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.dev 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.dev 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> 2470R: NXP S32 Linux Team <s32@nxp.com> 2471L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2472S: Maintained 2473F: arch/arm64/boot/dts/freescale/s32g*.dts* 2474 2475ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2476L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2477S: Orphan 2478W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2479F: arch/arm/mach-s3c/gta02.h 2480F: arch/arm/mach-s3c/mach-gta02.c 2481 2482ARM/Orion SoC/Technologic Systems TS-78xx platform support 2483M: Alexander Clouter <alex@digriz.org.uk> 2484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2485S: Maintained 2486W: http://www.digriz.org.uk/ts78xx/kernel 2487F: arch/arm/mach-orion5x/ts78xx-* 2488 2489ARM/OXNAS platform support 2490M: Neil Armstrong <narmstrong@baylibre.com> 2491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2492L: linux-oxnas@groups.io (moderated for non-subscribers) 2493S: Maintained 2494F: arch/arm/boot/dts/ox8*.dts* 2495F: arch/arm/mach-oxnas/ 2496F: drivers/power/reset/oxnas-restart.c 2497N: oxnas 2498 2499ARM/PALM TREO SUPPORT 2500M: Tomas Cech <sleep_walker@suse.com> 2501L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2502S: Maintained 2503W: http://hackndev.com 2504F: arch/arm/mach-pxa/palmtreo.* 2505 2506ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2507M: Marek Vasut <marek.vasut@gmail.com> 2508L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2509S: Maintained 2510W: http://hackndev.com 2511F: arch/arm/mach-pxa/include/mach/palmld.h 2512F: arch/arm/mach-pxa/include/mach/palmtc.h 2513F: arch/arm/mach-pxa/include/mach/palmtx.h 2514F: arch/arm/mach-pxa/palmld.c 2515F: arch/arm/mach-pxa/palmt5.* 2516F: arch/arm/mach-pxa/palmtc.c 2517F: arch/arm/mach-pxa/palmte2.* 2518F: arch/arm/mach-pxa/palmtx.c 2519 2520ARM/PALMZ72 SUPPORT 2521M: Sergey Lapin <slapin@ossfans.org> 2522L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2523S: Maintained 2524W: http://hackndev.com 2525F: arch/arm/mach-pxa/palmz72.* 2526 2527ARM/PLEB SUPPORT 2528M: Peter Chubb <pleb@gelato.unsw.edu.au> 2529S: Maintained 2530W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2531 2532ARM/PT DIGITAL BOARD PORT 2533M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2534L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2535S: Maintained 2536W: http://www.armlinux.org.uk/ 2537 2538ARM/QUALCOMM SUPPORT 2539M: Andy Gross <agross@kernel.org> 2540M: Bjorn Andersson <bjorn.andersson@linaro.org> 2541R: Konrad Dybcio <konrad.dybcio@somainline.org> 2542L: linux-arm-msm@vger.kernel.org 2543S: Maintained 2544T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2545F: Documentation/devicetree/bindings/*/qcom* 2546F: Documentation/devicetree/bindings/soc/qcom/ 2547F: arch/arm/boot/dts/qcom-*.dts 2548F: arch/arm/boot/dts/qcom-*.dtsi 2549F: arch/arm/mach-qcom/ 2550F: arch/arm64/boot/dts/qcom/ 2551F: drivers/*/*/qcom* 2552F: drivers/*/*/qcom/ 2553F: drivers/*/pm8???-* 2554F: drivers/*/qcom* 2555F: drivers/*/qcom/ 2556F: drivers/bluetooth/btqcomsmd.c 2557F: drivers/clocksource/timer-qcom.c 2558F: drivers/cpuidle/cpuidle-qcom-spm.c 2559F: drivers/extcon/extcon-qcom* 2560F: drivers/i2c/busses/i2c-qcom-geni.c 2561F: drivers/i2c/busses/i2c-qup.c 2562F: drivers/iommu/msm* 2563F: drivers/mfd/ssbi.c 2564F: drivers/mmc/host/mmci_qcom* 2565F: drivers/mmc/host/sdhci-msm.c 2566F: drivers/pci/controller/dwc/pcie-qcom.c 2567F: drivers/phy/qualcomm/ 2568F: drivers/power/*/msm* 2569F: drivers/reset/reset-qcom-* 2570F: drivers/ufs/host/ufs-qcom* 2571F: drivers/spi/spi-geni-qcom.c 2572F: drivers/spi/spi-qcom-qspi.c 2573F: drivers/spi/spi-qup.c 2574F: drivers/tty/serial/msm_serial.c 2575F: drivers/usb/dwc3/dwc3-qcom.c 2576F: include/dt-bindings/*/qcom* 2577F: include/linux/*/qcom* 2578F: include/linux/soc/qcom/ 2579 2580ARM/RADISYS ENP2611 MACHINE SUPPORT 2581M: Lennert Buytenhek <kernel@wantstofly.org> 2582L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2583S: Maintained 2584 2585ARM/RDA MICRO ARCHITECTURE 2586M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2587L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2588L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2589S: Maintained 2590F: Documentation/devicetree/bindings/arm/rda.yaml 2591F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2592F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt 2593F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2594F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2595F: arch/arm/boot/dts/rda8810pl-* 2596F: drivers/clocksource/timer-rda.c 2597F: drivers/gpio/gpio-rda.c 2598F: drivers/irqchip/irq-rda-intc.c 2599F: drivers/tty/serial/rda-uart.c 2600 2601ARM/REALTEK ARCHITECTURE 2602M: Andreas Färber <afaerber@suse.de> 2603L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2604L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2605S: Maintained 2606F: Documentation/devicetree/bindings/arm/realtek.yaml 2607F: arch/arm/boot/dts/rtd* 2608F: arch/arm/mach-realtek/ 2609F: arch/arm64/boot/dts/realtek/ 2610 2611ARM/RENESAS ARM64 ARCHITECTURE 2612M: Geert Uytterhoeven <geert+renesas@glider.be> 2613M: Magnus Damm <magnus.damm@gmail.com> 2614L: linux-renesas-soc@vger.kernel.org 2615S: Supported 2616Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2617C: irc://irc.libera.chat/renesas-soc 2618T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2619F: Documentation/devicetree/bindings/arm/renesas.yaml 2620F: arch/arm64/boot/dts/renesas/ 2621F: drivers/soc/renesas/ 2622F: include/linux/soc/renesas/ 2623 2624ARM/RISCPC ARCHITECTURE 2625M: Russell King <linux@armlinux.org.uk> 2626L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2627S: Maintained 2628W: http://www.armlinux.org.uk/ 2629F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2630F: arch/arm/include/asm/hardware/ioc.h 2631F: arch/arm/include/asm/hardware/iomd.h 2632F: arch/arm/include/asm/hardware/memc.h 2633F: arch/arm/mach-rpc/ 2634F: drivers/net/ethernet/8390/etherh.c 2635F: drivers/net/ethernet/i825xx/ether1* 2636F: drivers/net/ethernet/seeq/ether3* 2637F: drivers/scsi/arm/ 2638 2639ARM/Rockchip SoC support 2640M: Heiko Stuebner <heiko@sntech.de> 2641L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2642L: linux-rockchip@lists.infradead.org 2643S: Maintained 2644T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2645F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2646F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2647F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2648F: arch/arm/boot/dts/rk3* 2649F: arch/arm/boot/dts/rv1108* 2650F: arch/arm/mach-rockchip/ 2651F: drivers/*/*/*rockchip* 2652F: drivers/*/*rockchip* 2653F: drivers/clk/rockchip/ 2654F: drivers/i2c/busses/i2c-rk3x.c 2655F: sound/soc/rockchip/ 2656N: rockchip 2657 2658ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2659M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2660R: Alim Akhtar <alim.akhtar@samsung.com> 2661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2662L: linux-samsung-soc@vger.kernel.org 2663S: Maintained 2664C: irc://irc.libera.chat/linux-exynos 2665Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2666B: mailto:linux-samsung-soc@vger.kernel.org 2667T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2668F: Documentation/arm/samsung/ 2669F: Documentation/devicetree/bindings/arm/samsung/ 2670F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2671F: Documentation/devicetree/bindings/soc/samsung/ 2672F: arch/arm/boot/dts/exynos* 2673F: arch/arm/boot/dts/s3c* 2674F: arch/arm/boot/dts/s5p* 2675F: arch/arm/mach-exynos*/ 2676F: arch/arm/mach-s3c/ 2677F: arch/arm/mach-s5p*/ 2678F: arch/arm64/boot/dts/exynos/ 2679F: drivers/*/*/*s3c24* 2680F: drivers/*/*s3c24* 2681F: drivers/*/*s3c64xx* 2682F: drivers/*/*s5pv210* 2683F: drivers/clocksource/samsung_pwm_timer.c 2684F: drivers/memory/samsung/ 2685F: drivers/pwm/pwm-samsung.c 2686F: drivers/soc/samsung/ 2687F: drivers/tty/serial/samsung* 2688F: include/clocksource/samsung_pwm.h 2689F: include/linux/platform_data/*s3c* 2690F: include/linux/serial_s3c.h 2691F: include/linux/soc/samsung/ 2692N: exynos 2693N: s3c2410 2694N: s3c64xx 2695N: s5pv210 2696 2697ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2698M: Łukasz Stelmach <l.stelmach@samsung.com> 2699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2700L: linux-media@vger.kernel.org 2701S: Maintained 2702F: drivers/media/platform/samsung/s5p-g2d/ 2703 2704ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2705M: Marek Szyprowski <m.szyprowski@samsung.com> 2706L: linux-samsung-soc@vger.kernel.org 2707L: linux-media@vger.kernel.org 2708S: Maintained 2709F: Documentation/devicetree/bindings/media/s5p-cec.txt 2710F: drivers/media/cec/platform/s5p/ 2711 2712ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2713M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2714M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2715M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2717L: linux-media@vger.kernel.org 2718S: Maintained 2719F: drivers/media/platform/samsung/s5p-jpeg/ 2720 2721ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2722M: Marek Szyprowski <m.szyprowski@samsung.com> 2723M: Andrzej Hajda <andrzej.hajda@intel.com> 2724L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2725L: linux-media@vger.kernel.org 2726S: Maintained 2727F: drivers/media/platform/samsung/s5p-mfc/ 2728 2729ARM/SHMOBILE ARM ARCHITECTURE 2730M: Geert Uytterhoeven <geert+renesas@glider.be> 2731M: Magnus Damm <magnus.damm@gmail.com> 2732L: linux-renesas-soc@vger.kernel.org 2733S: Supported 2734Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2735C: irc://irc.libera.chat/renesas-soc 2736T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2737F: Documentation/devicetree/bindings/arm/renesas.yaml 2738F: arch/arm/boot/dts/emev2* 2739F: arch/arm/boot/dts/gr-peach* 2740F: arch/arm/boot/dts/iwg20d-q7* 2741F: arch/arm/boot/dts/r7s* 2742F: arch/arm/boot/dts/r8a* 2743F: arch/arm/boot/dts/r9a* 2744F: arch/arm/boot/dts/sh* 2745F: arch/arm/configs/shmobile_defconfig 2746F: arch/arm/include/debug/renesas-scif.S 2747F: arch/arm/mach-shmobile/ 2748F: drivers/soc/renesas/ 2749F: include/linux/soc/renesas/ 2750 2751ARM/SOCFPGA ARCHITECTURE 2752M: Dinh Nguyen <dinguyen@kernel.org> 2753S: Maintained 2754W: http://www.rocketboards.org 2755T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2756F: arch/arm/boot/dts/socfpga* 2757F: arch/arm/configs/socfpga_defconfig 2758F: arch/arm/mach-socfpga/ 2759F: arch/arm64/boot/dts/altera/ 2760F: arch/arm64/boot/dts/intel/ 2761 2762ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2763M: Dinh Nguyen <dinguyen@kernel.org> 2764S: Maintained 2765F: drivers/clk/socfpga/ 2766 2767ARM/SOCFPGA EDAC SUPPORT 2768M: Dinh Nguyen <dinguyen@kernel.org> 2769S: Maintained 2770F: drivers/edac/altera_edac.[ch] 2771 2772ARM/SPREADTRUM SoC SUPPORT 2773M: Orson Zhai <orsonzhai@gmail.com> 2774M: Baolin Wang <baolin.wang7@gmail.com> 2775M: Chunyan Zhang <zhang.lyra@gmail.com> 2776S: Maintained 2777F: arch/arm64/boot/dts/sprd 2778N: sprd 2779N: sc27xx 2780N: sc2731 2781 2782ARM/STI ARCHITECTURE 2783M: Patrice Chotard <patrice.chotard@foss.st.com> 2784L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2785S: Maintained 2786W: http://www.stlinux.com 2787F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2788F: arch/arm/boot/dts/sti* 2789F: arch/arm/mach-sti/ 2790F: drivers/ata/ahci_st.c 2791F: drivers/char/hw_random/st-rng.c 2792F: drivers/clocksource/arm_global_timer.c 2793F: drivers/clocksource/clksrc_st_lpc.c 2794F: drivers/cpufreq/sti-cpufreq.c 2795F: drivers/dma/st_fdma* 2796F: drivers/i2c/busses/i2c-st.c 2797F: drivers/media/platform/st/sti/c8sectpfe/ 2798F: drivers/media/rc/st_rc.c 2799F: drivers/mmc/host/sdhci-st.c 2800F: drivers/phy/st/phy-miphy28lp.c 2801F: drivers/phy/st/phy-stih407-usb.c 2802F: drivers/pinctrl/pinctrl-st.c 2803F: drivers/remoteproc/st_remoteproc.c 2804F: drivers/remoteproc/st_slim_rproc.c 2805F: drivers/reset/sti/ 2806F: drivers/rtc/rtc-st-lpc.c 2807F: drivers/tty/serial/st-asc.c 2808F: drivers/usb/dwc3/dwc3-st.c 2809F: drivers/usb/host/ehci-st.c 2810F: drivers/usb/host/ohci-st.c 2811F: drivers/watchdog/st_lpc_wdt.c 2812F: include/linux/remoteproc/st_slim_rproc.h 2813 2814ARM/STM32 ARCHITECTURE 2815M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2816M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2817L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2819S: Maintained 2820T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2821F: arch/arm/boot/dts/stm32* 2822F: arch/arm/mach-stm32/ 2823F: drivers/clocksource/armv7m_systick.c 2824N: stm32 2825N: stm 2826 2827ARM/Synaptics SoC support 2828M: Jisheng Zhang <jszhang@kernel.org> 2829M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2831S: Maintained 2832F: arch/arm/boot/dts/berlin* 2833F: arch/arm/mach-berlin/ 2834F: arch/arm64/boot/dts/synaptics/ 2835 2836ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2837M: Lennert Buytenhek <kernel@wantstofly.org> 2838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2839S: Maintained 2840 2841ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2842M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2843L: linux-tegra@vger.kernel.org 2844L: linux-media@vger.kernel.org 2845S: Maintained 2846F: Documentation/devicetree/bindings/media/tegra-cec.txt 2847F: drivers/media/cec/platform/tegra/ 2848 2849ARM/TESLA FSD SoC SUPPORT 2850M: Alim Akhtar <alim.akhtar@samsung.com> 2851M: linux-fsd@tesla.com 2852L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2853L: linux-samsung-soc@vger.kernel.org 2854S: Maintained 2855F: arch/arm64/boot/dts/tesla* 2856 2857ARM/TETON BGA MACHINE SUPPORT 2858M: "Mark F. Brown" <mark.brown314@gmail.com> 2859L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2860S: Maintained 2861 2862ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2863M: Santosh Shilimkar <ssantosh@kernel.org> 2864L: linux-kernel@vger.kernel.org 2865S: Maintained 2866F: drivers/memory/*emif* 2867 2868ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2869M: Nishanth Menon <nm@ti.com> 2870M: Santosh Shilimkar <ssantosh@kernel.org> 2871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2872S: Maintained 2873T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2874F: arch/arm/boot/dts/keystone-* 2875F: arch/arm/mach-keystone/ 2876 2877ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2878M: Santosh Shilimkar <ssantosh@kernel.org> 2879L: linux-kernel@vger.kernel.org 2880S: Maintained 2881F: drivers/clk/keystone/ 2882 2883ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2884M: Santosh Shilimkar <ssantosh@kernel.org> 2885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2886L: linux-kernel@vger.kernel.org 2887S: Maintained 2888F: drivers/clocksource/timer-keystone.c 2889 2890ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2891M: Santosh Shilimkar <ssantosh@kernel.org> 2892L: linux-kernel@vger.kernel.org 2893S: Maintained 2894F: drivers/power/reset/keystone-reset.c 2895 2896ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2897M: Nishanth Menon <nm@ti.com> 2898M: Vignesh Raghavendra <vigneshr@ti.com> 2899M: Tero Kristo <kristo@kernel.org> 2900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2901S: Supported 2902F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2903F: arch/arm64/boot/dts/ti/Makefile 2904F: arch/arm64/boot/dts/ti/k3-* 2905F: include/dt-bindings/pinctrl/k3.h 2906 2907ARM/THECUS N2100 MACHINE SUPPORT 2908M: Lennert Buytenhek <kernel@wantstofly.org> 2909L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2910S: Maintained 2911 2912ARM/TOSA MACHINE SUPPORT 2913M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2914M: Dirk Opfer <dirk@opfer-online.de> 2915S: Maintained 2916 2917ARM/TOSHIBA VISCONTI ARCHITECTURE 2918M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2919L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2920S: Supported 2921T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2922F: Documentation/devicetree/bindings/arm/toshiba.yaml 2923F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2924F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2925F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2926F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2927F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2928F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2929F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2930F: arch/arm64/boot/dts/toshiba/ 2931F: drivers/clk/visconti/ 2932F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2933F: drivers/gpio/gpio-visconti.c 2934F: drivers/pci/controller/dwc/pcie-visconti.c 2935F: drivers/pinctrl/visconti/ 2936F: drivers/watchdog/visconti_wdt.c 2937N: visconti 2938 2939ARM/UNIPHIER ARCHITECTURE 2940M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2941M: Masami Hiramatsu <mhiramat@kernel.org> 2942L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2943S: Maintained 2944F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2945F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2946F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2947F: arch/arm/boot/dts/uniphier* 2948F: arch/arm/include/asm/hardware/cache-uniphier.h 2949F: arch/arm/mach-uniphier/ 2950F: arch/arm/mm/cache-uniphier.c 2951F: arch/arm64/boot/dts/socionext/uniphier* 2952F: drivers/bus/uniphier-system-bus.c 2953F: drivers/clk/uniphier/ 2954F: drivers/dma/uniphier-mdmac.c 2955F: drivers/gpio/gpio-uniphier.c 2956F: drivers/i2c/busses/i2c-uniphier* 2957F: drivers/irqchip/irq-uniphier-aidet.c 2958F: drivers/mmc/host/uniphier-sd.c 2959F: drivers/pinctrl/uniphier/ 2960F: drivers/reset/reset-uniphier.c 2961F: drivers/tty/serial/8250/8250_uniphier.c 2962N: uniphier 2963 2964ARM/VERSATILE EXPRESS PLATFORM 2965M: Liviu Dudau <liviu.dudau@arm.com> 2966M: Sudeep Holla <sudeep.holla@arm.com> 2967M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2969S: Maintained 2970F: */*/*/vexpress* 2971F: */*/vexpress* 2972F: arch/arm/boot/dts/vexpress* 2973F: arch/arm/mach-vexpress/ 2974F: arch/arm64/boot/dts/arm/ 2975F: drivers/clk/versatile/clk-vexpress-osc.c 2976F: drivers/clocksource/timer-versatile.c 2977N: mps2 2978 2979ARM/VFP SUPPORT 2980M: Russell King <linux@armlinux.org.uk> 2981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2982S: Maintained 2983W: http://www.armlinux.org.uk/ 2984F: arch/arm/vfp/ 2985 2986ARM/VOIPAC PXA270 SUPPORT 2987M: Marek Vasut <marek.vasut@gmail.com> 2988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2989S: Maintained 2990F: arch/arm/mach-pxa/include/mach/vpac270.h 2991F: arch/arm/mach-pxa/vpac270.c 2992 2993ARM/VT8500 ARM ARCHITECTURE 2994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2995S: Orphan 2996F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2997F: arch/arm/mach-vt8500/ 2998F: drivers/clocksource/timer-vt8500.c 2999F: drivers/i2c/busses/i2c-wmt.c 3000F: drivers/mmc/host/wmt-sdmmc.c 3001F: drivers/pwm/pwm-vt8500.c 3002F: drivers/rtc/rtc-vt8500.c 3003F: drivers/tty/serial/vt8500_serial.c 3004F: drivers/usb/host/ehci-platform.c 3005F: drivers/usb/host/uhci-platform.c 3006F: drivers/video/fbdev/vt8500lcdfb.* 3007F: drivers/video/fbdev/wm8505fb* 3008F: drivers/video/fbdev/wmt_ge_rops.* 3009 3010ARM/ZIPIT Z2 SUPPORT 3011M: Marek Vasut <marek.vasut@gmail.com> 3012L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3013S: Maintained 3014F: arch/arm/mach-pxa/include/mach/z2.h 3015F: arch/arm/mach-pxa/z2.c 3016 3017ARM/ZYNQ ARCHITECTURE 3018M: Michal Simek <michal.simek@xilinx.com> 3019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3020S: Supported 3021W: http://wiki.xilinx.com 3022T: git https://github.com/Xilinx/linux-xlnx.git 3023F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3024F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3025F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3026F: arch/arm/mach-zynq/ 3027F: drivers/clocksource/timer-cadence-ttc.c 3028F: drivers/cpuidle/cpuidle-zynq.c 3029F: drivers/edac/synopsys_edac.c 3030F: drivers/i2c/busses/i2c-cadence.c 3031F: drivers/i2c/busses/i2c-xiic.c 3032F: drivers/mmc/host/sdhci-of-arasan.c 3033N: zynq 3034N: xilinx 3035 3036ARM64 PORT (AARCH64 ARCHITECTURE) 3037M: Catalin Marinas <catalin.marinas@arm.com> 3038M: Will Deacon <will@kernel.org> 3039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3040S: Maintained 3041T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3042F: Documentation/arm64/ 3043F: arch/arm64/ 3044F: tools/testing/selftests/arm64/ 3045X: arch/arm64/boot/dts/ 3046 3047ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3048M: George McCollister <george.mccollister@gmail.com> 3049L: netdev@vger.kernel.org 3050S: Maintained 3051F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3052F: drivers/net/dsa/xrs700x/* 3053F: net/dsa/tag_xrs700x.c 3054 3055AS3645A LED FLASH CONTROLLER DRIVER 3056M: Sakari Ailus <sakari.ailus@iki.fi> 3057L: linux-leds@vger.kernel.org 3058S: Maintained 3059F: drivers/leds/flash/leds-as3645a.c 3060 3061ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3062M: Tianshu Qiu <tian.shu.qiu@intel.com> 3063L: linux-media@vger.kernel.org 3064S: Maintained 3065T: git git://linuxtv.org/media_tree.git 3066F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3067F: drivers/media/i2c/ak7375.c 3068 3069ASAHI KASEI AK8974 DRIVER 3070M: Linus Walleij <linus.walleij@linaro.org> 3071L: linux-iio@vger.kernel.org 3072S: Supported 3073W: http://www.akm.com/ 3074F: drivers/iio/magnetometer/ak8974.c 3075 3076ASC7621 HARDWARE MONITOR DRIVER 3077M: George Joseph <george.joseph@fairview5.com> 3078L: linux-hwmon@vger.kernel.org 3079S: Maintained 3080F: Documentation/hwmon/asc7621.rst 3081F: drivers/hwmon/asc7621.c 3082 3083ASIX AX88796C SPI ETHERNET ADAPTER 3084M: Łukasz Stelmach <l.stelmach@samsung.com> 3085S: Maintained 3086F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3087F: drivers/net/ethernet/asix/ax88796c_* 3088 3089ASPEED PECI CONTROLLER 3090M: Iwona Winiarska <iwona.winiarska@intel.com> 3091L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3092L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3093S: Supported 3094F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3095F: drivers/peci/controller/peci-aspeed.c 3096 3097ASPEED PINCTRL DRIVERS 3098M: Andrew Jeffery <andrew@aj.id.au> 3099L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3100L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3101L: linux-gpio@vger.kernel.org 3102S: Maintained 3103F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3104F: drivers/pinctrl/aspeed/ 3105 3106ASPEED SCU INTERRUPT CONTROLLER DRIVER 3107M: Eddie James <eajames@linux.ibm.com> 3108L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3109S: Maintained 3110F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3111F: drivers/irqchip/irq-aspeed-scu-ic.c 3112F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3113 3114ASPEED SD/MMC DRIVER 3115M: Andrew Jeffery <andrew@aj.id.au> 3116L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3117L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3118L: linux-mmc@vger.kernel.org 3119S: Maintained 3120F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3121F: drivers/mmc/host/sdhci-of-aspeed* 3122 3123ASPEED SMC SPI DRIVER 3124M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3125M: Cédric Le Goater <clg@kaod.org> 3126L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3127L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3128L: linux-spi@vger.kernel.org 3129S: Maintained 3130F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3131F: drivers/spi/spi-aspeed-smc.c 3132 3133ASPEED VIDEO ENGINE DRIVER 3134M: Eddie James <eajames@linux.ibm.com> 3135L: linux-media@vger.kernel.org 3136L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3137S: Maintained 3138F: Documentation/devicetree/bindings/media/aspeed-video.txt 3139F: drivers/media/platform/aspeed/ 3140 3141ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3142M: Corentin Chary <corentin.chary@gmail.com> 3143L: acpi4asus-user@lists.sourceforge.net 3144L: platform-driver-x86@vger.kernel.org 3145S: Maintained 3146W: http://acpi4asus.sf.net 3147F: drivers/platform/x86/asus*.c 3148F: drivers/platform/x86/eeepc*.c 3149 3150ASUS TF103C DOCK DRIVER 3151M: Hans de Goede <hdegoede@redhat.com> 3152L: platform-driver-x86@vger.kernel.org 3153S: Maintained 3154T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3155F: drivers/platform/x86/asus-tf103c-dock.c 3156 3157ASUS WMI HARDWARE MONITOR DRIVER 3158M: Ed Brindley <kernel@maidavale.org> 3159M: Denis Pauk <pauk.denis@gmail.com> 3160L: linux-hwmon@vger.kernel.org 3161S: Maintained 3162F: drivers/hwmon/asus_wmi_sensors.c 3163 3164ASUS WMI EC HARDWARE MONITOR DRIVER 3165M: Eugene Shalygin <eugene.shalygin@gmail.com> 3166M: Denis Pauk <pauk.denis@gmail.com> 3167L: linux-hwmon@vger.kernel.org 3168S: Maintained 3169F: drivers/hwmon/asus_wmi_ec_sensors.c 3170 3171ASUS EC HARDWARE MONITOR DRIVER 3172M: Eugene Shalygin <eugene.shalygin@gmail.com> 3173L: linux-hwmon@vger.kernel.org 3174S: Maintained 3175F: drivers/hwmon/asus-ec-sensors.c 3176 3177ASUS WIRELESS RADIO CONTROL DRIVER 3178M: João Paulo Rechi Vita <jprvita@gmail.com> 3179L: platform-driver-x86@vger.kernel.org 3180S: Maintained 3181F: drivers/platform/x86/asus-wireless.c 3182 3183ASYMMETRIC KEYS 3184M: David Howells <dhowells@redhat.com> 3185L: keyrings@vger.kernel.org 3186S: Maintained 3187F: Documentation/crypto/asymmetric-keys.rst 3188F: crypto/asymmetric_keys/ 3189F: include/crypto/pkcs7.h 3190F: include/crypto/public_key.h 3191F: include/linux/verification.h 3192 3193ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3194R: Dan Williams <dan.j.williams@intel.com> 3195S: Odd fixes 3196W: http://sourceforge.net/projects/xscaleiop 3197F: Documentation/crypto/async-tx-api.rst 3198F: crypto/async_tx/ 3199F: include/linux/async_tx.h 3200 3201AT24 EEPROM DRIVER 3202M: Bartosz Golaszewski <brgl@bgdev.pl> 3203L: linux-i2c@vger.kernel.org 3204S: Maintained 3205T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3206F: Documentation/devicetree/bindings/eeprom/at24.yaml 3207F: drivers/misc/eeprom/at24.c 3208 3209ATA OVER ETHERNET (AOE) DRIVER 3210M: "Justin Sanders" <justin@coraid.com> 3211S: Supported 3212W: http://www.openaoe.org/ 3213F: Documentation/admin-guide/aoe/ 3214F: drivers/block/aoe/ 3215 3216ATC260X PMIC MFD DRIVER 3217M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3218M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3219L: linux-actions@lists.infradead.org 3220S: Maintained 3221F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3222F: drivers/input/misc/atc260x-onkey.c 3223F: drivers/mfd/atc260* 3224F: drivers/power/reset/atc260x-poweroff.c 3225F: drivers/regulator/atc260x-regulator.c 3226F: include/linux/mfd/atc260x/* 3227 3228ATHEROS 71XX/9XXX GPIO DRIVER 3229M: Alban Bedel <albeu@free.fr> 3230S: Maintained 3231W: https://github.com/AlbanBedel/linux 3232T: git git://github.com/AlbanBedel/linux 3233F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3234F: drivers/gpio/gpio-ath79.c 3235 3236ATHEROS 71XX/9XXX USB PHY DRIVER 3237M: Alban Bedel <albeu@free.fr> 3238S: Maintained 3239W: https://github.com/AlbanBedel/linux 3240T: git git://github.com/AlbanBedel/linux 3241F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3242F: drivers/phy/qualcomm/phy-ath79-usb.c 3243 3244ATHEROS ATH GENERIC UTILITIES 3245M: Kalle Valo <kvalo@kernel.org> 3246L: linux-wireless@vger.kernel.org 3247S: Supported 3248F: drivers/net/wireless/ath/* 3249 3250ATHEROS ATH5K WIRELESS DRIVER 3251M: Jiri Slaby <jirislaby@kernel.org> 3252M: Nick Kossifidis <mickflemm@gmail.com> 3253M: Luis Chamberlain <mcgrof@kernel.org> 3254L: linux-wireless@vger.kernel.org 3255S: Maintained 3256W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3257F: drivers/net/wireless/ath/ath5k/ 3258 3259ATHEROS ATH6KL WIRELESS DRIVER 3260L: linux-wireless@vger.kernel.org 3261S: Orphan 3262W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3263F: drivers/net/wireless/ath/ath6kl/ 3264 3265ATI_REMOTE2 DRIVER 3266M: Ville Syrjala <syrjala@sci.fi> 3267S: Maintained 3268F: drivers/input/misc/ati_remote2.c 3269 3270ATK0110 HWMON DRIVER 3271M: Luca Tettamanti <kronos.it@gmail.com> 3272L: linux-hwmon@vger.kernel.org 3273S: Maintained 3274F: drivers/hwmon/asus_atk0110.c 3275 3276ATLX ETHERNET DRIVERS 3277M: Chris Snook <chris.snook@gmail.com> 3278L: netdev@vger.kernel.org 3279S: Maintained 3280W: http://sourceforge.net/projects/atl1 3281W: http://atl1.sourceforge.net 3282F: drivers/net/ethernet/atheros/ 3283 3284ATM 3285M: Chas Williams <3chas3@gmail.com> 3286L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3287L: netdev@vger.kernel.org 3288S: Maintained 3289W: http://linux-atm.sourceforge.net 3290F: drivers/atm/ 3291F: include/linux/atm* 3292F: include/uapi/linux/atm* 3293 3294ATMEL MACB ETHERNET DRIVER 3295M: Nicolas Ferre <nicolas.ferre@microchip.com> 3296M: Claudiu Beznea <claudiu.beznea@microchip.com> 3297S: Supported 3298F: drivers/net/ethernet/cadence/ 3299 3300ATMEL MAXTOUCH DRIVER 3301M: Nick Dyer <nick@shmanahar.org> 3302S: Maintained 3303T: git git://github.com/ndyer/linux.git 3304F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3305F: drivers/input/touchscreen/atmel_mxt_ts.c 3306 3307ATMEL WIRELESS DRIVER 3308M: Simon Kelley <simon@thekelleys.org.uk> 3309L: linux-wireless@vger.kernel.org 3310S: Maintained 3311W: http://www.thekelleys.org.uk/atmel 3312W: http://atmelwlandriver.sourceforge.net/ 3313F: drivers/net/wireless/atmel/atmel* 3314 3315ATOMIC INFRASTRUCTURE 3316M: Will Deacon <will@kernel.org> 3317M: Peter Zijlstra <peterz@infradead.org> 3318R: Boqun Feng <boqun.feng@gmail.com> 3319R: Mark Rutland <mark.rutland@arm.com> 3320L: linux-kernel@vger.kernel.org 3321S: Maintained 3322F: arch/*/include/asm/atomic*.h 3323F: include/*/atomic*.h 3324F: include/linux/refcount.h 3325F: Documentation/atomic_*.txt 3326F: scripts/atomic/ 3327 3328ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3329M: Bradley Grove <linuxdrivers@attotech.com> 3330L: linux-scsi@vger.kernel.org 3331S: Supported 3332W: http://www.attotech.com 3333F: drivers/scsi/esas2r 3334 3335ATUSB IEEE 802.15.4 RADIO DRIVER 3336M: Stefan Schmidt <stefan@datenfreihafen.org> 3337L: linux-wpan@vger.kernel.org 3338S: Maintained 3339F: drivers/net/ieee802154/at86rf230.h 3340F: drivers/net/ieee802154/atusb.c 3341F: drivers/net/ieee802154/atusb.h 3342 3343AUDIT SUBSYSTEM 3344M: Paul Moore <paul@paul-moore.com> 3345M: Eric Paris <eparis@redhat.com> 3346L: linux-audit@redhat.com (moderated for non-subscribers) 3347S: Supported 3348W: https://github.com/linux-audit 3349T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3350F: include/asm-generic/audit_*.h 3351F: include/linux/audit.h 3352F: include/linux/audit_arch.h 3353F: include/uapi/linux/audit.h 3354F: kernel/audit* 3355F: lib/*audit.c 3356 3357AUXILIARY DISPLAY DRIVERS 3358M: Miguel Ojeda <ojeda@kernel.org> 3359S: Maintained 3360F: Documentation/devicetree/bindings/auxdisplay/ 3361F: drivers/auxdisplay/ 3362F: include/linux/cfag12864b.h 3363 3364AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3365M: Andreas Klinger <ak@it-klinger.de> 3366L: linux-iio@vger.kernel.org 3367S: Maintained 3368F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3369F: drivers/iio/adc/hx711.c 3370 3371AX.25 NETWORK LAYER 3372M: Ralf Baechle <ralf@linux-mips.org> 3373L: linux-hams@vger.kernel.org 3374S: Maintained 3375W: http://www.linux-ax25.org/ 3376F: include/net/ax25.h 3377F: include/uapi/linux/ax25.h 3378F: net/ax25/ 3379 3380AXENTIA ARM DEVICES 3381M: Peter Rosin <peda@axentia.se> 3382L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3383S: Maintained 3384F: arch/arm/boot/dts/at91-linea.dtsi 3385F: arch/arm/boot/dts/at91-natte.dtsi 3386F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3387F: arch/arm/boot/dts/at91-tse850-3.dts 3388 3389AXENTIA ASOC DRIVERS 3390M: Peter Rosin <peda@axentia.se> 3391L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3392S: Maintained 3393F: Documentation/devicetree/bindings/sound/axentia,* 3394F: sound/soc/atmel/tse850-pcm5142.c 3395 3396AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3397M: Nuno Sá <nuno.sa@analog.com> 3398L: linux-hwmon@vger.kernel.org 3399S: Supported 3400W: https://ez.analog.com/linux-software-drivers 3401F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3402F: drivers/hwmon/axi-fan-control.c 3403 3404AXXIA I2C CONTROLLER 3405M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3406L: linux-i2c@vger.kernel.org 3407S: Maintained 3408F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3409F: drivers/i2c/busses/i2c-axxia.c 3410 3411AZ6007 DVB DRIVER 3412M: Mauro Carvalho Chehab <mchehab@kernel.org> 3413L: linux-media@vger.kernel.org 3414S: Maintained 3415W: https://linuxtv.org 3416T: git git://linuxtv.org/media_tree.git 3417F: drivers/media/usb/dvb-usb-v2/az6007.c 3418 3419AZTECH FM RADIO RECEIVER DRIVER 3420M: Hans Verkuil <hverkuil@xs4all.nl> 3421L: linux-media@vger.kernel.org 3422S: Maintained 3423W: https://linuxtv.org 3424T: git git://linuxtv.org/media_tree.git 3425F: drivers/media/radio/radio-aztech* 3426 3427B43 WIRELESS DRIVER 3428L: linux-wireless@vger.kernel.org 3429L: b43-dev@lists.infradead.org 3430S: Odd Fixes 3431W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3432F: drivers/net/wireless/broadcom/b43/ 3433 3434B43LEGACY WIRELESS DRIVER 3435M: Larry Finger <Larry.Finger@lwfinger.net> 3436L: linux-wireless@vger.kernel.org 3437L: b43-dev@lists.infradead.org 3438S: Maintained 3439W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3440F: drivers/net/wireless/broadcom/b43legacy/ 3441 3442BACKLIGHT CLASS/SUBSYSTEM 3443M: Lee Jones <lee.jones@linaro.org> 3444M: Daniel Thompson <daniel.thompson@linaro.org> 3445M: Jingoo Han <jingoohan1@gmail.com> 3446L: dri-devel@lists.freedesktop.org 3447S: Maintained 3448T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3449F: Documentation/ABI/stable/sysfs-class-backlight 3450F: Documentation/ABI/testing/sysfs-class-backlight 3451F: Documentation/devicetree/bindings/leds/backlight 3452F: drivers/video/backlight/ 3453F: include/linux/backlight.h 3454F: include/linux/pwm_backlight.h 3455 3456BARCO P50 GPIO DRIVER 3457M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3458M: Peter Korsgaard <peter.korsgaard@barco.com> 3459S: Maintained 3460F: drivers/platform/x86/barco-p50-gpio.c 3461 3462BATMAN ADVANCED 3463M: Marek Lindner <mareklindner@neomailbox.ch> 3464M: Simon Wunderlich <sw@simonwunderlich.de> 3465M: Antonio Quartulli <a@unstable.cc> 3466M: Sven Eckelmann <sven@narfation.org> 3467L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3468S: Maintained 3469W: https://www.open-mesh.org/ 3470Q: https://patchwork.open-mesh.org/project/batman/list/ 3471B: https://www.open-mesh.org/projects/batman-adv/issues 3472C: ircs://irc.hackint.org/batadv 3473T: git https://git.open-mesh.org/linux-merge.git 3474F: Documentation/networking/batman-adv.rst 3475F: include/uapi/linux/batadv_packet.h 3476F: include/uapi/linux/batman_adv.h 3477F: net/batman-adv/ 3478 3479BAYCOM/HDLCDRV DRIVERS FOR AX.25 3480M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3481L: linux-hams@vger.kernel.org 3482S: Maintained 3483W: http://www.baycom.org/~tom/ham/ham.html 3484F: drivers/net/hamradio/baycom* 3485 3486BCACHE (BLOCK LAYER CACHE) 3487M: Coly Li <colyli@suse.de> 3488M: Kent Overstreet <kent.overstreet@gmail.com> 3489L: linux-bcache@vger.kernel.org 3490S: Maintained 3491W: http://bcache.evilpiepirate.org 3492C: irc://irc.oftc.net/bcache 3493F: drivers/md/bcache/ 3494 3495BDISP ST MEDIA DRIVER 3496M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3497L: linux-media@vger.kernel.org 3498S: Supported 3499W: https://linuxtv.org 3500T: git git://linuxtv.org/media_tree.git 3501F: drivers/media/platform/st/sti/bdisp 3502 3503BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3504M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3505L: netdev@vger.kernel.org 3506S: Maintained 3507F: drivers/net/ethernet/ec_bhf.c 3508 3509BEFS FILE SYSTEM 3510M: Luis de Bethencourt <luisbg@kernel.org> 3511M: Salah Triki <salah.triki@gmail.com> 3512S: Maintained 3513T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3514F: Documentation/filesystems/befs.rst 3515F: fs/befs/ 3516 3517BFQ I/O SCHEDULER 3518M: Paolo Valente <paolo.valente@linaro.org> 3519M: Jens Axboe <axboe@kernel.dk> 3520L: linux-block@vger.kernel.org 3521S: Maintained 3522F: Documentation/block/bfq-iosched.rst 3523F: block/bfq-* 3524 3525BFS FILE SYSTEM 3526M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3527S: Maintained 3528F: Documentation/filesystems/bfs.rst 3529F: fs/bfs/ 3530F: include/uapi/linux/bfs_fs.h 3531 3532BITMAP API 3533M: Yury Norov <yury.norov@gmail.com> 3534R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3535R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3536S: Maintained 3537F: include/linux/bitmap.h 3538F: include/linux/cpumask.h 3539F: include/linux/find.h 3540F: include/linux/nodemask.h 3541F: lib/bitmap.c 3542F: lib/cpumask.c 3543F: lib/find_bit.c 3544F: lib/find_bit_benchmark.c 3545F: lib/nodemask.c 3546F: lib/test_bitmap.c 3547F: tools/include/linux/bitmap.h 3548F: tools/include/linux/find.h 3549F: tools/lib/bitmap.c 3550F: tools/lib/find_bit.c 3551 3552BLINKM RGB LED DRIVER 3553M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3554S: Maintained 3555F: drivers/leds/leds-blinkm.c 3556 3557BLOCK LAYER 3558M: Jens Axboe <axboe@kernel.dk> 3559L: linux-block@vger.kernel.org 3560S: Maintained 3561T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3562F: Documentation/ABI/stable/sysfs-block 3563F: Documentation/block/ 3564F: block/ 3565F: drivers/block/ 3566F: include/linux/bio.h 3567F: include/linux/blk* 3568F: kernel/trace/blktrace.c 3569F: lib/sbitmap.c 3570 3571BLOCK2MTD DRIVER 3572M: Joern Engel <joern@lazybastard.org> 3573L: linux-mtd@lists.infradead.org 3574S: Maintained 3575F: drivers/mtd/devices/block2mtd.c 3576 3577BLUETOOTH DRIVERS 3578M: Marcel Holtmann <marcel@holtmann.org> 3579M: Johan Hedberg <johan.hedberg@gmail.com> 3580M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3581L: linux-bluetooth@vger.kernel.org 3582S: Supported 3583W: http://www.bluez.org/ 3584T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3585T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3586F: drivers/bluetooth/ 3587 3588BLUETOOTH SUBSYSTEM 3589M: Marcel Holtmann <marcel@holtmann.org> 3590M: Johan Hedberg <johan.hedberg@gmail.com> 3591M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3592L: linux-bluetooth@vger.kernel.org 3593S: Supported 3594W: http://www.bluez.org/ 3595T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3596T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3597F: include/net/bluetooth/ 3598F: net/bluetooth/ 3599 3600BONDING DRIVER 3601M: Jay Vosburgh <j.vosburgh@gmail.com> 3602M: Veaceslav Falico <vfalico@gmail.com> 3603M: Andy Gospodarek <andy@greyhouse.net> 3604L: netdev@vger.kernel.org 3605S: Supported 3606W: http://sourceforge.net/projects/bonding/ 3607F: Documentation/networking/bonding.rst 3608F: drivers/net/bonding/ 3609F: include/net/bond* 3610F: include/uapi/linux/if_bonding.h 3611 3612BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3613M: Dan Robertson <dan@dlrobertson.com> 3614L: linux-iio@vger.kernel.org 3615S: Maintained 3616F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3617F: drivers/iio/accel/bma400* 3618 3619BPF [GENERAL] (Safe Dynamic Programs and Tools) 3620M: Alexei Starovoitov <ast@kernel.org> 3621M: Daniel Borkmann <daniel@iogearbox.net> 3622M: Andrii Nakryiko <andrii@kernel.org> 3623R: Martin KaFai Lau <martin.lau@linux.dev> 3624R: Song Liu <song@kernel.org> 3625R: Yonghong Song <yhs@fb.com> 3626R: John Fastabend <john.fastabend@gmail.com> 3627R: KP Singh <kpsingh@kernel.org> 3628R: Stanislav Fomichev <sdf@google.com> 3629R: Hao Luo <haoluo@google.com> 3630R: Jiri Olsa <jolsa@kernel.org> 3631L: bpf@vger.kernel.org 3632S: Supported 3633W: https://bpf.io/ 3634Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3635T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3636T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3637F: Documentation/bpf/ 3638F: Documentation/networking/filter.rst 3639F: Documentation/userspace-api/ebpf/ 3640F: arch/*/net/* 3641F: include/linux/bpf* 3642F: include/linux/btf* 3643F: include/linux/filter.h 3644F: include/trace/events/xdp.h 3645F: include/uapi/linux/bpf* 3646F: include/uapi/linux/btf* 3647F: include/uapi/linux/filter.h 3648F: kernel/bpf/ 3649F: kernel/trace/bpf_trace.c 3650F: lib/test_bpf.c 3651F: net/bpf/ 3652F: net/core/filter.c 3653F: net/sched/act_bpf.c 3654F: net/sched/cls_bpf.c 3655F: samples/bpf/ 3656F: scripts/bpf_doc.py 3657F: scripts/pahole-flags.sh 3658F: scripts/pahole-version.sh 3659F: tools/bpf/ 3660F: tools/lib/bpf/ 3661F: tools/testing/selftests/bpf/ 3662 3663BPF JIT for ARM 3664M: Shubham Bansal <illusionist.neo@gmail.com> 3665L: bpf@vger.kernel.org 3666S: Odd Fixes 3667F: arch/arm/net/ 3668 3669BPF JIT for ARM64 3670M: Daniel Borkmann <daniel@iogearbox.net> 3671M: Alexei Starovoitov <ast@kernel.org> 3672M: Zi Shen Lim <zlim.lnx@gmail.com> 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: bpf@vger.kernel.org 3681S: Maintained 3682F: arch/mips/net/ 3683 3684BPF JIT for NFP NICs 3685M: Jakub Kicinski <kuba@kernel.org> 3686L: bpf@vger.kernel.org 3687S: Odd Fixes 3688F: drivers/net/ethernet/netronome/nfp/bpf/ 3689 3690BPF JIT for POWERPC (32-BIT AND 64-BIT) 3691M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3692M: Michael Ellerman <mpe@ellerman.id.au> 3693L: bpf@vger.kernel.org 3694S: Supported 3695F: arch/powerpc/net/ 3696 3697BPF JIT for RISC-V (32-bit) 3698M: Luke Nelson <luke.r.nels@gmail.com> 3699M: Xi Wang <xi.wang@gmail.com> 3700L: bpf@vger.kernel.org 3701S: Maintained 3702F: arch/riscv/net/ 3703X: arch/riscv/net/bpf_jit_comp64.c 3704 3705BPF JIT for RISC-V (64-bit) 3706M: Björn Töpel <bjorn@kernel.org> 3707L: bpf@vger.kernel.org 3708S: Maintained 3709F: arch/riscv/net/ 3710X: arch/riscv/net/bpf_jit_comp32.c 3711 3712BPF JIT for S390 3713M: Ilya Leoshkevich <iii@linux.ibm.com> 3714M: Heiko Carstens <hca@linux.ibm.com> 3715M: Vasily Gorbik <gor@linux.ibm.com> 3716L: bpf@vger.kernel.org 3717S: Supported 3718F: arch/s390/net/ 3719X: arch/s390/net/pnet.c 3720 3721BPF JIT for SPARC (32-BIT AND 64-BIT) 3722M: David S. Miller <davem@davemloft.net> 3723L: bpf@vger.kernel.org 3724S: Odd Fixes 3725F: arch/sparc/net/ 3726 3727BPF JIT for X86 32-BIT 3728M: Wang YanQing <udknight@gmail.com> 3729L: bpf@vger.kernel.org 3730S: Odd Fixes 3731F: arch/x86/net/bpf_jit_comp32.c 3732 3733BPF JIT for X86 64-BIT 3734M: Alexei Starovoitov <ast@kernel.org> 3735M: Daniel Borkmann <daniel@iogearbox.net> 3736L: bpf@vger.kernel.org 3737S: Supported 3738F: arch/x86/net/ 3739X: arch/x86/net/bpf_jit_comp32.c 3740 3741BPF [CORE] 3742M: Alexei Starovoitov <ast@kernel.org> 3743M: Daniel Borkmann <daniel@iogearbox.net> 3744R: John Fastabend <john.fastabend@gmail.com> 3745L: bpf@vger.kernel.org 3746S: Maintained 3747F: kernel/bpf/verifier.c 3748F: kernel/bpf/tnum.c 3749F: kernel/bpf/core.c 3750F: kernel/bpf/syscall.c 3751F: kernel/bpf/dispatcher.c 3752F: kernel/bpf/trampoline.c 3753F: include/linux/bpf* 3754F: include/linux/filter.h 3755 3756BPF [BTF] 3757M: Martin KaFai Lau <martin.lau@linux.dev> 3758L: bpf@vger.kernel.org 3759S: Maintained 3760F: kernel/bpf/btf.c 3761F: include/linux/btf* 3762 3763BPF [TRACING] 3764M: Song Liu <song@kernel.org> 3765R: Jiri Olsa <jolsa@kernel.org> 3766L: bpf@vger.kernel.org 3767S: Maintained 3768F: kernel/trace/bpf_trace.c 3769F: kernel/bpf/stackmap.c 3770 3771BPF [NETWORKING] (tc BPF, sock_addr) 3772M: Martin KaFai Lau <martin.lau@linux.dev> 3773M: Daniel Borkmann <daniel@iogearbox.net> 3774R: John Fastabend <john.fastabend@gmail.com> 3775L: bpf@vger.kernel.org 3776L: netdev@vger.kernel.org 3777S: Maintained 3778F: net/core/filter.c 3779F: net/sched/act_bpf.c 3780F: net/sched/cls_bpf.c 3781 3782BPF [NETWORKING] (struct_ops, reuseport) 3783M: Martin KaFai Lau <martin.lau@linux.dev> 3784L: bpf@vger.kernel.org 3785L: netdev@vger.kernel.org 3786S: Maintained 3787F: kernel/bpf/bpf_struct* 3788 3789BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3790M: KP Singh <kpsingh@kernel.org> 3791R: Florent Revest <revest@chromium.org> 3792R: Brendan Jackman <jackmanb@chromium.org> 3793L: bpf@vger.kernel.org 3794S: Maintained 3795F: Documentation/bpf/prog_lsm.rst 3796F: include/linux/bpf_lsm.h 3797F: kernel/bpf/bpf_lsm.c 3798F: security/bpf/ 3799 3800BPF [STORAGE & CGROUPS] 3801M: Martin KaFai Lau <martin.lau@linux.dev> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: kernel/bpf/cgroup.c 3805F: kernel/bpf/*storage.c 3806F: kernel/bpf/bpf_lru* 3807 3808BPF [RINGBUF] 3809M: Andrii Nakryiko <andrii@kernel.org> 3810L: bpf@vger.kernel.org 3811S: Maintained 3812F: kernel/bpf/ringbuf.c 3813 3814BPF [ITERATOR] 3815M: Yonghong Song <yhs@fb.com> 3816L: bpf@vger.kernel.org 3817S: Maintained 3818F: kernel/bpf/*iter.c 3819 3820BPF [L7 FRAMEWORK] (sockmap) 3821M: John Fastabend <john.fastabend@gmail.com> 3822M: Jakub Sitnicki <jakub@cloudflare.com> 3823L: netdev@vger.kernel.org 3824L: bpf@vger.kernel.org 3825S: Maintained 3826F: include/linux/skmsg.h 3827F: net/core/skmsg.c 3828F: net/core/sock_map.c 3829F: net/ipv4/tcp_bpf.c 3830F: net/ipv4/udp_bpf.c 3831F: net/unix/unix_bpf.c 3832 3833BPF [LIBRARY] (libbpf) 3834M: Andrii Nakryiko <andrii@kernel.org> 3835L: bpf@vger.kernel.org 3836S: Maintained 3837F: tools/lib/bpf/ 3838 3839BPF [TOOLING] (bpftool) 3840M: Quentin Monnet <quentin@isovalent.com> 3841L: bpf@vger.kernel.org 3842S: Maintained 3843F: kernel/bpf/disasm.* 3844F: tools/bpf/bpftool/ 3845 3846BPF [SELFTESTS] (Test Runners & Infrastructure) 3847M: Andrii Nakryiko <andrii@kernel.org> 3848R: Mykola Lysenko <mykolal@fb.com> 3849L: bpf@vger.kernel.org 3850S: Maintained 3851F: tools/testing/selftests/bpf/ 3852 3853BPF [MISC] 3854L: bpf@vger.kernel.org 3855S: Odd Fixes 3856K: (?:\b|_)bpf(?:\b|_) 3857 3858BROADCOM B44 10/100 ETHERNET DRIVER 3859M: Michael Chan <michael.chan@broadcom.com> 3860L: netdev@vger.kernel.org 3861S: Supported 3862F: drivers/net/ethernet/broadcom/b44.* 3863 3864BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3865M: Florian Fainelli <f.fainelli@gmail.com> 3866L: netdev@vger.kernel.org 3867L: openwrt-devel@lists.openwrt.org (subscribers-only) 3868S: Supported 3869F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3870F: drivers/net/dsa/b53/* 3871F: drivers/net/dsa/bcm_sf2* 3872F: include/linux/dsa/brcm.h 3873F: include/linux/platform_data/b53.h 3874 3875BROADCOM BCMBCA ARM ARCHITECTURE 3876M: William Zhang <william.zhang@broadcom.com> 3877M: Anand Gore <anand.gore@broadcom.com> 3878M: Kursad Oney <kursad.oney@broadcom.com> 3879R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3881S: Maintained 3882T: git git://github.com/broadcom/stblinux.git 3883F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3884F: arch/arm/boot/dts/bcm47622.dtsi 3885F: arch/arm/boot/dts/bcm947622.dts 3886N: bcmbca 3887N: bcm[9]?47622 3888 3889BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3890M: Florian Fainelli <f.fainelli@gmail.com> 3891R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3892L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3894S: Maintained 3895T: git git://github.com/broadcom/stblinux.git 3896F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3897F: drivers/pci/controller/pcie-brcmstb.c 3898F: drivers/staging/vc04_services 3899N: bcm2711 3900N: bcm283* 3901N: raspberrypi 3902 3903BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3904M: Florian Fainelli <f.fainelli@gmail.com> 3905M: Ray Jui <rjui@broadcom.com> 3906M: Scott Branden <sbranden@broadcom.com> 3907R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3908S: Maintained 3909T: git git://github.com/broadcom/mach-bcm 3910F: arch/arm/mach-bcm/ 3911N: bcm281* 3912N: bcm113* 3913N: bcm216* 3914N: kona 3915 3916BROADCOM BCM47XX MIPS ARCHITECTURE 3917M: Hauke Mehrtens <hauke@hauke-m.de> 3918M: Rafał Miłecki <zajec5@gmail.com> 3919L: linux-mips@vger.kernel.org 3920S: Maintained 3921F: Documentation/devicetree/bindings/mips/brcm/ 3922F: arch/mips/bcm47xx/* 3923F: arch/mips/include/asm/mach-bcm47xx/* 3924 3925BROADCOM BCM4908 ETHERNET DRIVER 3926M: Rafał Miłecki <rafal@milecki.pl> 3927R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3928L: netdev@vger.kernel.org 3929S: Maintained 3930F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3931F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3932F: drivers/net/ethernet/broadcom/unimac.h 3933 3934BROADCOM BCM4908 PINMUX DRIVER 3935M: Rafał Miłecki <rafal@milecki.pl> 3936R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3937L: linux-gpio@vger.kernel.org 3938S: Maintained 3939F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3940F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3941 3942BROADCOM BCM5301X ARM ARCHITECTURE 3943M: Florian Fainelli <f.fainelli@gmail.com> 3944M: Hauke Mehrtens <hauke@hauke-m.de> 3945M: Rafał Miłecki <zajec5@gmail.com> 3946R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3948S: Maintained 3949F: arch/arm/boot/dts/bcm470* 3950F: arch/arm/boot/dts/bcm5301* 3951F: arch/arm/boot/dts/bcm953012* 3952F: arch/arm/mach-bcm/bcm_5301x.c 3953 3954BROADCOM BCM53573 ARM ARCHITECTURE 3955M: Florian Fainelli <f.fainelli@gmail.com> 3956M: Rafał Miłecki <rafal@milecki.pl> 3957R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3958L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3959S: Maintained 3960F: arch/arm/boot/dts/bcm47189* 3961F: arch/arm/boot/dts/bcm53573* 3962 3963BROADCOM BCM63XX ARM ARCHITECTURE 3964M: Florian Fainelli <f.fainelli@gmail.com> 3965R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3967S: Maintained 3968T: git git://github.com/broadcom/stblinux.git 3969N: bcm63xx 3970 3971BROADCOM BCM63XX/BCM33XX UDC DRIVER 3972M: Kevin Cernekee <cernekee@gmail.com> 3973L: linux-usb@vger.kernel.org 3974S: Maintained 3975F: drivers/usb/gadget/udc/bcm63xx_udc.* 3976 3977BROADCOM BCM7XXX ARM ARCHITECTURE 3978M: Florian Fainelli <f.fainelli@gmail.com> 3979R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3981S: Maintained 3982T: git git://github.com/broadcom/stblinux.git 3983F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3984F: arch/arm/boot/dts/bcm7*.dts* 3985F: arch/arm/include/asm/hardware/cache-b15-rac.h 3986F: arch/arm/mach-bcm/*brcmstb* 3987F: arch/arm/mm/cache-b15-rac.c 3988F: drivers/bus/brcmstb_gisb.c 3989F: drivers/pci/controller/pcie-brcmstb.c 3990N: brcmstb 3991N: bcm7038 3992N: bcm7120 3993 3994BROADCOM BDC DRIVER 3995M: Al Cooper <alcooperx@gmail.com> 3996L: linux-usb@vger.kernel.org 3997R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3998S: Maintained 3999F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4000F: drivers/usb/gadget/udc/bdc/ 4001 4002BROADCOM BMIPS CPUFREQ DRIVER 4003M: Markus Mayer <mmayer@broadcom.com> 4004R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4005L: linux-pm@vger.kernel.org 4006S: Maintained 4007F: drivers/cpufreq/bmips-cpufreq.c 4008 4009BROADCOM BMIPS MIPS ARCHITECTURE 4010M: Florian Fainelli <f.fainelli@gmail.com> 4011R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4012L: linux-mips@vger.kernel.org 4013S: Maintained 4014T: git git://github.com/broadcom/stblinux.git 4015F: arch/mips/bmips/* 4016F: arch/mips/boot/dts/brcm/bcm*.dts* 4017F: arch/mips/include/asm/mach-bmips/* 4018F: arch/mips/kernel/*bmips* 4019F: drivers/soc/bcm/bcm63xx 4020F: drivers/irqchip/irq-bcm63* 4021F: drivers/irqchip/irq-bcm7* 4022F: drivers/irqchip/irq-brcmstb* 4023F: include/linux/bcm963xx_nvram.h 4024F: include/linux/bcm963xx_tag.h 4025 4026BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4027M: Rasesh Mody <rmody@marvell.com> 4028M: GR-Linux-NIC-Dev@marvell.com 4029L: netdev@vger.kernel.org 4030S: Supported 4031F: drivers/net/ethernet/broadcom/bnx2.* 4032F: drivers/net/ethernet/broadcom/bnx2_* 4033 4034BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4035M: Saurav Kashyap <skashyap@marvell.com> 4036M: Javed Hasan <jhasan@marvell.com> 4037M: GR-QLogic-Storage-Upstream@marvell.com 4038L: linux-scsi@vger.kernel.org 4039S: Supported 4040F: drivers/scsi/bnx2fc/ 4041 4042BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4043M: Nilesh Javali <njavali@marvell.com> 4044M: Manish Rangankar <mrangankar@marvell.com> 4045M: GR-QLogic-Storage-Upstream@marvell.com 4046L: linux-scsi@vger.kernel.org 4047S: Supported 4048F: drivers/scsi/bnx2i/ 4049 4050BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4051M: Ariel Elior <aelior@marvell.com> 4052M: Sudarsana Kalluru <skalluru@marvell.com> 4053M: Manish Chopra <manishc@marvell.com> 4054L: netdev@vger.kernel.org 4055S: Supported 4056F: drivers/net/ethernet/broadcom/bnx2x/ 4057 4058BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4059M: Michael Chan <michael.chan@broadcom.com> 4060L: netdev@vger.kernel.org 4061S: Supported 4062F: drivers/firmware/broadcom/tee_bnxt_fw.c 4063F: drivers/net/ethernet/broadcom/bnxt/ 4064F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4065 4066BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4067M: Arend van Spriel <aspriel@gmail.com> 4068M: Franky Lin <franky.lin@broadcom.com> 4069M: Hante Meuleman <hante.meuleman@broadcom.com> 4070L: linux-wireless@vger.kernel.org 4071L: brcm80211-dev-list.pdl@broadcom.com 4072L: SHA-cyfmac-dev-list@infineon.com 4073S: Supported 4074F: drivers/net/wireless/broadcom/brcm80211/ 4075 4076BROADCOM BRCMSTB GPIO DRIVER 4077M: Doug Berger <opendmb@gmail.com> 4078M: Florian Fainelli <f.fainelli@gmail.com> 4079R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4080S: Supported 4081F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4082F: drivers/gpio/gpio-brcmstb.c 4083 4084BROADCOM BRCMSTB I2C DRIVER 4085M: Kamal Dasu <kdasu.kdev@gmail.com> 4086R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4087L: linux-i2c@vger.kernel.org 4088S: Supported 4089F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4090F: drivers/i2c/busses/i2c-brcmstb.c 4091 4092BROADCOM BRCMSTB UART DRIVER 4093M: Al Cooper <alcooperx@gmail.com> 4094R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4095L: linux-serial@vger.kernel.org 4096S: Maintained 4097F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4098F: drivers/tty/serial/8250/8250_bcm7271.c 4099 4100BROADCOM BRCMSTB USB EHCI DRIVER 4101M: Al Cooper <alcooperx@gmail.com> 4102R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4103L: linux-usb@vger.kernel.org 4104S: Maintained 4105F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4106F: drivers/usb/host/ehci-brcm.* 4107 4108BROADCOM BRCMSTB USB PIN MAP DRIVER 4109M: Al Cooper <alcooperx@gmail.com> 4110R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4111L: linux-usb@vger.kernel.org 4112S: Maintained 4113F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4114F: drivers/usb/misc/brcmstb-usb-pinmap.c 4115 4116BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4117M: Al Cooper <alcooperx@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119L: linux-kernel@vger.kernel.org 4120S: Maintained 4121F: drivers/phy/broadcom/phy-brcm-usb* 4122 4123BROADCOM ETHERNET PHY DRIVERS 4124M: Florian Fainelli <f.fainelli@gmail.com> 4125R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4126L: netdev@vger.kernel.org 4127S: Supported 4128F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4129F: drivers/net/phy/bcm*.[ch] 4130F: drivers/net/phy/broadcom.c 4131F: include/linux/brcmphy.h 4132 4133BROADCOM GENET ETHERNET DRIVER 4134M: Doug Berger <opendmb@gmail.com> 4135M: Florian Fainelli <f.fainelli@gmail.com> 4136R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4137L: netdev@vger.kernel.org 4138S: Supported 4139F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4140F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4141F: drivers/net/ethernet/broadcom/genet/ 4142F: drivers/net/ethernet/broadcom/unimac.h 4143F: drivers/net/mdio/mdio-bcm-unimac.c 4144F: include/linux/platform_data/bcmgenet.h 4145F: include/linux/platform_data/mdio-bcm-unimac.h 4146 4147BROADCOM IPROC ARM ARCHITECTURE 4148M: Ray Jui <rjui@broadcom.com> 4149M: Scott Branden <sbranden@broadcom.com> 4150R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4152S: Maintained 4153T: git git://github.com/broadcom/stblinux.git 4154F: arch/arm64/boot/dts/broadcom/northstar2/* 4155F: arch/arm64/boot/dts/broadcom/stingray/* 4156F: drivers/clk/bcm/clk-ns* 4157F: drivers/clk/bcm/clk-sr* 4158F: drivers/pinctrl/bcm/pinctrl-ns* 4159F: include/dt-bindings/clock/bcm-sr* 4160N: iproc 4161N: cygnus 4162N: bcm[-_]nsp 4163N: bcm9113* 4164N: bcm9583* 4165N: bcm9585* 4166N: bcm9586* 4167N: bcm988312 4168N: bcm113* 4169N: bcm583* 4170N: bcm585* 4171N: bcm586* 4172N: bcm88312 4173N: hr2 4174N: stingray 4175 4176BROADCOM IPROC GBIT ETHERNET DRIVER 4177M: Rafał Miłecki <rafal@milecki.pl> 4178R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4179L: netdev@vger.kernel.org 4180S: Maintained 4181F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4182F: drivers/net/ethernet/broadcom/bgmac* 4183F: drivers/net/ethernet/broadcom/unimac.h 4184 4185BROADCOM KONA GPIO DRIVER 4186M: Ray Jui <rjui@broadcom.com> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188S: Supported 4189F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4190F: drivers/gpio/gpio-bcm-kona.c 4191 4192BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4193M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4194M: Kashyap Desai <kashyap.desai@broadcom.com> 4195M: Sumit Saxena <sumit.saxena@broadcom.com> 4196M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4197L: mpi3mr-linuxdrv.pdl@broadcom.com 4198L: linux-scsi@vger.kernel.org 4199S: Supported 4200W: https://www.broadcom.com/support/storage 4201F: drivers/scsi/mpi3mr/ 4202 4203BROADCOM NETXTREME-E ROCE DRIVER 4204M: Selvin Xavier <selvin.xavier@broadcom.com> 4205L: linux-rdma@vger.kernel.org 4206S: Supported 4207W: http://www.broadcom.com 4208F: drivers/infiniband/hw/bnxt_re/ 4209F: include/uapi/rdma/bnxt_re-abi.h 4210 4211BROADCOM NVRAM DRIVER 4212M: Rafał Miłecki <zajec5@gmail.com> 4213L: linux-mips@vger.kernel.org 4214S: Maintained 4215F: drivers/firmware/broadcom/* 4216 4217BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4218M: Rafał Miłecki <rafal@milecki.pl> 4219M: Florian Fainelli <f.fainelli@gmail.com> 4220R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4221L: linux-pm@vger.kernel.org 4222S: Maintained 4223T: git git://github.com/broadcom/stblinux.git 4224F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4225F: include/dt-bindings/soc/bcm-pmb.h 4226 4227BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4228M: Rafał Miłecki <zajec5@gmail.com> 4229L: linux-wireless@vger.kernel.org 4230S: Maintained 4231F: drivers/bcma/ 4232F: include/linux/bcma/ 4233 4234BROADCOM SPI DRIVER 4235M: Kamal Dasu <kdasu.kdev@gmail.com> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237S: Maintained 4238F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4239F: drivers/spi/spi-bcm-qspi.* 4240F: drivers/spi/spi-brcmstb-qspi.c 4241F: drivers/spi/spi-iproc-qspi.c 4242 4243BROADCOM STB AVS CPUFREQ DRIVER 4244M: Markus Mayer <mmayer@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246L: linux-pm@vger.kernel.org 4247S: Maintained 4248F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4249F: drivers/cpufreq/brcmstb* 4250 4251BROADCOM STB AVS TMON DRIVER 4252M: Markus Mayer <mmayer@broadcom.com> 4253R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4254L: linux-pm@vger.kernel.org 4255S: Maintained 4256F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4257F: drivers/thermal/broadcom/brcmstb* 4258 4259BROADCOM STB DPFE DRIVER 4260M: Markus Mayer <mmayer@broadcom.com> 4261R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4263S: Maintained 4264F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4265F: drivers/memory/brcmstb_dpfe.c 4266 4267BROADCOM STB NAND FLASH DRIVER 4268M: Brian Norris <computersforpeace@gmail.com> 4269M: Kamal Dasu <kdasu.kdev@gmail.com> 4270R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4271L: linux-mtd@lists.infradead.org 4272S: Maintained 4273F: drivers/mtd/nand/raw/brcmnand/ 4274F: include/linux/platform_data/brcmnand.h 4275 4276BROADCOM STB PCIE DRIVER 4277M: Jim Quinlan <jim2101024@gmail.com> 4278M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4279M: Florian Fainelli <f.fainelli@gmail.com> 4280R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4281L: linux-pci@vger.kernel.org 4282S: Maintained 4283F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4284F: drivers/pci/controller/pcie-brcmstb.c 4285 4286BROADCOM SYSTEMPORT ETHERNET DRIVER 4287M: Florian Fainelli <f.fainelli@gmail.com> 4288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4289L: netdev@vger.kernel.org 4290S: Supported 4291F: drivers/net/ethernet/broadcom/bcmsysport.* 4292F: drivers/net/ethernet/broadcom/unimac.h 4293F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4294 4295BROADCOM TG3 GIGABIT ETHERNET DRIVER 4296M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4297M: Prashant Sreedharan <prashant@broadcom.com> 4298M: Michael Chan <mchan@broadcom.com> 4299L: netdev@vger.kernel.org 4300S: Supported 4301F: drivers/net/ethernet/broadcom/tg3.* 4302 4303BROADCOM VK DRIVER 4304M: Scott Branden <scott.branden@broadcom.com> 4305R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4306S: Supported 4307F: drivers/misc/bcm-vk/ 4308F: include/uapi/linux/misc/bcm_vk.h 4309 4310BROCADE BFA FC SCSI DRIVER 4311M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4312M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4313L: linux-scsi@vger.kernel.org 4314S: Supported 4315F: drivers/scsi/bfa/ 4316 4317BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4318M: Rasesh Mody <rmody@marvell.com> 4319M: Sudarsana Kalluru <skalluru@marvell.com> 4320M: GR-Linux-NIC-Dev@marvell.com 4321L: netdev@vger.kernel.org 4322S: Supported 4323F: drivers/net/ethernet/brocade/bna/ 4324 4325BSG (block layer generic sg v4 driver) 4326M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4327L: linux-scsi@vger.kernel.org 4328S: Supported 4329F: block/bsg.c 4330F: include/linux/bsg.h 4331F: include/uapi/linux/bsg.h 4332 4333BT87X AUDIO DRIVER 4334M: Clemens Ladisch <clemens@ladisch.de> 4335L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4336S: Maintained 4337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4338F: Documentation/sound/cards/bt87x.rst 4339F: sound/pci/bt87x.c 4340 4341BT8XXGPIO DRIVER 4342M: Michael Buesch <m@bues.ch> 4343S: Maintained 4344W: http://bu3sch.de/btgpio.php 4345F: drivers/gpio/gpio-bt8xx.c 4346 4347BTRFS FILE SYSTEM 4348M: Chris Mason <clm@fb.com> 4349M: Josef Bacik <josef@toxicpanda.com> 4350M: David Sterba <dsterba@suse.com> 4351L: linux-btrfs@vger.kernel.org 4352S: Maintained 4353W: http://btrfs.wiki.kernel.org/ 4354Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 4355C: irc://irc.libera.chat/btrfs 4356T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4357F: Documentation/filesystems/btrfs.rst 4358F: fs/btrfs/ 4359F: include/linux/btrfs* 4360F: include/uapi/linux/btrfs* 4361 4362BTTV VIDEO4LINUX DRIVER 4363M: Mauro Carvalho Chehab <mchehab@kernel.org> 4364L: linux-media@vger.kernel.org 4365S: Odd fixes 4366W: https://linuxtv.org 4367T: git git://linuxtv.org/media_tree.git 4368F: Documentation/driver-api/media/drivers/bttv* 4369F: drivers/media/pci/bt8xx/bttv* 4370 4371BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4372M: Chanwoo Choi <cw00.choi@samsung.com> 4373L: linux-pm@vger.kernel.org 4374L: linux-samsung-soc@vger.kernel.org 4375S: Maintained 4376T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4377F: Documentation/devicetree/bindings/devfreq/exynos-bus.txt 4378F: drivers/devfreq/exynos-bus.c 4379 4380BUSLOGIC SCSI DRIVER 4381M: Khalid Aziz <khalid@gonehiking.org> 4382L: linux-scsi@vger.kernel.org 4383S: Maintained 4384F: drivers/scsi/BusLogic.* 4385F: drivers/scsi/FlashPoint.* 4386 4387C-MEDIA CMI8788 DRIVER 4388M: Clemens Ladisch <clemens@ladisch.de> 4389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4390S: Maintained 4391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4392F: sound/pci/oxygen/ 4393 4394C-SKY ARCHITECTURE 4395M: Guo Ren <guoren@kernel.org> 4396L: linux-csky@vger.kernel.org 4397S: Supported 4398T: git https://github.com/c-sky/csky-linux.git 4399F: Documentation/devicetree/bindings/csky/ 4400F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4401F: Documentation/devicetree/bindings/timer/csky,* 4402F: arch/csky/ 4403F: drivers/clocksource/timer-gx6605s.c 4404F: drivers/clocksource/timer-mp-csky.c 4405F: drivers/irqchip/irq-csky-* 4406N: csky 4407K: csky 4408 4409CA8210 IEEE-802.15.4 RADIO DRIVER 4410L: linux-wpan@vger.kernel.org 4411S: Orphan 4412W: https://github.com/Cascoda/ca8210-linux.git 4413F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4414F: drivers/net/ieee802154/ca8210.c 4415 4416CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4417M: Damien Le Moal <damien.lemoal@wdc.com> 4418L: linux-riscv@lists.infradead.org 4419L: linux-gpio@vger.kernel.org (pinctrl driver) 4420F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4421F: drivers/pinctrl/pinctrl-k210.c 4422 4423CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4424M: Damien Le Moal <damien.lemoal@wdc.com> 4425L: linux-kernel@vger.kernel.org 4426L: linux-riscv@lists.infradead.org 4427S: Maintained 4428F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4429F: drivers/reset/reset-k210.c 4430 4431CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4432M: Damien Le Moal <damien.lemoal@wdc.com> 4433L: linux-riscv@lists.infradead.org 4434S: Maintained 4435F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4436F: drivers/soc/canaan/ 4437F: include/soc/canaan/ 4438 4439CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4440M: David Howells <dhowells@redhat.com> 4441L: linux-cachefs@redhat.com (moderated for non-subscribers) 4442S: Supported 4443F: Documentation/filesystems/caching/cachefiles.rst 4444F: fs/cachefiles/ 4445 4446CADENCE MIPI-CSI2 BRIDGES 4447M: Maxime Ripard <mripard@kernel.org> 4448L: linux-media@vger.kernel.org 4449S: Maintained 4450F: Documentation/devicetree/bindings/media/cdns,*.txt 4451F: drivers/media/platform/cadence/cdns-csi2* 4452 4453CADENCE NAND DRIVER 4454L: linux-mtd@lists.infradead.org 4455S: Orphan 4456F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4457F: drivers/mtd/nand/raw/cadence-nand-controller.c 4458 4459CADENCE USB3 DRD IP DRIVER 4460M: Peter Chen <peter.chen@kernel.org> 4461M: Pawel Laszczak <pawell@cadence.com> 4462R: Roger Quadros <rogerq@kernel.org> 4463R: Aswath Govindraju <a-govindraju@ti.com> 4464L: linux-usb@vger.kernel.org 4465S: Maintained 4466T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4467F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4468F: drivers/usb/cdns3/ 4469X: drivers/usb/cdns3/cdnsp* 4470 4471CADENCE USBSSP DRD IP DRIVER 4472M: Pawel Laszczak <pawell@cadence.com> 4473L: linux-usb@vger.kernel.org 4474S: Maintained 4475T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4476F: drivers/usb/cdns3/ 4477X: drivers/usb/cdns3/cdns3* 4478 4479CADET FM/AM RADIO RECEIVER DRIVER 4480M: Hans Verkuil <hverkuil@xs4all.nl> 4481L: linux-media@vger.kernel.org 4482S: Maintained 4483W: https://linuxtv.org 4484T: git git://linuxtv.org/media_tree.git 4485F: drivers/media/radio/radio-cadet* 4486 4487CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4488L: linux-media@vger.kernel.org 4489S: Orphan 4490T: git git://linuxtv.org/media_tree.git 4491F: Documentation/admin-guide/media/cafe_ccic* 4492F: drivers/media/platform/marvell/ 4493 4494CAIF NETWORK LAYER 4495L: netdev@vger.kernel.org 4496S: Orphan 4497F: Documentation/networking/caif/ 4498F: drivers/net/caif/ 4499F: include/net/caif/ 4500F: include/uapi/linux/caif/ 4501F: net/caif/ 4502 4503CAKE QDISC 4504M: Toke Høiland-Jørgensen <toke@toke.dk> 4505L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4506S: Maintained 4507F: net/sched/sch_cake.c 4508 4509CAN NETWORK DRIVERS 4510M: Wolfgang Grandegger <wg@grandegger.com> 4511M: Marc Kleine-Budde <mkl@pengutronix.de> 4512L: linux-can@vger.kernel.org 4513S: Maintained 4514W: https://github.com/linux-can 4515T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4516T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4517F: Documentation/devicetree/bindings/net/can/ 4518F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4519F: drivers/net/can/ 4520F: drivers/phy/phy-can-transceiver.c 4521F: include/linux/can/bittiming.h 4522F: include/linux/can/dev.h 4523F: include/linux/can/length.h 4524F: include/linux/can/platform/ 4525F: include/linux/can/rx-offload.h 4526F: include/uapi/linux/can/error.h 4527F: include/uapi/linux/can/netlink.h 4528F: include/uapi/linux/can/vxcan.h 4529 4530CAN NETWORK LAYER 4531M: Oliver Hartkopp <socketcan@hartkopp.net> 4532M: Marc Kleine-Budde <mkl@pengutronix.de> 4533L: linux-can@vger.kernel.org 4534S: Maintained 4535W: https://github.com/linux-can 4536T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4537T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4538F: Documentation/networking/can.rst 4539F: include/linux/can/can-ml.h 4540F: include/linux/can/core.h 4541F: include/linux/can/skb.h 4542F: include/net/netns/can.h 4543F: include/uapi/linux/can.h 4544F: include/uapi/linux/can/bcm.h 4545F: include/uapi/linux/can/gw.h 4546F: include/uapi/linux/can/isotp.h 4547F: include/uapi/linux/can/raw.h 4548F: net/can/ 4549 4550CAN-J1939 NETWORK LAYER 4551M: Robin van der Gracht <robin@protonic.nl> 4552M: Oleksij Rempel <o.rempel@pengutronix.de> 4553R: kernel@pengutronix.de 4554L: linux-can@vger.kernel.org 4555S: Maintained 4556F: Documentation/networking/j1939.rst 4557F: include/uapi/linux/can/j1939.h 4558F: net/can/j1939/ 4559 4560CAPABILITIES 4561M: Serge Hallyn <serge@hallyn.com> 4562L: linux-security-module@vger.kernel.org 4563S: Supported 4564F: include/linux/capability.h 4565F: include/uapi/linux/capability.h 4566F: kernel/capability.c 4567F: security/commoncap.c 4568 4569CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4570M: Kevin Tsai <ktsai@capellamicro.com> 4571S: Maintained 4572F: drivers/iio/light/cm* 4573 4574CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4575M: Christian Lamparter <chunkeey@googlemail.com> 4576L: linux-wireless@vger.kernel.org 4577S: Maintained 4578W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4579F: drivers/net/wireless/ath/carl9170/ 4580 4581CAVIUM I2C DRIVER 4582M: Robert Richter <rric@kernel.org> 4583S: Odd Fixes 4584W: http://www.marvell.com 4585F: drivers/i2c/busses/i2c-octeon* 4586F: drivers/i2c/busses/i2c-thunderx* 4587 4588CAVIUM LIQUIDIO NETWORK DRIVER 4589M: Derek Chickles <dchickles@marvell.com> 4590M: Satanand Burla <sburla@marvell.com> 4591M: Felix Manlunas <fmanlunas@marvell.com> 4592L: netdev@vger.kernel.org 4593S: Supported 4594W: http://www.marvell.com 4595F: drivers/net/ethernet/cavium/liquidio/ 4596 4597CAVIUM MMC DRIVER 4598M: Robert Richter <rric@kernel.org> 4599S: Odd Fixes 4600W: http://www.marvell.com 4601F: drivers/mmc/host/cavium* 4602 4603CAVIUM OCTEON-TX CRYPTO DRIVER 4604M: George Cherian <gcherian@marvell.com> 4605L: linux-crypto@vger.kernel.org 4606S: Supported 4607W: http://www.marvell.com 4608F: drivers/crypto/cavium/cpt/ 4609 4610CAVIUM THUNDERX2 ARM64 SOC 4611M: Robert Richter <rric@kernel.org> 4612L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4613S: Odd Fixes 4614F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4615F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4616 4617CBS/ETF/TAPRIO QDISCS 4618M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4619S: Maintained 4620L: netdev@vger.kernel.org 4621F: net/sched/sch_cbs.c 4622F: net/sched/sch_etf.c 4623F: net/sched/sch_taprio.c 4624 4625CC2520 IEEE-802.15.4 RADIO DRIVER 4626M: Varka Bhadram <varkabhadram@gmail.com> 4627L: linux-wpan@vger.kernel.org 4628S: Maintained 4629F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4630F: drivers/net/ieee802154/cc2520.c 4631F: include/linux/spi/cc2520.h 4632 4633CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4634M: Gilad Ben-Yossef <gilad@benyossef.com> 4635L: linux-crypto@vger.kernel.org 4636S: Supported 4637W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4638F: drivers/crypto/ccree/ 4639 4640CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4641M: Hadar Gat <hadar.gat@arm.com> 4642L: linux-crypto@vger.kernel.org 4643S: Supported 4644F: drivers/char/hw_random/cctrng.c 4645F: drivers/char/hw_random/cctrng.h 4646F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4647W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4648 4649CEC FRAMEWORK 4650M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4651L: linux-media@vger.kernel.org 4652S: Supported 4653W: http://linuxtv.org 4654T: git git://linuxtv.org/media_tree.git 4655F: Documentation/ABI/testing/debugfs-cec-error-inj 4656F: Documentation/devicetree/bindings/media/cec.txt 4657F: Documentation/driver-api/media/cec-core.rst 4658F: Documentation/userspace-api/media/cec 4659F: drivers/media/cec/ 4660F: drivers/media/rc/keymaps/rc-cec.c 4661F: include/media/cec-notifier.h 4662F: include/media/cec.h 4663F: include/uapi/linux/cec-funcs.h 4664F: include/uapi/linux/cec.h 4665 4666CEC GPIO DRIVER 4667M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4668L: linux-media@vger.kernel.org 4669S: Supported 4670W: http://linuxtv.org 4671T: git git://linuxtv.org/media_tree.git 4672F: Documentation/devicetree/bindings/media/cec-gpio.txt 4673F: drivers/media/cec/platform/cec-gpio/ 4674 4675CELL BROADBAND ENGINE ARCHITECTURE 4676M: Arnd Bergmann <arnd@arndb.de> 4677L: linuxppc-dev@lists.ozlabs.org 4678S: Supported 4679W: http://www.ibm.com/developerworks/power/cell/ 4680F: arch/powerpc/include/asm/cell*.h 4681F: arch/powerpc/include/asm/spu*.h 4682F: arch/powerpc/include/uapi/asm/spu*.h 4683F: arch/powerpc/platforms/cell/ 4684 4685CELLWISE CW2015 BATTERY DRIVER 4686M: Tobias Schrammm <t.schramm@manjaro.org> 4687S: Maintained 4688F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4689F: drivers/power/supply/cw2015_battery.c 4690 4691CEPH COMMON CODE (LIBCEPH) 4692M: Ilya Dryomov <idryomov@gmail.com> 4693M: Xiubo Li <xiubli@redhat.com> 4694R: Jeff Layton <jlayton@kernel.org> 4695L: ceph-devel@vger.kernel.org 4696S: Supported 4697W: http://ceph.com/ 4698T: git git://github.com/ceph/ceph-client.git 4699F: include/linux/ceph/ 4700F: include/linux/crush/ 4701F: net/ceph/ 4702 4703CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4704M: Xiubo Li <xiubli@redhat.com> 4705M: Ilya Dryomov <idryomov@gmail.com> 4706R: Jeff Layton <jlayton@kernel.org> 4707L: ceph-devel@vger.kernel.org 4708S: Supported 4709W: http://ceph.com/ 4710T: git git://github.com/ceph/ceph-client.git 4711F: Documentation/filesystems/ceph.rst 4712F: fs/ceph/ 4713 4714CERTIFICATE HANDLING 4715M: David Howells <dhowells@redhat.com> 4716M: David Woodhouse <dwmw2@infradead.org> 4717L: keyrings@vger.kernel.org 4718S: Maintained 4719F: Documentation/admin-guide/module-signing.rst 4720F: certs/ 4721F: scripts/sign-file.c 4722F: tools/certs/ 4723 4724CFAG12864B LCD DRIVER 4725M: Miguel Ojeda <ojeda@kernel.org> 4726S: Maintained 4727F: drivers/auxdisplay/cfag12864b.c 4728F: include/linux/cfag12864b.h 4729 4730CFAG12864BFB LCD FRAMEBUFFER DRIVER 4731M: Miguel Ojeda <ojeda@kernel.org> 4732S: Maintained 4733F: drivers/auxdisplay/cfag12864bfb.c 4734F: include/linux/cfag12864b.h 4735 4736CHAR and MISC DRIVERS 4737M: Arnd Bergmann <arnd@arndb.de> 4738M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4739S: Supported 4740T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4741F: drivers/char/ 4742F: drivers/misc/ 4743F: include/linux/miscdevice.h 4744X: drivers/char/agp/ 4745X: drivers/char/hw_random/ 4746X: drivers/char/ipmi/ 4747X: drivers/char/random.c 4748X: drivers/char/tpm/ 4749 4750CHECKPATCH 4751M: Andy Whitcroft <apw@canonical.com> 4752M: Joe Perches <joe@perches.com> 4753R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4754R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4755S: Maintained 4756F: scripts/checkpatch.pl 4757 4758CHECKPATCH DOCUMENTATION 4759M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4760M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4761R: Joe Perches <joe@perches.com> 4762S: Maintained 4763F: Documentation/dev-tools/checkpatch.rst 4764 4765CHINESE DOCUMENTATION 4766M: Alex Shi <alexs@kernel.org> 4767M: Yanteng Si <siyanteng@loongson.cn> 4768S: Maintained 4769F: Documentation/translations/zh_CN/ 4770 4771CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4772M: Peter Chen <peter.chen@kernel.org> 4773L: linux-usb@vger.kernel.org 4774S: Maintained 4775T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4776F: drivers/usb/chipidea/ 4777 4778CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4779M: Hans de Goede <hdegoede@redhat.com> 4780L: linux-input@vger.kernel.org 4781S: Maintained 4782F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4783F: drivers/input/touchscreen/chipone_icn8318.c 4784 4785CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4786M: Hans de Goede <hdegoede@redhat.com> 4787L: linux-input@vger.kernel.org 4788S: Maintained 4789F: drivers/input/touchscreen/chipone_icn8505.c 4790 4791CHROME HARDWARE PLATFORM SUPPORT 4792M: Benson Leung <bleung@chromium.org> 4793L: chrome-platform@lists.linux.dev 4794S: Maintained 4795T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4796F: drivers/platform/chrome/ 4797 4798CHROMEOS EC CODEC DRIVER 4799M: Cheng-Yi Chiang <cychiang@chromium.org> 4800M: Tzung-Bi Shih <tzungbi@google.com> 4801R: Guenter Roeck <groeck@chromium.org> 4802L: chrome-platform@lists.linux.dev 4803S: Maintained 4804F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4805F: sound/soc/codecs/cros_ec_codec.* 4806 4807CHROMEOS EC SUBDRIVERS 4808M: Benson Leung <bleung@chromium.org> 4809R: Guenter Roeck <groeck@chromium.org> 4810L: chrome-platform@lists.linux.dev 4811S: Maintained 4812F: drivers/power/supply/cros_usbpd-charger.c 4813N: cros_ec 4814N: cros-ec 4815 4816CHROMEOS EC USB TYPE-C DRIVER 4817M: Prashant Malani <pmalani@chromium.org> 4818L: chrome-platform@lists.linux.dev 4819S: Maintained 4820F: drivers/platform/chrome/cros_ec_typec.c 4821 4822CHROMEOS EC USB PD NOTIFY DRIVER 4823M: Prashant Malani <pmalani@chromium.org> 4824L: chrome-platform@lists.linux.dev 4825S: Maintained 4826F: drivers/platform/chrome/cros_usbpd_notify.c 4827F: include/linux/platform_data/cros_usbpd_notify.h 4828 4829CHRONTEL CH7322 CEC DRIVER 4830M: Joe Tessler <jrt@google.com> 4831L: linux-media@vger.kernel.org 4832S: Maintained 4833T: git git://linuxtv.org/media_tree.git 4834F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4835F: drivers/media/cec/i2c/ch7322.c 4836 4837CIRRUS LOGIC AUDIO CODEC DRIVERS 4838M: James Schulman <james.schulman@cirrus.com> 4839M: David Rhodes <david.rhodes@cirrus.com> 4840M: Lucas Tanure <tanureal@opensource.cirrus.com> 4841M: Richard Fitzgerald <rf@opensource.cirrus.com> 4842L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4843L: patches@opensource.cirrus.com 4844S: Maintained 4845F: Documentation/devicetree/bindings/sound/cirrus,cs* 4846F: include/dt-bindings/sound/cs* 4847F: sound/pci/hda/cs* 4848F: sound/soc/codecs/cs* 4849 4850CIRRUS LOGIC DSP FIRMWARE DRIVER 4851M: Simon Trimmer <simont@opensource.cirrus.com> 4852M: Charles Keepax <ckeepax@opensource.cirrus.com> 4853M: Richard Fitzgerald <rf@opensource.cirrus.com> 4854L: patches@opensource.cirrus.com 4855S: Supported 4856W: https://github.com/CirrusLogic/linux-drivers/wiki 4857T: git https://github.com/CirrusLogic/linux-drivers.git 4858F: drivers/firmware/cirrus/* 4859F: include/linux/firmware/cirrus/* 4860 4861CIRRUS LOGIC EP93XX ETHERNET DRIVER 4862M: Hartley Sweeten <hsweeten@visionengravers.com> 4863L: netdev@vger.kernel.org 4864S: Maintained 4865F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4866 4867CIRRUS LOGIC LOCHNAGAR DRIVER 4868M: Charles Keepax <ckeepax@opensource.cirrus.com> 4869M: Richard Fitzgerald <rf@opensource.cirrus.com> 4870L: patches@opensource.cirrus.com 4871S: Supported 4872F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4873F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4874F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4875F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4876F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4877F: Documentation/hwmon/lochnagar.rst 4878F: drivers/clk/clk-lochnagar.c 4879F: drivers/hwmon/lochnagar-hwmon.c 4880F: drivers/mfd/lochnagar-i2c.c 4881F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4882F: drivers/regulator/lochnagar-regulator.c 4883F: include/dt-bindings/clk/lochnagar.h 4884F: include/dt-bindings/pinctrl/lochnagar.h 4885F: include/linux/mfd/lochnagar* 4886F: sound/soc/codecs/lochnagar-sc.c 4887 4888CIRRUS LOGIC MADERA CODEC DRIVERS 4889M: Charles Keepax <ckeepax@opensource.cirrus.com> 4890M: Richard Fitzgerald <rf@opensource.cirrus.com> 4891L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4892L: patches@opensource.cirrus.com 4893S: Supported 4894W: https://github.com/CirrusLogic/linux-drivers/wiki 4895T: git https://github.com/CirrusLogic/linux-drivers.git 4896F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4897F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4898F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4899F: drivers/gpio/gpio-madera* 4900F: drivers/irqchip/irq-madera* 4901F: drivers/mfd/cs47l* 4902F: drivers/mfd/madera* 4903F: drivers/pinctrl/cirrus/* 4904F: include/dt-bindings/sound/madera* 4905F: include/linux/irqchip/irq-madera* 4906F: include/linux/mfd/madera/* 4907F: include/sound/madera* 4908F: sound/soc/codecs/cs47l* 4909F: sound/soc/codecs/madera* 4910 4911CISCO FCOE HBA DRIVER 4912M: Satish Kharat <satishkh@cisco.com> 4913M: Sesidhar Baddela <sebaddel@cisco.com> 4914M: Karan Tilak Kumar <kartilak@cisco.com> 4915L: linux-scsi@vger.kernel.org 4916S: Supported 4917F: drivers/scsi/fnic/ 4918 4919CISCO SCSI HBA DRIVER 4920M: Karan Tilak Kumar <kartilak@cisco.com> 4921M: Sesidhar Baddela <sebaddel@cisco.com> 4922L: linux-scsi@vger.kernel.org 4923S: Supported 4924F: drivers/scsi/snic/ 4925 4926CISCO VIC ETHERNET NIC DRIVER 4927M: Christian Benvenuti <benve@cisco.com> 4928M: Govindarajulu Varadarajan <_govind@gmx.com> 4929S: Supported 4930F: drivers/net/ethernet/cisco/enic/ 4931 4932CISCO VIC LOW LATENCY NIC DRIVER 4933M: Christian Benvenuti <benve@cisco.com> 4934M: Nelson Escobar <neescoba@cisco.com> 4935S: Supported 4936F: drivers/infiniband/hw/usnic/ 4937 4938CLANG-FORMAT FILE 4939M: Miguel Ojeda <ojeda@kernel.org> 4940S: Maintained 4941F: .clang-format 4942 4943CLANG/LLVM BUILD SUPPORT 4944M: Nathan Chancellor <nathan@kernel.org> 4945M: Nick Desaulniers <ndesaulniers@google.com> 4946R: Tom Rix <trix@redhat.com> 4947L: llvm@lists.linux.dev 4948S: Supported 4949W: https://clangbuiltlinux.github.io/ 4950B: https://github.com/ClangBuiltLinux/linux/issues 4951C: irc://irc.libera.chat/clangbuiltlinux 4952F: Documentation/kbuild/llvm.rst 4953F: include/linux/compiler-clang.h 4954F: scripts/Makefile.clang 4955F: scripts/clang-tools/ 4956K: \b(?i:clang|llvm)\b 4957 4958CLANG CONTROL FLOW INTEGRITY SUPPORT 4959M: Sami Tolvanen <samitolvanen@google.com> 4960M: Kees Cook <keescook@chromium.org> 4961R: Nathan Chancellor <nathan@kernel.org> 4962R: Nick Desaulniers <ndesaulniers@google.com> 4963L: llvm@lists.linux.dev 4964S: Supported 4965B: https://github.com/ClangBuiltLinux/linux/issues 4966T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/clang/features 4967F: include/linux/cfi.h 4968F: kernel/cfi.c 4969 4970CLK API 4971M: Russell King <linux@armlinux.org.uk> 4972L: linux-clk@vger.kernel.org 4973S: Maintained 4974F: include/linux/clk.h 4975 4976CLOCKSOURCE, CLOCKEVENT DRIVERS 4977M: Daniel Lezcano <daniel.lezcano@linaro.org> 4978M: Thomas Gleixner <tglx@linutronix.de> 4979L: linux-kernel@vger.kernel.org 4980S: Supported 4981T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 4982F: Documentation/devicetree/bindings/timer/ 4983F: drivers/clocksource/ 4984 4985CMPC ACPI DRIVER 4986M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 4987M: Daniel Oliveira Nascimento <don@syst.com.br> 4988L: platform-driver-x86@vger.kernel.org 4989S: Supported 4990F: drivers/platform/x86/classmate-laptop.c 4991 4992COBALT MEDIA DRIVER 4993M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4994L: linux-media@vger.kernel.org 4995S: Supported 4996W: https://linuxtv.org 4997T: git git://linuxtv.org/media_tree.git 4998F: drivers/media/pci/cobalt/ 4999 5000COCCINELLE/Semantic Patches (SmPL) 5001M: Julia Lawall <Julia.Lawall@inria.fr> 5002M: Nicolas Palix <nicolas.palix@imag.fr> 5003L: cocci@inria.fr (moderated for non-subscribers) 5004S: Supported 5005W: https://coccinelle.gitlabpages.inria.fr/website/ 5006T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5007F: Documentation/dev-tools/coccinelle.rst 5008F: scripts/coccicheck 5009F: scripts/coccinelle/ 5010 5011CODA FILE SYSTEM 5012M: Jan Harkes <jaharkes@cs.cmu.edu> 5013M: coda@cs.cmu.edu 5014L: codalist@coda.cs.cmu.edu 5015S: Maintained 5016W: http://www.coda.cs.cmu.edu/ 5017F: Documentation/filesystems/coda.rst 5018F: fs/coda/ 5019F: include/linux/coda*.h 5020F: include/uapi/linux/coda*.h 5021 5022CODA V4L2 MEM2MEM DRIVER 5023M: Philipp Zabel <p.zabel@pengutronix.de> 5024L: linux-media@vger.kernel.org 5025S: Maintained 5026F: Documentation/devicetree/bindings/media/coda.yaml 5027F: drivers/media/platform/chips-media/ 5028 5029CODE OF CONDUCT 5030M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5031S: Supported 5032F: Documentation/process/code-of-conduct-interpretation.rst 5033F: Documentation/process/code-of-conduct.rst 5034 5035COMEDI DRIVERS 5036M: Ian Abbott <abbotti@mev.co.uk> 5037M: H Hartley Sweeten <hsweeten@visionengravers.com> 5038S: Odd Fixes 5039F: drivers/comedi/ 5040F: include/linux/comedi/ 5041F: include/uapi/linux/comedi.h 5042 5043COMMON CLK FRAMEWORK 5044M: Michael Turquette <mturquette@baylibre.com> 5045M: Stephen Boyd <sboyd@kernel.org> 5046L: linux-clk@vger.kernel.org 5047S: Maintained 5048Q: http://patchwork.kernel.org/project/linux-clk/list/ 5049T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5050F: Documentation/devicetree/bindings/clock/ 5051F: drivers/clk/ 5052F: include/dt-bindings/clock/ 5053F: include/linux/clk-pr* 5054F: include/linux/clk/ 5055F: include/linux/of_clk.h 5056X: drivers/clk/clkdev.c 5057 5058COMMON INTERNET FILE SYSTEM CLIENT (CIFS) 5059M: Steve French <sfrench@samba.org> 5060L: linux-cifs@vger.kernel.org 5061L: samba-technical@lists.samba.org (moderated for non-subscribers) 5062S: Supported 5063W: http://linux-cifs.samba.org/ 5064T: git git://git.samba.org/sfrench/cifs-2.6.git 5065F: Documentation/admin-guide/cifs/ 5066F: fs/cifs/ 5067F: fs/smbfs_common/ 5068 5069COMPACTPCI HOTPLUG CORE 5070M: Scott Murray <scott@spiteful.org> 5071L: linux-pci@vger.kernel.org 5072S: Maintained 5073F: drivers/pci/hotplug/cpci_hotplug* 5074 5075COMPACTPCI HOTPLUG GENERIC DRIVER 5076M: Scott Murray <scott@spiteful.org> 5077L: linux-pci@vger.kernel.org 5078S: Maintained 5079F: drivers/pci/hotplug/cpcihp_generic.c 5080 5081COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5082M: Scott Murray <scott@spiteful.org> 5083L: linux-pci@vger.kernel.org 5084S: Maintained 5085F: drivers/pci/hotplug/cpcihp_zt5550.