1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/admin-guide/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174M: Jukka Rissanen <jukka.rissanen@linux.intel.com> 175L: linux-bluetooth@vger.kernel.org 176L: linux-wpan@vger.kernel.org 177S: Maintained 178F: Documentation/networking/6lowpan.rst 179F: include/net/6lowpan.h 180F: net/6lowpan/ 181 1826PACK NETWORK DRIVER FOR AX.25 183M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 184L: linux-hams@vger.kernel.org 185S: Maintained 186F: drivers/net/hamradio/6pack.c 187 188802.11 (including CFG80211/NL80211) 189M: Johannes Berg <johannes@sipsolutions.net> 190L: linux-wireless@vger.kernel.org 191S: Maintained 192W: https://wireless.wiki.kernel.org/ 193Q: https://patchwork.kernel.org/project/linux-wireless/list/ 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 195T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 196F: Documentation/driver-api/80211/cfg80211.rst 197F: Documentation/networking/regulatory.rst 198F: include/linux/ieee80211.h 199F: include/net/cfg80211.h 200F: include/net/ieee80211_radiotap.h 201F: include/net/iw_handler.h 202F: include/net/wext.h 203F: include/uapi/linux/nl80211.h 204F: net/wireless/ 205 2068169 10/100/1000 GIGABIT ETHERNET DRIVER 207M: Heiner Kallweit <hkallweit1@gmail.com> 208M: nic_swsd@realtek.com 209L: netdev@vger.kernel.org 210S: Maintained 211F: drivers/net/ethernet/realtek/r8169* 212 2138250/16?50 (AND CLONE UARTS) SERIAL DRIVER 214M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 215L: linux-serial@vger.kernel.org 216S: Maintained 217T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 218F: drivers/tty/serial/8250* 219F: include/linux/serial_8250.h 220 2218390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 222L: netdev@vger.kernel.org 223S: Orphan / Obsolete 224F: drivers/net/ethernet/8390/ 225 2269P FILE SYSTEM 227M: Eric Van Hensbergen <ericvh@gmail.com> 228M: Latchesar Ionkov <lucho@ionkov.net> 229M: Dominique Martinet <asmadeus@codewreck.org> 230R: Christian Schoenebeck <linux_oss@crudebyte.com> 231L: v9fs-developer@lists.sourceforge.net 232S: Maintained 233W: http://swik.net/v9fs 234Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 235T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 236T: git git://github.com/martinetd/linux.git 237F: Documentation/filesystems/9p.rst 238F: fs/9p/ 239F: include/net/9p/ 240F: include/trace/events/9p.h 241F: include/uapi/linux/virtio_9p.h 242F: net/9p/ 243 244A8293 MEDIA DRIVER 245M: Antti Palosaari <crope@iki.fi> 246L: linux-media@vger.kernel.org 247S: Maintained 248W: https://linuxtv.org 249W: http://palosaari.fi/linux/ 250Q: http://patchwork.linuxtv.org/project/linux-media/list/ 251T: git git://linuxtv.org/anttip/media_tree.git 252F: drivers/media/dvb-frontends/a8293* 253 254AACRAID SCSI RAID DRIVER 255M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 256L: linux-scsi@vger.kernel.org 257S: Supported 258W: http://www.adaptec.com/ 259F: Documentation/scsi/aacraid.rst 260F: drivers/scsi/aacraid/ 261 262ABI/API 263L: linux-api@vger.kernel.org 264F: include/linux/syscalls.h 265F: kernel/sys_ni.c 266X: include/uapi/ 267X: arch/*/include/uapi/ 268 269ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 270M: Hans de Goede <hdegoede@redhat.com> 271L: linux-hwmon@vger.kernel.org 272S: Maintained 273F: drivers/hwmon/abituguru.c 274 275ABIT UGURU 3 HARDWARE MONITOR DRIVER 276M: Alistair John Strachan <alistair@devzero.co.uk> 277L: linux-hwmon@vger.kernel.org 278S: Maintained 279F: drivers/hwmon/abituguru3.c 280 281ACCES 104-DIO-48E GPIO DRIVER 282M: William Breathitt Gray <vilhelm.gray@gmail.com> 283L: linux-gpio@vger.kernel.org 284S: Maintained 285F: drivers/gpio/gpio-104-dio-48e.c 286 287ACCES 104-IDI-48 GPIO DRIVER 288M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 289L: linux-gpio@vger.kernel.org 290S: Maintained 291F: drivers/gpio/gpio-104-idi-48.c 292 293ACCES 104-IDIO-16 GPIO DRIVER 294M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 295L: linux-gpio@vger.kernel.org 296S: Maintained 297F: drivers/gpio/gpio-104-idio-16.c 298 299ACCES 104-QUAD-8 DRIVER 300M: William Breathitt Gray <vilhelm.gray@gmail.com> 301M: Syed Nayyar Waris <syednwaris@gmail.com> 302L: linux-iio@vger.kernel.org 303S: Maintained 304F: drivers/counter/104-quad-8.c 305 306ACCES PCI-IDIO-16 GPIO DRIVER 307M: William Breathitt Gray <vilhelm.gray@gmail.com> 308L: linux-gpio@vger.kernel.org 309S: Maintained 310F: drivers/gpio/gpio-pci-idio-16.c 311 312ACCES PCIe-IDIO-24 GPIO DRIVER 313M: William Breathitt Gray <vilhelm.gray@gmail.com> 314L: linux-gpio@vger.kernel.org 315S: Maintained 316F: drivers/gpio/gpio-pcie-idio-24.c 317 318ACENIC DRIVER 319M: Jes Sorensen <jes@trained-monkey.org> 320L: linux-acenic@sunsite.dk 321S: Maintained 322F: drivers/net/ethernet/alteon/acenic* 323 324ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 325M: Peter Kaestle <peter@piie.net> 326L: platform-driver-x86@vger.kernel.org 327S: Maintained 328W: http://piie.net/?section=acerhdf 329F: drivers/platform/x86/acerhdf.c 330 331ACER WMI LAPTOP EXTRAS 332M: "Lee, Chun-Yi" <jlee@suse.com> 333L: platform-driver-x86@vger.kernel.org 334S: Maintained 335F: drivers/platform/x86/acer-wmi.c 336 337ACPI 338M: "Rafael J. Wysocki" <rafael@kernel.org> 339R: Len Brown <lenb@kernel.org> 340L: linux-acpi@vger.kernel.org 341S: Supported 342W: https://01.org/linux-acpi 343Q: https://patchwork.kernel.org/project/linux-acpi/list/ 344B: https://bugzilla.kernel.org 345T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 346F: Documentation/ABI/testing/configfs-acpi 347F: Documentation/ABI/testing/sysfs-bus-acpi 348F: Documentation/firmware-guide/acpi/ 349F: drivers/acpi/ 350F: drivers/pci/*/*acpi* 351F: drivers/pci/*acpi* 352F: drivers/pnp/pnpacpi/ 353F: include/acpi/ 354F: include/linux/acpi.h 355F: include/linux/fwnode.h 356F: tools/power/acpi/ 357 358ACPI APEI 359M: "Rafael J. Wysocki" <rafael@kernel.org> 360R: Len Brown <lenb@kernel.org> 361R: James Morse <james.morse@arm.com> 362R: Tony Luck <tony.luck@intel.com> 363R: Borislav Petkov <bp@alien8.de> 364L: linux-acpi@vger.kernel.org 365F: drivers/acpi/apei/ 366 367ACPI COMPONENT ARCHITECTURE (ACPICA) 368M: Robert Moore <robert.moore@intel.com> 369M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 370L: linux-acpi@vger.kernel.org 371L: devel@acpica.org 372S: Supported 373W: https://acpica.org/ 374W: https://github.com/acpica/acpica/ 375Q: https://patchwork.kernel.org/project/linux-acpi/list/ 376B: https://bugzilla.kernel.org 377B: https://bugs.acpica.org 378T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 379F: drivers/acpi/acpica/ 380F: include/acpi/ 381F: tools/power/acpi/ 382 383ACPI FOR ARM64 (ACPI/arm64) 384M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 385M: Hanjun Guo <guohanjun@huawei.com> 386M: Sudeep Holla <sudeep.holla@arm.com> 387L: linux-acpi@vger.kernel.org 388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 389S: Maintained 390F: drivers/acpi/arm64 391 392ACPI I2C MULTI INSTANTIATE DRIVER 393M: Hans de Goede <hdegoede@redhat.com> 394L: platform-driver-x86@vger.kernel.org 395S: Maintained 396F: drivers/platform/x86/i2c-multi-instantiate.c 397 398ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 399M: Sudeep Holla <sudeep.holla@arm.com> 400L: linux-acpi@vger.kernel.org 401S: Supported 402F: drivers/mailbox/pcc.c 403 404ACPI PMIC DRIVERS 405M: "Rafael J. Wysocki" <rafael@kernel.org> 406M: Len Brown <lenb@kernel.org> 407R: Andy Shevchenko <andy@kernel.org> 408R: Mika Westerberg <mika.westerberg@linux.intel.com> 409L: linux-acpi@vger.kernel.org 410S: Supported 411Q: https://patchwork.kernel.org/project/linux-acpi/list/ 412B: https://bugzilla.kernel.org 413T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 414F: drivers/acpi/pmic/ 415 416ACPI THERMAL DRIVER 417M: Rafael J. Wysocki <rafael@kernel.org> 418R: Zhang Rui <rui.zhang@intel.com> 419L: linux-acpi@vger.kernel.org 420S: Supported 421W: https://01.org/linux-acpi 422B: https://bugzilla.kernel.org 423F: drivers/acpi/*thermal* 424 425ACPI VIOT DRIVER 426M: Jean-Philippe Brucker <jean-philippe@linaro.org> 427L: linux-acpi@vger.kernel.org 428L: iommu@lists.linux-foundation.org 429S: Maintained 430F: drivers/acpi/viot.c 431F: include/linux/acpi_viot.h 432 433ACPI WMI DRIVER 434L: platform-driver-x86@vger.kernel.org 435S: Orphan 436F: drivers/platform/x86/wmi.c 437F: include/uapi/linux/wmi.h 438 439ACRN HYPERVISOR SERVICE MODULE 440M: Fei Li <fei1.li@intel.com> 441L: acrn-dev@lists.projectacrn.org (subscribers-only) 442S: Supported 443W: https://projectacrn.org 444F: Documentation/virt/acrn/ 445F: drivers/virt/acrn/ 446F: include/uapi/linux/acrn.h 447 448AD1889 ALSA SOUND DRIVER 449L: linux-parisc@vger.kernel.org 450S: Maintained 451W: https://parisc.wiki.kernel.org/index.php/AD1889 452F: sound/pci/ad1889.* 453 454AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 455M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 456L: linux-iio@vger.kernel.org 457S: Supported 458F: drivers/iio/potentiometer/ad5110.c 459 460AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 461M: Michael Hennerich <michael.hennerich@analog.com> 462S: Supported 463W: http://wiki.analog.com/AD5254 464W: http://ez.analog.com/community/linux-device-drivers 465F: drivers/misc/ad525x_dpot.c 466 467AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 468M: Michael Hennerich <michael.hennerich@analog.com> 469S: Supported 470W: http://wiki.analog.com/AD5398 471W: http://ez.analog.com/community/linux-device-drivers 472F: drivers/regulator/ad5398.c 473 474AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 475M: Michael Hennerich <michael.hennerich@analog.com> 476S: Supported 477W: http://wiki.analog.com/AD7142 478W: http://ez.analog.com/community/linux-device-drivers 479F: drivers/input/misc/ad714x.c 480 481AD7877 TOUCHSCREEN DRIVER 482M: Michael Hennerich <michael.hennerich@analog.com> 483S: Supported 484W: http://wiki.analog.com/AD7877 485W: http://ez.analog.com/community/linux-device-drivers 486F: drivers/input/touchscreen/ad7877.c 487 488AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 489M: Michael Hennerich <michael.hennerich@analog.com> 490S: Supported 491W: http://wiki.analog.com/AD7879 492W: http://ez.analog.com/community/linux-device-drivers 493F: drivers/input/touchscreen/ad7879.c 494 495ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 496M: Jiri Kosina <jikos@kernel.org> 497S: Maintained 498 499ADF7242 IEEE 802.15.4 RADIO DRIVER 500M: Michael Hennerich <michael.hennerich@analog.com> 501L: linux-wpan@vger.kernel.org 502S: Supported 503W: https://wiki.analog.com/ADF7242 504W: http://ez.analog.com/community/linux-device-drivers 505F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 506F: drivers/net/ieee802154/adf7242.c 507 508ADM1025 HARDWARE MONITOR DRIVER 509M: Jean Delvare <jdelvare@suse.com> 510L: linux-hwmon@vger.kernel.org 511S: Maintained 512F: Documentation/hwmon/adm1025.rst 513F: drivers/hwmon/adm1025.c 514 515ADM1029 HARDWARE MONITOR DRIVER 516M: Corentin Labbe <clabbe.montjoie@gmail.com> 517L: linux-hwmon@vger.kernel.org 518S: Maintained 519F: drivers/hwmon/adm1029.c 520 521ADM8211 WIRELESS DRIVER 522L: linux-wireless@vger.kernel.org 523S: Orphan 524W: https://wireless.wiki.kernel.org/ 525F: drivers/net/wireless/admtek/adm8211.* 526 527ADP1653 FLASH CONTROLLER DRIVER 528M: Sakari Ailus <sakari.ailus@iki.fi> 529L: linux-media@vger.kernel.org 530S: Maintained 531F: drivers/media/i2c/adp1653.c 532F: include/media/i2c/adp1653.h 533 534ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 535M: Michael Hennerich <michael.hennerich@analog.com> 536S: Supported 537W: http://wiki.analog.com/ADP5520 538W: http://ez.analog.com/community/linux-device-drivers 539F: drivers/gpio/gpio-adp5520.c 540F: drivers/input/keyboard/adp5520-keys.c 541F: drivers/leds/leds-adp5520.c 542F: drivers/mfd/adp5520.c 543F: drivers/video/backlight/adp5520_bl.c 544 545ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 546M: Michael Hennerich <michael.hennerich@analog.com> 547S: Supported 548W: http://wiki.analog.com/ADP5588 549W: http://ez.analog.com/community/linux-device-drivers 550F: drivers/gpio/gpio-adp5588.c 551F: drivers/input/keyboard/adp5588-keys.c 552 553ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 554M: Michael Hennerich <michael.hennerich@analog.com> 555S: Supported 556W: http://wiki.analog.com/ADP8860 557W: http://ez.analog.com/community/linux-device-drivers 558F: drivers/video/backlight/adp8860_bl.c 559 560ADT746X FAN DRIVER 561M: Colin Leroy <colin@colino.net> 562S: Maintained 563F: drivers/macintosh/therm_adt746x.c 564 565ADT7475 HARDWARE MONITOR DRIVER 566M: Jean Delvare <jdelvare@suse.com> 567L: linux-hwmon@vger.kernel.org 568S: Maintained 569F: Documentation/hwmon/adt7475.rst 570F: drivers/hwmon/adt7475.c 571 572ADVANSYS SCSI DRIVER 573M: Matthew Wilcox <willy@infradead.org> 574M: Hannes Reinecke <hare@suse.com> 575L: linux-scsi@vger.kernel.org 576S: Maintained 577F: Documentation/scsi/advansys.rst 578F: drivers/scsi/advansys.c 579 580ADVANTECH SWBTN DRIVER 581M: Andrea Ho <Andrea.Ho@advantech.com.tw> 582L: platform-driver-x86@vger.kernel.org 583S: Maintained 584F: drivers/platform/x86/adv_swbutton.c 585 586ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 587M: Lucas Stankus <lucas.p.stankus@gmail.com> 588S: Supported 589F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 590F: drivers/iio/accel/adxl313* 591 592ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 593M: Michael Hennerich <michael.hennerich@analog.com> 594S: Supported 595W: http://wiki.analog.com/ADXL345 596W: http://ez.analog.com/community/linux-device-drivers 597F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 598F: drivers/input/misc/adxl34x.c 599 600ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 601M: Puranjay Mohan <puranjay12@gmail.com> 602L: linux-iio@vger.kernel.org 603S: Supported 604F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 605F: drivers/iio/accel/adxl355.h 606F: drivers/iio/accel/adxl355_core.c 607F: drivers/iio/accel/adxl355_i2c.c 608F: drivers/iio/accel/adxl355_spi.c 609 610ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 611M: Michael Hennerich <michael.hennerich@analog.com> 612S: Supported 613W: http://ez.analog.com/community/linux-device-drivers 614F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 615F: drivers/iio/accel/adxl372.c 616F: drivers/iio/accel/adxl372_i2c.c 617F: drivers/iio/accel/adxl372_spi.c 618 619AF9013 MEDIA DRIVER 620M: Antti Palosaari <crope@iki.fi> 621L: linux-media@vger.kernel.org 622S: Maintained 623W: https://linuxtv.org 624W: http://palosaari.fi/linux/ 625Q: http://patchwork.linuxtv.org/project/linux-media/list/ 626T: git git://linuxtv.org/anttip/media_tree.git 627F: drivers/media/dvb-frontends/af9013* 628 629AF9033 MEDIA DRIVER 630M: Antti Palosaari <crope@iki.fi> 631L: linux-media@vger.kernel.org 632S: Maintained 633W: https://linuxtv.org 634W: http://palosaari.fi/linux/ 635Q: http://patchwork.linuxtv.org/project/linux-media/list/ 636T: git git://linuxtv.org/anttip/media_tree.git 637F: drivers/media/dvb-frontends/af9033* 638 639AFFS FILE SYSTEM 640M: David Sterba <dsterba@suse.com> 641L: linux-fsdevel@vger.kernel.org 642S: Odd Fixes 643F: Documentation/filesystems/affs.rst 644F: fs/affs/ 645 646AFS FILESYSTEM 647M: David Howells <dhowells@redhat.com> 648M: Marc Dionne <marc.dionne@auristor.com> 649L: linux-afs@lists.infradead.org 650S: Supported 651W: https://www.infradead.org/~dhowells/kafs/ 652F: Documentation/filesystems/afs.rst 653F: fs/afs/ 654F: include/trace/events/afs.h 655 656AGPGART DRIVER 657M: David Airlie <airlied@linux.ie> 658S: Maintained 659T: git git://anongit.freedesktop.org/drm/drm 660F: drivers/char/agp/ 661F: include/linux/agp* 662F: include/uapi/linux/agp* 663 664AHA152X SCSI DRIVER 665M: "Juergen E. Fischer" <fischer@norbit.de> 666L: linux-scsi@vger.kernel.org 667S: Maintained 668F: drivers/scsi/aha152x* 669F: drivers/scsi/pcmcia/aha152x* 670 671AIC7XXX / AIC79XX SCSI DRIVER 672M: Hannes Reinecke <hare@suse.com> 673L: linux-scsi@vger.kernel.org 674S: Maintained 675F: drivers/scsi/aic7xxx/ 676 677AIMSLAB FM RADIO RECEIVER DRIVER 678M: Hans Verkuil <hverkuil@xs4all.nl> 679L: linux-media@vger.kernel.org 680S: Maintained 681W: https://linuxtv.org 682T: git git://linuxtv.org/media_tree.git 683F: drivers/media/radio/radio-aimslab* 684 685AIO 686M: Benjamin LaHaise <bcrl@kvack.org> 687L: linux-aio@kvack.org 688S: Supported 689F: fs/aio.c 690F: include/linux/*aio*.h 691 692AIRSPY MEDIA DRIVER 693M: Antti Palosaari <crope@iki.fi> 694L: linux-media@vger.kernel.org 695S: Maintained 696W: https://linuxtv.org 697W: http://palosaari.fi/linux/ 698Q: http://patchwork.linuxtv.org/project/linux-media/list/ 699T: git git://linuxtv.org/anttip/media_tree.git 700F: drivers/media/usb/airspy/ 701 702ALACRITECH GIGABIT ETHERNET DRIVER 703M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 704S: Maintained 705F: drivers/net/ethernet/alacritech/* 706 707ALCATEL SPEEDTOUCH USB DRIVER 708M: Duncan Sands <duncan.sands@free.fr> 709L: linux-usb@vger.kernel.org 710S: Maintained 711W: http://www.linux-usb.org/SpeedTouch/ 712F: drivers/usb/atm/speedtch.c 713F: drivers/usb/atm/usbatm.c 714 715ALCHEMY AU1XX0 MMC DRIVER 716M: Manuel Lauss <manuel.lauss@gmail.com> 717S: Maintained 718F: drivers/mmc/host/au1xmmc.c 719 720ALI1563 I2C DRIVER 721M: Rudolf Marek <r.marek@assembler.cz> 722L: linux-i2c@vger.kernel.org 723S: Maintained 724F: Documentation/i2c/busses/i2c-ali1563.rst 725F: drivers/i2c/busses/i2c-ali1563.c 726 727ALIENWARE WMI DRIVER 728L: Dell.Client.Kernel@dell.com 729S: Maintained 730F: drivers/platform/x86/dell/alienware-wmi.c 731 732ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER 733M: Tomislav Denis <tomislav.denis@avl.com> 734L: linux-iio@vger.kernel.org 735S: Maintained 736W: http://www.allsensors.com/ 737F: Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml 738F: drivers/iio/pressure/dlhl60d.c 739 740ALLEGRO DVT VIDEO IP CORE DRIVER 741M: Michael Tretter <m.tretter@pengutronix.de> 742R: Pengutronix Kernel Team <kernel@pengutronix.de> 743L: linux-media@vger.kernel.org 744S: Maintained 745F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 746F: drivers/media/platform/allegro-dvt/ 747 748ALLWINNER A10 CSI DRIVER 749M: Maxime Ripard <mripard@kernel.org> 750L: linux-media@vger.kernel.org 751S: Maintained 752T: git git://linuxtv.org/media_tree.git 753F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 754F: drivers/media/platform/sunxi/sun4i-csi/ 755 756ALLWINNER CPUFREQ DRIVER 757M: Yangtao Li <tiny.windzz@gmail.com> 758L: linux-pm@vger.kernel.org 759S: Maintained 760F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 761F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 762 763ALLWINNER CRYPTO DRIVERS 764M: Corentin Labbe <clabbe.montjoie@gmail.com> 765L: linux-crypto@vger.kernel.org 766S: Maintained 767F: drivers/crypto/allwinner/ 768 769ALLWINNER HARDWARE SPINLOCK SUPPORT 770M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 771S: Maintained 772F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 773F: drivers/hwspinlock/sun6i_hwspinlock.c 774 775ALLWINNER THERMAL DRIVER 776M: Vasily Khoruzhick <anarsoul@gmail.com> 777M: Yangtao Li <tiny.windzz@gmail.com> 778L: linux-pm@vger.kernel.org 779S: Maintained 780F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 781F: drivers/thermal/sun8i_thermal.c 782 783ALLWINNER VPU DRIVER 784M: Maxime Ripard <mripard@kernel.org> 785M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 786L: linux-media@vger.kernel.org 787S: Maintained 788F: drivers/staging/media/sunxi/cedrus/ 789 790ALPHA PORT 791M: Richard Henderson <rth@twiddle.net> 792M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 793M: Matt Turner <mattst88@gmail.com> 794L: linux-alpha@vger.kernel.org 795S: Odd Fixes 796F: arch/alpha/ 797 798ALPS PS/2 TOUCHPAD DRIVER 799R: Pali Rohár <pali@kernel.org> 800F: drivers/input/mouse/alps.* 801 802ALTERA I2C CONTROLLER DRIVER 803M: Thor Thayer <thor.thayer@linux.intel.com> 804S: Maintained 805F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 806F: drivers/i2c/busses/i2c-altera.c 807 808ALTERA MAILBOX DRIVER 809M: Mun Yew Tham <mun.yew.tham@intel.com> 810S: Maintained 811F: drivers/mailbox/mailbox-altera.c 812 813ALTERA MSGDMA IP CORE DRIVER 814M: Olivier Dautricourt <olivier.dautricourt@orolia.com> 815R: Stefan Roese <sr@denx.de> 816L: dmaengine@vger.kernel.org 817S: Odd Fixes 818F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 819F: drivers/dma/altera-msgdma.c 820 821ALTERA PIO DRIVER 822M: Mun Yew Tham <mun.yew.tham@intel.com> 823L: linux-gpio@vger.kernel.org 824S: Maintained 825F: drivers/gpio/gpio-altera.c 826 827ALTERA SYSTEM MANAGER DRIVER 828M: Thor Thayer <thor.thayer@linux.intel.com> 829S: Maintained 830F: drivers/mfd/altera-sysmgr.c 831F: include/linux/mfd/altera-sysmgr.h 832 833ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 834M: Thor Thayer <thor.thayer@linux.intel.com> 835S: Maintained 836F: drivers/gpio/gpio-altera-a10sr.c 837F: drivers/mfd/altera-a10sr.c 838F: drivers/reset/reset-a10sr.c 839F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 840F: include/linux/mfd/altera-a10sr.h 841 842ALTERA TRIPLE SPEED ETHERNET DRIVER 843M: Joyce Ooi <joyce.ooi@intel.com> 844L: netdev@vger.kernel.org 845S: Maintained 846F: drivers/net/ethernet/altera/ 847 848ALTERA UART/JTAG UART SERIAL DRIVERS 849M: Tobias Klauser <tklauser@distanz.ch> 850L: linux-serial@vger.kernel.org 851S: Maintained 852F: drivers/tty/serial/altera_jtaguart.c 853F: drivers/tty/serial/altera_uart.c 854F: include/linux/altera_jtaguart.h 855F: include/linux/altera_uart.h 856 857AMAZON ANNAPURNA LABS FIC DRIVER 858M: Talel Shenhar <talel@amazon.com> 859S: Maintained 860F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 861F: drivers/irqchip/irq-al-fic.c 862 863AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 864M: Talel Shenhar <talel@amazon.com> 865M: Talel Shenhar <talelshenhar@gmail.com> 866S: Maintained 867F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 868F: drivers/edac/al_mc_edac.c 869 870AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 871M: Talel Shenhar <talel@amazon.com> 872S: Maintained 873F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 874F: drivers/thermal/thermal_mmio.c 875 876AMAZON ETHERNET DRIVERS 877M: Shay Agroskin <shayagr@amazon.com> 878M: Arthur Kiyanovski <akiyano@amazon.com> 879R: David Arinzon <darinzon@amazon.com> 880R: Noam Dagan <ndagan@amazon.com> 881R: Saeed Bishara <saeedb@amazon.com> 882L: netdev@vger.kernel.org 883S: Supported 884F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 885F: drivers/net/ethernet/amazon/ 886 887AMAZON RDMA EFA DRIVER 888M: Gal Pressman <galpress@amazon.com> 889R: Yossi Leybovich <sleybo@amazon.com> 890L: linux-rdma@vger.kernel.org 891S: Supported 892Q: https://patchwork.kernel.org/project/linux-rdma/list/ 893F: drivers/infiniband/hw/efa/ 894F: include/uapi/rdma/efa-abi.h 895 896AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 897M: Tom Lendacky <thomas.lendacky@amd.com> 898M: John Allen <john.allen@amd.com> 899L: linux-crypto@vger.kernel.org 900S: Supported 901F: drivers/crypto/ccp/ 902F: include/linux/ccp.h 903 904AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 905M: Brijesh Singh <brijesh.singh@amd.com> 906M: Tom Lendacky <thomas.lendacky@amd.com> 907L: linux-crypto@vger.kernel.org 908S: Supported 909F: drivers/crypto/ccp/sev* 910F: include/uapi/linux/psp-sev.h 911 912AMD DISPLAY CORE 913M: Harry Wentland <harry.wentland@amd.com> 914M: Leo Li <sunpeng.li@amd.com> 915M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 916L: amd-gfx@lists.freedesktop.org 917S: Supported 918T: git https://gitlab.freedesktop.org/agd5f/linux.git 919F: drivers/gpu/drm/amd/display/ 920 921AMD FAM15H PROCESSOR POWER MONITORING DRIVER 922M: Huang Rui <ray.huang@amd.com> 923L: linux-hwmon@vger.kernel.org 924S: Supported 925F: Documentation/hwmon/fam15h_power.rst 926F: drivers/hwmon/fam15h_power.c 927 928AMD FCH GPIO DRIVER 929M: Enrico Weigelt, metux IT consult <info@metux.net> 930L: linux-gpio@vger.kernel.org 931S: Maintained 932F: drivers/gpio/gpio-amd-fch.c 933F: include/linux/platform_data/gpio/gpio-amd-fch.h 934 935AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 936L: linux-geode@lists.infradead.org (moderated for non-subscribers) 937S: Orphan 938F: drivers/usb/gadget/udc/amd5536udc.* 939 940AMD GEODE PROCESSOR/CHIPSET SUPPORT 941M: Andres Salomon <dilinger@queued.net> 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Supported 944W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 945F: arch/x86/include/asm/geode.h 946F: drivers/char/hw_random/geode-rng.c 947F: drivers/crypto/geode* 948F: drivers/video/fbdev/geode/ 949 950AMD IOMMU (AMD-VI) 951M: Joerg Roedel <joro@8bytes.org> 952R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 953L: iommu@lists.linux-foundation.org 954S: Maintained 955T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 956F: drivers/iommu/amd/ 957F: include/linux/amd-iommu.h 958 959AMD KFD 960M: Felix Kuehling <Felix.Kuehling@amd.com> 961L: amd-gfx@lists.freedesktop.org 962S: Supported 963T: git https://gitlab.freedesktop.org/agd5f/linux.git 964F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 965F: drivers/gpu/drm/amd/amdkfd/ 966F: drivers/gpu/drm/amd/include/cik_structs.h 967F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 968F: drivers/gpu/drm/amd/include/v9_structs.h 969F: drivers/gpu/drm/amd/include/vi_structs.h 970F: include/uapi/linux/kfd_ioctl.h 971F: include/uapi/linux/kfd_sysfs.h 972 973AMD SPI DRIVER 974M: Sanjay R Mehta <sanju.mehta@amd.com> 975S: Maintained 976F: drivers/spi/spi-amd.c 977 978AMD MP2 I2C DRIVER 979M: Elie Morisse <syniurge@gmail.com> 980M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 981M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 982L: linux-i2c@vger.kernel.org 983S: Maintained 984F: drivers/i2c/busses/i2c-amd-mp2* 985 986AMD PMC DRIVER 987M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 988L: platform-driver-x86@vger.kernel.org 989S: Maintained 990F: drivers/platform/x86/amd-pmc.* 991 992AMD POWERPLAY AND SWSMU 993M: Evan Quan <evan.quan@amd.com> 994L: amd-gfx@lists.freedesktop.org 995S: Supported 996T: git https://gitlab.freedesktop.org/agd5f/linux.git 997F: drivers/gpu/drm/amd/pm/ 998 999AMD PSTATE DRIVER 1000M: Huang Rui <ray.huang@amd.com> 1001L: linux-pm@vger.kernel.org 1002S: Supported 1003F: Documentation/admin-guide/pm/amd-pstate.rst 1004F: drivers/cpufreq/amd-pstate* 1005 1006AMD PTDMA DRIVER 1007M: Sanjay R Mehta <sanju.mehta@amd.com> 1008L: dmaengine@vger.kernel.org 1009S: Maintained 1010F: drivers/dma/ptdma/ 1011 1012AMD SEATTLE DEVICE TREE SUPPORT 1013M: Brijesh Singh <brijeshkumar.singh@amd.com> 1014M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1015M: Tom Lendacky <thomas.lendacky@amd.com> 1016S: Supported 1017F: arch/arm64/boot/dts/amd/ 1018 1019AMD XGBE DRIVER 1020M: Tom Lendacky <thomas.lendacky@amd.com> 1021L: netdev@vger.kernel.org 1022S: Supported 1023F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1024F: drivers/net/ethernet/amd/xgbe/ 1025 1026AMD SENSOR FUSION HUB DRIVER 1027M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 1028M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1029L: linux-input@vger.kernel.org 1030S: Maintained 1031F: Documentation/hid/amd-sfh* 1032F: drivers/hid/amd-sfh-hid/ 1033 1034AMS AS73211 DRIVER 1035M: Christian Eggers <ceggers@arri.de> 1036L: linux-iio@vger.kernel.org 1037S: Maintained 1038F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1039F: drivers/iio/light/as73211.c 1040 1041AMT (Automatic Multicast Tunneling) 1042M: Taehee Yoo <ap420073@gmail.com> 1043L: netdev@vger.kernel.org 1044S: Maintained 1045T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1046T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1047F: drivers/net/amt.c 1048 1049ANALOG DEVICES INC AD7192 DRIVER 1050M: Alexandru Tachici <alexandru.tachici@analog.com> 1051L: linux-iio@vger.kernel.org 1052S: Supported 1053W: http://ez.analog.com/community/linux-device-drivers 1054F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1055F: drivers/iio/adc/ad7192.c 1056 1057ANALOG DEVICES INC AD7292 DRIVER 1058M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1059L: linux-iio@vger.kernel.org 1060S: Supported 1061W: http://ez.analog.com/community/linux-device-drivers 1062F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1063F: drivers/iio/adc/ad7292.c 1064 1065ANALOG DEVICES INC AD7768-1 DRIVER 1066M: Michael Hennerich <Michael.Hennerich@analog.com> 1067L: linux-iio@vger.kernel.org 1068S: Supported 1069W: http://ez.analog.com/community/linux-device-drivers 1070F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1071F: drivers/iio/adc/ad7768-1.c 1072 1073ANALOG DEVICES INC AD7780 DRIVER 1074M: Michael Hennerich <Michael.Hennerich@analog.com> 1075M: Renato Lui Geh <renatogeh@gmail.com> 1076L: linux-iio@vger.kernel.org 1077S: Supported 1078W: http://ez.analog.com/community/linux-device-drivers 1079F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1080F: drivers/iio/adc/ad7780.c 1081 1082ANALOG DEVICES INC AD74413R DRIVER 1083M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1084L: linux-iio@vger.kernel.org 1085S: Supported 1086W: http://ez.analog.com/community/linux-device-drivers 1087F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1088F: drivers/iio/addac/ad74413r.c 1089F: include/dt-bindings/iio/addac/adi,ad74413r.h 1090 1091ANALOG DEVICES INC AD9389B DRIVER 1092M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1093L: linux-media@vger.kernel.org 1094S: Maintained 1095F: drivers/media/i2c/ad9389b* 1096 1097ANALOG DEVICES INC ADGS1408 DRIVER 1098M: Mircea Caprioru <mircea.caprioru@analog.com> 1099S: Supported 1100F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1101F: drivers/mux/adgs1408.c 1102 1103ANALOG DEVICES INC ADIN DRIVER 1104M: Michael Hennerich <michael.hennerich@analog.com> 1105L: netdev@vger.kernel.org 1106S: Supported 1107W: http://ez.analog.com/community/linux-device-drivers 1108F: Documentation/devicetree/bindings/net/adi,adin.yaml 1109F: drivers/net/phy/adin.c 1110 1111ANALOG DEVICES INC ADIS DRIVER LIBRARY 1112M: Nuno Sa <nuno.sa@analog.com> 1113L: linux-iio@vger.kernel.org 1114S: Supported 1115F: drivers/iio/imu/adis.c 1116F: include/linux/iio/imu/adis.h 1117 1118ANALOG DEVICES INC ADIS16460 DRIVER 1119M: Dragos Bogdan <dragos.bogdan@analog.com> 1120L: linux-iio@vger.kernel.org 1121S: Supported 1122W: http://ez.analog.com/community/linux-device-drivers 1123F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1124F: drivers/iio/imu/adis16460.c 1125 1126ANALOG DEVICES INC ADIS16475 DRIVER 1127M: Nuno Sa <nuno.sa@analog.com> 1128L: linux-iio@vger.kernel.org 1129W: http://ez.analog.com/community/linux-device-drivers 1130S: Supported 1131F: drivers/iio/imu/adis16475.c 1132F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1133 1134ANALOG DEVICES INC ADM1177 DRIVER 1135M: Michael Hennerich <Michael.Hennerich@analog.com> 1136L: linux-hwmon@vger.kernel.org 1137S: Supported 1138W: http://ez.analog.com/community/linux-device-drivers 1139F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1140F: drivers/hwmon/adm1177.c 1141 1142ANALOG DEVICES INC ADP5061 DRIVER 1143M: Michael Hennerich <Michael.Hennerich@analog.com> 1144L: linux-pm@vger.kernel.org 1145S: Supported 1146W: http://ez.analog.com/community/linux-device-drivers 1147F: drivers/power/supply/adp5061.c 1148 1149ANALOG DEVICES INC ADV7180 DRIVER 1150M: Lars-Peter Clausen <lars@metafoo.de> 1151L: linux-media@vger.kernel.org 1152S: Supported 1153W: http://ez.analog.com/community/linux-device-drivers 1154F: drivers/media/i2c/adv7180.c 1155F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1156 1157ANALOG DEVICES INC ADV748X DRIVER 1158M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1159L: linux-media@vger.kernel.org 1160S: Maintained 1161F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1162F: drivers/media/i2c/adv748x/* 1163 1164ANALOG DEVICES INC ADV7511 DRIVER 1165M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1166L: linux-media@vger.kernel.org 1167S: Maintained 1168F: drivers/media/i2c/adv7511* 1169 1170ANALOG DEVICES INC ADV7604 DRIVER 1171M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1172L: linux-media@vger.kernel.org 1173S: Maintained 1174F: drivers/media/i2c/adv7604* 1175F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1176 1177ANALOG DEVICES INC ADV7842 DRIVER 1178M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1179L: linux-media@vger.kernel.org 1180S: Maintained 1181F: drivers/media/i2c/adv7842* 1182 1183ANALOG DEVICES INC ADXRS290 DRIVER 1184M: Nishant Malpani <nish.malpani25@gmail.com> 1185L: linux-iio@vger.kernel.org 1186S: Supported 1187F: drivers/iio/gyro/adxrs290.c 1188F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1189 1190ANALOG DEVICES INC ASOC CODEC DRIVERS 1191M: Lars-Peter Clausen <lars@metafoo.de> 1192M: Nuno Sá <nuno.sa@analog.com> 1193L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1194S: Supported 1195W: http://wiki.analog.com/ 1196W: http://ez.analog.com/community/linux-device-drivers 1197F: sound/soc/codecs/ad1* 1198F: sound/soc/codecs/ad7* 1199F: sound/soc/codecs/adau* 1200F: sound/soc/codecs/adav* 1201F: sound/soc/codecs/sigmadsp.* 1202F: sound/soc/codecs/ssm* 1203 1204ANALOG DEVICES INC DMA DRIVERS 1205M: Lars-Peter Clausen <lars@metafoo.de> 1206S: Supported 1207W: http://ez.analog.com/community/linux-device-drivers 1208F: drivers/dma/dma-axi-dmac.c 1209 1210ANALOG DEVICES INC IIO DRIVERS 1211M: Lars-Peter Clausen <lars@metafoo.de> 1212M: Michael Hennerich <Michael.Hennerich@analog.com> 1213S: Supported 1214W: http://wiki.analog.com/ 1215W: http://ez.analog.com/community/linux-device-drivers 1216F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1217F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1218F: Documentation/devicetree/bindings/iio/*/adi,* 1219F: Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml 1220F: drivers/iio/*/ad* 1221F: drivers/iio/adc/ltc249* 1222F: drivers/iio/amplifiers/hmc425a.c 1223F: drivers/staging/iio/*/ad* 1224X: drivers/iio/*/adjd* 1225 1226ANALOGBITS PLL LIBRARIES 1227M: Paul Walmsley <paul.walmsley@sifive.com> 1228S: Supported 1229F: drivers/clk/analogbits/* 1230F: include/linux/clk/analogbits* 1231 1232ANDES ARCHITECTURE 1233M: Nick Hu <nickhu@andestech.com> 1234M: Greentime Hu <green.hu@gmail.com> 1235M: Vincent Chen <deanbo422@gmail.com> 1236S: Supported 1237T: git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git 1238F: Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt 1239F: Documentation/devicetree/bindings/nds32/ 1240F: arch/nds32/ 1241N: nds32 1242K: nds32 1243 1244ANDROID CONFIG FRAGMENTS 1245M: Rob Herring <robh@kernel.org> 1246S: Supported 1247F: kernel/configs/android* 1248 1249ANDROID DRIVERS 1250M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1251M: Arve Hjønnevåg <arve@android.com> 1252M: Todd Kjos <tkjos@android.com> 1253M: Martijn Coenen <maco@android.com> 1254M: Joel Fernandes <joel@joelfernandes.org> 1255M: Christian Brauner <christian@brauner.io> 1256M: Hridya Valsaraju <hridya@google.com> 1257M: Suren Baghdasaryan <surenb@google.com> 1258L: linux-kernel@vger.kernel.org 1259S: Supported 1260T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1261F: drivers/android/ 1262F: drivers/staging/android/ 1263 1264ANDROID GOLDFISH PIC DRIVER 1265M: Miodrag Dinic <miodrag.dinic@mips.com> 1266S: Supported 1267F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1268F: drivers/irqchip/irq-goldfish-pic.c 1269 1270ANDROID GOLDFISH RTC DRIVER 1271M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1272S: Supported 1273F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1274F: drivers/rtc/rtc-goldfish.c 1275 1276AOA (Apple Onboard Audio) ALSA DRIVER 1277M: Johannes Berg <johannes@sipsolutions.net> 1278L: linuxppc-dev@lists.ozlabs.org 1279L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1280S: Maintained 1281F: sound/aoa/ 1282 1283APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1284M: William Breathitt Gray <vilhelm.gray@gmail.com> 1285L: linux-iio@vger.kernel.org 1286S: Maintained 1287F: drivers/iio/adc/stx104.c 1288 1289APM DRIVER 1290M: Jiri Kosina <jikos@kernel.org> 1291S: Odd fixes 1292T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1293F: arch/x86/kernel/apm_32.c 1294F: drivers/char/apm-emulation.c 1295F: include/linux/apm_bios.h 1296F: include/uapi/linux/apm_bios.h 1297 1298APPARMOR SECURITY MODULE 1299M: John Johansen <john.johansen@canonical.com> 1300L: apparmor@lists.ubuntu.com (subscribers-only, general discussion) 1301S: Supported 1302W: wiki.apparmor.net 1303T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1304F: Documentation/admin-guide/LSM/apparmor.rst 1305F: security/apparmor/ 1306 1307APPLE BCM5974 MULTITOUCH DRIVER 1308M: Henrik Rydberg <rydberg@bitmath.org> 1309L: linux-input@vger.kernel.org 1310S: Odd fixes 1311F: drivers/input/mouse/bcm5974.c 1312 1313APPLE DART IOMMU DRIVER 1314M: Sven Peter <sven@svenpeter.dev> 1315R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1316L: iommu@lists.linux-foundation.org 1317S: Maintained 1318F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1319F: drivers/iommu/apple-dart.c 1320 1321APPLE PCIE CONTROLLER DRIVER 1322M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1323M: Marc Zyngier <maz@kernel.org> 1324L: linux-pci@vger.kernel.org 1325S: Maintained 1326F: drivers/pci/controller/pcie-apple.c 1327 1328APPLE SMC DRIVER 1329M: Henrik Rydberg <rydberg@bitmath.org> 1330L: linux-hwmon@vger.kernel.org 1331S: Odd fixes 1332F: drivers/hwmon/applesmc.c 1333 1334APPLETALK NETWORK LAYER 1335L: netdev@vger.kernel.org 1336S: Odd fixes 1337F: drivers/net/appletalk/ 1338F: include/linux/atalk.h 1339F: include/uapi/linux/atalk.h 1340F: net/appletalk/ 1341 1342APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1343M: Khuong Dinh <khuong@os.amperecomputing.com> 1344S: Supported 1345F: arch/arm64/boot/dts/apm/ 1346 1347APPLIED MICRO (APM) X-GENE SOC EDAC 1348M: Khuong Dinh <khuong@os.amperecomputing.com> 1349S: Supported 1350F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1351F: drivers/edac/xgene_edac.c 1352 1353APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1354M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1355M: Keyur Chudgar <keyur@os.amperecomputing.com> 1356S: Supported 1357F: drivers/net/ethernet/apm/xgene-v2/ 1358 1359APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1360M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1361M: Keyur Chudgar <keyur@os.amperecomputing.com> 1362M: Quan Nguyen <quan@os.amperecomputing.com> 1363S: Supported 1364F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1365F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1366F: drivers/net/ethernet/apm/xgene/ 1367F: drivers/net/mdio/mdio-xgene.c 1368 1369APPLIED MICRO (APM) X-GENE SOC PMU 1370M: Khuong Dinh <khuong@os.amperecomputing.com> 1371S: Supported 1372F: Documentation/admin-guide/perf/xgene-pmu.rst 1373F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1374F: drivers/perf/xgene_pmu.c 1375 1376APTINA CAMERA SENSOR PLL 1377M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1378L: linux-media@vger.kernel.org 1379S: Maintained 1380F: drivers/media/i2c/aptina-pll.* 1381 1382AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1383M: Aleksa Savic <savicaleksa83@gmail.com> 1384L: linux-hwmon@vger.kernel.org 1385S: Maintained 1386F: Documentation/hwmon/aquacomputer_d5next.rst 1387F: drivers/hwmon/aquacomputer_d5next.c 1388 1389AQUANTIA ETHERNET DRIVER (atlantic) 1390M: Igor Russkikh <irusskikh@marvell.com> 1391L: netdev@vger.kernel.org 1392S: Supported 1393W: https://www.marvell.com/ 1394Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1395F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1396F: drivers/net/ethernet/aquantia/atlantic/ 1397 1398AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1399M: Egor Pomozov <epomozov@marvell.com> 1400L: netdev@vger.kernel.org 1401S: Supported 1402W: http://www.aquantia.com 1403F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1404 1405ARASAN NAND CONTROLLER DRIVER 1406M: Miquel Raynal <miquel.raynal@bootlin.com> 1407M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1408L: linux-mtd@lists.infradead.org 1409S: Maintained 1410F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1411F: drivers/mtd/nand/raw/arasan-nand-controller.c 1412 1413ARC FRAMEBUFFER DRIVER 1414M: Jaya Kumar <jayalk@intworks.biz> 1415S: Maintained 1416F: drivers/video/fbdev/arcfb.c 1417F: drivers/video/fbdev/core/fb_defio.c 1418 1419ARC PGU DRM DRIVER 1420M: Alexey Brodkin <abrodkin@synopsys.com> 1421S: Supported 1422F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1423F: drivers/gpu/drm/tiny/arcpgu.c 1424 1425ARCNET NETWORK LAYER 1426M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1427L: netdev@vger.kernel.org 1428S: Maintained 1429F: drivers/net/arcnet/ 1430F: include/uapi/linux/if_arcnet.h 1431 1432ARM ARCHITECTED TIMER DRIVER 1433M: Mark Rutland <mark.rutland@arm.com> 1434M: Marc Zyngier <maz@kernel.org> 1435L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1436S: Maintained 1437F: arch/arm/include/asm/arch_timer.h 1438F: arch/arm64/include/asm/arch_timer.h 1439F: drivers/clocksource/arm_arch_timer.c 1440 1441ARM HDLCD DRM DRIVER 1442M: Liviu Dudau <liviu.dudau@arm.com> 1443S: Supported 1444F: Documentation/devicetree/bindings/display/arm,hdlcd.txt 1445F: drivers/gpu/drm/arm/hdlcd_* 1446 1447ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1448M: Linus Walleij <linus.walleij@linaro.org> 1449L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1450S: Maintained 1451F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1452F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1453F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1454F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1455F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1456F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1457F: Documentation/devicetree/bindings/i2c/i2c-versatile.txt 1458F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1459F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1460F: arch/arm/boot/dts/arm-realview-* 1461F: arch/arm/boot/dts/integrator* 1462F: arch/arm/boot/dts/versatile* 1463F: arch/arm/mach-integrator/ 1464F: arch/arm/mach-realview/ 1465F: arch/arm/mach-versatile/ 1466F: arch/arm/plat-versatile/ 1467F: drivers/bus/arm-integrator-lm.c 1468F: drivers/clk/versatile/ 1469F: drivers/i2c/busses/i2c-versatile.c 1470F: drivers/irqchip/irq-versatile-fpga.c 1471F: drivers/mtd/maps/physmap-versatile.* 1472F: drivers/power/reset/arm-versatile-reboot.c 1473F: drivers/soc/versatile/ 1474 1475ARM KOMEDA DRM-KMS DRIVER 1476M: James (Qian) Wang <james.qian.wang@arm.com> 1477M: Liviu Dudau <liviu.dudau@arm.com> 1478M: Mihail Atanassov <mihail.atanassov@arm.com> 1479L: Mali DP Maintainers <malidp@foss.arm.com> 1480S: Supported 1481T: git git://anongit.freedesktop.org/drm/drm-misc 1482F: Documentation/devicetree/bindings/display/arm,komeda.txt 1483F: Documentation/gpu/komeda-kms.rst 1484F: drivers/gpu/drm/arm/display/include/ 1485F: drivers/gpu/drm/arm/display/komeda/ 1486 1487ARM MALI PANFROST DRM DRIVER 1488M: Rob Herring <robh@kernel.org> 1489M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1490R: Steven Price <steven.price@arm.com> 1491R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1492L: dri-devel@lists.freedesktop.org 1493S: Supported 1494T: git git://anongit.freedesktop.org/drm/drm-misc 1495F: drivers/gpu/drm/panfrost/ 1496F: include/uapi/drm/panfrost_drm.h 1497 1498ARM MALI-DP DRM DRIVER 1499M: Liviu Dudau <liviu.dudau@arm.com> 1500M: Brian Starkey <brian.starkey@arm.com> 1501L: Mali DP Maintainers <malidp@foss.arm.com> 1502S: Supported 1503T: git git://anongit.freedesktop.org/drm/drm-misc 1504F: Documentation/devicetree/bindings/display/arm,malidp.txt 1505F: Documentation/gpu/afbc.rst 1506F: drivers/gpu/drm/arm/ 1507 1508ARM MFM AND FLOPPY DRIVERS 1509M: Ian Molton <spyro@f2s.com> 1510S: Maintained 1511F: arch/arm/include/asm/floppy.h 1512F: arch/arm/mach-rpc/floppydma.S 1513 1514ARM PMU PROFILING AND DEBUGGING 1515M: Will Deacon <will@kernel.org> 1516M: Mark Rutland <mark.rutland@arm.com> 1517L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1518S: Maintained 1519F: Documentation/devicetree/bindings/arm/pmu.yaml 1520F: Documentation/devicetree/bindings/perf/ 1521F: arch/arm*/include/asm/hw_breakpoint.h 1522F: arch/arm*/include/asm/perf_event.h 1523F: arch/arm*/kernel/hw_breakpoint.c 1524F: arch/arm*/kernel/perf_* 1525F: drivers/perf/ 1526F: include/linux/perf/arm_pmu.h 1527 1528ARM PORT 1529M: Russell King <linux@armlinux.org.uk> 1530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1531S: Odd Fixes 1532W: http://www.armlinux.org.uk/ 1533T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1534F: arch/arm/ 1535X: arch/arm/boot/dts/ 1536 1537ARM PRIMECELL AACI PL041 DRIVER 1538M: Russell King <linux@armlinux.org.uk> 1539S: Odd Fixes 1540F: sound/arm/aaci.* 1541 1542ARM PRIMECELL BUS SUPPORT 1543M: Russell King <linux@armlinux.org.uk> 1544S: Odd Fixes 1545F: drivers/amba/ 1546F: include/linux/amba/bus.h 1547 1548ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1549M: Miquel Raynal <miquel.raynal@bootlin.com> 1550M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1551L: linux-mtd@lists.infradead.org 1552S: Maintained 1553F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1554F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1555 1556ARM PRIMECELL PL35X SMC DRIVER 1557M: Miquel Raynal <miquel.raynal@bootlin.com> 1558M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1562F: drivers/memory/pl353-smc.c 1563 1564ARM PRIMECELL CLCD PL110 DRIVER 1565M: Russell King <linux@armlinux.org.uk> 1566S: Odd Fixes 1567F: drivers/video/fbdev/amba-clcd.* 1568 1569ARM PRIMECELL KMI PL050 DRIVER 1570M: Russell King <linux@armlinux.org.uk> 1571S: Odd Fixes 1572F: drivers/input/serio/ambakmi.* 1573F: include/linux/amba/kmi.h 1574 1575ARM PRIMECELL MMCI PL180/1 DRIVER 1576M: Russell King <linux@armlinux.org.uk> 1577S: Odd Fixes 1578F: drivers/mmc/host/mmci.* 1579F: include/linux/amba/mmci.h 1580 1581ARM PRIMECELL SSP PL022 SPI DRIVER 1582M: Linus Walleij <linus.walleij@linaro.org> 1583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1584S: Maintained 1585F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1586F: drivers/spi/spi-pl022.c 1587 1588ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1589M: Russell King <linux@armlinux.org.uk> 1590S: Odd Fixes 1591F: drivers/tty/serial/amba-pl01*.c 1592F: include/linux/amba/serial.h 1593 1594ARM PRIMECELL VIC PL190/PL192 DRIVER 1595M: Linus Walleij <linus.walleij@linaro.org> 1596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1597S: Maintained 1598F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1599F: drivers/irqchip/irq-vic.c 1600 1601ARM SMC WATCHDOG DRIVER 1602M: Julius Werner <jwerner@chromium.org> 1603R: Evan Benn <evanbenn@chromium.org> 1604S: Maintained 1605F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1606F: drivers/watchdog/arm_smc_wdt.c 1607 1608ARM SMMU DRIVERS 1609M: Will Deacon <will@kernel.org> 1610R: Robin Murphy <robin.murphy@arm.com> 1611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1612S: Maintained 1613F: Documentation/devicetree/bindings/iommu/arm,smmu* 1614F: drivers/iommu/arm/ 1615F: drivers/iommu/io-pgtable-arm* 1616 1617ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1618M: Arnd Bergmann <arnd@arndb.de> 1619M: Olof Johansson <olof@lixom.net> 1620M: soc@kernel.org 1621L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1622S: Maintained 1623C: irc://irc.libera.chat/armlinux 1624T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1625F: arch/arm/boot/dts/Makefile 1626F: arch/arm64/boot/dts/Makefile 1627 1628ARM SUB-ARCHITECTURES 1629L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1630S: Maintained 1631C: irc://irc.libera.chat/armlinux 1632T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1633F: arch/arm/mach-*/ 1634F: arch/arm/plat-*/ 1635 1636ARM/ACTIONS SEMI ARCHITECTURE 1637M: Andreas Färber <afaerber@suse.de> 1638M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1640L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1641S: Maintained 1642F: Documentation/devicetree/bindings/arm/actions.yaml 1643F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1644F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1645F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1646F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1647F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1648F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1649F: Documentation/devicetree/bindings/pinctrl/actions,* 1650F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1651F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1652F: arch/arm/boot/dts/owl-* 1653F: arch/arm/mach-actions/ 1654F: arch/arm64/boot/dts/actions/ 1655F: drivers/clk/actions/ 1656F: drivers/clocksource/timer-owl* 1657F: drivers/dma/owl-dma.c 1658F: drivers/i2c/busses/i2c-owl.c 1659F: drivers/irqchip/irq-owl-sirq.c 1660F: drivers/mmc/host/owl-mmc.c 1661F: drivers/net/ethernet/actions/ 1662F: drivers/pinctrl/actions/* 1663F: drivers/soc/actions/ 1664F: include/dt-bindings/power/owl-* 1665F: include/dt-bindings/reset/actions,* 1666F: include/linux/soc/actions/ 1667N: owl 1668 1669ARM/ADS SPHERE MACHINE SUPPORT 1670M: Lennert Buytenhek <kernel@wantstofly.org> 1671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1672S: Maintained 1673 1674ARM/AFEB9260 MACHINE SUPPORT 1675M: Sergey Lapin <slapin@ossfans.org> 1676L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1677S: Maintained 1678 1679ARM/AJECO 1ARM MACHINE SUPPORT 1680M: Lennert Buytenhek <kernel@wantstofly.org> 1681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1682S: Maintained 1683 1684ARM/Allwinner SoC Clock Support 1685M: Emilio López <emilio@elopez.com.ar> 1686S: Maintained 1687F: drivers/clk/sunxi/ 1688 1689ARM/Allwinner sunXi SoC support 1690M: Maxime Ripard <mripard@kernel.org> 1691M: Chen-Yu Tsai <wens@csie.org> 1692R: Jernej Skrabec <jernej.skrabec@gmail.com> 1693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1694S: Maintained 1695T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1696L: linux-sunxi@lists.linux.dev 1697F: arch/arm/mach-sunxi/ 1698F: arch/arm64/boot/dts/allwinner/ 1699F: drivers/clk/sunxi-ng/ 1700F: drivers/pinctrl/sunxi/ 1701F: drivers/soc/sunxi/ 1702N: allwinner 1703N: sun[x456789]i 1704N: sun50i 1705 1706ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1707M: Neil Armstrong <narmstrong@baylibre.com> 1708M: Jerome Brunet <jbrunet@baylibre.com> 1709L: linux-amlogic@lists.infradead.org 1710S: Maintained 1711F: Documentation/devicetree/bindings/clock/amlogic* 1712F: drivers/clk/meson/ 1713F: include/dt-bindings/clock/gxbb* 1714F: include/dt-bindings/clock/meson* 1715 1716ARM/Amlogic Meson SoC Crypto Drivers 1717M: Corentin Labbe <clabbe@baylibre.com> 1718L: linux-crypto@vger.kernel.org 1719L: linux-amlogic@lists.infradead.org 1720S: Maintained 1721F: Documentation/devicetree/bindings/crypto/amlogic* 1722F: drivers/crypto/amlogic/ 1723 1724ARM/Amlogic Meson SoC Sound Drivers 1725M: Jerome Brunet <jbrunet@baylibre.com> 1726L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1727S: Maintained 1728F: Documentation/devicetree/bindings/sound/amlogic* 1729F: sound/soc/meson/ 1730 1731ARM/Amlogic Meson SoC support 1732M: Neil Armstrong <narmstrong@baylibre.com> 1733M: Kevin Hilman <khilman@baylibre.com> 1734R: Jerome Brunet <jbrunet@baylibre.com> 1735R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1737L: linux-amlogic@lists.infradead.org 1738S: Maintained 1739W: http://linux-meson.com/ 1740F: arch/arm/boot/dts/meson* 1741F: arch/arm/mach-meson/ 1742F: arch/arm64/boot/dts/amlogic/ 1743F: drivers/mmc/host/meson* 1744F: drivers/pinctrl/meson/ 1745F: drivers/rtc/rtc-meson* 1746F: drivers/soc/amlogic/ 1747N: meson 1748 1749ARM/Annapurna Labs ALPINE ARCHITECTURE 1750M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1751M: Antoine Tenart <atenart@kernel.org> 1752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1753S: Maintained 1754F: arch/arm/boot/dts/alpine* 1755F: arch/arm/mach-alpine/ 1756F: arch/arm64/boot/dts/amazon/ 1757F: drivers/*/*alpine* 1758 1759ARM/APPLE MACHINE SUPPORT 1760M: Hector Martin <marcan@marcan.st> 1761M: Sven Peter <sven@svenpeter.dev> 1762R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1764S: Maintained 1765W: https://asahilinux.org 1766B: https://github.com/AsahiLinux/linux/issues 1767C: irc://irc.oftc.net/asahi-dev 1768T: git https://github.com/AsahiLinux/linux.git 1769F: Documentation/devicetree/bindings/arm/apple.yaml 1770F: Documentation/devicetree/bindings/arm/apple/* 1771F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1772F: Documentation/devicetree/bindings/interrupt-controller/apple,aic.yaml 1773F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1774F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1775F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1776F: Documentation/devicetree/bindings/power/apple* 1777F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1778F: arch/arm64/boot/dts/apple/ 1779F: drivers/i2c/busses/i2c-pasemi-core.c 1780F: drivers/i2c/busses/i2c-pasemi-platform.c 1781F: drivers/irqchip/irq-apple-aic.c 1782F: drivers/mailbox/apple-mailbox.c 1783F: drivers/pinctrl/pinctrl-apple-gpio.c 1784F: drivers/soc/apple/* 1785F: drivers/watchdog/apple_wdt.c 1786F: include/dt-bindings/interrupt-controller/apple-aic.h 1787F: include/dt-bindings/pinctrl/apple.h 1788F: include/linux/apple-mailbox.h 1789 1790ARM/ARTPEC MACHINE SUPPORT 1791M: Jesper Nilsson <jesper.nilsson@axis.com> 1792M: Lars Persson <lars.persson@axis.com> 1793L: linux-arm-kernel@axis.com 1794S: Maintained 1795F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1796F: arch/arm/boot/dts/artpec6* 1797F: arch/arm/mach-artpec 1798F: drivers/clk/axis 1799F: drivers/crypto/axis 1800F: drivers/mmc/host/usdhi6rol0.c 1801F: drivers/pinctrl/pinctrl-artpec* 1802 1803ARM/ASPEED I2C DRIVER 1804M: Brendan Higgins <brendanhiggins@google.com> 1805R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1806R: Joel Stanley <joel@jms.id.au> 1807L: linux-i2c@vger.kernel.org 1808L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1809S: Maintained 1810F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1811F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1812F: drivers/i2c/busses/i2c-aspeed.c 1813F: drivers/irqchip/irq-aspeed-i2c-ic.c 1814 1815ARM/ASPEED MACHINE SUPPORT 1816M: Joel Stanley <joel@jms.id.au> 1817R: Andrew Jeffery <andrew@aj.id.au> 1818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1819L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1820S: Supported 1821Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1822T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1823F: arch/arm/boot/dts/aspeed-* 1824F: arch/arm/mach-aspeed/ 1825N: aspeed 1826 1827ARM/BITMAIN ARCHITECTURE 1828M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1830S: Maintained 1831F: Documentation/devicetree/bindings/arm/bitmain.yaml 1832F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1833F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1834F: arch/arm64/boot/dts/bitmain/ 1835F: drivers/clk/clk-bm1880.c 1836F: drivers/pinctrl/pinctrl-bm1880.c 1837 1838ARM/CALXEDA HIGHBANK ARCHITECTURE 1839M: Andre Przywara <andre.przywara@arm.com> 1840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1841S: Maintained 1842F: arch/arm/boot/dts/ecx-*.dts* 1843F: arch/arm/boot/dts/highbank.dts 1844F: arch/arm/mach-highbank/ 1845 1846ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1847M: Krzysztof Halasa <khalasa@piap.pl> 1848S: Maintained 1849F: arch/arm/mach-cns3xxx/ 1850 1851ARM/CAVIUM THUNDER NETWORK DRIVER 1852M: Sunil Goutham <sgoutham@marvell.com> 1853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1854S: Supported 1855F: drivers/net/ethernet/cavium/thunder/ 1856 1857ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1858M: Lukasz Majewski <lukma@denx.de> 1859L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1860S: Maintained 1861F: arch/arm/mach-ep93xx/ts72xx.c 1862 1863ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1864M: Alexander Shiyan <shc_work@mail.ru> 1865L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1866S: Odd Fixes 1867N: clps711x 1868 1869ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1870M: Lennert Buytenhek <kernel@wantstofly.org> 1871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1872S: Maintained 1873 1874ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1875M: Hartley Sweeten <hsweeten@visionengravers.com> 1876M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1878S: Maintained 1879F: arch/arm/mach-ep93xx/ 1880F: arch/arm/mach-ep93xx/include/mach/ 1881 1882ARM/CLKDEV SUPPORT 1883M: Russell King <linux@armlinux.org.uk> 1884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1885S: Maintained 1886T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 1887F: drivers/clk/clkdev.c 1888 1889ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 1890M: Baruch Siach <baruch@tkos.co.il> 1891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1892S: Maintained 1893F: arch/arm/boot/dts/cx92755* 1894N: digicolor 1895 1896ARM/CONTEC MICRO9 MACHINE SUPPORT 1897M: Hubert Feurstein <hubert.feurstein@contec.at> 1898S: Maintained 1899F: arch/arm/mach-ep93xx/micro9.c 1900 1901ARM/CORESIGHT FRAMEWORK AND DRIVERS 1902M: Mathieu Poirier <mathieu.poirier@linaro.org> 1903M: Suzuki K Poulose <suzuki.poulose@arm.com> 1904R: Mike Leach <mike.leach@linaro.org> 1905R: Leo Yan <leo.yan@linaro.org> 1906L: coresight@lists.linaro.org (moderated for non-subscribers) 1907L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1908S: Maintained 1909T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 1910F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 1911F: Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt 1912F: Documentation/devicetree/bindings/arm/coresight-cti.yaml 1913F: Documentation/devicetree/bindings/arm/coresight.txt 1914F: Documentation/devicetree/bindings/arm/ete.yaml 1915F: Documentation/devicetree/bindings/arm/trbe.yaml 1916F: Documentation/trace/coresight/* 1917F: drivers/hwtracing/coresight/* 1918F: include/dt-bindings/arm/coresight-cti-dt.h 1919F: include/linux/coresight* 1920F: samples/coresight/* 1921F: tools/perf/arch/arm/util/auxtrace.c 1922F: tools/perf/arch/arm/util/cs-etm.c 1923F: tools/perf/arch/arm/util/cs-etm.h 1924F: tools/perf/arch/arm/util/pmu.c 1925F: tools/perf/util/cs-etm-decoder/* 1926F: tools/perf/util/cs-etm.* 1927 1928ARM/CORGI MACHINE SUPPORT 1929M: Richard Purdie <rpurdie@rpsys.net> 1930S: Maintained 1931 1932ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 1933M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1934M: Linus Walleij <linus.walleij@linaro.org> 1935L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1936S: Maintained 1937T: git git://github.com/ulli-kroll/linux.git 1938F: Documentation/devicetree/bindings/arm/gemini.yaml 1939F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt 1940F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 1941F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 1942F: arch/arm/boot/dts/gemini* 1943F: arch/arm/mach-gemini/ 1944F: drivers/crypto/gemini/ 1945F: drivers/net/ethernet/cortina/ 1946F: drivers/pinctrl/pinctrl-gemini.c 1947F: drivers/rtc/rtc-ftrtc010.c 1948 1949ARM/CZ.NIC TURRIS SUPPORT 1950M: Marek Behún <kabel@kernel.org> 1951S: Maintained 1952W: https://www.turris.cz/ 1953F: Documentation/ABI/testing/debugfs-moxtet 1954F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 1955F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 1956F: Documentation/devicetree/bindings/bus/moxtet.txt 1957F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 1958F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 1959F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 1960F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 1961F: drivers/bus/moxtet.c 1962F: drivers/firmware/turris-mox-rwtm.c 1963F: drivers/leds/leds-turris-omnia.c 1964F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 1965F: drivers/gpio/gpio-moxtet.c 1966F: drivers/watchdog/armada_37xx_wdt.c 1967F: include/dt-bindings/bus/moxtet.h 1968F: include/linux/armada-37xx-rwtm-mailbox.h 1969F: include/linux/moxtet.h 1970 1971ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 1972M: Robert Jarzmik <robert.jarzmik@free.fr> 1973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1974S: Maintained 1975F: arch/arm/mach-pxa/ezx.c 1976 1977ARM/FARADAY FA526 PORT 1978M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 1979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1980S: Maintained 1981T: git git://git.berlios.de/gemini-board 1982F: arch/arm/mm/*-fa* 1983 1984ARM/FOOTBRIDGE ARCHITECTURE 1985M: Russell King <linux@armlinux.org.uk> 1986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1987S: Maintained 1988W: http://www.armlinux.org.uk/ 1989F: arch/arm/include/asm/hardware/dec21285.h 1990F: arch/arm/mach-footbridge/ 1991 1992ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 1993M: Shawn Guo <shawnguo@kernel.org> 1994M: Sascha Hauer <s.hauer@pengutronix.de> 1995R: Pengutronix Kernel Team <kernel@pengutronix.de> 1996R: Fabio Estevam <festevam@gmail.com> 1997R: NXP Linux Team <linux-imx@nxp.com> 1998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1999S: Maintained 2000T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2001X: drivers/media/i2c/ 2002N: imx 2003N: mxs 2004 2005ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2006M: Shawn Guo <shawnguo@kernel.org> 2007M: Li Yang <leoyang.li@nxp.com> 2008L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2009S: Maintained 2010T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2011F: arch/arm/boot/dts/ls1021a* 2012F: arch/arm64/boot/dts/freescale/fsl-* 2013F: arch/arm64/boot/dts/freescale/qoriq-* 2014 2015ARM/FREESCALE VYBRID ARM ARCHITECTURE 2016M: Shawn Guo <shawnguo@kernel.org> 2017M: Sascha Hauer <s.hauer@pengutronix.de> 2018R: Pengutronix Kernel Team <kernel@pengutronix.de> 2019R: Stefan Agner <stefan@agner.ch> 2020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2021S: Maintained 2022T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2023F: arch/arm/boot/dts/vf* 2024F: arch/arm/mach-imx/*vf610* 2025 2026ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2027M: Lennert Buytenhek <kernel@wantstofly.org> 2028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2029S: Maintained 2030 2031ARM/GUMSTIX MACHINE SUPPORT 2032M: Steve Sakoman <sakoman@gmail.com> 2033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2034S: Maintained 2035 2036ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2037M: Philipp Zabel <philipp.zabel@gmail.com> 2038M: Paul Parsons <lost.distance@yahoo.com> 2039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2040S: Maintained 2041F: arch/arm/mach-pxa/hx4700.c 2042F: arch/arm/mach-pxa/include/mach/hx4700.h 2043F: sound/soc/pxa/hx4700.c 2044 2045ARM/HISILICON SOC SUPPORT 2046M: Wei Xu <xuwei5@hisilicon.com> 2047L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2048S: Supported 2049W: http://www.hisilicon.com 2050T: git git://github.com/hisilicon/linux-hisi.git 2051F: arch/arm/boot/dts/hi3* 2052F: arch/arm/boot/dts/hip* 2053F: arch/arm/boot/dts/hisi* 2054F: arch/arm/mach-hisi/ 2055F: arch/arm64/boot/dts/hisilicon/ 2056 2057ARM/HP JORNADA 7XX MACHINE SUPPORT 2058M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2059S: Maintained 2060W: www.jlime.com 2061T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2062F: arch/arm/mach-sa1100/include/mach/jornada720.h 2063F: arch/arm/mach-sa1100/jornada720.c 2064 2065ARM/IGEP MACHINE SUPPORT 2066M: Enric Balletbo i Serra <eballetbo@gmail.com> 2067M: Javier Martinez Canillas <javier@dowhile0.org> 2068L: linux-omap@vger.kernel.org 2069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2070S: Maintained 2071F: arch/arm/boot/dts/omap3-igep* 2072 2073ARM/INCOME PXA270 SUPPORT 2074M: Marek Vasut <marek.vasut@gmail.com> 2075L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2076S: Maintained 2077F: arch/arm/mach-pxa/colibri-pxa270-income.c 2078 2079ARM/INTEL IOP32X ARM ARCHITECTURE 2080M: Lennert Buytenhek <kernel@wantstofly.org> 2081L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2082S: Maintained 2083 2084ARM/INTEL IQ81342EX MACHINE SUPPORT 2085M: Lennert Buytenhek <kernel@wantstofly.org> 2086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2087S: Maintained 2088 2089ARM/INTEL IXDP2850 MACHINE SUPPORT 2090M: Lennert Buytenhek <kernel@wantstofly.org> 2091L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2092S: Maintained 2093 2094ARM/INTEL IXP4XX ARM ARCHITECTURE 2095M: Linus Walleij <linusw@kernel.org> 2096M: Imre Kaloz <kaloz@openwrt.org> 2097M: Krzysztof Halasa <khalasa@piap.pl> 2098L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2099S: Maintained 2100F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2101F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2102F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2103F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2104F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2105F: arch/arm/mach-ixp4xx/ 2106F: drivers/bus/intel-ixp4xx-eb.c 2107F: drivers/clocksource/timer-ixp4xx.c 2108F: drivers/crypto/ixp4xx_crypto.c 2109F: drivers/gpio/gpio-ixp4xx.c 2110F: drivers/irqchip/irq-ixp4xx.c 2111F: include/linux/irqchip/irq-ixp4xx.h 2112F: include/linux/platform_data/timer-ixp4xx.h 2113 2114ARM/INTEL KEEMBAY ARCHITECTURE 2115M: Paul J. Murphy <paul.j.murphy@intel.com> 2116M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2117S: Maintained 2118F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2119F: arch/arm64/boot/dts/intel/keembay-evm.dts 2120F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2121 2122ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT 2123M: Jonathan Cameron <jic23@cam.ac.uk> 2124L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2125S: Maintained 2126F: arch/arm/mach-pxa/stargate2.c 2127F: drivers/pcmcia/pxa2xx_stargate2.c 2128 2129ARM/INTEL XSC3 (MANZANO) ARM CORE 2130M: Lennert Buytenhek <kernel@wantstofly.org> 2131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2132S: Maintained 2133 2134ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2135M: Lennert Buytenhek <kernel@wantstofly.org> 2136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2137S: Maintained 2138 2139ARM/LG1K ARCHITECTURE 2140M: Chanho Min <chanho.min@lge.com> 2141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2142S: Maintained 2143F: arch/arm64/boot/dts/lg/ 2144 2145ARM/LOGICPD PXA270 MACHINE SUPPORT 2146M: Lennert Buytenhek <kernel@wantstofly.org> 2147L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2148S: Maintained 2149 2150ARM/LPC18XX ARCHITECTURE 2151M: Vladimir Zapolskiy <vz@mleia.com> 2152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2153S: Maintained 2154F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2155F: arch/arm/boot/dts/lpc43* 2156F: drivers/i2c/busses/i2c-lpc2k.c 2157F: drivers/memory/pl172.c 2158F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2159F: drivers/rtc/rtc-lpc24xx.c 2160N: lpc18xx 2161 2162ARM/LPC32XX SOC SUPPORT 2163M: Vladimir Zapolskiy <vz@mleia.com> 2164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2165S: Maintained 2166T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2167F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2168F: arch/arm/boot/dts/lpc32* 2169F: arch/arm/mach-lpc32xx/ 2170F: drivers/i2c/busses/i2c-pnx.c 2171F: drivers/net/ethernet/nxp/lpc_eth.c 2172F: drivers/usb/host/ohci-nxp.c 2173F: drivers/watchdog/pnx4008_wdt.c 2174N: lpc32xx 2175 2176ARM/MAGICIAN MACHINE SUPPORT 2177M: Philipp Zabel <philipp.zabel@gmail.com> 2178S: Maintained 2179 2180ARM/Marvell Dove/MV78xx0/Orion SOC support 2181M: Andrew Lunn <andrew@lunn.ch> 2182M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2183M: Gregory Clement <gregory.clement@bootlin.com> 2184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2185S: Maintained 2186T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2187F: Documentation/devicetree/bindings/soc/dove/ 2188F: arch/arm/boot/dts/dove* 2189F: arch/arm/boot/dts/orion5x* 2190F: arch/arm/mach-dove/ 2191F: arch/arm/mach-mv78xx0/ 2192F: arch/arm/mach-orion5x/ 2193F: arch/arm/plat-orion/ 2194F: drivers/soc/dove/ 2195 2196ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2197M: Andrew Lunn <andrew@lunn.ch> 2198M: Gregory Clement <gregory.clement@bootlin.com> 2199M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2201S: Maintained 2202T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2203F: arch/arm/boot/dts/armada* 2204F: arch/arm/boot/dts/kirkwood* 2205F: arch/arm/configs/mvebu_*_defconfig 2206F: arch/arm/mach-mvebu/ 2207F: arch/arm64/boot/dts/marvell/armada* 2208F: arch/arm64/boot/dts/marvell/cn913* 2209F: drivers/cpufreq/armada-37xx-cpufreq.c 2210F: drivers/cpufreq/armada-8k-cpufreq.c 2211F: drivers/cpufreq/mvebu-cpufreq.c 2212F: drivers/irqchip/irq-armada-370-xp.c 2213F: drivers/irqchip/irq-mvebu-* 2214F: drivers/pinctrl/mvebu/ 2215F: drivers/rtc/rtc-armada38x.c 2216 2217ARM/Mediatek RTC DRIVER 2218M: Eddie Huang <eddie.huang@mediatek.com> 2219M: Sean Wang <sean.wang@mediatek.com> 2220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2221L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2222S: Maintained 2223F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2224F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2225F: drivers/rtc/rtc-mt2712.c 2226F: drivers/rtc/rtc-mt6397.c 2227F: drivers/rtc/rtc-mt7622.c 2228 2229ARM/Mediatek SoC support 2230M: Matthias Brugger <matthias.bgg@gmail.com> 2231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2232L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2233S: Maintained 2234W: https://mtk.wiki.kernel.org/ 2235C: irc://chat.freenode.net/linux-mediatek 2236F: arch/arm/boot/dts/mt6* 2237F: arch/arm/boot/dts/mt7* 2238F: arch/arm/boot/dts/mt8* 2239F: arch/arm/mach-mediatek/ 2240F: arch/arm64/boot/dts/mediatek/ 2241F: drivers/soc/mediatek/ 2242N: mtk 2243N: mt[678] 2244K: mediatek 2245 2246ARM/Mediatek USB3 PHY DRIVER 2247M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2249L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251F: Documentation/devicetree/bindings/phy/mediatek,* 2252F: drivers/phy/mediatek/ 2253 2254ARM/Microchip (AT91) SoC support 2255M: Nicolas Ferre <nicolas.ferre@microchip.com> 2256M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2257M: Ludovic Desroches <ludovic.desroches@microchip.com> 2258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2259S: Supported 2260W: http://www.linux4sam.org 2261T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2262F: arch/arm/boot/dts/at91*.dts 2263F: arch/arm/boot/dts/at91*.dtsi 2264F: arch/arm/boot/dts/sama*.dts 2265F: arch/arm/boot/dts/sama*.dtsi 2266F: arch/arm/include/debug/at91.S 2267F: arch/arm/mach-at91/ 2268F: drivers/memory/atmel* 2269F: drivers/watchdog/sama5d4_wdt.c 2270F: include/soc/at91/ 2271X: drivers/input/touchscreen/atmel_mxt_ts.c 2272X: drivers/net/wireless/atmel/ 2273N: at91 2274N: atmel 2275 2276ARM/Microchip Sparx5 SoC support 2277M: Lars Povlsen <lars.povlsen@microchip.com> 2278M: Steen Hegelund <Steen.Hegelund@microchip.com> 2279M: UNGLinuxDriver@microchip.com 2280L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2281S: Supported 2282T: git git://github.com/microchip-ung/linux-upstream.git 2283F: arch/arm64/boot/dts/microchip/ 2284F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2285N: sparx5 2286 2287Microchip Timer Counter Block (TCB) Capture Driver 2288M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2290L: linux-iio@vger.kernel.org 2291S: Maintained 2292F: drivers/counter/microchip-tcb-capture.c 2293 2294ARM/MILBEAUT ARCHITECTURE 2295M: Taichi Sugaya <sugaya.taichi@socionext.com> 2296M: Takao Orito <orito.takao@socionext.com> 2297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2298S: Maintained 2299F: arch/arm/boot/dts/milbeaut* 2300F: arch/arm/mach-milbeaut/ 2301N: milbeaut 2302 2303ARM/MIOA701 MACHINE SUPPORT 2304M: Robert Jarzmik <robert.jarzmik@free.fr> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306S: Maintained 2307F: arch/arm/mach-pxa/mioa701.c 2308 2309ARM/MStar/Sigmastar Armv7 SoC support 2310M: Daniel Palmer <daniel@thingy.jp> 2311M: Romain Perier <romain.perier@gmail.com> 2312L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2313S: Maintained 2314W: http://linux-chenxing.org/ 2315T: git git://github.com/linux-chenxing/linux.git 2316F: Documentation/devicetree/bindings/arm/mstar/* 2317F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2318F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2319F: arch/arm/boot/dts/mstar-* 2320F: arch/arm/mach-mstar/ 2321F: drivers/clk/mstar/ 2322F: drivers/clocksource/timer-msc313e.c 2323F: drivers/gpio/gpio-msc313.c 2324F: drivers/rtc/rtc-msc313.c 2325F: drivers/watchdog/msc313e_wdt.c 2326F: include/dt-bindings/clock/mstar-* 2327F: include/dt-bindings/gpio/msc313-gpio.h 2328 2329ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2330M: Michael Petchkovsky <mkpetch@internode.on.net> 2331S: Maintained 2332 2333ARM/NOMADIK/Ux500 ARCHITECTURES 2334M: Linus Walleij <linus.walleij@linaro.org> 2335L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2336S: Maintained 2337T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2338F: Documentation/devicetree/bindings/arm/ste-* 2339F: Documentation/devicetree/bindings/arm/ux500.yaml 2340F: Documentation/devicetree/bindings/arm/ux500/ 2341F: Documentation/devicetree/bindings/i2c/i2c-nomadik.txt 2342F: arch/arm/boot/dts/ste-* 2343F: arch/arm/mach-nomadik/ 2344F: arch/arm/mach-ux500/ 2345F: drivers/clk/clk-nomadik.c 2346F: drivers/clocksource/clksrc-dbx500-prcmu.c 2347F: drivers/dma/ste_dma40* 2348F: drivers/hwspinlock/u8500_hsem.c 2349F: drivers/i2c/busses/i2c-nomadik.c 2350F: drivers/iio/adc/ab8500-gpadc.c 2351F: drivers/mfd/ab8500* 2352F: drivers/mfd/abx500* 2353F: drivers/mfd/db8500* 2354F: drivers/pinctrl/nomadik/ 2355F: drivers/rtc/rtc-ab8500.c 2356F: drivers/rtc/rtc-pl031.c 2357F: drivers/soc/ux500/ 2358 2359ARM/NUVOTON NPCM ARCHITECTURE 2360M: Avi Fishman <avifishman70@gmail.com> 2361M: Tomer Maimon <tmaimon77@gmail.com> 2362M: Tali Perry <tali.perry1@gmail.com> 2363R: Patrick Venture <venture@google.com> 2364R: Nancy Yuen <yuenn@google.com> 2365R: Benjamin Fair <benjaminfair@google.com> 2366L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2367S: Supported 2368F: Documentation/devicetree/bindings/*/*/*npcm* 2369F: Documentation/devicetree/bindings/*/*npcm* 2370F: arch/arm/boot/dts/nuvoton-npcm* 2371F: arch/arm/mach-npcm/ 2372F: drivers/*/*npcm* 2373F: drivers/*/*/*npcm* 2374F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2375 2376ARM/NUVOTON WPCM450 ARCHITECTURE 2377M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2378L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2379S: Maintained 2380F: Documentation/devicetree/bindings/*/*wpcm* 2381F: arch/arm/boot/dts/nuvoton-wpcm450* 2382F: arch/arm/mach-npcm/wpcm450.c 2383F: drivers/*/*wpcm* 2384 2385ARM/NXP S32G ARCHITECTURE 2386M: Chester Lin <clin@suse.com> 2387R: Andreas Färber <afaerber@suse.de> 2388R: Matthias Brugger <mbrugger@suse.com> 2389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2390S: Maintained 2391F: arch/arm64/boot/dts/freescale/s32g*.dts* 2392 2393ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2394L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2395S: Orphan 2396W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2397F: arch/arm/mach-s3c/gta02.h 2398F: arch/arm/mach-s3c/mach-gta02.c 2399 2400ARM/Orion SoC/Technologic Systems TS-78xx platform support 2401M: Alexander Clouter <alex@digriz.org.uk> 2402L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2403S: Maintained 2404W: http://www.digriz.org.uk/ts78xx/kernel 2405F: arch/arm/mach-orion5x/ts78xx-* 2406 2407ARM/OXNAS platform support 2408M: Neil Armstrong <narmstrong@baylibre.com> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410L: linux-oxnas@groups.io (moderated for non-subscribers) 2411S: Maintained 2412F: arch/arm/boot/dts/ox8*.dts* 2413F: arch/arm/mach-oxnas/ 2414F: drivers/power/reset/oxnas-restart.c 2415N: oxnas 2416 2417ARM/PALM TREO SUPPORT 2418M: Tomas Cech <sleep_walker@suse.com> 2419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2420S: Maintained 2421W: http://hackndev.com 2422F: arch/arm/mach-pxa/palmtreo.* 2423 2424ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2425M: Marek Vasut <marek.vasut@gmail.com> 2426L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2427S: Maintained 2428W: http://hackndev.com 2429F: arch/arm/mach-pxa/include/mach/palmld.h 2430F: arch/arm/mach-pxa/include/mach/palmtc.h 2431F: arch/arm/mach-pxa/include/mach/palmtx.h 2432F: arch/arm/mach-pxa/palmld.c 2433F: arch/arm/mach-pxa/palmt5.* 2434F: arch/arm/mach-pxa/palmtc.c 2435F: arch/arm/mach-pxa/palmte2.* 2436F: arch/arm/mach-pxa/palmtx.c 2437 2438ARM/PALMZ72 SUPPORT 2439M: Sergey Lapin <slapin@ossfans.org> 2440L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2441S: Maintained 2442W: http://hackndev.com 2443F: arch/arm/mach-pxa/palmz72.* 2444 2445ARM/PLEB SUPPORT 2446M: Peter Chubb <pleb@gelato.unsw.edu.au> 2447S: Maintained 2448W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2449 2450ARM/PT DIGITAL BOARD PORT 2451M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2452L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2453S: Maintained 2454W: http://www.armlinux.org.uk/ 2455 2456ARM/QUALCOMM SUPPORT 2457M: Andy Gross <agross@kernel.org> 2458M: Bjorn Andersson <bjorn.andersson@linaro.org> 2459L: linux-arm-msm@vger.kernel.org 2460S: Maintained 2461T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2462F: Documentation/devicetree/bindings/*/qcom* 2463F: Documentation/devicetree/bindings/soc/qcom/ 2464F: arch/arm/boot/dts/qcom-*.dts 2465F: arch/arm/boot/dts/qcom-*.dtsi 2466F: arch/arm/mach-qcom/ 2467F: arch/arm64/boot/dts/qcom/ 2468F: drivers/*/*/qcom* 2469F: drivers/*/*/qcom/ 2470F: drivers/*/pm8???-* 2471F: drivers/*/qcom* 2472F: drivers/*/qcom/ 2473F: drivers/bluetooth/btqcomsmd.c 2474F: drivers/clocksource/timer-qcom.c 2475F: drivers/cpuidle/cpuidle-qcom-spm.c 2476F: drivers/extcon/extcon-qcom* 2477F: drivers/i2c/busses/i2c-qcom-geni.c 2478F: drivers/i2c/busses/i2c-qup.c 2479F: drivers/iommu/msm* 2480F: drivers/mfd/ssbi.c 2481F: drivers/mmc/host/mmci_qcom* 2482F: drivers/mmc/host/sdhci-msm.c 2483F: drivers/pci/controller/dwc/pcie-qcom.c 2484F: drivers/phy/qualcomm/ 2485F: drivers/power/*/msm* 2486F: drivers/reset/reset-qcom-* 2487F: drivers/scsi/ufs/ufs-qcom* 2488F: drivers/spi/spi-geni-qcom.c 2489F: drivers/spi/spi-qcom-qspi.c 2490F: drivers/spi/spi-qup.c 2491F: drivers/tty/serial/msm_serial.c 2492F: drivers/usb/dwc3/dwc3-qcom.c 2493F: include/dt-bindings/*/qcom* 2494F: include/linux/*/qcom* 2495F: include/linux/soc/qcom/ 2496 2497ARM/RADISYS ENP2611 MACHINE SUPPORT 2498M: Lennert Buytenhek <kernel@wantstofly.org> 2499L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2500S: Maintained 2501 2502ARM/RDA MICRO ARCHITECTURE 2503M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2504L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2505L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2506S: Maintained 2507F: Documentation/devicetree/bindings/arm/rda.yaml 2508F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2509F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt 2510F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt 2511F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt 2512F: arch/arm/boot/dts/rda8810pl-* 2513F: drivers/clocksource/timer-rda.c 2514F: drivers/gpio/gpio-rda.c 2515F: drivers/irqchip/irq-rda-intc.c 2516F: drivers/tty/serial/rda-uart.c 2517 2518ARM/REALTEK ARCHITECTURE 2519M: Andreas Färber <afaerber@suse.de> 2520L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2521L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2522S: Maintained 2523F: Documentation/devicetree/bindings/arm/realtek.yaml 2524F: arch/arm/boot/dts/rtd* 2525F: arch/arm/mach-realtek/ 2526F: arch/arm64/boot/dts/realtek/ 2527 2528ARM/RENESAS ARM64 ARCHITECTURE 2529M: Geert Uytterhoeven <geert+renesas@glider.be> 2530M: Magnus Damm <magnus.damm@gmail.com> 2531L: linux-renesas-soc@vger.kernel.org 2532S: Supported 2533Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2534T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2535F: Documentation/devicetree/bindings/arm/renesas.yaml 2536F: arch/arm64/boot/dts/renesas/ 2537F: drivers/soc/renesas/ 2538F: include/linux/soc/renesas/ 2539 2540ARM/RISCPC ARCHITECTURE 2541M: Russell King <linux@armlinux.org.uk> 2542L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2543S: Maintained 2544W: http://www.armlinux.org.uk/ 2545F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2546F: arch/arm/include/asm/hardware/ioc.h 2547F: arch/arm/include/asm/hardware/iomd.h 2548F: arch/arm/include/asm/hardware/memc.h 2549F: arch/arm/mach-rpc/ 2550F: drivers/net/ethernet/8390/etherh.c 2551F: drivers/net/ethernet/i825xx/ether1* 2552F: drivers/net/ethernet/seeq/ether3* 2553F: drivers/scsi/arm/ 2554 2555ARM/Rockchip SoC support 2556M: Heiko Stuebner <heiko@sntech.de> 2557L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2558L: linux-rockchip@lists.infradead.org 2559S: Maintained 2560T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2561F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2562F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2563F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2564F: arch/arm/boot/dts/rk3* 2565F: arch/arm/boot/dts/rv1108* 2566F: arch/arm/mach-rockchip/ 2567F: drivers/*/*/*rockchip* 2568F: drivers/*/*rockchip* 2569F: drivers/clk/rockchip/ 2570F: drivers/i2c/busses/i2c-rk3x.c 2571F: sound/soc/rockchip/ 2572N: rockchip 2573 2574ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2575M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 2576R: Alim Akhtar <alim.akhtar@samsung.com> 2577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2578L: linux-samsung-soc@vger.kernel.org 2579S: Maintained 2580C: irc://irc.libera.chat/linux-exynos 2581Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2582T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2583F: Documentation/arm/samsung/ 2584F: Documentation/devicetree/bindings/arm/samsung/ 2585F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2586F: Documentation/devicetree/bindings/soc/samsung/ 2587F: arch/arm/boot/dts/exynos* 2588F: arch/arm/boot/dts/s3c* 2589F: arch/arm/boot/dts/s5p* 2590F: arch/arm/mach-exynos*/ 2591F: arch/arm/mach-s3c/ 2592F: arch/arm/mach-s5p*/ 2593F: arch/arm64/boot/dts/exynos/ 2594F: drivers/*/*/*s3c24* 2595F: drivers/*/*s3c24* 2596F: drivers/*/*s3c64xx* 2597F: drivers/*/*s5pv210* 2598F: drivers/clocksource/samsung_pwm_timer.c 2599F: drivers/memory/samsung/ 2600F: drivers/pwm/pwm-samsung.c 2601F: drivers/soc/samsung/ 2602F: drivers/tty/serial/samsung* 2603F: include/clocksource/samsung_pwm.h 2604F: include/linux/platform_data/*s3c* 2605F: include/linux/serial_s3c.h 2606F: include/linux/soc/samsung/ 2607N: exynos 2608N: s3c2410 2609N: s3c64xx 2610N: s5pv210 2611 2612ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2613M: Łukasz Stelmach <l.stelmach@samsung.com> 2614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2615L: linux-media@vger.kernel.org 2616S: Maintained 2617F: drivers/media/platform/s5p-g2d/ 2618 2619ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2620M: Marek Szyprowski <m.szyprowski@samsung.com> 2621L: linux-samsung-soc@vger.kernel.org 2622L: linux-media@vger.kernel.org 2623S: Maintained 2624F: Documentation/devicetree/bindings/media/s5p-cec.txt 2625F: drivers/media/cec/platform/s5p/ 2626 2627ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2628M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2629M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2630M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2632L: linux-media@vger.kernel.org 2633S: Maintained 2634F: drivers/media/platform/s5p-jpeg/ 2635 2636ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2637M: Marek Szyprowski <m.szyprowski@samsung.com> 2638M: Andrzej Hajda <andrzej.hajda@intel.com> 2639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2640L: linux-media@vger.kernel.org 2641S: Maintained 2642F: drivers/media/platform/s5p-mfc/ 2643 2644ARM/SHMOBILE ARM ARCHITECTURE 2645M: Geert Uytterhoeven <geert+renesas@glider.be> 2646M: Magnus Damm <magnus.damm@gmail.com> 2647L: linux-renesas-soc@vger.kernel.org 2648S: Supported 2649Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2650T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2651F: Documentation/devicetree/bindings/arm/renesas.yaml 2652F: arch/arm/boot/dts/emev2* 2653F: arch/arm/boot/dts/gr-peach* 2654F: arch/arm/boot/dts/iwg20d-q7* 2655F: arch/arm/boot/dts/r7s* 2656F: arch/arm/boot/dts/r8a* 2657F: arch/arm/boot/dts/r9a* 2658F: arch/arm/boot/dts/sh* 2659F: arch/arm/configs/shmobile_defconfig 2660F: arch/arm/include/debug/renesas-scif.S 2661F: arch/arm/mach-shmobile/ 2662F: drivers/soc/renesas/ 2663F: include/linux/soc/renesas/ 2664 2665ARM/SOCFPGA ARCHITECTURE 2666M: Dinh Nguyen <dinguyen@kernel.org> 2667S: Maintained 2668W: http://www.rocketboards.org 2669T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2670F: arch/arm/boot/dts/socfpga* 2671F: arch/arm/configs/socfpga_defconfig 2672F: arch/arm/mach-socfpga/ 2673F: arch/arm64/boot/dts/altera/ 2674F: arch/arm64/boot/dts/intel/ 2675 2676ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2677M: Dinh Nguyen <dinguyen@kernel.org> 2678S: Maintained 2679F: drivers/clk/socfpga/ 2680 2681ARM/SOCFPGA EDAC SUPPORT 2682M: Dinh Nguyen <dinguyen@kernel.org> 2683S: Maintained 2684F: drivers/edac/altera_edac.