvin24@gmx.de> 18924L: ac100@lists.launchpad.net (moderated for non-subscribers) 18925L: linux-tegra@vger.kernel.org 18926S: Maintained 18927F: drivers/staging/nvec/ 18928 18929STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 18930M: Jens Frederich <jfrederich@gmail.com> 18931M: Jon Nettleton <jon.nettleton@gmail.com> 18932S: Maintained 18933W: http://wiki.laptop.org/go/DCON 18934F: drivers/staging/olpc_dcon/ 18935 18936STAGING - REALTEK RTL8188EU DRIVERS 18937M: Larry Finger <Larry.Finger@lwfinger.net> 18938M: Phillip Potter <phil@philpotter.co.uk> 18939S: Supported 18940F: drivers/staging/r8188eu/ 18941 18942STAGING - REALTEK RTL8712U DRIVERS 18943M: Larry Finger <Larry.Finger@lwfinger.net> 18944M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 18945S: Odd Fixes 18946F: drivers/staging/rtl8712/ 18947 18948STAGING - SEPS525 LCD CONTROLLER DRIVERS 18949M: Michael Hennerich <michael.hennerich@analog.com> 18950L: linux-fbdev@vger.kernel.org 18951S: Supported 18952F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 18953F: drivers/staging/fbtft/fb_seps525.c 18954 18955STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 18956M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18957M: Teddy Wang <teddy.wang@siliconmotion.com> 18958M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18959L: linux-fbdev@vger.kernel.org 18960S: Maintained 18961F: drivers/staging/sm750fb/ 18962 18963STAGING - VIA VT665X DRIVERS 18964M: Forest Bond <forest@alittletooquiet.net> 18965S: Odd Fixes 18966F: drivers/staging/vt665?/ 18967 18968STAGING SUBSYSTEM 18969M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18970L: linux-staging@lists.linux.dev 18971S: Supported 18972T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 18973F: drivers/staging/ 18974 18975STARFIRE/DURALAN NETWORK DRIVER 18976M: Ion Badulescu <ionut@badula.org> 18977S: Odd Fixes 18978F: drivers/net/ethernet/adaptec/starfire* 18979 18980STARFIVE JH7100 CLOCK DRIVERS 18981M: Emil Renner Berthing <kernel@esmil.dk> 18982S: Maintained 18983F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 18984F: drivers/clk/starfive/clk-starfive-jh7100* 18985F: include/dt-bindings/clock/starfive-jh7100*.h 18986 18987STARFIVE JH7100 PINCTRL DRIVER 18988M: Emil Renner Berthing <kernel@esmil.dk> 18989L: linux-gpio@vger.kernel.org 18990S: Maintained 18991F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 18992F: drivers/pinctrl/pinctrl-starfive.c 18993F: include/dt-bindings/pinctrl/pinctrl-starfive.h 18994 18995STARFIVE JH7100 RESET CONTROLLER DRIVER 18996M: Emil Renner Berthing <kernel@esmil.dk> 18997S: Maintained 18998F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 18999F: drivers/reset/reset-starfive-jh7100.c 19000F: include/dt-bindings/reset/starfive-jh7100.h 19001 19002STATIC BRANCH/CALL 19003M: Peter Zijlstra <peterz@infradead.org> 19004M: Josh Poimboeuf <jpoimboe@kernel.org> 19005M: Jason Baron <jbaron@akamai.com> 19006R: Steven Rostedt <rostedt@goodmis.org> 19007R: Ard Biesheuvel <ardb@kernel.org> 19008S: Supported 19009F: arch/*/include/asm/jump_label*.h 19010F: arch/*/include/asm/static_call*.h 19011F: arch/*/kernel/jump_label.c 19012F: arch/*/kernel/static_call.c 19013F: include/linux/jump_label*.h 19014F: include/linux/static_call*.h 19015F: kernel/jump_label.c 19016F: kernel/static_call.c 19017 19018STI AUDIO (ASoC) DRIVERS 19019M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19020L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19021S: Maintained 19022F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19023F: sound/soc/sti/ 19024 19025STI CEC DRIVER 19026M: Alain Volmat <alain.volmat@foss.st.com> 19027S: Maintained 19028F: Documentation/devicetree/bindings/media/stih-cec.txt 19029F: drivers/media/cec/platform/sti/ 19030 19031STK1160 USB VIDEO CAPTURE DRIVER 19032M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19033L: linux-media@vger.kernel.org 19034S: Maintained 19035T: git git://linuxtv.org/media_tree.git 19036F: drivers/media/usb/stk1160/ 19037 19038STM32 AUDIO (ASoC) DRIVERS 19039M: Olivier Moysan <olivier.moysan@foss.st.com> 19040M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19041L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19042S: Maintained 19043F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19044F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19045F: sound/soc/stm/ 19046 19047STM32 TIMER/LPTIMER DRIVERS 19048M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19049S: Maintained 19050F: Documentation/ABI/testing/*timer-stm32 19051F: Documentation/devicetree/bindings/*/*stm32-*timer* 19052F: drivers/*/stm32-*timer* 19053F: drivers/pwm/pwm-stm32* 19054F: include/linux/*/stm32-*tim* 19055 19056STMMAC ETHERNET DRIVER 19057M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19058M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19059M: Jose Abreu <joabreu@synopsys.com> 19060L: netdev@vger.kernel.org 19061S: Supported 19062W: http://www.stlinux.com 19063F: Documentation/networking/device_drivers/ethernet/stmicro/ 19064F: drivers/net/ethernet/stmicro/stmmac/ 19065 19066SUN3/3X 19067M: Sam Creasey <sammy@sammy.net> 19068S: Maintained 19069W: http://sammy.net/sun3/ 19070F: arch/m68k/include/asm/sun3* 19071F: arch/m68k/kernel/*sun3* 19072F: arch/m68k/sun3*/ 19073F: drivers/net/ethernet/i825xx/sun3* 19074 19075SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19076M: Hans de Goede <hdegoede@redhat.com> 19077L: linux-input@vger.kernel.org 19078S: Maintained 19079F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19080F: drivers/input/keyboard/sun4i-lradc-keys.c 19081 19082SUNDANCE NETWORK DRIVER 19083M: Denis Kirjanov <kda@linux-powerpc.org> 19084L: netdev@vger.kernel.org 19085S: Maintained 19086F: drivers/net/ethernet/dlink/sundance.c 19087 19088SUNPLUS ETHERNET DRIVER 19089M: Wells Lu <wellslutw@gmail.com> 19090L: netdev@vger.kernel.org 19091S: Maintained 19092W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19093F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19094F: drivers/net/ethernet/sunplus/ 19095 19096SUNPLUS OCOTP DRIVER 19097M: Vincent Shih <vincent.sunplus@gmail.com> 19098S: Maintained 19099F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19100F: drivers/nvmem/sunplus-ocotp.c 19101 19102SUNPLUS PWM DRIVER 19103M: Hammer Hsieh <hammerh0314@gmail.com> 19104S: Maintained 19105F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19106F: drivers/pwm/pwm-sunplus.c 19107 19108SUNPLUS RTC DRIVER 19109M: Vincent Shih <vincent.sunplus@gmail.com> 19110L: linux-rtc@vger.kernel.org 19111S: Maintained 19112F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19113F: drivers/rtc/rtc-sunplus.c 19114 19115SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19116M: Li-hao Kuo <lhjeff911@gmail.com> 19117L: linux-spi@vger.kernel.org 19118S: Maintained 19119F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19120F: drivers/spi/spi-sunplus-sp7021.c 19121 19122SUNPLUS UART DRIVER 19123M: Hammer Hsieh <hammerh0314@gmail.com> 19124S: Maintained 19125F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19126F: drivers/tty/serial/sunplus-uart.c 19127 19128SUNPLUS WATCHDOG DRIVER 19129M: Xiantao Hu <xt.hu@cqplus1.com> 19130L: linux-watchdog@vger.kernel.org 19131S: Maintained 19132F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19133F: drivers/watchdog/sunplus_wdt.c 19134 19135SUPERH 19136M: Yoshinori Sato <ysato@users.sourceforge.jp> 19137M: Rich Felker <dalias@libc.org> 19138L: linux-sh@vger.kernel.org 19139S: Maintained 19140Q: http://patchwork.kernel.org/project/linux-sh/list/ 19141F: Documentation/sh/ 19142F: arch/sh/ 19143F: drivers/sh/ 19144 19145SUSPEND TO RAM 19146M: "Rafael J. Wysocki" <rafael@kernel.org> 19147M: Len Brown <len.brown@intel.com> 19148M: Pavel Machek <pavel@ucw.cz> 19149L: linux-pm@vger.kernel.org 19150S: Supported 19151B: https://bugzilla.kernel.org 19152F: Documentation/power/ 19153F: arch/x86/kernel/acpi/ 19154F: drivers/base/power/ 19155F: include/linux/freezer.h 19156F: include/linux/pm.h 19157F: include/linux/suspend.h 19158F: kernel/power/ 19159 19160SVGA HANDLING 19161M: Martin Mares <mj@ucw.cz> 19162L: linux-video@atrey.karlin.mff.cuni.cz 19163S: Maintained 19164F: Documentation/admin-guide/svga.rst 19165F: arch/x86/boot/video* 19166 19167SWIOTLB SUBSYSTEM 19168M: Christoph Hellwig <hch@infradead.org> 19169L: iommu@lists.linux-foundation.org 19170S: Supported 19171W: http://git.infradead.org/users/hch/dma-mapping.git 19172T: git git://git.infradead.org/users/hch/dma-mapping.git 19173F: arch/*/kernel/pci-swiotlb.c 19174F: include/linux/swiotlb.h 19175F: kernel/dma/swiotlb.c 19176 19177SWITCHDEV 19178M: Jiri Pirko <jiri@resnulli.us> 19179M: Ivan Vecera <ivecera@redhat.com> 19180L: netdev@vger.kernel.org 19181S: Supported 19182F: include/net/switchdev.h 19183F: net/switchdev/ 19184 19185SY8106A REGULATOR DRIVER 19186M: Icenowy Zheng <icenowy@aosc.io> 19187S: Maintained 19188F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19189F: drivers/regulator/sy8106a-regulator.c 19190 19191SYNC FILE FRAMEWORK 19192M: Sumit Semwal <sumit.semwal@linaro.org> 19193R: Gustavo Padovan <gustavo@padovan.org> 19194L: linux-media@vger.kernel.org 19195L: dri-devel@lists.freedesktop.org 19196S: Maintained 19197T: git git://anongit.freedesktop.org/drm/drm-misc 19198F: Documentation/driver-api/sync_file.rst 19199F: drivers/dma-buf/dma-fence* 19200F: drivers/dma-buf/sw_sync.c 19201F: drivers/dma-buf/sync_* 19202F: include/linux/sync_file.h 19203F: include/uapi/linux/sync_file.h 19204 19205SYNOPSYS ARC ARCHITECTURE 19206M: Vineet Gupta <vgupta@kernel.org> 19207L: linux-snps-arc@lists.infradead.org 19208S: Supported 19209T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19210F: Documentation/arc/ 19211F: Documentation/devicetree/bindings/arc/* 19212F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19213F: arch/arc/ 19214F: drivers/clocksource/arc_timer.c 19215F: drivers/tty/serial/arc_uart.c 19216 19217SYNOPSYS ARC HSDK SDP pll clock driver 19218M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19219S: Supported 19220F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19221F: drivers/clk/clk-hsdk-pll.c 19222 19223SYNOPSYS ARC SDP clock driver 19224M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19225S: Supported 19226F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19227F: drivers/clk/axs10x/* 19228 19229SYNOPSYS ARC SDP platform support 19230M: Alexey Brodkin <abrodkin@synopsys.com> 19231S: Supported 19232F: Documentation/devicetree/bindings/arc/axs10* 19233F: arch/arc/boot/dts/ax* 19234F: arch/arc/plat-axs10x 19235 19236SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19237M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19238S: Supported 19239F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19240F: drivers/reset/reset-axs10x.c 19241 19242SYNOPSYS CREG GPIO DRIVER 19243M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19244S: Maintained 19245F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19246F: drivers/gpio/gpio-creg-snps.c 19247 19248SYNOPSYS DESIGNWARE 8250 UART DRIVER 19249R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19250S: Maintained 19251F: drivers/tty/serial/8250/8250_dw.c 19252F: drivers/tty/serial/8250/8250_dwlib.* 19253F: drivers/tty/serial/8250/8250_lpss.c 19254 19255SYNOPSYS DESIGNWARE APB GPIO DRIVER 19256M: Hoan Tran <hoan@os.amperecomputing.com> 19257M: Serge Semin <fancer.lancer@gmail.com> 19258L: linux-gpio@vger.kernel.org 19259S: Maintained 19260F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19261F: drivers/gpio/gpio-dwapb.c 19262 19263SYNOPSYS DESIGNWARE APB SSI DRIVER 19264M: Serge Semin <fancer.lancer@gmail.com> 19265L: linux-spi@vger.kernel.org 19266S: Supported 19267F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19268F: drivers/spi/spi-dw* 19269 19270SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19271M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19272S: Maintained 19273F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19274F: drivers/dma/dw-axi-dmac/ 19275 19276SYNOPSYS DESIGNWARE DMAC DRIVER 19277M: Viresh Kumar <vireshk@kernel.org> 19278R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19279S: Maintained 19280F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19281F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19282F: drivers/dma/dw/ 19283F: include/dt-bindings/dma/dw-dmac.h 19284F: include/linux/dma/dw.h 19285F: include/linux/platform_data/dma-dw.h 19286 19287SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19288M: Jose Abreu <Jose.Abreu@synopsys.com> 19289L: netdev@vger.kernel.org 19290S: Supported 19291F: drivers/net/ethernet/synopsys/ 19292 19293SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19294M: Jose Abreu <Jose.Abreu@synopsys.com> 19295L: netdev@vger.kernel.org 19296S: Supported 19297F: drivers/net/pcs/pcs-xpcs.c 19298F: drivers/net/pcs/pcs-xpcs.h 19299F: include/linux/pcs/pcs-xpcs.h 19300 19301SYNOPSYS DESIGNWARE I2C DRIVER 19302M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19303R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19304R: Mika Westerberg <mika.westerberg@linux.intel.com> 19305R: Jan Dabros <jsd@semihalf.com> 19306L: linux-i2c@vger.kernel.org 19307S: Maintained 19308F: drivers/i2c/busses/i2c-designware-* 19309 19310SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19311M: Jaehoon Chung <jh80.chung@samsung.com> 19312L: linux-mmc@vger.kernel.org 19313S: Maintained 19314F: drivers/mmc/host/dw_mmc* 19315 19316SYNOPSYS HSDK RESET CONTROLLER DRIVER 19317M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19318S: Supported 19319F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19320F: drivers/reset/reset-hsdk.c 19321F: include/dt-bindings/reset/snps,hsdk-reset.h 19322 19323SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19324M: Prabu Thangamuthu <prabu.t@synopsys.com> 19325M: Manjunath M B <manjumb@synopsys.com> 19326L: linux-mmc@vger.kernel.org 19327S: Maintained 19328F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19329 19330SYSTEM CONFIGURATION (SYSCON) 19331M: Lee Jones <lee.jones@linaro.org> 19332M: Arnd Bergmann <arnd@arndb.de> 19333S: Supported 19334T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19335F: drivers/mfd/syscon.c 19336 19337SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19338M: Sudeep Holla <sudeep.holla@arm.com> 19339R: Cristian Marussi <cristian.marussi@arm.com> 19340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19341S: Maintained 19342F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19343F: drivers/clk/clk-sc[mp]i.c 19344F: drivers/cpufreq/sc[mp]i-cpufreq.c 19345F: drivers/firmware/arm_scmi/ 19346F: drivers/firmware/arm_scpi.c 19347F: drivers/regulator/scmi-regulator.c 19348F: drivers/reset/reset-scmi.c 19349F: include/linux/sc[mp]i_protocol.h 19350F: include/trace/events/scmi.h 19351F: include/uapi/linux/virtio_scmi.h 19352 19353SYSTEM RESET/SHUTDOWN DRIVERS 19354M: Sebastian Reichel <sre@kernel.org> 19355L: linux-pm@vger.kernel.org 19356S: Maintained 19357T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19358F: Documentation/devicetree/bindings/power/reset/ 19359F: drivers/power/reset/ 19360 19361SYSTEM TRACE MODULE CLASS 19362M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19363S: Maintained 19364T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19365F: Documentation/trace/stm.rst 19366F: drivers/hwtracing/stm/ 19367F: include/linux/stm.h 19368F: include/uapi/linux/stm.h 19369 19370SYSTEM76 ACPI DRIVER 19371M: Jeremy Soller <jeremy@system76.com> 19372M: System76 Product Development <productdev@system76.com> 19373L: platform-driver-x86@vger.kernel.org 19374S: Maintained 19375F: drivers/platform/x86/system76_acpi.c 19376 19377SYSV FILESYSTEM 19378M: Christoph Hellwig <hch@infradead.org> 19379S: Maintained 19380F: Documentation/filesystems/sysv-fs.rst 19381F: fs/sysv/ 19382F: include/linux/sysv_fs.h 19383 19384TASKSTATS STATISTICS INTERFACE 19385M: Balbir Singh <bsingharora@gmail.com> 19386S: Maintained 19387F: Documentation/accounting/taskstats* 19388F: include/linux/taskstats* 19389F: kernel/taskstats.c 19390 19391TC subsystem 19392M: Jamal Hadi Salim <jhs@mojatatu.com> 19393M: Cong Wang <xiyou.wangcong@gmail.com> 19394M: Jiri Pirko <jiri@resnulli.us> 19395L: netdev@vger.kernel.org 19396S: Maintained 19397F: include/net/pkt_cls.h 19398F: include/net/pkt_sched.h 19399F: include/net/tc_act/ 19400F: include/uapi/linux/pkt_cls.h 19401F: include/uapi/linux/pkt_sched.h 19402F: include/uapi/linux/tc_act/ 19403F: include/uapi/linux/tc_ematch/ 19404F: net/sched/ 19405F: tools/testing/selftests/tc-testing 19406 19407TC90522 MEDIA DRIVER 19408M: Akihiro Tsukada <tskd08@gmail.com> 19409L: linux-media@vger.kernel.org 19410S: Odd Fixes 19411F: drivers/media/dvb-frontends/tc90522* 19412 19413TCP LOW PRIORITY MODULE 19414M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 19415M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 19416S: Maintained 19417W: http://tcp-lp-mod.sourceforge.net/ 19418F: net/ipv4/tcp_lp.c 19419 19420TDA10071 MEDIA DRIVER 19421M: Antti Palosaari <crope@iki.fi> 19422L: linux-media@vger.kernel.org 19423S: Maintained 19424W: https://linuxtv.org 19425W: http://palosaari.fi/linux/ 19426Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19427T: git git://linuxtv.org/anttip/media_tree.git 19428F: drivers/media/dvb-frontends/tda10071* 19429 19430TDA18212 MEDIA DRIVER 19431M: Antti Palosaari <crope@iki.fi> 19432L: linux-media@vger.kernel.org 19433S: Maintained 19434W: https://linuxtv.org 19435W: http://palosaari.fi/linux/ 19436Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19437T: git git://linuxtv.org/anttip/media_tree.git 19438F: drivers/media/tuners/tda18212* 19439 19440TDA18218 MEDIA DRIVER 19441M: Antti Palosaari <crope@iki.fi> 19442L: linux-media@vger.kernel.org 19443S: Maintained 19444W: https://linuxtv.org 19445W: http://palosaari.fi/linux/ 19446Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19447T: git git://linuxtv.org/anttip/media_tree.git 19448F: drivers/media/tuners/tda18218* 19449 19450TDA18250 MEDIA DRIVER 19451M: Olli Salonen <olli.salonen@iki.fi> 19452L: linux-media@vger.kernel.org 19453S: Maintained 19454W: https://linuxtv.org 19455Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19456T: git git://linuxtv.org/media_tree.git 19457F: drivers/media/tuners/tda18250* 19458 19459TDA18271 MEDIA DRIVER 19460M: Michael Krufky <mkrufky@linuxtv.org> 19461L: linux-media@vger.kernel.org 19462S: Maintained 19463W: https://linuxtv.org 19464W: http://github.com/mkrufky 19465Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19466T: git git://linuxtv.org/mkrufky/tuners.git 19467F: drivers/media/tuners/tda18271* 19468 19469TDA1997x MEDIA DRIVER 19470M: Tim Harvey <tharvey@gateworks.com> 19471L: linux-media@vger.kernel.org 19472S: Maintained 19473W: https://linuxtv.org 19474Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19475F: drivers/media/i2c/tda1997x.* 19476 19477TDA827x MEDIA DRIVER 19478M: Michael Krufky <mkrufky@linuxtv.org> 19479L: linux-media@vger.kernel.org 19480S: Maintained 19481W: https://linuxtv.org 19482W: http://github.com/mkrufky 19483Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19484T: git git://linuxtv.org/mkrufky/tuners.git 19485F: drivers/media/tuners/tda8290.* 19486 19487TDA8290 MEDIA DRIVER 19488M: Michael Krufky <mkrufky@linuxtv.org> 19489L: linux-media@vger.kernel.org 19490S: Maintained 19491W: https://linuxtv.org 19492W: http://github.com/mkrufky 19493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19494T: git git://linuxtv.org/mkrufky/tuners.git 19495F: drivers/media/tuners/tda8290.* 19496 19497TDA9840 MEDIA DRIVER 19498M: Hans Verkuil <hverkuil@xs4all.nl> 19499L: linux-media@vger.kernel.org 19500S: Maintained 19501W: https://linuxtv.org 19502T: git git://linuxtv.org/media_tree.git 19503F: drivers/media/i2c/tda9840* 19504 19505TEA5761 TUNER DRIVER 19506M: Mauro Carvalho Chehab <mchehab@kernel.org> 19507L: linux-media@vger.kernel.org 19508S: Odd fixes 19509W: https://linuxtv.org 19510T: git git://linuxtv.org/media_tree.git 19511F: drivers/media/tuners/tea5761.* 19512 19513TEA5767 TUNER DRIVER 19514M: Mauro Carvalho Chehab <mchehab@kernel.org> 19515L: linux-media@vger.kernel.org 19516S: Maintained 19517W: https://linuxtv.org 19518T: git git://linuxtv.org/media_tree.git 19519F: drivers/media/tuners/tea5767.* 19520 19521TEA6415C MEDIA DRIVER 19522M: Hans Verkuil <hverkuil@xs4all.nl> 19523L: linux-media@vger.kernel.org 19524S: Maintained 19525W: https://linuxtv.org 19526T: git git://linuxtv.org/media_tree.git 19527F: drivers/media/i2c/tea6415c* 19528 19529TEA6420 MEDIA DRIVER 19530M: Hans Verkuil <hverkuil@xs4all.nl> 19531L: linux-media@vger.kernel.org 19532S: Maintained 19533W: https://linuxtv.org 19534T: git git://linuxtv.org/media_tree.git 19535F: drivers/media/i2c/tea6420* 19536 19537TEAM DRIVER 19538M: Jiri Pirko <jiri@resnulli.us> 19539L: netdev@vger.kernel.org 19540S: Supported 19541F: drivers/net/team/ 19542F: include/linux/if_team.h 19543F: include/uapi/linux/if_team.h 19544 19545TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 19546M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 19547S: Maintained 19548F: arch/x86/platform/ts5500/ 19549 19550TECHNOTREND USB IR RECEIVER 19551M: Sean Young <sean@mess.org> 19552L: linux-media@vger.kernel.org 19553S: Maintained 19554F: drivers/media/rc/ttusbir.c 19555 19556TECHWELL TW9910 VIDEO DECODER 19557L: linux-media@vger.kernel.org 19558S: Orphan 19559F: drivers/media/i2c/tw9910.c 19560F: include/media/i2c/tw9910.h 19561 19562TEE SUBSYSTEM 19563M: Jens Wiklander <jens.wiklander@linaro.org> 19564R: Sumit Garg <sumit.garg@linaro.org> 19565L: op-tee@lists.trustedfirmware.org 19566S: Maintained 19567F: Documentation/staging/tee.rst 19568F: drivers/tee/ 19569F: include/linux/tee_drv.h 19570F: include/uapi/linux/tee.h 19571 19572TEGRA ARCHITECTURE SUPPORT 19573M: Thierry Reding <thierry.reding@gmail.com> 19574M: Jonathan Hunter <jonathanh@nvidia.com> 19575L: linux-tegra@vger.kernel.org 19576S: Supported 19577Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 19578T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 19579N: [^a-z]tegra 19580 19581TEGRA CLOCK DRIVER 19582M: Peter De Schrijver <pdeschrijver@nvidia.com> 19583M: Prashant Gaikwad <pgaikwad@nvidia.com> 19584S: Supported 19585F: drivers/clk/tegra/ 19586 19587TEGRA DMA DRIVERS 19588M: Laxman Dewangan <ldewangan@nvidia.com> 19589M: Jon Hunter <jonathanh@nvidia.com> 19590S: Supported 19591F: drivers/dma/tegra* 19592 19593TEGRA I2C DRIVER 19594M: Laxman Dewangan <ldewangan@nvidia.com> 19595R: Dmitry Osipenko <digetx@gmail.com> 19596S: Supported 19597F: drivers/i2c/busses/i2c-tegra.c 19598 19599TEGRA IOMMU DRIVERS 19600M: Thierry Reding <thierry.reding@gmail.com> 19601R: Krishna Reddy <vdumpa@nvidia.com> 19602L: linux-tegra@vger.kernel.org 19603S: Supported 19604F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 19605F: drivers/iommu/tegra* 19606 19607TEGRA KBC DRIVER 19608M: Laxman Dewangan <ldewangan@nvidia.com> 19609S: Supported 19610F: drivers/input/keyboard/tegra-kbc.c 19611 19612TEGRA NAND DRIVER 19613M: Stefan Agner <stefan@agner.ch> 19614M: Lucas Stach <dev@lynxeye.de> 19615S: Maintained 19616F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 19617F: drivers/mtd/nand/raw/tegra_nand.c 19618 19619TEGRA PWM DRIVER 19620M: Thierry Reding <thierry.reding@gmail.com> 19621S: Supported 19622F: drivers/pwm/pwm-tegra.c 19623 19624TEGRA SERIAL DRIVER 19625M: Laxman Dewangan <ldewangan@nvidia.com> 19626S: Supported 19627F: drivers/tty/serial/serial-tegra.c 19628 19629TEGRA SPI DRIVER 19630M: Laxman Dewangan <ldewangan@nvidia.com> 19631S: Supported 19632F: drivers/spi/spi-tegra* 19633 19634TEGRA QUAD SPI DRIVER 19635M: Thierry Reding <thierry.reding@gmail.com> 19636M: Jonathan Hunter <jonathanh@nvidia.com> 19637M: Sowjanya Komatineni <skomatineni@nvidia.com> 19638L: linux-tegra@vger.kernel.org 19639S: Maintained 19640F: drivers/spi/spi-tegra210-quad.c 19641 19642TEGRA VIDEO DRIVER 19643M: Thierry Reding <thierry.reding@gmail.com> 19644M: Jonathan Hunter <jonathanh@nvidia.com> 19645M: Sowjanya Komatineni <skomatineni@nvidia.com> 19646L: linux-media@vger.kernel.org 19647L: linux-tegra@vger.kernel.org 19648S: Maintained 19649F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 19650F: drivers/staging/media/tegra-video/ 19651 19652TEGRA XUSB PADCTL DRIVER 19653M: JC Kuo <jckuo@nvidia.com> 19654S: Supported 19655F: drivers/phy/tegra/xusb* 19656 19657TEHUTI ETHERNET DRIVER 19658M: Andy Gospodarek <andy@greyhouse.net> 19659L: netdev@vger.kernel.org 19660S: Supported 19661F: drivers/net/ethernet/tehuti/* 19662 19663TELECOM CLOCK DRIVER FOR MCPL0010 19664M: Mark Gross <markgross@kernel.org> 19665S: Supported 19666F: drivers/char/tlclk.c 19667 19668TEMPO SEMICONDUCTOR DRIVERS 19669M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 19670S: Maintained 19671F: Documentation/devicetree/bindings/sound/tscs*.txt 19672F: sound/soc/codecs/tscs*.c 19673F: sound/soc/codecs/tscs*.h 19674 19675TENSILICA XTENSA PORT (xtensa) 19676M: Chris Zankel <chris@zankel.net> 19677M: Max Filippov <jcmvbkbc@gmail.com> 19678L: linux-xtensa@linux-xtensa.org 19679S: Maintained 19680T: git git://github.com/czankel/xtensa-linux.git 19681F: arch/xtensa/ 19682F: drivers/irqchip/irq-xtensa-* 19683 19684TEXAS INSTRUMENTS ASoC DRIVERS 19685M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19686L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19687S: Maintained 19688F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 19689F: sound/soc/ti/ 19690 19691TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 19692M: Ricardo Ribalda <ribalda@kernel.org> 19693L: linux-iio@vger.kernel.org 19694S: Supported 19695F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 19696F: drivers/iio/dac/ti-dac7612.c 19697 19698TEXAS INSTRUMENTS DMA DRIVERS 19699M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19700L: dmaengine@vger.kernel.org 19701S: Maintained 19702F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 19703F: Documentation/devicetree/bindings/dma/ti-edma.txt 19704F: Documentation/devicetree/bindings/dma/ti/ 19705F: drivers/dma/ti/ 19706X: drivers/dma/ti/cppi41.c 19707F: include/linux/dma/k3-udma-glue.h 19708F: include/linux/dma/ti-cppi5.h 19709F: include/linux/dma/k3-psil.h 19710 19711TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 19712M: Nishanth Menon <nm@ti.com> 19713M: Tero Kristo <kristo@kernel.org> 19714M: Santosh Shilimkar <ssantosh@kernel.org> 19715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19716S: Maintained 19717F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 