* 5086 5087COMPAL LAPTOP SUPPORT 5088M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5089L: platform-driver-x86@vger.kernel.org 5090S: Maintained 5091F: drivers/platform/x86/compal-laptop.c 5092 5093COMPILER ATTRIBUTES 5094M: Miguel Ojeda <ojeda@kernel.org> 5095R: Nick Desaulniers <ndesaulniers@google.com> 5096S: Maintained 5097F: include/linux/compiler_attributes.h 5098 5099COMPUTE EXPRESS LINK (CXL) 5100M: Alison Schofield <alison.schofield@intel.com> 5101M: Vishal Verma <vishal.l.verma@intel.com> 5102M: Ira Weiny <ira.weiny@intel.com> 5103M: Ben Widawsky <bwidawsk@kernel.org> 5104M: Dan Williams <dan.j.williams@intel.com> 5105L: linux-cxl@vger.kernel.org 5106S: Maintained 5107F: drivers/cxl/ 5108F: include/uapi/linux/cxl_mem.h 5109 5110CONEXANT ACCESSRUNNER USB DRIVER 5111L: accessrunner-general@lists.sourceforge.net 5112S: Orphan 5113W: http://accessrunner.sourceforge.net/ 5114F: drivers/usb/atm/cxacru.c 5115 5116CONFIGFS 5117M: Joel Becker <jlbec@evilplan.org> 5118M: Christoph Hellwig <hch@lst.de> 5119S: Supported 5120T: git git://git.infradead.org/users/hch/configfs.git 5121F: fs/configfs/ 5122F: include/linux/configfs.h 5123F: samples/configfs/ 5124 5125CONSOLE SUBSYSTEM 5126M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5127S: Supported 5128F: drivers/video/console/ 5129F: include/linux/console* 5130 5131CONTEXT TRACKING 5132M: Frederic Weisbecker <frederic@kernel.org> 5133S: Maintained 5134F: kernel/context_tracking.c 5135F: include/linux/context_tracking* 5136 5137CONTROL GROUP (CGROUP) 5138M: Tejun Heo <tj@kernel.org> 5139M: Zefan Li <lizefan.x@bytedance.com> 5140M: Johannes Weiner <hannes@cmpxchg.org> 5141L: cgroups@vger.kernel.org 5142S: Maintained 5143T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5144F: Documentation/admin-guide/cgroup-v1/ 5145F: Documentation/admin-guide/cgroup-v2.rst 5146F: include/linux/cgroup* 5147F: kernel/cgroup/ 5148F: tools/testing/selftests/cgroup/ 5149 5150CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5151M: Tejun Heo <tj@kernel.org> 5152M: Jens Axboe <axboe@kernel.dk> 5153L: cgroups@vger.kernel.org 5154L: linux-block@vger.kernel.org 5155T: git git://git.kernel.dk/linux-block 5156F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5157F: block/bfq-cgroup.c 5158F: block/blk-cgroup.c 5159F: block/blk-iolatency.c 5160F: block/blk-throttle.c 5161F: include/linux/blk-cgroup.h 5162 5163CONTROL GROUP - CPUSET 5164M: Zefan Li <lizefan.x@bytedance.com> 5165L: cgroups@vger.kernel.org 5166S: Maintained 5167T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5168F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5169F: include/linux/cpuset.h 5170F: kernel/cgroup/cpuset.c 5171 5172CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5173M: Johannes Weiner <hannes@cmpxchg.org> 5174M: Michal Hocko <mhocko@kernel.org> 5175M: Roman Gushchin <roman.gushchin@linux.dev> 5176M: Shakeel Butt <shakeelb@google.com> 5177R: Muchun Song <songmuchun@bytedance.com> 5178L: cgroups@vger.kernel.org 5179L: linux-mm@kvack.org 5180S: Maintained 5181F: mm/memcontrol.c 5182F: mm/swap_cgroup.c 5183F: tools/testing/selftests/cgroup/memcg_protection.m 5184F: tools/testing/selftests/cgroup/test_kmem.c 5185F: tools/testing/selftests/cgroup/test_memcontrol.c 5186 5187CORETEMP HARDWARE MONITORING DRIVER 5188M: Fenghua Yu <fenghua.yu@intel.com> 5189L: linux-hwmon@vger.kernel.org 5190S: Maintained 5191F: Documentation/hwmon/coretemp.rst 5192F: drivers/hwmon/coretemp.c 5193 5194CORSAIR-CPRO HARDWARE MONITOR DRIVER 5195M: Marius Zachmann <mail@mariuszachmann.de> 5196L: linux-hwmon@vger.kernel.org 5197S: Maintained 5198F: drivers/hwmon/corsair-cpro.c 5199 5200CORSAIR-PSU HARDWARE MONITOR DRIVER 5201M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5202L: linux-hwmon@vger.kernel.org 5203S: Maintained 5204F: Documentation/hwmon/corsair-psu.rst 5205F: drivers/hwmon/corsair-psu.c 5206 5207COUNTER SUBSYSTEM 5208M: William Breathitt Gray <vilhelm.gray@gmail.com> 5209L: linux-iio@vger.kernel.org 5210S: Maintained 5211T: git git@gitlab.com:vilhelmgray/counter.git 5212F: Documentation/ABI/testing/sysfs-bus-counter 5213F: Documentation/driver-api/generic-counter.rst 5214F: drivers/counter/ 5215F: include/linux/counter.h 5216F: include/uapi/linux/counter.h 5217F: tools/counter/ 5218 5219CP2615 I2C DRIVER 5220M: Bence Csókás <bence98@sch.bme.hu> 5221S: Maintained 5222F: drivers/i2c/busses/i2c-cp2615.c 5223 5224CPMAC ETHERNET DRIVER 5225M: Florian Fainelli <f.fainelli@gmail.com> 5226L: netdev@vger.kernel.org 5227S: Maintained 5228F: drivers/net/ethernet/ti/cpmac.c 5229 5230CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5231M: Viresh Kumar <viresh.kumar@linaro.org> 5232M: Sudeep Holla <sudeep.holla@arm.com> 5233L: linux-pm@vger.kernel.org 5234S: Maintained 5235W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5236F: drivers/cpufreq/vexpress-spc-cpufreq.c 5237 5238CPU FREQUENCY SCALING FRAMEWORK 5239M: "Rafael J. Wysocki" <rafael@kernel.org> 5240M: Viresh Kumar <viresh.kumar@linaro.org> 5241L: linux-pm@vger.kernel.org 5242S: Maintained 5243B: https://bugzilla.kernel.org 5244T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5245T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5246F: Documentation/admin-guide/pm/cpufreq.rst 5247F: Documentation/admin-guide/pm/intel_pstate.rst 5248F: Documentation/cpu-freq/ 5249F: Documentation/devicetree/bindings/cpufreq/ 5250F: drivers/cpufreq/ 5251F: include/linux/cpufreq.h 5252F: include/linux/sched/cpufreq.h 5253F: kernel/sched/cpufreq*.c 5254F: tools/testing/selftests/cpufreq/ 5255 5256CPU IDLE TIME MANAGEMENT FRAMEWORK 5257M: "Rafael J. Wysocki" <rafael@kernel.org> 5258M: Daniel Lezcano <daniel.lezcano@linaro.org> 5259L: linux-pm@vger.kernel.org 5260S: Maintained 5261B: https://bugzilla.kernel.org 5262T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5263F: Documentation/admin-guide/pm/cpuidle.rst 5264F: Documentation/driver-api/pm/cpuidle.rst 5265F: drivers/cpuidle/ 5266F: include/linux/cpuidle.h 5267 5268CPU POWER MONITORING SUBSYSTEM 5269M: Thomas Renninger <trenn@suse.com> 5270M: Shuah Khan <shuah@kernel.org> 5271M: Shuah Khan <skhan@linuxfoundation.org> 5272L: linux-pm@vger.kernel.org 5273S: Maintained 5274F: tools/power/cpupower/ 5275 5276CPUID/MSR DRIVER 5277M: "H. Peter Anvin" <hpa@zytor.com> 5278S: Maintained 5279F: arch/x86/kernel/cpuid.c 5280F: arch/x86/kernel/msr.c 5281 5282CPUIDLE DRIVER - ARM BIG LITTLE 5283M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5284M: Daniel Lezcano <daniel.lezcano@linaro.org> 5285L: linux-pm@vger.kernel.org 5286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5287S: Maintained 5288T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5289F: drivers/cpuidle/cpuidle-big_little.c 5290 5291CPUIDLE DRIVER - ARM EXYNOS 5292M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 5293M: Daniel Lezcano <daniel.lezcano@linaro.org> 5294M: Kukjin Kim <kgene@kernel.org> 5295L: linux-pm@vger.kernel.org 5296L: linux-samsung-soc@vger.kernel.org 5297S: Supported 5298F: arch/arm/mach-exynos/pm.c 5299F: drivers/cpuidle/cpuidle-exynos.c 5300F: include/linux/platform_data/cpuidle-exynos.h 5301 5302CPUIDLE DRIVER - ARM PSCI 5303M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5304M: Sudeep Holla <sudeep.holla@arm.com> 5305L: linux-pm@vger.kernel.org 5306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5307S: Supported 5308F: drivers/cpuidle/cpuidle-psci.c 5309 5310CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5311M: Ulf Hansson <ulf.hansson@linaro.org> 5312L: linux-pm@vger.kernel.org 5313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5314S: Supported 5315F: drivers/cpuidle/cpuidle-psci.h 5316F: drivers/cpuidle/cpuidle-psci-domain.c 5317 5318CPUIDLE DRIVER - DT IDLE PM DOMAIN 5319M: Ulf Hansson <ulf.hansson@linaro.org> 5320L: linux-pm@vger.kernel.org 5321S: Supported 5322F: drivers/cpuidle/dt_idle_genpd.c 5323F: drivers/cpuidle/dt_idle_genpd.h 5324 5325CPUIDLE DRIVER - RISC-V SBI 5326M: Anup Patel <anup@brainfault.org> 5327L: linux-pm@vger.kernel.org 5328L: linux-riscv@lists.infradead.org 5329S: Maintained 5330F: drivers/cpuidle/cpuidle-riscv-sbi.c 5331 5332CRAMFS FILESYSTEM 5333M: Nicolas Pitre <nico@fluxnic.net> 5334S: Maintained 5335F: Documentation/filesystems/cramfs.rst 5336F: fs/cramfs/ 5337 5338CREATIVE SB0540 5339M: Bastien Nocera <hadess@hadess.net> 5340L: linux-input@vger.kernel.org 5341S: Maintained 5342F: drivers/hid/hid-creative-sb0540.c 5343 5344CRYPTO API 5345M: Herbert Xu <herbert@gondor.apana.org.au> 5346M: "David S. Miller" <davem@davemloft.net> 5347L: linux-crypto@vger.kernel.org 5348S: Maintained 5349T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5350T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5351F: Documentation/crypto/ 5352F: Documentation/devicetree/bindings/crypto/ 5353F: arch/*/crypto/ 5354F: crypto/ 5355F: drivers/crypto/ 5356F: include/crypto/ 5357F: include/linux/crypto* 5358F: lib/crypto/ 5359 5360CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5361M: Neil Horman <nhorman@tuxdriver.com> 5362L: linux-crypto@vger.kernel.org 5363S: Maintained 5364F: crypto/ansi_cprng.c 5365F: crypto/rng.c 5366 5367CS3308 MEDIA DRIVER 5368M: Hans Verkuil <hverkuil@xs4all.nl> 5369L: linux-media@vger.kernel.org 5370S: Odd Fixes 5371W: http://linuxtv.org 5372T: git git://linuxtv.org/media_tree.git 5373F: drivers/media/i2c/cs3308.c 5374 5375CS5535 Audio ALSA driver 5376M: Jaya Kumar <jayakumar.alsa@gmail.com> 5377S: Maintained 5378F: sound/pci/cs5535audio/ 5379 5380CSI DRIVERS FOR ALLWINNER V3s 5381M: Yong Deng <yong.deng@magewell.com> 5382L: linux-media@vger.kernel.org 5383S: Maintained 5384T: git git://linuxtv.org/media_tree.git 5385F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5386F: drivers/media/platform/sunxi/sun6i-csi/ 5387 5388CTU CAN FD DRIVER 5389M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5390M: Ondrej Ille <ondrej.ille@gmail.com> 5391L: linux-can@vger.kernel.org 5392S: Maintained 5393F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5394F: drivers/net/can/ctucanfd/ 5395 5396CW1200 WLAN driver 5397M: Solomon Peachy <pizza@shaftnet.org> 5398S: Maintained 5399F: drivers/net/wireless/st/cw1200/ 5400 5401CX18 VIDEO4LINUX DRIVER 5402M: Andy Walls <awalls@md.metrocast.net> 5403L: linux-media@vger.kernel.org 5404S: Maintained 5405W: https://linuxtv.org 5406T: git git://linuxtv.org/media_tree.git 5407F: drivers/media/pci/cx18/ 5408F: include/uapi/linux/ivtv* 5409 5410CX2341X MPEG ENCODER HELPER MODULE 5411M: Hans Verkuil <hverkuil@xs4all.nl> 5412L: linux-media@vger.kernel.org 5413S: Maintained 5414W: https://linuxtv.org 5415T: git git://linuxtv.org/media_tree.git 5416F: drivers/media/common/cx2341x* 5417F: include/media/drv-intf/cx2341x.h 5418 5419CX24120 MEDIA DRIVER 5420M: Jemma Denson <jdenson@gmail.com> 5421M: Patrick Boettcher <patrick.boettcher@posteo.de> 5422L: linux-media@vger.kernel.org 5423S: Maintained 5424W: https://linuxtv.org 5425Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5426F: drivers/media/dvb-frontends/cx24120* 5427 5428CX88 VIDEO4LINUX DRIVER 5429M: Mauro Carvalho Chehab <mchehab@kernel.org> 5430L: linux-media@vger.kernel.org 5431S: Odd fixes 5432W: https://linuxtv.org 5433T: git git://linuxtv.org/media_tree.git 5434F: Documentation/driver-api/media/drivers/cx88* 5435F: drivers/media/pci/cx88/ 5436 5437CXD2820R MEDIA DRIVER 5438M: Antti Palosaari <crope@iki.fi> 5439L: linux-media@vger.kernel.org 5440S: Maintained 5441W: https://linuxtv.org 5442W: http://palosaari.fi/linux/ 5443Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5444T: git git://linuxtv.org/anttip/media_tree.git 5445F: drivers/media/dvb-frontends/cxd2820r* 5446 5447CXGB3 ETHERNET DRIVER (CXGB3) 5448M: Raju Rangoju <rajur@chelsio.com> 5449L: netdev@vger.kernel.org 5450S: Supported 5451W: http://www.chelsio.com 5452F: drivers/net/ethernet/chelsio/cxgb3/ 5453 5454CXGB3 ISCSI DRIVER (CXGB3I) 5455M: Karen Xie <kxie@chelsio.com> 5456L: linux-scsi@vger.kernel.org 5457S: Supported 5458W: http://www.chelsio.com 5459F: drivers/scsi/cxgbi/cxgb3i 5460 5461CXGB4 CRYPTO DRIVER (chcr) 5462M: Ayush Sawal <ayush.sawal@chelsio.com> 5463M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5464M: Rohit Maheshwari <rohitm@chelsio.com> 5465L: linux-crypto@vger.kernel.org 5466S: Supported 5467W: http://www.chelsio.com 5468F: drivers/crypto/chelsio 5469 5470CXGB4 INLINE CRYPTO DRIVER 5471M: Ayush Sawal <ayush.sawal@chelsio.com> 5472M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5473M: Rohit Maheshwari <rohitm@chelsio.com> 5474L: netdev@vger.kernel.org 5475S: Supported 5476W: http://www.chelsio.com 5477F: drivers/net/ethernet/chelsio/inline_crypto/ 5478 5479CXGB4 ETHERNET DRIVER (CXGB4) 5480M: Raju Rangoju <rajur@chelsio.com> 5481L: netdev@vger.kernel.org 5482S: Supported 5483W: http://www.chelsio.com 5484F: drivers/net/ethernet/chelsio/cxgb4/ 5485 5486CXGB4 ISCSI DRIVER (CXGB4I) 5487M: Karen Xie <kxie@chelsio.com> 5488L: linux-scsi@vger.kernel.org 5489S: Supported 5490W: http://www.chelsio.com 5491F: drivers/scsi/cxgbi/cxgb4i 5492 5493CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5494M: Potnuri Bharat Teja <bharat@chelsio.com> 5495L: linux-rdma@vger.kernel.org 5496S: Supported 5497W: http://www.openfabrics.org 5498F: drivers/infiniband/hw/cxgb4/ 5499F: include/uapi/rdma/cxgb4-abi.h 5500 5501CXGB4VF ETHERNET DRIVER (CXGB4VF) 5502M: Raju Rangoju <rajur@chelsio.com> 5503L: netdev@vger.kernel.org 5504S: Supported 5505W: http://www.chelsio.com 5506F: drivers/net/ethernet/chelsio/cxgb4vf/ 5507 5508CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5509M: Frederic Barrat <fbarrat@linux.ibm.com> 5510M: Andrew Donnellan <ajd@linux.ibm.com> 5511L: linuxppc-dev@lists.ozlabs.org 5512S: Supported 5513F: Documentation/ABI/testing/sysfs-class-cxl 5514F: Documentation/powerpc/cxl.rst 5515F: arch/powerpc/platforms/powernv/pci-cxl.c 5516F: drivers/misc/cxl/ 5517F: include/misc/cxl* 5518F: include/uapi/misc/cxl.h 5519 5520CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5521M: Manoj N. Kumar <manoj@linux.ibm.com> 5522M: Matthew R. Ochs <mrochs@linux.ibm.com> 5523M: Uma Krishnan <ukrishn@linux.ibm.com> 5524L: linux-scsi@vger.kernel.org 5525S: Supported 5526F: Documentation/powerpc/cxlflash.rst 5527F: drivers/scsi/cxlflash/ 5528F: include/uapi/scsi/cxlflash_ioctl.h 5529 5530CYBERPRO FB DRIVER 5531M: Russell King <linux@armlinux.org.uk> 5532L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5533S: Maintained 5534W: http://www.armlinux.org.uk/ 5535F: drivers/video/fbdev/cyber2000fb.* 5536 5537CYCLADES PC300 DRIVER 5538S: Orphan 5539F: drivers/net/wan/pc300* 5540 5541CYPRESS_FIRMWARE MEDIA DRIVER 5542M: Antti Palosaari <crope@iki.fi> 5543L: linux-media@vger.kernel.org 5544S: Maintained 5545W: https://linuxtv.org 5546W: http://palosaari.fi/linux/ 5547Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5548T: git git://linuxtv.org/anttip/media_tree.git 5549F: drivers/media/common/cypress_firmware* 5550 5551CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5552M: Linus Walleij <linus.walleij@linaro.org> 5553L: linux-input@vger.kernel.org 5554S: Maintained 5555F: drivers/input/touchscreen/cy8ctma140.c 5556 5557CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5558M: Yassine Oudjana <y.oudjana@protonmail.com> 5559L: linux-input@vger.kernel.org 5560S: Maintained 5561F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5562F: drivers/input/keyboard/cypress-sf.c 5563 5564CYTTSP TOUCHSCREEN DRIVER 5565M: Linus Walleij <linus.walleij@linaro.org> 5566L: linux-input@vger.kernel.org 5567S: Maintained 5568F: drivers/input/touchscreen/cyttsp* 5569 5570D-LINK DIR-685 TOUCHKEYS DRIVER 5571M: Linus Walleij <linus.walleij@linaro.org> 5572L: linux-input@vger.kernel.org 5573S: Supported 5574F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5575 5576DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5577M: Joshua Kinard <kumba@gentoo.org> 5578S: Maintained 5579F: drivers/rtc/rtc-ds1685.c 5580F: include/linux/rtc/ds1685.h 5581 5582DAMA SLAVE for AX.25 5583M: Joerg Reuter <jreuter@yaina.de> 5584L: linux-hams@vger.kernel.org 5585S: Maintained 5586W: http://yaina.de/jreuter/ 5587W: http://www.qsl.net/dl1bke/ 5588F: net/ax25/af_ax25.c 5589F: net/ax25/ax25_dev.c 5590F: net/ax25/ax25_ds_* 5591F: net/ax25/ax25_in.c 5592F: net/ax25/ax25_out.c 5593F: net/ax25/ax25_timer.c 5594F: net/ax25/sysctl_net_ax25.c 5595 5596DATA ACCESS MONITOR 5597M: SeongJae Park <sj@kernel.org> 5598L: damon@lists.linux.dev 5599L: linux-mm@kvack.org 5600S: Maintained 5601F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5602F: Documentation/admin-guide/mm/damon/ 5603F: Documentation/vm/damon/ 5604F: include/linux/damon.h 5605F: include/trace/events/damon.h 5606F: mm/damon/ 5607F: tools/testing/selftests/damon/ 5608 5609DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5610L: netdev@vger.kernel.org 5611S: Orphan 5612F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5613F: drivers/net/ethernet/dec/tulip/dmfe.c 5614 5615DC390/AM53C974 SCSI driver 5616M: Hannes Reinecke <hare@suse.com> 5617L: linux-scsi@vger.kernel.org 5618S: Maintained 5619F: drivers/scsi/am53c974.c 5620 5621DC395x SCSI driver 5622M: Oliver Neukum <oliver@neukum.org> 5623M: Ali Akcaagac <aliakc@web.de> 5624M: Jamie Lenehan <lenehan@twibble.org> 5625L: dc395x@twibble.org 5626S: Maintained 5627W: http://twibble.org/dist/dc395x/ 5628W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5629F: Documentation/scsi/dc395x.rst 5630F: drivers/scsi/dc395x.* 5631 5632DCCP PROTOCOL 5633L: dccp@vger.kernel.org 5634S: Orphan 5635W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5636F: include/linux/dccp.h 5637F: include/linux/tfrc.h 5638F: include/uapi/linux/dccp.h 5639F: net/dccp/ 5640 5641DECnet NETWORK LAYER 5642L: linux-decnet-user@lists.sourceforge.net 5643S: Orphan 5644W: http://linux-decnet.sourceforge.net 5645F: Documentation/networking/decnet.rst 5646F: net/decnet/ 5647 5648DECSTATION PLATFORM SUPPORT 5649M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5650L: linux-mips@vger.kernel.org 5651S: Maintained 5652W: http://www.linux-mips.org/wiki/DECstation 5653F: arch/mips/dec/ 5654F: arch/mips/include/asm/dec/ 5655F: arch/mips/include/asm/mach-dec/ 5656 5657DEFXX FDDI NETWORK DRIVER 5658M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5659S: Maintained 5660F: drivers/net/fddi/defxx.* 5661 5662DEFZA FDDI NETWORK DRIVER 5663M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5664S: Maintained 5665F: drivers/net/fddi/defza.* 5666 5667DEINTERLACE DRIVERS FOR ALLWINNER H3 5668M: Jernej Skrabec <jernej.skrabec@gmail.com> 5669L: linux-media@vger.kernel.org 5670S: Maintained 5671T: git git://linuxtv.org/media_tree.git 5672F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5673F: drivers/media/platform/sunxi/sun8i-di/ 5674 5675DELL LAPTOP DRIVER 5676M: Matthew Garrett <mjg59@srcf.ucam.org> 5677M: Pali Rohár <pali@kernel.org> 5678L: platform-driver-x86@vger.kernel.org 5679S: Maintained 5680F: drivers/platform/x86/dell/dell-laptop.c 5681 5682DELL LAPTOP FREEFALL DRIVER 5683M: Pali Rohár <pali@kernel.org> 5684S: Maintained 5685F: drivers/platform/x86/dell/dell-smo8800.c 5686 5687DELL LAPTOP RBTN DRIVER 5688M: Pali Rohár <pali@kernel.org> 5689S: Maintained 5690F: drivers/platform/x86/dell/dell-rbtn.* 5691 5692DELL LAPTOP SMM DRIVER 5693M: Pali Rohár <pali@kernel.org> 5694S: Maintained 5695F: Documentation/ABI/obsolete/procfs-i8k 5696F: drivers/hwmon/dell-smm-hwmon.c 5697F: include/uapi/linux/i8k.h 5698 5699DELL REMOTE BIOS UPDATE DRIVER 5700M: Stuart Hayes <stuart.w.hayes@gmail.com> 5701L: platform-driver-x86@vger.kernel.org 5702S: Maintained 5703F: drivers/platform/x86/dell/dell_rbu.c 5704 5705DELL SMBIOS DRIVER 5706M: Pali Rohár <pali@kernel.org> 5707L: Dell.Client.Kernel@dell.com 5708L: platform-driver-x86@vger.kernel.org 5709S: Maintained 5710F: drivers/platform/x86/dell/dell-smbios.* 5711 5712DELL SMBIOS SMM DRIVER 5713L: Dell.Client.Kernel@dell.com 5714L: platform-driver-x86@vger.kernel.org 5715S: Maintained 5716F: drivers/platform/x86/dell/dell-smbios-smm.c 5717 5718DELL SMBIOS WMI DRIVER 5719L: Dell.Client.Kernel@dell.com 5720L: platform-driver-x86@vger.kernel.org 5721S: Maintained 5722F: drivers/platform/x86/dell/dell-smbios-wmi.c 5723F: tools/wmi/dell-smbios-example.c 5724 5725DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5726M: Stuart Hayes <stuart.w.hayes@gmail.com> 5727L: platform-driver-x86@vger.kernel.org 5728S: Maintained 5729F: Documentation/driver-api/dcdbas.rst 5730F: drivers/platform/x86/dell/dcdbas.* 5731 5732DELL WMI DESCRIPTOR DRIVER 5733L: Dell.Client.Kernel@dell.com 5734S: Maintained 5735F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5736 5737DELL WMI SYSMAN DRIVER 5738M: Divya Bharathi <divya.bharathi@dell.com> 5739M: Prasanth Ksr <prasanth.ksr@dell.com> 5740L: Dell.Client.Kernel@dell.com 5741L: platform-driver-x86@vger.kernel.org 5742S: Maintained 5743F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5744F: drivers/platform/x86/dell/dell-wmi-sysman/ 5745 5746DELL WMI NOTIFICATIONS DRIVER 5747M: Matthew Garrett <mjg59@srcf.ucam.org> 5748M: Pali Rohár <pali@kernel.org> 5749S: Maintained 5750F: drivers/platform/x86/dell/dell-wmi-base.c 5751 5752DELL WMI HARDWARE PRIVACY SUPPORT 5753M: Perry Yuan <Perry.Yuan@dell.com> 5754L: Dell.Client.Kernel@dell.com 5755L: platform-driver-x86@vger.kernel.org 5756S: Maintained 5757F: drivers/platform/x86/dell/dell-wmi-privacy.c 5758 5759DELTA ST MEDIA DRIVER 5760M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5761L: linux-media@vger.kernel.org 5762S: Supported 5763W: https://linuxtv.org 5764T: git git://linuxtv.org/media_tree.git 5765F: drivers/media/platform/st/sti/delta 5766 5767DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5768M: Zev Weiss <zev@bewilderbeest.net> 5769L: linux-hwmon@vger.kernel.org 5770S: Maintained 5771F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5772 5773DELTA DPS920AB PSU DRIVER 5774M: Robert Marko <robert.marko@sartura.hr> 5775L: linux-hwmon@vger.kernel.org 5776S: Maintained 5777F: Documentation/hwmon/dps920ab.rst 5778F: drivers/hwmon/pmbus/dps920ab.c 5779 5780DELTA NETWORKS TN48M CPLD DRIVERS 5781M: Robert Marko <robert.marko@sartura.hr> 5782S: Maintained 5783F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5784F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5785F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5786F: drivers/gpio/gpio-tn48m.c 5787F: include/dt-bindings/reset/delta,tn48m-reset.h 5788 5789DENALI NAND DRIVER 5790L: linux-mtd@lists.infradead.org 5791S: Orphan 5792F: drivers/mtd/nand/raw/denali* 5793 5794DESIGNWARE EDMA CORE IP DRIVER 5795M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5796L: dmaengine@vger.kernel.org 5797S: Maintained 5798F: drivers/dma/dw-edma/ 5799F: include/linux/dma/edma.h 5800 5801DESIGNWARE XDATA IP DRIVER 5802M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5803L: linux-pci@vger.kernel.org 5804S: Maintained 5805F: Documentation/misc-devices/dw-xdata-pcie.rst 5806F: drivers/misc/dw-xdata-pcie.c 5807 5808DESIGNWARE USB2 DRD IP DRIVER 5809M: Minas Harutyunyan <hminas@synopsys.com> 5810L: linux-usb@vger.kernel.org 5811S: Maintained 5812T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5813F: drivers/usb/dwc2/ 5814 5815DESIGNWARE USB3 DRD IP DRIVER 5816M: Felipe Balbi <balbi@kernel.org> 5817L: linux-usb@vger.kernel.org 5818S: Maintained 5819T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5820F: drivers/usb/dwc3/ 5821 5822DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5823M: Andreas Klinger <ak@it-klinger.de> 5824L: linux-iio@vger.kernel.org 5825S: Maintained 5826F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5827F: drivers/iio/proximity/srf*.c 5828 5829DEVICE COREDUMP (DEV_COREDUMP) 5830M: Johannes Berg <johannes@sipsolutions.net> 5831L: linux-kernel@vger.kernel.org 5832S: Maintained 5833F: drivers/base/devcoredump.c 5834F: include/linux/devcoredump.h 5835 5836DEVICE DEPENDENCY HELPER SCRIPT 5837M: Saravana Kannan <saravanak@google.com> 5838L: linux-kernel@vger.kernel.org 5839S: Maintained 5840F: scripts/dev-needs.sh 5841 5842DEVICE DIRECT ACCESS (DAX) 5843M: Dan Williams <dan.j.williams@intel.com> 5844M: Vishal Verma <vishal.l.verma@intel.com> 5845M: Dave Jiang <dave.jiang@intel.com> 5846L: nvdimm@lists.linux.dev 5847S: Supported 5848F: drivers/dax/ 5849 5850DEVICE FREQUENCY (DEVFREQ) 5851M: MyungJoo Ham <myungjoo.ham@samsung.com> 5852M: Kyungmin Park <kyungmin.park@samsung.com> 5853M: Chanwoo Choi <cw00.choi@samsung.com> 5854L: linux-pm@vger.kernel.org 5855S: Maintained 5856T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5857F: Documentation/devicetree/bindings/devfreq/ 5858F: drivers/devfreq/ 5859F: include/linux/devfreq.h 5860F: include/trace/events/devfreq.h 5861 5862DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5863M: Chanwoo Choi <cw00.choi@samsung.com> 5864L: linux-pm@vger.kernel.org 5865S: Supported 5866T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5867F: Documentation/devicetree/bindings/devfreq/event/ 5868F: drivers/devfreq/devfreq-event.c 5869F: drivers/devfreq/event/ 5870F: include/dt-bindings/pmu/exynos_ppmu.h 5871F: include/linux/devfreq-event.h 5872 5873DEVICE NUMBER REGISTRY 5874M: Torben Mathiasen <device@lanana.org> 5875S: Maintained 5876W: http://lanana.org/docs/device-list/index.html 5877 5878DEVICE RESOURCE MANAGEMENT HELPERS 5879M: Hans de Goede <hdegoede@redhat.com> 5880R: Matti Vaittinen <mazziesaccount@gmail.com> 5881S: Maintained 5882F: include/linux/devm-helpers.h 5883 5884DEVICE-MAPPER (LVM) 5885M: Alasdair Kergon <agk@redhat.com> 5886M: Mike Snitzer <snitzer@kernel.org> 5887M: dm-devel@redhat.com 5888L: dm-devel@redhat.com 5889S: Maintained 5890W: http://sources.redhat.com/dm 5891Q: http://patchwork.kernel.org/project/dm-devel/list/ 5892T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5893T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5894F: Documentation/admin-guide/device-mapper/ 5895F: drivers/md/Kconfig 5896F: drivers/md/Makefile 5897F: drivers/md/dm* 5898F: drivers/md/persistent-data/ 5899F: include/linux/device-mapper.h 5900F: include/linux/dm-*.h 5901F: include/uapi/linux/dm-*.h 5902 5903DEVLINK 5904M: Jiri Pirko <jiri@nvidia.com> 5905L: netdev@vger.kernel.org 5906S: Supported 5907F: Documentation/networking/devlink 5908F: include/net/devlink.h 5909F: include/uapi/linux/devlink.h 5910F: net/core/devlink.c 5911 5912DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 5913M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5914L: kernel@dh-electronics.com 5915S: Maintained 5916F: arch/arm/boot/dts/imx6*-dhcom-* 5917 5918DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5919M: Marek Vasut <marex@denx.de> 5920L: kernel@dh-electronics.com 5921S: Maintained 5922F: arch/arm/boot/dts/stm32mp1*-dhcom-* 5923F: arch/arm/boot/dts/stm32mp1*-dhcor-* 5924 5925DIALOG SEMICONDUCTOR DRIVERS 5926M: Support Opensource <support.opensource@diasemi.com> 5927S: Supported 5928W: http://www.dialog-semiconductor.com/products 5929F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5930F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5931F: Documentation/devicetree/bindings/mfd/da90*.txt 5932F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 5933F: Documentation/devicetree/bindings/regulator/da92*.txt 5934F: Documentation/devicetree/bindings/regulator/slg51000.txt 5935F: Documentation/devicetree/bindings/sound/da[79]*.txt 5936F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 5937F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 5938F: Documentation/hwmon/da90??.rst 5939F: drivers/gpio/gpio-da90??.c 5940F: drivers/hwmon/da90??-hwmon.c 5941F: drivers/iio/adc/da91??-*.c 5942F: drivers/input/misc/da72??.[ch] 5943F: drivers/input/misc/da90??_onkey.c 5944F: drivers/input/touchscreen/da9052_tsi.c 5945F: drivers/leds/leds-da90??.c 5946F: drivers/mfd/da903x.c 5947F: drivers/mfd/da90??-*.c 5948F: drivers/mfd/da91??-*.c 5949F: drivers/pinctrl/pinctrl-da90??.c 5950F: drivers/power/supply/da9052-battery.c 5951F: drivers/power/supply/da91??-*.c 5952F: drivers/regulator/da9???-regulator.[ch] 5953F: drivers/regulator/slg51000-regulator.[ch] 5954F: drivers/rtc/rtc-da90??.c 5955F: drivers/thermal/da90??-thermal.c 5956F: drivers/video/backlight/da90??_bl.c 5957F: drivers/watchdog/da90??_wdt.c 5958F: include/dt-bindings/regulator/dlg,da9*-regulator.h 5959F: include/linux/mfd/da903x.h 5960F: include/linux/mfd/da9052/ 5961F: include/linux/mfd/da9055/ 5962F: include/linux/mfd/da9062/ 5963F: include/linux/mfd/da9063/ 5964F: include/linux/mfd/da9150/ 5965F: include/linux/regulator/da9211.h 5966F: include/sound/da[79]*.h 5967F: sound/soc/codecs/da[79]*.[ch] 5968 5969DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 5970M: William Breathitt Gray <vilhelm.gray@gmail.com> 5971L: linux-gpio@vger.kernel.org 5972S: Maintained 5973F: drivers/gpio/gpio-gpio-mm.c 5974 5975DIOLAN U2C-12 I2C DRIVER 5976M: Guenter Roeck <linux@roeck-us.net> 5977L: linux-i2c@vger.kernel.org 5978S: Maintained 5979F: drivers/i2c/busses/i2c-diolan-u2c.c 5980 5981DIRECTORY NOTIFICATION (DNOTIFY) 5982M: Jan Kara <jack@suse.cz> 5983R: Amir Goldstein <amir73il@gmail.com> 5984L: linux-fsdevel@vger.kernel.org 5985S: Maintained 5986F: Documentation/filesystems/dnotify.rst 5987F: fs/notify/dnotify/ 5988F: include/linux/dnotify.h 5989 5990DISK GEOMETRY AND PARTITION HANDLING 5991M: Andries Brouwer <aeb@cwi.nl> 5992S: Maintained 5993W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 5994W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 5995W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 5996 5997DISKQUOTA 5998M: Jan Kara <jack@suse.com> 5999S: Maintained 6000F: Documentation/filesystems/quota.rst 6001F: fs/quota/ 6002F: include/linux/quota*.h 6003F: include/uapi/linux/quota*.h 6004 6005DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6006M: Bernie Thompson <bernie@plugable.com> 6007L: linux-fbdev@vger.kernel.org 6008S: Maintained 6009W: http://plugable.com/category/projects/udlfb/ 6010F: Documentation/fb/udlfb.rst 6011F: drivers/video/fbdev/udlfb.c 6012F: include/video/udlfb.h 6013 6014DISTRIBUTED LOCK MANAGER (DLM) 6015M: Christine Caulfield <ccaulfie@redhat.com> 6016M: David Teigland <teigland@redhat.com> 6017L: cluster-devel@redhat.com 6018S: Supported 6019W: http://sources.redhat.com/cluster/ 6020T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6021F: fs/dlm/ 6022 6023DMA BUFFER SHARING FRAMEWORK 6024M: Sumit Semwal <sumit.semwal@linaro.org> 6025M: Christian König <christian.koenig@amd.com> 6026L: linux-media@vger.kernel.org 6027L: dri-devel@lists.freedesktop.org 6028L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6029S: Maintained 6030T: git git://anongit.freedesktop.org/drm/drm-misc 6031F: Documentation/driver-api/dma-buf.rst 6032F: drivers/dma-buf/ 6033F: include/linux/*fence.h 6034F: include/linux/dma-buf.h 6035F: include/linux/dma-resv.h 6036K: \bdma_(?:buf|fence|resv)\b 6037 6038DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6039M: Vinod Koul <vkoul@kernel.org> 6040L: dmaengine@vger.kernel.org 6041S: Maintained 6042Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6043T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6044F: Documentation/devicetree/bindings/dma/ 6045F: Documentation/driver-api/dmaengine/ 6046F: drivers/dma/ 6047F: include/linux/dma/ 6048F: include/linux/dmaengine.h 6049F: include/linux/of_dma.h 6050 6051DMA MAPPING HELPERS 6052M: Christoph Hellwig <hch@lst.de> 6053M: Marek Szyprowski <m.szyprowski@samsung.com> 6054R: Robin Murphy <robin.murphy@arm.com> 6055L: iommu@lists.linux.dev 6056S: Supported 6057W: http://git.infradead.org/users/hch/dma-mapping.git 6058T: git git://git.infradead.org/users/hch/dma-mapping.git 6059F: include/asm-generic/dma-mapping.h 6060F: include/linux/dma-direct.h 6061F: include/linux/dma-mapping.h 6062F: include/linux/dma-map-ops.h 6063F: kernel/dma/ 6064 6065DMA MAPPING BENCHMARK 6066M: Xiang Chen <chenxiang66@hisilicon.com> 6067L: iommu@lists.linux.dev 6068F: kernel/dma/map_benchmark.c 6069F: tools/testing/selftests/dma/ 6070 6071DMA-BUF HEAPS FRAMEWORK 6072M: Sumit Semwal <sumit.semwal@linaro.org> 6073R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6074R: Liam Mark <lmark@codeaurora.org> 6075R: Laura Abbott <labbott@redhat.com> 6076R: Brian Starkey <Brian.Starkey@arm.com> 6077R: John Stultz <jstultz@google.com> 6078L: linux-media@vger.kernel.org 6079L: dri-devel@lists.freedesktop.org 6080L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6081S: Maintained 6082T: git git://anongit.freedesktop.org/drm/drm-misc 6083F: drivers/dma-buf/dma-heap.c 6084F: drivers/dma-buf/heaps/* 6085F: include/linux/dma-heap.h 6086F: include/uapi/linux/dma-heap.h 6087 6088DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6089M: Lukasz Luba <lukasz.luba@arm.com> 6090L: linux-pm@vger.kernel.org 6091L: linux-samsung-soc@vger.kernel.org 6092S: Maintained 6093F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6094F: drivers/memory/samsung/exynos5422-dmc.c 6095 6096DME1737 HARDWARE MONITOR DRIVER 6097M: Juerg Haefliger <juergh@gmail.com> 6098L: linux-hwmon@vger.kernel.org 6099S: Maintained 6100F: Documentation/hwmon/dme1737.rst 6101F: drivers/hwmon/dme1737.c 6102 6103DMI/SMBIOS SUPPORT 6104M: Jean Delvare <jdelvare@suse.com> 6105S: Maintained 6106T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6107F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6108F: drivers/firmware/dmi-id.c 6109F: drivers/firmware/dmi_scan.c 6110F: include/linux/dmi.h 6111 6112DOCUMENTATION 6113M: Jonathan Corbet <corbet@lwn.net> 6114L: linux-doc@vger.kernel.org 6115S: Maintained 6116P: Documentation/doc-guide/maintainer-profile.rst 6117T: git git://git.lwn.net/linux.git docs-next 6118F: Documentation/ 6119F: scripts/documentation-file-ref-check 6120F: scripts/kernel-doc 6121F: scripts/sphinx-pre-install 6122X: Documentation/ABI/ 6123X: Documentation/admin-guide/media/ 6124X: Documentation/devicetree/ 6125X: Documentation/driver-api/media/ 6126X: Documentation/firmware-guide/acpi/ 6127X: Documentation/i2c/ 6128X: Documentation/power/ 6129X: Documentation/spi/ 6130X: Documentation/userspace-api/media/ 6131 6132DOCUMENTATION REPORTING ISSUES 6133M: Thorsten Leemhuis <linux@leemhuis.info> 6134L: linux-doc@vger.kernel.org 6135S: Maintained 6136F: Documentation/admin-guide/reporting-issues.rst 6137 6138DOCUMENTATION SCRIPTS 6139M: Mauro Carvalho Chehab <mchehab@kernel.org> 6140L: linux-doc@vger.kernel.org 6141S: Maintained 6142F: Documentation/sphinx/parse-headers.pl 6143F: scripts/documentation-file-ref-check 6144F: scripts/sphinx-pre-install 6145 6146DOCUMENTATION/ITALIAN 6147M: Federico Vaga <federico.vaga@vaga.pv.it> 6148L: linux-doc@vger.kernel.org 6149S: Maintained 6150F: Documentation/translations/it_IT 6151 6152DOCUMENTATION/JAPANESE 6153R: Akira Yokosawa <akiyks@gmail.com> 6154L: linux-doc@vger.kernel.org 6155S: Maintained 6156F: Documentation/translations/ja_JP 6157 6158DONGWOON DW9714 LENS VOICE COIL DRIVER 6159M: Sakari Ailus <sakari.ailus@linux.intel.com> 6160L: linux-media@vger.kernel.org 6161S: Maintained 6162T: git git://linuxtv.org/media_tree.git 6163F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 6164F: drivers/media/i2c/dw9714.c 6165 6166DONGWOON DW9768 LENS VOICE COIL DRIVER 6167M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6168L: linux-media@vger.kernel.org 6169S: Maintained 6170T: git git://linuxtv.org/media_tree.git 6171F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6172F: drivers/media/i2c/dw9768.c 6173 6174DONGWOON DW9807 LENS VOICE COIL DRIVER 6175M: Sakari Ailus <sakari.ailus@linux.intel.com> 6176L: linux-media@vger.kernel.org 6177S: Maintained 6178T: git git://linuxtv.org/media_tree.git 6179F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6180F: drivers/media/i2c/dw9807-vcm.c 6181 6182DOUBLETALK DRIVER 6183M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6184L: blinux-list@redhat.com 6185S: Maintained 6186F: drivers/char/dtlk.c 6187F: include/linux/dtlk.h 6188 6189DPAA2 DATAPATH I/O (DPIO) DRIVER 6190M: Roy Pledge <Roy.Pledge@nxp.com> 6191L: linux-kernel@vger.kernel.org 6192S: Maintained 6193F: drivers/soc/fsl/dpio 6194 6195DPAA2 ETHERNET DRIVER 6196M: Ioana Ciornei <ioana.ciornei@nxp.com> 6197L: netdev@vger.kernel.org 6198S: Maintained 6199F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6200F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6201F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6202F: drivers/net/ethernet/freescale/dpaa2/Makefile 6203F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6204F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6205F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6206F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6207F: drivers/net/ethernet/freescale/dpaa2/dpni* 6208 6209DPAA2 ETHERNET SWITCH DRIVER 6210M: Ioana Ciornei <ioana.ciornei@nxp.com> 6211L: netdev@vger.kernel.org 6212S: Maintained 6213F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6214F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6215F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6216 6217DPT_I2O SCSI RAID DRIVER 6218M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 6219L: linux-scsi@vger.kernel.org 6220S: Maintained 6221W: http://www.adaptec.com/ 6222F: drivers/scsi/dpt* 6223F: drivers/scsi/dpt/ 6224 6225DRBD DRIVER 6226M: Philipp Reisner <philipp.reisner@linbit.com> 6227M: Lars Ellenberg <lars.ellenberg@linbit.com> 6228M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6229L: drbd-dev@lists.linbit.com 6230S: Supported 6231W: http://www.drbd.org 6232T: git git://git.linbit.com/linux-drbd.git 6233T: git git://git.linbit.com/drbd-8.4.git 6234F: Documentation/admin-guide/blockdev/ 6235F: drivers/block/drbd/ 6236F: lib/lru_cache.c 6237 6238DRIVER COMPONENT FRAMEWORK 6239L: dri-devel@lists.freedesktop.org 6240F: drivers/base/component.c 6241F: include/linux/component.h 6242 6243DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6244M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6245R: "Rafael J. Wysocki" <rafael@kernel.org> 6246S: Supported 6247T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6248F: Documentation/core-api/kobject.rst 6249F: drivers/base/ 6250F: fs/debugfs/ 6251F: fs/sysfs/ 6252F: include/linux/debugfs.h 6253F: include/linux/kobj* 6254F: lib/kobj* 6255 6256DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6257M: Nishanth Menon <nm@ti.com> 6258L: linux-pm@vger.kernel.org 6259S: Maintained 6260F: drivers/soc/ti/smartreflex.c 6261F: include/linux/power/smartreflex.h 6262 6263DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6264M: Maxime Ripard <mripard@kernel.org> 6265M: Chen-Yu Tsai <wens@csie.org> 6266R: Jernej Skrabec <jernej.skrabec@gmail.com> 6267L: dri-devel@lists.freedesktop.org 6268S: Supported 6269T: git git://anongit.freedesktop.org/drm/drm-misc 6270F: drivers/gpu/drm/sun4i/sun8i* 6271 6272DRM DRIVER FOR ARM PL111 CLCD 6273M: Emma Anholt <emma@anholt.net> 6274S: Supported 6275T: git git://anongit.freedesktop.org/drm/drm-misc 6276F: drivers/gpu/drm/pl111/ 6277 6278DRM DRIVER FOR ARM VERSATILE TFT PANELS 6279M: Linus Walleij <linus.walleij@linaro.org> 6280S: Maintained 6281T: git git://anongit.freedesktop.org/drm/drm-misc 6282F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6283F: drivers/gpu/drm/panel/panel-arm-versatile.c 6284 6285DRM DRIVER FOR ASPEED BMC GFX 6286M: Joel Stanley <joel@jms.id.au> 6287L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6288S: Supported 6289T: git git://anongit.freedesktop.org/drm/drm-misc 6290F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6291F: drivers/gpu/drm/aspeed/ 6292 6293DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6294M: Dave Airlie <airlied@redhat.com> 6295R: Thomas Zimmermann <tzimmermann@suse.de> 6296L: dri-devel@lists.freedesktop.org 6297S: Supported 6298T: git git://anongit.freedesktop.org/drm/drm-misc 6299F: drivers/gpu/drm/ast/ 6300 6301DRM DRIVER FOR BOCHS VIRTUAL GPU 6302M: Gerd Hoffmann <kraxel@redhat.com> 6303L: virtualization@lists.linux-foundation.org 6304S: Maintained 6305T: git git://anongit.freedesktop.org/drm/drm-misc 6306F: drivers/gpu/drm/tiny/bochs.c 6307 6308DRM DRIVER FOR BOE HIMAX8279D PANELS 6309M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6310S: Maintained 6311F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6312F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6313 6314DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6315M: Jagan Teki <jagan@amarulasolutions.com> 6316S: Maintained 6317F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6318F: drivers/gpu/drm/bridge/chipone-icn6211.c 6319 6320DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6321M: Linus Walleij <linus.walleij@linaro.org> 6322S: Maintained 6323T: git git://anongit.freedesktop.org/drm/drm-misc 6324F: drivers/gpu/drm/tve200/ 6325 6326DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6327M: Icenowy Zheng <icenowy@aosc.io> 6328S: Maintained 6329F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6330F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6331 6332DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6333M: Jagan Teki <jagan@amarulasolutions.com> 6334S: Maintained 6335F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6336F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6337 6338DRM DRIVER FOR GENERIC USB DISPLAY 6339M: Noralf Trønnes <noralf@tronnes.org> 6340S: Maintained 6341W: https://github.com/notro/gud/wiki 6342T: git git://anongit.freedesktop.org/drm/drm-misc 6343F: drivers/gpu/drm/gud/ 6344F: include/drm/gud.h 6345 6346DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6347M: Hans de Goede <hdegoede@redhat.com> 6348S: Maintained 6349T: git git://anongit.freedesktop.org/drm/drm-misc 6350F: drivers/gpu/drm/tiny/gm12u320.c 6351 6352DRM DRIVER FOR HX8357D PANELS 6353M: Emma Anholt <emma@anholt.net> 6354S: Maintained 6355T: git git://anongit.freedesktop.org/drm/drm-misc 6356F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6357F: drivers/gpu/drm/tiny/hx8357d.c 6358 6359DRM DRIVER FOR ILITEK ILI9225 PANELS 6360M: David Lechner <david@lechnology.com> 6361S: Maintained 6362T: git git://anongit.freedesktop.org/drm/drm-misc 6363F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6364F: drivers/gpu/drm/tiny/ili9225.c 6365 6366DRM DRIVER FOR ILITEK ILI9486 PANELS 6367M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6368S: Maintained 6369T: git git://anongit.freedesktop.org/drm/drm-misc 6370F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6371F: drivers/gpu/drm/tiny/ili9486.c 6372 6373DRM DRIVER FOR INTEL I810 VIDEO CARDS 6374S: Orphan / Obsolete 6375F: drivers/gpu/drm/i810/ 6376F: include/uapi/drm/i810_drm.h 6377 6378DRM DRIVER FOR LVDS PANELS 6379M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6380L: dri-devel@lists.freedesktop.org 6381T: git git://anongit.freedesktop.org/drm/drm-misc 6382S: Maintained 6383F: drivers/gpu/drm/panel/panel-lvds.c 6384F: Documentation/devicetree/bindings/display/lvds.yaml 6385F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6386 6387DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6388M: Guido Günther <agx@sigxcpu.org> 6389R: Purism Kernel Team <kernel@puri.sm> 6390S: Maintained 6391F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6392F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6393 6394DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6395S: Orphan / Obsolete 6396F: drivers/gpu/drm/mga/ 6397F: include/uapi/drm/mga_drm.h 6398 6399DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6400M: Dave Airlie <airlied@redhat.com> 6401R: Thomas Zimmermann <tzimmermann@suse.de> 6402L: dri-devel@lists.freedesktop.org 6403S: Supported 6404T: git git://anongit.freedesktop.org/drm/drm-misc 6405F: drivers/gpu/drm/mgag200/ 6406 6407DRM DRIVER FOR MI0283QT 6408M: Noralf Trønnes <noralf@tronnes.org> 6409S: Maintained 6410T: git git://anongit.freedesktop.org/drm/drm-misc 6411F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6412F: drivers/gpu/drm/tiny/mi0283qt.c 6413 6414DRM DRIVER FOR MIPI DBI compatible panels 6415M: Noralf Trønnes <noralf@tronnes.org> 6416S: Maintained 6417W: https://github.com/notro/panel-mipi-dbi/wiki 6418T: git git://anongit.freedesktop.org/drm/drm-misc 6419F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6420F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6421 6422DRM DRIVER FOR MSM ADRENO GPU 6423M: Rob Clark <robdclark@gmail.com> 6424M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6425M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6426R: Sean Paul <sean@poorly.run> 6427L: linux-arm-msm@vger.kernel.org 6428L: dri-devel@lists.freedesktop.org 6429L: freedreno@lists.freedesktop.org 6430S: Maintained 6431T: git https://gitlab.freedesktop.org/drm/msm.git 6432F: Documentation/devicetree/bindings/display/msm/ 6433F: drivers/gpu/drm/msm/ 6434F: include/uapi/drm/msm_drm.h 6435 6436DRM DRIVER FOR NOVATEK NT35510 PANELS 6437M: Linus Walleij <linus.walleij@linaro.org> 6438S: Maintained 6439T: git git://anongit.freedesktop.org/drm/drm-misc 6440F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6441F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6442 6443DRM DRIVER FOR NOVATEK NT35560 PANELS 6444M: Linus Walleij <linus.walleij@linaro.org> 6445S: Maintained 6446T: git git://anongit.freedesktop.org/drm/drm-misc 6447F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6448F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6449 6450DRM DRIVER FOR NOVATEK NT36672A PANELS 6451M: Sumit Semwal <sumit.semwal@linaro.org> 6452S: Maintained 6453T: git git://anongit.freedesktop.org/drm/drm-misc 6454F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6455F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6456 6457DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6458M: Ben Skeggs <bskeggs@redhat.com> 6459M: Karol Herbst <kherbst@redhat.com> 6460M: Lyude Paul <lyude@redhat.com> 6461L: dri-devel@lists.freedesktop.org 6462L: nouveau@lists.freedesktop.org 6463S: Supported 6464W: https://nouveau.freedesktop.org/ 6465Q: https://patchwork.freedesktop.org/project/nouveau/ 6466Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6467B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6468C: irc://irc.oftc.net/nouveau 6469T: git https://gitlab.freedesktop.org/drm/nouveau.git 6470F: drivers/gpu/drm/nouveau/ 6471F: include/uapi/drm/nouveau_drm.h 6472 6473DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6474M: Stefan Mavrodiev <stefan@olimex.com> 6475S: Maintained 6476F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6477F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6478 6479DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6480R: Douglas Anderson <dianders@chromium.org> 6481F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6482F: drivers/gpu/drm/bridge/parade-ps8640.c 6483 6484DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6485M: Noralf Trønnes <noralf@tronnes.org> 6486S: Maintained 6487T: git git://anongit.freedesktop.org/drm/drm-misc 6488F: Documentation/devicetree/bindings/display/repaper.txt 6489F: drivers/gpu/drm/tiny/repaper.c 6490 6491DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6492M: Javier Martinez Canillas <javierm@redhat.com> 6493S: Maintained 6494T: git git://anongit.freedesktop.org/drm/drm-misc 6495F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6496F: drivers/gpu/drm/solomon/ssd130x* 6497 6498DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6499M: Dave Airlie <airlied@redhat.com> 6500M: Gerd Hoffmann <kraxel@redhat.com> 6501L: virtualization@lists.linux-foundation.org 6502S: Obsolete 6503W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6504T: git git://anongit.freedesktop.org/drm/drm-misc 6505F: drivers/gpu/drm/tiny/cirrus.c 6506 6507DRM DRIVER FOR QXL VIRTUAL GPU 6508M: Dave Airlie <airlied@redhat.com> 6509M: Gerd Hoffmann <kraxel@redhat.com> 6510L: virtualization@lists.linux-foundation.org 6511L: spice-devel@lists.freedesktop.org 6512S: Maintained 6513T: git git://anongit.freedesktop.org/drm/drm-misc 6514F: drivers/gpu/drm/qxl/ 6515F: include/uapi/drm/qxl_drm.h 6516 6517DRM DRIVER FOR RAGE 128 VIDEO CARDS 6518S: Orphan / Obsolete 6519F: drivers/gpu/drm/r128/ 6520F: include/uapi/drm/r128_drm.h 6521 6522DRM DRIVER FOR RAYDIUM RM67191 PANELS 6523M: Robert Chiras <robert.chiras@nxp.com> 6524S: Maintained 6525F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6526F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6527 6528DRM DRIVER FOR SAMSUNG DB7430 PANELS 6529M: Linus Walleij <linus.walleij@linaro.org> 6530S: Maintained 6531T: git git://anongit.freedesktop.org/drm/drm-misc 6532F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6533F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6534 6535DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6536M: Markuss Broks <markuss.broks@gmail.com> 6537S: Maintained 6538F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6539F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6540 6541DRM DRIVER FOR SITRONIX ST7703 PANELS 6542M: Guido Günther <agx@sigxcpu.org> 6543R: Purism Kernel Team <kernel@puri.sm> 6544R: Ondrej Jirman <megous@megous.com> 6545S: Maintained 6546F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6547F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6548 6549DRM DRIVER FOR SAVAGE VIDEO CARDS 6550S: Orphan / Obsolete 6551F: drivers/gpu/drm/savage/ 6552F: include/uapi/drm/savage_drm.h 6553 6554DRM DRIVER FOR SIMPLE FRAMEBUFFERS 6555M: Thomas Zimmermann <tzimmermann@suse.de> 6556L: dri-devel@lists.freedesktop.org 6557S: Maintained 6558T: git git://anongit.freedesktop.org/drm/drm-misc 6559F: drivers/gpu/drm/tiny/simpledrm.c 6560 6561DRM DRIVER FOR SIS VIDEO CARDS 6562S: Orphan / Obsolete 6563F: drivers/gpu/drm/sis/ 6564F: include/uapi/drm/sis_drm.h 6565 6566DRM DRIVER FOR SITRONIX ST7586 PANELS 6567M: David Lechner <david@lechnology.com> 6568S: Maintained 6569T: git git://anongit.freedesktop.org/drm/drm-misc 6570F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6571F: drivers/gpu/drm/tiny/st7586.c 6572 6573DRM DRIVER FOR SITRONIX ST7701 PANELS 6574M: Jagan Teki <jagan@amarulasolutions.com> 6575S: Maintained 6576F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6577F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6578 6579DRM DRIVER FOR SITRONIX ST7735R PANELS 6580M: David Lechner <david@lechnology.com> 6581S: Maintained 6582T: git git://anongit.freedesktop.org/drm/drm-misc 6583F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6584F: drivers/gpu/drm/tiny/st7735r.c 6585 6586DRM DRIVER FOR ST-ERICSSON MCDE 6587M: Linus Walleij <linus.walleij@linaro.org> 6588S: Maintained 6589T: git git://anongit.freedesktop.org/drm/drm-misc 6590F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6591F: drivers/gpu/drm/mcde/ 6592 6593DRM DRIVER FOR TDFX VIDEO CARDS 6594S: Orphan / Obsolete 6595F: drivers/gpu/drm/tdfx/ 6596 6597DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6598R: Douglas Anderson <dianders@chromium.org> 6599F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6600F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6601 6602DRM DRIVER FOR TPO TPG110 PANELS 6603M: Linus Walleij <linus.walleij@linaro.org> 6604S: Maintained 6605T: git git://anongit.freedesktop.org/drm/drm-misc 6606F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6607F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6608 6609DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6610M: Dave Airlie <airlied@redhat.com> 6611R: Sean Paul <sean@poorly.run> 6612R: Thomas Zimmermann <tzimmermann@suse.de> 6613L: dri-devel@lists.freedesktop.org 6614S: Supported 6615T: git git://anongit.freedesktop.org/drm/drm-misc 6616F: drivers/gpu/drm/udl/ 6617 6618DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6619M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6620M: Melissa Wen <melissa.srw@gmail.com> 6621R: Haneen Mohammed <hamohammed.sa@gmail.com> 6622R: Daniel Vetter <daniel@ffwll.ch> 6623L: dri-devel@lists.freedesktop.org 6624S: Maintained 6625T: git git://anongit.freedesktop.org/drm/drm-misc 6626F: Documentation/gpu/vkms.rst 6627F: drivers/gpu/drm/vkms/ 6628 6629DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6630M: Hans de Goede <hdegoede@redhat.com> 6631L: dri-devel@lists.freedesktop.org 6632S: Maintained 6633T: git git://anongit.freedesktop.org/drm/drm-misc 6634F: drivers/gpu/drm/vboxvideo/ 6635 6636DRM DRIVER FOR VMWARE VIRTUAL GPU 6637M: Zack Rusin <zackr@vmware.com> 6638R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6639L: dri-devel@lists.freedesktop.org 6640S: Supported 6641T: git git://anongit.freedesktop.org/drm/drm-misc 6642F: drivers/gpu/drm/vmwgfx/ 6643F: include/uapi/drm/vmwgfx_drm.h 6644 6645DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6646M: Linus Walleij <linus.walleij@linaro.org> 6647S: Maintained 6648T: git git://anongit.freedesktop.org/drm/drm-misc 6649F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6650F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6651 6652DRM DRIVERS 6653M: David Airlie <airlied@linux.ie> 6654M: Daniel Vetter <daniel@ffwll.ch> 6655L: dri-devel@lists.freedesktop.org 6656S: Maintained 6657B: https://gitlab.freedesktop.org/drm 6658C: irc://irc.oftc.net/dri-devel 6659T: git git://anongit.freedesktop.org/drm/drm 6660F: Documentation/devicetree/bindings/display/ 6661F: Documentation/devicetree/bindings/gpu/ 6662F: Documentation/gpu/ 6663F: drivers/gpu/ 6664F: include/drm/ 6665F: include/linux/vga* 6666F: include/uapi/drm/ 6667 6668DRM DRIVERS AND MISC GPU PATCHES 6669M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6670M: Maxime Ripard <mripard@kernel.org> 6671M: Thomas Zimmermann <tzimmermann@suse.de> 6672S: Maintained 6673W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6674T: git git://anongit.freedesktop.org/drm/drm-misc 6675F: Documentation/gpu/ 6676F: drivers/gpu/drm/* 6677F: drivers/gpu/vga/ 6678F: include/drm/drm* 6679F: include/linux/vga* 6680F: include/uapi/drm/drm* 6681 6682DRM DRIVERS FOR ALLWINNER A10 6683M: Maxime Ripard <mripard@kernel.org> 6684M: Chen-Yu Tsai <wens@csie.org> 6685L: dri-devel@lists.freedesktop.org 6686S: Supported 6687T: git git://anongit.freedesktop.org/drm/drm-misc 6688F: Documentation/devicetree/bindings/display/allwinner* 6689F: drivers/gpu/drm/sun4i/ 6690 6691DRM DRIVERS FOR AMLOGIC SOCS 6692M: Neil Armstrong <narmstrong@baylibre.com> 6693L: dri-devel@lists.freedesktop.org 6694L: linux-amlogic@lists.infradead.org 6695S: Supported 6696W: http://linux-meson.com/ 6697T: git git://anongit.freedesktop.org/drm/drm-misc 6698F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6699F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6700F: Documentation/gpu/meson.rst 6701F: drivers/gpu/drm/meson/ 6702 6703DRM DRIVERS FOR ATMEL HLCDC 6704M: Sam Ravnborg <sam@ravnborg.org> 6705M: Boris Brezillon <bbrezillon@kernel.org> 6706L: dri-devel@lists.freedesktop.org 6707S: Supported 6708T: git git://anongit.freedesktop.org/drm/drm-misc 6709F: Documentation/devicetree/bindings/display/atmel/ 6710F: drivers/gpu/drm/atmel-hlcdc/ 6711 6712DRM DRIVERS FOR BRIDGE CHIPS 6713M: Andrzej Hajda <andrzej.hajda@intel.com> 6714M: Neil Armstrong <narmstrong@baylibre.com> 6715M: Robert Foss <robert.foss@linaro.org> 6716R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6717R: Jonas Karlman <jonas@kwiboo.se> 6718R: Jernej Skrabec <jernej.skrabec@gmail.com> 6719S: Maintained 6720T: git git://anongit.freedesktop.org/drm/drm-misc 6721F: Documentation/devicetree/bindings/display/bridge/ 6722F: drivers/gpu/drm/bridge/ 6723 6724DRM DRIVERS FOR EXYNOS 6725M: Inki Dae <inki.dae@samsung.com> 6726M: Joonyoung Shim <jy0922.shim@samsung.com> 6727M: Seung-Woo Kim <sw0312.kim@samsung.com> 6728M: Kyungmin Park <kyungmin.park@samsung.com> 6729L: dri-devel@lists.freedesktop.org 6730S: Supported 6731T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6732F: Documentation/devicetree/bindings/display/exynos/ 6733F: Documentation/devicetree/bindings/display/samsung/ 6734F: drivers/gpu/drm/exynos/ 6735F: include/uapi/drm/exynos_drm.h 6736 6737DRM DRIVERS FOR FREESCALE DCU 6738M: Stefan Agner <stefan@agner.ch> 6739M: Alison Wang <alison.wang@nxp.com> 6740L: dri-devel@lists.freedesktop.org 6741S: Supported 6742T: git git://anongit.freedesktop.org/drm/drm-misc 6743F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6744F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6745F: drivers/gpu/drm/fsl-dcu/ 6746 6747DRM DRIVERS FOR FREESCALE IMX 6748M: Philipp Zabel <p.zabel@pengutronix.de> 6749L: dri-devel@lists.freedesktop.org 6750S: Maintained 6751F: Documentation/devicetree/bindings/display/imx/ 6752F: drivers/gpu/drm/imx/ 6753F: drivers/gpu/ipu-v3/ 6754 6755DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6756M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6757L: dri-devel@lists.freedesktop.org 6758S: Maintained 6759T: git git://github.com/patjak/drm-gma500 6760F: drivers/gpu/drm/gma500/ 6761 6762DRM DRIVERS FOR HISILICON 6763M: Xinliang Liu <xinliang.liu@linaro.org> 6764M: Tian Tao <tiantao6@hisilicon.com> 6765R: John Stultz <jstultz@google.com> 6766R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6767R: Chen Feng <puck.chen@hisilicon.com> 6768L: dri-devel@lists.freedesktop.org 6769S: Maintained 6770T: git git://anongit.freedesktop.org/drm/drm-misc 6771F: Documentation/devicetree/bindings/display/hisilicon/ 6772F: drivers/gpu/drm/hisilicon/ 6773 6774DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6775M: Deepak Rawat <drawat.floss@gmail.com> 6776L: linux-hyperv@vger.kernel.org 6777L: dri-devel@lists.freedesktop.org 6778S: Maintained 6779T: git git://anongit.freedesktop.org/drm/drm-misc 6780F: drivers/gpu/drm/hyperv 6781 6782DRM DRIVERS FOR LIMA 6783M: Qiang Yu <yuq825@gmail.com> 6784L: dri-devel@lists.freedesktop.org 6785L: lima@lists.freedesktop.org (moderated for non-subscribers) 6786S: Maintained 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/lima/ 6789F: include/uapi/drm/lima_drm.h 6790 6791DRM DRIVERS FOR MEDIATEK 6792M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6793M: Philipp Zabel <p.zabel@pengutronix.de> 6794L: dri-devel@lists.freedesktop.org 6795L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6796S: Supported 6797F: Documentation/devicetree/bindings/display/mediatek/ 6798F: drivers/gpu/drm/mediatek/ 6799F: drivers/phy/mediatek/phy-mtk-hdmi* 6800F: drivers/phy/mediatek/phy-mtk-mipi* 6801 6802DRM DRIVERS FOR NVIDIA TEGRA 6803M: Thierry Reding <thierry.reding@gmail.com> 6804L: dri-devel@lists.freedesktop.org 6805L: linux-tegra@vger.kernel.org 6806S: Supported 6807T: git git://anongit.freedesktop.org/tegra/linux.git 6808F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 6809F: Documentation/devicetree/bindings/gpu/host1x/ 6810F: drivers/gpu/drm/tegra/ 6811F: drivers/gpu/host1x/ 6812F: include/linux/host1x.h 6813F: include/uapi/drm/tegra_drm.h 6814 6815DRM DRIVERS FOR RENESAS 6816M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6817M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6818L: dri-devel@lists.freedesktop.org 6819L: linux-renesas-soc@vger.kernel.org 6820S: Supported 6821T: git git://linuxtv.org/pinchartl/media drm/du/next 6822F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6823F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6824F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6825F: Documentation/devicetree/bindings/display/renesas,du.yaml 6826F: drivers/gpu/drm/rcar-du/ 6827F: drivers/gpu/drm/shmobile/ 6828F: include/linux/platform_data/shmob_drm.h 6829 6830DRM DRIVERS FOR ROCKCHIP 6831M: Sandy Huang <hjc@rock-chips.com> 6832M: Heiko Stübner <heiko@sntech.de> 6833L: dri-devel@lists.freedesktop.org 6834S: Maintained 6835T: git git://anongit.freedesktop.org/drm/drm-misc 6836F: Documentation/devicetree/bindings/display/rockchip/ 6837F: drivers/gpu/drm/rockchip/ 6838 6839DRM DRIVERS FOR STI 6840M: Alain Volmat <alain.volmat@foss.st.com> 6841L: dri-devel@lists.freedesktop.org 6842S: Maintained 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6845F: drivers/gpu/drm/sti 6846 6847DRM DRIVERS FOR STM 6848M: Yannick Fertre <yannick.fertre@foss.st.com> 6849M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6850M: Philippe Cornu <philippe.cornu@foss.st.com> 6851L: dri-devel@lists.freedesktop.org 6852S: Maintained 6853T: git git://anongit.freedesktop.org/drm/drm-misc 6854F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6855F: drivers/gpu/drm/stm 6856 6857DRM DRIVERS FOR TI KEYSTONE 6858M: Jyri Sarha <jyri.sarha@iki.fi> 6859M: Tomi Valkeinen <tomba@kernel.org> 6860L: dri-devel@lists.freedesktop.org 6861S: Maintained 6862T: git git://anongit.freedesktop.org/drm/drm-misc 6863F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6864F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6865F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6866F: drivers/gpu/drm/tidss/ 6867 6868DRM DRIVERS FOR TI LCDC 6869M: Jyri Sarha <jyri.sarha@iki.fi> 6870R: Tomi Valkeinen <tomba@kernel.org> 6871L: dri-devel@lists.freedesktop.org 6872S: Maintained 6873F: Documentation/devicetree/bindings/display/tilcdc/ 6874F: drivers/gpu/drm/tilcdc/ 6875 6876DRM DRIVERS FOR TI OMAP 6877M: Tomi Valkeinen <tomba@kernel.org> 6878L: dri-devel@lists.freedesktop.org 6879S: Maintained 6880F: Documentation/devicetree/bindings/display/ti/ 6881F: drivers/gpu/drm/omapdrm/ 6882 6883DRM DRIVERS FOR V3D 6884M: Emma Anholt <emma@anholt.net> 6885S: Supported 6886T: git git://anongit.freedesktop.org/drm/drm-misc 6887F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 6888F: drivers/gpu/drm/v3d/ 6889F: include/uapi/drm/v3d_drm.h 6890 6891DRM DRIVERS FOR VC4 6892M: Emma Anholt <emma@anholt.net> 6893M: Maxime Ripard <mripard@kernel.org> 6894S: Supported 6895T: git git://github.com/anholt/linux 6896T: git git://anongit.freedesktop.org/drm/drm-misc 6897F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 6898F: drivers/gpu/drm/vc4/ 6899F: include/uapi/drm/vc4_drm.h 6900 6901DRM DRIVERS FOR VIVANTE GPU IP 6902M: Lucas Stach <l.stach@pengutronix.de> 6903R: Russell King <linux+etnaviv@armlinux.org.uk> 6904R: Christian Gmeiner <christian.gmeiner@gmail.com> 6905L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 6906L: dri-devel@lists.freedesktop.org 6907S: Maintained 6908F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 6909F: drivers/gpu/drm/etnaviv/ 6910F: include/uapi/drm/etnaviv_drm.h 6911 6912DRM DRIVERS FOR XEN 6913M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 6914L: dri-devel@lists.freedesktop.org 6915L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 6916S: Supported 6917T: git git://anongit.freedesktop.org/drm/drm-misc 6918F: Documentation/gpu/xen-front.rst 6919F: drivers/gpu/drm/xen/ 6920 6921DRM DRIVERS FOR XILINX 6922M: Hyun Kwon <hyun.kwon@xilinx.com> 6923M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6924L: dri-devel@lists.freedesktop.org 6925S: Maintained 6926T: git git://anongit.freedesktop.org/drm/drm-misc 6927F: Documentation/devicetree/bindings/display/xlnx/ 6928F: drivers/gpu/drm/xlnx/ 6929 6930DRM PANEL DRIVERS 6931M: Thierry Reding <thierry.reding@gmail.com> 6932R: Sam Ravnborg <sam@ravnborg.org> 6933L: dri-devel@lists.freedesktop.org 6934S: Maintained 6935T: git git://anongit.freedesktop.org/drm/drm-misc 6936F: Documentation/devicetree/bindings/display/panel/ 6937F: drivers/gpu/drm/drm_panel.c 6938F: drivers/gpu/drm/panel/ 6939F: include/drm/drm_panel.h 6940 6941DRM PRIVACY-SCREEN CLASS 6942M: Hans de Goede <hdegoede@redhat.com> 6943L: dri-devel@lists.freedesktop.org 6944S: Maintained 6945T: git git://anongit.freedesktop.org/drm/drm-misc 6946F: drivers/gpu/drm/drm_privacy_screen* 6947F: include/drm/drm_privacy_screen* 6948 6949DRM TTM SUBSYSTEM 6950M: Christian Koenig <christian.koenig@amd.com> 6951M: Huang Rui <ray.huang@amd.com> 6952L: dri-devel@lists.freedesktop.org 6953S: Maintained 6954T: git git://anongit.freedesktop.org/drm/drm-misc 6955F: drivers/gpu/drm/ttm/ 6956F: include/drm/ttm/ 6957 6958DRM GPU SCHEDULER 6959M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 6960L: dri-devel@lists.freedesktop.org 6961S: Maintained 6962T: git git://anongit.freedesktop.org/drm/drm-misc 6963F: drivers/gpu/drm/scheduler/ 6964F: include/drm/gpu_scheduler.h 6965 6966DSBR100 USB FM RADIO DRIVER 6967M: Alexey Klimov <klimov.linux@gmail.com> 6968L: linux-media@vger.kernel.org 6969S: Maintained 6970T: git git://linuxtv.org/media_tree.git 6971F: drivers/media/radio/dsbr100.c 6972 6973DT3155 MEDIA DRIVER 6974M: Hans Verkuil <hverkuil@xs4all.nl> 6975L: linux-media@vger.kernel.org 6976S: Odd Fixes 6977W: https://linuxtv.org 6978T: git git://linuxtv.org/media_tree.git 6979F: drivers/media/pci/dt3155/ 6980 6981DVB_USB_AF9015 MEDIA DRIVER 6982M: Antti Palosaari <crope@iki.fi> 6983L: linux-media@vger.kernel.org 6984S: Maintained 6985W: https://linuxtv.org 6986W: http://palosaari.fi/linux/ 6987Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6988T: git git://linuxtv.org/anttip/media_tree.git 6989F: drivers/media/usb/dvb-usb-v2/af9015* 6990 6991DVB_USB_AF9035 MEDIA DRIVER 6992M: Antti Palosaari <crope@iki.fi> 6993L: linux-media@vger.kernel.org 6994S: Maintained 6995W: https://linuxtv.org 6996W: http://palosaari.fi/linux/ 6997Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6998T: git git://linuxtv.org/anttip/media_tree.git 6999F: drivers/media/usb/dvb-usb-v2/af9035* 7000 7001DVB_USB_ANYSEE MEDIA DRIVER 7002M: Antti Palosaari <crope@iki.fi> 7003L: linux-media@vger.kernel.org 7004S: Maintained 7005W: https://linuxtv.org 7006W: http://palosaari.fi/linux/ 7007Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7008T: git git://linuxtv.org/anttip/media_tree.git 7009F: drivers/media/usb/dvb-usb-v2/anysee* 7010 7011DVB_USB_AU6610 MEDIA DRIVER 7012M: Antti Palosaari <crope@iki.fi> 7013L: linux-media@vger.kernel.org 7014S: Maintained 7015W: https://linuxtv.org 7016W: http://palosaari.fi/linux/ 7017Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7018T: git git://linuxtv.org/anttip/media_tree.git 7019F: drivers/media/usb/dvb-usb-v2/au6610* 7020 7021DVB_USB_CE6230 MEDIA DRIVER 7022M: Antti Palosaari <crope@iki.fi> 7023L: linux-media@vger.kernel.org 7024S: Maintained 7025W: https://linuxtv.org 7026W: http://palosaari.fi/linux/ 7027Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7028T: git git://linuxtv.org/anttip/media_tree.git 7029F: drivers/media/usb/dvb-usb-v2/ce6230* 7030 7031DVB_USB_CXUSB MEDIA DRIVER 7032M: Michael Krufky <mkrufky@linuxtv.org> 7033L: linux-media@vger.kernel.org 7034S: Maintained 7035W: https://linuxtv.org 7036W: http://github.com/mkrufky 7037Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7038T: git git://linuxtv.org/media_tree.git 7039F: drivers/media/usb/dvb-usb/cxusb* 7040 7041DVB_USB_EC168 MEDIA DRIVER 7042M: Antti Palosaari <crope@iki.fi> 7043L: linux-media@vger.kernel.org 7044S: Maintained 7045W: https://linuxtv.org 7046W: http://palosaari.fi/linux/ 7047Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7048T: git git://linuxtv.org/anttip/media_tree.git 7049F: drivers/media/usb/dvb-usb-v2/ec168* 7050 7051DVB_USB_GL861 MEDIA DRIVER 7052M: Antti Palosaari <crope@iki.fi> 7053L: linux-media@vger.kernel.org 7054S: Maintained 7055W: https://linuxtv.org 7056Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7057T: git git://linuxtv.org/anttip/media_tree.git 7058F: drivers/media/usb/dvb-usb-v2/gl861* 7059 7060DVB_USB_MXL111SF MEDIA DRIVER 7061M: Michael Krufky <mkrufky@linuxtv.org> 7062L: linux-media@vger.kernel.org 7063S: Maintained 7064W: https://linuxtv.org 7065W: http://github.com/mkrufky 7066Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7067T: git git://linuxtv.org/mkrufky/mxl111sf.git 7068F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7069 7070DVB_USB_RTL28XXU MEDIA DRIVER 7071M: Antti Palosaari <crope@iki.fi> 7072L: linux-media@vger.kernel.org 7073S: Maintained 7074W: https://linuxtv.org 7075W: http://palosaari.fi/linux/ 7076Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7077T: git git://linuxtv.org/anttip/media_tree.git 7078F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7079 7080DVB_USB_V2 MEDIA DRIVER 7081M: Antti Palosaari <crope@iki.fi> 7082L: linux-media@vger.kernel.org 7083S: Maintained 7084W: https://linuxtv.org 7085W: http://palosaari.fi/linux/ 7086Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7087T: git git://linuxtv.org/anttip/media_tree.git 7088F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7089F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7090 7091DYNAMIC DEBUG 7092M: Jason Baron <jbaron@akamai.com> 7093S: Maintained 7094F: include/linux/dynamic_debug.h 7095F: lib/dynamic_debug.c 7096 7097DYNAMIC INTERRUPT MODERATION 7098M: Tal Gilboa <talgi@nvidia.com> 7099S: Maintained 7100F: Documentation/networking/net_dim.rst 7101F: include/linux/dim.h 7102F: lib/dim/ 7103 7104DZ DECSTATION DZ11 SERIAL DRIVER 7105M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7106S: Maintained 7107F: drivers/tty/serial/dz.* 7108 7109E3X0 POWER BUTTON DRIVER 7110M: Moritz Fischer <moritz.fischer@ettus.com> 7111L: usrp-users@lists.ettus.com 7112S: Supported 7113W: http://www.ettus.com 7114F: Documentation/devicetree/bindings/input/e3x0-button.txt 7115F: drivers/input/misc/e3x0-button.c 7116 7117E4000 MEDIA DRIVER 7118M: Antti Palosaari <crope@iki.fi> 7119L: linux-media@vger.kernel.org 7120S: Maintained 7121W: https://linuxtv.org 7122W: http://palosaari.fi/linux/ 7123Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7124T: git git://linuxtv.org/anttip/media_tree.git 7125F: drivers/media/tuners/e4000* 7126 7127EARTH_PT1 MEDIA DRIVER 7128M: Akihiro Tsukada <tskd08@gmail.com> 7129L: linux-media@vger.kernel.org 7130S: Odd Fixes 7131F: drivers/media/pci/pt1/ 7132 7133EARTH_PT3 MEDIA DRIVER 7134M: Akihiro Tsukada <tskd08@gmail.com> 7135L: linux-media@vger.kernel.org 7136S: Odd Fixes 7137F: drivers/media/pci/pt3/ 7138 7139EC100 MEDIA DRIVER 7140M: Antti Palosaari <crope@iki.fi> 7141L: linux-media@vger.kernel.org 7142S: Maintained 7143W: https://linuxtv.org 7144W: http://palosaari.fi/linux/ 7145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7146T: git git://linuxtv.org/anttip/media_tree.git 7147F: drivers/media/dvb-frontends/ec100* 7148 7149ECRYPT FILE SYSTEM 7150M: Tyler Hicks <code@tyhicks.com> 7151L: ecryptfs@vger.kernel.org 7152S: Odd Fixes 7153W: http://ecryptfs.org 7154W: https://launchpad.net/ecryptfs 7155T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7156F: Documentation/filesystems/ecryptfs.rst 7157F: fs/ecryptfs/ 7158 7159EDAC-AMD64 7160M: Yazen Ghannam <yazen.ghannam@amd.com> 7161L: linux-edac@vger.kernel.org 7162S: Supported 7163F: drivers/edac/amd64_edac* 7164F: drivers/edac/mce_amd* 7165 7166EDAC-ARMADA 7167M: Jan Luebbe <jlu@pengutronix.de> 7168L: linux-edac@vger.kernel.org 7169S: Maintained 7170F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7171F: drivers/edac/armada_xp_* 7172 7173EDAC-AST2500 7174M: Stefan Schaeckeler <sschaeck@cisco.com> 7175S: Supported 7176F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7177F: drivers/edac/aspeed_edac.c 7178 7179EDAC-BLUEFIELD 7180M: Shravan Kumar Ramani <shravankr@nvidia.com> 7181S: Supported 7182F: drivers/edac/bluefield_edac.c 7183 7184EDAC-CALXEDA 7185M: Andre Przywara <andre.przywara@arm.com> 7186L: linux-edac@vger.kernel.org 7187S: Maintained 7188F: drivers/edac/highbank* 7189 7190EDAC-CAVIUM OCTEON 7191M: Ralf Baechle <ralf@linux-mips.org> 7192L: linux-edac@vger.kernel.org 7193L: linux-mips@vger.kernel.org 7194S: Supported 7195F: drivers/edac/octeon_edac* 7196 7197EDAC-CAVIUM THUNDERX 7198M: Robert Richter <rric@kernel.org> 7199L: linux-edac@vger.kernel.org 7200S: Odd Fixes 7201F: drivers/edac/thunderx_edac* 7202 7203EDAC-CORE 7204M: Borislav Petkov <bp@alien8.de> 7205M: Mauro Carvalho Chehab <mchehab@kernel.org> 7206M: Tony Luck <tony.luck@intel.com> 7207R: James Morse <james.morse@arm.com> 7208R: Robert Richter <rric@kernel.org> 7209L: linux-edac@vger.kernel.org 7210S: Supported 7211T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7212F: Documentation/admin-guide/ras.rst 7213F: Documentation/driver-api/edac.rst 7214F: drivers/edac/ 7215F: include/linux/edac.h 7216 7217EDAC-DMC520 7218M: Lei Wang <lewan@microsoft.com> 7219L: linux-edac@vger.kernel.org 7220S: Supported 7221F: drivers/edac/dmc520_edac.c 7222 7223EDAC-E752X 7224M: Mark Gross <markgross@kernel.org> 7225L: linux-edac@vger.kernel.org 7226S: Maintained 7227F: drivers/edac/e752x_edac.c 7228 7229EDAC-E7XXX 7230L: linux-edac@vger.kernel.org 7231S: Maintained 7232F: drivers/edac/e7xxx_edac.c 7233 7234EDAC-FSL_DDR 7235M: York Sun <york.sun@nxp.com> 7236L: linux-edac@vger.kernel.org 7237S: Maintained 7238F: drivers/edac/fsl_ddr_edac.* 7239 7240EDAC-GHES 7241M: Mauro Carvalho Chehab <mchehab@kernel.org> 7242L: linux-edac@vger.kernel.org 7243S: Maintained 7244F: drivers/edac/ghes_edac.c 7245 7246EDAC-I10NM 7247M: Tony Luck <tony.luck@intel.com> 7248L: linux-edac@vger.kernel.org 7249S: Maintained 7250F: drivers/edac/i10nm_base.c 7251 7252EDAC-I3000 7253L: linux-edac@vger.kernel.org 7254S: Orphan 7255F: drivers/edac/i3000_edac.c 7256 7257EDAC-I5000 7258L: linux-edac@vger.kernel.org 7259S: Maintained 7260F: drivers/edac/i5000_edac.c 7261 7262EDAC-I5400 7263M: Mauro Carvalho Chehab <mchehab@kernel.org> 7264L: linux-edac@vger.kernel.org 7265S: Maintained 7266F: drivers/edac/i5400_edac.c 7267 7268EDAC-I7300 7269M: Mauro Carvalho Chehab <mchehab@kernel.org> 7270L: linux-edac@vger.kernel.org 7271S: Maintained 7272F: drivers/edac/i7300_edac.c 7273 7274EDAC-I7CORE 7275M: Mauro Carvalho Chehab <mchehab@kernel.org> 7276L: linux-edac@vger.kernel.org 7277S: Maintained 7278F: drivers/edac/i7core_edac.c 7279 7280EDAC-I82443BXGX 7281M: Tim Small <tim@buttersideup.com> 7282L: linux-edac@vger.kernel.org 7283S: Maintained 7284F: drivers/edac/i82443bxgx_edac.c 7285 7286EDAC-I82975X 7287M: "Arvind R." <arvino55@gmail.com> 7288L: linux-edac@vger.kernel.org 7289S: Maintained 7290F: drivers/edac/i82975x_edac.c 7291 7292EDAC-IE31200 7293M: Jason Baron <jbaron@akamai.com> 7294L: linux-edac@vger.kernel.org 7295S: Maintained 7296F: drivers/edac/ie31200_edac.c 7297 7298EDAC-IGEN6 7299M: Tony Luck <tony.luck@intel.com> 7300R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7301L: linux-edac@vger.kernel.org 7302S: Maintained 7303F: drivers/edac/igen6_edac.c 7304 7305EDAC-MPC85XX 7306M: Johannes Thumshirn <morbidrsa@gmail.com> 7307L: linux-edac@vger.kernel.org 7308S: Maintained 7309F: drivers/edac/mpc85xx_edac.[ch] 7310 7311EDAC-PASEMI 7312M: Egor Martovetsky <egor@pasemi.com> 7313L: linux-edac@vger.kernel.org 7314S: Maintained 7315F: drivers/edac/pasemi_edac.c 7316 7317EDAC-PND2 7318M: Tony Luck <tony.luck@intel.com> 7319L: linux-edac@vger.kernel.org 7320S: Maintained 7321F: drivers/edac/pnd2_edac.[ch] 7322 7323EDAC-QCOM 7324M: Channagoud Kadabi <ckadabi@codeaurora.org> 7325M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7326L: linux-arm-msm@vger.kernel.org 7327L: linux-edac@vger.kernel.org 7328S: Maintained 7329F: drivers/edac/qcom_edac.c 7330 7331EDAC-R82600 7332M: Tim Small <tim@buttersideup.com> 7333L: linux-edac@vger.kernel.org 7334S: Maintained 7335F: drivers/edac/r82600_edac.c 7336 7337EDAC-SBRIDGE 7338M: Tony Luck <tony.luck@intel.com> 7339R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7340L: linux-edac@vger.kernel.org 7341S: Maintained 7342F: drivers/edac/sb_edac.c 7343 7344EDAC-SKYLAKE 7345M: Tony Luck <tony.luck@intel.com> 7346L: linux-edac@vger.kernel.org 7347S: Maintained 7348F: drivers/edac/skx_*.[ch] 7349 7350EDAC-TI 7351M: Tero Kristo <kristo@kernel.org> 7352L: linux-edac@vger.kernel.org 7353S: Odd Fixes 7354F: drivers/edac/ti_edac.c 7355 7356EDIROL UA-101/UA-1000 DRIVER 7357M: Clemens Ladisch <clemens@ladisch.de> 7358L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7359S: Maintained 7360T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7361F: sound/usb/misc/ua101.c 7362 7363EFI TEST DRIVER 7364M: Ivan Hu <ivan.hu@canonical.com> 7365M: Ard Biesheuvel <ardb@kernel.org> 7366L: linux-efi@vger.kernel.org 7367S: Maintained 7368F: drivers/firmware/efi/test/ 7369 7370EFI VARIABLE FILESYSTEM 7371M: Matthew Garrett <matthew.garrett@nebula.com> 7372M: Jeremy Kerr <jk@ozlabs.org> 7373M: Ard Biesheuvel <ardb@kernel.org> 7374L: linux-efi@vger.kernel.org 7375S: Maintained 7376T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7377F: fs/efivarfs/ 7378 7379EFIFB FRAMEBUFFER DRIVER 7380M: Peter Jones <pjones@redhat.com> 7381L: linux-fbdev@vger.kernel.org 7382S: Maintained 7383F: drivers/video/fbdev/efifb.c 7384 7385EFS FILESYSTEM 7386S: Orphan 7387W: http://aeschi.ch.eu.org/efs/ 7388F: fs/efs/ 7389 7390EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7391M: Douglas Miller <dougmill@linux.ibm.com> 7392L: netdev@vger.kernel.org 7393S: Maintained 7394F: drivers/net/ethernet/ibm/ehea/ 7395 7396EM28XX VIDEO4LINUX DRIVER 7397M: Mauro Carvalho Chehab <mchehab@kernel.org> 7398L: linux-media@vger.kernel.org 7399S: Maintained 7400W: https://linuxtv.org 7401T: git git://linuxtv.org/media_tree.git 7402F: Documentation/admin-guide/media/em28xx* 7403F: drivers/media/usb/em28xx/ 7404 7405EMBEDDED LINUX 7406M: Matt Mackall <mpm@selenic.com> 7407M: David Woodhouse <dwmw2@infradead.org> 7408L: linux-embedded@vger.kernel.org 7409S: Maintained 7410 7411EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7412M: Adrian Hunter <adrian.hunter@intel.com> 7413M: Ritesh Harjani <riteshh@codeaurora.org> 7414M: Asutosh Das <asutoshd@codeaurora.org> 7415L: linux-mmc@vger.kernel.org 7416S: Maintained 7417F: drivers/mmc/host/cqhci* 7418 7419EMULEX 10Gbps iSCSI - OneConnect DRIVER 7420M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7421L: linux-scsi@vger.kernel.org 7422S: Supported 7423W: http://www.broadcom.com 7424F: drivers/scsi/be2iscsi/ 7425 7426EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7427M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7428M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7429M: Somnath Kotur <somnath.kotur@broadcom.com> 7430L: netdev@vger.kernel.org 7431S: Supported 7432W: http://www.emulex.com 7433F: drivers/net/ethernet/emulex/benet/ 7434 7435EMULEX ONECONNECT ROCE DRIVER 7436M: Selvin Xavier <selvin.xavier@broadcom.com> 7437L: linux-rdma@vger.kernel.org 7438S: Odd Fixes 7439W: http://www.broadcom.com 7440F: drivers/infiniband/hw/ocrdma/ 7441F: include/uapi/rdma/ocrdma-abi.h 7442 7443EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7444M: James Smart <james.smart@broadcom.com> 7445M: Dick Kennedy <dick.kennedy@broadcom.com> 7446L: linux-scsi@vger.kernel.org 7447S: Supported 7448W: http://www.broadcom.com 7449F: drivers/scsi/lpfc/ 7450 7451EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7452M: James Smart <james.smart@broadcom.com> 7453M: Ram Vegesna <ram.vegesna@broadcom.com> 7454L: linux-scsi@vger.kernel.org 7455L: target-devel@vger.kernel.org 7456S: Supported 7457W: http://www.broadcom.com 7458F: drivers/scsi/elx/ 7459 7460ENE CB710 FLASH CARD READER DRIVER 7461M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7462S: Maintained 7463F: drivers/misc/cb710/ 7464F: drivers/mmc/host/cb710-mmc.