[ch] 2685 2686ARM/SPREADTRUM SoC SUPPORT 2687M: Orson Zhai <orsonzhai@gmail.com> 2688M: Baolin Wang <baolin.wang7@gmail.com> 2689M: Chunyan Zhang <zhang.lyra@gmail.com> 2690S: Maintained 2691F: arch/arm64/boot/dts/sprd 2692N: sprd 2693N: sc27xx 2694N: sc2731 2695 2696ARM/STI ARCHITECTURE 2697M: Patrice Chotard <patrice.chotard@foss.st.com> 2698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2699S: Maintained 2700W: http://www.stlinux.com 2701F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2702F: arch/arm/boot/dts/sti* 2703F: arch/arm/mach-sti/ 2704F: drivers/ata/ahci_st.c 2705F: drivers/char/hw_random/st-rng.c 2706F: drivers/clocksource/arm_global_timer.c 2707F: drivers/clocksource/clksrc_st_lpc.c 2708F: drivers/cpufreq/sti-cpufreq.c 2709F: drivers/dma/st_fdma* 2710F: drivers/i2c/busses/i2c-st.c 2711F: drivers/media/platform/sti/c8sectpfe/ 2712F: drivers/media/rc/st_rc.c 2713F: drivers/mmc/host/sdhci-st.c 2714F: drivers/phy/st/phy-miphy28lp.c 2715F: drivers/phy/st/phy-stih407-usb.c 2716F: drivers/pinctrl/pinctrl-st.c 2717F: drivers/remoteproc/st_remoteproc.c 2718F: drivers/remoteproc/st_slim_rproc.c 2719F: drivers/reset/sti/ 2720F: drivers/rtc/rtc-st-lpc.c 2721F: drivers/tty/serial/st-asc.c 2722F: drivers/usb/dwc3/dwc3-st.c 2723F: drivers/usb/host/ehci-st.c 2724F: drivers/usb/host/ohci-st.c 2725F: drivers/watchdog/st_lpc_wdt.c 2726F: include/linux/remoteproc/st_slim_rproc.h 2727 2728ARM/STM32 ARCHITECTURE 2729M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2730M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2731L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2732L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2733S: Maintained 2734T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2735F: arch/arm/boot/dts/stm32* 2736F: arch/arm/mach-stm32/ 2737F: drivers/clocksource/armv7m_systick.c 2738N: stm32 2739N: stm 2740 2741ARM/Synaptics SoC support 2742M: Jisheng Zhang <Jisheng.Zhang@synaptics.com> 2743M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2745S: Maintained 2746F: arch/arm/boot/dts/berlin* 2747F: arch/arm/mach-berlin/ 2748F: arch/arm64/boot/dts/synaptics/ 2749 2750ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2751M: Lennert Buytenhek <kernel@wantstofly.org> 2752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2753S: Maintained 2754 2755ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2756M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2757L: linux-tegra@vger.kernel.org 2758L: linux-media@vger.kernel.org 2759S: Maintained 2760F: Documentation/devicetree/bindings/media/tegra-cec.txt 2761F: drivers/media/cec/platform/tegra/ 2762 2763ARM/TETON BGA MACHINE SUPPORT 2764M: "Mark F. Brown" <mark.brown314@gmail.com> 2765L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2766S: Maintained 2767 2768ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2769M: Santosh Shilimkar <ssantosh@kernel.org> 2770L: linux-kernel@vger.kernel.org 2771S: Maintained 2772F: drivers/memory/*emif* 2773 2774ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2775M: Nishanth Menon <nm@ti.com> 2776M: Santosh Shilimkar <ssantosh@kernel.org> 2777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2778S: Maintained 2779T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2780F: arch/arm/boot/dts/keystone-* 2781F: arch/arm/mach-keystone/ 2782 2783ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2784M: Santosh Shilimkar <ssantosh@kernel.org> 2785L: linux-kernel@vger.kernel.org 2786S: Maintained 2787F: drivers/clk/keystone/ 2788 2789ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2790M: Santosh Shilimkar <ssantosh@kernel.org> 2791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2792L: linux-kernel@vger.kernel.org 2793S: Maintained 2794F: drivers/clocksource/timer-keystone.c 2795 2796ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2797M: Santosh Shilimkar <ssantosh@kernel.org> 2798L: linux-kernel@vger.kernel.org 2799S: Maintained 2800F: drivers/power/reset/keystone-reset.c 2801 2802ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2803M: Nishanth Menon <nm@ti.com> 2804M: Vignesh Raghavendra <vigneshr@ti.com> 2805M: Tero Kristo <kristo@kernel.org> 2806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2807S: Supported 2808F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2809F: arch/arm64/boot/dts/ti/Makefile 2810F: arch/arm64/boot/dts/ti/k3-* 2811F: include/dt-bindings/pinctrl/k3.h 2812 2813ARM/THECUS N2100 MACHINE SUPPORT 2814M: Lennert Buytenhek <kernel@wantstofly.org> 2815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2816S: Maintained 2817 2818ARM/TOSA MACHINE SUPPORT 2819M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2820M: Dirk Opfer <dirk@opfer-online.de> 2821S: Maintained 2822 2823ARM/TOSHIBA VISCONTI ARCHITECTURE 2824M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2826S: Supported 2827T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2828F: Documentation/devicetree/bindings/arm/toshiba.yaml 2829F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2830F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2831F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2832F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2833F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2834F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2835F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2836F: arch/arm64/boot/dts/toshiba/ 2837F: drivers/clk/visconti/ 2838F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2839F: drivers/gpio/gpio-visconti.c 2840F: drivers/pci/controller/dwc/pcie-visconti.c 2841F: drivers/pinctrl/visconti/ 2842F: drivers/watchdog/visconti_wdt.c 2843N: visconti 2844 2845ARM/UNIPHIER ARCHITECTURE 2846M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2847M: Masami Hiramatsu <mhiramat@kernel.org> 2848L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2849S: Maintained 2850F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2851F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2852F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2853F: arch/arm/boot/dts/uniphier* 2854F: arch/arm/include/asm/hardware/cache-uniphier.h 2855F: arch/arm/mach-uniphier/ 2856F: arch/arm/mm/cache-uniphier.c 2857F: arch/arm64/boot/dts/socionext/uniphier* 2858F: drivers/bus/uniphier-system-bus.c 2859F: drivers/clk/uniphier/ 2860F: drivers/dma/uniphier-mdmac.c 2861F: drivers/gpio/gpio-uniphier.c 2862F: drivers/i2c/busses/i2c-uniphier* 2863F: drivers/irqchip/irq-uniphier-aidet.c 2864F: drivers/mmc/host/uniphier-sd.c 2865F: drivers/pinctrl/uniphier/ 2866F: drivers/reset/reset-uniphier.c 2867F: drivers/tty/serial/8250/8250_uniphier.c 2868N: uniphier 2869 2870ARM/VERSATILE EXPRESS PLATFORM 2871M: Liviu Dudau <liviu.dudau@arm.com> 2872M: Sudeep Holla <sudeep.holla@arm.com> 2873M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2874L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2875S: Maintained 2876F: */*/*/vexpress* 2877F: */*/vexpress* 2878F: arch/arm/boot/dts/vexpress* 2879F: arch/arm/mach-vexpress/ 2880F: arch/arm64/boot/dts/arm/ 2881F: drivers/clk/versatile/clk-vexpress-osc.c 2882F: drivers/clocksource/timer-versatile.c 2883N: mps2 2884 2885ARM/VFP SUPPORT 2886M: Russell King <linux@armlinux.org.uk> 2887L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2888S: Maintained 2889W: http://www.armlinux.org.uk/ 2890F: arch/arm/vfp/ 2891 2892ARM/VOIPAC PXA270 SUPPORT 2893M: Marek Vasut <marek.vasut@gmail.com> 2894L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2895S: Maintained 2896F: arch/arm/mach-pxa/include/mach/vpac270.h 2897F: arch/arm/mach-pxa/vpac270.c 2898 2899ARM/VT8500 ARM ARCHITECTURE 2900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2901S: Orphan 2902F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2903F: arch/arm/mach-vt8500/ 2904F: drivers/clocksource/timer-vt8500.c 2905F: drivers/i2c/busses/i2c-wmt.c 2906F: drivers/mmc/host/wmt-sdmmc.c 2907F: drivers/pwm/pwm-vt8500.c 2908F: drivers/rtc/rtc-vt8500.c 2909F: drivers/tty/serial/vt8500_serial.c 2910F: drivers/usb/host/ehci-platform.c 2911F: drivers/usb/host/uhci-platform.c 2912F: drivers/video/fbdev/vt8500lcdfb.* 2913F: drivers/video/fbdev/wm8505fb* 2914F: drivers/video/fbdev/wmt_ge_rops.* 2915 2916ARM/ZIPIT Z2 SUPPORT 2917M: Marek Vasut <marek.vasut@gmail.com> 2918L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2919S: Maintained 2920F: arch/arm/mach-pxa/include/mach/z2.h 2921F: arch/arm/mach-pxa/z2.c 2922 2923ARM/ZYNQ ARCHITECTURE 2924M: Michal Simek <michal.simek@xilinx.com> 2925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2926S: Supported 2927W: http://wiki.xilinx.com 2928T: git https://github.com/Xilinx/linux-xlnx.git 2929F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2930F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2931F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2932F: arch/arm/mach-zynq/ 2933F: drivers/clocksource/timer-cadence-ttc.c 2934F: drivers/cpuidle/cpuidle-zynq.c 2935F: drivers/edac/synopsys_edac.c 2936F: drivers/i2c/busses/i2c-cadence.c 2937F: drivers/i2c/busses/i2c-xiic.c 2938F: drivers/mmc/host/sdhci-of-arasan.c 2939N: zynq 2940N: xilinx 2941 2942ARM64 PORT (AARCH64 ARCHITECTURE) 2943M: Catalin Marinas <catalin.marinas@arm.com> 2944M: Will Deacon <will@kernel.org> 2945L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2946S: Maintained 2947T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2948F: Documentation/arm64/ 2949F: arch/arm64/ 2950F: tools/testing/selftests/arm64/ 2951X: arch/arm64/boot/dts/ 2952 2953ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2954M: George McCollister <george.mccollister@gmail.com> 2955L: netdev@vger.kernel.org 2956S: Maintained 2957F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 2958F: drivers/net/dsa/xrs700x/* 2959F: net/dsa/tag_xrs700x.c 2960 2961AS3645A LED FLASH CONTROLLER DRIVER 2962M: Sakari Ailus <sakari.ailus@iki.fi> 2963L: linux-leds@vger.kernel.org 2964S: Maintained 2965F: drivers/leds/flash/leds-as3645a.c 2966 2967ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 2968M: Tianshu Qiu <tian.shu.qiu@intel.com> 2969L: linux-media@vger.kernel.org 2970S: Maintained 2971T: git git://linuxtv.org/media_tree.git 2972F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 2973F: drivers/media/i2c/ak7375.c 2974 2975ASAHI KASEI AK8974 DRIVER 2976M: Linus Walleij <linus.walleij@linaro.org> 2977L: linux-iio@vger.kernel.org 2978S: Supported 2979W: http://www.akm.com/ 2980F: drivers/iio/magnetometer/ak8974.c 2981 2982ASC7621 HARDWARE MONITOR DRIVER 2983M: George Joseph <george.joseph@fairview5.com> 2984L: linux-hwmon@vger.kernel.org 2985S: Maintained 2986F: Documentation/hwmon/asc7621.rst 2987F: drivers/hwmon/asc7621.c 2988 2989ASIX AX88796C SPI ETHERNET ADAPTER 2990M: Łukasz Stelmach <l.stelmach@samsung.com> 2991S: Maintained 2992F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 2993F: drivers/net/ethernet/asix/ax88796c_* 2994 2995ASPEED PINCTRL DRIVERS 2996M: Andrew Jeffery <andrew@aj.id.au> 2997L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2998L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2999L: linux-gpio@vger.kernel.org 3000S: Maintained 3001F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3002F: drivers/pinctrl/aspeed/ 3003 3004ASPEED SCU INTERRUPT CONTROLLER DRIVER 3005M: Eddie James <eajames@linux.ibm.com> 3006L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3007S: Maintained 3008F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3009F: drivers/irqchip/irq-aspeed-scu-ic.c 3010F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3011 3012ASPEED SD/MMC DRIVER 3013M: Andrew Jeffery <andrew@aj.id.au> 3014L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3015L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3016L: linux-mmc@vger.kernel.org 3017S: Maintained 3018F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3019F: drivers/mmc/host/sdhci-of-aspeed* 3020 3021ASPEED VIDEO ENGINE DRIVER 3022M: Eddie James <eajames@linux.ibm.com> 3023L: linux-media@vger.kernel.org 3024L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3025S: Maintained 3026F: Documentation/devicetree/bindings/media/aspeed-video.txt 3027F: drivers/media/platform/aspeed-video.c 3028 3029ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3030M: Corentin Chary <corentin.chary@gmail.com> 3031L: acpi4asus-user@lists.sourceforge.net 3032L: platform-driver-x86@vger.kernel.org 3033S: Maintained 3034W: http://acpi4asus.sf.net 3035F: drivers/platform/x86/asus*.c 3036F: drivers/platform/x86/eeepc*.c 3037 3038ASUS TF103C DOCK DRIVER 3039M: Hans de Goede <hdegoede@redhat.com> 3040L: platform-driver-x86@vger.kernel.org 3041S: Maintained 3042T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3043F: drivers/platform/x86/asus-tf103c-dock.c 3044 3045ASUS WMI HARDWARE MONITOR DRIVER 3046M: Ed Brindley <kernel@maidavale.org> 3047M: Denis Pauk <pauk.denis@gmail.com> 3048L: linux-hwmon@vger.kernel.org 3049S: Maintained 3050F: drivers/hwmon/asus_wmi_sensors.c 3051 3052ASUS WMI EC HARDWARE MONITOR DRIVER 3053M: Eugene Shalygin <eugene.shalygin@gmail.com> 3054M: Denis Pauk <pauk.denis@gmail.com> 3055L: linux-hwmon@vger.kernel.org 3056S: Maintained 3057F: drivers/hwmon/asus_wmi_ec_sensors.c 3058 3059ASUS WIRELESS RADIO CONTROL DRIVER 3060M: João Paulo Rechi Vita <jprvita@gmail.com> 3061L: platform-driver-x86@vger.kernel.org 3062S: Maintained 3063F: drivers/platform/x86/asus-wireless.c 3064 3065ASYMMETRIC KEYS 3066M: David Howells <dhowells@redhat.com> 3067L: keyrings@vger.kernel.org 3068S: Maintained 3069F: Documentation/crypto/asymmetric-keys.rst 3070F: crypto/asymmetric_keys/ 3071F: include/crypto/pkcs7.h 3072F: include/crypto/public_key.h 3073F: include/linux/verification.h 3074 3075ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3076R: Dan Williams <dan.j.williams@intel.com> 3077S: Odd fixes 3078W: http://sourceforge.net/projects/xscaleiop 3079F: Documentation/crypto/async-tx-api.rst 3080F: crypto/async_tx/ 3081F: include/linux/async_tx.h 3082 3083AT24 EEPROM DRIVER 3084M: Bartosz Golaszewski <brgl@bgdev.pl> 3085L: linux-i2c@vger.kernel.org 3086S: Maintained 3087T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3088F: Documentation/devicetree/bindings/eeprom/at24.yaml 3089F: drivers/misc/eeprom/at24.c 3090 3091ATA OVER ETHERNET (AOE) DRIVER 3092M: "Justin Sanders" <justin@coraid.com> 3093S: Supported 3094W: http://www.openaoe.org/ 3095F: Documentation/admin-guide/aoe/ 3096F: drivers/block/aoe/ 3097 3098ATC260X PMIC MFD DRIVER 3099M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3100M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3101L: linux-actions@lists.infradead.org 3102S: Maintained 3103F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3104F: drivers/input/misc/atc260x-onkey.c 3105F: drivers/mfd/atc260* 3106F: drivers/power/reset/atc260x-poweroff.c 3107F: drivers/regulator/atc260x-regulator.c 3108F: include/linux/mfd/atc260x/* 3109 3110ATHEROS 71XX/9XXX GPIO DRIVER 3111M: Alban Bedel <albeu@free.fr> 3112S: Maintained 3113W: https://github.com/AlbanBedel/linux 3114T: git git://github.com/AlbanBedel/linux 3115F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3116F: drivers/gpio/gpio-ath79.c 3117 3118ATHEROS 71XX/9XXX USB PHY DRIVER 3119M: Alban Bedel <albeu@free.fr> 3120S: Maintained 3121W: https://github.com/AlbanBedel/linux 3122T: git git://github.com/AlbanBedel/linux 3123F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3124F: drivers/phy/qualcomm/phy-ath79-usb.c 3125 3126ATHEROS ATH GENERIC UTILITIES 3127M: Kalle Valo <kvalo@kernel.org> 3128L: linux-wireless@vger.kernel.org 3129S: Supported 3130F: drivers/net/wireless/ath/* 3131 3132ATHEROS ATH5K WIRELESS DRIVER 3133M: Jiri Slaby <jirislaby@kernel.org> 3134M: Nick Kossifidis <mickflemm@gmail.com> 3135M: Luis Chamberlain <mcgrof@kernel.org> 3136L: linux-wireless@vger.kernel.org 3137S: Maintained 3138W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3139F: drivers/net/wireless/ath/ath5k/ 3140 3141ATHEROS ATH6KL WIRELESS DRIVER 3142M: Kalle Valo <kvalo@kernel.org> 3143L: linux-wireless@vger.kernel.org 3144S: Supported 3145W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3146T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 3147F: drivers/net/wireless/ath/ath6kl/ 3148 3149ATI_REMOTE2 DRIVER 3150M: Ville Syrjala <syrjala@sci.fi> 3151S: Maintained 3152F: drivers/input/misc/ati_remote2.c 3153 3154ATK0110 HWMON DRIVER 3155M: Luca Tettamanti <kronos.it@gmail.com> 3156L: linux-hwmon@vger.kernel.org 3157S: Maintained 3158F: drivers/hwmon/asus_atk0110.c 3159 3160ATLX ETHERNET DRIVERS 3161M: Chris Snook <chris.snook@gmail.com> 3162L: netdev@vger.kernel.org 3163S: Maintained 3164W: http://sourceforge.net/projects/atl1 3165W: http://atl1.sourceforge.net 3166F: drivers/net/ethernet/atheros/ 3167 3168ATM 3169M: Chas Williams <3chas3@gmail.com> 3170L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3171L: netdev@vger.kernel.org 3172S: Maintained 3173W: http://linux-atm.sourceforge.net 3174F: drivers/atm/ 3175F: include/linux/atm* 3176F: include/uapi/linux/atm* 3177 3178ATMEL MACB ETHERNET DRIVER 3179M: Nicolas Ferre <nicolas.ferre@microchip.com> 3180M: Claudiu Beznea <claudiu.beznea@microchip.com> 3181S: Supported 3182F: drivers/net/ethernet/cadence/ 3183 3184ATMEL MAXTOUCH DRIVER 3185M: Nick Dyer <nick@shmanahar.org> 3186S: Maintained 3187T: git git://github.com/ndyer/linux.git 3188F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3189F: drivers/input/touchscreen/atmel_mxt_ts.c 3190 3191ATMEL WIRELESS DRIVER 3192M: Simon Kelley <simon@thekelleys.org.uk> 3193L: linux-wireless@vger.kernel.org 3194S: Maintained 3195W: http://www.thekelleys.org.uk/atmel 3196W: http://atmelwlandriver.sourceforge.net/ 3197F: drivers/net/wireless/atmel/atmel* 3198 3199ATOMIC INFRASTRUCTURE 3200M: Will Deacon <will@kernel.org> 3201M: Peter Zijlstra <peterz@infradead.org> 3202R: Boqun Feng <boqun.feng@gmail.com> 3203L: linux-kernel@vger.kernel.org 3204S: Maintained 3205F: arch/*/include/asm/atomic*.h 3206F: include/*/atomic*.h 3207F: include/linux/refcount.h 3208F: Documentation/atomic_*.txt 3209F: scripts/atomic/ 3210 3211ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3212M: Bradley Grove <linuxdrivers@attotech.com> 3213L: linux-scsi@vger.kernel.org 3214S: Supported 3215W: http://www.attotech.com 3216F: drivers/scsi/esas2r 3217 3218ATUSB IEEE 802.15.4 RADIO DRIVER 3219M: Stefan Schmidt <stefan@datenfreihafen.org> 3220L: linux-wpan@vger.kernel.org 3221S: Maintained 3222F: drivers/net/ieee802154/at86rf230.h 3223F: drivers/net/ieee802154/atusb.c 3224F: drivers/net/ieee802154/atusb.h 3225 3226AUDIT SUBSYSTEM 3227M: Paul Moore <paul@paul-moore.com> 3228M: Eric Paris <eparis@redhat.com> 3229L: linux-audit@redhat.com (moderated for non-subscribers) 3230S: Supported 3231W: https://github.com/linux-audit 3232T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3233F: include/asm-generic/audit_*.h 3234F: include/linux/audit.h 3235F: include/linux/audit_arch.h 3236F: include/uapi/linux/audit.h 3237F: kernel/audit* 3238F: lib/*audit.c 3239 3240AUXILIARY DISPLAY DRIVERS 3241M: Miguel Ojeda <ojeda@kernel.org> 3242S: Maintained 3243F: Documentation/devicetree/bindings/auxdisplay/ 3244F: drivers/auxdisplay/ 3245F: include/linux/cfag12864b.h 3246 3247AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3248M: Andreas Klinger <ak@it-klinger.de> 3249L: linux-iio@vger.kernel.org 3250S: Maintained 3251F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3252F: drivers/iio/adc/hx711.c 3253 3254AX.25 NETWORK LAYER 3255M: Ralf Baechle <ralf@linux-mips.org> 3256L: linux-hams@vger.kernel.org 3257S: Maintained 3258W: http://www.linux-ax25.org/ 3259F: include/net/ax25.h 3260F: include/uapi/linux/ax25.h 3261F: net/ax25/ 3262 3263AXENTIA ARM DEVICES 3264M: Peter Rosin <peda@axentia.se> 3265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3266S: Maintained 3267F: arch/arm/boot/dts/at91-linea.dtsi 3268F: arch/arm/boot/dts/at91-natte.dtsi 3269F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3270F: arch/arm/boot/dts/at91-tse850-3.dts 3271 3272AXENTIA ASOC DRIVERS 3273M: Peter Rosin <peda@axentia.se> 3274L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3275S: Maintained 3276F: Documentation/devicetree/bindings/sound/axentia,* 3277F: sound/soc/atmel/tse850-pcm5142.c 3278 3279AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3280M: Nuno Sá <nuno.sa@analog.com> 3281L: linux-hwmon@vger.kernel.org 3282S: Supported 3283W: http://ez.analog.com/community/linux-device-drivers 3284F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3285F: drivers/hwmon/axi-fan-control.c 3286 3287AXXIA I2C CONTROLLER 3288M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3289L: linux-i2c@vger.kernel.org 3290S: Maintained 3291F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3292F: drivers/i2c/busses/i2c-axxia.c 3293 3294AZ6007 DVB DRIVER 3295M: Mauro Carvalho Chehab <mchehab@kernel.org> 3296L: linux-media@vger.kernel.org 3297S: Maintained 3298W: https://linuxtv.org 3299T: git git://linuxtv.org/media_tree.git 3300F: drivers/media/usb/dvb-usb-v2/az6007.c 3301 3302AZTECH FM RADIO RECEIVER DRIVER 3303M: Hans Verkuil <hverkuil@xs4all.nl> 3304L: linux-media@vger.kernel.org 3305S: Maintained 3306W: https://linuxtv.org 3307T: git git://linuxtv.org/media_tree.git 3308F: drivers/media/radio/radio-aztech* 3309 3310B43 WIRELESS DRIVER 3311L: linux-wireless@vger.kernel.org 3312L: b43-dev@lists.infradead.org 3313S: Odd Fixes 3314W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3315F: drivers/net/wireless/broadcom/b43/ 3316 3317B43LEGACY WIRELESS DRIVER 3318M: Larry Finger <Larry.Finger@lwfinger.net> 3319L: linux-wireless@vger.kernel.org 3320L: b43-dev@lists.infradead.org 3321S: Maintained 3322W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3323F: drivers/net/wireless/broadcom/b43legacy/ 3324 3325BACKLIGHT CLASS/SUBSYSTEM 3326M: Lee Jones <lee.jones@linaro.org> 3327M: Daniel Thompson <daniel.thompson@linaro.org> 3328M: Jingoo Han <jingoohan1@gmail.com> 3329L: dri-devel@lists.freedesktop.org 3330S: Maintained 3331T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3332F: Documentation/ABI/stable/sysfs-class-backlight 3333F: Documentation/ABI/testing/sysfs-class-backlight 3334F: Documentation/devicetree/bindings/leds/backlight 3335F: drivers/video/backlight/ 3336F: include/linux/backlight.h 3337F: include/linux/pwm_backlight.h 3338 3339BARCO P50 GPIO DRIVER 3340M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3341M: Peter Korsgaard <peter.korsgaard@barco.com> 3342S: Maintained 3343F: drivers/platform/x86/barco-p50-gpio.c 3344 3345BATMAN ADVANCED 3346M: Marek Lindner <mareklindner@neomailbox.ch> 3347M: Simon Wunderlich <sw@simonwunderlich.de> 3348M: Antonio Quartulli <a@unstable.cc> 3349M: Sven Eckelmann <sven@narfation.org> 3350L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3351S: Maintained 3352W: https://www.open-mesh.org/ 3353Q: https://patchwork.open-mesh.org/project/batman/list/ 3354B: https://www.open-mesh.org/projects/batman-adv/issues 3355C: ircs://irc.hackint.org/batadv 3356T: git https://git.open-mesh.org/linux-merge.git 3357F: Documentation/networking/batman-adv.rst 3358F: include/uapi/linux/batadv_packet.h 3359F: include/uapi/linux/batman_adv.h 3360F: net/batman-adv/ 3361 3362BAYCOM/HDLCDRV DRIVERS FOR AX.25 3363M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3364L: linux-hams@vger.kernel.org 3365S: Maintained 3366W: http://www.baycom.org/~tom/ham/ham.html 3367F: drivers/net/hamradio/baycom* 3368 3369BCACHE (BLOCK LAYER CACHE) 3370M: Coly Li <colyli@suse.de> 3371M: Kent Overstreet <kent.overstreet@gmail.com> 3372L: linux-bcache@vger.kernel.org 3373S: Maintained 3374W: http://bcache.evilpiepirate.org 3375C: irc://irc.oftc.net/bcache 3376F: drivers/md/bcache/ 3377 3378BDISP ST MEDIA DRIVER 3379M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3380L: linux-media@vger.kernel.org 3381S: Supported 3382W: https://linuxtv.org 3383T: git git://linuxtv.org/media_tree.git 3384F: drivers/media/platform/sti/bdisp 3385 3386BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3387M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3388L: netdev@vger.kernel.org 3389S: Maintained 3390F: drivers/net/ethernet/ec_bhf.c 3391 3392BEFS FILE SYSTEM 3393M: Luis de Bethencourt <luisbg@kernel.org> 3394M: Salah Triki <salah.triki@gmail.com> 3395S: Maintained 3396T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3397F: Documentation/filesystems/befs.rst 3398F: fs/befs/ 3399 3400BFQ I/O SCHEDULER 3401M: Paolo Valente <paolo.valente@linaro.org> 3402M: Jens Axboe <axboe@kernel.dk> 3403L: linux-block@vger.kernel.org 3404S: Maintained 3405F: Documentation/block/bfq-iosched.rst 3406F: block/bfq-* 3407 3408BFS FILE SYSTEM 3409M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3410S: Maintained 3411F: Documentation/filesystems/bfs.rst 3412F: fs/bfs/ 3413F: include/uapi/linux/bfs_fs.h 3414 3415BITMAP API 3416M: Yury Norov <yury.norov@gmail.com> 3417R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3418R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3419S: Maintained 3420F: include/linux/bitmap.h 3421F: include/linux/find.h 3422F: lib/bitmap.c 3423F: lib/find_bit.c 3424F: lib/find_bit_benchmark.c 3425F: lib/test_bitmap.c 3426F: tools/include/linux/bitmap.h 3427F: tools/include/linux/find.h 3428F: tools/lib/bitmap.c 3429F: tools/lib/find_bit.c 3430 3431BLINKM RGB LED DRIVER 3432M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3433S: Maintained 3434F: drivers/leds/leds-blinkm.c 3435 3436BLOCK LAYER 3437M: Jens Axboe <axboe@kernel.dk> 3438L: linux-block@vger.kernel.org 3439S: Maintained 3440T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3441F: Documentation/ABI/stable/sysfs-block 3442F: Documentation/block/ 3443F: block/ 3444F: drivers/block/ 3445F: include/linux/blk* 3446F: kernel/trace/blktrace.c 3447F: lib/sbitmap.c 3448 3449BLOCK2MTD DRIVER 3450M: Joern Engel <joern@lazybastard.org> 3451L: linux-mtd@lists.infradead.org 3452S: Maintained 3453F: drivers/mtd/devices/block2mtd.c 3454 3455BLUETOOTH DRIVERS 3456M: Marcel Holtmann <marcel@holtmann.org> 3457M: Johan Hedberg <johan.hedberg@gmail.com> 3458M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3459L: linux-bluetooth@vger.kernel.org 3460S: Supported 3461W: http://www.bluez.org/ 3462T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3463T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3464F: drivers/bluetooth/ 3465 3466BLUETOOTH SUBSYSTEM 3467M: Marcel Holtmann <marcel@holtmann.org> 3468M: Johan Hedberg <johan.hedberg@gmail.com> 3469M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3470L: linux-bluetooth@vger.kernel.org 3471S: Supported 3472W: http://www.bluez.org/ 3473T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3474T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3475F: include/net/bluetooth/ 3476F: net/bluetooth/ 3477 3478BONDING DRIVER 3479M: Jay Vosburgh <j.vosburgh@gmail.com> 3480M: Veaceslav Falico <vfalico@gmail.com> 3481M: Andy Gospodarek <andy@greyhouse.net> 3482L: netdev@vger.kernel.org 3483S: Supported 3484W: http://sourceforge.net/projects/bonding/ 3485F: drivers/net/bonding/ 3486F: include/net/bonding.h 3487F: include/uapi/linux/if_bonding.h 3488 3489BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3490M: Dan Robertson <dan@dlrobertson.com> 3491L: linux-iio@vger.kernel.org 3492S: Maintained 3493F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3494F: drivers/iio/accel/bma400* 3495 3496BPF (Safe dynamic programs and tools) 3497M: Alexei Starovoitov <ast@kernel.org> 3498M: Daniel Borkmann <daniel@iogearbox.net> 3499M: Andrii Nakryiko <andrii@kernel.org> 3500R: Martin KaFai Lau <kafai@fb.com> 3501R: Song Liu <songliubraving@fb.com> 3502R: Yonghong Song <yhs@fb.com> 3503R: John Fastabend <john.fastabend@gmail.com> 3504R: KP Singh <kpsingh@kernel.org> 3505L: netdev@vger.kernel.org 3506L: bpf@vger.kernel.org 3507S: Supported 3508W: https://bpf.io/ 3509Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3510T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3511T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3512F: Documentation/bpf/ 3513F: Documentation/networking/filter.rst 3514F: Documentation/userspace-api/ebpf/ 3515F: arch/*/net/* 3516F: include/linux/bpf* 3517F: include/linux/btf* 3518F: include/linux/filter.h 3519F: include/trace/events/xdp.h 3520F: include/uapi/linux/bpf* 3521F: include/uapi/linux/btf* 3522F: include/uapi/linux/filter.h 3523F: kernel/bpf/ 3524F: kernel/trace/bpf_trace.c 3525F: lib/test_bpf.c 3526F: net/bpf/ 3527F: net/core/filter.c 3528F: net/sched/act_bpf.c 3529F: net/sched/cls_bpf.c 3530F: samples/bpf/ 3531F: scripts/bpf_doc.py 3532F: tools/bpf/ 3533F: tools/lib/bpf/ 3534F: tools/testing/selftests/bpf/ 3535N: bpf 3536K: bpf 3537 3538BPF JIT for ARM 3539M: Shubham Bansal <illusionist.neo@gmail.com> 3540L: netdev@vger.kernel.org 3541L: bpf@vger.kernel.org 3542S: Maintained 3543F: arch/arm/net/ 3544 3545BPF JIT for ARM64 3546M: Daniel Borkmann <daniel@iogearbox.net> 3547M: Alexei Starovoitov <ast@kernel.org> 3548M: Zi Shen Lim <zlim.lnx@gmail.com> 3549L: netdev@vger.kernel.org 3550L: bpf@vger.kernel.org 3551S: Supported 3552F: arch/arm64/net/ 3553 3554BPF JIT for MIPS (32-BIT AND 64-BIT) 3555M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3556M: Paul Burton <paulburton@kernel.org> 3557L: netdev@vger.kernel.org 3558L: bpf@vger.kernel.org 3559S: Maintained 3560F: arch/mips/net/ 3561 3562BPF JIT for NFP NICs 3563M: Jakub Kicinski <kuba@kernel.org> 3564L: netdev@vger.kernel.org 3565L: bpf@vger.kernel.org 3566S: Supported 3567F: drivers/net/ethernet/netronome/nfp/bpf/ 3568 3569BPF JIT for POWERPC (32-BIT AND 64-BIT) 3570M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3571L: netdev@vger.kernel.org 3572L: bpf@vger.kernel.org 3573S: Maintained 3574F: arch/powerpc/net/ 3575 3576BPF JIT for RISC-V (32-bit) 3577M: Luke Nelson <luke.r.nels@gmail.com> 3578M: Xi Wang <xi.wang@gmail.com> 3579L: netdev@vger.kernel.org 3580L: bpf@vger.kernel.org 3581S: Maintained 3582F: arch/riscv/net/ 3583X: arch/riscv/net/bpf_jit_comp64.c 3584 3585BPF JIT for RISC-V (64-bit) 3586M: Björn Töpel <bjorn@kernel.org> 3587L: netdev@vger.kernel.org 3588L: bpf@vger.kernel.org 3589S: Maintained 3590F: arch/riscv/net/ 3591X: arch/riscv/net/bpf_jit_comp32.c 3592 3593BPF JIT for S390 3594M: Ilya Leoshkevich <iii@linux.ibm.com> 3595M: Heiko Carstens <hca@linux.ibm.com> 3596M: Vasily Gorbik <gor@linux.ibm.com> 3597L: netdev@vger.kernel.org 3598L: bpf@vger.kernel.org 3599S: Maintained 3600F: arch/s390/net/ 3601X: arch/s390/net/pnet.c 3602 3603BPF JIT for SPARC (32-BIT AND 64-BIT) 3604M: David S. Miller <davem@davemloft.net> 3605L: netdev@vger.kernel.org 3606L: bpf@vger.kernel.org 3607S: Maintained 3608F: arch/sparc/net/ 3609 3610BPF JIT for X86 32-BIT 3611M: Wang YanQing <udknight@gmail.com> 3612L: netdev@vger.kernel.org 3613L: bpf@vger.kernel.org 3614S: Maintained 3615F: arch/x86/net/bpf_jit_comp32.c 3616 3617BPF JIT for X86 64-BIT 3618M: Alexei Starovoitov <ast@kernel.org> 3619M: Daniel Borkmann <daniel@iogearbox.net> 3620L: netdev@vger.kernel.org 3621L: bpf@vger.kernel.org 3622S: Supported 3623F: arch/x86/net/ 3624X: arch/x86/net/bpf_jit_comp32.c 3625 3626BPF LSM (Security Audit and Enforcement using BPF) 3627M: KP Singh <kpsingh@kernel.org> 3628R: Florent Revest <revest@chromium.org> 3629R: Brendan Jackman <jackmanb@chromium.org> 3630L: bpf@vger.kernel.org 3631S: Maintained 3632F: Documentation/bpf/prog_lsm.rst 3633F: include/linux/bpf_lsm.h 3634F: kernel/bpf/bpf_lsm.c 3635F: security/bpf/ 3636 3637BROADCOM B44 10/100 ETHERNET DRIVER 3638M: Michael Chan <michael.chan@broadcom.com> 3639L: netdev@vger.kernel.org 3640S: Supported 3641F: drivers/net/ethernet/broadcom/b44.* 3642 3643BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3644M: Florian Fainelli <f.fainelli@gmail.com> 3645L: netdev@vger.kernel.org 3646L: openwrt-devel@lists.openwrt.org (subscribers-only) 3647S: Supported 3648F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3649F: drivers/net/dsa/b53/* 3650F: drivers/net/dsa/bcm_sf2* 3651F: include/linux/dsa/brcm.h 3652F: include/linux/platform_data/b53.h 3653 3654BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3655M: Nicolas Saenz Julienne <nsaenz@kernel.org> 3656L: bcm-kernel-feedback-list@broadcom.com 3657L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3658L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3659S: Maintained 3660T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git 3661F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3662F: drivers/pci/controller/pcie-brcmstb.c 3663F: drivers/staging/vc04_services 3664N: bcm2711 3665N: bcm283* 3666 3667BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3668M: Florian Fainelli <f.fainelli@gmail.com> 3669M: Ray Jui <rjui@broadcom.com> 3670M: Scott Branden <sbranden@broadcom.com> 3671M: bcm-kernel-feedback-list@broadcom.com 3672S: Maintained 3673T: git git://github.com/broadcom/mach-bcm 3674F: arch/arm/mach-bcm/ 3675N: bcm281* 3676N: bcm113* 3677N: bcm216* 3678N: kona 3679 3680BROADCOM BCM47XX MIPS ARCHITECTURE 3681M: Hauke Mehrtens <hauke@hauke-m.de> 3682M: Rafał Miłecki <zajec5@gmail.com> 3683L: linux-mips@vger.kernel.org 3684S: Maintained 3685F: Documentation/devicetree/bindings/mips/brcm/ 3686F: arch/mips/bcm47xx/* 3687F: arch/mips/include/asm/mach-bcm47xx/* 3688 3689BROADCOM BCM4908 ETHERNET DRIVER 3690M: Rafał Miłecki <rafal@milecki.pl> 3691M: bcm-kernel-feedback-list@broadcom.com 3692L: netdev@vger.kernel.org 3693S: Maintained 3694F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3695F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3696F: drivers/net/ethernet/broadcom/unimac.h 3697 3698BROADCOM BCM5301X ARM ARCHITECTURE 3699M: Florian Fainelli <f.fainelli@gmail.com> 3700M: Hauke Mehrtens <hauke@hauke-m.de> 3701M: Rafał Miłecki <zajec5@gmail.com> 3702M: bcm-kernel-feedback-list@broadcom.com 3703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3704S: Maintained 3705F: arch/arm/boot/dts/bcm470* 3706F: arch/arm/boot/dts/bcm5301* 3707F: arch/arm/boot/dts/bcm953012* 3708F: arch/arm/mach-bcm/bcm_5301x.c 3709 3710BROADCOM BCM53573 ARM ARCHITECTURE 3711M: Florian Fainelli <f.fainelli@gmail.com> 3712M: Rafał Miłecki <rafal@milecki.pl> 3713L: bcm-kernel-feedback-list@broadcom.com 3714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3715S: Maintained 3716F: arch/arm/boot/dts/bcm47189* 3717F: arch/arm/boot/dts/bcm53573* 3718 3719BROADCOM BCM63XX ARM ARCHITECTURE 3720M: Florian Fainelli <f.fainelli@gmail.com> 3721M: bcm-kernel-feedback-list@broadcom.com 3722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3723S: Maintained 3724T: git git://github.com/broadcom/stblinux.git 3725N: bcm63xx 3726 3727BROADCOM BCM63XX/BCM33XX UDC DRIVER 3728M: Kevin Cernekee <cernekee@gmail.com> 3729L: linux-usb@vger.kernel.org 3730S: Maintained 3731F: drivers/usb/gadget/udc/bcm63xx_udc.* 3732 3733BROADCOM BCM7XXX ARM ARCHITECTURE 3734M: Florian Fainelli <f.fainelli@gmail.com> 3735M: bcm-kernel-feedback-list@broadcom.com 3736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3737S: Maintained 3738T: git git://github.com/broadcom/stblinux.git 3739F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3740F: arch/arm/boot/dts/bcm7*.dts* 3741F: arch/arm/include/asm/hardware/cache-b15-rac.h 3742F: arch/arm/mach-bcm/*brcmstb* 3743F: arch/arm/mm/cache-b15-rac.c 3744F: drivers/bus/brcmstb_gisb.c 3745F: drivers/pci/controller/pcie-brcmstb.c 3746N: brcmstb 3747N: bcm7038 3748N: bcm7120 3749 3750BROADCOM BDC DRIVER 3751M: Al Cooper <alcooperx@gmail.com> 3752L: linux-usb@vger.kernel.org 3753L: bcm-kernel-feedback-list@broadcom.com 3754S: Maintained 3755F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3756F: drivers/usb/gadget/udc/bdc/ 3757 3758BROADCOM BMIPS CPUFREQ DRIVER 3759M: Markus Mayer <mmayer@broadcom.com> 3760M: bcm-kernel-feedback-list@broadcom.com 3761L: linux-pm@vger.kernel.org 3762S: Maintained 3763F: drivers/cpufreq/bmips-cpufreq.c 3764 3765BROADCOM BMIPS MIPS ARCHITECTURE 3766M: Florian Fainelli <f.fainelli@gmail.com> 3767L: bcm-kernel-feedback-list@broadcom.com 3768L: linux-mips@vger.kernel.org 3769S: Maintained 3770T: git git://github.com/broadcom/stblinux.git 3771F: arch/mips/bmips/* 3772F: arch/mips/boot/dts/brcm/bcm*.dts* 3773F: arch/mips/include/asm/mach-bmips/* 3774F: arch/mips/kernel/*bmips* 3775F: drivers/soc/bcm/bcm63xx 3776F: drivers/irqchip/irq-bcm63* 3777F: drivers/irqchip/irq-bcm7* 3778F: drivers/irqchip/irq-brcmstb* 3779F: include/linux/bcm963xx_nvram.h 3780F: include/linux/bcm963xx_tag.h 3781 3782BROADCOM BNX2 GIGABIT ETHERNET DRIVER 3783M: Rasesh Mody <rmody@marvell.com> 3784M: GR-Linux-NIC-Dev@marvell.com 3785L: netdev@vger.kernel.org 3786S: Supported 3787F: drivers/net/ethernet/broadcom/bnx2.* 3788F: drivers/net/ethernet/broadcom/bnx2_* 3789 3790BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 3791M: Saurav Kashyap <skashyap@marvell.com> 3792M: Javed Hasan <jhasan@marvell.com> 3793M: GR-QLogic-Storage-Upstream@marvell.com 3794L: linux-scsi@vger.kernel.org 3795S: Supported 3796F: drivers/scsi/bnx2fc/ 3797 3798BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 3799M: Nilesh Javali <njavali@marvell.com> 3800M: Manish Rangankar <mrangankar@marvell.com> 3801M: GR-QLogic-Storage-Upstream@marvell.com 3802L: linux-scsi@vger.kernel.org 3803S: Supported 3804F: drivers/scsi/bnx2i/ 3805 3806BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 3807M: Ariel Elior <aelior@marvell.com> 3808M: Sudarsana Kalluru <skalluru@marvell.com> 3809M: Manish Chopra <manishc@marvell.com> 3810L: netdev@vger.kernel.org 3811S: Supported 3812F: drivers/net/ethernet/broadcom/bnx2x/ 3813 3814BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 3815M: Michael Chan <michael.chan@broadcom.com> 3816L: netdev@vger.kernel.org 3817S: Supported 3818F: drivers/net/ethernet/broadcom/bnxt/ 3819 3820BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 3821M: Arend van Spriel <aspriel@gmail.com> 3822M: Franky Lin <franky.lin@broadcom.com> 3823M: Hante Meuleman <hante.meuleman@broadcom.com> 3824M: Chi-hsien Lin <chi-hsien.lin@infineon.com> 3825M: Wright Feng <wright.feng@infineon.com> 3826M: Chung-hsien Hsu <chung-hsien.hsu@infineon.com> 3827L: linux-wireless@vger.kernel.org 3828L: brcm80211-dev-list.pdl@broadcom.com 3829L: SHA-cyfmac-dev-list@infineon.com 3830S: Supported 3831F: drivers/net/wireless/broadcom/brcm80211/ 3832 3833BROADCOM BRCMSTB GPIO DRIVER 3834M: Doug Berger <opendmb@gmail.com> 3835M: Florian Fainelli <f.fainelli@gmail.com> 3836L: bcm-kernel-feedback-list@broadcom.com 3837S: Supported 3838F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 3839F: drivers/gpio/gpio-brcmstb.c 3840 3841BROADCOM BRCMSTB I2C DRIVER 3842M: Kamal Dasu <kdasu.kdev@gmail.com> 3843L: linux-i2c@vger.kernel.org 3844L: bcm-kernel-feedback-list@broadcom.com 3845S: Supported 3846F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 3847F: drivers/i2c/busses/i2c-brcmstb.c 3848 3849BROADCOM BRCMSTB UART DRIVER 3850M: Al Cooper <alcooperx@gmail.com> 3851L: linux-serial@vger.kernel.org 3852L: bcm-kernel-feedback-list@broadcom.com 3853S: Maintained 3854F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 3855F: drivers/tty/serial/8250/8250_bcm7271.c 3856 3857BROADCOM BRCMSTB USB EHCI DRIVER 3858M: Al Cooper <alcooperx@gmail.com> 3859L: linux-usb@vger.kernel.org 3860L: bcm-kernel-feedback-list@broadcom.com 3861S: Maintained 3862F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 3863F: drivers/usb/host/ehci-brcm.* 3864 3865BROADCOM BRCMSTB USB PIN MAP DRIVER 3866M: Al Cooper <alcooperx@gmail.com> 3867L: linux-usb@vger.kernel.org 3868L: bcm-kernel-feedback-list@broadcom.com 3869S: Maintained 3870F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 3871F: drivers/usb/misc/brcmstb-usb-pinmap.c 3872 3873BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 3874M: Al Cooper <alcooperx@gmail.com> 3875L: linux-kernel@vger.kernel.org 3876L: bcm-kernel-feedback-list@broadcom.com 3877S: Maintained 3878F: drivers/phy/broadcom/phy-brcm-usb* 3879 3880BROADCOM ETHERNET PHY DRIVERS 3881M: Florian Fainelli <f.fainelli@gmail.com> 3882L: bcm-kernel-feedback-list@broadcom.com 3883L: netdev@vger.kernel.org 3884S: Supported 3885F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 3886F: drivers/net/phy/bcm*.[ch] 3887F: drivers/net/phy/broadcom.c 3888F: include/linux/brcmphy.h 3889 3890BROADCOM GENET ETHERNET DRIVER 3891M: Doug Berger <opendmb@gmail.com> 3892M: Florian Fainelli <f.fainelli@gmail.com> 3893L: bcm-kernel-feedback-list@broadcom.com 3894L: netdev@vger.kernel.org 3895S: Supported 3896F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 3897F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 3898F: drivers/net/ethernet/broadcom/genet/ 3899F: drivers/net/ethernet/broadcom/unimac.h 3900F: drivers/net/mdio/mdio-bcm-unimac.c 3901F: include/linux/platform_data/bcmgenet.h 3902F: include/linux/platform_data/mdio-bcm-unimac.h 3903 3904BROADCOM IPROC ARM ARCHITECTURE 3905M: Ray Jui <rjui@broadcom.com> 3906M: Scott Branden <sbranden@broadcom.com> 3907M: bcm-kernel-feedback-list@broadcom.com 3908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3909S: Maintained 3910T: git git://github.com/broadcom/cygnus-linux.git 3911F: arch/arm64/boot/dts/broadcom/northstar2/* 3912F: arch/arm64/boot/dts/broadcom/stingray/* 3913F: drivers/clk/bcm/clk-ns* 3914F: drivers/clk/bcm/clk-sr* 3915F: drivers/pinctrl/bcm/pinctrl-ns* 3916F: include/dt-bindings/clock/bcm-sr* 3917N: iproc 3918N: cygnus 3919N: bcm[-_]nsp 3920N: bcm9113* 3921N: bcm9583* 3922N: bcm9585* 3923N: bcm9586* 3924N: bcm988312 3925N: bcm113* 3926N: bcm583* 3927N: bcm585* 3928N: bcm586* 3929N: bcm88312 3930N: hr2 3931N: stingray 3932 3933BROADCOM IPROC GBIT ETHERNET DRIVER 3934M: Rafał Miłecki <rafal@milecki.pl> 3935M: bcm-kernel-feedback-list@broadcom.com 3936L: netdev@vger.kernel.org 3937S: Maintained 3938F: Documentation/devicetree/bindings/net/brcm,amac.yaml 3939F: drivers/net/ethernet/broadcom/bgmac* 3940F: drivers/net/ethernet/broadcom/unimac.h 3941 3942BROADCOM KONA GPIO DRIVER 3943M: Ray Jui <rjui@broadcom.com> 3944L: bcm-kernel-feedback-list@broadcom.com 3945S: Supported 3946F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 3947F: drivers/gpio/gpio-bcm-kona.c 3948 3949BROADCOM MPI3 STORAGE CONTROLLER DRIVER 3950M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 3951M: Kashyap Desai <kashyap.desai@broadcom.com> 3952M: Sumit Saxena <sumit.saxena@broadcom.com> 3953M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 3954L: mpi3mr-linuxdrv.pdl@broadcom.com 3955L: linux-scsi@vger.kernel.org 3956S: Supported 3957W: https://www.broadcom.com/support/storage 3958F: drivers/scsi/mpi3mr/ 3959 3960BROADCOM NETXTREME-E ROCE DRIVER 3961M: Selvin Xavier <selvin.xavier@broadcom.com> 3962L: linux-rdma@vger.kernel.org 3963S: Supported 3964W: http://www.broadcom.com 3965F: drivers/infiniband/hw/bnxt_re/ 3966F: include/uapi/rdma/bnxt_re-abi.h 3967 3968BROADCOM NVRAM DRIVER 3969M: Rafał Miłecki <zajec5@gmail.com> 3970L: linux-mips@vger.kernel.org 3971S: Maintained 3972F: drivers/firmware/broadcom/* 3973 3974BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 3975M: Rafał Miłecki <rafal@milecki.pl> 3976M: Florian Fainelli <f.fainelli@gmail.com> 3977M: bcm-kernel-feedback-list@broadcom.com 3978L: linux-pm@vger.kernel.org 3979S: Maintained 3980T: git git://github.com/broadcom/stblinux.git 3981F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 3982F: include/dt-bindings/soc/bcm-pmb.h 3983 3984BROADCOM SPECIFIC AMBA DRIVER (BCMA) 3985M: Rafał Miłecki <zajec5@gmail.com> 3986L: linux-wireless@vger.kernel.org 3987S: Maintained 3988F: drivers/bcma/ 3989F: include/linux/bcma/ 3990 3991BROADCOM SPI DRIVER 3992M: Kamal Dasu <kdasu.kdev@gmail.com> 3993M: bcm-kernel-feedback-list@broadcom.com 3994S: Maintained 3995F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 3996F: drivers/spi/spi-bcm-qspi.* 3997F: drivers/spi/spi-brcmstb-qspi.c 3998F: drivers/spi/spi-iproc-qspi.c 3999 4000BROADCOM STB AVS CPUFREQ DRIVER 4001M: Markus Mayer <mmayer@broadcom.com> 4002M: bcm-kernel-feedback-list@broadcom.com 4003L: linux-pm@vger.kernel.org 4004S: Maintained 4005F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4006F: drivers/cpufreq/brcmstb* 4007 4008BROADCOM STB AVS TMON DRIVER 4009M: Markus Mayer <mmayer@broadcom.com> 4010M: bcm-kernel-feedback-list@broadcom.com 4011L: linux-pm@vger.kernel.org 4012S: Maintained 4013F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4014F: drivers/thermal/broadcom/brcmstb* 4015 4016BROADCOM STB DPFE DRIVER 4017M: Markus Mayer <mmayer@broadcom.com> 4018M: bcm-kernel-feedback-list@broadcom.com 4019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4020S: Maintained 4021F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4022F: drivers/memory/brcmstb_dpfe.c 4023 4024BROADCOM STB NAND FLASH DRIVER 4025M: Brian Norris <computersforpeace@gmail.com> 4026M: Kamal Dasu <kdasu.kdev@gmail.com> 4027L: linux-mtd@lists.infradead.org 4028L: bcm-kernel-feedback-list@broadcom.com 4029S: Maintained 4030F: drivers/mtd/nand/raw/brcmnand/ 4031 4032BROADCOM STB PCIE DRIVER 4033M: Jim Quinlan <jim2101024@gmail.com> 4034M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4035M: Florian Fainelli <f.fainelli@gmail.com> 4036M: bcm-kernel-feedback-list@broadcom.com 4037L: linux-pci@vger.kernel.org 4038S: Maintained 4039F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4040F: drivers/pci/controller/pcie-brcmstb.c 4041 4042BROADCOM SYSTEMPORT ETHERNET DRIVER 4043M: Florian Fainelli <f.fainelli@gmail.com> 4044L: bcm-kernel-feedback-list@broadcom.com 4045L: netdev@vger.kernel.org 4046S: Supported 4047F: drivers/net/ethernet/broadcom/bcmsysport.* 4048F: drivers/net/ethernet/broadcom/unimac.h 4049F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4050 4051BROADCOM TG3 GIGABIT ETHERNET DRIVER 4052M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4053M: Prashant Sreedharan <prashant@broadcom.com> 4054M: Michael Chan <mchan@broadcom.com> 4055L: netdev@vger.kernel.org 4056S: Supported 4057F: drivers/net/ethernet/broadcom/tg3.* 4058 4059BROADCOM VK DRIVER 4060M: Scott Branden <scott.branden@broadcom.com> 4061L: bcm-kernel-feedback-list@broadcom.com 4062S: Supported 4063F: drivers/misc/bcm-vk/ 4064F: include/uapi/linux/misc/bcm_vk.h 4065 4066BROCADE BFA FC SCSI DRIVER 4067M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4068M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4069L: linux-scsi@vger.kernel.org 4070S: Supported 4071F: drivers/scsi/bfa/ 4072 4073BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4074M: Rasesh Mody <rmody@marvell.com> 4075M: Sudarsana Kalluru <skalluru@marvell.com> 4076M: GR-Linux-NIC-Dev@marvell.com 4077L: netdev@vger.kernel.org 4078S: Supported 4079F: drivers/net/ethernet/brocade/bna/ 4080 4081BSG (block layer generic sg v4 driver) 4082M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4083L: linux-scsi@vger.kernel.org 4084S: Supported 4085F: block/bsg.c 4086F: include/linux/bsg.h 4087F: include/uapi/linux/bsg.h 4088 4089BT87X AUDIO DRIVER 4090M: Clemens Ladisch <clemens@ladisch.de> 4091L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4092S: Maintained 4093T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4094F: Documentation/sound/cards/bt87x.rst 4095F: sound/pci/bt87x.c 4096 4097BT8XXGPIO DRIVER 4098M: Michael Buesch <m@bues.ch> 4099S: Maintained 4100W: http://bu3sch.de/btgpio.php 4101F: drivers/gpio/gpio-bt8xx.c 4102 4103BTRFS FILE SYSTEM 4104M: Chris Mason <clm@fb.com> 4105M: Josef Bacik <josef@toxicpanda.com> 4106M: David Sterba <dsterba@suse.com> 4107L: linux-btrfs@vger.kernel.org 4108S: Maintained 4109W: http://btrfs.wiki.kernel.org/ 4110Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 4111C: irc://irc.libera.chat/btrfs 4112T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4113F: Documentation/filesystems/btrfs.rst 4114F: fs/btrfs/ 4115F: include/linux/btrfs* 4116F: include/uapi/linux/btrfs* 4117 4118BTTV VIDEO4LINUX DRIVER 4119M: Mauro Carvalho Chehab <mchehab@kernel.org> 4120L: linux-media@vger.kernel.org 4121S: Odd fixes 4122W: https://linuxtv.org 4123T: git git://linuxtv.org/media_tree.git 4124F: Documentation/driver-api/media/drivers/bttv* 4125F: drivers/media/pci/bt8xx/bttv* 4126 4127BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4128M: Chanwoo Choi <cw00.choi@samsung.com> 4129L: linux-pm@vger.kernel.org 4130L: linux-samsung-soc@vger.kernel.org 4131S: Maintained 4132T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4133F: Documentation/devicetree/bindings/devfreq/exynos-bus.txt 4134F: drivers/devfreq/exynos-bus.c 4135 4136BUSLOGIC SCSI DRIVER 4137M: Khalid Aziz <khalid@gonehiking.org> 4138L: linux-scsi@vger.kernel.org 4139S: Maintained 4140F: drivers/scsi/BusLogic.* 4141F: drivers/scsi/FlashPoint.* 4142 4143C-MEDIA CMI8788 DRIVER 4144M: Clemens Ladisch <clemens@ladisch.de> 4145L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4146S: Maintained 4147T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4148F: sound/pci/oxygen/ 4149 4150C-SKY ARCHITECTURE 4151M: Guo Ren <guoren@kernel.org> 4152L: linux-csky@vger.kernel.org 4153S: Supported 4154T: git https://github.com/c-sky/csky-linux.git 4155F: Documentation/devicetree/bindings/csky/ 4156F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4157F: Documentation/devicetree/bindings/timer/csky,* 4158F: arch/csky/ 4159F: drivers/clocksource/timer-gx6605s.c 4160F: drivers/clocksource/timer-mp-csky.c 4161F: drivers/irqchip/irq-csky-* 4162N: csky 4163K: csky 4164 4165CA8210 IEEE-802.15.4 RADIO DRIVER 4166L: linux-wpan@vger.kernel.org 4167S: Orphan 4168W: https://github.com/Cascoda/ca8210-linux.git 4169F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4170F: drivers/net/ieee802154/ca8210.c 4171 4172CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4173M: Damien Le Moal <damien.lemoal@wdc.com> 4174L: linux-riscv@lists.infradead.org 4175L: linux-gpio@vger.kernel.org (pinctrl driver) 4176F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4177F: drivers/pinctrl/pinctrl-k210.c 4178 4179CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4180M: Damien Le Moal <damien.lemoal@wdc.com> 4181L: linux-kernel@vger.kernel.org 4182L: linux-riscv@lists.infradead.org 4183S: Maintained 4184F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4185F: drivers/reset/reset-k210.c 4186 4187CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4188M: Damien Le Moal <damien.lemoal@wdc.com> 4189L: linux-riscv@lists.infradead.org 4190S: Maintained 4191F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4192F: drivers/soc/canaan/ 4193F: include/soc/canaan/ 4194 4195CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4196M: David Howells <dhowells@redhat.com> 4197L: linux-cachefs@redhat.com (moderated for non-subscribers) 4198S: Supported 4199F: Documentation/filesystems/caching/cachefiles.rst 4200F: fs/cachefiles/ 4201 4202CADENCE MIPI-CSI2 BRIDGES 4203M: Maxime Ripard <mripard@kernel.org> 4204L: linux-media@vger.kernel.org 4205S: Maintained 4206F: Documentation/devicetree/bindings/media/cdns,*.txt 4207F: drivers/media/platform/cadence/cdns-csi2* 4208 4209CADENCE NAND DRIVER 4210L: linux-mtd@lists.infradead.org 4211S: Orphan 4212F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4213F: drivers/mtd/nand/raw/cadence-nand-controller.c 4214 4215CADENCE USB3 DRD IP DRIVER 4216M: Peter Chen <peter.chen@kernel.org> 4217M: Pawel Laszczak <pawell@cadence.com> 4218R: Roger Quadros <rogerq@kernel.org> 4219R: Aswath Govindraju <a-govindraju@ti.com> 4220L: linux-usb@vger.kernel.org 4221S: Maintained 4222T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4223F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4224F: drivers/usb/cdns3/ 4225X: drivers/usb/cdns3/cdnsp* 4226 4227CADENCE USBSSP DRD IP DRIVER 4228M: Pawel Laszczak <pawell@cadence.com> 4229L: linux-usb@vger.kernel.org 4230S: Maintained 4231T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4232F: drivers/usb/cdns3/ 4233X: drivers/usb/cdns3/cdns3* 4234 4235CADET FM/AM RADIO RECEIVER DRIVER 4236M: Hans Verkuil <hverkuil@xs4all.nl> 4237L: linux-media@vger.kernel.org 4238S: Maintained 4239W: https://linuxtv.org 4240T: git git://linuxtv.org/media_tree.git 4241F: drivers/media/radio/radio-cadet* 4242 4243CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4244L: linux-media@vger.kernel.org 4245S: Orphan 4246T: git git://linuxtv.org/media_tree.git 4247F: Documentation/admin-guide/media/cafe_ccic* 4248F: drivers/media/platform/marvell-ccic/ 4249 4250CAIF NETWORK LAYER 4251L: netdev@vger.kernel.org 4252S: Orphan 4253F: Documentation/networking/caif/ 4254F: drivers/net/caif/ 4255F: include/net/caif/ 4256F: include/uapi/linux/caif/ 4257F: net/caif/ 4258 4259CAKE QDISC 4260M: Toke Høiland-Jørgensen <toke@toke.dk> 4261L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4262S: Maintained 4263F: net/sched/sch_cake.c 4264 4265CAN NETWORK DRIVERS 4266M: Wolfgang Grandegger <wg@grandegger.com> 4267M: Marc Kleine-Budde <mkl@pengutronix.de> 4268L: linux-can@vger.kernel.org 4269S: Maintained 4270W: https://github.com/linux-can 4271T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4272T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4273F: Documentation/devicetree/bindings/net/can/ 4274F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4275F: drivers/net/can/ 4276F: drivers/phy/phy-can-transceiver.c 4277F: include/linux/can/bittiming.h 4278F: include/linux/can/dev.h 4279F: include/linux/can/led.h 4280F: include/linux/can/length.h 4281F: include/linux/can/platform/ 4282F: include/linux/can/rx-offload.h 4283F: include/uapi/linux/can/error.h 4284F: include/uapi/linux/can/netlink.h 4285F: include/uapi/linux/can/vxcan.h 4286 4287CAN NETWORK LAYER 4288M: Oliver Hartkopp <socketcan@hartkopp.net> 4289M: Marc Kleine-Budde <mkl@pengutronix.de> 4290L: linux-can@vger.kernel.org 4291S: Maintained 4292W: https://github.com/linux-can 4293T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4294T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4295F: Documentation/networking/can.rst 4296F: include/linux/can/can-ml.h 4297F: include/linux/can/core.h 4298F: include/linux/can/skb.h 4299F: include/net/netns/can.h 4300F: include/uapi/linux/can.h 4301F: include/uapi/linux/can/bcm.h 4302F: include/uapi/linux/can/gw.h 4303F: include/uapi/linux/can/isotp.h 4304F: include/uapi/linux/can/raw.h 4305F: net/can/ 4306 4307CAN-J1939 NETWORK LAYER 4308M: Robin van der Gracht <robin@protonic.nl> 4309M: Oleksij Rempel <o.rempel@pengutronix.de> 4310R: kernel@pengutronix.de 4311L: linux-can@vger.kernel.org 4312S: Maintained 4313F: Documentation/networking/j1939.rst 4314F: include/uapi/linux/can/j1939.h 4315F: net/can/j1939/ 4316 4317CAPABILITIES 4318M: Serge Hallyn <serge@hallyn.com> 4319L: linux-security-module@vger.kernel.org 4320S: Supported 4321F: include/linux/capability.h 4322F: include/uapi/linux/capability.h 4323F: kernel/capability.c 4324F: security/commoncap.c 4325 4326CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4327M: Kevin Tsai <ktsai@capellamicro.com> 4328S: Maintained 4329F: drivers/iio/light/cm* 4330 4331CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4332M: Christian Lamparter <chunkeey@googlemail.com> 4333L: linux-wireless@vger.kernel.org 4334S: Maintained 4335W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4336F: drivers/net/wireless/ath/carl9170/ 4337 4338CAVIUM I2C DRIVER 4339M: Robert Richter <rric@kernel.org> 4340S: Odd Fixes 4341W: http://www.marvell.com 4342F: drivers/i2c/busses/i2c-octeon* 4343F: drivers/i2c/busses/i2c-thunderx* 4344 4345CAVIUM LIQUIDIO NETWORK DRIVER 4346M: Derek Chickles <dchickles@marvell.com> 4347M: Satanand Burla <sburla@marvell.com> 4348M: Felix Manlunas <fmanlunas@marvell.com> 4349L: netdev@vger.kernel.org 4350S: Supported 4351W: http://www.marvell.com 4352F: drivers/net/ethernet/cavium/liquidio/ 4353 4354CAVIUM MMC DRIVER 4355M: Robert Richter <rric@kernel.org> 4356S: Odd Fixes 4357W: http://www.marvell.com 4358F: drivers/mmc/host/cavium* 4359 4360CAVIUM OCTEON-TX CRYPTO DRIVER 4361M: George Cherian <gcherian@marvell.com> 4362L: linux-crypto@vger.kernel.org 4363S: Supported 4364W: http://www.marvell.com 4365F: drivers/crypto/cavium/cpt/ 4366 4367CAVIUM THUNDERX2 ARM64 SOC 4368M: Robert Richter <rric@kernel.org> 4369L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4370S: Odd Fixes 4371F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4372F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4373 4374CBS/ETF/TAPRIO QDISCS 4375M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4376S: Maintained 4377L: netdev@vger.kernel.org 4378F: net/sched/sch_cbs.c 4379F: net/sched/sch_etf.c 4380F: net/sched/sch_taprio.c 4381 4382CC2520 IEEE-802.15.4 RADIO DRIVER 4383M: Varka Bhadram <varkabhadram@gmail.com> 4384L: linux-wpan@vger.kernel.org 4385S: Maintained 4386F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4387F: drivers/net/ieee802154/cc2520.c 4388F: include/linux/spi/cc2520.h 4389 4390CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4391M: Gilad Ben-Yossef <gilad@benyossef.com> 4392L: linux-crypto@vger.kernel.org 4393S: Supported 4394W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4395F: drivers/crypto/ccree/ 4396 4397CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4398M: Hadar Gat <hadar.gat@arm.com> 4399L: linux-crypto@vger.kernel.org 4400S: Supported 4401F: drivers/char/hw_random/cctrng.c 4402F: drivers/char/hw_random/cctrng.h 4403F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4404W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4405 4406CEC FRAMEWORK 4407M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4408L: linux-media@vger.kernel.org 4409S: Supported 4410W: http://linuxtv.org 4411T: git git://linuxtv.org/media_tree.git 4412F: Documentation/ABI/testing/debugfs-cec-error-inj 4413F: Documentation/devicetree/bindings/media/cec.txt 4414F: Documentation/driver-api/media/cec-core.rst 4415F: Documentation/userspace-api/media/cec 4416F: drivers/media/cec/ 4417F: drivers/media/rc/keymaps/rc-cec.c 4418F: include/media/cec-notifier.h 4419F: include/media/cec.h 4420F: include/uapi/linux/cec-funcs.h 4421F: include/uapi/linux/cec.h 4422 4423CEC GPIO DRIVER 4424M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4425L: linux-media@vger.kernel.org 4426S: Supported 4427W: http://linuxtv.org 4428T: git git://linuxtv.org/media_tree.git 4429F: Documentation/devicetree/bindings/media/cec-gpio.txt 4430F: drivers/media/cec/platform/cec-gpio/ 4431 4432CELL BROADBAND ENGINE ARCHITECTURE 4433M: Arnd Bergmann <arnd@arndb.de> 4434L: linuxppc-dev@lists.ozlabs.org 4435S: Supported 4436W: http://www.ibm.com/developerworks/power/cell/ 4437F: arch/powerpc/include/asm/cell*.h 4438F: arch/powerpc/include/asm/spu*.h 4439F: arch/powerpc/include/uapi/asm/spu*.h 4440F: arch/powerpc/platforms/cell/ 4441 4442CELLWISE CW2015 BATTERY DRIVER 4443M: Tobias Schrammm <t.schramm@manjaro.org> 4444S: Maintained 4445F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4446F: drivers/power/supply/cw2015_battery.c 4447 4448CEPH COMMON CODE (LIBCEPH) 4449M: Ilya Dryomov <idryomov@gmail.com> 4450M: Jeff Layton <jlayton@kernel.org> 4451L: ceph-devel@vger.kernel.org 4452S: Supported 4453W: http://ceph.com/ 4454T: git git://github.com/ceph/ceph-client.git 4455F: include/linux/ceph/ 4456F: include/linux/crush/ 4457F: net/ceph/ 4458 4459CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4460M: Jeff Layton <jlayton@kernel.org> 4461M: Ilya Dryomov <idryomov@gmail.com> 4462L: ceph-devel@vger.kernel.org 4463S: Supported 4464W: http://ceph.com/ 4465T: git git://github.com/ceph/ceph-client.git 4466F: Documentation/filesystems/ceph.rst 4467F: fs/ceph/ 4468 4469CERTIFICATE HANDLING 4470M: David Howells <dhowells@redhat.com> 4471M: David Woodhouse <dwmw2@infradead.org> 4472L: keyrings@vger.kernel.org 4473S: Maintained 4474F: Documentation/admin-guide/module-signing.rst 4475F: certs/ 4476F: scripts/sign-file.c 4477 4478CFAG12864B LCD DRIVER 4479M: Miguel Ojeda <ojeda@kernel.org> 4480S: Maintained 4481F: drivers/auxdisplay/cfag12864b.c 4482F: include/linux/cfag12864b.h 4483 4484CFAG12864BFB LCD FRAMEBUFFER DRIVER 4485M: Miguel Ojeda <ojeda@kernel.org> 4486S: Maintained 4487F: drivers/auxdisplay/cfag12864bfb.c 4488F: include/linux/cfag12864b.h 4489 4490CHAR and MISC DRIVERS 4491M: Arnd Bergmann <arnd@arndb.de> 4492M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4493S: Supported 4494T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4495F: drivers/char/ 4496F: drivers/misc/ 4497F: include/linux/miscdevice.h 4498X: drivers/char/agp/ 4499X: drivers/char/hw_random/ 4500X: drivers/char/ipmi/ 4501X: drivers/char/random.c 4502X: drivers/char/tpm/ 4503 4504CHECKPATCH 4505M: Andy Whitcroft <apw@canonical.com> 4506M: Joe Perches <joe@perches.com> 4507R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4508R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4509S: Maintained 4510F: scripts/checkpatch.pl 4511 4512CHECKPATCH DOCUMENTATION 4513M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4514M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4515R: Joe Perches <joe@perches.com> 4516S: Maintained 4517F: Documentation/dev-tools/checkpatch.rst 4518 4519CHINESE DOCUMENTATION 4520M: Alex Shi <alexs@kernel.org> 4521S: Maintained 4522F: Documentation/translations/zh_CN/ 4523 4524CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4525M: Peter Chen <peter.chen@kernel.org> 4526L: linux-usb@vger.kernel.org 4527S: Maintained 4528T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4529F: drivers/usb/chipidea/ 4530 4531CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4532M: Hans de Goede <hdegoede@redhat.com> 4533L: linux-input@vger.kernel.org 4534S: Maintained 4535F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4536F: drivers/input/touchscreen/chipone_icn8318.c 4537 4538CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4539M: Hans de Goede <hdegoede@redhat.com> 4540L: linux-input@vger.kernel.org 4541S: Maintained 4542F: drivers/input/touchscreen/chipone_icn8505.c 4543 4544CHROME HARDWARE PLATFORM SUPPORT 4545M: Benson Leung <bleung@chromium.org> 4546S: Maintained 4547T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4548F: drivers/platform/chrome/ 4549 4550CHROMEOS EC CODEC DRIVER 4551M: Cheng-Yi Chiang <cychiang@chromium.org> 4552R: Guenter Roeck <groeck@chromium.org> 4553S: Maintained 4554F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4555F: sound/soc/codecs/cros_ec_codec.* 4556 4557CHROMEOS EC SUBDRIVERS 4558M: Benson Leung <bleung@chromium.org> 4559R: Guenter Roeck <groeck@chromium.org> 4560S: Maintained 4561F: drivers/power/supply/cros_usbpd-charger.c 4562N: cros_ec 4563N: cros-ec 4564 4565CHROMEOS EC USB TYPE-C DRIVER 4566M: Prashant Malani <pmalani@chromium.org> 4567S: Maintained 4568F: drivers/platform/chrome/cros_ec_typec.c 4569 4570CHROMEOS EC USB PD NOTIFY DRIVER 4571M: Prashant Malani <pmalani@chromium.org> 4572S: Maintained 4573F: drivers/platform/chrome/cros_usbpd_notify.c 4574F: include/linux/platform_data/cros_usbpd_notify.h 4575 4576CHRONTEL CH7322 CEC DRIVER 4577M: Joe Tessler <jrt@google.com> 4578L: linux-media@vger.kernel.org 4579S: Maintained 4580T: git git://linuxtv.org/media_tree.git 4581F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4582F: drivers/media/cec/i2c/ch7322.c 4583 4584CIRRUS LOGIC AUDIO CODEC DRIVERS 4585M: James Schulman <james.schulman@cirrus.com> 4586M: David Rhodes <david.rhodes@cirrus.com> 4587M: Lucas Tanure <tanureal@opensource.cirrus.com> 4588L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4589L: patches@opensource.cirrus.com 4590S: Maintained 4591F: Documentation/devicetree/bindings/sound/cirrus,cs* 4592F: sound/pci/hda/cs* 4593F: sound/soc/codecs/cs* 4594 4595CIRRUS LOGIC DSP FIRMWARE DRIVER 4596M: Simon Trimmer <simont@opensource.cirrus.com> 4597M: Charles Keepax <ckeepax@opensource.cirrus.com> 4598M: Richard Fitzgerald <rf@opensource.cirrus.com> 4599L: patches@opensource.cirrus.com 4600S: Supported 4601W: https://github.com/CirrusLogic/linux-drivers/wiki 4602T: git https://github.com/CirrusLogic/linux-drivers.git 4603F: drivers/firmware/cirrus/* 4604F: include/linux/firmware/cirrus/* 4605 4606CIRRUS LOGIC EP93XX ETHERNET DRIVER 4607M: Hartley Sweeten <hsweeten@visionengravers.com> 4608L: netdev@vger.kernel.org 4609S: Maintained 4610F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4611 4612CIRRUS LOGIC LOCHNAGAR DRIVER 4613M: Charles Keepax <ckeepax@opensource.cirrus.com> 4614M: Richard Fitzgerald <rf@opensource.cirrus.com> 4615L: patches@opensource.cirrus.com 4616S: Supported 4617F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4618F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4619F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4620F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4621F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4622F: Documentation/hwmon/lochnagar.rst 4623F: drivers/clk/clk-lochnagar.c 4624F: drivers/hwmon/lochnagar-hwmon.c 4625F: drivers/mfd/lochnagar-i2c.c 4626F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4627F: drivers/regulator/lochnagar-regulator.c 4628F: include/dt-bindings/clk/lochnagar.h 4629F: include/dt-bindings/pinctrl/lochnagar.h 4630F: include/linux/mfd/lochnagar* 4631F: sound/soc/codecs/lochnagar-sc.c 4632 4633CIRRUS LOGIC MADERA CODEC DRIVERS 4634M: Charles Keepax <ckeepax@opensource.cirrus.com> 4635M: Richard Fitzgerald <rf@opensource.cirrus.com> 4636L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4637L: patches@opensource.cirrus.com 4638S: Supported 4639W: https://github.com/CirrusLogic/linux-drivers/wiki 4640T: git https://github.com/CirrusLogic/linux-drivers.git 4641F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4642F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4643F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4644F: drivers/gpio/gpio-madera* 4645F: drivers/irqchip/irq-madera* 4646F: drivers/mfd/cs47l* 4647F: drivers/mfd/madera* 4648F: drivers/pinctrl/cirrus/* 4649F: include/dt-bindings/sound/madera* 4650F: include/linux/irqchip/irq-madera* 4651F: include/linux/mfd/madera/* 4652F: include/sound/madera* 4653F: sound/soc/codecs/cs47l* 4654F: sound/soc/codecs/madera* 4655 4656CISCO FCOE HBA DRIVER 4657M: Satish Kharat <satishkh@cisco.com> 4658M: Sesidhar Baddela <sebaddel@cisco.com> 4659M: Karan Tilak Kumar <kartilak@cisco.com> 4660L: linux-scsi@vger.kernel.org 4661S: Supported 4662F: drivers/scsi/fnic/ 4663 4664CISCO SCSI HBA DRIVER 4665M: Karan Tilak Kumar <kartilak@cisco.com> 4666M: Sesidhar Baddela <sebaddel@cisco.com> 4667L: linux-scsi@vger.kernel.org 4668S: Supported 4669F: drivers/scsi/snic/ 4670 4671CISCO VIC ETHERNET NIC DRIVER 4672M: Christian Benvenuti <benve@cisco.com> 4673M: Govindarajulu Varadarajan <_govind@gmx.com> 4674S: Supported 4675F: drivers/net/ethernet/cisco/enic/ 4676 4677CISCO VIC LOW LATENCY NIC DRIVER 4678M: Christian Benvenuti <benve@cisco.com> 4679M: Nelson Escobar <neescoba@cisco.com> 4680S: Supported 4681F: drivers/infiniband/hw/usnic/ 4682 4683CLANG-FORMAT FILE 4684M: Miguel Ojeda <ojeda@kernel.org> 4685S: Maintained 4686F: .clang-format 4687 4688CLANG/LLVM BUILD SUPPORT 4689M: Nathan Chancellor <nathan@kernel.org> 4690M: Nick Desaulniers <ndesaulniers@google.com> 4691L: llvm@lists.linux.dev 4692S: Supported 4693W: https://clangbuiltlinux.github.io/ 4694B: https://github.com/ClangBuiltLinux/linux/issues 4695C: irc://irc.libera.chat/clangbuiltlinux 4696F: Documentation/kbuild/llvm.rst 4697F: include/linux/compiler-clang.h 4698F: scripts/Makefile.clang 4699F: scripts/clang-tools/ 4700K: \b(?i:clang|llvm)\b 4701 4702CLANG CONTROL FLOW INTEGRITY SUPPORT 4703M: Sami Tolvanen <samitolvanen@google.com> 4704M: Kees Cook <keescook@chromium.org> 4705R: Nathan Chancellor <nathan@kernel.org> 4706R: Nick Desaulniers <ndesaulniers@google.com> 4707L: llvm@lists.linux.dev 4708S: Supported 4709B: https://github.com/ClangBuiltLinux/linux/issues 4710T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/clang/features 4711F: include/linux/cfi.h 4712F: kernel/cfi.c 4713 4714CLK API 4715M: Russell King <linux@armlinux.org.uk> 4716L: linux-clk@vger.kernel.org 4717S: Maintained 4718F: include/linux/clk.h 4719 4720CLOCKSOURCE, CLOCKEVENT DRIVERS 4721M: Daniel Lezcano <daniel.lezcano@linaro.org> 4722M: Thomas Gleixner <tglx@linutronix.de> 4723L: linux-kernel@vger.kernel.org 4724S: Supported 4725T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 4726F: Documentation/devicetree/bindings/timer/ 4727F: drivers/clocksource/ 4728 4729CMPC ACPI DRIVER 4730M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 4731M: Daniel Oliveira Nascimento <don@syst.com.br> 4732L: platform-driver-x86@vger.kernel.org 4733S: Supported 4734F: drivers/platform/x86/classmate-laptop.c 4735 4736COBALT MEDIA DRIVER 4737M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4738L: linux-media@vger.kernel.org 4739S: Supported 4740W: https://linuxtv.org 4741T: git git://linuxtv.org/media_tree.git 4742F: drivers/media/pci/cobalt/ 4743 4744COCCINELLE/Semantic Patches (SmPL) 4745M: Julia Lawall <Julia.Lawall@inria.fr> 4746M: Nicolas Palix <nicolas.palix@imag.fr> 4747L: cocci@inria.fr (moderated for non-subscribers) 4748S: Supported 4749W: https://coccinelle.gitlabpages.inria.fr/website/ 4750T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 4751F: Documentation/dev-tools/coccinelle.rst 4752F: scripts/coccicheck 4753F: scripts/coccinelle/ 4754 4755CODA FILE SYSTEM 4756M: Jan Harkes <jaharkes@cs.cmu.edu> 4757M: coda@cs.cmu.edu 4758L: codalist@coda.cs.cmu.edu 4759S: Maintained 4760W: http://www.coda.cs.cmu.edu/ 4761F: Documentation/filesystems/coda.rst 4762F: fs/coda/ 4763F: include/linux/coda*.h 4764F: include/uapi/linux/coda*.h 4765 4766CODA V4L2 MEM2MEM DRIVER 4767M: Philipp Zabel <p.zabel@pengutronix.de> 4768L: linux-media@vger.kernel.org 4769S: Maintained 4770F: Documentation/devicetree/bindings/media/coda.yaml 4771F: drivers/media/platform/coda/ 4772 4773CODE OF CONDUCT 4774M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4775S: Supported 4776F: Documentation/process/code-of-conduct-interpretation.rst 4777F: Documentation/process/code-of-conduct.rst 4778 4779COMEDI DRIVERS 4780M: Ian Abbott <abbotti@mev.co.uk> 4781M: H Hartley Sweeten <hsweeten@visionengravers.com> 4782S: Odd Fixes 4783F: drivers/comedi/ 4784F: include/linux/comedi/ 4785F: include/uapi/linux/comedi.h 4786 4787COMMON CLK FRAMEWORK 4788M: Michael Turquette <mturquette@baylibre.com> 4789M: Stephen Boyd <sboyd@kernel.org> 4790L: linux-clk@vger.kernel.org 4791S: Maintained 4792Q: http://patchwork.kernel.org/project/linux-clk/list/ 4793T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 4794F: Documentation/devicetree/bindings/clock/ 4795F: drivers/clk/ 4796F: include/linux/clk-pr* 4797F: include/linux/clk/ 4798F: include/linux/of_clk.h 4799X: drivers/clk/clkdev.c 4800 4801COMMON INTERNET FILE SYSTEM CLIENT (CIFS) 4802M: Steve French <sfrench@samba.org> 4803L: linux-cifs@vger.kernel.org 4804L: samba-technical@lists.samba.org (moderated for non-subscribers) 4805S: Supported 4806W: http://linux-cifs.samba.org/ 4807T: git git://git.samba.org/sfrench/cifs-2.6.git 4808F: Documentation/admin-guide/cifs/ 4809F: fs/cifs/ 4810F: fs/smbfs_common/ 4811 4812COMPACTPCI HOTPLUG CORE 4813M: Scott Murray <scott@spiteful.org> 4814L: linux-pci@vger.kernel.org 4815S: Maintained 4816F: drivers/pci/hotplug/cpci_hotplug* 4817 4818COMPACTPCI HOTPLUG GENERIC DRIVER 4819M: Scott Murray <scott@spiteful.org> 4820L: linux-pci@vger.kernel.org 4821S: Maintained 4822F: drivers/pci/hotplug/cpcihp_generic.c 4823 4824COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 4825M: Scott Murray <scott@spiteful.org> 4826L: linux-pci@vger.kernel.org 4827S: Maintained 4828F: drivers/pci/hotplug/cpcihp_zt5550.* 4829 4830COMPAL LAPTOP SUPPORT 4831M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 4832L: platform-driver-x86@vger.kernel.org 4833S: Maintained 4834F: drivers/platform/x86/compal-laptop.c 4835 4836COMPILER ATTRIBUTES 4837M: Miguel Ojeda <ojeda@kernel.org> 4838R: Nick Desaulniers <ndesaulniers@google.com> 4839S: Maintained 4840F: include/linux/compiler_attributes.h 4841 4842COMPUTE EXPRESS LINK (CXL) 4843M: Alison Schofield <alison.schofield@intel.com> 4844M: Vishal Verma <vishal.l.verma@intel.com> 4845M: Ira Weiny <ira.weiny@intel.com> 4846M: Ben Widawsky <ben.widawsky@intel.com> 4847M: Dan Williams <dan.j.williams@intel.com> 4848L: linux-cxl@vger.kernel.org 4849S: Maintained 4850F: drivers/cxl/ 4851F: include/uapi/linux/cxl_mem.h 4852 4853CONEXANT ACCESSRUNNER USB DRIVER 4854L: accessrunner-general@lists.sourceforge.net 4855S: Orphan 4856W: http://accessrunner.sourceforge.net/ 4857F: drivers/usb/atm/cxacru.c 4858 4859CONFIGFS 4860M: Joel Becker <jlbec@evilplan.org> 4861M: Christoph Hellwig <hch@lst.de> 4862S: Supported 4863T: git git://git.infradead.org/users/hch/configfs.git 4864F: fs/configfs/ 4865F: include/linux/configfs.h 4866F: samples/configfs/ 4867 4868CONSOLE SUBSYSTEM 4869M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4870S: Supported 4871F: drivers/video/console/ 4872F: include/linux/console* 4873 4874CONTEXT TRACKING 4875M: Frederic Weisbecker <frederic@kernel.org> 4876S: Maintained 4877F: kernel/context_tracking.c 4878F: include/linux/context_tracking* 4879 4880CONTROL GROUP (CGROUP) 4881M: Tejun Heo <tj@kernel.org> 4882M: Zefan Li <lizefan.x@bytedance.com> 4883M: Johannes Weiner <hannes@cmpxchg.org> 4884L: cgroups@vger.kernel.org 4885S: Maintained 4886T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4887F: Documentation/admin-guide/cgroup-v1/ 4888F: Documentation/admin-guide/cgroup-v2.rst 4889F: include/linux/cgroup* 4890F: kernel/cgroup/ 4891 4892CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 4893M: Tejun Heo <tj@kernel.org> 4894M: Jens Axboe <axboe@kernel.dk> 4895L: cgroups@vger.kernel.org 4896L: linux-block@vger.kernel.org 4897T: git git://git.kernel.dk/linux-block 4898F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 4899F: block/bfq-cgroup.c 4900F: block/blk-cgroup.c 4901F: block/blk-iolatency.c 4902F: block/blk-throttle.c 4903F: include/linux/blk-cgroup.h 4904 4905CONTROL GROUP - CPUSET 4906M: Zefan Li <lizefan.x@bytedance.com> 4907L: cgroups@vger.kernel.org 4908S: Maintained 4909T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 4910F: Documentation/admin-guide/cgroup-v1/cpusets.rst 4911F: include/linux/cpuset.h 4912F: kernel/cgroup/cpuset.c 4913 4914CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 4915M: Johannes Weiner <hannes@cmpxchg.org> 4916M: Michal Hocko <mhocko@kernel.org> 4917M: Vladimir Davydov <vdavydov.dev@gmail.com> 4918L: cgroups@vger.kernel.org 4919L: linux-mm@kvack.org 4920S: Maintained 4921F: mm/memcontrol.c 4922F: mm/swap_cgroup.c 4923 4924CORETEMP HARDWARE MONITORING DRIVER 4925M: Fenghua Yu <fenghua.yu@intel.com> 4926L: linux-hwmon@vger.kernel.org 4927S: Maintained 4928F: Documentation/hwmon/coretemp.rst 4929F: drivers/hwmon/coretemp.c 4930 4931CORSAIR-CPRO HARDWARE MONITOR DRIVER 4932M: Marius Zachmann <mail@mariuszachmann.de> 4933L: linux-hwmon@vger.kernel.org 4934S: Maintained 4935F: drivers/hwmon/corsair-cpro.c 4936 4937CORSAIR-PSU HARDWARE MONITOR DRIVER 4938M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 4939L: linux-hwmon@vger.kernel.org 4940S: Maintained 4941F: Documentation/hwmon/corsair-psu.rst 4942F: drivers/hwmon/corsair-psu.c 4943 4944COSA/SRP SYNC SERIAL DRIVER 4945M: Jan "Yenya" Kasprzak <kas@fi.muni.cz> 4946S: Maintained 4947W: http://www.fi.muni.cz/~kas/cosa/ 4948F: drivers/net/wan/cosa* 4949 4950COUNTER SUBSYSTEM 4951M: William Breathitt Gray <vilhelm.gray@gmail.com> 4952L: linux-iio@vger.kernel.org 4953S: Maintained 4954F: Documentation/ABI/testing/sysfs-bus-counter 4955F: Documentation/driver-api/generic-counter.rst 4956F: drivers/counter/ 4957F: include/linux/counter.h 4958F: include/uapi/linux/counter.h 4959F: tools/counter/ 4960 4961CP2615 I2C DRIVER 4962M: Bence Csókás <bence98@sch.bme.hu> 4963S: Maintained 4964F: drivers/i2c/busses/i2c-cp2615.c 4965 4966CPMAC ETHERNET DRIVER 4967M: Florian Fainelli <f.fainelli@gmail.com> 4968L: netdev@vger.kernel.org 4969S: Maintained 4970F: drivers/net/ethernet/ti/cpmac.c 4971 4972CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 4973M: Viresh Kumar <viresh.kumar@linaro.org> 4974M: Sudeep Holla <sudeep.holla@arm.com> 4975L: linux-pm@vger.kernel.org 4976S: Maintained 4977W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 4978F: drivers/cpufreq/vexpress-spc-cpufreq.c 4979 4980CPU FREQUENCY SCALING FRAMEWORK 4981M: "Rafael J. Wysocki" <rafael@kernel.org> 4982M: Viresh Kumar <viresh.kumar@linaro.org> 4983L: linux-pm@vger.kernel.org 4984S: Maintained 4985B: https://bugzilla.kernel.org 4986T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 4987T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 4988F: Documentation/admin-guide/pm/cpufreq.rst 4989F: Documentation/admin-guide/pm/intel_pstate.rst 4990F: Documentation/cpu-freq/ 4991F: Documentation/devicetree/bindings/cpufreq/ 4992F: drivers/cpufreq/ 4993F: include/linux/cpufreq.h 4994F: include/linux/sched/cpufreq.h 4995F: kernel/sched/cpufreq*.c 4996F: tools/testing/selftests/cpufreq/ 4997 4998CPU IDLE TIME MANAGEMENT FRAMEWORK 4999M: "Rafael J. Wysocki" <rafael@kernel.org> 5000M: Daniel Lezcano <daniel.lezcano@linaro.org> 5001L: linux-pm@vger.kernel.org 5002S: Maintained 5003B: https://bugzilla.kernel.org 5004T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5005F: Documentation/admin-guide/pm/cpuidle.rst 5006F: Documentation/driver-api/pm/cpuidle.rst 5007F: drivers/cpuidle/ 5008F: include/linux/cpuidle.h 5009 5010CPU POWER MONITORING SUBSYSTEM 5011M: Thomas Renninger <trenn@suse.com> 5012M: Shuah Khan <shuah@kernel.org> 5013M: Shuah Khan <skhan@linuxfoundation.org> 5014L: linux-pm@vger.kernel.org 5015S: Maintained 5016F: tools/power/cpupower/ 5017 5018CPUID/MSR DRIVER 5019M: "H. Peter Anvin" <hpa@zytor.com> 5020S: Maintained 5021F: arch/x86/kernel/cpuid.c 5022F: arch/x86/kernel/msr.c 5023 5024CPUIDLE DRIVER - ARM BIG LITTLE 5025M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 5026M: Daniel Lezcano <daniel.lezcano@linaro.org> 5027L: linux-pm@vger.kernel.org 5028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5029S: Maintained 5030T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5031F: drivers/cpuidle/cpuidle-big_little.c 5032 5033CPUIDLE DRIVER - ARM EXYNOS 5034M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 5035M: Daniel Lezcano <daniel.lezcano@linaro.org> 5036M: Kukjin Kim <kgene@kernel.org> 5037L: linux-pm@vger.kernel.org 5038L: linux-samsung-soc@vger.kernel.org 5039S: Supported 5040F: arch/arm/mach-exynos/pm.c 5041F: drivers/cpuidle/cpuidle-exynos.c 5042F: include/linux/platform_data/cpuidle-exynos.h 5043 5044CPUIDLE DRIVER - ARM PSCI 5045M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 5046M: Sudeep Holla <sudeep.holla@arm.com> 5047L: linux-pm@vger.kernel.org 5048L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5049S: Supported 5050F: drivers/cpuidle/cpuidle-psci.c 5051 5052CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5053M: Ulf Hansson <ulf.hansson@linaro.org> 5054L: linux-pm@vger.kernel.org 5055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5056S: Supported 5057F: drivers/cpuidle/cpuidle-psci.h 5058F: drivers/cpuidle/cpuidle-psci-domain.c 5059 5060CRAMFS FILESYSTEM 5061M: Nicolas Pitre <nico@fluxnic.net> 5062S: Maintained 5063F: Documentation/filesystems/cramfs.rst 5064F: fs/cramfs/ 5065 5066CREATIVE SB0540 5067M: Bastien Nocera <hadess@hadess.net> 5068L: linux-input@vger.kernel.org 5069S: Maintained 5070F: drivers/hid/hid-creative-sb0540.c 5071 5072CRYPTO API 5073M: Herbert Xu <herbert@gondor.apana.org.au> 5074M: "David S. Miller" <davem@davemloft.net> 5075L: linux-crypto@vger.kernel.org 5076S: Maintained 5077T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5078T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5079F: Documentation/crypto/ 5080F: Documentation/devicetree/bindings/crypto/ 5081F: arch/*/crypto/ 5082F: crypto/ 5083F: drivers/crypto/ 5084F: include/crypto/ 5085F: include/linux/crypto* 5086F: lib/crypto/ 5087 5088CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5089M: Neil Horman <nhorman@tuxdriver.com> 5090L: linux-crypto@vger.kernel.org 5091S: Maintained 5092F: crypto/ansi_cprng.c 5093F: crypto/rng.c 5094 5095CS3308 MEDIA DRIVER 5096M: Hans Verkuil <hverkuil@xs4all.nl> 5097L: linux-media@vger.kernel.org 5098S: Odd Fixes 5099W: http://linuxtv.org 5100T: git git://linuxtv.org/media_tree.git 5101F: drivers/media/i2c/cs3308.c 5102 5103CS5535 Audio ALSA driver 5104M: Jaya Kumar <jayakumar.alsa@gmail.com> 5105S: Maintained 5106F: sound/pci/cs5535audio/ 5107 5108CSI DRIVERS FOR ALLWINNER V3s 5109M: Yong Deng <yong.deng@magewell.com> 5110L: linux-media@vger.kernel.org 5111S: Maintained 5112T: git git://linuxtv.org/media_tree.git 5113F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5114F: drivers/media/platform/sunxi/sun6i-csi/ 5115 5116CW1200 WLAN driver 5117M: Solomon Peachy <pizza@shaftnet.org> 5118S: Maintained 5119F: drivers/net/wireless/st/cw1200/ 5120 5121CX18 VIDEO4LINUX DRIVER 5122M: Andy Walls <awalls@md.metrocast.net> 5123L: linux-media@vger.kernel.org 5124S: Maintained 5125W: https://linuxtv.org 5126T: git git://linuxtv.org/media_tree.git 5127F: drivers/media/pci/cx18/ 5128F: include/uapi/linux/ivtv* 5129 5130CX2341X MPEG ENCODER HELPER MODULE 5131M: Hans Verkuil <hverkuil@xs4all.nl> 5132L: linux-media@vger.kernel.org 5133S: Maintained 5134W: https://linuxtv.org 5135T: git git://linuxtv.org/media_tree.git 5136F: drivers/media/common/cx2341x* 5137F: include/media/drv-intf/cx2341x.h 5138 5139CX24120 MEDIA DRIVER 5140M: Jemma Denson <jdenson@gmail.com> 5141M: Patrick Boettcher <patrick.boettcher@posteo.de> 5142L: linux-media@vger.kernel.org 5143S: Maintained 5144W: https://linuxtv.org 5145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5146F: drivers/media/dvb-frontends/cx24120* 5147 5148CX88 VIDEO4LINUX DRIVER 5149M: Mauro Carvalho Chehab <mchehab@kernel.org> 5150L: linux-media@vger.kernel.org 5151S: Odd fixes 5152W: https://linuxtv.org 5153T: git git://linuxtv.org/media_tree.git 5154F: Documentation/driver-api/media/drivers/cx88* 5155F: drivers/media/pci/cx88/ 5156 5157CXD2820R MEDIA DRIVER 5158M: Antti Palosaari <crope@iki.fi> 5159L: linux-media@vger.kernel.org 5160S: Maintained 5161W: https://linuxtv.org 5162W: http://palosaari.fi/linux/ 5163Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5164T: git git://linuxtv.org/anttip/media_tree.git 5165F: drivers/media/dvb-frontends/cxd2820r* 5166 5167CXGB3 ETHERNET DRIVER (CXGB3) 5168M: Raju Rangoju <rajur@chelsio.com> 5169L: netdev@vger.kernel.org 5170S: Supported 5171W: http://www.chelsio.com 5172F: drivers/net/ethernet/chelsio/cxgb3/ 5173 5174CXGB3 ISCSI DRIVER (CXGB3I) 5175M: Karen Xie <kxie@chelsio.com> 5176L: linux-scsi@vger.kernel.org 5177S: Supported 5178W: http://www.chelsio.com 5179F: drivers/scsi/cxgbi/cxgb3i 5180 5181CXGB4 CRYPTO DRIVER (chcr) 5182M: Ayush Sawal <ayush.sawal@chelsio.com> 5183M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5184M: Rohit Maheshwari <rohitm@chelsio.com> 5185L: linux-crypto@vger.kernel.org 5186S: Supported 5187W: http://www.chelsio.com 5188F: drivers/crypto/chelsio 5189 5190CXGB4 INLINE CRYPTO DRIVER 5191M: Ayush Sawal <ayush.sawal@chelsio.com> 5192M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5193M: Rohit Maheshwari <rohitm@chelsio.com> 5194L: netdev@vger.kernel.org 5195S: Supported 5196W: http://www.chelsio.com 5197F: drivers/net/ethernet/chelsio/inline_crypto/ 5198 5199CXGB4 ETHERNET DRIVER (CXGB4) 5200M: Raju Rangoju <rajur@chelsio.com> 5201L: netdev@vger.kernel.org 5202S: Supported 5203W: http://www.chelsio.com 5204F: drivers/net/ethernet/chelsio/cxgb4/ 5205 5206CXGB4 ISCSI DRIVER (CXGB4I) 5207M: Karen Xie <kxie@chelsio.com> 5208L: linux-scsi@vger.kernel.org 5209S: Supported 5210W: http://www.chelsio.com 5211F: drivers/scsi/cxgbi/cxgb4i 5212 5213CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5214M: Potnuri Bharat Teja <bharat@chelsio.com> 5215L: linux-rdma@vger.kernel.org 5216S: Supported 5217W: http://www.openfabrics.org 5218F: drivers/infiniband/hw/cxgb4/ 5219F: include/uapi/rdma/cxgb4-abi.h 5220 5221CXGB4VF ETHERNET DRIVER (CXGB4VF) 5222M: Raju Rangoju <rajur@chelsio.com> 5223L: netdev@vger.kernel.org 5224S: Supported 5225W: http://www.chelsio.com 5226F: drivers/net/ethernet/chelsio/cxgb4vf/ 5227 5228CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5229M: Frederic Barrat <fbarrat@linux.ibm.com> 5230M: Andrew Donnellan <ajd@linux.ibm.com> 5231L: linuxppc-dev@lists.ozlabs.org 5232S: Supported 5233F: Documentation/ABI/testing/sysfs-class-cxl 5234F: Documentation/powerpc/cxl.rst 5235F: arch/powerpc/platforms/powernv/pci-cxl.c 5236F: drivers/misc/cxl/ 5237F: include/misc/cxl* 5238F: include/uapi/misc/cxl.h 5239 5240CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5241M: Manoj N. Kumar <manoj@linux.ibm.com> 5242M: Matthew R. Ochs <mrochs@linux.ibm.com> 5243M: Uma Krishnan <ukrishn@linux.ibm.com> 5244L: linux-scsi@vger.kernel.org 5245S: Supported 5246F: Documentation/powerpc/cxlflash.rst 5247F: drivers/scsi/cxlflash/ 5248F: include/uapi/scsi/cxlflash_ioctl.h 5249 5250CYBERPRO FB DRIVER 5251M: Russell King <linux@armlinux.org.uk> 5252L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5253S: Maintained 5254W: http://www.armlinux.org.uk/ 5255F: drivers/video/fbdev/cyber2000fb.* 5256 5257CYCLADES PC300 DRIVER 5258S: Orphan 5259F: drivers/net/wan/pc300* 5260 5261CYPRESS_FIRMWARE MEDIA DRIVER 5262M: Antti Palosaari <crope@iki.fi> 5263L: linux-media@vger.kernel.org 5264S: Maintained 5265W: https://linuxtv.org 5266W: http://palosaari.fi/linux/ 5267Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5268T: git git://linuxtv.org/anttip/media_tree.git 5269F: drivers/media/common/cypress_firmware* 5270 5271CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5272M: Linus Walleij <linus.walleij@linaro.org> 5273L: linux-input@vger.kernel.org 5274S: Maintained 5275F: drivers/input/touchscreen/cy8ctma140.c 5276 5277CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5278M: Yassine Oudjana <y.oudjana@protonmail.com> 5279L: linux-input@vger.kernel.org 5280S: Maintained 5281F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5282F: drivers/input/keyboard/cypress-sf.c 5283 5284CYTTSP TOUCHSCREEN DRIVER 5285M: Linus Walleij <linus.walleij@linaro.org> 5286L: linux-input@vger.kernel.org 5287S: Maintained 5288F: drivers/input/touchscreen/cyttsp* 5289 5290D-LINK DIR-685 TOUCHKEYS DRIVER 5291M: Linus Walleij <linus.walleij@linaro.org> 5292L: linux-input@vger.kernel.org 5293S: Supported 5294F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5295 5296DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5297M: Joshua Kinard <kumba@gentoo.org> 5298S: Maintained 5299F: drivers/rtc/rtc-ds1685.c 5300F: include/linux/rtc/ds1685.h 5301 5302DAMA SLAVE for AX.25 5303M: Joerg Reuter <jreuter@yaina.de> 5304L: linux-hams@vger.kernel.org 5305S: Maintained 5306W: http://yaina.de/jreuter/ 5307W: http://www.qsl.net/dl1bke/ 5308F: net/ax25/af_ax25.c 5309F: net/ax25/ax25_dev.c 5310F: net/ax25/ax25_ds_* 5311F: net/ax25/ax25_in.c 5312F: net/ax25/ax25_out.c 5313F: net/ax25/ax25_timer.c 5314F: net/ax25/sysctl_net_ax25.c 5315 5316DATA ACCESS MONITOR 5317M: SeongJae Park <sj@kernel.org> 5318L: linux-mm@kvack.org 5319S: Maintained 5320F: Documentation/admin-guide/mm/damon/ 5321F: Documentation/vm/damon/ 5322F: include/linux/damon.h 5323F: include/trace/events/damon.h 5324F: mm/damon/ 5325F: tools/testing/selftests/damon/ 5326 5327DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5328L: netdev@vger.kernel.org 5329S: Orphan 5330F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5331F: drivers/net/ethernet/dec/tulip/dmfe.c 5332 5333DC390/AM53C974 SCSI driver 5334M: Hannes Reinecke <hare@suse.com> 5335L: linux-scsi@vger.kernel.org 5336S: Maintained 5337F: drivers/scsi/am53c974.c 5338 5339DC395x SCSI driver 5340M: Oliver Neukum <oliver@neukum.org> 5341M: Ali Akcaagac <aliakc@web.de> 5342M: Jamie Lenehan <lenehan@twibble.org> 5343L: dc395x@twibble.org 5344S: Maintained 5345W: http://twibble.org/dist/dc395x/ 5346W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5347F: Documentation/scsi/dc395x.rst 5348F: drivers/scsi/dc395x.* 5349 5350DCCP PROTOCOL 5351L: dccp@vger.kernel.org 5352S: Orphan 5353W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5354F: include/linux/dccp.h 5355F: include/linux/tfrc.h 5356F: include/uapi/linux/dccp.h 5357F: net/dccp/ 5358 5359DECnet NETWORK LAYER 5360L: linux-decnet-user@lists.sourceforge.net 5361S: Orphan 5362W: http://linux-decnet.sourceforge.net 5363F: Documentation/networking/decnet.rst 5364F: net/decnet/ 5365 5366DECSTATION PLATFORM SUPPORT 5367M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5368L: linux-mips@vger.kernel.org 5369S: Maintained 5370W: http://www.linux-mips.org/wiki/DECstation 5371F: arch/mips/dec/ 5372F: arch/mips/include/asm/dec/ 5373F: arch/mips/include/asm/mach-dec/ 5374 5375DEFXX FDDI NETWORK DRIVER 5376M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5377S: Maintained 5378F: drivers/net/fddi/defxx.* 5379 5380DEFZA FDDI NETWORK DRIVER 5381M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5382S: Maintained 5383F: drivers/net/fddi/defza.* 5384 5385DEINTERLACE DRIVERS FOR ALLWINNER H3 5386M: Jernej Skrabec <jernej.skrabec@gmail.com> 5387L: linux-media@vger.kernel.org 5388S: Maintained 5389T: git git://linuxtv.org/media_tree.git 5390F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5391F: drivers/media/platform/sunxi/sun8i-di/ 5392 5393DELL LAPTOP DRIVER 5394M: Matthew Garrett <mjg59@srcf.ucam.org> 5395M: Pali Rohár <pali@kernel.org> 5396L: platform-driver-x86@vger.kernel.org 5397S: Maintained 5398F: drivers/platform/x86/dell/dell-laptop.c 5399 5400DELL LAPTOP FREEFALL DRIVER 5401M: Pali Rohár <pali@kernel.org> 5402S: Maintained 5403F: drivers/platform/x86/dell/dell-smo8800.c 5404 5405DELL LAPTOP RBTN DRIVER 5406M: Pali Rohár <pali@kernel.org> 5407S: Maintained 5408F: drivers/platform/x86/dell/dell-rbtn.* 5409 5410DELL LAPTOP SMM DRIVER 5411M: Pali Rohár <pali@kernel.org> 5412S: Maintained 5413F: drivers/hwmon/dell-smm-hwmon.c 5414F: include/uapi/linux/i8k.h 5415 5416DELL REMOTE BIOS UPDATE DRIVER 5417M: Stuart Hayes <stuart.w.hayes@gmail.com> 5418L: platform-driver-x86@vger.kernel.org 5419S: Maintained 5420F: drivers/platform/x86/dell/dell_rbu.c 5421 5422DELL SMBIOS DRIVER 5423M: Pali Rohár <pali@kernel.org> 5424L: Dell.Client.Kernel@dell.com 5425L: platform-driver-x86@vger.kernel.org 5426S: Maintained 5427F: drivers/platform/x86/dell/dell-smbios.* 5428 5429DELL SMBIOS SMM DRIVER 5430L: Dell.Client.Kernel@dell.com 5431L: platform-driver-x86@vger.kernel.org 5432S: Maintained 5433F: drivers/platform/x86/dell/dell-smbios-smm.c 5434 5435DELL SMBIOS WMI DRIVER 5436L: Dell.Client.Kernel@dell.com 5437L: platform-driver-x86@vger.kernel.org 5438S: Maintained 5439F: drivers/platform/x86/dell/dell-smbios-wmi.c 5440F: tools/wmi/dell-smbios-example.c 5441 5442DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5443M: Stuart Hayes <stuart.w.hayes@gmail.com> 5444L: platform-driver-x86@vger.kernel.org 5445S: Maintained 5446F: Documentation/driver-api/dcdbas.rst 5447F: drivers/platform/x86/dell/dcdbas.