19718F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 19719F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 19720F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 19721F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 19722F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 19723F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 19724F: drivers/clk/keystone/sci-clk.c 19725F: drivers/firmware/ti_sci* 19726F: drivers/irqchip/irq-ti-sci-inta.c 19727F: drivers/irqchip/irq-ti-sci-intr.c 19728F: drivers/reset/reset-ti-sci.c 19729F: drivers/soc/ti/ti_sci_inta_msi.c 19730F: drivers/soc/ti/ti_sci_pm_domains.c 19731F: include/dt-bindings/soc/ti,sci_pm_domain.h 19732F: include/linux/soc/ti/ti_sci_inta_msi.h 19733F: include/linux/soc/ti/ti_sci_protocol.h 19734 19735TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 19736M: Robert Marko <robert.marko@sartura.hr> 19737M: Luka Perkov <luka.perkov@sartura.hr> 19738L: linux-hwmon@vger.kernel.org 19739S: Maintained 19740F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 19741F: Documentation/hwmon/tps23861.rst 19742F: drivers/hwmon/tps23861.c 19743 19744TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 19745M: Puranjay Mohan <puranjay12@gmail.com> 19746L: linux-iio@vger.kernel.org 19747S: Supported 19748F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 19749F: drivers/iio/temperature/tmp117.c 19750 19751THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 19752M: Hans Verkuil <hverkuil@xs4all.nl> 19753L: linux-media@vger.kernel.org 19754S: Maintained 19755W: https://linuxtv.org 19756T: git git://linuxtv.org/media_tree.git 19757F: drivers/media/radio/radio-raremono.c 19758 19759THERMAL 19760M: Rafael J. Wysocki <rafael@kernel.org> 19761M: Daniel Lezcano <daniel.lezcano@linaro.org> 19762R: Amit Kucheria <amitk@kernel.org> 19763R: Zhang Rui <rui.zhang@intel.com> 19764L: linux-pm@vger.kernel.org 19765S: Supported 19766Q: https://patchwork.kernel.org/project/linux-pm/list/ 19767T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 19768F: Documentation/ABI/testing/sysfs-class-thermal 19769F: Documentation/devicetree/bindings/thermal/ 19770F: Documentation/driver-api/thermal/ 19771F: drivers/thermal/ 19772F: include/linux/cpu_cooling.h 19773F: include/linux/thermal.h 19774F: include/uapi/linux/thermal.h 19775F: tools/lib/thermal/ 19776F: tools/thermal/ 19777 19778THERMAL DRIVER FOR AMLOGIC SOCS 19779M: Guillaume La Roque <glaroque@baylibre.com> 19780L: linux-pm@vger.kernel.org 19781L: linux-amlogic@lists.infradead.org 19782S: Supported 19783W: http://linux-meson.com/ 19784F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 19785F: drivers/thermal/amlogic_thermal.c 19786 19787THERMAL/CPU_COOLING 19788M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 19789M: Daniel Lezcano <daniel.lezcano@linaro.org> 19790M: Viresh Kumar <viresh.kumar@linaro.org> 19791R: Lukasz Luba <lukasz.luba@arm.com> 19792L: linux-pm@vger.kernel.org 19793S: Supported 19794F: Documentation/driver-api/thermal/cpu-cooling-api.rst 19795F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 19796F: drivers/thermal/cpufreq_cooling.c 19797F: drivers/thermal/cpuidle_cooling.c 19798F: include/linux/cpu_cooling.h 19799 19800THERMAL/POWER_ALLOCATOR 19801M: Lukasz Luba <lukasz.luba@arm.com> 19802L: linux-pm@vger.kernel.org 19803S: Maintained 19804F: Documentation/driver-api/thermal/power_allocator.rst 19805F: drivers/thermal/gov_power_allocator.c 19806F: include/trace/events/thermal_power_allocator.h 19807 19808THINKPAD ACPI EXTRAS DRIVER 19809M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 19810L: ibm-acpi-devel@lists.sourceforge.net 19811L: platform-driver-x86@vger.kernel.org 19812S: Maintained 19813W: http://ibm-acpi.sourceforge.net 19814W: http://thinkwiki.org/wiki/Ibm-acpi 19815T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 19816F: drivers/platform/x86/thinkpad_acpi.c 19817 19818THINKPAD LMI DRIVER 19819M: Mark Pearson <markpearson@lenovo.com> 19820L: platform-driver-x86@vger.kernel.org 19821S: Maintained 19822F: Documentation/ABI/testing/sysfs-class-firmware-attributes 19823F: drivers/platform/x86/think-lmi.? 19824 19825THUNDERBOLT DMA TRAFFIC TEST DRIVER 19826M: Isaac Hazan <isaac.hazan@intel.com> 19827L: linux-usb@vger.kernel.org 19828S: Maintained 19829F: drivers/thunderbolt/dma_test.c 19830 19831THUNDERBOLT DRIVER 19832M: Andreas Noever <andreas.noever@gmail.com> 19833M: Michael Jamet <michael.jamet@intel.com> 19834M: Mika Westerberg <mika.westerberg@linux.intel.com> 19835M: Yehezkel Bernat <YehezkelShB@gmail.com> 19836L: linux-usb@vger.kernel.org 19837S: Maintained 19838T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 19839F: Documentation/admin-guide/thunderbolt.rst 19840F: drivers/thunderbolt/ 19841F: include/linux/thunderbolt.h 19842 19843THUNDERBOLT NETWORK DRIVER 19844M: Michael Jamet <michael.jamet@intel.com> 19845M: Mika Westerberg <mika.westerberg@linux.intel.com> 19846M: Yehezkel Bernat <YehezkelShB@gmail.com> 19847L: netdev@vger.kernel.org 19848S: Maintained 19849F: drivers/net/thunderbolt.c 19850 19851THUNDERX GPIO DRIVER 19852M: Robert Richter <rric@kernel.org> 19853S: Odd Fixes 19854F: drivers/gpio/gpio-thunderx.c 19855 19856TI ADS131E0X ADC SERIES DRIVER 19857M: Tomislav Denis <tomislav.denis@avl.com> 19858L: linux-iio@vger.kernel.org 19859S: Maintained 19860F: Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml 19861F: drivers/iio/adc/ti-ads131e08.c 19862 19863TI AM437X VPFE DRIVER 19864M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19865L: linux-media@vger.kernel.org 19866S: Maintained 19867W: https://linuxtv.org 19868Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19869T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19870F: drivers/media/platform/ti/am437x/ 19871 19872TI BANDGAP AND THERMAL DRIVER 19873M: Eduardo Valentin <edubezval@gmail.com> 19874M: Keerthy <j-keerthy@ti.com> 19875L: linux-pm@vger.kernel.org 19876L: linux-omap@vger.kernel.org 19877S: Maintained 19878F: drivers/thermal/ti-soc-thermal/ 19879 19880TI BQ27XXX POWER SUPPLY DRIVER 19881F: drivers/power/supply/bq27xxx_battery.c 19882F: drivers/power/supply/bq27xxx_battery_i2c.c 19883F: include/linux/power/bq27xxx_battery.h 19884 19885TI CDCE706 CLOCK DRIVER 19886M: Max Filippov <jcmvbkbc@gmail.com> 19887S: Maintained 19888F: drivers/clk/clk-cdce706.c 19889 19890TI CLOCK DRIVER 19891M: Tero Kristo <kristo@kernel.org> 19892L: linux-omap@vger.kernel.org 19893S: Odd Fixes 19894F: drivers/clk/ti/ 19895F: include/linux/clk/ti.h 19896 19897TI DAVINCI MACHINE SUPPORT 19898M: Sekhar Nori <nsekhar@ti.com> 19899R: Bartosz Golaszewski <brgl@bgdev.pl> 19900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19901S: Supported 19902T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 19903F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 19904F: arch/arm/boot/dts/da850* 19905F: arch/arm/mach-davinci/ 19906F: drivers/i2c/busses/i2c-davinci.c 19907 19908TI DAVINCI SERIES CLOCK DRIVER 19909M: David Lechner <david@lechnology.com> 19910R: Sekhar Nori <nsekhar@ti.com> 19911S: Maintained 19912F: Documentation/devicetree/bindings/clock/ti/davinci/ 19913F: drivers/clk/davinci/ 19914 19915TI DAVINCI SERIES GPIO DRIVER 19916M: Keerthy <j-keerthy@ti.com> 19917L: linux-gpio@vger.kernel.org 19918S: Maintained 19919F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 19920F: drivers/gpio/gpio-davinci.c 19921 19922TI DAVINCI SERIES MEDIA DRIVER 19923M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19924L: linux-media@vger.kernel.org 19925S: Maintained 19926W: https://linuxtv.org 19927Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19928T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19929F: drivers/media/platform/ti/davinci/ 19930F: include/media/davinci/ 19931 19932TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 19933R: David Lechner <david@lechnology.com> 19934L: linux-iio@vger.kernel.org 19935F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 19936F: drivers/counter/ti-eqep.c 19937 19938TI ETHERNET SWITCH DRIVER (CPSW) 19939R: Grygorii Strashko <grygorii.strashko@ti.com> 19940L: linux-omap@vger.kernel.org 19941L: netdev@vger.kernel.org 19942S: Maintained 19943F: drivers/net/ethernet/ti/cpsw* 19944F: drivers/net/ethernet/ti/davinci* 19945 19946TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 19947M: Alex Dubov <oakad@yahoo.com> 19948S: Maintained 19949W: http://tifmxx.berlios.de/ 19950F: drivers/memstick/host/tifm_ms.c 19951F: drivers/misc/tifm* 19952F: drivers/mmc/host/tifm_sd.c 19953F: include/linux/tifm.h 19954 19955TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 19956M: Nishanth Menon <nm@ti.com> 19957M: Santosh Shilimkar <ssantosh@kernel.org> 19958L: linux-kernel@vger.kernel.org 19959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19960S: Maintained 19961T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 19962F: drivers/soc/ti/* 19963 19964TI LM49xxx FAMILY ASoC CODEC DRIVERS 19965M: M R Swami Reddy <mr.swami.reddy@ti.com> 19966M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 19967L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19968S: Maintained 19969F: sound/soc/codecs/isabelle* 19970F: sound/soc/codecs/lm49453* 19971 19972TI PCM3060 ASoC CODEC DRIVER 19973M: Kirill Marinushkin <kmarinushkin@birdec.com> 19974L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19975S: Maintained 19976F: Documentation/devicetree/bindings/sound/pcm3060.txt 19977F: sound/soc/codecs/pcm3060* 19978 19979TI TAS571X FAMILY ASoC CODEC DRIVER 19980M: Kevin Cernekee <cernekee@chromium.org> 19981L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19982S: Odd Fixes 19983F: sound/soc/codecs/tas571x* 19984 19985TI TRF7970A NFC DRIVER 19986M: Mark Greer <mgreer@animalcreek.com> 19987L: linux-wireless@vger.kernel.org 19988L: linux-nfc@lists.01.org (subscribers-only) 19989S: Supported 19990F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 19991F: drivers/nfc/trf7970a.c 19992 19993TI TSC2046 ADC DRIVER 19994M: Oleksij Rempel <o.rempel@pengutronix.de> 19995R: kernel@pengutronix.de 19996L: linux-iio@vger.kernel.org 19997S: Maintained 19998F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 19999F: drivers/iio/adc/ti-tsc2046.c 20000 20001TI TWL4030 SERIES SOC CODEC DRIVER 20002M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20003L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20004S: Maintained 20005F: sound/soc/codecs/twl4030* 20006 20007TI VPE/CAL DRIVERS 20008M: Benoit Parrot <bparrot@ti.com> 20009L: linux-media@vger.kernel.org 20010S: Maintained 20011W: http://linuxtv.org/ 20012Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20013F: Documentation/devicetree/bindings/media/ti,cal.yaml 20014F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20015F: drivers/media/platform/ti/cal/ 20016F: drivers/media/platform/ti/vpe/ 20017 20018TI WILINK WIRELESS DRIVERS 20019L: linux-wireless@vger.kernel.org 20020S: Orphan 20021W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20022W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20023T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20024F: drivers/net/wireless/ti/ 20025F: include/linux/wl12xx.h 20026 20027TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20028M: John Stultz <jstultz@google.com> 20029M: Thomas Gleixner <tglx@linutronix.de> 20030R: Stephen Boyd <sboyd@kernel.org> 20031L: linux-kernel@vger.kernel.org 20032S: Supported 20033T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20034F: include/linux/clocksource.h 20035F: include/linux/time.h 20036F: include/linux/timex.h 20037F: include/uapi/linux/time.h 20038F: include/uapi/linux/timex.h 20039F: kernel/time/alarmtimer.c 20040F: kernel/time/clocksource.c 20041F: kernel/time/ntp.c 20042F: kernel/time/time*.c 20043F: tools/testing/selftests/timers/ 20044 20045TIPC NETWORK LAYER 20046M: Jon Maloy <jmaloy@redhat.com> 20047M: Ying Xue <ying.xue@windriver.com> 20048L: netdev@vger.kernel.org (core kernel code) 20049L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20050S: Maintained 20051W: http://tipc.sourceforge.net/ 20052F: include/uapi/linux/tipc*.h 20053F: net/tipc/ 20054 20055TLAN NETWORK DRIVER 20056M: Samuel Chessman <chessman@tux.org> 20057L: tlan-devel@lists.sourceforge.net (subscribers-only) 20058S: Maintained 20059W: http://sourceforge.net/projects/tlan/ 20060F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20061F: drivers/net/ethernet/ti/tlan.