* 7465F: include/linux/cb710.h 7466 7467ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7468M: Maxim Levitsky <maximlevitsky@gmail.com> 7469S: Maintained 7470F: drivers/media/rc/ene_ir.* 7471 7472EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7473M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7474L: linuxppc-dev@lists.ozlabs.org 7475S: Maintained 7476F: drivers/tty/ehv_bytechan.c 7477 7478EPSON S1D13XXX FRAMEBUFFER DRIVER 7479M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7480S: Maintained 7481T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7482F: drivers/video/fbdev/s1d13xxxfb.c 7483F: include/video/s1d13xxxfb.h 7484 7485EROFS FILE SYSTEM 7486M: Gao Xiang <xiang@kernel.org> 7487M: Chao Yu <chao@kernel.org> 7488L: linux-erofs@lists.ozlabs.org 7489S: Maintained 7490T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7491F: Documentation/filesystems/erofs.rst 7492F: fs/erofs/ 7493F: include/trace/events/erofs.h 7494 7495ERRSEQ ERROR TRACKING INFRASTRUCTURE 7496M: Jeff Layton <jlayton@kernel.org> 7497S: Maintained 7498F: include/linux/errseq.h 7499F: lib/errseq.c 7500 7501ET131X NETWORK DRIVER 7502M: Mark Einon <mark.einon@gmail.com> 7503S: Odd Fixes 7504F: drivers/net/ethernet/agere/ 7505 7506ETAS ES58X CAN/USB DRIVER 7507M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7508L: linux-can@vger.kernel.org 7509S: Maintained 7510F: drivers/net/can/usb/etas_es58x/ 7511 7512ETHERNET BRIDGE 7513M: Roopa Prabhu <roopa@nvidia.com> 7514M: Nikolay Aleksandrov <razor@blackwall.org> 7515L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7516L: netdev@vger.kernel.org 7517S: Maintained 7518W: http://www.linuxfoundation.org/en/Net:Bridge 7519F: include/linux/netfilter_bridge/ 7520F: net/bridge/ 7521 7522ETHERNET PHY LIBRARY 7523M: Andrew Lunn <andrew@lunn.ch> 7524M: Heiner Kallweit <hkallweit1@gmail.com> 7525R: Russell King <linux@armlinux.org.uk> 7526L: netdev@vger.kernel.org 7527S: Maintained 7528F: Documentation/ABI/testing/sysfs-class-net-phydev 7529F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7530F: Documentation/devicetree/bindings/net/mdio* 7531F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7532F: Documentation/networking/phy.rst 7533F: drivers/net/mdio/ 7534F: drivers/net/mdio/acpi_mdio.c 7535F: drivers/net/mdio/fwnode_mdio.c 7536F: drivers/net/mdio/of_mdio.c 7537F: drivers/net/pcs/ 7538F: drivers/net/phy/ 7539F: include/dt-bindings/net/qca-ar803x.h 7540F: include/linux/linkmode.h 7541F: include/linux/*mdio*.h 7542F: include/linux/mdio/*.h 7543F: include/linux/mii.h 7544F: include/linux/of_net.h 7545F: include/linux/phy.h 7546F: include/linux/phy_fixed.h 7547F: include/linux/platform_data/mdio-bcm-unimac.h 7548F: include/linux/platform_data/mdio-gpio.h 7549F: include/trace/events/mdio.h 7550F: include/uapi/linux/mdio.h 7551F: include/uapi/linux/mii.h 7552F: net/core/of_net.c 7553 7554EXEC & BINFMT API 7555R: Eric Biederman <ebiederm@xmission.com> 7556R: Kees Cook <keescook@chromium.org> 7557L: linux-mm@kvack.org 7558S: Supported 7559T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7560F: arch/alpha/kernel/binfmt_loader.c 7561F: fs/*binfmt_*.c 7562F: fs/exec.c 7563F: include/linux/binfmts.h 7564F: include/linux/elf.h 7565F: include/uapi/linux/binfmts.h 7566F: include/uapi/linux/elf.h 7567F: tools/testing/selftests/exec/ 7568N: asm/elf.h 7569N: binfmt 7570 7571EXFAT FILE SYSTEM 7572M: Namjae Jeon <linkinjeon@kernel.org> 7573M: Sungjong Seo <sj1557.seo@samsung.com> 7574L: linux-fsdevel@vger.kernel.org 7575S: Maintained 7576F: fs/exfat/ 7577 7578EXT2 FILE SYSTEM 7579M: Jan Kara <jack@suse.com> 7580L: linux-ext4@vger.kernel.org 7581S: Maintained 7582F: Documentation/filesystems/ext2.rst 7583F: fs/ext2/ 7584F: include/linux/ext2* 7585 7586EXT4 FILE SYSTEM 7587M: "Theodore Ts'o" <tytso@mit.edu> 7588M: Andreas Dilger <adilger.kernel@dilger.ca> 7589L: linux-ext4@vger.kernel.org 7590S: Maintained 7591W: http://ext4.wiki.kernel.org 7592Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7593T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7594F: Documentation/filesystems/ext4/ 7595F: fs/ext4/ 7596F: include/trace/events/ext4.h 7597 7598Extended Verification Module (EVM) 7599M: Mimi Zohar <zohar@linux.ibm.com> 7600L: linux-integrity@vger.kernel.org 7601S: Supported 7602T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7603F: security/integrity/evm/ 7604F: security/integrity/ 7605 7606EXTENSIBLE FIRMWARE INTERFACE (EFI) 7607M: Ard Biesheuvel <ardb@kernel.org> 7608L: linux-efi@vger.kernel.org 7609S: Maintained 7610T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7611F: Documentation/admin-guide/efi-stub.rst 7612F: arch/*/include/asm/efi.h 7613F: arch/*/kernel/efi.c 7614F: arch/arm/boot/compressed/efi-header.S 7615F: arch/arm64/kernel/efi-entry.S 7616F: arch/x86/platform/efi/ 7617F: drivers/firmware/efi/ 7618F: include/linux/efi*.h 7619 7620EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7621M: MyungJoo Ham <myungjoo.ham@samsung.com> 7622M: Chanwoo Choi <cw00.choi@samsung.com> 7623L: linux-kernel@vger.kernel.org 7624S: Maintained 7625T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7626F: Documentation/devicetree/bindings/extcon/ 7627F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7628F: drivers/extcon/ 7629F: include/linux/extcon.h 7630F: include/linux/extcon/ 7631 7632EXTRA BOOT CONFIG 7633M: Masami Hiramatsu <mhiramat@kernel.org> 7634S: Maintained 7635F: Documentation/admin-guide/bootconfig.rst 7636F: fs/proc/bootconfig.c 7637F: include/linux/bootconfig.h 7638F: lib/bootconfig-data.S 7639F: lib/bootconfig.c 7640F: tools/bootconfig/* 7641F: tools/bootconfig/scripts/* 7642 7643EXYNOS DP DRIVER 7644M: Jingoo Han <jingoohan1@gmail.com> 7645L: dri-devel@lists.freedesktop.org 7646S: Maintained 7647F: drivers/gpu/drm/exynos/exynos_dp* 7648 7649EXYNOS SYSMMU (IOMMU) driver 7650M: Marek Szyprowski <m.szyprowski@samsung.com> 7651L: iommu@lists.linux.dev 7652S: Maintained 7653F: drivers/iommu/exynos-iommu.c 7654 7655F2FS FILE SYSTEM 7656M: Jaegeuk Kim <jaegeuk@kernel.org> 7657M: Chao Yu <chao@kernel.org> 7658L: linux-f2fs-devel@lists.sourceforge.net 7659S: Maintained 7660W: https://f2fs.wiki.kernel.org/ 7661T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7662F: Documentation/ABI/testing/sysfs-fs-f2fs 7663F: Documentation/filesystems/f2fs.rst 7664F: fs/f2fs/ 7665F: include/linux/f2fs_fs.h 7666F: include/trace/events/f2fs.h 7667F: include/uapi/linux/f2fs.h 7668 7669F71805F HARDWARE MONITORING DRIVER 7670M: Jean Delvare <jdelvare@suse.com> 7671L: linux-hwmon@vger.kernel.org 7672S: Maintained 7673F: Documentation/hwmon/f71805f.rst 7674F: drivers/hwmon/f71805f.c 7675 7676FADDR2LINE 7677M: Josh Poimboeuf <jpoimboe@kernel.org> 7678S: Maintained 7679F: scripts/faddr2line 7680 7681FAILOVER MODULE 7682M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7683L: netdev@vger.kernel.org 7684S: Supported 7685F: Documentation/networking/failover.rst 7686F: include/net/failover.h 7687F: net/core/failover.c 7688 7689FANOTIFY 7690M: Jan Kara <jack@suse.cz> 7691R: Amir Goldstein <amir73il@gmail.com> 7692R: Matthew Bobrowski <repnop@google.com> 7693L: linux-fsdevel@vger.kernel.org 7694S: Maintained 7695F: fs/notify/fanotify/ 7696F: include/linux/fanotify.h 7697F: include/uapi/linux/fanotify.h 7698 7699FARSYNC SYNCHRONOUS DRIVER 7700M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7701S: Supported 7702W: http://www.farsite.co.uk/ 7703F: drivers/net/wan/farsync.* 7704 7705FAULT INJECTION SUPPORT 7706M: Akinobu Mita <akinobu.mita@gmail.com> 7707S: Supported 7708F: Documentation/fault-injection/ 7709F: lib/fault-inject.c 7710 7711FBTFT Framebuffer drivers 7712L: dri-devel@lists.freedesktop.org 7713L: linux-fbdev@vger.kernel.org 7714S: Orphan 7715F: drivers/staging/fbtft/ 7716 7717FC0011 TUNER DRIVER 7718M: Michael Buesch <m@bues.ch> 7719L: linux-media@vger.kernel.org 7720S: Maintained 7721F: drivers/media/tuners/fc0011.c 7722F: drivers/media/tuners/fc0011.h 7723 7724FC2580 MEDIA DRIVER 7725M: Antti Palosaari <crope@iki.fi> 7726L: linux-media@vger.kernel.org 7727S: Maintained 7728W: https://linuxtv.org 7729W: http://palosaari.fi/linux/ 7730Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7731T: git git://linuxtv.org/anttip/media_tree.git 7732F: drivers/media/tuners/fc2580* 7733 7734FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7735M: Hannes Reinecke <hare@suse.de> 7736L: linux-scsi@vger.kernel.org 7737S: Supported 7738W: www.Open-FCoE.org 7739F: drivers/scsi/fcoe/ 7740F: drivers/scsi/libfc/ 7741F: include/scsi/fc/ 7742F: include/scsi/libfc.h 7743F: include/scsi/libfcoe.h 7744F: include/uapi/scsi/fc/ 7745 7746FILE LOCKING (flock() and fcntl()/lockf()) 7747M: Jeff Layton <jlayton@kernel.org> 7748M: Chuck Lever <chuck.lever@oracle.com> 7749L: linux-fsdevel@vger.kernel.org 7750S: Maintained 7751F: fs/fcntl.c 7752F: fs/locks.c 7753F: include/linux/fcntl.h 7754F: include/uapi/linux/fcntl.h 7755 7756FILESYSTEM DIRECT ACCESS (DAX) 7757M: Dan Williams <dan.j.williams@intel.com> 7758R: Matthew Wilcox <willy@infradead.org> 7759R: Jan Kara <jack@suse.cz> 7760L: linux-fsdevel@vger.kernel.org 7761L: nvdimm@lists.linux.dev 7762S: Supported 7763F: fs/dax.c 7764F: include/linux/dax.h 7765F: include/trace/events/fs_dax.h 7766 7767FILESYSTEMS (VFS and infrastructure) 7768M: Alexander Viro <viro@zeniv.linux.org.uk> 7769L: linux-fsdevel@vger.kernel.org 7770S: Maintained 7771F: fs/* 7772F: include/linux/fs.h 7773F: include/linux/fs_types.h 7774F: include/uapi/linux/fs.h 7775F: include/uapi/linux/openat2.h 7776X: fs/io-wq.c 7777X: fs/io-wq.h 7778X: fs/io_uring.c 7779 7780FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7781M: Riku Voipio <riku.voipio@iki.fi> 7782L: linux-hwmon@vger.kernel.org 7783S: Maintained 7784F: drivers/hwmon/f75375s.c 7785F: include/linux/f75375s.h 7786 7787FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7788M: Clemens Ladisch <clemens@ladisch.de> 7789M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7790L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7791S: Maintained 7792T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7793F: include/uapi/sound/firewire.h 7794F: sound/firewire/ 7795 7796FIREWIRE MEDIA DRIVERS (firedtv) 7797M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7798L: linux-media@vger.kernel.org 7799L: linux1394-devel@lists.sourceforge.net 7800S: Maintained 7801T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7802F: drivers/media/firewire/ 7803 7804FIREWIRE SBP-2 TARGET 7805M: Chris Boot <bootc@bootc.net> 7806L: linux-scsi@vger.kernel.org 7807L: target-devel@vger.kernel.org 7808L: linux1394-devel@lists.sourceforge.net 7809S: Maintained 7810T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7811F: drivers/target/sbp/ 7812 7813FIREWIRE SUBSYSTEM 7814M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7815L: linux1394-devel@lists.sourceforge.net 7816S: Maintained 7817W: http://ieee1394.wiki.kernel.org/ 7818T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7819F: drivers/firewire/ 7820F: include/linux/firewire.h 7821F: include/uapi/linux/firewire*.h 7822F: tools/firewire/ 7823 7824FIRMWARE FRAMEWORK FOR ARMV8-A 7825M: Sudeep Holla <sudeep.holla@arm.com> 7826L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7827S: Maintained 7828F: drivers/firmware/arm_ffa/ 7829F: include/linux/arm_ffa.h 7830 7831FIRMWARE LOADER (request_firmware) 7832M: Luis Chamberlain <mcgrof@kernel.org> 7833M: Russ Weight <russell.h.weight@intel.com> 7834L: linux-kernel@vger.kernel.org 7835S: Maintained 7836F: Documentation/firmware_class/ 7837F: drivers/base/firmware_loader/ 7838F: include/linux/firmware.h 7839 7840FLEXTIMER FTM-QUADDEC DRIVER 7841M: Patrick Havelange <patrick.havelange@essensium.com> 7842L: linux-iio@vger.kernel.org 7843S: Maintained 7844F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7845F: drivers/counter/ftm-quaddec.c 7846 7847FLOPPY DRIVER 7848M: Denis Efremov <efremov@linux.com> 7849L: linux-block@vger.kernel.org 7850S: Odd Fixes 7851F: drivers/block/floppy.c 7852 7853FLYSKY FSIA6B RC RECEIVER 7854M: Markus Koch <markus@notsyncing.net> 7855L: linux-input@vger.kernel.org 7856S: Maintained 7857F: drivers/input/joystick/fsia6b.c 7858 7859FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 7860M: Geoffrey D. Bennett <g@b4.vu> 7861L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7862S: Maintained 7863T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7864F: sound/usb/mixer_scarlett_gen2.c 7865 7866FORCEDETH GIGABIT ETHERNET DRIVER 7867M: Rain River <rain.1986.08.12@gmail.com> 7868M: Zhu Yanjun <zyjzyj2000@gmail.com> 7869L: netdev@vger.kernel.org 7870S: Maintained 7871F: drivers/net/ethernet/nvidia/* 7872 7873FORTIFY_SOURCE 7874M: Kees Cook <keescook@chromium.org> 7875L: linux-hardening@vger.kernel.org 7876S: Supported 7877F: include/linux/fortify-string.h 7878F: lib/test_fortify/* 7879F: scripts/test_fortify.sh 7880K: \b__NO_FORTIFY\b 7881 7882FPGA DFL DRIVERS 7883M: Wu Hao <hao.wu@intel.com> 7884R: Tom Rix <trix@redhat.com> 7885L: linux-fpga@vger.kernel.org 7886S: Maintained 7887F: Documentation/ABI/testing/sysfs-bus-dfl* 7888F: Documentation/fpga/dfl.rst 7889F: drivers/fpga/dfl* 7890F: drivers/uio/uio_dfl.c 7891F: include/linux/dfl.h 7892F: include/uapi/linux/fpga-dfl.h 7893 7894FPGA MANAGER FRAMEWORK 7895M: Moritz Fischer <mdf@kernel.org> 7896M: Wu Hao <hao.wu@intel.com> 7897M: Xu Yilun <yilun.xu@intel.com> 7898R: Tom Rix <trix@redhat.com> 7899L: linux-fpga@vger.kernel.org 7900S: Maintained 7901Q: http://patchwork.kernel.org/project/linux-fpga/list/ 7902T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 7903F: Documentation/devicetree/bindings/fpga/ 7904F: Documentation/driver-api/fpga/ 7905F: Documentation/fpga/ 7906F: drivers/fpga/ 7907F: include/linux/fpga/ 7908 7909FPU EMULATOR 7910M: Bill Metzenthen <billm@melbpc.org.au> 7911S: Maintained 7912W: http://floatingpoint.sourceforge.net/emulator/index.html 7913F: arch/x86/math-emu/ 7914 7915FRAMEBUFFER CORE 7916M: Daniel Vetter <daniel@ffwll.ch> 7917F: drivers/video/fbdev/core/ 7918S: Odd Fixes 7919T: git git://anongit.freedesktop.org/drm/drm-misc 7920 7921FRAMEBUFFER LAYER 7922M: Helge Deller <deller@gmx.de> 7923L: linux-fbdev@vger.kernel.org 7924L: dri-devel@lists.freedesktop.org 7925S: Maintained 7926Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 7927T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 7928F: Documentation/fb/ 7929F: drivers/video/ 7930F: include/linux/fb.h 7931F: include/uapi/linux/fb.h 7932F: include/uapi/video/ 7933F: include/video/ 7934 7935FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 7936M: Horia Geantă <horia.geanta@nxp.com> 7937M: Pankaj Gupta <pankaj.gupta@nxp.com> 7938M: Gaurav Jain <gaurav.jain@nxp.com> 7939L: linux-crypto@vger.kernel.org 7940S: Maintained 7941F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 7942F: drivers/crypto/caam/ 7943 7944FREESCALE COLDFIRE M5441X MMC DRIVER 7945M: Angelo Dureghello <angelo.dureghello@timesys.com> 7946L: linux-mmc@vger.kernel.org 7947S: Maintained 7948F: drivers/mmc/host/sdhci-esdhc-mcf.c 7949F: include/linux/platform_data/mmc-esdhc-mcf.h 7950 7951FREESCALE DIU FRAMEBUFFER DRIVER 7952M: Timur Tabi <timur@kernel.org> 7953L: linux-fbdev@vger.kernel.org 7954S: Maintained 7955F: drivers/video/fbdev/fsl-diu-fb.* 7956 7957FREESCALE DMA DRIVER 7958M: Li Yang <leoyang.li@nxp.com> 7959M: Zhang Wei <zw@zh-kernel.org> 7960L: linuxppc-dev@lists.ozlabs.org 7961S: Maintained 7962F: drivers/dma/fsldma.* 7963 7964FREESCALE DSPI DRIVER 7965M: Vladimir Oltean <olteanv@gmail.com> 7966L: linux-spi@vger.kernel.org 7967S: Maintained 7968F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 7969F: drivers/spi/spi-fsl-dspi.c 7970F: include/linux/spi/spi-fsl-dspi.h 7971 7972FREESCALE ENETC ETHERNET DRIVERS 7973M: Claudiu Manoil <claudiu.manoil@nxp.com> 7974L: netdev@vger.kernel.org 7975S: Maintained 7976F: drivers/net/ethernet/freescale/enetc/ 7977 7978FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 7979M: Claudiu Manoil <claudiu.manoil@nxp.com> 7980L: netdev@vger.kernel.org 7981S: Maintained 7982F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 7983F: drivers/net/ethernet/freescale/gianfar* 7984 7985FREESCALE GPMI NAND DRIVER 7986M: Han Xu <han.xu@nxp.com> 7987L: linux-mtd@lists.infradead.org 7988S: Maintained 7989F: drivers/mtd/nand/raw/gpmi-nand/* 7990 7991FREESCALE I2C CPM DRIVER 7992M: Jochen Friedrich <jochen@scram.de> 7993L: linuxppc-dev@lists.ozlabs.org 7994L: linux-i2c@vger.kernel.org 7995S: Maintained 7996F: drivers/i2c/busses/i2c-cpm.c 7997 7998FREESCALE IMX / MXC FEC DRIVER 7999M: Joakim Zhang <qiangqing.zhang@nxp.com> 8000L: netdev@vger.kernel.org 8001S: Maintained 8002F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8003F: drivers/net/ethernet/freescale/fec.h 8004F: drivers/net/ethernet/freescale/fec_main.c 8005F: drivers/net/ethernet/freescale/fec_ptp.c 8006 8007FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8008M: Sascha Hauer <s.hauer@pengutronix.de> 8009R: Pengutronix Kernel Team <kernel@pengutronix.de> 8010L: linux-fbdev@vger.kernel.org 8011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8012S: Maintained 8013F: drivers/video/fbdev/imxfb.c 8014F: include/linux/platform_data/video-imxfb.h 8015 8016FREESCALE IMX DDR PMU DRIVER 8017M: Frank Li <Frank.li@nxp.com> 8018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8019S: Maintained 8020F: Documentation/admin-guide/perf/imx-ddr.rst 8021F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8022F: drivers/perf/fsl_imx8_ddr_perf.c 8023 8024FREESCALE IMX I2C DRIVER 8025M: Oleksij Rempel <o.rempel@pengutronix.de> 8026R: Pengutronix Kernel Team <kernel@pengutronix.de> 8027L: linux-i2c@vger.kernel.org 8028S: Maintained 8029F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8030F: drivers/i2c/busses/i2c-imx.c 8031 8032FREESCALE IMX LPI2C DRIVER 8033M: Dong Aisheng <aisheng.dong@nxp.com> 8034L: linux-i2c@vger.kernel.org 8035L: linux-imx@nxp.com 8036S: Maintained 8037F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8038F: drivers/i2c/busses/i2c-imx-lpi2c.c 8039 8040FREESCALE MPC I2C DRIVER 8041M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8042L: linux-i2c@vger.kernel.org 8043S: Maintained 8044F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8045F: drivers/i2c/busses/i2c-mpc.c 8046 8047FREESCALE QORIQ DPAA ETHERNET DRIVER 8048M: Madalin Bucur <madalin.bucur@nxp.com> 8049L: netdev@vger.kernel.org 8050S: Maintained 8051F: drivers/net/ethernet/freescale/dpaa 8052 8053FREESCALE QORIQ DPAA FMAN DRIVER 8054M: Madalin Bucur <madalin.bucur@nxp.com> 8055L: netdev@vger.kernel.org 8056S: Maintained 8057F: Documentation/devicetree/bindings/net/fsl-fman.txt 8058F: drivers/net/ethernet/freescale/fman 8059 8060FREESCALE QORIQ PTP CLOCK DRIVER 8061M: Yangbo Lu <yangbo.lu@nxp.com> 8062L: netdev@vger.kernel.org 8063S: Maintained 8064F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8065F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8066F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8067F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8068F: drivers/ptp/ptp_qoriq.c 8069F: drivers/ptp/ptp_qoriq_debugfs.c 8070F: include/linux/fsl/ptp_qoriq.h 8071 8072FREESCALE QUAD SPI DRIVER 8073M: Han Xu <han.xu@nxp.com> 8074L: linux-spi@vger.kernel.org 8075S: Maintained 8076F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8077F: drivers/spi/spi-fsl-qspi.c 8078 8079FREESCALE QUICC ENGINE LIBRARY 8080M: Qiang Zhao <qiang.zhao@nxp.com> 8081L: linuxppc-dev@lists.ozlabs.org 8082S: Maintained 8083F: drivers/soc/fsl/qe/ 8084F: include/soc/fsl/qe/ 8085 8086FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8087M: Li Yang <leoyang.li@nxp.com> 8088L: netdev@vger.kernel.org 8089L: linuxppc-dev@lists.ozlabs.org 8090S: Maintained 8091F: drivers/net/ethernet/freescale/ucc_geth* 8092 8093FREESCALE QUICC ENGINE UCC HDLC DRIVER 8094M: Zhao Qiang <qiang.zhao@nxp.com> 8095L: netdev@vger.kernel.org 8096L: linuxppc-dev@lists.ozlabs.org 8097S: Maintained 8098F: drivers/net/wan/fsl_ucc_hdlc* 8099 8100FREESCALE QUICC ENGINE UCC UART DRIVER 8101M: Timur Tabi <timur@kernel.org> 8102L: linuxppc-dev@lists.ozlabs.org 8103S: Maintained 8104F: drivers/tty/serial/ucc_uart.c 8105 8106FREESCALE SOC DRIVERS 8107M: Li Yang <leoyang.li@nxp.com> 8108L: linuxppc-dev@lists.ozlabs.org 8109L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8110S: Maintained 8111F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8112F: Documentation/devicetree/bindings/soc/fsl/ 8113F: drivers/soc/fsl/ 8114F: include/linux/fsl/ 8115F: include/soc/fsl/ 8116 8117FREESCALE SOC FS_ENET DRIVER 8118M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8119L: linuxppc-dev@lists.ozlabs.org 8120L: netdev@vger.kernel.org 8121S: Maintained 8122F: drivers/net/ethernet/freescale/fs_enet/ 8123F: include/linux/fs_enet_pd.h 8124 8125FREESCALE SOC SOUND DRIVERS 8126M: Shengjiu Wang <shengjiu.wang@gmail.com> 8127M: Xiubo Li <Xiubo.Lee@gmail.com> 8128R: Fabio Estevam <festevam@gmail.com> 8129R: Nicolin Chen <nicoleotsuka@gmail.com> 8130L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8131L: linuxppc-dev@lists.ozlabs.org 8132S: Maintained 8133F: sound/soc/fsl/fsl* 8134F: sound/soc/fsl/imx* 8135F: sound/soc/fsl/mpc8610_hpcd.c 8136 8137FREESCALE USB PERIPHERAL DRIVERS 8138M: Li Yang <leoyang.li@nxp.com> 8139L: linux-usb@vger.kernel.org 8140L: linuxppc-dev@lists.ozlabs.org 8141S: Maintained 8142F: drivers/usb/gadget/udc/fsl* 8143 8144FREESCALE USB PHY DRIVER 8145M: Ran Wang <ran.wang_1@nxp.com> 8146L: linux-usb@vger.kernel.org 8147L: linuxppc-dev@lists.ozlabs.org 8148S: Maintained 8149F: drivers/usb/phy/phy-fsl-usb* 8150 8151FREEVXFS FILESYSTEM 8152M: Christoph Hellwig <hch@infradead.org> 8153S: Maintained 8154W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8155F: fs/freevxfs/ 8156 8157FREEZER 8158M: "Rafael J. Wysocki" <rafael@kernel.org> 8159M: Pavel Machek <pavel@ucw.cz> 8160L: linux-pm@vger.kernel.org 8161S: Supported 8162F: Documentation/power/freezing-of-tasks.rst 8163F: include/linux/freezer.h 8164F: kernel/freezer.c 8165 8166FRONTSWAP API 8167M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8168L: linux-kernel@vger.kernel.org 8169S: Maintained 8170F: include/linux/frontswap.h 8171F: mm/frontswap.c 8172 8173FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8174M: David Howells <dhowells@redhat.com> 8175L: linux-cachefs@redhat.com (moderated for non-subscribers) 8176S: Supported 8177F: Documentation/filesystems/caching/ 8178F: fs/fscache/ 8179F: include/linux/fscache*.h 8180 8181FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8182M: Theodore Y. Ts'o <tytso@mit.edu> 8183M: Jaegeuk Kim <jaegeuk@kernel.org> 8184M: Eric Biggers <ebiggers@kernel.org> 8185L: linux-fscrypt@vger.kernel.org 8186S: Supported 8187Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8188T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8189F: Documentation/filesystems/fscrypt.rst 8190F: fs/crypto/ 8191F: include/linux/fscrypt*.h 8192F: include/uapi/linux/fscrypt.h 8193 8194FSI SUBSYSTEM 8195M: Jeremy Kerr <jk@ozlabs.org> 8196M: Joel Stanley <joel@jms.id.au> 8197R: Alistar Popple <alistair@popple.id.au> 8198R: Eddie James <eajames@linux.ibm.com> 8199L: linux-fsi@lists.ozlabs.org 8200S: Supported 8201Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8202T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8203F: drivers/fsi/ 8204F: include/linux/fsi*.h 8205F: include/trace/events/fsi*.h 8206 8207FSI-ATTACHED I2C DRIVER 8208M: Eddie James <eajames@linux.ibm.com> 8209L: linux-i2c@vger.kernel.org 8210L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8211S: Maintained 8212F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8213F: drivers/i2c/busses/i2c-fsi.c 8214 8215FSI-ATTACHED SPI DRIVER 8216M: Eddie James <eajames@linux.ibm.com> 8217L: linux-spi@vger.kernel.org 8218S: Maintained 8219F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8220F: drivers/spi/spi-fsi.c 8221 8222FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8223M: Jan Kara <jack@suse.cz> 8224R: Amir Goldstein <amir73il@gmail.com> 8225L: linux-fsdevel@vger.kernel.org 8226S: Maintained 8227T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8228F: fs/notify/ 8229F: include/linux/fsnotify*.h 8230 8231FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8232M: Eric Biggers <ebiggers@kernel.org> 8233M: Theodore Y. Ts'o <tytso@mit.edu> 8234L: linux-fscrypt@vger.kernel.org 8235S: Supported 8236Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8237T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8238F: Documentation/filesystems/fsverity.rst 8239F: fs/verity/ 8240F: include/linux/fsverity.h 8241F: include/uapi/linux/fsverity.h 8242 8243FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8244M: Michael Zaidman <michael.zaidman@gmail.com> 8245L: linux-i2c@vger.kernel.org 8246L: linux-input@vger.kernel.org 8247S: Maintained 8248F: drivers/hid/hid-ft260.c 8249 8250FUJITSU LAPTOP EXTRAS 8251M: Jonathan Woithe <jwoithe@just42.net> 8252L: platform-driver-x86@vger.kernel.org 8253S: Maintained 8254F: drivers/platform/x86/fujitsu-laptop.c 8255 8256FUJITSU M-5MO LS CAMERA ISP DRIVER 8257M: Kyungmin Park <kyungmin.park@samsung.com> 8258M: Heungjun Kim <riverful.kim@samsung.com> 8259L: linux-media@vger.kernel.org 8260S: Maintained 8261F: drivers/media/i2c/m5mols/ 8262F: include/media/i2c/m5mols.h 8263 8264FUJITSU TABLET EXTRAS 8265M: Robert Gerlach <khnz@gmx.de> 8266L: platform-driver-x86@vger.kernel.org 8267S: Maintained 8268F: drivers/platform/x86/fujitsu-tablet.c 8269 8270FUNGIBLE ETHERNET DRIVERS 8271M: Dimitris Michailidis <dmichail@fungible.com> 8272L: netdev@vger.kernel.org 8273S: Supported 8274F: drivers/net/ethernet/fungible/ 8275 8276FUSE: FILESYSTEM IN USERSPACE 8277M: Miklos Szeredi <miklos@szeredi.hu> 8278L: linux-fsdevel@vger.kernel.org 8279S: Maintained 8280W: https://github.com/libfuse/ 8281T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8282F: Documentation/filesystems/fuse.rst 8283F: fs/fuse/ 8284F: include/uapi/linux/fuse.h 8285 8286FUTEX SUBSYSTEM 8287M: Thomas Gleixner <tglx@linutronix.de> 8288M: Ingo Molnar <mingo@redhat.com> 8289R: Peter Zijlstra <peterz@infradead.org> 8290R: Darren Hart <dvhart@infradead.org> 8291R: Davidlohr Bueso <dave@stgolabs.net> 8292R: André Almeida <andrealmeid@igalia.com> 8293L: linux-kernel@vger.kernel.org 8294S: Maintained 8295T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8296F: Documentation/locking/*futex* 8297F: include/asm-generic/futex.h 8298F: include/linux/futex.h 8299F: include/uapi/linux/futex.h 8300F: kernel/futex/* 8301F: tools/perf/bench/futex* 8302F: tools/testing/selftests/futex/ 8303 8304GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8305M: Tim Harvey <tharvey@gateworks.com> 8306M: Robert Jones <rjones@gateworks.com> 8307S: Maintained 8308F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8309F: drivers/mfd/gateworks-gsc.c 8310F: include/linux/mfd/gsc.h 8311F: Documentation/hwmon/gsc-hwmon.rst 8312F: drivers/hwmon/gsc-hwmon.c 8313F: include/linux/platform_data/gsc_hwmon.h 8314 8315GCC PLUGINS 8316M: Kees Cook <keescook@chromium.org> 8317L: linux-hardening@vger.kernel.org 8318S: Maintained 8319F: Documentation/kbuild/gcc-plugins.rst 8320F: scripts/Makefile.gcc-plugins 8321F: scripts/gcc-plugins/ 8322 8323GCOV BASED KERNEL PROFILING 8324M: Peter Oberparleiter <oberpar@linux.ibm.com> 8325S: Maintained 8326F: Documentation/dev-tools/gcov.rst 8327F: kernel/gcov/ 8328 8329GDB KERNEL DEBUGGING HELPER SCRIPTS 8330M: Jan Kiszka <jan.kiszka@siemens.com> 8331M: Kieran Bingham <kbingham@kernel.org> 8332S: Supported 8333F: scripts/gdb/ 8334 8335GEMINI CRYPTO DRIVER 8336M: Corentin Labbe <clabbe@baylibre.com> 8337L: linux-crypto@vger.kernel.org 8338S: Maintained 8339F: drivers/crypto/gemini/ 8340 8341GEMTEK FM RADIO RECEIVER DRIVER 8342M: Hans Verkuil <hverkuil@xs4all.nl> 8343L: linux-media@vger.kernel.org 8344S: Maintained 8345W: https://linuxtv.org 8346T: git git://linuxtv.org/media_tree.git 8347F: drivers/media/radio/radio-gemtek* 8348 8349GENERIC ARCHITECTURE TOPOLOGY 8350M: Sudeep Holla <sudeep.holla@arm.com> 8351L: linux-kernel@vger.kernel.org 8352S: Maintained 8353F: drivers/base/arch_topology.c 8354F: include/linux/arch_topology.h 8355 8356GENERIC ENTRY CODE 8357M: Thomas Gleixner <tglx@linutronix.de> 8358M: Peter Zijlstra <peterz@infradead.org> 8359M: Andy Lutomirski <luto@kernel.org> 8360L: linux-kernel@vger.kernel.org 8361S: Maintained 8362T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8363F: include/linux/entry-common.h 8364F: include/linux/entry-kvm.h 8365F: kernel/entry/ 8366 8367GENERIC GPIO I2C DRIVER 8368M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8369S: Supported 8370F: drivers/i2c/busses/i2c-gpio.c 8371F: include/linux/platform_data/i2c-gpio.h 8372 8373GENERIC GPIO I2C MULTIPLEXER DRIVER 8374M: Peter Korsgaard <peter.korsgaard@barco.com> 8375L: linux-i2c@vger.kernel.org 8376S: Supported 8377F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8378F: drivers/i2c/muxes/i2c-mux-gpio.c 8379F: include/linux/platform_data/i2c-mux-gpio.h 8380 8381GENERIC HDLC (WAN) DRIVERS 8382M: Krzysztof Halasa <khc@pm.waw.pl> 8383S: Maintained 8384W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8385F: drivers/net/wan/c101.c 8386F: drivers/net/wan/hd6457* 8387F: drivers/net/wan/hdlc* 8388F: drivers/net/wan/n2.c 8389F: drivers/net/wan/pc300too.c 8390F: drivers/net/wan/pci200syn.c 8391F: drivers/net/wan/wanxl* 8392 8393GENERIC INCLUDE/ASM HEADER FILES 8394M: Arnd Bergmann <arnd@arndb.de> 8395L: linux-arch@vger.kernel.org 8396S: Maintained 8397T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8398F: include/asm-generic/ 8399F: include/uapi/asm-generic/ 8400 8401GENERIC PHY FRAMEWORK 8402M: Kishon Vijay Abraham I <kishon@ti.com> 8403M: Vinod Koul <vkoul@kernel.org> 8404L: linux-phy@lists.infradead.org 8405S: Supported 8406Q: https://patchwork.kernel.org/project/linux-phy/list/ 8407T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8408F: Documentation/devicetree/bindings/phy/ 8409F: drivers/phy/ 8410F: include/linux/phy/ 8411 8412GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8413M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8414S: Supported 8415F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8416 8417GENERIC PM DOMAINS 8418M: "Rafael J. Wysocki" <rafael@kernel.org> 8419M: Kevin Hilman <khilman@kernel.org> 8420M: Ulf Hansson <ulf.hansson@linaro.org> 8421L: linux-pm@vger.kernel.org 8422S: Supported 8423F: Documentation/devicetree/bindings/power/power?domain* 8424F: drivers/base/power/domain*.c 8425F: include/linux/pm_domain.h 8426 8427GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8428M: Eugen Hristev <eugen.hristev@microchip.com> 8429L: linux-input@vger.kernel.org 8430S: Maintained 8431F: drivers/input/touchscreen/resistive-adc-touch.c 8432 8433GENERIC STRING LIBRARY 8434R: Andy Shevchenko <andy@kernel.org> 8435S: Maintained 8436F: lib/string.c 8437F: lib/string_helpers.c 8438F: lib/test_string.c 8439F: lib/test-string_helpers.c 8440 8441GENERIC UIO DRIVER FOR PCI DEVICES 8442M: "Michael S. Tsirkin" <mst@redhat.com> 8443L: kvm@vger.kernel.org 8444S: Supported 8445F: drivers/uio/uio_pci_generic.c 8446 8447GENERIC VDSO LIBRARY 8448M: Andy Lutomirski <luto@kernel.org> 8449M: Thomas Gleixner <tglx@linutronix.de> 8450M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8451L: linux-kernel@vger.kernel.org 8452S: Maintained 8453T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8454F: include/asm-generic/vdso/vsyscall.h 8455F: include/vdso/ 8456F: kernel/time/vsyscall.c 8457F: lib/vdso/ 8458 8459GENWQE (IBM Generic Workqueue Card) 8460M: Frank Haverkamp <haver@linux.ibm.com> 8461S: Supported 8462F: drivers/misc/genwqe/ 8463 8464GET_MAINTAINER SCRIPT 8465M: Joe Perches <joe@perches.com> 8466S: Maintained 8467F: scripts/get_maintainer.pl 8468 8469GFS2 FILE SYSTEM 8470M: Bob Peterson <rpeterso@redhat.com> 8471M: Andreas Gruenbacher <agruenba@redhat.com> 8472L: cluster-devel@redhat.com 8473S: Supported 8474B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8475T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8476F: Documentation/filesystems/gfs2* 8477F: fs/gfs2/ 8478F: include/uapi/linux/gfs2_ondisk.h 8479 8480GIGABYTE WMI DRIVER 8481M: Thomas Weißschuh <thomas@weissschuh.net> 8482L: platform-driver-x86@vger.kernel.org 8483S: Maintained 8484F: drivers/platform/x86/gigabyte-wmi.c 8485 8486GNSS SUBSYSTEM 8487M: Johan Hovold <johan@kernel.org> 8488S: Maintained 8489T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8490F: Documentation/ABI/testing/sysfs-class-gnss 8491F: Documentation/devicetree/bindings/gnss/ 8492F: drivers/gnss/ 8493F: include/linux/gnss.h 8494 8495GO7007 MPEG CODEC 8496M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8497L: linux-media@vger.kernel.org 8498S: Maintained 8499F: drivers/media/usb/go7007/ 8500 8501GOODIX TOUCHSCREEN 8502M: Bastien Nocera <hadess@hadess.net> 8503M: Hans de Goede <hdegoede@redhat.com> 8504L: linux-input@vger.kernel.org 8505S: Maintained 8506F: drivers/input/touchscreen/goodix* 8507 8508GOOGLE ETHERNET DRIVERS 8509M: Jeroen de Borst <jeroendb@google.com> 8510R: Catherine Sullivan <csully@google.com> 8511R: David Awogbemila <awogbemila@google.com> 8512L: netdev@vger.kernel.org 8513S: Supported 8514F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8515F: drivers/net/ethernet/google 8516 8517GPD POCKET FAN DRIVER 8518M: Hans de Goede <hdegoede@redhat.com> 8519L: platform-driver-x86@vger.kernel.org 8520S: Maintained 8521F: drivers/platform/x86/gpd-pocket-fan.c 8522 8523GPIO ACPI SUPPORT 8524M: Mika Westerberg <mika.westerberg@linux.intel.com> 8525M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8526L: linux-gpio@vger.kernel.org 8527L: linux-acpi@vger.kernel.org 8528S: Supported 8529T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8530F: Documentation/firmware-guide/acpi/gpio-properties.rst 8531F: drivers/gpio/gpiolib-acpi.c 8532F: drivers/gpio/gpiolib-acpi.h 8533 8534GPIO AGGREGATOR 8535M: Geert Uytterhoeven <geert+renesas@glider.be> 8536L: linux-gpio@vger.kernel.org 8537S: Supported 8538F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8539F: drivers/gpio/gpio-aggregator.c 8540 8541GPIO IR Transmitter 8542M: Sean Young <sean@mess.org> 8543L: linux-media@vger.kernel.org 8544S: Maintained 8545F: drivers/media/rc/gpio-ir-tx.c 8546 8547GPIO MOCKUP DRIVER 8548M: Bamvor Jian Zhang <bamv2005@gmail.com> 8549L: linux-gpio@vger.kernel.org 8550S: Maintained 8551F: drivers/gpio/gpio-mockup.c 8552F: tools/testing/selftests/gpio/ 8553 8554GPIO REGMAP 8555R: Michael Walle <michael@walle.cc> 8556S: Maintained 8557F: drivers/gpio/gpio-regmap.c 8558F: include/linux/gpio/regmap.h 8559 8560GPIO SUBSYSTEM 8561M: Linus Walleij <linus.walleij@linaro.org> 8562M: Bartosz Golaszewski <brgl@bgdev.pl> 8563L: linux-gpio@vger.kernel.org 8564S: Maintained 8565T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8566F: Documentation/ABI/obsolete/sysfs-gpio 8567F: Documentation/ABI/testing/gpio-cdev 8568F: Documentation/admin-guide/gpio/ 8569F: Documentation/devicetree/bindings/gpio/ 8570F: Documentation/driver-api/gpio/ 8571F: drivers/gpio/ 8572F: include/asm-generic/gpio.h 8573F: include/dt-bindings/gpio/ 8574F: include/linux/gpio.h 8575F: include/linux/gpio/ 8576F: include/linux/of_gpio.h 8577F: include/uapi/linux/gpio.h 8578F: tools/gpio/ 8579 8580GRE DEMULTIPLEXER DRIVER 8581M: Dmitry Kozlov <xeb@mail.ru> 8582L: netdev@vger.kernel.org 8583S: Maintained 8584F: include/net/gre.h 8585F: net/ipv4/gre_demux.c 8586F: net/ipv4/gre_offload.c 8587 8588GRETH 10/100/1G Ethernet MAC device driver 8589M: Andreas Larsson <andreas@gaisler.com> 8590L: netdev@vger.kernel.org 8591S: Maintained 8592F: drivers/net/ethernet/aeroflex/ 8593 8594GREYBUS AUDIO PROTOCOLS DRIVERS 8595M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8596M: Mark Greer <mgreer@animalcreek.com> 8597S: Maintained 8598F: drivers/staging/greybus/audio_apbridgea.c 8599F: drivers/staging/greybus/audio_apbridgea.h 8600F: drivers/staging/greybus/audio_codec.c 8601F: drivers/staging/greybus/audio_codec.h 8602F: drivers/staging/greybus/audio_gb.c 8603F: drivers/staging/greybus/audio_manager.c 8604F: drivers/staging/greybus/audio_manager.h 8605F: drivers/staging/greybus/audio_manager_module.c 8606F: drivers/staging/greybus/audio_manager_private.h 8607F: drivers/staging/greybus/audio_manager_sysfs.c 8608F: drivers/staging/greybus/audio_module.c 8609F: drivers/staging/greybus/audio_topology.c 8610 8611GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8612M: Viresh Kumar <vireshk@kernel.org> 8613S: Maintained 8614F: drivers/staging/greybus/authentication.c 8615F: drivers/staging/greybus/bootrom.c 8616F: drivers/staging/greybus/firmware.h 8617F: drivers/staging/greybus/fw-core.c 8618F: drivers/staging/greybus/fw-download.c 8619F: drivers/staging/greybus/fw-management.c 8620F: drivers/staging/greybus/greybus_authentication.h 8621F: drivers/staging/greybus/greybus_firmware.h 8622F: drivers/staging/greybus/hid.c 8623F: drivers/staging/greybus/i2c.c 8624F: drivers/staging/greybus/spi.c 8625F: drivers/staging/greybus/spilib.c 8626F: drivers/staging/greybus/spilib.h 8627 8628GREYBUS LOOPBACK DRIVER 8629M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8630S: Maintained 8631F: drivers/staging/greybus/loopback.c 8632 8633GREYBUS PLATFORM DRIVERS 8634M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8635S: Maintained 8636F: drivers/staging/greybus/arche-apb-ctrl.c 8637F: drivers/staging/greybus/arche-platform.c 8638F: drivers/staging/greybus/arche_platform.h 8639 8640GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8641M: Rui Miguel Silva <rmfrfs@gmail.com> 8642S: Maintained 8643F: drivers/staging/greybus/gpio.c 8644F: drivers/staging/greybus/light.c 8645F: drivers/staging/greybus/power_supply.c 8646F: drivers/staging/greybus/sdio.c 8647F: drivers/staging/greybus/spi.c 8648F: drivers/staging/greybus/spilib.c 8649 8650GREYBUS SUBSYSTEM 8651M: Johan Hovold <johan@kernel.org> 8652M: Alex Elder <elder@kernel.org> 8653M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8654L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8655S: Maintained 8656F: drivers/greybus/ 8657F: drivers/staging/greybus/ 8658F: include/linux/greybus.h 8659F: include/linux/greybus/ 8660 8661GREYBUS UART PROTOCOLS DRIVERS 8662M: David Lin <dtwlin@gmail.com> 8663S: Maintained 8664F: drivers/staging/greybus/log.c 8665F: drivers/staging/greybus/uart.c 8666 8667GS1662 VIDEO SERIALIZER 8668M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8669L: linux-media@vger.kernel.org 8670S: Maintained 8671T: git git://linuxtv.org/media_tree.git 8672F: drivers/media/spi/gs1662.c 8673 8674GSPCA FINEPIX SUBDRIVER 8675M: Frank Zago <frank@zago.net> 8676L: linux-media@vger.kernel.org 8677S: Maintained 8678T: git git://linuxtv.org/media_tree.git 8679F: drivers/media/usb/gspca/finepix.c 8680 8681GSPCA GL860 SUBDRIVER 8682M: Olivier Lorin <o.lorin@laposte.net> 8683L: linux-media@vger.kernel.org 8684S: Maintained 8685T: git git://linuxtv.org/media_tree.git 8686F: drivers/media/usb/gspca/gl860/ 8687 8688GSPCA M5602 SUBDRIVER 8689M: Erik Andren <erik.andren@gmail.com> 8690L: linux-media@vger.kernel.org 8691S: Maintained 8692T: git git://linuxtv.org/media_tree.git 8693F: drivers/media/usb/gspca/m5602/ 8694 8695GSPCA PAC207 SONIXB SUBDRIVER 8696M: Hans Verkuil <hverkuil@xs4all.nl> 8697L: linux-media@vger.kernel.org 8698S: Odd Fixes 8699T: git git://linuxtv.org/media_tree.git 8700F: drivers/media/usb/gspca/pac207.c 8701 8702GSPCA SN9C20X SUBDRIVER 8703M: Brian Johnson <brijohn@gmail.com> 8704L: linux-media@vger.kernel.org 8705S: Maintained 8706T: git git://linuxtv.org/media_tree.git 8707F: drivers/media/usb/gspca/sn9c20x.c 8708 8709GSPCA T613 SUBDRIVER 8710M: Leandro Costantino <lcostantino@gmail.com> 8711L: linux-media@vger.kernel.org 8712S: Maintained 8713T: git git://linuxtv.org/media_tree.git 8714F: drivers/media/usb/gspca/t613.c 8715 8716GSPCA USB WEBCAM DRIVER 8717M: Hans Verkuil <hverkuil@xs4all.nl> 8718L: linux-media@vger.kernel.org 8719S: Odd Fixes 8720T: git git://linuxtv.org/media_tree.git 8721F: drivers/media/usb/gspca/ 8722 8723GTP (GPRS Tunneling Protocol) 8724M: Pablo Neira Ayuso <pablo@netfilter.org> 8725M: Harald Welte <laforge@gnumonks.org> 8726L: osmocom-net-gprs@lists.osmocom.org 8727S: Maintained 8728T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8729F: drivers/net/gtp.c 8730 8731GUID PARTITION TABLE (GPT) 8732M: Davidlohr Bueso <dave@stgolabs.net> 8733L: linux-efi@vger.kernel.org 8734S: Maintained 8735F: block/partitions/efi.* 8736 8737HABANALABS PCI DRIVER 8738M: Oded Gabbay <ogabbay@kernel.org> 8739S: Supported 8740T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8741F: Documentation/ABI/testing/debugfs-driver-habanalabs 8742F: Documentation/ABI/testing/sysfs-driver-habanalabs 8743F: drivers/misc/habanalabs/ 8744F: include/uapi/misc/habanalabs.h 8745 8746HACKRF MEDIA DRIVER 8747M: Antti Palosaari <crope@iki.fi> 8748L: linux-media@vger.kernel.org 8749S: Maintained 8750W: https://linuxtv.org 8751W: http://palosaari.fi/linux/ 8752Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8753T: git git://linuxtv.org/anttip/media_tree.git 8754F: drivers/media/usb/hackrf/ 8755 8756HANTRO VPU CODEC DRIVER 8757M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8758M: Philipp Zabel <p.zabel@pengutronix.de> 8759L: linux-media@vger.kernel.org 8760L: linux-rockchip@lists.infradead.org 8761S: Maintained 8762F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8763F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8764F: drivers/staging/media/hantro/ 8765 8766HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8767M: Frank Seidel <frank@f-seidel.de> 8768L: platform-driver-x86@vger.kernel.org 8769S: Maintained 8770W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8771F: drivers/platform/x86/hdaps.c 8772 8773HARDWARE MONITORING 8774M: Jean Delvare <jdelvare@suse.com> 8775M: Guenter Roeck <linux@roeck-us.net> 8776L: linux-hwmon@vger.kernel.org 8777S: Maintained 8778W: http://hwmon.wiki.kernel.org/ 8779T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8780F: Documentation/ABI/testing/sysfs-class-hwmon 8781F: Documentation/devicetree/bindings/hwmon/ 8782F: Documentation/hwmon/ 8783F: drivers/hwmon/ 8784F: include/linux/hwmon*.h 8785F: include/trace/events/hwmon*.h 8786K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8787 8788HARDWARE RANDOM NUMBER GENERATOR CORE 8789M: Matt Mackall <mpm@selenic.com> 8790M: Herbert Xu <herbert@gondor.apana.org.au> 8791L: linux-crypto@vger.kernel.org 8792S: Odd fixes 8793F: Documentation/admin-guide/hw_random.rst 8794F: Documentation/devicetree/bindings/rng/ 8795F: drivers/char/hw_random/ 8796F: include/linux/hw_random.h 8797 8798HARDWARE SPINLOCK CORE 8799M: Ohad Ben-Cohen <ohad@wizery.com> 8800M: Bjorn Andersson <bjorn.andersson@linaro.org> 8801R: Baolin Wang <baolin.wang7@gmail.com> 8802L: linux-remoteproc@vger.kernel.org 8803S: Maintained 8804T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8805F: Documentation/devicetree/bindings/hwlock/ 8806F: Documentation/locking/hwspinlock.rst 8807F: drivers/hwspinlock/ 8808F: include/linux/hwspinlock.h 8809 8810HARDWARE TRACING FACILITIES 8811M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8812S: Maintained 8813F: drivers/hwtracing/ 8814 8815HARMONY SOUND DRIVER 8816L: linux-parisc@vger.kernel.org 8817S: Maintained 8818F: sound/parisc/harmony.* 8819 8820HDPVR USB VIDEO ENCODER DRIVER 8821M: Hans Verkuil <hverkuil@xs4all.nl> 8822L: linux-media@vger.kernel.org 8823S: Odd Fixes 8824W: https://linuxtv.org 8825T: git git://linuxtv.org/media_tree.git 8826F: drivers/media/usb/hdpvr/ 8827 8828HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 8829M: Matt Hsiao <matt.hsiao@hpe.com> 8830S: Supported 8831F: drivers/misc/hpilo.[ch] 8832 8833HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 8834M: Jerry Hoemann <jerry.hoemann@hpe.com> 8835S: Supported 8836F: Documentation/watchdog/hpwdt.rst 8837F: drivers/watchdog/hpwdt.c 8838 8839HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 8840M: Don Brace <don.brace@microchip.com> 8841L: storagedev@microchip.com 8842L: linux-scsi@vger.kernel.org 8843S: Supported 8844F: Documentation/scsi/hpsa.rst 8845F: drivers/scsi/hpsa*.[ch] 8846F: include/linux/cciss*.h 8847F: include/uapi/linux/cciss*.h 8848 8849HFI1 DRIVER 8850M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 8851L: linux-rdma@vger.kernel.org 8852S: Supported 8853F: drivers/infiniband/hw/hfi1 8854 8855HFS FILESYSTEM 8856L: linux-fsdevel@vger.kernel.org 8857S: Orphan 8858F: Documentation/filesystems/hfs.rst 8859F: fs/hfs/ 8860 8861HFSPLUS FILESYSTEM 8862L: linux-fsdevel@vger.kernel.org 8863S: Orphan 8864F: Documentation/filesystems/hfsplus.rst 8865F: fs/hfsplus/ 8866 8867HGA FRAMEBUFFER DRIVER 8868M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 8869L: linux-nvidia@lists.surfsouth.com 8870S: Maintained 8871W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 8872F: drivers/video/fbdev/hgafb.c 8873 8874HIBERNATION (aka Software Suspend, aka swsusp) 8875M: "Rafael J. Wysocki" <rafael@kernel.org> 8876M: Pavel Machek <pavel@ucw.cz> 8877L: linux-pm@vger.kernel.org 8878S: Supported 8879B: https://bugzilla.kernel.org 8880F: arch/*/include/asm/suspend*.h 8881F: arch/x86/power/ 8882F: drivers/base/power/ 8883F: include/linux/freezer.h 8884F: include/linux/pm.h 8885F: include/linux/suspend.h 8886F: kernel/power/ 8887 8888HID CORE LAYER 8889M: Jiri Kosina <jikos@kernel.org> 8890M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 8891L: linux-input@vger.kernel.org 8892S: Maintained 8893T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 8894F: drivers/hid/ 8895F: include/linux/hid* 8896F: include/uapi/linux/hid* 8897 8898HID LOGITECH DRIVERS 8899R: Filipe Laíns <lains@riseup.net> 8900L: linux-input@vger.kernel.org 8901S: Maintained 8902F: drivers/hid/hid-logitech-* 8903 8904HID PLAYSTATION DRIVER 8905M: Roderick Colenbrander <roderick.colenbrander@sony.com> 8906L: linux-input@vger.kernel.org 8907S: Supported 8908F: drivers/hid/hid-playstation.c 8909 8910HID SENSOR HUB DRIVERS 8911M: Jiri Kosina <jikos@kernel.org> 8912M: Jonathan Cameron <jic23@kernel.org> 8913M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 8914L: linux-input@vger.kernel.org 8915L: linux-iio@vger.kernel.org 8916S: Maintained 8917F: Documentation/hid/hid-sensor* 8918F: drivers/hid/hid-sensor-* 8919F: drivers/iio/*/hid-* 8920F: include/linux/hid-sensor-* 8921 8922HID WACOM DRIVER 8923M: Ping Cheng <ping.cheng@wacom.com> 8924M: Jason Gerecke <jason.gerecke@wacom.com> 8925L: linux-input@vger.kernel.org 8926S: Maintained 8927F: drivers/hid/wacom.h 8928F: drivers/hid/wacom_* 8929 8930HIGH-RESOLUTION TIMERS, CLOCKEVENTS 8931M: Thomas Gleixner <tglx@linutronix.de> 8932L: linux-kernel@vger.kernel.org 8933S: Maintained 8934T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 8935F: Documentation/timers/ 8936F: include/linux/clockchips.h 8937F: include/linux/hrtimer.h 8938F: kernel/time/clockevents.c 8939F: kernel/time/hrtimer.c 8940F: kernel/time/timer_*.c 8941 8942HIGH-SPEED SCC DRIVER FOR AX.25 8943L: linux-hams@vger.kernel.org 8944S: Orphan 8945F: drivers/net/hamradio/scc.c 8946 8947HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 8948M: HighPoint Linux Team <linux@highpoint-tech.com> 8949S: Supported 8950W: http://www.highpoint-tech.com 8951F: Documentation/scsi/hptiop.rst 8952F: drivers/scsi/hptiop.c 8953 8954HIPPI 8955M: Jes Sorensen <jes@trained-monkey.org> 8956L: linux-hippi@sunsite.dk 8957S: Maintained 8958F: drivers/net/hippi/ 8959F: include/linux/hippidevice.h 8960F: include/uapi/linux/if_hippi.h 8961F: net/802/hippi.c 8962 8963HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 8964M: Kurt Kanzenbach <kurt@linutronix.de> 8965L: netdev@vger.kernel.org 8966S: Maintained 8967F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 8968F: drivers/net/dsa/hirschmann/* 8969F: include/linux/platform_data/hirschmann-hellcreek.h 8970F: net/dsa/tag_hellcreek.c 8971 8972HISILICON DMA DRIVER 8973M: Zhou Wang <wangzhou1@hisilicon.com> 8974L: dmaengine@vger.kernel.org 8975S: Maintained 8976F: drivers/dma/hisi_dma.c 8977 8978HISILICON GPIO DRIVER 8979M: Luo Jiaxing <luojiaxing@huawei.com> 8980L: linux-gpio@vger.kernel.org 8981S: Maintained 8982F: drivers/gpio/gpio-hisi.c 8983 8984HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 8985M: Longfang Liu <liulongfang@huawei.com> 8986L: linux-crypto@vger.kernel.org 8987S: Maintained 8988F: Documentation/ABI/testing/debugfs-hisi-hpre 8989F: drivers/crypto/hisilicon/hpre/hpre.h 8990F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 8991F: drivers/crypto/hisilicon/hpre/hpre_main.c 8992 8993HISILICON I2C CONTROLLER DRIVER 8994M: Yicong Yang <yangyicong@hisilicon.com> 8995L: linux-i2c@vger.kernel.org 8996S: Maintained 8997W: https://www.hisilicon.com 8998F: drivers/i2c/busses/i2c-hisi.c 8999 9000HISILICON LPC BUS DRIVER 9001M: john.garry@huawei.com 9002S: Maintained 9003W: http://www.hisilicon.com 9004F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9005F: drivers/bus/hisi_lpc.c 9006 9007HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9008M: Yisen Zhuang <yisen.zhuang@huawei.com> 9009M: Salil Mehta <salil.mehta@huawei.com> 9010L: netdev@vger.kernel.org 9011S: Maintained 9012W: http://www.hisilicon.com 9013F: drivers/net/ethernet/hisilicon/hns3/ 9014 9015HISILICON NETWORK SUBSYSTEM DRIVER 9016M: Yisen Zhuang <yisen.zhuang@huawei.com> 9017M: Salil Mehta <salil.mehta@huawei.com> 9018L: netdev@vger.kernel.org 9019S: Maintained 9020W: http://www.hisilicon.com 9021F: Documentation/devicetree/bindings/net/hisilicon*.txt 9022F: drivers/net/ethernet/hisilicon/ 9023 9024HIKEY960 ONBOARD USB GPIO HUB DRIVER 9025M: John Stultz <jstultz@google.com> 9026L: linux-kernel@vger.kernel.org 9027S: Maintained 9028F: drivers/misc/hisi_hikey_usb.c 9029 9030HISILICON PMU DRIVER 9031M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9032M: Qi Liu <liuqi115@huawei.com> 9033S: Supported 9034W: http://www.hisilicon.com 9035F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9036F: Documentation/admin-guide/perf/hisi-pmu.rst 9037F: drivers/perf/hisilicon 9038 9039HISILICON QM AND ZIP Controller DRIVER 9040M: Zhou Wang <wangzhou1@hisilicon.com> 9041L: linux-crypto@vger.kernel.org 9042S: Maintained 9043F: Documentation/ABI/testing/debugfs-hisi-zip 9044F: drivers/crypto/hisilicon/qm.c 9045F: drivers/crypto/hisilicon/sgl.c 9046F: drivers/crypto/hisilicon/zip/ 9047F: include/linux/hisi_acc_qm.h 9048 9049HISILICON ROCE DRIVER 9050M: Wenpeng Liang <liangwenpeng@huawei.com> 9051M: Weihang Li <liweihang@huawei.com> 9052L: linux-rdma@vger.kernel.org 9053S: Maintained 9054F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9055F: drivers/infiniband/hw/hns/ 9056 9057HISILICON SAS Controller 9058M: John Garry <john.garry@huawei.com> 9059S: Supported 9060W: http://www.hisilicon.com 9061F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9062F: drivers/scsi/hisi_sas/ 9063 9064HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9065M: Kai Ye <yekai13@huawei.com> 9066M: Longfang Liu <liulongfang@huawei.com> 9067L: linux-crypto@vger.kernel.org 9068S: Maintained 9069F: Documentation/ABI/testing/debugfs-hisi-sec 9070F: drivers/crypto/hisilicon/sec2/sec.h 9071F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9072F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9073F: drivers/crypto/hisilicon/sec2/sec_main.c 9074 9075HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9076M: Jay Fang <f.fangjian@huawei.com> 9077L: linux-spi@vger.kernel.org 9078S: Maintained 9079W: http://www.hisilicon.com 9080F: drivers/spi/spi-hisi-kunpeng.c 9081 9082HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9083M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9084L: linux-kernel@vger.kernel.org 9085S: Maintained 9086F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9087F: drivers/spmi/hisi-spmi-controller.c 9088 9089HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9090M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9091L: linux-kernel@vger.kernel.org 9092S: Maintained 9093F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9094F: drivers/mfd/hi6421-spmi-pmic.c 9095 9096HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9097M: Weili Qian <qianweili@huawei.com> 9098S: Maintained 9099F: drivers/crypto/hisilicon/trng/trng.c 9100 9101HISILICON V3XX SPI NOR FLASH Controller Driver 9102M: John Garry <john.garry@huawei.com> 9103S: Maintained 9104W: http://www.hisilicon.com 9105F: drivers/spi/spi-hisi-sfc-v3xx.c 9106 9107HMM - Heterogeneous Memory Management 9108M: Jérôme Glisse <jglisse@redhat.com> 9109L: linux-mm@kvack.org 9110S: Maintained 9111F: Documentation/vm/hmm.rst 9112F: include/linux/hmm* 9113F: lib/test_hmm* 9114F: mm/hmm* 9115F: tools/testing/selftests/vm/*hmm* 9116 9117HOST AP DRIVER 9118M: Jouni Malinen <j@w1.fi> 9119L: linux-wireless@vger.kernel.org 9120S: Obsolete 9121W: http://w1.fi/hostap-driver.html 9122F: drivers/net/wireless/intersil/hostap/ 9123 9124HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9125L: platform-driver-x86@vger.kernel.org 9126S: Orphan 9127F: drivers/platform/x86/tc1100-wmi.c 9128 9129HPET: High Precision Event Timers driver 9130M: Clemens Ladisch <clemens@ladisch.de> 9131S: Maintained 9132F: Documentation/timers/hpet.rst 9133F: drivers/char/hpet.c 9134F: include/linux/hpet.h 9135F: include/uapi/linux/hpet.h 9136 9137HPET: x86 9138S: Orphan 9139F: arch/x86/include/asm/hpet.h 9140F: arch/x86/kernel/hpet.c 9141 9142HPFS FILESYSTEM 9143M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9144S: Maintained 9145W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9146F: fs/hpfs/ 9147 9148HSI SUBSYSTEM 9149M: Sebastian Reichel <sre@kernel.org> 9150S: Maintained 9151T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9152F: Documentation/ABI/testing/sysfs-bus-hsi 9153F: Documentation/driver-api/hsi.rst 9154F: drivers/hsi/ 9155F: include/linux/hsi/ 9156F: include/uapi/linux/hsi/ 9157 9158HSO 3G MODEM DRIVER 9159L: linux-usb@vger.kernel.org 9160S: Orphan 9161F: drivers/net/usb/hso.c 9162 9163HSR NETWORK PROTOCOL 9164L: netdev@vger.kernel.org 9165S: Orphan 9166F: net/hsr/ 9167 9168HT16K33 LED CONTROLLER DRIVER 9169M: Robin van der Gracht <robin@protonic.nl> 9170S: Maintained 9171F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9172F: drivers/auxdisplay/ht16k33.c 9173 9174HTCPEN TOUCHSCREEN DRIVER 9175M: Pau Oliva Fora <pof@eslack.org> 9176L: linux-input@vger.kernel.org 9177S: Maintained 9178F: drivers/input/touchscreen/htcpen.c 9179 9180HTE SUBSYSTEM 9181M: Dipen Patel <dipenp@nvidia.com> 9182S: Maintained 9183F: Documentation/devicetree/bindings/timestamp/ 9184F: Documentation/driver-api/hte/ 9185F: drivers/hte/ 9186F: include/linux/hte.h 9187 9188HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9189M: Lorenzo Bianconi <lorenzo@kernel.org> 9190L: linux-iio@vger.kernel.org 9191S: Maintained 9192W: http://www.st.com/ 9193F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9194F: drivers/iio/humidity/hts221* 9195 9196HUAWEI ETHERNET DRIVER 9197L: netdev@vger.kernel.org 9198S: Orphan 9199F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9200F: drivers/net/ethernet/huawei/hinic/ 9201 9202HUGETLB SUBSYSTEM 9203M: Mike Kravetz <mike.kravetz@oracle.com> 9204M: Muchun Song <songmuchun@bytedance.com> 9205L: linux-mm@kvack.org 9206S: Maintained 9207F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9208F: Documentation/admin-guide/mm/hugetlbpage.rst 9209F: Documentation/vm/hugetlbfs_reserv.rst 9210F: Documentation/vm/vmemmap_dedup.rst 9211F: fs/hugetlbfs/ 9212F: include/linux/hugetlb.h 9213F: mm/hugetlb.c 9214F: mm/hugetlb_vmemmap.c 9215F: mm/hugetlb_vmemmap.h 9216 9217HVA ST MEDIA DRIVER 9218M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9219L: linux-media@vger.kernel.org 9220S: Supported 9221W: https://linuxtv.org 9222T: git git://linuxtv.org/media_tree.git 9223F: drivers/media/platform/st/sti/hva 9224 9225HWPOISON MEMORY FAILURE HANDLING 9226M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9227R: Miaohe Lin <linmiaohe@huawei.com> 9228L: linux-mm@kvack.org 9229S: Maintained 9230F: mm/hwpoison-inject.c 9231F: mm/memory-failure.c 9232 9233HYCON HY46XX TOUCHSCREEN SUPPORT 9234M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9235L: linux-input@vger.kernel.org 9236S: Maintained 9237F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9238F: drivers/input/touchscreen/hycon-hy46xx.c 9239 9240HYGON PROCESSOR SUPPORT 9241M: Pu Wen <puwen@hygon.cn> 9242L: linux-kernel@vger.kernel.org 9243S: Maintained 9244F: arch/x86/kernel/cpu/hygon.c 9245 9246HYNIX HI556 SENSOR DRIVER 9247M: Shawn Tu <shawnx.tu@intel.com> 9248L: linux-media@vger.kernel.org 9249S: Maintained 9250T: git git://linuxtv.org/media_tree.git 9251F: drivers/media/i2c/hi556.c 9252 9253HYNIX HI846 SENSOR DRIVER 9254M: Martin Kepplinger <martin.kepplinger@puri.sm> 9255L: linux-media@vger.kernel.org 9256S: Maintained 9257F: drivers/media/i2c/hi846.c 9258 9259HYNIX HI847 SENSOR DRIVER 9260M: Shawn Tu <shawnx.tu@intel.com> 9261L: linux-media@vger.kernel.org 9262S: Maintained 9263F: drivers/media/i2c/hi847.c 9264 9265Hyper-V/Azure CORE AND DRIVERS 9266M: "K. Y. Srinivasan" <kys@microsoft.com> 9267M: Haiyang Zhang <haiyangz@microsoft.com> 9268M: Stephen Hemminger <sthemmin@microsoft.com> 9269M: Wei Liu <wei.liu@kernel.org> 9270M: Dexuan Cui <decui@microsoft.com> 9271L: linux-hyperv@vger.kernel.org 9272S: Supported 9273T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9274F: Documentation/ABI/stable/sysfs-bus-vmbus 9275F: Documentation/ABI/testing/debugfs-hyperv 9276F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9277F: arch/arm64/hyperv 9278F: arch/arm64/include/asm/hyperv-tlfs.h 9279F: arch/arm64/include/asm/mshyperv.h 9280F: arch/x86/hyperv 9281F: arch/x86/include/asm/hyperv-tlfs.h 9282F: arch/x86/include/asm/mshyperv.h 9283F: arch/x86/include/asm/trace/hyperv.h 9284F: arch/x86/kernel/cpu/mshyperv.c 9285F: drivers/clocksource/hyperv_timer.c 9286F: drivers/hid/hid-hyperv.c 9287F: drivers/hv/ 9288F: drivers/input/serio/hyperv-keyboard.c 9289F: drivers/iommu/hyperv-iommu.c 9290F: drivers/net/ethernet/microsoft/ 9291F: drivers/net/hyperv/ 9292F: drivers/pci/controller/pci-hyperv-intf.c 9293F: drivers/pci/controller/pci-hyperv.c 9294F: drivers/scsi/storvsc_drv.c 9295F: drivers/uio/uio_hv_generic.c 9296F: drivers/video/fbdev/hyperv_fb.c 9297F: include/asm-generic/hyperv-tlfs.h 9298F: include/asm-generic/mshyperv.h 9299F: include/clocksource/hyperv_timer.h 9300F: include/linux/hyperv.h 9301F: include/uapi/linux/hyperv.h 9302F: net/vmw_vsock/hyperv_transport.c 9303F: tools/hv/ 9304 9305HYPERBUS SUPPORT 9306M: Vignesh Raghavendra <vigneshr@ti.com> 9307L: linux-mtd@lists.infradead.org 9308S: Supported 9309Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9310C: irc://irc.oftc.net/mtd 9311T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9312F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9313F: drivers/mtd/hyperbus/ 9314F: include/linux/mtd/hyperbus.h 9315 9316HYPERVISOR VIRTUAL CONSOLE DRIVER 9317L: linuxppc-dev@lists.ozlabs.org 9318S: Odd Fixes 9319F: drivers/tty/hvc/ 9320 9321I2C ACPI SUPPORT 9322M: Mika Westerberg <mika.westerberg@linux.intel.com> 9323L: linux-i2c@vger.kernel.org 9324L: linux-acpi@vger.kernel.org 9325S: Maintained 9326F: drivers/i2c/i2c-core-acpi.c 9327 9328I2C CONTROLLER DRIVER FOR NVIDIA GPU 9329M: Ajay Gupta <ajayg@nvidia.com> 9330L: linux-i2c@vger.kernel.org 9331S: Maintained 9332F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9333F: drivers/i2c/busses/i2c-nvidia-gpu.c 9334 9335I2C MUXES 9336M: Peter Rosin <peda@axentia.se> 9337L: linux-i2c@vger.kernel.org 9338S: Maintained 9339F: Documentation/devicetree/bindings/i2c/i2c-arb* 9340F: Documentation/devicetree/bindings/i2c/i2c-gate* 9341F: Documentation/devicetree/bindings/i2c/i2c-mux* 9342F: Documentation/i2c/i2c-topology.rst 9343F: Documentation/i2c/muxes/ 9344F: drivers/i2c/i2c-mux.c 9345F: drivers/i2c/muxes/ 9346F: include/linux/i2c-mux.h 9347 9348I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9349M: Gregory CLEMENT <gregory.clement@bootlin.com> 9350L: linux-i2c@vger.kernel.org 9351S: Maintained 9352F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9353F: drivers/i2c/busses/i2c-mv64xxx.c 9354 9355I2C OVER PARALLEL PORT 9356M: Jean Delvare <jdelvare@suse.com> 9357L: linux-i2c@vger.kernel.org 9358S: Maintained 9359F: Documentation/i2c/busses/i2c-parport.rst 9360F: drivers/i2c/busses/i2c-parport.c 9361 9362I2C SUBSYSTEM 9363M: Wolfram Sang <wsa@kernel.org> 9364L: linux-i2c@vger.kernel.org 9365S: Maintained 9366W: https://i2c.wiki.kernel.org/ 9367Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9368T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9369F: Documentation/devicetree/bindings/i2c/i2c.txt 9370F: Documentation/i2c/ 9371F: drivers/i2c/* 9372F: include/dt-bindings/i2c/i2c.h 9373F: include/linux/i2c-dev.h 9374F: include/linux/i2c-smbus.h 9375F: include/linux/i2c.h 9376F: include/uapi/linux/i2c-*.h 9377F: include/uapi/linux/i2c.h 9378 9379I2C SUBSYSTEM HOST DRIVERS 9380L: linux-i2c@vger.kernel.org 9381S: Odd Fixes 9382W: https://i2c.wiki.kernel.org/ 9383Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9384T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9385F: Documentation/devicetree/bindings/i2c/ 9386F: drivers/i2c/algos/ 9387F: drivers/i2c/busses/ 9388F: include/dt-bindings/i2c/ 9389 9390I2C-TAOS-EVM DRIVER 9391M: Jean Delvare <jdelvare@suse.com> 9392L: linux-i2c@vger.kernel.org 9393S: Maintained 9394F: Documentation/i2c/busses/i2c-taos-evm.rst 9395F: drivers/i2c/busses/i2c-taos-evm.c 9396 9397I2C-TINY-USB DRIVER 9398M: Till Harbaum <till@harbaum.org> 9399L: linux-i2c@vger.kernel.org 9400S: Maintained 9401W: http://www.harbaum.org/till/i2c_tiny_usb 9402F: drivers/i2c/busses/i2c-tiny-usb.c 9403 9404I2C/SMBUS CONTROLLER DRIVERS FOR PC 9405M: Jean Delvare <jdelvare@suse.com> 9406L: linux-i2c@vger.kernel.org 9407S: Maintained 9408F: Documentation/i2c/busses/i2c-ali1535.rst 9409F: Documentation/i2c/busses/i2c-ali1563.rst 9410F: Documentation/i2c/busses/i2c-ali15x3.rst 9411F: Documentation/i2c/busses/i2c-amd756.rst 9412F: Documentation/i2c/busses/i2c-amd8111.rst 9413F: Documentation/i2c/busses/i2c-i801.rst 9414F: Documentation/i2c/busses/i2c-nforce2.rst 9415F: Documentation/i2c/busses/i2c-piix4.rst 9416F: Documentation/i2c/busses/i2c-sis5595.rst 9417F: Documentation/i2c/busses/i2c-sis630.rst 9418F: Documentation/i2c/busses/i2c-sis96x.rst 9419F: Documentation/i2c/busses/i2c-via.rst 9420F: Documentation/i2c/busses/i2c-viapro.rst 9421F: drivers/i2c/busses/i2c-ali1535.c 9422F: drivers/i2c/busses/i2c-ali1563.c 9423F: drivers/i2c/busses/i2c-ali15x3.c 9424F: drivers/i2c/busses/i2c-amd756-s4882.c 9425F: drivers/i2c/busses/i2c-amd756.c 9426F: drivers/i2c/busses/i2c-amd8111.c 9427F: drivers/i2c/busses/i2c-i801.c 9428F: drivers/i2c/busses/i2c-isch.c 9429F: drivers/i2c/busses/i2c-nforce2-s4985.c 9430F: drivers/i2c/busses/i2c-nforce2.c 9431F: drivers/i2c/busses/i2c-piix4.c 9432F: drivers/i2c/busses/i2c-sis5595.c 9433F: drivers/i2c/busses/i2c-sis630.c 9434F: drivers/i2c/busses/i2c-sis96x.c 9435F: drivers/i2c/busses/i2c-via.c 9436F: drivers/i2c/busses/i2c-viapro.c 9437 9438I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9439M: Hans de Goede <hdegoede@redhat.com> 9440L: linux-i2c@vger.kernel.org 9441S: Maintained 9442F: drivers/i2c/busses/i2c-cht-wc.c 9443 9444I2C/SMBUS ISMT DRIVER 9445M: Seth Heasley <seth.heasley@intel.com> 9446M: Neil Horman <nhorman@tuxdriver.com> 9447L: linux-i2c@vger.kernel.org 9448F: Documentation/i2c/busses/i2c-ismt.rst 9449F: drivers/i2c/busses/i2c-ismt.c 9450 9451I2C/SMBUS STUB DRIVER 9452M: Jean Delvare <jdelvare@suse.com> 9453L: linux-i2c@vger.kernel.org 9454S: Maintained 9455F: drivers/i2c/i2c-stub.c 9456 9457I3C DRIVER FOR CADENCE I3C MASTER IP 9458M: Przemysław Gaj <pgaj@cadence.com> 9459S: Maintained 9460F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9461F: drivers/i3c/master/i3c-master-cdns.c 9462 9463I3C DRIVER FOR SYNOPSYS DESIGNWARE 9464M: Vitor Soares <vitor.soares@synopsys.com> 9465S: Maintained 9466F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9467F: drivers/i3c/master/dw* 9468 9469I3C SUBSYSTEM 9470M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9471L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9472S: Maintained 9473C: irc://chat.freenode.net/linux-i3c 9474T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9475F: Documentation/ABI/testing/sysfs-bus-i3c 9476F: Documentation/devicetree/bindings/i3c/ 9477F: Documentation/driver-api/i3c 9478F: drivers/i3c/ 9479F: include/linux/i3c/ 9480 9481IA64 (Itanium) PLATFORM 9482L: linux-ia64@vger.kernel.org 9483S: Orphan 9484F: Documentation/ia64/ 9485F: arch/ia64/ 9486 9487IBM Power 842 compression accelerator 9488M: Haren Myneni <haren@us.ibm.com> 9489S: Supported 9490F: crypto/842.c 9491F: drivers/crypto/nx/Kconfig 9492F: drivers/crypto/nx/Makefile 9493F: drivers/crypto/nx/nx-842* 9494F: include/linux/sw842.h 9495F: lib/842/ 9496 9497IBM Power in-Nest Crypto Acceleration 9498M: Breno Leitão <leitao@debian.org> 9499M: Nayna Jain <nayna@linux.ibm.com> 9500M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9501L: linux-crypto@vger.kernel.org 9502S: Supported 9503F: drivers/crypto/nx/Kconfig 9504F: drivers/crypto/nx/Makefile 9505F: drivers/crypto/nx/nx-aes* 9506F: drivers/crypto/nx/nx-sha* 9507F: drivers/crypto/nx/nx.* 9508F: drivers/crypto/nx/nx_csbcpb.h 9509F: drivers/crypto/nx/nx_debugfs.c 9510 9511IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9512M: Tyrel Datwyler <tyreld@linux.ibm.com> 9513L: linux-pci@vger.kernel.org 9514L: linuxppc-dev@lists.ozlabs.org 9515S: Supported 9516F: drivers/pci/hotplug/rpadlpar* 9517 9518IBM Power Linux RAID adapter 9519M: Brian King <brking@us.ibm.com> 9520S: Supported 9521F: drivers/scsi/ipr.* 9522 9523IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9524M: Tyrel Datwyler <tyreld@linux.ibm.com> 9525L: linux-pci@vger.kernel.org 9526L: linuxppc-dev@lists.ozlabs.org 9527S: Supported 9528F: drivers/pci/hotplug/rpaphp* 9529 9530IBM Power SRIOV Virtual NIC Device Driver 9531M: Dany Madden <drt@linux.ibm.com> 9532R: Thomas Falcon <tlfalcon@linux.ibm.com> 9533L: netdev@vger.kernel.org 9534S: Supported 9535F: drivers/net/ethernet/ibm/ibmvnic.* 9536 9537IBM Power Virtual Accelerator Switchboard 9538L: linuxppc-dev@lists.ozlabs.org 9539S: Supported 9540F: arch/powerpc/include/asm/vas.h 9541F: arch/powerpc/platforms/powernv/copy-paste.h 9542F: arch/powerpc/platforms/powernv/vas* 9543 9544IBM Power Virtual Ethernet Device Driver 9545M: Cristobal Forno <cforno12@linux.ibm.com> 9546L: netdev@vger.kernel.org 9547S: Supported 9548F: drivers/net/ethernet/ibm/ibmveth.* 9549 9550IBM Power Virtual FC Device Drivers 9551M: Tyrel Datwyler <tyreld@linux.ibm.com> 9552L: linux-scsi@vger.kernel.org 9553S: Supported 9554F: drivers/scsi/ibmvscsi/ibmvfc* 9555 9556IBM Power Virtual Management Channel Driver 9557M: Brad Warrum <bwarrum@linux.ibm.com> 9558M: Ritu Agarwal <rituagar@linux.ibm.com> 9559S: Supported 9560F: drivers/misc/ibmvmc.* 9561 9562IBM Power Virtual SCSI Device Drivers 9563M: Tyrel Datwyler <tyreld@linux.ibm.com> 9564L: linux-scsi@vger.kernel.org 9565S: Supported 9566F: drivers/scsi/ibmvscsi/ibmvscsi* 9567F: include/scsi/viosrp.h 9568 9569IBM Power Virtual SCSI Device Target Driver 9570M: Michael Cyr <mikecyr@linux.ibm.com> 9571L: linux-scsi@vger.kernel.org 9572L: target-devel@vger.kernel.org 9573S: Supported 9574F: drivers/scsi/ibmvscsi_tgt/ 9575 9576IBM Power VMX Cryptographic instructions 9577M: Breno Leitão <leitao@debian.org> 9578M: Nayna Jain <nayna@linux.ibm.com> 9579M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9580L: linux-crypto@vger.kernel.org 9581S: Supported 9582F: drivers/crypto/vmx/Kconfig 9583F: drivers/crypto/vmx/Makefile 9584F: drivers/crypto/vmx/aes* 9585F: drivers/crypto/vmx/ghash* 9586F: drivers/crypto/vmx/ppc-xlate.pl 9587F: drivers/crypto/vmx/vmx.c 9588 9589IBM ServeRAID RAID DRIVER 9590S: Orphan 9591F: drivers/scsi/ips.* 9592 9593ICH LPC AND GPIO DRIVER 9594M: Peter Tyser <ptyser@xes-inc.com> 9595S: Maintained 9596F: drivers/gpio/gpio-ich.c 9597F: drivers/mfd/lpc_ich.c 9598 9599ICY I2C DRIVER 9600M: Max Staudt <max@enpas.org> 9601L: linux-i2c@vger.kernel.org 9602S: Maintained 9603F: drivers/i2c/busses/i2c-icy.c 9604 9605IDEAPAD LAPTOP EXTRAS DRIVER 9606M: Ike Panhc <ike.pan@canonical.com> 9607L: platform-driver-x86@vger.kernel.org 9608S: Maintained 9609W: http://launchpad.net/ideapad-laptop 9610F: drivers/platform/x86/ideapad-laptop.c 9611 9612IDEAPAD LAPTOP SLIDEBAR DRIVER 9613M: Andrey Moiseev <o2g.org.ru@gmail.com> 9614L: linux-input@vger.kernel.org 9615S: Maintained 9616W: https://github.com/o2genum/ideapad-slidebar 9617F: drivers/input/misc/ideapad_slidebar.c 9618 9619IDMAPPED MOUNTS 9620M: Christian Brauner <brauner@kernel.org> 9621L: linux-fsdevel@vger.kernel.org 9622S: Maintained 9623T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 9624F: Documentation/filesystems/idmappings.rst 9625F: tools/testing/selftests/mount_setattr/ 9626F: include/linux/mnt_idmapping.h 9627 9628IDT VersaClock 5 CLOCK DRIVER 9629M: Luca Ceresoli <luca@lucaceresoli.net> 9630S: Maintained 9631F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9632F: drivers/clk/clk-versaclock5.c 9633 9634IEEE 802.15.4 SUBSYSTEM 9635M: Alexander Aring <alex.aring@gmail.com> 9636M: Stefan Schmidt <stefan@datenfreihafen.org> 9637L: linux-wpan@vger.kernel.org 9638S: Maintained 9639W: https://linux-wpan.org/ 9640T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9641T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9642F: Documentation/networking/ieee802154.rst 9643F: drivers/net/ieee802154/ 9644F: include/linux/ieee802154.h 9645F: include/linux/nl802154.h 9646F: include/net/af_ieee802154.h 9647F: include/net/cfg802154.h 9648F: include/net/ieee802154_netdev.h 9649F: include/net/mac802154.h 9650F: include/net/nl802154.h 9651F: net/ieee802154/ 9652F: net/mac802154/ 9653 9654IFE PROTOCOL 9655M: Yotam Gigi <yotam.gi@gmail.com> 9656M: Jamal Hadi Salim <jhs@mojatatu.com> 9657F: include/net/ife.h 9658F: include/uapi/linux/ife.h 9659F: net/ife 9660 9661IGORPLUG-USB IR RECEIVER 9662M: Sean Young <sean@mess.org> 9663L: linux-media@vger.kernel.org 9664S: Maintained 9665F: drivers/media/rc/igorplugusb.c 9666 9667IGUANAWORKS USB IR TRANSCEIVER 9668M: Sean Young <sean@mess.org> 9669L: linux-media@vger.kernel.org 9670S: Maintained 9671F: drivers/media/rc/iguanair.c 9672 9673IIO DIGITAL POTENTIOMETER DAC 9674M: Peter Rosin <peda@axentia.se> 9675L: linux-iio@vger.kernel.org 9676S: Maintained 9677F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9678F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9679F: drivers/iio/dac/dpot-dac.c 9680 9681IIO ENVELOPE DETECTOR 9682M: Peter Rosin <peda@axentia.se> 9683L: linux-iio@vger.kernel.org 9684S: Maintained 9685F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9686F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9687F: drivers/iio/adc/envelope-detector.c 9688 9689IIO MULTIPLEXER 9690M: Peter Rosin <peda@axentia.se> 9691L: linux-iio@vger.kernel.org 9692S: Maintained 9693F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9694F: drivers/iio/multiplexer/iio-mux.c 9695 9696IIO SCMI BASED DRIVER 9697M: Jyoti Bhayana <jbhayana@google.com> 9698L: linux-iio@vger.kernel.org 9699S: Maintained 9700F: drivers/iio/common/scmi_sensors/scmi_iio.c 9701 9702IIO SUBSYSTEM AND DRIVERS 9703M: Jonathan Cameron <jic23@kernel.org> 9704R: Lars-Peter Clausen <lars@metafoo.de> 9705L: linux-iio@vger.kernel.org 9706S: Maintained 9707T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9708F: Documentation/ABI/testing/configfs-iio* 9709F: Documentation/ABI/testing/sysfs-bus-iio* 9710F: Documentation/devicetree/bindings/iio/ 9711F: drivers/iio/ 9712F: drivers/staging/iio/ 9713F: include/linux/iio/ 9714F: tools/iio/ 9715 9716IIO UNIT CONVERTER 9717M: Peter Rosin <peda@axentia.se> 9718L: linux-iio@vger.kernel.org 9719S: Maintained 9720F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9721F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9722F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9723F: drivers/iio/afe/iio-rescale.c 9724 9725IKANOS/ADI EAGLE ADSL USB DRIVER 9726M: Matthieu Castet <castet.matthieu@free.fr> 9727M: Stanislaw Gruszka <stf_xl@wp.pl> 9728S: Maintained 9729F: drivers/usb/atm/ueagle-atm.c 9730 9731IMAGIS TOUCHSCREEN DRIVER 9732M: Markuss Broks <markuss.broks@gmail.com> 9733S: Maintained 9734F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9735F: drivers/input/touchscreen/imagis.c 9736 9737IMGTEC ASCII LCD DRIVER 9738M: Paul Burton <paulburton@kernel.org> 9739S: Maintained 9740F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9741F: drivers/auxdisplay/img-ascii-lcd.c 9742 9743IMGTEC IR DECODER DRIVER 9744S: Orphan 9745F: drivers/media/rc/img-ir/ 9746 9747IMON SOUNDGRAPH USB IR RECEIVER 9748M: Sean Young <sean@mess.org> 9749L: linux-media@vger.kernel.org 9750S: Maintained 9751F: drivers/media/rc/imon.c 9752F: drivers/media/rc/imon_raw.c 9753 9754IMS TWINTURBO FRAMEBUFFER DRIVER 9755L: linux-fbdev@vger.kernel.org 9756S: Orphan 9757F: drivers/video/fbdev/imsttfb.c 9758 9759INA209 HARDWARE MONITOR DRIVER 9760M: Guenter Roeck <linux@roeck-us.net> 9761L: linux-hwmon@vger.kernel.org 9762S: Maintained 9763F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 9764F: Documentation/hwmon/ina209.rst 9765F: drivers/hwmon/ina209.c 9766 9767INA2XX HARDWARE MONITOR DRIVER 9768M: Guenter Roeck <linux@roeck-us.net> 9769L: linux-hwmon@vger.kernel.org 9770S: Maintained 9771F: Documentation/hwmon/ina2xx.rst 9772F: drivers/hwmon/ina2xx.c 9773F: include/linux/platform_data/ina2xx.h 9774 9775INDUSTRY PACK SUBSYSTEM (IPACK) 9776M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 9777M: Jens Taprogge <jens.taprogge@taprogge.org> 9778M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9779L: industrypack-devel@lists.sourceforge.net 9780S: Maintained 9781W: http://industrypack.sourceforge.net 9782F: drivers/ipack/ 9783 9784INFINEON DPS310 Driver 9785M: Eddie James <eajames@linux.ibm.com> 9786L: linux-iio@vger.kernel.org 9787S: Maintained 9788F: drivers/iio/pressure/dps310.c 9789 9790INFINIBAND SUBSYSTEM 9791M: Jason Gunthorpe <jgg@nvidia.com> 9792M: Leon Romanovsky <leonro@nvidia.com> 9793L: linux-rdma@vger.kernel.org 9794S: Supported 9795W: https://github.com/linux-rdma/rdma-core 9796Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9797T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 9798F: Documentation/devicetree/bindings/infiniband/ 9799F: Documentation/infiniband/ 9800F: drivers/infiniband/ 9801F: include/rdma/ 9802F: include/trace/events/ib_mad.h 9803F: include/trace/events/ib_umad.h 9804F: include/uapi/linux/if_infiniband.h 9805F: include/uapi/rdma/ 9806F: samples/bpf/ibumad_kern.c 9807F: samples/bpf/ibumad_user.c 9808 9809INGENIC JZ4780 NAND DRIVER 9810M: Harvey Hunt <harveyhuntnexus@gmail.com> 9811L: linux-mtd@lists.infradead.org 9812L: linux-mips@vger.kernel.org 9813S: Maintained 9814F: drivers/mtd/nand/raw/ingenic/ 9815 9816INGENIC JZ47xx SoCs 9817M: Paul Cercueil <paul@crapouillou.net> 9818L: linux-mips@vger.kernel.org 9819S: Maintained 9820F: arch/mips/boot/dts/ingenic/ 9821F: arch/mips/generic/board-ingenic.c 9822F: arch/mips/include/asm/mach-ingenic/ 9823F: arch/mips/ingenic/Kconfig 9824F: drivers/clk/ingenic/ 9825F: drivers/dma/dma-jz4780.c 9826F: drivers/gpu/drm/ingenic/ 9827F: drivers/i2c/busses/i2c-jz4780.c 9828F: drivers/iio/adc/ingenic-adc.c 9829F: drivers/irqchip/irq-ingenic.c 9830F: drivers/memory/jz4780-nemc.c 9831F: drivers/mmc/host/jz4740_mmc.c 9832F: drivers/mtd/nand/raw/ingenic/ 9833F: drivers/pinctrl/pinctrl-ingenic.c 9834F: drivers/power/supply/ingenic-battery.c 9835F: drivers/pwm/pwm-jz4740.c 9836F: drivers/remoteproc/ingenic_rproc.c 9837F: drivers/rtc/rtc-jz4740.c 9838F: drivers/tty/serial/8250/8250_ingenic.c 9839F: drivers/usb/musb/jz4740.c 9840F: drivers/watchdog/jz4740_wdt.c 9841F: include/dt-bindings/iio/adc/ingenic,adc.h 9842F: include/linux/mfd/ingenic-tcu.h 9843F: sound/soc/codecs/jz47* 9844F: sound/soc/jz4740/ 9845 9846INJOINIC IP5xxx POWER BANK IC DRIVER 9847M: Samuel Holland <samuel@sholland.org> 9848S: Maintained 9849F: drivers/power/supply/ip5xxx_power.c 9850 9851INOTIFY 9852M: Jan Kara <jack@suse.cz> 9853R: Amir Goldstein <amir73il@gmail.com> 9854L: linux-fsdevel@vger.kernel.org 9855S: Maintained 9856F: Documentation/filesystems/inotify.rst 9857F: fs/notify/inotify/ 9858F: include/linux/inotify.h 9859F: include/uapi/linux/inotify.h 9860 9861INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 9862M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 9863L: linux-input@vger.kernel.org 9864S: Maintained 9865Q: http://patchwork.kernel.org/project/linux-input/list/ 9866T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 9867F: Documentation/devicetree/bindings/input/ 9868F: Documentation/devicetree/bindings/serio/ 9869F: Documentation/input/ 9870F: drivers/input/ 9871F: include/linux/input.h 9872F: include/linux/input/ 9873F: include/uapi/linux/input-event-codes.h 9874F: include/uapi/linux/input.h 9875 9876INPUT MULTITOUCH (MT) PROTOCOL 9877M: Henrik Rydberg <rydberg@bitmath.org> 9878L: linux-input@vger.kernel.org 9879S: Odd fixes 9880F: Documentation/input/multi-touch-protocol.rst 9881F: drivers/input/input-mt.c 9882K: \b(ABS|SYN)_MT_ 9883 9884INSIDE SECURE CRYPTO DRIVER 9885M: Antoine Tenart <atenart@kernel.org> 9886L: linux-crypto@vger.kernel.org 9887S: Maintained 9888F: drivers/crypto/inside-secure/ 9889 9890INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 9891M: Mimi Zohar <zohar@linux.ibm.com> 9892M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 9893L: linux-integrity@vger.kernel.org 9894S: Supported 9895T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9896F: security/integrity/ima/ 9897F: security/integrity/ 9898 9899INTEL 810/815 FRAMEBUFFER DRIVER 9900M: Antonino Daplas <adaplas@gmail.com> 9901L: linux-fbdev@vger.kernel.org 9902S: Maintained 9903F: drivers/video/fbdev/i810/ 9904 9905INTEL ASoC DRIVERS 9906M: Cezary Rojewski <cezary.rojewski@intel.com> 9907M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 9908M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 9909M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 9910M: Bard Liao <yung-chuan.liao@linux.intel.com> 9911M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 9912M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 9913L: alsa-devel@alsa-project.org (moderated for non-subscribers) 9914S: Supported 9915F: sound/soc/intel/ 9916 9917INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 9918M: Hans de Goede <hdegoede@redhat.com> 9919L: platform-driver-x86@vger.kernel.org 9920S: Maintained 9921F: drivers/platform/x86/intel/atomisp2/pm.c 9922 9923INTEL ATOMISP2 LED DRIVER 9924M: Hans de Goede <hdegoede@redhat.com> 9925L: platform-driver-x86@vger.kernel.org 9926S: Maintained 9927F: drivers/platform/x86/intel/atomisp2/led.c 9928 9929INTEL BIOS SAR INT1092 DRIVER 9930M: Shravan Sudhakar <s.shravan@intel.com> 9931M: Intel Corporation <linuxwwan@intel.com> 9932L: platform-driver-x86@vger.kernel.org 9933S: Maintained 9934F: drivers/platform/x86/intel/int1092/ 9935 9936INTEL BROXTON PMC DRIVER 9937M: Mika Westerberg <mika.westerberg@linux.intel.com> 9938M: Zha Qipeng <qipeng.zha@intel.com> 9939S: Maintained 9940F: drivers/mfd/intel_pmc_bxt.c 9941F: include/linux/mfd/intel_pmc_bxt.h 9942 9943INTEL C600 SERIES SAS CONTROLLER DRIVER 9944M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 9945L: linux-scsi@vger.kernel.org 9946S: Supported 9947T: git git://git.code.sf.net/p/intel-sas/isci 9948F: drivers/scsi/isci/ 9949 9950INTEL CPU family model numbers 9951M: Tony Luck <tony.luck@intel.com> 9952M: x86@kernel.org 9953L: linux-kernel@vger.kernel.org 9954S: Supported 9955F: arch/x86/include/asm/intel-family.h 9956 9957INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 9958M: Jani Nikula <jani.nikula@linux.intel.com> 9959M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 9960M: Rodrigo Vivi <rodrigo.vivi@intel.com> 9961M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 9962L: intel-gfx@lists.freedesktop.org 9963S: Supported 9964W: https://01.org/linuxgraphics/ 9965Q: http://patchwork.freedesktop.org/project/intel-gfx/ 9966B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 9967C: irc://irc.oftc.net/intel-gfx 9968T: git git://anongit.freedesktop.org/drm-intel 9969F: Documentation/gpu/i915.rst 9970F: drivers/gpu/drm/i915/ 9971F: include/drm/i915* 9972F: include/uapi/drm/i915_drm.h 9973 9974INTEL ETHERNET DRIVERS 9975M: Jesse Brandeburg <jesse.brandeburg@intel.com> 9976M: Tony Nguyen <anthony.l.nguyen@intel.com> 9977L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 9978S: Supported 9979W: http://www.intel.com/support/feedback.htm 9980W: http://e1000.sourceforge.net/ 9981Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 9982T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 9983T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 9984F: Documentation/networking/device_drivers/ethernet/intel/ 9985F: drivers/net/ethernet/intel/ 9986F: drivers/net/ethernet/intel/*/ 9987F: include/linux/avf/virtchnl.h 9988F: include/linux/net/intel/iidc.h 9989 9990INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 9991M: Mustafa Ismail <mustafa.ismail@intel.com> 9992M: Shiraz Saleem <shiraz.saleem@intel.com> 9993L: linux-rdma@vger.kernel.org 9994S: Supported 9995F: drivers/infiniband/hw/irdma/ 9996F: include/uapi/rdma/irdma-abi.h 9997 9998INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 9999M: Maik Broemme <mbroemme@libmpq.org> 10000L: linux-fbdev@vger.kernel.org 10001S: Maintained 10002F: Documentation/fb/intelfb.rst 10003F: drivers/video/fbdev/intelfb/ 10004 10005INTEL GPIO DRIVERS 10006M: Andy Shevchenko <andy@kernel.org> 10007L: linux-gpio@vger.kernel.org 10008S: Supported 10009T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10010F: drivers/gpio/gpio-ich.c 10011F: drivers/gpio/gpio-merrifield.c 10012F: drivers/gpio/gpio-ml-ioh.c 10013F: drivers/gpio/gpio-pch.c 10014F: drivers/gpio/gpio-sch.c 10015F: drivers/gpio/gpio-sodaville.c 10016 10017INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10018M: Zhenyu Wang <zhenyuw@linux.intel.com> 10019M: Zhi Wang <zhi.a.wang@intel.com> 10020L: intel-gvt-dev@lists.freedesktop.org 10021L: intel-gfx@lists.freedesktop.org 10022S: Supported 10023W: https://01.org/igvt-g 10024T: git https://github.com/intel/gvt-linux.git 10025F: drivers/gpu/drm/i915/gvt/ 10026 10027INTEL HID EVENT DRIVER 10028M: Alex Hung <alex.hung@canonical.com> 10029L: platform-driver-x86@vger.kernel.org 10030S: Maintained 10031F: drivers/platform/x86/intel/hid.c 10032 10033INTEL I/OAT DMA DRIVER 10034M: Dave Jiang <dave.jiang@intel.com> 10035R: Dan Williams <dan.j.williams@intel.com> 10036L: dmaengine@vger.kernel.org 10037S: Supported 10038Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10039F: drivers/dma/ioat* 10040 10041INTEL IADX DRIVER 10042M: Dave Jiang <dave.jiang@intel.com> 10043L: dmaengine@vger.kernel.org 10044S: Supported 10045F: drivers/dma/idxd/* 10046F: include/uapi/linux/idxd.h 10047 10048INTEL IDLE DRIVER 10049M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10050M: Len Brown <lenb@kernel.org> 10051L: linux-pm@vger.kernel.org 10052S: Supported 10053B: https://bugzilla.kernel.org 10054T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10055F: drivers/idle/intel_idle.c 10056 10057INTEL IN FIELD SCAN (IFS) DEVICE 10058M: Jithu Joseph <jithu.joseph@intel.com> 10059R: Ashok Raj <ashok.raj@intel.com> 10060R: Tony Luck <tony.luck@intel.com> 10061S: Maintained 10062F: drivers/platform/x86/intel/ifs 10063F: include/trace/events/intel_ifs.h 10064 10065INTEL INTEGRATED SENSOR HUB DRIVER 10066M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10067M: Jiri Kosina <jikos@kernel.org> 10068L: linux-input@vger.kernel.org 10069S: Maintained 10070F: drivers/hid/intel-ish-hid/ 10071 10072INTEL IOMMU (VT-d) 10073M: David Woodhouse <dwmw2@infradead.org> 10074M: Lu Baolu <baolu.lu@linux.intel.com> 10075L: iommu@lists.linux.dev 10076S: Supported 10077T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10078F: drivers/iommu/intel/ 10079F: include/linux/intel-iommu.h 10080F: include/linux/intel-svm.h 10081 10082INTEL IOP-ADMA DMA DRIVER 10083R: Dan Williams <dan.j.williams@intel.com> 10084S: Odd fixes 10085F: drivers/dma/iop-adma.c 10086 10087INTEL IPU3 CSI-2 CIO2 DRIVER 10088M: Yong Zhi <yong.zhi@intel.com> 10089M: Sakari Ailus <sakari.ailus@linux.intel.com> 10090M: Bingbu Cao <bingbu.cao@intel.com> 10091M: Dan Scally <djrscally@gmail.com> 10092R: Tianshu Qiu <tian.shu.qiu@intel.com> 10093L: linux-media@vger.kernel.org 10094S: Maintained 10095T: git git://linuxtv.org/media_tree.git 10096F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10097F: drivers/media/pci/intel/ipu3/ 10098 10099INTEL IPU3 CSI-2 IMGU DRIVER 10100M: Sakari Ailus <sakari.ailus@linux.intel.com> 10101R: Bingbu Cao <bingbu.cao@intel.com> 10102R: Tianshu Qiu <tian.shu.qiu@intel.com> 10103L: linux-media@vger.kernel.org 10104S: Maintained 10105F: Documentation/admin-guide/media/ipu3.rst 10106F: Documentation/admin-guide/media/ipu3_rcb.svg 10107F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 10108F: drivers/staging/media/ipu3/ 10109 10110INTEL IXP4XX CRYPTO SUPPORT 10111M: Corentin Labbe <clabbe@baylibre.com> 10112L: linux-crypto@vger.kernel.org 10113S: Maintained 10114F: drivers/crypto/ixp4xx_crypto.c 10115 10116INTEL ISHTP ECLITE DRIVER 10117M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10118L: platform-driver-x86@vger.kernel.org 10119S: Supported 10120F: drivers/platform/x86/intel/ishtp_eclite.c 10121 10122INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10123M: Krzysztof Halasa <khalasa@piap.pl> 10124S: Maintained 10125F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10126F: drivers/net/wan/ixp4xx_hss.c 10127F: drivers/soc/ixp4xx/ixp4xx-npe.c 10128F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10129F: include/linux/soc/ixp4xx/npe.h 10130F: include/linux/soc/ixp4xx/qmgr.h 10131 10132INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10133M: Deepak Saxena <dsaxena@plexity.net> 10134S: Maintained 10135F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10136F: drivers/char/hw_random/ixp4xx-rng.c 10137 10138INTEL KEEM BAY DRM DRIVER 10139M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10140M: Edmund Dea <edmund.j.dea@intel.com> 10141S: Maintained 10142F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10143F: drivers/gpu/drm/kmb/ 10144 10145INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10146M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10147S: Maintained 10148F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10149F: drivers/crypto/keembay/Kconfig 10150F: drivers/crypto/keembay/Makefile 10151F: drivers/crypto/keembay/keembay-ocs-aes-core.c 10152F: drivers/crypto/keembay/ocs-aes.c 10153F: drivers/crypto/keembay/ocs-aes.h 10154 10155INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10156M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10157M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10158M: Mark Gross <mgross@linux.intel.com> 10159S: Maintained 10160F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10161F: drivers/crypto/keembay/Kconfig 10162F: drivers/crypto/keembay/Makefile 10163F: drivers/crypto/keembay/keembay-ocs-ecc.c 10164 10165INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10166M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10167M: Declan Murphy <declan.murphy@intel.com> 10168S: Maintained 10169F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10170F: drivers/crypto/keembay/Kconfig 10171F: drivers/crypto/keembay/Makefile 10172F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10173F: drivers/crypto/keembay/ocs-hcu.c 10174F: drivers/crypto/keembay/ocs-hcu.h 10175 10176INTEL THUNDER BAY EMMC PHY DRIVER 10177M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10178M: Rashmi A <rashmi.a@intel.com> 10179S: Maintained 10180F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10181F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10182 10183INTEL MANAGEMENT ENGINE (mei) 10184M: Tomas Winkler <tomas.winkler@intel.com> 10185L: linux-kernel@vger.kernel.org 10186S: Supported 10187F: Documentation/driver-api/mei/* 10188F: drivers/misc/mei/ 10189F: drivers/watchdog/mei_wdt.c 10190F: include/linux/mei_aux.h 10191F: include/linux/mei_cl_bus.h 10192F: include/uapi/linux/mei.h 10193F: samples/mei/* 10194 10195INTEL MAX 10 BMC MFD DRIVER 10196M: Xu Yilun <yilun.xu@intel.com> 10197R: Tom Rix <trix@redhat.com> 10198S: Maintained 10199F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10200F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10201F: drivers/hwmon/intel-m10-bmc-hwmon.c 10202F: drivers/mfd/intel-m10-bmc.c 10203F: include/linux/mfd/intel-m10-bmc.h 10204 10205INTEL MENLOW THERMAL DRIVER 10206M: Sujith Thomas <sujith.thomas@intel.com> 10207L: linux-pm@vger.kernel.org 10208S: Supported 10209W: https://01.org/linux-acpi 10210F: drivers/thermal/intel/intel_menlow.c 10211 10212INTEL P-Unit IPC DRIVER 10213M: Zha Qipeng <qipeng.zha@intel.com> 10214L: platform-driver-x86@vger.kernel.org 10215S: Maintained 10216F: arch/x86/include/asm/intel_punit_ipc.h 10217F: drivers/platform/x86/intel/punit_ipc.c 10218 10219INTEL PMC CORE DRIVER 10220M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10221M: David E Box <david.e.box@intel.com> 10222L: platform-driver-x86@vger.kernel.org 10223S: Maintained 10224F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10225F: drivers/platform/x86/intel/pmc/ 10226 10227INTEL PMIC GPIO DRIVERS 10228M: Andy Shevchenko <andy@kernel.org> 10229S: Supported 10230T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10231F: drivers/gpio/gpio-*cove.c 10232 10233INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10234M: Andy Shevchenko <andy@kernel.org> 10235S: Maintained 10236F: drivers/mfd/intel_soc_pmic* 10237F: include/linux/mfd/intel_soc_pmic* 10238 10239INTEL PMT DRIVERS 10240M: David E. Box <david.e.box@linux.intel.com> 10241S: Supported 10242F: drivers/platform/x86/intel/pmt/ 10243 10244INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10245M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10246L: linux-wireless@vger.kernel.org 10247S: Maintained 10248F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10249F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10250F: drivers/net/wireless/intel/ipw2x00/ 10251 10252INTEL PSTATE DRIVER 10253M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10254M: Len Brown <lenb@kernel.org> 10255L: linux-pm@vger.kernel.org 10256S: Supported 10257F: drivers/cpufreq/intel_pstate.c 10258 10259INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10260M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10261L: linux-iio@vger.kernel.org 10262F: drivers/counter/intel-qep.c 10263 10264INTEL SCU DRIVERS 10265M: Mika Westerberg <mika.westerberg@linux.intel.com> 10266S: Maintained 10267F: arch/x86/include/asm/intel_scu_ipc.h 10268F: drivers/platform/x86/intel_scu_* 10269 10270INTEL SDSI DRIVER 10271M: David E. Box <david.e.box@linux.intel.com> 10272S: Supported 10273F: drivers/platform/x86/intel/sdsi.c 10274F: tools/arch/x86/intel_sdsi/ 10275F: tools/testing/selftests/drivers/sdsi/ 10276 10277INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10278M: Daniel Scally <djrscally@gmail.com> 10279S: Maintained 10280F: drivers/platform/x86/intel/int3472/ 10281 10282INTEL SPEED SELECT TECHNOLOGY 10283M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10284L: platform-driver-x86@vger.kernel.org 10285S: Maintained 10286F: drivers/platform/x86/intel/speed_select_if/ 10287F: include/uapi/linux/isst_if.h 10288F: tools/power/x86/intel-speed-select/ 10289 10290INTEL STRATIX10 FIRMWARE DRIVERS 10291M: Dinh Nguyen <dinguyen@kernel.org> 10292L: linux-kernel@vger.kernel.org 10293S: Maintained 10294F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10295F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10296F: drivers/firmware/stratix10-rsu.c 10297F: drivers/firmware/stratix10-svc.c 10298F: include/linux/firmware/intel/stratix10-smc.h 10299F: include/linux/firmware/intel/stratix10-svc-client.h 10300T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10301 10302INTEL TELEMETRY DRIVER 10303M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10304M: "David E. Box" <david.e.box@linux.intel.com> 10305L: platform-driver-x86@vger.kernel.org 10306S: Maintained 10307F: arch/x86/include/asm/intel_telemetry.h 10308F: drivers/platform/x86/intel/telemetry/ 10309 10310INTEL UNCORE FREQUENCY CONTROL 10311M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10312L: platform-driver-x86@vger.kernel.org 10313S: Maintained 10314F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10315F: drivers/platform/x86/intel/uncore-frequency/ 10316 10317INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10318M: David E. Box <david.e.box@linux.intel.com> 10319S: Supported 10320F: drivers/platform/x86/intel/vsec.