* 5448 5449DELL WMI DESCRIPTOR DRIVER 5450L: Dell.Client.Kernel@dell.com 5451S: Maintained 5452F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5453 5454DELL WMI SYSMAN DRIVER 5455M: Divya Bharathi <divya.bharathi@dell.com> 5456M: Prasanth Ksr <prasanth.ksr@dell.com> 5457L: Dell.Client.Kernel@dell.com 5458L: platform-driver-x86@vger.kernel.org 5459S: Maintained 5460F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5461F: drivers/platform/x86/dell/dell-wmi-sysman/ 5462 5463DELL WMI NOTIFICATIONS DRIVER 5464M: Matthew Garrett <mjg59@srcf.ucam.org> 5465M: Pali Rohár <pali@kernel.org> 5466S: Maintained 5467F: drivers/platform/x86/dell/dell-wmi-base.c 5468 5469DELL WMI HARDWARE PRIVACY SUPPORT 5470M: Perry Yuan <Perry.Yuan@dell.com> 5471L: Dell.Client.Kernel@dell.com 5472L: platform-driver-x86@vger.kernel.org 5473S: Maintained 5474F: drivers/platform/x86/dell/dell-wmi-privacy.c 5475 5476DELTA ST MEDIA DRIVER 5477M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5478L: linux-media@vger.kernel.org 5479S: Supported 5480W: https://linuxtv.org 5481T: git git://linuxtv.org/media_tree.git 5482F: drivers/media/platform/sti/delta 5483 5484DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5485M: Zev Weiss <zev@bewilderbeest.net> 5486L: linux-hwmon@vger.kernel.org 5487S: Maintained 5488F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5489 5490DELTA DPS920AB PSU DRIVER 5491M: Robert Marko <robert.marko@sartura.hr> 5492L: linux-hwmon@vger.kernel.org 5493S: Maintained 5494F: Documentation/hwmon/dps920ab.rst 5495F: drivers/hwmon/pmbus/dps920ab.c 5496 5497DENALI NAND DRIVER 5498L: linux-mtd@lists.infradead.org 5499S: Orphan 5500F: drivers/mtd/nand/raw/denali* 5501 5502DESIGNWARE EDMA CORE IP DRIVER 5503M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5504L: dmaengine@vger.kernel.org 5505S: Maintained 5506F: drivers/dma/dw-edma/ 5507F: include/linux/dma/edma.h 5508 5509DESIGNWARE XDATA IP DRIVER 5510M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5511L: linux-pci@vger.kernel.org 5512S: Maintained 5513F: Documentation/misc-devices/dw-xdata-pcie.rst 5514F: drivers/misc/dw-xdata-pcie.c 5515 5516DESIGNWARE USB2 DRD IP DRIVER 5517M: Minas Harutyunyan <hminas@synopsys.com> 5518L: linux-usb@vger.kernel.org 5519S: Maintained 5520T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5521F: drivers/usb/dwc2/ 5522 5523DESIGNWARE USB3 DRD IP DRIVER 5524M: Felipe Balbi <balbi@kernel.org> 5525L: linux-usb@vger.kernel.org 5526S: Maintained 5527T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5528F: drivers/usb/dwc3/ 5529 5530DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5531M: Andreas Klinger <ak@it-klinger.de> 5532L: linux-iio@vger.kernel.org 5533S: Maintained 5534F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5535F: drivers/iio/proximity/srf*.c 5536 5537DEVICE COREDUMP (DEV_COREDUMP) 5538M: Johannes Berg <johannes@sipsolutions.net> 5539L: linux-kernel@vger.kernel.org 5540S: Maintained 5541F: drivers/base/devcoredump.c 5542F: include/linux/devcoredump.h 5543 5544DEVICE DEPENDENCY HELPER SCRIPT 5545M: Saravana Kannan <saravanak@google.com> 5546L: linux-kernel@vger.kernel.org 5547S: Maintained 5548F: scripts/dev-needs.sh 5549 5550DEVICE DIRECT ACCESS (DAX) 5551M: Dan Williams <dan.j.williams@intel.com> 5552M: Vishal Verma <vishal.l.verma@intel.com> 5553M: Dave Jiang <dave.jiang@intel.com> 5554L: nvdimm@lists.linux.dev 5555S: Supported 5556F: drivers/dax/ 5557 5558DEVICE FREQUENCY (DEVFREQ) 5559M: MyungJoo Ham <myungjoo.ham@samsung.com> 5560M: Kyungmin Park <kyungmin.park@samsung.com> 5561M: Chanwoo Choi <cw00.choi@samsung.com> 5562L: linux-pm@vger.kernel.org 5563S: Maintained 5564T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5565F: Documentation/devicetree/bindings/devfreq/ 5566F: drivers/devfreq/ 5567F: include/linux/devfreq.h 5568F: include/trace/events/devfreq.h 5569 5570DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5571M: Chanwoo Choi <cw00.choi@samsung.com> 5572L: linux-pm@vger.kernel.org 5573S: Supported 5574T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5575F: Documentation/devicetree/bindings/devfreq/event/ 5576F: drivers/devfreq/devfreq-event.c 5577F: drivers/devfreq/event/ 5578F: include/dt-bindings/pmu/exynos_ppmu.h 5579F: include/linux/devfreq-event.h 5580 5581DEVICE NUMBER REGISTRY 5582M: Torben Mathiasen <device@lanana.org> 5583S: Maintained 5584W: http://lanana.org/docs/device-list/index.html 5585 5586DEVICE RESOURCE MANAGEMENT HELPERS 5587M: Hans de Goede <hdegoede@redhat.com> 5588R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 5589S: Maintained 5590F: include/linux/devm-helpers.h 5591 5592DEVICE-MAPPER (LVM) 5593M: Alasdair Kergon <agk@redhat.com> 5594M: Mike Snitzer <snitzer@redhat.com> 5595M: dm-devel@redhat.com 5596L: dm-devel@redhat.com 5597S: Maintained 5598W: http://sources.redhat.com/dm 5599Q: http://patchwork.kernel.org/project/dm-devel/list/ 5600T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5601T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5602F: Documentation/admin-guide/device-mapper/ 5603F: drivers/md/Kconfig 5604F: drivers/md/Makefile 5605F: drivers/md/dm* 5606F: drivers/md/persistent-data/ 5607F: include/linux/device-mapper.h 5608F: include/linux/dm-*.h 5609F: include/uapi/linux/dm-*.h 5610 5611DEVLINK 5612M: Jiri Pirko <jiri@nvidia.com> 5613L: netdev@vger.kernel.org 5614S: Supported 5615F: Documentation/networking/devlink 5616F: include/net/devlink.h 5617F: include/uapi/linux/devlink.h 5618F: net/core/devlink.c 5619 5620DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 5621M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5622L: kernel@dh-electronics.com 5623S: Maintained 5624F: arch/arm/boot/dts/imx6*-dhcom-* 5625 5626DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5627M: Marek Vasut <marex@denx.de> 5628L: kernel@dh-electronics.com 5629S: Maintained 5630F: arch/arm/boot/dts/stm32mp1*-dhcom-* 5631F: arch/arm/boot/dts/stm32mp1*-dhcor-* 5632 5633DIALOG SEMICONDUCTOR DRIVERS 5634M: Support Opensource <support.opensource@diasemi.com> 5635S: Supported 5636W: http://www.dialog-semiconductor.com/products 5637F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5638F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5639F: Documentation/devicetree/bindings/mfd/da90*.txt 5640F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 5641F: Documentation/devicetree/bindings/regulator/da92*.txt 5642F: Documentation/devicetree/bindings/regulator/slg51000.txt 5643F: Documentation/devicetree/bindings/sound/da[79]*.txt 5644F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 5645F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 5646F: Documentation/hwmon/da90??.rst 5647F: drivers/gpio/gpio-da90??.c 5648F: drivers/hwmon/da90??-hwmon.c 5649F: drivers/iio/adc/da91??-*.c 5650F: drivers/input/misc/da72??.[ch] 5651F: drivers/input/misc/da90??_onkey.c 5652F: drivers/input/touchscreen/da9052_tsi.c 5653F: drivers/leds/leds-da90??.c 5654F: drivers/mfd/da903x.c 5655F: drivers/mfd/da90??-*.c 5656F: drivers/mfd/da91??-*.c 5657F: drivers/pinctrl/pinctrl-da90??.c 5658F: drivers/power/supply/da9052-battery.c 5659F: drivers/power/supply/da91??-*.c 5660F: drivers/regulator/da9???-regulator.[ch] 5661F: drivers/regulator/slg51000-regulator.[ch] 5662F: drivers/rtc/rtc-da90??.c 5663F: drivers/thermal/da90??-thermal.c 5664F: drivers/video/backlight/da90??_bl.c 5665F: drivers/watchdog/da90??_wdt.c 5666F: include/dt-bindings/regulator/dlg,da9*-regulator.h 5667F: include/linux/mfd/da903x.h 5668F: include/linux/mfd/da9052/ 5669F: include/linux/mfd/da9055/ 5670F: include/linux/mfd/da9062/ 5671F: include/linux/mfd/da9063/ 5672F: include/linux/mfd/da9150/ 5673F: include/linux/regulator/da9211.h 5674F: include/sound/da[79]*.h 5675F: sound/soc/codecs/da[79]*.[ch] 5676 5677DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 5678M: William Breathitt Gray <vilhelm.gray@gmail.com> 5679L: linux-gpio@vger.kernel.org 5680S: Maintained 5681F: drivers/gpio/gpio-gpio-mm.c 5682 5683DIOLAN U2C-12 I2C DRIVER 5684M: Guenter Roeck <linux@roeck-us.net> 5685L: linux-i2c@vger.kernel.org 5686S: Maintained 5687F: drivers/i2c/busses/i2c-diolan-u2c.c 5688 5689DIRECTORY NOTIFICATION (DNOTIFY) 5690M: Jan Kara <jack@suse.cz> 5691R: Amir Goldstein <amir73il@gmail.com> 5692L: linux-fsdevel@vger.kernel.org 5693S: Maintained 5694F: Documentation/filesystems/dnotify.rst 5695F: fs/notify/dnotify/ 5696F: include/linux/dnotify.h 5697 5698DISK GEOMETRY AND PARTITION HANDLING 5699M: Andries Brouwer <aeb@cwi.nl> 5700S: Maintained 5701W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 5702W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 5703W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 5704 5705DISKQUOTA 5706M: Jan Kara <jack@suse.com> 5707S: Maintained 5708F: Documentation/filesystems/quota.rst 5709F: fs/quota/ 5710F: include/linux/quota*.h 5711F: include/uapi/linux/quota*.h 5712 5713DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 5714M: Bernie Thompson <bernie@plugable.com> 5715L: linux-fbdev@vger.kernel.org 5716S: Maintained 5717W: http://plugable.com/category/projects/udlfb/ 5718F: Documentation/fb/udlfb.rst 5719F: drivers/video/fbdev/udlfb.c 5720F: include/video/udlfb.h 5721 5722DISTRIBUTED LOCK MANAGER (DLM) 5723M: Christine Caulfield <ccaulfie@redhat.com> 5724M: David Teigland <teigland@redhat.com> 5725L: cluster-devel@redhat.com 5726S: Supported 5727W: http://sources.redhat.com/cluster/ 5728T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 5729F: fs/dlm/ 5730 5731DMA BUFFER SHARING FRAMEWORK 5732M: Sumit Semwal <sumit.semwal@linaro.org> 5733M: Christian König <christian.koenig@amd.com> 5734L: linux-media@vger.kernel.org 5735L: dri-devel@lists.freedesktop.org 5736L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5737S: Maintained 5738T: git git://anongit.freedesktop.org/drm/drm-misc 5739F: Documentation/driver-api/dma-buf.rst 5740F: drivers/dma-buf/ 5741F: include/linux/*fence.h 5742F: include/linux/dma-buf* 5743F: include/linux/dma-resv.h 5744K: \bdma_(?:buf|fence|resv)\b 5745 5746DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 5747M: Vinod Koul <vkoul@kernel.org> 5748L: dmaengine@vger.kernel.org 5749S: Maintained 5750Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 5751T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 5752F: Documentation/devicetree/bindings/dma/ 5753F: Documentation/driver-api/dmaengine/ 5754F: drivers/dma/ 5755F: include/linux/dma/ 5756F: include/linux/dmaengine.h 5757F: include/linux/of_dma.h 5758 5759DMA MAPPING HELPERS 5760M: Christoph Hellwig <hch@lst.de> 5761M: Marek Szyprowski <m.szyprowski@samsung.com> 5762R: Robin Murphy <robin.murphy@arm.com> 5763L: iommu@lists.linux-foundation.org 5764S: Supported 5765W: http://git.infradead.org/users/hch/dma-mapping.git 5766T: git git://git.infradead.org/users/hch/dma-mapping.git 5767F: include/asm-generic/dma-mapping.h 5768F: include/linux/dma-direct.h 5769F: include/linux/dma-mapping.h 5770F: include/linux/dma-map-ops.h 5771F: kernel/dma/ 5772 5773DMA MAPPING BENCHMARK 5774M: Barry Song <song.bao.hua@hisilicon.com> 5775L: iommu@lists.linux-foundation.org 5776F: kernel/dma/map_benchmark.c 5777F: tools/testing/selftests/dma/ 5778 5779DMA-BUF HEAPS FRAMEWORK 5780M: Sumit Semwal <sumit.semwal@linaro.org> 5781R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 5782R: Liam Mark <lmark@codeaurora.org> 5783R: Laura Abbott <labbott@redhat.com> 5784R: Brian Starkey <Brian.Starkey@arm.com> 5785R: John Stultz <john.stultz@linaro.org> 5786L: linux-media@vger.kernel.org 5787L: dri-devel@lists.freedesktop.org 5788L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5789S: Maintained 5790T: git git://anongit.freedesktop.org/drm/drm-misc 5791F: drivers/dma-buf/dma-heap.c 5792F: drivers/dma-buf/heaps/* 5793F: include/linux/dma-heap.h 5794F: include/uapi/linux/dma-heap.h 5795 5796DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 5797M: Lukasz Luba <lukasz.luba@arm.com> 5798L: linux-pm@vger.kernel.org 5799L: linux-samsung-soc@vger.kernel.org 5800S: Maintained 5801F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 5802F: drivers/memory/samsung/exynos5422-dmc.c 5803 5804DME1737 HARDWARE MONITOR DRIVER 5805M: Juerg Haefliger <juergh@gmail.com> 5806L: linux-hwmon@vger.kernel.org 5807S: Maintained 5808F: Documentation/hwmon/dme1737.rst 5809F: drivers/hwmon/dme1737.c 5810 5811DMI/SMBIOS SUPPORT 5812M: Jean Delvare <jdelvare@suse.com> 5813S: Maintained 5814T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 5815F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 5816F: drivers/firmware/dmi-id.c 5817F: drivers/firmware/dmi_scan.c 5818F: include/linux/dmi.h 5819 5820DOCUMENTATION 5821M: Jonathan Corbet <corbet@lwn.net> 5822L: linux-doc@vger.kernel.org 5823S: Maintained 5824P: Documentation/doc-guide/maintainer-profile.rst 5825T: git git://git.lwn.net/linux.git docs-next 5826F: Documentation/ 5827F: scripts/documentation-file-ref-check 5828F: scripts/kernel-doc 5829F: scripts/sphinx-pre-install 5830X: Documentation/ABI/ 5831X: Documentation/admin-guide/media/ 5832X: Documentation/devicetree/ 5833X: Documentation/driver-api/media/ 5834X: Documentation/firmware-guide/acpi/ 5835X: Documentation/i2c/ 5836X: Documentation/power/ 5837X: Documentation/spi/ 5838X: Documentation/userspace-api/media/ 5839 5840DOCUMENTATION REPORTING ISSUES 5841M: Thorsten Leemhuis <linux@leemhuis.info> 5842L: linux-doc@vger.kernel.org 5843S: Maintained 5844F: Documentation/admin-guide/reporting-issues.rst 5845 5846DOCUMENTATION SCRIPTS 5847M: Mauro Carvalho Chehab <mchehab@kernel.org> 5848L: linux-doc@vger.kernel.org 5849S: Maintained 5850F: Documentation/sphinx/parse-headers.pl 5851F: scripts/documentation-file-ref-check 5852F: scripts/sphinx-pre-install 5853 5854DOCUMENTATION/ITALIAN 5855M: Federico Vaga <federico.vaga@vaga.pv.it> 5856L: linux-doc@vger.kernel.org 5857S: Maintained 5858F: Documentation/translations/it_IT 5859 5860DONGWOON DW9714 LENS VOICE COIL DRIVER 5861M: Sakari Ailus <sakari.ailus@linux.intel.com> 5862L: linux-media@vger.kernel.org 5863S: Maintained 5864T: git git://linuxtv.org/media_tree.git 5865F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 5866F: drivers/media/i2c/dw9714.c 5867 5868DONGWOON DW9768 LENS VOICE COIL DRIVER 5869M: Dongchun Zhu <dongchun.zhu@mediatek.com> 5870L: linux-media@vger.kernel.org 5871S: Maintained 5872T: git git://linuxtv.org/media_tree.git 5873F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 5874F: drivers/media/i2c/dw9768.c 5875 5876DONGWOON DW9807 LENS VOICE COIL DRIVER 5877M: Sakari Ailus <sakari.ailus@linux.intel.com> 5878L: linux-media@vger.kernel.org 5879S: Maintained 5880T: git git://linuxtv.org/media_tree.git 5881F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt 5882F: drivers/media/i2c/dw9807-vcm.c 5883 5884DOUBLETALK DRIVER 5885M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 5886L: blinux-list@redhat.com 5887S: Maintained 5888F: drivers/char/dtlk.c 5889F: include/linux/dtlk.h 5890 5891DPAA2 DATAPATH I/O (DPIO) DRIVER 5892M: Roy Pledge <Roy.Pledge@nxp.com> 5893L: linux-kernel@vger.kernel.org 5894S: Maintained 5895F: drivers/soc/fsl/dpio 5896 5897DPAA2 ETHERNET DRIVER 5898M: Ioana Ciornei <ioana.ciornei@nxp.com> 5899L: netdev@vger.kernel.org 5900S: Maintained 5901F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 5902F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 5903F: drivers/net/ethernet/freescale/dpaa2/Kconfig 5904F: drivers/net/ethernet/freescale/dpaa2/Makefile 5905F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 5906F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 5907F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 5908F: drivers/net/ethernet/freescale/dpaa2/dpmac* 5909F: drivers/net/ethernet/freescale/dpaa2/dpni* 5910 5911DPAA2 ETHERNET SWITCH DRIVER 5912M: Ioana Ciornei <ioana.ciornei@nxp.com> 5913L: netdev@vger.kernel.org 5914S: Maintained 5915F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 5916F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 5917F: drivers/net/ethernet/freescale/dpaa2/dpsw* 5918 5919DPT_I2O SCSI RAID DRIVER 5920M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 5921L: linux-scsi@vger.kernel.org 5922S: Maintained 5923W: http://www.adaptec.com/ 5924F: drivers/scsi/dpt* 5925F: drivers/scsi/dpt/ 5926 5927DRBD DRIVER 5928M: Philipp Reisner <philipp.reisner@linbit.com> 5929M: Lars Ellenberg <lars.ellenberg@linbit.com> 5930L: drbd-dev@lists.linbit.com 5931S: Supported 5932W: http://www.drbd.org 5933T: git git://git.linbit.com/linux-drbd.git 5934T: git git://git.linbit.com/drbd-8.4.git 5935F: Documentation/admin-guide/blockdev/ 5936F: drivers/block/drbd/ 5937F: lib/lru_cache.c 5938 5939DRIVER COMPONENT FRAMEWORK 5940L: dri-devel@lists.freedesktop.org 5941F: drivers/base/component.c 5942F: include/linux/component.h 5943 5944DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 5945M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5946R: "Rafael J. Wysocki" <rafael@kernel.org> 5947S: Supported 5948T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 5949F: Documentation/core-api/kobject.rst 5950F: drivers/base/ 5951F: fs/debugfs/ 5952F: fs/sysfs/ 5953F: include/linux/debugfs.h 5954F: include/linux/kobj* 5955F: lib/kobj* 5956 5957DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 5958M: Nishanth Menon <nm@ti.com> 5959L: linux-pm@vger.kernel.org 5960S: Maintained 5961F: drivers/soc/ti/smartreflex.c 5962F: include/linux/power/smartreflex.h 5963 5964DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 5965M: Maxime Ripard <mripard@kernel.org> 5966M: Chen-Yu Tsai <wens@csie.org> 5967R: Jernej Skrabec <jernej.skrabec@gmail.com> 5968L: dri-devel@lists.freedesktop.org 5969S: Supported 5970T: git git://anongit.freedesktop.org/drm/drm-misc 5971F: drivers/gpu/drm/sun4i/sun8i* 5972 5973DRM DRIVER FOR ARM PL111 CLCD 5974M: Emma Anholt <emma@anholt.net> 5975S: Supported 5976T: git git://anongit.freedesktop.org/drm/drm-misc 5977F: drivers/gpu/drm/pl111/ 5978 5979DRM DRIVER FOR ARM VERSATILE TFT PANELS 5980M: Linus Walleij <linus.walleij@linaro.org> 5981S: Maintained 5982T: git git://anongit.freedesktop.org/drm/drm-misc 5983F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 5984F: drivers/gpu/drm/panel/panel-arm-versatile.c 5985 5986DRM DRIVER FOR ASPEED BMC GFX 5987M: Joel Stanley <joel@jms.id.au> 5988L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 5989S: Supported 5990T: git git://anongit.freedesktop.org/drm/drm-misc 5991F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 5992F: drivers/gpu/drm/aspeed/ 5993 5994DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 5995M: Dave Airlie <airlied@redhat.com> 5996R: Thomas Zimmermann <tzimmermann@suse.de> 5997L: dri-devel@lists.freedesktop.org 5998S: Supported 5999T: git git://anongit.freedesktop.org/drm/drm-misc 6000F: drivers/gpu/drm/ast/ 6001 6002DRM DRIVER FOR BOCHS VIRTUAL GPU 6003M: Gerd Hoffmann <kraxel@redhat.com> 6004L: virtualization@lists.linux-foundation.org 6005S: Maintained 6006T: git git://anongit.freedesktop.org/drm/drm-misc 6007F: drivers/gpu/drm/tiny/bochs.c 6008 6009DRM DRIVER FOR BOE HIMAX8279D PANELS 6010M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6011S: Maintained 6012F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6013F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6014 6015DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6016M: Jagan Teki <jagan@amarulasolutions.com> 6017S: Maintained 6018F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6019F: drivers/gpu/drm/bridge/chipone-icn6211.c 6020 6021DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6022M: Linus Walleij <linus.walleij@linaro.org> 6023S: Maintained 6024T: git git://anongit.freedesktop.org/drm/drm-misc 6025F: drivers/gpu/drm/tve200/ 6026 6027DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6028M: Icenowy Zheng <icenowy@aosc.io> 6029S: Maintained 6030F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6031F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6032 6033DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6034M: Jagan Teki <jagan@amarulasolutions.com> 6035S: Maintained 6036F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6037F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6038 6039DRM DRIVER FOR GENERIC USB DISPLAY 6040M: Noralf Trønnes <noralf@tronnes.org> 6041S: Maintained 6042W: https://github.com/notro/gud/wiki 6043T: git git://anongit.freedesktop.org/drm/drm-misc 6044F: drivers/gpu/drm/gud/ 6045F: include/drm/gud.h 6046 6047DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6048M: Hans de Goede <hdegoede@redhat.com> 6049S: Maintained 6050T: git git://anongit.freedesktop.org/drm/drm-misc 6051F: drivers/gpu/drm/tiny/gm12u320.c 6052 6053DRM DRIVER FOR HX8357D PANELS 6054M: Emma Anholt <emma@anholt.net> 6055S: Maintained 6056T: git git://anongit.freedesktop.org/drm/drm-misc 6057F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6058F: drivers/gpu/drm/tiny/hx8357d.c 6059 6060DRM DRIVER FOR ILITEK ILI9225 PANELS 6061M: David Lechner <david@lechnology.com> 6062S: Maintained 6063T: git git://anongit.freedesktop.org/drm/drm-misc 6064F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6065F: drivers/gpu/drm/tiny/ili9225.c 6066 6067DRM DRIVER FOR ILITEK ILI9486 PANELS 6068M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6069S: Maintained 6070T: git git://anongit.freedesktop.org/drm/drm-misc 6071F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6072F: drivers/gpu/drm/tiny/ili9486.c 6073 6074DRM DRIVER FOR INTEL I810 VIDEO CARDS 6075S: Orphan / Obsolete 6076F: drivers/gpu/drm/i810/ 6077F: include/uapi/drm/i810_drm.h 6078 6079DRM DRIVER FOR LVDS PANELS 6080M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6081L: dri-devel@lists.freedesktop.org 6082T: git git://anongit.freedesktop.org/drm/drm-misc 6083S: Maintained 6084F: drivers/gpu/drm/panel/panel-lvds.c 6085F: Documentation/devicetree/bindings/display/panel/lvds.yaml 6086 6087DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6088M: Guido Günther <agx@sigxcpu.org> 6089R: Purism Kernel Team <kernel@puri.sm> 6090S: Maintained 6091F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6092F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6093 6094DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6095S: Orphan / Obsolete 6096F: drivers/gpu/drm/mga/ 6097F: include/uapi/drm/mga_drm.h 6098 6099DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6100M: Dave Airlie <airlied@redhat.com> 6101R: Thomas Zimmermann <tzimmermann@suse.de> 6102L: dri-devel@lists.freedesktop.org 6103S: Supported 6104T: git git://anongit.freedesktop.org/drm/drm-misc 6105F: drivers/gpu/drm/mgag200/ 6106 6107DRM DRIVER FOR MI0283QT 6108M: Noralf Trønnes <noralf@tronnes.org> 6109S: Maintained 6110T: git git://anongit.freedesktop.org/drm/drm-misc 6111F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6112F: drivers/gpu/drm/tiny/mi0283qt.c 6113 6114DRM DRIVER FOR MSM ADRENO GPU 6115M: Rob Clark <robdclark@gmail.com> 6116M: Sean Paul <sean@poorly.run> 6117R: Abhinav Kumar <quic_abhinavk@quicinc.com> 6118L: linux-arm-msm@vger.kernel.org 6119L: dri-devel@lists.freedesktop.org 6120L: freedreno@lists.freedesktop.org 6121S: Maintained 6122T: git https://gitlab.freedesktop.org/drm/msm.git 6123F: Documentation/devicetree/bindings/display/msm/ 6124F: drivers/gpu/drm/msm/ 6125F: include/uapi/drm/msm_drm.h 6126 6127DRM DRIVER FOR NOVATEK NT35510 PANELS 6128M: Linus Walleij <linus.walleij@linaro.org> 6129S: Maintained 6130T: git git://anongit.freedesktop.org/drm/drm-misc 6131F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6132F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6133 6134DRM DRIVER FOR NOVATEK NT36672A PANELS 6135M: Sumit Semwal <sumit.semwal@linaro.org> 6136S: Maintained 6137T: git git://anongit.freedesktop.org/drm/drm-misc 6138F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6139F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6140 6141DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6142M: Ben Skeggs <bskeggs@redhat.com> 6143M: Karol Herbst <kherbst@redhat.com> 6144M: Lyude Paul <lyude@redhat.com> 6145L: dri-devel@lists.freedesktop.org 6146L: nouveau@lists.freedesktop.org 6147S: Supported 6148W: https://nouveau.freedesktop.org/ 6149Q: https://patchwork.freedesktop.org/project/nouveau/ 6150Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6151B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6152C: irc://irc.oftc.net/nouveau 6153T: git https://gitlab.freedesktop.org/drm/nouveau.git 6154F: drivers/gpu/drm/nouveau/ 6155F: include/uapi/drm/nouveau_drm.h 6156 6157DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6158M: Stefan Mavrodiev <stefan@olimex.com> 6159S: Maintained 6160F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6161F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6162 6163DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6164M: Noralf Trønnes <noralf@tronnes.org> 6165S: Maintained 6166T: git git://anongit.freedesktop.org/drm/drm-misc 6167F: Documentation/devicetree/bindings/display/repaper.txt 6168F: drivers/gpu/drm/tiny/repaper.c 6169 6170DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6171M: Dave Airlie <airlied@redhat.com> 6172M: Gerd Hoffmann <kraxel@redhat.com> 6173L: virtualization@lists.linux-foundation.org 6174S: Obsolete 6175W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6176T: git git://anongit.freedesktop.org/drm/drm-misc 6177F: drivers/gpu/drm/tiny/cirrus.c 6178 6179DRM DRIVER FOR QXL VIRTUAL GPU 6180M: Dave Airlie <airlied@redhat.com> 6181M: Gerd Hoffmann <kraxel@redhat.com> 6182L: virtualization@lists.linux-foundation.org 6183L: spice-devel@lists.freedesktop.org 6184S: Maintained 6185T: git git://anongit.freedesktop.org/drm/drm-misc 6186F: drivers/gpu/drm/qxl/ 6187F: include/uapi/drm/qxl_drm.h 6188 6189DRM DRIVER FOR RAGE 128 VIDEO CARDS 6190S: Orphan / Obsolete 6191F: drivers/gpu/drm/r128/ 6192F: include/uapi/drm/r128_drm.h 6193 6194DRM DRIVER FOR RAYDIUM RM67191 PANELS 6195M: Robert Chiras <robert.chiras@nxp.com> 6196S: Maintained 6197F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6198F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6199 6200DRM DRIVER FOR SAMSUNG DB7430 PANELS 6201M: Linus Walleij <linus.walleij@linaro.org> 6202S: Maintained 6203T: git git://anongit.freedesktop.org/drm/drm-misc 6204F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6205F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6206 6207DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6208M: Markuss Broks <markuss.broks@gmail.com> 6209S: Maintained 6210F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6211F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6212 6213DRM DRIVER FOR SITRONIX ST7703 PANELS 6214M: Guido Günther <agx@sigxcpu.org> 6215R: Purism Kernel Team <kernel@puri.sm> 6216R: Ondrej Jirman <megous@megous.com> 6217S: Maintained 6218F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6219F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6220 6221DRM DRIVER FOR SAVAGE VIDEO CARDS 6222S: Orphan / Obsolete 6223F: drivers/gpu/drm/savage/ 6224F: include/uapi/drm/savage_drm.h 6225 6226DRM DRIVER FOR SIMPLE FRAMEBUFFERS 6227M: Thomas Zimmermann <tzimmermann@suse.de> 6228L: dri-devel@lists.freedesktop.org 6229S: Maintained 6230T: git git://anongit.freedesktop.org/drm/drm-misc 6231F: drivers/gpu/drm/tiny/simpledrm.c 6232 6233DRM DRIVER FOR SIS VIDEO CARDS 6234S: Orphan / Obsolete 6235F: drivers/gpu/drm/sis/ 6236F: include/uapi/drm/sis_drm.h 6237 6238DRM DRIVER FOR SITRONIX ST7586 PANELS 6239M: David Lechner <david@lechnology.com> 6240S: Maintained 6241T: git git://anongit.freedesktop.org/drm/drm-misc 6242F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6243F: drivers/gpu/drm/tiny/st7586.c 6244 6245DRM DRIVER FOR SITRONIX ST7701 PANELS 6246M: Jagan Teki <jagan@amarulasolutions.com> 6247S: Maintained 6248F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6249F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6250 6251DRM DRIVER FOR SITRONIX ST7735R PANELS 6252M: David Lechner <david@lechnology.com> 6253S: Maintained 6254T: git git://anongit.freedesktop.org/drm/drm-misc 6255F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6256F: drivers/gpu/drm/tiny/st7735r.c 6257 6258DRM DRIVER FOR SONY ACX424AKP PANELS 6259M: Linus Walleij <linus.walleij@linaro.org> 6260S: Maintained 6261T: git git://anongit.freedesktop.org/drm/drm-misc 6262F: drivers/gpu/drm/panel/panel-sony-acx424akp.c 6263 6264DRM DRIVER FOR ST-ERICSSON MCDE 6265M: Linus Walleij <linus.walleij@linaro.org> 6266S: Maintained 6267T: git git://anongit.freedesktop.org/drm/drm-misc 6268F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6269F: drivers/gpu/drm/mcde/ 6270 6271DRM DRIVER FOR TDFX VIDEO CARDS 6272S: Orphan / Obsolete 6273F: drivers/gpu/drm/tdfx/ 6274 6275DRM DRIVER FOR TPO TPG110 PANELS 6276M: Linus Walleij <linus.walleij@linaro.org> 6277S: Maintained 6278T: git git://anongit.freedesktop.org/drm/drm-misc 6279F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6280F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6281 6282DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6283M: Dave Airlie <airlied@redhat.com> 6284R: Sean Paul <sean@poorly.run> 6285R: Thomas Zimmermann <tzimmermann@suse.de> 6286L: dri-devel@lists.freedesktop.org 6287S: Supported 6288T: git git://anongit.freedesktop.org/drm/drm-misc 6289F: drivers/gpu/drm/udl/ 6290 6291DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6292M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6293M: Melissa Wen <melissa.srw@gmail.com> 6294R: Haneen Mohammed <hamohammed.sa@gmail.com> 6295R: Daniel Vetter <daniel@ffwll.ch> 6296L: dri-devel@lists.freedesktop.org 6297S: Maintained 6298T: git git://anongit.freedesktop.org/drm/drm-misc 6299F: Documentation/gpu/vkms.rst 6300F: drivers/gpu/drm/vkms/ 6301 6302DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6303M: Hans de Goede <hdegoede@redhat.com> 6304L: dri-devel@lists.freedesktop.org 6305S: Maintained 6306T: git git://anongit.freedesktop.org/drm/drm-misc 6307F: drivers/gpu/drm/vboxvideo/ 6308 6309DRM DRIVER FOR VMWARE VIRTUAL GPU 6310M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 6311M: Zack Rusin <zackr@vmware.com> 6312L: dri-devel@lists.freedesktop.org 6313S: Supported 6314T: git git://anongit.freedesktop.org/drm/drm-misc 6315F: drivers/gpu/drm/vmwgfx/ 6316F: include/uapi/drm/vmwgfx_drm.h 6317 6318DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6319M: Linus Walleij <linus.walleij@linaro.org> 6320S: Maintained 6321T: git git://anongit.freedesktop.org/drm/drm-misc 6322F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6323F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6324 6325DRM DRIVERS 6326M: David Airlie <airlied@linux.ie> 6327M: Daniel Vetter <daniel@ffwll.ch> 6328L: dri-devel@lists.freedesktop.org 6329S: Maintained 6330B: https://gitlab.freedesktop.org/drm 6331C: irc://irc.oftc.net/dri-devel 6332T: git git://anongit.freedesktop.org/drm/drm 6333F: Documentation/devicetree/bindings/display/ 6334F: Documentation/devicetree/bindings/gpu/ 6335F: Documentation/gpu/ 6336F: drivers/gpu/ 6337F: include/drm/ 6338F: include/linux/vga* 6339F: include/uapi/drm/ 6340 6341DRM DRIVERS AND MISC GPU PATCHES 6342M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6343M: Maxime Ripard <mripard@kernel.org> 6344M: Thomas Zimmermann <tzimmermann@suse.de> 6345S: Maintained 6346W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6347T: git git://anongit.freedesktop.org/drm/drm-misc 6348F: Documentation/gpu/ 6349F: drivers/gpu/drm/* 6350F: drivers/gpu/vga/ 6351F: include/drm/drm* 6352F: include/linux/vga* 6353F: include/uapi/drm/drm* 6354 6355DRM DRIVERS FOR ALLWINNER A10 6356M: Maxime Ripard <mripard@kernel.org> 6357M: Chen-Yu Tsai <wens@csie.org> 6358L: dri-devel@lists.freedesktop.org 6359S: Supported 6360T: git git://anongit.freedesktop.org/drm/drm-misc 6361F: Documentation/devicetree/bindings/display/allwinner* 6362F: drivers/gpu/drm/sun4i/ 6363 6364DRM DRIVERS FOR AMLOGIC SOCS 6365M: Neil Armstrong <narmstrong@baylibre.com> 6366L: dri-devel@lists.freedesktop.org 6367L: linux-amlogic@lists.infradead.org 6368S: Supported 6369W: http://linux-meson.com/ 6370T: git git://anongit.freedesktop.org/drm/drm-misc 6371F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6372F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6373F: Documentation/gpu/meson.rst 6374F: drivers/gpu/drm/meson/ 6375 6376DRM DRIVERS FOR ATMEL HLCDC 6377M: Sam Ravnborg <sam@ravnborg.org> 6378M: Boris Brezillon <bbrezillon@kernel.org> 6379L: dri-devel@lists.freedesktop.org 6380S: Supported 6381T: git git://anongit.freedesktop.org/drm/drm-misc 6382F: Documentation/devicetree/bindings/display/atmel/ 6383F: drivers/gpu/drm/atmel-hlcdc/ 6384 6385DRM DRIVERS FOR BRIDGE CHIPS 6386M: Andrzej Hajda <andrzej.hajda@intel.com> 6387M: Neil Armstrong <narmstrong@baylibre.com> 6388M: Robert Foss <robert.foss@linaro.org> 6389R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6390R: Jonas Karlman <jonas@kwiboo.se> 6391R: Jernej Skrabec <jernej.skrabec@gmail.com> 6392S: Maintained 6393T: git git://anongit.freedesktop.org/drm/drm-misc 6394F: drivers/gpu/drm/bridge/ 6395 6396DRM DRIVERS FOR EXYNOS 6397M: Inki Dae <inki.dae@samsung.com> 6398M: Joonyoung Shim <jy0922.shim@samsung.com> 6399M: Seung-Woo Kim <sw0312.kim@samsung.com> 6400M: Kyungmin Park <kyungmin.park@samsung.com> 6401L: dri-devel@lists.freedesktop.org 6402S: Supported 6403T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6404F: Documentation/devicetree/bindings/display/exynos/ 6405F: drivers/gpu/drm/exynos/ 6406F: include/uapi/drm/exynos_drm.h 6407 6408DRM DRIVERS FOR FREESCALE DCU 6409M: Stefan Agner <stefan@agner.ch> 6410M: Alison Wang <alison.wang@nxp.com> 6411L: dri-devel@lists.freedesktop.org 6412S: Supported 6413T: git git://anongit.freedesktop.org/drm/drm-misc 6414F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6415F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6416F: drivers/gpu/drm/fsl-dcu/ 6417 6418DRM DRIVERS FOR FREESCALE IMX 6419M: Philipp Zabel <p.zabel@pengutronix.de> 6420L: dri-devel@lists.freedesktop.org 6421S: Maintained 6422F: Documentation/devicetree/bindings/display/imx/ 6423F: drivers/gpu/drm/imx/ 6424F: drivers/gpu/ipu-v3/ 6425 6426DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6427M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6428L: dri-devel@lists.freedesktop.org 6429S: Maintained 6430T: git git://github.com/patjak/drm-gma500 6431F: drivers/gpu/drm/gma500/ 6432 6433DRM DRIVERS FOR HISILICON 6434M: Xinliang Liu <xinliang.liu@linaro.org> 6435M: Tian Tao <tiantao6@hisilicon.com> 6436R: John Stultz <john.stultz@linaro.org> 6437R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6438R: Chen Feng <puck.chen@hisilicon.com> 6439L: dri-devel@lists.freedesktop.org 6440S: Maintained 6441T: git git://anongit.freedesktop.org/drm/drm-misc 6442F: Documentation/devicetree/bindings/display/hisilicon/ 6443F: drivers/gpu/drm/hisilicon/ 6444 6445DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6446M: Deepak Rawat <drawat.floss@gmail.com> 6447L: linux-hyperv@vger.kernel.org 6448L: dri-devel@lists.freedesktop.org 6449S: Maintained 6450T: git git://anongit.freedesktop.org/drm/drm-misc 6451F: drivers/gpu/drm/hyperv 6452 6453DRM DRIVERS FOR LIMA 6454M: Qiang Yu <yuq825@gmail.com> 6455L: dri-devel@lists.freedesktop.org 6456L: lima@lists.freedesktop.org (moderated for non-subscribers) 6457S: Maintained 6458T: git git://anongit.freedesktop.org/drm/drm-misc 6459F: drivers/gpu/drm/lima/ 6460F: include/uapi/drm/lima_drm.h 6461 6462DRM DRIVERS FOR MEDIATEK 6463M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6464M: Philipp Zabel <p.zabel@pengutronix.de> 6465L: dri-devel@lists.freedesktop.org 6466L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6467S: Supported 6468F: Documentation/devicetree/bindings/display/mediatek/ 6469F: drivers/gpu/drm/mediatek/ 6470F: drivers/phy/mediatek/phy-mtk-hdmi* 6471F: drivers/phy/mediatek/phy-mtk-mipi* 6472 6473DRM DRIVERS FOR NVIDIA TEGRA 6474M: Thierry Reding <thierry.reding@gmail.com> 6475L: dri-devel@lists.freedesktop.org 6476L: linux-tegra@vger.kernel.org 6477S: Supported 6478T: git git://anongit.freedesktop.org/tegra/linux.git 6479F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 6480F: Documentation/devicetree/bindings/gpu/host1x/ 6481F: drivers/gpu/drm/tegra/ 6482F: drivers/gpu/host1x/ 6483F: include/linux/host1x.h 6484F: include/uapi/drm/tegra_drm.h 6485 6486DRM DRIVERS FOR RENESAS 6487M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6488M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6489L: dri-devel@lists.freedesktop.org 6490L: linux-renesas-soc@vger.kernel.org 6491S: Supported 6492T: git git://linuxtv.org/pinchartl/media drm/du/next 6493F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6494F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6495F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6496F: Documentation/devicetree/bindings/display/renesas,du.yaml 6497F: drivers/gpu/drm/rcar-du/ 6498F: drivers/gpu/drm/shmobile/ 6499F: include/linux/platform_data/shmob_drm.h 6500 6501DRM DRIVERS FOR ROCKCHIP 6502M: Sandy Huang <hjc@rock-chips.com> 6503M: Heiko Stübner <heiko@sntech.de> 6504L: dri-devel@lists.freedesktop.org 6505S: Maintained 6506T: git git://anongit.freedesktop.org/drm/drm-misc 6507F: Documentation/devicetree/bindings/display/rockchip/ 6508F: drivers/gpu/drm/rockchip/ 6509 6510DRM DRIVERS FOR STI 6511M: Alain Volmat <alain.volmat@foss.st.com> 6512L: dri-devel@lists.freedesktop.org 6513S: Maintained 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6516F: drivers/gpu/drm/sti 6517 6518DRM DRIVERS FOR STM 6519M: Yannick Fertre <yannick.fertre@foss.st.com> 6520M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6521M: Philippe Cornu <philippe.cornu@foss.st.com> 6522L: dri-devel@lists.freedesktop.org 6523S: Maintained 6524T: git git://anongit.freedesktop.org/drm/drm-misc 6525F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6526F: drivers/gpu/drm/stm 6527 6528DRM DRIVERS FOR TI KEYSTONE 6529M: Jyri Sarha <jyri.sarha@iki.fi> 6530M: Tomi Valkeinen <tomba@kernel.org> 6531L: dri-devel@lists.freedesktop.org 6532S: Maintained 6533T: git git://anongit.freedesktop.org/drm/drm-misc 6534F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6535F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6536F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6537F: drivers/gpu/drm/tidss/ 6538 6539DRM DRIVERS FOR TI LCDC 6540M: Jyri Sarha <jyri.sarha@iki.fi> 6541R: Tomi Valkeinen <tomba@kernel.org> 6542L: dri-devel@lists.freedesktop.org 6543S: Maintained 6544F: Documentation/devicetree/bindings/display/tilcdc/ 6545F: drivers/gpu/drm/tilcdc/ 6546 6547DRM DRIVERS FOR TI OMAP 6548M: Tomi Valkeinen <tomba@kernel.org> 6549L: dri-devel@lists.freedesktop.org 6550S: Maintained 6551F: Documentation/devicetree/bindings/display/ti/ 6552F: drivers/gpu/drm/omapdrm/ 6553 6554DRM DRIVERS FOR V3D 6555M: Emma Anholt <emma@anholt.net> 6556S: Supported 6557T: git git://anongit.freedesktop.org/drm/drm-misc 6558F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 6559F: drivers/gpu/drm/v3d/ 6560F: include/uapi/drm/v3d_drm.h 6561 6562DRM DRIVERS FOR VC4 6563M: Emma Anholt <emma@anholt.net> 6564M: Maxime Ripard <mripard@kernel.org> 6565S: Supported 6566T: git git://github.com/anholt/linux 6567T: git git://anongit.freedesktop.org/drm/drm-misc 6568F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 6569F: drivers/gpu/drm/vc4/ 6570F: include/uapi/drm/vc4_drm.h 6571 6572DRM DRIVERS FOR VIVANTE GPU IP 6573M: Lucas Stach <l.stach@pengutronix.de> 6574R: Russell King <linux+etnaviv@armlinux.org.uk> 6575R: Christian Gmeiner <christian.gmeiner@gmail.com> 6576L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 6577L: dri-devel@lists.freedesktop.org 6578S: Maintained 6579F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 6580F: drivers/gpu/drm/etnaviv/ 6581F: include/uapi/drm/etnaviv_drm.h 6582 6583DRM DRIVERS FOR XEN 6584M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 6585L: dri-devel@lists.freedesktop.org 6586L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 6587S: Supported 6588T: git git://anongit.freedesktop.org/drm/drm-misc 6589F: Documentation/gpu/xen-front.rst 6590F: drivers/gpu/drm/xen/ 6591 6592DRM DRIVERS FOR XILINX 6593M: Hyun Kwon <hyun.kwon@xilinx.com> 6594M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6595L: dri-devel@lists.freedesktop.org 6596S: Maintained 6597T: git git://anongit.freedesktop.org/drm/drm-misc 6598F: Documentation/devicetree/bindings/display/xlnx/ 6599F: drivers/gpu/drm/xlnx/ 6600 6601DRM PANEL DRIVERS 6602M: Thierry Reding <thierry.reding@gmail.com> 6603R: Sam Ravnborg <sam@ravnborg.org> 6604L: dri-devel@lists.freedesktop.org 6605S: Maintained 6606T: git git://anongit.freedesktop.org/drm/drm-misc 6607F: Documentation/devicetree/bindings/display/panel/ 6608F: drivers/gpu/drm/drm_panel.c 6609F: drivers/gpu/drm/panel/ 6610F: include/drm/drm_panel.h 6611 6612DRM PRIVACY-SCREEN CLASS 6613M: Hans de Goede <hdegoede@redhat.com> 6614L: dri-devel@lists.freedesktop.org 6615S: Maintained 6616T: git git://anongit.freedesktop.org/drm/drm-misc 6617F: drivers/gpu/drm/drm_privacy_screen* 6618F: include/drm/drm_privacy_screen* 6619 6620DRM TTM SUBSYSTEM 6621M: Christian Koenig <christian.koenig@amd.com> 6622M: Huang Rui <ray.huang@amd.com> 6623L: dri-devel@lists.freedesktop.org 6624S: Maintained 6625T: git git://anongit.freedesktop.org/drm/drm-misc 6626F: drivers/gpu/drm/ttm/ 6627F: include/drm/ttm/ 6628 6629DRM GPU SCHEDULER 6630M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 6631L: dri-devel@lists.freedesktop.org 6632S: Maintained 6633T: git git://anongit.freedesktop.org/drm/drm-misc 6634F: drivers/gpu/drm/scheduler/ 6635F: include/drm/gpu_scheduler.h 6636 6637DSBR100 USB FM RADIO DRIVER 6638M: Alexey Klimov <klimov.linux@gmail.com> 6639L: linux-media@vger.kernel.org 6640S: Maintained 6641T: git git://linuxtv.org/media_tree.git 6642F: drivers/media/radio/dsbr100.c 6643 6644DT3155 MEDIA DRIVER 6645M: Hans Verkuil <hverkuil@xs4all.nl> 6646L: linux-media@vger.kernel.org 6647S: Odd Fixes 6648W: https://linuxtv.org 6649T: git git://linuxtv.org/media_tree.git 6650F: drivers/media/pci/dt3155/ 6651 6652DVB_USB_AF9015 MEDIA DRIVER 6653M: Antti Palosaari <crope@iki.fi> 6654L: linux-media@vger.kernel.org 6655S: Maintained 6656W: https://linuxtv.org 6657W: http://palosaari.fi/linux/ 6658Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6659T: git git://linuxtv.org/anttip/media_tree.git 6660F: drivers/media/usb/dvb-usb-v2/af9015* 6661 6662DVB_USB_AF9035 MEDIA DRIVER 6663M: Antti Palosaari <crope@iki.fi> 6664L: linux-media@vger.kernel.org 6665S: Maintained 6666W: https://linuxtv.org 6667W: http://palosaari.fi/linux/ 6668Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6669T: git git://linuxtv.org/anttip/media_tree.git 6670F: drivers/media/usb/dvb-usb-v2/af9035* 6671 6672DVB_USB_ANYSEE MEDIA DRIVER 6673M: Antti Palosaari <crope@iki.fi> 6674L: linux-media@vger.kernel.org 6675S: Maintained 6676W: https://linuxtv.org 6677W: http://palosaari.fi/linux/ 6678Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6679T: git git://linuxtv.org/anttip/media_tree.git 6680F: drivers/media/usb/dvb-usb-v2/anysee* 6681 6682DVB_USB_AU6610 MEDIA DRIVER 6683M: Antti Palosaari <crope@iki.fi> 6684L: linux-media@vger.kernel.org 6685S: Maintained 6686W: https://linuxtv.org 6687W: http://palosaari.fi/linux/ 6688Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6689T: git git://linuxtv.org/anttip/media_tree.git 6690F: drivers/media/usb/dvb-usb-v2/au6610* 6691 6692DVB_USB_CE6230 MEDIA DRIVER 6693M: Antti Palosaari <crope@iki.fi> 6694L: linux-media@vger.kernel.org 6695S: Maintained 6696W: https://linuxtv.org 6697W: http://palosaari.fi/linux/ 6698Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6699T: git git://linuxtv.org/anttip/media_tree.git 6700F: drivers/media/usb/dvb-usb-v2/ce6230* 6701 6702DVB_USB_CXUSB MEDIA DRIVER 6703M: Michael Krufky <mkrufky@linuxtv.org> 6704L: linux-media@vger.kernel.org 6705S: Maintained 6706W: https://linuxtv.org 6707W: http://github.com/mkrufky 6708Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6709T: git git://linuxtv.org/media_tree.git 6710F: drivers/media/usb/dvb-usb/cxusb* 6711 6712DVB_USB_EC168 MEDIA DRIVER 6713M: Antti Palosaari <crope@iki.fi> 6714L: linux-media@vger.kernel.org 6715S: Maintained 6716W: https://linuxtv.org 6717W: http://palosaari.fi/linux/ 6718Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6719T: git git://linuxtv.org/anttip/media_tree.git 6720F: drivers/media/usb/dvb-usb-v2/ec168* 6721 6722DVB_USB_GL861 MEDIA DRIVER 6723M: Antti Palosaari <crope@iki.fi> 6724L: linux-media@vger.kernel.org 6725S: Maintained 6726W: https://linuxtv.org 6727Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6728T: git git://linuxtv.org/anttip/media_tree.git 6729F: drivers/media/usb/dvb-usb-v2/gl861* 6730 6731DVB_USB_MXL111SF MEDIA DRIVER 6732M: Michael Krufky <mkrufky@linuxtv.org> 6733L: linux-media@vger.kernel.org 6734S: Maintained 6735W: https://linuxtv.org 6736W: http://github.com/mkrufky 6737Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6738T: git git://linuxtv.org/mkrufky/mxl111sf.git 6739F: drivers/media/usb/dvb-usb-v2/mxl111sf* 6740 6741DVB_USB_RTL28XXU MEDIA DRIVER 6742M: Antti Palosaari <crope@iki.fi> 6743L: linux-media@vger.kernel.org 6744S: Maintained 6745W: https://linuxtv.org 6746W: http://palosaari.fi/linux/ 6747Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6748T: git git://linuxtv.org/anttip/media_tree.git 6749F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 6750 6751DVB_USB_V2 MEDIA DRIVER 6752M: Antti Palosaari <crope@iki.fi> 6753L: linux-media@vger.kernel.org 6754S: Maintained 6755W: https://linuxtv.org 6756W: http://palosaari.fi/linux/ 6757Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6758T: git git://linuxtv.org/anttip/media_tree.git 6759F: drivers/media/usb/dvb-usb-v2/dvb_usb* 6760F: drivers/media/usb/dvb-usb-v2/usb_urb.c 6761 6762DYNAMIC DEBUG 6763M: Jason Baron <jbaron@akamai.com> 6764S: Maintained 6765F: include/linux/dynamic_debug.h 6766F: lib/dynamic_debug.c 6767 6768DYNAMIC INTERRUPT MODERATION 6769M: Tal Gilboa <talgi@nvidia.com> 6770S: Maintained 6771F: Documentation/networking/net_dim.rst 6772F: include/linux/dim.h 6773F: lib/dim/ 6774 6775DZ DECSTATION DZ11 SERIAL DRIVER 6776M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6777S: Maintained 6778F: drivers/tty/serial/dz.* 6779 6780E3X0 POWER BUTTON DRIVER 6781M: Moritz Fischer <moritz.fischer@ettus.com> 6782L: usrp-users@lists.ettus.com 6783S: Supported 6784W: http://www.ettus.com 6785F: Documentation/devicetree/bindings/input/e3x0-button.txt 6786F: drivers/input/misc/e3x0-button.c 6787 6788E4000 MEDIA DRIVER 6789M: Antti Palosaari <crope@iki.fi> 6790L: linux-media@vger.kernel.org 6791S: Maintained 6792W: https://linuxtv.org 6793W: http://palosaari.fi/linux/ 6794Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6795T: git git://linuxtv.org/anttip/media_tree.git 6796F: drivers/media/tuners/e4000* 6797 6798EARTH_PT1 MEDIA DRIVER 6799M: Akihiro Tsukada <tskd08@gmail.com> 6800L: linux-media@vger.kernel.org 6801S: Odd Fixes 6802F: drivers/media/pci/pt1/ 6803 6804EARTH_PT3 MEDIA DRIVER 6805M: Akihiro Tsukada <tskd08@gmail.com> 6806L: linux-media@vger.kernel.org 6807S: Odd Fixes 6808F: drivers/media/pci/pt3/ 6809 6810EC100 MEDIA DRIVER 6811M: Antti Palosaari <crope@iki.fi> 6812L: linux-media@vger.kernel.org 6813S: Maintained 6814W: https://linuxtv.org 6815W: http://palosaari.fi/linux/ 6816Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6817T: git git://linuxtv.org/anttip/media_tree.git 6818F: drivers/media/dvb-frontends/ec100* 6819 6820ECRYPT FILE SYSTEM 6821M: Tyler Hicks <code@tyhicks.com> 6822L: ecryptfs@vger.kernel.org 6823S: Odd Fixes 6824W: http://ecryptfs.org 6825W: https://launchpad.net/ecryptfs 6826T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 6827F: Documentation/filesystems/ecryptfs.rst 6828F: fs/ecryptfs/ 6829 6830EDAC-AMD64 6831M: Yazen Ghannam <yazen.ghannam@amd.com> 6832L: linux-edac@vger.kernel.org 6833S: Supported 6834F: drivers/edac/amd64_edac* 6835F: drivers/edac/mce_amd* 6836 6837EDAC-ARMADA 6838M: Jan Luebbe <jlu@pengutronix.de> 6839L: linux-edac@vger.kernel.org 6840S: Maintained 6841F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 6842F: drivers/edac/armada_xp_* 6843 6844EDAC-AST2500 6845M: Stefan Schaeckeler <sschaeck@cisco.com> 6846S: Supported 6847F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 6848F: drivers/edac/aspeed_edac.c 6849 6850EDAC-BLUEFIELD 6851M: Shravan Kumar Ramani <shravankr@nvidia.com> 6852S: Supported 6853F: drivers/edac/bluefield_edac.c 6854 6855EDAC-CALXEDA 6856M: Andre Przywara <andre.przywara@arm.com> 6857L: linux-edac@vger.kernel.org 6858S: Maintained 6859F: drivers/edac/highbank* 6860 6861EDAC-CAVIUM OCTEON 6862M: Ralf Baechle <ralf@linux-mips.org> 6863L: linux-edac@vger.kernel.org 6864L: linux-mips@vger.kernel.org 6865S: Supported 6866F: drivers/edac/octeon_edac* 6867 6868EDAC-CAVIUM THUNDERX 6869M: Robert Richter <rric@kernel.org> 6870L: linux-edac@vger.kernel.org 6871S: Odd Fixes 6872F: drivers/edac/thunderx_edac* 6873 6874EDAC-CORE 6875M: Borislav Petkov <bp@alien8.de> 6876M: Mauro Carvalho Chehab <mchehab@kernel.org> 6877M: Tony Luck <tony.luck@intel.com> 6878R: James Morse <james.morse@arm.com> 6879R: Robert Richter <rric@kernel.org> 6880L: linux-edac@vger.kernel.org 6881S: Supported 6882T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 6883F: Documentation/admin-guide/ras.rst 6884F: Documentation/driver-api/edac.rst 6885F: drivers/edac/ 6886F: include/linux/edac.h 6887 6888EDAC-DMC520 6889M: Lei Wang <lewan@microsoft.com> 6890L: linux-edac@vger.kernel.org 6891S: Supported 6892F: drivers/edac/dmc520_edac.c 6893 6894EDAC-E752X 6895M: Mark Gross <markgross@kernel.org> 6896L: linux-edac@vger.kernel.org 6897S: Maintained 6898F: drivers/edac/e752x_edac.c 6899 6900EDAC-E7XXX 6901L: linux-edac@vger.kernel.org 6902S: Maintained 6903F: drivers/edac/e7xxx_edac.c 6904 6905EDAC-FSL_DDR 6906M: York Sun <york.sun@nxp.com> 6907L: linux-edac@vger.kernel.org 6908S: Maintained 6909F: drivers/edac/fsl_ddr_edac.* 6910 6911EDAC-GHES 6912M: Mauro Carvalho Chehab <mchehab@kernel.org> 6913L: linux-edac@vger.kernel.org 6914S: Maintained 6915F: drivers/edac/ghes_edac.c 6916 6917EDAC-I10NM 6918M: Tony Luck <tony.luck@intel.com> 6919L: linux-edac@vger.kernel.org 6920S: Maintained 6921F: drivers/edac/i10nm_base.c 6922 6923EDAC-I3000 6924L: linux-edac@vger.kernel.org 6925S: Orphan 6926F: drivers/edac/i3000_edac.c 6927 6928EDAC-I5000 6929L: linux-edac@vger.kernel.org 6930S: Maintained 6931F: drivers/edac/i5000_edac.c 6932 6933EDAC-I5400 6934M: Mauro Carvalho Chehab <mchehab@kernel.org> 6935L: linux-edac@vger.kernel.org 6936S: Maintained 6937F: drivers/edac/i5400_edac.c 6938 6939EDAC-I7300 6940M: Mauro Carvalho Chehab <mchehab@kernel.org> 6941L: linux-edac@vger.kernel.org 6942S: Maintained 6943F: drivers/edac/i7300_edac.c 6944 6945EDAC-I7CORE 6946M: Mauro Carvalho Chehab <mchehab@kernel.org> 6947L: linux-edac@vger.kernel.org 6948S: Maintained 6949F: drivers/edac/i7core_edac.c 6950 6951EDAC-I82443BXGX 6952M: Tim Small <tim@buttersideup.com> 6953L: linux-edac@vger.kernel.org 6954S: Maintained 6955F: drivers/edac/i82443bxgx_edac.c 6956 6957EDAC-I82975X 6958M: "Arvind R." <arvino55@gmail.com> 6959L: linux-edac@vger.kernel.org 6960S: Maintained 6961F: drivers/edac/i82975x_edac.c 6962 6963EDAC-IE31200 6964M: Jason Baron <jbaron@akamai.com> 6965L: linux-edac@vger.kernel.org 6966S: Maintained 6967F: drivers/edac/ie31200_edac.c 6968 6969EDAC-IGEN6 6970M: Tony Luck <tony.luck@intel.com> 6971R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 6972L: linux-edac@vger.kernel.org 6973S: Maintained 6974F: drivers/edac/igen6_edac.c 6975 6976EDAC-MPC85XX 6977M: Johannes Thumshirn <morbidrsa@gmail.com> 6978L: linux-edac@vger.kernel.org 6979S: Maintained 6980F: drivers/edac/mpc85xx_edac.[ch] 6981 6982EDAC-PASEMI 6983M: Egor Martovetsky <egor@pasemi.com> 6984L: linux-edac@vger.kernel.org 6985S: Maintained 6986F: drivers/edac/pasemi_edac.c 6987 6988EDAC-PND2 6989M: Tony Luck <tony.luck@intel.com> 6990L: linux-edac@vger.kernel.org 6991S: Maintained 6992F: drivers/edac/pnd2_edac.[ch] 6993 6994EDAC-QCOM 6995M: Channagoud Kadabi <ckadabi@codeaurora.org> 6996M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 6997L: linux-arm-msm@vger.kernel.org 6998L: linux-edac@vger.kernel.org 6999S: Maintained 7000F: drivers/edac/qcom_edac.c 7001 7002EDAC-R82600 7003M: Tim Small <tim@buttersideup.com> 7004L: linux-edac@vger.kernel.org 7005S: Maintained 7006F: drivers/edac/r82600_edac.c 7007 7008EDAC-SBRIDGE 7009M: Tony Luck <tony.luck@intel.com> 7010R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7011L: linux-edac@vger.kernel.org 7012S: Maintained 7013F: drivers/edac/sb_edac.c 7014 7015EDAC-SIFIVE 7016M: Yash Shah <yash.shah@sifive.com> 7017L: linux-edac@vger.kernel.org 7018S: Supported 7019F: drivers/edac/sifive_edac.c 7020 7021EDAC-SKYLAKE 7022M: Tony Luck <tony.luck@intel.com> 7023L: linux-edac@vger.kernel.org 7024S: Maintained 7025F: drivers/edac/skx_*.[ch] 7026 7027EDAC-TI 7028M: Tero Kristo <kristo@kernel.org> 7029L: linux-edac@vger.kernel.org 7030S: Odd Fixes 7031F: drivers/edac/ti_edac.c 7032 7033EDIROL UA-101/UA-1000 DRIVER 7034M: Clemens Ladisch <clemens@ladisch.de> 7035L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7036S: Maintained 7037T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7038F: sound/usb/misc/ua101.c 7039 7040EFI TEST DRIVER 7041M: Ivan Hu <ivan.hu@canonical.com> 7042M: Ard Biesheuvel <ardb@kernel.org> 7043L: linux-efi@vger.kernel.org 7044S: Maintained 7045F: drivers/firmware/efi/test/ 7046 7047EFI VARIABLE FILESYSTEM 7048M: Matthew Garrett <matthew.garrett@nebula.com> 7049M: Jeremy Kerr <jk@ozlabs.org> 7050M: Ard Biesheuvel <ardb@kernel.org> 7051L: linux-efi@vger.kernel.org 7052S: Maintained 7053T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7054F: fs/efivarfs/ 7055 7056EFIFB FRAMEBUFFER DRIVER 7057M: Peter Jones <pjones@redhat.com> 7058L: linux-fbdev@vger.kernel.org 7059S: Maintained 7060F: drivers/video/fbdev/efifb.c 7061 7062EFS FILESYSTEM 7063S: Orphan 7064W: http://aeschi.ch.eu.org/efs/ 7065F: fs/efs/ 7066 7067EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7068M: Douglas Miller <dougmill@linux.ibm.com> 7069L: netdev@vger.kernel.org 7070S: Maintained 7071F: drivers/net/ethernet/ibm/ehea/ 7072 7073EM28XX VIDEO4LINUX DRIVER 7074M: Mauro Carvalho Chehab <mchehab@kernel.org> 7075L: linux-media@vger.kernel.org 7076S: Maintained 7077W: https://linuxtv.org 7078T: git git://linuxtv.org/media_tree.git 7079F: Documentation/admin-guide/media/em28xx* 7080F: drivers/media/usb/em28xx/ 7081 7082EMBEDDED LINUX 7083M: Matt Mackall <mpm@selenic.com> 7084M: David Woodhouse <dwmw2@infradead.org> 7085L: linux-embedded@vger.kernel.org 7086S: Maintained 7087 7088EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7089M: Adrian Hunter <adrian.hunter@intel.com> 7090M: Ritesh Harjani <riteshh@codeaurora.org> 7091M: Asutosh Das <asutoshd@codeaurora.org> 7092L: linux-mmc@vger.kernel.org 7093S: Maintained 7094F: drivers/mmc/host/cqhci* 7095 7096EMULEX 10Gbps iSCSI - OneConnect DRIVER 7097M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7098L: linux-scsi@vger.kernel.org 7099S: Supported 7100W: http://www.broadcom.com 7101F: drivers/scsi/be2iscsi/ 7102 7103EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7104M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7105M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7106M: Somnath Kotur <somnath.kotur@broadcom.com> 7107L: netdev@vger.kernel.org 7108S: Supported 7109W: http://www.emulex.com 7110F: drivers/net/ethernet/emulex/benet/ 7111 7112EMULEX ONECONNECT ROCE DRIVER 7113M: Selvin Xavier <selvin.xavier@broadcom.com> 7114L: linux-rdma@vger.kernel.org 7115S: Odd Fixes 7116W: http://www.broadcom.com 7117F: drivers/infiniband/hw/ocrdma/ 7118F: include/uapi/rdma/ocrdma-abi.h 7119 7120EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7121M: James Smart <james.smart@broadcom.com> 7122M: Dick Kennedy <dick.kennedy@broadcom.com> 7123L: linux-scsi@vger.kernel.org 7124S: Supported 7125W: http://www.broadcom.com 7126F: drivers/scsi/lpfc/ 7127 7128EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7129M: James Smart <james.smart@broadcom.com> 7130M: Ram Vegesna <ram.vegesna@broadcom.com> 7131L: linux-scsi@vger.kernel.org 7132L: target-devel@vger.kernel.org 7133S: Supported 7134W: http://www.broadcom.com 7135F: drivers/scsi/elx/ 7136 7137ENE CB710 FLASH CARD READER DRIVER 7138M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7139S: Maintained 7140F: drivers/misc/cb710/ 7141F: drivers/mmc/host/cb710-mmc.* 7142F: include/linux/cb710.h 7143 7144ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7145M: Maxim Levitsky <maximlevitsky@gmail.com> 7146S: Maintained 7147F: drivers/media/rc/ene_ir.* 7148 7149EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7150M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7151L: linuxppc-dev@lists.ozlabs.org 7152S: Maintained 7153F: drivers/tty/ehv_bytechan.c 7154 7155EPSON S1D13XXX FRAMEBUFFER DRIVER 7156M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7157S: Maintained 7158T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7159F: drivers/video/fbdev/s1d13xxxfb.c 7160F: include/video/s1d13xxxfb.h 7161 7162EROFS FILE SYSTEM 7163M: Gao Xiang <xiang@kernel.org> 7164M: Chao Yu <chao@kernel.org> 7165L: linux-erofs@lists.ozlabs.org 7166S: Maintained 7167T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7168F: Documentation/filesystems/erofs.rst 7169F: fs/erofs/ 7170F: include/trace/events/erofs.h 7171 7172ERRSEQ ERROR TRACKING INFRASTRUCTURE 7173M: Jeff Layton <jlayton@kernel.org> 7174S: Maintained 7175F: include/linux/errseq.h 7176F: lib/errseq.c 7177 7178ET131X NETWORK DRIVER 7179M: Mark Einon <mark.einon@gmail.com> 7180S: Odd Fixes 7181F: drivers/net/ethernet/agere/ 7182 7183ETAS ES58X CAN/USB DRIVER 7184M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7185L: linux-can@vger.kernel.org 7186S: Maintained 7187F: drivers/net/can/usb/etas_es58x/ 7188 7189ETHERNET BRIDGE 7190M: Roopa Prabhu <roopa@nvidia.com> 7191M: Nikolay Aleksandrov <nikolay@nvidia.com> 7192L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7193L: netdev@vger.kernel.org 7194S: Maintained 7195W: http://www.linuxfoundation.org/en/Net:Bridge 7196F: include/linux/netfilter_bridge/ 7197F: net/bridge/ 7198 7199ETHERNET PHY LIBRARY 7200M: Andrew Lunn <andrew@lunn.ch> 7201M: Heiner Kallweit <hkallweit1@gmail.com> 7202R: Russell King <linux@armlinux.org.uk> 7203L: netdev@vger.kernel.org 7204S: Maintained 7205F: Documentation/ABI/testing/sysfs-class-net-phydev 7206F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7207F: Documentation/devicetree/bindings/net/mdio* 7208F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7209F: Documentation/networking/phy.rst 7210F: drivers/net/mdio/ 7211F: drivers/net/mdio/acpi_mdio.c 7212F: drivers/net/mdio/fwnode_mdio.c 7213F: drivers/net/mdio/of_mdio.c 7214F: drivers/net/pcs/ 7215F: drivers/net/phy/ 7216F: include/dt-bindings/net/qca-ar803x.h 7217F: include/linux/linkmode.h 7218F: include/linux/*mdio*.h 7219F: include/linux/mdio/*.h 7220F: include/linux/mii.h 7221F: include/linux/of_net.h 7222F: include/linux/phy.h 7223F: include/linux/phy_fixed.h 7224F: include/linux/platform_data/mdio-bcm-unimac.h 7225F: include/linux/platform_data/mdio-gpio.h 7226F: include/trace/events/mdio.h 7227F: include/uapi/linux/mdio.h 7228F: include/uapi/linux/mii.h 7229F: net/core/of_net.c 7230 7231EXEC & BINFMT API 7232R: Eric Biederman <ebiederm@xmission.com> 7233R: Kees Cook <keescook@chromium.org> 7234F: arch/alpha/kernel/binfmt_loader.c 7235F: arch/x86/ia32/ia32_aout.c 7236F: fs/*binfmt_*.c 7237F: fs/exec.c 7238F: include/linux/binfmts.h 7239F: include/linux/elf.h 7240F: include/uapi/linux/binfmts.h 7241F: tools/testing/selftests/exec/ 7242N: asm/elf.h 7243N: binfmt 7244 7245EXFAT FILE SYSTEM 7246M: Namjae Jeon <linkinjeon@kernel.org> 7247M: Sungjong Seo <sj1557.seo@samsung.com> 7248L: linux-fsdevel@vger.kernel.org 7249S: Maintained 7250F: fs/exfat/ 7251 7252EXT2 FILE SYSTEM 7253M: Jan Kara <jack@suse.com> 7254L: linux-ext4@vger.kernel.org 7255S: Maintained 7256F: Documentation/filesystems/ext2.rst 7257F: fs/ext2/ 7258F: include/linux/ext2* 7259 7260EXT4 FILE SYSTEM 7261M: "Theodore Ts'o" <tytso@mit.edu> 7262M: Andreas Dilger <adilger.kernel@dilger.ca> 7263L: linux-ext4@vger.kernel.org 7264S: Maintained 7265W: http://ext4.wiki.kernel.org 7266Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7267T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7268F: Documentation/filesystems/ext4/ 7269F: fs/ext4/ 7270F: include/trace/events/ext4.h 7271 7272Extended Verification Module (EVM) 7273M: Mimi Zohar <zohar@linux.ibm.com> 7274L: linux-integrity@vger.kernel.org 7275S: Supported 7276F: security/integrity/evm/ 7277 7278EXTENSIBLE FIRMWARE INTERFACE (EFI) 7279M: Ard Biesheuvel <ardb@kernel.org> 7280L: linux-efi@vger.kernel.org 7281S: Maintained 7282T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7283F: Documentation/admin-guide/efi-stub.rst 7284F: arch/*/include/asm/efi.h 7285F: arch/*/kernel/efi.c 7286F: arch/arm/boot/compressed/efi-header.S 7287F: arch/arm64/kernel/efi-entry.S 7288F: arch/x86/platform/efi/ 7289F: drivers/firmware/efi/ 7290F: include/linux/efi*.h 7291 7292EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7293M: MyungJoo Ham <myungjoo.ham@samsung.com> 7294M: Chanwoo Choi <cw00.choi@samsung.com> 7295L: linux-kernel@vger.kernel.org 7296S: Maintained 7297T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7298F: Documentation/devicetree/bindings/extcon/ 7299F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7300F: drivers/extcon/ 7301F: include/linux/extcon.h 7302F: include/linux/extcon/ 7303 7304EXTRA BOOT CONFIG 7305M: Masami Hiramatsu <mhiramat@kernel.org> 7306S: Maintained 7307F: Documentation/admin-guide/bootconfig.rst 7308F: fs/proc/bootconfig.c 7309F: include/linux/bootconfig.h 7310F: lib/bootconfig.c 7311F: tools/bootconfig/* 7312F: tools/bootconfig/scripts/* 7313 7314EXYNOS DP DRIVER 7315M: Jingoo Han <jingoohan1@gmail.com> 7316L: dri-devel@lists.freedesktop.org 7317S: Maintained 7318F: drivers/gpu/drm/exynos/exynos_dp* 7319 7320EXYNOS SYSMMU (IOMMU) driver 7321M: Marek Szyprowski <m.szyprowski@samsung.com> 7322L: iommu@lists.linux-foundation.org 7323S: Maintained 7324F: drivers/iommu/exynos-iommu.c 7325 7326F2FS FILE SYSTEM 7327M: Jaegeuk Kim <jaegeuk@kernel.org> 7328M: Chao Yu <chao@kernel.org> 7329L: linux-f2fs-devel@lists.sourceforge.net 7330S: Maintained 7331W: https://f2fs.wiki.kernel.org/ 7332T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7333F: Documentation/ABI/testing/sysfs-fs-f2fs 7334F: Documentation/filesystems/f2fs.rst 7335F: fs/f2fs/ 7336F: include/linux/f2fs_fs.h 7337F: include/trace/events/f2fs.h 7338F: include/uapi/linux/f2fs.h 7339 7340F71805F HARDWARE MONITORING DRIVER 7341M: Jean Delvare <jdelvare@suse.com> 7342L: linux-hwmon@vger.kernel.org 7343S: Maintained 7344F: Documentation/hwmon/f71805f.rst 7345F: drivers/hwmon/f71805f.c 7346 7347FADDR2LINE 7348M: Josh Poimboeuf <jpoimboe@redhat.com> 7349S: Maintained 7350F: scripts/faddr2line 7351 7352FAILOVER MODULE 7353M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7354L: netdev@vger.kernel.org 7355S: Supported 7356F: Documentation/networking/failover.rst 7357F: include/net/failover.h 7358F: net/core/failover.c 7359 7360FANOTIFY 7361M: Jan Kara <jack@suse.cz> 7362R: Amir Goldstein <amir73il@gmail.com> 7363R: Matthew Bobrowski <repnop@google.com> 7364L: linux-fsdevel@vger.kernel.org 7365S: Maintained 7366F: fs/notify/fanotify/ 7367F: include/linux/fanotify.h 7368F: include/uapi/linux/fanotify.h 7369 7370FARSYNC SYNCHRONOUS DRIVER 7371M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7372S: Supported 7373W: http://www.farsite.co.uk/ 7374F: drivers/net/wan/farsync.* 7375 7376FAULT INJECTION SUPPORT 7377M: Akinobu Mita <akinobu.mita@gmail.com> 7378S: Supported 7379F: Documentation/fault-injection/ 7380F: lib/fault-inject.c 7381 7382FBTFT Framebuffer drivers 7383L: dri-devel@lists.freedesktop.org 7384L: linux-fbdev@vger.kernel.org 7385S: Orphan 7386F: drivers/staging/fbtft/ 7387 7388FC0011 TUNER DRIVER 7389M: Michael Buesch <m@bues.ch> 7390L: linux-media@vger.kernel.org 7391S: Maintained 7392F: drivers/media/tuners/fc0011.c 7393F: drivers/media/tuners/fc0011.h 7394 7395FC2580 MEDIA DRIVER 7396M: Antti Palosaari <crope@iki.fi> 7397L: linux-media@vger.kernel.org 7398S: Maintained 7399W: https://linuxtv.org 7400W: http://palosaari.fi/linux/ 7401Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7402T: git git://linuxtv.org/anttip/media_tree.git 7403F: drivers/media/tuners/fc2580* 7404 7405FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7406M: Hannes Reinecke <hare@suse.de> 7407L: linux-scsi@vger.kernel.org 7408S: Supported 7409W: www.Open-FCoE.org 7410F: drivers/scsi/fcoe/ 7411F: drivers/scsi/libfc/ 7412F: include/scsi/fc/ 7413F: include/scsi/libfc.h 7414F: include/scsi/libfcoe.h 7415F: include/uapi/scsi/fc/ 7416 7417FILE LOCKING (flock() and fcntl()/lockf()) 7418M: Jeff Layton <jlayton@kernel.org> 7419L: linux-fsdevel@vger.kernel.org 7420S: Maintained 7421F: fs/fcntl.c 7422F: fs/locks.c 7423F: include/linux/fcntl.h 7424F: include/uapi/linux/fcntl.h 7425 7426FILESYSTEM DIRECT ACCESS (DAX) 7427M: Dan Williams <dan.j.williams@intel.com> 7428R: Matthew Wilcox <willy@infradead.org> 7429R: Jan Kara <jack@suse.cz> 7430L: linux-fsdevel@vger.kernel.org 7431L: nvdimm@lists.linux.dev 7432S: Supported 7433F: fs/dax.c 7434F: include/linux/dax.h 7435F: include/trace/events/fs_dax.h 7436 7437FILESYSTEMS (VFS and infrastructure) 7438M: Alexander Viro <viro@zeniv.linux.org.uk> 7439L: linux-fsdevel@vger.kernel.org 7440S: Maintained 7441F: fs/* 7442F: include/linux/fs.h 7443F: include/linux/fs_types.h 7444F: include/uapi/linux/fs.h 7445F: include/uapi/linux/openat2.h 7446X: fs/io-wq.c 7447X: fs/io-wq.h 7448X: fs/io_uring.c 7449 7450FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7451M: Riku Voipio <riku.voipio@iki.fi> 7452L: linux-hwmon@vger.kernel.org 7453S: Maintained 7454F: drivers/hwmon/f75375s.c 7455F: include/linux/f75375s.h 7456 7457FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7458M: Clemens Ladisch <clemens@ladisch.de> 7459M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7460L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7461S: Maintained 7462T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7463F: include/uapi/sound/firewire.h 7464F: sound/firewire/ 7465 7466FIREWIRE MEDIA DRIVERS (firedtv) 7467M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7468L: linux-media@vger.kernel.org 7469L: linux1394-devel@lists.sourceforge.net 7470S: Maintained 7471T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7472F: drivers/media/firewire/ 7473 7474FIREWIRE SBP-2 TARGET 7475M: Chris Boot <bootc@bootc.net> 7476L: linux-scsi@vger.kernel.org 7477L: target-devel@vger.kernel.org 7478L: linux1394-devel@lists.sourceforge.net 7479S: Maintained 7480T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7481F: drivers/target/sbp/ 7482 7483FIREWIRE SUBSYSTEM 7484M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7485L: linux1394-devel@lists.sourceforge.net 7486S: Maintained 7487W: http://ieee1394.wiki.kernel.org/ 7488T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7489F: drivers/firewire/ 7490F: include/linux/firewire.h 7491F: include/uapi/linux/firewire*.h 7492F: tools/firewire/ 7493 7494FIRMWARE FRAMEWORK FOR ARMV8-A 7495M: Sudeep Holla <sudeep.holla@arm.com> 7496L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7497S: Maintained 7498F: drivers/firmware/arm_ffa/ 7499F: include/linux/arm_ffa.h 7500 7501FIRMWARE LOADER (request_firmware) 7502M: Luis Chamberlain <mcgrof@kernel.org> 7503L: linux-kernel@vger.kernel.org 7504S: Maintained 7505F: Documentation/firmware_class/ 7506F: drivers/base/firmware_loader/ 7507F: include/linux/firmware.h 7508 7509FLEXTIMER FTM-QUADDEC DRIVER 7510M: Patrick Havelange <patrick.havelange@essensium.com> 7511L: linux-iio@vger.kernel.org 7512S: Maintained 7513F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7514F: drivers/counter/ftm-quaddec.c 7515 7516FLOPPY DRIVER 7517M: Denis Efremov <efremov@linux.com> 7518L: linux-block@vger.kernel.org 7519S: Odd Fixes 7520F: drivers/block/floppy.c 7521 7522FLYSKY FSIA6B RC RECEIVER 7523M: Markus Koch <markus@notsyncing.net> 7524L: linux-input@vger.kernel.org 7525S: Maintained 7526F: drivers/input/joystick/fsia6b.c 7527 7528FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 7529M: Geoffrey D. Bennett <g@b4.vu> 7530L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7531S: Maintained 7532T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7533F: sound/usb/mixer_scarlett_gen2.c 7534 7535FORCEDETH GIGABIT ETHERNET DRIVER 7536M: Rain River <rain.1986.08.12@gmail.com> 7537M: Zhu Yanjun <zyjzyj2000@gmail.com> 7538L: netdev@vger.kernel.org 7539S: Maintained 7540F: drivers/net/ethernet/nvidia/* 7541 7542FORTIFY_SOURCE 7543M: Kees Cook <keescook@chromium.org> 7544L: linux-hardening@vger.kernel.org 7545S: Supported 7546F: include/linux/fortify-string.h 7547F: lib/test_fortify/* 7548F: scripts/test_fortify.sh 7549K: \b__NO_FORTIFY\b 7550 7551FPGA DFL DRIVERS 7552M: Wu Hao <hao.wu@intel.com> 7553R: Tom Rix <trix@redhat.com> 7554L: linux-fpga@vger.kernel.org 7555S: Maintained 7556F: Documentation/ABI/testing/sysfs-bus-dfl* 7557F: Documentation/fpga/dfl.rst 7558F: drivers/fpga/dfl* 7559F: drivers/uio/uio_dfl.c 7560F: include/linux/dfl.h 7561F: include/uapi/linux/fpga-dfl.h 7562 7563FPGA MANAGER FRAMEWORK 7564M: Moritz Fischer <mdf@kernel.org> 7565M: Wu Hao <hao.wu@intel.com> 7566M: Xu Yilun <yilun.xu@intel.com> 7567R: Tom Rix <trix@redhat.com> 7568L: linux-fpga@vger.kernel.org 7569S: Maintained 7570Q: http://patchwork.kernel.org/project/linux-fpga/list/ 7571T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git 7572F: Documentation/devicetree/bindings/fpga/ 7573F: Documentation/driver-api/fpga/ 7574F: Documentation/fpga/ 7575F: drivers/fpga/ 7576F: include/linux/fpga/ 7577 7578FPU EMULATOR 7579M: Bill Metzenthen <billm@melbpc.org.au> 7580S: Maintained 7581W: http://floatingpoint.sourceforge.net/emulator/index.html 7582F: arch/x86/math-emu/ 7583 7584FRAMEBUFFER CORE 7585M: Daniel Vetter <daniel@ffwll.ch> 7586F: drivers/video/fbdev/core/ 7587S: Odd Fixes 7588T: git git://anongit.freedesktop.org/drm/drm-misc 7589 7590FRAMEBUFFER LAYER 7591M: Helge Deller <deller@gmx.de> 7592L: linux-fbdev@vger.kernel.org 7593L: dri-devel@lists.freedesktop.org 7594S: Maintained 7595Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 7596T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 7597F: Documentation/fb/ 7598F: drivers/video/ 7599F: include/linux/fb.h 7600F: include/uapi/linux/fb.h 7601F: include/uapi/video/ 7602F: include/video/ 7603 7604FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 7605M: Horia Geantă <horia.geanta@nxp.com> 7606M: Pankaj Gupta <pankaj.gupta@nxp.com> 7607M: Gaurav Jain <gaurav.jain@nxp.com> 7608L: linux-crypto@vger.kernel.org 7609S: Maintained 7610F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 7611F: drivers/crypto/caam/ 7612 7613FREESCALE COLDFIRE M5441X MMC DRIVER 7614M: Angelo Dureghello <angelo.dureghello@timesys.com> 7615L: linux-mmc@vger.kernel.org 7616S: Maintained 7617F: drivers/mmc/host/sdhci-esdhc-mcf.c 7618F: include/linux/platform_data/mmc-esdhc-mcf.h 7619 7620FREESCALE DIU FRAMEBUFFER DRIVER 7621M: Timur Tabi <timur@kernel.org> 7622L: linux-fbdev@vger.kernel.org 7623S: Maintained 7624F: drivers/video/fbdev/fsl-diu-fb.* 7625 7626FREESCALE DMA DRIVER 7627M: Li Yang <leoyang.li@nxp.com> 7628M: Zhang Wei <zw@zh-kernel.org> 7629L: linuxppc-dev@lists.ozlabs.org 7630S: Maintained 7631F: drivers/dma/fsldma.* 7632 7633FREESCALE DSPI DRIVER 7634M: Vladimir Oltean <olteanv@gmail.com> 7635L: linux-spi@vger.kernel.org 7636S: Maintained 7637F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 7638F: drivers/spi/spi-fsl-dspi.c 7639F: include/linux/spi/spi-fsl-dspi.h 7640 7641FREESCALE ENETC ETHERNET DRIVERS 7642M: Claudiu Manoil <claudiu.manoil@nxp.com> 7643L: netdev@vger.kernel.org 7644S: Maintained 7645F: drivers/net/ethernet/freescale/enetc/ 7646 7647FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 7648M: Claudiu Manoil <claudiu.manoil@nxp.com> 7649L: netdev@vger.kernel.org 7650S: Maintained 7651F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 7652F: drivers/net/ethernet/freescale/gianfar* 7653 7654FREESCALE GPMI NAND DRIVER 7655M: Han Xu <han.xu@nxp.com> 7656L: linux-mtd@lists.infradead.org 7657S: Maintained 7658F: drivers/mtd/nand/raw/gpmi-nand/* 7659 7660FREESCALE I2C CPM DRIVER 7661M: Jochen Friedrich <jochen@scram.de> 7662L: linuxppc-dev@lists.ozlabs.org 7663L: linux-i2c@vger.kernel.org 7664S: Maintained 7665F: drivers/i2c/busses/i2c-cpm.c 7666 7667FREESCALE IMX / MXC FEC DRIVER 7668M: Joakim Zhang <qiangqing.zhang@nxp.com> 7669L: netdev@vger.kernel.org 7670S: Maintained 7671F: Documentation/devicetree/bindings/net/fsl,fec.yaml 7672F: drivers/net/ethernet/freescale/fec.h 7673F: drivers/net/ethernet/freescale/fec_main.c 7674F: drivers/net/ethernet/freescale/fec_ptp.c 7675 7676FREESCALE IMX / MXC FRAMEBUFFER DRIVER 7677M: Sascha Hauer <s.hauer@pengutronix.de> 7678R: Pengutronix Kernel Team <kernel@pengutronix.de> 7679L: linux-fbdev@vger.kernel.org 7680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7681S: Maintained 7682F: drivers/video/fbdev/imxfb.c 7683F: include/linux/platform_data/video-imxfb.h 7684 7685FREESCALE IMX DDR PMU DRIVER 7686M: Frank Li <Frank.li@nxp.com> 7687L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7688S: Maintained 7689F: Documentation/admin-guide/perf/imx-ddr.rst 7690F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 7691F: drivers/perf/fsl_imx8_ddr_perf.c 7692 7693FREESCALE IMX I2C DRIVER 7694M: Oleksij Rempel <o.rempel@pengutronix.de> 7695R: Pengutronix Kernel Team <kernel@pengutronix.de> 7696L: linux-i2c@vger.kernel.org 7697S: Maintained 7698F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 7699F: drivers/i2c/busses/i2c-imx.c 7700 7701FREESCALE IMX LPI2C DRIVER 7702M: Dong Aisheng <aisheng.dong@nxp.com> 7703L: linux-i2c@vger.kernel.org 7704L: linux-imx@nxp.com 7705S: Maintained 7706F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 7707F: drivers/i2c/busses/i2c-imx-lpi2c.c 7708 7709FREESCALE MPC I2C DRIVER 7710M: Chris Packham <chris.packham@alliedtelesis.co.nz> 7711L: linux-i2c@vger.kernel.org 7712S: Maintained 7713F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 7714F: drivers/i2c/busses/i2c-mpc.c 7715 7716FREESCALE QORIQ DPAA ETHERNET DRIVER 7717M: Madalin Bucur <madalin.bucur@nxp.com> 7718L: netdev@vger.kernel.org 7719S: Maintained 7720F: drivers/net/ethernet/freescale/dpaa 7721 7722FREESCALE QORIQ DPAA FMAN DRIVER 7723M: Madalin Bucur <madalin.bucur@nxp.com> 7724L: netdev@vger.kernel.org 7725S: Maintained 7726F: Documentation/devicetree/bindings/net/fsl-fman.txt 7727F: drivers/net/ethernet/freescale/fman 7728 7729FREESCALE QORIQ PTP CLOCK DRIVER 7730M: Yangbo Lu <yangbo.lu@nxp.com> 7731L: netdev@vger.kernel.org 7732S: Maintained 7733F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 7734F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 7735F: drivers/net/ethernet/freescale/dpaa2/dprtc* 7736F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 7737F: drivers/ptp/ptp_qoriq.c 7738F: drivers/ptp/ptp_qoriq_debugfs.c 7739F: include/linux/fsl/ptp_qoriq.h 7740 7741FREESCALE QUAD SPI DRIVER 7742M: Han Xu <han.xu@nxp.com> 7743L: linux-spi@vger.kernel.org 7744S: Maintained 7745F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 7746F: drivers/spi/spi-fsl-qspi.c 7747 7748FREESCALE QUICC ENGINE LIBRARY 7749M: Qiang Zhao <qiang.zhao@nxp.com> 7750L: linuxppc-dev@lists.ozlabs.org 7751S: Maintained 7752F: drivers/soc/fsl/qe/ 7753F: include/soc/fsl/*qe*.h 7754F: include/soc/fsl/*ucc*.h 7755 7756FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 7757M: Li Yang <leoyang.li@nxp.com> 7758L: netdev@vger.kernel.org 7759L: linuxppc-dev@lists.ozlabs.org 7760S: Maintained 7761F: drivers/net/ethernet/freescale/ucc_geth* 7762 7763FREESCALE QUICC ENGINE UCC HDLC DRIVER 7764M: Zhao Qiang <qiang.zhao@nxp.com> 7765L: netdev@vger.kernel.org 7766L: linuxppc-dev@lists.ozlabs.org 7767S: Maintained 7768F: drivers/net/wan/fsl_ucc_hdlc* 7769 7770FREESCALE QUICC ENGINE UCC UART DRIVER 7771M: Timur Tabi <timur@kernel.org> 7772L: linuxppc-dev@lists.ozlabs.org 7773S: Maintained 7774F: drivers/tty/serial/ucc_uart.c 7775 7776FREESCALE SOC DRIVERS 7777M: Li Yang <leoyang.li@nxp.com> 7778L: linuxppc-dev@lists.ozlabs.org 7779L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7780S: Maintained 7781F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 7782F: Documentation/devicetree/bindings/soc/fsl/ 7783F: drivers/soc/fsl/ 7784F: include/linux/fsl/ 7785 7786FREESCALE SOC FS_ENET DRIVER 7787M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 7788L: linuxppc-dev@lists.ozlabs.org 7789L: netdev@vger.kernel.org 7790S: Maintained 7791F: drivers/net/ethernet/freescale/fs_enet/ 7792F: include/linux/fs_enet_pd.h 7793 7794FREESCALE SOC SOUND DRIVERS 7795M: Nicolin Chen <nicoleotsuka@gmail.com> 7796M: Xiubo Li <Xiubo.Lee@gmail.com> 7797R: Fabio Estevam <festevam@gmail.com> 7798R: Shengjiu Wang <shengjiu.wang@gmail.com> 7799L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7800L: linuxppc-dev@lists.ozlabs.org 7801S: Maintained 7802F: sound/soc/fsl/fsl* 7803F: sound/soc/fsl/imx* 7804F: sound/soc/fsl/mpc8610_hpcd.c 7805 7806FREESCALE USB PERIPHERAL DRIVERS 7807M: Li Yang <leoyang.li@nxp.com> 7808L: linux-usb@vger.kernel.org 7809L: linuxppc-dev@lists.ozlabs.org 7810S: Maintained 7811F: drivers/usb/gadget/udc/fsl* 7812 7813FREESCALE USB PHY DRIVER 7814M: Ran Wang <ran.wang_1@nxp.com> 7815L: linux-usb@vger.kernel.org 7816L: linuxppc-dev@lists.ozlabs.org 7817S: Maintained 7818F: drivers/usb/phy/phy-fsl-usb* 7819 7820FREEVXFS FILESYSTEM 7821M: Christoph Hellwig <hch@infradead.org> 7822S: Maintained 7823W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 7824F: fs/freevxfs/ 7825 7826FREEZER 7827M: "Rafael J. Wysocki" <rafael@kernel.org> 7828M: Pavel Machek <pavel@ucw.cz> 7829L: linux-pm@vger.kernel.org 7830S: Supported 7831F: Documentation/power/freezing-of-tasks.rst 7832F: include/linux/freezer.h 7833F: kernel/freezer.c 7834 7835FRONTSWAP API 7836M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 7837L: linux-kernel@vger.kernel.org 7838S: Maintained 7839F: include/linux/frontswap.h 7840F: mm/frontswap.c 7841 7842FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 7843M: David Howells <dhowells@redhat.com> 7844L: linux-cachefs@redhat.com (moderated for non-subscribers) 7845S: Supported 7846F: Documentation/filesystems/caching/ 7847F: fs/fscache/ 7848F: include/linux/fscache*.h 7849 7850FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 7851M: Theodore Y. Ts'o <tytso@mit.edu> 7852M: Jaegeuk Kim <jaegeuk@kernel.org> 7853M: Eric Biggers <ebiggers@kernel.org> 7854L: linux-fscrypt@vger.kernel.org 7855S: Supported 7856Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7857T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 7858F: Documentation/filesystems/fscrypt.rst 7859F: fs/crypto/ 7860F: include/linux/fscrypt*.h 7861F: include/uapi/linux/fscrypt.h 7862 7863FSI SUBSYSTEM 7864M: Jeremy Kerr <jk@ozlabs.org> 7865M: Joel Stanley <joel@jms.id.au> 7866R: Alistar Popple <alistair@popple.id.au> 7867R: Eddie James <eajames@linux.ibm.com> 7868L: linux-fsi@lists.ozlabs.org 7869S: Supported 7870Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 7871T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 7872F: drivers/fsi/ 7873F: include/linux/fsi*.h 7874F: include/trace/events/fsi*.h 7875 7876FSI-ATTACHED I2C DRIVER 7877M: Eddie James <eajames@linux.ibm.com> 7878L: linux-i2c@vger.kernel.org 7879L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 7880S: Maintained 7881F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 7882F: drivers/i2c/busses/i2c-fsi.c 7883 7884FSI-ATTACHED SPI DRIVER 7885M: Eddie James <eajames@linux.ibm.com> 7886L: linux-spi@vger.kernel.org 7887S: Maintained 7888F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 7889F: drivers/spi/spi-fsi.c 7890 7891FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 7892M: Jan Kara <jack@suse.cz> 7893R: Amir Goldstein <amir73il@gmail.com> 7894L: linux-fsdevel@vger.kernel.org 7895S: Maintained 7896T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 7897F: fs/notify/ 7898F: include/linux/fsnotify*.h 7899 7900FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 7901M: Eric Biggers <ebiggers@kernel.org> 7902M: Theodore Y. Ts'o <tytso@mit.edu> 7903L: linux-fscrypt@vger.kernel.org 7904S: Supported 7905Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 7906T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 7907F: Documentation/filesystems/fsverity.rst 7908F: fs/verity/ 7909F: include/linux/fsverity.h 7910F: include/uapi/linux/fsverity.h 7911 7912FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 7913M: Michael Zaidman <michael.zaidman@gmail.com> 7914L: linux-i2c@vger.kernel.org 7915L: linux-input@vger.kernel.org 7916S: Maintained 7917F: drivers/hid/hid-ft260.c 7918 7919FUJITSU LAPTOP EXTRAS 7920M: Jonathan Woithe <jwoithe@just42.net> 7921L: platform-driver-x86@vger.kernel.org 7922S: Maintained 7923F: drivers/platform/x86/fujitsu-laptop.c 7924 7925FUJITSU M-5MO LS CAMERA ISP DRIVER 7926M: Kyungmin Park <kyungmin.park@samsung.com> 7927M: Heungjun Kim <riverful.kim@samsung.com> 7928L: linux-media@vger.kernel.org 7929S: Maintained 7930F: drivers/media/i2c/m5mols/ 7931F: include/media/i2c/m5mols.h 7932 7933FUJITSU TABLET EXTRAS 7934M: Robert Gerlach <khnz@gmx.de> 7935L: platform-driver-x86@vger.kernel.org 7936S: Maintained 7937F: drivers/platform/x86/fujitsu-tablet.c 7938 7939FUSE: FILESYSTEM IN USERSPACE 7940M: Miklos Szeredi <miklos@szeredi.hu> 7941L: linux-fsdevel@vger.kernel.org 7942S: Maintained 7943W: https://github.com/libfuse/ 7944T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 7945F: Documentation/filesystems/fuse.rst 7946F: fs/fuse/ 7947F: include/uapi/linux/fuse.h 7948 7949FUTEX SUBSYSTEM 7950M: Thomas Gleixner <tglx@linutronix.de> 7951M: Ingo Molnar <mingo@redhat.com> 7952R: Peter Zijlstra <peterz@infradead.org> 7953R: Darren Hart <dvhart@infradead.org> 7954R: Davidlohr Bueso <dave@stgolabs.net> 7955R: André Almeida <andrealmeid@collabora.com> 7956L: linux-kernel@vger.kernel.org 7957S: Maintained 7958T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 7959F: Documentation/locking/*futex* 7960F: include/asm-generic/futex.h 7961F: include/linux/futex.h 7962F: include/uapi/linux/futex.h 7963F: kernel/futex/* 7964F: tools/perf/bench/futex* 7965F: tools/testing/selftests/futex/ 7966 7967GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 7968M: Tim Harvey <tharvey@gateworks.com> 7969M: Robert Jones <rjones@gateworks.com> 7970S: Maintained 7971F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 7972F: drivers/mfd/gateworks-gsc.c 7973F: include/linux/mfd/gsc.h 7974F: Documentation/hwmon/gsc-hwmon.rst 7975F: drivers/hwmon/gsc-hwmon.c 7976F: include/linux/platform_data/gsc_hwmon.h 7977 7978GCC PLUGINS 7979M: Kees Cook <keescook@chromium.org> 7980L: linux-hardening@vger.kernel.org 7981S: Maintained 7982F: Documentation/kbuild/gcc-plugins.rst 7983F: scripts/Makefile.gcc-plugins 7984F: scripts/gcc-plugins/ 7985 7986GCOV BASED KERNEL PROFILING 7987M: Peter Oberparleiter <oberpar@linux.ibm.com> 7988S: Maintained 7989F: Documentation/dev-tools/gcov.rst 7990F: kernel/gcov/ 7991 7992GDB KERNEL DEBUGGING HELPER SCRIPTS 7993M: Jan Kiszka <jan.kiszka@siemens.com> 7994M: Kieran Bingham <kbingham@kernel.org> 7995S: Supported 7996F: scripts/gdb/ 7997 7998GEMINI CRYPTO DRIVER 7999M: Corentin Labbe <clabbe@baylibre.com> 8000L: linux-crypto@vger.kernel.org 8001S: Maintained 8002F: drivers/crypto/gemini/ 8003 8004GEMTEK FM RADIO RECEIVER DRIVER 8005M: Hans Verkuil <hverkuil@xs4all.nl> 8006L: linux-media@vger.kernel.org 8007S: Maintained 8008W: https://linuxtv.org 8009T: git git://linuxtv.org/media_tree.git 8010F: drivers/media/radio/radio-gemtek* 8011 8012GENERIC ARCHITECTURE TOPOLOGY 8013M: Sudeep Holla <sudeep.holla@arm.com> 8014L: linux-kernel@vger.kernel.org 8015S: Maintained 8016F: drivers/base/arch_topology.c 8017F: include/linux/arch_topology.h 8018 8019GENERIC ENTRY CODE 8020M: Thomas Gleixner <tglx@linutronix.de> 8021M: Peter Zijlstra <peterz@infradead.org> 8022M: Andy Lutomirski <luto@kernel.org> 8023L: linux-kernel@vger.kernel.org 8024S: Maintained 8025T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8026F: include/linux/entry-common.h 8027F: include/linux/entry-kvm.h 8028F: kernel/entry/ 8029 8030GENERIC GPIO I2C DRIVER 8031M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8032S: Supported 8033F: drivers/i2c/busses/i2c-gpio.c 8034F: include/linux/platform_data/i2c-gpio.h 8035 8036GENERIC GPIO I2C MULTIPLEXER DRIVER 8037M: Peter Korsgaard <peter.korsgaard@barco.com> 8038L: linux-i2c@vger.kernel.org 8039S: Supported 8040F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8041F: drivers/i2c/muxes/i2c-mux-gpio.c 8042F: include/linux/platform_data/i2c-mux-gpio.h 8043 8044GENERIC HDLC (WAN) DRIVERS 8045M: Krzysztof Halasa <khc@pm.waw.pl> 8046S: Maintained 8047W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8048F: drivers/net/wan/c101.c 8049F: drivers/net/wan/hd6457* 8050F: drivers/net/wan/hdlc* 8051F: drivers/net/wan/n2.c 8052F: drivers/net/wan/pc300too.c 8053F: drivers/net/wan/pci200syn.c 8054F: drivers/net/wan/wanxl* 8055 8056GENERIC INCLUDE/ASM HEADER FILES 8057M: Arnd Bergmann <arnd@arndb.de> 8058L: linux-arch@vger.kernel.org 8059S: Maintained 8060T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8061F: include/asm-generic/ 8062F: include/uapi/asm-generic/ 8063 8064GENERIC PHY FRAMEWORK 8065M: Kishon Vijay Abraham I <kishon@ti.com> 8066M: Vinod Koul <vkoul@kernel.org> 8067L: linux-phy@lists.infradead.org 8068S: Supported 8069Q: https://patchwork.kernel.org/project/linux-phy/list/ 8070T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8071F: Documentation/devicetree/bindings/phy/ 8072F: drivers/phy/ 8073F: include/linux/phy/ 8074 8075GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8076M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8077S: Supported 8078F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8079 8080GENERIC PM DOMAINS 8081M: "Rafael J. Wysocki" <rafael@kernel.org> 8082M: Kevin Hilman <khilman@kernel.org> 8083M: Ulf Hansson <ulf.hansson@linaro.org> 8084L: linux-pm@vger.kernel.org 8085S: Supported 8086F: Documentation/devicetree/bindings/power/power?domain* 8087F: drivers/base/power/domain*.c 8088F: include/linux/pm_domain.h 8089 8090GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8091M: Eugen Hristev <eugen.hristev@microchip.com> 8092L: linux-input@vger.kernel.org 8093S: Maintained 8094F: drivers/input/touchscreen/resistive-adc-touch.c 8095 8096GENERIC STRING LIBRARY 8097R: Andy Shevchenko <andy@kernel.org> 8098S: Maintained 8099F: lib/string.c 8100F: lib/string_helpers.c 8101F: lib/test_string.c 8102F: lib/test-string_helpers.c 8103 8104GENERIC UIO DRIVER FOR PCI DEVICES 8105M: "Michael S. Tsirkin" <mst@redhat.com> 8106L: kvm@vger.kernel.org 8107S: Supported 8108F: drivers/uio/uio_pci_generic.c 8109 8110GENERIC VDSO LIBRARY 8111M: Andy Lutomirski <luto@kernel.org> 8112M: Thomas Gleixner <tglx@linutronix.de> 8113M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8114L: linux-kernel@vger.kernel.org 8115S: Maintained 8116T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8117F: include/asm-generic/vdso/vsyscall.h 8118F: include/vdso/ 8119F: kernel/time/vsyscall.c 8120F: lib/vdso/ 8121 8122GENWQE (IBM Generic Workqueue Card) 8123M: Frank Haverkamp <haver@linux.ibm.com> 8124S: Supported 8125F: drivers/misc/genwqe/ 8126 8127GET_MAINTAINER SCRIPT 8128M: Joe Perches <joe@perches.com> 8129S: Maintained 8130F: scripts/get_maintainer.pl 8131 8132GFS2 FILE SYSTEM 8133M: Bob Peterson <rpeterso@redhat.com> 8134M: Andreas Gruenbacher <agruenba@redhat.com> 8135L: cluster-devel@redhat.com 8136S: Supported 8137B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8138T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8139F: Documentation/filesystems/gfs2* 8140F: fs/gfs2/ 8141F: include/uapi/linux/gfs2_ondisk.h 8142 8143GIGABYTE WMI DRIVER 8144M: Thomas Weißschuh <thomas@weissschuh.net> 8145L: platform-driver-x86@vger.kernel.org 8146S: Maintained 8147F: drivers/platform/x86/gigabyte-wmi.c 8148 8149GNSS SUBSYSTEM 8150M: Johan Hovold <johan@kernel.org> 8151S: Maintained 8152T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8153F: Documentation/ABI/testing/sysfs-class-gnss 8154F: Documentation/devicetree/bindings/gnss/ 8155F: drivers/gnss/ 8156F: include/linux/gnss.h 8157 8158GO7007 MPEG CODEC 8159M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8160L: linux-media@vger.kernel.org 8161S: Maintained 8162F: drivers/media/usb/go7007/ 8163 8164GOODIX TOUCHSCREEN 8165M: Bastien Nocera <hadess@hadess.net> 8166M: Hans de Goede <hdegoede@redhat.com> 8167L: linux-input@vger.kernel.org 8168S: Maintained 8169F: drivers/input/touchscreen/goodix* 8170 8171GOOGLE ETHERNET DRIVERS 8172M: Jeroen de Borst <jeroendb@google.com> 8173R: Catherine Sullivan <csully@google.com> 8174R: David Awogbemila <awogbemila@google.com> 8175L: netdev@vger.kernel.org 8176S: Supported 8177F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8178F: drivers/net/ethernet/google 8179 8180GPD POCKET FAN DRIVER 8181M: Hans de Goede <hdegoede@redhat.com> 8182L: platform-driver-x86@vger.kernel.org 8183S: Maintained 8184F: drivers/platform/x86/gpd-pocket-fan.c 8185 8186GPIO ACPI SUPPORT 8187M: Mika Westerberg <mika.westerberg@linux.intel.com> 8188M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8189L: linux-gpio@vger.kernel.org 8190L: linux-acpi@vger.kernel.org 8191S: Maintained 8192T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8193F: Documentation/firmware-guide/acpi/gpio-properties.rst 8194F: drivers/gpio/gpiolib-acpi.c 8195F: drivers/gpio/gpiolib-acpi.h 8196 8197GPIO AGGREGATOR 8198M: Geert Uytterhoeven <geert+renesas@glider.be> 8199L: linux-gpio@vger.kernel.org 8200S: Supported 8201F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8202F: drivers/gpio/gpio-aggregator.c 8203 8204GPIO IR Transmitter 8205M: Sean Young <sean@mess.org> 8206L: linux-media@vger.kernel.org 8207S: Maintained 8208F: drivers/media/rc/gpio-ir-tx.c 8209 8210GPIO MOCKUP DRIVER 8211M: Bamvor Jian Zhang <bamv2005@gmail.com> 8212L: linux-gpio@vger.kernel.org 8213S: Maintained 8214F: drivers/gpio/gpio-mockup.c 8215F: tools/testing/selftests/gpio/ 8216 8217GPIO REGMAP 8218R: Michael Walle <michael@walle.cc> 8219S: Maintained 8220F: drivers/gpio/gpio-regmap.c 8221F: include/linux/gpio/regmap.h 8222 8223GPIO SUBSYSTEM 8224M: Linus Walleij <linus.walleij@linaro.org> 8225M: Bartosz Golaszewski <brgl@bgdev.pl> 8226L: linux-gpio@vger.kernel.org 8227S: Maintained 8228T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git 8229F: Documentation/ABI/obsolete/sysfs-gpio 8230F: Documentation/ABI/testing/gpio-cdev 8231F: Documentation/admin-guide/gpio/ 8232F: Documentation/devicetree/bindings/gpio/ 8233F: Documentation/driver-api/gpio/ 8234F: drivers/gpio/ 8235F: include/asm-generic/gpio.h 8236F: include/linux/gpio.h 8237F: include/linux/gpio/ 8238F: include/linux/of_gpio.h 8239F: include/uapi/linux/gpio.h 8240F: tools/gpio/ 8241 8242GRE DEMULTIPLEXER DRIVER 8243M: Dmitry Kozlov <xeb@mail.ru> 8244L: netdev@vger.kernel.org 8245S: Maintained 8246F: include/net/gre.h 8247F: net/ipv4/gre_demux.c 8248F: net/ipv4/gre_offload.c 8249 8250GRETH 10/100/1G Ethernet MAC device driver 8251M: Andreas Larsson <andreas@gaisler.com> 8252L: netdev@vger.kernel.org 8253S: Maintained 8254F: drivers/net/ethernet/aeroflex/ 8255 8256GREYBUS AUDIO PROTOCOLS DRIVERS 8257M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8258M: Mark Greer <mgreer@animalcreek.com> 8259S: Maintained 8260F: drivers/staging/greybus/audio_apbridgea.c 8261F: drivers/staging/greybus/audio_apbridgea.h 8262F: drivers/staging/greybus/audio_codec.c 8263F: drivers/staging/greybus/audio_codec.h 8264F: drivers/staging/greybus/audio_gb.c 8265F: drivers/staging/greybus/audio_manager.c 8266F: drivers/staging/greybus/audio_manager.h 8267F: drivers/staging/greybus/audio_manager_module.c 8268F: drivers/staging/greybus/audio_manager_private.h 8269F: drivers/staging/greybus/audio_manager_sysfs.c 8270F: drivers/staging/greybus/audio_module.c 8271F: drivers/staging/greybus/audio_topology.c 8272 8273GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8274M: Viresh Kumar <vireshk@kernel.org> 8275S: Maintained 8276F: drivers/staging/greybus/authentication.c 8277F: drivers/staging/greybus/bootrom.c 8278F: drivers/staging/greybus/firmware.h 8279F: drivers/staging/greybus/fw-core.c 8280F: drivers/staging/greybus/fw-download.c 8281F: drivers/staging/greybus/fw-management.c 8282F: drivers/staging/greybus/greybus_authentication.h 8283F: drivers/staging/greybus/greybus_firmware.h 8284F: drivers/staging/greybus/hid.c 8285F: drivers/staging/greybus/i2c.c 8286F: drivers/staging/greybus/spi.c 8287F: drivers/staging/greybus/spilib.c 8288F: drivers/staging/greybus/spilib.h 8289 8290GREYBUS LOOPBACK DRIVER 8291M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8292S: Maintained 8293F: drivers/staging/greybus/loopback.c 8294 8295GREYBUS PLATFORM DRIVERS 8296M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8297S: Maintained 8298F: drivers/staging/greybus/arche-apb-ctrl.c 8299F: drivers/staging/greybus/arche-platform.c 8300F: drivers/staging/greybus/arche_platform.h 8301 8302GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8303M: Rui Miguel Silva <rmfrfs@gmail.com> 8304S: Maintained 8305F: drivers/staging/greybus/gpio.c 8306F: drivers/staging/greybus/light.c 8307F: drivers/staging/greybus/power_supply.c 8308F: drivers/staging/greybus/sdio.c 8309F: drivers/staging/greybus/spi.c 8310F: drivers/staging/greybus/spilib.c 8311 8312GREYBUS SUBSYSTEM 8313M: Johan Hovold <johan@kernel.org> 8314M: Alex Elder <elder@kernel.org> 8315M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8316L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8317S: Maintained 8318F: drivers/greybus/ 8319F: drivers/staging/greybus/ 8320F: include/linux/greybus.h 8321F: include/linux/greybus/ 8322 8323GREYBUS UART PROTOCOLS DRIVERS 8324M: David Lin <dtwlin@gmail.com> 8325S: Maintained 8326F: drivers/staging/greybus/log.c 8327F: drivers/staging/greybus/uart.c 8328 8329GS1662 VIDEO SERIALIZER 8330M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8331L: linux-media@vger.kernel.org 8332S: Maintained 8333T: git git://linuxtv.org/media_tree.git 8334F: drivers/media/spi/gs1662.c 8335 8336GSPCA FINEPIX SUBDRIVER 8337M: Frank Zago <frank@zago.net> 8338L: linux-media@vger.kernel.org 8339S: Maintained 8340T: git git://linuxtv.org/media_tree.git 8341F: drivers/media/usb/gspca/finepix.c 8342 8343GSPCA GL860 SUBDRIVER 8344M: Olivier Lorin <o.lorin@laposte.net> 8345L: linux-media@vger.kernel.org 8346S: Maintained 8347T: git git://linuxtv.org/media_tree.git 8348F: drivers/media/usb/gspca/gl860/ 8349 8350GSPCA M5602 SUBDRIVER 8351M: Erik Andren <erik.andren@gmail.com> 8352L: linux-media@vger.kernel.org 8353S: Maintained 8354T: git git://linuxtv.org/media_tree.git 8355F: drivers/media/usb/gspca/m5602/ 8356 8357GSPCA PAC207 SONIXB SUBDRIVER 8358M: Hans Verkuil <hverkuil@xs4all.nl> 8359L: linux-media@vger.kernel.org 8360S: Odd Fixes 8361T: git git://linuxtv.org/media_tree.git 8362F: drivers/media/usb/gspca/pac207.c 8363 8364GSPCA SN9C20X SUBDRIVER 8365M: Brian Johnson <brijohn@gmail.com> 8366L: linux-media@vger.kernel.org 8367S: Maintained 8368T: git git://linuxtv.org/media_tree.git 8369F: drivers/media/usb/gspca/sn9c20x.c 8370 8371GSPCA T613 SUBDRIVER 8372M: Leandro Costantino <lcostantino@gmail.com> 8373L: linux-media@vger.kernel.org 8374S: Maintained 8375T: git git://linuxtv.org/media_tree.git 8376F: drivers/media/usb/gspca/t613.c 8377 8378GSPCA USB WEBCAM DRIVER 8379M: Hans Verkuil <hverkuil@xs4all.nl> 8380L: linux-media@vger.kernel.org 8381S: Odd Fixes 8382T: git git://linuxtv.org/media_tree.git 8383F: drivers/media/usb/gspca/ 8384 8385GTP (GPRS Tunneling Protocol) 8386M: Pablo Neira Ayuso <pablo@netfilter.org> 8387M: Harald Welte <laforge@gnumonks.org> 8388L: osmocom-net-gprs@lists.osmocom.org 8389S: Maintained 8390T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8391F: drivers/net/gtp.c 8392 8393GUID PARTITION TABLE (GPT) 8394M: Davidlohr Bueso <dave@stgolabs.net> 8395L: linux-efi@vger.kernel.org 8396S: Maintained 8397F: block/partitions/efi.