* 20062 20063TM6000 VIDEO4LINUX DRIVER 20064M: Mauro Carvalho Chehab <mchehab@kernel.org> 20065L: linux-media@vger.kernel.org 20066S: Odd fixes 20067W: https://linuxtv.org 20068T: git git://linuxtv.org/media_tree.git 20069F: Documentation/admin-guide/media/tm6000* 20070F: drivers/media/usb/tm6000/ 20071 20072TMIO/SDHI MMC DRIVER 20073M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20074L: linux-mmc@vger.kernel.org 20075L: linux-renesas-soc@vger.kernel.org 20076S: Supported 20077F: drivers/mmc/host/renesas_sdhi* 20078F: drivers/mmc/host/tmio_mmc* 20079F: include/linux/mfd/tmio.h 20080 20081TMP401 HARDWARE MONITOR DRIVER 20082M: Guenter Roeck <linux@roeck-us.net> 20083L: linux-hwmon@vger.kernel.org 20084S: Maintained 20085F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20086F: Documentation/hwmon/tmp401.rst 20087F: drivers/hwmon/tmp401.c 20088 20089TMP464 HARDWARE MONITOR DRIVER 20090M: Agathe Porte <agathe.porte@nokia.com> 20091M: Guenter Roeck <linux@roeck-us.net> 20092L: linux-hwmon@vger.kernel.org 20093S: Maintained 20094F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20095F: Documentation/hwmon/tmp464.rst 20096F: drivers/hwmon/tmp464.c 20097 20098TMP513 HARDWARE MONITOR DRIVER 20099M: Eric Tremblay <etremblay@distech-controls.com> 20100L: linux-hwmon@vger.kernel.org 20101S: Maintained 20102F: Documentation/hwmon/tmp513.rst 20103F: drivers/hwmon/tmp513.c 20104 20105TMPFS (SHMEM FILESYSTEM) 20106M: Hugh Dickins <hughd@google.com> 20107L: linux-mm@kvack.org 20108S: Maintained 20109F: include/linux/shmem_fs.h 20110F: mm/shmem.c 20111 20112TOMOYO SECURITY MODULE 20113M: Kentaro Takeda <takedakn@nttdata.co.jp> 20114M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20115L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20116L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20117L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20118L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20119S: Maintained 20120W: https://tomoyo.osdn.jp/ 20121F: security/tomoyo/ 20122 20123TOPSTAR LAPTOP EXTRAS DRIVER 20124M: Herton Ronaldo Krzesinski <herton@canonical.com> 20125L: platform-driver-x86@vger.kernel.org 20126S: Maintained 20127F: drivers/platform/x86/topstar-laptop.c 20128 20129TORTURE-TEST MODULES 20130M: Davidlohr Bueso <dave@stgolabs.net> 20131M: "Paul E. McKenney" <paulmck@kernel.org> 20132M: Josh Triplett <josh@joshtriplett.org> 20133L: linux-kernel@vger.kernel.org 20134S: Supported 20135T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20136F: Documentation/RCU/torture.rst 20137F: kernel/locking/locktorture.c 20138F: kernel/rcu/rcuscale.c 20139F: kernel/rcu/rcutorture.c 20140F: kernel/rcu/refscale.c 20141F: kernel/torture.c 20142 20143TOSHIBA ACPI EXTRAS DRIVER 20144M: Azael Avalos <coproscefalo@gmail.com> 20145L: platform-driver-x86@vger.kernel.org 20146S: Maintained 20147F: drivers/platform/x86/toshiba_acpi.c 20148 20149TOSHIBA BLUETOOTH DRIVER 20150M: Azael Avalos <coproscefalo@gmail.com> 20151L: platform-driver-x86@vger.kernel.org 20152S: Maintained 20153F: drivers/platform/x86/toshiba_bluetooth.c 20154 20155TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20156M: Azael Avalos <coproscefalo@gmail.com> 20157L: platform-driver-x86@vger.kernel.org 20158S: Maintained 20159F: drivers/platform/x86/toshiba_haps.c 20160 20161TOSHIBA SMM DRIVER 20162M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20163S: Maintained 20164W: http://www.buzzard.org.uk/toshiba/ 20165F: drivers/char/toshiba.c 20166F: include/linux/toshiba.h 20167F: include/uapi/linux/toshiba.h 20168 20169TOSHIBA TC358743 DRIVER 20170M: Mats Randgaard <matrandg@cisco.com> 20171L: linux-media@vger.kernel.org 20172S: Maintained 20173F: drivers/media/i2c/tc358743* 20174F: include/media/i2c/tc358743.h 20175 20176TOSHIBA WMI HOTKEYS DRIVER 20177M: Azael Avalos <coproscefalo@gmail.com> 20178L: platform-driver-x86@vger.kernel.org 20179S: Maintained 20180F: drivers/platform/x86/toshiba-wmi.c 20181 20182TPM DEVICE DRIVER 20183M: Peter Huewe <peterhuewe@gmx.de> 20184M: Jarkko Sakkinen <jarkko@kernel.org> 20185R: Jason Gunthorpe <jgg@ziepe.ca> 20186L: linux-integrity@vger.kernel.org 20187S: Maintained 20188W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20189Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20190T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20191F: drivers/char/tpm/ 20192 20193TRACING 20194M: Steven Rostedt <rostedt@goodmis.org> 20195M: Ingo Molnar <mingo@redhat.com> 20196S: Maintained 20197T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 20198F: Documentation/trace/ftrace.rst 20199F: arch/*/*/*/*ftrace* 20200F: arch/*/*/*ftrace* 20201F: fs/tracefs/ 20202F: include/*/ftrace.h 20203F: include/linux/trace*.h 20204F: include/trace/ 20205F: kernel/trace/ 20206F: tools/testing/selftests/ftrace/ 20207 20208TRACING MMIO ACCESSES (MMIOTRACE) 20209M: Steven Rostedt <rostedt@goodmis.org> 20210M: Ingo Molnar <mingo@kernel.org> 20211R: Karol Herbst <karolherbst@gmail.com> 20212R: Pekka Paalanen <ppaalanen@gmail.com> 20213L: linux-kernel@vger.kernel.org 20214L: nouveau@lists.freedesktop.org 20215S: Maintained 20216F: arch/x86/mm/kmmio.c 20217F: arch/x86/mm/mmio-mod.c 20218F: arch/x86/mm/testmmiotrace.c 20219F: include/linux/mmiotrace.h 20220F: kernel/trace/trace_mmiotrace.c 20221 20222TRACING OS NOISE / LATENCY TRACERS 20223M: Steven Rostedt <rostedt@goodmis.org> 20224M: Daniel Bristot de Oliveira <bristot@kernel.org> 20225S: Maintained 20226F: kernel/trace/trace_osnoise.c 20227F: include/trace/events/osnoise.h 20228F: kernel/trace/trace_hwlat.c 20229F: kernel/trace/trace_irqsoff.c 20230F: kernel/trace/trace_sched_wakeup.c 20231F: Documentation/trace/osnoise-tracer.rst 20232F: Documentation/trace/timerlat-tracer.rst 20233F: Documentation/trace/hwlat_detector.rst 20234F: arch/*/kernel/trace.c 20235 20236Real-time Linux Analysis (RTLA) tools 20237M: Daniel Bristot de Oliveira <bristot@kernel.org> 20238M: Steven Rostedt <rostedt@goodmis.org> 20239L: linux-trace-devel@vger.kernel.org 20240S: Maintained 20241F: Documentation/tools/rtla/ 20242F: tools/tracing/rtla/ 20243 20244TRADITIONAL CHINESE DOCUMENTATION 20245M: Hu Haowen <src.res@email.cn> 20246L: linux-doc-tw-discuss@lists.sourceforge.net 20247S: Maintained 20248W: https://github.com/srcres258/linux-doc 20249T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20250F: Documentation/translations/zh_TW/ 20251 20252TTY LAYER 20253M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20254M: Jiri Slaby <jirislaby@kernel.org> 20255S: Supported 20256T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20257F: Documentation/driver-api/serial/ 20258F: drivers/tty/ 20259F: drivers/tty/serial/serial_core.c 20260F: include/linux/selection.h 20261F: include/linux/serial.h 20262F: include/linux/serial_core.h 20263F: include/linux/sysrq.h 20264F: include/linux/tty*.h 20265F: include/linux/vt.h 20266F: include/linux/vt_*.h 20267F: include/uapi/linux/serial.h 20268F: include/uapi/linux/serial_core.h 20269F: include/uapi/linux/tty.h 20270 20271TUA9001 MEDIA DRIVER 20272M: Antti Palosaari <crope@iki.fi> 20273L: linux-media@vger.kernel.org 20274S: Maintained 20275W: https://linuxtv.org 20276W: http://palosaari.fi/linux/ 20277Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20278T: git git://linuxtv.org/anttip/media_tree.git 20279F: drivers/media/tuners/tua9001* 20280 20281TULIP NETWORK DRIVERS 20282L: netdev@vger.kernel.org 20283L: linux-parisc@vger.kernel.org 20284S: Orphan 20285F: drivers/net/ethernet/dec/tulip/ 20286 20287TUN/TAP driver 20288M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20289S: Maintained 20290W: http://vtun.sourceforge.net/tun 20291F: Documentation/networking/tuntap.rst 20292F: arch/um/os-Linux/drivers/ 20293 20294TURBOCHANNEL SUBSYSTEM 20295M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20296M: Ralf Baechle <ralf@linux-mips.org> 20297L: linux-mips@vger.kernel.org 20298S: Maintained 20299Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20300F: drivers/tc/ 20301F: include/linux/tc.h 20302 20303TURBOSTAT UTILITY 20304M: "Len Brown" <lenb@kernel.org> 20305L: linux-pm@vger.kernel.org 20306S: Supported 20307Q: https://patchwork.kernel.org/project/linux-pm/list/ 20308B: https://bugzilla.kernel.org 20309T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20310F: tools/power/x86/turbostat/ 20311 20312TW5864 VIDEO4LINUX DRIVER 20313M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20314M: Anton Sviridenko <anton@corp.bluecherry.net> 20315M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20316M: Andrey Utkin <andrey_utkin@fastmail.com> 20317L: linux-media@vger.kernel.org 20318S: Supported 20319F: drivers/media/pci/tw5864/ 20320 20321TW68 VIDEO4LINUX DRIVER 20322M: Hans Verkuil <hverkuil@xs4all.nl> 20323L: linux-media@vger.kernel.org 20324S: Odd Fixes 20325W: https://linuxtv.org 20326T: git git://linuxtv.org/media_tree.git 20327F: drivers/media/pci/tw68/ 20328 20329TW686X VIDEO4LINUX DRIVER 20330M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20331L: linux-media@vger.kernel.org 20332S: Maintained 20333W: http://linuxtv.org 20334T: git git://linuxtv.org/media_tree.git 20335F: drivers/media/pci/tw686x/ 20336 20337U-BOOT ENVIRONMENT VARIABLES 20338M: Rafał Miłecki <rafal@milecki.pl> 20339S: Maintained 20340F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20341 20342UACCE ACCELERATOR FRAMEWORK 20343M: Zhangfei Gao <zhangfei.gao@linaro.org> 20344M: Zhou Wang <wangzhou1@hisilicon.com> 20345L: linux-accelerators@lists.ozlabs.org 20346L: linux-kernel@vger.kernel.org 20347S: Maintained 20348F: Documentation/ABI/testing/sysfs-driver-uacce 20349F: Documentation/misc-devices/uacce.rst 20350F: drivers/misc/uacce/ 20351F: include/linux/uacce.h 20352F: include/uapi/misc/uacce/ 20353 20354UBI FILE SYSTEM (UBIFS) 20355M: Richard Weinberger <richard@nod.at> 20356L: linux-mtd@lists.infradead.org 20357S: Supported 20358W: http://www.linux-mtd.infradead.org/doc/ubifs.html 20359T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20360T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20361F: Documentation/ABI/testing/sysfs-fs-ubifs 20362F: Documentation/filesystems/ubifs-authentication.rst 20363F: Documentation/filesystems/ubifs.rst 20364F: fs/ubifs/ 20365 20366UCLINUX (M68KNOMMU AND COLDFIRE) 20367M: Greg Ungerer <gerg@linux-m68k.org> 20368L: linux-m68k@lists.linux-m68k.org 20369L: uclinux-dev@uclinux.org (subscribers-only) 20370S: Maintained 20371W: http://www.linux-m68k.org/ 20372W: http://www.uclinux.org/ 20373T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 20374F: arch/m68k/*/*_no.* 20375F: arch/m68k/68*/ 20376F: arch/m68k/coldfire/ 20377F: arch/m68k/include/asm/*_no.* 20378 20379UDF FILESYSTEM 20380M: Jan Kara <jack@suse.com> 20381S: Maintained 20382F: Documentation/filesystems/udf.rst 20383F: fs/udf/ 20384 20385UDRAW TABLET 20386M: Bastien Nocera <hadess@hadess.net> 20387L: linux-input@vger.kernel.org 20388S: Maintained 20389F: drivers/hid/hid-udraw-ps3.c 20390 20391UFS FILESYSTEM 20392M: Evgeniy Dushistov <dushistov@mail.ru> 20393S: Maintained 20394F: Documentation/admin-guide/ufs.rst 20395F: fs/ufs/ 20396 20397UHID USERSPACE HID IO DRIVER 20398M: David Rheinsberg <david.rheinsberg@gmail.com> 20399L: linux-input@vger.kernel.org 20400S: Maintained 20401F: drivers/hid/uhid.c 20402F: include/uapi/linux/uhid.h 20403 20404ULPI BUS 20405M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20406L: linux-usb@vger.kernel.org 20407S: Maintained 20408F: drivers/usb/common/ulpi.c 20409F: include/linux/ulpi/ 20410 20411UNICODE SUBSYSTEM 20412M: Gabriel Krisman Bertazi <krisman@collabora.com> 20413L: linux-fsdevel@vger.kernel.org 20414S: Supported 20415F: fs/unicode/ 20416 20417UNIFDEF 20418M: Tony Finch <dot@dotat.at> 20419S: Maintained 20420W: http://dotat.at/prog/unifdef 20421F: scripts/unifdef.c 20422 20423UNIFORM CDROM DRIVER 20424M: Phillip Potter <phil@philpotter.co.uk> 20425S: Maintained 20426F: Documentation/cdrom/ 20427F: drivers/cdrom/cdrom.c 20428F: include/linux/cdrom.h 20429F: include/uapi/linux/cdrom.h 20430 20431UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 20432R: Alim Akhtar <alim.akhtar@samsung.com> 20433R: Avri Altman <avri.altman@wdc.com> 20434R: Bart Van Assche <bvanassche@acm.org> 20435L: linux-scsi@vger.kernel.org 20436S: Supported 20437F: Documentation/devicetree/bindings/ufs/ 20438F: Documentation/scsi/ufs.rst 20439F: drivers/ufs/core/ 20440 20441UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 20442M: Pedro Sousa <pedrom.sousa@synopsys.com> 20443L: linux-scsi@vger.kernel.org 20444S: Supported 20445F: drivers/ufs/host/*dwc* 20446 20447UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 20448M: Stanley Chu <stanley.chu@mediatek.com> 20449L: linux-scsi@vger.kernel.org 20450L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20451S: Maintained 20452F: drivers/ufs/host/ufs-mediatek* 20453 20454UNSORTED BLOCK IMAGES (UBI) 20455M: Richard Weinberger <richard@nod.at> 20456L: linux-mtd@lists.infradead.org 20457S: Supported 20458W: http://www.linux-mtd.infradead.org/ 20459T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20460T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20461F: drivers/mtd/ubi/ 20462F: include/linux/mtd/ubi.h 20463F: include/uapi/mtd/ubi-user.h 20464 20465USB "USBNET" DRIVER FRAMEWORK 20466M: Oliver Neukum <oneukum@suse.com> 20467L: netdev@vger.kernel.org 20468S: Maintained 20469W: http://www.linux-usb.org/usbnet 20470F: drivers/net/usb/usbnet.c 20471F: include/linux/usb/usbnet.h 20472 20473USB ACM DRIVER 20474M: Oliver Neukum <oneukum@suse.com> 20475L: linux-usb@vger.kernel.org 20476S: Maintained 20477F: Documentation/usb/acm.rst 20478F: drivers/usb/class/cdc-acm.