* 10321 10322INTEL VIRTUAL BUTTON DRIVER 10323M: AceLan Kao <acelan.kao@canonical.com> 10324L: platform-driver-x86@vger.kernel.org 10325S: Maintained 10326F: drivers/platform/x86/intel/vbtn.c 10327 10328INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10329M: Stanislaw Gruszka <stf_xl@wp.pl> 10330L: linux-wireless@vger.kernel.org 10331S: Supported 10332F: drivers/net/wireless/intel/iwlegacy/ 10333 10334INTEL WIRELESS WIFI LINK (iwlwifi) 10335M: Gregory Greenman <gregory.greenman@intel.com> 10336L: linux-wireless@vger.kernel.org 10337S: Supported 10338W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10339T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10340F: drivers/net/wireless/intel/iwlwifi/ 10341 10342INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10343M: Jithu Joseph <jithu.joseph@intel.com> 10344R: Maurice Ma <maurice.ma@intel.com> 10345S: Maintained 10346W: https://slimbootloader.github.io/security/firmware-update.html 10347F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10348 10349INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10350L: Dell.Client.Kernel@dell.com 10351S: Maintained 10352F: drivers/platform/x86/intel/wmi/thunderbolt.c 10353 10354INTEL WWAN IOSM DRIVER 10355M: M Chetan Kumar <m.chetan.kumar@intel.com> 10356M: Intel Corporation <linuxwwan@intel.com> 10357L: netdev@vger.kernel.org 10358S: Maintained 10359F: drivers/net/wwan/iosm/ 10360 10361INTEL(R) TRACE HUB 10362M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10363S: Supported 10364F: Documentation/trace/intel_th.rst 10365F: drivers/hwtracing/intel_th/ 10366F: include/linux/intel_th.h 10367 10368INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10369M: Ning Sun <ning.sun@intel.com> 10370L: tboot-devel@lists.sourceforge.net 10371S: Supported 10372W: http://tboot.sourceforge.net 10373T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10374F: Documentation/x86/intel_txt.rst 10375F: arch/x86/kernel/tboot.c 10376F: include/linux/tboot.h 10377 10378INTEL SGX 10379M: Jarkko Sakkinen <jarkko@kernel.org> 10380R: Dave Hansen <dave.hansen@linux.intel.com> 10381L: linux-sgx@vger.kernel.org 10382S: Supported 10383Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10384T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10385F: Documentation/x86/sgx.rst 10386F: arch/x86/entry/vdso/vsgx.S 10387F: arch/x86/include/asm/sgx.h 10388F: arch/x86/include/uapi/asm/sgx.h 10389F: arch/x86/kernel/cpu/sgx/* 10390F: tools/testing/selftests/sgx/* 10391K: \bSGX_ 10392 10393INTERCONNECT API 10394M: Georgi Djakov <djakov@kernel.org> 10395L: linux-pm@vger.kernel.org 10396S: Maintained 10397T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10398F: Documentation/devicetree/bindings/interconnect/ 10399F: Documentation/driver-api/interconnect.rst 10400F: drivers/interconnect/ 10401F: include/dt-bindings/interconnect/ 10402F: include/linux/interconnect-provider.h 10403F: include/linux/interconnect.h 10404 10405INTERRUPT COUNTER DRIVER 10406M: Oleksij Rempel <o.rempel@pengutronix.de> 10407R: Pengutronix Kernel Team <kernel@pengutronix.de> 10408L: linux-iio@vger.kernel.org 10409F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10410F: drivers/counter/interrupt-cnt.c 10411 10412INTERSIL ISL7998X VIDEO DECODER DRIVER 10413M: Michael Tretter <m.tretter@pengutronix.de> 10414R: Pengutronix Kernel Team <kernel@pengutronix.de> 10415L: linux-media@vger.kernel.org 10416S: Maintained 10417F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10418F: drivers/media/i2c/isl7998x.c 10419 10420INVENSENSE ICM-426xx IMU DRIVER 10421M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10422L: linux-iio@vger.kernel.org 10423S: Maintained 10424W: https://invensense.tdk.com/ 10425F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10426F: drivers/iio/imu/inv_icm42600/ 10427 10428INVENSENSE MPU-3050 GYROSCOPE DRIVER 10429M: Linus Walleij <linus.walleij@linaro.org> 10430L: linux-iio@vger.kernel.org 10431S: Maintained 10432F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10433F: drivers/iio/gyro/mpu3050* 10434 10435IOC3 ETHERNET DRIVER 10436M: Ralf Baechle <ralf@linux-mips.org> 10437L: linux-mips@vger.kernel.org 10438S: Maintained 10439F: drivers/net/ethernet/sgi/ioc3-eth.c 10440 10441IOMAP FILESYSTEM LIBRARY 10442M: Christoph Hellwig <hch@infradead.org> 10443M: Darrick J. Wong <djwong@kernel.org> 10444L: linux-xfs@vger.kernel.org 10445L: linux-fsdevel@vger.kernel.org 10446S: Supported 10447T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10448F: fs/iomap/ 10449F: include/linux/iomap.h 10450 10451IOMMU DRIVERS 10452M: Joerg Roedel <joro@8bytes.org> 10453M: Will Deacon <will@kernel.org> 10454L: iommu@lists.linux.dev 10455S: Maintained 10456T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10457F: Documentation/devicetree/bindings/iommu/ 10458F: Documentation/userspace-api/iommu.rst 10459F: drivers/iommu/ 10460F: include/linux/iommu.h 10461F: include/linux/iova.h 10462F: include/linux/of_iommu.h 10463F: include/uapi/linux/iommu.h 10464 10465IOSYS-MAP HELPERS 10466M: Thomas Zimmermann <tzimmermann@suse.de> 10467L: dri-devel@lists.freedesktop.org 10468S: Maintained 10469T: git git://anongit.freedesktop.org/drm/drm-misc 10470F: include/linux/iosys-map.h 10471 10472IO_URING 10473M: Jens Axboe <axboe@kernel.dk> 10474R: Pavel Begunkov <asml.silence@gmail.com> 10475L: io-uring@vger.kernel.org 10476S: Maintained 10477T: git git://git.kernel.dk/linux-block 10478T: git git://git.kernel.dk/liburing 10479F: fs/io-wq.c 10480F: fs/io-wq.h 10481F: fs/io_uring.c 10482F: include/linux/io_uring.h 10483F: include/uapi/linux/io_uring.h 10484F: tools/io_uring/ 10485 10486IPMI SUBSYSTEM 10487M: Corey Minyard <minyard@acm.org> 10488L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10489S: Supported 10490W: http://openipmi.sourceforge.net/ 10491T: git https://github.com/cminyard/linux-ipmi.git for-next 10492F: Documentation/driver-api/ipmi.rst 10493F: Documentation/devicetree/bindings/ipmi/ 10494F: drivers/char/ipmi/ 10495F: include/linux/ipmi* 10496F: include/uapi/linux/ipmi* 10497 10498IPS SCSI RAID DRIVER 10499M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10500L: linux-scsi@vger.kernel.org 10501S: Maintained 10502W: http://www.adaptec.com/ 10503F: drivers/scsi/ips* 10504 10505IPVS 10506M: Simon Horman <horms@verge.net.au> 10507M: Julian Anastasov <ja@ssi.bg> 10508L: netdev@vger.kernel.org 10509L: lvs-devel@vger.kernel.org 10510S: Maintained 10511T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10512T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10513F: Documentation/networking/ipvs-sysctl.rst 10514F: include/net/ip_vs.h 10515F: include/uapi/linux/ip_vs.h 10516F: net/netfilter/ipvs/ 10517 10518IPWIRELESS DRIVER 10519M: Jiri Kosina <jikos@kernel.org> 10520M: David Sterba <dsterba@suse.com> 10521S: Odd Fixes 10522F: drivers/tty/ipwireless/ 10523 10524IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10525M: Marc Zyngier <maz@kernel.org> 10526S: Maintained 10527T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10528F: Documentation/core-api/irq/irq-domain.rst 10529F: include/linux/irqdomain.h 10530F: kernel/irq/irqdomain.c 10531F: kernel/irq/msi.c 10532 10533IRQ SUBSYSTEM 10534M: Thomas Gleixner <tglx@linutronix.de> 10535L: linux-kernel@vger.kernel.org 10536S: Maintained 10537T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10538F: kernel/irq/ 10539 10540IRQCHIP DRIVERS 10541M: Thomas Gleixner <tglx@linutronix.de> 10542M: Marc Zyngier <maz@kernel.org> 10543L: linux-kernel@vger.kernel.org 10544S: Maintained 10545T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10546F: Documentation/devicetree/bindings/interrupt-controller/ 10547F: drivers/irqchip/ 10548 10549ISA 10550M: William Breathitt Gray <vilhelm.gray@gmail.com> 10551S: Maintained 10552F: Documentation/driver-api/isa.rst 10553F: drivers/base/isa.c 10554F: include/linux/isa.h 10555 10556ISA RADIO MODULE 10557M: Hans Verkuil <hverkuil@xs4all.nl> 10558L: linux-media@vger.kernel.org 10559S: Maintained 10560W: https://linuxtv.org 10561T: git git://linuxtv.org/media_tree.git 10562F: drivers/media/radio/radio-isa* 10563 10564ISAPNP 10565M: Jaroslav Kysela <perex@perex.cz> 10566S: Maintained 10567F: Documentation/driver-api/isapnp.rst 10568F: drivers/pnp/isapnp/ 10569F: include/linux/isapnp.h 10570 10571ISCSI 10572M: Lee Duncan <lduncan@suse.com> 10573M: Chris Leech <cleech@redhat.com> 10574M: Mike Christie <michael.christie@oracle.com> 10575L: open-iscsi@googlegroups.com 10576L: linux-scsi@vger.kernel.org 10577S: Maintained 10578W: www.open-iscsi.com 10579F: drivers/scsi/*iscsi* 10580F: include/scsi/*iscsi* 10581 10582iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10583M: Peter Jones <pjones@redhat.com> 10584M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10585S: Maintained 10586F: drivers/firmware/iscsi_ibft* 10587 10588ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10589M: Sagi Grimberg <sagi@grimberg.me> 10590M: Max Gurtovoy <mgurtovoy@nvidia.com> 10591L: linux-rdma@vger.kernel.org 10592S: Supported 10593W: http://www.openfabrics.org 10594W: www.open-iscsi.org 10595Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10596F: drivers/infiniband/ulp/iser/ 10597 10598ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10599M: Sagi Grimberg <sagi@grimberg.me> 10600L: linux-rdma@vger.kernel.org 10601L: target-devel@vger.kernel.org 10602S: Supported 10603W: http://www.linux-iscsi.org 10604T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10605F: drivers/infiniband/ulp/isert 10606 10607ISDN/CMTP OVER BLUETOOTH 10608M: Karsten Keil <isdn@linux-pingi.de> 10609L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10610L: netdev@vger.kernel.org 10611S: Odd Fixes 10612W: http://www.isdn4linux.de 10613F: Documentation/isdn/ 10614F: drivers/isdn/capi/ 10615F: include/linux/isdn/ 10616F: include/uapi/linux/isdn/ 10617F: net/bluetooth/cmtp/ 10618 10619ISDN/mISDN SUBSYSTEM 10620M: Karsten Keil <isdn@linux-pingi.de> 10621L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10622L: netdev@vger.kernel.org 10623S: Maintained 10624W: http://www.isdn4linux.de 10625F: drivers/isdn/Kconfig 10626F: drivers/isdn/Makefile 10627F: drivers/isdn/hardware/ 10628F: drivers/isdn/mISDN/ 10629 10630IT87 HARDWARE MONITORING DRIVER 10631M: Jean Delvare <jdelvare@suse.com> 10632L: linux-hwmon@vger.kernel.org 10633S: Maintained 10634F: Documentation/hwmon/it87.rst 10635F: drivers/hwmon/it87.c 10636 10637IT913X MEDIA DRIVER 10638M: Antti Palosaari <crope@iki.fi> 10639L: linux-media@vger.kernel.org 10640S: Maintained 10641W: https://linuxtv.org 10642W: http://palosaari.fi/linux/ 10643Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10644T: git git://linuxtv.org/anttip/media_tree.git 10645F: drivers/media/tuners/it913x* 10646 10647ITE IT66121 HDMI BRIDGE DRIVER 10648M: Phong LE <ple@baylibre.com> 10649M: Neil Armstrong <narmstrong@baylibre.com> 10650S: Maintained 10651T: git git://anongit.freedesktop.org/drm/drm-misc 10652F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10653F: drivers/gpu/drm/bridge/ite-it66121.c 10654 10655IVTV VIDEO4LINUX DRIVER 10656M: Andy Walls <awalls@md.metrocast.net> 10657L: linux-media@vger.kernel.org 10658S: Maintained 10659W: https://linuxtv.org 10660T: git git://linuxtv.org/media_tree.git 10661F: Documentation/admin-guide/media/ivtv* 10662F: drivers/media/pci/ivtv/ 10663F: include/uapi/linux/ivtv* 10664 10665IX2505V MEDIA DRIVER 10666M: Malcolm Priestley <tvboxspy@gmail.com> 10667L: linux-media@vger.kernel.org 10668S: Maintained 10669W: https://linuxtv.org 10670Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10671F: drivers/media/dvb-frontends/ix2505v* 10672 10673JAILHOUSE HYPERVISOR INTERFACE 10674M: Jan Kiszka <jan.kiszka@siemens.com> 10675L: jailhouse-dev@googlegroups.com 10676S: Maintained 10677F: arch/x86/include/asm/jailhouse_para.h 10678F: arch/x86/kernel/jailhouse.c 10679 10680JC42.4 TEMPERATURE SENSOR DRIVER 10681M: Guenter Roeck <linux@roeck-us.net> 10682L: linux-hwmon@vger.kernel.org 10683S: Maintained 10684F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10685F: Documentation/hwmon/jc42.rst 10686F: drivers/hwmon/jc42.c 10687 10688JFS FILESYSTEM 10689M: Dave Kleikamp <shaggy@kernel.org> 10690L: jfs-discussion@lists.sourceforge.net 10691S: Maintained 10692W: http://jfs.sourceforge.net/ 10693T: git git://github.com/kleikamp/linux-shaggy.git 10694F: Documentation/admin-guide/jfs.rst 10695F: fs/jfs/ 10696 10697JME NETWORK DRIVER 10698M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10699L: netdev@vger.kernel.org 10700S: Maintained 10701F: drivers/net/ethernet/jme.* 10702 10703JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10704M: David Woodhouse <dwmw2@infradead.org> 10705M: Richard Weinberger <richard@nod.at> 10706L: linux-mtd@lists.infradead.org 10707S: Odd Fixes 10708W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10709T: git git://git.infradead.org/ubifs-2.6.git 10710F: fs/jffs2/ 10711F: include/uapi/linux/jffs2.h 10712 10713JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10714M: "Theodore Ts'o" <tytso@mit.edu> 10715M: Jan Kara <jack@suse.com> 10716L: linux-ext4@vger.kernel.org 10717S: Maintained 10718F: fs/jbd2/ 10719F: include/linux/jbd2.h 10720 10721JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10722M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10723L: linux-media@vger.kernel.org 10724L: linux-renesas-soc@vger.kernel.org 10725S: Maintained 10726F: drivers/media/platform/renesas/rcar_jpu.c 10727 10728JSM Neo PCI based serial card 10729L: linux-serial@vger.kernel.org 10730S: Orphan 10731F: drivers/tty/serial/jsm/ 10732 10733K10TEMP HARDWARE MONITORING DRIVER 10734M: Clemens Ladisch <clemens@ladisch.de> 10735L: linux-hwmon@vger.kernel.org 10736S: Maintained 10737F: Documentation/hwmon/k10temp.rst 10738F: drivers/hwmon/k10temp.c 10739 10740K8TEMP HARDWARE MONITORING DRIVER 10741M: Rudolf Marek <r.marek@assembler.cz> 10742L: linux-hwmon@vger.kernel.org 10743S: Maintained 10744F: Documentation/hwmon/k8temp.rst 10745F: drivers/hwmon/k8temp.c 10746 10747KASAN 10748M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 10749R: Alexander Potapenko <glider@google.com> 10750R: Andrey Konovalov <andreyknvl@gmail.com> 10751R: Dmitry Vyukov <dvyukov@google.com> 10752R: Vincenzo Frascino <vincenzo.frascino@arm.com> 10753L: kasan-dev@googlegroups.com 10754S: Maintained 10755F: Documentation/dev-tools/kasan.rst 10756F: arch/*/include/asm/*kasan.h 10757F: arch/*/mm/kasan_init* 10758F: include/linux/kasan*.h 10759F: lib/Kconfig.kasan 10760F: lib/test_kasan*.c 10761F: mm/kasan/ 10762F: scripts/Makefile.kasan 10763 10764KCONFIG 10765M: Masahiro Yamada <masahiroy@kernel.org> 10766L: linux-kbuild@vger.kernel.org 10767S: Maintained 10768T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 10769F: Documentation/kbuild/kconfig* 10770F: scripts/Kconfig.include 10771F: scripts/kconfig/ 10772 10773KCOV 10774R: Dmitry Vyukov <dvyukov@google.com> 10775R: Andrey Konovalov <andreyknvl@gmail.com> 10776L: kasan-dev@googlegroups.com 10777S: Maintained 10778F: Documentation/dev-tools/kcov.rst 10779F: include/linux/kcov.h 10780F: include/uapi/linux/kcov.h 10781F: kernel/kcov.c 10782F: scripts/Makefile.kcov 10783 10784KCSAN 10785M: Marco Elver <elver@google.com> 10786R: Dmitry Vyukov <dvyukov@google.com> 10787L: kasan-dev@googlegroups.com 10788S: Maintained 10789F: Documentation/dev-tools/kcsan.rst 10790F: include/linux/kcsan*.h 10791F: kernel/kcsan/ 10792F: lib/Kconfig.kcsan 10793F: scripts/Makefile.kcsan 10794 10795KDUMP 10796M: Baoquan He <bhe@redhat.com> 10797R: Vivek Goyal <vgoyal@redhat.com> 10798R: Dave Young <dyoung@redhat.com> 10799L: kexec@lists.infradead.org 10800S: Maintained 10801W: http://lse.sourceforge.net/kdump/ 10802F: Documentation/admin-guide/kdump/ 10803F: fs/proc/vmcore.c 10804F: include/linux/crash_core.h 10805F: include/linux/crash_dump.h 10806F: include/uapi/linux/vmcore.h 10807F: kernel/crash_*.c 10808 10809KEENE FM RADIO TRANSMITTER DRIVER 10810M: Hans Verkuil <hverkuil@xs4all.nl> 10811L: linux-media@vger.kernel.org 10812S: Maintained 10813W: https://linuxtv.org 10814T: git git://linuxtv.org/media_tree.git 10815F: drivers/media/radio/radio-keene* 10816 10817KERNEL AUTOMOUNTER 10818M: Ian Kent <raven@themaw.net> 10819L: autofs@vger.kernel.org 10820S: Maintained 10821F: fs/autofs/ 10822 10823KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 10824M: Masahiro Yamada <masahiroy@kernel.org> 10825M: Michal Marek <michal.lkml@markovi.net> 10826R: Nick Desaulniers <ndesaulniers@google.com> 10827L: linux-kbuild@vger.kernel.org 10828S: Maintained 10829T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 10830F: Documentation/kbuild/ 10831F: Makefile 10832F: scripts/*vmlinux* 10833F: scripts/Kbuild* 10834F: scripts/Makefile* 10835F: scripts/basic/ 10836F: scripts/dummy-tools/ 10837F: scripts/mk* 10838F: scripts/mod/ 10839F: scripts/package/ 10840 10841KERNEL JANITORS 10842L: kernel-janitors@vger.kernel.org 10843S: Odd Fixes 10844W: http://kernelnewbies.org/KernelJanitors 10845 10846KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 10847M: Chuck Lever <chuck.lever@oracle.com> 10848M: Jeff Layton <jlayton@kernel.org> 10849L: linux-nfs@vger.kernel.org 10850S: Supported 10851W: http://nfs.sourceforge.net/ 10852T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 10853F: fs/lockd/ 10854F: fs/nfs_common/ 10855F: fs/nfsd/ 10856F: include/linux/lockd/ 10857F: include/linux/sunrpc/ 10858F: include/uapi/linux/nfsd/ 10859F: include/uapi/linux/sunrpc/ 10860F: net/sunrpc/ 10861F: Documentation/filesystems/nfs/ 10862 10863KERNEL REGRESSIONS 10864M: Thorsten Leemhuis <linux@leemhuis.info> 10865L: regressions@lists.linux.dev 10866S: Supported 10867F: Documentation/admin-guide/reporting-regressions.rst 10868F: Documentation/process/handling-regressions.rst 10869 10870KERNEL SELFTEST FRAMEWORK 10871M: Shuah Khan <shuah@kernel.org> 10872M: Shuah Khan <skhan@linuxfoundation.org> 10873L: linux-kselftest@vger.kernel.org 10874S: Maintained 10875Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 10876T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 10877F: Documentation/dev-tools/kselftest* 10878F: tools/testing/selftests/ 10879 10880KERNEL SMB3 SERVER (KSMBD) 10881M: Namjae Jeon <linkinjeon@kernel.org> 10882M: Steve French <sfrench@samba.org> 10883M: Hyunchul Lee <hyc.lee@gmail.com> 10884R: Sergey Senozhatsky <senozhatsky@chromium.org> 10885L: linux-cifs@vger.kernel.org 10886S: Maintained 10887T: git git://git.samba.org/ksmbd.git 10888F: fs/ksmbd/ 10889F: fs/smbfs_common/ 10890 10891KERNEL UNIT TESTING FRAMEWORK (KUnit) 10892M: Brendan Higgins <brendanhiggins@google.com> 10893L: linux-kselftest@vger.kernel.org 10894L: kunit-dev@googlegroups.com 10895S: Maintained 10896W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 10897F: Documentation/dev-tools/kunit/ 10898F: include/kunit/ 10899F: lib/kunit/ 10900F: tools/testing/kunit/ 10901 10902KERNEL USERMODE HELPER 10903M: Luis Chamberlain <mcgrof@kernel.org> 10904L: linux-kernel@vger.kernel.org 10905S: Maintained 10906F: include/linux/umh.h 10907F: kernel/umh.c 10908 10909KERNEL VIRTUAL MACHINE (KVM) 10910M: Paolo Bonzini <pbonzini@redhat.com> 10911L: kvm@vger.kernel.org 10912S: Supported 10913W: http://www.linux-kvm.org 10914T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10915F: Documentation/virt/kvm/ 10916F: include/asm-generic/kvm* 10917F: include/kvm/iodev.h 10918F: include/linux/kvm* 10919F: include/trace/events/kvm.h 10920F: include/uapi/asm-generic/kvm* 10921F: include/uapi/linux/kvm* 10922F: tools/kvm/ 10923F: tools/testing/selftests/kvm/ 10924F: virt/kvm/* 10925 10926KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 10927M: Marc Zyngier <maz@kernel.org> 10928R: James Morse <james.morse@arm.com> 10929R: Alexandru Elisei <alexandru.elisei@arm.com> 10930R: Suzuki K Poulose <suzuki.poulose@arm.com> 10931R: Oliver Upton <oliver.upton@linux.dev> 10932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10933L: kvmarm@lists.cs.columbia.edu (moderated for non-subscribers) 10934S: Maintained 10935T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 10936F: arch/arm64/include/asm/kvm* 10937F: arch/arm64/include/uapi/asm/kvm* 10938F: arch/arm64/kvm/ 10939F: include/kvm/arm_* 10940F: tools/testing/selftests/kvm/*/aarch64/ 10941F: tools/testing/selftests/kvm/aarch64/ 10942 10943KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 10944M: Huacai Chen <chenhuacai@kernel.org> 10945M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 10946L: linux-mips@vger.kernel.org 10947L: kvm@vger.kernel.org 10948S: Maintained 10949T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10950F: arch/mips/include/asm/kvm* 10951F: arch/mips/include/uapi/asm/kvm* 10952F: arch/mips/kvm/ 10953 10954KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 10955L: linuxppc-dev@lists.ozlabs.org 10956T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 10957F: arch/powerpc/include/asm/kvm* 10958F: arch/powerpc/include/uapi/asm/kvm* 10959F: arch/powerpc/kernel/kvm* 10960F: arch/powerpc/kvm/ 10961 10962KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 10963M: Anup Patel <anup@brainfault.org> 10964R: Atish Patra <atishp@atishpatra.org> 10965L: kvm@vger.kernel.org 10966L: kvm-riscv@lists.infradead.org 10967L: linux-riscv@lists.infradead.org 10968S: Maintained 10969T: git git://github.com/kvm-riscv/linux.git 10970F: arch/riscv/include/asm/kvm* 10971F: arch/riscv/include/uapi/asm/kvm* 10972F: arch/riscv/kvm/ 10973F: tools/testing/selftests/kvm/*/riscv/ 10974 10975KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 10976M: Christian Borntraeger <borntraeger@linux.ibm.com> 10977M: Janosch Frank <frankja@linux.ibm.com> 10978M: Claudio Imbrenda <imbrenda@linux.ibm.com> 10979R: David Hildenbrand <david@redhat.com> 10980L: kvm@vger.kernel.org 10981S: Supported 10982W: http://www.ibm.com/developerworks/linux/linux390/ 10983T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 10984F: Documentation/virt/kvm/s390* 10985F: arch/s390/include/asm/gmap.h 10986F: arch/s390/include/asm/kvm* 10987F: arch/s390/include/uapi/asm/kvm* 10988F: arch/s390/include/uapi/asm/uvdevice.h 10989F: arch/s390/kernel/uv.c 10990F: arch/s390/kvm/ 10991F: arch/s390/mm/gmap.c 10992F: drivers/s390/char/uvdevice.c 10993F: tools/testing/selftests/drivers/s390x/uvdevice/ 10994F: tools/testing/selftests/kvm/*/s390x/ 10995F: tools/testing/selftests/kvm/s390x/ 10996 10997KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 10998M: Sean Christopherson <seanjc@google.com> 10999M: Paolo Bonzini <pbonzini@redhat.com> 11000L: kvm@vger.kernel.org 11001S: Supported 11002T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11003F: arch/x86/include/asm/kvm* 11004F: arch/x86/include/asm/svm.h 11005F: arch/x86/include/asm/vmx*.h 11006F: arch/x86/include/uapi/asm/kvm* 11007F: arch/x86/include/uapi/asm/svm.h 11008F: arch/x86/include/uapi/asm/vmx.h 11009F: arch/x86/kvm/ 11010F: arch/x86/kvm/*/ 11011 11012KVM PARAVIRT (KVM/paravirt) 11013M: Paolo Bonzini <pbonzini@redhat.com> 11014R: Wanpeng Li <wanpengli@tencent.com> 11015R: Vitaly Kuznetsov <vkuznets@redhat.com> 11016L: kvm@vger.kernel.org 11017S: Supported 11018T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11019F: arch/x86/kernel/kvm.c 11020F: arch/x86/kernel/kvmclock.c 11021F: arch/x86/include/asm/pvclock-abi.h 11022F: include/linux/kvm_para.h 11023F: include/uapi/linux/kvm_para.h 11024F: include/uapi/asm-generic/kvm_para.h 11025F: include/asm-generic/kvm_para.h 11026F: arch/um/include/asm/kvm_para.h 11027F: arch/x86/include/asm/kvm_para.h 11028F: arch/x86/include/uapi/asm/kvm_para.h 11029 11030KVM X86 HYPER-V (KVM/hyper-v) 11031M: Vitaly Kuznetsov <vkuznets@redhat.com> 11032M: Sean Christopherson <seanjc@google.com> 11033M: Paolo Bonzini <pbonzini@redhat.com> 11034L: kvm@vger.kernel.org 11035S: Supported 11036T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11037F: arch/x86/kvm/hyperv.* 11038F: arch/x86/kvm/kvm_onhyperv.* 11039F: arch/x86/kvm/svm/hyperv.* 11040F: arch/x86/kvm/svm/svm_onhyperv.* 11041F: arch/x86/kvm/vmx/evmcs.* 11042 11043KERNFS 11044M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11045M: Tejun Heo <tj@kernel.org> 11046S: Supported 11047T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11048F: fs/kernfs/ 11049F: include/linux/kernfs.h 11050 11051KEXEC 11052M: Eric Biederman <ebiederm@xmission.com> 11053L: kexec@lists.infradead.org 11054S: Maintained 11055W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11056F: include/linux/kexec.h 11057F: include/uapi/linux/kexec.h 11058F: kernel/kexec* 11059 11060KEYS-ENCRYPTED 11061M: Mimi Zohar <zohar@linux.ibm.com> 11062L: linux-integrity@vger.kernel.org 11063L: keyrings@vger.kernel.org 11064S: Supported 11065F: Documentation/security/keys/trusted-encrypted.rst 11066F: include/keys/encrypted-type.h 11067F: security/keys/encrypted-keys/ 11068 11069KEYS-TRUSTED 11070M: James Bottomley <jejb@linux.ibm.com> 11071M: Jarkko Sakkinen <jarkko@kernel.org> 11072M: Mimi Zohar <zohar@linux.ibm.com> 11073L: linux-integrity@vger.kernel.org 11074L: keyrings@vger.kernel.org 11075S: Supported 11076F: Documentation/security/keys/trusted-encrypted.rst 11077F: include/keys/trusted-type.h 11078F: include/keys/trusted_tpm.h 11079F: security/keys/trusted-keys/ 11080 11081KEYS-TRUSTED-TEE 11082M: Sumit Garg <sumit.garg@linaro.org> 11083L: linux-integrity@vger.kernel.org 11084L: keyrings@vger.kernel.org 11085S: Supported 11086F: include/keys/trusted_tee.h 11087F: security/keys/trusted-keys/trusted_tee.c 11088 11089KEYS-TRUSTED-CAAM 11090M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11091R: Pengutronix Kernel Team <kernel@pengutronix.de> 11092L: linux-integrity@vger.kernel.org 11093L: keyrings@vger.kernel.org 11094S: Maintained 11095F: include/keys/trusted_caam.h 11096F: security/keys/trusted-keys/trusted_caam.c 11097 11098KEYS/KEYRINGS 11099M: David Howells <dhowells@redhat.com> 11100M: Jarkko Sakkinen <jarkko@kernel.org> 11101L: keyrings@vger.kernel.org 11102S: Maintained 11103F: Documentation/security/keys/core.rst 11104F: include/keys/ 11105F: include/linux/key-type.h 11106F: include/linux/key.h 11107F: include/linux/keyctl.h 11108F: include/uapi/linux/keyctl.h 11109F: security/keys/ 11110 11111KEYS/KEYRINGS_INTEGRITY 11112M: Jarkko Sakkinen <jarkko@kernel.org> 11113M: Mimi Zohar <zohar@linux.ibm.com> 11114L: linux-integrity@vger.kernel.org 11115L: keyrings@vger.kernel.org 11116S: Supported 11117F: security/integrity/platform_certs 11118 11119KFENCE 11120M: Alexander Potapenko <glider@google.com> 11121M: Marco Elver <elver@google.com> 11122R: Dmitry Vyukov <dvyukov@google.com> 11123L: kasan-dev@googlegroups.com 11124S: Maintained 11125F: Documentation/dev-tools/kfence.rst 11126F: arch/*/include/asm/kfence.h 11127F: include/linux/kfence.h 11128F: lib/Kconfig.kfence 11129F: mm/kfence/ 11130 11131KFIFO 11132M: Stefani Seibold <stefani@seibold.net> 11133S: Maintained 11134F: include/linux/kfifo.h 11135F: lib/kfifo.c 11136F: samples/kfifo/ 11137 11138KGDB / KDB /debug_core 11139M: Jason Wessel <jason.wessel@windriver.com> 11140M: Daniel Thompson <daniel.thompson@linaro.org> 11141R: Douglas Anderson <dianders@chromium.org> 11142L: kgdb-bugreport@lists.sourceforge.net 11143S: Maintained 11144W: http://kgdb.wiki.kernel.org/ 11145T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11146F: Documentation/dev-tools/kgdb.rst 11147F: drivers/misc/kgdbts.c 11148F: drivers/tty/serial/kgdboc.c 11149F: include/linux/kdb.h 11150F: include/linux/kgdb.h 11151F: kernel/debug/ 11152F: kernel/module/kdb.c 11153 11154KHADAS MCU MFD DRIVER 11155M: Neil Armstrong <narmstrong@baylibre.com> 11156L: linux-amlogic@lists.infradead.org 11157S: Maintained 11158F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11159F: drivers/mfd/khadas-mcu.c 11160F: include/linux/mfd/khadas-mcu.h 11161F: drivers/thermal/khadas_mcu_fan.c 11162 11163KMEMLEAK 11164M: Catalin Marinas <catalin.marinas@arm.com> 11165S: Maintained 11166F: Documentation/dev-tools/kmemleak.rst 11167F: include/linux/kmemleak.h 11168F: mm/kmemleak.c 11169F: samples/kmemleak/kmemleak-test.c 11170 11171KMOD KERNEL MODULE LOADER - USERMODE HELPER 11172M: Luis Chamberlain <mcgrof@kernel.org> 11173L: linux-kernel@vger.kernel.org 11174L: linux-modules@vger.kernel.org 11175S: Maintained 11176F: include/linux/kmod.h 11177F: kernel/kmod.c 11178F: lib/test_kmod.c 11179F: tools/testing/selftests/kmod/ 11180 11181KPROBES 11182M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11183M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11184M: "David S. Miller" <davem@davemloft.net> 11185M: Masami Hiramatsu <mhiramat@kernel.org> 11186S: Maintained 11187T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 11188F: Documentation/trace/kprobes.rst 11189F: include/asm-generic/kprobes.h 11190F: include/linux/kprobes.h 11191F: kernel/kprobes.c 11192F: lib/test_kprobes.c 11193F: samples/kprobes 11194 11195KS0108 LCD CONTROLLER DRIVER 11196M: Miguel Ojeda <ojeda@kernel.org> 11197S: Maintained 11198F: Documentation/admin-guide/auxdisplay/ks0108.rst 11199F: drivers/auxdisplay/ks0108.c 11200F: include/linux/ks0108.h 11201 11202KTD253 BACKLIGHT DRIVER 11203M: Linus Walleij <linus.walleij@linaro.org> 11204S: Maintained 11205F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11206F: drivers/video/backlight/ktd253-backlight.c 11207 11208KTEST 11209M: Steven Rostedt <rostedt@goodmis.org> 11210M: John Hawley <warthog9@eaglescrag.net> 11211S: Maintained 11212F: tools/testing/ktest 11213 11214L3MDEV 11215M: David Ahern <dsahern@kernel.org> 11216L: netdev@vger.kernel.org 11217S: Maintained 11218F: include/net/l3mdev.h 11219F: net/l3mdev 11220 11221LANDLOCK SECURITY MODULE 11222M: Mickaël Salaün <mic@digikod.net> 11223L: linux-security-module@vger.kernel.org 11224S: Supported 11225W: https://landlock.io 11226T: git https://github.com/landlock-lsm/linux.git 11227F: Documentation/security/landlock.rst 11228F: Documentation/userspace-api/landlock.rst 11229F: include/uapi/linux/landlock.h 11230F: samples/landlock/ 11231F: security/landlock/ 11232F: tools/testing/selftests/landlock/ 11233K: landlock 11234K: LANDLOCK 11235 11236LANTIQ / INTEL Ethernet drivers 11237M: Hauke Mehrtens <hauke@hauke-m.de> 11238L: netdev@vger.kernel.org 11239S: Maintained 11240F: drivers/net/dsa/lantiq_gswip.c 11241F: drivers/net/dsa/lantiq_pce.h 11242F: drivers/net/ethernet/lantiq_xrx200.c 11243F: net/dsa/tag_gswip.c 11244 11245LANTIQ MIPS ARCHITECTURE 11246M: John Crispin <john@phrozen.org> 11247L: linux-mips@vger.kernel.org 11248S: Maintained 11249F: arch/mips/lantiq 11250F: drivers/soc/lantiq 11251 11252LASI 53c700 driver for PARISC 11253M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11254L: linux-scsi@vger.kernel.org 11255S: Maintained 11256F: Documentation/scsi/53c700.rst 11257F: drivers/scsi/53c700* 11258 11259LEAKING_ADDRESSES 11260M: Tobin C. Harding <me@tobin.cc> 11261M: Tycho Andersen <tycho@tycho.pizza> 11262L: linux-hardening@vger.kernel.org 11263S: Maintained 11264T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11265F: scripts/leaking_addresses.pl 11266 11267LED SUBSYSTEM 11268M: Pavel Machek <pavel@ucw.cz> 11269L: linux-leds@vger.kernel.org 11270S: Maintained 11271T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11272F: Documentation/devicetree/bindings/leds/ 11273F: drivers/leds/ 11274F: include/linux/leds.h 11275 11276LEGACY EEPROM DRIVER 11277M: Jean Delvare <jdelvare@suse.com> 11278S: Maintained 11279F: Documentation/misc-devices/eeprom.rst 11280F: drivers/misc/eeprom/eeprom.c 11281 11282LEGO MINDSTORMS EV3 11283R: David Lechner <david@lechnology.com> 11284S: Maintained 11285F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11286F: arch/arm/boot/dts/da850-lego-ev3.dts 11287F: drivers/power/supply/lego_ev3_battery.c 11288 11289LEGO USB Tower driver 11290M: Juergen Stuber <starblue@users.sourceforge.net> 11291L: legousb-devel@lists.sourceforge.net 11292S: Maintained 11293W: http://legousb.sourceforge.net/ 11294F: drivers/usb/misc/legousbtower.c 11295 11296LETSKETCH HID TABLET DRIVER 11297M: Hans de Goede <hdegoede@redhat.com> 11298L: linux-input@vger.kernel.org 11299S: Maintained 11300T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11301F: drivers/hid/hid-letsketch.c 11302 11303LG LAPTOP EXTRAS 11304M: Matan Ziv-Av <matan@svgalib.org> 11305L: platform-driver-x86@vger.kernel.org 11306S: Maintained 11307F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11308F: Documentation/admin-guide/laptops/lg-laptop.rst 11309F: drivers/platform/x86/lg-laptop.c 11310 11311LG2160 MEDIA DRIVER 11312M: Michael Krufky <mkrufky@linuxtv.org> 11313L: linux-media@vger.kernel.org 11314S: Maintained 11315W: https://linuxtv.org 11316W: http://github.com/mkrufky 11317Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11318T: git git://linuxtv.org/mkrufky/tuners.git 11319F: drivers/media/dvb-frontends/lg2160.* 11320 11321LGDT3305 MEDIA DRIVER 11322M: Michael Krufky <mkrufky@linuxtv.org> 11323L: linux-media@vger.kernel.org 11324S: Maintained 11325W: https://linuxtv.org 11326W: http://github.com/mkrufky 11327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11328T: git git://linuxtv.org/mkrufky/tuners.git 11329F: drivers/media/dvb-frontends/lgdt3305.* 11330 11331LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11332M: Viresh Kumar <vireshk@kernel.org> 11333L: linux-ide@vger.kernel.org 11334S: Maintained 11335T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11336F: drivers/ata/pata_arasan_cf.c 11337F: include/linux/pata_arasan_cf_data.h 11338 11339LIBATA PATA DRIVERS 11340R: Sergey Shtylyov <s.shtylyov@omp.ru> 11341L: linux-ide@vger.kernel.org 11342F: drivers/ata/ata_*.c 11343F: drivers/ata/pata_*.c 11344 11345LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11346M: Linus Walleij <linus.walleij@linaro.org> 11347L: linux-ide@vger.kernel.org 11348S: Maintained 11349T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11350F: drivers/ata/pata_ftide010.c 11351F: drivers/ata/sata_gemini.c 11352F: drivers/ata/sata_gemini.h 11353 11354LIBATA SATA AHCI PLATFORM devices support 11355M: Hans de Goede <hdegoede@redhat.com> 11356M: Jens Axboe <axboe@kernel.dk> 11357L: linux-ide@vger.kernel.org 11358S: Maintained 11359T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11360F: drivers/ata/ahci_platform.c 11361F: drivers/ata/libahci_platform.c 11362F: include/linux/ahci_platform.h 11363 11364LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11365M: Mikael Pettersson <mikpelinux@gmail.com> 11366L: linux-ide@vger.kernel.org 11367S: Maintained 11368T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11369F: drivers/ata/sata_promise.* 11370 11371LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11372M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11373L: linux-ide@vger.kernel.org 11374S: Maintained 11375T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11376F: Documentation/ABI/testing/sysfs-ata 11377F: Documentation/devicetree/bindings/ata/ 11378F: drivers/ata/ 11379F: include/linux/ata.h 11380F: include/linux/libata.h 11381 11382LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11383M: Vishal Verma <vishal.l.verma@intel.com> 11384M: Dan Williams <dan.j.williams@intel.com> 11385M: Dave Jiang <dave.jiang@intel.com> 11386L: nvdimm@lists.linux.dev 11387S: Supported 11388Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11389P: Documentation/nvdimm/maintainer-entry-profile.rst 11390F: drivers/nvdimm/btt* 11391 11392LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11393M: Dan Williams <dan.j.williams@intel.com> 11394M: Vishal Verma <vishal.l.verma@intel.com> 11395M: Dave Jiang <dave.jiang@intel.com> 11396L: nvdimm@lists.linux.dev 11397S: Supported 11398Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11399P: Documentation/nvdimm/maintainer-entry-profile.rst 11400F: drivers/nvdimm/pmem* 11401 11402LIBNVDIMM: DEVICETREE BINDINGS 11403M: Oliver O'Halloran <oohall@gmail.com> 11404L: nvdimm@lists.linux.dev 11405S: Supported 11406Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11407F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11408F: drivers/nvdimm/of_pmem.c 11409 11410LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11411M: Dan Williams <dan.j.williams@intel.com> 11412M: Vishal Verma <vishal.l.verma@intel.com> 11413M: Dave Jiang <dave.jiang@intel.com> 11414M: Ira Weiny <ira.weiny@intel.com> 11415L: nvdimm@lists.linux.dev 11416S: Supported 11417Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11418P: Documentation/nvdimm/maintainer-entry-profile.rst 11419T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11420F: drivers/acpi/nfit/* 11421F: drivers/nvdimm/* 11422F: include/linux/libnvdimm.h 11423F: include/linux/nd.h 11424F: include/uapi/linux/ndctl.h 11425F: tools/testing/nvdimm/ 11426 11427LICENSES and SPDX stuff 11428M: Thomas Gleixner <tglx@linutronix.de> 11429M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11430L: linux-spdx@vger.kernel.org 11431S: Maintained 11432T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11433F: COPYING 11434F: Documentation/process/license-rules.rst 11435F: LICENSES/ 11436F: scripts/spdxcheck-test.sh 11437F: scripts/spdxcheck.py 11438 11439LINEAR RANGES HELPERS 11440M: Mark Brown <broonie@kernel.org> 11441R: Matti Vaittinen <mazziesaccount@gmail.com> 11442F: lib/linear_ranges.c 11443F: lib/test_linear_ranges.c 11444F: include/linux/linear_range.h 11445 11446LINUX FOR POWER MACINTOSH 11447M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11448L: linuxppc-dev@lists.ozlabs.org 11449S: Odd Fixes 11450F: arch/powerpc/platforms/powermac/ 11451F: drivers/macintosh/ 11452 11453LINUX FOR POWERPC (32-BIT AND 64-BIT) 11454M: Michael Ellerman <mpe@ellerman.id.au> 11455R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11456R: Paul Mackerras <paulus@samba.org> 11457L: linuxppc-dev@lists.ozlabs.org 11458S: Supported 11459W: https://github.com/linuxppc/wiki/wiki 11460Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11461T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11462F: Documentation/ABI/stable/sysfs-firmware-opal-* 11463F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11464F: Documentation/devicetree/bindings/powerpc/ 11465F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11466F: Documentation/powerpc/ 11467F: arch/powerpc/ 11468F: drivers/*/*/*pasemi* 11469F: drivers/*/*pasemi* 11470F: drivers/char/tpm/tpm_ibmvtpm* 11471F: drivers/crypto/nx/ 11472F: drivers/crypto/vmx/ 11473F: drivers/i2c/busses/i2c-opal.c 11474F: drivers/net/ethernet/ibm/ibmveth.* 11475F: drivers/net/ethernet/ibm/ibmvnic.* 11476F: drivers/pci/hotplug/pnv_php.c 11477F: drivers/pci/hotplug/rpa* 11478F: drivers/rtc/rtc-opal.c 11479F: drivers/scsi/ibmvscsi/ 11480F: drivers/tty/hvc/hvc_opal.c 11481F: drivers/watchdog/wdrtas.c 11482F: tools/testing/selftests/powerpc 11483N: /pmac 11484N: powermac 11485N: powernv 11486N: [^a-z0-9]ps3 11487N: pseries 11488 11489LINUX FOR POWERPC EMBEDDED MPC5XXX 11490M: Anatolij Gustschin <agust@denx.de> 11491L: linuxppc-dev@lists.ozlabs.org 11492S: Odd Fixes 11493F: arch/powerpc/platforms/512x/ 11494F: arch/powerpc/platforms/52xx/ 11495 11496LINUX FOR POWERPC EMBEDDED PPC4XX 11497L: linuxppc-dev@lists.ozlabs.org 11498S: Orphan 11499F: arch/powerpc/platforms/40x/ 11500F: arch/powerpc/platforms/44x/ 11501 11502LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11503M: Scott Wood <oss@buserror.net> 11504L: linuxppc-dev@lists.ozlabs.org 11505S: Odd fixes 11506T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11507F: Documentation/devicetree/bindings/powerpc/fsl/ 11508F: arch/powerpc/platforms/83xx/ 11509F: arch/powerpc/platforms/85xx/ 11510 11511LINUX FOR POWERPC EMBEDDED PPC8XX 11512M: Christophe Leroy <christophe.leroy@csgroup.eu> 11513L: linuxppc-dev@lists.ozlabs.org 11514S: Maintained 11515F: arch/powerpc/platforms/8xx/ 11516 11517LINUX KERNEL DUMP TEST MODULE (LKDTM) 11518M: Kees Cook <keescook@chromium.org> 11519S: Maintained 11520F: drivers/misc/lkdtm/* 11521F: tools/testing/selftests/lkdtm/* 11522 11523LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11524M: Alan Stern <stern@rowland.harvard.edu> 11525M: Andrea Parri <parri.andrea@gmail.com> 11526M: Will Deacon <will@kernel.org> 11527M: Peter Zijlstra <peterz@infradead.org> 11528M: Boqun Feng <boqun.feng@gmail.com> 11529M: Nicholas Piggin <npiggin@gmail.com> 11530M: David Howells <dhowells@redhat.com> 11531M: Jade Alglave <j.alglave@ucl.ac.uk> 11532M: Luc Maranget <luc.maranget@inria.fr> 11533M: "Paul E. McKenney" <paulmck@kernel.org> 11534R: Akira Yokosawa <akiyks@gmail.com> 11535R: Daniel Lustig <dlustig@nvidia.com> 11536R: Joel Fernandes <joel@joelfernandes.org> 11537L: linux-kernel@vger.kernel.org 11538L: linux-arch@vger.kernel.org 11539S: Supported 11540T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11541F: Documentation/atomic_bitops.txt 11542F: Documentation/atomic_t.txt 11543F: Documentation/core-api/refcount-vs-atomic.rst 11544F: Documentation/litmus-tests/ 11545F: Documentation/memory-barriers.txt 11546F: tools/memory-model/ 11547 11548LIS3LV02D ACCELEROMETER DRIVER 11549M: Eric Piel <eric.piel@tremplin-utc.net> 11550S: Maintained 11551F: Documentation/misc-devices/lis3lv02d.rst 11552F: drivers/misc/lis3lv02d/ 11553F: drivers/platform/x86/hp_accel.c 11554 11555LIST KUNIT TEST 11556M: David Gow <davidgow@google.com> 11557L: linux-kselftest@vger.kernel.org 11558L: kunit-dev@googlegroups.com 11559S: Maintained 11560F: lib/list-test.c 11561 11562LITEX PLATFORM 11563M: Karol Gugala <kgugala@antmicro.com> 11564M: Mateusz Holenko <mholenko@antmicro.com> 11565M: Gabriel Somlo <gsomlo@gmail.com> 11566M: Joel Stanley <joel@jms.id.au> 11567S: Maintained 11568F: Documentation/devicetree/bindings/*/litex,*.yaml 11569F: arch/openrisc/boot/dts/or1klitex.dts 11570F: include/linux/litex.h 11571F: drivers/tty/serial/liteuart.c 11572F: drivers/soc/litex/* 11573F: drivers/net/ethernet/litex/* 11574F: drivers/mmc/host/litex_mmc.c 11575N: litex 11576 11577LIVE PATCHING 11578M: Josh Poimboeuf <jpoimboe@kernel.org> 11579M: Jiri Kosina <jikos@kernel.org> 11580M: Miroslav Benes <mbenes@suse.cz> 11581M: Petr Mladek <pmladek@suse.com> 11582R: Joe Lawrence <joe.lawrence@redhat.com> 11583L: live-patching@vger.kernel.org 11584S: Maintained 11585T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11586F: Documentation/ABI/testing/sysfs-kernel-livepatch 11587F: Documentation/livepatch/ 11588F: arch/powerpc/include/asm/livepatch.h 11589F: include/linux/livepatch.h 11590F: kernel/livepatch/ 11591F: kernel/module/livepatch.c 11592F: lib/livepatch/ 11593F: samples/livepatch/ 11594F: tools/testing/selftests/livepatch/ 11595 11596LLC (802.2) 11597L: netdev@vger.kernel.org 11598S: Odd fixes 11599F: include/linux/llc.h 11600F: include/net/llc* 11601F: include/uapi/linux/llc.h 11602F: net/llc/ 11603 11604LM73 HARDWARE MONITOR DRIVER 11605M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11606L: linux-hwmon@vger.kernel.org 11607S: Maintained 11608F: drivers/hwmon/lm73.c 11609 11610LM78 HARDWARE MONITOR DRIVER 11611M: Jean Delvare <jdelvare@suse.com> 11612L: linux-hwmon@vger.kernel.org 11613S: Maintained 11614F: Documentation/hwmon/lm78.rst 11615F: drivers/hwmon/lm78.c 11616 11617LM83 HARDWARE MONITOR DRIVER 11618M: Jean Delvare <jdelvare@suse.com> 11619L: linux-hwmon@vger.kernel.org 11620S: Maintained 11621F: Documentation/hwmon/lm83.rst 11622F: drivers/hwmon/lm83.c 11623 11624LM90 HARDWARE MONITOR DRIVER 11625M: Jean Delvare <jdelvare@suse.com> 11626L: linux-hwmon@vger.kernel.org 11627S: Maintained 11628F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11629F: Documentation/hwmon/lm90.rst 11630F: drivers/hwmon/lm90.c 11631F: include/dt-bindings/thermal/lm90.h 11632 11633LM95234 HARDWARE MONITOR DRIVER 11634M: Guenter Roeck <linux@roeck-us.net> 11635L: linux-hwmon@vger.kernel.org 11636S: Maintained 11637F: Documentation/hwmon/lm95234.rst 11638F: drivers/hwmon/lm95234.c 11639 11640LME2510 MEDIA DRIVER 11641M: Malcolm Priestley <tvboxspy@gmail.com> 11642L: linux-media@vger.kernel.org 11643S: Maintained 11644W: https://linuxtv.org 11645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11646F: drivers/media/usb/dvb-usb-v2/lmedm04* 11647 11648LOADPIN SECURITY MODULE 11649M: Kees Cook <keescook@chromium.org> 11650S: Supported 11651T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 11652F: Documentation/admin-guide/LSM/LoadPin.rst 11653F: security/loadpin/ 11654 11655LOCKING PRIMITIVES 11656M: Peter Zijlstra <peterz@infradead.org> 11657M: Ingo Molnar <mingo@redhat.com> 11658M: Will Deacon <will@kernel.org> 11659R: Waiman Long <longman@redhat.com> 11660R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11661L: linux-kernel@vger.kernel.org 11662S: Maintained 11663T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11664F: Documentation/locking/ 11665F: arch/*/include/asm/spinlock*.h 11666F: include/linux/lockdep.h 11667F: include/linux/mutex*.h 11668F: include/linux/rwlock*.h 11669F: include/linux/rwsem*.h 11670F: include/linux/seqlock.h 11671F: include/linux/spinlock*.h 11672F: kernel/locking/ 11673F: lib/locking*.[ch] 11674X: kernel/locking/locktorture.c 11675 11676LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11677M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11678L: linux-ntfs-dev@lists.sourceforge.net 11679S: Maintained 11680W: http://www.linux-ntfs.org/content/view/19/37/ 11681F: Documentation/admin-guide/ldm.rst 11682F: block/partitions/ldm.* 11683 11684LOGITECH HID GAMING KEYBOARDS 11685M: Hans de Goede <hdegoede@redhat.com> 11686L: linux-input@vger.kernel.org 11687S: Maintained 11688T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11689F: drivers/hid/hid-lg-g15.c 11690 11691LONTIUM LT8912B MIPI TO HDMI BRIDGE 11692M: Adrien Grassein <adrien.grassein@gmail.com> 11693S: Maintained 11694F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11695F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11696 11697LOONGARCH 11698M: Huacai Chen <chenhuacai@kernel.org> 11699R: WANG Xuerui <kernel@xen0n.name> 11700L: loongarch@lists.linux.dev 11701S: Maintained 11702T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 11703F: arch/loongarch/ 11704F: drivers/*/*loongarch* 11705F: Documentation/loongarch/ 11706F: Documentation/translations/zh_CN/loongarch/ 11707 11708LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 11709M: Sathya Prakash <sathya.prakash@broadcom.com> 11710M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 11711M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 11712L: MPT-FusionLinux.pdl@broadcom.com 11713L: linux-scsi@vger.kernel.org 11714S: Supported 11715W: http://www.avagotech.com/support/ 11716F: drivers/message/fusion/ 11717F: drivers/scsi/mpt3sas/ 11718 11719LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 11720M: Matthew Wilcox <willy@infradead.org> 11721L: linux-scsi@vger.kernel.org 11722S: Maintained 11723F: drivers/scsi/sym53c8xx_2/ 11724 11725LTC1660 DAC DRIVER 11726M: Marcus Folkesson <marcus.folkesson@gmail.com> 11727L: linux-iio@vger.kernel.org 11728S: Maintained 11729F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 11730F: drivers/iio/dac/ltc1660.c 11731 11732LTC2688 IIO DAC DRIVER 11733M: Nuno Sá <nuno.sa@analog.com> 11734L: linux-iio@vger.kernel.org 11735S: Supported 11736W: http://ez.analog.com/community/linux-device-drivers 11737F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 11738F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 11739F: drivers/iio/dac/ltc2688.c 11740 11741LTC2947 HARDWARE MONITOR DRIVER 11742M: Nuno Sá <nuno.sa@analog.com> 11743L: linux-hwmon@vger.kernel.org 11744S: Supported 11745W: https://ez.analog.com/linux-software-drivers 11746F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 11747F: drivers/hwmon/ltc2947-core.c 11748F: drivers/hwmon/ltc2947-i2c.c 11749F: drivers/hwmon/ltc2947-spi.c 11750F: drivers/hwmon/ltc2947.h 11751 11752LTC2983 IIO TEMPERATURE DRIVER 11753M: Nuno Sá <nuno.sa@analog.com> 11754L: linux-iio@vger.kernel.org 11755S: Supported 11756W: https://ez.analog.com/linux-software-drivers 11757F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 11758F: drivers/iio/temperature/ltc2983.c 11759 11760LTC4261 HARDWARE MONITOR DRIVER 11761M: Guenter Roeck <linux@roeck-us.net> 11762L: linux-hwmon@vger.kernel.org 11763S: Maintained 11764F: Documentation/hwmon/ltc4261.rst 11765F: drivers/hwmon/ltc4261.c 11766 11767LTC4306 I2C MULTIPLEXER DRIVER 11768M: Michael Hennerich <michael.hennerich@analog.com> 11769L: linux-i2c@vger.kernel.org 11770S: Supported 11771W: https://ez.analog.com/linux-software-drivers 11772F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 11773F: drivers/i2c/muxes/i2c-mux-ltc4306.c 11774 11775LTP (Linux Test Project) 11776M: Mike Frysinger <vapier@gentoo.org> 11777M: Cyril Hrubis <chrubis@suse.cz> 11778M: Wanlong Gao <wanlong.gao@gmail.com> 11779M: Jan Stancek <jstancek@redhat.com> 11780M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 11781M: Alexey Kodanev <alexey.kodanev@oracle.com> 11782L: ltp@lists.linux.it (subscribers-only) 11783S: Maintained 11784W: http://linux-test-project.github.io/ 11785T: git git://github.com/linux-test-project/ltp.git 11786 11787LYNX 28G SERDES PHY DRIVER 11788M: Ioana Ciornei <ioana.ciornei@nxp.com> 11789L: netdev@vger.kernel.org 11790S: Supported 11791F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 11792F: drivers/phy/freescale/phy-fsl-lynx-28g.c 11793 11794LYNX PCS MODULE 11795M: Ioana Ciornei <ioana.ciornei@nxp.com> 11796L: netdev@vger.kernel.org 11797S: Supported 11798F: drivers/net/pcs/pcs-lynx.c 11799F: include/linux/pcs-lynx.h 11800 11801M68K ARCHITECTURE 11802M: Geert Uytterhoeven <geert@linux-m68k.org> 11803L: linux-m68k@lists.linux-m68k.org 11804S: Maintained 11805W: http://www.linux-m68k.org/ 11806T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 11807F: arch/m68k/ 11808F: drivers/zorro/ 11809 11810M68K ON APPLE MACINTOSH 11811M: Joshua Thompson <funaho@jurai.org> 11812L: linux-m68k@lists.linux-m68k.org 11813S: Maintained 11814W: http://www.mac.linux-m68k.org/ 11815F: arch/m68k/mac/ 11816F: drivers/macintosh/adb-iop.c 11817F: drivers/macintosh/via-macii.c 11818 11819M68K ON HP9000/300 11820M: Philip Blundell <philb@gnu.org> 11821S: Maintained 11822W: http://www.tazenda.demon.co.uk/phil/linux-hp 11823F: arch/m68k/hp300/ 11824 11825M88DS3103 MEDIA DRIVER 11826M: Antti Palosaari <crope@iki.fi> 11827L: linux-media@vger.kernel.org 11828S: Maintained 11829W: https://linuxtv.org 11830W: http://palosaari.fi/linux/ 11831Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11832T: git git://linuxtv.org/anttip/media_tree.git 11833F: drivers/media/dvb-frontends/m88ds3103* 11834 11835M88RS2000 MEDIA DRIVER 11836M: Malcolm Priestley <tvboxspy@gmail.com> 11837L: linux-media@vger.kernel.org 11838S: Maintained 11839W: https://linuxtv.org 11840Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11841F: drivers/media/dvb-frontends/m88rs2000* 11842 11843MA901 MASTERKIT USB FM RADIO DRIVER 11844M: Alexey Klimov <klimov.linux@gmail.com> 11845L: linux-media@vger.kernel.org 11846S: Maintained 11847T: git git://linuxtv.org/media_tree.git 11848F: drivers/media/radio/radio-ma901.c 11849 11850MAC80211 11851M: Johannes Berg <johannes@sipsolutions.net> 11852L: linux-wireless@vger.kernel.org 11853S: Maintained 11854W: https://wireless.wiki.kernel.org/ 11855Q: https://patchwork.kernel.org/project/linux-wireless/list/ 11856T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 11857T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 11858F: Documentation/networking/mac80211-injection.rst 11859F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 11860F: drivers/net/wireless/mac80211_hwsim.[ch] 11861F: include/net/mac80211.h 11862F: net/mac80211/ 11863 11864MAILBOX API 11865M: Jassi Brar <jassisinghbrar@gmail.com> 11866L: linux-kernel@vger.kernel.org 11867S: Maintained 11868F: drivers/mailbox/ 11869F: include/linux/mailbox_client.h 11870F: include/linux/mailbox_controller.h 11871F: include/dt-bindings/mailbox/ 11872F: Documentation/devicetree/bindings/mailbox/ 11873 11874MAILBOX ARM MHUv2 11875M: Viresh Kumar <viresh.kumar@linaro.org> 11876M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 11877L: linux-kernel@vger.kernel.org 11878S: Maintained 11879F: drivers/mailbox/arm_mhuv2.c 11880F: include/linux/mailbox/arm_mhuv2_message.h 11881F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 11882 11883MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 11884M: Jeremy Kerr <jk@codeconstruct.com.au> 11885M: Matt Johnston <matt@codeconstruct.com.au> 11886L: netdev@vger.kernel.org 11887S: Maintained 11888F: Documentation/networking/mctp.rst 11889F: drivers/net/mctp/ 11890F: include/net/mctp.h 11891F: include/net/mctpdevice.h 11892F: include/net/netns/mctp.h 11893F: net/mctp/ 11894 11895MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 11896M: Michael Kerrisk <mtk.manpages@gmail.com> 11897L: linux-man@vger.kernel.org 11898S: Maintained 11899W: http://www.kernel.org/doc/man-pages 11900 11901MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 11902M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 11903L: linux-mips@vger.kernel.org 11904S: Maintained 11905F: arch/mips/boot/dts/img/pistachio* 11906 11907MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 11908M: Andrew Lunn <andrew@lunn.ch> 11909M: Vivien Didelot <vivien.didelot@gmail.com> 11910L: netdev@vger.kernel.org 11911S: Maintained 11912F: Documentation/devicetree/bindings/net/dsa/marvell.txt 11913F: Documentation/networking/devlink/mv88e6xxx.rst 11914F: drivers/net/dsa/mv88e6xxx/ 11915F: include/linux/dsa/mv88e6xxx.h 11916F: include/linux/platform_data/mv88e6xxx.h 11917 11918MARVELL ARMADA 3700 PHY DRIVERS 11919M: Miquel Raynal <miquel.raynal@bootlin.com> 11920S: Maintained 11921F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 11922F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 11923F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 11924F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 11925 11926MARVELL ARMADA 3700 SERIAL DRIVER 11927M: Pali Rohár <pali@kernel.org> 11928S: Maintained 11929F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 11930F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 11931F: drivers/tty/serial/mvebu-uart.c 11932 11933MARVELL ARMADA DRM SUPPORT 11934M: Russell King <linux@armlinux.org.uk> 11935S: Maintained 11936T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 11937T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 11938F: Documentation/devicetree/bindings/display/armada/ 11939F: drivers/gpu/drm/armada/ 11940F: include/uapi/drm/armada_drm.h 11941 11942MARVELL CRYPTO DRIVER 11943M: Boris Brezillon <bbrezillon@kernel.org> 11944M: Arnaud Ebalard <arno@natisbad.org> 11945M: Srujana Challa <schalla@marvell.com> 11946L: linux-crypto@vger.kernel.org 11947S: Maintained 11948F: drivers/crypto/marvell/ 11949F: include/linux/soc/marvell/octeontx2/ 11950 11951MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 11952M: Mirko Lindner <mlindner@marvell.com> 11953M: Stephen Hemminger <stephen@networkplumber.org> 11954L: netdev@vger.kernel.org 11955S: Maintained 11956F: drivers/net/ethernet/marvell/sk* 11957 11958MARVELL LIBERTAS WIRELESS DRIVER 11959L: libertas-dev@lists.infradead.org 11960S: Orphan 11961F: drivers/net/wireless/marvell/libertas/ 11962 11963MARVELL MACCHIATOBIN SUPPORT 11964M: Russell King <linux@armlinux.org.uk> 11965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11966S: Maintained 11967F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 11968 11969MARVELL MV643XX ETHERNET DRIVER 11970M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 11971L: netdev@vger.kernel.org 11972S: Maintained 11973F: drivers/net/ethernet/marvell/mv643xx_eth.* 11974F: include/linux/mv643xx.h 11975 11976MARVELL MV88X3310 PHY DRIVER 11977M: Russell King <linux@armlinux.org.uk> 11978M: Marek Behún <kabel@kernel.org> 11979L: netdev@vger.kernel.org 11980S: Maintained 11981F: drivers/net/phy/marvell10g.c 11982 11983MARVELL MVEBU THERMAL DRIVER 11984M: Miquel Raynal <miquel.raynal@bootlin.com> 11985S: Maintained 11986F: drivers/thermal/armada_thermal.c 11987 11988MARVELL MVNETA ETHERNET DRIVER 11989M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 11990L: netdev@vger.kernel.org 11991S: Maintained 11992F: drivers/net/ethernet/marvell/mvneta.* 11993 11994MARVELL MVPP2 ETHERNET DRIVER 11995M: Marcin Wojtas <mw@semihalf.com> 11996M: Russell King <linux@armlinux.org.uk> 11997L: netdev@vger.kernel.org 11998S: Maintained 11999F: Documentation/devicetree/bindings/net/marvell-pp2.txt 12000F: drivers/net/ethernet/marvell/mvpp2/ 12001 12002MARVELL MWIFIEX WIRELESS DRIVER 12003M: Amitkumar Karwar <amitkarwar@gmail.com> 12004M: Ganapathi Bhat <ganapathi017@gmail.com> 12005M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12006M: Xinming Hu <huxinming820@gmail.com> 12007L: linux-wireless@vger.kernel.org 12008S: Maintained 12009F: drivers/net/wireless/marvell/mwifiex/ 12010 12011MARVELL MWL8K WIRELESS DRIVER 12012M: Lennert Buytenhek <buytenh@wantstofly.org> 12013L: linux-wireless@vger.kernel.org 12014S: Odd Fixes 12015F: drivers/net/wireless/marvell/mwl8k.c 12016 12017MARVELL NAND CONTROLLER DRIVER 12018M: Miquel Raynal <miquel.raynal@bootlin.com> 12019L: linux-mtd@lists.infradead.org 12020S: Maintained 12021F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 12022F: drivers/mtd/nand/raw/marvell_nand.c 12023 12024MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12025M: Sunil Goutham <sgoutham@marvell.com> 12026M: Geetha sowjanya <gakula@marvell.com> 12027M: Subbaraya Sundeep <sbhatta@marvell.com> 12028M: hariprasad <hkelam@marvell.com> 12029L: netdev@vger.kernel.org 12030S: Supported 12031F: drivers/net/ethernet/marvell/octeontx2/nic/ 12032F: include/linux/soc/marvell/octeontx2/ 12033 12034MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12035M: Sunil Goutham <sgoutham@marvell.com> 12036M: Linu Cherian <lcherian@marvell.com> 12037M: Geetha sowjanya <gakula@marvell.com> 12038M: Jerin Jacob <jerinj@marvell.com> 12039M: hariprasad <hkelam@marvell.com> 12040M: Subbaraya Sundeep <sbhatta@marvell.com> 12041L: netdev@vger.kernel.org 12042S: Supported 12043F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12044F: drivers/net/ethernet/marvell/octeontx2/af/ 12045 12046MARVELL PRESTERA ETHERNET SWITCH DRIVER 12047M: Taras Chornyi <tchornyi@marvell.com> 12048S: Supported 12049W: https://github.com/Marvell-switching/switchdev-prestera 12050F: drivers/net/ethernet/marvell/prestera/ 12051 12052MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12053M: Nicolas Pitre <nico@fluxnic.net> 12054S: Odd Fixes 12055F: drivers/mmc/host/mvsdio.* 12056 12057MARVELL USB MDIO CONTROLLER DRIVER 12058M: Tobias Waldekranz <tobias@waldekranz.com> 12059L: netdev@vger.kernel.org 12060S: Maintained 12061F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12062F: drivers/net/mdio/mdio-mvusb.c 12063 12064MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12065M: Hu Ziji <huziji@marvell.com> 12066L: linux-mmc@vger.kernel.org 12067S: Supported 12068F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12069F: drivers/mmc/host/sdhci-xenon* 12070 12071MARVELL OCTEON ENDPOINT DRIVER 12072M: Veerasenareddy Burru <vburru@marvell.com> 12073M: Abhijit Ayarekar <aayarekar@marvell.com> 12074L: netdev@vger.kernel.org 12075S: Supported 12076F: drivers/net/ethernet/marvell/octeon_ep 12077 12078MATROX FRAMEBUFFER DRIVER 12079L: linux-fbdev@vger.kernel.org 12080S: Orphan 12081F: drivers/video/fbdev/matrox/matroxfb_* 12082F: include/uapi/linux/matroxfb.h 12083 12084MAX15301 DRIVER 12085M: Daniel Nilsson <daniel.nilsson@flex.com> 12086L: linux-hwmon@vger.kernel.org 12087S: Maintained 12088F: Documentation/hwmon/max15301.rst 12089F: drivers/hwmon/pmbus/max15301.c 12090 12091MAX16065 HARDWARE MONITOR DRIVER 12092M: Guenter Roeck <linux@roeck-us.net> 12093L: linux-hwmon@vger.kernel.org 12094S: Maintained 12095F: Documentation/hwmon/max16065.rst 12096F: drivers/hwmon/max16065.c 12097 12098MAX2175 SDR TUNER DRIVER 12099M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12100L: linux-media@vger.kernel.org 12101S: Maintained 12102T: git git://linuxtv.org/media_tree.git 12103F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12104F: Documentation/userspace-api/media/drivers/max2175.rst 12105F: drivers/media/i2c/max2175* 12106F: include/uapi/linux/max2175.h 12107 12108MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12109L: linux-hwmon@vger.kernel.org 12110S: Orphan 12111F: Documentation/hwmon/max6650.rst 12112F: drivers/hwmon/max6650.c 12113 12114MAX6697 HARDWARE MONITOR DRIVER 12115M: Guenter Roeck <linux@roeck-us.net> 12116L: linux-hwmon@vger.kernel.org 12117S: Maintained 12118F: Documentation/devicetree/bindings/hwmon/max6697.txt 12119F: Documentation/hwmon/max6697.rst 12120F: drivers/hwmon/max6697.c 12121F: include/linux/platform_data/max6697.h 12122 12123MAX9286 QUAD GMSL DESERIALIZER DRIVER 12124M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12125M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12126M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12127M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12128L: linux-media@vger.kernel.org 12129S: Maintained 12130F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12131F: drivers/media/i2c/max9286.c 12132 12133MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12134M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12135L: linux-media@vger.kernel.org 12136S: Maintained 12137F: drivers/staging/media/max96712/max96712.c 12138 12139MAX9860 MONO AUDIO VOICE CODEC DRIVER 12140M: Peter Rosin <peda@axentia.se> 12141L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12142S: Maintained 12143F: Documentation/devicetree/bindings/sound/max9860.txt 12144F: sound/soc/codecs/max9860.* 12145 12146MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12147M: Andreas Klinger <ak@it-klinger.de> 12148L: linux-iio@vger.kernel.org 12149S: Maintained 12150F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12151F: drivers/iio/proximity/mb1232.c 12152 12153MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12154R: Iskren Chernev <iskren.chernev@gmail.com> 12155R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12156R: Marek Szyprowski <m.szyprowski@samsung.com> 12157R: Matheus Castello <matheus@castello.eng.br> 12158L: linux-pm@vger.kernel.org 12159S: Maintained 12160F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12161F: drivers/power/supply/max17040_battery.c 12162 12163MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12164R: Hans de Goede <hdegoede@redhat.com> 12165R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12166R: Marek Szyprowski <m.szyprowski@samsung.com> 12167R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12168R: Purism Kernel Team <kernel@puri.sm> 12169L: linux-pm@vger.kernel.org 12170S: Maintained 12171F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12172F: drivers/power/supply/max17042_battery.c 12173 12174MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12175M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12176L: linux-kernel@vger.kernel.org 12177S: Maintained 12178F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12179F: drivers/regulator/max20086-regulator.c 12180 12181MAXIM MAX77650 PMIC MFD DRIVER 12182M: Bartosz Golaszewski <brgl@bgdev.pl> 12183L: linux-kernel@vger.kernel.org 12184S: Maintained 12185F: Documentation/devicetree/bindings/*/*max77650.yaml 12186F: Documentation/devicetree/bindings/*/max77650*.yaml 12187F: drivers/gpio/gpio-max77650.c 12188F: drivers/input/misc/max77650-onkey.c 12189F: drivers/leds/leds-max77650.c 12190F: drivers/mfd/max77650.c 12191F: drivers/power/supply/max77650-charger.c 12192F: drivers/regulator/max77650-regulator.c 12193F: include/linux/mfd/max77650.h 12194 12195MAXIM MAX77714 PMIC MFD DRIVER 12196M: Luca Ceresoli <luca@lucaceresoli.net> 12197S: Maintained 12198F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12199F: drivers/mfd/max77714.c 12200F: include/linux/mfd/max77714.h 12201 12202MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12203M: Javier Martinez Canillas <javier@dowhile0.org> 12204L: linux-kernel@vger.kernel.org 12205S: Supported 12206F: Documentation/devicetree/bindings/*/*max77802.yaml 12207F: drivers/regulator/max77802-regulator.c 12208F: include/dt-bindings/*/*max77802.h 12209 12210MAXIM MAX77976 BATTERY CHARGER 12211M: Luca Ceresoli <luca@lucaceresoli.net> 12212S: Supported 12213F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12214F: drivers/power/supply/max77976_charger.c 12215 12216MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12217M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12218M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12219L: linux-pm@vger.kernel.org 12220S: Supported 12221B: mailto:linux-samsung-soc@vger.kernel.org 12222F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12223F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12224F: drivers/power/supply/max14577_charger.c 12225F: drivers/power/supply/max77693_charger.c 12226 12227MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12228M: Chanwoo Choi <cw00.choi@samsung.com> 12229M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12230M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12231L: linux-kernel@vger.kernel.org 12232S: Supported 12233B: mailto:linux-samsung-soc@vger.kernel.org 12234F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12235F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12236F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12237F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12238F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12239F: Documentation/devicetree/bindings/mfd/max77693.txt 12240F: drivers/*/*max77843.c 12241F: drivers/*/max14577*.c 12242F: drivers/*/max77686*.c 12243F: drivers/*/max77693*.c 12244F: drivers/clk/clk-max77686.c 12245F: drivers/extcon/extcon-max14577.c 12246F: drivers/extcon/extcon-max77693.c 12247F: drivers/rtc/rtc-max77686.c 12248F: include/linux/mfd/max14577*.h 12249F: include/linux/mfd/max77686*.h 12250F: include/linux/mfd/max77693*.h 12251 12252MAXIRADIO FM RADIO RECEIVER DRIVER 12253M: Hans Verkuil <hverkuil@xs4all.nl> 12254L: linux-media@vger.kernel.org 12255S: Maintained 12256W: https://linuxtv.org 12257T: git git://linuxtv.org/media_tree.git 12258F: drivers/media/radio/radio-maxiradio* 12259 12260MAXLINEAR ETHERNET PHY DRIVER 12261M: Xu Liang <lxu@maxlinear.com> 12262L: netdev@vger.kernel.org 12263S: Supported 12264F: drivers/net/phy/mxl-gpy.c 12265 12266MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12267R: Yasushi SHOJI <yashi@spacecubics.com> 12268L: linux-can@vger.kernel.org 12269S: Maintained 12270F: drivers/net/can/usb/mcba_usb.c 12271 12272MCAN MMIO DEVICE DRIVER 12273M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12274L: linux-can@vger.kernel.org 12275S: Maintained 12276F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12277F: drivers/net/can/m_can/m_can.c 12278F: drivers/net/can/m_can/m_can.h 12279F: drivers/net/can/m_can/m_can_platform.c 12280 12281MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12282M: Rishi Gupta <gupt21@gmail.com> 12283L: linux-i2c@vger.kernel.org 12284L: linux-input@vger.kernel.org 12285S: Maintained 12286F: drivers/hid/hid-mcp2221.c 12287 12288MCP251XFD SPI-CAN NETWORK DRIVER 12289M: Marc Kleine-Budde <mkl@pengutronix.de> 12290M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12291R: Thomas Kopp <thomas.kopp@microchip.com> 12292L: linux-can@vger.kernel.org 12293S: Maintained 12294F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12295F: drivers/net/can/spi/mcp251xfd/ 12296 12297MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12298M: Peter Rosin <peda@axentia.se> 12299L: linux-iio@vger.kernel.org 12300S: Maintained 12301F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12302F: drivers/iio/potentiometer/mcp4018.c 12303F: drivers/iio/potentiometer/mcp4531.c 12304 12305MCR20A IEEE-802.15.4 RADIO DRIVER 12306M: Xue Liu <liuxuenetmail@gmail.com> 12307L: linux-wpan@vger.kernel.org 12308S: Maintained 12309W: https://github.com/xueliu/mcr20a-linux 12310F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12311F: drivers/net/ieee802154/mcr20a.c 12312F: drivers/net/ieee802154/mcr20a.h 12313 12314MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12315M: William Breathitt Gray <vilhelm.gray@gmail.com> 12316L: linux-iio@vger.kernel.org 12317S: Maintained 12318F: drivers/iio/dac/cio-dac.c 12319 12320MEDIA CONTROLLER FRAMEWORK 12321M: Sakari Ailus <sakari.ailus@linux.intel.com> 12322M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12323L: linux-media@vger.kernel.org 12324S: Supported 12325W: https://www.linuxtv.org 12326T: git git://linuxtv.org/media_tree.git 12327F: drivers/media/mc/ 12328F: include/media/media-*.h 12329F: include/uapi/linux/media.h 12330 12331MEDIA DRIVER FOR FREESCALE IMX PXP 12332M: Philipp Zabel <p.zabel@pengutronix.de> 12333L: linux-media@vger.kernel.org 12334S: Maintained 12335T: git git://linuxtv.org/media_tree.git 12336F: drivers/media/platform/nxp/imx-pxp.