* 8398 8399H8/300 ARCHITECTURE 8400M: Yoshinori Sato <ysato@users.sourceforge.jp> 8401L: uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers) 8402S: Maintained 8403W: http://uclinux-h8.sourceforge.jp 8404T: git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git 8405F: arch/h8300/ 8406F: drivers/clk/h8300/ 8407F: drivers/clocksource/h8300_*.c 8408F: drivers/irqchip/irq-renesas-h8*.c 8409 8410HABANALABS PCI DRIVER 8411M: Oded Gabbay <ogabbay@kernel.org> 8412S: Supported 8413T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8414F: Documentation/ABI/testing/debugfs-driver-habanalabs 8415F: Documentation/ABI/testing/sysfs-driver-habanalabs 8416F: drivers/misc/habanalabs/ 8417F: include/uapi/misc/habanalabs.h 8418 8419HACKRF MEDIA DRIVER 8420M: Antti Palosaari <crope@iki.fi> 8421L: linux-media@vger.kernel.org 8422S: Maintained 8423W: https://linuxtv.org 8424W: http://palosaari.fi/linux/ 8425Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8426T: git git://linuxtv.org/anttip/media_tree.git 8427F: drivers/media/usb/hackrf/ 8428 8429HANTRO VPU CODEC DRIVER 8430M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8431M: Philipp Zabel <p.zabel@pengutronix.de> 8432L: linux-media@vger.kernel.org 8433L: linux-rockchip@lists.infradead.org 8434S: Maintained 8435F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8436F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8437F: drivers/staging/media/hantro/ 8438 8439HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8440M: Frank Seidel <frank@f-seidel.de> 8441L: platform-driver-x86@vger.kernel.org 8442S: Maintained 8443W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8444F: drivers/platform/x86/hdaps.c 8445 8446HARDWARE MONITORING 8447M: Jean Delvare <jdelvare@suse.com> 8448M: Guenter Roeck <linux@roeck-us.net> 8449L: linux-hwmon@vger.kernel.org 8450S: Maintained 8451W: http://hwmon.wiki.kernel.org/ 8452T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8453F: Documentation/ABI/testing/sysfs-class-hwmon 8454F: Documentation/devicetree/bindings/hwmon/ 8455F: Documentation/hwmon/ 8456F: drivers/hwmon/ 8457F: include/linux/hwmon*.h 8458F: include/trace/events/hwmon*.h 8459K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8460 8461HARDWARE RANDOM NUMBER GENERATOR CORE 8462M: Matt Mackall <mpm@selenic.com> 8463M: Herbert Xu <herbert@gondor.apana.org.au> 8464L: linux-crypto@vger.kernel.org 8465S: Odd fixes 8466F: Documentation/admin-guide/hw_random.rst 8467F: Documentation/devicetree/bindings/rng/ 8468F: drivers/char/hw_random/ 8469F: include/linux/hw_random.h 8470 8471HARDWARE SPINLOCK CORE 8472M: Ohad Ben-Cohen <ohad@wizery.com> 8473M: Bjorn Andersson <bjorn.andersson@linaro.org> 8474R: Baolin Wang <baolin.wang7@gmail.com> 8475L: linux-remoteproc@vger.kernel.org 8476S: Maintained 8477T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8478F: Documentation/devicetree/bindings/hwlock/ 8479F: Documentation/locking/hwspinlock.rst 8480F: drivers/hwspinlock/ 8481F: include/linux/hwspinlock.h 8482 8483HARDWARE TRACING FACILITIES 8484M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8485S: Maintained 8486F: drivers/hwtracing/ 8487 8488HARMONY SOUND DRIVER 8489L: linux-parisc@vger.kernel.org 8490S: Maintained 8491F: sound/parisc/harmony.* 8492 8493HDPVR USB VIDEO ENCODER DRIVER 8494M: Hans Verkuil <hverkuil@xs4all.nl> 8495L: linux-media@vger.kernel.org 8496S: Odd Fixes 8497W: https://linuxtv.org 8498T: git git://linuxtv.org/media_tree.git 8499F: drivers/media/usb/hdpvr/ 8500 8501HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 8502M: Matt Hsiao <matt.hsiao@hpe.com> 8503S: Supported 8504F: drivers/misc/hpilo.[ch] 8505 8506HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 8507M: Jerry Hoemann <jerry.hoemann@hpe.com> 8508S: Supported 8509F: Documentation/watchdog/hpwdt.rst 8510F: drivers/watchdog/hpwdt.c 8511 8512HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 8513M: Don Brace <don.brace@microchip.com> 8514L: storagedev@microchip.com 8515L: linux-scsi@vger.kernel.org 8516S: Supported 8517F: Documentation/scsi/hpsa.rst 8518F: drivers/scsi/hpsa*.[ch] 8519F: include/linux/cciss*.h 8520F: include/uapi/linux/cciss*.h 8521 8522HFI1 DRIVER 8523M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 8524M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 8525L: linux-rdma@vger.kernel.org 8526S: Supported 8527F: drivers/infiniband/hw/hfi1 8528 8529HFS FILESYSTEM 8530L: linux-fsdevel@vger.kernel.org 8531S: Orphan 8532F: Documentation/filesystems/hfs.rst 8533F: fs/hfs/ 8534 8535HFSPLUS FILESYSTEM 8536L: linux-fsdevel@vger.kernel.org 8537S: Orphan 8538F: Documentation/filesystems/hfsplus.rst 8539F: fs/hfsplus/ 8540 8541HGA FRAMEBUFFER DRIVER 8542M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 8543L: linux-nvidia@lists.surfsouth.com 8544S: Maintained 8545W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 8546F: drivers/video/fbdev/hgafb.c 8547 8548HIBERNATION (aka Software Suspend, aka swsusp) 8549M: "Rafael J. Wysocki" <rafael@kernel.org> 8550M: Pavel Machek <pavel@ucw.cz> 8551L: linux-pm@vger.kernel.org 8552S: Supported 8553B: https://bugzilla.kernel.org 8554F: arch/*/include/asm/suspend*.h 8555F: arch/x86/power/ 8556F: drivers/base/power/ 8557F: include/linux/freezer.h 8558F: include/linux/pm.h 8559F: include/linux/suspend.h 8560F: kernel/power/ 8561 8562HID CORE LAYER 8563M: Jiri Kosina <jikos@kernel.org> 8564M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 8565L: linux-input@vger.kernel.org 8566S: Maintained 8567T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 8568F: drivers/hid/ 8569F: include/linux/hid* 8570F: include/uapi/linux/hid* 8571 8572HID LOGITECH DRIVERS 8573R: Filipe Laíns <lains@riseup.net> 8574L: linux-input@vger.kernel.org 8575S: Maintained 8576F: drivers/hid/hid-logitech-* 8577 8578HID PLAYSTATION DRIVER 8579M: Roderick Colenbrander <roderick.colenbrander@sony.com> 8580L: linux-input@vger.kernel.org 8581S: Supported 8582F: drivers/hid/hid-playstation.c 8583 8584HID SENSOR HUB DRIVERS 8585M: Jiri Kosina <jikos@kernel.org> 8586M: Jonathan Cameron <jic23@kernel.org> 8587M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 8588L: linux-input@vger.kernel.org 8589L: linux-iio@vger.kernel.org 8590S: Maintained 8591F: Documentation/hid/hid-sensor* 8592F: drivers/hid/hid-sensor-* 8593F: drivers/iio/*/hid-* 8594F: include/linux/hid-sensor-* 8595 8596HIGH-RESOLUTION TIMERS, CLOCKEVENTS 8597M: Thomas Gleixner <tglx@linutronix.de> 8598L: linux-kernel@vger.kernel.org 8599S: Maintained 8600T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 8601F: Documentation/timers/ 8602F: include/linux/clockchips.h 8603F: include/linux/hrtimer.h 8604F: kernel/time/clockevents.c 8605F: kernel/time/hrtimer.c 8606F: kernel/time/timer_*.c 8607 8608HIGH-SPEED SCC DRIVER FOR AX.25 8609L: linux-hams@vger.kernel.org 8610S: Orphan 8611F: drivers/net/hamradio/dmascc.c 8612F: drivers/net/hamradio/scc.c 8613 8614HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 8615M: HighPoint Linux Team <linux@highpoint-tech.com> 8616S: Supported 8617W: http://www.highpoint-tech.com 8618F: Documentation/scsi/hptiop.rst 8619F: drivers/scsi/hptiop.c 8620 8621HIPPI 8622M: Jes Sorensen <jes@trained-monkey.org> 8623L: linux-hippi@sunsite.dk 8624S: Maintained 8625F: drivers/net/hippi/ 8626F: include/linux/hippidevice.h 8627F: include/uapi/linux/if_hippi.h 8628F: net/802/hippi.c 8629 8630HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 8631M: Kurt Kanzenbach <kurt@linutronix.de> 8632L: netdev@vger.kernel.org 8633S: Maintained 8634F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 8635F: drivers/net/dsa/hirschmann/* 8636F: include/linux/platform_data/hirschmann-hellcreek.h 8637F: net/dsa/tag_hellcreek.c 8638 8639HISILICON DMA DRIVER 8640M: Zhou Wang <wangzhou1@hisilicon.com> 8641L: dmaengine@vger.kernel.org 8642S: Maintained 8643F: drivers/dma/hisi_dma.c 8644 8645HISILICON GPIO DRIVER 8646M: Luo Jiaxing <luojiaxing@huawei.com> 8647L: linux-gpio@vger.kernel.org 8648S: Maintained 8649F: drivers/gpio/gpio-hisi.c 8650 8651HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 8652M: Zaibo Xu <xuzaibo@huawei.com> 8653L: linux-crypto@vger.kernel.org 8654S: Maintained 8655F: Documentation/ABI/testing/debugfs-hisi-hpre 8656F: drivers/crypto/hisilicon/hpre/hpre.h 8657F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 8658F: drivers/crypto/hisilicon/hpre/hpre_main.c 8659 8660HISILICON I2C CONTROLLER DRIVER 8661M: Yicong Yang <yangyicong@hisilicon.com> 8662L: linux-i2c@vger.kernel.org 8663S: Maintained 8664W: https://www.hisilicon.com 8665F: drivers/i2c/busses/i2c-hisi.c 8666 8667HISILICON LPC BUS DRIVER 8668M: john.garry@huawei.com 8669S: Maintained 8670W: http://www.hisilicon.com 8671F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 8672F: drivers/bus/hisi_lpc.c 8673 8674HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 8675M: Yisen Zhuang <yisen.zhuang@huawei.com> 8676M: Salil Mehta <salil.mehta@huawei.com> 8677L: netdev@vger.kernel.org 8678S: Maintained 8679W: http://www.hisilicon.com 8680F: drivers/net/ethernet/hisilicon/hns3/ 8681 8682HISILICON NETWORK SUBSYSTEM DRIVER 8683M: Yisen Zhuang <yisen.zhuang@huawei.com> 8684M: Salil Mehta <salil.mehta@huawei.com> 8685L: netdev@vger.kernel.org 8686S: Maintained 8687W: http://www.hisilicon.com 8688F: Documentation/devicetree/bindings/net/hisilicon*.txt 8689F: drivers/net/ethernet/hisilicon/ 8690 8691HIKEY960 ONBOARD USB GPIO HUB DRIVER 8692M: John Stultz <john.stultz@linaro.org> 8693L: linux-kernel@vger.kernel.org 8694S: Maintained 8695F: drivers/misc/hisi_hikey_usb.c 8696 8697HISILICON PMU DRIVER 8698M: Shaokun Zhang <zhangshaokun@hisilicon.com> 8699M: Qi Liu <liuqi115@huawei.com> 8700S: Supported 8701W: http://www.hisilicon.com 8702F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 8703F: Documentation/admin-guide/perf/hisi-pmu.rst 8704F: drivers/perf/hisilicon 8705 8706HISILICON QM AND ZIP Controller DRIVER 8707M: Zhou Wang <wangzhou1@hisilicon.com> 8708L: linux-crypto@vger.kernel.org 8709S: Maintained 8710F: Documentation/ABI/testing/debugfs-hisi-zip 8711F: drivers/crypto/hisilicon/qm.c 8712F: drivers/crypto/hisilicon/qm.h 8713F: drivers/crypto/hisilicon/sgl.c 8714F: drivers/crypto/hisilicon/zip/ 8715 8716HISILICON ROCE DRIVER 8717M: Wenpeng Liang <liangwenpeng@huawei.com> 8718M: Weihang Li <liweihang@huawei.com> 8719L: linux-rdma@vger.kernel.org 8720S: Maintained 8721F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 8722F: drivers/infiniband/hw/hns/ 8723 8724HISILICON SAS Controller 8725M: John Garry <john.garry@huawei.com> 8726S: Supported 8727W: http://www.hisilicon.com 8728F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 8729F: drivers/scsi/hisi_sas/ 8730 8731HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 8732M: Zaibo Xu <xuzaibo@huawei.com> 8733M: Kai Ye <yekai13@huawei.com> 8734L: linux-crypto@vger.kernel.org 8735S: Maintained 8736F: Documentation/ABI/testing/debugfs-hisi-sec 8737F: drivers/crypto/hisilicon/sec2/sec.h 8738F: drivers/crypto/hisilicon/sec2/sec_crypto.c 8739F: drivers/crypto/hisilicon/sec2/sec_crypto.h 8740F: drivers/crypto/hisilicon/sec2/sec_main.c 8741 8742HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 8743M: Jay Fang <f.fangjian@huawei.com> 8744L: linux-spi@vger.kernel.org 8745S: Maintained 8746W: http://www.hisilicon.com 8747F: drivers/spi/spi-hisi-kunpeng.c 8748 8749HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 8750M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8751L: linux-kernel@vger.kernel.org 8752S: Maintained 8753F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 8754F: drivers/spmi/hisi-spmi-controller.c 8755 8756HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 8757M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8758L: linux-kernel@vger.kernel.org 8759S: Maintained 8760F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 8761F: drivers/mfd/hi6421-spmi-pmic.c 8762 8763HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 8764M: Zaibo Xu <xuzaibo@huawei.com> 8765S: Maintained 8766F: drivers/crypto/hisilicon/trng/trng.c 8767 8768HISILICON V3XX SPI NOR FLASH Controller Driver 8769M: John Garry <john.garry@huawei.com> 8770S: Maintained 8771W: http://www.hisilicon.com 8772F: drivers/spi/spi-hisi-sfc-v3xx.c 8773 8774HMM - Heterogeneous Memory Management 8775M: Jérôme Glisse <jglisse@redhat.com> 8776L: linux-mm@kvack.org 8777S: Maintained 8778F: Documentation/vm/hmm.rst 8779F: include/linux/hmm* 8780F: lib/test_hmm* 8781F: mm/hmm* 8782F: tools/testing/selftests/vm/*hmm* 8783 8784HOST AP DRIVER 8785M: Jouni Malinen <j@w1.fi> 8786L: linux-wireless@vger.kernel.org 8787S: Obsolete 8788W: http://w1.fi/hostap-driver.html 8789F: drivers/net/wireless/intersil/hostap/ 8790 8791HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 8792L: platform-driver-x86@vger.kernel.org 8793S: Orphan 8794F: drivers/platform/x86/tc1100-wmi.c 8795 8796HPET: High Precision Event Timers driver 8797M: Clemens Ladisch <clemens@ladisch.de> 8798S: Maintained 8799F: Documentation/timers/hpet.rst 8800F: drivers/char/hpet.c 8801F: include/linux/hpet.h 8802F: include/uapi/linux/hpet.h 8803 8804HPET: x86 8805S: Orphan 8806F: arch/x86/include/asm/hpet.h 8807F: arch/x86/kernel/hpet.c 8808 8809HPFS FILESYSTEM 8810M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 8811S: Maintained 8812W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 8813F: fs/hpfs/ 8814 8815HSI SUBSYSTEM 8816M: Sebastian Reichel <sre@kernel.org> 8817S: Maintained 8818T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 8819F: Documentation/ABI/testing/sysfs-bus-hsi 8820F: Documentation/driver-api/hsi.rst 8821F: drivers/hsi/ 8822F: include/linux/hsi/ 8823F: include/uapi/linux/hsi/ 8824 8825HSO 3G MODEM DRIVER 8826L: linux-usb@vger.kernel.org 8827S: Orphan 8828F: drivers/net/usb/hso.c 8829 8830HSR NETWORK PROTOCOL 8831L: netdev@vger.kernel.org 8832S: Orphan 8833F: net/hsr/ 8834 8835HT16K33 LED CONTROLLER DRIVER 8836M: Robin van der Gracht <robin@protonic.nl> 8837S: Maintained 8838F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 8839F: drivers/auxdisplay/ht16k33.c 8840 8841HTCPEN TOUCHSCREEN DRIVER 8842M: Pau Oliva Fora <pof@eslack.org> 8843L: linux-input@vger.kernel.org 8844S: Maintained 8845F: drivers/input/touchscreen/htcpen.c 8846 8847HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 8848M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 8849L: linux-iio@vger.kernel.org 8850S: Maintained 8851W: http://www.st.com/ 8852F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 8853F: drivers/iio/humidity/hts221* 8854 8855HUAWEI ETHERNET DRIVER 8856L: netdev@vger.kernel.org 8857S: Orphan 8858F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 8859F: drivers/net/ethernet/huawei/hinic/ 8860 8861HUGETLB FILESYSTEM 8862M: Mike Kravetz <mike.kravetz@oracle.com> 8863L: linux-mm@kvack.org 8864S: Maintained 8865F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 8866F: Documentation/admin-guide/mm/hugetlbpage.rst 8867F: Documentation/vm/hugetlbfs_reserv.rst 8868F: fs/hugetlbfs/ 8869F: include/linux/hugetlb.h 8870F: mm/hugetlb.c 8871 8872HVA ST MEDIA DRIVER 8873M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 8874L: linux-media@vger.kernel.org 8875S: Supported 8876W: https://linuxtv.org 8877T: git git://linuxtv.org/media_tree.git 8878F: drivers/media/platform/sti/hva 8879 8880HWPOISON MEMORY FAILURE HANDLING 8881M: Naoya Horiguchi <naoya.horiguchi@nec.com> 8882L: linux-mm@kvack.org 8883S: Maintained 8884F: mm/hwpoison-inject.c 8885F: mm/memory-failure.c 8886 8887HYCON HY46XX TOUCHSCREEN SUPPORT 8888M: Giulio Benetti <giulio.benetti@benettiengineering.com> 8889L: linux-input@vger.kernel.org 8890S: Maintained 8891F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 8892F: drivers/input/touchscreen/hycon-hy46xx.c 8893 8894HYGON PROCESSOR SUPPORT 8895M: Pu Wen <puwen@hygon.cn> 8896L: linux-kernel@vger.kernel.org 8897S: Maintained 8898F: arch/x86/kernel/cpu/hygon.c 8899 8900HYNIX HI556 SENSOR DRIVER 8901M: Shawn Tu <shawnx.tu@intel.com> 8902L: linux-media@vger.kernel.org 8903S: Maintained 8904T: git git://linuxtv.org/media_tree.git 8905F: drivers/media/i2c/hi556.c 8906 8907HYNIX HI846 SENSOR DRIVER 8908M: Martin Kepplinger <martin.kepplinger@puri.sm> 8909L: linux-media@vger.kernel.org 8910S: Maintained 8911F: drivers/media/i2c/hi846.c 8912 8913Hyper-V/Azure CORE AND DRIVERS 8914M: "K. Y. Srinivasan" <kys@microsoft.com> 8915M: Haiyang Zhang <haiyangz@microsoft.com> 8916M: Stephen Hemminger <sthemmin@microsoft.com> 8917M: Wei Liu <wei.liu@kernel.org> 8918M: Dexuan Cui <decui@microsoft.com> 8919L: linux-hyperv@vger.kernel.org 8920S: Supported 8921T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 8922F: Documentation/ABI/stable/sysfs-bus-vmbus 8923F: Documentation/ABI/testing/debugfs-hyperv 8924F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 8925F: arch/arm64/hyperv 8926F: arch/arm64/include/asm/hyperv-tlfs.h 8927F: arch/arm64/include/asm/mshyperv.h 8928F: arch/x86/hyperv 8929F: arch/x86/include/asm/hyperv-tlfs.h 8930F: arch/x86/include/asm/mshyperv.h 8931F: arch/x86/include/asm/trace/hyperv.h 8932F: arch/x86/kernel/cpu/mshyperv.c 8933F: drivers/clocksource/hyperv_timer.c 8934F: drivers/hid/hid-hyperv.c 8935F: drivers/hv/ 8936F: drivers/input/serio/hyperv-keyboard.c 8937F: drivers/iommu/hyperv-iommu.c 8938F: drivers/net/ethernet/microsoft/ 8939F: drivers/net/hyperv/ 8940F: drivers/pci/controller/pci-hyperv-intf.c 8941F: drivers/pci/controller/pci-hyperv.c 8942F: drivers/scsi/storvsc_drv.c 8943F: drivers/uio/uio_hv_generic.c 8944F: drivers/video/fbdev/hyperv_fb.c 8945F: include/asm-generic/hyperv-tlfs.h 8946F: include/asm-generic/mshyperv.h 8947F: include/clocksource/hyperv_timer.h 8948F: include/linux/hyperv.h 8949F: include/uapi/linux/hyperv.h 8950F: net/vmw_vsock/hyperv_transport.c 8951F: tools/hv/ 8952 8953HYPERBUS SUPPORT 8954M: Vignesh Raghavendra <vigneshr@ti.com> 8955L: linux-mtd@lists.infradead.org 8956S: Supported 8957Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 8958C: irc://irc.oftc.net/mtd 8959T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 8960F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 8961F: drivers/mtd/hyperbus/ 8962F: include/linux/mtd/hyperbus.h 8963 8964HYPERVISOR VIRTUAL CONSOLE DRIVER 8965L: linuxppc-dev@lists.ozlabs.org 8966S: Odd Fixes 8967F: drivers/tty/hvc/ 8968 8969I2C ACPI SUPPORT 8970M: Mika Westerberg <mika.westerberg@linux.intel.com> 8971L: linux-i2c@vger.kernel.org 8972L: linux-acpi@vger.kernel.org 8973S: Maintained 8974F: drivers/i2c/i2c-core-acpi.c 8975 8976I2C CONTROLLER DRIVER FOR NVIDIA GPU 8977M: Ajay Gupta <ajayg@nvidia.com> 8978L: linux-i2c@vger.kernel.org 8979S: Maintained 8980F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 8981F: drivers/i2c/busses/i2c-nvidia-gpu.c 8982 8983I2C MUXES 8984M: Peter Rosin <peda@axentia.se> 8985L: linux-i2c@vger.kernel.org 8986S: Maintained 8987F: Documentation/devicetree/bindings/i2c/i2c-arb* 8988F: Documentation/devicetree/bindings/i2c/i2c-gate* 8989F: Documentation/devicetree/bindings/i2c/i2c-mux* 8990F: Documentation/i2c/i2c-topology.rst 8991F: Documentation/i2c/muxes/ 8992F: drivers/i2c/i2c-mux.c 8993F: drivers/i2c/muxes/ 8994F: include/linux/i2c-mux.h 8995 8996I2C MV64XXX MARVELL AND ALLWINNER DRIVER 8997M: Gregory CLEMENT <gregory.clement@bootlin.com> 8998L: linux-i2c@vger.kernel.org 8999S: Maintained 9000F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9001F: drivers/i2c/busses/i2c-mv64xxx.c 9002 9003I2C OVER PARALLEL PORT 9004M: Jean Delvare <jdelvare@suse.com> 9005L: linux-i2c@vger.kernel.org 9006S: Maintained 9007F: Documentation/i2c/busses/i2c-parport.rst 9008F: drivers/i2c/busses/i2c-parport.c 9009 9010I2C SUBSYSTEM 9011M: Wolfram Sang <wsa@kernel.org> 9012L: linux-i2c@vger.kernel.org 9013S: Maintained 9014W: https://i2c.wiki.kernel.org/ 9015Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9016T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9017F: Documentation/devicetree/bindings/i2c/i2c.txt 9018F: Documentation/i2c/ 9019F: drivers/i2c/* 9020F: include/linux/i2c-dev.h 9021F: include/linux/i2c-smbus.h 9022F: include/linux/i2c.h 9023F: include/uapi/linux/i2c-*.h 9024F: include/uapi/linux/i2c.h 9025 9026I2C SUBSYSTEM HOST DRIVERS 9027L: linux-i2c@vger.kernel.org 9028S: Odd Fixes 9029W: https://i2c.wiki.kernel.org/ 9030Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9031T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9032F: Documentation/devicetree/bindings/i2c/ 9033F: drivers/i2c/algos/ 9034F: drivers/i2c/busses/ 9035 9036I2C-TAOS-EVM DRIVER 9037M: Jean Delvare <jdelvare@suse.com> 9038L: linux-i2c@vger.kernel.org 9039S: Maintained 9040F: Documentation/i2c/busses/i2c-taos-evm.rst 9041F: drivers/i2c/busses/i2c-taos-evm.c 9042 9043I2C-TINY-USB DRIVER 9044M: Till Harbaum <till@harbaum.org> 9045L: linux-i2c@vger.kernel.org 9046S: Maintained 9047W: http://www.harbaum.org/till/i2c_tiny_usb 9048F: drivers/i2c/busses/i2c-tiny-usb.c 9049 9050I2C/SMBUS CONTROLLER DRIVERS FOR PC 9051M: Jean Delvare <jdelvare@suse.com> 9052L: linux-i2c@vger.kernel.org 9053S: Maintained 9054F: Documentation/i2c/busses/i2c-ali1535.rst 9055F: Documentation/i2c/busses/i2c-ali1563.rst 9056F: Documentation/i2c/busses/i2c-ali15x3.rst 9057F: Documentation/i2c/busses/i2c-amd756.rst 9058F: Documentation/i2c/busses/i2c-amd8111.rst 9059F: Documentation/i2c/busses/i2c-i801.rst 9060F: Documentation/i2c/busses/i2c-nforce2.rst 9061F: Documentation/i2c/busses/i2c-piix4.rst 9062F: Documentation/i2c/busses/i2c-sis5595.rst 9063F: Documentation/i2c/busses/i2c-sis630.rst 9064F: Documentation/i2c/busses/i2c-sis96x.rst 9065F: Documentation/i2c/busses/i2c-via.rst 9066F: Documentation/i2c/busses/i2c-viapro.rst 9067F: drivers/i2c/busses/i2c-ali1535.c 9068F: drivers/i2c/busses/i2c-ali1563.c 9069F: drivers/i2c/busses/i2c-ali15x3.c 9070F: drivers/i2c/busses/i2c-amd756-s4882.c 9071F: drivers/i2c/busses/i2c-amd756.c 9072F: drivers/i2c/busses/i2c-amd8111.c 9073F: drivers/i2c/busses/i2c-i801.c 9074F: drivers/i2c/busses/i2c-isch.c 9075F: drivers/i2c/busses/i2c-nforce2-s4985.c 9076F: drivers/i2c/busses/i2c-nforce2.c 9077F: drivers/i2c/busses/i2c-piix4.c 9078F: drivers/i2c/busses/i2c-sis5595.c 9079F: drivers/i2c/busses/i2c-sis630.c 9080F: drivers/i2c/busses/i2c-sis96x.c 9081F: drivers/i2c/busses/i2c-via.c 9082F: drivers/i2c/busses/i2c-viapro.c 9083 9084I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9085M: Hans de Goede <hdegoede@redhat.com> 9086L: linux-i2c@vger.kernel.org 9087S: Maintained 9088F: drivers/i2c/busses/i2c-cht-wc.c 9089 9090I2C/SMBUS ISMT DRIVER 9091M: Seth Heasley <seth.heasley@intel.com> 9092M: Neil Horman <nhorman@tuxdriver.com> 9093L: linux-i2c@vger.kernel.org 9094F: Documentation/i2c/busses/i2c-ismt.rst 9095F: drivers/i2c/busses/i2c-ismt.c 9096 9097I2C/SMBUS STUB DRIVER 9098M: Jean Delvare <jdelvare@suse.com> 9099L: linux-i2c@vger.kernel.org 9100S: Maintained 9101F: drivers/i2c/i2c-stub.c 9102 9103I3C DRIVER FOR CADENCE I3C MASTER IP 9104M: Przemysław Gaj <pgaj@cadence.com> 9105S: Maintained 9106F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt 9107F: drivers/i3c/master/i3c-master-cdns.c 9108 9109I3C DRIVER FOR SYNOPSYS DESIGNWARE 9110M: Vitor Soares <vitor.soares@synopsys.com> 9111S: Maintained 9112F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt 9113F: drivers/i3c/master/dw* 9114 9115I3C SUBSYSTEM 9116M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9117L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9118S: Maintained 9119C: irc://chat.freenode.net/linux-i3c 9120T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9121F: Documentation/ABI/testing/sysfs-bus-i3c 9122F: Documentation/devicetree/bindings/i3c/ 9123F: Documentation/driver-api/i3c 9124F: drivers/i3c/ 9125F: include/linux/i3c/ 9126 9127IA64 (Itanium) PLATFORM 9128L: linux-ia64@vger.kernel.org 9129S: Orphan 9130F: Documentation/ia64/ 9131F: arch/ia64/ 9132 9133IBM Power 842 compression accelerator 9134M: Haren Myneni <haren@us.ibm.com> 9135S: Supported 9136F: crypto/842.c 9137F: drivers/crypto/nx/Kconfig 9138F: drivers/crypto/nx/Makefile 9139F: drivers/crypto/nx/nx-842* 9140F: include/linux/sw842.h 9141F: lib/842/ 9142 9143IBM Power in-Nest Crypto Acceleration 9144M: Breno Leitão <leitao@debian.org> 9145M: Nayna Jain <nayna@linux.ibm.com> 9146M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9147L: linux-crypto@vger.kernel.org 9148S: Supported 9149F: drivers/crypto/nx/Kconfig 9150F: drivers/crypto/nx/Makefile 9151F: drivers/crypto/nx/nx-aes* 9152F: drivers/crypto/nx/nx-sha* 9153F: drivers/crypto/nx/nx.* 9154F: drivers/crypto/nx/nx_csbcpb.h 9155F: drivers/crypto/nx/nx_debugfs.c 9156 9157IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9158M: Tyrel Datwyler <tyreld@linux.ibm.com> 9159L: linux-pci@vger.kernel.org 9160L: linuxppc-dev@lists.ozlabs.org 9161S: Supported 9162F: drivers/pci/hotplug/rpadlpar* 9163 9164IBM Power Linux RAID adapter 9165M: Brian King <brking@us.ibm.com> 9166S: Supported 9167F: drivers/scsi/ipr.* 9168 9169IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9170M: Tyrel Datwyler <tyreld@linux.ibm.com> 9171L: linux-pci@vger.kernel.org 9172L: linuxppc-dev@lists.ozlabs.org 9173S: Supported 9174F: drivers/pci/hotplug/rpaphp* 9175 9176IBM Power SRIOV Virtual NIC Device Driver 9177M: Dany Madden <drt@linux.ibm.com> 9178M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 9179R: Thomas Falcon <tlfalcon@linux.ibm.com> 9180L: netdev@vger.kernel.org 9181S: Supported 9182F: drivers/net/ethernet/ibm/ibmvnic.* 9183 9184IBM Power Virtual Accelerator Switchboard 9185M: Sukadev Bhattiprolu <sukadev@linux.ibm.com> 9186L: linuxppc-dev@lists.ozlabs.org 9187S: Supported 9188F: arch/powerpc/include/asm/vas.h 9189F: arch/powerpc/platforms/powernv/copy-paste.h 9190F: arch/powerpc/platforms/powernv/vas* 9191 9192IBM Power Virtual Ethernet Device Driver 9193M: Cristobal Forno <cforno12@linux.ibm.com> 9194L: netdev@vger.kernel.org 9195S: Supported 9196F: drivers/net/ethernet/ibm/ibmveth.* 9197 9198IBM Power Virtual FC Device Drivers 9199M: Tyrel Datwyler <tyreld@linux.ibm.com> 9200L: linux-scsi@vger.kernel.org 9201S: Supported 9202F: drivers/scsi/ibmvscsi/ibmvfc* 9203 9204IBM Power Virtual Management Channel Driver 9205M: Brad Warrum <bwarrum@linux.ibm.com> 9206M: Ritu Agarwal <rituagar@linux.ibm.com> 9207S: Supported 9208F: drivers/misc/ibmvmc.* 9209 9210IBM Power Virtual SCSI Device Drivers 9211M: Tyrel Datwyler <tyreld@linux.ibm.com> 9212L: linux-scsi@vger.kernel.org 9213S: Supported 9214F: drivers/scsi/ibmvscsi/ibmvscsi* 9215F: include/scsi/viosrp.h 9216 9217IBM Power Virtual SCSI Device Target Driver 9218M: Michael Cyr <mikecyr@linux.ibm.com> 9219L: linux-scsi@vger.kernel.org 9220L: target-devel@vger.kernel.org 9221S: Supported 9222F: drivers/scsi/ibmvscsi_tgt/ 9223 9224IBM Power VMX Cryptographic instructions 9225M: Breno Leitão <leitao@debian.org> 9226M: Nayna Jain <nayna@linux.ibm.com> 9227M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9228L: linux-crypto@vger.kernel.org 9229S: Supported 9230F: drivers/crypto/vmx/Kconfig 9231F: drivers/crypto/vmx/Makefile 9232F: drivers/crypto/vmx/aes* 9233F: drivers/crypto/vmx/ghash* 9234F: drivers/crypto/vmx/ppc-xlate.pl 9235F: drivers/crypto/vmx/vmx.c 9236 9237IBM ServeRAID RAID DRIVER 9238S: Orphan 9239F: drivers/scsi/ips.* 9240 9241ICH LPC AND GPIO DRIVER 9242M: Peter Tyser <ptyser@xes-inc.com> 9243S: Maintained 9244F: drivers/gpio/gpio-ich.c 9245F: drivers/mfd/lpc_ich.c 9246 9247ICY I2C DRIVER 9248M: Max Staudt <max@enpas.org> 9249L: linux-i2c@vger.kernel.org 9250S: Maintained 9251F: drivers/i2c/busses/i2c-icy.c 9252 9253IDEAPAD LAPTOP EXTRAS DRIVER 9254M: Ike Panhc <ike.pan@canonical.com> 9255L: platform-driver-x86@vger.kernel.org 9256S: Maintained 9257W: http://launchpad.net/ideapad-laptop 9258F: drivers/platform/x86/ideapad-laptop.c 9259 9260IDEAPAD LAPTOP SLIDEBAR DRIVER 9261M: Andrey Moiseev <o2g.org.ru@gmail.com> 9262L: linux-input@vger.kernel.org 9263S: Maintained 9264W: https://github.com/o2genum/ideapad-slidebar 9265F: drivers/input/misc/ideapad_slidebar.c 9266 9267IDT VersaClock 5 CLOCK DRIVER 9268M: Luca Ceresoli <luca@lucaceresoli.net> 9269S: Maintained 9270F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9271F: drivers/clk/clk-versaclock5.c 9272 9273IEEE 802.15.4 SUBSYSTEM 9274M: Alexander Aring <alex.aring@gmail.com> 9275M: Stefan Schmidt <stefan@datenfreihafen.org> 9276L: linux-wpan@vger.kernel.org 9277S: Maintained 9278W: https://linux-wpan.org/ 9279T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9280T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9281F: Documentation/networking/ieee802154.rst 9282F: drivers/net/ieee802154/ 9283F: include/linux/ieee802154.h 9284F: include/linux/nl802154.h 9285F: include/net/af_ieee802154.h 9286F: include/net/cfg802154.h 9287F: include/net/ieee802154_netdev.h 9288F: include/net/mac802154.h 9289F: include/net/nl802154.h 9290F: net/ieee802154/ 9291F: net/mac802154/ 9292 9293IFE PROTOCOL 9294M: Yotam Gigi <yotam.gi@gmail.com> 9295M: Jamal Hadi Salim <jhs@mojatatu.com> 9296F: include/net/ife.h 9297F: include/uapi/linux/ife.h 9298F: net/ife 9299 9300IGORPLUG-USB IR RECEIVER 9301M: Sean Young <sean@mess.org> 9302L: linux-media@vger.kernel.org 9303S: Maintained 9304F: drivers/media/rc/igorplugusb.c 9305 9306IGUANAWORKS USB IR TRANSCEIVER 9307M: Sean Young <sean@mess.org> 9308L: linux-media@vger.kernel.org 9309S: Maintained 9310F: drivers/media/rc/iguanair.c 9311 9312IIO DIGITAL POTENTIOMETER DAC 9313M: Peter Rosin <peda@axentia.se> 9314L: linux-iio@vger.kernel.org 9315S: Maintained 9316F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9317F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9318F: drivers/iio/dac/dpot-dac.c 9319 9320IIO ENVELOPE DETECTOR 9321M: Peter Rosin <peda@axentia.se> 9322L: linux-iio@vger.kernel.org 9323S: Maintained 9324F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9325F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9326F: drivers/iio/adc/envelope-detector.c 9327 9328IIO MULTIPLEXER 9329M: Peter Rosin <peda@axentia.se> 9330L: linux-iio@vger.kernel.org 9331S: Maintained 9332F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9333F: drivers/iio/multiplexer/iio-mux.c 9334 9335IIO SCMI BASED DRIVER 9336M: Jyoti Bhayana <jbhayana@google.com> 9337L: linux-iio@vger.kernel.org 9338S: Maintained 9339F: drivers/iio/common/scmi_sensors/scmi_iio.c 9340 9341IIO SUBSYSTEM AND DRIVERS 9342M: Jonathan Cameron <jic23@kernel.org> 9343R: Lars-Peter Clausen <lars@metafoo.de> 9344L: linux-iio@vger.kernel.org 9345S: Maintained 9346T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9347F: Documentation/ABI/testing/configfs-iio* 9348F: Documentation/ABI/testing/sysfs-bus-iio* 9349F: Documentation/devicetree/bindings/iio/ 9350F: drivers/iio/ 9351F: drivers/staging/iio/ 9352F: include/linux/iio/ 9353F: tools/iio/ 9354 9355IIO UNIT CONVERTER 9356M: Peter Rosin <peda@axentia.se> 9357L: linux-iio@vger.kernel.org 9358S: Maintained 9359F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9360F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9361F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9362F: drivers/iio/afe/iio-rescale.c 9363 9364IKANOS/ADI EAGLE ADSL USB DRIVER 9365M: Matthieu Castet <castet.matthieu@free.fr> 9366M: Stanislaw Gruszka <stf_xl@wp.pl> 9367S: Maintained 9368F: drivers/usb/atm/ueagle-atm.c 9369 9370IMGTEC ASCII LCD DRIVER 9371M: Paul Burton <paulburton@kernel.org> 9372S: Maintained 9373F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9374F: drivers/auxdisplay/img-ascii-lcd.c 9375 9376IMGTEC IR DECODER DRIVER 9377S: Orphan 9378F: drivers/media/rc/img-ir/ 9379 9380IMON SOUNDGRAPH USB IR RECEIVER 9381M: Sean Young <sean@mess.org> 9382L: linux-media@vger.kernel.org 9383S: Maintained 9384F: drivers/media/rc/imon.c 9385F: drivers/media/rc/imon_raw.c 9386 9387IMS TWINTURBO FRAMEBUFFER DRIVER 9388L: linux-fbdev@vger.kernel.org 9389S: Orphan 9390F: drivers/video/fbdev/imsttfb.c 9391 9392INA209 HARDWARE MONITOR DRIVER 9393M: Guenter Roeck <linux@roeck-us.net> 9394L: linux-hwmon@vger.kernel.org 9395S: Maintained 9396F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 9397F: Documentation/hwmon/ina209.rst 9398F: drivers/hwmon/ina209.c 9399 9400INA2XX HARDWARE MONITOR DRIVER 9401M: Guenter Roeck <linux@roeck-us.net> 9402L: linux-hwmon@vger.kernel.org 9403S: Maintained 9404F: Documentation/hwmon/ina2xx.rst 9405F: drivers/hwmon/ina2xx.c 9406F: include/linux/platform_data/ina2xx.h 9407 9408INDUSTRY PACK SUBSYSTEM (IPACK) 9409M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 9410M: Jens Taprogge <jens.taprogge@taprogge.org> 9411M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9412L: industrypack-devel@lists.sourceforge.net 9413S: Maintained 9414W: http://industrypack.sourceforge.net 9415F: drivers/ipack/ 9416 9417INFINEON DPS310 Driver 9418M: Eddie James <eajames@linux.ibm.com> 9419L: linux-iio@vger.kernel.org 9420S: Maintained 9421F: drivers/iio/pressure/dps310.c 9422 9423INFINIBAND SUBSYSTEM 9424M: Jason Gunthorpe <jgg@nvidia.com> 9425L: linux-rdma@vger.kernel.org 9426S: Supported 9427W: https://github.com/linux-rdma/rdma-core 9428Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9429T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 9430F: Documentation/devicetree/bindings/infiniband/ 9431F: Documentation/infiniband/ 9432F: drivers/infiniband/ 9433F: include/rdma/ 9434F: include/trace/events/ib_mad.h 9435F: include/trace/events/ib_umad.h 9436F: include/uapi/linux/if_infiniband.h 9437F: include/uapi/rdma/ 9438F: samples/bpf/ibumad_kern.c 9439F: samples/bpf/ibumad_user.c 9440 9441INGENIC JZ4780 NAND DRIVER 9442M: Harvey Hunt <harveyhuntnexus@gmail.com> 9443L: linux-mtd@lists.infradead.org 9444L: linux-mips@vger.kernel.org 9445S: Maintained 9446F: drivers/mtd/nand/raw/ingenic/ 9447 9448INGENIC JZ47xx SoCs 9449M: Paul Cercueil <paul@crapouillou.net> 9450L: linux-mips@vger.kernel.org 9451S: Maintained 9452F: arch/mips/boot/dts/ingenic/ 9453F: arch/mips/generic/board-ingenic.c 9454F: arch/mips/include/asm/mach-ingenic/ 9455F: arch/mips/ingenic/Kconfig 9456F: drivers/clk/ingenic/ 9457F: drivers/dma/dma-jz4780.c 9458F: drivers/gpu/drm/ingenic/ 9459F: drivers/i2c/busses/i2c-jz4780.c 9460F: drivers/iio/adc/ingenic-adc.c 9461F: drivers/irqchip/irq-ingenic.c 9462F: drivers/memory/jz4780-nemc.c 9463F: drivers/mmc/host/jz4740_mmc.c 9464F: drivers/mtd/nand/raw/ingenic/ 9465F: drivers/pinctrl/pinctrl-ingenic.c 9466F: drivers/power/supply/ingenic-battery.c 9467F: drivers/pwm/pwm-jz4740.c 9468F: drivers/remoteproc/ingenic_rproc.c 9469F: drivers/rtc/rtc-jz4740.c 9470F: drivers/tty/serial/8250/8250_ingenic.c 9471F: drivers/usb/musb/jz4740.c 9472F: drivers/watchdog/jz4740_wdt.c 9473F: include/dt-bindings/iio/adc/ingenic,adc.h 9474F: include/linux/mfd/ingenic-tcu.h 9475F: sound/soc/codecs/jz47* 9476F: sound/soc/jz4740/ 9477 9478INOTIFY 9479M: Jan Kara <jack@suse.cz> 9480R: Amir Goldstein <amir73il@gmail.com> 9481L: linux-fsdevel@vger.kernel.org 9482S: Maintained 9483F: Documentation/filesystems/inotify.rst 9484F: fs/notify/inotify/ 9485F: include/linux/inotify.h 9486F: include/uapi/linux/inotify.h 9487 9488INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 9489M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 9490L: linux-input@vger.kernel.org 9491S: Maintained 9492Q: http://patchwork.kernel.org/project/linux-input/list/ 9493T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 9494F: Documentation/devicetree/bindings/input/ 9495F: Documentation/devicetree/bindings/serio/ 9496F: Documentation/input/ 9497F: drivers/input/ 9498F: include/linux/input.h 9499F: include/linux/input/ 9500F: include/uapi/linux/input-event-codes.h 9501F: include/uapi/linux/input.h 9502 9503INPUT MULTITOUCH (MT) PROTOCOL 9504M: Henrik Rydberg <rydberg@bitmath.org> 9505L: linux-input@vger.kernel.org 9506S: Odd fixes 9507F: Documentation/input/multi-touch-protocol.rst 9508F: drivers/input/input-mt.c 9509K: \b(ABS|SYN)_MT_ 9510 9511INSIDE SECURE CRYPTO DRIVER 9512M: Antoine Tenart <atenart@kernel.org> 9513L: linux-crypto@vger.kernel.org 9514S: Maintained 9515F: drivers/crypto/inside-secure/ 9516 9517INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 9518M: Mimi Zohar <zohar@linux.ibm.com> 9519M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 9520L: linux-integrity@vger.kernel.org 9521S: Supported 9522T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9523F: security/integrity/ima/ 9524 9525INTEL 810/815 FRAMEBUFFER DRIVER 9526M: Antonino Daplas <adaplas@gmail.com> 9527L: linux-fbdev@vger.kernel.org 9528S: Maintained 9529F: drivers/video/fbdev/i810/ 9530 9531INTEL ASoC DRIVERS 9532M: Cezary Rojewski <cezary.rojewski@intel.com> 9533M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 9534M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 9535M: Jie Yang <yang.jie@linux.intel.com> 9536L: alsa-devel@alsa-project.org (moderated for non-subscribers) 9537S: Supported 9538F: sound/soc/intel/ 9539 9540INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 9541M: Hans de Goede <hdegoede@redhat.com> 9542L: platform-driver-x86@vger.kernel.org 9543S: Maintained 9544F: drivers/platform/x86/intel/atomisp2/pm.c 9545 9546INTEL ATOMISP2 LED DRIVER 9547M: Hans de Goede <hdegoede@redhat.com> 9548L: platform-driver-x86@vger.kernel.org 9549S: Maintained 9550F: drivers/platform/x86/intel/atomisp2/led.c 9551 9552INTEL BIOS SAR INT1092 DRIVER 9553M: Shravan Sudhakar <s.shravan@intel.com> 9554M: Intel Corporation <linuxwwan@intel.com> 9555L: platform-driver-x86@vger.kernel.org 9556S: Maintained 9557F: drivers/platform/x86/intel/int1092/ 9558 9559INTEL BROXTON PMC DRIVER 9560M: Mika Westerberg <mika.westerberg@linux.intel.com> 9561M: Zha Qipeng <qipeng.zha@intel.com> 9562S: Maintained 9563F: drivers/mfd/intel_pmc_bxt.c 9564F: include/linux/mfd/intel_pmc_bxt.h 9565 9566INTEL C600 SERIES SAS CONTROLLER DRIVER 9567M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 9568L: linux-scsi@vger.kernel.org 9569S: Supported 9570T: git git://git.code.sf.net/p/intel-sas/isci 9571F: drivers/scsi/isci/ 9572 9573INTEL CPU family model numbers 9574M: Tony Luck <tony.luck@intel.com> 9575M: x86@kernel.org 9576L: linux-kernel@vger.kernel.org 9577S: Supported 9578F: arch/x86/include/asm/intel-family.h 9579 9580INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 9581M: Jani Nikula <jani.nikula@linux.intel.com> 9582M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 9583M: Rodrigo Vivi <rodrigo.vivi@intel.com> 9584M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 9585L: intel-gfx@lists.freedesktop.org 9586S: Supported 9587W: https://01.org/linuxgraphics/ 9588Q: http://patchwork.freedesktop.org/project/intel-gfx/ 9589B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 9590C: irc://irc.oftc.net/intel-gfx 9591T: git git://anongit.freedesktop.org/drm-intel 9592F: Documentation/gpu/i915.rst 9593F: drivers/gpu/drm/i915/ 9594F: include/drm/i915* 9595F: include/uapi/drm/i915_drm.h 9596 9597INTEL ETHERNET DRIVERS 9598M: Jesse Brandeburg <jesse.brandeburg@intel.com> 9599M: Tony Nguyen <anthony.l.nguyen@intel.com> 9600L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 9601S: Supported 9602W: http://www.intel.com/support/feedback.htm 9603W: http://e1000.sourceforge.net/ 9604Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 9605T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 9606T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 9607F: Documentation/networking/device_drivers/ethernet/intel/ 9608F: drivers/net/ethernet/intel/ 9609F: drivers/net/ethernet/intel/*/ 9610F: include/linux/avf/virtchnl.h 9611F: include/linux/net/intel/iidc.h 9612 9613INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 9614M: Mustafa Ismail <mustafa.ismail@intel.com> 9615M: Shiraz Saleem <shiraz.saleem@intel.com> 9616L: linux-rdma@vger.kernel.org 9617S: Supported 9618F: drivers/infiniband/hw/irdma/ 9619F: include/uapi/rdma/irdma-abi.h 9620 9621INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 9622M: Maik Broemme <mbroemme@libmpq.org> 9623L: linux-fbdev@vger.kernel.org 9624S: Maintained 9625F: Documentation/fb/intelfb.rst 9626F: drivers/video/fbdev/intelfb/ 9627 9628INTEL GPIO DRIVERS 9629M: Andy Shevchenko <andy@kernel.org> 9630L: linux-gpio@vger.kernel.org 9631S: Maintained 9632T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9633F: drivers/gpio/gpio-ich.c 9634F: drivers/gpio/gpio-merrifield.c 9635F: drivers/gpio/gpio-ml-ioh.c 9636F: drivers/gpio/gpio-pch.c 9637F: drivers/gpio/gpio-sch.c 9638F: drivers/gpio/gpio-sodaville.c 9639 9640INTEL GVT-g DRIVERS (Intel GPU Virtualization) 9641M: Zhenyu Wang <zhenyuw@linux.intel.com> 9642M: Zhi Wang <zhi.a.wang@intel.com> 9643L: intel-gvt-dev@lists.freedesktop.org 9644L: intel-gfx@lists.freedesktop.org 9645S: Supported 9646W: https://01.org/igvt-g 9647T: git https://github.com/intel/gvt-linux.git 9648F: drivers/gpu/drm/i915/gvt/ 9649 9650INTEL HID EVENT DRIVER 9651M: Alex Hung <alex.hung@canonical.com> 9652L: platform-driver-x86@vger.kernel.org 9653S: Maintained 9654F: drivers/platform/x86/intel/hid.c 9655 9656INTEL I/OAT DMA DRIVER 9657M: Dave Jiang <dave.jiang@intel.com> 9658R: Dan Williams <dan.j.williams@intel.com> 9659L: dmaengine@vger.kernel.org 9660S: Supported 9661Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 9662F: drivers/dma/ioat* 9663 9664INTEL IADX DRIVER 9665M: Dave Jiang <dave.jiang@intel.com> 9666L: dmaengine@vger.kernel.org 9667S: Supported 9668F: drivers/dma/idxd/* 9669F: include/uapi/linux/idxd.h 9670 9671INTEL IDLE DRIVER 9672M: Jacob Pan <jacob.jun.pan@linux.intel.com> 9673M: Len Brown <lenb@kernel.org> 9674L: linux-pm@vger.kernel.org 9675S: Supported 9676B: https://bugzilla.kernel.org 9677T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 9678F: drivers/idle/intel_idle.c 9679 9680INTEL INTEGRATED SENSOR HUB DRIVER 9681M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9682M: Jiri Kosina <jikos@kernel.org> 9683L: linux-input@vger.kernel.org 9684S: Maintained 9685F: drivers/hid/intel-ish-hid/ 9686 9687INTEL IOMMU (VT-d) 9688M: David Woodhouse <dwmw2@infradead.org> 9689M: Lu Baolu <baolu.lu@linux.intel.com> 9690L: iommu@lists.linux-foundation.org 9691S: Supported 9692T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9693F: drivers/iommu/intel/ 9694F: include/linux/intel-iommu.h 9695F: include/linux/intel-svm.h 9696 9697INTEL IOP-ADMA DMA DRIVER 9698R: Dan Williams <dan.j.williams@intel.com> 9699S: Odd fixes 9700F: drivers/dma/iop-adma.c 9701 9702INTEL IPU3 CSI-2 CIO2 DRIVER 9703M: Yong Zhi <yong.zhi@intel.com> 9704M: Sakari Ailus <sakari.ailus@linux.intel.com> 9705M: Bingbu Cao <bingbu.cao@intel.com> 9706M: Dan Scally <djrscally@gmail.com> 9707R: Tianshu Qiu <tian.shu.qiu@intel.com> 9708L: linux-media@vger.kernel.org 9709S: Maintained 9710T: git git://linuxtv.org/media_tree.git 9711F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 9712F: drivers/media/pci/intel/ipu3/ 9713 9714INTEL IPU3 CSI-2 IMGU DRIVER 9715M: Sakari Ailus <sakari.ailus@linux.intel.com> 9716R: Bingbu Cao <bingbu.cao@intel.com> 9717R: Tianshu Qiu <tian.shu.qiu@intel.com> 9718L: linux-media@vger.kernel.org 9719S: Maintained 9720F: Documentation/admin-guide/media/ipu3.rst 9721F: Documentation/admin-guide/media/ipu3_rcb.svg 9722F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 9723F: drivers/staging/media/ipu3/ 9724 9725INTEL IXP4XX CRYPTO SUPPORT 9726M: Corentin Labbe <clabbe@baylibre.com> 9727L: linux-crypto@vger.kernel.org 9728S: Maintained 9729F: drivers/crypto/ixp4xx_crypto.c 9730 9731INTEL ISHTP ECLITE DRIVER 9732M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 9733L: platform-driver-x86@vger.kernel.org 9734S: Supported 9735F: drivers/platform/x86/intel/ishtp_eclite.c 9736 9737INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 9738M: Krzysztof Halasa <khalasa@piap.pl> 9739S: Maintained 9740F: drivers/net/ethernet/xscale/ixp4xx_eth.c 9741F: drivers/net/wan/ixp4xx_hss.c 9742F: drivers/soc/ixp4xx/ixp4xx-npe.c 9743F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 9744F: include/linux/soc/ixp4xx/npe.h 9745F: include/linux/soc/ixp4xx/qmgr.h 9746 9747INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 9748M: Deepak Saxena <dsaxena@plexity.net> 9749S: Maintained 9750F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 9751F: drivers/char/hw_random/ixp4xx-rng.c 9752 9753INTEL KEEM BAY DRM DRIVER 9754M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 9755M: Edmund Dea <edmund.j.dea@intel.com> 9756S: Maintained 9757F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 9758F: drivers/gpu/drm/kmb/ 9759 9760INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 9761M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9762S: Maintained 9763F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 9764F: drivers/crypto/keembay/Kconfig 9765F: drivers/crypto/keembay/Makefile 9766F: drivers/crypto/keembay/keembay-ocs-aes-core.c 9767F: drivers/crypto/keembay/ocs-aes.c 9768F: drivers/crypto/keembay/ocs-aes.h 9769 9770INTEL KEEM BAY OCS ECC CRYPTO DRIVER 9771M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9772M: Prabhjot Khurana <prabhjot.khurana@intel.com> 9773M: Mark Gross <mgross@linux.intel.com> 9774S: Maintained 9775F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 9776F: drivers/crypto/keembay/Kconfig 9777F: drivers/crypto/keembay/Makefile 9778F: drivers/crypto/keembay/keembay-ocs-ecc.c 9779 9780INTEL KEEM BAY OCS HCU CRYPTO DRIVER 9781M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9782M: Declan Murphy <declan.murphy@intel.com> 9783S: Maintained 9784F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 9785F: drivers/crypto/keembay/Kconfig 9786F: drivers/crypto/keembay/Makefile 9787F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 9788F: drivers/crypto/keembay/ocs-hcu.c 9789F: drivers/crypto/keembay/ocs-hcu.h 9790 9791INTEL THUNDER BAY EMMC PHY DRIVER 9792M: Nandhini Srikandan <nandhini.srikandan@intel.com> 9793M: Rashmi A <rashmi.a@intel.com> 9794S: Maintained 9795F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 9796F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 9797 9798INTEL MANAGEMENT ENGINE (mei) 9799M: Tomas Winkler <tomas.winkler@intel.com> 9800L: linux-kernel@vger.kernel.org 9801S: Supported 9802F: Documentation/driver-api/mei/* 9803F: drivers/misc/mei/ 9804F: drivers/watchdog/mei_wdt.c 9805F: include/linux/mei_cl_bus.h 9806F: include/uapi/linux/mei.h 9807F: samples/mei/* 9808 9809INTEL MAX 10 BMC MFD DRIVER 9810M: Xu Yilun <yilun.xu@intel.com> 9811R: Tom Rix <trix@redhat.com> 9812S: Maintained 9813F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 9814F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 9815F: drivers/hwmon/intel-m10-bmc-hwmon.c 9816F: drivers/mfd/intel-m10-bmc.c 9817F: include/linux/mfd/intel-m10-bmc.h 9818 9819INTEL MENLOW THERMAL DRIVER 9820M: Sujith Thomas <sujith.thomas@intel.com> 9821L: linux-pm@vger.kernel.org 9822S: Supported 9823W: https://01.org/linux-acpi 9824F: drivers/thermal/intel/intel_menlow.c 9825 9826INTEL P-Unit IPC DRIVER 9827M: Zha Qipeng <qipeng.zha@intel.com> 9828L: platform-driver-x86@vger.kernel.org 9829S: Maintained 9830F: arch/x86/include/asm/intel_punit_ipc.h 9831F: drivers/platform/x86/intel/punit_ipc.c 9832 9833INTEL PMC CORE DRIVER 9834M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 9835M: David E Box <david.e.box@intel.com> 9836L: platform-driver-x86@vger.kernel.org 9837S: Maintained 9838F: Documentation/ABI/testing/sysfs-platform-intel-pmc 9839F: drivers/platform/x86/intel/pmc/ 9840 9841INTEL PMIC GPIO DRIVERS 9842M: Andy Shevchenko <andy@kernel.org> 9843S: Maintained 9844T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9845F: drivers/gpio/gpio-*cove.c 9846 9847INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 9848M: Andy Shevchenko <andy@kernel.org> 9849S: Maintained 9850F: drivers/mfd/intel_soc_pmic* 9851F: include/linux/mfd/intel_soc_pmic* 9852 9853INTEL PMT DRIVERS 9854M: David E. Box <david.e.box@linux.intel.com> 9855S: Supported 9856F: drivers/platform/x86/intel/pmt/ 9857 9858INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 9859M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 9860L: linux-wireless@vger.kernel.org 9861S: Maintained 9862F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 9863F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 9864F: drivers/net/wireless/intel/ipw2x00/ 9865 9866INTEL PSTATE DRIVER 9867M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9868M: Len Brown <lenb@kernel.org> 9869L: linux-pm@vger.kernel.org 9870S: Supported 9871F: drivers/cpufreq/intel_pstate.c 9872 9873INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 9874M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 9875L: linux-iio@vger.kernel.org 9876F: drivers/counter/intel-qep.c 9877 9878INTEL SCU DRIVERS 9879M: Mika Westerberg <mika.westerberg@linux.intel.com> 9880S: Maintained 9881F: arch/x86/include/asm/intel_scu_ipc.h 9882F: drivers/platform/x86/intel_scu_* 9883 9884INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 9885M: Daniel Scally <djrscally@gmail.com> 9886S: Maintained 9887F: drivers/platform/x86/intel/int3472/ 9888 9889INTEL SPEED SELECT TECHNOLOGY 9890M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9891L: platform-driver-x86@vger.kernel.org 9892S: Maintained 9893F: drivers/platform/x86/intel/speed_select_if/ 9894F: include/uapi/linux/isst_if.h 9895F: tools/power/x86/intel-speed-select/ 9896 9897INTEL STRATIX10 FIRMWARE DRIVERS 9898M: Dinh Nguyen <dinguyen@kernel.org> 9899L: linux-kernel@vger.kernel.org 9900S: Maintained 9901F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 9902F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 9903F: drivers/firmware/stratix10-rsu.c 9904F: drivers/firmware/stratix10-svc.c 9905F: include/linux/firmware/intel/stratix10-smc.h 9906F: include/linux/firmware/intel/stratix10-svc-client.h 9907 9908INTEL TELEMETRY DRIVER 9909M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 9910M: "David E. Box" <david.e.box@linux.intel.com> 9911L: platform-driver-x86@vger.kernel.org 9912S: Maintained 9913F: arch/x86/include/asm/intel_telemetry.h 9914F: drivers/platform/x86/intel/telemetry/ 9915 9916INTEL UNCORE FREQUENCY CONTROL 9917M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9918L: platform-driver-x86@vger.kernel.org 9919S: Maintained 9920F: drivers/platform/x86/intel/uncore-frequency.c 9921 9922INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 9923M: David E. Box <david.e.box@linux.intel.com> 9924S: Supported 9925F: drivers/platform/x86/intel/vsec.* 9926 9927INTEL VIRTUAL BUTTON DRIVER 9928M: AceLan Kao <acelan.kao@canonical.com> 9929L: platform-driver-x86@vger.kernel.org 9930S: Maintained 9931F: drivers/platform/x86/intel/vbtn.c 9932 9933INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 9934M: Stanislaw Gruszka <stf_xl@wp.pl> 9935L: linux-wireless@vger.kernel.org 9936S: Supported 9937F: drivers/net/wireless/intel/iwlegacy/ 9938 9939INTEL WIRELESS WIFI LINK (iwlwifi) 9940M: Luca Coelho <luciano.coelho@intel.com> 9941L: linux-wireless@vger.kernel.org 9942S: Supported 9943W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 9944T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 9945F: drivers/net/wireless/intel/iwlwifi/ 9946 9947INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 9948M: Jithu Joseph <jithu.joseph@intel.com> 9949R: Maurice Ma <maurice.ma@intel.com> 9950S: Maintained 9951W: https://slimbootloader.github.io/security/firmware-update.html 9952F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 9953 9954INTEL WMI THUNDERBOLT FORCE POWER DRIVER 9955L: Dell.Client.Kernel@dell.com 9956S: Maintained 9957F: drivers/platform/x86/intel/wmi/thunderbolt.c 9958 9959INTEL WWAN IOSM DRIVER 9960M: M Chetan Kumar <m.chetan.kumar@intel.com> 9961M: Intel Corporation <linuxwwan@intel.com> 9962L: netdev@vger.kernel.org 9963S: Maintained 9964F: drivers/net/wwan/iosm/ 9965 9966INTEL(R) TRACE HUB 9967M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9968S: Supported 9969F: Documentation/trace/intel_th.rst 9970F: drivers/hwtracing/intel_th/ 9971F: include/linux/intel_th.h 9972 9973INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 9974M: Ning Sun <ning.sun@intel.com> 9975L: tboot-devel@lists.sourceforge.net 9976S: Supported 9977W: http://tboot.sourceforge.net 9978T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 9979F: Documentation/x86/intel_txt.rst 9980F: arch/x86/kernel/tboot.c 9981F: include/linux/tboot.h 9982 9983INTEL SGX 9984M: Jarkko Sakkinen <jarkko@kernel.org> 9985R: Dave Hansen <dave.hansen@linux.intel.com> 9986L: linux-sgx@vger.kernel.org 9987S: Supported 9988Q: https://patchwork.kernel.org/project/intel-sgx/list/ 9989T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 9990F: Documentation/x86/sgx.rst 9991F: arch/x86/entry/vdso/vsgx.S 9992F: arch/x86/include/asm/sgx.h 9993F: arch/x86/include/uapi/asm/sgx.h 9994F: arch/x86/kernel/cpu/sgx/* 9995F: tools/testing/selftests/sgx/* 9996K: \bSGX_ 9997 9998INTERCONNECT API 9999M: Georgi Djakov <djakov@kernel.org> 10000L: linux-pm@vger.kernel.org 10001S: Maintained 10002T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10003F: Documentation/devicetree/bindings/interconnect/ 10004F: Documentation/driver-api/interconnect.rst 10005F: drivers/interconnect/ 10006F: include/dt-bindings/interconnect/ 10007F: include/linux/interconnect-provider.h 10008F: include/linux/interconnect.h 10009 10010INTERRUPT COUNTER DRIVER 10011M: Oleksij Rempel <o.rempel@pengutronix.de> 10012R: Pengutronix Kernel Team <kernel@pengutronix.de> 10013L: linux-iio@vger.kernel.org 10014F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10015F: drivers/counter/interrupt-cnt.c 10016 10017INVENSENSE ICM-426xx IMU DRIVER 10018M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10019L: linux-iio@vger.kernel.org 10020S: Maintained 10021W: https://invensense.tdk.com/ 10022F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10023F: drivers/iio/imu/inv_icm42600/ 10024 10025INVENSENSE MPU-3050 GYROSCOPE DRIVER 10026M: Linus Walleij <linus.walleij@linaro.org> 10027L: linux-iio@vger.kernel.org 10028S: Maintained 10029F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10030F: drivers/iio/gyro/mpu3050* 10031 10032IOC3 ETHERNET DRIVER 10033M: Ralf Baechle <ralf@linux-mips.org> 10034L: linux-mips@vger.kernel.org 10035S: Maintained 10036F: drivers/net/ethernet/sgi/ioc3-eth.c 10037 10038IOMAP FILESYSTEM LIBRARY 10039M: Christoph Hellwig <hch@infradead.org> 10040M: Darrick J. Wong <djwong@kernel.org> 10041M: linux-xfs@vger.kernel.org 10042M: linux-fsdevel@vger.kernel.org 10043L: linux-xfs@vger.kernel.org 10044L: linux-fsdevel@vger.kernel.org 10045S: Supported 10046T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10047F: fs/iomap/ 10048F: include/linux/iomap.h 10049 10050IOMMU DRIVERS 10051M: Joerg Roedel <joro@8bytes.org> 10052M: Will Deacon <will@kernel.org> 10053L: iommu@lists.linux-foundation.org 10054S: Maintained 10055T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10056F: Documentation/devicetree/bindings/iommu/ 10057F: Documentation/userspace-api/iommu.rst 10058F: drivers/iommu/ 10059F: include/linux/iommu.h 10060F: include/linux/iova.h 10061F: include/linux/of_iommu.h 10062F: include/uapi/linux/iommu.h 10063 10064IO_URING 10065M: Jens Axboe <axboe@kernel.dk> 10066R: Pavel Begunkov <asml.silence@gmail.com> 10067L: io-uring@vger.kernel.org 10068S: Maintained 10069T: git git://git.kernel.dk/linux-block 10070T: git git://git.kernel.dk/liburing 10071F: fs/io-wq.c 10072F: fs/io-wq.h 10073F: fs/io_uring.c 10074F: include/linux/io_uring.h 10075F: include/uapi/linux/io_uring.h 10076F: tools/io_uring/ 10077 10078IPMI SUBSYSTEM 10079M: Corey Minyard <minyard@acm.org> 10080L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10081S: Supported 10082W: http://openipmi.sourceforge.net/ 10083F: Documentation/driver-api/ipmi.rst 10084F: Documentation/devicetree/bindings/ipmi/ 10085F: drivers/char/ipmi/ 10086F: include/linux/ipmi* 10087F: include/uapi/linux/ipmi* 10088 10089IPS SCSI RAID DRIVER 10090M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10091L: linux-scsi@vger.kernel.org 10092S: Maintained 10093W: http://www.adaptec.com/ 10094F: drivers/scsi/ips* 10095 10096IPVS 10097M: Simon Horman <horms@verge.net.au> 10098M: Julian Anastasov <ja@ssi.bg> 10099L: netdev@vger.kernel.org 10100L: lvs-devel@vger.kernel.org 10101S: Maintained 10102T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10103T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10104F: Documentation/networking/ipvs-sysctl.rst 10105F: include/net/ip_vs.h 10106F: include/uapi/linux/ip_vs.h 10107F: net/netfilter/ipvs/ 10108 10109IPWIRELESS DRIVER 10110M: Jiri Kosina <jikos@kernel.org> 10111M: David Sterba <dsterba@suse.com> 10112S: Odd Fixes 10113F: drivers/tty/ipwireless/ 10114 10115IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10116M: Marc Zyngier <maz@kernel.org> 10117S: Maintained 10118T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10119F: Documentation/core-api/irq/irq-domain.rst 10120F: include/linux/irqdomain.h 10121F: kernel/irq/irqdomain.c 10122F: kernel/irq/msi.c 10123 10124IRQ SUBSYSTEM 10125M: Thomas Gleixner <tglx@linutronix.de> 10126L: linux-kernel@vger.kernel.org 10127S: Maintained 10128T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10129F: kernel/irq/ 10130 10131IRQCHIP DRIVERS 10132M: Thomas Gleixner <tglx@linutronix.de> 10133M: Marc Zyngier <maz@kernel.org> 10134L: linux-kernel@vger.kernel.org 10135S: Maintained 10136T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10137F: Documentation/devicetree/bindings/interrupt-controller/ 10138F: drivers/irqchip/ 10139 10140ISA 10141M: William Breathitt Gray <vilhelm.gray@gmail.com> 10142S: Maintained 10143F: Documentation/driver-api/isa.rst 10144F: drivers/base/isa.c 10145F: include/linux/isa.h 10146 10147ISA RADIO MODULE 10148M: Hans Verkuil <hverkuil@xs4all.nl> 10149L: linux-media@vger.kernel.org 10150S: Maintained 10151W: https://linuxtv.org 10152T: git git://linuxtv.org/media_tree.git 10153F: drivers/media/radio/radio-isa* 10154 10155ISAPNP 10156M: Jaroslav Kysela <perex@perex.cz> 10157S: Maintained 10158F: Documentation/driver-api/isapnp.rst 10159F: drivers/pnp/isapnp/ 10160F: include/linux/isapnp.h 10161 10162ISCSI 10163M: Lee Duncan <lduncan@suse.com> 10164M: Chris Leech <cleech@redhat.com> 10165L: open-iscsi@googlegroups.com 10166L: linux-scsi@vger.kernel.org 10167S: Maintained 10168W: www.open-iscsi.com 10169F: drivers/scsi/*iscsi* 10170F: include/scsi/*iscsi* 10171 10172iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10173M: Peter Jones <pjones@redhat.com> 10174M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10175S: Maintained 10176F: drivers/firmware/iscsi_ibft* 10177 10178ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10179M: Sagi Grimberg <sagi@grimberg.me> 10180M: Max Gurtovoy <mgurtovoy@nvidia.com> 10181L: linux-rdma@vger.kernel.org 10182S: Supported 10183W: http://www.openfabrics.org 10184W: www.open-iscsi.org 10185Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10186F: drivers/infiniband/ulp/iser/ 10187 10188ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10189M: Sagi Grimberg <sagi@grimberg.me> 10190L: linux-rdma@vger.kernel.org 10191L: target-devel@vger.kernel.org 10192S: Supported 10193W: http://www.linux-iscsi.org 10194T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10195F: drivers/infiniband/ulp/isert 10196 10197ISDN/CMTP OVER BLUETOOTH 10198M: Karsten Keil <isdn@linux-pingi.de> 10199L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10200L: netdev@vger.kernel.org 10201S: Odd Fixes 10202W: http://www.isdn4linux.de 10203F: Documentation/isdn/ 10204F: drivers/isdn/capi/ 10205F: include/linux/isdn/ 10206F: include/uapi/linux/isdn/ 10207F: net/bluetooth/cmtp/ 10208 10209ISDN/mISDN SUBSYSTEM 10210M: Karsten Keil <isdn@linux-pingi.de> 10211L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10212L: netdev@vger.kernel.org 10213S: Maintained 10214W: http://www.isdn4linux.de 10215F: drivers/isdn/Kconfig 10216F: drivers/isdn/Makefile 10217F: drivers/isdn/hardware/ 10218F: drivers/isdn/mISDN/ 10219 10220IT87 HARDWARE MONITORING DRIVER 10221M: Jean Delvare <jdelvare@suse.com> 10222L: linux-hwmon@vger.kernel.org 10223S: Maintained 10224F: Documentation/hwmon/it87.rst 10225F: drivers/hwmon/it87.c 10226 10227IT913X MEDIA DRIVER 10228M: Antti Palosaari <crope@iki.fi> 10229L: linux-media@vger.kernel.org 10230S: Maintained 10231W: https://linuxtv.org 10232W: http://palosaari.fi/linux/ 10233Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10234T: git git://linuxtv.org/anttip/media_tree.git 10235F: drivers/media/tuners/it913x* 10236 10237ITE IT66121 HDMI BRIDGE DRIVER 10238M: Phong LE <ple@baylibre.com> 10239M: Neil Armstrong <narmstrong@baylibre.com> 10240S: Maintained 10241T: git git://anongit.freedesktop.org/drm/drm-misc 10242F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10243F: drivers/gpu/drm/bridge/ite-it66121.c 10244 10245IVTV VIDEO4LINUX DRIVER 10246M: Andy Walls <awalls@md.metrocast.net> 10247L: linux-media@vger.kernel.org 10248S: Maintained 10249W: https://linuxtv.org 10250T: git git://linuxtv.org/media_tree.git 10251F: Documentation/admin-guide/media/ivtv* 10252F: drivers/media/pci/ivtv/ 10253F: include/uapi/linux/ivtv* 10254 10255IX2505V MEDIA DRIVER 10256M: Malcolm Priestley <tvboxspy@gmail.com> 10257L: linux-media@vger.kernel.org 10258S: Maintained 10259W: https://linuxtv.org 10260Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10261F: drivers/media/dvb-frontends/ix2505v* 10262 10263JAILHOUSE HYPERVISOR INTERFACE 10264M: Jan Kiszka <jan.kiszka@siemens.com> 10265L: jailhouse-dev@googlegroups.com 10266S: Maintained 10267F: arch/x86/include/asm/jailhouse_para.h 10268F: arch/x86/kernel/jailhouse.c 10269 10270JC42.4 TEMPERATURE SENSOR DRIVER 10271M: Guenter Roeck <linux@roeck-us.net> 10272L: linux-hwmon@vger.kernel.org 10273S: Maintained 10274F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10275F: Documentation/hwmon/jc42.rst 10276F: drivers/hwmon/jc42.c 10277 10278JFS FILESYSTEM 10279M: Dave Kleikamp <shaggy@kernel.org> 10280L: jfs-discussion@lists.sourceforge.net 10281S: Maintained 10282W: http://jfs.sourceforge.net/ 10283T: git git://github.com/kleikamp/linux-shaggy.git 10284F: Documentation/admin-guide/jfs.rst 10285F: fs/jfs/ 10286 10287JME NETWORK DRIVER 10288M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10289L: netdev@vger.kernel.org 10290S: Maintained 10291F: drivers/net/ethernet/jme.* 10292 10293JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10294M: David Woodhouse <dwmw2@infradead.org> 10295M: Richard Weinberger <richard@nod.at> 10296L: linux-mtd@lists.infradead.org 10297S: Odd Fixes 10298W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10299T: git git://git.infradead.org/ubifs-2.6.git 10300F: fs/jffs2/ 10301F: include/uapi/linux/jffs2.h 10302 10303JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10304M: "Theodore Ts'o" <tytso@mit.edu> 10305M: Jan Kara <jack@suse.com> 10306L: linux-ext4@vger.kernel.org 10307S: Maintained 10308F: fs/jbd2/ 10309F: include/linux/jbd2.h 10310 10311JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10312M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10313L: linux-media@vger.kernel.org 10314L: linux-renesas-soc@vger.kernel.org 10315S: Maintained 10316F: drivers/media/platform/rcar_jpu.c 10317 10318JSM Neo PCI based serial card 10319L: linux-serial@vger.kernel.org 10320S: Orphan 10321F: drivers/tty/serial/jsm/ 10322 10323K10TEMP HARDWARE MONITORING DRIVER 10324M: Clemens Ladisch <clemens@ladisch.de> 10325L: linux-hwmon@vger.kernel.org 10326S: Maintained 10327F: Documentation/hwmon/k10temp.rst 10328F: drivers/hwmon/k10temp.c 10329 10330K8TEMP HARDWARE MONITORING DRIVER 10331M: Rudolf Marek <r.marek@assembler.cz> 10332L: linux-hwmon@vger.kernel.org 10333S: Maintained 10334F: Documentation/hwmon/k8temp.rst 10335F: drivers/hwmon/k8temp.c 10336 10337KASAN 10338M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 10339R: Alexander Potapenko <glider@google.com> 10340R: Andrey Konovalov <andreyknvl@gmail.com> 10341R: Dmitry Vyukov <dvyukov@google.com> 10342L: kasan-dev@googlegroups.com 10343S: Maintained 10344F: Documentation/dev-tools/kasan.rst 10345F: arch/*/include/asm/*kasan.h 10346F: arch/*/mm/kasan_init* 10347F: include/linux/kasan*.h 10348F: lib/Kconfig.kasan 10349F: lib/test_kasan*.c 10350F: mm/kasan/ 10351F: scripts/Makefile.kasan 10352 10353KCONFIG 10354M: Masahiro Yamada <masahiroy@kernel.org> 10355L: linux-kbuild@vger.kernel.org 10356S: Maintained 10357T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 10358F: Documentation/kbuild/kconfig* 10359F: scripts/Kconfig.include 10360F: scripts/kconfig/ 10361 10362KCOV 10363R: Dmitry Vyukov <dvyukov@google.com> 10364R: Andrey Konovalov <andreyknvl@gmail.com> 10365L: kasan-dev@googlegroups.com 10366S: Maintained 10367F: Documentation/dev-tools/kcov.rst 10368F: include/linux/kcov.h 10369F: include/uapi/linux/kcov.h 10370F: kernel/kcov.c 10371F: scripts/Makefile.kcov 10372 10373KCSAN 10374M: Marco Elver <elver@google.com> 10375R: Dmitry Vyukov <dvyukov@google.com> 10376L: kasan-dev@googlegroups.com 10377S: Maintained 10378F: Documentation/dev-tools/kcsan.rst 10379F: include/linux/kcsan*.h 10380F: kernel/kcsan/ 10381F: lib/Kconfig.kcsan 10382F: scripts/Makefile.kcsan 10383 10384KDUMP 10385M: Baoquan He <bhe@redhat.com> 10386R: Vivek Goyal <vgoyal@redhat.com> 10387R: Dave Young <dyoung@redhat.com> 10388L: kexec@lists.infradead.org 10389S: Maintained 10390W: http://lse.sourceforge.net/kdump/ 10391F: Documentation/admin-guide/kdump/ 10392F: fs/proc/vmcore.c 10393F: include/linux/crash_core.h 10394F: include/linux/crash_dump.h 10395F: include/uapi/linux/vmcore.h 10396F: kernel/crash_*.c 10397 10398KEENE FM RADIO TRANSMITTER DRIVER 10399M: Hans Verkuil <hverkuil@xs4all.nl> 10400L: linux-media@vger.kernel.org 10401S: Maintained 10402W: https://linuxtv.org 10403T: git git://linuxtv.org/media_tree.git 10404F: drivers/media/radio/radio-keene* 10405 10406KERNEL AUTOMOUNTER 10407M: Ian Kent <raven@themaw.net> 10408L: autofs@vger.kernel.org 10409S: Maintained 10410F: fs/autofs/ 10411 10412KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 10413M: Masahiro Yamada <masahiroy@kernel.org> 10414M: Michal Marek <michal.lkml@markovi.net> 10415R: Nick Desaulniers <ndesaulniers@google.com> 10416L: linux-kbuild@vger.kernel.org 10417S: Maintained 10418T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 10419F: Documentation/kbuild/ 10420F: Makefile 10421F: scripts/*vmlinux* 10422F: scripts/Kbuild* 10423F: scripts/Makefile* 10424F: scripts/basic/ 10425F: scripts/dummy-tools/ 10426F: scripts/mk* 10427F: scripts/mod/ 10428F: scripts/package/ 10429 10430KERNEL JANITORS 10431L: kernel-janitors@vger.kernel.org 10432S: Odd Fixes 10433W: http://kernelnewbies.org/KernelJanitors 10434 10435KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 10436M: Chuck Lever <chuck.lever@oracle.com> 10437L: linux-nfs@vger.kernel.org 10438S: Supported 10439W: http://nfs.sourceforge.net/ 10440T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 10441F: fs/lockd/ 10442F: fs/nfs_common/ 10443F: fs/nfsd/ 10444F: include/linux/lockd/ 10445F: include/linux/sunrpc/ 10446F: include/uapi/linux/nfsd/ 10447F: include/uapi/linux/sunrpc/ 10448F: net/sunrpc/ 10449F: Documentation/filesystems/nfs/ 10450 10451KERNEL REGRESSIONS 10452M: Thorsten Leemhuis <linux@leemhuis.info> 10453L: regressions@lists.linux.dev 10454S: Supported 10455 10456KERNEL SELFTEST FRAMEWORK 10457M: Shuah Khan <shuah@kernel.org> 10458M: Shuah Khan <skhan@linuxfoundation.org> 10459L: linux-kselftest@vger.kernel.org 10460S: Maintained 10461Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 10462T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 10463F: Documentation/dev-tools/kselftest* 10464F: tools/testing/selftests/ 10465 10466KERNEL SMB3 SERVER (KSMBD) 10467M: Namjae Jeon <linkinjeon@kernel.org> 10468M: Sergey Senozhatsky <senozhatsky@chromium.org> 10469M: Steve French <sfrench@samba.org> 10470M: Hyunchul Lee <hyc.lee@gmail.com> 10471L: linux-cifs@vger.kernel.org 10472S: Maintained 10473T: git git://git.samba.org/ksmbd.git 10474F: fs/ksmbd/ 10475F: fs/smbfs_common/ 10476 10477KERNEL UNIT TESTING FRAMEWORK (KUnit) 10478M: Brendan Higgins <brendanhiggins@google.com> 10479L: linux-kselftest@vger.kernel.org 10480L: kunit-dev@googlegroups.com 10481S: Maintained 10482W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 10483F: Documentation/dev-tools/kunit/ 10484F: include/kunit/ 10485F: lib/kunit/ 10486F: tools/testing/kunit/ 10487 10488KERNEL USERMODE HELPER 10489M: Luis Chamberlain <mcgrof@kernel.org> 10490L: linux-kernel@vger.kernel.org 10491S: Maintained 10492F: include/linux/umh.h 10493F: kernel/umh.c 10494 10495KERNEL VIRTUAL MACHINE (KVM) 10496M: Paolo Bonzini <pbonzini@redhat.com> 10497L: kvm@vger.kernel.org 10498S: Supported 10499W: http://www.linux-kvm.org 10500T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10501F: Documentation/virt/kvm/ 10502F: include/asm-generic/kvm* 10503F: include/kvm/iodev.h 10504F: include/linux/kvm* 10505F: include/trace/events/kvm.h 10506F: include/uapi/asm-generic/kvm* 10507F: include/uapi/linux/kvm* 10508F: tools/kvm/ 10509F: tools/testing/selftests/kvm/ 10510F: virt/kvm/* 10511 10512KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 10513M: Marc Zyngier <maz@kernel.org> 10514R: James Morse <james.morse@arm.com> 10515R: Alexandru Elisei <alexandru.elisei@arm.com> 10516R: Suzuki K Poulose <suzuki.poulose@arm.com> 10517L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10518L: kvmarm@lists.cs.columbia.edu (moderated for non-subscribers) 10519S: Maintained 10520T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 10521F: arch/arm64/include/asm/kvm* 10522F: arch/arm64/include/uapi/asm/kvm* 10523F: arch/arm64/kvm/ 10524F: include/kvm/arm_* 10525F: tools/testing/selftests/kvm/*/aarch64/ 10526F: tools/testing/selftests/kvm/aarch64/ 10527 10528KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 10529M: Huacai Chen <chenhuacai@kernel.org> 10530M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 10531L: linux-mips@vger.kernel.org 10532L: kvm@vger.kernel.org 10533S: Maintained 10534T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10535F: arch/mips/include/asm/kvm* 10536F: arch/mips/include/uapi/asm/kvm* 10537F: arch/mips/kvm/ 10538 10539KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 10540L: linuxppc-dev@lists.ozlabs.org 10541T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 10542F: arch/powerpc/include/asm/kvm* 10543F: arch/powerpc/include/uapi/asm/kvm* 10544F: arch/powerpc/kernel/kvm* 10545F: arch/powerpc/kvm/ 10546 10547KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 10548M: Anup Patel <anup@brainfault.org> 10549R: Atish Patra <atishp@atishpatra.org> 10550L: kvm@vger.kernel.org 10551L: kvm-riscv@lists.infradead.org 10552L: linux-riscv@lists.infradead.org 10553S: Maintained 10554T: git git://github.com/kvm-riscv/linux.git 10555F: arch/riscv/include/asm/kvm* 10556F: arch/riscv/include/uapi/asm/kvm* 10557F: arch/riscv/kvm/ 10558 10559KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 10560M: Christian Borntraeger <borntraeger@linux.ibm.com> 10561M: Janosch Frank <frankja@linux.ibm.com> 10562R: David Hildenbrand <david@redhat.com> 10563R: Claudio Imbrenda <imbrenda@linux.ibm.com> 10564L: kvm@vger.kernel.org 10565S: Supported 10566W: http://www.ibm.com/developerworks/linux/linux390/ 10567T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 10568F: Documentation/virt/kvm/s390* 10569F: arch/s390/include/asm/gmap.h 10570F: arch/s390/include/asm/kvm* 10571F: arch/s390/include/uapi/asm/kvm* 10572F: arch/s390/kernel/uv.c 10573F: arch/s390/kvm/ 10574F: arch/s390/mm/gmap.c 10575F: tools/testing/selftests/kvm/*/s390x/ 10576F: tools/testing/selftests/kvm/s390x/ 10577 10578KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 10579M: Paolo Bonzini <pbonzini@redhat.com> 10580R: Sean Christopherson <seanjc@google.com> 10581R: Vitaly Kuznetsov <vkuznets@redhat.com> 10582R: Wanpeng Li <wanpengli@tencent.com> 10583R: Jim Mattson <jmattson@google.com> 10584R: Joerg Roedel <joro@8bytes.org> 10585L: kvm@vger.kernel.org 10586S: Supported 10587W: http://www.linux-kvm.org 10588T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10589F: arch/x86/include/asm/kvm* 10590F: arch/x86/include/asm/pvclock-abi.h 10591F: arch/x86/include/asm/svm.h 10592F: arch/x86/include/asm/vmx*.h 10593F: arch/x86/include/uapi/asm/kvm* 10594F: arch/x86/include/uapi/asm/svm.h 10595F: arch/x86/include/uapi/asm/vmx.h 10596F: arch/x86/kernel/kvm.c 10597F: arch/x86/kernel/kvmclock.c 10598F: arch/x86/kvm/ 10599F: arch/x86/kvm/*/ 10600 10601KERNFS 10602M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10603M: Tejun Heo <tj@kernel.org> 10604S: Supported 10605T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 10606F: fs/kernfs/ 10607F: include/linux/kernfs.h 10608 10609KEXEC 10610M: Eric Biederman <ebiederm@xmission.com> 10611L: kexec@lists.infradead.org 10612S: Maintained 10613W: http://kernel.org/pub/linux/utils/kernel/kexec/ 10614F: include/linux/kexec.h 10615F: include/uapi/linux/kexec.h 10616F: kernel/kexec* 10617 10618KEYS-ENCRYPTED 10619M: Mimi Zohar <zohar@linux.ibm.com> 10620L: linux-integrity@vger.kernel.org 10621L: keyrings@vger.kernel.org 10622S: Supported 10623F: Documentation/security/keys/trusted-encrypted.rst 10624F: include/keys/encrypted-type.h 10625F: security/keys/encrypted-keys/ 10626 10627KEYS-TRUSTED 10628M: James Bottomley <jejb@linux.ibm.com> 10629M: Jarkko Sakkinen <jarkko@kernel.org> 10630M: Mimi Zohar <zohar@linux.ibm.com> 10631L: linux-integrity@vger.kernel.org 10632L: keyrings@vger.kernel.org 10633S: Supported 10634F: Documentation/security/keys/trusted-encrypted.rst 10635F: include/keys/trusted-type.h 10636F: include/keys/trusted_tpm.h 10637F: security/keys/trusted-keys/ 10638 10639KEYS-TRUSTED-TEE 10640M: Sumit Garg <sumit.garg@linaro.org> 10641L: linux-integrity@vger.kernel.org 10642L: keyrings@vger.kernel.org 10643S: Supported 10644F: include/keys/trusted_tee.h 10645F: security/keys/trusted-keys/trusted_tee.c 10646 10647KEYS/KEYRINGS 10648M: David Howells <dhowells@redhat.com> 10649M: Jarkko Sakkinen <jarkko@kernel.org> 10650L: keyrings@vger.kernel.org 10651S: Maintained 10652F: Documentation/security/keys/core.rst 10653F: include/keys/ 10654F: include/linux/key-type.h 10655F: include/linux/key.h 10656F: include/linux/keyctl.h 10657F: include/uapi/linux/keyctl.h 10658F: security/keys/ 10659 10660KFENCE 10661M: Alexander Potapenko <glider@google.com> 10662M: Marco Elver <elver@google.com> 10663R: Dmitry Vyukov <dvyukov@google.com> 10664L: kasan-dev@googlegroups.com 10665S: Maintained 10666F: Documentation/dev-tools/kfence.rst 10667F: arch/*/include/asm/kfence.h 10668F: include/linux/kfence.h 10669F: lib/Kconfig.kfence 10670F: mm/kfence/ 10671 10672KFIFO 10673M: Stefani Seibold <stefani@seibold.net> 10674S: Maintained 10675F: include/linux/kfifo.h 10676F: lib/kfifo.c 10677F: samples/kfifo/ 10678 10679KGDB / KDB /debug_core 10680M: Jason Wessel <jason.wessel@windriver.com> 10681M: Daniel Thompson <daniel.thompson@linaro.org> 10682R: Douglas Anderson <dianders@chromium.org> 10683L: kgdb-bugreport@lists.sourceforge.net 10684S: Maintained 10685W: http://kgdb.wiki.kernel.org/ 10686T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 10687F: Documentation/dev-tools/kgdb.rst 10688F: drivers/misc/kgdbts.c 10689F: drivers/tty/serial/kgdboc.c 10690F: include/linux/kdb.h 10691F: include/linux/kgdb.h 10692F: kernel/debug/ 10693 10694KHADAS MCU MFD DRIVER 10695M: Neil Armstrong <narmstrong@baylibre.com> 10696L: linux-amlogic@lists.infradead.org 10697S: Maintained 10698F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 10699F: drivers/mfd/khadas-mcu.c 10700F: include/linux/mfd/khadas-mcu.h 10701F: drivers/thermal/khadas_mcu_fan.c 10702 10703KMEMLEAK 10704M: Catalin Marinas <catalin.marinas@arm.com> 10705S: Maintained 10706F: Documentation/dev-tools/kmemleak.rst 10707F: include/linux/kmemleak.h 10708F: mm/kmemleak.c 10709F: samples/kmemleak/kmemleak-test.c 10710 10711KMOD KERNEL MODULE LOADER - USERMODE HELPER 10712M: Luis Chamberlain <mcgrof@kernel.org> 10713L: linux-kernel@vger.kernel.org 10714L: linux-modules@vger.kernel.org 10715S: Maintained 10716F: include/linux/kmod.h 10717F: kernel/kmod.c 10718F: lib/test_kmod.c 10719F: tools/testing/selftests/kmod/ 10720 10721KPROBES 10722M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 10723M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 10724M: "David S. Miller" <davem@davemloft.net> 10725M: Masami Hiramatsu <mhiramat@kernel.org> 10726S: Maintained 10727T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 10728F: Documentation/trace/kprobes.rst 10729F: include/asm-generic/kprobes.h 10730F: include/linux/kprobes.h 10731F: kernel/kprobes.c 10732F: lib/test_kprobes.c 10733F: samples/kprobes 10734 10735KS0108 LCD CONTROLLER DRIVER 10736M: Miguel Ojeda <ojeda@kernel.org> 10737S: Maintained 10738F: Documentation/admin-guide/auxdisplay/ks0108.rst 10739F: drivers/auxdisplay/ks0108.c 10740F: include/linux/ks0108.h 10741 10742KTD253 BACKLIGHT DRIVER 10743M: Linus Walleij <linus.walleij@linaro.org> 10744S: Maintained 10745F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 10746F: drivers/video/backlight/ktd253-backlight.c 10747 10748KTEST 10749M: Steven Rostedt <rostedt@goodmis.org> 10750M: John Hawley <warthog9@eaglescrag.net> 10751S: Maintained 10752F: tools/testing/ktest 10753 10754L3MDEV 10755M: David Ahern <dsahern@kernel.org> 10756L: netdev@vger.kernel.org 10757S: Maintained 10758F: include/net/l3mdev.h 10759F: net/l3mdev 10760 10761L7 BPF FRAMEWORK 10762M: John Fastabend <john.fastabend@gmail.com> 10763M: Daniel Borkmann <daniel@iogearbox.net> 10764M: Jakub Sitnicki <jakub@cloudflare.com> 10765M: Lorenz Bauer <lmb@cloudflare.com> 10766L: netdev@vger.kernel.org 10767L: bpf@vger.kernel.org 10768S: Maintained 10769F: include/linux/skmsg.h 10770F: net/core/skmsg.c 10771F: net/core/sock_map.c 10772F: net/ipv4/tcp_bpf.c 10773F: net/ipv4/udp_bpf.c 10774F: net/unix/unix_bpf.c 10775 10776LANDLOCK SECURITY MODULE 10777M: Mickaël Salaün <mic@digikod.net> 10778L: linux-security-module@vger.kernel.org 10779S: Supported 10780W: https://landlock.io 10781T: git https://github.com/landlock-lsm/linux.git 10782F: Documentation/security/landlock.rst 10783F: Documentation/userspace-api/landlock.rst 10784F: include/uapi/linux/landlock.h 10785F: samples/landlock/ 10786F: security/landlock/ 10787F: tools/testing/selftests/landlock/ 10788K: landlock 10789K: LANDLOCK 10790 10791LANTIQ / INTEL Ethernet drivers 10792M: Hauke Mehrtens <hauke@hauke-m.de> 10793L: netdev@vger.kernel.org 10794S: Maintained 10795F: drivers/net/dsa/lantiq_gswip.c 10796F: drivers/net/dsa/lantiq_pce.h 10797F: drivers/net/ethernet/lantiq_xrx200.c 10798F: net/dsa/tag_gswip.c 10799 10800LANTIQ MIPS ARCHITECTURE 10801M: John Crispin <john@phrozen.org> 10802L: linux-mips@vger.kernel.org 10803S: Maintained 10804F: arch/mips/lantiq 10805F: drivers/soc/lantiq 10806 10807LASI 53c700 driver for PARISC 10808M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 10809L: linux-scsi@vger.kernel.org 10810S: Maintained 10811F: Documentation/scsi/53c700.rst 10812F: drivers/scsi/53c700* 10813 10814LEAKING_ADDRESSES 10815M: Tobin C. Harding <me@tobin.cc> 10816M: Tycho Andersen <tycho@tycho.pizza> 10817L: linux-hardening@vger.kernel.org 10818S: Maintained 10819T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 10820F: scripts/leaking_addresses.pl 10821 10822LED SUBSYSTEM 10823M: Pavel Machek <pavel@ucw.cz> 10824L: linux-leds@vger.kernel.org 10825S: Maintained 10826T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 10827F: Documentation/devicetree/bindings/leds/ 10828F: drivers/leds/ 10829F: include/linux/leds.h 10830 10831LEGACY EEPROM DRIVER 10832M: Jean Delvare <jdelvare@suse.com> 10833S: Maintained 10834F: Documentation/misc-devices/eeprom.rst 10835F: drivers/misc/eeprom/eeprom.c 10836 10837LEGO MINDSTORMS EV3 10838R: David Lechner <david@lechnology.com> 10839S: Maintained 10840F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 10841F: arch/arm/boot/dts/da850-lego-ev3.dts 10842F: drivers/power/supply/lego_ev3_battery.c 10843 10844LEGO USB Tower driver 10845M: Juergen Stuber <starblue@users.sourceforge.net> 10846L: legousb-devel@lists.sourceforge.net 10847S: Maintained 10848W: http://legousb.sourceforge.net/ 10849F: drivers/usb/misc/legousbtower.c 10850 10851LETSKETCH HID TABLET DRIVER 10852M: Hans de Goede <hdegoede@redhat.com> 10853L: linux-input@vger.kernel.org 10854S: Maintained 10855T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 10856F: drivers/hid/hid-letsketch.c 10857 10858LG LAPTOP EXTRAS 10859M: Matan Ziv-Av <matan@svgalib.org> 10860L: platform-driver-x86@vger.kernel.org 10861S: Maintained 10862F: Documentation/ABI/testing/sysfs-platform-lg-laptop 10863F: Documentation/admin-guide/laptops/lg-laptop.rst 10864F: drivers/platform/x86/lg-laptop.c 10865 10866LG2160 MEDIA DRIVER 10867M: Michael Krufky <mkrufky@linuxtv.org> 10868L: linux-media@vger.kernel.org 10869S: Maintained 10870W: https://linuxtv.org 10871W: http://github.com/mkrufky 10872Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10873T: git git://linuxtv.org/mkrufky/tuners.git 10874F: drivers/media/dvb-frontends/lg2160.* 10875 10876LGDT3305 MEDIA DRIVER 10877M: Michael Krufky <mkrufky@linuxtv.org> 10878L: linux-media@vger.kernel.org 10879S: Maintained 10880W: https://linuxtv.org 10881W: http://github.com/mkrufky 10882Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10883T: git git://linuxtv.org/mkrufky/tuners.git 10884F: drivers/media/dvb-frontends/lgdt3305.* 10885 10886LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 10887M: Viresh Kumar <vireshk@kernel.org> 10888L: linux-ide@vger.kernel.org 10889S: Maintained 10890T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10891F: drivers/ata/pata_arasan_cf.c 10892F: include/linux/pata_arasan_cf_data.h 10893 10894LIBATA PATA DRIVERS 10895R: Sergey Shtylyov <s.shtylyov@omp.ru> 10896L: linux-ide@vger.kernel.org 10897F: drivers/ata/ata_*.c 10898F: drivers/ata/pata_*.c 10899 10900LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 10901M: Linus Walleij <linus.walleij@linaro.org> 10902L: linux-ide@vger.kernel.org 10903S: Maintained 10904T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10905F: drivers/ata/pata_ftide010.c 10906F: drivers/ata/sata_gemini.c 10907F: drivers/ata/sata_gemini.h 10908 10909LIBATA SATA AHCI PLATFORM devices support 10910M: Hans de Goede <hdegoede@redhat.com> 10911M: Jens Axboe <axboe@kernel.dk> 10912L: linux-ide@vger.kernel.org 10913S: Maintained 10914T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10915F: drivers/ata/ahci_platform.c 10916F: drivers/ata/libahci_platform.c 10917F: include/linux/ahci_platform.h 10918 10919LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 10920M: Mikael Pettersson <mikpelinux@gmail.com> 10921L: linux-ide@vger.kernel.org 10922S: Maintained 10923T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 10924F: drivers/ata/sata_promise.