* 20479 20480USB APPLE MFI FASTCHARGE DRIVER 20481M: Bastien Nocera <hadess@hadess.net> 20482L: linux-usb@vger.kernel.org 20483S: Maintained 20484F: drivers/usb/misc/apple-mfi-fastcharge.c 20485 20486USB AR5523 WIRELESS DRIVER 20487M: Pontus Fuchs <pontus.fuchs@gmail.com> 20488L: linux-wireless@vger.kernel.org 20489S: Maintained 20490F: drivers/net/wireless/ath/ar5523/ 20491 20492USB ATTACHED SCSI 20493M: Oliver Neukum <oneukum@suse.com> 20494L: linux-usb@vger.kernel.org 20495L: linux-scsi@vger.kernel.org 20496S: Maintained 20497F: drivers/usb/storage/uas.c 20498 20499USB CDC ETHERNET DRIVER 20500M: Oliver Neukum <oliver@neukum.org> 20501L: linux-usb@vger.kernel.org 20502S: Maintained 20503F: drivers/net/usb/cdc_*.c 20504F: include/uapi/linux/usb/cdc.h 20505 20506USB CHAOSKEY DRIVER 20507M: Keith Packard <keithp@keithp.com> 20508L: linux-usb@vger.kernel.org 20509S: Maintained 20510F: drivers/usb/misc/chaoskey.c 20511 20512USB CYPRESS C67X00 DRIVER 20513L: linux-usb@vger.kernel.org 20514S: Orphan 20515F: drivers/usb/c67x00/ 20516 20517USB DAVICOM DM9601 DRIVER 20518M: Peter Korsgaard <peter@korsgaard.com> 20519L: netdev@vger.kernel.org 20520S: Maintained 20521W: http://www.linux-usb.org/usbnet 20522F: drivers/net/usb/dm9601.c 20523 20524USB EHCI DRIVER 20525M: Alan Stern <stern@rowland.harvard.edu> 20526L: linux-usb@vger.kernel.org 20527S: Maintained 20528F: Documentation/usb/ehci.rst 20529F: drivers/usb/host/ehci* 20530 20531USB GADGET/PERIPHERAL SUBSYSTEM 20532M: Felipe Balbi <balbi@kernel.org> 20533L: linux-usb@vger.kernel.org 20534S: Maintained 20535W: http://www.linux-usb.org/gadget 20536T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20537F: drivers/usb/gadget/ 20538F: include/linux/usb/gadget* 20539 20540USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 20541M: Jiri Kosina <jikos@kernel.org> 20542M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 20543L: linux-usb@vger.kernel.org 20544S: Maintained 20545T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 20546F: Documentation/hid/hiddev.rst 20547F: drivers/hid/usbhid/ 20548 20549USB INTEL XHCI ROLE MUX DRIVER 20550M: Hans de Goede <hdegoede@redhat.com> 20551L: linux-usb@vger.kernel.org 20552S: Maintained 20553F: drivers/usb/roles/intel-xhci-usb-role-switch.c 20554 20555USB IP DRIVER FOR HISILICON KIRIN 960 20556M: Yu Chen <chenyu56@huawei.com> 20557M: Binghui Wang <wangbinghui@hisilicon.com> 20558L: linux-usb@vger.kernel.org 20559S: Maintained 20560F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 20561F: drivers/phy/hisilicon/phy-hi3660-usb3.c 20562 20563USB IP DRIVER FOR HISILICON KIRIN 970 20564M: Mauro Carvalho Chehab <mchehab@kernel.org> 20565L: linux-usb@vger.kernel.org 20566S: Maintained 20567F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 20568F: drivers/phy/hisilicon/phy-hi3670-usb3.c 20569 20570USB ISP116X DRIVER 20571M: Olav Kongas <ok@artecdesign.ee> 20572L: linux-usb@vger.kernel.org 20573S: Maintained 20574F: drivers/usb/host/isp116x* 20575F: include/linux/usb/isp116x.h 20576 20577USB ISP1760 DRIVER 20578M: Rui Miguel Silva <rui.silva@linaro.org> 20579L: linux-usb@vger.kernel.org 20580S: Maintained 20581F: drivers/usb/isp1760/* 20582F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 20583 20584USB LAN78XX ETHERNET DRIVER 20585M: Woojung Huh <woojung.huh@microchip.com> 20586M: UNGLinuxDriver@microchip.com 20587L: netdev@vger.kernel.org 20588S: Maintained 20589F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 20590F: drivers/net/usb/lan78xx.* 20591F: include/dt-bindings/net/microchip-lan78xx.h 20592 20593USB MASS STORAGE DRIVER 20594M: Alan Stern <stern@rowland.harvard.edu> 20595L: linux-usb@vger.kernel.org 20596L: usb-storage@lists.one-eyed-alien.net 20597S: Maintained 20598F: drivers/usb/storage/ 20599 20600USB MIDI DRIVER 20601M: Clemens Ladisch <clemens@ladisch.de> 20602L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20603S: Maintained 20604T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20605F: sound/usb/midi.* 20606 20607USB NETWORKING DRIVERS 20608L: linux-usb@vger.kernel.org 20609S: Odd Fixes 20610F: drivers/net/usb/ 20611 20612USB OHCI DRIVER 20613M: Alan Stern <stern@rowland.harvard.edu> 20614L: linux-usb@vger.kernel.org 20615S: Maintained 20616F: Documentation/usb/ohci.rst 20617F: drivers/usb/host/ohci* 20618 20619USB OTG FSM (Finite State Machine) 20620M: Peter Chen <peter.chen@kernel.org> 20621L: linux-usb@vger.kernel.org 20622S: Maintained 20623T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 20624F: drivers/usb/common/usb-otg-fsm.c 20625 20626USB OVER IP DRIVER 20627M: Valentina Manea <valentina.manea.m@gmail.com> 20628M: Shuah Khan <shuah@kernel.org> 20629M: Shuah Khan <skhan@linuxfoundation.org> 20630L: linux-usb@vger.kernel.org 20631S: Maintained 20632F: Documentation/usb/usbip_protocol.rst 20633F: drivers/usb/usbip/ 20634F: tools/testing/selftests/drivers/usb/usbip/ 20635F: tools/usb/usbip/ 20636 20637USB PEGASUS DRIVER 20638M: Petko Manolov <petkan@nucleusys.com> 20639L: linux-usb@vger.kernel.org 20640L: netdev@vger.kernel.org 20641S: Maintained 20642W: https://github.com/petkan/pegasus 20643T: git git://github.com/petkan/pegasus.git 20644F: drivers/net/usb/pegasus.* 20645 20646USB PHY LAYER 20647M: Felipe Balbi <balbi@kernel.org> 20648L: linux-usb@vger.kernel.org 20649S: Maintained 20650T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20651F: drivers/usb/phy/ 20652 20653USB PRINTER DRIVER (usblp) 20654M: Pete Zaitcev <zaitcev@redhat.com> 20655L: linux-usb@vger.kernel.org 20656S: Supported 20657F: drivers/usb/class/usblp.c 20658 20659USB RAW GADGET DRIVER 20660R: Andrey Konovalov <andreyknvl@gmail.com> 20661L: linux-usb@vger.kernel.org 20662S: Maintained 20663F: Documentation/usb/raw-gadget.rst 20664F: drivers/usb/gadget/legacy/raw_gadget.c 20665F: include/uapi/linux/usb/raw_gadget.h 20666 20667USB QMI WWAN NETWORK DRIVER 20668M: Bjørn Mork <bjorn@mork.no> 20669L: netdev@vger.kernel.org 20670S: Maintained 20671F: Documentation/ABI/testing/sysfs-class-net-qmi 20672F: drivers/net/usb/qmi_wwan.c 20673 20674USB RTL8150 DRIVER 20675M: Petko Manolov <petkan@nucleusys.com> 20676L: linux-usb@vger.kernel.org 20677L: netdev@vger.kernel.org 20678S: Maintained 20679W: https://github.com/petkan/rtl8150 20680T: git git://github.com/petkan/rtl8150.git 20681F: drivers/net/usb/rtl8150.c 20682 20683USB SERIAL SUBSYSTEM 20684M: Johan Hovold <johan@kernel.org> 20685L: linux-usb@vger.kernel.org 20686S: Maintained 20687T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 20688F: Documentation/usb/usb-serial.rst 20689F: drivers/usb/serial/ 20690F: include/linux/usb/serial.h 20691 20692USB SMSC75XX ETHERNET DRIVER 20693M: Steve Glendinning <steve.glendinning@shawell.net> 20694L: netdev@vger.kernel.org 20695S: Maintained 20696F: drivers/net/usb/smsc75xx.* 20697 20698USB SMSC95XX ETHERNET DRIVER 20699M: Steve Glendinning <steve.glendinning@shawell.net> 20700M: UNGLinuxDriver@microchip.com 20701L: netdev@vger.kernel.org 20702S: Maintained 20703F: drivers/net/usb/smsc95xx.* 20704 20705USB SUBSYSTEM 20706M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20707L: linux-usb@vger.kernel.org 20708S: Supported 20709W: http://www.linux-usb.org 20710T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 20711F: Documentation/devicetree/bindings/usb/ 20712F: Documentation/usb/ 20713F: drivers/usb/ 20714F: include/linux/usb.h 20715F: include/linux/usb/ 20716 20717USB TYPEC BUS FOR ALTERNATE MODES 20718M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20719L: linux-usb@vger.kernel.org 20720S: Maintained 20721F: Documentation/ABI/testing/sysfs-bus-typec 20722F: Documentation/driver-api/usb/typec_bus.rst 20723F: drivers/usb/typec/altmodes/ 20724F: include/linux/usb/typec_altmode.h 20725 20726USB TYPEC CLASS 20727M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20728L: linux-usb@vger.kernel.org 20729S: Maintained 20730F: Documentation/ABI/testing/sysfs-class-typec 20731F: Documentation/driver-api/usb/typec.rst 20732F: drivers/usb/typec/ 20733F: include/linux/usb/typec.h 20734 20735USB TYPEC INTEL PMC MUX DRIVER 20736M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20737L: linux-usb@vger.kernel.org 20738S: Maintained 20739F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 20740F: drivers/usb/typec/mux/intel_pmc_mux.c 20741 20742USB TYPEC PI3USB30532 MUX DRIVER 20743M: Hans de Goede <hdegoede@redhat.com> 20744L: linux-usb@vger.kernel.org 20745S: Maintained 20746F: drivers/usb/typec/mux/pi3usb30532.c 20747 20748USB TYPEC PORT CONTROLLER DRIVERS 20749M: Guenter Roeck <linux@roeck-us.net> 20750L: linux-usb@vger.kernel.org 20751S: Maintained 20752F: drivers/usb/typec/tcpm/ 20753 20754USB UHCI DRIVER 20755M: Alan Stern <stern@rowland.harvard.edu> 20756L: linux-usb@vger.kernel.org 20757S: Maintained 20758F: drivers/usb/host/uhci* 20759 20760USB VIDEO CLASS 20761M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20762L: linux-media@vger.kernel.org 20763S: Maintained 20764W: http://www.ideasonboard.org/uvc/ 20765T: git git://linuxtv.org/media_tree.git 20766F: drivers/media/usb/uvc/ 20767F: include/uapi/linux/uvcvideo.h 20768 20769USB WEBCAM GADGET 20770M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20771L: linux-usb@vger.kernel.org 20772S: Maintained 20773F: drivers/usb/gadget/function/*uvc* 20774F: drivers/usb/gadget/legacy/webcam.c 20775F: include/uapi/linux/usb/g_uvc.h 20776 20777USB WIRELESS RNDIS DRIVER (rndis_wlan) 20778M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 20779L: linux-wireless@vger.kernel.org 20780S: Maintained 20781F: drivers/net/wireless/rndis_wlan.c 20782 20783USB XHCI DRIVER 20784M: Mathias Nyman <mathias.nyman@intel.com> 20785L: linux-usb@vger.kernel.org 20786S: Supported 20787F: drivers/usb/host/pci-quirks* 20788F: drivers/usb/host/xhci* 20789 20790USB ZD1201 DRIVER 20791L: linux-wireless@vger.kernel.org 20792S: Orphan 20793W: http://linux-lc100020.sourceforge.net 20794F: drivers/net/wireless/zydas/zd1201.* 20795 20796USB ZR364XX DRIVER 20797M: Antoine Jacquet <royale@zerezo.com> 20798L: linux-usb@vger.kernel.org 20799L: linux-media@vger.kernel.org 20800S: Maintained 20801W: http://royale.zerezo.com/zr364xx/ 20802T: git git://linuxtv.org/media_tree.git 20803F: Documentation/admin-guide/media/zr364xx* 20804F: drivers/media/usb/zr364xx/ 20805 20806USER-MODE LINUX (UML) 20807M: Richard Weinberger <richard@nod.at> 20808M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 20809M: Johannes Berg <johannes@sipsolutions.net> 20810L: linux-um@lists.infradead.org 20811S: Maintained 20812W: http://user-mode-linux.sourceforge.net 20813Q: https://patchwork.ozlabs.org/project/linux-um/list/ 20814T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 20815T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 20816F: Documentation/virt/uml/ 20817F: arch/um/ 20818F: arch/x86/um/ 20819F: fs/hostfs/ 20820 20821USERSPACE COPYIN/COPYOUT (UIOVEC) 20822M: Alexander Viro <viro@zeniv.linux.org.uk> 20823S: Maintained 20824F: include/linux/uio.h 20825F: lib/iov_iter.c 20826 20827USERSPACE DMA BUFFER DRIVER 20828M: Gerd Hoffmann <kraxel@redhat.com> 20829L: dri-devel@lists.freedesktop.org 20830S: Maintained 20831T: git git://anongit.freedesktop.org/drm/drm-misc 20832F: drivers/dma-buf/udmabuf.c 20833F: include/uapi/linux/udmabuf.h 20834 20835USERSPACE I/O (UIO) 20836M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20837S: Maintained 20838T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 20839F: Documentation/driver-api/uio-howto.rst 20840F: drivers/uio/ 20841F: include/linux/uio_driver.h 20842 20843UTIL-LINUX PACKAGE 20844M: Karel Zak <kzak@redhat.com> 20845L: util-linux@vger.kernel.org 20846S: Maintained 20847W: http://en.wikipedia.org/wiki/Util-linux 20848T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 20849 20850UUID HELPERS 20851M: Christoph Hellwig <hch@lst.de> 20852R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20853L: linux-kernel@vger.kernel.org 20854S: Maintained 20855T: git git://git.infradead.org/users/hch/uuid.git 20856F: include/linux/uuid.h 20857F: include/uapi/linux/uuid.h 20858F: lib/test_uuid.c 20859F: lib/uuid.c 20860 20861UV SYSFS DRIVER 20862M: Justin Ernst <justin.ernst@hpe.com> 20863L: platform-driver-x86@vger.kernel.org 20864S: Maintained 20865F: drivers/platform/x86/uv_sysfs.c 20866 20867UVESAFB DRIVER 20868M: Michal Januszewski <spock@gentoo.org> 20869L: linux-fbdev@vger.kernel.org 20870S: Maintained 20871W: https://github.com/mjanusz/v86d 20872F: Documentation/fb/uvesafb.rst 20873F: drivers/video/fbdev/uvesafb.