[ch] 12337 12338MEDIA DRIVERS FOR ASCOT2E 12339M: Sergey Kozlov <serjk@netup.ru> 12340M: Abylay Ospan <aospan@netup.ru> 12341L: linux-media@vger.kernel.org 12342S: Supported 12343W: https://linuxtv.org 12344W: http://netup.tv/ 12345T: git git://linuxtv.org/media_tree.git 12346F: drivers/media/dvb-frontends/ascot2e* 12347 12348MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12349M: Jasmin Jessich <jasmin@anw.at> 12350L: linux-media@vger.kernel.org 12351S: Maintained 12352W: https://linuxtv.org 12353T: git git://linuxtv.org/media_tree.git 12354F: drivers/media/dvb-frontends/cxd2099* 12355 12356MEDIA DRIVERS FOR CXD2841ER 12357M: Sergey Kozlov <serjk@netup.ru> 12358M: Abylay Ospan <aospan@netup.ru> 12359L: linux-media@vger.kernel.org 12360S: Supported 12361W: https://linuxtv.org 12362W: http://netup.tv/ 12363T: git git://linuxtv.org/media_tree.git 12364F: drivers/media/dvb-frontends/cxd2841er* 12365 12366MEDIA DRIVERS FOR CXD2880 12367M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12368L: linux-media@vger.kernel.org 12369S: Supported 12370W: http://linuxtv.org/ 12371T: git git://linuxtv.org/media_tree.git 12372F: drivers/media/dvb-frontends/cxd2880/* 12373F: drivers/media/spi/cxd2880* 12374 12375MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12376L: linux-media@vger.kernel.org 12377S: Orphan 12378W: https://linuxtv.org 12379T: git git://linuxtv.org/media_tree.git 12380F: drivers/media/pci/ddbridge/* 12381 12382MEDIA DRIVERS FOR FREESCALE IMX 12383M: Steve Longerbeam <slongerbeam@gmail.com> 12384M: Philipp Zabel <p.zabel@pengutronix.de> 12385L: linux-media@vger.kernel.org 12386S: Maintained 12387T: git git://linuxtv.org/media_tree.git 12388F: Documentation/admin-guide/media/imx.rst 12389F: Documentation/devicetree/bindings/media/imx.txt 12390F: drivers/staging/media/imx/ 12391F: include/linux/imx-media.h 12392F: include/media/imx.h 12393 12394MEDIA DRIVERS FOR FREESCALE IMX7 12395M: Rui Miguel Silva <rmfrfs@gmail.com> 12396M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12397L: linux-media@vger.kernel.org 12398S: Maintained 12399T: git git://linuxtv.org/media_tree.git 12400F: Documentation/admin-guide/media/imx7.rst 12401F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12402F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12403F: drivers/media/platform/nxp/imx-mipi-csis.c 12404F: drivers/staging/media/imx/imx7-media-csi.c 12405 12406MEDIA DRIVERS FOR HELENE 12407M: Abylay Ospan <aospan@netup.ru> 12408L: linux-media@vger.kernel.org 12409S: Supported 12410W: https://linuxtv.org 12411W: http://netup.tv/ 12412T: git git://linuxtv.org/media_tree.git 12413F: drivers/media/dvb-frontends/helene* 12414 12415MEDIA DRIVERS FOR HORUS3A 12416M: Sergey Kozlov <serjk@netup.ru> 12417M: Abylay Ospan <aospan@netup.ru> 12418L: linux-media@vger.kernel.org 12419S: Supported 12420W: https://linuxtv.org 12421W: http://netup.tv/ 12422T: git git://linuxtv.org/media_tree.git 12423F: drivers/media/dvb-frontends/horus3a* 12424 12425MEDIA DRIVERS FOR LNBH25 12426M: Sergey Kozlov <serjk@netup.ru> 12427M: Abylay Ospan <aospan@netup.ru> 12428L: linux-media@vger.kernel.org 12429S: Supported 12430W: https://linuxtv.org 12431W: http://netup.tv/ 12432T: git git://linuxtv.org/media_tree.git 12433F: drivers/media/dvb-frontends/lnbh25* 12434 12435MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12436L: linux-media@vger.kernel.org 12437S: Orphan 12438W: https://linuxtv.org 12439T: git git://linuxtv.org/media_tree.git 12440F: drivers/media/dvb-frontends/mxl5xx* 12441 12442MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12443M: Sergey Kozlov <serjk@netup.ru> 12444M: Abylay Ospan <aospan@netup.ru> 12445L: linux-media@vger.kernel.org 12446S: Supported 12447W: https://linuxtv.org 12448W: http://netup.tv/ 12449T: git git://linuxtv.org/media_tree.git 12450F: drivers/media/pci/netup_unidvb/* 12451 12452MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12453M: Dmitry Osipenko <digetx@gmail.com> 12454L: linux-media@vger.kernel.org 12455L: linux-tegra@vger.kernel.org 12456S: Maintained 12457T: git git://linuxtv.org/media_tree.git 12458F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12459F: drivers/media/platform/nvidia/tegra-vde/ 12460 12461MEDIA DRIVERS FOR RENESAS - CEU 12462M: Jacopo Mondi <jacopo@jmondi.org> 12463L: linux-media@vger.kernel.org 12464L: linux-renesas-soc@vger.kernel.org 12465S: Supported 12466T: git git://linuxtv.org/media_tree.git 12467F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12468F: drivers/media/platform/renesas/renesas-ceu.c 12469F: include/media/drv-intf/renesas-ceu.h 12470 12471MEDIA DRIVERS FOR RENESAS - DRIF 12472M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12473L: linux-media@vger.kernel.org 12474L: linux-renesas-soc@vger.kernel.org 12475S: Supported 12476T: git git://linuxtv.org/media_tree.git 12477F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12478F: drivers/media/platform/renesas/rcar_drif.c 12479 12480MEDIA DRIVERS FOR RENESAS - FCP 12481M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12482L: linux-media@vger.kernel.org 12483L: linux-renesas-soc@vger.kernel.org 12484S: Supported 12485T: git git://linuxtv.org/media_tree.git 12486F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12487F: drivers/media/platform/renesas/rcar-fcp.c 12488F: include/media/rcar-fcp.h 12489 12490MEDIA DRIVERS FOR RENESAS - FDP1 12491M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12492L: linux-media@vger.kernel.org 12493L: linux-renesas-soc@vger.kernel.org 12494S: Supported 12495T: git git://linuxtv.org/media_tree.git 12496F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12497F: drivers/media/platform/renesas/rcar_fdp1.c 12498 12499MEDIA DRIVERS FOR RENESAS - VIN 12500M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12501L: linux-media@vger.kernel.org 12502L: linux-renesas-soc@vger.kernel.org 12503S: Supported 12504T: git git://linuxtv.org/media_tree.git 12505F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12506F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12507F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12508F: drivers/media/platform/renesas/rcar-isp.c 12509F: drivers/media/platform/renesas/rcar-vin/ 12510 12511MEDIA DRIVERS FOR RENESAS - VSP1 12512M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12513M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12514L: linux-media@vger.kernel.org 12515L: linux-renesas-soc@vger.kernel.org 12516S: Supported 12517T: git git://linuxtv.org/media_tree.git 12518F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12519F: drivers/media/platform/renesas/vsp1/ 12520 12521MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12522L: linux-media@vger.kernel.org 12523S: Orphan 12524W: https://linuxtv.org 12525T: git git://linuxtv.org/media_tree.git 12526F: drivers/media/dvb-frontends/stv0910* 12527 12528MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12529L: linux-media@vger.kernel.org 12530S: Orphan 12531W: https://linuxtv.org 12532T: git git://linuxtv.org/media_tree.git 12533F: drivers/media/dvb-frontends/stv6111* 12534 12535MEDIA DRIVERS FOR STM32 - DCMI 12536M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12537L: linux-media@vger.kernel.org 12538S: Supported 12539T: git git://linuxtv.org/media_tree.git 12540F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12541F: drivers/media/platform/st/stm32/stm32-dcmi.c 12542 12543MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12544M: Mauro Carvalho Chehab <mchehab@kernel.org> 12545L: linux-media@vger.kernel.org 12546S: Maintained 12547W: https://linuxtv.org 12548Q: http://patchwork.kernel.org/project/linux-media/list/ 12549T: git git://linuxtv.org/media_tree.git 12550F: Documentation/admin-guide/media/ 12551F: Documentation/devicetree/bindings/media/ 12552F: Documentation/driver-api/media/ 12553F: Documentation/userspace-api/media/ 12554F: drivers/media/ 12555F: drivers/staging/media/ 12556F: include/linux/platform_data/media/ 12557F: include/media/ 12558F: include/uapi/linux/dvb/ 12559F: include/uapi/linux/ivtv* 12560F: include/uapi/linux/media.h 12561F: include/uapi/linux/meye.h 12562F: include/uapi/linux/uvcvideo.h 12563F: include/uapi/linux/v4l2-* 12564F: include/uapi/linux/videodev2.h 12565 12566MEDIATEK BLUETOOTH DRIVER 12567M: Sean Wang <sean.wang@mediatek.com> 12568L: linux-bluetooth@vger.kernel.org 12569L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12570S: Maintained 12571F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12572F: drivers/bluetooth/btmtkuart.c 12573 12574MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12575M: Sean Wang <sean.wang@mediatek.com> 12576L: linux-pm@vger.kernel.org 12577S: Maintained 12578F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12579F: drivers/power/reset/mt6323-poweroff.c 12580 12581MEDIATEK CIR DRIVER 12582M: Sean Wang <sean.wang@mediatek.com> 12583S: Maintained 12584F: drivers/media/rc/mtk-cir.c 12585 12586MEDIATEK DMA DRIVER 12587M: Sean Wang <sean.wang@mediatek.com> 12588L: dmaengine@vger.kernel.org 12589L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12590L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12591S: Maintained 12592F: Documentation/devicetree/bindings/dma/mtk-* 12593F: drivers/dma/mediatek/ 12594 12595MEDIATEK ETHERNET DRIVER 12596M: Felix Fietkau <nbd@nbd.name> 12597M: John Crispin <john@phrozen.org> 12598M: Sean Wang <sean.wang@mediatek.com> 12599M: Mark Lee <Mark-MC.Lee@mediatek.com> 12600L: netdev@vger.kernel.org 12601S: Maintained 12602F: drivers/net/ethernet/mediatek/ 12603 12604MEDIATEK I2C CONTROLLER DRIVER 12605M: Qii Wang <qii.wang@mediatek.com> 12606L: linux-i2c@vger.kernel.org 12607S: Maintained 12608F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 12609F: drivers/i2c/busses/i2c-mt65xx.c 12610 12611MEDIATEK IOMMU DRIVER 12612M: Yong Wu <yong.wu@mediatek.com> 12613L: iommu@lists.linux.dev 12614L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12615S: Supported 12616F: Documentation/devicetree/bindings/iommu/mediatek* 12617F: drivers/iommu/mtk_iommu* 12618F: include/dt-bindings/memory/mt*-port.h 12619 12620MEDIATEK JPEG DRIVER 12621M: Bin Liu <bin.liu@mediatek.com> 12622S: Supported 12623F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12624F: drivers/media/platform/mediatek/jpeg/ 12625 12626MEDIATEK MDP DRIVER 12627M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12628M: Houlong Wei <houlong.wei@mediatek.com> 12629M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12630S: Supported 12631F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12632F: drivers/media/platform/mediatek/mdp/ 12633F: drivers/media/platform/mediatek/vpu/ 12634 12635MEDIATEK MEDIA DRIVER 12636M: Tiffany Lin <tiffany.lin@mediatek.com> 12637M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12638S: Supported 12639F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12640F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12641F: drivers/media/platform/mediatek/vcodec/ 12642F: drivers/media/platform/mediatek/vpu/ 12643 12644MEDIATEK MMC/SD/SDIO DRIVER 12645M: Chaotian Jing <chaotian.jing@mediatek.com> 12646S: Maintained 12647F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12648F: drivers/mmc/host/mtk-sd.c 12649 12650MEDIATEK MT76 WIRELESS LAN DRIVER 12651M: Felix Fietkau <nbd@nbd.name> 12652M: Lorenzo Bianconi <lorenzo@kernel.org> 12653M: Ryder Lee <ryder.lee@mediatek.com> 12654R: Shayne Chen <shayne.chen@mediatek.com> 12655R: Sean Wang <sean.wang@mediatek.com> 12656L: linux-wireless@vger.kernel.org 12657S: Maintained 12658F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12659F: drivers/net/wireless/mediatek/mt76/ 12660 12661MEDIATEK MT7601U WIRELESS LAN DRIVER 12662M: Jakub Kicinski <kubakici@wp.pl> 12663L: linux-wireless@vger.kernel.org 12664S: Maintained 12665F: drivers/net/wireless/mediatek/mt7601u/ 12666 12667MEDIATEK MT7621 CLOCK DRIVER 12668M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12669S: Maintained 12670F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12671F: drivers/clk/ralink/clk-mt7621.c 12672 12673MEDIATEK MT7621/28/88 I2C DRIVER 12674M: Stefan Roese <sr@denx.de> 12675L: linux-i2c@vger.kernel.org 12676S: Maintained 12677F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 12678F: drivers/i2c/busses/i2c-mt7621.c 12679 12680MEDIATEK MT7621 PCIE CONTROLLER DRIVER 12681M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12682S: Maintained 12683F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 12684F: drivers/pci/controller/pcie-mt7621.c 12685 12686MEDIATEK MT7621 PHY PCI DRIVER 12687M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12688S: Maintained 12689F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 12690F: drivers/phy/ralink/phy-mt7621-pci.c 12691 12692MEDIATEK NAND CONTROLLER DRIVER 12693L: linux-mtd@lists.infradead.org 12694S: Orphan 12695F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 12696F: drivers/mtd/nand/raw/mtk_* 12697 12698MEDIATEK PMIC LED DRIVER 12699M: Sean Wang <sean.wang@mediatek.com> 12700S: Maintained 12701F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 12702F: drivers/leds/leds-mt6323.c 12703 12704MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 12705M: Sean Wang <sean.wang@mediatek.com> 12706S: Maintained 12707F: drivers/char/hw_random/mtk-rng.c 12708 12709MEDIATEK SMI DRIVER 12710M: Yong Wu <yong.wu@mediatek.com> 12711L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12712S: Supported 12713F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 12714F: drivers/memory/mtk-smi.c 12715F: include/soc/mediatek/smi.h 12716 12717MEDIATEK SWITCH DRIVER 12718M: Sean Wang <sean.wang@mediatek.com> 12719M: Landen Chao <Landen.Chao@mediatek.com> 12720M: DENG Qingfang <dqfext@gmail.com> 12721L: netdev@vger.kernel.org 12722S: Maintained 12723F: drivers/net/dsa/mt7530.* 12724F: net/dsa/tag_mtk.c 12725 12726MEDIATEK T7XX 5G WWAN MODEM DRIVER 12727M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 12728M: Intel Corporation <linuxwwan@intel.com> 12729R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 12730R: Liu Haijun <haijun.liu@mediatek.com> 12731R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 12732R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 12733L: netdev@vger.kernel.org 12734S: Supported 12735F: drivers/net/wwan/t7xx/ 12736 12737MEDIATEK USB3 DRD IP DRIVER 12738M: Chunfeng Yun <chunfeng.yun@mediatek.com> 12739L: linux-usb@vger.kernel.org 12740L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12741L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12742S: Maintained 12743F: Documentation/devicetree/bindings/usb/mediatek,* 12744F: drivers/usb/host/xhci-mtk* 12745F: drivers/usb/mtu3/ 12746 12747MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 12748M: Peter Senna Tschudin <peter.senna@gmail.com> 12749M: Martin Donnelly <martin.donnelly@ge.com> 12750M: Martyn Welch <martyn.welch@collabora.co.uk> 12751S: Maintained 12752F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 12753F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 12754 12755MEGARAID SCSI/SAS DRIVERS 12756M: Kashyap Desai <kashyap.desai@broadcom.com> 12757M: Sumit Saxena <sumit.saxena@broadcom.com> 12758M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 12759L: megaraidlinux.pdl@broadcom.com 12760L: linux-scsi@vger.kernel.org 12761S: Maintained 12762W: http://www.avagotech.com/support/ 12763F: Documentation/scsi/megaraid.rst 12764F: drivers/scsi/megaraid.* 12765F: drivers/scsi/megaraid/ 12766 12767MELEXIS MLX90614 DRIVER 12768M: Crt Mori <cmo@melexis.com> 12769L: linux-iio@vger.kernel.org 12770S: Supported 12771W: http://www.melexis.com 12772F: drivers/iio/temperature/mlx90614.c 12773 12774MELEXIS MLX90632 DRIVER 12775M: Crt Mori <cmo@melexis.com> 12776L: linux-iio@vger.kernel.org 12777S: Supported 12778W: http://www.melexis.com 12779F: drivers/iio/temperature/mlx90632.c 12780 12781MELFAS MIP4 TOUCHSCREEN DRIVER 12782M: Sangwon Jee <jeesw@melfas.com> 12783S: Supported 12784W: http://www.melfas.com 12785F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 12786F: drivers/input/touchscreen/melfas_mip4.c 12787 12788MELLANOX BLUEFIELD I2C DRIVER 12789M: Khalil Blaiech <kblaiech@nvidia.com> 12790L: linux-i2c@vger.kernel.org 12791S: Supported 12792F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 12793F: drivers/i2c/busses/i2c-mlxbf.c 12794 12795MELLANOX ETHERNET DRIVER (mlx4_en) 12796M: Tariq Toukan <tariqt@nvidia.com> 12797L: netdev@vger.kernel.org 12798S: Supported 12799W: http://www.mellanox.com 12800Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12801F: drivers/net/ethernet/mellanox/mlx4/en_* 12802 12803MELLANOX ETHERNET DRIVER (mlx5e) 12804M: Saeed Mahameed <saeedm@nvidia.com> 12805L: netdev@vger.kernel.org 12806S: Supported 12807W: http://www.mellanox.com 12808Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12809F: drivers/net/ethernet/mellanox/mlx5/core/en_* 12810 12811MELLANOX ETHERNET INNOVA DRIVERS 12812R: Boris Pismenny <borisp@nvidia.com> 12813L: netdev@vger.kernel.org 12814S: Supported 12815W: http://www.mellanox.com 12816Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12817F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 12818F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 12819F: include/linux/mlx5/mlx5_ifc_fpga.h 12820 12821MELLANOX ETHERNET SWITCH DRIVERS 12822M: Ido Schimmel <idosch@nvidia.com> 12823M: Petr Machata <petrm@nvidia.com> 12824L: netdev@vger.kernel.org 12825S: Supported 12826W: http://www.mellanox.com 12827Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12828F: drivers/net/ethernet/mellanox/mlxsw/ 12829F: tools/testing/selftests/drivers/net/mlxsw/ 12830 12831MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 12832M: mlxsw@nvidia.com 12833L: netdev@vger.kernel.org 12834S: Supported 12835W: http://www.mellanox.com 12836Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12837F: drivers/net/ethernet/mellanox/mlxfw/ 12838 12839MELLANOX HARDWARE PLATFORM SUPPORT 12840M: Hans de Goede <hdegoede@redhat.com> 12841M: Mark Gross <markgross@kernel.org> 12842M: Vadim Pasternak <vadimp@nvidia.com> 12843L: platform-driver-x86@vger.kernel.org 12844S: Supported 12845F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 12846F: drivers/platform/mellanox/ 12847F: include/linux/platform_data/mlxreg.h 12848 12849MELLANOX MLX4 core VPI driver 12850M: Tariq Toukan <tariqt@nvidia.com> 12851L: netdev@vger.kernel.org 12852L: linux-rdma@vger.kernel.org 12853S: Supported 12854W: http://www.mellanox.com 12855Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12856F: drivers/net/ethernet/mellanox/mlx4/ 12857F: include/linux/mlx4/ 12858 12859MELLANOX MLX4 IB driver 12860M: Yishai Hadas <yishaih@nvidia.com> 12861L: linux-rdma@vger.kernel.org 12862S: Supported 12863W: http://www.mellanox.com 12864Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12865F: drivers/infiniband/hw/mlx4/ 12866F: include/linux/mlx4/ 12867F: include/uapi/rdma/mlx4-abi.h 12868 12869MELLANOX MLX5 core VPI driver 12870M: Saeed Mahameed <saeedm@nvidia.com> 12871M: Leon Romanovsky <leonro@nvidia.com> 12872L: netdev@vger.kernel.org 12873L: linux-rdma@vger.kernel.org 12874S: Supported 12875W: http://www.mellanox.com 12876Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12877F: Documentation/networking/device_drivers/ethernet/mellanox/ 12878F: drivers/net/ethernet/mellanox/mlx5/core/ 12879F: include/linux/mlx5/ 12880 12881MELLANOX MLX5 IB driver 12882M: Leon Romanovsky <leonro@nvidia.com> 12883L: linux-rdma@vger.kernel.org 12884S: Supported 12885W: http://www.mellanox.com 12886Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12887F: drivers/infiniband/hw/mlx5/ 12888F: include/linux/mlx5/ 12889F: include/uapi/rdma/mlx5-abi.h 12890 12891MELLANOX MLXCPLD I2C AND MUX DRIVER 12892M: Vadim Pasternak <vadimp@nvidia.com> 12893M: Michael Shych <michaelsh@nvidia.com> 12894L: linux-i2c@vger.kernel.org 12895S: Supported 12896F: Documentation/i2c/busses/i2c-mlxcpld.rst 12897F: drivers/i2c/busses/i2c-mlxcpld.c 12898F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 12899 12900MELLANOX MLXCPLD LED DRIVER 12901M: Vadim Pasternak <vadimp@nvidia.com> 12902L: linux-leds@vger.kernel.org 12903S: Supported 12904F: Documentation/leds/leds-mlxcpld.rst 12905F: drivers/leds/leds-mlxcpld.c 12906F: drivers/leds/leds-mlxreg.c 12907 12908MELLANOX PLATFORM DRIVER 12909M: Vadim Pasternak <vadimp@nvidia.com> 12910L: platform-driver-x86@vger.kernel.org 12911S: Supported 12912F: drivers/platform/x86/mlx-platform.c 12913 12914MEMBARRIER SUPPORT 12915M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 12916M: "Paul E. McKenney" <paulmck@kernel.org> 12917L: linux-kernel@vger.kernel.org 12918S: Supported 12919F: arch/powerpc/include/asm/membarrier.h 12920F: include/uapi/linux/membarrier.h 12921F: kernel/sched/membarrier.c 12922 12923MEMBLOCK 12924M: Mike Rapoport <rppt@kernel.org> 12925L: linux-mm@kvack.org 12926S: Maintained 12927F: Documentation/core-api/boot-time-mm.rst 12928F: include/linux/memblock.h 12929F: mm/memblock.c 12930F: tools/testing/memblock/ 12931 12932MEMORY CONTROLLER DRIVERS 12933M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12934L: linux-kernel@vger.kernel.org 12935S: Maintained 12936B: mailto:krzysztof.kozlowski@linaro.org 12937T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 12938F: Documentation/devicetree/bindings/memory-controllers/ 12939F: drivers/memory/ 12940F: include/dt-bindings/memory/ 12941F: include/memory/ 12942 12943MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 12944M: Dmitry Osipenko <digetx@gmail.com> 12945L: linux-pm@vger.kernel.org 12946L: linux-tegra@vger.kernel.org 12947T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 12948S: Maintained 12949F: drivers/devfreq/tegra30-devfreq.c 12950 12951MEMORY MANAGEMENT 12952M: Andrew Morton <akpm@linux-foundation.org> 12953L: linux-mm@kvack.org 12954S: Maintained 12955W: http://www.linux-mm.org 12956T: git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 12957T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 12958F: include/linux/gfp.h 12959F: include/linux/memory_hotplug.h 12960F: include/linux/mm.h 12961F: include/linux/mmzone.h 12962F: include/linux/pagewalk.h 12963F: include/linux/vmalloc.h 12964F: mm/ 12965F: tools/testing/selftests/vm/ 12966 12967MEMORY HOT(UN)PLUG 12968M: David Hildenbrand <david@redhat.com> 12969M: Oscar Salvador <osalvador@suse.de> 12970L: linux-mm@kvack.org 12971S: Maintained 12972F: Documentation/admin-guide/mm/memory-hotplug.rst 12973F: Documentation/core-api/memory-hotplug.rst 12974F: drivers/base/memory.c 12975F: include/linux/memory_hotplug.h 12976F: mm/memory_hotplug.c 12977F: tools/testing/selftests/memory-hotplug/ 12978 12979MEMORY TECHNOLOGY DEVICES (MTD) 12980M: Miquel Raynal <miquel.raynal@bootlin.com> 12981M: Richard Weinberger <richard@nod.at> 12982M: Vignesh Raghavendra <vigneshr@ti.com> 12983L: linux-mtd@lists.infradead.org 12984S: Maintained 12985W: http://www.linux-mtd.infradead.org/ 12986Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12987C: irc://irc.oftc.net/mtd 12988T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 12989T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 12990F: Documentation/devicetree/bindings/mtd/ 12991F: drivers/mtd/ 12992F: include/linux/mtd/ 12993F: include/uapi/mtd/ 12994 12995MEN A21 WATCHDOG DRIVER 12996M: Johannes Thumshirn <morbidrsa@gmail.com> 12997L: linux-watchdog@vger.kernel.org 12998S: Maintained 12999F: drivers/watchdog/mena21_wdt.c 13000 13001MEN CHAMELEON BUS (mcb) 13002M: Johannes Thumshirn <morbidrsa@gmail.com> 13003S: Maintained 13004F: Documentation/driver-api/men-chameleon-bus.rst 13005F: drivers/mcb/ 13006F: include/linux/mcb.h 13007 13008MEN F21BMC (Board Management Controller) 13009M: Andreas Werner <andreas.werner@men.de> 13010S: Supported 13011F: Documentation/hwmon/menf21bmc.rst 13012F: drivers/hwmon/menf21bmc_hwmon.c 13013F: drivers/leds/leds-menf21bmc.c 13014F: drivers/mfd/menf21bmc.c 13015F: drivers/watchdog/menf21bmc_wdt.c 13016 13017MEN Z069 WATCHDOG DRIVER 13018M: Johannes Thumshirn <jth@kernel.org> 13019L: linux-watchdog@vger.kernel.org 13020S: Maintained 13021F: drivers/watchdog/menz69_wdt.c 13022 13023MESON AO CEC DRIVER FOR AMLOGIC SOCS 13024M: Neil Armstrong <narmstrong@baylibre.com> 13025L: linux-media@vger.kernel.org 13026L: linux-amlogic@lists.infradead.org 13027S: Supported 13028W: http://linux-meson.com/ 13029T: git git://linuxtv.org/media_tree.git 13030F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 13031F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13032F: drivers/media/cec/platform/meson/ao-cec.c 13033 13034MESON GE2D DRIVER FOR AMLOGIC SOCS 13035M: Neil Armstrong <narmstrong@baylibre.com> 13036L: linux-media@vger.kernel.org 13037L: linux-amlogic@lists.infradead.org 13038S: Supported 13039T: git git://linuxtv.org/media_tree.git 13040F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13041F: drivers/media/platform/amlogic/meson-ge2d/ 13042 13043MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13044M: Liang Yang <liang.yang@amlogic.com> 13045L: linux-mtd@lists.infradead.org 13046S: Maintained 13047F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 13048F: drivers/mtd/nand/raw/meson_* 13049 13050MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13051M: Neil Armstrong <narmstrong@baylibre.com> 13052L: linux-media@vger.kernel.org 13053L: linux-amlogic@lists.infradead.org 13054S: Supported 13055T: git git://linuxtv.org/media_tree.git 13056F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13057F: drivers/staging/media/meson/vdec/ 13058 13059METHODE UDPU SUPPORT 13060M: Vladimir Vid <vladimir.vid@sartura.hr> 13061S: Maintained 13062F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13063 13064MHI BUS 13065M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13066R: Hemant Kumar <quic_hemantk@quicinc.com> 13067L: mhi@lists.linux.dev 13068L: linux-arm-msm@vger.kernel.org 13069S: Maintained 13070T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13071F: Documentation/ABI/stable/sysfs-bus-mhi 13072F: Documentation/mhi/ 13073F: drivers/bus/mhi/ 13074F: include/linux/mhi.h 13075 13076MICROBLAZE ARCHITECTURE 13077M: Michal Simek <monstr@monstr.eu> 13078S: Supported 13079W: http://www.monstr.eu/fdt/ 13080T: git git://git.monstr.eu/linux-2.6-microblaze.git 13081F: arch/microblaze/ 13082 13083MICROCHIP AT91 DMA DRIVERS 13084M: Ludovic Desroches <ludovic.desroches@microchip.com> 13085M: Tudor Ambarus <tudor.ambarus@microchip.com> 13086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13087L: dmaengine@vger.kernel.org 13088S: Supported 13089F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13090F: drivers/dma/at_hdmac.c 13091F: drivers/dma/at_hdmac_regs.h 13092F: drivers/dma/at_xdmac.c 13093F: include/dt-bindings/dma/at91.h 13094 13095MICROCHIP AT91 SERIAL DRIVER 13096M: Richard Genoud <richard.genoud@gmail.com> 13097S: Maintained 13098F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13099F: drivers/tty/serial/atmel_serial.c 13100F: drivers/tty/serial/atmel_serial.h 13101 13102MICROCHIP AT91 USART MFD DRIVER 13103M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13104L: linux-kernel@vger.kernel.org 13105S: Supported 13106F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13107F: drivers/mfd/at91-usart.c 13108F: include/dt-bindings/mfd/at91-usart.h 13109 13110MICROCHIP AT91 USART SPI DRIVER 13111M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13112L: linux-spi@vger.kernel.org 13113S: Supported 13114F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 13115F: drivers/spi/spi-at91-usart.c 13116 13117MICROCHIP AUDIO ASOC DRIVERS 13118M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13119L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13120S: Supported 13121F: sound/soc/atmel 13122 13123MICROCHIP CSI2DC DRIVER 13124M: Eugen Hristev <eugen.hristev@microchip.com> 13125L: linux-media@vger.kernel.org 13126S: Supported 13127F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13128F: drivers/media/platform/atmel/microchip-csi2dc.c 13129 13130MICROCHIP ECC DRIVER 13131M: Tudor Ambarus <tudor.ambarus@microchip.com> 13132L: linux-crypto@vger.kernel.org 13133S: Maintained 13134F: drivers/crypto/atmel-ecc.* 13135 13136MICROCHIP EIC DRIVER 13137M: Claudiu Beznea <claudiu.beznea@microchip.com> 13138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13139S: Supported 13140F: drivers/irqchip/irq-mchp-eic.c 13141 13142MICROCHIP I2C DRIVER 13143M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13144L: linux-i2c@vger.kernel.org 13145S: Supported 13146F: drivers/i2c/busses/i2c-at91-*.c 13147F: drivers/i2c/busses/i2c-at91.h 13148 13149MICROCHIP ISC DRIVER 13150M: Eugen Hristev <eugen.hristev@microchip.com> 13151L: linux-media@vger.kernel.org 13152S: Supported 13153F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13154F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13155F: drivers/media/platform/atmel/atmel-isc* 13156F: drivers/media/platform/atmel/atmel-sama*-isc* 13157F: include/linux/atmel-isc-media.h 13158 13159MICROCHIP ISI DRIVER 13160M: Eugen Hristev <eugen.hristev@microchip.com> 13161L: linux-media@vger.kernel.org 13162S: Supported 13163F: drivers/media/platform/atmel/atmel-isi.c 13164F: drivers/media/platform/atmel/atmel-isi.h 13165 13166MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13167M: Woojung Huh <woojung.huh@microchip.com> 13168M: UNGLinuxDriver@microchip.com 13169L: netdev@vger.kernel.org 13170S: Maintained 13171F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13172F: drivers/net/dsa/microchip/* 13173F: include/linux/platform_data/microchip-ksz.h 13174F: net/dsa/tag_ksz.c 13175 13176MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13177M: Arun Ramadoss <arun.ramadoss@microchip.com> 13178R: UNGLinuxDriver@microchip.com 13179L: netdev@vger.kernel.org 13180S: Maintained 13181F: drivers/net/phy/microchip_t1.c 13182 13183MICROCHIP LAN743X ETHERNET DRIVER 13184M: Bryan Whitehead <bryan.whitehead@microchip.com> 13185M: UNGLinuxDriver@microchip.com 13186L: netdev@vger.kernel.org 13187S: Maintained 13188F: drivers/net/ethernet/microchip/lan743x_* 13189 13190MICROCHIP LAN966X ETHERNET DRIVER 13191M: Horatiu Vultur <horatiu.vultur@microchip.com> 13192M: UNGLinuxDriver@microchip.com 13193L: netdev@vger.kernel.org 13194S: Maintained 13195F: drivers/net/ethernet/microchip/lan966x/* 13196 13197MICROCHIP LCDFB DRIVER 13198M: Nicolas Ferre <nicolas.ferre@microchip.com> 13199L: linux-fbdev@vger.kernel.org 13200S: Maintained 13201F: drivers/video/fbdev/atmel_lcdfb.c 13202F: include/video/atmel_lcdc.h 13203 13204MICROCHIP MCP16502 PMIC DRIVER 13205M: Claudiu Beznea <claudiu.beznea@microchip.com> 13206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13207S: Supported 13208F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13209F: drivers/regulator/mcp16502.c 13210 13211MICROCHIP MCP3911 ADC DRIVER 13212M: Marcus Folkesson <marcus.folkesson@gmail.com> 13213M: Kent Gustavsson <kent@minoris.se> 13214L: linux-iio@vger.kernel.org 13215S: Supported 13216F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13217F: drivers/iio/adc/mcp3911.c 13218 13219MICROCHIP MMC/SD/SDIO MCI DRIVER 13220M: Ludovic Desroches <ludovic.desroches@microchip.com> 13221S: Maintained 13222F: drivers/mmc/host/atmel-mci.c 13223 13224MICROCHIP NAND DRIVER 13225M: Tudor Ambarus <tudor.ambarus@microchip.com> 13226L: linux-mtd@lists.infradead.org 13227S: Supported 13228F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13229F: drivers/mtd/nand/raw/atmel/* 13230 13231MICROCHIP PWM DRIVER 13232M: Claudiu Beznea <claudiu.beznea@microchip.com> 13233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13234L: linux-pwm@vger.kernel.org 13235S: Supported 13236F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13237F: drivers/pwm/pwm-atmel.c 13238 13239MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13240M: Eugen Hristev <eugen.hristev@microchip.com> 13241L: linux-iio@vger.kernel.org 13242S: Supported 13243F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13244F: drivers/iio/adc/at91-sama5d2_adc.c 13245F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13246 13247MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13248M: Claudiu Beznea <claudiu.beznea@microchip.com> 13249S: Supported 13250F: drivers/power/reset/at91-sama5d2_shdwc.c 13251 13252MICROCHIP SPI DRIVER 13253M: Tudor Ambarus <tudor.ambarus@microchip.com> 13254S: Supported 13255F: drivers/spi/spi-atmel.* 13256 13257MICROCHIP SSC DRIVER 13258M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13260S: Supported 13261F: drivers/misc/atmel-ssc.c 13262F: include/linux/atmel-ssc.h 13263 13264MICROCHIP USB251XB DRIVER 13265M: Richard Leitner <richard.leitner@skidata.com> 13266L: linux-usb@vger.kernel.org 13267S: Maintained 13268F: Documentation/devicetree/bindings/usb/usb251xb.txt 13269F: drivers/usb/misc/usb251xb.c 13270 13271MICROCHIP USBA UDC DRIVER 13272M: Cristian Birsan <cristian.birsan@microchip.com> 13273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13274S: Supported 13275F: drivers/usb/gadget/udc/atmel_usba_udc.* 13276 13277MICROCHIP WILC1000 WIFI DRIVER 13278M: Ajay Singh <ajay.kathat@microchip.com> 13279M: Claudiu Beznea <claudiu.beznea@microchip.com> 13280L: linux-wireless@vger.kernel.org 13281S: Supported 13282F: drivers/net/wireless/microchip/wilc1000/ 13283 13284MICROSEMI MIPS SOCS 13285M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13286M: UNGLinuxDriver@microchip.com 13287L: linux-mips@vger.kernel.org 13288S: Supported 13289F: Documentation/devicetree/bindings/mips/mscc.txt 13290F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13291F: arch/mips/boot/dts/mscc/ 13292F: arch/mips/configs/generic/board-ocelot.config 13293F: arch/mips/generic/board-ocelot.c 13294 13295MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13296M: Don Brace <don.brace@microchip.com> 13297L: storagedev@microchip.com 13298L: linux-scsi@vger.kernel.org 13299S: Supported 13300F: Documentation/scsi/smartpqi.rst 13301F: drivers/scsi/smartpqi/Kconfig 13302F: drivers/scsi/smartpqi/Makefile 13303F: drivers/scsi/smartpqi/smartpqi*.[ch] 13304F: include/linux/cciss*.h 13305F: include/uapi/linux/cciss*.h 13306 13307MICROSOFT SURFACE BATTERY AND AC DRIVERS 13308M: Maximilian Luz <luzmaximilian@gmail.com> 13309L: linux-pm@vger.kernel.org 13310L: platform-driver-x86@vger.kernel.org 13311S: Maintained 13312F: drivers/power/supply/surface_battery.c 13313F: drivers/power/supply/surface_charger.c 13314 13315MICROSOFT SURFACE DTX DRIVER 13316M: Maximilian Luz <luzmaximilian@gmail.com> 13317L: platform-driver-x86@vger.kernel.org 13318S: Maintained 13319F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13320F: drivers/platform/surface/surface_dtx.c 13321F: include/uapi/linux/surface_aggregator/dtx.h 13322 13323MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13324M: Maximilian Luz <luzmaximilian@gmail.com> 13325L: platform-driver-x86@vger.kernel.org 13326S: Maintained 13327F: drivers/platform/surface/surface_gpe.c 13328 13329MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13330M: Hans de Goede <hdegoede@redhat.com> 13331M: Mark Gross <markgross@kernel.org> 13332M: Maximilian Luz <luzmaximilian@gmail.com> 13333L: platform-driver-x86@vger.kernel.org 13334S: Maintained 13335T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13336F: drivers/platform/surface/ 13337 13338MICROSOFT SURFACE HID TRANSPORT DRIVER 13339M: Maximilian Luz <luzmaximilian@gmail.com> 13340L: linux-input@vger.kernel.org 13341L: platform-driver-x86@vger.kernel.org 13342S: Maintained 13343F: drivers/hid/surface-hid/ 13344 13345MICROSOFT SURFACE HOT-PLUG DRIVER 13346M: Maximilian Luz <luzmaximilian@gmail.com> 13347L: platform-driver-x86@vger.kernel.org 13348S: Maintained 13349F: drivers/platform/surface/surface_hotplug.c 13350 13351MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13352M: Maximilian Luz <luzmaximilian@gmail.com> 13353L: platform-driver-x86@vger.kernel.org 13354S: Maintained 13355F: drivers/platform/surface/surface_platform_profile.c 13356 13357MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13358M: Chen Yu <yu.c.chen@intel.com> 13359L: platform-driver-x86@vger.kernel.org 13360S: Supported 13361F: drivers/platform/surface/surfacepro3_button.c 13362 13363MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13364M: Maximilian Luz <luzmaximilian@gmail.com> 13365L: platform-driver-x86@vger.kernel.org 13366S: Maintained 13367W: https://github.com/linux-surface/surface-aggregator-module 13368C: irc://irc.libera.chat/linux-surface 13369F: Documentation/driver-api/surface_aggregator/ 13370F: drivers/platform/surface/aggregator/ 13371F: drivers/platform/surface/surface_acpi_notify.c 13372F: drivers/platform/surface/surface_aggregator_cdev.c 13373F: drivers/platform/surface/surface_aggregator_registry.c 13374F: include/linux/surface_acpi_notify.h 13375F: include/linux/surface_aggregator/ 13376F: include/uapi/linux/surface_aggregator/ 13377 13378MICROTEK X6 SCANNER 13379M: Oliver Neukum <oliver@neukum.org> 13380S: Maintained 13381F: drivers/usb/image/microtek.* 13382 13383MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13384M: Luka Kovacic <luka.kovacic@sartura.hr> 13385M: Luka Perkov <luka.perkov@sartura.hr> 13386S: Maintained 13387F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13388F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13389F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13390F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13391F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13392F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13393 13394MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13395M: Sakari Ailus <sakari.ailus@linux.intel.com> 13396L: linux-media@vger.kernel.org 13397S: Maintained 13398F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13399F: Documentation/driver-api/media/drivers/ccs/ 13400F: Documentation/userspace-api/media/drivers/ccs.rst 13401F: drivers/media/i2c/ccs-pll.c 13402F: drivers/media/i2c/ccs-pll.h 13403F: drivers/media/i2c/ccs/ 13404F: include/uapi/linux/ccs.h 13405F: include/uapi/linux/smiapp.h 13406 13407MIPS 13408M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13409L: linux-mips@vger.kernel.org 13410S: Maintained 13411W: http://www.linux-mips.org/ 13412Q: https://patchwork.kernel.org/project/linux-mips/list/ 13413T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13414F: Documentation/devicetree/bindings/mips/ 13415F: Documentation/mips/ 13416F: arch/mips/ 13417F: drivers/platform/mips/ 13418 13419MIPS BOSTON DEVELOPMENT BOARD 13420M: Paul Burton <paulburton@kernel.org> 13421L: linux-mips@vger.kernel.org 13422S: Maintained 13423F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13424F: arch/mips/boot/dts/img/boston.dts 13425F: arch/mips/configs/generic/board-boston.config 13426F: drivers/clk/imgtec/clk-boston.c 13427F: include/dt-bindings/clock/boston-clock.h 13428 13429MIPS CORE DRIVERS 13430M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13431M: Serge Semin <fancer.lancer@gmail.com> 13432L: linux-mips@vger.kernel.org 13433S: Supported 13434F: drivers/bus/mips_cdmm.c 13435F: drivers/clocksource/mips-gic-timer.c 13436F: drivers/cpuidle/cpuidle-cps.c 13437F: drivers/irqchip/irq-mips-cpu.c 13438F: drivers/irqchip/irq-mips-gic.c 13439 13440MIPS GENERIC PLATFORM 13441M: Paul Burton <paulburton@kernel.org> 13442L: linux-mips@vger.kernel.org 13443S: Supported 13444F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13445F: arch/mips/generic/ 13446F: arch/mips/tools/generic-board-config.sh 13447 13448MIPS RINT INSTRUCTION EMULATION 13449M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13450L: linux-mips@vger.kernel.org 13451S: Supported 13452F: arch/mips/math-emu/dp_rint.c 13453F: arch/mips/math-emu/sp_rint.c 13454 13455MIPS/LOONGSON1 ARCHITECTURE 13456M: Keguang Zhang <keguang.zhang@gmail.com> 13457L: linux-mips@vger.kernel.org 13458S: Maintained 13459F: arch/mips/include/asm/mach-loongson32/ 13460F: arch/mips/loongson32/ 13461F: drivers/*/*/*loongson1* 13462F: drivers/*/*loongson1* 13463 13464MIPS/LOONGSON2EF ARCHITECTURE 13465M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13466L: linux-mips@vger.kernel.org 13467S: Maintained 13468F: arch/mips/include/asm/mach-loongson2ef/ 13469F: arch/mips/loongson2ef/ 13470F: drivers/cpufreq/loongson2_cpufreq.c 13471 13472MIPS/LOONGSON64 ARCHITECTURE 13473M: Huacai Chen <chenhuacai@kernel.org> 13474M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13475L: linux-mips@vger.kernel.org 13476S: Maintained 13477F: arch/mips/include/asm/mach-loongson64/ 13478F: arch/mips/loongson64/ 13479F: drivers/irqchip/irq-loongson* 13480F: drivers/platform/mips/cpu_hwmon.c 13481 13482MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13483M: Hans Verkuil <hverkuil@xs4all.nl> 13484L: linux-media@vger.kernel.org 13485S: Odd Fixes 13486W: https://linuxtv.org 13487T: git git://linuxtv.org/media_tree.git 13488F: drivers/media/radio/radio-miropcm20* 13489 13490MMP SUPPORT 13491R: Lubomir Rintel <lkundrak@v3.sk> 13492L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13493S: Odd Fixes 13494T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13495F: arch/arm/boot/dts/mmp* 13496F: arch/arm/mach-mmp/ 13497F: include/linux/soc/mmp/ 13498 13499MMP USB PHY DRIVERS 13500R: Lubomir Rintel <lkundrak@v3.sk> 13501L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13502S: Maintained 13503F: drivers/phy/marvell/phy-mmp3-usb.c 13504F: drivers/phy/marvell/phy-pxa-usb.c 13505 13506MMU GATHER AND TLB INVALIDATION 13507M: Will Deacon <will@kernel.org> 13508M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13509M: Andrew Morton <akpm@linux-foundation.org> 13510M: Nick Piggin <npiggin@gmail.com> 13511M: Peter Zijlstra <peterz@infradead.org> 13512L: linux-arch@vger.kernel.org 13513L: linux-mm@kvack.org 13514S: Maintained 13515F: arch/*/include/asm/tlb.h 13516F: include/asm-generic/tlb.h 13517F: mm/mmu_gather.c 13518 13519MN88472 MEDIA DRIVER 13520M: Antti Palosaari <crope@iki.fi> 13521L: linux-media@vger.kernel.org 13522S: Maintained 13523W: https://linuxtv.org 13524W: http://palosaari.fi/linux/ 13525Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13526F: drivers/media/dvb-frontends/mn88472* 13527 13528MN88473 MEDIA DRIVER 13529M: Antti Palosaari <crope@iki.fi> 13530L: linux-media@vger.kernel.org 13531S: Maintained 13532W: https://linuxtv.org 13533W: http://palosaari.fi/linux/ 13534Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13535F: drivers/media/dvb-frontends/mn88473* 13536 13537MODULE SUPPORT 13538M: Luis Chamberlain <mcgrof@kernel.org> 13539L: linux-modules@vger.kernel.org 13540L: linux-kernel@vger.kernel.org 13541S: Maintained 13542T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13543F: include/linux/module.h 13544F: kernel/module/ 13545 13546MONOLITHIC POWER SYSTEM PMIC DRIVER 13547M: Saravanan Sekar <sravanhome@gmail.com> 13548S: Maintained 13549F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13550F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13551F: drivers/iio/adc/mp2629_adc.c 13552F: drivers/mfd/mp2629.c 13553F: drivers/power/supply/mp2629_charger.c 13554F: drivers/regulator/mp5416.c 13555F: drivers/regulator/mpq7920.c 13556F: drivers/regulator/mpq7920.h 13557F: include/linux/mfd/mp2629.h 13558 13559MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13560S: Orphan 13561W: http://popies.net/meye/ 13562F: Documentation/userspace-api/media/drivers/meye* 13563F: drivers/media/pci/meye/ 13564F: include/uapi/linux/meye.h 13565 13566MOTORCOMM PHY DRIVER 13567M: Peter Geis <pgwipeout@gmail.com> 13568L: netdev@vger.kernel.org 13569S: Maintained 13570F: drivers/net/phy/motorcomm.c 13571 13572MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13573M: Jiri Slaby <jirislaby@kernel.org> 13574S: Maintained 13575F: Documentation/driver-api/tty/moxa-smartio.rst 13576F: drivers/tty/mxser.* 13577 13578MR800 AVERMEDIA USB FM RADIO DRIVER 13579M: Alexey Klimov <klimov.linux@gmail.com> 13580L: linux-media@vger.kernel.org 13581S: Maintained 13582T: git git://linuxtv.org/media_tree.git 13583F: drivers/media/radio/radio-mr800.c 13584 13585MRF24J40 IEEE 802.15.4 RADIO DRIVER 13586M: Alan Ott <alan@signal11.us> 13587L: linux-wpan@vger.kernel.org 13588S: Maintained 13589F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13590F: drivers/net/ieee802154/mrf24j40.c 13591 13592MSI LAPTOP SUPPORT 13593M: "Lee, Chun-Yi" <jlee@suse.com> 13594L: platform-driver-x86@vger.kernel.org 13595S: Maintained 13596F: drivers/platform/x86/msi-laptop.c 13597 13598MSI WMI SUPPORT 13599L: platform-driver-x86@vger.kernel.org 13600S: Orphan 13601F: drivers/platform/x86/msi-wmi.c 13602 13603MSI001 MEDIA DRIVER 13604M: Antti Palosaari <crope@iki.fi> 13605L: linux-media@vger.kernel.org 13606S: Maintained 13607W: https://linuxtv.org 13608W: http://palosaari.fi/linux/ 13609Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13610T: git git://linuxtv.org/anttip/media_tree.git 13611F: drivers/media/tuners/msi001* 13612 13613MSI2500 MEDIA DRIVER 13614M: Antti Palosaari <crope@iki.fi> 13615L: linux-media@vger.kernel.org 13616S: Maintained 13617W: https://linuxtv.org 13618W: http://palosaari.fi/linux/ 13619Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13620T: git git://linuxtv.org/anttip/media_tree.git 13621F: drivers/media/usb/msi2500/ 13622 13623MSTAR INTERRUPT CONTROLLER DRIVER 13624M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 13625M: Daniel Palmer <daniel@thingy.jp> 13626S: Maintained 13627F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 13628F: drivers/irqchip/irq-mst-intc.c 13629 13630MSYSTEMS DISKONCHIP G3 MTD DRIVER 13631M: Robert Jarzmik <robert.jarzmik@free.fr> 13632L: linux-mtd@lists.infradead.org 13633S: Maintained 13634F: drivers/mtd/devices/docg3* 13635 13636MT9M032 APTINA SENSOR DRIVER 13637M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13638L: linux-media@vger.kernel.org 13639S: Maintained 13640T: git git://linuxtv.org/media_tree.git 13641F: drivers/media/i2c/mt9m032.c 13642F: include/media/i2c/mt9m032.h 13643 13644MT9P031 APTINA CAMERA SENSOR 13645M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13646L: linux-media@vger.kernel.org 13647S: Maintained 13648T: git git://linuxtv.org/media_tree.git 13649F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 13650F: drivers/media/i2c/mt9p031.c 13651F: include/media/i2c/mt9p031.h 13652 13653MT9T001 APTINA CAMERA SENSOR 13654M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13655L: linux-media@vger.kernel.org 13656S: Maintained 13657T: git git://linuxtv.org/media_tree.git 13658F: drivers/media/i2c/mt9t001.c 13659F: include/media/i2c/mt9t001.h 13660 13661MT9T112 APTINA CAMERA SENSOR 13662M: Jacopo Mondi <jacopo@jmondi.org> 13663L: linux-media@vger.kernel.org 13664S: Odd Fixes 13665T: git git://linuxtv.org/media_tree.git 13666F: drivers/media/i2c/mt9t112.c 13667F: include/media/i2c/mt9t112.h 13668 13669MT9V032 APTINA CAMERA SENSOR 13670M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13671L: linux-media@vger.kernel.org 13672S: Maintained 13673T: git git://linuxtv.org/media_tree.git 13674F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 13675F: drivers/media/i2c/mt9v032.c 13676F: include/media/i2c/mt9v032.h 13677 13678MT9V111 APTINA CAMERA SENSOR 13679M: Jacopo Mondi <jacopo@jmondi.org> 13680L: linux-media@vger.kernel.org 13681S: Maintained 13682T: git git://linuxtv.org/media_tree.git 13683F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 13684F: drivers/media/i2c/mt9v111.c 13685 13686MULTIFUNCTION DEVICES (MFD) 13687M: Lee Jones <lee.jones@linaro.org> 13688S: Supported 13689T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 13690F: Documentation/devicetree/bindings/mfd/ 13691F: drivers/mfd/ 13692F: include/dt-bindings/mfd/ 13693F: include/linux/mfd/ 13694 13695MULTIMEDIA CARD (MMC) ETC. OVER SPI 13696S: Orphan 13697F: drivers/mmc/host/mmc_spi.c 13698F: include/linux/spi/mmc_spi.h 13699 13700MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 13701M: Ulf Hansson <ulf.hansson@linaro.org> 13702L: linux-mmc@vger.kernel.org 13703S: Maintained 13704T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 13705F: Documentation/devicetree/bindings/mmc/ 13706F: drivers/mmc/ 13707F: include/linux/mmc/ 13708F: include/uapi/linux/mmc/ 13709 13710MULTIPLEXER SUBSYSTEM 13711M: Peter Rosin <peda@axentia.se> 13712S: Maintained 13713F: Documentation/ABI/testing/sysfs-class-mux* 13714F: Documentation/devicetree/bindings/mux/ 13715F: drivers/mux/ 13716F: include/dt-bindings/mux/ 13717F: include/linux/mux/ 13718 13719MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 13720M: Bin Liu <b-liu@ti.com> 13721L: linux-usb@vger.kernel.org 13722S: Maintained 13723F: drivers/usb/musb/ 13724 13725MXL301RF MEDIA DRIVER 13726M: Akihiro Tsukada <tskd08@gmail.com> 13727L: linux-media@vger.kernel.org 13728S: Odd Fixes 13729F: drivers/media/tuners/mxl301rf* 13730 13731MXL5007T MEDIA DRIVER 13732M: Michael Krufky <mkrufky@linuxtv.org> 13733L: linux-media@vger.kernel.org 13734S: Maintained 13735W: https://linuxtv.org 13736W: http://github.com/mkrufky 13737Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13738T: git git://linuxtv.org/mkrufky/tuners.git 13739F: drivers/media/tuners/mxl5007t.* 13740 13741MXSFB DRM DRIVER 13742M: Marek Vasut <marex@denx.de> 13743M: Stefan Agner <stefan@agner.ch> 13744L: dri-devel@lists.freedesktop.org 13745S: Supported 13746T: git git://anongit.freedesktop.org/drm/drm-misc 13747F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 13748F: drivers/gpu/drm/mxsfb/ 13749 13750MYLEX DAC960 PCI RAID Controller 13751M: Hannes Reinecke <hare@kernel.org> 13752L: linux-scsi@vger.kernel.org 13753S: Supported 13754F: drivers/scsi/myrb.* 13755F: drivers/scsi/myrs.* 13756 13757MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 13758M: Chris Lee <christopher.lee@cspi.com> 13759L: netdev@vger.kernel.org 13760S: Supported 13761W: https://www.cspi.com/ethernet-products/support/downloads/ 13762F: drivers/net/ethernet/myricom/myri10ge/ 13763 13764NAND FLASH SUBSYSTEM 13765M: Miquel Raynal <miquel.raynal@bootlin.com> 13766R: Richard Weinberger <richard@nod.at> 13767L: linux-mtd@lists.infradead.org 13768S: Maintained 13769W: http://www.linux-mtd.infradead.org/ 13770Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13771C: irc://irc.oftc.net/mtd 13772T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 13773F: drivers/mtd/nand/ 13774F: include/linux/mtd/*nand*.h 13775 13776NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 13777M: Daniel Mack <zonque@gmail.com> 13778L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13779S: Maintained 13780W: http://www.native-instruments.com 13781F: sound/usb/caiaq/ 13782 13783NATSEMI ETHERNET DRIVER (DP8381x) 13784S: Orphan 13785F: drivers/net/ethernet/natsemi/natsemi.c 13786 13787NCR 5380 SCSI DRIVERS 13788M: Finn Thain <fthain@linux-m68k.org> 13789M: Michael Schmitz <schmitzmic@gmail.com> 13790L: linux-scsi@vger.kernel.org 13791S: Maintained 13792F: Documentation/scsi/g_NCR5380.rst 13793F: drivers/scsi/NCR5380.* 13794F: drivers/scsi/arm/cumana_1.c 13795F: drivers/scsi/arm/oak.c 13796F: drivers/scsi/atari_scsi.* 13797F: drivers/scsi/dmx3191d.c 13798F: drivers/scsi/g_NCR5380.* 13799F: drivers/scsi/mac_scsi.* 13800F: drivers/scsi/sun3_scsi.* 13801F: drivers/scsi/sun3_scsi_vme.c 13802 13803NCSI LIBRARY 13804M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 13805S: Maintained 13806F: net/ncsi/ 13807 13808NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 13809M: Guenter Roeck <linux@roeck-us.net> 13810L: linux-hwmon@vger.kernel.org 13811S: Maintained 13812F: Documentation/hwmon/nct6775.rst 13813F: drivers/hwmon/nct6775-core.c 13814F: drivers/hwmon/nct6775-platform.c 13815F: drivers/hwmon/nct6775.h 13816 13817NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 13818M: Zev Weiss <zev@bewilderbeest.net> 13819L: linux-hwmon@vger.kernel.org 13820S: Maintained 13821F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 13822F: drivers/hwmon/nct6775-i2c.c 13823 13824NETDEVSIM 13825M: Jakub Kicinski <kuba@kernel.org> 13826S: Maintained 13827F: drivers/net/netdevsim/* 13828 13829NETEM NETWORK EMULATOR 13830M: Stephen Hemminger <stephen@networkplumber.org> 13831L: netdev@vger.kernel.org 13832S: Maintained 13833F: net/sched/sch_netem.c 13834 13835NETERION 10GbE DRIVERS (s2io/vxge) 13836M: Jon Mason <jdmason@kudzu.us> 13837L: netdev@vger.kernel.org 13838S: Supported 13839F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 13840F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst 13841F: drivers/net/ethernet/neterion/ 13842 13843NETFILTER 13844M: Pablo Neira Ayuso <pablo@netfilter.org> 13845M: Jozsef Kadlecsik <kadlec@netfilter.org> 13846M: Florian Westphal <fw@strlen.de> 13847L: netfilter-devel@vger.kernel.org 13848L: coreteam@netfilter.org 13849S: Maintained 13850W: http://www.netfilter.org/ 13851W: http://www.iptables.org/ 13852W: http://www.nftables.org/ 13853Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 13854C: irc://irc.libera.chat/netfilter 13855T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 13856T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 13857F: include/linux/netfilter* 13858F: include/linux/netfilter/ 13859F: include/net/netfilter/ 13860F: include/uapi/linux/netfilter* 13861F: include/uapi/linux/netfilter/ 13862F: net/*/netfilter.c 13863F: net/*/netfilter/ 13864F: net/bridge/br_netfilter*.c 13865F: net/netfilter/ 13866 13867NETROM NETWORK LAYER 13868M: Ralf Baechle <ralf@linux-mips.org> 13869L: linux-hams@vger.kernel.org 13870S: Maintained 13871W: http://www.linux-ax25.org/ 13872F: include/net/netrom.h 13873F: include/uapi/linux/netrom.h 13874F: net/netrom/ 13875 13876NETRONIX EMBEDDED CONTROLLER 13877M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 13878S: Maintained 13879F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 13880F: drivers/mfd/ntxec.c 13881F: drivers/pwm/pwm-ntxec.c 13882F: drivers/rtc/rtc-ntxec.c 13883F: include/linux/mfd/ntxec.h 13884 13885NETRONOME ETHERNET DRIVERS 13886M: Simon Horman <simon.horman@corigine.com> 13887R: Jakub Kicinski <kuba@kernel.org> 13888L: oss-drivers@corigine.com 13889S: Maintained 13890F: drivers/net/ethernet/netronome/ 13891 13892NETWORK BLOCK DEVICE (NBD) 13893M: Josef Bacik <josef@toxicpanda.com> 13894L: linux-block@vger.kernel.org 13895L: nbd@other.debian.org 13896S: Maintained 13897F: Documentation/admin-guide/blockdev/nbd.rst 13898F: drivers/block/nbd.c 13899F: include/trace/events/nbd.h 13900F: include/uapi/linux/nbd.h 13901 13902NETWORK DROP MONITOR 13903M: Neil Horman <nhorman@tuxdriver.com> 13904L: netdev@vger.kernel.org 13905S: Maintained 13906W: https://fedorahosted.org/dropwatch/ 13907F: include/uapi/linux/net_dropmon.h 13908F: net/core/drop_monitor.c 13909 13910NETWORKING DRIVERS 13911M: "David S. Miller" <davem@davemloft.net> 13912M: Eric Dumazet <edumazet@google.com> 13913M: Jakub Kicinski <kuba@kernel.org> 13914M: Paolo Abeni <pabeni@redhat.com> 13915L: netdev@vger.kernel.org 13916S: Maintained 13917Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13918T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13919T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13920F: Documentation/devicetree/bindings/net/ 13921F: drivers/connector/ 13922F: drivers/net/ 13923F: include/dt-bindings/net/ 13924F: include/linux/etherdevice.h 13925F: include/linux/fcdevice.h 13926F: include/linux/fddidevice.h 13927F: include/linux/hippidevice.h 13928F: include/linux/if_* 13929F: include/linux/inetdevice.h 13930F: include/linux/netdevice.h 13931F: include/uapi/linux/if_* 13932F: include/uapi/linux/netdevice.h 13933 13934NETWORKING DRIVERS (WIRELESS) 13935M: Kalle Valo <kvalo@kernel.org> 13936L: linux-wireless@vger.kernel.org 13937S: Maintained 13938W: https://wireless.wiki.kernel.org/ 13939Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13940T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13941T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13942F: Documentation/devicetree/bindings/net/wireless/ 13943F: drivers/net/wireless/ 13944 13945NETWORKING [DSA] 13946M: Andrew Lunn <andrew@lunn.ch> 13947M: Vivien Didelot <vivien.didelot@gmail.com> 13948M: Florian Fainelli <f.fainelli@gmail.com> 13949M: Vladimir Oltean <olteanv@gmail.com> 13950S: Maintained 13951F: Documentation/devicetree/bindings/net/dsa/ 13952F: drivers/net/dsa/ 13953F: include/linux/dsa/ 13954F: include/linux/platform_data/dsa.h 13955F: include/net/dsa.h 13956F: net/dsa/ 13957F: tools/testing/selftests/drivers/net/dsa/ 13958 13959NETWORKING [GENERAL] 13960M: "David S. Miller" <davem@davemloft.net> 13961M: Eric Dumazet <edumazet@google.com> 13962M: Jakub Kicinski <kuba@kernel.org> 13963M: Paolo Abeni <pabeni@redhat.com> 13964L: netdev@vger.kernel.org 13965S: Maintained 13966Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13967B: mailto:netdev@vger.kernel.org 13968T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13969T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13970F: Documentation/networking/ 13971F: Documentation/process/maintainer-netdev.rst 13972F: include/linux/in.h 13973F: include/linux/net.h 13974F: include/linux/netdevice.h 13975F: include/net/ 13976F: include/uapi/linux/in.h 13977F: include/uapi/linux/net.h 13978F: include/uapi/linux/net_namespace.h 13979F: include/uapi/linux/netdevice.h 13980F: lib/net_utils.c 13981F: lib/random32.c 13982F: net/ 13983F: tools/testing/selftests/net/ 13984 13985NETWORKING [IPSEC] 13986M: Steffen Klassert <steffen.klassert@secunet.com> 13987M: Herbert Xu <herbert@gondor.apana.org.au> 13988M: "David S. Miller" <davem@davemloft.net> 13989L: netdev@vger.kernel.org 13990S: Maintained 13991T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 13992T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 13993F: include/net/xfrm.h 13994F: include/uapi/linux/xfrm.h 13995F: net/ipv4/ah4.c 13996F: net/ipv4/esp4* 13997F: net/ipv4/ip_vti.c 13998F: net/ipv4/ipcomp.c 13999F: net/ipv4/xfrm* 14000F: net/ipv6/ah6.c 14001F: net/ipv6/esp6* 14002F: net/ipv6/ip6_vti.c 14003F: net/ipv6/ipcomp6.c 14004F: net/ipv6/xfrm* 14005F: net/key/ 14006F: net/xfrm/ 14007F: tools/testing/selftests/net/ipsec.c 14008 14009NETWORKING [IPv4/IPv6] 14010M: "David S. Miller" <davem@davemloft.net> 14011M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 14012M: David Ahern <dsahern@kernel.org> 14013L: netdev@vger.kernel.org 14014S: Maintained 14015T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14016F: arch/x86/net/* 14017F: include/linux/ip.h 14018F: include/linux/ipv6* 14019F: include/net/fib* 14020F: include/net/ip* 14021F: include/net/route.h 14022F: net/ipv4/ 14023F: net/ipv6/ 14024 14025NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14026M: Paul Moore <paul@paul-moore.com> 14027L: netdev@vger.kernel.org 14028L: linux-security-module@vger.kernel.org 14029S: Maintained 14030W: https://github.com/netlabel 14031F: Documentation/netlabel/ 14032F: include/net/calipso.h 14033F: include/net/cipso_ipv4.h 14034F: include/net/netlabel.h 14035F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14036F: include/uapi/linux/netfilter/xt_SECMARK.h 14037F: net/ipv4/cipso_ipv4.c 14038F: net/ipv6/calipso.c 14039F: net/netfilter/xt_CONNSECMARK.c 14040F: net/netfilter/xt_SECMARK.c 14041F: net/netlabel/ 14042 14043NETWORKING [MPTCP] 14044M: Mat Martineau <mathew.j.martineau@linux.intel.com> 14045M: Matthieu Baerts <matthieu.baerts@tessares.net> 14046L: netdev@vger.kernel.org 14047L: mptcp@lists.linux.dev 14048S: Maintained 14049W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14050B: https://github.com/multipath-tcp/mptcp_net-next/issues 14051F: Documentation/networking/mptcp-sysctl.rst 14052F: include/net/mptcp.h 14053F: include/trace/events/mptcp.h 14054F: include/uapi/linux/mptcp.h 14055F: net/mptcp/ 14056F: tools/testing/selftests/bpf/*/*mptcp*.c 14057F: tools/testing/selftests/net/mptcp/ 14058 14059NETWORKING [TCP] 14060M: Eric Dumazet <edumazet@google.com> 14061L: netdev@vger.kernel.org 14062S: Maintained 14063F: include/linux/tcp.h 14064F: include/net/tcp.h 14065F: include/trace/events/tcp.h 14066F: include/uapi/linux/tcp.h 14067F: net/ipv4/syncookies.c 14068F: net/ipv4/tcp*.c 14069F: net/ipv6/syncookies.c 14070F: net/ipv6/tcp*.c 14071 14072NETWORKING [TLS] 14073M: Boris Pismenny <borisp@nvidia.com> 14074M: John Fastabend <john.fastabend@gmail.com> 14075M: Jakub Kicinski <kuba@kernel.org> 14076L: netdev@vger.kernel.org 14077S: Maintained 14078F: include/net/tls.h 14079F: include/uapi/linux/tls.h 14080F: net/tls/* 14081 14082NETXEN (1/10) GbE SUPPORT 14083M: Manish Chopra <manishc@marvell.com> 14084M: Rahul Verma <rahulv@marvell.com> 14085M: GR-Linux-NIC-Dev@marvell.com 14086L: netdev@vger.kernel.org 14087S: Supported 14088F: drivers/net/ethernet/qlogic/netxen/ 14089 14090NET_FAILOVER MODULE 14091M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14092L: netdev@vger.kernel.org 14093S: Supported 14094F: Documentation/networking/net_failover.rst 14095F: drivers/net/net_failover.c 14096F: include/net/net_failover.h 14097 14098NEXTHOP 14099M: David Ahern <dsahern@kernel.org> 14100L: netdev@vger.kernel.org 14101S: Maintained 14102F: include/net/netns/nexthop.h 14103F: include/net/nexthop.h 14104F: include/uapi/linux/nexthop.h 14105F: net/ipv4/nexthop.c 14106 14107NFC SUBSYSTEM 14108M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14109L: linux-nfc@lists.01.org (subscribers-only) 14110L: netdev@vger.kernel.org 14111S: Maintained 14112B: mailto:linux-nfc@lists.01.org 14113F: Documentation/devicetree/bindings/net/nfc/ 14114F: drivers/nfc/ 14115F: include/linux/platform_data/nfcmrvl.h 14116F: include/net/nfc/ 14117F: include/uapi/linux/nfc.h 14118F: net/nfc/ 14119 14120NFC VIRTUAL NCI DEVICE DRIVER 14121M: Bongsu Jeon <bongsu.jeon@samsung.com> 14122L: netdev@vger.kernel.org 14123L: linux-nfc@lists.01.org (subscribers-only) 14124S: Supported 14125F: drivers/nfc/virtual_ncidev.c 14126F: tools/testing/selftests/nci/ 14127 14128NFS, SUNRPC, AND LOCKD CLIENTS 14129M: Trond Myklebust <trond.myklebust@hammerspace.com> 14130M: Anna Schumaker <anna@kernel.org> 14131L: linux-nfs@vger.kernel.org 14132S: Maintained 14133W: http://client.linux-nfs.org 14134T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14135F: fs/lockd/ 14136F: fs/nfs/ 14137F: fs/nfs_common/ 14138F: include/linux/lockd/ 14139F: include/linux/nfs* 14140F: include/linux/sunrpc/ 14141F: include/uapi/linux/nfs* 14142F: include/uapi/linux/sunrpc/ 14143F: net/sunrpc/ 14144F: Documentation/filesystems/nfs/ 14145 14146NILFS2 FILESYSTEM 14147M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14148L: linux-nilfs@vger.kernel.org 14149S: Supported 14150W: https://nilfs.sourceforge.io/ 14151W: https://nilfs.osdn.jp/ 14152T: git git://github.com/konis/nilfs2.git 14153F: Documentation/filesystems/nilfs2.rst 14154F: fs/nilfs2/ 14155F: include/trace/events/nilfs2.h 14156F: include/uapi/linux/nilfs2_api.h 14157F: include/uapi/linux/nilfs2_ondisk.h 14158 14159NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14160M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14161S: Maintained 14162W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14163F: Documentation/scsi/NinjaSCSI.rst 14164F: drivers/scsi/pcmcia/nsp_* 14165 14166NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14167M: GOTO Masanori <gotom@debian.or.jp> 14168M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14169S: Maintained 14170W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14171F: Documentation/scsi/NinjaSCSI.rst 14172F: drivers/scsi/nsp32* 14173 14174NINTENDO HID DRIVER 14175M: Daniel J. Ogorchock <djogorchock@gmail.com> 14176L: linux-input@vger.kernel.org 14177S: Maintained 14178F: drivers/hid/hid-nintendo* 14179 14180NIOS2 ARCHITECTURE 14181M: Dinh Nguyen <dinguyen@kernel.org> 14182S: Maintained 14183T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14184F: arch/nios2/ 14185 14186NITRO ENCLAVES (NE) 14187M: Andra Paraschiv <andraprs@amazon.com> 14188M: Alexandru Vasile <lexnv@amazon.com> 14189M: Alexandru Ciobotaru <alcioa@amazon.com> 14190L: linux-kernel@vger.kernel.org 14191S: Supported 14192W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14193F: Documentation/virt/ne_overview.rst 14194F: drivers/virt/nitro_enclaves/ 14195F: include/linux/nitro_enclaves.h 14196F: include/uapi/linux/nitro_enclaves.h 14197F: samples/nitro_enclaves/ 14198 14199NOHZ, DYNTICKS SUPPORT 14200M: Frederic Weisbecker <fweisbec@gmail.com> 14201M: Thomas Gleixner <tglx@linutronix.de> 14202M: Ingo Molnar <mingo@kernel.org> 14203L: linux-kernel@vger.kernel.org 14204S: Maintained 14205T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14206F: include/linux/sched/nohz.h 14207F: include/linux/tick.h 14208F: kernel/time/tick*.* 14209 14210NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14211M: Pavel Machek <pavel@ucw.cz> 14212M: Sakari Ailus <sakari.ailus@iki.fi> 14213L: linux-media@vger.kernel.org 14214S: Maintained 14215F: drivers/media/i2c/ad5820.c 14216F: drivers/media/i2c/et8ek8 14217 14218NOKIA N900 POWER SUPPLY DRIVERS 14219R: Pali Rohár <pali@kernel.org> 14220F: drivers/power/supply/bq2415x_charger.c 14221F: drivers/power/supply/bq27xxx_battery.c 14222F: drivers/power/supply/bq27xxx_battery_i2c.c 14223F: drivers/power/supply/isp1704_charger.c 14224F: drivers/power/supply/rx51_battery.c 14225F: include/linux/power/bq2415x_charger.h 14226F: include/linux/power/bq27xxx_battery.h 14227 14228NOLIBC HEADER FILE 14229M: Willy Tarreau <w@1wt.eu> 14230S: Maintained 14231T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14232F: tools/include/nolibc/ 14233 14234NSDEPS 14235M: Matthias Maennich <maennich@google.com> 14236S: Maintained 14237F: Documentation/core-api/symbol-namespaces.rst 14238F: scripts/nsdeps 14239 14240NTB AMD DRIVER 14241M: Sanjay R Mehta <sanju.mehta@amd.com> 14242M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14243L: ntb@lists.linux.dev 14244S: Supported 14245F: drivers/ntb/hw/amd/ 14246 14247NTB DRIVER CORE 14248M: Jon Mason <jdmason@kudzu.us> 14249M: Dave Jiang <dave.jiang@intel.com> 14250M: Allen Hubbe <allenbh@gmail.com> 14251L: ntb@lists.linux.dev 14252S: Supported 14253W: https://github.com/jonmason/ntb/wiki 14254T: git git://github.com/jonmason/ntb.git 14255F: drivers/net/ntb_netdev.c 14256F: drivers/ntb/ 14257F: include/linux/ntb.h 14258F: include/linux/ntb_transport.h 14259F: tools/testing/selftests/ntb/ 14260 14261NTB IDT DRIVER 14262M: Serge Semin <fancer.lancer@gmail.com> 14263L: ntb@lists.linux.dev 14264S: Supported 14265F: drivers/ntb/hw/idt/ 14266 14267NTB INTEL DRIVER 14268M: Dave Jiang <dave.jiang@intel.com> 14269L: ntb@lists.linux.dev 14270S: Supported 14271W: https://github.com/davejiang/linux/wiki 14272T: git https://github.com/davejiang/linux.git 14273F: drivers/ntb/hw/intel/ 14274 14275NTFS FILESYSTEM 14276M: Anton Altaparmakov <anton@tuxera.com> 14277L: linux-ntfs-dev@lists.sourceforge.net 14278S: Supported 14279W: http://www.tuxera.com/ 14280T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14281F: Documentation/filesystems/ntfs.rst 14282F: fs/ntfs/ 14283 14284NTFS3 FILESYSTEM 14285M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14286L: ntfs3@lists.linux.dev 14287S: Supported 14288W: http://www.paragon-software.com/ 14289T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14290F: Documentation/filesystems/ntfs3.rst 14291F: fs/ntfs3/ 14292 14293NUBUS SUBSYSTEM 14294M: Finn Thain <fthain@linux-m68k.org> 14295L: linux-m68k@lists.linux-m68k.org 14296S: Maintained 14297F: arch/*/include/asm/nubus.h 14298F: drivers/nubus/ 14299F: include/linux/nubus.h 14300F: include/uapi/linux/nubus.h 14301 14302NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14303M: Antonino Daplas <adaplas@gmail.com> 14304L: linux-fbdev@vger.kernel.org 14305S: Maintained 14306F: drivers/video/fbdev/nvidia/ 14307F: drivers/video/fbdev/riva/ 14308 14309NVIDIA WMI EC BACKLIGHT DRIVER 14310M: Daniel Dadap <ddadap@nvidia.com> 14311L: platform-driver-x86@vger.kernel.org 14312S: Supported 14313F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14314 14315NVM EXPRESS DRIVER 14316M: Keith Busch <kbusch@kernel.org> 14317M: Jens Axboe <axboe@fb.com> 14318M: Christoph Hellwig <hch@lst.de> 14319M: Sagi Grimberg <sagi@grimberg.me> 14320L: linux-nvme@lists.infradead.org 14321S: Supported 14322W: http://git.infradead.org/nvme.git 14323T: git://git.infradead.org/nvme.git 14324F: drivers/nvme/host/ 14325F: include/linux/nvme.h 14326F: include/uapi/linux/nvme_ioctl.h 14327 14328NVM EXPRESS FC TRANSPORT DRIVERS 14329M: James Smart <james.smart@broadcom.com> 14330L: linux-nvme@lists.infradead.org 14331S: Supported 14332F: drivers/nvme/host/fc.c 14333F: drivers/nvme/target/fc.c 14334F: drivers/nvme/target/fcloop.c 14335F: include/linux/nvme-fc-driver.h 14336F: include/linux/nvme-fc.h 14337 14338NVM EXPRESS TARGET DRIVER 14339M: Christoph Hellwig <hch@lst.de> 14340M: Sagi Grimberg <sagi@grimberg.me> 14341M: Chaitanya Kulkarni <kch@nvidia.com> 14342L: linux-nvme@lists.infradead.org 14343S: Supported 14344W: http://git.infradead.org/nvme.git 14345T: git://git.infradead.org/nvme.git 14346F: drivers/nvme/target/ 14347 14348NVMEM FRAMEWORK 14349M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14350S: Maintained 14351T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14352F: Documentation/ABI/stable/sysfs-bus-nvmem 14353F: Documentation/devicetree/bindings/nvmem/ 14354F: drivers/nvmem/ 14355F: include/linux/nvmem-consumer.h 14356F: include/linux/nvmem-provider.h 14357 14358NXP C45 TJA11XX PHY DRIVER 14359M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14360L: netdev@vger.kernel.org 14361S: Maintained 14362F: drivers/net/phy/nxp-c45-tja11xx.c 14363 14364NXP FSPI DRIVER 14365M: Ashish Kumar <ashish.kumar@nxp.com> 14366R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14367L: linux-spi@vger.kernel.org 14368S: Maintained 14369F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14370F: drivers/spi/spi-nxp-fspi.c 14371 14372NXP FXAS21002C DRIVER 14373M: Rui Miguel Silva <rmfrfs@gmail.com> 14374L: linux-iio@vger.kernel.org 14375S: Maintained 14376F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14377F: drivers/iio/gyro/fxas21002c.h 14378F: drivers/iio/gyro/fxas21002c_core.c 14379F: drivers/iio/gyro/fxas21002c_i2c.c 14380F: drivers/iio/gyro/fxas21002c_spi.c 14381 14382NXP i.MX CLOCK DRIVERS 14383M: Abel Vesa <abelvesa@kernel.org> 14384L: linux-clk@vger.kernel.org 14385L: linux-imx@nxp.com 14386S: Maintained 14387T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14388F: Documentation/devicetree/bindings/clock/imx* 14389F: drivers/clk/imx/ 14390F: include/dt-bindings/clock/imx* 14391 14392NXP i.MX 8MQ DCSS DRIVER 14393M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14394R: Lucas Stach <l.stach@pengutronix.de> 14395L: dri-devel@lists.freedesktop.org 14396S: Maintained 14397F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14398F: drivers/gpu/drm/imx/dcss/ 14399 14400NXP i.MX 8QXP ADC DRIVER 14401M: Cai Huoqing <cai.huoqing@linux.dev> 14402M: Haibo Chen <haibo.chen@nxp.com> 14403L: linux-imx@nxp.com 14404L: linux-iio@vger.kernel.org 14405S: Maintained 14406F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14407F: drivers/iio/adc/imx8qxp-adc.c 14408 14409NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14410M: Haibo Chen <haibo.chen@nxp.com> 14411L: linux-iio@vger.kernel.org 14412L: linux-imx@nxp.com 14413S: Maintained 14414F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14415F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14416F: drivers/iio/adc/imx7d_adc.c 14417F: drivers/iio/adc/vf610_adc.c 14418 14419NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14420M: Jagan Teki <jagan@amarulasolutions.com> 14421S: Maintained 14422F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14423F: drivers/regulator/pf8x00-regulator.c 14424 14425NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14426M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14427L: linux-kernel@vger.kernel.org 14428S: Maintained 14429F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14430F: drivers/extcon/extcon-ptn5150.c 14431 14432NXP SGTL5000 DRIVER 14433M: Fabio Estevam <festevam@gmail.com> 14434L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14435S: Maintained 14436F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14437F: sound/soc/codecs/sgtl5000* 14438 14439NXP SJA1105 ETHERNET SWITCH DRIVER 14440M: Vladimir Oltean <olteanv@gmail.com> 14441L: linux-kernel@vger.kernel.org 14442S: Maintained 14443F: drivers/net/dsa/sja1105 14444F: drivers/net/pcs/pcs-xpcs-nxp.c 14445 14446NXP TDA998X DRM DRIVER 14447M: Russell King <linux@armlinux.org.uk> 14448S: Maintained 14449T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14450T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14451F: drivers/gpu/drm/i2c/tda998x_drv.c 14452F: include/drm/i2c/tda998x.h 14453F: include/dt-bindings/display/tda998x.h 14454K: "nxp,tda998x" 14455 14456NXP TFA9879 DRIVER 14457M: Peter Rosin <peda@axentia.se> 14458L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14459S: Maintained 14460F: Documentation/devicetree/bindings/sound/tfa9879.txt 14461F: sound/soc/codecs/tfa9879* 14462 14463NXP/Goodix TFA989X (TFA1) DRIVER 14464M: Stephan Gerhold <stephan@gerhold.net> 14465L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14466S: Maintained 14467F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14468F: sound/soc/codecs/tfa989x.c 14469 14470NXP-NCI NFC DRIVER 14471L: linux-nfc@lists.01.org (subscribers-only) 14472S: Orphan 14473F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14474F: drivers/nfc/nxp-nci 14475 14476NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14477M: Mirela Rabulea <mirela.rabulea@nxp.com> 14478R: NXP Linux Team <linux-imx@nxp.com> 14479L: linux-media@vger.kernel.org 14480S: Maintained 14481F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14482F: drivers/media/platform/nxp/imx-jpeg 14483 14484NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14485M: Jonas Malaco <jonas@protocubo.io> 14486L: linux-hwmon@vger.kernel.org 14487S: Maintained 14488F: Documentation/hwmon/nzxt-kraken2.rst 14489F: drivers/hwmon/nzxt-kraken2.c 14490 14491NZXT-SMART2 HARDWARE MONITORING DRIVER 14492M: Aleksandr Mezin <mezin.alexander@gmail.com> 14493L: linux-hwmon@vger.kernel.org 14494S: Maintained 14495F: Documentation/hwmon/nzxt-smart2.rst 14496F: drivers/hwmon/nzxt-smart2.c 14497 14498OBJAGG 14499M: Jiri Pirko <jiri@nvidia.com> 14500L: netdev@vger.kernel.org 14501S: Supported 14502F: include/linux/objagg.h 14503F: lib/objagg.c 14504F: lib/test_objagg.c 14505 14506OBJTOOL 14507M: Josh Poimboeuf <jpoimboe@kernel.org> 14508M: Peter Zijlstra <peterz@infradead.org> 14509S: Supported 14510F: tools/objtool/ 14511F: include/linux/objtool.h 14512 14513OCELOT ETHERNET SWITCH DRIVER 14514M: Vladimir Oltean <vladimir.oltean@nxp.com> 14515M: Claudiu Manoil <claudiu.manoil@nxp.com> 14516M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14517M: UNGLinuxDriver@microchip.com 14518L: netdev@vger.kernel.org 14519S: Supported 14520F: drivers/net/dsa/ocelot/* 14521F: drivers/net/ethernet/mscc/ 14522F: include/soc/mscc/ocelot* 14523F: net/dsa/tag_ocelot.c 14524F: net/dsa/tag_ocelot_8021q.c 14525F: tools/testing/selftests/drivers/net/ocelot/* 14526 14527OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14528M: Frederic Barrat <fbarrat@linux.ibm.com> 14529M: Andrew Donnellan <ajd@linux.ibm.com> 14530L: linuxppc-dev@lists.ozlabs.org 14531S: Supported 14532F: Documentation/userspace-api/accelerators/ocxl.rst 14533F: arch/powerpc/include/asm/pnv-ocxl.h 14534F: arch/powerpc/platforms/powernv/ocxl.c 14535F: drivers/misc/ocxl/ 14536F: include/misc/ocxl* 14537F: include/uapi/misc/ocxl.h 14538 14539OMAP AUDIO SUPPORT 14540M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14541M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14542L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14543L: linux-omap@vger.kernel.org 14544S: Maintained 14545F: sound/soc/ti/n810.c 14546F: sound/soc/ti/omap* 14547F: sound/soc/ti/rx51.c 14548F: sound/soc/ti/sdma-pcm.* 14549 14550OMAP CLOCK FRAMEWORK SUPPORT 14551M: Paul Walmsley <paul@pwsan.com> 14552L: linux-omap@vger.kernel.org 14553S: Maintained 14554F: arch/arm/*omap*/*clock* 14555 14556OMAP DEVICE TREE SUPPORT 14557M: Benoît Cousson <bcousson@baylibre.com> 14558M: Tony Lindgren <tony@atomide.com> 14559L: linux-omap@vger.kernel.org 14560L: devicetree@vger.kernel.org 14561S: Maintained 14562F: arch/arm/boot/dts/*am3* 14563F: arch/arm/boot/dts/*am4* 14564F: arch/arm/boot/dts/*am5* 14565F: arch/arm/boot/dts/*dra7* 14566F: arch/arm/boot/dts/*omap* 14567F: arch/arm/boot/dts/logicpd-som-lv* 14568F: arch/arm/boot/dts/logicpd-torpedo* 14569 14570OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14571L: linux-omap@vger.kernel.org 14572L: linux-fbdev@vger.kernel.org 14573S: Orphan 14574F: Documentation/arm/omap/dss.rst 14575F: drivers/video/fbdev/omap2/ 14576 14577OMAP FRAMEBUFFER SUPPORT 14578L: linux-fbdev@vger.kernel.org 14579L: linux-omap@vger.kernel.org 14580S: Orphan 14581F: drivers/video/fbdev/omap/ 14582 14583OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14584M: Roger Quadros <rogerq@kernel.org> 14585M: Tony Lindgren <tony@atomide.com> 14586L: linux-omap@vger.kernel.org 14587S: Maintained 14588F: arch/arm/mach-omap2/*gpmc* 14589F: drivers/memory/omap-gpmc.c 14590 14591OMAP GPIO DRIVER 14592M: Grygorii Strashko <grygorii.strashko@ti.com> 14593M: Santosh Shilimkar <ssantosh@kernel.org> 14594M: Kevin Hilman <khilman@kernel.org> 14595L: linux-omap@vger.kernel.org 14596S: Maintained 14597F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 14598F: drivers/gpio/gpio-omap.c 14599 14600OMAP HARDWARE SPINLOCK SUPPORT 14601M: Ohad Ben-Cohen <ohad@wizery.com> 14602L: linux-omap@vger.kernel.org 14603S: Maintained 14604F: drivers/hwspinlock/omap_hwspinlock.c 14605 14606OMAP HS MMC SUPPORT 14607L: linux-mmc@vger.kernel.org 14608L: linux-omap@vger.kernel.org 14609S: Orphan 14610F: drivers/mmc/host/omap_hsmmc.c 14611 14612OMAP HWMOD DATA 14613M: Paul Walmsley <paul@pwsan.com> 14614L: linux-omap@vger.kernel.org 14615S: Maintained 14616F: arch/arm/mach-omap2/omap_hwmod*data* 14617 14618OMAP HWMOD SUPPORT 14619M: Benoît Cousson <bcousson@baylibre.com> 14620M: Paul Walmsley <paul@pwsan.com> 14621L: linux-omap@vger.kernel.org 14622S: Maintained 14623F: arch/arm/mach-omap2/omap_hwmod.* 14624 14625OMAP I2C DRIVER 14626M: Vignesh R <vigneshr@ti.com> 14627L: linux-omap@vger.kernel.org 14628L: linux-i2c@vger.kernel.org 14629S: Maintained 14630F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 14631F: drivers/i2c/busses/i2c-omap.c 14632 14633OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 14634M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14635L: linux-media@vger.kernel.org 14636S: Maintained 14637F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 14638F: drivers/media/platform/ti/omap3isp/ 14639F: drivers/staging/media/omap4iss/ 14640 14641OMAP MMC SUPPORT 14642M: Aaro Koskinen <aaro.koskinen@iki.fi> 14643L: linux-omap@vger.kernel.org 14644S: Odd Fixes 14645F: drivers/mmc/host/omap.c 14646 14647OMAP POWER MANAGEMENT SUPPORT 14648M: Kevin Hilman <khilman@kernel.org> 14649L: linux-omap@vger.kernel.org 14650S: Maintained 14651F: arch/arm/*omap*/*pm* 14652F: drivers/cpufreq/omap-cpufreq.c 14653 14654OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 14655M: Paul Walmsley <paul@pwsan.com> 14656L: linux-omap@vger.kernel.org 14657S: Maintained 14658F: arch/arm/mach-omap2/prm* 14659 14660OMAP RANDOM NUMBER GENERATOR SUPPORT 14661M: Deepak Saxena <dsaxena@plexity.net> 14662S: Maintained 14663F: drivers/char/hw_random/omap-rng.c 14664 14665OMAP USB SUPPORT 14666L: linux-usb@vger.kernel.org 14667L: linux-omap@vger.kernel.org 14668S: Orphan 14669F: arch/arm/*omap*/usb* 14670F: drivers/usb/*/*omap* 14671 14672OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 14673M: Mark Jackson <mpfj@newflow.co.uk> 14674L: linux-omap@vger.kernel.org 14675S: Maintained 14676F: arch/arm/boot/dts/am335x-nano.dts 14677 14678OMAP1 SUPPORT 14679M: Aaro Koskinen <aaro.koskinen@iki.fi> 14680M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 14681M: Tony Lindgren <tony@atomide.com> 14682L: linux-omap@vger.kernel.org 14683S: Maintained 14684Q: http://patchwork.kernel.org/project/linux-omap/list/ 14685T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14686F: arch/arm/configs/omap1_defconfig 14687F: arch/arm/mach-omap1/ 14688F: arch/arm/plat-omap/ 14689F: drivers/i2c/busses/i2c-omap.c 14690F: include/linux/platform_data/ams-delta-fiq.h 14691F: include/linux/platform_data/i2c-omap.h 14692 14693OMAP2+ SUPPORT 14694M: Tony Lindgren <tony@atomide.com> 14695L: linux-omap@vger.kernel.org 14696S: Maintained 14697W: http://www.muru.com/linux/omap/ 14698W: http://linux.omap.com/ 14699Q: http://patchwork.kernel.org/project/linux-omap/list/ 14700T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14701F: arch/arm/configs/omap2plus_defconfig 14702F: arch/arm/mach-omap2/ 14703F: arch/arm/plat-omap/ 14704F: drivers/bus/ti-sysc.c 14705F: drivers/i2c/busses/i2c-omap.c 14706F: drivers/irqchip/irq-omap-intc.c 14707F: drivers/mfd/*omap*.c 14708F: drivers/mfd/menelaus.c 14709F: drivers/mfd/palmas.c 14710F: drivers/mfd/tps65217.c 14711F: drivers/mfd/tps65218.c 14712F: drivers/mfd/tps65910.c 14713F: drivers/mfd/twl-core.[ch] 14714F: drivers/mfd/twl4030*.c 14715F: drivers/mfd/twl6030*.c 14716F: drivers/mfd/twl6040*.c 14717F: drivers/regulator/palmas-regulator*.c 14718F: drivers/regulator/pbias-regulator.c 14719F: drivers/regulator/tps65217-regulator.c 14720F: drivers/regulator/tps65218-regulator.c 14721F: drivers/regulator/tps65910-regulator.c 14722F: drivers/regulator/twl-regulator.c 14723F: drivers/regulator/twl6030-regulator.c 14724F: include/linux/platform_data/i2c-omap.h 14725F: include/linux/platform_data/ti-sysc.h 14726 14727OMFS FILESYSTEM 14728M: Bob Copeland <me@bobcopeland.com> 14729L: linux-karma-devel@lists.sourceforge.net 14730S: Maintained 14731F: Documentation/filesystems/omfs.rst 14732F: fs/omfs/ 14733 14734OMNIKEY CARDMAN 4000 DRIVER 14735M: Harald Welte <laforge@gnumonks.org> 14736S: Maintained 14737F: drivers/char/pcmcia/cm4000_cs.c 14738F: include/linux/cm4000_cs.h 14739F: include/uapi/linux/cm4000_cs.h 14740 14741OMNIKEY CARDMAN 4040 DRIVER 14742M: Harald Welte <laforge@gnumonks.org> 14743S: Maintained 14744F: drivers/char/pcmcia/cm4040_cs.* 14745 14746OMNIVISION OG01A1B SENSOR DRIVER 14747M: Shawn Tu <shawnx.tu@intel.com> 14748L: linux-media@vger.kernel.org 14749S: Maintained 14750F: drivers/media/i2c/og01a1b.c 14751 14752OMNIVISION OV02A10 SENSOR DRIVER 14753M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14754L: linux-media@vger.kernel.org 14755S: Maintained 14756T: git git://linuxtv.org/media_tree.git 14757F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 14758F: drivers/media/i2c/ov02a10.c 14759 14760OMNIVISION OV08D10 SENSOR DRIVER 14761M: Jimmy Su <jimmy.su@intel.com> 14762L: linux-media@vger.kernel.org 14763S: Maintained 14764T: git git://linuxtv.org/media_tree.git 14765F: drivers/media/i2c/ov08d10.c 14766 14767OMNIVISION OV13858 SENSOR DRIVER 14768M: Sakari Ailus <sakari.ailus@linux.intel.com> 14769L: linux-media@vger.kernel.org 14770S: Maintained 14771T: git git://linuxtv.org/media_tree.git 14772F: drivers/media/i2c/ov13858.c 14773 14774OMNIVISION OV13B10 SENSOR DRIVER 14775M: Arec Kao <arec.kao@intel.com> 14776L: linux-media@vger.kernel.org 14777S: Maintained 14778T: git git://linuxtv.org/media_tree.git 14779F: drivers/media/i2c/ov13b10.c 14780 14781OMNIVISION OV2680 SENSOR DRIVER 14782M: Rui Miguel Silva <rmfrfs@gmail.com> 14783L: linux-media@vger.kernel.org 14784S: Maintained 14785T: git git://linuxtv.org/media_tree.git 14786F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 14787F: drivers/media/i2c/ov2680.c 14788 14789OMNIVISION OV2685 SENSOR DRIVER 14790M: Shunqian Zheng <zhengsq@rock-chips.com> 14791L: linux-media@vger.kernel.org 14792S: Maintained 14793T: git git://linuxtv.org/media_tree.git 14794F: drivers/media/i2c/ov2685.c 14795 14796OMNIVISION OV2740 SENSOR DRIVER 14797M: Tianshu Qiu <tian.shu.qiu@intel.com> 14798R: Shawn Tu <shawnx.tu@intel.com> 14799R: Bingbu Cao <bingbu.cao@intel.com> 14800L: linux-media@vger.kernel.org 14801S: Maintained 14802T: git git://linuxtv.org/media_tree.git 14803F: drivers/media/i2c/ov2740.c 14804 14805OMNIVISION OV5640 SENSOR DRIVER 14806M: Steve Longerbeam <slongerbeam@gmail.com> 14807L: linux-media@vger.kernel.org 14808S: Maintained 14809T: git git://linuxtv.org/media_tree.git 14810F: drivers/media/i2c/ov5640.c 14811 14812OMNIVISION OV5647 SENSOR DRIVER 14813M: Dave Stevenson <dave.stevenson@raspberrypi.com> 14814M: Jacopo Mondi <jacopo@jmondi.org> 14815L: linux-media@vger.kernel.org 14816S: Maintained 14817T: git git://linuxtv.org/media_tree.git 14818F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 14819F: drivers/media/i2c/ov5647.c 14820 14821OMNIVISION OV5670 SENSOR DRIVER 14822M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 14823L: linux-media@vger.kernel.org 14824S: Maintained 14825T: git git://linuxtv.org/media_tree.git 14826F: drivers/media/i2c/ov5670.c 14827 14828OMNIVISION OV5675 SENSOR DRIVER 14829M: Shawn Tu <shawnx.tu@intel.com> 14830L: linux-media@vger.kernel.org 14831S: Maintained 14832T: git git://linuxtv.org/media_tree.git 14833F: drivers/media/i2c/ov5675.c 14834 14835OMNIVISION OV5693 SENSOR DRIVER 14836M: Daniel Scally <djrscally@gmail.com> 14837L: linux-media@vger.kernel.org 14838S: Maintained 14839T: git git://linuxtv.org/media_tree.git 14840F: drivers/media/i2c/ov5693.c 14841 14842OMNIVISION OV5695 SENSOR DRIVER 14843M: Shunqian Zheng <zhengsq@rock-chips.com> 14844L: linux-media@vger.kernel.org 14845S: Maintained 14846T: git git://linuxtv.org/media_tree.git 14847F: drivers/media/i2c/ov5695.c 14848 14849OMNIVISION OV7670 SENSOR DRIVER 14850L: linux-media@vger.kernel.org 14851S: Orphan 14852T: git git://linuxtv.org/media_tree.git 14853F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 14854F: drivers/media/i2c/ov7670.c 14855 14856OMNIVISION OV772x SENSOR DRIVER 14857M: Jacopo Mondi <jacopo@jmondi.org> 14858L: linux-media@vger.kernel.org 14859S: Odd fixes 14860T: git git://linuxtv.org/media_tree.git 14861F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 14862F: drivers/media/i2c/ov772x.c 14863F: include/media/i2c/ov772x.h 14864 14865OMNIVISION OV7740 SENSOR DRIVER 14866M: Wenyou Yang <wenyou.yang@microchip.com> 14867L: linux-media@vger.kernel.org 14868S: Maintained 14869T: git git://linuxtv.org/media_tree.git 14870F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 14871F: drivers/media/i2c/ov7740.c 14872 14873OMNIVISION OV8856 SENSOR DRIVER 14874M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14875L: linux-media@vger.kernel.org 14876S: Maintained 14877T: git git://linuxtv.org/media_tree.git 14878F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 14879F: drivers/media/i2c/ov8856.c 14880 14881OMNIVISION OV9282 SENSOR DRIVER 14882M: Paul J. Murphy <paul.j.murphy@intel.com> 14883M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 14884L: linux-media@vger.kernel.org 14885S: Maintained 14886T: git git://linuxtv.org/media_tree.git 14887F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 14888F: drivers/media/i2c/ov9282.c 14889 14890OMNIVISION OV9640 SENSOR DRIVER 14891M: Petr Cvek <petrcvekcz@gmail.com> 14892L: linux-media@vger.kernel.org 14893S: Maintained 14894F: drivers/media/i2c/ov9640.