* 10925 10926LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 10927M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 10928L: linux-ide@vger.kernel.org 10929S: Maintained 10930T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 10931F: Documentation/devicetree/bindings/ata/ 10932F: drivers/ata/ 10933F: include/linux/ata.h 10934F: include/linux/libata.h 10935 10936LIBNVDIMM BLK: MMIO-APERTURE DRIVER 10937M: Dan Williams <dan.j.williams@intel.com> 10938M: Vishal Verma <vishal.l.verma@intel.com> 10939M: Dave Jiang <dave.jiang@intel.com> 10940L: nvdimm@lists.linux.dev 10941S: Supported 10942Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10943P: Documentation/nvdimm/maintainer-entry-profile.rst 10944F: drivers/nvdimm/blk.c 10945F: drivers/nvdimm/region_devs.c 10946 10947LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 10948M: Vishal Verma <vishal.l.verma@intel.com> 10949M: Dan Williams <dan.j.williams@intel.com> 10950M: Dave Jiang <dave.jiang@intel.com> 10951L: nvdimm@lists.linux.dev 10952S: Supported 10953Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10954P: Documentation/nvdimm/maintainer-entry-profile.rst 10955F: drivers/nvdimm/btt* 10956 10957LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 10958M: Dan Williams <dan.j.williams@intel.com> 10959M: Vishal Verma <vishal.l.verma@intel.com> 10960M: Dave Jiang <dave.jiang@intel.com> 10961L: nvdimm@lists.linux.dev 10962S: Supported 10963Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10964P: Documentation/nvdimm/maintainer-entry-profile.rst 10965F: drivers/nvdimm/pmem* 10966 10967LIBNVDIMM: DEVICETREE BINDINGS 10968M: Oliver O'Halloran <oohall@gmail.com> 10969L: nvdimm@lists.linux.dev 10970S: Supported 10971Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10972F: Documentation/devicetree/bindings/pmem/pmem-region.txt 10973F: drivers/nvdimm/of_pmem.c 10974 10975LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 10976M: Dan Williams <dan.j.williams@intel.com> 10977M: Vishal Verma <vishal.l.verma@intel.com> 10978M: Dave Jiang <dave.jiang@intel.com> 10979M: Ira Weiny <ira.weiny@intel.com> 10980L: nvdimm@lists.linux.dev 10981S: Supported 10982Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 10983P: Documentation/nvdimm/maintainer-entry-profile.rst 10984T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 10985F: drivers/acpi/nfit/* 10986F: drivers/nvdimm/* 10987F: include/linux/libnvdimm.h 10988F: include/linux/nd.h 10989F: include/uapi/linux/ndctl.h 10990F: tools/testing/nvdimm/ 10991 10992LICENSES and SPDX stuff 10993M: Thomas Gleixner <tglx@linutronix.de> 10994M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10995L: linux-spdx@vger.kernel.org 10996S: Maintained 10997T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 10998F: COPYING 10999F: Documentation/process/license-rules.rst 11000F: LICENSES/ 11001F: scripts/spdxcheck-test.sh 11002F: scripts/spdxcheck.py 11003 11004LINEAR RANGES HELPERS 11005M: Mark Brown <broonie@kernel.org> 11006R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 11007F: lib/linear_ranges.c 11008F: lib/test_linear_ranges.c 11009F: include/linux/linear_range.h 11010 11011LINUX FOR POWER MACINTOSH 11012M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11013L: linuxppc-dev@lists.ozlabs.org 11014S: Odd Fixes 11015F: arch/powerpc/platforms/powermac/ 11016F: drivers/macintosh/ 11017 11018LINUX FOR POWERPC (32-BIT AND 64-BIT) 11019M: Michael Ellerman <mpe@ellerman.id.au> 11020R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11021R: Paul Mackerras <paulus@samba.org> 11022L: linuxppc-dev@lists.ozlabs.org 11023S: Supported 11024W: https://github.com/linuxppc/wiki/wiki 11025Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11026T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11027F: Documentation/ABI/stable/sysfs-firmware-opal-* 11028F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11029F: Documentation/devicetree/bindings/powerpc/ 11030F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11031F: Documentation/powerpc/ 11032F: arch/powerpc/ 11033F: drivers/*/*/*pasemi* 11034F: drivers/*/*pasemi* 11035F: drivers/char/tpm/tpm_ibmvtpm* 11036F: drivers/crypto/nx/ 11037F: drivers/crypto/vmx/ 11038F: drivers/i2c/busses/i2c-opal.c 11039F: drivers/net/ethernet/ibm/ibmveth.* 11040F: drivers/net/ethernet/ibm/ibmvnic.* 11041F: drivers/pci/hotplug/pnv_php.c 11042F: drivers/pci/hotplug/rpa* 11043F: drivers/rtc/rtc-opal.c 11044F: drivers/scsi/ibmvscsi/ 11045F: drivers/tty/hvc/hvc_opal.c 11046F: drivers/watchdog/wdrtas.c 11047F: tools/testing/selftests/powerpc 11048N: /pmac 11049N: powermac 11050N: powernv 11051N: [^a-z0-9]ps3 11052N: pseries 11053 11054LINUX FOR POWERPC EMBEDDED MPC5XXX 11055M: Anatolij Gustschin <agust@denx.de> 11056L: linuxppc-dev@lists.ozlabs.org 11057S: Odd Fixes 11058F: arch/powerpc/platforms/512x/ 11059F: arch/powerpc/platforms/52xx/ 11060 11061LINUX FOR POWERPC EMBEDDED PPC4XX 11062L: linuxppc-dev@lists.ozlabs.org 11063S: Orphan 11064F: arch/powerpc/platforms/40x/ 11065F: arch/powerpc/platforms/44x/ 11066 11067LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11068M: Scott Wood <oss@buserror.net> 11069L: linuxppc-dev@lists.ozlabs.org 11070S: Odd fixes 11071T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11072F: Documentation/devicetree/bindings/powerpc/fsl/ 11073F: arch/powerpc/platforms/83xx/ 11074F: arch/powerpc/platforms/85xx/ 11075 11076LINUX FOR POWERPC EMBEDDED PPC8XX 11077M: Christophe Leroy <christophe.leroy@csgroup.eu> 11078L: linuxppc-dev@lists.ozlabs.org 11079S: Maintained 11080F: arch/powerpc/platforms/8xx/ 11081 11082LINUX KERNEL DUMP TEST MODULE (LKDTM) 11083M: Kees Cook <keescook@chromium.org> 11084S: Maintained 11085F: drivers/misc/lkdtm/* 11086F: tools/testing/selftests/lkdtm/* 11087 11088LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11089M: Alan Stern <stern@rowland.harvard.edu> 11090M: Andrea Parri <parri.andrea@gmail.com> 11091M: Will Deacon <will@kernel.org> 11092M: Peter Zijlstra <peterz@infradead.org> 11093M: Boqun Feng <boqun.feng@gmail.com> 11094M: Nicholas Piggin <npiggin@gmail.com> 11095M: David Howells <dhowells@redhat.com> 11096M: Jade Alglave <j.alglave@ucl.ac.uk> 11097M: Luc Maranget <luc.maranget@inria.fr> 11098M: "Paul E. McKenney" <paulmck@kernel.org> 11099R: Akira Yokosawa <akiyks@gmail.com> 11100R: Daniel Lustig <dlustig@nvidia.com> 11101R: Joel Fernandes <joel@joelfernandes.org> 11102L: linux-kernel@vger.kernel.org 11103L: linux-arch@vger.kernel.org 11104S: Supported 11105T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11106F: Documentation/atomic_bitops.txt 11107F: Documentation/atomic_t.txt 11108F: Documentation/core-api/refcount-vs-atomic.rst 11109F: Documentation/litmus-tests/ 11110F: Documentation/memory-barriers.txt 11111F: tools/memory-model/ 11112 11113LIS3LV02D ACCELEROMETER DRIVER 11114M: Eric Piel <eric.piel@tremplin-utc.net> 11115S: Maintained 11116F: Documentation/misc-devices/lis3lv02d.rst 11117F: drivers/misc/lis3lv02d/ 11118F: drivers/platform/x86/hp_accel.c 11119 11120LIST KUNIT TEST 11121M: David Gow <davidgow@google.com> 11122L: linux-kselftest@vger.kernel.org 11123L: kunit-dev@googlegroups.com 11124S: Maintained 11125F: lib/list-test.c 11126 11127LITEX PLATFORM 11128M: Karol Gugala <kgugala@antmicro.com> 11129M: Mateusz Holenko <mholenko@antmicro.com> 11130S: Maintained 11131F: Documentation/devicetree/bindings/*/litex,*.yaml 11132F: arch/openrisc/boot/dts/or1klitex.dts 11133F: drivers/soc/litex/litex_soc_ctrl.c 11134F: drivers/tty/serial/liteuart.c 11135F: include/linux/litex.h 11136 11137LIVE PATCHING 11138M: Josh Poimboeuf <jpoimboe@redhat.com> 11139M: Jiri Kosina <jikos@kernel.org> 11140M: Miroslav Benes <mbenes@suse.cz> 11141M: Petr Mladek <pmladek@suse.com> 11142R: Joe Lawrence <joe.lawrence@redhat.com> 11143L: live-patching@vger.kernel.org 11144S: Maintained 11145T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11146F: Documentation/ABI/testing/sysfs-kernel-livepatch 11147F: Documentation/livepatch/ 11148F: arch/powerpc/include/asm/livepatch.h 11149F: arch/s390/include/asm/livepatch.h 11150F: arch/x86/include/asm/livepatch.h 11151F: include/linux/livepatch.h 11152F: kernel/livepatch/ 11153F: lib/livepatch/ 11154F: samples/livepatch/ 11155F: tools/testing/selftests/livepatch/ 11156 11157LLC (802.2) 11158L: netdev@vger.kernel.org 11159S: Odd fixes 11160F: include/linux/llc.h 11161F: include/net/llc* 11162F: include/uapi/linux/llc.h 11163F: net/llc/ 11164 11165LM73 HARDWARE MONITOR DRIVER 11166M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11167L: linux-hwmon@vger.kernel.org 11168S: Maintained 11169F: drivers/hwmon/lm73.c 11170 11171LM78 HARDWARE MONITOR DRIVER 11172M: Jean Delvare <jdelvare@suse.com> 11173L: linux-hwmon@vger.kernel.org 11174S: Maintained 11175F: Documentation/hwmon/lm78.rst 11176F: drivers/hwmon/lm78.c 11177 11178LM83 HARDWARE MONITOR DRIVER 11179M: Jean Delvare <jdelvare@suse.com> 11180L: linux-hwmon@vger.kernel.org 11181S: Maintained 11182F: Documentation/hwmon/lm83.rst 11183F: drivers/hwmon/lm83.c 11184 11185LM90 HARDWARE MONITOR DRIVER 11186M: Jean Delvare <jdelvare@suse.com> 11187L: linux-hwmon@vger.kernel.org 11188S: Maintained 11189F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11190F: Documentation/hwmon/lm90.rst 11191F: drivers/hwmon/lm90.c 11192F: include/dt-bindings/thermal/lm90.h 11193 11194LM95234 HARDWARE MONITOR DRIVER 11195M: Guenter Roeck <linux@roeck-us.net> 11196L: linux-hwmon@vger.kernel.org 11197S: Maintained 11198F: Documentation/hwmon/lm95234.rst 11199F: drivers/hwmon/lm95234.c 11200 11201LME2510 MEDIA DRIVER 11202M: Malcolm Priestley <tvboxspy@gmail.com> 11203L: linux-media@vger.kernel.org 11204S: Maintained 11205W: https://linuxtv.org 11206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11207F: drivers/media/usb/dvb-usb-v2/lmedm04* 11208 11209LOADPIN SECURITY MODULE 11210M: Kees Cook <keescook@chromium.org> 11211S: Supported 11212T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 11213F: Documentation/admin-guide/LSM/LoadPin.rst 11214F: security/loadpin/ 11215 11216LOCKING PRIMITIVES 11217M: Peter Zijlstra <peterz@infradead.org> 11218M: Ingo Molnar <mingo@redhat.com> 11219M: Will Deacon <will@kernel.org> 11220R: Waiman Long <longman@redhat.com> 11221R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11222L: linux-kernel@vger.kernel.org 11223S: Maintained 11224T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11225F: Documentation/locking/ 11226F: arch/*/include/asm/spinlock*.h 11227F: include/linux/lockdep.h 11228F: include/linux/mutex*.h 11229F: include/linux/rwlock*.h 11230F: include/linux/rwsem*.h 11231F: include/linux/seqlock.h 11232F: include/linux/spinlock*.h 11233F: kernel/locking/ 11234F: lib/locking*.[ch] 11235X: kernel/locking/locktorture.c 11236 11237LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11238M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11239L: linux-ntfs-dev@lists.sourceforge.net 11240S: Maintained 11241W: http://www.linux-ntfs.org/content/view/19/37/ 11242F: Documentation/admin-guide/ldm.rst 11243F: block/partitions/ldm.* 11244 11245LOGITECH HID GAMING KEYBOARDS 11246M: Hans de Goede <hdegoede@redhat.com> 11247L: linux-input@vger.kernel.org 11248S: Maintained 11249T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11250F: drivers/hid/hid-lg-g15.c 11251 11252LONTIUM LT8912B MIPI TO HDMI BRIDGE 11253M: Adrien Grassein <adrien.grassein@gmail.com> 11254S: Maintained 11255F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11256F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11257 11258LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 11259M: Sathya Prakash <sathya.prakash@broadcom.com> 11260M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 11261M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 11262L: MPT-FusionLinux.pdl@broadcom.com 11263L: linux-scsi@vger.kernel.org 11264S: Supported 11265W: http://www.avagotech.com/support/ 11266F: drivers/message/fusion/ 11267F: drivers/scsi/mpt3sas/ 11268 11269LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 11270M: Matthew Wilcox <willy@infradead.org> 11271L: linux-scsi@vger.kernel.org 11272S: Maintained 11273F: drivers/scsi/sym53c8xx_2/ 11274 11275LTC1660 DAC DRIVER 11276M: Marcus Folkesson <marcus.folkesson@gmail.com> 11277L: linux-iio@vger.kernel.org 11278S: Maintained 11279F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 11280F: drivers/iio/dac/ltc1660.c 11281 11282LTC2947 HARDWARE MONITOR DRIVER 11283M: Nuno Sá <nuno.sa@analog.com> 11284L: linux-hwmon@vger.kernel.org 11285S: Supported 11286W: http://ez.analog.com/community/linux-device-drivers 11287F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 11288F: drivers/hwmon/ltc2947-core.c 11289F: drivers/hwmon/ltc2947-i2c.c 11290F: drivers/hwmon/ltc2947-spi.c 11291F: drivers/hwmon/ltc2947.h 11292 11293LTC2983 IIO TEMPERATURE DRIVER 11294M: Nuno Sá <nuno.sa@analog.com> 11295L: linux-iio@vger.kernel.org 11296S: Supported 11297W: http://ez.analog.com/community/linux-device-drivers 11298F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 11299F: drivers/iio/temperature/ltc2983.c 11300 11301LTC4261 HARDWARE MONITOR DRIVER 11302M: Guenter Roeck <linux@roeck-us.net> 11303L: linux-hwmon@vger.kernel.org 11304S: Maintained 11305F: Documentation/hwmon/ltc4261.rst 11306F: drivers/hwmon/ltc4261.c 11307 11308LTC4306 I2C MULTIPLEXER DRIVER 11309M: Michael Hennerich <michael.hennerich@analog.com> 11310L: linux-i2c@vger.kernel.org 11311S: Supported 11312W: http://ez.analog.com/community/linux-device-drivers 11313F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 11314F: drivers/i2c/muxes/i2c-mux-ltc4306.c 11315 11316LTP (Linux Test Project) 11317M: Mike Frysinger <vapier@gentoo.org> 11318M: Cyril Hrubis <chrubis@suse.cz> 11319M: Wanlong Gao <wanlong.gao@gmail.com> 11320M: Jan Stancek <jstancek@redhat.com> 11321M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 11322M: Alexey Kodanev <alexey.kodanev@oracle.com> 11323L: ltp@lists.linux.it (subscribers-only) 11324S: Maintained 11325W: http://linux-test-project.github.io/ 11326T: git git://github.com/linux-test-project/ltp.git 11327 11328LYNX PCS MODULE 11329M: Ioana Ciornei <ioana.ciornei@nxp.com> 11330L: netdev@vger.kernel.org 11331S: Supported 11332F: drivers/net/pcs/pcs-lynx.c 11333F: include/linux/pcs-lynx.h 11334 11335M68K ARCHITECTURE 11336M: Geert Uytterhoeven <geert@linux-m68k.org> 11337L: linux-m68k@lists.linux-m68k.org 11338S: Maintained 11339W: http://www.linux-m68k.org/ 11340T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 11341F: arch/m68k/ 11342F: drivers/zorro/ 11343 11344M68K ON APPLE MACINTOSH 11345M: Joshua Thompson <funaho@jurai.org> 11346L: linux-m68k@lists.linux-m68k.org 11347S: Maintained 11348W: http://www.mac.linux-m68k.org/ 11349F: arch/m68k/mac/ 11350F: drivers/macintosh/adb-iop.c 11351F: drivers/macintosh/via-macii.c 11352 11353M68K ON HP9000/300 11354M: Philip Blundell <philb@gnu.org> 11355S: Maintained 11356W: http://www.tazenda.demon.co.uk/phil/linux-hp 11357F: arch/m68k/hp300/ 11358 11359M88DS3103 MEDIA DRIVER 11360M: Antti Palosaari <crope@iki.fi> 11361L: linux-media@vger.kernel.org 11362S: Maintained 11363W: https://linuxtv.org 11364W: http://palosaari.fi/linux/ 11365Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11366T: git git://linuxtv.org/anttip/media_tree.git 11367F: drivers/media/dvb-frontends/m88ds3103* 11368 11369M88RS2000 MEDIA DRIVER 11370M: Malcolm Priestley <tvboxspy@gmail.com> 11371L: linux-media@vger.kernel.org 11372S: Maintained 11373W: https://linuxtv.org 11374Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11375F: drivers/media/dvb-frontends/m88rs2000* 11376 11377MA901 MASTERKIT USB FM RADIO DRIVER 11378M: Alexey Klimov <klimov.linux@gmail.com> 11379L: linux-media@vger.kernel.org 11380S: Maintained 11381T: git git://linuxtv.org/media_tree.git 11382F: drivers/media/radio/radio-ma901.c 11383 11384MAC80211 11385M: Johannes Berg <johannes@sipsolutions.net> 11386L: linux-wireless@vger.kernel.org 11387S: Maintained 11388W: https://wireless.wiki.kernel.org/ 11389Q: https://patchwork.kernel.org/project/linux-wireless/list/ 11390T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 11391T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 11392F: Documentation/networking/mac80211-injection.rst 11393F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 11394F: drivers/net/wireless/mac80211_hwsim.[ch] 11395F: include/net/mac80211.h 11396F: net/mac80211/ 11397 11398MAILBOX API 11399M: Jassi Brar <jassisinghbrar@gmail.com> 11400L: linux-kernel@vger.kernel.org 11401S: Maintained 11402F: drivers/mailbox/ 11403F: include/linux/mailbox_client.h 11404F: include/linux/mailbox_controller.h 11405F: include/dt-bindings/mailbox/ 11406F: Documentation/devicetree/bindings/mailbox/ 11407 11408MAILBOX ARM MHUv2 11409M: Viresh Kumar <viresh.kumar@linaro.org> 11410M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 11411L: linux-kernel@vger.kernel.org 11412S: Maintained 11413F: drivers/mailbox/arm_mhuv2.c 11414F: include/linux/mailbox/arm_mhuv2_message.h 11415F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 11416 11417MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 11418M: Jeremy Kerr <jk@codeconstruct.com.au> 11419M: Matt Johnston <matt@codeconstruct.com.au> 11420L: netdev@vger.kernel.org 11421S: Maintained 11422F: Documentation/networking/mctp.rst 11423F: drivers/net/mctp/ 11424F: include/net/mctp.h 11425F: include/net/mctpdevice.h 11426F: include/net/netns/mctp.h 11427F: net/mctp/ 11428 11429MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 11430M: Michael Kerrisk <mtk.manpages@gmail.com> 11431L: linux-man@vger.kernel.org 11432S: Maintained 11433W: http://www.kernel.org/doc/man-pages 11434 11435MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 11436M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 11437L: linux-mips@vger.kernel.org 11438S: Maintained 11439F: arch/mips/boot/dts/img/pistachio* 11440 11441MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 11442M: Andrew Lunn <andrew@lunn.ch> 11443M: Vivien Didelot <vivien.didelot@gmail.com> 11444L: netdev@vger.kernel.org 11445S: Maintained 11446F: Documentation/devicetree/bindings/net/dsa/marvell.txt 11447F: Documentation/networking/devlink/mv88e6xxx.rst 11448F: drivers/net/dsa/mv88e6xxx/ 11449F: include/linux/dsa/mv88e6xxx.h 11450F: include/linux/platform_data/mv88e6xxx.h 11451 11452MARVELL ARMADA 3700 PHY DRIVERS 11453M: Miquel Raynal <miquel.raynal@bootlin.com> 11454S: Maintained 11455F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 11456F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 11457F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 11458F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 11459 11460MARVELL ARMADA DRM SUPPORT 11461M: Russell King <linux@armlinux.org.uk> 11462S: Maintained 11463T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 11464T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 11465F: Documentation/devicetree/bindings/display/armada/ 11466F: drivers/gpu/drm/armada/ 11467F: include/uapi/drm/armada_drm.h 11468 11469MARVELL CRYPTO DRIVER 11470M: Boris Brezillon <bbrezillon@kernel.org> 11471M: Arnaud Ebalard <arno@natisbad.org> 11472M: Srujana Challa <schalla@marvell.com> 11473L: linux-crypto@vger.kernel.org 11474S: Maintained 11475F: drivers/crypto/marvell/ 11476F: include/linux/soc/marvell/octeontx2/ 11477 11478MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 11479M: Mirko Lindner <mlindner@marvell.com> 11480M: Stephen Hemminger <stephen@networkplumber.org> 11481L: netdev@vger.kernel.org 11482S: Maintained 11483F: drivers/net/ethernet/marvell/sk* 11484 11485MARVELL LIBERTAS WIRELESS DRIVER 11486L: libertas-dev@lists.infradead.org 11487S: Orphan 11488F: drivers/net/wireless/marvell/libertas/ 11489 11490MARVELL MACCHIATOBIN SUPPORT 11491M: Russell King <linux@armlinux.org.uk> 11492L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11493S: Maintained 11494F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 11495 11496MARVELL MV643XX ETHERNET DRIVER 11497M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 11498L: netdev@vger.kernel.org 11499S: Maintained 11500F: drivers/net/ethernet/marvell/mv643xx_eth.* 11501F: include/linux/mv643xx.h 11502 11503MARVELL MV88X3310 PHY DRIVER 11504M: Russell King <linux@armlinux.org.uk> 11505M: Marek Behún <kabel@kernel.org> 11506L: netdev@vger.kernel.org 11507S: Maintained 11508F: drivers/net/phy/marvell10g.c 11509 11510MARVELL MVEBU THERMAL DRIVER 11511M: Miquel Raynal <miquel.raynal@bootlin.com> 11512S: Maintained 11513F: drivers/thermal/armada_thermal.c 11514 11515MARVELL MVNETA ETHERNET DRIVER 11516M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 11517L: netdev@vger.kernel.org 11518S: Maintained 11519F: drivers/net/ethernet/marvell/mvneta.* 11520 11521MARVELL MVPP2 ETHERNET DRIVER 11522M: Marcin Wojtas <mw@semihalf.com> 11523M: Russell King <linux@armlinux.org.uk> 11524L: netdev@vger.kernel.org 11525S: Maintained 11526F: Documentation/devicetree/bindings/net/marvell-pp2.txt 11527F: drivers/net/ethernet/marvell/mvpp2/ 11528 11529MARVELL MWIFIEX WIRELESS DRIVER 11530M: Amitkumar Karwar <amitkarwar@gmail.com> 11531M: Ganapathi Bhat <ganapathi017@gmail.com> 11532M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 11533M: Xinming Hu <huxinming820@gmail.com> 11534L: linux-wireless@vger.kernel.org 11535S: Maintained 11536F: drivers/net/wireless/marvell/mwifiex/ 11537 11538MARVELL MWL8K WIRELESS DRIVER 11539M: Lennert Buytenhek <buytenh@wantstofly.org> 11540L: linux-wireless@vger.kernel.org 11541S: Odd Fixes 11542F: drivers/net/wireless/marvell/mwl8k.c 11543 11544MARVELL NAND CONTROLLER DRIVER 11545M: Miquel Raynal <miquel.raynal@bootlin.com> 11546L: linux-mtd@lists.infradead.org 11547S: Maintained 11548F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 11549F: drivers/mtd/nand/raw/marvell_nand.c 11550 11551MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 11552M: Sunil Goutham <sgoutham@marvell.com> 11553M: Geetha sowjanya <gakula@marvell.com> 11554M: Subbaraya Sundeep <sbhatta@marvell.com> 11555M: hariprasad <hkelam@marvell.com> 11556L: netdev@vger.kernel.org 11557S: Supported 11558F: drivers/net/ethernet/marvell/octeontx2/nic/ 11559F: include/linux/soc/marvell/octeontx2/ 11560 11561MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 11562M: Sunil Goutham <sgoutham@marvell.com> 11563M: Linu Cherian <lcherian@marvell.com> 11564M: Geetha sowjanya <gakula@marvell.com> 11565M: Jerin Jacob <jerinj@marvell.com> 11566M: hariprasad <hkelam@marvell.com> 11567M: Subbaraya Sundeep <sbhatta@marvell.com> 11568L: netdev@vger.kernel.org 11569S: Supported 11570F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 11571F: drivers/net/ethernet/marvell/octeontx2/af/ 11572 11573MARVELL PRESTERA ETHERNET SWITCH DRIVER 11574M: Taras Chornyi <tchornyi@marvell.com> 11575S: Supported 11576W: https://github.com/Marvell-switching/switchdev-prestera 11577F: drivers/net/ethernet/marvell/prestera/ 11578 11579MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 11580M: Nicolas Pitre <nico@fluxnic.net> 11581S: Odd Fixes 11582F: drivers/mmc/host/mvsdio.* 11583 11584MARVELL USB MDIO CONTROLLER DRIVER 11585M: Tobias Waldekranz <tobias@waldekranz.com> 11586L: netdev@vger.kernel.org 11587S: Maintained 11588F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 11589F: drivers/net/mdio/mdio-mvusb.c 11590 11591MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 11592M: Hu Ziji <huziji@marvell.com> 11593L: linux-mmc@vger.kernel.org 11594S: Supported 11595F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt 11596F: drivers/mmc/host/sdhci-xenon* 11597 11598MATROX FRAMEBUFFER DRIVER 11599L: linux-fbdev@vger.kernel.org 11600S: Orphan 11601F: drivers/video/fbdev/matrox/matroxfb_* 11602F: include/uapi/linux/matroxfb.h 11603 11604MAX15301 DRIVER 11605M: Daniel Nilsson <daniel.nilsson@flex.com> 11606L: linux-hwmon@vger.kernel.org 11607S: Maintained 11608F: Documentation/hwmon/max15301.rst 11609F: drivers/hwmon/pmbus/max15301.c 11610 11611MAX16065 HARDWARE MONITOR DRIVER 11612M: Guenter Roeck <linux@roeck-us.net> 11613L: linux-hwmon@vger.kernel.org 11614S: Maintained 11615F: Documentation/hwmon/max16065.rst 11616F: drivers/hwmon/max16065.c 11617 11618MAX2175 SDR TUNER DRIVER 11619M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 11620L: linux-media@vger.kernel.org 11621S: Maintained 11622T: git git://linuxtv.org/media_tree.git 11623F: Documentation/devicetree/bindings/media/i2c/max2175.txt 11624F: Documentation/userspace-api/media/drivers/max2175.rst 11625F: drivers/media/i2c/max2175* 11626F: include/uapi/linux/max2175.h 11627 11628MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 11629L: linux-hwmon@vger.kernel.org 11630S: Orphan 11631F: Documentation/hwmon/max6650.rst 11632F: drivers/hwmon/max6650.c 11633 11634MAX6697 HARDWARE MONITOR DRIVER 11635M: Guenter Roeck <linux@roeck-us.net> 11636L: linux-hwmon@vger.kernel.org 11637S: Maintained 11638F: Documentation/devicetree/bindings/hwmon/max6697.txt 11639F: Documentation/hwmon/max6697.rst 11640F: drivers/hwmon/max6697.c 11641F: include/linux/platform_data/max6697.h 11642 11643MAX9286 QUAD GMSL DESERIALIZER DRIVER 11644M: Jacopo Mondi <jacopo+renesas@jmondi.org> 11645M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11646M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 11647M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 11648L: linux-media@vger.kernel.org 11649S: Maintained 11650F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 11651F: drivers/media/i2c/max9286.c 11652 11653MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 11654M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 11655L: linux-media@vger.kernel.org 11656S: Maintained 11657F: drivers/staging/media/max96712/max96712.c 11658 11659MAX9860 MONO AUDIO VOICE CODEC DRIVER 11660M: Peter Rosin <peda@axentia.se> 11661L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11662S: Maintained 11663F: Documentation/devicetree/bindings/sound/max9860.txt 11664F: sound/soc/codecs/max9860.* 11665 11666MAXBOTIX ULTRASONIC RANGER IIO DRIVER 11667M: Andreas Klinger <ak@it-klinger.de> 11668L: linux-iio@vger.kernel.org 11669S: Maintained 11670F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 11671F: drivers/iio/proximity/mb1232.c 11672 11673MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 11674R: Iskren Chernev <iskren.chernev@gmail.com> 11675R: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 11676R: Marek Szyprowski <m.szyprowski@samsung.com> 11677R: Matheus Castello <matheus@castello.eng.br> 11678L: linux-pm@vger.kernel.org 11679S: Maintained 11680F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 11681F: drivers/power/supply/max17040_battery.c 11682 11683MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 11684R: Hans de Goede <hdegoede@redhat.com> 11685R: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 11686R: Marek Szyprowski <m.szyprowski@samsung.com> 11687R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 11688R: Purism Kernel Team <kernel@puri.sm> 11689L: linux-pm@vger.kernel.org 11690S: Maintained 11691F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 11692F: drivers/power/supply/max17042_battery.c 11693 11694MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 11695M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11696L: linux-kernel@vger.kernel.org 11697S: Maintained 11698F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 11699F: drivers/regulator/max20086-regulator.c 11700 11701MAXIM MAX77650 PMIC MFD DRIVER 11702M: Bartosz Golaszewski <brgl@bgdev.pl> 11703L: linux-kernel@vger.kernel.org 11704S: Maintained 11705F: Documentation/devicetree/bindings/*/*max77650.yaml 11706F: Documentation/devicetree/bindings/*/max77650*.yaml 11707F: drivers/gpio/gpio-max77650.c 11708F: drivers/input/misc/max77650-onkey.c 11709F: drivers/leds/leds-max77650.c 11710F: drivers/mfd/max77650.c 11711F: drivers/power/supply/max77650-charger.c 11712F: drivers/regulator/max77650-regulator.c 11713F: include/linux/mfd/max77650.h 11714 11715MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 11716M: Javier Martinez Canillas <javier@dowhile0.org> 11717L: linux-kernel@vger.kernel.org 11718S: Supported 11719F: Documentation/devicetree/bindings/*/*max77802.txt 11720F: drivers/regulator/max77802-regulator.c 11721F: include/dt-bindings/*/*max77802.h 11722 11723MAXIM MAX77976 BATTERY CHARGER 11724M: Luca Ceresoli <luca@lucaceresoli.net> 11725S: Supported 11726F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 11727F: drivers/power/supply/max77976_charger.c 11728 11729MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 11730M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 11731M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 11732L: linux-pm@vger.kernel.org 11733S: Supported 11734F: drivers/power/supply/max14577_charger.c 11735F: drivers/power/supply/max77693_charger.c 11736 11737MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 11738M: Chanwoo Choi <cw00.choi@samsung.com> 11739M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 11740M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 11741L: linux-kernel@vger.kernel.org 11742S: Supported 11743F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 11744F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 11745F: Documentation/devicetree/bindings/mfd/max14577.txt 11746F: Documentation/devicetree/bindings/mfd/max77693.txt 11747F: drivers/*/max14577*.c 11748F: drivers/*/max77686*.c 11749F: drivers/*/max77693*.c 11750F: drivers/clk/clk-max77686.c 11751F: drivers/extcon/extcon-max14577.c 11752F: drivers/extcon/extcon-max77693.c 11753F: drivers/rtc/rtc-max77686.c 11754F: include/linux/mfd/max14577*.h 11755F: include/linux/mfd/max77686*.h 11756F: include/linux/mfd/max77693*.h 11757 11758MAXIRADIO FM RADIO RECEIVER DRIVER 11759M: Hans Verkuil <hverkuil@xs4all.nl> 11760L: linux-media@vger.kernel.org 11761S: Maintained 11762W: https://linuxtv.org 11763T: git git://linuxtv.org/media_tree.git 11764F: drivers/media/radio/radio-maxiradio* 11765 11766MAXLINEAR ETHERNET PHY DRIVER 11767M: Xu Liang <lxu@maxlinear.com> 11768L: netdev@vger.kernel.org 11769S: Supported 11770F: drivers/net/phy/mxl-gpy.c 11771 11772MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 11773R: Yasushi SHOJI <yashi@spacecubics.com> 11774L: linux-can@vger.kernel.org 11775S: Maintained 11776F: drivers/net/can/usb/mcba_usb.c 11777 11778MCAN MMIO DEVICE DRIVER 11779M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 11780L: linux-can@vger.kernel.org 11781S: Maintained 11782F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 11783F: drivers/net/can/m_can/m_can.c 11784F: drivers/net/can/m_can/m_can.h 11785F: drivers/net/can/m_can/m_can_platform.c 11786 11787MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 11788M: Rishi Gupta <gupt21@gmail.com> 11789L: linux-i2c@vger.kernel.org 11790L: linux-input@vger.kernel.org 11791S: Maintained 11792F: drivers/hid/hid-mcp2221.c 11793 11794MCP251XFD SPI-CAN NETWORK DRIVER 11795M: Marc Kleine-Budde <mkl@pengutronix.de> 11796M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 11797R: Thomas Kopp <thomas.kopp@microchip.com> 11798L: linux-can@vger.kernel.org 11799S: Maintained 11800F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 11801F: drivers/net/can/spi/mcp251xfd/ 11802 11803MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 11804M: Peter Rosin <peda@axentia.se> 11805L: linux-iio@vger.kernel.org 11806S: Maintained 11807F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 11808F: drivers/iio/potentiometer/mcp4018.c 11809F: drivers/iio/potentiometer/mcp4531.c 11810 11811MCR20A IEEE-802.15.4 RADIO DRIVER 11812M: Xue Liu <liuxuenetmail@gmail.com> 11813L: linux-wpan@vger.kernel.org 11814S: Maintained 11815W: https://github.com/xueliu/mcr20a-linux 11816F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 11817F: drivers/net/ieee802154/mcr20a.c 11818F: drivers/net/ieee802154/mcr20a.h 11819 11820MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 11821M: William Breathitt Gray <vilhelm.gray@gmail.com> 11822L: linux-iio@vger.kernel.org 11823S: Maintained 11824F: drivers/iio/dac/cio-dac.c 11825 11826MEDIA CONTROLLER FRAMEWORK 11827M: Sakari Ailus <sakari.ailus@linux.intel.com> 11828M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11829L: linux-media@vger.kernel.org 11830S: Supported 11831W: https://www.linuxtv.org 11832T: git git://linuxtv.org/media_tree.git 11833F: drivers/media/mc/ 11834F: include/media/media-*.h 11835F: include/uapi/linux/media.h 11836 11837MEDIA DRIVER FOR FREESCALE IMX PXP 11838M: Philipp Zabel <p.zabel@pengutronix.de> 11839L: linux-media@vger.kernel.org 11840S: Maintained 11841T: git git://linuxtv.org/media_tree.git 11842F: drivers/media/platform/imx-pxp.[ch] 11843 11844MEDIA DRIVERS FOR ASCOT2E 11845M: Sergey Kozlov <serjk@netup.ru> 11846M: Abylay Ospan <aospan@netup.ru> 11847L: linux-media@vger.kernel.org 11848S: Supported 11849W: https://linuxtv.org 11850W: http://netup.tv/ 11851T: git git://linuxtv.org/media_tree.git 11852F: drivers/media/dvb-frontends/ascot2e* 11853 11854MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 11855M: Jasmin Jessich <jasmin@anw.at> 11856L: linux-media@vger.kernel.org 11857S: Maintained 11858W: https://linuxtv.org 11859T: git git://linuxtv.org/media_tree.git 11860F: drivers/media/dvb-frontends/cxd2099* 11861 11862MEDIA DRIVERS FOR CXD2841ER 11863M: Sergey Kozlov <serjk@netup.ru> 11864M: Abylay Ospan <aospan@netup.ru> 11865L: linux-media@vger.kernel.org 11866S: Supported 11867W: https://linuxtv.org 11868W: http://netup.tv/ 11869T: git git://linuxtv.org/media_tree.git 11870F: drivers/media/dvb-frontends/cxd2841er* 11871 11872MEDIA DRIVERS FOR CXD2880 11873M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 11874L: linux-media@vger.kernel.org 11875S: Supported 11876W: http://linuxtv.org/ 11877T: git git://linuxtv.org/media_tree.git 11878F: drivers/media/dvb-frontends/cxd2880/* 11879F: drivers/media/spi/cxd2880* 11880 11881MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 11882L: linux-media@vger.kernel.org 11883S: Orphan 11884W: https://linuxtv.org 11885T: git git://linuxtv.org/media_tree.git 11886F: drivers/media/pci/ddbridge/* 11887 11888MEDIA DRIVERS FOR FREESCALE IMX 11889M: Steve Longerbeam <slongerbeam@gmail.com> 11890M: Philipp Zabel <p.zabel@pengutronix.de> 11891L: linux-media@vger.kernel.org 11892S: Maintained 11893T: git git://linuxtv.org/media_tree.git 11894F: Documentation/admin-guide/media/imx.rst 11895F: Documentation/devicetree/bindings/media/imx.txt 11896F: drivers/staging/media/imx/ 11897F: include/linux/imx-media.h 11898F: include/media/imx.h 11899 11900MEDIA DRIVERS FOR FREESCALE IMX7 11901M: Rui Miguel Silva <rmfrfs@gmail.com> 11902M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11903L: linux-media@vger.kernel.org 11904S: Maintained 11905T: git git://linuxtv.org/media_tree.git 11906F: Documentation/admin-guide/media/imx7.rst 11907F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 11908F: Documentation/devicetree/bindings/media/nxp,imx7-mipi-csi2.yaml 11909F: drivers/staging/media/imx/imx7-media-csi.c 11910F: drivers/staging/media/imx/imx7-mipi-csis.c 11911 11912MEDIA DRIVERS FOR HELENE 11913M: Abylay Ospan <aospan@netup.ru> 11914L: linux-media@vger.kernel.org 11915S: Supported 11916W: https://linuxtv.org 11917W: http://netup.tv/ 11918T: git git://linuxtv.org/media_tree.git 11919F: drivers/media/dvb-frontends/helene* 11920 11921MEDIA DRIVERS FOR HORUS3A 11922M: Sergey Kozlov <serjk@netup.ru> 11923M: Abylay Ospan <aospan@netup.ru> 11924L: linux-media@vger.kernel.org 11925S: Supported 11926W: https://linuxtv.org 11927W: http://netup.tv/ 11928T: git git://linuxtv.org/media_tree.git 11929F: drivers/media/dvb-frontends/horus3a* 11930 11931MEDIA DRIVERS FOR LNBH25 11932M: Sergey Kozlov <serjk@netup.ru> 11933M: Abylay Ospan <aospan@netup.ru> 11934L: linux-media@vger.kernel.org 11935S: Supported 11936W: https://linuxtv.org 11937W: http://netup.tv/ 11938T: git git://linuxtv.org/media_tree.git 11939F: drivers/media/dvb-frontends/lnbh25* 11940 11941MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 11942L: linux-media@vger.kernel.org 11943S: Orphan 11944W: https://linuxtv.org 11945T: git git://linuxtv.org/media_tree.git 11946F: drivers/media/dvb-frontends/mxl5xx* 11947 11948MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 11949M: Sergey Kozlov <serjk@netup.ru> 11950M: Abylay Ospan <aospan@netup.ru> 11951L: linux-media@vger.kernel.org 11952S: Supported 11953W: https://linuxtv.org 11954W: http://netup.tv/ 11955T: git git://linuxtv.org/media_tree.git 11956F: drivers/media/pci/netup_unidvb/* 11957 11958MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 11959M: Dmitry Osipenko <digetx@gmail.com> 11960L: linux-media@vger.kernel.org 11961L: linux-tegra@vger.kernel.org 11962S: Maintained 11963T: git git://linuxtv.org/media_tree.git 11964F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt 11965F: drivers/staging/media/tegra-vde/ 11966 11967MEDIA DRIVERS FOR RENESAS - CEU 11968M: Jacopo Mondi <jacopo@jmondi.org> 11969L: linux-media@vger.kernel.org 11970L: linux-renesas-soc@vger.kernel.org 11971S: Supported 11972T: git git://linuxtv.org/media_tree.git 11973F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 11974F: drivers/media/platform/renesas-ceu.c 11975F: include/media/drv-intf/renesas-ceu.h 11976 11977MEDIA DRIVERS FOR RENESAS - DRIF 11978M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 11979L: linux-media@vger.kernel.org 11980L: linux-renesas-soc@vger.kernel.org 11981S: Supported 11982T: git git://linuxtv.org/media_tree.git 11983F: Documentation/devicetree/bindings/media/renesas,drif.yaml 11984F: drivers/media/platform/rcar_drif.c 11985 11986MEDIA DRIVERS FOR RENESAS - FCP 11987M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11988L: linux-media@vger.kernel.org 11989L: linux-renesas-soc@vger.kernel.org 11990S: Supported 11991T: git git://linuxtv.org/media_tree.git 11992F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 11993F: drivers/media/platform/rcar-fcp.c 11994F: include/media/rcar-fcp.h 11995 11996MEDIA DRIVERS FOR RENESAS - FDP1 11997M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11998L: linux-media@vger.kernel.org 11999L: linux-renesas-soc@vger.kernel.org 12000S: Supported 12001T: git git://linuxtv.org/media_tree.git 12002F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12003F: drivers/media/platform/rcar_fdp1.c 12004 12005MEDIA DRIVERS FOR RENESAS - VIN 12006M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12007L: linux-media@vger.kernel.org 12008L: linux-renesas-soc@vger.kernel.org 12009S: Supported 12010T: git git://linuxtv.org/media_tree.git 12011F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12012F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12013F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12014F: drivers/media/platform/rcar-isp.c 12015F: drivers/media/platform/rcar-vin/ 12016 12017MEDIA DRIVERS FOR RENESAS - VSP1 12018M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12019M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12020L: linux-media@vger.kernel.org 12021L: linux-renesas-soc@vger.kernel.org 12022S: Supported 12023T: git git://linuxtv.org/media_tree.git 12024F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12025F: drivers/media/platform/vsp1/ 12026 12027MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12028L: linux-media@vger.kernel.org 12029S: Orphan 12030W: https://linuxtv.org 12031T: git git://linuxtv.org/media_tree.git 12032F: drivers/media/dvb-frontends/stv0910* 12033 12034MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12035L: linux-media@vger.kernel.org 12036S: Orphan 12037W: https://linuxtv.org 12038T: git git://linuxtv.org/media_tree.git 12039F: drivers/media/dvb-frontends/stv6111* 12040 12041MEDIA DRIVERS FOR STM32 - DCMI 12042M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12043L: linux-media@vger.kernel.org 12044S: Supported 12045T: git git://linuxtv.org/media_tree.git 12046F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12047F: drivers/media/platform/stm32/stm32-dcmi.c 12048 12049MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12050M: Mauro Carvalho Chehab <mchehab@kernel.org> 12051L: linux-media@vger.kernel.org 12052S: Maintained 12053W: https://linuxtv.org 12054Q: http://patchwork.kernel.org/project/linux-media/list/ 12055T: git git://linuxtv.org/media_tree.git 12056F: Documentation/admin-guide/media/ 12057F: Documentation/devicetree/bindings/media/ 12058F: Documentation/driver-api/media/ 12059F: Documentation/userspace-api/media/ 12060F: drivers/media/ 12061F: drivers/staging/media/ 12062F: include/linux/platform_data/media/ 12063F: include/media/ 12064F: include/uapi/linux/dvb/ 12065F: include/uapi/linux/ivtv* 12066F: include/uapi/linux/media.h 12067F: include/uapi/linux/meye.h 12068F: include/uapi/linux/uvcvideo.h 12069F: include/uapi/linux/v4l2-* 12070F: include/uapi/linux/videodev2.h 12071 12072MEDIATEK BLUETOOTH DRIVER 12073M: Sean Wang <sean.wang@mediatek.com> 12074L: linux-bluetooth@vger.kernel.org 12075L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12076S: Maintained 12077F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12078F: drivers/bluetooth/btmtkuart.c 12079 12080MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12081M: Sean Wang <sean.wang@mediatek.com> 12082L: linux-pm@vger.kernel.org 12083S: Maintained 12084F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12085F: drivers/power/reset/mt6323-poweroff.c 12086 12087MEDIATEK CIR DRIVER 12088M: Sean Wang <sean.wang@mediatek.com> 12089S: Maintained 12090F: drivers/media/rc/mtk-cir.c 12091 12092MEDIATEK DMA DRIVER 12093M: Sean Wang <sean.wang@mediatek.com> 12094L: dmaengine@vger.kernel.org 12095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12096L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12097S: Maintained 12098F: Documentation/devicetree/bindings/dma/mtk-* 12099F: drivers/dma/mediatek/ 12100 12101MEDIATEK ETHERNET DRIVER 12102M: Felix Fietkau <nbd@nbd.name> 12103M: John Crispin <john@phrozen.org> 12104M: Sean Wang <sean.wang@mediatek.com> 12105M: Mark Lee <Mark-MC.Lee@mediatek.com> 12106L: netdev@vger.kernel.org 12107S: Maintained 12108F: drivers/net/ethernet/mediatek/ 12109 12110MEDIATEK I2C CONTROLLER DRIVER 12111M: Qii Wang <qii.wang@mediatek.com> 12112L: linux-i2c@vger.kernel.org 12113S: Maintained 12114F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt 12115F: drivers/i2c/busses/i2c-mt65xx.c 12116 12117MEDIATEK IOMMU DRIVER 12118M: Yong Wu <yong.wu@mediatek.com> 12119L: iommu@lists.linux-foundation.org 12120L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12121S: Supported 12122F: Documentation/devicetree/bindings/iommu/mediatek* 12123F: drivers/iommu/mtk_iommu* 12124F: include/dt-bindings/memory/mt*-port.h 12125 12126MEDIATEK JPEG DRIVER 12127M: Rick Chang <rick.chang@mediatek.com> 12128M: Bin Liu <bin.liu@mediatek.com> 12129S: Supported 12130F: Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt 12131F: drivers/media/platform/mtk-jpeg/ 12132 12133MEDIATEK MDP DRIVER 12134M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12135M: Houlong Wei <houlong.wei@mediatek.com> 12136M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12137S: Supported 12138F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12139F: drivers/media/platform/mtk-mdp/ 12140F: drivers/media/platform/mtk-vpu/ 12141 12142MEDIATEK MEDIA DRIVER 12143M: Tiffany Lin <tiffany.lin@mediatek.com> 12144M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12145S: Supported 12146F: Documentation/devicetree/bindings/media/mediatek-vcodec.txt 12147F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12148F: drivers/media/platform/mtk-vcodec/ 12149F: drivers/media/platform/mtk-vpu/ 12150 12151MEDIATEK MMC/SD/SDIO DRIVER 12152M: Chaotian Jing <chaotian.jing@mediatek.com> 12153S: Maintained 12154F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12155F: drivers/mmc/host/mtk-sd.c 12156 12157MEDIATEK MT76 WIRELESS LAN DRIVER 12158M: Felix Fietkau <nbd@nbd.name> 12159M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 12160M: Ryder Lee <ryder.lee@mediatek.com> 12161R: Shayne Chen <shayne.chen@mediatek.com> 12162R: Sean Wang <sean.wang@mediatek.com> 12163L: linux-wireless@vger.kernel.org 12164S: Maintained 12165F: drivers/net/wireless/mediatek/mt76/ 12166 12167MEDIATEK MT7601U WIRELESS LAN DRIVER 12168M: Jakub Kicinski <kubakici@wp.pl> 12169L: linux-wireless@vger.kernel.org 12170S: Maintained 12171F: drivers/net/wireless/mediatek/mt7601u/ 12172 12173MEDIATEK MT7621 CLOCK DRIVER 12174M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12175S: Maintained 12176F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12177F: drivers/clk/ralink/clk-mt7621.c 12178 12179MEDIATEK MT7621/28/88 I2C DRIVER 12180M: Stefan Roese <sr@denx.de> 12181L: linux-i2c@vger.kernel.org 12182S: Maintained 12183F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 12184F: drivers/i2c/busses/i2c-mt7621.c 12185 12186MEDIATEK MT7621 PCIE CONTROLLER DRIVER 12187M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12188S: Maintained 12189F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 12190F: drivers/pci/controller/pcie-mt7621.c 12191 12192MEDIATEK MT7621 PHY PCI DRIVER 12193M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12194S: Maintained 12195F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 12196F: drivers/phy/ralink/phy-mt7621-pci.c 12197 12198MEDIATEK NAND CONTROLLER DRIVER 12199L: linux-mtd@lists.infradead.org 12200S: Orphan 12201F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 12202F: drivers/mtd/nand/raw/mtk_* 12203 12204MEDIATEK PMIC LED DRIVER 12205M: Sean Wang <sean.wang@mediatek.com> 12206S: Maintained 12207F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 12208F: drivers/leds/leds-mt6323.c 12209 12210MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 12211M: Sean Wang <sean.wang@mediatek.com> 12212S: Maintained 12213F: drivers/char/hw_random/mtk-rng.c 12214 12215MEDIATEK SMI DRIVER 12216M: Yong Wu <yong.wu@mediatek.com> 12217L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12218S: Supported 12219F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 12220F: drivers/memory/mtk-smi.c 12221F: include/soc/mediatek/smi.h 12222 12223MEDIATEK SWITCH DRIVER 12224M: Sean Wang <sean.wang@mediatek.com> 12225M: Landen Chao <Landen.Chao@mediatek.com> 12226M: DENG Qingfang <dqfext@gmail.com> 12227L: netdev@vger.kernel.org 12228S: Maintained 12229F: drivers/net/dsa/mt7530.* 12230F: net/dsa/tag_mtk.c 12231 12232MEDIATEK USB3 DRD IP DRIVER 12233M: Chunfeng Yun <chunfeng.yun@mediatek.com> 12234L: linux-usb@vger.kernel.org 12235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12236L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12237S: Maintained 12238F: Documentation/devicetree/bindings/usb/mediatek,* 12239F: drivers/usb/host/xhci-mtk* 12240F: drivers/usb/mtu3/ 12241 12242MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 12243M: Peter Senna Tschudin <peter.senna@gmail.com> 12244M: Martin Donnelly <martin.donnelly@ge.com> 12245M: Martyn Welch <martyn.welch@collabora.co.uk> 12246S: Maintained 12247F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 12248F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 12249 12250MEGARAID SCSI/SAS DRIVERS 12251M: Kashyap Desai <kashyap.desai@broadcom.com> 12252M: Sumit Saxena <sumit.saxena@broadcom.com> 12253M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 12254L: megaraidlinux.pdl@broadcom.com 12255L: linux-scsi@vger.kernel.org 12256S: Maintained 12257W: http://www.avagotech.com/support/ 12258F: Documentation/scsi/megaraid.rst 12259F: drivers/scsi/megaraid.* 12260F: drivers/scsi/megaraid/ 12261 12262MELEXIS MLX90614 DRIVER 12263M: Crt Mori <cmo@melexis.com> 12264L: linux-iio@vger.kernel.org 12265S: Supported 12266W: http://www.melexis.com 12267F: drivers/iio/temperature/mlx90614.c 12268 12269MELEXIS MLX90632 DRIVER 12270M: Crt Mori <cmo@melexis.com> 12271L: linux-iio@vger.kernel.org 12272S: Supported 12273W: http://www.melexis.com 12274F: drivers/iio/temperature/mlx90632.c 12275 12276MELFAS MIP4 TOUCHSCREEN DRIVER 12277M: Sangwon Jee <jeesw@melfas.com> 12278S: Supported 12279W: http://www.melfas.com 12280F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 12281F: drivers/input/touchscreen/melfas_mip4.c 12282 12283MELLANOX BLUEFIELD I2C DRIVER 12284M: Khalil Blaiech <kblaiech@nvidia.com> 12285L: linux-i2c@vger.kernel.org 12286S: Supported 12287F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 12288F: drivers/i2c/busses/i2c-mlxbf.c 12289 12290MELLANOX ETHERNET DRIVER (mlx4_en) 12291M: Tariq Toukan <tariqt@nvidia.com> 12292L: netdev@vger.kernel.org 12293S: Supported 12294W: http://www.mellanox.com 12295Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12296F: drivers/net/ethernet/mellanox/mlx4/en_* 12297 12298MELLANOX ETHERNET DRIVER (mlx5e) 12299M: Saeed Mahameed <saeedm@nvidia.com> 12300L: netdev@vger.kernel.org 12301S: Supported 12302W: http://www.mellanox.com 12303Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12304F: drivers/net/ethernet/mellanox/mlx5/core/en_* 12305 12306MELLANOX ETHERNET INNOVA DRIVERS 12307R: Boris Pismenny <borisp@nvidia.com> 12308L: netdev@vger.kernel.org 12309S: Supported 12310W: http://www.mellanox.com 12311Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12312F: drivers/net/ethernet/mellanox/mlx5/core/accel/* 12313F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 12314F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 12315F: include/linux/mlx5/mlx5_ifc_fpga.h 12316 12317MELLANOX ETHERNET SWITCH DRIVERS 12318M: Ido Schimmel <idosch@nvidia.com> 12319M: Petr Machata <petrm@nvidia.com> 12320L: netdev@vger.kernel.org 12321S: Supported 12322W: http://www.mellanox.com 12323Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12324F: drivers/net/ethernet/mellanox/mlxsw/ 12325F: tools/testing/selftests/drivers/net/mlxsw/ 12326 12327MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 12328M: mlxsw@nvidia.com 12329L: netdev@vger.kernel.org 12330S: Supported 12331W: http://www.mellanox.com 12332Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12333F: drivers/net/ethernet/mellanox/mlxfw/ 12334 12335MELLANOX HARDWARE PLATFORM SUPPORT 12336M: Hans de Goede <hdegoede@redhat.com> 12337M: Mark Gross <markgross@kernel.org> 12338M: Vadim Pasternak <vadimp@nvidia.com> 12339L: platform-driver-x86@vger.kernel.org 12340S: Supported 12341F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 12342F: drivers/platform/mellanox/ 12343F: include/linux/platform_data/mlxreg.h 12344 12345MELLANOX MLX4 core VPI driver 12346M: Tariq Toukan <tariqt@nvidia.com> 12347L: netdev@vger.kernel.org 12348L: linux-rdma@vger.kernel.org 12349S: Supported 12350W: http://www.mellanox.com 12351Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12352F: drivers/net/ethernet/mellanox/mlx4/ 12353F: include/linux/mlx4/ 12354 12355MELLANOX MLX4 IB driver 12356M: Yishai Hadas <yishaih@nvidia.com> 12357L: linux-rdma@vger.kernel.org 12358S: Supported 12359W: http://www.mellanox.com 12360Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12361F: drivers/infiniband/hw/mlx4/ 12362F: include/linux/mlx4/ 12363F: include/uapi/rdma/mlx4-abi.h 12364 12365MELLANOX MLX5 core VPI driver 12366M: Saeed Mahameed <saeedm@nvidia.com> 12367M: Leon Romanovsky <leonro@nvidia.com> 12368L: netdev@vger.kernel.org 12369L: linux-rdma@vger.kernel.org 12370S: Supported 12371W: http://www.mellanox.com 12372Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12373F: Documentation/networking/device_drivers/ethernet/mellanox/ 12374F: drivers/net/ethernet/mellanox/mlx5/core/ 12375F: include/linux/mlx5/ 12376 12377MELLANOX MLX5 IB driver 12378M: Leon Romanovsky <leonro@nvidia.com> 12379L: linux-rdma@vger.kernel.org 12380S: Supported 12381W: http://www.mellanox.com 12382Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12383F: drivers/infiniband/hw/mlx5/ 12384F: include/linux/mlx5/ 12385F: include/uapi/rdma/mlx5-abi.h 12386 12387MELLANOX MLXCPLD I2C AND MUX DRIVER 12388M: Vadim Pasternak <vadimp@nvidia.com> 12389M: Michael Shych <michaelsh@nvidia.com> 12390L: linux-i2c@vger.kernel.org 12391S: Supported 12392F: Documentation/i2c/busses/i2c-mlxcpld.rst 12393F: drivers/i2c/busses/i2c-mlxcpld.c 12394F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 12395 12396MELLANOX MLXCPLD LED DRIVER 12397M: Vadim Pasternak <vadimp@nvidia.com> 12398L: linux-leds@vger.kernel.org 12399S: Supported 12400F: Documentation/leds/leds-mlxcpld.rst 12401F: drivers/leds/leds-mlxcpld.c 12402F: drivers/leds/leds-mlxreg.c 12403 12404MELLANOX PLATFORM DRIVER 12405M: Vadim Pasternak <vadimp@nvidia.com> 12406L: platform-driver-x86@vger.kernel.org 12407S: Supported 12408F: drivers/platform/x86/mlx-platform.c 12409 12410MEMBARRIER SUPPORT 12411M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 12412M: "Paul E. McKenney" <paulmck@kernel.org> 12413L: linux-kernel@vger.kernel.org 12414S: Supported 12415F: arch/powerpc/include/asm/membarrier.h 12416F: include/uapi/linux/membarrier.h 12417F: kernel/sched/membarrier.c 12418 12419MEMBLOCK 12420M: Mike Rapoport <rppt@kernel.org> 12421L: linux-mm@kvack.org 12422S: Maintained 12423F: Documentation/core-api/boot-time-mm.rst 12424F: include/linux/memblock.h 12425F: mm/memblock.c 12426 12427MEMORY CONTROLLER DRIVERS 12428M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 12429L: linux-kernel@vger.kernel.org 12430S: Maintained 12431T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 12432F: Documentation/devicetree/bindings/memory-controllers/ 12433F: drivers/memory/ 12434F: include/dt-bindings/memory/ 12435F: include/memory/ 12436 12437MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 12438M: Dmitry Osipenko <digetx@gmail.com> 12439L: linux-pm@vger.kernel.org 12440L: linux-tegra@vger.kernel.org 12441T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 12442S: Maintained 12443F: drivers/devfreq/tegra30-devfreq.c 12444 12445MEMORY MANAGEMENT 12446M: Andrew Morton <akpm@linux-foundation.org> 12447L: linux-mm@kvack.org 12448S: Maintained 12449W: http://www.linux-mm.org 12450T: quilt https://ozlabs.org/~akpm/mmotm/ 12451T: quilt https://ozlabs.org/~akpm/mmots/ 12452T: git git://github.com/hnaz/linux-mm.git 12453F: include/linux/gfp.h 12454F: include/linux/memory_hotplug.h 12455F: include/linux/mm.h 12456F: include/linux/mmzone.h 12457F: include/linux/pagewalk.h 12458F: include/linux/vmalloc.h 12459F: mm/ 12460F: tools/testing/selftests/vm/ 12461 12462MEMORY TECHNOLOGY DEVICES (MTD) 12463M: Miquel Raynal <miquel.raynal@bootlin.com> 12464M: Richard Weinberger <richard@nod.at> 12465M: Vignesh Raghavendra <vigneshr@ti.com> 12466L: linux-mtd@lists.infradead.org 12467S: Maintained 12468W: http://www.linux-mtd.infradead.org/ 12469Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12470C: irc://irc.oftc.net/mtd 12471T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 12472T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 12473F: Documentation/devicetree/bindings/mtd/ 12474F: drivers/mtd/ 12475F: include/linux/mtd/ 12476F: include/uapi/mtd/ 12477 12478MEN A21 WATCHDOG DRIVER 12479M: Johannes Thumshirn <morbidrsa@gmail.com> 12480L: linux-watchdog@vger.kernel.org 12481S: Maintained 12482F: drivers/watchdog/mena21_wdt.c 12483 12484MEN CHAMELEON BUS (mcb) 12485M: Johannes Thumshirn <morbidrsa@gmail.com> 12486S: Maintained 12487F: Documentation/driver-api/men-chameleon-bus.rst 12488F: drivers/mcb/ 12489F: include/linux/mcb.h 12490 12491MEN F21BMC (Board Management Controller) 12492M: Andreas Werner <andreas.werner@men.de> 12493S: Supported 12494F: Documentation/hwmon/menf21bmc.rst 12495F: drivers/hwmon/menf21bmc_hwmon.c 12496F: drivers/leds/leds-menf21bmc.c 12497F: drivers/mfd/menf21bmc.c 12498F: drivers/watchdog/menf21bmc_wdt.c 12499 12500MEN Z069 WATCHDOG DRIVER 12501M: Johannes Thumshirn <jth@kernel.org> 12502L: linux-watchdog@vger.kernel.org 12503S: Maintained 12504F: drivers/watchdog/menz69_wdt.c 12505 12506MESON AO CEC DRIVER FOR AMLOGIC SOCS 12507M: Neil Armstrong <narmstrong@baylibre.com> 12508L: linux-media@vger.kernel.org 12509L: linux-amlogic@lists.infradead.org 12510S: Supported 12511W: http://linux-meson.com/ 12512T: git git://linuxtv.org/media_tree.git 12513F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 12514F: drivers/media/cec/platform/meson/ao-cec-g12a.c 12515F: drivers/media/cec/platform/meson/ao-cec.c 12516 12517MESON GE2D DRIVER FOR AMLOGIC SOCS 12518M: Neil Armstrong <narmstrong@baylibre.com> 12519L: linux-media@vger.kernel.org 12520L: linux-amlogic@lists.infradead.org 12521S: Supported 12522T: git git://linuxtv.org/media_tree.git 12523F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 12524F: drivers/media/platform/meson/ge2d/ 12525 12526MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 12527M: Liang Yang <liang.yang@amlogic.com> 12528L: linux-mtd@lists.infradead.org 12529S: Maintained 12530F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 12531F: drivers/mtd/nand/raw/meson_* 12532 12533MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 12534M: Neil Armstrong <narmstrong@baylibre.com> 12535L: linux-media@vger.kernel.org 12536L: linux-amlogic@lists.infradead.org 12537S: Supported 12538T: git git://linuxtv.org/media_tree.git 12539F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 12540F: drivers/staging/media/meson/vdec/ 12541 12542METHODE UDPU SUPPORT 12543M: Vladimir Vid <vladimir.vid@sartura.hr> 12544S: Maintained 12545F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 12546 12547MHI BUS 12548M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12549R: Hemant Kumar <hemantk@codeaurora.org> 12550L: mhi@lists.linux.dev 12551L: linux-arm-msm@vger.kernel.org 12552S: Maintained 12553T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 12554F: Documentation/ABI/stable/sysfs-bus-mhi 12555F: Documentation/mhi/ 12556F: drivers/bus/mhi/ 12557F: include/linux/mhi.h 12558 12559MICROBLAZE ARCHITECTURE 12560M: Michal Simek <monstr@monstr.eu> 12561S: Supported 12562W: http://www.monstr.eu/fdt/ 12563T: git git://git.monstr.eu/linux-2.6-microblaze.git 12564F: arch/microblaze/ 12565 12566MICROCHIP AT91 DMA DRIVERS 12567M: Ludovic Desroches <ludovic.desroches@microchip.com> 12568M: Tudor Ambarus <tudor.ambarus@microchip.com> 12569L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12570L: dmaengine@vger.kernel.org 12571S: Supported 12572F: Documentation/devicetree/bindings/dma/atmel-dma.txt 12573F: drivers/dma/at_hdmac.c 12574F: drivers/dma/at_hdmac_regs.h 12575F: drivers/dma/at_xdmac.c 12576F: include/dt-bindings/dma/at91.h 12577 12578MICROCHIP AT91 SERIAL DRIVER 12579M: Richard Genoud <richard.genoud@gmail.com> 12580S: Maintained 12581F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12582F: drivers/tty/serial/atmel_serial.c 12583F: drivers/tty/serial/atmel_serial.h 12584 12585MICROCHIP AT91 USART MFD DRIVER 12586M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12587L: linux-kernel@vger.kernel.org 12588S: Supported 12589F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12590F: drivers/mfd/at91-usart.c 12591F: include/dt-bindings/mfd/at91-usart.h 12592 12593MICROCHIP AT91 USART SPI DRIVER 12594M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12595L: linux-spi@vger.kernel.org 12596S: Supported 12597F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12598F: drivers/spi/spi-at91-usart.c 12599 12600MICROCHIP AUDIO ASOC DRIVERS 12601M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12602L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12603S: Supported 12604F: sound/soc/atmel 12605 12606MICROCHIP ECC DRIVER 12607M: Tudor Ambarus <tudor.ambarus@microchip.com> 12608L: linux-crypto@vger.kernel.org 12609S: Maintained 12610F: drivers/crypto/atmel-ecc.* 12611 12612MICROCHIP EIC DRIVER 12613M: Claudiu Beznea <claudiu.beznea@microchip.com> 12614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12615S: Supported 12616F: drivers/irqchip/irq-mchp-eic.c 12617 12618MICROCHIP I2C DRIVER 12619M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12620L: linux-i2c@vger.kernel.org 12621S: Supported 12622F: drivers/i2c/busses/i2c-at91-*.c 12623F: drivers/i2c/busses/i2c-at91.h 12624 12625MICROCHIP ISC DRIVER 12626M: Eugen Hristev <eugen.hristev@microchip.com> 12627L: linux-media@vger.kernel.org 12628S: Supported 12629F: Documentation/devicetree/bindings/media/atmel,isc.yaml 12630F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 12631F: drivers/media/platform/atmel/atmel-isc-base.c 12632F: drivers/media/platform/atmel/atmel-isc-regs.h 12633F: drivers/media/platform/atmel/atmel-isc.h 12634F: drivers/media/platform/atmel/atmel-sama5d2-isc.c 12635F: drivers/media/platform/atmel/atmel-sama7g5-isc.c 12636F: include/linux/atmel-isc-media.h 12637 12638MICROCHIP ISI DRIVER 12639M: Eugen Hristev <eugen.hristev@microchip.com> 12640L: linux-media@vger.kernel.org 12641S: Supported 12642F: drivers/media/platform/atmel/atmel-isi.c 12643F: drivers/media/platform/atmel/atmel-isi.h 12644 12645MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 12646M: Woojung Huh <woojung.huh@microchip.com> 12647M: UNGLinuxDriver@microchip.com 12648L: netdev@vger.kernel.org 12649S: Maintained 12650F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 12651F: drivers/net/dsa/microchip/* 12652F: include/linux/platform_data/microchip-ksz.h 12653F: net/dsa/tag_ksz.c 12654 12655MICROCHIP LAN743X ETHERNET DRIVER 12656M: Bryan Whitehead <bryan.whitehead@microchip.com> 12657M: UNGLinuxDriver@microchip.com 12658L: netdev@vger.kernel.org 12659S: Maintained 12660F: drivers/net/ethernet/microchip/lan743x_* 12661 12662MICROCHIP LAN966X ETHERNET DRIVER 12663M: Horatiu Vultur <horatiu.vultur@microchip.com> 12664M: UNGLinuxDriver@microchip.com 12665L: netdev@vger.kernel.org 12666S: Maintained 12667F: drivers/net/ethernet/microchip/lan966x/* 12668 12669MICROCHIP LCDFB DRIVER 12670M: Nicolas Ferre <nicolas.ferre@microchip.com> 12671L: linux-fbdev@vger.kernel.org 12672S: Maintained 12673F: drivers/video/fbdev/atmel_lcdfb.c 12674F: include/video/atmel_lcdc.h 12675 12676MICROCHIP MCP16502 PMIC DRIVER 12677M: Claudiu Beznea <claudiu.beznea@microchip.com> 12678L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12679S: Supported 12680F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 12681F: drivers/regulator/mcp16502.c 12682 12683MICROCHIP MCP3911 ADC DRIVER 12684M: Marcus Folkesson <marcus.folkesson@gmail.com> 12685M: Kent Gustavsson <kent@minoris.se> 12686L: linux-iio@vger.kernel.org 12687S: Supported 12688F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 12689F: drivers/iio/adc/mcp3911.c 12690 12691MICROCHIP MMC/SD/SDIO MCI DRIVER 12692M: Ludovic Desroches <ludovic.desroches@microchip.com> 12693S: Maintained 12694F: drivers/mmc/host/atmel-mci.c 12695 12696MICROCHIP NAND DRIVER 12697M: Tudor Ambarus <tudor.ambarus@microchip.com> 12698L: linux-mtd@lists.infradead.org 12699S: Supported 12700F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 12701F: drivers/mtd/nand/raw/atmel/* 12702 12703MICROCHIP PWM DRIVER 12704M: Claudiu Beznea <claudiu.beznea@microchip.com> 12705L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12706L: linux-pwm@vger.kernel.org 12707S: Supported 12708F: Documentation/devicetree/bindings/pwm/atmel-pwm.txt 12709F: drivers/pwm/pwm-atmel.c 12710 12711MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 12712M: Eugen Hristev <eugen.hristev@microchip.com> 12713L: linux-iio@vger.kernel.org 12714S: Supported 12715F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 12716F: drivers/iio/adc/at91-sama5d2_adc.c 12717F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 12718 12719MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 12720M: Claudiu Beznea <claudiu.beznea@microchip.com> 12721S: Supported 12722F: drivers/power/reset/at91-sama5d2_shdwc.c 12723 12724MICROCHIP SPI DRIVER 12725M: Tudor Ambarus <tudor.ambarus@microchip.com> 12726S: Supported 12727F: drivers/spi/spi-atmel.* 12728 12729MICROCHIP SSC DRIVER 12730M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12731L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12732S: Supported 12733F: drivers/misc/atmel-ssc.c 12734F: include/linux/atmel-ssc.h 12735 12736MICROCHIP USB251XB DRIVER 12737M: Richard Leitner <richard.leitner@skidata.com> 12738L: linux-usb@vger.kernel.org 12739S: Maintained 12740F: Documentation/devicetree/bindings/usb/usb251xb.txt 12741F: drivers/usb/misc/usb251xb.c 12742 12743MICROCHIP USBA UDC DRIVER 12744M: Cristian Birsan <cristian.birsan@microchip.com> 12745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12746S: Supported 12747F: drivers/usb/gadget/udc/atmel_usba_udc.* 12748 12749MICROCHIP WILC1000 WIFI DRIVER 12750M: Ajay Singh <ajay.kathat@microchip.com> 12751M: Claudiu Beznea <claudiu.beznea@microchip.com> 12752L: linux-wireless@vger.kernel.org 12753S: Supported 12754F: drivers/net/wireless/microchip/wilc1000/ 12755 12756MICROSEMI MIPS SOCS 12757M: Alexandre Belloni <alexandre.belloni@bootlin.com> 12758M: UNGLinuxDriver@microchip.com 12759L: linux-mips@vger.kernel.org 12760S: Supported 12761F: Documentation/devicetree/bindings/mips/mscc.txt 12762F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 12763F: arch/mips/boot/dts/mscc/ 12764F: arch/mips/configs/generic/board-ocelot.config 12765F: arch/mips/generic/board-ocelot.c 12766 12767MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 12768M: Don Brace <don.brace@microchip.com> 12769L: storagedev@microchip.com 12770L: linux-scsi@vger.kernel.org 12771S: Supported 12772F: Documentation/scsi/smartpqi.rst 12773F: drivers/scsi/smartpqi/Kconfig 12774F: drivers/scsi/smartpqi/Makefile 12775F: drivers/scsi/smartpqi/smartpqi*.[ch] 12776F: include/linux/cciss*.h 12777F: include/uapi/linux/cciss*.h 12778 12779MICROSOFT SURFACE BATTERY AND AC DRIVERS 12780M: Maximilian Luz <luzmaximilian@gmail.com> 12781L: linux-pm@vger.kernel.org 12782L: platform-driver-x86@vger.kernel.org 12783S: Maintained 12784F: drivers/power/supply/surface_battery.c 12785F: drivers/power/supply/surface_charger.c 12786 12787MICROSOFT SURFACE DTX DRIVER 12788M: Maximilian Luz <luzmaximilian@gmail.com> 12789L: platform-driver-x86@vger.kernel.org 12790S: Maintained 12791F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 12792F: drivers/platform/surface/surface_dtx.c 12793F: include/uapi/linux/surface_aggregator/dtx.h 12794 12795MICROSOFT SURFACE GPE LID SUPPORT DRIVER 12796M: Maximilian Luz <luzmaximilian@gmail.com> 12797L: platform-driver-x86@vger.kernel.org 12798S: Maintained 12799F: drivers/platform/surface/surface_gpe.c 12800 12801MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 12802M: Hans de Goede <hdegoede@redhat.com> 12803M: Mark Gross <markgross@kernel.org> 12804M: Maximilian Luz <luzmaximilian@gmail.com> 12805L: platform-driver-x86@vger.kernel.org 12806S: Maintained 12807T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 12808F: drivers/platform/surface/ 12809 12810MICROSOFT SURFACE HID TRANSPORT DRIVER 12811M: Maximilian Luz <luzmaximilian@gmail.com> 12812L: linux-input@vger.kernel.org 12813L: platform-driver-x86@vger.kernel.org 12814S: Maintained 12815F: drivers/hid/surface-hid/ 12816 12817MICROSOFT SURFACE HOT-PLUG DRIVER 12818M: Maximilian Luz <luzmaximilian@gmail.com> 12819L: platform-driver-x86@vger.kernel.org 12820S: Maintained 12821F: drivers/platform/surface/surface_hotplug.c 12822 12823MICROSOFT SURFACE PLATFORM PROFILE DRIVER 12824M: Maximilian Luz <luzmaximilian@gmail.com> 12825L: platform-driver-x86@vger.kernel.org 12826S: Maintained 12827F: drivers/platform/surface/surface_platform_profile.c 12828 12829MICROSOFT SURFACE PRO 3 BUTTON DRIVER 12830M: Chen Yu <yu.c.chen@intel.com> 12831L: platform-driver-x86@vger.kernel.org 12832S: Supported 12833F: drivers/platform/surface/surfacepro3_button.c 12834 12835MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 12836M: Maximilian Luz <luzmaximilian@gmail.com> 12837L: platform-driver-x86@vger.kernel.org 12838S: Maintained 12839W: https://github.com/linux-surface/surface-aggregator-module 12840C: irc://irc.libera.chat/linux-surface 12841F: Documentation/driver-api/surface_aggregator/ 12842F: drivers/platform/surface/aggregator/ 12843F: drivers/platform/surface/surface_acpi_notify.c 12844F: drivers/platform/surface/surface_aggregator_cdev.c 12845F: drivers/platform/surface/surface_aggregator_registry.c 12846F: include/linux/surface_acpi_notify.h 12847F: include/linux/surface_aggregator/ 12848F: include/uapi/linux/surface_aggregator/ 12849 12850MICROTEK X6 SCANNER 12851M: Oliver Neukum <oliver@neukum.org> 12852S: Maintained 12853F: drivers/usb/image/microtek.* 12854 12855MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 12856M: Luka Kovacic <luka.kovacic@sartura.hr> 12857M: Luka Perkov <luka.perkov@sartura.hr> 12858S: Maintained 12859F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 12860F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 12861F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 12862F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 12863F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 12864F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 12865 12866MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 12867M: Sakari Ailus <sakari.ailus@linux.intel.com> 12868L: linux-media@vger.kernel.org 12869S: Maintained 12870F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 12871F: Documentation/driver-api/media/drivers/ccs/ 12872F: Documentation/userspace-api/media/drivers/ccs.rst 12873F: drivers/media/i2c/ccs-pll.c 12874F: drivers/media/i2c/ccs-pll.h 12875F: drivers/media/i2c/ccs/ 12876F: include/uapi/linux/ccs.h 12877F: include/uapi/linux/smiapp.h 12878 12879MIPS 12880M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12881L: linux-mips@vger.kernel.org 12882S: Maintained 12883W: http://www.linux-mips.org/ 12884Q: https://patchwork.kernel.org/project/linux-mips/list/ 12885T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 12886F: Documentation/devicetree/bindings/mips/ 12887F: Documentation/mips/ 12888F: arch/mips/ 12889F: drivers/platform/mips/ 12890 12891MIPS BOSTON DEVELOPMENT BOARD 12892M: Paul Burton <paulburton@kernel.org> 12893L: linux-mips@vger.kernel.org 12894S: Maintained 12895F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 12896F: arch/mips/boot/dts/img/boston.dts 12897F: arch/mips/configs/generic/board-boston.config 12898F: drivers/clk/imgtec/clk-boston.c 12899F: include/dt-bindings/clock/boston-clock.h 12900 12901MIPS CORE DRIVERS 12902M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 12903M: Serge Semin <fancer.lancer@gmail.com> 12904L: linux-mips@vger.kernel.org 12905S: Supported 12906F: drivers/bus/mips_cdmm.c 12907F: drivers/clocksource/mips-gic-timer.c 12908F: drivers/cpuidle/cpuidle-cps.c 12909F: drivers/irqchip/irq-mips-cpu.c 12910F: drivers/irqchip/irq-mips-gic.c 12911 12912MIPS GENERIC PLATFORM 12913M: Paul Burton <paulburton@kernel.org> 12914L: linux-mips@vger.kernel.org 12915S: Supported 12916F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 12917F: arch/mips/generic/ 12918F: arch/mips/tools/generic-board-config.sh 12919 12920MIPS RINT INSTRUCTION EMULATION 12921M: Aleksandar Markovic <aleksandar.markovic@mips.com> 12922L: linux-mips@vger.kernel.org 12923S: Supported 12924F: arch/mips/math-emu/dp_rint.c 12925F: arch/mips/math-emu/sp_rint.c 12926 12927MIPS/LOONGSON1 ARCHITECTURE 12928M: Keguang Zhang <keguang.zhang@gmail.com> 12929L: linux-mips@vger.kernel.org 12930S: Maintained 12931F: arch/mips/include/asm/mach-loongson32/ 12932F: arch/mips/loongson32/ 12933F: drivers/*/*/*loongson1* 12934F: drivers/*/*loongson1* 12935 12936MIPS/LOONGSON2EF ARCHITECTURE 12937M: Jiaxun Yang <jiaxun.yang@flygoat.com> 12938L: linux-mips@vger.kernel.org 12939S: Maintained 12940F: arch/mips/include/asm/mach-loongson2ef/ 12941F: arch/mips/loongson2ef/ 12942F: drivers/cpufreq/loongson2_cpufreq.c 12943 12944MIPS/LOONGSON64 ARCHITECTURE 12945M: Huacai Chen <chenhuacai@kernel.org> 12946M: Jiaxun Yang <jiaxun.yang@flygoat.com> 12947L: linux-mips@vger.kernel.org 12948S: Maintained 12949F: arch/mips/include/asm/mach-loongson64/ 12950F: arch/mips/loongson64/ 12951F: drivers/irqchip/irq-loongson* 12952F: drivers/platform/mips/cpu_hwmon.c 12953 12954MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 12955M: Hans Verkuil <hverkuil@xs4all.nl> 12956L: linux-media@vger.kernel.org 12957S: Odd Fixes 12958W: https://linuxtv.org 12959T: git git://linuxtv.org/media_tree.git 12960F: drivers/media/radio/radio-miropcm20* 12961 12962MMP SUPPORT 12963R: Lubomir Rintel <lkundrak@v3.sk> 12964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12965S: Odd Fixes 12966T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 12967F: arch/arm/boot/dts/mmp* 12968F: arch/arm/mach-mmp/ 12969F: include/linux/soc/mmp/ 12970 12971MMP USB PHY DRIVERS 12972R: Lubomir Rintel <lkundrak@v3.sk> 12973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12974S: Maintained 12975F: drivers/phy/marvell/phy-mmp3-usb.c 12976F: drivers/phy/marvell/phy-pxa-usb.c 12977 12978MMU GATHER AND TLB INVALIDATION 12979M: Will Deacon <will@kernel.org> 12980M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 12981M: Andrew Morton <akpm@linux-foundation.org> 12982M: Nick Piggin <npiggin@gmail.com> 12983M: Peter Zijlstra <peterz@infradead.org> 12984L: linux-arch@vger.kernel.org 12985L: linux-mm@kvack.org 12986S: Maintained 12987F: arch/*/include/asm/tlb.h 12988F: include/asm-generic/tlb.h 12989F: mm/mmu_gather.c 12990 12991MN88472 MEDIA DRIVER 12992M: Antti Palosaari <crope@iki.fi> 12993L: linux-media@vger.kernel.org 12994S: Maintained 12995W: https://linuxtv.org 12996W: http://palosaari.fi/linux/ 12997Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12998F: drivers/media/dvb-frontends/mn88472* 12999 13000MN88473 MEDIA DRIVER 13001M: Antti Palosaari <crope@iki.fi> 13002L: linux-media@vger.kernel.org 13003S: Maintained 13004W: https://linuxtv.org 13005W: http://palosaari.fi/linux/ 13006Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13007F: drivers/media/dvb-frontends/mn88473* 13008 13009MODULE SUPPORT 13010M: Luis Chamberlain <mcgrof@kernel.org> 13011L: linux-modules@vger.kernel.org 13012L: linux-kernel@vger.kernel.org 13013S: Maintained 13014T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13015F: include/linux/module.h 13016F: kernel/module.c 13017 13018MONOLITHIC POWER SYSTEM PMIC DRIVER 13019M: Saravanan Sekar <sravanhome@gmail.com> 13020S: Maintained 13021F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13022F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13023F: drivers/iio/adc/mp2629_adc.c 13024F: drivers/mfd/mp2629.c 13025F: drivers/power/supply/mp2629_charger.c 13026F: drivers/regulator/mp5416.c 13027F: drivers/regulator/mpq7920.c 13028F: drivers/regulator/mpq7920.h 13029F: include/linux/mfd/mp2629.h 13030 13031MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13032S: Orphan 13033W: http://popies.net/meye/ 13034F: Documentation/userspace-api/media/drivers/meye* 13035F: drivers/media/pci/meye/ 13036F: include/uapi/linux/meye.h 13037 13038MOTORCOMM PHY DRIVER 13039M: Peter Geis <pgwipeout@gmail.com> 13040L: netdev@vger.kernel.org 13041S: Maintained 13042F: drivers/net/phy/motorcomm.c 13043 13044MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13045M: Jiri Slaby <jirislaby@kernel.org> 13046S: Maintained 13047F: Documentation/driver-api/serial/moxa-smartio.rst 13048F: drivers/tty/mxser.* 13049 13050MR800 AVERMEDIA USB FM RADIO DRIVER 13051M: Alexey Klimov <klimov.linux@gmail.com> 13052L: linux-media@vger.kernel.org 13053S: Maintained 13054T: git git://linuxtv.org/media_tree.git 13055F: drivers/media/radio/radio-mr800.c 13056 13057MRF24J40 IEEE 802.15.4 RADIO DRIVER 13058M: Alan Ott <alan@signal11.us> 13059L: linux-wpan@vger.kernel.org 13060S: Maintained 13061F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13062F: drivers/net/ieee802154/mrf24j40.c 13063 13064MSI LAPTOP SUPPORT 13065M: "Lee, Chun-Yi" <jlee@suse.com> 13066L: platform-driver-x86@vger.kernel.org 13067S: Maintained 13068F: drivers/platform/x86/msi-laptop.c 13069 13070MSI WMI SUPPORT 13071L: platform-driver-x86@vger.kernel.org 13072S: Orphan 13073F: drivers/platform/x86/msi-wmi.c 13074 13075MSI001 MEDIA DRIVER 13076M: Antti Palosaari <crope@iki.fi> 13077L: linux-media@vger.kernel.org 13078S: Maintained 13079W: https://linuxtv.org 13080W: http://palosaari.fi/linux/ 13081Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13082T: git git://linuxtv.org/anttip/media_tree.git 13083F: drivers/media/tuners/msi001* 13084 13085MSI2500 MEDIA DRIVER 13086M: Antti Palosaari <crope@iki.fi> 13087L: linux-media@vger.kernel.org 13088S: Maintained 13089W: https://linuxtv.org 13090W: http://palosaari.fi/linux/ 13091Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13092T: git git://linuxtv.org/anttip/media_tree.git 13093F: drivers/media/usb/msi2500/ 13094 13095MSTAR INTERRUPT CONTROLLER DRIVER 13096M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 13097M: Daniel Palmer <daniel@thingy.jp> 13098S: Maintained 13099F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 13100F: drivers/irqchip/irq-mst-intc.c 13101 13102MSYSTEMS DISKONCHIP G3 MTD DRIVER 13103M: Robert Jarzmik <robert.jarzmik@free.fr> 13104L: linux-mtd@lists.infradead.org 13105S: Maintained 13106F: drivers/mtd/devices/docg3* 13107 13108MT9M032 APTINA SENSOR DRIVER 13109M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13110L: linux-media@vger.kernel.org 13111S: Maintained 13112T: git git://linuxtv.org/media_tree.git 13113F: drivers/media/i2c/mt9m032.c 13114F: include/media/i2c/mt9m032.h 13115 13116MT9P031 APTINA CAMERA SENSOR 13117M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13118L: linux-media@vger.kernel.org 13119S: Maintained 13120T: git git://linuxtv.org/media_tree.git 13121F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 13122F: drivers/media/i2c/mt9p031.c 13123F: include/media/i2c/mt9p031.h 13124 13125MT9T001 APTINA CAMERA SENSOR 13126M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13127L: linux-media@vger.kernel.org 13128S: Maintained 13129T: git git://linuxtv.org/media_tree.git 13130F: drivers/media/i2c/mt9t001.c 13131F: include/media/i2c/mt9t001.h 13132 13133MT9T112 APTINA CAMERA SENSOR 13134M: Jacopo Mondi <jacopo@jmondi.org> 13135L: linux-media@vger.kernel.org 13136S: Odd Fixes 13137T: git git://linuxtv.org/media_tree.git 13138F: drivers/media/i2c/mt9t112.c 13139F: include/media/i2c/mt9t112.h 13140 13141MT9V032 APTINA CAMERA SENSOR 13142M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13143L: linux-media@vger.kernel.org 13144S: Maintained 13145T: git git://linuxtv.org/media_tree.git 13146F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 13147F: drivers/media/i2c/mt9v032.c 13148F: include/media/i2c/mt9v032.h 13149 13150MT9V111 APTINA CAMERA SENSOR 13151M: Jacopo Mondi <jacopo@jmondi.org> 13152L: linux-media@vger.kernel.org 13153S: Maintained 13154T: git git://linuxtv.org/media_tree.git 13155F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 13156F: drivers/media/i2c/mt9v111.c 13157 13158MULTIFUNCTION DEVICES (MFD) 13159M: Lee Jones <lee.jones@linaro.org> 13160S: Supported 13161T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 13162F: Documentation/devicetree/bindings/mfd/ 13163F: drivers/mfd/ 13164F: include/dt-bindings/mfd/ 13165F: include/linux/mfd/ 13166 13167MULTIMEDIA CARD (MMC) ETC. OVER SPI 13168S: Orphan 13169F: drivers/mmc/host/mmc_spi.c 13170F: include/linux/spi/mmc_spi.h 13171 13172MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 13173M: Ulf Hansson <ulf.hansson@linaro.org> 13174L: linux-mmc@vger.kernel.org 13175S: Maintained 13176T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 13177F: Documentation/devicetree/bindings/mmc/ 13178F: drivers/mmc/ 13179F: include/linux/mmc/ 13180F: include/uapi/linux/mmc/ 13181 13182MULTIPLEXER SUBSYSTEM 13183M: Peter Rosin <peda@axentia.se> 13184S: Maintained 13185F: Documentation/ABI/testing/sysfs-class-mux* 13186F: Documentation/devicetree/bindings/mux/ 13187F: drivers/mux/ 13188F: include/dt-bindings/mux/ 13189F: include/linux/mux/ 13190 13191MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 13192M: Bin Liu <b-liu@ti.com> 13193L: linux-usb@vger.kernel.org 13194S: Maintained 13195F: drivers/usb/musb/ 13196 13197MXL301RF MEDIA DRIVER 13198M: Akihiro Tsukada <tskd08@gmail.com> 13199L: linux-media@vger.kernel.org 13200S: Odd Fixes 13201F: drivers/media/tuners/mxl301rf* 13202 13203MXL5007T MEDIA DRIVER 13204M: Michael Krufky <mkrufky@linuxtv.org> 13205L: linux-media@vger.kernel.org 13206S: Maintained 13207W: https://linuxtv.org 13208W: http://github.com/mkrufky 13209Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13210T: git git://linuxtv.org/mkrufky/tuners.git 13211F: drivers/media/tuners/mxl5007t.* 13212 13213MXSFB DRM DRIVER 13214M: Marek Vasut <marex@denx.de> 13215M: Stefan Agner <stefan@agner.ch> 13216L: dri-devel@lists.freedesktop.org 13217S: Supported 13218T: git git://anongit.freedesktop.org/drm/drm-misc 13219F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 13220F: drivers/gpu/drm/mxsfb/ 13221 13222MYLEX DAC960 PCI RAID Controller 13223M: Hannes Reinecke <hare@kernel.org> 13224L: linux-scsi@vger.kernel.org 13225S: Supported 13226F: drivers/scsi/myrb.* 13227F: drivers/scsi/myrs.* 13228 13229MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 13230M: Chris Lee <christopher.lee@cspi.com> 13231L: netdev@vger.kernel.org 13232S: Supported 13233W: https://www.cspi.com/ethernet-products/support/downloads/ 13234F: drivers/net/ethernet/myricom/myri10ge/ 13235 13236NAND FLASH SUBSYSTEM 13237M: Miquel Raynal <miquel.raynal@bootlin.com> 13238R: Richard Weinberger <richard@nod.at> 13239L: linux-mtd@lists.infradead.org 13240S: Maintained 13241W: http://www.linux-mtd.infradead.org/ 13242Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13243C: irc://irc.oftc.net/mtd 13244T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 13245F: drivers/mtd/nand/ 13246F: include/linux/mtd/*nand*.h 13247 13248NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 13249M: Daniel Mack <zonque@gmail.com> 13250L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13251S: Maintained 13252W: http://www.native-instruments.com 13253F: sound/usb/caiaq/ 13254 13255NATSEMI ETHERNET DRIVER (DP8381x) 13256S: Orphan 13257F: drivers/net/ethernet/natsemi/natsemi.c 13258 13259NCR 5380 SCSI DRIVERS 13260M: Finn Thain <fthain@linux-m68k.org> 13261M: Michael Schmitz <schmitzmic@gmail.com> 13262L: linux-scsi@vger.kernel.org 13263S: Maintained 13264F: Documentation/scsi/g_NCR5380.rst 13265F: drivers/scsi/NCR5380.* 13266F: drivers/scsi/arm/cumana_1.c 13267F: drivers/scsi/arm/oak.c 13268F: drivers/scsi/atari_scsi.* 13269F: drivers/scsi/dmx3191d.c 13270F: drivers/scsi/g_NCR5380.* 13271F: drivers/scsi/mac_scsi.* 13272F: drivers/scsi/sun3_scsi.* 13273F: drivers/scsi/sun3_scsi_vme.c 13274 13275NCSI LIBRARY 13276M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 13277S: Maintained 13278F: net/ncsi/ 13279 13280NCT6775 HARDWARE MONITOR DRIVER 13281M: Guenter Roeck <linux@roeck-us.net> 13282L: linux-hwmon@vger.kernel.org 13283S: Maintained 13284F: Documentation/hwmon/nct6775.rst 13285F: drivers/hwmon/nct6775.c 13286 13287NETDEVSIM 13288M: Jakub Kicinski <kuba@kernel.org> 13289S: Maintained 13290F: drivers/net/netdevsim/* 13291 13292NETEM NETWORK EMULATOR 13293M: Stephen Hemminger <stephen@networkplumber.org> 13294L: netdev@vger.kernel.org 13295S: Maintained 13296F: net/sched/sch_netem.c 13297 13298NETERION 10GbE DRIVERS (s2io/vxge) 13299M: Jon Mason <jdmason@kudzu.us> 13300L: netdev@vger.kernel.org 13301S: Supported 13302F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 13303F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst 13304F: drivers/net/ethernet/neterion/ 13305 13306NETFILTER 13307M: Pablo Neira Ayuso <pablo@netfilter.org> 13308M: Jozsef Kadlecsik <kadlec@netfilter.org> 13309M: Florian Westphal <fw@strlen.de> 13310L: netfilter-devel@vger.kernel.org 13311L: coreteam@netfilter.org 13312S: Maintained 13313W: http://www.netfilter.org/ 13314W: http://www.iptables.org/ 13315W: http://www.nftables.org/ 13316Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 13317C: irc://irc.libera.chat/netfilter 13318T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 13319T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 13320F: include/linux/netfilter* 13321F: include/linux/netfilter/ 13322F: include/net/netfilter/ 13323F: include/uapi/linux/netfilter* 13324F: include/uapi/linux/netfilter/ 13325F: net/*/netfilter.c 13326F: net/*/netfilter/ 13327F: net/bridge/br_netfilter*.c 13328F: net/netfilter/ 13329 13330NETROM NETWORK LAYER 13331M: Ralf Baechle <ralf@linux-mips.org> 13332L: linux-hams@vger.kernel.org 13333S: Maintained 13334W: http://www.linux-ax25.org/ 13335F: include/net/netrom.h 13336F: include/uapi/linux/netrom.h 13337F: net/netrom/ 13338 13339NETRONIX EMBEDDED CONTROLLER 13340M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 13341S: Maintained 13342F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 13343F: drivers/mfd/ntxec.c 13344F: drivers/pwm/pwm-ntxec.c 13345F: drivers/rtc/rtc-ntxec.c 13346F: include/linux/mfd/ntxec.h 13347 13348NETRONOME ETHERNET DRIVERS 13349M: Simon Horman <simon.horman@corigine.com> 13350R: Jakub Kicinski <kuba@kernel.org> 13351L: oss-drivers@corigine.com 13352S: Maintained 13353F: drivers/net/ethernet/netronome/ 13354 13355NETWORK BLOCK DEVICE (NBD) 13356M: Josef Bacik <josef@toxicpanda.com> 13357L: linux-block@vger.kernel.org 13358L: nbd@other.debian.org 13359S: Maintained 13360F: Documentation/admin-guide/blockdev/nbd.rst 13361F: drivers/block/nbd.c 13362F: include/trace/events/nbd.h 13363F: include/uapi/linux/nbd.h 13364 13365NETWORK DROP MONITOR 13366M: Neil Horman <nhorman@tuxdriver.com> 13367L: netdev@vger.kernel.org 13368S: Maintained 13369W: https://fedorahosted.org/dropwatch/ 13370F: include/uapi/linux/net_dropmon.h 13371F: net/core/drop_monitor.c 13372 13373NETWORKING DRIVERS 13374M: "David S. Miller" <davem@davemloft.net> 13375M: Jakub Kicinski <kuba@kernel.org> 13376L: netdev@vger.kernel.org 13377S: Maintained 13378Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13379T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13380T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13381F: Documentation/devicetree/bindings/net/ 13382F: drivers/connector/ 13383F: drivers/net/ 13384F: include/linux/etherdevice.h 13385F: include/linux/fcdevice.h 13386F: include/linux/fddidevice.h 13387F: include/linux/hippidevice.h 13388F: include/linux/if_* 13389F: include/linux/inetdevice.h 13390F: include/linux/netdevice.h 13391F: include/uapi/linux/if_* 13392F: include/uapi/linux/netdevice.h 13393 13394NETWORKING DRIVERS (WIRELESS) 13395M: Kalle Valo <kvalo@kernel.org> 13396L: linux-wireless@vger.kernel.org 13397S: Maintained 13398W: https://wireless.wiki.kernel.org/ 13399Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13400T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13401T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13402F: Documentation/devicetree/bindings/net/wireless/ 13403F: drivers/net/wireless/ 13404 13405NETWORKING [DSA] 13406M: Andrew Lunn <andrew@lunn.ch> 13407M: Vivien Didelot <vivien.didelot@gmail.com> 13408M: Florian Fainelli <f.fainelli@gmail.com> 13409M: Vladimir Oltean <olteanv@gmail.com> 13410S: Maintained 13411F: Documentation/devicetree/bindings/net/dsa/ 13412F: drivers/net/dsa/ 13413F: include/linux/dsa/ 13414F: include/linux/platform_data/dsa.h 13415F: include/net/dsa.h 13416F: net/dsa/ 13417F: tools/testing/selftests/drivers/net/dsa/ 13418 13419NETWORKING [GENERAL] 13420M: "David S. Miller" <davem@davemloft.net> 13421M: Jakub Kicinski <kuba@kernel.org> 13422L: netdev@vger.kernel.org 13423S: Maintained 13424Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13425B: mailto:netdev@vger.kernel.org 13426T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13427T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13428F: Documentation/networking/ 13429F: include/linux/in.h 13430F: include/linux/net.h 13431F: include/linux/netdevice.h 13432F: include/net/ 13433F: include/uapi/linux/in.h 13434F: include/uapi/linux/net.h 13435F: include/uapi/linux/net_namespace.h 13436F: include/uapi/linux/netdevice.h 13437F: lib/net_utils.c 13438F: lib/random32.c 13439F: net/ 13440F: tools/testing/selftests/net/ 13441 13442NETWORKING [IPSEC] 13443M: Steffen Klassert <steffen.klassert@secunet.com> 13444M: Herbert Xu <herbert@gondor.apana.org.au> 13445M: "David S. Miller" <davem@davemloft.net> 13446L: netdev@vger.kernel.org 13447S: Maintained 13448T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 13449T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 13450F: include/net/xfrm.h 13451F: include/uapi/linux/xfrm.h 13452F: net/ipv4/ah4.c 13453F: net/ipv4/esp4* 13454F: net/ipv4/ip_vti.c 13455F: net/ipv4/ipcomp.c 13456F: net/ipv4/xfrm* 13457F: net/ipv6/ah6.c 13458F: net/ipv6/esp6* 13459F: net/ipv6/ip6_vti.c 13460F: net/ipv6/ipcomp6.c 13461F: net/ipv6/xfrm* 13462F: net/key/ 13463F: net/xfrm/ 13464F: tools/testing/selftests/net/ipsec.c 13465 13466NETWORKING [IPv4/IPv6] 13467M: "David S. Miller" <davem@davemloft.net> 13468M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 13469M: David Ahern <dsahern@kernel.org> 13470L: netdev@vger.kernel.org 13471S: Maintained 13472T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13473F: arch/x86/net/* 13474F: include/linux/ip.h 13475F: include/linux/ipv6* 13476F: include/net/fib* 13477F: include/net/ip* 13478F: include/net/route.h 13479F: net/ipv4/ 13480F: net/ipv6/ 13481 13482NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 13483M: Paul Moore <paul@paul-moore.com> 13484L: netdev@vger.kernel.org 13485L: linux-security-module@vger.kernel.org 13486S: Maintained 13487W: https://github.com/netlabel 13488F: Documentation/netlabel/ 13489F: include/net/calipso.h 13490F: include/net/cipso_ipv4.h 13491F: include/net/netlabel.h 13492F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 13493F: include/uapi/linux/netfilter/xt_SECMARK.h 13494F: net/ipv4/cipso_ipv4.c 13495F: net/ipv6/calipso.c 13496F: net/netfilter/xt_CONNSECMARK.c 13497F: net/netfilter/xt_SECMARK.c 13498F: net/netlabel/ 13499 13500NETWORKING [MPTCP] 13501M: Mat Martineau <mathew.j.martineau@linux.intel.com> 13502M: Matthieu Baerts <matthieu.baerts@tessares.net> 13503L: netdev@vger.kernel.org 13504L: mptcp@lists.linux.dev 13505S: Maintained 13506W: https://github.com/multipath-tcp/mptcp_net-next/wiki 13507B: https://github.com/multipath-tcp/mptcp_net-next/issues 13508F: Documentation/networking/mptcp-sysctl.rst 13509F: include/net/mptcp.h 13510F: include/trace/events/mptcp.h 13511F: include/uapi/linux/mptcp.h 13512F: net/mptcp/ 13513F: tools/testing/selftests/net/mptcp/ 13514 13515NETWORKING [TCP] 13516M: Eric Dumazet <edumazet@google.com> 13517L: netdev@vger.kernel.org 13518S: Maintained 13519F: include/linux/tcp.h 13520F: include/net/tcp.h 13521F: include/trace/events/tcp.h 13522F: include/uapi/linux/tcp.h 13523F: net/ipv4/syncookies.c 13524F: net/ipv4/tcp*.c 13525F: net/ipv6/syncookies.c 13526F: net/ipv6/tcp*.c 13527 13528NETWORKING [TLS] 13529M: Boris Pismenny <borisp@nvidia.com> 13530M: John Fastabend <john.fastabend@gmail.com> 13531M: Daniel Borkmann <daniel@iogearbox.net> 13532M: Jakub Kicinski <kuba@kernel.org> 13533L: netdev@vger.kernel.org 13534S: Maintained 13535F: include/net/tls.h 13536F: include/uapi/linux/tls.h 13537F: net/tls/* 13538 13539NETXEN (1/10) GbE SUPPORT 13540M: Manish Chopra <manishc@marvell.com> 13541M: Rahul Verma <rahulv@marvell.com> 13542M: GR-Linux-NIC-Dev@marvell.com 13543L: netdev@vger.kernel.org 13544S: Supported 13545F: drivers/net/ethernet/qlogic/netxen/ 13546 13547NET_FAILOVER MODULE 13548M: Sridhar Samudrala <sridhar.samudrala@intel.com> 13549L: netdev@vger.kernel.org 13550S: Supported 13551F: Documentation/networking/net_failover.rst 13552F: drivers/net/net_failover.c 13553F: include/net/net_failover.h 13554 13555NEXTHOP 13556M: David Ahern <dsahern@kernel.org> 13557L: netdev@vger.kernel.org 13558S: Maintained 13559F: include/net/netns/nexthop.h 13560F: include/net/nexthop.h 13561F: include/uapi/linux/nexthop.h 13562F: net/ipv4/nexthop.c 13563 13564NFC SUBSYSTEM 13565M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 13566L: linux-nfc@lists.01.org (subscribers-only) 13567L: netdev@vger.kernel.org 13568S: Maintained 13569F: Documentation/devicetree/bindings/net/nfc/ 13570F: drivers/nfc/ 13571F: include/linux/platform_data/nfcmrvl.h 13572F: include/net/nfc/ 13573F: include/uapi/linux/nfc.h 13574F: net/nfc/ 13575 13576NFC VIRTUAL NCI DEVICE DRIVER 13577M: Bongsu Jeon <bongsu.jeon@samsung.com> 13578L: netdev@vger.kernel.org 13579L: linux-nfc@lists.01.org (subscribers-only) 13580S: Supported 13581F: drivers/nfc/virtual_ncidev.c 13582F: tools/testing/selftests/nci/ 13583 13584NFS, SUNRPC, AND LOCKD CLIENTS 13585M: Trond Myklebust <trond.myklebust@hammerspace.com> 13586M: Anna Schumaker <anna@kernel.org> 13587L: linux-nfs@vger.kernel.org 13588S: Maintained 13589W: http://client.linux-nfs.org 13590T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 13591F: fs/lockd/ 13592F: fs/nfs/ 13593F: fs/nfs_common/ 13594F: include/linux/lockd/ 13595F: include/linux/nfs* 13596F: include/linux/sunrpc/ 13597F: include/uapi/linux/nfs* 13598F: include/uapi/linux/sunrpc/ 13599F: net/sunrpc/ 13600F: Documentation/filesystems/nfs/ 13601 13602NILFS2 FILESYSTEM 13603M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 13604L: linux-nilfs@vger.kernel.org 13605S: Supported 13606W: https://nilfs.sourceforge.io/ 13607W: https://nilfs.osdn.jp/ 13608T: git git://github.com/konis/nilfs2.git 13609F: Documentation/filesystems/nilfs2.rst 13610F: fs/nilfs2/ 13611F: include/trace/events/nilfs2.h 13612F: include/uapi/linux/nilfs2_api.h 13613F: include/uapi/linux/nilfs2_ondisk.h 13614 13615NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 13616M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 13617S: Maintained 13618W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 13619F: Documentation/scsi/NinjaSCSI.rst 13620F: drivers/scsi/pcmcia/nsp_* 13621 13622NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 13623M: GOTO Masanori <gotom@debian.or.jp> 13624M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 13625S: Maintained 13626W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 13627F: Documentation/scsi/NinjaSCSI.rst 13628F: drivers/scsi/nsp32* 13629 13630NINTENDO HID DRIVER 13631M: Daniel J. Ogorchock <djogorchock@gmail.com> 13632L: linux-input@vger.kernel.org 13633S: Maintained 13634F: drivers/hid/hid-nintendo* 13635 13636NIOS2 ARCHITECTURE 13637M: Dinh Nguyen <dinguyen@kernel.org> 13638S: Maintained 13639T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 13640F: arch/nios2/ 13641 13642NITRO ENCLAVES (NE) 13643M: Andra Paraschiv <andraprs@amazon.com> 13644M: Alexandru Vasile <lexnv@amazon.com> 13645M: Alexandru Ciobotaru <alcioa@amazon.com> 13646L: linux-kernel@vger.kernel.org 13647S: Supported 13648W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 13649F: Documentation/virt/ne_overview.rst 13650F: drivers/virt/nitro_enclaves/ 13651F: include/linux/nitro_enclaves.h 13652F: include/uapi/linux/nitro_enclaves.h 13653F: samples/nitro_enclaves/ 13654 13655NOHZ, DYNTICKS SUPPORT 13656M: Frederic Weisbecker <fweisbec@gmail.com> 13657M: Thomas Gleixner <tglx@linutronix.de> 13658M: Ingo Molnar <mingo@kernel.org> 13659L: linux-kernel@vger.kernel.org 13660S: Maintained 13661T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 13662F: include/linux/sched/nohz.h 13663F: include/linux/tick.h 13664F: kernel/time/tick*.