* 20874 20875Ux500 CLOCK DRIVERS 20876M: Ulf Hansson <ulf.hansson@linaro.org> 20877L: linux-clk@vger.kernel.org 20878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20879S: Maintained 20880F: drivers/clk/ux500/ 20881 20882VF610 NAND DRIVER 20883M: Stefan Agner <stefan@agner.ch> 20884L: linux-mtd@lists.infradead.org 20885S: Supported 20886F: drivers/mtd/nand/raw/vf610_nfc.c 20887 20888VFAT/FAT/MSDOS FILESYSTEM 20889M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 20890S: Maintained 20891F: Documentation/filesystems/vfat.rst 20892F: fs/fat/ 20893 20894VFIO DRIVER 20895M: Alex Williamson <alex.williamson@redhat.com> 20896R: Cornelia Huck <cohuck@redhat.com> 20897L: kvm@vger.kernel.org 20898S: Maintained 20899T: git git://github.com/awilliam/linux-vfio.git 20900F: Documentation/driver-api/vfio.rst 20901F: drivers/vfio/ 20902F: include/linux/vfio.h 20903F: include/linux/vfio_pci_core.h 20904F: include/uapi/linux/vfio.h 20905 20906VFIO FSL-MC DRIVER 20907M: Diana Craciun <diana.craciun@oss.nxp.com> 20908L: kvm@vger.kernel.org 20909S: Maintained 20910F: drivers/vfio/fsl-mc/ 20911 20912VFIO HISILICON PCI DRIVER 20913M: Longfang Liu <liulongfang@huawei.com> 20914M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 20915L: kvm@vger.kernel.org 20916S: Maintained 20917F: drivers/vfio/pci/hisilicon/ 20918 20919VFIO MEDIATED DEVICE DRIVERS 20920M: Kirti Wankhede <kwankhede@nvidia.com> 20921L: kvm@vger.kernel.org 20922S: Maintained 20923F: Documentation/driver-api/vfio-mediated-device.rst 20924F: drivers/vfio/mdev/ 20925F: include/linux/mdev.h 20926F: samples/vfio-mdev/ 20927 20928VFIO PCI DEVICE SPECIFIC DRIVERS 20929R: Jason Gunthorpe <jgg@nvidia.com> 20930R: Yishai Hadas <yishaih@nvidia.com> 20931R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 20932R: Kevin Tian <kevin.tian@intel.com> 20933L: kvm@vger.kernel.org 20934S: Maintained 20935P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 20936F: drivers/vfio/pci/*/ 20937 20938VFIO PLATFORM DRIVER 20939M: Eric Auger <eric.auger@redhat.com> 20940L: kvm@vger.kernel.org 20941S: Maintained 20942F: drivers/vfio/platform/ 20943 20944VFIO MLX5 PCI DRIVER 20945M: Yishai Hadas <yishaih@nvidia.com> 20946L: kvm@vger.kernel.org 20947S: Maintained 20948F: drivers/vfio/pci/mlx5/ 20949 20950VGA_SWITCHEROO 20951R: Lukas Wunner <lukas@wunner.de> 20952S: Maintained 20953T: git git://anongit.freedesktop.org/drm/drm-misc 20954F: Documentation/gpu/vga-switcheroo.rst 20955F: drivers/gpu/vga/vga_switcheroo.c 20956F: include/linux/vga_switcheroo.h 20957 20958VIA RHINE NETWORK DRIVER 20959S: Maintained 20960M: Kevin Brace <kevinbrace@bracecomputerlab.com> 20961F: drivers/net/ethernet/via/via-rhine.c 20962 20963VIA SD/MMC CARD CONTROLLER DRIVER 20964M: Bruce Chang <brucechang@via.com.tw> 20965M: Harald Welte <HaraldWelte@viatech.com> 20966S: Maintained 20967F: drivers/mmc/host/via-sdmmc.c 20968 20969VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 20970M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 20971L: linux-fbdev@vger.kernel.org 20972S: Maintained 20973F: drivers/video/fbdev/via/ 20974F: include/linux/via-core.h 20975F: include/linux/via-gpio.h 20976F: include/linux/via_i2c.h 20977 20978VIA VELOCITY NETWORK DRIVER 20979M: Francois Romieu <romieu@fr.zoreil.com> 20980L: netdev@vger.kernel.org 20981S: Maintained 20982F: drivers/net/ethernet/via/via-velocity.* 20983 20984VICODEC VIRTUAL CODEC DRIVER 20985M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20986L: linux-media@vger.kernel.org 20987S: Maintained 20988W: https://linuxtv.org 20989T: git git://linuxtv.org/media_tree.git 20990F: drivers/media/test-drivers/vicodec/* 20991 20992VIDEO I2C POLLING DRIVER 20993M: Matt Ranostay <matt.ranostay@konsulko.com> 20994L: linux-media@vger.kernel.org 20995S: Maintained 20996F: drivers/media/i2c/video-i2c.c 20997 20998VIDEO MULTIPLEXER DRIVER 20999M: Philipp Zabel <p.zabel@pengutronix.de> 21000L: linux-media@vger.kernel.org 21001S: Maintained 21002F: drivers/media/platform/video-mux.c 21003 21004VIDEOBUF2 FRAMEWORK 21005M: Tomasz Figa <tfiga@chromium.org> 21006M: Marek Szyprowski <m.szyprowski@samsung.com> 21007L: linux-media@vger.kernel.org 21008S: Maintained 21009F: drivers/media/common/videobuf2/* 21010F: include/media/videobuf2-* 21011 21012VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21013M: Shuah Khan <skhan@linuxfoundation.org> 21014R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21015L: linux-media@vger.kernel.org 21016S: Maintained 21017W: https://linuxtv.org 21018T: git git://linuxtv.org/media_tree.git 21019F: drivers/media/test-drivers/vimc/* 21020 21021VIRT LIB 21022M: Alex Williamson <alex.williamson@redhat.com> 21023M: Paolo Bonzini <pbonzini@redhat.com> 21024L: kvm@vger.kernel.org 21025S: Supported 21026F: virt/lib/ 21027 21028VIRTIO AND VHOST VSOCK DRIVER 21029M: Stefan Hajnoczi <stefanha@redhat.com> 21030M: Stefano Garzarella <sgarzare@redhat.com> 21031L: kvm@vger.kernel.org 21032L: virtualization@lists.linux-foundation.org 21033L: netdev@vger.kernel.org 21034S: Maintained 21035F: drivers/vhost/vsock.c 21036F: include/linux/virtio_vsock.h 21037F: include/uapi/linux/virtio_vsock.h 21038F: net/vmw_vsock/virtio_transport.c 21039F: net/vmw_vsock/virtio_transport_common.c 21040 21041VIRTIO BLOCK AND SCSI DRIVERS 21042M: "Michael S. Tsirkin" <mst@redhat.com> 21043M: Jason Wang <jasowang@redhat.com> 21044R: Paolo Bonzini <pbonzini@redhat.com> 21045R: Stefan Hajnoczi <stefanha@redhat.com> 21046L: virtualization@lists.linux-foundation.org 21047S: Maintained 21048F: drivers/block/virtio_blk.c 21049F: drivers/scsi/virtio_scsi.c 21050F: drivers/vhost/scsi.c 21051F: include/uapi/linux/virtio_blk.h 21052F: include/uapi/linux/virtio_scsi.h 21053 21054VIRTIO CONSOLE DRIVER 21055M: Amit Shah <amit@kernel.org> 21056L: virtualization@lists.linux-foundation.org 21057S: Maintained 21058F: drivers/char/virtio_console.c 21059F: include/linux/virtio_console.h 21060F: include/uapi/linux/virtio_console.h 21061 21062VIRTIO CORE AND NET DRIVERS 21063M: "Michael S. Tsirkin" <mst@redhat.com> 21064M: Jason Wang <jasowang@redhat.com> 21065L: virtualization@lists.linux-foundation.org 21066S: Maintained 21067F: Documentation/ABI/testing/sysfs-bus-vdpa 21068F: Documentation/devicetree/bindings/virtio/ 21069F: drivers/block/virtio_blk.c 21070F: drivers/crypto/virtio/ 21071F: drivers/net/virtio_net.c 21072F: drivers/vdpa/ 21073F: drivers/virtio/ 21074F: include/linux/vdpa.h 21075F: include/linux/virtio*.h 21076F: include/uapi/linux/virtio_*.h 21077F: tools/virtio/ 21078 21079VIRTIO BALLOON 21080M: "Michael S. Tsirkin" <mst@redhat.com> 21081M: David Hildenbrand <david@redhat.com> 21082L: virtualization@lists.linux-foundation.org 21083S: Maintained 21084F: drivers/virtio/virtio_balloon.c 21085F: include/uapi/linux/virtio_balloon.h 21086F: include/linux/balloon_compaction.h 21087F: mm/balloon_compaction.c 21088 21089VIRTIO CRYPTO DRIVER 21090M: Gonglei <arei.gonglei@huawei.com> 21091L: virtualization@lists.linux-foundation.org 21092L: linux-crypto@vger.kernel.org 21093S: Maintained 21094F: drivers/crypto/virtio/ 21095F: include/uapi/linux/virtio_crypto.h 21096 21097VIRTIO DRIVERS FOR S390 21098M: Cornelia Huck <cohuck@redhat.com> 21099M: Halil Pasic <pasic@linux.ibm.com> 21100M: Eric Farman <farman@linux.ibm.com> 21101L: linux-s390@vger.kernel.org 21102L: virtualization@lists.linux-foundation.org 21103L: kvm@vger.kernel.org 21104S: Supported 21105F: arch/s390/include/uapi/asm/virtio-ccw.h 21106F: drivers/s390/virtio/ 21107 21108VIRTIO FILE SYSTEM 21109M: Vivek Goyal <vgoyal@redhat.com> 21110M: Stefan Hajnoczi <stefanha@redhat.com> 21111M: Miklos Szeredi <miklos@szeredi.hu> 21112L: virtualization@lists.linux-foundation.org 21113L: linux-fsdevel@vger.kernel.org 21114S: Supported 21115W: https://virtio-fs.gitlab.io/ 21116F: Documentation/filesystems/virtiofs.rst 21117F: fs/fuse/virtio_fs.c 21118F: include/uapi/linux/virtio_fs.h 21119 21120VIRTIO GPIO DRIVER 21121M: Enrico Weigelt, metux IT consult <info@metux.net> 21122M: Viresh Kumar <vireshk@kernel.org> 21123L: linux-gpio@vger.kernel.org 21124L: virtualization@lists.linux-foundation.org 21125S: Maintained 21126F: drivers/gpio/gpio-virtio.c 21127F: include/uapi/linux/virtio_gpio.h 21128 21129VIRTIO GPU DRIVER 21130M: David Airlie <airlied@linux.ie> 21131M: Gerd Hoffmann <kraxel@redhat.com> 21132R: Gurchetan Singh <gurchetansingh@chromium.org> 21133R: Chia-I Wu <olvaffe@gmail.com> 21134L: dri-devel@lists.freedesktop.org 21135L: virtualization@lists.linux-foundation.org 21136S: Maintained 21137T: git git://anongit.freedesktop.org/drm/drm-misc 21138F: drivers/gpu/drm/virtio/ 21139F: include/uapi/linux/virtio_gpu.h 21140 21141VIRTIO HOST (VHOST) 21142M: "Michael S. Tsirkin" <mst@redhat.com> 21143M: Jason Wang <jasowang@redhat.com> 21144L: kvm@vger.kernel.org 21145L: virtualization@lists.linux-foundation.org 21146L: netdev@vger.kernel.org 21147S: Maintained 21148T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21149F: drivers/vhost/ 21150F: include/linux/vhost_iotlb.h 21151F: include/uapi/linux/vhost.h 21152 21153VIRTIO INPUT DRIVER 21154M: Gerd Hoffmann <kraxel@redhat.com> 21155S: Maintained 21156F: drivers/virtio/virtio_input.c 21157F: include/uapi/linux/virtio_input.h 21158 21159VIRTIO IOMMU DRIVER 21160M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21161L: virtualization@lists.linux-foundation.org 21162S: Maintained 21163F: drivers/iommu/virtio-iommu.c 21164F: include/uapi/linux/virtio_iommu.h 21165 21166VIRTIO MEM DRIVER 21167M: David Hildenbrand <david@redhat.com> 21168L: virtualization@lists.linux-foundation.org 21169S: Maintained 21170W: https://virtio-mem.gitlab.io/ 21171F: drivers/virtio/virtio_mem.c 21172F: include/uapi/linux/virtio_mem.h 21173 21174VIRTIO SOUND DRIVER 21175M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21176M: "Michael S. Tsirkin" <mst@redhat.com> 21177L: virtualization@lists.linux-foundation.org 21178L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21179S: Maintained 21180F: include/uapi/linux/virtio_snd.h 21181F: sound/virtio/* 21182 21183VIRTIO I2C DRIVER 21184M: Conghui Chen <conghui.chen@intel.com> 21185M: Viresh Kumar <viresh.kumar@linaro.org> 21186L: linux-i2c@vger.kernel.org 21187L: virtualization@lists.linux-foundation.org 21188S: Maintained 21189F: drivers/i2c/busses/i2c-virtio.c 21190F: include/uapi/linux/virtio_i2c.h 21191 21192VIRTIO PMEM DRIVER 21193M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21194L: virtualization@lists.linux-foundation.org 21195S: Maintained 21196F: drivers/nvdimm/virtio_pmem.c 21197F: drivers/nvdimm/nd_virtio.c 21198 21199VIRTUAL BOX GUEST DEVICE DRIVER 21200M: Hans de Goede <hdegoede@redhat.com> 21201M: Arnd Bergmann <arnd@arndb.de> 21202M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21203S: Maintained 21204F: drivers/virt/vboxguest/ 21205F: include/linux/vbox_utils.h 21206F: include/uapi/linux/vbox*.h 21207 21208VIRTUAL BOX SHARED FOLDER VFS DRIVER 21209M: Hans de Goede <hdegoede@redhat.com> 21210L: linux-fsdevel@vger.kernel.org 21211S: Maintained 21212F: fs/vboxsf/* 21213 21214VIRTUAL SERIO DEVICE DRIVER 21215M: Stephen Chandler Paul <thatslyude@gmail.com> 21216S: Maintained 21217F: drivers/input/serio/userio.c 21218F: include/uapi/linux/userio.h 21219 21220VIVID VIRTUAL VIDEO DRIVER 21221M: Hans Verkuil <hverkuil@xs4all.nl> 21222L: linux-media@vger.kernel.org 21223S: Maintained 21224W: https://linuxtv.org 21225T: git git://linuxtv.org/media_tree.git 21226F: drivers/media/test-drivers/vivid/* 21227 21228VIDTV VIRTUAL DIGITAL TV DRIVER 21229M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21230L: linux-media@vger.kernel.org 21231S: Maintained 21232W: https://linuxtv.org 21233T: git git://linuxtv.org/media_tree.git 21234F: drivers/media/test-drivers/vidtv/* 21235 21236VLYNQ BUS 21237M: Florian Fainelli <f.fainelli@gmail.com> 21238L: openwrt-devel@lists.openwrt.org (subscribers-only) 21239S: Maintained 21240F: drivers/vlynq/vlynq.c 21241F: include/linux/vlynq.h 21242 21243VME SUBSYSTEM 21244M: Martyn Welch <martyn@welchs.me.uk> 21245M: Manohar Vanga <manohar.vanga@gmail.com> 21246M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21247L: linux-kernel@vger.kernel.org 21248S: Maintained 21249T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21250F: Documentation/driver-api/vme.rst 21251F: drivers/staging/vme_user/ 21252F: drivers/vme/ 21253F: include/linux/vme* 21254 21255VM SOCKETS (AF_VSOCK) 21256M: Stefano Garzarella <sgarzare@redhat.com> 21257L: virtualization@lists.linux-foundation.org 21258L: netdev@vger.kernel.org 21259S: Maintained 21260F: drivers/net/vsockmon.c 21261F: include/net/af_vsock.h 21262F: include/uapi/linux/vm_sockets.h 21263F: include/uapi/linux/vm_sockets_diag.h 21264F: include/uapi/linux/vsockmon.h 21265F: net/vmw_vsock/ 21266F: tools/testing/vsock/ 21267 21268VMWARE BALLOON DRIVER 21269M: Nadav Amit <namit@vmware.com> 21270R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21271L: linux-kernel@vger.kernel.org 21272S: Maintained 21273F: drivers/misc/vmw_balloon.c 21274 21275VMWARE HYPERVISOR INTERFACE 21276M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21277M: Alexey Makhalov <amakhalov@vmware.com> 21278R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21279L: virtualization@lists.linux-foundation.org 21280L: x86@kernel.org 21281S: Supported 21282T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21283F: arch/x86/include/asm/vmware.h 21284F: arch/x86/kernel/cpu/vmware.c 21285 21286VMWARE PVRDMA DRIVER 21287M: Bryan Tan <bryantan@vmware.com> 21288M: Vishnu Dasa <vdasa@vmware.com> 21289R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21290L: linux-rdma@vger.kernel.org 21291S: Maintained 21292F: drivers/infiniband/hw/vmw_pvrdma/ 21293 21294VMware PVSCSI driver 21295M: Vishal Bhakta <vbhakta@vmware.com> 21296R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21297L: linux-scsi@vger.kernel.org 21298S: Maintained 21299F: drivers/scsi/vmw_pvscsi.c 21300F: drivers/scsi/vmw_pvscsi.h 21301 21302VMWARE VIRTUAL PTP CLOCK DRIVER 21303M: Vivek Thampi <vithampi@vmware.com> 21304R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21305L: netdev@vger.kernel.org 21306S: Supported 21307F: drivers/ptp/ptp_vmw.c 21308 21309VMWARE VMCI DRIVER 21310M: Bryan Tan <bryantan@vmware.com> 21311M: Rajesh Jalisatgi <rjalisatgi@vmware.com> 21312M: Vishnu Dasa <vdasa@vmware.com> 21313R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21314L: linux-kernel@vger.kernel.org 21315S: Maintained 21316F: drivers/misc/vmw_vmci/ 21317 21318VMWARE VMMOUSE SUBDRIVER 21319M: Zack Rusin <zackr@vmware.com> 21320R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21321R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21322L: linux-input@vger.kernel.org 