* 14895 14896OMNIVISION OV9650 SENSOR DRIVER 14897M: Sakari Ailus <sakari.ailus@linux.intel.com> 14898R: Akinobu Mita <akinobu.mita@gmail.com> 14899R: Sylwester Nawrocki <s.nawrocki@samsung.com> 14900L: linux-media@vger.kernel.org 14901S: Maintained 14902T: git git://linuxtv.org/media_tree.git 14903F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 14904F: drivers/media/i2c/ov9650.c 14905 14906OMNIVISION OV9734 SENSOR DRIVER 14907M: Tianshu Qiu <tian.shu.qiu@intel.com> 14908R: Bingbu Cao <bingbu.cao@intel.com> 14909L: linux-media@vger.kernel.org 14910S: Maintained 14911T: git git://linuxtv.org/media_tree.git 14912F: drivers/media/i2c/ov9734.c 14913 14914ONENAND FLASH DRIVER 14915M: Kyungmin Park <kyungmin.park@samsung.com> 14916L: linux-mtd@lists.infradead.org 14917S: Maintained 14918F: drivers/mtd/nand/onenand/ 14919F: include/linux/mtd/onenand*.h 14920 14921ONION OMEGA2+ BOARD 14922M: Harvey Hunt <harveyhuntnexus@gmail.com> 14923L: linux-mips@vger.kernel.org 14924S: Maintained 14925F: arch/mips/boot/dts/ralink/omega2p.dts 14926 14927OP-TEE DRIVER 14928M: Jens Wiklander <jens.wiklander@linaro.org> 14929L: op-tee@lists.trustedfirmware.org 14930S: Maintained 14931F: Documentation/ABI/testing/sysfs-bus-optee-devices 14932F: drivers/tee/optee/ 14933 14934OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 14935M: Sumit Garg <sumit.garg@linaro.org> 14936L: op-tee@lists.trustedfirmware.org 14937S: Maintained 14938F: drivers/char/hw_random/optee-rng.c 14939 14940OP-TEE RTC DRIVER 14941M: Clément Léger <clement.leger@bootlin.com> 14942L: linux-rtc@vger.kernel.org 14943S: Maintained 14944F: drivers/rtc/rtc-optee.c 14945 14946OPA-VNIC DRIVER 14947M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14948L: linux-rdma@vger.kernel.org 14949S: Supported 14950F: drivers/infiniband/ulp/opa_vnic 14951 14952OPEN FIRMWARE AND DEVICE TREE OVERLAYS 14953M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 14954M: Frank Rowand <frowand.list@gmail.com> 14955L: devicetree@vger.kernel.org 14956S: Maintained 14957F: Documentation/devicetree/dynamic-resolution-notes.rst 14958F: Documentation/devicetree/overlay-notes.rst 14959F: drivers/of/overlay.c 14960F: drivers/of/resolver.c 14961K: of_overlay_notifier_ 14962 14963OPEN FIRMWARE AND FLATTENED DEVICE TREE 14964M: Rob Herring <robh+dt@kernel.org> 14965M: Frank Rowand <frowand.list@gmail.com> 14966L: devicetree@vger.kernel.org 14967S: Maintained 14968C: irc://irc.libera.chat/devicetree 14969W: http://www.devicetree.org/ 14970T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14971F: Documentation/ABI/testing/sysfs-firmware-ofw 14972F: drivers/of/ 14973F: include/linux/of*.h 14974F: scripts/dtc/ 14975 14976OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 14977M: Rob Herring <robh+dt@kernel.org> 14978M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 14979L: devicetree@vger.kernel.org 14980S: Maintained 14981C: irc://irc.libera.chat/devicetree 14982Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 14983T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14984F: Documentation/devicetree/ 14985F: arch/*/boot/dts/ 14986F: include/dt-bindings/ 14987 14988OPENCOMPUTE PTP CLOCK DRIVER 14989M: Jonathan Lemon <jonathan.lemon@gmail.com> 14990M: Vadim Fedorenko <vadfed@fb.com> 14991L: netdev@vger.kernel.org 14992S: Maintained 14993F: drivers/ptp/ptp_ocp.c 14994 14995OPENCORES I2C BUS DRIVER 14996M: Peter Korsgaard <peter@korsgaard.com> 14997M: Andrew Lunn <andrew@lunn.ch> 14998L: linux-i2c@vger.kernel.org 14999S: Maintained 15000F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 15001F: Documentation/i2c/busses/i2c-ocores.rst 15002F: drivers/i2c/busses/i2c-ocores.c 15003F: include/linux/platform_data/i2c-ocores.h 15004 15005OPENRISC ARCHITECTURE 15006M: Jonas Bonn <jonas@southpole.se> 15007M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15008M: Stafford Horne <shorne@gmail.com> 15009L: openrisc@lists.librecores.org 15010S: Maintained 15011W: http://openrisc.io 15012T: git git://github.com/openrisc/linux.git 15013F: Documentation/devicetree/bindings/openrisc/ 15014F: Documentation/openrisc/ 15015F: arch/openrisc/ 15016F: drivers/irqchip/irq-ompic.c 15017F: drivers/irqchip/irq-or1k-* 15018 15019OPENVSWITCH 15020M: Pravin B Shelar <pshelar@ovn.org> 15021L: netdev@vger.kernel.org 15022L: dev@openvswitch.org 15023S: Maintained 15024W: http://openvswitch.org 15025F: include/uapi/linux/openvswitch.h 15026F: net/openvswitch/ 15027 15028OPERATING PERFORMANCE POINTS (OPP) 15029M: Viresh Kumar <vireshk@kernel.org> 15030M: Nishanth Menon <nm@ti.com> 15031M: Stephen Boyd <sboyd@kernel.org> 15032L: linux-pm@vger.kernel.org 15033S: Maintained 15034T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15035F: Documentation/devicetree/bindings/opp/ 15036F: Documentation/power/opp.rst 15037F: drivers/opp/ 15038F: include/linux/pm_opp.h 15039 15040OPL4 DRIVER 15041M: Clemens Ladisch <clemens@ladisch.de> 15042L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15043S: Maintained 15044T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15045F: sound/drivers/opl4/ 15046 15047ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15048M: Mark Fasheh <mark@fasheh.com> 15049M: Joel Becker <jlbec@evilplan.org> 15050M: Joseph Qi <joseph.qi@linux.alibaba.com> 15051L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 15052S: Supported 15053W: http://ocfs2.wiki.kernel.org 15054F: Documentation/filesystems/dlmfs.rst 15055F: Documentation/filesystems/ocfs2.rst 15056F: fs/ocfs2/ 15057 15058ORANGEFS FILESYSTEM 15059M: Mike Marshall <hubcap@omnibond.com> 15060R: Martin Brandenburg <martin@omnibond.com> 15061L: devel@lists.orangefs.org 15062S: Supported 15063T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15064F: Documentation/filesystems/orangefs.rst 15065F: fs/orangefs/ 15066 15067ORINOCO DRIVER 15068L: linux-wireless@vger.kernel.org 15069S: Orphan 15070W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15071W: http://www.nongnu.org/orinoco/ 15072F: drivers/net/wireless/intersil/orinoco/ 15073 15074OV2659 OMNIVISION SENSOR DRIVER 15075M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15076L: linux-media@vger.kernel.org 15077S: Maintained 15078W: https://linuxtv.org 15079Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15080T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15081F: drivers/media/i2c/ov2659.c 15082F: include/media/i2c/ov2659.h 15083 15084OVERLAY FILESYSTEM 15085M: Miklos Szeredi <miklos@szeredi.hu> 15086L: linux-unionfs@vger.kernel.org 15087S: Supported 15088T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15089F: Documentation/filesystems/overlayfs.rst 15090F: fs/overlayfs/ 15091 15092P54 WIRELESS DRIVER 15093M: Christian Lamparter <chunkeey@googlemail.com> 15094L: linux-wireless@vger.kernel.org 15095S: Maintained 15096W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15097F: drivers/net/wireless/intersil/p54/ 15098 15099PACKING 15100M: Vladimir Oltean <olteanv@gmail.com> 15101L: netdev@vger.kernel.org 15102S: Supported 15103F: Documentation/core-api/packing.rst 15104F: include/linux/packing.h 15105F: lib/packing.c 15106 15107PADATA PARALLEL EXECUTION MECHANISM 15108M: Steffen Klassert <steffen.klassert@secunet.com> 15109M: Daniel Jordan <daniel.m.jordan@oracle.com> 15110L: linux-crypto@vger.kernel.org 15111L: linux-kernel@vger.kernel.org 15112S: Maintained 15113F: Documentation/core-api/padata.rst 15114F: include/linux/padata.h 15115F: kernel/padata.c 15116 15117PAGE CACHE 15118M: Matthew Wilcox (Oracle) <willy@infradead.org> 15119L: linux-fsdevel@vger.kernel.org 15120S: Supported 15121T: git git://git.infradead.org/users/willy/pagecache.git 15122F: Documentation/filesystems/locking.rst 15123F: Documentation/filesystems/vfs.rst 15124F: include/linux/pagemap.h 15125F: mm/filemap.c 15126F: mm/page-writeback.c 15127F: mm/readahead.c 15128F: mm/truncate.c 15129 15130PAGE POOL 15131M: Jesper Dangaard Brouer <hawk@kernel.org> 15132M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15133L: netdev@vger.kernel.org 15134S: Supported 15135F: Documentation/networking/page_pool.rst 15136F: include/net/page_pool.h 15137F: include/trace/events/page_pool.h 15138F: net/core/page_pool.c 15139 15140PAGE TABLE CHECK 15141M: Pasha Tatashin <pasha.tatashin@soleen.com> 15142M: Andrew Morton <akpm@linux-foundation.org> 15143L: linux-mm@kvack.org 15144S: Maintained 15145F: Documentation/vm/page_table_check.rst 15146F: include/linux/page_table_check.h 15147F: mm/page_table_check.c 15148 15149PANASONIC LAPTOP ACPI EXTRAS DRIVER 15150M: Kenneth Chan <kenneth.t.chan@gmail.com> 15151L: platform-driver-x86@vger.kernel.org 15152S: Maintained 15153F: drivers/platform/x86/panasonic-laptop.c 15154 15155PARALLAX PING IIO SENSOR DRIVER 15156M: Andreas Klinger <ak@it-klinger.de> 15157L: linux-iio@vger.kernel.org 15158S: Maintained 15159F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 15160F: drivers/iio/proximity/ping.c 15161 15162PARALLEL LCD/KEYPAD PANEL DRIVER 15163M: Willy Tarreau <willy@haproxy.com> 15164M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 15165S: Odd Fixes 15166F: Documentation/admin-guide/lcd-panel-cgram.rst 15167F: drivers/auxdisplay/panel.c 15168 15169PARALLEL PORT SUBSYSTEM 15170M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 15171M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 15172L: linux-parport@lists.infradead.org (subscribers-only) 15173S: Maintained 15174F: Documentation/driver-api/parport*.rst 15175F: drivers/char/ppdev.c 15176F: drivers/parport/ 15177F: include/linux/parport*.h 15178F: include/uapi/linux/ppdev.h 15179 15180PARAVIRT_OPS INTERFACE 15181M: Juergen Gross <jgross@suse.com> 15182M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 15183R: Alexey Makhalov <amakhalov@vmware.com> 15184R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 15185L: virtualization@lists.linux-foundation.org 15186L: x86@kernel.org 15187S: Supported 15188T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 15189F: Documentation/virt/paravirt_ops.rst 15190F: arch/*/include/asm/paravirt*.h 15191F: arch/*/kernel/paravirt* 15192F: include/linux/hypervisor.h 15193 15194PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 15195M: Tim Waugh <tim@cyberelk.net> 15196L: linux-parport@lists.infradead.org (subscribers-only) 15197S: Maintained 15198F: Documentation/admin-guide/blockdev/paride.rst 15199F: drivers/block/paride/ 15200 15201PARISC ARCHITECTURE 15202M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 15203M: Helge Deller <deller@gmx.de> 15204L: linux-parisc@vger.kernel.org 15205S: Maintained 15206W: https://parisc.wiki.kernel.org 15207Q: http://patchwork.kernel.org/project/linux-parisc/list/ 15208T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 15209T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 15210F: Documentation/parisc/ 15211F: arch/parisc/ 15212F: drivers/char/agp/parisc-agp.c 15213F: drivers/input/misc/hp_sdc_rtc.c 15214F: drivers/input/serio/gscps2.c 15215F: drivers/input/serio/hp_sdc* 15216F: drivers/parisc/ 15217F: drivers/parport/parport_gsc.* 15218F: drivers/tty/serial/8250/8250_gsc.c 15219F: drivers/video/console/sti* 15220F: drivers/video/fbdev/sti* 15221F: drivers/video/logo/logo_parisc* 15222F: include/linux/hp_sdc.h 15223 15224PARMAN 15225M: Jiri Pirko <jiri@nvidia.com> 15226L: netdev@vger.kernel.org 15227S: Supported 15228F: include/linux/parman.h 15229F: lib/parman.c 15230F: lib/test_parman.c 15231 15232PC ENGINES APU BOARD DRIVER 15233M: Enrico Weigelt, metux IT consult <info@metux.net> 15234S: Maintained 15235F: drivers/platform/x86/pcengines-apuv2.c 15236 15237PC87360 HARDWARE MONITORING DRIVER 15238M: Jim Cromie <jim.cromie@gmail.com> 15239L: linux-hwmon@vger.kernel.org 15240S: Maintained 15241F: Documentation/hwmon/pc87360.rst 15242F: drivers/hwmon/pc87360.c 15243 15244PC8736x GPIO DRIVER 15245M: Jim Cromie <jim.cromie@gmail.com> 15246S: Maintained 15247F: drivers/char/pc8736x_gpio.c 15248 15249PC87427 HARDWARE MONITORING DRIVER 15250M: Jean Delvare <jdelvare@suse.com> 15251L: linux-hwmon@vger.kernel.org 15252S: Maintained 15253F: Documentation/hwmon/pc87427.rst 15254F: drivers/hwmon/pc87427.c 15255 15256PCA9532 LED DRIVER 15257M: Riku Voipio <riku.voipio@iki.fi> 15258S: Maintained 15259F: drivers/leds/leds-pca9532.c 15260F: include/linux/leds-pca9532.h 15261 15262PCA9541 I2C BUS MASTER SELECTOR DRIVER 15263M: Guenter Roeck <linux@roeck-us.net> 15264L: linux-i2c@vger.kernel.org 15265S: Maintained 15266F: drivers/i2c/muxes/i2c-mux-pca9541.c 15267 15268PCDP - PRIMARY CONSOLE AND DEBUG PORT 15269M: Khalid Aziz <khalid@gonehiking.org> 15270S: Maintained 15271F: drivers/firmware/pcdp.* 15272 15273PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15274M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15275M: Pali Rohár <pali@kernel.org> 15276L: linux-pci@vger.kernel.org 15277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15278S: Maintained 15279F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15280F: drivers/pci/controller/pci-aardvark.c 15281 15282PCI DRIVER FOR ALTERA PCIE IP 15283M: Joyce Ooi <joyce.ooi@intel.com> 15284L: linux-pci@vger.kernel.org 15285S: Supported 15286F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15287F: drivers/pci/controller/pcie-altera.c 15288 15289PCI DRIVER FOR APPLIEDMICRO XGENE 15290M: Toan Le <toan@os.amperecomputing.com> 15291L: linux-pci@vger.kernel.org 15292L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15293S: Maintained 15294F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15295F: drivers/pci/controller/pci-xgene.c 15296 15297PCI DRIVER FOR ARM VERSATILE PLATFORM 15298M: Rob Herring <robh@kernel.org> 15299L: linux-pci@vger.kernel.org 15300L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15301S: Maintained 15302F: Documentation/devicetree/bindings/pci/versatile.yaml 15303F: drivers/pci/controller/pci-versatile.c 15304 15305PCI DRIVER FOR ARMADA 8K 15306M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15307L: linux-pci@vger.kernel.org 15308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15309S: Maintained 15310F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15311F: drivers/pci/controller/dwc/pcie-armada8k.c 15312 15313PCI DRIVER FOR CADENCE PCIE IP 15314M: Tom Joseph <tjoseph@cadence.com> 15315L: linux-pci@vger.kernel.org 15316S: Maintained 15317F: Documentation/devicetree/bindings/pci/cdns,* 15318F: drivers/pci/controller/cadence/ 15319 15320PCI DRIVER FOR FREESCALE LAYERSCAPE 15321M: Minghuan Lian <minghuan.Lian@nxp.com> 15322M: Mingkai Hu <mingkai.hu@nxp.com> 15323M: Roy Zang <roy.zang@nxp.com> 15324L: linuxppc-dev@lists.ozlabs.org 15325L: linux-pci@vger.kernel.org 15326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15327S: Maintained 15328F: drivers/pci/controller/dwc/*layerscape* 15329 15330PCI DRIVER FOR GENERIC OF HOSTS 15331M: Will Deacon <will@kernel.org> 15332L: linux-pci@vger.kernel.org 15333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15334S: Maintained 15335F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15336F: drivers/pci/controller/pci-host-common.c 15337F: drivers/pci/controller/pci-host-generic.c 15338 15339PCI DRIVER FOR IMX6 15340M: Richard Zhu <hongxing.zhu@nxp.com> 15341M: Lucas Stach <l.stach@pengutronix.de> 15342L: linux-pci@vger.kernel.org 15343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15344S: Maintained 15345F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15346F: drivers/pci/controller/dwc/*imx6* 15347 15348PCI DRIVER FOR FU740 15349M: Paul Walmsley <paul.walmsley@sifive.com> 15350M: Greentime Hu <greentime.hu@sifive.com> 15351L: linux-pci@vger.kernel.org 15352S: Maintained 15353F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15354F: drivers/pci/controller/dwc/pcie-fu740.c 15355 15356PCI DRIVER FOR INTEL IXP4XX 15357M: Linus Walleij <linus.walleij@linaro.org> 15358S: Maintained 15359F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15360F: drivers/pci/controller/pci-ixp4xx.c 15361 15362PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15363M: Nirmal Patel <nirmal.patel@linux.intel.com> 15364R: Jonathan Derrick <jonathan.derrick@linux.dev> 15365L: linux-pci@vger.kernel.org 15366S: Supported 15367F: drivers/pci/controller/vmd.c 15368 15369PCI DRIVER FOR MICROSEMI SWITCHTEC 15370M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15371M: Logan Gunthorpe <logang@deltatee.com> 15372L: linux-pci@vger.kernel.org 15373S: Maintained 15374F: Documentation/ABI/testing/sysfs-class-switchtec 15375F: Documentation/driver-api/switchtec.rst 15376F: drivers/ntb/hw/mscc/ 15377F: drivers/pci/switch/switchtec* 15378F: include/linux/switchtec.h 15379F: include/uapi/linux/switchtec_ioctl.h 15380 15381PCI DRIVER FOR MOBIVEIL PCIE IP 15382M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15383M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15384L: linux-pci@vger.kernel.org 15385S: Supported 15386F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15387F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15388 15389PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15390M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15391M: Pali Rohár <pali@kernel.org> 15392L: linux-pci@vger.kernel.org 15393L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15394S: Maintained 15395F: drivers/pci/controller/*mvebu* 15396 15397PCI DRIVER FOR NVIDIA TEGRA 15398M: Thierry Reding <thierry.reding@gmail.com> 15399L: linux-tegra@vger.kernel.org 15400L: linux-pci@vger.kernel.org 15401S: Supported 15402F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15403F: drivers/pci/controller/pci-tegra.c 15404 15405PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15406M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15407L: linux-pci@vger.kernel.org 15408L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15409S: Maintained 15410F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15411F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15412 15413PCI DRIVER FOR RENESAS R-CAR 15414M: Marek Vasut <marek.vasut+renesas@gmail.com> 15415M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15416L: linux-pci@vger.kernel.org 15417L: linux-renesas-soc@vger.kernel.org 15418S: Maintained 15419F: Documentation/devicetree/bindings/pci/*rcar* 15420F: drivers/pci/controller/*rcar* 15421 15422PCI DRIVER FOR SAMSUNG EXYNOS 15423M: Jingoo Han <jingoohan1@gmail.com> 15424L: linux-pci@vger.kernel.org 15425L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15426L: linux-samsung-soc@vger.kernel.org 15427S: Maintained 15428F: drivers/pci/controller/dwc/pci-exynos.c 15429 15430PCI DRIVER FOR SYNOPSYS DESIGNWARE 15431M: Jingoo Han <jingoohan1@gmail.com> 15432M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15433L: linux-pci@vger.kernel.org 15434S: Maintained 15435F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15436F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15437F: drivers/pci/controller/dwc/*designware* 15438 15439PCI DRIVER FOR TI DRA7XX/J721E 15440M: Kishon Vijay Abraham I <kishon@ti.com> 15441L: linux-omap@vger.kernel.org 15442L: linux-pci@vger.kernel.org 15443L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15444S: Supported 15445F: Documentation/devicetree/bindings/pci/ti-pci.txt 15446F: drivers/pci/controller/cadence/pci-j721e.c 15447F: drivers/pci/controller/dwc/pci-dra7xx.c 15448 15449PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15450M: Linus Walleij <linus.walleij@linaro.org> 15451L: linux-pci@vger.kernel.org 15452S: Maintained 15453F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15454F: drivers/pci/controller/pci-v3-semi.c 15455 15456PCI ENDPOINT SUBSYSTEM 15457M: Kishon Vijay Abraham I <kishon@ti.com> 15458M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15459R: Krzysztof Wilczyński <kw@linux.com> 15460L: linux-pci@vger.kernel.org 15461S: Supported 15462Q: https://patchwork.kernel.org/project/linux-pci/list/ 15463B: https://bugzilla.kernel.org 15464C: irc://irc.oftc.net/linux-pci 15465T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15466F: Documentation/PCI/endpoint/* 15467F: Documentation/misc-devices/pci-endpoint-test.rst 15468F: drivers/misc/pci_endpoint_test.c 15469F: drivers/pci/endpoint/ 15470F: tools/pci/ 15471 15472PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15473M: Russell Currey <ruscur@russell.cc> 15474M: Oliver O'Halloran <oohall@gmail.com> 15475L: linuxppc-dev@lists.ozlabs.org 15476S: Supported 15477F: Documentation/PCI/pci-error-recovery.rst 15478F: Documentation/powerpc/eeh-pci-error-recovery.rst 15479F: arch/powerpc/include/*/eeh*.h 15480F: arch/powerpc/kernel/eeh*.c 15481F: arch/powerpc/platforms/*/eeh*.c 15482F: drivers/pci/pcie/aer.c 15483F: drivers/pci/pcie/dpc.c 15484F: drivers/pci/pcie/err.c 15485 15486PCI ERROR RECOVERY 15487M: Linas Vepstas <linasvepstas@gmail.com> 15488L: linux-pci@vger.kernel.org 15489S: Supported 15490F: Documentation/PCI/pci-error-recovery.rst 15491 15492PCI PEER-TO-PEER DMA (P2PDMA) 15493M: Bjorn Helgaas <bhelgaas@google.com> 15494M: Logan Gunthorpe <logang@deltatee.com> 15495L: linux-pci@vger.kernel.org 15496S: Supported 15497Q: https://patchwork.kernel.org/project/linux-pci/list/ 15498B: https://bugzilla.kernel.org 15499C: irc://irc.oftc.net/linux-pci 15500T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15501F: Documentation/driver-api/pci/p2pdma.rst 15502F: drivers/pci/p2pdma.c 15503F: include/linux/pci-p2pdma.h 15504 15505PCI MSI DRIVER FOR ALTERA MSI IP 15506M: Joyce Ooi <joyce.ooi@intel.com> 15507L: linux-pci@vger.kernel.org 15508S: Supported 15509F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15510F: drivers/pci/controller/pcie-altera-msi.c 15511 15512PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15513M: Toan Le <toan@os.amperecomputing.com> 15514L: linux-pci@vger.kernel.org 15515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15516S: Maintained 15517F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15518F: drivers/pci/controller/pci-xgene-msi.c 15519 15520PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15521M: Lorenzo Pieralisi <lpieralisi@kernel.org> 15522R: Rob Herring <robh@kernel.org> 15523R: Krzysztof Wilczyński <kw@linux.com> 15524L: linux-pci@vger.kernel.org 15525S: Supported 15526Q: https://patchwork.kernel.org/project/linux-pci/list/ 15527B: https://bugzilla.kernel.org 15528C: irc://irc.oftc.net/linux-pci 15529T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15530F: drivers/pci/controller/ 15531F: drivers/pci/pci-bridge-emul.c 15532F: drivers/pci/pci-bridge-emul.h 15533 15534PCI SUBSYSTEM 15535M: Bjorn Helgaas <bhelgaas@google.com> 15536L: linux-pci@vger.kernel.org 15537S: Supported 15538Q: https://patchwork.kernel.org/project/linux-pci/list/ 15539B: https://bugzilla.kernel.org 15540C: irc://irc.oftc.net/linux-pci 15541T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15542F: Documentation/PCI/ 15543F: Documentation/devicetree/bindings/pci/ 15544F: arch/x86/kernel/early-quirks.c 15545F: arch/x86/kernel/quirks.c 15546F: arch/x86/pci/ 15547F: drivers/acpi/pci* 15548F: drivers/pci/ 15549F: include/asm-generic/pci* 15550F: include/linux/of_pci.h 15551F: include/linux/pci* 15552F: include/uapi/linux/pci* 15553F: lib/pci* 15554 15555PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15556M: Jonathan Chocron <jonnyc@amazon.com> 15557L: linux-pci@vger.kernel.org 15558S: Maintained 15559F: Documentation/devicetree/bindings/pci/pcie-al.txt 15560F: drivers/pci/controller/dwc/pcie-al.c 15561 15562PCIE DRIVER FOR AMLOGIC MESON 15563M: Yue Wang <yue.wang@Amlogic.com> 15564L: linux-pci@vger.kernel.org 15565L: linux-amlogic@lists.infradead.org 15566S: Maintained 15567F: drivers/pci/controller/dwc/pci-meson.c 15568 15569PCIE DRIVER FOR AXIS ARTPEC 15570M: Jesper Nilsson <jesper.nilsson@axis.com> 15571L: linux-arm-kernel@axis.com 15572L: linux-pci@vger.kernel.org 15573S: Maintained 15574F: Documentation/devicetree/bindings/pci/axis,artpec* 15575F: drivers/pci/controller/dwc/*artpec* 15576 15577PCIE DRIVER FOR CAVIUM THUNDERX 15578M: Robert Richter <rric@kernel.org> 15579L: linux-pci@vger.kernel.org 15580L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15581S: Odd Fixes 15582F: drivers/pci/controller/pci-thunder-* 15583 15584PCIE DRIVER FOR HISILICON 15585M: Zhou Wang <wangzhou1@hisilicon.com> 15586L: linux-pci@vger.kernel.org 15587S: Maintained 15588F: drivers/pci/controller/dwc/pcie-hisi.c 15589 15590PCIE DRIVER FOR HISILICON KIRIN 15591M: Xiaowei Song <songxiaowei@hisilicon.com> 15592M: Binghui Wang <wangbinghui@hisilicon.com> 15593L: linux-pci@vger.kernel.org 15594S: Maintained 15595F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 15596F: drivers/pci/controller/dwc/pcie-kirin.c 15597 15598PCIE DRIVER FOR HISILICON STB 15599M: Shawn Guo <shawn.guo@linaro.org> 15600L: linux-pci@vger.kernel.org 15601S: Maintained 15602F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 15603F: drivers/pci/controller/dwc/pcie-histb.c 15604 15605PCIE DRIVER FOR INTEL KEEM BAY 15606M: Srikanth Thokala <srikanth.thokala@intel.com> 15607L: linux-pci@vger.kernel.org 15608S: Supported 15609F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 15610F: drivers/pci/controller/dwc/pcie-keembay.c 15611 15612PCIE DRIVER FOR INTEL LGM GW SOC 15613M: Rahul Tanwar <rtanwar@maxlinear.com> 15614L: linux-pci@vger.kernel.org 15615S: Maintained 15616F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 15617F: drivers/pci/controller/dwc/pcie-intel-gw.c 15618 15619PCIE DRIVER FOR MEDIATEK 15620M: Ryder Lee <ryder.lee@mediatek.com> 15621M: Jianjun Wang <jianjun.wang@mediatek.com> 15622L: linux-pci@vger.kernel.org 15623L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15624S: Supported 15625F: Documentation/devicetree/bindings/pci/mediatek* 15626F: drivers/pci/controller/*mediatek* 15627 15628PCIE DRIVER FOR MICROCHIP 15629M: Daire McNamara <daire.mcnamara@microchip.com> 15630L: linux-pci@vger.kernel.org 15631S: Supported 15632F: Documentation/devicetree/bindings/pci/microchip* 15633F: drivers/pci/controller/*microchip* 15634 15635PCIE DRIVER FOR QUALCOMM MSM 15636M: Stanimir Varbanov <svarbanov@mm-sol.com> 15637L: linux-pci@vger.kernel.org 15638L: linux-arm-msm@vger.kernel.org 15639S: Maintained 15640F: drivers/pci/controller/dwc/pcie-qcom.c 15641 15642PCIE ENDPOINT DRIVER FOR QUALCOMM 15643M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15644L: linux-pci@vger.kernel.org 15645L: linux-arm-msm@vger.kernel.org 15646S: Maintained 15647F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 15648F: drivers/pci/controller/dwc/pcie-qcom-ep.c 15649 15650PCIE DRIVER FOR ROCKCHIP 15651M: Shawn Lin <shawn.lin@rock-chips.com> 15652L: linux-pci@vger.kernel.org 15653L: linux-rockchip@lists.infradead.org 15654S: Maintained 15655F: Documentation/devicetree/bindings/pci/rockchip-pcie* 15656F: drivers/pci/controller/pcie-rockchip* 15657 15658PCIE DRIVER FOR SOCIONEXT UNIPHIER 15659M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 15660L: linux-pci@vger.kernel.org 15661S: Maintained 15662F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 15663F: drivers/pci/controller/dwc/pcie-uniphier* 15664 15665PCIE DRIVER FOR ST SPEAR13XX 15666M: Pratyush Anand <pratyush.anand@gmail.com> 15667L: linux-pci@vger.kernel.org 15668S: Maintained 15669F: drivers/pci/controller/dwc/*spear* 15670 15671PCMCIA SUBSYSTEM 15672M: Dominik Brodowski <linux@dominikbrodowski.net> 15673S: Odd Fixes 15674T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 15675F: Documentation/pcmcia/ 15676F: drivers/pcmcia/ 15677F: include/pcmcia/ 15678F: tools/pcmcia/ 15679 15680PCNET32 NETWORK DRIVER 15681M: Don Fry <pcnet32@frontier.com> 15682L: netdev@vger.kernel.org 15683S: Maintained 15684F: drivers/net/ethernet/amd/pcnet32.c 15685 15686PCRYPT PARALLEL CRYPTO ENGINE 15687M: Steffen Klassert <steffen.klassert@secunet.com> 15688L: linux-crypto@vger.kernel.org 15689S: Maintained 15690F: crypto/pcrypt.c 15691F: include/crypto/pcrypt.h 15692 15693PEAQ WMI HOTKEYS DRIVER 15694M: Hans de Goede <hdegoede@redhat.com> 15695L: platform-driver-x86@vger.kernel.org 15696S: Maintained 15697F: drivers/platform/x86/peaq-wmi.c 15698 15699PECI HARDWARE MONITORING DRIVERS 15700M: Iwona Winiarska <iwona.winiarska@intel.com> 15701L: linux-hwmon@vger.kernel.org 15702S: Supported 15703F: Documentation/hwmon/peci-cputemp.rst 15704F: Documentation/hwmon/peci-dimmtemp.rst 15705F: drivers/hwmon/peci/ 15706 15707PECI SUBSYSTEM 15708M: Iwona Winiarska <iwona.winiarska@intel.com> 15709L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 15710S: Supported 15711F: Documentation/devicetree/bindings/peci/ 15712F: Documentation/peci/ 15713F: drivers/peci/ 15714F: include/linux/peci-cpu.h 15715F: include/linux/peci.h 15716 15717PENSANDO ETHERNET DRIVERS 15718M: Shannon Nelson <snelson@pensando.io> 15719M: drivers@pensando.io 15720L: netdev@vger.kernel.org 15721S: Supported 15722F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 15723F: drivers/net/ethernet/pensando/ 15724 15725PER-CPU MEMORY ALLOCATOR 15726M: Dennis Zhou <dennis@kernel.org> 15727M: Tejun Heo <tj@kernel.org> 15728M: Christoph Lameter <cl@linux.com> 15729L: linux-mm@kvack.org 15730S: Maintained 15731T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 15732F: arch/*/include/asm/percpu.h 15733F: include/linux/percpu*.h 15734F: lib/percpu*.c 15735F: mm/percpu*.c 15736 15737PER-TASK DELAY ACCOUNTING 15738M: Balbir Singh <bsingharora@gmail.com> 15739S: Maintained 15740F: include/linux/delayacct.h 15741F: kernel/delayacct.c 15742 15743PERFORMANCE EVENTS SUBSYSTEM 15744M: Peter Zijlstra <peterz@infradead.org> 15745M: Ingo Molnar <mingo@redhat.com> 15746M: Arnaldo Carvalho de Melo <acme@kernel.org> 15747R: Mark Rutland <mark.rutland@arm.com> 15748R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 15749R: Jiri Olsa <jolsa@kernel.org> 15750R: Namhyung Kim <namhyung@kernel.org> 15751L: linux-perf-users@vger.kernel.org 15752L: linux-kernel@vger.kernel.org 15753S: Supported 15754W: https://perf.wiki.kernel.org/ 15755T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 15756F: arch/*/events/* 15757F: arch/*/events/*/* 15758F: arch/*/include/asm/perf_event.h 15759F: arch/*/kernel/*/*/perf_event*.c 15760F: arch/*/kernel/*/perf_event*.c 15761F: arch/*/kernel/perf_callchain.c 15762F: arch/*/kernel/perf_event*.c 15763F: include/linux/perf_event.h 15764F: include/uapi/linux/perf_event.h 15765F: kernel/events/* 15766F: tools/lib/perf/ 15767F: tools/perf/ 15768 15769PERFORMANCE EVENTS TOOLING ARM64 15770R: John Garry <john.garry@huawei.com> 15771R: Will Deacon <will@kernel.org> 15772R: James Clark <james.clark@arm.com> 15773R: Mike Leach <mike.leach@linaro.org> 15774R: Leo Yan <leo.yan@linaro.org> 15775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15776S: Supported 15777F: tools/build/feature/test-libopencsd.c 15778F: tools/perf/arch/arm*/ 15779F: tools/perf/pmu-events/arch/arm64/ 15780F: tools/perf/util/arm-spe* 15781F: tools/perf/util/cs-etm* 15782 15783PERSONALITY HANDLING 15784M: Christoph Hellwig <hch@infradead.org> 15785L: linux-abi-devel@lists.sourceforge.net 15786S: Maintained 15787F: include/linux/personality.h 15788F: include/uapi/linux/personality.h 15789 15790PHOENIX RC FLIGHT CONTROLLER ADAPTER 15791M: Marcus Folkesson <marcus.folkesson@gmail.com> 15792L: linux-input@vger.kernel.org 15793S: Maintained 15794F: Documentation/input/devices/pxrc.rst 15795F: drivers/input/joystick/pxrc.c 15796 15797PHONET PROTOCOL 15798M: Remi Denis-Courmont <courmisch@gmail.com> 15799S: Supported 15800F: Documentation/networking/phonet.rst 15801F: include/linux/phonet.h 15802F: include/net/phonet/ 15803F: include/uapi/linux/phonet.h 15804F: net/phonet/ 15805 15806PHRAM MTD DRIVER 15807M: Joern Engel <joern@lazybastard.org> 15808L: linux-mtd@lists.infradead.org 15809S: Maintained 15810F: drivers/mtd/devices/phram.c 15811 15812PICOLCD HID DRIVER 15813M: Bruno Prémont <bonbons@linux-vserver.org> 15814L: linux-input@vger.kernel.org 15815S: Maintained 15816F: drivers/hid/hid-picolcd* 15817 15818PIDFD API 15819M: Christian Brauner <christian@brauner.io> 15820L: linux-kernel@vger.kernel.org 15821S: Maintained 15822T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 15823F: samples/pidfd/ 15824F: tools/testing/selftests/clone3/ 15825F: tools/testing/selftests/pid_namespace/ 15826F: tools/testing/selftests/pidfd/ 15827K: (?i)pidfd 15828K: (?i)clone3 15829K: \b(clone_args|kernel_clone_args)\b 15830 15831PIN CONTROL SUBSYSTEM 15832M: Linus Walleij <linus.walleij@linaro.org> 15833L: linux-gpio@vger.kernel.org 15834S: Maintained 15835T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 15836F: Documentation/devicetree/bindings/pinctrl/ 15837F: Documentation/driver-api/pin-control.rst 15838F: drivers/pinctrl/ 15839F: include/linux/pinctrl/ 15840 15841PIN CONTROLLER - AMD 15842M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 15843M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15844S: Maintained 15845F: drivers/pinctrl/pinctrl-amd.c 15846 15847PIN CONTROLLER - FREESCALE 15848M: Dong Aisheng <aisheng.dong@nxp.com> 15849M: Fabio Estevam <festevam@gmail.com> 15850M: Shawn Guo <shawnguo@kernel.org> 15851M: Stefan Agner <stefan@agner.ch> 15852R: Pengutronix Kernel Team <kernel@pengutronix.de> 15853L: linux-gpio@vger.kernel.org 15854S: Maintained 15855F: Documentation/devicetree/bindings/pinctrl/fsl,* 15856F: drivers/pinctrl/freescale/ 15857 15858PIN CONTROLLER - INTEL 15859M: Mika Westerberg <mika.westerberg@linux.intel.com> 15860M: Andy Shevchenko <andy@kernel.org> 15861S: Supported 15862T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 15863F: drivers/pinctrl/intel/ 15864 15865PIN CONTROLLER - KEEMBAY 15866M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 15867S: Supported 15868F: drivers/pinctrl/pinctrl-keembay* 15869 15870PIN CONTROLLER - MEDIATEK 15871M: Sean Wang <sean.wang@kernel.org> 15872L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15873S: Maintained 15874F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 15875F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 15876F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 15877F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 15878F: drivers/pinctrl/mediatek/ 15879 15880PIN CONTROLLER - MICROCHIP AT91 15881M: Ludovic Desroches <ludovic.desroches@microchip.com> 15882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15883L: linux-gpio@vger.kernel.org 15884S: Supported 15885F: drivers/gpio/gpio-sama5d2-piobu.c 15886F: drivers/pinctrl/pinctrl-at91* 15887 15888PIN CONTROLLER - QUALCOMM 15889M: Bjorn Andersson <bjorn.andersson@linaro.org> 15890L: linux-arm-msm@vger.kernel.org 15891S: Maintained 15892F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 15893F: drivers/pinctrl/qcom/ 15894 15895PIN CONTROLLER - RENESAS 15896M: Geert Uytterhoeven <geert+renesas@glider.be> 15897L: linux-renesas-soc@vger.kernel.org 15898S: Supported 15899T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 15900F: Documentation/devicetree/bindings/pinctrl/renesas,* 15901F: drivers/pinctrl/renesas/ 15902 15903PIN CONTROLLER - SAMSUNG 15904M: Tomasz Figa <tomasz.figa@gmail.com> 15905M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15906M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15907R: Alim Akhtar <alim.akhtar@samsung.com> 15908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15909L: linux-samsung-soc@vger.kernel.org 15910S: Maintained 15911C: irc://irc.libera.chat/linux-exynos 15912Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 15913B: mailto:linux-samsung-soc@vger.kernel.org 15914T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 15915F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 15916F: drivers/pinctrl/samsung/ 15917F: include/dt-bindings/pinctrl/samsung.h 15918 15919PIN CONTROLLER - SINGLE 15920M: Tony Lindgren <tony@atomide.com> 15921M: Haojian Zhuang <haojian.zhuang@linaro.org> 15922L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15923L: linux-omap@vger.kernel.org 15924S: Maintained 15925F: drivers/pinctrl/pinctrl-single.c 15926 15927PIN CONTROLLER - THUNDERBAY 15928M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 15929S: Supported 15930F: drivers/pinctrl/pinctrl-thunderbay.c 15931 15932PIN CONTROLLER - SUNPLUS / TIBBO 15933M: Dvorkin Dmitry <dvorkin@tibbo.com> 15934M: Wells Lu <wellslutw@gmail.com> 15935L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15936S: Maintained 15937W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 15938F: Documentation/devicetree/bindings/pinctrl/sunplus,* 15939F: drivers/pinctrl/sunplus/ 15940F: include/dt-bindings/pinctrl/sppctl*.h 15941 15942PKTCDVD DRIVER 15943M: linux-block@vger.kernel.org 15944S: Orphan 15945F: drivers/block/pktcdvd.c 15946F: include/linux/pktcdvd.h 15947F: include/uapi/linux/pktcdvd.h 15948 15949PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 15950M: Tomasz Duszynski <tduszyns@gmail.com> 15951S: Maintained 15952F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 15953F: drivers/iio/chemical/pms7003.c 15954 15955PLATFORM FEATURE INFRASTRUCTURE 15956M: Juergen Gross <jgross@suse.com> 15957S: Maintained 15958F: arch/*/include/asm/platform-feature.h 15959F: include/asm-generic/platform-feature.h 15960F: include/linux/platform-feature.h 15961F: kernel/platform-feature.c 15962 15963PLDMFW LIBRARY 15964M: Jacob Keller <jacob.e.keller@intel.com> 15965S: Maintained 15966F: Documentation/driver-api/pldmfw/ 15967F: include/linux/pldmfw.h 15968F: lib/pldmfw/ 15969 15970PLX DMA DRIVER 15971M: Logan Gunthorpe <logang@deltatee.com> 15972S: Maintained 15973F: drivers/dma/plx_dma.c 15974 15975PM6764TR DRIVER 15976M: Charles Hsu <hsu.yungteng@gmail.com> 15977L: linux-hwmon@vger.kernel.org 15978S: Maintained 15979F: Documentation/hwmon/pm6764tr.rst 15980F: drivers/hwmon/pmbus/pm6764tr.c 15981 15982PM-GRAPH UTILITY 15983M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 15984L: linux-pm@vger.kernel.org 15985S: Supported 15986W: https://01.org/pm-graph 15987B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 15988T: git git://github.com/intel/pm-graph 15989F: tools/power/pm-graph 15990 15991PMBUS HARDWARE MONITORING DRIVERS 15992M: Guenter Roeck <linux@roeck-us.net> 15993L: linux-hwmon@vger.kernel.org 15994S: Maintained 15995W: http://hwmon.wiki.kernel.org/ 15996W: http://www.roeck-us.net/linux/drivers/ 15997T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 15998F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 15999F: Documentation/devicetree/bindings/hwmon/max31785.txt 16000F: Documentation/hwmon/adm1275.rst 16001F: Documentation/hwmon/ibm-cffps.rst 16002F: Documentation/hwmon/ir35221.rst 16003F: Documentation/hwmon/lm25066.rst 16004F: Documentation/hwmon/ltc2978.rst 16005F: Documentation/hwmon/ltc3815.rst 16006F: Documentation/hwmon/max16064.rst 16007F: Documentation/hwmon/max20751.rst 16008F: Documentation/hwmon/max31785.rst 16009F: Documentation/hwmon/max34440.rst 16010F: Documentation/hwmon/max8688.rst 16011F: Documentation/hwmon/pmbus-core.rst 16012F: Documentation/hwmon/pmbus.rst 16013F: Documentation/hwmon/tps40422.rst 16014F: Documentation/hwmon/ucd9000.rst 16015F: Documentation/hwmon/ucd9200.rst 16016F: Documentation/hwmon/zl6100.rst 16017F: drivers/hwmon/pmbus/ 16018F: include/linux/pmbus.h 16019 16020PMC SIERRA MaxRAID DRIVER 16021L: linux-scsi@vger.kernel.org 16022S: Orphan 16023W: http://www.pmc-sierra.com/ 16024F: drivers/scsi/pmcraid.* 16025 16026PMC SIERRA PM8001 DRIVER 16027M: Jack Wang <jinpu.wang@cloud.ionos.com> 16028L: linux-scsi@vger.kernel.org 16029S: Supported 16030F: drivers/scsi/pm8001/ 16031 16032PNI RM3100 IIO DRIVER 16033M: Song Qiang <songqiang1304521@gmail.com> 16034L: linux-iio@vger.kernel.org 16035S: Maintained 16036F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16037F: drivers/iio/magnetometer/rm3100* 16038 16039PNP SUPPORT 16040M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16041L: linux-acpi@vger.kernel.org 16042S: Maintained 16043F: drivers/pnp/ 16044F: include/linux/pnp.h 16045 16046POSIX CLOCKS and TIMERS 16047M: Thomas Gleixner <tglx@linutronix.de> 16048L: linux-kernel@vger.kernel.org 16049S: Maintained 16050T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16051F: fs/timerfd.c 16052F: include/linux/time_namespace.h 16053F: include/linux/timer* 16054F: kernel/time/*timer* 16055F: kernel/time/namespace.c 16056 16057POWER MANAGEMENT CORE 16058M: "Rafael J. Wysocki" <rafael@kernel.org> 16059L: linux-pm@vger.kernel.org 16060S: Supported 16061B: https://bugzilla.kernel.org 16062T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16063F: drivers/base/power/ 16064F: drivers/powercap/ 16065F: include/linux/intel_rapl.h 16066F: include/linux/pm.h 16067F: include/linux/pm_* 16068F: include/linux/powercap.h 16069F: kernel/configs/nopm.config 16070 16071DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 16072M: Daniel Lezcano <daniel.lezcano@kernel.org> 16073L: linux-pm@vger.kernel.org 16074S: Supported 16075B: https://bugzilla.kernel.org 16076T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16077F: drivers/powercap/dtpm* 16078F: include/linux/dtpm.h 16079 16080POWER STATE COORDINATION INTERFACE (PSCI) 16081M: Mark Rutland <mark.rutland@arm.com> 16082M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16083L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16084S: Maintained 16085F: drivers/firmware/psci/ 16086F: include/linux/psci.h 16087F: include/uapi/linux/psci.h 16088 16089POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16090M: Sebastian Reichel <sre@kernel.org> 16091L: linux-pm@vger.kernel.org 16092S: Maintained 16093T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16094F: Documentation/ABI/testing/sysfs-class-power 16095F: Documentation/devicetree/bindings/power/supply/ 16096F: drivers/power/supply/ 16097F: include/linux/power/ 16098F: include/linux/power_supply.h 16099 16100POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16101M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16102L: linuxppc-dev@lists.ozlabs.org 16103S: Maintained 16104F: drivers/char/powernv-op-panel.c 16105 16106PPP OVER ATM (RFC 2364) 16107M: Mitchell Blank Jr <mitch@sfgoth.com> 16108S: Maintained 16109F: include/uapi/linux/atmppp.h 16110F: net/atm/pppoatm.c 16111 16112PPP OVER ETHERNET 16113M: Michal Ostrowski <mostrows@earthlink.net> 16114S: Maintained 16115F: drivers/net/ppp/pppoe.c 16116F: drivers/net/ppp/pppox.c 16117 16118PPP OVER L2TP 16119M: James Chapman <jchapman@katalix.com> 16120S: Maintained 16121F: include/linux/if_pppol2tp.h 16122F: include/uapi/linux/if_pppol2tp.h 16123F: net/l2tp/l2tp_ppp.c 16124 16125PPP PROTOCOL DRIVERS AND COMPRESSORS 16126M: Paul Mackerras <paulus@samba.org> 16127L: linux-ppp@vger.kernel.org 16128S: Maintained 16129F: drivers/net/ppp/ppp_* 16130 16131PPS SUPPORT 16132M: Rodolfo Giometti <giometti@enneenne.com> 16133L: linuxpps@ml.enneenne.com (subscribers-only) 16134S: Maintained 16135W: http://wiki.enneenne.com/index.php/LinuxPPS_support 16136F: Documentation/ABI/testing/sysfs-pps 16137F: Documentation/devicetree/bindings/pps/pps-gpio.txt 16138F: Documentation/driver-api/pps.rst 16139F: drivers/pps/ 16140F: include/linux/pps*.h 16141F: include/uapi/linux/pps.h 16142 16143PPTP DRIVER 16144M: Dmitry Kozlov <xeb@mail.ru> 16145L: netdev@vger.kernel.org 16146S: Maintained 16147W: http://sourceforge.net/projects/accel-pptp 16148F: drivers/net/ppp/pptp.c 16149 16150PRESSURE STALL INFORMATION (PSI) 16151M: Johannes Weiner <hannes@cmpxchg.org> 16152M: Suren Baghdasaryan <surenb@google.com> 16153S: Maintained 16154F: include/linux/psi* 16155F: kernel/sched/psi.c 16156 16157PRINTK 16158M: Petr Mladek <pmladek@suse.com> 16159M: Sergey Senozhatsky <senozhatsky@chromium.org> 16160R: Steven Rostedt <rostedt@goodmis.org> 16161R: John Ogness <john.ogness@linutronix.de> 16162S: Maintained 16163T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 16164F: include/linux/printk.h 16165F: kernel/printk/ 16166 16167PRINTK INDEXING 16168R: Chris Down <chris@chrisdown.name> 16169S: Maintained 16170F: Documentation/core-api/printk-index.rst 16171F: kernel/printk/index.c 16172K: printk_index 16173 16174PROC FILESYSTEM 16175L: linux-kernel@vger.kernel.org 16176L: linux-fsdevel@vger.kernel.org 16177S: Maintained 16178F: Documentation/filesystems/proc.rst 16179F: fs/proc/ 16180F: include/linux/proc_fs.h 16181F: tools/testing/selftests/proc/ 16182 16183PROC SYSCTL 16184M: Luis Chamberlain <mcgrof@kernel.org> 16185M: Kees Cook <keescook@chromium.org> 16186M: Iurii Zaikin <yzaikin@google.com> 16187L: linux-kernel@vger.kernel.org 16188L: linux-fsdevel@vger.kernel.org 16189S: Maintained 16190T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 16191F: fs/proc/proc_sysctl.c 16192F: include/linux/sysctl.h 16193F: kernel/sysctl-test.c 16194F: kernel/sysctl.c 16195F: tools/testing/selftests/sysctl/ 16196 16197PS3 NETWORK SUPPORT 16198M: Geoff Levand <geoff@infradead.org> 16199L: netdev@vger.kernel.org 16200L: linuxppc-dev@lists.ozlabs.org 16201S: Maintained 16202F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 16203 16204PS3 PLATFORM SUPPORT 16205M: Geoff Levand <geoff@infradead.org> 16206L: linuxppc-dev@lists.ozlabs.org 16207S: Maintained 16208F: arch/powerpc/boot/ps3* 16209F: arch/powerpc/include/asm/lv1call.h 16210F: arch/powerpc/include/asm/ps3*.h 16211F: arch/powerpc/platforms/ps3/ 16212F: drivers/*/ps3* 16213F: drivers/ps3/ 16214F: drivers/rtc/rtc-ps3.c 16215F: drivers/usb/host/*ps3.c 16216F: sound/ppc/snd_ps3* 16217 16218PS3VRAM DRIVER 16219M: Jim Paris <jim@jtan.com> 16220M: Geoff Levand <geoff@infradead.org> 16221L: linuxppc-dev@lists.ozlabs.org 16222S: Maintained 16223F: drivers/block/ps3vram.c 16224 16225PSAMPLE PACKET SAMPLING SUPPORT 16226M: Yotam Gigi <yotam.gi@gmail.com> 16227S: Maintained 16228F: include/net/psample.h 16229F: include/uapi/linux/psample.h 16230F: net/psample 16231 16232PSTORE FILESYSTEM 16233M: Kees Cook <keescook@chromium.org> 16234M: Anton Vorontsov <anton@enomsg.org> 16235M: Colin Cross <ccross@android.com> 16236M: Tony Luck <tony.luck@intel.com> 16237S: Maintained 16238T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 16239F: Documentation/admin-guide/ramoops.rst 16240F: Documentation/admin-guide/pstore-blk.rst 16241F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 16242F: drivers/acpi/apei/erst.c 16243F: drivers/firmware/efi/efi-pstore.c 16244F: fs/pstore/ 16245F: include/linux/pstore* 16246K: \b(pstore|ramoops) 16247 16248PTP HARDWARE CLOCK SUPPORT 16249M: Richard Cochran <richardcochran@gmail.com> 16250L: netdev@vger.kernel.org 16251S: Maintained 16252W: http://linuxptp.sourceforge.net/ 16253F: Documentation/ABI/testing/sysfs-ptp 16254F: Documentation/driver-api/ptp.rst 16255F: drivers/net/phy/dp83640* 16256F: drivers/ptp/* 16257F: include/linux/ptp_cl* 16258 16259PTP VIRTUAL CLOCK SUPPORT 16260M: Yangbo Lu <yangbo.lu@nxp.com> 16261L: netdev@vger.kernel.org 16262S: Maintained 16263F: drivers/ptp/ptp_vclock.c 16264F: net/ethtool/phc_vclocks.c 16265 16266PTRACE SUPPORT 16267M: Oleg Nesterov <oleg@redhat.com> 16268S: Maintained 16269F: arch/*/*/ptrace*.c 16270F: arch/*/include/asm/ptrace*.h 16271F: arch/*/ptrace*.c 16272F: include/asm-generic/syscall.h 16273F: include/linux/ptrace.h 16274F: include/linux/regset.h 16275F: include/uapi/linux/ptrace.h 16276F: kernel/ptrace.c 16277 16278PULSE8-CEC DRIVER 16279M: Hans Verkuil <hverkuil@xs4all.nl> 16280L: linux-media@vger.kernel.org 16281S: Maintained 16282T: git git://linuxtv.org/media_tree.git 16283F: Documentation/admin-guide/media/pulse8-cec.rst 16284F: drivers/media/cec/usb/pulse8/ 16285 16286PURELIFI PLFXLC DRIVER 16287M: Srinivasan Raju <srini.raju@purelifi.com> 16288L: linux-wireless@vger.kernel.org 16289S: Supported 16290F: drivers/net/wireless/purelifi/plfxlc/ 16291 16292PVRUSB2 VIDEO4LINUX DRIVER 16293M: Mike Isely <isely@pobox.com> 16294L: pvrusb2@isely.net (subscribers-only) 16295L: linux-media@vger.kernel.org 16296S: Maintained 16297W: http://www.isely.net/pvrusb2/ 16298T: git git://linuxtv.org/media_tree.git 16299F: Documentation/driver-api/media/drivers/pvrusb2* 16300F: drivers/media/usb/pvrusb2/ 16301 16302PWC WEBCAM DRIVER 16303M: Hans Verkuil <hverkuil@xs4all.nl> 16304L: linux-media@vger.kernel.org 16305S: Odd Fixes 16306T: git git://linuxtv.org/media_tree.git 16307F: drivers/media/usb/pwc/* 16308F: include/trace/events/pwc.h 16309 16310PWM FAN DRIVER 16311M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 16312L: linux-hwmon@vger.kernel.org 16313S: Supported 16314F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 16315F: Documentation/hwmon/pwm-fan.rst 16316F: drivers/hwmon/pwm-fan.c 16317 16318PWM IR Transmitter 16319M: Sean Young <sean@mess.org> 16320L: linux-media@vger.kernel.org 16321S: Maintained 16322F: drivers/media/rc/pwm-ir-tx.c 16323 16324PWM SUBSYSTEM 16325M: Thierry Reding <thierry.reding@gmail.com> 16326R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16327M: Lee Jones <lee.jones@linaro.org> 16328L: linux-pwm@vger.kernel.org 16329S: Maintained 16330Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16331T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16332F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 16333F: Documentation/devicetree/bindings/pwm/ 16334F: Documentation/driver-api/pwm.rst 16335F: drivers/gpio/gpio-mvebu.c 16336F: drivers/pwm/ 16337F: drivers/video/backlight/pwm_bl.c 16338F: include/linux/pwm.h 16339F: include/linux/pwm_backlight.h 16340K: pwm_(config|apply_state|ops) 16341 16342PXA GPIO DRIVER 16343M: Robert Jarzmik <robert.jarzmik@free.fr> 16344L: linux-gpio@vger.kernel.org 16345S: Maintained 16346F: drivers/gpio/gpio-pxa.c 16347 16348PXA MMCI DRIVER 16349S: Orphan 16350 16351PXA RTC DRIVER 16352M: Robert Jarzmik <robert.jarzmik@free.fr> 16353L: linux-rtc@vger.kernel.org 16354S: Maintained 16355 16356PXA2xx/PXA3xx SUPPORT 16357M: Daniel Mack <daniel@zonque.org> 16358M: Haojian Zhuang <haojian.zhuang@gmail.com> 16359M: Robert Jarzmik <robert.jarzmik@free.fr> 16360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16361S: Maintained 16362T: git git://github.com/hzhuang1/linux.git 16363T: git git://github.com/rjarzmik/linux.git 16364F: arch/arm/boot/dts/pxa* 16365F: arch/arm/mach-pxa/ 16366F: drivers/dma/pxa* 16367F: drivers/pcmcia/pxa2xx* 16368F: drivers/pinctrl/pxa/ 16369F: drivers/spi/spi-pxa2xx* 16370F: drivers/usb/gadget/udc/pxa2* 16371F: include/sound/pxa2xx-lib.h 16372F: sound/arm/pxa* 16373F: sound/soc/pxa/ 16374 16375QAT DRIVER 16376M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16377L: qat-linux@intel.com 16378S: Supported 16379F: drivers/crypto/qat/ 16380 16381QCOM AUDIO (ASoC) DRIVERS 16382M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16383M: Banajit Goswami <bgoswami@quicinc.com> 16384L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16385S: Supported 16386F: sound/soc/codecs/lpass-va-macro.c 16387F: sound/soc/codecs/lpass-wsa-macro.* 16388F: sound/soc/codecs/msm8916-wcd-analog.c 16389F: sound/soc/codecs/msm8916-wcd-digital.c 16390F: sound/soc/codecs/wcd9335.* 16391F: sound/soc/codecs/wcd934x.c 16392F: sound/soc/codecs/wcd-clsh-v2.* 16393F: sound/soc/codecs/wsa881x.c 16394F: sound/soc/qcom/ 16395 16396QCOM EMBEDDED USB DEBUGGER (EUD) 16397M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16398L: linux-arm-msm@vger.kernel.org 16399S: Maintained 16400F: Documentation/ABI/testing/sysfs-driver-eud 16401F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16402F: drivers/usb/misc/qcom_eud.c 16403 16404QCOM IPA DRIVER 16405M: Alex Elder <elder@kernel.org> 16406L: netdev@vger.kernel.org 16407S: Supported 16408F: drivers/net/ipa/ 16409 16410QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16411M: Gabriel Somlo <somlo@cmu.edu> 16412M: "Michael S. Tsirkin" <mst@redhat.com> 16413L: qemu-devel@nongnu.org 16414S: Maintained 16415F: drivers/firmware/qemu_fw_cfg.c 16416F: include/uapi/linux/qemu_fw_cfg.h 16417 16418QIB DRIVER 16419M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16420L: linux-rdma@vger.kernel.org 16421S: Supported 16422F: drivers/infiniband/hw/qib/ 16423 16424QLOGIC QL41xxx FCOE DRIVER 16425M: Saurav Kashyap <skashyap@marvell.com> 16426M: Javed Hasan <jhasan@marvell.com> 16427M: GR-QLogic-Storage-Upstream@marvell.com 16428L: linux-scsi@vger.kernel.org 16429S: Supported 16430F: drivers/scsi/qedf/ 16431 16432QLOGIC QL41xxx ISCSI DRIVER 16433M: Nilesh Javali <njavali@marvell.com> 16434M: Manish Rangankar <mrangankar@marvell.com> 16435M: GR-QLogic-Storage-Upstream@marvell.com 16436L: linux-scsi@vger.kernel.org 16437S: Supported 16438F: drivers/scsi/qedi/ 16439 16440QLOGIC QL4xxx ETHERNET DRIVER 16441M: Ariel Elior <aelior@marvell.com> 16442M: Manish Chopra <manishc@marvell.com> 16443L: netdev@vger.kernel.org 16444S: Supported 16445F: drivers/net/ethernet/qlogic/qed/ 16446F: drivers/net/ethernet/qlogic/qede/ 16447F: include/linux/qed/ 16448 16449QLOGIC QL4xxx RDMA DRIVER 16450M: Michal Kalderon <mkalderon@marvell.com> 16451M: Ariel Elior <aelior@marvell.com> 16452L: linux-rdma@vger.kernel.org 16453S: Supported 16454F: drivers/infiniband/hw/qedr/ 16455F: include/uapi/rdma/qedr-abi.h 16456 16457QLOGIC QLA1280 SCSI DRIVER 16458M: Michael Reed <mdr@sgi.com> 16459L: linux-scsi@vger.kernel.org 16460S: Maintained 16461F: drivers/scsi/qla1280.[ch] 16462 16463QLOGIC QLA2XXX FC-SCSI DRIVER 16464M: Nilesh Javali <njavali@marvell.com> 16465M: GR-QLogic-Storage-Upstream@marvell.com 16466L: linux-scsi@vger.kernel.org 16467S: Supported 16468F: drivers/scsi/qla2xxx/ 16469 16470QLOGIC QLA3XXX NETWORK DRIVER 16471M: GR-Linux-NIC-Dev@marvell.com 16472L: netdev@vger.kernel.org 16473S: Supported 16474F: drivers/net/ethernet/qlogic/qla3xxx.* 16475 16476QLOGIC QLA4XXX iSCSI DRIVER 16477M: Nilesh Javali <njavali@marvell.com> 16478M: Manish Rangankar <mrangankar@marvell.com> 16479M: GR-QLogic-Storage-Upstream@marvell.com 16480L: linux-scsi@vger.kernel.org 16481S: Supported 16482F: drivers/scsi/qla4xxx/ 16483 16484QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16485M: Shahed Shaikh <shshaikh@marvell.com> 16486M: Manish Chopra <manishc@marvell.com> 16487M: GR-Linux-NIC-Dev@marvell.com 16488L: netdev@vger.kernel.org 16489S: Supported 16490F: drivers/net/ethernet/qlogic/qlcnic/ 16491 16492QLOGIC QLGE 10Gb ETHERNET DRIVER 16493M: Manish Chopra <manishc@marvell.com> 16494M: GR-Linux-NIC-Dev@marvell.com 16495M: Coiby Xu <coiby.xu@gmail.com> 16496L: netdev@vger.kernel.org 16497S: Supported 16498F: Documentation/networking/device_drivers/qlogic/qlge.rst 16499F: drivers/staging/qlge/ 16500 16501QM1D1B0004 MEDIA DRIVER 16502M: Akihiro Tsukada <tskd08@gmail.com> 16503L: linux-media@vger.kernel.org 16504S: Odd Fixes 16505F: drivers/media/tuners/qm1d1b0004* 16506 16507QM1D1C0042 MEDIA DRIVER 16508M: Akihiro Tsukada <tskd08@gmail.com> 16509L: linux-media@vger.kernel.org 16510S: Odd Fixes 16511F: drivers/media/tuners/qm1d1c0042* 16512 16513QNX4 FILESYSTEM 16514M: Anders Larsen <al@alarsen.net> 16515S: Maintained 16516W: http://www.alarsen.net/linux/qnx4fs/ 16517F: fs/qnx4/ 16518F: include/uapi/linux/qnx4_fs.h 16519F: include/uapi/linux/qnxtypes.h 16520 16521QORIQ DPAA2 FSL-MC BUS DRIVER 16522M: Stuart Yoder <stuyoder@gmail.com> 16523M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16524L: linux-kernel@vger.kernel.org 16525S: Maintained 16526F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16527F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16528F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16529F: drivers/bus/fsl-mc/ 16530F: include/uapi/linux/fsl_mc.h 16531 16532QT1010 MEDIA DRIVER 16533M: Antti Palosaari <crope@iki.fi> 16534L: linux-media@vger.kernel.org 16535S: Maintained 16536W: https://linuxtv.org 16537W: http://palosaari.fi/linux/ 16538Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16539T: git git://linuxtv.org/anttip/media_tree.git 16540F: drivers/media/tuners/qt1010* 16541 16542QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16543M: Kalle Valo <kvalo@kernel.org> 16544L: ath10k@lists.infradead.org 16545S: Supported 16546W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16547T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16548F: drivers/net/wireless/ath/ath10k/ 16549F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16550 16551QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16552M: Kalle Valo <kvalo@kernel.org> 16553L: ath11k@lists.infradead.org 16554S: Supported 16555T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16556F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16557F: drivers/net/wireless/ath/ath11k/ 16558 16559QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16560M: Toke Høiland-Jørgensen <toke@toke.dk> 16561L: linux-wireless@vger.kernel.org 16562S: Maintained 16563W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16564F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16565F: drivers/net/wireless/ath/ath9k/ 16566 16567QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16568M: Stephan Gerhold <stephan@gerhold.net> 16569L: netdev@vger.kernel.org 16570L: linux-arm-msm@vger.kernel.org 16571S: Maintained 16572F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16573F: drivers/net/wwan/qcom_bam_dmux.c 16574 16575QUALCOMM CAMERA SUBSYSTEM DRIVER 16576M: Robert Foss <robert.foss@linaro.org> 16577M: Todor Tomov <todor.too@gmail.com> 16578L: linux-media@vger.kernel.org 16579S: Maintained 16580F: Documentation/admin-guide/media/qcom_camss.rst 16581F: Documentation/devicetree/bindings/media/*camss* 16582F: drivers/media/platform/qcom/camss/ 16583 16584QUALCOMM CLOCK DRIVERS 16585M: Bjorn Andersson <bjorn.andersson@linaro.org> 16586L: linux-arm-msm@vger.kernel.org 16587S: Supported 16588T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 16589F: Documentation/devicetree/bindings/clock/qcom,* 16590F: drivers/clk/qcom/ 16591F: include/dt-bindings/clock/qcom,* 16592 16593QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 16594M: Niklas Cassel <nks@flawful.org> 16595L: linux-pm@vger.kernel.org 16596L: linux-arm-msm@vger.kernel.org 16597S: Maintained 16598F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 16599F: drivers/soc/qcom/cpr.c 16600 16601QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 16602M: Ilia Lin <ilia.lin@kernel.org> 16603L: linux-pm@vger.kernel.org 16604S: Maintained 16605F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 16606F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 16607F: drivers/cpufreq/qcom-cpufreq-nvmem.c 16608 16609QUALCOMM CRYPTO DRIVERS 16610M: Thara Gopinath <thara.gopinath@gmail.com> 16611L: linux-crypto@vger.kernel.org 16612L: linux-arm-msm@vger.kernel.org 16613S: Maintained 16614F: drivers/crypto/qce/ 16615 16616QUALCOMM EMAC GIGABIT ETHERNET DRIVER 16617M: Timur Tabi <timur@kernel.org> 16618L: netdev@vger.kernel.org 16619S: Maintained 16620F: drivers/net/ethernet/qualcomm/emac/ 16621 16622QUALCOMM ETHQOS ETHERNET DRIVER 16623M: Vinod Koul <vkoul@kernel.org> 16624L: netdev@vger.kernel.org 16625S: Maintained 16626F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 16627F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 16628 16629QUALCOMM FASTRPC DRIVER 16630M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16631M: Amol Maheshwari <amahesh@qti.qualcomm.com> 16632L: linux-arm-msm@vger.kernel.org 16633S: Maintained 16634F: Documentation/devicetree/bindings/misc/qcom,fastrpc.txt 16635F: drivers/misc/fastrpc.c 16636F: include/uapi/misc/fastrpc.h 16637 16638QUALCOMM HEXAGON ARCHITECTURE 16639M: Brian Cain <bcain@quicinc.com> 16640L: linux-hexagon@vger.kernel.org 16641T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 16642S: Supported 16643F: arch/hexagon/ 16644 16645QUALCOMM HIDMA DRIVER 16646M: Sinan Kaya <okaya@kernel.org> 16647L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16648L: linux-arm-msm@vger.kernel.org 16649L: dmaengine@vger.kernel.org 16650S: Supported 16651F: drivers/dma/qcom/hidma* 16652 16653QUALCOMM I2C CCI DRIVER 16654M: Loic Poulain <loic.poulain@linaro.org> 16655M: Robert Foss <robert.foss@linaro.org> 16656L: linux-i2c@vger.kernel.org 16657L: linux-arm-msm@vger.kernel.org 16658S: Maintained 16659F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt 16660F: drivers/i2c/busses/i2c-qcom-cci.c 16661 16662QUALCOMM IOMMU 16663M: Rob Clark <robdclark@gmail.com> 16664L: iommu@lists.linux.dev 16665L: linux-arm-msm@vger.kernel.org 16666S: Maintained 16667F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 16668 16669QUALCOMM IPC ROUTER (QRTR) DRIVER 16670M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16671L: linux-arm-msm@vger.kernel.org 16672S: Maintained 16673F: include/trace/events/qrtr.h 16674F: include/uapi/linux/qrtr.h 16675F: net/qrtr/ 16676 16677QUALCOMM IPCC MAILBOX DRIVER 16678M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16679L: linux-arm-msm@vger.kernel.org 16680S: Supported 16681F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 16682F: drivers/mailbox/qcom-ipcc.c 16683F: include/dt-bindings/mailbox/qcom-ipcc.h 16684 16685QUALCOMM IPQ4019 USB PHY DRIVER 16686M: Robert Marko <robert.marko@sartura.hr> 16687M: Luka Perkov <luka.perkov@sartura.hr> 16688L: linux-arm-msm@vger.kernel.org 16689S: Maintained 16690F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 16691F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 16692 16693QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 16694M: Robert Marko <robert.marko@sartura.hr> 16695M: Luka Perkov <luka.perkov@sartura.hr> 16696L: linux-arm-msm@vger.kernel.org 16697S: Maintained 16698F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 16699F: drivers/regulator/vqmmc-ipq4019-regulator.c 16700 16701QUALCOMM NAND CONTROLLER DRIVER 16702M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16703L: linux-mtd@lists.infradead.org 16704L: linux-arm-msm@vger.kernel.org 16705S: Maintained 16706F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 16707F: drivers/mtd/nand/raw/qcom_nandc.c 16708 16709QUALCOMM RMNET DRIVER 16710M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 16711M: Sean Tranchetti <quic_stranche@quicinc.com> 16712L: netdev@vger.kernel.org 16713S: Maintained 16714F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 16715F: drivers/net/ethernet/qualcomm/rmnet/ 16716F: include/linux/if_rmnet.h 16717 16718QUALCOMM TSENS THERMAL DRIVER 16719M: Amit Kucheria <amitk@kernel.org> 16720M: Thara Gopinath <thara.gopinath@gmail.com> 16721L: linux-pm@vger.kernel.org 16722L: linux-arm-msm@vger.kernel.org 16723S: Maintained 16724F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 16725F: drivers/thermal/qcom/ 16726 16727QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 16728M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 16729L: linux-media@vger.kernel.org 16730L: linux-arm-msm@vger.kernel.org 16731S: Maintained 16732T: git git://linuxtv.org/media_tree.git 16733F: Documentation/devicetree/bindings/media/*venus* 16734F: drivers/media/platform/qcom/venus/ 16735 16736QUALCOMM WCN36XX WIRELESS DRIVER 16737M: Loic Poulain <loic.poulain@linaro.org> 16738L: wcn36xx@lists.infradead.org 16739S: Supported 16740W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 16741F: drivers/net/wireless/ath/wcn36xx/ 16742 16743QUANTENNA QTNFMAC WIRELESS DRIVER 16744M: Igor Mitsyanko <imitsyanko@quantenna.com> 16745R: Sergey Matyukevich <geomatsi@gmail.com> 16746L: linux-wireless@vger.kernel.org 16747S: Maintained 16748F: drivers/net/wireless/quantenna 16749 16750RADEON and AMDGPU DRM DRIVERS 16751M: Alex Deucher <alexander.deucher@amd.com> 16752M: Christian König <christian.koenig@amd.com> 16753M: Pan, Xinhui <Xinhui.Pan@amd.com> 16754L: amd-gfx@lists.freedesktop.org 16755S: Supported 16756T: git https://gitlab.freedesktop.org/agd5f/linux.git 16757B: https://gitlab.freedesktop.org/drm/amd/-/issues 16758C: irc://irc.oftc.net/radeon 16759F: Documentation/gpu/amdgpu/ 16760F: drivers/gpu/drm/amd/ 16761F: drivers/gpu/drm/radeon/ 16762F: include/uapi/drm/amdgpu_drm.h 16763F: include/uapi/drm/radeon_drm.h 16764 16765RADEON FRAMEBUFFER DISPLAY DRIVER 16766M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 16767L: linux-fbdev@vger.kernel.org 16768S: Maintained 16769F: drivers/video/fbdev/aty/radeon* 16770F: include/uapi/linux/radeonfb.h 16771 16772RADIOSHARK RADIO DRIVER 16773M: Hans Verkuil <hverkuil@xs4all.nl> 16774L: linux-media@vger.kernel.org 16775S: Maintained 16776T: git git://linuxtv.org/media_tree.git 16777F: drivers/media/radio/radio-shark.c 16778 16779RADIOSHARK2 RADIO DRIVER 16780M: Hans Verkuil <hverkuil@xs4all.nl> 16781L: linux-media@vger.kernel.org 16782S: Maintained 16783T: git git://linuxtv.org/media_tree.git 16784F: drivers/media/radio/radio-shark2.c 16785F: drivers/media/radio/radio-tea5777.c 16786 16787RADOS BLOCK DEVICE (RBD) 16788M: Ilya Dryomov <idryomov@gmail.com> 16789R: Dongsheng Yang <dongsheng.yang@easystack.cn> 16790L: ceph-devel@vger.kernel.org 16791S: Supported 16792W: http://ceph.com/ 16793T: git git://github.com/ceph/ceph-client.git 16794F: Documentation/ABI/testing/sysfs-bus-rbd 16795F: drivers/block/rbd.c 16796F: drivers/block/rbd_types.h 16797 16798RAGE128 FRAMEBUFFER DISPLAY DRIVER 16799M: Paul Mackerras <paulus@samba.org> 16800L: linux-fbdev@vger.kernel.org 16801S: Maintained 16802F: drivers/video/fbdev/aty/aty128fb.c 16803 16804RAINSHADOW-CEC DRIVER 16805M: Hans Verkuil <hverkuil@xs4all.nl> 16806L: linux-media@vger.kernel.org 16807S: Maintained 16808T: git git://linuxtv.org/media_tree.git 16809F: drivers/media/cec/usb/rainshadow/ 16810 16811RALINK MIPS ARCHITECTURE 16812M: John Crispin <john@phrozen.org> 16813L: linux-mips@vger.kernel.org 16814S: Maintained 16815F: arch/mips/ralink 16816 16817RALINK MT7621 MIPS ARCHITECTURE 16818M: Arınç ÜNAL <arinc.unal@arinc9.com> 16819M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16820L: linux-mips@vger.kernel.org 16821S: Maintained 16822F: arch/mips/boot/dts/ralink/mt7621* 16823 16824RALINK PINCTRL DRIVER 16825M: Arınç ÜNAL <arinc.unal@arinc9.com> 16826M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16827L: linux-mips@vger.kernel.org 16828S: Maintained 16829F: drivers/pinctrl/ralink/ 16830 16831RALINK RT2X00 WIRELESS LAN DRIVER 16832M: Stanislaw Gruszka <stf_xl@wp.pl> 16833M: Helmut Schaa <helmut.schaa@googlemail.com> 16834L: linux-wireless@vger.kernel.org 16835S: Maintained 16836F: drivers/net/wireless/ralink/rt2x00/ 16837 16838RAMDISK RAM BLOCK DEVICE DRIVER 16839M: Jens Axboe <axboe@kernel.dk> 16840S: Maintained 16841F: Documentation/admin-guide/blockdev/ramdisk.rst 16842F: drivers/block/brd.c 16843 16844RANCHU VIRTUAL BOARD FOR MIPS 16845M: Miodrag Dinic <miodrag.dinic@mips.com> 16846L: linux-mips@vger.kernel.org 16847S: Supported 16848F: arch/mips/configs/generic/board-ranchu.config 16849F: arch/mips/generic/board-ranchu.c 16850 16851RANDOM NUMBER DRIVER 16852M: "Theodore Ts'o" <tytso@mit.edu> 16853M: Jason A. Donenfeld <Jason@zx2c4.com> 16854T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 16855S: Maintained 16856F: drivers/char/random.c 16857F: drivers/virt/vmgenid.c 16858 16859RAPIDIO SUBSYSTEM 16860M: Matt Porter <mporter@kernel.crashing.org> 16861M: Alexandre Bounine <alex.bou9@gmail.com> 16862S: Maintained 16863F: drivers/rapidio/ 16864 16865RAS INFRASTRUCTURE 16866M: Tony Luck <tony.luck@intel.com> 16867M: Borislav Petkov <bp@alien8.de> 16868L: linux-edac@vger.kernel.org 16869S: Maintained 16870F: Documentation/admin-guide/ras.rst 16871F: drivers/ras/ 16872F: include/linux/ras.h 16873F: include/ras/ras_event.h 16874 16875RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 16876L: linux-wireless@vger.kernel.org 16877S: Orphan 16878F: drivers/net/wireless/ray* 16879 16880RC-CORE / LIRC FRAMEWORK 16881M: Sean Young <sean@mess.org> 16882L: linux-media@vger.kernel.org 16883S: Maintained 16884W: http://linuxtv.org 16885T: git git://linuxtv.org/media_tree.git 16886F: Documentation/driver-api/media/rc-core.rst 16887F: Documentation/userspace-api/media/rc/ 16888F: drivers/media/rc/ 16889F: include/media/rc-map.h 16890F: include/media/rc-core.h 16891F: include/uapi/linux/lirc.h 16892 16893RCMM REMOTE CONTROLS DECODER 16894M: Patrick Lerda <patrick9876@free.fr> 16895S: Maintained 16896F: drivers/media/rc/ir-rcmm-decoder.c 16897 16898RCUTORTURE TEST FRAMEWORK 16899M: "Paul E. McKenney" <paulmck@kernel.org> 16900M: Josh Triplett <josh@joshtriplett.org> 16901R: Steven Rostedt <rostedt@goodmis.org> 16902R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16903R: Lai Jiangshan <jiangshanlai@gmail.com> 16904L: rcu@vger.kernel.org 16905S: Supported 16906T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16907F: tools/testing/selftests/rcutorture 16908 16909RDACM20 Camera Sensor 16910M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16911M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16912M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16913M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16914L: linux-media@vger.kernel.org 16915S: Maintained 16916F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16917F: drivers/media/i2c/max9271.c 16918F: drivers/media/i2c/max9271.h 16919F: drivers/media/i2c/rdacm20.c 16920 16921RDACM21 Camera Sensor 16922M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16923M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16924M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16925M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16926L: linux-media@vger.kernel.org 16927S: Maintained 16928F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16929F: drivers/media/i2c/max9271.c 16930F: drivers/media/i2c/max9271.h 16931F: drivers/media/i2c/rdacm21.c 16932 16933RDC R-321X SoC 16934M: Florian Fainelli <florian@openwrt.org> 16935S: Maintained 16936 16937RDC R6040 FAST ETHERNET DRIVER 16938M: Florian Fainelli <f.fainelli@gmail.com> 16939L: netdev@vger.kernel.org 16940S: Maintained 16941F: drivers/net/ethernet/rdc/r6040.c 16942 16943RDMAVT - RDMA verbs software 16944M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16945L: linux-rdma@vger.kernel.org 16946S: Supported 16947F: drivers/infiniband/sw/rdmavt 16948 16949RDS - RELIABLE DATAGRAM SOCKETS 16950M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 16951L: netdev@vger.kernel.org 16952L: linux-rdma@vger.kernel.org 16953L: rds-devel@oss.oracle.com (moderated for non-subscribers) 16954S: Supported 16955W: https://oss.oracle.com/projects/rds/ 16956F: Documentation/networking/rds.rst 16957F: net/rds/ 16958 16959RDT - RESOURCE ALLOCATION 16960M: Fenghua Yu <fenghua.yu@intel.com> 16961M: Reinette Chatre <reinette.chatre@intel.com> 16962L: linux-kernel@vger.kernel.org 16963S: Supported 16964F: Documentation/x86/resctrl* 16965F: arch/x86/include/asm/resctrl.h 16966F: arch/x86/kernel/cpu/resctrl/ 16967F: tools/testing/selftests/resctrl/ 16968 16969READ-COPY UPDATE (RCU) 16970M: "Paul E. McKenney" <paulmck@kernel.org> 16971M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 16972M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 16973M: Josh Triplett <josh@joshtriplett.org> 16974R: Steven Rostedt <rostedt@goodmis.org> 16975R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16976R: Lai Jiangshan <jiangshanlai@gmail.com> 16977R: Joel Fernandes <joel@joelfernandes.org> 16978L: rcu@vger.kernel.org 16979S: Supported 16980W: http://www.rdrop.com/users/paulmck/RCU/ 16981T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16982F: Documentation/RCU/ 16983F: include/linux/rcu* 16984F: kernel/rcu/ 16985X: Documentation/RCU/torture.rst 16986X: include/linux/srcu*.h 16987X: kernel/rcu/srcu*.c 16988 16989REAL TIME CLOCK (RTC) SUBSYSTEM 16990M: Alessandro Zummo <a.zummo@towertech.it> 16991M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16992L: linux-rtc@vger.kernel.org 16993S: Maintained 16994Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 16995T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 16996F: Documentation/admin-guide/rtc.rst 16997F: Documentation/devicetree/bindings/rtc/ 16998F: drivers/rtc/ 16999F: include/linux/platform_data/rtc-* 17000F: include/linux/rtc.h 17001F: include/linux/rtc/ 17002F: include/uapi/linux/rtc.h 17003F: tools/testing/selftests/rtc/ 17004 17005REALTEK AUDIO CODECS 17006M: Oder Chiou <oder_chiou@realtek.com> 17007S: Maintained 17008F: include/sound/rt*.h 17009F: sound/soc/codecs/rt* 17010 17011REALTEK OTTO WATCHDOG 17012M: Sander Vanheule <sander@svanheule.net> 17013L: linux-watchdog@vger.kernel.org 17014S: Maintained 17015F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17016F: drivers/watchdog/realtek_otto_wdt.c 17017 17018REALTEK RTL83xx SMI DSA ROUTER CHIPS 17019M: Linus Walleij <linus.walleij@linaro.org> 17020M: Alvin Šipraga <alsi@bang-olufsen.dk> 17021S: Maintained 17022F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17023F: drivers/net/dsa/realtek/* 17024 17025REALTEK WIRELESS DRIVER (rtlwifi family) 17026M: Ping-Ke Shih <pkshih@realtek.com> 17027L: linux-wireless@vger.kernel.org 17028S: Maintained 17029W: https://wireless.wiki.kernel.org/ 17030T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17031F: drivers/net/wireless/realtek/rtlwifi/ 17032 17033REALTEK WIRELESS DRIVER (rtw88) 17034M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17035L: linux-wireless@vger.kernel.org 17036S: Maintained 17037F: drivers/net/wireless/realtek/rtw88/ 17038 17039REALTEK WIRELESS DRIVER (rtw89) 17040M: Ping-Ke Shih <pkshih@realtek.com> 17041L: linux-wireless@vger.kernel.org 17042S: Maintained 17043F: drivers/net/wireless/realtek/rtw89/ 17044 17045REDPINE WIRELESS DRIVER 17046M: Amitkumar Karwar <amitkarwar@gmail.com> 17047M: Siva Rebbagondla <siva8118@gmail.com> 17048L: linux-wireless@vger.kernel.org 17049S: Maintained 17050F: drivers/net/wireless/rsi/ 17051 17052REGISTER MAP ABSTRACTION 17053M: Mark Brown <broonie@kernel.org> 17054L: linux-kernel@vger.kernel.org 17055S: Supported 17056T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17057F: Documentation/devicetree/bindings/regmap/ 17058F: drivers/base/regmap/ 17059F: include/linux/regmap.h 17060 17061REISERFS FILE SYSTEM 17062L: reiserfs-devel@vger.kernel.org 17063S: Supported 17064F: fs/reiserfs/ 17065 17066REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 17067M: Bjorn Andersson <bjorn.andersson@linaro.org> 17068M: Mathieu Poirier <mathieu.poirier@linaro.org> 17069L: linux-remoteproc@vger.kernel.org 17070S: Maintained 17071T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 17072F: Documentation/ABI/testing/sysfs-class-remoteproc 17073F: Documentation/devicetree/bindings/remoteproc/ 17074F: Documentation/staging/remoteproc.rst 17075F: drivers/remoteproc/ 17076F: include/linux/remoteproc.h 17077F: include/linux/remoteproc/ 17078 17079REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 17080M: Bjorn Andersson <bjorn.andersson@linaro.org> 17081M: Mathieu Poirier <mathieu.poirier@linaro.org> 17082L: linux-remoteproc@vger.kernel.org 17083S: Maintained 17084T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 17085F: Documentation/ABI/testing/sysfs-bus-rpmsg 17086F: Documentation/staging/rpmsg.rst 17087F: drivers/rpmsg/ 17088F: include/linux/rpmsg.h 17089F: include/linux/rpmsg/ 17090F: include/uapi/linux/rpmsg.h 17091F: samples/rpmsg/ 17092 17093REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 17094M: Stephan Gerhold <stephan@gerhold.net> 17095L: netdev@vger.kernel.org 17096L: linux-remoteproc@vger.kernel.org 17097S: Maintained 17098F: drivers/net/wwan/rpmsg_wwan_ctrl.c 17099 17100RENESAS CLOCK DRIVERS 17101M: Geert Uytterhoeven <geert+renesas@glider.be> 17102L: linux-renesas-soc@vger.kernel.org 17103S: Supported 17104T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 17105F: Documentation/devicetree/bindings/clock/renesas,* 17106F: drivers/clk/renesas/ 17107 17108RENESAS EMEV2 I2C DRIVER 17109M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17110L: linux-renesas-soc@vger.kernel.org 17111S: Supported 17112F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 17113F: drivers/i2c/busses/i2c-emev2.c 17114 17115RENESAS ETHERNET DRIVERS 17116R: Sergey Shtylyov <s.shtylyov@omp.ru> 17117L: netdev@vger.kernel.org 17118L: linux-renesas-soc@vger.kernel.org 17119F: Documentation/devicetree/bindings/net/renesas,*.yaml 17120F: drivers/net/ethernet/renesas/ 17121F: include/linux/sh_eth.h 17122 17123RENESAS R-CAR GYROADC DRIVER 17124M: Marek Vasut <marek.vasut@gmail.com> 17125L: linux-iio@vger.kernel.org 17126S: Supported 17127F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 17128F: drivers/iio/adc/rcar-gyroadc.c 17129 17130RENESAS R-CAR I2C DRIVERS 17131M: Wolfram Sang <wsa+renesas@sang-engineering.com> 17132L: linux-renesas-soc@vger.kernel.org 17133S: Supported 17134F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 17135F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 17136F: drivers/i2c/busses/i2c-rcar.c 17137F: drivers/i2c/busses/i2c-sh_mobile.c 17138 17139RENESAS R-CAR SATA DRIVER 17140R: Sergey Shtylyov <s.shtylyov@omp.ru> 17141S: Supported 17142L: linux-ide@vger.kernel.org 17143L: linux-renesas-soc@vger.kernel.org 17144F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 17145F: drivers/ata/sata_rcar.c 17146 17147RENESAS R-CAR THERMAL DRIVERS 17148M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 17149L: linux-renesas-soc@vger.kernel.org 17150S: Supported 17151F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 17152F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 17153F: drivers/thermal/rcar_gen3_thermal.c 17154F: drivers/thermal/rcar_thermal.c 17155 17156RENESAS RIIC DRIVER 17157M: Chris Brandt <chris.brandt@renesas.com> 17158L: linux-renesas-soc@vger.kernel.org 17159S: Supported 17160F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 17161F: drivers/i2c/busses/i2c-riic.c 17162 17163RENESAS USB PHY DRIVER 17164M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17165L: linux-renesas-soc@vger.kernel.org 17166S: Maintained 17167F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 17168 17169RENESAS RZ/G2L A/D DRIVER 17170M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 17171L: linux-iio@vger.kernel.org 17172L: linux-renesas-soc@vger.kernel.org 17173S: Supported 17174F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 17175F: drivers/iio/adc/rzg2l_adc.c 17176 17177RENESAS RZ/N1 RTC CONTROLLER DRIVER 17178M: Miquel Raynal <miquel.raynal@bootlin.com> 17179L: linux-rtc@vger.kernel.org 17180L: linux-renesas-soc@vger.kernel.org 17181S: Maintained 17182F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 17183F: drivers/rtc/rtc-rzn1.c 17184 17185RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 17186M: Miquel Raynal <miquel.raynal@bootlin.com> 17187L: linux-mtd@lists.infradead.org 17188L: linux-renesas-soc@vger.kernel.org 17189S: Maintained 17190F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 17191F: drivers/mtd/nand/raw/renesas-nand-controller.c 17192 17193RESET CONTROLLER FRAMEWORK 17194M: Philipp Zabel <p.zabel@pengutronix.de> 17195S: Maintained 17196T: git git://git.pengutronix.de/git/pza/linux 17197F: Documentation/devicetree/bindings/reset/ 17198F: Documentation/driver-api/reset.rst 17199F: drivers/reset/ 17200F: include/dt-bindings/reset/ 17201F: include/linux/reset-controller.h 17202F: include/linux/reset.h 17203F: include/linux/reset/ 17204K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 17205 17206RESTARTABLE SEQUENCES SUPPORT 17207M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17208M: Peter Zijlstra <peterz@infradead.org> 17209M: "Paul E. McKenney" <paulmck@kernel.org> 17210M: Boqun Feng <boqun.feng@gmail.com> 17211L: linux-kernel@vger.kernel.org 17212S: Supported 17213F: include/trace/events/rseq.h 17214F: include/uapi/linux/rseq.h 17215F: kernel/rseq.c 17216F: tools/testing/selftests/rseq/ 17217 17218RFKILL 17219M: Johannes Berg <johannes@sipsolutions.net> 17220L: linux-wireless@vger.kernel.org 17221S: Maintained 17222W: https://wireless.wiki.kernel.org/ 17223Q: https://patchwork.kernel.org/project/linux-wireless/list/ 17224T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 17225T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 17226F: Documentation/ABI/stable/sysfs-class-rfkill 17227F: Documentation/driver-api/rfkill.rst 17228F: include/linux/rfkill.h 17229F: include/uapi/linux/rfkill.h 17230F: net/rfkill/ 17231 17232RHASHTABLE 17233M: Thomas Graf <tgraf@suug.ch> 17234M: Herbert Xu <herbert@gondor.apana.org.au> 17235L: netdev@vger.kernel.org 17236S: Maintained 17237F: include/linux/rhashtable-types.h 17238F: include/linux/rhashtable.h 17239F: lib/rhashtable.c 17240F: lib/test_rhashtable.c 17241 17242RICOH R5C592 MEMORYSTICK DRIVER 17243M: Maxim Levitsky <maximlevitsky@gmail.com> 17244S: Maintained 17245F: drivers/memstick/host/r592.* 17246 17247RICOH SMARTMEDIA/XD DRIVER 17248M: Maxim Levitsky <maximlevitsky@gmail.com> 17249S: Maintained 17250F: drivers/mtd/nand/raw/r852.c 17251F: drivers/mtd/nand/raw/r852.h 17252 17253RISC-V PMU DRIVERS 17254M: Atish Patra <atishp@atishpatra.org> 17255R: Anup Patel <anup@brainfault.org> 17256L: linux-riscv@lists.infradead.org 17257S: Supported 17258F: drivers/perf/riscv_pmu.c 17259F: drivers/perf/riscv_pmu_legacy.c 17260F: drivers/perf/riscv_pmu_sbi.c 17261 17262RISC-V ARCHITECTURE 17263M: Paul Walmsley <paul.walmsley@sifive.com> 17264M: Palmer Dabbelt <palmer@dabbelt.com> 17265M: Albert Ou <aou@eecs.berkeley.edu> 17266L: linux-riscv@lists.infradead.org 17267S: Supported 17268P: Documentation/riscv/patch-acceptance.rst 17269T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17270F: arch/riscv/ 17271N: riscv 17272K: riscv 17273 17274RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17275M: Lewis Hanly <lewis.hanly@microchip.com> 17276M: Conor Dooley <conor.dooley@microchip.com> 17277L: linux-riscv@lists.infradead.org 17278S: Supported 17279F: arch/riscv/boot/dts/microchip/ 17280F: drivers/mailbox/mailbox-mpfs.c 17281F: drivers/soc/microchip/ 17282F: include/soc/microchip/mpfs.h 17283 17284RNBD BLOCK DRIVERS 17285M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17286M: Jack Wang <jinpu.wang@ionos.com> 17287L: linux-block@vger.kernel.org 17288S: Maintained 17289F: drivers/block/rnbd/ 17290 17291ROCCAT DRIVERS 17292M: Stefan Achatz <erazor_de@users.sourceforge.net> 17293S: Maintained 17294W: http://sourceforge.net/projects/roccat/ 17295F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17296F: drivers/hid/hid-roccat* 17297F: include/linux/hid-roccat* 17298 17299ROCKCHIP I2S TDM DRIVER 17300M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17301L: linux-rockchip@lists.infradead.org 17302S: Maintained 17303F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17304F: sound/soc/rockchip/rockchip_i2s_tdm.* 17305 17306ROCKCHIP ISP V1 DRIVER 17307M: Dafna Hirschfeld <dafna@fastmail.com> 17308L: linux-media@vger.kernel.org 17309L: linux-rockchip@lists.infradead.org 17310S: Maintained 17311F: Documentation/admin-guide/media/rkisp1.rst 17312F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17313F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17314F: drivers/media/platform/rockchip/rkisp1 17315F: include/uapi/linux/rkisp1-config.h 17316 17317ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17318M: Jacob Chen <jacob-chen@iotwrt.com> 17319M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17320L: linux-media@vger.kernel.org 17321L: linux-rockchip@lists.infradead.org 17322S: Maintained 17323F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17324F: drivers/media/platform/rockchip/rga/ 17325 17326ROCKCHIP VIDEO DECODER DRIVER 17327M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17328L: linux-media@vger.kernel.org 17329L: linux-rockchip@lists.infradead.org 17330S: Maintained 17331F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17332F: drivers/staging/media/rkvdec/ 17333 17334ROCKER DRIVER 17335M: Jiri Pirko <jiri@resnulli.us> 17336L: netdev@vger.kernel.org 17337S: Supported 17338F: drivers/net/ethernet/rocker/ 17339 17340ROCKETPORT EXPRESS/INFINITY DRIVER 17341M: Kevin Cernekee <cernekee@gmail.com> 17342L: linux-serial@vger.kernel.org 17343S: Odd Fixes 17344F: drivers/tty/serial/rp2.