* 13665 13666NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 13667M: Pavel Machek <pavel@ucw.cz> 13668M: Sakari Ailus <sakari.ailus@iki.fi> 13669L: linux-media@vger.kernel.org 13670S: Maintained 13671F: drivers/media/i2c/ad5820.c 13672F: drivers/media/i2c/et8ek8 13673 13674NOKIA N900 POWER SUPPLY DRIVERS 13675R: Pali Rohár <pali@kernel.org> 13676F: drivers/power/supply/bq2415x_charger.c 13677F: drivers/power/supply/bq27xxx_battery.c 13678F: drivers/power/supply/bq27xxx_battery_i2c.c 13679F: drivers/power/supply/isp1704_charger.c 13680F: drivers/power/supply/rx51_battery.c 13681F: include/linux/power/bq2415x_charger.h 13682F: include/linux/power/bq27xxx_battery.h 13683 13684NOLIBC HEADER FILE 13685M: Willy Tarreau <w@1wt.eu> 13686S: Maintained 13687T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 13688F: tools/include/nolibc/ 13689 13690NSDEPS 13691M: Matthias Maennich <maennich@google.com> 13692S: Maintained 13693F: Documentation/core-api/symbol-namespaces.rst 13694F: scripts/nsdeps 13695 13696NTB AMD DRIVER 13697M: Sanjay R Mehta <sanju.mehta@amd.com> 13698M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 13699L: linux-ntb@googlegroups.com 13700S: Supported 13701F: drivers/ntb/hw/amd/ 13702 13703NTB DRIVER CORE 13704M: Jon Mason <jdmason@kudzu.us> 13705M: Dave Jiang <dave.jiang@intel.com> 13706M: Allen Hubbe <allenbh@gmail.com> 13707L: linux-ntb@googlegroups.com 13708S: Supported 13709W: https://github.com/jonmason/ntb/wiki 13710T: git git://github.com/jonmason/ntb.git 13711F: drivers/net/ntb_netdev.c 13712F: drivers/ntb/ 13713F: include/linux/ntb.h 13714F: include/linux/ntb_transport.h 13715F: tools/testing/selftests/ntb/ 13716 13717NTB IDT DRIVER 13718M: Serge Semin <fancer.lancer@gmail.com> 13719L: linux-ntb@googlegroups.com 13720S: Supported 13721F: drivers/ntb/hw/idt/ 13722 13723NTB INTEL DRIVER 13724M: Dave Jiang <dave.jiang@intel.com> 13725L: linux-ntb@googlegroups.com 13726S: Supported 13727W: https://github.com/davejiang/linux/wiki 13728T: git https://github.com/davejiang/linux.git 13729F: drivers/ntb/hw/intel/ 13730 13731NTFS FILESYSTEM 13732M: Anton Altaparmakov <anton@tuxera.com> 13733L: linux-ntfs-dev@lists.sourceforge.net 13734S: Supported 13735W: http://www.tuxera.com/ 13736T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 13737F: Documentation/filesystems/ntfs.rst 13738F: fs/ntfs/ 13739 13740NTFS3 FILESYSTEM 13741M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 13742L: ntfs3@lists.linux.dev 13743S: Supported 13744W: http://www.paragon-software.com/ 13745T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 13746F: Documentation/filesystems/ntfs3.rst 13747F: fs/ntfs3/ 13748 13749NUBUS SUBSYSTEM 13750M: Finn Thain <fthain@linux-m68k.org> 13751L: linux-m68k@lists.linux-m68k.org 13752S: Maintained 13753F: arch/*/include/asm/nubus.h 13754F: drivers/nubus/ 13755F: include/linux/nubus.h 13756F: include/uapi/linux/nubus.h 13757 13758NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 13759M: Antonino Daplas <adaplas@gmail.com> 13760L: linux-fbdev@vger.kernel.org 13761S: Maintained 13762F: drivers/video/fbdev/nvidia/ 13763F: drivers/video/fbdev/riva/ 13764 13765NVIDIA WMI EC BACKLIGHT DRIVER 13766M: Daniel Dadap <ddadap@nvidia.com> 13767L: platform-driver-x86@vger.kernel.org 13768S: Supported 13769F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 13770 13771NVM EXPRESS DRIVER 13772M: Keith Busch <kbusch@kernel.org> 13773M: Jens Axboe <axboe@fb.com> 13774M: Christoph Hellwig <hch@lst.de> 13775M: Sagi Grimberg <sagi@grimberg.me> 13776L: linux-nvme@lists.infradead.org 13777S: Supported 13778W: http://git.infradead.org/nvme.git 13779T: git://git.infradead.org/nvme.git 13780F: drivers/nvme/host/ 13781F: include/linux/nvme.h 13782F: include/uapi/linux/nvme_ioctl.h 13783 13784NVM EXPRESS FC TRANSPORT DRIVERS 13785M: James Smart <james.smart@broadcom.com> 13786L: linux-nvme@lists.infradead.org 13787S: Supported 13788F: drivers/nvme/host/fc.c 13789F: drivers/nvme/target/fc.c 13790F: drivers/nvme/target/fcloop.c 13791F: include/linux/nvme-fc-driver.h 13792F: include/linux/nvme-fc.h 13793 13794NVM EXPRESS TARGET DRIVER 13795M: Christoph Hellwig <hch@lst.de> 13796M: Sagi Grimberg <sagi@grimberg.me> 13797M: Chaitanya Kulkarni <kch@nvidia.com> 13798L: linux-nvme@lists.infradead.org 13799S: Supported 13800W: http://git.infradead.org/nvme.git 13801T: git://git.infradead.org/nvme.git 13802F: drivers/nvme/target/ 13803 13804NVMEM FRAMEWORK 13805M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 13806S: Maintained 13807T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 13808F: Documentation/ABI/stable/sysfs-bus-nvmem 13809F: Documentation/devicetree/bindings/nvmem/ 13810F: drivers/nvmem/ 13811F: include/linux/nvmem-consumer.h 13812F: include/linux/nvmem-provider.h 13813 13814NXP C45 TJA11XX PHY DRIVER 13815M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 13816L: netdev@vger.kernel.org 13817S: Maintained 13818F: drivers/net/phy/nxp-c45-tja11xx.c 13819 13820NXP FSPI DRIVER 13821M: Ashish Kumar <ashish.kumar@nxp.com> 13822R: Yogesh Gaur <yogeshgaur.83@gmail.com> 13823L: linux-spi@vger.kernel.org 13824S: Maintained 13825F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 13826F: drivers/spi/spi-nxp-fspi.c 13827 13828NXP FXAS21002C DRIVER 13829M: Rui Miguel Silva <rmfrfs@gmail.com> 13830L: linux-iio@vger.kernel.org 13831S: Maintained 13832F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 13833F: drivers/iio/gyro/fxas21002c.h 13834F: drivers/iio/gyro/fxas21002c_core.c 13835F: drivers/iio/gyro/fxas21002c_i2c.c 13836F: drivers/iio/gyro/fxas21002c_spi.c 13837 13838NXP i.MX CLOCK DRIVERS 13839M: Abel Vesa <abel.vesa@nxp.com> 13840L: linux-clk@vger.kernel.org 13841L: linux-imx@nxp.com 13842S: Maintained 13843F: drivers/clk/imx/ 13844 13845NXP i.MX 8MQ DCSS DRIVER 13846M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 13847R: Lucas Stach <l.stach@pengutronix.de> 13848L: dri-devel@lists.freedesktop.org 13849S: Maintained 13850F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 13851F: drivers/gpu/drm/imx/dcss/ 13852 13853NXP i.MX 8QXP ADC DRIVER 13854M: Cai Huoqing <cai.huoqing@linux.dev> 13855M: Haibo Chen <haibo.chen@nxp.com> 13856L: linux-imx@nxp.com 13857L: linux-iio@vger.kernel.org 13858S: Maintained 13859F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 13860F: drivers/iio/adc/imx8qxp-adc.c 13861 13862NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 13863M: Haibo Chen <haibo.chen@nxp.com> 13864L: linux-iio@vger.kernel.org 13865L: linux-imx@nxp.com 13866S: Maintained 13867F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 13868F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 13869F: drivers/iio/adc/imx7d_adc.c 13870F: drivers/iio/adc/vf610_adc.c 13871 13872NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 13873M: Jagan Teki <jagan@amarulasolutions.com> 13874S: Maintained 13875F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 13876F: drivers/regulator/pf8x00-regulator.c 13877 13878NXP PTN5150A CC LOGIC AND EXTCON DRIVER 13879M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 13880L: linux-kernel@vger.kernel.org 13881S: Maintained 13882F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 13883F: drivers/extcon/extcon-ptn5150.c 13884 13885NXP SGTL5000 DRIVER 13886M: Fabio Estevam <festevam@gmail.com> 13887L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13888S: Maintained 13889F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 13890F: sound/soc/codecs/sgtl5000* 13891 13892NXP SJA1105 ETHERNET SWITCH DRIVER 13893M: Vladimir Oltean <olteanv@gmail.com> 13894L: linux-kernel@vger.kernel.org 13895S: Maintained 13896F: drivers/net/dsa/sja1105 13897F: drivers/net/pcs/pcs-xpcs-nxp.c 13898 13899NXP TDA998X DRM DRIVER 13900M: Russell King <linux@armlinux.org.uk> 13901S: Maintained 13902T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 13903T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 13904F: drivers/gpu/drm/i2c/tda998x_drv.c 13905F: include/drm/i2c/tda998x.h 13906F: include/dt-bindings/display/tda998x.h 13907K: "nxp,tda998x" 13908 13909NXP TFA9879 DRIVER 13910M: Peter Rosin <peda@axentia.se> 13911L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13912S: Maintained 13913F: Documentation/devicetree/bindings/sound/tfa9879.txt 13914F: sound/soc/codecs/tfa9879* 13915 13916NXP/Goodix TFA989X (TFA1) DRIVER 13917M: Stephan Gerhold <stephan@gerhold.net> 13918L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13919S: Maintained 13920F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 13921F: sound/soc/codecs/tfa989x.c 13922 13923NXP-NCI NFC DRIVER 13924R: Charles Gorand <charles.gorand@effinnov.com> 13925L: linux-nfc@lists.01.org (subscribers-only) 13926S: Supported 13927F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 13928F: drivers/nfc/nxp-nci 13929 13930NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 13931M: Mirela Rabulea <mirela.rabulea@nxp.com> 13932R: NXP Linux Team <linux-imx@nxp.com> 13933L: linux-media@vger.kernel.org 13934S: Maintained 13935F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 13936F: drivers/media/platform/imx-jpeg 13937 13938NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 13939M: Jonas Malaco <jonas@protocubo.io> 13940L: linux-hwmon@vger.kernel.org 13941S: Maintained 13942F: Documentation/hwmon/nzxt-kraken2.rst 13943F: drivers/hwmon/nzxt-kraken2.c 13944 13945NZXT-SMART2 HARDWARE MONITORING DRIVER 13946M: Aleksandr Mezin <mezin.alexander@gmail.com> 13947L: linux-hwmon@vger.kernel.org 13948S: Maintained 13949F: Documentation/hwmon/nzxt-smart2.rst 13950F: drivers/hwmon/nzxt-smart2.c 13951 13952OBJAGG 13953M: Jiri Pirko <jiri@nvidia.com> 13954L: netdev@vger.kernel.org 13955S: Supported 13956F: include/linux/objagg.h 13957F: lib/objagg.c 13958F: lib/test_objagg.c 13959 13960OBJTOOL 13961M: Josh Poimboeuf <jpoimboe@redhat.com> 13962M: Peter Zijlstra <peterz@infradead.org> 13963S: Supported 13964F: tools/objtool/ 13965F: include/linux/objtool.h 13966 13967OCELOT ETHERNET SWITCH DRIVER 13968M: Vladimir Oltean <vladimir.oltean@nxp.com> 13969M: Claudiu Manoil <claudiu.manoil@nxp.com> 13970M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13971M: UNGLinuxDriver@microchip.com 13972L: netdev@vger.kernel.org 13973S: Supported 13974F: drivers/net/dsa/ocelot/* 13975F: drivers/net/ethernet/mscc/ 13976F: include/soc/mscc/ocelot* 13977F: net/dsa/tag_ocelot.c 13978F: net/dsa/tag_ocelot_8021q.c 13979F: tools/testing/selftests/drivers/net/ocelot/* 13980 13981OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 13982M: Frederic Barrat <fbarrat@linux.ibm.com> 13983M: Andrew Donnellan <ajd@linux.ibm.com> 13984L: linuxppc-dev@lists.ozlabs.org 13985S: Supported 13986F: Documentation/userspace-api/accelerators/ocxl.rst 13987F: arch/powerpc/include/asm/pnv-ocxl.h 13988F: arch/powerpc/platforms/powernv/ocxl.c 13989F: drivers/misc/ocxl/ 13990F: include/misc/ocxl* 13991F: include/uapi/misc/ocxl.h 13992 13993OMAP AUDIO SUPPORT 13994M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 13995M: Jarkko Nikula <jarkko.nikula@bitmer.com> 13996L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13997L: linux-omap@vger.kernel.org 13998S: Maintained 13999F: sound/soc/ti/n810.c 14000F: sound/soc/ti/omap* 14001F: sound/soc/ti/rx51.c 14002F: sound/soc/ti/sdma-pcm.* 14003 14004OMAP CLOCK FRAMEWORK SUPPORT 14005M: Paul Walmsley <paul@pwsan.com> 14006L: linux-omap@vger.kernel.org 14007S: Maintained 14008F: arch/arm/*omap*/*clock* 14009 14010OMAP DEVICE TREE SUPPORT 14011M: Benoît Cousson <bcousson@baylibre.com> 14012M: Tony Lindgren <tony@atomide.com> 14013L: linux-omap@vger.kernel.org 14014L: devicetree@vger.kernel.org 14015S: Maintained 14016F: arch/arm/boot/dts/*am3* 14017F: arch/arm/boot/dts/*am4* 14018F: arch/arm/boot/dts/*am5* 14019F: arch/arm/boot/dts/*dra7* 14020F: arch/arm/boot/dts/*omap* 14021F: arch/arm/boot/dts/logicpd-som-lv* 14022F: arch/arm/boot/dts/logicpd-torpedo* 14023 14024OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14025L: linux-omap@vger.kernel.org 14026L: linux-fbdev@vger.kernel.org 14027S: Orphan 14028F: Documentation/arm/omap/dss.rst 14029F: drivers/video/fbdev/omap2/ 14030 14031OMAP FRAMEBUFFER SUPPORT 14032L: linux-fbdev@vger.kernel.org 14033L: linux-omap@vger.kernel.org 14034S: Orphan 14035F: drivers/video/fbdev/omap/ 14036 14037OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14038M: Roger Quadros <rogerq@kernel.org> 14039M: Tony Lindgren <tony@atomide.com> 14040L: linux-omap@vger.kernel.org 14041S: Maintained 14042F: arch/arm/mach-omap2/*gpmc* 14043F: drivers/memory/omap-gpmc.c 14044 14045OMAP GPIO DRIVER 14046M: Grygorii Strashko <grygorii.strashko@ti.com> 14047M: Santosh Shilimkar <ssantosh@kernel.org> 14048M: Kevin Hilman <khilman@kernel.org> 14049L: linux-omap@vger.kernel.org 14050S: Maintained 14051F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 14052F: drivers/gpio/gpio-omap.c 14053 14054OMAP HARDWARE SPINLOCK SUPPORT 14055M: Ohad Ben-Cohen <ohad@wizery.com> 14056L: linux-omap@vger.kernel.org 14057S: Maintained 14058F: drivers/hwspinlock/omap_hwspinlock.c 14059 14060OMAP HS MMC SUPPORT 14061L: linux-mmc@vger.kernel.org 14062L: linux-omap@vger.kernel.org 14063S: Orphan 14064F: drivers/mmc/host/omap_hsmmc.c 14065 14066OMAP HWMOD DATA 14067M: Paul Walmsley <paul@pwsan.com> 14068L: linux-omap@vger.kernel.org 14069S: Maintained 14070F: arch/arm/mach-omap2/omap_hwmod*data* 14071 14072OMAP HWMOD SUPPORT 14073M: Benoît Cousson <bcousson@baylibre.com> 14074M: Paul Walmsley <paul@pwsan.com> 14075L: linux-omap@vger.kernel.org 14076S: Maintained 14077F: arch/arm/mach-omap2/omap_hwmod.* 14078 14079OMAP I2C DRIVER 14080M: Vignesh R <vigneshr@ti.com> 14081L: linux-omap@vger.kernel.org 14082L: linux-i2c@vger.kernel.org 14083S: Maintained 14084F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 14085F: drivers/i2c/busses/i2c-omap.c 14086 14087OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 14088M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14089L: linux-media@vger.kernel.org 14090S: Maintained 14091F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 14092F: drivers/media/platform/omap3isp/ 14093F: drivers/staging/media/omap4iss/ 14094 14095OMAP MMC SUPPORT 14096M: Aaro Koskinen <aaro.koskinen@iki.fi> 14097L: linux-omap@vger.kernel.org 14098S: Odd Fixes 14099F: drivers/mmc/host/omap.c 14100 14101OMAP POWER MANAGEMENT SUPPORT 14102M: Kevin Hilman <khilman@kernel.org> 14103L: linux-omap@vger.kernel.org 14104S: Maintained 14105F: arch/arm/*omap*/*pm* 14106F: drivers/cpufreq/omap-cpufreq.c 14107 14108OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 14109M: Rajendra Nayak <rnayak@codeaurora.org> 14110M: Paul Walmsley <paul@pwsan.com> 14111L: linux-omap@vger.kernel.org 14112S: Maintained 14113F: arch/arm/mach-omap2/prm* 14114 14115OMAP RANDOM NUMBER GENERATOR SUPPORT 14116M: Deepak Saxena <dsaxena@plexity.net> 14117S: Maintained 14118F: drivers/char/hw_random/omap-rng.c 14119 14120OMAP USB SUPPORT 14121L: linux-usb@vger.kernel.org 14122L: linux-omap@vger.kernel.org 14123S: Orphan 14124F: arch/arm/*omap*/usb* 14125F: drivers/usb/*/*omap* 14126 14127OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 14128M: Mark Jackson <mpfj@newflow.co.uk> 14129L: linux-omap@vger.kernel.org 14130S: Maintained 14131F: arch/arm/boot/dts/am335x-nano.dts 14132 14133OMAP1 SUPPORT 14134M: Aaro Koskinen <aaro.koskinen@iki.fi> 14135M: Tony Lindgren <tony@atomide.com> 14136L: linux-omap@vger.kernel.org 14137S: Maintained 14138Q: http://patchwork.kernel.org/project/linux-omap/list/ 14139T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14140F: arch/arm/configs/omap1_defconfig 14141F: arch/arm/mach-omap1/ 14142F: arch/arm/plat-omap/ 14143F: drivers/i2c/busses/i2c-omap.c 14144F: include/linux/platform_data/ams-delta-fiq.h 14145F: include/linux/platform_data/i2c-omap.h 14146 14147OMAP2+ SUPPORT 14148M: Tony Lindgren <tony@atomide.com> 14149L: linux-omap@vger.kernel.org 14150S: Maintained 14151W: http://www.muru.com/linux/omap/ 14152W: http://linux.omap.com/ 14153Q: http://patchwork.kernel.org/project/linux-omap/list/ 14154T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14155F: arch/arm/configs/omap2plus_defconfig 14156F: arch/arm/mach-omap2/ 14157F: arch/arm/plat-omap/ 14158F: drivers/bus/ti-sysc.c 14159F: drivers/i2c/busses/i2c-omap.c 14160F: drivers/irqchip/irq-omap-intc.c 14161F: drivers/mfd/*omap*.c 14162F: drivers/mfd/menelaus.c 14163F: drivers/mfd/palmas.c 14164F: drivers/mfd/tps65217.c 14165F: drivers/mfd/tps65218.c 14166F: drivers/mfd/tps65910.c 14167F: drivers/mfd/twl-core.[ch] 14168F: drivers/mfd/twl4030*.c 14169F: drivers/mfd/twl6030*.c 14170F: drivers/mfd/twl6040*.c 14171F: drivers/regulator/palmas-regulator*.c 14172F: drivers/regulator/pbias-regulator.c 14173F: drivers/regulator/tps65217-regulator.c 14174F: drivers/regulator/tps65218-regulator.c 14175F: drivers/regulator/tps65910-regulator.c 14176F: drivers/regulator/twl-regulator.c 14177F: drivers/regulator/twl6030-regulator.c 14178F: include/linux/platform_data/i2c-omap.h 14179F: include/linux/platform_data/ti-sysc.h 14180 14181OMFS FILESYSTEM 14182M: Bob Copeland <me@bobcopeland.com> 14183L: linux-karma-devel@lists.sourceforge.net 14184S: Maintained 14185F: Documentation/filesystems/omfs.rst 14186F: fs/omfs/ 14187 14188OMNIKEY CARDMAN 4000 DRIVER 14189M: Harald Welte <laforge@gnumonks.org> 14190S: Maintained 14191F: drivers/char/pcmcia/cm4000_cs.c 14192F: include/linux/cm4000_cs.h 14193F: include/uapi/linux/cm4000_cs.h 14194 14195OMNIKEY CARDMAN 4040 DRIVER 14196M: Harald Welte <laforge@gnumonks.org> 14197S: Maintained 14198F: drivers/char/pcmcia/cm4040_cs.* 14199 14200OMNIVISION OV02A10 SENSOR DRIVER 14201M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14202L: linux-media@vger.kernel.org 14203S: Maintained 14204T: git git://linuxtv.org/media_tree.git 14205F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 14206F: drivers/media/i2c/ov02a10.c 14207 14208OMNIVISION OV13858 SENSOR DRIVER 14209M: Sakari Ailus <sakari.ailus@linux.intel.com> 14210L: linux-media@vger.kernel.org 14211S: Maintained 14212T: git git://linuxtv.org/media_tree.git 14213F: drivers/media/i2c/ov13858.c 14214 14215OMNIVISION OV13B10 SENSOR DRIVER 14216M: Arec Kao <arec.kao@intel.com> 14217L: linux-media@vger.kernel.org 14218S: Maintained 14219T: git git://linuxtv.org/media_tree.git 14220F: drivers/media/i2c/ov13b10.c 14221 14222OMNIVISION OV2680 SENSOR DRIVER 14223M: Rui Miguel Silva <rmfrfs@gmail.com> 14224L: linux-media@vger.kernel.org 14225S: Maintained 14226T: git git://linuxtv.org/media_tree.git 14227F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 14228F: drivers/media/i2c/ov2680.c 14229 14230OMNIVISION OV2685 SENSOR DRIVER 14231M: Shunqian Zheng <zhengsq@rock-chips.com> 14232L: linux-media@vger.kernel.org 14233S: Maintained 14234T: git git://linuxtv.org/media_tree.git 14235F: drivers/media/i2c/ov2685.c 14236 14237OMNIVISION OV2740 SENSOR DRIVER 14238M: Tianshu Qiu <tian.shu.qiu@intel.com> 14239R: Shawn Tu <shawnx.tu@intel.com> 14240R: Bingbu Cao <bingbu.cao@intel.com> 14241L: linux-media@vger.kernel.org 14242S: Maintained 14243T: git git://linuxtv.org/media_tree.git 14244F: drivers/media/i2c/ov2740.c 14245 14246OMNIVISION OV5640 SENSOR DRIVER 14247M: Steve Longerbeam <slongerbeam@gmail.com> 14248L: linux-media@vger.kernel.org 14249S: Maintained 14250T: git git://linuxtv.org/media_tree.git 14251F: drivers/media/i2c/ov5640.c 14252 14253OMNIVISION OV5647 SENSOR DRIVER 14254M: Dave Stevenson <dave.stevenson@raspberrypi.com> 14255M: Jacopo Mondi <jacopo@jmondi.org> 14256L: linux-media@vger.kernel.org 14257S: Maintained 14258T: git git://linuxtv.org/media_tree.git 14259F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 14260F: drivers/media/i2c/ov5647.c 14261 14262OMNIVISION OV5670 SENSOR DRIVER 14263M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 14264L: linux-media@vger.kernel.org 14265S: Maintained 14266T: git git://linuxtv.org/media_tree.git 14267F: drivers/media/i2c/ov5670.c 14268 14269OMNIVISION OV5675 SENSOR DRIVER 14270M: Shawn Tu <shawnx.tu@intel.com> 14271L: linux-media@vger.kernel.org 14272S: Maintained 14273T: git git://linuxtv.org/media_tree.git 14274F: drivers/media/i2c/ov5675.c 14275 14276OMNIVISION OV5693 SENSOR DRIVER 14277M: Daniel Scally <djrscally@gmail.com> 14278L: linux-media@vger.kernel.org 14279S: Maintained 14280T: git git://linuxtv.org/media_tree.git 14281F: drivers/media/i2c/ov5693.c 14282 14283OMNIVISION OV5695 SENSOR DRIVER 14284M: Shunqian Zheng <zhengsq@rock-chips.com> 14285L: linux-media@vger.kernel.org 14286S: Maintained 14287T: git git://linuxtv.org/media_tree.git 14288F: drivers/media/i2c/ov5695.c 14289 14290OMNIVISION OV7670 SENSOR DRIVER 14291L: linux-media@vger.kernel.org 14292S: Orphan 14293T: git git://linuxtv.org/media_tree.git 14294F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 14295F: drivers/media/i2c/ov7670.c 14296 14297OMNIVISION OV772x SENSOR DRIVER 14298M: Jacopo Mondi <jacopo@jmondi.org> 14299L: linux-media@vger.kernel.org 14300S: Odd fixes 14301T: git git://linuxtv.org/media_tree.git 14302F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 14303F: drivers/media/i2c/ov772x.c 14304F: include/media/i2c/ov772x.h 14305 14306OMNIVISION OV7740 SENSOR DRIVER 14307M: Wenyou Yang <wenyou.yang@microchip.com> 14308L: linux-media@vger.kernel.org 14309S: Maintained 14310T: git git://linuxtv.org/media_tree.git 14311F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 14312F: drivers/media/i2c/ov7740.c 14313 14314OMNIVISION OV8856 SENSOR DRIVER 14315M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14316L: linux-media@vger.kernel.org 14317S: Maintained 14318T: git git://linuxtv.org/media_tree.git 14319F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 14320F: drivers/media/i2c/ov8856.c 14321 14322OMNIVISION OV9282 SENSOR DRIVER 14323M: Paul J. Murphy <paul.j.murphy@intel.com> 14324M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 14325L: linux-media@vger.kernel.org 14326S: Maintained 14327T: git git://linuxtv.org/media_tree.git 14328F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 14329F: drivers/media/i2c/ov9282.c 14330 14331OMNIVISION OV9640 SENSOR DRIVER 14332M: Petr Cvek <petrcvekcz@gmail.com> 14333L: linux-media@vger.kernel.org 14334S: Maintained 14335F: drivers/media/i2c/ov9640.* 14336 14337OMNIVISION OV9650 SENSOR DRIVER 14338M: Sakari Ailus <sakari.ailus@linux.intel.com> 14339R: Akinobu Mita <akinobu.mita@gmail.com> 14340R: Sylwester Nawrocki <s.nawrocki@samsung.com> 14341L: linux-media@vger.kernel.org 14342S: Maintained 14343T: git git://linuxtv.org/media_tree.git 14344F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 14345F: drivers/media/i2c/ov9650.c 14346 14347OMNIVISION OV9734 SENSOR DRIVER 14348M: Tianshu Qiu <tian.shu.qiu@intel.com> 14349R: Bingbu Cao <bingbu.cao@intel.com> 14350L: linux-media@vger.kernel.org 14351S: Maintained 14352T: git git://linuxtv.org/media_tree.git 14353F: drivers/media/i2c/ov9734.c 14354 14355ONENAND FLASH DRIVER 14356M: Kyungmin Park <kyungmin.park@samsung.com> 14357L: linux-mtd@lists.infradead.org 14358S: Maintained 14359F: drivers/mtd/nand/onenand/ 14360F: include/linux/mtd/onenand*.h 14361 14362ONION OMEGA2+ BOARD 14363M: Harvey Hunt <harveyhuntnexus@gmail.com> 14364L: linux-mips@vger.kernel.org 14365S: Maintained 14366F: arch/mips/boot/dts/ralink/omega2p.dts 14367 14368OP-TEE DRIVER 14369M: Jens Wiklander <jens.wiklander@linaro.org> 14370L: op-tee@lists.trustedfirmware.org 14371S: Maintained 14372F: Documentation/ABI/testing/sysfs-bus-optee-devices 14373F: drivers/tee/optee/ 14374 14375OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 14376M: Sumit Garg <sumit.garg@linaro.org> 14377L: op-tee@lists.trustedfirmware.org 14378S: Maintained 14379F: drivers/char/hw_random/optee-rng.c 14380 14381OPA-VNIC DRIVER 14382M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14383M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 14384L: linux-rdma@vger.kernel.org 14385S: Supported 14386F: drivers/infiniband/ulp/opa_vnic 14387 14388OPEN FIRMWARE AND DEVICE TREE OVERLAYS 14389M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 14390M: Frank Rowand <frowand.list@gmail.com> 14391L: devicetree@vger.kernel.org 14392S: Maintained 14393F: Documentation/devicetree/dynamic-resolution-notes.rst 14394F: Documentation/devicetree/overlay-notes.rst 14395F: drivers/of/overlay.c 14396F: drivers/of/resolver.c 14397K: of_overlay_notifier_ 14398 14399OPEN FIRMWARE AND FLATTENED DEVICE TREE 14400M: Rob Herring <robh+dt@kernel.org> 14401M: Frank Rowand <frowand.list@gmail.com> 14402L: devicetree@vger.kernel.org 14403S: Maintained 14404C: irc://irc.libera.chat/devicetree 14405W: http://www.devicetree.org/ 14406T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14407F: Documentation/ABI/testing/sysfs-firmware-ofw 14408F: drivers/of/ 14409F: include/linux/of*.h 14410F: scripts/dtc/ 14411 14412OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 14413M: Rob Herring <robh+dt@kernel.org> 14414L: devicetree@vger.kernel.org 14415S: Maintained 14416C: irc://irc.libera.chat/devicetree 14417Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 14418T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14419F: Documentation/devicetree/ 14420F: arch/*/boot/dts/ 14421F: include/dt-bindings/ 14422 14423OPENCOMPUTE PTP CLOCK DRIVER 14424M: Jonathan Lemon <jonathan.lemon@gmail.com> 14425L: netdev@vger.kernel.org 14426S: Maintained 14427F: drivers/ptp/ptp_ocp.c 14428 14429OPENCORES I2C BUS DRIVER 14430M: Peter Korsgaard <peter@korsgaard.com> 14431M: Andrew Lunn <andrew@lunn.ch> 14432L: linux-i2c@vger.kernel.org 14433S: Maintained 14434F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 14435F: Documentation/i2c/busses/i2c-ocores.rst 14436F: drivers/i2c/busses/i2c-ocores.c 14437F: include/linux/platform_data/i2c-ocores.h 14438 14439OPENRISC ARCHITECTURE 14440M: Jonas Bonn <jonas@southpole.se> 14441M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 14442M: Stafford Horne <shorne@gmail.com> 14443L: openrisc@lists.librecores.org 14444S: Maintained 14445W: http://openrisc.io 14446T: git git://github.com/openrisc/linux.git 14447F: Documentation/devicetree/bindings/openrisc/ 14448F: Documentation/openrisc/ 14449F: arch/openrisc/ 14450F: drivers/irqchip/irq-ompic.c 14451F: drivers/irqchip/irq-or1k-* 14452 14453OPENVSWITCH 14454M: Pravin B Shelar <pshelar@ovn.org> 14455L: netdev@vger.kernel.org 14456L: dev@openvswitch.org 14457S: Maintained 14458W: http://openvswitch.org 14459F: include/uapi/linux/openvswitch.h 14460F: net/openvswitch/ 14461 14462OPERATING PERFORMANCE POINTS (OPP) 14463M: Viresh Kumar <vireshk@kernel.org> 14464M: Nishanth Menon <nm@ti.com> 14465M: Stephen Boyd <sboyd@kernel.org> 14466L: linux-pm@vger.kernel.org 14467S: Maintained 14468T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 14469F: Documentation/devicetree/bindings/opp/ 14470F: Documentation/power/opp.rst 14471F: drivers/opp/ 14472F: include/linux/pm_opp.h 14473 14474OPL4 DRIVER 14475M: Clemens Ladisch <clemens@ladisch.de> 14476L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14477S: Maintained 14478T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 14479F: sound/drivers/opl4/ 14480 14481ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 14482M: Mark Fasheh <mark@fasheh.com> 14483M: Joel Becker <jlbec@evilplan.org> 14484M: Joseph Qi <joseph.qi@linux.alibaba.com> 14485L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 14486S: Supported 14487W: http://ocfs2.wiki.kernel.org 14488F: Documentation/filesystems/dlmfs.rst 14489F: Documentation/filesystems/ocfs2.rst 14490F: fs/ocfs2/ 14491 14492ORANGEFS FILESYSTEM 14493M: Mike Marshall <hubcap@omnibond.com> 14494R: Martin Brandenburg <martin@omnibond.com> 14495L: devel@lists.orangefs.org 14496S: Supported 14497T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 14498F: Documentation/filesystems/orangefs.rst 14499F: fs/orangefs/ 14500 14501ORINOCO DRIVER 14502L: linux-wireless@vger.kernel.org 14503S: Orphan 14504W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 14505W: http://www.nongnu.org/orinoco/ 14506F: drivers/net/wireless/intersil/orinoco/ 14507 14508OV2659 OMNIVISION SENSOR DRIVER 14509M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 14510L: linux-media@vger.kernel.org 14511S: Maintained 14512W: https://linuxtv.org 14513Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14514T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 14515F: drivers/media/i2c/ov2659.c 14516F: include/media/i2c/ov2659.h 14517 14518OVERLAY FILESYSTEM 14519M: Miklos Szeredi <miklos@szeredi.hu> 14520L: linux-unionfs@vger.kernel.org 14521S: Supported 14522T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 14523F: Documentation/filesystems/overlayfs.rst 14524F: fs/overlayfs/ 14525 14526P54 WIRELESS DRIVER 14527M: Christian Lamparter <chunkeey@googlemail.com> 14528L: linux-wireless@vger.kernel.org 14529S: Maintained 14530W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 14531F: drivers/net/wireless/intersil/p54/ 14532 14533PACKING 14534M: Vladimir Oltean <olteanv@gmail.com> 14535L: netdev@vger.kernel.org 14536S: Supported 14537F: Documentation/core-api/packing.rst 14538F: include/linux/packing.h 14539F: lib/packing.c 14540 14541PADATA PARALLEL EXECUTION MECHANISM 14542M: Steffen Klassert <steffen.klassert@secunet.com> 14543M: Daniel Jordan <daniel.m.jordan@oracle.com> 14544L: linux-crypto@vger.kernel.org 14545L: linux-kernel@vger.kernel.org 14546S: Maintained 14547F: Documentation/core-api/padata.rst 14548F: include/linux/padata.h 14549F: kernel/padata.c 14550 14551PAGE POOL 14552M: Jesper Dangaard Brouer <hawk@kernel.org> 14553M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 14554L: netdev@vger.kernel.org 14555S: Supported 14556F: Documentation/networking/page_pool.rst 14557F: include/net/page_pool.h 14558F: include/trace/events/page_pool.h 14559F: net/core/page_pool.c 14560 14561PAGE TABLE CHECK 14562M: Pasha Tatashin <pasha.tatashin@soleen.com> 14563M: Andrew Morton <akpm@linux-foundation.org> 14564L: linux-mm@kvack.org 14565S: Maintained 14566F: Documentation/vm/page_table_check.rst 14567F: include/linux/page_table_check.h 14568F: mm/page_table_check.c 14569 14570PANASONIC LAPTOP ACPI EXTRAS DRIVER 14571M: Kenneth Chan <kenneth.t.chan@gmail.com> 14572L: platform-driver-x86@vger.kernel.org 14573S: Maintained 14574F: drivers/platform/x86/panasonic-laptop.c 14575 14576PARALLAX PING IIO SENSOR DRIVER 14577M: Andreas Klinger <ak@it-klinger.de> 14578L: linux-iio@vger.kernel.org 14579S: Maintained 14580F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 14581F: drivers/iio/proximity/ping.c 14582 14583PARALLEL LCD/KEYPAD PANEL DRIVER 14584M: Willy Tarreau <willy@haproxy.com> 14585M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 14586S: Odd Fixes 14587F: Documentation/admin-guide/lcd-panel-cgram.rst 14588F: drivers/auxdisplay/panel.c 14589 14590PARALLEL PORT SUBSYSTEM 14591M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 14592M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 14593L: linux-parport@lists.infradead.org (subscribers-only) 14594S: Maintained 14595F: Documentation/driver-api/parport*.rst 14596F: drivers/char/ppdev.c 14597F: drivers/parport/ 14598F: include/linux/parport*.h 14599F: include/uapi/linux/ppdev.h 14600 14601PARAVIRT_OPS INTERFACE 14602M: Juergen Gross <jgross@suse.com> 14603M: Deep Shah <sdeep@vmware.com> 14604M: "VMware, Inc." <pv-drivers@vmware.com> 14605L: virtualization@lists.linux-foundation.org 14606L: x86@kernel.org 14607S: Supported 14608T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 14609F: Documentation/virt/paravirt_ops.rst 14610F: arch/*/include/asm/paravirt*.h 14611F: arch/*/kernel/paravirt* 14612F: include/linux/hypervisor.h 14613 14614PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 14615M: Tim Waugh <tim@cyberelk.net> 14616L: linux-parport@lists.infradead.org (subscribers-only) 14617S: Maintained 14618F: Documentation/admin-guide/blockdev/paride.rst 14619F: drivers/block/paride/ 14620 14621PARISC ARCHITECTURE 14622M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 14623M: Helge Deller <deller@gmx.de> 14624L: linux-parisc@vger.kernel.org 14625S: Maintained 14626W: https://parisc.wiki.kernel.org 14627Q: http://patchwork.kernel.org/project/linux-parisc/list/ 14628T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 14629T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 14630F: Documentation/parisc/ 14631F: arch/parisc/ 14632F: drivers/char/agp/parisc-agp.c 14633F: drivers/input/misc/hp_sdc_rtc.c 14634F: drivers/input/serio/gscps2.c 14635F: drivers/input/serio/hp_sdc* 14636F: drivers/parisc/ 14637F: drivers/parport/parport_gsc.* 14638F: drivers/tty/serial/8250/8250_gsc.c 14639F: drivers/video/console/sti* 14640F: drivers/video/fbdev/sti* 14641F: drivers/video/logo/logo_parisc* 14642F: include/linux/hp_sdc.h 14643 14644PARMAN 14645M: Jiri Pirko <jiri@nvidia.com> 14646L: netdev@vger.kernel.org 14647S: Supported 14648F: include/linux/parman.h 14649F: lib/parman.c 14650F: lib/test_parman.c 14651 14652PC ENGINES APU BOARD DRIVER 14653M: Enrico Weigelt, metux IT consult <info@metux.net> 14654S: Maintained 14655F: drivers/platform/x86/pcengines-apuv2.c 14656 14657PC87360 HARDWARE MONITORING DRIVER 14658M: Jim Cromie <jim.cromie@gmail.com> 14659L: linux-hwmon@vger.kernel.org 14660S: Maintained 14661F: Documentation/hwmon/pc87360.rst 14662F: drivers/hwmon/pc87360.c 14663 14664PC8736x GPIO DRIVER 14665M: Jim Cromie <jim.cromie@gmail.com> 14666S: Maintained 14667F: drivers/char/pc8736x_gpio.c 14668 14669PC87427 HARDWARE MONITORING DRIVER 14670M: Jean Delvare <jdelvare@suse.com> 14671L: linux-hwmon@vger.kernel.org 14672S: Maintained 14673F: Documentation/hwmon/pc87427.rst 14674F: drivers/hwmon/pc87427.c 14675 14676PCA9532 LED DRIVER 14677M: Riku Voipio <riku.voipio@iki.fi> 14678S: Maintained 14679F: drivers/leds/leds-pca9532.c 14680F: include/linux/leds-pca9532.h 14681 14682PCA9541 I2C BUS MASTER SELECTOR DRIVER 14683M: Guenter Roeck <linux@roeck-us.net> 14684L: linux-i2c@vger.kernel.org 14685S: Maintained 14686F: drivers/i2c/muxes/i2c-mux-pca9541.c 14687 14688PCDP - PRIMARY CONSOLE AND DEBUG PORT 14689M: Khalid Aziz <khalid@gonehiking.org> 14690S: Maintained 14691F: drivers/firmware/pcdp.* 14692 14693PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 14694M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 14695M: Pali Rohár <pali@kernel.org> 14696L: linux-pci@vger.kernel.org 14697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14698S: Maintained 14699F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 14700F: drivers/pci/controller/pci-aardvark.c 14701 14702PCI DRIVER FOR ALTERA PCIE IP 14703M: Joyce Ooi <joyce.ooi@intel.com> 14704L: linux-pci@vger.kernel.org 14705S: Supported 14706F: Documentation/devicetree/bindings/pci/altera-pcie.txt 14707F: drivers/pci/controller/pcie-altera.c 14708 14709PCI DRIVER FOR APPLIEDMICRO XGENE 14710M: Toan Le <toan@os.amperecomputing.com> 14711L: linux-pci@vger.kernel.org 14712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14713S: Maintained 14714F: Documentation/devicetree/bindings/pci/xgene-pci.txt 14715F: drivers/pci/controller/pci-xgene.c 14716 14717PCI DRIVER FOR ARM VERSATILE PLATFORM 14718M: Rob Herring <robh@kernel.org> 14719L: linux-pci@vger.kernel.org 14720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14721S: Maintained 14722F: Documentation/devicetree/bindings/pci/versatile.yaml 14723F: drivers/pci/controller/pci-versatile.c 14724 14725PCI DRIVER FOR ARMADA 8K 14726M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 14727L: linux-pci@vger.kernel.org 14728L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14729S: Maintained 14730F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 14731F: drivers/pci/controller/dwc/pcie-armada8k.c 14732 14733PCI DRIVER FOR CADENCE PCIE IP 14734M: Tom Joseph <tjoseph@cadence.com> 14735L: linux-pci@vger.kernel.org 14736S: Maintained 14737F: Documentation/devicetree/bindings/pci/cdns,* 14738F: drivers/pci/controller/cadence/ 14739 14740PCI DRIVER FOR FREESCALE LAYERSCAPE 14741M: Minghuan Lian <minghuan.Lian@nxp.com> 14742M: Mingkai Hu <mingkai.hu@nxp.com> 14743M: Roy Zang <roy.zang@nxp.com> 14744L: linuxppc-dev@lists.ozlabs.org 14745L: linux-pci@vger.kernel.org 14746L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14747S: Maintained 14748F: drivers/pci/controller/dwc/*layerscape* 14749 14750PCI DRIVER FOR GENERIC OF HOSTS 14751M: Will Deacon <will@kernel.org> 14752L: linux-pci@vger.kernel.org 14753L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14754S: Maintained 14755F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 14756F: drivers/pci/controller/pci-host-common.c 14757F: drivers/pci/controller/pci-host-generic.c 14758 14759PCI DRIVER FOR IMX6 14760M: Richard Zhu <hongxing.zhu@nxp.com> 14761M: Lucas Stach <l.stach@pengutronix.de> 14762L: linux-pci@vger.kernel.org 14763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14764S: Maintained 14765F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 14766F: drivers/pci/controller/dwc/*imx6* 14767 14768PCI DRIVER FOR FU740 14769M: Paul Walmsley <paul.walmsley@sifive.com> 14770M: Greentime Hu <greentime.hu@sifive.com> 14771L: linux-pci@vger.kernel.org 14772S: Maintained 14773F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 14774F: drivers/pci/controller/dwc/pcie-fu740.c 14775 14776PCI DRIVER FOR INTEL IXP4XX 14777M: Linus Walleij <linus.walleij@linaro.org> 14778S: Maintained 14779F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 14780F: drivers/pci/controller/pci-ixp4xx.c 14781 14782PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 14783M: Nirmal Patel <nirmal.patel@linux.intel.com> 14784R: Jonathan Derrick <jonathan.derrick@linux.dev> 14785L: linux-pci@vger.kernel.org 14786S: Supported 14787F: drivers/pci/controller/vmd.c 14788 14789PCI DRIVER FOR MICROSEMI SWITCHTEC 14790M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 14791M: Logan Gunthorpe <logang@deltatee.com> 14792L: linux-pci@vger.kernel.org 14793S: Maintained 14794F: Documentation/ABI/testing/sysfs-class-switchtec 14795F: Documentation/driver-api/switchtec.rst 14796F: drivers/ntb/hw/mscc/ 14797F: drivers/pci/switch/switchtec* 14798F: include/linux/switchtec.h 14799F: include/uapi/linux/switchtec_ioctl.h 14800 14801PCI DRIVER FOR MOBIVEIL PCIE IP 14802M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 14803M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 14804L: linux-pci@vger.kernel.org 14805S: Supported 14806F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 14807F: drivers/pci/controller/mobiveil/pcie-mobiveil* 14808 14809PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 14810M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 14811L: linux-pci@vger.kernel.org 14812L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14813S: Maintained 14814F: drivers/pci/controller/*mvebu* 14815 14816PCI DRIVER FOR NVIDIA TEGRA 14817M: Thierry Reding <thierry.reding@gmail.com> 14818L: linux-tegra@vger.kernel.org 14819L: linux-pci@vger.kernel.org 14820S: Supported 14821F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 14822F: drivers/pci/controller/pci-tegra.c 14823 14824PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 14825M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 14826L: linux-pci@vger.kernel.org 14827L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14828S: Maintained 14829F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 14830F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 14831 14832PCI DRIVER FOR RENESAS R-CAR 14833M: Marek Vasut <marek.vasut+renesas@gmail.com> 14834M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 14835L: linux-pci@vger.kernel.org 14836L: linux-renesas-soc@vger.kernel.org 14837S: Maintained 14838F: Documentation/devicetree/bindings/pci/*rcar* 14839F: drivers/pci/controller/*rcar* 14840 14841PCI DRIVER FOR SAMSUNG EXYNOS 14842M: Jingoo Han <jingoohan1@gmail.com> 14843L: linux-pci@vger.kernel.org 14844L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14845L: linux-samsung-soc@vger.kernel.org 14846S: Maintained 14847F: drivers/pci/controller/dwc/pci-exynos.c 14848 14849PCI DRIVER FOR SYNOPSYS DESIGNWARE 14850M: Jingoo Han <jingoohan1@gmail.com> 14851M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 14852L: linux-pci@vger.kernel.org 14853S: Maintained 14854F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 14855F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 14856F: drivers/pci/controller/dwc/*designware* 14857 14858PCI DRIVER FOR TI DRA7XX/J721E 14859M: Kishon Vijay Abraham I <kishon@ti.com> 14860L: linux-omap@vger.kernel.org 14861L: linux-pci@vger.kernel.org 14862L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14863S: Supported 14864F: Documentation/devicetree/bindings/pci/ti-pci.txt 14865F: drivers/pci/controller/cadence/pci-j721e.c 14866F: drivers/pci/controller/dwc/pci-dra7xx.c 14867 14868PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 14869M: Linus Walleij <linus.walleij@linaro.org> 14870L: linux-pci@vger.kernel.org 14871S: Maintained 14872F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 14873F: drivers/pci/controller/pci-v3-semi.c 14874 14875PCI ENDPOINT SUBSYSTEM 14876M: Kishon Vijay Abraham I <kishon@ti.com> 14877M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 14878R: Krzysztof Wilczyński <kw@linux.com> 14879L: linux-pci@vger.kernel.org 14880S: Supported 14881Q: https://patchwork.kernel.org/project/linux-pci/list/ 14882B: https://bugzilla.kernel.org 14883C: irc://irc.oftc.net/linux-pci 14884T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 14885F: Documentation/PCI/endpoint/* 14886F: Documentation/misc-devices/pci-endpoint-test.rst 14887F: drivers/misc/pci_endpoint_test.c 14888F: drivers/pci/endpoint/ 14889F: tools/pci/ 14890 14891PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 14892M: Russell Currey <ruscur@russell.cc> 14893M: Oliver O'Halloran <oohall@gmail.com> 14894L: linuxppc-dev@lists.ozlabs.org 14895S: Supported 14896F: Documentation/PCI/pci-error-recovery.rst 14897F: Documentation/powerpc/eeh-pci-error-recovery.rst 14898F: arch/powerpc/include/*/eeh*.h 14899F: arch/powerpc/kernel/eeh*.c 14900F: arch/powerpc/platforms/*/eeh*.c 14901F: drivers/pci/pcie/aer.c 14902F: drivers/pci/pcie/dpc.c 14903F: drivers/pci/pcie/err.c 14904 14905PCI ERROR RECOVERY 14906M: Linas Vepstas <linasvepstas@gmail.com> 14907L: linux-pci@vger.kernel.org 14908S: Supported 14909F: Documentation/PCI/pci-error-recovery.rst 14910 14911PCI PEER-TO-PEER DMA (P2PDMA) 14912M: Bjorn Helgaas <bhelgaas@google.com> 14913M: Logan Gunthorpe <logang@deltatee.com> 14914L: linux-pci@vger.kernel.org 14915S: Supported 14916Q: https://patchwork.kernel.org/project/linux-pci/list/ 14917B: https://bugzilla.kernel.org 14918C: irc://irc.oftc.net/linux-pci 14919T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 14920F: Documentation/driver-api/pci/p2pdma.rst 14921F: drivers/pci/p2pdma.c 14922F: include/linux/pci-p2pdma.h 14923 14924PCI MSI DRIVER FOR ALTERA MSI IP 14925M: Joyce Ooi <joyce.ooi@intel.com> 14926L: linux-pci@vger.kernel.org 14927S: Supported 14928F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 14929F: drivers/pci/controller/pcie-altera-msi.c 14930 14931PCI MSI DRIVER FOR APPLIEDMICRO XGENE 14932M: Toan Le <toan@os.amperecomputing.com> 14933L: linux-pci@vger.kernel.org 14934L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14935S: Maintained 14936F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 14937F: drivers/pci/controller/pci-xgene-msi.c 14938 14939PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 14940M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 14941R: Rob Herring <robh@kernel.org> 14942R: Krzysztof Wilczyński <kw@linux.com> 14943L: linux-pci@vger.kernel.org 14944S: Supported 14945Q: https://patchwork.kernel.org/project/linux-pci/list/ 14946B: https://bugzilla.kernel.org 14947C: irc://irc.oftc.net/linux-pci 14948T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 14949F: drivers/pci/controller/ 14950F: drivers/pci/pci-bridge-emul.c 14951F: drivers/pci/pci-bridge-emul.h 14952 14953PCI SUBSYSTEM 14954M: Bjorn Helgaas <bhelgaas@google.com> 14955L: linux-pci@vger.kernel.org 14956S: Supported 14957Q: https://patchwork.kernel.org/project/linux-pci/list/ 14958B: https://bugzilla.kernel.org 14959C: irc://irc.oftc.net/linux-pci 14960T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 14961F: Documentation/PCI/ 14962F: Documentation/devicetree/bindings/pci/ 14963F: arch/x86/kernel/early-quirks.c 14964F: arch/x86/kernel/quirks.c 14965F: arch/x86/pci/ 14966F: drivers/acpi/pci* 14967F: drivers/pci/ 14968F: include/asm-generic/pci* 14969F: include/linux/of_pci.h 14970F: include/linux/pci* 14971F: include/uapi/linux/pci* 14972F: lib/pci* 14973 14974PCIE DRIVER FOR AMAZON ANNAPURNA LABS 14975M: Jonathan Chocron <jonnyc@amazon.com> 14976L: linux-pci@vger.kernel.org 14977S: Maintained 14978F: Documentation/devicetree/bindings/pci/pcie-al.txt 14979F: drivers/pci/controller/dwc/pcie-al.c 14980 14981PCIE DRIVER FOR AMLOGIC MESON 14982M: Yue Wang <yue.wang@Amlogic.com> 14983L: linux-pci@vger.kernel.org 14984L: linux-amlogic@lists.infradead.org 14985S: Maintained 14986F: drivers/pci/controller/dwc/pci-meson.c 14987 14988PCIE DRIVER FOR AXIS ARTPEC 14989M: Jesper Nilsson <jesper.nilsson@axis.com> 14990L: linux-arm-kernel@axis.com 14991L: linux-pci@vger.kernel.org 14992S: Maintained 14993F: Documentation/devicetree/bindings/pci/axis,artpec* 14994F: drivers/pci/controller/dwc/*artpec* 14995 14996PCIE DRIVER FOR CAVIUM THUNDERX 14997M: Robert Richter <rric@kernel.org> 14998L: linux-pci@vger.kernel.org 14999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15000S: Odd Fixes 15001F: drivers/pci/controller/pci-thunder-* 15002 15003PCIE DRIVER FOR HISILICON 15004M: Zhou Wang <wangzhou1@hisilicon.com> 15005L: linux-pci@vger.kernel.org 15006S: Maintained 15007F: drivers/pci/controller/dwc/pcie-hisi.c 15008 15009PCIE DRIVER FOR HISILICON KIRIN 15010M: Xiaowei Song <songxiaowei@hisilicon.com> 15011M: Binghui Wang <wangbinghui@hisilicon.com> 15012L: linux-pci@vger.kernel.org 15013S: Maintained 15014F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 15015F: drivers/pci/controller/dwc/pcie-kirin.c 15016 15017PCIE DRIVER FOR HISILICON STB 15018M: Shawn Guo <shawn.guo@linaro.org> 15019L: linux-pci@vger.kernel.org 15020S: Maintained 15021F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 15022F: drivers/pci/controller/dwc/pcie-histb.c 15023 15024PCIE DRIVER FOR INTEL KEEM BAY 15025M: Srikanth Thokala <srikanth.thokala@intel.com> 15026L: linux-pci@vger.kernel.org 15027S: Supported 15028F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 15029F: drivers/pci/controller/dwc/pcie-keembay.c 15030 15031PCIE DRIVER FOR INTEL LGM GW SOC 15032M: Rahul Tanwar <rtanwar@maxlinear.com> 15033L: linux-pci@vger.kernel.org 15034S: Maintained 15035F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 15036F: drivers/pci/controller/dwc/pcie-intel-gw.c 15037 15038PCIE DRIVER FOR MEDIATEK 15039M: Ryder Lee <ryder.lee@mediatek.com> 15040M: Jianjun Wang <jianjun.wang@mediatek.com> 15041L: linux-pci@vger.kernel.org 15042L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15043S: Supported 15044F: Documentation/devicetree/bindings/pci/mediatek* 15045F: drivers/pci/controller/*mediatek* 15046 15047PCIE DRIVER FOR MICROCHIP 15048M: Daire McNamara <daire.mcnamara@microchip.com> 15049L: linux-pci@vger.kernel.org 15050S: Supported 15051F: Documentation/devicetree/bindings/pci/microchip* 15052F: drivers/pci/controller/*microchip* 15053 15054PCIE DRIVER FOR QUALCOMM MSM 15055M: Stanimir Varbanov <svarbanov@mm-sol.com> 15056L: linux-pci@vger.kernel.org 15057L: linux-arm-msm@vger.kernel.org 15058S: Maintained 15059F: drivers/pci/controller/dwc/pcie-qcom.c 15060 15061PCIE ENDPOINT DRIVER FOR QUALCOMM 15062M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15063L: linux-pci@vger.kernel.org 15064L: linux-arm-msm@vger.kernel.org 15065S: Maintained 15066F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 15067F: drivers/pci/controller/dwc/pcie-qcom-ep.c 15068 15069PCIE DRIVER FOR ROCKCHIP 15070M: Shawn Lin <shawn.lin@rock-chips.com> 15071L: linux-pci@vger.kernel.org 15072L: linux-rockchip@lists.infradead.org 15073S: Maintained 15074F: Documentation/devicetree/bindings/pci/rockchip-pcie* 15075F: drivers/pci/controller/pcie-rockchip* 15076 15077PCIE DRIVER FOR SOCIONEXT UNIPHIER 15078M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 15079L: linux-pci@vger.kernel.org 15080S: Maintained 15081F: Documentation/devicetree/bindings/pci/uniphier-pcie* 15082F: drivers/pci/controller/dwc/pcie-uniphier* 15083 15084PCIE DRIVER FOR ST SPEAR13XX 15085M: Pratyush Anand <pratyush.anand@gmail.com> 15086L: linux-pci@vger.kernel.org 15087S: Maintained 15088F: drivers/pci/controller/dwc/*spear* 15089 15090PCMCIA SUBSYSTEM 15091M: Dominik Brodowski <linux@dominikbrodowski.net> 15092S: Odd Fixes 15093T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 15094F: Documentation/pcmcia/ 15095F: drivers/pcmcia/ 15096F: include/pcmcia/ 15097F: tools/pcmcia/ 15098 15099PCNET32 NETWORK DRIVER 15100M: Don Fry <pcnet32@frontier.com> 15101L: netdev@vger.kernel.org 15102S: Maintained 15103F: drivers/net/ethernet/amd/pcnet32.c 15104 15105PCRYPT PARALLEL CRYPTO ENGINE 15106M: Steffen Klassert <steffen.klassert@secunet.com> 15107L: linux-crypto@vger.kernel.org 15108S: Maintained 15109F: crypto/pcrypt.c 15110F: include/crypto/pcrypt.h 15111 15112PEAQ WMI HOTKEYS DRIVER 15113M: Hans de Goede <hdegoede@redhat.com> 15114L: platform-driver-x86@vger.kernel.org 15115S: Maintained 15116F: drivers/platform/x86/peaq-wmi.c 15117 15118PENSANDO ETHERNET DRIVERS 15119M: Shannon Nelson <snelson@pensando.io> 15120M: drivers@pensando.io 15121L: netdev@vger.kernel.org 15122S: Supported 15123F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 15124F: drivers/net/ethernet/pensando/ 15125 15126PER-CPU MEMORY ALLOCATOR 15127M: Dennis Zhou <dennis@kernel.org> 15128M: Tejun Heo <tj@kernel.org> 15129M: Christoph Lameter <cl@linux.com> 15130L: linux-mm@kvack.org 15131S: Maintained 15132T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 15133F: arch/*/include/asm/percpu.h 15134F: include/linux/percpu*.h 15135F: lib/percpu*.c 15136F: mm/percpu*.c 15137 15138PER-TASK DELAY ACCOUNTING 15139M: Balbir Singh <bsingharora@gmail.com> 15140S: Maintained 15141F: include/linux/delayacct.h 15142F: kernel/delayacct.c 15143 15144PERFORMANCE EVENTS SUBSYSTEM 15145M: Peter Zijlstra <peterz@infradead.org> 15146M: Ingo Molnar <mingo@redhat.com> 15147M: Arnaldo Carvalho de Melo <acme@kernel.org> 15148R: Mark Rutland <mark.rutland@arm.com> 15149R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 15150R: Jiri Olsa <jolsa@kernel.org> 15151R: Namhyung Kim <namhyung@kernel.org> 15152L: linux-perf-users@vger.kernel.org 15153L: linux-kernel@vger.kernel.org 15154S: Supported 15155W: https://perf.wiki.kernel.org/ 15156T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 15157F: arch/*/events/* 15158F: arch/*/events/*/* 15159F: arch/*/include/asm/perf_event.h 15160F: arch/*/kernel/*/*/perf_event*.c 15161F: arch/*/kernel/*/perf_event*.c 15162F: arch/*/kernel/perf_callchain.c 15163F: arch/*/kernel/perf_event*.c 15164F: include/linux/perf_event.h 15165F: include/uapi/linux/perf_event.h 15166F: kernel/events/* 15167F: tools/lib/perf/ 15168F: tools/perf/ 15169 15170PERFORMANCE EVENTS TOOLING ARM64 15171R: John Garry <john.garry@huawei.com> 15172R: Will Deacon <will@kernel.org> 15173R: Mathieu Poirier <mathieu.poirier@linaro.org> 15174R: Leo Yan <leo.yan@linaro.org> 15175L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15176S: Supported 15177F: tools/build/feature/test-libopencsd.c 15178F: tools/perf/arch/arm*/ 15179F: tools/perf/pmu-events/arch/arm64/ 15180F: tools/perf/util/arm-spe* 15181F: tools/perf/util/cs-etm* 15182 15183PERSONALITY HANDLING 15184M: Christoph Hellwig <hch@infradead.org> 15185L: linux-abi-devel@lists.sourceforge.net 15186S: Maintained 15187F: include/linux/personality.h 15188F: include/uapi/linux/personality.h 15189 15190PHOENIX RC FLIGHT CONTROLLER ADAPTER 15191M: Marcus Folkesson <marcus.folkesson@gmail.com> 15192L: linux-input@vger.kernel.org 15193S: Maintained 15194F: Documentation/input/devices/pxrc.rst 15195F: drivers/input/joystick/pxrc.c 15196 15197PHONET PROTOCOL 15198M: Remi Denis-Courmont <courmisch@gmail.com> 15199S: Supported 15200F: Documentation/networking/phonet.rst 15201F: include/linux/phonet.h 15202F: include/net/phonet/ 15203F: include/uapi/linux/phonet.h 15204F: net/phonet/ 15205 15206PHRAM MTD DRIVER 15207M: Joern Engel <joern@lazybastard.org> 15208L: linux-mtd@lists.infradead.org 15209S: Maintained 15210F: drivers/mtd/devices/phram.c 15211 15212PICOLCD HID DRIVER 15213M: Bruno Prémont <bonbons@linux-vserver.org> 15214L: linux-input@vger.kernel.org 15215S: Maintained 15216F: drivers/hid/hid-picolcd* 15217 15218PIDFD API 15219M: Christian Brauner <christian@brauner.io> 15220L: linux-kernel@vger.kernel.org 15221S: Maintained 15222T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 15223F: samples/pidfd/ 15224F: tools/testing/selftests/clone3/ 15225F: tools/testing/selftests/pid_namespace/ 15226F: tools/testing/selftests/pidfd/ 15227K: (?i)pidfd 15228K: (?i)clone3 15229K: \b(clone_args|kernel_clone_args)\b 15230 15231PIN CONTROL SUBSYSTEM 15232M: Linus Walleij <linus.walleij@linaro.org> 15233L: linux-gpio@vger.kernel.org 15234S: Maintained 15235T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 15236F: Documentation/devicetree/bindings/pinctrl/ 15237F: Documentation/driver-api/pin-control.rst 15238F: drivers/pinctrl/ 15239F: include/linux/pinctrl/ 15240 15241PIN CONTROLLER - AMD 15242M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 15243M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15244S: Maintained 15245F: drivers/pinctrl/pinctrl-amd.c 15246 15247PIN CONTROLLER - FREESCALE 15248M: Dong Aisheng <aisheng.dong@nxp.com> 15249M: Fabio Estevam <festevam@gmail.com> 15250M: Shawn Guo <shawnguo@kernel.org> 15251M: Stefan Agner <stefan@agner.ch> 15252R: Pengutronix Kernel Team <kernel@pengutronix.de> 15253L: linux-gpio@vger.kernel.org 15254S: Maintained 15255F: Documentation/devicetree/bindings/pinctrl/fsl,* 15256F: drivers/pinctrl/freescale/ 15257 15258PIN CONTROLLER - INTEL 15259M: Mika Westerberg <mika.westerberg@linux.intel.com> 15260M: Andy Shevchenko <andy@kernel.org> 15261S: Maintained 15262T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 15263F: drivers/pinctrl/intel/ 15264 15265PIN CONTROLLER - KEEMBAY 15266M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 15267S: Supported 15268F: drivers/pinctrl/pinctrl-keembay* 15269 15270PIN CONTROLLER - MEDIATEK 15271M: Sean Wang <sean.wang@kernel.org> 15272L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15273S: Maintained 15274F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 15275F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 15276F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 15277F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 15278F: drivers/pinctrl/mediatek/ 15279 15280PIN CONTROLLER - MICROCHIP AT91 15281M: Ludovic Desroches <ludovic.desroches@microchip.com> 15282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15283L: linux-gpio@vger.kernel.org 15284S: Supported 15285F: drivers/gpio/gpio-sama5d2-piobu.c 15286F: drivers/pinctrl/pinctrl-at91* 15287 15288PIN CONTROLLER - QUALCOMM 15289M: Bjorn Andersson <bjorn.andersson@linaro.org> 15290L: linux-arm-msm@vger.kernel.org 15291S: Maintained 15292F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 15293F: drivers/pinctrl/qcom/ 15294 15295PIN CONTROLLER - RENESAS 15296M: Geert Uytterhoeven <geert+renesas@glider.be> 15297L: linux-renesas-soc@vger.kernel.org 15298S: Supported 15299T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 15300F: Documentation/devicetree/bindings/pinctrl/renesas,* 15301F: drivers/pinctrl/renesas/ 15302 15303PIN CONTROLLER - SAMSUNG 15304M: Tomasz Figa <tomasz.figa@gmail.com> 15305M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 15306M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15307R: Alim Akhtar <alim.akhtar@samsung.com> 15308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15309L: linux-samsung-soc@vger.kernel.org 15310S: Maintained 15311C: irc://irc.libera.chat/linux-exynos 15312Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 15313T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 15314F: Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt 15315F: drivers/pinctrl/samsung/ 15316F: include/dt-bindings/pinctrl/samsung.h 15317 15318PIN CONTROLLER - SINGLE 15319M: Tony Lindgren <tony@atomide.com> 15320M: Haojian Zhuang <haojian.zhuang@linaro.org> 15321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15322L: linux-omap@vger.kernel.org 15323S: Maintained 15324F: drivers/pinctrl/pinctrl-single.c 15325 15326PIN CONTROLLER - THUNDERBAY 15327M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 15328S: Supported 15329F: drivers/pinctrl/pinctrl-thunderbay.c 15330 15331PKTCDVD DRIVER 15332M: linux-block@vger.kernel.org 15333S: Orphan 15334F: drivers/block/pktcdvd.c 15335F: include/linux/pktcdvd.h 15336F: include/uapi/linux/pktcdvd.h 15337 15338PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 15339M: Tomasz Duszynski <tduszyns@gmail.com> 15340S: Maintained 15341F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 15342F: drivers/iio/chemical/pms7003.c 15343 15344PLDMFW LIBRARY 15345M: Jacob Keller <jacob.e.keller@intel.com> 15346S: Maintained 15347F: Documentation/driver-api/pldmfw/ 15348F: include/linux/pldmfw.h 15349F: lib/pldmfw/ 15350 15351PLX DMA DRIVER 15352M: Logan Gunthorpe <logang@deltatee.com> 15353S: Maintained 15354F: drivers/dma/plx_dma.c 15355 15356PM6764TR DRIVER 15357M: Charles Hsu <hsu.yungteng@gmail.com> 15358L: linux-hwmon@vger.kernel.org 15359S: Maintained 15360F: Documentation/hwmon/pm6764tr.rst 15361F: drivers/hwmon/pmbus/pm6764tr.c 15362 15363PM-GRAPH UTILITY 15364M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 15365L: linux-pm@vger.kernel.org 15366S: Supported 15367W: https://01.org/pm-graph 15368B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 15369T: git git://github.com/intel/pm-graph 15370F: tools/power/pm-graph 15371 15372PMBUS HARDWARE MONITORING DRIVERS 15373M: Guenter Roeck <linux@roeck-us.net> 15374L: linux-hwmon@vger.kernel.org 15375S: Maintained 15376W: http://hwmon.wiki.kernel.org/ 15377W: http://www.roeck-us.net/linux/drivers/ 15378T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 15379F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 15380F: Documentation/devicetree/bindings/hwmon/max31785.txt 15381F: Documentation/hwmon/adm1275.rst 15382F: Documentation/hwmon/ibm-cffps.rst 15383F: Documentation/hwmon/ir35221.rst 15384F: Documentation/hwmon/lm25066.rst 15385F: Documentation/hwmon/ltc2978.rst 15386F: Documentation/hwmon/ltc3815.rst 15387F: Documentation/hwmon/max16064.rst 15388F: Documentation/hwmon/max20751.rst 15389F: Documentation/hwmon/max31785.rst 15390F: Documentation/hwmon/max34440.rst 15391F: Documentation/hwmon/max8688.rst 15392F: Documentation/hwmon/pmbus-core.rst 15393F: Documentation/hwmon/pmbus.rst 15394F: Documentation/hwmon/tps40422.rst 15395F: Documentation/hwmon/ucd9000.rst 15396F: Documentation/hwmon/ucd9200.rst 15397F: Documentation/hwmon/zl6100.rst 15398F: drivers/hwmon/pmbus/ 15399F: include/linux/pmbus.h 15400 15401PMC SIERRA MaxRAID DRIVER 15402L: linux-scsi@vger.kernel.org 15403S: Orphan 15404W: http://www.pmc-sierra.com/ 15405F: drivers/scsi/pmcraid.* 15406 15407PMC SIERRA PM8001 DRIVER 15408M: Jack Wang <jinpu.wang@cloud.ionos.com> 15409L: linux-scsi@vger.kernel.org 15410S: Supported 15411F: drivers/scsi/pm8001/ 15412 15413PNI RM3100 IIO DRIVER 15414M: Song Qiang <songqiang1304521@gmail.com> 15415L: linux-iio@vger.kernel.org 15416S: Maintained 15417F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 15418F: drivers/iio/magnetometer/rm3100* 15419 15420PNP SUPPORT 15421M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 15422L: linux-acpi@vger.kernel.org 15423S: Maintained 15424F: drivers/pnp/ 15425F: include/linux/pnp.h 15426 15427POSIX CLOCKS and TIMERS 15428M: Thomas Gleixner <tglx@linutronix.de> 15429L: linux-kernel@vger.kernel.org 15430S: Maintained 15431T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 15432F: fs/timerfd.c 15433F: include/linux/time_namespace.h 15434F: include/linux/timer* 15435F: kernel/time/*timer* 15436F: kernel/time/namespace.c 15437 15438POWER MANAGEMENT CORE 15439M: "Rafael J. Wysocki" <rafael@kernel.org> 15440L: linux-pm@vger.kernel.org 15441S: Supported 15442B: https://bugzilla.kernel.org 15443T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 15444F: drivers/base/power/ 15445F: drivers/powercap/ 15446F: include/linux/intel_rapl.h 15447F: include/linux/pm.h 15448F: include/linux/pm_* 15449F: include/linux/powercap.h 15450F: kernel/configs/nopm.config 15451 15452DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 15453M: Daniel Lezcano <daniel.lezcano@kernel.org> 15454L: linux-pm@vger.kernel.org 15455S: Supported 15456B: https://bugzilla.kernel.org 15457T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 15458F: drivers/powercap/dtpm* 15459F: include/linux/dtpm.h 15460 15461POWER STATE COORDINATION INTERFACE (PSCI) 15462M: Mark Rutland <mark.rutland@arm.com> 15463M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15464L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15465S: Maintained 15466F: drivers/firmware/psci/ 15467F: include/linux/psci.h 15468F: include/uapi/linux/psci.h 15469 15470POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 15471M: Sebastian Reichel <sre@kernel.org> 15472L: linux-pm@vger.kernel.org 15473S: Maintained 15474T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 15475F: Documentation/ABI/testing/sysfs-class-power 15476F: Documentation/devicetree/bindings/power/supply/ 15477F: drivers/power/supply/ 15478F: include/linux/power/ 15479F: include/linux/power_supply.h 15480 15481POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 15482M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 15483L: linuxppc-dev@lists.ozlabs.org 15484S: Maintained 15485F: drivers/char/powernv-op-panel.c 15486 15487PPP OVER ATM (RFC 2364) 15488M: Mitchell Blank Jr <mitch@sfgoth.com> 15489S: Maintained 15490F: include/uapi/linux/atmppp.h 15491F: net/atm/pppoatm.c 15492 15493PPP OVER ETHERNET 15494M: Michal Ostrowski <mostrows@earthlink.net> 15495S: Maintained 15496F: drivers/net/ppp/pppoe.c 15497F: drivers/net/ppp/pppox.c 15498 15499PPP OVER L2TP 15500M: James Chapman <jchapman@katalix.com> 15501S: Maintained 15502F: include/linux/if_pppol2tp.h 15503F: include/uapi/linux/if_pppol2tp.h 15504F: net/l2tp/l2tp_ppp.c 15505 15506PPP PROTOCOL DRIVERS AND COMPRESSORS 15507M: Paul Mackerras <paulus@samba.org> 15508L: linux-ppp@vger.kernel.org 15509S: Maintained 15510F: drivers/net/ppp/ppp_* 15511 15512PPS SUPPORT 15513M: Rodolfo Giometti <giometti@enneenne.com> 15514L: linuxpps@ml.enneenne.com (subscribers-only) 15515S: Maintained 15516W: http://wiki.enneenne.com/index.php/LinuxPPS_support 15517F: Documentation/ABI/testing/sysfs-pps 15518F: Documentation/devicetree/bindings/pps/pps-gpio.txt 15519F: Documentation/driver-api/pps.rst 15520F: drivers/pps/ 15521F: include/linux/pps*.h 15522F: include/uapi/linux/pps.h 15523 15524PPTP DRIVER 15525M: Dmitry Kozlov <xeb@mail.ru> 15526L: netdev@vger.kernel.org 15527S: Maintained 15528W: http://sourceforge.net/projects/accel-pptp 15529F: drivers/net/ppp/pptp.c 15530 15531PRESSURE STALL INFORMATION (PSI) 15532M: Johannes Weiner <hannes@cmpxchg.org> 15533S: Maintained 15534F: include/linux/psi* 15535F: kernel/sched/psi.c 15536 15537PRINTK 15538M: Petr Mladek <pmladek@suse.com> 15539M: Sergey Senozhatsky <senozhatsky@chromium.org> 15540R: Steven Rostedt <rostedt@goodmis.org> 15541R: John Ogness <john.ogness@linutronix.de> 15542S: Maintained 15543T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 15544F: include/linux/printk.h 15545F: kernel/printk/ 15546 15547PRINTK INDEXING 15548R: Chris Down <chris@chrisdown.name> 15549S: Maintained 15550F: kernel/printk/index.c 15551 15552PROC FILESYSTEM 15553L: linux-kernel@vger.kernel.org 15554L: linux-fsdevel@vger.kernel.org 15555S: Maintained 15556F: Documentation/filesystems/proc.rst 15557F: fs/proc/ 15558F: include/linux/proc_fs.h 15559F: tools/testing/selftests/proc/ 15560 15561PROC SYSCTL 15562M: Luis Chamberlain <mcgrof@kernel.org> 15563M: Kees Cook <keescook@chromium.org> 15564M: Iurii Zaikin <yzaikin@google.com> 15565L: linux-kernel@vger.kernel.org 15566L: linux-fsdevel@vger.kernel.org 15567S: Maintained 15568F: fs/proc/proc_sysctl.c 15569F: include/linux/sysctl.h 15570F: kernel/sysctl-test.c 15571F: kernel/sysctl.c 15572F: tools/testing/selftests/sysctl/ 15573 15574PS3 NETWORK SUPPORT 15575M: Geoff Levand <geoff@infradead.org> 15576L: netdev@vger.kernel.org 15577L: linuxppc-dev@lists.ozlabs.org 15578S: Maintained 15579F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 15580 15581PS3 PLATFORM SUPPORT 15582M: Geoff Levand <geoff@infradead.org> 15583L: linuxppc-dev@lists.ozlabs.org 15584S: Maintained 15585F: arch/powerpc/boot/ps3* 15586F: arch/powerpc/include/asm/lv1call.h 15587F: arch/powerpc/include/asm/ps3*.h 15588F: arch/powerpc/platforms/ps3/ 15589F: drivers/*/ps3* 15590F: drivers/ps3/ 15591F: drivers/rtc/rtc-ps3.c 15592F: drivers/usb/host/*ps3.c 15593F: sound/ppc/snd_ps3* 15594 15595PS3VRAM DRIVER 15596M: Jim Paris <jim@jtan.com> 15597M: Geoff Levand <geoff@infradead.org> 15598L: linuxppc-dev@lists.ozlabs.org 15599S: Maintained 15600F: drivers/block/ps3vram.c 15601 15602PSAMPLE PACKET SAMPLING SUPPORT 15603M: Yotam Gigi <yotam.gi@gmail.com> 15604S: Maintained 15605F: include/net/psample.h 15606F: include/uapi/linux/psample.h 15607F: net/psample 15608 15609PSTORE FILESYSTEM 15610M: Kees Cook <keescook@chromium.org> 15611M: Anton Vorontsov <anton@enomsg.org> 15612M: Colin Cross <ccross@android.com> 15613M: Tony Luck <tony.luck@intel.com> 15614S: Maintained 15615T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 15616F: Documentation/admin-guide/ramoops.rst 15617F: Documentation/admin-guide/pstore-blk.rst 15618F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 15619F: drivers/acpi/apei/erst.c 15620F: drivers/firmware/efi/efi-pstore.c 15621F: fs/pstore/ 15622F: include/linux/pstore* 15623K: \b(pstore|ramoops) 15624 15625PTP HARDWARE CLOCK SUPPORT 15626M: Richard Cochran <richardcochran@gmail.com> 15627L: netdev@vger.kernel.org 15628S: Maintained 15629W: http://linuxptp.sourceforge.net/ 15630F: Documentation/ABI/testing/sysfs-ptp 15631F: Documentation/driver-api/ptp.rst 15632F: drivers/net/phy/dp83640* 15633F: drivers/ptp/* 15634F: include/linux/ptp_cl* 15635 15636PTP VIRTUAL CLOCK SUPPORT 15637M: Yangbo Lu <yangbo.lu@nxp.com> 15638L: netdev@vger.kernel.org 15639S: Maintained 15640F: drivers/ptp/ptp_vclock.c 15641F: net/ethtool/phc_vclocks.c 15642 15643PTRACE SUPPORT 15644M: Oleg Nesterov <oleg@redhat.com> 15645S: Maintained 15646F: arch/*/*/ptrace*.c 15647F: arch/*/include/asm/ptrace*.h 15648F: arch/*/ptrace*.c 15649F: include/asm-generic/syscall.h 15650F: include/linux/ptrace.h 15651F: include/linux/regset.h 15652F: include/linux/tracehook.h 15653F: include/uapi/linux/ptrace.h 15654F: include/uapi/linux/ptrace.h 15655F: kernel/ptrace.c 15656 15657PULSE8-CEC DRIVER 15658M: Hans Verkuil <hverkuil@xs4all.nl> 15659L: linux-media@vger.kernel.org 15660S: Maintained 15661T: git git://linuxtv.org/media_tree.git 15662F: Documentation/admin-guide/media/pulse8-cec.rst 15663F: drivers/media/cec/usb/pulse8/ 15664 15665PVRUSB2 VIDEO4LINUX DRIVER 15666M: Mike Isely <isely@pobox.com> 15667L: pvrusb2@isely.net (subscribers-only) 15668L: linux-media@vger.kernel.org 15669S: Maintained 15670W: http://www.isely.net/pvrusb2/ 15671T: git git://linuxtv.org/media_tree.git 15672F: Documentation/driver-api/media/drivers/pvrusb2* 15673F: drivers/media/usb/pvrusb2/ 15674 15675PWC WEBCAM DRIVER 15676M: Hans Verkuil <hverkuil@xs4all.nl> 15677L: linux-media@vger.kernel.org 15678S: Odd Fixes 15679T: git git://linuxtv.org/media_tree.git 15680F: drivers/media/usb/pwc/* 15681F: include/trace/events/pwc.h 15682 15683PWM FAN DRIVER 15684M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 15685L: linux-hwmon@vger.kernel.org 15686S: Supported 15687F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 15688F: Documentation/hwmon/pwm-fan.rst 15689F: drivers/hwmon/pwm-fan.c 15690 15691PWM IR Transmitter 15692M: Sean Young <sean@mess.org> 15693L: linux-media@vger.kernel.org 15694S: Maintained 15695F: drivers/media/rc/pwm-ir-tx.c 15696 15697PWM SUBSYSTEM 15698M: Thierry Reding <thierry.reding@gmail.com> 15699R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 15700M: Lee Jones <lee.jones@linaro.org> 15701L: linux-pwm@vger.kernel.org 15702S: Maintained 15703Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 15704T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 15705F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 15706F: Documentation/devicetree/bindings/pwm/ 15707F: Documentation/driver-api/pwm.rst 15708F: drivers/gpio/gpio-mvebu.c 15709F: drivers/pwm/ 15710F: drivers/video/backlight/pwm_bl.c 15711F: include/linux/pwm.h 15712F: include/linux/pwm_backlight.h 15713K: pwm_(config|apply_state|ops) 15714 15715PXA GPIO DRIVER 15716M: Robert Jarzmik <robert.jarzmik@free.fr> 15717L: linux-gpio@vger.kernel.org 15718S: Maintained 15719F: drivers/gpio/gpio-pxa.c 15720 15721PXA MMCI DRIVER 15722S: Orphan 15723 15724PXA RTC DRIVER 15725M: Robert Jarzmik <robert.jarzmik@free.fr> 15726L: linux-rtc@vger.kernel.org 15727S: Maintained 15728 15729PXA2xx/PXA3xx SUPPORT 15730M: Daniel Mack <daniel@zonque.org> 15731M: Haojian Zhuang <haojian.zhuang@gmail.com> 15732M: Robert Jarzmik <robert.jarzmik@free.fr> 15733L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15734S: Maintained 15735T: git git://github.com/hzhuang1/linux.git 15736T: git git://github.com/rjarzmik/linux.git 15737F: arch/arm/boot/dts/pxa* 15738F: arch/arm/mach-pxa/ 15739F: drivers/dma/pxa* 15740F: drivers/pcmcia/pxa2xx* 15741F: drivers/pinctrl/pxa/ 15742F: drivers/spi/spi-pxa2xx* 15743F: drivers/usb/gadget/udc/pxa2* 15744F: include/sound/pxa2xx-lib.h 15745F: sound/arm/pxa* 15746F: sound/soc/pxa/ 15747 15748QAT DRIVER 15749M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 15750L: qat-linux@intel.com 15751S: Supported 15752F: drivers/crypto/qat/ 15753 15754QCOM AUDIO (ASoC) DRIVERS 15755M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15756M: Banajit Goswami <bgoswami@codeaurora.org> 15757L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15758S: Supported 15759F: sound/soc/codecs/lpass-va-macro.c 15760F: sound/soc/codecs/lpass-wsa-macro.* 15761F: sound/soc/codecs/msm8916-wcd-analog.c 15762F: sound/soc/codecs/msm8916-wcd-digital.c 15763F: sound/soc/codecs/wcd9335.* 15764F: sound/soc/codecs/wcd934x.c 15765F: sound/soc/codecs/wcd-clsh-v2.* 15766F: sound/soc/codecs/wsa881x.c 15767F: sound/soc/qcom/ 15768 15769QCOM IPA DRIVER 15770M: Alex Elder <elder@kernel.org> 15771L: netdev@vger.kernel.org 15772S: Supported 15773F: drivers/net/ipa/ 15774 15775QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 15776M: Gabriel Somlo <somlo@cmu.edu> 15777M: "Michael S. Tsirkin" <mst@redhat.com> 15778L: qemu-devel@nongnu.org 15779S: Maintained 15780F: drivers/firmware/qemu_fw_cfg.c 15781F: include/uapi/linux/qemu_fw_cfg.h 15782 15783QIB DRIVER 15784M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15785M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 15786L: linux-rdma@vger.kernel.org 15787S: Supported 15788F: drivers/infiniband/hw/qib/ 15789 15790QLOGIC QL41xxx FCOE DRIVER 15791M: Saurav Kashyap <skashyap@marvell.com> 15792M: Javed Hasan <jhasan@marvell.com> 15793M: GR-QLogic-Storage-Upstream@marvell.com 15794L: linux-scsi@vger.kernel.org 15795S: Supported 15796F: drivers/scsi/qedf/ 15797 15798QLOGIC QL41xxx ISCSI DRIVER 15799M: Nilesh Javali <njavali@marvell.com> 15800M: Manish Rangankar <mrangankar@marvell.com> 15801M: GR-QLogic-Storage-Upstream@marvell.com 15802L: linux-scsi@vger.kernel.org 15803S: Supported 15804F: drivers/scsi/qedi/ 15805 15806QLOGIC QL4xxx ETHERNET DRIVER 15807M: Ariel Elior <aelior@marvell.com> 15808M: Manish Chopra <manishc@marvell.com> 15809L: netdev@vger.kernel.org 15810S: Supported 15811F: drivers/net/ethernet/qlogic/qed/ 15812F: drivers/net/ethernet/qlogic/qede/ 15813F: include/linux/qed/ 15814 15815QLOGIC QL4xxx RDMA DRIVER 15816M: Michal Kalderon <mkalderon@marvell.com> 15817M: Ariel Elior <aelior@marvell.com> 15818L: linux-rdma@vger.kernel.org 15819S: Supported 15820F: drivers/infiniband/hw/qedr/ 15821F: include/uapi/rdma/qedr-abi.h 15822 15823QLOGIC QLA1280 SCSI DRIVER 15824M: Michael Reed <mdr@sgi.com> 15825L: linux-scsi@vger.kernel.org 15826S: Maintained 15827F: drivers/scsi/qla1280.[ch] 15828 15829QLOGIC QLA2XXX FC-SCSI DRIVER 15830M: Nilesh Javali <njavali@marvell.com> 15831M: GR-QLogic-Storage-Upstream@marvell.com 15832L: linux-scsi@vger.kernel.org 15833S: Supported 15834F: drivers/scsi/qla2xxx/ 15835 15836QLOGIC QLA3XXX NETWORK DRIVER 15837M: GR-Linux-NIC-Dev@marvell.com 15838L: netdev@vger.kernel.org 15839S: Supported 15840F: drivers/net/ethernet/qlogic/qla3xxx.