21323S: Maintained 21324F: drivers/input/mouse/vmmouse.c 21325F: drivers/input/mouse/vmmouse.h 21326 21327VMWARE VMXNET3 ETHERNET DRIVER 21328M: Ronak Doshi <doshir@vmware.com> 21329R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21330L: netdev@vger.kernel.org 21331S: Maintained 21332F: drivers/net/vmxnet3/ 21333 21334VOCORE VOCORE2 BOARD 21335M: Harvey Hunt <harveyhuntnexus@gmail.com> 21336L: linux-mips@vger.kernel.org 21337S: Maintained 21338F: arch/mips/boot/dts/ralink/vocore2.dts 21339 21340VOLTAGE AND CURRENT REGULATOR FRAMEWORK 21341M: Liam Girdwood <lgirdwood@gmail.com> 21342M: Mark Brown <broonie@kernel.org> 21343L: linux-kernel@vger.kernel.org 21344S: Supported 21345W: http://www.slimlogic.co.uk/?p=48 21346T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 21347F: Documentation/devicetree/bindings/regulator/ 21348F: Documentation/power/regulator/ 21349F: drivers/regulator/ 21350F: include/dt-bindings/regulator/ 21351F: include/linux/regulator/ 21352K: regulator_get_optional 21353 21354VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 21355R: Matti Vaittinen <mazziesaccount@gmail.com> 21356F: drivers/regulator/irq_helpers.c 21357 21358VRF 21359M: David Ahern <dsahern@kernel.org> 21360L: netdev@vger.kernel.org 21361S: Maintained 21362F: Documentation/networking/vrf.rst 21363F: drivers/net/vrf.c 21364 21365VSPRINTF 21366M: Petr Mladek <pmladek@suse.com> 21367M: Steven Rostedt <rostedt@goodmis.org> 21368M: Sergey Senozhatsky <senozhatsky@chromium.org> 21369R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21370R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 21371S: Maintained 21372T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 21373F: Documentation/core-api/printk-formats.rst 21374F: lib/test_printf.c 21375F: lib/test_scanf.c 21376F: lib/vsprintf.c 21377 21378VT1211 HARDWARE MONITOR DRIVER 21379M: Juerg Haefliger <juergh@gmail.com> 21380L: linux-hwmon@vger.kernel.org 21381S: Maintained 21382F: Documentation/hwmon/vt1211.rst 21383F: drivers/hwmon/vt1211.c 21384 21385VT8231 HARDWARE MONITOR DRIVER 21386M: Roger Lucas <vt8231@hiddenengine.co.uk> 21387L: linux-hwmon@vger.kernel.org 21388S: Maintained 21389F: drivers/hwmon/vt8231.c 21390 21391VUB300 USB to SDIO/SD/MMC bridge chip 21392L: linux-mmc@vger.kernel.org 21393S: Orphan 21394F: drivers/mmc/host/vub300.c 21395 21396W1 DALLAS'S 1-WIRE BUS 21397M: Evgeniy Polyakov <zbr@ioremap.net> 21398S: Maintained 21399F: Documentation/devicetree/bindings/w1/ 21400F: Documentation/w1/ 21401F: drivers/w1/ 21402F: include/linux/w1.h 21403 21404W83791D HARDWARE MONITORING DRIVER 21405M: Marc Hulsman <m.hulsman@tudelft.nl> 21406L: linux-hwmon@vger.kernel.org 21407S: Maintained 21408F: Documentation/hwmon/w83791d.rst 21409F: drivers/hwmon/w83791d.c 21410 21411W83793 HARDWARE MONITORING DRIVER 21412M: Rudolf Marek <r.marek@assembler.cz> 21413L: linux-hwmon@vger.kernel.org 21414S: Maintained 21415F: Documentation/hwmon/w83793.rst 21416F: drivers/hwmon/w83793.c 21417 21418W83795 HARDWARE MONITORING DRIVER 21419M: Jean Delvare <jdelvare@suse.com> 21420L: linux-hwmon@vger.kernel.org 21421S: Maintained 21422F: drivers/hwmon/w83795.c 21423 21424W83L51xD SD/MMC CARD INTERFACE DRIVER 21425M: Pierre Ossman <pierre@ossman.eu> 21426S: Maintained 21427F: drivers/mmc/host/wbsd.* 21428 21429WACOM PROTOCOL 4 SERIAL TABLETS 21430M: Julian Squires <julian@cipht.net> 21431M: Hans de Goede <hdegoede@redhat.com> 21432L: linux-input@vger.kernel.org 21433S: Maintained 21434F: drivers/input/tablet/wacom_serial4.c 21435 21436WATCHDOG DEVICE DRIVERS 21437M: Wim Van Sebroeck <wim@linux-watchdog.org> 21438M: Guenter Roeck <linux@roeck-us.net> 21439L: linux-watchdog@vger.kernel.org 21440S: Maintained 21441W: http://www.linux-watchdog.org/ 21442T: git git://www.linux-watchdog.org/linux-watchdog.git 21443F: Documentation/devicetree/bindings/watchdog/ 21444F: Documentation/watchdog/ 21445F: drivers/watchdog/ 21446F: include/linux/watchdog.h 21447F: include/uapi/linux/watchdog.h 21448 21449WHISKEYCOVE PMIC GPIO DRIVER 21450M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 21451L: linux-gpio@vger.kernel.org 21452S: Maintained 21453F: drivers/gpio/gpio-wcove.c 21454 21455WHWAVE RTC DRIVER 21456M: Dianlong Li <long17.cool@163.com> 21457L: linux-rtc@vger.kernel.org 21458S: Maintained 21459F: drivers/rtc/rtc-sd3078.c 21460 21461WIIMOTE HID DRIVER 21462M: David Rheinsberg <david.rheinsberg@gmail.com> 21463L: linux-input@vger.kernel.org 21464S: Maintained 21465F: drivers/hid/hid-wiimote* 21466 21467WILOCITY WIL6210 WIRELESS DRIVER 21468L: linux-wireless@vger.kernel.org 21469S: Orphan 21470W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 21471F: drivers/net/wireless/ath/wil6210/ 21472 21473WINBOND CIR DRIVER 21474M: David Härdeman <david@hardeman.nu> 21475S: Maintained 21476F: drivers/media/rc/winbond-cir.c 21477 21478WINSYSTEMS EBC-C384 WATCHDOG DRIVER 21479M: William Breathitt Gray <vilhelm.gray@gmail.com> 21480L: linux-watchdog@vger.kernel.org 21481S: Maintained 21482F: drivers/watchdog/ebc-c384_wdt.c 21483 21484WINSYSTEMS WS16C48 GPIO DRIVER 21485M: William Breathitt Gray <vilhelm.gray@gmail.com> 21486L: linux-gpio@vger.kernel.org 21487S: Maintained 21488F: drivers/gpio/gpio-ws16c48.c 21489 21490WIREGUARD SECURE NETWORK TUNNEL 21491M: Jason A. Donenfeld <Jason@zx2c4.com> 21492L: wireguard@lists.zx2c4.com 21493L: netdev@vger.kernel.org 21494S: Maintained 21495F: drivers/net/wireguard/ 21496F: tools/testing/selftests/wireguard/ 21497 21498WISTRON LAPTOP BUTTON DRIVER 21499M: Miloslav Trmac <mitr@volny.cz> 21500S: Maintained 21501F: drivers/input/misc/wistron_btns.c 21502 21503WL3501 WIRELESS PCMCIA CARD DRIVER 21504L: linux-wireless@vger.kernel.org 21505S: Odd fixes 21506F: drivers/net/wireless/wl3501* 21507 21508WOLFSON MICROELECTRONICS DRIVERS 21509L: patches@opensource.cirrus.com 21510S: Supported 21511W: https://github.com/CirrusLogic/linux-drivers/wiki 21512T: git https://github.com/CirrusLogic/linux-drivers.git 21513F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 21514F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 21515F: Documentation/devicetree/bindings/mfd/wm831x.txt 21516F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 21517F: Documentation/devicetree/bindings/sound/wlf,*.yaml 21518F: Documentation/devicetree/bindings/sound/wm* 21519F: Documentation/hwmon/wm83??.rst 21520F: arch/arm/mach-s3c/mach-crag6410* 21521F: drivers/clk/clk-wm83*.c 21522F: drivers/gpio/gpio-*wm*.c 21523F: drivers/gpio/gpio-arizona.c 21524F: drivers/hwmon/wm83??-hwmon.c 21525F: drivers/input/misc/wm831x-on.c 21526F: drivers/input/touchscreen/wm831x-ts.c 21527F: drivers/input/touchscreen/wm97*.c 21528F: drivers/leds/leds-wm83*.c 21529F: drivers/mfd/arizona* 21530F: drivers/mfd/cs47l24* 21531F: drivers/mfd/wm*.c 21532F: drivers/power/supply/wm83*.c 21533F: drivers/regulator/arizona* 21534F: drivers/regulator/wm8*.c 21535F: drivers/rtc/rtc-wm83*.c 21536F: drivers/video/backlight/wm83*_bl.c 21537F: drivers/watchdog/wm83*_wdt.c 21538F: include/linux/mfd/arizona/ 21539F: include/linux/mfd/wm831x/ 21540F: include/linux/mfd/wm8350/ 21541F: include/linux/mfd/wm8400* 21542F: include/linux/regulator/arizona* 21543F: include/linux/wm97xx.h 21544F: include/sound/wm????.h 21545F: sound/soc/codecs/arizona* 21546F: sound/soc/codecs/cs47l24* 21547F: sound/soc/codecs/wm* 21548 21549WORKQUEUE 21550M: Tejun Heo <tj@kernel.org> 21551R: Lai Jiangshan <jiangshanlai@gmail.com> 21552S: Maintained 21553T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 21554F: Documentation/core-api/workqueue.rst 21555F: include/linux/workqueue.h 21556F: kernel/workqueue.c 21557 21558WWAN DRIVERS 21559M: Loic Poulain <loic.poulain@linaro.org> 21560M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 21561R: Johannes Berg <johannes@sipsolutions.net> 21562L: netdev@vger.kernel.org 21563S: Maintained 21564F: drivers/net/wwan/ 21565F: include/linux/wwan.h 21566F: include/uapi/linux/wwan.h 21567 21568X-POWERS AXP288 PMIC DRIVERS 21569M: Hans de Goede <hdegoede@redhat.com> 21570S: Maintained 21571F: drivers/acpi/pmic/intel_pmic_xpower.c 21572N: axp288 21573 21574X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 21575M: Chen-Yu Tsai <wens@csie.org> 21576L: linux-kernel@vger.kernel.org 21577S: Maintained 21578N: axp[128] 21579 21580X.25 STACK 21581M: Martin Schiller <ms@dev.tdt.de> 21582L: linux-x25@vger.kernel.org 21583S: Maintained 21584F: Documentation/networking/lapb-module.rst 21585F: Documentation/networking/x25* 21586F: drivers/net/wan/hdlc_x25.c 21587F: drivers/net/wan/lapbether.c 21588F: include/*/lapb.h 21589F: include/net/x25* 21590F: include/uapi/linux/x25.h 21591F: net/lapb/ 21592F: net/x25/ 21593 21594X86 ARCHITECTURE (32-BIT AND 64-BIT) 21595M: Thomas Gleixner <tglx@linutronix.de> 21596M: Ingo Molnar <mingo@redhat.com> 21597M: Borislav Petkov <bp@alien8.de> 21598M: Dave Hansen <dave.hansen@linux.intel.com> 21599M: x86@kernel.org 21600R: "H. Peter Anvin" <hpa@zytor.com> 21601L: linux-kernel@vger.kernel.org 21602S: Maintained 21603T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 21604F: Documentation/devicetree/bindings/x86/ 21605F: Documentation/x86/ 21606F: arch/x86/ 21607 21608X86 ENTRY CODE 21609M: Andy Lutomirski <luto@kernel.org> 21610L: linux-kernel@vger.kernel.org 21611S: Maintained 21612T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 21613F: arch/x86/entry/ 21614 21615X86 MCE INFRASTRUCTURE 21616M: Tony Luck <tony.luck@intel.com> 21617M: Borislav Petkov <bp@alien8.de> 21618L: linux-edac@vger.kernel.org 21619S: Maintained 21620F: Documentation/ABI/testing/sysfs-mce 21621F: Documentation/x86/x86_64/machinecheck.rst 21622F: arch/x86/kernel/cpu/mce/* 21623 21624X86 MICROCODE UPDATE SUPPORT 21625M: Borislav Petkov <bp@alien8.de> 21626S: Maintained 21627F: arch/x86/kernel/cpu/microcode/* 21628 21629X86 MM 21630M: Dave Hansen <dave.hansen@linux.intel.com> 21631M: Andy Lutomirski <luto@kernel.org> 21632M: Peter Zijlstra <peterz@infradead.org> 21633L: linux-kernel@vger.kernel.org 21634S: Maintained 21635T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 21636F: arch/x86/mm/ 21637 21638X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 21639M: Hans de Goede <hdegoede@redhat.com> 21640L: platform-driver-x86@vger.kernel.org 21641S: Maintained 21642T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 21643F: drivers/platform/x86/x86-android-tablets.c 21644 21645X86 PLATFORM DRIVERS 21646M: Hans de Goede <hdegoede@redhat.com> 21647M: Mark Gross <markgross@kernel.org> 21648L: platform-driver-x86@vger.kernel.org 21649S: Maintained 21650T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 21651F: drivers/platform/olpc/ 21652F: drivers/platform/x86/ 21653 21654X86 PLATFORM DRIVERS - ARCH 21655R: Darren Hart <dvhart@infradead.org> 21656R: Andy Shevchenko <andy@infradead.org> 21657L: platform-driver-x86@vger.kernel.org 21658L: x86@kernel.org 21659S: Maintained 21660T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 21661F: arch/x86/platform 21662 21663X86 PLATFORM UV HPE SUPERDOME FLEX 21664M: Steve Wahl <steve.wahl@hpe.com> 21665R: Mike Travis <mike.travis@hpe.com> 21666R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 21667R: Russ Anderson <russ.anderson@hpe.com> 21668S: Supported 21669F: arch/x86/include/asm/uv/ 21670F: arch/x86/kernel/apic/x2apic_uv_x.c 21671F: arch/x86/platform/uv/ 21672 21673X86 STACK UNWINDING 21674M: Josh Poimboeuf <jpoimboe@kernel.org> 21675M: Peter Zijlstra <peterz@infradead.org> 21676S: Supported 21677F: arch/x86/include/asm/unwind*.h 21678F: arch/x86/kernel/dumpstack.c 21679F: arch/x86/kernel/stacktrace.c 21680F: arch/x86/kernel/unwind_*.c 21681 21682X86 VDSO 21683M: Andy Lutomirski <luto@kernel.org> 21684L: linux-kernel@vger.kernel.org 21685S: Maintained 21686T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 21687F: arch/x86/entry/vdso/ 21688 21689XARRAY 21690M: Matthew Wilcox <willy@infradead.org> 21691L: linux-fsdevel@vger.kernel.org 21692S: Supported 21693F: Documentation/core-api/xarray.rst 21694F: include/linux/idr.h 21695F: include/linux/xarray.h 21696F: lib/idr.c 21697F: lib/xarray.c 21698F: tools/testing/radix-tree 21699 21700XBOX DVD IR REMOTE 21701M: Benjamin Valentin <benpicco@googlemail.com> 21702S: Maintained 21703F: drivers/media/rc/keymaps/rc-xbox-dvd.c 21704F: drivers/media/rc/xbox_remote.c 21705 21706XC2028/3028 TUNER DRIVER 21707M: Mauro Carvalho Chehab <mchehab@kernel.org> 21708L: linux-media@vger.kernel.org 21709S: Maintained 21710W: https://linuxtv.org 21711T: git git://linuxtv.org/media_tree.git 21712F: drivers/media/tuners/xc2028.