* 17345 17346ROHM BD99954 CHARGER IC 17347R: Matti Vaittinen <mazziesaccount@gmail.com> 17348S: Supported 17349F: drivers/power/supply/bd99954-charger.c 17350F: drivers/power/supply/bd99954-charger.h 17351 17352ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17353M: Tomasz Duszynski <tduszyns@gmail.com> 17354S: Maintained 17355F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17356F: drivers/iio/light/bh1750.c 17357 17358ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17359M: Marek Vasut <marek.vasut+renesas@gmail.com> 17360L: linux-kernel@vger.kernel.org 17361L: linux-renesas-soc@vger.kernel.org 17362S: Supported 17363F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17364F: drivers/gpio/gpio-bd9571mwv.c 17365F: drivers/mfd/bd9571mwv.c 17366F: drivers/regulator/bd9571mwv-regulator.c 17367F: include/linux/mfd/bd9571mwv.h 17368 17369ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17370R: Matti Vaittinen <mazziesaccount@gmail.com> 17371S: Supported 17372F: drivers/clk/clk-bd718x7.c 17373F: drivers/gpio/gpio-bd71815.c 17374F: drivers/gpio/gpio-bd71828.c 17375F: drivers/mfd/rohm-bd71828.c 17376F: drivers/mfd/rohm-bd718x7.c 17377F: drivers/mfd/rohm-bd9576.c 17378F: drivers/regulator/bd71815-regulator.c 17379F: drivers/regulator/bd71828-regulator.c 17380F: drivers/regulator/bd718x7-regulator.c 17381F: drivers/regulator/bd9576-regulator.c 17382F: drivers/regulator/rohm-regulator.c 17383F: drivers/rtc/rtc-bd70528.c 17384F: drivers/watchdog/bd9576_wdt.c 17385F: include/linux/mfd/rohm-bd71815.h 17386F: include/linux/mfd/rohm-bd71828.h 17387F: include/linux/mfd/rohm-bd718x7.h 17388F: include/linux/mfd/rohm-bd957x.h 17389F: include/linux/mfd/rohm-generic.h 17390F: include/linux/mfd/rohm-shared.h 17391 17392ROSE NETWORK LAYER 17393M: Ralf Baechle <ralf@linux-mips.org> 17394L: linux-hams@vger.kernel.org 17395S: Maintained 17396W: http://www.linux-ax25.org/ 17397F: include/net/rose.h 17398F: include/uapi/linux/rose.h 17399F: net/rose/ 17400 17401ROTATION DRIVER FOR ALLWINNER A83T 17402M: Jernej Skrabec <jernej.skrabec@gmail.com> 17403L: linux-media@vger.kernel.org 17404S: Maintained 17405T: git git://linuxtv.org/media_tree.git 17406F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17407F: drivers/media/platform/sunxi/sun8i-rotate/ 17408 17409RPMSG TTY DRIVER 17410M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17411L: linux-remoteproc@vger.kernel.org 17412S: Maintained 17413F: drivers/tty/rpmsg_tty.c 17414 17415RTL2830 MEDIA DRIVER 17416M: Antti Palosaari <crope@iki.fi> 17417L: linux-media@vger.kernel.org 17418S: Maintained 17419W: https://linuxtv.org 17420W: http://palosaari.fi/linux/ 17421Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17422T: git git://linuxtv.org/anttip/media_tree.git 17423F: drivers/media/dvb-frontends/rtl2830* 17424 17425RTL2832 MEDIA DRIVER 17426M: Antti Palosaari <crope@iki.fi> 17427L: linux-media@vger.kernel.org 17428S: Maintained 17429W: https://linuxtv.org 17430W: http://palosaari.fi/linux/ 17431Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17432T: git git://linuxtv.org/anttip/media_tree.git 17433F: drivers/media/dvb-frontends/rtl2832* 17434 17435RTL2832_SDR MEDIA DRIVER 17436M: Antti Palosaari <crope@iki.fi> 17437L: linux-media@vger.kernel.org 17438S: Maintained 17439W: https://linuxtv.org 17440W: http://palosaari.fi/linux/ 17441Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17442T: git git://linuxtv.org/anttip/media_tree.git 17443F: drivers/media/dvb-frontends/rtl2832_sdr* 17444 17445RTL8180 WIRELESS DRIVER 17446L: linux-wireless@vger.kernel.org 17447S: Orphan 17448W: https://wireless.wiki.kernel.org/ 17449T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17450F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17451 17452RTL8187 WIRELESS DRIVER 17453M: Herton Ronaldo Krzesinski <herton@canonical.com> 17454M: Hin-Tak Leung <htl10@users.sourceforge.net> 17455M: Larry Finger <Larry.Finger@lwfinger.net> 17456L: linux-wireless@vger.kernel.org 17457S: Maintained 17458W: https://wireless.wiki.kernel.org/ 17459T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17460F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17461 17462RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17463M: Jes Sorensen <Jes.Sorensen@gmail.com> 17464L: linux-wireless@vger.kernel.org 17465S: Maintained 17466T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17467F: drivers/net/wireless/realtek/rtl8xxxu/ 17468 17469RTRS TRANSPORT DRIVERS 17470M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17471M: Jack Wang <jinpu.wang@ionos.com> 17472L: linux-rdma@vger.kernel.org 17473S: Maintained 17474F: drivers/infiniband/ulp/rtrs/ 17475 17476RXRPC SOCKETS (AF_RXRPC) 17477M: David Howells <dhowells@redhat.com> 17478M: Marc Dionne <marc.dionne@auristor.com> 17479L: linux-afs@lists.infradead.org 17480S: Supported 17481W: https://www.infradead.org/~dhowells/kafs/ 17482F: Documentation/networking/rxrpc.rst 17483F: include/keys/rxrpc-type.h 17484F: include/net/af_rxrpc.h 17485F: include/trace/events/rxrpc.h 17486F: include/uapi/linux/rxrpc.h 17487F: net/rxrpc/ 17488 17489S3 SAVAGE FRAMEBUFFER DRIVER 17490M: Antonino Daplas <adaplas@gmail.com> 17491L: linux-fbdev@vger.kernel.org 17492S: Maintained 17493F: drivers/video/fbdev/savage/ 17494 17495S390 17496M: Heiko Carstens <hca@linux.ibm.com> 17497M: Vasily Gorbik <gor@linux.ibm.com> 17498M: Alexander Gordeev <agordeev@linux.ibm.com> 17499R: Christian Borntraeger <borntraeger@linux.ibm.com> 17500R: Sven Schnelle <svens@linux.ibm.com> 17501L: linux-s390@vger.kernel.org 17502S: Supported 17503W: http://www.ibm.com/developerworks/linux/linux390/ 17504T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 17505F: Documentation/driver-api/s390-drivers.rst 17506F: Documentation/s390/ 17507F: arch/s390/ 17508F: drivers/s390/ 17509 17510S390 COMMON I/O LAYER 17511M: Vineeth Vijayan <vneethv@linux.ibm.com> 17512M: Peter Oberparleiter <oberpar@linux.ibm.com> 17513L: linux-s390@vger.kernel.org 17514S: Supported 17515W: http://www.ibm.com/developerworks/linux/linux390/ 17516F: drivers/s390/cio/ 17517 17518S390 DASD DRIVER 17519M: Stefan Haberland <sth@linux.ibm.com> 17520M: Jan Hoeppner <hoeppner@linux.ibm.com> 17521L: linux-s390@vger.kernel.org 17522S: Supported 17523W: http://www.ibm.com/developerworks/linux/linux390/ 17524F: block/partitions/ibm.c 17525F: drivers/s390/block/dasd* 17526F: include/linux/dasd_mod.h 17527 17528S390 IOMMU (PCI) 17529M: Matthew Rosato <mjrosato@linux.ibm.com> 17530M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17531L: linux-s390@vger.kernel.org 17532S: Supported 17533W: http://www.ibm.com/developerworks/linux/linux390/ 17534F: drivers/iommu/s390-iommu.c 17535 17536S390 IUCV NETWORK LAYER 17537M: Alexandra Winter <wintera@linux.ibm.com> 17538M: Wenjia Zhang <wenjia@linux.ibm.com> 17539L: linux-s390@vger.kernel.org 17540L: netdev@vger.kernel.org 17541S: Supported 17542W: http://www.ibm.com/developerworks/linux/linux390/ 17543F: drivers/s390/net/*iucv* 17544F: include/net/iucv/ 17545F: net/iucv/ 17546 17547S390 NETWORK DRIVERS 17548M: Alexandra Winter <wintera@linux.ibm.com> 17549M: Wenjia Zhang <wenjia@linux.ibm.com> 17550L: linux-s390@vger.kernel.org 17551L: netdev@vger.kernel.org 17552S: Supported 17553W: http://www.ibm.com/developerworks/linux/linux390/ 17554F: drivers/s390/net/ 17555 17556S390 PCI SUBSYSTEM 17557M: Niklas Schnelle <schnelle@linux.ibm.com> 17558M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17559L: linux-s390@vger.kernel.org 17560S: Supported 17561W: http://www.ibm.com/developerworks/linux/linux390/ 17562F: arch/s390/pci/ 17563F: drivers/pci/hotplug/s390_pci_hpc.c 17564F: Documentation/s390/pci.rst 17565 17566S390 VFIO AP DRIVER 17567M: Tony Krowiak <akrowiak@linux.ibm.com> 17568M: Halil Pasic <pasic@linux.ibm.com> 17569M: Jason Herne <jjherne@linux.ibm.com> 17570L: linux-s390@vger.kernel.org 17571S: Supported 17572W: http://www.ibm.com/developerworks/linux/linux390/ 17573F: Documentation/s390/vfio-ap.rst 17574F: drivers/s390/crypto/vfio_ap* 17575 17576S390 VFIO-CCW DRIVER 17577M: Eric Farman <farman@linux.ibm.com> 17578M: Matthew Rosato <mjrosato@linux.ibm.com> 17579R: Halil Pasic <pasic@linux.ibm.com> 17580L: linux-s390@vger.kernel.org 17581L: kvm@vger.kernel.org 17582S: Supported 17583F: Documentation/s390/vfio-ccw.rst 17584F: drivers/s390/cio/vfio_ccw* 17585F: include/uapi/linux/vfio_ccw.h 17586 17587S390 VFIO-PCI DRIVER 17588M: Matthew Rosato <mjrosato@linux.ibm.com> 17589M: Eric Farman <farman@linux.ibm.com> 17590L: linux-s390@vger.kernel.org 17591L: kvm@vger.kernel.org 17592S: Supported 17593F: drivers/vfio/pci/vfio_pci_zdev.c 17594F: include/uapi/linux/vfio_zdev.h 17595 17596S390 ZCRYPT DRIVER 17597M: Harald Freudenberger <freude@linux.ibm.com> 17598L: linux-s390@vger.kernel.org 17599S: Supported 17600W: http://www.ibm.com/developerworks/linux/linux390/ 17601F: drivers/s390/crypto/ 17602 17603S390 ZFCP DRIVER 17604M: Steffen Maier <maier@linux.ibm.com> 17605M: Benjamin Block <bblock@linux.ibm.com> 17606L: linux-s390@vger.kernel.org 17607S: Supported 17608W: http://www.ibm.com/developerworks/linux/linux390/ 17609F: drivers/s390/scsi/zfcp_* 17610 17611S3C ADC BATTERY DRIVER 17612M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17613L: linux-samsung-soc@vger.kernel.org 17614S: Odd Fixes 17615F: drivers/power/supply/s3c_adc_battery.c 17616F: include/linux/s3c_adc_battery.h 17617 17618S3C24XX SD/MMC Driver 17619M: Ben Dooks <ben-linux@fluff.org> 17620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17621S: Supported 17622F: drivers/mmc/host/s3cmci.* 17623 17624SAA6588 RDS RECEIVER DRIVER 17625M: Hans Verkuil <hverkuil@xs4all.nl> 17626L: linux-media@vger.kernel.org 17627S: Odd Fixes 17628W: https://linuxtv.org 17629T: git git://linuxtv.org/media_tree.git 17630F: drivers/media/i2c/saa6588* 17631 17632SAA7134 VIDEO4LINUX DRIVER 17633M: Mauro Carvalho Chehab <mchehab@kernel.org> 17634L: linux-media@vger.kernel.org 17635S: Odd fixes 17636W: https://linuxtv.org 17637T: git git://linuxtv.org/media_tree.git 17638F: Documentation/driver-api/media/drivers/saa7134* 17639F: drivers/media/pci/saa7134/ 17640 17641SAA7146 VIDEO4LINUX-2 DRIVER 17642M: Hans Verkuil <hverkuil@xs4all.nl> 17643L: linux-media@vger.kernel.org 17644S: Maintained 17645T: git git://linuxtv.org/media_tree.git 17646F: drivers/media/common/saa7146/ 17647F: drivers/media/pci/saa7146/ 17648F: include/media/drv-intf/saa7146* 17649 17650SAFESETID SECURITY MODULE 17651M: Micah Morton <mortonm@chromium.org> 17652S: Supported 17653F: Documentation/admin-guide/LSM/SafeSetID.rst 17654F: security/safesetid/ 17655 17656SAMSUNG AUDIO (ASoC) DRIVERS 17657M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17658M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17659L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17660S: Supported 17661B: mailto:linux-samsung-soc@vger.kernel.org 17662F: Documentation/devicetree/bindings/sound/samsung* 17663F: sound/soc/samsung/ 17664 17665SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 17666M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17667L: linux-crypto@vger.kernel.org 17668L: linux-samsung-soc@vger.kernel.org 17669S: Maintained 17670F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 17671F: drivers/crypto/exynos-rng.c 17672 17673SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 17674M: Łukasz Stelmach <l.stelmach@samsung.com> 17675L: linux-samsung-soc@vger.kernel.org 17676S: Maintained 17677F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 17678F: drivers/char/hw_random/exynos-trng.c 17679 17680SAMSUNG FRAMEBUFFER DRIVER 17681M: Jingoo Han <jingoohan1@gmail.com> 17682L: linux-fbdev@vger.kernel.org 17683S: Maintained 17684F: drivers/video/fbdev/s3c-fb.c 17685 17686SAMSUNG INTERCONNECT DRIVERS 17687M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17688M: Artur Świgoń <a.swigon@samsung.com> 17689L: linux-pm@vger.kernel.org 17690L: linux-samsung-soc@vger.kernel.org 17691S: Supported 17692F: drivers/interconnect/samsung/ 17693 17694SAMSUNG LAPTOP DRIVER 17695M: Corentin Chary <corentin.chary@gmail.com> 17696L: platform-driver-x86@vger.kernel.org 17697S: Maintained 17698F: drivers/platform/x86/samsung-laptop.c 17699 17700SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 17701M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17702M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 17703L: linux-kernel@vger.kernel.org 17704L: linux-samsung-soc@vger.kernel.org 17705S: Supported 17706B: mailto:linux-samsung-soc@vger.kernel.org 17707F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 17708F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 17709F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 17710F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 17711F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 17712F: drivers/clk/clk-s2mps11.c 17713F: drivers/mfd/sec*.c 17714F: drivers/regulator/s2m*.c 17715F: drivers/regulator/s5m*.c 17716F: drivers/rtc/rtc-s5m.c 17717F: include/linux/mfd/samsung/ 17718 17719SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 17720M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 17721L: linux-media@vger.kernel.org 17722L: linux-samsung-soc@vger.kernel.org 17723S: Maintained 17724F: drivers/media/platform/samsung/s3c-camif/ 17725F: include/media/drv-intf/s3c_camif.h 17726 17727SAMSUNG S3FWRN5 NFC DRIVER 17728M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17729M: Krzysztof Opasiak <k.opasiak@samsung.com> 17730L: linux-nfc@lists.01.org (subscribers-only) 17731S: Maintained 17732F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 17733F: drivers/nfc/s3fwrn5 17734 17735SAMSUNG S5C73M3 CAMERA DRIVER 17736M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17737M: Andrzej Hajda <andrzej.hajda@intel.com> 17738L: linux-media@vger.kernel.org 17739S: Supported 17740F: drivers/media/i2c/s5c73m3/* 17741 17742SAMSUNG S5K5BAF CAMERA DRIVER 17743M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17744M: Andrzej Hajda <andrzej.hajda@intel.com> 17745L: linux-media@vger.kernel.org 17746S: Supported 17747F: drivers/media/i2c/s5k5baf.c 17748 17749SAMSUNG S5P Security SubSystem (SSS) DRIVER 17750M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17751M: Vladimir Zapolskiy <vz@mleia.com> 17752L: linux-crypto@vger.kernel.org 17753L: linux-samsung-soc@vger.kernel.org 17754S: Maintained 17755F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 17756F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 17757F: drivers/crypto/s5p-sss.c 17758 17759SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 17760M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17761L: linux-media@vger.kernel.org 17762S: Supported 17763Q: https://patchwork.linuxtv.org/project/linux-media/list/ 17764F: drivers/media/platform/samsung/exynos4-is/ 17765 17766SAMSUNG SOC CLOCK DRIVERS 17767M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17768M: Tomasz Figa <tomasz.figa@gmail.com> 17769M: Chanwoo Choi <cw00.choi@samsung.com> 17770R: Alim Akhtar <alim.akhtar@samsung.com> 17771L: linux-samsung-soc@vger.kernel.org 17772S: Supported 17773T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 17774F: Documentation/devicetree/bindings/clock/samsung,*.yaml 17775F: Documentation/devicetree/bindings/clock/samsung,s3c* 17776F: drivers/clk/samsung/ 17777F: include/dt-bindings/clock/exynos*.h 17778F: include/dt-bindings/clock/s3c*.h 17779F: include/dt-bindings/clock/s5p*.h 17780F: include/dt-bindings/clock/samsung,*.h 17781F: include/linux/clk/samsung.h 17782F: include/linux/platform_data/clk-s3c2410.h 17783 17784SAMSUNG SPI DRIVERS 17785M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17786M: Andi Shyti <andi@etezian.org> 17787L: linux-spi@vger.kernel.org 17788L: linux-samsung-soc@vger.kernel.org 17789S: Maintained 17790F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 17791F: drivers/spi/spi-s3c* 17792F: include/linux/platform_data/spi-s3c64xx.h 17793F: include/linux/spi/s3c24xx-fiq.h 17794 17795SAMSUNG SXGBE DRIVERS 17796M: Byungho An <bh74.an@samsung.com> 17797L: netdev@vger.kernel.org 17798S: Supported 17799F: drivers/net/ethernet/samsung/sxgbe/ 17800 17801SAMSUNG THERMAL DRIVER 17802M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 17803M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17804L: linux-pm@vger.kernel.org 17805L: linux-samsung-soc@vger.kernel.org 17806S: Maintained 17807F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 17808F: drivers/thermal/samsung/ 17809 17810SAMSUNG USB2 PHY DRIVER 17811M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17812L: linux-kernel@vger.kernel.org 17813S: Supported 17814F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 17815F: Documentation/driver-api/phy/samsung-usb2.rst 17816F: drivers/phy/samsung/phy-exynos4210-usb2.c 17817F: drivers/phy/samsung/phy-exynos4x12-usb2.c 17818F: drivers/phy/samsung/phy-exynos5250-usb2.c 17819F: drivers/phy/samsung/phy-s5pv210-usb2.c 17820F: drivers/phy/samsung/phy-samsung-usb2.c 17821F: drivers/phy/samsung/phy-samsung-usb2.h 17822 17823SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 17824M: Paul Barker <paul.barker@sancloud.com> 17825R: Marc Murphy <marc.murphy@sancloud.com> 17826S: Supported 17827F: arch/arm/boot/dts/am335x-sancloud* 17828 17829SC1200 WDT DRIVER 17830M: Zwane Mwaikambo <zwanem@gmail.com> 17831S: Maintained 17832F: drivers/watchdog/sc1200wdt.c 17833 17834SCHEDULER 17835M: Ingo Molnar <mingo@redhat.com> 17836M: Peter Zijlstra <peterz@infradead.org> 17837M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 17838M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 17839R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 17840R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 17841R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 17842R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 17843R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 17844R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 17845L: linux-kernel@vger.kernel.org 17846S: Maintained 17847T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 17848F: include/linux/preempt.h 17849F: include/linux/sched.h 17850F: include/linux/wait.h 17851F: include/uapi/linux/sched.h 17852F: kernel/sched/ 17853 17854SCR24X CHIP CARD INTERFACE DRIVER 17855M: Lubomir Rintel <lkundrak@v3.sk> 17856S: Supported 17857F: drivers/char/pcmcia/scr24x_cs.c 17858 17859SCSI RDMA PROTOCOL (SRP) INITIATOR 17860M: Bart Van Assche <bvanassche@acm.org> 17861L: linux-rdma@vger.kernel.org 17862S: Supported 17863Q: http://patchwork.kernel.org/project/linux-rdma/list/ 17864F: drivers/infiniband/ulp/srp/ 17865F: include/scsi/srp.h 17866 17867SCSI RDMA PROTOCOL (SRP) TARGET 17868M: Bart Van Assche <bvanassche@acm.org> 17869L: linux-rdma@vger.kernel.org 17870L: target-devel@vger.kernel.org 17871S: Supported 17872Q: http://patchwork.kernel.org/project/linux-rdma/list/ 17873F: drivers/infiniband/ulp/srpt/ 17874 17875SCSI SG DRIVER 17876M: Doug Gilbert <dgilbert@interlog.com> 17877L: linux-scsi@vger.kernel.org 17878S: Maintained 17879W: http://sg.danny.cz/sg 17880F: Documentation/scsi/scsi-generic.rst 17881F: drivers/scsi/sg.c 17882F: include/scsi/sg.h 17883 17884SCSI SUBSYSTEM 17885M: "James E.J. Bottomley" <jejb@linux.ibm.com> 17886M: "Martin K. Petersen" <martin.petersen@oracle.com> 17887L: linux-scsi@vger.kernel.org 17888S: Maintained 17889Q: https://patchwork.kernel.org/project/linux-scsi/list/ 17890T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 17891T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 17892F: Documentation/devicetree/bindings/scsi/ 17893F: drivers/scsi/ 17894F: drivers/ufs/ 17895F: include/scsi/ 17896 17897SCSI TAPE DRIVER 17898M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 17899L: linux-scsi@vger.kernel.org 17900S: Maintained 17901F: Documentation/scsi/st.rst 17902F: drivers/scsi/st.* 17903F: drivers/scsi/st_*.h 17904 17905SCSI TARGET CORE USER DRIVER 17906M: Bodo Stroesser <bostroesser@gmail.com> 17907L: linux-scsi@vger.kernel.org 17908L: target-devel@vger.kernel.org 17909S: Supported 17910F: Documentation/target/tcmu-design.rst 17911F: drivers/target/target_core_user.c 17912F: include/uapi/linux/target_core_user.h 17913 17914SCSI TARGET SUBSYSTEM 17915M: "Martin K. Petersen" <martin.petersen@oracle.com> 17916L: linux-scsi@vger.kernel.org 17917L: target-devel@vger.kernel.org 17918S: Supported 17919W: http://www.linux-iscsi.org 17920Q: https://patchwork.kernel.org/project/target-devel/list/ 17921T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 17922F: Documentation/target/ 17923F: drivers/target/ 17924F: include/target/ 17925 17926SCTP PROTOCOL 17927M: Vlad Yasevich <vyasevich@gmail.com> 17928M: Neil Horman <nhorman@tuxdriver.com> 17929M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 17930L: linux-sctp@vger.kernel.org 17931S: Maintained 17932W: http://lksctp.sourceforge.net 17933F: Documentation/networking/sctp.rst 17934F: include/linux/sctp.h 17935F: include/net/sctp/ 17936F: include/uapi/linux/sctp.h 17937F: net/sctp/ 17938 17939SCx200 CPU SUPPORT 17940M: Jim Cromie <jim.cromie@gmail.com> 17941S: Odd Fixes 17942F: Documentation/i2c/busses/scx200_acb.rst 17943F: arch/x86/platform/scx200/ 17944F: drivers/i2c/busses/scx200* 17945F: drivers/mtd/maps/scx200_docflash.c 17946F: drivers/watchdog/scx200_wdt.c 17947F: include/linux/scx200.h 17948 17949SCx200 GPIO DRIVER 17950M: Jim Cromie <jim.cromie@gmail.com> 17951S: Maintained 17952F: drivers/char/scx200_gpio.c 17953F: include/linux/scx200_gpio.h 17954 17955SCx200 HRT CLOCKSOURCE DRIVER 17956M: Jim Cromie <jim.cromie@gmail.com> 17957S: Maintained 17958F: drivers/clocksource/scx200_hrt.c 17959 17960SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 17961M: Sascha Sommer <saschasommer@freenet.de> 17962L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 17963S: Maintained 17964F: drivers/mmc/host/sdricoh_cs.c 17965 17966SECO BOARDS CEC DRIVER 17967M: Ettore Chimenti <ek5.chimenti@gmail.com> 17968S: Maintained 17969F: drivers/media/cec/platform/seco/seco-cec.c 17970F: drivers/media/cec/platform/seco/seco-cec.h 17971 17972SECURE COMPUTING 17973M: Kees Cook <keescook@chromium.org> 17974R: Andy Lutomirski <luto@amacapital.net> 17975R: Will Drewry <wad@chromium.org> 17976S: Supported 17977T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp 17978F: Documentation/userspace-api/seccomp_filter.rst 17979F: include/linux/seccomp.h 17980F: include/uapi/linux/seccomp.h 17981F: kernel/seccomp.c 17982F: tools/testing/selftests/kselftest_harness.h 17983F: tools/testing/selftests/seccomp/* 17984K: \bsecure_computing 17985K: \bTIF_SECCOMP\b 17986 17987SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 17988M: Al Cooper <alcooperx@gmail.com> 17989R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 17990L: linux-mmc@vger.kernel.org 17991S: Maintained 17992F: drivers/mmc/host/sdhci-brcmstb* 17993 17994SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 17995M: Adrian Hunter <adrian.hunter@intel.com> 17996L: linux-mmc@vger.kernel.org 17997S: Maintained 17998F: drivers/mmc/host/sdhci* 17999 18000SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 18001M: Eugen Hristev <eugen.hristev@microchip.com> 18002L: linux-mmc@vger.kernel.org 18003S: Supported 18004F: drivers/mmc/host/sdhci-of-at91.c 18005 18006SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 18007M: Ben Dooks <ben-linux@fluff.org> 18008M: Jaehoon Chung <jh80.chung@samsung.com> 18009L: linux-mmc@vger.kernel.org 18010S: Maintained 18011F: drivers/mmc/host/sdhci-s3c* 18012 18013SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 18014M: Viresh Kumar <vireshk@kernel.org> 18015L: linux-mmc@vger.kernel.org 18016S: Maintained 18017F: drivers/mmc/host/sdhci-spear.c 18018 18019SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 18020M: Kishon Vijay Abraham I <kishon@ti.com> 18021L: linux-mmc@vger.kernel.org 18022S: Maintained 18023F: drivers/mmc/host/sdhci-omap.c 18024 18025SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 18026M: Haibo Chen <haibo.chen@nxp.com> 18027L: linux-imx@nxp.com 18028L: linux-mmc@vger.kernel.org 18029S: Maintained 18030F: drivers/mmc/host/sdhci-esdhc-imx.c 18031 18032SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 18033M: Jonathan Derrick <jonathan.derrick@intel.com> 18034M: Revanth Rajashekar <revanth.rajashekar@intel.com> 18035L: linux-block@vger.kernel.org 18036S: Supported 18037F: block/opal_proto.h 18038F: block/sed* 18039F: include/linux/sed* 18040F: include/uapi/linux/sed* 18041 18042SECURITY CONTACT 18043M: Security Officers <security@kernel.org> 18044S: Supported 18045F: Documentation/admin-guide/security-bugs.rst 18046 18047SECURITY SUBSYSTEM 18048M: James Morris <jmorris@namei.org> 18049M: "Serge E. Hallyn" <serge@hallyn.com> 18050L: linux-security-module@vger.kernel.org (suggested Cc:) 18051S: Supported 18052W: http://kernsec.org/ 18053T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git 18054F: security/ 18055X: security/selinux/ 18056 18057SELINUX SECURITY MODULE 18058M: Paul Moore <paul@paul-moore.com> 18059M: Stephen Smalley <stephen.smalley.work@gmail.com> 18060M: Eric Paris <eparis@parisplace.org> 18061L: selinux@vger.kernel.org 18062S: Supported 18063W: https://selinuxproject.org 18064W: https://github.com/SELinuxProject 18065T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 18066F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 18067F: Documentation/ABI/obsolete/sysfs-selinux-disable 18068F: Documentation/admin-guide/LSM/SELinux.rst 18069F: include/trace/events/avc.h 18070F: include/uapi/linux/selinux_netlink.h 18071F: scripts/selinux/ 18072F: security/selinux/ 18073 18074SENSABLE PHANTOM 18075M: Jiri Slaby <jirislaby@kernel.org> 18076S: Maintained 18077F: drivers/misc/phantom.c 18078F: include/uapi/linux/phantom.h 18079 18080SENSEAIR SUNRISE 006-0-0007 18081M: Jacopo Mondi <jacopo@jmondi.org> 18082S: Maintained 18083F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 18084F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 18085F: drivers/iio/chemical/sunrise_co2.c 18086 18087SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 18088M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 18089S: Maintained 18090F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 18091F: drivers/iio/chemical/scd30.h 18092F: drivers/iio/chemical/scd30_core.c 18093F: drivers/iio/chemical/scd30_i2c.c 18094F: drivers/iio/chemical/scd30_serial.c 18095 18096SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 18097M: Roan van Dijk <roan@protonic.nl> 18098S: Maintained 18099F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 18100F: drivers/iio/chemical/scd4x.c 18101 18102SENSIRION SGP40 GAS SENSOR DRIVER 18103M: Andreas Klinger <ak@it-klinger.de> 18104S: Maintained 18105F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 18106F: drivers/iio/chemical/sgp40.c 18107 18108SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 18109M: Tomasz Duszynski <tduszyns@gmail.com> 18110S: Maintained 18111F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 18112F: drivers/iio/chemical/sps30.c 18113F: drivers/iio/chemical/sps30_i2c.c 18114F: drivers/iio/chemical/sps30_serial.c 18115 18116SERIAL DEVICE BUS 18117M: Rob Herring <robh@kernel.org> 18118L: linux-serial@vger.kernel.org 18119S: Maintained 18120F: Documentation/devicetree/bindings/serial/serial.yaml 18121F: drivers/tty/serdev/ 18122F: include/linux/serdev.h 18123 18124SERIAL DRIVERS 18125M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18126L: linux-serial@vger.kernel.org 18127S: Maintained 18128F: Documentation/devicetree/bindings/serial/ 18129F: drivers/tty/serial/ 18130 18131SERIAL IR RECEIVER 18132M: Sean Young <sean@mess.org> 18133L: linux-media@vger.kernel.org 18134S: Maintained 18135F: drivers/media/rc/serial_ir.c 18136 18137SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 18138M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18139L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18140S: Maintained 18141F: Documentation/devicetree/bindings/slimbus/ 18142F: drivers/slimbus/ 18143F: include/linux/slimbus.h 18144 18145SFC NETWORK DRIVER 18146M: Edward Cree <ecree.xilinx@gmail.com> 18147M: Martin Habets <habetsm.xilinx@gmail.com> 18148L: netdev@vger.kernel.org 18149S: Supported 18150F: drivers/net/ethernet/sfc/ 18151 18152SFF/SFP/SFP+ MODULE SUPPORT 18153M: Russell King <linux@armlinux.org.uk> 18154L: netdev@vger.kernel.org 18155S: Maintained 18156F: drivers/net/phy/phylink.c 18157F: drivers/net/phy/sfp* 18158F: include/linux/mdio/mdio-i2c.h 18159F: include/linux/phylink.h 18160F: include/linux/sfp.h 18161K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 18162 18163SGI GRU DRIVER 18164M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 18165S: Maintained 18166F: drivers/misc/sgi-gru/ 18167 18168SGI XP/XPC/XPNET DRIVER 18169M: Robin Holt <robinmholt@gmail.com> 18170M: Steve Wahl <steve.wahl@hpe.com> 18171R: Mike Travis <mike.travis@hpe.com> 18172S: Maintained 18173F: drivers/misc/sgi-xp/ 18174 18175SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 18176M: Karsten Graul <kgraul@linux.ibm.com> 18177M: Wenjia Zhang <wenjia@linux.ibm.com> 18178L: linux-s390@vger.kernel.org 18179S: Supported 18180W: http://www.ibm.com/developerworks/linux/linux390/ 18181F: net/smc/ 18182 18183SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 18184M: Linus Walleij <linus.walleij@linaro.org> 18185L: linux-iio@vger.kernel.org 18186S: Maintained 18187T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 18188F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 18189F: drivers/iio/light/gp2ap002.c 18190 18191SHARP RJ54N1CB0C SENSOR DRIVER 18192M: Jacopo Mondi <jacopo@jmondi.org> 18193L: linux-media@vger.kernel.org 18194S: Odd fixes 18195T: git git://linuxtv.org/media_tree.git 18196F: drivers/media/i2c/rj54n1cb0c.c 18197F: include/media/i2c/rj54n1cb0c.h 18198 18199SH_VOU V4L2 OUTPUT DRIVER 18200L: linux-media@vger.kernel.org 18201S: Orphan 18202F: drivers/media/platform/renesas/sh_vou.c 18203F: include/media/drv-intf/sh_vou.h 18204 18205SI2157 MEDIA DRIVER 18206M: Antti Palosaari <crope@iki.fi> 18207L: linux-media@vger.kernel.org 18208S: Maintained 18209W: https://linuxtv.org 18210W: http://palosaari.fi/linux/ 18211Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18212T: git git://linuxtv.org/anttip/media_tree.git 18213F: drivers/media/tuners/si2157* 18214 18215SI2165 MEDIA DRIVER 18216M: Matthias Schwarzott <zzam@gentoo.org> 18217L: linux-media@vger.kernel.org 18218S: Maintained 18219W: https://linuxtv.org 18220Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18221F: drivers/media/dvb-frontends/si2165* 18222 18223SI2168 MEDIA DRIVER 18224M: Antti Palosaari <crope@iki.fi> 18225L: linux-media@vger.kernel.org 18226S: Maintained 18227W: https://linuxtv.org 18228W: http://palosaari.fi/linux/ 18229Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18230T: git git://linuxtv.org/anttip/media_tree.git 18231F: drivers/media/dvb-frontends/si2168* 18232 18233SI470X FM RADIO RECEIVER I2C DRIVER 18234M: Hans Verkuil <hverkuil@xs4all.nl> 18235L: linux-media@vger.kernel.org 18236S: Odd Fixes 18237W: https://linuxtv.org 18238T: git git://linuxtv.org/media_tree.git 18239F: drivers/media/radio/si470x/radio-si470x-i2c.c 18240 18241SI470X FM RADIO RECEIVER USB DRIVER 18242M: Hans Verkuil <hverkuil@xs4all.nl> 18243L: linux-media@vger.kernel.org 18244S: Maintained 18245W: https://linuxtv.org 18246T: git git://linuxtv.org/media_tree.git 18247F: drivers/media/radio/si470x/radio-si470x-common.c 18248F: drivers/media/radio/si470x/radio-si470x-usb.c 18249F: drivers/media/radio/si470x/radio-si470x.h 18250 18251SI4713 FM RADIO TRANSMITTER I2C DRIVER 18252M: Eduardo Valentin <edubezval@gmail.com> 18253L: linux-media@vger.kernel.org 18254S: Odd Fixes 18255W: https://linuxtv.org 18256T: git git://linuxtv.org/media_tree.git 18257F: drivers/media/radio/si4713/si4713.? 18258 18259SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 18260M: Eduardo Valentin <edubezval@gmail.com> 18261L: linux-media@vger.kernel.org 18262S: Odd Fixes 18263W: https://linuxtv.org 18264T: git git://linuxtv.org/media_tree.git 18265F: drivers/media/radio/si4713/radio-platform-si4713.c 18266 18267SI4713 FM RADIO TRANSMITTER USB DRIVER 18268M: Hans Verkuil <hverkuil@xs4all.nl> 18269L: linux-media@vger.kernel.org 18270S: Maintained 18271W: https://linuxtv.org 18272T: git git://linuxtv.org/media_tree.git 18273F: drivers/media/radio/si4713/radio-usb-si4713.c 18274 18275SIANO DVB DRIVER 18276M: Mauro Carvalho Chehab <mchehab@kernel.org> 18277L: linux-media@vger.kernel.org 18278S: Odd fixes 18279W: https://linuxtv.org 18280T: git git://linuxtv.org/media_tree.git 18281F: drivers/media/common/siano/ 18282F: drivers/media/mmc/siano/ 18283F: drivers/media/usb/siano/ 18284F: drivers/media/usb/siano/ 18285 18286SIFIVE DRIVERS 18287M: Palmer Dabbelt <palmer@dabbelt.com> 18288M: Paul Walmsley <paul.walmsley@sifive.com> 18289L: linux-riscv@lists.infradead.org 18290S: Supported 18291T: git git://github.com/sifive/riscv-linux.git 18292N: sifive 18293K: [^@]sifive 18294 18295SIFIVE FU540 SYSTEM-ON-CHIP 18296M: Paul Walmsley <paul.walmsley@sifive.com> 18297M: Palmer Dabbelt <palmer@dabbelt.com> 18298L: linux-riscv@lists.infradead.org 18299S: Supported 18300T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18301N: fu540 18302K: fu540 18303 18304SIFIVE PDMA DRIVER 18305M: Green Wan <green.wan@sifive.com> 18306S: Maintained 18307F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18308F: drivers/dma/sf-pdma/ 18309 18310SILEAD TOUCHSCREEN DRIVER 18311M: Hans de Goede <hdegoede@redhat.com> 18312L: linux-input@vger.kernel.org 18313L: platform-driver-x86@vger.kernel.org 18314S: Maintained 18315F: drivers/input/touchscreen/silead.c 18316F: drivers/platform/x86/touchscreen_dmi.c 18317 18318SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18319M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18320S: Supported 18321F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 18322F: drivers/net/wireless/silabs/wfx/ 18323 18324SILICON MOTION SM712 FRAME BUFFER DRIVER 18325M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18326M: Teddy Wang <teddy.wang@siliconmotion.com> 18327M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18328L: linux-fbdev@vger.kernel.org 18329S: Maintained 18330F: Documentation/fb/sm712fb.rst 18331F: drivers/video/fbdev/sm712* 18332 18333SILVACO I3C DUAL-ROLE MASTER 18334M: Miquel Raynal <miquel.raynal@bootlin.com> 18335M: Conor Culhane <conor.culhane@silvaco.com> 18336L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18337S: Maintained 18338F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18339F: drivers/i3c/master/svc-i3c-master.c 18340 18341SIMPLEFB FB DRIVER 18342M: Hans de Goede <hdegoede@redhat.com> 18343L: linux-fbdev@vger.kernel.org 18344S: Maintained 18345F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18346F: drivers/video/fbdev/simplefb.c 18347F: include/linux/platform_data/simplefb.h 18348 18349SIMTEC EB110ATX (Chalice CATS) 18350M: Simtec Linux Team <linux@simtec.co.uk> 18351S: Supported 18352W: http://www.simtec.co.uk/products/EB110ATX/ 18353 18354SIMTEC EB2410ITX (BAST) 18355M: Simtec Linux Team <linux@simtec.co.uk> 18356S: Supported 18357W: http://www.simtec.co.uk/products/EB2410ITX/ 18358F: arch/arm/mach-s3c/bast-ide.c 18359F: arch/arm/mach-s3c/bast-irq.c 18360F: arch/arm/mach-s3c/mach-bast.c 18361 18362SIOX 18363M: Thorsten Scherer <t.scherer@eckelmann.de> 18364M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18365R: Pengutronix Kernel Team <kernel@pengutronix.de> 18366S: Supported 18367F: drivers/gpio/gpio-siox.c 18368F: drivers/siox/* 18369F: include/trace/events/siox.h 18370 18371SIPHASH PRF ROUTINES 18372M: Jason A. Donenfeld <Jason@zx2c4.com> 18373S: Maintained 18374F: include/linux/siphash.h 18375F: lib/siphash.c 18376F: lib/test_siphash.c 18377 18378SIS 190 ETHERNET DRIVER 18379M: Francois Romieu <romieu@fr.zoreil.com> 18380L: netdev@vger.kernel.org 18381S: Maintained 18382F: drivers/net/ethernet/sis/sis190.c 18383 18384SIS 900/7016 FAST ETHERNET DRIVER 18385M: Daniele Venzano <venza@brownhat.org> 18386L: netdev@vger.kernel.org 18387S: Maintained 18388W: http://www.brownhat.org/sis900.html 18389F: drivers/net/ethernet/sis/sis900.* 18390 18391SIS FRAMEBUFFER DRIVER 18392M: Thomas Winischhofer <thomas@winischhofer.net> 18393S: Maintained 18394W: http://www.winischhofer.net/linuxsisvga.shtml 18395F: Documentation/fb/sisfb.rst 18396F: drivers/video/fbdev/sis/ 18397F: include/video/sisfb.h 18398 18399SIS I2C TOUCHSCREEN DRIVER 18400M: Mika Penttilä <mika.penttila@nextfour.com> 18401L: linux-input@vger.kernel.org 18402S: Maintained 18403F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18404F: drivers/input/touchscreen/sis_i2c.c 18405 18406SIS USB2VGA DRIVER 18407M: Thomas Winischhofer <thomas@winischhofer.net> 18408S: Maintained 18409W: http://www.winischhofer.at/linuxsisusbvga.shtml 18410F: drivers/usb/misc/sisusbvga/ 18411 18412SL28 CPLD MFD DRIVER 18413M: Michael Walle <michael@walle.cc> 18414S: Maintained 18415F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18416F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18417F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18418F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18419F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18420F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18421F: drivers/gpio/gpio-sl28cpld.c 18422F: drivers/hwmon/sl28cpld-hwmon.c 18423F: drivers/irqchip/irq-sl28cpld.c 18424F: drivers/pwm/pwm-sl28cpld.c 18425F: drivers/watchdog/sl28cpld_wdt.c 18426 18427SLAB ALLOCATOR 18428M: Christoph Lameter <cl@linux.com> 18429M: Pekka Enberg <penberg@kernel.org> 18430M: David Rientjes <rientjes@google.com> 18431M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18432M: Andrew Morton <akpm@linux-foundation.org> 18433M: Vlastimil Babka <vbabka@suse.cz> 18434R: Roman Gushchin <roman.gushchin@linux.dev> 18435R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 18436L: linux-mm@kvack.org 18437S: Maintained 18438T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18439F: include/linux/sl?b*.h 18440F: mm/sl?b* 18441 18442SLEEPABLE READ-COPY UPDATE (SRCU) 18443M: Lai Jiangshan <jiangshanlai@gmail.com> 18444M: "Paul E. McKenney" <paulmck@kernel.org> 18445M: Josh Triplett <josh@joshtriplett.org> 18446R: Steven Rostedt <rostedt@goodmis.org> 18447R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18448L: rcu@vger.kernel.org 18449S: Supported 18450W: http://www.rdrop.com/users/paulmck/RCU/ 18451T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18452F: include/linux/srcu*.h 18453F: kernel/rcu/srcu*.c 18454 18455SMACK SECURITY MODULE 18456M: Casey Schaufler <casey@schaufler-ca.com> 18457L: linux-security-module@vger.kernel.org 18458S: Maintained 18459W: http://schaufler-ca.com 18460T: git git://github.com/cschaufler/smack-next 18461F: Documentation/admin-guide/LSM/Smack.rst 18462F: security/smack/ 18463 18464SMC91x ETHERNET DRIVER 18465M: Nicolas Pitre <nico@fluxnic.net> 18466S: Odd Fixes 18467F: drivers/net/ethernet/smsc/smc91x.* 18468 18469SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18470M: Mark Rutland <mark.rutland@arm.com> 18471M: Lorenzo Pieralisi <lpieralisi@kernel.org> 18472M: Sudeep Holla <sudeep.holla@arm.com> 18473L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18474S: Maintained 18475F: drivers/firmware/smccc/ 18476F: include/linux/arm-smccc.h 18477 18478SMM665 HARDWARE MONITOR DRIVER 18479M: Guenter Roeck <linux@roeck-us.net> 18480L: linux-hwmon@vger.kernel.org 18481S: Maintained 18482F: Documentation/hwmon/smm665.rst 18483F: drivers/hwmon/smm665.c 18484 18485SMSC EMC2103 HARDWARE MONITOR DRIVER 18486M: Steve Glendinning <steve.glendinning@shawell.net> 18487L: linux-hwmon@vger.kernel.org 18488S: Maintained 18489F: Documentation/hwmon/emc2103.rst 18490F: drivers/hwmon/emc2103.c 18491 18492SMSC SCH5627 HARDWARE MONITOR DRIVER 18493M: Hans de Goede <hdegoede@redhat.com> 18494L: linux-hwmon@vger.kernel.org 18495S: Supported 18496F: Documentation/hwmon/sch5627.rst 18497F: drivers/hwmon/sch5627.c 18498 18499SMSC UFX6000 and UFX7000 USB to VGA DRIVER 18500M: Steve Glendinning <steve.glendinning@shawell.net> 18501L: linux-fbdev@vger.kernel.org 18502S: Maintained 18503F: drivers/video/fbdev/smscufx.c 18504 18505SMSC47B397 HARDWARE MONITOR DRIVER 18506M: Jean Delvare <jdelvare@suse.com> 18507L: linux-hwmon@vger.kernel.org 18508S: Maintained 18509F: Documentation/hwmon/smsc47b397.rst 18510F: drivers/hwmon/smsc47b397.c 18511 18512SMSC911x ETHERNET DRIVER 18513M: Steve Glendinning <steve.glendinning@shawell.net> 18514L: netdev@vger.kernel.org 18515S: Maintained 18516F: drivers/net/ethernet/smsc/smsc911x.* 18517F: include/linux/smsc911x.h 18518 18519SMSC9420 PCI ETHERNET DRIVER 18520M: Steve Glendinning <steve.glendinning@shawell.net> 18521L: netdev@vger.kernel.org 18522S: Maintained 18523F: drivers/net/ethernet/smsc/smsc9420.* 18524 18525SOCIONEXT (SNI) AVE NETWORK DRIVER 18526M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 18527L: netdev@vger.kernel.org 18528S: Maintained 18529F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 18530F: drivers/net/ethernet/socionext/sni_ave.c 18531 18532SOCIONEXT (SNI) NETSEC NETWORK DRIVER 18533M: Jassi Brar <jaswinder.singh@linaro.org> 18534M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 18535L: netdev@vger.kernel.org 18536S: Maintained 18537F: Documentation/devicetree/bindings/net/socionext-netsec.txt 18538F: drivers/net/ethernet/socionext/netsec.c 18539 18540SOCIONEXT (SNI) Synquacer SPI DRIVER 18541M: Masahisa Kojima <masahisa.kojima@linaro.org> 18542M: Jassi Brar <jaswinder.singh@linaro.org> 18543L: linux-spi@vger.kernel.org 18544S: Maintained 18545F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 18546F: drivers/spi/spi-synquacer.c 18547 18548SOCIONEXT SYNQUACER I2C DRIVER 18549M: Ard Biesheuvel <ardb@kernel.org> 18550L: linux-i2c@vger.kernel.org 18551S: Maintained 18552F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 18553F: drivers/i2c/busses/i2c-synquacer.c 18554 18555SOCIONEXT UNIPHIER SOUND DRIVER 18556L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18557S: Orphan 18558F: sound/soc/uniphier/ 18559 18560SOEKRIS NET48XX LED SUPPORT 18561M: Chris Boot <bootc@bootc.net> 18562S: Maintained 18563F: drivers/leds/leds-net48xx.c 18564 18565SOFT-IWARP DRIVER (siw) 18566M: Bernard Metzler <bmt@zurich.ibm.com> 18567L: linux-rdma@vger.kernel.org 18568S: Supported 18569F: drivers/infiniband/sw/siw/ 18570F: include/uapi/rdma/siw-abi.h 18571 18572SOFT-ROCE DRIVER (rxe) 18573M: Zhu Yanjun <zyjzyj2000@gmail.com> 18574L: linux-rdma@vger.kernel.org 18575S: Supported 18576F: drivers/infiniband/sw/rxe/ 18577F: include/uapi/rdma/rdma_user_rxe.h 18578 18579SOFTLOGIC 6x10 MPEG CODEC 18580M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 18581M: Anton Sviridenko <anton@corp.bluecherry.net> 18582M: Andrey Utkin <andrey_utkin@fastmail.com> 18583M: Ismael Luceno <ismael@iodev.co.uk> 18584L: linux-media@vger.kernel.org 18585S: Supported 18586F: drivers/media/pci/solo6x10/ 18587 18588SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 18589M: James Morse <james.morse@arm.com> 18590L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18591S: Maintained 18592F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 18593F: drivers/firmware/arm_sdei.c 18594F: include/linux/arm_sdei.h 18595F: include/uapi/linux/arm_sdei.h 18596 18597SOFTWARE NODES AND DEVICE PROPERTIES 18598R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18599R: Daniel Scally <djrscally@gmail.com> 18600R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18601R: Sakari Ailus <sakari.ailus@linux.intel.com> 18602L: linux-acpi@vger.kernel.org 18603S: Maintained 18604F: drivers/base/property.c 18605F: drivers/base/swnode.c 18606F: include/linux/fwnode.h 18607F: include/linux/property.h 18608 18609SOFTWARE RAID (Multiple Disks) SUPPORT 18610M: Song Liu <song@kernel.org> 18611L: linux-raid@vger.kernel.org 18612S: Supported 18613T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 18614F: drivers/md/Kconfig 18615F: drivers/md/Makefile 18616F: drivers/md/md* 18617F: drivers/md/raid* 18618F: include/linux/raid/ 18619F: include/uapi/linux/raid/ 18620 18621SOLIDRUN CLEARFOG SUPPORT 18622M: Russell King <linux@armlinux.org.uk> 18623S: Maintained 18624F: arch/arm/boot/dts/armada-388-clearfog* 18625F: arch/arm/boot/dts/armada-38x-solidrun-* 18626 18627SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 18628M: Russell King <linux@armlinux.org.uk> 18629S: Maintained 18630F: arch/arm/boot/dts/imx6*-cubox-i* 18631F: arch/arm/boot/dts/imx6*-hummingboard* 18632F: arch/arm/boot/dts/imx6*-sr-* 18633 18634SONIC NETWORK DRIVER 18635M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 18636L: netdev@vger.kernel.org 18637S: Maintained 18638F: drivers/net/ethernet/natsemi/sonic.* 18639 18640SONICS SILICON BACKPLANE DRIVER (SSB) 18641M: Michael Buesch <m@bues.ch> 18642L: linux-wireless@vger.kernel.org 18643S: Maintained 18644F: drivers/ssb/ 18645F: include/linux/ssb/ 18646 18647SONY IMX208 SENSOR DRIVER 18648M: Sakari Ailus <sakari.ailus@linux.intel.com> 18649L: linux-media@vger.kernel.org 18650S: Maintained 18651T: git git://linuxtv.org/media_tree.git 18652F: drivers/media/i2c/imx208.c 18653 18654SONY IMX214 SENSOR DRIVER 18655M: Ricardo Ribalda <ribalda@kernel.org> 18656L: linux-media@vger.kernel.org 18657S: Maintained 18658T: git git://linuxtv.org/media_tree.git 18659F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 18660F: drivers/media/i2c/imx214.c 18661 18662SONY IMX219 SENSOR DRIVER 18663M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18664L: linux-media@vger.kernel.org 18665S: Maintained 18666T: git git://linuxtv.org/media_tree.git 18667F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 18668F: drivers/media/i2c/imx219.c 18669 18670SONY IMX258 SENSOR DRIVER 18671M: Sakari Ailus <sakari.ailus@linux.intel.com> 18672L: linux-media@vger.kernel.org 18673S: Maintained 18674T: git git://linuxtv.org/media_tree.git 18675F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 18676F: drivers/media/i2c/imx258.c 18677 18678SONY IMX274 SENSOR DRIVER 18679M: Leon Luo <leonl@leopardimaging.com> 18680L: linux-media@vger.kernel.org 18681S: Maintained 18682T: git git://linuxtv.org/media_tree.git 18683F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 18684F: drivers/media/i2c/imx274.c 18685 18686SONY IMX290 SENSOR DRIVER 18687M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18688L: linux-media@vger.kernel.org 18689S: Maintained 18690T: git git://linuxtv.org/media_tree.git 18691F: Documentation/devicetree/bindings/media/i2c/imx290.txt 18692F: drivers/media/i2c/imx290.c 18693 18694SONY IMX319 SENSOR DRIVER 18695M: Bingbu Cao <bingbu.cao@intel.com> 18696L: linux-media@vger.kernel.org 18697S: Maintained 18698T: git git://linuxtv.org/media_tree.git 18699F: drivers/media/i2c/imx319.c 18700 18701SONY IMX334 SENSOR DRIVER 18702M: Paul J. Murphy <paul.j.murphy@intel.com> 18703M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18704L: linux-media@vger.kernel.org 18705S: Maintained 18706T: git git://linuxtv.org/media_tree.git 18707F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 18708F: drivers/media/i2c/imx334.c 18709 18710SONY IMX335 SENSOR DRIVER 18711M: Paul J. Murphy <paul.j.murphy@intel.com> 18712M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18713L: linux-media@vger.kernel.org 18714S: Maintained 18715T: git git://linuxtv.org/media_tree.git 18716F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 18717F: drivers/media/i2c/imx335.c 18718 18719SONY IMX355 SENSOR DRIVER 18720M: Tianshu Qiu <tian.shu.qiu@intel.com> 18721L: linux-media@vger.kernel.org 18722S: Maintained 18723T: git git://linuxtv.org/media_tree.git 18724F: drivers/media/i2c/imx355.c 18725 18726SONY IMX412 SENSOR DRIVER 18727M: Paul J. Murphy <paul.j.murphy@intel.com> 18728M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18729L: linux-media@vger.kernel.org 18730S: Maintained 18731T: git git://linuxtv.org/media_tree.git 18732F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 18733F: drivers/media/i2c/imx412.c 18734 18735SONY MEMORYSTICK SUBSYSTEM 18736M: Maxim Levitsky <maximlevitsky@gmail.com> 18737M: Alex Dubov <oakad@yahoo.com> 18738M: Ulf Hansson <ulf.hansson@linaro.org> 18739L: linux-mmc@vger.kernel.org 18740S: Maintained 18741T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 18742F: drivers/memstick/ 18743F: include/linux/memstick.h 18744 18745SONY VAIO CONTROL DEVICE DRIVER 18746M: Mattia Dongili <malattia@linux.it> 18747L: platform-driver-x86@vger.kernel.org 18748S: Maintained 18749W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 18750F: Documentation/admin-guide/laptops/sony-laptop.rst 18751F: drivers/char/sonypi.c 18752F: drivers/platform/x86/sony-laptop.c 18753F: include/linux/sony-laptop.h 18754 18755SOUND 18756M: Jaroslav Kysela <perex@perex.cz> 18757M: Takashi Iwai <tiwai@suse.com> 18758L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18759S: Maintained 18760W: http://www.alsa-project.org/ 18761Q: http://patchwork.kernel.org/project/alsa-devel/list/ 18762T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18763F: Documentation/sound/ 18764F: include/sound/ 18765F: include/uapi/sound/ 18766F: sound/ 18767F: tools/testing/selftests/alsa 18768 18769SOUND - COMPRESSED AUDIO 18770M: Vinod Koul <vkoul@kernel.org> 18771L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18772S: Supported 18773T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18774F: Documentation/sound/designs/compress-offload.rst 18775F: include/sound/compress_driver.h 18776F: include/uapi/sound/compress_* 18777F: sound/core/compress_offload.c 18778F: sound/soc/soc-compress.c 18779 18780SOUND - DMAENGINE HELPERS 18781M: Lars-Peter Clausen <lars@metafoo.de> 18782S: Supported 18783F: include/sound/dmaengine_pcm.h 18784F: sound/core/pcm_dmaengine.c 18785F: sound/soc/soc-generic-dmaengine-pcm.c 18786 18787SOUND - ALSA SELFTESTS 18788M: Mark Brown <broonie@kernel.org> 18789L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18790L: linux-kselftest@vger.kernel.org 18791S: Supported 18792F: tools/testing/selftests/alsa 18793 18794SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 18795M: Liam Girdwood <lgirdwood@gmail.com> 18796M: Mark Brown <broonie@kernel.org> 18797L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18798S: Supported 18799W: http://alsa-project.org/main/index.php/ASoC 18800T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 18801F: Documentation/devicetree/bindings/sound/ 18802F: Documentation/sound/soc/ 18803F: include/dt-bindings/sound/ 18804F: include/sound/soc* 18805F: sound/soc/ 18806 18807SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 18808M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 18809M: Liam Girdwood <lgirdwood@gmail.com> 18810M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 18811M: Bard Liao <yung-chuan.liao@linux.intel.com> 18812M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 18813R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 18814M: Daniel Baluta <daniel.baluta@nxp.com> 18815L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 18816S: Supported 18817W: https://github.com/thesofproject/linux/ 18818F: sound/soc/sof/ 18819 18820SOUNDWIRE SUBSYSTEM 18821M: Vinod Koul <vkoul@kernel.org> 18822M: Bard Liao <yung-chuan.liao@linux.intel.com> 18823R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 18824R: Sanyog Kale <sanyog.r.kale@intel.com> 18825L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18826S: Supported 18827T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 18828F: Documentation/driver-api/soundwire/ 18829F: drivers/soundwire/ 18830F: include/linux/soundwire/ 18831 18832SP2 MEDIA DRIVER 18833M: Olli Salonen <olli.salonen@iki.fi> 18834L: linux-media@vger.kernel.org 18835S: Maintained 18836W: https://linuxtv.org 18837Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18838F: drivers/media/dvb-frontends/sp2* 18839 18840SPARC + UltraSPARC (sparc/sparc64) 18841M: "David S. Miller" <davem@davemloft.net> 18842L: sparclinux@vger.kernel.org 18843S: Maintained 18844Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 18845T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 18846T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 18847F: arch/sparc/ 18848F: drivers/sbus/ 18849 18850SPARC SERIAL DRIVERS 18851M: "David S. Miller" <davem@davemloft.net> 18852L: sparclinux@vger.kernel.org 18853S: Maintained 18854T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 18855T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 18856F: drivers/tty/serial/suncore.c 18857F: drivers/tty/serial/sunhv.c 18858F: drivers/tty/serial/sunsab.c 18859F: drivers/tty/serial/sunsab.h 18860F: drivers/tty/serial/sunsu.c 18861F: drivers/tty/serial/sunzilog.c 18862F: drivers/tty/serial/sunzilog.h 18863F: drivers/tty/vcc.c 18864F: include/linux/sunserialcore.h 18865 18866SPARSE CHECKER 18867M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 18868L: linux-sparse@vger.kernel.org 18869S: Maintained 18870W: https://sparse.docs.kernel.org/ 18871T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 18872Q: https://patchwork.kernel.org/project/linux-sparse/list/ 18873B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 18874F: include/linux/compiler.h 18875 18876SPEAKUP CONSOLE SPEECH DRIVER 18877M: William Hubbs <w.d.hubbs@gmail.com> 18878M: Chris Brannon <chris@the-brannons.com> 18879M: Kirk Reiser <kirk@reisers.ca> 18880M: Samuel Thibault <samuel.thibault@ens-lyon.org> 18881L: speakup@linux-speakup.org 18882S: Odd Fixes 18883W: http://www.linux-speakup.org/ 18884W: https://github.com/linux-speakup/speakup 18885B: https://github.com/linux-speakup/speakup/issues 18886F: drivers/accessibility/speakup/ 18887 18888SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 18889M: Viresh Kumar <vireshk@kernel.org> 18890M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 18891M: soc@kernel.org 18892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18893S: Maintained 18894W: http://www.st.com/spear 18895F: arch/arm/boot/dts/spear* 18896F: arch/arm/mach-spear/ 18897F: drivers/clk/spear/ 18898F: drivers/pinctrl/spear/ 18899 18900SPI NOR SUBSYSTEM 18901M: Tudor Ambarus <tudor.ambarus@microchip.com> 18902M: Pratyush Yadav <p.yadav@ti.com> 18903R: Michael Walle <michael@walle.cc> 18904L: linux-mtd@lists.infradead.org 18905S: Maintained 18906W: http://www.linux-mtd.infradead.org/ 18907Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 18908C: irc://irc.oftc.net/mtd 18909T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 18910F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 18911F: drivers/mtd/spi-nor/ 18912F: include/linux/mtd/spi-nor.h 18913 18914SPI SUBSYSTEM 18915M: Mark Brown <broonie@kernel.org> 18916L: linux-spi@vger.kernel.org 18917S: Maintained 18918Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 18919T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 18920F: Documentation/devicetree/bindings/spi/ 18921F: Documentation/spi/ 18922F: drivers/spi/ 18923F: include/linux/spi/ 18924F: include/uapi/linux/spi/ 18925F: tools/spi/ 18926 18927SPIDERNET NETWORK DRIVER for CELL 18928M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 18929M: Geoff Levand <geoff@infradead.org> 18930L: netdev@vger.kernel.org 18931L: linuxppc-dev@lists.ozlabs.org 18932S: Maintained 18933F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 18934F: drivers/net/ethernet/toshiba/spider_net* 18935 18936SPMI SUBSYSTEM 18937M: Stephen Boyd <sboyd@kernel.org> 18938L: linux-kernel@vger.kernel.org 18939S: Maintained 18940T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 18941F: Documentation/devicetree/bindings/spmi/ 18942F: drivers/spmi/ 18943F: include/dt-bindings/spmi/spmi.h 18944F: include/linux/spmi.h 18945F: include/trace/events/spmi.h 18946 18947SPU FILE SYSTEM 18948M: Jeremy Kerr <jk@ozlabs.org> 18949L: linuxppc-dev@lists.ozlabs.org 18950S: Supported 18951W: http://www.ibm.com/developerworks/power/cell/ 18952F: Documentation/filesystems/spufs/spufs.rst 18953F: arch/powerpc/platforms/cell/spufs/ 18954 18955SQUASHFS FILE SYSTEM 18956M: Phillip Lougher <phillip@squashfs.org.uk> 18957L: squashfs-devel@lists.sourceforge.net (subscribers-only) 18958S: Maintained 18959W: http://squashfs.org.uk 18960T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 18961F: Documentation/filesystems/squashfs.rst 18962F: fs/squashfs/ 18963 18964SRM (Alpha) environment access 18965M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 18966S: Maintained 18967F: arch/alpha/kernel/srm_env.c 18968 18969ST LSM6DSx IMU IIO DRIVER 18970M: Lorenzo Bianconi <lorenzo@kernel.org> 18971L: linux-iio@vger.kernel.org 18972S: Maintained 18973W: http://www.st.com/ 18974F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 18975F: drivers/iio/imu/st_lsm6dsx/ 18976 18977ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 18978M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 18979M: Sylvain Petinot <sylvain.petinot@foss.st.com> 18980L: linux-media@vger.kernel.org 18981S: Maintained 18982T: git git://linuxtv.org/media_tree.git 18983F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 18984F: drivers/media/i2c/st-mipid02.c 18985 18986ST STM32 I2C/SMBUS DRIVER 18987M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 18988M: Alain Volmat <alain.volmat@foss.st.com> 18989L: linux-i2c@vger.kernel.org 18990S: Maintained 18991F: drivers/i2c/busses/i2c-stm32* 18992 18993ST STM32 SPI DRIVER 18994M: Alain Volmat <alain.volmat@foss.st.com> 18995L: linux-spi@vger.kernel.org 18996S: Maintained 18997F: drivers/spi/spi-stm32.c 18998 18999ST STPDDC60 DRIVER 19000M: Daniel Nilsson <daniel.nilsson@flex.com> 19001L: linux-hwmon@vger.kernel.org 19002S: Maintained 19003F: Documentation/hwmon/stpddc60.rst 19004F: drivers/hwmon/pmbus/stpddc60.c 19005 19006ST VL53L0X ToF RANGER(I2C) IIO DRIVER 19007M: Song Qiang <songqiang1304521@gmail.com> 19008L: linux-iio@vger.kernel.org 19009S: Maintained 19010F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 19011F: drivers/iio/proximity/vl53l0x-i2c.c 19012 19013STABLE BRANCH 19014M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19015M: Sasha Levin <sashal@kernel.org> 19016L: stable@vger.kernel.org 19017S: Supported 19018F: Documentation/process/stable-kernel-rules.rst 19019 19020STAGING - ATOMISP DRIVER 19021M: Mauro Carvalho Chehab <mchehab@kernel.org> 19022R: Sakari Ailus <sakari.ailus@linux.intel.com> 19023L: linux-media@vger.kernel.org 19024S: Maintained 19025F: drivers/staging/media/atomisp/ 19026 19027STAGING - FIELDBUS SUBSYSTEM 19028M: Sven Van Asbroeck <TheSven73@gmail.com> 19029S: Maintained 19030F: drivers/staging/fieldbus/* 19031F: drivers/staging/fieldbus/Documentation/ 19032 19033STAGING - HMS ANYBUS-S BUS 19034M: Sven Van Asbroeck <TheSven73@gmail.com> 19035S: Maintained 19036F: drivers/staging/fieldbus/anybuss/ 19037 19038STAGING - INDUSTRIAL IO 19039M: Jonathan Cameron <jic23@kernel.org> 19040L: linux-iio@vger.kernel.org 19041S: Odd Fixes 19042F: Documentation/devicetree/bindings/staging/iio/ 19043F: drivers/staging/iio/ 19044 19045STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 19046M: Marc Dietrich <marvin24@gmx.de> 19047L: ac100@lists.launchpad.net (moderated for non-subscribers) 19048L: linux-tegra@vger.kernel.org 19049S: Maintained 19050F: drivers/staging/nvec/ 19051 19052STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 19053M: Jens Frederich <jfrederich@gmail.com> 19054M: Jon Nettleton <jon.nettleton@gmail.com> 19055S: Maintained 19056W: http://wiki.laptop.org/go/DCON 19057F: drivers/staging/olpc_dcon/ 19058 19059STAGING - REALTEK RTL8188EU DRIVERS 19060M: Larry Finger <Larry.Finger@lwfinger.net> 19061M: Phillip Potter <phil@philpotter.co.uk> 19062S: Supported 19063F: drivers/staging/r8188eu/ 19064 19065STAGING - REALTEK RTL8712U DRIVERS 19066M: Larry Finger <Larry.Finger@lwfinger.net> 19067M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 19068S: Odd Fixes 19069F: drivers/staging/rtl8712/ 19070 19071STAGING - SEPS525 LCD CONTROLLER DRIVERS 19072M: Michael Hennerich <michael.hennerich@analog.com> 19073L: linux-fbdev@vger.kernel.org 19074S: Supported 19075F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 19076F: drivers/staging/fbtft/fb_seps525.c 19077 19078STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 19079M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19080M: Teddy Wang <teddy.wang@siliconmotion.com> 19081M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19082L: linux-fbdev@vger.kernel.org 19083S: Maintained 19084F: drivers/staging/sm750fb/ 19085 19086STAGING - VIA VT665X DRIVERS 19087M: Forest Bond <forest@alittletooquiet.net> 19088S: Odd Fixes 19089F: drivers/staging/vt665?/ 19090 19091STAGING SUBSYSTEM 19092M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19093L: linux-staging@lists.linux.dev 19094S: Supported 19095T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 19096F: drivers/staging/ 19097 19098STARFIRE/DURALAN NETWORK DRIVER 19099M: Ion Badulescu <ionut@badula.org> 19100S: Odd Fixes 19101F: drivers/net/ethernet/adaptec/starfire* 19102 19103STARFIVE JH7100 CLOCK DRIVERS 19104M: Emil Renner Berthing <kernel@esmil.dk> 19105S: Maintained 19106F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 19107F: drivers/clk/starfive/clk-starfive-jh7100* 19108F: include/dt-bindings/clock/starfive-jh7100*.h 19109 19110STARFIVE JH7100 PINCTRL DRIVER 19111M: Emil Renner Berthing <kernel@esmil.dk> 19112L: linux-gpio@vger.kernel.org 19113S: Maintained 19114F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 19115F: drivers/pinctrl/pinctrl-starfive.c 19116F: include/dt-bindings/pinctrl/pinctrl-starfive.h 19117 19118STARFIVE JH7100 RESET CONTROLLER DRIVER 19119M: Emil Renner Berthing <kernel@esmil.dk> 19120S: Maintained 19121F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 19122F: drivers/reset/reset-starfive-jh7100.c 19123F: include/dt-bindings/reset/starfive-jh7100.h 19124 19125STATIC BRANCH/CALL 19126M: Peter Zijlstra <peterz@infradead.org> 19127M: Josh Poimboeuf <jpoimboe@kernel.org> 19128M: Jason Baron <jbaron@akamai.com> 19129R: Steven Rostedt <rostedt@goodmis.org> 19130R: Ard Biesheuvel <ardb@kernel.org> 19131S: Supported 19132F: arch/*/include/asm/jump_label*.h 19133F: arch/*/include/asm/static_call*.h 19134F: arch/*/kernel/jump_label.c 19135F: arch/*/kernel/static_call.c 19136F: include/linux/jump_label*.h 19137F: include/linux/static_call*.h 19138F: kernel/jump_label.c 19139F: kernel/static_call.c 19140 19141STI AUDIO (ASoC) DRIVERS 19142M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19143L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19144S: Maintained 19145F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 19146F: sound/soc/sti/ 19147 19148STI CEC DRIVER 19149M: Alain Volmat <alain.volmat@foss.st.com> 19150S: Maintained 19151F: Documentation/devicetree/bindings/media/stih-cec.txt 19152F: drivers/media/cec/platform/sti/ 19153 19154STK1160 USB VIDEO CAPTURE DRIVER 19155M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19156L: linux-media@vger.kernel.org 19157S: Maintained 19158T: git git://linuxtv.org/media_tree.git 19159F: drivers/media/usb/stk1160/ 19160 19161STM32 AUDIO (ASoC) DRIVERS 19162M: Olivier Moysan <olivier.moysan@foss.st.com> 19163M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19164L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19165S: Maintained 19166F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 19167F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 19168F: sound/soc/stm/ 19169 19170STM32 TIMER/LPTIMER DRIVERS 19171M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 19172S: Maintained 19173F: Documentation/ABI/testing/*timer-stm32 19174F: Documentation/devicetree/bindings/*/*stm32-*timer* 19175F: drivers/*/stm32-*timer* 19176F: drivers/pwm/pwm-stm32* 19177F: include/linux/*/stm32-*tim* 19178 19179STMMAC ETHERNET DRIVER 19180M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 19181M: Alexandre Torgue <alexandre.torgue@foss.st.com> 19182M: Jose Abreu <joabreu@synopsys.com> 19183L: netdev@vger.kernel.org 19184S: Supported 19185W: http://www.stlinux.com 19186F: Documentation/networking/device_drivers/ethernet/stmicro/ 19187F: drivers/net/ethernet/stmicro/stmmac/ 19188 19189SUN3/3X 19190M: Sam Creasey <sammy@sammy.net> 19191S: Maintained 19192W: http://sammy.net/sun3/ 19193F: arch/m68k/include/asm/sun3* 19194F: arch/m68k/kernel/*sun3* 19195F: arch/m68k/sun3*/ 19196F: drivers/net/ethernet/i825xx/sun3* 19197 19198SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 19199M: Hans de Goede <hdegoede@redhat.com> 19200L: linux-input@vger.kernel.org 19201S: Maintained 19202F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 19203F: drivers/input/keyboard/sun4i-lradc-keys.c 19204 19205SUNDANCE NETWORK DRIVER 19206M: Denis Kirjanov <kda@linux-powerpc.org> 19207L: netdev@vger.kernel.org 19208S: Maintained 19209F: drivers/net/ethernet/dlink/sundance.c 19210 19211SUNPLUS ETHERNET DRIVER 19212M: Wells Lu <wellslutw@gmail.com> 19213L: netdev@vger.kernel.org 19214S: Maintained 19215W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 19216F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 19217F: drivers/net/ethernet/sunplus/ 19218 19219SUNPLUS OCOTP DRIVER 19220M: Vincent Shih <vincent.sunplus@gmail.com> 19221S: Maintained 19222F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 19223F: drivers/nvmem/sunplus-ocotp.c 19224 19225SUNPLUS PWM DRIVER 19226M: Hammer Hsieh <hammerh0314@gmail.com> 19227S: Maintained 19228F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 19229F: drivers/pwm/pwm-sunplus.c 19230 19231SUNPLUS RTC DRIVER 19232M: Vincent Shih <vincent.sunplus@gmail.com> 19233L: linux-rtc@vger.kernel.org 19234S: Maintained 19235F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 19236F: drivers/rtc/rtc-sunplus.c 19237 19238SUNPLUS SPI CONTROLLER INTERFACE DRIVER 19239M: Li-hao Kuo <lhjeff911@gmail.com> 19240L: linux-spi@vger.kernel.org 19241S: Maintained 19242F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 19243F: drivers/spi/spi-sunplus-sp7021.c 19244 19245SUNPLUS UART DRIVER 19246M: Hammer Hsieh <hammerh0314@gmail.com> 19247S: Maintained 19248F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 19249F: drivers/tty/serial/sunplus-uart.c 19250 19251SUNPLUS WATCHDOG DRIVER 19252M: Xiantao Hu <xt.hu@cqplus1.com> 19253L: linux-watchdog@vger.kernel.org 19254S: Maintained 19255F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 19256F: drivers/watchdog/sunplus_wdt.c 19257 19258SUPERH 19259M: Yoshinori Sato <ysato@users.sourceforge.jp> 19260M: Rich Felker <dalias@libc.org> 19261L: linux-sh@vger.kernel.org 19262S: Maintained 19263Q: http://patchwork.kernel.org/project/linux-sh/list/ 19264F: Documentation/sh/ 19265F: arch/sh/ 19266F: drivers/sh/ 19267 19268SUSPEND TO RAM 19269M: "Rafael J. Wysocki" <rafael@kernel.org> 19270M: Len Brown <len.brown@intel.com> 19271M: Pavel Machek <pavel@ucw.cz> 19272L: linux-pm@vger.kernel.org 19273S: Supported 19274B: https://bugzilla.kernel.org 19275F: Documentation/power/ 19276F: arch/x86/kernel/acpi/ 19277F: drivers/base/power/ 19278F: include/linux/freezer.h 19279F: include/linux/pm.h 19280F: include/linux/suspend.h 19281F: kernel/power/ 19282 19283SVGA HANDLING 19284M: Martin Mares <mj@ucw.cz> 19285L: linux-video@atrey.karlin.mff.cuni.cz 19286S: Maintained 19287F: Documentation/admin-guide/svga.rst 19288F: arch/x86/boot/video* 19289 19290SWIOTLB SUBSYSTEM 19291M: Christoph Hellwig <hch@infradead.org> 19292L: iommu@lists.linux.dev 19293S: Supported 19294W: http://git.infradead.org/users/hch/dma-mapping.git 19295T: git git://git.infradead.org/users/hch/dma-mapping.git 19296F: arch/*/kernel/pci-swiotlb.c 19297F: include/linux/swiotlb.h 19298F: kernel/dma/swiotlb.c 19299 19300SWITCHDEV 19301M: Jiri Pirko <jiri@resnulli.us> 19302M: Ivan Vecera <ivecera@redhat.com> 19303L: netdev@vger.kernel.org 19304S: Supported 19305F: include/net/switchdev.h 19306F: net/switchdev/ 19307 19308SY8106A REGULATOR DRIVER 19309M: Icenowy Zheng <icenowy@aosc.io> 19310S: Maintained 19311F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19312F: drivers/regulator/sy8106a-regulator.c 19313 19314SYNC FILE FRAMEWORK 19315M: Sumit Semwal <sumit.semwal@linaro.org> 19316R: Gustavo Padovan <gustavo@padovan.org> 19317L: linux-media@vger.kernel.org 19318L: dri-devel@lists.freedesktop.org 19319S: Maintained 19320T: git git://anongit.freedesktop.org/drm/drm-misc 19321F: Documentation/driver-api/sync_file.rst 19322F: drivers/dma-buf/dma-fence* 19323F: drivers/dma-buf/sw_sync.c 19324F: drivers/dma-buf/sync_* 19325F: include/linux/sync_file.h 19326F: include/uapi/linux/sync_file.h 19327 19328SYNOPSYS ARC ARCHITECTURE 19329M: Vineet Gupta <vgupta@kernel.org> 19330L: linux-snps-arc@lists.infradead.org 19331S: Supported 19332T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19333F: Documentation/arc/ 19334F: Documentation/devicetree/bindings/arc/* 19335F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19336F: arch/arc/ 19337F: drivers/clocksource/arc_timer.c 19338F: drivers/tty/serial/arc_uart.c 19339 19340SYNOPSYS ARC HSDK SDP pll clock driver 19341M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19342S: Supported 19343F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19344F: drivers/clk/clk-hsdk-pll.c 19345 19346SYNOPSYS ARC SDP clock driver 19347M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19348S: Supported 19349F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19350F: drivers/clk/axs10x/* 19351 19352SYNOPSYS ARC SDP platform support 19353M: Alexey Brodkin <abrodkin@synopsys.com> 19354S: Supported 19355F: Documentation/devicetree/bindings/arc/axs10* 19356F: arch/arc/boot/dts/ax* 19357F: arch/arc/plat-axs10x 19358 19359SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19360M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19361S: Supported 19362F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 19363F: drivers/reset/reset-axs10x.c 19364 19365SYNOPSYS CREG GPIO DRIVER 19366M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19367S: Maintained 19368F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19369F: drivers/gpio/gpio-creg-snps.c 19370 19371SYNOPSYS DESIGNWARE 8250 UART DRIVER 19372R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19373S: Maintained 19374F: drivers/tty/serial/8250/8250_dw.c 19375F: drivers/tty/serial/8250/8250_dwlib.* 19376F: drivers/tty/serial/8250/8250_lpss.c 19377 19378SYNOPSYS DESIGNWARE APB GPIO DRIVER 19379M: Hoan Tran <hoan@os.amperecomputing.com> 19380M: Serge Semin <fancer.lancer@gmail.com> 19381L: linux-gpio@vger.kernel.org 19382S: Maintained 19383F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19384F: drivers/gpio/gpio-dwapb.c 19385 19386SYNOPSYS DESIGNWARE APB SSI DRIVER 19387M: Serge Semin <fancer.lancer@gmail.com> 19388L: linux-spi@vger.kernel.org 19389S: Supported 19390F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19391F: drivers/spi/spi-dw* 19392 19393SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19394M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19395S: Maintained 19396F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19397F: drivers/dma/dw-axi-dmac/ 19398 19399SYNOPSYS DESIGNWARE DMAC DRIVER 19400M: Viresh Kumar <vireshk@kernel.org> 19401R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19402S: Maintained 19403F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 19404F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19405F: drivers/dma/dw/ 19406F: include/dt-bindings/dma/dw-dmac.h 19407F: include/linux/dma/dw.h 19408F: include/linux/platform_data/dma-dw.h 19409 19410SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19411M: Jose Abreu <Jose.Abreu@synopsys.com> 19412L: netdev@vger.kernel.org 19413S: Supported 19414F: drivers/net/ethernet/synopsys/ 19415 19416SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19417M: Jose Abreu <Jose.Abreu@synopsys.com> 19418L: netdev@vger.kernel.org 19419S: Supported 19420F: drivers/net/pcs/pcs-xpcs.c 19421F: drivers/net/pcs/pcs-xpcs.h 19422F: include/linux/pcs/pcs-xpcs.h 19423 19424SYNOPSYS DESIGNWARE I2C DRIVER 19425M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19426R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19427R: Mika Westerberg <mika.westerberg@linux.intel.com> 19428R: Jan Dabros <jsd@semihalf.com> 19429L: linux-i2c@vger.kernel.org 19430S: Supported 19431F: drivers/i2c/busses/i2c-designware-* 19432 19433SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19434M: Jaehoon Chung <jh80.chung@samsung.com> 19435L: linux-mmc@vger.kernel.org 19436S: Maintained 19437F: drivers/mmc/host/dw_mmc* 19438 19439SYNOPSYS HSDK RESET CONTROLLER DRIVER 19440M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19441S: Supported 19442F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19443F: drivers/reset/reset-hsdk.c 19444F: include/dt-bindings/reset/snps,hsdk-reset.h 19445 19446SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19447M: Prabu Thangamuthu <prabu.t@synopsys.com> 19448M: Manjunath M B <manjumb@synopsys.com> 19449L: linux-mmc@vger.kernel.org 19450S: Maintained 19451F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19452 19453SYSTEM CONFIGURATION (SYSCON) 19454M: Lee Jones <lee.jones@linaro.org> 19455M: Arnd Bergmann <arnd@arndb.de> 19456S: Supported 19457T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19458F: drivers/mfd/syscon.c 19459 19460SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19461M: Sudeep Holla <sudeep.holla@arm.com> 19462R: Cristian Marussi <cristian.marussi@arm.com> 19463L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19464S: Maintained 19465F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19466F: drivers/clk/clk-sc[mp]i.c 19467F: drivers/cpufreq/sc[mp]i-cpufreq.c 19468F: drivers/firmware/arm_scmi/ 19469F: drivers/firmware/arm_scpi.c 19470F: drivers/regulator/scmi-regulator.c 19471F: drivers/reset/reset-scmi.c 19472F: include/linux/sc[mp]i_protocol.h 19473F: include/trace/events/scmi.h 19474F: include/uapi/linux/virtio_scmi.h 19475 19476SYSTEM RESET/SHUTDOWN DRIVERS 19477M: Sebastian Reichel <sre@kernel.org> 19478L: linux-pm@vger.kernel.org 19479S: Maintained 19480T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19481F: Documentation/devicetree/bindings/power/reset/ 19482F: drivers/power/reset/ 19483 19484SYSTEM TRACE MODULE CLASS 19485M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19486S: Maintained 19487T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19488F: Documentation/trace/stm.rst 19489F: drivers/hwtracing/stm/ 19490F: include/linux/stm.h 19491F: include/uapi/linux/stm.h 19492 19493SYSTEM76 ACPI DRIVER 19494M: Jeremy Soller <jeremy@system76.com> 19495M: System76 Product Development <productdev@system76.com> 19496L: platform-driver-x86@vger.kernel.org 19497S: Maintained 19498F: drivers/platform/x86/system76_acpi.c 19499 19500SYSV FILESYSTEM 19501M: Christoph Hellwig <hch@infradead.org> 19502S: Maintained 19503F: Documentation/filesystems/sysv-fs.rst 19504F: fs/sysv/ 19505F: include/linux/sysv_fs.h 19506 19507TASKSTATS STATISTICS INTERFACE 19508M: Balbir Singh <bsingharora@gmail.com> 19509S: Maintained 19510F: Documentation/accounting/taskstats* 19511F: include/linux/taskstats* 19512F: kernel/taskstats.c 19513 19514TC subsystem 19515M: Jamal Hadi Salim <jhs@mojatatu.com> 19516M: Cong Wang <xiyou.wangcong@gmail.com> 19517M: Jiri Pirko <jiri@resnulli.us> 19518L: netdev@vger.kernel.org 19519S: Maintained 19520F: include/net/pkt_cls.h 19521F: include/net/pkt_sched.h 19522F: include/net/tc_act/ 19523F: include/uapi/linux/pkt_cls.h 19524F: include/uapi/linux/pkt_sched.h 19525F: include/uapi/linux/tc_act/ 19526F: include/uapi/linux/tc_ematch/ 19527F: net/sched/ 19528F: tools/testing/selftests/tc-testing 19529 19530TC90522 MEDIA DRIVER 19531M: Akihiro Tsukada <tskd08@gmail.com> 19532L: linux-media@vger.kernel.org 19533S: Odd Fixes 19534F: drivers/media/dvb-frontends/tc90522* 19535 19536TCP LOW PRIORITY MODULE 19537M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 19538M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 19539S: Maintained 19540W: http://tcp-lp-mod.sourceforge.net/ 19541F: net/ipv4/tcp_lp.c 19542 19543TDA10071 MEDIA DRIVER 19544M: Antti Palosaari <crope@iki.fi> 19545L: linux-media@vger.kernel.org 19546S: Maintained 19547W: https://linuxtv.org 19548W: http://palosaari.fi/linux/ 19549Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19550T: git git://linuxtv.org/anttip/media_tree.git 19551F: drivers/media/dvb-frontends/tda10071* 19552 19553TDA18212 MEDIA DRIVER 19554M: Antti Palosaari <crope@iki.fi> 19555L: linux-media@vger.kernel.org 19556S: Maintained 19557W: https://linuxtv.org 19558W: http://palosaari.fi/linux/ 19559Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19560T: git git://linuxtv.org/anttip/media_tree.git 19561F: drivers/media/tuners/tda18212* 19562 19563TDA18218 MEDIA DRIVER 19564M: Antti Palosaari <crope@iki.fi> 19565L: linux-media@vger.kernel.org 19566S: Maintained 19567W: https://linuxtv.org 19568W: http://palosaari.fi/linux/ 19569Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19570T: git git://linuxtv.org/anttip/media_tree.git 19571F: drivers/media/tuners/tda18218* 19572 19573TDA18250 MEDIA DRIVER 19574M: Olli Salonen <olli.salonen@iki.fi> 19575L: linux-media@vger.kernel.org 19576S: Maintained 19577W: https://linuxtv.org 19578Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19579T: git git://linuxtv.org/media_tree.git 19580F: drivers/media/tuners/tda18250* 19581 19582TDA18271 MEDIA DRIVER 19583M: Michael Krufky <mkrufky@linuxtv.org> 19584L: linux-media@vger.kernel.org 19585S: Maintained 19586W: https://linuxtv.org 19587W: http://github.com/mkrufky 19588Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19589T: git git://linuxtv.org/mkrufky/tuners.git 19590F: drivers/media/tuners/tda18271* 19591 19592TDA1997x MEDIA DRIVER 19593M: Tim Harvey <tharvey@gateworks.com> 19594L: linux-media@vger.kernel.org 19595S: Maintained 19596W: https://linuxtv.org 19597Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19598F: drivers/media/i2c/tda1997x.* 19599 19600TDA827x MEDIA DRIVER 19601M: Michael Krufky <mkrufky@linuxtv.org> 19602L: linux-media@vger.kernel.org 19603S: Maintained 19604W: https://linuxtv.org 19605W: http://github.com/mkrufky 19606Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19607T: git git://linuxtv.org/mkrufky/tuners.git 19608F: drivers/media/tuners/tda8290.* 19609 19610TDA8290 MEDIA DRIVER 19611M: Michael Krufky <mkrufky@linuxtv.org> 19612L: linux-media@vger.kernel.org 19613S: Maintained 19614W: https://linuxtv.org 19615W: http://github.com/mkrufky 19616Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19617T: git git://linuxtv.org/mkrufky/tuners.git 19618F: drivers/media/tuners/tda8290.* 19619 19620TDA9840 MEDIA DRIVER 19621M: Hans Verkuil <hverkuil@xs4all.nl> 19622L: linux-media@vger.kernel.org 19623S: Maintained 19624W: https://linuxtv.org 19625T: git git://linuxtv.org/media_tree.git 19626F: drivers/media/i2c/tda9840* 19627 19628TEA5761 TUNER DRIVER 19629M: Mauro Carvalho Chehab <mchehab@kernel.org> 19630L: linux-media@vger.kernel.org 19631S: Odd fixes 19632W: https://linuxtv.org 19633T: git git://linuxtv.org/media_tree.git 19634F: drivers/media/tuners/tea5761.* 19635 19636TEA5767 TUNER DRIVER 19637M: Mauro Carvalho Chehab <mchehab@kernel.org> 19638L: linux-media@vger.kernel.org 19639S: Maintained 19640W: https://linuxtv.org 19641T: git git://linuxtv.org/media_tree.git 19642F: drivers/media/tuners/tea5767.