* 15841 15842QLOGIC QLA4XXX iSCSI DRIVER 15843M: Nilesh Javali <njavali@marvell.com> 15844M: Manish Rangankar <mrangankar@marvell.com> 15845M: GR-QLogic-Storage-Upstream@marvell.com 15846L: linux-scsi@vger.kernel.org 15847S: Supported 15848F: drivers/scsi/qla4xxx/ 15849 15850QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 15851M: Shahed Shaikh <shshaikh@marvell.com> 15852M: Manish Chopra <manishc@marvell.com> 15853M: GR-Linux-NIC-Dev@marvell.com 15854L: netdev@vger.kernel.org 15855S: Supported 15856F: drivers/net/ethernet/qlogic/qlcnic/ 15857 15858QLOGIC QLGE 10Gb ETHERNET DRIVER 15859M: Manish Chopra <manishc@marvell.com> 15860M: GR-Linux-NIC-Dev@marvell.com 15861M: Coiby Xu <coiby.xu@gmail.com> 15862L: netdev@vger.kernel.org 15863S: Supported 15864F: Documentation/networking/device_drivers/qlogic/qlge.rst 15865F: drivers/staging/qlge/ 15866 15867QM1D1B0004 MEDIA DRIVER 15868M: Akihiro Tsukada <tskd08@gmail.com> 15869L: linux-media@vger.kernel.org 15870S: Odd Fixes 15871F: drivers/media/tuners/qm1d1b0004* 15872 15873QM1D1C0042 MEDIA DRIVER 15874M: Akihiro Tsukada <tskd08@gmail.com> 15875L: linux-media@vger.kernel.org 15876S: Odd Fixes 15877F: drivers/media/tuners/qm1d1c0042* 15878 15879QNX4 FILESYSTEM 15880M: Anders Larsen <al@alarsen.net> 15881S: Maintained 15882W: http://www.alarsen.net/linux/qnx4fs/ 15883F: fs/qnx4/ 15884F: include/uapi/linux/qnx4_fs.h 15885F: include/uapi/linux/qnxtypes.h 15886 15887QORIQ DPAA2 FSL-MC BUS DRIVER 15888M: Stuart Yoder <stuyoder@gmail.com> 15889M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 15890L: linux-kernel@vger.kernel.org 15891S: Maintained 15892F: Documentation/ABI/stable/sysfs-bus-fsl-mc 15893F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 15894F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 15895F: drivers/bus/fsl-mc/ 15896F: include/uapi/linux/fsl_mc.h 15897 15898QT1010 MEDIA DRIVER 15899M: Antti Palosaari <crope@iki.fi> 15900L: linux-media@vger.kernel.org 15901S: Maintained 15902W: https://linuxtv.org 15903W: http://palosaari.fi/linux/ 15904Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15905T: git git://linuxtv.org/anttip/media_tree.git 15906F: drivers/media/tuners/qt1010* 15907 15908QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 15909M: Kalle Valo <kvalo@kernel.org> 15910L: ath10k@lists.infradead.org 15911S: Supported 15912W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 15913T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 15914F: drivers/net/wireless/ath/ath10k/ 15915 15916QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 15917M: Kalle Valo <kvalo@kernel.org> 15918L: ath11k@lists.infradead.org 15919S: Supported 15920T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 15921F: drivers/net/wireless/ath/ath11k/ 15922 15923QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 15924M: ath9k-devel@qca.qualcomm.com 15925L: linux-wireless@vger.kernel.org 15926S: Supported 15927W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 15928F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 15929F: drivers/net/wireless/ath/ath9k/ 15930 15931QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 15932M: Stephan Gerhold <stephan@gerhold.net> 15933L: netdev@vger.kernel.org 15934L: linux-arm-msm@vger.kernel.org 15935S: Maintained 15936F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 15937F: drivers/net/wwan/qcom_bam_dmux.c 15938 15939QUALCOMM CAMERA SUBSYSTEM DRIVER 15940M: Robert Foss <robert.foss@linaro.org> 15941M: Todor Tomov <todor.too@gmail.com> 15942L: linux-media@vger.kernel.org 15943S: Maintained 15944F: Documentation/admin-guide/media/qcom_camss.rst 15945F: Documentation/devicetree/bindings/media/*camss* 15946F: drivers/media/platform/qcom/camss/ 15947 15948QUALCOMM CLOCK DRIVERS 15949M: Bjorn Andersson <bjorn.andersson@linaro.org> 15950L: linux-arm-msm@vger.kernel.org 15951S: Supported 15952T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 15953F: Documentation/devicetree/bindings/clock/qcom,* 15954F: drivers/clk/qcom/ 15955F: include/dt-bindings/clock/qcom,* 15956 15957QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 15958M: Niklas Cassel <nks@flawful.org> 15959L: linux-pm@vger.kernel.org 15960L: linux-arm-msm@vger.kernel.org 15961S: Maintained 15962F: Documentation/devicetree/bindings/power/avs/qcom,cpr.txt 15963F: drivers/soc/qcom/cpr.c 15964 15965QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 15966M: Ilia Lin <ilia.lin@kernel.org> 15967L: linux-pm@vger.kernel.org 15968S: Maintained 15969F: Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt 15970F: drivers/cpufreq/qcom-cpufreq-nvmem.c 15971 15972QUALCOMM CRYPTO DRIVERS 15973M: Thara Gopinath <thara.gopinath@linaro.org> 15974L: linux-crypto@vger.kernel.org 15975L: linux-arm-msm@vger.kernel.org 15976S: Maintained 15977F: drivers/crypto/qce/ 15978 15979QUALCOMM EMAC GIGABIT ETHERNET DRIVER 15980M: Timur Tabi <timur@kernel.org> 15981L: netdev@vger.kernel.org 15982S: Maintained 15983F: drivers/net/ethernet/qualcomm/emac/ 15984 15985QUALCOMM ETHQOS ETHERNET DRIVER 15986M: Vinod Koul <vkoul@kernel.org> 15987L: netdev@vger.kernel.org 15988S: Maintained 15989F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 15990F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 15991 15992QUALCOMM FASTRPC DRIVER 15993M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15994M: Amol Maheshwari <amahesh@qti.qualcomm.com> 15995L: linux-arm-msm@vger.kernel.org 15996S: Maintained 15997F: Documentation/devicetree/bindings/misc/qcom,fastrpc.txt 15998F: drivers/misc/fastrpc.c 15999F: include/uapi/misc/fastrpc.h 16000 16001QUALCOMM GENERIC INTERFACE I2C DRIVER 16002M: Akash Asthana <akashast@codeaurora.org> 16003M: Mukesh Savaliya <msavaliy@codeaurora.org> 16004L: linux-i2c@vger.kernel.org 16005L: linux-arm-msm@vger.kernel.org 16006S: Supported 16007F: drivers/i2c/busses/i2c-qcom-geni.c 16008 16009QUALCOMM HEXAGON ARCHITECTURE 16010M: Brian Cain <bcain@codeaurora.org> 16011L: linux-hexagon@vger.kernel.org 16012S: Supported 16013F: arch/hexagon/ 16014 16015QUALCOMM HIDMA DRIVER 16016M: Sinan Kaya <okaya@kernel.org> 16017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16018L: linux-arm-msm@vger.kernel.org 16019L: dmaengine@vger.kernel.org 16020S: Supported 16021F: drivers/dma/qcom/hidma* 16022 16023QUALCOMM I2C CCI DRIVER 16024M: Loic Poulain <loic.poulain@linaro.org> 16025M: Robert Foss <robert.foss@linaro.org> 16026L: linux-i2c@vger.kernel.org 16027L: linux-arm-msm@vger.kernel.org 16028S: Maintained 16029F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt 16030F: drivers/i2c/busses/i2c-qcom-cci.c 16031 16032QUALCOMM IOMMU 16033M: Rob Clark <robdclark@gmail.com> 16034L: iommu@lists.linux-foundation.org 16035L: linux-arm-msm@vger.kernel.org 16036S: Maintained 16037F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 16038 16039QUALCOMM IPC ROUTER (QRTR) DRIVER 16040M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16041L: linux-arm-msm@vger.kernel.org 16042S: Maintained 16043F: include/trace/events/qrtr.h 16044F: include/uapi/linux/qrtr.h 16045F: net/qrtr/ 16046 16047QUALCOMM IPCC MAILBOX DRIVER 16048M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16049L: linux-arm-msm@vger.kernel.org 16050S: Supported 16051F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 16052F: drivers/mailbox/qcom-ipcc.c 16053F: include/dt-bindings/mailbox/qcom-ipcc.h 16054 16055QUALCOMM IPQ4019 USB PHY DRIVER 16056M: Robert Marko <robert.marko@sartura.hr> 16057M: Luka Perkov <luka.perkov@sartura.hr> 16058L: linux-arm-msm@vger.kernel.org 16059S: Maintained 16060F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 16061F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 16062 16063QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 16064M: Robert Marko <robert.marko@sartura.hr> 16065M: Luka Perkov <luka.perkov@sartura.hr> 16066L: linux-arm-msm@vger.kernel.org 16067S: Maintained 16068F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 16069F: drivers/regulator/vqmmc-ipq4019-regulator.c 16070 16071QUALCOMM NAND CONTROLLER DRIVER 16072M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16073L: linux-mtd@lists.infradead.org 16074L: linux-arm-msm@vger.kernel.org 16075S: Maintained 16076F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 16077F: drivers/mtd/nand/raw/qcom_nandc.c 16078 16079QUALCOMM RMNET DRIVER 16080M: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> 16081M: Sean Tranchetti <stranche@codeaurora.org> 16082L: netdev@vger.kernel.org 16083S: Maintained 16084F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 16085F: drivers/net/ethernet/qualcomm/rmnet/ 16086F: include/linux/if_rmnet.h 16087 16088QUALCOMM TSENS THERMAL DRIVER 16089M: Amit Kucheria <amitk@kernel.org> 16090M: Thara Gopinath <thara.gopinath@linaro.org> 16091L: linux-pm@vger.kernel.org 16092L: linux-arm-msm@vger.kernel.org 16093S: Maintained 16094F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 16095F: drivers/thermal/qcom/ 16096 16097QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 16098M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 16099L: linux-media@vger.kernel.org 16100L: linux-arm-msm@vger.kernel.org 16101S: Maintained 16102T: git git://linuxtv.org/media_tree.git 16103F: Documentation/devicetree/bindings/media/*venus* 16104F: drivers/media/platform/qcom/venus/ 16105 16106QUALCOMM WCN36XX WIRELESS DRIVER 16107M: Kalle Valo <kvalo@kernel.org> 16108L: wcn36xx@lists.infradead.org 16109S: Supported 16110W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 16111T: git git://github.com/KrasnikovEugene/wcn36xx.git 16112F: drivers/net/wireless/ath/wcn36xx/ 16113 16114QUANTENNA QTNFMAC WIRELESS DRIVER 16115M: Igor Mitsyanko <imitsyanko@quantenna.com> 16116R: Sergey Matyukevich <geomatsi@gmail.com> 16117L: linux-wireless@vger.kernel.org 16118S: Maintained 16119F: drivers/net/wireless/quantenna 16120 16121RADEON and AMDGPU DRM DRIVERS 16122M: Alex Deucher <alexander.deucher@amd.com> 16123M: Christian König <christian.koenig@amd.com> 16124M: Pan, Xinhui <Xinhui.Pan@amd.com> 16125L: amd-gfx@lists.freedesktop.org 16126S: Supported 16127T: git https://gitlab.freedesktop.org/agd5f/linux.git 16128B: https://gitlab.freedesktop.org/drm/amd/-/issues 16129C: irc://irc.oftc.net/radeon 16130F: drivers/gpu/drm/amd/ 16131F: drivers/gpu/drm/radeon/ 16132F: include/uapi/drm/amdgpu_drm.h 16133F: include/uapi/drm/radeon_drm.h 16134 16135RADEON FRAMEBUFFER DISPLAY DRIVER 16136M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 16137L: linux-fbdev@vger.kernel.org 16138S: Maintained 16139F: drivers/video/fbdev/aty/radeon* 16140F: include/uapi/linux/radeonfb.h 16141 16142RADIOSHARK RADIO DRIVER 16143M: Hans Verkuil <hverkuil@xs4all.nl> 16144L: linux-media@vger.kernel.org 16145S: Maintained 16146T: git git://linuxtv.org/media_tree.git 16147F: drivers/media/radio/radio-shark.c 16148 16149RADIOSHARK2 RADIO DRIVER 16150M: Hans Verkuil <hverkuil@xs4all.nl> 16151L: linux-media@vger.kernel.org 16152S: Maintained 16153T: git git://linuxtv.org/media_tree.git 16154F: drivers/media/radio/radio-shark2.c 16155F: drivers/media/radio/radio-tea5777.c 16156 16157RADOS BLOCK DEVICE (RBD) 16158M: Ilya Dryomov <idryomov@gmail.com> 16159R: Dongsheng Yang <dongsheng.yang@easystack.cn> 16160L: ceph-devel@vger.kernel.org 16161S: Supported 16162W: http://ceph.com/ 16163T: git git://github.com/ceph/ceph-client.git 16164F: Documentation/ABI/testing/sysfs-bus-rbd 16165F: drivers/block/rbd.c 16166F: drivers/block/rbd_types.h 16167 16168RAGE128 FRAMEBUFFER DISPLAY DRIVER 16169M: Paul Mackerras <paulus@samba.org> 16170L: linux-fbdev@vger.kernel.org 16171S: Maintained 16172F: drivers/video/fbdev/aty/aty128fb.c 16173 16174RAINSHADOW-CEC DRIVER 16175M: Hans Verkuil <hverkuil@xs4all.nl> 16176L: linux-media@vger.kernel.org 16177S: Maintained 16178T: git git://linuxtv.org/media_tree.git 16179F: drivers/media/cec/usb/rainshadow/ 16180 16181RALINK MIPS ARCHITECTURE 16182M: John Crispin <john@phrozen.org> 16183L: linux-mips@vger.kernel.org 16184S: Maintained 16185F: arch/mips/ralink 16186 16187RALINK RT2X00 WIRELESS LAN DRIVER 16188M: Stanislaw Gruszka <stf_xl@wp.pl> 16189M: Helmut Schaa <helmut.schaa@googlemail.com> 16190L: linux-wireless@vger.kernel.org 16191S: Maintained 16192F: drivers/net/wireless/ralink/rt2x00/ 16193 16194RAMDISK RAM BLOCK DEVICE DRIVER 16195M: Jens Axboe <axboe@kernel.dk> 16196S: Maintained 16197F: Documentation/admin-guide/blockdev/ramdisk.rst 16198F: drivers/block/brd.c 16199 16200RANCHU VIRTUAL BOARD FOR MIPS 16201M: Miodrag Dinic <miodrag.dinic@mips.com> 16202L: linux-mips@vger.kernel.org 16203S: Supported 16204F: arch/mips/configs/generic/board-ranchu.config 16205F: arch/mips/generic/board-ranchu.c 16206 16207RANDOM NUMBER DRIVER 16208M: "Theodore Ts'o" <tytso@mit.edu> 16209M: Jason A. Donenfeld <Jason@zx2c4.com> 16210T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 16211S: Maintained 16212F: drivers/char/random.c 16213 16214RAPIDIO SUBSYSTEM 16215M: Matt Porter <mporter@kernel.crashing.org> 16216M: Alexandre Bounine <alex.bou9@gmail.com> 16217S: Maintained 16218F: drivers/rapidio/ 16219 16220RAS INFRASTRUCTURE 16221M: Tony Luck <tony.luck@intel.com> 16222M: Borislav Petkov <bp@alien8.de> 16223L: linux-edac@vger.kernel.org 16224S: Maintained 16225F: Documentation/admin-guide/ras.rst 16226F: drivers/ras/ 16227F: include/linux/ras.h 16228F: include/ras/ras_event.h 16229 16230RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 16231L: linux-wireless@vger.kernel.org 16232S: Orphan 16233F: drivers/net/wireless/ray* 16234 16235RC-CORE / LIRC FRAMEWORK 16236M: Sean Young <sean@mess.org> 16237L: linux-media@vger.kernel.org 16238S: Maintained 16239W: http://linuxtv.org 16240T: git git://linuxtv.org/media_tree.git 16241F: Documentation/driver-api/media/rc-core.rst 16242F: Documentation/userspace-api/media/rc/ 16243F: drivers/media/rc/ 16244F: include/media/rc-map.h 16245F: include/media/rc-core.h 16246F: include/uapi/linux/lirc.h 16247 16248RCMM REMOTE CONTROLS DECODER 16249M: Patrick Lerda <patrick9876@free.fr> 16250S: Maintained 16251F: drivers/media/rc/ir-rcmm-decoder.c 16252 16253RCUTORTURE TEST FRAMEWORK 16254M: "Paul E. McKenney" <paulmck@kernel.org> 16255M: Josh Triplett <josh@joshtriplett.org> 16256R: Steven Rostedt <rostedt@goodmis.org> 16257R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16258R: Lai Jiangshan <jiangshanlai@gmail.com> 16259L: rcu@vger.kernel.org 16260S: Supported 16261T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16262F: tools/testing/selftests/rcutorture 16263 16264RDACM20 Camera Sensor 16265M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16266M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16267M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16268M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16269L: linux-media@vger.kernel.org 16270S: Maintained 16271F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16272F: drivers/media/i2c/max9271.c 16273F: drivers/media/i2c/max9271.h 16274F: drivers/media/i2c/rdacm20.c 16275 16276RDACM21 Camera Sensor 16277M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16278M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16279M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16280M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16281L: linux-media@vger.kernel.org 16282S: Maintained 16283F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16284F: drivers/media/i2c/max9271.c 16285F: drivers/media/i2c/max9271.h 16286F: drivers/media/i2c/rdacm21.c 16287 16288RDC R-321X SoC 16289M: Florian Fainelli <florian@openwrt.org> 16290S: Maintained 16291 16292RDC R6040 FAST ETHERNET DRIVER 16293M: Florian Fainelli <f.fainelli@gmail.com> 16294L: netdev@vger.kernel.org 16295S: Maintained 16296F: drivers/net/ethernet/rdc/r6040.c 16297 16298RDMAVT - RDMA verbs software 16299M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16300M: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> 16301L: linux-rdma@vger.kernel.org 16302S: Supported 16303F: drivers/infiniband/sw/rdmavt 16304 16305RDS - RELIABLE DATAGRAM SOCKETS 16306M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 16307L: netdev@vger.kernel.org 16308L: linux-rdma@vger.kernel.org 16309L: rds-devel@oss.oracle.com (moderated for non-subscribers) 16310S: Supported 16311W: https://oss.oracle.com/projects/rds/ 16312F: Documentation/networking/rds.rst 16313F: net/rds/ 16314 16315RDT - RESOURCE ALLOCATION 16316M: Fenghua Yu <fenghua.yu@intel.com> 16317M: Reinette Chatre <reinette.chatre@intel.com> 16318L: linux-kernel@vger.kernel.org 16319S: Supported 16320F: Documentation/x86/resctrl* 16321F: arch/x86/include/asm/resctrl.h 16322F: arch/x86/kernel/cpu/resctrl/ 16323F: tools/testing/selftests/resctrl/ 16324 16325READ-COPY UPDATE (RCU) 16326M: "Paul E. McKenney" <paulmck@kernel.org> 16327M: Josh Triplett <josh@joshtriplett.org> 16328R: Steven Rostedt <rostedt@goodmis.org> 16329R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16330R: Lai Jiangshan <jiangshanlai@gmail.com> 16331R: Joel Fernandes <joel@joelfernandes.org> 16332L: rcu@vger.kernel.org 16333S: Supported 16334W: http://www.rdrop.com/users/paulmck/RCU/ 16335T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16336F: Documentation/RCU/ 16337F: include/linux/rcu* 16338F: kernel/rcu/ 16339X: Documentation/RCU/torture.rst 16340X: include/linux/srcu*.h 16341X: kernel/rcu/srcu*.c 16342 16343REAL TIME CLOCK (RTC) SUBSYSTEM 16344M: Alessandro Zummo <a.zummo@towertech.it> 16345M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16346L: linux-rtc@vger.kernel.org 16347S: Maintained 16348Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 16349T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 16350F: Documentation/admin-guide/rtc.rst 16351F: Documentation/devicetree/bindings/rtc/ 16352F: drivers/rtc/ 16353F: include/linux/platform_data/rtc-* 16354F: include/linux/rtc.h 16355F: include/linux/rtc/ 16356F: include/uapi/linux/rtc.h 16357F: tools/testing/selftests/rtc/ 16358 16359REALTEK AUDIO CODECS 16360M: Oder Chiou <oder_chiou@realtek.com> 16361S: Maintained 16362F: include/sound/rt*.h 16363F: sound/soc/codecs/rt* 16364 16365REALTEK OTTO WATCHDOG 16366M: Sander Vanheule <sander@svanheule.net> 16367L: linux-watchdog@vger.kernel.org 16368S: Maintained 16369F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 16370F: drivers/watchdog/realtek_otto_wdt.c 16371 16372REALTEK RTL83xx SMI DSA ROUTER CHIPS 16373M: Linus Walleij <linus.walleij@linaro.org> 16374S: Maintained 16375F: Documentation/devicetree/bindings/net/dsa/realtek-smi.txt 16376F: drivers/net/dsa/realtek-smi* 16377F: drivers/net/dsa/rtl83* 16378 16379REALTEK WIRELESS DRIVER (rtlwifi family) 16380M: Ping-Ke Shih <pkshih@realtek.com> 16381L: linux-wireless@vger.kernel.org 16382S: Maintained 16383W: https://wireless.wiki.kernel.org/ 16384T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 16385F: drivers/net/wireless/realtek/rtlwifi/ 16386 16387REALTEK WIRELESS DRIVER (rtw88) 16388M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 16389L: linux-wireless@vger.kernel.org 16390S: Maintained 16391F: drivers/net/wireless/realtek/rtw88/ 16392 16393REALTEK WIRELESS DRIVER (rtw89) 16394M: Ping-Ke Shih <pkshih@realtek.com> 16395L: linux-wireless@vger.kernel.org 16396S: Maintained 16397F: drivers/net/wireless/realtek/rtw89/ 16398 16399REDPINE WIRELESS DRIVER 16400M: Amitkumar Karwar <amitkarwar@gmail.com> 16401M: Siva Rebbagondla <siva8118@gmail.com> 16402L: linux-wireless@vger.kernel.org 16403S: Maintained 16404F: drivers/net/wireless/rsi/ 16405 16406REGISTER MAP ABSTRACTION 16407M: Mark Brown <broonie@kernel.org> 16408L: linux-kernel@vger.kernel.org 16409S: Supported 16410T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 16411F: Documentation/devicetree/bindings/regmap/ 16412F: drivers/base/regmap/ 16413F: include/linux/regmap.h 16414 16415REISERFS FILE SYSTEM 16416L: reiserfs-devel@vger.kernel.org 16417S: Supported 16418F: fs/reiserfs/ 16419 16420REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 16421M: Bjorn Andersson <bjorn.andersson@linaro.org> 16422M: Mathieu Poirier <mathieu.poirier@linaro.org> 16423L: linux-remoteproc@vger.kernel.org 16424S: Maintained 16425T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 16426F: Documentation/ABI/testing/sysfs-class-remoteproc 16427F: Documentation/devicetree/bindings/remoteproc/ 16428F: Documentation/staging/remoteproc.rst 16429F: drivers/remoteproc/ 16430F: include/linux/remoteproc.h 16431F: include/linux/remoteproc/ 16432 16433REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 16434M: Bjorn Andersson <bjorn.andersson@linaro.org> 16435M: Mathieu Poirier <mathieu.poirier@linaro.org> 16436L: linux-remoteproc@vger.kernel.org 16437S: Maintained 16438T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 16439F: Documentation/ABI/testing/sysfs-bus-rpmsg 16440F: Documentation/staging/rpmsg.rst 16441F: drivers/rpmsg/ 16442F: include/linux/rpmsg.h 16443F: include/linux/rpmsg/ 16444F: include/uapi/linux/rpmsg.h 16445F: samples/rpmsg/ 16446 16447REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 16448M: Stephan Gerhold <stephan@gerhold.net> 16449L: netdev@vger.kernel.org 16450L: linux-remoteproc@vger.kernel.org 16451S: Maintained 16452F: drivers/net/wwan/rpmsg_wwan_ctrl.c 16453 16454RENESAS CLOCK DRIVERS 16455M: Geert Uytterhoeven <geert+renesas@glider.be> 16456L: linux-renesas-soc@vger.kernel.org 16457S: Supported 16458T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 16459F: Documentation/devicetree/bindings/clock/renesas,* 16460F: drivers/clk/renesas/ 16461 16462RENESAS EMEV2 I2C DRIVER 16463M: Wolfram Sang <wsa+renesas@sang-engineering.com> 16464L: linux-renesas-soc@vger.kernel.org 16465S: Supported 16466F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 16467F: drivers/i2c/busses/i2c-emev2.c 16468 16469RENESAS ETHERNET DRIVERS 16470R: Sergey Shtylyov <s.shtylyov@omp.ru> 16471L: netdev@vger.kernel.org 16472L: linux-renesas-soc@vger.kernel.org 16473F: Documentation/devicetree/bindings/net/renesas,*.yaml 16474F: drivers/net/ethernet/renesas/ 16475F: include/linux/sh_eth.h 16476 16477RENESAS R-CAR GYROADC DRIVER 16478M: Marek Vasut <marek.vasut@gmail.com> 16479L: linux-iio@vger.kernel.org 16480S: Supported 16481F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 16482F: drivers/iio/adc/rcar-gyroadc.c 16483 16484RENESAS R-CAR I2C DRIVERS 16485M: Wolfram Sang <wsa+renesas@sang-engineering.com> 16486L: linux-renesas-soc@vger.kernel.org 16487S: Supported 16488F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 16489F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 16490F: drivers/i2c/busses/i2c-rcar.c 16491F: drivers/i2c/busses/i2c-sh_mobile.c 16492 16493RENESAS R-CAR SATA DRIVER 16494R: Sergey Shtylyov <s.shtylyov@omp.ru> 16495S: Supported 16496L: linux-ide@vger.kernel.org 16497L: linux-renesas-soc@vger.kernel.org 16498F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 16499F: drivers/ata/sata_rcar.c 16500 16501RENESAS R-CAR THERMAL DRIVERS 16502M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 16503L: linux-renesas-soc@vger.kernel.org 16504S: Supported 16505F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 16506F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 16507F: drivers/thermal/rcar_gen3_thermal.c 16508F: drivers/thermal/rcar_thermal.c 16509 16510RENESAS RIIC DRIVER 16511M: Chris Brandt <chris.brandt@renesas.com> 16512L: linux-renesas-soc@vger.kernel.org 16513S: Supported 16514F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 16515F: drivers/i2c/busses/i2c-riic.c 16516 16517RENESAS USB PHY DRIVER 16518M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16519L: linux-renesas-soc@vger.kernel.org 16520S: Maintained 16521F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 16522 16523RENESAS RZ/G2L A/D DRIVER 16524M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 16525L: linux-iio@vger.kernel.org 16526L: linux-renesas-soc@vger.kernel.org 16527S: Supported 16528F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 16529F: drivers/iio/adc/rzg2l_adc.c 16530 16531RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 16532M: Miquel Raynal <miquel.raynal@bootlin.com> 16533L: linux-mtd@lists.infradead.org 16534L: linux-renesas-soc@vger.kernel.org 16535S: Maintained 16536F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 16537F: drivers/mtd/nand/raw/renesas-nand-controller.c 16538 16539RESET CONTROLLER FRAMEWORK 16540M: Philipp Zabel <p.zabel@pengutronix.de> 16541S: Maintained 16542T: git git://git.pengutronix.de/git/pza/linux 16543F: Documentation/devicetree/bindings/reset/ 16544F: Documentation/driver-api/reset.rst 16545F: drivers/reset/ 16546F: include/dt-bindings/reset/ 16547F: include/linux/reset-controller.h 16548F: include/linux/reset.h 16549F: include/linux/reset/ 16550K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 16551 16552RESTARTABLE SEQUENCES SUPPORT 16553M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16554M: Peter Zijlstra <peterz@infradead.org> 16555M: "Paul E. McKenney" <paulmck@kernel.org> 16556M: Boqun Feng <boqun.feng@gmail.com> 16557L: linux-kernel@vger.kernel.org 16558S: Supported 16559F: include/trace/events/rseq.h 16560F: include/uapi/linux/rseq.h 16561F: kernel/rseq.c 16562F: tools/testing/selftests/rseq/ 16563 16564RFKILL 16565M: Johannes Berg <johannes@sipsolutions.net> 16566L: linux-wireless@vger.kernel.org 16567S: Maintained 16568W: https://wireless.wiki.kernel.org/ 16569Q: https://patchwork.kernel.org/project/linux-wireless/list/ 16570T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 16571T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 16572F: Documentation/ABI/stable/sysfs-class-rfkill 16573F: Documentation/driver-api/rfkill.rst 16574F: include/linux/rfkill.h 16575F: include/uapi/linux/rfkill.h 16576F: net/rfkill/ 16577 16578RHASHTABLE 16579M: Thomas Graf <tgraf@suug.ch> 16580M: Herbert Xu <herbert@gondor.apana.org.au> 16581L: netdev@vger.kernel.org 16582S: Maintained 16583F: include/linux/rhashtable-types.h 16584F: include/linux/rhashtable.h 16585F: lib/rhashtable.c 16586F: lib/test_rhashtable.c 16587 16588RICOH R5C592 MEMORYSTICK DRIVER 16589M: Maxim Levitsky <maximlevitsky@gmail.com> 16590S: Maintained 16591F: drivers/memstick/host/r592.* 16592 16593RICOH SMARTMEDIA/XD DRIVER 16594M: Maxim Levitsky <maximlevitsky@gmail.com> 16595S: Maintained 16596F: drivers/mtd/nand/raw/r852.c 16597F: drivers/mtd/nand/raw/r852.h 16598 16599RISC-V ARCHITECTURE 16600M: Paul Walmsley <paul.walmsley@sifive.com> 16601M: Palmer Dabbelt <palmer@dabbelt.com> 16602M: Albert Ou <aou@eecs.berkeley.edu> 16603L: linux-riscv@lists.infradead.org 16604S: Supported 16605P: Documentation/riscv/patch-acceptance.rst 16606T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 16607F: arch/riscv/ 16608N: riscv 16609K: riscv 16610 16611RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 16612M: Lewis Hanly <lewis.hanly@microchip.com> 16613L: linux-riscv@lists.infradead.org 16614S: Supported 16615F: drivers/mailbox/mailbox-mpfs.c 16616F: drivers/soc/microchip/ 16617F: include/soc/microchip/mpfs.h 16618 16619RNBD BLOCK DRIVERS 16620M: Md. Haris Iqbal <haris.iqbal@ionos.com> 16621M: Jack Wang <jinpu.wang@ionos.com> 16622L: linux-block@vger.kernel.org 16623S: Maintained 16624F: drivers/block/rnbd/ 16625 16626ROCCAT DRIVERS 16627M: Stefan Achatz <erazor_de@users.sourceforge.net> 16628S: Maintained 16629W: http://sourceforge.net/projects/roccat/ 16630F: Documentation/ABI/*/sysfs-driver-hid-roccat* 16631F: drivers/hid/hid-roccat* 16632F: include/linux/hid-roccat* 16633 16634ROCKCHIP I2S TDM DRIVER 16635M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 16636L: linux-rockchip@lists.infradead.org 16637S: Maintained 16638F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 16639F: sound/soc/rockchip/rockchip_i2s_tdm.* 16640 16641ROCKCHIP ISP V1 DRIVER 16642M: Helen Koike <helen.koike@collabora.com> 16643M: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> 16644L: linux-media@vger.kernel.org 16645L: linux-rockchip@lists.infradead.org 16646S: Maintained 16647F: Documentation/admin-guide/media/rkisp1.rst 16648F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 16649F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 16650F: drivers/media/platform/rockchip/rkisp1 16651F: include/uapi/linux/rkisp1-config.h 16652 16653ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 16654M: Jacob Chen <jacob-chen@iotwrt.com> 16655M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 16656L: linux-media@vger.kernel.org 16657L: linux-rockchip@lists.infradead.org 16658S: Maintained 16659F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 16660F: drivers/media/platform/rockchip/rga/ 16661 16662ROCKCHIP VIDEO DECODER DRIVER 16663M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 16664L: linux-media@vger.kernel.org 16665L: linux-rockchip@lists.infradead.org 16666S: Maintained 16667F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 16668F: drivers/staging/media/rkvdec/ 16669 16670ROCKER DRIVER 16671M: Jiri Pirko <jiri@resnulli.us> 16672L: netdev@vger.kernel.org 16673S: Supported 16674F: drivers/net/ethernet/rocker/ 16675 16676ROCKETPORT EXPRESS/INFINITY DRIVER 16677M: Kevin Cernekee <cernekee@gmail.com> 16678L: linux-serial@vger.kernel.org 16679S: Odd Fixes 16680F: drivers/tty/serial/rp2.* 16681 16682ROHM BD99954 CHARGER IC 16683R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 16684L: linux-power@fi.rohmeurope.com 16685S: Supported 16686F: drivers/power/supply/bd99954-charger.c 16687F: drivers/power/supply/bd99954-charger.h 16688 16689ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 16690M: Tomasz Duszynski <tduszyns@gmail.com> 16691S: Maintained 16692F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 16693F: drivers/iio/light/bh1750.c 16694 16695ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 16696M: Marek Vasut <marek.vasut+renesas@gmail.com> 16697L: linux-kernel@vger.kernel.org 16698L: linux-renesas-soc@vger.kernel.org 16699S: Supported 16700F: Documentation/devicetree/bindings/mfd/bd9571mwv.txt 16701F: drivers/gpio/gpio-bd9571mwv.c 16702F: drivers/mfd/bd9571mwv.c 16703F: drivers/regulator/bd9571mwv-regulator.c 16704F: include/linux/mfd/bd9571mwv.h 16705 16706ROHM POWER MANAGEMENT IC DEVICE DRIVERS 16707R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 16708L: linux-power@fi.rohmeurope.com 16709S: Supported 16710F: drivers/clk/clk-bd718x7.c 16711F: drivers/gpio/gpio-bd71815.c 16712F: drivers/gpio/gpio-bd71828.c 16713F: drivers/mfd/rohm-bd71828.c 16714F: drivers/mfd/rohm-bd718x7.c 16715F: drivers/mfd/rohm-bd9576.c 16716F: drivers/regulator/bd71815-regulator.c 16717F: drivers/regulator/bd71828-regulator.c 16718F: drivers/regulator/bd718x7-regulator.c 16719F: drivers/regulator/bd9576-regulator.c 16720F: drivers/regulator/rohm-regulator.c 16721F: drivers/rtc/rtc-bd70528.c 16722F: drivers/watchdog/bd9576_wdt.c 16723F: include/linux/mfd/rohm-bd71815.h 16724F: include/linux/mfd/rohm-bd71828.h 16725F: include/linux/mfd/rohm-bd718x7.h 16726F: include/linux/mfd/rohm-bd957x.h 16727F: include/linux/mfd/rohm-generic.h 16728F: include/linux/mfd/rohm-shared.h 16729 16730ROSE NETWORK LAYER 16731M: Ralf Baechle <ralf@linux-mips.org> 16732L: linux-hams@vger.kernel.org 16733S: Maintained 16734W: http://www.linux-ax25.org/ 16735F: include/net/rose.h 16736F: include/uapi/linux/rose.h 16737F: net/rose/ 16738 16739ROTATION DRIVER FOR ALLWINNER A83T 16740M: Jernej Skrabec <jernej.skrabec@gmail.com> 16741L: linux-media@vger.kernel.org 16742S: Maintained 16743T: git git://linuxtv.org/media_tree.git 16744F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 16745F: drivers/media/platform/sunxi/sun8i-rotate/ 16746 16747RPMSG TTY DRIVER 16748M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 16749L: linux-remoteproc@vger.kernel.org 16750S: Maintained 16751F: drivers/tty/rpmsg_tty.c 16752 16753RTL2830 MEDIA DRIVER 16754M: Antti Palosaari <crope@iki.fi> 16755L: linux-media@vger.kernel.org 16756S: Maintained 16757W: https://linuxtv.org 16758W: http://palosaari.fi/linux/ 16759Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16760T: git git://linuxtv.org/anttip/media_tree.git 16761F: drivers/media/dvb-frontends/rtl2830* 16762 16763RTL2832 MEDIA DRIVER 16764M: Antti Palosaari <crope@iki.fi> 16765L: linux-media@vger.kernel.org 16766S: Maintained 16767W: https://linuxtv.org 16768W: http://palosaari.fi/linux/ 16769Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16770T: git git://linuxtv.org/anttip/media_tree.git 16771F: drivers/media/dvb-frontends/rtl2832* 16772 16773RTL2832_SDR MEDIA DRIVER 16774M: Antti Palosaari <crope@iki.fi> 16775L: linux-media@vger.kernel.org 16776S: Maintained 16777W: https://linuxtv.org 16778W: http://palosaari.fi/linux/ 16779Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16780T: git git://linuxtv.org/anttip/media_tree.git 16781F: drivers/media/dvb-frontends/rtl2832_sdr* 16782 16783RTL8180 WIRELESS DRIVER 16784L: linux-wireless@vger.kernel.org 16785S: Orphan 16786W: https://wireless.wiki.kernel.org/ 16787T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 16788F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 16789 16790RTL8187 WIRELESS DRIVER 16791M: Herton Ronaldo Krzesinski <herton@canonical.com> 16792M: Hin-Tak Leung <htl10@users.sourceforge.net> 16793M: Larry Finger <Larry.Finger@lwfinger.net> 16794L: linux-wireless@vger.kernel.org 16795S: Maintained 16796W: https://wireless.wiki.kernel.org/ 16797T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 16798F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 16799 16800RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 16801M: Jes Sorensen <Jes.Sorensen@gmail.com> 16802L: linux-wireless@vger.kernel.org 16803S: Maintained 16804T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 16805F: drivers/net/wireless/realtek/rtl8xxxu/ 16806 16807RTRS TRANSPORT DRIVERS 16808M: Md. Haris Iqbal <haris.iqbal@ionos.com> 16809M: Jack Wang <jinpu.wang@ionos.com> 16810L: linux-rdma@vger.kernel.org 16811S: Maintained 16812F: drivers/infiniband/ulp/rtrs/ 16813 16814RXRPC SOCKETS (AF_RXRPC) 16815M: David Howells <dhowells@redhat.com> 16816M: Marc Dionne <marc.dionne@auristor.com> 16817L: linux-afs@lists.infradead.org 16818S: Supported 16819W: https://www.infradead.org/~dhowells/kafs/ 16820F: Documentation/networking/rxrpc.rst 16821F: include/keys/rxrpc-type.h 16822F: include/net/af_rxrpc.h 16823F: include/trace/events/rxrpc.h 16824F: include/uapi/linux/rxrpc.h 16825F: net/rxrpc/ 16826 16827S3 SAVAGE FRAMEBUFFER DRIVER 16828M: Antonino Daplas <adaplas@gmail.com> 16829L: linux-fbdev@vger.kernel.org 16830S: Maintained 16831F: drivers/video/fbdev/savage/ 16832 16833S390 16834M: Heiko Carstens <hca@linux.ibm.com> 16835M: Vasily Gorbik <gor@linux.ibm.com> 16836M: Alexander Gordeev <agordeev@linux.ibm.com> 16837R: Christian Borntraeger <borntraeger@linux.ibm.com> 16838R: Sven Schnelle <svens@linux.ibm.com> 16839L: linux-s390@vger.kernel.org 16840S: Supported 16841W: http://www.ibm.com/developerworks/linux/linux390/ 16842T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 16843F: Documentation/driver-api/s390-drivers.rst 16844F: Documentation/s390/ 16845F: arch/s390/ 16846F: drivers/s390/ 16847 16848S390 COMMON I/O LAYER 16849M: Vineeth Vijayan <vneethv@linux.ibm.com> 16850M: Peter Oberparleiter <oberpar@linux.ibm.com> 16851L: linux-s390@vger.kernel.org 16852S: Supported 16853W: http://www.ibm.com/developerworks/linux/linux390/ 16854F: drivers/s390/cio/ 16855 16856S390 DASD DRIVER 16857M: Stefan Haberland <sth@linux.ibm.com> 16858M: Jan Hoeppner <hoeppner@linux.ibm.com> 16859L: linux-s390@vger.kernel.org 16860S: Supported 16861W: http://www.ibm.com/developerworks/linux/linux390/ 16862F: block/partitions/ibm.c 16863F: drivers/s390/block/dasd* 16864F: include/linux/dasd_mod.h 16865 16866S390 IOMMU (PCI) 16867M: Matthew Rosato <mjrosato@linux.ibm.com> 16868M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 16869L: linux-s390@vger.kernel.org 16870S: Supported 16871W: http://www.ibm.com/developerworks/linux/linux390/ 16872F: drivers/iommu/s390-iommu.c 16873 16874S390 IUCV NETWORK LAYER 16875M: Alexandra Winter <wintera@linux.ibm.com> 16876M: Wenjia Zhang <wenjia@linux.ibm.com> 16877L: linux-s390@vger.kernel.org 16878L: netdev@vger.kernel.org 16879S: Supported 16880W: http://www.ibm.com/developerworks/linux/linux390/ 16881F: drivers/s390/net/*iucv* 16882F: include/net/iucv/ 16883F: net/iucv/ 16884 16885S390 NETWORK DRIVERS 16886M: Alexandra Winter <wintera@linux.ibm.com> 16887M: Wenjia Zhang <wenjia@linux.ibm.com> 16888L: linux-s390@vger.kernel.org 16889L: netdev@vger.kernel.org 16890S: Supported 16891W: http://www.ibm.com/developerworks/linux/linux390/ 16892F: drivers/s390/net/ 16893 16894S390 PCI SUBSYSTEM 16895M: Niklas Schnelle <schnelle@linux.ibm.com> 16896M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 16897L: linux-s390@vger.kernel.org 16898S: Supported 16899W: http://www.ibm.com/developerworks/linux/linux390/ 16900F: arch/s390/pci/ 16901F: drivers/pci/hotplug/s390_pci_hpc.c 16902F: Documentation/s390/pci.rst 16903 16904S390 VFIO AP DRIVER 16905M: Tony Krowiak <akrowiak@linux.ibm.com> 16906M: Halil Pasic <pasic@linux.ibm.com> 16907M: Jason Herne <jjherne@linux.ibm.com> 16908L: linux-s390@vger.kernel.org 16909S: Supported 16910W: http://www.ibm.com/developerworks/linux/linux390/ 16911F: Documentation/s390/vfio-ap.rst 16912F: drivers/s390/crypto/vfio_ap_drv.c 16913F: drivers/s390/crypto/vfio_ap_ops.c 16914F: drivers/s390/crypto/vfio_ap_private.h 16915 16916S390 VFIO-CCW DRIVER 16917M: Eric Farman <farman@linux.ibm.com> 16918M: Matthew Rosato <mjrosato@linux.ibm.com> 16919R: Halil Pasic <pasic@linux.ibm.com> 16920L: linux-s390@vger.kernel.org 16921L: kvm@vger.kernel.org 16922S: Supported 16923F: Documentation/s390/vfio-ccw.rst 16924F: drivers/s390/cio/vfio_ccw* 16925F: include/uapi/linux/vfio_ccw.h 16926 16927S390 VFIO-PCI DRIVER 16928M: Matthew Rosato <mjrosato@linux.ibm.com> 16929M: Eric Farman <farman@linux.ibm.com> 16930L: linux-s390@vger.kernel.org 16931L: kvm@vger.kernel.org 16932S: Supported 16933F: drivers/vfio/pci/vfio_pci_zdev.c 16934F: include/uapi/linux/vfio_zdev.h 16935 16936S390 ZCRYPT DRIVER 16937M: Harald Freudenberger <freude@linux.ibm.com> 16938L: linux-s390@vger.kernel.org 16939S: Supported 16940W: http://www.ibm.com/developerworks/linux/linux390/ 16941F: drivers/s390/crypto/ 16942 16943S390 ZFCP DRIVER 16944M: Steffen Maier <maier@linux.ibm.com> 16945M: Benjamin Block <bblock@linux.ibm.com> 16946L: linux-s390@vger.kernel.org 16947S: Supported 16948W: http://www.ibm.com/developerworks/linux/linux390/ 16949F: drivers/s390/scsi/zfcp_* 16950 16951S3C ADC BATTERY DRIVER 16952M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16953L: linux-samsung-soc@vger.kernel.org 16954S: Odd Fixes 16955F: drivers/power/supply/s3c_adc_battery.c 16956F: include/linux/s3c_adc_battery.h 16957 16958S3C24XX SD/MMC Driver 16959M: Ben Dooks <ben-linux@fluff.org> 16960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16961S: Supported 16962F: drivers/mmc/host/s3cmci.* 16963 16964SAA6588 RDS RECEIVER DRIVER 16965M: Hans Verkuil <hverkuil@xs4all.nl> 16966L: linux-media@vger.kernel.org 16967S: Odd Fixes 16968W: https://linuxtv.org 16969T: git git://linuxtv.org/media_tree.git 16970F: drivers/media/i2c/saa6588* 16971 16972SAA7134 VIDEO4LINUX DRIVER 16973M: Mauro Carvalho Chehab <mchehab@kernel.org> 16974L: linux-media@vger.kernel.org 16975S: Odd fixes 16976W: https://linuxtv.org 16977T: git git://linuxtv.org/media_tree.git 16978F: Documentation/driver-api/media/drivers/saa7134* 16979F: drivers/media/pci/saa7134/ 16980 16981SAA7146 VIDEO4LINUX-2 DRIVER 16982M: Hans Verkuil <hverkuil@xs4all.nl> 16983L: linux-media@vger.kernel.org 16984S: Maintained 16985T: git git://linuxtv.org/media_tree.git 16986F: drivers/media/common/saa7146/ 16987F: drivers/media/pci/saa7146/ 16988F: include/media/drv-intf/saa7146* 16989 16990SAFESETID SECURITY MODULE 16991M: Micah Morton <mortonm@chromium.org> 16992S: Supported 16993F: Documentation/admin-guide/LSM/SafeSetID.rst 16994F: security/safesetid/ 16995 16996SAMSUNG AUDIO (ASoC) DRIVERS 16997M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 16998M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16999L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17000S: Supported 17001F: Documentation/devicetree/bindings/sound/samsung* 17002F: sound/soc/samsung/ 17003 17004SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 17005M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 17006L: linux-crypto@vger.kernel.org 17007L: linux-samsung-soc@vger.kernel.org 17008S: Maintained 17009F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 17010F: drivers/crypto/exynos-rng.c 17011 17012SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 17013M: Łukasz Stelmach <l.stelmach@samsung.com> 17014L: linux-samsung-soc@vger.kernel.org 17015S: Maintained 17016F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 17017F: drivers/char/hw_random/exynos-trng.c 17018 17019SAMSUNG FRAMEBUFFER DRIVER 17020M: Jingoo Han <jingoohan1@gmail.com> 17021L: linux-fbdev@vger.kernel.org 17022S: Maintained 17023F: drivers/video/fbdev/s3c-fb.c 17024 17025SAMSUNG INTERCONNECT DRIVERS 17026M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17027M: Artur Świgoń <a.swigon@samsung.com> 17028L: linux-pm@vger.kernel.org 17029L: linux-samsung-soc@vger.kernel.org 17030S: Supported 17031F: drivers/interconnect/samsung/ 17032 17033SAMSUNG LAPTOP DRIVER 17034M: Corentin Chary <corentin.chary@gmail.com> 17035L: platform-driver-x86@vger.kernel.org 17036S: Maintained 17037F: drivers/platform/x86/samsung-laptop.c 17038 17039SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 17040M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 17041M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 17042L: linux-kernel@vger.kernel.org 17043L: linux-samsung-soc@vger.kernel.org 17044S: Supported 17045F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 17046F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 17047F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 17048F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 17049F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 17050F: drivers/clk/clk-s2mps11.c 17051F: drivers/mfd/sec*.c 17052F: drivers/regulator/s2m*.c 17053F: drivers/regulator/s5m*.c 17054F: drivers/rtc/rtc-s5m.c 17055F: include/linux/mfd/samsung/ 17056 17057SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 17058M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 17059L: linux-media@vger.kernel.org 17060L: linux-samsung-soc@vger.kernel.org 17061S: Maintained 17062F: drivers/media/platform/s3c-camif/ 17063F: include/media/drv-intf/s3c_camif.h 17064 17065SAMSUNG S3FWRN5 NFC DRIVER 17066M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 17067M: Krzysztof Opasiak <k.opasiak@samsung.com> 17068L: linux-nfc@lists.01.org (subscribers-only) 17069S: Maintained 17070F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 17071F: drivers/nfc/s3fwrn5 17072 17073SAMSUNG S5C73M3 CAMERA DRIVER 17074M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17075M: Andrzej Hajda <andrzej.hajda@intel.com> 17076L: linux-media@vger.kernel.org 17077S: Supported 17078F: drivers/media/i2c/s5c73m3/* 17079 17080SAMSUNG S5K5BAF CAMERA DRIVER 17081M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17082M: Andrzej Hajda <andrzej.hajda@intel.com> 17083L: linux-media@vger.kernel.org 17084S: Supported 17085F: drivers/media/i2c/s5k5baf.c 17086 17087SAMSUNG S5P Security SubSystem (SSS) DRIVER 17088M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 17089M: Vladimir Zapolskiy <vz@mleia.com> 17090L: linux-crypto@vger.kernel.org 17091L: linux-samsung-soc@vger.kernel.org 17092S: Maintained 17093F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 17094F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 17095F: drivers/crypto/s5p-sss.c 17096 17097SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 17098M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17099L: linux-media@vger.kernel.org 17100S: Supported 17101Q: https://patchwork.linuxtv.org/project/linux-media/list/ 17102F: drivers/media/platform/exynos4-is/ 17103 17104SAMSUNG SOC CLOCK DRIVERS 17105M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17106M: Tomasz Figa <tomasz.figa@gmail.com> 17107M: Chanwoo Choi <cw00.choi@samsung.com> 17108R: Alim Akhtar <alim.akhtar@samsung.com> 17109L: linux-samsung-soc@vger.kernel.org 17110S: Supported 17111T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 17112F: Documentation/devicetree/bindings/clock/samsung,*.yaml 17113F: Documentation/devicetree/bindings/clock/samsung,s3c* 17114F: drivers/clk/samsung/ 17115F: include/dt-bindings/clock/exynos*.h 17116F: include/dt-bindings/clock/s3c*.h 17117F: include/dt-bindings/clock/s5p*.h 17118F: include/dt-bindings/clock/samsung,*.h 17119F: include/linux/clk/samsung.h 17120F: include/linux/platform_data/clk-s3c2410.h 17121 17122SAMSUNG SPI DRIVERS 17123M: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> 17124M: Andi Shyti <andi@etezian.org> 17125L: linux-spi@vger.kernel.org 17126L: linux-samsung-soc@vger.kernel.org 17127S: Maintained 17128F: Documentation/devicetree/bindings/spi/spi-samsung.txt 17129F: drivers/spi/spi-s3c* 17130F: include/linux/platform_data/spi-s3c64xx.h 17131F: include/linux/spi/s3c24xx-fiq.h 17132 17133SAMSUNG SXGBE DRIVERS 17134M: Byungho An <bh74.an@samsung.com> 17135L: netdev@vger.kernel.org 17136S: Supported 17137F: drivers/net/ethernet/samsung/sxgbe/ 17138 17139SAMSUNG THERMAL DRIVER 17140M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 17141L: linux-pm@vger.kernel.org 17142L: linux-samsung-soc@vger.kernel.org 17143S: Supported 17144T: git https://github.com/lmajewski/linux-samsung-thermal.git 17145F: drivers/thermal/samsung/ 17146 17147SAMSUNG USB2 PHY DRIVER 17148M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17149L: linux-kernel@vger.kernel.org 17150S: Supported 17151F: Documentation/devicetree/bindings/phy/samsung-phy.txt 17152F: Documentation/driver-api/phy/samsung-usb2.rst 17153F: drivers/phy/samsung/phy-exynos4210-usb2.c 17154F: drivers/phy/samsung/phy-exynos4x12-usb2.c 17155F: drivers/phy/samsung/phy-exynos5250-usb2.c 17156F: drivers/phy/samsung/phy-s5pv210-usb2.c 17157F: drivers/phy/samsung/phy-samsung-usb2.c 17158F: drivers/phy/samsung/phy-samsung-usb2.h 17159 17160SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 17161M: Paul Barker <paul.barker@sancloud.com> 17162R: Marc Murphy <marc.murphy@sancloud.com> 17163S: Supported 17164F: arch/arm/boot/dts/am335x-sancloud* 17165 17166SC1200 WDT DRIVER 17167M: Zwane Mwaikambo <zwanem@gmail.com> 17168S: Maintained 17169F: drivers/watchdog/sc1200wdt.c 17170 17171SCHEDULER 17172M: Ingo Molnar <mingo@redhat.com> 17173M: Peter Zijlstra <peterz@infradead.org> 17174M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 17175M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 17176R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 17177R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 17178R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 17179R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 17180R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 17181L: linux-kernel@vger.kernel.org 17182S: Maintained 17183T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 17184F: include/linux/preempt.h 17185F: include/linux/sched.h 17186F: include/linux/wait.h 17187F: include/uapi/linux/sched.h 17188F: kernel/sched/ 17189 17190SCR24X CHIP CARD INTERFACE DRIVER 17191M: Lubomir Rintel <lkundrak@v3.sk> 17192S: Supported 17193F: drivers/char/pcmcia/scr24x_cs.c 17194 17195SCSI RDMA PROTOCOL (SRP) INITIATOR 17196M: Bart Van Assche <bvanassche@acm.org> 17197L: linux-rdma@vger.kernel.org 17198S: Supported 17199Q: http://patchwork.kernel.org/project/linux-rdma/list/ 17200F: drivers/infiniband/ulp/srp/ 17201F: include/scsi/srp.h 17202 17203SCSI RDMA PROTOCOL (SRP) TARGET 17204M: Bart Van Assche <bvanassche@acm.org> 17205L: linux-rdma@vger.kernel.org 17206L: target-devel@vger.kernel.org 17207S: Supported 17208Q: http://patchwork.kernel.org/project/linux-rdma/list/ 17209F: drivers/infiniband/ulp/srpt/ 17210 17211SCSI SG DRIVER 17212M: Doug Gilbert <dgilbert@interlog.com> 17213L: linux-scsi@vger.kernel.org 17214S: Maintained 17215W: http://sg.danny.cz/sg 17216F: Documentation/scsi/scsi-generic.rst 17217F: drivers/scsi/sg.c 17218F: include/scsi/sg.h 17219 17220SCSI SUBSYSTEM 17221M: "James E.J. Bottomley" <jejb@linux.ibm.com> 17222M: "Martin K. Petersen" <martin.petersen@oracle.com> 17223L: linux-scsi@vger.kernel.org 17224S: Maintained 17225Q: https://patchwork.kernel.org/project/linux-scsi/list/ 17226T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 17227T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 17228F: Documentation/devicetree/bindings/scsi/ 17229F: drivers/scsi/ 17230F: include/scsi/ 17231 17232SCSI TAPE DRIVER 17233M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 17234L: linux-scsi@vger.kernel.org 17235S: Maintained 17236F: Documentation/scsi/st.rst 17237F: drivers/scsi/st.* 17238F: drivers/scsi/st_*.h 17239 17240SCSI TARGET CORE USER DRIVER 17241M: Bodo Stroesser <bostroesser@gmail.com> 17242L: linux-scsi@vger.kernel.org 17243L: target-devel@vger.kernel.org 17244S: Supported 17245F: Documentation/target/tcmu-design.rst 17246F: drivers/target/target_core_user.c 17247F: include/uapi/linux/target_core_user.h 17248 17249SCSI TARGET SUBSYSTEM 17250M: "Martin K. Petersen" <martin.petersen@oracle.com> 17251L: linux-scsi@vger.kernel.org 17252L: target-devel@vger.kernel.org 17253S: Supported 17254W: http://www.linux-iscsi.org 17255Q: https://patchwork.kernel.org/project/target-devel/list/ 17256T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 17257F: Documentation/target/ 17258F: drivers/target/ 17259F: include/target/ 17260 17261SCTP PROTOCOL 17262M: Vlad Yasevich <vyasevich@gmail.com> 17263M: Neil Horman <nhorman@tuxdriver.com> 17264M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 17265L: linux-sctp@vger.kernel.org 17266S: Maintained 17267W: http://lksctp.sourceforge.net 17268F: Documentation/networking/sctp.rst 17269F: include/linux/sctp.h 17270F: include/net/sctp/ 17271F: include/uapi/linux/sctp.h 17272F: net/sctp/ 17273 17274SCx200 CPU SUPPORT 17275M: Jim Cromie <jim.cromie@gmail.com> 17276S: Odd Fixes 17277F: Documentation/i2c/busses/scx200_acb.rst 17278F: arch/x86/platform/scx200/ 17279F: drivers/i2c/busses/scx200* 17280F: drivers/mtd/maps/scx200_docflash.c 17281F: drivers/watchdog/scx200_wdt.c 17282F: include/linux/scx200.h 17283 17284SCx200 GPIO DRIVER 17285M: Jim Cromie <jim.cromie@gmail.com> 17286S: Maintained 17287F: drivers/char/scx200_gpio.c 17288F: include/linux/scx200_gpio.h 17289 17290SCx200 HRT CLOCKSOURCE DRIVER 17291M: Jim Cromie <jim.cromie@gmail.com> 17292S: Maintained 17293F: drivers/clocksource/scx200_hrt.c 17294 17295SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 17296M: Sascha Sommer <saschasommer@freenet.de> 17297L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 17298S: Maintained 17299F: drivers/mmc/host/sdricoh_cs.c 17300 17301SECO BOARDS CEC DRIVER 17302M: Ettore Chimenti <ek5.chimenti@gmail.com> 17303S: Maintained 17304F: drivers/media/cec/platform/seco/seco-cec.c 17305F: drivers/media/cec/platform/seco/seco-cec.h 17306 17307SECURE COMPUTING 17308M: Kees Cook <keescook@chromium.org> 17309R: Andy Lutomirski <luto@amacapital.net> 17310R: Will Drewry <wad@chromium.org> 17311S: Supported 17312T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp 17313F: Documentation/userspace-api/seccomp_filter.rst 17314F: include/linux/seccomp.h 17315F: include/uapi/linux/seccomp.h 17316F: kernel/seccomp.c 17317F: tools/testing/selftests/kselftest_harness.h 17318F: tools/testing/selftests/seccomp/* 17319K: \bsecure_computing 17320K: \bTIF_SECCOMP\b 17321 17322SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 17323M: Al Cooper <alcooperx@gmail.com> 17324L: linux-mmc@vger.kernel.org 17325L: bcm-kernel-feedback-list@broadcom.com 17326S: Maintained 17327F: drivers/mmc/host/sdhci-brcmstb* 17328 17329SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 17330M: Adrian Hunter <adrian.hunter@intel.com> 17331L: linux-mmc@vger.kernel.org 17332S: Maintained 17333F: drivers/mmc/host/sdhci* 17334 17335SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 17336M: Eugen Hristev <eugen.hristev@microchip.com> 17337L: linux-mmc@vger.kernel.org 17338S: Supported 17339F: drivers/mmc/host/sdhci-of-at91.c 17340 17341SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 17342M: Ben Dooks <ben-linux@fluff.org> 17343M: Jaehoon Chung <jh80.chung@samsung.com> 17344L: linux-mmc@vger.kernel.org 17345S: Maintained 17346F: drivers/mmc/host/sdhci-s3c* 17347 17348SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 17349M: Viresh Kumar <vireshk@kernel.org> 17350L: linux-mmc@vger.kernel.org 17351S: Maintained 17352F: drivers/mmc/host/sdhci-spear.c 17353 17354SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 17355M: Kishon Vijay Abraham I <kishon@ti.com> 17356L: linux-mmc@vger.kernel.org 17357S: Maintained 17358F: drivers/mmc/host/sdhci-omap.c 17359 17360SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 17361M: Haibo Chen <haibo.chen@nxp.com> 17362L: linux-imx@nxp.com 17363L: linux-mmc@vger.kernel.org 17364S: Maintained 17365F: drivers/mmc/host/sdhci-esdhc-imx.c 17366 17367SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 17368M: Jonathan Derrick <jonathan.derrick@intel.com> 17369M: Revanth Rajashekar <revanth.rajashekar@intel.com> 17370L: linux-block@vger.kernel.org 17371S: Supported 17372F: block/opal_proto.h 17373F: block/sed* 17374F: include/linux/sed* 17375F: include/uapi/linux/sed* 17376 17377SECURITY CONTACT 17378M: Security Officers <security@kernel.org> 17379S: Supported 17380F: Documentation/admin-guide/security-bugs.rst 17381 17382SECURITY SUBSYSTEM 17383M: James Morris <jmorris@namei.org> 17384M: "Serge E. Hallyn" <serge@hallyn.com> 17385L: linux-security-module@vger.kernel.org (suggested Cc:) 17386S: Supported 17387W: http://kernsec.org/ 17388T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git 17389F: security/ 17390X: security/selinux/ 17391 17392SELINUX SECURITY MODULE 17393M: Paul Moore <paul@paul-moore.com> 17394M: Stephen Smalley <stephen.smalley.work@gmail.com> 17395M: Eric Paris <eparis@parisplace.org> 17396L: selinux@vger.kernel.org 17397S: Supported 17398W: https://selinuxproject.org 17399W: https://github.com/SELinuxProject 17400T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 17401F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 17402F: Documentation/ABI/obsolete/sysfs-selinux-disable 17403F: Documentation/admin-guide/LSM/SELinux.rst 17404F: include/trace/events/avc.h 17405F: include/uapi/linux/selinux_netlink.h 17406F: scripts/selinux/ 17407F: security/selinux/ 17408 17409SENSABLE PHANTOM 17410M: Jiri Slaby <jirislaby@kernel.org> 17411S: Maintained 17412F: drivers/misc/phantom.c 17413F: include/uapi/linux/phantom.h 17414 17415SENSEAIR SUNRISE 006-0-0007 17416M: Jacopo Mondi <jacopo@jmondi.org> 17417S: Maintained 17418F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 17419F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 17420F: drivers/iio/chemical/sunrise_co2.c 17421 17422SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 17423M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 17424S: Maintained 17425F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 17426F: drivers/iio/chemical/scd30.h 17427F: drivers/iio/chemical/scd30_core.c 17428F: drivers/iio/chemical/scd30_i2c.c 17429F: drivers/iio/chemical/scd30_serial.c 17430 17431SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 17432M: Roan van Dijk <roan@protonic.nl> 17433S: Maintained 17434F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 17435F: drivers/iio/chemical/scd4x.c 17436 17437SENSIRION SGP40 GAS SENSOR DRIVER 17438M: Andreas Klinger <ak@it-klinger.de> 17439S: Maintained 17440F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 17441F: drivers/iio/chemical/sgp40.c 17442 17443SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 17444M: Tomasz Duszynski <tduszyns@gmail.com> 17445S: Maintained 17446F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 17447F: drivers/iio/chemical/sps30.c 17448F: drivers/iio/chemical/sps30_i2c.c 17449F: drivers/iio/chemical/sps30_serial.c 17450 17451SERIAL DEVICE BUS 17452M: Rob Herring <robh@kernel.org> 17453L: linux-serial@vger.kernel.org 17454S: Maintained 17455F: Documentation/devicetree/bindings/serial/serial.yaml 17456F: drivers/tty/serdev/ 17457F: include/linux/serdev.h 17458 17459SERIAL DRIVERS 17460M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17461L: linux-serial@vger.kernel.org 17462S: Maintained 17463F: Documentation/devicetree/bindings/serial/ 17464F: drivers/tty/serial/ 17465 17466SERIAL IR RECEIVER 17467M: Sean Young <sean@mess.org> 17468L: linux-media@vger.kernel.org 17469S: Maintained 17470F: drivers/media/rc/serial_ir.c 17471 17472SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 17473M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17474L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17475S: Maintained 17476F: Documentation/devicetree/bindings/slimbus/ 17477F: drivers/slimbus/ 17478F: include/linux/slimbus.h 17479 17480SFC NETWORK DRIVER 17481M: Edward Cree <ecree.xilinx@gmail.com> 17482M: Martin Habets <habetsm.xilinx@gmail.com> 17483L: netdev@vger.kernel.org 17484S: Supported 17485F: drivers/net/ethernet/sfc/ 17486 17487SFF/SFP/SFP+ MODULE SUPPORT 17488M: Russell King <linux@armlinux.org.uk> 17489L: netdev@vger.kernel.org 17490S: Maintained 17491F: drivers/net/phy/phylink.c 17492F: drivers/net/phy/sfp* 17493F: include/linux/mdio/mdio-i2c.h 17494F: include/linux/phylink.h 17495F: include/linux/sfp.h 17496K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 17497 17498SGI GRU DRIVER 17499M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 17500S: Maintained 17501F: drivers/misc/sgi-gru/ 17502 17503SGI XP/XPC/XPNET DRIVER 17504M: Robin Holt <robinmholt@gmail.com> 17505M: Steve Wahl <steve.wahl@hpe.com> 17506R: Mike Travis <mike.travis@hpe.com> 17507S: Maintained 17508F: drivers/misc/sgi-xp/ 17509 17510SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 17511M: Karsten Graul <kgraul@linux.ibm.com> 17512L: linux-s390@vger.kernel.org 17513S: Supported 17514W: http://www.ibm.com/developerworks/linux/linux390/ 17515F: net/smc/ 17516 17517SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 17518M: Linus Walleij <linus.walleij@linaro.org> 17519L: linux-iio@vger.kernel.org 17520S: Maintained 17521T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 17522F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 17523F: drivers/iio/light/gp2ap002.c 17524 17525SHARP RJ54N1CB0C SENSOR DRIVER 17526M: Jacopo Mondi <jacopo@jmondi.org> 17527L: linux-media@vger.kernel.org 17528S: Odd fixes 17529T: git git://linuxtv.org/media_tree.git 17530F: drivers/media/i2c/rj54n1cb0c.c 17531F: include/media/i2c/rj54n1cb0c.h 17532 17533SH_VOU V4L2 OUTPUT DRIVER 17534L: linux-media@vger.kernel.org 17535S: Orphan 17536F: drivers/media/platform/sh_vou.c 17537F: include/media/drv-intf/sh_vou.h 17538 17539SI2157 MEDIA DRIVER 17540M: Antti Palosaari <crope@iki.fi> 17541L: linux-media@vger.kernel.org 17542S: Maintained 17543W: https://linuxtv.org 17544W: http://palosaari.fi/linux/ 17545Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17546T: git git://linuxtv.org/anttip/media_tree.git 17547F: drivers/media/tuners/si2157* 17548 17549SI2165 MEDIA DRIVER 17550M: Matthias Schwarzott <zzam@gentoo.org> 17551L: linux-media@vger.kernel.org 17552S: Maintained 17553W: https://linuxtv.org 17554Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17555F: drivers/media/dvb-frontends/si2165* 17556 17557SI2168 MEDIA DRIVER 17558M: Antti Palosaari <crope@iki.fi> 17559L: linux-media@vger.kernel.org 17560S: Maintained 17561W: https://linuxtv.org 17562W: http://palosaari.fi/linux/ 17563Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17564T: git git://linuxtv.org/anttip/media_tree.git 17565F: drivers/media/dvb-frontends/si2168* 17566 17567SI470X FM RADIO RECEIVER I2C DRIVER 17568M: Hans Verkuil <hverkuil@xs4all.nl> 17569L: linux-media@vger.kernel.org 17570S: Odd Fixes 17571W: https://linuxtv.org 17572T: git git://linuxtv.org/media_tree.git 17573F: drivers/media/radio/si470x/radio-si470x-i2c.c 17574 17575SI470X FM RADIO RECEIVER USB DRIVER 17576M: Hans Verkuil <hverkuil@xs4all.nl> 17577L: linux-media@vger.kernel.org 17578S: Maintained 17579W: https://linuxtv.org 17580T: git git://linuxtv.org/media_tree.git 17581F: drivers/media/radio/si470x/radio-si470x-common.c 17582F: drivers/media/radio/si470x/radio-si470x-usb.c 17583F: drivers/media/radio/si470x/radio-si470x.h 17584 17585SI4713 FM RADIO TRANSMITTER I2C DRIVER 17586M: Eduardo Valentin <edubezval@gmail.com> 17587L: linux-media@vger.kernel.org 17588S: Odd Fixes 17589W: https://linuxtv.org 17590T: git git://linuxtv.org/media_tree.git 17591F: drivers/media/radio/si4713/si4713.? 17592 17593SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 17594M: Eduardo Valentin <edubezval@gmail.com> 17595L: linux-media@vger.kernel.org 17596S: Odd Fixes 17597W: https://linuxtv.org 17598T: git git://linuxtv.org/media_tree.git 17599F: drivers/media/radio/si4713/radio-platform-si4713.c 17600 17601SI4713 FM RADIO TRANSMITTER USB DRIVER 17602M: Hans Verkuil <hverkuil@xs4all.nl> 17603L: linux-media@vger.kernel.org 17604S: Maintained 17605W: https://linuxtv.org 17606T: git git://linuxtv.org/media_tree.git 17607F: drivers/media/radio/si4713/radio-usb-si4713.c 17608 17609SIANO DVB DRIVER 17610M: Mauro Carvalho Chehab <mchehab@kernel.org> 17611L: linux-media@vger.kernel.org 17612S: Odd fixes 17613W: https://linuxtv.org 17614T: git git://linuxtv.org/media_tree.git 17615F: drivers/media/common/siano/ 17616F: drivers/media/mmc/siano/ 17617F: drivers/media/usb/siano/ 17618F: drivers/media/usb/siano/ 17619 17620SIFIVE DRIVERS 17621M: Palmer Dabbelt <palmer@dabbelt.com> 17622M: Paul Walmsley <paul.walmsley@sifive.com> 17623L: linux-riscv@lists.infradead.org 17624S: Supported 17625T: git git://github.com/sifive/riscv-linux.git 17626N: sifive 17627K: [^@]sifive 17628 17629SIFIVE FU540 SYSTEM-ON-CHIP 17630M: Paul Walmsley <paul.walmsley@sifive.com> 17631M: Palmer Dabbelt <palmer@dabbelt.com> 17632L: linux-riscv@lists.infradead.org 17633S: Supported 17634T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 17635N: fu540 17636K: fu540 17637 17638SIFIVE PDMA DRIVER 17639M: Green Wan <green.wan@sifive.com> 17640S: Maintained 17641F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 17642F: drivers/dma/sf-pdma/ 17643 17644SILEAD TOUCHSCREEN DRIVER 17645M: Hans de Goede <hdegoede@redhat.com> 17646L: linux-input@vger.kernel.org 17647L: platform-driver-x86@vger.kernel.org 17648S: Maintained 17649F: drivers/input/touchscreen/silead.c 17650F: drivers/platform/x86/touchscreen_dmi.c 17651 17652SILICON LABS WIRELESS DRIVERS (for WFxxx series) 17653M: Jérôme Pouiller <jerome.pouiller@silabs.com> 17654S: Supported 17655F: drivers/staging/wfx/ 17656 17657SILICON MOTION SM712 FRAME BUFFER DRIVER 17658M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 17659M: Teddy Wang <teddy.wang@siliconmotion.com> 17660M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 17661L: linux-fbdev@vger.kernel.org 17662S: Maintained 17663F: Documentation/fb/sm712fb.rst 17664F: drivers/video/fbdev/sm712* 17665 17666SILVACO I3C DUAL-ROLE MASTER 17667M: Miquel Raynal <miquel.raynal@bootlin.com> 17668M: Conor Culhane <conor.culhane@silvaco.com> 17669L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 17670S: Maintained 17671F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 17672F: drivers/i3c/master/svc-i3c-master.c 17673 17674SIMPLEFB FB DRIVER 17675M: Hans de Goede <hdegoede@redhat.com> 17676L: linux-fbdev@vger.kernel.org 17677S: Maintained 17678F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 17679F: drivers/video/fbdev/simplefb.c 17680F: include/linux/platform_data/simplefb.h 17681 17682SIMTEC EB110ATX (Chalice CATS) 17683M: Simtec Linux Team <linux@simtec.co.uk> 17684S: Supported 17685W: http://www.simtec.co.uk/products/EB110ATX/ 17686 17687SIMTEC EB2410ITX (BAST) 17688M: Simtec Linux Team <linux@simtec.co.uk> 17689S: Supported 17690W: http://www.simtec.co.uk/products/EB2410ITX/ 17691F: arch/arm/mach-s3c/bast-ide.c 17692F: arch/arm/mach-s3c/bast-irq.c 17693F: arch/arm/mach-s3c/mach-bast.c 17694 17695SIOX 17696M: Thorsten Scherer <t.scherer@eckelmann.de> 17697M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17698R: Pengutronix Kernel Team <kernel@pengutronix.de> 17699S: Supported 17700F: drivers/gpio/gpio-siox.c 17701F: drivers/siox/* 17702F: include/trace/events/siox.h 17703 17704SIPHASH PRF ROUTINES 17705M: Jason A. Donenfeld <Jason@zx2c4.com> 17706S: Maintained 17707F: include/linux/siphash.h 17708F: lib/siphash.c 17709F: lib/test_siphash.c 17710 17711SIS 190 ETHERNET DRIVER 17712M: Francois Romieu <romieu@fr.zoreil.com> 17713L: netdev@vger.kernel.org 17714S: Maintained 17715F: drivers/net/ethernet/sis/sis190.c 17716 17717SIS 900/7016 FAST ETHERNET DRIVER 17718M: Daniele Venzano <venza@brownhat.org> 17719L: netdev@vger.kernel.org 17720S: Maintained 17721W: http://www.brownhat.org/sis900.html 17722F: drivers/net/ethernet/sis/sis900.* 17723 17724SIS FRAMEBUFFER DRIVER 17725M: Thomas Winischhofer <thomas@winischhofer.net> 17726S: Maintained 17727W: http://www.winischhofer.net/linuxsisvga.shtml 17728F: Documentation/fb/sisfb.rst 17729F: drivers/video/fbdev/sis/ 17730F: include/video/sisfb.h 17731 17732SIS I2C TOUCHSCREEN DRIVER 17733M: Mika Penttilä <mika.penttila@nextfour.com> 17734L: linux-input@vger.kernel.org 17735S: Maintained 17736F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 17737F: drivers/input/touchscreen/sis_i2c.c 17738 17739SIS USB2VGA DRIVER 17740M: Thomas Winischhofer <thomas@winischhofer.net> 17741S: Maintained 17742W: http://www.winischhofer.at/linuxsisusbvga.shtml 17743F: drivers/usb/misc/sisusbvga/ 17744 17745SL28 CPLD MFD DRIVER 17746M: Michael Walle <michael@walle.cc> 17747S: Maintained 17748F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 17749F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 17750F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 17751F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 17752F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 17753F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 17754F: drivers/gpio/gpio-sl28cpld.c 17755F: drivers/hwmon/sl28cpld-hwmon.c 17756F: drivers/irqchip/irq-sl28cpld.c 17757F: drivers/pwm/pwm-sl28cpld.c 17758F: drivers/watchdog/sl28cpld_wdt.c 17759 17760SLAB ALLOCATOR 17761M: Christoph Lameter <cl@linux.com> 17762M: Pekka Enberg <penberg@kernel.org> 17763M: David Rientjes <rientjes@google.com> 17764M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 17765M: Andrew Morton <akpm@linux-foundation.org> 17766M: Vlastimil Babka <vbabka@suse.cz> 17767L: linux-mm@kvack.org 17768S: Maintained 17769F: include/linux/sl?b*.h 17770F: mm/sl?b* 17771 17772SLEEPABLE READ-COPY UPDATE (SRCU) 17773M: Lai Jiangshan <jiangshanlai@gmail.com> 17774M: "Paul E. McKenney" <paulmck@kernel.org> 17775M: Josh Triplett <josh@joshtriplett.org> 17776R: Steven Rostedt <rostedt@goodmis.org> 17777R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17778L: rcu@vger.kernel.org 17779S: Supported 17780W: http://www.rdrop.com/users/paulmck/RCU/ 17781T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17782F: include/linux/srcu*.h 17783F: kernel/rcu/srcu*.c 17784 17785SMACK SECURITY MODULE 17786M: Casey Schaufler <casey@schaufler-ca.com> 17787L: linux-security-module@vger.kernel.org 17788S: Maintained 17789W: http://schaufler-ca.com 17790T: git git://github.com/cschaufler/smack-next 17791F: Documentation/admin-guide/LSM/Smack.rst 17792F: security/smack/ 17793 17794SMC91x ETHERNET DRIVER 17795M: Nicolas Pitre <nico@fluxnic.net> 17796S: Odd Fixes 17797F: drivers/net/ethernet/smsc/smc91x.* 17798 17799SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 17800M: Mark Rutland <mark.rutland@arm.com> 17801M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 17802M: Sudeep Holla <sudeep.holla@arm.com> 17803L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17804S: Maintained 17805F: drivers/firmware/smccc/ 17806F: include/linux/arm-smccc.h 17807 17808SMM665 HARDWARE MONITOR DRIVER 17809M: Guenter Roeck <linux@roeck-us.net> 17810L: linux-hwmon@vger.kernel.org 17811S: Maintained 17812F: Documentation/hwmon/smm665.rst 17813F: drivers/hwmon/smm665.c 17814 17815SMSC EMC2103 HARDWARE MONITOR DRIVER 17816M: Steve Glendinning <steve.glendinning@shawell.net> 17817L: linux-hwmon@vger.kernel.org 17818S: Maintained 17819F: Documentation/hwmon/emc2103.rst 17820F: drivers/hwmon/emc2103.c 17821 17822SMSC SCH5627 HARDWARE MONITOR DRIVER 17823M: Hans de Goede <hdegoede@redhat.com> 17824L: linux-hwmon@vger.kernel.org 17825S: Supported 17826F: Documentation/hwmon/sch5627.rst 17827F: drivers/hwmon/sch5627.c 17828 17829SMSC UFX6000 and UFX7000 USB to VGA DRIVER 17830M: Steve Glendinning <steve.glendinning@shawell.net> 17831L: linux-fbdev@vger.kernel.org 17832S: Maintained 17833F: drivers/video/fbdev/smscufx.c 17834 17835SMSC47B397 HARDWARE MONITOR DRIVER 17836M: Jean Delvare <jdelvare@suse.com> 17837L: linux-hwmon@vger.kernel.org 17838S: Maintained 17839F: Documentation/hwmon/smsc47b397.rst 17840F: drivers/hwmon/smsc47b397.c 17841 17842SMSC911x ETHERNET DRIVER 17843M: Steve Glendinning <steve.glendinning@shawell.net> 17844L: netdev@vger.kernel.org 17845S: Maintained 17846F: drivers/net/ethernet/smsc/smsc911x.* 17847F: include/linux/smsc911x.h 17848 17849SMSC9420 PCI ETHERNET DRIVER 17850M: Steve Glendinning <steve.glendinning@shawell.net> 17851L: netdev@vger.kernel.org 17852S: Maintained 17853F: drivers/net/ethernet/smsc/smsc9420.* 17854 17855SOCIONEXT (SNI) AVE NETWORK DRIVER 17856M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17857L: netdev@vger.kernel.org 17858S: Maintained 17859F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 17860F: drivers/net/ethernet/socionext/sni_ave.c 17861 17862SOCIONEXT (SNI) NETSEC NETWORK DRIVER 17863M: Jassi Brar <jaswinder.singh@linaro.org> 17864M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 17865L: netdev@vger.kernel.org 17866S: Maintained 17867F: Documentation/devicetree/bindings/net/socionext-netsec.txt 17868F: drivers/net/ethernet/socionext/netsec.c 17869 17870SOCIONEXT (SNI) Synquacer SPI DRIVER 17871M: Masahisa Kojima <masahisa.kojima@linaro.org> 17872M: Jassi Brar <jaswinder.singh@linaro.org> 17873L: linux-spi@vger.kernel.org 17874S: Maintained 17875F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 17876F: drivers/spi/spi-synquacer.c 17877 17878SOCIONEXT SYNQUACER I2C DRIVER 17879M: Ard Biesheuvel <ardb@kernel.org> 17880L: linux-i2c@vger.kernel.org 17881S: Maintained 17882F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 17883F: drivers/i2c/busses/i2c-synquacer.c 17884 17885SOCIONEXT UNIPHIER SOUND DRIVER 17886L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17887S: Orphan 17888F: sound/soc/uniphier/ 17889 17890SOEKRIS NET48XX LED SUPPORT 17891M: Chris Boot <bootc@bootc.net> 17892S: Maintained 17893F: drivers/leds/leds-net48xx.c 17894 17895SOFT-IWARP DRIVER (siw) 17896M: Bernard Metzler <bmt@zurich.ibm.com> 17897L: linux-rdma@vger.kernel.org 17898S: Supported 17899F: drivers/infiniband/sw/siw/ 17900F: include/uapi/rdma/siw-abi.h 17901 17902SOFT-ROCE DRIVER (rxe) 17903M: Zhu Yanjun <zyjzyj2000@gmail.com> 17904L: linux-rdma@vger.kernel.org 17905S: Supported 17906F: drivers/infiniband/sw/rxe/ 17907F: include/uapi/rdma/rdma_user_rxe.h 17908 17909SOFTLOGIC 6x10 MPEG CODEC 17910M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 17911M: Anton Sviridenko <anton@corp.bluecherry.net> 17912M: Andrey Utkin <andrey_utkin@fastmail.com> 17913M: Ismael Luceno <ismael@iodev.co.uk> 17914L: linux-media@vger.kernel.org 17915S: Supported 17916F: drivers/media/pci/solo6x10/ 17917 17918SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 17919M: James Morse <james.morse@arm.com> 17920L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17921S: Maintained 17922F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 17923F: drivers/firmware/arm_sdei.c 17924F: include/linux/arm_sdei.h 17925F: include/uapi/linux/arm_sdei.h 17926 17927SOFTWARE NODES AND DEVICE PROPERTIES 17928R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 17929R: Daniel Scally <djrscally@gmail.com> 17930R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 17931R: Sakari Ailus <sakari.ailus@linux.intel.com> 17932L: linux-acpi@vger.kernel.org 17933S: Maintained 17934F: drivers/base/property.c 17935F: drivers/base/swnode.c 17936F: include/linux/fwnode.h 17937F: include/linux/property.h 17938 17939SOFTWARE RAID (Multiple Disks) SUPPORT 17940M: Song Liu <song@kernel.org> 17941L: linux-raid@vger.kernel.org 17942S: Supported 17943T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 17944F: drivers/md/Kconfig 17945F: drivers/md/Makefile 17946F: drivers/md/md* 17947F: drivers/md/raid* 17948F: include/linux/raid/ 17949F: include/uapi/linux/raid/ 17950 17951SOLIDRUN CLEARFOG SUPPORT 17952M: Russell King <linux@armlinux.org.uk> 17953S: Maintained 17954F: arch/arm/boot/dts/armada-388-clearfog* 17955F: arch/arm/boot/dts/armada-38x-solidrun-* 17956 17957SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 17958M: Russell King <linux@armlinux.org.uk> 17959S: Maintained 17960F: arch/arm/boot/dts/imx6*-cubox-i* 17961F: arch/arm/boot/dts/imx6*-hummingboard* 17962F: arch/arm/boot/dts/imx6*-sr-* 17963 17964SONIC NETWORK DRIVER 17965M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 17966L: netdev@vger.kernel.org 17967S: Maintained 17968F: drivers/net/ethernet/natsemi/sonic.* 17969 17970SONICS SILICON BACKPLANE DRIVER (SSB) 17971M: Michael Buesch <m@bues.ch> 17972L: linux-wireless@vger.kernel.org 17973S: Maintained 17974F: drivers/ssb/ 17975F: include/linux/ssb/ 17976 17977SONY IMX208 SENSOR DRIVER 17978M: Sakari Ailus <sakari.ailus@linux.intel.com> 17979L: linux-media@vger.kernel.org 17980S: Maintained 17981T: git git://linuxtv.org/media_tree.git 17982F: drivers/media/i2c/imx208.c 17983 17984SONY IMX214 SENSOR DRIVER 17985M: Ricardo Ribalda <ribalda@kernel.org> 17986L: linux-media@vger.kernel.org 17987S: Maintained 17988T: git git://linuxtv.org/media_tree.git 17989F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 17990F: drivers/media/i2c/imx214.c 17991 17992SONY IMX219 SENSOR DRIVER 17993M: Dave Stevenson <dave.stevenson@raspberrypi.com> 17994L: linux-media@vger.kernel.org 17995S: Maintained 17996T: git git://linuxtv.org/media_tree.git 17997F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 17998F: drivers/media/i2c/imx219.c 17999 18000SONY IMX258 SENSOR DRIVER 18001M: Sakari Ailus <sakari.ailus@linux.intel.com> 18002L: linux-media@vger.kernel.org 18003S: Maintained 18004T: git git://linuxtv.org/media_tree.git 18005F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 18006F: drivers/media/i2c/imx258.c 18007 18008SONY IMX274 SENSOR DRIVER 18009M: Leon Luo <leonl@leopardimaging.com> 18010L: linux-media@vger.kernel.org 18011S: Maintained 18012T: git git://linuxtv.org/media_tree.git 18013F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 18014F: drivers/media/i2c/imx274.c 18015 18016SONY IMX290 SENSOR DRIVER 18017M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18018L: linux-media@vger.kernel.org 18019S: Maintained 18020T: git git://linuxtv.org/media_tree.git 18021F: Documentation/devicetree/bindings/media/i2c/imx290.txt 18022F: drivers/media/i2c/imx290.c 18023 18024SONY IMX319 SENSOR DRIVER 18025M: Bingbu Cao <bingbu.cao@intel.com> 18026L: linux-media@vger.kernel.org 18027S: Maintained 18028T: git git://linuxtv.org/media_tree.git 18029F: drivers/media/i2c/imx319.c 18030 18031SONY IMX334 SENSOR DRIVER 18032M: Paul J. Murphy <paul.j.murphy@intel.com> 18033M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18034L: linux-media@vger.kernel.org 18035S: Maintained 18036T: git git://linuxtv.org/media_tree.git 18037F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 18038F: drivers/media/i2c/imx334.c 18039 18040SONY IMX335 SENSOR DRIVER 18041M: Paul J. Murphy <paul.j.murphy@intel.com> 18042M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18043L: linux-media@vger.kernel.org 18044S: Maintained 18045T: git git://linuxtv.org/media_tree.git 18046F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 18047F: drivers/media/i2c/imx335.c 18048 18049SONY IMX355 SENSOR DRIVER 18050M: Tianshu Qiu <tian.shu.qiu@intel.com> 18051L: linux-media@vger.kernel.org 18052S: Maintained 18053T: git git://linuxtv.org/media_tree.git 18054F: drivers/media/i2c/imx355.c 18055 18056SONY IMX412 SENSOR DRIVER 18057M: Paul J. Murphy <paul.j.murphy@intel.com> 18058M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18059L: linux-media@vger.kernel.org 18060S: Maintained 18061T: git git://linuxtv.org/media_tree.git 18062F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 18063F: drivers/media/i2c/imx412.c 18064 18065SONY MEMORYSTICK SUBSYSTEM 18066M: Maxim Levitsky <maximlevitsky@gmail.com> 18067M: Alex Dubov <oakad@yahoo.com> 18068M: Ulf Hansson <ulf.hansson@linaro.org> 18069L: linux-mmc@vger.kernel.org 18070S: Maintained 18071T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 18072F: drivers/memstick/ 18073F: include/linux/memstick.h 18074 18075SONY VAIO CONTROL DEVICE DRIVER 18076M: Mattia Dongili <malattia@linux.it> 18077L: platform-driver-x86@vger.kernel.org 18078S: Maintained 18079W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 18080F: Documentation/admin-guide/laptops/sony-laptop.rst 18081F: drivers/char/sonypi.c 18082F: drivers/platform/x86/sony-laptop.c 18083F: include/linux/sony-laptop.h 18084 18085SOUND 18086M: Jaroslav Kysela <perex@perex.cz> 18087M: Takashi Iwai <tiwai@suse.com> 18088L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18089S: Maintained 18090W: http://www.alsa-project.org/ 18091Q: http://patchwork.kernel.org/project/alsa-devel/list/ 18092T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18093F: Documentation/sound/ 18094F: include/sound/ 18095F: include/uapi/sound/ 18096F: sound/ 18097F: tools/testing/selftests/alsa 18098 18099SOUND - COMPRESSED AUDIO 18100M: Vinod Koul <vkoul@kernel.org> 18101L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18102S: Supported 18103T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18104F: Documentation/sound/designs/compress-offload.rst 18105F: include/sound/compress_driver.h 18106F: include/uapi/sound/compress_* 18107F: sound/core/compress_offload.c 18108F: sound/soc/soc-compress.c 18109 18110SOUND - DMAENGINE HELPERS 18111M: Lars-Peter Clausen <lars@metafoo.de> 18112S: Supported 18113F: include/sound/dmaengine_pcm.h 18114F: sound/core/pcm_dmaengine.c 18115F: sound/soc/soc-generic-dmaengine-pcm.c 18116 18117SOUND - ALSA SELFTESTS 18118M: Mark Brown <broonie@kernel.org> 18119L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18120L: linux-kselftest@vger.kernel.org 18121S: Supported 18122F: tools/testing/selftests/alsa 18123 18124SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 18125M: Liam Girdwood <lgirdwood@gmail.com> 18126M: Mark Brown <broonie@kernel.org> 18127L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18128S: Supported 18129W: http://alsa-project.org/main/index.php/ASoC 18130T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 18131F: Documentation/devicetree/bindings/sound/ 18132F: Documentation/sound/soc/ 18133F: include/dt-bindings/sound/ 18134F: include/sound/soc* 18135F: sound/soc/ 18136 18137SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 18138M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 18139M: Liam Girdwood <lgirdwood@gmail.com> 18140M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 18141M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 18142M: Daniel Baluta <daniel.baluta@nxp.com> 18143L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 18144S: Supported 18145W: https://github.com/thesofproject/linux/ 18146F: sound/soc/sof/ 18147 18148SOUNDWIRE SUBSYSTEM 18149M: Vinod Koul <vkoul@kernel.org> 18150M: Bard Liao <yung-chuan.liao@linux.intel.com> 18151R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 18152R: Sanyog Kale <sanyog.r.kale@intel.com> 18153L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18154S: Supported 18155T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 18156F: Documentation/driver-api/soundwire/ 18157F: drivers/soundwire/ 18158F: include/linux/soundwire/ 18159 18160SP2 MEDIA DRIVER 18161M: Olli Salonen <olli.salonen@iki.fi> 18162L: linux-media@vger.kernel.org 18163S: Maintained 18164W: https://linuxtv.org 18165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18166F: drivers/media/dvb-frontends/sp2* 18167 18168SPARC + UltraSPARC (sparc/sparc64) 18169M: "David S. Miller" <davem@davemloft.net> 18170L: sparclinux@vger.kernel.org 18171S: Maintained 18172Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 18173T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 18174T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 18175F: arch/sparc/ 18176F: drivers/sbus/ 18177 18178SPARC SERIAL DRIVERS 18179M: "David S. Miller" <davem@davemloft.net> 18180L: sparclinux@vger.kernel.org 18181S: Maintained 18182T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 18183T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 18184F: drivers/tty/serial/suncore.c 18185F: drivers/tty/serial/sunhv.c 18186F: drivers/tty/serial/sunsab.c 18187F: drivers/tty/serial/sunsab.h 18188F: drivers/tty/serial/sunsu.c 18189F: drivers/tty/serial/sunzilog.c 18190F: drivers/tty/serial/sunzilog.h 18191F: drivers/tty/vcc.c 18192F: include/linux/sunserialcore.h 18193 18194SPARSE CHECKER 18195M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 18196L: linux-sparse@vger.kernel.org 18197S: Maintained 18198W: https://sparse.docs.kernel.org/ 18199T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 18200Q: https://patchwork.kernel.org/project/linux-sparse/list/ 18201B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 18202F: include/linux/compiler.h 18203 18204SPEAKUP CONSOLE SPEECH DRIVER 18205M: William Hubbs <w.d.hubbs@gmail.com> 18206M: Chris Brannon <chris@the-brannons.com> 18207M: Kirk Reiser <kirk@reisers.ca> 18208M: Samuel Thibault <samuel.thibault@ens-lyon.org> 18209L: speakup@linux-speakup.org 18210S: Odd Fixes 18211W: http://www.linux-speakup.org/ 18212W: https://github.com/linux-speakup/speakup 18213B: https://github.com/linux-speakup/speakup/issues 18214F: drivers/accessibility/speakup/ 18215 18216SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 18217M: Viresh Kumar <vireshk@kernel.org> 18218M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 18219M: soc@kernel.org 18220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18221S: Maintained 18222W: http://www.st.com/spear 18223F: arch/arm/boot/dts/spear* 18224F: arch/arm/mach-spear/ 18225F: drivers/clk/spear/ 18226F: drivers/pinctrl/spear/ 18227 18228SPI NOR SUBSYSTEM 18229M: Tudor Ambarus <tudor.ambarus@microchip.com> 18230M: Pratyush Yadav <p.yadav@ti.com> 18231R: Michael Walle <michael@walle.cc> 18232L: linux-mtd@lists.infradead.org 18233S: Maintained 18234W: http://www.linux-mtd.infradead.org/ 18235Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 18236C: irc://irc.oftc.net/mtd 18237T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 18238F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 18239F: drivers/mtd/spi-nor/ 18240F: include/linux/mtd/spi-nor.h 18241 18242SPI SUBSYSTEM 18243M: Mark Brown <broonie@kernel.org> 18244L: linux-spi@vger.kernel.org 18245S: Maintained 18246Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 18247T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 18248F: Documentation/devicetree/bindings/spi/ 18249F: Documentation/spi/ 18250F: drivers/spi/ 18251F: include/linux/spi/ 18252F: include/uapi/linux/spi/ 18253F: tools/spi/ 18254 18255SPIDERNET NETWORK DRIVER for CELL 18256M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 18257M: Geoff Levand <geoff@infradead.org> 18258L: netdev@vger.kernel.org 18259L: linuxppc-dev@lists.ozlabs.org 18260S: Maintained 18261F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 18262F: drivers/net/ethernet/toshiba/spider_net* 18263 18264SPMI SUBSYSTEM 18265M: Stephen Boyd <sboyd@kernel.org> 18266L: linux-kernel@vger.kernel.org 18267S: Maintained 18268T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 18269F: Documentation/devicetree/bindings/spmi/ 18270F: drivers/spmi/ 18271F: include/dt-bindings/spmi/spmi.h 18272F: include/linux/spmi.h 18273F: include/trace/events/spmi.h 18274 18275SPU FILE SYSTEM 18276M: Jeremy Kerr <jk@ozlabs.org> 18277L: linuxppc-dev@lists.ozlabs.org 18278S: Supported 18279W: http://www.ibm.com/developerworks/power/cell/ 18280F: Documentation/filesystems/spufs/spufs.rst 18281F: arch/powerpc/platforms/cell/spufs/ 18282 18283SQUASHFS FILE SYSTEM 18284M: Phillip Lougher <phillip@squashfs.org.uk> 18285L: squashfs-devel@lists.sourceforge.net (subscribers-only) 18286S: Maintained 18287W: http://squashfs.org.uk 18288T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 18289F: Documentation/filesystems/squashfs.rst 18290F: fs/squashfs/ 18291 18292SRM (Alpha) environment access 18293M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 18294S: Maintained 18295F: arch/alpha/kernel/srm_env.c 18296 18297ST LSM6DSx IMU IIO DRIVER 18298M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 18299L: linux-iio@vger.kernel.org 18300S: Maintained 18301W: http://www.st.com/ 18302F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 18303F: drivers/iio/imu/st_lsm6dsx/ 18304 18305ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 18306M: Mickael Guene <mickael.guene@st.com> 18307L: linux-media@vger.kernel.org 18308S: Maintained 18309T: git git://linuxtv.org/media_tree.git 18310F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 18311F: drivers/media/i2c/st-mipid02.c 18312 18313ST STM32 I2C/SMBUS DRIVER 18314M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 18315M: Alain Volmat <alain.volmat@foss.st.com> 18316L: linux-i2c@vger.kernel.org 18317S: Maintained 18318F: drivers/i2c/busses/i2c-stm32* 18319 18320ST STM32 SPI DRIVER 18321M: Alain Volmat <alain.volmat@foss.st.com> 18322L: linux-spi@vger.kernel.org 18323S: Maintained 18324F: drivers/spi/spi-stm32.c 18325 18326ST STPDDC60 DRIVER 18327M: Daniel Nilsson <daniel.nilsson@flex.com> 18328L: linux-hwmon@vger.kernel.org 18329S: Maintained 18330F: Documentation/hwmon/stpddc60.rst 18331F: drivers/hwmon/pmbus/stpddc60.c 18332 18333ST VL53L0X ToF RANGER(I2C) IIO DRIVER 18334M: Song Qiang <songqiang1304521@gmail.com> 18335L: linux-iio@vger.kernel.org 18336S: Maintained 18337F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 18338F: drivers/iio/proximity/vl53l0x-i2c.c 18339 18340STABLE BRANCH 18341M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18342M: Sasha Levin <sashal@kernel.org> 18343L: stable@vger.kernel.org 18344S: Supported 18345F: Documentation/process/stable-kernel-rules.rst 18346 18347STAGING - ATOMISP DRIVER 18348M: Mauro Carvalho Chehab <mchehab@kernel.org> 18349R: Sakari Ailus <sakari.ailus@linux.intel.com> 18350L: linux-media@vger.kernel.org 18351S: Maintained 18352F: drivers/staging/media/atomisp/ 18353 18354STAGING - FIELDBUS SUBSYSTEM 18355M: Sven Van Asbroeck <TheSven73@gmail.com> 18356S: Maintained 18357F: drivers/staging/fieldbus/* 18358F: drivers/staging/fieldbus/Documentation/ 18359 18360STAGING - HMS ANYBUS-S BUS 18361M: Sven Van Asbroeck <TheSven73@gmail.com> 18362S: Maintained 18363F: drivers/staging/fieldbus/anybuss/ 18364 18365STAGING - INDUSTRIAL IO 18366M: Jonathan Cameron <jic23@kernel.org> 18367L: linux-iio@vger.kernel.org 18368S: Odd Fixes 18369F: Documentation/devicetree/bindings/staging/iio/ 18370F: drivers/staging/iio/ 18371 18372STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 18373M: Marc Dietrich <marvin24@gmx.de> 18374L: ac100@lists.launchpad.net (moderated for non-subscribers) 18375L: linux-tegra@vger.kernel.org 18376S: Maintained 18377F: drivers/staging/nvec/ 18378 18379STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 18380M: Jens Frederich <jfrederich@gmail.com> 18381M: Jon Nettleton <jon.nettleton@gmail.com> 18382S: Maintained 18383W: http://wiki.laptop.org/go/DCON 18384F: drivers/staging/olpc_dcon/ 18385 18386STAGING - REALTEK RTL8188EU DRIVERS 18387M: Larry Finger <Larry.Finger@lwfinger.net> 18388M: Phillip Potter <phil@philpotter.co.uk> 18389S: Supported 18390F: drivers/staging/r8188eu/ 18391 18392STAGING - REALTEK RTL8712U DRIVERS 18393M: Larry Finger <Larry.Finger@lwfinger.net> 18394M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 18395S: Odd Fixes 18396F: drivers/staging/rtl8712/ 18397 18398STAGING - SEPS525 LCD CONTROLLER DRIVERS 18399M: Michael Hennerich <michael.hennerich@analog.com> 18400L: linux-fbdev@vger.kernel.org 18401S: Supported 18402F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 18403F: drivers/staging/fbtft/fb_seps525.c 18404 18405STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 18406M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18407M: Teddy Wang <teddy.wang@siliconmotion.com> 18408M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18409L: linux-fbdev@vger.kernel.org 18410S: Maintained 18411F: drivers/staging/sm750fb/ 18412 18413STAGING - VIA VT665X DRIVERS 18414M: Forest Bond <forest@alittletooquiet.net> 18415S: Odd Fixes 18416F: drivers/staging/vt665?/ 18417 18418STAGING SUBSYSTEM 18419M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18420L: linux-staging@lists.linux.dev 18421S: Supported 18422T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 18423F: drivers/staging/ 18424 18425STARFIRE/DURALAN NETWORK DRIVER 18426M: Ion Badulescu <ionut@badula.org> 18427S: Odd Fixes 18428F: drivers/net/ethernet/adaptec/starfire* 18429 18430STARFIVE JH7100 CLOCK DRIVER 18431M: Emil Renner Berthing <kernel@esmil.dk> 18432S: Maintained 18433F: Documentation/devicetree/bindings/clock/starfive,jh7100-clkgen.yaml 18434F: drivers/clk/starfive/clk-starfive-jh7100.c 18435F: include/dt-bindings/clock/starfive-jh7100.h 18436 18437STARFIVE JH7100 PINCTRL DRIVER 18438M: Emil Renner Berthing <kernel@esmil.dk> 18439L: linux-gpio@vger.kernel.org 18440S: Maintained 18441F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 18442F: drivers/pinctrl/pinctrl-starfive.c 18443F: include/dt-bindings/pinctrl/pinctrl-starfive.h 18444 18445STARFIVE JH7100 RESET CONTROLLER DRIVER 18446M: Emil Renner Berthing <kernel@esmil.dk> 18447S: Maintained 18448F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 18449F: drivers/reset/reset-starfive-jh7100.c 18450F: include/dt-bindings/reset/starfive-jh7100.h 18451 18452STATIC BRANCH/CALL 18453M: Peter Zijlstra <peterz@infradead.org> 18454M: Josh Poimboeuf <jpoimboe@redhat.com> 18455M: Jason Baron <jbaron@akamai.com> 18456R: Steven Rostedt <rostedt@goodmis.org> 18457R: Ard Biesheuvel <ardb@kernel.org> 18458S: Supported 18459F: arch/*/include/asm/jump_label*.h 18460F: arch/*/include/asm/static_call*.h 18461F: arch/*/kernel/jump_label.c 18462F: arch/*/kernel/static_call.c 18463F: include/linux/jump_label*.h 18464F: include/linux/static_call*.h 18465F: kernel/jump_label.c 18466F: kernel/static_call.c 18467 18468STI AUDIO (ASoC) DRIVERS 18469M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18470L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18471S: Maintained 18472F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 18473F: sound/soc/sti/ 18474 18475STI CEC DRIVER 18476M: Alain Volmat <alain.volmat@foss.st.com> 18477S: Maintained 18478F: Documentation/devicetree/bindings/media/stih-cec.txt 18479F: drivers/media/cec/platform/sti/ 18480 18481STK1160 USB VIDEO CAPTURE DRIVER 18482M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18483L: linux-media@vger.kernel.org 18484S: Maintained 18485T: git git://linuxtv.org/media_tree.git 18486F: drivers/media/usb/stk1160/ 18487 18488STM32 AUDIO (ASoC) DRIVERS 18489M: Olivier Moysan <olivier.moysan@foss.st.com> 18490M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18491L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18492S: Maintained 18493F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 18494F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 18495F: sound/soc/stm/ 18496 18497STM32 TIMER/LPTIMER DRIVERS 18498M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 18499S: Maintained 18500F: Documentation/ABI/testing/*timer-stm32 18501F: Documentation/devicetree/bindings/*/*stm32-*timer* 18502F: drivers/*/stm32-*timer* 18503F: drivers/pwm/pwm-stm32* 18504F: include/linux/*/stm32-*tim* 18505 18506STMMAC ETHERNET DRIVER 18507M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 18508M: Alexandre Torgue <alexandre.torgue@foss.st.com> 18509M: Jose Abreu <joabreu@synopsys.com> 18510L: netdev@vger.kernel.org 18511S: Supported 18512W: http://www.stlinux.com 18513F: Documentation/networking/device_drivers/ethernet/stmicro/ 18514F: drivers/net/ethernet/stmicro/stmmac/ 18515 18516SUN3/3X 18517M: Sam Creasey <sammy@sammy.net> 18518S: Maintained 18519W: http://sammy.net/sun3/ 18520F: arch/m68k/include/asm/sun3* 18521F: arch/m68k/kernel/*sun3* 18522F: arch/m68k/sun3*/ 18523F: drivers/net/ethernet/i825xx/sun3* 18524 18525SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 18526M: Hans de Goede <hdegoede@redhat.com> 18527L: linux-input@vger.kernel.org 18528S: Maintained 18529F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 18530F: drivers/input/keyboard/sun4i-lradc-keys.c 18531 18532SUNDANCE NETWORK DRIVER 18533M: Denis Kirjanov <kda@linux-powerpc.org> 18534L: netdev@vger.kernel.org 18535S: Maintained 18536F: drivers/net/ethernet/dlink/sundance.c 18537 18538SUNPLUS RTC DRIVER 18539M: Vincent Shih <vincent.sunplus@gmail.com> 18540L: linux-rtc@vger.kernel.org 18541S: Maintained 18542F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 18543F: drivers/rtc/rtc-sunplus.c 18544 18545SUPERH 18546M: Yoshinori Sato <ysato@users.sourceforge.jp> 18547M: Rich Felker <dalias@libc.org> 18548L: linux-sh@vger.kernel.org 18549S: Maintained 18550Q: http://patchwork.kernel.org/project/linux-sh/list/ 18551F: Documentation/sh/ 18552F: arch/sh/ 18553F: drivers/sh/ 18554 18555SUSPEND TO RAM 18556M: "Rafael J. Wysocki" <rafael@kernel.org> 18557M: Len Brown <len.brown@intel.com> 18558M: Pavel Machek <pavel@ucw.cz> 18559L: linux-pm@vger.kernel.org 18560S: Supported 18561B: https://bugzilla.kernel.org 18562F: Documentation/power/ 18563F: arch/x86/kernel/acpi/ 18564F: drivers/base/power/ 18565F: include/linux/freezer.h 18566F: include/linux/pm.h 18567F: include/linux/suspend.h 18568F: kernel/power/ 18569 18570SVGA HANDLING 18571M: Martin Mares <mj@ucw.cz> 18572L: linux-video@atrey.karlin.mff.cuni.cz 18573S: Maintained 18574F: Documentation/admin-guide/svga.rst 18575F: arch/x86/boot/video* 18576 18577SWIOTLB SUBSYSTEM 18578M: Christoph Hellwig <hch@infradead.org> 18579L: iommu@lists.linux-foundation.org 18580S: Supported 18581W: http://git.infradead.org/users/hch/dma-mapping.git 18582T: git git://git.infradead.org/users/hch/dma-mapping.git 18583F: arch/*/kernel/pci-swiotlb.c 18584F: include/linux/swiotlb.h 18585F: kernel/dma/swiotlb.c 18586 18587SWITCHDEV 18588M: Jiri Pirko <jiri@resnulli.us> 18589M: Ivan Vecera <ivecera@redhat.com> 18590L: netdev@vger.kernel.org 18591S: Supported 18592F: include/net/switchdev.h 18593F: net/switchdev/ 18594 18595SY8106A REGULATOR DRIVER 18596M: Icenowy Zheng <icenowy@aosc.io> 18597S: Maintained 18598F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 18599F: drivers/regulator/sy8106a-regulator.c 18600 18601SYNC FILE FRAMEWORK 18602M: Sumit Semwal <sumit.semwal@linaro.org> 18603R: Gustavo Padovan <gustavo@padovan.org> 18604L: linux-media@vger.kernel.org 18605L: dri-devel@lists.freedesktop.org 18606S: Maintained 18607T: git git://anongit.freedesktop.org/drm/drm-misc 18608F: Documentation/driver-api/sync_file.rst 18609F: drivers/dma-buf/dma-fence* 18610F: drivers/dma-buf/sw_sync.c 18611F: drivers/dma-buf/sync_* 18612F: include/linux/sync_file.h 18613F: include/uapi/linux/sync_file.h 18614 18615SYNOPSYS ARC ARCHITECTURE 18616M: Vineet Gupta <vgupta@kernel.org> 18617L: linux-snps-arc@lists.infradead.org 18618S: Supported 18619T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 18620F: Documentation/arc/ 18621F: Documentation/devicetree/bindings/arc/* 18622F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 18623F: arch/arc/ 18624F: drivers/clocksource/arc_timer.c 18625F: drivers/tty/serial/arc_uart.c 18626 18627SYNOPSYS ARC HSDK SDP pll clock driver 18628M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18629S: Supported 18630F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 18631F: drivers/clk/clk-hsdk-pll.c 18632 18633SYNOPSYS ARC SDP clock driver 18634M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18635S: Supported 18636F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 18637F: drivers/clk/axs10x/* 18638 18639SYNOPSYS ARC SDP platform support 18640M: Alexey Brodkin <abrodkin@synopsys.com> 18641S: Supported 18642F: Documentation/devicetree/bindings/arc/axs10* 18643F: arch/arc/boot/dts/ax* 18644F: arch/arc/plat-axs10x 18645 18646SYNOPSYS AXS10x RESET CONTROLLER DRIVER 18647M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18648S: Supported 18649F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt 18650F: drivers/reset/reset-axs10x.c 18651 18652SYNOPSYS CREG GPIO DRIVER 18653M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18654S: Maintained 18655F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 18656F: drivers/gpio/gpio-creg-snps.c 18657 18658SYNOPSYS DESIGNWARE 8250 UART DRIVER 18659R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18660S: Maintained 18661F: drivers/tty/serial/8250/8250_dw.c 18662F: drivers/tty/serial/8250/8250_dwlib.