* 21713 21714XDP (eXpress Data Path) 21715M: Alexei Starovoitov <ast@kernel.org> 21716M: Daniel Borkmann <daniel@iogearbox.net> 21717M: David S. Miller <davem@davemloft.net> 21718M: Jakub Kicinski <kuba@kernel.org> 21719M: Jesper Dangaard Brouer <hawk@kernel.org> 21720M: John Fastabend <john.fastabend@gmail.com> 21721L: netdev@vger.kernel.org 21722L: bpf@vger.kernel.org 21723S: Supported 21724F: include/net/xdp.h 21725F: include/net/xdp_priv.h 21726F: include/trace/events/xdp.h 21727F: kernel/bpf/cpumap.c 21728F: kernel/bpf/devmap.c 21729F: net/core/xdp.c 21730F: samples/bpf/xdp* 21731F: tools/testing/selftests/bpf/*xdp* 21732F: tools/testing/selftests/bpf/*/*xdp* 21733F: drivers/net/ethernet/*/*/*/*/*xdp* 21734F: drivers/net/ethernet/*/*/*xdp* 21735K: (?:\b|_)xdp(?:\b|_) 21736 21737XDP SOCKETS (AF_XDP) 21738M: Björn Töpel <bjorn@kernel.org> 21739M: Magnus Karlsson <magnus.karlsson@intel.com> 21740M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 21741R: Jonathan Lemon <jonathan.lemon@gmail.com> 21742L: netdev@vger.kernel.org 21743L: bpf@vger.kernel.org 21744S: Maintained 21745F: Documentation/networking/af_xdp.rst 21746F: include/net/xdp_sock* 21747F: include/net/xsk_buff_pool.h 21748F: include/uapi/linux/if_xdp.h 21749F: include/uapi/linux/xdp_diag.h 21750F: include/net/netns/xdp.h 21751F: net/xdp/ 21752F: samples/bpf/xdpsock* 21753F: tools/lib/bpf/xsk* 21754 21755XEN BLOCK SUBSYSTEM 21756M: Roger Pau Monné <roger.pau@citrix.com> 21757L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21758S: Supported 21759F: drivers/block/xen* 21760F: drivers/block/xen-blkback/* 21761 21762XEN HYPERVISOR ARM 21763M: Stefano Stabellini <sstabellini@kernel.org> 21764L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21765S: Maintained 21766F: arch/arm/include/asm/xen/ 21767F: arch/arm/xen/ 21768 21769XEN HYPERVISOR ARM64 21770M: Stefano Stabellini <sstabellini@kernel.org> 21771L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21772S: Maintained 21773F: arch/arm64/include/asm/xen/ 21774F: arch/arm64/xen/ 21775 21776XEN HYPERVISOR INTERFACE 21777M: Juergen Gross <jgross@suse.com> 21778M: Stefano Stabellini <sstabellini@kernel.org> 21779R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 21780L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21781S: Supported 21782T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 21783F: Documentation/ABI/stable/sysfs-hypervisor-xen 21784F: Documentation/ABI/testing/sysfs-hypervisor-xen 21785F: drivers/*/xen-*front.c 21786F: drivers/xen/ 21787F: include/uapi/xen/ 21788F: include/xen/ 21789 21790XEN HYPERVISOR X86 21791M: Juergen Gross <jgross@suse.com> 21792R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 21793L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21794S: Supported 21795F: arch/x86/include/asm/pvclock-abi.h 21796F: arch/x86/include/asm/xen/ 21797F: arch/x86/platform/pvh/ 21798F: arch/x86/xen/ 21799 21800XEN NETWORK BACKEND DRIVER 21801M: Wei Liu <wei.liu@kernel.org> 21802M: Paul Durrant <paul@xen.org> 21803L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21804L: netdev@vger.kernel.org 21805S: Supported 21806F: drivers/net/xen-netback/* 21807 21808XEN PCI SUBSYSTEM 21809M: Juergen Gross <jgross@suse.com> 21810L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21811S: Supported 21812F: arch/x86/pci/*xen* 21813F: drivers/pci/*xen* 21814 21815XEN PVSCSI DRIVERS 21816M: Juergen Gross <jgross@suse.com> 21817L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21818L: linux-scsi@vger.kernel.org 21819S: Supported 21820F: drivers/scsi/xen-scsifront.c 21821F: drivers/xen/xen-scsiback.c 21822F: include/xen/interface/io/vscsiif.h 21823 21824XEN PVUSB DRIVER 21825M: Juergen Gross <jgross@suse.com> 21826L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21827L: linux-usb@vger.kernel.org 21828S: Supported 21829F: drivers/usb/host/xen* 21830F: include/xen/interface/io/usbif.h 21831 21832XEN SOUND FRONTEND DRIVER 21833M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 21834L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21835L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21836S: Supported 21837F: sound/xen/* 21838 21839XEN SWIOTLB SUBSYSTEM 21840M: Juergen Gross <jgross@suse.com> 21841M: Stefano Stabellini <sstabellini@kernel.org> 21842L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21843L: iommu@lists.linux-foundation.org 21844S: Supported 21845F: arch/x86/xen/*swiotlb* 21846F: drivers/xen/*swiotlb* 21847 21848XFS FILESYSTEM 21849C: irc://irc.oftc.net/xfs 21850M: Darrick J. Wong <djwong@kernel.org> 21851L: linux-xfs@vger.kernel.org 21852S: Supported 21853W: http://xfs.org/ 21854T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 21855F: Documentation/ABI/testing/sysfs-fs-xfs 21856F: Documentation/admin-guide/xfs.rst 21857F: Documentation/filesystems/xfs-delayed-logging-design.rst 21858F: Documentation/filesystems/xfs-self-describing-metadata.rst 21859F: fs/xfs/ 21860F: include/uapi/linux/dqblk_xfs.h 21861F: include/uapi/linux/fsmap.h 21862 21863XILINX AMS DRIVER 21864M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 21865L: linux-iio@vger.kernel.org 21866S: Maintained 21867F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 21868F: drivers/iio/adc/xilinx-ams.c 21869 21870XILINX AXI ETHERNET DRIVER 21871M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 21872S: Maintained 21873F: drivers/net/ethernet/xilinx/xilinx_axienet* 21874 21875XILINX CAN DRIVER 21876M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 21877R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 21878L: linux-can@vger.kernel.org 21879S: Maintained 21880F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 21881F: drivers/net/can/xilinx_can.c 21882 21883XILINX GPIO DRIVER 21884M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 21885R: Srinivas Neeli <srinivas.neeli@xilinx.com> 21886R: Michal Simek <michal.simek@xilinx.com> 21887S: Maintained 21888F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt 21889F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 21890F: drivers/gpio/gpio-xilinx.c 21891F: drivers/gpio/gpio-zynq.c 21892 21893XILINX SD-FEC IP CORES 21894M: Derek Kiernan <derek.kiernan@xilinx.com> 21895M: Dragan Cvetic <dragan.cvetic@xilinx.com> 21896S: Maintained 21897F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 21898F: Documentation/misc-devices/xilinx_sdfec.rst 21899F: drivers/misc/Kconfig 21900F: drivers/misc/Makefile 21901F: drivers/misc/xilinx_sdfec.c 21902F: include/uapi/misc/xilinx_sdfec.h 21903 21904XILINX PWM DRIVER 21905M: Sean Anderson <sean.anderson@seco.com> 21906S: Maintained 21907F: drivers/pwm/pwm-xilinx.c 21908F: include/clocksource/timer-xilinx.h 21909 21910XILINX UARTLITE SERIAL DRIVER 21911M: Peter Korsgaard <jacmet@sunsite.dk> 21912L: linux-serial@vger.kernel.org 21913S: Maintained 21914F: drivers/tty/serial/uartlite.c 21915 21916XILINX VIDEO IP CORES 21917M: Hyun Kwon <hyun.kwon@xilinx.com> 21918M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21919L: linux-media@vger.kernel.org 21920S: Supported 21921T: git git://linuxtv.org/media_tree.git 21922F: Documentation/devicetree/bindings/media/xilinx/ 21923F: drivers/media/platform/xilinx/ 21924F: include/uapi/linux/xilinx-v4l2-controls.h 21925 21926XILINX ZYNQMP DPDMA DRIVER 21927M: Hyun Kwon <hyun.kwon@xilinx.com> 21928M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21929L: dmaengine@vger.kernel.org 21930S: Supported 21931F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 21932F: drivers/dma/xilinx/xilinx_dpdma.c 21933F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 21934 21935XILINX ZYNQMP PSGTR PHY DRIVER 21936M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 21937M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21938L: linux-kernel@vger.kernel.org 21939S: Supported 21940T: git https://github.com/Xilinx/linux-xlnx.git 21941F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 21942F: drivers/phy/xilinx/phy-zynqmp.c 21943 21944XILINX ZYNQMP SHA3 DRIVER 21945M: Harsha <harsha.harsha@xilinx.com> 21946S: Maintained 21947F: drivers/crypto/xilinx/zynqmp-sha.c 21948 21949XILINX EVENT MANAGEMENT DRIVER 21950M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 21951S: Maintained 21952F: drivers/soc/xilinx/xlnx_event_manager.c 21953F: include/linux/firmware/xlnx-event-manager.h 21954 21955XILLYBUS DRIVER 21956M: Eli Billauer <eli.billauer@gmail.com> 21957L: linux-kernel@vger.kernel.org 21958S: Supported 21959F: drivers/char/xillybus/ 21960 21961XLP9XX I2C DRIVER 21962M: George Cherian <gcherian@marvell.com> 21963L: linux-i2c@vger.kernel.org 21964S: Supported 21965W: http://www.marvell.com 21966F: drivers/i2c/busses/i2c-xlp9xx.c 21967 21968XRA1403 GPIO EXPANDER 21969M: Nandor Han <nandor.han@ge.com> 21970M: Semi Malinen <semi.malinen@ge.com> 21971L: linux-gpio@vger.kernel.org 21972S: Maintained 21973F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 21974F: drivers/gpio/gpio-xra1403.c 21975 21976XTENSA XTFPGA PLATFORM SUPPORT 21977M: Max Filippov <jcmvbkbc@gmail.com> 21978L: linux-xtensa@linux-xtensa.org 21979S: Maintained 21980F: drivers/spi/spi-xtensa-xtfpga.c 21981F: sound/soc/xtensa/xtfpga-i2s.c 21982 21983YAM DRIVER FOR AX.25 21984M: Jean-Paul Roubelat <jpr@f6fbb.org> 21985L: linux-hams@vger.kernel.org 21986S: Maintained 21987F: drivers/net/hamradio/yam* 21988F: include/linux/yam.h 21989 21990YAMA SECURITY MODULE 21991M: Kees Cook <keescook@chromium.org> 21992S: Supported 21993T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip 21994F: Documentation/admin-guide/LSM/Yama.rst 21995F: security/yama/ 21996 21997YEALINK PHONE DRIVER 21998M: Henk Vergonet <Henk.Vergonet@gmail.com> 21999L: usbb2k-api-dev@nongnu.org 22000S: Maintained 22001F: Documentation/input/devices/yealink.rst 22002F: drivers/input/misc/yealink.* 22003 22004Z8530 DRIVER FOR AX.25 22005M: Joerg Reuter <jreuter@yaina.de> 22006L: linux-hams@vger.kernel.org 22007S: Maintained 22008W: http://yaina.de/jreuter/ 22009W: http://www.qsl.net/dl1bke/ 22010F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22011F: drivers/net/hamradio/*scc.c 22012F: drivers/net/hamradio/z8530.h 22013 22014ZBUD COMPRESSED PAGE ALLOCATOR 22015M: Seth Jennings <sjenning@redhat.com> 22016M: Dan Streetman <ddstreet@ieee.org> 22017L: linux-mm@kvack.org 22018S: Maintained 22019F: mm/zbud.c 22020 22021Z3FOLD COMPRESSED PAGE ALLOCATOR 22022M: Vitaly Wool <vitaly.wool@konsulko.com> 22023R: Miaohe Lin <linmiaohe@huawei.com> 22024L: linux-mm@kvack.org 22025S: Maintained 22026F: mm/z3fold.c 22027 22028ZD1211RW WIRELESS DRIVER 22029M: Ulrich Kunitz <kune@deine-taler.de> 22030L: linux-wireless@vger.kernel.org 22031L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22032S: Maintained 22033W: http://zd1211.ath.cx/wiki/DriverRewrite 22034F: drivers/net/wireless/zydas/zd1211rw/ 22035 22036ZD1301 MEDIA DRIVER 22037M: Antti Palosaari <crope@iki.fi> 22038L: linux-media@vger.kernel.org 22039S: Maintained 22040W: https://linuxtv.org/ 22041W: http://palosaari.fi/linux/ 22042Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22043F: drivers/media/usb/dvb-usb-v2/zd1301* 22044 22045ZD1301_DEMOD MEDIA DRIVER 22046M: Antti Palosaari <crope@iki.fi> 22047L: linux-media@vger.kernel.org 22048S: Maintained 22049W: https://linuxtv.org/ 22050W: http://palosaari.fi/linux/ 22051Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22052F: drivers/media/dvb-frontends/zd1301_demod* 22053 22054ZHAOXIN PROCESSOR SUPPORT 22055M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22056L: linux-kernel@vger.kernel.org 22057S: Maintained 22058F: arch/x86/kernel/cpu/zhaoxin.c 22059 22060ZONEFS FILESYSTEM 22061M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22062M: Naohiro Aota <naohiro.aota@wdc.com> 22063R: Johannes Thumshirn <jth@kernel.org> 22064L: linux-fsdevel@vger.kernel.org 22065S: Maintained 22066T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22067F: Documentation/filesystems/zonefs.rst 22068F: fs/zonefs/ 22069 22070ZPOOL COMPRESSED PAGE STORAGE API 22071M: Dan Streetman <ddstreet@ieee.org> 22072L: linux-mm@kvack.org 22073S: Maintained 22074F: include/linux/zpool.h 22075F: mm/zpool.c 22076 22077ZR36067 VIDEO FOR LINUX DRIVER 22078M: Corentin Labbe <clabbe@baylibre.com> 22079L: mjpeg-users@lists.sourceforge.net 22080L: linux-media@vger.kernel.org 22081S: Maintained 22082W: http://mjpeg.sourceforge.net/driver-zoran/ 22083Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22084F: Documentation/driver-api/media/drivers/zoran.rst 22085F: drivers/staging/media/zoran/ 22086 22087ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22088M: Minchan Kim <minchan@kernel.org> 22089M: Nitin Gupta <ngupta@vflare.org> 22090R: Sergey Senozhatsky <senozhatsky@chromium.org> 22091L: linux-kernel@vger.kernel.org 22092S: Maintained 22093F: Documentation/admin-guide/blockdev/zram.rst 22094F: drivers/block/zram/ 22095 22096ZS DECSTATION Z85C30 SERIAL DRIVER 22097M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22098S: Maintained 22099F: drivers/tty/serial/zs.* 22100 22101ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22102M: Minchan Kim <minchan@kernel.org> 22103M: Nitin Gupta <ngupta@vflare.org> 22104R: Sergey Senozhatsky <senozhatsky@chromium.org> 22105L: linux-mm@kvack.org 22106S: Maintained 22107F: Documentation/vm/zsmalloc.rst 22108F: include/linux/zsmalloc.h 22109F: mm/zsmalloc.c 22110 22111ZSTD 22112M: Nick Terrell <terrelln@fb.com> 22113S: Maintained 22114B: https://github.com/facebook/zstd/issues 22115T: git git://github.com/terrelln/linux.git 22116F: include/linux/zstd* 22117F: lib/zstd/ 22118F: lib/decompress_unzstd.c 22119F: crypto/zstd.c 22120N: zstd 22121K: zstd 22122 22123ZSWAP COMPRESSED SWAP CACHING 22124M: Seth Jennings <sjenning@redhat.com> 22125M: Dan Streetman <ddstreet@ieee.org> 22126M: Vitaly Wool <vitaly.wool@konsulko.com> 22127L: linux-mm@kvack.org 22128S: Maintained 22129F: mm/zswap.c 22130 22131THE REST 22132M: Linus Torvalds <torvalds@linux-foundation.org> 22133L: linux-kernel@vger.kernel.org 22134S: Buried alive in reporters 22135T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22136F: * 22137F: */ 22138