* 19643 19644TEA6415C MEDIA DRIVER 19645M: Hans Verkuil <hverkuil@xs4all.nl> 19646L: linux-media@vger.kernel.org 19647S: Maintained 19648W: https://linuxtv.org 19649T: git git://linuxtv.org/media_tree.git 19650F: drivers/media/i2c/tea6415c* 19651 19652TEA6420 MEDIA DRIVER 19653M: Hans Verkuil <hverkuil@xs4all.nl> 19654L: linux-media@vger.kernel.org 19655S: Maintained 19656W: https://linuxtv.org 19657T: git git://linuxtv.org/media_tree.git 19658F: drivers/media/i2c/tea6420* 19659 19660TEAM DRIVER 19661M: Jiri Pirko <jiri@resnulli.us> 19662L: netdev@vger.kernel.org 19663S: Supported 19664F: drivers/net/team/ 19665F: include/linux/if_team.h 19666F: include/uapi/linux/if_team.h 19667 19668TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 19669M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 19670S: Maintained 19671F: arch/x86/platform/ts5500/ 19672 19673TECHNOTREND USB IR RECEIVER 19674M: Sean Young <sean@mess.org> 19675L: linux-media@vger.kernel.org 19676S: Maintained 19677F: drivers/media/rc/ttusbir.c 19678 19679TECHWELL TW9910 VIDEO DECODER 19680L: linux-media@vger.kernel.org 19681S: Orphan 19682F: drivers/media/i2c/tw9910.c 19683F: include/media/i2c/tw9910.h 19684 19685TEE SUBSYSTEM 19686M: Jens Wiklander <jens.wiklander@linaro.org> 19687R: Sumit Garg <sumit.garg@linaro.org> 19688L: op-tee@lists.trustedfirmware.org 19689S: Maintained 19690F: Documentation/staging/tee.rst 19691F: drivers/tee/ 19692F: include/linux/tee_drv.h 19693F: include/uapi/linux/tee.h 19694 19695TEGRA ARCHITECTURE SUPPORT 19696M: Thierry Reding <thierry.reding@gmail.com> 19697M: Jonathan Hunter <jonathanh@nvidia.com> 19698L: linux-tegra@vger.kernel.org 19699S: Supported 19700Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 19701T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 19702N: [^a-z]tegra 19703 19704TEGRA CLOCK DRIVER 19705M: Peter De Schrijver <pdeschrijver@nvidia.com> 19706M: Prashant Gaikwad <pgaikwad@nvidia.com> 19707S: Supported 19708F: drivers/clk/tegra/ 19709 19710TEGRA DMA DRIVERS 19711M: Laxman Dewangan <ldewangan@nvidia.com> 19712M: Jon Hunter <jonathanh@nvidia.com> 19713S: Supported 19714F: drivers/dma/tegra* 19715 19716TEGRA I2C DRIVER 19717M: Laxman Dewangan <ldewangan@nvidia.com> 19718R: Dmitry Osipenko <digetx@gmail.com> 19719S: Supported 19720F: drivers/i2c/busses/i2c-tegra.c 19721 19722TEGRA IOMMU DRIVERS 19723M: Thierry Reding <thierry.reding@gmail.com> 19724R: Krishna Reddy <vdumpa@nvidia.com> 19725L: linux-tegra@vger.kernel.org 19726S: Supported 19727F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 19728F: drivers/iommu/tegra* 19729 19730TEGRA KBC DRIVER 19731M: Laxman Dewangan <ldewangan@nvidia.com> 19732S: Supported 19733F: drivers/input/keyboard/tegra-kbc.c 19734 19735TEGRA NAND DRIVER 19736M: Stefan Agner <stefan@agner.ch> 19737M: Lucas Stach <dev@lynxeye.de> 19738S: Maintained 19739F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 19740F: drivers/mtd/nand/raw/tegra_nand.c 19741 19742TEGRA PWM DRIVER 19743M: Thierry Reding <thierry.reding@gmail.com> 19744S: Supported 19745F: drivers/pwm/pwm-tegra.c 19746 19747TEGRA SERIAL DRIVER 19748M: Laxman Dewangan <ldewangan@nvidia.com> 19749S: Supported 19750F: drivers/tty/serial/serial-tegra.c 19751 19752TEGRA SPI DRIVER 19753M: Laxman Dewangan <ldewangan@nvidia.com> 19754S: Supported 19755F: drivers/spi/spi-tegra* 19756 19757TEGRA QUAD SPI DRIVER 19758M: Thierry Reding <thierry.reding@gmail.com> 19759M: Jonathan Hunter <jonathanh@nvidia.com> 19760M: Sowjanya Komatineni <skomatineni@nvidia.com> 19761L: linux-tegra@vger.kernel.org 19762S: Maintained 19763F: drivers/spi/spi-tegra210-quad.c 19764 19765TEGRA VIDEO DRIVER 19766M: Thierry Reding <thierry.reding@gmail.com> 19767M: Jonathan Hunter <jonathanh@nvidia.com> 19768M: Sowjanya Komatineni <skomatineni@nvidia.com> 19769L: linux-media@vger.kernel.org 19770L: linux-tegra@vger.kernel.org 19771S: Maintained 19772F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 19773F: drivers/staging/media/tegra-video/ 19774 19775TEGRA XUSB PADCTL DRIVER 19776M: JC Kuo <jckuo@nvidia.com> 19777S: Supported 19778F: drivers/phy/tegra/xusb* 19779 19780TEHUTI ETHERNET DRIVER 19781M: Andy Gospodarek <andy@greyhouse.net> 19782L: netdev@vger.kernel.org 19783S: Supported 19784F: drivers/net/ethernet/tehuti/* 19785 19786TELECOM CLOCK DRIVER FOR MCPL0010 19787M: Mark Gross <markgross@kernel.org> 19788S: Supported 19789F: drivers/char/tlclk.c 19790 19791TEMPO SEMICONDUCTOR DRIVERS 19792M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 19793S: Maintained 19794F: Documentation/devicetree/bindings/sound/tscs*.txt 19795F: sound/soc/codecs/tscs*.c 19796F: sound/soc/codecs/tscs*.h 19797 19798TENSILICA XTENSA PORT (xtensa) 19799M: Chris Zankel <chris@zankel.net> 19800M: Max Filippov <jcmvbkbc@gmail.com> 19801L: linux-xtensa@linux-xtensa.org 19802S: Maintained 19803T: git git://github.com/czankel/xtensa-linux.git 19804F: arch/xtensa/ 19805F: drivers/irqchip/irq-xtensa-* 19806 19807TEXAS INSTRUMENTS ASoC DRIVERS 19808M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19809L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19810S: Maintained 19811F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 19812F: sound/soc/ti/ 19813 19814TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 19815M: Ricardo Ribalda <ribalda@kernel.org> 19816L: linux-iio@vger.kernel.org 19817S: Supported 19818F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 19819F: drivers/iio/dac/ti-dac7612.c 19820 19821TEXAS INSTRUMENTS DMA DRIVERS 19822M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19823L: dmaengine@vger.kernel.org 19824S: Maintained 19825F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 19826F: Documentation/devicetree/bindings/dma/ti-edma.txt 19827F: Documentation/devicetree/bindings/dma/ti/ 19828F: drivers/dma/ti/ 19829X: drivers/dma/ti/cppi41.c 19830F: include/linux/dma/k3-udma-glue.h 19831F: include/linux/dma/ti-cppi5.h 19832F: include/linux/dma/k3-psil.h 19833 19834TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 19835M: Nishanth Menon <nm@ti.com> 19836M: Tero Kristo <kristo@kernel.org> 19837M: Santosh Shilimkar <ssantosh@kernel.org> 19838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19839S: Maintained 19840F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 19841F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 19842F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 19843F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 19844F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 19845F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 19846F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 19847F: drivers/clk/keystone/sci-clk.c 19848F: drivers/firmware/ti_sci* 19849F: drivers/irqchip/irq-ti-sci-inta.c 19850F: drivers/irqchip/irq-ti-sci-intr.c 19851F: drivers/reset/reset-ti-sci.c 19852F: drivers/soc/ti/ti_sci_inta_msi.c 19853F: drivers/soc/ti/ti_sci_pm_domains.c 19854F: include/dt-bindings/soc/ti,sci_pm_domain.h 19855F: include/linux/soc/ti/ti_sci_inta_msi.h 19856F: include/linux/soc/ti/ti_sci_protocol.h 19857 19858TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 19859M: Robert Marko <robert.marko@sartura.hr> 19860M: Luka Perkov <luka.perkov@sartura.hr> 19861L: linux-hwmon@vger.kernel.org 19862S: Maintained 19863F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 19864F: Documentation/hwmon/tps23861.rst 19865F: drivers/hwmon/tps23861.c 19866 19867TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 19868M: Puranjay Mohan <puranjay12@gmail.com> 19869L: linux-iio@vger.kernel.org 19870S: Supported 19871F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 19872F: drivers/iio/temperature/tmp117.c 19873 19874THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 19875M: Hans Verkuil <hverkuil@xs4all.nl> 19876L: linux-media@vger.kernel.org 19877S: Maintained 19878W: https://linuxtv.org 19879T: git git://linuxtv.org/media_tree.git 19880F: drivers/media/radio/radio-raremono.c 19881 19882THERMAL 19883M: Rafael J. Wysocki <rafael@kernel.org> 19884M: Daniel Lezcano <daniel.lezcano@linaro.org> 19885R: Amit Kucheria <amitk@kernel.org> 19886R: Zhang Rui <rui.zhang@intel.com> 19887L: linux-pm@vger.kernel.org 19888S: Supported 19889Q: https://patchwork.kernel.org/project/linux-pm/list/ 19890T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 19891F: Documentation/ABI/testing/sysfs-class-thermal 19892F: Documentation/devicetree/bindings/thermal/ 19893F: Documentation/driver-api/thermal/ 19894F: drivers/thermal/ 19895F: include/linux/cpu_cooling.h 19896F: include/linux/thermal.h 19897F: include/uapi/linux/thermal.h 19898F: tools/lib/thermal/ 19899F: tools/thermal/ 19900 19901THERMAL DRIVER FOR AMLOGIC SOCS 19902M: Guillaume La Roque <glaroque@baylibre.com> 19903L: linux-pm@vger.kernel.org 19904L: linux-amlogic@lists.infradead.org 19905S: Supported 19906W: http://linux-meson.com/ 19907F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 19908F: drivers/thermal/amlogic_thermal.c 19909 19910THERMAL/CPU_COOLING 19911M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 19912M: Daniel Lezcano <daniel.lezcano@linaro.org> 19913M: Viresh Kumar <viresh.kumar@linaro.org> 19914R: Lukasz Luba <lukasz.luba@arm.com> 19915L: linux-pm@vger.kernel.org 19916S: Supported 19917F: Documentation/driver-api/thermal/cpu-cooling-api.rst 19918F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 19919F: drivers/thermal/cpufreq_cooling.c 19920F: drivers/thermal/cpuidle_cooling.c 19921F: include/linux/cpu_cooling.h 19922 19923THERMAL/POWER_ALLOCATOR 19924M: Lukasz Luba <lukasz.luba@arm.com> 19925L: linux-pm@vger.kernel.org 19926S: Maintained 19927F: Documentation/driver-api/thermal/power_allocator.rst 19928F: drivers/thermal/gov_power_allocator.c 19929F: include/trace/events/thermal_power_allocator.h 19930 19931THINKPAD ACPI EXTRAS DRIVER 19932M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 19933L: ibm-acpi-devel@lists.sourceforge.net 19934L: platform-driver-x86@vger.kernel.org 19935S: Maintained 19936W: http://ibm-acpi.sourceforge.net 19937W: http://thinkwiki.org/wiki/Ibm-acpi 19938T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 19939F: drivers/platform/x86/thinkpad_acpi.c 19940 19941THINKPAD LMI DRIVER 19942M: Mark Pearson <markpearson@lenovo.com> 19943L: platform-driver-x86@vger.kernel.org 19944S: Maintained 19945F: Documentation/ABI/testing/sysfs-class-firmware-attributes 19946F: drivers/platform/x86/think-lmi.? 19947 19948THUNDERBOLT DMA TRAFFIC TEST DRIVER 19949M: Isaac Hazan <isaac.hazan@intel.com> 19950L: linux-usb@vger.kernel.org 19951S: Maintained 19952F: drivers/thunderbolt/dma_test.c 19953 19954THUNDERBOLT DRIVER 19955M: Andreas Noever <andreas.noever@gmail.com> 19956M: Michael Jamet <michael.jamet@intel.com> 19957M: Mika Westerberg <mika.westerberg@linux.intel.com> 19958M: Yehezkel Bernat <YehezkelShB@gmail.com> 19959L: linux-usb@vger.kernel.org 19960S: Maintained 19961T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 19962F: Documentation/admin-guide/thunderbolt.rst 19963F: drivers/thunderbolt/ 19964F: include/linux/thunderbolt.h 19965 19966THUNDERBOLT NETWORK DRIVER 19967M: Michael Jamet <michael.jamet@intel.com> 19968M: Mika Westerberg <mika.westerberg@linux.intel.com> 19969M: Yehezkel Bernat <YehezkelShB@gmail.com> 19970L: netdev@vger.kernel.org 19971S: Maintained 19972F: drivers/net/thunderbolt.c 19973 19974THUNDERX GPIO DRIVER 19975M: Robert Richter <rric@kernel.org> 19976S: Odd Fixes 19977F: drivers/gpio/gpio-thunderx.c 19978 19979TI ADS131E0X ADC SERIES DRIVER 19980M: Tomislav Denis <tomislav.denis@avl.com> 19981L: linux-iio@vger.kernel.org 19982S: Maintained 19983F: Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml 19984F: drivers/iio/adc/ti-ads131e08.c 19985 19986TI AM437X VPFE DRIVER 19987M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19988L: linux-media@vger.kernel.org 19989S: Maintained 19990W: https://linuxtv.org 19991Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19992T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19993F: drivers/media/platform/ti/am437x/ 19994 19995TI BANDGAP AND THERMAL DRIVER 19996M: Eduardo Valentin <edubezval@gmail.com> 19997M: Keerthy <j-keerthy@ti.com> 19998L: linux-pm@vger.kernel.org 19999L: linux-omap@vger.kernel.org 20000S: Maintained 20001F: drivers/thermal/ti-soc-thermal/ 20002 20003TI BQ27XXX POWER SUPPLY DRIVER 20004F: drivers/power/supply/bq27xxx_battery.c 20005F: drivers/power/supply/bq27xxx_battery_i2c.c 20006F: include/linux/power/bq27xxx_battery.h 20007 20008TI CDCE706 CLOCK DRIVER 20009M: Max Filippov <jcmvbkbc@gmail.com> 20010S: Maintained 20011F: drivers/clk/clk-cdce706.c 20012 20013TI CLOCK DRIVER 20014M: Tero Kristo <kristo@kernel.org> 20015L: linux-omap@vger.kernel.org 20016S: Odd Fixes 20017F: drivers/clk/ti/ 20018F: include/linux/clk/ti.h 20019 20020TI DAVINCI MACHINE SUPPORT 20021M: Sekhar Nori <nsekhar@ti.com> 20022R: Bartosz Golaszewski <brgl@bgdev.pl> 20023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20024S: Supported 20025T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 20026F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 20027F: arch/arm/boot/dts/da850* 20028F: arch/arm/mach-davinci/ 20029F: drivers/i2c/busses/i2c-davinci.c 20030 20031TI DAVINCI SERIES CLOCK DRIVER 20032M: David Lechner <david@lechnology.com> 20033R: Sekhar Nori <nsekhar@ti.com> 20034S: Maintained 20035F: Documentation/devicetree/bindings/clock/ti/davinci/ 20036F: drivers/clk/davinci/ 20037 20038TI DAVINCI SERIES GPIO DRIVER 20039M: Keerthy <j-keerthy@ti.com> 20040L: linux-gpio@vger.kernel.org 20041S: Maintained 20042F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 20043F: drivers/gpio/gpio-davinci.c 20044 20045TI DAVINCI SERIES MEDIA DRIVER 20046M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 20047L: linux-media@vger.kernel.org 20048S: Maintained 20049W: https://linuxtv.org 20050Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20051T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 20052F: drivers/media/platform/ti/davinci/ 20053F: include/media/davinci/ 20054 20055TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 20056R: David Lechner <david@lechnology.com> 20057L: linux-iio@vger.kernel.org 20058F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 20059F: drivers/counter/ti-eqep.c 20060 20061TI ETHERNET SWITCH DRIVER (CPSW) 20062R: Grygorii Strashko <grygorii.strashko@ti.com> 20063L: linux-omap@vger.kernel.org 20064L: netdev@vger.kernel.org 20065S: Maintained 20066F: drivers/net/ethernet/ti/cpsw* 20067F: drivers/net/ethernet/ti/davinci* 20068 20069TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 20070M: Alex Dubov <oakad@yahoo.com> 20071S: Maintained 20072W: http://tifmxx.berlios.de/ 20073F: drivers/memstick/host/tifm_ms.c 20074F: drivers/misc/tifm* 20075F: drivers/mmc/host/tifm_sd.c 20076F: include/linux/tifm.h 20077 20078TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 20079M: Nishanth Menon <nm@ti.com> 20080M: Santosh Shilimkar <ssantosh@kernel.org> 20081L: linux-kernel@vger.kernel.org 20082L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20083S: Maintained 20084T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 20085F: drivers/soc/ti/* 20086 20087TI LM49xxx FAMILY ASoC CODEC DRIVERS 20088M: M R Swami Reddy <mr.swami.reddy@ti.com> 20089M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 20090L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20091S: Maintained 20092F: sound/soc/codecs/isabelle* 20093F: sound/soc/codecs/lm49453* 20094 20095TI PCM3060 ASoC CODEC DRIVER 20096M: Kirill Marinushkin <kmarinushkin@birdec.com> 20097L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20098S: Maintained 20099F: Documentation/devicetree/bindings/sound/pcm3060.txt 20100F: sound/soc/codecs/pcm3060* 20101 20102TI TAS571X FAMILY ASoC CODEC DRIVER 20103M: Kevin Cernekee <cernekee@chromium.org> 20104L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20105S: Odd Fixes 20106F: sound/soc/codecs/tas571x* 20107 20108TI TRF7970A NFC DRIVER 20109M: Mark Greer <mgreer@animalcreek.com> 20110L: linux-wireless@vger.kernel.org 20111L: linux-nfc@lists.01.org (subscribers-only) 20112S: Supported 20113F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 20114F: drivers/nfc/trf7970a.c 20115 20116TI TSC2046 ADC DRIVER 20117M: Oleksij Rempel <o.rempel@pengutronix.de> 20118R: kernel@pengutronix.de 20119L: linux-iio@vger.kernel.org 20120S: Maintained 20121F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 20122F: drivers/iio/adc/ti-tsc2046.c 20123 20124TI TWL4030 SERIES SOC CODEC DRIVER 20125M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 20126L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20127S: Maintained 20128F: sound/soc/codecs/twl4030* 20129 20130TI VPE/CAL DRIVERS 20131M: Benoit Parrot <bparrot@ti.com> 20132L: linux-media@vger.kernel.org 20133S: Maintained 20134W: http://linuxtv.org/ 20135Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20136F: Documentation/devicetree/bindings/media/ti,cal.yaml 20137F: Documentation/devicetree/bindings/media/ti,vpe.yaml 20138F: drivers/media/platform/ti/cal/ 20139F: drivers/media/platform/ti/vpe/ 20140 20141TI WILINK WIRELESS DRIVERS 20142L: linux-wireless@vger.kernel.org 20143S: Orphan 20144W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 20145W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 20146T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 20147F: drivers/net/wireless/ti/ 20148F: include/linux/wl12xx.h 20149 20150TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 20151M: John Stultz <jstultz@google.com> 20152M: Thomas Gleixner <tglx@linutronix.de> 20153R: Stephen Boyd <sboyd@kernel.org> 20154L: linux-kernel@vger.kernel.org 20155S: Supported 20156T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 20157F: include/linux/clocksource.h 20158F: include/linux/time.h 20159F: include/linux/timex.h 20160F: include/uapi/linux/time.h 20161F: include/uapi/linux/timex.h 20162F: kernel/time/alarmtimer.c 20163F: kernel/time/clocksource.c 20164F: kernel/time/ntp.c 20165F: kernel/time/time*.c 20166F: tools/testing/selftests/timers/ 20167 20168TIPC NETWORK LAYER 20169M: Jon Maloy <jmaloy@redhat.com> 20170M: Ying Xue <ying.xue@windriver.com> 20171L: netdev@vger.kernel.org (core kernel code) 20172L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 20173S: Maintained 20174W: http://tipc.sourceforge.net/ 20175F: include/uapi/linux/tipc*.h 20176F: net/tipc/ 20177 20178TLAN NETWORK DRIVER 20179M: Samuel Chessman <chessman@tux.org> 20180L: tlan-devel@lists.sourceforge.net (subscribers-only) 20181S: Maintained 20182W: http://sourceforge.net/projects/tlan/ 20183F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 20184F: drivers/net/ethernet/ti/tlan.* 20185 20186TM6000 VIDEO4LINUX DRIVER 20187M: Mauro Carvalho Chehab <mchehab@kernel.org> 20188L: linux-media@vger.kernel.org 20189S: Odd fixes 20190W: https://linuxtv.org 20191T: git git://linuxtv.org/media_tree.git 20192F: Documentation/admin-guide/media/tm6000* 20193F: drivers/media/usb/tm6000/ 20194 20195TMIO/SDHI MMC DRIVER 20196M: Wolfram Sang <wsa+renesas@sang-engineering.com> 20197L: linux-mmc@vger.kernel.org 20198L: linux-renesas-soc@vger.kernel.org 20199S: Supported 20200F: drivers/mmc/host/renesas_sdhi* 20201F: drivers/mmc/host/tmio_mmc* 20202F: include/linux/mfd/tmio.h 20203 20204TMP401 HARDWARE MONITOR DRIVER 20205M: Guenter Roeck <linux@roeck-us.net> 20206L: linux-hwmon@vger.kernel.org 20207S: Maintained 20208F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 20209F: Documentation/hwmon/tmp401.rst 20210F: drivers/hwmon/tmp401.c 20211 20212TMP464 HARDWARE MONITOR DRIVER 20213M: Agathe Porte <agathe.porte@nokia.com> 20214M: Guenter Roeck <linux@roeck-us.net> 20215L: linux-hwmon@vger.kernel.org 20216S: Maintained 20217F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 20218F: Documentation/hwmon/tmp464.rst 20219F: drivers/hwmon/tmp464.c 20220 20221TMP513 HARDWARE MONITOR DRIVER 20222M: Eric Tremblay <etremblay@distech-controls.com> 20223L: linux-hwmon@vger.kernel.org 20224S: Maintained 20225F: Documentation/hwmon/tmp513.rst 20226F: drivers/hwmon/tmp513.c 20227 20228TMPFS (SHMEM FILESYSTEM) 20229M: Hugh Dickins <hughd@google.com> 20230L: linux-mm@kvack.org 20231S: Maintained 20232F: include/linux/shmem_fs.h 20233F: mm/shmem.c 20234 20235TOMOYO SECURITY MODULE 20236M: Kentaro Takeda <takedakn@nttdata.co.jp> 20237M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 20238L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 20239L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 20240L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 20241L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 20242S: Maintained 20243W: https://tomoyo.osdn.jp/ 20244F: security/tomoyo/ 20245 20246TOPSTAR LAPTOP EXTRAS DRIVER 20247M: Herton Ronaldo Krzesinski <herton@canonical.com> 20248L: platform-driver-x86@vger.kernel.org 20249S: Maintained 20250F: drivers/platform/x86/topstar-laptop.c 20251 20252TORTURE-TEST MODULES 20253M: Davidlohr Bueso <dave@stgolabs.net> 20254M: "Paul E. McKenney" <paulmck@kernel.org> 20255M: Josh Triplett <josh@joshtriplett.org> 20256L: linux-kernel@vger.kernel.org 20257S: Supported 20258T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20259F: Documentation/RCU/torture.rst 20260F: kernel/locking/locktorture.c 20261F: kernel/rcu/rcuscale.c 20262F: kernel/rcu/rcutorture.c 20263F: kernel/rcu/refscale.c 20264F: kernel/torture.c 20265 20266TOSHIBA ACPI EXTRAS DRIVER 20267M: Azael Avalos <coproscefalo@gmail.com> 20268L: platform-driver-x86@vger.kernel.org 20269S: Maintained 20270F: drivers/platform/x86/toshiba_acpi.c 20271 20272TOSHIBA BLUETOOTH DRIVER 20273M: Azael Avalos <coproscefalo@gmail.com> 20274L: platform-driver-x86@vger.kernel.org 20275S: Maintained 20276F: drivers/platform/x86/toshiba_bluetooth.c 20277 20278TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 20279M: Azael Avalos <coproscefalo@gmail.com> 20280L: platform-driver-x86@vger.kernel.org 20281S: Maintained 20282F: drivers/platform/x86/toshiba_haps.c 20283 20284TOSHIBA SMM DRIVER 20285M: Jonathan Buzzard <jonathan@buzzard.org.uk> 20286S: Maintained 20287W: http://www.buzzard.org.uk/toshiba/ 20288F: drivers/char/toshiba.c 20289F: include/linux/toshiba.h 20290F: include/uapi/linux/toshiba.h 20291 20292TOSHIBA TC358743 DRIVER 20293M: Mats Randgaard <matrandg@cisco.com> 20294L: linux-media@vger.kernel.org 20295S: Maintained 20296F: drivers/media/i2c/tc358743* 20297F: include/media/i2c/tc358743.h 20298 20299TOSHIBA WMI HOTKEYS DRIVER 20300M: Azael Avalos <coproscefalo@gmail.com> 20301L: platform-driver-x86@vger.kernel.org 20302S: Maintained 20303F: drivers/platform/x86/toshiba-wmi.c 20304 20305TPM DEVICE DRIVER 20306M: Peter Huewe <peterhuewe@gmx.de> 20307M: Jarkko Sakkinen <jarkko@kernel.org> 20308R: Jason Gunthorpe <jgg@ziepe.ca> 20309L: linux-integrity@vger.kernel.org 20310S: Maintained 20311W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20312Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20313T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20314F: drivers/char/tpm/ 20315 20316TRACING 20317M: Steven Rostedt <rostedt@goodmis.org> 20318M: Ingo Molnar <mingo@redhat.com> 20319S: Maintained 20320T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 20321F: Documentation/trace/ftrace.rst 20322F: arch/*/*/*/*ftrace* 20323F: arch/*/*/*ftrace* 20324F: fs/tracefs/ 20325F: include/*/ftrace.h 20326F: include/linux/trace*.h 20327F: include/trace/ 20328F: kernel/trace/ 20329F: tools/testing/selftests/ftrace/ 20330 20331TRACING MMIO ACCESSES (MMIOTRACE) 20332M: Steven Rostedt <rostedt@goodmis.org> 20333M: Ingo Molnar <mingo@kernel.org> 20334R: Karol Herbst <karolherbst@gmail.com> 20335R: Pekka Paalanen <ppaalanen@gmail.com> 20336L: linux-kernel@vger.kernel.org 20337L: nouveau@lists.freedesktop.org 20338S: Maintained 20339F: arch/x86/mm/kmmio.c 20340F: arch/x86/mm/mmio-mod.c 20341F: arch/x86/mm/testmmiotrace.c 20342F: include/linux/mmiotrace.h 20343F: kernel/trace/trace_mmiotrace.c 20344 20345TRACING OS NOISE / LATENCY TRACERS 20346M: Steven Rostedt <rostedt@goodmis.org> 20347M: Daniel Bristot de Oliveira <bristot@kernel.org> 20348S: Maintained 20349F: kernel/trace/trace_osnoise.c 20350F: include/trace/events/osnoise.h 20351F: kernel/trace/trace_hwlat.c 20352F: kernel/trace/trace_irqsoff.c 20353F: kernel/trace/trace_sched_wakeup.c 20354F: Documentation/trace/osnoise-tracer.rst 20355F: Documentation/trace/timerlat-tracer.rst 20356F: Documentation/trace/hwlat_detector.rst 20357F: arch/*/kernel/trace.c 20358 20359Real-time Linux Analysis (RTLA) tools 20360M: Daniel Bristot de Oliveira <bristot@kernel.org> 20361M: Steven Rostedt <rostedt@goodmis.org> 20362L: linux-trace-devel@vger.kernel.org 20363S: Maintained 20364F: Documentation/tools/rtla/ 20365F: tools/tracing/rtla/ 20366 20367TRADITIONAL CHINESE DOCUMENTATION 20368M: Hu Haowen <src.res@email.cn> 20369L: linux-doc-tw-discuss@lists.sourceforge.net 20370S: Maintained 20371W: https://github.com/srcres258/linux-doc 20372T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20373F: Documentation/translations/zh_TW/ 20374 20375TTY LAYER 20376M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20377M: Jiri Slaby <jirislaby@kernel.org> 20378S: Supported 20379T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20380F: Documentation/driver-api/serial/ 20381F: drivers/tty/ 20382F: drivers/tty/serial/serial_core.c 20383F: include/linux/selection.h 20384F: include/linux/serial.h 20385F: include/linux/serial_core.h 20386F: include/linux/sysrq.h 20387F: include/linux/tty*.h 20388F: include/linux/vt.h 20389F: include/linux/vt_*.h 20390F: include/uapi/linux/serial.h 20391F: include/uapi/linux/serial_core.h 20392F: include/uapi/linux/tty.h 20393 20394TUA9001 MEDIA DRIVER 20395M: Antti Palosaari <crope@iki.fi> 20396L: linux-media@vger.kernel.org 20397S: Maintained 20398W: https://linuxtv.org 20399W: http://palosaari.fi/linux/ 20400Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20401T: git git://linuxtv.org/anttip/media_tree.git 20402F: drivers/media/tuners/tua9001* 20403 20404TULIP NETWORK DRIVERS 20405L: netdev@vger.kernel.org 20406L: linux-parisc@vger.kernel.org 20407S: Orphan 20408F: drivers/net/ethernet/dec/tulip/ 20409 20410TUN/TAP driver 20411M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20412S: Maintained 20413W: http://vtun.sourceforge.net/tun 20414F: Documentation/networking/tuntap.rst 20415F: arch/um/os-Linux/drivers/ 20416 20417TURBOCHANNEL SUBSYSTEM 20418M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20419M: Ralf Baechle <ralf@linux-mips.org> 20420L: linux-mips@vger.kernel.org 20421S: Maintained 20422Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20423F: drivers/tc/ 20424F: include/linux/tc.h 20425 20426TURBOSTAT UTILITY 20427M: "Len Brown" <lenb@kernel.org> 20428L: linux-pm@vger.kernel.org 20429S: Supported 20430Q: https://patchwork.kernel.org/project/linux-pm/list/ 20431B: https://bugzilla.kernel.org 20432T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20433F: tools/power/x86/turbostat/ 20434 20435TW5864 VIDEO4LINUX DRIVER 20436M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20437M: Anton Sviridenko <anton@corp.bluecherry.net> 20438M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20439M: Andrey Utkin <andrey_utkin@fastmail.com> 20440L: linux-media@vger.kernel.org 20441S: Supported 20442F: drivers/media/pci/tw5864/ 20443 20444TW68 VIDEO4LINUX DRIVER 20445M: Hans Verkuil <hverkuil@xs4all.nl> 20446L: linux-media@vger.kernel.org 20447S: Odd Fixes 20448W: https://linuxtv.org 20449T: git git://linuxtv.org/media_tree.git 20450F: drivers/media/pci/tw68/ 20451 20452TW686X VIDEO4LINUX DRIVER 20453M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20454L: linux-media@vger.kernel.org 20455S: Maintained 20456W: http://linuxtv.org 20457T: git git://linuxtv.org/media_tree.git 20458F: drivers/media/pci/tw686x/ 20459 20460U-BOOT ENVIRONMENT VARIABLES 20461M: Rafał Miłecki <rafal@milecki.pl> 20462S: Maintained 20463F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20464 20465UACCE ACCELERATOR FRAMEWORK 20466M: Zhangfei Gao <zhangfei.gao@linaro.org> 20467M: Zhou Wang <wangzhou1@hisilicon.com> 20468L: linux-accelerators@lists.ozlabs.org 20469L: linux-kernel@vger.kernel.org 20470S: Maintained 20471F: Documentation/ABI/testing/sysfs-driver-uacce 20472F: Documentation/misc-devices/uacce.rst 20473F: drivers/misc/uacce/ 20474F: include/linux/uacce.h 20475F: include/uapi/misc/uacce/ 20476 20477UBI FILE SYSTEM (UBIFS) 20478M: Richard Weinberger <richard@nod.at> 20479L: linux-mtd@lists.infradead.org 20480S: Supported 20481W: http://www.linux-mtd.infradead.org/doc/ubifs.html 20482T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20483T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20484F: Documentation/ABI/testing/sysfs-fs-ubifs 20485F: Documentation/filesystems/ubifs-authentication.rst 20486F: Documentation/filesystems/ubifs.rst 20487F: fs/ubifs/ 20488 20489UCLINUX (M68KNOMMU AND COLDFIRE) 20490M: Greg Ungerer <gerg@linux-m68k.org> 20491L: linux-m68k@lists.linux-m68k.org 20492L: uclinux-dev@uclinux.org (subscribers-only) 20493S: Maintained 20494W: http://www.linux-m68k.org/ 20495W: http://www.uclinux.org/ 20496T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 20497F: arch/m68k/*/*_no.* 20498F: arch/m68k/68*/ 20499F: arch/m68k/coldfire/ 20500F: arch/m68k/include/asm/*_no.* 20501 20502UDF FILESYSTEM 20503M: Jan Kara <jack@suse.com> 20504S: Maintained 20505F: Documentation/filesystems/udf.rst 20506F: fs/udf/ 20507 20508UDRAW TABLET 20509M: Bastien Nocera <hadess@hadess.net> 20510L: linux-input@vger.kernel.org 20511S: Maintained 20512F: drivers/hid/hid-udraw-ps3.c 20513 20514UFS FILESYSTEM 20515M: Evgeniy Dushistov <dushistov@mail.ru> 20516S: Maintained 20517F: Documentation/admin-guide/ufs.rst 20518F: fs/ufs/ 20519 20520UHID USERSPACE HID IO DRIVER 20521M: David Rheinsberg <david.rheinsberg@gmail.com> 20522L: linux-input@vger.kernel.org 20523S: Maintained 20524F: drivers/hid/uhid.c 20525F: include/uapi/linux/uhid.h 20526 20527ULPI BUS 20528M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20529L: linux-usb@vger.kernel.org 20530S: Maintained 20531F: drivers/usb/common/ulpi.c 20532F: include/linux/ulpi/ 20533 20534UNICODE SUBSYSTEM 20535M: Gabriel Krisman Bertazi <krisman@collabora.com> 20536L: linux-fsdevel@vger.kernel.org 20537S: Supported 20538F: fs/unicode/ 20539 20540UNIFDEF 20541M: Tony Finch <dot@dotat.at> 20542S: Maintained 20543W: http://dotat.at/prog/unifdef 20544F: scripts/unifdef.c 20545 20546UNIFORM CDROM DRIVER 20547M: Phillip Potter <phil@philpotter.co.uk> 20548S: Maintained 20549F: Documentation/cdrom/ 20550F: drivers/cdrom/cdrom.c 20551F: include/linux/cdrom.h 20552F: include/uapi/linux/cdrom.h 20553 20554UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 20555R: Alim Akhtar <alim.akhtar@samsung.com> 20556R: Avri Altman <avri.altman@wdc.com> 20557R: Bart Van Assche <bvanassche@acm.org> 20558L: linux-scsi@vger.kernel.org 20559S: Supported 20560F: Documentation/devicetree/bindings/ufs/ 20561F: Documentation/scsi/ufs.rst 20562F: drivers/ufs/core/ 20563 20564UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 20565M: Pedro Sousa <pedrom.sousa@synopsys.com> 20566L: linux-scsi@vger.kernel.org 20567S: Supported 20568F: drivers/ufs/host/*dwc* 20569 20570UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 20571M: Stanley Chu <stanley.chu@mediatek.com> 20572L: linux-scsi@vger.kernel.org 20573L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20574S: Maintained 20575F: drivers/ufs/host/ufs-mediatek* 20576 20577UNSORTED BLOCK IMAGES (UBI) 20578M: Richard Weinberger <richard@nod.at> 20579L: linux-mtd@lists.infradead.org 20580S: Supported 20581W: http://www.linux-mtd.infradead.org/ 20582T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20583T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20584F: drivers/mtd/ubi/ 20585F: include/linux/mtd/ubi.h 20586F: include/uapi/mtd/ubi-user.h 20587 20588USB "USBNET" DRIVER FRAMEWORK 20589M: Oliver Neukum <oneukum@suse.com> 20590L: netdev@vger.kernel.org 20591S: Maintained 20592W: http://www.linux-usb.org/usbnet 20593F: drivers/net/usb/usbnet.c 20594F: include/linux/usb/usbnet.h 20595 20596USB ACM DRIVER 20597M: Oliver Neukum <oneukum@suse.com> 20598L: linux-usb@vger.kernel.org 20599S: Maintained 20600F: Documentation/usb/acm.rst 20601F: drivers/usb/class/cdc-acm.* 20602 20603USB APPLE MFI FASTCHARGE DRIVER 20604M: Bastien Nocera <hadess@hadess.net> 20605L: linux-usb@vger.kernel.org 20606S: Maintained 20607F: drivers/usb/misc/apple-mfi-fastcharge.c 20608 20609USB AR5523 WIRELESS DRIVER 20610M: Pontus Fuchs <pontus.fuchs@gmail.com> 20611L: linux-wireless@vger.kernel.org 20612S: Maintained 20613F: drivers/net/wireless/ath/ar5523/ 20614 20615USB ATTACHED SCSI 20616M: Oliver Neukum <oneukum@suse.com> 20617L: linux-usb@vger.kernel.org 20618L: linux-scsi@vger.kernel.org 20619S: Maintained 20620F: drivers/usb/storage/uas.c 20621 20622USB CDC ETHERNET DRIVER 20623M: Oliver Neukum <oliver@neukum.org> 20624L: linux-usb@vger.kernel.org 20625S: Maintained 20626F: drivers/net/usb/cdc_*.c 20627F: include/uapi/linux/usb/cdc.h 20628 20629USB CHAOSKEY DRIVER 20630M: Keith Packard <keithp@keithp.com> 20631L: linux-usb@vger.kernel.org 20632S: Maintained 20633F: drivers/usb/misc/chaoskey.c 20634 20635USB CYPRESS C67X00 DRIVER 20636L: linux-usb@vger.kernel.org 20637S: Orphan 20638F: drivers/usb/c67x00/ 20639 20640USB DAVICOM DM9601 DRIVER 20641M: Peter Korsgaard <peter@korsgaard.com> 20642L: netdev@vger.kernel.org 20643S: Maintained 20644W: http://www.linux-usb.org/usbnet 20645F: drivers/net/usb/dm9601.c 20646 20647USB EHCI DRIVER 20648M: Alan Stern <stern@rowland.harvard.edu> 20649L: linux-usb@vger.kernel.org 20650S: Maintained 20651F: Documentation/usb/ehci.rst 20652F: drivers/usb/host/ehci* 20653 20654USB GADGET/PERIPHERAL SUBSYSTEM 20655M: Felipe Balbi <balbi@kernel.org> 20656L: linux-usb@vger.kernel.org 20657S: Maintained 20658W: http://www.linux-usb.org/gadget 20659T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20660F: drivers/usb/gadget/ 20661F: include/linux/usb/gadget* 20662 20663USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 20664M: Jiri Kosina <jikos@kernel.org> 20665M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 20666L: linux-usb@vger.kernel.org 20667S: Maintained 20668T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 20669F: Documentation/hid/hiddev.rst 20670F: drivers/hid/usbhid/ 20671 20672USB INTEL XHCI ROLE MUX DRIVER 20673M: Hans de Goede <hdegoede@redhat.com> 20674L: linux-usb@vger.kernel.org 20675S: Maintained 20676F: drivers/usb/roles/intel-xhci-usb-role-switch.c 20677 20678USB IP DRIVER FOR HISILICON KIRIN 960 20679M: Yu Chen <chenyu56@huawei.com> 20680M: Binghui Wang <wangbinghui@hisilicon.com> 20681L: linux-usb@vger.kernel.org 20682S: Maintained 20683F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 20684F: drivers/phy/hisilicon/phy-hi3660-usb3.c 20685 20686USB IP DRIVER FOR HISILICON KIRIN 970 20687M: Mauro Carvalho Chehab <mchehab@kernel.org> 20688L: linux-usb@vger.kernel.org 20689S: Maintained 20690F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 20691F: drivers/phy/hisilicon/phy-hi3670-usb3.c 20692 20693USB ISP116X DRIVER 20694M: Olav Kongas <ok@artecdesign.ee> 20695L: linux-usb@vger.kernel.org 20696S: Maintained 20697F: drivers/usb/host/isp116x* 20698F: include/linux/usb/isp116x.h 20699 20700USB ISP1760 DRIVER 20701M: Rui Miguel Silva <rui.silva@linaro.org> 20702L: linux-usb@vger.kernel.org 20703S: Maintained 20704F: drivers/usb/isp1760/* 20705F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 20706 20707USB LAN78XX ETHERNET DRIVER 20708M: Woojung Huh <woojung.huh@microchip.com> 20709M: UNGLinuxDriver@microchip.com 20710L: netdev@vger.kernel.org 20711S: Maintained 20712F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 20713F: drivers/net/usb/lan78xx.* 20714F: include/dt-bindings/net/microchip-lan78xx.h 20715 20716USB MASS STORAGE DRIVER 20717M: Alan Stern <stern@rowland.harvard.edu> 20718L: linux-usb@vger.kernel.org 20719L: usb-storage@lists.one-eyed-alien.net 20720S: Maintained 20721F: drivers/usb/storage/ 20722 20723USB MIDI DRIVER 20724M: Clemens Ladisch <clemens@ladisch.de> 20725L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20726S: Maintained 20727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20728F: sound/usb/midi.* 20729 20730USB NETWORKING DRIVERS 20731L: linux-usb@vger.kernel.org 20732S: Odd Fixes 20733F: drivers/net/usb/ 20734 20735USB OHCI DRIVER 20736M: Alan Stern <stern@rowland.harvard.edu> 20737L: linux-usb@vger.kernel.org 20738S: Maintained 20739F: Documentation/usb/ohci.rst 20740F: drivers/usb/host/ohci* 20741 20742USB OTG FSM (Finite State Machine) 20743M: Peter Chen <peter.chen@kernel.org> 20744L: linux-usb@vger.kernel.org 20745S: Maintained 20746T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 20747F: drivers/usb/common/usb-otg-fsm.c 20748 20749USB OVER IP DRIVER 20750M: Valentina Manea <valentina.manea.m@gmail.com> 20751M: Shuah Khan <shuah@kernel.org> 20752M: Shuah Khan <skhan@linuxfoundation.org> 20753L: linux-usb@vger.kernel.org 20754S: Maintained 20755F: Documentation/usb/usbip_protocol.rst 20756F: drivers/usb/usbip/ 20757F: tools/testing/selftests/drivers/usb/usbip/ 20758F: tools/usb/usbip/ 20759 20760USB PEGASUS DRIVER 20761M: Petko Manolov <petkan@nucleusys.com> 20762L: linux-usb@vger.kernel.org 20763L: netdev@vger.kernel.org 20764S: Maintained 20765W: https://github.com/petkan/pegasus 20766T: git git://github.com/petkan/pegasus.git 20767F: drivers/net/usb/pegasus.* 20768 20769USB PHY LAYER 20770M: Felipe Balbi <balbi@kernel.org> 20771L: linux-usb@vger.kernel.org 20772S: Maintained 20773T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20774F: drivers/usb/phy/ 20775 20776USB PRINTER DRIVER (usblp) 20777M: Pete Zaitcev <zaitcev@redhat.com> 20778L: linux-usb@vger.kernel.org 20779S: Supported 20780F: drivers/usb/class/usblp.c 20781 20782USB RAW GADGET DRIVER 20783R: Andrey Konovalov <andreyknvl@gmail.com> 20784L: linux-usb@vger.kernel.org 20785S: Maintained 20786F: Documentation/usb/raw-gadget.rst 20787F: drivers/usb/gadget/legacy/raw_gadget.c 20788F: include/uapi/linux/usb/raw_gadget.h 20789 20790USB QMI WWAN NETWORK DRIVER 20791M: Bjørn Mork <bjorn@mork.no> 20792L: netdev@vger.kernel.org 20793S: Maintained 20794F: Documentation/ABI/testing/sysfs-class-net-qmi 20795F: drivers/net/usb/qmi_wwan.c 20796 20797USB RTL8150 DRIVER 20798M: Petko Manolov <petkan@nucleusys.com> 20799L: linux-usb@vger.kernel.org 20800L: netdev@vger.kernel.org 20801S: Maintained 20802W: https://github.com/petkan/rtl8150 20803T: git git://github.com/petkan/rtl8150.git 20804F: drivers/net/usb/rtl8150.c 20805 20806USB SERIAL SUBSYSTEM 20807M: Johan Hovold <johan@kernel.org> 20808L: linux-usb@vger.kernel.org 20809S: Maintained 20810T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 20811F: Documentation/usb/usb-serial.rst 20812F: drivers/usb/serial/ 20813F: include/linux/usb/serial.h 20814 20815USB SMSC75XX ETHERNET DRIVER 20816M: Steve Glendinning <steve.glendinning@shawell.net> 20817L: netdev@vger.kernel.org 20818S: Maintained 20819F: drivers/net/usb/smsc75xx.* 20820 20821USB SMSC95XX ETHERNET DRIVER 20822M: Steve Glendinning <steve.glendinning@shawell.net> 20823M: UNGLinuxDriver@microchip.com 20824L: netdev@vger.kernel.org 20825S: Maintained 20826F: drivers/net/usb/smsc95xx.* 20827 20828USB SUBSYSTEM 20829M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20830L: linux-usb@vger.kernel.org 20831S: Supported 20832W: http://www.linux-usb.org 20833T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 20834F: Documentation/devicetree/bindings/usb/ 20835F: Documentation/usb/ 20836F: drivers/usb/ 20837F: include/dt-bindings/usb/ 20838F: include/linux/usb.h 20839F: include/linux/usb/ 20840 20841USB TYPEC BUS FOR ALTERNATE MODES 20842M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20843L: linux-usb@vger.kernel.org 20844S: Maintained 20845F: Documentation/ABI/testing/sysfs-bus-typec 20846F: Documentation/driver-api/usb/typec_bus.rst 20847F: drivers/usb/typec/altmodes/ 20848F: include/linux/usb/typec_altmode.h 20849 20850USB TYPEC CLASS 20851M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20852L: linux-usb@vger.kernel.org 20853S: Maintained 20854F: Documentation/ABI/testing/sysfs-class-typec 20855F: Documentation/driver-api/usb/typec.rst 20856F: drivers/usb/typec/ 20857F: include/linux/usb/typec.h 20858 20859USB TYPEC INTEL PMC MUX DRIVER 20860M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20861L: linux-usb@vger.kernel.org 20862S: Maintained 20863F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 20864F: drivers/usb/typec/mux/intel_pmc_mux.c 20865 20866USB TYPEC PI3USB30532 MUX DRIVER 20867M: Hans de Goede <hdegoede@redhat.com> 20868L: linux-usb@vger.kernel.org 20869S: Maintained 20870F: drivers/usb/typec/mux/pi3usb30532.c 20871 20872USB TYPEC PORT CONTROLLER DRIVERS 20873M: Guenter Roeck <linux@roeck-us.net> 20874L: linux-usb@vger.kernel.org 20875S: Maintained 20876F: drivers/usb/typec/tcpm/ 20877 20878USB UHCI DRIVER 20879M: Alan Stern <stern@rowland.harvard.edu> 20880L: linux-usb@vger.kernel.org 20881S: Maintained 20882F: drivers/usb/host/uhci* 20883 20884USB VIDEO CLASS 20885M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20886L: linux-media@vger.kernel.org 20887S: Maintained 20888W: http://www.ideasonboard.org/uvc/ 20889T: git git://linuxtv.org/media_tree.git 20890F: drivers/media/usb/uvc/ 20891F: include/uapi/linux/uvcvideo.h 20892 20893USB WEBCAM GADGET 20894M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20895L: linux-usb@vger.kernel.org 20896S: Maintained 20897F: drivers/usb/gadget/function/*uvc* 20898F: drivers/usb/gadget/legacy/webcam.c 20899F: include/uapi/linux/usb/g_uvc.h 20900 20901USB WIRELESS RNDIS DRIVER (rndis_wlan) 20902M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 20903L: linux-wireless@vger.kernel.org 20904S: Maintained 20905F: drivers/net/wireless/rndis_wlan.c 20906 20907USB XHCI DRIVER 20908M: Mathias Nyman <mathias.nyman@intel.com> 20909L: linux-usb@vger.kernel.org 20910S: Supported 20911F: drivers/usb/host/pci-quirks* 20912F: drivers/usb/host/xhci* 20913 20914USB ZD1201 DRIVER 20915L: linux-wireless@vger.kernel.org 20916S: Orphan 20917W: http://linux-lc100020.sourceforge.net 20918F: drivers/net/wireless/zydas/zd1201.* 20919 20920USB ZR364XX DRIVER 20921M: Antoine Jacquet <royale@zerezo.com> 20922L: linux-usb@vger.kernel.org 20923L: linux-media@vger.kernel.org 20924S: Maintained 20925W: http://royale.zerezo.com/zr364xx/ 20926T: git git://linuxtv.org/media_tree.git 20927F: Documentation/admin-guide/media/zr364xx* 20928F: drivers/media/usb/zr364xx/ 20929 20930USER-MODE LINUX (UML) 20931M: Richard Weinberger <richard@nod.at> 20932M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 20933M: Johannes Berg <johannes@sipsolutions.net> 20934L: linux-um@lists.infradead.org 20935S: Maintained 20936W: http://user-mode-linux.sourceforge.net 20937Q: https://patchwork.ozlabs.org/project/linux-um/list/ 20938T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 20939T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 20940F: Documentation/virt/uml/ 20941F: arch/um/ 20942F: arch/x86/um/ 20943F: fs/hostfs/ 20944 20945USERSPACE COPYIN/COPYOUT (UIOVEC) 20946M: Alexander Viro <viro@zeniv.linux.org.uk> 20947S: Maintained 20948F: include/linux/uio.h 20949F: lib/iov_iter.c 20950 20951USERSPACE DMA BUFFER DRIVER 20952M: Gerd Hoffmann <kraxel@redhat.com> 20953L: dri-devel@lists.freedesktop.org 20954S: Maintained 20955T: git git://anongit.freedesktop.org/drm/drm-misc 20956F: drivers/dma-buf/udmabuf.c 20957F: include/uapi/linux/udmabuf.h 20958 20959USERSPACE I/O (UIO) 20960M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20961S: Maintained 20962T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 20963F: Documentation/driver-api/uio-howto.rst 20964F: drivers/uio/ 20965F: include/linux/uio_driver.h 20966 20967UTIL-LINUX PACKAGE 20968M: Karel Zak <kzak@redhat.com> 20969L: util-linux@vger.kernel.org 20970S: Maintained 20971W: http://en.wikipedia.org/wiki/Util-linux 20972T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 20973 20974UUID HELPERS 20975M: Christoph Hellwig <hch@lst.de> 20976R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20977L: linux-kernel@vger.kernel.org 20978S: Maintained 20979T: git git://git.infradead.org/users/hch/uuid.git 20980F: include/linux/uuid.h 20981F: include/uapi/linux/uuid.h 20982F: lib/test_uuid.c 20983F: lib/uuid.c 20984 20985UV SYSFS DRIVER 20986M: Justin Ernst <justin.ernst@hpe.com> 20987L: platform-driver-x86@vger.kernel.org 20988S: Maintained 20989F: drivers/platform/x86/uv_sysfs.c 20990 20991UVESAFB DRIVER 20992M: Michal Januszewski <spock@gentoo.org> 20993L: linux-fbdev@vger.kernel.org 20994S: Maintained 20995W: https://github.com/mjanusz/v86d 20996F: Documentation/fb/uvesafb.rst 20997F: drivers/video/fbdev/uvesafb.* 20998 20999Ux500 CLOCK DRIVERS 21000M: Ulf Hansson <ulf.hansson@linaro.org> 21001L: linux-clk@vger.kernel.org 21002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21003S: Maintained 21004F: drivers/clk/ux500/ 21005 21006VF610 NAND DRIVER 21007M: Stefan Agner <stefan@agner.ch> 21008L: linux-mtd@lists.infradead.org 21009S: Supported 21010F: drivers/mtd/nand/raw/vf610_nfc.c 21011 21012VFAT/FAT/MSDOS FILESYSTEM 21013M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 21014S: Maintained 21015F: Documentation/filesystems/vfat.rst 21016F: fs/fat/ 21017 21018VFIO DRIVER 21019M: Alex Williamson <alex.williamson@redhat.com> 21020R: Cornelia Huck <cohuck@redhat.com> 21021L: kvm@vger.kernel.org 21022S: Maintained 21023T: git git://github.com/awilliam/linux-vfio.git 21024F: Documentation/driver-api/vfio.rst 21025F: drivers/vfio/ 21026F: include/linux/vfio.h 21027F: include/linux/vfio_pci_core.h 21028F: include/uapi/linux/vfio.h 21029 21030VFIO FSL-MC DRIVER 21031M: Diana Craciun <diana.craciun@oss.nxp.com> 21032L: kvm@vger.kernel.org 21033S: Maintained 21034F: drivers/vfio/fsl-mc/ 21035 21036VFIO HISILICON PCI DRIVER 21037M: Longfang Liu <liulongfang@huawei.com> 21038M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21039L: kvm@vger.kernel.org 21040S: Maintained 21041F: drivers/vfio/pci/hisilicon/ 21042 21043VFIO MEDIATED DEVICE DRIVERS 21044M: Kirti Wankhede <kwankhede@nvidia.com> 21045L: kvm@vger.kernel.org 21046S: Maintained 21047F: Documentation/driver-api/vfio-mediated-device.rst 21048F: drivers/vfio/mdev/ 21049F: include/linux/mdev.h 21050F: samples/vfio-mdev/ 21051 21052VFIO PCI DEVICE SPECIFIC DRIVERS 21053R: Jason Gunthorpe <jgg@nvidia.com> 21054R: Yishai Hadas <yishaih@nvidia.com> 21055R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 21056R: Kevin Tian <kevin.tian@intel.com> 21057L: kvm@vger.kernel.org 21058S: Maintained 21059P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 21060F: drivers/vfio/pci/*/ 21061 21062VFIO PLATFORM DRIVER 21063M: Eric Auger <eric.auger@redhat.com> 21064L: kvm@vger.kernel.org 21065S: Maintained 21066F: drivers/vfio/platform/ 21067 21068VFIO MLX5 PCI DRIVER 21069M: Yishai Hadas <yishaih@nvidia.com> 21070L: kvm@vger.kernel.org 21071S: Maintained 21072F: drivers/vfio/pci/mlx5/ 21073 21074VGA_SWITCHEROO 21075R: Lukas Wunner <lukas@wunner.de> 21076S: Maintained 21077T: git git://anongit.freedesktop.org/drm/drm-misc 21078F: Documentation/gpu/vga-switcheroo.rst 21079F: drivers/gpu/vga/vga_switcheroo.c 21080F: include/linux/vga_switcheroo.h 21081 21082VIA RHINE NETWORK DRIVER 21083S: Maintained 21084M: Kevin Brace <kevinbrace@bracecomputerlab.com> 21085F: drivers/net/ethernet/via/via-rhine.c 21086 21087VIA SD/MMC CARD CONTROLLER DRIVER 21088M: Bruce Chang <brucechang@via.com.tw> 21089M: Harald Welte <HaraldWelte@viatech.com> 21090S: Maintained 21091F: drivers/mmc/host/via-sdmmc.c 21092 21093VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 21094M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 21095L: linux-fbdev@vger.kernel.org 21096S: Maintained 21097F: drivers/video/fbdev/via/ 21098F: include/linux/via-core.h 21099F: include/linux/via-gpio.h 21100F: include/linux/via_i2c.h 21101 21102VIA VELOCITY NETWORK DRIVER 21103M: Francois Romieu <romieu@fr.zoreil.com> 21104L: netdev@vger.kernel.org 21105S: Maintained 21106F: drivers/net/ethernet/via/via-velocity.* 21107 21108VICODEC VIRTUAL CODEC DRIVER 21109M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21110L: linux-media@vger.kernel.org 21111S: Maintained 21112W: https://linuxtv.org 21113T: git git://linuxtv.org/media_tree.git 21114F: drivers/media/test-drivers/vicodec/* 21115 21116VIDEO I2C POLLING DRIVER 21117M: Matt Ranostay <matt.ranostay@konsulko.com> 21118L: linux-media@vger.kernel.org 21119S: Maintained 21120F: drivers/media/i2c/video-i2c.c 21121 21122VIDEO MULTIPLEXER DRIVER 21123M: Philipp Zabel <p.zabel@pengutronix.de> 21124L: linux-media@vger.kernel.org 21125S: Maintained 21126F: drivers/media/platform/video-mux.c 21127 21128VIDEOBUF2 FRAMEWORK 21129M: Tomasz Figa <tfiga@chromium.org> 21130M: Marek Szyprowski <m.szyprowski@samsung.com> 21131L: linux-media@vger.kernel.org 21132S: Maintained 21133F: drivers/media/common/videobuf2/* 21134F: include/media/videobuf2-* 21135 21136VIMC VIRTUAL MEDIA CONTROLLER DRIVER 21137M: Shuah Khan <skhan@linuxfoundation.org> 21138R: Kieran Bingham <kieran.bingham@ideasonboard.com> 21139L: linux-media@vger.kernel.org 21140S: Maintained 21141W: https://linuxtv.org 21142T: git git://linuxtv.org/media_tree.git 21143F: drivers/media/test-drivers/vimc/* 21144 21145VIRT LIB 21146M: Alex Williamson <alex.williamson@redhat.com> 21147M: Paolo Bonzini <pbonzini@redhat.com> 21148L: kvm@vger.kernel.org 21149S: Supported 21150F: virt/lib/ 21151 21152VIRTIO AND VHOST VSOCK DRIVER 21153M: Stefan Hajnoczi <stefanha@redhat.com> 21154M: Stefano Garzarella <sgarzare@redhat.com> 21155L: kvm@vger.kernel.org 21156L: virtualization@lists.linux-foundation.org 21157L: netdev@vger.kernel.org 21158S: Maintained 21159F: drivers/vhost/vsock.c 21160F: include/linux/virtio_vsock.h 21161F: include/uapi/linux/virtio_vsock.h 21162F: net/vmw_vsock/virtio_transport.c 21163F: net/vmw_vsock/virtio_transport_common.c 21164 21165VIRTIO BLOCK AND SCSI DRIVERS 21166M: "Michael S. Tsirkin" <mst@redhat.com> 21167M: Jason Wang <jasowang@redhat.com> 21168R: Paolo Bonzini <pbonzini@redhat.com> 21169R: Stefan Hajnoczi <stefanha@redhat.com> 21170L: virtualization@lists.linux-foundation.org 21171S: Maintained 21172F: drivers/block/virtio_blk.c 21173F: drivers/scsi/virtio_scsi.c 21174F: drivers/vhost/scsi.c 21175F: include/uapi/linux/virtio_blk.h 21176F: include/uapi/linux/virtio_scsi.h 21177 21178VIRTIO CONSOLE DRIVER 21179M: Amit Shah <amit@kernel.org> 21180L: virtualization@lists.linux-foundation.org 21181S: Maintained 21182F: drivers/char/virtio_console.c 21183F: include/linux/virtio_console.h 21184F: include/uapi/linux/virtio_console.h 21185 21186VIRTIO CORE AND NET DRIVERS 21187M: "Michael S. Tsirkin" <mst@redhat.com> 21188M: Jason Wang <jasowang@redhat.com> 21189L: virtualization@lists.linux-foundation.org 21190S: Maintained 21191F: Documentation/ABI/testing/sysfs-bus-vdpa 21192F: Documentation/devicetree/bindings/virtio/ 21193F: drivers/block/virtio_blk.c 21194F: drivers/crypto/virtio/ 21195F: drivers/net/virtio_net.c 21196F: drivers/vdpa/ 21197F: drivers/virtio/ 21198F: include/linux/vdpa.h 21199F: include/linux/virtio*.h 21200F: include/uapi/linux/virtio_*.h 21201F: tools/virtio/ 21202 21203VIRTIO BALLOON 21204M: "Michael S. Tsirkin" <mst@redhat.com> 21205M: David Hildenbrand <david@redhat.com> 21206L: virtualization@lists.linux-foundation.org 21207S: Maintained 21208F: drivers/virtio/virtio_balloon.c 21209F: include/uapi/linux/virtio_balloon.h 21210F: include/linux/balloon_compaction.h 21211F: mm/balloon_compaction.c 21212 21213VIRTIO CRYPTO DRIVER 21214M: Gonglei <arei.gonglei@huawei.com> 21215L: virtualization@lists.linux-foundation.org 21216L: linux-crypto@vger.kernel.org 21217S: Maintained 21218F: drivers/crypto/virtio/ 21219F: include/uapi/linux/virtio_crypto.h 21220 21221VIRTIO DRIVERS FOR S390 21222M: Cornelia Huck <cohuck@redhat.com> 21223M: Halil Pasic <pasic@linux.ibm.com> 21224M: Eric Farman <farman@linux.ibm.com> 21225L: linux-s390@vger.kernel.org 21226L: virtualization@lists.linux-foundation.org 21227L: kvm@vger.kernel.org 21228S: Supported 21229F: arch/s390/include/uapi/asm/virtio-ccw.h 21230F: drivers/s390/virtio/ 21231 21232VIRTIO FILE SYSTEM 21233M: Vivek Goyal <vgoyal@redhat.com> 21234M: Stefan Hajnoczi <stefanha@redhat.com> 21235M: Miklos Szeredi <miklos@szeredi.hu> 21236L: virtualization@lists.linux-foundation.org 21237L: linux-fsdevel@vger.kernel.org 21238S: Supported 21239W: https://virtio-fs.gitlab.io/ 21240F: Documentation/filesystems/virtiofs.rst 21241F: fs/fuse/virtio_fs.c 21242F: include/uapi/linux/virtio_fs.h 21243 21244VIRTIO GPIO DRIVER 21245M: Enrico Weigelt, metux IT consult <info@metux.net> 21246M: Viresh Kumar <vireshk@kernel.org> 21247L: linux-gpio@vger.kernel.org 21248L: virtualization@lists.linux-foundation.org 21249S: Maintained 21250F: drivers/gpio/gpio-virtio.c 21251F: include/uapi/linux/virtio_gpio.h 21252 21253VIRTIO GPU DRIVER 21254M: David Airlie <airlied@linux.ie> 21255M: Gerd Hoffmann <kraxel@redhat.com> 21256R: Gurchetan Singh <gurchetansingh@chromium.org> 21257R: Chia-I Wu <olvaffe@gmail.com> 21258L: dri-devel@lists.freedesktop.org 21259L: virtualization@lists.linux-foundation.org 21260S: Maintained 21261T: git git://anongit.freedesktop.org/drm/drm-misc 21262F: drivers/gpu/drm/virtio/ 21263F: include/uapi/linux/virtio_gpu.h 21264 21265VIRTIO HOST (VHOST) 21266M: "Michael S. Tsirkin" <mst@redhat.com> 21267M: Jason Wang <jasowang@redhat.com> 21268L: kvm@vger.kernel.org 21269L: virtualization@lists.linux-foundation.org 21270L: netdev@vger.kernel.org 21271S: Maintained 21272T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 21273F: drivers/vhost/ 21274F: include/linux/vhost_iotlb.h 21275F: include/uapi/linux/vhost.h 21276 21277VIRTIO INPUT DRIVER 21278M: Gerd Hoffmann <kraxel@redhat.com> 21279S: Maintained 21280F: drivers/virtio/virtio_input.c 21281F: include/uapi/linux/virtio_input.h 21282 21283VIRTIO IOMMU DRIVER 21284M: Jean-Philippe Brucker <jean-philippe@linaro.org> 21285L: virtualization@lists.linux-foundation.org 21286S: Maintained 21287F: drivers/iommu/virtio-iommu.c 21288F: include/uapi/linux/virtio_iommu.h 21289 21290VIRTIO MEM DRIVER 21291M: David Hildenbrand <david@redhat.com> 21292L: virtualization@lists.linux-foundation.org 21293S: Maintained 21294W: https://virtio-mem.gitlab.io/ 21295F: drivers/virtio/virtio_mem.c 21296F: include/uapi/linux/virtio_mem.h 21297 21298VIRTIO SOUND DRIVER 21299M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21300M: "Michael S. Tsirkin" <mst@redhat.com> 21301L: virtualization@lists.linux-foundation.org 21302L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21303S: Maintained 21304F: include/uapi/linux/virtio_snd.h 21305F: sound/virtio/* 21306 21307VIRTIO I2C DRIVER 21308M: Conghui Chen <conghui.chen@intel.com> 21309M: Viresh Kumar <viresh.kumar@linaro.org> 21310L: linux-i2c@vger.kernel.org 21311L: virtualization@lists.linux-foundation.org 21312S: Maintained 21313F: drivers/i2c/busses/i2c-virtio.c 21314F: include/uapi/linux/virtio_i2c.h 21315 21316VIRTIO PMEM DRIVER 21317M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21318L: virtualization@lists.linux-foundation.org 21319S: Maintained 21320F: drivers/nvdimm/virtio_pmem.c 21321F: drivers/nvdimm/nd_virtio.c 21322 21323VIRTUAL BOX GUEST DEVICE DRIVER 21324M: Hans de Goede <hdegoede@redhat.com> 21325M: Arnd Bergmann <arnd@arndb.de> 21326M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21327S: Maintained 21328F: drivers/virt/vboxguest/ 21329F: include/linux/vbox_utils.h 21330F: include/uapi/linux/vbox*.h 21331 21332VIRTUAL BOX SHARED FOLDER VFS DRIVER 21333M: Hans de Goede <hdegoede@redhat.com> 21334L: linux-fsdevel@vger.kernel.org 21335S: Maintained 21336F: fs/vboxsf/* 21337 21338VIRTUAL SERIO DEVICE DRIVER 21339M: Stephen Chandler Paul <thatslyude@gmail.com> 21340S: Maintained 21341F: drivers/input/serio/userio.c 21342F: include/uapi/linux/userio.h 21343 21344VIVID VIRTUAL VIDEO DRIVER 21345M: Hans Verkuil <hverkuil@xs4all.nl> 21346L: linux-media@vger.kernel.org 21347S: Maintained 21348W: https://linuxtv.org 21349T: git git://linuxtv.org/media_tree.git 21350F: drivers/media/test-drivers/vivid/* 21351 21352VIDTV VIRTUAL DIGITAL TV DRIVER 21353M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21354L: linux-media@vger.kernel.org 21355S: Maintained 21356W: https://linuxtv.org 21357T: git git://linuxtv.org/media_tree.git 21358F: drivers/media/test-drivers/vidtv/* 21359 21360VLYNQ BUS 21361M: Florian Fainelli <f.fainelli@gmail.com> 21362L: openwrt-devel@lists.openwrt.org (subscribers-only) 21363S: Maintained 21364F: drivers/vlynq/vlynq.c 21365F: include/linux/vlynq.h 21366 21367VME SUBSYSTEM 21368M: Martyn Welch <martyn@welchs.me.uk> 21369M: Manohar Vanga <manohar.vanga@gmail.com> 21370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21371L: linux-kernel@vger.kernel.org 21372S: Maintained 21373T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21374F: Documentation/driver-api/vme.rst 21375F: drivers/staging/vme_user/ 21376F: drivers/vme/ 21377F: include/linux/vme* 21378 21379VM SOCKETS (AF_VSOCK) 21380M: Stefano Garzarella <sgarzare@redhat.com> 21381L: virtualization@lists.linux-foundation.org 21382L: netdev@vger.kernel.org 21383S: Maintained 21384F: drivers/net/vsockmon.c 21385F: include/net/af_vsock.h 21386F: include/uapi/linux/vm_sockets.h 21387F: include/uapi/linux/vm_sockets_diag.h 21388F: include/uapi/linux/vsockmon.h 21389F: net/vmw_vsock/ 21390F: tools/testing/vsock/ 21391 21392VMWARE BALLOON DRIVER 21393M: Nadav Amit <namit@vmware.com> 21394R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21395L: linux-kernel@vger.kernel.org 21396S: Maintained 21397F: drivers/misc/vmw_balloon.c 21398 21399VMWARE HYPERVISOR INTERFACE 21400M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21401M: Alexey Makhalov <amakhalov@vmware.com> 21402R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21403L: virtualization@lists.linux-foundation.org 21404L: x86@kernel.org 21405S: Supported 21406T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21407F: arch/x86/include/asm/vmware.h 21408F: arch/x86/kernel/cpu/vmware.c 21409 21410VMWARE PVRDMA DRIVER 21411M: Bryan Tan <bryantan@vmware.com> 21412M: Vishnu Dasa <vdasa@vmware.com> 21413R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21414L: linux-rdma@vger.kernel.org 21415S: Maintained 21416F: drivers/infiniband/hw/vmw_pvrdma/ 21417 21418VMware PVSCSI driver 21419M: Vishal Bhakta <vbhakta@vmware.com> 21420R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21421L: linux-scsi@vger.kernel.org 21422S: Maintained 21423F: drivers/scsi/vmw_pvscsi.c 21424F: drivers/scsi/vmw_pvscsi.h 21425 21426VMWARE VIRTUAL PTP CLOCK DRIVER 21427M: Vivek Thampi <vithampi@vmware.com> 21428R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21429L: netdev@vger.kernel.org 21430S: Supported 21431F: drivers/ptp/ptp_vmw.c 21432 21433VMWARE VMCI DRIVER 21434M: Bryan Tan <bryantan@vmware.com> 21435M: Rajesh Jalisatgi <rjalisatgi@vmware.com> 21436M: Vishnu Dasa <vdasa@vmware.com> 21437R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21438L: linux-kernel@vger.kernel.org 21439S: Maintained 21440F: drivers/misc/vmw_vmci/ 21441 21442VMWARE VMMOUSE SUBDRIVER 21443M: Zack Rusin <zackr@vmware.com> 21444R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21445R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21446L: linux-input@vger.kernel.org 21447S: Maintained 21448F: drivers/input/mouse/vmmouse.c 21449F: drivers/input/mouse/vmmouse.h 21450 21451VMWARE VMXNET3 ETHERNET DRIVER 21452M: Ronak Doshi <doshir@vmware.com> 21453R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21454L: netdev@vger.kernel.org 21455S: Maintained 21456F: drivers/net/vmxnet3/ 21457 21458VOCORE VOCORE2 BOARD 21459M: Harvey Hunt <harveyhuntnexus@gmail.com> 21460L: linux-mips@vger.kernel.org 21461S: Maintained 21462F: arch/mips/boot/dts/ralink/vocore2.dts 21463 21464VOLTAGE AND CURRENT REGULATOR FRAMEWORK 21465M: Liam Girdwood <lgirdwood@gmail.com> 21466M: Mark Brown <broonie@kernel.org> 21467L: linux-kernel@vger.kernel.org 21468S: Supported 21469W: http://www.slimlogic.co.uk/?p=48 21470T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 21471F: Documentation/devicetree/bindings/regulator/ 21472F: Documentation/power/regulator/ 21473F: drivers/regulator/ 21474F: include/dt-bindings/regulator/ 21475F: include/linux/regulator/ 21476K: regulator_get_optional 21477 21478VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 21479R: Matti Vaittinen <mazziesaccount@gmail.com> 21480F: drivers/regulator/irq_helpers.c 21481 21482VRF 21483M: David Ahern <dsahern@kernel.org> 21484L: netdev@vger.kernel.org 21485S: Maintained 21486F: Documentation/networking/vrf.rst 21487F: drivers/net/vrf.c 21488 21489VSPRINTF 21490M: Petr Mladek <pmladek@suse.com> 21491M: Steven Rostedt <rostedt@goodmis.org> 21492M: Sergey Senozhatsky <senozhatsky@chromium.org> 21493R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21494R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 21495S: Maintained 21496T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 21497F: Documentation/core-api/printk-formats.rst 21498F: lib/test_printf.c 21499F: lib/test_scanf.c 21500F: lib/vsprintf.c 21501 21502VT1211 HARDWARE MONITOR DRIVER 21503M: Juerg Haefliger <juergh@gmail.com> 21504L: linux-hwmon@vger.kernel.org 21505S: Maintained 21506F: Documentation/hwmon/vt1211.rst 21507F: drivers/hwmon/vt1211.c 21508 21509VT8231 HARDWARE MONITOR DRIVER 21510M: Roger Lucas <vt8231@hiddenengine.co.uk> 21511L: linux-hwmon@vger.kernel.org 21512S: Maintained 21513F: drivers/hwmon/vt8231.c 21514 21515VUB300 USB to SDIO/SD/MMC bridge chip 21516L: linux-mmc@vger.kernel.org 21517S: Orphan 21518F: drivers/mmc/host/vub300.c 21519 21520W1 DALLAS'S 1-WIRE BUS 21521M: Evgeniy Polyakov <zbr@ioremap.net> 21522S: Maintained 21523F: Documentation/devicetree/bindings/w1/ 21524F: Documentation/w1/ 21525F: drivers/w1/ 21526F: include/linux/w1.h 21527 21528W83791D HARDWARE MONITORING DRIVER 21529M: Marc Hulsman <m.hulsman@tudelft.nl> 21530L: linux-hwmon@vger.kernel.org 21531S: Maintained 21532F: Documentation/hwmon/w83791d.rst 21533F: drivers/hwmon/w83791d.c 21534 21535W83793 HARDWARE MONITORING DRIVER 21536M: Rudolf Marek <r.marek@assembler.cz> 21537L: linux-hwmon@vger.kernel.org 21538S: Maintained 21539F: Documentation/hwmon/w83793.rst 21540F: drivers/hwmon/w83793.c 21541 21542W83795 HARDWARE MONITORING DRIVER 21543M: Jean Delvare <jdelvare@suse.com> 21544L: linux-hwmon@vger.kernel.org 21545S: Maintained 21546F: drivers/hwmon/w83795.c 21547 21548W83L51xD SD/MMC CARD INTERFACE DRIVER 21549M: Pierre Ossman <pierre@ossman.eu> 21550S: Maintained 21551F: drivers/mmc/host/wbsd.* 21552 21553WACOM PROTOCOL 4 SERIAL TABLETS 21554M: Julian Squires <julian@cipht.net> 21555M: Hans de Goede <hdegoede@redhat.com> 21556L: linux-input@vger.kernel.org 21557S: Maintained 21558F: drivers/input/tablet/wacom_serial4.c 21559 21560WATCHDOG DEVICE DRIVERS 21561M: Wim Van Sebroeck <wim@linux-watchdog.org> 21562M: Guenter Roeck <linux@roeck-us.net> 21563L: linux-watchdog@vger.kernel.org 21564S: Maintained 21565W: http://www.linux-watchdog.org/ 21566T: git git://www.linux-watchdog.org/linux-watchdog.git 21567F: Documentation/devicetree/bindings/watchdog/ 21568F: Documentation/watchdog/ 21569F: drivers/watchdog/ 21570F: include/linux/watchdog.h 21571F: include/uapi/linux/watchdog.h 21572 21573WHISKEYCOVE PMIC GPIO DRIVER 21574M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 21575L: linux-gpio@vger.kernel.org 21576S: Maintained 21577F: drivers/gpio/gpio-wcove.c 21578 21579WHWAVE RTC DRIVER 21580M: Dianlong Li <long17.cool@163.com> 21581L: linux-rtc@vger.kernel.org 21582S: Maintained 21583F: drivers/rtc/rtc-sd3078.c 21584 21585WIIMOTE HID DRIVER 21586M: David Rheinsberg <david.rheinsberg@gmail.com> 21587L: linux-input@vger.kernel.org 21588S: Maintained 21589F: drivers/hid/hid-wiimote* 21590 21591WILOCITY WIL6210 WIRELESS DRIVER 21592L: linux-wireless@vger.kernel.org 21593S: Orphan 21594W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 21595F: drivers/net/wireless/ath/wil6210/ 21596 21597WINBOND CIR DRIVER 21598M: David Härdeman <david@hardeman.nu> 21599S: Maintained 21600F: drivers/media/rc/winbond-cir.c 21601 21602WINSYSTEMS EBC-C384 WATCHDOG DRIVER 21603M: William Breathitt Gray <vilhelm.gray@gmail.com> 21604L: linux-watchdog@vger.kernel.org 21605S: Maintained 21606F: drivers/watchdog/ebc-c384_wdt.c 21607 21608WINSYSTEMS WS16C48 GPIO DRIVER 21609M: William Breathitt Gray <vilhelm.gray@gmail.com> 21610L: linux-gpio@vger.kernel.org 21611S: Maintained 21612F: drivers/gpio/gpio-ws16c48.c 21613 21614WIREGUARD SECURE NETWORK TUNNEL 21615M: Jason A. Donenfeld <Jason@zx2c4.com> 21616L: wireguard@lists.zx2c4.com 21617L: netdev@vger.kernel.org 21618S: Maintained 21619F: drivers/net/wireguard/ 21620F: tools/testing/selftests/wireguard/ 21621 21622WISTRON LAPTOP BUTTON DRIVER 21623M: Miloslav Trmac <mitr@volny.cz> 21624S: Maintained 21625F: drivers/input/misc/wistron_btns.c 21626 21627WL3501 WIRELESS PCMCIA CARD DRIVER 21628L: linux-wireless@vger.kernel.org 21629S: Odd fixes 21630F: drivers/net/wireless/wl3501* 21631 21632WOLFSON MICROELECTRONICS DRIVERS 21633L: patches@opensource.cirrus.com 21634S: Supported 21635W: https://github.com/CirrusLogic/linux-drivers/wiki 21636T: git https://github.com/CirrusLogic/linux-drivers.git 21637F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 21638F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 21639F: Documentation/devicetree/bindings/mfd/wm831x.txt 21640F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 21641F: Documentation/devicetree/bindings/sound/wlf,*.yaml 21642F: Documentation/devicetree/bindings/sound/wm* 21643F: Documentation/hwmon/wm83??.rst 21644F: arch/arm/mach-s3c/mach-crag6410* 21645F: drivers/clk/clk-wm83*.c 21646F: drivers/gpio/gpio-*wm*.c 21647F: drivers/gpio/gpio-arizona.c 21648F: drivers/hwmon/wm83??-hwmon.c 21649F: drivers/input/misc/wm831x-on.c 21650F: drivers/input/touchscreen/wm831x-ts.c 21651F: drivers/input/touchscreen/wm97*.c 21652F: drivers/leds/leds-wm83*.c 21653F: drivers/mfd/arizona* 21654F: drivers/mfd/cs47l24* 21655F: drivers/mfd/wm*.c 21656F: drivers/power/supply/wm83*.c 21657F: drivers/regulator/arizona* 21658F: drivers/regulator/wm8*.c 21659F: drivers/rtc/rtc-wm83*.c 21660F: drivers/video/backlight/wm83*_bl.c 21661F: drivers/watchdog/wm83*_wdt.c 21662F: include/linux/mfd/arizona/ 21663F: include/linux/mfd/wm831x/ 21664F: include/linux/mfd/wm8350/ 21665F: include/linux/mfd/wm8400* 21666F: include/linux/regulator/arizona* 21667F: include/linux/wm97xx.h 21668F: include/sound/wm????.h 21669F: sound/soc/codecs/arizona* 21670F: sound/soc/codecs/cs47l24* 21671F: sound/soc/codecs/wm* 21672 21673WORKQUEUE 21674M: Tejun Heo <tj@kernel.org> 21675R: Lai Jiangshan <jiangshanlai@gmail.com> 21676S: Maintained 21677T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 21678F: Documentation/core-api/workqueue.rst 21679F: include/linux/workqueue.h 21680F: kernel/workqueue.c 21681 21682WWAN DRIVERS 21683M: Loic Poulain <loic.poulain@linaro.org> 21684M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 21685R: Johannes Berg <johannes@sipsolutions.net> 21686L: netdev@vger.kernel.org 21687S: Maintained 21688F: drivers/net/wwan/ 21689F: include/linux/wwan.h 21690F: include/uapi/linux/wwan.h 21691 21692X-POWERS AXP288 PMIC DRIVERS 21693M: Hans de Goede <hdegoede@redhat.com> 21694S: Maintained 21695F: drivers/acpi/pmic/intel_pmic_xpower.c 21696N: axp288 21697 21698X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 21699M: Chen-Yu Tsai <wens@csie.org> 21700L: linux-kernel@vger.kernel.org 21701S: Maintained 21702N: axp[128] 21703 21704X.25 STACK 21705M: Martin Schiller <ms@dev.tdt.de> 21706L: linux-x25@vger.kernel.org 21707S: Maintained 21708F: Documentation/networking/lapb-module.rst 21709F: Documentation/networking/x25* 21710F: drivers/net/wan/hdlc_x25.c 21711F: drivers/net/wan/lapbether.c 21712F: include/*/lapb.h 21713F: include/net/x25* 21714F: include/uapi/linux/x25.h 21715F: net/lapb/ 21716F: net/x25/ 21717 21718X86 ARCHITECTURE (32-BIT AND 64-BIT) 21719M: Thomas Gleixner <tglx@linutronix.de> 21720M: Ingo Molnar <mingo@redhat.com> 21721M: Borislav Petkov <bp@alien8.de> 21722M: Dave Hansen <dave.hansen@linux.intel.com> 21723M: x86@kernel.org 21724R: "H. Peter Anvin" <hpa@zytor.com> 21725L: linux-kernel@vger.kernel.org 21726S: Maintained 21727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 21728F: Documentation/devicetree/bindings/x86/ 21729F: Documentation/x86/ 21730F: arch/x86/ 21731 21732X86 ENTRY CODE 21733M: Andy Lutomirski <luto@kernel.org> 21734L: linux-kernel@vger.kernel.org 21735S: Maintained 21736T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 21737F: arch/x86/entry/ 21738 21739X86 MCE INFRASTRUCTURE 21740M: Tony Luck <tony.luck@intel.com> 21741M: Borislav Petkov <bp@alien8.de> 21742L: linux-edac@vger.kernel.org 21743S: Maintained 21744F: Documentation/ABI/testing/sysfs-mce 21745F: Documentation/x86/x86_64/machinecheck.rst 21746F: arch/x86/kernel/cpu/mce/* 21747 21748X86 MICROCODE UPDATE SUPPORT 21749M: Borislav Petkov <bp@alien8.de> 21750S: Maintained 21751F: arch/x86/kernel/cpu/microcode/* 21752 21753X86 MM 21754M: Dave Hansen <dave.hansen@linux.intel.com> 21755M: Andy Lutomirski <luto@kernel.org> 21756M: Peter Zijlstra <peterz@infradead.org> 21757L: linux-kernel@vger.kernel.org 21758S: Maintained 21759T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 21760F: arch/x86/mm/ 21761 21762X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 21763M: Hans de Goede <hdegoede@redhat.com> 21764L: platform-driver-x86@vger.kernel.org 21765S: Maintained 21766T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 21767F: drivers/platform/x86/x86-android-tablets.c 21768 21769X86 PLATFORM DRIVERS 21770M: Hans de Goede <hdegoede@redhat.com> 21771M: Mark Gross <markgross@kernel.org> 21772L: platform-driver-x86@vger.kernel.org 21773S: Maintained 21774T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 21775F: drivers/platform/olpc/ 21776F: drivers/platform/x86/ 21777 21778X86 PLATFORM DRIVERS - ARCH 21779R: Darren Hart <dvhart@infradead.org> 21780R: Andy Shevchenko <andy@infradead.org> 21781L: platform-driver-x86@vger.kernel.org 21782L: x86@kernel.org 21783S: Maintained 21784T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 21785F: arch/x86/platform 21786 21787X86 PLATFORM UV HPE SUPERDOME FLEX 21788M: Steve Wahl <steve.wahl@hpe.com> 21789R: Mike Travis <mike.travis@hpe.com> 21790R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 21791R: Russ Anderson <russ.anderson@hpe.com> 21792S: Supported 21793F: arch/x86/include/asm/uv/ 21794F: arch/x86/kernel/apic/x2apic_uv_x.c 21795F: arch/x86/platform/uv/ 21796 21797X86 STACK UNWINDING 21798M: Josh Poimboeuf <jpoimboe@kernel.org> 21799M: Peter Zijlstra <peterz@infradead.org> 21800S: Supported 21801F: arch/x86/include/asm/unwind*.h 21802F: arch/x86/kernel/dumpstack.c 21803F: arch/x86/kernel/stacktrace.c 21804F: arch/x86/kernel/unwind_*.c 21805 21806X86 VDSO 21807M: Andy Lutomirski <luto@kernel.org> 21808L: linux-kernel@vger.kernel.org 21809S: Maintained 21810T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 21811F: arch/x86/entry/vdso/ 21812 21813XARRAY 21814M: Matthew Wilcox <willy@infradead.org> 21815L: linux-fsdevel@vger.kernel.org 21816S: Supported 21817F: Documentation/core-api/xarray.rst 21818F: include/linux/idr.h 21819F: include/linux/xarray.h 21820F: lib/idr.c 21821F: lib/xarray.c 21822F: tools/testing/radix-tree 21823 21824XBOX DVD IR REMOTE 21825M: Benjamin Valentin <benpicco@googlemail.com> 21826S: Maintained 21827F: drivers/media/rc/keymaps/rc-xbox-dvd.c 21828F: drivers/media/rc/xbox_remote.c 21829 21830XC2028/3028 TUNER DRIVER 21831M: Mauro Carvalho Chehab <mchehab@kernel.org> 21832L: linux-media@vger.kernel.org 21833S: Maintained 21834W: https://linuxtv.org 21835T: git git://linuxtv.org/media_tree.git 21836F: drivers/media/tuners/xc2028.* 21837 21838XDP (eXpress Data Path) 21839M: Alexei Starovoitov <ast@kernel.org> 21840M: Daniel Borkmann <daniel@iogearbox.net> 21841M: David S. Miller <davem@davemloft.net> 21842M: Jakub Kicinski <kuba@kernel.org> 21843M: Jesper Dangaard Brouer <hawk@kernel.org> 21844M: John Fastabend <john.fastabend@gmail.com> 21845L: netdev@vger.kernel.org 21846L: bpf@vger.kernel.org 21847S: Supported 21848F: include/net/xdp.h 21849F: include/net/xdp_priv.h 21850F: include/trace/events/xdp.h 21851F: kernel/bpf/cpumap.c 21852F: kernel/bpf/devmap.c 21853F: net/core/xdp.c 21854F: samples/bpf/xdp* 21855F: tools/testing/selftests/bpf/*xdp* 21856F: tools/testing/selftests/bpf/*/*xdp* 21857F: drivers/net/ethernet/*/*/*/*/*xdp* 21858F: drivers/net/ethernet/*/*/*xdp* 21859K: (?:\b|_)xdp(?:\b|_) 21860 21861XDP SOCKETS (AF_XDP) 21862M: Björn Töpel <bjorn@kernel.org> 21863M: Magnus Karlsson <magnus.karlsson@intel.com> 21864M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 21865R: Jonathan Lemon <jonathan.lemon@gmail.com> 21866L: netdev@vger.kernel.org 21867L: bpf@vger.kernel.org 21868S: Maintained 21869F: Documentation/networking/af_xdp.rst 21870F: include/net/xdp_sock* 21871F: include/net/xsk_buff_pool.h 21872F: include/uapi/linux/if_xdp.h 21873F: include/uapi/linux/xdp_diag.h 21874F: include/net/netns/xdp.h 21875F: net/xdp/ 21876F: samples/bpf/xdpsock* 21877F: tools/lib/bpf/xsk* 21878 21879XEN BLOCK SUBSYSTEM 21880M: Roger Pau Monné <roger.pau@citrix.com> 21881L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21882S: Supported 21883F: drivers/block/xen* 21884F: drivers/block/xen-blkback/* 21885 21886XEN HYPERVISOR ARM 21887M: Stefano Stabellini <sstabellini@kernel.org> 21888L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21889S: Maintained 21890F: arch/arm/include/asm/xen/ 21891F: arch/arm/xen/ 21892 21893XEN HYPERVISOR ARM64 21894M: Stefano Stabellini <sstabellini@kernel.org> 21895L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21896S: Maintained 21897F: arch/arm64/include/asm/xen/ 21898F: arch/arm64/xen/ 21899 21900XEN HYPERVISOR INTERFACE 21901M: Juergen Gross <jgross@suse.com> 21902M: Stefano Stabellini <sstabellini@kernel.org> 21903R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 21904L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21905S: Supported 21906T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 21907F: Documentation/ABI/stable/sysfs-hypervisor-xen 21908F: Documentation/ABI/testing/sysfs-hypervisor-xen 21909F: drivers/*/xen-*front.c 21910F: drivers/xen/ 21911F: include/uapi/xen/ 21912F: include/xen/ 21913 21914XEN HYPERVISOR X86 21915M: Juergen Gross <jgross@suse.com> 21916R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 21917L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21918S: Supported 21919F: arch/x86/include/asm/pvclock-abi.h 21920F: arch/x86/include/asm/xen/ 21921F: arch/x86/platform/pvh/ 21922F: arch/x86/xen/ 21923 21924XEN NETWORK BACKEND DRIVER 21925M: Wei Liu <wei.liu@kernel.org> 21926M: Paul Durrant <paul@xen.org> 21927L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21928L: netdev@vger.kernel.org 21929S: Supported 21930F: drivers/net/xen-netback/* 21931 21932XEN PCI SUBSYSTEM 21933M: Juergen Gross <jgross@suse.com> 21934L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21935S: Supported 21936F: arch/x86/pci/*xen* 21937F: drivers/pci/*xen* 21938 21939XEN PVSCSI DRIVERS 21940M: Juergen Gross <jgross@suse.com> 21941L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21942L: linux-scsi@vger.kernel.org 21943S: Supported 21944F: drivers/scsi/xen-scsifront.c 21945F: drivers/xen/xen-scsiback.c 21946F: include/xen/interface/io/vscsiif.h 21947 21948XEN PVUSB DRIVER 21949M: Juergen Gross <jgross@suse.com> 21950L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21951L: linux-usb@vger.kernel.org 21952S: Supported 21953F: drivers/usb/host/xen* 21954F: include/xen/interface/io/usbif.h 21955 21956XEN SOUND FRONTEND DRIVER 21957M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 21958L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21959L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21960S: Supported 21961F: sound/xen/* 21962 21963XEN SWIOTLB SUBSYSTEM 21964M: Juergen Gross <jgross@suse.com> 21965M: Stefano Stabellini <sstabellini@kernel.org> 21966L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21967L: iommu@lists.linux.dev 21968S: Supported 21969F: arch/x86/xen/*swiotlb* 21970F: drivers/xen/*swiotlb* 21971 21972XFS FILESYSTEM 21973C: irc://irc.oftc.net/xfs 21974M: Darrick J. Wong <djwong@kernel.org> 21975L: linux-xfs@vger.kernel.org 21976S: Supported 21977W: http://xfs.org/ 21978T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 21979F: Documentation/ABI/testing/sysfs-fs-xfs 21980F: Documentation/admin-guide/xfs.rst 21981F: Documentation/filesystems/xfs-delayed-logging-design.rst 21982F: Documentation/filesystems/xfs-self-describing-metadata.rst 21983F: fs/xfs/ 21984F: include/uapi/linux/dqblk_xfs.h 21985F: include/uapi/linux/fsmap.h 21986 21987XILINX AMS DRIVER 21988M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 21989L: linux-iio@vger.kernel.org 21990S: Maintained 21991F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 21992F: drivers/iio/adc/xilinx-ams.c 21993 21994XILINX AXI ETHERNET DRIVER 21995M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 21996S: Maintained 21997F: drivers/net/ethernet/xilinx/xilinx_axienet* 21998 21999XILINX CAN DRIVER 22000M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 22001R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 22002L: linux-can@vger.kernel.org 22003S: Maintained 22004F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 22005F: drivers/net/can/xilinx_can.c 22006 22007XILINX GPIO DRIVER 22008M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 22009R: Srinivas Neeli <srinivas.neeli@xilinx.com> 22010R: Michal Simek <michal.simek@xilinx.com> 22011S: Maintained 22012F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt 22013F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 22014F: drivers/gpio/gpio-xilinx.c 22015F: drivers/gpio/gpio-zynq.c 22016 22017XILINX SD-FEC IP CORES 22018M: Derek Kiernan <derek.kiernan@xilinx.com> 22019M: Dragan Cvetic <dragan.cvetic@xilinx.com> 22020S: Maintained 22021F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 22022F: Documentation/misc-devices/xilinx_sdfec.rst 22023F: drivers/misc/Kconfig 22024F: drivers/misc/Makefile 22025F: drivers/misc/xilinx_sdfec.c 22026F: include/uapi/misc/xilinx_sdfec.h 22027 22028XILINX PWM DRIVER 22029M: Sean Anderson <sean.anderson@seco.com> 22030S: Maintained 22031F: drivers/pwm/pwm-xilinx.c 22032F: include/clocksource/timer-xilinx.h 22033 22034XILINX UARTLITE SERIAL DRIVER 22035M: Peter Korsgaard <jacmet@sunsite.dk> 22036L: linux-serial@vger.kernel.org 22037S: Maintained 22038F: drivers/tty/serial/uartlite.c 22039 22040XILINX VIDEO IP CORES 22041M: Hyun Kwon <hyun.kwon@xilinx.com> 22042M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22043L: linux-media@vger.kernel.org 22044S: Supported 22045T: git git://linuxtv.org/media_tree.git 22046F: Documentation/devicetree/bindings/media/xilinx/ 22047F: drivers/media/platform/xilinx/ 22048F: include/uapi/linux/xilinx-v4l2-controls.h 22049 22050XILINX ZYNQMP DPDMA DRIVER 22051M: Hyun Kwon <hyun.kwon@xilinx.com> 22052M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22053L: dmaengine@vger.kernel.org 22054S: Supported 22055F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 22056F: drivers/dma/xilinx/xilinx_dpdma.c 22057F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 22058 22059XILINX ZYNQMP PSGTR PHY DRIVER 22060M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 22061M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22062L: linux-kernel@vger.kernel.org 22063S: Supported 22064T: git https://github.com/Xilinx/linux-xlnx.git 22065F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 22066F: drivers/phy/xilinx/phy-zynqmp.c 22067 22068XILINX ZYNQMP SHA3 DRIVER 22069M: Harsha <harsha.harsha@xilinx.com> 22070S: Maintained 22071F: drivers/crypto/xilinx/zynqmp-sha.c 22072 22073XILINX EVENT MANAGEMENT DRIVER 22074M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 22075S: Maintained 22076F: drivers/soc/xilinx/xlnx_event_manager.c 22077F: include/linux/firmware/xlnx-event-manager.h 22078 22079XILLYBUS DRIVER 22080M: Eli Billauer <eli.billauer@gmail.com> 22081L: linux-kernel@vger.kernel.org 22082S: Supported 22083F: drivers/char/xillybus/ 22084 22085XLP9XX I2C DRIVER 22086M: George Cherian <gcherian@marvell.com> 22087L: linux-i2c@vger.kernel.org 22088S: Supported 22089W: http://www.marvell.com 22090F: drivers/i2c/busses/i2c-xlp9xx.c 22091 22092XRA1403 GPIO EXPANDER 22093M: Nandor Han <nandor.han@ge.com> 22094M: Semi Malinen <semi.malinen@ge.com> 22095L: linux-gpio@vger.kernel.org 22096S: Maintained 22097F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 22098F: drivers/gpio/gpio-xra1403.c 22099 22100XTENSA XTFPGA PLATFORM SUPPORT 22101M: Max Filippov <jcmvbkbc@gmail.com> 22102L: linux-xtensa@linux-xtensa.org 22103S: Maintained 22104F: drivers/spi/spi-xtensa-xtfpga.c 22105F: sound/soc/xtensa/xtfpga-i2s.c 22106 22107YAM DRIVER FOR AX.25 22108M: Jean-Paul Roubelat <jpr@f6fbb.org> 22109L: linux-hams@vger.kernel.org 22110S: Maintained 22111F: drivers/net/hamradio/yam* 22112F: include/linux/yam.h 22113 22114YAMA SECURITY MODULE 22115M: Kees Cook <keescook@chromium.org> 22116S: Supported 22117T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip 22118F: Documentation/admin-guide/LSM/Yama.rst 22119F: security/yama/ 22120 22121YEALINK PHONE DRIVER 22122M: Henk Vergonet <Henk.Vergonet@gmail.com> 22123L: usbb2k-api-dev@nongnu.org 22124S: Maintained 22125F: Documentation/input/devices/yealink.rst 22126F: drivers/input/misc/yealink.* 22127 22128Z8530 DRIVER FOR AX.25 22129M: Joerg Reuter <jreuter@yaina.de> 22130L: linux-hams@vger.kernel.org 22131S: Maintained 22132W: http://yaina.de/jreuter/ 22133W: http://www.qsl.net/dl1bke/ 22134F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 22135F: drivers/net/hamradio/*scc.c 22136F: drivers/net/hamradio/z8530.h 22137 22138ZBUD COMPRESSED PAGE ALLOCATOR 22139M: Seth Jennings <sjenning@redhat.com> 22140M: Dan Streetman <ddstreet@ieee.org> 22141L: linux-mm@kvack.org 22142S: Maintained 22143F: mm/zbud.c 22144 22145Z3FOLD COMPRESSED PAGE ALLOCATOR 22146M: Vitaly Wool <vitaly.wool@konsulko.com> 22147R: Miaohe Lin <linmiaohe@huawei.com> 22148L: linux-mm@kvack.org 22149S: Maintained 22150F: mm/z3fold.c 22151 22152ZD1211RW WIRELESS DRIVER 22153M: Ulrich Kunitz <kune@deine-taler.de> 22154L: linux-wireless@vger.kernel.org 22155L: zd1211-devs@lists.sourceforge.net (subscribers-only) 22156S: Maintained 22157W: http://zd1211.ath.cx/wiki/DriverRewrite 22158F: drivers/net/wireless/zydas/zd1211rw/ 22159 22160ZD1301 MEDIA DRIVER 22161M: Antti Palosaari <crope@iki.fi> 22162L: linux-media@vger.kernel.org 22163S: Maintained 22164W: https://linuxtv.org/ 22165W: http://palosaari.fi/linux/ 22166Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22167F: drivers/media/usb/dvb-usb-v2/zd1301* 22168 22169ZD1301_DEMOD MEDIA DRIVER 22170M: Antti Palosaari <crope@iki.fi> 22171L: linux-media@vger.kernel.org 22172S: Maintained 22173W: https://linuxtv.org/ 22174W: http://palosaari.fi/linux/ 22175Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22176F: drivers/media/dvb-frontends/zd1301_demod* 22177 22178ZHAOXIN PROCESSOR SUPPORT 22179M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 22180L: linux-kernel@vger.kernel.org 22181S: Maintained 22182F: arch/x86/kernel/cpu/zhaoxin.c 22183 22184ZONEFS FILESYSTEM 22185M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 22186M: Naohiro Aota <naohiro.aota@wdc.com> 22187R: Johannes Thumshirn <jth@kernel.org> 22188L: linux-fsdevel@vger.kernel.org 22189S: Maintained 22190T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 22191F: Documentation/filesystems/zonefs.rst 22192F: fs/zonefs/ 22193 22194ZPOOL COMPRESSED PAGE STORAGE API 22195M: Dan Streetman <ddstreet@ieee.org> 22196L: linux-mm@kvack.org 22197S: Maintained 22198F: include/linux/zpool.h 22199F: mm/zpool.c 22200 22201ZR36067 VIDEO FOR LINUX DRIVER 22202M: Corentin Labbe <clabbe@baylibre.com> 22203L: mjpeg-users@lists.sourceforge.net 22204L: linux-media@vger.kernel.org 22205S: Maintained 22206W: http://mjpeg.sourceforge.net/driver-zoran/ 22207Q: https://patchwork.linuxtv.org/project/linux-media/list/ 22208F: Documentation/driver-api/media/drivers/zoran.rst 22209F: drivers/staging/media/zoran/ 22210 22211ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 22212M: Minchan Kim <minchan@kernel.org> 22213M: Nitin Gupta <ngupta@vflare.org> 22214R: Sergey Senozhatsky <senozhatsky@chromium.org> 22215L: linux-kernel@vger.kernel.org 22216S: Maintained 22217F: Documentation/admin-guide/blockdev/zram.rst 22218F: drivers/block/zram/ 22219 22220ZS DECSTATION Z85C30 SERIAL DRIVER 22221M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22222S: Maintained 22223F: drivers/tty/serial/zs.* 22224 22225ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 22226M: Minchan Kim <minchan@kernel.org> 22227M: Nitin Gupta <ngupta@vflare.org> 22228R: Sergey Senozhatsky <senozhatsky@chromium.org> 22229L: linux-mm@kvack.org 22230S: Maintained 22231F: Documentation/vm/zsmalloc.rst 22232F: include/linux/zsmalloc.h 22233F: mm/zsmalloc.c 22234 22235ZSTD 22236M: Nick Terrell <terrelln@fb.com> 22237S: Maintained 22238B: https://github.com/facebook/zstd/issues 22239T: git git://github.com/terrelln/linux.git 22240F: include/linux/zstd* 22241F: lib/zstd/ 22242F: lib/decompress_unzstd.c 22243F: crypto/zstd.c 22244N: zstd 22245K: zstd 22246 22247ZSWAP COMPRESSED SWAP CACHING 22248M: Seth Jennings <sjenning@redhat.com> 22249M: Dan Streetman <ddstreet@ieee.org> 22250M: Vitaly Wool <vitaly.wool@konsulko.com> 22251L: linux-mm@kvack.org 22252S: Maintained 22253F: mm/zswap.c 22254 22255THE REST 22256M: Linus Torvalds <torvalds@linux-foundation.org> 22257L: linux-kernel@vger.kernel.org 22258S: Buried alive in reporters 22259T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 22260F: * 22261F: */ 22262