* 18663F: drivers/tty/serial/8250/8250_lpss.c 18664 18665SYNOPSYS DESIGNWARE APB GPIO DRIVER 18666M: Hoan Tran <hoan@os.amperecomputing.com> 18667M: Serge Semin <fancer.lancer@gmail.com> 18668L: linux-gpio@vger.kernel.org 18669S: Maintained 18670F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 18671F: drivers/gpio/gpio-dwapb.c 18672 18673SYNOPSYS DESIGNWARE APB SSI DRIVER 18674M: Serge Semin <fancer.lancer@gmail.com> 18675L: linux-spi@vger.kernel.org 18676S: Supported 18677F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 18678F: drivers/spi/spi-dw* 18679 18680SYNOPSYS DESIGNWARE AXI DMAC DRIVER 18681M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18682S: Maintained 18683F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 18684F: drivers/dma/dw-axi-dmac/ 18685 18686SYNOPSYS DESIGNWARE DMAC DRIVER 18687M: Viresh Kumar <vireshk@kernel.org> 18688R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18689S: Maintained 18690F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 18691F: drivers/dma/dw/ 18692F: include/dt-bindings/dma/dw-dmac.h 18693F: include/linux/dma/dw.h 18694F: include/linux/platform_data/dma-dw.h 18695 18696SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 18697M: Jose Abreu <Jose.Abreu@synopsys.com> 18698L: netdev@vger.kernel.org 18699S: Supported 18700F: drivers/net/ethernet/synopsys/ 18701 18702SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 18703M: Jose Abreu <Jose.Abreu@synopsys.com> 18704L: netdev@vger.kernel.org 18705S: Supported 18706F: drivers/net/pcs/pcs-xpcs.c 18707F: drivers/net/pcs/pcs-xpcs.h 18708F: include/linux/pcs/pcs-xpcs.h 18709 18710SYNOPSYS DESIGNWARE I2C DRIVER 18711M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 18712R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18713R: Mika Westerberg <mika.westerberg@linux.intel.com> 18714L: linux-i2c@vger.kernel.org 18715S: Maintained 18716F: drivers/i2c/busses/i2c-designware-* 18717 18718SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 18719M: Jaehoon Chung <jh80.chung@samsung.com> 18720L: linux-mmc@vger.kernel.org 18721S: Maintained 18722F: drivers/mmc/host/dw_mmc* 18723 18724SYNOPSYS HSDK RESET CONTROLLER DRIVER 18725M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 18726S: Supported 18727F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 18728F: drivers/reset/reset-hsdk.c 18729F: include/dt-bindings/reset/snps,hsdk-reset.h 18730 18731SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 18732M: Prabu Thangamuthu <prabu.t@synopsys.com> 18733M: Manjunath M B <manjumb@synopsys.com> 18734L: linux-mmc@vger.kernel.org 18735S: Maintained 18736F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 18737 18738SYSTEM CONFIGURATION (SYSCON) 18739M: Lee Jones <lee.jones@linaro.org> 18740M: Arnd Bergmann <arnd@arndb.de> 18741S: Supported 18742T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 18743F: drivers/mfd/syscon.c 18744 18745SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 18746M: Sudeep Holla <sudeep.holla@arm.com> 18747R: Cristian Marussi <cristian.marussi@arm.com> 18748L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18749S: Maintained 18750F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 18751F: drivers/clk/clk-sc[mp]i.c 18752F: drivers/cpufreq/sc[mp]i-cpufreq.c 18753F: drivers/firmware/arm_scmi/ 18754F: drivers/firmware/arm_scpi.c 18755F: drivers/regulator/scmi-regulator.c 18756F: drivers/reset/reset-scmi.c 18757F: include/linux/sc[mp]i_protocol.h 18758F: include/trace/events/scmi.h 18759F: include/uapi/linux/virtio_scmi.h 18760 18761SYSTEM RESET/SHUTDOWN DRIVERS 18762M: Sebastian Reichel <sre@kernel.org> 18763L: linux-pm@vger.kernel.org 18764S: Maintained 18765T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 18766F: Documentation/devicetree/bindings/power/reset/ 18767F: drivers/power/reset/ 18768 18769SYSTEM TRACE MODULE CLASS 18770M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 18771S: Maintained 18772T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 18773F: Documentation/trace/stm.rst 18774F: drivers/hwtracing/stm/ 18775F: include/linux/stm.h 18776F: include/uapi/linux/stm.h 18777 18778SYSTEM76 ACPI DRIVER 18779M: Jeremy Soller <jeremy@system76.com> 18780M: System76 Product Development <productdev@system76.com> 18781L: platform-driver-x86@vger.kernel.org 18782S: Maintained 18783F: drivers/platform/x86/system76_acpi.c 18784 18785SYSV FILESYSTEM 18786M: Christoph Hellwig <hch@infradead.org> 18787S: Maintained 18788F: Documentation/filesystems/sysv-fs.rst 18789F: fs/sysv/ 18790F: include/linux/sysv_fs.h 18791 18792TASKSTATS STATISTICS INTERFACE 18793M: Balbir Singh <bsingharora@gmail.com> 18794S: Maintained 18795F: Documentation/accounting/taskstats* 18796F: include/linux/taskstats* 18797F: kernel/taskstats.c 18798 18799TC subsystem 18800M: Jamal Hadi Salim <jhs@mojatatu.com> 18801M: Cong Wang <xiyou.wangcong@gmail.com> 18802M: Jiri Pirko <jiri@resnulli.us> 18803L: netdev@vger.kernel.org 18804S: Maintained 18805F: include/net/pkt_cls.h 18806F: include/net/pkt_sched.h 18807F: include/net/tc_act/ 18808F: include/uapi/linux/pkt_cls.h 18809F: include/uapi/linux/pkt_sched.h 18810F: include/uapi/linux/tc_act/ 18811F: include/uapi/linux/tc_ematch/ 18812F: net/sched/ 18813F: tools/testing/selftests/tc-testing 18814 18815TC90522 MEDIA DRIVER 18816M: Akihiro Tsukada <tskd08@gmail.com> 18817L: linux-media@vger.kernel.org 18818S: Odd Fixes 18819F: drivers/media/dvb-frontends/tc90522* 18820 18821TCP LOW PRIORITY MODULE 18822M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 18823M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 18824S: Maintained 18825W: http://tcp-lp-mod.sourceforge.net/ 18826F: net/ipv4/tcp_lp.c 18827 18828TDA10071 MEDIA DRIVER 18829M: Antti Palosaari <crope@iki.fi> 18830L: linux-media@vger.kernel.org 18831S: Maintained 18832W: https://linuxtv.org 18833W: http://palosaari.fi/linux/ 18834Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18835T: git git://linuxtv.org/anttip/media_tree.git 18836F: drivers/media/dvb-frontends/tda10071* 18837 18838TDA18212 MEDIA DRIVER 18839M: Antti Palosaari <crope@iki.fi> 18840L: linux-media@vger.kernel.org 18841S: Maintained 18842W: https://linuxtv.org 18843W: http://palosaari.fi/linux/ 18844Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18845T: git git://linuxtv.org/anttip/media_tree.git 18846F: drivers/media/tuners/tda18212* 18847 18848TDA18218 MEDIA DRIVER 18849M: Antti Palosaari <crope@iki.fi> 18850L: linux-media@vger.kernel.org 18851S: Maintained 18852W: https://linuxtv.org 18853W: http://palosaari.fi/linux/ 18854Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18855T: git git://linuxtv.org/anttip/media_tree.git 18856F: drivers/media/tuners/tda18218* 18857 18858TDA18250 MEDIA DRIVER 18859M: Olli Salonen <olli.salonen@iki.fi> 18860L: linux-media@vger.kernel.org 18861S: Maintained 18862W: https://linuxtv.org 18863Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18864T: git git://linuxtv.org/media_tree.git 18865F: drivers/media/tuners/tda18250* 18866 18867TDA18271 MEDIA DRIVER 18868M: Michael Krufky <mkrufky@linuxtv.org> 18869L: linux-media@vger.kernel.org 18870S: Maintained 18871W: https://linuxtv.org 18872W: http://github.com/mkrufky 18873Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18874T: git git://linuxtv.org/mkrufky/tuners.git 18875F: drivers/media/tuners/tda18271* 18876 18877TDA1997x MEDIA DRIVER 18878M: Tim Harvey <tharvey@gateworks.com> 18879L: linux-media@vger.kernel.org 18880S: Maintained 18881W: https://linuxtv.org 18882Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18883F: drivers/media/i2c/tda1997x.* 18884 18885TDA827x MEDIA DRIVER 18886M: Michael Krufky <mkrufky@linuxtv.org> 18887L: linux-media@vger.kernel.org 18888S: Maintained 18889W: https://linuxtv.org 18890W: http://github.com/mkrufky 18891Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18892T: git git://linuxtv.org/mkrufky/tuners.git 18893F: drivers/media/tuners/tda8290.* 18894 18895TDA8290 MEDIA DRIVER 18896M: Michael Krufky <mkrufky@linuxtv.org> 18897L: linux-media@vger.kernel.org 18898S: Maintained 18899W: https://linuxtv.org 18900W: http://github.com/mkrufky 18901Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18902T: git git://linuxtv.org/mkrufky/tuners.git 18903F: drivers/media/tuners/tda8290.* 18904 18905TDA9840 MEDIA DRIVER 18906M: Hans Verkuil <hverkuil@xs4all.nl> 18907L: linux-media@vger.kernel.org 18908S: Maintained 18909W: https://linuxtv.org 18910T: git git://linuxtv.org/media_tree.git 18911F: drivers/media/i2c/tda9840* 18912 18913TEA5761 TUNER DRIVER 18914M: Mauro Carvalho Chehab <mchehab@kernel.org> 18915L: linux-media@vger.kernel.org 18916S: Odd fixes 18917W: https://linuxtv.org 18918T: git git://linuxtv.org/media_tree.git 18919F: drivers/media/tuners/tea5761.* 18920 18921TEA5767 TUNER DRIVER 18922M: Mauro Carvalho Chehab <mchehab@kernel.org> 18923L: linux-media@vger.kernel.org 18924S: Maintained 18925W: https://linuxtv.org 18926T: git git://linuxtv.org/media_tree.git 18927F: drivers/media/tuners/tea5767.* 18928 18929TEA6415C MEDIA DRIVER 18930M: Hans Verkuil <hverkuil@xs4all.nl> 18931L: linux-media@vger.kernel.org 18932S: Maintained 18933W: https://linuxtv.org 18934T: git git://linuxtv.org/media_tree.git 18935F: drivers/media/i2c/tea6415c* 18936 18937TEA6420 MEDIA DRIVER 18938M: Hans Verkuil <hverkuil@xs4all.nl> 18939L: linux-media@vger.kernel.org 18940S: Maintained 18941W: https://linuxtv.org 18942T: git git://linuxtv.org/media_tree.git 18943F: drivers/media/i2c/tea6420* 18944 18945TEAM DRIVER 18946M: Jiri Pirko <jiri@resnulli.us> 18947L: netdev@vger.kernel.org 18948S: Supported 18949F: drivers/net/team/ 18950F: include/linux/if_team.h 18951F: include/uapi/linux/if_team.h 18952 18953TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 18954M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 18955S: Maintained 18956F: arch/x86/platform/ts5500/ 18957 18958TECHNOTREND USB IR RECEIVER 18959M: Sean Young <sean@mess.org> 18960L: linux-media@vger.kernel.org 18961S: Maintained 18962F: drivers/media/rc/ttusbir.c 18963 18964TECHWELL TW9910 VIDEO DECODER 18965L: linux-media@vger.kernel.org 18966S: Orphan 18967F: drivers/media/i2c/tw9910.c 18968F: include/media/i2c/tw9910.h 18969 18970TEE SUBSYSTEM 18971M: Jens Wiklander <jens.wiklander@linaro.org> 18972R: Sumit Garg <sumit.garg@linaro.org> 18973L: op-tee@lists.trustedfirmware.org 18974S: Maintained 18975F: Documentation/staging/tee.rst 18976F: drivers/tee/ 18977F: include/linux/tee_drv.h 18978F: include/uapi/linux/tee.h 18979 18980TEGRA ARCHITECTURE SUPPORT 18981M: Thierry Reding <thierry.reding@gmail.com> 18982M: Jonathan Hunter <jonathanh@nvidia.com> 18983L: linux-tegra@vger.kernel.org 18984S: Supported 18985Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 18986T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 18987N: [^a-z]tegra 18988 18989TEGRA CLOCK DRIVER 18990M: Peter De Schrijver <pdeschrijver@nvidia.com> 18991M: Prashant Gaikwad <pgaikwad@nvidia.com> 18992S: Supported 18993F: drivers/clk/tegra/ 18994 18995TEGRA DMA DRIVERS 18996M: Laxman Dewangan <ldewangan@nvidia.com> 18997M: Jon Hunter <jonathanh@nvidia.com> 18998S: Supported 18999F: drivers/dma/tegra* 19000 19001TEGRA I2C DRIVER 19002M: Laxman Dewangan <ldewangan@nvidia.com> 19003R: Dmitry Osipenko <digetx@gmail.com> 19004S: Supported 19005F: drivers/i2c/busses/i2c-tegra.c 19006 19007TEGRA IOMMU DRIVERS 19008M: Thierry Reding <thierry.reding@gmail.com> 19009R: Krishna Reddy <vdumpa@nvidia.com> 19010L: linux-tegra@vger.kernel.org 19011S: Supported 19012F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 19013F: drivers/iommu/tegra* 19014 19015TEGRA KBC DRIVER 19016M: Laxman Dewangan <ldewangan@nvidia.com> 19017S: Supported 19018F: drivers/input/keyboard/tegra-kbc.c 19019 19020TEGRA NAND DRIVER 19021M: Stefan Agner <stefan@agner.ch> 19022M: Lucas Stach <dev@lynxeye.de> 19023S: Maintained 19024F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 19025F: drivers/mtd/nand/raw/tegra_nand.c 19026 19027TEGRA PWM DRIVER 19028M: Thierry Reding <thierry.reding@gmail.com> 19029S: Supported 19030F: drivers/pwm/pwm-tegra.c 19031 19032TEGRA SERIAL DRIVER 19033M: Laxman Dewangan <ldewangan@nvidia.com> 19034S: Supported 19035F: drivers/tty/serial/serial-tegra.c 19036 19037TEGRA SPI DRIVER 19038M: Laxman Dewangan <ldewangan@nvidia.com> 19039S: Supported 19040F: drivers/spi/spi-tegra* 19041 19042TEGRA QUAD SPI DRIVER 19043M: Thierry Reding <thierry.reding@gmail.com> 19044M: Jonathan Hunter <jonathanh@nvidia.com> 19045M: Sowjanya Komatineni <skomatineni@nvidia.com> 19046L: linux-tegra@vger.kernel.org 19047S: Maintained 19048F: drivers/spi/spi-tegra210-quad.c 19049 19050TEGRA VIDEO DRIVER 19051M: Thierry Reding <thierry.reding@gmail.com> 19052M: Jonathan Hunter <jonathanh@nvidia.com> 19053M: Sowjanya Komatineni <skomatineni@nvidia.com> 19054L: linux-media@vger.kernel.org 19055L: linux-tegra@vger.kernel.org 19056S: Maintained 19057F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 19058F: drivers/staging/media/tegra-video/ 19059 19060TEGRA XUSB PADCTL DRIVER 19061M: JC Kuo <jckuo@nvidia.com> 19062S: Supported 19063F: drivers/phy/tegra/xusb* 19064 19065TEHUTI ETHERNET DRIVER 19066M: Andy Gospodarek <andy@greyhouse.net> 19067L: netdev@vger.kernel.org 19068S: Supported 19069F: drivers/net/ethernet/tehuti/* 19070 19071TELECOM CLOCK DRIVER FOR MCPL0010 19072M: Mark Gross <markgross@kernel.org> 19073S: Supported 19074F: drivers/char/tlclk.c 19075 19076TEMPO SEMICONDUCTOR DRIVERS 19077M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 19078S: Maintained 19079F: Documentation/devicetree/bindings/sound/tscs*.txt 19080F: sound/soc/codecs/tscs*.c 19081F: sound/soc/codecs/tscs*.h 19082 19083TENSILICA XTENSA PORT (xtensa) 19084M: Chris Zankel <chris@zankel.net> 19085M: Max Filippov <jcmvbkbc@gmail.com> 19086L: linux-xtensa@linux-xtensa.org 19087S: Maintained 19088T: git git://github.com/czankel/xtensa-linux.git 19089F: arch/xtensa/ 19090F: drivers/irqchip/irq-xtensa-* 19091 19092TEXAS INSTRUMENTS ASoC DRIVERS 19093M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19094L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19095S: Maintained 19096F: sound/soc/ti/ 19097 19098TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 19099M: Ricardo Ribalda <ribalda@kernel.org> 19100L: linux-iio@vger.kernel.org 19101S: Supported 19102F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 19103F: drivers/iio/dac/ti-dac7612.c 19104 19105TEXAS INSTRUMENTS DMA DRIVERS 19106M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19107L: dmaengine@vger.kernel.org 19108S: Maintained 19109F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 19110F: Documentation/devicetree/bindings/dma/ti-edma.txt 19111F: Documentation/devicetree/bindings/dma/ti/ 19112F: drivers/dma/ti/ 19113X: drivers/dma/ti/cppi41.c 19114F: include/linux/dma/k3-udma-glue.h 19115F: include/linux/dma/ti-cppi5.h 19116F: include/linux/dma/k3-psil.h 19117 19118TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 19119M: Nishanth Menon <nm@ti.com> 19120M: Tero Kristo <kristo@kernel.org> 19121M: Santosh Shilimkar <ssantosh@kernel.org> 19122L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19123S: Maintained 19124F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 19125F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 19126F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 19127F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 19128F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 19129F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 19130F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 19131F: drivers/clk/keystone/sci-clk.c 19132F: drivers/firmware/ti_sci* 19133F: drivers/irqchip/irq-ti-sci-inta.c 19134F: drivers/irqchip/irq-ti-sci-intr.c 19135F: drivers/reset/reset-ti-sci.c 19136F: drivers/soc/ti/ti_sci_inta_msi.c 19137F: drivers/soc/ti/ti_sci_pm_domains.c 19138F: include/dt-bindings/soc/ti,sci_pm_domain.h 19139F: include/linux/soc/ti/ti_sci_inta_msi.h 19140F: include/linux/soc/ti/ti_sci_protocol.h 19141 19142TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 19143M: Robert Marko <robert.marko@sartura.hr> 19144M: Luka Perkov <luka.perkov@sartura.hr> 19145L: linux-hwmon@vger.kernel.org 19146S: Maintained 19147F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 19148F: Documentation/hwmon/tps23861.rst 19149F: drivers/hwmon/tps23861.c 19150 19151TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 19152M: Puranjay Mohan <puranjay12@gmail.com> 19153L: linux-iio@vger.kernel.org 19154S: Supported 19155F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 19156F: drivers/iio/temperature/tmp117.c 19157 19158THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 19159M: Hans Verkuil <hverkuil@xs4all.nl> 19160L: linux-media@vger.kernel.org 19161S: Maintained 19162W: https://linuxtv.org 19163T: git git://linuxtv.org/media_tree.git 19164F: drivers/media/radio/radio-raremono.c 19165 19166THERMAL 19167M: Rafael J. Wysocki <rafael@kernel.org> 19168M: Daniel Lezcano <daniel.lezcano@linaro.org> 19169R: Amit Kucheria <amitk@kernel.org> 19170R: Zhang Rui <rui.zhang@intel.com> 19171L: linux-pm@vger.kernel.org 19172S: Supported 19173Q: https://patchwork.kernel.org/project/linux-pm/list/ 19174T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 19175F: Documentation/ABI/testing/sysfs-class-thermal 19176F: Documentation/devicetree/bindings/thermal/ 19177F: Documentation/driver-api/thermal/ 19178F: drivers/thermal/ 19179F: include/linux/cpu_cooling.h 19180F: include/linux/thermal.h 19181F: include/uapi/linux/thermal.h 19182F: tools/thermal/ 19183 19184THERMAL DRIVER FOR AMLOGIC SOCS 19185M: Guillaume La Roque <glaroque@baylibre.com> 19186L: linux-pm@vger.kernel.org 19187L: linux-amlogic@lists.infradead.org 19188S: Supported 19189W: http://linux-meson.com/ 19190F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 19191F: drivers/thermal/amlogic_thermal.c 19192 19193THERMAL/CPU_COOLING 19194M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 19195M: Daniel Lezcano <daniel.lezcano@linaro.org> 19196M: Viresh Kumar <viresh.kumar@linaro.org> 19197R: Lukasz Luba <lukasz.luba@arm.com> 19198L: linux-pm@vger.kernel.org 19199S: Supported 19200F: Documentation/driver-api/thermal/cpu-cooling-api.rst 19201F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 19202F: drivers/thermal/cpufreq_cooling.c 19203F: drivers/thermal/cpuidle_cooling.c 19204F: include/linux/cpu_cooling.h 19205 19206THERMAL/POWER_ALLOCATOR 19207M: Lukasz Luba <lukasz.luba@arm.com> 19208L: linux-pm@vger.kernel.org 19209S: Maintained 19210F: Documentation/driver-api/thermal/power_allocator.rst 19211F: drivers/thermal/gov_power_allocator.c 19212F: include/trace/events/thermal_power_allocator.h 19213 19214THINKPAD ACPI EXTRAS DRIVER 19215M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 19216L: ibm-acpi-devel@lists.sourceforge.net 19217L: platform-driver-x86@vger.kernel.org 19218S: Maintained 19219W: http://ibm-acpi.sourceforge.net 19220W: http://thinkwiki.org/wiki/Ibm-acpi 19221T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 19222F: drivers/platform/x86/thinkpad_acpi.c 19223 19224THINKPAD LMI DRIVER 19225M: Mark Pearson <markpearson@lenovo.com> 19226L: platform-driver-x86@vger.kernel.org 19227S: Maintained 19228F: Documentation/ABI/testing/sysfs-class-firmware-attributes 19229F: drivers/platform/x86/think-lmi.? 19230 19231THUNDERBOLT DMA TRAFFIC TEST DRIVER 19232M: Isaac Hazan <isaac.hazan@intel.com> 19233L: linux-usb@vger.kernel.org 19234S: Maintained 19235F: drivers/thunderbolt/dma_test.c 19236 19237THUNDERBOLT DRIVER 19238M: Andreas Noever <andreas.noever@gmail.com> 19239M: Michael Jamet <michael.jamet@intel.com> 19240M: Mika Westerberg <mika.westerberg@linux.intel.com> 19241M: Yehezkel Bernat <YehezkelShB@gmail.com> 19242L: linux-usb@vger.kernel.org 19243S: Maintained 19244T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 19245F: Documentation/admin-guide/thunderbolt.rst 19246F: drivers/thunderbolt/ 19247F: include/linux/thunderbolt.h 19248 19249THUNDERBOLT NETWORK DRIVER 19250M: Michael Jamet <michael.jamet@intel.com> 19251M: Mika Westerberg <mika.westerberg@linux.intel.com> 19252M: Yehezkel Bernat <YehezkelShB@gmail.com> 19253L: netdev@vger.kernel.org 19254S: Maintained 19255F: drivers/net/thunderbolt.c 19256 19257THUNDERX GPIO DRIVER 19258M: Robert Richter <rric@kernel.org> 19259S: Odd Fixes 19260F: drivers/gpio/gpio-thunderx.c 19261 19262TI ADS131E0X ADC SERIES DRIVER 19263M: Tomislav Denis <tomislav.denis@avl.com> 19264L: linux-iio@vger.kernel.org 19265S: Maintained 19266F: Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml 19267F: drivers/iio/adc/ti-ads131e08.c 19268 19269TI AM437X VPFE DRIVER 19270M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19271L: linux-media@vger.kernel.org 19272S: Maintained 19273W: https://linuxtv.org 19274Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19275T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19276F: drivers/media/platform/am437x/ 19277 19278TI BANDGAP AND THERMAL DRIVER 19279M: Eduardo Valentin <edubezval@gmail.com> 19280M: Keerthy <j-keerthy@ti.com> 19281L: linux-pm@vger.kernel.org 19282L: linux-omap@vger.kernel.org 19283S: Maintained 19284F: drivers/thermal/ti-soc-thermal/ 19285 19286TI BQ27XXX POWER SUPPLY DRIVER 19287F: drivers/power/supply/bq27xxx_battery.c 19288F: drivers/power/supply/bq27xxx_battery_i2c.c 19289F: include/linux/power/bq27xxx_battery.h 19290 19291TI CDCE706 CLOCK DRIVER 19292M: Max Filippov <jcmvbkbc@gmail.com> 19293S: Maintained 19294F: drivers/clk/clk-cdce706.c 19295 19296TI CLOCK DRIVER 19297M: Tero Kristo <kristo@kernel.org> 19298L: linux-omap@vger.kernel.org 19299S: Odd Fixes 19300F: drivers/clk/ti/ 19301F: include/linux/clk/ti.h 19302 19303TI DAVINCI MACHINE SUPPORT 19304M: Sekhar Nori <nsekhar@ti.com> 19305R: Bartosz Golaszewski <brgl@bgdev.pl> 19306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19307S: Supported 19308T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 19309F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 19310F: arch/arm/boot/dts/da850* 19311F: arch/arm/mach-davinci/ 19312F: drivers/i2c/busses/i2c-davinci.c 19313 19314TI DAVINCI SERIES CLOCK DRIVER 19315M: David Lechner <david@lechnology.com> 19316R: Sekhar Nori <nsekhar@ti.com> 19317S: Maintained 19318F: Documentation/devicetree/bindings/clock/ti/davinci/ 19319F: drivers/clk/davinci/ 19320 19321TI DAVINCI SERIES GPIO DRIVER 19322M: Keerthy <j-keerthy@ti.com> 19323L: linux-gpio@vger.kernel.org 19324S: Maintained 19325F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 19326F: drivers/gpio/gpio-davinci.c 19327 19328TI DAVINCI SERIES MEDIA DRIVER 19329M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19330L: linux-media@vger.kernel.org 19331S: Maintained 19332W: https://linuxtv.org 19333Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19334T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19335F: drivers/media/platform/davinci/ 19336F: include/media/davinci/ 19337 19338TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 19339R: David Lechner <david@lechnology.com> 19340L: linux-iio@vger.kernel.org 19341F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 19342F: drivers/counter/ti-eqep.c 19343 19344TI ETHERNET SWITCH DRIVER (CPSW) 19345R: Grygorii Strashko <grygorii.strashko@ti.com> 19346L: linux-omap@vger.kernel.org 19347L: netdev@vger.kernel.org 19348S: Maintained 19349F: drivers/net/ethernet/ti/cpsw* 19350F: drivers/net/ethernet/ti/davinci* 19351 19352TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 19353M: Alex Dubov <oakad@yahoo.com> 19354S: Maintained 19355W: http://tifmxx.berlios.de/ 19356F: drivers/memstick/host/tifm_ms.c 19357F: drivers/misc/tifm* 19358F: drivers/mmc/host/tifm_sd.c 19359F: include/linux/tifm.h 19360 19361TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 19362M: Nishanth Menon <nm@ti.com> 19363M: Santosh Shilimkar <ssantosh@kernel.org> 19364L: linux-kernel@vger.kernel.org 19365L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19366S: Maintained 19367T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 19368F: drivers/soc/ti/* 19369 19370TI LM49xxx FAMILY ASoC CODEC DRIVERS 19371M: M R Swami Reddy <mr.swami.reddy@ti.com> 19372M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 19373L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19374S: Maintained 19375F: sound/soc/codecs/isabelle* 19376F: sound/soc/codecs/lm49453* 19377 19378TI PCM3060 ASoC CODEC DRIVER 19379M: Kirill Marinushkin <kmarinushkin@birdec.com> 19380L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19381S: Maintained 19382F: Documentation/devicetree/bindings/sound/pcm3060.txt 19383F: sound/soc/codecs/pcm3060* 19384 19385TI TAS571X FAMILY ASoC CODEC DRIVER 19386M: Kevin Cernekee <cernekee@chromium.org> 19387L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19388S: Odd Fixes 19389F: sound/soc/codecs/tas571x* 19390 19391TI TRF7970A NFC DRIVER 19392M: Mark Greer <mgreer@animalcreek.com> 19393L: linux-wireless@vger.kernel.org 19394L: linux-nfc@lists.01.org (subscribers-only) 19395S: Supported 19396F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 19397F: drivers/nfc/trf7970a.c 19398 19399TI TSC2046 ADC DRIVER 19400M: Oleksij Rempel <o.rempel@pengutronix.de> 19401R: kernel@pengutronix.de 19402L: linux-iio@vger.kernel.org 19403S: Maintained 19404F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 19405F: drivers/iio/adc/ti-tsc2046.c 19406 19407TI TWL4030 SERIES SOC CODEC DRIVER 19408M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19409L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19410S: Maintained 19411F: sound/soc/codecs/twl4030* 19412 19413TI VPE/CAL DRIVERS 19414M: Benoit Parrot <bparrot@ti.com> 19415L: linux-media@vger.kernel.org 19416S: Maintained 19417W: http://linuxtv.org/ 19418Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19419F: Documentation/devicetree/bindings/media/ti,cal.yaml 19420F: Documentation/devicetree/bindings/media/ti,vpe.yaml 19421F: drivers/media/platform/ti-vpe/ 19422 19423TI WILINK WIRELESS DRIVERS 19424L: linux-wireless@vger.kernel.org 19425S: Orphan 19426W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 19427W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 19428T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 19429F: drivers/net/wireless/ti/ 19430F: include/linux/wl12xx.h 19431 19432TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 19433M: John Stultz <john.stultz@linaro.org> 19434M: Thomas Gleixner <tglx@linutronix.de> 19435R: Stephen Boyd <sboyd@kernel.org> 19436L: linux-kernel@vger.kernel.org 19437S: Supported 19438T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 19439F: include/linux/clocksource.h 19440F: include/linux/time.h 19441F: include/linux/timex.h 19442F: include/uapi/linux/time.h 19443F: include/uapi/linux/timex.h 19444F: kernel/time/alarmtimer.c 19445F: kernel/time/clocksource.c 19446F: kernel/time/ntp.c 19447F: kernel/time/time*.c 19448F: tools/testing/selftests/timers/ 19449 19450TIPC NETWORK LAYER 19451M: Jon Maloy <jmaloy@redhat.com> 19452M: Ying Xue <ying.xue@windriver.com> 19453L: netdev@vger.kernel.org (core kernel code) 19454L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 19455S: Maintained 19456W: http://tipc.sourceforge.net/ 19457F: include/uapi/linux/tipc*.h 19458F: net/tipc/ 19459 19460TLAN NETWORK DRIVER 19461M: Samuel Chessman <chessman@tux.org> 19462L: tlan-devel@lists.sourceforge.net (subscribers-only) 19463S: Maintained 19464W: http://sourceforge.net/projects/tlan/ 19465F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 19466F: drivers/net/ethernet/ti/tlan.* 19467 19468TM6000 VIDEO4LINUX DRIVER 19469M: Mauro Carvalho Chehab <mchehab@kernel.org> 19470L: linux-media@vger.kernel.org 19471S: Odd fixes 19472W: https://linuxtv.org 19473T: git git://linuxtv.org/media_tree.git 19474F: Documentation/admin-guide/media/tm6000* 19475F: drivers/media/usb/tm6000/ 19476 19477TMIO/SDHI MMC DRIVER 19478M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19479L: linux-mmc@vger.kernel.org 19480S: Supported 19481F: drivers/mmc/host/renesas_sdhi* 19482F: drivers/mmc/host/tmio_mmc* 19483F: include/linux/mfd/tmio.h 19484 19485TMP401 HARDWARE MONITOR DRIVER 19486M: Guenter Roeck <linux@roeck-us.net> 19487L: linux-hwmon@vger.kernel.org 19488S: Maintained 19489F: Documentation/hwmon/tmp401.rst 19490F: drivers/hwmon/tmp401.c 19491 19492TMP513 HARDWARE MONITOR DRIVER 19493M: Eric Tremblay <etremblay@distech-controls.com> 19494L: linux-hwmon@vger.kernel.org 19495S: Maintained 19496F: Documentation/hwmon/tmp513.rst 19497F: drivers/hwmon/tmp513.c 19498 19499TMPFS (SHMEM FILESYSTEM) 19500M: Hugh Dickins <hughd@google.com> 19501L: linux-mm@kvack.org 19502S: Maintained 19503F: include/linux/shmem_fs.h 19504F: mm/shmem.c 19505 19506TOMOYO SECURITY MODULE 19507M: Kentaro Takeda <takedakn@nttdata.co.jp> 19508M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 19509L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 19510L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 19511L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 19512L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 19513S: Maintained 19514W: https://tomoyo.osdn.jp/ 19515F: security/tomoyo/ 19516 19517TOPSTAR LAPTOP EXTRAS DRIVER 19518M: Herton Ronaldo Krzesinski <herton@canonical.com> 19519L: platform-driver-x86@vger.kernel.org 19520S: Maintained 19521F: drivers/platform/x86/topstar-laptop.c 19522 19523TORTURE-TEST MODULES 19524M: Davidlohr Bueso <dave@stgolabs.net> 19525M: "Paul E. McKenney" <paulmck@kernel.org> 19526M: Josh Triplett <josh@joshtriplett.org> 19527L: linux-kernel@vger.kernel.org 19528S: Supported 19529T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19530F: Documentation/RCU/torture.rst 19531F: kernel/locking/locktorture.c 19532F: kernel/rcu/rcuscale.c 19533F: kernel/rcu/rcutorture.c 19534F: kernel/rcu/refscale.c 19535F: kernel/torture.c 19536 19537TOSHIBA ACPI EXTRAS DRIVER 19538M: Azael Avalos <coproscefalo@gmail.com> 19539L: platform-driver-x86@vger.kernel.org 19540S: Maintained 19541F: drivers/platform/x86/toshiba_acpi.c 19542 19543TOSHIBA BLUETOOTH DRIVER 19544M: Azael Avalos <coproscefalo@gmail.com> 19545L: platform-driver-x86@vger.kernel.org 19546S: Maintained 19547F: drivers/platform/x86/toshiba_bluetooth.c 19548 19549TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 19550M: Azael Avalos <coproscefalo@gmail.com> 19551L: platform-driver-x86@vger.kernel.org 19552S: Maintained 19553F: drivers/platform/x86/toshiba_haps.c 19554 19555TOSHIBA SMM DRIVER 19556M: Jonathan Buzzard <jonathan@buzzard.org.uk> 19557S: Maintained 19558W: http://www.buzzard.org.uk/toshiba/ 19559F: drivers/char/toshiba.c 19560F: include/linux/toshiba.h 19561F: include/uapi/linux/toshiba.h 19562 19563TOSHIBA TC358743 DRIVER 19564M: Mats Randgaard <matrandg@cisco.com> 19565L: linux-media@vger.kernel.org 19566S: Maintained 19567F: drivers/media/i2c/tc358743* 19568F: include/media/i2c/tc358743.h 19569 19570TOSHIBA WMI HOTKEYS DRIVER 19571M: Azael Avalos <coproscefalo@gmail.com> 19572L: platform-driver-x86@vger.kernel.org 19573S: Maintained 19574F: drivers/platform/x86/toshiba-wmi.c 19575 19576TPM DEVICE DRIVER 19577M: Peter Huewe <peterhuewe@gmx.de> 19578M: Jarkko Sakkinen <jarkko@kernel.org> 19579R: Jason Gunthorpe <jgg@ziepe.ca> 19580L: linux-integrity@vger.kernel.org 19581S: Maintained 19582W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 19583Q: https://patchwork.kernel.org/project/linux-integrity/list/ 19584T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 19585F: drivers/char/tpm/ 19586 19587TRACING 19588M: Steven Rostedt <rostedt@goodmis.org> 19589M: Ingo Molnar <mingo@redhat.com> 19590S: Maintained 19591T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 19592F: Documentation/trace/ftrace.rst 19593F: arch/*/*/*/ftrace.h 19594F: arch/*/kernel/ftrace.c 19595F: fs/tracefs/ 19596F: include/*/ftrace.h 19597F: include/linux/trace*.h 19598F: include/trace/ 19599F: kernel/trace/ 19600F: tools/testing/selftests/ftrace/ 19601 19602TRACING MMIO ACCESSES (MMIOTRACE) 19603M: Steven Rostedt <rostedt@goodmis.org> 19604M: Ingo Molnar <mingo@kernel.org> 19605R: Karol Herbst <karolherbst@gmail.com> 19606R: Pekka Paalanen <ppaalanen@gmail.com> 19607L: linux-kernel@vger.kernel.org 19608L: nouveau@lists.freedesktop.org 19609S: Maintained 19610F: arch/x86/mm/kmmio.c 19611F: arch/x86/mm/mmio-mod.c 19612F: arch/x86/mm/testmmiotrace.c 19613F: include/linux/mmiotrace.h 19614F: kernel/trace/trace_mmiotrace.c 19615 19616TRACING OS NOISE / LATENCY TRACERS 19617M: Steven Rostedt <rostedt@goodmis.org> 19618M: Daniel Bristot de Oliveira <bristot@kernel.org> 19619S: Maintained 19620F: kernel/trace/trace_osnoise.c 19621F: include/trace/events/osnoise.h 19622F: kernel/trace/trace_hwlat.c 19623F: kernel/trace/trace_irqsoff.c 19624F: kernel/trace/trace_sched_wakeup.c 19625F: Documentation/trace/osnoise-tracer.rst 19626F: Documentation/trace/timerlat-tracer.rst 19627F: Documentation/trace/hwlat_detector.rst 19628F: arch/*/kernel/trace.c 19629 19630Real-time Linux Analysis (RTLA) tools 19631M: Daniel Bristot de Oliveira <bristot@kernel.org> 19632M: Steven Rostedt <rostedt@goodmis.org> 19633L: linux-trace-devel@vger.kernel.org 19634S: Maintained 19635F: Documentation/tools/rtla/ 19636F: tools/tracing/rtla/ 19637 19638TRADITIONAL CHINESE DOCUMENTATION 19639M: Hu Haowen <src.res@email.cn> 19640L: linux-doc-tw-discuss@lists.sourceforge.net 19641S: Maintained 19642W: https://github.com/srcres258/linux-doc 19643T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 19644F: Documentation/translations/zh_TW/ 19645 19646TTY LAYER 19647M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19648M: Jiri Slaby <jirislaby@kernel.org> 19649S: Supported 19650T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 19651F: Documentation/driver-api/serial/ 19652F: drivers/tty/ 19653F: drivers/tty/serial/serial_core.c 19654F: include/linux/selection.h 19655F: include/linux/serial.h 19656F: include/linux/serial_core.h 19657F: include/linux/sysrq.h 19658F: include/linux/tty*.h 19659F: include/linux/vt.h 19660F: include/linux/vt_*.h 19661F: include/uapi/linux/serial.h 19662F: include/uapi/linux/serial_core.h 19663F: include/uapi/linux/tty.h 19664 19665TUA9001 MEDIA DRIVER 19666M: Antti Palosaari <crope@iki.fi> 19667L: linux-media@vger.kernel.org 19668S: Maintained 19669W: https://linuxtv.org 19670W: http://palosaari.fi/linux/ 19671Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19672T: git git://linuxtv.org/anttip/media_tree.git 19673F: drivers/media/tuners/tua9001* 19674 19675TULIP NETWORK DRIVERS 19676L: netdev@vger.kernel.org 19677L: linux-parisc@vger.kernel.org 19678S: Orphan 19679F: drivers/net/ethernet/dec/tulip/ 19680 19681TUN/TAP driver 19682M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 19683S: Maintained 19684W: http://vtun.sourceforge.net/tun 19685F: Documentation/networking/tuntap.rst 19686F: arch/um/os-Linux/drivers/ 19687 19688TURBOCHANNEL SUBSYSTEM 19689M: "Maciej W. Rozycki" <macro@orcam.me.uk> 19690M: Ralf Baechle <ralf@linux-mips.org> 19691L: linux-mips@vger.kernel.org 19692S: Maintained 19693Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 19694F: drivers/tc/ 19695F: include/linux/tc.h 19696 19697TURBOSTAT UTILITY 19698M: "Len Brown" <lenb@kernel.org> 19699L: linux-pm@vger.kernel.org 19700S: Supported 19701Q: https://patchwork.kernel.org/project/linux-pm/list/ 19702B: https://bugzilla.kernel.org 19703T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 19704F: tools/power/x86/turbostat/ 19705 19706TW5864 VIDEO4LINUX DRIVER 19707M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19708M: Anton Sviridenko <anton@corp.bluecherry.net> 19709M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 19710M: Andrey Utkin <andrey_utkin@fastmail.com> 19711L: linux-media@vger.kernel.org 19712S: Supported 19713F: drivers/media/pci/tw5864/ 19714 19715TW68 VIDEO4LINUX DRIVER 19716M: Hans Verkuil <hverkuil@xs4all.nl> 19717L: linux-media@vger.kernel.org 19718S: Odd Fixes 19719W: https://linuxtv.org 19720T: git git://linuxtv.org/media_tree.git 19721F: drivers/media/pci/tw68/ 19722 19723TW686X VIDEO4LINUX DRIVER 19724M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19725L: linux-media@vger.kernel.org 19726S: Maintained 19727W: http://linuxtv.org 19728T: git git://linuxtv.org/media_tree.git 19729F: drivers/media/pci/tw686x/ 19730 19731UACCE ACCELERATOR FRAMEWORK 19732M: Zhangfei Gao <zhangfei.gao@linaro.org> 19733M: Zhou Wang <wangzhou1@hisilicon.com> 19734L: linux-accelerators@lists.ozlabs.org 19735L: linux-kernel@vger.kernel.org 19736S: Maintained 19737F: Documentation/ABI/testing/sysfs-driver-uacce 19738F: Documentation/misc-devices/uacce.rst 19739F: drivers/misc/uacce/ 19740F: include/linux/uacce.h 19741F: include/uapi/misc/uacce/ 19742 19743UBI FILE SYSTEM (UBIFS) 19744M: Richard Weinberger <richard@nod.at> 19745L: linux-mtd@lists.infradead.org 19746S: Supported 19747W: http://www.linux-mtd.infradead.org/doc/ubifs.html 19748T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 19749T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 19750F: Documentation/ABI/testing/sysfs-fs-ubifs 19751F: Documentation/filesystems/ubifs-authentication.rst 19752F: Documentation/filesystems/ubifs.rst 19753F: fs/ubifs/ 19754 19755UCLINUX (M68KNOMMU AND COLDFIRE) 19756M: Greg Ungerer <gerg@linux-m68k.org> 19757L: linux-m68k@lists.linux-m68k.org 19758L: uclinux-dev@uclinux.org (subscribers-only) 19759S: Maintained 19760W: http://www.linux-m68k.org/ 19761W: http://www.uclinux.org/ 19762T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 19763F: arch/m68k/*/*_no.* 19764F: arch/m68k/68*/ 19765F: arch/m68k/coldfire/ 19766F: arch/m68k/include/asm/*_no.* 19767 19768UDF FILESYSTEM 19769M: Jan Kara <jack@suse.com> 19770S: Maintained 19771F: Documentation/filesystems/udf.rst 19772F: fs/udf/ 19773 19774UDRAW TABLET 19775M: Bastien Nocera <hadess@hadess.net> 19776L: linux-input@vger.kernel.org 19777S: Maintained 19778F: drivers/hid/hid-udraw-ps3.c 19779 19780UFS FILESYSTEM 19781M: Evgeniy Dushistov <dushistov@mail.ru> 19782S: Maintained 19783F: Documentation/admin-guide/ufs.rst 19784F: fs/ufs/ 19785 19786UHID USERSPACE HID IO DRIVER 19787M: David Rheinsberg <david.rheinsberg@gmail.com> 19788L: linux-input@vger.kernel.org 19789S: Maintained 19790F: drivers/hid/uhid.c 19791F: include/uapi/linux/uhid.h 19792 19793ULPI BUS 19794M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19795L: linux-usb@vger.kernel.org 19796S: Maintained 19797F: drivers/usb/common/ulpi.c 19798F: include/linux/ulpi/ 19799 19800UNICODE SUBSYSTEM 19801M: Gabriel Krisman Bertazi <krisman@collabora.com> 19802L: linux-fsdevel@vger.kernel.org 19803S: Supported 19804F: fs/unicode/ 19805 19806UNIFDEF 19807M: Tony Finch <dot@dotat.at> 19808S: Maintained 19809W: http://dotat.at/prog/unifdef 19810F: scripts/unifdef.c 19811 19812UNIFORM CDROM DRIVER 19813M: Phillip Potter <phil@philpotter.co.uk> 19814S: Maintained 19815F: Documentation/cdrom/ 19816F: drivers/cdrom/cdrom.c 19817F: include/linux/cdrom.h 19818F: include/uapi/linux/cdrom.h 19819 19820UNISYS S-PAR DRIVERS 19821M: David Kershner <david.kershner@unisys.com> 19822L: sparmaintainer@unisys.com (Unisys internal) 19823S: Supported 19824F: drivers/staging/unisys/ 19825F: drivers/visorbus/ 19826F: include/linux/visorbus.h 19827 19828UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 19829R: Alim Akhtar <alim.akhtar@samsung.com> 19830R: Avri Altman <avri.altman@wdc.com> 19831L: linux-scsi@vger.kernel.org 19832S: Supported 19833F: Documentation/scsi/ufs.rst 19834F: drivers/scsi/ufs/ 19835 19836UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 19837M: Pedro Sousa <pedrom.sousa@synopsys.com> 19838L: linux-scsi@vger.kernel.org 19839S: Supported 19840F: drivers/scsi/ufs/*dwc* 19841 19842UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 19843M: Stanley Chu <stanley.chu@mediatek.com> 19844L: linux-scsi@vger.kernel.org 19845L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 19846S: Maintained 19847F: drivers/scsi/ufs/ufs-mediatek* 19848 19849UNSORTED BLOCK IMAGES (UBI) 19850M: Richard Weinberger <richard@nod.at> 19851L: linux-mtd@lists.infradead.org 19852S: Supported 19853W: http://www.linux-mtd.infradead.org/ 19854T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 19855T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 19856F: drivers/mtd/ubi/ 19857F: include/linux/mtd/ubi.h 19858F: include/uapi/mtd/ubi-user.h 19859 19860USB "USBNET" DRIVER FRAMEWORK 19861M: Oliver Neukum <oneukum@suse.com> 19862L: netdev@vger.kernel.org 19863S: Maintained 19864W: http://www.linux-usb.org/usbnet 19865F: drivers/net/usb/usbnet.c 19866F: include/linux/usb/usbnet.h 19867 19868USB ACM DRIVER 19869M: Oliver Neukum <oneukum@suse.com> 19870L: linux-usb@vger.kernel.org 19871S: Maintained 19872F: Documentation/usb/acm.rst 19873F: drivers/usb/class/cdc-acm.* 19874 19875USB APPLE MFI FASTCHARGE DRIVER 19876M: Bastien Nocera <hadess@hadess.net> 19877L: linux-usb@vger.kernel.org 19878S: Maintained 19879F: drivers/usb/misc/apple-mfi-fastcharge.c 19880 19881USB AR5523 WIRELESS DRIVER 19882M: Pontus Fuchs <pontus.fuchs@gmail.com> 19883L: linux-wireless@vger.kernel.org 19884S: Maintained 19885F: drivers/net/wireless/ath/ar5523/ 19886 19887USB ATTACHED SCSI 19888M: Oliver Neukum <oneukum@suse.com> 19889L: linux-usb@vger.kernel.org 19890L: linux-scsi@vger.kernel.org 19891S: Maintained 19892F: drivers/usb/storage/uas.c 19893 19894USB CDC ETHERNET DRIVER 19895M: Oliver Neukum <oliver@neukum.org> 19896L: linux-usb@vger.kernel.org 19897S: Maintained 19898F: drivers/net/usb/cdc_*.c 19899F: include/uapi/linux/usb/cdc.h 19900 19901USB CHAOSKEY DRIVER 19902M: Keith Packard <keithp@keithp.com> 19903L: linux-usb@vger.kernel.org 19904S: Maintained 19905F: drivers/usb/misc/chaoskey.c 19906 19907USB CYPRESS C67X00 DRIVER 19908L: linux-usb@vger.kernel.org 19909S: Orphan 19910F: drivers/usb/c67x00/ 19911 19912USB DAVICOM DM9601 DRIVER 19913M: Peter Korsgaard <peter@korsgaard.com> 19914L: netdev@vger.kernel.org 19915S: Maintained 19916W: http://www.linux-usb.org/usbnet 19917F: drivers/net/usb/dm9601.c 19918 19919USB EHCI DRIVER 19920M: Alan Stern <stern@rowland.harvard.edu> 19921L: linux-usb@vger.kernel.org 19922S: Maintained 19923F: Documentation/usb/ehci.rst 19924F: drivers/usb/host/ehci* 19925 19926USB GADGET/PERIPHERAL SUBSYSTEM 19927M: Felipe Balbi <balbi@kernel.org> 19928L: linux-usb@vger.kernel.org 19929S: Maintained 19930W: http://www.linux-usb.org/gadget 19931T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 19932F: drivers/usb/gadget/ 19933F: include/linux/usb/gadget* 19934 19935USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 19936M: Jiri Kosina <jikos@kernel.org> 19937M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 19938L: linux-usb@vger.kernel.org 19939S: Maintained 19940T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 19941F: Documentation/hid/hiddev.rst 19942F: drivers/hid/usbhid/ 19943 19944USB INTEL XHCI ROLE MUX DRIVER 19945M: Hans de Goede <hdegoede@redhat.com> 19946L: linux-usb@vger.kernel.org 19947S: Maintained 19948F: drivers/usb/roles/intel-xhci-usb-role-switch.c 19949 19950USB IP DRIVER FOR HISILICON KIRIN 960 19951M: Yu Chen <chenyu56@huawei.com> 19952M: Binghui Wang <wangbinghui@hisilicon.com> 19953L: linux-usb@vger.kernel.org 19954S: Maintained 19955F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 19956F: drivers/phy/hisilicon/phy-hi3660-usb3.c 19957 19958USB IP DRIVER FOR HISILICON KIRIN 970 19959M: Mauro Carvalho Chehab <mchehab@kernel.org> 19960L: linux-usb@vger.kernel.org 19961S: Maintained 19962F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 19963F: drivers/phy/hisilicon/phy-hi3670-usb3.c 19964 19965USB ISP116X DRIVER 19966M: Olav Kongas <ok@artecdesign.ee> 19967L: linux-usb@vger.kernel.org 19968S: Maintained 19969F: drivers/usb/host/isp116x* 19970F: include/linux/usb/isp116x.h 19971 19972USB ISP1760 DRIVER 19973M: Rui Miguel Silva <rui.silva@linaro.org> 19974L: linux-usb@vger.kernel.org 19975S: Maintained 19976F: drivers/usb/isp1760/* 19977F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 19978 19979USB LAN78XX ETHERNET DRIVER 19980M: Woojung Huh <woojung.huh@microchip.com> 19981M: UNGLinuxDriver@microchip.com 19982L: netdev@vger.kernel.org 19983S: Maintained 19984F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 19985F: drivers/net/usb/lan78xx.* 19986F: include/dt-bindings/net/microchip-lan78xx.h 19987 19988USB MASS STORAGE DRIVER 19989M: Alan Stern <stern@rowland.harvard.edu> 19990L: linux-usb@vger.kernel.org 19991L: usb-storage@lists.one-eyed-alien.net 19992S: Maintained 19993F: drivers/usb/storage/ 19994 19995USB MIDI DRIVER 19996M: Clemens Ladisch <clemens@ladisch.de> 19997L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19998S: Maintained 19999T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20000F: sound/usb/midi.* 20001 20002USB NETWORKING DRIVERS 20003L: linux-usb@vger.kernel.org 20004S: Odd Fixes 20005F: drivers/net/usb/ 20006 20007USB OHCI DRIVER 20008M: Alan Stern <stern@rowland.harvard.edu> 20009L: linux-usb@vger.kernel.org 20010S: Maintained 20011F: Documentation/usb/ohci.rst 20012F: drivers/usb/host/ohci* 20013 20014USB OTG FSM (Finite State Machine) 20015M: Peter Chen <peter.chen@kernel.org> 20016L: linux-usb@vger.kernel.org 20017S: Maintained 20018T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 20019F: drivers/usb/common/usb-otg-fsm.c 20020 20021USB OVER IP DRIVER 20022M: Valentina Manea <valentina.manea.m@gmail.com> 20023M: Shuah Khan <shuah@kernel.org> 20024M: Shuah Khan <skhan@linuxfoundation.org> 20025L: linux-usb@vger.kernel.org 20026S: Maintained 20027F: Documentation/usb/usbip_protocol.rst 20028F: drivers/usb/usbip/ 20029F: tools/testing/selftests/drivers/usb/usbip/ 20030F: tools/usb/usbip/ 20031 20032USB PEGASUS DRIVER 20033M: Petko Manolov <petkan@nucleusys.com> 20034L: linux-usb@vger.kernel.org 20035L: netdev@vger.kernel.org 20036S: Maintained 20037W: https://github.com/petkan/pegasus 20038T: git git://github.com/petkan/pegasus.git 20039F: drivers/net/usb/pegasus.* 20040 20041USB PHY LAYER 20042M: Felipe Balbi <balbi@kernel.org> 20043L: linux-usb@vger.kernel.org 20044S: Maintained 20045T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20046F: drivers/usb/phy/ 20047 20048USB PRINTER DRIVER (usblp) 20049M: Pete Zaitcev <zaitcev@redhat.com> 20050L: linux-usb@vger.kernel.org 20051S: Supported 20052F: drivers/usb/class/usblp.c 20053 20054USB RAW GADGET DRIVER 20055R: Andrey Konovalov <andreyknvl@gmail.com> 20056L: linux-usb@vger.kernel.org 20057S: Maintained 20058F: Documentation/usb/raw-gadget.rst 20059F: drivers/usb/gadget/legacy/raw_gadget.c 20060F: include/uapi/linux/usb/raw_gadget.h 20061 20062USB QMI WWAN NETWORK DRIVER 20063M: Bjørn Mork <bjorn@mork.no> 20064L: netdev@vger.kernel.org 20065S: Maintained 20066F: Documentation/ABI/testing/sysfs-class-net-qmi 20067F: drivers/net/usb/qmi_wwan.c 20068 20069USB RTL8150 DRIVER 20070M: Petko Manolov <petkan@nucleusys.com> 20071L: linux-usb@vger.kernel.org 20072L: netdev@vger.kernel.org 20073S: Maintained 20074W: https://github.com/petkan/rtl8150 20075T: git git://github.com/petkan/rtl8150.git 20076F: drivers/net/usb/rtl8150.c 20077 20078USB SERIAL SUBSYSTEM 20079M: Johan Hovold <johan@kernel.org> 20080L: linux-usb@vger.kernel.org 20081S: Maintained 20082T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 20083F: Documentation/usb/usb-serial.rst 20084F: drivers/usb/serial/ 20085F: include/linux/usb/serial.h 20086 20087USB SMSC75XX ETHERNET DRIVER 20088M: Steve Glendinning <steve.glendinning@shawell.net> 20089L: netdev@vger.kernel.org 20090S: Maintained 20091F: drivers/net/usb/smsc75xx.* 20092 20093USB SMSC95XX ETHERNET DRIVER 20094M: Steve Glendinning <steve.glendinning@shawell.net> 20095M: UNGLinuxDriver@microchip.com 20096L: netdev@vger.kernel.org 20097S: Maintained 20098F: drivers/net/usb/smsc95xx.* 20099 20100USB SUBSYSTEM 20101M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20102L: linux-usb@vger.kernel.org 20103S: Supported 20104W: http://www.linux-usb.org 20105T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 20106F: Documentation/devicetree/bindings/usb/ 20107F: Documentation/usb/ 20108F: drivers/usb/ 20109F: include/linux/usb.h 20110F: include/linux/usb/ 20111 20112USB TYPEC BUS FOR ALTERNATE MODES 20113M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20114L: linux-usb@vger.kernel.org 20115S: Maintained 20116F: Documentation/ABI/testing/sysfs-bus-typec 20117F: Documentation/driver-api/usb/typec_bus.rst 20118F: drivers/usb/typec/altmodes/ 20119F: include/linux/usb/typec_altmode.h 20120 20121USB TYPEC CLASS 20122M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20123L: linux-usb@vger.kernel.org 20124S: Maintained 20125F: Documentation/ABI/testing/sysfs-class-typec 20126F: Documentation/driver-api/usb/typec.rst 20127F: drivers/usb/typec/ 20128F: include/linux/usb/typec.h 20129 20130USB TYPEC INTEL PMC MUX DRIVER 20131M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20132L: linux-usb@vger.kernel.org 20133S: Maintained 20134F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 20135F: drivers/usb/typec/mux/intel_pmc_mux.c 20136 20137USB TYPEC PI3USB30532 MUX DRIVER 20138M: Hans de Goede <hdegoede@redhat.com> 20139L: linux-usb@vger.kernel.org 20140S: Maintained 20141F: drivers/usb/typec/mux/pi3usb30532.c 20142 20143USB TYPEC PORT CONTROLLER DRIVERS 20144M: Guenter Roeck <linux@roeck-us.net> 20145L: linux-usb@vger.kernel.org 20146S: Maintained 20147F: drivers/usb/typec/tcpm/ 20148 20149USB UHCI DRIVER 20150M: Alan Stern <stern@rowland.harvard.edu> 20151L: linux-usb@vger.kernel.org 20152S: Maintained 20153F: drivers/usb/host/uhci* 20154 20155USB VIDEO CLASS 20156M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20157L: linux-uvc-devel@lists.sourceforge.net (subscribers-only) 20158L: linux-media@vger.kernel.org 20159S: Maintained 20160W: http://www.ideasonboard.org/uvc/ 20161T: git git://linuxtv.org/media_tree.git 20162F: drivers/media/usb/uvc/ 20163F: include/uapi/linux/uvcvideo.h 20164 20165USB WEBCAM GADGET 20166M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20167L: linux-usb@vger.kernel.org 20168S: Maintained 20169F: drivers/usb/gadget/function/*uvc* 20170F: drivers/usb/gadget/legacy/webcam.c 20171F: include/uapi/linux/usb/g_uvc.h 20172 20173USB WIRELESS RNDIS DRIVER (rndis_wlan) 20174M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 20175L: linux-wireless@vger.kernel.org 20176S: Maintained 20177F: drivers/net/wireless/rndis_wlan.c 20178 20179USB XHCI DRIVER 20180M: Mathias Nyman <mathias.nyman@intel.com> 20181L: linux-usb@vger.kernel.org 20182S: Supported 20183F: drivers/usb/host/pci-quirks* 20184F: drivers/usb/host/xhci* 20185 20186USB ZD1201 DRIVER 20187L: linux-wireless@vger.kernel.org 20188S: Orphan 20189W: http://linux-lc100020.sourceforge.net 20190F: drivers/net/wireless/zydas/zd1201.* 20191 20192USB ZR364XX DRIVER 20193M: Antoine Jacquet <royale@zerezo.com> 20194L: linux-usb@vger.kernel.org 20195L: linux-media@vger.kernel.org 20196S: Maintained 20197W: http://royale.zerezo.com/zr364xx/ 20198T: git git://linuxtv.org/media_tree.git 20199F: Documentation/admin-guide/media/zr364xx* 20200F: drivers/media/usb/zr364xx/ 20201 20202USER-MODE LINUX (UML) 20203M: Jeff Dike <jdike@addtoit.com> 20204M: Richard Weinberger <richard@nod.at> 20205M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 20206L: linux-um@lists.infradead.org 20207S: Maintained 20208W: http://user-mode-linux.sourceforge.net 20209Q: https://patchwork.ozlabs.org/project/linux-um/list/ 20210T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git 20211F: Documentation/virt/uml/ 20212F: arch/um/ 20213F: arch/x86/um/ 20214F: fs/hostfs/ 20215 20216USERSPACE COPYIN/COPYOUT (UIOVEC) 20217M: Alexander Viro <viro@zeniv.linux.org.uk> 20218S: Maintained 20219F: include/linux/uio.h 20220F: lib/iov_iter.c 20221 20222USERSPACE DMA BUFFER DRIVER 20223M: Gerd Hoffmann <kraxel@redhat.com> 20224L: dri-devel@lists.freedesktop.org 20225S: Maintained 20226T: git git://anongit.freedesktop.org/drm/drm-misc 20227F: drivers/dma-buf/udmabuf.c 20228F: include/uapi/linux/udmabuf.h 20229 20230USERSPACE I/O (UIO) 20231M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20232S: Maintained 20233T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 20234F: Documentation/driver-api/uio-howto.rst 20235F: drivers/uio/ 20236F: include/linux/uio_driver.h 20237 20238UTIL-LINUX PACKAGE 20239M: Karel Zak <kzak@redhat.com> 20240L: util-linux@vger.kernel.org 20241S: Maintained 20242W: http://en.wikipedia.org/wiki/Util-linux 20243T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 20244 20245UUID HELPERS 20246M: Christoph Hellwig <hch@lst.de> 20247R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20248L: linux-kernel@vger.kernel.org 20249S: Maintained 20250T: git git://git.infradead.org/users/hch/uuid.git 20251F: include/linux/uuid.h 20252F: include/uapi/linux/uuid.h 20253F: lib/test_uuid.c 20254F: lib/uuid.c 20255 20256UV SYSFS DRIVER 20257M: Justin Ernst <justin.ernst@hpe.com> 20258L: platform-driver-x86@vger.kernel.org 20259S: Maintained 20260F: drivers/platform/x86/uv_sysfs.c 20261 20262UVESAFB DRIVER 20263M: Michal Januszewski <spock@gentoo.org> 20264L: linux-fbdev@vger.kernel.org 20265S: Maintained 20266W: https://github.com/mjanusz/v86d 20267F: Documentation/fb/uvesafb.rst 20268F: drivers/video/fbdev/uvesafb.* 20269 20270Ux500 CLOCK DRIVERS 20271M: Ulf Hansson <ulf.hansson@linaro.org> 20272L: linux-clk@vger.kernel.org 20273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20274S: Maintained 20275F: drivers/clk/ux500/ 20276 20277VF610 NAND DRIVER 20278M: Stefan Agner <stefan@agner.ch> 20279L: linux-mtd@lists.infradead.org 20280S: Supported 20281F: drivers/mtd/nand/raw/vf610_nfc.c 20282 20283VFAT/FAT/MSDOS FILESYSTEM 20284M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 20285S: Maintained 20286F: Documentation/filesystems/vfat.rst 20287F: fs/fat/ 20288 20289VFIO DRIVER 20290M: Alex Williamson <alex.williamson@redhat.com> 20291R: Cornelia Huck <cohuck@redhat.com> 20292L: kvm@vger.kernel.org 20293S: Maintained 20294T: git git://github.com/awilliam/linux-vfio.git 20295F: Documentation/driver-api/vfio.rst 20296F: drivers/vfio/ 20297F: include/linux/vfio.h 20298F: include/linux/vfio_pci_core.h 20299F: include/uapi/linux/vfio.h 20300 20301VFIO FSL-MC DRIVER 20302M: Diana Craciun <diana.craciun@oss.nxp.com> 20303L: kvm@vger.kernel.org 20304S: Maintained 20305F: drivers/vfio/fsl-mc/ 20306 20307VFIO MEDIATED DEVICE DRIVERS 20308M: Kirti Wankhede <kwankhede@nvidia.com> 20309L: kvm@vger.kernel.org 20310S: Maintained 20311F: Documentation/driver-api/vfio-mediated-device.rst 20312F: drivers/vfio/mdev/ 20313F: include/linux/mdev.h 20314F: samples/vfio-mdev/ 20315 20316VFIO PLATFORM DRIVER 20317M: Eric Auger <eric.auger@redhat.com> 20318L: kvm@vger.kernel.org 20319S: Maintained 20320F: drivers/vfio/platform/ 20321 20322VGA_SWITCHEROO 20323R: Lukas Wunner <lukas@wunner.de> 20324S: Maintained 20325T: git git://anongit.freedesktop.org/drm/drm-misc 20326F: Documentation/gpu/vga-switcheroo.rst 20327F: drivers/gpu/vga/vga_switcheroo.c 20328F: include/linux/vga_switcheroo.h 20329 20330VIA RHINE NETWORK DRIVER 20331S: Maintained 20332M: Kevin Brace <kevinbrace@bracecomputerlab.com> 20333F: drivers/net/ethernet/via/via-rhine.c 20334 20335VIA SD/MMC CARD CONTROLLER DRIVER 20336M: Bruce Chang <brucechang@via.com.tw> 20337M: Harald Welte <HaraldWelte@viatech.com> 20338S: Maintained 20339F: drivers/mmc/host/via-sdmmc.c 20340 20341VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 20342M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 20343L: linux-fbdev@vger.kernel.org 20344S: Maintained 20345F: drivers/video/fbdev/via/ 20346F: include/linux/via-core.h 20347F: include/linux/via-gpio.h 20348F: include/linux/via_i2c.h 20349 20350VIA VELOCITY NETWORK DRIVER 20351M: Francois Romieu <romieu@fr.zoreil.com> 20352L: netdev@vger.kernel.org 20353S: Maintained 20354F: drivers/net/ethernet/via/via-velocity.* 20355 20356VICODEC VIRTUAL CODEC DRIVER 20357M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20358L: linux-media@vger.kernel.org 20359S: Maintained 20360W: https://linuxtv.org 20361T: git git://linuxtv.org/media_tree.git 20362F: drivers/media/test-drivers/vicodec/* 20363 20364VIDEO I2C POLLING DRIVER 20365M: Matt Ranostay <matt.ranostay@konsulko.com> 20366L: linux-media@vger.kernel.org 20367S: Maintained 20368F: drivers/media/i2c/video-i2c.c 20369 20370VIDEO MULTIPLEXER DRIVER 20371M: Philipp Zabel <p.zabel@pengutronix.de> 20372L: linux-media@vger.kernel.org 20373S: Maintained 20374F: drivers/media/platform/video-mux.c 20375 20376VIDEOBUF2 FRAMEWORK 20377M: Tomasz Figa <tfiga@chromium.org> 20378M: Marek Szyprowski <m.szyprowski@samsung.com> 20379L: linux-media@vger.kernel.org 20380S: Maintained 20381F: drivers/media/common/videobuf2/* 20382F: include/media/videobuf2-* 20383 20384VIMC VIRTUAL MEDIA CONTROLLER DRIVER 20385M: Helen Koike <helen.koike@collabora.com> 20386R: Shuah Khan <skhan@linuxfoundation.org> 20387L: linux-media@vger.kernel.org 20388S: Maintained 20389W: https://linuxtv.org 20390T: git git://linuxtv.org/media_tree.git 20391F: drivers/media/test-drivers/vimc/* 20392 20393VIRT LIB 20394M: Alex Williamson <alex.williamson@redhat.com> 20395M: Paolo Bonzini <pbonzini@redhat.com> 20396L: kvm@vger.kernel.org 20397S: Supported 20398F: virt/lib/ 20399 20400VIRTIO AND VHOST VSOCK DRIVER 20401M: Stefan Hajnoczi <stefanha@redhat.com> 20402M: Stefano Garzarella <sgarzare@redhat.com> 20403L: kvm@vger.kernel.org 20404L: virtualization@lists.linux-foundation.org 20405L: netdev@vger.kernel.org 20406S: Maintained 20407F: drivers/vhost/vsock.c 20408F: include/linux/virtio_vsock.h 20409F: include/uapi/linux/virtio_vsock.h 20410F: net/vmw_vsock/virtio_transport.c 20411F: net/vmw_vsock/virtio_transport_common.c 20412 20413VIRTIO BLOCK AND SCSI DRIVERS 20414M: "Michael S. Tsirkin" <mst@redhat.com> 20415M: Jason Wang <jasowang@redhat.com> 20416R: Paolo Bonzini <pbonzini@redhat.com> 20417R: Stefan Hajnoczi <stefanha@redhat.com> 20418L: virtualization@lists.linux-foundation.org 20419S: Maintained 20420F: drivers/block/virtio_blk.c 20421F: drivers/scsi/virtio_scsi.c 20422F: drivers/vhost/scsi.c 20423F: include/uapi/linux/virtio_blk.h 20424F: include/uapi/linux/virtio_scsi.h 20425 20426VIRTIO CONSOLE DRIVER 20427M: Amit Shah <amit@kernel.org> 20428L: virtualization@lists.linux-foundation.org 20429S: Maintained 20430F: drivers/char/virtio_console.c 20431F: include/linux/virtio_console.h 20432F: include/uapi/linux/virtio_console.h 20433 20434VIRTIO CORE AND NET DRIVERS 20435M: "Michael S. Tsirkin" <mst@redhat.com> 20436M: Jason Wang <jasowang@redhat.com> 20437L: virtualization@lists.linux-foundation.org 20438S: Maintained 20439F: Documentation/ABI/testing/sysfs-bus-vdpa 20440F: Documentation/devicetree/bindings/virtio/ 20441F: drivers/block/virtio_blk.c 20442F: drivers/crypto/virtio/ 20443F: drivers/net/virtio_net.c 20444F: drivers/vdpa/ 20445F: drivers/virtio/ 20446F: include/linux/vdpa.h 20447F: include/linux/virtio*.h 20448F: include/uapi/linux/virtio_*.h 20449F: tools/virtio/ 20450 20451VIRTIO BALLOON 20452M: "Michael S. Tsirkin" <mst@redhat.com> 20453M: David Hildenbrand <david@redhat.com> 20454L: virtualization@lists.linux-foundation.org 20455S: Maintained 20456F: drivers/virtio/virtio_balloon.c 20457F: include/uapi/linux/virtio_balloon.h 20458F: include/linux/balloon_compaction.h 20459F: mm/balloon_compaction.c 20460 20461VIRTIO CRYPTO DRIVER 20462M: Gonglei <arei.gonglei@huawei.com> 20463L: virtualization@lists.linux-foundation.org 20464L: linux-crypto@vger.kernel.org 20465S: Maintained 20466F: drivers/crypto/virtio/ 20467F: include/uapi/linux/virtio_crypto.h 20468 20469VIRTIO DRIVERS FOR S390 20470M: Cornelia Huck <cohuck@redhat.com> 20471M: Halil Pasic <pasic@linux.ibm.com> 20472L: linux-s390@vger.kernel.org 20473L: virtualization@lists.linux-foundation.org 20474L: kvm@vger.kernel.org 20475S: Supported 20476F: arch/s390/include/uapi/asm/virtio-ccw.h 20477F: drivers/s390/virtio/ 20478 20479VIRTIO FILE SYSTEM 20480M: Vivek Goyal <vgoyal@redhat.com> 20481M: Stefan Hajnoczi <stefanha@redhat.com> 20482M: Miklos Szeredi <miklos@szeredi.hu> 20483L: virtualization@lists.linux-foundation.org 20484L: linux-fsdevel@vger.kernel.org 20485S: Supported 20486W: https://virtio-fs.gitlab.io/ 20487F: Documentation/filesystems/virtiofs.rst 20488F: fs/fuse/virtio_fs.c 20489F: include/uapi/linux/virtio_fs.h 20490 20491VIRTIO GPIO DRIVER 20492M: Enrico Weigelt, metux IT consult <info@metux.net> 20493M: Viresh Kumar <vireshk@kernel.org> 20494L: linux-gpio@vger.kernel.org 20495L: virtualization@lists.linux-foundation.org 20496S: Maintained 20497F: drivers/gpio/gpio-virtio.c 20498F: include/uapi/linux/virtio_gpio.h 20499 20500VIRTIO GPU DRIVER 20501M: David Airlie <airlied@linux.ie> 20502M: Gerd Hoffmann <kraxel@redhat.com> 20503R: Gurchetan Singh <gurchetansingh@chromium.org> 20504R: Chia-I Wu <olvaffe@gmail.com> 20505L: dri-devel@lists.freedesktop.org 20506L: virtualization@lists.linux-foundation.org 20507S: Maintained 20508T: git git://anongit.freedesktop.org/drm/drm-misc 20509F: drivers/gpu/drm/virtio/ 20510F: include/uapi/linux/virtio_gpu.h 20511 20512VIRTIO HOST (VHOST) 20513M: "Michael S. Tsirkin" <mst@redhat.com> 20514M: Jason Wang <jasowang@redhat.com> 20515L: kvm@vger.kernel.org 20516L: virtualization@lists.linux-foundation.org 20517L: netdev@vger.kernel.org 20518S: Maintained 20519T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 20520F: drivers/vhost/ 20521F: include/linux/vhost_iotlb.h 20522F: include/uapi/linux/vhost.h 20523 20524VIRTIO INPUT DRIVER 20525M: Gerd Hoffmann <kraxel@redhat.com> 20526S: Maintained 20527F: drivers/virtio/virtio_input.c 20528F: include/uapi/linux/virtio_input.h 20529 20530VIRTIO IOMMU DRIVER 20531M: Jean-Philippe Brucker <jean-philippe@linaro.org> 20532L: virtualization@lists.linux-foundation.org 20533S: Maintained 20534F: drivers/iommu/virtio-iommu.c 20535F: include/uapi/linux/virtio_iommu.h 20536 20537VIRTIO MEM DRIVER 20538M: David Hildenbrand <david@redhat.com> 20539L: virtualization@lists.linux-foundation.org 20540S: Maintained 20541W: https://virtio-mem.gitlab.io/ 20542F: drivers/virtio/virtio_mem.c 20543F: include/uapi/linux/virtio_mem.h 20544 20545VIRTIO SOUND DRIVER 20546M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 20547M: "Michael S. Tsirkin" <mst@redhat.com> 20548L: virtualization@lists.linux-foundation.org 20549L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20550S: Maintained 20551F: include/uapi/linux/virtio_snd.h 20552F: sound/virtio/* 20553 20554VIRTIO I2C DRIVER 20555M: Conghui Chen <conghui.chen@intel.com> 20556M: Viresh Kumar <viresh.kumar@linaro.org> 20557L: linux-i2c@vger.kernel.org 20558L: virtualization@lists.linux-foundation.org 20559S: Maintained 20560F: drivers/i2c/busses/i2c-virtio.c 20561F: include/uapi/linux/virtio_i2c.h 20562 20563VIRTIO PMEM DRIVER 20564M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 20565L: virtualization@lists.linux-foundation.org 20566S: Maintained 20567F: drivers/nvdimm/virtio_pmem.c 20568F: drivers/nvdimm/nd_virtio.c 20569 20570VIRTUAL BOX GUEST DEVICE DRIVER 20571M: Hans de Goede <hdegoede@redhat.com> 20572M: Arnd Bergmann <arnd@arndb.de> 20573M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20574S: Maintained 20575F: drivers/virt/vboxguest/ 20576F: include/linux/vbox_utils.h 20577F: include/uapi/linux/vbox*.h 20578 20579VIRTUAL BOX SHARED FOLDER VFS DRIVER 20580M: Hans de Goede <hdegoede@redhat.com> 20581L: linux-fsdevel@vger.kernel.org 20582S: Maintained 20583F: fs/vboxsf/* 20584 20585VIRTUAL SERIO DEVICE DRIVER 20586M: Stephen Chandler Paul <thatslyude@gmail.com> 20587S: Maintained 20588F: drivers/input/serio/userio.c 20589F: include/uapi/linux/userio.h 20590 20591VIVID VIRTUAL VIDEO DRIVER 20592M: Hans Verkuil <hverkuil@xs4all.nl> 20593L: linux-media@vger.kernel.org 20594S: Maintained 20595W: https://linuxtv.org 20596T: git git://linuxtv.org/media_tree.git 20597F: drivers/media/test-drivers/vivid/* 20598 20599VIDTV VIRTUAL DIGITAL TV DRIVER 20600M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 20601L: linux-media@vger.kernel.org 20602S: Maintained 20603W: https://linuxtv.org 20604T: git git://linuxtv.org/media_tree.git 20605F: drivers/media/test-drivers/vidtv/* 20606 20607VLYNQ BUS 20608M: Florian Fainelli <f.fainelli@gmail.com> 20609L: openwrt-devel@lists.openwrt.org (subscribers-only) 20610S: Maintained 20611F: drivers/vlynq/vlynq.c 20612F: include/linux/vlynq.h 20613 20614VME SUBSYSTEM 20615M: Martyn Welch <martyn@welchs.me.uk> 20616M: Manohar Vanga <manohar.vanga@gmail.com> 20617M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20618L: linux-kernel@vger.kernel.org 20619S: Maintained 20620T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 20621F: Documentation/driver-api/vme.rst 20622F: drivers/staging/vme/ 20623F: drivers/vme/ 20624F: include/linux/vme* 20625 20626VM SOCKETS (AF_VSOCK) 20627M: Stefano Garzarella <sgarzare@redhat.com> 20628L: virtualization@lists.linux-foundation.org 20629L: netdev@vger.kernel.org 20630S: Maintained 20631F: drivers/net/vsockmon.c 20632F: include/net/af_vsock.h 20633F: include/uapi/linux/vm_sockets.h 20634F: include/uapi/linux/vm_sockets_diag.h 20635F: include/uapi/linux/vsockmon.h 20636F: net/vmw_vsock/ 20637F: tools/testing/vsock/ 20638 20639VMWARE BALLOON DRIVER 20640M: Nadav Amit <namit@vmware.com> 20641M: "VMware, Inc." <pv-drivers@vmware.com> 20642L: linux-kernel@vger.kernel.org 20643S: Maintained 20644F: drivers/misc/vmw_balloon.c 20645 20646VMWARE HYPERVISOR INTERFACE 20647M: Deep Shah <sdeep@vmware.com> 20648M: "VMware, Inc." <pv-drivers@vmware.com> 20649L: virtualization@lists.linux-foundation.org 20650S: Supported 20651F: arch/x86/include/asm/vmware.h 20652F: arch/x86/kernel/cpu/vmware.c 20653 20654VMWARE PVRDMA DRIVER 20655M: Bryan Tan <bryantan@vmware.com> 20656M: Vishnu Dasa <vdasa@vmware.com> 20657M: VMware PV-Drivers <pv-drivers@vmware.com> 20658L: linux-rdma@vger.kernel.org 20659S: Maintained 20660F: drivers/infiniband/hw/vmw_pvrdma/ 20661 20662VMware PVSCSI driver 20663M: Vishal Bhakta <vbhakta@vmware.com> 20664M: VMware PV-Drivers <pv-drivers@vmware.com> 20665L: linux-scsi@vger.kernel.org 20666S: Maintained 20667F: drivers/scsi/vmw_pvscsi.c 20668F: drivers/scsi/vmw_pvscsi.h 20669 20670VMWARE VIRTUAL PTP CLOCK DRIVER 20671M: Vivek Thampi <vithampi@vmware.com> 20672M: "VMware, Inc." <pv-drivers@vmware.com> 20673L: netdev@vger.kernel.org 20674S: Supported 20675F: drivers/ptp/ptp_vmw.c 20676 20677VMWARE VMCI DRIVER 20678M: Jorgen Hansen <jhansen@vmware.com> 20679M: Vishnu Dasa <vdasa@vmware.com> 20680L: linux-kernel@vger.kernel.org 20681L: pv-drivers@vmware.com (private) 20682S: Maintained 20683F: drivers/misc/vmw_vmci/ 20684 20685VMWARE VMMOUSE SUBDRIVER 20686M: "VMware Graphics" <linux-graphics-maintainer@vmware.com> 20687M: "VMware, Inc." <pv-drivers@vmware.com> 20688L: linux-input@vger.kernel.org 20689S: Maintained 20690F: drivers/input/mouse/vmmouse.c 20691F: drivers/input/mouse/vmmouse.h 20692 20693VMWARE VMXNET3 ETHERNET DRIVER 20694M: Ronak Doshi <doshir@vmware.com> 20695M: pv-drivers@vmware.com 20696L: netdev@vger.kernel.org 20697S: Maintained 20698F: drivers/net/vmxnet3/ 20699 20700VOCORE VOCORE2 BOARD 20701M: Harvey Hunt <harveyhuntnexus@gmail.com> 20702L: linux-mips@vger.kernel.org 20703S: Maintained 20704F: arch/mips/boot/dts/ralink/vocore2.dts 20705 20706VOLTAGE AND CURRENT REGULATOR FRAMEWORK 20707M: Liam Girdwood <lgirdwood@gmail.com> 20708M: Mark Brown <broonie@kernel.org> 20709L: linux-kernel@vger.kernel.org 20710S: Supported 20711W: http://www.slimlogic.co.uk/?p=48 20712T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 20713F: Documentation/devicetree/bindings/regulator/ 20714F: Documentation/power/regulator/ 20715F: drivers/regulator/ 20716F: include/dt-bindings/regulator/ 20717F: include/linux/regulator/ 20718K: regulator_get_optional 20719 20720VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 20721R: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 20722F: drivers/regulator/irq_helpers.c 20723 20724VRF 20725M: David Ahern <dsahern@kernel.org> 20726L: netdev@vger.kernel.org 20727S: Maintained 20728F: Documentation/networking/vrf.rst 20729F: drivers/net/vrf.c 20730 20731VSPRINTF 20732M: Petr Mladek <pmladek@suse.com> 20733M: Steven Rostedt <rostedt@goodmis.org> 20734M: Sergey Senozhatsky <senozhatsky@chromium.org> 20735R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20736R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 20737S: Maintained 20738T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 20739F: Documentation/core-api/printk-formats.rst 20740F: lib/test_printf.c 20741F: lib/test_scanf.c 20742F: lib/vsprintf.c 20743 20744VT1211 HARDWARE MONITOR DRIVER 20745M: Juerg Haefliger <juergh@gmail.com> 20746L: linux-hwmon@vger.kernel.org 20747S: Maintained 20748F: Documentation/hwmon/vt1211.rst 20749F: drivers/hwmon/vt1211.c 20750 20751VT8231 HARDWARE MONITOR DRIVER 20752M: Roger Lucas <vt8231@hiddenengine.co.uk> 20753L: linux-hwmon@vger.kernel.org 20754S: Maintained 20755F: drivers/hwmon/vt8231.c 20756 20757VUB300 USB to SDIO/SD/MMC bridge chip 20758L: linux-mmc@vger.kernel.org 20759S: Orphan 20760F: drivers/mmc/host/vub300.c 20761 20762W1 DALLAS'S 1-WIRE BUS 20763M: Evgeniy Polyakov <zbr@ioremap.net> 20764S: Maintained 20765F: Documentation/devicetree/bindings/w1/ 20766F: Documentation/w1/ 20767F: drivers/w1/ 20768F: include/linux/w1.h 20769 20770W83791D HARDWARE MONITORING DRIVER 20771M: Marc Hulsman <m.hulsman@tudelft.nl> 20772L: linux-hwmon@vger.kernel.org 20773S: Maintained 20774F: Documentation/hwmon/w83791d.rst 20775F: drivers/hwmon/w83791d.c 20776 20777W83793 HARDWARE MONITORING DRIVER 20778M: Rudolf Marek <r.marek@assembler.cz> 20779L: linux-hwmon@vger.kernel.org 20780S: Maintained 20781F: Documentation/hwmon/w83793.rst 20782F: drivers/hwmon/w83793.c 20783 20784W83795 HARDWARE MONITORING DRIVER 20785M: Jean Delvare <jdelvare@suse.com> 20786L: linux-hwmon@vger.kernel.org 20787S: Maintained 20788F: drivers/hwmon/w83795.c 20789 20790W83L51xD SD/MMC CARD INTERFACE DRIVER 20791M: Pierre Ossman <pierre@ossman.eu> 20792S: Maintained 20793F: drivers/mmc/host/wbsd.* 20794 20795WACOM PROTOCOL 4 SERIAL TABLETS 20796M: Julian Squires <julian@cipht.net> 20797M: Hans de Goede <hdegoede@redhat.com> 20798L: linux-input@vger.kernel.org 20799S: Maintained 20800F: drivers/input/tablet/wacom_serial4.c 20801 20802WATCHDOG DEVICE DRIVERS 20803M: Wim Van Sebroeck <wim@linux-watchdog.org> 20804M: Guenter Roeck <linux@roeck-us.net> 20805L: linux-watchdog@vger.kernel.org 20806S: Maintained 20807W: http://www.linux-watchdog.org/ 20808T: git git://www.linux-watchdog.org/linux-watchdog.git 20809F: Documentation/devicetree/bindings/watchdog/ 20810F: Documentation/watchdog/ 20811F: drivers/watchdog/ 20812F: include/linux/watchdog.h 20813F: include/uapi/linux/watchdog.h 20814 20815WHISKEYCOVE PMIC GPIO DRIVER 20816M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 20817L: linux-gpio@vger.kernel.org 20818S: Maintained 20819F: drivers/gpio/gpio-wcove.c 20820 20821WHWAVE RTC DRIVER 20822M: Dianlong Li <long17.cool@163.com> 20823L: linux-rtc@vger.kernel.org 20824S: Maintained 20825F: drivers/rtc/rtc-sd3078.c 20826 20827WIIMOTE HID DRIVER 20828M: David Rheinsberg <david.rheinsberg@gmail.com> 20829L: linux-input@vger.kernel.org 20830S: Maintained 20831F: drivers/hid/hid-wiimote* 20832 20833WILOCITY WIL6210 WIRELESS DRIVER 20834M: Maya Erez <merez@codeaurora.org> 20835L: linux-wireless@vger.kernel.org 20836L: wil6210@qti.qualcomm.com 20837S: Supported 20838W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 20839F: drivers/net/wireless/ath/wil6210/ 20840 20841WINBOND CIR DRIVER 20842M: David Härdeman <david@hardeman.nu> 20843S: Maintained 20844F: drivers/media/rc/winbond-cir.c 20845 20846WINSYSTEMS EBC-C384 WATCHDOG DRIVER 20847M: William Breathitt Gray <vilhelm.gray@gmail.com> 20848L: linux-watchdog@vger.kernel.org 20849S: Maintained 20850F: drivers/watchdog/ebc-c384_wdt.c 20851 20852WINSYSTEMS WS16C48 GPIO DRIVER 20853M: William Breathitt Gray <vilhelm.gray@gmail.com> 20854L: linux-gpio@vger.kernel.org 20855S: Maintained 20856F: drivers/gpio/gpio-ws16c48.c 20857 20858WIREGUARD SECURE NETWORK TUNNEL 20859M: Jason A. Donenfeld <Jason@zx2c4.com> 20860L: wireguard@lists.zx2c4.com 20861L: netdev@vger.kernel.org 20862S: Maintained 20863F: drivers/net/wireguard/ 20864F: tools/testing/selftests/wireguard/ 20865 20866WISTRON LAPTOP BUTTON DRIVER 20867M: Miloslav Trmac <mitr@volny.cz> 20868S: Maintained 20869F: drivers/input/misc/wistron_btns.c 20870 20871WL3501 WIRELESS PCMCIA CARD DRIVER 20872L: linux-wireless@vger.kernel.org 20873S: Odd fixes 20874F: drivers/net/wireless/wl3501* 20875 20876WOLFSON MICROELECTRONICS DRIVERS 20877L: patches@opensource.cirrus.com 20878S: Supported 20879W: https://github.com/CirrusLogic/linux-drivers/wiki 20880T: git https://github.com/CirrusLogic/linux-drivers.git 20881F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 20882F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 20883F: Documentation/devicetree/bindings/mfd/wm831x.txt 20884F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 20885F: Documentation/devicetree/bindings/sound/wlf,*.yaml 20886F: Documentation/devicetree/bindings/sound/wm* 20887F: Documentation/hwmon/wm83??.rst 20888F: arch/arm/mach-s3c/mach-crag6410* 20889F: drivers/clk/clk-wm83*.c 20890F: drivers/gpio/gpio-*wm*.c 20891F: drivers/gpio/gpio-arizona.c 20892F: drivers/hwmon/wm83??-hwmon.c 20893F: drivers/input/misc/wm831x-on.c 20894F: drivers/input/touchscreen/wm831x-ts.c 20895F: drivers/input/touchscreen/wm97*.c 20896F: drivers/leds/leds-wm83*.c 20897F: drivers/mfd/arizona* 20898F: drivers/mfd/cs47l24* 20899F: drivers/mfd/wm*.c 20900F: drivers/power/supply/wm83*.c 20901F: drivers/regulator/arizona* 20902F: drivers/regulator/wm8*.c 20903F: drivers/rtc/rtc-wm83*.c 20904F: drivers/video/backlight/wm83*_bl.c 20905F: drivers/watchdog/wm83*_wdt.c 20906F: include/linux/mfd/arizona/ 20907F: include/linux/mfd/wm831x/ 20908F: include/linux/mfd/wm8350/ 20909F: include/linux/mfd/wm8400* 20910F: include/linux/regulator/arizona* 20911F: include/linux/wm97xx.h 20912F: include/sound/wm????.h 20913F: sound/soc/codecs/arizona* 20914F: sound/soc/codecs/cs47l24* 20915F: sound/soc/codecs/wm* 20916 20917WORKQUEUE 20918M: Tejun Heo <tj@kernel.org> 20919R: Lai Jiangshan <jiangshanlai@gmail.com> 20920S: Maintained 20921T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 20922F: Documentation/core-api/workqueue.rst 20923F: include/linux/workqueue.h 20924F: kernel/workqueue.c 20925 20926WWAN DRIVERS 20927M: Loic Poulain <loic.poulain@linaro.org> 20928M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 20929R: Johannes Berg <johannes@sipsolutions.net> 20930L: netdev@vger.kernel.org 20931S: Maintained 20932F: drivers/net/wwan/ 20933F: include/linux/wwan.h 20934F: include/uapi/linux/wwan.h 20935 20936X-POWERS AXP288 PMIC DRIVERS 20937M: Hans de Goede <hdegoede@redhat.com> 20938S: Maintained 20939F: drivers/acpi/pmic/intel_pmic_xpower.c 20940N: axp288 20941 20942X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 20943M: Chen-Yu Tsai <wens@csie.org> 20944L: linux-kernel@vger.kernel.org 20945S: Maintained 20946N: axp[128] 20947 20948X.25 STACK 20949M: Martin Schiller <ms@dev.tdt.de> 20950L: linux-x25@vger.kernel.org 20951S: Maintained 20952F: Documentation/networking/lapb-module.rst 20953F: Documentation/networking/x25* 20954F: drivers/net/wan/hdlc_x25.c 20955F: drivers/net/wan/lapbether.c 20956F: include/*/lapb.h 20957F: include/net/x25* 20958F: include/uapi/linux/x25.h 20959F: net/lapb/ 20960F: net/x25/ 20961 20962X86 ARCHITECTURE (32-BIT AND 64-BIT) 20963M: Thomas Gleixner <tglx@linutronix.de> 20964M: Ingo Molnar <mingo@redhat.com> 20965M: Borislav Petkov <bp@alien8.de> 20966M: Dave Hansen <dave.hansen@linux.intel.com> 20967M: x86@kernel.org 20968R: "H. Peter Anvin" <hpa@zytor.com> 20969L: linux-kernel@vger.kernel.org 20970S: Maintained 20971T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 20972F: Documentation/devicetree/bindings/x86/ 20973F: Documentation/x86/ 20974F: arch/x86/ 20975 20976X86 ENTRY CODE 20977M: Andy Lutomirski <luto@kernel.org> 20978L: linux-kernel@vger.kernel.org 20979S: Maintained 20980T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 20981F: arch/x86/entry/ 20982 20983X86 MCE INFRASTRUCTURE 20984M: Tony Luck <tony.luck@intel.com> 20985M: Borislav Petkov <bp@alien8.de> 20986L: linux-edac@vger.kernel.org 20987S: Maintained 20988F: Documentation/ABI/testing/sysfs-mce 20989F: Documentation/x86/x86_64/machinecheck.rst 20990F: arch/x86/kernel/cpu/mce/* 20991 20992X86 MICROCODE UPDATE SUPPORT 20993M: Borislav Petkov <bp@alien8.de> 20994S: Maintained 20995F: arch/x86/kernel/cpu/microcode/* 20996 20997X86 MM 20998M: Dave Hansen <dave.hansen@linux.intel.com> 20999M: Andy Lutomirski <luto@kernel.org> 21000M: Peter Zijlstra <peterz@infradead.org> 21001L: linux-kernel@vger.kernel.org 21002S: Maintained 21003T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 21004F: arch/x86/mm/ 21005 21006X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 21007M: Hans de Goede <hdegoede@redhat.com> 21008L: platform-driver-x86@vger.kernel.org 21009S: Maintained 21010T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 21011F: drivers/platform/x86/x86-android-tablets.c 21012 21013X86 PLATFORM DRIVERS 21014M: Hans de Goede <hdegoede@redhat.com> 21015M: Mark Gross <markgross@kernel.org> 21016L: platform-driver-x86@vger.kernel.org 21017S: Maintained 21018T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 21019F: drivers/platform/olpc/ 21020F: drivers/platform/x86/ 21021 21022X86 PLATFORM DRIVERS - ARCH 21023R: Darren Hart <dvhart@infradead.org> 21024R: Andy Shevchenko <andy@infradead.org> 21025L: platform-driver-x86@vger.kernel.org 21026L: x86@kernel.org 21027S: Maintained 21028T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 21029F: arch/x86/platform 21030 21031X86 PLATFORM UV HPE SUPERDOME FLEX 21032M: Steve Wahl <steve.wahl@hpe.com> 21033R: Mike Travis <mike.travis@hpe.com> 21034R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 21035R: Russ Anderson <russ.anderson@hpe.com> 21036S: Supported 21037F: arch/x86/include/asm/uv/ 21038F: arch/x86/kernel/apic/x2apic_uv_x.c 21039F: arch/x86/platform/uv/ 21040 21041X86 VDSO 21042M: Andy Lutomirski <luto@kernel.org> 21043L: linux-kernel@vger.kernel.org 21044S: Maintained 21045T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 21046F: arch/x86/entry/vdso/ 21047 21048XARRAY 21049M: Matthew Wilcox <willy@infradead.org> 21050L: linux-fsdevel@vger.kernel.org 21051S: Supported 21052F: Documentation/core-api/xarray.rst 21053F: include/linux/idr.h 21054F: include/linux/xarray.h 21055F: lib/idr.c 21056F: lib/xarray.c 21057F: tools/testing/radix-tree 21058 21059XBOX DVD IR REMOTE 21060M: Benjamin Valentin <benpicco@googlemail.com> 21061S: Maintained 21062F: drivers/media/rc/keymaps/rc-xbox-dvd.c 21063F: drivers/media/rc/xbox_remote.c 21064 21065XC2028/3028 TUNER DRIVER 21066M: Mauro Carvalho Chehab <mchehab@kernel.org> 21067L: linux-media@vger.kernel.org 21068S: Maintained 21069W: https://linuxtv.org 21070T: git git://linuxtv.org/media_tree.git 21071F: drivers/media/tuners/tuner-xc2028.* 21072 21073XDP (eXpress Data Path) 21074M: Alexei Starovoitov <ast@kernel.org> 21075M: Daniel Borkmann <daniel@iogearbox.net> 21076M: David S. Miller <davem@davemloft.net> 21077M: Jakub Kicinski <kuba@kernel.org> 21078M: Jesper Dangaard Brouer <hawk@kernel.org> 21079M: John Fastabend <john.fastabend@gmail.com> 21080L: netdev@vger.kernel.org 21081L: bpf@vger.kernel.org 21082S: Supported 21083F: include/net/xdp.h 21084F: include/net/xdp_priv.h 21085F: include/trace/events/xdp.h 21086F: kernel/bpf/cpumap.c 21087F: kernel/bpf/devmap.c 21088F: net/core/xdp.c 21089F: samples/bpf/xdp* 21090F: tools/testing/selftests/bpf/*xdp* 21091F: tools/testing/selftests/bpf/*/*xdp* 21092F: drivers/net/ethernet/*/*/*/*/*xdp* 21093F: drivers/net/ethernet/*/*/*xdp* 21094K: (?:\b|_)xdp(?:\b|_) 21095 21096XDP SOCKETS (AF_XDP) 21097M: Björn Töpel <bjorn@kernel.org> 21098M: Magnus Karlsson <magnus.karlsson@intel.com> 21099R: Jonathan Lemon <jonathan.lemon@gmail.com> 21100L: netdev@vger.kernel.org 21101L: bpf@vger.kernel.org 21102S: Maintained 21103F: Documentation/networking/af_xdp.rst 21104F: include/net/xdp_sock* 21105F: include/net/xsk_buff_pool.h 21106F: include/uapi/linux/if_xdp.h 21107F: include/uapi/linux/xdp_diag.h 21108F: include/net/netns/xdp.h 21109F: net/xdp/ 21110F: samples/bpf/xdpsock* 21111F: tools/lib/bpf/xsk* 21112 21113XEN BLOCK SUBSYSTEM 21114M: Roger Pau Monné <roger.pau@citrix.com> 21115L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21116S: Supported 21117F: drivers/block/xen* 21118F: drivers/block/xen-blkback/* 21119 21120XEN HYPERVISOR ARM 21121M: Stefano Stabellini <sstabellini@kernel.org> 21122L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21123S: Maintained 21124F: arch/arm/include/asm/xen/ 21125F: arch/arm/xen/ 21126 21127XEN HYPERVISOR ARM64 21128M: Stefano Stabellini <sstabellini@kernel.org> 21129L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21130S: Maintained 21131F: arch/arm64/include/asm/xen/ 21132F: arch/arm64/xen/ 21133 21134XEN HYPERVISOR INTERFACE 21135M: Boris Ostrovsky <boris.ostrovsky@oracle.com> 21136M: Juergen Gross <jgross@suse.com> 21137R: Stefano Stabellini <sstabellini@kernel.org> 21138L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21139S: Supported 21140T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 21141F: Documentation/ABI/stable/sysfs-hypervisor-xen 21142F: Documentation/ABI/testing/sysfs-hypervisor-xen 21143F: arch/x86/include/asm/pvclock-abi.h 21144F: arch/x86/include/asm/xen/ 21145F: arch/x86/platform/pvh/ 21146F: arch/x86/xen/ 21147F: drivers/*/xen-*front.c 21148F: drivers/xen/ 21149F: include/uapi/xen/ 21150F: include/xen/ 21151 21152XEN NETWORK BACKEND DRIVER 21153M: Wei Liu <wei.liu@kernel.org> 21154M: Paul Durrant <paul@xen.org> 21155L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21156L: netdev@vger.kernel.org 21157S: Supported 21158F: drivers/net/xen-netback/* 21159 21160XEN PCI SUBSYSTEM 21161M: Juergen Gross <jgross@suse.com> 21162L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21163S: Supported 21164F: arch/x86/pci/*xen* 21165F: drivers/pci/*xen* 21166 21167XEN PVSCSI DRIVERS 21168M: Juergen Gross <jgross@suse.com> 21169L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21170L: linux-scsi@vger.kernel.org 21171S: Supported 21172F: drivers/scsi/xen-scsifront.c 21173F: drivers/xen/xen-scsiback.c 21174F: include/xen/interface/io/vscsiif.h 21175 21176XEN PVUSB DRIVER 21177M: Juergen Gross <jgross@suse.com> 21178L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21179L: linux-usb@vger.kernel.org 21180S: Supported 21181F: drivers/usb/host/xen* 21182F: include/xen/interface/io/usbif.h 21183 21184XEN SOUND FRONTEND DRIVER 21185M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 21186L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21187L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21188S: Supported 21189F: sound/xen/* 21190 21191XEN SWIOTLB SUBSYSTEM 21192M: Juergen Gross <jgross@suse.com> 21193M: Stefano Stabellini <sstabellini@kernel.org> 21194L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21195L: iommu@lists.linux-foundation.org 21196S: Supported 21197F: arch/x86/xen/*swiotlb* 21198F: drivers/xen/*swiotlb* 21199 21200XFS FILESYSTEM 21201C: irc://irc.oftc.net/xfs 21202M: Darrick J. Wong <djwong@kernel.org> 21203M: linux-xfs@vger.kernel.org 21204L: linux-xfs@vger.kernel.org 21205S: Supported 21206W: http://xfs.org/ 21207T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 21208F: Documentation/ABI/testing/sysfs-fs-xfs 21209F: Documentation/admin-guide/xfs.rst 21210F: Documentation/filesystems/xfs-delayed-logging-design.rst 21211F: Documentation/filesystems/xfs-self-describing-metadata.rst 21212F: fs/xfs/ 21213F: include/uapi/linux/dqblk_xfs.h 21214F: include/uapi/linux/fsmap.h 21215 21216XILINX AMS DRIVER 21217M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 21218L: linux-iio@vger.kernel.org 21219S: Maintained 21220F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 21221F: drivers/iio/adc/xilinx-ams.c 21222 21223XILINX AXI ETHERNET DRIVER 21224M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 21225S: Maintained 21226F: drivers/net/ethernet/xilinx/xilinx_axienet* 21227 21228XILINX CAN DRIVER 21229M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 21230R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 21231L: linux-can@vger.kernel.org 21232S: Maintained 21233F: Documentation/devicetree/bindings/net/can/xilinx_can.txt 21234F: drivers/net/can/xilinx_can.c 21235 21236XILINX GPIO DRIVER 21237M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 21238R: Srinivas Neeli <srinivas.neeli@xilinx.com> 21239R: Michal Simek <michal.simek@xilinx.com> 21240S: Maintained 21241F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt 21242F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 21243F: drivers/gpio/gpio-xilinx.c 21244F: drivers/gpio/gpio-zynq.c 21245 21246XILINX SD-FEC IP CORES 21247M: Derek Kiernan <derek.kiernan@xilinx.com> 21248M: Dragan Cvetic <dragan.cvetic@xilinx.com> 21249S: Maintained 21250F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 21251F: Documentation/misc-devices/xilinx_sdfec.rst 21252F: drivers/misc/Kconfig 21253F: drivers/misc/Makefile 21254F: drivers/misc/xilinx_sdfec.c 21255F: include/uapi/misc/xilinx_sdfec.h 21256 21257XILINX UARTLITE SERIAL DRIVER 21258M: Peter Korsgaard <jacmet@sunsite.dk> 21259L: linux-serial@vger.kernel.org 21260S: Maintained 21261F: drivers/tty/serial/uartlite.c 21262 21263XILINX VIDEO IP CORES 21264M: Hyun Kwon <hyun.kwon@xilinx.com> 21265M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21266L: linux-media@vger.kernel.org 21267S: Supported 21268T: git git://linuxtv.org/media_tree.git 21269F: Documentation/devicetree/bindings/media/xilinx/ 21270F: drivers/media/platform/xilinx/ 21271F: include/uapi/linux/xilinx-v4l2-controls.h 21272 21273XILINX ZYNQMP DPDMA DRIVER 21274M: Hyun Kwon <hyun.kwon@xilinx.com> 21275M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21276L: dmaengine@vger.kernel.org 21277S: Supported 21278F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 21279F: drivers/dma/xilinx/xilinx_dpdma.c 21280F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 21281 21282XILINX ZYNQMP PSGTR PHY DRIVER 21283M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 21284M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21285L: linux-kernel@vger.kernel.org 21286S: Supported 21287T: git https://github.com/Xilinx/linux-xlnx.git 21288F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 21289F: drivers/phy/xilinx/phy-zynqmp.c 21290 21291XILINX EVENT MANAGEMENT DRIVER 21292M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 21293S: Maintained 21294F: drivers/soc/xilinx/xlnx_event_manager.c 21295F: include/linux/firmware/xlnx-event-manager.h 21296 21297XILLYBUS DRIVER 21298M: Eli Billauer <eli.billauer@gmail.com> 21299L: linux-kernel@vger.kernel.org 21300S: Supported 21301F: drivers/char/xillybus/ 21302 21303XLP9XX I2C DRIVER 21304M: George Cherian <gcherian@marvell.com> 21305L: linux-i2c@vger.kernel.org 21306S: Supported 21307W: http://www.marvell.com 21308F: Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt 21309F: drivers/i2c/busses/i2c-xlp9xx.c 21310 21311XRA1403 GPIO EXPANDER 21312M: Nandor Han <nandor.han@ge.com> 21313M: Semi Malinen <semi.malinen@ge.com> 21314L: linux-gpio@vger.kernel.org 21315S: Maintained 21316F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 21317F: drivers/gpio/gpio-xra1403.c 21318 21319XTENSA XTFPGA PLATFORM SUPPORT 21320M: Max Filippov <jcmvbkbc@gmail.com> 21321L: linux-xtensa@linux-xtensa.org 21322S: Maintained 21323F: drivers/spi/spi-xtensa-xtfpga.c 21324F: sound/soc/xtensa/xtfpga-i2s.c 21325 21326YAM DRIVER FOR AX.25 21327M: Jean-Paul Roubelat <jpr@f6fbb.org> 21328L: linux-hams@vger.kernel.org 21329S: Maintained 21330F: drivers/net/hamradio/yam* 21331F: include/linux/yam.h 21332 21333YAMA SECURITY MODULE 21334M: Kees Cook <keescook@chromium.org> 21335S: Supported 21336T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip 21337F: Documentation/admin-guide/LSM/Yama.rst 21338F: security/yama/ 21339 21340YEALINK PHONE DRIVER 21341M: Henk Vergonet <Henk.Vergonet@gmail.com> 21342L: usbb2k-api-dev@nongnu.org 21343S: Maintained 21344F: Documentation/input/devices/yealink.rst 21345F: drivers/input/misc/yealink.* 21346 21347Z8530 DRIVER FOR AX.25 21348M: Joerg Reuter <jreuter@yaina.de> 21349L: linux-hams@vger.kernel.org 21350S: Maintained 21351W: http://yaina.de/jreuter/ 21352W: http://www.qsl.net/dl1bke/ 21353F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 21354F: drivers/net/hamradio/*scc.c 21355F: drivers/net/hamradio/z8530.h 21356 21357ZBUD COMPRESSED PAGE ALLOCATOR 21358M: Seth Jennings <sjenning@redhat.com> 21359M: Dan Streetman <ddstreet@ieee.org> 21360L: linux-mm@kvack.org 21361S: Maintained 21362F: mm/zbud.c 21363 21364ZD1211RW WIRELESS DRIVER 21365M: Ulrich Kunitz <kune@deine-taler.de> 21366L: linux-wireless@vger.kernel.org 21367L: zd1211-devs@lists.sourceforge.net (subscribers-only) 21368S: Maintained 21369W: http://zd1211.ath.cx/wiki/DriverRewrite 21370F: drivers/net/wireless/zydas/zd1211rw/ 21371 21372ZD1301 MEDIA DRIVER 21373M: Antti Palosaari <crope@iki.fi> 21374L: linux-media@vger.kernel.org 21375S: Maintained 21376W: https://linuxtv.org/ 21377W: http://palosaari.fi/linux/ 21378Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21379F: drivers/media/usb/dvb-usb-v2/zd1301* 21380 21381ZD1301_DEMOD MEDIA DRIVER 21382M: Antti Palosaari <crope@iki.fi> 21383L: linux-media@vger.kernel.org 21384S: Maintained 21385W: https://linuxtv.org/ 21386W: http://palosaari.fi/linux/ 21387Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21388F: drivers/media/dvb-frontends/zd1301_demod* 21389 21390ZHAOXIN PROCESSOR SUPPORT 21391M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 21392L: linux-kernel@vger.kernel.org 21393S: Maintained 21394F: arch/x86/kernel/cpu/zhaoxin.c 21395 21396ZONEFS FILESYSTEM 21397M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 21398M: Naohiro Aota <naohiro.aota@wdc.com> 21399R: Johannes Thumshirn <jth@kernel.org> 21400L: linux-fsdevel@vger.kernel.org 21401S: Maintained 21402T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 21403F: Documentation/filesystems/zonefs.rst 21404F: fs/zonefs/ 21405 21406ZPOOL COMPRESSED PAGE STORAGE API 21407M: Dan Streetman <ddstreet@ieee.org> 21408L: linux-mm@kvack.org 21409S: Maintained 21410F: include/linux/zpool.h 21411F: mm/zpool.c 21412 21413ZR36067 VIDEO FOR LINUX DRIVER 21414M: Corentin Labbe <clabbe@baylibre.com> 21415L: mjpeg-users@lists.sourceforge.net 21416L: linux-media@vger.kernel.org 21417S: Maintained 21418W: http://mjpeg.sourceforge.net/driver-zoran/ 21419Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21420F: Documentation/driver-api/media/drivers/zoran.rst 21421F: drivers/staging/media/zoran/ 21422 21423ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 21424M: Minchan Kim <minchan@kernel.org> 21425M: Nitin Gupta <ngupta@vflare.org> 21426R: Sergey Senozhatsky <senozhatsky@chromium.org> 21427L: linux-kernel@vger.kernel.org 21428S: Maintained 21429F: Documentation/admin-guide/blockdev/zram.rst 21430F: drivers/block/zram/ 21431 21432ZS DECSTATION Z85C30 SERIAL DRIVER 21433M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21434S: Maintained 21435F: drivers/tty/serial/zs.* 21436 21437ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 21438M: Minchan Kim <minchan@kernel.org> 21439M: Nitin Gupta <ngupta@vflare.org> 21440R: Sergey Senozhatsky <senozhatsky@chromium.org> 21441L: linux-mm@kvack.org 21442S: Maintained 21443F: Documentation/vm/zsmalloc.rst 21444F: include/linux/zsmalloc.h 21445F: mm/zsmalloc.c 21446 21447ZSTD 21448M: Nick Terrell <terrelln@fb.com> 21449S: Maintained 21450B: https://github.com/facebook/zstd/issues 21451T: git git://github.com/terrelln/linux.git 21452F: include/linux/zstd* 21453F: lib/zstd/ 21454F: lib/decompress_unzstd.c 21455F: crypto/zstd.c 21456N: zstd 21457K: zstd 21458 21459ZSWAP COMPRESSED SWAP CACHING 21460M: Seth Jennings <sjenning@redhat.com> 21461M: Dan Streetman <ddstreet@ieee.org> 21462M: Vitaly Wool <vitaly.wool@konsulko.com> 21463L: linux-mm@kvack.org 21464S: Maintained 21465F: mm/zswap.c 21466 21467THE REST 21468M: Linus Torvalds <torvalds@linux-foundation.org> 21469L: linux-kernel@vger.kernel.org 21470S: Buried alive in reporters 21471Q: http://patchwork.kernel.org/project/LKML/list/ 21472T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 21473F: * 21474F: */ 21475
